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165results about How to "Avoid unstable connections" patented technology
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Battery rod having falling protection design and electronic cigarette
InactiveUS20160000148A1Easy to useAvoid unstable connectionsCurrent conducting connectionsTobacco pipesFall protectionElectronic cigarette
A battery rod having falling protection design and an electronic cigarette are provided. The battery rod having falling protection design includes a battery cartridge, a connection unit and a charging assembly. The charging assembly includes an inner electrode, an insulation ring and an outer electrode; the outer electrode is inserted inside the battery cartridge, the insulation ring is inserted inside the outer electrode, the inner electrode is provided on the insulation ring, and the inner electrode and the outer electrode are located at internal and external portions of the insulation ring respectively. The outer electrode includes one end provided with a retaining section which may be retained on an end face of the battery cartridge and another end provided with an obstruction section which may obstruct the insulation ring from moving inward.
Owner:HUIZHOU KIMREE TECH
Cell reselection method, terminal and network equipment
ActiveCN110831100AAvoid unstable connectionsMeet residency needsAssess restrictionComputer networkEngineering
Disclosed are a cell reselection method, a terminal and network equipment. The cell reselection method comprises the steps: acquiring reselection information related to cell reselection, the reselection information comprising cell-level reselection parameters of a neighbor cell; and executing a cell reselection process according to the cell-level reselection parameter and the reselection conditionof reselecting to the neighbor cell. In the embodiment of the invention, the terminal can acquire the cell-level reselection parameter of the neighbor cell, and cell reselection is carried out basedon the cell-level reselection parameter, so that the quality of the reselected cell can be ensured to meet the residence requirement, and the problem of unstable terminal connection after cell reselection is avoided.
Owner:VIVO MOBILE COMM CO LTD
Cable connector clamping device
InactiveCN104466881AAvoid damageAchieve connectionLine/current collector detailsCable junctionsHigh intensityEngineering
The invention discloses a cable connector clamping device. The cable connector clamping device comprises a barrel, two connector lugs hinged to each other are movably arranged at the upper open end of the barrel, a rotating support in threaded fit with the inner wall of the barrel is installed in the middle of the barrel, two winding blocks and a limiting block are arranged in the rotating support, the two winding blocks are symmetrically arranged on the two sides of the limiting block, a plurality of arc-shaped grooves are formed in the side wall of one winding block, a plurality of arc-shaped concave grooves are formed in the side wall of the other winding block, the horizontal position of the first arc-shaped concave groove is higher than the horizontal position of the first arc-shaped groove in the vertical downward direction of the axis of the barrel, and a limiting groove is formed in the outer wall of the side, opposite to the arc-shaped grooves, of the limiting block. The cable connector clamping device solves the problems that efficiency is low and workloads are high in intensity when workers directly wind coils with fingers, meanwhile, damage caused to the outer walls of cable cores is reduced when workers rotate cable cores through pliers, and quick connection between cables is achieved.
Owner:宜宾市净源电子科技有限公司
Cell reselection method and terminal
ActiveCN110831084AAvoid unstable connectionsMeet residency needsWireless communicationComputer networkEngineering
The invention discloses a cell reselection method, a terminal and network equipment. The cell reselection method comprises the steps: correcting the priority of an adjacent cell, and obtaining a target priority; and executing a cell reselection process according to the target priority and a reselection condition reselected to the neighbor cell. According to the embodiment of the invention, the priority of the neighbor cell can be corrected, and whether the neighbor cell is reselected or not is determined according to the corrected target priority and the reselection condition of reselecting the neighbor cell, so that the quality of the reselected cell can be ensured to meet the residence requirement, and the problem of unstable terminal connection after cell reselection is avoided.
Owner:VIVO MOBILE COMM CO LTD
Soil environment collection extraction equipment and soil extraction method thereof
ActiveCN108548688AAvoid blockingAchieve fixationWithdrawing sample devicesEngineeringUltimate tensile strength
The invention discloses soil environment collection extraction equipment and a soil extraction method thereof, and relates to the technical field of soil collection extraction. The equipment comprisesa power box, wherein three support rods are fixedly connected to the bottom of the power box; one end, far away from the power box, of each support rod is connected with a threaded sleeve pipe through screw threads; one end, far away from each support rod, of each threaded sleeve pipe is connected with a support foot through a screw thread; one end, far away from each threaded sleeve pipe, of each support foot is fixedly connected with an anti-slip plate; a fixing mechanism is arranged at the bottom of the power box; the bottom of the fixing mechanism is provided with an extraction mechanism.The soil environment collection extraction equipment and the soil extraction method thereof have the advantages that through the rotation of a second motor, a third rotating shaft drives an eccentricwheel to rotate; further, a fixing block drives a second connecting rod to swing to and fro; the vertical movement of a baffle plate is realized; a soil rolling pipeline is fixedly communicated witha third through hole; the goal of collecting soil by a collecting box is finally achieved; the work intensity is reduced; the layered collection is convenient.
Owner:安徽省通源环境节能股份有限公司
Circuit breaker mechanical characteristic test assisting instrument
InactiveCN106370418AAvoid safety hazardsAvoid fatigue and slackMachine part testingMeasurement instrument housingGypsumElectricity
A circuit breaker mechanical characteristic test assisting instrument is disclosed and comprises a connecting line. The circuit breaker mechanical characteristic test assisting instrument is characterized by comprising an assisting instrument box body. A voltage selection change-over switch, a switch opening and closing selection change-over switch and fifteen wire connection terminal plug openings are arranged on the assisting instrument box body; the voltage selection change-over switch and the switch opening and closing selection change-over switch are respectively in electric connection with the fifteen wire connection terminal plug openings, and the wire connection terminal plug openings are connected with wire connection terminals of a switch terminal box via connecting lines. The circuit breaker mechanical characteristic test assisting instrument is advantaged by elimination of hidden safety trouble of electric shocks, prevention of damages on a gypsum board on a bottom part of the terminal box, improved working efficiency, lowered safety risks, reduced test personnel, and stable and reliable connection.
Owner:郭云花
Paint spraying device for new energy automobile door production
The invention discloses a paint spraying device for new energy automobile door production. The paint spraying device comprises a box body. The top of the left side of the box body is fixedly connectedwith a first motor through a motor base, and an output shaft of the first motor is fixedly connected with a first belt wheel. The surface of the first belt wheel is in transmission connection with asecond belt wheel through a belt, and the axis of the second belt wheel is fixedly connected with a lead screw. The two ends of the lead screw are rotationally connected with the top and the bottom ofthe inner wall of the box body correspondingly, and the surface of the lead screw is in threaded connection with a thread block. The invention relates to the technical field of automobile door processing equipment. According to the paint spraying device for new energy automobile door production, a paint spraying gun can be driven to do reciprocating motion, uniform paint spraying treatment is carried out on the surface of an automobile door, a paint spraying table can be moved out of the box body, a worker can take and place the automobile door conveniently, the work efficiency is improved, and the workloads of the worker are reduced; and peculiar smells in the box body can be subjected to filter treatment, and the comfort during work of the worker is improved.
Owner:滨州高新高端装备制造产业园有限公司
Connection device of concrete precast piles and concrete pile foundation
PendingCN110468835AGuaranteed reliabilityAvoid unstable connectionsBulkheads/pilesPre embeddingBuilding material
The invention relates to the technical field of building materials, and discloses a connection device of concrete precast piles and a concrete pile foundation. The connection device of the concrete precast piles is used for connecting two concrete precast piles, and includes connecting lock blocks and connecting pin rods, wherein the connecting lock blocks are pre-embedded in one end faces of theconcrete precast piles, and the connecting lock blocks include more than two lock blocks which are arranged at intervals along the circumference to form lock holes, and the bottoms of the two or morelock blocks are fixedly connected with each other; pin heads matched with the lock holes are arranged at one ends of the connecting pin rods, and first connecting mechanisms connected with the end faces of the other concrete precast pile are arranged at the other ends of the connecting pin rods. According to the connection device of the concrete precast piles and the concrete pile foundation, thebottoms of the lock blocks are fixedly connected with one another, the infirm connection of the connecting pin rods and the connecting lock blocks caused by the sliding of the lock blocks can be effectively prevented, the connection reliability of the connecting lock blocks and the connecting pin rods is improved, and the reliability of a concrete precast pile project is ensured.
Owner:FUJIAN ZHONGTUO CONSTR MATERIAL CO LTD
Process joint convenient to install
InactiveCN110566737AEasy to installEasy to separateSleeve/socket jointsScrew threaded jointsAgricultural engineering
The invention discloses a process joint convenient to install. The process joint comprises a right connecting pipe, a connecting unit and a reinforcing unit. The outer side of the right connecting pipe is provided with the reinforcing unit. The connection unit includes a first fixing block, a rotating shaft, a connecting rod, a second fixing block and a T-shaped sliding block. The bottom end of the first fixing block is connected with the top end of the left side of the right connecting pipe, a groove is formed in the top end of the first fixing block, the rotating shaft is rotationally connected with the interior of the groove, and the outer side of the rotating shaft is fixedly connected with the right end of the connecting rod. The T-shaped sliding block is arranged at the bottom of theleft end of the connecting rod, a T-shaped sliding groove is formed in the top end of the second fixing block, and the T-shaped sliding block is in sliding connection with the T-shaped sliding groovein the top end of the second fixing block. The process joint further comprises a left connecting pipe, a clamping block and a water pipe, and the top end of the outer side of the left connecting pipeis connected with the bottom end of the second fixing block. The process joint convenient to install is simple in structure, convenient to install and good in stability and has a filtering function.
Owner:江苏林诚电仪设备有限公司
Overturning method for mechanically clamping long steel structural parts
InactiveCN109048182AAdjust the rotation speedPrevent fallingWelding/cutting auxillary devicesAuxillary welding devicesMachine partsEngineering
The invention discloses an overturning method for mechanically clamping long steel structural parts. A motor 27 is connected with a rotating wheel 3; a rotating shaft 4 is connected with the rotatingwheel 3; a rotating rod 6 is connected with the rotating shaft 4 by using a connecting flange 5, so that an external power supply of a motor 27 is electrified; the motor 27 is started to work; the motor 27 drives the rotating wheel 3 to rotate; the rotating wheel 3 drives the rotating shaft 4 to rotate during rotating; the rotating shaft 4 drives the connecting flange 5 to rotate during rotating;the connecting flange 5 is connected with the rotating rod 6; the connecting flange 5 drives the rotating rod 6 to rotate during rotating; the rotating wheel 3 is fixed on a bracket 2; the bracket 2 is supported by using support legs 1 to reach a certain height from the ground, so that machined parts 14 are conveniently driven to overturn by the motor 27; ejector bases 7 are mounted on two sides of the outer wall of the rotating rod 6; pin shafts 8 are mounted in the ejector bases 7; crankshafts 9 are mounted in the ejector bases 7; the crankshafts 9 can be driven by the pin shafts 8 to incline; the machined parts 14 are fixed; and stoppers 13 are mounted on the crankshafts 9. Therefore, the assembly work of an overturning device for mechanically clamping the long steel structural parts.
Owner:陈海锋
Novel concrete stirring device for building and use method thereof
InactiveCN108274635AWell mixedQuality improvementIngredients weighing apparatusCement mixing apparatusDrive shaftArchitectural engineering
The invention provides a novel concrete stirring device for building and a use method of the novel concrete stirring device for building. The novel concrete stirring device for building comprises a second support, a feeding machine and a material inlet. A controller is arranged on the lower portion of the second support. The side, far away from the controller, of the lower portion of the second support is provided with a second motor. A driving belt pulley is arranged on one side of the second motor. The surface of the driving belt pulley is provided with a triangular belt. The inner side of the triangular belt is provided with a driven belt pulley. One side of the driven belt pulley is provided with a transmission shaft. The end, far away from the driven belt pulley, of the transmission shaft is provided with a first roller. The side, far away from the first roller, of the transmission shaft is provided with a second roller. A mixing tank is arranged on the upper surfaces of the firstroller and the second roller. One end of the mixing tank is provided with a discharging opening. The novel concrete stirring device for building adopts the design of integrating feeding and mixing, after sand and gravel, cement and water pass through a hopper and weighed by a weighing device, the sand and gravel, the cement and the water enter the mixing tank through the material inlet for mixingoperation, and the sand and gravel, the cement and the water are fully mixed.
Owner:海宁鼎合工程技术开发有限公司
Hard disk device based on block chain
ActiveCN111681686AAvoid unstable connectionsCarrier constructional parts dispositionCarrier coversDisks (device)Engineering
The invention belongs to the technical field of hard disk devices, and particularly relates to a hard disk device based on a block chain, which comprises a storage unit and a protection unit, whereinthe hard disk body is used for storing information on a blockchain, and the protection unit comprises a protective shell, an airbag and an interface extension plate; an air bag is flatly laid at the bottom in the protective shell, the interface extension plate penetrates through one side wall of the protective shell and is connected to the protective shell through a bolt, and when the hard disk body is not placed in the protective shell, a dust baffle arranged in a first through hole of the interface extension plate is located at the port, close to the hard disk body, of the interface extension plate; the dust baffle is connected to the inner side of the first through hole through a first spring, a plurality of second through holes are formed in the dust baffle, copper bars are inserted into the second through holes in a penetrating mode, one end of each copper bar is in an L shape, and the two ends of each copper bar are located at the two ends of the interface extension plate respectively; through cooperation between the protection unit and the dust baffle, protection and dustproof processing of the hard disk body are realized.
Owner:ANQING NORMAL UNIV
Energy-saving and environment-friendly device for electrical equipment protection and heat dissipation
InactiveCN112366566AIncrease the fixation strengthTo achieve the purpose of protectionSubstation/switching arrangement cooling/ventilationAnti-seismic devicesEnergy absorptionElectric equipment
The invention relates to the technical field of electrical equipment, and discloses an energy-saving and environment-friendly device for electrical equipment protection and heat dissipation. The device comprises a rack, the bottom wall of the rack is movably connected with supporting rods, the top ends of the supporting rods are movably connected with sliding bins, and the inner walls of the sliding bins are movably connected with magnetic plates, and the opposite surfaces of the magnetic plates are fixedly connected with buffer brackets. According to the energy-saving and environment-friendlydevice for electrical equipment protection and heat dissipation, after the sliding bins are separated from contacts, the magnetism of fixed magnetic blocks is weakened, the magnetic plates slide oppositely under the action of the buffer brackets, air between the magnetic plates is extruded into air bags, the air bags expand after being inflated, and the fixing strength of electrical equipment isenhanced; and through cooperation with the combined action of energy absorption supports, the purpose of protecting the electrical equipment is achieved, unstable connection of internal elements of the electrical equipment in a long-term vibration environment is avoided, and stable operation of the electrical equipment is guaranteed.
Owner:南京冠娇商贸有限公司
Flashlight for realizing multifunctional adjustment by rotation of head
ActiveCN102401240AEasy to adjustArrive quickly and accuratelyElectric circuit arrangementsProtective devices for lightingEngineeringFlashlight
The invention relates to a flashlight for realizing multifunctional adjustment by rotation of a head, and provides a flashlight in which a multi-gear switch is driven to perform limited unidirectional rotation by rotation of the head. The head anticlockwise or clockwise rotates thoroughly to reach a closing gear, the head is quickly rotated to the required gear, and a tail switch is turned on, sothat multiple functions such as multi-gear brightness adjustment, fast flash, slow flash and the like can be realized, and the required gear can be quickly and accurately reached. The flashlight comprises a head (1), a cylindrical body (2) and a cylindrical cover (3), wherein the tail end of the cylindrical body (2) is connected with the cylindrical cover (3); a connecting pipe (13) is arranged between the front end of the cylindrical body (2) and the head (1); and one end of the connecting pipe (13) is fixedly connected with the front end of the cylindrical body (2), and the other end of theconnecting pipe (13) is rotationally matched with the head (1) through a rotary multi-gear brightness adjusting device arranged in the head (1). The invention can be widely applied to the field of flashlights.
Owner:ZHUHAI MEFO OPTICAL INSTR CO LTD
Contact connection auxiliary structure for microswitch
PendingCN114743820AAvoid unstable connectionsIncrease contact areaContact electric connectionTumbler/rocker switch detailsHemt circuitsElectric current flow
The invention discloses a contact connection auxiliary structure for a microswitch, which comprises a shell, one end of the top of the shell is rotatably connected with a touch seesaw, one end of the touch seesaw far away from a rotating shaft is fixedly connected with an iron block, one end of the top of the shell close to the iron block is fixedly connected with an electromagnet, and the electromagnet is magnetically connected with the iron block. When the touch switch is pressed downwards, an extrusion rod at the bottom of a connecting rod makes contact with the switch, an electromagnet attracts an iron block downwards, the iron block is attracted through the electromagnet, force needed for pressing the touch seesaw is reduced, and therefore the touch seesaw can be pressed conveniently. Unstable circuit connection caused by insufficient extrusion force is avoided; the U-shaped connecting sheets are arranged at the two wiring boards in the microswitch, and the upper end and the lower end of the conductive contact are arc-shaped, so that the contact area of the conductive sheets during circuit connection is increased, and short circuit caused by unsmooth current flow is avoided.
Owner:WUXI SENIOR TECH CO LTD
Information processing method, device and electronic device
ActiveCN105407499AAvoid unstable connectionsReduce connection instabilityConnection managementWireless routerInformation processing
The invention discloses an information processing method, a device and an electronic device. When communication information sent by a wireless router is received, the received communication information is analyzed, and communication protocol information used when the wireless router sends the communication information is obtained; a wireless channel range used by the place where the wireless router is is extracted from the communication protocol information; a working channel range of the electronic device is updated to the wireless channel range used by the place where the wireless router is, the wireless channel working range of the electronic device is matched with the channel use range of the place where the electronic device is used, and thus, the phenomenon that when the electronic device use place is changed, as the wireless channel working range of the electronic device is not matched with the channel use range of the place where the electronic device is used, connection between the electronic device and the wireless router is instable can be avoided, and the possibility of instable connection phenomena between the electronic device and the wireless router can be reduced.
Owner:GREE ELECTRIC APPLIANCES INC
Flange structure with pipe diameter easy to adjust and mount
The invention relates to the technical field of flange structures, and discloses a flange structure with the pipe diameter easy to adjust and mount. The flange structure comprises a first pipeline, afirst flange is arranged on the outer surface of the first pipeline, a limiting groove is formed in the top of the first flange, the first flange is provided with a limiting rod, the other end of thelimiting rod is provided with a pull block, a connecting rod is arranged on one side of the bottom of an inner cavity of the limiting groove, a movable block is arranged in the middle of the outer surface of the connecting rod, a top block is arranged on the top of the connecting rod, and the bottom of the movable block and the inner wall of the limiting groove are in transmission connection through a spring located on the connecting rod. According to the flange structure with the pipe diameter easy to adjust and mount, through cooperation of the limiting rod, the connecting rod, the movable block and the spring, the first flange and the first pipeline can be conveniently and better fixedly connected together, the problem that in the connecting process of the first flange and the first pipeline, welding is carried out through the welding device is solved, and the portability of mounting in the first flange can be improved.
Owner:TAIZHOU RUNWEI MACHINERY
Butt joint device for cable production
ActiveCN113904189AReduce the difficulty of dockingAvoid misalignmentLine/current collector detailsButt jointEngineering
Owner:浙江中兴电缆有限公司
Diaphragm type air manometer
InactiveCN107907265AImprove protectionEnsure safetyFluid pressure measurement using elastically-deformable gaugesEngineeringThreaded rod
A diaphragm type air manometer disclosed by the present invention comprises a material conveying pipeline, the ring flanges are both fixedly connected at the two ends of the material conveying pipeline, and a first protection rack is fixedly connected at the tops of the ring flanges. The top of the material conveying pipeline is communicated with a connecting pipe, and the top of the connecting pipe penetrates the bottoms of the first protection rack and extends to the inner cavity of the first protection rack. A manometer head is arranged at the top of the connecting pipe, and a pressure pointer is arranged in the manometer head. According to the present invention, by arranging a second protection rack, a first insertion plate, a second insertion plate, a threaded hole, a threaded rod, amovable groove, a fastening block, a rotating handle, a limiting groove, a limiting block and a fastening groove, the manometer can be protected very well, is more convenient to use, and is not easy to touch accidently during the usage process, thereby guaranteeing the safety and the normal usage of the manometer, and even avoiding the problem that the materials in the pipe leak.
Owner:李鹏鹏
Circuit turn-on structure of movable electronic component and electronic product having same
ActiveCN109586059ATight connectionAvoid unstable connectionsCoupling contact membersCouplings bases/casesElectricityMotherboard
The invention discloses a circuit turn-on structure of a movable electronic component and an electronic product having the same. The circuit turn-on structure comprises a main board, a movable electronic component and a connection mechanism, wherein the movable electronic component operates between a first state and a second state; the connection mechanism is electrically connected to the main board and has an elastic deformation capability in a preset direction; and when the movable electronic component is in the first state or the second state, the movable electronic component is electrically connected to the connection mechanism, and acting force is applied to the connection mechanism in a preset direction. The connection mechanism is improved so as to have a certain elastic deformationcapability. When connected to the connection mechanism, the movable electronic component applies a certain force to the connection mechanism. Thus, the connection mechanism can apply a reactive forceto the movable electronic component, so that the connection mechanism and the movable electronic component are more tightly connected in order to avoid unstable connection and poor contact between the moved electronic component and the main board, thereby improving the operating stability of the whole machine.
Owner:NUBIA TECHNOLOGY CO LTD
Quick wire connector
InactiveCN104485563AAvoid damageAchieve connectionLine/current collector detailsHigh intensityScrew thread
The invention discloses a quick wire connector which comprises a barrel, wherein two mutually hinged connector lugs are movably arranged at the upper open end of the barrel; two of four semicircular grooves form a through hole A, and the other two of the four semicircular grooves form a through hole B; the axial line of the through A is vertically downward; the axial line of the through hole B is downwards inclined in the vertical direction; a rotating bracket in threaded fit with the inner wall of the barrel is mounted at the middle of the barrel; a handle is connected to the tail end of the rotating bracket; a plurality of arc-shaped grooves of which the axial directions are the same as that of the through hole B are formed in the sidewall, close to the center of the rotating bracket, of a winding block; a limiting groove is formed in the outer wall of the side, opposite to the arc-shaped grooves, of a limiting block. According to the quick wire connector, low efficiency and high-intensity working load during manual coil winding directly with fingers are avoided, damage to the outer wall of a wire core when a worker rotates the wire core with a vice is reduced, cables can be quickly connected, and meanwhile, the wire core is protected from being damaged.
Owner:宜宾市净源电子科技有限公司
House building rebar connecting structure
InactiveCN107829528AOvercome connection instabilityImprove work efficiencyBuilding reinforcementsRebarHouse building
The invention discloses a steel bar connection structure for building construction. A pressing plate is installed on the inner wall of the bottom frame, and the outer wall of the pressing plate is connected with the inner wall of the bottom frame. A rubber pad is sleeved, the outer wall of the rubber pad is connected with the inner wall of the pole, the outer wall of the sleeve is connected with the inner wall of the pressing plate, and the inner wall of the pressing rod is connected with the outer wall of the sleeve. The steel bar connection structure of the house construction, through the cooperation between the bottom frame and the pressure plate, under the action of the pressure plate and the end cover, in addition, the use function of the telescopic boss is single, only one steel bar can be fixed, and the disadvantage of low efficiency is solved. The cooperation between the end cover, the spacer and the rubber pad improves the work efficiency, reduces the operation strength, has good oxidation resistance and corrosion resistance, prolongs the service life of the steel bar connection structure of the building construction, is easy to recycle, and avoids waste at the same time The construction and production costs are saved, and the invention is suitable for popularization and application.
Owner:CHENGDU LEYE TECH CO LTD
Combined air purification method having self-cleaning function
InactiveCN109091993AAdjust the rotation speedAdjustable speedCombination devicesDispersed particle filtrationEngineeringAir purification
The invention discloses a combined air purification method having a self-cleaning function. Supporting legs are mounted on the outer wall of a barrel, the inner walls of the supporting legs are connected with the outer wall of the barrel, the left side outer wall of the barrel is provided with an air outlet, the outer wall of the air outlet is connected with the inner wall of the barrel, the rightside outer wall of the barrel is provided with an air inlet, the inner wall of the air inlet is connected with the outer wall of the barrel, and a machine frame is mounted at the top end of the outerwall of the barrel. According to a combined air purification device having the self-cleaning function, through a motor and a rotating shaft and the cooperation between the motor and the rotating shaft, under the action of a filter core, the existing combined air purification method having the self-cleaning function can receive more acceptance on the market, the product quality of the combined airpurification method having the self-cleaning function is improved, a user's procurement cost is reduced, resource waste of the combined air purification device having the self-cleaning function is avoided, and the combined air purification device is suitable for popularization.
Owner:冯浩杰
Fan with impellers coupled in series and fan frame thereof
InactiveUS8297914B2Low costImprove structural strengthPump componentsCombination enginesImpellerEngineering
Owner:DELTA ELECTRONICS INC
Same screen deconcentrator used for automatically metering outgoing wire length
InactiveCN108732699AAvoid unstable connectionsFibre mechanical structuresLaser rangingUltrasound attenuation
The invention relates to a same screen deconcentrator used for automatically metering outgoing wire length. The same screen deconcentrator comprises a casing, a revolution unit, an outgoing wire controller, a connection wire with equal pitch groove marks on the outer surface and a metering host machine. The extra connection wire is automatically collected through setting the revolution unit to collect the connection wire, the excessive connection wire is effectively prevented from remaining on the device, and connection instability of the connection wire and the device can be effectively prevented. The pull-out length of the connection wire can be further recorded through a laser range finder, the length of the connection wire is metered, and the foundation is laid for fiber attenuation calculation and statistics.
Owner:重庆沐信润喆网络科技有限公司
Connector device and pre-stressed prefabricated piece
InactiveCN108411898AImprove reliabilityAvoid pull-out resistance dropBulkheads/pilesPre stressingEngineering
The invention provides a connector device which is simple in structure, safe and reliable. The connector device comprises an upper nut and a lower nut. The bottom of the upper nut and the bottom of the lower nut are both provided with rib insertion holes used for being connected with a rigid expansion head in a clamped manner. The end, far away from the corresponding rib insertion hole, of the upper nut is connected with an insertion rod in a threaded manner. The insertion rod is provided with an insertion connection head. The side, far away from the rib insertion holes, of the lower nut is sequentially provided with an elastic element, a buckle cylinder and limiting nuts. The inner cavity of the lower nut is provided with a limiting platform. The limiting platform limits the displacement,towards the rib insertion holes, of the buckle cylinder, so that the insertion connection head opens a clamping platform, and the biggest part of the insertion connection head passes through the smallest portion of the clamping platform. The problem that due to the material texture, the insertion rod cannot open the clamping platform, and connection is instable is avoided.
Owner:周兆弟
Composite floor slab and wall connecting joint and construction method thereof
The invention relates to a composite floor slab and wall connecting joint and a construction method thereof. The composite floor slab and wall connecting joint comprises composite floor slabs, a walland a connecting assembly; each composite floor slab comprises a prefabricated layer and a cast-in-place layer located on the prefabricated layer; one end of the prefabricated layer is supported on the top of the wall; the connecting assembly comprises a sleeve and a connecting piece, the sleeve is embedded at the top of the wall, one end of the connecting piece penetrates into the sleeve and is fixedly connected with the sleeve, and the other end of the connecting piece extends to the cast-in-place layer of the composite floor slab. According to the composite floor slab and wall connecting joint, the connecting pieces embedded at the cast-in-place layers of the composite floor slabs are fixedly connected with the sleeve embedded at the top of the wall so as to achieve fixed connection ofthe wall and the composite floor slabs, and therefore the problem that in the prior art, concrete needs to be poured into a cast-in-place hole with the small space, so that connection between the walland reinforcing steel ribs is not stable is avoided.
Owner:CHANGSHA BROAD HOMES IND GRP CO LED
Vertical literacy roller toy for intelligence development of child
InactiveCN108671535AAttract attentionDevelop concentrationBoard gamesToysSurface mountingArchitectural engineering
The invention discloses a vertical literacy roller toy for intelligence development of a child. A side plate is installed on the inner wall of a base, the outer wall of the side plate is connected with the inner wall of the base, a supporting plate is installed on the inner wall of the side plate, the outer wall of the supporting plate is connected with the inner wall of the side plate, a fixing block is installed on the inner wall of the supporting plate, the outer wall of the fixing block is connected with the inner wall of the supporting plate, a rotary rod is installed on the upper surfaceof the fixing block, the lower surface of the rotary rod is connected with the upper surface of the fixing block, and the outer wall of a shaft sleeve is connected with the inner wall of the base. According to the vertical literacy roller toy for intelligence development of the child, the fixing block fixes the rotary rod on the base under the effect of the fixing block through cooperation of thebase, the side plate and the supporting plate, the product quality of the vertical literacy roller toy for intelligence development of the child is improved, the purchase cost of a user is saved, resource waste of the vertical literacy roller toy for intelligence development of the child is avoided, and the vertical literacy roller toy for intelligence development of the child is suitable for popularization and use.
Owner:颜国云
Power distribution cabinet convenient for assembling and maintaining
InactiveCN110829238AEasy to assemble and repairAvoid damageBus-bar/wiring layoutsBatteries circuit arrangementsTemperature controlBattery pack
The invention discloses a power distribution cabinet convenient for assembling and maintaining. The power distribution cabinet comprises a power distribution cabinet main body, an air outlet pipelineand a threaded column. A main pipeline is arranged on an inner side of a temperature controller. The air outlet pipeline penetrates through the inner side of a branch pipeline. An abutting frame penetrates through a bottom of the power distribution cabinet main body. The threaded column penetrates through a top of a wire inlet hole and a top of an abutting block, a supporting frame is fixed to a rear side wall of the power distribution cabinet main body through a third bolt, an air diffusion fan is arranged at the top of the power distribution cabinet main body, a groove is arranged in a lowerend surface of a rain baffle plate, and a bottom plate is arranged on a lower side of a battery pack. By using the power distribution cabinet convenient for assembling and maintaining, installation work of a moving plate and an anti-collision plate can be completed by tightening a first bolt. When a device is impacted by an external force, the anti-collision plate and the moving plate can move left and right under an effect of a compression spring at the same time, damages to internal parts of the power distribution cabinet main body due to object impact is prevented, the anti-collision platecan be detached by taking down the first bolt on the anti-collision plate, and maintenance and replacement are convenient.
Owner:江苏浚泽电气有限公司
Locking type vegetable cutting device
ActiveCN109176635AAchieve stabilityAvoid unstable connectionsMetal working apparatusBlocked ConnectionDrive shaft
The invention discloses a locking type vegetable cutting device. The locking type vegetable cutting device comprises a base, a cutting bin, a feeding bin, a cutting mechanism and locking mechanisms; each locking mechanism comprises a locking block and a T-shaped locking screw; the locking blocks are fixed to the outer side face of a driving shaft; a moving cavity is formed in each locking block; athreaded through hole is formed in the outer side of each moving cavity; a locking channel is arranged in the inner side of each sliding block in a longitudinal penetrating mode; each T-shaped locking screw is installed in the moving cavity of the corresponding locking block; one end of each T-shaped locking screw penetrates through the corresponding threaded through hole in a threaded mode and then is inserted into the locking channel arranged in the inner side of the corresponding sliding block; and the other end of each T-shaped locking screw is clamped to the interior of the moving cavityof the corresponding locking block. According to the locking type vegetable cutting device, the sliding blocks are transversely limited by the T-shaped locking screws, the problem that connection isnot steady due to the fact that the sliding blocks rotate on guiding screws is prevented, and then the sliding block connection steadiness is achieved.
Owner:江苏翠源食品科技股份有限公司
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