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32results about How to "Achieve auxiliary fixation" patented technology

Building model machining system and method

InactiveCN112927597APaste does not affectPaste firmly and beautifullyLiquid surface applicatorsEducational modelsVertical edgeConstruction engineering
The invention belongs to the technical field of model machining equipment and relates to a building model machining system and method. The building model machining system has the advantage of assisting in fixing building model plates. The method for machining a building model through the building model machining system comprises the following steps that: S1, the building model machining system is placed at the position where a building model is to be machined; S2, plates required by the building model are clamped and machined through the two clamping assemblies; S3, the clamped plates are subjected to vertical edge grinding and gluing through a machining assembly; and S4, the two clamped plates are pasted to fixed positions, and machining of the building model is achieved.
Owner:王海涛

Rotary positioning frame for instrument maintenance

The invention relates to the technical field of instrument maintenance, and discloses a rotary positioning frame for instrument maintenance. The rotary positioning frame comprises a workbench, side plates are fixedly mounted on the left and right sides of the bottom end of the workbench, a bottom plate is arranged at the bottom ends of the side plates, and threaded columns are fixedly mounted at the four corners of the bottom end of the bottom plate. The positions, close to the bottom ends, of the outer side faces of the threaded columns are sleeved with threaded sleeves in a threaded manner.According to the rotary positioning frame for instrument maintenance, the bottom plate is movably installed at the bottom ends of the side plates, the threaded columns are fixed to the four corners ofthe bottom end of the bottom plate, the bottom ends of the threaded columns are sleeved with the threaded sleeves in the threaded manner, when a base needs to be subjected to fine adjustment, the threaded sleeves can be driven by internal threads to move up and down relative to the threaded columns by rotating the threaded sleeves, height compensation is completed by rotating the threaded sleevesto proper positions, meanwhile, moving assemblies at the bottom ends can facilitate movement of the device, and the advantage that auxiliary compensation can be conducted on the height is achieved.
Owner:广州高腾科技有限公司

Efficient energy-saving heat pump evaporator

The invention relates to the technical field of evaporators, and discloses an efficient energy-saving heat pump evaporator. The efficient energy-saving heat pump evaporator comprises a mounting table;an upper supporting plate and a lower supporting plate are fixedly connected to the top and the bottom of the inner side face of the mounting table correspondingly; a heat preservation plate is fixedly connected to the middle part of the lower surface of the upper supporting plate and the middle part of the upper surface of the lower supporting plate; a coil pipe is arranged in the heat preservation plate; fins are connected to the left side and the right side of the outer surface of the coil pipe in a sleeving mode; and a heating cavity communicates with the input end of the coil pipe. According to the efficient energy-saving heat pump evaporator, by pushing a push rod to move through a holding block, the push rod drives a connecting block to move, the connecting block drives a sliding plate to slide along a sliding rail through a connecting rod, the sliding plate drives a clamping plate to clamp and mount the evaporator, and therefore, rapid mounting and dismounting of the evaporator are achieved, a large amount of time and manpower are saved, maintenance personnel can maintain the evaporator conveniently, and use of a user is facilitated.
Owner:广州米粒科技有限公司

Buckling and pressing type insulin syringe

The invention discloses a buckling and pressing type insulin syringe and belongs to the technical field of insulin injection. The buckling and pressing type insulin syringe comprises an injection drug bottle, a needleless syringe, an upper pressing cover and a lower pressing seat, wherein the upper pressing cover and the lower pressing seat are separately arranged; the injection drug bottle is arranged in the upper pressing cover; the needleless syringe is arranged on the lower pressing seat; a bottle mouth of the injection drug bottle is connected with the input end of the needleless syringe; the function start end of the needleless syringe is arranged at the top end of the upper pressing cover. The insulin syringe subverts the traditional needle and tube syringe in design and adopts an injection method of buckling and pressing a round button to make the pushing distance shorter, thereby fundamentally improving the operation convenience.
Owner:李嘉翔

Anterior capsule opening auxiliary fixed artificial lens

The invention discloses an anterior capsule opening auxiliary fixed artificial lens which comprises a circular optical portion and two or more C-shaped or J-shaped strip or banded supporting loops, wherein the supporting loops are used for fixing the artificial lens and arranged on the periphery of the optical portion. Auxiliary fixing mechanisms are arranged at roots of the supporting loops and used for assisting in fixing the artificial lens, and the roots of the supporting loops are joints of the supporting loops and the optical portion. According to the anterior capsule opening auxiliary fixed artificial lens, stability of the optical portion is more effectively ensured, and the design structure is applicable to three-piece or one-piece artificial lenses, lenses with or without included angles between loops or optical areas, single-focus or multi-focus lenses, light-scattering lenses and various artificial lenses made of different materials.
Owner:姚涛

Transverse moving parking platform of parking equipment

The invention discloses a transverse moving parking platform of parking equipment. The transverse moving parking platform of the parking equipment comprises a bottom board, a sliding board, a limitingboard, a sliding groove, a guide rod, a sliding ring, a sliding block, a lead screw, a ball nut pair, a motor, a first rotating pin, a connecting rod, a second rotating pin, a first micro motor, a first rotating shaft, a first gear, a second gear, a second rotating shaft, a rotating board, an electric push rod, a sliding inner board, a double-shaft motor, a transmission shaft, a roller, a first magnetic ring, a second magnetic ring, a nut, a screw and a second micro motor. According to the invention, the motor works to drive the lead screw to rotate, the lead screw rotates to drive the ball nut pair to move along the lead screw, the ball nut pair moves to drive the sliding block to move along the sliding groove, the sliding block moves to drive the connecting rod to move so as to drive the sliding board to move, when the sliding board moves to a proper position, one end of the sliding board rotates to be attached to the ground under the action of gravity, inclination of the sliding board is achieved, the screw rod drives the nut to move, the first magnetic ring and the second magnetic ring are attached, and then the transmission shaft is fixed.
Owner:刘克民

Ship berthing device

The invention belongs to the technical field of ship berthing, and particularly relates to a ship berthing device. The ship berthing device comprises a nose body, a controller, a motor, a berthing board and supporting legs; the nose body is fixedly connected with a fixed frame; the berthing board is rotationally mounted on the fixed frame; a rotating shaft is arranged at one end of the berthing board; two accommodation grooves are symmetrically formed at the bottom of the other end of the berthing board; the supporting legs are rotationally mounted in both the accommodation grooves; a No.1 chute is formed on the upper surface of the berthing board; a No.2 chute in parallel to the No.1 chute is formed at the middle part of the berthing board; the inside of the No.1 chute is in sliding connection with a sliding shaft; the sliding shaft is connected with the left side wall of the No.1 chute by an elastic anti-skid net; a No.1 magnet is arranged at the bottom of the sliding shaft; and theinside of the No.2 chute is in sliding connection with a No.2 magnet magnetically attracting the No.1 magnet. The ship berthing device is simple in structure and convenient to operate, is overlapped on a river bank by the berthing board, and is also convenient for people to land when a ship is pulled in to shore even though the ship and the river bank are different in height.
Owner:涡阳县信隆船舶附件有限公司

Winding equipment for transformer production

The invention provides winding equipment based on transformer production, relates to the technical field of transformer production, and solves the problem that the convenience of bolt fixing cannot besynchronously improved on the basis of improving the fixing stability of a winding seat through structural improvement. The problem that the copper wire cannot be cut and integrated into the adjustment of the winding structure through the structural improvement is solved. The winding equipment based on transformer production comprises a frame body. A winding structure is installed on the frame body, and a winding base is installed on the winding structure. A driving structure is installed on the winding structure, and a cutting structure is further installed on the winding structure. Due to the fact that the number of the wire guide rollers is two, the two wire guide rollers are symmetrically and rotationally connected to the sliding base, and a copper wire passes through a gap between the wire guide rollers and the cutter bases in the winding process. When the two cutter bases move outwards for 5cm at the same time, the cutter main body is in contact with the wire guide roller, so that the copper wire is cut.
Owner:芜湖腾飞信息科技有限公司

High-performance bridge reinforcing device for building construction

The invention provides a high-performance bridge reinforcing device for building construction, and relates to the technical field of bridges. Problems that a fixing hoop is only fastened through boltsto achieve a fixing purpose, and auxiliary fixing except for the hoop cannot be achieved by fastening the fixing bolts and other auxiliary structures to achieve the purpose of improving a fixing effect are solved. And the problem that the fastening bolt is easily broken due to an overlarge stress is solved too. The high-performance bridge reinforcing device for building construction comprises a supporting column. A bridge plate is welded to the top end surface of the supporting column. A head end of a shifting seat is in contact with an ejector rod, and the head end of the shifting seat is aninclined structure; and after the fastening bolt is fastened, the ejector rod is in an exposed state under extrusion of the shifting seat, the head end of the ejector rod makes contact with the outerwall of the supporting column, and therefore auxiliary fixing of the fixing seat structure is achieved.
Owner:胡增永

Multifunctional portable anti-cutting lifting handle corrugated paper packaging box

The invention provides a multifunctional portable anti-cutting lifting handle corrugated paper packaging box, relates to the technical field of packaging boxes, and solves the problem that mutual clamping of cover plates through structural improvement to improve the stability of connection between the cover plates cannot be achieved. The multifunctional portable anti-cutting lifting handle corrugated paper packaging box comprises a box body, wherein box body is of a rectangular box-shaped structure; and two supporting seats A symmetrically attached to the bottom of the box body. Through the arrangement of a carrying structure, each sliding seat is sleeved with two elastic pieces, the sliding seats and the elastic pieces jointly form an elastic buffering structure of the box body, when the bottoms of the sliding seats make elastic contact with the ground, the heads of the sliding seats do not make contact with connecting rods, and therefore carrying of the box body can be achieved through the sliding seats.
Owner:杨文华

Surveying device based on urban road traffic planning and design

The invention provides a surveying device based on urban road traffic planning and design, relates to the technical field of surveying equipment, and solves the problem that although a protective shell is arranged on an existing device, the protective shell does not have lens wiping and gas cleaning functions. The surveying device based on urban road traffic planning and design comprises a seat body, wherein a supporting frame is installed at the bottom of the base body, a surveying instrument is installed on the seat body, and a protective shell is installed on the seat body; the number of clamping protrusions A is two, and the two clamping protrusions A are symmetrically installed at the bottom of the surveying instrument; the clamping protrusions A are matched with clamping grooves A, the clamping protrusions A are connected with the clamping grooves A in a clamped mode, and when the clamping protrusions A are connected with the clamping grooves A in a clamped mode, dust residues in the clamping grooves A are located at the cleaning hole, so that on one hand, the surveying instrument can be fixed in an inserted mode, and on the other hand, the dust residues in the clamping grooves A can be cleaned when the surveying instrument is fixed in an inserted mode.
Owner:李小芹

A medical multifunctional cervical vertebra fixed bed

The invention discloses a medical multifunctional cervical vertebra fixed bed, which relates to the technical field of medical devices, in particular to a medical multifunctional cervical vertebra fixed bed, comprising a fixed bed main body, the top of the fixed bed main body is provided with a sponge pad, and the fixed bed The bed main body and the left side of the top of the sponge pad are provided with a space avoidance groove, the bottom of the fixed bed body is fixedly installed with a limit plate located at the bottom of the space avoidance groove, and the inner part of the limit plate is movably installed with evenly distributed support tops rod. The medical multifunctional cervical vertebra fixed bed uses the support mandrel to rotate the first adjusting screw to drive the locking component to move, and cooperates with the support mandrel through the locking hole to lock the support mandrel to realize the auxiliary fixation of the patient's head and neck. The operation is simple, and when the patient's cervical spine is fixed, the support mandrel can be adaptively adjusted according to the shape of the patient's neck and head, which can support and fix the head and neck of different patients, increase the scope of application, and improve the effect of support and fixation.
Owner:JILIN UNIV

A ship mooring device

The invention belongs to the technical field of ship berthing, and particularly relates to a ship berthing device. The ship berthing device comprises a nose body, a controller, a motor, a berthing board and supporting legs; the nose body is fixedly connected with a fixed frame; the berthing board is rotationally mounted on the fixed frame; a rotating shaft is arranged at one end of the berthing board; two accommodation grooves are symmetrically formed at the bottom of the other end of the berthing board; the supporting legs are rotationally mounted in both the accommodation grooves; a No.1 chute is formed on the upper surface of the berthing board; a No.2 chute in parallel to the No.1 chute is formed at the middle part of the berthing board; the inside of the No.1 chute is in sliding connection with a sliding shaft; the sliding shaft is connected with the left side wall of the No.1 chute by an elastic anti-skid net; a No.1 magnet is arranged at the bottom of the sliding shaft; and theinside of the No.2 chute is in sliding connection with a No.2 magnet magnetically attracting the No.1 magnet. The ship berthing device is simple in structure and convenient to operate, is overlapped on a river bank by the berthing board, and is also convenient for people to land when a ship is pulled in to shore even though the ship and the river bank are different in height.
Owner:涡阳县信隆船舶附件有限公司

Stacked adjustable photovoltaic power generation device

The invention provides a stacked adjustable photovoltaic power generation device, relates to the field of photovoltaic devices, and solves the problems that a ground nail is not convenient and quick to pull out, and the ground nail cannot be quickly pulled out through structural improvement, after the solar panel is used for a period of time, the solar panel is prone to being contaminated by muchdust, lighting efficiency is affected, and an existing device cannot achieve rapid cleaning of the solar panel under the unpowered condition. The stacked adjustable photovoltaic power generation device comprises a frame body and ground nails, and four fixing structures are mounted on the frame body. Eight baffle rings are welded on the outer walls of the ground nails in a rectangular array shape;each fixing structure further comprises a handle and an elastic bayonet lock. The handles are connected to a threaded pipe in a rotating mode, the elastic bayonet lock. is installed at the head end ofthe handle, the head end of the elastic bayonet lock. makes contact with the outer walls of the ground nails, the head end of the elastic bayonet lock. is of an inclined structure, the ground nails are in an intermittent ascending state when the elastic bayonet lock. is pressed in a reciprocating mode, so that the convenience of pulling the ground nail out of soil is improved.
Owner:胡增永

Automatic immunohistochemical staining instrument for frozen sections

The invention provides an automatic immunohistochemical staining instrument for frozen sections, relates to the technical field of frozen section staining, and solves the problems that a narrow air channel for heat dissipation of a box body cannot be automatically formed after fixation through structural improvement, and auxiliary fixation of a cable cannot be realized by utilizing the structure; and moisture on a section placing plate cannot be shaken off when a cover plate is opened through structural improvement is solved. The automatic immunohistochemical staining instrument for frozen sections comprises: a box body, the box body is connected with a cable, a placing plate is welded in the box body, and the section placing plate is placed on the placing plate. Due to the fact that the cable is inserted between a sliding seat and a fixing block in a penetrating mode, when the box body is fixed to the wall and the fixing block makes contact with the wall, the cable is in a clamped state, auxiliary fixing of the cable can be achieved, and then the phenomenon that the cable is broken due to unintentional pulling can be prevented.
Owner:宿州科莱达机械科技有限公司

Ear canal administration device for ear-nose-throat nursing

InactiveCN114392045AHigh precisionRealize accidental touch preventionEar treatmentMedical devicesMedical equipmentNose
The invention provides an ear canal administration device for ear-nose-throat nursing, which relates to the technical field of medical equipment and comprises a seat body, an administration part and an auxiliary part, the seat body is fixed on a wall body; two fixing bolts are connected to the base body in an inserted mode and are in threaded connection with expansion nuts in a wall body. The extrusion head is aligned with the clamping groove in position, and the head end of the extrusion head is of a semi-cylindrical structure. The extrusion head is matched with the clamping groove, and the extrusion head is clamped with the clamping groove after the adjusting rod rotates by eight circles, so that the precision of micro-administration is further improved; compared with an existing device, the device is higher in dosing precision, and the problems that firstly, an existing device is not enough in precision control during dosing, and the phenomenon of excessive dosing or insufficient dosing is likely to occur are solved; secondly, the dosing device cannot be marked and distinguished after being used, so that the dosing device can be repeatedly used by medical staff easily; and finally, an existing device is usually a handheld dosing device for dosing, so that the stability is poor.
Owner:孙会文

Downhole fully-soluble bridge plug

The invention relates to the technical field of downhole tools, and discloses a downhole fully-soluble bridge plug. The bridge plug comprises an inner sleeve; the outer surface of the inner sleeve is sleeved with a composite cone; the outer surface of the inner sleeve is sleeved with a combined rubber sleeve located on the inner side of the composite cone; the outer surface of the inner sleeve is sleeved with a connector; the end face of one connector is fixedly connected with a connecting plate; a through hole is formed in the front face of the connecting plate; and a vertical hole is formed in the side face of the connecting plate. According to the downhole fully-soluble bridge plug, the connecting plate is fixed to the end face of one connector, the vertical hole and the through hole are formed in the side face and the front face of the connecting plate respectively, a sinker bar is arranged in the vertical hole in a sleeved mode, a fixing sleeve is installed on the front face of the connecting plate, and a circular plate is movably connected to the inner surface of the fixing sleeve in a sleeved mode; and by impacting the sinker bar, pressure oil in the through hole pushes a cone rod to be ejected outwards, so that the outer end of the cone rod is sleeved in the well wall, the lower end of the cone rod is located in the vertical hole, and auxiliary fixing is achieved.
Owner:吴帮民

Brachial plexus injury rehabilitation treatment device

The invention relates to the technical field of medical rehabilitation instruments, in particular to a brachial plexus injury rehabilitation treatment device which comprises a rotating assembly, the rotating assembly comprises a driving shell, the driving shell comprises a shell body, the outer wall of the shell body is movably connected with a rotating disc through a rotating wheel, and the outer portion of the rotating disc is connected with a rotating handle. A rotating shaft is fixedly connected between the shells, the rotating shaft is sleeved with an adjusting assembly, a frame is fixedly connected to the outer walls of the shells, a driving supporting assembly is connected to the outer portion of the frame, a base is arranged at one end of the driving supporting assembly, and a controller is connected to the outer walls of the shells. Steering control over the main shaft can be achieved, injury to arms of a patient caused by sudden reverse rotation of the rotating direction can be effectively avoided, the use safety of the device is improved, the arms of the patient are made to present different angles for auxiliary training, and the training effect of the arms is improved.
Owner:彭国防

Die-casting aluminum alloy, aluminum alloy die casting and manufacturing method of aluminum alloy die casting

The invention provides a die-casting aluminum alloy, an aluminum alloy die-casting part and a manufacturing method of the aluminum alloy die-casting part, relates to the technical field of aluminum alloy machining, and solves the problems that part structures have defects, and connection between shafts and connection between shafts and pipes cannot be achieved through structural improvement. The problems that defects exist in the machining sequence, and abrasion of a cutter cannot be reduced and the machining time cannot be shortened by integrating the machining sequence are solved. The invention discloses a die-casting aluminum alloy, an aluminum alloy die-casting piece and a manufacturing method of the aluminum alloy die-casting piece. The part body is of a step-shaped structure, and the part body is formed in a die-casting mode. Through the arrangement of the groove A, when the interior of the groove A is in contact with the outer wall of the shaft, auxiliary fixing of the shaft can be achieved, and therefore the connecting strength is improved; through planning of machining steps, the groove A is machined at first, then the threaded hole and the through hole are machined after the groove A is machined, at the moment, drilling of a part of aluminum alloy materials can be reduced, and therefore the machining cost and tool abrasion can be reduced.
Owner:陈昌

Transverse moving parking platform of parking equipment

The invention discloses a transverse moving parking platform of parking equipment. The platform comprises a bottom plate, sliding plates, limiting plates, sliding grooves, guide rods, sliding rings, sliding blocks, lead screws, ball nut pairs, a motor, first rotating pins, connecting rods, second rotating pins, first micro motors, first rotating shafts, first gears, second gears, second rotating shafts, rotating plates, electric push rods, sliding inner plates, double-shaft motors, transmission shafts, rollers, first magnetic rings, second magnetic rings, nuts, screws and second micro motors.According to the transverse moving parking platform of parking equipment, the motor works to drive the lead screws to rotate, the lead screws rotate to drive the ball nut pairs to move along the leadscrews, the ball nut pairs move to drive the sliding blocks to move along the sliding grooves, the sliding blocks move to drive the connecting rods to move, and then the sliding plates are driven to move; when the sliding plates move to a proper position, one ends of the sliding plates rotate under the action of gravity and conforms to the ground to realize the tilt of the sliding plates; and thescrews drive the nuts to move, so that the first magnetic rings and the second magnetic rings are attached to each other, and then the transmission shafts are fixed.
Owner:刘克民

Bidirectional self-rolling magnetic suction warning red cloth curtain

ActiveCN113321074AImplement double latchingReduce wearFencingEngineeringStructural engineering
The invention provides a bidirectional self-rolling magnetic suction warning red cloth curtain, relates to the technical field of power-assisted accessories, and solves the problems that the fixing firmness of the head end of the red cloth curtain cannot be improved through structural improvement, a fixing firmness enhancement structure cannot be quickly fixed and mutually combined with a fixing structure and organic combination with fixation of the red cloth curtain cannot be realized. The bidirectional self-rolling magnetic suction warning red cloth curtain comprises a barrel, wherein the barrel is of a cylindrical barrel-shaped structure; the barrel comprises two discharge pipes, and the two discharge pipes are welded to the outer wall of the barrel in an annular array shape; firstly, two bulges A are arranged in all, the two bulges A are welded to the inner walls of the two discharge pipes separately, one side of each bulge A is in contact with the red cloth curtain, and the opposite side, in contact with each bulge A, of the red cloth curtain is in contact with a limiting block, so that double locking of the red cloth curtain is realized; and secondly, the head end of the bulges A and the head end of the limiting block are both of a semi-cylindrical structure, so that the wear degree of the red cloth curtain can be reduced.
Owner:STATE GRID SHANDONG ELECTRIC POWER

Full-steering mechanism for electric vehicle

The invention provides a full-steering mechanism for an electric vehicle, relates to the technical field of vehicle manufacturing, and solves the problems that a gear seat is poor in fixing firmness, multiple fixation of the gear seat cannot be realized through structural improvement, and organic cooperation of the multiple fixation cannot be realized. Auxiliary cooling of oil in the gear transmission box cannot be achieved through structural improvement during vehicle running. A full-steering mechanism for an electric automobile comprises a frame. The connecting structure is mounted on the frame. Due to the fact that the reinforcing rods are welded to the bottom of the rotating seat B, the reinforcing rods are connected with the frame in an inserted mode, and the reinforcing rods form an auxiliary fixing structure of the rotating seat B and the frame, the fixing strength of the rotating seat B and the frame is improved. Each reinforcing rod is composed of two cylindrical rods, and the two cylindrical rods are rotationally connected. After the fastening bolt B on the left side is tightened, the reinforcing rod is L-shaped, and the cylindrical rod on the lower side is in close contact with the bottom end face of the frame, so that further auxiliary fixing of the rotating seat B and the frame is realized.
Owner:JIANGSU UNIV OF SCI & TECH

A fast parking method for traffic ships

The invention belongs to the technical field of ship berthing, and particularly relates to a traffic ship rapid berthing method; the ship berthing device used in the method comprises a nose body, a controller, a motor, a berthing plate and supporting legs, and a fixed frame is fixedly connected to the nose body; a stopping plate is rotationally mounted on the fixed frame; a rotating shaft is arranged at one end of the stopping plate, and supporting legs are rotationally installed in two containing grooves symmetrically formed in the bottom of the other end of the stopping plate. A no.1 slidinggroove is formed in the upper surface of the stopping plate, and a no.2 sliding groove parallel to the no.1 sliding groove is formed in the middle of the stopping plate. A sliding shaft is connectedwith the left side wall of the no.1 sliding groove through an elastic anti-skid net, and a no.1 magnet is arranged at the bottom of the sliding shaft. A no.2 magnet magnetically attracted to the no.1magnet is connected into the no.2 sliding groove in a sliding mode; the distance between the traffic ship and the river bank is rapidly monitored through a laser range finder, and when the distance islocated at the working radius of the berthing and docking device, rapid mooring is achieved, so that rapid berthing of the traffic ship is achieved, and the transportation efficiency is improved.
Owner:南京六创科技发展有限公司

Engineering machinery drive axle bracket based on new material application and operation method thereof

The invention provides an engineering machinery drive axle bracket based on new material application and an operation method thereof, relates to the technical field of engineering machinery, and solves the problems that an existing device cannot realize auxiliary fixing of a bracket and a drive axle through structural improvement, and an auxiliary structure cannot realize auxiliary limiting of other fixing structures. The engineering machinery drive axle bracket based on new material application and an operation method thereof comprises a bracket. The bracket is of a concave seat-shaped structure. Four locking nuts B are in threaded connection with four auxiliary rods A, and the locking nuts B and the auxiliary rods A jointly form an auxiliary fixing structure of the fixing plate and the drive axle, so that after the locking nuts B are screwed down, the auxiliary seat and the fixing plate are in a clamping state, and then auxiliary fixing of the fixing plate is achieved; due to the fact that the auxiliary rods A are formed by welding the rod body and the stud, the rod body is of the rectangular rod-shaped structure, and the rod body makes contact with locking nuts A, the locking nuts A can be prevented from loosening by rod bodies.
Owner:嘉兴市派汇科技有限公司

Invisible handle

The invention discloses an invisible handle which comprises a panel, a frame, a pressing plate, a connecting assembly, a lock catch, a spring fixing piece and a shell. The panel is assembled in the frame in a limited manner, a fixing column is welded to the upper end of the inner surface of the panel, the pressing plate is welded to the lower end of the inner surface of the panel, and the spring fixing piece is lifted to the lower side of the fixing column through a sleeve piece. The cross section of the sleeve piece is of the annular design, the sleeve piece can be arranged on the surface ofthe fixing column in a sleeving manner, a connecting spring is welded to the lower surface of the spring fixing piece, a spring moving piece is welded to the lower surface of the connecting spring, and the spring moving piece and the connecting assembly are of the integrated design; and a lock catch moving groove is formed between the connecting assembly and the spring moving piece, and the lock catch is assembled in the moving groove. By means of the invisible handle, the plane of the handle is flush with a profile, so that the handle is more attractive; and during operation, a lock device can be opened through only one action to finish door opening work, and operation is more convenient.
Owner:广东住方科技有限公司

A garbage collection device based on garbage classification

The invention provides a garbage collection device based on garbage classification, which relates to the field of garbage recycling, and includes a placement base. Three placement slots are provided on the top of the placement base, and garbage collection components are embedded in the three placement slots. The garbage collection components include a collection Box, connection cover and arc-shaped cover plate, the middle part of the front of the collection box is fixedly connected with a label bag, the middle part of one side of the collection box is fixedly connected with a storage control frame, the front of the three placement slots and the front of the placement base are fixedly connected and closed Assemblies, the four corners of the bottom end of the collection box are fixedly connected with moving wheels, the bottom end of the connection cover is clamped with the top of the collection box, and the top of the connection cover is rotatably connected with an arc-shaped cover plate; the garbage collection device is provided with a fixed base, and the garbage collection assembly The sorting labels are placed in the label bag, and are fixed on the fixed base by the closure assembly, thus forming a fixed delivery sequence, which is more conducive to the development of garbage sorting operations.
Owner:杭州申辉环保科技有限公司

Full-automatic solder paste printing machine for printed circuit board circuit

The invention relates to the technical field of circuit board printing, and discloses a full-automatic solder paste printing machine for a printed circuit board circuit. The full-automatic solder paste printing machine comprises two machine frames, and two movable plates are arranged on the inner side surfaces of the two machine frames; and buffer springs located at the left side and the right side between the two movable plates are fixedly connected to the ends, close to each other, of the two movable plates. According to the full-automatic solder paste printing machine, the movable plates and the machine frames are internally sleeved with threaded rods in a threaded manner, main motors are arranged at the bottom ends of the threaded rods, and when circuit boards with different thicknesses need to be fixed, the main motors can be started to drive the threaded rods at the top end to rotate, the thread directions of the outer side faces of the threaded rods are opposite, and the two groups of movable plates can be driven by the threaded rods to relatively get close to or get away from each other, so that a circuit board is clamped; and meanwhile, the circuit board can be clamped bybuffer plates positioned between the two groups of movable plates, so that the circuit boards with different thicknesses can be fixed in an auxiliary manner.
Owner:深圳利朋技术研发有限公司

Laser welding machine for lithium battery edge covering

The invention relates to the technical field of laser welding, and discloses a laser welding machine for lithium battery edge covering. The laser welding machine comprises a base, through holes are formed in the top end of the base in a matrix shape, sliding rails are fixedly arranged on the left side and the right side of the bottom end of the base, and a scrap collecting box located below the through holes is movably arranged between the two sliding rails. According to the laser welding machine for lithium battery edge covering, the through holes are formed in the top end of the base in thematrix shape, the sliding rails are fixedly arranged on the left side and the right side of the bottom end of the base, the scrap collecting box is movably arranged between the sliding rails, a handleis fixedly arranged on the front face of the scrap collecting box, when waste scraps need to be cleaned, the waste scraps can be transmitted into the scrap collecting box located below the base through the through holes, at the moment, the scrap collecting box can collect the waste scraps, and when the scrap collecting box is full of the waste scraps, the handle can be pulled to drive the scrap collecting box to move relative to the sliding rails so as to dismount the scrap collecting box for dumping, and the advantage of collecting the waste scraps is achieved.
Owner:广州华赋知识产权咨询有限公司

Vacuumizing equipment for liquefied natural gas bottle for double-layer vehicle and vacuumizing method of vacuumizing equipment

The invention provides vacuumizing equipment for a liquefied natural gas bottle for a double-layer vehicle and a vacuumizing method of the vacuumizing equipment, and relates to the technical field of vacuumizing devices.The vacuumizing equipment comprises a frame body, a vacuumizing part and a tank body; four universal wheels are mounted on the frame body, and the four universal wheels are in contact with the ground; the vacuumizing part is composed of a mounting seat, an equipment main body, a fixing bolt, a connecting pipe, a connector and a clamping groove, the mounting seat is mounted on the frame body, auxiliary holes are formed in an auxiliary seat in a rectangular array shape, each auxiliary hole is of a semicircular hole-shaped structure, and the auxiliary holes are aligned with a switch mounting seat in position; when the frame body moves, wind can be collected through the auxiliary seat of the rectangular box-shaped structure, the collected wind can be sprayed to the switch mounting seat through the auxiliary holes formed in the rectangular array shape, then dust on the switch mounting seat is cleaned, and problems that when the switch mounting seat is connected with the tank body, the sealing performance is poor, and the connection with the tank body is tedious are solved.
Owner:江苏韦兰德特种装备科技有限公司
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