58results about How to "Realize detachable function" patented technology

The invention relates to the technical field of 3D (Three-dimensional) printing, concretely relates to a 3D printer waste recovery system, and discloses a recovery method utilizing the recovery system. The recovery system comprises a waste storage device, a waste recovery device, a waste cooling device, a waste smashing device, a smashed waste conveying device and a re-injection molding device; and the recovery method comprises a waste storage process, a waste recovery process, a waste cooling process, a waste smashing process, a waste conveying process and an injection molding process. According to the 3D printer waste recovery system and the recovery method thereof provided by the invention, through the reasonable setting and the coordination and distribution of responsibilities of the processes, the 3D wastes are recovered through the system, and the cyclic utilization of the 3D printer wastes is realized.

The invention discloses an anti-loose bolt device and a use method thereof. The anti-loose bolt device comprises a non-return flange bolt (1), a non-return gasket (2), a through hole part (3), a disassembly compression ring (4) and a threaded hole part, wherein the non-return flange bolt (1) comprises a flange section (11) and a screw (13) connected with the lower end of the flange section (11); the screw (13) is sleeved with the non-return gasket (2), the upper end of the non-return gasket (2) is provided with upper teeth (21), the lower surface of the flange section (11) is provided with non-return grooves (112) matched with the upper teeth (21), and the lower end of the non-return gasket (2) is provided with lower teeth (22); the through hole part (3) is arranged on the screw (13) in asleeving manner and located at the lower end of the non-return gasket (2), and the upper surface of the through hole part (3) is provided with through hole part groove bodies (31) matched with the lower teeth (22); the lower end of the screw (13) is connected with the threaded hole part; and the flange section (11) is sleeved with the disassembly compression ring (4), and the disassembly compression ring (4) can move up and down relative to the flange section (11). The anti-loose bolt device has a good anti-loose effect at high temperature and high frequency, the strength of the bolt is high,and the anti-loose bolt device has the advantages of being convenient to disassemble, energy saving and environment friendly.

The invention discloses a heating type sofa. The heating type sofa comprises a backrest, a sofa seat, armrest frames, a mobile phone support and a heating system, wherein the armrest frames are vertically arranged at the left side surface and the right side surface of the sofa seat; the backrest is vertically arranged at the rear edge of the top surface of the sofa seat; a groove is arranged on the backrest, and an internal threaded hole is arranged at the bottom of the groove; the mobile phone support is arranged in the groove of the backrest; the mobile phone support comprises a flexible tube and a support part, the support part comprises an L-shaped support plate and a strip block, a plurality of parallel spaced strip grooves are formed in the surface of a horizontal plate of the L-shaped support plate, raised lines are arranged on the strip block, and the raised lines are mounted at the strip grooves of the horizontal plate of the L-shaped support plate in a matching way; one end of the flexible tube is connected with one side of a vertical plate of the L-shaped support plate, the other end of the flexible tube is provided with an external threaded section matched with the internal threaded hole, and the other end of the flexible tube is connected with the internal threaded hole of the backrest through screw thread. The heating type sofa disclosed by the invention has a simple structure and is convenient for people to watch videos with a mobile phone in the sofa.

The invention provides dismountable traditional Chinese medicine antibacterial paper diaper containing graphene oxide-copper silver nanometer compounds. The paper diaper consists of an outer surfacelayer, a middle layer and an inner surface layer, wherein the middle layer is a moisture absorption core sprayed with antibacterial anti-inflammatory medicine liquid; the outer surface layer is made of watertight materials; the medicine liquid is prepared from the following raw materials of graphene oxide-copper silver nanometer compounds, cortex phellodendri, fructus forsythiae, radix angelicae,radix et rhizoma rhei, flos caryophylli, cortex magnoliae officinalis, cacumen biotae leaves, folium artemisiae argyi, calamine, radix sanguisorbae, soapstone, hyacinth beans, dyer woad leaves, semeneuryales and radix curcumae. One edges of the outer surface layer and the inner surface layer of the paper diaper are connected through a zipper; the middle layer can be dismounted. For phenomena suchas red buttock easily caused by the use of the paper diaper, the drying and dampness elimination effects can be achieved; the obvious relieving effect can be achieved on eczema, pustule and the like;good application prospects are realized.

The invention discloses a movable biomass cogeneration device. The movable biomass cogeneration device comprises a movable header, a biomass combustion furnace, a hot-gas generator, a heat supply system and a tail gas treatment system, wherein the biomass combustion furnace, the hot-gas generator, the heat supply system and the tail gas treatment system are arranged in the movable header, a smokeoutlet of the biomass combustion furnace is in matching connection with an air inlet of the hot-gas generator by virtue of a pipeline, an air outlet of the hot-gas generator is in matching connectionwith an air inlet of the heat supply system by virtue of a pipeline, an air outlet of the heat supply system is in matching connection with the tail gas treatment system by virtue of a pipeline, the movable header is of a cuboid structure, six surfaces of the movable header are fixedly connected by virtue of bolts, and two to four lifting lugs are symmetrically arranged on the top of the movable header. According to the movable biomass cogeneration device, non-petrification fuel can be burnt to generate power and supply heat, so that the energy utilization efficiency is improved, the problem of pollution of non-coal based fuel such as straws and household waste is effectively solved, and biomass cogeneration is realized.

The invention discloses an escape stair for an outer wall. According to the technical scheme, the escape stair is characterized by comprising upper fire escape exits, lower fire escape exits and escape ladders, wherein the upper fire escape exits and the lower fire escape exits are formed in all floors, and the escape ladders are erected at the outer ends of the upper fire escape exits and the lower fire escape exits; and the escape ladders are fixed to a driving assembly and sequentially connected end to form an open chain structure, every two adjacent escape ladders can be driven by the driving assembly to rotate relatively, and the whole escape ladders can be switched between a folded state and an unfolded state.

The invention provides an electrical engineering cable protection device, and relates to the technical field of cable protection. The electrical engineering cable protection device comprises a plurality of protection mechanisms connected to a cable in a sleeving mode, wherein the protection mechanisms are sequentially connected end to end, each protection mechanism comprises a sleeving cylinder, the two opposite side walls of each sleeving cylinder are open, and a protection shell is detachably installed along the opening position of each sleeving cylinder. According to the invention, when a certain section of the cable is damaged or needs to be maintained, a constructor can see the cable in the protection mechanism only by detaching the protection shell in the opening of the sleeving cylinder at the corresponding maintenance position, and then rapid maintenance can be achieved, so that use is more convenient and faster; and the electrical engineering cable protection device is simplein structure and convenient to use, a constructor can rapidly overhaul the cable, the protection device does not need to be damaged, and the maintenance cost is greatly reduced.

The invention relates to a novel detachable and integrated cylindrical shell structure, which includes an upper integrated cylindrical shell and a lower independent foundation. The novel structure is mainly characterized in that the lower part of the cylindrical reticulated shell vertically and downwards extends, so that the original lattice cylinder used for supporting is substituted; and a novel sleeve screw thread joint is adopted in the joint connection manner to enable the structure to be detachable. The novel detachable and integrated cylindrical shell structure has the main advantages that partial cylindrical reticulated shell also serves as a supporting structure to improve the integrity of the structure, and partial cylindrical shell is vertically arranged to improve the space utilization efficiency of the reticulated shell structure; and the adopted novel screw thread sleeve joint enables the mounting and disassembly of the structure to be easy.

The invention discloses a storage bin, an atomizer and an electronic cigarette using the atomizer. The storage bin comprises a storage bin body, a metal pipe, a sealing ring, sealing silica gel and astorage bin base. An air outlet channel is formed in the storage bin main body; the metal pipe is arranged in the air outlet channel, and a discharging hole is formed in the side wall of the metal pipe; the sealing ring is arranged in the metal tube in a manner of sliding up and down; the storage bin base is arranged below the storage bin body in a covering mode. The sealing silica gel is arrangedin the storage bin body and arranged above the storage bin base in an attached mode. According to the storage bin, the atomizer and the electronic cigarette using the atomizer, compared with the prior art, the storage bin is simpler in structure and more convenient to use, the detachable function of the storage bin and the atomization core can be achieved, and the situation that the use cost is increased due to an integrated structure is avoided; the atomizer and the electronic cigarette using the atomizer both have the beneficial effects of a storage bin.

The invention provides a detachable assembled shear wall structure with replaceable components and an assembling method. Precast shear walls and a foundation and upper and lower layers of precast shear walls are both connected with each other through the replaceable components; and the precast shear walls and a precast floor slab are connected with each other through common bolts. According to thedetachable assembled shear wall structure with the replaceable components, each member and the replaceable components can be all precast in a factory and can be mounted after being transported to thesite. The precast shear walls are reinforced concrete shear walls which are industrially made and produced in a prefabrication factory. The precast floor slab is a reinforced concrete floor slab which is industrially made and produced in the prefabrication factory. According to the detachable assembled shear wall structure with the replaceable components, the detachability of the shear wall and the quick recovery of the structure after earthquake are realized, and requirements of structure assembled construction and building industrialization are satisfied.

The invention discloses a double-disc friction press which comprises a rack. A pressure end and a workbench are sequentially arranged below the rack from top to bottom, a first motor and a first guide rail are sequentially installed on the side wall of the rack from top to bottom, a first lead screw is arranged in the first guide rail, the output end of the first motor is rotationally connected with the first lead screw, the circumferential wall of the first lead screw is sleeved with a first sleeve, and a connecting seat is installed on one side of the first sleeve. The invention particularly relates to the technical field of friction presses. According to the double-disc friction press, the crack conditions of the pressure end and the workbench are detected through an ultrasonic flaw detector, pulse waves reflected by cracks are assigned, converted and transmitted through all units in control equipment and terminal equipment, the aim that a terminal is remotely used for controlling the ultrasonic flaw detector is achieved, and the problem that human bodies are hurt by ultrasonic waves due to short-distance flaw detection operation is solved.

The embodiment of the invention relates to the field of assembly and particularly provides an assembly structure, a display device and an assembly method of the display device. The assembly structure comprises a first clamping-connecting part and a second clamping-connecting part which are arranged in two assembly parts correspondingly. The first clamping-connecting part comprises a plurality of elastic arms, and at least two elastic arms are connected mutually. The elastic arms form a holding space used for holding the second clamping-connecting part in a surrounding mode, and the inner side faces, forming the holding space in the surrounding mode, of all the elastic arms are each provided with a protrusion. The second clamping-connecting part is assembled into the space among the elastic arms and the protrusions from between the protrusions, and the elastic arms and the protrusions prevent the second clamping-connecting part from leaving the elastic arms and the protrusions. The display device comprises a middle frame and a front frame which are assembled together through the assembly structure. According to the assembly method of the display device, the display device comprises the middle frame and the front frame which are assembled together through the assembly structure. The assembly structure, the display device and the assembly method of the display device are used for solving the technical problem that the assembly stability between two assembly parts is poor in the prior art.

The invention relates to a television backboard processing center. The television backboard processing center comprises a horizontal machine tool and a protective cover covering the outside of the horizontal machine tool, wherein the horizontal machine tool comprises a processing mechanism and a positioning mechanism, the processing mechanism comprises a rack, a main shaft frame and a main shaft seat which is arranged in the main shaft frame and can move in the Z-axis direction, a Y-axis screw rod is arranged on the front side of the rack, and a Y-axis screw rod nut which is matched with the Y-axis screw rod and can be clamped on the Y-axis screw rod is arranged on one side of the main shaft frame; the positioning mechanism comprises an installation plate which can rotate in the horizontaland vertical directions; and the protective cover comprises a machine tool cabin, a material changing cabin and a processing cabin, the side walls of the material changing cabin and the processing cabin correspondingly comprise coaming boards and wall boards installed on the upper parts of the coaming boards, a bottom plate is installed on the inner joints of the coaming boards and the wall boards, the wall boards and the bottom plate are sealed and connected in a clamped mode, and the wall boards are detachably connected with the coaming boards. According to the television backboard processing center, the whole structure of the horizontal machine tool is simplified, the installation difficulty is reduced, and the use cost is reduced.

The invention relates to a clamping device convenient to dismount and mount of a rolling supporting assembly. The clamping device comprises a first clamping part, a second clamping part and a bottom clamping part. The three clamping parts clamp a rotary guide rail jointly, specifically, the first clamping part comprises a first clamping arm and a first baring assembly which is embedded in the first clamping arm and can rotate in the first clamping arm, the bearing surface of the first bearing assembly makes contact with the rotary guide rail, the second clamping part comprises a second clamping arm and a second baring assembly which is embedded in the second clamping arm and can rotate in the second clamping arm, the bearing surface of the second bearing assembly makes contact with the rotary guide rail, the bottom clamping part comprises a bottom clamping arm and a bottom bearing assembly which is embedded in the bottom clamping arm and can rotate in the bottom clamping arm, and the bearing surface of the bottom bearing assembly makes contact with the rotary guide rail. The technical problem that an existing clamping device cannot adapt to toppling deviation of the rotary guide rail is solved.

The invention provides an assembly type mounting structure of a pre-embedded bolt type calcium silicate board. The assembly type mounting structure comprises a calcium silicate veneer and an adjustingconnecting piece; a bolt is pre-embedded in the reverse side of the calcium silicate veneer; the adjusting connecting piece comprises a connecting base and an adjusting piece, one end of the connecting base is fixedly connected with a basic layer wall, and the other end of the connecting base is movably connected with the adjusting piece; and a bolt is in threaded connection with the adjusting piece. Compared with the prior art, the assembly type mounting structure has the following advantages that mounting is convenient and fast, the calcium silicate board is not prone to being damaged or falling during mounting, the connecting strength is high, later replacement of a wallboard is facilitated, and the assembly type mounting structure is environmentally friendly.

The invention relates to the technical field of 3D printing, in particular to a recovery system for waste of a 3D printer, and discloses a recovery method using the recovery system. The recovery system comprises a waste storage device, a waste recovery device, a waste cooling device, a waste crushing device, a crushed waste conveying device and a second-time injection molding device. The recoverymethod comprises the processes of waste storage, waste recovery, waste cooling, waste crushing, waste conveying, and injection molding. Through reasonable arrangement and cooperation division of the processes, the 3D waste is systematically recovered, and recycling of the waste of the 3D is achieved.

The invention discloses a valve convenient to detach and repair. The valve convenient to detach and repair comprises a valve column, a valve body, rust removal cylinders and a drive gear, wherein a valve cover is installed at the top of the valve body; an overhaul screwdriver installation box is installed on the outer wall of one side of the valve cover; the valve column is rotationally installedat the middle position of the valve cover; water through ports are formed in the outer walls of the two sides of the valve body separately; one rust removal cylinder is installed in each water throughport; the valve body is composed of a combined valve body a and a combined valve body b; a connection sheet a and a connection sheet b are installed on the end surface of one side of each of the combined valve body a and the combined valve body b separately; and a locking stud is rotationally installed in the valve cover. The valve convenient to detach and repair is formed by combining the two combined valves, so that a detachable function of the valve is realized; in the case of blockage in the valve, the interior can be dredged by directly detaching the valve; and if a valve element is damaged, only the valve element needs to be replaced instead of replacing the whole valve, so that the resources are saved, and a good use effect is achieved.

The invention discloses an all-terrain static sounding counterforce bracket and a mounting method. The all-terrain static sounding counterforce bracket comprises an upper supporting plate, a lower supporting plate and four groups of height adjusting mechanisms, wherein the a round opening hole A for placing a guide pipe is formed in the center of the upper supporting plate; a metal bubble level gauge is inlaid in one corner of the upper surface of the upper supporting plate; a round opening hole B is formed in the center of the lower supporting plate; two rivet holes are formed in each side ofthe lower supporting plate; rivet bolts are fixed on the ground through the lower supporting plate; the upper ends and the lower ends of the four groups of height adjusting mechanisms are arranged onfour corners of the upper supporting plate and the lower supporting plate correspondingly; the four groups of height adjusting mechanisms are used for adjusting the distance from the upper supportingplate to the lower supporting plate and enabling the upper supporting plate to take on any angle change with the lower supporting plate. The all-terrain static sounding counterforce bracket providedby the invention can be in tight fit with the surface of the ground or other scenes, so that arrangement in different geotechnical engineering use scenes is effectively realized, the applicability ofstatic sounding is greatly enhanced, and various schemes are provided for geotechnical design construction.

The invention discloses a glass wiping device. Two brush heads are oppositely arranged, and a magnet is arranged between the brush heads to achieve double-surface wiping of glass, wherein a clamping mechanism is arranged in one brush head. The glass wiping device can be conveniently recovered through a connecting rod after the glass is wiped. The glass wiping device has the advantages of being perfect in safety, simple in structure and the like.

The invention provides a gun nozzle device of a glue gun and belongs to the technical field of car coating equipment. The gun nozzle device comprises a gun nozzle body (3) and a gun nozzle opening (1), wherein the gun nozzle opening (1) is in a flat nozzle structure; the gun nozzle body (3) and the gun nozzle opening (1) are in threaded connection; a connection part (4) is arranged between the gun nozzle body (3) and the gun nozzle opening (1); the connection part (4) is sleeved at the periphery of the gun nozzle body (3); the front end of the connection part (4) is in contact with the gun nozzle opening (1); a gear lever (2) is fixedly arranged on the connection part (4); a bulge structure (5) is arranged on the back part of the gun nozzle opening (1); a bulge structure (6) is arranged at the periphery of the gun nozzle body (3) at the rear end of the connection part (4). Compared with the prior art, the gun nozzle device has the beneficial effects that the gun nozzle body and the gun nozzle opening are connected in a detachable manner to realize a detachable function of the gun nozzle opening; the angle between the gun nozzle opening and the gear lever is adjustable so that the gun nozzle device of the glue gun can be used for conveniently and accurately shooting glue to parts such as a circular arc.

The invention discloses a suspension type qi and blood circulation massage device, which comprises a rectangular mounting plate, on which a massage device is arranged, and the massage device is fixed with the mounting plate by screws, and the massage device includes a working box, which is arranged inside the working box There is a motor and a frequency converter, the frequency converter and the motor are connected together, a number of concave holes are arranged on the front side of the working box, a vibrating ball is arranged inside the concave hole, a groove is arranged at one end of the vibrating ball, and a rotating shaft is arranged inside the groove, One end of the rotating shaft is connected with the vibrating ball, and the other end is connected with the motor through a belt. There is a back cushion on the front surface of the working box, and circular holes are arranged on the back cushion corresponding to the concave holes, and several spherical protrusions are arranged on the upper surface of the back cushion. , There is an oval-shaped water bag in the middle of the back cushion, which can realize the function of promoting blood circulation in the back, legs and feet of the human body. It has strong versatility and low cost, and is worthy of promotion.

The invention discloses a sofa with a mobile phone support. The sofa comprises a backrest, a sofa base, armrest bases and the mobile phone support. The armrest bases are perpendicularly arranged on the left side face and the right side face of the sofa base. The backrest is perpendicularly arranged at the portion, between the two armrest bases, on the rear edge of the top face of the sofa base. A groove is formed in the backrest. An internal threaded hole is arranged at the bottom of the groove. The mobile phone support is arranged inside the groove in the backrest. The mobile phone support comprises a flexible pipe and a supporting component. The supporting component comprises an L-shaped supporting plate and a strip-shaped block. The plate face of the transverse plate of the L-shaped supporting plate is provided with a plurality of parallel and spaced strip-shaped grooves. Protruding strips are arranged on the strip-shaped block. The protruding strips of the strip-shaped block are installed at the strip-shaped grooves of the transverse plate of the L-shaped supporting plate in a matched mode. One end of the flexible pipe is connected with one edge of the vertical plate of the L-shaped supporting plate. The other end of the flexible pipe is provided with an external threaded section matched with the internal threaded hole, and the other end of the flexible pipe is in threaded connection with the internal threaded hole in the backrest. The sofa is simple in structure, and a user can conveniently watch videos with a mobile phone while sitting in the sofa.

The invention provides a vaccine injection kick-protection fixing device for livestock breeding. The vaccine injection kick-protection fixing device comprises a fastening block II, a fastening block I, a fastening block III, an inverted hook III, an inverted hook IV, a leg strap I, a fixed block casing, a belt strap II and a rotating rod, wherein the fastening block II is arranged at the upper endof the fastening block III; the fastening block I is arranged at the upper end of the fastening block III; the fastening block II is fixed at the right end of the fastening block I; and the fasteningblock III is respectively connected with the inverted hook III and the inverted hook IV through a rotating shaft. By adopting the design, the fastening blocks can be separated by pressing the inverted hook III and the inverted hook IV, the belt strap I is arranged at the left end of the fixed block casing, the leg strap II is arranged at the right end of the fixed block casing, and the rotating rod is arranged on the fixed block casing; and the fixed block casing is fixed by lifting and rotating the rotating rod through the design. The vaccine injection kick-protection fixing device for livestock breeding is convenient to use, has strong universality, good stability and high reliability.

The invention discloses an air purification equipment for manufacturing, which comprises a bottom plate, a telescopic chamber and a fixing device. The four corners of the bottom plate are provided with telescopic chambers, and a main body of the purification equipment is provided above the bottom plate. The inner top of the telescopic chamber A fixed seat is provided, and a telescopic column is arranged under the fixed seat, and a rotating shaft is arranged at the middle position of the telescopic column, and a universal wheel is provided on the side of the telescopic column far away from the fixed seat, and the rotating shaft is far away from the side of the telescopic column. There is a hook on one side. The invention realizes the movable function of the universal wheel through the structure of the telescopic column, the rotating shaft and the hook; realizes the hidden function of the universal wheel through the magnet connected with the fixed column and the telescopic column; it is convenient for the removal of the purification equipment and at the same time can ensure the stability of the purification equipment It can purify multiple workshops with different purification times, which saves the cost of enterprise equipment equipment; it has high integration and small footprint, which is convenient for installation personnel to install.

The invention discloses a notebook computer with a detachable display device. The computer comprises an movable module, a first roller shaft, a second roller shaft, a third roller shaft and a dummy shaft on the movable module realize the rotation of a body; a button is arranged at one end in the dummy shaft and connected with a button connecting spring. The spring is connected with an eight-toothshaft, eight sliding blocks are arranged on the eight-tooth shaft; the sliding blocks match the interior of ta sliding groove fixing shaft. The eight-tooth shaft is connected with an inclined four-tooth long shaft through the sliding groove fixing shaft in a matched manner; the oblique four-tooth long shaft is connected with a spring cavity wall, an extension rod is arranged in the spring cavitywall, penetrates through the spring cavity wall and is connected with a movable module and a second hinge, a telescopic movable strip is pushed to rotate around a rotating fulcrum, a multi-tooth convex groove and a multi-tooth concave groove are driven to be closed, and the body can rotate to adjust the folding angle so as to better meet the user requirements of the market.

The invention belongs to the technical field of traffic information acquisition, and discloses a crossroad traffic information acquisition device convenient for adjusting the angle of a camera, which comprises a fixed seat, the top of the fixed seat is provided with a supporting structure, the top of the supporting structure is fixedly provided with a control box, and the top of the control box is provided with an adjusting plate. And a transverse angle adjusting mechanism is fixedly mounted at the top of the adjusting plate. A second hydraulic rod is arranged to drive a connecting block and a longitudinal frame to be matched with a rotating hole, so that a second containing column and a second telescopic column rotate around the circle center of the rotating hole through a rotating column, then a moving column is driven to move in an adjusting groove, and finally adjustment of the transverse angle of the camera is achieved; the factor that the second hydraulic rod is unstable is eliminated through the rotating column in a torque conversion mode, angle adjustment of the camera is more flexible, and compared with the prior art, the angle adjusting device has the advantage of being flexible in angle adjustment.