61results about How to "Avoid casual activities" patented technology

An automobile door hinge device includes: an inner cylindrical body integrally connected to a first bracket and rotatably fitted over an outer periphery of a hinge pin; an outer cylindrical body integrally connected to a second bracket to surround the inner cylindrical body; a check spring disposed between the inner cylindrical body and the outer cylindrical body to come into contact with an outer peripheral surface of the inner cylindrical body with a resilient force of the check spring; and first and second control portions that are provided in the inner cylindrical body to face first and second engaging portions, respectively, at opposite ends of the check spring, and displace the first and second engaging portions in directions releasing the contact of the check spring during relative rotation of the inner cylindrical body and the outer cylindrical body. Thus, the door hinge can exert a stepless door check function of holding a door at any opening degree.

The invention provides a caudal vein catheterization system, and belongs to the technical field of medical experiment equipment. The caudal vein catheterization system comprises an operation table, aclamping device and an angle adjusting mechanism; a groove is formed in the top of the operation table, and the clamping device is arranged in the groove and comprises a first arc-shaped claw and a second arc-shaped claw; a hinge shaft is fixedly arranged on one side of the first arc-shaped claw in the axial direction, and two ends of the hinge shaft are respectively and rotationally connected with two ends of the groove through bearings; one side of the second arc-shaped claw is hinged to the hinge shaft, and the arc surfaces of the first arc-shaped claw and the second arc-shaped claw are opposite to each other; a plurality of clamping teeth are evenly arranged on the opposite sides of the first arc-shaped claw and the second arc-shaped claw in the length direction and are used for inserting a mouse head limiting plate and a mouse tail limiting plate; one end of each of the first arc-shaped claw and the second arc-shaped claw is provided with a clamping piece for adjusting the openingdegree; and a square groove is formed in one end of the operation table, and the angle adjusting mechanism is arranged at the bottom of the square groove and is used for adjusting the clamping deviceto rotate in the groove. According to the caudal vein catheterization system, the tail of a mouse is fixed, dosing accuracy is improved, and meanwhile, the caudal vein catheterization system conformsto the animal ethics spirit.

The invention discloses an auxiliary fixing device for artery blood vessel anastomosis. The auxiliary fixing device comprises a fixing plate, sliding grooves, catch grooves, avoiding holes, fixing seats, avoiding grooves, fixing shafts, limiting handles, T-shaped sliding blocks, springs, a multi-angle limiting plates and clamps. Firstly, by designing two fixing structures for clamping artery clamps, a surgeon can conveniently clamp the artery clamps on both sides of the artery stump, which realizes the fixation of the artery clamps on both sides of the artery stump, so that the problem that the artery stump moves freely during the anastomosis process is effectively prevented; secondly, with the cooperation of a horizontal sliding-type size adjusting device, the penetration distance of the artery clamps can be conveniently controlled as needed, so that the convenience of clinical operation is improved; and in addition, under the action of a multi-angle regulation and control device, the angle of each artery clamp can be changed, and finally, the convenience and stability of the artery anastomosis process are greatly improved, and popularization and application of the surgery department are facilitated.

The invention relates to the technical field of battery fixing structures, in particular to a hanger battery fixing structure. The structure comprises a battery box lower cover, a battery pack is fixedly mounted in the battery box lower cover, a limiting device is fixedly mounted outside the battery pack, and the limiting device comprises coating plates, a limiting connecting piece, bottom supporting plates and side supporting plates; the coating plates are fixedly mounted on the outer side of the top of the battery pack, the top of the battery pack is clamped on the inner sides of the coatingplates, notches are formed in the surfaces of the coating plates, stabilizing columns are fixedly connected to the interiors of the notches, and the coating plates on the two sides are connected through the stabilizing columns. The limiting connecting piece is fixedly connected between the coating plates and the bottom supporting plates, the limiting connecting piece is tightly attached to the inner wall of the battery box lower cover, the side supporting plates are fixedly connected to the two sides of the tops of the bottom supporting plates, the two ends of the battery pack are coated withthe side supporting plates, and the limiting device effectively limits the battery pack.

The invention discloses a portable garden high-altitude branch pruner. The pruner is characterized by comprising a pruner body, wherein the upper and lower inner side surfaces of the pruner body are respectively provided with a symmetric chute a; a chute board capable of horizontally sliding is arranged inside the chute a; a chute b is arranged on the chute board; a saw blade seat capable of longitudinal reciprocating sliding is arranged inside the chute b; a saw blade is arranged on the saw blade seat; the bottom part of the saw blade seat is connected with a pull rope penetrating the bottom part of the pruner body; two sides of the front end of the pruner body are respectively provided with a clamping mechanism capable of compressing branches; and each clamping mechanism comprises a branch-compressing seat b and a branch-compressing seat a which are connected with the pruner body. The portable garden high-altitude branch pruner provided by the invention is simple in structure and convenient to use, can prune high-attitude branches and twigs and is easy to prune boughs, thereby further improving pruning efficiency and reducing the amount of labor.

The invention relates to the technical field of PCB connection, and discloses a connecting mechanism free of welding with the PCB. The connecting mechanism comprises a mounting base, the left side ofthe mounting base is fixedly connected with a first outer conductor; the bottom of the right side of the first outer conductor is slidably connected with a second outer conductor. A third outer conductor is placed at the top of the second outer conductor; a printed circuit board is clamped between the third outer conductor and the first outer conductor, two first socket head cap screws are inserted into the top of the first outer conductor, and the bottom ends of the two first socket head cap screws sequentially penetrate through the first outer conductor, the printed circuit board, the secondouter conductor and the third outer conductor and are in threaded connection with the third outer conductor. According to the connecting mechanism, through the structure, good combination of the central conductor and the PCB is realized, good performance can be realized without welding, joint line replacement is more convenient, and compared with tin soldering, electrical connection between the lead and the printed circuit board is more stable and does not break.

The invention discloses a portable garden high-altitude branch pruner. The pruner is characterized by comprising a pruner body, wherein the upper and lower inner side surfaces of the pruner body are respectively provided with a symmetric chute a; a chute board capable of horizontally sliding is arranged inside the chute a; a chute b is arranged on the chute board; a saw blade seat capable of longitudinal reciprocating sliding is arranged inside the chute b; a saw blade is arranged on the saw blade seat; the bottom part of the saw blade seat is connected with a pull rope penetrating the bottom part of the pruner body; two sides of the front end of the pruner body are respectively provided with a clamping mechanism capable of compressing branches; and each clamping mechanism comprises a branch-compressing seat b and a branch-compressing seat a which are connected with the pruner body. The portable garden high-altitude branch pruner provided by the invention is simple in structure and convenient to use, can prune high-attitude branches and twigs and is easy to prune boughs, thereby further improving pruning efficiency and reducing the amount of labor.

The invention discloses automatic printing equipment for intelligent clothing production, which comprises a grid positioning platform and a multi-axis moving spinning mechanism, and further comprisesa visual sensor, a longitudinal positioning frame, a stepping motor A, a screw rod A, a longitudinal sliding block, a stepping motor B, a rotating shaft, a guide frame, a stepping motor C, a screw rodB, a regulation and control block, a fixed frame, a suction pump and a glue injection pump. According to the automatic printing equipment for intelligent garment production, firstly, due to the factthat the negative pressure suction cup mechanism is adopted, a chip can be grabbed, the chip can be conveniently and subsequently installed in garment fabric in the production process, and secondly, three sets of displacement mechanisms of longitudinal lifting, angle rotation and lead screw sliding are matched, a suction cup can be conveniently moved to a chip mounting position above the fabric torealize mounting positioning, and finally, a glue injection spraying mechanism can be preliminarily fixed with the existing fabric in a gluing manner in the chip mounting process, so that the problemof random movement of the chip in the subsequent fabric printing process is prevented.

The invention relates to a silk thread conveying control method and silk thread collecting equipment. The silk yarn conveying control method comprises the steps that a silk yarn is cut at a preset silk cutting position to obtain a silk yarn end, and a silk section to which the silk yarn end belongs is connected with a silk feeding mechanism; applying tensile force to the wire section through an interception mechanism so as to at least intercept the wire end at a preset wire cutting position; the side pushing mechanism moves relative to the wire feeding mechanism and / or the interception mechanism under the condition that the side pushing mechanism makes contact with the wire section so as to change the wire bending length between the portion, making contact with the wire feeding mechanism, of the wire section and the wire end. The silk thread collecting equipment comprises a silk thread feeding mechanism, an interception mechanism and a side pushing mechanism, the interception mechanism is used for intercepting the silk thread end located at the preset silk cutting position, and the side pushing mechanism can move relative to the silk thread feeding mechanism and / or the interception mechanism and change the silk thread bending length from the silk thread feeding mechanism to the preset silk cutting position.

The utility model discloses a wire harness structural member and a battery module, and belongs to the technical field of battery modules. The wire harness structural member comprises a support and a cover plate. Wherein the bracket is configured to be arranged on a battery cell, a groove is formed in the bracket, and the groove is used for accommodating a wire harness electrically connected to the battery cell; the cover plate comprises a first electromagnetic shielding layer and first insulating layers, the first insulating layers are arranged on the two opposite sides of the first electromagnetic shielding layer respectively, and when the cover plate covers the groove, the first insulating layer located on the lower layer is used for abutting against the wire harness. The wire harness structural member can prevent heat generated by the battery cell from influencing the wire harness, is beneficial to unified wiring management of the wire harness, can provide an electromagnetic shielding effect for the wire harness, can save the space of the groove, and can save time and cost.

The utility model discloses a supporting structure, a hydraulic module and a heating and ventilation system. The supporting structure comprises a supporting main body and a wire bunching piece, a wire passing groove is formed in the outer surface of the supporting main body, and the wire passing groove is used for containing a connecting wire connected with the functional device; the wire bunching piece is arranged in the wire passing groove, the wire bunching piece and the supporting body define a wire passing space for a connecting wire to penetrate through, and the wire bunching piece is detachably installed on the supporting body. According to the application, the connecting wires are stored through the wire passing grooves, the stability of connection between the connecting wires and the functional devices is improved, and the wiring directions of the connecting wires are guided through the wire passing grooves, so that the connecting wires are wired to proper positions to be connected with the corresponding functional devices, and the corresponding connecting wires can be quickly found and disassembled from the corresponding functional devices in the installation and maintenance process. And the wire bunching piece only locally limits the connecting wire, so that the position of the connecting wire can be bound, and the position of the connecting wire can be directly observed, so that the installation and maintenance operation of the hydraulic module is convenient.

The utility model relates to a rotary crank lock, which comprises a lock shell with a handle groove, a handle, a rotating mechanism and a handle limiting mechanism, a pivoting hole is arranged in the handle groove, the rotating mechanism comprises a pivoting seat and a pivoting shaft, the pivoting seat is rotatably matched on the pivoting hole, the pivoting end of the handle is rotatably matched on the pivoting seat through the pivoting shaft, and the handle limiting mechanism is arranged on the handle limiting mechanism. The handle limiting mechanism comprises a limiting fulcrum arranged at the pivoting end of the handle, an avoiding groove and a supporting wall, the avoiding groove and the supporting wall are correspondingly matched with the limiting fulcrum and distributed in the circumferential direction of the pivoting base, the handle limiting mechanism further comprises a protective gasket, and the protective gasket is fixed to the bottom wall of the handle groove of the lock shell in a circumferential locking mode. The protection gasket and the pivoting hole are coaxial, the pivoting base penetrates through the hole of the protection gasket, the pivoting end of the handle corresponds to the protection gasket in position, and an avoiding groove and a supporting wall which are distributed in the circumferential direction are arranged on the wall, facing the pivoting end of the handle, of the protection gasket. By adopting the design of the protective gasket, the lock shell is effectively protected from being extruded and damaged.

The invention discloses an injection mold with integrally formed metal inserts. The injection mold comprises an upper mold assembly and a lower mold assembly corresponding to the upper mold assembly, wherein the upper mold assembly comprises an upper mold frame, and an upper mold core is arranged in the upper mold frame; the lower mold assembly comprises a lower mold frame, a lower mold core is arranged in the lower mold frame, and the lower mold core is matched with the upper mold core; at least two insert placing portions are arranged on the surface of the lower mold core, and an insert is arranged at each insert placing portion; and at least two first inserts are arranged in the upper mold core, and each first insert is located over the corresponding insert placing portion. According to the injection mold, the multiple first inserts are arranged at the portion, located over the insert placing portions, of the upper mold core, when the first inserts are damaged, only the first inserts need to be replaced, the upper mold core does not need to be integrally replaced, and the cost is reduced.

The invention relates to the technical field of furniture, in particular to a concealed-type dining table. The dining table comprises a cabinet body and a dining table body which can be stored in thecabinet body; the cabinet body is provided with a storage cavity for containing the dining table body, and the lower end of the dining table body is rotatably connected to the cabinet body; the diningtable further comprises a buffering mechanism for buffering the rotation of the dining table body and a locking mechanism for locking the dining table body in the storage cavity. The dining table body is stored in the storage cavity of the cabinet body, so that the utilization ratio of space is effectively increased, and the overall aesthetics is improved; the locking mechanism is adopted for locking the dining table body to prevent the dining table body from freely moving, and the reliability of the dining table body during placement is ensured; the buffering mechanism is adopted for supporting and buffering the rotation of the dining table body, so that the rotation of the dining table body is subjected to certain resistance, and the situation that the cabinet body and the dining tablebody or / and a user are hurt when the dining table body falls straightly and is lifted straightly is avoided.

The utility model discloses a kind of cylindrical structure quick assembly formworks, belong to building formwork technical field.A kind of cylindrical structure quick assembly formworks, including steel formwork and the clamping assembly of setting in the side of steel formwork, the steel formwork is arc, multiple steel formwork head-to-tail is sequentially butted for cylindrical, the positioning assembly for being used to the positioning of upper and lower adjacent steel formwork is arranged on the steel formwork surface, multiple limit rings are fixed on the steel formwork surface, multiple limit rings are all U-shaped with upper opening, multiple steel formwork of same height are fastened by fastening rope;The utility model is fastened in multiple steel formwork surface by setting limit ring and fastening rope, under the action of fastening assembly, to fasten steel formwork, fasten steel formwork together.

The invention discloses a pediatric jaundice treatment device used for pediatric clinicians. A pediatric jaundice treatment device for pediatric clinicians including chassis, one side of the bottom ofthe inner wall of the chassis is fixedly connected with a rotating electric machine through a connecting block. And a first pulley is fixedly connected to the outer surface of the output shaft of therotating electric machine. The top of the chassis is fixedly connected with a protective cover, the two sides of the inner wall of the protective cover are respectively rotatably connected with a first rotating shaft and a second rotating shaft through bearings. And one end of the second rotating shaft penetrates the protective cover and extends to one side of the protective cover, which relatesto the technical field of medical equipment. A pediatric clinician uses a pediatric jaundice treatment device, it can automatically irradiate the back of the newborn. There is no need for the medicalpersonnel to turn over the newborn at regular intervals, which greatly reduces the workload of the medical personnel, prevents the newborn from feeling uncomfortable because of lying down for a long time, And eliminates the need to adjust the placing basket of the newborn to carry out radiation treatment on different parts of the newborn, so as to avoid bringing great discomfort to the newborn.

The utility model discloses a planting water and fertilizer integrated control device, which relates to the technical field of agricultural planting and comprises a movable base, a water and fertilizer integrated output mechanism and an adjustable irrigation mechanism. The water and fertilizer integrated output mechanism is used for conveying water and fertilizer mixed liquid to the adjustable irrigation mechanism; the adjustable irrigation mechanism comprises a rotating disc, an inverted U-shaped frame, a fixing plate, an adjusting bolt, a lifting plate and an irrigation pipe; the rotating disc is rotationally arranged at the top of the movable base in a nested mode through a bearing, the inverted-U-shaped frame is fixedly arranged at the top of the rotating disc, and the fixing plate is fixedly arranged on the inner side of the inverted-U-shaped frame. Compared with the prior art, the device can be used for irrigating and fertilizing higher crops, has a larger application range, can be stored when not used, further reduces the occupied area, and is more flexible in actual use.

The invention relates to the technical field of cables, in particular to a high-voltage pulse low-inductance cable withstand voltage test wiring device which comprises a base, a bottom plate strip is fixedly connected to the middle of one side face of the base, and a vertically-arranged vertical plate is fixedly connected to the end, away from the base, of the bottom plate strip. The upper end of the vertical plate is in threaded connection with a threaded rod parallel to the bottom plate strip, one end of the threaded rod is connected with a conductive outer barrel through a connecting piece, and a conductive inner barrel which is concentric with the outer barrel and arranged on an inner conductor in a cable in a sleeving mode is installed in the outer barrel. A hollow conical head is fixedly connected to the end, away from the threaded rod, of the inner barrel, and an inclined blade used for cutting an inner insulating layer is fixedly connected between the conical head and the inner barrel. And an art knife does not need to cut components at the end part of the cable layer by layer, so that the wiring efficiency is improved.

The faucet comprises a flow guide part, a supporting ring is installed on one side of the bottom of the flow guide part in a threaded mode, a first filter screen containing ring is placed in the supporting ring, a second filter screen containing ring is connected to the top of the first filter screen containing ring in an inserted mode, a first filter screen is arranged at the bottom of an inner cavity of the first filter screen containing ring, and a second filter screen is arranged at the bottom of an inner cavity of the second filter screen containing ring. A filter screen is arranged at the top of an inner cavity of the filter screen placing ring II, and a clamp spring II positioned above the filter screen II is clamped in the inner cavity of the filter screen placing ring II. The fastening structure design is adopted, the filter element is directly inserted into the water faucet in a fastening manner, and due to the fact that the filter element external member is made of the non-metal material, the filter element can be directly inserted into the water faucet in a fastening manner; therefore, the filter element cannot be rusted in the faucet, the filter element can be easily taken out by disassembling the buckle even in an extremely small space, and compared with a traditional filter element structure with a metal piece, the filter element structure is easier to disassemble, so that the speed and efficiency of replacing the faucet filter element are improved.

The utility model discloses a portable self-heating device, which relates to the technical field of food packaging and comprises a heating bag, the surface of the heating bag is provided with a storage component, and the surface of the storage component is provided with a heating component. Food is contained in the inner container, the inner container body is made of aluminum, the anti-corrosion coating is attached to the inner side of the inner container body, the inner container body is connected with the shell through the top end, the heat insulation layer is arranged on the surface of the shell, and the inner container is matched with the shell, so that a water storage tank is formed between the inner container and the shell and the bottom end and used for storing quantitative water reacting with the heating bag. The water-proof film on the surface of the bottom end supporting ring is used for isolating the heating bag from water in the water storage tank, meanwhile, multiple sets of exhaust holes are formed in the surface of the shell, the exhaust holes incline downwards by 45 degrees to be used for exhausting steam and preventing the shell from deforming, and when not in use, the water in the water storage tank is prevented from flowing out through blocking of the protruding blocks. A sealing ring is arranged at the bottom end of the shell and can block a gap between the storage assembly and the heating assembly.

The utility model relates to livestock blood sampling fixing equipment which comprises a supporting assembly used for supporting the livestock blood sampling fixing equipment and further comprises a fixing assembly used for fixing the head of a livestock, and a lifting assembly used for adjusting the height of the fixing assembly is arranged on the supporting assembly. According to the livestock blood sampling fixing equipment, through mutual cooperative use of the fixing assembly, the supporting assembly and the lifting assembly, technicians in the field can adjust the height of the fixing assembly through the lifting assembly according to the specific body types of cattle and sheep, and then the positions from the necks to the heads of the cattle and sheep are fixed through the fixing assembly; the head of the cattle and sheep is prevented from moving freely in the blood sampling process, and therefore the problem that the head of the livestock needs to be manually held to be fixed when blood sampling is conducted on the cattle and the sheep is avoided.

The invention relates to the technical field of electrical switch cabinet accessories, in particular to an extended copper bar wiring terminal and a hard connection structure thereof, the extended copper bar wiring terminal comprises a main shell and an auxiliary shell, the main shell and the auxiliary shell jointly form a shell structure, and a conductive copper bar structure is arranged in the shell structure; the hard connection structure comprises a clamping assembly and a locking assembly, the clamping assembly is arranged in the main shell, the locking assembly is arranged on the main shell and the auxiliary shell and connected with the clamping assembly through a transmission structure, a driving assembly is arranged on the main shell, and the driving assembly is connected with the clamping assembly. The requirement of facilitating wiring of clients is met, the copper bar connection requirement is also met, and when the length of the shell structure is adjusted through the hard connection structure, the matching part and the auxiliary copper bar are loosened and can move relatively; and after the length of the shell structure is adjusted, the matching part envelopes and clamps the auxiliary copper bar to be accommodated in one side of the matching part, and a surface contact conductive form is formed.

The utility model discloses a convenient-to-store small-size dressing change bag for debridement, which can effectively reduce the occupied space of a storage tray, is convenient for carrying and transferring various dressing change tools, and can effectively treat erosive tissues, measure wounds and disinfect the wounds at different angles. According to the technical scheme, the dressing change device is characterized by comprising a dressing change article and a packaging bag, the dressing change article comprises a storage disc, a sterile drape, a disinfection bag, a cotton ball, clamping tweezers, a separating knife, a wound measuring piece and a debridement spray, a plurality of folding marks are arranged on the storage disc, the dressing change article is packaged in the packaging bag, the packaging bag can limit the storage disc to be in a folded state, and the sterile drape is arranged on the storage disc. The packaging bag can be temporarily fixed to a bedside table of a ward through the connecting assembly. The storage tray can be folded conveniently through the preset folding marks, so that the occupied space of the storage tray is effectively reduced, the storage tray and other dressing change articles can be stored in a small-size packaging bag at the same time, and medical staff can carry and transfer the storage tray conveniently.

The invention discloses a roller washing machine with a cover plate storage structure. The roller washing machine comprises a machine shell and a rotary cover plate and is characterized in that an inwards concave storage groove is formed in the side of the machine shell, a cover plate is connected with the machine shell through a hinge or a hinge array composed of hinges, and the cover plate can be stored in the storage groove. The roller washing machine with the cover plate storage structure has the advantages that a user can easily store the cover plate of the washing machine into the storage groove, long-time suspension of metal hinges is avoided, and the service life of the hinges is effectively prolonged; meanwhile, the cover plate is effectively prevented from moving freely, accidental harm of the cover plate to people is prevented, and safety of the roller washing machine is effectively improved.

The utility model discloses a glue leakage prevention device for sealing sheets, which belongs to the technical field of glue leakage prevention devices for sealing sheets and is characterized by comprising a support frame, sheet sealing equipment is fixedly connected to the surface of the support frame, a connecting pipe is fixedly connected to the inside of the support frame, and a fixing component is fixedly communicated to the bottom of the connecting pipe. The sealing equipment and the connecting pipe are fixed through the supporting frame, then the effect of conveying sealing glue is achieved through the sealing equipment, the fixing assembly is fixed through the connecting pipe, and then the working position of the leakage-proof assembly is limited through the fixing assembly. The anti-leakage assembly and the fixing assembly are matched to prevent the sealing piece glue from overflowing after glue dispensing, finally the spraying head controls the glue dispensing position of the sealing piece glue, the fixing assembly limits the movement range of the movable rod, then the spring is arranged on the surface of the movable rod in a sleeving mode to achieve the reset effect of the movable rod, and finally the spring is used for fixing the gasket. And random movement of the spring is avoided through the gasket.

The invention discloses an elastic clamping-type blood oxygen monitoring probe fixing device. The device comprises: a fixed arm used for abutting against one side of a to-be-monitored position of a patient; a connecting rod formed on the fixed arm, wherein an included angle is formed between the connecting rod and the fixed arm; and a movable arm which is movably arranged at the end, deviating from the fixed arm, of the connecting rod, wherein relative sliding motion or relative rotation occurs between the movable arm and the connecting rod, and a clamping area used for containing a to-be-monitored position of a patient is formed between the movable arm and the fixed arm. According to the invention, a common gluing-type blood oxygen monitoring probe fixing mode is abandoned, and a blood oxygen monitoring probe is tightly attached to the skin of a patient in a clamping mode. Compared with chemical glue, the device has smaller stimulation to the skin, and is more suitable for people withsensitive skin and newborn patients. During disassembly, the device is not easy to injure the skin by pulling.

This utility model discloses an electric pallet truck that is easy to assemble and disassemble, including a main frame, a base plate fixedly mounted on the main frame, and a connecting rod roller assembly between the base plate and the main frame; a main support is provided on the rear side of the main frame, and a drive assembly rotatably connected to the main support is provided below the main support; a lifting assembly rotatably connected to the main support is provided above the main support, the lifting assembly including a lifting rod rotatably connected to the main frame; the lifting assembly also includes a mounting groove, within which a rotating assembly rotatably connected is provided; a telescopic rod movable relative to the mounting groove is provided, the telescopic rod being arranged adjacent to the rotating assembly; and a handle assembly detachably connected to the rotating assembly is provided on the rotating assembly. The lifting assembly, rotating assembly, and handle assembly of this utility model are detachable from each other, have a small package size, and are easy to store and transport.

The utility model discloses a jack rotatable type socket, comprising a housing, the top of the housing is provided with uniformly distributed fixing frames in a penetrating manner, the top of each fixing frame is provided with a rotating cavity, the inner part of each rotating cavity is movably provided with a jack end, the bottom of the inner cavity of each rotating cavity is provided with a movable cavity, and each movable cavity is provided with a rotary shaft. According to the utility model, the structural design that the jacks can be rotatably adjusted is adopted, when the plug and the jacks are not aligned in direction and cannot be plugged, a user can directly rotate the jacks to adjust the direction until the direction is consistent with the direction of the plug, and the position of the plugboard and the direction of the plug do not need to be adjusted; the plug-in connection of the plug and the plugboard is not limited by space, the number of the plugboards does not need to be increased, and more use environments can be met, so that more and more flexible choices are provided for plug-in use of a user, and convenience is provided for use of the user.

The invention discloses an automatic detection conveying device for lithium batteries. The automatic detection conveying device comprises supporting columns, a conveying belt and a motor; the inner sides of the supporting columns are fixedly connected to the two ends of a fixing plate, the inner sides of the tops of the supporting columns are fixedly connected to the outer ends of the supporting plates, the inner ends of the supporting plates are fixedly connected to a material distributing mechanism, and the material distributing mechanism comprises a protective shell; the outer sides of the two ends of the protection shell are fixedly connected to the inner ends of supporting plates, the protection shell fixedly communicates with one side of a hopper, and the upper surfaces of the supporting plates are fixedly installed at the bottom of the motor; and an output shaft of the motor is fixedly connected to one end of a rotating shaft, the periphery of the rotating shaft is rotatably connected to one side wall penetrating through the protective shell, and the rotating shaft is rotatably connected to one end of that motor and is insert into the inner wall of the other side of the protection shell. A bottom plate and a clamping plate are driven by a conveying belt to move at a constant speed, the lithium batteries fall into semicircular clamping grooves one by one, the lithium batteries are driven to be conveyed and moved, and through automatic operation, the conveying efficiency is improved, the labor intensity of workers is reduced, and large-scale production is facilitated.