CN217935167U - Multifunctional portable intelligent charging cabinet - Google Patents

Multifunctional portable intelligent charging cabinet Download PDF

Info

Publication number
CN217935167U
CN217935167U CN202222263383.4U CN202222263383U CN217935167U CN 217935167 U CN217935167 U CN 217935167U CN 202222263383 U CN202222263383 U CN 202222263383U CN 217935167 U CN217935167 U CN 217935167U
Authority
CN
China
Prior art keywords
cabinet body
storage box
rack
wall
cardboard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202222263383.4U
Other languages
Chinese (zh)
Inventor
李垣
程澳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongzhong Intelligent Equipment Co ltd
Original Assignee
Zhongzhong Intelligent Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongzhong Intelligent Equipment Co ltd filed Critical Zhongzhong Intelligent Equipment Co ltd
Priority to CN202222263383.4U priority Critical patent/CN217935167U/en
Application granted granted Critical
Publication of CN217935167U publication Critical patent/CN217935167U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model discloses a multi-functional portable appearance intelligent charging cabinet relates to the cabinet technical field that charges, including the cabinet body, face identification equipment, the identification equipment of punching the card, the case, protection door plant, release mechanism, locking mechanism. The utility model discloses a set up release mechanism, this mechanism can realize the purpose of overhauing the case circuit alone, slide through the spacing ejector pad of extrusion, this moment through removing the clamp plate, connect the arm-tie, first rack, the gear, the second rack, spacing push pedal, reset spring, the cooperation of rotation cardboard, can remove the case locking, and can pull the case and break away from the inside of the cabinet body, carry out the reverse operation to above-mentioned operation after the maintenance, it uses the connecting rotating rod to overturn as the axle center through the extrusion to rotate the cardboard this moment, simultaneously through spacing slider, torque spring's cooperation can make the inside that rotates the cardboard card income cabinet body, thereby realize the purpose of overhauing the case circuit alone, avoid the in-process user unable normally to take portable appearance.

Description

Multifunctional portable intelligent charging cabinet
Technical Field
The utility model relates to a cabinet technical field that charges specifically is a multi-functional portable appearance intelligent charging cabinet.
Background
The portable instrument is also called as a portable analyzer, is a device which is convenient to carry and can detect and analyze different things according to different functions, and the intelligent charging cabinet is a storage device for storing and charging the portable instrument;
present intelligent charging cabinet is in the use, can carry out real-time detection to a plurality of portable appearance, portable appearance that can in time damage is changed, but the circuit that is used for carrying out the charging to portable appearance when intelligent charging cabinet is inside takes place to damage, when leading to can't charge portable appearance, then need wholly carry out the outage to intelligent charging cabinet, and need wholly open intelligent charging cabinet and overhaul the operation to the circuit, nevertheless can lead to intelligent charging cabinet wholly can't use at this in-process, cause a large amount of users can't take portable appearance, thereby influence user's normal use, we have provided a multi-functional portable appearance intelligent charging cabinet for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional portable appearance intelligent charging cabinet to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a multifunctional portable instrument intelligent charging cabinet comprises a cabinet body, wherein one end of the cabinet body is fixedly connected with face recognition equipment through a bolt assembly, one end of the cabinet body is fixedly connected with card swiping recognition equipment positioned on one side of the face recognition equipment through the bolt assembly, a plurality of storage boxes are connected to the inner portions of two sides of the cabinet body in an equidistant sliding mode, a protective door plate is connected to the inner portion of one side of each storage box in a rotating mode, an unlocking mechanism used for unlocking the storage boxes is arranged inside one side of the cabinet body and below the storage boxes, and locking mechanisms used for limiting and locking the storage boxes are arranged at two ends of each storage box;
the unlocking mechanism comprises a moving pressing plate, a connecting pulling plate, a first rack, a gear, a second rack, a limiting pushing plate, a limiting pushing block and a reset spring, the limiting pushing block is connected inside one side of the cabinet body and located below the storage box, the limiting pushing plate is connected to one side of the limiting pushing block through welding and fixing, the reset spring is connected to one side, away from the limiting pushing block, of the limiting pushing plate and is in contact with the inner wall of one side of the cabinet body, the second rack is connected to one side of the limiting pushing plate through welding and fixing and located at one end of the reset spring, the gear is meshed to be connected to the outer wall of one end of the second rack and is connected to the outer wall of the other end of the second rack in a rotating mode through a rotating shaft, the first rack is meshed to be connected to the outer wall of the gear and located at one end of the second rack, the connecting pulling plate is connected to one side, away from the bottom end of the gear, of the sliding connection to the inside of the cabinet body through welding, the moving pressing plate is provided with two moving pressing plates, and is fixedly connected to two ends of the top end of the connecting pulling plate through welding respectively and located at the two ends of the storage box.
As a further aspect of the present invention: the locking mechanism comprises a rotating clamping plate, a limiting sliding block, a connecting rotating rod and a torsion spring, the rotating clamping plate is provided with two rotating clamping plates, the two rotating clamping plates are respectively connected to the inner portions of two ends of the storage box in a rotating mode, the connecting rotating rod is provided with two connecting rotating rods, the two connecting rotating rods are respectively connected to the upper end and the lower end of one side of the rotating clamping plate through welding and fixing and are connected with the cabinet body in a rotating mode, the torsion spring is connected to the outer wall of the rotating clamping plate in a clamping mode and is mutually clamped with the inner wall of the storage box, the torsion spring is connected to the outer wall of the connecting rotating rod in a sleeving mode, the limiting sliding block is connected to the outer wall of the rotating clamping plate through welding and fixing and is located on one side of the connecting rotating rod.
As a further aspect of the present invention: the utility model discloses a safety door lock, including case, protection door plate, face identification equipment, card swiping identification equipment, socket, electronic cabinet lock, bolt assembly fixedly connected with socket is passed through to one side inside of case, the one end internally mounted of case has and is used for carrying out the fixed electronic cabinet lock of block to the protection door plate, face identification equipment, the identification equipment of punching the card, socket, electronic cabinet lock all pass through wire and controller electric connection.
As a further aspect of the present invention: the protective door plate is rotatably connected inside one side of the storage box through a rotating shaft, and a limiting rotating groove for rotating the gear is formed in the position where the cabinet body is connected with the gear.
As a further aspect of the present invention: the cabinet body is provided with a sliding push groove for sliding the second rack, the limiting push plate and the limiting push block at the connecting position of the second rack, the limiting push plate and the limiting push block, and a sliding push groove for sliding the moving press plate, the connecting pull plate and the first rack at the connecting position of the cabinet body and the moving press plate, the connecting pull plate and the first rack.
As a further aspect of the present invention: the outer wall of one side of the movable pressing plate is in a slope shape, and connecting rotating grooves for the rotating clamping plate and the connecting rotating rod to slide are formed in the connecting positions of the storage box, the rotating clamping plate and the connecting rotating rod.
As a further aspect of the present invention: the department that the case meets with limiting slide block sets up and supplies the gliding arc spout of limiting slide block, the cabinet body sets up with the department that connects of rotation cardboard and supplies to rotate the gliding spacing draw-in groove of cardboard.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up release mechanism, this mechanism can realize the purpose of overhauing the case circuit alone, slide through the spacing ejector pad of extrusion, this moment through removing the clamp plate, connect the arm-tie, first rack, the gear, the second rack, spacing push pedal, reset spring, the cooperation of rotation cardboard, can remove the case locking, and can pull the inside that the case breaks away from the cabinet body, carry out the reverse operation to above-mentioned operation after overhauing, it overturns as the axle center through the extrusion with connecting the bull stick to rotate the cardboard this moment, simultaneously through spacing slider, torque spring's cooperation can make the inside that the cardboard card goes into the cabinet body rotate, thereby realize the purpose of overhauing the case circuit alone, avoid the in-process user unable to normally take portable appearance.
Drawings
FIG. 1 is a schematic diagram of a multifunctional portable intelligent charging cabinet;
FIG. 2 is a schematic sectional view of a multifunctional portable intelligent charging cabinet;
fig. 3 is a schematic sectional view of a storage box of the multifunctional portable intelligent charging cabinet.
In the figure: 1. a cabinet body; 2. an unlocking mechanism; 201. moving the pressing plate; 202. connecting a pulling plate; 203. a first rack; 204. a gear; 205. a second rack; 206. a limiting push plate; 207. a limiting push block; 208. a return spring; 3. a locking mechanism; 301. rotating the clamping plate; 302. a limiting slide block; 303. connecting the rotating rod; 304. a torsion spring; 4. a face recognition device; 5. a card swiping identification device; 6. a storage box; 7. a protective door plate.
Detailed Description
Please refer to fig. 1-3, in an embodiment of the present invention, a multifunctional portable intelligent charging cabinet comprises a cabinet body 1, one end of the cabinet body 1 is fixedly connected with a face recognition device 4 through a bolt assembly, one end of the cabinet body 1 is fixedly connected with a card swiping recognition device 5 located on one side of the face recognition device 4 through a bolt assembly, a plurality of storage boxes 6 are equidistantly and slidably connected inside two sides of the cabinet body 1, a socket is fixedly connected inside one side of each storage box 6 through a bolt assembly, a protective door plate 7 is rotatably connected inside one side of each storage box 6, an electronic cabinet lock for clamping and fixing the protective door plate 7 is installed inside one end of each storage box 6, the face recognition device 4, the card swiping recognition device 5, the socket, the electronic cabinet lock is electrically connected with a controller through a wire, an unlocking mechanism 2 for releasing the locking of the storage boxes 6 is arranged inside one side of the cabinet body 1 and below the storage boxes 6, and locking mechanisms 3 for limiting and locking the storage boxes 6 are arranged at two ends of the storage boxes 6;
the unlocking mechanism 2 comprises a movable pressing plate 201, two connecting pulling plates 202, a first rack 203, a gear 204, a second rack 205, a limiting pushing plate 206, a limiting pushing block 207 and a reset spring 208, wherein the limiting pushing block 207 is connected inside one side of the cabinet body 1 in a sliding manner and is located below the storage box 6, the limiting pushing plate 206 is connected to one side of the limiting pushing block 207 through welding and fixing, the reset spring 208 is connected to one side, away from the limiting pushing block 207, of the limiting pushing plate 206 and is in contact with the inner wall of one side of the cabinet body 1, the second rack 205 is connected to one side of the limiting pushing block 206 through welding and fixing and is located at one end of the reset spring 208, the gear 204 is connected to the outer wall of one end of the second rack 205 in a meshing manner and is connected to the outer wall of one end of the second rack 205 through welding and is rotatably connected to the cabinet body 1 through a rotating shaft, a limiting rotating groove for rotating the gear 204 is formed in the position where the cabinet body 1 is connected with the gear 204, the first rack 203 is connected to the outer wall of the gear 204 in a meshing manner and is located at one end of the second rack 205, the top end of the movable pressing plate 201, and two ends of the storage box 201 are respectively connected to one side of the two movable pressing plates 201 of the storage box through welding and are located at two ends of the storage box 201.
This kind of multi-functional portable appearance intelligence cabinet that charges, accessible screwdriver moves other instruments extrusion limit push block 207 and slides along the inner wall of the cabinet body 1 during maintenance, limit push block 207 promotes second rack 205 through limit push pedal 206 and slides along the inner wall of the cabinet body 1 this moment, limit push pedal 206 extrudees reset spring 208 along the inner wall of the cabinet body 1 simultaneously, second rack 205 meshing drives gear 204 and rotates this moment, gear 204 meshing drives first rack 203 and slides along the inner wall of the cabinet body 1 simultaneously, first rack 203 drives removal clamp plate 201 through connecting arm-tie 202 and removes this moment, mutually support through locking mechanism 3 and removal clamp plate 201 simultaneously, can remove the locking of case 6 and fix, and can pull the inside that case 6 breaks away from the cabinet body 1, thereby can overhaul the circuit of case 6 fast, carry out the operation in reverse to above-mentioned operation after the maintenance, can fix the convenient locking of case 6.
In fig. 1 to 3: locking mechanism 3 is including rotating cardboard 301, limit slide 302, connect bull stick 303 and torsion spring 304, it is provided with two to rotate cardboard 301, two rotate cardboard 301 and rotate respectively and connect inside the both ends of depositing box 6, it is provided with two to connect bull stick 303, two are connected bull stick 303 and pass through the last lower extreme of welded fastening connection in rotation cardboard 301 one side respectively, and rotate with the cabinet body 1 and be connected, case 6 and rotation cardboard 301, it offers to supply to rotate cardboard 301 to connect bull stick 303 department of meeting, connect the gliding connection turn trough of bull stick 303, torsion spring 304 block is connected at the outer wall of rotating cardboard 301, and the mutual block of inner wall with case 6, torsion spring 304 cup joints the outer wall of connecting bull stick 303, limit slide 302 passes through welded fastening and connects the outer wall at rotation cardboard 301, and be located the one side of connecting bull stick 303.
When the slope-shaped outer wall of the movable pressing plate 201 is in contact with the outer wall of the rotary clamping plate 301, the rotary clamping plate 301 rotates by taking the connecting rotating rod 303 as the axis under the extrusion of the movable pressing plate 201, meanwhile, the torsion spring 304 is twisted under the driving of the rotary clamping plate 301, the limit slider 302 slides along the inner wall of the storage box 6 under the driving of the rotary clamping plate 301, when the rotary clamping plate 301 is completely separated from the inside of the cabinet body 1 under the extrusion of the movable pressing plate 201, the storage box 6 is pulled to be separated from the inside of the cabinet body 1, thereby the circuit of the storage box 6 can be rapidly overhauled, meanwhile, the tool is pulled out from the inside of the cabinet body 1, reset spring 208 promotes spacing push pedal 206 through the bounce-back and carries out the reverse operation to above-mentioned operation this moment, thereby can make removal clamp plate 201 automatic re-setting, then case 6 after will examining and repairing inserts the inside to the cabinet body 1, rotate cardboard 301 and use the connection bull stick 303 to overturn as the axle center under the extrusion of the cabinet body 1 at this in-process, and carry out torsion to torsion spring 304, when rotating cardboard 301 and moving to the port of spacing draw-in groove under the drive of case 6, torsion spring 304 drives through the torsion bounce-back and rotates cardboard 301 and use the connection bull stick 303 to overturn the inside of going into the cabinet body 1 as the axle center, spacing slider 302 slides along the inner wall of case 6 under the drive of rotation cardboard 301 simultaneously, thereby can carry out convenient installation fixedly to case 6.
In FIGS. 2 to 3: the cabinet body 1 is provided with a sliding push groove for sliding the second rack 205, the limiting push plate 206 and the limiting push block 207 at the connecting position with the second rack 205, the limiting push plate 206 and the limiting push block 207, and a sliding push groove for sliding the moving press plate 201, the connecting pull plate 202 and the first rack 203 at the connecting position with the moving press plate 201, the connecting pull plate 202 and the first rack 203.
This kind of multi-functional portable appearance intelligent charging cabinet, through removing the mutual cooperation in shallow groove and slip dynamic pressure groove, can make spacing ejector pad 207 under the promotion of external force, promote second rack 205 through spacing push pedal 206 and slide along the inner wall of the cabinet body 1, gear 204 drives first rack 203 pulling and connects arm-tie 202 simultaneously under the drive of second rack 205 and make moving pressing plate 201 carry out the extrusion operation along the inner wall of the cabinet body 1 to rotating cardboard 301.
In fig. 2 to 3: the position department that storage box 6 meets with limit slide 302 offers and supplies the gliding arc spout of limit slide 302, and cabinet body 1 is offered with the gliding limit slot of rotation cardboard 301 with the position department that connects of rotation cardboard 301.
This kind of multi-functional portable appearance intelligent charging cabinet through the mutually supporting of arc spout and spacing draw-in groove, can make case 6 rotate spacing through limit slide 302 to rotating cardboard 301.
The utility model discloses a theory of operation is: when the portable instrument is used, the controller can enable the face recognition equipment 4 and the card swiping recognition equipment 5 to recognize the identity of a user, the electronic cabinet lock in the storage box 6 corresponding to the identity can be released, at the same time, the protective door plate 7 in the storage box 6 can rotate through the rotating shaft while the electronic cabinet lock is released, so that the portable instrument can be stored or taken, the portable instrument can be charged through the socket in the storage box 6 in the storage process, so that the portable instrument can be reused, when the line of the storage box 6 cannot supply power, and maintenance is needed, the limiting push block 207 can be extruded by other tools through a screwdriver to slide along the inner wall of the cabinet body 1, at the moment, the limiting push block 207 pushes the second rack 205 to slide along the inner wall of the cabinet body 1 through the limiting push plate 206, and simultaneously the limiting push plate 206 extrudes the reset spring 208 along the inner wall of the cabinet body 1, at the moment, the second rack 205 is meshed with the driving gear 204 to rotate, meanwhile, the gear 204 is meshed with the driving gear to drive the first rack 203 to slide along the inner wall of the cabinet body 1, at the moment, the first rack 203 drives the movable pressing plate 201 to move through the connecting pull plate 202, when the slope-shaped outer wall of the movable pressing plate 201 is in contact with the outer wall of the rotary clamping plate 301, the rotary clamping plate 301 is extruded by the movable pressing plate 201 and rotates by taking the connecting rotating rod 303 as an axis, meanwhile, the torsion spring 304 is twisted under the driving of the rotary clamping plate 301, at the moment, the limiting slide block 302 slides along the inner wall of the storage box 6 under the driving of the rotary clamping plate 301, when the rotary clamping plate 301 is completely separated from the inside of the cabinet body 1 under the extrusion of the movable pressing plate 201, at the moment, the storage box 6 is pulled to be separated from the inside of the cabinet body 1, thereby, the circuit of the storage box 6 can be quickly overhauled, simultaneously with the instrument take out from the inside of the cabinet body 1, reset spring 208 promotes spacing push pedal 206 through the bounce-back and carries out the reverse operation to above-mentioned operation this moment, thereby can make removal clamp plate 201 automatic re-setting, then insert the case 6 after will examining and repairing to the inside of the cabinet body 1, rotate cardboard 301 at this in-process and use the connecting bull stick 303 as the axle center upset under the extrusion of the cabinet body 1, and carry out torsion to torsion spring 304, when rotating cardboard 301 and moving to the port of spacing draw-in groove under the drive of case 6, torsion spring 304 drives through torsion rebound and rotates cardboard 301 and use the connecting bull stick 303 as the inside of axle center upset card income to the cabinet body 1, spacing slider 302 slides along the inner wall of case 6 under the drive of rotation cardboard 301 simultaneously, thereby can carry out convenient installation fixed to case 6.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A multifunctional portable instrument intelligent charging cabinet comprises a cabinet body (1), a face recognition device (4), a card swiping recognition device (5), a storage box (6) and a protective door plate (7), and is characterized in that an unlocking mechanism (2) used for unlocking the storage box (6) is arranged inside one side of the cabinet body (1) and below the storage box (6), and locking mechanisms (3) used for limiting and locking the storage box (6) are arranged at two ends of the storage box (6);
the unlocking mechanism (2) comprises:
sliding connection is at inside spacing ejector pad (207) that just is located case (6) below in one side of the cabinet body (1), the spacing push pedal (206) of one side fixedly connected with of spacing ejector pad (207), one side that spacing ejector pad (207) was kept away from in spacing push pedal (206) is connected with reset spring (208), one side of spacing push pedal (206) and the one end fixedly connected with second rack (205) that is located reset spring (208), the one end outer wall meshing of second rack (205) is connected with gear (204), the outer wall meshing of gear (204) is connected with first rack (203) that are located second rack (205) one end, one side fixedly connected with connection arm-tie (202) of gear (204) bottom is kept away from in first rack (203), both ends fixedly connected with moving platen (201) on connection arm-tie (202) top.
2. A multifunctional portable intelligent charging cabinet according to claim 1, wherein the locking mechanism (3) comprises:
rotate and connect rotation cardboard (301) inside at case (6) both ends, the upper and lower end fixedly connected with of rotating cardboard (301) one side rotates with the cabinet body (1) and is connected commentaries on classics pole (303), the outer wall block that rotates cardboard (301) is connected with torque spring (304) with the mutual block of the inner wall of case (6), torque spring (304) cup joint the outer wall of connecting commentaries on classics pole (303), the outer wall fixedly connected with of rotation cardboard (301) is located the spacing slider (302) of connecting commentaries on classics pole (303) one side.
3. The multifunctional portable intelligent charging cabinet according to claim 1, wherein a socket is fixedly connected to one side of the storage box (6) through a bolt assembly, an electronic cabinet lock for fastening and fixing the protective door plate (7) is installed inside one end of the storage box (6), and the face recognition device (4), the card swiping recognition device (5), the socket and the electronic cabinet lock are electrically connected with the controller through wires.
4. The multifunctional portable intelligent charging cabinet according to claim 1, wherein the protective door panel (7) is rotatably connected to the inside of one side of the storage box (6) through a rotating shaft, and the gear (204) is rotatably connected to the inside of the cabinet body (1).
5. The multifunctional portable intelligent charging cabinet according to claim 2, wherein the outer wall of one side of the movable pressure plate (201) is in a slope shape, and the rotating clamp plate (301) and the connecting rotating rod (303) are slidably connected inside the storage box (6).
CN202222263383.4U 2022-08-27 2022-08-27 Multifunctional portable intelligent charging cabinet Active CN217935167U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222263383.4U CN217935167U (en) 2022-08-27 2022-08-27 Multifunctional portable intelligent charging cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222263383.4U CN217935167U (en) 2022-08-27 2022-08-27 Multifunctional portable intelligent charging cabinet

Publications (1)

Publication Number Publication Date
CN217935167U true CN217935167U (en) 2022-11-29

Family

ID=84170812

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222263383.4U Active CN217935167U (en) 2022-08-27 2022-08-27 Multifunctional portable intelligent charging cabinet

Country Status (1)

Country Link
CN (1) CN217935167U (en)

Similar Documents

Publication Publication Date Title
CN217935167U (en) Multifunctional portable intelligent charging cabinet
CN112563633A (en) New energy battery convenient to replace and replacement method thereof
CN210563892U (en) Intelligent lock of power distribution cabinet
CN216213828U (en) Electric motor car battery fixing device
CN112026961A (en) Automatic classified recovery equipment that decomposes of electric motor car motor
CN111086261A (en) Garbage collection briquetting device of mould processing usefulness
CN212063599U (en) Energy storage device without contact net operation
CN218953027U (en) Intelligent motor lockset
CN213825920U (en) Waste power lithium battery step recovery device
CN215705777U (en) Safety monitoring equipment for charging community electric car
CN215496404U (en) Environment-friendly capacitor plastic casing deckle edge remove device
CN212397890U (en) Numerical control punching machine with positioning function
CN112810479A (en) Solar charging pile convenient for feeding and discharging and used for shared electric vehicle
CN219055474U (en) Can accomodate electronic hydraulic pressure pincers of mould
CN219610540U (en) Residual electricity recovery device for cylindrical lithium battery
CN214202423U (en) Parking lot single-bayonet circulating card receiving and dispatching machine
CN220561392U (en) Multifunctional safety airbag generator processing equipment
CN215243089U (en) Processing apparatus is used in old and useless metal recovery
CN214545029U (en) High-power charger for industrial irradiation linear accelerator
CN212968770U (en) Fixed cellular-type low-voltage cabinet body
CN217436414U (en) Storage and placement device for gear machining
CN215092052U (en) Tool for machining rear end cover
CN214898686U (en) Battery convenient to carry
CN219404205U (en) Mechanical equipment maintenance device
CN216680075U (en) Screw processing simplex position cold heading machine is with connecing binding to be put

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant