CN210910063U - High-stability clamping mechanism of cooperation robot - Google Patents
High-stability clamping mechanism of cooperation robot Download PDFInfo
- Publication number
- CN210910063U CN210910063U CN201921545272.4U CN201921545272U CN210910063U CN 210910063 U CN210910063 U CN 210910063U CN 201921545272 U CN201921545272 U CN 201921545272U CN 210910063 U CN210910063 U CN 210910063U
- Authority
- CN
- China
- Prior art keywords
- rod
- rotation
- clamping
- connecting seat
- shell
- 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
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model discloses a high-stability clamping mechanism of a cooperative robot, which structurally comprises a connecting seat and a stabilizing device, wherein the stabilizing device is arranged in the middle of the top end of the connecting seat, the connecting seat is placed into a shell through an inner hollow rod, preliminary stabilization is carried out through threads at the lower end of the inner wall of the shell, the clamping groove is positioned outside a lug through pulling a clamping rod and is stabilized, and the electromagnetic lock is connected through electrification to provide a strong stabilizing effect again, so that the stability after installation is improved through multiple connecting parts; and set up just more to install at second dwang lower extreme, put into dwang bottom department through changing the clamp splice, the stopper through the projecting bar left end compresses under the second spring action of dog department and puts into for the stopper carries out the position card with the dog and fixes, and the secondary that carries out magnetism and inhale by magnet in the dwang is inside firm, connect by the mounting again can firm, reached adopt to insert firm mode so that contact member carries out the effect of changing.
Description
Technical Field
The utility model belongs to the technical field of fixture, in particular to high stability's cooperation robot fixture.
Background
The cooperative robot is designed to interact with human beings in a common working space in a close range, and most industrial robots are designed to automatically operate or operate under limited guidance by 2010, so that close range interaction with the human beings is not considered, and safety protection of the surrounding human beings is not considered in actions, and the cooperative robots are all functions required to be considered;
the clamping mechanism is a component used for clamping the component by the cooperation robot, but the stability of the mechanism in the prior art after installation is not enough, and the contact component clamped by the component is not convenient and fast to replace.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the high-stability clamping mechanism of the cooperative robot is provided so as to solve the problem that the stability of the mechanism after installation is insufficient, and the contact part clamped by an object is not convenient and fast to replace, and the stability after installation is improved by multiple connecting parts, and the inserting and embedding stabilizing mode is adopted so that the contact part can be replaced.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a high-stability clamping mechanism of a cooperative robot, which comprises,
a connecting seat;
the middle part of the top end of the connecting seat is welded with the stabilizing device, the bottom end in the stabilizing device is connected with the driving motor through a bolt, the rear end of the driving motor is provided with a power line, the middle part of the bottom end of the driving motor is fixedly inserted with the worm, the worm penetrates through the middle parts of the two ends of the top and the bottom of the connecting seat, and the connecting seat is rotatably connected with the worm through a bearing;
the inner sides of the left end and the right end of the connecting seat are rotatably connected with the rotating assembly, and the bottom end of the rotating assembly is fixedly connected with the toilet bowl cleaning device.
Furthermore, the stabilizing device comprises an inner hollow shaft, a convex block, an electromagnetic lock, a shell and a clamping component, the upper parts of the left end and the right end of the inner hollow shaft are welded with the convex block, the electromagnetic lock is arranged between the top end of the inner hollow shaft and the top end of the inner wall of the shell, the inner hollow shaft and the shell are both connected with the electromagnetic lock through bolts, the clamping component is arranged on the upper parts of the left end and the right end of the shell, the upper part of the outer surface of the inner hollow shaft is movably connected with the inner wall of the bottom end of the shell, the lower part of the outer surface of the inner hollow shaft is in threaded connection with the lower end.
Furthermore, the clamping and fixing assembly comprises a compression groove, a clamping rod, a first spring and a pull rod, the compression groove is formed in the upper portions of the left end and the right end of the shell, the inner side of the middle of the outer surface of the clamping rod is welded with the first spring, the outer side of the inner wall of the compression groove is welded with the first spring, the outer side of the clamping rod is welded with the middle of the inner side of the pull rod, and the middle of the outer side of the bump is movably connected with the clamping rod.
Further, just, it includes second spring, dog, change clamp splice, magnet, nose bar, stopper and mounting to put more, second spring upper end and dog welding, change clamp splice front end and magnet fixed connection, change clamp splice upper end and nose bar welding, nose bar left end upper portion and stopper welding to stopper left end and dog right-hand member swing joint, the second spring sets up inside even changeing the subassembly lower extreme to even changeing subassembly and second spring swing joint, change clamp splice embedding even change subassembly bottom to even change the subassembly and pass through magnet and change clamp splice fixed connection, the mounting runs through two ends upper portion around changing the clamp splice and even change subassembly lower extreme front and back two portions simultaneously to it passes through mounting and even change subassembly fixed connection to change the clamp splice.
Further, the continuous rotation component comprises a gear, a first rotation part, a first rotation rod, a second rotation part, a second rotation rod, a third rotation part, a third rotation rod and a fourth rotation part, the first rotation part simultaneously penetrates through the front end and the rear end of the outer side of the first rotation rod and the front end and the rear end of the inner side of the first rotation rod, the first rotation part is respectively connected with the gear and the first rotation rod in a rotating manner, the second rotation part simultaneously penetrates through the front end and the rear end of the outer side of the first rotation rod and the front end and the rear end of the upper end of the second rotation rod, the first rotation rod and the second rotation rod are both connected with the second rotation part in a rotating manner, the third rotation part simultaneously penetrates through the front end and the rear end of the middle part of the second rotation rod and the front end and the rear end of the outer side of the third rotation rod, the third rotation part is respectively connected with the second rotation rod and the third rotation rod, and the fourth rotating piece is respectively and rotatably connected with the connecting seat and the third rotating rod, and the upper end of the inner side of the connecting seat is rotatably connected with the first rotating piece.
Furthermore, the right end of the stop block is embedded with the left end of the limiting block.
Furthermore, a clamping groove is formed in the outer side of the protruding block, and the inner wall of the clamping groove is embedded with the inner side of the outer surface of the clamping rod.
Furthermore, a rubber layer is arranged in the middle of the outer surface of the pull rod, and the outer surface of the rubber layer is rough.
Furthermore, the first spring and the second spring are both made of spring steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) the not enough problem of steadiness after installing for solving this mechanism, through set up securing device at connecting seat top middle part, in the middle of the shell is put into to hollow rod in the process to carry out preliminary firm by the screw thread of shell inner wall lower extreme, and arrange the draw-in groove department in the lug outside through the pulling kelly, carry out the firm of secondary, again through switching on to the electromagnetic lock, connect, provide powerful firm effect once more, reached through multiple adapting unit with the steadiness after improving the installation.
2) The operation is convenient inadequately to change for the contact part who solves the object clamping, through just install more at second dwang lower extreme setting, dwang bottom department is put into through changing the clamp splice, the stopper through the projecting bar left end is compressed under the second spring action of dog department and is put into, make stopper and dog carry out the position card and fix, and the secondary of carrying out magnetism by magnet inside the dwang is firm, connect by the mounting again and stabilize can, reached and adopted to insert firm mode so that the contact part carries out the effect of changing.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner structure of the toilet seat;
FIG. 3 is a schematic view of the internal structure of the stabilizer of the present invention;
FIG. 4 is a schematic view of the internal partial structure A of the stabilizing device of the present invention;
in the figure: a connecting seat-1, a stabilizing device-2, a power line-3, a driving motor-4, a worm-5, a continuous rotation component-6, a defecation device-7, an inner shaft hollow rod-21, a bump-22, an electromagnetic lock-23, a shell-24, a clamping component-25, a compression groove-251, a clamping rod-252, a first spring-253 and a pull rod-254, the device comprises a gear-61, a first rotating piece-62, a first rotating rod-63, a second rotating piece-64, a second rotating rod-65, a third rotating piece-66, a third rotating rod-67, a fourth rotating piece-68, a second spring-71, a stop block-72, a replacing clamping block-73, a magnet-74, a convex rod-75, a limiting block-76 and a fixing piece-77.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a high-stability clamping mechanism for a cooperative robot: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
a connecting seat 1;
the middle part of the top end of the connecting seat 1 is welded with the stabilizing device 2, the bottom end inside the stabilizing device 2 is in bolted connection with the driving motor 4, the rear end of the driving motor 4 is provided with a power line 3, the middle part of the bottom end of the driving motor 4 is fixedly inserted with the worm 5, the worm 5 penetrates through the middle parts of the two ends of the top and the bottom of the connecting seat 1, and the connecting seat 1 is rotatably connected with the worm 5 through a bearing;
the inner sides of the left end and the right end of the connecting seat 1 are rotationally connected with a continuous rotating component 6, and the bottom end of the continuous rotating component 6 is fixedly connected with a defecation device 7.
The fixing device 2 comprises an inner hollow shaft 21, a convex block 22, an electromagnetic lock 23, a shell 24 and a clamping component 25, the upper parts of the left end and the right end of the inner hollow shaft 21 are welded with the convex block 22, the electromagnetic lock 23 is arranged between the top end of the inner hollow shaft 21 and the top end of the inner wall of the shell 24, the inner hollow shaft 21 and the shell 24 are both in bolt connection with the electromagnetic lock 23, the clamping component 25 is arranged on the upper parts of the left end and the right end of the shell 24, the upper part of the outer surface of the inner hollow shaft 21 is movably connected with the inner wall of the bottom end of the shell 24, the lower part of the outer surface of the inner hollow shaft 21 is in threaded connection with the lower end of the inner wall of the bottom end of the shell 24, the middle.
The clamping component 25 comprises a compression groove 251, a clamping rod 252, a first spring 253 and a pull rod 254, wherein the compression groove 251 is arranged at the upper parts of the left end and the right end of the shell 24, the inner side of the middle part of the outer surface of the clamping rod 252 is welded with the first spring 253, the outer side of the inner wall of the compression groove 251 is welded with the first spring 253, the outer side of the clamping rod 252 is welded with the middle part of the inner side of the pull rod 254, and the middle part of the outer side of the bump 22 is movably connected with the clamping rod 252, so that the clamping component can be conveniently taken out.
Wherein, the device 7 for defecation and urination comprises a second spring 71, a stop block 72, a replacing clamping block 73, a magnet 74, a convex rod 75, a limit block 76 and a fixing piece 77, the upper end of the second spring 71 is welded with the stop block 72, the front end of the replacing clamping block 73 is fixedly connected with the magnet 74, the upper end of the replacing clamping block 73 is welded with the convex rod 75, the upper part of the left end of the convex rod 75 is welded with the limit block 76, the left end of the limit block 76 is movably connected with the right end of the stop block 72, the second spring 71 is arranged in the lower end of the continuous rotating assembly 6, the continuous rotating assembly 6 is movably connected with the second spring 71, the replacing clamping block 73 is embedded into the bottom end of the continuous rotating assembly 6, the continuous rotating assembly 6 is fixedly connected with the replacing clamping block 73 through the magnet 74, the fixing piece 77 simultaneously penetrates through the upper parts of the front and back ends of the replacing clamping block 73 and the front and back parts of the lower end of, according to the above-mentioned adoption is inserted and is inlayed firm mode so that the effect that the contact member carries out the change.
Wherein, the continuous rotation component 6 comprises a gear 61, a first rotation piece 62, a first rotation rod 63, a second rotation piece 64, a second rotation rod 65, a third rotation piece 66, a third rotation rod 67 and a fourth rotation piece 68, the first rotation piece 62 simultaneously penetrates through the front and back ends of the front and back of the gear 61 and the inner side of the first rotation rod 63, and the first rotation piece 62 is respectively rotationally connected with the gear 61 and the first rotation rod 63, the second rotation piece 64 simultaneously penetrates through the front and back ends of the outer side of the first rotation rod 63 and the front and back ends of the upper end of the second rotation rod 65, and the first rotation rod 63 and the second rotation rod 65 are both rotationally connected with the second rotation piece 64, the third rotation piece 66 simultaneously penetrates through the front and back ends of the middle part of the second rotation rod 65 and the front and back ends of the outer side of the third rotation rod 67, and the third rotation piece 66 is respectively rotationally connected, second dwang 65 bottom and just more device 7 fixed connection, fourth rotation piece 68 runs through two portions around connecting seat 1 lower extreme and two portions around third dwang 67 are inboard simultaneously to fourth rotation piece 68 rotates with connecting seat 1 and third dwang 67 respectively and is connected, the inboard upper end of connecting seat 1 rotates with first dwang 62 to be connected, carries out a plurality of parts and links up the function.
The right end of the stop block 72 is embedded with the left end of the limiting block 76, and the stability effect is improved according to the matching degree between the right end of the stop block 72 and the left end of the limiting block 76.
The outer side of the bump 22 is provided with a clamping groove, the inner wall of the clamping groove is embedded with the inner side of the outer surface of the clamping rod 252, and the degree of engagement between the inner wall of the clamping groove and the inner side of the outer surface of the clamping rod 252 is improved, so that the shaking is reduced.
Wherein, the middle part of the outer surface of the pull rod 254 is provided with a rubber layer, and the outer surface of the rubber layer is rough, thereby increasing the friction force and preventing the hand from slipping.
The first spring 253 and the second spring 71 are made of spring steel, and have strong restoring force and durability.
The first spring 253 and the second spring 71 are made of spring steel, refer to special alloy steel for manufacturing various springs and other elastic elements, and can be divided into common alloy spring steel and special alloy spring steel according to performance requirements and use conditions. The spring steel has excellent comprehensive performance, and the spring steel has excellent metallurgical quality, good surface quality and accurate appearance and size.
The working principle is as follows: firstly, taking out the high-stability cooperative robot clamping mechanism and placing the high-stability cooperative robot clamping mechanism at a proper position;
then, when installing, namely through the securing device 2 that sets up in the middle part of connecting seat 1 top, install the shell 24 in the suitable position of the cooperation robot of outside in advance, at this moment, put into the middle of shell 24 through interior hollow shaft 21, and carry out preliminary firm by the screw thread of shell 24 inner wall lower extreme, and arrange the draw-in groove department in the lug 22 outside through pulling kelly 252, carry out secondary firm, again through switching on electromagnetic lock 23, connect, provide powerful firm effect once more, reached through multiple adapting unit with the stability after improving the installation;
then, a power switch of the external cooperative robot is switched on through the power line 3, the driving motor 4 is started to operate, an output shaft at the bottom end of the driving motor 4 rotates to drive the worm 5 to rotate, the worm 5 is meshed with the gear 61, the gear 61 rotates, the first rotating rod 63 is driven to rotate through the first rotating piece 62, the second rotating rod 65 is synchronously driven to rotate under the action of the second rotating piece 64, and similarly, the third rotating rod 67 is driven to rotate through the third rotating piece 66 and the fourth rotating piece 68, so that the toilet bowl device 7 at the bottom end of the second rotating rod 65 can be operated to clamp the inner side to clamp an external object;
finally, when needing to be changed the installation and changing clamp splice 73, through the just more device 7 that sets up at second dwang 65 lower extreme promptly, put into dwang 65 bottom department through changing clamp splice 73, stopper 76 through the protruding pole 75 left end is compressed under the second spring 71 effect of dog 72 department and is put into, make stopper 76 and dog 72 carry out the position card and fix, and the secondary that carries out the magnetism by magnet 74 inside dwang 65 is firm, connect by mounting 77 again firm can, reached and adopted the firm mode of inserting so that contact member carries out the effect of changing.
The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a collaborative robot fixture of high stability which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
a connecting seat;
the middle part of the top end of the connecting seat is welded with the stabilizing device, the bottom end in the stabilizing device is connected with the driving motor through a bolt, the rear end of the driving motor is provided with a power line, the middle part of the bottom end of the driving motor is fixedly inserted with the worm, the worm penetrates through the middle parts of the two ends of the top and the bottom of the connecting seat, and the connecting seat is rotatably connected with the worm through a bearing;
the inner sides of the left end and the right end of the connecting seat are rotatably connected with the rotating assembly, and the bottom end of the rotating assembly is fixedly connected with the toilet bowl cleaning device.
2. A high stability cooperative robotic gripper mechanism as claimed in claim 1, wherein: the fixing device comprises an inner hollow shaft, a convex block, an electromagnetic lock, a shell and a clamping component, the upper portions of the left end and the right end of the inner hollow shaft are welded with the convex block, the electromagnetic lock is arranged between the top end of the inner hollow shaft and the top end of the inner wall of the shell, the inner hollow shaft and the shell are both connected with the electromagnetic lock through bolts, the clamping component is arranged on the upper portions of the left end and the right end of the shell, the upper portion of the outer surface of the inner hollow shaft is movably connected with the inner wall of the bottom end of the shell, the lower portion of the outer surface of the inner hollow shaft is connected with the lower end.
3. A high stability cooperative robotic gripper mechanism as claimed in claim 2, wherein: the clamping and fixing assembly comprises a compression groove, a clamping rod, a first spring and a pull rod, the compression groove is formed in the upper portions of the left end and the right end of the shell, the inner side of the middle of the outer surface of the clamping rod is welded with the first spring, the outer side of the inner wall of the compression groove is welded with the first spring, the outer side of the clamping rod is welded with the middle of the inner side of the pull rod, and the middle of the outer side of the bump is movably connected with the clamping rod.
4. A high stability cooperative robotic gripper mechanism as claimed in claim 1, wherein: just, more device includes second spring, dog, change clamp splice, magnet, nose bar, stopper and mounting, second spring upper end and dog welding, change clamp splice front end and magnet fixed connection, change clamp splice upper end and nose bar welding, nose bar left end upper portion and stopper welding to stopper left end and dog right-hand member swing joint, the second spring sets up inside even commentaries on classics subassembly lower extreme to even change subassembly and second spring swing joint, change clamp splice embedding even commentaries on classics subassembly bottom to even change the subassembly and pass through magnet and change clamp splice fixed connection, the mounting runs through around the change clamp splice both ends upper portion and even change subassembly lower extreme two parts around simultaneously to it passes through mounting and even commentaries on classics subassembly fixed connection to change the clamp splice.
5. A high stability cooperative robotic gripper mechanism as claimed in claim 1, wherein: the continuous rotation assembly comprises a gear, a first rotation piece, a first rotation rod, a second rotation piece, a second rotation rod, a third rotation piece, a third rotation rod and a fourth rotation piece, wherein the first rotation piece penetrates through the front end and the rear end of the outer side of the first rotation rod and the front end and the rear end of the inner side of the first rotation rod simultaneously, the first rotation piece is respectively connected with the gear and the first rotation piece in a rotating manner, the second rotation piece penetrates through the front end and the rear end of the outer side of the first rotation rod and the front end and the rear end of the upper end of the second rotation rod simultaneously, the first rotation piece and the second rotation piece are both connected with the second rotation piece in a rotating manner, the third rotation piece penetrates through the front end and the rear end of the middle part of the second rotation rod and the front end and the rear end of the outer side of the third rotation rod simultaneously, the third rotation piece is respectively connected with the second rotation rod and the, and the fourth rotating piece is respectively and rotatably connected with the connecting seat and the third rotating rod, and the upper end of the inner side of the connecting seat is rotatably connected with the first rotating piece.
6. A high stability cooperative robotic gripper mechanism as claimed in claim 4, wherein: the right end of the stop block is embedded with the left end of the limiting block.
7. A high stability cooperative robotic gripper mechanism as claimed in claim 2 or 3, wherein: the outer side of the convex block is provided with a clamping groove, and the inner wall of the clamping groove is embedded with the inner side of the outer surface of the clamping rod.
8. A high stability cooperative robotic gripper mechanism as claimed in claim 3, wherein: the middle part of the outer surface of the pull rod is provided with a rubber layer, and the outer surface of the rubber layer is rough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545272.4U CN210910063U (en) | 2019-09-17 | 2019-09-17 | High-stability clamping mechanism of cooperation robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545272.4U CN210910063U (en) | 2019-09-17 | 2019-09-17 | High-stability clamping mechanism of cooperation robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210910063U true CN210910063U (en) | 2020-07-03 |
Family
ID=71347745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921545272.4U Active CN210910063U (en) | 2019-09-17 | 2019-09-17 | High-stability clamping mechanism of cooperation robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210910063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176687A (en) * | 2020-09-16 | 2021-01-05 | 南昌大学 | Clothes rolling mechanism based on clothes management system |
-
2019
- 2019-09-17 CN CN201921545272.4U patent/CN210910063U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176687A (en) * | 2020-09-16 | 2021-01-05 | 南昌大学 | Clothes rolling mechanism based on clothes management system |
| CN112176687B (en) * | 2020-09-16 | 2023-10-03 | 南昌大学 | Clothes rolling mechanism based on clothes management system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210910063U (en) | High-stability clamping mechanism of cooperation robot | |
| CN105383276B (en) | Electric installation is changed in a kind of electric car side | |
| CN104207898B (en) | A kind of electric wheelchair driving means | |
| CN206016461U (en) | Head lock in a kind of electric motor car | |
| CN209850395U (en) | Self-adjusting mechanical fixture | |
| CN103960951B (en) | Intelligent electric window rail device system | |
| KR101388751B1 (en) | Electric working machine | |
| CN214467718U (en) | Anti-theft device for student dormitory management | |
| CN212775458U (en) | Manual input device of gear reducer | |
| CN109914946B (en) | Automobile left front door locking device | |
| CN209274381U (en) | A kind of new energy electric motor vehicle charging pile | |
| CN207935452U (en) | A kind of novel needle-valve | |
| CN214992475U (en) | Direct current brushless motor control device for drum washing machine | |
| CN219677916U (en) | Electrified maintenance tool | |
| CN109404615B (en) | Rotary cylindrical attachment sleeve | |
| CN218182847U (en) | Electric appliance cabinet convenient to overhaul | |
| CN210848759U (en) | Welding equipment is used in electric tricycle processing | |
| CN211832367U (en) | Controller for illumination time of chicken farm | |
| CN108673559B (en) | Installation structure of robot trunk and chassis | |
| CN210941412U (en) | Novel multi-functional bicycle fills electric pile | |
| CN110238643B (en) | Screw and nut equipment based on electro-magnet | |
| CN212823528U (en) | Electric welding machine | |
| CN216715149U (en) | Quick adjustment type linear module | |
| CN219838710U (en) | Electrical equipment inspection device | |
| CN215453084U (en) | Underwater image acquisition equipment mounting platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |