CN216958932U - High-low voltage switch cabinet convenient to remove - Google Patents
High-low voltage switch cabinet convenient to remove Download PDFInfo
- Publication number
- CN216958932U CN216958932U CN202123243170.7U CN202123243170U CN216958932U CN 216958932 U CN216958932 U CN 216958932U CN 202123243170 U CN202123243170 U CN 202123243170U CN 216958932 U CN216958932 U CN 216958932U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- column
- plate
- limiting
- low voltage
- 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
- Patch Boards (AREA)
Abstract
The utility model discloses a high-low voltage switch cabinet convenient to move, which comprises a cabinet body, wherein a door plate is arranged on one side of the cabinet body, two hinges are fixedly arranged on one side of the cabinet body, the door plate is connected with the cabinet body through the hinges, a mounting plate is fixedly arranged on the bottom surface of the cabinet body, a layering plate is fixedly arranged in the cabinet body, through the arranged rotating columns, when a worker needs to move the cabinet body, a limiting plate can be moved out of a limiting groove to relieve the limiting of the limiting plate on the rotating columns, the limiting plate is further moved into a clamping groove, the limiting plate is prevented from blocking the rotating columns when the rotating columns rotate, then the worker drives the mounting plate and the moving columns to move by pushing the cabinet body, so that the rotating columns rotate, the effect of moving the cabinet body can be achieved, and the cabinet body can be stably moved through the stability of a plurality of moving columns and the rotating columns, prevent that the cabinet from toppling over in the removal and leading to the power equipment of cabinet internal portion to damage.
Description
Technical Field
The utility model relates to the technical field of high-low voltage switch cabinets, in particular to a high-low voltage switch cabinet convenient to move.
Background
The high-low voltage switch cabinet is a device for connecting high-voltage or low-voltage cables as the name implies, a high-voltage cabinet is used by a common power supply station and a substation, the high-voltage cabinet is subjected to voltage reduction by a transformer and then enters a low-voltage cabinet, the low-voltage cabinet enters each power distribution box, and protective devices such as switch breakers and the like are assembled into an integrated electrical device without the inside.
For example, chinese patent publication No. CN214255133Ux, proposes a high-low voltage switch cabinet which is easy to move, the patent realizes the stable placement and smooth movement of the cabinet body by arranging the turnable roller components, provides convenience for the movement of the cabinet body, and when the roller components are turned down, the person pushes the cabinet body to lift one side edge of the cabinet body, and the foot steps on the pressing plate to enable the lifting plate to be far away from the cabinet body to push the pressing plate to roll the wheel component downwards, but in the scheme, because the movement of the high-low voltage switch cabinet is realized by the upper rolling wheel component and the lower rolling wheel component, when the upper rolling wheel component and the lower rolling wheel component are used, a worker needs to push the high-low voltage switch cabinet to enable one side of the high-low voltage switch cabinet to leave the ground, further stepping on the press plate to make the roller rotate reversely, when one side of the high-low voltage switch cabinet is separated from the ground, the inclination of the high-low voltage switch cabinet is over large, and then high-low voltage switch cabinet can empty when removing to lead to removing the effect of high-low voltage switch cabinet relatively poor.
Aiming at the problems, the novel design is carried out on the basis of the original high-low voltage switch cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-low voltage switch cabinet convenient to move, and aims to solve the problem that when one side of the high-low voltage switch cabinet is away from the ground, the inclination of the high-low voltage switch cabinet is too large, and the high-low voltage switch cabinet can topple over during moving, so that the effect of moving the high-low voltage switch cabinet is poor.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-low voltage switch cabinet convenient to move comprises a cabinet body, wherein a door plate is arranged on one side of the cabinet body, two hinges are fixedly mounted on one side of the cabinet body, the door plate is connected with the cabinet body through the hinges, a mounting plate is fixedly mounted on the bottom surface of the cabinet body, and a layering plate is fixedly mounted inside the cabinet body;
remove the subassembly, set up the bottom surface of mounting panel is used for right the cabinet body removes, remove the subassembly and include: the utility model discloses a fixed post, including mounting panel, a plurality of removal post, a plurality of remove the equal fixed mounting of post in the bottom surface of mounting panel, the inside of removing the post is provided with the column spinner, the rotation hole has been seted up to the one end of column spinner, the inside fixed mounting of removing the post has the fixed column, the fixed column with rotate the hole activity and cup joint, a plurality of restriction groove has been seted up respectively at the both ends of column spinner, the spread groove has been seted up to the top surface of removing the post, the draw-in groove has been seted up to inside one side of spread groove, the sliding tray has been seted up respectively to the inside both sides of draw-in groove, the inside sliding connection of draw-in groove has the limiting plate, the sliding column has been seted up respectively to the both sides of limiting plate, the sliding column with sliding tray sliding connection, the limiting plate with restriction groove activity joint.
Preferably, two limiting holes are formed in the top surface of the limiting plate, threaded columns are movably sleeved in the limiting holes, threaded grooves are formed in the bottom surfaces of the connecting grooves, and the threaded columns are in threaded connection with the threaded grooves.
Preferably, a plurality of limiting holes are formed in the top surface of the mounting plate, positioning columns are connected to the limiting holes in a sliding mode, and resistance columns are fixedly mounted on the bottom surfaces of the positioning columns.
Preferably, the spout has been seted up respectively to the inside both sides in restriction hole, a plurality of shifting chute has been seted up to the top surface of mounting panel, the inside sliding connection of spout has the joint piece, the top surface fixed mounting of joint piece has the pulling post, the pulling post with shifting chute sliding connection, two constant head tanks have been seted up respectively to the both sides of reference column, the pulling post with constant head tank activity joint.
Preferably, a fixing block is fixedly mounted on one side of the movable column, and a baffle is fixedly mounted on one side of the fixing block.
Preferably, a plurality of springs are fixedly mounted on the bottom surface of the cabinet body, a damping plate is arranged inside the cabinet body, the damping plate is fixedly mounted with the springs, and damping pads are fixedly mounted on two sides of the cabinet body respectively.
Preferably, two pushing plates are fixedly mounted on the top surface of the mounting plate.
Compared with the prior art, the utility model has the beneficial effects that: the high-low voltage switch cabinet convenient to move,
1. through the arranged rotary column, when the cabinet body needs to be moved by a worker, the limiting plate can be moved out of the limiting groove to relieve the limitation of the limiting plate on the rotary column, thereby moving the limit plate into the clamping groove to prevent the limit plate from blocking the rotating column when the rotating column rotates, and then the staff drives the mounting plate and the moving column to move by pushing the cabinet body, thereby the rotating column is rotated, thereby the effect of moving the cabinet body can be achieved, and through the stability of the plurality of moving columns and the rotating column, can make the cabinet body move stably, prevent the cabinet body from falling down during moving to cause the damage of the electric equipment in the cabinet body, when the cabinet body needs to be kept still for a long time, a worker moves the limit plate to enable the limit plate to enter the limiting groove, the rotary columns can be fixed, and the cabinet body is prevented from moving and colliding with objects or walls due to the fact that the cabinet body is pushed by external force when the cabinet body is placed in place.
2. Through the reference column that sets up, the staff is through passing restriction hole and ground contact or disect insertion ground with the reference column to can reach the effect of the long-time fixed cabinet body, frictional force when resistance post and ground contact simultaneously can produce the resistance to the cabinet body in the removal, prevents that the too fast unable brake of the moving speed of the cabinet body leads to the staff injury of the removal cabinet body when the downhill path.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a layered plate structure according to the present invention;
FIG. 3 is a schematic diagram of a mounting plate structure according to the present invention;
FIG. 4 is a partial schematic view of A in FIG. 3;
fig. 5 is a partial structural diagram of B in fig. 2.
In the figure: 1. a cabinet body; 2. a door panel; 3. mounting a plate; 4. a laminate; 5. moving the column; 6. a spin column; 7. rotating the hole; 8. a limiting groove; 9. fixing a column; 10. connecting grooves; 11. a card slot; 12. a sliding groove; 13. a limiting plate; 14. a sliding post; 15. a limiting hole; 16. a thread groove; 17. a limiting aperture; 18. a positioning column; 19. a resistance column; 20. a chute; 21. a moving groove; 22. a clamping block; 23. pulling the column; 24. positioning a groove; 25. a fixed block; 26. a baffle plate; 27. a damper plate; 28. and pushing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a high-low voltage switch cabinet convenient to move comprises a cabinet body 1, wherein a door plate 2 is arranged on one side of the cabinet body 1, two hinges are fixedly arranged on one side of the cabinet body 1, the door plate 2 is connected with the cabinet body 1 through the hinges, a mounting plate 3 is fixedly arranged on the bottom surface of the cabinet body 1, a layering plate 4 is fixedly arranged in the cabinet body 1, a moving assembly is arranged on the bottom surface of the mounting plate 3 and used for moving the cabinet body 1, the moving assembly comprises a plurality of moving columns 5, the moving columns 5 are fixedly arranged on the bottom surface of the mounting plate 3, rotating columns 6 are arranged in the moving columns 5, rotating holes 7 are formed in one ends of the rotating columns 6, fixed columns 9 are fixedly arranged in the moving columns 5, the fixed columns 9 are movably sleeved with the rotating holes 7, a plurality of limiting grooves 8 are respectively formed in two ends of the rotating columns 6, connecting grooves 10 are formed in the top surfaces of the moving columns 5, and clamping grooves 11 are formed in one side of the connecting grooves 10, the inner two sides of the clamping groove 11 are respectively provided with a sliding groove 12, the inner part of the clamping groove 11 is connected with a limiting plate 13 in a sliding way, the two sides of the limiting plate 13 are respectively provided with a sliding column 14, the sliding column 14 is connected with the sliding groove 12 in a sliding way, the limiting plate 13 is movably clamped with the limiting groove 8, through the arranged rotating column 6, when a worker needs to move the cabinet body 1, the limiting plate 13 can move out of the limiting groove 8 to remove the limitation of the limiting plate 13 on the rotating column 6, and further the limiting plate 13 can move into the clamping groove 11, so that the limiting plate 13 can be prevented from blocking the rotating column 6 when the rotating column 6 rotates, then the worker can drive the mounting plate 3 and the moving column 5 to move by pushing the cabinet body 1, and further enables the rotating column 6 to rotate, thereby the effect of moving the cabinet body 1 can be achieved, through the stability of the plurality of moving columns 5 and the rotating columns 6, the cabinet body 1 can be stably moved, and the electric equipment inside the cabinet body 1 can be prevented from being toppled to damage caused by the toppling over in the moving process, when the cabinet body 1 needs to be kept still for a long time, a worker can fix the rotating column 6 by moving the limiting plate 13 to enter the limiting groove 8, and the cabinet body 1 is prevented from being pushed by external force when the cabinet body 1 is kept still in place to cause the cabinet body 1 to move and impact on an article or a wall.
Please refer to fig. 3 and fig. 4, in order to reach the effect that the screw post reinforces the restriction to the rotation post 6, two spacing holes 15 have been seted up to the top surface of limiting plate 13, the screw post has been cup jointed in the inside activity of spacing hole 15, thread groove 16 has been seted up to the inside bottom surface of spread groove 10, screw post and thread groove 16 threaded connection, thread groove 16 through setting up, after the staff puts into the inside of restriction groove 8 with limiting plate 13, and then pass the inside that spacing hole 15 put into thread groove 16 with the screw post, can fix limiting plate 13, thereby can reach the effect of strengthening the restriction to rotation post 6, prevent that the impact that the cabinet body 1 received is too big, restriction groove 8 and limiting plate 13 impact force that produces in the twinkling of an eye makes limiting plate 13 get into draw-in groove 11 and lead to the cabinet body 1 to remove.
Please refer to fig. 1 and 2, in order to prevent that too fast moving speed of the cabinet body 1 can not brake when descending the slope to cause the injury of the working personnel of the moving cabinet body 1, a plurality of limiting holes 17 are opened on the top surface of the mounting plate 3, the inside sliding connection of the limiting holes 17 has a positioning column 18, the positioning column 18 is a structure formed by a rectangular column and a rectangular plate, a resistance column 19 is fixedly installed on the bottom surface of the positioning column 18, through the positioning column 18, the working personnel can contact with the ground or directly insert the positioning column 18 through the limiting holes 17 into the ground, thereby achieving the effect of fixing the cabinet body 1 for a long time, and meanwhile, the friction force when the resistance column 19 contacts with the ground can generate resistance to the moving cabinet body 1, and prevent too fast moving speed of the cabinet body 1 from braking to cause the injury of the working personnel of the moving cabinet body 1 when descending the slope.
Referring to fig. 2 and 5, in order to prevent the positioning post 18 from shaking inside the limiting hole 17 when the cabinet body 1 is shaken violently, sliding grooves 20 are respectively formed on two sides inside the limiting hole 17, a plurality of moving grooves 21 are formed on the top surface of the mounting plate 3, a clamping block 22 is slidably connected inside the sliding grooves 20, a pulling post 23 is fixedly mounted on the top surface of the clamping block 22, the pulling post 23 is slidably connected with the moving grooves 21, two positioning grooves 24 are respectively formed on two sides of the positioning post 18, the pulling post 23 is movably clamped with the positioning grooves 24, through the arranged clamping blocks 22, the worker drives the clamping blocks 22 to move by pushing the pulling columns 23, and then make joint piece 22 get into the inside of constant head tank 24 to can consolidate reference column 18, prevent that cabinet body 1 from leading to reference column 18 to rock in the inside of limiting hole 17 when acutely rocking, cause reference column 18 can't fix cabinet body 1.
Please refer to fig. 3, in order to prevent the rotating column 6 from being blocked by the stone when rotating and causing the cabinet body 1 to be unable to move, one side fixed mounting of the moving column 5 has a fixed block 25, one side fixed mounting of the fixed block 25 has a baffle 26, through the baffle 26 that sets up, when the cabinet body 1 moves, the baffle 26 can move the obstacles such as the stone in front of the rotating column 6 to the two sides of the moving column 5, prevent the rotating column 6 from being blocked by the stone when rotating and causing the cabinet body 1 to be unable to move.
Please refer to fig. 2, in order to prevent the cabinet body 1 from moving, the power equipment inside the cabinet body 1 collides with the inner wall of the cabinet body 1 to cause damage, the inside bottom surface of the cabinet body 1 is fixedly provided with a plurality of springs, the inside of the cabinet body 1 is provided with a damping plate 27, the damping plate 27 is fixedly installed with the springs, the damping pads are respectively and fixedly installed on the two sides inside the cabinet body 1, the damping pads are not repeated herein for the existing knots, through the damping plate 27 and the damping pads that are arranged, the reciprocating movement by the spring driving the damping plate 27 can prevent the cabinet body 1 from moving, the power equipment inside the cabinet body 1 collides with the inner wall of the cabinet body 1 to cause damage.
Referring to fig. 1, in order to achieve the effect of buffering the cabinet body 1, two pushing plates 28 are fixedly mounted on the top surface of the mounting plate 3, the effect of conveniently pushing the cabinet body 1 can be achieved by arranging the pushing plates 28, and the effect of buffering the cabinet body 1 can be achieved by the pushing plates 28 when the cabinet body 1 is toppled over.
The working principle is as follows: when in use, through the arranged rotating column 6, when a worker needs to move the cabinet body 1, the limiting plate 13 can be moved out of the limiting groove 8 to remove the limitation of the limiting plate 13 on the rotating column 6, then the limiting plate 13 is moved into the clamping groove 11 to prevent the limiting plate 13 from blocking the rotating column 6 when the rotating column 6 rotates, and then the staff drives the mounting plate 3 and the moving column 5 to move by pushing the cabinet body 1, thereby rotating the rotary column 6, achieving the effect of moving the cabinet body 1, and through the stability of the plurality of moving columns 5 and the rotary column 6, can make the cabinet body 1 move stably, prevent the cabinet body 1 from falling down during moving to cause the damage of the electric equipment in the cabinet body 1, when the cabinet body 1 needs to be kept still for a long time, a worker moves the limit plate 13 to enter the limiting groove 8, the rotating column 6 can be fixed, and the cabinet body 1 is prevented from being pushed by external force when the cabinet body 1 is placed in place to cause the cabinet body 1 to move and impact on articles or walls.
Through the thread groove 16 that sets up, the staff puts into the inside back of restriction groove 8 with limiting plate 13, and then pass the inside that spacing hole 15 put into thread groove 16 with the screw post, can fix limiting plate 13, thereby can reach the effect of strengthening the restriction to column spinner 6, the impact that prevents that the cabinet body 1 from receiving is too big, restriction groove 8 makes limiting plate 13 get into draw-in groove 11 with limiting plate 13 impact force that produces in the twinkling of an eye and leads to the cabinet body 1 to remove, through the baffle 26 that sets up, when cabinet body 1 removes, can remove to the both sides of removing post 5 with hindering such as stone in column spinner 6 the place ahead through baffle 26, prevent that column spinner 6 from being blocked by the stone when rotating and leading to the cabinet body 1 unable removal.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-low voltage switch cabinet convenient to remove, includes the cabinet body (1), its characterized in that: a door plate (2) is arranged on one side of the cabinet body (1), two hinges are fixedly mounted on one side of the cabinet body (1), the door plate (2) is connected with the cabinet body (1) through the hinges, a mounting plate (3) is fixedly mounted on the bottom surface of the cabinet body (1), and a layering plate (4) is fixedly mounted inside the cabinet body (1);
remove the subassembly, set up the bottom surface of mounting panel (3), be used for right the cabinet body (1) removes, remove the subassembly and include: a plurality of movable columns (5), a plurality of movable columns (5) are fixedly mounted on the bottom surface of the mounting plate (3), a rotating column (6) is arranged inside the movable columns (5), a rotating hole (7) is formed in one end of the rotating column (6), a fixed column (9) is fixedly mounted inside the movable columns (5), the fixed column (9) is movably sleeved with the rotating hole (7), a plurality of limiting grooves (8) are formed in two ends of the rotating column (6) respectively, a connecting groove (10) is formed in the top surface of the movable column (5), a clamping groove (11) is formed in one side of the inside of the connecting groove (10), sliding grooves (12) are formed in two sides of the inside of the clamping groove (11) respectively, a limiting plate (13) is connected to the inside of the clamping groove (11) in a sliding mode, sliding columns (14) are formed in two sides of the limiting plate (13) respectively, the sliding column (14) is in sliding connection with the sliding groove (12), and the limiting plate (13) is movably clamped with the limiting groove (8).
2. A portable high and low voltage switchgear as claimed in claim 1, wherein: two limiting holes (15) are formed in the top face of the limiting plate (13), threaded columns are movably sleeved in the limiting holes (15), threaded grooves (16) are formed in the inner bottom faces of the connecting grooves (10), and the threaded columns are in threaded connection with the threaded grooves (16).
3. A portable high and low voltage switchgear as claimed in claim 1, wherein: a plurality of limiting holes (17) are formed in the top face of the mounting plate (3), a positioning column (18) is connected to the limiting holes (17) in a sliding mode, and a resistance column (19) is fixedly mounted on the bottom face of the positioning column (18).
4. A portable high and low voltage switchgear as claimed in claim 3, wherein: spout (20) have been seted up respectively to the inside both sides of restriction hole (17), a plurality of shifting chute (21) have been seted up to the top surface of mounting panel (3), the inside sliding connection of spout (20) has joint piece (22), the top surface fixed mounting of joint piece (22) has pulling post (23), pulling post (23) with shifting chute (21) sliding connection, two constant head tanks (24) have been seted up respectively to the both sides of reference column (18), pulling post (23) with constant head tank (24) activity joint.
5. A portable high and low voltage switchgear as claimed in claim 1, wherein: one side fixed mounting of removal post (5) has fixed block (25), one side fixed mounting of fixed block (25) has baffle (26).
6. A portable high and low voltage switchgear as claimed in claim 1, wherein: the utility model discloses a cabinet, including the cabinet body, the inside bottom surface fixed mounting of the cabinet body (1) has a plurality of spring, the inside of the cabinet body (1) is provided with shock attenuation board (27), shock attenuation board (27) with spring fixed mounting, the inside both sides of the cabinet body (1) respectively fixed mounting have the shock pad.
7. A portable high and low voltage switchgear as claimed in claim 1, wherein: two pushing plates (28) are fixedly arranged on the top surface of the mounting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123243170.7U CN216958932U (en) | 2021-12-22 | 2021-12-22 | High-low voltage switch cabinet convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123243170.7U CN216958932U (en) | 2021-12-22 | 2021-12-22 | High-low voltage switch cabinet convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216958932U true CN216958932U (en) | 2022-07-12 |
Family
ID=82310542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123243170.7U Active CN216958932U (en) | 2021-12-22 | 2021-12-22 | High-low voltage switch cabinet convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216958932U (en) |
-
2021
- 2021-12-22 CN CN202123243170.7U patent/CN216958932U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216958932U (en) | High-low voltage switch cabinet convenient to remove | |
| CN112038899B (en) | Low-voltage cabinet of box-type substation | |
| CN214673642U (en) | Safety protection structure of low-voltage switch cabinet | |
| CN214260611U (en) | Sport equipment placing rack | |
| CN214963558U (en) | Prevent many pull door cabinets that empty | |
| CN210838618U (en) | Outdoor compact high-voltage switch cabinet with protective structure | |
| CN214317417U (en) | Cabinet partition plate interval adjusting mechanism | |
| CN114268037A (en) | High-low voltage draw-out type switch cabinet integrated installation structure and method thereof | |
| CN211530519U (en) | Protective structure for switch cabinet | |
| CN219344544U (en) | Glass cabinet door with mirror | |
| CN219438591U (en) | Stable telescopic television cabinet | |
| CN217882544U (en) | Extraction structure of intelligent low-voltage switch cabinet | |
| CN217486775U (en) | Mobile network training box with excellent protection performance | |
| CN215771918U (en) | Frequency conversion control cabinet capable of being grounded | |
| CN219371854U (en) | Draw-out type low-voltage switch cabinet | |
| CN220673166U (en) | Anti-theft protection structure for distribution box | |
| CN218999884U (en) | Novel transparent acrylic cabinet | |
| CN220711207U (en) | Generator removes seat | |
| CN217789129U (en) | Shock mounting of block terminal | |
| CN218569507U (en) | High-low voltage switch cabinet with modularization protection component | |
| CN216055997U (en) | Novel modularization low pressure drawer cubical switchboard | |
| CN220368323U (en) | Electrical cabinet | |
| CN221042136U (en) | Drawer structure of low-voltage switch cabinet | |
| CN219266595U (en) | Optical cable distributing box | |
| CN216217962U (en) | Communication rack convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high and low voltage switchgear that is easy to move Effective date of registration: 20230720 Granted publication date: 20220712 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Xidian Zhishi Electrical Equipment Co.,Ltd. Registration number: Y2023610000610 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |