CN214507643U - Special electric appliance cabinet of mechanical automation equipment - Google Patents
Special electric appliance cabinet of mechanical automation equipment Download PDFInfo
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- CN214507643U CN214507643U CN202121002333.XU CN202121002333U CN214507643U CN 214507643 U CN214507643 U CN 214507643U CN 202121002333 U CN202121002333 U CN 202121002333U CN 214507643 U CN214507643 U CN 214507643U
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Abstract
The utility model provides a special electric appliance cabinet of mechanical automation equipment belongs to electric appliance cabinet technical field, it is by the cabinet body, the cabinet door, the work ware, link and protector constitute, the surface rotation of the cabinet body is connected with the cabinet door, the work ware that a plurality of symmetries of inner wall fixedly connected with of the cabinet body set up, the cabinet body is close to one side fixedly connected with link of work ware, the work ware passes through the wire with the link and is connected, the surface of link is provided with protector, protector includes first guard plate, first guard plate is rotated with the surface of link and is connected, one side that the link is close to first guard plate is rotated and is connected with the second guard plate. The utility model discloses, solved present most electrical apparatus cabinets at present when opening, inside circuit connects and easily exposes outside, when the user opens it the inspection, the hand easily touches the joint and causes the electric shock, causes the problem that equipment in use has certain potential safety hazard.
Description
Technical Field
The utility model belongs to the technical field of the electric appliance cabinet, especially, relate to a special electric appliance cabinet of mechanical automation equipment.
Background
The electric appliance cabinet is a cabinet which is formed by processing steel materials and used for protecting components from working normally. The electric cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of electric appliance cabinet.
At present, when most of existing electric appliance cabinets are opened, the internal circuit connector is easily exposed outside, when a user opens the electric appliance cabinet for inspection, the user is easily touched by hands, the problem of electric shock of the user is caused, a large amount of loss of the user is caused, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that the electric shock is caused by the fact that the wire end is easily contacted by a user when the maintenance equipment exists in the prior art, and providing a special electric appliance cabinet for mechanical automation equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a special electric appliance cabinet for mechanical automation equipment comprises a cabinet body, a cabinet door, a working device, connecting ends and a protective device, wherein the surface of the cabinet body is rotatably connected with the cabinet door, the inner wall of the cabinet body is fixedly connected with a plurality of symmetrically arranged working devices, one side of the cabinet body, which is close to the working devices, is fixedly connected with the connecting ends, the working devices are connected with the connecting ends through conducting wires, the surface of the connecting ends is provided with the protective device, the protective device comprises a first protective plate, the first protective plate is rotatably connected with the surface of the connecting ends, one side of the connecting ends, which is close to the first protective plate, is rotatably connected with a second protective plate, one side of the first protective plate, which is far away from the connecting ends, is fixedly connected with a fixed block, one side of the second protective plate, which is close to the first protective plate, is connected with a sliding rod in a surface sliding manner, and the sliding rod is connected with the inner wall of the fixed sleeve, the surface of the fixed sleeve is fixedly connected with a fixed rod, the surface of the fixed rod is connected with a movable block in a sliding manner, the movable block is pulled to one side by arranging the movable block, the compression spring is stressed and deformed to generate elastic force, the movable block is enabled to lose the constraint on the slide rod, the expansion spring releases the elastic force, the slide rod is pushed to one side away from the fixed block, the slide rod is enabled to lose the constraint on the fixed sleeve, the first protection plate and the second protection plate are rotated to finish the opening of the fixed sleeve, when the protection is needed, the first protection plate and the second protection plate are rotated, the movable block is pulled to one side, the compression spring is stressed and deformed to generate elastic force, the slide rod is pushed to one side, the expansion spring is stressed and deformed to generate elastic force, the slide rod is inserted in the fixed sleeve, the movable block is loosened, the compression spring releases the elastic force, the movable block is enabled to abut against the inner wall of the slide rod, the protection operation can be finished, and the movable block is respectively connected with the inner walls of the fixed sleeve and the slide rod, one side fixedly connected with handle of movable block has solved present most electrical apparatus cabinets and when opening, inside circuit joint easily exposes outside, when the user opens the inspection with it, and the hand easily touches the joint and causes the electric shock, causes the problem that equipment in use has certain potential safety hazard.
And one side of the fixed rod, which is close to the moving block, is fixedly connected with a compression spring, and one side of the moving block, which is close to the fixed rod, is fixedly connected with the compression spring.
One side fixedly connected with expanding spring that the slide bar is close to the fixed block, one side and expanding spring fixed connection that the fixed block is close to the slide bar.
The surface of the fixed sleeve is provided with a sliding groove, and the moving block is connected with the inner wall of the sliding groove in a sliding mode.
The surface of the slide bar is provided with a groove, and the moving block is connected with the inner wall of the groove in a sliding manner.
The surface of the cabinet body is provided with a heat dissipation device, the heat dissipation device comprises two sliding sleeves, the sliding sleeves are fixedly connected with the surface of the cabinet body, the inner wall of the sliding sleeve is fixedly connected with a moving rod, the surface of the moving rod is slidably connected with a moving plate, a limiting block is pulled to one side by the moving plate, the positioning spring is stressed and deformed to generate elastic force, when the moving plate is moved to one side, the limiting spring is stressed and deformed to generate elastic force, the moving plate drives the positioning block to move together, when the moving plate is moved to a certain position, the limiting block is loosened, the positioning spring releases the elastic force, the limiting block is pushed to one side to be inserted into the positioning block, the opening of the positioning block can be completed, when the positioning block needs to be closed, the limiting block is pulled to one side, the positioning spring is stressed and deformed to generate elastic force, the limiting block loses the constraint on the positioning block, and the limiting spring releases the elastic force, to one side pulling movable plate, can accomplish and close it, one side fixedly connected with locating piece of movable plate, the cabinet body is close to one side fixedly connected with locating lever of locating piece, the surperficial sliding connection of locating lever has the stopper, the stopper has solved present most regulator cubicles when using, because the high temperature in summer, the inside device of electric appliance cabinet easily produces a large amount of heats, is difficult to in time discharge the heat and easily causes the conflagration, is unfavorable for the problem of equipment normal use.
The surface of the sliding sleeve is provided with a rectangular groove, and the movable plate is connected with the inner wall of the rectangular groove in a sliding mode.
One side of the sliding sleeve, which is close to the moving block, is fixedly connected with a limiting spring, and one side of the moving block, which is close to the sliding sleeve, is fixedly connected with the limiting spring.
One side fixedly connected with positioning spring that the locating lever is close to the stopper, one side and positioning spring fixed connection that the stopper is close to the locating lever.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the moving block, the moving block is pulled to one side, the compression spring is stressed and deformed to generate elastic force, so that the moving block loses the constraint on the slide bar, the expansion spring releases the elastic force, the slide bar is pushed to one side away from the fixed block, so that the slide bar loses the constraint on the fixed sleeve, the first protection plate and the second protection plate are rotated to finish the opening of the slide bar, when the protection is needed, the first protection plate and the second protection plate are rotated, the moving block is pulled to one side, the compression spring is stressed and deformed to generate elastic force, the slide bar is pushed to one side, the expansion spring is stressed and deformed to generate elastic force, the slide bar is inserted in the fixed sleeve, the moving block is loosened, the compression spring releases the elastic force, the moving block is abutted against the inner wall of the slide bar, the protection operation can be finished, the problem that when most of the existing electric appliance cabinets are opened, the internal line connector is easily exposed outside is solved, when a user opens the device for inspection, the user can easily touch the connector by hand to cause electric shock, so that certain potential safety hazard exists in the use of the device.
2. In the utility model, by arranging the movable plate, the limiting block is pulled to one side, the positioning spring is stressed and deformed to generate elastic force, the movable plate is moved to one side, the limiting spring is stressed and deformed to generate elastic force, the movable plate drives the positioning block to move together, when the movable plate is moved to a certain position, the limiting block is loosened, the positioning spring releases the elastic force, the limiting block is pushed to one side, the limiting block is inserted in the positioning block, the movable plate can be opened, when the movable plate needs to be closed, only the limiting block is pulled to one side, the positioning spring is stressed and deformed to generate elastic force, the limiting block loses the constraint on the positioning block, the limiting spring releases the elastic force, the movable plate is pulled to one side, the movable plate can be closed, the problems that when most of the existing electric cabinets are used, because the temperature in summer is too high, the devices in the electric cabinet easily generate a large amount of heat, and the heat is difficult to be timely discharged to cause fire are solved, is not beneficial to the normal use of the equipment.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of an electrical cabinet dedicated for a mechanical automation device of the present invention;
FIG. 2 is a schematic diagram of an exploded structure of an electrical cabinet dedicated to the mechanical automation device shown in FIG. 1;
FIG. 3 is a schematic rear view of the electrical cabinet for the mechanical automation device shown in FIG. 1;
FIG. 4 is a schematic view of a portion of the structure of the special electrical cabinet for the mechanical automation equipment shown in FIG. 1;
fig. 5 is a schematic diagram of a partial explosion structure at a moving plate of the electric cabinet for the mechanical automation device shown in fig. 3.
Illustration of the drawings: 1. a cabinet body; 2. a cabinet door; 3. a working device; 4. a connecting end; 5. a first guard plate; 6. fixing the rod; 7. fixing a sleeve; 8. a slide bar; 9. a second guard plate; 10. a moving block; 11. a fixed block; 12. a limiting block; 13. positioning a rod; 14. positioning blocks; 15. moving the plate; 16. a sliding sleeve; 17. the rod is moved.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
As shown in fig. 1 and 4, the protection device comprises a first protection plate 5, the first protection plate 5 is rotatably connected with the surface of a connecting end 4, one side of the connecting end 4, which is close to the first protection plate 5, is rotatably connected with a second protection plate 9, one side of the first protection plate 5, which is far away from the connecting end 4, is fixedly connected with a fixed sleeve 7, one side of the second protection plate 9, which is close to the first protection plate 5, is fixedly connected with a fixed block 11, the surface of the fixed block 11 is slidably connected with a slide bar 8, the slide bar 8 is slidably connected with the inner wall of the fixed sleeve 7, the surface of the fixed sleeve 7 is fixedly connected with a fixed rod 6, the surface of the fixed rod 6 is slidably connected with a movable block 10, by arranging the movable block 10, the movable block 10 is pulled to one side, the compression spring is deformed to generate elastic force, the movable block 10 loses the constraint on the slide bar 8, the expansion spring releases the elastic force, the slide bar 8 is pushed to one side far away from the fixed block 11, the sliding rod 8 is not bound to the fixed sleeve 7, the first protection plate 5 and the second protection plate 9 are rotated to open the fixed sleeve, when protection is needed, the first protection plate 5 and the second protection plate 9 are rotated to pull the moving block 10 to one side, the compression spring is stressed and deformed to generate elastic force, the sliding rod 8 is pushed to one side, the expansion spring is stressed and deformed to generate elastic force, the sliding rod 8 is inserted into the fixed sleeve 7, the moving block 10 is loosened, the compression spring releases the elastic force, the moving block 10 is abutted against the inner wall of the sliding rod 8, protection operation can be completed, the problems that when a user opens the existing most of electric appliance cabinets, an internal circuit connector is easily exposed outside, when the user opens the electric appliance cabinet, the hand is easily touched to the connector to cause electric shock, certain potential safety hazards exist in the use of the equipment are solved, and the moving block 10 is respectively connected with the inner walls of the fixed sleeve 7 and the sliding rod 8, one side fixedly connected with handle of movable block 10 has solved present most current electrical apparatus cabinets and when opening, inside circuit connects and easily exposes outside, when the user opens the inspection with it, and the hand easily touches the joint and causes the electric shock, causes the problem that equipment in use has certain potential safety hazard.
One side of the fixed rod 6 close to the movable block 10 is fixedly connected with a compression spring, one side of the movable block 10 close to the fixed rod 6 is fixedly connected with the compression spring, so that the device is more rapid and convenient to use, the movable block 10 is pulled to one side by arranging the movable block 10, the compression spring is stressed and deformed to generate elastic force, so that the movable block 10 loses the constraint on the slide rod 8, the expansion spring releases the elastic force, the slide rod 8 is pushed to one side far away from the fixed block 11, the slide rod 8 loses the constraint on the fixed sleeve 7, the first protection plate 5 and the second protection plate 9 are rotated to finish the opening of the fixed sleeve, when protection is needed, the first protection plate 5 and the second protection plate 9 are rotated, the movable block 10 is pulled to one side, the compression spring is stressed and deformed to generate elastic force, the slide rod 8 is pushed to one side, the expansion spring is stressed and deformed to generate elastic force, so that the slide rod 8 is inserted in the fixed sleeve 7, and (3) loosening the moving block 10, and compressing the spring to release the elastic force to enable the moving block 10 to be abutted against the inner wall of the sliding rod 8, so that the protection operation can be completed.
One side of the sliding rod 8, which is close to the fixing block 11, is fixedly connected with an expansion spring, and one side of the fixing block 11, which is close to the sliding rod 8, is fixedly connected with the expansion spring, so that the device is more rapid and convenient to use.
The spout has been seted up on the surface of fixed cover 7, and the movable block 10 makes its device use more firm with the inner wall sliding connection of spout, has solved present most electrical apparatus cabinets when opening, and inside circuit joint easily exposes outside, and when the user opened it the inspection, the hand was easily touched and is connected and cause the electric shock, causes the problem that equipment in use has certain potential safety hazard.
The surface of the sliding rod 8 is provided with a groove, and the moving block 10 is connected with the inner wall of the groove in a sliding manner, so that the device is more stable in use.
The effect that the upper section of the movable block 10 is matched and achieved is that the movable block 10 is arranged, the movable block 10 is pulled to one side, the compression spring is stressed and deformed to generate elastic force, the movable block 10 loses the constraint on the sliding rod 8, the expansion spring releases the elastic force, the sliding rod 8 is pushed to one side away from the fixed block 11, the sliding rod 8 loses the constraint on the fixed sleeve 7, the first protection plate 5 and the second protection plate 9 are rotated to finish the opening of the sliding rod, when the protection is needed, the first protection plate 5 and the second protection plate 9 are rotated, the movable block 10 is pulled to one side, the compression spring is stressed and deformed to generate the elastic force, the sliding rod 8 is pushed to one side, the expansion spring is stressed and deformed to generate the elastic force, the sliding rod 8 is inserted in the fixed sleeve 7, the movable block 10 is loosened, the compression spring releases the elastic force, the movable block 10 is abutted to the inner wall of the sliding rod 8, the protection operation can be finished, and the problem that when most of the existing electric appliance cabinets are opened at present is solved, the inside circuit connects and easily exposes outside, when the user opened the inspection with it, and the hand easily touches the joint and causes the electric shock, causes the problem that equipment in use has certain potential safety hazard.
As shown in fig. 1 and 5, the heat dissipation device includes two sliding sleeves 16, the number of the sliding sleeves 16 is two, the sliding sleeves 16 are fixedly connected with the surface of the cabinet 1, the inner wall of the sliding sleeve 16 is fixedly connected with a moving rod 17, the surface of the moving rod 17 is slidably connected with a moving plate 15, the moving plate 15 is arranged, the limiting block 12 is pulled to one side, the positioning spring is stressed and deformed to generate elastic force, the moving plate 15 is moved to one side, the limiting spring is stressed and deformed to generate elastic force, the moving plate 15 drives the positioning block 14 to move together, when the moving plate is moved to a certain position, the limiting block 12 is released, the positioning spring releases the elastic force, the limiting block 12 is pushed to one side to be inserted into the positioning block 14, the opening of the positioning block can be completed, when the closing is required, only the limiting block 12 is pulled to one side, the positioning spring is stressed and deformed to generate elastic force, and the limiting block 12 loses constraint on the positioning block 14, spacing spring release elasticity, to one side pulling movable plate 15, can accomplish and close it, solved present most regulator cubicles when using, because the temperature is too high in summer, the inside device of regulator cubicle easily produces a large amount of heats, be difficult to in time discharge the heat and easily cause the conflagration, be unfavorable for the problem of equipment normal use, one side fixedly connected with locating piece 14 of movable plate 15, one side fixedly connected with locating lever 13 that the cabinet body 1 is close to locating piece 14, the sliding surface of locating lever 13 is connected with stopper 12, stopper 12 and locating piece 14's inner wall sliding connection, solved present most regulator cubicles when using, because the temperature is too high in summer, the inside device of regulator cubicle easily produces a large amount of heats, be difficult to in time discharge the heat and easily cause the conflagration, be unfavorable for the problem of equipment normal use.
The surface of the sliding sleeve 16 is provided with a rectangular groove, and the moving plate 15 is in sliding connection with the inner wall of the rectangular groove, so that the device is more stable in movement.
One side of the sliding sleeve 16 close to the moving block 10 is fixedly connected with a limiting spring, and one side of the moving block 10 close to the sliding sleeve 16 is fixedly connected with the limiting spring, so that the device is more rapid and convenient to use.
One side of the positioning rod 13 close to the limiting block 12 is fixedly connected with a positioning spring, and one side of the limiting block 12 close to the positioning rod 13 is fixedly connected with the positioning spring, so that the device is more rapid and convenient to use.
The matching effect of the upper part is that the movable plate 15 is arranged, the limiting block 12 is pulled to one side, the positioning spring is stressed and deformed to generate elastic force, the movable plate 15 is moved to one side, the limiting spring is stressed and deformed to generate elastic force, the movable plate 15 drives the positioning block 14 to move together, when the movable plate is moved to a certain position, the limiting block 12 is loosened, the positioning spring releases the elastic force, the limiting block 12 is pushed to one side, the limiting block 12 is inserted in the positioning block 14, the opening of the positioning block can be completed, when the electrical cabinet needs to be closed, the limiting block 12 only needs to be pulled to one side, the positioning spring is stressed and deformed to generate elastic force, the limiting spring releases the elastic force, the movable plate 15 is pulled to one side, the closing of the electrical cabinet can be completed, and the problem that most of the existing electrical cabinets are used in summer due to overhigh temperature, a large amount of heat is easily generated by devices in the electrical cabinet is solved, difficult to discharge heat in time, easy to cause fire and not beneficial to the normal use of the equipment.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a special electric appliance cabinet of mechanical automation equipment, it comprises cabinet body (1), cabinet door (2), worker (3), link (4) and protector, its characterized in that: the cabinet is characterized in that the cabinet door (2) is connected to the surface of the cabinet body (1) in a rotating manner, a plurality of symmetrically arranged working devices (3) are fixedly connected to the inner wall of the cabinet body (1), one side of the cabinet body (1) close to the working devices (3) is fixedly connected with a connecting end (4), the working devices (3) are connected with the connecting end (4) through a conducting wire, a protection device is arranged on the surface of the connecting end (4) and comprises a first protection plate (5), the first protection plate (5) is connected with the surface of the connecting end (4) in a rotating manner, one side of the connecting end (4) close to the first protection plate (5) is connected with a second protection plate (9) in a rotating manner, one side of the first protection plate (5) far away from the connecting end (4) is fixedly connected with a fixed sleeve (7), and one side of the second protection plate (9) close to the first protection plate (5) is fixedly connected with a fixed block (11), the surface sliding connection of fixed block (11) has slide bar (8), slide bar (8) and the inner wall sliding connection of fixed cover (7).
2. The electric appliance cabinet special for the mechanical automation equipment as claimed in claim 1, characterized in that: the surface of the fixed sleeve (7) is fixedly connected with a fixed rod (6), the surface of the fixed rod (6) is connected with a moving block (10) in a sliding mode, the moving block (10) is connected with the inner walls of the fixed sleeve (7) and the sliding rod (8) in a sliding mode respectively, and a handle is fixedly connected to one side of the moving block (10).
3. The electric appliance cabinet special for the mechanical automation equipment as claimed in claim 2, characterized in that: one side of the fixed rod (6) close to the moving block (10) is fixedly connected with a compression spring, and one side of the moving block (10) close to the fixed rod (6) is fixedly connected with the compression spring.
4. The electric appliance cabinet special for the mechanical automation equipment as claimed in claim 1, characterized in that: one side fixedly connected with expanding spring that slide bar (8) are close to fixed block (11), one side and expanding spring fixed connection that fixed block (11) are close to slide bar (8).
5. The electric appliance cabinet special for the mechanical automation equipment as claimed in claim 2, characterized in that: the surface of the fixed sleeve (7) is provided with a sliding groove, and the moving block (10) is connected with the inner wall of the sliding groove in a sliding mode.
6. The electric appliance cabinet special for the mechanical automation equipment as claimed in claim 2, characterized in that: the surface of the sliding rod (8) is provided with a groove, and the moving block (10) is connected with the inner wall of the groove in a sliding manner.
7. The electric appliance cabinet special for the mechanical automation equipment as claimed in claim 1, characterized in that: the surface of the cabinet body (1) is provided with heat abstractor, and heat abstractor includes sliding sleeve (16), the number of sliding sleeve (16) has two, sliding sleeve (16) is connected with the fixed surface of the cabinet body (1), the inner wall fixedly connected with carriage release lever (17) of sliding sleeve (16), the sliding surface of carriage release lever (17) is connected with movable plate (15), one side fixedly connected with locating piece (14) of movable plate (15), the cabinet body (1) is close to one side fixedly connected with locating lever (13) of locating piece (14), the sliding surface of locating lever (13) is connected with stopper (12), the inner wall sliding connection of stopper (12) and locating piece (14).
8. The electric appliance cabinet special for the mechanical automation equipment as claimed in claim 7, wherein: the surface of the sliding sleeve (16) is provided with a rectangular groove, and the moving plate (15) is connected with the inner wall of the rectangular groove in a sliding mode.
9. The electric appliance cabinet special for the mechanical automation equipment as claimed in claim 7, wherein: one side of the sliding sleeve (16) close to the moving block (10) is fixedly connected with a limiting spring, and one side of the moving block (10) close to the sliding sleeve (16) is fixedly connected with the limiting spring.
10. The electric appliance cabinet special for the mechanical automation equipment as claimed in claim 7, wherein: one side of the positioning rod (13) close to the limiting block (12) is fixedly connected with a positioning spring, and one side of the limiting block (12) close to the positioning rod (13) is fixedly connected with the positioning spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002333.XU CN214507643U (en) | 2021-05-07 | 2021-05-07 | Special electric appliance cabinet of mechanical automation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002333.XU CN214507643U (en) | 2021-05-07 | 2021-05-07 | Special electric appliance cabinet of mechanical automation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214507643U true CN214507643U (en) | 2021-10-26 |
Family
ID=78205363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121002333.XU Active CN214507643U (en) | 2021-05-07 | 2021-05-07 | Special electric appliance cabinet of mechanical automation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214507643U (en) |
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2021
- 2021-05-07 CN CN202121002333.XU patent/CN214507643U/en active Active
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Effective date of registration: 20220614 Address after: 410299 No. 106, building 1, Yida Chuangzhi Island Industrial Park, northeast corner of the intersection of Guoliang road and Dangui Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Hunan Jinlaide Precision Machinery Co.,Ltd. Address before: 410100 room 2008, building 7, phase III, Shangdu garden, No. 26, Bancang South Road, quantang street, Changsha County, Changsha City, Hunan Province Patentee before: Changsha sidian zero Automation Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |