AU2019101619A4 - A Fixed Device for Conveniently Installing Robot Arms - Google Patents
A Fixed Device for Conveniently Installing Robot Arms Download PDFInfo
- Publication number
- AU2019101619A4 AU2019101619A4 AU2019101619A AU2019101619A AU2019101619A4 AU 2019101619 A4 AU2019101619 A4 AU 2019101619A4 AU 2019101619 A AU2019101619 A AU 2019101619A AU 2019101619 A AU2019101619 A AU 2019101619A AU 2019101619 A4 AU2019101619 A4 AU 2019101619A4
- Authority
- AU
- Australia
- Prior art keywords
- fixedly connected
- robot arms
- positioning
- set screws
- grooves
- 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.)
- Ceased
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/0009—Constructional details, e.g. manipulator supports, bases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/0066—Means or methods for maintaining or repairing manipulators
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The present invention discloses a fixed device for conveniently installing robot arms, comprising a base plate, wherein electric pushrods are fixedly connected to the top of the base plate, a mounting plate is fixedly connected to the top of the electric pushrods, upper nailing pipes are fixedly connected to the top of the base plate, set screws are connected to the inner walls of the upper nailing pipes by screw threads, threaded pulleys are connected to the surfaces of the set screws by screw threads, limit supports are fixedly connected to the top of the upper nailing pipes, the limit supports are connected with the threaded pulleys in a sliding manner, positioning columns are fixedly connected to the top of the set screws, mounting holes are formed in the top of the mounting plate, the set screws are connected with the mounting holes by screw threads. The present invention solves the problems that a large amount of installation time is required due to the use of a plurality of tools and various standard spare and accessory parts for the fixing of robot arms during the installation of the existing robot arms and that disassembly is troublesome during the maintenance of robot arms, which is inconvenient for the maintenance of robot arms. DRAWINGS OF THE SPECIFICATION Figure 1 2 17 11 1 15 Figure 2
Description
DESCRIPTION
2019101619 16 Dec 2019
A Fixed Device for Conveniently Installing Robot Arms
Technical Field [0001] The present invention relates to the technical field of robot arms, specifically to a fixed device for conveniently installing robot arms.
Description of Related Art [0002] A robot arm is a high-precision and high-speed dispensing robot hand and a multiple input multiple output, highly nonlinear, and strong-coupling complex system. It has been widely used in industrial assembly, safety anti-explosion, and other fields due to its unique operating flexibility. A robot arm is a complex system, with an uncertainty in parameter perturbation, external disturbance, and unmodeled dynamics, resulting in an uncertainty for a robot arm modeling model. For different tasks, the movement locus in the joint space of a robot arm must be planned to be cascaded into an end pose.
[0003] Robot arms play a key role in the industrial production. A large amount of installation time is required due to the use of a plurality of tools and various standard spare and accessory parts for the fixing of robot arms during the installation of the existing robot arms and disassembly is troublesome during the maintenance of robot arms, which is inconvenient for the maintenance of robot arms.
DESCRIPTION
2019101619 16 Dec 2019
BRIEF SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a fixed device for conveniently installing robot arms to solve the problems that a large amount of installation time is required due to the use of a plurality of tools and various standard spare and accessory parts for the fixing of robot arms during the installation of the existing robot arms and that disassembly is troublesome during the maintenance of robot arms, which is inconvenient for the maintenance of robot arms.
[0005] The present invention provides the following technical solution to solve the preceding technical problems: A fixed device for conveniently installing robot arms, comprising a base plate, wherein electric pushrods are fixedly connected to the top of the base plate, a mounting plate is fixedly connected to the top of the electric pushrods, upper nailing pipes are fixedly connected to the top of the base plate, set screws are connected to the inner walls of the upper nailing pipes by screw threads, threaded pulleys are connected to the surfaces of the set screws by screw threads, limit supports are fixedly connected to the top of the upper nailing pipes, the limit supports are connected with the threaded pulleys in a sliding manner, positioning columns are fixedly connected to the top of the set screws, mounting holes are formed in the top of the mounting plate, the set screws are connected with the mounting holes by screw threads, a servo motor is fixedly connected to the top of the base plate, a
DESCRIPTION
2019101619 16 Dec 2019 belt pulley is fixedly connected to the output shaft of the servo motor, a belt is connected to the surface of the belt pulley in a driving manner, the belt is connected with the threaded pulleys in a driving manner, sliding grooves are formed at both the front and back of the mounting plate, positioning frames are connected to the inner walls of the sliding grooves in a sliding manner, threaded rods are connected to the centers of the top of the positioning frames by screw threads, rotary seats are rotatablyy connected to the bottom of the threaded rods, positioning plates are fixedly connected to the bottom of the rotary seats, limit grooves are formed on the inner sides of the positioning frames, the positioning plates are connected with the limit grooves in a sliding manner, insertion columns are fixedly connected to the bottom of the positioning plates, insertion grooves are formed in the top of the mounting plate, a robot arm base is fixedly connected to the top of the mounting plate, positioning holes are formed in the top of the robot arm base, the insertion columns pass through the positioning holes and are inserted into the insertion grooves, mounting grooves are formed in the bottom of the robot arm base, the set screws are connected with the mounting grooves by screw threads.
[0006] Preferably, rib plates are fixedly connected to the top of the electric pushrods, the rib plates are welded to the mounting plate.
[0007] Preferably, the limit supports are F-shaped supports, balls are
DESCRIPTION
2019101619 16 Dec 2019 provided on the inner sides of the limit supports, the balls are connected with the threaded pulleys in a rolling manner.
[0008] Preferably, the radius of the positioning columns is smaller than the diameter of the set screws and the positioning columns are rubber columns.
[0009] Preferably, supporting blocks are fixedly connected to the top of the base plate, the supporting blocks are flexibly connected to the mounting plate.
[0010] Preferably, sliding blocks are connected to the inner walls of the sliding grooves in a sliding manner, the sidling blocks are fixedly connected with the positioning frames.
[0011] Preferably, the number of the set screws and mounting grooves is 8 and 8, respectively.
[0012] Compared with the prior art, the present invention has the following benefits:
[0013] 1. By providing a mounting plate in the present invention, when installing the robot arm base, just place the robot arm base on the mounting plate and calibrate its position so that the positioning holes coincide with the insertion grooves. At this moment, the mounting holes are located in the same vertical plane with the mounting grooves. Push the positioning frames to slide them in the sliding grooves so that the insertion columns slide to over the positioning holes. Turn the threaded
DESCRIPTION
2019101619 16 Dec 2019 rods to enable the threaded rods to push the positioning plates to slide down in the limit grooves so that the insertion columns can be inserted into the insertion grooves to quickly fix the robot arm base. The installation can be finished without using various tightening tools. During the removal, directly turn the threaded rods reversely to pull up the positioning plates. The operations are simple.
[0014] 2. The mounting holes and the mounting grooves are arranged in the same plane. The positioning columns allow the mounting holes to correspond to the mounting grooves more quickly. After the robot arm base is preliminarily fixed using the positioning plates, the servo motor operates to drive the belt pulleys to rotate. The belt pulleys drive the threaded pulleys to rotate through the belt. Under the limitation of the limit supports, the threaded pulleys drive the set screws to rotate to generate a relative displacement between the set screws and the upper nailing pipes so that the set screws can pass through the mounting holes and be connected with the mounting grooves by screw threads to further fix the robot arm base. The entire process can be operated without manually using any tool and is convenient and quick. During the removal, the removal task can be easily finished by reversely rotating the servo motor. The present invention solves the problems that a large amount of installation time is required due to the use of a plurality of tools and various standard spare and accessory parts for the fixing of robot arms
DESCRIPTION
2019101619 16 Dec 2019 during the installation of the existing robot arms and that disassembly is troublesome during the maintenance of robot arms, which is inconvenient for the maintenance of robot arms.
BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS [0015] Figure 1 is the structural schematic diagram in the embodiment of the present invention;
[0016] Figure 2 is the structural schematic diagram of the mounting plate for the present invention;
[0017] Figure 3 is the structural schematic diagram of the base plate for the present invention;
[0018] Figure 4 is the side view of the upper nailing pipes for the present invention;
[0019] Figure 5 is the structural schematic diagram of the positioning plates for the present invention.
[0020] In the figures: 1. Base plate; 2. Electric pushrod; 3. Mounting plate; 4. Rib plate; 5. Upper nailing pipe; 6. Set screw; 7. Threaded pulley;
8. Limit support; 9. Positioning column; 10. Mounting hole; 11. Supporting block; 12. Servo motor; 13. Belt pulley; 14. Belt; 15. Sliding groove; 16. Positioning frame; 17. Sliding block; 18. Threaded rod; 19.
DESCRIPTION
2019101619 16 Dec 2019
Rotary seat; 20. Positioning plate; 21. Limit groove; 22. Insertion column; 23. Insertion groove; 24. Robot arm base; 25. Positioning hole; 26. Mounting groove.
DETAILED DESCRIPTION OF THE INVENTION [0021] The embodiments of the present invention provide a fixed device for conveniently installing robot arms to solve the problems that a large amount of installation time is required due to the use of a plurality of tools and various standard spare and accessory parts for the fixing of robot arms during the installation of the existing robot arms and that disassembly is troublesome during the maintenance of robot arms, which is inconvenient for the maintenance of robot arms. The technical scheme in the embodiments of the present invention will be clearly and completely described in combination with the accompanying drawings in the embodiments of the present invention, and obviously the described embodiments are only some embodiments of the present invention, instead of all embodiments. All other embodiments obtained by general technicians without creative labor in this field based on the embodiments of the present invention shall fall into the scope of protection in the present invention.
[0022] Embodiment 1
DESCRIPTION
2019101619 16 Dec 2019 [0023] See Figures 1-5. This embodiment provides a fixed device for conveniently installing robot arms, comprising a base plate 1, wherein electric pushrods 2 are fixedly connected to the top of the base plate 1, a mounting plate 3 is fixedly connected to the top of the electric pushrods 2, supporting blocks 11 are fixedly connected to the top of the base plate 1, the supporting blocks 11 are flexibly connected to the mounting plate 3, upper nailing pipes 5 are fixedly connected to the top of the base plate 1, set screws 6 are connected to the inner walls of the upper nailing pipes 5 by screw threads, threaded pulleys 7 are connected to the surfaces of the set screws 6 by screw threads, limit supports 8 are fixedly connected to the top of the upper nailing pipes 5, the limit supports 8 are connected with the threaded pulleys 7 in a sliding manner, positioning columns 9 are fixedly connected to the top of the set screws 6, mounting holes 10 are formed in the top of the mounting plate 3, the set screws 6 are connected with the mounting holes 10 by screw threads, a servo motor 12 is fixedly connected to the top of the base plate 1, a belt pulley 13 is fixedly connected to the output shaft of the servo motor 12, a belt 14 is connected to the surface of the belt pulley 13 in a driving manner, the belt 14 is connected with the threaded pulleys 7 in a driving manner, sliding grooves 15 are formed at both the front and back of the mounting plate 3, positioning frames 16 are connected to the inner walls of the sliding grooves 15 in a sliding manner, threaded rods 18 are connected to the top
DESCRIPTION
2019101619 16 Dec 2019 center of the positioning frames 16 by screw threads, rotary seats 19 are rotatably connected to the bottom of the threaded rods 18, positioning plates 20 are fixedly connected to the bottom of the rotary seats 19, limit grooves 21 are formed on the inner sides of the positioning frames 16, the positioning plates 20 are connected with the limit grooves 21 in a sliding manner, insertion columns 22 are fixedly connected to the bottom of the positioning plates 20, insertion grooves 23 are formed in the top of the mounting plate 3, a robot arm base 24 is fixedly connected to the top of the mounting plate 3, positioning holes 25 are formed in the top of the robot arm base 24, the insertion columns 22 pass through the positioning holes 25 and are inserted into the insertion grooves 23, mounting grooves 26 are formed in the bottom of the robot arm base 24, the set screws 6 are connected with the mounting grooves 26 by screw threads.
[0024] In this embodiment, when installing the robot arm base 24, just place the robot arm base 24 on the mounting plate 3 and calibrate its position so that the positioning holes 25 coincide with the insertion grooves 23. At this moment, the mounting holes (10) are located in the same vertical plane with the mounting grooves 26. Push the positioning frames 16 to slide them in the sliding grooves 15 so that the insertion columns 22 slide to over the positioning holes 25. Turn the threaded rods 18 to enable the threaded rods 18 to push the positioning plates 20 to slide down in the limit grooves 21 so that the insertion columns 22 can be
DESCRIPTION
2019101619 16 Dec 2019 inserted into the insertion grooves 23 to quickly fix the robot arm base 24. The installation can be finished without using various tightening tools. During the removal, directly turn the threaded rods 18 reversely to pull up the positioning plates 20. The operations are simple. The mounting holes 10 and the mounting grooves 26 are arranged in the same plane. The positioning columns 9 allow the mounting holes 10 to correspond to the mounting grooves 26 more quickly. After the robot arm base 24 is preliminarily fixed using the positioning plates 20, the servo motor 12 operates to drive the belt pulleys 13 to rotate. The belt pulleys 13 drive the threaded pulleys 7 to rotate through the belt (14). Under the limitation of the limit supports 8, the threaded pulleys 7 drive the set screws 6 to rotate to generate a relative displacement between the set screws 6 and the upper nailing pipes 5 so that the set screws 6 can pass through the mounting holes 10 and be connected with the mounting grooves 26 by screw threads to further fix the robot arm base 24. The entire process can be operated without manually using any tool and is convenient and quick. During the removal, the removal task can be easily finished by reversely rotating the servo motor 12. The present invention solves the problems that a large amount of installation time is required due to the use of a plurality of tools and various standard spare and accessory parts for the fixing of robot arms during the installation of the existing robot arms and that disassembly is troublesome during the maintenance of robot arms, io
DESCRIPTION
2019101619 16 Dec 2019 which is inconvenient for the maintenance of robot arms. When the set screws 6 need to be replaced, the electric pushrods 2 push the mounting plate 3 to rise and the removal and replacement of the set screws 6 can be directly performed. The better model of the electric pushrods 2 is ATU6005. After the replacement is finished, the electric pushrods 2 go back to the initial position. At this moment, the supporting blocks 11 support the mounting plate 3 to prevent the mounting plate 3 from crushing the servo motor 12 and the upper nailing pipes 5.
[0025] Embodiment 2 [0026] See Figures 1-5. A further improvement is made on the basic of Embodiment 1: Rib plates 4 are fixedly connected to the top of the electric pushrods 2 and welded to the mounting plate 3 to allow the electric pushrods 2 to support the mounting plate 3 better and more firmly. The limit supports 8 are F-shaped supports and balls are provided on the inner sides of the limit supports 8 and connected with the threaded pulleys 7 in a rolling manner. When the threaded pulleys 7 are rotated through the limit supports 8, the height won’t change. When the balls rotate the threaded pulleys 7, the resistance from the limit supports 8 is reduced so that the rotation of the threaded pulleys 7 is smoother.
[0027] The radius of the positioning columns 9 is smaller than the diameter of the set screws 6 and the positioning columns 9 are rubber columns. The positioning columns 9 pass through the mounting holes 10
DESCRIPTION
2019101619 16 Dec 2019 and can position the robot arm base 24 to prevent installation failure due to positional deviation during the installation. In addition, the positioning columns 9 use the rubber material to reduce damage to the robot arm base 24. The sliding blocks 17 are connected to the inner walls of the sliding grooves 15 and fixedly connected with the positioning frames 16. The position of the positioning frames 16 can be adjusted through the slide of the sliding blocks 17 in the sliding grooves 15 to facilitate the removal and installation of the robot arm base 24.
[0028] In the description of the present invention, it should be explained that, the direction or position relations indicated by the terms “vertical”, “up”, “down” and “horizontal” are based on the direction or position relations shown in accompanying drawings, only for description of the present invention and for simplifying the description, instead of indicating or implying that the saidsaid equipment or component must have specific direction for structuring and operation. Therefore, they cannot be understood as the limit of the present invention.
[0029] In the description of the present invention, it should also be explained that, unless otherwise explicitly specified and restricted, the terms “Setting”, “Installation”, “Link”, and “Connection” shall be understood in a broad sense. For example, it may be fixed connection, or dismountable connection, or integrated connection, or mechanical connection, or electric connection, or direct connection, or connection
DESCRIPTION
2019101619 16 Dec 2019 through intermediate medium, or connection between two components. For general technicians in this field, the meanings of the foregoing terms in the present invention may be understood according to actual conditions.
[0030] Though the embodiments of the present invention have been indicated and described, it may be understood for general technicians in this field that various changes, modifications and replacements may be made to the embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is to be limited only by the appended claims and equivalent.
Claims (7)
1. A fixed device for conveniently installing robot arms, comprising a base plate (1), wherein electric pushrods (2) are fixedly connected to the top of the base plate (1), a mounting plate (3) is fixedly connected to the top of the electric pushrods (2), upper nailing pipes (5) are fixedly connected to the top of the base plate (1), set screws (6) are connected to the inner walls of the upper nailing pipes (5) by screw threads, threaded pulleys (7) are connected to the surfaces of the set screws (6) by screw threads, limit supports (8) are fixedly connected to the top of the upper nailing pipes (5), the limit supports (8) are connected with the threaded pulleys (7) in a sliding manner, positioning columns (9) are fixedly connected to the top of the set screws (6), mounting holes (10) are formed in the top of the mounting plate (3), the set screws (6) are connected with the mounting holes (10) by screw threads, a servo motor (12) is fixedly connected to the top of the base plate (1), a belt pulley (13) is fixedly connected to the output shaft of the servo motor (12),a belt (14) is connected to the surface of the belt pulley (13) in a driving manner, the belt (14) is connected with the threaded pulleys (7) in a driving manner, sliding grooves (15) are formed at both the front and back of the mounting plate (3), positioning frames (16) are connected to the inner walls of the sliding grooves (15) in a sliding manner, threaded rods (18) are connected to the top center of the positioning frames (16) by screw threads, rotary seats (19) are rotatably connected to the bottom of the
2019101619 16 Dec 2019 threaded rods (18), positioning plates (20) are fixedly connected to the bottom of the rotary seats (19), limit grooves (21) are formed on the inner sides of the positioning frames (16), the positioning plates (20) are connected with the limit grooves (21) in a sliding manner, insertion columns (22) are fixedly connected to the bottom of the positioning plates (20), insertion grooves (23) are formed in the top of the mounting plate (3), a robot arm base (24) is fixedly connected to the top of the mounting plate (3), positioning holes (25) are formed in the top of the robot arm base (24), the insertion columns (22) pass through the positioning holes (25) and are inserted into the insertion grooves (23), mounting grooves (26) are formed in the bottom of the robot arm base (24), the set screws (6) are connected with the mounting grooves (26) by screw threads.
2. The fixed device for conveniently installing robot arms according to Claim 1, wherein rib plates (4) are fixedly connected to the top of the electric pushrods (2), the rib plates (4) are welded to the mounting plate (3).
3. The fixed device for conveniently installing robot arms according to Claim 1, wherein the limit supports (8) are F-shaped supports, balls are provided on the inner sides of the limit supports (8), the balls are connected with the threaded pulleys (7) in a rolling manner.
4. The fixed device for conveniently installing robot arms according to Claim 1, wherein the radius of the positioning columns (9) is smaller than
2019101619 16 Dec 2019 the diameter of the set screws (6) and the positioning columns (9) are rubber columns.
5. The fixed device for conveniently installing robot arms according to Claim 1, wherein supporting blocks (11) are fixedly connected to the top of the base plate (1), the supporting blocks (11) are flexibly connected to the mounting plate (3).
6. The fixed device for conveniently installing robot arms according to Claim 1, wherein sliding blocks (17) are connected to the inner walls of the sliding grooves (15) in a sliding manner, the sidling blocks (17) are fixedly connected with the positioning frames (16).
7. The fixed device for conveniently installing robot arms according to Claim 1, wherein the number of the set screws (6) and mounting grooves (26) is 8 and 8, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2019101619A AU2019101619A4 (en) | 2019-12-16 | 2019-12-16 | A Fixed Device for Conveniently Installing Robot Arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2019101619A AU2019101619A4 (en) | 2019-12-16 | 2019-12-16 | A Fixed Device for Conveniently Installing Robot Arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2019101619A4 true AU2019101619A4 (en) | 2020-04-23 |
Family
ID=70374741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2019101619A Ceased AU2019101619A4 (en) | 2019-12-16 | 2019-12-16 | A Fixed Device for Conveniently Installing Robot Arms |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2019101619A4 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792706A (en) * | 2021-02-02 | 2021-05-14 | 日禺光学科技(苏州)有限公司 | Robot polishing device capable of replacing clamp as required |
| CN113001557A (en) * | 2021-02-21 | 2021-06-22 | 浙江博城机器人科技有限公司 | Garbage sorting robot with binocular vision recognition |
| CN113248126A (en) * | 2021-05-28 | 2021-08-13 | 江苏绘智数码科技有限公司 | Intelligent positive and negative pressure cutting device |
| CN114010024A (en) * | 2021-11-11 | 2022-02-08 | 长春电子科技学院 | Multi-angle visual transmission design system |
| CN114571282A (en) * | 2022-03-22 | 2022-06-03 | 唐工阀门集团有限公司 | Device and process capable of cutting valve connecting pipe orifice |
| CN115101293A (en) * | 2022-07-25 | 2022-09-23 | 安徽理工大学 | High-power transformer |
| CN115674157A (en) * | 2022-10-27 | 2023-02-03 | 贵州电网有限责任公司 | Manipulator base that multi-scene was used |
-
2019
- 2019-12-16 AU AU2019101619A patent/AU2019101619A4/en not_active Ceased
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792706A (en) * | 2021-02-02 | 2021-05-14 | 日禺光学科技(苏州)有限公司 | Robot polishing device capable of replacing clamp as required |
| CN112792706B (en) * | 2021-02-02 | 2022-11-18 | 日禺光学科技(苏州)有限公司 | Robot polishing device with clamp capable of being replaced as required |
| CN113001557A (en) * | 2021-02-21 | 2021-06-22 | 浙江博城机器人科技有限公司 | Garbage sorting robot with binocular vision recognition |
| CN113248126A (en) * | 2021-05-28 | 2021-08-13 | 江苏绘智数码科技有限公司 | Intelligent positive and negative pressure cutting device |
| CN114010024A (en) * | 2021-11-11 | 2022-02-08 | 长春电子科技学院 | Multi-angle visual transmission design system |
| CN114571282A (en) * | 2022-03-22 | 2022-06-03 | 唐工阀门集团有限公司 | Device and process capable of cutting valve connecting pipe orifice |
| CN114571282B (en) * | 2022-03-22 | 2023-03-14 | 唐工阀门集团有限公司 | Device and process capable of cutting valve connecting pipe orifice |
| CN115101293A (en) * | 2022-07-25 | 2022-09-23 | 安徽理工大学 | High-power transformer |
| CN115101293B (en) * | 2022-07-25 | 2024-06-07 | 安徽理工大学 | High-power transformer |
| CN115674157A (en) * | 2022-10-27 | 2023-02-03 | 贵州电网有限责任公司 | Manipulator base that multi-scene was used |
| CN115674157B (en) * | 2022-10-27 | 2024-06-04 | 贵州电网有限责任公司 | Manipulator base of many scene applications |
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| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |