Fixing device convenient for circuit board maintenance

Abstract

The utility model discloses a fixing device convenient for circuit board maintenance, which comprises a support rod, a fixing assembly is arranged on the support rod, the fixing assembly comprises a top plate and a limiting block, the top plate is arranged on the support rod, the limiting block is arranged on the top plate, a guide rod is arranged on the limiting block, and the guide rod is arranged on the top plate. A sliding clamping block is arranged on the guide rod in a sliding connection mode, a fixing block is installed between the guide rod and the top plate, a supporting assembly is arranged on the supporting rod and comprises a rotating plate and a rotating column, the rotating plate is rotationally connected to the supporting rod, the rotating column is installed on the rotating plate, and the rotating plate is fixedly connected to the supporting rod. And a rotating seat is mounted on the supporting rod, so that the technical problems of complicated operation and poor convenience in the aspect of circuit board fixing operation of traditional equipment in the existing fixing device technology facilitating circuit board maintenance mentioned in the background technology are solved.

Description

Technical Field

[0001] This utility model relates to the field of fixing device technology, and more specifically, it relates to a fixing device that facilitates circuit board repair. Background Technology

[0002] In existing technologies, traditional equipment for fixing circuit boards in a way that facilitates circuit board repair suffers from significant problems such as complex operation and poor convenience, which seriously affects the efficiency of repair work and user experience.

[0003] Existing fixing devices that facilitate circuit board repair have technical problems such as complex operation and slow response when adjusting the support height or angle, which seriously affect the flexibility and convenience of equipment use.

[0004] The traditional support leg and support rod fixing mechanism has insufficient response speed. It takes a long time from adjustment to fixing. Existing threaded locking, snap-locking or clamping fixing mechanisms usually require multiple operations to achieve the ideal fixing state, which cannot meet the needs of rapid operation. In batch repair or time-sensitive repair tasks, the slow fixing process becomes the main obstacle to improving efficiency. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides a fixing device that facilitates circuit board repair, so as to solve the technical problems mentioned in the background art, in which traditional equipment exposes the technical problems of complex operation and poor convenience in fixing circuit boards.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a fixing device for easy circuit board repair, comprising a support rod, a fixing component on the support rod, the fixing component comprising a top plate and a limiting block, the top plate being disposed on the support rod, the limiting block being disposed on the top plate, a guide rod being mounted on the limiting block, a sliding clamping block being slidably connected to the guide rod, a fixing block being installed between the guide rod and the top plate, a support component on the support rod, the support component comprising a rotating plate and a rotating column, the rotating plate being rotatably connected to the support rod, the rotating column being mounted on the rotating plate, and a rotating seat being mounted on the support rod.

[0009] The present invention is further configured such that a first spring is sleeved on the guide rod, the two ends of the first spring are connected to a fixed block and a sliding clamping block, a guide groove is evenly provided on the top plate, a fastening block is slidably connected on the guide groove, and a threaded rod is installed on the fastening block. The threaded rod penetrates the top plate. The cooperation of each component facilitates the completion of the compression process of the first spring.

[0010] The present invention is further configured such that a threaded cover is rotatably connected to the top plate, the threaded cover is threadedly connected to the threaded rod, a clamping block is installed on the threaded rod, the bottom of the threaded rod abuts against the clamping block, and a circuit board body is provided between the clamping block and the sliding clamping block. The cooperation of each component facilitates the completion of the process of fixing the circuit board body.

[0011] The present invention is further configured such that a support leg is rotatably connected to the rotating seat, a fixed sleeve is detachably installed on the rotating plate, a fixed rod is detachably installed on the fixed sleeve, the fixed rod is slidably connected to the rotating plate, the rotating column and the support leg, a fixed plate is connected to the fixed rod, the fixed plate abuts against one end of the support leg, and a movable sleeve is slidably connected to the fixed sleeve. The cooperation of each component facilitates the completion of the movement process of the movable sleeve.

[0012] The present invention is further configured such that a second spring is connected between the movable sleeve and the fixed sleeve, a control rod is rotatably connected to the movable sleeve, a control plate is connected to the control rod, and a stabilizing groove is formed on the fixed sleeve, the stabilizing groove being adapted to the control plate. The cooperation of the various components facilitates the completion of the compression process of the second spring.

[0013] The present invention is further configured such that a stabilizing component is provided on the fixed sleeve, the stabilizing component includes a rotating sleeve and a stabilizing block, the rotating sleeve is rotatably connected to the fixed sleeve, the stabilizing block is slidably connected to the fixed sleeve, and the rotating sleeve is provided with a rotating groove. The cooperation of each component facilitates the completion of the rotation process of the rotating sleeve.

[0014] The present invention is further configured such that a third spring is provided between the stabilizing block and the fixing sleeve, and the stabilizing block is adapted to the rotating groove, thereby facilitating the completion of the movement process of the stabilizing block by using the third spring.

[0015] The present invention is further configured such that a fixing groove is provided on the fixing rod, the fixing groove is adapted to the stabilizing block, an insertion block is installed on the fixing sleeve, and an insertion groove is provided on the rotating column, the insertion block is adapted to the insertion groove. The cooperation of each component facilitates the completion of the fixing process of the rotating column.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a fixing device that facilitates circuit board repair, and has the following beneficial effects:

[0018] 1. The fixing assembly forms a multi-layer positioning system through components such as the top plate, limiting block, and guide rod, which can provide precise spatial positioning of the circuit board. The cooperative design of the sliding clamp and clamping block realizes double-sided clamping of the circuit board, effectively preventing the circuit board from shifting and shaking during the maintenance process, and ensuring the accuracy of maintenance operations.

[0019] 2. The rotating plate's rotating connection design on the support rod enables flexible adjustment of the support angle, and the configuration of the rotating column further enhances the precision of the adjustment. This multi-dimensional adjustment capability allows maintenance personnel to adjust the circuit board to the optimal operating angle and position.

[0020] 3. The design of the rotating sleeve and the stabilizing block enables quick locking and releasing. The matching relationship between the rotating slot and the stabilizing block makes fixing and unlocking operations simple and efficient. Operators only need to perform a simple rotation to switch between fixed states. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a fixing device for facilitating circuit board repair in this utility model;

[0022] Figure 2 This is a partial structural schematic diagram of the present invention;

[0023] Figure 3 This is a partial cross-sectional structural schematic diagram of the present invention;

[0024] Figure 4 This is a partial structural diagram of the fixing component in this utility model;

[0025] Figure 5 This is a schematic diagram of the support component in this utility model;

[0026] Figure 6 This is a cross-sectional view of the support component in this utility model;

[0027] Figure 7 This is a schematic diagram of the stabilizing component in this utility model;

[0028] Figure 8 This is a cross-sectional view of the stabilizing component in this utility model.

[0029] In the diagram: 1. Support rod; 2. Top plate; 3. Limiting block; 4. Guide rod; 5. Sliding clamp; 6. Fixing block; 7. Rotating plate; 8. Rotating column; 9. Rotating seat; 10. First spring; 11. Guide groove; 12. Fastening block; 13. Threaded rod; 14. Threaded cap; 15. Clamping block; 16. Circuit board body; 17. Support leg; 18. Fixing sleeve; 19. Fixing rod; 20. Fixing plate; 21. Moving sleeve; 22. Second spring; 23. Control rod; 24. Control plate; 25. Stabilizing groove; 26. Rotating sleeve; 27. Stabilizing block; 28. Rotating groove; 29. ​​Third spring; 30. Fixing groove; 31. Insertion block; 32. Insertion groove. Detailed Implementation

[0030] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0031] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0032] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0033] Please see Figures 1-8 A fixing device for easy circuit board repair includes a support rod 1, a fixing assembly on the support rod 1, the fixing assembly including a top plate 2 and a limiting block 3, the top plate 2 being disposed on the support rod 1, the limiting block 3 being disposed on the top plate 2, a guide rod 4 being mounted on the limiting block 3, a sliding clamping block 5 being slidably connected to the guide rod 4, a fixing block 6 being installed between the guide rod 4 and the top plate 2, a support assembly on the support rod 1, the support assembly including a rotating plate 7 and a rotating column 8, the rotating plate 7 being rotatably connected to the support rod 1, the rotating column 8 being mounted on the rotating plate 7, and a rotating seat 9 being mounted on the support rod 1.

[0034] A first spring 10 is sleeved on the guide rod 4. The two ends of the first spring 10 are connected to the fixed block 6 and the sliding clamping block 5. Guide grooves 11 are evenly opened on the top plate 2. Fastening blocks 12 are slidably connected on the guide grooves 11. Threaded rods 13 are installed on the fastening blocks 12 and penetrate the top plate 2.

[0035] A threaded cover 14 is rotatably connected to the top plate 2. The threaded cover 14 is threadedly connected to the threaded rod 13. A clamping block 15 is installed on the threaded rod 13. The bottom of the threaded rod 13 abuts against the clamping block 15. A circuit board body 16 is provided between the clamping block 15 and the sliding clamping block 5.

[0036] A support leg 17 is rotatably connected to the rotating base 9. A fixing sleeve 18 is detachably installed on the rotating plate 7. A fixing rod 19 is detachably installed on the fixing sleeve 18. The fixing rod 19 is slidably connected to the rotating plate 7, the rotating column 8 and the support leg 17. A fixing plate 20 is connected to the fixing rod 19. The fixing plate 20 abuts against one end of the support leg 17. A movable sleeve 21 is slidably connected to the fixing sleeve 18.

[0037] A second spring 22 is provided between the movable sleeve 21 and the fixed sleeve 18. A control rod 23 is rotatably connected to the movable sleeve 21. A control plate 24 is connected to the control rod 23. A stabilizing groove 25 is provided on the fixed sleeve 18. The stabilizing groove 25 is adapted to the control plate 24.

[0038] In this embodiment, the clamping block 15 is moved along the top of the top plate 2, so that during the movement, the threaded rod 13 and the fastening block 12 slide along the guide groove 11. After sliding to a suitable position, the threaded cover 14 is rotated along the clamping block 15. During the rotation, the threaded rod 13, which is threadedly connected to the threaded cover 14, is continuously rotated, causing the threaded rod 13 and the fastening block 12 to move, thus completing the fixing process of the clamping block 15. Then, the sliding clamping block 5 is slid along the guide rod 4, so that during the sliding movement, the first spring 10 between the fixing block 6 and the sliding clamping block 5 is compressed. Then, the circuit board body 16 is placed at one end of the clamping block 15. Then, the sliding clamping block 5 is released, so that under the action of the elastic potential energy of the first spring 10, the sliding clamping block 5 is moved, thus clamping the circuit board body 16. With the cooperation of block 15, the process of fixing the circuit board body 16 is completed. When the support leg 17 at the bottom is unfolded to fix the bottom, the movable sleeve 21 slides along the fixed sleeve 18. During the sliding movement, the second spring 22 between the fixed sleeve 18 and the movable sleeve 21 is compressed. When the movable sleeve 21 moves, the control rod 23 and the control plate 24 are moved. After the control plate 24 passes through one end of the fixed sleeve 18, the control rod 23 is rotated along the fixed sleeve 18. During the rotation, the control plate 24 is rotated to the position corresponding to the stabilizing groove 25. At this time, the movable sleeve 21 is released, and under the action of the elastic potential energy of the first spring 10, it drives the control plate 24 to move onto the stabilizing groove 25, thereby completing the process of fixing the movable sleeve 21.

[0039] Please see Figure 5-8As an embodiment of a fixing device for facilitating circuit board repair, a fixing component is provided on the fixing sleeve 18. The fixing component includes a rotating sleeve 26 and a fixing block 27. The rotating sleeve 26 is rotatably connected to the fixing sleeve 18, and the fixing block 27 is slidably connected to the fixing sleeve 18. The rotating sleeve 26 is provided with a rotating groove 28.

[0040] A third spring 29 is provided between the stabilizing block 27 and the fixing sleeve 18, and the stabilizing block 27 is adapted to the rotating groove 28.

[0041] The fixing rod 19 has a fixing groove 30, which is adapted to the stabilizing block 27. The fixing sleeve 18 is equipped with an insertion block 31, and the rotating column 8 has an insertion groove 32, which is adapted to the insertion block 31.

[0042] More specifically, when the movable sleeve 21 moves, the inner side releases its contact with the stabilizing block 27. Then, the rotating sleeve 26 rotates along the fixed sleeve 18, causing the rotating groove 28 to rotate and come into contact with one end of the stabilizing block 27. This causes the stabilizing block 27 to slide along the fixed sleeve 18, stretching the third spring 29 between the stabilizing block 27 and the fixed sleeve 18. This causes one end of the stabilizing block 27 to move out of the fixing groove 30 of the fixing rod 19, thereby releasing the contact. For the fixing process between the fixing sleeve 18 and the fixing rod 19, the fixing rod 19 is then slid out along the fixing sleeve 18 and the support rod 1, and the insertion block on the fixing sleeve 18 is removed from the insertion slot of the rotating column 8 to release the fixing process. Then, the rotating plate 7 is rotated along the support rod 1, so that the rotating column 8 is rotated during the rotation, thereby causing the support leg 17 to rotate along the rotating seat 9 on the support rod 1. After rotating to the appropriate position, the above operation is repeated in reverse to complete the fixing process.

[0043] In summary, during use or operation of the overall equipment: The clamping block 15 is moved along the top of the top plate 2, causing the threaded rod 13 and the fastening block 12 to slide along the guide groove 11. After sliding to the appropriate position, the threaded cover 14 is rotated along the clamping block 15. During rotation, the threaded rod 13, threadedly connected to the threaded cover 14, is continuously rotated, causing the threaded rod 13 and the fastening block 12 to move, thus completing the fixing process of the clamping block 15. Next, the sliding clamping block 5 is slid along the guide rod 4, compressing the first spring 10 between the fixed block 6 and the sliding clamping block 5. Then, the circuit board body 16 is placed at one end of the clamping block 15. Finally, the sliding clamping block 5 is released, causing it to move under the elastic potential energy of the first spring 10. With the cooperation of the clamping block 15, the circuit board body 16 is fixed. When the support leg 17 at the bottom is unfolded to fix the bottom, the movable sleeve 21 slides along the fixed sleeve 18. During the sliding movement, the second spring 22 between the fixed sleeve 18 and the movable sleeve 21 is compressed. When the movable sleeve 21 moves, the control rod 23 and the control plate 24 are moved. After the control plate 24 passes through one end of the fixed sleeve 18, the control rod 23 is rotated along the fixed sleeve 18. During the rotation, the control plate 24 is rotated to the position corresponding to the stabilizing groove 25. At this time, the movable sleeve 21 is released, and under the action of the elastic potential energy of the first spring 10, it drives the control plate 24 to move onto the stabilizing groove 25, thereby completing the fixing process of the movable sleeve 21.

[0044] When the movable sleeve 21 moves, the inner side releases its contact with the stabilizing block 27. Then, the rotating sleeve 26 rotates along the fixed sleeve 18, causing the rotating groove 28 to rotate and come into contact with one end of the stabilizing block 27. The stabilizing block 27 slides along the fixed sleeve 18, stretching the third spring 29 between the stabilizing block 27 and the fixed sleeve 18. This moves one end of the stabilizing block 27 out of the fixing groove 30 of the fixing rod 19, releasing the fixing process between the fixed sleeve 18 and the fixing rod 19. The fixing rod 19 is then slid out along the fixed sleeve 18 and the support rod 1, and the insertion block on the fixed sleeve 18 is removed from the insertion groove of the rotating column 8, releasing the fixing process. Next, the rotating plate 7 rotates along the support rod 1, causing the rotating column 8 to rotate, which in turn causes the support leg 17 to rotate along the rotating seat 9 on the support rod 1. After rotating to the appropriate position, the above operations are repeated in reverse to complete the fixing process.

[0045] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A fixing device for facilitating circuit board repair, comprising a support rod (1), characterized in that: A fixing component is provided on the support rod (1). The fixing component includes a top plate (2) and a limiting block (3). The top plate (2) is provided on the support rod (1). The limiting block (3) is provided on the top plate (2). A guide rod (4) is installed on the limiting block (3). A sliding clamp (5) is slidably connected on the guide rod (4). A fixing block (6) is installed between the guide rod (4) and the top plate (2). A support component is provided on the support rod (1). The support component includes a rotating plate (7) and a rotating column (8). The rotating plate (7) is rotatably connected to the support rod (1). The rotating column (8) is installed on the rotating plate (7). A rotating seat (9) is installed on the support rod (1).

2. The fixing device for facilitating circuit board repair according to claim 1, characterized in that: A first spring (10) is sleeved on the guide rod (4). The two ends of the first spring (10) are connected to the fixed block (6) and the sliding clamp (5). A guide groove (11) is evenly opened on the top plate (2). A fastening block (12) is slidably connected on the guide groove (11). A threaded rod (13) is installed on the fastening block (12). The threaded rod (13) passes through the top plate (2).

3. The fixing device for facilitating circuit board repair according to claim 2, characterized in that: A threaded cover (14) is rotatably connected to the top plate (2). The threaded cover (14) is threadedly connected to the threaded rod (13). A clamping block (15) is installed on the threaded rod (13). The bottom of the threaded rod (13) abuts against the clamping block (15). A circuit board body (16) is provided between the clamping block (15) and the sliding clamping block (5).

4. The fixing device for facilitating circuit board repair according to claim 3, characterized in that: The rotating seat (9) is rotatably connected to a support leg (17), the rotating plate (7) is detachably installed with a fixing sleeve (18), the fixing sleeve (18) is detachably installed with a fixing rod (19), the fixing rod (19) is slidably connected to the rotating plate (7), the rotating column (8) and the support leg (17), the fixing rod (19) is connected to a fixing plate (20), the fixing plate (20) abuts against one end of the support leg (17), and the fixing sleeve (18) is slidably connected with a movable sleeve (21).

5. The fixing device for facilitating circuit board repair according to claim 4, characterized in that: A second spring (22) is provided between the movable sleeve (21) and the fixed sleeve (18). A control rod (23) is rotatably connected to the movable sleeve (21). A control plate (24) is connected to the control rod (23). A stabilizing groove (25) is provided on the fixed sleeve (18). The stabilizing groove (25) is adapted to the control plate (24).

6. The fixing device for facilitating circuit board repair according to claim 5, characterized in that: The fixed sleeve (18) is provided with a stabilizing component, which includes a rotating sleeve (26) and a stabilizing block (27). The rotating sleeve (26) is rotatably connected to the fixed sleeve (18), and the stabilizing block (27) is slidably connected to the fixed sleeve (18). The rotating sleeve (26) is provided with a rotating groove (28).

7. A fixing device for facilitating circuit board repair according to claim 6, characterized in that: A third spring (29) is provided between the stabilizing block (27) and the fixing sleeve (18), and the stabilizing block (27) is adapted to the rotating groove (28).

8. The fixing device for facilitating circuit board repair according to claim 7, characterized in that: The fixing rod (19) has a fixing groove (30) which is adapted to the stabilizing block (27). The fixing sleeve (18) is equipped with an insertion block (31). The rotating column (8) has an insertion groove (32) which is adapted to the insertion block (31).

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