Circuit board horizontal line anti-scratch tool

Abstract

The utility model relates to the technical field of circuit board processing, and discloses a circuit board horizontal line anti-scratch tool, which comprises a bottom plate and a connecting plate, a placing groove is arranged at the middle position in the top of the bottom plate, and the outer part of the bottom end of a first adhesive layer is connected with a rubber pressing strip. The placing groove is formed in the top of the bottom plate, then the rubber pad is assembled at the bottom position in the placing groove, so that protection treatment of the bottom is formed, the preformed holes are evenly distributed in the connecting plate, the adjusting rod penetrates through the preformed holes in a penetrating mode, and assembling of the rubber pressing strip is completed at the bottom position of the adjusting rod through the first rubber layer. Therefore, when the circuit board is processed, the circuit board is located in the containing groove, then the rubber pressing strip is used for making contact and pressing to form front-back upper pressing limiting work, deviation of the circuit board is prevented, at the moment, after the buffer spring is compressed, the adjusting rod can move in the connecting plate, and certain pressure buffering treatment is formed. Therefore, the overall force protection capability is well improved in the working process.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a circuit board horizontal line anti-scratch tool. Background Art

[0002] A circuit board, also known as a printed circuit board (PCB), is an indispensable component of electronic devices. It supports electronic components and serves as a carrier for electrical connections. Circuit boards are printed on the board using electronic printing technology, allowing various electronic components to be connected to each other through wires to achieve specific circuit functions.

[0003] The horizontal lines on the circuit board refer to a surface treatment process in which the circuit board is processed using horizontal lines. If the circuit board is processed improperly or with excessive force, scratches or wear may easily occur, which may directly affect circuit connections and signal transmission. It may also cause circuit short circuits, signal interference and other problems, affecting product quality and reliability. Utility Model Content

[0004] The purpose of the present utility model is to provide a scratch-proof tool for the horizontal lines of a circuit board, so as to solve the problem raised in the above-mentioned background technology that scratches or wear may easily occur if the circuit board is processed improperly or excessive force is used, which may directly affect the circuit connection and signal transmission, and may also cause circuit short circuits, signal interference and other problems, affecting the quality and reliability of the product.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a circuit board horizontal line anti-scratch tooling, comprising a base plate and a connecting plate, a placement groove is provided at a center position on the top inner side of the base plate, a rubber pad is installed at the bottom position of the placement groove, a reserved hole is provided in the connecting plate, a first embedding groove is connected to the reserved hole, a first ball is embedded in the first embedding groove, an adjusting rod is inserted in the reserved hole, baffles are fixed at the upper positions on both sides of the adjusting rod, a buffer pad is connected to the bottom of the baffle, a pressure plate is connected to the bottom end of the adjusting rod, a buffer spring is installed on the outside of the adjusting rod at a position between the pressure plate and the connecting plate, a first rubber layer is fixed to the bottom end of the pressure plate, and a rubber strip is connected to the outside of the bottom end of the first rubber layer.

[0006] Preferably, the rubber strip is bonded to the first adhesive layer, and the reserved holes are evenly distributed in the connecting plate.

[0007] Preferably, the first embedding grooves are distributed in a ring shape with respect to the center of the reserved hole, and the baffles are distributed symmetrically with respect to the central axis of the adjusting rod.

[0008] Preferably, the rubber pad is adhesively connected to the bottom of the placement groove, and the baffle is adhesively connected to the buffer pad.

[0009] Preferably, the top of the bottom plate is provided with two adjusting columns on both sides, a servo motor is arranged at the top of the left adjusting column, a threaded rod is arranged in the left adjusting column, a threaded block is connected to the outer side of the threaded rod, a guide column is arranged in the right adjusting column, and a guide sleeve is connected to the outer side of the guide column.

[0010] Preferably, the threaded rod is threadedly connected to the threaded block, guide blocks are fixed to the side edges of the threaded block and the guide sleeve, and the guide blocks are provided with connecting plates on the side edges.

[0011] Preferably, a guide groove is arranged in the side edge of the adjusting column, and the guide groove is slidably connected to the guide blocks.

[0012] Preferably, second embedding grooves are arranged in the front and rear positions of the guide groove, and second balls are embedded in the second embedding grooves, and the second embedding grooves are evenly distributed in the front and rear positions of the guide groove.

[0013] Compared with the prior art, the line board horizontal line anti-scratching tool has the advantages that the force protection capability is improved, and the movement protection capability and the adjusting capability of the anti-scratching tool are improved.

[0014] The placement groove is arranged in the top of the bottom plate, the rubber pad is arranged in the bottom of the placement groove, the bottom is protected, the connecting plate is evenly provided with the reserved holes, the first embedding grooves are arranged in the reserved holes, the first balls are embedded in the first embedding grooves, the adjusting rod is inserted through the reserved holes, the rubber pressing strip is arranged in the bottom of the adjusting rod by the first adhesive layer, the line board is arranged in the placement groove during the line board processing, the rubber pressing strip is used to contact and press to form the front and rear upper pressing limiting work, the line board is prevented from deviating, the adjusting rod is movable in the connecting plate after the buffer spring is compressed, the buffer processing is formed, and the force protection capability is improved.

[0015] The guide groove is arranged in the side edge of the adjusting column, the guide blocks are slidably connected to the guide groove, the second embedding grooves are arranged in the front and rear positions of the guide groove, and the second balls are embedded in the second embedding grooves, the movement protection capability is improved through the cooperation of the second embedding grooves and the second balls, and the movement protection capability is improved.

[0016] By assembling the adjusting columns on both sides above the base plate, a servo motor is installed on the top of the left adjusting column. Therefore, when the servo motor is working, it can drive the threaded rod to rotate. At this time, the threaded rod and the threaded block cooperate with each other to form a thread adjustment, so that the height position of the connecting plate can be adjusted, thereby better improving the overall adjustment ability during the work process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom plate structure from a top view of the present invention;

[0019] Figure 3 This is a schematic diagram of a partial front cross-sectional structure of the pressing plate of the present invention;

[0020] Figure 4 It is a partial side structural schematic diagram of the adjustment column of the present utility model.

[0021] In the figure: 1. Base plate; 2. Adjusting column; 3. Guide groove; 4. Placement groove; 5. Rubber pad; 6. Pressure plate; 7. Rubber strip; 8. Connecting plate; 9. Guide column; 10. Guide sleeve; 11. Connecting plate; 12. Adjusting rod; 13. Servo motor; 14. Threaded rod; 15. Threaded block; 16. Guide block; 17. First rubber layer; 18. Buffer spring; 19. First embedded groove; 20. First ball; 21. Baffle; 22. Buffer pad; 23. Reserved hole; 24. Second embedded groove; 25. Second ball. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4The utility model provides an embodiment of a horizontal line anti-scratch tooling for a circuit board, comprising a base plate 1 and a connecting plate 8. A placement groove 4 is provided at a center position on the top of the base plate 1, and a rubber pad 5 is installed at the bottom position of the placement groove 4. A reserved hole 23 is provided in the connecting plate 8, and the reserved hole 23 is connected to a first embedding groove 19. A first ball 20 is embedded in the first embedding groove 19, and an adjusting rod 12 is inserted in the reserved hole 23. Baffles 21 are fixed at the upper positions on both sides of the adjusting rod 12, and a buffer pad 22 is connected to the bottom of the baffle 21. The bottom end of the adjusting rod 12 is connected to a pressing plate 6, and a buffer spring 18 is installed on the outside of the adjusting rod 12 between the pressing plate 6 and the connecting plate 8. A first adhesive layer 17 is fixed to the bottom end of the pressing plate 6, and the outside of the bottom end of the first adhesive layer 17 is connected to a rubber strip 7.

[0024] The rubber strip 7 and the first adhesive layer 17 are bonded together, and the reserved holes 23 are evenly distributed in the connecting plate 8 .

[0025] The first embedding grooves 19 are distributed in a ring shape with respect to the center of the reserved hole 23 , and the baffles 21 are distributed symmetrically with respect to the central axis of the adjustment rod 12 .

[0026] The rubber pad 5 is bonded to the bottom of the placement groove 4 , and the baffle 21 is bonded to the buffer pad 22 .

[0027] Adjustment columns 2 are assembled on both sides of the top of the base plate 1. A servo motor 13 is installed on the top of the left adjustment column 2. A threaded rod 14 is installed inside the left adjustment column 2. The outside of the threaded rod 14 is connected to a threaded block 15. The inside of the right adjustment column 2 is assembled with a guide column 9. The outside of the guide column 9 is connected to a guide sleeve 10.

[0028] A threaded connection is formed between the threaded rod 14 and the threaded block 15 . Guide blocks 16 are fixed to the sides of the threaded block 15 and the guide sleeve 10 . The sides of the guide block 16 are equipped with a connecting plate 11 .

[0029] A guide groove 3 is provided in the side of the adjusting column 2 , and a sliding guide is formed between the guide groove 3 and the guide block 16 .

[0030] The front and rear positions of the guide groove 3 are connected to the second embedded groove 24, and the second balls 25 are embedded in the second embedded groove 24. The second embedded grooves 24 are evenly distributed in the front and rear positions of the guide groove 3;

[0031] Furthermore, the two adjustment columns 2 on both sides of the front end are adapted to work together and are assembled using a connecting plate 8 to form an up and down movement. Similarly, the two adjustment columns 2 on both sides of the back end are adapted to work together;

[0032] Furthermore, the two adjusting columns 2 on both sides are respectively equipped with threaded rods 14 and guide columns 9.

[0033] Working principle: first, work in the circuit board processing, the circuit board is located in the placing groove 4, start servo motor 13 work can drive screw rod 14 rotation, at this time the screw rod 14 and screw block 15 between each other cooperation form screw adjustment, therefore the height position of the connecting plate 8 can be adjusted, using the connection plate 11 complete with connecting plate 8 between the connection assembly, therefore in gradually moving down, can choose to use rubber pressure strip 7 contact pressing form before and after the upper pressure limiting work, prevent its deviation, at this time the buffer spring 18 compression can let the adjusting rod 12 in the connecting plate 8 activity, thus form a certain buffer processing, in guaranteeing the circuit board stable and buffering force processing, complete the corresponding anti scratch work can.

[0034] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term '' install '' '' link '' '' connection '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication. For ordinary skilled in the art, the above-mentioned terms can be understood according to the specific meaning in the utility model.

Claims

1. A circuit board horizontal line anti-scratch tool, comprising a base plate (1) and a connecting plate (8), characterized in that: A placement groove (4) is provided at a center position on the top of the bottom plate (1), a rubber pad (5) is installed at the bottom position of the placement groove (4), a reserved hole (23) is provided in the connecting plate (8), the reserved hole (23) is connected to a first embedded groove (19), a first ball (20) is embedded in the first embedded groove (19), an adjustment rod (12) is inserted in the reserved hole (23), baffles (21) are fixed at upper positions on both sides of the adjustment rod (12), a buffer pad (22) is connected to the bottom of the baffle (21), a pressure plate (6) is connected to the bottom end of the adjustment rod (12), a buffer spring (18) is installed at a position between the pressure plate (6) and the connecting plate (8) on the outside of the adjustment rod (12), a first rubber layer (17) is fixed to the bottom end of the pressure plate (6), and a rubber strip (7) is connected to the outside of the bottom end of the first rubber layer (17).

2. The circuit board horizontal line anti-scratch tool according to claim 1, characterized in that: An adhesive connection is formed between the rubber strip (7) and the first adhesive layer (17), and the reserved holes (23) are evenly distributed in the connecting plate (8).

3. The circuit board horizontal line anti-scratch tool according to claim 1, characterized in that: The first embedding grooves (19) are distributed in a ring shape about the center of the reserved hole (23), and the baffles (21) are distributed symmetrically about the central axis of the regulating rod (12).

4. The circuit board horizontal line anti-scratch tool according to claim 1, characterized in that: The rubber pad (5) is bonded to the bottom of the placement groove (4), and the baffle (21) is bonded to the buffer pad (22).

5. The circuit board horizontal line anti-scratch tool according to claim 1, characterized in that: Adjustment columns (2) are mounted on both sides of the top of the bottom plate (1), a servo motor (13) is mounted on the top of the left adjustment column (2), a threaded rod (14) is mounted inside the left adjustment column (2), and a threaded block (15) is connected to the outside of the threaded rod (14), and a guide column (9) is mounted inside the right adjustment column (2), and a guide sleeve (10) is connected to the outside of the guide column (9).

6. The circuit board horizontal line anti-scratch tool according to claim 5, characterized in that: A threaded connection is formed between the threaded rod (14) and the threaded block (15), and guide blocks (16) are fixed to the sides of the threaded block (15) and the guide sleeve (10), and a connecting plate (11) is assembled on the side of the guide block (16).

7. The circuit board horizontal line anti-scratch tool according to claim 5, characterized in that: A guide groove (3) is provided in the side of the adjusting column (2), and a sliding guide is formed between the guide groove (3) and the guide block (16).

8. The circuit board horizontal line anti-scratch tool according to claim 7, characterized in that: The front and rear positions in the guide groove (3) are connected to second embedded grooves (24), second balls (25) are embedded in the second embedded grooves (24), and the second embedded grooves (24) are evenly distributed in the front and rear positions of the guide groove (3).

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