Fixture for circuit board processing

Abstract

The utility model relates to the technical field of circuit boards, in particular to a circuit board processing clamp, which comprises a base, an angle adjusting component is clamped at the top end of the base and comprises a turntable, a circular slotted hole, a connecting plate, a connecting rod and a roller, the circular slotted hole is formed in the top end of the turntable, and the roller is clamped on the inner wall of the circular slotted hole. A connecting rod is clamped to the middle of one side of the roller, and a connecting plate is clamped to the surface of the top end of the connecting rod. Through the arrangement of the rotating disc, the circular groove hole, the connecting plate, the connecting rod and the roller, when the angle adjusting device is used, the roller can be limited through the circular groove hole formed in the top of the rotating disc, then the roller is fixedly connected with the connecting rod, the connecting plate is connected with a top structure, and the roller moves on the inner wall of the circular groove hole, so that the angle adjusting effect is achieved; and the condition that the circuit board is clamped in one direction for a long time, so that the working personnel cannot conveniently process the circuit board, and the working personnel cannot conveniently process the circuit board is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, in particular to a clamp for processing circuit boards. Background Art

[0002] Circuit board is an indispensable part of electronic products. It is the carrier that connects electronic components and the bridge that transmits signals and energy between electronic components. The role of circuit board is very important in electronic products. Circuit board is divided into two types according to the material: organic circuit board and inorganic circuit board. When the circuit board is produced, it is necessary to process all aspects of the circuit board, so it is necessary to use a special circuit board fixture to fix and clamp the circuit board.

[0003] A circuit board processing fixture disclosed in the Chinese utility model patent announcement number CN206383068U includes a clamp body, a carrier plate and a bottom plate are fixedly installed on the top of the clamp body, a support column is fixedly installed on the bottom of the clamp body, a limit baffle and a fixed seat are fixedly installed on both sides of the upper surface of the carrier plate, a sliding limit block, a sliding groove and a card slot are provided on the limit baffle, the sliding limit block is fixed on the sliding groove, a telescopic rod and a compression spring are fixedly installed on the left side of the fixed seat, a top plate is fixedly installed at one end of the telescopic rod, a plurality of perforations are also provided on the carrier plate, a cavity is left between the bottom plate and the carrier plate, and an exhaust hole is provided in the middle of the bottom plate. The circuit board processing fixture, through the limit baffle and the movable top plate, makes the clamping of the circuit board more stable, and multiple perforations and vacuum machines are provided, so that the circuit board will not fall off suddenly during the clamping process, ensuring the safety of the staff and preventing accidental damage to the circuit board.

[0004] However, the device lacks the function of adjusting the processing angle. In actual use, the circuit board is clamped in one direction for a long time, which is not convenient for the staff to process, resulting in inconvenience for the staff to process. The device also lacks the flip function. In actual use, the back of the circuit board sometimes needs to be processed and welded, and the circuit board cannot be flipped, resulting in limitations of the device. Utility Model Content

[0005] The purpose of the utility model is to provide a clamp for processing a circuit board to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A clamp for processing a circuit board, comprising

[0008] A base, wherein an angle adjustment component is clamped on the top of the base, and the angle adjustment component comprises a turntable, a circular slot, a connecting plate, a connecting rod and a roller. A circular slot is opened on the top of the turntable, a roller is clamped on the inner wall of the circular slot, a connecting rod is clamped on the middle part of one side of the roller, and a connecting plate is clamped on the top surface of the connecting rod;

[0009] An angle adjustment component is clamped on the top of the base, a flip component is clamped on the top of the angle adjustment component, the flip component includes a rectangular column, a rotating rod, a fixed tube and a connecting block, a slot is opened on the upper surface of one side of the rectangular column, a rotating rod is clamped on the inner wall of the slot, a fixed tube is clamped on one side of the rotating rod, and a connecting block is clamped on one side of the fixed tube.

[0010] Preferably, a clamping assembly is clamped on one side of the connection block, and the clamping assembly includes a rectangular frame, threaded holes and a handle. A plurality of threaded holes are provided on the top surface of the rectangular frame, and a handle is clamped on the middle part of one side of the rectangular frame.

[0011] Preferably, a storage groove is provided in the middle of the front side of the base, and protective pads are clamped on both sides of the inner wall of the storage groove.

[0012] Preferably, anti-skid components are clamped on both sides of the bottom end of the base, and the anti-skid components include support columns and anti-skid pads, and the bottom end of the support column is clamped with an anti-skid pad.

[0013] Preferably, a square slot is provided on the lower surface on the left side of the top end of the base, and a destaticizing plate is clamped on the inner wall of the square slot.

[0014] Preferably, a friction pad is clamped on the inner bottom wall of the circular slot.

[0015] Preferably, a power connection assembly is clamped on the lower surface of one side of the base, and the power connection assembly includes a fixing ring, a wire and a plug. The wire is clamped on the surface of one side of the fixing ring, and the plug is clamped on the surface of one side of the wire.

[0016] Preferably, a charging component is connected to the lower surface of one side of the base, and the charging component includes a protective shell and a charging slot hole. A charging slot hole is opened on the surface of one side of the protective shell.

[0017] Preferably, a long slot is provided in the middle of one side surface of the base, and a handle is clamped on the inner wall of the long slot.

[0018] Preferably, a rotating rod is clamped on one side of the fixing ring, and a limiting block is clamped on the surface of one side of the rotating rod.

[0019] Preferably, the bottom end surface of the roller is slidably connected to the top end surface of the friction pad.

[0020] Preferably, one side surface of the connecting block is clamped to the middle of one side surface of the rectangular frame.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. This circuit board processing fixture is provided with a turntable, a circular slot, a connecting plate, a connecting rod, and a roller. When in use, the roller can be limited by opening a circular slot on the top of the turntable, and then the roller is fixed by connecting the roller and the connecting rod. The connecting plate is connected to the top structure, and the roller moves on the inner wall of the circular slot, thereby achieving the effect of adjusting the angle, avoiding the circuit board being clamped in one direction for a long time, which is inconvenient for the staff to process and causes inconvenience for the staff to process.

[0023] 2. This circuit board processing fixture is provided with a rectangular column, a rotating rod, a fixed tube, and a connecting block. When in use, the rotating rod is connected to the rectangular column through the rectangular column fixing structure and can rotate on the inner wall of the slot hole opened in the rectangular column. The fixed tube limits and fixes the rotating rod to prevent the rotating rod from slipping. Finally, the overall structure is connected and fixed through the connecting block, thereby achieving a flipping effect, avoiding the situation where the back of the circuit board sometimes needs to be processed and welded, and the circuit board cannot be flipped, resulting in the limitations of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a right side schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the angle adjustment component of the utility model;

[0026] Figure 3 This is a schematic diagram of the split flip assembly of the utility model;

[0027] Figure 4 This is a schematic diagram of the disassembly of the clamping assembly of the utility model.

[0028] In the figure: 1. base; 2. turntable; 3. circular slot; 4. connecting plate; 5. connecting rod; 6. roller; 7. rectangular column; 8. turning rod; 9. fixing tube; 10. connecting block; 11. rectangular frame; 12. threaded hole; 13. handle; 14. storage slot; 15. protective pad; 16. support column; 17. anti-slip pad; 18. anti-static plate; 19. friction pad; 20. fixing ring; 21. wire; 22. plug; 23. protective shell; 24. charging slot; 25. handle; 26. limit block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0031] A clamp for processing a circuit board, comprising

[0032] The base 1 has an angle adjustment component clamped on the top of the base 1, and the angle adjustment component includes a turntable 2, a circular slot 3, a connecting plate 4, a connecting rod 5 and a roller 6. A circular slot 3 is provided on the top of the turntable 2, and a roller 6 is clamped on the inner wall of the circular slot 3. A connecting rod 5 is clamped on the middle part of one side of the roller 6, and a connecting plate 4 is clamped on the top surface of the connecting rod 5. Through the arrangement of the turntable 2, the circular slot 3, the connecting plate 4, the connecting rod 5 and the roller 6, when in use, the roller 6 can be limited by the circular slot 3 provided on the top of the turntable 2, and then the roller 6 is connected and fixed with the connecting rod 5, the connecting plate 4 is connected to the top structure, and the roller 6 moves on the inner wall of the circular slot 3, so as to achieve the effect of adjusting the angle, avoiding the situation that the circuit board is clamped in one direction for a long time, which is inconvenient for the staff to process and causes inconvenience for the staff to process;

[0033] An angle adjustment component is clamped on the top of the base 1, and a flip component is clamped on the top of the angle adjustment component. The flip component includes a rectangular column 7, a rotating rod 8, a fixed tube 9 and a connecting block 10. A slot is opened on the upper surface of one side of the rectangular column 7, and a rotating rod 8 is clamped on the inner wall of the slot. A fixed tube 9 is clamped on one side of the rotating rod 8, and a connecting block 10 is clamped on one side of the fixed tube 9. Through the arrangement of the rectangular column 7, the rotating rod 8, the fixed tube 9 and the connecting block 10, when in use, the rotating rod 8 is connected to the rectangular column 7 through the rectangular column 7 fixing structure, and can be rotated on the inner wall of the slot opened in the rectangular column 7. The fixed tube 9 limits and fixes the rotating rod 8 to prevent the rotating rod 8 from slipping. Finally, the overall structure is connected and fixed by the connecting block 10, so as to achieve the effect of flipping, thereby avoiding the situation that the back of the circuit board sometimes needs to be processed and welded, and the circuit board cannot be flipped, resulting in the limitation of the device;

[0034] In this embodiment, preferably, a clamping assembly is clamped on one side of the connecting block 10, and the clamping assembly includes a rectangular frame 11, a threaded hole 12 and a handle 13. A plurality of threaded holes 12 are provided on the top surface of the rectangular frame 11, and a handle 13 is clamped on the middle part of one side of the rectangular frame 11. Through the arrangement of the rectangular frame 11, the threaded holes 12 and the handle 13, when in use, the rectangular frame 11 is manually driven by the handle 13 to be flipped up and down, and then fixed by the rectangular frame 11, the threaded holes 12 are docked with the slots on the surface of the circuit board, and the external bolts are threadedly connected with the threaded holes 12, so as to achieve the effect of fixing and clamping;

[0035] In this embodiment, preferably, a storage groove 14 is opened in the middle of the front of the base 1, and protective pads 15 are clamped on both sides of the inner wall of the storage groove 14. Through the arrangement of the storage groove 14 and the anti-slip pad 17, when in use, the circuit board can be placed inside through the opening of the storage groove 14, and the protective pads 15 on both sides can prevent the circuit board from being damaged, thereby achieving the function of storing the circuit board;

[0036] In this embodiment, preferably, both sides of the bottom of the base 1 are clamped with anti-skid components, and the anti-skid components include support columns 16 and anti-skid pads 17. The bottom of the support column 16 is clamped with the anti-skid pads 17. Through the arrangement of the support columns 16 and the anti-skid pads 17, when in use, the top structure is supported by the support columns 16, and the anti-skid pads 17 are used to prevent the circuit board from being processed due to the smooth surface of the processing table, causing the device to move and cause food processing, thereby achieving an anti-skid effect;

[0037] In this embodiment, preferably, a square slot is provided on the lower surface of the left side of the top of the base 1, and a destaticizing plate 18 is clamped on the inner wall of the square slot;

[0038] In this embodiment, preferably, a friction pad 19 is clamped on the inner bottom wall of the circular slot 3. By setting the friction pad 19, when in use, the friction pad 19 is connected to the roller 6 to prevent the roller 6 from being unable to stop, reduce the moving distance of the roller 6, and allow the staff to fine-tune the angle, thereby achieving the effect of controlling the moving distance of the roller 6;

[0039] In this embodiment, preferably, a power connection assembly is clamped on the lower surface of one side of the base 1, and the power connection assembly includes a fixing ring 20, a wire 21 and a plug 22. The wire 21 is clamped on the surface of one side of the fixing ring 20, and the plug 22 is clamped on the surface of one side of the wire 21. Through the arrangement of the fixing ring 20, the wire 21 and the plug 22, when in use, the wire 21 is fixed by the fixing ring 20, the wire 21 is connected to the plug 22, and the plug 22 is then connected to an external power source, thereby achieving the function of transmitting power;

[0040] In this embodiment, preferably, a charging component is connected to the lower surface of one side of the base 1, and the charging component includes a protective shell 23 and a charging slot 24. The charging slot 24 is opened on one side of the protective shell 23. Through the setting of the protective shell 23 and the charging slot 24, when in use, the protective shell 23 is fixed, and the charging slot 24 on the surface of the protective shell 23 is opened, which can be connected to the processing tool to transmit power, thereby preventing the external power supply from being too far away, resulting in the processing tool being unable to process the circuit board, thereby achieving the effect of being used to start the processing tool;

[0041] In this embodiment, preferably, a long slot is opened in the middle of one side surface of the base 1, and a handle 25 is clamped on the inner wall of the long slot. Through the setting of the handle 25, when in use, the device is manually lifted by the handle 25, so as to achieve the function of moving the device;

[0042] In this embodiment, preferably, a rotating rod 8 is clamped on one side of the fixing ring 20, and a limiting block 26 is clamped on one side of the rotating rod 8. By setting the limiting block 26, when in use, the limiting block 26 is connected to the rotating rod 8 to prevent the rotating rod 8 from sliding inside the rectangular column 7, thereby achieving the function of limiting and preventing sliding;

[0043] In this embodiment, preferably, the bottom surface of the roller 6 is slidably connected to the top surface of the friction pad 19;

[0044] In this embodiment, preferably, one side surface of the connecting block 10 is snap-connected to the middle part of one side surface of the rectangular frame 11 .

[0045] When a circuit board processing fixture of this embodiment is in use, the circular slot 3 is opened on the top of the turntable 2 to limit the roller 6, and then the roller 6 is fixed by connecting and fixing it with the connecting rod 5. The connecting plate 4 is connected to the top structure, and the roller 6 moves on the inner wall of the circular slot 3, so as to achieve the effect of adjusting the angle, avoiding the circuit board being clamped in one direction for a long time, which is inconvenient for the staff to process, resulting in inconvenience for the staff to process. The rectangular column 7 is used to fix the structure, and the rotating rod 8 is connected to the rectangular column 7, and can rotate on the inner wall of the slot opened in the rectangular column 7. The fixing tube 9 limits and fixes the rotating rod 8 to prevent the rotating rod 8 from slipping. Finally, the connecting rod 8 is connected to the top structure to prevent the rotating rod 8 from slipping. The connecting block 10 connects and fixes the whole structure, so as to achieve the effect of flipping, avoiding the situation that the back of the circuit board sometimes needs to be processed and welded, and the circuit board cannot be flipped, which leads to the limitation of the device. The rectangular frame 11 is manually driven by the handle 13 to flip up and down, and then fixed by the rectangular frame 11, the threaded hole 12 is connected with the slot hole on the surface of the circuit board, and the external bolt is threadedly connected with the threaded hole 12, so as to achieve the effect of fixing and clamping. By opening the receiving groove 14, the circuit board can be placed inside, and the protective pads 15 on both sides can prevent the circuit board from being damaged, so as to achieve the effect of storing the circuit board. 6 supports the top structure, and the anti-skid pad 17 prevents the smooth surface of the processing table during the processing of the circuit board, causing the device to move and cause food processing, thereby achieving the anti-skid effect. Through the installation of the anti-static plate 18, the staff manually touches the anti-static plate 18 to remove the static electricity of the body, and prevents the circuit board from being damaged by static contact during the processing of the circuit board, thereby achieving the anti-static effect. The friction pad 19 is connected to the roller 6 to prevent the roller 6 from being unable to stop moving, reduce the moving distance of the roller 6, and enable the staff to fine-tune the angle, thereby achieving the effect of controlling the moving distance of the roller 6. The fixing ring 20 is fixed The wire 21 is fixed, and the wire 21 is connected to the plug 22, and the plug 22 is connected to the external power supply, so as to achieve the function of transmitting electricity. It is fixed by the protective shell 23, and the charging slot 24 on the surface of the protective shell 23 can be connected to the processing tool to transmit electricity, so as to prevent the external power supply from being too far away, resulting in the processing tool being unable to process the circuit board, thereby achieving the function of being used to start the processing tool. The device is manually lifted by the handle 25 to achieve the function of moving the device. It is connected to the rotating rod 8 through the limit block 26 to prevent the rotating rod 8 from sliding inside the rectangular column 7, thereby achieving the function of limiting and preventing sliding.

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A clamp for processing a circuit board, characterized in that: include A base (1), wherein an angle adjustment component is clamped at the top of the base (1), and the angle adjustment component comprises a rotating disk (2), a circular slot hole (3), a connecting plate (4), a connecting rod (5) and a roller (6); a circular slot hole (3) is provided at the top of the rotating disk (2), a roller (6) is clamped on the inner wall of the circular slot hole (3), a connecting rod (5) is clamped at the middle of one side of the roller (6), and a connecting plate (4) is clamped on the top surface of the connecting rod (5); The top of the base (1) is clamped with an angle adjustment component, the top of the angle adjustment component is clamped with a flip component, the flip component comprises a rectangular column (7), a rotating rod (8), a fixed tube (9) and a connecting block (10), a slot hole is provided on the upper surface of one side of the rectangular column (7), the inner wall of the slot hole is clamped with the rotating rod (8), one side of the rotating rod (8) is clamped with the fixed tube (9), and one side of the fixed tube (9) is clamped with the connecting block (10).

2. A circuit board processing fixture according to claim 1, characterized in that: A clamping assembly is clamped on one side of the connection block (10), and the clamping assembly comprises a rectangular frame (11), threaded holes (12) and a handle (13). A plurality of threaded holes (12) are provided on the top surface of the rectangular frame (11), and a handle (13) is clamped on the middle part of one side of the rectangular frame (11).

3. A circuit board processing fixture according to claim 1, characterized in that: A storage groove (14) is provided in the middle of the front side of the base (1), and protective pads (15) are clamped on both sides of the inner wall of the storage groove (14).

4. A circuit board processing fixture according to claim 1, characterized in that: Anti-skid components are clamped on both sides of the bottom end of the base (1), and the anti-skid components include a support column (16) and an anti-skid pad (17). The bottom end of the support column (16) is clamped with an anti-skid pad (17).

5. A circuit board processing fixture according to claim 1, characterized in that: A square slot is provided on the lower left surface of the top end of the base (1), and a destaticizing plate (18) is clamped on the inner wall of the square slot.

6. A circuit board processing fixture according to claim 1, characterized in that: A friction pad (19) is clamped on the inner bottom wall of the circular slot hole (3).

7. A circuit board processing fixture according to claim 1, characterized in that: A power connection assembly is clamped on the lower surface of one side of the base (1), and the power connection assembly comprises a fixing ring (20), a wire (21) and a plug (22); the wire (21) is clamped on the surface of one side of the fixing ring (20), and the plug (22) is clamped on the surface of one side of the wire (21).

8. A circuit board processing fixture according to claim 1, characterized in that: A charging component is connected to the lower surface of one side of the base (1), and the charging component comprises a protective shell (23) and a charging slot hole (24). The charging slot hole (24) is provided on the surface of one side of the protective shell (23).

9. A circuit board processing fixture according to claim 1, characterized in that: A long slot hole is provided in the middle of one side surface of the base (1), and a handle (25) is clamped on the inner wall of the long slot hole.

10. A circuit board processing fixture according to claim 7, characterized in that: A rotating rod (8) is clamped on one side of the fixing ring (20), and a limiting block (26) is clamped on a surface of one side of the rotating rod (8).

11. A circuit board processing fixture according to claim 1, characterized in that: The bottom end surface of the roller (6) is slidably connected to the top end surface of the friction pad (19).

12. A circuit board processing fixture according to claim 1, characterized in that: One side surface of the connection block (10) is clamped to the middle part of one side surface of the rectangular frame (11).

Images