Circuit board processing auxiliary tool

Abstract

The utility model discloses a circuit board processing auxiliary tool which comprises a processing table, a magnifying lens structure is fixedly installed on the rear side of the end face of the processing table, and a circuit board clamp structure is installed on the front side of the end face of the processing table. According to the circuit board clamp structure, the adjusting assemblies can adjust the supporting seats at the two ends, so that the two ends of the circuit board are located on the supporting seats respectively, the circuit board can be positioned in advance, the fixing range of the circuit board is enlarged by adjusting the positions of the supporting seats, and the applicability is better; the base plate is made of rubber, friction force between the circuit board and the supporting seat is increased, stability is further improved, the additionally arranged fixing assembly can adjust the position of the pressing plate according to the size of the circuit board, the edge of the circuit board can be fixed by rotating the pressing plate, position deviation of the circuit board during detection is avoided, and detection accuracy is improved. And the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a circuit board processing auxiliary tool. Background Art

[0002] The names of circuit boards include: ceramic circuit boards, circuit boards, PCB boards, etc. They play a vital role in electronic products. They can realize signal transmission and power supply between electronic components by printing conductive circuits on the substrate and providing installation locations for electronic components.

[0003] During the circuit board processing process, the processed circuit boards need to be tested to ensure that their design meets expectations and the manufacturing quality is qualified, and that they can meet the performance requirements of electronic equipment and long-term stable operation. During testing, the position of the circuit boards needs to be limited by fixtures to avoid positional displacement during testing. Currently, the circuit board fixture structure is single and can only fix specific types of circuit boards, reducing the scope of circuit board testing. In addition, since the circuit board parts are relatively small, direct observation by the human eye increases the difficulty of detection. Utility Model Content

[0004] The purpose of the utility model is to provide a circuit board processing auxiliary tool to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circuit board processing auxiliary tooling, comprising a processing table, a magnifying glass structure is fixedly installed on the rear side of the processing table end surface, and a circuit board clamp structure is installed on the front side of the processing table end surface.

[0006] The magnifying glass structure comprises a fixing plate, which is arranged at the rear edge of the processing table, and a magnifying glass stretching assembly is installed on the front side of the fixing plate.

[0007] The circuit board fixture structure comprises an adjusting component, and fixing components are bolted to the left and right sides of the adjusting component.

[0008] As a further preferred embodiment of the present technical solution, a support platform is fixedly connected to the bottom side of the processing table, a mounting groove is provided in the middle of the end surface of the processing table, and a slide groove is provided on both the front and rear sides of the processing table.

[0009] As a further preferred embodiment of the present technical solution, the magnifying glass stretching assembly includes a connecting rod 1, which is connected to a fixed plate via a connecting piece, and the other end of the connecting rod 1 is movably connected to a connecting rod 2 via a connecting piece, and the other end of the connecting rod 2 is fixedly connected to a mounting ring, and a magnifying glass is embedded in the inner wall of the mounting ring.

[0010] In the above technical solution, by adjusting the position of the magnifying glass through the connecting rod 1 and the connecting rod 2, smaller devices on the circuit board can be observed and tested, freeing both hands.

[0011] As a further preferred embodiment of the present technical solution, a ring light is bolted to the bottom side of the mounting ring, and the ring light is electrically connected to an external power source.

[0012] In the above technical solution, a circle of ring lights is arranged under the magnifying glass to make it clearer and improve the accuracy of circuit board detection.

[0013] As a further preferred embodiment of the present technical solution, the adjustment assembly includes a bidirectional screw rod, which is arranged in an installation groove through a bearing, one end of the bidirectional screw rod is fixedly connected to a handle, and the outer walls of the left and right ends of the bidirectional screw rod are both threadedly connected to a movable plate.

[0014] In the above technical solution, the support seats at both ends can be adjusted so that the two ends of the circuit board are respectively located on the support seats, the circuit board can be positioned in advance, and the provided pad is made of rubber to increase the friction between the circuit board and the support seat.

[0015] As a further preferred embodiment of the present technical solution, the fixed assembly includes a support seat, the support seat and the movable plate are bolted, the front and rear bottom sides of the support seat are fixedly connected with sliders, the slider is slidably connected to the first slide groove, the support seat is provided with a second slide groove at one end close to the movable plate, a pad is provided in the groove at the other end of the support seat, a slide groove is fixedly connected in the second slide groove, and the front and rear outer walls of the slide groove are slidably connected with moving blocks.

[0016] As a further preferred embodiment of the present technical solution, a cylinder is installed on each of the moving blocks, and a pressure plate is rotatably connected to an output end of each of the cylinders.

[0017] In the above technical solution, the position of the pressing plate is adjusted according to the size of the circuit board, and the edge of the circuit board can be fixed by rotating the pressing plate.

[0018] The utility model provides a circuit board processing auxiliary tooling, which has the following beneficial effects:

[0019] (1) The utility model installs a circuit board clamp structure, and the adjustment components set therein can adjust the support seats at both ends, so that the two ends of the circuit board are respectively located on the support seats, and the circuit board can be positioned in advance. By adjusting the position of the support seats, the fixing range of the circuit board is increased, and the applicability is better. The set pad is made of rubber, which increases the friction between the circuit board and the support seat, thereby improving stability. In addition, the fixed component set can also adjust the position of the pressure plate according to the size of the circuit board. The edge of the circuit board can be fixed by rotating the pressure plate, thereby avoiding the position deviation of the circuit board during detection, and improving the detection efficiency.

[0020] (2) The utility model sets a magnifying glass stretching assembly on a fixed plate. When inspecting the circuit board, the position of the magnifying glass is adjusted by connecting rods 1 and 2, so that smaller devices on the circuit board can be observed and inspected. Compared with the traditional magnifying glass that needs to be held by the user, it is more convenient and frees the hands. In addition, a circle of ring lights is set under the magnifying glass to make it clearer and improve the accuracy of circuit board inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the circuit board processing auxiliary tooling of the utility model;

[0022] Figure 2 The utility model is Figure 1 A schematic diagram of the structure of the circuit board fixture;

[0023] Figure 3 The utility model is Figure 2 A magnified view of Figure A;

[0024] Figure 4 The utility model is Figure 1 A schematic diagram of the structure of the magnifying glass;

[0025] In the figure: 1. processing table; 11. support table; 12. mounting groove; 13. slide groove 1; 2. magnifying glass structure; 21. fixing plate; 22. magnifying glass stretching assembly; 221. connecting rod 1; 222. connecting rod 2; 223. mounting ring; 224. magnifying glass; 225. ring light; 3. circuit board fixture structure; 31. adjustment assembly; 32. fixing assembly; 311. two-way screw rod; 312. handle; 313. moving plate; 321. support seat; 322. slide groove 2; 323. pad; 324. slide plate; 325. moving block; 326. cylinder; 327. pressure plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] The utility model provides a technical solution: Figure 1 and Figure 2 As shown, in this embodiment, a circuit board processing auxiliary tooling includes a processing table 1, a magnifying glass structure 2 is fixedly installed on the rear side of the end face of the processing table 1, a circuit board clamp structure 3 is installed on the front side of the end face of the processing table 1, a supporting table 11 is fixedly connected to the bottom side of the processing table 1, a mounting groove 12 is opened in the middle of the end face of the processing table 1, and a slide groove 13 is opened on both the front and rear sides of the processing table 1.

[0028] like Figure 1 and Figure 4 As shown, the magnifying glass structure 2 includes a fixing plate 21, which is arranged at the rear edge of the processing table 1, and a magnifying glass stretching assembly 22 is installed on the front side of the fixing plate 21. The magnifying glass stretching assembly 22 includes a connecting rod 1 221, and the connecting rod 1 221 is connected to the fixing plate 21 through a connecting piece. The other end of the connecting rod 1 221 is movably connected to a connecting rod 222 through a connecting piece, and the other end of the connecting rod 222 is fixedly connected to a mounting ring 223, and a magnifying glass 224 is embedded in the inner wall of the mounting ring 223. The bottom side of the mounting ring 223 is A ring light 225 is bolted and electrically connected to an external power supply. A magnifying glass stretching assembly 22 is arranged on the fixing plate 21. When inspecting the circuit board, the position of the magnifying glass 224 is adjusted by connecting rod 1 221 and connecting rod 2 222. The smaller devices on the circuit board can be observed and inspected. Compared with the traditional magnifying glass that needs to be held by the user, it is more convenient and frees the hands. In addition, a circle of ring lights 225 is arranged under the magnifying glass 224 to make it clearer and improve the accuracy of circuit board inspection.

[0029] like Figure 2 and Figure 3As shown, the circuit board clamp structure 3 includes an adjusting component 31, and the left and right sides of the adjusting component 31 are bolted with a fixing component 32, the adjusting component 31 includes a bidirectional screw rod 311, the bidirectional screw rod 311 is arranged in the mounting groove 12 through a bearing, one end of the bidirectional screw rod 311 is fixedly connected with a handle 312, and the outer walls of the left and right ends of the bidirectional screw rod 311 are threadedly connected with a movable plate 313, and the fixing component 32 includes a support seat 321, the support seat 321 and the movable plate 313 are bolted, the bottom sides of the front and rear of the support seat 321 are fixedly connected with sliders, the sliders and the slide groove 13 are slidably connected, the support seat 321 is provided with a slide groove 2 322 at one end close to the movable plate 313, a pad 323 is arranged in the groove at the other end of the support seat 321, and a slide plate 324 is fixedly connected in the slide groove 2 322, and the front and rear outer walls of the slide plate 324 are A moving block 325 is slidably connected, and a cylinder 326 is installed on the moving block 325. The output end of the cylinder 326 is rotatably connected to a pressure plate 327. By installing the circuit board clamp structure 3, the adjustment component 31 set therein can adjust the support seats 321 at both ends, so that the two ends of the circuit board are respectively located on the support seats 321, and the circuit board can be positioned in advance. By adjusting the position of the support seat 321, the fixing range of the circuit board can be increased, and the applicability is better. The set pad 323 is made of rubber, which increases the friction between the circuit board and the support seat 321, thereby improving stability. In addition, the fixed component 32 can also adjust the position of the pressure plate 327 according to the size of the circuit board. By rotating the pressure plate 327, the edge of the circuit board can be fixed to avoid position displacement during circuit board detection and improve detection efficiency.

[0030] The utility model provides a circuit board processing auxiliary tooling, and the specific working principle is as follows: the positions of the support seats 321 at both ends are adjusted according to the shape or size of the circuit board, that is, the handle 312 is rotated to drive the bidirectional screw rod 311 to rotate, so that the movable plate 313 moves on the bidirectional screw rod 311, and then the sliders on the bottom sides of the support seats 321 at both ends slide on the slide groove 13 until the two ends of the circuit board are respectively on the pad 323, and then the movable block 325 is slid according to the size so that the pressure plate 327 is located at the front and rear ends of the edge of the circuit board, and the pressure plate 327 is pressed on the edge of the circuit board by starting the cylinder 326 and rotating the pressure plate 327, so that the circuit board is fixed; when the user detects, the magnifying glass 224 is located in the line of sight by stretching, and a circle of ring lights 225 makes it clearer.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit board processing auxiliary tool, comprising a processing table (1), characterized in that: A magnifying glass structure (2) is fixedly mounted on the rear side of the end surface of the processing table (1), and a circuit board fixture structure (3) is mounted on the front side of the end surface of the processing table (1); The magnifying glass structure (2) comprises a fixing plate (21), the fixing plate (21) being arranged at the rear edge of the processing table (1), and a magnifying glass stretching assembly (22) being installed at the front side of the fixing plate (21); The circuit board clamp structure (3) comprises an adjustment component (31), and a fixing component (32) is bolted to the left and right sides of the adjustment component (31).

2. The circuit board processing auxiliary tooling according to claim 1, characterized in that: The bottom side of the processing table (1) is fixedly connected to a support table (11), a mounting groove (12) is provided in the middle of the end surface of the processing table (1), and a slide groove (13) is provided on both the front and rear sides of the processing table (1).

3. The circuit board processing auxiliary tooling according to claim 1, characterized in that: The magnifying glass stretching assembly (22) comprises a first connecting rod (221), wherein the first connecting rod (221) is connected to a fixed plate (21) via a connecting piece, the other end of the first connecting rod (221) is movably connected to a second connecting rod (222) via a connecting piece, the other end of the second connecting rod (222) is fixedly connected to a mounting ring (223), and a magnifying glass (224) is embedded in the inner wall of the mounting ring (223).

4. The circuit board processing auxiliary tooling according to claim 3 is characterized in that: A ring light (225) is bolted to the bottom side of the mounting ring (223), and the ring light (225) is electrically connected to an external power source.

5. The circuit board processing auxiliary tooling according to claim 1, characterized in that: The adjustment assembly (31) comprises a bidirectional screw rod (311), the bidirectional screw rod (311) being arranged in a mounting groove (12) via a bearing, one end of the bidirectional screw rod (311) being fixedly connected to a handle (312), and outer walls at both left and right ends of the bidirectional screw rod (311) being threadedly connected to movable plates (313).

6. The circuit board processing auxiliary tooling according to claim 1, characterized in that: The fixing assembly (32) comprises a support seat (321), the support seat (321) and the movable plate (313) are both bolted, the front and rear bottom sides of the support seat (321) are fixedly connected with sliders, the sliders are slidably connected with the first slide groove (13), one end of the support seat (321) close to the movable plate (313) is provided with a second slide groove (322), a pad (323) is provided in the groove at the other end of the support seat (321), a slide plate (324) is fixedly connected in the second slide groove (322), and the front and rear outer walls of the slide plate (324) are slidably connected with a movable block (325).

7. The circuit board processing auxiliary tooling according to claim 6, characterized in that: The moving blocks (325) are all equipped with cylinders (326), and the output ends of the cylinders (326) are all rotatably connected to pressure plates (327).

Images