Damage repairing device

Abstract

The utility model relates to the technical field of PCB bonding pad repair, in particular to a damage repair device which comprises a main body, and the top of the main body is fixedly connected with an electronic amplification assembly, a clamping assembly and a protection assembly. The electronic magnifying lens composed of the camera, the display screen, the circuit control box and the like is utilized, repairing personnel can see the surface condition of the bonding pad of the PCB more clearly so as to facilitate repairing, the principle is that the image of an object is magnified so that people can see details more clearly, the camera is responsible for collecting the image of the object, and the image of the object is collected by the display screen and the circuit control box. According to the PCB bonding pad repairing device, the PCB bonding pad is arranged on the working platform and is converted into a digital signal, then the digital signal is processed by the control circuit and is fed back to a user through the display screen, the surface of the PCB bonding pad is amplified, the damaged position can be quickly found, the repairing efficiency is improved, the PCB bonding pad placed on the working platform is clamped through stretching of the telescopic rod, and the stability of the PCB bonding pad in the repairing process can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB pad repair, in particular to a damage repair device. Background Art

[0002] A PCB, also known as a printed circuit board, provides electrical connections for electronic components. Circuits serve as electrical connections between components, and large copper surfaces are designed as ground and power planes. The circuits and the schematics are created simultaneously. High wiring density, compact size, and light weight facilitate miniaturization of electronic devices. The board's base is made of a material that is both heat-insulating and non-bending. The fine traces visible on the surface are made of copper foil. Originally, the copper foil covered the entire board, but during the manufacturing process, some of it was etched away, leaving a network of fine traces. PCBs vary depending on the substrate material used. These include high-frequency microwave boards, metal boards, aluminum boards, iron boards, copper boards, double-sided boards, and multilayer boards. PCB, short for "Printed Circuit Board," is also known as a printed circuit board or printed circuit board in Chinese. It is an important electronic component. The substrate, the main body of the PCB, is typically made of an insulating material such as glass fiber-reinforced epoxy resin. PCB pads are the fundamental building blocks of surface mount assembly, forming the board's land pattern—a combination of pads designed for specific component types. Pads are conductive patterns used for electrical connections, device mounting, or both. In practice, pads are the pins on component packages. Solder connects the pins and pads of components like resistors, capacitors, inductors, and chips.

[0003] Currently, during the production, repair, and welding processes of PCB boards, the pads of PCB boards are prone to scratches and peeling, resulting in poor quality of the PCB boards and even the need for scrapping, which leads to a lot of wasted work and increased costs. When technicians use electroplating pens to repair PCB boards, due to the small electronic components on the pads of the PCB boards, not only are repair errors likely to occur, but this method is also time-consuming and difficult to operate. In addition, unstable clamping of the PCB board pads can also lead to repair failures. Therefore, a damage repair device is needed to improve the above problems. Utility Model Content

[0004] In order to solve the problem that the pads of PCB boards are easily scratched and fall off during the production, maintenance and welding processes of PCB boards, resulting in damage to the quality of PCB boards and even the need for scrapping, which leads to a lot of useless work and increased costs. When technicians use electroplating pens to repair, due to the small electronic components on the pads of PCB boards, not only are repair errors easy to occur, but this method is also time-consuming and difficult to operate. In addition, unstable clamping of the pads of PCB boards may also lead to repair failure. The purpose of this utility model is to provide a damage repair device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A damage repair device comprises a main body, the top of which is fixedly connected with an electronic amplification component, a clamping component and a protective component;

[0007] The main body includes a supporting plate, and the top of the supporting plate is fixedly connected to a working platform;

[0008] The electronic amplification assembly includes a bottom box, the top of the bottom box is fixedly connected to a circuit control box, the side of the circuit control box is fixedly connected to a telescopic tube, and the side of the telescopic tube is fixedly connected to a camera;

[0009] The clamping assembly includes a mounting frame, a telescopic rod is installed inside the mounting frame, and an output end of the telescopic rod is fixedly connected to a clamping frame.

[0010] As a preferred solution of the present invention, the bottom of the bottom box is fixedly connected to a bottom plate, a rectangular groove is opened inside the bottom plate, and two rectangular grooves are opened. The top of the supporting plate is fixedly connected to a fixed groove.

[0011] As a preferred solution of the present invention, a threaded rod is provided at the top of the rectangular groove, a stop block is provided inside the fixing groove, and the threaded rod is threadedly connected to the stop block.

[0012] As a preferred solution of the present invention, two mounting frames, two telescopic rods and two clamping frames are provided.

[0013] As a preferred solution of the present invention, the top of the supporting plate is fixedly connected to a terminal box, and the side of the terminal box is fixedly connected to a display screen.

[0014] As a preferred solution of the present invention, the protection component includes a pipe rack, and the material of the pipe rack is aluminum alloy.

[0015] As a preferred solution of the present invention, a supporting plate is fixedly connected to the side of the pipe rack, and a plating pen socket is provided inside the supporting plate.

[0016] As a preferred solution of the present invention, the material of the receiving plate is PEEK, and the electroplating pen body can be loaded inside the electroplating pen socket.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In this utility model, by utilizing an electronic magnifying glass composed of components such as a camera, a display screen, and a circuit control box, repair personnel can see the surface conditions of the solder pads of the PCB board more clearly, thereby facilitating repair. The principle is to magnify the image of the object so that people can see the details more clearly. The camera is responsible for collecting the image of the object, converting it into a digital signal, and then processing it through the control circuit and feeding it back to the user through the display screen. By magnifying the solder pad surface of the PCB board, the damaged location can be quickly found, thereby increasing repair efficiency.

[0019] 2. In the present invention, the soldering pads of the PCB board placed on the work platform are clamped by extending the telescopic rod, thereby ensuring the stability of the soldering pads of the PCB board during the repair process, and avoiding repair failures due to instability of the soldering pads of the PCB board during work. The design of the telescopic rod enables the soldering pads of the PCB board to be adjusted in size according to usage requirements, thereby maximizing space utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the electronic amplifying component of the present utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the present utility model;

[0023] Figure 4 This is a schematic diagram of the protective component structure of the present utility model.

[0024] In the figure: 1. Main body; 101. Support plate; 102. Terminal box; 103. Display screen; 104. Working platform; 2. Electronic amplification component; 201. Bottom box; 202. Line control box; 203. Telescopic tube; 204. Camera; 205. Bottom plate; 206. Rectangular groove; 207. Block; 208. Threaded rod; 209. Fixing groove; 3. Clamping component; 301. Mounting frame; 302. Telescopic rod; 303. Clamping frame; 4. Protective component; 401. Pipe rack; 402. Support plate; 403. Electroplating pen socket. DETAILED DESCRIPTION

[0025] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Example: See Figure 1-Figure 4 The damage repair device shown includes a main body 1, the top of which is fixedly connected to an electronic amplification component 2, a clamping component 3 and a protective component 4;

[0027] In this embodiment, reference Figure 1 、 Figure 2 and Figure 3 As shown, the main body 1 includes a supporting plate 101, the top of the supporting plate 101 is fixedly connected to a working platform 104, the electronic magnifying component 2 includes a bottom box 201, the top of the bottom box 201 is fixedly connected to a circuit control box 202, the side of the circuit control box 202 is fixedly connected to a telescopic tube 203, the side of the telescopic tube 203 is fixedly connected to a camera 204, the clamping component 3 includes a mounting frame 301, a telescopic rod 302 is installed inside the mounting frame 301, and the output end of the telescopic rod 302 is fixedly connected to a clamping frame 303. The electronic magnifying glass composed of components such as the camera 204, the display screen 103 and the circuit control box 202 enables repair personnel to see the surface of the solder pad of the PCB board more clearly for easy repair. The principle is to magnify the image of the object so that people can see the details more clearly. The camera 204 is responsible for collecting the image of the object, converting it into a digital signal, and then processing it through the control circuit and feeding it back to the user through the display screen 103. The solder pad surface of the PCB board is magnified, the damaged location can be quickly found, and the repair efficiency is increased.

[0028] Among them, the bottom of the bottom box 201 is fixedly connected to the bottom of the bottom box 205, and a rectangular groove 206 is opened inside the bottom plate 205, and there are two rectangular grooves 206. The top of the supporting plate 101 is fixedly connected to a fixing groove 209, and a threaded rod 208 is provided on the top of the rectangular groove 206. A stop block 207 is provided inside the fixing groove 209, and the threaded rod 208 is threadedly connected to the stop block 207. There are two mounting frames 301, telescopic rods 302 and clamping frames 303. The top of the supporting plate 101 is fixedly connected to the terminal box 102, and the side of the terminal box 102 is fixedly connected to the display screen 103. The extension of the telescopic rod 302 is used to clamp the soldering pads of the PCB board placed on the working platform 104, which can ensure the stability of the soldering pads of the PCB board during the repair process and avoid repair failure due to the instability of the soldering pads of the PCB board during work. The design of the telescopic rod 302 can adjust the size of the soldering pads of the PCB board according to usage requirements, thereby maximizing space utilization efficiency.

[0029] In this embodiment, reference Figure 1 and Figure 4 As shown, the protective component 4 includes a pipe rack 401, which is made of aluminum alloy. A supporting plate 402 is fixedly connected to the side of the pipe rack 401. A plating pen socket 403 is provided inside the supporting plate 402. The supporting plate 402 is made of PEEK. The plating pen body can be loaded inside the plating pen socket 403. The supporting plate 402 made of PEEK has excellent electrical properties and is an ideal electrical insulator. It can still maintain good electrical insulation in harsh environments such as high temperature, high pressure and high humidity.

[0030] When in use, a damage repair device in this scheme places the soldering pads of the PCB board on the working platform 104, and uses the extension of the telescopic rod 302 to clamp the soldering pads of the PCB board placed on the working platform 104, which can ensure the initial stability of the soldering pads of the PCB board. Then, an electronic magnifying glass composed of devices such as the camera 204, the display screen 103 and the circuit control box 202 is used to enable the repair personnel to see the surface conditions of the soldering pads of the PCB board more clearly and find the damaged areas. Then, the loaded electroplating pen body is removed from the electroplating pen socket 403 to repair the soldering pads of the PCB board. The position of the electronic magnifying glass can be adjusted by using the change of the position of the block 207 in the fixing groove 209 and the threaded connection between the block 207 and the threaded rod 208, so as to increase the adaptability of the repair personnel to repairing the soldering pads of the PCB board.

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

Claims

1. A damage repair device, comprising a main body (1), characterized in that: The top of the main body (1) is fixedly connected with an electronic amplification component (2), a clamping component (3) and a protective component (4); The main body (1) comprises a supporting plate (101), and a working platform (104) is fixedly connected to the top of the supporting plate (101); The electronic amplification assembly (2) comprises a bottom box (201), the top of the bottom box (201) is fixedly connected to a circuit control box (202), the side of the circuit control box (202) is fixedly connected to a telescopic tube (203), and the side of the telescopic tube (203) is fixedly connected to a camera (204); The clamping assembly (3) comprises a mounting frame (301), a telescopic rod (302) is installed inside the mounting frame (301), and an output end of the telescopic rod (302) is fixedly connected to a clamping frame (303).

2. A damage repair device according to claim 1, characterized in that: The bottom of the bottom box (201) is fixedly connected to a bottom plate (205), and a rectangular groove (206) is provided inside the bottom plate (205). There are two rectangular grooves (206). The top of the supporting plate (101) is fixedly connected to a fixing groove (209).

3. A damage repair device according to claim 2, characterized in that: A threaded rod (208) is provided at the top of the rectangular groove (206), a stop block (207) is provided inside the fixing groove (209), and the threaded rod (208) is threadably connected to the stop block (207).

4. The damage repair device according to claim 1, characterized in that: There are two mounting frames (301), two telescopic rods (302) and two clamping frames (303).

5. The damage repair device according to claim 1, characterized in that: The top of the supporting plate (101) is fixedly connected to a terminal box (102), and the side of the terminal box (102) is fixedly connected to a display screen (103).

6. The damage repair device according to claim 1, characterized in that: The protection component (4) comprises a pipe rack (401), and the material of the pipe rack (401) is aluminum alloy.

7. The damage repair device according to claim 6, characterized in that: A supporting plate (402) is fixedly connected to the side of the pipe rack (401), and an electroplating pen socket (403) is provided inside the supporting plate (402).

8. The damage repair device according to claim 7, characterized in that: The material of the receiving plate (402) is PEEK, and the electroplating pen socket (403) can be loaded with an electroplating pen body.

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