Circuit board element dismounting auxiliary device

Abstract

The utility model discloses a circuit board element dismounting auxiliary device which comprises a base, bottom feet are arranged at the four corners of the bottom face of the base, the upper end face of the base is connected with a base, a sliding groove is formed in the inner side of one section of the base, a sliding seat is arranged on the inner side of the sliding groove in a sliding mode, and a sliding support is arranged on the sliding seat through bolts. A fixed support is arranged on the base through bolts, two symmetrical sliding rods are arranged on the inner side of the middle of the fixed support in a penetrating mode, external threads are arranged at the ends of the sliding rods, the sliding rods are connected with the fixed support through locking nuts, the sliding rods penetrate through sliding supports, sliding sleeves are arranged between the sliding rods and the sliding supports, and two sliding blocks are arranged on the outer sides of the sliding rods in a sliding mode. According to the utility model, the circuit board does not need to be held by hands, the two hands are liberated, the circuit board is erected to facilitate disassembly, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of circuit board technology, specifically to an auxiliary device for disassembling circuit board components. Background Technology

[0002] A water meter is an instrument that measures water flow, mostly by cumulative flow. There are many types of water meters, with smart water meters being the most common on the market. Smart water meters have built-in circuit boards with soldered electronic components. When a water meter malfunctions and the electronic components need to be disassembled and replaced, only conventional disassembly methods can be used to remove the components from the circuit board. Conventional methods require placing the circuit board on a table for disassembly, or holding the circuit board in one hand and a soldering iron in the other. In the first method, because the electronic components are facing down and in contact with the table, even if the solder is cleaned, they cannot be removed immediately and may re-adhere. In the second method, because one hand is operating the soldering iron, the other hand is not freed, which greatly restricts the operation and affects the efficiency of component disassembly.

[0003] Therefore, the inventors aimed to solve the problem of designing a device that frees up hands by eliminating the need to hold the circuit board, elevates the circuit board for easy disassembly, and improves work efficiency. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an auxiliary device for disassembling circuit board components, which can realize the function of freeing hands without holding the circuit board, raising the circuit board for easy disassembly, and improving work efficiency.

[0005] The technical solution adopted by this utility model device is as follows: a circuit board component disassembly auxiliary device, which includes a base, with feet provided at the four corners of the bottom surface of the base, a base connected to the upper end surface of the base, a sliding groove opened on the inner side of a section of the base, a sliding seat slidably disposed on the inner side of the sliding groove, a sliding bracket mounted on the sliding seat by bolts, a fixed bracket mounted on the base by bolts, two symmetrical sliding rods passing through the inner side of the middle of the fixed bracket, the ends of the sliding rods being provided with external threads and connected to the fixed bracket by locking nuts, the sliding rods passing through the sliding bracket, a sliding sleeve being provided between the sliding rods and the sliding bracket, two sliders slidably disposed on the outer side of the sliding rods, a receiving plate being connected to the upper end of the four sliders, a fixing clamp mounted on the upper end of the fixed bracket by bolts, a sliding clamp mounted on the upper end of the sliding bracket by bolts, the fixed bracket and the sliding bracket having the same structure and being arranged in opposite directions.

[0006] Furthermore, a storage box is provided on the end face of the base.

[0007] Furthermore, a soldering iron holder is provided on the end face of the base.

[0008] Furthermore, a buffer layer is provided on the inner side of the receiving plate.

[0009] Furthermore, a set screw is threaded onto the end face of the slide block, and the lower end of the set screw is tightly fitted against the end face of the slide groove.

[0010] Furthermore, the inner side of the ends of the fixed clamp and the sliding clamp used for clamping is provided with a buffer strip, and both the fixed clamp and the sliding clamp are spring clamps.

[0011] Furthermore, a polytetrafluoroethylene plate is provided at the bottom of the slide, and the cross-section of the slide is an inverted T-shape.

[0012] Furthermore, both the fixed bracket and the sliding bracket are provided with reinforcing ribs on their end faces.

[0013] The beneficial effects of this utility model device are:

[0014] 1. This utility model uses two supports, one fixed and one adjustable, to clamp the circuit board from both ends and raise the circuit board in mid-air, which facilitates the disassembly of electronic components. At the same time, it eliminates the need to hold the circuit board by hand, allowing both hands to hold tools for disassembly. The operation is convenient and quick, realizing the functions of freeing up hands by not holding the circuit board, raising the circuit board for easy disassembly, and improving work efficiency. Attached Figure Description

[0015] Figure 1 This is a structural view of the present invention.

[0016] Figure 2 This is a view of the slider structure of this utility model.

[0017] Explanation of reference numerals in the attached drawings: 1-base; 2-storage box; 3-base; 4-fixed bracket; 5-slide rod; 6-locking nut; 7-slide groove; 8-slide seat; 9-slide bracket; 10-reinforcing rib; 11-slide sleeve; 12-fixed clamp; 13-slide clamp; 14-buffer layer; 15-receiving plate; 16-circuit board; 17-slider. Detailed Implementation

[0018] The present invention will be further described below with reference to specific embodiments. These embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0019] Example 1: See Figures 1 to 2This is a structural view and assembly view of the present invention, which is an auxiliary device for disassembling 16 components of a circuit board. It includes a base 1, with feet at the four corners of the bottom surface of the base 1. Anti-slip pads are attached to the bottom of the feet. A base 3 is connected to the upper end of the base 1. A groove 7 is formed on the inner side of a section of the base 3. A slide block 8 is slidably disposed inside the groove 7. A set screw is threaded to the end face of the slide block 8. The lower end of the set screw is tightly fitted against the end face of the groove 7. A polytetrafluoroethylene plate is provided at the bottom of the slide block 8 to provide lubrication and wear resistance. The cross-section of the slide block 8 is an inverted T-shape that matches the cross-sectional shape of the groove 7. The slide block 8 can slide and adjust its position within the groove 7.

[0020] A sliding bracket 9 is bolted onto the slide block 8, and a fixed bracket 4 is bolted onto the base 3. Two symmetrical sliding rods 5 are installed through the inner side of the middle of the fixed bracket 4. The ends of the sliding rods 5 are provided with external threads and are connected to the fixed bracket 4 through locking nuts 6. The sliding rods 5 pass through the sliding bracket 9, and a sliding sleeve 11 is provided between the sliding rods 5 and the sliding bracket 9. Two sliders 17 are slidably installed on the outer side of the sliding rods 5. The upper ends of the four sliders 17 are connected to a receiving plate 15. The receiving plate 15 can slide along the sliding rods 5 to adjust its position through the sliders 17. The main function of the receiving plate 15 is to hold the electronic components removed during the disassembly process. A buffer layer 14 is provided on the inner side of the receiving plate 15. The buffer layer 14 can ensure that the electronic components are not damaged when they fall without being caught by hand.

[0021] The upper end of the fixed bracket 4 is bolted with a fixing clip 12, and the upper end of the sliding bracket 9 is bolted with a sliding clip 13. The fixed bracket 4 and the sliding bracket 9 have the same structure and are set in opposite directions. The inner side of the clamping end of the fixing clip 12 and the sliding clip 13 is provided with a buffer strip. Both the fixing clip 12 and the sliding clip 13 are spring clips. The end face of the fixed bracket 4 and the sliding bracket 9 is provided with a reinforcing rib 10 structure. The circuit board 16 can be horizontally clamped by the two clips, leaving the space on both sides, below and above the circuit board 16 open, which is convenient for disassembly.

[0022] To better store the disassembled electronic components, a storage box 2 is further provided on the end face of the base 1, which can be used to classify and store the disassembled electronic components.

[0023] To facilitate the use of a soldering iron, a soldering iron holder can be provided on the end face of the base 1, where the soldering iron can be inserted when not in use.

[0024] This utility model uses two supports, one fixed and one adjustable, to clamp the circuit board 16 from both ends, raising the circuit board 16 in mid-air, which facilitates the disassembly of electronic components. At the same time, it eliminates the need to hold the circuit board 16 by hand, allowing both hands to hold tools for disassembly. The operation is convenient and quick, realizing the function of freeing hands by not needing to hold the circuit board 16, raising the circuit board 16 for easy disassembly, and improving work efficiency.

Claims

1. A circuit board (16) component disassembly assisting apparatus characterized by comprising: The utility model provides a base (1) is provided with the base (1) bottom four corners, the base (1) upper end surface is connected with the base (3), the base (3) one side inside is provided with the sliding slot (7), the sliding slot (7) inside is provided with the sliding seat (8) of sliding, the sliding seat (8) is provided with the sliding support (9) through bolt on, the base (3) is provided with the fixed support (4) through bolt, the fixed support (4) middle inside is provided with two symmetrical sliding rod (5) of passing through, the end of sliding rod (5) is provided with outer thread and is connected with fixed support (4) through lock nut (6), sliding rod (5) passes through sliding support (9), sliding rod (5) and sliding support (9) between being provided with sliding sleeve (11), the outside of sliding rod (5) is provided with two sliding block (17) of sliding, four sliding block (17) upper end is connected with the receiving tray (15), the upper end of fixed support (4) is provided with fixed clamp (12) through bolt, the upper end of sliding support (9) is provided with sliding clamp (13) through bolt, fixed support (4) and sliding support (9) structure is same and sets up opposite direction.

2. A circuit board (16) component removal aid as defined in claim 1, characterized in that: The end surface of the base (1) is provided with an induction box (2).

3. A circuit board (16) component removal aid as defined in claim 1, characterized in that: The end surface of the base (1) is provided with an iron stand.

4. A circuit board (16) component removal aid as defined in claim 1, characterized in that: The inside of the receiving tray (15) is provided with a buffer layer (14).

5. A circuit board (16) component removal aid as defined in claim 1, wherein: The end surface of the sliding seat (8) is threadedly connected with a jackscrew, and the lower end of the jackscrew is in abutting contact with the end surface of the sliding slot (7).

6. A circuit board (16) component removal aid as defined in claim 1, wherein: The inside of the end part for clamping of the fixed clamp (12) and the sliding clamp (13) is provided with a buffer strip, and the fixed clamp (12) and the sliding clamp (13) are both spring clamps.

7. A circuit board (16) component removal aid as defined in claim 1, wherein: The bottom of the sliding seat (8) is provided with a polytetrafluoroethylene plate, and the cross section of the sliding seat (8) is an inverted T shape.

8. A circuit board (16) component removal aid as defined in claim 1, wherein: The end surface of the fixed support (4) and the sliding support (9) is both provided with a reinforcing rib (10) structure.

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