An easy-to-disassemble chip module

Abstract

This utility model relates to the field of chip module technology and discloses a chip module that is easy to disassemble, including a PCB board. Connecting posts are slidably connected to the top surface of the PCB board near the four corners. A locking piece is fixedly connected to the top of each connecting post, and a support post is fixedly connected to the bottom of each connecting post. A slider is slidably connected to the outer wall of the support post, and a spring is fixedly connected to the bottom surface of the slider. A limit block is fixedly connected to the bottom end of the spring. An adjustment mechanism is threadedly connected to the bottom end of the support post, and the adjustment mechanism can adjust different installation positions of the module. In this utility model, pressing the button squeezes the spring piece, which is limited by the support rod inside the top shell. The clamping pieces on both sides spring open. After release, the bottom of the spring piece resets and clamps the locking piece. The locking piece is slidably connected to the limit module via the connecting post. The spring pushes the slider to clamp the module, and the limit block cooperates with the buffer pad to stabilize the structure.

Description

Technical Field

[0001] This utility model relates to the field of chip module technology, and in particular to a chip module that is easy to disassemble. Background Technology

[0002] In today's rapidly developing electronic technology, chip modules, as core components of various electronic devices, directly affect the overall performance of the devices due to their performance and reliability. In the design and manufacturing of traditional chip modules, welding, gluing and other fixing methods are mostly used to connect the chip to the substrate. This connection method can also ensure a certain mechanical strength and electrical performance, but it has obvious drawbacks. It is difficult to disassemble. Once the chip fails or needs to be upgraded, high temperature, chemical solvents and other complex mechanical means are required. Not only is the operation cumbersome, but it is also very easy to cause irreversible damage to the chip and surrounding components, increasing maintenance costs.

[0003] When repairing and upgrading chip modules, the modules need to be disassembled. In traditional chip module designs, the chip modules and the base are often permanently connected by welding, gluing, etc., which makes the disassembly process complicated and easily damages components. When the solder is melted by high temperature, it often causes the chip substrate to deform and even causes internal circuit failure. Adhesive fixing is difficult to disassemble, and solvents may corrode the circuit. Mechanical peeling is easy to break the pins. The overall lack of modular design leads to high maintenance costs, great waste of resources, and consumption of manpower and material resources. Summary of the Invention

[0004] To overcome the above shortcomings, this utility model provides a chip module that is easy to disassemble, aiming to improve the problems of the difficulty and cumbersome operation of chip disassembly in the prior art, which can easily cause irreversible damage to the chip and surrounding components and increase maintenance costs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a chip module that is easy to disassemble, comprising a PCB board, wherein connecting posts are slidably connected to the top surface of the PCB board near the four corners, a locking piece is fixedly connected to the top of the connecting post, a support post is fixedly connected to the bottom of the connecting post, a slider is slidably connected to the outer wall of the support post, a spring is fixedly connected to the bottom surface of the slider, a limit block is fixedly connected to the bottom end of the spring, a spring piece is engaged with the outer wall of the locking piece, a support rod is slidably connected to the inner wall of the spring piece, a top shell is fixedly connected to both ends of the plurality of support rods, a button is slidably connected to the top of the top shell, and an adjustment mechanism is threadedly connected to the bottom end of the support post, the adjustment mechanism being able to adjust different installation positions of the module.

[0006] As a further description of the above technical solution:

[0007] The adjusting mechanism includes a stud, the outer wall of which is threadedly connected to the inner wall of a support column. A copper rod is threadedly connected to the bottom of the stud, and an adjusting column is engaged with the bottom of the copper rod. A sliding groove is provided on the outer wall of the adjusting column, and a second slider is slidably connected to the outer wall of the adjusting column. A second spring is fixedly connected to the bottom of the second slider, and a second limit block is fixedly connected to the bottom end of the second spring. A limit ring is slidably connected to the inner wall of the sliding groove.

[0008] As a further description of the above technical solution:

[0009] A chip is fixedly connected to the center of the top surface of the PCB board, and a charging port is fixedly connected to the top surface of the PCB board near the edge.

[0010] As a further description of the above technical solution:

[0011] A controller is fixedly connected to the right side of the top surface of the PCB board, and a capacitor is fixedly connected to the left side of the top surface of the PCB board.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the PCB board is slidably connected with a rubber sleeve, and multiple rubber pads are placed on the bottom surface of the PCB board near the corner.

[0014] As a further description of the above technical solution:

[0015] A washer is fixedly connected to the bottom end of the copper rod, and a base is slidably connected to the bottom surface of the washer.

[0016] As a further description of the above technical solution:

[0017] A buffer pad is placed at the bottom of each of the plurality of limiting blocks, and the inner wall of the buffer pad is slidably connected to the outer wall of the stud.

[0018] As a further description of the above technical solution:

[0019] The inner wall of the limiting ring is slidably connected to the inner wall of the sliding groove, and the top surface of the limiting ring is slidably connected to the bottom surface of the limiting block 2.

[0020] This utility model has the following beneficial effects:

[0021] In this utility model, pressing the button squeezes the spring sheet, which is limited by the support rod inside the top shell. The clamping pieces on both sides spring open. After being released, the bottom of the spring sheet resets and clamps the locking piece. The locking piece is slidably connected to the limiting module via the connecting column. A spring pushes the slider to clamp the module, and the limiting block cooperates with the buffer pad to stabilize the structure.

[0022] In this utility model, the support column is first screwed onto the upper end of the stud, which allows for flexible adjustment of the plate height. The lower end of the copper rod is padded with an anti-slip and shock-absorbing pad. The adjusting column passes through the base and engages with the copper rod. The second slider and the second limiting block are fixed to the outer wall of the adjusting column by the second spring and can slide. The bottom of the adjusting column is provided with a limiting ring, whose buckle engages with the sliding groove to limit the second limiting block, so that the second slider moves up to abut against the bottom surface of the base, ensuring a stable installation. Attached Figure Description

[0023] Figure 1 This is a front perspective view of a chip module that is easy to disassemble according to the present invention.

[0024] Figure 2 This is a top view of a chip module that is easy to disassemble according to the present invention;

[0025] Figure 3 This is a partial structural disassembly diagram of the card-locking tab of a chip module that is easy to disassemble, as proposed in this utility model.

[0026] Figure 4 This is a partial structural diagram of the copper rod of a chip module that is easy to disassemble, as proposed in this utility model.

[0027] Figure 5 This is a partial structural disassembly diagram of a limiting ring for a chip module that is easy to disassemble, as proposed in this utility model.

[0028] Legend:

[0029] 1. PCB board; 2. Adjustment mechanism; 201. Stud; 202. Copper rod; 203. Adjustment column; 204. Slider II; 205. Spring II; 206. Limiting block II; 207. Slide groove; 208. Limiting ring; 3. Controller; 4. Base; 5. Charging port; 6. Capacitor; 7. Chip; 8. Rubber sleeve; 9. Button; 10. Top shell; 11. Spring; 12. Connecting column; 13. Slider I; 14. Limiting block I; 15. Spring I; 16. Support column; 17. Clamping piece; 18. Support rod; 19. Gasket; 20. Buffer pad; 21. Rubber pad. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 2 and attached Figure 3This utility model provides an embodiment of a chip module that is easy to disassemble, including a PCB board 1. Connecting posts 12 are slidably connected to the top surface of the PCB board 1 near the four corners. A locking piece 17 is fixedly connected to the top of the connecting post 12. A support post 16 is fixedly connected to the bottom of the connecting post 12. A slider 13 is slidably connected to the outer wall of the support post 16. A spring 15 is fixedly connected to the bottom surface of the slider 13. A limit block 14 is fixedly connected to the bottom end of the spring 15. A spring 11 is locked to the outer wall of the locking piece 17. A support rod 18 is slidably connected to the inner wall of the spring 11. A top shell 10 is fixedly connected to both ends of the multiple support rods 18. A button 9 is slidably connected to the top of the top shell 10. An adjustment mechanism 2 is threadedly connected to the bottom end of the support post 16. The adjustment mechanism 2 can adjust different installation positions of the module.

[0032] Specifically, on the top surface of PCB board 1, near the four corners, connecting posts 12 are slidably connected. The top of the connecting post 12 is fixed with a locking piece 17, and the bottom is connected with a support post 16. The slider 13 on the outer wall of the support post 16 is connected to the limiting block 14 through a spring 15. The locking piece 17 engages with the spring piece 11, which slides on the support rod 18. The top shell 10 is fixed at both ends of the support rod 18. The top of the top shell 10 is equipped with a button 9. The bottom of the support post 16 is threadedly connected to the adjustment mechanism 2. With the help of the adjustment mechanism 2, the installation position of the module on different carriers can be flexibly adjusted to meet diverse installation needs.

[0033] Please see the appendix Figure 4 and attached Figure 5 The adjusting mechanism 2 includes a stud 201, the outer wall of the stud 201 and the inner wall of the support column 16 are threadedly connected, a copper rod 202 is threadedly connected to the bottom of the stud 201, an adjusting column 203 is engaged with the bottom of the copper rod 202, a sliding groove 207 is provided on the outer wall of the adjusting column 203, a slider 204 is slidably connected to the outer wall of the adjusting column 203, a spring 205 is fixedly connected to the bottom of the slider 204, a limit block 206 is fixedly connected to the bottom end of the spring 205, and a limit ring 208 is slidably connected to the inner wall of the sliding groove 207.

[0034] Specifically, in the adjustment mechanism 2, the outer wall of the stud 201 is threaded to the inner wall of the support column 16, and the bottom of the stud is threaded to the copper rod 202. The bottom of the copper rod 202 engages with the adjustment column 203. The outer wall of the adjustment column 203 has a sliding groove 207, on which the second slider 204 slides. The second slider 204 is connected to the second limit block 206 through the second spring 205. The inner wall of the sliding groove 207 is also slidably connected to the limit ring 208, which can be flexibly adjusted to adapt to different installation requirements.

[0035] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3A chip 7 is fixedly connected to the middle of the top surface of PCB board 1. A charging port 5 is fixedly connected to the top surface of PCB board 1 near the edge. A controller 3 is fixedly connected to the right side of the top surface of PCB board 1. A capacitor 6 is fixedly connected to the left side of the top surface of PCB board 1. A rubber sleeve 8 is slidably connected to the outer wall of PCB board 1. Multiple rubber pads 21 are placed on the bottom surface of PCB board 1 near the corner.

[0036] Specifically, the chip 7 is fixed in the middle of the top surface of the PCB board 1, the charging port 5 is located near the edge, the controller 3 is installed on the right side, the capacitor 6 is fixed on the left side, and the outer wall is connected to the rubber sleeve 8 for protection. Multiple rubber pads 21 are placed near the corner of the bottom surface to provide shock absorption and cushioning.

[0037] Please see the appendix Figure 3 and attached Figure 4 A pad 19 is fixedly connected to the bottom end of the copper rod 202. A base 4 is slidably connected to the bottom surface of the pad 19. A buffer pad 20 is placed at the bottom of multiple limit blocks 14. The inner wall of the buffer pad 20 is slidably connected to the outer wall of the stud 201. The inner wall of the limit ring 208 is slidably connected to the inner wall of the slide groove 207. The top surface of the limit ring 208 is slidably connected to the bottom surface of the limit block 206.

[0038] Specifically, the bottom end of the copper rod 202 is fixed with a pad 19, the bottom surface of the pad 19 is slidably connected to the base 4, the bottom of the multiple limit blocks 14 is provided with a buffer pad 20, the inner wall of which slides with the outer wall of the stud 201, the inner wall of the limit ring 208 slides in the groove 207, and its top surface slides in contact with the bottom surface of the limit block 206.

[0039] Working principle: When the module needs to be quickly disassembled, press button 9 to squeeze the lower spring piece 11. The spring piece 11 is limited by multiple spring pieces 11 inside the top shell 10. The two clamping pieces are pushed open to both sides. After being released, the bottom of the spring piece 11 returns to its original position and clamps the locking piece 17. The bottom of the locking piece 17 is fixedly connected to the connecting post 12. The outer wall of the connecting post 12 is slidably connected to the limiting module. The lower slider 13 is squeezed upward by the spring 15 fixedly connected to its bottom to clamp the module. The limiting block 14 is used to limit the spring 15. The bottom of the limiting block 14 is padded with a buffer pad 20.

[0040] When installing the module on different carriers, first connect the support column 16 to the upper end of the stud 201. The stud 201 and the copper rod 202 are threaded together and can be rotated up and down to adjust the height of the plate. The lower end of the copper rod 202 is padded with a shim 19, which is placed on the base 4 for anti-slip and shock absorption. The lower adjustment column 203 passes through the base 4 and is engaged with the copper rod 202. The slider 204 and the limit block 206 are fixedly connected to the outer wall of the adjustment column 203 by the spring 205. The bottom of the adjustment column 203 is slidably connected to the limit ring 208. The buckle on the inner wall of the limit ring 208 is engaged in the groove 207 opened on the outer wall of the adjustment column 203. The limit ring 208 limits the limit block 206, and the slider 204 is moved up to abut the bottom surface of the base 4.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A chip module that is easy to disassemble, comprising a PCB board (1), characterized in that: The top surface of the PCB board (1) is slidably connected to the four corners of the top surface of the PCB board (1). The top of the connecting post (12) is fixedly connected to the snap-fit ​​piece (17). The bottom of the connecting post (12) is fixedly connected to the support post (16). The outer wall of the support post (16) is slidably connected to the slider (13). The bottom surface of the slider (13) is fixedly connected to the spring (15). The bottom end of the spring (15) is fixedly connected to the limit block (14). The outer wall of the snap-fit ​​piece (17) is snap-fit ​​connected to the spring piece (11). The inner wall of the spring piece (11) is slidably connected to the support rod (18). The two ends of the multiple support rods (18) are fixedly connected to the top shell (10). The top of the top shell (10) is slidably connected to the button (9). The bottom end of the support post (16) is threadedly connected to the adjustment mechanism (2). The adjustment mechanism (2) can adjust the different installation positions of the module.

2. The easily detachable chip module according to claim 1, characterized in that: The adjusting mechanism (2) includes a stud (201), the outer wall of the stud (201) and the inner wall of the support column (16) are threaded together, a copper rod (202) is threaded to the bottom of the stud (201), an adjusting column (203) is engaged to the bottom of the copper rod (202), a sliding groove (207) is provided on the outer wall of the adjusting column (203), a slider two (204) is slidably connected to the outer wall of the adjusting column (203), a spring two (205) is fixedly connected to the bottom of the slider two (204), a limit block two (206) is fixedly connected to the bottom end of the spring two (205), and a limit ring (208) is slidably connected to the inner wall of the sliding groove (207).

3. The easily detachable chip module according to claim 1, characterized in that: A chip (7) is fixedly connected to the middle of the top surface of the PCB board (1), and a charging port (5) is fixedly connected to the top surface of the PCB board (1) near the edge.

4. The easily detachable chip module according to claim 1, characterized in that: A controller (3) is fixedly connected to the right side of the top surface of the PCB board (1), and a capacitor (6) is fixedly connected to the left side of the top surface of the PCB board (1).

5. A chip module that is easy to disassemble according to claim 1, characterized in that: The outer wall of the PCB board (1) is slidably connected with a rubber sleeve (8), and multiple rubber pads (21) are placed on the bottom surface of the PCB board (1) near the corner.

6. A chip module that is easy to disassemble according to claim 2, characterized in that: The bottom end of the copper rod (202) is fixedly connected to a gasket (19), and the bottom surface of the gasket (19) is slidably connected to a base (4).

7. The easily detachable chip module according to claim 1, characterized in that: A buffer pad (20) is placed at the bottom of the limiting block (14), and the inner wall of the buffer pad (20) and the outer wall of the stud (201) are slidably connected.

8. A chip module that is easy to disassemble according to claim 2, characterized in that: The inner wall of the limiting ring (208) is slidably connected to the inner wall of the sliding groove (207), and the top surface of the limiting ring (208) is slidably connected to the bottom surface of the limiting block two (206).

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