PCB board of a quick plug-in assembly

Abstract

The utility model relates to PCB board technical field discloses PCB board of quick pluggable assembly, including PCB board main part, the top fixedly connected with the top plate of PCB board main part, the bottom of PCB board main part is connected with honeycomb buffer layer through elastic member, and honeycomb buffer layer fixedly connected at the bottom of PCB board main part, the four corners of PCB board main part and honeycomb buffer layer all are provided with anti -falling subassembly, the right -hand member fixedly connected with the fixed plate of PCB board main part, the fixed plate right -hand member is provided with splicing subassembly, the left -hand member fixedly connected with the connecting sleeve of PCB board main part. In the utility model, when assembling, only need to simply insert the connecting column into the connecting sleeve, utilize the opposite sex of magnetic block one and magnetic block two and attract, can quickly, firmly with multiple PCB board assembling together, the L type protection piece of PCB board main part and honeycomb buffer layer four corners, cooperate the elastic sheet of PCB board main part bottom and honeycomb buffer layer, formed multilevel anti -falling protection system.

Description

Technical Field

[0001] This utility model relates to the field of PCB board technology, and in particular to a PCB board for quick plug-in components. Background Technology

[0002] In the field of electronic devices, with the rapid development of technology and the continuous emergence of new electronic products, higher demands are placed on the performance and ease of use of the internal core component, the printed circuit board (PCB). As an indispensable component of electronic devices, the PCB is widely used in many fields such as computers, communication equipment, and consumer electronics, and its quality and function directly affect the overall performance of electronic devices.

[0003] In practical applications of PCBs, multiple PCBs often need to be assembled to meet different functional requirements. Currently, traditional PCB assembly methods are quite cumbersome, usually requiring screws or soldering for fixing. When using screws, not only is a lot of time spent on alignment and tightening, but it is also very inconvenient and inefficient when disassembling and replacing PCBs later. While soldering can ensure the stability of the connection, it is difficult to change once soldering is completed, lacking flexibility, and the PCB can easily be damaged due to improper operation during the soldering process. In response to this technical problem, this application proposes a PCB with quick plug-in and unpluggable components. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a PCB board with quick plug-in components. During assembly, simply insert the connecting post into the connecting sleeve and use the attraction between opposite magnetic blocks to quickly and firmly assemble multiple PCB boards together. The L-shaped protective parts at the four corners of the PCB board body and the honeycomb buffer layer, together with the spring piece at the bottom of the PCB board body and the honeycomb buffer layer, form a multi-layer anti-drop protection system.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A PCB board with quick-plug components includes a PCB board body, a top plate fixedly connected to the top of the PCB board body, a honeycomb buffer layer connected to the bottom of the PCB board body via an elastic element, and the honeycomb buffer layer fixedly connected to the bottom of the PCB board body. Anti-drop components are provided at the four corners of the PCB board body and the honeycomb buffer layer. A fixing plate is fixedly connected to the right end of the PCB board body, and a splicing component is provided at the right end of the fixing plate. A connecting sleeve is fixedly connected to the left end of the PCB board body, and a magnetic block is fixedly connected to the inner wall of the connecting sleeve.

[0006] Furthermore, the anti-drop component includes L-shaped protective parts located at the four corners of the PCB board body and the honeycomb buffer layer. A positioning ball is fixedly connected to the inner circumference of the L-shaped protective part, and the positioning ball is set in the groove of the PCB board body and the honeycomb buffer layer.

[0007] Furthermore, the splicing assembly includes a connecting column located at the right end of the fixed plate, and a magnetic block is fixedly connected to the inner wall of the fixed plate.

[0008] Furthermore, the right end of the first magnetic block is the positive pole, and the left end of the second magnetic block is the negative pole.

[0009] Furthermore, a spring is fixedly connected to the bottom of the PCB board body, and the spring is fixedly connected to the top of the honeycomb buffer layer.

[0010] Furthermore, a support plate is fixedly connected to the bottom end of the fixed plate.

[0011] Furthermore, the front end of the PCB board body is provided with a plug-in assembly body.

[0012] Furthermore, the L-shaped protective component is made of rubber.

[0013] This utility model has the following beneficial effects: 1. In this utility model, by setting a fixing plate with a connecting post and a magnetic block one and a connecting sleeve with a magnetic block two at both ends of the PCB board body, during assembly, it is only necessary to simply insert the connecting post into the connecting sleeve, and use the attraction between the opposite poles of the magnetic blocks one and two to quickly and firmly assemble multiple PCB boards together. The operation is simple, greatly improving the assembly efficiency, reducing the assembly difficulty, and reducing problems such as inaccurate alignment that may occur during the assembly process.

[0014] 2. In this utility model, the L-shaped protective parts at the four corners of the PCB board body and the honeycomb buffer layer, together with the spring sheet at the bottom of the PCB board body and the honeycomb buffer layer, form a multi-layer anti-drop protection system. The L-shaped protective parts first contact the ground, using the elasticity of the rubber to buffer part of the impact force. The spring sheet and the honeycomb buffer layer further absorb and disperse the remaining vibration energy, effectively reducing the damage to the PCB board when it falls, improving the durability and stability of the PCB board, and reducing the risk of damage to the PCB board due to accidental drops. Attached Figure Description

[0015] Figure 1 This is a perspective view of the PCB board for the quick-pluggable component proposed in this utility model. Figure 2 This is a schematic diagram of the magnetic block structure of the PCB board for the quick-pluggable component proposed in this utility model. Figure 3This is a schematic diagram of the spring contact structure of the PCB board for the quick-plug component proposed in this utility model; Figure 4 This is a schematic diagram of the positioning ball structure of the PCB board for the quick-pluggable component proposed in this utility model.

[0016] Legend: 1. PCB board body; 2. Plug-in assembly body; 3. Top plate; 4. Fixing plate; 5. Connecting post; 6. Magnetic block one; 7. Support plate; 8. Connecting sleeve; 9. Magnetic block two; 10. L-shaped protective component; 11. Positioning ball; 12. Spring; 13. Honeycomb buffer layer. Detailed Implementation

[0017] 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.

[0018] Reference Figures 1-3 An embodiment of this utility model provides a PCB board with quick plug-in components, including a PCB board body 1, a top plate 3 fixedly connected to the top of the PCB board body 1, a honeycomb buffer layer 13 connected to the bottom of the PCB board body 1 through an elastic member, and the honeycomb buffer layer 13 fixedly connected to the bottom of the PCB board body 1, L-shaped protective members 10 are provided at the four corners of the PCB board body 1 and the honeycomb buffer layer 13, a fixing plate 4 is fixedly connected to the right end of the PCB board body 1, a connecting post 5 is provided at the right end of the fixing plate 4, a connecting sleeve 8 is fixedly connected to the left end of the PCB board body 1, and a magnetic block 9 is fixedly connected to the inner wall of the connecting sleeve 8; Specifically, when a user needs to assemble multiple PCB boards, they pick up one PCB board body 1, locate the connecting post 5 on its right end fixing plate 4, align the connecting post 5 with the connecting sleeve 8 on the left end of another PCB board body 1, and then insert it into the connecting sleeve 8. At this time, since the right end of the magnetic block 6 fixedly connected to the inner wall of the fixing plate 4 is the positive pole, and the left end of the magnetic block 9 fixedly connected to the inner wall of the connecting sleeve 8 is the negative pole, according to the principle of attraction between opposite magnetic poles, a strong attraction will be generated between the magnetic block 6 and the magnetic block 9, so that the fixing plate 4 and the connecting sleeve 8 are firmly attracted, thereby achieving stable assembly between the two PCB board bodies 1. The top plate 3 is fixedly connected to the top of the PCB board body 1, mainly to protect the top components of the PCB board body 1 and prevent the top from being directly impacted. It may also have a certain strengthening effect on the overall stability of the PCB board structure.

[0019] Reference Figures 2-4The L-shaped protective components 10 are located at the four corners of the PCB board body 1 and the honeycomb buffer layer 13. The L-shaped protective components 10 are fixedly connected to the inner circumference of the L-shaped protective components 10. The positioning balls 11 are set in the grooves of the PCB board body 1 and the honeycomb buffer layer 13. The connecting post 5 is located at the right end of the fixing plate 4. The inner wall of the fixing plate 4 is fixedly connected to the magnetic block 6. The right end of the magnetic block 6 is the positive pole, and the left end of the magnetic block 9 is the negative pole. The bottom end of the PCB board body 1 is fixedly connected to the spring piece 12. The spring piece 12 is fixedly connected to the top end of the honeycomb buffer layer 13. The bottom end of the fixing plate 4 is fixedly connected to the support plate 7. The front end of the PCB board body 1 is provided with the plug-in assembly body 2. The L-shaped protective components 10 are made of rubber. Specifically, if the PCB board is accidentally dropped from the workbench during use, the L-shaped protective pieces 10 located at the four corners of the PCB board body 1 and the honeycomb buffer layer 13 will play a crucial role. Because the L-shaped protective pieces 10 protrude from the edges of the PCB board body 1 and the honeycomb buffer layer 13, they will be the first to touch the ground when the PCB board contacts the ground. The L-shaped protective pieces 10 are made of rubber, which has good elasticity and cushioning properties, and can absorb the impact force generated during the fall to a certain extent, reducing the vibration caused by the fall. In addition, the spring sheet 12 fixedly connected to the bottom of the PCB board body 1 and the honeycomb buffer layer 13 will also work together. The spring sheet 12 is elastic and will undergo elastic deformation when subjected to vibration, absorbing some of the vibration energy. The honeycomb buffer layer 13... The unique honeycomb structure gives it excellent buffering performance, which can further disperse and absorb the remaining vibration energy, thereby reducing the damage of vibration to the PCB board in all directions. The positioning ball 11 is fixed on the inner circumference of the L-shaped protective part 10 and cooperates with the grooves on the PCB board body 1 and the honeycomb buffer layer 13 to play a positioning and limiting role, ensuring that the L-shaped protective part 10 is fixed on the PCB board. The support plate 7 is fixed to the bottom end of the fixing plate 4. When the PCB board is placed on the plane, it supports the PCB board together with the bottom end of the PCB board body 1 to prevent the PCB board from tilting or shaking due to excessive weight at one end or uneven force, thereby improving the stability and reliability of the PCB board when placed. The plug-in component body 2 can realize quick plug-in and plug-out between the equipment and the PCB board. This feature greatly improves the convenience of equipment connection and replacement.

[0020] Working principle: When multiple PCBs need to be assembled, simply insert the connecting post 5 on the right end fixing plate 4 of the PCB body 1 into the connecting sleeve 8 on the left end of the other PCB body 1. Then, under the action of magnetic block 1 6 and magnetic block 2 9, the fixing plate 4 and the connecting sleeve 8 can be firmly attracted, allowing the two PCB bodies 1 to be assembled. When the PCB body 1 is accidentally dropped from the workbench during use, under the action of the L-shaped protective part 10, when the PCB body 1 comes into contact with the ground, the L-shaped protective part 10 will always make contact with the ground first, thereby reducing the vibration caused by the drop. In addition, when vibration occurs, the vibration will be further reduced under the action of the spring piece 12 and the honeycomb buffer layer 13.

[0021] 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 PCB board with quick-plug components, characterized in that: The PCB board body (1) includes a top plate (3) fixedly connected to the top of the PCB board body (1), a honeycomb buffer layer (13) connected to the bottom of the PCB board body (1) through an elastic member, and the honeycomb buffer layer (13) is fixedly connected to the bottom of the PCB board body (1). Anti-drop components are provided at the four corners of the PCB board body (1) and the honeycomb buffer layer (13). A fixing plate (4) is fixedly connected to the right end of the PCB board body (1), and a splicing component is provided at the right end of the fixing plate (4). A connecting sleeve (8) is fixedly connected to the left end of the PCB board body (1), and a magnetic block (9) is fixedly connected to the inner wall of the connecting sleeve (8).

2. The PCB board for quick-pluggable components according to claim 1, characterized in that: The anti-drop component includes L-shaped protective parts (10) located at the four corners of the PCB board body (1) and the honeycomb buffer layer (13). The L-shaped protective parts (10) are fixedly connected to a positioning ball (11) on their inner circumference. The positioning ball (11) is set in the groove of the PCB board body (1) and the honeycomb buffer layer (13).

3. The PCB board for quick-pluggable components according to claim 1, characterized in that: The splicing assembly includes a connecting column (5) located at the right end of the fixing plate (4), and a magnetic block (6) is fixedly connected to the inner wall of the fixing plate (4).

4. The PCB board for quick-pluggable components according to claim 3, characterized in that: The right end of the first magnetic block (6) is the positive pole, and the left end of the second magnetic block (9) is the negative pole.

5. The PCB board for quick-pluggable components according to claim 1, characterized in that: The bottom of the PCB board body (1) is fixedly connected to a spring piece (12), which is fixedly connected to the top of the honeycomb buffer layer (13).

6. The PCB board for the quick-pluggable component according to claim 1, characterized in that: The bottom end of the fixed plate (4) is fixedly connected to the support plate (7).

7. The PCB board for quick-pluggable components according to claim 1, characterized in that: The PCB board body (1) has a plug-in component body (2) at its front end.

8. The PCB board for quick-pluggable components according to claim 2, characterized in that: The L-shaped protective component (10) is made of rubber.

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