Modular circuit board combination device
By using a modular circuit board assembly with guide plates and buffer grooves on the circuit board, the problem of inconvenient disassembly and assembly of wires and connection ports is solved, achieving easy plugging and protection of the circuit board.
Patent Information
- Application Number
- CN202423172368.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-21
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-21
AI Technical Summary
The process of assembling and disassembling traditional wires and connectors is inconvenient, and there is a risk of inconvenience and damage to the circuit board.
The device uses a modular circuit board assembly. The socket has two figure-eight shaped guide plates. The conductive plug is inserted between the guide plates. Combined with the buffer groove and limiting structure, it can be easily disassembled and protected from the circuit board.
It enables easy connection between conductive plugs and sockets, reduces damage to circuit boards, improves the connection stability between sockets and circuit boards, and reduces the possibility of sockets falling off or being excessively deformed.
Smart Images
Figure CN223651727U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of electronic engineering, in particular to a modular circuit board combination device. BACKGROUND
[0002] The circuit board is a flat plate made of insulating material, which mainly provides mechanical support, electrical connection and signal transmission, and is an important part of modern electronic equipment.
[0003] In order to meet the needs of more diversified, some connection ports are usually reserved on the circuit board, and when needed, wires can be connected to add more electronic modules on the circuit board.
[0004] However, the conventional modular design of wires and connection ports is relatively inconvenient to disassemble and assemble, and has obvious defects. CONTENT OF THE UTILITY MODEL
[0005] In order to improve the problem of conventional disassembly and assembly of traditional wires and connection ports, the present application provides a modular circuit board combination device.
[0006] The modular circuit board combination device provided by the present application adopts the following technical scheme:
[0007] A modular circuit board combination device, comprising a socket arranged on a circuit board and used for plugging with a conductive plug, two guide pieces arranged in the socket in a shape of eight characters, a conductive end of the conductive plug inserted between the two guide pieces, a spacing between the two guide pieces and the inner wall of the socket, and the spacing between the two guide pieces gradually increasing in the direction close to the circuit board.
[0008] By adopting the above technical scheme, the conductive plug is plugged with the socket, the conductive end of the conductive plug is inserted between the two guide pieces, so as to realize the conduction of the circuit, and the conductive plug and the socket are relatively convenient to disassemble and assemble.
[0009] Optionally, the socket is tin soldered on the circuit board.
[0010] By adopting the above technical scheme, it is beneficial to enhance the stability of the connection between the socket and the circuit board, and reduce the possibility of the socket falling off from the circuit board due to excessive force when the worker manually plugs and unplugs the conductive plug.
[0011] Optionally, the cross section of the socket is U-shaped, and the two ends of the open side of the socket correspond to one guide piece respectively and are integrally formed with the guide piece.
[0012] By adopting the above technical scheme, the entire socket is integrally formed, and when manufacturing, the corresponding planar shape is first cut out, and then the socket can be obtained by bending, so that the manufacturing method is relatively simple.
[0013] Optionally, the two guide pieces have a gap therebetween.
[0014] By adopting the technical scheme, the gap facilitates the insertion of the conductive end of the conductive plug between the two guide pieces.
[0015] Optionally, a buffer groove is formed on the socket near the circuit board, and the buffer groove extends to the open side of the socket.
[0016] By adopting the technical scheme, when the worker plugs or unplugs the conductive plug, the position of the socket relative to the buffer groove can be slightly deformed, thereby weakening and buffering the force manually applied by the worker, and reducing the possibility of damage to the circuit board.
[0017] Optionally, the socket is provided with a relief opening on each side relative to the guide piece, and the end of the guide piece passes through the relief opening to the outside of the socket.
[0018] By adopting the technical scheme, when disassembling, the worker manually bends the end of the two guide pieces, thereby facilitating the pulling out of the conductive end of the conductive plug from between the two guide pieces.
[0019] Optionally, a deformation groove is formed on the socket away from the circuit board, a limiting pull rod is arranged on the position of the socket near the circuit board, a limiting ball is arranged on the limiting pull rod and slides in the limiting groove, and the connecting part of the limiting pull rod relative to the socket is located on both sides of the buffer groove.
[0020] By adopting the technical scheme, the limiting ball cooperates with the end of the deformation groove to limit the maximum deformation degree of the socket, thereby reducing the possibility that the deformation degree of the socket is too large when the worker plugs or unplugs the conductive plug, causing the position of the socket relative to the buffer groove to break or be difficult to recover.
[0021] In summary, the present application has at least one of the following beneficial technical effects:
[0022] 1. The conductive plug is in plug-in cooperation with the socket, the conductive end of the conductive plug is inserted between the two guide pieces, thereby realizing the conduction of the circuit, and the conductive plug and the socket are relatively simple to disassemble and assemble;
[0023] 2. The entire socket is integrally formed, and when manufacturing, a corresponding planar shape is first cut out, and then the socket can be obtained by bending, and the manufacturing method is relatively simple;
[0024] 3. When the worker plugs or unplugs the conductive plug, the position of the socket relative to the buffer groove can be slightly deformed, thereby weakening and buffering the force manually applied by the worker, and reducing the possibility of damage to the circuit board.
[0025] 4. When disassembling, the worker manually bends the end of the two guide pieces to facilitate the removal of the conductive end of the conductive plug from between the two guide pieces;
[0026] 5. The limiting ball cooperates with the end of the deformation groove to limit the maximum deformation degree of the socket, reducing the possibility that the deformation degree of the socket is too large when the worker inserts and removes the conductive plug, causing the position to break or the form to be difficult to recover relative to the buffer groove. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 is a structural schematic diagram of embodiment 1 of the present application.
[0028] Figure 2 is a sectional view of the guide piece and the socket in embodiment 1 of the present application.
[0029] Figure 3 is a structural schematic diagram of embodiment 2 of the present application.
[0030] Reference signs: 2, socket; 201, buffer groove; 202, escape port; 203, deformation groove; 3, guide piece; 4, limiting pull rod; 5, limiting ball. DETAILED DESCRIPTION
[0031] The following will be described in detail in combination with the accompanying Figures 1-3 The present application will be further described in detail.
[0032] The embodiment of the present application discloses a modular circuit board combination device.
[0033] Embodiment 1
[0034] Referring to Figure 1 , the modular circuit board combination device comprises a socket 2 soldered on a circuit board, the socket 2 is used for plug-in cooperation with a conductive plug in the prior art, and the cross section of the socket 2 is in the shape of U.
[0035] Referring to Figure 1 and Figure 2 , two guide pieces 3 in the shape of an eight-character are arranged in the socket 2, and the two ends of the open side of the socket 2 correspond to one guide piece 3 respectively and are integrally formed with the guide piece 3.
[0036] Referring to Figure 1 and Figure 2 , there is a spacing between the two guide pieces 3, and there is a spacing between the two guide pieces 3 and the inner wall of the socket 2, the spacing between the two guide pieces 3 gradually increases along the direction close to the circuit board, and the conductive end of the conductive plug is inserted between the two guide pieces 3.
[0037] Referring to Figure 1 and Figure 2The conductive plug is inserted into the two guide pieces 3 to realize the conduction of the circuit.
[0038] With reference to Figure 1 and Figure 2 A buffer groove 201 is formed on the position of the socket 2 close to the circuit board, and the buffer groove 201 extends to the open side of the socket 2. When the worker inserts or pulls out the conductive plug, the position of the socket 2 relative to the buffer groove 201 can be slightly deformed, so as to reduce the possibility of damage to the circuit board.
[0039] The implementation principle of the embodiment 1 is that the conductive plug is inserted into the two guide pieces 3 to realize the conduction of the circuit. The conductive plug and the socket 2 are relatively simple to assemble and disassemble, and are not easy to cause damage to the circuit board.
[0040] Embodiment 2
[0041] With reference to Figure 3 The difference between the embodiment and the embodiment 1 is that the socket 2 is provided with an avoiding opening 202 on the side wall relative to the two guide pieces 3, the end of the guide piece 3 passes through the avoiding opening 202 to the outside of the socket 2, and the guide piece 3 is gap-fitted with the avoiding opening 202.
[0042] With reference to Figure 3 When the worker manually pulls out the conductive plug from the socket 2, the end of the two guide pieces 3 is manually bent first, so as to facilitate the conductive end of the conductive plug to be pulled out from between the two guide pieces 3.
[0043] With reference to Figure 3 The socket 2 is provided with a deformation groove 203 away from the circuit board, and the socket 2 is integrally formed with a limiting pull rod 4 close to the circuit board. The limiting pull rod 4 is integrally formed with a limiting ball 5 sliding in a limiting groove. The connecting part of the limiting pull rod 4 relative to the socket 2 is located on both sides of the buffer groove 201.
[0044] With reference to Figure 3 When the socket 2 is deformed, the limiting ball 5 moves relative to the deformation groove 203. The limiting ball 5 is matched with the end of the deformation groove 203 to limit the maximum deformation degree of the socket 2, so as to reduce the possibility that the deformation degree of the socket 2 is too large when the worker inserts or pulls out the conductive plug, and the position of the socket 2 relative to the buffer groove 201 is broken or difficult to recover.
[0045] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the structure, shape and principle of the present application shall be covered within the protection scope of the present application.
Claims
1. A modular circuit board assembly device, characterized in that: It includes a socket (2) arranged on a circuit board for connecting to a conductive plug. The socket (2) contains two guide pieces (3) that fit together in a figure-eight shape. The conductive end of the conductive plug is inserted between the two guide pieces (3). There is a gap between the two guide pieces (3) and the inner wall of the socket (2). The gap between the two guide pieces (3) gradually increases along the direction closer to the circuit board.
2. The modular circuit board assembly device according to claim 1, characterized in that: The socket (2) is soldered onto the circuit board.
3. The modular circuit board assembly device according to claim 1, characterized in that: The socket (2) has a U-shaped cross section, and each end of the open side of the socket (2) corresponds to a guide piece (3) and is integrally formed with it.
4. The modular circuit board assembly device according to claim 1, characterized in that: There is a gap between the two guide plates (3).
5. The modular circuit board assembly device according to claim 3, characterized in that: A buffer groove (201) is provided on the socket (2) near the circuit board, and the buffer groove (201) extends to the open side of the socket (2).
6. The modular circuit board assembly device according to claim 1, characterized in that: The socket (2) has clearance openings (202) on both sides of the guide plate (3), and the end of the guide plate (3) passes through the clearance openings (202) to the outside of the socket (2).
7. The modular circuit board assembly device according to claim 6, characterized in that: The socket (2) has a deformation groove (203) at a position away from the circuit board. A limit rod (4) is arranged on the socket (2) near the circuit board. A limit ball (5) is arranged on the limit rod (4) and slides in the limit groove. The connection between the limit rod (4) and the socket (2) and the deformation groove (203) are located on both sides of the buffer groove (201).