A circuit board with convenient wiring

Abstract

The utility model discloses a kind of line board of convenient wiring belongs to line board field, including line board body, electronic component is installed on line board body, the top of line board body is fixed with wiring shell, wiring shell electrically connected electronic component, wiring shell is in and is equipped with wiring port, one side of line board body is equipped with connecting shell, locking mechanism for being used to limit connecting shell is arranged in wiring shell, locking mechanism includes the installation slot being opened in wiring shell, the two side surfaces of connecting shell are fixed with limit block. The utility model is through the setting of locking mechanism, the effect of quick locking connecting shell and wiring shell is played, effectively prevent connecting shell from separating from wiring shell due to factors such as vibration, external force pulling during use process, ensure that wiring terminal and wiring port maintain stable electric connection, improve the reliability of line board overall connection, avoid traditional welding and plug-in connection mode, affect the normal operation of circuit.

Description

Technical Field

[0001] This utility model relates to the field of circuit board technology, and in particular to a circuit board that is easy to wire. Background Technology

[0002] As a key component in electronic devices that enables electrical connections, the ease and reliability of wiring on circuit boards have a significant impact on the performance and production efficiency of electronic devices. In traditional circuit board designs, wiring methods mostly use soldering or plug-in connectors. Although soldering can ensure the stability of electrical connections, it has many problems, such as requiring professional soldering equipment and skilled operation, low efficiency of manual soldering, and the high temperature generated during the soldering process may damage sensitive components on the circuit board.

[0003] When using pluggable connectors, due to the large number of connector pins, careful alignment of the pins with the pads on the circuit board is required during wiring, making the operation more complicated and prone to incorrect wiring. Furthermore, after prolonged use, the contact parts of the connector are prone to poor contact due to oxidation, wear, and other reasons, which affects the normal operation of the circuit and reduces the reliability and lifespan of the circuit board. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the prior art by proposing a circuit board that facilitates wiring.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A circuit board for easy wiring includes a circuit board body on which electronic components are mounted. A wiring housing is fixed to the top of the circuit board body and electrically connected to the electronic components. A wiring port is provided inside the wiring housing. A connecting housing is provided on one side of the circuit board body. A locking mechanism for limiting the position of the connecting housing is provided inside the wiring housing. The locking mechanism includes a mounting groove opened in the wiring housing. Limiting blocks are fixed on both sides of the connecting housing.

[0007] Preferably, the wiring housing has a slot, the connecting housing slides in the slot, and a wiring terminal is fixed on one side of the connecting housing near the wiring housing, and the wiring terminal is inserted into the wiring port.

[0008] Preferably, the locking mechanism further includes a pull rod that slides on the wiring housing, and an arc-shaped block is fixed at the bottom end of the pull rod.

[0009] Preferably, a return spring is sleeved on the outer surface of the pull rod, and the two ends of the return spring are fixedly connected to the wiring shell and the arc-shaped block, respectively.

[0010] Preferably, a pull ring is fixed to the top of the pull rod, and an anti-slip sleeve is fixed to the outer surface of the pull ring.

[0011] Preferably, the wiring housing is further provided with a guiding mechanism, the guiding mechanism including a guide strip fixed to the top of the connecting housing, and a guide groove is provided on the top wall of the wiring housing, the guide strip sliding in the guide groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. The locking mechanism effectively locks the connection shell and the wiring shell together, preventing the connection shell from separating from the wiring shell due to vibration, external pulling, or other factors during use. This ensures a stable electrical connection between the wiring terminals and the wiring ports, improving the overall reliability of the circuit board connection. It also avoids the problems associated with traditional soldering and plug-in connection methods, which can affect the normal operation of the circuit and reduce the reliability and lifespan of the circuit board.

[0014] 2. The guide mechanism ensures precise alignment between the connector housing and the wiring housing, preventing misalignment or tilting during insertion and ensuring accurate insertion of the wiring terminals into the wiring ports. This improves the accuracy and efficiency of wiring operations and reduces problems such as poor contact caused by inaccurate alignment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a circuit board that facilitates wiring, as proposed in this utility model.

[0016] Figure 2 A connection diagram of a wiring shell and a connection shell for a circuit board that facilitates wiring, as proposed in this utility model;

[0017] Figure 3 Side view of the wiring shell structure of a circuit board that facilitates wiring, as proposed in this utility model;

[0018] Figure 4 A schematic diagram of the internal structure of the wiring shell of a circuit board for easy wiring proposed in this utility model;

[0019] Figure 5 A cross-sectional view of the wiring shell structure of a circuit board that facilitates wiring, as proposed in this utility model;

[0020] Figure 6 This utility model proposes a circuit board that facilitates wiring. Figure 5 Enlarged view of the structure at point A in the middle.

[0021] In the diagram: 1. Circuit board body; 2. Electronic component; 3. Wiring shell; 4. Wiring port; 5. Slot; 6. Connecting shell; 7. Wiring terminal; 81. Mounting slot; 82. Limiting block; 83. Pull rod; 84. Arc block; 85. Return spring; 86. Pull ring; 91. Guide bar; 92. Guide groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Reference Figures 1-6 A circuit board for easy wiring includes a circuit board body 1, on which electronic components 2 are mounted. A wiring shell 3 is fixed to the top of the circuit board body 1. The wiring shell 3 is electrically connected to the electronic components 2. A wiring port 4 is provided inside the wiring shell 3. A connecting shell 6 is provided on one side of the circuit board body 1. A locking mechanism for limiting the connecting shell 6 is provided inside the wiring shell 3. The locking mechanism includes a mounting groove 81 opened in the wiring shell 3. Limiting blocks 82 are fixed on both sides of the connecting shell 6.

[0025] Furthermore, a slot 5 is provided inside the wiring housing 3, and the connecting housing 6 slides in the slot 5. A wiring terminal 7 is fixed on one side of the connecting housing 6 near the wiring housing 3, and the wiring terminal 7 is inserted into the wiring port 4.

[0026] Furthermore, the locking mechanism also includes a pull rod 83 that slides on the wiring housing 3, with an arc-shaped block 84 fixed at the bottom end of the pull rod 83.

[0027] Furthermore, a return spring 85 is sleeved on the outer surface of the pull rod 83, and the two ends of the return spring 85 are fixedly connected to the wiring shell 3 and the arc block 84, respectively.

[0028] Furthermore, a pull ring 86 is fixed to the top of the pull rod 83, and an anti-slip sleeve is fixed to the outer surface of the pull ring 86.

[0029] When connecting the connecting shell 6 and the wiring shell 3, the guide mechanism ensures that the connecting shell 6 can be smoothly inserted into the slot 5 inside the wiring shell 3 in the correct direction, preventing the connecting shell 6 from shifting or tilting during insertion. This ensures that the wiring terminal 7 fixed on the side of the connecting shell 6 closest to the wiring shell 3 is accurately aligned with the wiring port 4 inside the wiring shell 3. After the connecting shell 6 is fully inserted into the wiring shell 3, the locking mechanism begins to function during insertion. The limiting blocks 82 fixed on both sides of the connecting shell 6 are now located in the mounting groove 81 inside the wiring shell 3. When moved to... When the arc-shaped block 84 contacts, due to the arc-shaped end face design of the arc-shaped block 84, it will drive the arc-shaped block 84 and the pull rod 83 to move upward, squeezing the return spring 85. When the limit block 82 moves to a position where it does not contact the arc-shaped block 84, the limit block 82 will abut against the inner wall of the wiring housing 3. Through the return spring 85, the arc-shaped block 84 will be reset, locking the limit block 82 to prevent the connecting housing 6 from separating from the wiring housing 3 due to vibration, external force pulling, or other factors during use, ensuring that the wiring terminal 7 and the wiring port 4 maintain a stable electrical connection.

[0030] When it is necessary to disassemble the connecting shell 6, the operator pulls the lever 83 to overcome the elastic force of the return spring 85, causing the arc block 84 to separate from the limit block 82, releasing the lock on the connecting shell 6. Then, with the assistance of the guide mechanism, the connecting shell 6 is pulled out from the slot 5 of the wiring shell 3, completing the separation of the connecting shell 6 from the wiring shell 3 and realizing the disassembly of the circuit.

[0031] Based on Example 1, Example 2:

[0032] Reference Figures 1-6 A guide mechanism is also provided on the wiring housing 3.

[0033] Furthermore, the guiding mechanism includes a guide bar 91 fixed to the top of the connecting shell 6, and a guide groove 92 is provided on the top wall of the wiring shell 3, in which the guide bar 91 slides.

[0034] The guide bar 91 on the top of the connecting shell 6 slides into the guide groove 92 on the top wall of the wiring shell 3. When the connecting shell 6 is inserted into the wiring shell 3, the guide bar 91 moves along the guide groove 92, which can accurately guide the movement direction of the connecting shell 6, avoid the connecting shell 6 from being offset or skewed when inserted, and ensure that the wiring terminal 7 can be accurately inserted into the wiring port 4, improving the accuracy and efficiency of wiring operations, and reducing problems such as poor contact caused by inaccurate docking.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wiring board which facilitates wiring, comprising a wiring board body (1), characterized by, The circuit board body (1) is provided with electronic components (2), the top of the circuit board body (1) is fixedly provided with a wiring shell (3), the wiring shell (3) is electrically connected with the electronic components (2), the wiring shell (3) is provided with wiring ports (4), one side of the circuit board body (1) is provided with a connecting shell (6), the wiring shell (3) is provided with a locking mechanism for limiting the connecting shell (6), the locking mechanism comprises an installation slot (81) formed in the wiring shell (3), and the connecting shell (6) is fixedly provided with limiting blocks (82) on two side surfaces.

2. The wiring board of claim 1, wherein The wiring shell (3) is provided with a slot (5), the connecting shell (6) is slidably arranged in the slot (5), one side surface of the connecting shell (6) is fixedly provided with wiring terminals (7), and the wiring terminals (7) are inserted into the wiring ports (4).

3. The board of claim 1, wherein, The locking mechanism further comprises a pull rod (83) slidably arranged on the wiring shell (3), and the bottom end of the pull rod (83) is fixedly provided with an arc-shaped block (84).

4. The board of claim 3, wherein The outer surface of the pull rod (83) is sleeved with a reset spring (85), and the two ends of the reset spring (85) are fixedly connected with the wiring shell (3) and the arc-shaped block (84) respectively.

5. The board of claim 3, wherein, The top end of the pull rod (83) is fixedly provided with a pull ring (86), and the outer surface of the pull ring (86) is fixedly provided with an anti-skid sleeve.

6. The board of claim 1, wherein, The wiring shell (3) is further provided with a guide mechanism, the guide mechanism comprises a guide strip (91) fixedly arranged on the top of the connecting shell (6), and the top wall of the wiring shell (3) is provided with a guide slot (92), and the guide strip (91) is slidably arranged in the guide slot (92).

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