Terminal connecting piece convenient to disassemble and assemble

Abstract

The utility model provides a terminal connecting piece convenient to disassemble and assemble, which comprises a connecting piece body and a microswitch, a plurality of insertion piece terminals are arranged at the bottom of the microswitch, clamping holes are formed in the surfaces of the insertion piece terminals, the connecting piece body comprises a wiring part and an insertion part, two sides of the insertion part are bent inwards to be provided with clamping plates, and the clamping plates are connected with the wiring part. The surface of the plugging part is provided with a window, the inner wall of the top of the window extends to be provided with an elastic sheet, the bottom of the elastic sheet is bent towards the window to be provided with an abutting plate, one end of the abutting plate extends out of the window to be provided with a buckling plate, the elastic sheet is clamped into the clamping hole, and the abutting plate abuts against the inner wall of the clamping hole. According to the terminal connecting piece provided by the utility model, limiting assembly can be completed after the inserting part is inserted into the inserting piece terminal, the elastic piece is clamped into the clamping hole and the abutting plate abuts against the inner wall of the clamping hole, disassembly can be completed by pulling the buckling plate to enable the elastic piece and the abutting plate to be separated from the clamping hole, the connection is very firm, the disassembly and assembly are convenient, and the efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting wires, in particular to a terminal connector which is easy to assemble and disassemble. Background Art

[0002] In the prior art, in order to ensure the connection strength, the terminals of the micro switch shown in Figure 4 and the connecting wires are usually connected by welding, which makes it inconvenient to disassemble and assemble the connecting wires, and has certain requirements on the proficiency of the welding process. The installation time is long, resulting in poor assembly efficiency. In addition, during welding, once bubbles appear at the solder joints, their conductive effect and strength will be reduced, which is quite inconvenient. Utility Model Content

[0003] The purpose of the utility model is to provide a terminal connector that is easy to assemble and disassemble, so as to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A terminal connector that is easy to disassemble and assemble, comprises a connector body and a micro switch, wherein a plurality of plug-in terminals are arranged at the bottom of the micro switch, and a plurality of plug-in terminals are arranged on the surfaces of the plug-in terminals, the connector body comprises a wiring portion and a plug-in portion, both sides of the plug-in portion are bent inwardly and provided with clamping plates, a plug-in channel is formed between the two clamping plates and the plug-in portion, the plug-in terminal is plugged into the plug-in channel, a window is opened on the surface of the plug-in portion, a spring sheet is extended from the inner wall of the top of the window, a contact plate is bent at the bottom of the spring sheet toward the window, a clip plate is arranged at one end of the abutment plate extending out of the window, the spring sheet is plugged into the card hole, and the abutment plate abuts against the inner wall of the card hole.

[0006] Preferably, the plug-in terminal fits the plug-in channel, and the two clamping plates are both C-shaped bending structures, and the two clamping plates abut against the surface of the plug-in terminal.

[0007] Preferably, the top of the spring sheet is arranged as an inclined surface structure, the spring sheet, the abutment plate and the pull plate are arranged as a Z-shaped bending structure, and the spring sheet, the abutment plate and the pull plate are arranged as an integrated structure.

[0008] Preferably, both sides of the bottom of the plug terminal are chamfered.

[0009] Beneficial Effects

[0010] The above one or more technical solutions in the terminal connector that is easy to disassemble and assemble provided by the embodiment of the utility model have at least one of the following technical effects:

[0011] The utility model provides a terminal connector that is easy to disassemble and assemble. During assembly, the plug-in part is plugged into the plug-in terminal, the spring sheet is inserted into the card hole, and the abutment plate abuts against the inner wall of the card hole to complete the limit assembly. The connection is very reliable and the assembly efficiency is higher. During disassembly and replacement, the spring sheet and the abutment plate are pulled out of the card hole by pulling the pull plate, and the connector body can be pulled off the plug-in terminal to complete the disassembly, making disassembly more convenient and improving the disassembly and replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the connection structure between the connector body and the micro switch of the utility model;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of the connection between the connector body and the micro switch of the utility model;

[0014] Figure 3 This is a schematic diagram of the main structure of the connector of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the micro switch of the utility model;

[0016] Figure 5 for Figure 2 A local enlarged structural schematic diagram;

[0017] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0018] 1. Connector body; 2. Micro switch; 3. Plug terminal; 4. Clamp hole; 5. Wiring part; 6. Plug-in part; 7. Clamp plate; 8. Plug-in channel; 9. Window; 10. Spring piece; 11. Abutment plate; 12. Clamp plate. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0021] Example 1

[0022] like Figure 1-5 The terminal connector shown in the figure is easy to disassemble and assemble, including a connector body 1 and a micro switch 2. A plurality of plug-in terminals 3 are arranged at the bottom of the micro switch 2. The plurality of plug-in terminals 3 are arranged in an array. A plurality of plug-in terminals 3 are provided with a card hole 4 on their surfaces. The card hole 4 is a circular or square structure. The connector body 1 includes a wiring portion 5 and a plug-in portion 6. The wiring portion 5 is used to connect with a connecting wire. The plug-in portion 6 is used to plug with the plug-in terminal 3. The wiring portion 5 and the plug-in portion 6 are an integrated structure. Both sides of the plug-in portion 6 are bent inwardly and provided with a clamping plate 7. The two clamping plates 7 and the plug-in portion 6 are an integrated structure. The two clamping plates 7 and the plug-in portion 6 are connected to each other. A plug-in channel 8 is formed between the two ends of the plug-in terminal 3, and the plug-in terminal 3 is plugged into the plug-in channel 8. A window 9 is provided on the surface of the plug-in portion 6, and a spring sheet 10 is extended from the inner wall at the top of the window 9. The spring sheet 10 is inclined toward the side close to the clamping plate 7, and a contact plate 11 is bent at the bottom of the spring sheet 10 toward the window 9. One end of the contact plate 11 extends out of the window 9 and is provided with a clip plate 12. The spring sheet 10 has good toughness and good elasticity. The spring sheet 10 is inserted into the card hole 4, and the contact plate 11 contacts the inner wall of the card hole 4. The contact plate 11 contacts the inner wall of the card hole 4 to prevent the connector body 1 from falling off from the plug-in terminal 3.

[0023] Furthermore, the plug terminal 3 is fitted with the plug-in channel 8 to ensure the conductive effect. The two clamps 7 are both C-shaped bending structures, and the two clamps 7 abut against the surface of the plug terminal 3. Through this structure, the two clamps 7 clamp the plug terminal 3 to increase the friction force and the plug-in force. During disassembly, the abutting plate 11 and the spring sheet 10 are offset toward the window 9 and disengaged from the card hole 4 by pulling the pull plate 12, so that the limiting effect between the plug-in part 6 and the plug terminal 3 can be cancelled, and the connector body 1 can be pulled up and removed from the plug terminal 3.

[0024] Furthermore, the top of the spring piece 10 is provided with an inclined surface structure. During the plug-in process of the plug-in terminal 3 and the plug-in portion 6, the plug-in terminal first contacts the inclined surface of the spring piece 10, and the inclined surface structure facilitates the spring piece 10 to be inserted into the card hole 4. The spring piece 10, the abutment plate 11, and the pull plate 12 are a Z-shaped bending structure, and the spring piece 10, the abutment plate 11, and the pull plate 12 are an integrated structure. The structure between the pull plate 12, the abutment plate 11, and the spring piece 10 provides a lever effect, and when the pull plate 12 is pulled, the abutment plate 11 and the spring piece 10 move simultaneously.

[0025] Furthermore, both sides of the bottom of the plug-in terminal 3 are provided with chamfers, and the chamfers facilitate the plug-in terminal 3 to be inserted into the plug-in channel 8.

[0026] The utility model provides a terminal connector that is easy to assemble and disassemble. Its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0027] Technologies not described in detail in the present invention are all well-known technologies. Those skilled in the art can easily implement the present invention based on understanding this specification, and the contents shown in the drawings are part of this specification.

[0028] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A terminal connector that is easy to assemble and disassemble, comprising a connector body (1), a micro switch (2), Features: The bottom of the micro switch (2) is provided with a plurality of plug-in terminals (3), and the surfaces of the plurality of plug-in terminals (3) are provided with clamping holes (4). The connector body (1) comprises a wiring portion (5) and a plug-in portion (6). Both sides of the plug-in portion (6) are provided with clamping plates (7) bent inwardly, and a plug-in channel (8) is formed between the two clamping plates (7) and the plug-in portion (6). The plug-in terminal (3) is plugged into the plug-in channel (8). The surface of the plug-in portion (6) is provided with a window (9), and a spring sheet (10) is extended from the inner wall of the top of the window (9). The bottom of the spring sheet (10) is bent toward the window (9) and provided with an abutment plate (11). One end of the abutment plate (11) extends out of the window (9) and is provided with a clip plate (12). The spring sheet (10) is clamped into the clamping hole (4), and the abutment plate (11) abuts against the inner wall of the clamping hole (4).

2. A terminal connector that is easy to assemble and disassemble according to claim 1, Features: The plug-in terminal (3) is fitted with the plug-in channel (8), and the two clamping plates (7) are both C-shaped bending structures, and the two clamping plates (7) abut against the surface of the plug-in terminal (3).

3. A terminal connector that is easy to assemble and disassemble according to claim 1, Features: The top of the spring piece (10) is provided with an inclined surface structure, the spring piece (10), the abutment plate (11) and the clip plate (12) are provided with a Z-shaped bending structure, and the spring piece (10), the abutment plate (11) and the clip plate (12) are provided with an integrated structure.

4. The terminal connector that is easy to assemble and disassemble according to claim 1, Features: Both sides of the bottom of the plug-in terminal (3) are provided with chamfers.

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