Wiring plug easy to unwind

Abstract

The utility model relates to the technical field of wiring plug equipment, in particular to a wiring plug easy to withdraw, which comprises a base, a pin is arranged on the upper portion of the base, a wire is arranged on the lower portion of the base, and a quick plug connected with the pin is arranged at one end of the wire. The middle part of the base is provided with an alignment plate used for assisting the connection of a contact pin and a quick-connection plug, the alignment plate is provided with an opening used for clamping the quick-connection plug, two sides of the alignment plate are provided with dismounting channels, and detachable plug columns are arranged in the dismounting channels. After the plug column is inserted into the dismounting channel, the limitation of the opening on the quick-connection plug can be quickly canceled, the quick-connection plug can be quickly withdrawn in a guiding manner, the quick-connection plug is directly inserted from the bottom of the base and then is connected with the contact pin during mounting, the structure is simple, the operation is convenient, and the operation efficiency can be effectively improved when reciprocating dismounting is needed.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring plug equipment, in particular to a vehicle-mounted wiring plug which is convenient to disassemble during maintenance. Background Art

[0002] In current electronic equipment and electrical systems, wiring plugs are key components for connecting power, signals and data transmission. The stability of their performance and ease of use have a vital impact on the operating efficiency of the overall system. Especially in automobile assembly, wiring plugs are an important component for connecting electronic instruments and car computers.

[0003] Most of the vehicle wiring plugs are plug-in connections, where a socket is installed on the wire to connect with the pin in the plug. Due to the small space in the car, the wiring plug is usually connected by welding, screw fixing, etc. Although these methods ensure the stability of the connection to a certain extent, there are many inconveniences in the process of disassembling and assembling the wire. Especially when frequent disassembly is required during the experimental or maintenance stage, professional tools are required for disassembly, which not only affects the efficiency of disassembly and assembly, but also increases the difficulty of disassembly and assembly, greatly affecting the efficiency of experiments or maintenance. Utility Model Content

[0004] In order to solve the above problems, an embodiment of the utility model provides a wiring plug that can quickly complete the wire withdrawal operation.

[0005] In order to achieve the above-mentioned purpose, the embodiment of the utility model specifically adopts the following technical scheme: a wiring plug that is easy to withdraw, including a base, a pin is arranged on the upper part of the base, a wire is arranged on the lower part, a quick-connect plug connected to the pin is arranged at one end of the wire, an alignment plate for assisting the connection between the pin and the quick-connect plug is arranged in the middle part of the base, an opening for clamping the quick-connect plug is arranged on the alignment plate, disassembly channels are arranged on both sides of the alignment plate, and a detachable plug is arranged in the disassembly channel.

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

[0007] The quick-connect plug comprises a clamp connected to the wire and a docking seat connected to the pin, a connecting column is arranged between the clamp and the docking seat, and an elastic clamping plate is arranged on the side wall of the connecting column.

[0008] There are two elastic clamps, which are located in the disassembly channels on both sides respectively after docking.

[0009] The two elastic clamping plates are distributed in a V shape, and the gap between the two elastic clamping plates and the connecting column increases from top to bottom.

[0010] The base is provided with a plurality of rows of pin groups which are distributed in parallel with each other, each pin group contains a plurality of pins, and a common channel is provided between two adjacent pin groups.

[0011] The bottom of the common channel is provided with a guiding ridge, and the plug located in the common channel is provided with a guiding groove corresponding to the position of the guiding ridge.

[0012] A protective ring plate located outside the plug pin is arranged on the upper part of the base, and the upper end surface of the protective ring plate extends to the upper part of the plug pin.

[0013] The bottom of the base is provided with an insertion hole for passing the wire, and the center lines of the insertion hole, the alignment plate and the insertion pin coincide with each other.

[0014] The beneficial effects of the embodiments of the utility model are as follows: 1. The wiring plug, which is easy to withdraw, comprises a base, a pin is arranged on the upper part of the base, a wire is arranged on the lower part, a quick-connect plug connected to the pin is arranged at one end of the wire, an alignment plate for assisting the connection between the pin and the quick-connect plug is arranged in the middle part of the base, an opening for clamping the quick-connect plug is arranged on the alignment plate, disassembly channels are arranged on both sides of the alignment plate, a detachable plug is arranged in the disassembly channel, and through the design of the disassembly channel, after the plug is inserted into the disassembly channel, the restriction of the opening on the quick-connect plug can be quickly cancelled, and the guide can be quickly withdrawn. During installation, the quick-connect plug can be directly inserted from the bottom of the base and connected to the pin. The structure is simple and easy to operate, and the working efficiency can be effectively improved when reciprocating disassembly is required.

[0015] 2. The pins are designed in rows, and there is a common channel between two adjacent rows of pins. After the plug is placed in the common channel, the wires can be withdrawn in batches, further improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 for Figure 2 Section along AA;

[0019] Figure 4 It is a side view of the utility model (with the plug omitted);

[0020] Figure 5 This is a schematic diagram of the structure of the quick-connect plug in the utility model;

[0021] Figure 6 It is a schematic diagram of the installation structure of the plug column in the utility model.

[0022] In the figure: 1. base; 2. pin; 3. wire; 4. quick-connect plug; 5. alignment plate; 6. opening; 7. disassembly channel; 8. clamp; 9. docking seat; 10. connecting column; 11. elastic clamp; 12. common channel; 13. guide ridge; 14. guide groove; 15. protective ring plate; 16. plug hole; 17. plug. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0024] like Figure 1-6 As shown, the wiring plug for easy withdrawal of the present embodiment comprises a base 1, a pin 2 is arranged on the upper part of the base 1, a wire 3 is arranged on the lower part, a quick-connect plug 4 connected to the pin 2 is arranged at one end of the wire 3, and the other end extends to the outside of the base 1, an alignment plate 5 for assisting the connection between the pin 2 and the quick-connect plug 4 is arranged in the middle part of the base 1, an opening 6 for clamping the quick-connect plug 4 is arranged on the alignment plate 5, disassembly channels 7 are arranged on both sides of the alignment plate 5, a detachable plug 17 is arranged in the disassembly channel 7, the plug 17 is placed in the disassembly channel 7, the quick-connect plug 4 is squeezed, and the limit of the opening 6 on the quick-connect plug 4 is cancelled, and then the wire 3 is withdrawn from the base 1.

[0025] The quick-connect plug 4 includes a clamp 8 connected to the wire 3 and a docking seat 9 connected to the pin 2. A connecting column 10 is provided between the clamp 8 and the docking seat 9. An elastic card plate 11 is provided on the side wall of the connecting column 10. A through hole for passing the wire 3 is provided at the lower part of the base 1. The elastic card plate 11 is squeezed in the through hole and fits with the side wall of the connecting column 10. When the connecting column 10 is aligned with the opening 6 after the insertion is completed, the elastic card plate 11 is reset and extends to the outside of the alignment plate 5, so as to connect the quick-connect super Figure 4 The position is limited to prevent the quick-connect plug 4 from falling off from the base 1.

[0026] There are two elastic clips 11, which are located in the disassembly channels 7 on both sides after docking. The design of the two elastic clips 11 can limit the positions on both sides synchronously, and can also enhance the stability of the connection when limiting the positions, thereby avoiding deviation of the quick-connect plug.

[0027] The two elastic clamping plates 11 are distributed in a V-shape, and the gap between the two elastic clamping plates 11 and the connecting column 10 increases from top to bottom.

[0028] The base 1 is provided with a plurality of rows of pin groups which are distributed in parallel with each other, each pin group includes a plurality of pins 2, and a common channel 12 is provided between two adjacent pin groups. The common channel 12 can be used to squeeze the elastic clamps 11 on both sides in the middle at the same time, and then the plug 17 can be inserted into the outer disassembly channel to synchronously disassemble the wires 3 in the same row. Compared with the existing disassembly and assembly of a single wire, the disassembly and assembly time can be greatly saved.

[0029] A guide ridge 13 is provided at the bottom of the common channel 12, and a guide groove 14 corresponding to the position of the guide ridge 13 is provided on the plug 17 located in the common channel 12. The guide ridge 13 has a guiding function and can also play an error-proofing role to prevent the elastic clamps 11 on both sides from being damaged when the plug is used incorrectly.

[0030] A protective ring plate 15 located outside the plug pin 2 is provided on the upper portion of the base 1. The upper end surface of the protective ring plate 15 extends above the plug pin 2, which protects the plug pin 2 and serves as a guide during the docking process.

[0031] The bottom of the base 1 is provided with a plug hole 16 for passing the wire 3, and the center lines of the plug hole 16, the alignment plate 5 and the pin 2 coincide with each other, which facilitates the installation and alignment of the quick-connect plug 4 and improves the efficiency of assembly and disassembly.

[0032] Working principle / assembly process of this solution: Taking multi-shot pins as an example, a plug is built into the common channel in the middle. At this time, the plug squeezes the elastic card plates 11 on both sides and fits with the side walls of the connecting column 10. Then another plug is inserted into the outside of the row of pins that need to be disassembled and assembled, and the elastic card plate on the other side is squeezed. At this time, the limit of the quick-connect plug 4 is cancelled, and the wire withdrawal operation can be completed by simply pulling the guide 3 downward.

[0033] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0035] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0036] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A wiring plug that is easy to withdraw, comprising a base (1), wherein the upper part of the base (1) is provided with a pin (2), and the lower part is provided with a wire (3), characterized in that: A quick-connect plug (4) connected to the plug pin (2) is provided at one end of the wire (3); an alignment plate (5) for assisting the connection between the plug pin (2) and the quick-connect plug (4) is provided in the middle of the base (1); an opening (6) for clamping the quick-connect plug (4) is provided on the alignment plate (5); disassembly channels (7) are provided on both sides of the alignment plate (5); a removable plug (17) is provided in the disassembly channel (7).

2. The wiring plug that is easy to withdraw according to claim 1, characterized in that: The quick-connect plug (4) comprises a clamp (8) connected to the wire (3) and a docking seat (9) connected to the plug pin (2); a connecting column (10) is provided between the clamp (8) and the docking seat (9); and an elastic clamping plate (11) is provided on the side wall of the connecting column (10).

3. The wiring plug that is easy to withdraw according to claim 2, characterized in that: The number of the elastic clamping plates (11) is two, and the two elastic clamping plates (11) are respectively located in the disassembly channels (7) on both sides after the docking is completed.

4. The wiring plug that is easy to withdraw according to claim 3, characterized in that: The two elastic clamping plates (11) are distributed in a V-shape, and the gap between the two elastic clamping plates (11) and the connecting column (10) increases from top to bottom.

5. The wiring plug that is easy to withdraw according to claim 1, characterized in that: The base (1) is provided with a plurality of rows of mutually parallel pin groups, each of which contains a plurality of pins (2), and a common channel (12) is provided between two adjacent pin groups.

6. The wiring plug that is easy to withdraw according to claim 5, characterized in that: A guide ridge (13) is provided at the bottom of the common channel (12), and a guide groove (14) corresponding to the position of the guide ridge (13) is provided on a plug (17) located in the common channel (12).

7. The wiring plug that is easy to withdraw according to claim 1, characterized in that: The upper part of the base (1) is provided with a protective ring plate (15) located outside the plug pin (2), and the upper end surface of the protective ring plate (15) extends to the top of the plug pin (2).

8. The wiring plug that is easy to withdraw according to claim 1, characterized in that: The bottom of the base (1) is provided with an insertion hole (16) for passing the wire (3), and the center lines of the insertion hole (16), the alignment plate (5) and the insertion pin (2) coincide with each other.

Images