Instrument wire harness quick connector

Abstract

The utility model belongs to the technical field of wire harnesses, and particularly relates to an instrument wire harness quick connector which comprises a connector body, a wire is fixedly connected to one side of the connector body, a connecting part is fixedly mounted at the top of the connector body, a connecting sleeve is arranged at one end of the connector body, and a fixing part is arranged at the top of the connecting sleeve. The connecting part, the connecting plate and the fixing groove are arranged, meanwhile, the fixing part, the connecting groove, the movable groove, the plug pin and the compression spring are arranged to be used in cooperation, the connecting plate is movably connected with the connecting groove in an inserted mode, and the plug pin is movably connected with the fixing groove in an inserted mode. By pulling the plug pins towards the two sides, the connector body and the connecting sleeve can be quickly and fixedly connected and disassembled conveniently, operation and use are convenient, meanwhile, the fixing and mounting stability is high, and better work and use can be facilitated; and the first sealing ring, the second sealing ring, the first sealing groove and the second sealing groove are arranged to be used in cooperation, and the connection and installation sealing performance between the connector body and the connecting sleeve can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harnesses, in particular to a quick connector for an instrument wire harness. Background Art

[0002] Connectors are commonly used to connect wire harnesses and electrical components. Wire harness connectors are crucial components for connecting various electrical and electronic devices. To prevent connectors from becoming disconnected during use, connectors facilitate the connection between wire harnesses, eliminating the need for slow, individual wire connections. The design of these connectors greatly facilitates wiring between instrument panels. A wire harness is a device that connects multiple electrical or electronic components via wires. It is commonly used in various products, including vehicles, home appliances, and communications equipment. Wire harnesses effectively manage and protect electrical circuits while improving system reliability and safety.

[0003] The prior art has the following deficiencies: The prior art publication number CN202022276507.3 is a dashboard wiring harness connector, comprising a wire, a transfer block fixedly installed on the left end of the wire, a plurality of buffer protective sleeves fixedly connected to the left end of the transfer block, the wire movably sleeved inside the buffer protective sleeve, the wire extending to the outside of the buffer protective sleeve, two connecting plates fixedly connected to the left side of the transfer block, two wire harnesses fixedly installed on the inner side of the left ends of the two connecting plates, the wire harnesses are fixedly connected by bolts, a connector is fixedly installed on the right side of the transfer block, the inner movably sleeve of the connector is provided with a plug connector, the outer fixed sleeve of the connector is provided with a fixed sleeve, the right side of the fixed sleeve is fixedly connected with a fixed paddle, the outer fixed sleeve of the fixed sleeve is provided with a fixing ring, the right side of the fixing ring is fixedly connected with a fixed cone ring, and the right side of the plug connector is fixedly provided with a fixing column.

[0004] When in use, the above-mentioned wiring harness connector can effectively improve the stability of the wiring harness connection installation and prevent it from falling off easily. However, its installation and disassembly operations are relatively troublesome during work use, which is not convenient for improving the efficiency of installation and disassembly, making its work use relatively limited. At the same time, the sealing performance of the wiring harness connection installation is relatively poor, and it is easily affected by the external environment and caused corrosion damage, affecting the work use effect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides an instrument wiring harness quick connector to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an instrument wiring harness quick connector, comprising a connector body, a wire fixedly connected to one side of the connector body, a connecting portion fixedly installed on the top of the connector body, a connecting sleeve provided at one end of the connector body, and a fixing portion provided on the top of the connecting sleeve.

[0007] As an optimal technical solution of the present invention, the connector body includes a first sealing ring and a second sealing ring. The first sealing ring is provided on one side of the connector body, and the second sealing ring is provided on one side of the first sealing ring. The first sealing ring and the second sealing ring are both made of rubber material.

[0008] As a preferred technical solution of the present invention, a plurality of the conductive wires are provided, and the conductive wires are evenly and symmetrically distributed on one side of the connector body.

[0009] As an optimal technical solution of the present invention, the connecting part includes a connecting plate and a fixing groove, a connecting plate is provided on one side of the connecting part, a fixing groove is provided on one side of the connecting plate, two connecting parts are provided, and are symmetrically distributed on the upper and lower sides of the connecting head body, and multiple connecting plates are provided, and are symmetrically distributed on one side of the connecting part.

[0010] As an optimal technical solution of the present invention, the connecting sleeve includes a first sealing groove and a second sealing groove. The first sealing groove is provided inside the connecting sleeve, and the second sealing groove is provided inside the first sealing groove. The inner diameters of the first sealing groove and the second sealing groove are respectively adapted to the outer diameters of the first sealing ring and the second sealing ring, and the first sealing ring and the second sealing ring are respectively movably connected to the first sealing groove and the second sealing groove.

[0011] As an optimal technical solution of the present utility model, the fixed part includes a connecting groove, a movable groove, a latch and a compression spring. A connecting groove is provided inside the fixed part, a movable groove is provided on one side of the connecting groove, a latch is provided inside the movable groove, and a compression spring is provided on one side of the latch. There are two fixed parts, which are symmetrically distributed on the upper and lower sides of the connecting sleeve. The inner diameter of the connecting groove is adapted to the outer diameter of the connecting plate, and the connecting plate is movably connected to the connecting groove.

[0012] As a preferred technical solution of the present invention, both ends of the compression spring are fixedly connected with latches, the outer diameter of the latches matches the inner diameter of the fixing slots, and the latches are movably plugged into the fixing slots.

[0013] Compared with the prior art, the utility model provides an instrument wiring harness quick connector with the following beneficial effects:

[0014] 1. The instrument wiring harness quick connector is provided with a connecting part, a connecting plate and a fixed groove, and is also provided with a fixed part, a connecting groove, a movable groove, a pin and a compression spring for coordinated use. The connecting plate is movably plugged into the connecting groove, and the pin is movably plugged into the fixed groove. By pulling the pin to both sides, the connector body and the connecting sleeve can be quickly fixed and connected and disassembled. The operation is convenient and the fixed installation stability is high, which can facilitate better work use.

[0015] 2. The instrument wiring harness quick connector is provided with a first sealing ring and a second sealing ring on one side of the connector body. The first sealing ring and the second sealing ring are both made of rubber material. A first sealing groove and a second sealing groove are provided inside one side of the connecting sleeve for use in conjunction with each other. This can effectively improve the connection and installation sealing between the connector body and the connecting sleeve, prevent external dust or water stains from easily penetrating into the interior and causing corrosion damage to the connection parts, so as to facilitate better long-term working use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the split structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the installation structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the connector of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the connecting sleeve of the utility model;

[0020] Figure 5 This is a schematic structural diagram of the fixing part of the utility model.

[0021] In the figure: 1. Connector body; 101. First sealing ring; 102. Second sealing ring; 2. Wire; 3. Connecting part; 301. Connecting plate; 302. Fixing groove; 4. Connecting sleeve; 401. First sealing groove; 402. Second sealing groove; 5. Fixing part; 501. Connecting groove; 502. Movable groove; 503. Pin; 504. Compression spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5In this embodiment: the instrument wiring harness quick connector includes a connector body 1, a wire 2 is fixedly connected to one side of the connector body 1, a connecting part 3 is fixedly installed on the top of the connector body 1, a connecting sleeve 4 is provided at one end of the connector body 1, and a fixing part 5 is provided on the top of the connecting sleeve 4.

[0024] Reference Figure 1 and Figure 3 The connector body 1 includes a first sealing ring 101 and a second sealing ring 102. The first sealing ring 101 is provided on one side of the connector body 1, and the second sealing ring 102 is provided on one side of the first sealing ring 101. Both the first sealing ring 101 and the second sealing ring 102 are made of rubber material;

[0025] Specifically: the connection and installation sealing between the connector body 1 and the connecting sleeve 4 can be improved, which is convenient for better work use.

[0026] Reference Figure 1 、 Figure 2 and Figure 3 , a plurality of wires 2 are provided, and the wires 2 are evenly and symmetrically distributed on one side of the connector body 1;

[0027] Specifically: it is convenient to quickly fix, connect and install the wire 2, and is convenient for work and use.

[0028] Reference Figure 1 and Figure 3 The connecting portion 3 includes a connecting plate 301 and a fixing groove 302. A connecting plate 301 is provided on one side of the connecting portion 3, and a fixing groove 302 is provided on one side of the connecting plate 301. There are two connecting portions 3, and they are symmetrically distributed on the upper and lower sides of the connector body 1. There are multiple connecting plates 301, and they are symmetrically distributed on one side of the connecting portion 3.

[0029] Specifically: it is convenient to connect with the fixing part 5 and is easy to install and use.

[0030] Reference Figure 1 and Figure 4 The connecting sleeve 4 includes a first sealing groove 401 and a second sealing groove 402. The first sealing groove 401 is provided inside the connecting sleeve 4, and the second sealing groove 402 is provided inside the first sealing groove 401. The inner diameters of the first sealing groove 401 and the second sealing groove 402 are respectively adapted to the outer diameters of the first sealing ring 101 and the second sealing ring 102. The first sealing ring 101 and the second sealing ring 102 are respectively movably connected to the first sealing groove 401 and the second sealing groove 402;

[0031] Specifically: the connection sealing between the connector body 1 can be improved to prevent dust or water stains from easily entering the interior.

[0032] Reference Figure 1 、 Figure 4 and Figure 5 , the fixed part 5 includes a connecting groove 501, a movable groove 502, a latch 503 and a compression spring 504. The fixing part 5 is provided with a connecting groove 501, a movable groove 502 is provided on one side of the connecting groove 501, a latch 503 is provided inside the movable groove 502, and a compression spring 504 is provided on one side of the latch 503. There are two fixing parts 5, and they are symmetrically distributed on the upper and lower sides of the connecting sleeve 4. The inner diameter of the connecting groove 501 is adapted to the outer diameter of the connecting plate 301, and the connecting plate 301 is movably connected to the connecting groove 501; the two ends of the compression spring 504 are fixedly connected with the latch 503, the outer diameter of the latch 503 is adapted to the inner diameter of the fixing groove 302, and the latch 503 is movably connected to the fixing groove 302;

[0033] Specifically: it is convenient to connect and fix with the connecting part 3, so as to improve its connection and installation stability.

[0034] The working principle and usage process of the present invention are as follows: the operator docks the connector body 1 with the connecting sleeve 4, so that the first sealing ring 101 and the second sealing ring 102 are docked and inserted into the first sealing groove 401 and the second sealing groove 402 respectively, and at the same time the connecting plate 301 is inserted into the connecting groove 501, and then the latch 503 is pulled to both sides, so that the latch 503 can be movably adjusted and inserted into the fixing groove 302, which is convenient for quick connection, fixing, installation and use of the connector body 1, and is easy to operate and use, and is also convenient for quick disassembly.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An instrument harness quick connector, comprising a connector body (1), a conductor (2) being fixedly connected to one side of the connector body (1), and characterized in that: A connecting portion (3) is fixedly mounted on the top of the connector body (1), a connecting sleeve (4) is provided at one end of the connector body (1), and a fixing portion (5) is provided on the top of the connecting sleeve (4).

2. The instrument wiring harness quick connector according to claim 1, characterized in that: The connector body (1) comprises a first sealing ring (101) and a second sealing ring (102); the first sealing ring (101) is provided on one side of the connector body (1), and the second sealing ring (102) is provided on one side of the first sealing ring (101); the first sealing ring (101) and the second sealing ring (102) are both made of rubber material.

3. The instrument wiring harness quick connector according to claim 1, characterized in that: A plurality of the wires (2) are provided, and the wires (2) are evenly and symmetrically distributed on one side of the connector body (1).

4. The instrument wiring harness quick connector according to claim 1, characterized in that: The connecting portion (3) comprises a connecting plate (301) and a fixing groove (302); the connecting plate (301) is provided on one side of the connecting portion (3); the fixing groove (302) is provided on one side of the connecting plate (301); two connecting portions (3) are provided and are symmetrically distributed on the upper and lower sides of the connector body (1); a plurality of connecting plates (301) are provided and are symmetrically distributed on one side of the connecting portion (3).

5. The instrument wiring harness quick connector according to claim 1, characterized in that: The connecting sleeve (4) comprises a first sealing groove (401) and a second sealing groove (402); the first sealing groove (401) is provided inside the connecting sleeve (4); the second sealing groove (402) is provided inside the first sealing groove (401); the inner diameters of the first sealing groove (401) and the second sealing groove (402) are respectively adapted to the outer diameters of the first sealing ring (101) and the second sealing ring (102); the first sealing ring (101) and the second sealing ring (102) are respectively movably plugged into the first sealing groove (401) and the second sealing groove (402).

6. The instrument wiring harness quick connector according to claim 1, characterized in that: The fixing portion (5) comprises a connecting groove (501), a movable groove (502), a latch (503) and a compression spring (504); the fixing portion (5) is provided with a connecting groove (501) inside, a movable groove (502) is provided on one side of the connecting groove (501), a latch (503) is provided inside the movable groove (502), and a compression spring (504) is provided on one side of the latch (503); two fixing portions (5) are provided and symmetrically distributed on the upper and lower sides of the connecting sleeve (4); the inner diameter of the connecting groove (501) is adapted to the outer diameter of the connecting plate (301), and the connecting plate (301) is movably plugged into the connecting groove (501).

7. The instrument wiring harness quick connector according to claim 6, characterized in that: The two ends of the compression spring (504) are fixedly connected with latches (503), the outer diameter of the latch (503) is adapted to the inner diameter of the fixing slot (302), and the latch (503) is movably plugged into the fixing slot (302).

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