Connector of FAKRA wire harness

Abstract

The utility model discloses a FAKRA wire harness connector, comprising a connector housing, a conduction assembly fixedly connected to the connector housing, a wire harness fixedly connected to the conduction assembly, two locking assemblies fixedly connected to the connector housing, a protection assembly fixedly connected to the connector housing, and two pushing assemblies fixedly connected to the connector housing. The pushing assembly is fixedly connected to the connector shell, when the male end and the female end of the wiring harness connector are connected, the locking assembly can more conveniently and rapidly connect and fix the male end and the female end, and parts in the locking assembly cannot be bent and deformed in the connecting and fixing process, so that damage is avoided, and the service life is prolonged; when the male end and the female end of the wire harness connector are disassembled, the pushing assembly can play a role in assisting, and the protection assembly can also perform dustproof and waterproof protection on the connected wire harness connector.

Description

Technical Field

[0001] The utility model relates to the field of wire harness connectors, in particular to a FAKRA wire harness connector. Background Art

[0002] A wiring harness connector is a type of terminal. A connector is also called a plug-in connector. A connector is usually a relay station for wiring harnesses in automotive circuits. Connectors are generally used to connect wiring harnesses and wiring harnesses, and wiring harnesses to electrical components. Automotive wiring harness connectors are an important part of connecting various electrical and electronic devices in a car. They are also involved in many other fields. In order to prevent the connectors from being disconnected after connection, all connectors use locking devices.

[0003] Most of the existing wiring harness connectors are fixed with the snaps on the shell. As one of the important components of the male and female ends of the wiring harness connector, frequent snapping will cause damage to the components and reduce the snapping effect. Or long-term use will cause the components to age and thus reduce the snapping effect, ultimately reducing the service life of the wiring harness connector. In addition, the snapping process is not very convenient. Utility Model Content

[0004] The purpose of the present utility model is to provide a FAKRA wiring harness connector to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a connector for a FAKRA wiring harness, a conductive component is fixedly connected to one side of a connector housing, a wiring harness is fixedly connected to one side of a conductive component, two locking components are provided, the locking components are fixedly connected to one side of the connector housing, a protective component is fixedly connected to one side of the connector housing, two pushing components are provided, the pushing components are fixedly connected to one side of the connector housing, the connector housing includes a female end housing, a male end housing is movably plugged into one side of the female end housing, a T-shaped reserved groove is provided on one side of the male end housing, a locking housing is fixedly connected to one side of the female end housing, a button is movably connected to one side of the locking housing, a locking sleeve is fixedly connected to one side of the button, the locking sleeve is placed on one side of the locking housing, one side of the arc-shaped spring piece is fixedly connected to one side of the locking sleeve, one side of the arc-shaped spring piece is fixedly connected to one side of the locking housing, and a buckle is fixedly connected to one side of the male end housing.

[0006] As a further solution of the present invention: the female end wiring harness copper bus is fixedly connected to one side of the female end housing, the male end wiring harness copper bus is fixedly connected to one side of the male end housing, the insertion rod is fixedly connected to one side of the female end wiring harness copper bus, and a reserved hole for the insertion rod is provided on one side of the male end housing, and the reserved hole for the insertion rod passes through from one side of the male end housing to the surface of one side of the male end wiring harness copper bus.

[0007] As a further solution of the present invention: two T-blocks are provided, the T-blocks are fixedly connected to one side of the female end housing, two protective sleeves are provided, the protective sleeves are slidably connected to one side of the T-block, the protective sleeves are placed on one side of the female end housing, the protective buckle is fixedly connected to one side of the front protective sleeve, and the protective sleeve is fixedly connected to one side of the rear protective sleeve.

[0008] As a further solution of the present invention: the fixed block is fixedly connected to one side of the male end housing, one side of the external connecting tube is fixedly connected to one side of the fixed block, the inner connecting column is movably inserted into one side of the external connecting tube, one side of the push block is fixedly connected to one side of the inner connecting column, one side of the push block is slidably connected to one side of the T-shaped reserved groove, the spring is sleeved on one side of the external connecting tube and the inner connecting column, one side of the spring is fixedly connected to one side of the fixed block, and one side of the spring is fixedly connected to one side of the push block.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. The wiring harness connector, through the locking component, will not cause the components in the assembly to bend or deform when connecting the male end and the female end of the wiring harness connector, thereby avoiding damage to the components. Moreover, the connection is performed under non-deformation conditions, so the service life will not be reduced due to aging after long-term use. It is also very convenient and quick to use during the connection process.

[0011] 2. The wiring harness connector, through the action of the pushing component, can push the male end to a certain extent based on the female end when the male and female ends of the wiring harness connector are separated, thereby making the separation process more convenient and quick.

[0012] 3. The wiring harness connector, through the protective component, provides dust and waterproof protection for the connection between the male end and the female end of the spliced wiring harness connector, and can also prevent the locking component from being non-actively triggered, resulting in accidental separation of the male end shell and the female end shell, thereby affecting the use of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a schematic diagram of a top view of a FAKRA wiring harness connector.

[0014] Figure 2 The figure is a schematic diagram of the top view of a FAKRA wiring harness connector.

[0015] Figure 3 A schematic diagram of the internal structure of a FAKRA wiring harness connector from a top view.

[0016] Figure 4 This is a schematic diagram of the front structure of a FAKRA wiring harness connector.

[0017] Figure 5This is a schematic diagram of the front cross-sectional structure of a FAKRA wiring harness connector.

[0018] Figure 6 A schematic diagram of the female end housing and internal structure of a FAKRA wiring harness connector.

[0019] Figure 7 This is a schematic diagram of the male end housing and internal structure of a FAKRA wiring harness connector.

[0020] Figure 8 This is a schematic diagram of the right side structure of a FAKRA wiring harness connector.

[0021] Figure 9 A schematic diagram of the structure of a partial locking component in a FAKRA wiring harness connector.

[0022] Figure 10 A schematic diagram of the structure of some dust-proof components in a FAKRA wiring harness connector.

[0023] Figure 11 This is a schematic diagram of the push block structure in the connector of a FAKRA wiring harness.

[0024] Figure 12 This is a schematic diagram of the A structure of a FAKRA wiring harness connector.

[0025] In the figure: 1. Connector housing; 101. Female housing; 102. Male housing; 103. T-shaped reserved slot; 2. Conducting assembly; 201. Female wiring harness copper busbar; 202. Male wiring harness copper busbar; 203. Insertion rod; 204. Insertion rod reserved hole; 3. Wiring harness; 4. Locking assembly; 401. Locking housing; 402. Button; 403. Locking sleeve; 404. Arc-shaped spring; 405. Buckle; 5. Protective assembly; 501. Protective sleeve; 502. T-shaped block; 503. Protective buckle; 504. Protective sleeve; 6. Pushing assembly; 601. Fixing block; 602. External connecting pipe; 603. Internal connecting column; 604. Spring; 605. Pushing block; DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figures 1 to 12In an embodiment of the present invention, a FAKRA wiring harness connector includes a connector housing 1, a conductive component 2 fixedly connected to the inner side of the connector housing 1, a wiring harness 3 fixedly connected to the inner side of the conductive component 1, two locking components 4 are provided, the locking components 4 are fixedly connected to the upper and lower sides of the connector housing 1, a protective component 5 is fixedly connected to the outer side of the connector housing 1, and two pushing components 6 are provided, the pushing components 6 are fixedly connected to the front and rear sides of the connector housing 1.

[0028] The connector housing 1 includes a female housing 101, a male housing 102 movably plugged into the inner side of the female housing 101, a T-shaped reserved groove is provided inside the front and rear sides of the male housing 102, a locking housing 401 is fixedly connected to the right side of the upper side and the right side of the lower side of the female housing 101, a button 402 is movably connected to the locking housing 401 away from the side of the female housing 101, a locking sleeve 403 is fixedly connected to the button 402 close to the side of the female housing 101, and the locking sleeve 403 is placed inside the locking housing 401, and an arc spring is provided. The piece 404 is fixedly connected to the locking sleeve 403 on the side away from the female end housing 101, and the arc spring piece 404 is fixedly connected to the locking housing 401 on the side close to the female end housing 101. The buckle 405 is fixedly connected to the left side of the upper side and the left side of the lower side of the male end housing 102. When in use, the male end housing 102 is inserted into the inner side of the female end housing 101. During this process, the buckle 405 extends into the inner side of the locking housing 401. When the male end housing 102 is inserted into the female end housing 101, the buckle 405 is inserted into the inner side of the locking housing 401. 01 process, the buckle 405 extends into the inner side of the locking housing 401, the triangular protrusion on the front side of the buckle 405 touches the locking sleeve 403 and squeezes the locking sleeve 403 toward the side of the female housing 101. At this time, the arc spring piece 404 is compressed and the button 402 is driven by the locking sleeve 403 to move toward the side of the female housing 101. When the male housing 102 is fully inserted into the female housing 101, the protruding part of the buckle 405 extends into the locking sleeve 403, and the locking sleeve 403 and the button 402 are locked in the arc spring piece 40 4 is reset under the rebound action to limit the buckle, thereby connecting the male end shell 102 to the female end shell 101. When the male end shell 102 and the female end shell 101 are separated, the button 402 is pressed toward the side of the female end shell 101. The button 402 pushes the locking sleeve 403 to move toward the side of the female end shell 101 and compresses the arc-shaped spring piece 404. When the locking sleeve 403 moves toward the side of the female end shell 101 and no longer limits the buckle 405, the male end shell 102 and the female end shell 101 can be separated.

[0029] The female end wiring harness copper bus 201 is fixedly connected to the inner side of the female end housing 101, the male end wiring harness copper bus 202 is fixedly connected to the inner side of the male end housing 102, the insertion rod 203 is fixedly connected to the right side of the female end wiring harness copper bus 201, and a insertion rod reserved hole 204 is set on the left side of the male end housing 102. The insertion rod reserved hole 204 passes through from the left side of the male end housing 102 to the left surface of the male end wiring harness copper bus 202.

[0030] Two T-blocks 502 are provided, and the T-blocks 502 are fixedly connected to the upper and lower sides of the female end housing 101. Two protective sleeves 501 are provided, and the protective sleeves 501 are slidably connected to the outside of the T-blocks 502. The protective sleeves 501 are placed on the front and rear sides of the female end housing 101. The protective buckles 503 are fixedly connected to the upper and lower sides of the front protective sleeve 501, and the protective sleeves 504 are fixedly connected to the upper and lower sides of the rear protective sleeve 501.

[0031] The fixed block 601 is fixedly connected to the front and rear sides of the male end shell 102, the right side of the external connecting tube 602 is fixedly connected to the left side of the fixed block 601, the internal connecting column 603 is movably inserted into the inner side of the external connecting tube 602, the right side of the push block 605 is fixedly connected to the left side of the internal connecting column 603, and the push block 605 is slidably connected to the T-shaped reserved groove 103 close to the side of the male end shell 102. The spring 604 is sleeved on the outside of the external connecting tube 602 and the internal connecting column 603. The right side of the spring 604 is fixedly connected to the left side of the fixed block 601, and the left side of the spring 604 is fixedly connected to the right side of the push block 605.

[0032] The working principle of the present invention is as follows: when in use, the male end shell 102 is inserted into the inner side of the female end shell 101. During this process, the buckle 405 extends into the inner side of the locking shell 401. When the male end shell 102 is inserted into the female end shell 101, the buckle 405 extends into the inner side of the locking shell 401. The triangular protrusion on the front side of the buckle 405 touches the locking sleeve 403 and squeezes the locking sleeve 403 toward the side of the female end shell 101. At this time, the arc-shaped spring piece 404 is compressed and the button 402 is driven by the locking sleeve 403 to move toward the side of the female end shell 101. When the male end shell 102 is fully inserted into the female end shell 101, the protruding part of the buckle 405 extends into the locking sleeve 403. In the sleeve 403, the locking sleeve 403 and the button 402 are reset under the rebound action of the arc-shaped spring piece 404 to limit the buckle, thereby connecting the male end shell 102 with the female end shell 101. While the above process is in progress, the female end shell 101 pushes the push block 605 to slide to the right in the T-shaped reserved groove 103, and the push block 605 drives the inner connecting column 603 to move to the right in the outer connecting tube 602. During the movement, the spring 604 is compressed under the action of the fixed block 601 and the push block 605. After the installation is completed, the front and rear protective sleeves 501 are moved from the outside of the T-block 502 to the center of the female end shell 101. When the protective buckle 503 When the protective sleeve 504 is touched, the raised part of the protective buckle 503 is squeezed toward the female end shell 101. When the protective buckle 503 moves to the inside of the protective sleeve 504, the protective buckle 503 is reset upward to be clamped and fixed, so that the front protective sleeve 501 and the rear protective sleeve 501 are spliced to provide dustproof and waterproof protection for the connection between the male end shell 102 and the female end shell 101, and also prevent the locking component 4 from being non-actively triggered to cause the male end shell 102 to separate from the female end shell 101. When the male end shell 102 and the female end shell 101 are separated, the buckle 503 that is clamped inside the protective sleeve 504 is pressed toward the female end shell 101. Protective buckle 503, then separate the front protective sleeve 501 and the rear protective sleeve 501 by sliding on the T-block, and then press the button 402 toward the side of the female shell 101, the button 402 pushes the locking sleeve 403 to move toward the side of the female shell 101 and compresses the arc-shaped spring piece 404, when the locking sleeve 403 moves toward the side of the female shell 101 and no longer limits the buckle 405, the spring 604 rebounds and pushes the push block 605 to move in the T-shaped reserved groove 103, the push block 605 drives the inner connecting column 603 to move in the outer connecting tube 602, and under the action of the pushing component 6, the male shell 102 pops out from the inside of the female shell 101.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A FAKRA wiring harness connector, comprising a connector housing (1), characterized in that: The conducting component (2) is fixedly connected to one side of the connector housing (1), the wiring harness (3) is fixedly connected to one side of the conducting component (2), two groups of locking components (4) are provided, the locking components (4) are fixedly connected to one side of the connector housing (1), the protective component (5) is fixedly connected to one side of the connector housing (1), two groups of pushing components (6) are provided, the pushing components (6) are fixedly connected to one side of the connector housing (1), the connector housing (1) includes a female end housing (101), a male end housing (102) is movably plugged into one side of the female end housing (101), and the male end housing (102) is movably plugged into one side of the female end housing (101). 2) A T-shaped reserved groove is provided on one side, the locking housing (401) is fixedly connected to one side of the female housing (101), the button (402) is movably connected to one side of the locking housing (401), the locking sleeve (403) is fixedly connected to one side of the button (402), the locking sleeve (403) is placed on one side of the locking housing (401), one side of the arc-shaped spring piece (404) is fixedly connected to one side of the locking sleeve (403), one side of the arc-shaped spring piece (404) is fixedly connected to one side of the locking housing (401), and the buckle (405) is fixedly connected to one side of the male housing (102).

2. A FAKRA wiring harness connector according to claim 1, characterized in that: The female end wiring harness copper busbar (201) is fixedly connected to one side of the female end housing (101), the male end wiring harness copper busbar (202) is fixedly connected to one side of the male end housing (102), the insertion rod (203) is fixedly connected to one side of the female end wiring harness copper busbar (201), and a insertion rod reserved hole (204) is provided on one side of the male end housing (102), and the insertion rod reserved hole (204) passes through from one side of the male end housing (102) to the surface of one side of the male end wiring harness copper busbar (202).

3. The FAKRA wiring harness connector according to claim 1, characterized in that: Two T-shaped blocks (502) are provided, and the T-shaped blocks (502) are fixedly connected to one side of the female end housing (101). Two protective sleeves (501) are provided, and the protective sleeves (501) are slidably connected to one side of the T-shaped blocks (502). The protective sleeves (501) are placed on one side of the female end housing (101). The protective buckle (503) is fixedly connected to one side of the front protective sleeve (501), and the protective sleeve (504) is fixedly connected to one side of the rear protective sleeve (501).

4. The FAKRA wiring harness connector according to claim 1, characterized in that: The fixing block (601) is fixedly connected to one side of the male end housing (102), one side of the external connecting tube (602) is fixedly connected to one side of the fixing block (601), the internal connecting column (603) is movably plugged into one side of the external connecting tube (602), one side of the pushing block (605) is fixedly connected to one side of the internal connecting column (603), one side of the pushing block (605) is slidably connected to one side of the T-shaped reserved groove (103), the spring (604) is sleeved on one side of the external connecting tube (602) and the internal connecting column (603), one side of the spring (604) is fixedly connected to one side of the fixing block (601), and one side of the spring (604) is fixedly connected to one side of the pushing block (605).

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