Wire harness terminal connector

Abstract

The utility model relates to the technical field of terminal connectors, in particular to a wiring harness terminal connector, which comprises a connector female head and a connector male head, one end of the connector female head is provided with a connecting port, the inner wall of the connecting port is provided with a plurality of jacks, and the upper end of the connector female head is provided with a plurality of fixing holes. After a wire harness is placed on the inner wall of a lower limiting groove plate, a limiting bolt is rotated, so that the wire harness is extruded by an upper limiting groove plate to be fixed, the wire harness can be prevented from shaking, then the wire harness is inserted into an insertion hole, a positioning block at a connecting port can limit a positioning groove and meanwhile limit the lower limiting groove plate, the limiting groove plate is prevented from deviating, and the wire harness is prevented from being damaged. When the wire harness fixing device is used, the fixing bolts are screwed into the inserting holes, the wire harness is extruded through the fixing bolts, the wire harness fixing effect is achieved, then the fixing battens are inserted into the fixing grooves, and therefore the connecting position of the connector male head and the connector female head is limited and fixed, and the stability of the device is enhanced.

Description

Technical Field

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

[0002] A wiring harness connector is a type of terminal. A connector is also called a plug-in connector. It consists of a plug and a socket. A connector is a relay station for wiring harnesses in automotive circuits. Connectors are generally used to connect wiring harnesses to wiring harnesses and wiring harnesses to electrical components.

[0003] The existing terminal harness connector is mainly composed of a male head and a female head. When using the connector, the female head needs to be inserted into the male head to electrically connect the two sets of harnesses. After the female head is inserted into the male head, it needs to be fixed by a buckle. The buckle fixing the female head and the male head is prone to loosening or even falling off. Therefore, the utility model provides a harness terminal connector. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing terminal harness connector in the prior art is mainly composed of a male head and a female head, and when using the connector, the female head needs to be inserted into the male head to electrically connect the two groups of harnesses together, and after the female head is inserted into the male head, it needs to be fixed by a buckle, and the female head and the male head fixed by the buckle are prone to loosening or even falling off, and a wiring harness terminal connector is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wiring harness terminal connector, including a female connector and a male connector, a connecting port is provided at one end of the female connector, and a plurality of jacks are provided on the inner wall of the connecting port, a plurality of fixing holes are provided on the upper end of the female connector, the fixing holes are connected to the inside of the jacks, and the inner walls of the fixing holes are threadedly connected with fixing bolts, a plurality of wiring harnesses are provided at one end of the male connector, and limiting components are provided on the surfaces of the plurality of wiring harnesses, and fixing components are provided on both sides of the connection between the male connector and the female connector.

[0006] Preferably, the limit assembly includes a plurality of support rods, one end of each of the support rods is fixedly connected to the surface of the male head of the connector, and the other end of the support rod is fixedly connected to a limit lower slot plate, the inner wall of the limit lower slot plate is slidably connected to the surface of the wiring harness, and the upper end of the limit lower slot plate is provided with a matching limit upper slot plate, the surface of the limit upper slot plate is provided with a plurality of limit bolts, and the plurality of limit bolts penetrate the surface of the limit upper slot plate and are connected to the internal threads of the limit lower slot plate.

[0007] Preferably, the fixing assembly includes four fixing blocks, one side of the four fixing blocks are respectively fixedly connected to the two sides of the connector male head and the connector female head, and a fixing groove is opened on the surface of the fixing block, and a fixing strip is slidably connected to the inner wall of the fixing groove.

[0008] Preferably, the cross-section of the fixing groove is "T"-shaped.

[0009] Preferably, a plurality of positioning blocks are fixedly connected to the lower surface of the inner wall of the connection port, and a plurality of positioning grooves are formed on the lower surface of the limiting lower groove plate, and the size of the positioning grooves is adapted to the size of the positioning blocks.

[0010] Preferably, a protective plate is rotatably connected to the upper surface of the connector female head, and a card slot is provided on the surface of the protective plate, a card block is slidably connected to the inner wall of the card slot, and the lower end of the card block is fixedly connected to the surface of the connector female head.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] In the utility model, after placing multiple wire harnesses on the inner wall of the limiting lower slot plate, the limiting bolt is rotated to make the limiting bolt drive the limiting upper slot plate to move downward. When the limiting upper slot plate squeezes the surface of the wire harness, the limiting bolt is stopped from rotating. At this time, the limiting lower slot plate and the limiting upper slot plate are fixed to prevent the wire harness from shaking and affecting the stability of the connection. Then the wire harness is inserted into the socket. When the wire harness is inserted into the socket, the positioning block will limit the positioning groove and the limiting lower slot plate at the same time to prevent the limiting slot plate from shifting. Then the fixing bolt is screwed into the socket with a tool, and the wire harness is squeezed by the fixing bolt to fix the wire harness. Then the fixing strip is inserted into the fixing groove, so that the connection between the connector male head and the connector female head is limited and fixed, thereby enhancing the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the structure viewed from above;

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the top view structure.

[0016] Legend: 1. Female connector; 2. Male connector; 3. Connector port; 4. Socket; 5. Fixing hole; 6. Fixing bolt; 7. Wiring harness; 8. Limit lower slot plate; 9. Limit upper slot plate; 10. Limit bolt; 11. Support rod; 12. Positioning block; 13. Positioning slot; 14. Fixing block; 15. Fixing slot; 16. Fixing strip; 17. Protective plate; 18. Clamp block; 19. Clamp slot. DETAILED DESCRIPTION

[0017] Reference Figure 1-3 As shown, the utility model provides a technical solution: a wiring harness terminal connector, including a connector female head 1 and a connector male head 2, a connection port 3 is provided at one end of the connector female head 1, and a plurality of jacks 4 are provided on the inner wall of the connection port 3, a plurality of fixing holes 5 are provided on the upper end of the connector female head 1, the fixing holes 5 are communicated with the inside of the jack 4, and a fixing bolt 6 is threadedly connected to the inner wall of the fixing hole 5, a plurality of wiring harnesses 7 are provided at one end of the connector male head 2, and a limiting component is provided on the surface of the plurality of wiring harnesses 7, fixing components are provided on both sides of the connection between the connector male head 2 and the connector female head 1, the wiring harness 7 is fixed by the limiting component, the distance between each wiring harness 7 can be fixed, and the wiring harness 7 can be preliminarily fixed to prevent position displacement, and then the wiring harness 7 is inserted into the jack 4, and then the fixing bolt 6 is screwed into the jack 4 with a tool, and the wiring harness 7 is squeezed and fixed by the fixing bolt 6 to achieve a preliminary fixing effect, and then the stability between the connector male head 2 and the connector female head 1 is enhanced by the fixing component.

[0018] Reference Figure 1 and Figure 3As shown, in this implementation scheme: the limiting assembly includes a plurality of support rods 11, one end of the plurality of support rods 11 is fixedly connected to the surface of the connector male head 2, and the other end of the support rods 11 is fixedly connected to the limiting lower slot plate 8, the inner wall of the limiting lower slot plate 8 is slidably connected to the surface of the wiring harness 7, and the upper end of the limiting lower slot plate 8 is provided with a matching limiting upper slot plate 9, the surface of the limiting upper slot plate 9 is provided with a plurality of limiting bolts 10, the plurality of limiting bolts 10 penetrate the surface of the limiting upper slot plate 9 and are connected with the internal threads of the limiting lower slot plate 8, when the plurality of wiring harnesses 7 are placed on the inner wall of the limiting lower slot plate 8, the limiting bolts 10 are rotated to drive the limiting upper slot plate 9 to move downward, and when the limiting upper slot plate 9 squeezes After the surface of the wiring harness 7 is reached, the rotation of the limit bolt 10 is stopped. At this time, the limit is fixed by the limit lower slot plate 8 and the limit upper slot plate 9, so as to prevent the wiring harness 7 from shaking and affecting the stability of the connection. The fixing component includes four fixing blocks 14, one side of the four fixing blocks 14 is respectively fixedly connected to the two sides of the connector male head 2 and the connector female head 1, and a fixing groove 15 is opened on the surface of the fixing block 14. The inner wall of the fixing groove 15 is slidably connected with a fixing strip 16, and the cross-section of the fixing groove 15 is "T"-shaped. When the fixing bolt 6 fixes the wiring harness 7, the fixing strip 16 is inserted into the fixing groove 15, so as to achieve limit fixation on the connection between the connector male head 2 and the connector female head 1, thereby enhancing the stability of the device.

[0019] Reference Figure 1 , Figure 2 and Figure 3 As shown, specifically, a plurality of positioning blocks 12 are fixedly connected to the lower surface of the inner wall of the connection port 3, and a plurality of positioning grooves 13 are provided on the lower surface of the limiting lower slot plate 8. The size of the positioning groove 13 is adapted to the size of the positioning block 12. When the wiring harness 7 is inserted into the socket 4, the positioning block 12 will limit the positioning groove 13, and at the same time limit the limiting lower slot plate 8 to prevent the limiting slot plate from shifting. A protective plate 17 is rotatably connected to the upper surface of the connector female head 1, and a card slot 19 is provided on the surface of the protective plate 17. A card block 18 is slidably connected to the inner wall of the card slot 19, and the lower end of the card block 18 is fixedly connected to the surface of the connector female head 1. By setting the protective plate 17, the fixing hole 5 can be shielded to prevent the fixing bolt 6 from contacting the outside world, thereby enhancing the safety of the device. The fixing of the protective plate 17 can be achieved through the card slot 19 and the card block 18.

[0020] Working principle: after placing multiple wiring harnesses 7 on the inner wall of the limiting lower slot plate 8, the limiting bolt 10 is rotated to drive the limiting upper slot plate 9 to move downward. When the limiting upper slot plate 9 squeezes the surface of the wiring harness 7, the limiting bolt 10 is stopped from rotating. At this time, the limiting lower slot plate 8 and the limiting upper slot plate 9 are fixed, so that the wiring harness 7 can be prevented from shaking and affecting the stability of the connection. Then the wiring harness 7 is inserted into the socket 4. When the wiring harness 7 is inserted into the socket 4, the positioning block 12 will limit the positioning groove 13, and at the same time limit the limiting lower slot plate 8 to avoid the limiting slot plate from shaking. The wire harness 7 is squeezed by the fixing bolt 6 to fix the wire harness 7. After the fixing bolt 6 fixes the wire harness 7, the fixing strip 16 is inserted into the fixing groove 15, so as to limit and fix the connection between the connector male head 2 and the connector female head 1, thereby enhancing the stability of the device. When the device is installed, the protective plate 17 is fixed by the card slot 19 and the card block 18, and the fixing hole 5 can be blocked by the protective plate 17 to prevent the fixing bolt 6 from contacting the outside world, thereby enhancing the safety of the device.

[0021] In the description of the present invention, it should be noted that, 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A wiring harness terminal connector, comprising a female connector (1) and a male connector (2), characterized in that: One end of the connector female head (1) is provided with a connection port (3), and the inner wall of the connection port (3) is provided with a plurality of jacks (4); the upper end of the connector female head (1) is provided with a plurality of fixing holes (5), the fixing holes (5) are connected to the inside of the jacks (4), and the inner wall of the fixing holes (5) is threadedly connected with fixing bolts (6); one end of the connector male head (2) is provided with a plurality of wiring harnesses (7), and the surfaces of the plurality of wiring harnesses (7) are provided with limiting components, and fixing components are provided on both sides of the connection between the connector male head (2) and the connector female head (1).

2. A wiring harness terminal connector according to claim 1, characterized in that: The limiting assembly comprises a plurality of support rods (11), one end of each of the support rods (11) is fixedly connected to the surface of the connector male head (2), and the other end of the support rods (11) is fixedly connected to a limiting lower slot plate (8), the inner wall of the limiting lower slot plate (8) is slidably connected to the surface of the wiring harness (7), and the upper end of the limiting lower slot plate (8) is provided with a matching limiting upper slot plate (9), the surface of the limiting upper slot plate (9) is provided with a plurality of limiting bolts (10), and the plurality of limiting bolts (10) penetrate the surface of the limiting upper slot plate (9) and are connected to the internal threads of the limiting lower slot plate (8).

3. A wiring harness terminal connector according to claim 1, characterized in that: The fixing assembly comprises four fixing blocks (14), one side of the four fixing blocks (14) being fixedly connected to the two sides of the connector male head (2) and the connector female head (1), respectively, and a fixing groove (15) is provided on the surface of the fixing block (14), and a fixing strip (16) is slidably connected to the inner wall of the fixing groove (15).

4. A wiring harness terminal connector according to claim 3, characterized in that: The cross section of the fixing groove (15) is T-shaped.

5. The wiring harness terminal connector according to claim 2, characterized in that: A plurality of positioning blocks (12) are fixedly connected to the lower surface of the inner wall of the connection port (3), and a plurality of positioning grooves (13) are provided on the lower surface of the limiting lower groove plate (8), the size of the positioning grooves (13) being compatible with the size of the positioning blocks (12).

6. The wiring harness terminal connector according to claim 1, characterized in that: The upper surface of the connector female head (1) is rotatably connected to a protective plate (17), and a card slot (19) is provided on the surface of the protective plate (17). The inner wall of the card slot (19) is slidably connected to a card block (18), and the lower end of the card block (18) is fixedly connected to the surface of the connector female head (1).

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