Protection structure of wire harness joint

Abstract

The utility model discloses a protection structure of a wire harness joint, which belongs to the technical field of wire harnesses, and comprises a connecting wire and a joint, the joint is fixedly connected on the connecting wire, the joint is sleeved with a rubber sleeve, the rubber sleeve abuts against the joint, the rubber sleeve comprises a bottom plate and a rubber ring, the rubber ring is fixedly connected on the bottom plate, and the rubber ring is fixedly connected on the bottom plate. The rubber ring and the bottom plate are integrally formed, a fixing hole is formed in the bottom plate, the connecting line is sleeved with the fixing hole, the fixing hole is fixedly connected with a connecting ring, the connecting line is sleeved with the connecting ring, the connecting ring is fixedly connected with a fixing pipe, the connecting line is sleeved with the fixing pipe, and the fixing pipe is fixedly connected with the rubber ring. The fixing pipe is fixedly connected with a fixing ring, the fixing ring is sleeved on the connecting wire, and the wire harness fixing device has the advantage of protecting the joint of the joint of the wire harness and the connecting wire.

Description

Technical Field

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

[0002] A wiring harness is a group of metal wires and cables tied together to carry signals and power between devices. It is a wiring component that connects various electrical devices in the automotive circuit and consists of an insulating sheath, wiring terminals, wires, and insulating wrapping materials.

[0003] Common wiring harnesses now include connecting wires, input connectors and output connectors. The input connector and the output connector are respectively connected to the two ends of the connecting wire. The input connector transmits the signal on the device to the connecting wire, and the connecting wire transmits the signal to another device via the output connector.

[0004] With respect to the above technical conditions, there is still a defect that the connection between the connecting wire and the connector of the wiring harness is often bent and folded, causing the connection between the connecting wire and the connector to be easily broken and damaged.

[0005] Based on this, the utility model designs a protection structure of a wiring harness connector to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a protection structure for a wiring harness connector to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective structure for a wiring harness connector, comprising a connecting wire and a connector, the connector being fixedly connected to the connecting wire, the connector being sleeved with a rubber sleeve, the rubber sleeve being tightly pressed against the connector, the rubber sleeve comprising a base plate and a rubber ring, the rubber ring being fixedly connected to the base plate, the rubber ring being integrally formed with the base plate, the base plate being provided with a fixing hole, the fixing hole being sleeved on the connecting wire, the fixing hole being fixedly connected with a connecting ring, the connecting ring being sleeved on the connecting wire, the connecting ring being fixedly connected with a fixing tube, the fixing tube being sleeved on the connecting wire, the fixing tube being fixedly connected with a fixing ring, and the fixing ring being sleeved on the connecting wire.

[0008] Preferably, the rubber ring is made of an elastic and easily deformable material.

[0009] Preferably, the bottom plate is provided with a fixing groove, in which a shaping frame is fixedly arranged.

[0010] Preferably, the rubber ring is fixedly provided with an anti-slip strip, a plurality of the anti-slip strips are provided on the rubber ring, and the material of the anti-slip strips is the same as that of the rubber ring.

[0011] Preferably, the cross-sectional area of ​​the rubber ring is smaller than the cross-sectional area of ​​the joint.

[0012] In summary, the present application has the following beneficial technical effects: when protecting the connection between the connector and the connecting wire of the wiring harness, the fixing ring, the fixing tube, the connecting ring and the rubber sleeve are moved toward the direction of the connector; when the rubber sleeve is close to the connector, an external force is used to open the rubber ring so that the rubber ring is sleeved on the connector; when the bottom plate is pressed against the connector, the external force is withdrawn, the rubber ring is pressed against the connector, and the rubber sleeve is stably mounted on the connector and is not easy to fall off the connector; on the premise that the rubber sleeve is not easy to fall off the connector, the connection between the connecting wire and the connector is not easy to bend, fold, crack or damage under the action of the connecting ring, the fixing tube and the fixing ring, thereby achieving the effect of protecting the connection between the connector and the connecting wire of the wiring harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 Schematic diagram of the structure of the wiring harness of this embodiment;

[0015] Figure 2 It is a front structural schematic diagram of the wiring harness of this embodiment;

[0016] Figure 3 is a schematic diagram of the cross-sectional structure of the wiring harness of this embodiment;

[0017] Figure 4 This is a schematic diagram of the installation structure of the wiring harness of this embodiment;

[0018] Figure 5 Schematic diagram of the installation structure of the wiring harness of this embodiment.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Connector; 2. Anti-slip strip; 3. Connecting ring; 4. Fixing ring; 5. Connecting wire; 6. Fixing tube; 7. Rubber ring; 8. Fixing hole; 9. Forming frame; 10. Fixing groove; 11. Bottom plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0022] The following is combined with Figure 1-5 This application is described in further detail.

[0023] A protective structure for a wiring harness connector includes a connecting wire 5 and a connector 1. The connector 1 is fixedly connected to the connecting wire 5. An end of the connector 1 close to the connecting wire 5 is sleeved with a rubber sleeve, which is pressed against the connector 1. The rubber sleeve includes a rubber ring 7 and a bottom plate 11. The rubber ring 7 is fixedly arranged on the bottom plate 11, and the rubber ring 7 and the bottom plate 11 are integrally formed.

[0024] A fixing hole 8 is opened on the bottom plate 11, and the fixing hole 8 is sleeved on the connecting line 5. The fixing hole 8 is fixedly connected to the connecting ring 3, and the connecting ring 3 is sleeved on the connecting line 5. The side of the connecting ring 3 away from the bottom plate 11 is fixedly connected to the fixing tube 6, and the fixing tube 6 is sleeved on the connecting line 5. The end of the fixing tube 6 away from the connecting ring 3 is fixedly connected to the fixing ring 4, and the fixing ring 4 is sleeved on the connecting line 5.

[0025] The connecting ring 3 makes it difficult for the connection between the connecting wire 5 and the connector 1 to be bent or folded. The fixing tube 6 is made of rubber material and is short, so that the fixing tube 6 is not easy to be bent or folded, and the connecting wire 5 in the fixing tube 6 is not easy to be bent or folded, thereby improving the protection effect of the connecting wire 5.

[0026] The rubber ring 7 is made of an elastic and easily deformable material, and the cross-sectional area of ​​the rubber ring 7 is smaller than the cross-sectional area of ​​the joint 1, so that it is convenient to use external force to open the rubber ring 7 and put the rubber ring 7 on the joint 1. When the rubber ring 7 is not subjected to external force, the rubber ring 7 is tightly pressed against the joint 1, and the rubber ring 7 is not easy to fall off the joint 1.

[0027] A fixing groove 10 is provided on one side of the bottom plate 11 close to the joint 1, and a shaping frame 9 is fixedly arranged in the fixing groove 10, and the shaping frame 9 plays a role of supporting shaping. An anti-slip strip 2 is fixedly arranged on the outer wall of the rubber ring 7, and a plurality of anti-slip strips 2 are arranged on the rubber ring 7. The material of the anti-slip strip 2 is the same as that of the rubber ring 7, and the anti-slip strip 2 plays a role of anti-slip.

[0028] The implementation principle of this embodiment is: when protecting the connection between the connector 1 and the connecting wire 5 of the wiring harness, the fixing ring 4, the fixing tube 6, the connecting ring 3 and the rubber sleeve are moved toward the connector 1. When the rubber sleeve is close to the connector 1, an external force is used to open the rubber ring 7 so that the rubber ring 7 is sleeved on the connector 1. When the bottom plate 11 is pressed against the connector 1, the external force is removed, the rubber ring 7 is pressed against the connector 1, and the rubber sleeve is stably installed on the connector 1 and is not easy to fall off from the connector 1. Under the premise that the rubber sleeve is not easy to fall off from the connector 1, the connection between the connecting wire 5 and the connector 1 is not easy to bend, fold, break or be damaged under the action of the connecting ring 3, the fixing tube 6 and the fixing ring 4, thereby achieving the effect of protecting the connection between the connector 1 and the connecting wire 5 of the wiring harness.

[0029] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective structure for a wiring harness connector, comprising a connecting wire (5) and a connector (1), characterized in that: The joint (1) is fixedly connected to the connecting line (5); the joint (1) is sleeved with a rubber sleeve, the rubber sleeve is pressed against the joint (1); the rubber sleeve comprises a bottom plate (11) and a rubber ring (7); the rubber ring (7) is fixedly connected to the bottom plate (11); the rubber ring (7) and the bottom plate (11) are integrally formed; the bottom plate (11) is provided with a fixing hole (8); the fixing hole (8) is sleeved on the connecting line (5); the fixing hole (8) is fixedly connected with a connecting ring (3); the connecting ring (3) is sleeved on the connecting line (5); the connecting ring (3) is fixedly connected with a fixing tube (6); the fixing tube (6) is sleeved on the connecting line (5); the fixing tube (6) is fixedly connected with a fixing ring (4); the fixing ring (4) is sleeved on the connecting line (5).

2. A protection structure for a wiring harness connector according to claim 1, characterized in that: The rubber ring (7) is made of an elastic and easily deformable material.

3. The protective structure of a wiring harness connector according to claim 1, characterized in that: The bottom plate (11) is provided with a fixing groove (10), and a shaping frame (9) is fixedly arranged in the fixing groove (10).

4. The protective structure of a wiring harness connector according to claim 1, characterized in that: The rubber ring (7) is fixedly provided with an anti-slip strip (2), a plurality of the anti-slip strips (2) are provided on the rubber ring (7), and the material of the anti-slip strip (2) is the same as that of the rubber ring (7).

5. The protection structure of a wiring harness connector according to claim 1, characterized in that: The cross-sectional area of ​​the rubber ring (7) is smaller than the cross-sectional area of ​​the joint (1).

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