Anti-falling wire harness connector

Abstract

The utility model discloses an anti-drop wire harness connector, which belongs to the technical field of wire harness connection and comprises a winding cylinder used for winding copper wires in a wire harness, the winding cylinder comprises a mounting column, a wire winding column is fixed on one side of the mounting column, a through hole penetrates through the mounting column and the wire winding column, a wire winding structure is arranged on the wire winding column, and the wire winding structure is arranged on the mounting column. A through hole is formed in the winding cylinder in the length direction of the winding cylinder, a wire winding structure is arranged on the winding cylinder, the wire winding structure comprises two notches which are symmetrically arranged and formed in the wire winding cylinder, the opening ends of the notches are far away from the connecting position of the mounting column and the wire winding cylinder, two spiral wire winding grooves are formed in the wire winding cylinder, and the two wire winding grooves are arranged in a crossed mode; a copper wire in the wire harness is wound on the wire winding structure and then is locked through an anti-falling structure installed on the winding cylinder. When two wire harnesses are connected, copper wires on the two wire harnesses can be wound in the wire winding groove in a crossed manner to realize electric connection, and then the wire harnesses are locked through the anti-loosening structure to prevent loosening, so that the wiring is simple, and loosening is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wiring harness connection, specifically to a wiring harness connector of preventing falling off. BACKGROUND

[0002] In prior art, through retrieval, it is found that when two wiring harnesses are connected, one way is as follows: the skin of the connecting end of two wiring harnesses is stripped, exposing copper wires, then the two clusters of copper wires are intertwined and twisted together, the connection is completed, and then the connecting part is wrapped with insulating tape.

[0003] However, the above-mentioned way has the following defects: the manual twisting of two clusters of copper wires is very troublesome and easy to miss, and the insulating tape is easy to age after long-term use, affecting the tightness of the connecting part, which can easily lead to the falling off of the connecting part, therefore, improvement is needed. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a wiring harness connector of preventing falling off, which solves the problems mentioned in the background art.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions:

[0006] A wiring harness connector of preventing falling off, comprising a winding cylinder for winding copper wires in the wiring harness, a through hole is formed in the winding cylinder along its length direction, a wire winding structure is arranged on the winding cylinder, and the copper wires in the wiring harness are locked by a anti-falling structure installed on the winding cylinder after winding on the wire winding structure.

[0007] In the utility model, specifically, the winding cylinder comprises a mounting column, a wire winding column is fixed on one side of the mounting column, the through hole penetrates the mounting column and the wire winding column, and the wire winding structure is arranged on the wire winding column.

[0008] In the utility model, specifically, the wire winding structure comprises two symmetrical notches arranged on the wire winding column, the opening end of the notch is away from the connection part of the mounting column and the wire winding column, two spiral wire winding grooves are formed on the wire winding column, and the two wire winding grooves are cross-arranged.

[0009] In the utility model, specifically, the anti-falling structure comprises a mounting cylinder detachably installed on the mounting column, an insulating shielding cover is fixed on one side of the mounting cylinder, and the inner wall of the insulating shielding cover is matched with the outer wall of the wire winding column.

[0010] In order to realize the detachable installation of the mounting cylinder, the mounting cylinder is screw-installed on the mounting column.

[0011] Compared with the prior art, the utility model has the following beneficial effects: two wire harnesses can be cross-wound on the wire winding groove on the copper wire when being connected, realizing electrical connection, locking through the anti-dropping structure, preventing loosening, making wiring simple and preventing loosening. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the sectional view of the front view of the utility model;

[0013] Figure 2 It is the perspective view of the utility model;

[0014] Figure 3 It is the perspective view of the winding cylinder of the utility model;

[0015] Figure 4 It is the perspective view of one wire winding groove on the wire winding column of the utility model;

[0016] Figure 5 It is the perspective view of another wire winding groove on the wire winding column of the utility model.

[0017] Reference signs: 1, mounting column; 2, wire winding column; 2-1, opening; 2-2, wire winding groove; 3, mounting cylinder; 4, insulating shield cover; M, wire harness; M-1. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model.

[0019] As Figures 1-5 Indicated, the utility model provides a kind of wire harness connector of anti-dropping, including the winding cylinder for winding copper wire M-1 in wire harness M, winding cylinder is along its length direction and is equipped with a through-hole, winding cylinder is provided with wire winding structure, copper wire M-1 in wire harness M is wound on wire winding structure and is locked by a anti-dropping structure installed on winding cylinder after.

[0020] In the utility model, specifically, winding cylinder includes mounting column 1, and one side of mounting column 1 is fixed with wire winding column 2, through-hole passes through mounting column 1 and wire winding column 2, and wire winding structure is arranged on wire winding column 2.

[0021] In the utility model, specifically, wire winding structure includes two symmetrical openings 2-1 arranged, and opening 2-1 is arranged on wire winding column 2, and opening end of opening 2-1 is away from the junction of mounting column 1 and wire winding column 2, and two spiral wire winding grooves 2-2 are arranged on wire winding column 2, and two wire winding grooves 2-2 are cross-arranged.

[0022] The utility model discloses, specifically, the anti -drop structure includes the installation cylinder 3 of detachable installation on the installation column 1, and one side of installation cylinder 3 is fixed with insulating shield 4, and the inner wall of insulating shield 4 is matched with the outer wall of the wire winding column 2.

[0023] In order to realize detachable installation of the installation cylinder 3, the installation cylinder 3 is screw-mounted on the installation column 1.

[0024] The working principle of the utility model is described in detail as follows: when two wire harnesses M need to be connected, the connecting end is stripped to expose the copper wire M-1, one wire harness M is inserted into the installation column 1, and the copper wire M-1 thereof is pulled out of the gap 2-1, then the copper wire M-1 is wound around one of the wire winding grooves 2-2, the installation cylinder 3 is sleeved on the other wire harness M, the copper wire M-1 of the other wire harness M is also pulled out of the gap 2-1, and the copper wire M-1 thereof is wound around the other wire winding groove 2-2, at this time, the copper wires M-1 of the two wire harnesses M are intertwined, realizing electrical connection, after completion, the installation cylinder 3 is screwed on the installation column 1, realizing installation of the insulating shield 4 on the wire winding column 2, preventing the two wire harnesses M from falling off after connection, then the through hole can be filled with insulating glue, realizing sealing of the through hole, preventing electric leakage and water.

[0025] Finally, the main contribution of the utility model is that: when the two wire harnesses M are connected, the copper wires M-1 thereon can be cross-wound in the wire winding groove 2-2, realizing electrical connection, and then locked by the anti-drop structure, preventing loosening, so that wiring is simple and prevents loosening.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A loosing-preventive wire harness connector characterized by comprising: The winding cylinder for winding copper wire in the wire harness is provided with a through hole along the length direction of the winding cylinder, and a wire winding structure is arranged on the winding cylinder, and the copper wire in the wire harness is wound on the wire winding structure and locked by an anti-off structure installed on the winding cylinder.

2. The anti-drop wiring harness connector of claim 1, wherein: The winding cylinder comprises a mounting column, and a wire winding column is fixed to one side of the mounting column, the through hole penetrates the mounting column and the wire winding column, and the wire winding structure is arranged on the wire winding column.

3. A latching wire harness connector according to claim 2, wherein: The wire winding structure comprises two symmetrical notches arranged on the wire winding column, and the opening end of the notch is away from the joint of the mounting column and the wire winding column, two helical wire winding grooves are arranged on the wire winding column, and the two wire winding grooves are cross arranged.

4. A latching wire harness connector according to claim 3, wherein: The anti-off structure comprises a mounting cylinder which is detachably mounted on the mounting column, and an insulating shielding cover is fixed to one side of the mounting cylinder, and the inner wall of the insulating shielding cover is matched with the outer wall of the wire winding column.

5. A latching wire harness connector according to claim 4, wherein: The mounting cylinder is screw mounted on the mounting column.

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