Anti-loosening fast-assembly wire harness connector

Abstract

The utility model discloses an anti-loosening fast-assembling type wire harness connector which comprises a wire harness connecting movable head and a wire harness connecting static head. A wire harness connecting static head is arranged on one side of the wire harness connecting movable head, and an anti-loosening structure is arranged on the outer side of the wire harness connecting movable head. The anti-loosening structure comprises a fixing sleeve, the fixing sleeve is fixed to the outer side of the wiring harness connecting movable head and the wiring harness connecting static head, and a fixing ring is fixed to one end of the outer side of the fixing sleeve. According to the utility model, through the arrangement of the anti-loosening structure, after the wiring harness connecting movable head and the wiring harness connecting static head are connected, the fixing sleeve is rotated, and the fixing sleeve is spirally connected with the fixing sleeve outside the wiring harness connecting movable head and the wiring harness connecting static head, so that the fixing sleeve is fixed at the joint of the wiring harness connecting movable head and the wiring harness connecting static head; and the connecting part of the wiring harness connecting movable head and the wiring harness connecting static head is fixed, so that the wiring harness connecting movable head and the wiring harness connecting static head are not easy to loosen and fall off after being connected, and the anti-loosening work is completed.

Description

Technical Field

[0001] This utility model relates to the field of wire harness connector technology, and in particular to a quick-connect wire harness connector that prevents loosening. Background Technology

[0002] Wire harness connectors are components used to connect wire harnesses to electrical equipment or other wire harnesses. They are widely used in many fields such as automobiles and electronic equipment, and are usually made of copper or copper alloys, such as brass and phosphor bronze. These materials have good electrical and thermal conductivity, which can ensure stable current transmission, while also possessing a certain strength and toughness to ensure that the connector will not be easily damaged during use. However, traditional wire harness connectors still have some problems when connecting.

[0003] Traditional wire harness connectors are prone to loosening or falling off during prolonged use due to vibration or accidental contact, affecting the connection effectiveness. Therefore, a quick-connect wire harness connector that prevents loosening is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a quick-connect wire harness connector that prevents loosening, in order to solve the problem that existing wire harness connectors are prone to loosening or falling off during long-term use due to vibration or unintentional contact after connection.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a quick-connect wire harness connector with anti-loosening features, comprising a wire harness connecting moving head and a wire harness connecting stationary head; a wire harness connecting stationary head is provided on one side of the wire harness connecting moving head, and an anti-loosening structure is provided on the outer side of the wire harness connecting moving head; the anti-loosening structure includes a fixing sleeve, which is fixed to the outer side of the wire harness connecting moving head and the wire harness connecting stationary head, a fixing ring is fixed to one end of the outer side of the fixing sleeve, and a threaded sleeve is installed on the outer side of the fixing sleeve of the wire harness connecting moving head.

[0006] Preferably, the inner side of the screw sleeve is provided with an internal thread, and the outer side of the fixing sleeve is provided with an external thread, and the screw sleeve and the fixing sleeve form a threaded connection.

[0007] Preferably, both the fixing sleeve and the screw sleeve are made of plastic.

[0008] Preferably, a quick-release structure is provided on one side of the fixing sleeve. The quick-release structure includes a slot, which is opened inside the fixing sleeve of the wire harness connecting stationary head. A insert is fixed on the fixing sleeve of the wire harness connecting moving head, and a limit block is fixed on the outer side of one end of the insert.

[0009] Preferably, a limiting groove is formed on one side inside the slot, and the limiting block is inserted into the limiting groove, forming an engaging structure between the limiting block and the limiting groove.

[0010] Preferably, the insert is provided in multiple sets, and the multiple sets of inserts are distributed in a ring on one side of the external fixing sleeve of the wire harness connection head.

[0011] Preferably, the insert is provided in multiple sets, and the insert is made of plastic.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By incorporating an anti-loosening structure, after the moving head and stationary head of the wire harness connector are connected, rotating the fixing sleeve causes it to spirally connect with the outer fixing sleeves of the moving head and stationary head of the wire harness connector, thereby fixing the fixing sleeve at the connection point of the moving head and stationary head of the wire harness connector. This secures the connection point of the moving head and stationary head of the wire harness connector, making it less likely for them to loosen or fall off after connection, thus completing the anti-loosening work.

[0014] With a quick-installation structure, when installing the wire harness, the insert is inserted into the slot, and the limiting block is engaged in the limiting groove, thus completing the quick installation of the wire harness connecting moving head and the wire harness connecting stationary head, making the installation of the wire harness connecting moving head faster. Attached Figure Description

[0015] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a side view cross-sectional three-dimensional structural schematic diagram of the present invention;

[0017] Figure 3 This is a frontal cross-sectional three-dimensional structural schematic diagram of the present invention;

[0018] Figure 4 This is a frontal view of the exploded three-dimensional structure of this utility model;

[0019] Figure 5 For the present utility model Figure 3 A magnified three-dimensional structural diagram of a portion of point A in the middle.

[0020] In the diagram: 1. Wiring harness connecting moving head; 2. Anti-loosening structure; 201. Fixing ring; 202. Screw sleeve; 203. Fixing sleeve; 3. Wiring harness connecting stationary head; 4. Quick-release structure; 401. Slot; 402. Insert; 403. Limiting block; 404. Limiting groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model embodiment provides a quick-connect wire harness connector that prevents loosening, such as... Figures 1-5 As shown, it includes a wire harness connecting moving head 1 and a wire harness connecting stationary head 3; a wire harness connecting stationary head 3 is provided on one side of the wire harness connecting moving head 1, and an anti-loosening structure 2 is provided on the outside of the wire harness connecting moving head 1.

[0023] A quick-release structure 4 is provided on one side of the fixed sleeve 203. The quick-release structure 4 includes a slot 401. The slot 401 is opened inside the outer fixed sleeve 203 of the wire harness connecting stationary head 3. An insert 402 is fixed on one side of the outer fixed sleeve 203 of the wire harness connecting moving head 1. A limit block 403 is fixed on the outer side of one end of the insert 402. A limit groove 404 is opened on one side of the slot 401. The limit block 403 is inserted into the limit groove 404. The limit block 403 and the limit groove 404 form a locking structure. Multiple sets of inserts 402 are provided. Multiple sets of inserts 402 are arranged in a ring on one side of the outer fixed sleeve 203 of the wire harness connecting moving head 1. The insert 402 is made of plastic.

[0024] In a further preferred embodiment of this utility model, such as Figures 1-5 As shown: When installing the wire harness, align one end of the wire harness connecting moving head 1 with one end of the wire harness connecting stationary head 3. After alignment, insert the wire harness connecting moving head 1 into the wire harness connecting stationary head 3. During insertion, the insert 402 will be inserted into the slot 401. When the insert 402 is inserted, one end of the slot 401 will press against the limiting block 403. Because the limiting block 403 has an angle on both sides, when the insert 402 is inserted into the slot 401, the slot 401 will press against the limiting block. 403 slightly bends the insert 402, allowing it to be inserted into the slot 401. When the moving head 1 is fully inserted into the stationary head 3, the limiting block 403 at one end of the insert 402 is positioned in the limiting groove 404. The insert 402 then returns to its original shape, allowing the limiting block 403 to be inserted into the limiting groove 404. This completes the installation of the moving head 1, making installation faster and enabling quick installation.

[0025] The anti-loosening structure 2 includes a fixing sleeve 203, which is fixed to the outside of the wire harness connecting moving head 1 and the wire harness connecting stationary head 3. A fixing ring 201 is fixed to one end of the outer side of the fixing sleeve 203. A threaded sleeve 202 is installed on the outer side of the fixing sleeve 203 outside the wire harness connecting moving head 1. The inner side of the threaded sleeve 202 is provided with an internal thread, and the outer side of the fixing sleeve 203 is provided with an external thread. The threaded sleeve 202 and the fixing sleeve 203 form a threaded connection. Both the fixing sleeve 203 and the threaded sleeve 202 are made of plastic.

[0026] In a further preferred embodiment of this utility model, such as Figures 1-5 As shown: After the wire harness connecting moving head 1 and wire harness connecting stationary head 3 are connected, rotate the fixing sleeve 203. As the fixing sleeve 203 is spirally connected to the fixing sleeve 203 on the outside of the wire harness connecting moving head 1 and wire harness connecting stationary head 3, the fixing sleeve 203 is fixed at the connection point of the wire harness connecting moving head 1 and wire harness connecting stationary head 3. This fixes the connection point of the wire harness connecting moving head 1 and wire harness connecting stationary head 3, making it less likely for the wire harness connecting moving head 1 and wire harness connecting stationary head 3 to loosen or fall off after the connection is completed, thus completing the anti-loosening work.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-mounting harness connector with anti-loosening, characterized in that: Includes a wire harness connecting moving head (1) and a wire harness connecting stationary head (3); A wire harness connecting stationary head (3) is provided on one side of the wire harness connecting moving head (1), and an anti-loosening structure (2) is provided on the outside of the wire harness connecting moving head (1). The anti-loosening structure (2) includes a fixing sleeve (203), which is fixed to the outside of the wire harness connecting moving head (1) and the wire harness connecting stationary head (3). A fixing ring (201) is fixed to one end of the fixing sleeve (203), and a screw sleeve (202) is installed on the outside of the fixing sleeve (203) of the wire harness connecting moving head (1).

2. The quick-mounting wire harness connector of claim 1, wherein: The inner side of the threaded sleeve (202) is provided with an internal thread, and the outer side of the fixed sleeve (203) is provided with an external thread, and the threaded sleeve (202) and the fixed sleeve (203) form a threaded connection.

3. The quick-mounting wire harness connector of claim 2, wherein: Both the fixing sleeve (203) and the screw sleeve (202) are made of plastic.

4. The quick-mounting wire harness connector of claim 2, wherein: A quick-release structure (4) is provided on one side of the fixed sleeve (203). The quick-release structure (4) includes a slot (401). The slot (401) is opened inside the side of the fixed sleeve (203) of the wire harness connecting stationary head (3). A insert (402) is fixed on one side of the fixed sleeve (203) of the wire harness connecting moving head (1). A limit block (403) is fixed on the outer side of one end of the insert (402).

5. The quick-mounting wire harness connector of claim 4, wherein: A limiting groove (404) is provided on one side inside the slot (401), and the limiting block (403) is inserted into the limiting groove (404), forming a locking structure between the limiting block (403) and the limiting groove (404).

6. The quick-mounting wire harness connector of claim 4, wherein: The insert (402) is provided in multiple sets, and the multiple sets of inserts (402) are distributed in a ring on one side of the external fixing sleeve (203) of the wire harness connecting head (1).

7. A quick-connect wire harness connector for preventing loosening according to claim 4, characterized in that: The insert (402) is provided in multiple sets, and the insert (402) is made of plastic.

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