Wire harness protection joint

Abstract

The utility model relates to the technical field of wire harness protection, and discloses a wire harness protection joint which comprises a wire harness joint, a sliding rod is fixedly arranged on the surface of the wire harness joint, a sliding block is arranged on the surface of the sliding rod in a sliding mode, an insertion rod is movably inserted into the sliding block, and a protection cover is fixedly arranged at the top end of the sliding block. According to the utility model, through the movable protective cover, the joint of the two groups of wire harnesses is subjected to movable protection through the movement of the protective cover, so that the joint of the two groups of wire harnesses is prevented from being damaged by foreign objects, the movement and fixation of the protective cover are controlled through the lifting of the insertion rod, the operation is convenient, and the protection sleeve with a conical structure is arranged; according to the wire harness connector, the connecting position of the wire harness and the wire harness connector can be protected, the toughness and structural characteristics of the protective sleeve are utilized, so that connection between the protective sleeve and the wire harness can be increased, the wire harness can be bent conveniently, friction between the wire harness and the connector is avoided, and the integrity of the wire harness is protected.

Description

Technical Field

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

[0002] The wiring harness is the overall service equipment for a certain load source group, such as relay lines, switching devices, control systems, etc. When the wiring harness is connected, it is necessary to use a wiring harness connector to plug in, so as to connect the wiring harness more stably. However, there are some shortcomings in the use of existing wiring harness connectors;

[0003] The existing wiring harness connector is not only for better ensuring the wiring harness to be plugged in, but also for protecting the wiring harness. However, the existing wiring harness connector can only protect one end of the wiring harness and cannot protect the connection between the two sets of wiring harnesses. This causes the wiring harness to be easily damaged at the connection between the two sets of wiring harnesses when encountering a collision, thereby damaging and disconnecting the wiring harness. In addition, the tail end of the existing wiring harness connector is fixed, which causes the wiring harness to wear when the wiring harness is bent, and the internal wiring harness will be damaged after long-term wear. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a wire harness protection connector to more accurately solve the problems of being unable to protect the connection between two sets of wire harnesses and being unable to avoid the friction between the wire harness and the connector.

[0005] The utility model is realized by the following technical solutions:

[0006] The utility model provides a wiring harness protection connector, comprising a wiring harness connector, a sliding rod is fixedly arranged on the surface of the wiring harness connector, a sliding block is slidably arranged on the surface of the sliding rod, an inserting rod is movably inserted inside the sliding block, a protective cover is fixedly arranged on the top of the sliding block, a protective cover is fixedly arranged on the back of the wiring harness connector, and a telescopic ring is fixedly arranged on the inner wall of the protective cover.

[0007] Furthermore, four groups of grooves are fixedly provided on the surface of the slide bar, and the grooves are matched with the insertion rod, so that the insertion rod can be movably inserted into the grooves on the surface of the slide bar, so that the insertion rod is used to control the moving position of the sliding block on the slide bar.

[0008] Furthermore, the sliding rod and the sliding block are both provided in two groups, and are respectively located at the top and bottom ends of the wiring harness connector. The two groups of sliding blocks are utilized to slide on the surface of the sliding rod to stably control the movement of the protective cover.

[0009] Furthermore, a top cap is fixedly provided on the top of the insertion rod, and a spring is provided to fix the insertion rod and the sliding block, and the bottom end of the insertion rod is provided with a conical structure, so that the user can drive the insertion rod to move up and down through the top cap, and use the spring to facilitate the lifting, moving and resetting of the insertion rod, and the setting of the conical structure can facilitate the insertion of the insertion rod into the sliding rod more quickly.

[0010] Furthermore, the protective cover is arranged in a conical structure as a whole, and twelve groups of rectangular notches are arranged on the surface of the protective cover. The conical structure can better enable the protective cover to be movably connected to the surface of the wiring harness, and the rectangular notches can be used to make the protective cover have a certain toughness, thereby facilitating the bending of the protective cover.

[0011] Furthermore, a sponge is fixedly provided on the inner wall of the protective cover, and the sponge is located between the telescopic ring and the protective cover, and the telescopic property of the sponge is utilized to facilitate the telescopic amplification of the telescopic ring, thereby facilitating the telescopic ring to sleeve the wiring harness.

[0012] Furthermore, twelve groups of balls are fixedly arranged on the inner wall of the telescopic ring, and the arrangement of the balls facilitates the movement of the wiring harness inside the telescopic ring.

[0013] Furthermore, the cross-sectional diameter of the protective cover is half of the cross-sectional diameter of the wiring harness connector, and the movement of the protective cover is utilized to protect the connection between the two sets of wiring harness connectors.

[0014] Furthermore, the insertion rod is movably connected to the surface of the protective cover, and the protective cover is used to limit the movement trajectory of the insertion rod, and it is convenient for the user to control the insertion rod.

[0015] Beneficial effects of the utility model:

[0016] The utility model provides a movable protective cover, so that the movement of the protective cover is used to provide movable protection for the two sets of wiring harness joints, thereby preventing foreign objects from damaging the two sets of wiring harness joints. The movement and fixation of the protective cover are controlled by the lifting and lowering of the insertion rod, which is easy to operate and makes the device highly practical.

[0017] The utility model can protect the connection between the wire harness and the wire harness connector by providing a protective cover with a conical structure, and utilizes the toughness and structural characteristics of the protective cover to increase the connection between the protective cover and the wire harness and facilitate bending of the wire harness, thereby avoiding friction between the wire harness and the connector, thereby protecting the integrity of the wire harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a wiring harness protection connector;

[0019] Figure 2A schematic diagram of a sliding rod and a wiring harness connector in a wiring harness protection connector;

[0020] Figure 3 A schematic rear view of a telescopic ring and a protective cover in a wiring harness protective connector;

[0021] Figure 4 It is a schematic diagram of the main view of a protective cover and a sliding block in a wiring harness protective connector;

[0022] Figure 5 The present invention is a schematic diagram of the main view of a sliding block and an inserting rod in a wiring harness protection connector.

[0023] The reference numerals are as follows:

[0024] 1. Wire harness connector; 2. Sliding rod; 3. Sliding block; 4. Insert rod; 5. Protective cover; 6. Protective cover; 7. Telescopic ring. DETAILED DESCRIPTION

[0025] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0026] Example

[0027] Please refer to Figure 1-Figure 5 The utility model provides a technical solution: a wiring harness protection connector, including a wiring harness connector 1, a sliding rod 2 is fixedly arranged on the surface of the wiring harness connector 1, a sliding block 3 is slidably arranged on the surface of the sliding rod 2, a plug rod 4 is movably inserted inside the sliding block 3, a protective cover 5 is fixedly arranged on the top of the sliding block 3, the sliding rod 2 and the sliding block 3 are both provided with two groups, and are respectively located at the top and bottom ends of the wiring harness connector 1, and the two groups of sliding blocks 3 are used to slide on the surface of the sliding rod 2 to stably control the movement of the protective cover 5, the cross-sectional diameter of the protective cover 5 is half of the cross-sectional diameter of the wiring harness connector 1, and the movement of the protective cover 5 is used to protect the connection between the two groups of wiring harness connectors 1, the plug rod 4 is movably inserted on the surface of the protective cover 5, and the protective cover 5 is used to limit the moving trajectory of the plug rod 4, and it is convenient for the user to control the plug rod 4, and a protective cover 6 is fixedly arranged on the back of the wiring harness connector 1, and a telescopic ring 7 is fixedly arranged on the inner wall of the protective cover 6.

[0028] As an implementation method in this embodiment, Figure 1 , Figure 2 and Figure 4As shown, four groups of grooves are fixedly provided on the surface of the slide bar 2, and the grooves are matched with the insertion rod 4 to ensure that the insertion rod 4 can be movably inserted into the grooves on the surface of the slide bar 2, so that the insertion rod 4 is used to control the moving position of the sliding block 3 on the slide bar 2; a top cap is fixedly provided on the top of the insertion rod 4, and a spring is provided to fix the insertion rod 4 and the sliding block 3, and the bottom end of the insertion rod 4 is provided with a conical structure, which is convenient for the user to drive the insertion rod 4 to move up and down through the top cap, and the spring is used to facilitate the lifting, moving and resetting of the insertion rod 4, and the setting of the conical structure can facilitate the insertion of the insertion rod 4 into the slide bar 2 more quickly.

[0029] As an implementation method in this embodiment, Figure 3 As shown, the protective cover 6 is arranged in a conical structure as a whole, and the surface of the protective cover 6 is provided with twelve groups of rectangular notches. The setting of the conical structure can better enable the protective cover 6 to be movably sleeved on the surface of the wiring harness, and the rectangular notches can be used to facilitate the protective cover 6 to have a certain toughness, thereby facilitating the bending of the protective cover 6; a sponge is fixedly arranged on the inner wall of the protective cover 6, and the sponge is located between the telescopic ring 7 and the protective cover 6, and the elasticity of the sponge is utilized to facilitate the telescopic amplification of the telescopic ring 7, thereby facilitating the telescopic ring to sleeve the wiring harness; twelve groups of balls are fixedly arranged on the inner wall of the telescopic ring 7, and the setting of the balls facilitates the movement of the wiring harness inside the telescopic ring 7.

[0030] Working principle: When in use, first insert the wiring harness into the protective cover 6 through the protective cover 6, so that the wiring harness will pass through the telescopic ring 7, and the ball on the inner wall of the telescopic ring 7 will facilitate movement, and the wiring harness will push the telescopic ring 7 to enlarge, so that the telescopic ring 7 will deform the sponge fixedly connected thereto, and then connect the wiring harness and the wiring harness connector 1, and then plug the two sets of wiring harness connectors 1, and then pull the plug rod 4 upward through the top cap of the plug rod 4, so that the plug rod 4 will move upward and compress the spring, so that the plug rod 4 will be disconnected from the connection with the slide bar 2, and then manually push the protective cover 5 to move, so that the protective cover 5 will drive the sliding block 3 to slide on the surface of the slide bar 2, and then when the protective cover 5 moves to the predetermined position, the plug rod 4 can be released, so that the plug rod 4 will be reset under the reset action of the spring, so that the plug rod 4 is re-inserted into the groove on the surface of the slide bar 2, so that the position of the sliding block 3 is fixed on the slide bar 2, so that the protective cover 5 is used to protect the connection of the two sets of wiring harness connectors 1.

[0031] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. A wiring harness protective connector, comprising a wiring harness connector (1), characterized in that: A sliding rod (2) is fixedly arranged on the surface of the wiring harness connector (1), a sliding block (3) is slidably arranged on the surface of the sliding rod (2), an inserting rod (4) is movably inserted inside the sliding block (3), a protective cover (5) is fixedly arranged on the top of the sliding block (3), a protective cover (6) is fixedly arranged on the back of the wiring harness connector (1), and a telescopic ring (7) is fixedly arranged on the inner wall of the protective cover (6).

2. A wiring harness protective connector according to claim 1, characterized in that: Four groups of grooves are fixedly arranged on the surface of the sliding rod (2), and the grooves and the inserting rod (4) are matched.

3. A wiring harness protective connector according to claim 1, characterized in that: The sliding rod (2) and the sliding block (3) are both provided in two groups and are respectively located at the top and bottom ends of the wiring harness connector (1).

4. A wire harness protective connector according to claim 1, characterized in that: A top cap is fixedly provided at the top end of the insertion rod (4), and a spring is provided between the insertion rod (4) and the sliding block (3) for fixed connection. The bottom end of the insertion rod (4) is provided in a conical structure.

5. The wire harness protective connector according to claim 1, characterized in that: The protective sleeve (6) is arranged in a cone-shaped structure as a whole, and twelve groups of rectangular notches are arranged on the surface of the protective sleeve (6).

6. The wire harness protective connector according to claim 1, characterized in that: A sponge is fixedly arranged on the inner wall of the protective sleeve (6), and the sponge is located between the telescopic ring (7) and the protective sleeve (6).

7. The wire harness protective connector according to claim 1, characterized in that: Twelve groups of balls are fixedly arranged on the inner wall of the telescopic ring (7).

8. The wire harness protective connector according to claim 1, characterized in that: The cross-sectional diameter of the protective cover (5) is half the cross-sectional diameter of the wiring harness connector (1).

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