Function conversion type wire harness

Abstract

The utility model discloses a function conversion type wire harness which comprises a wire harness body, a connector is arranged on the side portion of the wire harness body, an adhesive tape sleeve is wound on the wire harness body, a limiting mechanism used for preventing the joint of the connector and the wire harness body from being pulled is arranged outside the adhesive tape sleeve, and the limiting mechanism comprises a fixing ring and a rubber ring. The adhesive tape sleeve is sleeved with the fixing ring and the rubber ring, a limiting rope used for conducting traction protection on the connector is arranged at the top of the fixing ring, and the side portion of the rubber ring is fixedly connected with the fixing ring. The fixing ring, the rubber ring, the fixing frame, the limiting rope, the supporting plate, the positioning plate and the anti-falling plate are matched with one another, the fixing ring and the rubber ring are arranged outside the adhesive tape sleeve in a sleeving mode, the rubber ring is wound outside the adhesive tape sleeve through adhesive tape, and the fixing ring and the connector are connected through the limiting rope; connection and limiting between the connector and the wire harness body are facilitated, and the situation of pulling damage between the connector and the wire harness body is prevented conveniently.

Description

Technical Field

[0001] The utility model relates to the field of function conversion type wire harnesses, and particularly relates to a function conversion type wire harness. Background Art

[0002] A wire harness is usually an integral electrical component. A wire harness can usually bundle and combine several wires, cables or other electrical components and then be used as a whole. There are various types of wire harnesses, including function conversion type wire harnesses.

[0003] The existing function conversion type wire harness usually includes a wire harness main body, a tape sleeve and a connector, etc. The wiring end of the wire harness main body is connected to the connector, and the tape sleeve is wound around the outside of the wire harness main body to prevent multiple branch lines from getting chaotic. Then, by inserting the connector into the corresponding device, the function conversion type wire harness can be used.

[0004] However, during the preparation for connection and use or the carrying process of the function conversion type wire harness, there is a risk that the connector may be accidentally stuck. Then, when pulling out the wire harness without knowing it, when pulling the other end of the function conversion type wire harness, it will cause the connector to pull on the wire harness main body, resulting in a risk of damage between the wire harness main body and the connector. Furthermore, it is not convenient to limit and protect the connection between the wire harness main body and the connector, and there are certain limitations. Content of the Utility Model

[0005] The purpose of the utility model is to provide a function conversion type wire harness to solve the problems mentioned in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A function conversion type wire harness, comprising:

[0007] A wire harness main body, a connector is arranged on the side of the wire harness main body, and a tape sleeve is wound around the outside of the wire harness main body;

[0008] A limiting mechanism for preventing the connection between the connector and the wire harness main body from being pulled is arranged on the outside of the tape sleeve. The limiting mechanism includes:

[0009] A fixing ring and a rubber ring, both the fixing ring and the rubber ring are sleeved on the outside of the tape sleeve, and a limiting rope for traction protection of the connector is arranged on the top of the fixing ring.

[0010] Preferably, the side of the rubber ring is fixedly connected to the fixing ring, a fixing frame is fixedly connected to the outer wall of the fixing ring, one end of the limiting rope is fixedly connected to a support plate, a positioning plate is fixedly connected to the side of the support plate, and the positioning plate is slidably inserted into the inner cavity of the fixing frame.

[0011] Preferably, a first sliding groove is formed on the side of the fixed frame, and an anti - detachment plate for locking the relative position of the positioning plate and the fixed frame is arranged in the inner cavity of the first sliding groove. A clamping groove is formed on the side of the positioning plate, and the anti - detachment plate is slidably inserted into the inner cavity of the clamping groove. An operating frame is fixedly connected to the side of the anti - detachment plate.

[0012] Preferably, a second sliding groove is formed on the side of the fixed frame, and a bearing frame for driving the operating frame to move vertically is arranged in the inner cavity of the second sliding groove. A cushion plate is embedded in the inner cavity of the second sliding groove.

[0013] Preferably, an elastic cord is fixedly connected to the side of the inner wall of the second sliding groove, and the outer wall of the elastic cord is slidably inserted through both the bearing frame and the cushion plate. The top end of the elastic cord is fixedly connected to a moving plate.

[0014] Preferably, the other end of the limiting cord is fixedly connected to a mounting plate, a threaded post is fixedly connected to the side of the mounting plate, and fixing cylinders are symmetrically fixedly connected to the side of the joint. The threaded post is threadedly inserted into the inner cavity of the fixing cylinder.

[0015] The technical effects and advantages of the present utility model:

[0016] By utilizing the mutual cooperation of the fixing ring, rubber ring, fixed frame, limiting cord, support plate, positioning plate and anti - detachment plate, the fixing ring and rubber ring are sleeved outside the tape sleeve. The rubber ring is wound around the tape sleeve with tape. The limiting cord connects the fixing ring and the joint, which is conducive to connecting and limiting between the joint and the wire harness main body, and is convenient for preventing the situation of pulling and damaging between the joint and the wire harness main body. Brief Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0018] Figure 2 It is a front - sectional view structure diagram of the threaded post part of the present utility model.

[0019] Figure 3 It is a front - sectional view structure diagram of the fixed frame part of the present utility model.

[0020] In the figure: 1. Wire harness main body; 2. Joint; 3. Tape sleeve; 4. Limiting mechanism; 41. Fixing ring; 42. Rubber ring; 43. Fixed frame; 44. Limiting cord; 45. Support plate; 46. Positioning plate; 47. Anti - detachment plate; 48. Cushion plate; 49. Elastic cord; 410. Moving plate; 411. Operating frame; 412. Bearing frame; 5. Mounting plate; 6. Threaded post. Detailed Description of the Invention

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] The present utility model provides a function conversion type wire harness as Figures 1-3 shown, which includes a wire harness main body 1, a connector 2 is arranged on the side of the wire harness main body 1, and a tape sleeve 3 is wound around the outside of the wire harness main body 1.

[0023] An anti - pull limit mechanism 4 is provided outside the tape sleeve 3 to prevent pulling at the connection between the joint 2 and the wire harness main body 1. The limit mechanism 4 includes a fixing ring 41 and a rubber ring 42. The fixing ring 41 is beneficial for supporting the limit rope 44 and facilitating the installation of the limit rope 44. The rubber ring 42 is wound around the outside of the tape sleeve 3 by an external tape, thereby connecting and fixing the rubber ring 42 and the fixing ring 41. Both the fixing ring 41 and the rubber ring 42 are sleeved outside the tape sleeve 3. A limit rope 44 for traction protection of the joint 2 is provided at the top of the fixing ring 41, which is beneficial for traction protection between the joint 2 and the wire harness main body 1 and facilitates preventing the situation of pulling damage between the joint 2 and the wire harness main body 1. The side of the rubber ring 42 is fixedly connected to the fixing ring 41. A fixing frame 43 is fixedly connected to the outer wall of the fixing ring 41. The fixing frame 43 is beneficial for connecting with the positioning plate 46 and facilitating the positioning and installation of the limit rope 44. One end of the limit rope 44 is fixedly connected to a support plate 45. The support plate 45 is beneficial for connecting with the positioning plate 46, facilitating the installation of the positioning plate 46, and at the same time beneficial for connecting and fixing the limit rope 44. The side of the support plate 45 is fixedly connected to a positioning plate 46, which is beneficial for connecting the support plate 45 with the fixing frame 43, and thus beneficial for positioning and installing one end of the limit rope 44. The positioning plate 46 is slidably inserted into the inner cavity of the fixing frame 43. A first chute is opened on the side of the fixing frame 43. An anti - detachment plate 47 for locking the relative position between the positioning plate 46 and the fixing frame 43 is arranged in the inner cavity of the first chute. The side of the anti - detachment plate 47 is provided with an inclined surface, which is beneficial for connecting with the positioning plate 46 and facilitating the sliding installation of the positioning plate 46. The anti - detachment plate 47 is beneficial for limiting the relative position between the positioning plate 46 and the fixing frame 43, and thus beneficial for the installation and disassembly of one end of the limit rope 44. A card slot is opened on the side of the positioning plate 46. The anti - detachment plate 47 is slidably inserted into the inner cavity of the card slot. An operating frame 411 is fixedly connected to the side of the anti - detachment plate 47. The operating frame 411 is convex - shaped. The operating frame 411 is beneficial for pulling the anti - detachment plate 47, facilitating driving the anti - detachment plate 47 to move, and thus beneficial for connecting or disengaging the anti - detachment plate 47 from the positioning plate 46 to disassemble the positioning plate 46. A second chute is opened on the side of the fixing frame 43. A bearing frame 412 for driving the operating frame 411 to move vertically is arranged in the inner cavity of the second chute. The bearing frame 412 is L - shaped. The bearing frame 412 is beneficial for driving the operating frame 411 to move and facilitating the pulling operation of the bearing frame 412. A cushion plate 48 is embedded in the inner cavity of the second chute, which is beneficial for limiting the movement position of the bearing frame 412 and at the same time beneficial for keeping the elastic rope 49 under a certain tension in the initial position. An elastic rope 49 is fixedly connected to the side of the inner wall of the second chute. The tension of the elastic rope 49 is beneficial for pulling the moving plate 410 to move and facilitating driving the bearing frame 412 to move. The outer wall of the elastic rope 49 is slidably inserted through both the bearing frame 412 and the cushion plate 48. The top end of the elastic rope 49 is fixedly connected to a moving plate 410.It is beneficial to drive the carrier 412 to move, facilitating the operation of the carrier 412. The other end of the limiting rope 44 is fixedly connected with a mounting plate 5, which is beneficial to support the other end of the limiting rope 44 and facilitate the installation of the limiting rope 44. A threaded column 6 is fixedly connected to the side of the mounting plate 5. The threaded column 6 is beneficial to be connected with the fixed cylinder, facilitating the positioning and installation of the mounting plate 5, and further facilitating the installation and disassembly of the limiting rope 44. Fixed cylinders are symmetrically and fixedly connected to the side of the joint 2, which is beneficial to be connected with the threaded column 6, and further beneficial to the positioning and installation of one end of the limiting rope 44. The threaded column 6 is in threaded insertion connection with the inner cavity of the fixed cylinder. When accidentally pulling the joint 2, at this time, the joint 2 pulls the limiting rope 44, and then the support plate 45, the positioning plate 46 and the fixed frame 43 pull the limiting rope 44, thereby connecting and protecting between the joint 2 and the wire harness main body 1, preventing the joint 2 and the wire harness main body 1 from being pulled and preventing the breakage and damage between the joint 2 and the wire harness main body 1.,

[0024] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.,

Claims

1. A function conversion type wiring harness, comprising: A wiring harness body (1), a connector (2) being provided on the side of the wiring harness body (1), and an adhesive tape sleeve (3) being wrapped around the outside of the wiring harness body (1); The invention is characterized in that a limiting mechanism (4) is arranged on the outside of the tape cover (3) for preventing the connector (2) and the wiring harness body (1) from being pulled at the connection, and the limiting mechanism (4) comprises: A fixing ring (41) and a rubber ring (42), wherein the fixing ring (41) and the rubber ring (42) are both sleeved on the outside of the tape sleeve (3), and a limiting rope (44) for pulling and protecting the joint (2) is arranged on the top of the fixing ring (41).

2. A function conversion type wiring harness according to claim 1, characterized in that: The side of the rubber ring (42) is fixedly connected to the fixing ring (41), the outer wall of the fixing ring (41) is fixedly connected to the fixing frame (43), one end of the limiting rope (44) is fixedly connected to the support plate (45), the side of the support plate (45) is fixedly connected to the positioning plate (46), and the positioning plate (46) is slidably connected to the inner cavity of the fixing frame (43).

3. A function conversion type wiring harness according to claim 2, characterized in that: A first slide groove is provided on the side of the fixed frame (43), and an anti-slip plate (47) is provided in the inner cavity of the first slide groove for locking the relative position of the positioning plate (46) and the fixed frame (43). A clamping groove is provided on the side of the positioning plate (46), and the anti-slip plate (47) is slidably inserted and connected with the inner cavity of the clamping groove. An operating frame (411) is fixedly connected to the side of the anti-slip plate (47).

4. A function conversion type wiring harness according to claim 3, characterized in that: A second slide groove is provided on the side of the fixed frame (43), the inner cavity of the second slide groove is provided with a carrier frame (412) for driving the operating frame (411) to move vertically, and a pad (48) is embedded in the inner cavity of the second slide groove.

5. A function conversion type wiring harness according to claim 4, characterized in that: An elastic rope (49) is fixedly connected to the side of the inner wall of the second slide groove, the outer wall of the elastic rope (49) is slidably connected to the support frame (412) and the pad (48), and the top of the elastic rope (49) is fixedly connected to the moving plate (410).

6. A function conversion type wiring harness according to claim 1, characterized in that: The other end of the limiting rope (44) is fixedly connected to a mounting plate (5), the side of the mounting plate (5) is fixedly connected to a threaded column (6), the side of the joint (2) is symmetrically fixedly connected to a fixing tube, and the threaded column (6) is threadedly inserted into the inner cavity of the fixing tube.

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