Automobile electronic wire harness
By employing a bayonet, terminal, wire, and support block structure in the automotive electronic wiring harness, and utilizing a rotating rod and hexagonal rotating block to increase friction, the problem of loose wiring harnesses is solved, thus improving vehicle safety.
Patent Information
- Application Number
- CN202423047327.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Wiring harnesses can become loose during prolonged vehicle operation, affecting vehicle safety.
It adopts a structure of bayonet, terminal, wire and support block. The rotating rod and hexagonal rotating block drive the bayonet to approach, and the rubber block increases the friction to make tight contact with the car central control wiring harness port to ensure a stable connection of the terminal.
This improves the stability of automotive electronic wiring harnesses and central control ports, preventing terminals from easily coming loose and enhancing vehicle safety.
Smart Images
Figure CN223527543U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of electronic wiring harnesses, in particular to an automobile electronic wiring harness. BACKGROUND
[0002] An automobile wiring harness is a network main body of an automobile circuit, and there is no automobile circuit without the wiring harness. The wiring harness refers to a component for connecting a circuit, which is formed by bundling a copper material punched contact terminal and a wire cable after pressure connection, and is provided with an outer plastic pressure insulation body or an additional metal shell. The wiring harness is a relatively important part of the automobile circuit. After the terminal part of the wiring harness is inserted into a port of an automobile central control, one end of the terminal part is connected with other devices of the automobile, so that the automobile central control is electrically connected with the other devices. However, the long-time operation of the automobile may cause loosening of the wiring harness, thereby affecting the safe driving of the automobile and reducing the safety. CONTENT OF THE UTILITY MODEL
[0003] In order to solve the above problems that the long-time operation of the automobile may cause loosening of the wiring harness, thereby affecting the safe driving of the automobile and reducing the safety, the application provides an automobile electronic wiring harness.
[0004] The automobile electronic wiring harness provided by the application adopts the following technical scheme:
[0005] The automobile electronic wiring harness comprises a bayonet, a terminal, a wire and a supporting block. The terminal is fixedly installed at the middle of an inner side wall of one of the bayonets. The wire is fixedly penetrated through the bayonet and connected with the terminal. The supporting block is fixedly installed at the middle of the top end of the bayonet through two screws. One side of the supporting block is rotatably penetrated through a rotating rod. The outer surface of the middle part of the rotating rod is fixedly sleeved with two hexagonal rotating blocks. The opposite sides of the two hexagonal rotating blocks are respectively attached to the two sides of the supporting block. Rectangular holes are formed in the two sides of the bayonet. The two rectangular holes are movably placed with clamping blocks. Thread grooves are formed in the outer surfaces of the two ends of the rotating rod. The thread grooves of the two ends of the rotating rod are oppositely arranged. The two ends of the rotating rod are respectively threadedly penetrated through the two clamping blocks.
[0006] Preferably, the two ends of the rotating rod are respectively welded with limiting blocks. The opposite sides of the two limiting blocks are respectively attached to the opposite sides of the two clamping blocks.
[0007] Preferably, the opposite sides of the two clamping blocks are respectively attached with rubber blocks. The two rubber blocks are respectively arranged in the two rectangular holes.
[0008] Preferably, a shielding cap is arranged above the bayonet. Two second screws are threadedly penetrated through one end of the shielding cap. The two second screws are threadedly connected with the bayonet.
[0009] In summary, the present application includes the following beneficial technical effects: by rotating any one of the hexagonal rotating blocks to drive the rotating rod to rotate, the rotating rod exerts a spiral thrust on the two clamping blocks during rotation, thereby driving the two clamping blocks to approach each other and tightly contact the outer surface of the wire harness port of the automobile central control, thereby increasing the stability of the clamping sleeve set outside the wire harness port of the automobile central control, so that the terminal cannot easily come out of the wire harness port of the automobile central control. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 is the overall structure schematic diagram of the application embodiment one.
[0011] Figure 2 is the side view structure schematic diagram of the application embodiment one.
[0012] Figure 3 is the partial structure schematic diagram of the application embodiment one.
[0013] Figure 4 is the combined structure schematic diagram of the shielding cap and the screw two in the application embodiment one.
[0014] Figure 5 is the combined structure schematic diagram of the clamping block and the rubber block in the application embodiment one.
[0015] Reference signs: 11, clamping port; 12, terminal; 13, wire; 21, support block; 22, screw one; 23, rotating rod; 24, hexagonal rotating block; 25, clamping block; 3, limiting block; 4, rubber block; 51, shielding cap; 52, screw two. DETAILED DESCRIPTION
[0016] The following will be combined with the Figure 1 -Appendix Figure 5 Further detailed description of the present application.
[0017] Embodiment one:
[0018] An automobile electronic wire harness, referring to Figures 1-5, including the socket 11, the terminal 12, the wire 13 and the support block 21, the terminal 12 is fixedly installed at the middle of the inner side wall of one of the sockets 11, the wire 13 is fixedly penetrated through the socket 11 and connected with the terminal 12, the socket 11 is sleeved on the wire harness port of the automobile central control, so that the terminal 12 is inserted into the wire harness port of the automobile central control, thereby the wire 13 can be electrically connected with the automobile central control, the support block 21 is fixedly installed at the middle of the top end of the socket 11 through two screws one 22, specifically, the two screws one 22 are threadedly penetrated through the support block 21 and threadedly connected with the socket 11, so that the purpose of fixing the support block 21 on the socket 11 is achieved, the rotating rod 23 is rotatably penetrated through one side of the support block 21, the outer surface of the middle part of the rotating rod 23 is fixedly sleeved with two hexagonal rotating blocks 24, and the opposite sides of the two hexagonal rotating blocks 24 are respectively attached to the two sides of the support block 21, so that the rotating rod 23 can only rotate, the two sides of the socket 11 are both provided with rectangular holes, the two rectangular holes are both movably placed with clamping blocks 25, the opposite sides of the two clamping blocks 25 are both attached with rubber blocks 4, and the two rubber blocks 4 are respectively located in the two rectangular holes, the surfaces of the two rubber blocks 4 are rough, so as to increase the friction force when the two clamping blocks 25 contact with the wire harness port of the automobile central control, the outer surfaces of the two ends of the rotating rod 23 are both provided with thread grooves, and the thread grooves of the two ends of the rotating rod 23 are oppositely arranged, the thread of the rotating rod 23 can realize self-locking, and the self-locking condition of the thread depends on the helix angle, the friction coefficient and the load. The self-locking condition of the thread can be calculated by the following formula: self-locking condition = friction coefficient x tan (helix angle) >= 1. When the condition is met, the thread connection is self-locking. The above contents are all prior art, and in actual application, the corresponding self-locking angle can be set according to the friction coefficient of the material, which will not be described here, the two ends of the rotating rod 23 are threadedly penetrated through the two clamping blocks 25, the two ends of the rotating rod 23 are both welded with limiting blocks 3, the opposite sides of the two limiting blocks 3 are respectively attached to the sides away from the two clamping blocks 25, so as to prevent the two clamping blocks 25 from completely separating from the rotating rod 23, by rotating any one of the hexagonal rotating blocks 24, the hexagonal rotating block 24 drives the rotating rod 23 to rotate, the two ends of the rotating rod 23 respectively apply a helical thrust to the two clamping blocks 25 in the process of rotation, so as to drive the two clamping blocks 25 to approach each other, and then the two rubber blocks 4 are tightly contacted with the outer surface of the wire harness port of the automobile central control, so as to increase the stability of the socket 11 sleeved on the outside of the wire harness port of the automobile central control, so that the terminal 12 will not easily come out of the wire harness port of the automobile central control.
[0019] Referring to Figure 1 , Figure 2 and Figure 4The upper portion of the bayonet 11 is provided with a shielding cap 51, one end of the shielding cap 51 is threaded through two screws 52, the two screws 52 are threadedly connected with the bayonet 11, thereby fixing the shielding cap 51 on the bayonet 11, so that the shielding cap 51 can cover the rotating rod 23, the two hexagonal rotating blocks 24 and the two limiting blocks 3, avoiding the rotating rod 23, the two hexagonal rotating blocks 24 and the two limiting blocks 3 being touched.
[0020] The exemplary embodiment of the automobile electronic wire harness provided by the present disclosure is described above with reference to the preferred embodiment, however, those skilled in the art can understand that various modifications and changes can be made to the above specific embodiment without departing from the concept of the present disclosure, and various technical features and structures proposed by the present disclosure can be combined without exceeding the protection scope of the present disclosure, the protection scope of the present disclosure is determined by the appended claims.
Claims
1. An automotive electronic wire harness comprising a bayonet (11), a terminal (12), a wire (13), and a support block (21), characterized by, The terminal (12) is fixedly installed in the middle of one of the inner side walls of the bayonet (11), the wire (13) is fixedly penetrated through the bayonet (11) and connected with the terminal (12), the supporting block (21) is fixedly installed in the middle of the top end of the bayonet (11) through two screws (22), one side of the supporting block (21) is rotatably penetrated through the rotating rod (23), the outer surface of the middle of the rotating rod (23) is fixedly sleeved with two hexagonal rotating blocks (24), and the opposite sides of the two hexagonal rotating blocks (24) are respectively attached to the two sides of the supporting block (21), the two sides of the bayonet (11) are both provided with rectangular holes, the two rectangular holes are both movably placed with clamping blocks (25), the outer surfaces of the two ends of the rotating rod (23) are both provided with threaded grooves, and the threaded grooves of the two ends of the rotating rod (23) are oppositely arranged, and the two ends of the rotating rod (23) are respectively threadedly penetrated through the two clamping blocks (25).
2. The automotive electronic wire harness according to claim 1, characterized by: The two ends of the rotating rod (23) are both welded with limiting blocks (3), and the opposite sides of the two limiting blocks (3) are respectively attached to the sides away from the two clamping blocks (25).
3. The automotive electronic wire harness of claim 1, wherein: The opposite sides of the two clamping blocks (25) are both attached with rubber blocks (4), and the two rubber blocks (4) are respectively located in the interiors of the two rectangular holes.
4. The automotive electronic wire harness of claim 1, wherein: The upper side of the bayonet (11) is placed with a shielding cap (51), one end of the shielding cap (51) is threadedly penetrated through two screws (52), and the two screws (52) are both threadedly connected with the bayonet (11).