New energy automobile wire harness with spiral occlusion type anti-loosening head

Abstract

The utility model discloses a new energy automobile wire harness with a spiral occlusion type anti-loosening head, and relates to the technical field of automobile wire harnesses, the new energy automobile wire harness comprises an outer cylinder, one side of the outer cylinder is fixedly connected with a connecting end, one side of the connecting end is fixedly connected with an adjusting device, the inner wall of the outer cylinder is connected with a terminal in a penetrating manner, and the inner wall of the outer cylinder is fixedly connected with the adjusting device. One side of the terminal is fixedly connected with an end head, one side of the end head is fixedly connected with an electric wire, and the other end of the terminal is movably connected with a clamping cylinder. According to the utility model, the threaded rod penetrates through the inner wall of the outer cylinder to fix the internal terminal, meanwhile, one side of the bottom of the connecting plate is fixedly connected with the clamping rod, and the clamping rod is directly connected with one side of the terminal, so that a bunch wire can be smooth during winding, the device is more convenient to use, and the clamping cylinder is arranged in the connecting cylinder and is used for connecting the wire, so that the wiring efficiency is improved. And the telescopic supporting rod is arranged in the middle of the clamping cylinder for connection, so that the clamping cylinder is more stable, and the current cannot be influenced in the wire bunching process.

Description

Technical Field

[0001] This utility model relates to the field of automotive wiring harness technology, specifically to a new energy vehicle wiring harness with a spiral interlocking anti-loosening head. Background Technology

[0002] The engine wiring harness is the engine's nervous system, responsible for transmitting or exchanging power or data signals from the electrical system. As demands for engine power, fuel economy, and emissions efficiency increase, engine electronic control systems become more complex, and consequently, the complexity of the engine wiring harness also increases. An engine wiring harness typically consists of wires, female terminals, and female terminals, with the female and female terminals connected by a spiral joint. However, during engine operation, vibrations can cause the wiring harness near the engine to easily come loose due to these vibrations, affecting its normal operation and increasing potential safety hazards in the vehicle.

[0003] The existing technology has the following problems:

[0004] 1. Existing new energy vehicle wiring harnesses with spiral interlocking anti-loosening heads cannot be neatly wound up, and the winding rotation is irregular, resulting in uneven engine wiring harnesses. After the generator vibrates, the wiring harness will fall off.

[0005] 2. Existing new energy vehicle wiring harnesses with spiral interlocking anti-loosening heads have complex wiring connections. Multiple wiring harnesses can easily become tangled and messy, leading to unstable connections and affecting current. Summary of the Invention

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A new energy vehicle wiring harness with a spiral interlocking anti-loosening head includes an outer cylinder, a connecting end fixedly connected to one side of the outer cylinder, an adjusting device fixedly connected to one side of the connecting end, a terminal penetrating through the inner wall of the outer cylinder, an end head fixedly connected to one side of the terminal, an electric wire fixedly connected to one side of the end head, and a snap-fit ​​cylinder movably connected to the other end of the terminal.

[0008] A further improvement of this utility model is that: the inner wall of the outer cylinder is provided with an internal thread, the adjusting device includes a connecting plate, a mounting bracket is fixedly connected to the top of the connecting plate, a threaded rod is connected through the top of the mounting bracket, a connecting handle is fixedly connected to one side of the top of the outer cylinder, and a clamping rod is fixedly connected to one side of the bottom of the connecting plate.

[0009] A further improvement of this utility model is that the bottom of the threaded rod passes through the outer wall of the outer cylinder and is connected to the outer wall of the terminal, and one end of the clamping rod is movably connected to the outer wall of the terminal.

[0010] A further improvement of the present invention is that: the terminal includes a sleeve, the outer wall of the sleeve is fixedly connected with a threaded retaining strip, a first limiting ring is fixedly connected to one side of the sleeve, and a second limiting ring is fixedly connected to the other side of the sleeve.

[0011] A further improvement of this utility model is that: one side of the second limiting ring is fixedly connected to the end, and the outer wall of the threaded clip is engaged with the internal thread.

[0012] A further improvement of the present invention is that: the snap-fit ​​cylinder includes a connecting cylinder, a connecting ring is fixedly connected to one side of the connecting cylinder, a connecting hole is provided inside the connecting ring, a snap-fit ​​cylinder is provided inside the connecting cylinder, and a telescopic support rod is fixedly connected to the outer wall of the snap-fit ​​cylinder.

[0013] A further improvement of this utility model is that: the number of the clamping cylinders is two sets, and the telescopic support rod is installed in the middle part of the two sets of clamping cylinders.

[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0015] This utility model provides a new energy vehicle wiring harness with a spiral interlocking anti-loosening head. The outer cylinder has an internal thread, which ensures that the device is aligned neatly and the wiring harness can be wound flat, maintaining stability after the engine rotates. A connecting plate is fixedly connected to the outer wall of the outer cylinder, and a connecting handle is fixedly connected to one side of the connecting plate, making rotation more convenient. A threaded rod is connected through the outer wall of the external mounting bracket, penetrating the inner wall of the outer cylinder to fix the internal terminals. At the same time, a clamping rod is fixedly connected to one side of the bottom of the connecting plate, which is directly connected to the terminal side, so that the wiring harness can be wound smoothly and flat, making the device more convenient to use.

[0016] This utility model provides a new energy vehicle wiring harness with a spiral interlocking anti-loosening head. The connecting tube and the clamping tube are connected by a connecting ring and a first limiting ring. The connecting tube is equipped with a clamping tube inside, which connects the wires to ensure a stable connection. The clamping tube is connected by a telescopic support rod in the middle, which makes the clamping tube more stable and prevents it from affecting the current during the wiring process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the new energy vehicle wiring harness with a spiral interlocking anti-loosening head according to the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment device of this utility model;

[0019] Figure 3This is a schematic diagram of the terminal structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the snap-fit ​​cylinder of this utility model.

[0021] In the diagram: 1. Outer cylinder; 2. Connecting end; 3. Adjusting device; 4. Terminal; 5. End; 6. Wire; 7. Clip-on cylinder; 11. Internal thread; 31. Connecting plate; 32. Mounting bracket; 33. Threaded rod; 34. Connecting handle; 35. Clamping rod; 41. Sleeve; 42. Threaded retaining strip; 43. First limiting ring; 44. Second limiting ring; 71. Connecting cylinder; 72. Connecting ring; 73. Clip-on cylinder; 74. Telescopic support rod; 75. Connecting hole. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to embodiments: Example

[0023] like Figure 1-4 As shown, this utility model provides a new energy vehicle wiring harness with a spiral interlocking anti-loosening head, including an outer cylinder 1, a connecting end 2 fixedly connected to one side of the outer cylinder 1, an adjusting device 3 fixedly connected to one side of the connecting end 2, a terminal 4 penetrating through the inner wall of the outer cylinder 1, an end head 5 fixedly connected to one side of the terminal 4, an electric wire 6 fixedly connected to one side of the end head 5, and a snap-fit ​​cylinder 7 movably connected to the other end of the terminal 4.

[0024] In this embodiment, the device is made more convenient to use through the combined action of the outer cylinder 1, the adjusting device 3 and the terminal 4. The terminal 4 is connected through the inside of the outer cylinder 1. The terminal 4 is movably connected to the inside and needs to be fixed by the adjusting device 3 on the outer wall so that the terminal 4 is fixedly installed inside. One end of the terminal 4 is connected to the wire 6 through the end 5, and the other end is connected to the snap-fit ​​cylinder 7, so that the wire is more orderly during the winding process and the wire harness will not be tangled. Example

[0025] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, the inner wall of the outer cylinder 1 is provided with an internal thread 11, the adjusting device 3 includes a connecting plate 31, the top of the connecting plate 31 is fixedly connected to a mounting bracket 32, the top of the mounting bracket 32 ​​is connected through a threaded rod 33, the top side of the outer cylinder 1 is fixedly connected to a connecting handle 34, and the bottom side of the connecting plate 31 is fixedly connected to a clamping rod 35.

[0026] The bottom of the threaded rod 33 passes through the outer wall of the outer cylinder 1 and connects to the outer wall of the terminal 4, and one end of the clamping rod 35 is movably connected to the outer wall of the terminal 4.

[0027] In this embodiment, the outer cylinder 1, connecting end 2, and adjusting device 3 work together to make the device more convenient to use. The inner cylinder 1 is provided with an internal thread 11, which makes the device aligned neatly, the wire harness can be wound flat, and the engine can remain stable after rotation. A connecting plate 31 is fixedly connected to the outer wall of the outer cylinder 1, and a connecting handle 34 is fixedly connected to one side of the connecting plate 31. The connecting handle 34 makes rotation more convenient. A threaded rod 33 is connected through the outer wall of the external mounting bracket 32, and the threaded rod 33 penetrates the inner wall of the outer cylinder 1 to fix the internal terminal 4. At the same time, a clamping rod 35 is fixedly connected to one side of the bottom of the connecting plate 31. The clamping rod 35 is directly connected to one side of the terminal 4, so that the wire harness can be wound flatly and smoothly, making the device more convenient to use. Example

[0028] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, the terminal 4 includes a sleeve 41, the outer wall of the sleeve 41 is fixedly connected with a threaded retaining strip 42, one side of the sleeve 41 is fixedly connected with a first limiting ring 43, and the other side of the sleeve 41 is fixedly connected with a second limiting ring 44.

[0029] One side of the second limiting ring 44 is fixedly connected to the end 5, and the outer wall of the threaded retainer 42 is engaged with the internal thread 11.

[0030] In this embodiment, the device is made more convenient to use through the combined action of the outer cylinder 1 and the terminal 4. The terminal 4 is connected to the end 5 through the second limiting ring 44 of the sleeve 41, and the end 5 is connected to the wire 6, making the device connection more stable. At the same time, the threaded retainer 42 on the outer wall corresponds to the internal thread 11, and the device connection conforms to the thread, making the device wiring more stable. Example

[0031] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, the snap-fit ​​cylinder 7 includes a connecting cylinder 71, a connecting ring 72 is fixedly connected to one side of the connecting cylinder 71, a connecting hole 75 is opened inside the connecting ring 72, a snap-fit ​​cylinder 73 is provided inside the connecting cylinder 71, and a telescopic support rod 74 is fixedly connected to the outer wall of the snap-fit ​​cylinder 73.

[0032] There are two sets of clamping cylinders 73, and the telescopic support rod 74 is installed in the middle part of the two sets of clamping cylinders 73.

[0033] In this embodiment, the device is made more convenient to use through the combined action of terminal 4 and snap-fit ​​cylinder 7. The snap-fit ​​cylinder 71 is connected to the first limiting ring 43 through the connecting ring 72. The snap-fit ​​cylinder 73 is provided inside the connecting cylinder 71. The snap-fit ​​cylinder 73 connects the wire, so that the wiring can be stably connected. The snap-fit ​​cylinder 73 is connected in the middle with a telescopic support rod 74, which makes the snap-fit ​​cylinder 73 more stable and will not affect the current during the wire bundling process.

[0034] The working principle of this new energy vehicle wiring harness with a spiral interlocking anti-loosening head will be explained in detail below.

[0035] like Figure 1-4 As shown, when this new energy vehicle wiring harness with a spiral interlocking anti-loosening head is in use, a terminal 4 is connected through the interior of the outer cylinder 1. The terminal 4 is movably connected to the interior and needs to be fixed by the adjustment device 3 on the outer wall to fix the terminal 4 inside. One end of the terminal 4 is connected to the wire 6 through the end 5, and the other end is connected to the snap-fit ​​cylinder 7, which makes the wire harness more orderly during the winding process and prevents the wire harness from getting tangled. The interior of the outer cylinder 1 is provided with an internal thread 11, which makes the device correspond neatly and the wire harness can be wound flat, so that it can remain stable after the engine is turned. A connecting plate 31 is fixedly connected to the outer wall of the outer cylinder 1, and a connecting handle 34 is fixedly connected to one side of the connecting plate 31. The connecting handle 34 makes the rotation more convenient. A threaded rod 33 is connected through the outer wall of the external mounting bracket 32, and the threaded rod 33 penetrates the inner wall of the outer cylinder 1. This design allows the internal terminal 4 to be fixed, and a clamping rod 35 is fixedly connected to one side of the bottom of the connecting plate 31. The clamping rod 35 is directly connected to one side of the terminal 4, which makes the wire winding smooth and convenient to use. The terminal 4 is connected to the end 5 through the second limiting ring 44 of the sleeve 41. The end 5 is connected to the wire 6, making the connection of the device more stable. At the same time, the threaded retainer 42 on the outer wall corresponds to the internal thread 11, and the device connection conforms to the thread, making the wire winding of the device more stable. The connecting tube 71 is connected to the retaining tube 7 through the connecting ring 72 and the first limiting ring 43. The connecting tube 71 has a retaining tube 73 inside, which connects the wire, making the wiring connection stable. The retaining tube 73 is connected by a telescopic support rod 74 in the middle, making the retaining tube 73 more stable and preventing it from affecting the current during the wire winding process.

[0036] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A new energy vehicle wiring harness with a spiral interlocking anti-loosening head, comprising an outer tube (1), characterized in that: A connecting end (2) is fixedly connected to one side of the outer cylinder (1), and an adjusting device (3) is fixedly connected to one side of the connecting end (2). A terminal (4) is connected through the inner wall of the outer cylinder (1). An end (5) is fixedly connected to one side of the terminal (4), and an electric wire (6) is fixedly connected to one side of the end (5). A snap-fit ​​cylinder (7) is movably connected to the other end of the terminal (4).

2. A new energy vehicle wiring harness with a spiral interlocking anti-loosening head according to claim 1, characterized in that: The inner wall of the outer cylinder (1) is provided with an internal thread (11). The adjusting device (3) includes a connecting plate (31). A mounting bracket (32) is fixedly connected to the top of the connecting plate (31). A threaded rod (33) is connected through the top of the mounting bracket (32). A connecting handle (34) is fixedly connected to one side of the top of the outer cylinder (1). A clamping rod (35) is fixedly connected to one side of the bottom of the connecting plate (31).

3. A new energy vehicle wiring harness with a spiral interlocking anti-loosening head according to claim 2, characterized in that: The bottom of the threaded rod (33) passes through the outer wall of the outer cylinder (1) and is connected to the outer wall of the terminal (4). One end of the clamping rod (35) is movably connected to the outer wall of the terminal (4).

4. A new energy vehicle wiring harness with a spiral interlocking anti-loosening head according to claim 1, characterized in that: The terminal (4) includes a sleeve (41), the outer wall of the sleeve (41) is fixedly connected with a threaded retaining strip (42), one side of the sleeve (41) is fixedly connected with a first limiting ring (43), and the other side of the sleeve (41) is fixedly connected with a second limiting ring (44).

5. A new energy vehicle wiring harness with a spiral interlocking anti-loosening head according to claim 4, characterized in that: One side of the second limiting ring (44) is fixedly connected to the end (5), and the outer wall of the threaded clip (42) is engaged with the internal thread (11).

6. A new energy vehicle wiring harness with a spiral interlocking anti-loosening head according to claim 1, characterized in that: The snap-fit ​​cylinder (7) includes a connecting cylinder (71), a connecting ring (72) is fixedly connected to one side of the connecting cylinder (71), a connecting hole (75) is provided inside the connecting ring (72), a snap-fit ​​cylinder (73) is provided inside the connecting cylinder (71), and a telescopic support rod (74) is fixedly connected to the outer wall of the snap-fit ​​cylinder (73).

7. A new energy vehicle wiring harness with a spiral interlocking anti-loosening head according to claim 6, characterized in that: The number of the clamps (73) is two sets, and the telescopic support rod (74) is installed in the middle part of the two sets of clamps (73).

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