Automobile camera connecting wire harness with high waterproofness

Abstract

The utility model relates to an automobile camera connecting wire harness with strong waterproofness, and aims to solve the technical problem that the current automobile camera connecting wire harness is poorer in waterproofness, the automobile camera connecting wire harness comprises a first connecting main body, one end of the first connecting main body is provided with a second connecting main body in a plugging manner, and the first connecting main body comprises a plugging male seat; the first connecting main body comprises a plug-in male seat, one end of the plug-in male seat is provided with a wire harness I, the other end of the plug-in male seat is provided with a plug, the second connecting main body comprises a connecting female seat plugged with the plug-in male seat, and one end of the connecting female seat is provided with a wire harness II. The threaded groove in the cylinder slidably mounted in the foundation trench is in spiral fit with the threaded cylinder mounted on the outer edge surface of the plug-in male seat, and the threaded cylinder and the cylinder protect the joint of the plug-in male seat and the connecting female seat, so that water is prevented from entering the wire harness joint, and the technical problem that the automobile camera connecting wire harness is poor in waterproofness is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile camera connection harnesses, in particular to an automobile camera connection harness with strong waterproofness. Background Art

[0002] With the rapid development of the automobile industry, people rely more on cars for travel. However, due to the visual blind spots around cars, it is difficult for drivers to accurately identify all obstacles in the blind spots during the process of starting, turning, changing lanes, etc., which can easily lead to safety accidents. Cameras are divided into wired and wireless. The wired method is simple and reliable, but it requires wiring in the car body; the wireless method does not require wiring in the car body and is easy to install, but it requires the addition of a wireless receiving module. Since the reception effect of the wireless receiving module is not ideal, most cameras generally use wired methods.

[0003] At present, car cameras are usually used to capture blind spots so that drivers can clearly see the situation outside the car. Since drivers will wash their cars or drive in rainy days, the connection ports of car wiring harnesses are prone to water ingress, affecting the use of car cameras. In view of this, we propose a car camera connection harness with strong waterproofness. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a car camera connection harness with strong waterproofness to solve the technical problem that the current car camera connection harness has poor waterproofness.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a highly waterproof car camera connection harness, including a first connection body, one end of the first connection body is plugged and installed with a second connection body, the first connection body includes a plug-in male seat, one end of the plug-in male seat is installed with a wiring harness 1, and the other end of the plug-in male seat is provided with a plug, the second connection body includes a connecting female seat that is plugged into the plug-in male seat, one end of the connecting female seat is installed with a wiring harness 2, a section of the outer edge surface of the connecting female seat is sleeved and installed with a shell, the outer edge surface of the plug-in male seat is installed with a threaded barrel, a section of the inner edge surface of the threaded barrel is fixedly connected to the plug-in male seat, another section of the inner edge surface of the threaded barrel is sleeved on the outer edge surface of the connecting female seat, and one end of the threaded barrel abuts against the side of the shell.

[0006] Preferably, a base groove is formed on the outer edge surface of the shell, a cylinder is slidably installed in the base groove, a ring is installed on one end of the inner edge surface of the cylinder, and the inner edge surface of the ring fits the outer edge surface of the base groove.

[0007] Preferably, a threaded groove spirally connected to the outer edge of the threaded barrel is provided in the cylinder, a buffer device is sleeved on the outer edge of the threaded barrel, a gasket sleeved on the outer edge of the threaded barrel is installed on one side of the buffer device, and a nut is spirally connected to the outer edge of the threaded barrel.

[0008] Preferably, a fixing component 1 is installed at one end of the shell, the wiring harness 2 is embedded in the fixing component 1, and a fixing component 2 is installed on one side of the fixing component 1.

[0009] Preferably, the buffer device comprises a rubber ring, one side of the rubber ring abuts against the side surface of the circular ring, and the other side of the rubber ring abuts against the gasket, and a plurality of diamond-shaped buffer grooves are equidistantly provided in the rubber ring.

[0010] Preferably, a limiting column is installed on the outer edge surface of the threaded barrel, and a guide groove for the limiting column to be engaged is provided on the outer edge surface of the connecting female seat. One end of the limiting column extends to the side of the plug-in male seat, and the other end of the limiting column is placed between the end of the threaded barrel and the end of the plug.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model is provided with a shell body sleeved on the outer edge surface of the connecting female seat, and a threaded groove inside a cylinder slidably installed in a base groove spirally cooperates with a threaded cylinder installed on the outer edge surface of the plug-in male seat. The threaded cylinder and the cylinder protect the connection between the plug-in male seat and the connecting female seat to prevent water from entering the wiring harness connection, thereby solving the technical problem of poor waterproofness of the automobile camera connection harness.

[0013] 2. The utility model uses a buffer device installed on the outer edge of the threaded barrel. The multiple buffer grooves opened in the rubber ring can increase the sealing of the connection between the threaded barrel and the cylinder. At the same time, a limit column installed in the threaded barrel is placed between the threaded barrel and the plug through one end of the limit column. The threaded barrel is initially sleeved on the outer edge of the connecting female seat, and then the threaded barrel is rotated to align the limit column with the guide groove and inserted. When it is inconvenient to observe, the car camera connection harness can be plugged in by manually rotating the guide to avoid the phenomenon of plug bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the disassembly of the utility model;

[0016] Figure 3 For this utility model Figure 1 A schematic diagram of the structure of the buffer device;

[0017] Figure 4 For this utility model Figure 1 A cross-sectional schematic diagram of the first connecting body;

[0018] In the figure: 1. first connecting body; 101. male connector; 102. wiring harness 1; 103. plug; 2. second connecting body; 201. connecting female connector; 202. wiring harness 2; 203. guide groove; 3. housing; 301. base groove; 302. cylinder; 303. ring; 304. threaded groove; 305. fixing component 1; 306. fixing component 2; 4. threaded cylinder; 401. gasket; 402. nut; 403. limiting column; 5. buffer device; 501. rubber ring; 502. buffer groove. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0020] Embodiment 1: A highly waterproof automotive camera connection harness, see Figures 1 to 4 , including a first connection body 1, one end of the first connection body 1 is plugged and installed with a second connection body 2, the first connection body 1 includes a plug-in male socket 101, one end of the plug-in male socket 101 is installed with a wiring harness 1 102, and the other end of the plug-in male socket 101 is provided with a plug 103, the second connection body 2 includes a connecting female socket 201 plugged with the plug-in male socket 101, one end of the connecting female socket 201 is installed with a wiring harness 202, a section of the outer edge surface of the connecting female socket 201 is sleeved and installed with a shell 3, the outer edge surface of the plug-in male socket 101 is installed with a threaded barrel 4, a section of the inner edge surface of the threaded barrel 4 is fixedly connected to the plug-in male socket 101, and the other section of the inner edge surface of the threaded barrel 4 is sleeved on the connecting female socket 20 1, one end of the threaded cylinder 4 abuts against the side of the shell 3, one end of the shell 3 is installed with a fixing component 1 305, the wiring harness 202 is embedded in the fixing component 1 305, and a fixing component 2 306 is installed on one side of the fixing component 1 305; the utility model is through the shell 3 that is sleeved on the outer edge surface of the connecting female seat 201, the threaded groove 304 inside the cylinder 302 that is slidably installed in the base groove 301 is spirally matched with the threaded cylinder 4 installed on the outer edge surface of the plug-in male seat 101, the threaded cylinder 4 and the cylinder 302 protect the connection between the plug-in male seat 101 and the connecting female seat 201, prevent water from entering the wiring harness connection, and solve the technical problem of poor waterproofness of the automotive camera connection harness.

[0021] like Figures 1 to 4As shown, a base groove 301 is provided on the outer edge surface of the shell 3, a cylinder 302 is slidably installed in the base groove 301, a ring 303 is installed at one end of the inner edge surface of the cylinder 302, the inner edge surface of the ring 303 fits the outer edge surface of the base groove 301, a threaded groove 304 spirally connected to the outer edge surface of the threaded cylinder 4 is provided in the cylinder 302, a buffer device 5 is sleeved and installed on the outer edge surface of the threaded cylinder 4, a gasket 401 sleeved on the outer edge surface of the threaded cylinder 4 is installed on one side of the buffer device 5, a nut 402 is spirally connected to the outer edge surface of the threaded cylinder 4, the buffer device 5 includes a rubber ring 501, one side of the rubber ring 501 abuts against the side surface of the ring 303, and the other side of the rubber ring 501 abuts against the gasket 401, a plurality of rhombus-shaped buffer grooves 502 are equidistantly provided in the rubber ring 501, a limiting column 403 is installed on the outer edge surface of the threaded cylinder 4, and a buffer device 5 is sleeved and installed on the outer edge surface of the threaded cylinder 4. There is a guide groove 203 for the limiting column 403 to be engaged, one end of the limiting column 403 extends to the side of the plug-in male socket 101, and the other end of the limiting column 403 is placed between the end of the threaded barrel 4 and the end of the plug 103. The utility model increases the sealing of the connection between the threaded barrel 4 and the cylinder 302 by installing a buffer device 5 on the outer edge of the threaded barrel 4 and a plurality of buffer grooves 502 opened in the rubber ring 501. At the same time, the limiting column 403 installed in the threaded barrel 4 and one end of the limiting column 403 is placed between the threaded barrel 4 and the plug 103, and the threaded barrel 4 is initially sleeved on the outer edge of the connecting female socket 201, and then the threaded barrel 4 is rotated to align the limiting column 403 with the guide groove 203 and inserted. When it is inconvenient to observe, the car camera connection harness can be plugged in by manually rotating the guide to avoid the bending of the plug 103.

[0022] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A highly waterproof automotive camera connection harness, characterized in that: The invention comprises a first connection body (1), one end of which is plugged with a second connection body (2), the first connection body (1) comprising a male plug socket (101), one end of which is installed with a wiring harness (102), the other end of which is provided with a plug (103), the second connection body (2) comprising a female connection socket (201) plugged with the male plug socket (101), the female connection socket (202) being connected to the female plug socket (101) and the second connection body (2) comprising a female connection socket (201) plugged with the male plug socket (101). A wiring harness 2 (202) is installed at one end of the female connection seat (201), a housing (3) is sleeved on a section of the outer edge surface of the female connection seat (201), a threaded barrel (4) is installed on the outer edge surface of the male connection seat (101), a section of the inner edge surface of the threaded barrel (4) is fixedly connected to the male connection seat (101), another section of the inner edge surface of the threaded barrel (4) is sleeved on the outer edge surface of the female connection seat (201), and one end of the threaded barrel (4) abuts against the side surface of the housing (3).

2. A highly waterproof automotive camera connection harness as claimed in claim 1, characterized in that: The outer edge surface of the shell (3) is provided with a base groove (301), a cylinder (302) is slidably installed in the base groove (301), a ring (303) is installed at one end of the inner edge surface of the cylinder (302), and the inner edge surface of the ring (303) is in contact with the outer edge surface of the base groove (301).

3. A highly waterproof automotive camera connection harness as claimed in claim 2, characterized in that: The cylinder (302) is provided with a thread groove (304) which is spirally connected to the outer edge surface of the threaded cylinder (4); the outer edge surface of the threaded cylinder (4) is sleeved with a buffer device (5); one side of the buffer device (5) is provided with a gasket (401) which is sleeved on the outer edge surface of the threaded cylinder (4); and the outer edge surface of the threaded cylinder (4) is spirally connected with a nut (402).

4. A highly waterproof automotive camera connection harness as claimed in claim 1, characterized in that: A fixing component 1 (305) is installed at one end of the housing (3), the wiring harness 2 (202) is embedded in the fixing component 1 (305), and a fixing component 2 (306) is installed on one side of the fixing component 1 (305).

5. A highly waterproof automotive camera connection harness as claimed in claim 3, characterized in that: The buffer device (5) comprises a rubber ring (501), one side of the rubber ring (501) abuts against the side surface of the circular ring (303), and the other side of the rubber ring (501) abuts against the gasket (401), and a plurality of rhombus-shaped buffer grooves (502) are equidistantly provided in the rubber ring (501).

6. A highly waterproof automotive camera connection harness as claimed in claim 5, characterized in that: A limiting column (403) is installed on the outer edge surface of the threaded barrel (4), and a guide groove (203) for the limiting column (403) to be engaged is provided on the outer edge surface of the connecting female seat (201). One end of the limiting column (403) extends to the side surface of the plug-in male seat (101), and the other end of the limiting column (403) is placed between the end of the threaded barrel (4) and the end of the plug (103).

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