Quick-connect automotive electronic connectors

Abstract

The present application relates to the technical field of electronic connectors, and specifically to a quick-connect automotive electronic connector, comprising a contact piece, a housing and a sealing assembly, wherein the housing is sleeved on the contact piece and has an opening, and the sealing assembly comprises a sealing rubber, which is connected to the opening in the housing. When the automotive electronic connector needs to be connected to a vehicle connection, the contact piece is pushed so that the housing covers the vehicle connection. Due to the arrangement of the sealing rubber, when the housing covers the vehicle connection, the sealing rubber presses the housing of the vehicle connection, thereby achieving the purpose of quickly connecting the vehicle connection without affecting the sealing of the connection between the automotive electronic connector and the vehicle connection.

Description

Technical Field

[0001] The present application relates to the technical field of electronic connectors, and in particular to a quick-connect automotive electronic connector. Background Art

[0002] Automotive connectors are a type of component that electronic engineers often come into contact with. Its function is very simple: to build a bridge of communication between blocked or isolated circuits in a circuit, so that current can flow and the circuit can achieve its intended function. The forms and structures of automotive connectors are ever-changing, and they are mainly composed of four basic structural components: contacts, housings, insulators, and accessories.

[0003] In the prior art, in order to enhance the sealing performance of the connection between the automotive electronic connector and the automotive connection to prevent water from entering the electronic connector and thus damaging the vehicle, the automotive electronic connector and the automotive connection are mainly flange-connected to achieve this. This results in the need to disconnect the automotive electronic connector for repair when the vehicle needs to be repaired, which is too troublesome. In order to solve this technical problem, a quick-connect automotive electronic connector is needed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the present application is to provide a quick-connect automotive electronic connector to solve the technical problem that the automotive electronic connector is too troublesome to connect to the car in the prior art.

[0005] The above-mentioned purpose of the present application is achieved through the following technical scheme: a quick-connect automotive electronic connector, including a contact, a shell and a sealing assembly, the shell is mounted on the contact and has an opening, the sealing assembly includes a sealing rubber, and the sealing rubber is connected to the opening in the shell.

[0006] By adopting the above technical solution, when the automotive electronic connector needs to be connected to the automotive connection, the contact piece is pushed to make the shell cover the automotive connection. Because the sealing rubber is set, when the shell covers the automotive connection, the sealing rubber presses the shell of the automotive connection, thereby achieving the purpose of quick connection of the automotive plug-in without affecting the sealing of the connection between the automotive electronic connector and the automotive connection.

[0007] Furthermore, an arc portion is integrally formed on one end of the sealing rubber away from the housing.

[0008] By adopting the above technical solution, the car often needs to be repaired, and the car electronic connector must be unplugged for each repair. This causes the sealing rubber to often rub against the outer shell of the car connection, causing the sealing rubber to be worn and the service life to be reduced. The setting of the arc portion can reduce the friction surface of the sealing rubber rubbing against the car connection, thereby extending the service life of the sealing rubber, and the arc portion can make it easier to push the outer shell to cover the car connection.

[0009] Furthermore, a circular groove is formed on one end surface of the housing close to the sealing rubber, and the side of the circular groove close to the sealing rubber is through, and an anti-wear device for preventing the sealing rubber from wearing is provided in the circular groove.

[0010] By adopting the above technical solution, an arc portion is provided at one end of the sealing rubber away from the shell. Although the service life of the sealing rubber is improved, the arc portion also causes frequent contact with the car connection. If the arc portion is worn, the sealing performance of the connection between the automotive electronic connector and the car connection will decrease. The provision of the anti-wear device solves this problem. Before pushing the shell to cover the car connection, the sealing rubber is first pulled into the circular groove by the anti-wear device, and then the shell is pushed to cover the car connection. Then the anti-wear device is released to allow the sealing rubber to press the car connection, thereby enhancing the sealing performance of the connection between the automotive electronic connector and the car connection.

[0011] Furthermore, the anti-wear device includes a compression spring, a slider, a connecting block and a connecting rope, the compression spring is evenly distributed in the circular groove, one end of the compression spring is fixedly connected to a side of the sealing rubber close to the arc groove, and the other end is fixedly connected to a side of the circular groove away from the sealing rubber, the slider is slidably connected to the outside of the outer shell, the connecting block is fixedly connected to the sealing rubber, one end of the connecting rope is sleeved on the connecting block, and the other end is fixedly connected to the slider, four anti-wear devices are provided, and the other three are evenly distributed on the outer shell in a circular array with the center of the outer shell as the base point.

[0012] By adopting the above technical solution, the sealing rubber is pulled into the circular groove in this way: the slider is slid in the direction away from the sealing rubber, and the slider pulls the connecting block through the connecting rope. The pulled connecting block shrinks into the circular groove with the sealing rubber, so that the sealing rubber is pulled into the arc groove. After releasing the hand, the compression spring will bounce the sealing rubber back to press the car connection to enhance the sealing performance. There is only one anti-wear device, which can only pull one side of the sealing rubber into the circular groove, and the other parts of the sealing rubber will only slightly lean into the circular groove. The four anti-wear devices can pull the four sides of the sealing rubber, thereby driving the other parts of the sealing rubber to be pulled into the circular groove.

[0013] Furthermore, the number of the anti-wear devices is four or more.

[0014] By adopting the above technical solution, more anti-wear devices can pull multiple parts of the sealing rubber, making the sliding anti-wear device more labor-saving.

[0015] Furthermore, an arc connecting plate is provided between the four anti-wear devices, and the arc connecting plate is fixedly connected to the sliding block.

[0016] By adopting the above technical solution, the four anti-wear devices need to be pressed by the fingers at the same time to pull the sealing rubber into the circular groove, which is too troublesome. The setting of the arc connecting plate solves this technical problem, because the arc connecting plate is fixedly connected to the slider, so that sliding one slider can drive the sliding of other sliders, so there is no need to press the sliders of the four anti-wear devices at the same time to pull the sealing rubber into the circular groove.

[0017] Furthermore, a sealing sponge is provided in the outer shell, and the sealing sponge is fixedly connected to the outer shell.

[0018] By adopting the above technical solution, the sealing sponge is used to further enhance the sealing performance of the automotive electronic connector and the automotive connection.

[0019] Furthermore, the shell is made of waterproof material.

[0020] By adopting the above technical solution, the shell made of waterproof material has better sealing performance and is waterproof.

[0021] In summary, the present application includes at least one of the following beneficial technical effects.

[0022] 1. Through the arrangement of the contact piece, the housing and the sealing assembly, when the automotive electronic connector needs to be connected to the automotive connection, the contact piece is pushed to make the housing cover the automotive connection. Because the sealing rubber is arranged, when the housing covers the automotive connection, the sealing rubber presses the housing of the automotive connection, thereby achieving the purpose of quickly connecting the automotive connection without affecting the sealing of the automotive electronic connector and the automotive connection.

[0023] 2. Through the setting of the anti-wear device, when the automotive electronic connector needs to be connected to the automotive connection, the slider is first pushed in the direction away from the sealing rubber, and the slider pulls the connecting block through the connecting rope. The pulled connecting block shrinks into the circular groove with the sealing rubber, and then the shell is pushed in the direction of the automotive connection, so that the shell is covered on the outside of the automotive connection, and then the slider is released, and the compression spring will bounce the sealing rubber back to press the automotive connection, so that the sealing rubber will not rub against the shell, thereby extending the service life of the sealing rubber. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the overall structure diagram of the embodiment;

[0025] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0026] Figure numerals: 1. contact piece; 2. housing; 20. circular groove; 3. sealing rubber; 4. sealing sponge; 5. anti-wear device; 50. compression spring; 51. slider; 52. connecting block; 53. connecting rope; 6. arc connecting plate. DETAILED DESCRIPTION

[0027] The present application is further described in detail below with reference to the accompanying drawings.

[0028] Example, see Figure 1 , Figure 2 A quick-connect automotive electronic connector includes a contact 1, a shell 2 and a sealing assembly. The shell 2 is sleeved on the contact 1 and has an opening. The sealing assembly includes a sealing rubber 3, which is connected to the opening in the shell 2. A sealing sponge 4 is provided in the shell 2 and is fixedly connected to the shell 2.

[0029] When the automotive electronic connector needs to be connected to the automotive connection, the contact piece 1 is pushed to make the shell 2 cover the automotive connection. Because the sealing rubber 3 is arranged so that when the shell 2 covers the automotive connection, the sealing rubber 3 presses the shell 2 of the automotive connection, thereby achieving the purpose of quick connection of the automotive plug-in without affecting the sealing of the automotive electronic connector and the automotive connection. The sealing sponge 4 can further enhance the sealing of the automotive electronic connector and the automotive connection.

[0030] Automobiles often need to be overhauled, and the automobile electronic connector must be unplugged for each overhaul. This causes the sealing rubber 3 to often rub against the shell 2 at the connection of the automobile, causing the sealing rubber 3 to be worn and the service life to be reduced. In order to solve this technical problem, in this embodiment, an arc portion is integrated at one end of the sealing rubber 3 away from the shell 2. The setting of the arc portion can reduce the friction surface of the sealing rubber 3 rubbing against the automobile connection, thereby extending the service life of the sealing rubber 3 and the arc portion can make it easier to push the shell 2 to cover the automobile connection.

[0031] The arc portion is provided at one end of the sealing rubber 3 away from the housing 2. Although the service life of the sealing rubber 3 is improved, the arc portion often contacts the connection of the car. If the arc portion is worn, the sealing performance of the connection between the car electronic connector and the car connection will decrease. In order to solve this technical problem, in this embodiment, a circular groove 20 is provided on the end surface of the housing 2 close to the sealing rubber 3. The side of the circular groove 20 close to the sealing rubber 3 is through. An anti-wear device 5 is provided in the circular groove 20. The anti-wear device 5 includes a compression spring 50, a sliding Block 51, connecting block 52 and connecting rope 53, compression spring 50 is evenly distributed in the circular groove 20, one end of the compression spring 50 is fixedly connected to the side of the sealing rubber 3 close to the arc groove, and the other end is fixedly connected to the side of the circular groove 20 away from the sealing rubber 3, the slider 51 is slidably connected to the outside of the shell 2, the connecting block 52 is fixedly connected to the sealing rubber 3, one end of the connecting rope 53 is sleeved on the connecting block 52, and the other end is fixedly connected to the slider 51, the anti-wear device 5 is provided with four, and the other three are evenly distributed on the shell 2 in a circular array with the center of the shell 2 as the base point.

[0032] Before pushing the shell 2 to cover the car connection, slide the slider 51 in the direction away from the sealing rubber 3. The slider 51 pulls the connecting block 52 through the connecting rope 53. The pulled connecting block 52 shrinks the sealing rubber 3 into the circular groove 20, so that the sealing rubber 3 is pulled into the arc groove. Then release your hand and the compression spring 50 will bounce the sealing rubber 3 back to press the car connection to enhance the sealing. There is only one anti-wear device 5, which can only pull one side of the sealing rubber 3 into the circular groove 20, while the other parts of the sealing rubber 3 will only slightly lean into the circular groove 20. The four anti-wear devices 5 can pull the four sides of the sealing rubber 3, thereby driving the other parts of the sealing rubber 3 to be pulled into the circular groove 20. In this way, the sealing rubber 3 will not generate friction with the shell 2, thereby extending the service life of the sealing rubber 3.

[0033] The four anti-wear devices 5 require pressing the sliders 51 of the four anti-wear devices 5 with fingers at the same time to pull the sealing rubber 3 to move into the circular groove 20, which is too troublesome. In order to solve this technical problem, in this embodiment, an arc connecting plate 6 is provided between the four anti-wear devices 5, and the arc connecting plate 6 is fixedly connected to the slider 51. Because the arc connecting plate 6 is fixedly connected to the slider 51, sliding one slider 51 can drive the other sliders 51 to slide, so there is no need to press the sliders 51 of the four anti-wear devices 5 at the same time to pull the sealing rubber 3 to move into the circular groove 20.

[0034] Specific implementation process: When the automotive electronic connector needs to be connected to the automotive connection, first push the slider 51 in the direction away from the sealing rubber 3, and the slider 51 pulls the connecting block 52 through the connecting rope 53. The pulled connecting block 52 shrinks the sealing rubber 3 into the circular groove 20, and then push the shell 2 in the direction of the automotive connection so that the shell 2 is sleeved on the outside of the automotive connection, and then release the slider 51, and the compression spring 50 will bounce the sealing rubber 3 back to press the automotive connection.

[0035] When it is necessary to disconnect the connection between the automobile electronic connector and the automobile connection, the slider 51 is pushed away from the sealing rubber 3. The slider 51 pulls the connecting block 52 through the connecting rope 53. The pulled connecting block 52 shrinks into the circular groove 20 with the sealing rubber 3. Then the housing 2 is pulled out, and the connection between the automobile electronic connector and the automobile connection can be disconnected.

[0036] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. Quick-connect automotive electronic connector, characterized in that: The invention comprises a contact piece (1), a housing (2) and a sealing assembly, wherein the housing (2) is sleeved on the contact piece (1) and has an opening, and the sealing assembly comprises a sealing rubber (3), wherein the sealing rubber (3) is connected to the opening in the housing (2), and a circular groove (20) is formed on an end surface of the housing (2) close to the sealing rubber (3), and the side of the circular groove (20) close to the sealing rubber (3) is through, and an anti-wear device (5) for preventing the sealing rubber (3) from being worn is provided in the circular groove (20).

2. The quick-connect automotive electronic connector according to claim 1, characterized in that: An arc portion is integrally formed on one end of the sealing rubber (3) away from the housing (2).

3. The quick-connect automotive electronic connector according to claim 1, characterized in that: The anti-wear device (5) comprises a compression spring (50), a slider (51), a connecting block (52) and a connecting rope (53); the compression spring (50) is evenly distributed in the circular groove (20); one end of the compression spring (50) is fixedly connected to a side of the sealing rubber (3) close to the arc groove, and the other end is fixedly connected to a side of the circular groove (20) away from the sealing rubber (3); the slider (51) is slidably connected to the outside of the housing (2); the connecting block (52) is fixedly connected to the sealing rubber (3); one end of the connecting rope (53) is sleeved on the connecting block (52), and the other end is fixedly connected to the slider (51); four anti-wear devices (5) are provided, and the other three are evenly distributed on the housing (2) in a circular array with the center of the housing (2) as a base point.

4. The quick-connect automotive electronic connector according to claim 3, characterized in that: The anti-wear devices (5) are provided with four or more.

5. The quick-connect automotive electronic connector according to claim 3, characterized in that: A circular arc connecting plate (6) is provided between the four anti-wear devices (5), and the circular arc connecting plate (6) is fixedly connected to the sliding block (51).

6. The quick-connect automotive electronic connector according to claim 1, characterized in that: A sealing sponge (4) is arranged inside the outer shell (2), and the sealing sponge (4) is fixedly connected to the outer shell (2).

7. The quick-connect automotive electronic connector according to claim 1, characterized in that: The housing (2) is a housing (2) made of waterproof material.

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