Vehicle dustproof cap integrating dustproof and testing functions
By designing a vehicle dust-proof cap that integrates dust-proof and testing functions, the problem of independent and inconvenient use of automotive testers and dust-proof caps in the existing technology is solved, and a vehicle dust-proof cap with both dust-proof and testing functions is realized, which is easy to use and not easy to lose.
Patent Information
- Application Number
- CN202421173849.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The existing automotive tester and dust cap are independently separated. The ordinary 4-core flat plug does not have a dust cap and needs to be matched separately. The matching dust cap does not have a test function, which is inconvenient to use and is easy to lose.
A vehicle dust-proof cap integrating dust-proof and testing functions was designed. The 4-core flat-insert tester and dust-proof cap are connected through the internal circuit board. The tester body is located in the dust-proof cap body and has LED display light beads to realize the line detection function.
The automotive dust-proof cap with both dustproof and testing functions is realized, which is not easy to be missing and easy to use. It can increase the line detection function while maintaining the dustproof function.
Smart Images
Figure CN222602780U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to vehicle accessories and relates to a vehicle dust cap. Background Art
[0002] The existing vehicle tester and dust cap are separated independently. The ordinary 4-core flat plug does not have a dust cap and needs to be matched separately. At the same time, the matched dust cap does not have a test function. If the ordinary 4-core flat plug needs to test the circuit, it needs to be matched with the corresponding tester separately. The commonly used tester structure is an independent 4-core flat plug tester, and the commonly used flat plug dust cap is also used independently. Usually, the flat plug dust cap needs to be opened and the 4-core flat plug tester needs to be used separately to insert the corresponding 4-core flat plug to realize the problem of the 4-core flat plug circuit under test. After the test is completed, the corresponding dust cap is used independently.
[0003] The defects of the prior art are as follows: the ordinary 4-core flat plug does not have a dust cap and needs to be matched separately. At the same time, the matched dust cap does not have a test function. If the ordinary 4-core flat plug needs to test the circuit, it needs to be matched with a corresponding tester separately. The commonly used tester structure is an independent 4-core flat plug tester. The commonly used flat plug dust cap is also used independently, which is easy to be lost and inconvenient to use. Summary of the invention
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a vehicle dust cap which integrates dust-proof and testing functions, has both dust-proof and testing functions, is not easy to be lost, and is easy to use.
[0005] The technical solution adopted by the utility model to solve its technical problems is:
[0006] A vehicle dust cap integrating dustproof and testing functions comprises a shell, one end of which is a fixed position, and the other end of which is a dust cap body. The vehicle dust cap also comprises a tester body, and the tester body is located inside the dust cap body.
[0007] Furthermore, a through hole is formed on the top of the dust cap body, and the LED display lamp bead on the tester body extends out of the through hole.
[0008] Furthermore, the tester body is plugged and fixed in the inner cavity of the dust cap body. This is a common implementation scheme.
[0009] The technical concept of the utility model is: the 4-core flat plug tester is linked to the dust cap function through the internal circuit board. When in use, the dust cap with an integrated LED tester is inserted into the flat plug, and the corresponding LED light on the dust cap will be displayed, realizing the addition of the circuit detection function while maintaining the function of the dust cap, which is convenient for testing.
[0010] The beneficial effects of the utility model are mainly manifested in: having both dust-proof and testing functions, not being easily lost, and being easy to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of a vehicle dust cap that integrates dust protection and testing functions.
[0012] Figure 2 This is the back view of a car dust cap that combines dust protection and testing functions. DETAILED DESCRIPTION
[0013] The utility model is further described below in conjunction with the accompanying drawings.
[0014] Reference Figure 1 and Figure 2 A vehicle dust cap integrating dustproof and testing functions includes a shell 1, one end of the shell 1 is a fixing position 4, the other end of the shell 1 is a dust cap body, the vehicle dust cap also includes a tester body 3, and the tester body 3 is located in the dust cap body.
[0015] Furthermore, a through hole is formed on the top of the dust cap body, and the LED display lamp bead 2 on the tester body extends out of the through hole.
[0016] Furthermore, the tester body 3 is inserted and fixed in the inner cavity of the dust cap body. This is a common implementation scheme.
[0017] In this embodiment, the tester body is matched with the corresponding 4-core socket, and the dust cap body is matched with the corresponding 4-core socket.
[0018] In the solution of this embodiment, when used for the first time as a test circuit, the tester body 3 is plugged into the corresponding 4-pin socket. If the corresponding LED lamp bead is highlighted, it indicates normal. If the LED lamp bead is not lit, it indicates a fault.
[0019] During subsequent use, the tester body 3 is still plugged into the 4-core socket, and the dust cap body can effectively prevent dust from entering.
[0020] In the present embodiment, by combining the tester body 3 and the dust cap body, the circuit testing function of the 4-core flat plug is added while maintaining the original function of the dust cap, thereby achieving diversified functions and convenient use.
[0021] The contents described in the embodiments of this specification are merely enumerations of implementation forms of the utility model concept and are for illustrative purposes only. The protection scope of the utility model should not be considered to be limited to the specific forms described in this embodiment, and the protection scope of the utility model also extends to equivalent technical means that ordinary technicians in this field can think of based on the concept of the utility model.
Claims
1. A dust cap for a vehicle that integrates dustproof and testing functions, comprising a shell, one end of the shell is a fixed position, and the other end of the shell is a dust cap body, characterized in that: The vehicle dust cap further comprises a tester body, and the tester body is located inside the dust cap body.
2. The vehicle dust cap integrating dustproof and testing functions as claimed in claim 1, characterized in that: A through hole is formed on the top of the dust cap body, and the LED display lamp bead on the tester body extends out of the through hole.
3. The vehicle dust cap integrating dustproof and testing functions as claimed in claim 1 or 2, characterized in that: The tester body is inserted and fixed in the inner cavity of the dust cap body.