Relay detection device for internal damage and surface electric leakage
A detection device and relay technology, applied in the direction of measuring device, measuring device casing, circuit breaker testing, etc., can solve the problems of personal injury, surface leakage, aging of relay circuit, etc., and achieve the effect of facilitating maintenance
Inactive Publication Date: 2021-02-19
福州市连江县沃勤电子科技有限公司
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Problems solved by technology
[0002] At present, if the relay is used for a long time, the circuit will be aging, the contact will not be sensitive, or the surface will leak. Check protection, and it will take a long time to repair the existing relays, because there is a lack of an internal detection and identification function. Therefore, it is necessary to design a relay detection device for internal damage and surface leakage to solve the above problems
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[0019] Combine below Figure 1-7 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0020] refer to Figure 1-7 , according to an embodiment of the present invention, a relay detection device for internal damage and surface leakage includes a main body 11, a relay body 25 and two up and down symmetrical wrapping shells 27, the right end surface of the main body 11 and the two described The left end surface of the package shell 27 is symmetrically slid up and down, and the right end surface of the relay body 25 is fixedly connected with the left end surface of the main body 11. The relay body 25 is located at the center of the upper and lower two package shells 27. Offer wrapping cavity 29 in shell 27, two described wrapping shells 27 can wrap described wrapping shel...
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The invention discloses a relay detection device for internal damage and surface electric leakage. The relay detection device comprises a main machine body, a relay body and two vertically-symmetricalwrapping shells, wherein the right end surface of the main machine body is connected with the left end surfaces of the two wrapping shells in a vertically-symmetrical and vertically-sliding manner, the right end surface of the relay body is fixedly connected with the left end surface of the main machine body, the relay body is located in the center of the upper wrapping shell and the center of the lower wrapping shell, a wrapping cavity is formed in each wrapping shell, and the two wrapping shells are close to each other and can wrap the wrapping shells so as t position the wrapping shells inthe wrapping cavities. According to the invention, through the electric leakage detection mechanism, when the relay is wrapped and protected, whether the surface leaks electricity is detected, so that casualties caused by damage to people due to surface electricity leakage are avoided; and through the internal detection mechanism, touch detection can be carried out internally when the relay has an operation problem, so that the specific position of the relay can be known rapidly, and maintenance of the relay is better facilitated.
Description
technical field [0001] The invention relates to the related field of relays, in particular to a relay detection device for internal damage and surface leakage. Background technique [0002] At present, if the relay is used for a long time, the circuit will be aging, the contact will not be sensitive, or the surface will leak. It will take a long time to check the protection, and it will take a long time to repair the existing relays, because there is a lack of an internal detection and identification function. Therefore, it is necessary to design a relay detection device for internal damage and surface leakage to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a relay detection device for internal damage and surface leakage, which is used to overcome the above-mentioned defects in the prior art. [0004] A relay detection device for internal damage and surface leakage according to an embodiment of the present ...
Claims
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IPC IPC(8): G01R31/327G01R31/52G01R1/04
CPCG01R1/0408G01R31/3278G01R31/52
Inventor 吴业香
Owner 福州市连江县沃勤电子科技有限公司