A safety protection detection device for electronic products

Abstract

The invention provides a safety protection detection device for electronic products. The safety protection detection device comprises a box body, an instrument power source input port and a sample power source input port, wherein the instrument power source input port and the sample power source input port are arranged in the outer wall of the box body; the box body is inside provided with a testing cavity; the cavity is provided with a sample power source socket; a testing sample fixing rack and an open / short circuit bridge jumper lifting device are arranged in the cavity; the outer wall of the box body is also provided with a timer and instrument control buttons. According to the invention, samples for testing are enclosed in the protection box body and wiring points of the testing samples are led out of the protection box body via a connecting circuit to be connected to a sample testing apparatus, so that a protection effect can be achieved when components and parts explode. The safety protection detection device is simple, safe and low in cost and is capable of guaranteeing the safety of testing workers, protecting testing apparatuses and preventing testing apparatus damage andpersonal injury caused by explosions.

Description

technical field [0001] The invention relates to the technical field of detection of electronic and electrical products, in particular to a safety protection detection device for electronic products. Background technique [0002] In the safety test, all kinds of electronic and electrical products need to carry out simulation tests on their fault conditions and abnormal working conditions, such as temperature rise, electric strength, whether flames are ejected, molten metal, toxic or potentially dangerous substances ignited gases, etc. are evaluated. Suitable for home appliances, lamps, IT / AV, accessories, etc. A key element of a fault condition, an abnormal operating condition, is an open circuit or a short circuit to an electronic component. [0003] It is understood that the major testing laboratories at home and abroad basically only use a switch to connect two wires to test the components in the electronic circuit for open circuit or short circuit, and the device is rel...

AI Technical Summary

Problems solved by technology

[0005] The abnormal test is now being carried out. Only one switch is used to connect two wires to test the components in the electronic circuit. Before the test, the component pins need to be manually soldered, and the short-circuit switch needs to be manually closed during the test. The test equipment is single and there is no safety cover.

[0006] In addition to the shortcomings of poor equipment and manual operation at close range, the existing abnormal test devices often have the problem that electronic components cannot be effectively protected when they explode, and testers are easily injured by splashed fragments if they are not careful

In the absence of isolation, the toxic gas produced in the explosion of electronic components will directly pollute the laboratory air

In addition, electronic components occasionally produce sudden explosions, which directly have a serious impact on the psychology of testers

According to the survey, the testers who conducted the test needed great courage to flip the open / short switch, and they all said that they had been frightened during the test; as a result, they failed to read valid test data in time during the test, and a second test was required. testing, greatly reducing work efficiency

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