Circuit board testing device

A test device, circuit board technology, applied in the direction of electronic circuit test, printed circuit test, measuring device, etc., can solve problems such as unsuitable connection test, large size, etc.
CN113281638APending Publication Date: 2021-08-20GREE ELECTRIC APPLIANCES WUHAN +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GREE ELECTRIC APPLIANCES WUHAN
Publication Date
2021-08-20

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Abstract

The present invention provides a circuit board testing device. The device comprises: a branch pressing mechanism comprising a top tray; and a bearing assembly electrically connected with an external test instrument. The pressing mechanism is provided with a dead point position, and when the pressing mechanism is located at the dead point position, the to-be-tested circuit board is pressed and contacted on the bearing assembly by the top plate, so that the to-be-tested circuit board is conducted with an external testing instrument. Based on the technical scheme, the circuit board testing device does not need to be additionally provided with a locking mechanism to achieve the locking function o fa top plate at the pressing position, so that the structure of the circuit board testing device is greatly simplified, and a rocker sliding block mechanism is simple in structure. Therefore, when the pressing mechanism adopts the rocker sliding block mechanism, the overall size of the circuit board testing device can be reduced, so that the circuit board testing device is suitable for testing circuit boards with small specifications.
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Description

technical field

[0001] The invention relates to the technical field of circuit board testing, in particular to a circuit board testing device. Background technique

[0002] At present, the size of the circuit board testing device in the related art is relatively large, and when the specification of the circuit board to be tested is small, it is not suitable for connection testing.

[0003] That is to say, there is an urgent need to develop a test device suitable for circuit boards with smaller specifications. Contents of the invention

[0004] Aiming at the above-mentioned problems in the prior art, the present application proposes a circuit board testing device, which is suitable for testing circuit boards with smaller specifications.

[0005] The circuit board testing device of the present invention includes: a pressing mechanism, including a sky plate; a bearing assembly, electrically connected to an external testing instrument; wherein, the pressing mechanism has a de...

Claims

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