Dial jig for testing circuit board
A technology of circuit boards and test pins, applied in the direction of electronic circuit testing, measuring electricity, measuring devices, etc., can solve problems such as failure, circuit board test device wire and guide pin failure, damage, etc.
Pending Publication Date: 2022-04-19
鹤山市泰利诺电子有限公司
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Problems solved by technology
[0004] In order to solve the problem that the general circuit board testing device needs to be electrically connected to the corresponding connection hole of the adapter board through wires or guide pins one by one before and after use, which makes the circuit board testing device prone to failure or damage due to the wires and guide pins. And at least one of problems such as failure, according to one aspect of the present invention, provides a kind of pin plate jig for circuit board testing
Method used
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[0029] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0030] It should also be noted that in this article, relational terms such as first and second etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations Any such actual relationship or order exists between. Moreover, the terms "comprising" and "comprising" not only include those elements, but also include other elements not explicitly listed, or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the statement "comprising..." does not exclude the presence of additional same elements in the process, method, article or device comprising said element. The terms used herein are generally commonly used terms by those skilled in ...
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The invention discloses a dial jig for testing a circuit board, and the jig comprises a testing machine table board which is provided with at least one first terminal connected with a testing host; and the switching module comprises a second terminal electrically connected with the first terminal, a test pin electrically connected with the second terminal and electrically connected with the circuit board to be tested, and a first positioning structure for positioning the circuit board to be tested. The switching module is connected with the testing machine table board in a manner of plugging the first terminal and the second terminal arranged on the switching module, so that the connection is convenient and fast, and the problem that the circuit board cannot be tested due to the failure of a lead is avoided; moreover, the rapid positioning of the circuit board to be tested and the switching module can be realized through the first positioning structure, and the testing accuracy is ensured. Meanwhile, different switching modules can be replaced according to different to-be-tested circuit boards, the different switching modules can be quickly plugged with the first terminals of the table board of the testing machine through the second terminals, and high circuit board testing efficiency is kept.
Description
technical field [0001] The invention relates to a circuit board testing device, in particular to a pin-disc jig for circuit board testing. Background technique [0002] In order to prevent the circuit board with poor contact from flowing out to the packaging process, the circuit board testing process is generally included after the circuit board is completed. The circuit board testing process is to test the circuit board by connecting the circuit board to be tested with the circuit board testing device. Features. [0003] However, the existing circuit board testing devices generally include a testing machine table and an adapter board for electrical connection with the circuit board to be tested. Connection hole electrical connection, due to the large number of these connection holes, the operation efficiency is low and the connection error is prone to occur during the connection process; moreover, with the increase in the number of uses, the wire or guide pin that has been...
Claims
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IPC IPC(8): G01R31/28
CPCG01R31/2818
Inventor 詹贵全
Owner 鹤山市泰利诺电子有限公司