Floating joint for improved connectivity
A technology of floating joints and connectivity, which is applied to the parts of electrical measuring instruments, measuring devices, instruments, etc. It can solve the problems of poor contact, misalignment between probes and connectors, and high false alarm rate. Achieve the effect of saving manpower and material resources costs, reducing product mistesting rate, and reducing retesting time
Pending Publication Date: 2019-11-22
FLEXTRONICS ELECTRONICS TECH SUZHOU
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Problems solved by technology
[0002] Due to the continuous increase in the cost of all aspects of the EMS industry, the company's human and material costs also need to be controlled. For this reason, I need to reduce waste as much as possible. We have many poor tests caused by connectivity problems in functional tests. In the existing technology, test The connector on the fixture is fixed, there is no way to move, there will be deviation when contacting the connector on the board to be tested, and the deviation direction is not fixed, the alignment of the probe and the connector is deviation, the contact is not very good, the test higher false positive rate
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[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0013] see figure 1 , in order to solve the problem of false alarms caused by the deviation of the connector of the board to be tested, the present invention provides a floating joint for improving connectivity, including: a floating joint body 1, a mounting plate 2 and an aluminum plate 3, the mounting plate 2 can be It is fixed and installed on the aluminum plate by screws, and a cavity 4 is opened in the middle of the mounting plate, and the floating joint body straddles the cavity and is movably connected with th...
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The invention discloses a floating joint for improved connectivity. The floating joint comprises a floating joint body, a mounting plate and an aluminum plate, wherein the mounting plate is fixedly arranged on the aluminum plate; a cavity is formed in the middle portion of the mounting plate, the floating joint body is arranged above the cavity in a spanning manner and is movably connected with the mounting plate, a floating joint guide block is arranged on the floating joint body by means of an elastic piece, and a plurality of through holes for probes to pass through are formed in the floating joint guide block; and the plurality of probes are arranged on the aluminum plate and penetrate through the cavities to be in one-to-one positional correspondence with the through holes. Accordingto the floating joint, the position of the floating joint can be automatically adjusted according to the position of a connector on a to-be-tested board, the false testing rate of products is reduced,the retesting time is shortened, and the manpower and material costs are saved.
Description
technical field [0001] The invention relates to the technical field of guide joints, in particular to a floating joint for improving connectivity. Background technique [0002] Due to the continuous increase in the cost of all aspects of the EMS industry, the company's human and material costs also need to be controlled. For this reason, I need to reduce waste as much as possible. We have many poor tests caused by connectivity problems in functional tests. In the existing technology, test The connector on the fixture is fixed, there is no way to move, there will be deviation when contacting the connector on the board to be tested, and the deviation direction is not fixed, the alignment of the probe and the connector is deviation, the contact is not very good, the test has a high false positive rate. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a floating joint for improving connectivity, changing the fix...
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Login to View More IPC IPC(8): G01R1/04
CPCG01R1/0425
Inventor 马小贝胡洋
Owner FLEXTRONICS ELECTRONICS TECH SUZHOU