Inspection device of terminal insertion state
A technology of insertion state and inspection device, applied in the direction of measuring device, contact assembly/disassembly, instrument, etc., can solve problems such as connector deformation, error, connector or terminal deformation, etc., and achieve the effect of restraining deformation
Inactive Publication Date: 2010-06-23
SUMITOMO WIRING SYST LTD
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Problems solved by technology
[0006] However, in the above-mentioned inspection method, even if the terminal is not fully inserted, the connector may be deformed by the operator's control of force, and the connector may be inserted into the recess.
Therefore, even when the terminal is not fully inserted, it is erroneously judged as fully inserted.
Also, as mentioned above, forcibly inserting the connector into the recess may deform the connector or the terminal
Method used
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Embodiment Construction
[0035] Hereinafter, the terminal insertion state inspection device according to the embodiment will be described.
[0036] For convenience of description, first, a multilayer connector including a multilayer connector housing to be inspected will be described. figure 1 is a schematic cross-sectional view showing 10 of the laminated connector. This multilayer connector 10 has a lamination upper connector case 12 as a lamination connector case, a lamination intermediate connector case 14 , and a bottom case 16 , each of which is formed of resin or the like. In addition, the terminal 11 inserted into the multilayer connector 10 is constituted by continuously providing a crimping portion 11a for crimping an electric wire, and a connection portion 11b thicker than the crimping portion 11a , which can be connected to a terminal on the other side.
[0037] The outer shape of the stacking upper connector case 12 is a flat rectangular parallelepiped. In the stacking upper connector h...
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An inspection device of terminal insertion state is capable of inhibiting deformation of connector and terminal, and is capable of inspecting the terminal insertion state more accurately. The inspection device of terminal insertion state comprises: a holder part (22) capable of keeping a connector housing being overlapped; a base holder part (30) capable of supporting a holder part (22) by the holder part (22) in moving manner between housing setting position and inspection passing position; a detection part (40) configured at entering position when the terminal is completely inserted and configured at retreating position from the entering position when the terminal is not completely inserted; a coil spring (49) facing the entering position to apply force to the detection part (40); and a locking switching part (50) for locking the holder part (22) when the detection part (40) is moved to be more close to the retreating position than the entering position, and the detection part (40) can be switched to locking cancel state when moved to the entering position.
Description
technical field [0001] The present invention relates to a technology for checking the insertion state of terminals of connectors used in wiring harnesses of automobiles or electric equipment. Background technique [0002] Patent Document 1 discloses a laminated connector as one type of connector. A stacked connector is formed by stacking a plurality of stacked connector housings. In each stacking connector housing, the cavities are formed in parallel, and terminals can be inserted into the respective cavities. Furthermore, in each of the stacking connector housings, a fixing member for positioning and holding the terminals is formed at a portion opposed to the other cavities in the stacked state. And, after inserting the terminals into the cavities of the respective stacking connector housings before stacking, the plurality of stacking connector housings are assembled into a stacked shape, and the fixing member of each stacking connector housing is inserted into the other....
Claims
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IPC IPC(8): H01R43/20H01R13/42G01R31/04
Inventor 西野彰
Owner SUMITOMO WIRING SYST LTD