Housing side connector
A technology for connectors and housings, applied in the field of housing-side connectors, can solve the problems that the housing-side connector cannot be sufficiently prevented from rotating, and the flexible sheet cannot be set to a flange portion, etc., and achieves the effect of preventing rotation.
Active Publication Date: 2018-01-19
SUMITOMO WIRING SYST LTD
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- Application Information
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Problems solved by technology
[0008] However, due to the compatibility with the installation space of other components in the housing depending on the type of equipment, there are cases where it is not possible to set the flange portion on the flexible piece.
In this case, the rotation prevention of the case-side connector is performed by interfering the flexible piece itself with the inner wall of the fitting recess, but since the flexible piece itself is elastically deformed, the rotation prevention of the case-side connector cannot be sufficiently performed.
Method used
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[0052] refer to Figure 1 to Figure 10 The accompanying drawings illustrate embodiments. The case-side connector 10 of this embodiment is a device connector used inside a case of a device. Such as Figure 1 to Figure 3 As shown, a terminal block 40 is provided inside the casing of the device, and a fitting recess 41 is provided on the terminal block 40 . The case-side connector 10 is fitted to the fitting recess 41 , and the mating-side connector 50 can be fitted into the case-side connector 10 . When the case-side connector 10 is fitted into the mating-side connector 50 , the interlock circuit is in a connected state and switched to a state in which electricity can be conducted. In addition, in the following description, the mating surface side that is fitted with the mating connector 50 is referred to as the front side, and the up, down, left, and right sides are also referred to as the front side. figure 1 as the benchmark.
[0053] Such as figure 2 As shown, the mou...
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The present invention provides a case-side connector capable of reliably preventing rotation even when the installation space of the case-side connector is narrow. The case-side connector disclosed in this specification is a case-side connector accommodated in a mounting recess provided inside a case of a device, and is configured to include: a case in which a pair of first outer surfaces are aligned in a first direction and arranged in parallel, The pair of second outer surfaces are arranged in parallel along a second direction different from the first direction; a pair of anti-off pieces are respectively arranged on a pair of first outer surfaces, and can flex toward the first direction; a pair of positioning pieces , respectively provided on a pair of second outer surfaces, capable of flexing in the second direction; a pair of locking parts, respectively provided at the front ends of a pair of anti-off pieces, through a pair of locked parts provided on the inner wall of the fitting recess. The fixed part is locked to prevent the shell from coming off in the assembling recess; and the anti-rotation protruding part protrudes from the second outer surface and can interfere with the rib provided on the inner wall of the assembling recess.
Description
technical field [0001] The technology disclosed in this specification relates to a case-side connector. Background technique [0002] Conventionally, a case-side connector described in Japanese Patent Laid-Open No. 2012-234744 (Patent Document 1 below) is known as a case-side connector mounted inside a case of a device. The case-side connector has a case-side case formed in a substantially square block shape long in the front-rear direction, and is accommodated in a fitting recess provided in a recess on a terminal block of the case. A plurality of single-arm-shaped flexible pieces are elastically deformable on the outer surface of the shell-side housing. The flexible pieces are respectively arranged on the four outer surfaces of the shell side shell. On the other hand, a holding protrusion capable of being engaged with a detachment preventing portion provided at the front end of the flexible piece is provided in the mounting recess of the terminal block. After the case-s...
Claims
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IPC IPC(8): H01R13/631H01R13/74
Inventor 藤原道代
Owner SUMITOMO WIRING SYST LTD