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Socket

A technology for sockets and socket holes, applied in the direction of coupling devices, fixed/insulated contact components, two-part connection devices, etc., can solve the problem of damaging the shell 120, reduce the amount of deflection, realize miniaturization, and increase contact pressure Effect

Inactive Publication Date: 2011-06-01
SMK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the elastic deformation portion 131 is arranged to be exposed to the outside along the concave curved surface 122 of the socket hole inner wall 121 that surrounds the cylindrical socket hole 123, there is a gap between the accommodation hole 124 and the socket hole 123 that accommodates the elastic deformation portion 131. The wall thickness of the housing 120 is substantially the same thinner thickness and longer, and there is no limit to the elastic deformation of the elastic deformation part 131, therefore, when screwing into the mating multi-pole plug 10, if the pin 13 moves toward the connecting part 132 side exerts more than the allowable load, since the connecting part 132 withdraws from the socket hole 123, there is a danger that the pin 13 touches the part with substantially the same thinner thickness as described above and damages the casing 120.

Method used

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Embodiment Construction

[0035] Below, based on Figure 1 to Figure 13 Examples will be described. figure 1 A front view of the socket 1 of this embodiment is shown. figure 2 A plan view of the socket 1 of this embodiment is shown. image 3 A right side view of the socket 1 of this embodiment is shown. Figure 4 A left side view of the socket 1 of this embodiment is shown. Figure 5 A bottom view of the socket 1 of this embodiment is shown. Image 6 A rear view of the socket 1 of this embodiment is shown. Figure 7 express figure 2 An enlarged cross-sectional view of socket 1 at A-A is shown. Figure 8 Indicates when mating plug 10 figure 2 An enlarged cross-sectional view of socket 1 at A-A is shown. Figure 9 express figure 2 A cross-sectional view of socket 1 at B-B is shown. Figure 10 express figure 1 A cutaway view of socket 1 at C-C is shown. Figure 11 It is the housing 2 of the present embodiment, (1) represents a top view, (2) represents a cross-sectional view at the B-B pl...

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PUM

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Abstract

The invention provides a socket for preventing the shell being damaged on inserting or twisting through the plug. A pin (13) is connected with a connection part (42) and elastic and transformative elastic deformation part (41) is connected with the inner wall (24a, 24b) of holding hole (26) to be subjected to counterforce.

Description

technical field [0001] The present invention relates to a receptacle, which prevents damage to easily fragile parts of a housing especially when a plug is fitted or screwed in. Background technique [0002] The socket 100 described in Patent Document 1 (Patent Document 1: Japanese Unexamined Patent Application Publication No. 2005-268067), such as Figure 14 , 15 As described above, the prongs 13 provided on the front end of the multi-pole plug 10 are inserted into the openings 123a of the socket holes 123 of the socket 100 to be fitted. A plurality of electrodes 14 , 15 , 16 , 17 are provided on the rod-shaped pin 13 . The plurality of contacts 130 connected to the plurality of electrodes 14 to 17 have connection portions 132 , 132 , 132 , 132 protruding into socket hole 123 , and are connected by elastic force of elastic deformation portions 131 , 131 , 131 , 131 . Since a plurality of electrodes 14 to 17 are arranged in the axial direction of the pin 13, the above-menti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R24/38H01R13/42H01R13/639
Inventor 小林司
Owner SMK CO LTD