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operating device

A technology for operating devices and operating parts, applied in mechanical control devices, emergency protection devices, instruments, etc., can solve the problems of enlarging the time and energy of installation, increasing the weight of operating devices, etc.

Inactive Publication Date: 2015-09-16
SUMITOMO WIRING SYST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This increases the weight of the handling device and magnifies the time and effort for installation

Method used

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Examples

Experimental program
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Embodiment Construction

[0017] Preferred embodiments of the present invention are described with reference to the accompanying drawings.

[0018] figure 1 is a schematic perspective view of a state in which the operating device is installed in the front cover 2 . The front cover 2 is fixed to a dashboard or the like of an automobile. figure 2 yes figure 1 front view. image 3 is a schematic exploded perspective view of the operating device 1 . Figure 4 is along figure 2 Cross-sectional view of line IV-IV in. Figure 5 is along figure 2 Cross-sectional view of the line V-V in. Figure 6 is along figure 2 Cross-sectional view of line VI-VI in.

[0019] The operating device 1 includes a circuit board 3 , an inner rotational operation knob (first rotational operation knob) 120 , an outer rotational operation knob (second rotational operation knob) 140 , a holding member 60 , a push operation knob 70 , two springs 82 , and two A plunger 84 is secured to the forwardmost of each spring 82 . ...

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PUM

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Abstract

An operating device provides for mutually independent rotation for two rotation operating knobs. First and second rotation operating knobs rotating centered on a rotation axis are provided as well as a holding member including a rotation operating knob holder holding the rotation operating knobs so as to be capable of independent rotation. The rotation operating knob holder includes a first and second support surfaces having substantially circular tubular shapes centered on the rotation axis. The first rotation operating knob includes first switch operators causing a first switch element to output a signal and a first sliding surface having a substantially circular tubular shape capable of sliding over the first support surface. The second rotation operating knob includes second switch operators causing a second switch element to output a signal and a second sliding surface having a substantially circular tubular shape capable of sliding over the second support surface.

Description

technical field [0001] The present invention relates to an operating device having a rotary operation knob that can be rotated. Background technique [0002] Typically, the operating device includes a rotary operating knob that is rotated, which has been provided in a dashboard or the like in an automobile. When the rotary operation knob is rotated, an operation object, such as the temperature or air flow rate of the air conditioner, is operated. [0003] For example, Related Art 1 discloses an operation device in which two rotary operation knobs are positioned in line to the left and right on the panel. In particular, the operating device comprises, in addition to the two rotary operating knobs, a circuit board, two holding members and a switching element. The circuit board is positioned on the rear side of the panel. The two rotary operation knobs are respectively set to the left and right positions on the circuit board. Two holding members hold each of the rotary oper...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H25/00H01H19/00H01H89/00
CPCG05G1/08H01H25/065H01H2019/143H01H19/11
Inventor 中岛浩胜茶园悟
Owner SUMITOMO WIRING SYST LTD