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Switch device, display with switch device, and electronic unit with switch device

A technology of switch devices and electronic units, which is applied in the direction of electric switches, electrical components, identification devices, etc., can solve problems such as button damage, and achieve the effect of preventing damage and improving existing problems

Inactive Publication Date: 2013-04-03
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since there is a possibility that the gap between the base and the button fluctuates due to accumulation of factors such as assembly errors and dimensional tolerances, it is difficult to completely prevent breakage of the button in some cases, even in cases such as Japanese Unexamined Patent Application This is also the case when ribs are provided as disclosed in Publication No. 2005-339876
For example, when the above-mentioned gap becomes very small, even in the case where ribs are provided as disclosed in Japanese Unexamined Patent Application Publication No. 2005-339876, the base may not be able to touch the part of the tact switch other than the button when the ribs contact it. front contact button, whereby the button may thus be damaged by excessive force applied to it

Method used

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  • Switch device, display with switch device, and electronic unit with switch device
  • Switch device, display with switch device, and electronic unit with switch device
  • Switch device, display with switch device, and electronic unit with switch device

Examples

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application example 1

[0062] Figure 8 The appearance of a notebook personal computer to which the switch device 4 of the above-described embodiment is applied is shown. This notebook personal computer includes, for example, a main body portion 110, a keyboard 120 for inputting text and the like, and a display portion 130 configured to display images. For example, the body portion 110 is provided with the switch device 4 of the above-described embodiment.

[0063] In the above, although the present disclosure has been described based on the embodiments, the present disclosure is not limited to the above-described embodiments, and various modifications can be made. For example, the materials, thicknesses, etc. of the constituent elements described in the above embodiments are non-limitative, and other materials and thicknesses may also be employed.

[0064] In addition, for example, although the configuration of the display (television) has been specifically described in the above-described embodi...

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PUM

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Abstract

The invention relates to a switch device, and displays and electronic units with the switch device. The switch device includes a switch, an operation section disposed to face the switch, a first resilient section that is deformed by first pressing force derived from the operation section, and a second resilient section that is brought into contact with the switch by the deformation of the first resilient section, and is deformed to activate the switch by second pressing force greater than the first pressing force.

Description

technical field [0001] The present disclosure relates to a switching device, a display with the switching device and an electronic unit with the switching device. Background technique [0002] For example, in a switch device as disclosed in Japanese Unexamined Patent Application Publication No. 2005-339876, a base is provided behind a key top (operating part), and a tact switch (switch) is provided below the base. When the key top is pressed, in conjunction with this, the base presses the button of the tact switch to turn on power. [0003] However, in such a switch device as disclosed in Japanese Unexamined Patent Application Publication No. 2005-339876, since the pressing force applied to the key top is directly transmitted to the button via the base, excessive pressing force may damage the button. button. [0004] It should be noted that in Japanese Unexamined Patent Application Publication No. 2005-339876, a rib is provided at the peripheral portion of the base, which ...

Claims

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Application Information

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IPC IPC(8): H01H13/26G09F9/00
CPCH01H13/52H01H2003/007H01H2221/044
Inventor 土屋尚文小泉纯小野裕之
Owner SONY CORP
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