Multidirectional operation device

An operating device, multi-directional technology, used in electrical components, electrical switches, circuits, etc.

Inactive Publication Date: 2008-09-03
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] However, in the above-mentioned conventional multidirectional operation device, the opening 6A of the flat thin-plate-shaped packing 6 is pressed into the outer peripheral groove 4B of the operation button 4 fixed to the operation shaft portion 2A of the multidirectional operation switch 2 . Embedding and combining in the state, so the thickness of the liner 6 must be thinner relative to its groove width
In addition, there is a problem that a gap remains in the depth direction of the outer peripheral groove 4B (that is, in the diameter direction of the cylinder) at the fitting portion between the bottom of the outer peripheral groove 4B and the end of the opening 6A after fitting.

Method used

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Embodiment Construction

[0030] Next, the multi-directional operating device according to one embodiment of the present invention is passed Figure 1 ~ Figure 4 To illustrate.

[0031] In addition, the components described in the prior art section and the same components are denoted by the same reference numerals, and the detailed description will be simplified.

[0032] figure 1 It is a cross-sectional view illustrating a multidirectional operation device according to an embodiment of the present invention. figure 2 It is an exploded perspective view illustrating a multidirectional operation device according to an embodiment of the present invention.

[0033] The multidirectional operation switch 2 has an operation shaft portion 2A protruding upward from the switch main body, and the switch can be operated by tilting or pressing the operation shaft portion 2A. An operation button 12 made of insulating resin is attached to the tip of the operation shaft portion 2A.

[0034] The operation button ...

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Abstract

A multidirectional operation device includes a multidirectional operation switch having an operating shaft extending upward, an operating knob attached on the operating shaft of the multidirectional operation, and an elastic body fixedly bonded to at least one of the multidirectional operation switch and the operating knob, the operating shaft being made airtight. Even when the operating shaft is pressed or bent, the isolation between the inside and outside of the elastic body is maintained, thereby making a multidirectional operation device small in size and excellent in dust and drip proofness.

Description

technical field [0001] The present invention relates to an input operation unit constituting a mobile communication device, various miniaturized and multi-functional electronic devices, and particularly relates to an input operation unit provided with a multi-directional operation switch driven by a tilting operation or a pressing operation of the operation shaft portion. Multi-directional operating device. Background technique [0002] In recent years, in the input operation parts of various electronic devices such as mobile phones, pagers, AV machines, game machines, etc., which have been miniaturized and functionalized, a large number of input operation parts equipped with functions that can be driven by tilting operation or pressing operation are installed. The multi-directional operation device of the multi-directional operation switch. [0003] Regarding the above-mentioned conventional multi-directional operation device, use Figure 6 as well as Figure 7 To illustr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H25/00
CPCH01H25/008H01H9/041H01H25/041
Inventor 山崎政人佐藤顺
Owner PANASONIC CORP
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