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Traveling contact body with a operating bulge, method for mounting the bulge and application thereof

An installation method and technology of moving contacts, which are applied in the direction of moving contacts, tactile feedback, emergency contact, etc., can solve the problems of complicated manufacturing process and high cost

Inactive Publication Date: 2004-06-16
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0015] However, as in the above-mentioned example, there is a problem that the types of parts to be used will increase, and at the same time, the cost will be high due to the complexity of the manufacturing process.

Method used

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  • Traveling contact body with a operating bulge, method for mounting the bulge and application thereof
  • Traveling contact body with a operating bulge, method for mounting the bulge and application thereof
  • Traveling contact body with a operating bulge, method for mounting the bulge and application thereof

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Embodiment Construction

[0044] The following is used for the embodiments of the present invention figure 1 - Figure 6 for illustration.

[0045] figure 1 It is a cross-sectional view of a movable contact body with an operation projection according to an embodiment of the present invention. In the same figure, the base film 10 is made of an insulating resin film having flexibility. The lower surface of the base film 10 is entirely composed of an adhesive layer (second adhesive layer) 11 . A plurality of dome-shaped movable contacts 12 ( 12A, 12B) are arranged in a predetermined state, and their upper surfaces are bonded and held by adhesive layer 11 . On the lower surface side of the base film 10 , the movable contact 12 is sandwiched between the separator film 13 made of an insulating resin film, and the base film 10 is covered entirely by the adhesive layer 11 , and bonded together. The surface of the separator 13 is treated so that it can be easily peeled off afterwards.

[0046] In addition...

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Abstract

Parts of a base film that correspond to respective movable contacts are formed into projections. Operating projections each including a projecting member fixed to a top surface of the base film by an adhesive resin are formed and correspond to the movable contacts, respectively. The adhesive resins have different fixed diameters.

Description

technical field [0001] The present invention relates to a movable contact body with operation projections used in operation panels of various electronic devices, a method for mounting the operation projections, and a switch for operation panels using the same. Background technique [0002] In recent years, with the increase in the use of various portable electronic devices, small and lightweight products are being promoted. The thickness of the switch for the operation panel of these electronic devices can be made very thin, and a good touch can be obtained during operation; A so-called movable contact body composed of a plurality of individual movable contacts made of conductive metal plates held in an insulating resin film. [0003] In order to improve the operability of the above-mentioned switch for the operation panel, it is intentionally required to adopt a key layout in which the switch is provided with a switch having a different operation tactile feeling (click fee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/48H01H11/00H01H13/20H01H13/702
CPCY10T29/49105H01H2215/004H01H2205/026H01H13/702H01H2229/058H01H2221/05
Inventor 濑良直树伊东政弘沼本信宏
Owner PANASONIC CORP
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