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Rotating and pressing operation type electronic component and electronic device using the same

An electronic component and pressing operation technology, which is applied in the direction of electrical components, digital computer parts, manual control mechanism, etc., can solve the problem of reduced operability, achieve improved productivity, simple structure, improved contact reliability and life expectancy Effect

Inactive Publication Date: 2009-09-16
ORMON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if it is desired to reduce the width of the entire electronic component, the width of the cylindrical operation button 42 is relatively reduced, resulting in a problem of reduced operability.

Method used

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  • Rotating and pressing operation type electronic component and electronic device using the same
  • Rotating and pressing operation type electronic component and electronic device using the same
  • Rotating and pressing operation type electronic component and electronic device using the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072] refer to figure 1 An embodiment according to the present invention will be described with reference to FIG. 27 .

[0073] Such as Figure 1 to Figure 1 As shown in 0, the first embodiment is applied to the rotation / press operation type electronic component 10 of the mobile phone 100 .

[0074] In the mobile phone 100, by fitting the cover 103 into the opening 102 of the case 101, the rotation and push operation type electronic component 10 is pressed and fixed on the surface of the printed circuit board 110 in the case 101. The cover 103 has a square opening 104 fitted with the rotary operation body 60 of the rotary and press-operated electronic component 10, and a pair of partition walls 105, 106 protrude from the lower edge of the opening 104. , thereby restricting the position of the above-mentioned rotation / press operation type electronic component 10 . In particular, by pressing down the terminal portions 33, 38 of the contact pieces 30, 35 and the terminal por...

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PUM

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Abstract

A rotating and pressing operation type electronic component enabling a reduction in size without lowering workability, reliability of contact, and operability, wherein an inner contact (70) formed of a tubular conductor and formed by extending, parallel with each other, a plurality of extension parts (71) from an opening edge part along the axis thereof at specified angular pitches is inserted into a rotating operation body (60) and formed integrally therewith. The elastic contact parts (31) and (36) of two first and second contact pieces (30) and (35) are disposed on the inner peripheral surfaces of the extension parts (71) of the inner contact (70) so as to be brought into contact with these inner peripheral surfaces, and the elastic contact parts (51) and (52) of a common contact piece (50) are disposed on the inner peripheral surfaces of the inner contact (70) excluding the extension part (71) so as to be always brought into contact with the inner peripheral surfaces.

Description

technical field [0001] The present invention relates to a rotation and push operation type electronic component that can be used in a mobile phone, a personal computer, etc., and an electronic device using the electronic component. Background technique [0002] Conventionally, as a contact structure of a rotary / press-operated electronic component used in a mobile phone, for example, there is a structure shown in Patent Document 1: by making a common elastic contact 39A, signal elastic contacts 39B, 39C, and radially The conductive parts arranged radially on the surface of the contact plate 38 are in contact with each other to detect the rotation direction and the rotation amount of the cylindrical operation knob 26 (refer to Figure 27B ). [0003] For example, there is a structure shown in Patent Document 2: insulating parts 54 and conductive parts 55 are alternately arranged at predetermined angular intervals on the outer peripheral surface of the cylindrical part 40A, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H25/06H01H19/56H01H25/00
CPCH01H25/008G05G9/047H01H2001/5888H01H2019/146G06F3/00H04B1/38G06F15/02
Inventor 三好和明小宫圭二宫坂岳志
Owner ORMON CORP
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