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Information input unit and electronic apparatus using this

A technology of information input device and printed circuit board, which is applied in the input/output process of data processing, circuits, electrical switches, etc., can solve the problems of the number of parts and the number of assembly processes, and reduce the number of parts and the number of assembly processes. The number of parts and the number of assembly steps is reduced, and the operability is improved.

Inactive Publication Date: 2006-11-01
ORMON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned information input device, since internal components such as the printed circuit board 420 and the operation dial 436 are assembled on the base 402, there is a problem that the number of components and the number of assembly steps are large.

Method used

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  • Information input unit and electronic apparatus using this
  • Information input unit and electronic apparatus using this
  • Information input unit and electronic apparatus using this

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Embodiment Construction

[0035] Below, refer to Figure 1 to Figure 7 , the embodiments according to the present invention will be described.

[0036] Such as Figure 7 As shown, the information input device according to this embodiment is applied to the mobile phone 1 . The mobile phone 1 can use the information input device 3 to scroll a scroll bar (not shown) in the monitor 2, and can use the information input device 3 to issue a selected instruction. In addition, 4 is a number key, 5 is a microphone, and 6 is a speaker.

[0037] Such as figure 1 As shown, the above-mentioned information input device 3 is composed of a printed circuit board 10 , a pressing substrate 20 , and a rotary operating body 30 .

[0038] The above-mentioned printed circuit board 10 is in figure 1 Four tact switches 12a, 12b, 12c, and 12d are surface-mounted at predetermined intervals on the same circle centered on the rotation axis 11 shown, and are surface-mounted on the same circle. There are Hall elements 13a, 13b....

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PUM

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Abstract

An information input unit comprising a printed board (10) on the upper surface of which Hall elements (13a, 13b) and tact switches (12a-12d) are mounted, a pressing substrate (20) made of a non-magnetic material, provided with through holes (24a, 24b) at positions corresponding to the Hall elements (13a, 13b) and attached so as to be pushed down to the upper surface of the printed board (10), and a rotary operaing element (30) having a circular magnet (32), where N-poles and S-poles are alternately disposed at a specified angular pitch, coaxially integrated therewith at the lower surface thereof and rotatably supported on the upper surface center of the pressing substrate (20). When the rotary operating element (30) is rotated, the magnetic fluxes of the magnet (32) passing through the through holes (24a, 24b) of the pressing substrate (20) are detected by the Hall elements (13a, 13b), and the tact switches (12a-12d) can be driven via the pressing substrate (20) by pushing down the rotary operating element (30).

Description

technical field [0001] The present invention relates to an information input device, and particularly relates to an information input device usable in electronic equipment such as a mobile phone, and an electronic equipment using the information input device. Background technique [0002] Conventionally, as an information input device such as a mobile phone, there is, for example, an information input device shown in Patent Document 1 (pages 45 to 49, FIGS. 29 to 33 ). 420 and operation dial 436 and other internal components. [0003] Patent Document 1: International Publication No. 02 / 099617 Pamphlet [0004] However, in the above-mentioned information input device, since internal components such as the printed circuit board 420 and the operation dial 436 are assembled on the chassis 402, there are problems in that the number of components and the number of assembly steps are large. Contents of the invention [0005] In view of the above problems, the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H25/06G06F3/023H01H25/04H01H36/00
CPCG06F3/023G06F3/0234H01H25/041H01H2019/006H01H2025/043H04M1/23
Inventor 有原武
Owner ORMON CORP
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