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Electronic equipment

A technology of electronic equipment and electronic circuits, applied in the direction of circuits, electric switches, electrical components, etc., can solve problems such as time and cost

Inactive Publication Date: 2003-10-08
YAMAHA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, it takes considerable time and labor to connect (attach) these operating mechanisms to the operating elements (devices)

Method used

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  • Electronic equipment
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Embodiment Construction

[0044] The present invention will be described below with reference to the accompanying drawings showing preferred embodiments.

[0045] figure 1 is an exploded perspective view of essential parts of the electronic device according to the first embodiment of the present invention. In this figure, the electronic device is shown in a broken-down view from below to the right. In this embodiment, the electronic device is suitable for a device such as a console.

[0046] exist figure 1 , the electronic device has a main chassis consisting of an upper chassis 1 and a lower chassis 2 . A first board 3 as an operating circuit board, a second board 4 and a third board 5 as a circuit board, three stays 6, 6, 6' and an operating mechanism base 7 are housed in the main cabinet. An operating element 3 a such as a switching device is arranged on the first plate 3 . On the first board 3 is formed a circuit for performing processing with respect to the operation element 3a, and on the se...

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Abstract

The present invention provides an electronic device that provides an operation panel surface that is precisely finished and painted with bright colors to make it attractive in appearance. The main chassis covers multiple operating mechanisms for operation. The first board is installed in the main chassis and is formed with electronic circuits for processing signals generated by operating the operating mechanism. A second board is mounted within the main chassis and is formed with electronic circuitry for processing at least the signals generated by the first board. The second plate is arranged under the first plate. At least one strut is connected between opposite sides of the main chassis. The first plate is arranged on the struts and the second plate is arranged under the struts.

Description

technical field [0001] The present invention relates to an electronic device having a main chassis, a first board and a second board, wherein the main chassis is covered with many operating mechanisms to allow operation of these operating mechanisms, on the first board is formed a Whereas the circuits for generating the signals are formed on the second board are circuits for further processing at least the signals generated by the first board. Background technique [0002] In conventional electronic equipment, especially in conventional electronic equipment having a large number of operating mechanisms, it is desirable to arrange these operating mechanisms on a large operating panel surface (casing surface). Therefore, in some electronic equipment of this type, a first board (operating circuit board) on which circuits for performing processing on operating mechanisms such as switches and displays are formed is arranged under the surface of the operation panel, and on which c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K1/14H05K7/14
CPCH05K1/144H05K7/1427
Inventor 杉本龙太郎
Owner YAMAHA CORP