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Push-button switch and input device

A button and switch technology, used in electrical switches, emergency protection devices, input/output processes of data processing, etc., can solve problems such as shortening the stroke

Pending Publication Date: 2021-09-14
NKK转换器株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the distance between the image display portion of the push button switch and the display is shortened, the stroke for pressing the push switch becomes shorter.

Method used

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  • Push-button switch and input device
  • Push-button switch and input device
  • Push-button switch and input device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0048] [basic structure]

[0049] The push button switch 1 according to the first embodiment can display the image output from the display D disposed below the mounting panel P on the button 11 at the standby position before the pressing operation through the transparent or substantially transparent mounting panel P. top surface.

[0050] In addition, images output from the display D include still images and moving images. Both the still image and the moving image output from the display D can be displayed on the top surface of the button 11 in the standby position before the push operation of the push button switch 1 .

[0051] Such as Figure 1A and Figure 1B As shown, such a push button switch 1 has a button 11, a diffusion plate 12, a plunger 13, a holding member 14, four lenses 15a, 15b, 15c, and 15d, a case 16, a coil spring 17, a contact portion 18, and a fixing plate 19 .

[0052] In addition, if Figure 4 As shown, the push button switch 1 can be fixed side by s...

no. 2 approach

[0099] [basic structure]

[0100] The push button switch 1 according to the second embodiment can display the image output from the display D on the top surface of the button 11 which is at the standby position before the pressing operation is performed.

[0101] In addition, images output from the display D include still images and moving images. Both the still image and the moving image output from the display D can be displayed on the top surface of the button 11 in the standby position before the push operation of the push button switch 1 .

[0102] Such as Figure 5A and Figure 5B As shown, such a push button switch 1 has a button 11, a diffuser plate 12, a plunger 13, a housing 16, a coil spring 17, a cover 20, a torsion coil spring 22, a switch element 23, a printed circuit board 24, four lenses 25a, 25b , 25c and 25d, lens holder 26 and lens shade 27. The switch element 23 has a movable contact piece 231 and a fixed contact piece 232 .

[0103] In addition, if ...

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PUM

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Abstract

The present invention addresses the problem of providing a push-button switch which is capable of clearly displaying an image output from a display and which allows a person performing a depressing operation to have a distinct operational feel. Among the elements constituting the push-button switch 1, a button 11 is a transparent or substantially transparent button which is disposed over a display D and which receives a depressing operation. Lenses 15a, 15b, 15c, and 15d are disposed between the button 11 and the display D, and cause an image V1 output from the display D to be projected with a focal point at a diffusing plate 12 in a top surface of the button 11 in a standby position before a depressing operation is performed. A holding member 14 incorporates the lenses 15a, 15b, 15c, and 15d in such a way that the position and orientation of each of the lenses 15a, 15b, 15c, and 15d are fixed with respect to the display D. Thus, the problem is solved.

Description

technical field [0001] The present invention relates to a push button switch and an input device in which a plurality of the push button switches are arranged on an external display. Background technique [0002] Conventionally, there is a man-machine interface (input device) in which a plurality of push button switches having an image display function are arranged on a display. Human-machine interfaces like this began to be used in the field of broadcast audio equipment. [0003] Also, in an HMI like this, it is necessary to ensure the clarity of the image displayed on the push button switch. Conventionally, as a method of ensuring the clarity of an image displayed on a push switch, a technique of shortening the distance between an image display unit of a push switch and a display is known. (For example, refer to Patent Document 1) [0004] However, when the distance between the image display portion of the push button switch and the display is shortened, the stroke for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H9/16H01H13/02H01H13/52H01H13/70
CPCH01H13/70H01H13/52H01H2219/066H01H9/181H01H2009/186H01H13/28H01H13/84H01H13/83H01H13/85H01H2215/03H01H2215/034H01H2219/02H01H2221/07G02B7/021G06F3/0202G10K15/04H01H13/14H01H13/20
Inventor 原田翔虫明刚太郎冈野阳太朗青山昌弘浦广树铃木秋子田中良拓别田惣彦
Owner NKK转换器株式会社