Luminous switch structure and push button
A switch and button technology, which is applied in the field of illuminated switch structure, can solve the problems of insufficient records, buttons cannot move smoothly, etc., and achieve the effect of excellent operation reliability and durability
Active Publication Date: 2010-09-22
YAMAHA CORP
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
On the other hand, if the diameters of the guide pin and the guide hole are too close, the button will not move smoothly if the direction of the pressing operation is different from the direction of movement of the guide pin.
From this point of view, in the structure described in this patent document, although it is described that a cylindrical guide member for allowing the pin to slide well is inserted on the base plate, the deviation between the operating direction and the moving direction of the pin is difficult. How to reliably achieve smooth motion is not well documented
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] Hereinafter, embodiments of the present invention will be described with reference to the drawings. The same or similar parts in the drawings are assigned the same reference numerals, and descriptions of parts are omitted.
[0027] figure 1 (a) is a plan view showing an electronic piano equipped with the illuminated switch structure of the present invention. The electronic piano has a control panel P on the inner side of the keyboard K (the side away from the player), and the control panel P is used to set or switch control parameters such as tone color, sound quality, and sound effect. figure 1 (b) is an enlarged representation of the control panel part P. FIG. On the control panel part P, there are button A with illuminated switch structure, sliding operation piece B, button C without light function, rotary operation piece D, and the like.
[0028] figure 2 with image 3 It is a light-emitting switch structure showing one embodiment of the present invention, ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention provides a luminous switch structure with high durability and excellent reliability, and a push button. The luminous switch structure comprises the following components: a substrate (10) which is provided with an insertion hole (11); a switch unit (20) which is fixed on the substrate (10) and is provided with a driven part (23) that is set to reciprocate for the action of switch; an illumination part (LED30); and a push button (40). The push button (40) comprises the following components: a light penetration part (522) which is provided at the outer end and forms a space for accommodating the illumination part and causes the light of the illumination part to pass through; a fixing paw (60) which extends from one side part (511a) of the push button (40) and passes through the insertion hole (11) for fixing with the substrate; a clamping projection (70) which clamps the substrate (10) between the front end of the fixing paw (60); and combination parts (80, 80A) which are provided at the other side part (511c) of the push button (40) and are combined with the driven part (23) of the switch unit (20).
Description
technical field [0001] The present invention relates to an illuminated switch structure applied to various electronic devices such as electronic keyboard instruments, hybrid speakers, and the like, and a button used for the structure. Background technique [0002] Illuminated switch structures are often used in various electronic devices such as electronic keyboard instruments and hybrid speakers. This switch structure performs switching operations such as opening and closing each time the user presses the button with a finger. In order to clearly display the switch state, a light-emitting part is arranged inside the button, and the light-emitting part switches on and off each time the switch state changes. Therefore, in the illuminated switch structure, the button is provided on the substrate so as to cover the switch unit and the light emitting part, and can move up and down. [0003] Various embodiments have been proposed as conventional light-emitting switch structures...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/02H01H13/14H01H9/16
Inventor 杉本龙太郎
Owner YAMAHA CORP