Multi-stage led push button switch
A multi-stage, button technology, applied in the direction of electric switches, electrical components, circuits, etc., can solve the problems of inconvenient use, unable to maintain the operating state, etc., to achieve the effect of convenient use and avoiding the effect of external force touching and skewing
Inactive Publication Date: 2015-08-12
褚锦雄
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Problems solved by technology
[0004] However, the conventional switch that uses the circuit design of an external circuit board to control the light-emitting color of the light-emitting diode mainly uses the circuit to memorize the light-emitting color of the light-emitting diode. Immediately return to the initial state. When the circuit is powered on again, it cannot maintain the operating state before the power failure, which is quite inconvenient to use; therefore, the above-mentioned problems will be the difficulties that those skilled in the art will solve.
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[0079] However, in order to clearly and fully disclose the present invention, and to enumerate the illustrations of preferred implementations, to describe in detail its implementation as follows:
[0080] see figure 1 As shown, a perspective view of the first embodiment of the present invention is revealed, figure 2 revealed figure 1 three-dimensional exploded view, image 3 revealed figure 1 front view of Figure 4 revealed image 3 side view, Figure 5 revealed image 3 A sectional view of the A-A line, Figure 6 revealed Figure 4 A cross-sectional view of the B-B line, and fit Figure 1 to Figure 6 Explain that the multi-stage LED push button switch of the present invention includes a base 1, a first conductive terminal 21, a plurality of second conductive terminals 22, a bushing 3, a rotating part 4, a full-color light-emitting diode 5 and a conductive part 6; where:
[0081] The base 1 includes a lower seat 12, and an upper seat 11 located at the top of the l...
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The invention discloses a multi-section type LED button switch which comprises a first conductive terminal and a plurality of second conductive terminals. The first conductive terminal and the second conductive terminals are arranged in a guide groove of a substrate. The first conductive terminal extends to a position below the substrate and is externally connected with a power supply, a shaft sleeve is arranged in the guide groove in a sliding mode, and a rotating part is arranged between the shaft sleeve and the first conductive terminal in an elastically pivoted mode. A full color light-emitting diode is arranged in the shaft sleeve, the pin of the full color light-emitting diode is electrically connected with the first conductive terminal, and a conductive part is fixedly arranged on the rotating part. Therefore, the shaft sleeve moves down gradually to touch the rotating part to further rotate to drive the conductive part to rotate to touch the second conductive terminals one by one, the full color light-emitting diode is driven to give off light rays of different colors, thus the switch respectively gives off light rays with one color on each switching position, and identification of the power switching state of the switch is facilitated.
Description
technical field [0001] The invention provides a multi-stage LED push button switch, in particular to a multi-stage push button switch capable of emitting light of different colors, and relates to a guide groove, a conductive terminal, a shaft sleeve, a rotating part and a conductive part of the switch base, In particular, it relates to a full-color light-emitting diode used for emitting light of different colors in a shaft sleeve. Background technique [0002] At present, there are many kinds of specifications and sizes of electronic switches, and the scope of application is quite wide. However, the electronic switches commonly used in general precision equipment, small equipment or small electrical appliances are mostly called tact switches, smart switches or miniature switches. Switches, due to their relatively short and thin size, can be used in electronic equipment or instruments with limited space or where only small or micro switches can be installed, such as industri...
Claims
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IPC IPC(8): H01H13/02
Inventor 褚锦雄
Owner 褚锦雄