Key mechanism and electronic equipment of applying same

A technology of electronic equipment and buttons, applied in the direction of circuits, electric switches, electrical components, etc., can solve problems such as transmission and shadow generation, and achieve the effect of improving the effect of light transmission

Inactive Publication Date: 2013-10-30
QISDA SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, this causes a part of the light-transmitting member 30 (such as figure 2 The range enclosed by the dotted circle in ) is covered by the cantilever 40
When the light generated by the light source is emitted from the rear of the housing 11 to the back 11b, a part of the light-transmitting member 30 cannot be transmitted from this part to the front 11a of the housing 11 due to being covered by the cantilever 40, thereby causing the housing 11 to be damaged. The front side 11a creates a shadow at the portion of the light-transmitting member 30 covered by the cantilever 40

Method used

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  • Key mechanism and electronic equipment of applying same
  • Key mechanism and electronic equipment of applying same
  • Key mechanism and electronic equipment of applying same

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0030] See also image 3 with Figure 4 , image 3 It is a schematic diagram of the button mechanism in a decomposed state in a specific embodiment of the present invention, Figure 4 It is a schematic diagram of the button mechanism in an assembled state in a specific embodiment of the present invention. Such as image 3 with Figure 4 As shown, the key mechanism in this specific embodiment includes:

[0031] key 50;

[0032] A light-transmitting member 60, which surrounds the outside of the button 50;

[0033] The circuit board 70 is equipped with a power switch 71 and a light source 72; the power switch 71 is opposite to the button 50 and can be triggered by the button 50; The light of the light part 60;

[0034] The connecting piece 80 impl...

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PUM

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Abstract

The invention provides a key mechanism and electronic equipment of applying the same. The key mechanism comprises keys, a light transmission piece which is enclosed on the outer side of the keys, a circuit board which is provided with a power switch opposite to the keys and a light source positioned on the outer side of the power switch, and a connecting piece; elastic support is realized between the keys and the circuit board; and the supporting position of the circuit board is positioned between the power switch and the light source. In the key mechanism and the electronic equipment of applying the same provided by the invention, the connecting piece is used for realizing elastic support of the keys; thus, a cantilever structure is not required to be installed; accordingly, the condition that light rays generated by the light source are obstructed by the cantilever structure cannot occur; and thereby, the light transmission effect of the light transmission piece can be enhanced.

Description

technical field [0001] The invention relates to a key mechanism and electronic equipment using the same, in particular to a key mechanism without a cantilever structure and electronic equipment using the same. Background technique [0002] Common electronic devices such as monitors and televisions are usually provided with buttons for controlling their power on and off. [0003] figure 1 For the external view of the existing electronic equipment applying the button mechanism, figure 2 For an internal view of an existing electronic device applying a key mechanism, figure 1 with figure 2 The electronic devices shown in cite one display as an example. [0004] see first figure 1 , the casing 11 of the display 10 is equipped with a button 20 , and the button 20 is exposed on the front surface 11 a of the casing 11 . Press the button 20 from the front 11a of the casing 11 to the rear of the casing 10, and the button 20 can trigger the power switch ( figure 1 with figur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/14H01H13/26H01H13/83
Inventor 李振方
Owner QISDA SUZHOU
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