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Mute key component and keyboard with the mute key component applied thereto

A silent and component technology, applied in the direction of electrical components, emergency actuators, electric switches, etc., can solve the problems of large number of parts, large space occupied by components, affecting the layout of internal parts, etc., to reduce costs, occupy small space, reduce The effect of space occupancy

Active Publication Date: 2022-03-22
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, the entire structural design of the current key switch is complicated, the number of components in the component is large, and the cost is relatively high. At the same time, the component occupies a relatively large space, which directly affects the layout of the internal components.

Method used

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  • Mute key component and keyboard with the mute key component applied thereto
  • Mute key component and keyboard with the mute key component applied thereto
  • Mute key component and keyboard with the mute key component applied thereto

Examples

Experimental program
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Embodiment Construction

[0030] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] figure 1 It is a structural schematic diagram of the keypad in this embodiment. according to figure 1 As shown, a keypad is suitable for any electrical device that requires keys to input information, such as a mobile phone keypad, a computer keypad or a remote control keypad.

[0032] For the keypad, it includes a housing 1, at least one mute key assembly and key caps 9 corresponding to the mute key assembly.

[0033] Each mute key assembly forms a detachable fixed connection with the housing 1, and the housing 11 is provided with a plurality of shaft holes corresponding to the mute key assembly one by one, and the shaft 55 extends away from the protruding end of the base 33. A keycap 99 is detachably fixedly connected to the shaft hole and the extension end.

[0034] according to Figure 1 to Figure 10 As...

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PUM

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Abstract

The invention discloses a mute key assembly and a keypad using the mute key assembly, including a press shaft, which moves back and forth along its length direction, and is characterized in that it also includes a No. 1 shrapnel, one end of the No. 1 shrapnel is fixed on On the circuit board, the other end of the No. 1 shrapnel extends away from the circuit board to form a floating end. On a plane perpendicular to the moving direction of the axis, the projection of the floating end intersects with the projection of the axis, and the axis is pushed along its length The floating end abuts against the mute contact on the circuit board so that the No. 1 shrapnel, the mute contact and the circuit board form a loop; the invention realizes the mute and waterproof function of the key when the user presses the key, and can reduce the space occupation rate at the same time, and also Reduced structural cost.

Description

technical field [0001] The invention relates to a key switch, in particular to a mute key assembly and a keypad using the mute key assembly. Background technique [0002] The key switch is a switch that uses a key to push the transmission mechanism to make the moving contact and the static contact press on or off and realize the circuit switching. The key switch is also a kind of master electrical appliance with simple structure and wide application. In the electrical automatic control circuit, it is used to manually send control signals to control contactors, relays, electromagnetic starters, etc. The principle is to drive the switch of the internal contact conversion by the driving force on the same line as the key stroke. [0003] In addition, the entire structural design of the current key switch is complicated, the number of components in the component is large, and the cost is relatively high. At the same time, the component occupies a relatively large space, which di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/705H01H13/7073
CPCH01H13/705H01H13/7073H01H2221/00H01H13/06H01H13/14
Inventor 杨萧
Owner ZTE CORP
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