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a keyboard

A keyboard and key technology, applied in the field of light-emitting keyboards, can solve the problems of affecting the keyboard hair effect, inconvenient maintenance, increased manufacturing cost of the light-emitting keyboard, etc., and achieve the effects of easy replacement and maintenance, good light-emitting effect, and good shading effect.

Active Publication Date: 2015-12-30
DARFON ELECTRONICS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its defect is that if the light-emitting unit 20 breaks down, it is difficult to carry out maintenance, such as welding, etc., resulting in the need to replace the entire circuit board 14, so that the manufacturing cost of the light-emitting keyboard increases; moreover, if the light-emitting unit 20 is installed Behind the circuit board 14, if there is an installation error, it will affect the overall hair effect of the keyboard, and it is also inconvenient to maintain in this case

Method used

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Embodiment Construction

[0034] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0035] see Figure 2 to Figure 7 As shown, a schematic diagram of an embodiment of the keyboard of the present invention is disclosed.

[0036] figure 2 It is a schematic diagram of an exploded structure of the keyboard 200 according to an embodiment of the present invention. Such as figure 2 As shown, the keyboard 200 includes a bottom board 1 , a circuit board 2 and a plurality of key modules. Both the button module and the circuit board 2 are arranged on the base plate 1 . The button module is used for the user to press to execute the function that the user wants to input.

[0037] Continue to refer to figure 2 As shown, the button module includes a keycap 3 , a lifting support device 4 , a lamp cap 5 , a light emitting unit 6 and a return member 7 . The ...

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PUM

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Abstract

The invention relates to a keyboard, and in particular to a luminous keyboard which comprises a bottom plate, a circuit board, a key module, a luminous unit, a key cap, and a lifting support device. The key module includes a lamp cap which is provided with an opening at the bottom; the lamp cap is provided with an accommodating space; the accommodating space has a top, a first side wall and a second side wall; the first side wall and the second side wall are opposite to each other; and the first side wall is provided with a first convex part which protrudes towards the second side wall. The luminous unit is arranged on the circuit board, is electrically connected with the circuit board, and is positioned in the accommodating space; and light emitted by the luminous unit can be sent out by a transparent part of the lamp cap. The lifting support device is arranged between the bottom plate and the key cap. The first convex part and a second convex part are used for positioning cooperation between the luminous unit and the accommodating space.

Description

technical field [0001] The invention relates to a keyboard, in particular to a luminous keyboard. Background technique [0002] As far as current computer usage habits are concerned, the keyboard is one of the indispensable input devices for inputting characters, symbols or numbers. With the gradual popularization of computers, today's keyboards are not only used for general input functions, but also for visual appeal. Therefore, a keyboard that can emit light when in use has become a new development direction of the keyboard industry. [0003] Please refer to figure 1 , figure 1 It is a sectional view of the button 1 in the prior art. Such as figure 1 As shown, the key 1 includes a keycap 10 , a base plate 12 , a circuit board 14 , a lifting support device 16 , an elastic member 18 and a light emitting unit 20 . The circuit board 14 is disposed on the base plate 12 . The lifting support device 16 is disposed between the keycap 10 and the bottom plate 12 for supporting...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/83
Inventor 朱荣辉
Owner DARFON ELECTRONICS (SUZHOU) CO LTD