CN202230444U

CN202230444U - Light-emitting diode (LED) light-emitting computer keyboard

Info

Publication number: CN202230444U
Application number: CN2011203159011U
Authority: CN
Inventors: 许可唯
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-26
Filing date: 2011-08-26
Publication date: 2012-05-23
Anticipated expiration: 2021-08-26

Abstract

The utility model discloses a light-emitting diode (LED) light-emitting computer keyboard, which comprises a keyboard body and key caps. A digit, a letter and a sign on each key cap are embedded on the key cap by adopting a transparent material and communicated with an inner cavity of the key cap. An LED light-emitting component is arranged in each inner cavity, and all LED light-emitting components are connected through a circuit to be connected with a light-emitting selector switch on the keyboard body. The LED light-emitting computer keyboard has the advantages of being reasonable in structure, wide in application, energy-saving and environment-friendly in light source, high in reliability, capable of meeting requirements of full-day use of the computer and the like.

Description

The luminous computer keyboard of LED

Technical field

The utility model relates to a kind of computer keyboard, and the computer keyboard that especially uses with can be suitable for insufficient light the time is relevant.

Background technology

Along with the progress of society, what computing machine used popularizes, and to having higher requirement the environment for use and the service time of computing machine, the computer application scope is also by individual human-like the expansion to the national economy every field gradually.Existing computer keyboard; If when night or insufficient light, use; Can be because do not have enough ray cast on keyboard, cause not seeing literal, letter or the symbol on the Chu Jianpan and maloperation occurs, even can extend working time and unnecessary mistake occurs; Improve the probability that the user makes a mistake, use effect to have a greatly reduced quality.

Summary of the invention

The purpose of the utility model provide a kind of rational in infrastructure, be widely used, light source energy-conserving and environment-protective reliability is high, can satisfy the luminous computer keyboard of LED of the round-the-clock use of computing machine.

For achieving the above object, the utility model is realized through following technical scheme.The luminous computer keyboard of LED; Comprise keyboard body and keycap; Numeral on each keycap, letter and symbol adopt transparent material to be embedded on the keycap; And be communicated with the inner chamber of keycap, in inner chamber, being provided with the LED light-emitting component, the luminous change-over switch on each LED light-emitting component connects the back and is located at the keyboard body through circuit is connected.

The luminous computer keyboard of described LED, the profile of its luminous change-over switch is consistent with other keycap, and is located between function key F1 and the Esc key.

The luminous computer keyboard of described LED, the glow color of its LED light-emitting component can be selected white light, ruddiness or blue light.

The luminous computer keyboard of described LED, its transparent material adopts polymethylmethacrylate, polycarbonate or transparent nylon.

The utility model compared with prior art has following beneficial effect: (one) adopts the LED illuminating source in the keycap, have advantages such as good energy-conserving effect, compliance with environmental protection requirements, reliability height, long service life; (2) be owing to adopt and to use transparent material to be embedded in the structural design of keycap top numeral, letter and symbol, have rational in infrastructurely, do not change the keycap profile of traditional classical, advantages such as appearance looks elegant; (3) be on the keyboard body, illuminated switch to be set, turn off the LED illuminating source when light is bright, open the LED illuminating source when light is dark, operate easy switching, realized the goal of the invention of the round-the-clock use of computing machine; (4) be fundamentally to have solved because do not have enough ray cast on keyboard, cause not seeing literal, letter or the symbol on the Chu Jianpan and maloperation occurs, satisfied the needs that people use a computer in time in different environment; (5) the present invention can solve the restriction of these equipment uses at night adaptable across the keyboard input devices of desk-top computer, notebook, industrial automation equipment, bank, military affairs etc., has very great economic and social benefit.

Description of drawings

Fig. 1 is the general structure synoptic diagram of the luminous computer keyboard of the utility model LED.

Fig. 2 is the structural representation of the keycap of the luminous computer keyboard of the utility model LED.

Embodiment

Embodiment to the utility model is described in further detail below in conjunction with accompanying drawing.

Like Fig. 1 and shown in Figure 2, the luminous computer keyboard of LED comprises keyboard body 1 and keycap 2; Numeral on each keycap 2, letter and symbol 3 adopt transparent material to be embedded on the keycap 2; And be communicated with the inner chamber 4 of keycap 2, in inner chamber 4, being provided with LED light-emitting component 5, the luminous change-over switch 6 on each LED light-emitting component 5 connects the back and is located at keyboard body 1 through circuit is connected; The profile of luminous change-over switch 6 is consistent with other keycap 2; And be located between function key F1 and the Esc key, the glow color of LED light-emitting component 5 can be selected white light, ruddiness or blue light, and transparent material adopts polymethylmethacrylate, polycarbonate or transparent nylon.

Claims

1. luminous computer keyboard of LED; Comprise keyboard body (1) and keycap (2); It is characterized in that: numeral, letter and the symbol (3) on each keycap (2) adopts transparent material to be embedded on the keycap (2); And be communicated with the inner chamber (4) of keycap (2), in inner chamber (4), being provided with LED light-emitting component (5), the luminous change-over switch (6) on each LED light-emitting component (5) connects the back and is located at keyboard body (1) through circuit is connected.

2. the luminous computer keyboard of LED according to claim 1 is characterized in that: the profile of luminous change-over switch (6) is consistent with other keycap (2), and is located between function key F1 and the Esc key.

3, the luminous computer keyboard of LED according to claim 1 and 2 is characterized in that: the glow color of LED light-emitting component (5) can be selected white light, ruddiness or blue light.

4, the luminous computer keyboard of LED according to claim 1 and 2 is characterized in that: transparent material adopts polymethylmethacrylate, polycarbonate or transparent nylon.

5, the luminous computer keyboard of LED according to claim 3 is characterized in that: transparent material adopts polymethylmethacrylate, polycarbonate or transparent nylon.