CN201112171Y

CN201112171Y - Luminous key board protective film

Info

Publication number: CN201112171Y
Application number: CNU2007200587707U
Authority: CN
Inventors: 罗名君; 萧嘉欣
Original assignee: GUANGDONG SOUTHCHINA INSTITUTE OF INDUSTRIAL DESIGN
Current assignee: GUANGDONG SOUTHCHINA INSTITUTE OF INDUSTRIAL DESIGN
Priority date: 2007-10-26
Filing date: 2007-10-26
Publication date: 2008-09-10
Anticipated expiration: 2017-10-26

Abstract

The utility model relates to the technical field of a keyboard protection device, in particular to a protection membrane of a luminous keyboard. The protection membrane of the luminous keyboard comprises a transparent membrane-shaped coating layer, wherein, a luminous character layer is printed at the bottom of the coating layer, the coating layer is projected upwards to form a key mapping holding area and is depressed to form a key mapping isolation area, and the key mapping holding area and the key mapping isolation area are crossly connected; the luminous character layer is made into the character shape corresponding to the key mapping. By adopting the structure of the luminous character layer, the keyboard can shine automatically at night and therefore, the device can not only be used as a general keyboard protection membrane and but also has good decorative effect at night or in dim environment. The protection membrane has simple structure and convenient application.

Description

The luminous keyboard diaphragm

Technical field:

The utility model relates to the keyboard protection arrangement technical field, refers in particular to a kind of luminous keyboard diaphragm.

Background technology:

On the keyboard of products such as present computer, game machine,, generally on keyboard, be coated with the keyboard diaphragm, fall in the keyboard, avoid keyboard to be worn simultaneously to prevent dust, foreign material in order to protect keyboard.But; existing keyboard diaphragm all is to be made by transparent PVC material; pattern, color dullness; has only simple protective effect; do not possess other effect that waits of decorating, particularly use keyboard at night or the darker place of light, very inconvenient; need could operate by the light in the external world, influence other people rest and waste electric energy.

The utility model content:

The purpose of this utility model be exactly the deficiency that exists at prior art and provide a kind of can be luminous automatically and have an ornamental keyboard diaphragm at night.

To achieve these goals, the technical solution adopted in the utility model is: it comprises the cover layer that film like is transparent, is printed with the character emitting layer in tectal bottom surface.

Described cover layer raises up and is formed with disposal area, key position, has been recessed to form marker space, key position downwards, and disposal area, key position and marker space, key position are cross-linked.

Described character emitting layer is made into and key position corresponding characters shape.

Keyboard diaphragm of the present utility model comprises the cover layer that film like is transparent; be printed with the character emitting layer in tectal bottom surface; cover layer raises up and is formed with disposal area, key position; be recessed to form marker space, key position downwards; disposal area, key position and marker space, key position are cross-linked; the character emitting layer is made into and key position corresponding characters shape; owing to adopted the structure that has the character emitting layer; can be luminous automatically at night; making this product not only can be used as general keyboard diaphragm uses; can also in night or dim light, use; simultaneously, also has the excellent decoration effect.In sum, the utility model is simple in structure, easy to use.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is vertical views of the present utility model.

Embodiment:

Below in conjunction with accompanying drawing the utility model is further described, see shown in the accompanying drawing 1,2, the luminous keyboard diaphragm, it comprises the cover layer 1 of film like, cover layer 1 is the made hyaline layers of transparent material such as silica gel, when making the keyboard diaphragm cover on the keyboard of products such as computer, game machine, can clearly see keyboard; Cover layer 1 raises up and is formed with disposal area, key position 3, has been recessed to form marker space, key position 4 downwards; disposal area, key position 3 is cross-linked with marker space, key position 4; disposal area, key position 3 is complementary with the size of keyboard; can just cover keyboard; pore size between 4 of marker spaces, key position and the keyboard is complementary; after making keyboard cover the upper keyboard diaphragm, can be too not loose or too tight, influence the use of keyboard.

The printed on top of the disposal area, key position 3 of described cover layer 1 bottom surface has character emitting layer 2, character emitting layer 2 is made into and key position corresponding characters shape, in the time of 2 night of character emitting layer or dim light, can be luminous automatically, help user's operation keyboard easily.In addition, because character emitting layer 2 luminous automatically, increased the decorative effect of keyboard.Certainly, what the utility model can be according to the quantity of keyboard and shape is different, and changes the quantity and the size of disposal area, key position 3 and marker space, key position 4.

The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1, luminous keyboard diaphragm, it comprises the transparent cover layer of film like (1), it is characterized in that: be printed with character emitting layer (2) in the bottom surface of cover layer (1).

2, luminous keyboard diaphragm according to claim 1; it is characterized in that: described cover layer (1) raises up and is formed with disposal area, key position (3), has been recessed to form marker space, key position (4) downwards, and disposal area, key position (3) is cross-linked with marker space, key position (4).

3, luminous keyboard diaphragm according to claim 1 is characterized in that: described character emitting layer (2) is made into and key position corresponding characters shape.