CN201904256U - Wrap-around illuminated keyboard unit - Google Patents

Abstract

The utility model relates to a cladding formula light-emitting keyboard device invents for solving keyboard among the prior art is waterproof, dustproof scheduling problem. The keyboard is covered into an integral structure by a film covering layer, which mainly comprises: a keyboard; the keyboard comprises a keyboard body, a film coating layer, a keyboard cover layer and a keyboard cover layer, wherein the keyboard body is made of elastic light-transmitting film materials; an outer frame, which is assembled with a positioning frame fixed on the periphery of the keyboard; and a light emitting assembly, which is assembled on a ring frame-shaped circuit board by a plurality of light emitting diodes, is embedded and assembled on the inner periphery of the outer frame and can provide a light source of the light emitting keyboard.

Description

Wrap-around illuminated keyboard unit

technical field

The utility model relates to a covered luminous keyboard device, in particular to a keyboard device with a film coating layer and a luminous component.

Background technique

According to the current notebook computer because it has the function of being easy to carry and process a large amount of document data, it is widely recognized and adopted by market operators and users. There is a bridging support structure assembled and connected between the keycap and the bottom plate, and the interlocking structure of the bridging keys has been disclosed in China Taiwan Patent Announcement No. 319438 and No. 282857 patent cases, but the keyboards of these conventional patent cases Although the structure has the advantages of ultra-thin size, light weight and precise operation, the keyboard itself does not provide waterproof, dustproof or luminous structural design, which makes the keyboard dust difficult to clean and inconvenient to use in dark areas. Alphabets must be printed one by one on the top surface of each keycap, which will increase the manufacturing cost and cause troubles in language replacement, and even cause the keycaps to fall off when the user improperly touches the keyboard.

Utility model content

The purpose of the utility model is to solve the above-mentioned conventional problems, and to provide a covered luminous keyboard device, which is assembled on a keyboard by a thin film coating layer and a plurality of surrounding light-emitting components, so as to make the keyboard It has waterproof, dustproof and luminous effects, in order to improve the performance of the keyboard.

In order to achieve the above object, the utility model provides a wrapping luminous keyboard device, which wraps the keyboard into an integrated structure by a thin film coating layer, which mainly includes: a keyboard; a thin film coating layer, which consists of The keyboard covering structure made of elastic light-transmitting film material has a plurality of rectangular accommodating grooves correspondingly embossed on the top surface of the film covering layer, and the film covering layer is completely covered on the keyboard; A frame, which is assembled with a positioning frame fixed on the periphery of the keyboard; and a light-emitting component, which is composed of a plurality of light-emitting diodes assembled on a ring-shaped circuit board, and the light-emitting component is embedded and assembled in the outer frame The inner periphery of the keyboard can provide a light source for the illuminated keyboard.

In order to achieve the above purpose, the utility model provides a covered luminous keyboard device, which is characterized in that it includes: a keyboard, which consists of several keycaps, several bridges, several elastic components, a light source circuit board and a A film circuit board is assembled on a base plate, and a plurality of light-emitting diodes are arranged on the light source circuit board; and a film covering layer, which is a keyboard covering structure made of an elastic film material, is covered on the film The top surface of the layer is correspondingly embossed with a plurality of rectangular accommodating grooves, and the film covering layer is completely covered on the keyboard.

The characteristic structure of the utility model makes the keyboard have waterproof, dustproof and noise-proof performance, and a light-emitting component is arranged on the periphery of the keyboard, which can provide the light source of the keyboard; and the light-emitting component uses a plurality of light-emitting diodes and light guide Composed of lenses, it can provide uniform light-gathering and light-guiding performance.

Description of drawings

Figure 1: Assembly structure diagram of the utility model covered luminous keyboard device;

Figure 2: An exploded perspective view of the assembled structure in Figure 1;

Fig. 3: the sectional view of the utility model wrapping type luminous keyboard device; and

Fig. 4: A sectional view of another embodiment of the covered luminous keyboard device of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

First, please refer to the first embodiment shown in Fig. 1 to Fig. 3, the utility model covered luminous keyboard device includes: a keyboard 10, a film coating layer 20, an outer frame 30 and a light emitting component 35; wherein, The keyboard 10 is integrally assembled on a bottom plate 18 by several light-transmitting keycaps 11, several bridging bridges 12, several elastic components 16 and a thin film circuit board 17 (this keyboard 10 is a conventional structure, so it is not used to repeat);

The film covering layer 20 is a keyboard covering structure made of an elastic light-transmitting film material, and a plurality of rectangular accommodating grooves 21 are embossed on the top of the film covering layer 20 facing the positions of several keycaps 11. The position of each rectangular accommodating groove 21 on the bottom surface of the film coating layer 20 is respectively recessed with a plurality of ring cavities 201, 202, . . . , ... have different depths and layout densities, which can be properly adjusted to produce the same vertical reflected light brightness in response to the different distances between them and the light source of the light-emitting component. As for the corresponding package of several keycaps 11 on the keyboard 10 Covered in a plurality of rectangular accommodating grooves 21 of the film coating layer 20, the film coating layer 20 is completely coated on the keyboard 10;

The outer frame 30 is a set of positioning frames fixed on the periphery of the keyboard 10, and a light-emitting component 35 is embedded and fixed on the inner periphery of the outer frame 30, which can provide a light source for the keyboard;

The light-emitting assembly 35 is composed of a plurality of light-emitting diodes 37 set on a ring-shaped circuit board 36, and a light-guiding lens 38 is correspondingly provided on the front side of each light-emitting diode 37, which can provide uniform light-gathering and light-emitting for the light-emitting keyboard. light guide efficiency;

Please refer to FIG. 4 for the second embodiment of the covered luminous keyboard device of the present invention. It is mainly provided with a light source circuit board 50 in the keyboard 10, and a plurality of light source circuit boards are arranged on the light source circuit board 50. Light-emitting diodes 51, and each of the light-emitting diodes 51 is correspondingly located on the bottom surface of each of the keycaps 11, which can enhance the luminous effect of the overall keyboard; and light-emitting diodes 52 can also be arranged around the light source circuit board 50, The side luminous effect of the keyboard 10 can be provided; and the surrounding edge of the film coating 20 is extended downward with a covering end 25, which can wrap the keyboard 10 into an integral structure through the covering end 25 .

Regarding the main structural features and practical performance of the present utility model, a brief description will be made as follows: the present utility model wraps a keyboard 10 with a light-transmitting film coating layer 20 to form an integral structure. , and a light-emitting component 35 is set on the periphery of the keyboard 10, which can provide a light-emitting source for the keyboard; Light performance; wherein the film coating layer 20 has waterproof, dustproof and noise-proof performance, and symbol fonts, colors and patterns can be printed on the surface or bottom of the film coating layer 20 to highlight its uniqueness, which can replace conventional keys The way of printing characters on the top surface of the cap, and the top surface of the key cap 11 of the present invention can be exempted from the process of printing characters, because the film coating layer 20 has the function of protecting and covering the key cap 11, so, The keycap 11 of the present utility model only needs a simple single-piece pressing top plate structure, so the material of the cover body around the conventional keycap can be greatly reduced, and the utility model can prevent the keycap from falling off due to improper touch; The surface or bottom surface of the film coating layer 20 of the present utility model can print various symbol fonts or graphics, so it can be replaced on the keyboard 10 in response to the use requirements, so as to achieve the convenience of easy assembly; Or, the fluorescent agent can be coated on the surface or the bottom surface of the film coating layer 20, and it can be irradiated with special ultraviolet light or infrared light LED, so as to make the keyboard produce fluorescent effect in a dark place. Then, the film coating layer 20 can also be surface treated, so that the film coating layer 20 has different surface texture effects such as wood grain, cloth grain or leather grain, so as to specifically enhance the taste, style and value of the keyboard.

The above-mentioned embodiments are only for illustrating the structure and functions of the present utility model, and are not intended to limit the present utility model. Therefore, those skilled in the art can modify and change the above-mentioned embodiments without departing from the spirit of the present utility model.

Claims (8)

1. A wrap-around luminous keyboard device, characterized in that it comprises: a keyboard; A film covering layer, which is a keyboard covering structure made of an elastic light-transmitting film material, correspondingly embossed with a plurality of rectangular accommodating grooves on the top surface of the film covering layer, and the film covering layer completely covers overlays the keyboard; An outer frame, which is assembled with a positioning frame fixed to the periphery of the keyboard; and A light-emitting component is composed of a plurality of light-emitting diodes assembled on a ring-shaped circuit board, and the light-emitting component is embedded and fixedly arranged on the inner peripheral edge of the outer frame. 2. The wrap-around luminous keyboard device according to claim 1, wherein the keyboard is assembled on a bottom plate by several light-transmitting keycaps, several bridging bridges, several elastic components and a film circuit board . 3 . The wrap-around luminous keyboard device according to claim 1 , wherein a plurality of ring cavities of different depths are recessed at the positions of each rectangular receiving groove on the bottom surface of the film coating layer. 4 . 4. The encased luminous keyboard device according to claim 2, wherein the several keycaps of the keyboard are correspondingly encased in a plurality of rectangular accommodating grooves of the film covering layer, and the film enclosing Symbol fonts and graphics are printed on the surface of the layer. 5 . The wrap-around luminous keyboard device according to claim 1 , wherein a light guide lens is correspondingly provided on the front side of each of the light emitting diodes. 6 . 6. A covered luminous keyboard device, characterized in that it comprises: A keyboard, which is assembled on a bottom plate by several keycaps, several bridges, several elastic components, a light source circuit board and a thin film circuit board, and a plurality of light emitting diodes are arranged on the light source circuit board; and A film covering layer, which is a keyboard covering structure made of an elastic film material, correspondingly embossed with a plurality of rectangular accommodating grooves on the top surface of the film covering layer, and the film covering layer is completely covered on the on that keyboard. 7. The cover-type luminous keyboard device as claimed in claim 6, characterized in that, light-emitting diodes are arranged around the light source circuit board; Covering end, the covering end covers the keyboard into an integral structure. 8. The wrap-around luminous keyboard device according to claim 6, characterized in that, several keycaps of the keyboard are correspondingly wrapped in a plurality of rectangular accommodating grooves of the film coating layer, Symbolic fonts and graphics are printed on the surface or bottom of the layer.

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