CN213070965U

CN213070965U - Notebook keyboard with built-in variable light emitting diode

Info

Publication number: CN213070965U
Application number: CN202022356463.5U
Authority: CN
Inventors: 黄浩; 钟友兴; 黄燕杰
Original assignee: Shenzhen Haozhi Technology Co ltd
Current assignee: Shenzhen Haozhi Technology Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-04-27
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a built-in variable emitting diode's notebook keyboard, including the computer apron, the screen, the keyboard base, be equipped with the screen on the computer apron, be equipped with the keyboard in the keyboard base, be equipped with the button on the keyboard, the bottom is equipped with PCB circuit board in the keyboard, PCB circuit board top is equipped with presses the briquetting, it has conical spring to press the laminating of briquetting surface, conical spring outside is equipped with the rubber lid, the rubber lid is fixed mounting in PCB circuit board top, be equipped with the button shell on the button, be equipped with plunger, emitting diode in the button, emitting diode electric connection PCB circuit board, plunger swing joint rubber lid, plunger one side is equipped with the stopper, PCB circuit board top is equipped with the chassis, stopper swing joint chassis, button; through the light emitting diode who sets up in the button, with PCB circuit board electric connection, illuminate the button, be favorable to making things convenient for beginner or the user that is not familiar with the keyboard to use to improve the use ageing of computer, satisfy the multi-scene and use.

Description

Notebook keyboard with built-in variable light emitting diode

Technical Field

The utility model relates to a notebook keyboard field especially relates to built-in variable emitting diode's notebook keyboard.

Background

With the development of action information, information products such as notebook computers and mobile phones have become a communication tool between people, and especially, notebook computers have a good information processing function and high mobility, so that the notebook computers become a tool for facilitating business communication, information exchange, discussion of matters, presentation descriptions and the like.

Most of existing notebook computer keyboards are solid keyboards, which bring much inconvenience to beginners or people unfamiliar with keyboards to typewriting at night or in dark light and are not beautiful enough, so that a notebook keyboard with a built-in variable light emitting diode is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a built-in variable light emitting diode's notebook keyboard can solve current notebook computer keyboard and use inconvenient technical problem night or when light is darker, adopts light emitting diode and phosphor powder, is favorable to using to the unfamiliar user of computer keyboard to improve the use prescription of notebook keyboard.

In order to solve the technical problem, the utility model provides a following technical scheme: a notebook keyboard with a built-in variable light emitting diode comprises a computer cover plate, a screen and a keyboard base, wherein the screen is fixedly installed on the computer cover plate, the keyboard is fixedly installed in the keyboard base, keys are fixedly installed on the keyboard, a PCB (printed circuit board) is fixedly installed at the bottom in the keyboard, a pressing block is fixedly installed at the top of the PCB, a conical spring is attached to the outer surface of the pressing block, a rubber cover is fixedly installed outside the conical spring, the rubber cover is fixedly installed at the top of the PCB, a key shell is fixedly installed on the keys, a plunger and the light emitting diode are fixedly installed in the keys, the light emitting diode is electrically connected with the PCB, the plunger is movably connected with the rubber cover, a limiting block is fixedly installed on one side of the plunger, a chassis is fixedly installed at the top of the PCB, the bottom of the key shell is fixedly connected with a baffle.

As an optimized technical scheme of the utility model, fixed mounting has a plurality of buttons on the keyboard, the button surface all is equipped with the fluorescence number.

As a preferred technical scheme of the utility model, keyboard base top fixed mounting has touch panel, touch panel electric connection screen.

As an optimized technical scheme of the utility model, keyboard base one side swing joint locking piece, locking piece fixed connection computer apron.

As an optimal technical scheme of the utility model, fixed mounting has a plurality of rubber pads on the computer apron, the rubber pad is located the screen outside.

As an optimal technical scheme of the utility model, the laminating has the one deck protection film on the screen, and the protection film is for preventing the blue light protection film.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the light-emitting diodes arranged in the keys are electrically connected with the PCB to illuminate the keys, so that convenience is brought to beginners or users who are not familiar with the keyboard to use the keyboard, the use timeliness of the computer is improved, and multi-scene use is met;

2. through the fluorescent numbers arranged on the keys, the contents on the keys can be displayed more clearly at night, the practicability is improved, and the attractiveness of the notebook computer keyboard is improved.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic diagram of the keyboard structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the key of the present invention;

wherein: 1. a computer cover plate; 2. a screen; 3. a keyboard base; 4. a keyboard; 41. pressing a key; 42. a fluorescence number; 5. a touch panel; 6. a rubber pad; 7. a locking block; 8. a PCB circuit board; 9. a rubber cover; 10. a conical spring; 11. a pressing block; 12. a chassis; 13. a limiting block; 14. a plunger; 15. a key housing; 16. a baffle plate; 17. a light emitting diode.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, the utility model provides a notebook computer keyboard with built-in variable light emitting diode, comprising a computer cover plate 1, a screen 2, a keyboard base 3, a screen 2 fixedly installed on the computer cover plate 1, a keyboard 4 fixedly installed in the keyboard base 3, a button 41 fixedly installed on the keyboard 4, a PCB circuit board 8 fixedly installed at the bottom of the keyboard 4, a pressing block 11 fixedly installed at the top of the PCB circuit board 8, a conical spring 10 attached to the outer surface of the pressing block 11, a rubber cover 9 fixedly installed outside the conical spring 10, a rubber cover 9 fixedly installed at the top of the PCB circuit board 8, a button housing 15 fixedly installed on the button 41, a plunger 14 and a light emitting diode 17 fixedly installed in the button 41, the light emitting diode 17 electrically connected to the PCB circuit board 8, the plunger 14 movably connected with the rubber cover 9, a stopper 13 fixedly installed at one side of the plunger 14, a, the limiting block 13 is movably connected with the chassis 12, and the bottom of the key shell 15 is fixedly connected with a baffle 16;

through the LED 17 arranged in the key 41, the LED is electrically connected with the PCB circuit board 8, the key 41 is illuminated, and the LED illuminating keyboard is beneficial to being used by beginners or users who are not familiar with the keyboard 4, so that the use timeliness of a computer is improved, and the requirement of multi-scene use is met.

In another embodiment, the present embodiment discloses a fluorescent number, as shown in fig. 1 to 3, a plurality of keys 41 are fixedly installed on the keyboard 4, and the surfaces of the keys 41 are all provided with a fluorescent number 42; through the fluorescent numbers 42 arranged on the keys 41, the contents on the keys 41 can be displayed more clearly at night, which is beneficial to improving the practicability and increasing the beauty of the notebook computer keyboard 4.

In another embodiment, the present embodiment discloses a touch panel, as shown in fig. 1-3, a touch panel 5 is fixedly mounted on the top of the keyboard base 3, and the touch panel 5 is electrically connected to the screen 2; through setting up touch panel 5 at 3 tops of keyboard base, control rather than electric connection's screen 2, be convenient for to controlling of screen 2, be favorable to improving notebook computer's practicality.

In another embodiment, the present embodiment discloses a locking block, as shown in fig. 1-3, one side of the keyboard base 3 is movably connected to a locking block 7, and the locking block 7 is fixedly connected to the computer cover plate 1; through the locking block 7 arranged on the keyboard base 3 and the computer cover plate 1, the computer cover plate 1 is convenient to cover, and the portability of the notebook computer is improved.

In another embodiment, the present embodiment discloses a rubber pad, as shown in fig. 1-3, a plurality of rubber pads 6 are fixedly installed on the computer cover plate 1, and the rubber pads 6 are located outside the screen 2; through the rubber pad 6 arranged on the computer cover plate 1, the computer cover plate 1 is in soft contact with the keyboard base 3 when being closed, the screen 2 is protected, the safety of the notebook computer is improved, and the damage probability of the screen 2 is smaller.

In another embodiment, the present embodiment discloses a protective film, as shown in fig. 1 to 3, a protective film is attached to the screen 2, and the protective film is a blue light-proof protective film; through setting up the protection film on screen 2, be favorable to protecting user's eyes, make the color of screen 2 seem more comfortable, be favorable to improving notebook computer's use ageing.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Built-in variable emitting diode's notebook keyboard, including computer cover plate (1), screen (2), keyboard base (3), fixed mounting has screen (2), its characterized in that on computer cover plate (1): the keyboard is characterized in that a keyboard (4) is fixedly mounted in the keyboard base (3), a key (41) is fixedly mounted on the keyboard (4), a PCB (printed circuit board) (8) is fixedly mounted at the bottom of the keyboard (4), a pressing block (11) is fixedly mounted at the top of the PCB (8), a conical spring (10) is attached to the outer surface of the pressing block (11), a rubber cover (9) is fixedly mounted outside the conical spring (10), the rubber cover (9) is fixedly mounted at the top of the PCB (8), a key shell (15) is fixedly mounted on the key (41), a plunger (14) and a light-emitting diode (17) are fixedly mounted in the key (41), the light-emitting diode (17) is electrically connected with the PCB (8), the plunger (14) is movably connected with the rubber cover (9), and a limit block (13) is fixedly mounted on one side of the plunger, the PCB is characterized in that a chassis (12) is fixedly mounted at the top of the PCB (8), the limiting block (13) is movably connected with the chassis (12), and a baffle (16) is fixedly connected with the bottom of the key shell (15).

2. The variable light emitting diode-embedded notebook keyboard of claim 1, wherein: a plurality of keys (41) are fixedly installed on the keyboard (4), and fluorescent numbers (42) are arranged on the surfaces of the keys (41).

3. The variable light emitting diode-embedded notebook keyboard of claim 1, wherein: the keyboard base (3) top fixed mounting has touch panel (5), touch panel (5) electric connection screen (2).

4. The variable light emitting diode-embedded notebook keyboard of claim 1, wherein: one side of the keyboard base (3) is movably connected with a locking block (7), and the locking block (7) is fixedly connected with the computer cover plate (1).

5. The variable light emitting diode-embedded notebook keyboard of claim 1, wherein: a plurality of rubber pads (6) are fixedly installed on the computer cover plate (1), and the rubber pads (6) are located on the outer side of the screen (2).

6. The variable light emitting diode-embedded notebook keyboard of claim 1, wherein: a layer of protective film is attached to the screen (2), and the protective film is a blue light prevention protective film.