CN216698181U

CN216698181U - Luminous keyboard

Info

Publication number: CN216698181U
Application number: CN202123429289.3U
Authority: CN
Inventors: 刘晓飞
Original assignee: Huizhou Qinda Electronic Technology Co ltd
Current assignee: Shenzhen Hancao Intelligent Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a luminous keyboard, which comprises a circuit board and a key module, wherein the circuit board is sequentially arranged on a bottom shell of the keyboard, the key module is composed of a plurality of key switches, the bottom shell is made of transparent materials, a plurality of luminous elements are arranged on a bottom surface patch of one side, close to the bottom shell, of the circuit board, the luminous elements comprise a support and LED (light-emitting diode) lamp beads, and the support is made of transparent materials; the key switches in the key module are all arranged on the other side, opposite to the light-emitting elements, of the circuit board, the light-emitting elements correspond to the key switches in the key module one to one, and the LED lamp beads are arranged towards the key switches. The application provides a luminous keyboard, which adopts a light-transmitting key module and a bottom shell, and a circuit board is adhered with a luminous element capable of emitting light all around, so that the whole keyboard can achieve a luminous visual effect up and down; the keyboard is simple in structure and easy to realize, the light-emitting element does not need to be additionally arranged, materials are saved, production efficiency is improved, and good visual experience can be brought to a user.

Description

Luminous keyboard

Technical Field

The utility model relates to a keyboard, in particular to a keyboard with a light-emitting function.

Background

The keyboard is the most commonly used input device at present, and can be applied to a computer, a personal digital assistant, a mobile phone or any electronic equipment needing to set key input. The keyboard has a basic function as an input interface, and a light-emitting keyboard is developed for providing a function that a user can accurately press key positions in an environment with poor illumination so as to avoid input errors.

Present luminous keyboard is not only for the not good environment of adaptation illumination, develops into the standard that promotes partial user experience more, like the whole luminous impression that the user who likes to dazzle the light effect can pursue the keyboard, current keyboard adopts one-way light emitting component mostly, can only be luminous at top or bottom, if need the keyboard two sides all luminous, then need lay one time light emitting component more, so both increased the cost, also can influence the overall arrangement of keyboard simultaneously, be unfavorable for retrenching the keyboard structure.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention is directed to an integrated light-emitting keyboard using a transparent key module and a bottom case.

In order to realize the technical purpose, the scheme of the utility model is as follows: a luminous keyboard comprises a circuit board and a key module, wherein the circuit board is sequentially arranged on a bottom shell of the keyboard, the key module is composed of a plurality of key switches, the bottom shell is made of transparent materials, a plurality of luminous elements are arranged on a patch on the bottom surface of one side, close to the bottom shell, of the circuit board, the luminous elements comprise supports and LED lamp beads, and the supports are made of transparent materials;

the LED lamp beads are arranged towards the key switches, and light holes are formed in the circuit board between the LED lamp beads and the key switches;

when the LED lamp beads emit light, colorful light sources are upwards provided for the key switches through the light transmitting holes, and the emitted light energy is diffused to the bottom of the keyboard through the support and the bottom shell.

Preferably, an installation plate is further arranged between the key module and the light-emitting module, the bottom of the installation plate is sleeved with the installation plate, and fixing holes matched with the key module are formed in the installation plate.

Preferably, at least one of the key switches is provided with a keycap, and the bottom of the key switch is also provided with a guide pillar and a switch pin.

Preferably, the circuit board is electrically connected with a pin socket corresponding to the switch pin, and the circuit board is provided with a pin hole for the switch pin to pass through.

Preferably, the circuit board is provided with a guide post hole for mounting a guide post.

Preferably, the circuit board is electrically connected with an interface terminal for connecting an external power supply, and the bottom case is provided with a jack of the interface terminal.

The utility model has the beneficial effects that: the application provides a luminous keyboard, which adopts a light-transmitting key module and a bottom shell, and a circuit board is pasted with a luminous element capable of emitting light all around, so that the whole keyboard can achieve a luminous visual effect up and down; the keyboard is simple in structure and easy to realize, the light-emitting element does not need to be additionally arranged, materials are saved, production efficiency is improved, and good visual experience can be brought to a user.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an exploded view of the second aspect of the present invention;

FIG. 4 is a partial schematic view of the present invention;

FIG. 5 is a partial enlarged view of the light emitting module of the present invention;

FIG. 6 is a schematic diagram of the switch of the present invention;

fig. 7 is a schematic structural view of a light-emitting element in the present invention.

In the figure: 1. a bottom case; 11. a jack; 2. a light emitting element; 21. LED lamp beads; 22. a support; 3. a circuit board; 31. a light-transmitting hole; 32. a pin hole; 33. a guide post hole; 4. mounting a plate; 41. a fixing hole; 5. a key module; 51. a key switch; 52. a keycap; 53. a guide post; 54. a switch pin; 6. an interface terminal; 7. a pin socket.

Detailed Description

The utility model is described in further detail below with reference to the figures and specific embodiments. In order to clearly and completely describe the technical scheme, the following embodiments are selected for illustration; the following examples are part of the present invention; other embodiments, which can be obtained without inventive step based on the present application, are within the scope of the present invention.

In the following embodiments, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "top/bottom", and the like are all based on the orientations and positional relationships shown in the drawings, and are only for the convenience of clearly describing the embodiments, but do not indicate or imply that the referred devices or elements have to have specific orientations, and therefore, the present application is not limited thereto. Meanwhile, the terms "first" and "second" in the embodiments are used only for distinguishing the descriptive purposes and are not intended to indicate or imply relative importance.

As shown in fig. 1-7, the embodiment of the utility model is a light-emitting keyboard, which includes a circuit board 3 sequentially mounted on a bottom shell 1 of the keyboard and a key module 5 composed of a plurality of key switches 51, wherein a plurality of light-emitting elements 2 are arranged on a bottom surface patch of the circuit board 3 adjacent to one side of the bottom shell 1, each light-emitting element 2 includes a support 22 and an LED lamp bead 21, and the support 22 and the bottom shell 1 are made of transparent materials, so that light of the LED lamp beads can be diffused through the support 22 and the bottom shell 1;

specifically, the key switches 51 in the key module 5 are all arranged on the other side of the circuit board 3 opposite to the light-emitting elements 2, the light-emitting elements 2 correspond to the key switches 51 in the key module 5 one by one, the LED lamp beads are arranged towards the key switches 51, and the circuit board 3 between the LED lamp beads and the key switches 51 is provided with the light-transmitting holes 31; lay according to general keyboard, should have the clearance that enables the light source and see through between key module 5's the key switch 51, key switch 51's key cap 52 also can adopt the printing opacity material, and LED lamp pearl 21 is luminous when upwards providing for key switch 51 through light trap 31 and dazzles various light source, and the light energy of simultaneously sending is passed through support 22 and drain pan 1 and is dispersed to the keyboard bottom.

In order to stabilize the overall structure of the keyboard, a mounting plate 4 is further arranged between the key module 5 and the light-emitting module, the mounting plate 4 is sleeved at the bottom of the mounting plate 4, a fixing hole 41 matched with the key module 5 is formed in the mounting plate 4, the mounting plate 4 is matched with the key module 5 and used for positioning the key module 5, and the effect of stabilizing the key module 5 is achieved.

The application discloses key module 5 includes at least one key switch 51, and set up the key cap 52 on key switch 51, set up in guide pillar 53 and the switch pin 54 of key switch 51 bottom, the electricity is connected with the corresponding pin socket 7 with switch pin 54 on the circuit board 3, offer the pin hole 32 that is used for making switch pin 54 pass through on the circuit board 3, when pressing key cap 52, switch pin 54 triggers pin socket 7 circular telegram through pin hole 32 downwards, in addition, offer the guide pillar hole 33 that is used for installing guide pillar 53 on the circuit board 3, play the effect of stabilizing key switch 51.

The circuit board 3 is electrically connected with an interface terminal 6 for connecting an external power supply, the power supply is connected through the interface terminal 6 to complete power input of the whole keyboard, and the bottom shell 1 is provided with a jack 11 of the interface terminal 6.

This application adopts non-light tight light-emitting component 2 paster in 3 bottoms of circuit board, light trap 31 has been seted up at light-emitting component 2's relevant position to circuit board 3, adopt the drain pan 1 of printing opacity material, make light-emitting component 2's light can send from button module 5 and drain pan 1, need not paste at circuit board 3 and establish two-layer light-emitting component 2 and just can form the luminous visual effect comprehensively, in addition, the overall arrangement of pin socket 7 and mounting panel 4 is retrencied, the make full use of space, accomplish more frivolous when making keyboard stable in structure.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any minor modifications, equivalent replacements and improvements made to the above embodiment according to the technical spirit of the present invention should be included in the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a luminous keyboard, is including installing the circuit board on the keyboard drain pan in proper order and the button module that constitutes by a plurality of key switch, its characterized in that:

the bottom shell is made of a transparent material,

a plurality of light-emitting elements are arranged on a bottom surface patch on one side, close to the bottom shell, of the circuit board, the light-emitting elements comprise supports and LED lamp beads, and the supports are made of transparent materials;

2. The illuminated keyboard according to claim 1, wherein: still be provided with the mounting panel between button module and the luminous module, the mounting panel cover is located the mounting panel bottom, set up on the mounting panel with button module assorted fixed orifices.

3. The illuminated keyboard according to claim 1, wherein: at least one key switch is provided with a keycap, and the bottom of the key switch is also provided with a guide pillar and a switch pin.

4. The illuminated keyboard according to claim 3, wherein: the circuit board is electrically connected with a pin socket corresponding to the switch pin, and the circuit board is provided with a pin hole for the switch pin to pass through.

5. The illuminated keyboard according to claim 3, wherein: and guide post holes for installing guide posts are formed in the circuit board.

6. The illuminated keyboard according to claim 1, wherein: the circuit board is electrically connected with an interface terminal for connecting an external power supply, and the bottom shell is provided with a jack of the interface terminal.