CN204792566U

CN204792566U - Button on noiseless luminous mechanical keyboard

Info

Publication number: CN204792566U
Application number: CN201520433171.3U
Authority: CN
Inventors: 胡恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-23
Filing date: 2015-06-23
Publication date: 2015-11-18
Anticipated expiration: 2025-06-23

Abstract

The utility model provides a button on noiseless luminous mechanical keyboard, include: key cap, hollow shell, guide block, spring and thin film circuit, LED lamp, PCB board, the key cap includes face -piece, interior support, and just the two is connected in the outside that the face -piece cover held in the palm in locating, be equipped with bellied character on the top surface of interior support, and the top surface of face -piece is equipped with the character hole consistent with the raised character shape, the LED lamp is connected and the two below that all is located the key cap with PCB board electricity, interior support bottom outside edge upwards turnup forms the spread groove, and the bottom of face -piece is inserted and is located in the spread groove, interior support adopts transparent material or coloured material to make. With PCB board and LED lamp combine together substituting light -emitting component and light guide plate, practice thrift the cost, simple to operate, the raised character of interior support top surface is difficult for droing, and life is longer, the shirt rim and the character of interior support can give out light, are convenient for use the keyboard in the dark place.

Description

Button on a kind of noiseless luminous mechanical keyboard

Technical field

The utility model relates to the input unit of electronic product, is specifically related to the button on a kind of noiseless luminous mechanical keyboard.

Background technology

Along with electronic technology development, the structure of electronic product input unit also there occurs larger improvement, at present, some finger-impu system major applications be monomer keystrokes switch combination mechanism member, generally comprise: individual layer keycap, shift knob, heavy burden bullet part, impact post, light lotus bullet part, thin film circuit etc., increasing the stroke after button conducting by heavy burden bullet part and light lotus bullet part, solve the technological deficiency of user's feel difference, by arranging feel shell fragment, strengthening the feel of player further; But the technical problem that this structure exists is: (1), complex structure, easily causes comparatively big key noise; (2), high, the quality of assembly cost not easily ensures; (3), under darker environment, keyboard is not easy to operate; (4) word, in individual layer key cap surface can only be taked silk-screen and spraying and the process of radium carving and easily come off.

Summary of the invention

The purpose of this utility model is to provide a kind of employing on mechanical keyboard double-deck button, the font difficult drop-off on its keycap, and luminous element is placed in below keycap, is convenient to keyboard and in the dark uses.

For achieving the above object, the technical solution adopted in the utility model is: the button on a kind of noiseless luminous mechanical keyboard, comprise: keycap, hollow housing, guide pad, spring and thin film circuit, LED, pcb board, described keycap comprises face-piece, Neto, and face-piece covers at the outside of Neto and the two is connected; The end face of Neto is provided with protruding character, and the end face of face-piece is provided with the character hole consistent with raised character shape; LED is electrically connected with pcb board and the two is all positioned at the below of keycap; Described Neto bottom outside edge upwards turnup forms link slot, and the bottom of face-piece is inserted in link slot; Described Neto adopts transparent material or coloured material to make.

Further, every block side plate of described Neto is at least provided with a connecting hole, the inwall of every block side plate of face-piece is at least provided with a projection corresponding with connecting hole, projection is embedded in the connecting hole of correspondence position.

Advantageous Effects of the present utility model: adopt double-deck keycap, wherein Neto adopts transparent material or coloured material to make, coloured material refers to the coloured material of band, the end face of Neto is provided with the one-body molded and character of projection, Neto and face-piece in conjunction with time, protruding alphamosaic is in the end face of face-piece, the bottom of Neto and face-piece in conjunction with time, Neto bottom margin, namely shirt rim is positioned at the bottom periphery of face-piece, when being located at the LED below keycap and being luminous, be illuminated with Neto, raised character and the shirt rim of Neto end face are illuminated simultaneously, the character lighted is convenient to user and is recognized the content that character represents, shirt rim forms the atmosphere lamp of each button, LED can adopt the LED of shades of colour, compared with the existing technology, to combine with LED alternative luminescence component and light guide plate with pcb board, cost-saving, easy for installation, the raised character difficult drop-off of Neto end face, longer service life, the shirt rim of Neto and character can be luminous, are convenient in the dark use keyboard.

Accompanying drawing explanation

Fig. 1 is schematic perspective view of the present utility model;

Fig. 2 is schematic cross-section of the present utility model;

Fig. 3 is single button decomposing schematic representation of the present utility model;

Fig. 4 is the decomposing schematic representation of key combination of the present utility model.

Embodiment

In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with drawings and embodiments, the utility model is described in further detail.

The utility model is " a kind of noiseless luminous mechanical key and keyboard " to the earlier application of applicant, the patent No. be 201320594831.7 utility model patent relevant, the content disclosed in earlier application, the application is not described in detail.

As Figure 1-4, the button on a kind of noiseless luminous mechanical keyboard, comprising: keycap 1, hollow housing 2, guide pad 3, spring 4 and thin film circuit 5, LED 6, pcb board 7, keyboard drain pan 8, impact post 9; Wherein:

Described keycap 1 comprises face-piece 101, Neto 102, and face-piece 101 covers at the outside of Neto 102 and the two is connected; The end face of Neto is provided with protruding character 102a, and the end face of face-piece is provided with the character hole 101a consistent with raised character shape; Every block side plate of described Neto is at least provided with a connecting hole 102b, the inwall of every block side plate of face-piece is at least provided with a projection 101b corresponding with connecting hole, projection 101b is embedded in the connecting hole 102b of correspondence position, thus face-piece, Neto are combined closely, can not depart from; In the present embodiment, every block side plate of described Neto is provided with two each and every one connecting hole 102b, the inwall of every block side plate of face-piece is then provided with two projection 101bs corresponding with connecting hole 102b.

Described Neto bottom outside edge upwards turnup forms link slot 102c, and the bottom of face-piece is inserted in link slot; Described Neto 102 adopts transparent material or coloured material to make, and coloured material refers to the coloured material of band.

LED 6 is electrically connected with pcb board 7 and the two is all positioned at the below of keycap 1; A LED 6 is set below each button, when it is lighted, directly illuminates Neto 102, be lit with the integrated character of Neto and shirt rim simultaneously, without the need to the pattern adopting LED to be combined with light guide plate as prior art, saved cost.

Although depict the invention by embodiment, those of ordinary skill in the art know, the utility model has many distortion and change and does not depart from spirit of the present utility model, and the claim appended by wishing comprises these distortion and change and do not depart from spirit of the present utility model.

Claims

1. the button on noiseless luminous mechanical keyboard, comprising: keycap, hollow housing, guide pad, spring and thin film circuit, LED, pcb board, is characterized in that, described keycap comprises face-piece, Neto, and face-piece covers at the outside of Neto and the two is connected; The end face of Neto is provided with protruding character, and the end face of face-piece is provided with the character hole consistent with raised character shape; LED is electrically connected with pcb board and the two is all positioned at the below of keycap; Described Neto bottom outside edge upwards turnup forms link slot, and the bottom of face-piece is inserted in link slot; Described Neto adopts transparent material or coloured material to make.

2. the button on a kind of noiseless luminous mechanical keyboard as claimed in claim 1, it is characterized in that, every block side plate of described Neto is at least provided with a connecting hole, the inwall of every block side plate of face-piece is at least provided with a projection corresponding with connecting hole, projection is embedded in the connecting hole of correspondence position.