CN206133479U

CN206133479U - Computer keyboard

Info

Publication number: CN206133479U
Application number: CN201621046316.5U
Authority: CN
Inventors: 黄耀霖; 解成俊; 姜卓; 王双立
Original assignee: Beihua University
Current assignee: Beihua University
Priority date: 2016-09-09
Filing date: 2016-09-09
Publication date: 2017-04-26
Anticipated expiration: 2026-09-09

Abstract

The utility model discloses a computer keyboard, including the keyboard main part, the outside sliding connection of keyboard main part has the upset of slip lid, the bottom inboard that the upset of sliding was covered is installed and is turned round, the equal fixed mounting in both ends has fixed spout about the keyboard main part, the fan is all installed to the inner wall left and right sides that the upset of sliding was covered. This computer keyboard, through the upset lid that slides, turn round and the cooperation of spout, the upset of sliding is approximately sideslipped backward to move with the cooperation of spout through turning round and is then gone on carrying out the lock to the bottom of keyboard main part through the ball, make keyboard main part accessible slip upset lid during putting the spare time seal, prevent to fall into the dust, it adjusts the use angle of keyboard main part after the upset lid that slides through the cooperation of movable support rod and supporting legs to adjust telescopic adjusting rod's height, shrink telescopic adjusting rod does not make movable support rod and supporting legs return in the indentation cavity in the time of need not using simultaneously, thereby satisfying the use requirement of an user.

Description

A kind of computer keyboard

Technical field

This utility model is related to field of computer technology, specially a kind of computer keyboard.

Background technology

With the development of science and technology, computer has become the necessary articles for use of most people routine work and study, major part office Room working and learning all be unable to do without computer, and keyboard also becomes the instrument that people commonly use as the conventional part of computer, so And in existing keyboard, although color gradient or ability of sweat absorption are designed, but practical function is not obvious when actually used, example Such as the utility model patent of Application No. 201320321337.3, including keyboard case, input keyboard, keypad and touch Mus Mark, input keyboard, keypad and contact type mouse are embedded in keyboard case respectively by left-to-right, the bottom front of keyboard case A pair of support feets are provided with, one end of a pair of support feets is flexibly connected with the bottom of keyboard case, the front end surface side of keyboard case Multiple light emitting diodes are additionally provided with edge, although the patent integrates keyboard, mouse and illumination, idle, key is being put Disk key surface easily falls into dust, although and traditional keyboard bottom arranges angle regulator, it is still relatively low using height, no The use demand of user can be met.

Utility model content

The purpose of this utility model is to provide a kind of computer keyboard, to solve above-mentioned background technology in propose ask Topic.

For achieving the above object, this utility model provides following technical scheme：A kind of computer keyboard, including keyboard master Body, slidably connects slip upset lid on the outside of the keyboard body, the bottom inner side of the upset lid that slides is provided with rotary head, The left and right two ends of the keyboard body are installed with fixed chute, are provided with chute on the inside of the fixed chute, described turn Head is connected with slide, and ball is provided with the inside of the rotary head, and the ball outside is provided with ball rack, the slip upset lid The inwall left and right sides be mounted on fan, the inwall center of the slip upset lid is provided with power supply device, the fan It is electrically connected with power supply device, the bottom for sliding upset lid is provided with the first permanent magnet, on the lower end of the keyboard body Lower both sides are mounted on the second permanent magnet, and first permanent magnet is connected with the second permanent magnetism ferromagnetism.

Preferably, the outer wall left and right sides for sliding upset lid is equipped with cavity, and the inner bottom of the cavity is fixed Fixed seat is installed, the top of the fixed seat is provided with telescopic advance lever, and the top of the telescopic advance lever is provided with top, The top left and right sides of the top is connected with movable support rod, and the top of the movable support rod is provided with support Foot, the left and right two ends of the top are mounted on limiting plate.

Preferably, the top of the cavity is provided with sealing buckle plate, the sealing buckle plate respectively by movable part and buckle with The upset lid that slides is connected.

Preferably, the inner side left and right two ends for sliding upset lid are mounted on rinforcement bar.

Preferably, the left and right two ends for sliding upset lid are equipped with louvre.

Compared with prior art, the beneficial effects of the utility model are：The computer keyboard, by the upset lid that slides, turns The cooperation of head and chute, the upset lid that slides is carried out to keyboard master after being moved backward by rotary head and the cooperation of chute by ball The bottom of body is fastened, and keyboard body is sealed by the upset lid that slides during the spare time is put, and prevents from falling into dust, the The cooperation of one permanent magnet and the second permanent magnet will overturn to slide to overturn to cover and be fastened on keyboard body and overturning to keyboard body It is fixed during bottom, improve keyboard covers upset to the bottom of keyboard body by fan using upset of highly, sliding Work produce wind-force keyboard body lowered the temperature, adjust the height of telescopic advance lever by movable support rod and support feet Coordinate to cover upset of sliding the use angle of keyboard body is adjusted after upset, stretch without the need for shrinking when using Adjusting rod makes movable support rod and support feet be retracted in cavity, meets the use demand of user.

Description of the drawings

Fig. 1 is this utility model structural representation；

Fig. 2 is slip rotary head structure schematic diagram of the present utility model；

Fig. 3 is fan structure schematic diagram of the present utility model；

Fig. 4 is telescopic advance lever structural representation of the present utility model.

In figure：1st, slide upset lid, the 2, first permanent magnet, and 3, fixed chute, 4, keyboard body, the 5, second permanent magnet, 6, Louvre, 7, rotary head, 8, fixed seat, 9, chute, 10, ball, 11, ball rack, 12, rinforcement bar, 13, fan, 14, energy supply dress Put, 15, cavity, 16, buckle, 17, sealing buckle plate, 18, movable part, 19, support feet, 20, movable support rod, 21, limiting plate, 22nd, come directly towards, 23, telescopic advance lever.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1-4 are referred to, this utility model provides a kind of technical scheme：A kind of computer keyboard, including keyboard body 4, The outside of the keyboard body 4 slidably connects slip upset lid 1, and the inner side left and right two ends for sliding upset lid 1 are respectively mounted There is rinforcement bar 12, reinforced by arranging the interior angle of 12 pairs of slip upset lids 1 of rinforcement bar, the bottom of the upset lid 1 that slides Inner side is provided with rotary head 7, and the left and right two ends of the keyboard body 4 are installed with fixed chute 3, the fixed chute 3 Inner side is provided with chute 9, and the rotary head 7 is slidably connected with chute 9, the upset lid 1 that slides by the cooperation of rotary head 7 and chute 9 backward Carry out being fastened to the bottom of keyboard body 4 by ball 10 after Slideslip, the inner side of the rotary head 7 is provided with ball 10, institute State the outside of ball 10 and be provided with ball rack 11, the inwall left and right sides for sliding upset lid 1 is mounted on fan 13, the slip The inwall center of upset lid 1 is provided with power supply device 14, and the fan 13 is electrically connected with power supply device 14, and slide upset lid 1 overturns to the bottom of keyboard body 4 and produces wind-force by the work of fan 13 keyboard body 4 is lowered the temperature, the slip The left and right two ends of upset lid 1 are equipped with louvre 6, and the bottom for sliding upset lid 1 is provided with the first permanent magnet 2, the key The upper and lower both sides in lower end of disc main body 4 are mounted on the second permanent magnet 5, and the magnetic of 2 and second permanent magnet of the first permanent magnet 5 connects Connect, the upset lid 1 that slides will be overturn by the cooperation of the first permanent magnet 2 and the second permanent magnet 5 and is being fastened on keyboard body 4 and upset To keyboard body 4 bottom when be fixed, it is described slide upset lid 1 the outer wall left and right sides be equipped with cavity 15, the sky The inner bottom in chamber 15 is installed with fixed seat 8, and the top of the fixed seat 8 is provided with telescopic advance lever 23, described flexible The top of adjusting rod 23 is provided with top 22, and the top left and right sides of the top 22 is connected with movable support rod 20, The top of the movable support rod 20 is provided with support feet 19, and the height for adjusting telescopic advance lever 23 passes through the He of movable support rod 20 The cooperation of support feet 19 is adjusted after upset to the upset lid 1 that slides to the use angle of keyboard body 4, without the need for making Used time shrinks telescopic advance lever 23 makes movable support rod 20 and support feet 19 be retracted in cavity 15, while passing through sealing buckle plate 17 Sealing fastening is carried out, the left and right two ends of the top 22 are mounted on limiting plate 21, and the top of the cavity 15 is provided with seal buckle Plate 17, the sealing buckle plate 17 is connected respectively by movable part 18 and buckle 16 with the upset lid 1 that slides,

Slide after upset lid 1 is moved backward by rotary head 7 and the cooperation of chute 9 is carried out to keyboard body by ball 10 4 bottom is fastened, and the cooperation of the first permanent magnet 2 and the second permanent magnet 5 will overturn the upset lid 1 that slides and be fastened on keyboard master Body 4 and overturn to keyboard body 4 bottom when be fixed, the upset lid 1 that slides is overturn to the bottom of keyboard body 4 by wind The work of fan 13 produces wind-force and keyboard body 4 is lowered the temperature, and the height for adjusting telescopic advance lever 23 passes through movable support rod 20 Cooperation with support feet 19 is adjusted after upset to the upset lid 1 that slides to the use angle of keyboard body 4, without the need for Telescopic advance lever 23 is shunk when using makes movable support rod 20 and support feet 19 be retracted in cavity 15.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of computer keyboard, including keyboard body, it is characterised in that：Slip is slidably connected on the outside of the keyboard body Upset lid, the bottom inner side of the upset lid that slides is provided with rotary head, and the left and right two ends of the keyboard body are installed with Fixed chute, is provided with chute on the inside of the fixed chute, the rotary head is connected with slide, is provided with the inside of the rotary head Ball, the ball outside is provided with ball rack, and the inwall left and right sides of the slip upset lid is mounted on fan, the slip The inwall center of upset lid is provided with power supply device, and the fan is electrically connected with power supply device, the upset lid that slides Bottom is provided with the first permanent magnet, and the upper and lower both sides in lower end of the keyboard body are mounted on the second permanent magnet, and described first forever Magnet is connected with the second permanent magnetism ferromagnetism.

2. a kind of computer keyboard according to claim 1, it is characterised in that：Outer wall of the upset lid that slides or so two Side is equipped with cavity, and the inner bottom of the cavity is installed with fixed seat, and the top of the fixed seat is provided with flexible tune Pole, the top of the telescopic advance lever is provided with top, and the top left and right sides of the top is connected with activity Strut, the top of the movable support rod is provided with support feet, and the left and right two ends of the top are mounted on limiting plate.

3. a kind of computer keyboard according to claim 2, it is characterised in that：The top of the cavity is provided with seal buckle Plate, the sealing buckle plate is connected respectively by movable part and buckle with the upset lid that slides.

4. a kind of computer keyboard according to claim 1, it is characterised in that：Inner side of the upset lid that slides or so two End is mounted on rinforcement bar.

5. a kind of computer keyboard according to claim 1, it is characterised in that：The left and right two ends of the upset lid that slides are equal It is provided with louvre.