CN106527750A

CN106527750A - A keyboard for a computer

Info

Publication number: CN106527750A
Application number: CN201610897153.XA
Authority: CN
Inventors: 胡平
Original assignee: HEFEI XINGFU INFORMATION TECHNOLOGY Co Ltd
Current assignee: HEFEI XINGFU INFORMATION TECHNOLOGY Co Ltd
Priority date: 2016-10-14
Filing date: 2016-10-14
Publication date: 2017-03-22
Also published as: CN107589853A; CN107589853B

Abstract

The invention provides a keyboard for a computer. The keyboard comprises a computer body; the two sides of a keyboard body are provided with slide grooves; one end of the keyboard body is movably connected with the computer body via a running wheel, and the lower surface of the other end of the keyboard body is provided with a support rod; one end of the corresponding slide groove is provided with a sleeve corresponding to the support rod; one end of the support rod is inserted in the sleeve; the inner portion of a movable rod is movably connected with a rotary wheel via a connecting rod; the rotating wheel is connected with the lower surface of the keyboard body via a push rod; the two ends of an upper shell are movably provided with movable plates each of which is connected with one end of a vertical rod in the upper shell via an insertion rod; one end of each insertion rod penetrates the middle portion of the corresponding movable plate and is connected with a control button; the bottom ends of the vertical rods are fixedly connected with metal blocks. The keyboard solves the problems in the prior art that the position and the angle of a conventional keyboard cannot be well adjusted for typewriting and thus the keyboard causes using troubles, and it is inconvenient to detach and clean the keys of the keyboard.

Description

A kind of computer keyboard

Technical field

The present invention relates to field of computer technology, specially a kind of computer keyboard.

Background technology

Now with the progress of society, computer has become the necessary equipment of work in every, in office or other are solid When determining place using computer, special computer desk or the desk with placement computer can be convenient for people to preferably use, so And it is very inconvenient using computer on special vehicle on train, automobile or vehicle, it is impossible to the position of enough keyboards of adjustment well Typewrited with angle, caused using puzzlement, and the dismounting and cleaning of keyboard key are also very inconvenient.

The content of the invention

It is an object of the invention to provide a kind of computer keyboard, to solve the problems, such as to propose in above-mentioned background technology.

For achieving the above object, the present invention provides following technical scheme：A kind of computer keyboard, including calculating owner Body, one end of the basic computer are connected with display screen, and the upper surface of the basic computer is provided with keyboard, the keyboard Keyboard key is provided with, the both sides of the keyboard are provided with chute, and one end of the keyboard is by castor and basic computer activity Connection, the lower surface of the other end of the keyboard are provided with support bar, and one end of the chute is provided with the set corresponding with support bar Cylinder, one end of the support bar are plugged in sleeve, and the sleeve is provided with bushing with the junction of support bar, sets in the chute There is slideway, the slideway inner bottom part is connected with motion bar by roller, and is provided with rotating wheel at the top of motion bar, the motion bar Inside be flexibly connected with rotating wheel by connecting rod, the rotating wheel is connected with the lower surface of keyboard by push rod；

The keyboard key includes upper shell and lower house, and the upper shell is sheathed on the upper end of lower house, the two of the upper shell End is movably equipped with portable plate, and the portable plate is connected with one end of the montant inside upper shell by motion bar, the inserted link One end be connected with control knob through the middle part of portable plate, the inserted link is equipped with baffle plate, the work near one end of montant Dynamic plate is connected with baffle plate by some back-moving springs, and the other end of the montant is located in lower casing body, the bottom in the lower casing body Portion is provided with upper limit position block and lower position block, leaves space, and the following table of upper limit position block between the upper limit position block and lower position block Face and lower position block upper surface are equipped with permanent magnet, and the bottom of the montant is fixedly connected with metal derby, and metal derby and permanent magnetism Iron phase correspondence.

Preferably, the quantity of the back-moving spring is at least six, and back-moving spring is symmetrically set by inserted link

Preferably, the quantity of the upper limit position block and lower position block is two groups, and the quantity of permanent magnet and upper limit position block and lower limit The group number of position block is identical.

Preferably, the upper surface of the keyboard key is equipped with protective plate, and is equipped with waterproofing protection on the surface of protective plate Film.

Compared with prior art, the invention has the beneficial effects as follows：Present configuration is simple, and the computer keyboard is by propping up Strut and sleeve are supported to keyboard, are carried out activity come jack-up keyboard by push rod and motion bar, are adjusted the angle side of keyboard Just typewrite, keyboard key is conveniently dismantled by upper limit position block, lower position block, permanent magnet and metal derby, solving can not be fine Adjustment keyboard position and angle, cause using puzzlement, and solve the problems, such as that the dismounting and cleaning of keyboard key are inconvenient, tool There are very high practicality and convenience.

Description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is present configuration front view；

Fig. 3 is keyboard key structural representation of the present invention.

In figure：Basic computer 1, display screen 2, keyboard 3, keyboard key 4, chute 5, slideway 51, castor 6, sleeve 7, lining Set 8, support bar 9, motion bar 10, connecting rod 11, roller 12, rotating wheel 13, push rod 14, upper shell 15, lower house 16, control are pressed Button 17, inserted link 18, baffle plate 19, portable plate 20, back-moving spring 21, montant 22, upper limit position block 23, lower position block 24, permanent magnet 25, Metal derby 26.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of computer keyboard, including basic computer 1, One end of basic computer 1 is connected with display screen 2, and the upper surface of basic computer 1 is provided with keyboard 3, and keyboard 3 is provided with keyboard Key 4, the both sides of keyboard 3 are provided with chute 5, and one end of keyboard 3 is flexibly connected with basic computer 1 by castor 6, keyboard 3 The lower surface of the other end is provided with support bar 9, and one end of chute 5 is provided with the sleeve 7 corresponding with support bar 9, one end of support bar 9 It is plugged in sleeve 7, sleeve 7 is provided with bushing 8 with the junction of support bar 9, is provided with slideway 51,51 inner bottom part of slideway in chute 5 It is connected with motion bar 10 by roller 12, and the top of motion bar 10 is provided with rotating wheel 13, the inside of motion bar 10 is by connection Bar 11 is flexibly connected with rotating wheel 13, and rotating wheel 13 is connected with the lower surface of keyboard 3 by push rod 14；

Keyboard key 4 includes upper shell 15 and lower house 16, and upper shell 15 is sheathed on the upper end of lower house 16, the two ends of upper shell 15 Portable plate 20 is movably equipped with, portable plate 20 is connected with one end of the montant 22 inside upper shell 15 by inserted link 18, inserted link 18 One end be connected with control knob 17 through the middle part of portable plate 20, inserted link 18 is equipped with baffle plate 19 near one end of montant 22, Portable plate 20 is connected with baffle plate 19 by some back-moving springs 21, and the quantity of back-moving spring 21 is at least six, and back-moving spring 21 are symmetrically set by inserted link 18, and in lower house 16, the bottom in lower house 16 is provided with the other end of montant 22 Upper limit position block 23 and lower position block 24, leave space, and the following table of upper limit position block 23 between upper limit position block 23 and lower position block 24 It is two groups that face and 24 upper surface of lower position block are equipped with the quantity of permanent magnet 25, upper limit position block 23 and lower position block 24, and permanent magnetism The quantity of ferrum 25 is identical with the group number of upper limit position block 23 and lower position block 24, and the bottom of montant 22 is fixedly connected with metal derby 26, And metal derby 26 is corresponding with permanent magnet 25, the upper surface of keyboard key 4 is equipped with protective plate, and is equipped with the surface of protective plate Waterproofing protection film.

Operation principle：The computer keyboard passes through support bar 9 and sleeve 7 is supported to keyboard 3, by 14 He of push rod The height that motion bar 10 in slideway 51 moves to determine keyboard, and jack-up keyboard 3, adjust height and the angle of keyboard 3 Degree is convenient to be used in any condition, by upper limit position block 23, lower position block 24, permanent magnet 25 and metal derby 26 to upper shell 15 It is fixed with lower house 16, keyboard key 4 is dismantled by control knob 17 and the extruding of back-moving spring 21, it is when losing extruding, multiple Position spring 21 resets metal derby 26 is inserted between upper limit position block 23 and lower position block 24 and fixes keyboard key 4, side Just dismantle and install, with very high practicality and convenience.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention And modification, the scope of the present invention be defined by the appended.

Claims

1. a kind of computer keyboard, including basic computer（1）, it is characterised in that：The basic computer（1）One end connect It is connected to display screen（2）, the basic computer（1）Upper surface keyboard is installed（3）, the keyboard（3）It is provided with keyboard key （4）, the keyboard（3）Both sides be provided with chute（5）, the keyboard（3）One end pass through castor（6）With basic computer （1）It is flexibly connected, the keyboard（3）The lower surface of the other end be provided with support bar（9）, the chute（5）One end be provided with Support bar（9）Corresponding sleeve（7）, the support bar（9）One end be plugged in sleeve（7）It is interior, the sleeve（7）With support Bar（9）Junction be provided with bushing（8）, the chute（5）Slideway is provided with inside（51）, the slideway（51）Inner bottom part passes through roller （12）With motion bar（10）Connection, and motion bar（10）Top be provided with rotating wheel（13）, the motion bar（10）Inside lead to Cross connecting rod（11）With rotating wheel（13）It is flexibly connected, the rotating wheel（13）By push rod（14）With keyboard（3）Lower surface Connection；

The keyboard key（4）Including upper shell（15）And lower house（16）, the upper shell（15）It is sheathed on lower house（16）'s Upper end, the upper shell（15）Two ends be movably equipped with portable plate（20）, the portable plate（20）By inserted link（18）With it is upper Housing（15）Internal montant（22）One end connection, the inserted link（18）One end run through portable plate（20）Middle part and control Button（17）Connection, the inserted link（18）Near montant（22）One end be equipped with baffle plate（19）, the portable plate（20）Pass through Some back-moving springs（21）With baffle plate（19）Connection, the montant（22）The other end be located at lower house（16）It is interior, the lower casing Body（16）Interior bottom is provided with upper limit position block（23）And lower position block（24）, the upper limit position block（23）And lower position block（24）It Between leave space, and upper limit position block（23）Lower surface and lower position block（24）Upper surface is equipped with permanent magnet（25）, it is described perpendicular Bar（22）Bottom be fixedly connected with metal derby（26）, and metal derby（26）With permanent magnet（25）It is corresponding.

2. a kind of computer keyboard according to claim 1, it is characterised in that：The back-moving spring（21）Quantity extremely It is six less, and back-moving spring（21）Pass through inserted link（18）It is symmetrically set.

3. a kind of computer keyboard according to claim 1, it is characterised in that：The upper limit position block（23）And lower limit Block（24）Quantity be two groups, and permanent magnet（25）Quantity and upper limit position block（23）And lower position block（24）Group number it is identical.

4. a kind of computer keyboard according to claim 1, it is characterised in that：The keyboard key（4）Upper surface it is equal Protective plate is provided with, and waterproofing protection film is equipped with the surface of protective plate.