CN202003308U

CN202003308U - Keyboard

Info

Publication number: CN202003308U
Application number: CN2011200626977U
Authority: CN
Inventors: 黄修海
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-10
Filing date: 2011-03-10
Publication date: 2011-10-05
Anticipated expiration: 2021-03-10

Abstract

The utility model discloses a keyboard which comprises an upper cover, a lower cover buckled with the upper cover and multiple lines of keycaps arranged inside the upper cover, wherein the upper surface of each line of keycaps is a slope. In the technical scheme provided by the utility model, since the upper surface of each line of keycaps is a slope, a user can learn the difference of each line of keycaps; therefore, when tapping the keyboard, the user can clearly learn that which line the tapped keycap is in, so that error rate of keyboard usage is reduced.

Description

A kind of keyboard

Technical field

The utility model relates to computer fittings, in particular, relates to a kind of keyboard.

Background technology

Universal day by day along with computer needs to use the crowd of computer also to reach very big proportion.Keyboard is generally used for information such as input characters, symbol and numeral as one of indispensable input equipment of computer.Whether the structural design of keyboard is reasonable, and people's work efficient is significant for improving.

Existing keyboard generally includes loam cake, is arranged on keycap in the loam cake and the lower cover that is interlocked with loam cake.Wherein, existing keycap is divided into six row usually and is arranged in the loam cake, remove several special key bit comparisons roomy beyond, function keys such as space bar, enter key and back spacer for example, the width of all the other keycaps does not have singularity with highly all identical.

In research and practice process to prior art, inventor of the present utility model finds that there is following problem in prior art:

Because the key position of the every row of keyboard does not all have singularity,, strike wrong key position through regular meeting, thereby improved the bit error rate of using keyboard when the user utilizes keyboard fast during input information.

Therefore, how to make and a kind ofly can reduce bit error rate keyboard, become the problem that needs most solution at present.

The utility model content

In view of this, purpose of design of the present utility model is to provide a kind of keyboard, when using keyboard, in order to reduce user's the bit error rate.

The utility model embodiment is achieved in that

A kind of keyboard comprises:

Loam cake;

The lower cover that is interlocked with described loam cake;

Be arranged on the multirow keycap in the described loam cake, the upper surface of every line unit cap is the inclined-plane.

Preferably, in above-mentioned keyboard, be provided with six line unit caps in the described loam cake, the whole one-tenth of the xsect of described six line unit caps S shape.

Preferably, in above-mentioned keyboard, be provided with six line unit caps in the described loam cake, the whole waviness of the xsect of described six line unit caps.

Preferably, in above-mentioned keyboard, the width of tail line unit cap is greater than the width of other line unit caps in the described loam cake.

Preferably, in above-mentioned keyboard, the width of tail line unit cap is grown 3 millimeters than the width of other line unit caps in the described loam cake.

Preferably, in above-mentioned keyboard, described loam cake comprises cover and middle plate;

Described keycap is arranged on the described middle plate.

Compared with prior art, the technical scheme that provides of the utility model embodiment has the following advantages and characteristics:

In the scheme that the utility model provides, because the upper surface of every line unit cap is the inclined-plane, so the user can recognize the difference of every line unit cap, so the user is when knocking keyboard, can clearly recognize the keycap that is knocked, thereby reduce the bit error rate of using keyboard for any row.

Description of drawings

In order to be illustrated more clearly in the utility model or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the explosive view of keyboard provided by the utility model;

Fig. 2 is the keycap synoptic diagram of keyboard provided by the utility model;

Fig. 3 is the left view of Fig. 2.

Embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.

The utility model embodiment provides a kind of keyboard, comprising: loam cake; The lower cover that is interlocked with described loam cake; Be arranged on the multirow keycap in the described loam cake, the upper surface of every line unit cap is the inclined-plane.Because there is multiple mode in the specific implementation of above-mentioned keyboard, is elaborated below by specific embodiment:

See also Fig. 1 to shown in Figure 3, shown in Figure 1 is a kind of explosive view of keyboard, and this keyboard comprises: loam cake; The lower cover 4 that is interlocked with described loam cake; Be arranged on the multirow keycap 2 in the described loam cake, the upper surface of every line unit cap 2 is the inclined-plane.Be provided with six line unit caps 2 in the described loam cake, the whole one-tenth of the xsect of described six line unit caps 2 S shape.At Fig. 1 to the embodiment shown in Figure 3, because the upper surface of every line unit cap 2 is the inclined-plane, so the user can recognize the difference of every line unit cap 2, so the user is when knocking keyboard, can clearly recognize the keycap 2 that is knocked, thereby reduce the bit error rate of using keyboard for any row.And, the whole one-tenth of the xsect of six line unit caps 2 S shape radian, every line height is all different with radian, make that finger displacement when button is littler, loosen more and nature, so with respect to existing keyboard, meet ergonomic designs more, thereby can reduce the fatigue strength that the user uses keyboard.In addition, not only the xsect integral body of six line unit caps 2 S shape can be made, the xsect integral body of six line unit caps 2 other shapes such as waveform can also be made.

To embodiment shown in Figure 3, the width of tail line unit cap 2 is greater than the width of other line unit caps 2 in described loam cake at Fig. 1.Because the design of the button of tail line unit cap 2 is widened 3 millimeters than common key-press, highly cooperates whole keycap S shape to increase to some extent, thus outstanding relatively, be very beneficial for typewriting person and use quick key combination, for example use Macintoshs such as CTRL+O or WIN+E.And the user is difficult for beaing on surface of keyboard when using space bar more.

Conventional keyboard generally includes loam cake, is arranged on keycap in the loam cake and lower cover three parts that are interlocked with loam cake, because a new product of every design all need newly be opened the loam cake mould, so cost is higher.In order to solve the problem that conventional keyboard exists, to embodiment shown in Figure 3, loam cake is split into cover 1 and middle plate 3 two parts at Fig. 1, wherein, keycap 2 is arranged on the described middle plate 3.The utility model is split as cover 1 and middle plate 3 two parts with loam cake, so that when designing new keyboard, plate 3 makes in the making, and the mould of design before can using, the mould that only need redesign out cover 1 gets final product, thereby can reduce the new product die cost.

Need to prove that Fig. 1 is the preferred embodiment that the utility model is introduced to embodiment shown in Figure 3, those skilled in the art can design more embodiment on this basis fully, therefore do not give unnecessary details herein.

To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.

Claims

1. a keyboard is characterized in that, comprising:

Loam cake;

The lower cover that is interlocked with described loam cake;

2. keyboard according to claim 1 is characterized in that, is provided with six line unit caps in the described loam cake, the whole one-tenth of the xsect of described six line unit caps S shape.

3. keyboard according to claim 1 is characterized in that, is provided with six line unit caps in the described loam cake, the whole waviness of the xsect of described six line unit caps.

4. according to claim 2 or 3 described keyboards, it is characterized in that the width of tail line unit cap is greater than the width of other line unit caps in the described loam cake.

5. keyboard according to claim 4 is characterized in that, the width of tail line unit cap is grown 3 millimeters than the width of other line unit caps in the described loam cake.

6. keyboard according to claim 1 is characterized in that, described loam cake comprises cover and middle plate;

Described keycap is arranged on the described middle plate.