CN2927160Y

CN2927160Y - Keyboard with curtain roller

Info

Publication number: CN2927160Y
Application number: CN 200620013159
Authority: CN
Inventors: 柳墨林
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-11
Filing date: 2006-04-11
Publication date: 2007-07-25
Anticipated expiration: 2016-04-11

Abstract

The utility model discloses a keyboard with a rolling device, which comprises a keyboard with a rolling device arranged on the top. The rolling device comprises a device body and a supporter plus curtain fabrics. An end of the supporter is connected with the keyboard, while the other is connected with the device body. When the keyboard is in use, the fabrics in the rolling device can be pulled down, covering the keyboard for dust prevention. Transparent fabrics can be used to provide great protection without disturbing keyboard operations. The fabrics can be printed, cleaned, sterilized and replaced. Furthermore, a platform or a strut bar is arranged on the supporter to permit putting the keyboard upright on the desktop. The utility model can be used widely on computers.

Description

The keyboard that has roller blind device

Technical field

The utility model relates to a kind of keyboard, particularly a kind of keyboard that has roller blind device.

Background technology

Existing keyboard in use keeps flat on the table, and long term exposure polluted in air especially easily, and people's hand contact keyboard also can be affected, because keyboard structure, inconvenience is cleaned, sterilization; Simultaneously, materials such as water, coffee are sprinkling upon on the keyboard, will damage keyboard; The domestic protective cover that has a kind of keyboard to use when not using keyboard, covers keyboard with protective cover.Protective cover can play the effect of protection really, but its weak point is the inconvenient operation of installing, taking off, and can not playing a protective role when the keyboard user mode.

The utility model content

The utility model has overcome the defective of prior art, and provide a kind of and under user mode, also can play a protective role, and the keyboard that has roller blind device that can often keep clean.

To achieve these goals, the utility model is realized by the following technical solutions.

A kind of keyboard that has roller blind device comprises keyboard, and a roller blind device is set above keyboard, and this roller blind device is by roller shutter body, roller shutter lining and be configured to, and an end of support is connected with keyboard, and the other end of support is connected with the roller shutter body.

As a kind of improvement of the present utility model, described roller shutter body directly is connected with keyboard.

As another kind of improvement the of the present utility model, described support has one keyboard can be erect the platform of placing on the table.

As another kind of improvement the of the present utility model, described support is connecting the support bar of a retractable band spring.

As another kind of improvement the of the present utility model, described pnael is transparent or semitransparent material.

As another kind of improvement the of the present utility model, be printed on character or pattern on the described pnael.

As another improvement of the present utility model, described pnael can interconnect, cut out, and can change.

Advantage of the present utility model is;

1, protects keyboard effectively.Owing to be provided with roller blind device, surface of keyboard is housed under the roller shutter lining, stopped the pollution of materials such as outside dust and water effectively.

2, keyboard also can be protected in using.Owing to adopt the lining of transparent or semitransparent quality softness, can directly on lining, operate keyboard, protection, operation two sides take into account.

3, increased the function of keyboard.Owing to adopted the pnael that is printed on character or pattern, can operate according to character on the pnael or pattern.

4, operate, use all very convenient.The operation that roller shutter is left behind, packed up is easy to.And pnael can connect, cuts out and change, and the kind of pnael also has several available.

5, save the space.Owing to be provided with platform or support bar, when not using keyboard, keyboard can be erect and place on the table, saved the space, reduced pollution.

6, applicability is strong.By regulating or changing support, can be installed in the roller shutter body on any keyboard, widely applicable.

7, the effect of decorating and beautifying is arranged.

Description of drawings

Fig. 1 is a stereographic map of the present utility model;

Fig. 2 is a structural drawing of the present utility model;

Structural representation when Fig. 3 erects for Fig. 2;

Fig. 4 has the structural drawing of the present utility model of band spring supporting bar for device;

Structural representation when Fig. 5 is the setting of Fig. 4;

Fig. 6 is for being printed on the synoptic diagram of keyboard pattern on the pnael;

Fig. 7 is the right view of Fig. 4;

Fig. 8 is the decomposition texture synoptic diagram of roller shutter lining.

Fig. 9 is the decomposition texture synoptic diagram of another kind of roller shutter lining.

Accompanying drawing indicates

1, support 2, roller shutter body 3, keyboard 4, support bar

5, reset button 6, lining head 7, pnael

8, inserted sheet 9, mandrel 10, handle 11, pocket

Embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.

As Fig. 1 to Fig. 5 and shown in Figure 7, a kind of keyboard that has roller blind device comprises keyboard 3, roller shutter body 2 that is provided with above keyboard and support 1 constitute, and an end and the keyboard of support link together, concrete connected mode, can be with powerful cloth insertion sheet bonding, also can be to be screwed.The other end of support and roller shutter body link together, and concrete connected mode can be used screw, the part that support is connected with keyboard has slotted hole, being used for when mounted, regulating the relative position of roller blind device body and keyboard, also can be that support and roller shutter body are directly linked together.

When using roller blind device, the roller shutter of leaving behind handle 10 makes the roller shutter lining on the keyboard surface cover, and lining stops when unclamping hand.When wanting to expose keyboard, press reset button 5 and the roller shutter lining can be taken in the roller shutter body.

As shown in Figure 8, this figure is the decomposition texture synoptic diagram of roller shutter lining.The roller shutter lining is by lining head 6, and pnael 7, inserted sheet 8, mandrel 9, handle 10, pocket 11 constitute.All be provided with pocket 11 at the lower end of lining head, the two ends up and down of pnael.On pocket, have the breach of correspondence mutually, link together by inserted sheet between the two.Between pnael and the pnael, link together with inserted sheet equally.When handle is installed, in the pocket of nethermost pnael lower end, insert mandrel, put handle in the outside of pocket again and get final product.One side of handle has elongated opening, can insert from a side.When changing, pull up inserted sheet, mandrel and handle with old pnael.Mandrel is inserted in lower end at new pnael, puts handle, continues to use remaining part.It is replaceable that pnael all uses the back.

As shown in Figure 9, this figure is the decomposition texture synoptic diagram of another kind of roller shutter lining.Two ends up and down and middle part at pnael are provided with pocket, are operable parts between two pockets.When changing, get off, again mandrel is injected in the pocket of new lining, put handle, continue to use the part of remainder along the old lining cutting of following bundle of lines of the pocket on old lining top with old lining.It is replaceable that pnael all uses the back.

Pnael can be made of various materials.

One, transparent or semitransparent film.

After the lining of roller shutter of leaving behind covers keyboard, key that still can visible keyboard, so can be on lining the direct control keyboard.The pnael of roller shutter not only can wiping and sterilization, and can change, and therefore can often keep the cleaning of keyboard.Keyboard has cleaned, and the hand of operation keyboard is also with regard to health.When thinking the direct control keyboard, also the pnael of roller shutter can be packed up, use as common keyboard.

Two, be printed on the film of different keyboard patterns or letter.

As shown in Figure 6, different languages, Russian for example, different input methods, Two bors d's oeuveres sound etc. for example, the definition of the key on the keyboard is also different with QWERTY keyboard.Can on pnael, stamp needed keyboard pattern or character in advance.After the pnael of roller blind device of leaving behind covers surface of keyboard, can carry out the operation of another kind of keyboard according to the pattern or the character that are imprinted on the pnael.When wanting to recover the function of original keyboard, the pnael of roller shutter regained get final product.A kind of keyboard has the function of multiple keyboard, is specially adapted to beginner and the elderly, the foreigner etc.

Three, colour or patterned material.

When not using keyboard, leave behind colour or figuratum pnael cover surface of keyboard, not only can play the dustproof effect, and the effect that beautifies and decorate is arranged.Also can use the pnael of single look, by own air brushing of user or pattern transferring.

As Fig. 2, shown in Figure 3, on support, be provided with platform, when not using keyboard, keyboard can be erected, stand on the desktop, reduce the shared area of keyboard and be beneficial to work and reduce dust in air the pollution, particularly night of keyboard and long-time obsolete the time.

As Fig. 4, Fig. 5, shown in Figure 7, also can on support, set up a retractable support bar 4 that has spring, when keyboard keeps flat on the table, support bar is in collapsed state, when keyboard top was lifted, support bar was opened under the effect of spring automatically, and a side of support bar leans against on the projection of support and is the cross state with keyboard, again keyboard is erected, just can be placed on the desktop.When using keyboard, keyboard is kept flat on the table, at this moment, support bar still is in open mode under the effect of spring, and keyboard top is elevated, and at an angle, can use like this.When wanting, the support bar withdrawal is got final product the keyboard horizontal positioned.

Leave behind behind the roller shutter, handle can be placed on the lower end of keyboard, is used for support wrist, reduces the fatigue of operation.

Adjusting or the different support of conversion just can be installed in roller shutter on any keyboard, and highly versatile also can be directly installed on roller shutter on the specific keyboard without support.

Claims

1, a kind of keyboard that has roller blind device comprises keyboard, it is characterized in that, roller blind device is by roller shutter body, roller shutter lining and be configured to, the roller shutter lining is connected with the roller shutter body, and an end of support is connected with keyboard, and the other end of support is connected with the roller shutter body.

2, the keyboard that has roller blind device according to claim 1 is characterized in that, described support is provided with platform.

3, according to the claim 1 described keyboard that has roller blind device, it is characterized in that described support is provided with support bar and spring.

4, the keyboard that has roller blind device according to claim 1 is characterized in that, described keyboard is directly installed on roller shutter.

5, the keyboard that has roller blind device according to claim 1 is characterized in that, described roller shutter lining comprises lining head, pnael, inserted sheet, mandrel, handle, between lining head and the pnael, be connected with inserted sheet between pnael and the pnael.

6, the keyboard that has roller blind device according to claim 5 is characterized in that, described pnael is transparent or semitransparent film.

7, the keyboard that has roller blind device according to claim 5 is characterized in that, described pnael is provided with pocket.

8, the keyboard that has roller blind device according to claim 5 is characterized in that, described pnael is connected with mandrel and handle.