CN2449280Y

CN2449280Y - Computer keyboard with hand support and dust-proof cover board

Info

Publication number: CN2449280Y
Application number: CN 00248697
Authority: CN
Inventors: 夏炜
Original assignee: SHENZHEN DELUX INDUSTRY Co Ltd
Current assignee: SHENZHEN DELUX INDUSTRY Co Ltd
Priority date: 2000-09-08
Filing date: 2000-09-08
Publication date: 2001-09-19
Anticipated expiration: 2010-09-08

Abstract

The utility model relates to a computer keyboard with a dustproof and hand supporting board cover. The utility model comprises a keyboard, and the utility model is characterized in that a board cover for covering the keyboard surface of the keyboard is installed on an operation side keyboard edge of the keyboard in a hinge mode. The board cover is composed of two table-flaps which can be mutually folded, and a hand supporting board of the keyboard is composed of the board cover which is folded and shut up. The board cover can be used for covering the keyboard surface of the keyboard in the state of nonuse, so that the keyboard surface of the keyboard can be prevented from being polluted by dust in the air. The board cover which is folded and shut up can be used as a hand support for facilitating people to operate the computer keyboard and to meet people's needs of operating and using the computer keyboard on a general table top. The utility model can beautify the appearance of the keyboard.

Description

The computor-keyboard that band is dustproof and hand-rest plate covers

The utility model relates to the improvement of keyboard structure, especially a kind of with computor-keyboard dustproof and the hand-rest plate lid.

At present, all kinds of computers of market sale all are equipped with a keyboard for input information, and keyboard is provided with arranges orderly button.In use there is following defective in the computor-keyboard of this structure: the button that, exposes as easy as rolling off a log by other people mistake by and make the file generation entanglement of storing in the computer; Two, easily by airborne contamination by dust, and be difficult to cleaning; Three, because the edge of keyboard is usually narrower, generally suit to use at the keyboard frame of special computer desk, if be shelved on the general desktop, user's both hands in operation can only hanging operation, will increase undoubtedly the fatigue strength of user's hand.

The purpose of this utility model is the deficiency that exists on the existing keyboard structure, provides a kind of and can avoid outside card is exposed under the non-working condition, the computor-keyboard of the dustproof and hand-rest plate lid of the band that uses in ordinary desktop of suiting again.

The computor-keyboard that the utility model band is dustproof and hand-rest plate covers, comprising: keyboard is characterized in that: the fore side rim of keyboard is to be hinged mode by filling a plate lid that keyboard disk can be hidden; Described plate lid is made of two blocks of mutual folding flaps, and the plate lid after doubling is closed up under the use state consists of the hand-held board of keyboard.

The computor-keyboard design science of the dustproof and hand-held board lid of band of the present utility model, simple and reasonable for structure, set plate lid can be used for the covering of non-working condition lower keyboard card, to avoid in the air dust to the pollution of keyboard disk; Plate lid after doubling is closed up then can be used as the hand rest that is convenient for people to the computor-keyboard operation, to satisfy the needs in ordinary desktop operation use.The utility model can make the keyboard profile more attractive in appearance.

The utility model band concrete structure dustproof and computor-keyboard that hand-held board covers is provided in detail by the following drawings and embodiment.

Fig. 1 is the computor-keyboard structural representation that band is dustproof and hand-held board covers;

Fig. 2 is that band shown in Figure 1 computor-keyboard dustproof and the hand-held board lid uses view;

Fig. 3 is the computor-keyboard non-working condition schematic diagram that band shown in Figure 1 is dustproof and hand-held board covers.

Embodiment: can be clear that from Fig. 1, one keyboard 1 identical of the computor-keyboard that band is dustproof and hand-held board covers with common keyboard, the fore side edge 2 of keyboard 1 is provided with for plate lid 3 grooves 4 by dress, groove 4 internal frames are provided with and are used for the axle 6 that matching board covers set latch closure 5 location, 3 relevant positions, plate lid 3 can rotate around axle 6 by a latch closure 5 and 6 cooperates.Plate lid 3 is hinged by two blocks of

flaps

7,8 and forms, and the flap of opening after the inside doubling in back is closed up 8 just mounts at keyboard 1 fore side edge 2, has increased the width at keyboard 1 fore side edge 2, becomes the hand-held board (see figure 2) of keyboard operation.The plate of deployed condition lid 3 rotates towards keyboard 1 direction, then can be covered in the card of keyboard 1, makes plate lid 3 become the dust cap (see figure 3) that can avoid contamination by dust in the air.

Claims

1, a kind of with computor-keyboard dustproof and the hand-rest plate lid, comprising: keyboard is characterized in that: the fore side rim of keyboard is to be hinged mode by filling a plate lid that keyboard disk can be hidden; Described plate lid is made of two blocks of mutual folding flaps, and the plate lid after doubling is closed up consists of the hand-held board of keyboard.