CN2613181Y

CN2613181Y - Desk for computer

Info

Publication number: CN2613181Y
Application number: CN 03230821
Authority: CN
Inventors: 高健
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-30
Filing date: 2003-04-30
Publication date: 2004-04-28
Anticipated expiration: 2013-04-30

Abstract

A computer desktop comprises a plane laying board, a writing board, two elbow supporting boards, a chest protecting board and a first keyboard board overhead connected under the plane laying board, wherein the writing board is provided with a second gap, the inside line of the gap is hinge connected with a second keyboard board provided to position the keyboard, the second keyboard board locks the position when the second keyboard board rotates to the same sloping degree with the writing board by two first locking pieces, the second keyboard board can also rotate to the position connected with the first keyboard board by a second locking piece, and the laying board and the writing board adopt a folded method for connection between. The utility model can conveniently fetch and put keyboard, which is not easy to damage the keyboard during fetching and putting. Further when the computer and the desk are not used, the method of folding the writing board can save occupied space.

Description

A kind of computer desktop

Technical field

The utility model relates to a kind of computer desktop.

Background technology

Existing table for computer principal mode has two kinds: a kind of purposes is single, only makes computer desk and uses; Another kind of function unites two into one, and is promptly making computer desk uses the usefulness of another place's double as study office on the desktop except a place.The former, table function is single, and to having the demand of study office purposes concurrently, it is inconvenient that the user all feels to use in often can not satisfying people's routine work and learning; The latter, though have the desktop of the usefulness of double as study office, in use since bow bend over, somagenic need turns forward and lies prostrate on desk, like this, for the student, can form abnormal sitting posture, make the student not only tired easily, even cause the generation of hypometropia and bow-backed phenomenon, and for the adult, bend over one's desk working for a long time or use computer, can cause the generation of cervical spondylopathy.

In order to overcome above-mentioned defective, the applicant revises this, and once discloses the technical scheme of a kind of " multi-function computer workstation " in the patent No. is 01274388.7 patent, promptly; It comprises the desktop on a frame and the table frame, described desktop comprises a plane glove plate, clipboard and two elbow-supporting plates that are connected this glove plate inboard in the adjustable mode of gradient, wherein, the central authorities of described clipboard are provided with an oblong aperture that is slightly larger than the keyboard bottom surface, cover a turnover finger-board on the hole.

Because the central authorities of this clipboard are provided with a finger-board, this finger-board one side is keyboard fixedly, like this by the upset finger-board, can determine to use as computer desk or as the study desk, thereby avoid above-mentioned defective.

But, above-mentioned computer desk in use, defectiveness still, even clipboard and elbow-supporting plate have also occupied certain width spaces when computer desk does not use, therefore for the crowd who only has less studying space, this will restrict their demand desire.And the one side of finger-board has been fixed keyboard, and the finger-board that needs often to overturn selects as computer desk or as the study desk, so in an unguarded moment, the keyboard that collides with easily makes its damage.

The utility model content

The purpose of this utility model is to provide a kind of computer desktop, it can conveniently pick and place keyboard, not fragile keyboard, and can the time spent does not reduce shared space at computer desk.

A kind of computer desktop provided by the utility model, comprise a plane glove plate by the foot rest support, one is connected the clipboard of this glove plate inboard in the mode of having a down dip, two elbow-supporting plates that fixedly are engaged on these both sides, clipboard outside respectively, an and chest-protector plate that between described two elbow-supporting plates, fixedly installs, again: in the centre of described plane glove plate, offer one first breach laterally, the inner side edge of this breach is fixed the supporting plate that computer display is shelved in a confession that outwards has a down dip, it is characterized in that: it also comprises first finger-board of a built on stilts connection below described glove plate, wherein: the centre of described clipboard, offer one second breach laterally, the inner side edge of this breach articulates one can be for second finger-board of placing keyboard; Position when this second finger-board locks this second finger-board and goes to the same gradient of this clipboard by two first latch fittings that are placed in described clipboard the right and left respectively, the position when promptly covering described clipboard second breach; Simultaneously, this second finger-board locks this second finger-board by second latch fitting that is installed in its back side again and goes to position when being connected with first finger-board; In addition, be to adopt the mode that to amount to be connected between described glove plate and the clipboard.

Above-mentioned computer desktop, wherein, the connected mode of amounting to that adopts between glove plate and the clipboard is: a left side, right both sides are installed a plane link gear respectively, each plane link gear comprise one under described clipboard, fixedly install decide bar, fixed hinge is second of first side link of deciding the bar lower end and two hinges, the 3rd side link, wherein: this second side link, the 3rd side link is also distinguished fixed hinge in described desktop foot rest and described upper end of deciding bar, again: the other end of described first side link is done to relatively move to be connected with described the 3rd side link.

Above-mentioned computer desktop also comprises a drive link that two plane link gears are linked, and this drive link is transverse in the outer end of first side link that is positioned at and arranged on left and right sides, and is provided with a flanging as spanner in an end of drive link.

Above-mentioned computer desktop, wherein, first latch fitting is to pass described clipboard and rotating knob, a door bolt sheet is fixed in the bottom of this knob.

Above-mentioned computer desktop, wherein, second latch fitting comprises that a cramp in the form of slot and that is fixed on the described second finger-board back side fastens the latch on this cramp.

Owing to adopted above-mentioned technical solution, promptly; Articulate one second finger-board by inner side edge at second breach of clipboard with gradient, and itself and first finger-board are used, when keyboard when not using, put on first finger-board, and second finger-board can go to the position when covering second breach by being in of first latch fitting locking, and its part as clipboard is used; And when needs use keyboard, then can unclamp first latch fitting, and go under second finger-board and the first finger-board joining place, by the second latch fitting latched position, make keyboard can be easily move to second finger-board in first finger-board and directly use.Therefore keyboard picks and places conveniently, is difficult for the keyboard of damaging.In addition, when computer and writing desk do not use, utilize the mode of amounting to clipboard, can save its shared space.

Description of drawings

Fig. 1 is the perspective view on the frame of being installed in of the utility model computer desktop;

Fig. 2 is the perspective view after the utility model computer desktop is amounted to;

Fig. 3 be the utility model be installed on the foot rest and lift plane glove plate after perspective view;

Fig. 4 is the perspective view of Fig. 3 side-looking;

Fig. 5 is that the utility model is installed on the foot rest and the perspective view when upwards overturning an angle.

The specific embodiment

As shown in Figure 1 and Figure 2, the utility model, promptly a kind of computer desktop is installed on the frame.It comprises that a plane glove plate that is supported by foot rest 12, a clipboard 3, two that is articulated in these glove plate 2 inboards in the mode of having a down dip fixedly are engaged on the elbow-supporting plate 4 on these both sides, clipboard 3 outside, first finger-board 5 of a built on stilts connection below described glove plate 2 respectively, and a chest-protector plate 9 that fixedly installs between described two elbow-supporting plates 4.In the centre of plane glove plate 2, offer one first breach 21 laterally, the inner side edge of this breach 21 is fixed the supporting plate 22 that computer display is shelved in a confession that outwards has a down dip.

As shown in Figure 3, Figure 4, the centre of clipboard 3 is offered one second breach 31 laterally, and the inner side edge of this breach 31 articulates one can be for second finger-board 6 of placing keyboard;

Position when second finger-board 6 can go to and be in the same gradient with described clipboard 3 (position when covering described clipboard second breach 31), and this position is rotated locking by two first latch fittings 32 that are placed in described clipboard the right and left respectively.The structure of first latch fitting 32 is to pass described clipboard 3 and rotating knob, and a door bolt sheet (not shown) is fixed in the bottom of this knob.

As shown in Figure 5, the position when second finger-board 6 can go to and be connected with first finger-board 5, and this position can lock by second latch fitting 33 that is installed in its back side.

Second latch fitting 33 comprises that a cramp in the form of slot 331 and that is fixed on the described second finger-board back side fastens the latch 332 on this cramp.

As shown in Figure 2, be to adopt the mode that to amount to be connected between glove plate 2 and the clipboard 3.

Please again referring to Fig. 4, the and arranged on left and right sides of desktop is installed a plane link gear 7 respectively.

Each plane link gear 7 comprise one under clipboard, fixedly install decide bar 71, fixed hinge second,

third side link

73,74 at first side link 72 of deciding bar 71 lower ends and two hinges, wherein: this second side link 73, the 3rd side link 74 difference fixed hinges are in described desktop foot rest 1 and described upper end of deciding bar 71, again: the other end of described first side link 72 is done to relatively move to be connected with described the 3rd side link 74.

Please use a drive link 8 that they are linked between two plane link gears 7 simultaneously referring to Fig. 5, this drive link 8 be transverse in the outer end of first side link 72 that is positioned at and arranged on left and right sides, and is provided with a flanging 81 as spanner in an end of drive link 8.

Claims

1. computer desktop, comprise a plane glove plate by the foot rest support, one is connected the clipboard of this glove plate inboard in the mode of having a down dip, two elbow-supporting plates that fixedly are engaged on these both sides, clipboard outside respectively, an and chest-protector plate that between described two elbow-supporting plates, fixedly installs, again: in the centre of described plane glove plate, offer one first breach laterally, the inner side edge of this breach is fixed the supporting plate that computer display is shelved in a confession that outwards has a down dip, it is characterized in that: it also comprises first finger-board of a built on stilts connection below described glove plate

Wherein:

The centre of described clipboard is offered one second breach laterally, and the inner side edge of this breach articulates one can be for second finger-board of placing keyboard;

Position when this second finger-board locks this second finger-board and goes to the same gradient of this clipboard by two first latch fittings that are placed in described clipboard the right and left respectively, the position when promptly covering described clipboard second breach; Simultaneously,

This second finger-board locks this second finger-board by second latch fitting that is installed in its back side again and goes to position when being connected with first finger-board; In addition,

Be to adopt the mode that to amount to be connected between described glove plate and the clipboard.

2. a kind of computer desktop according to claim 1 is characterized in that; The connected mode of amounting to that adopts between described glove plate and the clipboard is: and arranged on left and right sides is installed a plane link gear respectively,

Each plane link gear comprise one under described clipboard, fixedly install decide bar, fixed hinge second, third side link at first side link of deciding the bar lower end and two hinges, wherein: this second side link, the 3rd side link are also distinguished fixed hinge in described desktop foot rest and described upper end of deciding bar, again: the other end of described first side link is done to relatively move to be connected with described the 3rd side link.

3. a kind of computer desktop according to claim 2 is characterized in that; It also comprises a drive link that two plane link gears are linked, and this drive link is transverse in the outer end of first side link that is positioned at and arranged on left and right sides, and is provided with a flanging as spanner in an end of drive link.

4. a kind of computer desktop according to claim 1 is characterized in that; Described first latch fitting is to pass described clipboard and rotating knob, and a door bolt sheet is fixed in the bottom of this knob.

5. a kind of computer desktop according to claim 1 is characterized in that; Described second latch fitting comprises that a cramp in the form of slot and that is fixed on the described second finger-board back side fastens the latch on this cramp.