CN101156730A

CN101156730A - A computer desk with forerake accommodative table-board for storing display

Info

Publication number: CN101156730A
Application number: CNA2007101565714A
Authority: CN
Inventors: 朱晓杭
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-08
Filing date: 2007-11-08
Publication date: 2008-04-09
Anticipated expiration: 2027-11-08
Also published as: CN100579416C

Abstract

The invention relates to a computer table which is used for positioning a display and can be adjusted forwards. The invention aims to solve the problem that a table top which can change an angle is provided, thereby ensuring that the display can rotate a certain angle along with the rotation of the angle, and an operator feels comfortable. The invention adopts the technical proposal that the computer table is provided with a table top plate and table legs, an angle iron is fixed at the upper ends of the table legs through a bearing and an axle, the other surface of the angle iron is fixed and connected with the lower end of the table top plate, the two ends of the axle are circular columns, the part of the middle part fixed with the angle iron is of a rectangle, an interlock mechanism is arranged on one end of the axle, two transversely moving display front blocking frames that can move horizontally and an L-shaped supporting frame connected with the front blocking frame are arranged at the front part of the table top plate, a keyboard track frame is arranged below the table top plate, the front end of the keyboard track frame is movably connected with a block bar fixed on the table legs on both sides through a hinge, an arc-shaped pull rod with a groove is arranged in the middle part of the keyboard track frame through a pin axle, and the other end of the pull rod is connected with the bottom part of the table top plate. The invention is suitable for the places where the computer is applied.

Description

The computer desk that the table top of storing display can lean forward and regulate

Technical field

The present invention relates to computer desk, the computer desk that the especially a kind of table top that can regulate the storing display of use angle according to user's hobby can lean forward and regulate.Be applicable to every place of using computer.

Background technology

In current society, almost be each industry even each family, everyone has be unable to do without computer, be the high growth of cervical spondylopathy but popularize what occur simultaneously, and more and more be tending towards rejuvenation that it is especially youthful healthy that danger is being coerced people with computer.The desktop and the Key board drawer of the computer desk that generally uses all are horizontally disposed at present, and desktop is all to fix with table leg, display and keyboard also are horizontal positioned like this, the display surface vertical surface is to the operator, the operator can only the head vertical surface to display, or head turns forward a little, cervical vertebra and head are without any dependence, be in for a long time that a kind of posture cervical vertebra will be ached, impaired distortion, cause the disease of cervical vertebra aspect then, consequence can influence the people work and the life in all one's life.

Summary of the invention

The technical problem to be solved in the present invention is: the computer desk that provides a kind of table top of putting display can lean forward and regulate, but the table top angle changing of this computer desk, thereby fixing display is on the table also turned an angle thereupon, feel comfortable, prevent the generation of cervical spondylopathy to reach the operator.

The technical solution adopted in the present invention is: the computer desk that the table top of storing display can lean forward and regulate, have desktop and table leg, it is characterized in that fixing an angle bar by bearing and axle in the upper end of both sides table leg, another face of angle bar is fixedlyed connected with the lower end of desktop again, described axle two is a cylinder, the middle part is a rectangle with the angle bar standing part, end at axle is equipped with interlinked mechanism, " L " shape support that the front portion of desktop is provided with the preceding divider of two transversely movable displays and is attached thereto, the below of desktop is provided with the keyboard rail bracket, its front end flexibly connects by hinge and the shelves bar that is fixed on the table leg of both sides, the middle part of keyboard rail bracket connects the pull bar of the arc have groove by a bearing pin, and the other end of pull bar is connected with the bottom of desktop.

Described interlinked mechanism comprises the pot wheel that is contained on the axle, the worm screw that is meshed with it and be contained in crank handle on the worm shaft core.

Described interlinked mechanism comprises the crank handle of a horizontal location, and gear is equipped with in its rear end, and what be meshed with gear is tooth bar, and the other end of tooth bar is connected with the bottom of desktop by a slotted hole.

Described interlinked mechanism is an arc ratchet pull bar, on one side the inboard of table leg fix a lateral pin, described lateral pin is stuck in the groove of ratchet pull bar, ratchet pull bar upper end is connected with the bottom of desktop.

The front end of described desktop is equipped with barrier rib.

Divider is the angle bar that symmetry is installed before the described display.

The desktop of this computer desk the invention has the beneficial effects as follows: owing to can lean forward or set level backward, computer monitor and the operation keyboard fixed on it also rotate thereupon, the user can be with the best angle of display register to individual's sensation, even head leaned against operating computer on the chair back, alleviate the burden of neck, shoulder, the back of the body greatly, can effectively reduce the incidence of disease of office's occupational disease.Of the present invention rational in infrastructure, numerous embodiments is arranged, can be widely used in office building, school, family etc.

Description of drawings

Fig. 1 is the front view of the embodiment of the invention 1.

Fig. 2 is the stereogram of the embodiment of the invention 1.

Fig. 3 is the lateral plan of the embodiment of the invention 2.

Fig. 4 is the partial view of the embodiment of the invention 2.

Fig. 5 is the lateral plan of the embodiment of the invention 3.

The specific embodiment

Embodiment 1, as shown in Figure 1 and Figure 2, present embodiment has desktop 1 and table leg 2, an angle bar 4 is fixed by bearing 5 and axle 3 in upper end at both sides table leg 2, another face of angle bar is fixedlyed connected with the lower end of desktop 1 again, described axle 3 two and bearing 5 cooperation places are cylinder, the middle part is a rectangle with angle bar 4 standing parts, right-hand side at axle 3 is equipped with a worm and gear interlinked mechanism, this interlinked mechanism comprises pot wheel 6-1 that is contained on the axle 3 and the worm screw 6-2 that is meshed with it, the axle of worm screw is provided with crank handle 6-3 on the core, and described interlinked mechanism can cover in the housing 6.Divider 9 before the front portion of desktop 1 is provided with two transversely movable displays, it is shaped as the angle bar that two symmetries are installed, and what be connected with divider before the display 9 is " L " shape support 10, forms the display fixed mount of rectangle jointly.The below of desktop 1 is provided with keyboard rail bracket 14, its front end flexibly connects by hinge 11 and the wooden shelves of the horizontal cross bar 12 that is fixed on the both sides table leg 2, the middle part of keyboard rail bracket 14 is by a bearing pin 15 cylinder lever connecting rods 8, have the groove of long arc shape on the pull bar, bearing pin 15 can slide in groove, and the other end of pull bar is fixedlyed connected with the bottom of desktop 1.In order not make display, barrier rib 7 is housed at the front end of desktop 1 from the front landing.

During use, the both sides of clamping display by divider 9 before the movable and displaying device, barrier rib 7 blocks the downslide of mouse, at this moment rotate crank handle 6-3, rotate with crank handle coaxial worm 6-2, driving worm gear 6-1 rotates, rotate with the axle 3 of worm gear coaxial line, axle 3 drives fixing with it angle bar 4 and rotates, angle bar drives with it fixing desktop 1 again and rotates an angle, when desktop tilts, and the display screen of fixing the display on it angle that also turns forward, at this moment user's head just can leans back be operated on the backrest of seat, has alleviated the burden of neck; Simultaneously, when desktop upwards rotated, pull bar 8 and bearing pin 15 drive keyboard rail brackets 14 and the keyboard of putting thereon rotated an angle synchronously, make the operation of hand also more comfortable.

Embodiment 2, basic structure that this is routine and operation principle are identical with last example, difference only is that described interlinked mechanism is a rack-and-pinion interlinked mechanism, it comprises the crank handle 6-3 of a horizontal location, gear 6-4 is equipped with in its rear end, that be meshed with gear is tooth bar 6-5, and the other end of tooth bar is connected with the bottom of desktop 1 by a slotted hole.When shaking crank handle, the gear driven tooth bar moves up and down, and the tooth bar upper end drives desktop and rotates.

Embodiment 3, basic structure that this is routine and operation principle are also identical with example 1, difference only is that described interlinked mechanism is a ratchet interlinked mechanism, establish the ratchet pull bar 13 of an arc at the rear of pull bar 8, a lateral pin 16 is fixed in the inboard, one side of table leg 2, described lateral pin is stuck in the groove of ratchet pull bar, and can slide up and down with respect to the groove of pull bar, and the upper end of ratchet pull bar is connected with the bottom of desktop 1.During use, as long as upwards pulling desktop 1 just can make it lean forward, ratchet can pin desktop automatically when hand loosened.

Claims

1. computer desk that the table top of putting display can lean forward and regulate, have desktop (1) and table leg (2), it is characterized in that: an angle bar (4) is fixed by bearing (5) and axle (3) in the upper end at both sides table leg (2), another face of angle bar is fixedlyed connected with the lower end of desktop (1) again, described axle (3) two is a cylinder, the middle part is a rectangle with the angle bar standing part, end at axle (3) is equipped with interlinked mechanism, " L " shape support (10) that the front portion of desktop (1) is provided with the preceding divider (9) of two transversely movable displays and is attached thereto, the below of desktop is provided with keyboard rail bracket (14), its front end flexibly connects by hinge (11) and the shelves bars (12) that are fixed on the both sides table leg (2), the middle part of keyboard rail bracket (14) connects the pull bar (8) of the arc have groove by a bearing pin (15), and the other end of pull bar is connected with the bottom of desktop (1).

2. the computer desk that the table top of storing display according to claim 1 can lean forward and regulate, it is characterized in that: described interlinked mechanism comprises and is contained in the pot wheel (6-1) of axle on (3), the worm screw that is meshed with it (6-2) and be contained in crank handle (6-3) on the worm shaft core.

3. the computer desk that the table top of storing display according to claim 1 can lean forward and regulate, it is characterized in that: described interlinked mechanism comprises the crank handle (6-3) of a horizontal location, gear (6-4) is equipped with in its rear end, that be meshed with gear is tooth bar (6-5), and the other end of tooth bar is connected with the bottom of desktop (1) by a slotted hole.

4. the computer desk that the table top of storing display according to claim 1 can lean forward and regulate, it is characterized in that: described interlinked mechanism is an arc ratchet pull bar (13), a lateral pin (16) is fixed in the inboard of table leg (2) on one side, described lateral pin is stuck in the groove of ratchet pull bar (13), and ratchet pull bar upper end is connected with the bottom of desktop (1).

5. according to claim 1 or 2 or the table top of the 3 or 4 described storing displays computer desk that can lean forward and regulate, it is characterized in that: the front end of described desktop (1) is equipped with barrier rib (7).

6. according to claim 1 or 2 or the table top of the 3 or 4 described storing displays computer desk that can lean forward and regulate, it is characterized in that: the angle bar that divider (9) is installed for symmetry before the described display.