CN101298897B

CN101298897B - Neck health care computer display stand

Info

Publication number: CN101298897B
Application number: CN2008100584962A
Authority: CN
Inventors: 李心一; 李昱东
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2008-06-05
Filing date: 2008-06-05
Publication date: 2010-10-13
Anticipated expiration: 2028-06-05
Also published as: CN101298897A

Abstract

Disclosed is a neck health computer display bracket. The invention relates to a computer display bracket, particular to a computer display bracket with the neck health function. The display bracket mainly comprises an arc track, a base, a column, an actuating motor, wherein column top fixed on the base is arranged with a track actuating motor and a gear worm mechanism, and the arc track is connected with one end of the worm wheel; the display is arranged in the chute of the arc track, and the display actuating motor fixed in the arc track is in transmitting connection with the display through the chain or the belt; the electric control end of the track actuating motor and the display actuating motor is connected with the computer through the interface circuit. Through the compound of the two selfmovement, the display can move on any given trace in advance on the given spherical interior surface, then the sight line of the computer operator moves along, meanwhile the head swings, which is favorable for the neck health.

Description

Neck health care computer display stand

Technical field

The present invention relates to a kind of computer display stand, particularly a kind of computer display stand with neck health care effect.

Background technique

The computer operater often because sight line is absorbed in indicator screen, causes head and neck unconsciously to be in anchor for a long time in using the computer process, very easily brings out disease of cervical vetebra.For avoiding this problem, medical and health work person often warns, movable head neck often when computation, but, in the course of the work, be difficult to movable head neck consciously because computation is the work that an attention is quite concentrated.Therefore the computer operater presses for a kind of computer display stand that can change the neck anchor in working and learning.

Summary of the invention

Technical problem to be solved by this invention provides a kind of neck health care computer display stand; it can make display device move along the sphere track automatically; when guaranteeing that the computer operater is absorbed in indicator screen, movable head neck is often alleviated the generation of disease of cervical vetebra on the certain degree again.

The technical solution adopted in the present invention is: at the column top of being fixed in base one track drive motor and worm-and-wheel gear is installed, arc track is linked to worm gear one end, display device is contained in the chute of arc track, the display device drive motor that is fixed on arc track is in transmission connection with chain or band and display device, and the automatically controlled end of track drive motor and display device drive motor is connected computer by interface circuit.

Display device is by pack into the chute of arc track of dunnage, and the dunnage back side has the cambered surface identical with the arc track radian, and the dunnage front is the plane, and there is mounting hole at the middle part, is connected with the display axis of display device back side projection.

Track drive motor and display device drive motor adopt stepping motor or servomotor; In the mounting hole in dunnage front bearing is housed, is connected with display axis again.

The display device bottom is provided with counterweight, and the center of gravity of display device overlaps with the vertical line of display axis, to guarantee any position of display device on the space sphere of design, all keeps rectifying.

The invention has the beneficial effects as follows: adopt such scheme, by interface circuit, the track and the speed of flat panel display assembly follow procedure software set on the space sphere of design are moved, computer operator's sight line moves thereupon, guides its head and neck to rotate.The design of sphere track considers mainly that in the display device moving process when computer operator's head was positioned at the circle centre position of design spherical, then the distance of display device and computer operator's head was constant substantially.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the schematic representation of flat panel display of the present invention and dunnage.

Each label is followed successively by among the figure: base 1, column 2, camber track 3, track drive motor 4, worm-and-wheel gear 5, bearing support 6, linking block 7, display device drive motor 8, dunnage 9, display device 10, display device drive motor seat 11, display device

installation shaft part

12,13, bearing 14, display axis 15.

Embodiment

Referring to Fig. 1, one column 2 is set on the base 1, a track drive motor 4 is installed at the column top, can be micro-stepping motor or servomotor, track drive motor 4 and worm-and-wheel gear 5 are in transmission connection, arc track 3 is linked to worm gear one end by linking block 7, and the moment that worm-and-wheel gear also can avoid arc track and flat panel display assembly weight to produce makes arc track 3 and flat panel display 10 assemblies drop.Flat panel display 10 is installed in the chute of arc track 3 by dunnage 9, dunnage 9 back sides are cambered surface, its radian is identical with the radian of arc track, dunnage 9 fronts are the plane, there are mounting hole and bearing 14 in the middle part, be connected with the display axis of display device back side projection, thereby guarantee to rotate flexibly.End on the arc track is installed flat panel display drive motor 8, and this drive motor back and forth drags the flat panel display assembly by chain or band transmission.The bottom of display device 10 is provided with suitable counterweight, makes its center of gravity be positioned at the lower edge mid point of display device 10, overlaps with the vertical line of display axis 15, to guarantee any position of display device 10 on the space sphere of design, all keeps rectifying.

In addition, vertical pillar can be designed to variable-length, makes entire bracket as required, both can place on the desktop, can place again on the ground.

Claims

1. A computer monitor support for neck health care is characterized in that: a track drive motor and a worm gear mechanism are installed on the top of the column fixed on the base, the arc track is connected to one end of the worm wheel, and the display is installed in the chute of the arc track The display driving motor fixed on the arc track is connected with the display drive by a chain or belt, and the electric control end of the track driving motor and the display driving motor is connected to the computer through the interface circuit.

2. The computer monitor support for neck health care according to claim 1, wherein the monitor is loaded into the chute of the arc track through the support plate, the back of the support plate has the same arc surface as the arc track radian, and the support plate The front is flat, and there is a mounting hole in the middle, which is connected with the display shaft with protrusions on the back of the display.

3. The computer monitor support for neck health care according to claim 2, characterized in that: the track drive motor and the display drive motor adopt stepper motors or servo motors; connect.

4. The computer monitor support for neck health care according to claim 3, characterized in that: the lower part of the monitor is provided with a counterweight, and the center of gravity of the monitor coincides with the vertical line of the monitor axis.