CN202349520U

CN202349520U - Movable bracket for display

Info

Publication number: CN202349520U
Application number: CN2011205113385U
Authority: CN
Inventors: 刘裕
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-09
Filing date: 2011-12-09
Publication date: 2012-07-25
Anticipated expiration: 2021-12-09

Abstract

The utility model provides a movable bracket for a display. The movable bracket for the display comprises an arc-shaped guide rail, wherein a sliding piece is connected with the arc-shaped guide rail through a travelling motor; the sliding piece can move along the arc-shaped guide rail under the driving of the travelling motor; a supporting piece for supporting the display is further mounted on the sliding piece; the supporting piece is driven to do a vertical movement by a second motor; U-shaped ball grooves are respectively arranged at the both sides of the arc-shaped guide rail; ball units are respectively mounted at the both sides of the bottom of the sliding piece, each ball unit is formed by connecting a plurality of balls in a string manner in a track shape; and the balls at the inner sides of the ball units are mounted in the U-shaped ball grooves, and the balls at the outer sides of the ball units are arranged in a circulating channel of the sliding piece. With the adoption of the movable bracket for the display provided by the utility model, the supporting piece and the display placed on the supporting piece can continuously and slowly move according to a set track within an arc-shaped surface or a space spherical surface of the display due to the matching of the travelling motor and the second motor, and a sight line of a computer operator moves with the supporting piece and the display, so as to guide a neck to move. Therefore, the effects of releasing eye fatigue, preventing myopia and cervical spondylosis, and improving brain oxygen supply can be achieved.

Description

The display device traversing carriage

Technical field

The utility model relates to a kind of display device traversing carriage.

Background technique

Along with the raising of development of science and technology and people's living standard, the use of computer is more and more universal.Common computer monitor generally is fixedly to put on the table now; In using the computer process, people often because sight line is absorbed in indicator screen for a long time, cause head and neck unconsciously to be in anchor for a long time like this; Very easily bring out disease of cervical vetebra; Cause then gently that neck shoulder is ached, upper limb numbness, heavy then cause giddy, nervous, sleep-disorder, have a strong impact on the patient and work and quality of life.

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 display device traversing carriage that can change the neck anchor in working and learning.

Summary of the invention

The utility model provides a kind of display device traversing carriage; Can make computer display screen mounted thereto do slowly motion; Thereby guiding user's eyeball is followed computer display screen slowly motion together; Meet the requirement of the omnibearing movable of cervical vertebra, reach the effect of alleviating eyestrain, prevention myopia and disease of cervical vetebra.

A kind of display device traversing carriage comprises arc-shaped guide rail, and slider is connected with arc-shaped guide rail through movable motor; Slider can move along said arc-shaped guide rail under the drive of movable motor; The supporting element that is used for support displays also is installed on the said slider, and supporting element moves up and down under the drive of second motor, it is characterized in that: the both sides of arc-shaped guide rail are provided with U type ball grooves respectively; The two bottom sides of slider is separately installed with rolling-ball unit; Said rolling-ball unit is to connect into the crawler belt shape by a plurality of ball bunchiness, and wherein the inboard ball of rolling-ball unit is installed in the U type ball grooves, and the ball in the outside is arranged in the circulation canal of slider.

Aforesaid display device traversing carriage, the outside of arc-shaped guide rail is provided with tooth bar, and the tooth bar that is provided with on movable motor gear on the movable motor and the arc-shaped guide rail is connected with a joggle.

Aforesaid display device traversing carriage is equipped with the jacking part on the said slider, said jacking part comprises lead screw motor and the screw mandrel that is connected with lead screw motor, and said second motor is said lead screw motor; Said supporting element is a shaped as frame structure that Open Side Down; Its both sides are respectively equipped with vertical guide; The middle part is provided with column straight down, and the bottom of column is provided with one section internal thread, and the internal thread of the screw mandrel top of said jacking part and said supporting element upper pillar stand bottom is tightened; The vertical guide of the corresponding said supporting element of two middle side parts of said jacking part both sides is respectively equipped with groove, is separately installed with U type roller in the groove of both sides.

Aforesaid display device traversing carriage, a side of supporting element is provided with the support platform that is used to place display device.

Aforesaid display device traversing carriage, the top of supporting element are provided with display base and connect socket, are used for pegging graft with the base of display device.

The utility model drives slider along the arc-shaped guide rail move left and right through movable motor; Move up and down through the second driven by motor supporting element; The cooperation of the movable motor and second motor can make supporting element with and display device that go up to place in arc shaped surface or space sphere, do to move lentamente continuously according to track of setting or direction; Computer operator's sight line also can move thereupon; And then the guiding neck movement (for example side-to-side movement, move up and down, or at forms of motion such as space plane inside-paint circles), reach the effect of alleviating eyestrain, prevention myopia and disease of cervical vetebra, raising brain oxygen supply.

Description of drawings

Fig. 1 is one of them embodiment's of the utility model display device traversing carriage a decomposition texture schematic representation, comprises supporting element 10, jacking part 20, slider 30 and arc-shaped guide rail 40;

Fig. 2 is the structural representation after one of them embodiment's of the utility model display device traversing carriage the assembling;

Fig. 3 is the plan view after one of them the embodiment's assembling of the utility model display device traversing carriage;

Fig. 4 is the plan view of supporting element 10 among Fig. 1;

Fig. 5 is the plan view of jacking part 20 among Fig. 1;

Fig. 6 is the structural representation of supporting element 10 among the utility model display device traversing carriage another one embodiment;

Fig. 7 is the perspective view of arc-shaped guide rail 40 among Fig. 1.

Among the figure: 10-supporting element, 11-vertical guide, 12-column, 121-internal thread, 13-support platform; The 14-display base connects socket, 20-jacking part, 21-lead screw motor, 22-screw mandrel; 23-U type roller, 30-slider, 31-movable motor, 311-movable motor gear; The 32-rolling-ball unit, 40-arc-shaped guide rail, 41-tooth bar, 42-U type ball grooves.

Embodiment

To combine the accompanying drawing in the utility model below, the technological scheme in the utility model will be carried out clear, intactly description.

Please refer to Fig. 1 and Fig. 2; One of them embodiment of the utility model display device traversing carriage comprises arc-shaped guide rail 40; Slider 30 is connected with arc-shaped guide rail 40 through movable motor 31, and slider 30 can move along said arc-shaped guide rail 40 under the drive of movable motor 31.

Concrete, please in the lump with reference to figure 7, the outside of said arc-shaped guide rail 40 is provided with tooth bar 41, and the tooth bar 41 that is provided with on movable motor gear 311 during installation on the movable motor 31 and the arc-shaped guide rail 40 is connected with a joggle.The both sides of arc-shaped guide rail 40 are provided with U type ball grooves 42 respectively, and the two bottom sides of slider 30 is separately installed with rolling-ball unit 32.As shown in Figure 3; Said rolling-ball unit 32 is to connect into the crawler belt shape by a plurality of ball bunchiness; Wherein the inboard ball of rolling-ball unit 32 is installed in the U type ball grooves 42; Be that inboard ball contacts with U type ball grooves 42 with slider 30, the ball in the outside is arranged in the circulation canal of slider 30, and the ball that in movement process, moves to the outside can reflux through said circulation canal.

After movable motor 31 starts, can drive slider 30 and move, can realize the move left and right of slider 30 at arc-shaped guide rail 40 through the clockwise and anticlockwise of controlling movable motor 31 along said arc-shaped guide rail 40.Present embodiment is realized slider 30 moving on arc-shaped guide rail 40 through rolling-ball unit 32 in the rolling of U type ball grooves 42, can significantly reduce slider 30 when moving with the frictional force of arc-shaped guide rail 40, make the mobile more smooth and easy of arc-shaped guide rail 40.

The supporting element 10 that is used for support displays is installed on the said slider 30, and supporting element 10 moves up and down under the drive of second motor.Concrete, on the said slider 30 jacking part 20 being installed, jacking part 20 is connected with supporting element 10.Said supporting element 10 is a shaped as frame structure that Open Side Down (please in the lump with reference to figure 4); Its both sides are respectively equipped with vertical guide 11; The middle part is provided with column 12 straight down; The bottom of column 12 is provided with one section internal thread 121, and a side of supporting element 10 is provided with support platform 13, and said support platform 13 is used to place display device.

Said jacking part 20 comprises lead screw motor 21, screw mandrel 22, U type roller 23, and wherein screw mandrel 22 is connected with lead screw motor 21, and lead screw motor 21 is the second above-mentioned motor, and lead screw motor 21 can be installed on the said slider 30 with movable motor 31.The vertical guide 11 of the corresponding said supporting element of two middle side parts of said jacking part 20 10 both sides is respectively equipped with groove, is separately installed with U type roller 23 (please in the lump with reference to figure 5) in the groove of both sides.During installation; Said jacking part 20 is fixedly connected with said slider 30, and the internal thread 121 of screw mandrel 22 tops of said jacking part 20 and said supporting element 10 upper pillar stands 12 bottoms is tightened (as shown in Figure 2), after the startup lead screw motor 21; Lead screw motor 21 drives screw mandrel 22 and rotates; And then drive supporting element 10 and move up and down, in the process of moving up and down, said U type roller 23 rotates in vertical guide 11; Be used for sidewall to supporting element 10 and carry out well spacingly, prevent the sidewall distortion of supporting element 10 in movement process and move.

In use; The support platform 13 of said supporting element 10 can be used for supporting various display devices; Slider 30 and upper element thereof are along arc-shaped guide rail 40 move left and right, and said support platform 13 moves up and down along screw mandrel 22, can make the side-to-side movement of watcher's head during only mobile slider 30; During only mobile support platform 13 watcher's head is moved up and down; When slider 30 cooperates with support platform 13 when moving, support platform 13 can rest on the arc shaped surface formed by arc-shaped guide rail 40 and screw mandrel 22 arbitrarily a bit on, or on arc shaped surface, do moving continuously of any track (direction).

Please refer to Fig. 6; Be the supporting element 10 among another embodiment of the utility model display device traversing carriage; The difference of supporting element only is among itself and Fig. 1: said supporting element 10 has removed the support platform 13 of a side; Connect socket 14 and be provided with display base at its top, it can be directly be plugged on the base of display device on the said display base connection socket 14, can realize equally the display device fixed placement on supporting element 10.

The above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who belongs to the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claim.

Claims

1. display device traversing carriage; Comprise arc-shaped guide rail (40); Slider (30) is connected with arc-shaped guide rail (40) through movable motor (31), and slider (30) can also be equipped with the supporting element (10) that is used for support displays along said arc-shaped guide rail (40) motion on the said slider (30) under the drive of movable motor (31); Supporting element (10) moves up and down under the drive of second motor; It is characterized in that: the both sides of arc-shaped guide rail (40) are provided with U type ball grooves (42) respectively, and the two bottom sides of slider (30) is separately installed with rolling-ball unit (32), and said rolling-ball unit (32) is to connect into the crawler belt shape by a plurality of ball bunchiness; Wherein the inboard ball of rolling-ball unit (32) is installed in the U type ball grooves (42), and the ball in the outside is arranged in the circulation canal of slider (30).

2. display device traversing carriage as claimed in claim 1 is characterized in that: the outside of arc-shaped guide rail (40) is provided with tooth bar (41), and the movable motor gear (311) on the movable motor (31) is gone up the tooth bar (41) that is provided with arc-shaped guide rail (40) and is connected with a joggle.

3. display device traversing carriage as claimed in claim 1; It is characterized in that: jacking part (20) is installed on the said slider (30); Said jacking part (20) comprises lead screw motor (21) and the screw mandrel (22) that is connected with lead screw motor (21), and said second motor is said lead screw motor (21); Said supporting element (10) is a shaped as frame structure that Open Side Down; Its both sides are respectively equipped with vertical guide (11); The middle part is provided with column (12) straight down; The bottom of column (12) is provided with one section internal thread (121), and the internal thread (121) of screw mandrel (22) top of said jacking part (20) and said supporting element (10) upper pillar stand (12) bottom is tightened; The vertical guide (11) of the corresponding said supporting element (10) of two middle side parts of said jacking part (20) both sides is respectively equipped with groove, is separately installed with U type roller (23) in the groove of both sides.

4. display device traversing carriage as claimed in claim 3 is characterized in that: a side of supporting element (10) is provided with the support platform (13) that is used to place display device.

5. display device traversing carriage as claimed in claim 3 is characterized in that: the top of supporting element (10) is provided with display base and connects socket (14), is used for pegging graft with the base of display device.