CN103375668B - Anti-tired display bracket - Google Patents
Anti-tired display bracket Download PDFInfo
- Publication number
- CN103375668B CN103375668B CN201210121240.8A CN201210121240A CN103375668B CN 103375668 B CN103375668 B CN 103375668B CN 201210121240 A CN201210121240 A CN 201210121240A CN 103375668 B CN103375668 B CN 103375668B
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- China
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- viewpoint
- screen
- motion
- sliding sleeve
- slide bar
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Abstract
The present invention relates to a kind of by automatic that regulate, anti-tired display, flat board or notebook computer bracket.Include base, two groups of inequilateral pantographs, screen bracket and driving control devices; Base there are two sensing viewpoints be the circular sliding guide of centre of sphere O, two groups of long pantographs of inequilateral, inequilateral pantograph can be made under the effect of driving control device to produce curve stretching motion, swing, with the radial motion taking viewpoint as the centre of sphere, its screen compound motion driven can realize with the beholder viewpoint O top to bottom, left and right, front and rear that are the centre of sphere, horizontally rotates, the compound motion of tilt motions, and remain screen level, screen center vertical line sensing beholder viewpoint, to obtain the best visual effect.This device only needs a driving governor, and cost is low, control is simple.The fatigue of the vision of human body, cervical vertebra and lumbar vertebrae can be prevented by this motion of screen.
Description
Technical field
The present invention relates to a kind of anti-tired display, flat board or notebook computer bracket by automatically regulating, in case human visual, cervical vertebra and lumbar vertebrae that major structure becomes are tired.
Background technology
Present people work in front of the display, learn to become very long with the time of amusement.This phenomenon also brings the harm to health while providing convenience to people, keeps a kind of vision gesture that vision can be made to produce for a long time tired, produces the impaired of cervical vertebra and lumbar vertebrae simultaneously.This is a problem urgently to be resolved hurrily as can be seen here.
Therefore have patent or the product of the various display that can regulate or computer bracket on the market, but need to regulate manually, and effect is undesirable.As the patent No. utility model patent that is 200720125374.1 disclose a kind of can the adjustment structure of multi-angle; The patent No. is that 201020129694.6 utility model patents disclose a kind of display bracket structure that can be elevated; The patent No. be 200810170390.1 patent of invention disclose a kind of adjustable display or notebook computer bracket of provided with wheels; The patent No. be 201120098804.1 utility model patent disclose the automatically controlled supporting structure of a kind of level and vertical movement; The patent No. be 200820186069.8 utility model patent disclose a kind of structure can being done level, vertical movement by remote control; The patent No. is the structure that 201120098804.1 utility model patents disclose the motion of a kind of Electronic control display horizontal vertical; The patent No. be 02100057.3 patent of invention disclose a kind of movable display support of automatic adjustment.
These Patent equipments can bring certain euphorosia above, solve the fatigue of some necks and waist.But need to regulate manually, regular adjustment is inconvenient, is generally felt uncomfortable rear just going regulates, so infringement is caused to people.Also having some patents to propose in addition can automatically or the display bracket of motorized adjustment, proposes and utilizes pantograph and upper support arm to adopt Length discrepancy structure by the part of supporting plate.But generally all there is the adjustment regulating complexity, simple motion can only be produced, be difficult to five dimensions realized centered by human eye in these devices.
Summary of the invention
Technical problem to be solved by this invention is the current condition for display and notebook computer bracket product, the technology particularly do not related in above-mentioned existing patented technology, provides a kind of optimal viewing angle motor adjustment doing five dimensions centered by human eye by a motorized motions control screen automatically controlled.
The technical scheme that above-mentioned technical problem to be solved by this invention adopts is: a kind of anti-tired display bracket of desk-top, dull and stereotyped or notebook computer, includes pantograph, screen supporting plate and driving control device that base, two circular sliding guides, two groups of inequilaterals are long.Described base connects two circular sliding guides, and sliding guide connects respectively the pantograph that inequilateral is long, the upper end of pantograph is connected with screen bracket; It is characterized in that: driving indicator screen to do with the beholder viewpoint O top to bottom, left and right, front and rear that are the centre of sphere by driving the motion of two long pantographs of inequilateral, horizontally rotating, tilt motions, and remain screen level, screen center vertical line sensing beholder viewpoint, to obtain the best visual effect.
Be fixed on base to reach above-mentioned effect two circular sliding guides, regulate the adjustment of pin by base and make two sliding guides on the axle center taking viewpoint as the centre of sphere with the adjustment of people's relative position, two circular sliding guides have the angle 3-30 degree on certain horizontal plane (ensureing the stable and suitable sighting distance supported), to project overlap (guarantee screen level) on the vertical plane; Circular sliding guide has helicla flute.Two circular sliding guides have spiral channel groove, and moving sliding sleeve also can be swayed while axially moving, and lower end rotation set is located by snap ring, can only rotate, and can not axially move; The difform design of spiral channel groove can obtain different moving sliding sleeve running orbits, thus screen has different motion modes.
The center hinge of two groups of long pantograph rod members of inequilateral is not in the middle of bar, the bar at hinge two ends is long unequal, its long and short side ratio, according to viewpoint O for inequilateral long pantograph in the center of circle is outer and Inner arc line length or close Proportionality design, namely the long and short edge lengths of the long pantograph of inequilateral (5) bar is according to unequal length Proportionality design, the long limit of the pantograph that inequilateral is long: minor face=4:1 ~ 11:10.The long pantograph lower end of inequilateral is connected with moving sliding sleeve and lower end rotation set, and upper end is connected with upper end rotation set and upper end sliding sleeve.Two moving sliding sleeves are connected in two pushing sets; Pushing set has hook card, catches on the groove in moving sliding sleeve; Lower end rotation set is located by snap ring.When making to drive pantograph to axially move by moving sliding sleeve, upper end is the vertical direction circular motion in the center of circle by doing with viewpoint, and its upper end slide bar and lower slide guide rod were two the fan-shaped straight flanges on the O of the viewpoint center of circle, i.e. upper end slide bar sensing viewpoint O; The quantity of rod member group is many, and motion amplitude is large, but poor stability; Slide over while axially moving, pin slides in spiral channel groove, drive the rotation of plane around sliding guide of moving sliding sleeve and the long pantograph of whole inequilateral, now be equivalent to viewpoint O on the centre of sphere fan-shaped around a straight flange (axis of ball) rotate, its another fan-shaped straight flange (upper end slide bar) also cross the centre of sphere.Because the spiral channel groove on two sliding guides is the same, the moving sliding sleeve axial displacement driven is the same, therefore the anglec of rotation of two groups of pantographs is the same, thus ensure that two upper end slide bars of pantograph are in the horizontal plane around viewpoint O left rotation and right rotation, and its angle remains unchanged.
Two upper end slide bars by taking viewpoint as the centre of sphere are equipped with at the screen bracket back side, and slide bar symmetry in upper end is contained in the both sides of screen center; Two upper end slide bars, its horizontal sextant angle is identical with the sliding guide of lower end; The front end of upper end slide bar is connected on the rotation set of upper end, and rear end is connected on the sliding sleeve of upper end; The front end of upper end slide bar has annulus road groove, and upper end rotation set is equipped with pin.Two upper end slide bars by taking viewpoint as the centre of sphere are equipped with at the screen bracket back side, and slide bar symmetry in upper end is contained in the both sides of screen center, and make screen center towards viewpoint, two upper end slide bars are corresponding with sliding guide below respectively, and horizontal sextant angle is equal.The front end of two upper end slide bars has annulus road groove pin and fixes and move axially, but can rotate in the upper end rotation set of pantograph.Slide bar rear end, upper end is contained in the sliding sleeve of the upper end of pantograph, can slide axially and sway.What therefore screen bracket can do vertical direction with two groups of pantographs flexible take viewpoint as the rotation in the center of circle; Pantograph upper end rotation set when flexible is simultaneously moving radially of the centre of sphere doing viewpoint, has driven screen to do seesawing of relative viewpoint; The compound motion of above-mentioned motion effect sub-screen be relative viewpoint top to bottom, left and right, front and rear, horizontally rotate, tilt motions, and remain that screen level, screen center vertical line point to beholder's viewpoint, to obtain the best visual effect.
Screen bracket is equipped with four hook cards and is used for fixing notebook or panel computer, and opened four grooves on the diagonal, be used for fixing display.
Only have a driving control device, drive unit drives screw rod by motor, and screw rod promotes nut, and nut promotes push rod, and push rod promotes pushing set, and pushing set promotes moving sliding sleeve motion; The commutation of drive unit is controlled by two travel switches, and two travel switch positions can regulate along screw rod direction, can be regulated the motion amplitude of display screen by the adjustment stroke position of the switch; Motor movement mode can be changed by regulable control drive unit and reach adjusting screen movement velocity, also can stop motion or intermittent movement, these also realize by remote control.
Accompanying drawing explanation
Fig. 1 is side schematic view of the present invention
Fig. 2 is schematic top plan view of the present invention
Fig. 3 is screen of the present invention schematic perspective view when center
Schematic perspective view when Fig. 4 is screen of the present invention deflection
Fig. 5 is A enlarged diagram of the present invention
Fig. 6 is B enlarged diagram of the present invention.
Embodiment
Execution mode one
Implement to be described in further detail the present invention below in conjunction with accompanying drawing.
Be a preferred embodiment of the present invention as shown in figs. 1 to 6.
A kind of display, flat board or notebook computer bracket include base 14, two groups of long pantographs 5 of inequilateral, screen bracket 1 and driving control devices 13 and form.
Base 14 comprises base plate, regulates pin, two front support pin, two rear support pin to link together, and two circular sliding guides 17 are fixed on former and later two feets.Two sliding guides 17 are arranged on the axis that viewpoint is the centre of sphere, and circular sliding guide is provided with angle on certain horizontal plane (ensureing the stable and suitable sighting distance supported), projects overlap (guarantee screen level) on the vertical plane.
Two groups of inequilateral long pantograph 5 lower ends are connected on circular sliding guide 17 by moving sliding sleeve 16 and lower end rotation set 6; Moving sliding sleeve 16 is equipped with pin 162, can axially moves and sway along the road groove 171 on sliding guide 17, lower end rotation set 6 can only sway due to the restriction of snap ring 11; The lower end rod member of the long pantograph 5 of inequilateral is connected with moving sliding sleeve 16 and lower end rotation set 6 with hinge, and upper end is also connected with upper end rotation set 2 and upper end sliding sleeve 4 with hinge.
Two upper end slide bars 2 by taking viewpoint as the centre of sphere are equipped with at screen bracket 1 back side, and upper end slide bar 2 symmetry is contained in the both sides of screen center, makes screen center towards viewpoint; Two upper end slide bars 3, its horizontal sextant angle is identical with the sliding guide 17 of lower end; The front end of upper end slide bar 3 is connected on upper end rotation set 2, and rear end is connected on upper end sliding sleeve 4; The front end of upper end slide bar 3 has annulus road groove 21, and upper end rotation set 2 is equipped with pin 21, is used for prevention to move to axial; Screen bracket 1 is connected with 4 hook cards 19, the shape of hook card can be changed according to the kind of display screen.
Driving control device 13 is connected on base 14, motor 8 is connected on base 14, screw rod 10 is connected on motor 8, nut 18 is connected on screw rod 10, two push rod 12 hinges are connected with nut 18, two push rods 12 are hinged with two pushing sets 15 respectively, and two moving sliding sleeves 16 are connected in two pushing sets 15; Pushing set 15 has hook card 151, catches on the groove 161 in moving sliding sleeve 16, can power be sent to movable sleeving 16, also can relatively rotate; Driving mechanism power comes from motor 8 and drives screw rod 10 rotary motion to make nut 18 produce axial motion, promotes push rod 12 by hinge.
Motor 8 is fixed on base 14, and the motion of motor 8 is controlled with rear travel switch 9 and by-pass cock 20 by the front travel switch 7 on driving control device 13; Front travel switch 7 and rear travel switch 9 are connected on driving control device 13, and driving control device 13 is fixed on base 14.The position of two travel switches can regulate the stroke changing push rod 12 motion, thus changes screen amplitude of fluctuation.
Embodiment two: said apparatus can be fixed on wall.
Embodiment three: said apparatus can adopt the long pantograph of inequilateral of single group, is getting off to keep screen level by the center of gravity of screen.
Claims (1)
1. an anti-tired display bracket, it is characterized in that: the sliding guide (17) formed an angle centered by viewpoint by two and upper end slide bar (3) and the combined system with inequilateral pantograph (5) function adopting upper end rotation set (2) and upper end sliding sleeve (4) and moving sliding sleeve (16) to be connected with lower end rotation set (6) with upper end slide bar (3) and sliding guide (17), the function of the composite coordination motion of five dimensions realized centered by viewpoint is driven by a set of driving control device, that is sliding guide (17) be fixed on viewpoint be the centre of sphere axle center on and the angle formed on the horizontal plane of 3 ~ 30 degree, project coincidence on the vertical plane, inequilateral pantograph (5) lower end is connected with moving sliding sleeve (16) and lower end rotation set (6), and upper end is connected with upper end rotation set (2) and upper end sliding sleeve (4), two upper end slide bars (3) by taking viewpoint as the centre of sphere are equipped with at screen bracket (1) back side, and upper end slide bar (3) symmetry is contained in the both sides of screen center, makes screen center towards viewpoint, two its horizontal sextant angles of upper end slide bar (3) are identical with the sliding guide (17) of lower end, the front end of upper end slide bar (3) is connected on upper end rotation set (2), and rear end is connected on upper end sliding sleeve (4), the front end of upper end slide bar (3) has annulus road groove (31), and upper end rotation set (2) is equipped with pin (21), sliding guide (17) has helicla flute (171), moving sliding sleeve (16) also can sway while axially moving on sliding guide (17), the positive and negative rotation motion of driving control device (13) drives screw rod (10), screw rod (10) promotes nut (18), nut (18) promotes push rod (12), and push rod (12) promotes pushing set (15), and pushing set (15) promotes moving sliding sleeve (16) motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121240.8A CN103375668B (en) | 2012-04-24 | 2012-04-24 | Anti-tired display bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121240.8A CN103375668B (en) | 2012-04-24 | 2012-04-24 | Anti-tired display bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103375668A CN103375668A (en) | 2013-10-30 |
| CN103375668B true CN103375668B (en) | 2016-01-20 |
Family
ID=49461230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210121240.8A Expired - Fee Related CN103375668B (en) | 2012-04-24 | 2012-04-24 | Anti-tired display bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103375668B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135172A (en) * | 2015-06-18 | 2015-12-09 | 广西大学 | Notebook computer rack |
| CN106122694B (en) * | 2016-08-11 | 2018-12-04 | 刘可望 | Adjustable TV set rack |
| CN107452291A (en) * | 2017-09-30 | 2017-12-08 | 张四清 | A kind of LED electronic display main bodys of Fast Installation |
| CN108730712A (en) * | 2018-08-23 | 2018-11-02 | 吉林合纵信息技术有限公司 | A kind of Flat computer support frame |
| CN113028250B (en) * | 2021-04-12 | 2022-07-01 | 珠海市润星泰电器有限公司 | Display screen cart |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432887A (en) * | 2002-01-14 | 2003-07-30 | 徐勇 | Movable display stand |
| CN2867533Y (en) * | 2006-02-17 | 2007-02-07 | 苏州宾特电源有限公司 | Multifunctional television, display elevating and rotating stand |
| CN2919743Y (en) * | 2006-01-16 | 2007-07-04 | 尹宇清 | Expansion bracket for hanging television on the wall |
| CN201909149U (en) * | 2011-01-11 | 2011-07-27 | 欧阳国豪 | Multifunctional panel computer rack |
| CN202140759U (en) * | 2011-01-12 | 2012-02-08 | 于英杰 | Remotely-controlled rack of flat-panel television |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1124578A (en) * | 1997-07-04 | 1999-01-29 | Fujitsu General Ltd | Stand device for display |
| JP2009122249A (en) * | 2007-11-13 | 2009-06-04 | Sharp Corp | Wall hanging fitting for display |
-
2012
- 2012-04-24 CN CN201210121240.8A patent/CN103375668B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432887A (en) * | 2002-01-14 | 2003-07-30 | 徐勇 | Movable display stand |
| CN2919743Y (en) * | 2006-01-16 | 2007-07-04 | 尹宇清 | Expansion bracket for hanging television on the wall |
| CN2867533Y (en) * | 2006-02-17 | 2007-02-07 | 苏州宾特电源有限公司 | Multifunctional television, display elevating and rotating stand |
| CN201909149U (en) * | 2011-01-11 | 2011-07-27 | 欧阳国豪 | Multifunctional panel computer rack |
| CN202140759U (en) * | 2011-01-12 | 2012-02-08 | 于英杰 | Remotely-controlled rack of flat-panel television |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103375668A (en) | 2013-10-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |