CN1432887A - Movable display stand - Google Patents
Movable display stand Download PDFInfo
- Publication number
- CN1432887A CN1432887A CN 02100057 CN02100057A CN1432887A CN 1432887 A CN1432887 A CN 1432887A CN 02100057 CN02100057 CN 02100057 CN 02100057 A CN02100057 A CN 02100057A CN 1432887 A CN1432887 A CN 1432887A
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- China
- Prior art keywords
- display stand
- movable display
- stand according
- base
- lift device
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- Rehabilitation Tools (AREA)
- Eye Examination Apparatus (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention discloses a movable stand for computer display and aims at eliminating fatigue or even diseases caused by long term work at display with fixed height and distance. The movable stand changes in distance to human body and height slowly, continuously or intermittently. The movable stand has one electric driver, one electric elevator, one supporting board for the display to be set on and one controller for the moving and height control.
Description
One, technical field:
The present invention relates to a kind of external unit that is used for computing machine, especially a kind of support of display.
Two, background technology:
In the daily life, people work before computing machine for a long time, because the distance of display and be changeless highly, make the focus of eye be in a position for a long time, cause eye fatigue, judgment slow in reacting, that adjust the distance to descend, harm one's eyes, and people's cervical vertebra is in a posture for a long time, also can cause fatigue, ache, be out of shape, cause cervical vertebra retrogression pathological changes and cervical vertebra related diseases, for example cervical vertebrae hyperosteogeny, pressuring nerve and arteria carotis cause upper limb numbness, pain and blood supply insufficiency of brain and giddy.
Three, summary of the invention:
The technical problem to be solved in the present invention be with display and people's distance and highly do slowly, continuous or interrupted variation, make operating personnel's the sighting distance and the angle of cervical vertebra do corresponding variation, can also make it to rest on one and feel comfortable position, avoid faulty posture, reach the purpose of health care.Technical scheme of the present invention is as described below: on a base electronic mobile devices are installed, electronic mobile devices can be any in the known technology, for example wheeled, crawler type, or roll-type, a Motorized lift device also is housed on base, Motorized lift device can be the shears-type electric jacking gear in the known technology or the Motorized lift device of other type, cantilever style Motorized lift device for example, also have a supporting plate to be used to place display on jacking gear, also having one can will amplify and drive the amplifier of executive component from the control signal of computing machine.
As a kind of improvement of the present invention, can also make the part of the nearly supporting plate of upper support arm rest of shears-type electric jacking gear adopt not isometric structure, an arm on the front is shorter than an arm by the rear, the residing upper end of a galianconism slideway on the front adopts the low incline structure in high back, front, and such design is constant for maintenance visual angle when the height change of display.
As a kind of improvement of the present invention, the place relative with desktop below described base front and back also is provided with a pair of optical detection device, in order to detect the edge of desk.
As a further improvement on the present invention, in the position relative, described base front with people's head, also be provided with a range sensing element, in case the minor with the distance time lock near excessively distance, the range sensing element is given computing machine with signal feedback, and computing machine moves after just controlling travel(l)ing rest.
Owing to adopt technique scheme, make computer operator's the sighting distance and the angle of cervical vertebra can access frequent variation, do not influence work again simultaneously, can also make it to rest on one and feel pleasant position, avoid faulty posture, exempted the factor of causing a disease.
Four, description of drawings:
Fig. 1 is the front view of travel(l)ing rest.
Fig. 2 is the lateral plan of travel(l)ing rest.
Fig. 3 is the drive part view of shears-type electric jacking gear.
Fig. 4 is the lateral plan of cantilever style travel(l)ing rest.
Five, embodiment:
Embodiment one adopts Fig. 1,2,3 structure, in the drawings, 4 wheels 3 that travel have been installed on the base 1, wherein there are two wheels that travel to be fixed in the two ends of driving shaft 5, the motor 4 that travels drives driving shaft 5 and rotates, thereby driving the wheel 3 that travels travels, shears-type electric jacking gear 2 is installed on base 1, the actuating unit of shears-type electric jacking gear 2 is to drive leading screw 12 rotations by a motor 11, slide block type nut 15 and a back up pad 14 above the leading screw 12 are hinged, roller is equipped with in the upper end of back up pad 14, roller rolls on slope 13, thereby sway brace jack-up with scissor lift arrangement, a range sensing element 8 is housed in the front of base 1, a pair of optical detection device 7 respectively is equipped with in front below base 1 and back, range sensing element 8 optical detection devices 7 are given computing machine with signal feedback, computing machine is transferred to controller 9 with control signal, the work of controller 9 each executive component of control, motion about before and after so movable display stand just can be done slowly, adopt the high structure in low back, front at supporting plate 6 slideways 10 in front, the sway brace that slides in slideway 10 is shorter than the sway brace of back, like this, when no matter display is raised to the highlyest or minimum, can keep unchanged view angle with eyes.
Embodiment two adopts the structure of Fig. 4, and motor 11 drives leading screw 12 rotations, thereby makes supporting plate 6 liftings above the leading screw 12, and other is local all identical with embodiment one.
The movable display stand that the present invention conceived can also have various structure and not break away from the scope of claim.
Claims (8)
1, a kind ofly is used to protect computer operator's the eyesight and the movable display stand of cervical vertebra; it is characterized in that: a, have a base; have electronic mobile devices on b, the base; c, also has Motorized lift device above the base; d, Motorized lift device top also has a supporting plate, e, also has a control device.
2, movable display stand according to claim 1 is characterized in that: described electronic mobile devices can be any, for example wheeled, crawler type or the roll-types in the known technology, drive the motor that travels and are fixed on the base.
3, movable display stand according to claim 1 is characterized in that: described Motorized lift device can be the shears-type electric jacking gear in the known technology.
4, movable display stand according to claim 1 is characterized in that: described Motorized lift device can be the cantilever style Motorized lift device in the known technology.
5, movable display stand according to claim 3, it is characterized in that: described scissor lift arrangement adopts not isometric structure near the upper end sway brace of supporting plate, an arm on the front is shorter than an arm by the rear, and the residing upper end of galianconism on the front slideway adopts the high incline structure in low back, front.
6, movable display stand according to claim 1 is characterized in that: the place relative with desktop below described base front and back respectively is provided with a pair of optical detection device.
7, movable display stand according to claim 1 is characterized in that: in the position relative with people's head, described base front, also be provided with a range sensing element.
8, movable display stand according to claim 1 is characterized in that: described control device is one can will amplify and drive the amplifier of executive component from the control signal of computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02100057 CN1432887A (en) | 2002-01-14 | 2002-01-14 | Movable display stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02100057 CN1432887A (en) | 2002-01-14 | 2002-01-14 | Movable display stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1432887A true CN1432887A (en) | 2003-07-30 |
Family
ID=27626966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02100057 Pending CN1432887A (en) | 2002-01-14 | 2002-01-14 | Movable display stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1432887A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176166A (en) * | 2011-03-12 | 2011-09-07 | 冠捷显示科技（厦门）有限公司 | Program-controlled displacement device and method of display apparatus |
| CN102841631A (en) * | 2011-06-20 | 2012-12-26 | 鸿富锦精密工业（深圳）有限公司 | Notebook computer |
| CN103375668A (en) * | 2012-04-24 | 2013-10-30 | 石楚平 | Fatigue-proof displayer support |
| CN106094986A (en) * | 2016-06-01 | 2016-11-09 | 向有明 | Lift type computer monitor |
| 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 |
-
2002
- 2002-01-14 CN CN 02100057 patent/CN1432887A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176166A (en) * | 2011-03-12 | 2011-09-07 | 冠捷显示科技（厦门）有限公司 | Program-controlled displacement device and method of display apparatus |
| CN102841631A (en) * | 2011-06-20 | 2012-12-26 | 鸿富锦精密工业（深圳）有限公司 | Notebook computer |
| CN103375668A (en) * | 2012-04-24 | 2013-10-30 | 石楚平 | Fatigue-proof displayer support |
| CN103375668B (en) * | 2012-04-24 | 2016-01-20 | 石楚平 | Anti-tired display bracket |
| CN106094986A (en) * | 2016-06-01 | 2016-11-09 | 向有明 | Lift type computer monitor |
| CN106094986B (en) * | 2016-06-01 | 2019-04-09 | 向有明 | Lift type computer monitor |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |