CN101869393B - Device for operating computer at supine position - Google Patents
Device for operating computer at supine position Download PDFInfo
- Publication number
- CN101869393B CN101869393B CN 201010196848 CN201010196848A CN101869393B CN 101869393 B CN101869393 B CN 101869393B CN 201010196848 CN201010196848 CN 201010196848 CN 201010196848 A CN201010196848 A CN 201010196848A CN 101869393 B CN101869393 B CN 101869393B
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- hinged
- connecting rod
- panel
- rod
- chute
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Abstract
The invention relates to a device for operating a computer at a supine position. The device comprises a base frame, a top plate, a panel, a brace rod mechanism and a screen viewing angle regulating mechanism, wherein the panel is hinged with the top plate; two brackets are arranged on the upper part of the panel; a machine body supporting rod is arranged on the lower part of the panel; an elastic piece is arranged on the top plate and the panel; the two ends of a first connecting rod and a second connecting rod of the brace rod mechanism are hinged at the bottom of the base frame and on the two sides of the top plate respectively; a cylindrical sliding block on the second connecting rod is arranged in a chute of a swinging sliding rod; one end of the swinging sliding rod is hinged on the brackets; a locking screw passes through a guide groove of each bracket and is in screwed connection with the swinging sliding rod; hinged pin shafts in the screen viewing angle regulating mechanism, which are arranged at the two ends of a regulating plate, are rotatably connected with a display screen clamping base; a spring is connected to the brackets and the hinged pin shaft; the regulating plate is hinged with a sliding plate; the two sides of the sliding plate are arranged in a chute of the first connecting rod; and a regulating rod in screwed connection with the regulating plate is arranged on the sliding plate. The device can be unfolded and folded conveniently and is simple and convenient to use.
Description
Background technology
Along with popularizing of computer, no matter be work, study or amusement, computer all is people's good companion, so people thirst for using computer whenever and wherever possible.Can let the people use notebook computer with back floating position if create a kind of device, that will satisfy the demand of using computer because of the sick or tired people that lie on a bed.The disclosed device that is used for this computer of Operational Note under back floating position of CN2798705Y; Be connected to form bracing frame by supporting whippletree and supporting leg; And thin bar fixture connects to form bracing or strutting arrangement integral body; Four of this device supporting legs are upright in bed during use, and the notebook computer left-hand thread is supporting on the whippletree, and the people lies in the below of device.Because not only crowded but also be uneven on the bed, so put, adjust inconvenience before causing this device to use, the folding and unfolding after the use is also inconvenient.
Summary of the invention
The technical problem that the present invention will solve provides a kind of easy to operate, does not contact with bed surface during use, and the time spent can conveniently not fold the device of operating computer under back floating position that draws in.
The present invention is that the technical scheme that achieves the above object is: a kind of under back floating position the device of operating computer, it is characterized in that: comprise pedestal, top board, panel and be installed in pedestal and the strut mechanism of top board and screen viewing angle governor motion with cavity;
Described panel and top board are hinged, and panel is positioned at pedestal one upper lateral part two supports are installed, and the bottom is equipped with the fuselage pressure pin, and support top is provided with gathering sill, and at least one elastic component is installed on top board and the panel;
Described strut mechanism comprises that two inboards have second connecting rod and two swing slide bars with chute that the first connecting rod of chute, two ends have the cylinder slide block; The second connecting rod that front and back are provided with and the two ends of first connecting rod are hinged on the both sides of pedestal bottom and the both sides of top board respectively; Cylinder slide block on the second connecting rod is arranged in the chute of swinging slide bar and can moves along chute; And an end of swing slide bar is hinged on the support, and lock-screw passes the gathering sill of support and is screwed in the positioning screw hole of swing slide bar;
Described screen viewing angle governor motion comprises spring, display screen deck, adjustable plate, slide plate and adjusting rod; Being fixed on the hinging pin shaft at adjustable plate two ends and the jack at display screen deck two ends is rotationally connected; Display screen deck inboard has opening; The two ends of spring are connected on support and the hinging pin shaft; Adjustable plate and slide plate are hinged, and the both sides of slide plate are separately positioned in the chute of two first connecting rods and can move along this chute, and the adjusting rod that is in reverse to spring one side is connected with slide plate with adjustable plate respectively.
The invention has the beneficial effects as follows: the present invention adopts pedestal, top board, panel and is installed in pedestal and the strut mechanism of top board and screen viewing angle governor motion; Can launch when having realized use; The function that can draw in of time spent not; And in expansion and gathering process, can accomplish opening and renovating of notebook computer display screen automatically.The present invention adopts the pedestal structure, can pedestal hung on the wall or be fixed on the head of a bed baffle plate, makes the present invention under deployed condition, not contact with bed surface.The present invention fixes notebook computer through panel, fuselage pressure pin, display screen deck and spring, makes the loading and unloading of notebook computer not only convenient but also reliable, and does not receive the restriction of notebook computer dimensions size.The present invention can conveniently regulate the display screen visual angle through the screen viewing angle governor motion; Can adjust the panel angle of depression through regulating the position of lock-screw in the support gathering sill; The operator effectively reduces operation fatigue to the requirement at the display screen visual angle and the keyboard angle of depression under back floating position thereby satisfy.Especially after display screen visual angle and the panel angle of depression are regulated, can normally draw in, and can expand into the good angle of adjusted automatically, the trouble that all will regulate the display screen visual angle and the panel angle of depression when having exempted each the use when using next time through strut mechanism.Under rounding state, device of the present invention and notebook computer all can draw in fully at pedestal and top board and panel and surround in the space, and outside and common cabinet is the same, use so can make head rest.The present invention also is connected elastic component between top board and panel, be applied to the clockwise moment of elasticity on the panel through elastic component, can prevent that panel is unexpected to open.
Description of drawings
Below in conjunction with accompanying drawing embodiments of the invention are done further to describe in detail.
Fig. 1 is the structural representation of the present invention when being installed in cabinet.
Fig. 2 is the structural representation under the rounding state of the present invention.
The structural representation of Fig. 3 panel opening certain angle of the present invention.
Fig. 4 is the another kind of structural representation that panel of the present invention is connected with top board.
Fig. 5 is another structural representation that panel of the present invention is connected with top board.
Fig. 6 is the I place structure for amplifying sketch map of Fig. 2.
Fig. 7 is the vertical view of Fig. 6.
Fig. 8 is the structural representation of screen viewing angle governor motion of the present invention.
Fig. 9 is that the A of Fig. 8 is to structural representation.
Figure 10 is the B-B sectional structure sketch map of Fig. 9.
Figure 11 is the another kind of structural representation of screen viewing angle governor motion of the present invention.
Figure 12 is another structural representation of screen viewing angle governor motion of the present invention.
Figure 13 is the structural representation of the present invention when being deployed into user mode.
Figure 14 is that the C of Figure 13 is to structural representation.
Wherein: the 1-cabinet, the 2-panel, the 3-top board, 4-swings slide bar, 4-1-chute, 5-first connecting rod, 5-1-chute; The 6-pedestal, 7-spring, 8-slide plate, 8-1-front boss, 9-adjusting rod, 10-adjustable plate, 10-1-rear boss; 11-display screen deck, 12-fuselage pressure pin, 13-1-notebook computer fuselage, 13-2-display screen, 14-support, 14-1-gathering sill, 14-2-fraising; The 15-second connecting rod, 15-1-cylinder slide block, 16-elastic component, 17-axle, 18-lock-screw, 19-hinge pin, 20-bearing pin; The 21-hinging pin shaft, hinged seat before the 22-shaft block ring, 23-, hinged seat behind the 24-, 25-small rod, 26-adjusting nut, 27-side plate.
The specific embodiment
See shown in Fig. 1～14 device of the present invention's operating computer under back floating position, the strut mechanism and the screen viewing angle governor motion that comprise pedestal 6, top board 3, panel 2 and be installed in pedestal 6 and top board 3 with cavity.
See Fig. 2,3 and Fig. 6,7 and Figure 13, shown in 14; Strut of the present invention mechanism comprises that two inboards have the first connecting rod 5 of chute 5-1, two ends and have the second connecting rod 15 of cylinder slide block 15-1 and the swing slide bar 4 that two outsides have chute 4-1; The second connecting rod 15 that front and back are provided with and the two ends of first connecting rod 5 are hinged on the both sides of pedestal 6 bottoms and the both sides of top board 3 respectively; Make pedestal 6, top board 3 and first connecting rod 5 and second connecting rod 15 constitute a four-bar linkage, first connecting rod 5 of the present invention laterally arranges with second connecting rod 15, and top board 3 moves around pedestal 6 through first connecting rod 5 and second connecting rod 15; Cylinder slide block 15-1 on the second connecting rod 15 is arranged in the chute 4-1 that swings slide bar 4 and can slides along chute 4-1; And swing slide bar 4 one ends are hinged on the support 14, see Fig. 6, shown in 7, and the fraising 14-2 that hinge pin 19 of the present invention passes on the support 14 is fixed on the swing slide bar 4; And its axis is on the axis of front end circular arc of chute 4-1; Make hinge pin 19 and fraising 14-2 constitute the hinged center of swing slide bar 4 and support 14, swing slide bar 4 can be rotated around its hinged central axis, thereby regulate the angle of swing slide bar 4 with respect to support 14; And when adjusting angle, can keep the invariant position of the front end circular arc of chute 4-1 with respect to support 14; See Fig. 6, shown in 7, under rounding state, the cylinder slide block 15-1 on the second connecting rod 15 is positioned at the front end circular arc place of chute 4-1 of swing slide bar 4; Its axis and the axis conllinear that is fixed in the hinge pin 19 on the swing slide bar 4; Promptly swing hinged central axis and the axis conllinear of the cylinder slide block 15-1 on the second connecting rod 15 on the slide bar 4, see Fig. 6, shown in 7, lock-screw 18 passes the gathering sill 14-1 of support 14 and is screwed in the positioning screw hole of swing slide bar 4; The positioning screw hole of this swing slide bar 4 is arranged on the high spot of bottom, can swing slide bar 4 be fixed on the support 14 through lock-screw 18.
See Fig. 6,7 and shown in Figure 13, the present invention regulates the angle of depression of panel 2 through regulating swing slide bar 4 with respect to the angle of support 14, thereby obtains the angle of comfortable operation keyboard.Be deployed under the user mode; Unscrew lock-screw 18 and rotary panel 2; Swing slide bar 4 can rotate with respect to support 14; 18 of lock-screws slide in the gathering sill 14-1 of support 14 and regulate, and the swing slide bar 4 that will regulate angle through lock-screw 18 again retightens on support 14, thereby the angle of depression of accomplishing panel 2 is regulated.Can not change the position of chute 4-1 front end circular arc owing to regulate the angle of swing slide bar 4 with respect to support 14; And the cylinder slide block 15-1 on the second connecting rod 15 is positioned at the front end circular arc place of the chute 4-1 of swing slide bar 4 under rounding state; So behind adjustment panel 2 angles of depression; Cylinder slide block 15-1 during gathering on the second connecting rod 15 still can slide into original position, can not cause panel 2 and pedestal 6 to close the problem of not holding together.
See Fig. 2,3 and Fig. 8～13 shown in; Screen viewing angle regulating mechanism of the present invention comprises spring 7, display screen deck 11, adjustable plate 10, slide plate 8 and adjusting rod 9, and the two ends of adjustable plate 10 are fixed with hinging pin shaft 21, and hinging pin shaft 21 is plugged in the jack at display screen deck 11 two ends; Display screen deck 11 can be rotated around hinging pin shaft 21; Display screen deck 11 inboards have opening, and the width of opening is more bigger than the thickness of display screen 13-2, and its effect is a limit portion of blocking display screen 13-2; Notebook computer can firmly be contained in the present invention; And regulate the visual angle of display screen 13-2 through display screen deck 11, and when the present invention launched and draw in, driving display screen 13-2 opened and renovates.See Fig. 2,3, shown in 8; Be respectively equipped with the hole that hangs spring 7 on support 14 and the hinging pin shaft 21; The two ends of two springs 7 are connected on two supports 14 and two hinging pin shafts 21, and slide plate 8 is connected with adjustable plate 10 usefulness bearing pins 20, make slide plate 8 and adjustable plate 10 hinged; The both sides of slide plate 8 are separately positioned in the chute 5-1 of two first connecting rods 5 and can move along chute 5-1; And the adjusting rod 9 that is in reverse to spring 7 one sides is connected with slide plate 8 with adjustable plate 10 respectively, regulates the angle between adjustable plate 10 and the slide plate 8 through adjusting rod 9, thereby regulates the visual angle of display screen 13-2.
Shown in Fig. 8～10, the top of adjustable plate 10 of the present invention has rear boss 10-1, and the back hinged seat 24 that is provided with radial screw bore is hinged with rear boss 10-1; Back hinged seat 24 is for having the optical axis that radially connects screwed hole, and its screwed hole and adjusting rod 9 form threaded engagement, and the top of slide plate 8 has front boss 8-1; The preceding hinged seat 23 that is provided with radial direction through hole is hinged with front boss 8-1, and this preceding hinged seat 23 is for having the optical axis that radially connects unthreaded hole, and the thread segment of adjusting rod 9 is screwed in the radial screw bore of back hinged seat 24; And the polished rod Duan Ze of adjusting rod 9 is arranged in the radial direction through hole of preceding hinged seat 23; The both sides of hinged seat 23 were separately installed with shaft block ring 22 before adjusting rod 9 was positioned at, and adjusting rod 9 can only be rotated in the radial direction through hole of preceding hinged seat 23, can not move axially; When rotation adjusting bar 9; Back hinged seat 24 moves axially along adjusting rod 9, drives rear boss 10-1 and adjustable plate 10 around bearing pin 20 rotations, thereby reaches the purpose at the visual angle of regulating display screen 13-2.
See that the present invention of being shown in Figure 11 regulates the another kind of structure at display screen visual angle, the top of adjustable plate 10 of the present invention has rear boss 10-1, and rear boss 10-1 is provided with through hole; The top of slide plate 8 is provided with front boss 8-1; And front boss 8-1 is the worm sector that has with bearing pin 20 coaxial lines, and adjusting rod 9 passes the through hole of rear boss 10-1 and shaft block ring 22 is installed and carries out axial limiting, and shaft block ring 22 is against on the rear boss 10-1; Worm screw on the adjusting rod 9 and worm sector engagement; When rotation adjusting bar 9, adjusting rod 9 rotates in the through hole of rear boss 10-1, through worm screw on the adjusting rod 9 and worm sector engaged transmission; Drive adjustable plate 10 around bearing pin 20 rotations, thereby reach the purpose at the visual angle of regulating display screen 13-2.
See that the present invention of being shown in Figure 12 regulates another structure at display screen visual angle, the top of adjustable plate 10 of the present invention has rear boss 10-1, and rear boss 10-1 is provided with through hole; The top of slide plate 8 is provided with front boss 8-1, and adjusting rod 9 passes the through hole of rear boss 10-1 and shaft block ring 22 is installed and carries out axial limiting, and shaft block ring 22 is against on the rear boss 10-1; Thread segment on the adjusting rod 9 is screwed on the adjusting nut 26; The two ends of small rod 25 are hinged on respectively on the side and front boss 8-1 of adjusting nut 26, and during rotation adjusting bar 9, adjusting rod 9 rotates in the through hole of rear boss 10-1; Because adjusting nut 26 is spacing by small rod 25 and front boss 8-1; So adjusting rod 9 moves axially, drive adjustable plate 10 around bearing pin 20 rotations, thereby reach the purpose at the visual angle of regulating display screen 13-2.
See shown in Figure 13ly, be installed in 12 pairs of notebook computer fuselages of fuselage pressure pin 13-1 on the panel 2 and carry out spacingly that and the top of 11 couples of display screen 13-2 of display screen deck is carried out spacing; And under the tension of spring 7, notebook computer firmly is pressed on the panel 2, this mounting means does not receive the restriction of notebook computer dimensions size; And can regulate the visual angle of display screen 13-2 through rotation adjusting bar 9; Because slide plate 8 by the chute 5-1 limit rotation on the first connecting rod 5, makes adjustable plate 10 rotate around bearing pin 20 through adjusting rod 9, when adjustable plate 10 clockwise rotates; Raise the position of display screen deck 11; Driving display screen 13-2 is adjusting angle toward the clockwise direction, otherwise driving display screen 13-2 is towards the counter clockwise direction adjusting angle.
See shown in Fig. 1～14, when the present invention opens, the bottom of light hand-pulled noodles plate 2; Around axle 17 counterclockwise little commentaries on classics, under the elastic force effect of elastic component 16, top board 3 is to the upper right side translation together with support 14, swing slide bar 4 for panel 2; Drive the strut mechanism action, the screen viewing angle governor motion the chute 5-1 on the pulling lower edge of spring 7 first connecting rod 5 to above slide, display screen deck 11 opens with regard to driving display screen 13-2 clockwise; The cylinder slide block 15-1 of second connecting rod 15 also slides in the chute 4-1 of swing slide bar 4; When first connecting rod 5 forwards horizontal level to, held by the base plate of pedestal 6, the present invention's this moment is deployed into user mode, and the cylinder slide block 15-1 on the second connecting rod 15 also stops to slide; Panel 2 is because of the location of cylinder slide block 15-1 is fixed, and the power of knocking keyboard of notebook computer can not make panel 2 rotate.When needs draw in, upwards promote panel 2, opposite when motion process and unlatching.
Claims (8)
1. the device of an operating computer under back floating position is characterized in that: comprise pedestal, top board, the panel with cavity and be installed in pedestal and the strut mechanism of top board and screen viewing angle governor motion;
Described panel and top board are hinged, and panel is positioned at pedestal one upper lateral part and two supports, bottoms is installed the fuselage pressure pin is installed, and support top is provided with gathering sill, and at least one elastic component is installed on top board and the panel;
Described strut mechanism comprises that two inboards have second connecting rod and two swing slide bars with chute that the first connecting rod of chute, two ends have the cylinder slide block; Be provided with before and after second connecting rod and the first connecting rod; The two ends of second connecting rod are hinged on pedestal bottom and the top board; The two ends of first connecting rod are hinged on pedestal bottom and the top board; Cylinder slide block on the second connecting rod be arranged on the swing slide bar chute in and can move along chute, and the swing slide bar an end be hinged on the support, lock-screw pass the gathering sill of support and be screwed in the swing slide bar positioning screw hole in;
Described screen viewing angle governor motion comprises spring, display screen deck, adjustable plate, slide plate and adjusting rod; Being fixed on the hinging pin shaft at adjustable plate two ends and the jack at display screen deck two ends is rotationally connected; Display screen deck inboard has opening; The two ends of spring are connected on support and the hinging pin shaft; Adjustable plate and slide plate are hinged, and the both sides of slide plate are separately positioned in the chute of two first connecting rods and can move along this chute, and the adjusting rod that is in reverse to spring one side at adjustable plate is connected with slide plate with adjustable plate respectively.
2. according to claim 1 under back floating position the device of operating computer, it is characterized in that: said first connecting rod and second connecting rod laterally arrange.
3. according to claim 1 under back floating position the device of operating computer, it is characterized in that: described elastic component is C shape reed or torsion spring or extension spring.
4. according to claim 1 under back floating position the device of operating computer; It is characterized in that: the top of said adjustable plate has rear boss; The back hinged seat and the rear boss that are provided with radial screw bore are hinged; The top of slide plate has front boss, and the preceding hinged seat and the front boss that are provided with radial direction through hole are hinged, and the thread segment of adjusting rod is screwed in the radial screw bore of back hinged seat; And in the radial direction through hole of hinged seat, the both sides of hinged seat were separately installed with shaft block ring before adjusting rod was positioned at before the polished rod section of adjusting rod was arranged on.
5. according to claim 1 under back floating position the device of operating computer; It is characterized in that: the top of said adjustable plate has rear boss, and rear boss is provided with through hole, and the top of slide plate is provided with front boss; And front boss is the worm sector that has with the bearing pin coaxial line; Adjusting rod passes the through hole of rear boss and spacing with shaft block ring, and shaft block ring is against on the rear boss, and worm screw on the adjusting rod and worm sector mesh.
6. according to claim 1 under back floating position the device of operating computer; It is characterized in that: the top of said adjustable plate has rear boss, and rear boss is provided with through hole, and the top of slide plate is provided with front boss; Adjusting rod passes the through hole of rear boss and spacing with shaft block ring; And shaft block ring is against on the rear boss, and the thread segment on the adjusting rod is screwed on the adjusting nut, and the two ends of small rod are hinged on respectively on the side and front boss of adjusting nut.
7. according to claim 1 under back floating position the device of operating computer; It is characterized in that: the positioning screw hole of said swing slide bar is arranged on the high spot of bottom, hinged central axis on the swing slide bar during gathering and the cylinder slide block axis conllinear on the second connecting rod.
8. according to claim 1 under back floating position the device of operating computer, it is characterized in that: said pedestal is L-shaped, and pedestal is arranged between two cabinets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010196848 CN101869393B (en) | 2010-06-04 | 2010-06-04 | Device for operating computer at supine position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010196848 CN101869393B (en) | 2010-06-04 | 2010-06-04 | Device for operating computer at supine position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101869393A CN101869393A (en) | 2010-10-27 |
| CN101869393B true CN101869393B (en) | 2012-02-08 |
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ID=42994617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010196848 Expired - Fee Related CN101869393B (en) | 2010-06-04 | 2010-06-04 | Device for operating computer at supine position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101869393B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318975B (en) * | 2011-09-01 | 2016-08-24 | 上海美迪馨电子科技有限公司 | A kind of computer equipment |
| CN107249266A (en) * | 2017-06-07 | 2017-10-13 | 上海金纬挤出机械制造有限公司 | It is a kind of to realize the device quickly overturn for guidance panel and knob box |
| CN111990763A (en) * | 2020-08-26 | 2020-11-27 | 芜湖宏嘉科技有限公司 | Podium for intelligent teaching |
| CN112545190B (en) * | 2020-12-07 | 2023-01-10 | 宁波蓝科电子工程有限公司 | Large-screen safe broadcast control platform |
| US11859758B2 (en) | 2021-06-16 | 2024-01-02 | Huizhou China Star Optoelectronics Display Co., Ltd. | Display screen bracket |
| CN113483238A (en) * | 2021-06-16 | 2021-10-08 | 惠州华星光电显示有限公司 | Display screen support |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538207Y (en) * | 2002-05-27 | 2003-03-05 | 西南石油学院 | Supination type reading rack |
| CN2798705Y (en) * | 2003-10-11 | 2006-07-26 | 张威 | Device for operating notebook computer at supine position |
| CN101463937A (en) * | 2008-08-29 | 2009-06-24 | 战广岩 | Support structure apparatus for portable computer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0722531B2 (en) * | 1988-12-21 | 1995-03-15 | コクヨ株式会社 | Display desk |
-
2010
- 2010-06-04 CN CN 201010196848 patent/CN101869393B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538207Y (en) * | 2002-05-27 | 2003-03-05 | 西南石油学院 | Supination type reading rack |
| CN2798705Y (en) * | 2003-10-11 | 2006-07-26 | 张威 | Device for operating notebook computer at supine position |
| CN101463937A (en) * | 2008-08-29 | 2009-06-24 | 战广岩 | Support structure apparatus for portable computer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101869393A (en) | 2010-10-27 |
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Granted publication date: 20120208 Termination date: 20140604 |