CN101403461B - Support bracket of display device - Google Patents
Support bracket of display device Download PDFInfo
- Publication number
- CN101403461B CN101403461B CN2008102231005A CN200810223100A CN101403461B CN 101403461 B CN101403461 B CN 101403461B CN 2008102231005 A CN2008102231005 A CN 2008102231005A CN 200810223100 A CN200810223100 A CN 200810223100A CN 101403461 B CN101403461 B CN 101403461B
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- display device
- support
- drive screw
- connecting plate
- transmission nut
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Abstract
The invention relates to a display equipment bracket, comprising a pedestal, an upright post arranged on the pedestal, a sliding bush provided with a long side wall, a bearing pedestal fixed on the long side wall; wherein, one end of a U directional drive screw is arranged on the bearing pedestal while the other end thereof is connected with a motor; in addition, the U directional drive screw is equipped with a U directional transmission nut which is connected with a pivot shaft at the long bar end of a connecting bar, and the short bar end of the connecting bar is connected with a pivot shaft at the lower part of a display equipment connecting plate; the upper part of the display equipment connecting plate is fixedly provided with a U directional pivoting support; a controller is used for controlling the motor to drive the U directional drive screw to rotate, the U directional drive screw can drive the U directional transmission nut to move up and down, and the U directional transmission nut can drive a display equipment connecting plate to do elevation displacement motion through the connecting bar; the display equipment bracket can change various distances and angles of the display equipment in an automatic and timing manner so as to reduce the health risks of people caused by using computers for a long time.
Description
Technical field
The present invention relates to a kind of bracket system, particularly a kind of carriage of display device.
Background technique
Along with Internet technology is used more and more widely, routine work that people are a lot of and amusement are all carried out on computers.The use of computer impels that people's life is more convenient and abundant, working efficiency is higher, in people's life in occupation of critical role.
People are when using computer, usually with notebook computer or liquid crystal display fixed placement on worktable, and keep a posture to carry out work for a long time, because positions such as people's eyes, neck, waist are in a kind of state for a long time, so can cause people's physical fatigue, visual deterioration, and the generation of various cervical diseases, LB.At present, this problem has become the biggest obstacle of the long-term user's proper functioning of computer.
Although provide some can supply computer monitor carriage or the notebook computer carriage of regulating in the prior art, as publication number is CN101217061A, the Chinese patent application that open day is on July 9th, 2008 discloses a kind of adjustable display, and this display device comprises a screen assembly and an adjustment seat.This adjustment seat is arranged at a back side of this screen assembly, this adjustment seat has one first support and one second support, this first support and this second support are in order to support and to adjust this screen assembly, wherein this screen assembly and this adjustment seat the two one of them has a plurality of anti-skid structures at least, this each anti-skid structure is in order to this second support of backstop, to adjust the visual angle of this screen assembly.Promptly go out a simple adjustment seat structure, replace existing complicated adjusting stand structure, to reach the function of the visible angle of adjusting display device with this first support and this second holder combination.
Or as, the Chinese patent publication number is CN1892921A, and the patent application that open day is on January 10th, 2007 discloses a kind of support of video image displaying apparatus, and this support comprises the display bracket that is fixed on the display device; Be connected the display device supporting part that can rotate on the aforementioned display device carriage; Be arranged on the aforementioned display device supporting part, according to the user mode of display device, the rotational angle block of the rotation angle of separate provision aforementioned display device supporting part; Support the pedestal of aforementioned display device supporting part.Promptly different according to display device user modes is adjusted the angle of the supporting part of support, to reach the function of the visible angle of adjusting display device.
Yet, from known computer bracket, computer monitor carriage of the prior art to the adjusting of computer angle all by manually finishing, and people are the position that can not want to start to regulate computer when working long hours intensively, with passive adjustment self posture, so the above-mentioned problem that influences health of people still exists; And the angle adjustable of the computer bracket that prior art provides is limited, because each computer user all is Different Individual, the comfort level that computer is used requires also difference, and the angle adjustable of existing display device is difficult to satisfy most of user's demand.
In a word, need the urgent technical problem that solves of those skilled in the art to be exactly: how to regulate the distance and the angle of display device automatically,, reduce the healthy hidden danger that people use computer to bring for a long time with passive adjustment computer user's posture.
Summary of the invention
Technical problem to be solved by this invention provides a kind of support bracket of display device, to change the multiple distance and the angle of display device automatically in good time, force the computer user constantly to adjust the use posture, thereby improve cervical vertebra, lumbar vertebrae and the force-bearing situation and the muscular states of muscle on every side, reduce the healthy hidden danger that people use computer to bring for a long time.
In order to address the above problem, the invention discloses a kind of support bracket of display device, described carriage comprises base, is installed in the column on the described base, described column outer cover is connected to a sliding sleeve, be provided with a long sidewall in the described sliding sleeve, described long lower sidewall is fixedlyed connected to bearing support with a U, and a pivotally connected U is to pivoting support for this long side wall upper part; One U is installed on the described bearing support to an end of drive screw, and this U runs through a motor cabinet to the drive screw the other end and is connected with a motor; And described U is furnished with a U to transmission nut to drive screw, and described U is connected with the stock end pivoting of a connecting rod to transmission nut, and the quarter butt end of described connecting rod and the bottom of a display device connecting plate are pivotally connected; This display device connecting plate top is installed with described U to pivoting support;
Described motor is connected with controller, described controller is controlled described motor driving U to drive screw turns, described U drives described U to drive screw and moves up and down to transmission nut, and described U drives the display device connecting plate to transmission nut by connecting rod and carries out elevation angle displacement movement.
Preferably, described motor cabinet is fixed on the described long sidewall, supports described motor.
Preferably, described support bracket of display device also comprises: be arranged at the slide rail of described U between bearing support and motor cabinet, described U is connected on the described slide rail to transmission nut.
Preferably, described sliding sleeve inboard is provided with pad in the sliding sleeve, and pad is fitted slidably with the outer wall of the described column left and right sides in the described sliding sleeve.
Preferably, the bottom of described display device connecting plate is provided with connecting rod support, and the quarter butt end and the described connecting rod support of described connecting rod are pivotally connected.
Preferably, described support bracket of display device also comprises: the column outer cover that is covered in described column and sliding sleeve outside.Preferably, the scope of described support bracket of display device elevation angle displacement movement is-15 degree--80 degree.
Compared with prior art, the present invention has the following advantages: use support bracket of display device provided by the invention, display device placed or when being installed on this carriage, because carriage of the present invention can be controlled motor driving U to drive screw and transmission nut routing motion by controller, thereby drive the automatic displacement movement that the display device connecting plate carries out elevation direction, in this case, the computer user can along with described display device move passive adjustment and use posture, as the distance and the angle of regulating eyes and display screen, eye muscle is regulated, alleviated eye fatigue.Simultaneously, in order to keep the comfortable of sitting posture, people also can cooperate moving of display device and constantly adjust the posture at positions such as neck, waist, back, improve cervical vertebra, lumbar vertebrae and the force-bearing situation and the muscular states of muscle on every side, alleviate the generation and the development of associated conditions, thereby reduce the healthy hidden danger that people use computer to bring for a long time.
Moreover computer bracket provided by the invention adopts micro-machine can realize driving, and controller adopts single-chip can realize control, and cost is lower.
Description of drawings
Fig. 1 is the stereogram of support bracket of display device of the present invention;
Fig. 2 is the decomposing schematic representation of support bracket of display device of the present invention;
Fig. 3 is the right elevation of support bracket of display device of the present invention;
Fig. 4 is the combination schematic representation of the part assembly of support bracket of display device of the present invention;
Fig. 5 is the sectional view along A-A line among Fig. 4;
Fig. 6 is the left view of support bracket of display device of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, be the stereogram and the decomposing schematic representation of support bracket of display device of the present invention; This support bracket of display device comprises base 14, is installed in the column 13 on the described base 14, described column 13 outer cover are connected to a sliding sleeve 4, described sliding sleeve 4 has a long sidewall 12, fixedly connected to bearing support 5 with a U in described long sidewall 12 bottoms, these long sidewall 12 upper pivot connect a U to pivoting support 7; One U is installed in described U on bearing support 5 to an end of drive screw 9, and this U runs through a motor cabinet 3 to drive screw 9 the other ends and is connected with a motor 2; And described U is furnished with a U to transmission nut 10 to drive screw 9, and described U is connected to the stock end pivoting of transmission nut 10 with a connecting rod 6, and the quarter butt end of described connecting rod 6 and the bottom of a display device connecting plate 1 are pivotally connected; This display device connecting plate 1 top is installed with connecting rod support 8;
Described motor 2 is connected with the controller (not shown), described controller is controlled described motor 2 and is driven U to drive screw 9 rotations, described U drives described U to drive screw 9 and moves up and down to transmission nut 10, described U drives display device connecting plate 1 to transmission nut 10 by connecting rod 6 and carries out elevation angle displacement movement, and this elevation angle displacement range is about 90 degree.
As shown in Figure 1, stereogram for support bracket of display device of the present invention, this liquid crystal display 15 can be fixed on the display device connecting plate 1 by sunk screw, four angles on this display device connecting plate 1 are provided with the screw (not marking among the figure) of corresponding sunk screw, and the main effect of this screw is by sunk screw fixer crystal display device 15; In addition, in the present invention, make the lower limb of liquid crystal display 15 and the upper surface that is positioned over desktop upper bed-plate 14 that certain distance be arranged, this is 5mm apart from minimum; Guarantee this liquid crystal display 15 at U to doing rotation motion, and can not influence other parts.
Shown in Fig. 2 and 3, decomposing schematic representation and right elevation for support bracket of display device of the present invention, the upper end, the back side of this display device connecting plate 1 is provided with the screw of the corresponding U of connection to pivoting support 7, can be by the end of the fixedly connected U of sunk screw to pivoting support 7, its display device connecting plate 1 lower end screw is in order to an end of stationary links bearing 8, as shown in Figure 1, display device connecting plate 1 is provided with the corresponding screw that connects two bearings, shows connecting rod support 8 and the U connection set figure to pivoting support 7 by the side in Fig. 3; Wherein, U is to the pivotally connected long sidewall of the other end of pivoting support 7 12 upper ends, its mainly make display device connecting plate 1 can U to motion, described long sidewall 12 upper ends also are fixed with motor cabinet 3 by sunk screw, in order to support motor 2; And these motor cabinet 3 middle parts are through holes, and assurance U can connect with the better of motor 2 to drive screw 9 and be connected.Long sidewall 12 lower ends by the fixedly connected U of sunk screw to bearing support 5, this U to bearing support 5 in order to accept U (as shown in Figure 4) in drive screw 9, by being provided with groove to the center of bearing support 5 at this U, and make U put into and can rotate freely to the other end of drive screw 9, guarantee that this U can not be offset when drive screw 9 motion, and can link together with other parts and can not exert an influence.
Preferably, between bearing support 5 and motor cabinet 3, can also be provided with fixing slide rail 11 at described U, described U is connected on the described slide rail to transmission nut 10 moving card, as U during to the motion of transmission nut 10, wherein a side is reduced friction along its slide rail 11, and can not influence the motion of other parts, can realize the interlock with the motion of other directions, satisfy user's different demands.
In addition, sliding sleeve 4 with long sidewall 12 is socketed in (as shown in Figure 6) on the column 13, and be provided with in sliding sleeve 4 inboards and fill up (not shown) in the sliding sleeve, pad can make sliding sleeve 4 fit slidably on the outer wall of column 13 left and right sides in this sliding sleeve, to reduce friction; Pad can adopt the ultra high molecular polyethylene material in this sliding sleeve.
As shown in Figure 4 and Figure 5, for the combination schematic representation of the part assembly of support bracket of display device of the present invention with along the sectional view of A-A line among Fig. 4; The other end of wherein said connecting rod support 8 is connected with the quarter butt end pivoting of connecting rod 6, and the stock end and the U of this connecting rod 6 are pivotally connected to transmission nut 10, when connecting rod 6 motion, drive display device connecting plate 1 at U to doing rotation motion.U mates to the screw thread of drive screw 9 with U mutually to transmission nut 10, when motor 2 drives U when drive screw 9 rotates, drive U to transmission nut 10 along U to drive screw 9 upper and lower displacements, and then drivening rod 6 motions.
As shown in Figure 6, be the left view of support bracket of display device of the present invention; As can be seen from the figure being connected of the long sidewall 12 of slide rail 11 and sliding sleeve 4 in the present embodiment, and the connection of other each parts, this liquid crystal display 15 under the drive of connecting rod, is inwardly done rotation motion at U by motor driving, and its elevation limits is-15 degree--80 degree.
Preferably, this support bracket of display device also includes the column outer cover (not shown) that is covered in described column 13 and sliding sleeve 4 outsides; Described outer cover is not subjected to other influence when protecting each assembly motion.
Described controller is a kind of device of controlling motor speed, turning to, it comes manually or the running state of automatic control motor 2 according to the operation conditions of user's needs, can control many motors that speed is different simultaneously, and, also can carry out corresponding intelligent behaviour according to the variation of setting track.In embodiments of the present invention, controller can be a conventional controller, is used for control AC (interchange) power supply is applied to induction machine.This controller is controlled with solid-state converter AC line voltage is applied on the motor, and this transducer can be a thyristor, as silicon controlled rectifier (SCR) or bidirectional triode thyristor.Conventional controller comprises a shell, is sealing described solid-state converter and is being used to control the control circuit that solid-state converter is operated.For the operation of Configuration Control Unit, controller can comprise that numeral selects transducer to be used for set-up function and scope, and tutorial light as LED, can be used for the state indication.
For example, controller can comprise: be used to detect first sensor that the display device connecting plate moves to operating angle, be used to detect second sensor that the display device connecting plate moves to the maximum angle of angular range, be used to detect the 3rd sensor that the display device connecting plate moves to the minimum angles of angular range; Described sensor and controller electrically connect.
When display device connecting plate 1 rotates to maximum angle 80 when spending, second sensor sends a signal to controller, and control display device connecting plate 1 returns, when display device connecting plate 1 rotates to operating angle, first sensor sends a signal to controller, and motor quits work; Rotate to minimum angles-15 when spending at display device connecting plate 1, the 3rd sensor sends a signal to controller, and control display device connecting plate 1 is done and turned to adjusting, and promptly motor 2 drives the sense of rotation adjustment of U to drive screw 9.
This motor makes U rise or descend to transmission nut 10, and drivening rod 6 makes display device connecting plate 1 do the rotation motion of rising or descending.The angle of revolution of described display device connecting plate 1 elevation direction displacement movement is determined to the position of transmission nut 10 by U.This angular range can be realized required angle to the length of drive screw 9 by adjusting U.
The angular distribution of these display device connecting plate 1 rise and fall allows according to practical set-up design to adjust, movement locus can by the user when the design according to Demand Design.
In practice, described sliding sleeve 4 also can be set to carry out the structure of Vertical direction displacement on column, and then drive liquid crystal display 15 carries out the displacement of Vertical direction and elevation direction simultaneously; And, this column 13 can fixed placement on the base 14 of desktop.
Support bracket of display device of the present invention can be used for any video image displaying apparatus, and plasma television for example only need be connected to video image displaying apparatus on the display device connecting plate and gets final product.
The advantage that support bracket of display device of the present invention has is as follows:
1, the support bracket of display device of the present invention distance and the angle of regulator solution crystal display device automatically, and can set different tracks, make this display device motion, thereby the computer user constantly adjusts the use posture, thereby alleviates eye fatigue, improves cervical vertebra, lumbar vertebrae and the force-bearing situation and the muscular states of muscle on every side.
2, support bracket of display device of the present invention uses micro-machine can realize driving, and controller adopts single-chip to control, and cost is lower, and practicability is higher.
3, support bracket of display device of the present invention is very convenient in installation and maintenance, and can realize interlock with the motion of other direction.
Used specific case herein principle of the present invention and mode of execution are set forth, above embodiment's explanation just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (6)
1. support bracket of display device, described carriage comprises base, is installed in the column on the described base, it is characterized in that, described column outer cover is connected to a sliding sleeve, described sliding sleeve has a long sidewall, described long lower sidewall is fixedlyed connected to bearing support with a U, and a pivotally connected U is to pivoting support for this long side wall upper part; One U is installed on the described bearing support to an end of drive screw, and this U runs through a motor cabinet to the drive screw the other end and is connected with a motor; And described U is furnished with a U to transmission nut to drive screw, and described U is connected with the stock end pivoting of a connecting rod to transmission nut, and the quarter butt end of described connecting rod and the bottom of a display device connecting plate are pivotally connected; This display device connecting plate top is installed with described U to pivoting support;
Described motor is connected with controller, described controller is controlled described motor driving U to drive screw turns, described U drives described U to drive screw and moves up and down to transmission nut, and described U drives the display device connecting plate to transmission nut by connecting rod and carries out elevation angle displacement movement;
Described carriage also comprises: be arranged at the slide rail of described U between bearing support and motor cabinet, described U is connected on the described slide rail to the transmission nut moving card.
2. support bracket of display device as claimed in claim 1 is characterized in that, described motor cabinet is fixed on the described long sidewall, supports described motor.
3. support bracket of display device as claimed in claim 1 or 2 is characterized in that, described sliding sleeve inboard is provided with pad in the sliding sleeve, and pad is fitted slidably with the outer wall of the described column left and right sides in the described sliding sleeve.
4. support bracket of display device as claimed in claim 3 is characterized in that the bottom of described display device connecting plate is provided with connecting rod support, and the quarter butt end and the described connecting rod support of described connecting rod are pivotally connected.
5. support bracket of display device as claimed in claim 1 is characterized in that, also comprises: the column outer cover that is covered in described column and sliding sleeve outside.
6. as claim 1,2,4 or 5 described support bracket of display device, it is characterized in that the scope of described elevation angle displacement movement is-15 degree--80 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102231005A CN101403461B (en) | 2008-09-26 | 2008-09-26 | Support bracket of display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102231005A CN101403461B (en) | 2008-09-26 | 2008-09-26 | Support bracket of display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101403461A CN101403461A (en) | 2009-04-08 |
| CN101403461B true CN101403461B (en) | 2010-12-08 |
Family
ID=40537559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102231005A Expired - Fee Related CN101403461B (en) | 2008-09-26 | 2008-09-26 | Support bracket of display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101403461B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103455103B (en) * | 2013-08-26 | 2017-02-08 | 武汉市严氏液压机械有限公司 | Computer display mobile device |
| CN105987259A (en) * | 2015-02-12 | 2016-10-05 | 冠捷投资有限公司 | Displayer |
| CN105179894B (en) * | 2015-05-15 | 2017-08-25 | 浙江工业大学 | A kind of binocular vision head |
| CN106125844A (en) * | 2016-06-30 | 2016-11-16 | 联想(北京)有限公司 | A kind of electronic equipment and open-and-close mechanism thereof |
| CN105937695B (en) * | 2016-07-07 | 2018-01-26 | 山东旭天标识工程有限公司 | The erecting device and its installation method of a kind of outdoor advertising display |
| CN105937694B (en) * | 2016-07-07 | 2017-12-08 | 绍兴金帝乐门业有限公司 | A kind of mounting structure and its installation method for outdoor advertising display |
| CN107101080A (en) * | 2016-10-31 | 2017-08-29 | 屈吕成 | A kind of wall-mounted LCDs mechanism |
| CN107101079A (en) * | 2016-10-31 | 2017-08-29 | 屈吕成 | A kind of liquid crystal display equipment of energy wall hanging |
| CN108320675A (en) * | 2017-06-20 | 2018-07-24 | 合肥市惠科精密模具有限公司 | A kind of TFT-LCD display screens |
| CN109521839B (en) * | 2018-11-10 | 2020-05-12 | 万翼方教育科技(江苏)有限公司 | Elevation angle adjustable computer display screen |
-
2008
- 2008-09-26 CN CN2008102231005A patent/CN101403461B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101403461A (en) | 2009-04-08 |
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Granted publication date: 20101208 Termination date: 20130926 |