CN2768154Y - Angle adjusting device for wall-hanging type display device III - Google Patents
Angle adjusting device for wall-hanging type display device III Download PDFInfo
- Publication number
- CN2768154Y CN2768154Y CN 200520068814 CN200520068814U CN2768154Y CN 2768154 Y CN2768154 Y CN 2768154Y CN 200520068814 CN200520068814 CN 200520068814 CN 200520068814 U CN200520068814 U CN 200520068814U CN 2768154 Y CN2768154 Y CN 2768154Y
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- display device
- wall
- hinge assembly
- angle
- tie point
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Abstract
The utility model discloses an angle adjusting device for a wall hanging display device iii, which comprises a fixing bracket, a device fixing frame and a hinge fixing bracket, wherein a sliding rod A and a sliding rod B are mutually in cross connection through a connecting point C to form a hinge, one end of the sliding rod A is connected with the hinge fixing bracket through a connecting point D, the other end can be slid on the device fixing frame, one end of the sliding rod B can be slid on the hinge fixing bracket, and the other end is connected with the device fixing frame through a connecting point E; one of the connecting points C, D, and E is provided with a hinging assembly with a setting rotational resistance moment, the other connecting points are in rotary connection and a balancing tension spring is additionally provided. After the device is used, when the angle is adjusted, a locking bolt is loosed, a small acting force is directly exerted on the utility model or the wall hanging type display device which does not need disassembling, and the angel can be accurately adjusted according to user's needs; meanwhile, as the siding rod A and the sliding rod B of the hinge are provided, the balancing stability of the device can be ensured; after the angle adjusting operation is finished, the locking bolt is screwed tightly and the final angle keeps stabler.
Description
Technical field
The utility model relates to a kind of angle regulator of wall-hanging display device, relates in particular to a kind ofly can accurately be installed in the angle regulator at the visual angle of the wall-hanging display device on the wall according to user's needs in the certain angle range of adjustment.
Background technology
Along with continuous advancement in technology, many electric equipments are designed to ultrathin type, so that it is pasted extension on the wall, neither take up room, and also attractive in appearance, practical.With fast-selling in the market plasma display panel TV (PDP (Plasma Disply Panel) TV), the liquid crystal display television hanging display device of high-tech slim wall such as (LCD (Liquid Crystal Display) TV) is example, its screen size is increasing, but its thickness is but more and more thinner, brings unprecedented new enjoyment to the user.
The angle regulator of early stage wall-hanging display device is not very inconvenience in use, is exactly that complex manufacturing technology or cost are higher.(application number: 02122095.6) disclose a kind of device that is used to regulate display device angle, it realizes angular adjustment by a hinged joint, a balancing shaft and an adjustable angle nodal axisn to patent of invention " be used for regulating the device of display device angle and link support ".But because the deadweight of wall-hanging display device is bigger, to use less power be the angle of scalable display device in order to reach, and the structure that said apparatus adopted is complicated, and the processing difficulty of getting up is bigger, and cost is higher.Patent " angle regulator of wall type display device " (application number: a kind of angle regulator is provided 200420080067.2), by an angle continuous regulating mechanism and a balance tension spring of having set certain rotational resistance torque, realize that the user accurately regulates the needs of the angle of wall-hanging display device.This angle continuous regulating mechanism comprises two connecting rods and hinge assembly, this connecting rod one end is hinged by hinge assembly, the other end and the fixed support of a connecting rod are rotationally connected, and the other end of another root connecting rod is rotationally connected with the device fixed mount, and hinge assembly has a rotational resistance torque of setting.Because two angle continuous regulating mechanisms come adjusting angle about the general employing of this structure, often there is gap in power owing to both hands when applying external force, there is gap in the adjusting angle of the angle continuous regulating mechanism about making, thereby the power that two angle continuous regulating mechanisms bear about making when stationary state is different.
Goal of the invention
The purpose of this utility model is to provide the angle regulator of a kind of equilibrium state wall-hanging display device simple in structure preferably, it need not the hanging display device of removal wall, just can directly apply external force on wall-hanging display device, accurately regulate the angle of wall-hanging display device according to user's needs.
For achieving the above object, the utility model comprises the fixed support that is installed on wall or the bracing frame, be installed on the device fixed mount at the wall-hanging display device back side, attached to the hinged joint fixed support on the fixed support appointed area, fixed support is rotationally connected with the lower end of device fixed mount, slide bar A and slide bar B constitute hinged joint by tie point C cross connection each other, the end of slide bar A is connected by tie point D with the hinged joint fixed support, the other end can slide on the device fixed mount, the end of slide bar B can slide on the hinged joint fixed support, the other end is connected by tie point E with the device fixed mount, above-mentioned tie point C, D, one of E is by bolt, pad, the hinge assembly that elastomeric pad and nut are formed, this hinge assembly has a rotational resistance torque of setting, all the other tie points are for being rotationally connected, other has balance tension spring, the one end is connected with fixed support, and the other end is connected with the device fixed mount.
After adopting said apparatus, by hinge assembly being located on tie point C, D or the E, select suitable hinge assembly and balance tension spring, can reach the same effect of disclosed device in the patent 200420080067.2 " angle regulator of wall-hanging display device "; Only need directly to apply a little acting force, just can realize need not the hanging display device of removal wall and accurately regulate the angle of wall-hanging display device according to user's needs the utility model or wall-hanging display device.Owing to the slide bar A of hinged joint and the effect of slide bar B, can guarantee the stability of equilibrium of this device simultaneously.
In above-mentioned tie point C, D, E, also can select wherein two tie points or the hinge assembly of three tie points for forming by bolt, pad, elastomeric pad and nut, this hinge assembly has a rotational resistance torque of setting, and remaining tie point is for being rotationally connected.
In a word, compare, the utlity model has following advantage with existing apparatus:
1, can realize the directly manual adjustments angle on wall-hanging display device of individual subscriber, even the deadweight of wall-hanging display device is heavier, required externally applied forces is also very little;
2, simple in structure, cost is lower, and applicable surface is wider, can be widely used on the heavier high-end electronic product such as plasma display panel TV, liquid crystal display television, also can be used on the large-scale Graphic Panels such as large board, large-scale billboard;
3, stability of equilibrium of the present utility model is better, can guarantee effectively that when adjusting angle the stroke of wall-hanging display device the right and left is identical, and is stressed even, do not have the torsion influence.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed description;
Fig. 1 is the structure synoptic diagram of the utility model embodiment 1 when opening;
Fig. 2 is that the utility model tie point C is the three-dimensional exploded view of hinge assembly;
Fig. 3 is that the utility model tie point D is the three-dimensional exploded view of hinge assembly;
Fig. 4 is that the utility model tie point E is the three-dimensional exploded view of hinge assembly.
Embodiment
See also Fig. 1, shown in Figure 2, the utility model comprises fixed support 1, device fixed mount 2, hinged joint fixed support 3, hinged joint 4 and balance tension spring 5.
Fixed support 1 is installed on the metope, and device fixed mount 2 is installed on the back side of wall-hanging display device 6, and the upper end of device fixed mount 2 is provided with one can be for the slide-bar 21 of slide bar A, B slip, and fixed support 1 is rotationally connected by pin 7 with the lower end of device fixed mount 2;
Hinged joint fixed support 3 is fixed on the appointed area of fixed support 1;
Slide bar A and slide bar B constitute hinged joint 4 by tie point C cross connection each other, the end of slide bar A is connected by tie point D with hinged joint fixed support 3, other end device slides on the slide-bar 21 of device fixed mount 2, the end device of slide bar B is on a rotation axis 31, this rotation axis 31 can slide in the chute 32 of hinged joint fixed support 3, the other end is connected by tie point E with device fixed mount 2, the not end of rotation axis 31 can be provided with a clamping screw 33, when the utility model is adjusted to required angle, with bolt 33 locking, stability that can more effective this device of enhancing;
One of above-mentioned tie point C, D or E are hinge assembly 8, and this hinge assembly 8 is installed by bolt 81, pad 82, elastomeric pad 83 and nut 84 and formed, and it produces a rotational resistance torque, and all the other tie points are for being rotationally connected;
Other has an end of balance tension spring 5 to be connected with fixed support 1, the other end is connected with device fixed mount 2, the pulling force that it produced can roughly be offset the outside pulling force of level that wall-hanging display device 6 gravity are produced, and makes this device required external force big or small basically identical when pushing away or draw when adjusting angle.
The utility model with fix wall-hanging display device 6 on it when the angle of inclination, in the time will adjusting this design factors, unclamp clamping screw 33, with pin 7 is rotating fulcrum, the rotational resistance torque of the gravitational torque of this device and wall-hanging display device 6, the drag torque of balance tension spring 5, hinge assembly 8 is to the opplied moment of device fixed mount 2, and the three is in the static balance state.At different angles of inclination, more than three kinds answer the equilibrium relation of moment can produce the required external carbuncle of this static balance state of different destruction, the external force on putting on device is during greater than this external carbuncle, just the angle of the wall-hanging display device 6 of scalable; Simultaneously, because the existence of the necessary minimum external carbuncle of this adjusting angle, after the user regulates angle, can keep the angle adjusted constant for a long time.Therefore, the setting of the rotational resistance torque of hinge assembly 8 and this device elastic force size of required balance tension spring 5 when static, adjust along with the weight of wall-hanging display device 6, to guarantee this device balance stationary state under the inclination situation when no external force applies; Simultaneously, because the elastic force of balance tension spring 5 size is directly relevant with initial length, spring ratio and the location point thereof of balance tension spring 5, the rotation torsional moment by selecting different hinge assembly 8 and initial length, spring ratio and the location point thereof of balance tension spring 5, then can determine the size of above-mentioned minimum stress, to reach the most suitable user's required adjusting power scope.
In above-mentioned tie point C, D or E, also can select wherein two tie points or three tie points is above-mentioned hinge assembly 8.
With tie point C is that hinge assembly 8 is an example, can be as shown in Figure 3, this hinge assembly 8 is made up of bolt 81, pad 82, rotating gasket 85, elastomeric pad 83 and nut 84, be installed together with slide bar A, B in regular turn, the screw rod 811 of this bolt 81 is a flat, the bolt hole Al of slide bar A is the flat suitable with screw rod 811, and the bolt hole B1 of slide bar B is circular, and the pad hole 851 of rotating gasket 85 is a flat.Slide bar A, B can be around the pin joint rotations of hinge assembly 8, the rotational resistance torque of hinge assembly 8 can be by the degree of tightness of setting nut 84, and the quantity of elastomeric pad 83 and the parameter of spring ratio are regulated (electronics shows that the industry normal open claims that this kind structure is Hinge in the world at present).This structure can guarantee effectively that when bolt 81 was driven by slide bar A, relative displacement did not take place for 81 on nut 84 and bolt when applying external force on the utility model, and its rotational resistance torque size is constant; And when applying external force less than minimum stress, the rotational resistance torque that the friction force that this device produces forms remains static the utility model.Difference according to the weight of wall-hanging display device 6 should adopt the hinge assembly 8 with suitable rotational resistance torque.
In addition, fixed support 1 and device fixed mount 2 can be according to the needs of cost, the structure of employing full wafer, the structure of framework or beam, bar structure.
Claims (3)
1, the angle regulator three of wall-hanging display device, it comprises the fixed support that is installed on wall or the bracing frame, be installed on the device fixed mount at the wall-hanging display device back side, attached to the hinged joint fixed support on the fixed support appointed area, fixed support is rotationally connected with the lower end of device fixed mount, slide bar A and slide bar B constitute hinged joint by tie point C cross connection each other, the end of slide bar A is connected by tie point D with the hinged joint fixed support, the other end can slide on the device fixed mount, the end of slide bar B can slide on the hinged joint fixed support, the other end is connected by tie point E with the device fixed mount, it is characterized in that:
Above-mentioned tie point C, one of D, E are the hinge assembly of being made up of bolt, pad, elastomeric pad and nut, and this hinge assembly has a rotational resistance torque of setting, and all the other tie points are for being rotationally connected;
Other has balance tension spring, and the one end is connected with fixed support, and the other end is connected with the device fixed mount.
2, the angle regulator three of wall-hanging display device as claimed in claim 1, it is characterized in that: the hinge assembly of two tie points among above-mentioned tie point C, D, the E for forming by bolt, pad, elastomeric pad and nut, this hinge assembly has a rotational resistance torque of setting, and the another one tie point is for being rotationally connected.
3, the angle regulator three of wall-hanging display device as claimed in claim 1 is characterized in that: above-mentioned tie point C, D, the E hinge assembly for being made up of bolt, pad, elastomeric pad and nut, this hinge assembly has a rotational resistance torque of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068814 CN2768154Y (en) | 2005-01-24 | 2005-01-24 | Angle adjusting device for wall-hanging type display device III |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068814 CN2768154Y (en) | 2005-01-24 | 2005-01-24 | Angle adjusting device for wall-hanging type display device III |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2768154Y true CN2768154Y (en) | 2006-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520068814 Expired - Fee Related CN2768154Y (en) | 2005-01-24 | 2005-01-24 | Angle adjusting device for wall-hanging type display device III |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2768154Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551050B (en) * | 2008-03-31 | 2012-06-06 | 于英杰 | Wall mounted television stand capable of adjusting visual angle by remote control |
| CN103090172A (en) * | 2013-01-16 | 2013-05-08 | 江苏百弘视听科技有限公司 | Display support |
| CN103867865A (en) * | 2012-12-13 | 2014-06-18 | 昆达电脑科技(昆山)有限公司 | Support structure of display |
| CN105605383A (en) * | 2016-03-14 | 2016-05-25 | 上海核工程研究设计院 | Novel adjustable landing mounting frame for large screens |
| CN109630604A (en) * | 2018-12-19 | 2019-04-16 | 兰州工业学院 | A kind of machine cabinet load-bearing shock-proof type center rest |
-
2005
- 2005-01-24 CN CN 200520068814 patent/CN2768154Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551050B (en) * | 2008-03-31 | 2012-06-06 | 于英杰 | Wall mounted television stand capable of adjusting visual angle by remote control |
| CN103867865A (en) * | 2012-12-13 | 2014-06-18 | 昆达电脑科技(昆山)有限公司 | Support structure of display |
| CN103090172A (en) * | 2013-01-16 | 2013-05-08 | 江苏百弘视听科技有限公司 | Display support |
| CN105605383A (en) * | 2016-03-14 | 2016-05-25 | 上海核工程研究设计院 | Novel adjustable landing mounting frame for large screens |
| CN109630604A (en) * | 2018-12-19 | 2019-04-16 | 兰州工业学院 | A kind of machine cabinet load-bearing shock-proof type center rest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060329 |