CN2768156Y - Angle adjusting device for wall-hanging type display device I - Google Patents
Angle adjusting device for wall-hanging type display device I Download PDFInfo
- Publication number
- CN2768156Y CN2768156Y CN 200520068816 CN200520068816U CN2768156Y CN 2768156 Y CN2768156 Y CN 2768156Y CN 200520068816 CN200520068816 CN 200520068816 CN 200520068816 U CN200520068816 U CN 200520068816U CN 2768156 Y CN2768156 Y CN 2768156Y
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- wall
- display device
- tie point
- hinge assembly
- connecting rod
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Abstract
The utility model discloses an angle adjusting device of a wall hanging type display i, which comprises a fixing bracket and a device fixing frame, wherein the fixing bracket and the lower end of the device fixing frame are rotationally connected through a connecting point A, one end of a connecting rod and one end of the other connecting rod are rotationally connected through a connecting point B, the other end of one connecting rod is connected with the fixing bracket through the connecting point C, and the other end of the other connecting rod is connected with the device fixing frame through the connecting point D; the connecting point C or the connecting point D is a hinging component with set rotary resistance force, the other connecting point is the rotary connection and is additionally provided with a balancing tension spring, one end of which is connected with the fixing bracket and the other end is connected with the device fixing frame. When the device is adopted, a force which is not large can be directly applied on device or the wall handing type display device through selecting the proper hinging component and the balancing tension spring, the wall hanging type display device does not need disassembling, and the angle of the wall hanging type display device can be accurately regulated according to a user's needs.
Description
Technical field
The utility model relates to a kind of angle regulator of wall-mounted device, relate in particular to a kind of can be in the certain angle range of adjustment according to user's needs, accurately regulate the angle regulator at the visual angle that is installed in the wall-hanging display device on the wall.
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 DisplayPanel) 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.The hinge assembly (be as application number 02130579.4 the disclosed hinge assembly of patent of invention " hinge assembly that is used for flat-panel screens ") that the company that had afterwards will be used for the laptop computer display screen applies to wall-hanging display device, but because the deadweight of wall type display device is bigger, need the moment of torsion of its hinge assembly bigger, it is bigger to process difficulty, cost is higher, and it is difficult to promote.
Goal of the invention
The purpose of this utility model is to provide a kind of angle regulator of wall-hanging display device simple in structure, 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, fixed support is rotationally connected by tie point A with the lower end of device fixed mount, one end of two connecting rods is rotationally connected by tie point B, the other end of a connecting rod is connected by tie point C with fixed support, the other end of another root connecting rod is connected by tie point D with the device fixed mount, tie point C or D are by bolt, pad, the hinge assembly that elastomeric pad and nut are formed, this hinge assembly has a rotational resistance torque of setting, the another one tie point is 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 at tie point B or C, select suitable hinge assembly and balance tension spring, only just can realize needing directly apply a little acting force, then can need not the hanging display device of removal wall and accurately regulate the angle of wall-hanging display device according to user's needs this device or wall-hanging display device.
In above-mentioned tie point A, B, C, D, also can select wherein two tie points, three tie points or the hinge assembly of four points of connection 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, bar linkage structure of the present utility model can be hidden in the groove of fixed support and device fixed mount, and integral thickness can be made into thinner, good looking appearance.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed description:
Fig. 1 is the side structure synoptic diagram of the utility model embodiment 1 when opening;
Structural representation when Fig. 2 is the utility model embodiment 1 closure;
Fig. 3 is the three-dimensional exploded view that tie point B of the present utility model is a hinge assembly;
Fig. 4 is the three-dimensional exploded view that tie point C of the present utility model is a hinge assembly;
Fig. 5 is the three-dimensional exploded view that tie point D of the present utility model is a hinge assembly.
Embodiment
See also Fig. 1, shown in Figure 2, the utility model comprises fixed support 1, device fixed mount 2, connecting rod 3, connecting rod 4 and balance tension spring 5.
Fixed support 1 is installed on the bracing frame 6, and device fixed mount 2 is installed on the back side of wall-hanging display device 7, and fixed support 1 is rotationally connected with pin by tie point A with the lower end of device fixed mount 2;
One end of two connecting rods 3,4 is rotationally connected by tie point B, and the other end of connecting rod 3 is connected by tie point C with fixed support 1, and the other end of connecting rod 4 is connected by tie point D with device fixed mount 2;
Above-mentioned tie point C or D such as Fig. 4, shown in Figure 5 are made of hinge assembly 8, this hinge assembly 8 by 81, pad 82, elastomeric pad 83 and nut 84 install in regular turn and form, it produces a rotational resistance torque;
One end of balance tension spring 5 is 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 acting force that wall-hanging display device 7 gravity are produced, the required big or small basically identical of external force when pushing away or draw when making adjusting angle.
The utility model with fix wall-hanging display device 7 on it when the angle of inclination, with pin A is rotating fulcrum, and this device is in the static balance state with the gravitational torque of wall-hanging display device 7, the drag torque of balance tension spring 5, the rotational resistance torque of hinge assembly 8 to the opplied moment three who installs fixed mount 2.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 7 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 7, 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 rotational resistance torque 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 A, B, C, D, also can select wherein two tie points, three tie points or four points of connection is hinge assembly.
With tie point B is that hinge assembly 8 is an example, can be as shown in Figure 3, this hinge assembly 8 is by bolt 81, pad 82, elastomeric pad 83 and nut 84, be installed together with connecting rod 3,4 in regular turn, the screw rod 811 of this bolt 81 is a flat, the bolt hole 31 of connecting rod 3 is the flat that screw rod 811 is matched mutually, and the bolt hole 41 of connecting rod 4 is circular, pad hole 851 flats of rotating gasket 85.Connecting rod 3,4 can be around the pin joint rotation of hinge component 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 connecting rod 3, 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 7 should adopt the hinge assembly 8 with suitable rotational resistance torque.
The utility model can be provided with stopper slot 42 and spacing preiection 32 as shown in Figure 3 on two parts that tie point connected, limit the relative rotation angle of tie point link, thereby limits maximum subtended angle of the present utility model, and this is generally 20 at subtended angle.About.
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.The number of connecting rod 3,4 and balance tension spring 5 also can increase or reduce as required.As many connecting rod 3,4 is joined single balance tension spring 5, or a plurality of balance tension spring 5 joins singly to connecting rod 3,4, or a plurality of balance tension spring 4 is joined many to connecting rod 3,4.
In use, earlier bracing frame 6 is fixed on the wall 9, device fixed mount 2 is fixed on the back side of wall-hanging display device 7, and the hook by fixed support 1 back side together is hooked in wall-hanging display device 7 and bar linkage structure on the bracing frame 6 again.According to user's needs, on the angle regulator of wall-hanging display device 7 or wall-hanging display device, directly apply corresponding adjusting power again, the both view angle adjustment of wall-hanging display device 7 is got final product to the required angle of user.
Claims (4)
1, the angle regulator one of wall-hanging display device, it comprises the fixed support that is installed on wall or the bracing frame, the device fixed mount that is installed on the wall-hanging display device back side, fixed support is rotationally connected by tie point A with the lower end of device fixed mount, one end of two connecting rods is rotationally connected by tie point B, the other end of a connecting rod is connected by tie point C with fixed support, the other end of another root connecting rod is connected by tie point D with the device fixed mount, it is characterized in that:
Above-mentioned tie point C or D 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 the another one tie point is 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 one 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 A, B, C, the D for forming by bolt, pad, elastomeric pad and nut, this hinge assembly has a rotational resistance torque of setting, and two other tie point is for being rotationally connected.
3, the angle regulator one of wall-hanging display device as claimed in claim 1, it is characterized in that: the hinge assembly of three tie points among above-mentioned tie point A, B, C, the D 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.
4, the angle regulator one of wall-hanging display device as claimed in claim 1, it is characterized in that: above-mentioned tie point A, B, C, the hinge assembly of D 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 200520068816 CN2768156Y (en) | 2005-01-24 | 2005-01-24 | Angle adjusting device for wall-hanging type display device I |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068816 CN2768156Y (en) | 2005-01-24 | 2005-01-24 | Angle adjusting device for wall-hanging type display device I |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2768156Y true CN2768156Y (en) | 2006-03-29 |
Family
ID=36682026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520068816 Expired - Fee Related CN2768156Y (en) | 2005-01-24 | 2005-01-24 | Angle adjusting device for wall-hanging type display device I |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2768156Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009109100A1 (en) * | 2008-03-06 | 2009-09-11 | Cheng Feng | Panel display screen wall-hanging device |
| CN102705680A (en) * | 2012-06-14 | 2012-10-03 | 福建省锐驰电子科技有限公司 | Base-mounted and wall-mounted integral mechanism for display |
| CN105006204A (en) * | 2015-07-07 | 2015-10-28 | 长治市华杰光电科技有限公司 | Led display screen mounting frame structure |
| CN107919070A (en) * | 2016-10-06 | 2018-04-17 | 三星电子株式会社 | Display device |
| CN110444126A (en) * | 2019-07-24 | 2019-11-12 | 汉腾汽车有限公司 | One kind being integrated in wisdom radio car LED display mounting structure |
| CN110503897A (en) * | 2019-08-26 | 2019-11-26 | 中山市百木光电科技有限公司 | Multi-angle adjustable small-space display screen based on Internet of things |
| CN113639909A (en) * | 2021-07-01 | 2021-11-12 | 东风柳州汽车有限公司 | Engine cover pulling-out force testing device |
-
2005
- 2005-01-24 CN CN 200520068816 patent/CN2768156Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009109100A1 (en) * | 2008-03-06 | 2009-09-11 | Cheng Feng | Panel display screen wall-hanging device |
| CN102705680A (en) * | 2012-06-14 | 2012-10-03 | 福建省锐驰电子科技有限公司 | Base-mounted and wall-mounted integral mechanism for display |
| CN105006204A (en) * | 2015-07-07 | 2015-10-28 | 长治市华杰光电科技有限公司 | Led display screen mounting frame structure |
| CN107919070A (en) * | 2016-10-06 | 2018-04-17 | 三星电子株式会社 | Display device |
| CN107919070B (en) * | 2016-10-06 | 2021-07-02 | 三星电子株式会社 | Display device |
| CN110444126A (en) * | 2019-07-24 | 2019-11-12 | 汉腾汽车有限公司 | One kind being integrated in wisdom radio car LED display mounting structure |
| CN110503897A (en) * | 2019-08-26 | 2019-11-26 | 中山市百木光电科技有限公司 | Multi-angle adjustable small-space display screen based on Internet of things |
| CN110503897B (en) * | 2019-08-26 | 2021-06-18 | 中山市百木光电科技有限公司 | Multi-angle adjustable small-space display screen based on Internet of things |
| CN113639909A (en) * | 2021-07-01 | 2021-11-12 | 东风柳州汽车有限公司 | Engine cover pulling-out force testing device |
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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 |