CN202257015U - Suspension type support of projector - Google Patents
Suspension type support of projector Download PDFInfo
- Publication number
- CN202257015U CN202257015U CN2011203882301U CN201120388230U CN202257015U CN 202257015 U CN202257015 U CN 202257015U CN 2011203882301 U CN2011203882301 U CN 2011203882301U CN 201120388230 U CN201120388230 U CN 201120388230U CN 202257015 U CN202257015 U CN 202257015U
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- China
- Prior art keywords
- wallboard
- rotary head
- projector
- cross
- long arc
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- Expired - Fee Related
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Abstract
The utility model relates to a suspension type support of a projector, comprising a fixing seat, a round pipe and a suspension support, wherein the fixing seat is formed by a wallboard and an internal ribbed tube which is stretched out from the middle part of the wallboard; the upper end of the round pipe is provided with external threads and is in threaded connection with the internal ribbed tube; the suspension support mainly comprises a rotary head, a cross rotary head, a rotary plate and an extension frame; the rotary head is fixedly connected with the lower end of the round pipe; the bottom of the rotary plate is fixedly connected with a base plate; the cross rotary head is connected with the rotary head and the rotary plate so as to form a cross universal joint mechanism; four long arc-shaped holes are uniformly arranged on the base plate; cross pan head screws are arranged in the long arc-shaped holes and move along circular arc tracks of the long arc-shaped holes; and the extension frame is of a structure shaped like a long strip hole and is fixedly connected with the cross pan head screws. By means of the suspension type support, the projector can be rotated at an angle of 360 DEG and the elevation angle (from side to side and front to back) can be freely adjusted at -30-30 DEG. The suspension type support is suitable for multi-type different-hole site projectors.
Description
Technical field
The utility model relates to a kind of projector mount, relates in particular to a kind of projector pipe-hanging hook that is used to be suspended under the ceiling.
Background technology
At present, projector is widely used in meeting room, shows in the Room, in order to show all kinds of flat images.Projector generally is to put on the table to use, but for convention, extraordinary displaying or certain specific occasion, projector should not be put on the table, and requires to be suspended under the ceiling, at this moment just must use suspension bracket.At present, a kind of suspension bracket is arranged, its suspension rod directly is fixed under the ceiling, and projector directly is connected with the mounting bracket that suspension rod is transferred, and lacks adjustment each other, can only fix a view directions; And mounting bracket can only be complementary with a certain projector, thereby angle can run into very big difficulty when changing projector at the adjustment visual angle.
Summary of the invention
The purpose of the utility model provides a kind of suspension bracket for projector, its objective is the problem that projector inclination angle and view directions can not be adjusted in the prior art that solves.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of suspension bracket for projector; Comprise with fixing holder, the pipe of ceiling and be used for fixing the suspension of projector that said holder is formed by wallboard with by the extended rifled tube in wallboard middle part; The upper end of said pipe is provided with external thread, and is threaded with said rifled tube;
Said suspension mainly is made up of rotary head, cross rotary head, rotor plate, base plate and Extension support; Wherein, rotary head is for falling " U " type suspension hook, and affixed with the lower end of pipe; Rotor plate is " U " type suspension hook, and its bottom is fixedly connected with base plate; Convex four threaded holes that are provided with symmetry in the said cross rotary head, wherein a pair of threaded hole is threaded with the dual-side of rotary head, and another double thread hole is threaded with the dual-side of rotor plate, constitutes candan universal joint mechanism; Be equipped with four long arc shape holes on the said base plate, the starting point in four long arc shape holes and terminal point on two concentric circless, are provided with the cross plate head screw in this long arc shape hole respectively, and this cross plate head screw is obedient to the arc track motion in long arc shape hole; Said Extension support is the strip cavernous structure, and this Extension support is fixedly connected with said cross plate head screw.
Related content in the technique scheme is explained as follows:
1, in the such scheme, said wallboard upper edge circumferentially is equipped with four long arc shape holes.This wallboard adopts the design of long arc shape hole, and its angle can be regulated when installing with metope or ceiling.
2, in the such scheme, offer microscler single face hole on the side of said pipe, this microscler single face hole is convenient to penetrate the various lines that projector uses in the pipe, and is neat and artistic.
3, in the such scheme, be provided with square nut in the hole of said Extension support, the cross plate head screw is fixedly connected with this square nut.
4, in the such scheme, said pipe is threaded with the rifled tube of wallboard, makes just can reach 360 degree rotations of projector by rotation pipe certain angle.
5, in the such scheme, said wallboard has wallboard lid, and this wallboard lid is connected with wallboard and fits, and makes total fashion more attractive in appearance.
Because the technique scheme utilization, the utility model compared with prior art has advantage:
1, the wallboard of the utility model adopts the design of long arc shape hole, when installing with metope, can regulate.Pipe is threaded with the rifled tube of wallboard, makes just can reach 360 degree rotations of projector by rotation pipe certain angle; The hexagonal screw just can tightly pin pipe in pinning, thereby it is convenient, safe and reliable to have played installation; Cover the wallboard lid, fashion more attractive in appearance on the structure.
2, because the candan universal joint principle design that is made up of rotary head, rotor plate and cross rotary head regulate is adopted at the utility model elevation angle, the scalable elevation angle (all around)-30 °～30 °, make user's adjusting angle more freely.
3, because the utility model rotary head and back-plane design employing are threaded, it is more convenient to make the user load and unload projector.
4, because the utility model base plate adopts the design of long arc shape hole; The cross plate head screw that makes moves along arc track in the long arc shape hole; And Extension support is the strip cavernous structure, makes this support be applicable to that the projector of position, different hole and model installs and uses, for the user provides effect more attractive in appearance.No matter you want to watch and can both satisfy in any angle in room your visual field of intimate love.
Description of drawings
Accompanying drawing 1 is the utility model structure exploded perspective view;
Accompanying drawing 2 is the utility model one-piece construction synoptic diagram.
In the above accompanying drawing: 1, holder; 2, pipe; 3, wallboard; 4, rifled tube; 5, rotary head; 6, cross rotary head; 7, rotor plate; 8, base plate; 9, Extension support; 10, long arc shape hole; 11, cross plate head screw; 12, long arc shape hole; 13, microscler single face hole; 14, wallboard lid.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment:
Shown in Fig. 1～2, a kind of suspension bracket for projector comprises with fixing holder 1, the pipe 2 of ceiling and is used for fixing the suspension of projector that said holder 1 is formed by wallboard 3 with by the extended rifled tube 4 in wallboard 3 middle parts; The upper end of said pipe 2 is provided with external thread, and is threaded with said rifled tube 4.
Said suspension mainly is made up of rotary head 5, cross rotary head 6, rotor plate 7, base plate 8 and Extension support 9; Wherein, rotary head 5 is for falling " U " type suspension hook, and affixed with the lower end of pipe 2; Rotor plate 7 is " U " type suspension hook, and its bottom is fixedly connected with base plate 8; Convex four threaded holes that are provided with symmetry in the said cross rotary head 6, wherein a pair of threaded hole is threaded with the dual-side of rotary head 5, and another double thread hole is threaded with the dual-side of rotor plate 7, constitutes a candan universal joint mechanism; The starting point and the terminal point that are equipped with 10, four long arc shape holes 10, four long arc shape holes on the said base plate 8 on two concentric circless, are provided with cross plate head screw 11 in this long arc shape hole 10 respectively, and this cross plate head screw 13 is obedient to the arc track motion in long arc shape hole 10; Said Extension support 9 is the strip cavernous structure, is provided with the square nut (not shown) in the hole of said Extension support 9, and cross plate head screw 11 is fixedly connected with this square nut.
Said wallboard 3 upper edges circumferentially are equipped with four long arc shape holes 12, and its angle can be regulated when installing with metope or ceiling.
Offer microscler single face hole 13 on the side of said pipe 2, this microscler single face hole 13 is convenient to penetrate the various lines that projector uses in the pipe, and is neat and artistic.
Said wallboard 3 has wallboard lid 14, and this wallboard lid is connected with wallboard 3 and fits, and makes total fashion more attractive in appearance.
Adopt the design of long arc shape hole on the wallboard 3 of this suspension bracket for projector, when installing, can regulate with metope.Pipe 2 is threaded with the rifled tube of wallboard 3, makes just can reach 360 degree rotations of projector by rotation pipe 2 certain angles; Be connected with rifled tube 4 through interior hexagonal lock screw, make it tightly sealed at interior pipe 2, the hexagonal screw just can tightly pin pipe in pinning; Thereby it is convenient to have played installation; Safe and reliable, cover the wallboard lid, fashion more attractive in appearance on the structure.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (5)
1. suspension bracket for projector comprises holder (1), the pipe (2) and the suspension that be used for fixing projector fixing with ceiling, it is characterized in that: said holder (1) is formed by wallboard (3) with by extended rifled tube (4) in the middle part of the wallboard (3); The upper end of said pipe (2) is provided with external thread, and is threaded with said rifled tube (4);
Said suspension mainly is made up of rotary head (5), cross rotary head (6), rotor plate (7), base plate (8) and Extension support (9); Wherein, rotary head (5) is for falling " U " type suspension hook, and affixed with the lower end of pipe (2); Rotor plate (7) is " U " type suspension hook, and its bottom is fixedly connected with base plate (8); Convex four threaded holes that are provided with symmetry are gone up in said cross rotary head (6), and wherein a pair of threaded hole is threaded with the dual-side of rotary head (5), and another double thread hole is threaded with the dual-side of rotor plate (7), constitutes a candan universal joint mechanism; Be equipped with four long arc shape holes (10) on the said base plate (8); The starting point in four long arc shape holes (10) and terminal point are respectively on two concentric circless; Be provided with cross plate head screw (11) in this long arc shape hole (10), this cross plate head screw (11) is obedient to the arc track motion in long arc shape hole (10); Said Extension support (9) is the strip cavernous structure, and this Extension support (9) is fixedly connected with said cross plate head screw (11).
2. suspension bracket for projector according to claim 1 is characterized in that: said wallboard (3) upper edge circumferentially is equipped with four long arc shape holes (12).
3. suspension bracket for projector according to claim 1 is characterized in that: offer microscler single face hole (13) on the side of said pipe (2).
4. suspension bracket for projector according to claim 1 is characterized in that: be provided with square nut in the hole of said Extension support (9), cross plate head screw (11) is fixedly connected with this square nut.
5. suspension bracket for projector according to claim 1 is characterized in that: said wallboard (3) has wallboard lid (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203882301U CN202257015U (en) | 2011-10-13 | 2011-10-13 | Suspension type support of projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203882301U CN202257015U (en) | 2011-10-13 | 2011-10-13 | Suspension type support of projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202257015U true CN202257015U (en) | 2012-05-30 |
Family
ID=46118230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203882301U Expired - Fee Related CN202257015U (en) | 2011-10-13 | 2011-10-13 | Suspension type support of projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202257015U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980012A (en) * | 2012-11-16 | 2013-03-20 | 东莞市澳星视听器材有限公司 | Projector telescopic hanging frame |
| WO2014026391A1 (en) * | 2012-08-16 | 2014-02-20 | Wu Huai | Adjusting seat frame of projector |
| CN103850062A (en) * | 2014-03-28 | 2014-06-11 | 新杰克缝纫机股份有限公司 | Compaction device for sewing |
| CN103867561A (en) * | 2014-04-03 | 2014-06-18 | 孙化军 | Perpendicularly integrated two-degree-of-freedom omnibearing rotating shafts and bearings |
| CN104613288A (en) * | 2015-03-02 | 2015-05-13 | 潘爱松 | Projector holder adjusting and positioning device |
| CN104791593A (en) * | 2015-05-08 | 2015-07-22 | 曾逸凡 | Support device for portable projection device |
| CN105858104A (en) * | 2016-05-26 | 2016-08-17 | 北京安达维尔通用航空工程技术有限公司 | Turbine engine bracket |
| CN106678515A (en) * | 2016-12-07 | 2017-05-17 | 苏州佳世达光电有限公司 | Angle adjusting device and electronic device applying same |
| CN108644594A (en) * | 2018-07-12 | 2018-10-12 | 中国电建集团贵阳勘测设计研究院有限公司 | Adjustable oil cylinder anti-scratching bracket |
| WO2018219453A1 (en) * | 2017-05-31 | 2018-12-06 | Abb Schweiz Ag | Suspension arrangement and high voltage system |
| CN109764232A (en) * | 2019-01-25 | 2019-05-17 | 温州大学瓯江学院 | A kind of school's phonetic teaching equipment mounting device |
| CN113188026A (en) * | 2021-04-30 | 2021-07-30 | 西安虚拟骑乘科技有限公司 | Multi freedom VR motion platform action recording device/VR telescope |
| CN113464797A (en) * | 2021-08-17 | 2021-10-01 | 上海亨临光电科技有限公司 | Gantry hanger structure capable of quickly adjusting two-dimensional postures |
| CN114593343A (en) * | 2022-03-08 | 2022-06-07 | 河南省地球物理空间信息研究院 | Portable measuring instrument and measuring method |
| WO2023109304A1 (en) * | 2021-12-16 | 2023-06-22 | 成都极米科技股份有限公司 | Ceiling mounting structure and projector using same |
-
2011
- 2011-10-13 CN CN2011203882301U patent/CN202257015U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014026391A1 (en) * | 2012-08-16 | 2014-02-20 | Wu Huai | Adjusting seat frame of projector |
| CN102980012A (en) * | 2012-11-16 | 2013-03-20 | 东莞市澳星视听器材有限公司 | Projector telescopic hanging frame |
| CN103850062A (en) * | 2014-03-28 | 2014-06-11 | 新杰克缝纫机股份有限公司 | Compaction device for sewing |
| CN103867561A (en) * | 2014-04-03 | 2014-06-18 | 孙化军 | Perpendicularly integrated two-degree-of-freedom omnibearing rotating shafts and bearings |
| CN103867561B (en) * | 2014-04-03 | 2018-10-30 | 孙化军 | A kind of vertical integrated two-freedom all-directional rotation axis and bearing assembly |
| CN104613288A (en) * | 2015-03-02 | 2015-05-13 | 潘爱松 | Projector holder adjusting and positioning device |
| CN104613288B (en) * | 2015-03-02 | 2016-06-01 | 潘爱松 | The regulating positioning device of a kind of projector mount |
| CN104791593A (en) * | 2015-05-08 | 2015-07-22 | 曾逸凡 | Support device for portable projection device |
| CN105858104A (en) * | 2016-05-26 | 2016-08-17 | 北京安达维尔通用航空工程技术有限公司 | Turbine engine bracket |
| CN106678515A (en) * | 2016-12-07 | 2017-05-17 | 苏州佳世达光电有限公司 | Angle adjusting device and electronic device applying same |
| CN106678515B (en) * | 2016-12-07 | 2018-10-12 | 苏州佳世达光电有限公司 | A kind of angular adjustment apparatus and apply its electronic device |
| WO2018219453A1 (en) * | 2017-05-31 | 2018-12-06 | Abb Schweiz Ag | Suspension arrangement and high voltage system |
| CN108644594A (en) * | 2018-07-12 | 2018-10-12 | 中国电建集团贵阳勘测设计研究院有限公司 | Adjustable oil cylinder anti-scratching bracket |
| CN108644594B (en) * | 2018-07-12 | 2023-10-17 | 中国电建集团贵阳勘测设计研究院有限公司 | Adjustable hydro-cylinder prevents scratching bracket |
| CN109764232A (en) * | 2019-01-25 | 2019-05-17 | 温州大学瓯江学院 | A kind of school's phonetic teaching equipment mounting device |
| CN113188026A (en) * | 2021-04-30 | 2021-07-30 | 西安虚拟骑乘科技有限公司 | Multi freedom VR motion platform action recording device/VR telescope |
| CN113464797A (en) * | 2021-08-17 | 2021-10-01 | 上海亨临光电科技有限公司 | Gantry hanger structure capable of quickly adjusting two-dimensional postures |
| WO2023109304A1 (en) * | 2021-12-16 | 2023-06-22 | 成都极米科技股份有限公司 | Ceiling mounting structure and projector using same |
| CN114593343A (en) * | 2022-03-08 | 2022-06-07 | 河南省地球物理空间信息研究院 | Portable measuring instrument and measuring method |
| CN114593343B (en) * | 2022-03-08 | 2024-04-09 | 河南省地球物理空间信息研究院 | Portable measuring instrument and measuring method |
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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: 20120530 Termination date: 20131013 |