CN201583778U - Projector hanger with improved structure - Google Patents
Projector hanger with improved structure Download PDFInfo
- Publication number
- CN201583778U CN201583778U CN2010201163484U CN201020116348U CN201583778U CN 201583778 U CN201583778 U CN 201583778U CN 2010201163484 U CN2010201163484 U CN 2010201163484U CN 201020116348 U CN201020116348 U CN 201020116348U CN 201583778 U CN201583778 U CN 201583778U
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- CN
- China
- Prior art keywords
- connecting pipe
- fixed
- projector
- arcuate socket
- chassis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a projector hanger with an improved structure. The projector hanger comprises a suspended ceiling seat, an adjustable connecting pipe and a projector fixing device, wherein the fixing device comprises a U-shaped connector, an adjusting mechanism and a mounting mechanism. The height of the projector hanger is adjusted according to the sizes of three tubes; at the same time, the adjusting mechanism adopts the omnidirectional steering adjustment by adopting the principle of a cross-shaped structure, thereby meeting the projecting deviation caused by installation deviation; and a projector is adjusted to get the better viewing effect.
Description
Technical field
The utility model relates to a kind of suspension bracket, particularly a kind of structure improved projector hanger.
Background technology
As everyone knows, the application of projector at present more and more widely, the environment for use occasion is more and more, requirement to projector hanger is also more and more higher, general projector hanger just is used for fixing projector in ceiling, can't and highly do further adjusting to the projection angle of projector, largely influence the service efficiency of projector, cause the inconvenience in the use.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of structure improved projector hanger, the rotations that turn to adjusting and 360 degree all around of this suspension bracket projection support machine, and greatly degree has improved the result of use of projector.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of structure improved projector hanger, comprise hook ceiling, adjustable connecting pipe and projector's stationary installation, described stationary installation comprises U type connector, governor motion and installing mechanism, to use direction to be benchmark, described adjustable connecting pipe comprises connecting pipe, middle connecting pipe and following connecting pipe, described hook ceiling can turn to regulates the upper end of being fixed in connecting pipe, the fixedly connected bottom of connecting pipe down of projector's stationary installation, the upper end of connecting pipe is sheathed on the bottom of connecting pipe in described, the bottom of middle connecting pipe is movably set in down the upper end of connecting pipe, and described middle connecting pipe upper and lower end parts scalable respectively locks the bottom of fixing upward connecting pipe and the upper end of following connecting pipe;
Described governor motion comprises rotary head and cross rotary head, the upper end of described rotary head is fixed on down the bottom of connecting pipe, the lower end of rotating is the U type port that Open Side Down, the two ends of U type port are articulated in wherein two symmetric joints of cross rotary head, other two symmetric joints of cross rotary head are articulated in the two ends of the upper end U type port of U type connector, the detachable fixedly connected installing mechanism in the lower end of described U type connector is by the angular adjustment of cross rotary head in the syndeton realization left-right and front-back of rotary head and U type connector.
As further improvement of the utility model, described installing mechanism comprises chassis and some Extension supports, described chassis is in the form of annular discs, and the chassis is provided with the same number of some arcuate sockets of corresponding Extension support, described arcuate socket is centrosymmetric with the center of circle, chassis and is located at respectively on the chassis, described Extension support is provided with bar hole, and screw can fixedly wear arcuate socket and bar hole simultaneously, and Extension support one end is fixed in the chassis by the movable adjusting of screw, arcuate socket and bar hole like this.
As further improvement of the utility model, described connecting pipe, middle connecting pipe and the following connecting pipe gone up is pipe, and described upward connecting pipe, middle connecting pipe are fixedlyed connected by screw and screw scalable with following connecting pipe.
As further improvement of the utility model, described installing mechanism is provided with four Extension supports.
As further improvement of the utility model, described hook ceiling can turn to the upper-end structure that connecting pipe is fixed in adjusting to be: described hook ceiling lower end is fixed with two fixed connecting plates, described two fixed connecting plates are symmetrically set in the both sides of connecting pipe upper end, be respectively equipped with a through hole on two fixed connecting plates, the described connecting pipe upper end of going up is fixed between two fixed connecting plates by two screws and rotatable adjusting of two through hole, concrete structure is: it is first of the center of circle that a described fixed connecting plate is provided with a through hole, second arcuate socket, it is corresponding on another opposite side fixed connecting plate that to be provided with another through hole be the 3rd of the center of circle, the 4th arcuate socket, one screw can be fixed and wear first simultaneously, the 3rd arcuate socket and last connecting pipe, another screw can be fixed and wear second simultaneously, the 4th arcuate socket and last connecting pipe realize that with this connecting pipe angle adjustable is fixed between two fixed connecting plates.
The beneficial effects of the utility model are: this projector hanger utilizes the size of three pipes to carry out height and regulates, on governor motion, adopted simultaneously cross structure principle mode to carry out all around the adjusting that turns to, satisfy because the delivery system error that installation deviation causes, projector is regulated, make it that better viewing effect be arranged.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model STRUCTURE DECOMPOSITION figure.
Embodiment
Embodiment: a kind of structure improved projector hanger, comprise hook ceiling 1, adjustable connecting pipe and projector's stationary installation, described stationary installation comprises U type connector 7, governor motion and installing mechanism, to use direction to be benchmark, described adjustable connecting pipe comprises connecting pipe 2, middle connecting pipe 3 and following connecting pipe 4, described hook ceiling 1 can turn to regulates the upper end of being fixed in connecting pipe 2, the fixedly connected bottom of connecting pipe 4 down of projector's stationary installation, the upper end of connecting pipe 3 is sheathed on the bottom of connecting pipe 2 in described, the bottom of middle connecting pipe 3 is movably set in down the upper end of connecting pipe 4, and described middle connecting pipe 3 upper and lower end parts scalable respectively lock the bottom of fixing upward connecting pipe 2 and the upper end of following connecting pipe 4;
Described governor motion comprises rotary head 5 and cross rotary head 6, the upper end of described rotary head 5 is fixed on down the bottom of connecting pipe 4, the lower end of rotating is the U type port that Open Side Down, the two ends of U type port are articulated in wherein two symmetric joints of cross rotary head 6, other two symmetric joints of cross rotary head 6 are articulated in the two ends of the upper end U type port of U type connector 7, the detachable fixedly connected installing mechanism in the lower end of described U type connector 7 is by the angular adjustment of cross rotary head 6 in the syndeton realization left-right and front-back of rotary head 5 and U type connector 7.
Described installing mechanism comprises chassis 8 and some Extension supports 9, described chassis 8 is in the form of annular discs, and chassis 8 is provided with corresponding Extension support 9 the same number of some arcuate sockets, described arcuate socket is centrosymmetric with 8 centers of circle, chassis and is located at respectively on the chassis 8, described Extension support 9 is provided with bar hole, screw can fixedly wear arcuate socket and bar hole simultaneously, and Extension support one end is fixed in chassis 8 by the movable adjusting of screw, arcuate socket and bar hole like this.
Described connecting pipe 2, middle connecting pipe 3 and the following connecting pipe 4 gone up is pipe, and described upward connecting pipe 2, middle connecting pipe 3 are fixedlyed connected by screw and screw scalable with following connecting pipe 4.
Described installing mechanism is provided with four Extension supports 9.
Described hook ceiling 1 can turn to the upper-end structure that connecting pipe 2 is fixed in adjusting to be: described hook ceiling 1 lower end is fixed with two fixed connecting plates 10, described two fixed connecting plates 10 are symmetrically set in the both sides of connecting pipe 2 upper ends, be respectively equipped with a through hole 11 on two fixed connecting plates 10, described connecting pipe 2 upper ends of going up are fixed between two fixed connecting plates 10 by screw and rotatable adjusting of through hole, concrete structure is: it is first of the center of circle that a described fixed connecting plate is provided with a through hole, second arcuate socket, it is corresponding on another opposite side fixed connecting plate that to be provided with another through hole be the 3rd of the center of circle, the 4th arcuate socket, one screw can be fixed and wear first simultaneously, the 3rd arcuate socket and last connecting pipe, another screw can be fixed and wear second simultaneously, the 4th arcuate socket and last connecting pipe realize that with this connecting pipe angle adjustable is fixed between two fixed connecting plates.
Claims (5)
1. structure improved projector hanger, comprise hook ceiling (1), adjustable connecting pipe and projector's stationary installation, described stationary installation comprises U type connector (7), governor motion and installing mechanism, it is characterized in that: be benchmark to use direction, described adjustable connecting pipe comprises connecting pipe (2), middle connecting pipe (3) and following connecting pipe (4), described hook ceiling (1) can turn to regulates the upper end of being fixed in connecting pipe (2), the fixedly connected bottom of connecting pipe (4) down of projector's stationary installation, the upper end of connecting pipe (3) is sheathed on the bottom of connecting pipe (2) in described, the bottom of middle connecting pipe (3) is movably set in down the upper end of connecting pipe (4), and described middle connecting pipe (3) upper and lower end parts scalable respectively locks the bottom of fixing upward connecting pipe (2) and the upper end of following connecting pipe (4);
Described governor motion comprises rotary head (5) and cross rotary head (6), the upper end of described rotary head (5) is fixed on down the bottom of connecting pipe (4), the lower end of rotating is the U type port that Open Side Down, the two ends of U type port are articulated in wherein two symmetric joints of cross rotary head (6), other two symmetric joints of cross rotary head (6) are articulated in the two ends of the upper end U type port of U type connector (7), the detachable fixedly connected installing mechanism in the lower end of described U type connector (7).
2. a kind of structure improved projector hanger according to claim 1, it is characterized in that: described installing mechanism comprises chassis (8) and some Extension supports (9), described chassis (8) is in the form of annular discs, and chassis (8) are provided with the same number of some arcuate sockets of corresponding Extension support (9), described arcuate socket is centrosymmetric with the center of circle, chassis (8) and is located at respectively on the chassis (8), described Extension support (9) is provided with bar hole, and screw can fixedly wear arcuate socket and bar hole simultaneously.
3. a kind of structure improved projector hanger according to claim 1, it is characterized in that: described connecting pipe (2), middle connecting pipe (3) and the following connecting pipe (4) gone up is pipe, and described upward connecting pipe (2), middle connecting pipe (3) are fixedlyed connected by screw and screw scalable with following connecting pipe (4).
4. a kind of structure improved projector hanger according to claim 1 and 2 is characterized in that: described installing mechanism is provided with four Extension supports (9).
5. a kind of structure improved projector hanger according to claim 1, it is characterized in that: described hook ceiling (1) can turn to the upper-end structure that connecting pipe (2) is fixed in adjusting to be: described hook ceiling (1) lower end is fixed with two fixed connecting plates (10), described two fixed connecting plates (10) are symmetrically set in the both sides of connecting pipe (2) upper end, be respectively equipped with a through hole (11) on two fixed connecting plates (10), it is first of the center of circle that a described fixed connecting plate is provided with a through hole, second arcuate socket, it is corresponding on another opposite side fixed connecting plate that to be provided with another through hole be the 3rd of the center of circle, the 4th arcuate socket, one screw can be fixed and wear first simultaneously, the 3rd arcuate socket and last connecting pipe, another screw can be fixed and wear second simultaneously, the 4th arcuate socket and last connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201163484U CN201583778U (en) | 2010-02-12 | 2010-02-12 | Projector hanger with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201163484U CN201583778U (en) | 2010-02-12 | 2010-02-12 | Projector hanger with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583778U true CN201583778U (en) | 2010-09-15 |
Family
ID=42725785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201163484U Expired - Fee Related CN201583778U (en) | 2010-02-12 | 2010-02-12 | Projector hanger with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583778U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790583A (en) * | 2015-03-06 | 2015-07-22 | 中冶建工集团有限公司 | Suspended ceiling steel angle support reverse support structure setting method |
| CN104825125A (en) * | 2015-05-08 | 2015-08-12 | 浙江优亿医疗器械有限公司 | Hose laryngoscope coupling head |
| CN104977787B (en) * | 2014-04-14 | 2016-08-17 | 福清展旭电子有限公司 | Porjector adjusting device |
| CN106090554A (en) * | 2016-08-03 | 2016-11-09 | 四川马可视觉网络科技有限公司 | 360 degree are automatically adjusted projection bracket |
-
2010
- 2010-02-12 CN CN2010201163484U patent/CN201583778U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977787B (en) * | 2014-04-14 | 2016-08-17 | 福清展旭电子有限公司 | Porjector adjusting device |
| CN104790583A (en) * | 2015-03-06 | 2015-07-22 | 中冶建工集团有限公司 | Suspended ceiling steel angle support reverse support structure setting method |
| CN104825125A (en) * | 2015-05-08 | 2015-08-12 | 浙江优亿医疗器械有限公司 | Hose laryngoscope coupling head |
| CN106090554A (en) * | 2016-08-03 | 2016-11-09 | 四川马可视觉网络科技有限公司 | 360 degree are automatically adjusted projection bracket |
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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: 20100915 Termination date: 20120212 |