CN204178116U - Ceiling mounting type projector cross suspension bracket - Google Patents
Ceiling mounting type projector cross suspension bracket Download PDFInfo
- Publication number
- CN204178116U CN204178116U CN201420626400.9U CN201420626400U CN204178116U CN 204178116 U CN204178116 U CN 204178116U CN 201420626400 U CN201420626400 U CN 201420626400U CN 204178116 U CN204178116 U CN 204178116U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- screw mandrel
- vertical pole
- contiguous block
- motor
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of ceiling mounting type projector cross suspension bracket, comprise cross bar, vertical pole and montant, the end face of cross bar is fixedly connected with roof wall, the first end of the bottom surface of cross bar is provided with cross bar motor, the output shaft of cross bar motor is connected with the first end of cross bar screw mandrel, the end face of vertical pole is installed with cross bar screw mandrel contiguous block, cross bar screw mandrel contiguous block is connected with cross bar screw mandrel is removable, the first end of the bottom surface of vertical pole is provided with vertical pole motor, the output shaft of vertical pole motor is connected with the first end of vertical pole screw mandrel, the first end of montant is installed with vertical pole screw mandrel contiguous block, vertical pole screw mandrel contiguous block is connected with vertical pole screw mandrel is removable, second end of montant is provided with projector, it is that " ten " word is arranged that cross bar and vertical pole intersect.The utility model by cross bar and vertical pole cross being arranged, then is rotated by driven by motor screw mandrel, thus the screw mandrel contiguous block be fixed on screw mandrel is moved along rail plate, can carry out free control on a plane to the position of projector.
Description
Technical field
The utility model relates to a kind of projector apparatus, particularly relates to a kind of ceiling mounting type projector cross suspension bracket.
Background technology
At present, projector is used and the technical field such as teaching, office widely, for the projector of some infrequently movement, all adopt suspension bracket fixing on the ceiling, but the suspension bracket of prior art is all fixing, can not adjust the position of projector and angle according to the service condition of reality, use inconvenience.
Utility model content
The purpose of this utility model is just to provide a kind of ceiling mounting type projector cross suspension bracket to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of ceiling mounting type projector cross suspension bracket, comprise cross bar, vertical pole and montant, the end face of described cross bar is fixedly connected with roof wall, the first end of the bottom surface of described cross bar is provided with cross bar motor, the output shaft of described cross bar motor is connected with the first end of cross bar screw mandrel, the end face of described vertical pole is installed with cross bar screw mandrel contiguous block, described cross bar screw mandrel contiguous block is connected with described cross bar screw mandrel is removable, the first end of the bottom surface of described vertical pole is provided with vertical pole motor, the output shaft of described vertical pole motor is connected with the first end of described vertical pole screw mandrel, the first end of described montant is installed with vertical pole screw mandrel contiguous block, described vertical pole screw mandrel contiguous block is connected with described vertical pole screw mandrel is removable, second end of described montant is provided with described projector, it is that " ten " word is arranged that described cross bar and described vertical pole intersect.
Particularly, second end of described cross bar and the second end of described vertical pole are respectively arranged with cross bar screw mandrel holder and vertical pole screw mandrel holder, and described cross bar screw mandrel holder and described vertical pole screw mandrel holder are rotatably connected with the second end of described cross bar screw mandrel and the second end of described vertical pole screw mandrel respectively.
Can to its supporting role of the second end of cross bar screw mandrel and vertical pole screw mandrel, can avoid simultaneously cross bar screw mandrel contiguous block and vertical pole screw mandrel contiguous block slippage excessive, and from landing cross bar screw mandrel or vertical pole screw mandrel.
Particularly, the bottom surface of described cross bar and the bottom surface of described vertical pole are respectively arranged with cross bar guide rail and vertical pole guide rail, described cross bar screw mandrel contiguous block and described vertical pole screw mandrel contiguous block are separately positioned in described cross bar guide rail and described vertical pole guide rail, and described cross bar screw mandrel contiguous block can along described cross bar slide, described vertical pole screw mandrel contiguous block can along described vertical pole slide.
The beneficial effects of the utility model are:
The utility model ceiling mounting type projector cross suspension bracket is by arranging cross bar and vertical pole cross, rotated by driven by motor screw mandrel again, thus the screw mandrel contiguous block be fixed on screw mandrel is moved along rail plate, can carry out free control to the position of projector on a plane.
Accompanying drawing explanation
Fig. 1 is the structural representation of ceiling mounting type projector cross suspension bracket described in the utility model;
Fig. 2 is the front view of ceiling mounting type projector cross suspension bracket described in the utility model;
Fig. 3 is the side view of ceiling mounting type projector cross suspension bracket described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Fig. 1, shown in Fig. 2 and Fig. 3, the utility model ceiling mounting type projector cross suspension bracket, comprise cross bar 1, vertical pole 2 and montant 3, the end face of cross bar 1 is fixedly connected with roof wall, the first end of the bottom surface of cross bar 1 is provided with cross bar motor 11, the output shaft of cross bar motor 11 is connected with the first end of cross bar screw mandrel 13, the end face of vertical pole 2 is installed with cross bar screw mandrel contiguous block 24, cross bar screw mandrel contiguous block 24 is connected with cross bar screw mandrel 13 is removable, the first end of the bottom surface of vertical pole 2 is provided with vertical pole motor 21, the output shaft of vertical pole motor 21 is connected with the first end of vertical pole screw mandrel 23, the first end of montant 3 is installed with vertical pole screw mandrel contiguous block 31, vertical pole screw mandrel contiguous block 31 is connected with montant screw mandrel 23 is removable, second end of montant 3 is provided with projector 4, it is that " ten " word is arranged that cross bar 1 and vertical pole 2 intersect, second end of cross bar 1 and the second end of vertical pole 2 are respectively arranged with cross bar screw mandrel holder 12 and vertical pole screw mandrel holder 22, cross bar screw mandrel holder 12 and vertical pole screw mandrel holder 22 are rotatably connected with the second end of cross bar screw mandrel 13 and the second end of vertical pole screw mandrel 23 respectively, the bottom surface of cross bar 1 and the bottom surface of vertical pole 2 are respectively arranged with cross bar guide rail and vertical pole guide rail, cross bar screw mandrel contiguous block 24 and vertical pole screw mandrel 23 contiguous block are separately positioned in cross bar guide rail and vertical pole guide rail, and cross bar screw mandrel contiguous block 24 can along cross bar slide, vertical pole screw mandrel 23 contiguous block can along vertical pole slide.
The principle of work of the utility model ceiling mounting type projector cross suspension bracket is as follows:
The end face of cross bar 1 is connected with roof, then cross bar 1 and vertical pole 2 are arranged to " ten " shape, when needs move projector 4, rotating horizontal pole motor 11 or vertical pole motor 21, it is made to drive cross bar screw mandrel 13 or vertical pole screw mandrel 23 to rotate respectively, namely cross bar screw mandrel contiguous block 24 or vertical pole screw mandrel 23 contiguous block is made to slide on cross bar screw mandrel 13 or vertical pole screw mandrel 23, simultaneously because cross bar screw mandrel contiguous block 24 and vertical pole screw mandrel 23 contiguous block are all arranged in cross bar guide rail and vertical pole guide rail, then can control cross bar screw mandrel contiguous block 24 and vertical pole screw mandrel 23 contiguous block can not rotate because of the rotation of cross bar screw mandrel 13 and vertical pole screw mandrel 23, thus projector 4 can be made to move freely in a corresponding plane, can adjusting position easily.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection domain of the present utility model.
Claims (3)
1. a ceiling mounting type projector cross suspension bracket, it is characterized in that: comprise cross bar, vertical pole and montant, the end face of described cross bar is fixedly connected with roof wall, the first end of the bottom surface of described cross bar is provided with cross bar motor, the output shaft of described cross bar motor is connected with the first end of cross bar screw mandrel, the end face of described vertical pole is installed with cross bar screw mandrel contiguous block, described cross bar screw mandrel contiguous block is connected with described cross bar screw mandrel is removable, the first end of the bottom surface of described vertical pole is provided with vertical pole motor, the output shaft of described vertical pole motor is connected with the first end of described vertical pole screw mandrel, the first end of described montant is installed with vertical pole screw mandrel contiguous block, described vertical pole screw mandrel contiguous block is connected with described vertical pole screw mandrel is removable, second end of described montant is provided with described projector, it is that " ten " word is arranged that described cross bar and described vertical pole intersect.
2. ceiling mounting type projector cross suspension bracket according to claim 1, it is characterized in that: the second end of described cross bar and the second end of described vertical pole are respectively arranged with cross bar screw mandrel holder and vertical pole screw mandrel holder, described cross bar screw mandrel holder and described vertical pole screw mandrel holder are rotatably connected with the second end of described cross bar screw mandrel and the second end of described vertical pole screw mandrel respectively.
3. ceiling mounting type projector cross suspension bracket according to claim 1, it is characterized in that: the bottom surface of described cross bar and the bottom surface of described vertical pole are respectively arranged with cross bar guide rail and vertical pole guide rail, described cross bar screw mandrel contiguous block and described vertical pole screw mandrel contiguous block are separately positioned in described cross bar guide rail and described vertical pole guide rail, and described cross bar screw mandrel contiguous block can along described cross bar slide, described vertical pole screw mandrel contiguous block can along described vertical pole slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626400.9U CN204178116U (en) | 2014-10-27 | 2014-10-27 | Ceiling mounting type projector cross suspension bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626400.9U CN204178116U (en) | 2014-10-27 | 2014-10-27 | Ceiling mounting type projector cross suspension bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204178116U true CN204178116U (en) | 2015-02-25 |
Family
ID=52566916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420626400.9U Expired - Fee Related CN204178116U (en) | 2014-10-27 | 2014-10-27 | Ceiling mounting type projector cross suspension bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204178116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280993A (en) * | 2014-10-27 | 2015-01-14 | 成都艾塔科技有限公司 | Ceiling type projector cross hanging bracket |
| CN111609293A (en) * | 2020-05-29 | 2020-09-01 | 中国商用飞机有限责任公司 | Support frame for fixing top projection device of airplane passenger cabin |
-
2014
- 2014-10-27 CN CN201420626400.9U patent/CN204178116U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280993A (en) * | 2014-10-27 | 2015-01-14 | 成都艾塔科技有限公司 | Ceiling type projector cross hanging bracket |
| CN111609293A (en) * | 2020-05-29 | 2020-09-01 | 中国商用飞机有限责任公司 | Support frame for fixing top projection device of airplane passenger cabin |
| CN111609293B (en) * | 2020-05-29 | 2021-03-23 | 中国商用飞机有限责任公司 | Support frame for fixing top projection device of airplane passenger cabin and airplane passenger cabin projection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151027 |
|
| EXPY | Termination of patent right or utility model |