CN204328408U - A kind of remote-controlled lifting projector suspension rod - Google Patents
A kind of remote-controlled lifting projector suspension rod Download PDFInfo
- Publication number
- CN204328408U CN204328408U CN201420746603.1U CN201420746603U CN204328408U CN 204328408 U CN204328408 U CN 204328408U CN 201420746603 U CN201420746603 U CN 201420746603U CN 204328408 U CN204328408 U CN 204328408U
- Authority
- CN
- China
- Prior art keywords
- suspension rod
- projector
- main body
- motor
- remote
- 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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- Movable Scaffolding (AREA)
Abstract
A kind of remote-controlled lifting projector suspension rod, comprise mounting base, interface, motor, gear train, suspension rod main body, armoured conduit, screw rod, nut, keyway, lower end casing, remote controller, electrical winding device and projector's scaffold, interface and motor described mounting base be equipped with, motor is provided with gear train, gear train and screw rod are installed together, base bottom is provided with suspension rod main body, armoured conduit and screw rod is provided with in suspension rod main body, armoured conduit is provided with nut, in nut, screw rod is installed, keyway is provided with on the right side of suspension rod main body, suspension rod lower body part is provided with lower end casing, in the casing of lower end, electrical winding device is installed, projector's scaffold is installed below electrical winding device.The one that the utility model provides remote-controlled lifting projector suspension rod, structure is simple, easy for installation, relies on motor to drive lead screw to rotate and reaches projector's lifting, greatly facilitate using and changing parts of the projector of being fixed on eminence.
Description
Technical field
The utility model relates to a kind of remote-controlled lifting projector suspension rod, belongs to electronic telecontrol technical field.
Background technique
Now, along with the development of multimedia technology, projector applies more and more extensive in live and work.Some often use occasions of projectors then to need projector to be arranged on the places such as ceiling board, and due to the height of traditional projector's suspension rod be certain, cannot automatic lifting, bring inconvenience therefore to the maintenance of projector in the future.
Model utility content
The purpose of this utility model is to provide a kind of remote-controlled lifting projector suspension rod.
To be solved in the utility model is the maintenance of the projector of being fixed on eminence and the inconvenient problem of replacing parts.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of remote-controlled lifting projector suspension rod, comprise mounting base, interface, motor, gear train, suspension rod main body, armoured conduit, screw rod, nut, keyway, electrical winding device, lower end casing and projector's scaffold, it is characterized in that: described mounting base is equipped with interface and motor, motor is provided with gear train, gear train and screw rod are installed together, base bottom is provided with suspension rod main body, armoured conduit and screw rod is provided with in suspension rod main body, armoured conduit is provided with nut, in nut, screw rod is installed, keyway is provided with on the right side of suspension rod main body, suspension rod lower body part is provided with lower end casing, in the casing of lower end, electrical winding device is installed, projector's scaffold is installed below electrical winding device.
Described motor is cylindricality motor, and it is connected by gear train and screw rod, is used for driving bolt rotary to control projector's lifting.
Described suspension rod main body is two joint extension types, one end of screw rod is fixed on the top of suspension rod main body, the other end is connected with the second section of suspension rod main body, reaches the lifting of projector by rotating the distance changed between the nut being fixed on first and second joint top of suspension rod.
All there is keyway the side that described suspension rod main body two saves hollow steel pipe, prevents from lead screw rotation process, cause second section suspension rod to rotate.
Described projector scaffold was made up of a spherical hollow space and a spheroid with being connected between electrical winding device, all around can finely tune projector.
Advantage of the present utility model: structure is simple, easy for installation, the rotation of dependence lead screw adjusts the distance between first and second joint top nut of suspension rod, thus realizes the Telescopic of projector's suspension rod, facilitate the maintenance of projector greatly and change parts, market prospects widely should be had.
Accompanying drawing explanation
Fig. 1 is a kind of remote-controlled lifting projector of the utility model hanging rod structure schematic diagram;
Fig. 2 is the convergence part separation structure diagram between the utility model motor and screw rod;
Fig. 3 is the convergence part separation structure diagram of the utility model suspension rod main body and electrical winding device;
In figure: 1, mounting base 2, interface 3, motor 4, gear train 5, suspension rod main body 6, armoured conduit 7, screw rod 8, nut 9, keyway 10, electrical winding device 11, lower end casing 12, projector's scaffold.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
A kind of remote-controlled lifting projector suspension rod, comprise mounting base 1, interface 2, motor 3, gear train 4, suspension rod main body 5, armoured conduit 6, screw rod 7, nut 8, keyway 9, electrical winding device 10, lower end casing 11 and projector's scaffold 12, it is characterized in that: described mounting base 1 is equipped with interface 2 and motor 3, motor 3 is provided with gear train 4, gear train 4 and screw rod 7 are installed together, mounting base 1 bottom is provided with suspension rod main body 5, armoured conduit 6 and screw rod 7 is provided with in suspension rod main body 5, armoured conduit 6 is provided with nut 8, screw rod 7 is installed in nut 8, keyway 9 is provided with on the right side of suspension rod main body 5, suspension rod main body 5 bottom is provided with lower end casing 11, electrical winding device 10 is installed in lower end casing 11, projector's scaffold 12 is installed below electrical winding device 10.
Described motor 3 is cylindricality motor, and it is connected by gear train 4 and screw rod 7, is used for driving screw rod 7 to rotate and controls projector's lifting.
Described suspension rod main body 5 is two joint extension types, one end of screw rod 7 is fixed on the top of suspension rod main body 5, the other end is connected with the second section of suspension rod main body 5, reaches the lifting of projector by rotating the distance changed between the nut 8 being fixed on first and second joint top of suspension rod.
All there is keyway 9 side of described suspension rod main body 5 liang joint hollow steel pipe, prevents from lead screw rotation process, cause second section suspension rod to rotate.
Described projector scaffold 12 was made up of a spherical hollow space and a spheroid with being connected between electrical winding device 10, all around can finely tune projector.Motor 3, electrical winding device 10 are connected with built-in wireless controller, realize controlling by Wireless remote control.
Using method of the present utility model: the place this device being arranged on ceiling board or other eminences, then projector is fixed on projector's scaffold 12, when projector breaks down, when needing to change parts, then motor 3 can be rotated by remote controller drives suspension rod main body 5 to extend, projector is lowered to certain altitude, suitable height is raised to again after parts are repaired or replaced to projector, if when being arranged on quite high banquet hall, still be difficult to accomplish, at this moment transfer again by electrical winding device 10, facilitate using and changing parts of projector so greatly.
Claims (5)
1. a remote-controlled lifting projector suspension rod, comprise mounting base (1), interface (2), motor (3), gear train (4), suspension rod main body (5), armoured conduit (6), screw rod (7), nut (8), keyway (9), electrical winding device (10), lower end casing (11) and projector's scaffold (12), it is characterized in that: interface (2) and motor (3) are housed in described mounting base (1), motor (3) is provided with gear train (4), gear train (4) and screw rod (7) are installed together, mounting base (1) bottom is provided with suspension rod main body (5), armoured conduit (6) and screw rod (7) is provided with in suspension rod main body (5), armoured conduit (6) is provided with nut (8), screw rod (7) is installed in nut (8), suspension rod main body (5) right side is provided with keyway (9), suspension rod main body (5) bottom is provided with lower end casing (11), electrical winding device (10) is installed in lower end casing (11), electrical winding device (10) below is provided with projector's scaffold (12).
2. one according to claim 1 remote-controlled lifting projector suspension rod, is characterized in that: described motor (3) is cylindricality motor, and it is connected by gear train (4) and screw rod (7).
3. one according to claim 1 remote-controlled lifting projector suspension rod, it is characterized in that: described suspension rod main body (5) is two joint extension types, one end of screw rod (7) is fixed on the top of suspension rod main body (5), and the other end is connected with the second section of suspension rod main body (5).
4. one according to claim 1 remote-controlled lifting projector suspension rod, is characterized in that: all there is keyway (9) side that suspension rod main body (5) two saves hollow steel pipe.
5. one according to claim 1 remote-controlled lifting projector suspension rod, is characterized in that: being connected between described projector scaffold (12) with electrical winding device (10) is made up of a spherical hollow space and a spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746603.1U CN204328408U (en) | 2014-12-03 | 2014-12-03 | A kind of remote-controlled lifting projector suspension rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746603.1U CN204328408U (en) | 2014-12-03 | 2014-12-03 | A kind of remote-controlled lifting projector suspension rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328408U true CN204328408U (en) | 2015-05-13 |
Family
ID=53164767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420746603.1U Expired - Fee Related CN204328408U (en) | 2014-12-03 | 2014-12-03 | A kind of remote-controlled lifting projector suspension rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328408U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333285A (en) * | 2015-12-05 | 2016-02-17 | 永嘉跑酷智能科技有限公司 | Push rod type lifting power supply device |
| CN108167618A (en) * | 2017-12-20 | 2018-06-15 | 浙江海洋大学 | It is a kind of have the function of monitoring, remote control lift projector's sunpender |
| CN111043118A (en) * | 2019-12-12 | 2020-04-21 | 深圳市优必选科技股份有限公司 | Internal wiring type lifting rod |
-
2014
- 2014-12-03 CN CN201420746603.1U patent/CN204328408U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333285A (en) * | 2015-12-05 | 2016-02-17 | 永嘉跑酷智能科技有限公司 | Push rod type lifting power supply device |
| CN108167618A (en) * | 2017-12-20 | 2018-06-15 | 浙江海洋大学 | It is a kind of have the function of monitoring, remote control lift projector's sunpender |
| CN111043118A (en) * | 2019-12-12 | 2020-04-21 | 深圳市优必选科技股份有限公司 | Internal wiring type lifting rod |
| CN111043118B (en) * | 2019-12-12 | 2021-10-29 | 深圳市优必选科技股份有限公司 | Internal wiring type lifting rod |
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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: 20150513 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |