CN203773359U - Automatic geometry adjustment device for project projector - Google Patents
Automatic geometry adjustment device for project projector Download PDFInfo
- Publication number
- CN203773359U CN203773359U CN201420147310.1U CN201420147310U CN203773359U CN 203773359 U CN203773359 U CN 203773359U CN 201420147310 U CN201420147310 U CN 201420147310U CN 203773359 U CN203773359 U CN 203773359U
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- controllable
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Abstract
An automatic geometry adjustment device for a project projector relates to the project projector. The automatic geometry adjustment device is provided with a project projector base, a remotely-controllable turning motor, remotely-controllable lifting motors, a remotely-controllable slide motor, a tray, tray supporting pillars, a railway, railway wheels and a belt. A universal rotating wheel is arranged under the project projector base and is connected with the remotely-controllable turning motor; the tray is embedded in the remotely-controllable turning motor; the four remotely-controllable lifting motors are arranged on the bottom portion of the tray; the rotation shafts of the remotely-controllable lifting motors and the four tray supporting pillars are provided with gears respectively; the upper ends of the tray supporting pillars pass through the tray; the lower ends of the tray supporting pillars are respectively provided with one railway wheel; the railway wheel is embedded in the railway; the railway is provided with a slide groove; the remotely-controllable slide motor is arranged at one end of the slide groove; the remotely-controllable slide motor and the railway wheels are connected through the belt; and the remotely-controllable slide motor can be controlled by a remote controller to drive the device. The automatic geometry adjustment device is fast in installation, simple in mechanical principle, labor-saving and convenient to operate, and high in geometry adjustment precision; and projection picture can be watched at the front side and wireless adjustment can be carried out.
Description
Technical field
The utility model relates to engineering projector, especially relates to the automatic geometric regulating device of a kind of engineering projector.
Background technology
In recent years, in engineering projector, the usage ratio of engineering projector was in rising trend, and since 2008, heavy construction projector started fast development, and the product of two lamps, four lamps emerges in an endless stream.Particularly under the impact of the Olympic Games and World Expo, engineering projector is increasing in the effect of the field performances such as monitoring, commander and public demonstration, and a lot of government bodies, large and medium-sized enterprise, institution of higher learning and star hotel start one after another to choose engineering projector for training conference chamber, large-scale classroom, auditorium and be used as display device.For this development trend, each manufacturer of engineering projector of the whole world has also released many engineerings projector type in recent years, to meet different consumer demands.But on the market how much of engineering projector being regulated is at present all by manual operation, lack dirigibility and convenience, and in precision, be also difficult to meet the demand that high precision shows, in debugging, often waste a large amount of manpowers and time, be difficult to realize substantially the excellent results of engineering projector.
Summary of the invention
It is quick for installation that the purpose of this utility model is to provide, and mechanical principle is simple, and it is easily convenient to operate, and how much degrees of regulation are high, can watch projected picture to carry out wireless adjusting in front, applicable to the automatic geometric regulating device of a kind of engineering projector of various models.
The utility model is provided with engineering projector base, remote-controlled steer motor, remote-controlled lifting motor, remote-controlled sliding motor, pallet, tray support bar, track, rail wheel and belt;
Engineering projector bottom is installed on engineering projector base, and the below of engineering projector base is provided with Universal castor and is connected with remote-controlled steer motor, can use a teleswitch and rotate at any angle; Pallet is embedded in remote-controlled steer motor; 4 remote-controlled lifting motors are located at tray bottom, the rotating shaft of remote-controlled lifting motor and 4 tray support bars are equipped with gear, can use a teleswitch and control the lifting or synchronously carry out lifting respectively of remote-controlled lifting motor, and then can adjust arbitrarily crevice projection angle and the delivery altitude of engineering projector; Tray support bar upper end is through pallet, tray support bar lower end is provided with rail wheel, rail wheel embeds in track, track is provided with chute, remote-controlled sliding motor is located at chute one end, between remote-controlled sliding motor and rail wheel, be connected with belt, therefore can drag this device by the remote-controlled sliding motor of telepilot control.
The length of tray support bar and track can customize according to actual needs.
Described remote-controlled steer motor, remote-controlled lifting motor, remote-controlled sliding motor all can adopt reversible electric machine.
The utility model effectively solves the debugging problem of engineering projector geometric position, principle is simple easily to be realized, package unit stability is high, degree of regulation is high, can front watch projected picture to use a teleswitch and carry out meticulous adjusting, can significantly reduce manpower and the time in related application field, and be applicable to the engineering projector of any type.
Brief description of the drawings
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment.
Fig. 2 is the side structure schematic diagram of the utility model embodiment.
Fig. 3 is the A place enlarged diagram of Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figures 1 to 3, the utility model embodiment is provided with engineering projector base 2, Universal castor 3, remote-controlled steer motor 4, remote-controlled lifting motor 6, remote-controlled sliding motor 10, pallet 5, tray support bar 7, track 9, rail wheel 8, belt 11.
The bottom of engineering projector 1 is installed on described engineering projector base 2 with screw, and the below of engineering projector base 2 is provided with Universal castor 3 and is connected with remote-controlled steer motor 4, can use a teleswitch and rotate at any angle; Because remote-controlled steer motor 4 is embedded in pallet 5, therefore can ensure the stationarity of engineering projector 1.
The bottom of pallet 5 is provided with 4 described remote-controlled lifting motors 6, the rotating shaft of remote-controlled lifting motor 6 and 4 tray support bars 7 be equipped with gear and by its correspondingly connect, fastening, can use a teleswitch to control and carry out respectively or synchronously lifting, and then can adjust arbitrarily crevice projection angle and the delivery altitude of engineering projector 1.
Tray support bar 7 upper ends are through pallet 5, and lower end is provided with rail wheel 8 and embeds track 9; Track 9 is provided with chute, and is at one end provided with remote-controlled sliding motor 10, owing to being connected with belt 11 between remote-controlled sliding motor 10 and rail wheel 8, therefore can drag this device by the remote-controlled sliding motor 10 of telepilot control.
The length of tray support bar 7 and track 9 can customize according to actual needs.
Described remote-controlled steer motor 4, remote-controlled lifting motor 6, remote-controlled sliding motor 10 all adopt reversible electric machine.
Claims (2)
1. an automatic geometric regulating device for engineering projector, is characterized in that being provided with engineering projector base, remote-controlled steer motor, remote-controlled lifting motor, remote-controlled sliding motor, pallet, tray support bar, track, rail wheel and belt;
Engineering projector bottom is installed on engineering projector base, and the below of engineering projector base is provided with Universal castor and is connected with remote-controlled steer motor; Pallet is embedded in remote-controlled steer motor; 4 remote-controlled lifting motors are located at tray bottom, and the rotating shaft of remote-controlled lifting motor and 4 tray support bars are equipped with gear; Tray support bar upper end is through pallet, and tray support bar lower end is provided with rail wheel, and rail wheel embeds in track, and track is provided with chute, and remote-controlled sliding motor is located at chute one end, between remote-controlled sliding motor and rail wheel, is connected with belt.
2. the automatic geometric regulating device of a kind of engineering projector as claimed in claim 1, is characterized in that described remote-controlled steer motor, remote-controlled lifting motor, remote-controlled sliding motor all adopt reversible electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147310.1U CN203773359U (en) | 2014-03-28 | 2014-03-28 | Automatic geometry adjustment device for project projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147310.1U CN203773359U (en) | 2014-03-28 | 2014-03-28 | Automatic geometry adjustment device for project projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203773359U true CN203773359U (en) | 2014-08-13 |
Family
ID=51290527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420147310.1U Expired - Fee Related CN203773359U (en) | 2014-03-28 | 2014-03-28 | Automatic geometry adjustment device for project projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203773359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031828A (en) * | 2015-03-09 | 2016-10-19 | 江苏金刚文化科技集团股份有限公司 | A spherical screen display assembly rotating platform |
-
2014
- 2014-03-28 CN CN201420147310.1U patent/CN203773359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031828A (en) * | 2015-03-09 | 2016-10-19 | 江苏金刚文化科技集团股份有限公司 | A spherical screen display assembly rotating platform |
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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: 20140813 Termination date: 20210328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |