CN105938290B - A kind of controllable projector system - Google Patents
A kind of controllable projector system Download PDFInfo
- Publication number
- CN105938290B CN105938290B CN201610492703.XA CN201610492703A CN105938290B CN 105938290 B CN105938290 B CN 105938290B CN 201610492703 A CN201610492703 A CN 201610492703A CN 105938290 B CN105938290 B CN 105938290B
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- CN
- China
- Prior art keywords
- shell
- curtain
- projection lens
- projecting apparatus
- rotary electric
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- 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.)
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/142—Adjusting of projection optics
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/16—Cooling; Preventing overheating
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Projection Apparatus (AREA)
Abstract
The invention discloses a kind of controllable projector system, the projecting apparatus system includes projector unit and projection screen unit, the projector unit includes projection lens, the first rotary electric machine being coaxially connected with the projection lens, the shell being connected with the projection lens outside first rotary electric machine and coaxially, the second rotary electric machine for being coaxially connected with the shell and the control shell are along the first translation motor moved radially of the shell and the second translation motor, the front of the projection lens is additionally provided with infrared remote receiver, the projection screen unit includes curtain and the infrared transmitter positioned at the curtain center.The projecting apparatus system of the present invention can be such that the projection lens of projecting apparatus is accurately aligned with curtain.
Description
Technical field
The present invention relates to porjector technology field, and in particular to a kind of controllable projector system.
Background technology
Projecting apparatus, also known as projector, be it is a kind of can be by the equipment on image or VIDEO PROJECTION to curtain, can be by not
The same computer of interface together, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal.Projecting apparatus extensively should
It is different according to working method for family, office, school and public place of entertainment, there are the different types such as CRT, LCD, DLP.
Publication No. CN202383411U Chinese patent literature discloses a kind of novel projector, it is characterized in that：Projection
Projection head is set on instrument, groove is set on projecting apparatus, and camera clamp is in groove.Its advantage is：By projecting apparatus with taking the photograph
As head is combined, the electronic equipment on both regular roof, the function of projecting apparatus is added again, it is very practical.
Publication No. CN201965391U Chinese patent literature disclose it is a kind of can power-off protection projecting apparatus, the projection
Power line is connected with instrument, the power line is connected with external power source, provides operating voltage for the projecting apparatus, the body of the projecting apparatus
On battery is installed, the battery is connected with power line and projecting apparatus simultaneously, this can power-off protection projector architecture it is simple,
With dual power supply system, projecting apparatus has been effectively ensured in the event of a power failure, still can normal work, effectively extend throwing
The service life of shadow instrument, and improve operating efficiency.
When in use, projection lens can not be ideally aligned existing projecting apparatus with curtain, and the image for frequently resulting in projection is thrown
It is mapped to outside curtain, influences to watch.
The content of the invention
It is an object of the invention to provide a kind of controllable projector system, projecting apparatus system of the invention can make projecting apparatus
Projection lens be accurately aligned with curtain.
To achieve the above object, the present invention provides a kind of controllable projector system, and the projecting apparatus system includes projecting apparatus
Unit and projection screen unit, the projector unit include projection lens, be coaxially connected with the projection lens the first rotary electric machine,
The shell that is connected with the projection lens outside first rotary electric machine and coaxially, second to be coaxially connected with the shell
Rotary electric machine and the control shell are described along the first translation motor moved radially of the shell and the second translation motor
The front of projection lens is additionally provided with infrared remote receiver, and the projection screen unit includes curtain and positioned at the curtain center
Infrared transmitter.
Preferably, the projection lens includes camera lens and the containment vessel positioned at the camera lens side, the infrared remote receiver
For four, and positioned at the positive square arrangement of the containment vessel.
Preferably, the infrared transmitter is four, and square arrangement, can be relative with the infrared remote receiver
Should.
Preferably, the projection screen unit also includes the servomotor that curtain axle and the control curtain axle rotate, institute
Curtain axle is stated with the curtain to be connected.
Preferably, the infrared transmitter is located at the back side of the curtain.
Preferably, first translation motor and the second translation motor are fixedly connected by connecting rod with the shell, and
The direction for enabling the shell to extend along the connecting rod translates.
Preferably, the projector unit also include place projection lens, the first rotary electric machine, shell, the second rotary electric machine,
The projecting apparatus housing of first translation motor and the second translation motor.
Preferably, the heat conducting pipe for being enclosed in the outer side is provided with the projecting apparatus housing, the heat conducting pipe
One end open is located in the projecting apparatus housing, and another end opening stretches out the projector case and is provided with fan.
Preferably, the side of the heat conducting pipe is provided with multiple fins.
The invention has the advantages that：
The projecting apparatus system of the present invention can not only be such that projection lens planar moves, and make projection lens accurately right with curtain
Standard, radiating can also be taken into account, prevents projecting apparatus from burning out.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of projector unit of the present invention.
Fig. 2 is the structural representation of second of embodiment of projection screen unit of the present invention.
Wherein, 1 is projection lens, and 2 be the first translation motor, and 3 be the first rotary electric machine, and 4 be the second rotary electric machine, and 5 be
Two translation motors, 6 be shell, and 7 be infrared remote receiver, and 8 be servomotor, and 9 be curtain axle, and 10 be curtain, and 11 be infrared emission
Device.
Embodiment
Detailed description below is used to illustrate the present invention, but is not limited to the scope of the present invention.Unless otherwise specified,
Front of the present invention refer both to project lens head to direction.
As shown in Figure 1-2, the present invention provides a kind of controllable projector system, and the projecting apparatus system includes projector unit
With projection screen unit, the projector unit include projection lens 1, be coaxially connected with the projection lens 1 the first rotary electric machine 3,
Positioned at the outside of first rotary electric machine 3 and be coaxially connected with the projection lens shell 6, be coaxially connected with the shell 6
Second rotary electric machine 4 and the control shell 6 translate along the first translation motor 2 and second moved radially of the shell 6
Motor 5, the front of the projection lens 1 are additionally provided with infrared remote receiver 7, and the projection screen unit includes curtain 10 and positioned at institute
State the infrared transmitter 11 of the center of curtain 10.
As shown in figure 1, the present invention controls the rotation of projection lens 1 by the first rotary electric machine 3, enable infrared remote receiver 7
The infrared ray that infrared transmitter 11 is launched is received, so that the position of projection lens 1 is correct.If projection lens 1 deviates curtain center
Position is too many, then by controlling the first translation motor 2 and the second translation motor 5 to move radially shell 3 to make projection lens 1
Move radially, for example move up and down, if still can not now correspond to, rotate the second rotary electric machine 4, rotate shell 3, then
Shell 3 can be made to be moved radially along another, such as moved left and right.
As shown in figure 1, in order that projection lens is accurately positioned, a kind of embodiment, the projection lens include camera lens with
And the containment vessel positioned at the camera lens side, the infrared remote receiver 7 are four, and positioned at the front of the containment vessel in pros
Shape arranges.
As shown in Fig. 2 a kind of embodiment, the infrared transmitter 11 is four, and square arrangement, can
It is corresponding with the infrared remote receiver 7.
As shown in Fig. 2 a kind of embodiment, the projection screen unit also includes curtain axle 9 and the control curtain
The servomotor 8 that cloth beam 9 rotates, the curtain axle 9 are connected with the curtain 10.
In order to prevent infrared transmitter 11 from influenceing viewing effect, a kind of embodiment, the infrared transmitter 11
In the back side of the curtain 10.
As shown in figure 1, a kind of embodiment, the translation motor 5 of the first translation motor 2 and second passes through connecting rod
It is fixedly connected with the shell 6, and the direction for enabling the shell 6 to extend along the connecting rod translates.
A kind of embodiment, the projector unit also include place projection lens 1, the first rotary electric machine 3, shell 6,
The projecting apparatus housing of second rotary electric machine 4, the first translation motor 2 and the second translation motor 5.
Because the motor of the present invention is more, it is thus possible to cause heat dissipation problem, a kind of embodiment, the projecting apparatus
The heat conducting pipe for being enclosed in the outside of shell 6 is provided with housing, the one end open of the heat conducting pipe is located at the projecting apparatus shell
In vivo, another end opening stretches out the projector case and is provided with fan, and the side of the heat conducting pipe is provided with multiple fins.
Although above with general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (9)
- A kind of 1. controllable projector system, it is characterised in that the projecting apparatus system includes projector unit and projection screen unit, The projector unit include projection lens (1), be coaxially connected with the projection lens (1) the first rotary electric machine (3), positioned at described First rotary electric machine (3) it is outside and be coaxially connected with the projection lens shell (6), be coaxially connected with the shell (6) the The first translation motor (2) moved radially along the shell (6) of two rotary electric machines (4) and the control shell (6) and the Two translation motors (5), the front of the projection lens (1) are additionally provided with infrared remote receiver (7), and the projection screen unit includes curtain And the infrared transmitter (11) positioned at the curtain (10) center (10).
- 2. controllable projector system according to claim 1, it is characterised in that the projection lens includes camera lens and is located at The containment vessel of the camera lens side, the infrared remote receiver (7) they are four, and positioned at the positive square row of the containment vessel Row.
- 3. controllable projector system according to claim 2, it is characterised in that the infrared transmitter (11) is four, And square arrangement, can be corresponding with the infrared remote receiver (7).
- 4. controllable projector system according to claim 1, it is characterised in that the projection screen unit also includes curtain axle (9) and the servomotor (8) that rotates of the control curtain axle (9), the curtain axle (9) are connected with the curtain (10).
- 5. controllable projector system according to claim 1, it is characterised in that the infrared transmitter (11) is positioned at described The back side of curtain (10).
- 6. controllable projector system according to claim 1, it is characterised in that first translation motor (2) and second Translation motor (5) is fixedly connected by connecting rod with the shell (6), and the shell (6) is prolonged along the connecting rod The direction translation stretched.
- 7. controllable projector system according to claim 1, it is characterised in that the projector unit also includes placing throwing Shadow mirror (1), the first rotary electric machine (3), shell (6), the second rotary electric machine (4), the first translation motor (2) and the second translation motor (5) projecting apparatus housing.
- 8. controllable projector system according to claim 7, it is characterised in that be provided with encirclement in the projecting apparatus housing Heat conducting pipe on the outside of the shell (6), the one end open of the heat conducting pipe are located in the projecting apparatus housing, another end opening Stretch out the projecting apparatus housing and be provided with fan.
- 9. controllable projector system according to claim 8, it is characterised in that the side of the heat conducting pipe is provided with multiple Fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610492703.XA CN105938290B (en) | 2016-06-23 | 2016-06-23 | A kind of controllable projector system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610492703.XA CN105938290B (en) | 2016-06-23 | 2016-06-23 | A kind of controllable projector system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105938290A CN105938290A (en) | 2016-09-14 |
| CN105938290B true CN105938290B (en) | 2017-11-24 |
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ID=56872030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610492703.XA Active CN105938290B (en) | 2016-06-23 | 2016-06-23 | A kind of controllable projector system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105938290B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728416A (en) * | 2017-08-31 | 2018-02-23 | 芜湖迈特电子科技有限公司 | Multi-functional self-charging type field projecting apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093797A (en) * | 2015-07-29 | 2015-11-25 | 海信集团有限公司 | Adjustable pedestal for projection display equipment, and projection display equipment |
| CN205229651U (en) * | 2015-12-18 | 2016-05-11 | 美高光电(天津)有限公司 | Portable projecting apparatus |
| CN205809517U (en) * | 2016-06-23 | 2016-12-14 | 新乡医学院 | A kind of controllable projector system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9105211B2 (en) * | 2012-03-13 | 2015-08-11 | Samsung Electronics Co., Ltd | Portable projector and image projecting method thereof |
-
2016
- 2016-06-23 CN CN201610492703.XA patent/CN105938290B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093797A (en) * | 2015-07-29 | 2015-11-25 | 海信集团有限公司 | Adjustable pedestal for projection display equipment, and projection display equipment |
| CN205229651U (en) * | 2015-12-18 | 2016-05-11 | 美高光电(天津)有限公司 | Portable projecting apparatus |
| CN205809517U (en) * | 2016-06-23 | 2016-12-14 | 新乡医学院 | A kind of controllable projector system |
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| Publication number | Publication date |
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| CN105938290A (en) | 2016-09-14 |
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