CN107861314A - Projecting apparatus with angle regulation function - Google Patents
Projecting apparatus with angle regulation function Download PDFInfo
- Publication number
- CN107861314A CN107861314A CN201711300844.8A CN201711300844A CN107861314A CN 107861314 A CN107861314 A CN 107861314A CN 201711300844 A CN201711300844 A CN 201711300844A CN 107861314 A CN107861314 A CN 107861314A
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- China
- Prior art keywords
- support
- projecting apparatus
- angle regulation
- regulation function
- projector engine
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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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
The present invention provides a kind of projecting apparatus with angle regulation function, and it includes：Projector engine, Projection Division is provided with its front end face；First support, it is arranged on the projector engine bottom, and the first support is located at the lower section of the Projection Division；The first support includes the first sub bar and the second sub bar；Second support, it is arranged on the projector engine bottom, and the second support is located at the lower section of the rear end face of the projector engine；Rotary shaft, it is arranged on the bottom of the second support；Driver element, it drives the sliding block to be pumped in the chute；Control unit, it controls the driver element work, and the rotary shaft to rotate.Projecting apparatus of the present invention with angle regulation function need not artificially adjust view field, adjust automatically view field, convenient use.
Description
Technical field
The invention belongs to projecting apparatus field, more particularly to a kind of projecting apparatus with angle regulation function.
Background technology
Computer is that the production activity of a pair of mankind of 20th century state-of-the-art scientific and technical invention and social activities produce
It is extremely important to influence and its application field developed rapidly from initial military research application extension with powerful vitality
To the every field of society, huge computer industry is formd and has driven the technological progress of global range thus to trigger
Deep social change computer is throughout general enterprises and institutions of school.
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.
In routine work, studying and living, people are required for thinking to manually adjust projecting apparatus when using projecting apparatus every time
Height, projection tilt sole and view field, made troubles for the use of projecting apparatus, how to solve the above problems, be us
Technical problem urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to solve at least the above or defect, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of projecting apparatus with angle regulation function, it includes：
Projector engine, it is cuboid or square；Projection Division is provided with the front end face of the projector engine
First support, it is arranged on the projector engine bottom, and the first support is located under the Projection Division
Side；The first support includes the first sub bar and the second sub bar, and first sub bar is one end
The hollow lever of opening, offers chute on the vertical direction of the inwall of the hollow lever, the second sub bar it is outer
The sliding block to match with the chute is provided with wall；
Second support, it is arranged on the projector engine bottom, and the second support is located at the projector engine
Rear end face lower section；
Rotary shaft, it is arranged on the bottom of the second support；
Driver element, it drives the sliding block to be pumped in the chute；
Control unit, it controls the driver element work, and the rotary shaft to rotate.
In some embodiments, in the described projecting apparatus with angle regulation function, it includes two described first
Support, two first supports are separately positioned on the both ends of the projector engine front end face.
In some embodiments, in the described projecting apparatus with angle regulation function, in addition to rotating wheel, it is arranged on
The bottom of the first support；
When described control unit controls the rotary shaft original place rotation, the rotating wheel is driven to rotate
In some embodiments, in the described projecting apparatus with angle regulation function, in addition to keeper, it is used for
It is fixed in the view field of cloth to be projected or metope to be projected, light-reflecting portion is provided with the upper surface of the keeper.
In some embodiments, in the described projecting apparatus with angle regulation function, including at least 4 keepers, 4
The individual keeper is separately fixed at four corner positions in the projection rectangle region of the Projection Division.
In some embodiments, in the described projecting apparatus with angle regulation function, when the Projection Division is by image
When on projection to cloth to be projected or metope to be projected, described control unit controls the sliding block to be moved up and down in the chute,
Meanwhile control the rotating wheel left-right rotation so that four drift angles in the projection rectangle region of the Projection Division and 4 it is described fixed
Position part overlaps.
In some embodiments, in the described projecting apparatus with angle regulation function, the first support is detachable
Ground is arranged on the lower surface of the projector engine.
In some embodiments, in the described projecting apparatus with angle regulation function, the second support is detachable
Ground is arranged on the lower surface of the projector engine.
In some embodiments, in the described projecting apparatus with angle regulation function, in addition to projecting apparatus handle, its
It is arranged on the upper surface of the projector engine.
Beneficial effects of the present invention are as follows：
In the described projecting apparatus with angle regulation function, keeper is fixed on region to be projected in advance, then controlled
The rotary shaft that unit control processed is arranged under second support rotates, and then drives the rotating wheel being arranged under first support to rotate,
The projection angle of Projection Division is adjusted, meanwhile, control first support rises or falls so that the Projection Division on projector engine is in work
When making, the view field of projection is located in the regional extent to be projected that keeper is positioned, so, using of the present invention
Projecting apparatus need not artificially adjust the view field of projecting apparatus, convenient use.
Brief description of the drawings
Fig. 1 is the workflow diagram of the described projecting apparatus with angle regulation function of the present invention.
Embodiment
Now describe the various exemplary embodiment of the present invention in detail, the detailed description is not considered as the limit to the present invention
System, and it is understood as the more detailed description to certain aspects of the invention, characteristic and embodiment.
It should be understood that heretofore described term is only to describe special embodiment, being not intended to limit this hair
It is bright.In addition, for the number range in the present invention, it is thus understood that specifically disclose the scope upper and lower bound and they it
Between each median.Median and any other statement value in any statement value or stated ranges or in the scope
Each less scope between interior median is also included in the present invention.These small range of upper and lower bounds can be independent
Ground is included or excluded in the range of.
Unless otherwise stated, all technologies used herein and scientific terminology have the routine in field of the present invention
The identical meanings that technical staff is generally understood that.Although the present invention only describes preferable method and material, the present invention's
Implement or can also be used and similar or equivalent any method described herein and material in testing.The institute mentioned in this specification
There is document to be incorporated by reference into, to the disclosure and description method related to the document and/or material.It is incorporated to any
When document conflicts, it is defined by the content of this specification.
It is open term, i.e., on "comprising" used herein, " comprising ", " having ", " containing " etc.
Mean including but not limited to.Any or all combinations on "and/or" used herein, including the things.
The invention discloses a kind of projecting apparatus with angle regulation function, as shown in figure 1, it is comprised at least：
Projector engine, it is cuboid or square；Projection Division is provided with the front end face of the projector engine
First support, it is arranged on the projector engine bottom, and the first support is located under the Projection Division
Side；The first support includes the first sub bar and the second sub bar, and first sub bar is the hollow lever of one end open, in described
Chute is offered on the vertical direction of the inwall of the empty body of rod, the cunning to match with the chute is provided with the outer wall of the second sub bar
Block；
Second support, it is arranged on the projector engine bottom, and the second support is located at the projector engine
Rear end face lower section；
Rotary shaft, it is arranged on the bottom of the second support；
Driver element, it drives the sliding block to be pumped in the chute；
Control unit, it controls the driver element work, and the rotary shaft to rotate.
Projecting apparatus of the present invention with angle regulation function is solid respectively by keeper in advance in the work of work
It is scheduled on 4 regions in region to be projected, the Projection Division on projector engine is launched to metope to be projected or to be projected do not go up
Image, the rotary shaft that control unit control is arranged under second support rotates, and then drives the rotation being arranged under first support
Wheel rotates, and adjusts the projection angle of Projection Division, meanwhile, control first support rises or falls so that the throwing on projector engine
At work, the view field of projection is located in the regional extent to be projected that keeper is positioned in shadow portion, so, is using this hair
Bright described projecting apparatus need not artificially adjust the view field of projecting apparatus, convenient use.
In some embodiments, in the described projecting apparatus with angle regulation function, it includes two described first
Support, two first supports are separately positioned on the both ends of the projector engine front end face.
Two first supports set the lower section of projector engine front end face, are easy to adjust projecting apparatus main clause front end face and level
The angle in face, quick regulation projector regional location.
In some embodiments, in the described projecting apparatus with angle regulation function, in addition to rotating wheel, it is arranged on
The bottom of the first support；
When described control unit controls the rotary shaft original place rotation, the rotating wheel is driven to rotate
In some embodiments, in the described projecting apparatus with angle regulation function, in addition to keeper, it is used for
It is fixed in the view field of cloth to be projected or metope to be projected, light-reflecting portion is provided with the upper surface of the keeper.
In some embodiments, in the described projecting apparatus with angle regulation function, including at least 4 keepers, 4
The individual keeper is separately fixed at four corner positions in the projection rectangle region of the Projection Division.
4 keepers are wired to distributed rectangular, the keeper of distributed rectangular, are easy to quickly put position, and ensure by fixed
Position part positions obtained view field's rule, realizes effectively projection.
In some embodiments, in the described projecting apparatus with angle regulation function, when the Projection Division is by image
When on projection to cloth to be projected or metope to be projected, described control unit controls the sliding block to be moved up and down in the chute,
Meanwhile control the rotating wheel left-right rotation so that four drift angles in the projection rectangle region of the Projection Division and 4 it is described fixed
Position part overlaps.
In some embodiments, in the described projecting apparatus with angle regulation function, the first support is detachable
Ground is arranged on the lower surface of the projector engine.
In some embodiments, in the described projecting apparatus with angle regulation function, the second support is detachable
Ground is arranged on the lower surface of the projector engine.
In some embodiments, in the described projecting apparatus with angle regulation function, in addition to projecting apparatus handle, its
It is arranged on the upper surface of the projector engine.
Projecting apparatus of the present invention with angle regulation function is solid respectively by keeper in advance in the work of work
It is scheduled on 4 regions in region to be projected, the Projection Division on projector engine is launched to metope to be projected or to be projected do not go up
Image, the rotary shaft that control unit control is arranged under second support rotates, and then drives the rotation being arranged under first support
Wheel rotates, and adjusts the projection angle of Projection Division, meanwhile, control first support rises or falls so that the throwing on projector engine
At work, the view field of projection is located in the regional extent to be projected that keeper is positioned in shadow portion, so, is using this hair
Bright described projecting apparatus need not artificially adjust the view field of projecting apparatus, convenient use.
Although embodiments of the invention are disclosed as above, it is not restricted to listed fortune in specification and embodiment
With it can be applied to various suitable the field of the invention completely, can be easily real for those skilled in the art
Now other modification, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited to
Specific details.
Claims (9)
1. the projecting apparatus with angle regulation function, it is characterised in that including：
Projector engine, it is cuboid or square；Projection Division is provided with the front end face of the projector engine；
First support, it is arranged on the projector engine bottom, and the first support is located at the lower section of the Projection Division；Institute
Stating first support includes the first sub bar and the second sub bar, and first sub bar is the hollow lever of one end open, the hollow stem
Chute is offered on the vertical direction of the inwall of body, the sliding block to match with the chute is provided with the outer wall of the second sub bar；
After second support, it is arranged on the projector engine bottom, and the second support is located at the projector engine
The lower section of end face；
Rotary shaft, it is arranged on the bottom of the second support；
Driver element, it drives the sliding block to be pumped in the chute；
Control unit, it controls the driver element work, and the rotary shaft to rotate.
2. there is the projecting apparatus of angle regulation function as claimed in claim 1, it is characterised in that it includes two described first
Support, two first supports are separately positioned on the both ends of the projector engine front end face.
3. there is the projecting apparatus of angle regulation function as claimed in claim 2, it is characterised in that also including rotating wheel, set
In the bottom of the first support；
When described control unit controls the rotary shaft original place rotation, the rotating wheel is driven to rotate.
4. there is the projecting apparatus of angle regulation function as claimed in claim 3, it is characterised in that also including keeper, it is used
In being fixed in the view field of cloth to be projected or metope to be projected, light-reflecting portion is provided with the upper surface of the keeper.
5. there is the projecting apparatus of angle regulation function as claimed in claim 4, it is characterised in that including at least 4 keepers,
4 keepers are separately fixed at four corner positions in the projection rectangle region of the Projection Division.
6. there is the projecting apparatus of angle regulation function as claimed in claim 5, it is characterised in that when the Projection Division is by image
When on projection to cloth to be projected or metope to be projected, described control unit controls the sliding block to be moved up and down in the chute,
Meanwhile control the rotating wheel left-right rotation so that four drift angles in the projection rectangle region of the Projection Division and 4 it is described fixed
Position part overlaps.
7. there is the projecting apparatus of angle regulation function as claimed in claim 6, it is characterised in that the first support is detachable
Ground is arranged on the lower surface of the projector engine.
8. there is the projecting apparatus of angle regulation function as claimed in claim 7, it is characterised in that the second support is detachable
Ground is arranged on the lower surface of the projector engine.
9. there is the projecting apparatus of angle regulation function as claimed in claim 8, it is characterised in that also including projecting apparatus handle,
It is arranged on the upper surface of the projector engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711300844.8A CN107861314A (en) | 2017-12-10 | 2017-12-10 | Projecting apparatus with angle regulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711300844.8A CN107861314A (en) | 2017-12-10 | 2017-12-10 | Projecting apparatus with angle regulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107861314A true CN107861314A (en) | 2018-03-30 |
Family
ID=61705746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711300844.8A Pending CN107861314A (en) | 2017-12-10 | 2017-12-10 | Projecting apparatus with angle regulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107861314A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114286070A (en) * | 2022-02-08 | 2022-04-05 | 峰米(重庆)创新科技有限公司 | Projection equipment and adjusting method, control device and readable storage medium thereof |
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|---|---|---|---|---|
| CN1444088A (en) * | 2002-03-13 | 2003-09-24 | 精工爱普生株式会社 | Rear-projection projector |
| CN102004378A (en) * | 2009-09-01 | 2011-04-06 | 三洋科技中心(深圳)有限公司 | Method for adjusting projection picture and projection device |
| CN204046742U (en) * | 2014-09-09 | 2014-12-24 | 金陵科技学院 | A kind of mobile robot utilizing intelligent glasses to carry out monitoring control in real time |
| CN204087528U (en) * | 2014-10-13 | 2015-01-07 | 绥化学院 | A kind of English teaching electrodynamic type computer-projector instrument bracing or strutting arrangement |
| CN205265819U (en) * | 2016-01-05 | 2016-05-25 | 赵淑文 | Movie and television play device |
| JP2017152998A (en) * | 2016-02-26 | 2017-08-31 | 株式会社メガチップス | Projection system and program |
| CN206546492U (en) * | 2017-03-13 | 2017-10-10 | 黄东旭 | A kind of teaching multimedia projector apparatus |
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2017
- 2017-12-10 CN CN201711300844.8A patent/CN107861314A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1444088A (en) * | 2002-03-13 | 2003-09-24 | 精工爱普生株式会社 | Rear-projection projector |
| CN102004378A (en) * | 2009-09-01 | 2011-04-06 | 三洋科技中心(深圳)有限公司 | Method for adjusting projection picture and projection device |
| CN204046742U (en) * | 2014-09-09 | 2014-12-24 | 金陵科技学院 | A kind of mobile robot utilizing intelligent glasses to carry out monitoring control in real time |
| CN204087528U (en) * | 2014-10-13 | 2015-01-07 | 绥化学院 | A kind of English teaching electrodynamic type computer-projector instrument bracing or strutting arrangement |
| CN205265819U (en) * | 2016-01-05 | 2016-05-25 | 赵淑文 | Movie and television play device |
| JP2017152998A (en) * | 2016-02-26 | 2017-08-31 | 株式会社メガチップス | Projection system and program |
| CN206546492U (en) * | 2017-03-13 | 2017-10-10 | 黄东旭 | A kind of teaching multimedia projector apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114286070A (en) * | 2022-02-08 | 2022-04-05 | 峰米(重庆)创新科技有限公司 | Projection equipment and adjusting method, control device and readable storage medium thereof |
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| PB01 | Publication | ||
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Application publication date: 20180330 |