CN207427363U - Projector with regulating device of reflecting mirror - Google Patents
Projector with regulating device of reflecting mirror Download PDFInfo
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- CN207427363U CN207427363U CN201721555993.4U CN201721555993U CN207427363U CN 207427363 U CN207427363 U CN 207427363U CN 201721555993 U CN201721555993 U CN 201721555993U CN 207427363 U CN207427363 U CN 207427363U
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- speculum
- projector
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- regulating device
- mirror
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Abstract
The utility model is related to projector's technologies.When projector needs to adjust the height and size of projected image, need the height and angle of adjustment projector, it is to be lifted on ceiling or hung on a wall yet with projector, height is very high, adjustment gets up to have inconvenience, based on the above problem, the utility model proposes a kind of projector with regulating device of reflecting mirror, technical solution can be summarized as：Including housing and camera lens, it is characterized in that, mirror assembly, control module, image capture module and remote control reception module are further included, described image acquisition module is connected by control module with mirror assembly, and the remote control reception module is connected by control module with mirror assembly.The beneficial effects of the utility model are, by installing regulating device of reflecting mirror in projector, it is controlled to drive mirror tilt and movement, to adjust the size of projected image, projected image height and carry out geometric correction to projected image, and can effectively shorten projector distance.
Description
Technical field
The utility model is related to the technologies of projector's technology, the more particularly to projector with regulating device of reflecting mirror.
Background technology
Projector, also known as projecting apparatus, are a kind of equipment that can be projected image or video on 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.Projector is wide at present
It is general to be applied to family, office, school and public place of entertainment.It is thrown before usually having desktop according to different application scenarios projectors, table
It is thrown before face rear-projection, lifting and lifting four kinds of mounting means of rear-projection, more and more application scenarios needs projector using lifting
Mode, under specific application scene, for projection screen there are certain gradient, projection is present with geometry deformation, and in order to protect
Word clarity is demonstrate,proved, should try one's best and avoid, using software geometric correction, at this moment needing to be adjusted the projection angle of projector, separately
Outside, it is necessary to when adjusting the height and size of projected image, it is also desirable to the height and angle of projector are adjusted, yet with projector
It is to be lifted on ceiling or hung on a wall, height is very high, and adjustment gets up to have inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of projector with regulating device of reflecting mirror, corresponding soft applying
Can be solved after part method projector need adjust projected image height and size when, it is necessary to adjust projector height and
Angle is to be lifted on ceiling or hung on a wall yet with projector, and height is very high, and adjustment gets up to have inconvenience
Problem.
The utility model solves its technical problem, the technical solution adopted is that：Projector with regulating device of reflecting mirror,
Including housing and camera lens, which is characterized in that further include mirror assembly, control module, image capture module and remote control reception mould
Block, described image acquisition module are connected by control module with mirror assembly, and the remote control reception module passes through control module
It is connected with mirror assembly.
Specifically, the mirror assembly is detachably connected with housing.
Further, the mirror assembly includes speculum, speculum mounting base, speculum luffing mechanism and reflection
Mirror moving mechanism, the speculum are mounted in speculum mounting base, and the axis of oscillation of speculum luffing mechanism is perpendicular to camera lens
Axis, speculum luffing mechanism connects speculum mounting base by shaft, and speculum luffing mechanism is for driving speculum edge
Pitch orientation swing, parallel to the optical axis direction of camera lens, speculum luffing mechanism consolidates for the moving direction of speculum parallel moving mechanism
It is scheduled in speculum moving mechanism, speculum moving mechanism is used to that speculum to be driven to move along the optical axis direction of camera lens.
Specifically, the housing includes upper shell and lower housing, and upper shell is oppositely arranged with lower housing and forms a peace
Space is filled, the speculum luffing mechanism and speculum moving mechanism are located in the installation space that upper shell is formed with lower housing
Portion, when projector shuts down, the speculum and speculum mounting base are located in the installation space that upper shell is formed with lower housing
Portion, when projector works normally, the speculum and speculum mounting base swing to the installation that upper shell is formed with lower housing
Outside.
Yet further, the camera lens selects ultrashort zoom lens.
Specifically, the speculum selects plane mirror.
Yet further, the control module includes keystone calculator, instruction control module and drive module, described
Image capture module is connected by keystone calculator with instruction control module, and instruction control module is by drive module and instead
Penetrate mirror assembly connection.
Specifically, the drive module is motor driven component.
Yet further, further include and the corresponding remote controler of remote control reception module.
The beneficial effects of the utility model are, by the above-mentioned projector with regulating device of reflecting mirror, to add phase
After answering software approach, by installing regulating device of reflecting mirror in projector, it is controlled to drive mirror tilt and movement, to adjust
The size of whole projected image, projected image height and geometric correction is carried out to projected image, and can effectively shorten projector distance.
Description of the drawings
Fig. 1 is projector's sectional view that embodiment carries regulating device of reflecting mirror.
Fig. 2 is mirror assembly schematic diagram in embodiment.
Fig. 3 is that luffing mechanism swings effect diagram in embodiment.
Fig. 4 is that speculum moving mechanism moves effect diagram in embodiment.
Fig. 5 is the system block diagram of embodiment.
Wherein, 1 housing is represented, 2 represent camera lens, and 3 represent mirror assembly, and 4 telegrams represent projection screen, and 5 represent projection
Image, 6 representative image acquisition modules, 7 represent keystone calculator, and 8 represent remote controler, and 9 represent remote control reception module, 10 generations
Module of meter control, 101 represent upper shell, and 102 represent lower housing, and 301 represent speculum, and 302 represent speculum mounting base, and 303
Speculum luffing mechanism is represented, 3031 represent shaft, and 304 represent speculum moving mechanism, and A represents lens axis, and B, which is represented, to be swung
Axis, C represent pitch orientation, and D represents moving direction.
Specific embodiment
With reference to the accompanying drawings and embodiments, the technical solution of the utility model is described in detail.
Projector described in the utility model with regulating device of reflecting mirror, by housing, camera lens, mirror assembly, control
Module, image capture module and remote control reception module composition, wherein, image capture module passes through control module and mirror assembly
Connection, remote control reception module are connected by control module with mirror assembly.
Embodiment
The utility model embodiment carries the projector of regulating device of reflecting mirror, including housing 1, camera lens 2, mirror assembly
3rd, control module 10, image capture module 6 and remote control reception module 9, sectional view referring to Fig. 1, system block diagram referring to Fig. 5,
Wherein, image capture module 6 is connected by control module 10 with mirror assembly 3, and remote control reception module 9 passes through control module 10
It is connected with mirror assembly 3.
In above device, it is preferable that mirror assembly 3 is detachably connected with housing 1, and mirror assembly 3 can also be fixed
It is connected on housing 1；Mirror assembly 3 includes speculum 301, speculum mounting base 302,303 and of speculum luffing mechanism
Speculum moving mechanism 304, for mirror assembly schematic diagram referring to Fig. 2, luffing mechanism swings effect diagram referring to Fig. 3, reflection
Mirror moving mechanism moves effect diagram referring to Fig. 4, wherein, speculum 301 is mounted in speculum mounting base 302, speculum
Perpendicular to the axis A of camera lens, speculum luffing mechanism 303 is connected by shaft 3031 to be reflected the axis of oscillation B of luffing mechanism 303
Mirror mounting base 302, speculum luffing mechanism 303 can drive speculum 301 to be swung along pitch orientation C, reach projected image 5
The purpose that geometric correction and height are adjusted, while make projected image when projection screen 4 and projector's optical axis A out of plumb cause to tilt
During 5 generation geometric distortion, can also projected image 5 be adjusted by speculum luffing mechanism 303, so as to obtain upright image,
Parallel to the optical axis direction A of camera lens, mirror luffing mechanism 303 is fixed on anti-the moving direction D of speculum moving mechanism 304
It penetrates on mirror translation mechanism 304, such speculum moving mechanism 304 can drive speculum 301 to be put down along the optical axis direction A of camera lens
Certain distance is moved, achievees the purpose that the height and size that adjust projected image 5.
Preferably, housing 1 includes upper shell 101 and lower housing 102, wherein, upper shell 101 is opposite with lower housing 102
Set and form an installation space, speculum 301 and speculum mounting base 302 be located at when projector shuts down upper shell 101 with
In the installation space that lower housing 102 is formed, good appearance, speculum 301 is located inside the enclosure space, can be effectively prevented anti-
It penetrates mirror 301 surprisingly to be scratched, and prevents dust from entering inside projector, speculum 301 and speculum mounting base 302 are in projector
It is swung to during normal work outside the installation space that upper shell 101 and lower housing 102 are formed, speculum luffing mechanism 303 and anti-
Mirror translation mechanism 304 is penetrated to be located in the installation space that upper shell 101 is formed with lower housing 102.
Camera lens 2 preferably selects ultrashort zoom lens, with better performance speculum translation mechanism 304 is made to adjust projected image
The function of 5 size；Speculum 301 preferably selects plane mirror, simple in structure, easy for installation, low manufacture cost.
Preferably, the projector further include with 9 corresponding remote controler 8 of remote control reception module, wherein, remote control reception module
The remote signal received is transferred to control module 10 by 9, and control module 10 is moved according to the data control speculum received
Mechanism 304 moves, and speculum moving mechanism 304 can drive speculum 301 to translate a spacing along the optical axis direction A of camera lens
From, achieve the purpose that adjust projected image height and size；The control module 10 of the projector can also include keystone
Calculator 7, instruction control module and drive module, wherein, image capture module 5 is controlled by keystone calculator 7 and instruction
Molding block connects, and instruction control module is connected by drive module with mirror assembly 3, on 5 capture screen of image capture module
Image, and the image data of crawl is transferred to keystone calculator 7, keystone calculator 7 is to the image that receives
Data carry out analytic operation and result are output to instruction control module, and instruction control module controls speculum according to result of calculation
Luffing mechanism 303 moves, and speculum luffing mechanism 303 can drive speculum 301 to be swung along pitch orientation C, until output
Upright image.
According to the description of this example as it can be seen that the software approach for adding in or applying in the utility model is the prior art, herein
No longer it is described in detail.
It is the embodiment of the utility model as described above, the utility model is not limited to the above embodiment, anyone
It should learn the structure change made under the enlightenment of the utility model, it is every that there is same or similar skill with the utility model
Art scheme, each falls within the scope of protection of the utility model.
Claims (9)
1. with regulating device of reflecting mirror projector, including housing and camera lens, which is characterized in that further include mirror assembly,
Control module, image capture module and remote control reception module, described image acquisition module pass through control module and mirror assembly
Connection, the remote control reception module are connected by control module with mirror assembly.
2. the projector according to claim 1 with regulating device of reflecting mirror, which is characterized in that the mirror assembly
It is detachably connected with housing.
3. the projector according to claim 2 with regulating device of reflecting mirror, which is characterized in that the mirror assembly
Include speculum, speculum mounting base, speculum luffing mechanism and speculum moving mechanism, the speculum is mounted on reflection
In mirror mounting base, perpendicular to the axis of camera lens, speculum luffing mechanism connected by shaft for the axis of oscillation of speculum luffing mechanism
Speculum mounting base is connect, speculum luffing mechanism is used to that speculum to be driven to swing along pitch orientation, speculum parallel moving mechanism
Moving direction is parallel to the optical axis direction of camera lens, and speculum luffing mechanism is fixed in speculum moving mechanism, speculum movement
Mechanism is used to that speculum to be driven to move along the optical axis direction of camera lens.
4. the projector according to claim 3 with regulating device of reflecting mirror, which is characterized in that the housing includes
Upper shell and lower housing, upper shell and lower housing are oppositely arranged and form an installation space, the speculum luffing mechanism and anti-
She Jing moving mechanisms are located inside the installation space that upper shell and lower housing are formed, when projector shut down, the speculum with
Speculum mounting base is located inside the installation space that upper shell is formed with lower housing, when projector works normally, the reflection
Mirror and speculum mounting base are swung to outside the installation space that upper shell is formed with lower housing.
5. the projector according to claim 1 with regulating device of reflecting mirror, which is characterized in that the camera lens is selected super
Short-focus lens.
6. the projector according to claim 1 with regulating device of reflecting mirror, which is characterized in that the speculum is selected
Plane mirror.
7. according to the projector with regulating device of reflecting mirror described in claim 1-6 any one, which is characterized in that described
Control module includes keystone calculator, instruction control module and drive module, and described image acquisition module passes through trapezoidal school
Positive calculator is connected with instruction control module, and instruction control module is connected by drive module with mirror assembly.
8. the projector according to claim 7 with regulating device of reflecting mirror, which is characterized in that the drive module is
Motor driven component.
9. according to the projector with regulating device of reflecting mirror described in claim 1-6 any one, which is characterized in that also wrap
It includes and the corresponding remote controler of remote control reception module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555993.4U CN207427363U (en) | 2017-11-20 | 2017-11-20 | Projector with regulating device of reflecting mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555993.4U CN207427363U (en) | 2017-11-20 | 2017-11-20 | Projector with regulating device of reflecting mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427363U true CN207427363U (en) | 2018-05-29 |
Family
ID=62303605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721555993.4U Active CN207427363U (en) | 2017-11-20 | 2017-11-20 | Projector with regulating device of reflecting mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427363U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845476A (en) * | 2018-09-04 | 2018-11-20 | 江苏清投视讯科技有限公司 | DLP back projecting system based on Built-in Image geometry adjustment unit |
| WO2020078187A1 (en) * | 2018-10-19 | 2020-04-23 | 深圳光峰科技股份有限公司 | Projector |
| CN114995039A (en) * | 2022-06-09 | 2022-09-02 | 领为视觉智能科技(宁波)有限公司 | DLP projection conversion device and car |
-
2017
- 2017-11-20 CN CN201721555993.4U patent/CN207427363U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845476A (en) * | 2018-09-04 | 2018-11-20 | 江苏清投视讯科技有限公司 | DLP back projecting system based on Built-in Image geometry adjustment unit |
| WO2020078187A1 (en) * | 2018-10-19 | 2020-04-23 | 深圳光峰科技股份有限公司 | Projector |
| CN114995039A (en) * | 2022-06-09 | 2022-09-02 | 领为视觉智能科技(宁波)有限公司 | DLP projection conversion device and car |
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