CN208044289U - A kind of Adjustable picture frame curtain and curtain adjusting apparatus - Google Patents
A kind of Adjustable picture frame curtain and curtain adjusting apparatus Download PDFInfo
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- CN208044289U CN208044289U CN201721717074.2U CN201721717074U CN208044289U CN 208044289 U CN208044289 U CN 208044289U CN 201721717074 U CN201721717074 U CN 201721717074U CN 208044289 U CN208044289 U CN 208044289U
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- curtain
- picture frame
- adjusting apparatus
- regulating part
- locating part
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Abstract
The utility model discloses a kind of curtain adjusting apparatus and Adjustable picture frame curtains, it is adjusted for the curtain to picture frame screen for overcoming the distortion of projected picture, which includes at least the regulating part for the curtain deformation on curtain direction to be adjusted（1）With the locating part for limiting deformation regulating degree（2）, the regulating part（1）With locating part（2）It is fixedly mounted on curtain side and is connected, and the regulating part（1）Or locating part（2）At least one of be fixedly connected with curtain.The utility model utilizes adjusting apparatus, supporting part curtain is corrected come adjustment picture by physical means, and directly feed back to final drop shadow effect, it can be applied to all kinds of supporting part equipment for needing to adjust deformation, it is compatible high, can need not increase it is complicated adjust algorithm and software program in the case of visual feedback regulating effect quality, and ignore the curtain defect ware relevant issues that proximate matter Zona transformans comes, it solves to influence because of the picture that ultrashort burnt laser ray machine distortion is brought, result quicklook is adjusted, user experience is improved.
Description
Technical field
The utility model is related to adjusting control fields, particularly with regard to a kind of curtain adjusting apparatus of picture frame screen.
Background technology
The development of shadow casting technique makes projection device constantly universal in office and domestic environments, and occurs on the market a variety of
The projecting apparatus of different type, different transmittance, wherein ultra short focal projector refer to projection than the projector less than 0.4, it can be
The distance of 1m projects 150 cun of picture, short with projection distance, reduce light decay, save that space, to avoid picture from blocking etc. excellent
Point, the projection of current huge curtain are all to use reflective ultrashort burnt technology, thus ultra short focal projector is preferred as home theater.
But ultra short focal projector, due to projector distance is short and camera lens, projected picture can carry a little dark angle, ladder
Shape distortion and distortion etc., the upper inferior horn of especially the right and left is easiest to deform upon.It is to solve the defect to lead in the prior art
Frequently with all kinds of correcting algorithms, by executing the correcting algorithm based on image procossing in processor chips, to projected picture into
Row correction；Although the processing method can solve asking for projected picture deformation to a certain extent with the improve and perfect of algorithm
Topic, but this kind of algorithm usually requires larger computing cost, it is more demanding to hardware and efficiency of algorithm.And the school based on image
Correction method may fall or the deformation process effect of edge certain projection scenes middle part subangle in actual projection adjustment
Bad, user can not do algorithm any real-time improvement at this time, can only directly use the projected picture with deformation defect.
Utility model content
The purpose of this utility model is that：In view of the above defects of the prior art, a kind of curtain adjustment dress is provided
It sets, for being adjusted to the picture frame screen that projection distortion occurs, effectively solves the projection distortion correction of projection screen and trapezoidal school
The problems such as positive.
The technical solution adopted in the utility model is as follows：
A kind of curtain adjusting apparatus is adjusted for the curtain to picture frame screen for overcoming the distortion of projected picture,
The device includes at least the regulating part for the curtain deformation on curtain direction to be adjusted（1）With for limiting shape
Become the locating part of regulating degree（2）, the regulating part（1）With locating part（2）It is fixedly mounted on picture frame screen side and is connected, and institute
State regulating part（1）Or locating part（2）At least one of be fixedly connected with picture frame screen.
The regulating part（1）One end be fixedly mounted on the frame of picture frame screen.
The adjusting apparatus further includes for by regulating part（1）And/or locating part（2）It is fixedly mounted on consolidating on picture frame screen
Determine support base（3）, the regulating part（1）Or locating part（2）At least one of and fixed supporting seat（3）It is fixedly connected.
Fixed supporting seat 3 is fixedly connected on the frame of picture frame screen, and at the same time also with one end of regulating part and locating part
One end be connected.
Regulating part（1）For driving picture frame screen frame to be deformed upon on the direction perpendicular to curtain, which includes past
Deformation in two side direction of curtain, the regulating part（1）Adjustable range it is consistent with the deformation range of picture frame screen frame.
Further, described locating part (2) one end is fixedly mounted on picture frame screen frame or the locating part（2）It is fixed
Mounted on on the fixed support element of picture frame screen relative position.
Further, the regulating part（1）For bolt type regulating part, locating part（2）On be useful for the limit that bolt passes through
Hole；
When adjusting bolt is rotated, shape occurs on the direction perpendicular to curtain for the mobile drive picture frame screen frame of bolt
Become, when adjusting to target location, locating part（2）Bolt is fixed to the target location, picture frame screen is maintained at corresponding at this time
Deformed state.
Further, the regulating part（1）For sliding-stem regulating part, locating part（2）Sliding bar is useful for slide back and forth
Limiting plate；
When adjusting sliding bar slides back and forth, since the slip band animated frame curtain frame of sliding bar is perpendicular to the direction of curtain
On deform upon, when adjust to target location when, locating part（2）Sliding bar is fixed on the target location, at this time picture frame screen
It is maintained at corresponding deformed state.
A kind of adjustable picture frame screen, which is characterized in that the picture frame screen includes curtain, frame and the adjustment of several picture frame screens
Device；The picture frame screen adjusting apparatus is aforementioned any adjusting apparatus, is separately mounted to the corresponding position of frame, for drawing
Frame curtain is adjusted in the deformation on curtain direction.
Further, the quantity of the picture frame screen adjusting apparatus is 6, is uniformly fixedly mounted on picture frame screen frame.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
（1）The utility model utilizes adjusting apparatus, is corrected supporting part curtain come adjustment picture by physical means, and
Final drop shadow effect is directly fed back to, all kinds of supporting part equipment for needing to adjust deformation are can be applied to, compatibility is high；
（2）The utility model can need not increase it is complicated adjust algorithm and software program in the case of visual feedback tune
The quality of effect is saved, and ignores the curtain defect ware relevant issues that proximate matter Zona transformans comes, is solved because of ultrashort burnt laser ray machine distortion
The picture brought influences, and adjusts result quicklook, improves user experience.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the adjusting apparatus structural schematic diagram of the utility model.
Fig. 2 is one embodiment provided by the utility model.
Fig. 3 is that the utility model provides another embodiment.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the utility model
Attached drawing carries out clear, complete description to the technical solution of the utility model, and based on the embodiment in the application, this field is general
Other similar embodiments that logical technical staff is obtained without making creative work, should all belong to the application
The range of protection.
Embodiment 1 is a kind of curtain adjusting apparatus.
Such as Fig. 1, it is a kind of structural schematic diagram of the adjusting apparatus of picture frame screen curtain, includes at least for perpendicular to curtain
The regulating part 1 that curtain deformation on direction is adjusted and the locating part 2 for limiting deformation regulating degree, the regulating part 1
It is fixedly mounted on curtain side with locating part 2 and is connected, and at least one of the regulating part 1 or locating part 2 and curtain are solid
Fixed connection.
The regulating part 1 is fixedly mounted on the side of curtain to be regulated, and in one embodiment, one end of regulating part 1 is solid
Dingan County is on the frame of picture frame screen；In another embodiment, the adjusting apparatus further includes fixed supporting seat 3, such as Fig. 2 institutes
Show, one end of the regulating part 1, fixed supporting seat 3 are connected with the frame of picture frame screen.In one embodiment, fixed support
Seat 3 is fixedly connected on the frame of picture frame screen, and at the same time being also connected with one end of one end of regulating part and locating part.It adjusts
For part 1 for being deformed upon on the direction perpendicular to curtain with animated frame frame, which includes toward in two side direction of curtain
Deformation；The adjustable range of the regulating part 1 is consistent with the deformation range of picture frame screen frame, to ensure the normal of picture frame curtain structure
It uses.
The locating part 2 is fixedly mounted on the side of curtain to be regulated, in one embodiment, the locating part 2 be L-shaped and
One end is fixedly mounted on curtain to be regulated, corresponding, and regulating part 1 is connected by locating part 2 with picture frame screen frame.In a reality
It applies in example, the locating part 2 is fixedly mounted on on the fixed support element of picture frame screen relative position, such as relative position is fixed
Wall or siding are first-class, and corresponding regulating part 1 is directly or indirectly connect with picture frame screen frame by locating part 2.
In one embodiment, which is bolt type regulating part, as shown in Fig. 2, useful on corresponding locating part 2
In the limit hole that bolt passes through, when adjusting bolt rotates, since the mobile drive picture frame screen frame of bolt is perpendicular to curtain
Direction on deform upon, when adjusting to target location, locating part 2 is bolt is fixed to the target location, picture frame at this time
Curtain is maintained at corresponding deformed state.
In another embodiment, which is sliding-stem regulating part, and corresponding locating part 2 is useful for sliding bar
The limiting plate slid back and forth, when adjusting sliding bar slides back and forth, since the slip band animated frame curtain frame of sliding bar is vertical
It is deformed upon on the direction of curtain, when adjusting to target location, sliding bar is fixed on the target location by locating part 2,
Picture frame screen is maintained at corresponding deformed state at this time.
In other embodiments, regulating part 1 can be mechanical structure that is arbitrary removable and driving frame movement, and can be with
The adjustment of deformation position is completed in locating part cooperation.
Embodiment 2 is a kind of adjustable picture frame screen, which includes curtain, frame and several picture frame screens adjustment dress
It sets；Several picture frame screen adjusting apparatus are the adjusting apparatus in aforementioned any embodiment, are separately mounted to the correspondence position of frame
Place is set, for picture frame screen to be adjusted in the deformation on curtain direction.
In one embodiment, as Fig. 3 be adjustable picture frame screen one embodiment, the picture frame screen adjusting apparatus
Quantity is 6, is uniformly fixedly mounted on picture frame screen frame, is used for the distortion situation according to projected picture to adjusting apparatus institute
Curtain deformation at position is adjusted.Arrow in Fig. 3 in each schematic diagram is the direction for indicating to adjust curtain deformation.
This specification（Including any accessory claim, abstract）Disclosed in any feature, unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
The utility model is not limited to specific implementation mode above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (10)
1. a kind of curtain adjusting apparatus is adjusted for the curtain to picture frame screen for overcoming the distortion of projected picture,
It is characterized in that, which includes at least the regulating part for the curtain deformation on curtain direction to be adjusted（1）With
Locating part for limiting deformation regulating degree（2）, the regulating part（1）With locating part（2）Be fixedly mounted on curtain side and
It is connected, and the regulating part（1）Or locating part（2）At least one of be fixedly connected with curtain.
2. adjusting apparatus as described in claim 1, which is characterized in that the regulating part（1）One end be fixedly mounted on picture frame
On the frame of curtain.
3. adjusting apparatus as described in claim 1, which is characterized in that the adjusting apparatus further includes for by regulating part（1）
And/or locating part（2）The fixed supporting seat being fixedly mounted on picture frame screen（3）, the regulating part（1）Or locating part（2）In
At least one and fixed supporting seat（3）It is fixedly connected.
4. adjusting apparatus as described in claim 1, which is characterized in that fixed supporting seat 3 is fixedly connected on the frame of picture frame screen
On, and at the same time being also connected with one end of one end of regulating part and locating part.
5. adjusting apparatus as described in claim 1, which is characterized in that regulating part（1）For driving picture frame screen frame vertical
It is deformed upon on the direction of curtain, which includes toward the deformation in two side direction of curtain, the regulating part（1）Adjusting model
It encloses consistent with the deformation range of picture frame screen frame.
6. adjusting apparatus as described in claim 1, which is characterized in that described locating part (2) one end is fixedly mounted on picture frame screen
On frame or the locating part（2）Be fixedly mounted on on the fixed support element of picture frame screen relative position.
7. adjusting apparatus as described in claim 1, which is characterized in that the regulating part（1）For bolt type regulating part, locating part
（2）On be useful for the limit hole that bolt passes through；
When adjusting bolt is rotated, the mobile drive picture frame screen frame of bolt deforms upon on the direction perpendicular to curtain,
When adjusting to target location, locating part（2）Bolt is fixed to the target location, picture frame screen is maintained at corresponding shape at this time
Change state.
8. adjusting apparatus as described in claim 1, which is characterized in that the regulating part（1）For sliding-stem regulating part, limit
Part（2）It is useful for the limiting plate that sliding bar slides back and forth；
When adjusting sliding bar slides back and forth, since the slip band animated frame curtain frame of sliding bar is sent out on the direction perpendicular to curtain
Raw deformation, when adjusting to target location, locating part（2）Sliding bar is fixed on the target location, picture frame screen is kept at this time
In corresponding deformed state.
9. a kind of adjustable picture frame screen, which is characterized in that the picture frame screen includes curtain, frame and several picture frame screens adjustment dress
It sets；The picture frame screen adjusting apparatus is any adjusting apparatus in claim 1-8, is separately mounted to the corresponding position of frame,
For picture frame screen to be adjusted in the deformation on curtain direction.
10. adjustable picture frame screen as claimed in claim 9, which is characterized in that the quantity of the picture frame screen adjusting apparatus is 6
It is a, it is uniformly fixedly mounted on picture frame screen frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717074.2U CN208044289U (en) | 2017-12-12 | 2017-12-12 | A kind of Adjustable picture frame curtain and curtain adjusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717074.2U CN208044289U (en) | 2017-12-12 | 2017-12-12 | A kind of Adjustable picture frame curtain and curtain adjusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208044289U true CN208044289U (en) | 2018-11-02 |
Family
ID=63959040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721717074.2U Active CN208044289U (en) | 2017-12-12 | 2017-12-12 | A kind of Adjustable picture frame curtain and curtain adjusting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208044289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174989A1 (en) * | 2020-03-04 | 2021-09-10 | 深圳光峰科技股份有限公司 | Projection system and method for adjusting projection screen |
-
2017
- 2017-12-12 CN CN201721717074.2U patent/CN208044289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174989A1 (en) * | 2020-03-04 | 2021-09-10 | 深圳光峰科技股份有限公司 | Projection system and method for adjusting projection screen |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 610000 Tianfu Software Park Area A, 1129 Century City Road, Chengdu High-tech Zone, Sichuan Province Patentee after: Chengdu Jimi Technology Co., Ltd. Address before: No. 1129 Tianfu Software Park A District Century City high tech Zone of Chengdu City, Sichuan Province Road 610000 7 5 storey building No. 501 Patentee before: CHENGDU XGIMI TECHNOLOGY CO., LTD. |
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