CN202196260U - Audio and video playing device - Google Patents
Audio and video playing device Download PDFInfo
- Publication number
- CN202196260U CN202196260U CN201120256752.6U CN201120256752U CN202196260U CN 202196260 U CN202196260 U CN 202196260U CN 201120256752 U CN201120256752 U CN 201120256752U CN 202196260 U CN202196260 U CN 202196260U
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- CN
- China
- Prior art keywords
- audio
- main part
- playback equipment
- visual playback
- line holographic
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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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Abstract
The utility model relates to an audio and video playing device which comprises a main body part, a holographic projection curtain connected with the main body part, a player arranged in the main body part, and a projector connected with the player, wherein the holographic projection curtain can be unfolded from one side of the main body part; and the projector can extend outside or retract to the main body part. The audio and video playing device is simple in structure, small in volume, low in cost and suitable for wider consumers, and brings bran-new visual experience to the consumers.
Description
[technical field]
The utility model relates to electronic device field, relates in particular to a kind of audio-visual playback equipment of showing application.
[background technology]
Line holographic projections is a kind of 3D technology that need not to wear glasses, and spectators can see three-dimensional virtual portrait.The application of this technology on some museums, stage is more, also has good multiple enterprises to be used for exhibiting product at present.Holographic three-dimensional projection be projector equipment with on different angles image projecting to the line holographic projections curtain, let the people can't see not belong to other images of self angle, thereby realized real holographic three-dimensional image.
Application number is No. 200920050133.4 a one Chinese patent application; It discloses a kind of holographic projector; This projection arrangement comprises end screen, the projector of light-permeable; And the projection screen that is arranged on a plurality of light-permeables of screen top, the end, form the mirror image structure between end screen and the projection screen, and through a plurality of projector identical with the projection screen number with the pictures different projection after on the end curtain; Image on the end screen reflects on projection screen again, and then in by the space that each projection screen surrounded, forms three-dimensional image.Yet this kind holographic projector volume is big, and needs the projector of a plurality of projection screens and quantity same with it, has high input, and general consumer is difficult to bear.
And for example application number is 200410024031.7 one Chinese patent application; It discloses a kind of holographic laser binocular projector; This projector comprises transmitter, beam expanding lens, dot matrix photoswitch etc., and this equipment mainly utilizes thing light and reference light on egative film, to interfere and forms three-dimensional holography and throw projection result.This device structure is complicated, complex operation.
[utility model content]
The utility model provides a kind of audio-visual playback equipment; It is through inner audio/video decoder and micro projection instrument apparatus; With image projecting to self the band folding line holographic projections curtain on; Thereby produce the floating skyborne stereopsis effect of a kind of object, solve that present projector equipment input is many, volume is big, complex structure, and the problem of complex operation.
For solving the problems of the technologies described above, the utility model is realized through following technical scheme:
A kind of audio-visual playback equipment; It comprises: main part, the line holographic projections curtain that is connected with main part, be arranged on the player in the main part; And the projector that is connected with player; Wherein, described line holographic projections curtain can launch from described main part one side, and described main part can stretched out or be retracted in described projector.
Described main part is provided with a door part corresponding to said projector place, and this door part is provided with CS.
Described main part becomes tubular, comprises interconnective first sidepiece and second sidepiece.
Described first sidepiece and second sidepiece are divided into two parts with the axis of main part, and the two side connects through fixed part, and opposite side can separate.
Described door part is arranged on the said first sidepiece front end; Said second sidepiece can be connected with described line holographic projections curtain with the one edge that first side sections leaves.
Described line holographic projections curtain comprises the line holographic projections film, and it is transparence.
Described line holographic projections curtain one end is connected on the described main part, and an end relative with this end is provided with slide rail.
This audio-visual playback equipment comprises that also what an end and described main part were rotatably connected, the other end slidably are arranged on the support in the said slide rail.
Described support is the telescopic support of length.
Said projector comprises the optics that is provided with flexible mode, this optics Height Adjustable.
The utility model possesses following advantage is arranged:
One, player, projector and line holographic projections curtain together are set together, can make things convenient for the user to carry.
Two, the line holographic projections curtain is telescopic directly is connected on the main part, and the user can regulate the size of projection screen according to demand, uses flexibly, is fit to family expenses or commercial.
Three, through transparent line holographic projections curtain playing video file, increased brand-new visual experience to consumers in general, and be not limited only to be used in specific occasion and specific crowd.
[description of drawings]
Fig. 1 is the schematic perspective view of the audio-visual playback equipment of the utility model.
Fig. 2 is the preliminary synoptic diagram that launches of line holographic projections curtain of the audio-visual playback equipment of the utility model.
Fig. 3 is the user mode synoptic diagram after the line holographic projections curtain of the audio-visual playback equipment of the utility model launches fully.
[embodiment]
Reach technological means and the effect that predetermined purpose is taked for further setting forth the utility model,,, specify as follows the embodiment of the utility model below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, be the schematic perspective view of the audio-visual playback equipment of the utility model, this audio-visual playback equipment is closed tubular, and its inside accommodates folding line holographic projections curtain, projector and player.This audio-visual playback equipment can discharge described line holographic projections curtain and projector along horizontal spreading.Be provided with the player that is used to store with playing audio-video document in the main part; The inner audio/video decoder of this player is connected with projector; Projector can directly be play through projector passing through decoded audio-video document; And video file is presented on the line holographic projections curtain, because the line holographic projections curtain is a transparence, thereby produce the floating skyborne stereopsis sensation of a kind of object.
In conjunction with shown in Figure 2, this figure is the preliminary synoptic diagram that launches of line holographic projections curtain of the audio-visual playback equipment of the utility model.Particularly, this audio-visual playback equipment comprises cylindrical body portion 1, can be involved in the interior line holographic projections curtain 2 of this main part, is used to support the pair of brackets 3 of line holographic projections curtain, and is arranged on the projector 4 (like Fig. 3) in the main part 1.
Described main part 1 comprises first sidepiece 10 and second sidepiece 11 that is connected with first sidepiece 10; First sidepiece 10 and second sidepiece 11 are divided into two parts with the axis of main part 1; And the two side connects through fixed part (not shown); Opposite side can separate, certainly in the specific implementation, these two parts can be not yet along the axis of main part 1 separately; First sidepiece, 10 front ends are provided with a door part 101 that is used to supply projector to come in and go out in the said main part, and this door part is provided with one and is used to eject or shrink the CS 1010 of projector 4; The one edge that second sidepiece 11 can separate with first sidepiece 10 is connected with described line holographic projections curtain 2.
Said line holographic projections curtain 2 is a transparence, and it comprises the line holographic projections film of transparence, can be provided with slide rail 20 with the one edge that second sidepiece 11 of said main part 1 separates in this line holographic projections curtain 2; Rotating respectively and described second sidepiece 11 of one end of said pair of brackets 3 is connected; The other end slidably is arranged in the said slide rail 20; This can slide to both sides from slide rail 20 middle parts according to the expansion height of line holographic projections curtain 2 to support; Until arriving vertical state, line holographic projections curtain 2 is erected at main part 1 one sides (shown in Figure 3);
Continue to consult shown in Figure 3; This figure is the user mode synoptic diagram after the line holographic projections curtain 2 of the audio-visual playback equipment of the utility model launches fully; After the user operates described control knob 1010; Described projector 4 is ejected in first sidepiece 10 of said main part 1, and this projector 4 comprises the optics 40 that is provided with flexible mode, and it is Height Adjustable in order to on image projecting to the described line holographic projections curtain.
During use; Open main part 1; First sidepiece 10 and second sidepiece 11 of main part 1 are wherein separated on one side; And upwards launch line holographic projections curtain 2, and simultaneously horizontal support 3 is slided to both sides, reach vertical state and can line holographic projections curtain 2 both sides be supported fully just until support 3; The width of line holographic projections curtain 2 equates that with the height of support 3 certainly in the specific implementation, support also is arranged to telescopic structure, and support can highly suitably be regulated its vertical height according to the expansion of line holographic projections curtain; After line holographic projections curtain 2 launched fully, push CS 1010 and in first sidepiece, eject projector 4, and the optics 40 of projector is stretched out, the light that optics is sent is radiated on the line holographic projections curtain just; Through the control knob (not shown) on the control main part, with being presented on the line holographic projections curtain after the image processing of video file that is stored in the player through projector.
After being used to complete; At first making described support 3 prolong said slide rail 20 slides to relative direction gradually; The line holographic projections curtain is along with the vertically reduction contraction in main part 1 gradually of height of support 3 simultaneously; Just get back to horizontally until slide rail, projection screen is contracted in simultaneously second sidepiece, 11 1 sides of main part fully; The optics 40 of projector 4 is pressed in the projector, and then projector 4 is pushed in the main part, projector is locked in the main part through control knob 1010; Close main part 1, first sidepiece 10 and second sidepiece 11 that are about to main part are interlocked.
Below only the embodiment of the utility model is described, but be not in order to restriction the utility model, various variations or the modification made according to the utility model spirit are all within the protection category of the claim of the utility model.
Claims (10)
1. audio-visual playback equipment; It is characterized in that this audio-visual playback equipment comprises: main part, the line holographic projections curtain that is connected with main part, be arranged on the player in the main part; And the projector that is connected with player; Wherein, described line holographic projections curtain can launch from described main part one side, and described main part can stretched out or be retracted in described projector.
2. audio-visual playback equipment as claimed in claim 1 is characterized in that: described main part is provided with a door part corresponding to said projector place, and this door part is provided with CS.
3. audio-visual playback equipment as claimed in claim 2 is characterized in that: described main part is closed tubular, comprises interconnective first sidepiece and second sidepiece.
4. audio-visual playback equipment as claimed in claim 3 is characterized in that: described first sidepiece and second sidepiece are divided into two parts with the axis of main part, and the two side connects through fixed part, and opposite side can separate.
5. audio-visual playback equipment as claimed in claim 4 is characterized in that: described door part is arranged on the said first sidepiece front end; Said second sidepiece can be connected with described line holographic projections curtain with the one edge that first side sections leaves.
6. audio-visual playback equipment as claimed in claim 1 is characterized in that: described line holographic projections curtain comprises the line holographic projections film, and it is transparence.
7. audio-visual playback equipment as claimed in claim 1 is characterized in that: described line holographic projections curtain one end is connected on the described main part, and an end relative with this end is provided with slide rail.
8. audio-visual playback equipment as claimed in claim 1 is characterized in that: this audio-visual playback equipment comprises that also what an end and described main part were rotatably connected, the other end slidably are arranged on the support in the said slide rail.
9. audio-visual playback equipment as claimed in claim 8 is characterized in that: the spreading width of line holographic projections curtain equates with the height of support.
10. like any described audio-visual playback equipment of claim 1 to 9, it is characterized in that: said projector comprises the optics that is provided with flexible mode, this optics Height Adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120256752.6U CN202196260U (en) | 2011-07-20 | 2011-07-20 | Audio and video playing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120256752.6U CN202196260U (en) | 2011-07-20 | 2011-07-20 | Audio and video playing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196260U true CN202196260U (en) | 2012-04-18 |
Family
ID=45951160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120256752.6U Expired - Fee Related CN202196260U (en) | 2011-07-20 | 2011-07-20 | Audio and video playing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202196260U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103399409A (en) * | 2013-08-01 | 2013-11-20 | 清华大学深圳研究生院 | Three-dimensional projection display device |
| CN105629649A (en) * | 2016-03-14 | 2016-06-01 | 厦门瑞屏电子科技有限公司 | Integral projection equipment |
| CN105842974A (en) * | 2016-03-22 | 2016-08-10 | 中国建筑第八工程局有限公司 | Full glass curtain wall tower imaging system and construction method for the same |
| CN110053557A (en) * | 2019-04-19 | 2019-07-26 | 北京百度网讯科技有限公司 | Vehicle-mounted holography display methods and device |
-
2011
- 2011-07-20 CN CN201120256752.6U patent/CN202196260U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103399409A (en) * | 2013-08-01 | 2013-11-20 | 清华大学深圳研究生院 | Three-dimensional projection display device |
| CN103399409B (en) * | 2013-08-01 | 2015-10-28 | 清华大学深圳研究生院 | A kind of stereo projection display apparatus |
| CN105629649A (en) * | 2016-03-14 | 2016-06-01 | 厦门瑞屏电子科技有限公司 | Integral projection equipment |
| CN105842974A (en) * | 2016-03-22 | 2016-08-10 | 中国建筑第八工程局有限公司 | Full glass curtain wall tower imaging system and construction method for the same |
| CN110053557A (en) * | 2019-04-19 | 2019-07-26 | 北京百度网讯科技有限公司 | Vehicle-mounted holography display methods and device |
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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: 20120418 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |