CN104317152A - Multimedia short-focal-length projector - Google Patents
Multimedia short-focal-length projector Download PDFInfo
- Publication number
- CN104317152A CN104317152A CN201410664956.1A CN201410664956A CN104317152A CN 104317152 A CN104317152 A CN 104317152A CN 201410664956 A CN201410664956 A CN 201410664956A CN 104317152 A CN104317152 A CN 104317152A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- folding guide
- short focus
- projection arrangement
- frame
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
Abstract
The invention discloses a multimedia short-focal-length projector. The multimedia short-focal-length projector comprises a projection white board, a short-focal-length projector body and a rack. The projection white board is installed on the rack, the rack is further provided with an instrument chamber and a two-section type folding guide rail, a strip-shaped groove is formed in the rack, the first section of the folding guide rail is folded to be placed in the strip-shaped groove of the rack, the second section of the folding guide rail is fixedly installed in the instrument chamber, the short-focal-length projector body is provided with a sliding groove, a first sliding block is arranged in the sliding groove, a second sliding block is arranged in the folding guide rail, and the first sliding block is fixedly connected with the second sliding block through a connecting column. When the multimedia short-focal-length projector is arranged, the spent time is short, labor is saved, and the multimedia short-focal-length projector is convenient to use.
Description
Technical field
The present invention relates to multimedia projector, particularly relate to a kind of multimedia short focus projection arrangement.
Background technology
Nowadays multimedia technology application is extensive, multimedia projector is mainly used in the image projecting of projector, the various piece of existing projection arrangement is generally all separated, as projection screen, projector and hanger etc. all compare dispersion, whole multimedia projector to be arranged, then need the more time.
Summary of the invention
Object of the present invention is just to provide a kind of multimedia short focus projection arrangement simple to operate to solve the problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of multimedia short focus projection arrangement, comprise projection blank, short focus projector and frame, described projection blank is arranged in described frame, described frame is also provided with instrument room, described frame is also provided with the folding guide rail of two-part, described frame has strip groove, the first paragraph of described folding guide rail fold be placed on described frame strip groove in, the second segment of described folding guide rail is fixedly mounted in described instrument room, described short focus projector is provided with chute, the first slide block is provided with in described chute, the second slide block is provided with in described folding guide rail, described first slide block is fixedly connected with by joint pin with described second slide block.
By being provided with frame, multiple corresponding auxiliary body is set based on this, short focus projector can be placed in instrument room at ordinary times, when using, folding guide rail is launched, short focus projector just can outwards move to guide rail end tail along folding guide rail, and the blank that at this moment projects is in the front of short focus projector, and whole like this projection arrangement just deploys.
As preferably, described folding guide rail horizontal positioned, described chute and described folding guide rail orthogonal.
As preferably, described folding guide rail is T-shape grooved rail.
As preferably, the degree of depth of the strip groove of described frame is more than or equal to the thickness of described folding guide rail.
As preferably, described instrument room arranges door of having family.
As preferably, described room door is provided with handle.
As preferably, the bottom of described frame is provided with roller.
Beneficial effect of the present invention is:
The present invention is by being provided with frame, arrange multiple corresponding auxiliary body based on this, when not using at ordinary times, short focus projector can be placed in instrument, when projection arrangement will be used, launched by folding guide rail, short focus projector just can outwards move to guide rail end tail along folding guide rail, and the blank that at this moment projects is in the front of short focus projector, whole like this projection arrangement just deploys, decrease multimedia projector and arrange the time, save labour, use very convenient.
Accompanying drawing explanation
Fig. 1 be a kind of multimedia short focus projection arrangement of the present invention face structural representation;
Fig. 2 is the side-looking structural representation of a kind of multimedia short focus projection arrangement of the present invention;
Fig. 3 is the structural representation of projector of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As Fig. 1, shown in Fig. 2 and Fig. 3, the present invention includes projection blank 2, short focus projector 5 and frame 1, projection blank 2 is arranged in frame 1, and be positioned at immediately below short focus projector 5, frame 1 is also provided with instrument room 4, frame 1 is also provided with the folding guide rail 9 of two-part, frame 1 has strip groove, the first paragraph of folding guide rail 9 fold be placed on frame 1 strip groove in, the second segment of folding guide rail 9 is fixedly mounted in instrument room 4, short focus projector 5 is provided with chute 12, the first slide block 6 is provided with in chute 12, the second slide block 8 is provided with in folding guide rail 9, first slide block 6 is fixedly connected with by joint pin 7 with the second slide block 8, in order to correct projection angle can be found, folding guide rail 9 horizontal positioned, chute 12 is orthogonal with folding guide rail 9, folding guide rail 9 selects T-shape grooved rail, its manufacture craft is relatively simple, cost of manufacture is lower, the degree of depth of the strip groove of frame 1 is more than or equal to the thickness of folding guide rail 9, so that after folding guide rail 9 is packed up, the smooth of frame surface can be kept, instrument room 4 arranges door 3 of having family, folding guide rail 9 is packed up, short focus projector 5 is put back to after in instrument room 4, just room door 3 can be closed, be applicable to long-term placement, conveniently open and close room door 3, room door 3 is provided with handle 11, conveniently move whole projection arrangement, the bottom of frame 1 is provided with roller 10.
A kind of multimedia short focus projection arrangement of the present invention, by being provided with frame 1, multiple corresponding auxiliary body is set based on this, when not using at ordinary times, short focus projector 5 can be placed in instrument room 4, when using projection arrangement, folding guide rail 9 is launched, short focus projector 5 just can outwards move to guide rail end tail along folding guide rail 9, and the blank 2 that at this moment projects is in the front of short focus projector, and whole like this projection arrangement just deploys.Projection screen, projector and being used for is placed the parts such as the hanger of fixing projector and all concentrates in together by the present invention, decrease multimedia projector and arrange the time, save labour, and short focus projector 5 preserves, and has higher practical value also more convenient.
Claims (7)
1. a multimedia short focus projection arrangement, comprise projection blank and short focus projector, it is characterized in that: also comprise frame, described projection blank is arranged in described frame, described frame is also provided with instrument room, described frame is also provided with the folding guide rail of two-part, described frame has strip groove, the first paragraph of described folding guide rail fold be placed on described frame strip groove in, the second segment of described folding guide rail is fixedly mounted in described instrument room, described short focus projector is provided with chute, the first slide block is provided with in described chute, the second slide block is provided with in described folding guide rail, described first slide block is fixedly connected with by joint pin with described second slide block.
2. a kind of multimedia short focus projection arrangement according to claim 1, is characterized in that: described folding guide rail horizontal positioned, described chute and described folding guide rail orthogonal.
3. a kind of multimedia short focus projection arrangement according to claim 1, is characterized in that: described folding guide rail is T-shape grooved rail.
4. a kind of multimedia short focus projection arrangement according to claim 1, is characterized in that: the degree of depth of the strip groove of described frame is more than or equal to the thickness of described folding guide rail.
5. a kind of multimedia short focus projection arrangement according to claim 1, is characterized in that: described instrument room arranges door of having family.
6. a kind of multimedia short focus projection arrangement according to claim 5, is characterized in that: described room door is provided with handle.
7. a kind of multimedia short focus projection arrangement according to claim 1, is characterized in that: the bottom of described frame is provided with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664956.1A CN104317152A (en) | 2014-11-19 | 2014-11-19 | Multimedia short-focal-length projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664956.1A CN104317152A (en) | 2014-11-19 | 2014-11-19 | Multimedia short-focal-length projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104317152A true CN104317152A (en) | 2015-01-28 |
Family
ID=52372403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410664956.1A Pending CN104317152A (en) | 2014-11-19 | 2014-11-19 | Multimedia short-focal-length projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104317152A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2456023A (en) * | 2007-12-31 | 2009-07-01 | Samuel Edmund Livermore | Trolley for supporting a display screen and projector |
| US20100045943A1 (en) * | 2008-08-25 | 2010-02-25 | Peerless Industries, Inc. | Projector Mount |
| CN201886275U (en) * | 2010-10-14 | 2011-06-29 | 明博教育科技有限公司 | Integral digital projection device |
| CN102781195A (en) * | 2012-07-27 | 2012-11-14 | 深圳市浪涛科技有限公司 | Sliding wall-mount chassis |
| CN202815405U (en) * | 2012-06-27 | 2013-03-20 | 方维行 | Projector cantilever support |
| CN103676438A (en) * | 2013-11-21 | 2014-03-26 | 江苏红叶视听器材股份有限公司 | Projector suspension frame |
| CN203721047U (en) * | 2014-03-08 | 2014-07-16 | 杨涵音 | A novel international economics and trade teaching projector support |
| CN203759672U (en) * | 2013-09-23 | 2014-08-06 | 上海华师京城高新技术（集团）有限公司 | Multimedia interaction all-in-one machine |
| CN204256360U (en) * | 2014-11-19 | 2015-04-08 | 成都艾塔科技有限公司 | A kind of multimedia short focus projection arrangement |
-
2014
- 2014-11-19 CN CN201410664956.1A patent/CN104317152A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2456023A (en) * | 2007-12-31 | 2009-07-01 | Samuel Edmund Livermore | Trolley for supporting a display screen and projector |
| US20100045943A1 (en) * | 2008-08-25 | 2010-02-25 | Peerless Industries, Inc. | Projector Mount |
| CN201886275U (en) * | 2010-10-14 | 2011-06-29 | 明博教育科技有限公司 | Integral digital projection device |
| CN202815405U (en) * | 2012-06-27 | 2013-03-20 | 方维行 | Projector cantilever support |
| CN102781195A (en) * | 2012-07-27 | 2012-11-14 | 深圳市浪涛科技有限公司 | Sliding wall-mount chassis |
| CN203759672U (en) * | 2013-09-23 | 2014-08-06 | 上海华师京城高新技术（集团）有限公司 | Multimedia interaction all-in-one machine |
| CN103676438A (en) * | 2013-11-21 | 2014-03-26 | 江苏红叶视听器材股份有限公司 | Projector suspension frame |
| CN203721047U (en) * | 2014-03-08 | 2014-07-16 | 杨涵音 | A novel international economics and trade teaching projector support |
| CN204256360U (en) * | 2014-11-19 | 2015-04-08 | 成都艾塔科技有限公司 | A kind of multimedia short focus projection arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD786898S1 (en) | Display panel of an electronic personal training device with a transitional graphical user interface | |
| USD835139S1 (en) | Display screen with transitional graphical user interface for controlling an electronic candle | |
| USD760745S1 (en) | Display screen with transitional graphical user interface | |
| USD761804S1 (en) | Display screen of a portable terminal with animated graphical user interface | |
| USD907657S1 (en) | Pizza order display panel with a transitional graphical user interface | |
| USD820848S1 (en) | Display panel or screen with animated graphical user interface | |
| AU2019229368B2 (en) | Methods and systems for managing a graphical user interface | |
| USD799999S1 (en) | Diagnostic analyzer | |
| TWD183017S (en) | Eyeglass temple | |
| BR112015007976A8 (en) | method for editing a document using a word processing application on an electronic device, electronic device, tangible computer readable recording medium | |
| EP3006319A1 (en) | A limit device for a folding scooter | |
| BR112015026877A2 (en) | electronic device with folded screen | |
| MX2016002811A (en) | Releasable clip for a knock-down structure. | |
| USD920215S1 (en) | Instrument panel for aircraft | |
| CN204256360U (en) | A kind of multimedia short focus projection arrangement | |
| CN104317152A (en) | Multimedia short-focal-length projector | |
| CN204403765U (en) | A kind of Corner Link of vertical board frame | |
| TWD177202S (en) | Display screen graphical user interface | |
| USD737851S1 (en) | Display panel portion with a transitional graphical user interface | |
| CN203137498U (en) | Book supporting plate | |
| CN204383066U (en) | With the triangular easel of rotating disc | |
| USD792605S1 (en) | Cabinet | |
| TWD177203S (en) | Display screen graphical user interface | |
| CN104433242A (en) | Folding control desk | |
| CN203910215U (en) | Pocket-size ideological and political education publicity board used on desk for university students |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |