CN205406064U - Multimedia devices for exhibitions - Google Patents
Multimedia devices for exhibitions Download PDFInfo
- Publication number
- CN205406064U CN205406064U CN201620226446.0U CN201620226446U CN205406064U CN 205406064 U CN205406064 U CN 205406064U CN 201620226446 U CN201620226446 U CN 201620226446U CN 205406064 U CN205406064 U CN 205406064U
- Authority
- CN
- China
- Prior art keywords
- exhibitions
- support bar
- base
- advertisement screen
- main 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a multimedia devices for exhibitions, including base, host computer, projecting apparatus, whiteboard and electron advertising screen, the host computer sets up on the base, and is provided with the bracing piece on the base perpendicularly, whiteboard hangs and establishes at the bracing piece middle part, and the bracing piece top is provided with branch perpendicularly, the projecting apparatus sets up on the branch top, and is provided with wireless receiver on the projecting apparatus, be provided with on the host computer with wireless receiver assorted wireless transmitter, electron advertising screen lower extreme is provided with the control box, and is provided with battery and singlechip in the control box, microcontroller type end and infrared ray sensor and battery output end electric connection, and singlechip output and electron advertising screen input electric connection, this multimedia devices for exhibitions, it adopts multimedia devices to propagate the exhibitions content, has increased the novelty, and it is best to make the effect of publicity reach, and the practicality is strong, easily uses widely.
Description
Technical field
This utility model relates to multimedia equipment technical field, is specially a kind of exhibitions multimedia equipment.
Background technology
Multimedia and MMS (Multimedia Message Service), MMS (MultimediaMessageService), is the one of current sms technique exploitation highest standard.Its maximum characteristic can support multimedia function exactly, by high speed transmission technology EDGE (EnhancedDataratesforGSMErolution) and GPRS, transmit video segment, picture, sound and word with WAP for carrier, be possible not only between mobile phone and carry out multimedia transmission；And can transmit between mobile phone and computer.
In conference and exhibition center, it is often necessary to the content using multimedia equipment to be exhibitions publicizes, it is also required to adopt multimedia equipment that exhibitions content is made an explanation simultaneously；Exhibitions content is made an explanation by existing conference and exhibition center mainly by paper-made advertising board, and it lacks a kind of novelty, causes that exhibitions is more lonely；Meanwhile, existing you be all separately design to its main frame of media device and projector major part, use cumbersome.
Summary of the invention
Prior art is difficult to meet the needs of people, in order to solve above-mentioned Problems existing, the utility model proposes a kind of exhibitions multimedia equipment, and it adopts multimedia equipment that exhibitions content is publicized, and adds novelty, makes the effect of publicity arrive the best.
For achieving the above object, this utility model provides following technical scheme: a kind of exhibitions multimedia equipment, including base, main frame, projector, electronic whiteboard and electric advertisement screen；Described main frame is arranged on base, and is vertically installed with support bar on base；Described electronic whiteboard is hung in the middle part of support bar, and support bar top is vertically installed with pole；Described projector is arranged on pole top, and is provided with wireless receiver on projector；Described main frame is provided with the wireless transmitter matched with wireless receiver；Described electric advertisement screen is arranged on the left end of electronic whiteboard, and is additionally provided with infrared ray sensor on electric advertisement screen；Described electric advertisement screen lower end is provided with control chamber, and is provided with accumulator and single-chip microcomputer in control chamber；Described infrared ray sensor and accumulator output end and single-chip microcomputer input are electrically connected, and single-chip microcomputer outfan is electrically connected with electric advertisement screen input；Described electronic whiteboard right-hand member is provided with sound equipment, and sound equipment and main frame are electrically connected.
Further, described support bar is retractility support bar.
Further, described base bottom is evenly arranged with several universal wheel.
Further, described accumulator is additionally provided with USB charging inlet.
Further, described pole is retractility pole.
Compared with prior art, the beneficial effects of the utility model are: this exhibitions multimedia equipment, it adopts multimedia equipment that exhibitions content is publicized, add novelty, the effect of publicity is made to arrive the best, this exhibitions multimedia equipment adopts and main frame and being integrated of projector equipment is arranged, convenient operation, it is simple to carry；Support bar is retractility support bar, can regulate electronic whiteboard as required and make the height of placement；It is evenly arranged with several universal wheel in base bottom, facilitates the movement of equipment；Simple to operate, practical, it is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is operation principle block diagram of the present utility model；
In figure: 1-base, 2-main frame, 3-projector, 4-electronic whiteboard, 5-electric advertisement screen, 6-support bar, 7-pole, 8-wireless receiver, 9-wireless transmitter, 10-infrared ray sensor, 11-control chamber, 12-accumulator, 13-single-chip microcomputer, 14-sound equipment, 15-universal wheel, 16-USB charging inlet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-3, a kind of embodiment that this utility model provides: a kind of exhibitions multimedia equipment, including base 1, main frame 2, projector 3, electronic whiteboard 4 and electric advertisement screen 5；Described main frame 2 is arranged on base 1, and is vertically installed with support bar 6 on base 1；Described electronic whiteboard 4 is hung in the middle part of support bar 6, and support bar 6 plan vertical is provided with pole 7；Described projector 3 is arranged on pole 7 top, and is provided with wireless receiver 8 on projector 3；Described main frame 2 is provided with the wireless transmitter 9 matched with wireless receiver 8；Described electric advertisement screen 5 is arranged on the left end of electronic whiteboard 4, and is additionally provided with infrared ray sensor 10 on electric advertisement screen 5；Described electric advertisement screen 5 lower end is provided with control chamber 11, and is provided with accumulator 12 and single-chip microcomputer 13 in control chamber 11；Described infrared ray sensor 10 and accumulator 12 outfan are electrically connected with single-chip microcomputer 13 input, and single-chip microcomputer 13 outfan is electrically connected with electric advertisement screen 5 input；Described electronic whiteboard 4 right-hand member is provided with sound equipment 14, and sound equipment 14 is electrically connected with main frame 2；Described support bar 6 is retractility support bar；Described base 1 bottom is evenly arranged with several universal wheel 15；Described accumulator 12 is additionally provided with USB charging inlet 16；Described pole 7 is retractility pole.
Accumulator 12 with multimedia equipment in use, is first charged to saturated by USB charging inlet 16 and external power source by this utility model exhibitions；When needs use projector 3 to project, main frame 2 and projector 3 can be projected by wireless transmitter 9 and wireless receiver 8 wireless connections on electronic whiteboard 4；Infrared ray sensor 10 senses the presence or absence of people, and the information of sensing is passed to single-chip microcomputer 13；When infrared ray sensor 10 senses people, single-chip microcomputer 13 controls electric advertisement screen 5 and lights and start to report advertisement；When infrared ray sensor 10 senses nobody, single-chip microcomputer 13 controls electric advertisement screen 5 and cuts out and stop reporting advertisement so that it is arrive intelligent effect, saves energy；Equipment can be moved easily by rolling universal wheel 15.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
Claims (5)
1. an exhibitions multimedia equipment, is characterized in that: include base (1), main frame (2), projector (3), electronic whiteboard (4) and electric advertisement screen (5)；Described main frame (2) is arranged on base (1), and is vertically installed with support bar (6) on base (1)；Described electronic whiteboard (4) is hung on support bar (6) middle part, and support bar (6) plan vertical is provided with pole (7)；Described projector (3) is arranged on pole (7) top, and is provided with wireless receiver (8) on projector (3)；Described main frame (2) is provided with the wireless transmitter (9) matched with wireless receiver (8)；Described electric advertisement screen (5) is arranged on the left end of electronic whiteboard (4), and is additionally provided with infrared ray sensor (10) on electric advertisement screen (5)；Described electric advertisement screen (5) lower end is provided with control chamber (11), and is provided with accumulator (12) and single-chip microcomputer (13) in control chamber (11)；Described infrared ray sensor (10) and accumulator (12) outfan are electrically connected with single-chip microcomputer (13) input, and single-chip microcomputer (13) outfan is electrically connected with electric advertisement screen (5) input；Described electronic whiteboard (4) right-hand member is provided with sound equipment (14), and sound equipment (14) is electrically connected with main frame (2).
2. a kind of exhibitions multimedia equipment according to claim 1, is characterized in that: described support bar (6) is retractility support bar.
3. a kind of exhibitions multimedia equipment according to claim 1, is characterized in that: described base (1) bottom is evenly arranged with several universal wheel (15).
4. a kind of exhibitions multimedia equipment according to claim 1, is characterized in that: be additionally provided with USB charging inlet (16) in described accumulator (12).
5. a kind of exhibitions multimedia equipment according to claim 1, is characterized in that: described pole (7) is retractility pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226446.0U CN205406064U (en) | 2016-03-17 | 2016-03-17 | Multimedia devices for exhibitions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226446.0U CN205406064U (en) | 2016-03-17 | 2016-03-17 | Multimedia devices for exhibitions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406064U true CN205406064U (en) | 2016-07-27 |
Family
ID=56422816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620226446.0U Expired - Fee Related CN205406064U (en) | 2016-03-17 | 2016-03-17 | Multimedia devices for exhibitions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406064U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409062A (en) * | 2016-11-30 | 2017-02-15 | 临沂大学 | Art teaching system |
| CN108006385A (en) * | 2017-12-17 | 2018-05-08 | 广西特致文化传播有限公司 | A kind of moveable projecting apparatus |
| CN108447424A (en) * | 2018-03-15 | 2018-08-24 | 安徽黑洞科技有限公司 | It is a kind of can speech recognition product intelligent demonstration instrument |
| CN110444132A (en) * | 2019-07-25 | 2019-11-12 | 安徽博睿特科技服务有限公司 | A kind of propagandizing device of counseling services |
-
2016
- 2016-03-17 CN CN201620226446.0U patent/CN205406064U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409062A (en) * | 2016-11-30 | 2017-02-15 | 临沂大学 | Art teaching system |
| CN108006385A (en) * | 2017-12-17 | 2018-05-08 | 广西特致文化传播有限公司 | A kind of moveable projecting apparatus |
| CN108447424A (en) * | 2018-03-15 | 2018-08-24 | 安徽黑洞科技有限公司 | It is a kind of can speech recognition product intelligent demonstration instrument |
| CN110444132A (en) * | 2019-07-25 | 2019-11-12 | 安徽博睿特科技服务有限公司 | A kind of propagandizing device of counseling services |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170317 |