CN201260495Y - Multimedia movable demonstration system - Google Patents
Multimedia movable demonstration system Download PDFInfo
- Publication number
- CN201260495Y CN201260495Y CNU2008200423237U CN200820042323U CN201260495Y CN 201260495 Y CN201260495 Y CN 201260495Y CN U2008200423237 U CNU2008200423237 U CN U2008200423237U CN 200820042323 U CN200820042323 U CN 200820042323U CN 201260495 Y CN201260495 Y CN 201260495Y
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- display screen
- table top
- demo system
- multimedia
- multimedia mobile
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Abstract
The utility model discloses a movable multimedia demonstration system comprising a cabinet body provided with wheels, multimedia equipment, a reflective projection plate, a video display station and a man-computer interaction platform, wherein the man-computer interaction platform is at least provided with a display screen and a keyboard. The utility model greatly reduces the operation strength and the operation fatigue of an operator, improves the work efficiency of the operator and the display effect of demonstration documents due to the arrangement of the man-computer interaction platform and the display screen, and is especially more convenient for the operator needing watching the display screen to type, thereby highlighting the concept of friendly man-computer interaction.
Description
Technical field
The utility model relates to a kind of audio-visual education programme cabinet, relates in particular to a kind of Multimedia Mobile demo system that is used for.
Background technology
Along with science and technology development, the occasion that the mode of employing multimedia electronic teaching or employing multimedia presentation is carried out various meetings, teaching is more and more general, and people wish to use easily the multimedia presentation equipment of multiple dispersion.Chinese patent 200320119958.X authorizes specification to disclose a kind of mobile audio-visual education programme cabinet that is used for multimedia teaching, multimedia presentation equipment dispersion placement, keeping in the prior art have been overcome, the system integration of also will taking time once more during use provides a kind of multimedia presentation equipment can being concentrated to place and the good transportable Multimedia Mobile demo system of the system integration.This mobile demo system not the time spent be a complete rectangle cupboard, can move freely convenient the placement.During use, controlled by automatically controlled linked system, multimedia equipment is settled at one go, not only saved the place but also improved the utilization rate of multimedia equipment, be convenient to maintenance, maintenance simultaneously comparatively valuable multimedia equipment.
Above-mentioned mobile demo system comprises cabinet, multimedia equipment, video showing platform, the projection reflecting plate of belt wheel, under the control of automatically controlled linked system, video showing platform, projection reflecting plate can overturn from cabinet automatically and stretch out, video showing platform also is provided with Key board drawer, mouse, and keyboard, mouse are connected with main frame in the cabinet.Operating personnel import, control, revise project content by keyboard, mouse, and the display material image on the video showing platform is gone out by projector's projection.
Above-mentioned the deficiencies in the prior art part is: operating personnel will observe the drop shadow effect of projector, project content imported, controls, revises must be on one side on the keyboard of video showing platform, mouse, operate, rotary head on one side removes to see projection screen, also to often turn to the auditorium opposite one side simultaneously, exchange with spectators with projection screen.In presentation process, operating personnel's head will come back rotation on the direction of nearly 180 degree, very inconvenient for the operator, especially for the operator who needs to beat while seeing, use and to feel more operating difficulties and physical fatigue, thereby reduced operating efficiency and bandwagon effect; Secondly, some file content is for purpose such as maintaining secrecy, and the operator only wants to control oneself and sees and do not want to allow spectators see, but owing to do not have display screen, all operations content all to be presented on the projection screen, also makes the operator feel inconvenience; Once more, video showing platform is held video display and human-computer dialogue function, and not only space layout is narrow, and when operation keyboard, mouse, the video display platform exists the high light to operator's eyes to stimulate, the long-term health that affects one's power of vision of using; Because popularizing of portable computer, and consider confidentiality, the security of document information, the operator often needs to use the portable computer that carries, and be connected use with cabinet inner multimedia equipment, but, greatly reduce flexibility, convenience that the audio-visual education programme cabinet uses because space and the corresponding multimedia equipment interface of placing portable computer is not set.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of improved mobile audio-visual education programme cabinet that is used for multimedia teaching is provided.
The technical solution of the utility model is as follows: a kind of Multimedia Mobile demo system, comprise cabinet, projection reflecting plate, openable table top that wheel is housed, at least one table top is provided with the display screen erecting device in the described openable table top, and described display screen erecting device is provided with angle regulating device.We are referred to as the human-computer dialogue operating desk this table top.
Described display screen erecting device also comprises the display screen holder.
Described angle regulating device comprises rotating shaft, axle sleeve, and described rotating shaft is installed in the described axle sleeve, and the two closely cooperates, and described rotating shaft, axle sleeve are separately fixed on described display screen holder and the described table top that is provided with the display screen erecting device.
Described another kind of angle regulating device comprises tooth bar, tooth card, and described tooth bar is arranged in the described display screen holder, and described tooth cartoon is crossed the diverse location that blocks described tooth bar, realizes display screen elevation angle regulatory function.
Described angle regulating device is a stepless regulator.
The described table top that is provided with the display screen erecting device is provided with Key board drawer.
Described cabinet also comprises video showing platform.
Described video showing platform comprises digital camera lens, support arm, display platform.
Described display screen is touch-screen or writing screen.
The described table top that is provided with the display screen erecting device is provided with the multimedia equipment interface.
The beneficial effect that the utility model compared with prior art has is:
1, increase the human-computer dialogue operating desk, display screen is set, operating personnel will observe the drop shadow effect of projector, project content is imported, control, modification need not rotary head and removes to see projection screen, keyboard, mouse action and display screen are in same direction, project content just can cover all at one glance by display screen, the operator exchanges rotation head in the angular range that also only needs nearly 90 degree between display screen and auditorium with spectators, greatly reduce operator's manipulation strength, the operation fatigue degree, operating efficiency and bandwagon effect have been improved, especially concerning the operator who needs to beat while seeing, easy-to-use degree greatly improves especially, has highlighted man-machine close friend's theory.
2, owing to increase the human-computer dialogue operating desk, display screen is set, and the operator can freely select to want the content of projection, and some file content is for reason such as maintaining secrecy, operator's purpose of seeing and not wanting to allow spectators see of only wanting to control oneself can easily reach, and makes the operator feel more convenient.
3, video showing platform and human-computer dialogue operating desk branch are arranged, and organization distribution is more reasonable, and when operation keyboard, mouse, have eliminated the high light stimulation of video display platform to operator's eyes, help operator's vision health.
4, display screen adapts to the different needs of different operating person to the display screen viewing angle by the adjustable angle on angle regulating device and human-computer dialogue operating desk plane.Display screen can be selected touch-screen, writing screen, makes the man-machine conversation mode more flexible and varied, and it is convenient to make the operator use.
5, human-computer dialogue operating desk table top is provided with the multimedia equipment interface, and the handled easily person carries being connected of portable computer and cabinet inner multimedia equipment, makes the utility model applying flexible, and is easy to use.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is display screen erecting device, two kinds of angle regulating device structural representations.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
Embodiment 1: as shown in Figure 1 and Figure 2, a kind of Multimedia Mobile demo system, comprise cabinet, projection reflecting plate 2, multimedia equipment such as projector that wheel 1 is housed, host computer, audio amplifier, power amplifier etc., two openable table tops 3, one of them table top is provided with Key board drawer 5, display screen erecting device 4, multimedia equipment interface 9.Display screen erecting device 4 comprises display screen holder 14, elevation angle stepless regulator, display screen holder 14 is used to place display screen, elevation angle stepless regulator comprises rotating shaft 10, axle sleeve 11, rotating shaft 10 is installed in the axle sleeve 11, the two closely cooperates, rotating shaft 10, axle sleeve 11 are separately fixed on display screen holder 14 and the table top 3, regulate the display screen elevation angle by relatively rotating; Multimedia equipment interface 9 comprises two partly, some is the interface that external multimedia equipment such as display screen, keyboard, mouse, microphone, movable storage device etc. are connected with host computer in the cabinet, and another part is the interface that cabinet inner multimedia equipment such as projector, audio amplifier, power amplifier are connected with the external computer main frame.We are referred to as the human-computer dialogue operating desk this table top, during use, be installed in the too much media device interface 9 of keyboard, MouseAcross of 5 li of display screen, Key board drawers on the display screen erecting device 4 and be connected with main frame in the cabinet, realization is imported, controls, is revised project content.Another table top is provided with video showing platform, and video showing platform comprises digital camera lens 7, support arm 8, display platform 6.
Embodiment 2: its difference from Example 1 is, use portable computer, cabinet inner multimedia equipment such as projector, audio amplifier, power amplifier are connected by multimedia equipment interface 9 with portable computer, and same the realization imported, controls, revised project content.
Embodiment 3: its difference from Example 1 is that another kind of angle regulating device comprises tooth bar 12, tooth card 13, and tooth card 13 is realized display screen elevation angle regulatory function by blocking the diverse location of tooth bar 12.What display screen used is touch-screen or writing screen.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the protection domain of the utility model requirement.
Claims (10)
1. Multimedia Mobile demo system, comprise cabinet, projection reflecting plate, openable table top that wheel is housed, it is characterized in that at least one table top is provided with the display screen erecting device in the described openable table top, described display screen erecting device is provided with angle regulating device.
2. a kind of Multimedia Mobile demo system according to claim 1 is characterized in that described display screen erecting device also comprises the display screen holder.
3. a kind of Multimedia Mobile demo system according to claim 1, it is characterized in that described angle regulating device comprises rotating shaft, axle sleeve, described rotating shaft is installed in the described axle sleeve, the two closely cooperates, and described rotating shaft, axle sleeve are separately fixed on described display screen holder and the described table top that is provided with the display screen erecting device.
4. a kind of Multimedia Mobile demo system according to claim 1, it is characterized in that described angle regulating device comprises tooth bar, tooth card, described tooth bar is arranged in the described display screen holder, and described tooth cartoon is crossed the diverse location that blocks described tooth bar, realizes display screen elevation angle regulatory function.
5. a kind of Multimedia Mobile demo system according to claim 1 is characterized in that described angle regulating device is a stepless regulator.
6. a kind of Multimedia Mobile demo system according to claim 1 is characterized in that the described table top that is provided with the display screen erecting device is provided with Key board drawer.
7. a kind of Multimedia Mobile demo system according to claim 1 is characterized in that at least one table top is provided with video showing platform in the described openable table top.
8. a kind of Multimedia Mobile demo system according to claim 7 is characterized in that described video showing platform comprises digital camera lens, support arm, display platform.
9. a kind of Multimedia Mobile demo system according to claim 1 is characterized in that described display screen is touch-screen or writing screen.
10. a kind of Multimedia Mobile demo system according to claim 1, it is characterized in that the described table top that is provided with the display screen erecting device is provided with the multimedia equipment interface, described multimedia equipment comprises projector, host computer, audio amplifier, video disc player, microphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200423237U CN201260495Y (en) | 2008-08-06 | 2008-08-06 | Multimedia movable demonstration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200423237U CN201260495Y (en) | 2008-08-06 | 2008-08-06 | Multimedia movable demonstration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201260495Y true CN201260495Y (en) | 2009-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200423237U Expired - Fee Related CN201260495Y (en) | 2008-08-06 | 2008-08-06 | Multimedia movable demonstration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201260495Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730033A (en) * | 2012-10-15 | 2014-04-16 | 深圳优派汉王触控科技有限公司 | Original handwriting handwritten electronic desk system |
| CN103778808A (en) * | 2013-07-12 | 2014-05-07 | 北京工业大学 | Multimedia platform for artistic designing majors |
| CN104317363A (en) * | 2014-11-13 | 2015-01-28 | 武汉联创恒业科技有限公司 | Mobile multimedia integrated machine |
| CN105867479A (en) * | 2016-04-13 | 2016-08-17 | 铁力山（北京）控制技术有限公司 | Console control method and console control system based on intelligent mobile terminal, and console thereof |
| TWI580346B (en) * | 2014-01-24 | 2017-05-01 | 綠藤生物科技股份有限公司 | The method for growing sprouts and the used system thereof |
| WO2021188900A1 (en) * | 2020-03-20 | 2021-09-23 | Commonwealth Charter Academy | Lightboard system |
-
2008
- 2008-08-06 CN CNU2008200423237U patent/CN201260495Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730033A (en) * | 2012-10-15 | 2014-04-16 | 深圳优派汉王触控科技有限公司 | Original handwriting handwritten electronic desk system |
| CN103730033B (en) * | 2012-10-15 | 2017-05-03 | 深圳优派汉王触控科技有限公司 | Original handwriting handwritten electronic desk system |
| CN103778808A (en) * | 2013-07-12 | 2014-05-07 | 北京工业大学 | Multimedia platform for artistic designing majors |
| TWI580346B (en) * | 2014-01-24 | 2017-05-01 | 綠藤生物科技股份有限公司 | The method for growing sprouts and the used system thereof |
| CN104317363A (en) * | 2014-11-13 | 2015-01-28 | 武汉联创恒业科技有限公司 | Mobile multimedia integrated machine |
| CN105867479A (en) * | 2016-04-13 | 2016-08-17 | 铁力山（北京）控制技术有限公司 | Console control method and console control system based on intelligent mobile terminal, and console thereof |
| WO2021188900A1 (en) * | 2020-03-20 | 2021-09-23 | Commonwealth Charter Academy | Lightboard system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20120806 |