CN205091945U - Multimedia teaching communication device - Google Patents
Multimedia teaching communication device Download PDFInfo
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- CN205091945U CN205091945U CN201520788688.4U CN201520788688U CN205091945U CN 205091945 U CN205091945 U CN 205091945U CN 201520788688 U CN201520788688 U CN 201520788688U CN 205091945 U CN205091945 U CN 205091945U
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- communication device
- multimedia teaching
- card
- instructional terminal
- teaching communication
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Abstract
The utility model relates to a teaching technical field especially relates to multimedia teaching communication device technical field, include: the casing, card swiping module and set up computer mainboard in the casing, multi -media controller, instructional terminal computer mainboard, instructional terminal and multi -media controller interconnect, card swiping module and teaching terminal connection in the realization / need after class only key formula operation, can open or close all equipment according to the order of setting for in proper order, and the installation is succinctly convenient, mechanical lock and the dual protection of automatically controlled lock, and improve equipment's security, this device is equipped with wireless public address module and realizes the removal public address.
Description
Technical field
The utility model relates to instructional device technical field, particularly relates to multimedia teaching communication device technical field.
Background technology
At present, the startup and shutdown of traditional multimedia equipment need to perform successively manually, and necessary first closing machine during projector shutdown, powered-down again after a period of time, if misoperation, directly closes all devices power supply, be easy to the loss of projector, reduce serviceable life.The sound reinforcement system of traditional multimedia teaching facility not movement, when teacher's voice are given lessons, moving range is limited to.Traditional multi-media classroom only adopts mechanical lock to control the use of multimedia equipment, and the management of key is inconvenient, if key loss, must open by force, damages cupboard.
Along with the progress of science and technology, the application of multimedia teaching in campus is extensive gradually.The equipment such as computing machine, projector instead of the educational aids such as traditional blackboard, chalk gradually, in the fields such as teaching, training, report, obtain good application.But existing multimedia teaching apparatus exists a lot of problem in use, such as: equipment needed thereby is many, projector, multifunctional platform, computer etc. are needed, line is complicated, and not easily install and unified management, and need the power supply manually opening and closing each equipment successively, trivial operations; Traditional multimedia teaching facility does not have rational early warning mechanism, can not find the very first time, easily cause school property to lose if stolen;
Therefore, for above deficiency, need to provide a kind of multimedia teaching communicator.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model be solve existing apparatus equipment many, not easily install and manage, security performance is low, because of the improper damage equipment of sequence of operation, the problem that cannot realize mobile public address.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of multimedia teaching communication device, comprise: housing, module of swiping the card and be arranged at computer main board in housing, multimedia controller, instructional terminal, described module installation of swiping the card is on housing, described computer main board, instructional terminal and multimedia controller are interconnected, described in module of swiping the card be connected with instructional terminal.
Preferably, described multimedia teaching communication device also comprises expansion interface, and described expansion interface is connected with instructional terminal, power supply treating apparatus respectively, and described multimedia controller is connected by instructional terminal with expansion interface.
Preferably, described multimedia teaching communication device, also comprises the power supply treating apparatus be connected with expansion interface.
Preferably, described power supply treating apparatus comprises the power supply, power panel and the aluminum hull power supply that connect successively, and described aluminum hull power supply is connected with expansion interface.
Preferably, described expansion interface is provided with a key up/down class button, a described key up/down class button is connected with instructional terminal.
Preferably, described multimedia teaching communication device also comprises switch, and described switch is connected with computer main board, expansion interface and instructional terminal respectively.
Preferably, described multimedia teaching communication device also comprises high bat instrument, and described height is clapped instrument and is connected with computer main board.
Preferably, described multimedia teaching communication device also comprises fan, and described fan is connected with computer main board.
Preferably, module of swiping the card described in adopts radio-frequency card.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: the utility model provides a kind of multimedia teaching communication device, comprise: housing, module of swiping the card and the computer main board be arranged in housing, multimedia controller, instructional terminal, described computer main board, instructional terminal and multimedia controller are interconnected, described module of swiping the card is connected with instructional terminal, up/down class only needs operating in a key or brush RF card, all devices can be opened or closed successively according to the order of setting, and this device adopts wall-hanging design, it is succinct convenient to install, mechanical lock and electric control door lock double protection, mechanical door lock is that access door is equipped with specially, the security of raising equipment, public address module that system disposition is wireless, coordinate loudspeaker special can realize mobile public address.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment multimedia teaching communication device upper cover plate dorsal part device location schematic diagram;
Fig. 2 is the utility model embodiment multimedia teaching communication device enclosure interior device location schematic diagram;
Fig. 3 is the utility model embodiment multimedia teaching communication device one-piece construction schematic diagram.
In figure: 1: housing; 2: module of swiping the card; 3: power module; 4: computer main board; 5: multimedia controller; 6: expansion interface; 7: instructional terminal; 8: switch; 9: power panel; 10: aluminum hull power supply; 11: external interface; 12: one key up/down class buttons; 13: upper cover plate; 14: lower cover; 15: electric control door lock; 16: supervising device; 17: wireless public-address system; 18: high bat instrument; 19: fan.
Embodiment
In description of the present utility model, it should be noted that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.In addition, in description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of multimedia teaching communication device that the utility model embodiment provides, comprise: housing 1, module of swiping the card 2 and be arranged at computer main board 4 in housing 1, multimedia controller 5, instructional terminal 7, power supply treating apparatus, described computer main board 4, instructional terminal 7 and multimedia controller 5 are interconnected, described in module 2 of swiping the card be connected with instructional terminal 7.
Preferably, described in module 2 of swiping the card be arranged on housing 1, described in module 2 of swiping the card adopt radio-frequency card.This device also comprises expansion interface 6, and described expansion interface 6 is connected with instructional terminal 7, power supply treating apparatus respectively.Also comprise switch 8, described switch 8 is connected with computer main board 4, expansion interface 6 and instructional terminal 7 respectively.Described power supply treating apparatus comprises: power supply 3, power panel 9 and aluminum hull power supply 10, and described power supply 3 is connected by power panel 9 with aluminum hull power supply 10.
Preferably, described module 2 of swiping the card adopts RF (English name: RadioFrequency, Chinese name: radio frequency) card, the information of RF card uses card reader typing in advance, server can read the information of each card, and synchronously download to each in terminal, by a key up/down class operation can be performed after module 2 authorization information of swiping the card.Produce induction current when radio-frequency card enters and swipes the card module 2 perform region, radio-frequency card obtains energy and is activated; The information such as self coding are sent by the built-in transmitting antenna of card by radio-frequency card; Module of swiping the card 2 receiving antenna receives the carrier signal of sending from radio-frequency card, is sent to backstage main system after treatment and carries out relevant treatment; Main system judges the legitimacy of this card according to logical operation, makes corresponding process and control for different settings, sends command signal and controls topworks's action.
Preferably, described expansion interface is provided with a key up/down class button 12, a described key up/down class button 12 is connected with instructional terminal 7.This device enters each equipment open and close machine of system by private server soft-dock or delay switching-off order is arranged, and being issued to the instructional terminal 7 of specifying, the rear instructional terminal 7 of a key up/down class button 12 of pressing bottom of device sends instructions according to the setting of server and controls the multimedia equipment that multimedia controller 5 opens or closes all accesses successively.Avoid prior art because required starting outfit is many, such as: projector, multifunctional platform, computer etc., cause due to individual misoperation equipment or device to damage.And this improvement does not need the power supply manually opening and closing each equipment successively, simple to operate.
Preferably; described housing comprises upper cover plate 13, lower cover 14 and electric control door lock 15; described lower cover 14 is undertaken opening or closing by electric control door lock 15; mechanical lock and electric control door lock 15 is adopted to carry out duplicate protection in the present embodiment; school session electric control door lock 15 is opened; then close after class, and mechanical door lock is equipped with for maintenance is special, and then improves the security of equipment.
Preferably, described housing is provided with supervising device 16, in intercommunication process, classroom terminal 7 synchronously can receive and dispatch video, can check the video of panel or terminal in the server, is convenient to monitoring.
Preferably, described multimedia teaching communication device also comprises wireless public-address system 17, public address module that system disposition 2.4G is wireless; coordinate loudspeaker special can realize mobile public address; effectively protect user's throat, prevention acute, chronic pharyngitis, allows and listens religion person's justice to receive an education; user is allowed more fully to represent body language; improve expression effect, allow public address equipment use more convenient, more comfortable, much cleaner, more health environment-friendly, general noiseless; use with the opening, exempt from completely frequently.Exempt from waist to hang, exempt from shutdown, lightly portable, highly sensitive, adjusting sound volume, suppress to utter long and high-pitched sounds superior performance, comfortableness is good.Use lithium battery power supply, can charge by USB, arbitrary microphone can be provided with any the place use that blue teeth wireless receives audio amplifier, belongs to multi-to-multi.Tonequality aspect, digitized audio frequency, sound clarity is graceful, and without dead angle, noiseless, can remove noise, staccato phenomenon.Low-power consumption simultaneously, Low emissivity, break-in protection personal safety.
Preferably, described multimedia teaching communication device also comprises high bat instrument 18, described height is clapped instrument 18 and is connected with computer main board 4, the device that the present embodiment provides lower cover 14 position in housing 1 is provided with foldable height and claps instrument 18, it has folding super convenient design, occupies little space, and can complete second high-velocity scanning, there is OCR character identification function, can the picture recognition of scanning be converted to editable word document.It can also carry out taking pictures, record a video, duplicate, network without paper fax, make the operation such as e-book, cutting edge righting.Its perfect solution allow office lighter, faster, more environmental protection.Energy-conserving and environment-protective, outward appearance is various, volume is little, be easy to carry, be particularly suitable for mobile office, one second just can by the file scan within A3 to computer, it greatly improves office efficiency, decrease the office hours, can be used as material object display, and record sound DV image, direct for captured file 1:1 can be printed, instead of duplicating machine, OCR identification can be carried out to captured picture, picture being converted into WORD can Edit Document, and automatic typesetting, incorporate without paper facsimile art, even without facsimile recorder, also can send a fax in the same old way, significantly improve fax efficiency, can books and periodicals, magazine, close the direct E-Mail of coordinated files, time saving and energy saving.
Preferably, described switch is connected with outside netting twine, provides the network support of whole set equipment.
Preferably, described multimedia teaching communication device also comprises fan 19, and described fan is connected with computer main board, ensures that the inner member of this device obtains good radiating effect, avoids causing equipment failure because of high temperature, brings unnecessary loss.
Preferably, in the present embodiment, the upper cover plate 13 of housing 1 is provided with module 2 of swiping the card, supervising device 16, miaow head, loudspeaker, button of seeking help, display and mechanical door lock, establish the target of calling out mapping in the server in advance, press the button of seeking help on instructional terminal, phonetic entry is carried out by miaow head, the target that system will be established in direct calling server, by loudspeaker feedback information, based on this function, after intercommunication is connected, each classroom can and managerial personnel can direct dialogue, be convenient to communication and information sharing in time.Described mechanical door lock is arranged on upper cover plate 13, only need open upper cover plate during convenient maintenance, simplifies maintenance process.
Preferably, described expansion interface 6 is provided with USB interface, PC power source switch, button groups and video input interface, computer main board upgrade-system connects the computer main board 4 of this device by USB interface, realize upgrading to computer main board 4, described video input interface, portable computer or other memory device can be connected, the file in computer inside or memory device is inputted this device, and is shown by projector.The permission of described this installation's power source of PC power source switch control rule input and cut-out.
Preferably, the present embodiment multimedia teaching communication device is provided with power interface, comprise three sockets, two sockets and power switch, three sockets, two sockets are used for providing power supply to consumer, and described power switch realizes supplying the power supply of socket and cutting off.
In sum, the utility model gives a kind of multimedia teaching communication device for the design of multimedia teaching communication device, it is characterized in that, comprise: housing 1, module of swiping the card 2 and the computer main board 4 be arranged in housing 1, multimedia controller 5, instructional terminal 7, described computer main board 1, instructional terminal 7 and multimedia controller 5 are interconnected, described module 2 of swiping the card is connected with instructional terminal 7, up/down class only needs operating in a key or brush RF card can open or close all devices successively according to the order of setting, and this device adopts wall-hanging design, it is succinct convenient to install, mechanical lock and electric control door lock double protection, mechanical door lock is that access door is equipped with specially, the security of raising equipment, public address module that system disposition 2.4G is wireless, coordinate loudspeaker special can realize mobile public address.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (9)
1. a multimedia teaching communication device, it is characterized in that, comprise: housing (1), module of swiping the card (2) and be arranged at computer main board (4) in housing (1), multimedia controller (5), instructional terminal (7), described module of swiping the card (2) is arranged on housing (1), described computer main board (4), instructional terminal (7) and multimedia controller (5) are interconnected, described in module (2) of swiping the card be connected with instructional terminal (7).
2. multimedia teaching communication device according to claim 1, it is characterized in that: also comprise expansion interface (6), described expansion interface (6) is connected with instructional terminal (7), power supply treating apparatus respectively, and described multimedia controller (5) is connected by instructional terminal (7) with expansion interface (6).
3. multimedia teaching communication device according to claim 2, is characterized in that, also comprises the power supply treating apparatus be connected with expansion interface (6).
4. multimedia teaching communication device according to claim 3, it is characterized in that: described power supply treating apparatus comprises the power supply (3), power panel (9) and the aluminum hull power supply (10) that connect successively, and described aluminum hull power supply (10) is connected with expansion interface (6).
5. multimedia teaching communication device according to claim 3, it is characterized in that: described expansion interface (6) is provided with key up/down class button (12), described key up/down class button (12) is connected with instructional terminal (7).
6. multimedia teaching communication device according to claim 1, it is characterized in that: also comprise switch (8), described switch (8) is connected with computer main board (4), expansion interface (6) and instructional terminal (7) respectively.
7. multimedia teaching communication device according to claim 1, is characterized in that: described multimedia teaching communication device also comprises high bat instrument (18), and described height is clapped instrument (18) and is connected with computer main board (4).
8. multimedia teaching communication device according to claim 1, is characterized in that: described multimedia teaching communication device also comprises fan (19), and described fan (19) is connected with computer main board (4).
9. multimedia teaching communication device according to claim 1, is characterized in that: described in swipe the card module (2) adopt radio-frequency card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788688.4U CN205091945U (en) | 2015-10-12 | 2015-10-12 | Multimedia teaching communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788688.4U CN205091945U (en) | 2015-10-12 | 2015-10-12 | Multimedia teaching communication device |
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| Publication Number | Publication Date |
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| CN205091945U true CN205091945U (en) | 2016-03-16 |
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| CN201520788688.4U Active CN205091945U (en) | 2015-10-12 | 2015-10-12 | Multimedia teaching communication device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106227112A (en) * | 2016-08-31 | 2016-12-14 | 重庆市沙坪坝区教育管理信息中心 | A kind of multimedia controller and control method thereof |
| CN108369757A (en) * | 2017-03-31 | 2018-08-03 | 深圳市台电实业有限公司 | Unlocking control system and unlocking control method |
-
2015
- 2015-10-12 CN CN201520788688.4U patent/CN205091945U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106227112A (en) * | 2016-08-31 | 2016-12-14 | 重庆市沙坪坝区教育管理信息中心 | A kind of multimedia controller and control method thereof |
| CN108369757A (en) * | 2017-03-31 | 2018-08-03 | 深圳市台电实业有限公司 | Unlocking control system and unlocking control method |
| CN108369757B (en) * | 2017-03-31 | 2020-12-18 | 深圳市泰德创新科技有限公司 | Unlocking control system and unlocking control method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410013 floor 12, building B, Lugu International Industrial Park, No. 229, tongzipo West Road, Changsha high tech Zone, Changsha City, Hunan Province Patentee after: Shibang Communication Co., Ltd Address before: 410013 floor 12, building B, Lugu International Industrial Park, No. 229, tongzipo West Road, Changsha high tech Zone, Changsha City, Hunan Province Patentee before: CHANGSHA SPON COMMUNICATION TECHNOLOGY CO.,LTD. |