CN205264123U - Information retrieval knowledge training set - Google Patents
Information retrieval knowledge training set Download PDFInfo
- Publication number
- CN205264123U CN205264123U CN201620002607.8U CN201620002607U CN205264123U CN 205264123 U CN205264123 U CN 205264123U CN 201620002607 U CN201620002607 U CN 201620002607U CN 205264123 U CN205264123 U CN 205264123U
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- China
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- training
- hand
- information retrieval
- display screen
- audio amplifier
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Abstract
The utility model relates to an information retrieval knowledge training set, including training board and hand -held device, training board downside is provided with the rotation axis, the rotation axis downside is provided with the base, training board one side electric connection has the audio amplifier, install loudspeaker on the audio amplifier, the audio amplifier is furnished with the microphone, the training board simultaneously is provided with multimedia display screen, multimedia display screen upside electric connection has a radio signal receiving ware, a radio signal receiving ware passes through wireless switches and hand -held device wireless connection, the another side of training board is provided with the drawing board. The utility model relates to an information retrieval knowledge training set, in training process, the person of listening to the teacher can pass through hand -held device real -time operation at any time to show through multimedia display screen, improved the learning efficiency, integration through equipment such as mutual server and hand -held devices has formed perfect training system, does not need special multimedia classroom, has practiced thrift the input of enterprise in the aspect of the training venue in a large number.
Description
Technical field
The utility model belongs to knowledge training technical field, relates in particular to a kind of information retrieval knowledge training device.
Background technology
Be the epoch of an information explosion now, we have thousands of information at one's side, and the renewal speed of these information is very fast. The analysis to Useful Information is depended in the decision-making of science, is therefore necessary to retrieve required data from these information resources. Leadership of enterprise also more and more payes attention to information retrieval ability, but enterprise staff is paid little attention to this respect at present, and can effectively not carry out information retrieval, is therefore necessary enterprise staff to carry out the training of information retrieval aspect. Now school is generally used multimedia teaching, makes instructional mode variation, but this teaching pattern be not suitable for all corporate trainings. In the time there is no the multi-media classroom of coupling in enterprise, this teaching pattern just cannot play a role. If adopt traditional mode of giving lessons, even on-the-spot demonstration operating process, participant can only browse, and can cause vagueness in memory, does not reach training purpose. And for the training of information retrieval class, can not be loosely to browse, also need participant to operate to enhance memory on the spot. Training simultaneously has certain difference with teaching, and in training process, participant may interrupt training side at any time, training is carried out smooth and easy not. In the time of training, in the time that participant pays little attention to, may not can conscientiously to pay attention to the class, this makes result of training not obvious, therefore teaching pattern can not be copyed everything mechanically in training. And teaching board is as main educational aid, is used for to student's impart knowledge, in use procedure, need the writing on instructors wiping teaching board constantly, repeatedly, workload produces dust greatly and easily, affects the healthy of teachers and students. Meanwhile, the displaying amount of this board of education information, knowledge is limited, is unfavorable for the fairly large use of giving lessons. In addition, the use of this traditional board of education, is easy to allow student feel dull, dull, affects learning initiative.
Summary of the invention
The utility model provides a kind of information retrieval knowledge training device, to solve the problem in above-mentioned background technology.
For addressing the above problem, the utility model provides following technical scheme: a kind of information retrieval knowledge training device, comprise training plate and hand-held device, described training plate downside is provided with rotating shaft, described rotating shaft downside is provided with base, described training plate one side is electrically connected with audio amplifier, on described audio amplifier, loudspeaker are installed, described audio amplifier is furnished with microphone, described training plate one side is provided with multimedia display screen, described multimedia display screen upside is electrically connected with the first wireless signal transceiver, described the first wireless signal transceiver is by wireless exchange board and hand-held device wireless connections, the another side of described training plate is provided with drawing board.
Further, described hand-held device is provided with the second wireless signal transceiver.
Further, in the middle of described hand-held device, be provided with touch screen display screen, described touch screen display screen downside is provided with power supply.
Further, on described audio amplifier, be provided with volume adjusting switch and supply hub.
Further, described drawing board downside is provided with paintbrush box and blackboard eraser box.
The beneficial effects of the utility model are: information retrieval knowledge training device of the present utility model, and in training process, participant can pass through hand-held device at any time, carries out real-time operation, and shows by multimedia display screen, has improved learning efficiency; Form perfect training system by the integration of the equipment such as interactive server and hand-held device, do not needed special multi-media classroom, can serve as Anywhere training venue, saved in a large number the input of enterprise aspect training venue; And training plate one plate is multiplex, can be used as multimedia display screen use, also can work as and say plate use, has improved the operating efficiency of this training set; When saying the plate used time, avoided conventional teaching plate workload greatly, easily to produce dust, affect the healthy problem of teachers and students, and customer service conventional teaching plate easily allow student feel dull, affect the problem of learning initiative.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is drawing board structural representation of the present utility model.
In figure:
1-trains plate, 2-wireless exchange board, 3-hand-held device, 4-multimedia display screen, 5-rotating shaft, 6-base, 7-microphone, 8-audio amplifier, 9-loudspeaker, 10-volume adjusting switch, 11-supply hub, 12-touch screen display screen, 13-power supply, 14-the second wireless signal transceiver, 15-the first wireless signal transceiver, 16-drawing board, 17-blackboard eraser box, 18-paintbrush box.
Detailed description of the invention
Below in conjunction with detailed description of the invention and Figure of description, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment:
As shown in Figure 1-2, a kind of information retrieval knowledge training device, it is characterized in that: comprise training plate 1 and hand-held device 3, described training plate 1 downside is provided with rotating shaft 5, described rotating shaft 5 downsides are provided with base 6, described training plate 1 one sides are electrically connected with audio amplifier 8, on described audio amplifier 8, loudspeaker 9 are installed, described audio amplifier 8 is furnished with microphone 7, described training plate 1 one side is provided with multimedia display screen 4, described multimedia display screen 4 upsides are electrically connected with the first wireless signal transceiver 15, described the first wireless signal transceiver 15 is by wireless exchange board 2 and hand-held device 3 wireless connections, the another side of described training plate 1 is provided with drawing board 16.
Preferably, described hand-held device 3 is provided with the second wireless signal transceiver 14.
Preferably, in the middle of described hand-held device 3, be provided with touch screen display screen 12, described touch screen display screen 12 downsides are provided with power supply 13.
Preferably, on described audio amplifier 8, be provided with volume adjusting switch 10 and supply hub 11.
Preferably, described drawing board 16 downsides are provided with paintbrush box 18 and blackboard eraser box 17.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned embodiment. Therefore, the utility model is not limited to above-mentioned detailed description of the invention, and any apparent improvement, replacement or modification that every those skilled in the art have done on basis of the present utility model all belong to protection domain of the present utility model. In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (5)
1. an information retrieval knowledge training device, it is characterized in that: comprise training plate (1) and hand-held device (3), described training plate (1) downside is provided with rotating shaft (5), described rotating shaft (5) downside is provided with base (6), described training plate (1) one side is electrically connected with audio amplifier (8), loudspeaker (9) are installed on described audio amplifier (8), described audio amplifier (8) is furnished with microphone (7), described training plate (1) one side is provided with multimedia display screen (4), described multimedia display screen (4) upside is electrically connected with the first wireless signal transceiver (15), described the first wireless signal transceiver (15) is by wireless exchange board (2) and hand-held device (3) wireless connections, the another side of described training plate (1) is provided with drawing board (16).
2. a kind of information retrieval knowledge training device according to claim 1, is characterized in that: described hand-held device (3) is provided with the second wireless signal transceiver (14).
3. a kind of information retrieval knowledge training device according to claim 1, is characterized in that: in the middle of described hand-held device (3), be provided with touch screen display screen (12), described touch screen display screen (12) downside is provided with power supply (13).
4. a kind of information retrieval knowledge training device according to claim 1, is characterized in that: on described audio amplifier (8), be provided with volume adjusting switch (10) and supply hub (11).
5. a kind of information retrieval knowledge training device according to claim 1, is characterized in that: described drawing board (16) downside is provided with paintbrush box (18) and blackboard eraser box (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002607.8U CN205264123U (en) | 2016-01-05 | 2016-01-05 | Information retrieval knowledge training set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002607.8U CN205264123U (en) | 2016-01-05 | 2016-01-05 | Information retrieval knowledge training set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205264123U true CN205264123U (en) | 2016-05-25 |
Family
ID=56005639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620002607.8U Expired - Fee Related CN205264123U (en) | 2016-01-05 | 2016-01-05 | Information retrieval knowledge training set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205264123U (en) |
-
2016
- 2016-01-05 CN CN201620002607.8U patent/CN205264123U/en not_active Expired - Fee Related
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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: 20160525 Termination date: 20190105 |