CN205068838U - Wireless handheld device based on information -based teaching - Google Patents
Wireless handheld device based on information -based teaching Download PDFInfo
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- CN205068838U CN205068838U CN201520838116.2U CN201520838116U CN205068838U CN 205068838 U CN205068838 U CN 205068838U CN 201520838116 U CN201520838116 U CN 201520838116U CN 205068838 U CN205068838 U CN 205068838U
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Abstract
The utility model provides a wireless handheld device based on information -based teaching. Voice signal and the operation signal gathered are sent to the computer by wireless module, with the collection and the various operation to teaching function of sound, and integration in a light and handy handheld device. Intact mr's full -open teaching scope makes mr both can walk about in the classroom at will like traditional classroom teaching and the interactive interchange of student, does not influence information -based teaching again to various teaching equipment's various operations and recording of pronunciation. Through the utility model discloses a wireless handheld device reaches the direct control completely and calculates key dish, mouse, whiteboard or the same teaching function in touch -sensitive screen terminal.
Description
Technical field
The utility model relates to a kind of radio hand-held equipment based on Informalized teaching, particularly relates to a kind of radio hand-held equipment based on Informalized teaching.
Background technology
Along with the development of digital technology, Informalized teaching has started to be deep in daily teaching work.The equipment such as the computing machine, electronic whiteboard and the touch screen terminal that adopt in current Informalized teaching equipment, before all needing teacher to stand in teaching equipment, carry out various operation by mouse, keyboard or direct touch electronic whiteboard or touch screen terminal.Cause teacher equally with Traditional Classroom cannot leave dais, go in the middle of student and go, better link up with student, interactive, exchange.Informalized teaching needs to gather sound, and currently used be the microphone of wired fixed position mostly.Behind the blind area that causing like this is a teacher goes to sound collection, the teaching voice of collection diminish or noisy unclear, and can not collect the problem of student's voice.In order to solve such problem, mostly have employed multiposition cloth microphone at present, causing IT application in education sector equipment cost too high, install complicated, even bring potential safety hazard to teachers and students.
Summary of the invention
In order to solve the deficiency of above-mentioned existing teaching method, the utility model provides a kind of radio hand-held equipment based on Informalized teaching.The voice signal collected and operation signal are sent to computing machine by wireless module, by the collection of sound and the various operation to instructional function, are integrated in a light and handy handheld device.The teaching scope of completely open teacher, makes teacher both can resemble with being intended to walk about in classroom traditional classroom instruction, and student's interaction, does not affect again the various operation of Informalized teaching to various teaching equipment and the recording of voice.The identical instructional function of direct control computer keyboard, mouse, electronic whiteboard or touch screen terminal is reached completely by radio hand-held equipment of the present utility model.
The technical solution adopted in the utility model is: a kind of radio hand-held equipment based on Informalized teaching, and radio hand-held equipment is by Bluetooth technology or 2.4G technology and teaching equipment wireless connections, and described teaching equipment is computing machine, electronic whiteboard or liquid crystal touch screen terminal, it is characterized in that, described radio hand-held equipment comprises handheld device body, and the top of described handheld device body is provided with microphone, the front panel of handheld device body is provided with the touch-screen supporting multi-point touch operation, and the below of touch-screen is left, right two physical button, the bottom of handheld device body is provided with the holding tank holding USB wireless receiver, and handheld device can wireless transmission multiple point touching signal, mouse action signal, simulating keyboard trigger pip, thus the electronic blackboard in wireless remote control teaching equipment, electronic pointer, electronics chalk, straight line tool, graphical tool, blackboard eraser, magnifier, toolbar, upper page turning, lower page turning, preserve courseware, exit classroom and insert pictures or video, insert word, function is led in insertion, realizes teaching action, and the voice of the explanation of the classroom of teacher and student can be carried out gathering and transmitting, and carries out the recording of voice in classroom.
When singly referring to slide, electronic pointer or selection electronics chalk, straight line tool, graphical tool, electronic blackboard, blackboard eraser, magnifier, toolbar, upper page turning, lower page turning can be controlled, preserve courseware, exit classroom and insert pictures or video, insertion word, insert and lead function by synchronous slide, when selected certain function above-mentioned, can by radio hand-held equipment to it at the enterprising line operate of teaching equipment, electronics chalk operation can form written handwriting.
During multiple point touching, convergent-divergent, rotation, displacement function can be carried out by the material shown of the current classroom of radio operation, and allow the implication of the self-defined multi-touch gesture of teacher.
Left and right two physical button acquiescence " ← " key respectively in corresponding keyboard and the trigger pip of " → " key, can the page-turning function of radio operation presentation file, and the keyboard signal that physical button produces can be defined by teacher oneself.
Microphone switch button can arrange the microphone opening of equipment at any time.The microphone apparatus on body can be opened or closed at any time when needing.
By the various electronic instruction functions of radio hand-held equipment radio operation teaching equipment, replace the form of direct control computer keyboard, mouse, electronic whiteboard or liquid crystal touch screen terminal, solving teacher uses electronic teaching system can only stand in problem in front of computing machine, electronic whiteboard or liquid crystal touch screen terminal, can freely walk about in classroom, microphone solves electronic teaching system and gathers sound in fixed position, has fettered the problem that teacher moves freely and can not collect classroom student's voice.
Accompanying drawing explanation
Fig. 1 is radio hand-held equipment schematic diagram of the present utility model
Wherein, 1 is microphone; 2 is touch-screen; 3 is switch key; 4,5 is left and right physical button; 6 is USB wireless receiver.
Embodiment
Referring to accompanying drawing, embodiment of the present utility model is described.
Fig. 1 illustrates the basic structure of radio hand-held equipment, and the top of described handheld device body is provided with microphone 1, and teacher by hand held for whole equipment, can use as microphone.The front panel of handheld device body is provided with the touch-screen 2 supporting multi-point touch operation, for gathering touch action.The side panel of handheld device body is provided with and controls microphone and enable or the switch key 3 of closed condition, the below of touch-screen 2 is two left and right physical button 4 and 5 that can customize function, the bottom of handheld device body is provided with the holding tank (not shown) holding USB wireless receiver 6, radio hand-held equipment is not when using, USB wireless receiver can be inserted holding tank, facilitate unified management.
Claims (4)
1. based on a radio hand-held equipment for Informalized teaching, radio hand-held equipment by with teaching equipment wireless connections, described teaching equipment is computing machine, electronic whiteboard or liquid crystal touch screen terminal, it is characterized in that, described radio hand-held equipment comprises handheld device body, and the top of described handheld device body is provided with microphone, the front panel of handheld device body is provided with the touch-screen supporting multi-point touch operation, and the below of touch-screen is left, right two physical button, the bottom of handheld device body is provided with the holding tank holding USB wireless receiver, and handheld device can wireless transmission multiple point touching signal, mouse action signal, simulating keyboard trigger pip, thus the electronic blackboard in wireless remote control teaching equipment, electronic pointer, electronics chalk, straight line tool, graphical tool, blackboard eraser, magnifier, toolbar, upper page turning, lower page turning, preserve courseware, exit classroom and insert pictures or video, insert word, function is led in insertion, realizes teaching action, and the voice of the explanation of the classroom of teacher and student can be carried out gathering and transmitting, and carries out the recording of voice in classroom.
2. radio hand-held equipment according to claim 1, it is characterized in that, when singly referring to slide, can synchronous slide mouse beacon or electronic pointer, single indication is hit and can be selected electronic powder pen, straight line tool, graphical tool, electronic blackboard, blackboard eraser, magnifier, toolbar, upper page turning, lower page turning, preserve courseware, exit classroom, insert pictures or video, insert word, function is led in insertion, at selected electronics chalk, straight line tool, graphical tool, electronic blackboard, blackboard eraser, magnifier, toolbar, upper page turning, lower page turning, preserve courseware, exit classroom, insert pictures or video, insert word, when insertion is led and is learned certain function, can by radio hand-held equipment to it at the enterprising line operate of teaching equipment, the operation of electronics chalk forms written handwriting, straight line tool is drawn and is formed straight line, drawing instrument is drawn and is formed figure.
3. radio hand-held equipment according to claim 1, is characterized in that, during multiple point touching, can carry out convergent-divergent, rotation, displacement function by the material shown of the current classroom of radio operation, and allow the implication of the self-defined multi-touch gesture of teacher.
4. radio hand-held equipment according to claim 1, it is characterized in that, " ← " key in the corresponding keyboard of left and right two physical button acquiescence difference and the trigger pip of " → " key, can the page-turning function of radio operation presentation file, and the keyboard signal that physical button produces can be defined by teacher oneself, simulates specific keyboard signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838116.2U CN205068838U (en) | 2015-10-28 | 2015-10-28 | Wireless handheld device based on information -based teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838116.2U CN205068838U (en) | 2015-10-28 | 2015-10-28 | Wireless handheld device based on information -based teaching |
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| Publication Number | Publication Date |
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| CN205068838U true CN205068838U (en) | 2016-03-02 |
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| CN201520838116.2U Active CN205068838U (en) | 2015-10-28 | 2015-10-28 | Wireless handheld device based on information -based teaching |
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| Country | Link |
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| CN (1) | CN205068838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185176A (en) * | 2015-10-28 | 2015-12-23 | 闫健 | Wireless handheld device for information-based teaching |
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2015
- 2015-10-28 CN CN201520838116.2U patent/CN205068838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185176A (en) * | 2015-10-28 | 2015-12-23 | 闫健 | Wireless handheld device for information-based teaching |
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