CN208507021U - A kind of multimedia teaching laser pen with speech identifying function - Google Patents
A kind of multimedia teaching laser pen with speech identifying function Download PDFInfo
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- CN208507021U CN208507021U CN201820385914.8U CN201820385914U CN208507021U CN 208507021 U CN208507021 U CN 208507021U CN 201820385914 U CN201820385914 U CN 201820385914U CN 208507021 U CN208507021 U CN 208507021U
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Abstract
The utility model discloses a kind of multimedia teaching laser pen with speech identifying function, including laser pen ontology and signal receiver, signal receiver are equipped with interface compatible with computer；Laser pen ontology is equipped with laser lamp, microphone, multiple function buttons, charging interface and battery main switch key, and multiple function buttons include laser lamp key, speech recognition key, five-way navigation keys, right mouse button key, PPT play button, PPT stop key, upper page turning key, lower page turning key, marketing or promotion and volume down key；Laser pen body interior is equipped with laser circuit for lamp, speech audio circuit, mouse circuit, laser pen key circuit, power circuit and wireless signal transmitter；Power circuit is used to power for laser pen, and battery main switch key connect control laser pen power supply on and off with power circuit, and charging interface is connect for charging for laser pen with power circuit.
Description
Technical field
The utility model relates to radio positioning electronic equipment and technical field of voice recognition more particularly to a kind of band voice to know
The multimedia teaching laser pen of other function.
Background technique
In current multimedia classroom, computer, projector, electronic whiteboard etc. are widely used in teaching, voice abundant,
Text, image, video, animation etc. can various aspects be presented in face of student.And teacher need it is multiple using laser pen, mouse etc.
Teaching software and works for running in equipment control computer etc., carry out auxiliary classroom instruction.
In teaching or demonstration, conventional mouse is solely used, teacher is limited in by computer, and cannot walk close to learn
It is raw, it when needing mouse action while interacting with student, also to return to by computer, delay instructional blocks of time, influence matter of giving lessons
Amount, and smooth plane is also needed using wireless mouse, it is inconvenient for use.
In addition, using traditional laser pen the broadcasting, stopping and page turning in order of simple PPT function can only be carried out, no
Specific page can be jumped to.
More application software is installed in computer, opens or closes after software needs to find software and carries out playing on or off manually
It closes, when playing teaching courseware, when needing to open the teaching resources such as other documents, is opened before needing to return to computer using mouse, mistake
Journey is cumbersome, says that solution preocess is not smooth enough.
In order to which teacher can more easily be imparted knowledge to students using multimedia, possesses one kind and have above-mentioned multiple functions and simple concurrently
Practical teaching aid is essential, especially seems with speech recognition technology progress far distance control multimedia computer and very must
It wants.
Utility model content
Technical problems based on background technology, the utility model proposes a kind of multimedias with speech identifying function
Teaching laser pen.
The utility model proposes a kind of multimedia teaching laser pen with speech identifying function, including laser pen ontology and
Signal receiver, signal receiver are equipped with interface compatible with computer；
Laser pen ontology is equipped with laser lamp, microphone, multiple function buttons, charging interface and battery main switch key, multiple
Function button includes that laser lamp key, speech recognition key, five-way navigation keys, right mouse button key, PPT play button, PPT stop
Only key, upper page turning key, lower page turning key, marketing or promotion and volume down key；
Laser pen body interior be equipped with laser circuit for lamp, speech audio circuit, mouse circuit, laser pen key circuit,
Power circuit and wireless signal transmitter；Power circuit is used to power for laser pen, and battery main switch key is connect with power circuit
Laser pen power supply on and off is controlled, charging interface is connect for charging for laser pen with power circuit；
Wireless signal transmitter and signal receiver are wirelessly connected, and with speech audio circuit, laser pen key circuit, swash
Light circuit for lamp, five-way navigation mouse circuit are connected with power circuit；Speech audio circuit respectively with microphone and voice
Key range connects to form microphone module, laser pen key circuit respectively with PPT play button, PPT stop key, upper page turning key, under
Page turning key, marketing or promotion and volume down key connect to form PPT operation module, laser circuit for lamp respectively with laser lamp and laser lamp
Switch key connects to form laser lamp operation module, and five-way navigation mouse circuit connects with five-way navigation keys and right mouse button respectively
It connects to form mouse control module.
Preferably, the top of laser pen ontology is arranged in laser lamp.
Preferably, microphone be arranged in laser pen ontology top or laser pen ontology front close to top position.
Preferably, multiple function buttons are arranged at the front of laser pen ontology.
Preferably, the bottom or laser pen ontology front of battery main switch key setting laser pen ontology are close to bottom
Position.
Preferably, the bottom of charging interface setting laser pen ontology.
Preferably, wireless signal transmitter is applicable in bluetooth or 2.4G frequency range and usb signal receiver is wirelessly connected.
The utility model proposes a kind of multimedia teaching laser pen with speech identifying function, by by microphone module and
Mouse control module is integrated into laser pen, so that function of laser pointer, PPT control function, air mouse function, speech recognition function
It can be integrated, it is user-friendly, it is easy to operate, efficiency of teaching and quality can be effectively improved.
In the utility model, by laser pen in conjunction with existing voice technology, PPT page turning control is carried out by speech recognition
It makes, opens or closes application software in computer, shows other than Powerpoint courseware, moreover it is possible to by speech recognition, open
Word document, Excel table, related web page etc., collection multiple functions are integrated, bring convenience, be particularly suitable for user
Teacher's speech or teaching demonstration scene, improve the efficiency and quality of Informalized teaching.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of multimedia teaching laser pen with speech identifying function structure chart；
Fig. 2 is a kind of circuit block diagram for multimedia teaching laser pen with speech identifying function that utility model proposes.
Specific embodiment
Referring to Fig.1, Fig. 2, the utility model proposes a kind of multimedia teaching laser pen with speech identifying function, including
Laser pen ontology 1 and signal receiver 16, signal receiver 16 are equipped with interface compatible with computer.Specifically, this implementation
In mode, signal receiver 16 is connect by USB interface with computer, ensure that the convenience used.
Laser pen ontology 1 is equipped with laser lamp 2, microphone 3, multiple function buttons, charging interface and battery main switch key.It is more
A function button includes laser lamp key 4, speech recognition key 5, five-way navigation keys 6, right mouse button key 7, PPT play button
8, PPT stop key 9, upper page turning key 10, lower page turning key 11, marketing or promotion 12 and volume down key 13.
Be equipped with inside laser pen ontology 1 laser circuit for lamp, speech audio circuit, mouse circuit, laser pen key circuit,
Power circuit and wireless signal transmitter.Power circuit is used to power for laser pen, and battery main switch key 14 and power circuit connect
Control laser pen power supply on and off is connect, charging interface 15 is connect for charging for laser pen with power circuit.Specifically, laser pen
Power supply is sent out by power circuit to laser circuit for lamp, speech audio circuit, mouse circuit, laser pen key circuit and wireless signal
Emitter power supply guarantees that laser pen works normally, when laser pen power supply deficiency, can be charged by charging interface 15.Present embodiment
In, charging interface is USB interface, is suitable for general power supply unit, compatibility is strong, and power adaptation is flexible and convenient.
Wireless signal transmitter and signal receiver 16 are wirelessly connected, and with speech audio circuit, laser pen key circuit,
Laser circuit for lamp, five-way navigation mouse circuit are connected with power circuit.Wireless signal transmitter for obtain speech audio circuit,
Laser pen key circuit, laser circuit for lamp, five-way navigation mouse circuit generate electric signal and be sent to signal receiver 16, with
Just computer controls screen work according to laser pen signal.In present embodiment, wireless signal transmitter is applicable in bluetooth or 2.4G frequency
Section is wirelessly connected with usb signal receiver 16.
In present embodiment, speech audio circuit connect formation words with microphone 3 and speech recognition key 5 respectively
Cylinder mould block.Specifically, when speech recognition key 5 is pressed, the received voice of speech audio processing of circuit microphone 3, and by language
Sound is sent to computer by signal receiver 16, passes through computer end software realization speech recognition.In this way, computer can refer to according to voice
It enables execution PPT page turning jump to other software in specified page number and control computer and opens and closes operation, execute other voices and order
It enables.
Laser pen key circuit respectively with PPT play button 8, PPT stop key 9, upper page turning key 10, lower page turning key 11, volume
Plus key 12 and the connection of volume down key 13 form PPT operation module.Laser pen key circuit is according to PPT play button 8, PPT stop key
9, the push button signalling control PPT of upper page turning key 10, lower page turning key 11, marketing or promotion 12 and volume down key 13 is played, stops, being turned over
Page, lower page turning, volume increases and volume down.
Laser circuit for lamp connect to form laser lamp operation module with laser lamp 2 and laser lamp switch key 4 respectively.When sharp
Light lamp switch key 4 is pressed, and laser lamp circuit control laser lamp 2 works.
Five-way navigation mouse circuit connect to form mouse control module with five-way navigation keys 6 and right mouse button 7 respectively.Five
The direction operation instruction for handling mouse and left mouse button operational order are received using five-way navigation keys 6 to navigation mouse circuit simultaneously
It is sent to computer by signal receiver 16, functions of mouse right key is realized by right mouse button 7.
In present embodiment, independent microphone module, PPT operation module, laser lamp operation module and mouse control module
It is the prior art, in present embodiment, by the way that microphone module and mouse control module to be integrated into laser pen, so that laser
Function, PPT control function, air mouse function, speech identifying function are integrated, user-friendly, easy to operate, energy
Effectively improve efficiency of teaching and quality.In this way, by laser pen in conjunction with existing voice technology, passing through language in present embodiment
Sound identification carries out PPT page turning control, opens or closes application software in computer, shows other than Powerpoint courseware, also
Word document, Excel table, related web page etc. can be opened by speech recognition, collection multiple functions are integrated, and give user
It brings convenience, is particularly suitable for teacher's speech or teaching demonstration scene, improves the efficiency and quality of Informalized teaching.
In the utility model, the top of laser pen ontology 1 is arranged in laser lamp 2, facilitates Laser emission.The setting of microphone 3 exists
The top or 1 front of laser pen ontology of laser pen ontology 1 facilitate reception voice close to the position at top.And laser lamp and
Microphone is arranged in parallel at top, meets the grip posture of user, is conducive to improve usage experience.
In present embodiment, multiple function buttons are arranged at the front of laser pen ontology 1, facilitate operation.Power supply is always opened
The position of the close bottom in bottom or 1 front of laser pen ontology of laser pen ontology 1 is arranged in key 14.In this way, by function button
It is arranged apart with battery main switch key, be conducive to avoid maloperation.The bottom of laser pen ontology 1 is arranged in charging interface 15, favorably
In avoiding interfering operation button.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of multimedia teaching laser pen with speech identifying function, which is characterized in that including laser pen ontology (1) and signal
Receiver (16), signal receiver (16) are equipped with interface compatible with computer；
Laser pen ontology (1) is equipped with laser lamp (2), microphone (3), multiple function buttons, charging interface (15) and power supply and always opens
Crucial (14), multiple function buttons include laser lamp key (4), speech recognition key (5), five-way navigation keys (6), right mouse
Key button (7), PPT play button (8), PPT stop key (9), upper page turning key (10), lower page turning key (11), marketing or promotion (12) and
Volume down key (13)；
Laser circuit for lamp, speech audio circuit, mouse circuit, laser pen key circuit, electricity are installed inside laser pen ontology (1)
Source circuit and wireless signal transmitter；Power circuit is used to power for laser pen, and battery main switch key (14) and power circuit connect
Control laser pen power supply on and off is connect, charging interface (15) is connect for charging for laser pen with power circuit；
Wireless signal transmitter and signal receiver (16) are wirelessly connected, and with speech audio circuit, laser pen key circuit, swash
Light circuit for lamp, five-way navigation mouse circuit are connected with power circuit；Speech audio circuit respectively with microphone (3) and language
Sound key range (5) connection forms microphone module, laser pen key circuit respectively with PPT play button (8), PPT stop key (9),
Upper page turning key (10), lower page turning key (11), marketing or promotion (12) and volume down key (13) connection form PPT operation module, laser
Circuit for lamp connect to form laser lamp operation module with laser lamp (2) and laser lamp switch key (4) respectively, five-way navigation mouse
Circuit connect with five-way navigation keys (6) and right mouse button (7) respectively and to form mouse control module.
2. the multimedia teaching laser pen with speech identifying function as described in claim 1, which is characterized in that laser lamp (2)
Top in laser pen ontology (1) is set.
3. the multimedia teaching laser pen with speech identifying function as claimed in claim 1 or 2, which is characterized in that microphone (3)
Position at the close top in the top of laser pen ontology (1) or laser pen ontology (1) front is set.
4. the multimedia teaching laser pen with speech identifying function as described in claim 1, which is characterized in that multiple functions are pressed
Key is arranged at the front of laser pen ontology (1).
5. the multimedia teaching laser pen with speech identifying function as described in claim 1, which is characterized in that battery main switch
The position of the close bottom in bottom or laser pen ontology (1) front of laser pen ontology (1) is arranged in key (14).
6. the multimedia teaching laser pen as claimed in claim 1 or 5 with speech identifying function, which is characterized in that charging
The bottom of mouth (15) setting laser pen ontology (1).
7. the multimedia teaching laser pen with speech identifying function as described in claim 1, which is characterized in that wireless signal hair
Emitter is applicable in bluetooth or 2.4G frequency range and usb signal receiver (16) are wirelessly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385914.8U CN208507021U (en) | 2018-03-21 | 2018-03-21 | A kind of multimedia teaching laser pen with speech identifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385914.8U CN208507021U (en) | 2018-03-21 | 2018-03-21 | A kind of multimedia teaching laser pen with speech identifying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208507021U true CN208507021U (en) | 2019-02-15 |
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ID=65295483
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820385914.8U Active CN208507021U (en) | 2018-03-21 | 2018-03-21 | A kind of multimedia teaching laser pen with speech identifying function |
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| Country | Link |
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| CN (1) | CN208507021U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110060546A (en) * | 2019-05-20 | 2019-07-26 | 金陵科技学院 | A kind of Multifunctional laser pen |
| CN110619877A (en) * | 2019-09-27 | 2019-12-27 | 安徽咪鼠科技有限公司 | Voice recognition man-machine interaction method, device and system applied to laser pen and storage medium |
| CN110910879A (en) * | 2019-11-29 | 2020-03-24 | 安徽咪鼠科技有限公司 | Voice control method, system and device based on intelligent laser pen and readable storage medium |
| CN112017489A (en) * | 2020-09-02 | 2020-12-01 | 云南北方驰宏光电有限公司 | Multifunctional voice recognition laser projection pen |
-
2018
- 2018-03-21 CN CN201820385914.8U patent/CN208507021U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110060546A (en) * | 2019-05-20 | 2019-07-26 | 金陵科技学院 | A kind of Multifunctional laser pen |
| CN110619877A (en) * | 2019-09-27 | 2019-12-27 | 安徽咪鼠科技有限公司 | Voice recognition man-machine interaction method, device and system applied to laser pen and storage medium |
| CN110910879A (en) * | 2019-11-29 | 2020-03-24 | 安徽咪鼠科技有限公司 | Voice control method, system and device based on intelligent laser pen and readable storage medium |
| CN112017489A (en) * | 2020-09-02 | 2020-12-01 | 云南北方驰宏光电有限公司 | Multifunctional voice recognition laser projection pen |
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