CN107016903A - It is a kind of that there is USB flash disk, recording pen, the wireless device of Pen for turning page function - Google Patents
It is a kind of that there is USB flash disk, recording pen, the wireless device of Pen for turning page function Download PDFInfo
- Publication number
- CN107016903A CN107016903A CN201710362049.5A CN201710362049A CN107016903A CN 107016903 A CN107016903 A CN 107016903A CN 201710362049 A CN201710362049 A CN 201710362049A CN 107016903 A CN107016903 A CN 107016903A
- Authority
- CN
- China
- Prior art keywords
- key
- flash disk
- usb flash
- bluetooth
- pen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007514 turning Methods 0.000 title claims abstract description 60
- 238000012545 processing Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000005236 sound signal Effects 0.000 claims description 2
- 238000012795 verification Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B17/00—Teaching reading
- G09B17/02—Line indicators or other guides or masks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters
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- H04B5/48—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Abstract
There is USB flash disk the invention discloses one kind of the multi-function device technical field of Bluetooth technology, recording pen, the wireless device of Pen for turning page function, including housing, feux rouges hole is provided with the top of the housing, the surface crown of the housing is provided with display screen, the bottom left and right sides of the display screen is respectively arranged with Bluetooth switch key and power switch key, the bottom of the Bluetooth switch key and power switch key is provided with page turning key, the bottom of the upper page turning key is from left to right disposed with feux rouges key, acknowledgement key/Pause key/play button and record button, the surface bottom portion of the housing is provided with recording hole, USB flash disk cap is socketed with the outside of the USB flash disk and USB interface, the intracavity bottom of the housing is provided with power supply, recording module is provided with the top of the power supply, the invention collection USB flash disk, recording pen, Pen for turning page function is in one, it greatly simplified the Classroom Teaching Practice of teacher, improve quality of instruction.
Description
Technical field
It is specially that one kind has USB flash disk, recording pen, page turning the present invention relates to the multi-function device technical field of Bluetooth technology
The wireless device of function.
Background technology
Present classroom teaching teacher is given lessons with computer as main body by projector courseware to student,
So the content of courses can be showed with vivid.But teacher needs to give lessons with multiple types of tools in a class, generally
It is difficult to attend to anything else.Such as courseware is taken with calculating is machine-readable, to PPT page turnings, teacher's pointer instruction so that teacher always needs station in front of a computer
Demonstrated by mouse-keyboard, teacher directly facing be computer rather than student, so that quality of instruction is substantially reduced.For
Constraint of the release this respect to teacher, builds interactive surging classroom atmosphere, it is necessary to realize teacher's long-distance controlling multimedia
The technology of information causes teacher's liberation by the computer to come, and walks close to teaching in the middle of student, gives during teachers' instruction more
Big convenience.USB flash disk function can transmit file to computer or mobile phone after supporting USB and Bluetooth transmission, bluetooth connection；Recording pen function
Teacher can will be sent to computer or mobile phone after audio typing by bluetooth module after unlatching, preserve important audio and realize that information is total to
Enjoy；It can be played when lantern slide is given a lecture with Pen for turning page function with short distance control lantern slide, feux rouges can be launched to projection screen on pen
On cloth, electronic teacher pointer is served as.This multifunctional product based on bluetooth can realize the integrally exhibiting of multimedia messages, help
Teacher accomplishes significantly more efficient demonstrating effect.Also USB flash disk, recording pen, Pen for turning page are not gone out in the product of one in the market
It is existing.Therefore, it is proposed that a kind of have USB flash disk, recording pen, the wireless device of Pen for turning page function.
The content of the invention
It is an object of the invention to provide it is a kind of with USB flash disk, recording pen, Pen for turning page function wireless device, with solution
The teacher proposed in background technology is stated in teaching, courseware is read using computer, is indicated to PPT page turnings, teacher's pointer so that teacher
Always need station demonstrated in front of a computer by mouse-keyboard, teacher directly facing be computer rather than student, so make
Obtain the problem of quality of instruction is substantially reduced.
To achieve the above object, the present invention provides following technical scheme：It is a kind of with USB flash disk, recording pen, Pen for turning page function
Feux rouges hole is provided with the top of wireless device, including housing, the housing, the surface crown of the housing is provided with display screen,
The bottom left and right sides of the display screen is respectively arranged with Bluetooth switch key and power switch key, the Bluetooth switch key and power supply
The bottom of on ＆ off switch is provided with page turning key, the bottom of the upper page turning key be from left to right disposed with feux rouges key, acknowledgement key/
Pause key/play button and record button, the bottom of the feux rouges key, acknowledgement key/Pause key/play button and record button, which is provided with down, to be turned over
Page key, the surface bottom portion of the housing is provided with recording hole, and the bottom of the housing is connected with USB flash disk, the bottom connection of the USB flash disk
Have and be socketed with USB flash disk cap on the outside of USB interface, the USB flash disk and USB interface, the intracavity bottom of the housing is provided with power supply, described
Be provided with recording module at the top of power supply, the input of the display screen is electrically connected with the output end of central processing unit, it is described in
The input of central processor is electrically connected page turning key, lower page turning key, acknowledgement key/Pause key/play button, USB flash disk, USB and connect
Mouth, power supply, the output end of audio processing modules and bluetooth module, the input of the power supply are electrically connected with the defeated of power switch key
Go out end, the input of the bluetooth module is electrically connected with the output end of Bluetooth switch key, and the output end of the bluetooth module is electrical
The input of wireless terminal is connected, the input of the audio processing modules is electrically connected with the output end of recording module, the record
The input of sound module is electrically connected with the output end of record button.
It is preferred that, the inwall of the housing is provided with waterproof layer, and waterproof layer is layer of polyurethane.
It is preferred that, the power supply is battery.
It is preferred that, the wireless terminal is mobile phone or computer.
It is preferred that, the left and right sides of the USB flash disk, which are provided with bayonet socket, the USB flash disk cap, is provided with what is matched with bayonet socket
Buckle.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention is inserted into by the setting of USB flash disk, USB interface, Bluetooth switch key and bluetooth module by USB interface
Start bluetooth module connection bluetooth equipment in the USB jack of computer or using Bluetooth switch key so that the invention supports USB simultaneously
Data transfer and Bluetooth transmission, overcome the limitation of conventional data transfer mode, and more convenient, the function of Bluetooth USB flash disk exists
Efficiently acted in following scene, when the file of mobile phone and USB flash disk thinks mutual transmission, it is no longer necessary to which medium complications biography is used as by computer
It is defeated, any device that can be matched with this Bluetooth USB flash disk can inter-transmitting file, in addition, being set in computer USB interface because external
When standby too many, it can run into that USB interface is not enough or situation of USB port electricity shortage, the purpose of the present invention also includes solving
This inconvenience；
(2) present invention by Bluetooth switch key, bluetooth module, upper page turning key, lower page turning key, display screen and acknowledgement key/temporarily
Stop the setting of key/play button, Bluetooth switch key starts bluetooth module and sends corresponding instruction to computer, during such as PPT demonstrations, display
Screen shows page turning above and below page turning data, upper page turning key and the progress of lower page turning key, and PPT is directly played or suspended to Pause key/play button
The animation or hyperlink of interior insertion so that the invention has the function of wireless page turning, computer need to be limited in by overcoming conventional teacher
The preceding multimedia problem of demonstration, expands the domain of walker of teachers ' teaching activity, reaches more efficiently lively classroom instruction；
(3) present invention is carried accordingly by the setting of USB interface, power switch key and power supply using USB interface insertion
In the charging equipment of USB jack, power switch key start be power source charges, the power supply be battery, use USB charging modes for
Battery charges, and traditional Pen for turning page uses dry cell power supply mode, and power consumption is big and frequently changes dry cell not environmentally so that should
Invention health energy-saving environment protective；
(4) present invention is by the setting by feux rouges hole and feux rouges key, during teaching demonstration, and feux rouges key opens the transmitting of feux rouges hole
The feux rouges of direct projection, projects on curtain and is shown as a distinct red point, serve as the focus of electronic teacher pointer guiding student, overcome
Need to carry out the defect of short distance operation with teacher's pointer during traditional teaching demonstration；
(5) present invention setting by record button, recording hole, recording module, audio processing modules, central processing unit and USB flash disk
Put, record button starts recording module, recording hole passes through for sound, and the sound that audio processing modules are enrolled to recording module is carried out
Processing, is stored in USB flash disk after then being handled by central processing unit.
(6) present invention integrates USB flash disk, recording pen, Pen for turning page function, with multifunction, greatly simplified teacher
Classroom Teaching Practice, improve quality of instruction, this hand-held device of teacher needs a variety of devices to grasp before just can realizing
The purpose of work, short distance operation multimedia presentation is transmitted with file, without relying on keyboard and mouse operation, is drilled if necessary by excellent
Say that part audio typing is got off, directly opening record button just can directly preserve audio into USB flash disk, can be sent afterwards by bluetooth
To mobile phone or computer.
Brief description of the drawings
It is schematic structural view of the invention to scheme (1)；
It is inventive shell sectional view to scheme (2)；
It is principle of the invention block diagram to scheme (3).
In figure：1 housing, 2 feux rouges holes, 3 display screens, 4 power switch keys, 5 Bluetooth switch keys, page turning key, 7 times page turnings on 6
Key, 8 feux rouges keys, 9 acknowledgement keys/Pause key/play button, 10 record buttons, 11 recording holes, 12U disks, 13USB interfaces, 14U disks cap, 15
Power supply, 16 recording modules, 17 audio processing modules, 18 central processing units, 19 bluetooth modules, 20 wireless terminals.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Figure (1)-(3) are referred to, the present invention provides a kind of technical scheme：One kind has USB flash disk, recording pen, Pen for turning page function
Wireless device, including housing (1) is provided with feux rouges hole (2), the surface crown of the housing (1) at the top of the housing (1)
Display screen (3) is provided with, the bottom left and right sides of the display screen (3) is respectively arranged with Bluetooth switch key (5) and power switch
The bottom of key (4), the Bluetooth switch key (5) and power switch key (4) is provided with page turning key (6), the upper page turning key (6)
Bottom be from left to right disposed with feux rouges key (8), acknowledgement key/Pause key/play button (9) and record button (10), it is described red
The bottom of light key (8), acknowledgement key/Pause key/play button (9) and record button (10) is provided with lower page turning key (7), the housing
(1) surface bottom portion is provided with recording hole (11), and the bottom of the housing (1) is connected with USB flash disk (12), the bottom of the USB flash disk (12)
Portion, which is connected with the outside of USB interface (13), the USB flash disk (12) and USB interface (13), is socketed with USB flash disk cap (14), the housing (1)
Intracavity bottom be provided with the top of power supply (15), the power supply (15) and be provided with recording module (16), the display screen (3)
Input is electrically connected with the output end of central processing unit (18), and the input of the central processing unit (18) is electrically connected
Page turning key (6), lower page turning key (7), acknowledgement key/Pause key/play button (9), USB flash disk (12), USB interface (13), power supply (15), sound
The output end of frequency processing module (17) and bluetooth module (19), the input of the power supply (15) is electrically connected with power switch key
(4) output end, the input of the bluetooth module (19) is electrically connected with the output end of Bluetooth switch key (5), the bluetooth mould
The output end of block (19) is electrically connected with the input of wireless terminal (20), and the input of the audio processing modules (17) electrically connects
The output end of recording module (16) is connect, the input of the recording module (16) is electrically connected with the output end of record button (10).
Wherein, the inwall of the housing (1) is provided with waterproof layer, and waterproof layer is layer of polyurethane, and layer of polyurethane has green
Colour circle guarantor, good weatherability and the strong advantage of water resistance, the power supply (15) are battery, battery health energy-saving environment protective, energy
Enough charged by USB interface, the wireless terminal (20) is mobile phone or computer, and mobile phone or computer pass through bluetooth module (19)
The device is connected, file transmission can be carried out, multimedia file, the left and right two of the USB flash disk (12) can also be demonstrated by computer
Side, which is provided with bayonet socket, the USB flash disk cap (14), is provided with the buckle matched with bayonet socket so that USB flash disk cap (14) can be fine
The outside for being connected in USB flash disk (12).
Operation principle：The invention internal module run time verification key/Pause key/play button (9) act as acknowledgement key, nothing
Pause key or play button are act as during line operating computer multimedia presentation, power switch key (4) startup power supply (15) afterwards are pressed, shown
Display screen (3) is bright, and electricity, bluetooth connection situation, data transmission scenarios and USB flash disk (12) storage condition will be shown in display screen (3), is pressed
Lower Bluetooth switch key (5), starts the bluetooth equipment near bluetooth module (19), automatic search and is shown in display screen (3), on
Page turning key (6) and lower page turning key (7) select equipment, acknowledgement key (9) to support to be wirelessly transferred after confirming connection, bluetooth connection up and down,
Data can be transmitted mutually with computer or mobile phone, upper page turning key (6) and lower page turning key (7) select the file in USB flash disk (12) up and down,
Acknowledgement key (9) confirms transmission, and the successful computer of radio operation Bluetooth pairing can demonstrate multimedia file, Bluetooth switch key (5)
Bluetooth module (19) will be started and send corresponding instruction to computer, during such as PPT demonstrations, under upper page turning key (6) above and below page turning key (7)
The animation or hyperlink of insertion in PPT are directly played or suspended to page turning, Pause key/play button (9), presses feux rouges key (8), feux rouges
The feux rouges of direct projection is launched in hole (2), projects on curtain and is shown as a distinct red point, serves as the pass of electronic teacher pointer guiding student
Note point, pressed after record button (10), recording module (16) is actuated for adopting sound, now for ensure recording quality speaker need by
Recording hole (11) is transferred to audio processing modules (17) after sound source, audio collection, compiles audio signal and is converted to suitable USB flash disk
(12) form of storage, is stored in USB flash disk (12), the audio file in follow-up USB flash disk (12) can select to be transferred to other equipment
In, the data in USB flash disk (12) are sent to when bluetooth module (19) is opened by bluetooth in the bluetooth equipment of correspondence connection, simultaneously
It can be connected by USB interface (13) with computer, now open charge mode, power supply (15) savings electricity.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of have USB flash disk, recording pen, the wireless device of Pen for turning page function, including housing (1), it is characterised in that：The housing
(1) feux rouges hole (2) is provided with the top of, the surface crown of the housing (1) is provided with display screen (3), the display screen (3)
The bottom left and right sides is respectively arranged with Bluetooth switch key (5) and power switch key (4), and the Bluetooth switch key (5) and power supply are opened
The bottom of crucial (4) is provided with page turning key (6), and the bottom of the upper page turning key (6) is from left to right disposed with feux rouges key
(8), acknowledgement key/Pause key/play button (9) and record button (10), the feux rouges key (8), acknowledgement key/Pause key/play button (9)
The bottom of record button (10) is provided with lower page turning key (7), the surface bottom portion of the housing (1) is provided with recording hole (11), institute
The bottom for stating housing (1) is connected with USB flash disk (12), and the bottom of the USB flash disk (12) is connected with USB interface (13), the USB flash disk (12) and
USB flash disk cap (14) is socketed with the outside of USB interface (13), the intracavity bottom of the housing (1) is provided with power supply (15), the power supply
(15) recording module (16) is provided with the top of, the input of the display screen (3) is electrically connected with the defeated of central processing unit (18)
Go out end, page turning key (6), lower page turning key (7), acknowledgement key/temporarily is electrically connected in the input of the central processing unit (18)
Stop key/play button (9), USB flash disk (12), USB interface (13), power supply (15), audio processing modules (17) and bluetooth module (19)
Output end, the input of the power supply (15) is electrically connected with the output end of power switch key (4), the bluetooth module (19) it is defeated
Enter the output end that end is electrically connected with Bluetooth switch key (5), the output end of the bluetooth module (19) is electrically connected with wireless terminal
(20) input, the input of the audio processing modules (17) is electrically connected with the output end of recording module (16), the record
The input of sound module (16) is electrically connected with the output end of record button (10).
2. it is according to claim 1 a kind of with USB flash disk, recording pen, the wireless device of Pen for turning page function, it is characterised in that：
The inwall of the housing (1) is provided with waterproof layer, and waterproof layer is layer of polyurethane.
3. it is according to claim 1 a kind of with USB flash disk, recording pen, the wireless device of Pen for turning page function, it is characterised in that：
The power supply (15) is battery.
4. it is according to claim 1 a kind of with USB flash disk, recording pen, the wireless device of Pen for turning page function, it is characterised in that：
The wireless terminal (20) is mobile phone or computer.
5. a kind of with USB flash disk, recording pen, the wireless device of Pen for turning page function according to claim 1-4, its feature exists
In：The left and right sides of the USB flash disk (12) are provided with bayonet socket, the USB flash disk cap (14) and are provided with the buckle matched with bayonet socket.
6. it is a kind of with USB flash disk, recording pen, the application method of the wireless device of Pen for turning page function according to claim 1-5,
It is characterized in that：The internal module run time verification key/Pause key/play button (9) act as acknowledgement key, radio operation computer
Pause key or play button are act as during multimedia presentation, power switch key (4) startup power supply (15) afterwards are pressed, display screen (3) is bright,
Electricity, bluetooth connection situation, data transmission scenarios and USB flash disk (12) storage condition will be shown in display screen (3), Bluetooth switch is pressed
Key (5), starts the bluetooth equipment near bluetooth module (19), automatic search and is shown in display screen (3), upper page turning key (6)
Equipment, acknowledgement key (9) is selected to support to be wirelessly transferred after confirming connection, bluetooth connection up and down with lower page turning key (7), can be with computer
Or mobile phone transmits mutually data, upper page turning key (6) and lower page turning key (7) select the file in USB flash disk (12), acknowledgement key (9) up and down
Confirm transmission, the successful computer of radio operation Bluetooth pairing can demonstrate multimedia file, and Bluetooth switch key (5) will start bluetooth
Module (19) sends corresponding instruction to computer, during such as PPT demonstrations, page turning key (7) page turning up and down, pause under upper page turning key (6)
The animation or hyperlink of insertion in PPT are directly played or suspended to key/play button (9), presses feux rouges key (8), feux rouges hole (2) transmitting
The feux rouges of direct projection, projects on curtain and is shown as a distinct red point, serve as the focus of electronic teacher pointer guiding student, press
After record button (10), recording module (16) is actuated for adopting sound, now needs the hole that will record for guarantee recording quality speaker
(11) close to sound source, audio processing modules (17) are transferred to after audio collection, audio signal is compiled and is converted to suitable USB flash disk (12) storage
The form deposited, is stored in USB flash disk (12), and the audio file in follow-up USB flash disk (12) can select to be transferred in other equipment, USB flash disk
(12) data in are sent to when bluetooth module (19) is opened by bluetooth in the bluetooth equipment of correspondence connection, while can lead to
Cross USB interface (13) to be connected with computer, now open charge mode, power supply (15) savings electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710362049.5A CN107016903A (en) | 2017-05-22 | 2017-05-22 | It is a kind of that there is USB flash disk, recording pen, the wireless device of Pen for turning page function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710362049.5A CN107016903A (en) | 2017-05-22 | 2017-05-22 | It is a kind of that there is USB flash disk, recording pen, the wireless device of Pen for turning page function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107016903A true CN107016903A (en) | 2017-08-04 |
Family
ID=59449881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710362049.5A Pending CN107016903A (en) | 2017-05-22 | 2017-05-22 | It is a kind of that there is USB flash disk, recording pen, the wireless device of Pen for turning page function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107016903A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765892A (en) * | 2017-11-16 | 2018-03-06 | 江门市星望教育科技有限公司 | A kind of blackboard input system |
| CN108172065A (en) * | 2017-12-29 | 2018-06-15 | 南京惊兰谷根自动化科技有限公司 | A kind of adjustable teaching laser pen of brightness |
| CN108230822A (en) * | 2017-12-29 | 2018-06-29 | 南京惊兰谷根自动化科技有限公司 | A kind of teaching laser pen |
| CN108538146A (en) * | 2017-12-29 | 2018-09-14 | 南京惊兰谷根自动化科技有限公司 | A kind of chargeable teaching laser pen |
| CN108538145A (en) * | 2017-12-29 | 2018-09-14 | 南京惊兰谷根自动化科技有限公司 | A kind of energy-saving teaching laser pen |
| CN109243214A (en) * | 2018-07-20 | 2019-01-18 | 上海友谱网络科技有限公司 | A kind of courseware share system with sound-recording function |
| CN110134260A (en) * | 2019-04-08 | 2019-08-16 | 暨南大学 | A kind of PPT page turning tool with camera function |
| CN110321015A (en) * | 2019-03-27 | 2019-10-11 | 广东技术师范学院天河学院 | A kind of electronic pen |
| CN110349474A (en) * | 2019-06-17 | 2019-10-18 | 厦门盈趣科技股份有限公司 | Local area network communication and the intelligent pointer and teaching method of wireless communication control |
| CN110446194A (en) * | 2019-07-02 | 2019-11-12 | 广州视睿电子科技有限公司 | Smart pen control method and smart pen |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765892A (en) * | 2017-11-16 | 2018-03-06 | 江门市星望教育科技有限公司 | A kind of blackboard input system |
| CN108172065A (en) * | 2017-12-29 | 2018-06-15 | 南京惊兰谷根自动化科技有限公司 | A kind of adjustable teaching laser pen of brightness |
| CN108230822A (en) * | 2017-12-29 | 2018-06-29 | 南京惊兰谷根自动化科技有限公司 | A kind of teaching laser pen |
| CN108538146A (en) * | 2017-12-29 | 2018-09-14 | 南京惊兰谷根自动化科技有限公司 | A kind of chargeable teaching laser pen |
| CN108538145A (en) * | 2017-12-29 | 2018-09-14 | 南京惊兰谷根自动化科技有限公司 | A kind of energy-saving teaching laser pen |
| CN109243214A (en) * | 2018-07-20 | 2019-01-18 | 上海友谱网络科技有限公司 | A kind of courseware share system with sound-recording function |
| CN110321015A (en) * | 2019-03-27 | 2019-10-11 | 广东技术师范学院天河学院 | A kind of electronic pen |
| CN110134260A (en) * | 2019-04-08 | 2019-08-16 | 暨南大学 | A kind of PPT page turning tool with camera function |
| CN110349474A (en) * | 2019-06-17 | 2019-10-18 | 厦门盈趣科技股份有限公司 | Local area network communication and the intelligent pointer and teaching method of wireless communication control |
| CN110446194A (en) * | 2019-07-02 | 2019-11-12 | 广州视睿电子科技有限公司 | Smart pen control method and smart pen |
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Application publication date: 20170804 |