CN105590500B - A kind of interaction systems based on laser bar of giving lessons - Google Patents
A kind of interaction systems based on laser bar of giving lessons Download PDFInfo
- Publication number
- CN105590500B CN105590500B CN201610151894.3A CN201610151894A CN105590500B CN 105590500 B CN105590500 B CN 105590500B CN 201610151894 A CN201610151894 A CN 201610151894A CN 105590500 B CN105590500 B CN 105590500B
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- China
- Prior art keywords
- laser bar
- giving lessons
- laser
- audio signal
- handheld terminal
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- 230000003993 interaction Effects 0.000 title claims abstract description 26
- 230000005236 sound signal Effects 0.000 claims abstract description 38
- 238000004891 communication Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Classifications
-
- 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
- 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
- G09B17/003—Teaching reading electrically operated apparatus or devices
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Optical Communication System (AREA)
Abstract
The present invention relates to a kind of interaction systems based on laser bar of giving lessons, including give lessons laser bar and handheld terminal；The laser bar of giving lessons includes column laser barred body, and the laser head opposite end of the column laser barred body is provided with USB interface, a sleeve is fixedly installed in the middle part of the USB interface end；The handheld terminal is used for the card information for setting user, and the card information set is sent into the laser bar of giving lessons and stored；The handheld terminal subsidiary first audio signal when sending the card information is sent to the laser bar of giving lessons, and the laser bar of giving lessons is converted into the drive signal of stepper motor according to the height of first audio signal while card information is stored；For the laser bar of giving lessons when receiving the business card solicited message that student's mobile phone is sent, the card information of storage can be sent to student's mobile phone by user by the button operation of the key circuit.The present invention can realize the interaction of give lessons laser bar and handheld terminal.
Description
Technical field
The present invention relates to electronic instruction appliance technology, particularly a kind of interaction systems based on laser bar of giving lessons.
Background technology
Laser bar is the indispensable instrument of existing multimedia teaching, however, existing laser bar is only intended to laser positioning, its
Data storage is not simply failed to, and interaction can not formed with user after school, so because the function of laser bar is single, Wu Fashi
The storage of existing teacher's data carries and pastime.In addition, after giving lessons, often having student will take contact method, or teacher to wish
Prestige obtains the contact method of student, and therefore, the interaction of information becomes particularly important, and it is all by using notes to solve the problem at present
Record is taken contact method with mobile phone, goes back to read, extremely inconvenient.
The content of the invention
In view of this, it is an object of the invention to provide a kind of interaction systems based on laser bar of giving lessons, can realize hand-held
Terminal and laser bar interaction of giving lessons, and information exchange can be realized.
The present invention is realized using following scheme：A kind of interaction systems based on laser bar of giving lessons, it is characterised in that：Including awarding
Class laser bar and handheld terminal；The laser bar of giving lessons includes column laser barred body, the laser head phase of the column laser barred body
Opposite end is provided with USB interface, is fixedly installed a sleeve in the middle part of the USB interface end, the sleeve is set in one toward multifilament
On bar, the reciprocating screw rod is moved back and forth by a driving stepper motor with the profit sleeve on reciprocating screw rod；The column swashs
Circuit board and the battery for circuit board power supply are additionally provided with optical rod；The circuit board includes a MCU, and the MCU connects
It is connected to laser and module, driving stepper motor module, memory module, wireless communication module, LCDs and button electricity occurs
Road；The USB interface is connected with the MCU；
The handheld terminal is used for the card information for setting user, and the card information set is sent into described give lessons
Laser bar is stored；The handheld terminal subsidiary first audio signal when sending the card information is sent to described give lessons
Laser bar, the laser bar of giving lessons are converted into while the card information is stored according to the height of first audio signal
The drive signal of stepper motor, the retracted position of USB interface is controlled to change when the laser bar of giving lessons is stood on desktop with profit；
For the laser bar of giving lessons when receiving the business card solicited message that student's mobile phone is sent, user passes through the key circuit
Button operation, the card information of storage can be sent to student's mobile phone.
In an embodiment of the present invention, student's mobile phone can send the card information of itself to the laser bar of giving lessons,
For the laser bar of giving lessons when receiving request, the LCDs can show the information of trainee, and user can be pressed by described
Key circuit chooses whether to receive.
In an embodiment of the present invention, the handheld terminal can send the second audio signal, and the MCU is by the second of reception
Audio signal is converted into the drive signal of stepper motor according to the height of audio signal, and table is stood in the laser bar of giving lessons with profit
The retracted position of USB interface is controlled to realize laser bar dancing of giving lessons when on face.
In an embodiment of the present invention, the second audio signal of the handheld terminal is sent to the wireless communication module
Meanwhile it can be played out by the loudspeaker of the handheld terminal.
In an embodiment of the present invention, the second audio signal of the handheld terminal is recorded by the handheld terminal.
In an embodiment of the present invention, the MCU is also associated with LED lights drive circuit, and the MCU is according to the of reception
The LED lights that the height of two audio signals is embedded at the column laser bar body surface face through the driving of LED lights drive circuit work.
In an embodiment of the present invention, described MCU is also associated with audio drive circuitry, and the MCU is according to audio signal
Control through audio drive circuitry by the loudspeaker being arranged in the column laser bar body to be entered while the USB interface retracted position
Row plays.
In an embodiment of the present invention, the height according to the second audio signal is converted into the drive signal of stepper motor
Implementation be：Audio signal is divided into five regions, is bass, middle bass, middle pitch, alt and high pitch respectively；Often
Individual region each corresponds to a kind of control instruction.
In an embodiment of the present invention, the bass, middle pitch and control instruction corresponding to high pitch are to rotate forward；It is low in described
Control instruction corresponding to sound and alt is reversion.
In an embodiment of the present invention, the second audio signal of the handheld terminal is turned by rocking the frequency of handheld terminal
Change and form.
The present invention can realize interaction by handheld terminal and laser bar of giving lessons, and can not only realize that card information interacts, and
Retracted position can be automatically adjusted according to audio signal by audio signal, during so as to control laser bar of giving lessons to stand on desktop,
So as to reach the effect of interactive dancing.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is supporting structure schematic diagram of the present invention.
Fig. 3 is schematic block circuit diagram of the present invention.
Embodiment
For features described above of the invention and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing, make detailed
Carefully it is described as follows.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the present embodiment provides a kind of interaction systems based on laser bar of giving lessons, including gives lessons
Laser bar and handheld terminal；The laser bar of giving lessons includes column laser barred body 1, the phase of laser head 2 of the column laser barred body
Opposite end is provided with USB interface 3, is fixedly installed a sleeve 4 in the middle part of the end of USB interface 3, it is reciprocal that the sleeve is set in one
On screw mandrel 5, the reciprocating screw rod 5 is driven by a stepper motor 6, is moved back and forth with the profit sleeve 4 on reciprocating screw rod；This
Sample, USB interface just can be elastic under the drive of reciprocating screw rod；Circuit board 7 is additionally provided with the column laser barred body 1
And the battery 8 for circuit board power supply；The circuit board includes a MCU, and the MCU is connected with laser and module, stepping occurs
Motor drive module, memory module, wireless communication module, LCDs and key circuit.It will be clear that laser
Generation module includes laser lamp drive circuit, laser lamp and corresponding component, because these have all been prior arts, here
Just no longer it is described in detail.The USB interface is connected with the MCU；
The handheld terminal is used for the card information for setting user, and the card information set is sent into described give lessons
Laser bar is stored；The handheld terminal subsidiary first audio signal when sending the card information is sent to described give lessons
Laser bar, the laser bar of giving lessons are converted into while the card information is stored according to the height of first audio signal
The drive signal of stepper motor, the retracted position of USB interface is controlled to change when the laser bar of giving lessons is stood on desktop with profit；
For the laser bar of giving lessons when receiving the business card solicited message that student's mobile phone is sent, user passes through the key circuit
Button operation, the card information of storage can be sent to student's mobile phone.
Student's mobile phone can send the card information of itself and received to the laser bar of giving lessons, the laser bar of giving lessons
To during request, the LCDs can show the information of trainee, and user can choose whether to receive by the key circuit.
The present invention can be stored the content that user teaches to this by USB interface in the memory for laser pen of giving lessons, and awarded
Before the class, can play as long as the content of storage is copied in multimedia equipment, in an embodiment of the present invention, described hand-held end
Hold the data that will can give lessons to send the wireless communication module to, and store and arrive the memory module.The data can be within the class period
Appearance or voice data, are not limited thereto system here.In the present embodiment, due to using wireless communication module, and possess
Information storage function, it can not only realize information exchange（A kind of interactive embodiment）, moreover it is possible to carry out audio and dynamic change mode
Carry out interactive embodiment；For example, after class, student will obtain the contact method of teacher, contact method can be business card letter by user
Breath is stored in memory, and user directly transmits business card by the button operation of the key circuit to the student for sending request
Information, meanwhile, it can also receive the card information of student's transmission, solve laser positioning when laser pen of giving lessons is only used for giving lessons
Function, farthest it is user-friendly.
In an embodiment of the present invention, in order to further increase interaction effect, the handheld terminal can send the second audio
Second audio signal of reception is converted into the drive signal of stepper motor by signal, the MCU according to the height of audio signal, with
Profit controls the retracted position of USB interface to realize laser bar dancing of giving lessons when the laser bar of giving lessons is stood on desktop.In order to keep away
Exempt from laser bar dancing process to topple over, a support frame can be provided, the support frame includes a base 9, the pole being arranged on base
10 and be arranged on pole end be used for limit and help the spacing ring 11 for laser bar of giving lessons.
In an embodiment of the present invention, the second audio signal of the handheld terminal is sent to the wireless communication module
Meanwhile it can be played out by the loudspeaker of the handheld terminal.So, change, give along with music, the retracted position of USB interface
A kind of sensation of the laser bar in dancing of giving lessons of people, formation and user interaction.
In addition, in the present embodiment, the second audio signal of the handheld terminal can be that the handheld terminal is recorded, i.e. sound
Frequency can be the sound recorded, and include the spoken sounds of user, as the voice users sent can oneself control, with accomplish with
The laser is given lessons the interaction of rod.
In an embodiment of the present invention, the MCU is also associated with LED lights drive circuit, and the MCU is according to the sound of reception
The LED lights that the height of frequency signal is embedded at the column laser bar body surface face through the driving of LED lights drive circuit work（In figure
Do not illustrate the position of LED lights）.Lighting effects are integrated into laser barred body of giving lessons, changed with retracted position, can improved mutually
Effect that is dynamic and dancing.
In an embodiment of the present invention, described MCU is also associated with audio drive circuitry, and the MCU is according to audio signal
Control through audio drive circuitry by the loudspeaker being arranged in the column laser bar body to be entered while the USB interface retracted position
Row plays.Being set by the loudspeaker, the laser bar of giving lessons can be danced by the audio file being stored in memory,
Accomplish to play music when jumping, if the user voice recorded, moreover it is possible to accomplish that sound shape possesses, such as：Record and " jump, jump, I jumps
Jump " as one section of voice, just look like that laser pen oneself of giving lessons acts when speaking when playing.Reach preferably dynamic
State effect.
In an embodiment of the present invention, the height according to audio signal is converted into the reality of the drive signal of stepper motor
Now mode is：Audio signal is divided into five regions, is bass, middle bass, middle pitch, alt and high pitch respectively；Each area
Domain each corresponds to a kind of control instruction.The present invention is not limited thereto system, the implementation can also have it is a variety of, in the present embodiment
It is about in 20Hz---20KHz using the frequency range that subregion control is due to music, by the restriction of scope, can incites somebody to action
Whole range is converted into simple several control instructions, and not only design is convenient, and the change of state is more apparent.
In an embodiment of the present invention, the bass, middle pitch and control instruction corresponding to high pitch are to rotate forward；It is low in described
Control instruction corresponding to sound and alt is reversion.Due to using step motor control, its rotation can be accurately controlled
The number of turns, ensure the telescopic effect of USB interface.
In an embodiment of the present invention, the second audio signal of the handheld terminal is turned by rocking the frequency of handheld terminal
Change and form.So, user can clap, accomplish in the case of the music of external environment is listened with reference to handheld terminal oneself is rocked to beat
More preferable interaction effect, the handheld terminal can be mobile phones.
In an embodiment of the present invention, the wireless communication module is bluetooth module.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, it should all belong to the covering scope of the present invention.
Claims (10)
- A kind of 1. interaction systems based on laser bar of giving lessons, it is characterised in that：Including laser bar and the handheld terminal of giving lessons；It is described to award Class laser bar includes column laser barred body, and the laser head opposite end of the column laser barred body is provided with USB interface, the USB A sleeve is fixedly installed in the middle part of interface end, the sleeve is set on a reciprocating screw rod, and the reciprocating screw rod is by a stepping Motor drives, and is moved back and forth with the profit sleeve on reciprocating screw rod；Be additionally provided with the column laser bar body circuit board with And the battery for circuit board power supply；The circuit board includes a MCU, and the MCU is connected with laser and module, stepper motor occurs Drive module, memory module, wireless communication module, LCDs and key circuit；The USB interface connects with the MCU Connect；The handheld terminal is used for the card information for setting user, and the card information set is sent into the laser of giving lessons Rod is stored；The handheld terminal subsidiary first audio signal when sending the card information is sent to the laser of giving lessons Rod, the laser bar of giving lessons are converted into stepping while the card information is stored according to the height of first audio signal The drive signal of motor, with profit, when the laser bar of giving lessons is stood on desktop, USB interface is located at bottom and contacted with desktop, and controls The retracted position change of USB interface processed；When receiving the business card solicited message that student's mobile phone is sent, user is pressed the laser bar of giving lessons by the key circuit Key operation, the card information of storage can be sent to student's mobile phone.
- 2. the interaction systems according to claim 1 based on laser bar of giving lessons, it is characterised in that：Student's mobile phone can be sent out Giving the card information of itself, the laser bar of giving lessons is when receiving request, the LCDs to the laser bar of giving lessons The information of trainee can be shown, user can choose whether to receive by the key circuit.
- 3. the interaction systems according to claim 1 based on laser bar of giving lessons, it is characterised in that：The handheld terminal can be sent out The second audio signal is sent, the second audio signal of reception is converted into stepper motor by the MCU according to the height of audio signal Drive signal, with profit, when the laser bar of giving lessons is stood on desktop, USB interface is located at bottom and contacted with desktop, and controls USB The retracted position of interface realizes laser bar dancing of giving lessons.
- A kind of 4. interaction systems based on laser bar of giving lessons according to claim 3, it is characterised in that：The handheld terminal The second audio signal while be sent to the wireless communication module, can be played out by the loudspeaker of the handheld terminal.
- A kind of 5. interaction systems based on laser bar of giving lessons according to claim 3, it is characterised in that：The handheld terminal The second audio signal recorded by the handheld terminal.
- A kind of 6. interaction systems based on laser bar of giving lessons according to claim 3, it is characterised in that：The MCU also connects LED lights drive circuit is connected to, the MCU drives according to the height of the second audio signal of reception through LED lights drive circuit It is embedded at the LED lights work in the column laser bar body surface face.
- A kind of 7. interaction systems based on laser bar of giving lessons according to claim 3, it is characterised in that：Described MCU is also Audio drive circuitry is connected with, through audio driven while the MCU controls the USB interface retracted position according to audio signal Circuit is played out by the loudspeaker being arranged in the column laser bar body.
- A kind of 8. interaction systems based on laser bar of giving lessons according to claim 3, it is characterised in that：It is described according to second The implementation that the height of audio signal is converted into the drive signal of stepper motor is：Audio signal is divided into five regions, point It is not bass, middle bass, middle pitch, alt and high pitch；Each region each corresponds to a kind of control instruction.
- A kind of 9. interaction systems based on laser bar of giving lessons according to claim 8, it is characterised in that：The bass, in Control instruction corresponding to sound and high pitch is to rotate forward；Control instruction corresponding to the middle bass and alt is reversion.
- A kind of 10. interaction systems based on laser bar of giving lessons according to claim 3, it is characterised in that：The hand-held end Second audio signal at end is formed by the frequency conversion for rocking handheld terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151894.3A CN105590500B (en) | 2016-03-17 | 2016-03-17 | A kind of interaction systems based on laser bar of giving lessons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151894.3A CN105590500B (en) | 2016-03-17 | 2016-03-17 | A kind of interaction systems based on laser bar of giving lessons |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105590500A CN105590500A (en) | 2016-05-18 |
| CN105590500B true CN105590500B (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610151894.3A Expired - Fee Related CN105590500B (en) | 2016-03-17 | 2016-03-17 | A kind of interaction systems based on laser bar of giving lessons |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL1851943T3 (en) * | 2005-02-02 | 2018-07-31 | Audiobrax Indústria E Comércio De Produtos Eletrônicos S.A. | Mobile communication device with music instrumental functions |
| CN101800796A (en) * | 2009-02-09 | 2010-08-11 | 英华达股份有限公司 | Portable communication device and incoming call notification control method thereof |
| CN203573520U (en) * | 2013-09-28 | 2014-04-30 | 陈亚利 | Novel multifunctional teaching rod |
| CN103861294B (en) * | 2014-02-27 | 2016-04-27 | 小米科技有限责任公司 | A kind of doll control method, device and doll |
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2016
- 2016-03-17 CN CN201610151894.3A patent/CN105590500B/en not_active Expired - Fee Related
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| CN105590500A (en) | 2016-05-18 |
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Effective date of registration: 20191203 Address after: Wuhe County 233300 Anhui city of Bengbu province Huaihe road general merchandise company commercial building East Second Patentee after: BENGBU ZHIDA TECHNOLOGY CONSULTING Co.,Ltd. Address before: Yutian Town Village 350200 Fujian city of Fuzhou province Changle City eighteen stone No. 113 Patentee before: Cheng Yiqing |
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Effective date of registration: 20220606 Address after: No. 502, unit 01, building 018, Haigang Road, Shijiu street, Donggang District, Rizhao City, Shandong Province, 276800 Patentee after: Shandong wechat Intelligent Technology Co.,Ltd. Address before: 233300 Bengbu, Wuhe County, Anhui Province, Huaihe Road, Japan, commercial and residential building second East. Patentee before: BENGBU ZHIDA TECHNOLOGY CONSULTING Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |