CN105590501B - A kind of implementation method of user and laser bar interaction of giving lessons - Google Patents

A kind of implementation method of user and laser bar interaction of giving lessons Download PDF

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Publication number
CN105590501B
CN105590501B CN201610151896.2A CN201610151896A CN105590501B CN 105590501 B CN105590501 B CN 105590501B CN 201610151896 A CN201610151896 A CN 201610151896A CN 105590501 B CN105590501 B CN 105590501B
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laser bar
giving lessons
audio signal
user
laser
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CN105590501A (en
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程依清
程翌
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Yancheng Manlan Information Technology Service Co ltd
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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
    • 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 the implementation methods of a kind of user and laser bar interaction of giving lessons, provide give lessons laser bar and handheld terminal；It includes the following steps：Step S01：Card information is set on the handheld terminal, and the card information is attached to the first audio signal and is sent to the laser bar of giving lessons；Step S02：When the laser bar of giving lessons receives the business card solicited message that student's mobile phone is sent, the card information of storage is sent to student's mobile phone by user by the button operation of the key circuit；Step S03：Student's mobile phone can send the card information of itself to the laser bar of giving lessons, and for the laser bar of giving lessons when receiving request, the liquid crystal display can show that the information of trainee, user can choose whether to receive by the key circuit.The present invention can realize the interaction of give lessons laser bar and handheld terminal.

Description

A kind of implementation method of user and laser bar interaction of giving lessons
Technical field
The present invention relates to electronic instruction appliance technology, the realization side of especially a kind of user and laser bar interaction of giving lessons Method.
Background technology
Laser bar is the tool of existing multimedia teaching indispensability, however, existing laser bar is only intended to laser positioning, Storage data are not simply failed to, and interaction, in this way having a single function due to laser bar, Wu Fashi can not formed with user after school The storage of existing teacher's data carries and pastime.In addition, after giving lessons, often having student will take contact method or teacher uncommon Prestige obtains the contact method of student, and therefore, the interaction of information becomes particularly important, solves the problems, such as this at present all and is by with notes Record is taken contact method with mobile phone, goes back to read, extremely inconvenient.
Invention content
In view of this, the purpose of the present invention is to provide the implementation method of a kind of user and laser bar interaction of giving lessons, it can be real Existing handheld terminal and laser bar interaction of giving lessons, and can realize information exchange.
The present invention is realized using following scheme：A kind of implementation method of user and laser bar interaction of giving lessons, provides one and gives lessons Laser bar, the laser bar of giving lessons include column laser barred body, and the laser head opposite end of the column laser barred body is provided with USB Interface, the USB interface end middle part are fixedly installed a sleeve, and the sleeve is set on a reciprocating screw rod, described reciprocal Lead screw is driven by a stepper motor, is moved back and forth on reciprocating screw rod with the profit sleeve；It is also set in the column laser bar body The battery for being equipped with circuit board and powering for the circuit board；The circuit board includes a MCU, and the MCU is connected with laser Module, stepper motor drive module, memory module, wireless communication module, liquid crystal display and key circuit；The USB connects Mouth is connect with the MCU；A handheld terminal is provided, the handheld terminal is used to be arranged the card information of user, it is characterised in that Include the following steps：
Step S01：Card information is set on the handheld terminal, and the card information is attached to the first audio signal It is sent to the laser bar of giving lessons；The laser bar of giving lessons is believed while storing the card information according to first audio Number height be converted into the drive signal of stepper motor, USB interface is controlled when the laser bar of giving lessons is stood on desktop with profit Retracted position variation；
Step S02：When the laser bar of giving lessons receives the business card solicited message that student's mobile phone is sent, user passes through described The card information of storage is sent to student's mobile phone by the button operation of key circuit；
Step S03：Student's mobile phone can send the card information of itself to the laser bar of giving lessons, the laser of giving lessons For stick when receiving request, the liquid crystal display can show that the information of trainee, user can be by key circuit selection No reception.
In an embodiment of the present invention, further include by the handheld terminal be arranged the second audio signal, and by this second Audio signal is sent to the laser bar of giving lessons；The MCU turns the second audio signal of reception according to the height of audio signal The drive signal for changing stepper motor into controls the retracted position of USB interface with profit when the laser bar of giving lessons is stood on desktop Realization give lessons laser bar dancing.
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 driving 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 driving circuit work.
In an embodiment of the present invention, the MCU is also associated with audio drive circuitry, and the MCU is according to audio signal While controlling the USB interface retracted position through audio drive circuitry by be set to the loudspeaker in the column laser bar body into 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 Realization method be：Audio signal is divided into five regions, is bass, middle bass, middle pitch, Hi-Mid and high pitch respectively；Often A region respectively corresponds to a kind of control instruction.
In an embodiment of the present invention, the bass, middle pitch and the corresponding control instruction of high pitch are to rotate forward；It is low in described Sound and the corresponding control instruction of Hi-Mid are reversions.
In an embodiment of the present invention, the second audio signal of the handheld terminal is turned by the frequency of shaking handheld terminal It changes.
In an embodiment of the present invention, further include information that user is stored the memory module by the key circuit It is sent to the handheld terminal, user can also be sent to the handheld terminal by the key circuit and obtain request of data.
The method of the present invention can realize handheld terminal and laser bar interaction of giving lessons, which is not only to realize that card information is handed over Mutually, and it can be automatically adjusted and be stretched according to audio signal by audio signal, when standing on desktop to control laser bar of giving lessons Contracting state, to achieve the effect that interactive dancing.
Description of the drawings
Fig. 1 is step schematic diagram of the present invention.
Fig. 2 is schematic structural view of the invention.
Fig. 3 is supporting structure schematic diagram of the present invention.
Fig. 4 is schematic block circuit diagram of the present invention.
Specific implementation mode
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and coordinate attached drawing, make detailed Carefully it is described as follows.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are referred to, the present embodiment provides the realization sides of a kind of user and laser bar interaction of giving lessons Method provides one and gives lessons laser bar, and the laser bar of giving lessons includes column laser barred body 1, the 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 3 end of the USB interface, it is past that the sleeve is set in one On multifilament bar 5, the reciprocating screw rod 5 is driven by a stepper motor 6, is moved back and forth on reciprocating screw rod with the sharp sleeve 4；This Sample, USB interface can be elastic under the drive of reciprocating screw rod；It is additionally provided with circuit board 7 in 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, liquid crystal display and key circuit.It will be clear that laser It includes laser lamp drive circuit, laser lamp and corresponding component that module, which occurs, since these have all been the prior arts, here Just no longer it is described in detail.The USB interface is connect with the MCU；A handheld terminal is provided, the handheld terminal is for setting Set the card information of user, it is characterised in that include the following steps：
Step S01：Card information is set on the handheld terminal, and the card information is attached to the first audio signal It is sent to the laser bar of giving lessons；The laser bar of giving lessons is believed while storing the card information according to first audio Number height be converted into the drive signal of stepper motor, USB interface is controlled when the laser bar of giving lessons is stood on desktop with profit Retracted position variation；
Step S02：When the laser bar of giving lessons receives the business card solicited message that student's mobile phone is sent, user passes through described The card information of storage is sent to student's mobile phone by the button operation of key circuit；
Step S03：Student's mobile phone can send the card information of itself to the laser bar of giving lessons, the laser of giving lessons For stick when receiving request, the liquid crystal display can show that the information of trainee, user can be by key circuit selection No reception.
The present invention can be stored the content of user's teaching to this by USB interface in the memory for laser pen of giving lessons, and awarded Before the class, it can play as long as the content of storage is copied in multimedia equipment, in an embodiment of the present invention, the hand-held end End can will give lessons data transmission to the wireless communication module, and store and arrive the memory module.The data can be within the class period Hold, can also be audio data, be not limited thereto system here.In the present embodiment, due to using wireless communication module, and have Information storage function 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, user can believe contact method, that is, business card Breath is stored in memory, and for user by the button operation of the key circuit, the student to sending out request directly transmits business card 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, it is user-friendly to the greatest extent.
In an embodiment of the present invention, interaction effect in order to further increase, further includes being arranged by the handheld terminal Second audio signal, and second audio signal is sent to the laser bar of giving lessons；The MCU believes the second audio of reception The drive signal of stepper motor number is converted into according to the height of audio signal, with profit when the laser bar of giving lessons is stood on desktop The retracted position of control USB interface realizes laser bar dancing of giving lessons.In order to avoid laser bar dancing process is toppled over, one can be provided Supporting rack, the supporting rack include that a pedestal 9, the strut 10 being set on the base and setting are used to limit and help in strut end Hold 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.In this way, along with music, the retracted position of USB interface changes, and gives People is a kind of to give lessons laser bar in the feeling of dancing, is formed 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 record sound, include the spoken sounds of user, as the voice users sent out can oneself control, with accomplish with The laser is given lessons the interaction of stick.
In an embodiment of the present invention, the MCU is also associated with LED lights driving 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 driving circuit work（In figure Do not illustrate the position of LED lights）.Lighting effects are integrated into giving lessons laser barred body, are changed with retracted position, can improved mutually Effect that is dynamic and dancing.
In an embodiment of the present invention, the MCU is also associated with audio drive circuitry, and the MCU is according to audio signal While controlling the USB interface retracted position through audio drive circuitry by be set to the loudspeaker in the column laser bar body into Row plays.It is arranged by the loudspeaker, which can be danced by the audio file being stored in memory, Accomplish to play music when jumping, if it is the user voice of recording, moreover it is possible to accomplish that sound shape has, such as：It records and " jumps, jump, I jumps Jump " as one section of voice just look like that laser pen oneself of giving lessons is being acted 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, Hi-Mid and high pitch respectively；Each area Domain respectively corresponds to a kind of control instruction.The present invention is not limited thereto system, the realization method can also there are many, in the present embodiment It is since the frequency range of music is about that, by the restriction of range, can be incited somebody to action in 20Hz---20KHz using subregion control Entire range is converted into simple several control instructions, and not only design is convenient, but also the variation of state is more apparent.
In an embodiment of the present invention, the bass, middle pitch and the corresponding control instruction of high pitch are to rotate forward；It is low in described Sound and the corresponding control instruction of Hi-Mid are reversions.Due to using step motor control, its rotation can be accurately controlled The number of turns ensures the telescopic effect of USB interface.
In an embodiment of the present invention, the audio signal of the handheld terminal can be by the frequency conversion of shaking handheld terminal It forms；The handheld terminal is sent to laser bar of giving lessons in real time in real time by the frequency conversion of shaking at audio signal；The rolling Dynamic frequency and the mode of audio signal conversion include the frequency speed that will be shaken and amplitude size as node and audio signal Frequency height is corresponded to.In this way, user can shake handheld terminal in the music for listening external environment in conjunction with oneself It beats and claps, accomplish better interaction effect, which can be mobile phone.
In an embodiment of the present invention, the wireless communication module is bluetooth module.
In an embodiment of the present invention, further include information that user is stored the memory module by the key circuit It is sent to the handheld terminal, user can also be sent to the handheld terminal by the key circuit and obtain request of data. For example, the laser bar of giving lessons, which can actively send audio, receives signal, the handheld terminal is verifying the laser bar of giving lessons After identity information, audio file that can be by fixed storage in some position actively sends the laser bar of giving lessons to.As it can be seen that this hair Bright method realizes that interactive is not only the interaction in action, further includes the interaction in information and tutor auxiliary platform.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with Modification should all belong to the covering scope of the present invention.

Claims (10)

1. a kind of user and the implementation method of laser bar interaction of giving lessons, provide one and give lessons laser bar, the laser bar of giving lessons includes The laser head opposite end of column laser barred body, the column laser barred body is provided with USB interface, the USB interface end middle part It is fixedly installed a sleeve, the sleeve is set on a reciprocating screw rod, and the reciprocating screw rod is driven by a stepper motor, with profit The sleeve moves back and forth on reciprocating screw rod；It is additionally provided with circuit board in the column laser bar body and is supplied for the circuit board The battery of electricity；The circuit board includes a MCU, and the MCU is connected with laser and module, stepper motor drive module, storage occurs Module, wireless communication module, liquid crystal display and key circuit；The USB interface is connect with the MCU；It is hand-held to provide one Terminal, the handheld terminal are used to be arranged the card information of user, it is characterised in that include the following steps：
Step S01：Card information is set on the handheld terminal, and the card information is attached to the first audio signal and is sent To the laser bar of giving lessons；The laser bar of giving lessons is while storing the card information, according to first audio signal Height is converted into the drive signal of stepper motor, and stretching for USB interface is controlled when the laser bar of giving lessons is stood on desktop with profit Contracting state change；
Step S02：When the laser bar of giving lessons receives the business card solicited message that student's mobile phone is sent, user passes through the button The card information of storage is sent to student's mobile phone by the button operation of circuit；
Step S03：Student's mobile phone can send the card information of itself to the laser bar of giving lessons, and the laser bar of giving lessons exists When receiving request, the liquid crystal display can show that the information of trainee, user can choose whether to connect by the key circuit It receives.
2. the implementation method of a kind of user according to claim 1 and laser bar interaction of giving lessons, it is characterised in that：Further include The second audio signal is set by the handheld terminal, and second audio signal is sent to the laser bar of giving lessons；It is described Second audio signal of reception is converted into the drive signal of stepper motor by MCU according to the height of audio signal, is awarded at this with profit The retracted position that USB interface is controlled when class laser bar is stood on desktop realizes laser bar dancing of giving lessons.
3. the implementation method of a kind of user according to claim 2 and laser bar interaction of giving lessons, it is characterised in that：The hand While holding the second audio signal of terminal and be sent to the wireless communication module, it can be broadcast by the loudspeaker of the handheld terminal It puts.
4. the implementation method of a kind of user according to claim 2 and laser bar interaction of giving lessons, it is characterised in that：The hand The second audio signal for holding terminal is recorded by the handheld terminal.
5. the implementation method of a kind of user according to claim 2 and laser bar interaction of giving lessons, it is characterised in that：It is described MCU is also associated with LED lights driving circuit, and the MCU drives electricity according to the height of the second audio signal of reception through LED lights Road driving is embedded at the LED lights work in the column laser bar body surface face.
6. the implementation method of a kind of user according to claim 2 and laser bar interaction of giving lessons, it is characterised in that：Described MCU is also associated with audio drive circuitry, while the MCU controls the USB interface retracted position according to the second audio signal It is played out by the loudspeaker being set in the column laser bar body through audio drive circuitry.
7. the implementation method of a kind of user according to claim 2 and laser bar interaction of giving lessons, it is characterised in that：Described The realization method that the drive signal of stepper motor is converted into according to the height of the second audio signal is：Audio signal is divided into five areas Domain is bass, middle bass, middle pitch, Hi-Mid and high pitch respectively；Each region respectively corresponds to a kind of control instruction.
8. the implementation method of a kind of user according to claim 7 and laser bar interaction of giving lessons, it is characterised in that：It is described low Sound, middle pitch and the corresponding control instruction of high pitch are to rotate forward；The middle bass and the corresponding control instruction of Hi-Mid are reversions.
9. the implementation method of a kind of user according to claim 2 and laser bar interaction of giving lessons, it is characterised in that：The hand The second audio signal for holding terminal is formed by the frequency conversion of shaking handheld terminal.
10. the implementation method of a kind of user according to claim 1 and laser bar interaction of giving lessons, it is characterised in that：Also wrap It includes user and the information that the memory module stores is sent to by the key circuit by the handheld terminal, user can also lead to It crosses the key circuit and sends acquisition request of data to the handheld terminal.
CN201610151896.2A 2016-03-17 2016-03-17 A kind of implementation method of user and laser bar interaction of giving lessons Active CN105590501B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101430832A (en) * 2008-12-04 2009-05-13 中山大学 Wireless laser pen apparatus with sound amplification function
CN203573520U (en) * 2013-09-28 2014-04-30 陈亚利 Novel multifunctional teaching rod
CN104717121A (en) * 2013-12-13 2015-06-17 上海由你网络科技有限公司 Business card exchanging method and system
CN204968057U (en) * 2015-08-31 2016-01-13 广州林桥电子有限公司 Wireless microphone with functions of recording, PPT page turning, laser pointer and wireless mouse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101430832A (en) * 2008-12-04 2009-05-13 中山大学 Wireless laser pen apparatus with sound amplification function
CN203573520U (en) * 2013-09-28 2014-04-30 陈亚利 Novel multifunctional teaching rod
CN104717121A (en) * 2013-12-13 2015-06-17 上海由你网络科技有限公司 Business card exchanging method and system
CN204968057U (en) * 2015-08-31 2016-01-13 广州林桥电子有限公司 Wireless microphone with functions of recording, PPT page turning, laser pointer and wireless mouse

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Assignor: Yancheng Manlan Information Technology Service Co.,Ltd.

Contract record no.: X2023980050843

Date of cancellation: 20240603

Assignee: Jiangsu Fengai Medical Technology Co.,Ltd.|Sheyang County Xingang Sewage Treatment Co.,Ltd.|Yancheng Hanlan Biotechnology Co.,Ltd.

Assignor: Yancheng Manlan Information Technology Service Co.,Ltd.

Contract record no.: X2023980050821

Date of cancellation: 20240603

Assignee: Jiangsu Meicun Food Co.,Ltd.|Sheyang kouda Food Co.,Ltd.|Jiangsu Pinwu Food Co.,Ltd.|SHEYANG LIUHE FEED CO.,LTD.

Assignor: Yancheng Manlan Information Technology Service Co.,Ltd.

Contract record no.: X2023980046755

Date of cancellation: 20240603

EC01 Cancellation of recordation of patent licensing contract

Assignee: Yancheng Dongyou Ruijia Petroleum Technology Co.,Ltd.|Sheyang port red sun feed factory of Sheyang County|Jiangsu Zhongying Agricultural Products Co.,Ltd.|Yancheng Dabei Agricultural Feed Co.,Ltd.

Assignor: Yancheng Manlan Information Technology Service Co.,Ltd.

Contract record no.: X2023980052679

Date of cancellation: 20240612

Assignee: Yancheng Yidao Translation Technology Co.,Ltd.|Yancheng Nuohao Xinxiang Technology Co.,Ltd.|Yancheng Yushi Weiheng Information Technology Co.,Ltd.|Yancheng Aipinyue Network Technology Co.,Ltd.

Assignor: Yancheng Manlan Information Technology Service Co.,Ltd.

Contract record no.: X2023980052678

Date of cancellation: 20240612