CN105590489B - A kind of handheld terminal and laser bar information interaction system - Google Patents
A kind of handheld terminal and laser bar information interaction system Download PDFInfo
- Publication number
- CN105590489B CN105590489B CN201610151889.2A CN201610151889A CN105590489B CN 105590489 B CN105590489 B CN 105590489B CN 201610151889 A CN201610151889 A CN 201610151889A CN 105590489 B CN105590489 B CN 105590489B
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- laser bar
- laser
- handheld terminal
- giving lessons
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- 230000003993 interaction Effects 0.000 title claims abstract description 27
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000005236 sound signal Effects 0.000 claims description 33
- 230000008859 change Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000013461 design 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
- 238000012549 training Methods 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
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- Engineering & Computer Science (AREA)
- Multimedia (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 handheld terminal and laser bar information interaction system, it includes handheld terminal and laser bar of giving lessons, the laser bar of giving lessons includes column laser barred body, the column laser barred body is provided with laser head that can be elastic, the end of the laser head is provided with a sleeve, the sleeve is sheathed on reciprocating screw rod, and circuit board and the battery for circuit board power supply are additionally provided with the column laser bar body；The circuit board includes a MCU, and the MCU is connected through laser drive circuit with the laser head, and the MCU is also associated with driving stepper motor module, memory module, wireless communication module, LCD MODULE, recording circuit and key circuit；The handheld terminal is used for the card information for setting user, and can send the card information to described laser bar of giving lessons and be stored；The recording circuit is recorded according to the operation of the key circuit to scene.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 handheld terminal and laser bar information interaction system
System.
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, student wants the contact method of teacher or the class of teacher
Part, when to each Heroes Company training, teacher also needs to the card information of student, therefore, how by suppressing laser bar
Realize that information interaction is necessary.
The content of the invention
In view of this, it is an object of the invention to provide a kind of handheld terminal and laser bar information interaction system, can realize
The information interaction of handheld terminal and laser bar of giving lessons.
The present invention is realized using following scheme：A kind of handheld terminal and laser bar information interaction system, it is characterised in that：Bag
Include handheld terminal and laser bar of giving lessons, the laser bar of giving lessons include column laser barred body, the column laser barred body is provided with
The elastic laser head of energy, the end of the laser head are provided with a sleeve, and the sleeve is sheathed on reciprocating screw rod, described
Reciprocating screw rod is moved back and forth so as to drive the laser head to stretch by a driving stepper motor with the profit sleeve on reciprocating screw rod
Contracting；Circuit board and the battery for circuit board power supply are additionally provided with the column laser bar body；The circuit board includes one
MCU, the MCU are connected through laser drive circuit with the laser head, and the MCU is also associated with driving stepper motor module, deposited
Store up module, wireless communication module, LCD MODULE, recording circuit and key circuit；The handheld terminal, which is used to set, to be used
The card information at family, and the card information can be sent to described laser bar of giving lessons and be stored；The handheld terminal is being sent out
Subsidiary first audio signal during the card information is sent to be sent to the laser bar of giving lessons, the laser bar of giving lessons is described in storage
While card information, the drive signal of stepper motor is converted into according to the height of first audio signal, is given lessons with profit at this
Laser bar stands on the retracted position change that laser head is controlled when on desktop；
The recording circuit is recorded according to the operation of the key circuit to scene；
The laser bar of giving lessons is used when receiving business card solicited message or the recorded message acquisition request that student's mobile phone is sent
The card information of storage and recorded message can be sent to student's mobile phone by family by the button operation of the key circuit.
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 LCD MODULE can show the information of trainee, and user can be 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 laser head 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 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 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 laser head retracted position
Row plays.
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.
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 handheld terminal and laser bar information interaction of giving lessons, and the information interaction is not only the phase in data
Mutually transmission, user can also form interaction by handheld terminal and laser bar of giving lessons, when laser bar of giving lessons is stood on desktop, pass through
Audio signal automatically adjusts retracted position, and so as to reach the effect of dancing, can not only be given lessons use with data storage, laser, moreover it is possible to
As a kind of games for play, there is preferable practical value.
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 handheld terminal and laser bar information interaction system, including
Handheld terminal and laser bar of giving lessons, the laser bar of giving lessons include column laser barred body 1, and the column laser barred body is provided with energy
Elastic laser head 2, the end of the laser head 2 are provided with a sleeve 4, and the sleeve is set on a reciprocating screw rod 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；So, laser head 2
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 it is the electricity
The battery 8 of road plate power supply；The circuit board includes a MCU, and the MCU is connected through laser drive circuit with the laser head, institute
State MCU be also associated with driving stepper motor module, memory module, wireless communication module, LCD MODULE, recording circuit and
Key circuit；The handheld terminal is used for the card information for setting user, and can send the card information to described and 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 laser head is controlled to change when the laser bar of giving lessons is stood on desktop with profit；
The recording circuit is recorded according to the operation of the key circuit to scene；
The laser bar of giving lessons is used when receiving business card solicited message or the recorded message acquisition request that student's mobile phone is sent
The card information of storage and recorded message can be sent to student's mobile phone by family by the button operation of the key circuit.
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 LCD MODULE can show the information of trainee, and user can be by described
Key circuit chooses whether to receive.
The content that user teaches can wirelessly be transmitted and store the storage of the laser pen of giving lessons by the present invention
In device, before giving lessons, as long as the content transmission of storage can play into multimedia equipment, in an embodiment of the present invention,
The described handheld terminal data that will can give lessons send the wireless communication module to, and store and arrive the memory module.The data
It can be attend class content or voice data, be not limited thereto system here.In the present embodiment, due to using channel radio
Module is interrogated, and possesses information storage function, it can also be as the function of friend-making information exchange, and after class, student will obtain teacher
Contact method, contact method can be that card information is stored in memory by user, and user passes through the key circuit
Button operation, card information is directly transmitted to the student for sending request, meanwhile, it can also receive the card information of student's transmission, solve
Determine the function of laser pen laser positioning when being only used for giving lessons of giving lessons, be farthest user-friendly.In addition, user is also
Recording circuit can be opened, classroom is recorded, and is supplied to the student of needs after class.
In order to increase interaction effect, in of the invention, the handheld terminal can send the second audio signal, and the MCU will connect
The second audio signal received is converted into the drive signal of stepper motor according to the height of audio signal, with profit in the laser bar of giving lessons
Stand on and control the retracted position of laser head to realize laser bar dancing of giving lessons when on desktop.
In order to avoid laser bar dancing process is toppled over, a support frame can be provided, the support frame includes a base 9, sets
Pole 10 on base and it is arranged on pole end and is used to limit and help the spacing ring 11 for laser bar of giving lessons.
In one embodiment of the invention, the both sides of the laser head have lead 3, and the lead can swash in the column
Slid back and forth in the guide groove 12 of optical rod front end shell, i.e., laser head is elastic under the drive of reciprocating screw rod.
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 people along with music, the retracted position of laser head
A kind of sensation of the laser bar in dancing of giving lessons.
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 laser head 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 is spoken on side when playing, side action.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 laser head.
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)
1. a kind of handheld terminal and laser bar information interaction system, it is characterised in that：Including handheld terminal and laser bar of giving lessons, institute
Stating laser bar of giving lessons includes column laser barred body, and the column laser barred body is provided with laser head that can be elastic, described to swash
The end of shaven head is provided with a sleeve, and the sleeve is sheathed on reciprocating screw rod, the reciprocating screw rod by a driving stepper motor,
Moved back and forth with the profit sleeve on reciprocating screw rod so as to drive the laser head to stretch；Also set in the column laser bar body
It is equipped with circuit board and the battery for circuit board power supply；The circuit board includes a MCU, and the MCU is through laser drive circuit
It is connected with the laser head, the MCU is also associated with driving stepper motor module, memory module, wireless communication module, liquid crystal
Show module, recording circuit and key circuit；The handheld terminal is used for the card information for setting user, and can believe the business card
Breath sends to described laser bar of giving lessons and stored；The handheld terminal subsidiary first audio when sending the card information
Signal is sent to the laser bar of giving lessons, and the laser bar of giving lessons is while the card information is stored, according to first sound
The height of frequency signal is converted into the drive signal of stepper motor, and laser is controlled when the laser bar of giving lessons is stood on desktop with profit
The retracted position change of head；The handheld terminal is student's mobile phone；
The recording circuit is recorded according to the operation of the key circuit to scene；
The laser bar of giving lessons is when receiving business card solicited message or the recorded message acquisition request that student's mobile phone is sent, Yong Hutong
The button operation of the key circuit is crossed, the card information of storage and recorded message can be sent to student's mobile phone.
2. a kind of handheld terminal according to claim 1 and laser bar information interaction system, it is characterised in that：The student
Mobile phone can send the card information of itself to the laser bar of giving lessons, and the laser bar of giving lessons is when receiving request, the liquid
Brilliant display module can show the information of trainee, and user can choose whether to receive by the key circuit.
3. a kind of handheld terminal according to claim 1 and laser bar information interaction system, it is characterised in that：It is described hand-held
Terminal can send the second audio signal, and the second audio signal of reception is converted into walking by the MCU according to the height of audio signal
The drive signal of stepper motor, control the retracted position of laser head to realize when the laser bar of giving lessons is stood on desktop with profit and give lessons
Laser bar is danced.
4. a kind of handheld terminal according to claim 3 and laser bar information interaction system, it is characterised in that：It is described hand-held
While second audio signal of terminal is sent to the wireless communication module, it can be broadcast by the loudspeaker of the handheld terminal
Put.
5. a kind of handheld terminal according to claim 3 and laser bar information interaction system, it is characterised in that：It is described hand-held
Second audio signal of terminal is recorded by the handheld terminal.
6. a kind of handheld terminal according to claim 3 and laser bar information interaction system, it is characterised in that：The MCU
LED lights drive circuit is also associated with, the MCU drives according to the height of the 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.
7. a kind of handheld terminal according to claim 6 and laser bar information interaction system, it is characterised in that：Described
MCU is also associated with audio drive circuitry, through audio while the MCU controls the laser head retracted position according to audio signal
Drive circuit is played out by the loudspeaker being arranged in the column laser bar body.
8. a kind of handheld terminal according to claim 3 and laser bar information interaction system, it is characterised in that：The basis
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.
9. a kind of handheld terminal according to claim 8 and laser bar information interaction system, it is characterised in that：It is described low
Sound, middle pitch and control instruction corresponding to high pitch are to rotate forward；Control instruction corresponding to the middle bass and alt is reversion.
10. a kind of handheld terminal according to claim 3 and laser bar information interaction system, it is characterised in that：The hand
The second audio signal for holding terminal is formed by the frequency conversion for rocking handheld terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151889.2A CN105590489B (en) | 2016-03-17 | 2016-03-17 | A kind of handheld terminal and laser bar information interaction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151889.2A CN105590489B (en) | 2016-03-17 | 2016-03-17 | A kind of handheld terminal and laser bar information interaction system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105590489A CN105590489A (en) | 2016-05-18 |
| CN105590489B true CN105590489B (en) | 2018-04-03 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610151889.2A Active CN105590489B (en) | 2016-03-17 | 2016-03-17 | A kind of handheld terminal and laser bar information interaction system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6022126A (en) * | 1996-07-04 | 2000-02-08 | Sekinos Co., Ltd. | Laser pointer |
| CN201903991U (en) * | 2010-12-01 | 2011-07-20 | 贾朝阳 | Multifunctional pointer |
| CN102385809A (en) * | 2011-12-24 | 2012-03-21 | 姜恺 | Multifunctional optoelectronic fescue |
| CN203102664U (en) * | 2013-03-25 | 2013-07-31 | 籍丹宁 | Multifunctional pointer for international economic and trade |
| CN105225574A (en) * | 2015-10-13 | 2016-01-06 | 贺佳 | A kind of Multifunctional pointer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1185007A (en) * | 1997-09-09 | 1999-03-30 | Kokusai Electric Co Ltd | Laser pointer |
-
2016
- 2016-03-17 CN CN201610151889.2A patent/CN105590489B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6022126A (en) * | 1996-07-04 | 2000-02-08 | Sekinos Co., Ltd. | Laser pointer |
| CN201903991U (en) * | 2010-12-01 | 2011-07-20 | 贾朝阳 | Multifunctional pointer |
| CN102385809A (en) * | 2011-12-24 | 2012-03-21 | 姜恺 | Multifunctional optoelectronic fescue |
| CN203102664U (en) * | 2013-03-25 | 2013-07-31 | 籍丹宁 | Multifunctional pointer for international economic and trade |
| CN105225574A (en) * | 2015-10-13 | 2016-01-06 | 贺佳 | A kind of Multifunctional pointer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105590489A (en) | 2016-05-18 |
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Effective date of registration: 20201123 Address after: 224000: west side of Huanghai Road and south side of Lianyungang Road, Haigang new town, Sheyang Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Yancheng Manlan Information Technology Service Co.,Ltd. Address before: 350200 Fujian city of Fuzhou province Changle city Yutian Town East Village Building New Road No. 157 Patentee before: Cheng Yi |
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Application publication date: 20160518 Assignee: Yancheng Lanyi Network Technology Co.,Ltd. Assignor: Yancheng Manlan Information Technology Service Co.,Ltd. Contract record no.: X2023980044096 Denomination of invention: A handheld terminal and laser rod information interaction system Granted publication date: 20180403 License type: Common License Record date: 20231024 |
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Application publication date: 20160518 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 Denomination of invention: A Handheld Terminal and Laser Rod Information Interaction System Granted publication date: 20180403 License type: Common License Record date: 20231113 |
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Application publication date: 20160518 Assignee: Jiangsu Jiezhimeng New Energy Technology Co.,Ltd.|Yancheng Yuanshun Environmental Protection Technology Co.,Ltd.|Jiangsu Xingneng Environmental Protection Technology Co.,Ltd.|Tianneng carbon (Jiangsu) Co.,Ltd. Assignor: Yancheng Manlan Information Technology Service Co.,Ltd. Contract record no.: X2023980050843 Denomination of invention: A Handheld Terminal and Laser Rod Information Interaction System Granted publication date: 20180403 License type: Common License Record date: 20231208 Application publication date: 20160518 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 Denomination of invention: A Handheld Terminal and Laser Rod Information Interaction System Granted publication date: 20180403 License type: Common License Record date: 20231208 |
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