CN103027493A - Electronic desk - Google Patents
Electronic desk Download PDFInfo
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- CN103027493A CN103027493A CN2012103796803A CN201210379680A CN103027493A CN 103027493 A CN103027493 A CN 103027493A CN 2012103796803 A CN2012103796803 A CN 2012103796803A CN 201210379680 A CN201210379680 A CN 201210379680A CN 103027493 A CN103027493 A CN 103027493A
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- desktop
- electronic desk
- desk
- liquid crystal
- crystal display
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Abstract
The invention discloses an electronic desk. The desk comprises a computer host, a desk body, an optical induction module, an infrared emission pen, a signal processing circuit and a liquid crystal display, wherein the liquid crystal display is electrically connected with the computer host. The desk body comprises a desktop panel, a desk cabinet, a desktop pressing plate and desk legs, wherein the desk cabinet is used for laying up teaching materials; the desktop pressing plate is hinged with the desk cabinet; the desk legs are used for supporting the desk cabinet; the desktop panel is provided with a groove for accommodating the liquid crystal display; the desktop pressing plate is fixedly connected with the desktop panel; the optical induction module is arranged on the desktop pressing plate and is connected with the computer host through the signal processing circuit; and the infrared emission pen is used for writing on the liquid crystal display and sending infrared light to the optical induction module. According to the electronic desk disclosed by the invention, interactions between teachers and students and resource sharing are realized, and the learning efficiency and the teaching efficiency are improved.
Description
Technical field
The present invention relates to the desk that a kind of school uses, relate in particular to a kind of electronic desk.
Background technology
Traditional teaching pattern is that the teacher is at the dais, write at blackboard, the student takes notes when listening to the teacher below, and the student affects when listening teacher's teaching and takes notes, the also impact of taking notes is listened to the teacher, and teacher's teaching efficient and student's the efficient of listening to the teacher all can't improve.
At present, existing multimedia teaching facility, what the student saw is not blackboard, the substitute is abundant picture and video, what hear is not teacher's sound also, also has beautiful music and various sound, can increase like this student's perceptual knowledge, improve the student to the degree of understanding of content, learning efficiency is better.
But, in the present multimedia teaching, the educational resources such as multimedia courseware, all be for teachers ' teaching used, only have teacher to operate, the student can only see below, that is to say that the teacher has become the main user of educational resource, rather than the student, concerning the student, become " passive type multimedia courseware ", and existing multimedia operations is by keyboard and mouse, the user needs to be grasped certain operation skill and could use and operate, such as keyboard fingering need to be arranged, mouse needs could grasp with practice, is not easy to study and operation.
To sum up, although existing electronic desk has also obtained using widely, still there is following defective:
1, can't realize interaction between student and student, student and the teacher;
2, the desktop of existing electronic desk is easy to wearing and tearing after student's long-term use;
3, the visual angle of liquid crystal display is unreasonable, is easy to learning efficiency that affects the student etc.
Summary of the invention
For the weak point that exists in the above-mentioned technology, the invention provides a kind of simple to operate, student and can realize interaction with the teacher, but and the electronic desk of Effective Raise Students ' Learning efficient.
For achieving the above object, the invention provides a kind of electronic desk, comprise host computer, table body, optical sensor module, infrared emission pen, signal processing circuit and the liquid crystal display that is electrically connected with host computer; The desktop pressing plate that described table body comprises desktop, is used for placing the table cabinet of teaching material, articulate with the table cabinet and the table pin that is used for the support desk cabinet; Described desktop is provided with the groove of an accommodating liquid crystal display, described desktop pressing plate is fixedly connected with desktop respectively, described optical sensor module is installed on the desktop pressing plate and by signal processing circuit and is connected with host computer, and described infrared emission pen is for writing at liquid crystal display and sending infrared light to the optical sensor module.
Wherein, described electronic desk also comprises be used to making desktop and desktop pressing plate lift the tumbler of certain angle; Described desktop pressing plate articulates by tumbler and table cabinet.
Wherein, be coated with one deck on the described desktop for the protection of the safety glass of desktop and liquid crystal display.
Wherein, described host computer is fixed on the bottom of desktop.
Wherein, carry out information interaction by LAN or wide area network between described electronic desk and the electronic desk.
Wherein, described electronic desk carries out data interaction by internet and mobile phone or third party's computer.
The invention has the beneficial effects as follows: compared with prior art, electronic desk provided by the invention, the infrared emission pen gets final product the touch control computer interface and writes at liquid crystal display, after the signal of operation is received by the optical sensor module, process by signal processing circuit and host computer, can be on liquid crystal display display operation or the content of writing; The desktop pressing plate articulates with the table cabinet, can guarantee that liquid crystal display has rational visual angle by the gradient that changes desktop and table cabinet;
In addition, increased this layer safety glass, also can utilize the infrared emission pen this on glass writing, and safety glass can adapt to the long-term wear-resisting requirement of using of student, prolong the service life of this electronic desk.This electronic desk both can have been worked as common desk and used, and when multi-media classroom is used, can realize and teacher's interaction, had improved student's learning efficiency, had realized Digital Teaching.
Description of drawings
Fig. 1 is the structure chart of electronic desk of the present invention;
Left view when Fig. 2 is electronic desk rotation of the present invention.
The main element symbol description is as follows:
1, host computer 2, optical sensor module
3, infrared emission pen 4, liquid crystal display
5, desktop 6, table cabinet
7, desktop pressing plate 8, safety glass
9, tumbler 10, table pin
The specific embodiment
In order more clearly to explain the present invention, below in conjunction with accompanying drawing the present invention is done to describe further.
See also Fig. 1, electronic desk provided by the invention comprises host computer 1, table body, optical sensor module 2, infrared emission pen 3, signal processing circuit (not shown) and the liquid crystal display 4 that is electrically connected with host computer 1; The desktop pressing plate 7 that the table body comprises desktop 5, be used for to place the table cabinet 6 of teaching material, articulate with table cabinet 6 and the table pin 10 that is used for support desk cabinet 6; Desktop 5 is provided with the groove of an accommodating liquid crystal display 4, desktop pressing plate 7 is fixedly connected with desktop 5 respectively, optical sensor module 2 is installed on the desktop pressing plate 7 and by the signal processing circuit (not shown) and is connected with host computer 1, and infrared emission pen 3 is for writing at liquid crystal display 4 and sending infrared lights to optical sensor module 2.
Please further consult Fig. 2, electronic desk also comprises be used to making desktop 5 and desktop pressing plate 7 lift the tumbler 9 of certain angle; Desktop pressing plate 7 articulates by tumbler 9 and table cabinet 6, by tumbler 9, makes between desktop 5 and the table cabinet 6 to have certain gradient, guarantees the reasonability at the visual angle of liquid crystal display 4, so that displaying contents is more clear.
Situation compared to prior art, electronic desk provided by the invention, infrared emission pen 3 gets final product the touch control computer interface and writes at liquid crystal display 4, after the signal of operation is received by optical sensor module 2, process by signal processing circuit (not shown) and host computer 1, can be on liquid crystal display 4 display operation or the content of writing; Desktop pressing plate 7 articulates by tumbler 9 and table cabinet 6, can guarantee that liquid crystal display 4 has rational visual angle by the gradient that changes desktop 5 and table cabinet 6.
In the present embodiment; be coated with one deck on the desktop 5 for the protection of the safety glass 8 of desktop 5 and liquid crystal display 4; increased this layer safety glass 8; also can utilize infrared emission pen 3 this on glass writing; can be directly in liquid crystal display 4 operations; because if the words that operate at liquid crystal display 4 for a long time; meeting affect the display effect of this display or scratch; can not clearly see the content on this display clearly; and can adapt to the long-term wear-resisting requirement of using of student, prolong the service life of this electronic desk.This electronic desk both can have been worked as common desk and used, and when multi-media classroom is used, can realize and teacher's interaction, had improved student's learning efficiency, had realized the digitlization classroom.The anti-strike ability of safety glass 8 is strong, do not allow frangiblely and wear-resisting to be difficult for scratching, sharp cutter shape wedge angle is easy to hurt the student after the general simple glass fragmentation, cause the injury to the person, and the long-term electronic desk that is coated with safety glass that uses of student, in use, has the very strong press-bending ability of bearing, even toughened glass crushing but is the very block of bulk of particle, can prevent effectively that the student is scratched.Using safety glass 8 is best selections, and certainly, the present invention is not limited to the specific embodiment of using safety glass; Can also be other embodiments such as laminated glass or double glazing, if to the change of glass material, all belong to simple variation of the present invention or conversion, fall into protection scope of the present invention.
In the present embodiment, host computer 1 is fixed on the bottom of desktop 5 is best embodiment, so that host computer 1 does not directly expose, not only saved and occupied the space, and so that the outward appearance of electronic desk is more good-looking, certainly, the present invention is not limited to the specific embodiment on the bottom that host computer 1 is fixed on desktop 5; Can also be to be integrated in liquid crystal display 2 back or the table cabinet 6 or other embodiments such as table cabinet 6 behinds, if to the change of the placement location of host computer, all belong to simple variation of the present invention or conversion, fall into protection scope of the present invention.
In the present embodiment, can change the position of this electronic desk by Mobile table pin 10, student's study teaching material and courseware are more and more now, existing electronic desk does not arrange special cupboard to student's accommodating sundries, table cabinet 6 can be used for placing other foreign material such as courseware, teaching material, infrared emission pen 3 and school bag of student, infrared emission pen 3 also can be worked as conventional pen and be used, and has built the academic environment of a cleaning for the student.
In the present embodiment, host computer 1 comprises USB interface, RJ45 interface and VGA interface; USB interface is electrically connected USB device, and the RJ45 interface is electrically connected netting twine, and the VGA interface is used for external connection display equipment.
In the present embodiment, carry out information exchange by LAN or wide area network between electronic desk and the electronic desk, use LAN or wide area network in the classroom, data center is supporting hundreds of millions of teaching users and is utilizing the internet to carry out information search, transmission of information, instant messaging, the instant discussion, share idea, set up social networks, has the ultrahigh speed exchange network, the advantages such as unified exchange network and virtual exchange network, single data center network can be provided, realize that the cloud computing upper layer application exchanges data, the simplification unified operation of Transfer pipe and I/O, the bottom-layer network of homogeneity provides the ultra-high capacity data throughput to support, provide cloud application upgrade and the extended capability of extensive compatibility, so that the more instant convenience of the transmission of education informations.Network communication can be passed through wired connection, also can by wireless connections, be not limited to the mode of connection.
In the present embodiment, electronic desk also can carry out information exchange by internet and third party's mobile phone or computer, therefore, the student can learn anywhere or anytime, important data is existed in mobile phone or computer, can go home or the road is listened and seen that the time of not only having saved has also been improved learning efficiency.
In use, when the student need to link up with the teacher, can directly operate at electronic desk, directly click the call request at the computer control interface of liquid crystal display 4 with infrared emission pen 3, the student is in the process of expressing, when having the picture and text that need to express, can directly write at liquid crystal display 8, optical sensor module 2 receives the signal of writing of infrared emission pen 3 transmissions, after writing signal and processing by signal processing circuit (not shown) and host computer 1, can be presented on the display unit of teacher end and on the liquid crystal display 4 of student's electronic desk, offer other students and share; The student can also directly do the homework at electronic desk, gives the teacher on then; Be to discuss between each electronic desk between the student, need the personnel that discuss to pass through the electronic desk self-organization.
Electronic desk of the present invention has following functions: the function such as inline discussion, courseware VOD, net cast, video monitor, online testing, electronics are raced to be the first to answer a question, file management, file distributing, electronic vote, screen recording, recorded file management, Email, job management, interactive electric whiteboard, educational resource access, student's demonstration, group instruction, network drawing board and cable television, system's setting, audio frequency multicast, Long-distance Control.
Advantage of the present invention is: realized mutual between the teachers and students, improved the classroom activity, realized active mode of learning, improved the student Learning Motive, realized effective resource-sharing.
More than disclosed only be several specific embodiment of the present invention, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (6)
1. an electronic desk is characterized in that, comprises host computer, table body, optical sensor module, infrared emission pen, signal processing circuit and the liquid crystal display that is electrically connected with host computer; The desktop pressing plate that described table body comprises desktop, is used for placing the table cabinet of teaching material, articulate with the table cabinet and the table pin that is used for the support desk cabinet; Described desktop is provided with the groove of an accommodating liquid crystal display, described desktop pressing plate is fixedly connected with desktop respectively, described optical sensor module is installed on the desktop pressing plate and by signal processing circuit and is connected with host computer, and described infrared emission pen is for writing at liquid crystal display and sending infrared light to the optical sensor module.
2. electronic desk according to claim 1 is characterized in that, described electronic desk also comprises be used to making desktop and desktop pressing plate lift the tumbler of certain angle; Described desktop pressing plate articulates by tumbler and table cabinet.
3. electronic desk according to claim 1 and 2 is characterized in that, is coated with one deck on the described desktop for the protection of the safety glass of desktop and liquid crystal display.
4. electronic desk according to claim 3 is characterized in that, described host computer is fixed on the bottom of desktop.
5. electronic desk according to claim 4 is characterized in that, carries out information interaction by LAN or wide area network between described electronic desk and the electronic desk.
6. electronic desk according to claim 5 is characterized in that, described electronic desk carries out data interaction by internet and mobile phone or third party's computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210379680.3A CN103027493B (en) | 2012-10-09 | 2012-10-09 | Electronic desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210379680.3A CN103027493B (en) | 2012-10-09 | 2012-10-09 | Electronic desk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103027493A true CN103027493A (en) | 2013-04-10 |
| CN103027493B CN103027493B (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210379680.3A Active CN103027493B (en) | 2012-10-09 | 2012-10-09 | Electronic desk |
Country Status (1)
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| CN (1) | CN103027493B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000389A (en) * | 2014-05-22 | 2014-08-27 | 上海理工大学 | Multifunctional office table |
| CN106205227A (en) * | 2016-09-29 | 2016-12-07 | 广东广视通科教设备有限公司 | Digital Teaching equipment |
| CN107232773A (en) * | 2017-07-20 | 2017-10-10 | 安庆状元郎电子科技有限公司 | A kind of electronic whiteboard formula writing education desk |
| CN107527524A (en) * | 2017-07-27 | 2017-12-29 | 北京华文众合科技有限公司 | Display device and digitlization desk |
| CN107978184A (en) * | 2016-10-21 | 2018-05-01 | 镇江华锐科技信息有限公司 | A kind of Intelligent mobile electronic whiteboard |
| CN110164237A (en) * | 2019-06-13 | 2019-08-23 | 无锡普丰教学仪器有限公司 | A kind of intelligent copy support with display function |
| US11805902B2 (en) | 2019-04-25 | 2023-11-07 | Ergotron, Inc. | Height adjustable workstation with zero idle power |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002202717A (en) * | 2000-12-28 | 2002-07-19 | Rettsu International:Kk | System starting from editing teaching materials for language study up to instructing language, and language instruction system |
| CN200983209Y (en) * | 2006-12-18 | 2007-11-28 | 冯伟兵 | Digital control machine tool desktop network teaching system |
| CN201278930Y (en) * | 2008-09-22 | 2009-07-29 | 曹旭 | Interactive touch glass desk |
| CN101661352A (en) * | 2008-08-22 | 2010-03-03 | 李兴文 | Optical touch screen, touch pen and desk provided with optical touch screen |
| CN101683214A (en) * | 2008-09-22 | 2010-03-31 | 曹旭 | Interactive touch glass table |
| CN201664058U (en) * | 2009-09-17 | 2010-12-08 | 马琳 | Desk capable of holding computer |
| CN201683333U (en) * | 2010-01-12 | 2010-12-29 | 杨晓敏 | Computer desk |
| CN201734188U (en) * | 2010-06-09 | 2011-02-09 | 曹筠 | Touch screen electronic desk |
| CN102411444A (en) * | 2011-08-26 | 2012-04-11 | 中国科学院合肥物质科学研究院 | Intelligent desk and digital signal processing method |
| CN202457155U (en) * | 2012-03-06 | 2012-10-03 | 姜广殿 | Desk |
| CN202842834U (en) * | 2012-10-09 | 2013-04-03 | 深圳市海亚科技发展有限公司 | Electronic desk |
-
2012
- 2012-10-09 CN CN201210379680.3A patent/CN103027493B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002202717A (en) * | 2000-12-28 | 2002-07-19 | Rettsu International:Kk | System starting from editing teaching materials for language study up to instructing language, and language instruction system |
| CN200983209Y (en) * | 2006-12-18 | 2007-11-28 | 冯伟兵 | Digital control machine tool desktop network teaching system |
| CN101661352A (en) * | 2008-08-22 | 2010-03-03 | 李兴文 | Optical touch screen, touch pen and desk provided with optical touch screen |
| CN201278930Y (en) * | 2008-09-22 | 2009-07-29 | 曹旭 | Interactive touch glass desk |
| CN101683214A (en) * | 2008-09-22 | 2010-03-31 | 曹旭 | Interactive touch glass table |
| CN201664058U (en) * | 2009-09-17 | 2010-12-08 | 马琳 | Desk capable of holding computer |
| CN201683333U (en) * | 2010-01-12 | 2010-12-29 | 杨晓敏 | Computer desk |
| CN201734188U (en) * | 2010-06-09 | 2011-02-09 | 曹筠 | Touch screen electronic desk |
| CN102411444A (en) * | 2011-08-26 | 2012-04-11 | 中国科学院合肥物质科学研究院 | Intelligent desk and digital signal processing method |
| CN202457155U (en) * | 2012-03-06 | 2012-10-03 | 姜广殿 | Desk |
| CN202842834U (en) * | 2012-10-09 | 2013-04-03 | 深圳市海亚科技发展有限公司 | Electronic desk |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000389A (en) * | 2014-05-22 | 2014-08-27 | 上海理工大学 | Multifunctional office table |
| CN104000389B (en) * | 2014-05-22 | 2016-04-20 | 上海理工大学 | Multifunctional desk |
| CN106205227A (en) * | 2016-09-29 | 2016-12-07 | 广东广视通科教设备有限公司 | Digital Teaching equipment |
| CN113611167A (en) * | 2016-09-29 | 2021-11-05 | 广东广视通科教设备有限公司 | Digital teaching equipment and method |
| CN107978184A (en) * | 2016-10-21 | 2018-05-01 | 镇江华锐科技信息有限公司 | A kind of Intelligent mobile electronic whiteboard |
| CN107232773A (en) * | 2017-07-20 | 2017-10-10 | 安庆状元郎电子科技有限公司 | A kind of electronic whiteboard formula writing education desk |
| CN107527524A (en) * | 2017-07-27 | 2017-12-29 | 北京华文众合科技有限公司 | Display device and digitlization desk |
| US11805902B2 (en) | 2019-04-25 | 2023-11-07 | Ergotron, Inc. | Height adjustable workstation with zero idle power |
| CN110164237A (en) * | 2019-06-13 | 2019-08-23 | 无锡普丰教学仪器有限公司 | A kind of intelligent copy support with display function |
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| CN103027493B (en) | 2016-08-03 |
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Effective date of registration: 20180808 Address after: 518000 Guangdong city Shenzhen Longgang District Longcheng Street Central City Tianan Digital City 4 B block 1703 units Patentee after: SHENZHEN YUANHU TECHNOLOGY CO., LTD. Address before: 518000 Arsene, 9 floor, office building, innovation and Technology Park, 8 honesty Road, Baolong Industrial Town, Longgang District, Shenzhen, Guangdong. Patentee before: Shenzhen Haiya Technology Development Co., Ltd. |