CN204808611U - Long -range teaching assistance device - Google Patents
Long -range teaching assistance device Download PDFInfo
- Publication number
- CN204808611U CN204808611U CN201520329721.7U CN201520329721U CN204808611U CN 204808611 U CN204808611 U CN 204808611U CN 201520329721 U CN201520329721 U CN 201520329721U CN 204808611 U CN204808611 U CN 204808611U
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- hydraulic cylinder
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- shooting
- hydraulic
- remote teaching
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Abstract
The utility model provides a long -range teaching assistance device, including the base, be equipped with the equipment of shooting with video -corder on the base, its characterized in that: still include position sigual sending module and with it matched with position sigual receive processing module, position sigual receives processing module and is connected with central processing unit, the base is connected with the mobile device that the equipment motion was shot with video -corder in the drive, the mobile device is connected with central processing unit. The utility model discloses the teacher wears position sigual sending module during the use, through the removal of the response location automatic control equipment of shooting with video -corder to the teacher position to the control of teacher to the equipment of shooting with video -corder has been save in automatic video recording, has saved manpower and materials.
Description
Technical field
The utility model relates to a kind of teaching aid, specifically, relates to a kind of remote teaching servicing unit.
Background technology
Remote teaching utilizes communication, network, multimedia, computer equipment and technology, overcomes the limitation that traditional Remote is imparted knowledge to students and the novel remote teaching pattern formed.Traditional space-time restriction has not only been broken in remote teaching, and also can make full use of high-quality educational resource, develop education effect to greatest extent, so be also be following important means of education now.
At present, lecture contents is recorded by video recording equipment collection for teacher by modal remote teaching, is then watched for Students ' Learning by the communications media such as network, DVD.In this form of teaching, general needs shooting and the many people of teacher coordinate common recording, just can obtain reasonable video recording effect; And teacher is when wanting single recording, is limited to the limitation of video recording equipment activity, has needed to close and adjustment adjustment equipment, easily interrupt sb's train of tought, affect class efficacy; Some teachers are in order to avoid this situation, and what directly keep with video recording equipment is relative fixing, but this form of teaching effect is too single, has had a strong impact on the Classroom instruction quality of remote teaching.
Utility model content
The purpose of this utility model is the weak point overcoming above-mentioned conventional art, provides a kind of remote teaching servicing unit facilitating education informations collection, ensure high quality lecture.
The technical solution of the utility model is:
A kind of remote teaching servicing unit, comprise base, base is provided with camera-shooting and recording device, it is characterized in that: also comprise position signalling sending module and position signalling receiving processing module with matching, described position signalling receiving processing module is connected with central processing unit, described base is connected with the mobile device driving camera-shooting and recording device motion, and described mobile device is connected with central processing unit.
A kind of concrete prioritization scheme, described mobile device comprises hydraulic power unit and the first hydraulic cylinder, described first cylinder lower is provided with rotation seat, the lower rotational of described rotation seat is connected with slide, described slide is connected with base sliding, described first hydraulic cylinder top is connected with supporting seat, the top of described supporting seat is provided with two the second hydraulic cylinders, the movable end of two the second hydraulic cylinders respectively with the middle part of camera-shooting and recording device and end hinged, also comprise two the 3rd hydraulic cylinders, the movable end of two the 3rd hydraulic cylinders is connected by bulb with the both sides of the first hydraulic cylinder respectively, described base symmetria bilateralis is provided with several rollers, at least one roller is connected with the drive unit driving it to rotate, the direction of motion of described roller and the telescopic direction of the first hydraulic cylinder perpendicular, described first hydraulic cylinder, second hydraulic cylinder is communicated with hydraulic power unit with the 3rd hydraulic cylinder, described drive unit is connected with central processing unit respectively with hydraulic power unit.
A kind of concrete prioritization scheme, described slide top is provided with circular protrusions, is provided with the groove matched with circular protrusions bottom described rotation seat.
A kind of concrete prioritization scheme, described slide top is provided with swallow-tail form or work shape slide block, and described base is provided with the slide rail matched.
A kind of concrete prioritization scheme, also comprise microphone, described microphone is fixedly connected with position signalling sending module.
A kind of concrete prioritization scheme, described signal transmitting module is ultrasonic signal emitters or radar signal emitters.
Teacher's wearing position signal transmitting module when the utility model uses, by automatically controlling the movement of camera-shooting and recording device to the induction location of teacher position, thus automatic video recording, eliminate the control of teacher to camera-shooting and recording device, save manpower and materials.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of remote teaching servicing unit of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the part-structure schematic diagram of mobile device.
Embodiment
Embodiment 1: as depicted in figs. 1 and 2, a kind of remote teaching servicing unit, comprise base 11, base 11 is provided with camera-shooting and recording device 2, also comprise position signalling sending module 1 and position signalling receiving processing module 7 with matching, described position signalling receiving processing module 7 is connected with central processing unit 8, and described base 11 is connected with the mobile device driving camera-shooting and recording device 2 to move, and described mobile device is connected with central processing unit 8.
Described mobile device comprises hydraulic power unit 9 and the first hydraulic cylinder 5, described first hydraulic cylinder 5 bottom is provided with rotation seat 15, the lower rotational of described rotation seat 15 is connected with slide 14, described slide 14 is slidably connected with base 11, described first hydraulic cylinder 5 top is connected with supporting seat 4, the top of described supporting seat 4 is provided with two the second hydraulic cylinders 3, the movable end of two the second hydraulic cylinders 3 respectively with the middle part of camera-shooting and recording device 2 and end hinged, also comprise two the 3rd hydraulic cylinders 6, the movable end of two the 3rd hydraulic cylinders 6 is connected by bulb with the both sides of the first hydraulic cylinder 5 respectively, described base 11 both sides are arranged with two rollers 10 respectively, wherein two rollers 10 are connected with the drive unit driving it to rotate, drive unit comprises motor 12 and wheel box 13, the output shaft of wheel box 13 both sides is in transmission connection with above-mentioned two rollers 10 respectively, remaining two rollers 10 is engaged wheel, the direction of motion of described roller 10 and the telescopic direction of the first hydraulic cylinder 5 perpendicular, described first hydraulic cylinder 5, second hydraulic cylinder 3 is communicated with hydraulic power unit 9 with the 3rd hydraulic cylinder 6, described drive unit is connected with central processing unit 8 respectively with hydraulic power unit 9.In addition, the quantity of roller 10 also can be arranged as required.
As shown in Figure 3, described slide 14 top is provided with circular protrusions 17, is provided with the groove matched with circular protrusions 17 bottom described rotation seat 15.
Described slide 14 top is provided with swallow-tail form or work shape slide block, and described base 11 is provided with the slide rail 16 matched.
Also comprise microphone, described microphone is fixedly connected with position signalling sending module 1.
Described signal transmitting module 1 is ultrasonic signal emitters or radar signal emitters.Position signalling receiving processing module 7 is corresponding sensor.In the present embodiment, being radar signal emitters, in addition, also can be the sensor of the principles such as electromagnetic induction, as long as can judge position.
During use, camera-shooting and recording device 2 is placed in front, dais, teacher wears signal transmitting module 1 and starts to give lessons, serve as a teacher mobile back and forth when lectern and blackboard, position signalling receiving processing module 7 senses teacher's change in location, notice central processing unit 7, central processing unit 7 is respectively by control: motor 12 controls the transverse shifting of camera-shooting and recording device 2; First hydraulic cylinder 5 controls the height and position of camera-shooting and recording device 2; Two the 3rd hydraulic cylinder 6 simultaneous retractables or flexible respectively thus control rotation and the lengthwise position of camera-shooting and recording device 2; Two the second hydraulic cylinders 3 are flexible respectively thus control the luffing angle of camera-shooting and recording device 2, thus control video recording effect, easy to use, and process can robotization, can also arrange telechiric device in addition, thus further control to shoot with video-corder effect.
Claims (6)
1. a remote teaching servicing unit, comprise base (11), base (11) is provided with camera-shooting and recording device (2), it is characterized in that: also comprise position signalling sending module (1) and position signalling receiving processing module with matching (7), described position signalling receiving processing module (7) is connected with central processing unit (8), described base (11) is connected with the mobile device driving camera-shooting and recording device (2) to move, and described mobile device is connected with central processing unit (8).
2. remote teaching servicing unit according to claim 1, it is characterized in that: described mobile device comprises hydraulic power unit (9) and the first hydraulic cylinder (5), described first hydraulic cylinder (5) bottom is provided with rotation seat (15), the lower rotational of described rotation seat (15) is connected with slide (14), described slide (14) and base (11) are slidably connected, described first hydraulic cylinder (5) top is connected with supporting seat (4), the top of described supporting seat (4) is provided with two the second hydraulic cylinders (3), the movable end of two the second hydraulic cylinders (3) respectively with the middle part of camera-shooting and recording device (2) and end hinged, also comprise two the 3rd hydraulic cylinders (6), the movable end of two the 3rd hydraulic cylinders (6) is connected by bulb with the both sides of the first hydraulic cylinder (5) respectively, described base (11) symmetria bilateralis is provided with several rollers (10), at least one roller (10) is connected with the drive unit driving it to rotate, the direction of motion of described roller (10) and the telescopic direction of the first hydraulic cylinder (5) perpendicular, described first hydraulic cylinder (5), second hydraulic cylinder (3) is communicated with hydraulic power unit (9) with the 3rd hydraulic cylinder (6), described drive unit is connected with central processing unit (8) respectively with hydraulic power unit (9).
3. remote teaching servicing unit according to claim 2, it is characterized in that: described slide (14) top is provided with circular protrusions (17), described rotation seat (15) bottom is provided with the groove matched with circular protrusions (17).
4. remote teaching servicing unit according to claim 2, is characterized in that: described slide (14) top is provided with swallow-tail form or work shape slide block, and described base (11) is provided with the slide rail (16) matched.
5., according to the remote teaching servicing unit of claim 1-4 described in one of them, it is characterized in that: also comprise microphone, described microphone is fixedly connected with position signalling sending module (1).
6., according to the remote teaching servicing unit of claim 1-4 described in one of them, it is characterized in that: described signal transmitting module (1) is ultrasonic signal emitters or radar signal emitters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329721.7U CN204808611U (en) | 2015-05-14 | 2015-05-14 | Long -range teaching assistance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329721.7U CN204808611U (en) | 2015-05-14 | 2015-05-14 | Long -range teaching assistance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204808611U true CN204808611U (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329721.7U Expired - Fee Related CN204808611U (en) | 2015-05-14 | 2015-05-14 | Long -range teaching assistance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204808611U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104835359A (en) * | 2015-05-14 | 2015-08-12 | 韩凤英 | Remote teaching auxiliary device |
| CN108573625A (en) * | 2018-04-20 | 2018-09-25 | 许昌学院 | A kind of interactive computer remote education device |
| CN108953909A (en) * | 2018-06-15 | 2018-12-07 | 思大学院（深圳）有限公司 | A kind of device for Internet education remote teaching |
| CN112002161A (en) * | 2020-10-12 | 2020-11-27 | 上海思快奇教育科技有限公司 | Intelligent distance education system |
-
2015
- 2015-05-14 CN CN201520329721.7U patent/CN204808611U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104835359A (en) * | 2015-05-14 | 2015-08-12 | 韩凤英 | Remote teaching auxiliary device |
| CN108573625A (en) * | 2018-04-20 | 2018-09-25 | 许昌学院 | A kind of interactive computer remote education device |
| CN108953909A (en) * | 2018-06-15 | 2018-12-07 | 思大学院（深圳）有限公司 | A kind of device for Internet education remote teaching |
| CN112002161A (en) * | 2020-10-12 | 2020-11-27 | 上海思快奇教育科技有限公司 | Intelligent distance education system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |