CN109089016A - A kind of Web education audio and video acquisition devices - Google Patents
A kind of Web education audio and video acquisition devices Download PDFInfo
- Publication number
- CN109089016A CN109089016A CN201810893698.2A CN201810893698A CN109089016A CN 109089016 A CN109089016 A CN 109089016A CN 201810893698 A CN201810893698 A CN 201810893698A CN 109089016 A CN109089016 A CN 109089016A
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- CN
- China
- Prior art keywords
- guide rail
- stepper motor
- acquisition devices
- audio
- video acquisition
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a kind of Web education audio and video acquisition devices, including supporting mechanism, reciprocating mechanism and left/right movement device, the supporting mechanism is made of bottom plate, support column, guide rail one and guide rail two, reciprocating mechanism is made of stepper motor, gear and movable plate, left/right movement device is made of hydraulic telescopic rod, connector, camera and microphone, the supporting mechanism is located at the lower section of reciprocating mechanism and left/right movement device, and left/right movement device is located at the right side of reciprocating mechanism.The Web education audio and video acquisition devices can be switched by the stepper motor on control panel and open stepper motor, stepper motor band moving gear rotates, it drives movable plate to move up and down by the engagement of teeth one and teeth two, camera and microphone is moved to suitable height；Hydraulic telescopic rod can be opened by hydraulically extensible lever switch simultaneously, camera and microphone are moved left and right into suitable position by the way that hydraulic telescopic rod is flexible.
Description
Technical field
The present invention relates to a kind of Networking Education Technology field, specifically a kind of Web education audio and video acquisition devices.
Background technique
Web education refers to the teaching pattern using communications medias such as TV and internets, it breaches the boundary line of space-time,
It is different from traditional teaching pattern stayed in school.Using the student of this teaching pattern, usually amateurish advanced learner.Due to not
It needs to locality to attend class, therefore can attend class whenever and wherever possible.Student can also be special through television broadcasting, internet, guidance
Line, Ke Yan society, a variety of different pipeline mutual assistances study such as personally instruct (correspondence course).It is that modern information technologies are new applied to generating after education
Concept, i.e., the education carried out with network technology and environment.Candidate for student enrolment is not limited by age and previous educational background, has been walked to be vast
The masses for entering society provide the chance of educational background promotion.The key equipment of Web education is audio and video acquisition devices, however existing
Audio and video acquisition devices be all fixed position mostly, cannot arbitrarily be adjusted according to the demand of teacher, it has not been convenient to teach
The use of teacher.
Summary of the invention
The purpose of the present invention is to provide a kind of Web education audio and video acquisition devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of Web education audio and video acquisition devices, including supporting mechanism, reciprocating mechanism and left/right movement device,
The supporting mechanism is made of bottom plate, support column, guide rail one and guide rail two, and reciprocating mechanism is by stepper motor, gear and shifting
Movable plate composition, left/right movement device are made of hydraulic telescopic rod, connector, camera and microphone, and the supporting mechanism is located at upper
The lower section of lower mobile mechanism and left/right movement device, left/right movement device are located at the right side of reciprocating mechanism.
As a further solution of the present invention: the support column is fixedly mounted on the left end of bottom plate, guide rail one and guide rail two
It is placed in parallel in the right side of fixed column vertically, and the bottom end of guide rail one and guide rail two is fixedly connected with bottom plate, the upper end of bottom plate
Position on face close to left-front corner is equipped with control panel.
As the present invention further scheme: the guide rail one and guide rail two are polished rod structure, guide rail one and guide rail two
Upper end be connected with baffle.
As further scheme of the invention: the control panel is equipped with stepper motor switch, luminous lamp switch, sound
Video switch and hydraulically extensible lever switch, stepper motor switch, luminous lamp switch, audio-video switch and hydraulically extensible lever switch are simultaneously
Column setting is distributed in line-styled.
As further scheme of the invention: the stepper motor is fixedly mounted on the upper end of support column, stepper motor
Output shaft be fixedly connected with the rotating shaft, rotation axis is fixedly connected with gear far from one end of stepper motor, and gear is equipped with teeth
One, the left side of movable plate is equipped with teeth two, and teeth one and teeth two are intermeshed, and passes through the stepper motor on control panel
Switch opens stepper motor, and the output shaft of stepper motor drives rotation axis rotation, rotates shaft driven gear rotation, and gear rotation is logical
The engagement for crossing teeth one and teeth two drives movable plate to move up and down.
As further scheme of the invention: being provided on the movable plate is vertical perforative for guide rail one and guide rail two
Through-hole, the guide rail one and guide rail two are inserted into the through-hole on movable plate, can anti-limited slip block rotate, movable plate can be
It is slided up and down on guide rail one and guide rail two.
As further scheme of the invention: the left end of the hydraulic telescopic rod is fixedly installed in the right side of movable plate
By proximal portion, the right end of hydraulic telescopic rod is fixedly connected with connector, and connector is fixedly connected far from one end of hydraulic telescopic rod
Camera, the lens direction of camera are that straight down, the right side of camera is equipped with microphone, and microphone is used to collect the sound of teacher
Sound；Hydraulic telescopic rod can be opened by the hydraulically extensible lever switch on control panel, be taken the photograph by flexible realize of hydraulic telescopic rod
As the effect that head and microphone move left and right, camera and microphone are opened by audio-video switch, audio-video is carried out to Web education
Acquisition.
As further scheme of the invention: being equipped with headlamp on the lower end surface of the connector, pass through control plane
Luminous lamp switch on plate opens headlamp convenient for being illuminated in the case where insufficient light.
Compared with prior art, the beneficial effects of the present invention are:
1, the Web education audio and video acquisition devices can be switched by the stepper motor on control panel and open stepping
Motor, stepper motor band moving gear rotate, and gear rotation drives movable plate or more by the engagement of teeth one and teeth two
It is mobile, camera and microphone can be moved to suitable height；
2, the Web education audio and video acquisition devices can open liquid by the hydraulically extensible lever switch on control panel
Telescopic rod is pressed, camera and microphone are moved left and right into suitable position by the way that hydraulic telescopic rod is flexible.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Web education audio and video acquisition devices.
Fig. 2 is left view in Web education audio and video acquisition devices.
Fig. 3 is the enlarged diagram of part A in Web education audio and video acquisition devices.
In figure: 1- bottom plate, 2- support column, 3- stepper motor, 4- rotation axis, 5- movable plate, 6- guide rail one, 7- baffle, 8-
Guide rail two, 9- gear, 10- stepper motor switch, 11- luminous lamp switch, 12- audio-video switch, 13- control panel, 14- are hydraulic
Telescopic rod, 15- connector, 16- camera, 17- microphone, 18- headlamp, 19- teeth one, 20- teeth two, 21- hydraulically extensible
Lever switch.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-3, a kind of Web education audio and video acquisition devices, including supporting mechanism, reciprocating mechanism and
Left/right movement device, the supporting mechanism are located at the lower section of reciprocating mechanism and left/right movement device, left/right movement device position
In the right side of reciprocating mechanism.
Supporting mechanism is made of bottom plate 1, support column 2, guide rail 1 and guide rail 28, and the support column 2 is fixedly mounted on bottom
The left end of plate 1, guide rail 1 and guide rail 28 are placed in parallel in the right side of fixed column 2, and the bottom of guide rail 1 and guide rail 28 vertically
End is fixedly connected with bottom plate 1, and guide rail 1 and guide rail 28 are polished rod structure, and the upper end of guide rail 1 and guide rail 28 is connected with gear
Plate 7, the position on the upper surface of bottom plate 1 close to left-front corner are equipped with control panel 13, and control panel 13 is equipped with stepper motor
Switch 10, luminous lamp switch 11, audio-video switch 12 and hydraulically extensible lever switch 21, stepper motor switch 10, luminous lamp switch
11, audio-video switch 12 and hydraulically extensible lever switch 21 are set side by side and are distributed in line-styled.
Reciprocating mechanism is made of stepper motor 3, gear 9 and movable plate 5, and the stepper motor 3 is fixedly mounted on branch
The output shaft of the upper end of dagger 2, stepper motor 3 is fixedly connected with rotation axis 4, and rotation axis 4 is fixed far from one end of stepper motor 3
Connection gear 9, gear 9 are equipped with teeth 1, and the left side of movable plate 5 is equipped with teeth 2 20, teeth 1 and teeth two
20 intermeshings are provided with for guide rail 1 and the perforative through-hole of guide rail 28, the guide rail 1 and guide rail on movable plate 5 is vertical
28 insertion movable plates 5 on through-hole in, can anti-limited slip block rotate, movable plate 5 can be on guide rail 1 and guide rail 28
It slides up and down, stepper motor 3 is opened by the stepper motor switch 10 on control panel 13, the output shaft of stepper motor 3 drives
Rotation axis 4 rotates, and rotation axis 4 is rotated with moving gear 9, and the rotation of gear 9 passes through the engagement band of teeth 1 and teeth 2 20
Dynamic movable plate 5 moves up and down.
Left/right movement device is made of hydraulic telescopic rod 14, connector 15, camera 16 and microphone 17, the hydraulically extensible
The left end of bar 14 is fixedly installed in the right side of movable plate 5 by proximal portion, and the right end of hydraulic telescopic rod 14 is fixedly connected with connection
Part 15 is equipped with headlamp 18 on the lower end surface of connector 15, and the luminous lamp switch 11 passed through on control panel 13 opens illumination
For lamp 18 convenient for being illuminated in the case where insufficient light, connector 15 is fixedly connected with camera shooting far from one end of hydraulic telescopic rod 14
First 16, the lens direction of camera 16 is that straight down, the right side of camera 16 is equipped with microphone 17, and microphone 17 is for collecting teacher
Sound；Hydraulic telescopic rod 14 can be opened by the hydraulically extensible lever switch 21 on control panel 13, pass through hydraulic telescopic rod
The 14 flexible effects realizing camera 16 and microphone 17 and moving left and right, open camera 16 and microphone by audio-video switch 12
17, the acquisition of audio-video is carried out to Web education.
The working principle of the invention is: firstly, teacher is placed in teaching material or clipboard on bottom plate 1, passing through control plane
Stepper motor switch 10 on plate 13 opens stepper motor 3, and the output shaft of stepper motor 3 drives rotation axis 4 to rotate, rotation axis 4
Band moving gear 9 rotates, and the rotation of gear 9 drives movable plate 5 to move up and down by the engagement of teeth 1 and teeth 2 20, moves
After moving suitable height, hydraulic telescopic rod 14 can be opened by the hydraulically extensible lever switch 21 on control panel 13, passed through
Hydraulic telescopic rod 14 is flexible to move left and right suitable position for camera 16 and microphone 17, then is opened by audio-video switch 12
Camera 16 and microphone 17 carry out the acquisition of audio-video to Web education, while can be opened and be illuminated by luminous lamp switch 11
Lamp 18 is convenient for being illuminated in the case where insufficient light.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (7)
1. a kind of Web education audio and video acquisition devices, including supporting mechanism, reciprocating mechanism and left/right movement device,
It is characterized in that, the supporting mechanism is made of bottom plate (1), support column (2), guide rail one (6) and guide rail two (8), moves up and down machine
Structure is made of stepper motor (3), gear (9) and movable plate (5), and left/right movement device is by hydraulic telescopic rod (14), connector
(15), camera (16) and microphone (17) composition, the supporting mechanism are located under reciprocating mechanism and left/right movement device
Side, left/right movement device are located at the right side of reciprocating mechanism.
2. Web education audio and video acquisition devices according to claim 1, which is characterized in that the support column (2) is solid
Dingan County is mounted in the left end of bottom plate (1), and guide rail one (6) and guide rail two (8) are placed in parallel in the right side of fixed column (2) vertically, and lead
The bottom end of rail one (6) and guide rail two (8) is fixedly connected with bottom plate (1), close to the position of left-front corner on the upper surface of bottom plate (1)
It is equipped with control panel (13), control panel (13) is equipped with stepper motor switch (10), luminous lamp switch (11), audio-video and opens
Close (12) and hydraulically extensible lever switch (21).
3. Web education audio and video acquisition devices according to claim 2, which is characterized in that the guide rail one (6) and
Guide rail two (8) is polished rod structure, and the upper end of guide rail one (6) and guide rail two (8) is connected with baffle (7).
4. Web education audio and video acquisition devices according to claim 2, which is characterized in that the stepper motor switch
(10), luminous lamp switch (11), audio-video switch (12) and hydraulically extensible lever switch (21) are set side by side and are distributed in line-styled.
5. Web education audio and video acquisition devices according to claim 1, which is characterized in that the stepper motor (3)
It is fixedly mounted on the upper end of support column (2), the output shaft of stepper motor (3) is fixedly connected with rotation axis (4), and rotation axis (4) is remote
One end from stepper motor (3) is fixedly connected gear (9), and gear (9) is equipped with teeth one (19), the left side of movable plate (5)
Be equipped with teeth two (20), teeth one (19) and teeth two (20) are intermeshed, movable plate (5) vertically on be provided with through-hole, lead
Rail one (6) and guide rail two (8) pass through through-hole and are slidably connected with movable plate (5).
6. Web education audio and video acquisition devices according to claim 1, which is characterized in that the hydraulic telescopic rod
(14) left end is fixedly installed in the right side of movable plate (5) by proximal portion, and the right end of hydraulic telescopic rod (14) is fixedly connected
Connector (15), connector (15) are fixedly connected camera (16) far from the one end of hydraulic telescopic rod (14), camera (16)
Lens direction is that straight down, the right side of camera (16) is equipped with microphone (17).
7. Web education audio and video acquisition devices according to claim 6, which is characterized in that the connector (15)
Headlamp (18) are installed on lower end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810893698.2A CN109089016A (en) | 2018-08-08 | 2018-08-08 | A kind of Web education audio and video acquisition devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810893698.2A CN109089016A (en) | 2018-08-08 | 2018-08-08 | A kind of Web education audio and video acquisition devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109089016A true CN109089016A (en) | 2018-12-25 |
Family
ID=64833817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810893698.2A Pending CN109089016A (en) | 2018-08-08 | 2018-08-08 | A kind of Web education audio and video acquisition devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109089016A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020221352A1 (en) * | 2019-04-30 | 2020-11-05 | 维沃移动通信有限公司 | Terminal device |
| CN113791518A (en) * | 2021-07-13 | 2021-12-14 | 文久飞 | Multimedia teaching equipment based on microelectronic technology |
-
2018
- 2018-08-08 CN CN201810893698.2A patent/CN109089016A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020221352A1 (en) * | 2019-04-30 | 2020-11-05 | 维沃移动通信有限公司 | Terminal device |
| CN113791518A (en) * | 2021-07-13 | 2021-12-14 | 文久飞 | Multimedia teaching equipment based on microelectronic technology |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181225 |
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| WD01 | Invention patent application deemed withdrawn after publication |