CN208208120U - A kind of micro- class record device for experimental teaching - Google Patents
A kind of micro- class record device for experimental teaching Download PDFInfo
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- CN208208120U CN208208120U CN201820319680.7U CN201820319680U CN208208120U CN 208208120 U CN208208120 U CN 208208120U CN 201820319680 U CN201820319680 U CN 201820319680U CN 208208120 U CN208208120 U CN 208208120U
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Abstract
The utility model discloses a kind of micro- class record device for experimental teaching, wherein audio-video collection module includes the video capture device being placed on arc-shaped guide rail and is located at arc-shaped guide rail and wearable audio collecting device.Rail module includes that ring show stand can independently split guide rail and adjustable height vertical arc guide rail, and two kinds of guide rails are vertically connected by pulley.Video Output Modules are located on adjustable height vertical arc guide rail, and perpendicular to arc-shaped guide rail.Control module signal output apparatus is connect with other module by signal reception devices respectively.Memory module includes being stored in the audio and video storage inside filming apparatus and positioned at experimental facilities storage unit below show stand.Light modules are fixed on video recording device two sides, adjustable using light bulb color, brightness.The utility model provides simple and convenient one kind, multi-angle of view shooting, provides the good record device recorded and experienced, and is able to satisfy the micro- class of experimental teaching and records.
Description
Technical field
The utility model relates to experimental education teaching equipment technical field, specially a kind of micro- class for experimental teaching is recorded
Device processed.
Background technique
Keen competition environment makes people more strong for the serious hope of knowledge, and more and more people utilize fragmentation
Time is learnt.Micro- class, because it is shorter with instructional blocks of time, the content of courses is less, resource capacity is smaller, resource composition/knot
The features such as structure/composition " situated ", theme are prominent, content is specific, are adopted extensively by masses.More and more educational institutions therewith
It is proposed the micro- class course to show unique characteristics.
In practical applications, micro- class records object and concentrates on academic course: teacher explains pure theory knowledge point on dais,
Student learns under platform, and the recording of the experimental implementation class course of profession is lacked.Experimental demonstration has instantaneity and complexity
Property, student can not be observed by limited times and grasp the taught content of teacher, and student can not also review after classroom, teaching efficiency compared with
Difference.And existing micro- class recording arrangement is only capable of providing single recording visual angle, can not comprehensive capture experimental implementation details.Therefore it sets
A kind of micro- class record device suitable for experimental teaching is counted, is very necessary.
Utility model content
The purpose of this utility model is to provide a kind of micro- class record devices for experimental teaching, can comprehensive recording
Experimentation captures experimental detail, records demand to solve the problems, such as that existing micro- class record device is not able to satisfy experimental courses.
In order to reach above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows: one kind is used for experimental teaching
Micro- class record device, including audio-video collection module, rail module, Video Output Modules, control module, memory module, exhibition
Show platform module and light modules.
The audio-video collection module includes that experimental implementation process video filming apparatus and acquisition experiment effect and teacher say
Solve audio collecting device；
The video capture device is placed on adjustable height vertical arc guide rail；
The audio collection device is located at adjustable height vertical arc guide rail end and is worn on teacher；
The rail module includes that ring show stand can independently split guide rail and adjustable height vertical arc guide rail；
It is described independently to split ring-shaped guide rail and connect with adjustable height vertical arc guide rail by pulley, and adjustable height
Degree vertical arc guide rail is placed in and can independently split above ring-shaped guide rail；
The Video Output Modules are located on adjustable height vertical arc guide rail, and perpendicular to guide rail；
The utility model has the following beneficial effects: providing a kind of simple and convenient, can complete to test alone by experimenter
The video recording device of operation, labor intensive, material resources are less, can orientation record experimental implementation process, prominent experimental detail, just
In other people learning and mastering video contents.
Further, the control module is remote control mechanical device, it is remote control mechanical device signal output apparatus respectively with sound
Video acquisition module signal receiving device, rail module signal receiving device, the connection of light modules signal receiving device；
The control module control audio collecting device and video acquisition device power switch；
Displacement of the control module control video acquisition device on adjustable height vertical arc guide rail；
The control module controls adjustable height vertical arc guide rail and can independently split on guide rail in ring experiment showcase
Movement；
The control module control light modules color and brightness；
The main control chip of the control module is the Cyclone series in FPGA programmable logic device；
Above-mentioned having the beneficial effect that for further scheme is easy to use instrument convenient for video recorders, selects suitable recording
Angle, manufacture meet the recording light environment of operation scenario, convenient for experiment effect is preferably presented.
Further, the memory module includes audio and video storage and experimental facilities storage unit；
The audio and video storage is located inside video capture device, and experimental facilities storage unit is located under experiment showcase
Side；
Above-mentioned further scheme has the beneficial effect that audio and video storage can store phonotape and videotape, image information in time, after being convenient for
The processing of phase video, experimental facilities storage unit are convenient for the access of experimental facilities, simplify table top.
Further, the show stand module, which is located at, can independently split the enclosed region center of ring-shaped guide rail, and be located at experiment
Right above equipment storage unit, below audio collection device；
The show stand module is deformable station, and size, height, balance are adjustable；
Above-mentioned further scheme has the beneficial effect that deformable experiment showcase can satisfy different experiments personnel for reality
The requirement for testing platform can adapt it to the experimental situation of out-of-flatness to the adjusting of the size of experiment porch, height, balance, just
It is tested in experimenter.
Further, the light modules are fixed at left and right sides of video recording device；
The light modules use polychrome light bulb, and light color and brightness are adjustable；
Above-mentioned further scheme has the beneficial effect that the setting of light is capable of providing more intensities of illumination, avoids dusk
Influence of the dark situation to experiment recording result, polychrome light bulb are capable of providing Experimental comparison's effect under different illumination.
Detailed description of the invention
Fig. 1 is the overall structure top view of the utility model
Fig. 2 is the overall structure main view of the utility model
Fig. 3 is the control module main view of the utility model
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the column of protection.
In one embodiment of the utility model, as depicted in figs. 1 and 2, including audio-video collection module, track mould
Block, Video Output Modules, control module, memory module, show stand module and light modules.
Audio-video collection module includes for experimental implementation process video filming apparatus and for acquiring experiment effect and religion
Teacher explains audio collecting device.Video capture device is placed on adjustable height vertical arc guide rail.Audio collection device is located at
Height vertical arc guide rail end is adjusted and is worn on teacher.The fixation of filming apparatus allows experimenter to complete to test alone
Operation video record be possibly realized, recording process will expend less human and material resources it is less make its focus more on experiment explanation.
Rail module includes that ring show stand can independently split guide rail and adjustable height vertical arc guide rail.It can independently split
Ring-shaped guide rail is connect with adjustable height vertical arc guide rail by pulley, and adjustable height vertical arc guide rail is vertically arranged in
It can independently split above ring-shaped guide rail.The combination of two kinds of guide rails, convenient for video recording device neatly up and down, move left and right, make
Comprehensive recording is obtained to be achieved.
Video Output Modules are located on adjustable height vertical arc guide rail, and perpendicular to guide rail.Video Output Modules energy
The imaging effect of enough real-time display video records, adjusts camera position conducive to user in time, more experimental details is presented.
Control module is remote control mechanical device, and remote mechanical device signal output apparatus of controlling is believed with audio-video collection module respectively
Number reception device, rail module signal receiving device, the connection of light modules signal receiving device.Control module controls audio collection
Device and video acquisition device power switch, displacement of the control video acquisition device on adjustable height vertical arc guide rail,
Molding block, which controls adjustable height vertical arc guide rail, can independently split the movement on guide rail in ring experiment showcase, control light
Module color and brightness.The main control chip of control module is the Cyclone series in FPGA programmable logic device.Control module
With the connection of other modules, the starting and movement of relevant device are controlled convenient for experimenter, it is simple and convenient, it can preferably present
Experiment effect.
Memory module includes audio and video storage and experimental facilities storage unit.Audio and video storage is located at video capture dress
Inside is set, experimental facilities storage unit is located at below experiment showcase.Audio and video storage can store phonotape and videotape, image letter in time
Breath, convenient for the processing of later period video, experimental facilities storage unit is convenient for the access of experimental facilities, simplifies table top.
Show stand module, which is located at, can independently split the enclosed region center of ring-shaped guide rail, and be located at experimental facilities storage unit just
Top, audio collection device lower section, show stand module are deformable station, and size, height, balance are adjustable.It can
Meet requirement of the different experiments personnel for experiment porch, be adapted to the experimental situation of out-of-flatness, convenient for experimenter in various rings
Recording is tested and tested under border.
Light modules are fixed at left and right sides of video recording device, and use polychrome light bulb, light color and brightness
It adjusts, Experimental comparison's effect under influence and the different illumination of offer of the dim environment to experiment recording result is provided.
Claims (7)
1. a kind of micro- class record device for experimental teaching, it is characterised in that: including audio-video collection module, rail module,
Video Output Modules, control module, memory module, show stand module and light modules；
The audio-video collection module includes that experimental implementation process video filming apparatus and acquisition experiment effect and teacher explain sound
Frequency acquisition device；
The rail module includes that ring show stand can independently split guide rail and adjustable height vertical arc guide rail；
The Video Output Modules are located on adjustable height vertical arc guide rail, and perpendicular to guide rail；
The control module is remote control mechanical device, and remote mechanical device signal output apparatus of controlling is believed with audio-video collection module respectively
Number reception device, rail module signal receiving device, the connection of light modules signal receiving device；
The memory module includes audio and video storage and experimental facilities storage unit；
The show stand module, which is located at, can independently split the enclosed region center of ring-shaped guide rail, and be located at experimental facilities storage unit just
Top, audio collection device lower section；
The light modules are fixed at left and right sides of video recording device.
2. a kind of micro- class record device for experimental teaching according to claim 1, which is characterized in that the video is clapped
Device is taken the photograph to be placed on adjustable height vertical arc guide rail；
The audio collection device is located at adjustable height vertical arc guide rail end and is worn on teacher.
3. a kind of micro- class record device for experimental teaching according to claim 1, which is characterized in that it is described can be autonomous
It splits ring-shaped guide rail to connect with adjustable height vertical arc guide rail by pulley, and adjustable height vertical arc guide rail is placed in
It can independently split above ring-shaped guide rail.
4. a kind of micro- class record device for experimental teaching according to claim 1, which is characterized in that the control mould
Block controls audio collecting device and video acquisition device power switch；
Displacement of the control module control video acquisition device on adjustable height vertical arc guide rail；
The control module, which controls adjustable height vertical arc guide rail, can independently split the shifting on guide rail in ring experiment showcase
It is dynamic；
The control module control light modules color and brightness；
The control module main control chip is FPGA programmable logic device Cyclone series.
5. a kind of micro- class record device for experimental teaching according to claim 1, which is characterized in that the audio-video
Memory is located inside video capture device, and experimental facilities storage unit is located at below experiment showcase.
6. a kind of micro- class record device for experimental teaching according to claim 1, which is characterized in that the show stand
Module is deformable station, and size, height, balance are adjustable.
7. a kind of micro- class record device for experimental teaching according to claim 1, which is characterized in that the light mould
Block uses polychrome light bulb, and light color and brightness are adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820319680.7U CN208208120U (en) | 2018-03-08 | 2018-03-08 | A kind of micro- class record device for experimental teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820319680.7U CN208208120U (en) | 2018-03-08 | 2018-03-08 | A kind of micro- class record device for experimental teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208208120U true CN208208120U (en) | 2018-12-07 |
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ID=64535684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820319680.7U Expired - Fee Related CN208208120U (en) | 2018-03-08 | 2018-03-08 | A kind of micro- class record device for experimental teaching |
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| CN (1) | CN208208120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111061305A (en) * | 2019-12-06 | 2020-04-24 | 广州市锋钛科技发展有限公司 | Transformer monitoring system |
-
2018
- 2018-03-08 CN CN201820319680.7U patent/CN208208120U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111061305A (en) * | 2019-12-06 | 2020-04-24 | 广州市锋钛科技发展有限公司 | Transformer monitoring system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20200308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |