CN210088410U - Normalized recording and broadcasting system - Google Patents
Normalized recording and broadcasting system Download PDFInfo
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- CN210088410U CN210088410U CN201920900225.0U CN201920900225U CN210088410U CN 210088410 U CN210088410 U CN 210088410U CN 201920900225 U CN201920900225 U CN 201920900225U CN 210088410 U CN210088410 U CN 210088410U
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Abstract
The utility model provides a system is broadcast in normalized recorded broadcast, include: the utility model discloses a video recorder, including video recorder dead lever, video recorder fixed plate, video recorder mounting panel, video recorder is installed on the video recorder mounting panel through angle adjusting device, angle adjusting device includes video recorder rotation dead lever, video recorder rotation dead lever both ends are installed on the video recorder mounting panel through the support bearing, be equipped with the driven gear on the video recorder rotation dead lever, driven gear one side is equipped with drive gear, drive gear installs on the output of angle accommodate motor, the utility model discloses can realize the recording and broadcasting of full classroom large-scale, multi-angle, greatly improved the information content of video recording, and, can embody teaching effect in real time, can snatch the picture that the mr went class, mr podium regional scope, student scope, for later review and education scoring.
Description
Technical Field
The utility model relates to a teaching equipment technical field specifically is a system is broadcast to normalized recorded broadcast.
Background
At present, education recording and broadcasting systems are slowly popularized in campuses, and the imbalance of urban and rural education levels is reduced. However, these recorded and broadcast videos can only be provided for users to watch, and no intelligent analysis is performed on the videos, so that the information utilization rate is not high, and a part of available resources are lost. Therefore, the intelligent analysis of the recorded and broadcasted classroom video is a future development trend and an important link for implementing the intelligent campus.
However, the current education recording and broadcasting are mainly performed according to classroom teaching contents, and the recording and broadcasting cannot be performed according to the whole classroom, so that the teaching effect cannot be intuitively reflected, the information amount is small, and the later-stage teaching evaluation is not facilitated.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a normalized recording and broadcasting system to solve the problem that proposes in the above-mentioned background art.
The utility model provides a technical problem adopt following technical scheme to realize: a normalized recording and broadcasting system, comprising: a video fixing rod, a video recorder fixing plate is arranged at the upper end of the video fixing rod, the video recorder fixing plate is installed on a video recorder hoisting support, a video recorder mounting plate is arranged at the lower end of the video fixing rod, a video recorder is installed on the video recorder mounting plate through an angle adjusting device, a fixing toothed plate is arranged at the lower side of the video recorder hoisting support, a driving gear is arranged on the fixing toothed plate, the driving gear is installed on a driving motor, the driving motor is installed on the video recording fixing rod through a motor fixing seat, the angle adjusting device comprises a video recorder rotating fixing rod, two ends of the video recorder rotating fixing rod are installed on the video recorder mounting plate through supporting bearings, a driven gear is arranged on the video recorder rotating fixing rod, a driving gear is arranged at one side, the angle adjusting motor is fixed on the video recorder mounting plate through the angle adjusting motor mounting seat.
Video cassette recorder fixed plate both sides are equipped with the video cassette recorder mobile device, the video cassette recorder fixed plate passes through video cassette recorder mobile device slidable mounting on video cassette recorder hoisting support, video cassette recorder hoisting support installs on the roof through expanding the bolt, be equipped with spacing arch on the video cassette recorder hoisting support of video cassette recorder mobile device one side, the video cassette recorder mobile device passes through the fixed support board and installs on the video cassette recorder fixed plate.
The video recorder moving device comprises a moving roller and a moving slide rail, the moving slide rail is installed on a video recorder hoisting support, the moving roller is installed on a fixed supporting plate through a roller fixing shaft, and the moving roller slides on the moving slide rail.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can realize the recorded broadcast of extensive, the multi-angle in full classroom, improve the information content of video recording greatly, moreover, can embody the teaching effect in real time, can snatch the picture that the mr went class, the regional scope of mr podium, the student scope supplies later stage review and education to grade.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the angle adjusting device of the present invention.
Detailed Description
In order to make the technical means, the creative features, the purpose and the efficacy of the present invention easily understood and appreciated, the present invention will be further explained with reference to the specific drawings, and in the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "mounted", "connected" and "connected" should be understood broadly, for example, they may be fixed connection, detachable connection, or integrally connected, mechanically connected or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
As shown in fig. 1 and fig. 2, a normalized recording and broadcasting system includes: video dead lever 1, video recording dead lever 1 upper end is equipped with video cassette recorder fixed plate 5, video cassette recorder fixed plate 5 is installed on video cassette recorder hoisting support 4, video recording dead lever 1 lower extreme is equipped with video cassette recorder mounting panel 2, and video cassette recorder 8 passes through angle adjusting device 14 and installs on video cassette recorder mounting panel 2, video cassette recorder hoisting support 4 downside is equipped with fixed toothed plate 11, is equipped with drive gear 12 on fixed toothed plate 11, and drive gear 12 installs on driving motor 3, and driving motor 3 installs on video recording dead lever 1 through motor fixing base 13, angle adjusting device 14 includes video cassette recorder rotation dead lever 41, video cassette recorder rotation dead lever 41 both ends are installed on video cassette recorder mounting panel 2 through the support bearing, be equipped with driven gear 42 on video cassette recorder rotation dead lever 41, driven gear 42 one side is equipped with drive gear 43, meshing transmission between drive gear 43, the driving gear 43 is mounted on the output end of the angle adjusting motor 44, and the angle adjusting motor 44 is fixed on the video recorder mounting plate 2 through an angle adjusting motor mounting seat.
Video recorder fixed plate 5 both sides are equipped with video recorder mobile device 9, video recorder fixed plate 5 passes through video recorder mobile device 9 slidable mounting on video recorder hoisting support 4, video recorder hoisting support 4 is installed on the roof through expanding bolt 7, be equipped with spacing arch 10 on the video recorder hoisting support 4 of video recorder mobile device 9 one side, video recorder mobile device 9 passes through fixed support plate 6 and installs on video recorder fixed plate 5.
The video recorder moving device 9 comprises a moving roller 93 and a moving slide rail 91, wherein the moving slide rail 91 is installed on the video recorder hoisting support 4, the moving roller 93 is installed on the fixed support plate 6 through a roller fixing shaft 92, and the moving roller 93 slides on the moving slide rail 91.
The utility model discloses a video cassette recorder 8 passes through angle adjusting device 14 and installs on video cassette recorder mounting panel 2, 4 downside of video cassette recorder hoisting support are equipped with fixed tooth plate 11, are equipped with drive gear 12 on the fixed tooth plate 11, and drive gear 12 installs on driving motor 3, can realize the recorded broadcast of full classroom extensive, multi-angle, has improved the information content of video recording greatly, and in addition, can embody teaching effect in real time, can snatch the picture that mr went class, mr podium regional scope, student's scope supplies later stage review and education to grade.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A normalized recording and broadcasting system, comprising: video recording dead lever, its characterized in that: the upper end of the video recording fixing rod is provided with a video recorder fixing plate, the video recorder fixing plate is installed on a video recorder hoisting support, the lower end of the video recording fixing rod is provided with a video recorder installing plate, a video recorder is installed on the video recorder installing plate through an angle adjusting device, the lower side of the video recorder hoisting support is provided with a fixed toothed plate, the fixed toothed plate is provided with a driving gear, the driving gear is installed on a driving motor, the driving motor is installed on the video recording fixing rod through a motor fixing seat, the angle adjusting device comprises a video recorder rotating fixing rod, two ends of the video recorder rotating fixing rod are installed on the video recorder installing plate through supporting bearings, the video recorder rotating fixing rod is provided with a driven gear, one side of the driven gear is provided, the angle adjusting motor is fixed on the video recorder mounting plate through the angle adjusting motor mounting seat.
2. The normalized recording and broadcasting system as claimed in claim 1, wherein: video cassette recorder fixed plate both sides are equipped with the video cassette recorder mobile device, the video cassette recorder fixed plate passes through video cassette recorder mobile device slidable mounting on video cassette recorder hoisting support, video cassette recorder hoisting support installs on the roof through expanding the bolt, be equipped with spacing arch on the video cassette recorder hoisting support of video cassette recorder mobile device one side, the video cassette recorder mobile device passes through the fixed support board and installs on the video cassette recorder fixed plate.
3. The normalized recording and broadcasting system as claimed in claim 2, wherein: the video recorder moving device comprises a moving roller and a moving slide rail, the moving slide rail is installed on a video recorder hoisting support, the moving roller is installed on a fixed supporting plate through a roller fixing shaft, and the moving roller slides on the moving slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920900225.0U CN210088410U (en) | 2019-06-16 | 2019-06-16 | Normalized recording and broadcasting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920900225.0U CN210088410U (en) | 2019-06-16 | 2019-06-16 | Normalized recording and broadcasting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210088410U true CN210088410U (en) | 2020-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920900225.0U Active CN210088410U (en) | 2019-06-16 | 2019-06-16 | Normalized recording and broadcasting system |
Country Status (1)
| Country | Link |
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| CN (1) | CN210088410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864608A (en) * | 2021-09-26 | 2021-12-31 | 江西环境工程职业学院 | Novel video recording that long-range online education used device |
-
2019
- 2019-06-16 CN CN201920900225.0U patent/CN210088410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864608A (en) * | 2021-09-26 | 2021-12-31 | 江西环境工程职业学院 | Novel video recording that long-range online education used device |
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