CN206332759U - A kind of automatic tracing recorded broadcast equipment - Google Patents
A kind of automatic tracing recorded broadcast equipment Download PDFInfo
- Publication number
- CN206332759U CN206332759U CN201720006253.9U CN201720006253U CN206332759U CN 206332759 U CN206332759 U CN 206332759U CN 201720006253 U CN201720006253 U CN 201720006253U CN 206332759 U CN206332759 U CN 206332759U
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- Prior art keywords
- mounting seat
- column
- controller
- fixed
- rotation assembly
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- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 230000002452 interceptive effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of automatic tracing recorded broadcast equipment, including：Mounting seat, column, axis pin base, video camera, angular adjustment cylinder, rotation assembly, controller, signal searcher of Fig, described mounting seat is affixed on the ceiling, described column top is connected to the center of mounting seat by bearing block, described axis pin base is fixed in the end of column, described video camera end is connected by connecting rod with axis pin base, described angular adjustment cylinder end is connected on column by bearing pin, the expansion link of the other end is connected to the middle part of video camera by bearing pin, described rotation assembly is fixed in mounting seat, and rotation assembly is connected with column, described controller is fixed in mounting seat, described signal searcher of Fig is connected to the outside of mounting seat lower surface, signal searcher of Fig is connected with controller by signal wire.The utility model has the advantages that simple in construction, easy to use, using effect is good.
Description
Technical field
The utility model is related to Web-based instruction equipment technical field, specially a kind of automatic tracing recorded broadcast equipment.
Background technology
Remote multi-media interactive teaching system is mainly by compressing the live video of teachers ' teaching, audio stream with reference to synchronous clear
Look at courseware order, form teaching resource stream, be sent in real time on the computer of distal end student using network, student can pass through in time
Raise one's hand to put question to, the mode such as shared teacher side program, written communication realizes remote interactive teaching.ActiveClass may operate at
There is provided putting down that word, audio frequency and video, courseware, electronic whiteboard, interactive broadcasting are imparted knowledge to students for Internet, satellite network, campus network, LAN
Platform.Space-time limitation is broken in classroom in ActiveClass virtual realities, allows strange land teachers and students by audio frequency and video real-time, interactive, as
Place oneself in the midst of among same classroom.
In distance network teaching, video shooting is an important channel, but in the shooting of actual Teaching video recording
In, generally require other personnel and move camera, and need the angle shot larger, it is necessary to lecturer and bat in shooting
The mutual close fit of personnel is taken the photograph, high-quality instructional video can be just taken, this artificial mode needs artificial input, and
Need the close fit of worker.
The content of the invention
The purpose of this utility model is to provide a kind of automatic tracing recorded broadcast equipment, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of automatic tracing recorded broadcast equipment, including：
Mounting seat, column, axis pin base, video camera, angular adjustment cylinder, rotation assembly, controller, signal searcher of Fig, described installation
Seat is affixed on the ceiling, and described column top is connected to the center of mounting seat, described axis pin base by bearing block
The end of column is fixed in, described video camera end is connected by connecting rod with axis pin base, described angular adjustment cylinder end
End is connected on column by bearing pin, and the expansion link of the other end is connected to the middle part of video camera by bearing pin, and described rotation is total
Into being fixed in mounting seat, and rotation assembly is connected with column, and described controller is fixed in mounting seat, and described signal is searched
Rope device is connected to the outside of mounting seat lower surface, and signal searcher of Fig is connected with controller by signal wire.
It is preferred that, described rotation assembly is made up of electric rotating machine, gearbox, power gear, swing pinion, described rotation
Rotating motor is fixed in mounting seat, and described gearbox is fixed in mounting seat, and input and the motor output shaft of gearbox connect
Connect, described power gear is fixed in the output end of gearbox, described swing pinion is fixed on column, and swing pinion with
Power gear is engaged.
It is preferred that, the Pneumatic extension bar of more piece is provided with the middle part of described column.
It is preferred that, described angular adjustment cylinder, rotation assembly, start expansion link and be connected by signal wire with controller,
Controller carries out Collaborative Control.
It is preferred that, described signal searcher of Fig is connected in mounting seat by magnet piece.
Compared with prior art, the beneficial effects of the utility model are：
1st, it is simple in construction, cheap；
2nd, automatic tracing, easy to use；
3rd, controllability is strong, coverage is wide, using effect good.
The utility model has the advantages that simple in construction, easy to use, using effect is good.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
In figure：1- mounting seats；2- columns；3- axis pin bases；4- video cameras；5- angular adjustment cylinders；6- rotation assembly；7- is controlled
Device processed；8- signal searcher of Fig；9- Pneumatic extension bars；10- magnet pieces；
11- electric rotating machines；12- gearboxes；13- power gears；14- swing pinions.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of automatic tracing recorded broadcast equipment, including：Mounting seat 1, column 2, pin
Axle bed 3, video camera 4, angular adjustment cylinder 5, rotation assembly 6, controller 7, signal searcher of Fig 8, described mounting seat 1 are fixed in
On ceiling, the described top of column 2 is connected to the center of mounting seat 1 by bearing block, and described axis pin base 3 is fixed in
The end of column 2, the described end of video camera 4 is connected by connecting rod with axis pin base 3, the described end of angular adjustment cylinder 5
It is connected to by bearing pin on column 2, the expansion link of the other end is connected to the middle part of video camera 4 by bearing pin, described rotation is total
It is fixed in into 6 in mounting seat 1, and rotation assembly 6 is connected with column 2, described controller 7 is fixed in mounting seat 1, described
Signal searcher of Fig 8 is connected to the outside of the lower surface of mounting seat 1, and signal searcher of Fig 8 is connected with controller 7 by signal wire.
It is preferred that, described rotation assembly 6 is by electric rotating machine 11, gearbox 12, power gear 13,14 groups of swing pinion
Into, described electric rotating machine 11 is fixed in mounting seat 1, and described gearbox 12 is fixed in mounting seat 1, gearbox 12 it is defeated
Enter end to be connected with the output shaft of motor 11, described power gear 13 is fixed in the output end of gearbox 12, described swing pinion
14 are fixed on column 2, and swing pinion 14 is engaged with power gear 13.Change the rotation of camera 4 using gear bar and gear
Gyration；
It is preferred that, the described middle part of column 2 is provided with the Pneumatic extension bar 9 of more piece.The function of height is added, improves and claps
Take the photograph effect；
It is preferred that, described angular adjustment cylinder 5, rotation assembly 6, start expansion link 9 and connected by signal wire and controller 7
Connect, controller 7 carries out Collaborative Control.Collaborative Control, using effect is good；
It is preferred that, described signal searcher of Fig 8 is connected in mounting seat 1 by magnet piece 10.It is easy to signal searcher of Fig 8
Install and change position.
Operation principle：The utility model provides a kind of automatic tracing recorded broadcast equipment, and user passes through to signal searcher of Fig 8
Position signalling is sent to controller 7 by the signal source of position, signal searcher of Fig 8, and controller 7 passes through angular adjustment cylinder 5, rotation
Assembly 6, start expansion link 9 and change the direction of rotation of video camera 4, deflection angle and height, so as to realize tracking recorded broadcast.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of automatic tracing recorded broadcast equipment, including：Mounting seat（1）, column（2）, axis pin base（3）, video camera（4）, angle adjust
Displacements of cylinders（5）, rotation assembly（6）, controller（7）, signal searcher of Fig（8）, it is characterised in that：Described mounting seat（1）It is affixed
On the ceiling, described column（2）Top is connected to mounting seat by bearing block（1）Center, described axis pin base
（3）It is fixed in column（2）End, described video camera（4）End passes through connecting rod and axis pin base（3）Connection, described angle
Degree regulation cylinder（5）End is connected to column by bearing pin（2）On, the expansion link of the other end is connected to video camera by bearing pin
（4）Middle part, described rotation assembly（6）It is fixed in mounting seat（1）It is interior, and rotation assembly（6）With column（2）Connection, it is described
Controller（7）It is fixed in mounting seat（1）Interior, described signal searcher of Fig（8）It is connected to mounting seat（1）The outside of lower surface,
Signal searcher of Fig（8）With controller（7）Connected by signal wire.
2. a kind of automatic tracing recorded broadcast equipment according to claim 1, it is characterised in that：Described rotation assembly（6）By
Electric rotating machine（11）, gearbox（12）, power gear（13）, swing pinion（14）Composition, described electric rotating machine（11）It is affixed
In mounting seat（1）Interior, described gearbox（12）It is fixed in mounting seat（1）On, gearbox（12）Input and motor（11）
Output shaft is connected, described power gear（13）It is fixed in gearbox（12）Output end, described swing pinion（14）It is affixed
In column（2）On, and swing pinion（14）With power gear（13）Engagement.
3. a kind of automatic tracing recorded broadcast equipment according to claim 1, it is characterised in that：Described column（2）Middle part is set
It is equipped with the Pneumatic extension bar of more piece（9）.
4. a kind of automatic tracing recorded broadcast equipment according to claim 1 or 3, it is characterised in that：Described angular adjustment gas
Cylinder（5）, rotation assembly（6）, start expansion link（9）Pass through signal wire and controller（7）Connection, controller（7）Carry out collaboration control
System.
5. a kind of automatic tracing recorded broadcast equipment according to claim 1, it is characterised in that：Described signal searcher of Fig（8）
Pass through magnet piece（10）It is connected to mounting seat（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720006253.9U CN206332759U (en) | 2017-01-04 | 2017-01-04 | A kind of automatic tracing recorded broadcast equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720006253.9U CN206332759U (en) | 2017-01-04 | 2017-01-04 | A kind of automatic tracing recorded broadcast equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332759U true CN206332759U (en) | 2017-07-14 |
Family
ID=59294207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720006253.9U Expired - Fee Related CN206332759U (en) | 2017-01-04 | 2017-01-04 | A kind of automatic tracing recorded broadcast equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442162A (en) * | 2018-11-08 | 2019-03-08 | 安徽瑞林精科股份有限公司 | A kind of punching press testing agency of punch welding production line |
| CN110246384A (en) * | 2019-06-10 | 2019-09-17 | 渭南师范学院 | A kind of vocal music interactive teaching device |
-
2017
- 2017-01-04 CN CN201720006253.9U patent/CN206332759U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442162A (en) * | 2018-11-08 | 2019-03-08 | 安徽瑞林精科股份有限公司 | A kind of punching press testing agency of punch welding production line |
| CN110246384A (en) * | 2019-06-10 | 2019-09-17 | 渭南师范学院 | A kind of vocal music interactive teaching device |
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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: 20170714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |