CN107623821A - A kind of live broadcast device - Google Patents
A kind of live broadcast device Download PDFInfo
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- CN107623821A CN107623821A CN201710846906.9A CN201710846906A CN107623821A CN 107623821 A CN107623821 A CN 107623821A CN 201710846906 A CN201710846906 A CN 201710846906A CN 107623821 A CN107623821 A CN 107623821A
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- controller
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- arm
- communication device
- support
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Abstract
The invention discloses a kind of live broadcast device, and it includes framework, the first picture pick-up device, the second picture pick-up device, the 3rd picture pick-up device, base, the first support arm and the second support arm；The first controller and the first communication device are additionally provided with base, the first controller is electrically connected with the first picture pick-up device, the second picture pick-up device, the 3rd picture pick-up device, the first communication device respectively；First controller is additionally operable to the first video information, the second video information, the 3rd video information of the 3rd picture pick-up device of the production of the second picture pick-up device that the first communication device of control produces the first picture pick-up device and sent to external reception end.User of the present invention can control three picture pick-up devices of different azimuth to carry out live teaching broadcast so that user does not need real-time dollying device in teaching process, the problem of will not causing to block writing on the blackboard, improves efficiency of teaching yet.
Description
Technical field
The present invention relates to streaming media transmission technique field, more particularly to a kind of live broadcast device.
Background technology
With the development of wireless network, increasing user proceeds by network direct broadcasting, and live field is also very extensive.
Current direct-seeding is generally by the mobile phone of user, or carries and set camera and microphone progress live.
Can there is a situation where during live some block or some live contents can not discrimination, especially in live on line give lessons,
Need have detailed understanding to live content.Due to block or it is unintelligible the problems such as cause it is live inefficient.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of live broadcast device, with solve in the prior art due to blocking or
It is unintelligible etc. to cause the problem of live inefficient.
In order to solve the above problems, the invention provides a kind of live broadcast device, and it includes framework, the first picture pick-up device,
Two picture pick-up devices, the 3rd picture pick-up device, base, the first support arm and the second support arm；
The framework is vertically installed on the base, and first picture pick-up device is arranged at the frame roof, described
One end of first support arm is arranged on the side of the base, and second picture pick-up device is arranged at first support arm
On the other end, one end of second support arm is arranged on the opposite side of the base, and the 3rd picture pick-up device is arranged at
On the other end of second support arm；
It is additionally provided with the first controller and the first communication device on the base, first controller is respectively with described
One picture pick-up device, second picture pick-up device, the 3rd picture pick-up device, first communication device are electrically connected with；
First communication device be used for receive outside the first control instruction, and by first control instruction transmit to
First controller, first controller control first picture pick-up device, second to take the photograph according to first control instruction
As simultaneously device, the 3rd picture pick-up device are turned on and off；
First controller is additionally operable to control first communication device to produce first picture pick-up device first
Video information, the second video information, the 3rd video information of the 3rd picture pick-up device of the production of the second picture pick-up device are sent to outside
Receiving terminal.
As a further improvement on the present invention, first to match with first support arm is additionally provided with the base
Groove, first support arm are detachably connected with first groove, and it is logical that second is additionally provided with inside first support arm
Device and second controller are interrogated, the second controller is electrically connected with second communication device, the second picture pick-up device respectively；
Second communication device is used to receive the second control instruction from outside, and second control instruction is passed
The second controller is transported to, the second controller controls second picture pick-up device to open according to second control instruction
Or close；
Second communication device be additionally operable to by second picture pick-up device production second video information send to
External reception end；
The second groove to match with second support arm, second support arm and institute are additionally provided with the base
State the second groove to be detachably connected, the 3rd communication device and the 3rd controller are additionally provided with inside second support arm, it is described
3rd controller is electrically connected with the 3rd communication device, the 3rd picture pick-up device respectively；
3rd communication device is used to receive the 3rd control instruction from outside, and the 3rd control instruction is passed
The 3rd controller is transported to, the 3rd controller controls the 3rd picture pick-up device to open according to the 3rd control instruction
Or close；
3rd communication device be additionally operable to by the 3rd picture pick-up device production the 3rd video information send to
External reception end.
As a further improvement on the present invention, the framework includes first support and second support, and the first support is hung down
Directly it is fixedly installed on the base, the second support Vertical movements are arranged on the side of the first support, and described
Two supports are provided with first picture pick-up device；
Grooved tracks and the first driving element are additionally provided with the first support, one end of the second support is placed in
In the grooved tracks, the other end of the second support is provided with first picture pick-up device, first driving element with
First controller is electrically connected with；
First communication device is additionally operable to the first height regulating command outside reception, and the described first height is adjusted
Instruction is transmitted to first controller, first controller and driven according to the first height regulating command control described first
Second support described in dynamic device drive is moved up or moved down.
As a further improvement on the present invention, the second support and the junction of first picture pick-up device are additionally provided with
Rotary shaft and the second driving element, first picture pick-up device are arranged in the rotary shaft, second driving element and institute
State the electric connection of the first controller；
First communication device also with receiving outside angle rotation instruction, and by the angle rotate instruction transmit to
First controller, first controller is according to the angle rotates instruction control second driving device drives
First picture pick-up device is around rotary shaft rotation predetermined angle.
As a further improvement on the present invention, first support arm also includes the first fixed arm and the first regulating arm, institute
The bottom for stating the first fixed arm is arranged on first groove, and first regulating arm is movably set in first fixed arm
It is interior, second picture pick-up device is set on the top of first regulating arm；
Second support arm also includes the second fixed arm and the second regulating arm, and the bottom of second fixed arm is arranged at
On second groove, second regulating arm is movably set in second fixed arm, the top of second regulating arm
It is upper that 3rd picture pick-up device is set.
As a further improvement on the present invention, it is additionally provided with the 3rd driving element in first fixed arm, the described 3rd
Driving element is mechanically connected with first regulating arm, and the 3rd driving element is electrically connected with the second controller；
Second communication device is additionally operable to the second height regulating command outside reception, and the described second height is adjusted
Instruction is transmitted to the second controller, the second controller and driven according to the second height regulating command control the described 3rd
First regulating arm described in dynamic device drive moves along first fixed arm；
Fourth drive part, the fourth drive part and second regulating arm are additionally provided with second fixed arm
Mechanically connect, and the fourth drive part is electrically connected with the 3rd controller；
3rd communication device is additionally operable to the third height regulating command outside reception, and the third height is adjusted
Instruction is transmitted to the 3rd controller, the 3rd controller and controls the 4 wheel driven according to the third height regulating command
Second regulating arm described in dynamic device drive moves along second fixed arm.
As a further improvement on the present invention, still there are display device and the 4th communication device on the base, described
One controller is connected with the display device, the 4th communication device electric respectively；
4th communication device is used to receiving first video information that first communication device sends, described the
The 3rd video information that second video information and the 3rd communication device that two communication devices are sent are sent, and will
First video information, second video information and the 3rd video information transmission are described to first controller
First controller controls the display device to show first video information, second video information and the 3rd video
One or more of information.
As a further improvement on the present invention, be additionally provided with memory device on the base, the memory device with it is described
4th communication device electric connection；
The memory device is for storing first video information, described second that the 4th communication device receives
Video information and the 3rd video information.
As a further improvement on the present invention, be additionally provided with the base for supply electricity to first controller
One power supply, the second source for supplying electricity to the second controller, the 3rd power supply for supplying electricity to the 3rd controller.
As a further improvement on the present invention, it is additionally provided with the bottom surface of the base for preventing base from sliding anti-skidding
Structure.
The present invention passes through the picture pick-up device of three different azimuths of setting, three picture pick-up devices of the controllable different azimuth of user
Carry out live teaching broadcast so that user does not need real-time dollying device in teaching process, will not cause to block writing on the blackboard yet
Problem, improve efficiency of teaching.
Brief description of the drawings
Fig. 1 is the structural representation of live broadcast device one embodiment of the present invention.
Fig. 2 is the structural representation of second embodiment of live broadcast device of the present invention.
Fig. 3 is the structural representation of 3rd embodiment of live broadcast device of the present invention.
Fig. 4 is the structural representation of 4th embodiment of live broadcast device of the present invention.
Fig. 5 is the structural representation of 5th embodiment of live broadcast device of the present invention.
Fig. 6 is the structural representation of 6th embodiment of live broadcast device of the present invention.
Fig. 7 is the structural representation of 7th embodiment of live broadcast device of the present invention.
Fig. 8 is the structural representation of 8th embodiment of live broadcast device of the present invention.
Fig. 9 is the structural representation of 9th embodiment of live broadcast device of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used to limit the present invention.
Fig. 1 illustrates one embodiment of live broadcast device of the present invention, and in the present embodiment, it includes the shooting of framework 1, first
Device 2, the second picture pick-up device 3, the 3rd picture pick-up device 4, base 5, the first support arm 6 and the second support arm 7.
Framework 1 is vertically installed on base 5, and the first picture pick-up device 2 is arranged at the top of framework 1, one end of the first support arm 6
It is arranged on the side of base 5, the second picture pick-up device 3 is arranged on the other end of the first support arm 6, and the one of the second support arm 7
End is arranged on the opposite side of base 5, and the 3rd picture pick-up device 4 is arranged on the other end of the second support arm 7.
The first controller 51 and the first communication device 52 are additionally provided with base 5, the first controller 51 is taken the photograph with first respectively
As device 2, the second picture pick-up device 3, the 3rd picture pick-up device 4, the first communication device 52 are electrically connected with.
First communication device 52 is used for the first control instruction for receiving outside, and the first control instruction is transmitted to the first control
Device 51 processed, the first controller 51 control the first picture pick-up device 2, the second picture pick-up device 3, the 3rd image pick-up device according to the first control instruction
Part 4 is turned on and off simultaneously.
Specifically, the first controller 51 also can control the first picture pick-up device 2, the second picture pick-up device according to the first control instruction
3rd, one or two in the 3rd picture pick-up device 4 is turned on and off.
The first video that first controller 51 is additionally operable to control the first communication device 52 to produce the first picture pick-up device 2 is believed
Breath, the second video information, the 3rd video information of the 3rd picture pick-up device 4 of the production of the second picture pick-up device 3 are sent to external reception
End.
Specifically, if the first picture pick-up device 2, the second picture pick-up device 3, the 3rd picture pick-up device 4 are when being all turned on, first
Controller 51 sends video information set by the picture pick-up device opened to external reception end.
The present embodiment passes through the picture pick-up device of three different azimuths of setting, three image pick-up devices of the controllable different azimuth of user
Part carries out live teaching broadcast so that user does not need real-time dollying device in teaching process, will not cause to block writing on the blackboard yet
The problem of, improve efficiency of teaching.
On the basis of above-described embodiment, referring to Fig. 2, in the present embodiment, it is additionally provided with base 5 and the first support arm
6 the first grooves 53 to match, the first support arm 6 are detachably connected with the first groove 53, are additionally provided with inside the first support arm 6
Second communication device 61 and second controller 62, second controller 62 are electric with the second communication device 61, the second picture pick-up device 3 respectively
Property connection.
Second communication device 61 is used to receive the second control instruction from outside, and the second control instruction is transmitted to the
Two controllers 62, second controller 62 control the second picture pick-up device 3 to be turned on and off according to the second control instruction.
Second communication device 61 is additionally operable to send the second video information that the second picture pick-up device 3 is produced to external reception
End.
The second groove 54 to match with the second support arm 7, the second support arm 7 and the second groove are additionally provided with base 5
54 are detachably connected, and the 3rd communication device 71 and the 3rd controller 72, the 3rd controller 72 are additionally provided with inside the second support arm 7
It is electrically connected with respectively with the 3rd communication device 71, the 3rd picture pick-up device 4.
3rd communication device 71 is used to receive the 3rd control instruction from outside, and the 3rd control instruction is transmitted to the
Three controllers 72, the 3rd controller 72 control the 3rd picture pick-up device 4 to be turned on and off according to the 3rd control instruction.
3rd communication device 71 is additionally operable to send the 3rd video information that the 3rd picture pick-up device 4 is produced to external reception
End.
The present embodiment is by the way that the first support arm 6, the second support arm 7 are detachably connected with base 5 respectively, while first
Support arm 6, the second support arm 7 set controller and communication device so that the second picture pick-up device 3 can be prevented with the 3rd picture pick-up device 4
Only with the optional position in living broadcast environment, the live demand of different user can be met.
On the basis of above-described embodiment, referring to Fig. 3, in the present embodiment, framework 1 includes first support 11 and second
Frame 12, first support 11 are vertically fixedly installed on base 5, and the Vertical movements of second support 12 are arranged at the side of first support 11
On, second support 12 is provided with the first picture pick-up device 2.
The driving element 112 of grooved tracks 111 and first is additionally provided with first support 11, one end of second support 12 houses
In grooved tracks 111, the other end of second support 12 is provided with the first picture pick-up device 2, the first driving element 112 and the first control
Device 51 processed is electrically connected with.
Specifically, up-down mode of the second support 12 in first support 11 also includes but is not limited to screw mandrel lifting, chain
The up-down modes such as lifting, gear lifting.
Preferably, screw mandrel body of rod (not shown) is additionally provided with grooved tracks 111, second support 12 is placed in groove
One end of track 111 is additionally provided with the screw rod bushing (not shown) to match with the shape of grooved tracks 111, and screw rod bushing is sleeved on
On the screw mandrel body of rod, screw mandrel lifting structure is formed.
First communication device 52 is additionally operable to the first height regulating command outside reception, and the first height regulating command is passed
The first controller 51 is transported to, the first controller 51 controls the first driving element 112 driving second according to the first height regulating command
Support 12 is moved up or moved down.
The present embodiment adjusts shooting height by the first picture pick-up device of user's remote control automatic lifting 2, it is not necessary to behaviour manually
Make, further improve live efficiency.Simultaneously preferably screw mandrel up-down mode cause second support 12 lifting process medium velocity it is fast,
Resistance is small so that the first picture pick-up device 2 can quickly be focused so that the first picture pick-up device 2 can faster obtain size conjunction
Suitable definition high video or photo.
On the basis of above-described embodiment, referring to Fig. 4, in the present embodiment, the picture pick-up device 2 of second support 12 and first
Junction is additionally provided with the driving element 122 of rotary shaft 121 and second, and the first picture pick-up device 2 is arranged in rotary shaft 121, and second
Driving element 122 is electrically connected with the first controller 51.
First communication device 52 is also instructed with the angle rotation outside reception, and angle rotation instruction is transmitted to the first control
Device 51 processed, the first controller 51 rotate instruction the second driving element 122 of control according to angle and drive the first picture pick-up device 2 around rotation
Rotating shaft 121 rotates predetermined angle.
Specifically, angle rotation instruction can be that the rotation of predetermined angle instructs, or the startup of rotation stops
Only order.
The present embodiment is remotely controlled the first picture pick-up device 2 by user and rotates predetermined angle, it is not necessary to and it is manually operated, it ensure that straight
Efficiency is broadcast, also improves Consumer's Experience.
On the basis of above-described embodiment, referring to Fig. 5, in the present embodiment, the first support arm 6 also includes the first fixed arm
63 and first regulating arm 64, the bottom of the first fixed arm 63 be arranged on the first groove 53, the first regulating arm 64 is movably set in
In first fixed arm 63, the second picture pick-up device 3 is set on the top of first regulating arm 64.
Specifically, the first limit device for preventing the first regulating arm 64 from deviating from is additionally provided with the first fixed arm 63
(not shown).
Second support arm 7 also includes the second fixed arm 73 and the second regulating arm 74, and the bottom of the second fixed arm 73 is arranged at
On second groove 54, the second regulating arm 74 is movably set in the second fixed arm 73, and is set on the top of the second regulating arm 74
Three picture pick-up devices 4.
Specifically, the second limit device for preventing the second regulating arm 74 from deviating from is additionally provided with the second fixed arm 73
(not shown).
The present embodiment is by lifting the first support arm 6 and the second support arm 7 so that the picture pick-up device lifting of top, expands
The coverage of picture pick-up device.
On the basis of above-described embodiment, referring to Fig. 6, in the present embodiment, the 3rd is additionally provided with the first fixed arm 63
Driving element 631, the 3rd driving element 631 mechanically connect with the first regulating arm 64, and the 3rd driving element 631 and the second control
Device 62 is electrically connected with.
Second communication device 61 is additionally operable to the second height regulating command outside reception, and the second height regulating command is passed
Second controller 62 is transported to, second controller 62 controls the 3rd driving element 631 driving first according to the second height regulating command
Regulating arm 64 moves along the first fixed arm 63.
Specifically, the up-down mode of the first support arm can be lifted by chain, gear lifts, screw rod lifts etc..
Fourth drive part 731, the machine of 731 and second regulating arm of fourth drive part 74 are additionally provided with second fixed arm 73
Tool is connected, and fourth drive part 731 is electrically connected with the 3rd controller 631.
3rd communication device 71 is additionally operable to the third height regulating command outside reception, and third height regulating command is passed
The 3rd controller 72 is transported to, the 3rd controller 72 controls fourth drive part 731 to drive second according to third height regulating command
Regulating arm 74 moves along the second fixed arm 73.
Specifically, the up-down mode of the second support arm can be lifted by chain, gear lifts, screw rod lifts etc..
On the basis of above-described embodiment, referring to Fig. 7, still there are display device 55 and in the present embodiment, on base 5
Four communication devices 56, the first controller 51 are electrically connected with display device 55, the 4th communication device 56 respectively.
4th communication device 56 is used to receive the first video information, the second communication device 61 that the first communication device 52 is sent
The 3rd video information that the second video information sent and the 3rd communication device 71 are sent, and the first video information, second are regarded
Frequency information and the 3rd video information transmission to the first controller 51, the first controller 51 control display device 55 show the first video
One or more of information, the second video information and the 3rd video information.
Specifically, the display mode of display device 55 may be configured as the above-mentioned multiple video informations of split screen display available, can also pass through
Multiple display devices are set to show above-mentioned multiple video informations respectively.
The present embodiment allows the live letter of user's real time inspection by the way that multiple video informations are shown to display device 55
Breath, and the shooting angle for being available for user to adjust picture pick-up device in real time, ensure that live efficiency.
On the basis of above-described embodiment, referring to Fig. 8, in the present embodiment, memory device 57 is additionally provided with base 5,
Memory device 57 is electrically connected with the 4th communication device 56.
Memory device 57 is used to store the first video information, the second video information and that the 4th communication device 56 receives
Three video informations.
On the basis of above-described embodiment, referring to Fig. 9, in the present embodiment, it is additionally provided with base 5 for supplying electricity to the
First power supply 511 of one controller 51, the second source 621 for supplying electricity to second controller 62, for supply electricity to the 3rd control
3rd power supply 721 of device 72 processed.
The present embodiment on three picture pick-up devices by setting power supply respectively so that live broadcast device can be in not external fixation
Used in the case of power supply, expand the use range of live broadcast device.
On the basis of above-described embodiment, in the present embodiment, it is additionally provided with the bottom surface of base 5 for preventing base 5
The anti-skid structure (not shown) of slip.
The present embodiment in the bottom surface of base 5 by setting anti-skid structure so that live broadcast device is positioned over out-of-flatness or has the gradient
Face on when will not produce slip so as to causing live broadcast device to damage, ensure that the safety in utilization of live broadcast device.
The embodiment of invention is described in detail above, but it is only used as example, and the present invention is not intended to limit
In specific embodiments described above.For a person skilled in the art, any equivalent modifications carried out to the invention
Or substitute also all among scope of the invention, therefore, the equalization made in the case where not departing from the spirit and principles in the present invention scope
Conversion and modification, improvement etc., all should be contained within the scope of the invention.
Claims (10)
1. a kind of live broadcast device, it is characterised in that it includes framework, the first picture pick-up device, the second picture pick-up device, the 3rd image pick-up device
Part, base, the first support arm and the second support arm；
The framework is vertically installed on the base, and first picture pick-up device is arranged at the frame roof, and described first
One end of support arm is arranged on the side of the base, and second picture pick-up device is arranged at the another of first support arm
On end, one end of second support arm is arranged on the opposite side of the base, and the 3rd picture pick-up device is arranged at described
On the other end of second support arm；
The first controller and the first communication device are additionally provided with the base, first controller is taken the photograph with described first respectively
As device, second picture pick-up device, the 3rd picture pick-up device, first communication device are electrically connected with；
First communication device is used for the first control instruction for receiving outside, and first control instruction is transmitted to described
First controller, first controller control first picture pick-up device, the second image pick-up device according to first control instruction
Part, the 3rd picture pick-up device are turned on and off simultaneously；
First controller is additionally operable to the first video for controlling first communication device to produce first picture pick-up device
Information, the second video information, the 3rd video information of the 3rd picture pick-up device of the production of the second picture pick-up device are sent to external reception
End.
2. live broadcast device according to claim 1, it is characterised in that be additionally provided with the base and the described first support
The first groove that arm matches, first support arm are detachably connected with first groove, inside first support arm
The second communication device and second controller are additionally provided with, the second controller is taken the photograph with second communication device, second respectively
As device electric connects；
Second communication device be used for receive from outside the second control instruction, and by second control instruction transmit to
The second controller, the second controller control second picture pick-up device to open or close according to second control instruction
Close；
Second communication device is additionally operable to send second video information of second picture pick-up device production to outside
Receiving terminal；
It is additionally provided with the second groove to match with second support arm on the base, second support arm and described the
Two grooves are detachably connected, and are additionally provided with the 3rd communication device and the 3rd controller inside second support arm, and the described 3rd
Controller is electrically connected with the 3rd communication device, the 3rd picture pick-up device respectively；
3rd communication device be used for receive from outside the 3rd control instruction, and by the 3rd control instruction transmit to
3rd controller, the 3rd controller control the 3rd picture pick-up device to open or close according to the 3rd control instruction
Close；
3rd communication device is additionally operable to send the 3rd video information of the 3rd picture pick-up device production to outside
Receiving terminal.
3. live broadcast device according to claim 1, it is characterised in that the framework includes first support and second support,
The first support is vertically fixedly installed on the base, and the second support Vertical movements are arranged at the first support
On side, the second support is provided with first picture pick-up device；
It is additionally provided with grooved tracks and the first driving element in the first support, one end of the second support is placed in described
In grooved tracks, the other end of the second support is provided with first picture pick-up device, first driving element with it is described
First controller is electrically connected with；
First communication device be additionally operable to receive outside the first height regulating command, and by the first height regulating command
Transmit to first controller, first controller and first driver is controlled according to the first height regulating command
Part drives the second support to move up or move down.
4. live broadcast device according to claim 3, it is characterised in that the second support and first picture pick-up device
Junction is additionally provided with rotary shaft and the second driving element, and first picture pick-up device is arranged in the rotary shaft, and described
Two driving elements are electrically connected with first controller；
First communication device is also instructed with the angle rotation outside reception, and angle rotation instruction is transmitted to described
First controller, first controller is first according to the angle rotates instruction control second driving device drives
Picture pick-up device is around rotary shaft rotation predetermined angle.
5. live broadcast device according to claim 2, it is characterised in that first support arm also include the first fixed arm and
First regulating arm, the bottom of first fixed arm are arranged on first groove, and first regulating arm is movably set in
In first fixed arm, second picture pick-up device is set on the top of first regulating arm；
Second support arm also includes the second fixed arm and the second regulating arm, and the bottom of second fixed arm is arranged at described
On second groove, second regulating arm is movably set in second fixed arm, is set on the top of second regulating arm
Put the 3rd picture pick-up device.
6. live broadcast device according to claim 5, it is characterised in that the 3rd driving is additionally provided with first fixed arm
Device, the 3rd driving element mechanically connect with first regulating arm, and the 3rd driving element and the described second control
Device processed is electrically connected with；
Second communication device be additionally operable to receive outside the second height regulating command, and by the second height regulating command
Transmit to the second controller, the second controller and the 3rd driver is controlled according to the second height regulating command
Part drives first regulating arm to be moved along first fixed arm；
Fourth drive part, the fourth drive part and second regulating arm machinery are additionally provided with second fixed arm
Connection, and the fourth drive part is electrically connected with the 3rd controller；
3rd communication device be additionally operable to receive outside third height regulating command, and by the third height regulating command
Transmit to the 3rd controller, the 3rd controller and the fourth drive is controlled according to the third height regulating command
Part drives second regulating arm to be moved along second fixed arm.
7. live broadcast device according to claim 1, it is characterised in that still have display device and four-way on the base
Device is interrogated, first controller is connected with the display device, the 4th communication device electric respectively；
4th communication device is logical for receiving first video information, described second that first communication device is sent
Second video information of device transmission and the 3rd video information of the 3rd communication device transmission are interrogated, and by described in
First video information, second video information and the 3rd video information transmission are to first controller, and described first
Controller controls the display device to show first video information, second video information and the 3rd video information
One or more of.
8. live broadcast device according to claim 7, it is characterised in that memory device is additionally provided with the base, it is described
Memory device is connected with the described 4th communication device electric；
The memory device is used to store first video information, second video that the 4th communication device receives
Information and the 3rd video information.
9. live broadcast device according to claim 2, it is characterised in that be additionally provided with the base described for supplying electricity to
First power supply of the first controller, the second source for supplying electricity to the second controller, for supply electricity to it is described 3rd control
3rd power supply of device processed.
10. live broadcast device according to claim 1, it is characterised in that be additionally provided with the bottom surface of the base for preventing
The anti-skid structure that only base slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846906.9A CN107623821A (en) | 2017-09-19 | 2017-09-19 | A kind of live broadcast device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846906.9A CN107623821A (en) | 2017-09-19 | 2017-09-19 | A kind of live broadcast device |
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| CN107623821A true CN107623821A (en) | 2018-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710846906.9A Pending CN107623821A (en) | 2017-09-19 | 2017-09-19 | A kind of live broadcast device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109003483A (en) * | 2018-10-24 | 2018-12-14 | 深圳市兴鼎业科技有限公司 | Experimental teaching unit |
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