CN208938042U - A kind of studio equipment - Google Patents
A kind of studio equipment Download PDFInfo
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- CN208938042U CN208938042U CN201822026628.5U CN201822026628U CN208938042U CN 208938042 U CN208938042 U CN 208938042U CN 201822026628 U CN201822026628 U CN 201822026628U CN 208938042 U CN208938042 U CN 208938042U
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- interface
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Abstract
The utility model provides a kind of studio equipment.The studio equipment includes: shell, and setting is in the intracorporal control panel of the shell, broadcasting mainboard；Control chip is provided on the control panel, the control chip is connected with the broadcasting mainboard, and the control chip is connected with playback equipment to be controlled；The operational order for playing mainboard and being used to receive user, and the operational order is sent to the control chip；The control chip is used to control the playback equipment according to described instruction.By the way that control panel and broadcasting mainboard to be integrated in same housing, the control chip and the broadcasting mainboard can be attached the studio equipment in inside, avoid complicated cabling, keep the studio equipment convenient to use.
Description
Technical field
The utility model relates to technical field of electronic equipment, in particular to a kind of studio equipment.
Background technique
The integrated of the studio equipment of existing glazing light-regulating screen is integrated by the equipment of independent function, such as a PC
Machine, individual control panel etc., each equipment is relatively independent.
Existing this integration mode in actual use, by taking PC machine and control panel as an example, can individually set these
Back-up is not placed in different positions, then by a large amount of connecting line by PC machine connect with adjusting light screen or by PC machine with it is automatically controlled
Equipment connects or connect control panel with adjusting light screen.This mode needs a large amount of cabling, while being also contemplated that equipment
Placement position, it has not been convenient to the use of user.
Utility model content
The application is to provide a kind of studio equipment, to solve studio equipment in the prior art technology inconvenient to use
Problem.
Embodiments herein is accomplished in that
The utility model embodiment provides a kind of studio equipment, and the studio equipment includes: shell, is arranged in the shell
Interior control panel plays mainboard；Control chip is provided on the control panel, the control chip and the broadcasting mainboard connect
It connects, the control chip is connected with playback equipment to be controlled；The operational order for playing mainboard and being used to receive user, and will
The operational order is sent to the control chip；The control chip is used to control the playback equipment according to described instruction.
The studio equipment is by the way that control panel and broadcasting mainboard to be integrated in same housing, the control chip and the broadcasting mainboard
It can be attached in inside, avoid complicated cabling, keep the studio equipment convenient to use.
In a possible implementation, power module, the power module and institute are additionally provided on the control panel
Control chip is stated to be separately connected with the playback equipment；The power module is used to provide the electricity that the playback equipment needs respectively
Pressure and the control chip required voltage.By the way that power module to be also disposed on the control panel, make the power module
Voltage is provided for the playback equipment and the control chip, multiple power sources adapter is not being needed, is improving the Broadcast Control and set
Standby applicability.
In a possible implementation, the power module is also connect with the broadcasting mainboard, the broadcasting mainboard
It is used to provide the described the input voltage of power module, the power module is used to be respectively outputted to after input voltage conversion
The playback equipment and the control chip.Input voltage is provided for the power module by the broadcasting mainboard, is not needed
It is re-introduced into new external input power, realizes internal connection, complicated cabling is avoided, the studio equipment is made to facilitate behaviour
Make.
In a possible implementation, the power module includes boost inverter circuit and reduction voltage circuit, the liter
Pressure inverter circuit is used to that the playback equipment will to be output to after input voltage boosting inversion, and the reduction voltage circuit is used for institute
The control chip is input to after stating input voltage decompression.It is realized respectively by the boost inverter circuit and the reduction voltage circuit
Boosting inversion and decompression inversion, to provide the playback equipment and the control chip required voltage.
In a possible implementation, multiple internal connecting interfaces, the broadcasting master are provided on the control panel
Multiple internal interfaces corresponding with the multiple inside connecting interface are provided on plate, the multiple internal connecting interface is by leading
Line is connected respectively with the multiple internal interface.It is real by the multiple internal connecting interface and the multiple internal interface
The existing control chip connect with the inside for playing mainboard, when specific operation more simply and conveniently, while being avoided and being answered
Miscellaneous cabling.
In a possible implementation, the multiple internal connecting interface includes communication interface, detects interface, described
Multiple internal interfaces include serial ports, com interface, and the communication interface is connected with the serial ports by conducting wire, the detection interface
It is connected with the com interface by conducting wire.By setting communication interface, detection interface, serial ports, com interface, set the Broadcast Control
It is standby to be able to carry out serial communication and then transmit instruction；Such as switching on and shutting down signal can also be detected simultaneously, realized to the studio equipment
Switch control etc..
In a possible implementation, it is provided with output interface on the control panel, is arranged on the output interface
There is connecting wire, through-hole is offered on the shell, the connecting wire passes through the through-hole and is connected to described to be controlled broadcast
It puts in equipment.By the way that the output interface is arranged, and connecting wire is set, connect the control panel with the playback equipment,
To export relevant control signal to the playback equipment.
In a possible implementation, outer input interface is provided on the control panel, the external input connects
It is provided with external wire on mouthful, through-hole is offered on the shell, the external wire passes through the through-hole and is connected to external biography
On sensor, the control panel is also used to identify the signal of the external sensor.It is connect by the way that the external input is arranged
Mouth and the outer lead, make the studio equipment that can also identify the signal of external sensor, extend the studio equipment
Function.
In a possible implementation, it is provided with external interface on the broadcasting mainboard, the external interface includes
Power connector and data connector；It is offered on the shell and the location and shape of the power interface and the data-interface point
Not corresponding opening.The power interface and the data-interface are set on the broadcasting mainboard, keep the broadcasting mainboard logical
The power interface access external power supply is crossed, the data-interface and external progress data exchange are passed through.
In a possible implementation, the data-interface includes HDMI interface, USB interface, AUDIO interface, net
Network interface.By these types of data-interface, the studio equipment is allow to carry out the biography of the data such as audio data, text data
It is defeated.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, the utility model reality is cited below particularly
Example is applied, and cooperates appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the first viewing angle constructions of studio equipment schematic diagram provided by the embodiment of the utility model；
Fig. 2 is the second viewing angle constructions of studio equipment schematic diagram provided by the embodiment of the utility model；
Fig. 3 is studio equipment third viewing angle constructions schematic diagram provided by the embodiment of the utility model；
Fig. 4 is boost inverter circuit figure provided by the embodiment of the utility model；
Fig. 5 is the first reduction voltage circuit figure provided by the embodiment of the utility model；
Fig. 6 is the second reduction voltage circuit figure provided by the embodiment of the utility model；
Fig. 7 is connection schematic diagram inside studio equipment provided by the embodiment of the utility model.
Icon: 10- studio equipment；11- shell；12- control panel；13- plays mainboard.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be matched with a variety of different
It sets to arrange and design.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Reality based on the utility model
Apply example, those skilled in the art's every other embodiment obtained without making creative work belongs to
The range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " in ", "upper", "lower", "horizontal", "inner", "outside"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings or the utility model product uses
When the orientation or positional relationship usually put, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or
It implies that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as
Limitations of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection.It can be mechanical connection, be also possible to be electrically connected.It can be directly connected, the indirect phase of intermediary can also be passed through
Even, it can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
With reference to the accompanying drawing, it elaborates to some embodiments of the utility model.In the absence of conflict, under
The feature in embodiment and embodiment stated can be combined with each other.
The application is to provide a kind of studio equipment, to solve the technology that studio equipment in the prior art is inconvenient to operate
Problem.
For the clearer scheme understood in the utility model embodiment, corresponding solution first is done to studio equipment herein
It releases.Studio equipment is the control equipment of some playback equipments, playback equipment: such as glazing light-regulating screen or projection screen.It broadcasts
Control equipment generally comprises electric-control system and industrial control system, and industrial control system and electric-control system are equivalent to the relationship of host and slave, work
Control system is mainly the play instruction for receiving user, and the software run in industrial control system can be generated according to the play instruction and be controlled
Order, so that electric-control system controls playback equipment according to the control command and plays out.By studio equipment, may be implemented to broadcasting
Put the broadcasting control of equipment, such as adjust brightness, adjust broadcasting speed etc..
It as depicted in figs. 1 and 2, is studio equipment 10 provided by the utility model, studio equipment 10 includes shell 11, control
Plate 12 and broadcasting mainboard 13.
Control panel 12 and broadcasting mainboard 13 are arranged in shell 11, and control chip 121 is provided on control panel 12, controls core
Piece 121 and broadcasting mainboard 13 connect, and control chip 121 is connected with playback equipment to be controlled.Mainboard 13 is played to use for receiving
The operational order at family, and the operational order is sent to control chip 121, control chip 121 controls institute according to described instruction
State playback equipment.
Wherein, control panel 12 and broadcasting mainboard 13 can be PCB (Printed Circuit Board) circuit board, control
Coremaking piece 121 can be all types of single-chip microcontrollers, such as 51 single-chip microcontrollers or 32 single-chip microcontrollers, can store in control chip 121
There are pre-set programs, to realize the control to the playback equipment.
Studio equipment 10 provided by the utility model by control panel 12 and plays the setting of mainboard 13 in shell 11, original
Control mode do not change, compared with the existing technology in control panel 12 be individual control panel, play mainboard 13 be independent
Master control PC (personal computer, personal computer) machine for, the two is put together, on the one hand, connection it is more square
Just, reduce unnecessary cabling；On the other hand convenient for the two relevant operation such as being overhauled or replaced simultaneously.Always
For body, be arranged in same housing, convenient for user carry out using.
It for control panel 12 and plays a kind of possible implementation between mainboard 13: being provided on control panel 12 in multiple
Portion's connecting interface plays and is provided with multiple internal interfaces corresponding with the multiple inside connecting interface on mainboard 13, described more
A internal connecting interface is connected respectively by conducting wire and the multiple internal interface.
It is understood that being additionally provided with the peripheral circuit of control chip 121 on control panel 12, control chip 121 passes through
Peripheral circuit is realized and external interaction.Therefore, it by the way that internal connecting interface and internal interface is arranged, realizes control panel 12 and broadcasts
The connection of mainboard 13 is put, and then realizes the control chip 121 on control panel 12 indirectly and plays the connection between mainboard 13.
In this possible implementation, the multiple internal connecting interface may include communication interface, detect interface,
The multiple internal interface includes serial ports, com interface, and the communication interface is connected with the serial ports by conducting wire, the detection
Interface is connected with the com interface by conducting wire.
Wherein, serial ports, com port refer to physical interface form, and the conducting wire can be serial port connecting wire, connecting wire etc.；
It is also possible to the customization connecting line according to Interface design.The serial ports may be implemented control panel 12 and play logical between mainboard 13
Detection signal such as switching on and shutting down may be implemented in letter, the detection interface and the com interface, to realize playback equipment 10
The relevant controls such as switching on and shutting down.The multiple internal interface can also include the interface of other corresponding functions, can be according to control core
The demand for control of piece 121 is arranged accordingly.
In addition, be additionally provided with output interface on control panel 12, it is provided with connecting wire on the output interface, on shell 11
Through-hole is offered, the connecting wire passes through the through-hole and is connected on the playback equipment to be controlled.I.e. control panel 12 is logical
The through-hole outconnector crossed on shell 11 is connect with the playback equipment, so that the control chip 121 on control panel 12 is defeated
Control signal is output on the playback equipment out.
Further, it is additionally provided with outer input interface on control panel 12, is provided on the outer input interface external
Conducting wire offers through-hole on shell 11, and the external wire passes through the through-hole and is connected on external sensor, controls chip
121 are also used to identify the signal of the external sensor.
Certainly, external detection equipment is not limited to external sensor, can also be other external detection equipments, can lead to
It crosses and is connect with external wire, transmission detection signal is detected to control chip 121.
The conducting wire that the conducting wire and output interface drawn for outer input interface are drawn can pass through same through-hole, can also be with
Across different through-holes.When passing through same through-hole, conducting wire can be put in order and pass through the through-hole in the form of bundle conductor.
For playing mainboard 13, playing can be set external interface on mainboard 13, and the external interface includes that power supply connects
Mouth and data-interface；It is corresponding, it is offered on shell 11 and the location and shape of the power interface and the data-interface point
Not corresponding opening.The power interface can be used for accessing external power supply, and the data-interface can be carried out with external equipment
Data transmission.
Wherein, the data-interface may include HDMI (High Definition Multimedia Interface, height
Clear multimedia interface), USB (Universal Serial Bus, universal serial bus) interface, AUDIO (audio) interface, network
Interface.HDMI interface can be used for transmitting audio data；It is various to carry out that USB interface can be used for connecting a variety of different equipment
The transmission of data, as read the data played in 13 memory of mainboard；AUDIO interface can be used as earphone jack；Network interface
It can be used for connecting network.
User operation instruction is received for playing mainboard 13, a kind of possible embodiment: is arranged on shell 11 multiple
Operation button or key etc., such as brightness regulation, volume knob, multiple operation buttons or key and broadcasting mainboard 13
Connection plays the operational order that user is received on mainboard 13 when user presses corresponding operation button or key.It is another
Possible embodiment: multiple operation buttons or key setting play mainboard 13 on, on shell 11 with these keys or
The corresponding position of person's button opens up opening so that button or key can be shown outside on shell 11, thus allow user into
The relevant operation of row.Specifically can be to be arranged inside shell 11 as shown in figure 3, playing mainboard 13, button A and knob B pass through
It is shown on shell 11 outside the opening opened up on shell 11.
In the prior art, an individual power-supply system is generally also had, which includes multiple power adaptations
Device can power for different playback equipments, or electric-control system power supply.This mode being separately provided is installed at the scene
The multiple power supply adaptors of Shi Huiyou are difficult to differentiate the corresponding equipment of each adaptation device in the case where cabling is intensive.Studio equipment
10 have reduced a part of cabling, in order to be more convenient the use of power-supply system also, can also be added in studio equipment 10
Power-supply system.
Therefore, optionally, it is additionally provided with power module, the power module and control chip 121 on control panel 12 and broadcasts
Equipment is put to be separately connected；The power module is needed for providing the playback equipment required voltage and control chip 121 respectively
The voltage wanted.
In this embodiment, the power module not only can provide voltage for the playback equipment, can also be
It controls chip 121 and voltage is provided.
Specifically, the power module can be for the voltage that the playback equipment and control chip 121 provide by institute
Externally input voltage after stating power module conversion can be directly defeated by external power supply externally input voltage
The voltage entered.It is also required to external power supply power supply in view of playing mainboard 13, the power module is arranged on control panel 12, in order to
Cabling is reduced, input voltage can be provided by playing mainboard 13 for power module.
Therefore, optionally, the power module is also connect with broadcasting mainboard 13, is played mainboard 13 and is used to provide the described power supply
The input voltage of module, the power module are used to that the playback equipment and control will to be respectively outputted to after input voltage conversion
Coremaking piece 121.
The playback equipment voltage output end of the power module can open up the power supply with extracting power supply cord on shell 11
The correspondence through-hole of line, so that the power supply line is picked out by the corresponding through-hole, when the playback equipment needs to power, with institute
State power supply line connection.
Under this embodiment, the power module is equivalent to a power conversion module, input voltage can be turned
Turn to the playback equipment and control 121 required voltage of chip.
Assuming that external input voltage is direct current 12V, that is, the input voltage played on mainboard 13 is direct current 12V；It is described
Playback equipment required voltage is exchange 36V；Controlling 121 required voltage of chip includes direct current 5V and direct current 3.3V.Certainly,
In specific voltage swing be not limited to the present embodiment and assumed.At this point, the power module includes boost inverter circuit and drop
Volt circuit, the boost inverter circuit are used to that the playback equipment, the drop will to be output to after input voltage boosting inversion
Volt circuit is used to that control chip 121 will to be input to after input voltage decompression.
As shown in figure 4, being a kind of boost inverter circuit provided in this embodiment, the boost inverter circuit includes boosting section
Point and Converting Unit.Boosting section point includes inductance L1 and switchs metal-oxide-semiconductor Q, and one end of inductance L1 is connect with mainboard 13 is played, inductance
The drain electrode of the L1 other end and metal-oxide-semiconductor connects, and the grid of metal-oxide-semiconductor is connect with control chip 121, the source electrode ground connection of metal-oxide-semiconductor.Inverting part
It is divided into full-bridge circuit, is made of four identical metal-oxide-semiconductors.It is connected with rectifier diode D1 between boosting part and Converting Unit,
Diode D1 is transferred to after the voltage filter after passing through boosting section decilitre pressure Converting Unit and carries out inversion, finally output exchange
36V voltage.R therein characterizes the playback equipment.
The principle of the boost inverter circuit: control chip 121 for switching tube Q provides driving signal, drive Q conducting and
It closes.Inductance L1 is as energy-storage travelling wave tube, and in the time of switching tube Q closure, inductance L1 can be converted into electric energy magnetic field energy, and
It is stored, after switching tube Q is disconnected, the magnetic field energy stored can be transformed into electric field energy by inductance L1, and can be allowed
This energy, by the filtering of diode D1, obtains smooth DC voltage after being superimposed with input supply voltage.Then should
DC voltage carries out being converted to alternating voltage by full bridge inverter.
For reduction voltage circuit, the voltage of 5V and 3.3V are finally obtained, therefore the reduction voltage circuit may include
One reduction voltage circuit and the second reduction voltage circuit, the input terminal of first reduction voltage circuit input the input voltage, first drop
The output end of volt circuit is connect with the input terminal of second reduction voltage circuit and control chip 121 respectively, the second decompression electricity
The output end on road is connect with control chip 121, and first reduction voltage circuit is for providing the DC voltage of 5V, second decompression
Circuit is for providing the DC voltage of 3.3V.
As shown in figure 5, being a kind of first reduction voltage circuit provided in this embodiment, wherein the effect of capacitor C and inductance L are filters
Wave, the decompression chip that the first reduction voltage circuit mainly passes through 12V-5V realize decompression, as LM2596 is depressured chip, the decompression chip
Input voltage terminal 1 input 12V DC voltage, output end 3 and inductance capacitor filtering circuit connection, ground terminal 2 is grounded, 0 potential
End 4 is connect with the capacitor C of output filtering, and on the one hand the 5V voltage finally obtained can be output to control chip 121, on the other hand
The input for being also used as second reduction voltage circuit is further depressured.
As shown in fig. 6, being a kind of second reduction voltage circuit provided in this embodiment, wherein the effect of capacitor C is to filter, second
The decompression chip that reduction voltage circuit mainly passes through 5V-3.3V realizes decompression, and the Input voltage terminal of such as PL5900, the decompression chip are defeated
Enter 5V DC voltage, output end is connect with capacitor filter, ground terminal ground connection, the 3.3V voltage output finally obtained to control
Chip 121.
Certainly, the chip model in foregoing description and filter circuit are not limited to realization side given by the present embodiment
Formula, other are able to achieve the chip model of corresponding function and filter circuit also and can be used as substitution implementation.
Fig. 7 is please referred to, in conjunction with foregoing description, for a kind of control panel 12 provided in this embodiment, plays the inside of mainboard 13
Connection schematic diagram.Wherein, power-supply system characterizes the power module, control system characterization control chip 121, ITX mainboard characterization
Play mainboard 13.The input/output relation of each section shown on figure is briefly described below.
ITX mainboard includes multiple external interfaces and internal interface, the set-up mode of external interface as described in above-described embodiment,
External interface includes USB interface, HDMI interface, VGA (Video Graphics Array, video transmission standard) interface, RJ45
Connector, AUDIO interface, DC-12V input；Internal interface includes DC12V voltage transmission interface, the COM connecting with power-supply system
Interface, USB interface, RS485 communication interface；The input voltage of the power-supply system comes from ITX mainboard, the power-supply system output
The alternating voltage of 36V is powered to corresponding playback equipment, and the control system can make can control to power-supply system offer
Signal such as PWM wave driving signal.The control system includes that multiple input interfaces respectively correspond multiple inputs, and multiple outputs connect
Mouth respectively corresponds multiple outputs, these input/output interfaces are presented as GPIO (General Purpose Input in Fig. 7
Output, universal input/output) mouth.The control system further includes the interface of internal connection, the state connecting with com interface
USB to TTL (USB the turns serial ports) interface for detecting interface, connecting with USB interface, the communication connecting with RS485 communication interface connect
Mouthful, realize the communication with mainboard.Notice that above-mentioned described each interface is only characterized and inputs or export letter by this interface
Number, and the output output of these signals and relevant treatment are realized by the internal processes of the control chip 121 of control system.
The above description is only the embodiments of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of studio equipment characterized by comprising shell, setting is in the intracorporal control panel of the shell, broadcasting mainboard；
Control chip is provided on the control panel, the control chip is connected with the broadcasting mainboard, the control chip and
Playback equipment connection to be controlled；
The operational order for playing mainboard and being used to receive user, and the operational order is sent to the control chip；Institute
Control chip is stated to be used to control the playback equipment according to described instruction.
2. studio equipment according to claim 1, which is characterized in that be additionally provided with power module, institute on the control panel
It states power module and the control chip is separately connected with the playback equipment；The power module described in offer respectively for broadcasting
Put equipment required voltage and the control chip required voltage.
3. studio equipment according to claim 2, which is characterized in that the power module also connects with the broadcasting mainboard
It connects, the input voltage for playing mainboard and being used to provide the described power module, the power module is used for the input voltage
The playback equipment and the control chip are respectively outputted to after conversion.
4. studio equipment according to claim 3, which is characterized in that the power module includes boost inverter circuit and drop
Volt circuit, the boost inverter circuit are used to that the playback equipment, the drop will to be output to after input voltage boosting inversion
Volt circuit is used to that the control chip will to be input to after input voltage decompression.
5. studio equipment according to claim 1, which is characterized in that be provided with multiple inside on the control panel and connect
Mouthful, multiple internal interfaces corresponding with the multiple inside connecting interface, the multiple inside are provided on the broadcasting mainboard
Connecting interface is connected respectively by conducting wire and the multiple internal interface.
6. studio equipment according to claim 5, which is characterized in that the multiple internal connecting interface includes that communication connects
Mouth, detection interface, the multiple internal interface include serial ports, com interface, and the communication interface and the serial ports pass through conducting wire and connect
It connects, the detection interface is connected with the com interface by conducting wire.
7. studio equipment according to claim 1, which is characterized in that output interface is provided on the control panel, it is described
It is provided with connecting wire on output interface, through-hole is offered on the shell, the connecting wire passes through the through-hole and is connected to
On the playback equipment to be controlled.
8. studio equipment according to claim 1, which is characterized in that it is provided with outer input interface on the control panel,
It is provided with external wire on the outer input interface, through-hole is offered on the shell, the external wire passes through described logical
Hole is connected on external sensor, and the control chip is also used to identify the signal of the external sensor.
9. studio equipment according to claim 1, which is characterized in that be provided with external interface on the broadcasting mainboard, institute
Stating external interface includes power connector and data connector；It is offered on the shell and the power interface and the data-interface
The corresponding opening of location and shape.
10. studio equipment according to claim 9, which is characterized in that the data-interface includes that HDMI interface, USB connect
Mouth, AUDIO interface, network interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822026628.5U CN208938042U (en) | 2018-12-04 | 2018-12-04 | A kind of studio equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822026628.5U CN208938042U (en) | 2018-12-04 | 2018-12-04 | A kind of studio equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208938042U true CN208938042U (en) | 2019-06-04 |
Family
ID=66728334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822026628.5U Active CN208938042U (en) | 2018-12-04 | 2018-12-04 | A kind of studio equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208938042U (en) |
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2018
- 2018-12-04 CN CN201822026628.5U patent/CN208938042U/en active Active
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Effective date of registration: 20200624 Address after: Room 1802, building a, 286 Zhenghe West Road, Chengxiang Town, Taicang City, Jiangsu Province Patentee after: Taicang Longsheng Photoelectric Technology Co., Ltd Address before: Taicang City, Suzhou City, Jiangsu Province, and 215000 Metro Jianxiong Road No. 20 Patentee before: GUOAN CHIEFWAY OPTRONICS Co.,Ltd. |
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Effective date of registration: 20220107 Address after: Room jt3025, floor 2, No. 5358, Huyi highway, Jiading District, Shanghai 201000 Patentee after: Shanghai Longsheng photoelectric New Material Co.,Ltd. Address before: 215499 room 1802, building a, 286 Zhenghe West Road, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: Taicang Longsheng Photoelectric Technology Co., Ltd |
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