CN203480245U - Stage power supply remote control system - Google Patents
Stage power supply remote control system Download PDFInfo
- Publication number
- CN203480245U CN203480245U CN201320586857.7U CN201320586857U CN203480245U CN 203480245 U CN203480245 U CN 203480245U CN 201320586857 U CN201320586857 U CN 201320586857U CN 203480245 U CN203480245 U CN 203480245U
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- communication interface
- circuit
- power distribution
- distribution cabinet
- control panel
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Abstract
The utility model relates to a stage power supply remote control system. According to the utility model, the problem that a present stage system in the prior art has various electromagnetic interference factors and lacks remote control equipment is solved. The technical scheme is as follows: a power distribution cabinet communication interface circuit, a power distribution cabinet main control circuit and an input and output switching circuit are all electrically connected to a power distribution cabinet power circuit. The power distribution cabinet communication interface circuit and the input and output switching circuit are both connected to the power distribution cabinet main control circuit. The power distribution cabinet communication interface circuit and a control panel communication interface circuit are connected through a communication line. A casing pipe is sleeved outside the communication line. With the above settings, input is finished by a keyboard, and remote operation is carried out through a control panel.
Description
Technical field
The utility model relates to a kind of stage equipment, relates in particular to a kind of stage developing Of Remote Control Power system.
Background technology
Development and growth along with China's economic construction, China is also increasing for the needs of spiritual civilization construction, therefore, the demand that the stage of various places is built is also increasing, the stage of particularly newly building, degree of integration is more and more higher, the cooperation of sound equipment light and stage equipment requires more and more, the various configuration requirements that affect light and stage machinery are also more and more higher, interlock and communication between various device are also more and more frequent, and stage equipment is very high for the requirement of communication, need to ensure between each equipment normal communication, and because device category is various, various communication protocol is as DMX512, internet communication protocol is interweaved, various electromagnetic interference (EMI) many factors, demand large number quipments attractive in appearance in view of Stage Design need to carry out Long-distance Control simultaneously, therefore a kind of exploitation stage developing Of Remote Control Power system is imperative.
Chinese patent notification number: CN201937919U, open day on January 17th, 2011, a kind of dimmable LED device of stage is disclosed, in lamp body shell, be provided with direct supply, microcontroller and a plurality of output channel, each output channel end arranges respectively LED lamp, DC power output end is connected with each output channel respectively, and microcontroller is connected with each output channel respectively, and the input end of microcontroller is also respectively equipped with substrate temperature signal element and DMX signal element; The structure of each output channel is identical.Under existing lamp pearl technology, this dimmable LED device of stage is by adopting the lamp pearl of multicolour and regulating its color by corresponding output channel, thereby the color offset that compensation causes because of temperature variation and PWM change in duty cycle, realize fine and smooth soft meticulous light modulation, realize easily rich color bright-coloured simultaneously.This dimmable LED device of stage is except being applied to light of stage field, and the light that can also be widely used in all kinds of grade places regulates.From technique scheme, can find out, current Stage System, various electromagnetic interference (EMI) many factors, the demand large number quipments attractive in appearance in view of Stage Design need to carry out Long-distance Control simultaneously, therefore develops a kind of stage developing Of Remote Control Power system imperative.
Utility model content
The purpose of this utility model is to have current Stage System for solving current technical scheme, and various electromagnetic interference (EMI) many factors lack the problem of remote control equipment simultaneously, and a kind of stage developing Of Remote Control Power system is provided.
The utility model solves the technical scheme that its technical matters adopts: a kind of stage developing Of Remote Control Power system, comprise control panel and control cabinet for power distribution, described control panel comprises control panel power circuit, keyboard circuit, control panel chip, control panel communication interface circuit, described keyboard circuit is all connected with control panel power circuit with control panel chip, keyboard circuit is electrically connected to control panel chip, described control cabinet for power distribution comprises power distribution cabinet power circuit, power distribution cabinet communication interface circuit, for controlling the power distribution cabinet governor circuit of power distribution cabinet switch and input and output change-over circuit for being connected with checkout equipment interface, described power distribution cabinet communication interface circuit, power distribution cabinet governor circuit and input and output change-over circuit are all electrically connected to power distribution cabinet power circuit, power distribution cabinet communication interface circuit is all connected with power distribution cabinet governor circuit with input and output change-over circuit, between described power distribution cabinet communication interface circuit and described control panel communication interface circuit, by order wire, be connected, the outside of described order wire is arranged with sleeve pipe.The utility model arranges like this, can be inputted by keyboard, by control panel, carries out operated from a distance.
As preferably, described sleeve pipe is that sleeve pipe two ends are provided with shielding magnet ring.Arranging is like this to have prevented that other electromagnetic signals signal how of the present utility model from disturbing.
As preferably, described order wire is RS485 order wire.RS485 communication protocol is for conventional communication protocol, easy to use, of many uses.
As preferably, in described sleeve pipe, be laid with the crocheted net that tinned copper wire crocheted forms, described crocheted net and the laminating of the inwall of sleeve pipe.The utility model arranges like this, and the crocheted net that tinned copper wire crocheted forms plays the effect of other signals of shielding, and communication security is guaranteed.
As preferably, power distribution cabinet communication interface circuit comprises distribution the first communication interface and distribution second communication interface, control panel communication interface circuit comprises time delay storage single-chip microcomputer, panel the first communication interface and panel second communication interface, the input end of described distribution the first communication interface is connected with described panel the first communication interface, the input end of described distribution second communication interface is connected with described panel second communication interface, the input end of panel second communication interface is connected with time delay storage single-chip microcomputer, time delay storage single-chip microcomputer is connected with control panel chip, panel the first communication interface is connected with control panel chip, the output terminal of distribution the first communication interface and distribution second communication interface is all connected with power distribution cabinet governor circuit.Arrange like this, be equipped with time delay storage single-chip microcomputer, for as signal backup, once a communication line is impaired, reissue immediately signal of communication, prevent the generation of stage accident.
Substantial effect of the present utility model is: by control panel, carry out operated from a distance, prevented that other electromagnetic signals signal how of the present utility model from disturbing, once a communication line is impaired, reissue immediately signal of communication, prevent the generation of stage accident.
Accompanying drawing explanation
Fig. 1 is circuit frame figure of the present utility model;
Fig. 2 is the structural drawing of the utility model middle sleeve;
Fig. 3 is a kind of circuit diagram of the communication interface chip that is connected with RS485 order wire in the utility model.
In figure: 11, shielding magnet ring, 12, crocheted net, 13, sleeve pipe, 14, order wire, 21, control panel chip, 22, keyboard circuit, 23, time delay storage single-chip microcomputer, 24, panel second communication interface, 25, panel the first communication interface, 26, control panel power circuit, 31, power distribution cabinet governor circuit, 32, power distribution cabinet communication interface circuit, 33, power distribution cabinet power circuit, 34, distribution second communication interface, 35, distribution the first communication interface.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of stage developing Of Remote Control Power system is (referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3), comprise control panel and control cabinet for power distribution, described control panel comprises control panel power circuit 26, keyboard circuit 22, control panel chip 21, control panel communication interface circuit, described keyboard circuit is all connected with control panel power circuit with control panel chip, keyboard circuit is electrically connected to control panel chip, described control cabinet for power distribution comprises power distribution cabinet power circuit 33, power distribution cabinet communication interface circuit, for controlling the power distribution cabinet governor circuit 31 of power distribution cabinet switch and input and output change-over circuit 32 for being connected with checkout equipment interface, described power distribution cabinet communication interface circuit, power distribution cabinet governor circuit and input and output change-over circuit are all electrically connected to power distribution cabinet power circuit, power distribution cabinet communication interface circuit is all connected with power distribution cabinet governor circuit with input and output change-over circuit, between described power distribution cabinet communication interface circuit and described control panel communication interface circuit, by order wire 14, be connected, the outside of described order wire is arranged with sleeve pipe 13.Described sleeve pipe is that sleeve pipe two ends are provided with shielding magnet ring 11.Described order wire is RS485 order wire.In described sleeve pipe, be laid with the crocheted net 12 that tinned copper wire crocheted forms, described crocheted net and the laminating of the inwall of sleeve pipe.Power distribution cabinet communication interface circuit comprises distribution the first communication interface and distribution second communication interface, control panel communication interface circuit comprises time delay storage single-chip microcomputer 23, panel the first communication interface 25 and panel second communication interface 24, the input end of described distribution the first communication interface is connected 35 with described panel the first communication interface, the input end of described distribution second communication interface 34 is connected with described panel second communication interface, the input end of panel second communication interface is connected with time delay storage single-chip microcomputer, time delay storage single-chip microcomputer is connected with control panel chip, panel the first communication interface is connected with control panel chip, the output terminal of distribution the first communication interface and distribution second communication interface is all connected with power distribution cabinet governor circuit.
The present embodiment, can be inputted by keyboard, by control panel, carries out operated from a distance.Be equipped with time delay storage single-chip microcomputer, for as signal backup, once a communication line is impaired, reissued immediately signal of communication, prevented the generation of stage accident.
Above-described embodiment is a kind of preferably scheme of the present utility model, not the utility model is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim records.
Claims (5)
1. a stage developing Of Remote Control Power system, comprise control panel and control cabinet for power distribution, it is characterized in that: described control panel comprises control panel power circuit, keyboard circuit, control panel chip, control panel communication interface circuit, described keyboard circuit is all connected with control panel power circuit with control panel chip, keyboard circuit is electrically connected to control panel chip, described control cabinet for power distribution comprises power distribution cabinet power circuit, power distribution cabinet communication interface circuit, for controlling the power distribution cabinet governor circuit of power distribution cabinet switch and input and output change-over circuit for being connected with checkout equipment interface, described power distribution cabinet communication interface circuit, power distribution cabinet governor circuit and input and output change-over circuit are all electrically connected to power distribution cabinet power circuit, power distribution cabinet communication interface circuit is all connected with power distribution cabinet governor circuit with input and output change-over circuit, between described power distribution cabinet communication interface circuit and described control panel communication interface circuit, by order wire, be connected, the outside of described order wire is arranged with sleeve pipe.
2. stage developing Of Remote Control Power system according to claim 1, is characterized in that: described sleeve pipe is that sleeve pipe two ends are provided with shielding magnet ring.
3. stage developing Of Remote Control Power system according to claim 1 and 2, is characterized in that: described order wire is RS485 order wire.
4. stage developing Of Remote Control Power system according to claim 3, is characterized in that: in described sleeve pipe, be laid with the crocheted net that tinned copper wire crocheted forms, described crocheted net and the laminating of the inwall of sleeve pipe.
5. stage developing Of Remote Control Power system according to claim 1 and 2, it is characterized in that: power distribution cabinet communication interface circuit comprises distribution the first communication interface and distribution second communication interface, control panel communication interface circuit comprises time delay storage single-chip microcomputer, panel the first communication interface and panel second communication interface, the input end of described distribution the first communication interface is connected with described panel the first communication interface, the input end of described distribution second communication interface is connected with described panel second communication interface, the input end of panel second communication interface is connected with time delay storage single-chip microcomputer, time delay storage single-chip microcomputer is connected with control panel chip, panel the first communication interface is connected with control panel chip, the output terminal of distribution the first communication interface and distribution second communication interface is all connected with power distribution cabinet governor circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586857.7U CN203480245U (en) | 2013-09-23 | 2013-09-23 | Stage power supply remote control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586857.7U CN203480245U (en) | 2013-09-23 | 2013-09-23 | Stage power supply remote control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480245U true CN203480245U (en) | 2014-03-12 |
Family
ID=50228545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320586857.7U Expired - Fee Related CN203480245U (en) | 2013-09-23 | 2013-09-23 | Stage power supply remote control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203480245U (en) |
-
2013
- 2013-09-23 CN CN201320586857.7U patent/CN203480245U/en not_active Expired - Fee Related
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Legal Events
| 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: 20140312 Termination date: 20200923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |