CN207115058U - Remote controlled sequential power supply - Google Patents

Remote controlled sequential power supply Download PDF

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Publication number
CN207115058U
CN207115058U CN201720395843.5U CN201720395843U CN207115058U CN 207115058 U CN207115058 U CN 207115058U CN 201720395843 U CN201720395843 U CN 201720395843U CN 207115058 U CN207115058 U CN 207115058U
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China
Prior art keywords
power supply
interface
remote controlled
housing
control circuit
Prior art date
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Active
Application number
CN201720395843.5U
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Chinese (zh)
Inventor
孙玉章
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Heng Rui Intelligent Engineering Ltd By Share Ltd
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Shanghai Heng Rui Intelligent Engineering Ltd By Share Ltd
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Priority to CN201720395843.5U priority Critical patent/CN207115058U/en
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Abstract

The utility model discloses a kind of remote controlled sequential power supply, wherein, including a housing, the housing is provided with an input power interface, multiple out-put supply interfaces, a RS232 interface, one control circuit, a relay circuit are installed, the relay circuit is connected between the input power interface and multiple out-put supply interfaces in the housing;The control circuit is connected with the relay circuit, and the control circuit is connected with the RS232 interface.The utility model solves the problems, such as that main flow sequential power supply can not receive the control of RS232 serial communications in the prior art, supports RS232 control circuit to be connected with relay circuit by setting, and realizes the remote control carried out by RS232.

Description

Remote controlled sequential power supply
Technical field
It the utility model is related to a kind of sequential power supply, more particularly to a kind of remote controlled sequential power supply.
Background technology
In multimedia conference system, application request will use sequential power supply to all equipment power supplies, to realize The demand of one switch control all devices power supply.With the development of intelligent control technology, common control equipment largely should With a strong startup function is increasingly taken seriously, and many clients just clearly propose to need this function in design.
The method for realizing a strong startup function at present is by the way of centralized control system, is sent by control main frame RS232 control routines, the state of control device, but the sequential power supply that main flow uses at present is particularly some High Tier Brands and set It is standby, it can not all receive the control of RS232 serial communications, centralized Control system can only be reused after manually opened sequential power supply The strong startup function of the one of system.
Utility model content
The utility model discloses a kind of remote controlled sequential power supply, to solve main flow sequential power supply in the prior art The problem of control of RS232 serial communications can not be received.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of remote controlled sequential power supply, wherein, an including housing, the housing be provided with an input power interface, Multiple out-put supply interfaces, a RS232 interface, a control circuit, a relay circuit, the relay are installed in the housing Device is electrically connected between the input power interface and multiple out-put supply interfaces;The control circuit and relay electricity Road is connected, and the control circuit is connected with the RS232 interface.
Remote controlled sequential power supply as described above, wherein, the RS232 interface connects a wireless communication module.
Remote controlled sequential power supply as described above, wherein, power supply indicator, the power supply are installed on the housing Indicator lamp is connected with the input power interface.
In summary, by adopting the above-described technical solution, the utility model solves main flow sequential electricity in the prior art Source can not receive the problem of control of RS232 serial communications, and the control circuit and relay circuit that RS232 is supported by setting connect Connect, realize the remote control carried out by RS232.
Brief description of the drawings
Fig. 1 is the internal structure block diagram of the remote controlled sequential power supply of the utility model;
Fig. 2 is the external structure schematic diagram of the remote controlled sequential power supply of the utility model;
Fig. 3 is the internal circuit diagram of the embodiment one of the remote controlled sequential power supply of the utility model.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples:
Fig. 1 is the internal structure block diagram of the remote controlled sequential power supply of the utility model, and Fig. 2 is that the utility model can be long-range The external structure schematic diagram of control sequential power supply, refers to Fig. 1, Fig. 2, a kind of remote controlled sequential power supply, wherein, including one Housing 1, housing 1 are provided with an input power interface 5, multiple out-put supply interfaces 6, a RS232 interface 2, and 1 is provided with housing One control circuit 3, a relay circuit 4, relay circuit 4 be connected to input power interface 5 and multiple out-put supply interfaces 6 it Between;Control circuit 3 is connected with relay circuit 4, and control circuit 3 is connected with RS232 interface 2 so that can pass through RS232 interface Sequential power supply is controlled.
Fig. 1 is the internal structure block diagram of the remote controlled sequential power supply of the utility model, and Fig. 2 is that the utility model can be long-range The external structure schematic diagram of control sequential power supply, refers to Fig. 1, and the control circuit in figure refers to RS232 code translations Cheng Ji 0 or 1 signal of electrical equipment accreditation, such as 1 expression are opened, and 0 represents to close, so as to control the switch of power supply.
Further, RS232 interface 2 connects a wireless communication module.
It is further that power supply indicator is installed on housing 1, power supply indicator is connected with input power interface 5.
Fig. 3 is the internal circuit diagram of the embodiment one of the remote controlled sequential power supply of the utility model, refers to Fig. 3, One of the present utility model is implemented in profit, and control circuit of the present utility model and relay circuit 4 can be using the circuits in Fig. 3 Connected mode is set.

Claims (3)

1. a kind of remote controlled sequential power supply, it is characterised in that including a housing, the housing connects provided with an input power Mouth, multiple out-put supply interfaces, a RS232 interface, a control circuit, a relay circuit are installed in the housing, it is described Relay circuit is connected between the input power interface and multiple out-put supply interfaces;The control circuit and the relay Device circuit is connected, and the control circuit is connected with the RS232 interface.
2. remote controlled sequential power supply according to claim 1, it is characterised in that the RS232 interface connects a nothing Line communication module.
3. remote controlled sequential power supply according to claim 1, it is characterised in that be provided with power supply on the housing and refer to Show lamp, the power supply indicator is connected with the input power interface.
CN201720395843.5U 2017-04-17 2017-04-17 Remote controlled sequential power supply Active CN207115058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720395843.5U CN207115058U (en) 2017-04-17 2017-04-17 Remote controlled sequential power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720395843.5U CN207115058U (en) 2017-04-17 2017-04-17 Remote controlled sequential power supply

Publications (1)

Publication Number Publication Date
CN207115058U true CN207115058U (en) 2018-03-16

Family

ID=61595924

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720395843.5U Active CN207115058U (en) 2017-04-17 2017-04-17 Remote controlled sequential power supply

Country Status (1)

Country Link
CN (1) CN207115058U (en)

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