CN211264032U - Replacement-free power distribution equipment state signboard and system thereof - Google Patents
Replacement-free power distribution equipment state signboard and system thereof Download PDFInfo
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- CN211264032U CN211264032U CN201922119662.1U CN201922119662U CN211264032U CN 211264032 U CN211264032 U CN 211264032U CN 201922119662 U CN201922119662 U CN 201922119662U CN 211264032 U CN211264032 U CN 211264032U
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Abstract
The application relates to a replacement-free power distribution equipment state signboard and a system thereof, and the replacement-free power distribution equipment state signboard comprises an electronic ink screen, a driving circuit, a wireless communication circuit and a wireless charging circuit. The electronic ink screen is used for displaying character information; the driving circuit is electrically connected with the electronic ink screen and is used for driving the electronic ink screen to display the typeface information; the wireless communication circuit is in communication connection with the driving circuit; the wireless charging circuit is electrically connected with the driving circuit. The application provides a distribution equipment state of exempting from to change marks tablet and system thereof can solve the conventional tablet of marking that uses in the traditional scheme and have awkward problem.
Description
Technical Field
The application relates to the field of equipment state marking, in particular to a replacement-free power distribution equipment state marking board and a system thereof.
Background
When patrolling and examining distribution lines, distribution room, platform district etc., the staff need hang the sign board on distribution equipment in order to show distribution equipment's operating condition. For example, the nameplate can be written with the characters of "on the fly", "switching on is prohibited, and the line has work", etc. The tablet that marks that traditional scheme used generally adopts non-metallic material such as ya keli, double-colored board, PVC to make, and every piece marks the tablet and passes through the permanent magnet and adsorb on distribution equipment metal casing surface, and when distribution equipment's operating condition changed, the staff need be changed and mark the tablet in order to instruct distribution equipment's operating condition again. Therefore, the staff is required to carry a large number of nameplates, and once the staff miss the tape or have wrong nameplates, the problem that the working state of the power distribution equipment cannot be accurately and timely indicated can be caused, and potential safety hazards can be brought to subsequent work.
Therefore, the conventional signboard used in the conventional scheme has a problem of inconvenience in use in indicating the operating state of the power distribution apparatus.
SUMMERY OF THE UTILITY MODEL
Therefore, the replacement-free power distribution equipment state signboard and the system thereof are needed to solve the problem that the conventional signboard used in the traditional scheme is inconvenient to use.
A replacement-free power distribution equipment status sign, comprising:
the electronic ink screen is used for displaying character information;
the driving circuit is electrically connected with the electronic ink screen and is used for driving the electronic ink screen to display the typeface information;
the wireless communication circuit is in communication connection with the driving circuit;
and the wireless charging circuit is electrically connected with the driving circuit.
In one embodiment, the wireless charging circuit includes:
the wireless charging receiving end is electrically connected with the driving circuit;
and the wireless charging transmitting terminal is matched with the wireless charging receiving terminal and is used for transmitting energy to the wireless charging receiving terminal.
In one embodiment, the wireless charging receiving terminal includes: a receiving coil;
and the wireless charging receiving control circuit is electrically connected with the receiving coil and the driving circuit.
In one embodiment, the wireless charging reception control circuit includes:
the rectifying circuit is connected with the receiving coil;
the filter circuit is connected with the rectifying circuit;
and the input end of the voltage adjusting circuit is connected with the filter circuit, and the output end of the voltage adjusting circuit is connected with the drive circuit.
In one embodiment, the method further comprises:
and the energy storage battery is electrically connected with the driving circuit.
In one embodiment, the wireless charging reception control circuit further includes:
and the chip is in communication connection with the energy storage battery and is used for acquiring the electric quantity condition of the energy storage battery.
In one embodiment, the wireless charging reception control circuit further includes:
and the receiving control switch is used for controlling the on-off of the wireless charging receiving control circuit.
In one embodiment, the wireless charging transmitting terminal includes:
a universal serial bus interface;
the wireless charging emission control circuit is connected with the universal serial bus interface;
and the transmitting coil is connected with the wireless charging transmitting control circuit.
In one embodiment, the wireless communication circuit includes a bluetooth adapter.
A replacement-free power distribution equipment status signboard system, comprising:
a replacement-free power distribution equipment status placard as described above;
and the terminal equipment is in communication connection with the wireless communication circuit.
Drawings
Fig. 1 is a schematic structural diagram of a replacement-free power distribution device status signboard according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a wireless charging reception control circuit according to an embodiment of the present disclosure.
Fig. 3 is a schematic partial schematic view of a replacement-free power distribution equipment status signboard according to another embodiment of the present application.
Fig. 4 is a schematic structural diagram of a replacement-free power distribution device status signboard system according to another embodiment of the present application.
Description of the reference numerals
Replacement-free power distribution equipment state signboard 10
Wireless charging receiving terminal 410
Receiving coil 411
Wireless charging receiving control circuit 412
Rectifier circuit 413
Chip 416
Wireless charging transmitting terminal 420
Universal serial bus interface 421
Wireless charging emission control circuit 422
Transmitting coil 423
Replacement-free power distribution equipment status signboard system 20
Detailed Description
When showing distribution equipment's operating condition, there is inconvenient problem in the tablet is marked to conventional distribution equipment state, and based on this, this application provides a distribution equipment state of exempting from to change and marks the tablet.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and those skilled in the art will be able to make similar modifications without departing from the spirit of the application and it is therefore not intended to be limited to the embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the present application provides a replacement-free power distribution equipment status signboard 10, wherein the replacement-free power distribution equipment status signboard 10 includes an electronic ink screen 100, a driving circuit 200, a wireless communication circuit 300 and a wireless charging circuit 400.
The electronic ink screen 100 is used for displaying typeface information. The color composition of the electronic ink screen 100 may be selected according to actual needs, and is not limited in this application. In one embodiment, the electronic ink screen 100 may be a color ink screen, and the electronic ink screen 100 may select a display color consisting of red, black, and white. Because the electronic ink screen 100 consumes power only when the displayed image or character information needs to be refreshed, and does not consume power when the image or character information is displayed, a state of the power distribution equipment can be continuously displayed. For example, the typeface information on the electronic ink screen 100 is refreshed to "in operation", and at this time, the electronic ink screen 100 may display the typeface of "in operation" for a long time until the staff controls the electronic ink screen 100 to refresh the displayed typeface information.
The driving circuit 200 is electrically connected to the electronic ink screen 100, and is configured to drive the electronic ink screen 100 to display the typeface information. After the typeface information is processed by the driving circuit 200, the electronic ink screen 100 is driven to complete the expected refreshing. At this time, the electronic ink screen 100 continuously displays the last refreshed picture.
The wireless communication circuit 300 is communicatively connected to the driving circuit 200. The wireless communication circuit 300 is configured to receive the typeface information. In one embodiment, the wireless communication circuit 300 may be in communication connection with a computer, a server, or a mobile phone, and a worker may input the typeface information that needs to be displayed on the electronic ink screen 100 on the computer, the server, or the mobile phone, and then transmit the typeface information to the electronic ink screen 100 through the wireless communication circuit 300, and the driving circuit 200 drives the electronic ink screen 100 to display the typeface information. For example, if an operator needs to characterize the operating state of the power distribution device at this time as "in operation", the word "in operation" is input on the computer device, the server, or the mobile phone communicatively connected to the wireless communication circuit 300, and then the word "in operation" is transmitted through the wireless communication circuit 300, so that the electronic ink screen 100 displays the word "in operation". The wireless communication circuit 300 is not limited to a specific form of the wireless communication circuit 300 as long as wireless transmission of information is possible. In one embodiment, the wireless communication circuit 300 includes a bluetooth adapter. It can be understood that the wireless communication function of the wireless communication circuit 300 can be integrated into an electronic operation ticket system and a power distribution automation system, so as to adapt to the scene of standardized operation of operation and maintenance personnel on power distribution equipment, without increasing extra workload, and avoid the problem of insufficient field safety indication caused by fewer or missing traditional nameplates.
The wireless charging circuit 400 is electrically connected to the driving circuit 200. The wireless charging circuit 400 is used for providing electric energy for the electronic ink screen 100 when the character is refreshed. It is understood that the wireless charging circuit 400 converts magnetic field energy into electric energy by a magnetic field effect, and then supplies electric energy to the electronic ink screen 100 when the electronic ink screen 100 is refreshed by the driving circuit 200.
The embodiment provides a replacement-free power distribution equipment state signboard 10, which comprises an electronic ink screen 100, a driving circuit 200, a wireless communication circuit 300 and a wireless charging circuit 400. The wireless communication circuit 300 can receive the character pattern information sent by a computer, a server, a mobile phone or other devices, and further drive the electronic ink screen 100 to display the character pattern information through the driving circuit 200, so that the character pattern information indicates the state of the power distribution equipment. When the character information needs to be replaced, the driving circuit 200 may drive the electronic ink screen 100 to display new character information, and the wireless charging circuit 400 may provide electric energy for the electronic ink screen 100 when the character information is updated through the driving circuit 200. Therefore, the staff does not need to carry a large number of power distribution equipment state nameplates, but can display the word information by the electronic ink screen 100 by sending the word information to the wireless communication circuit 300 so as to indicate the working state of the power distribution equipment. And the electronic ink screen 100 can keep displaying the typeface information for a long time after displaying the typeface information, and can change the displayed typeface information according to the received typeface information and based on the electric energy provided by the wireless charging circuit 400 when the typeface information needs to be changed. Therefore, the staff does not need to replace the power distribution equipment state signboard, and can always use one power distribution equipment signboard to represent the operation state of the power distribution equipment. Therefore, the replacement-free power distribution equipment state signboard 10 provided in this embodiment can solve the problem that the signboard used in the conventional scheme is inconvenient to use when indicating the working state of the power distribution equipment.
In one embodiment of the present application, the wireless charging circuit 400 includes a wireless charging receiving terminal 410 and a wireless charging transmitting terminal 420.
The wireless charging receiving terminal 410 is electrically connected to the driving circuit 200. The wireless charging transmitting terminal 420 is matched with the wireless charging receiving terminal 410, and is configured to transmit energy to the wireless charging receiving terminal 410. It is understood that the wireless charging transmitting terminal 420 may generate a certain current in the wireless receiving terminal 410 by electromagnetic induction based on a certain frequency of alternating current, so as to transmit energy to the wireless charging receiving terminal 410 by electromagnetic induction. It should be noted that the distance between the wireless charging receiving terminal 410 and the wireless charging transmitting terminal 420 can be selected according to actual situations, as long as the wireless charging transmitting terminal 420 can wirelessly transmit electric energy to the wireless charging receiving terminal 410. It is understood that after the wireless charging receiving terminal 410 and the wireless charging transmitting terminal 420 establish energy transmission, the driving circuit 200 and the wireless communication circuit 300 are activated, and the wireless communication circuit 300 may receive a command signal of a word to be refreshed as an input of the driving circuit 200 and drive the electronic ink screen 100 to refresh a picture.
In one embodiment of the present application, the wireless charging receiving terminal 410 includes a receiving coil 410 and a wireless charging receiving control circuit 412. The wireless charging receiving control circuit 412 is electrically connected to both the receiving coil 410 and the driving circuit 200. The receiving coil 410 may transmit the converted electric energy to the wireless charging receiving control circuit 412, and the wireless charging receiving control circuit 412 adjusts the electric energy, so as to transmit the electric energy to the electronic ink screen 100 through the driving circuit 200. The specific type of the receiving coil 410 may be selected according to actual needs, as long as wireless charging can be achieved, and the application is not limited thereto.
Referring to fig. 2, in an embodiment of the present application, the wireless charging reception control circuit 412 includes a rectifying circuit 413, a filtering circuit 414, and a voltage adjusting circuit 415.
The rectifying circuit 413 is connected to the receiving coil 410. The rectifying circuit 413 is used for converting alternating current into direct current. The filter circuit 414 is connected to the rectifying circuit 413, and the filter circuit 414 is configured to filter a ripple in an output voltage of the rectifying circuit 413. The input terminal of the voltage adjusting circuit 415 is connected to the filter circuit 414, and the output terminal of the voltage adjusting circuit 415 is connected to the driving circuit 200. The voltage adjusting circuit 415 is configured to adjust a voltage, so that the input voltage of the driving circuit 200 meets the requirement of the electronic ink screen 100, and the overvoltage of the electronic ink screen 100 is prevented.
Referring also to fig. 3, in one embodiment of the present application, the replacement-free power distribution equipment status placard 10 further includes an energy storage battery 500.
The energy storage battery 500 is electrically connected to the driving circuit 200. The energy storage battery 500 is used for providing electric energy for the electronic ink screen 100 and the driving circuit 200. The energy storage battery 500 is another power supply option of the electronic ink screen 100, and under the condition that wireless charging is unstable or cannot be performed in the process of refreshing the character displayed on the electronic ink screen 100, the energy storage battery 500 can supply power to the electronic ink screen 100 and the driving circuit 200, so as to prevent the electronic ink screen 100 from being incapable of performing character refreshing. The energy storage battery 500 may store electric energy, and the specific type and model may be selected according to actual needs, which is not limited in the present application.
In an embodiment of the present application, the wireless charging reception control circuit 412 further includes a chip 416, the chip 416 is connected in communication with the energy storage battery 500, and the chip 416 is configured to obtain a power status of the energy storage battery 500. The chip 416 may be a single chip, a central processing unit, or other chips, and may be specifically selected according to actual needs, which is not limited in this application. The chip 242 may be in communication connection with a computer, a server, or a mobile phone of a worker through the wireless charging receiving terminal 410, so that the worker knows the electric quantity of the energy storage battery 500. After acquiring the electric quantity of the energy storage battery 500, the worker can charge the energy storage battery 500, so as to avoid that the electronic ink screen 100 cannot refresh the display image when the electronic ink screen is in a wireless charging state due to insufficient electric quantity of the energy storage battery 500.
In an embodiment of the present application, the wireless charging reception control circuit 412 further includes a reception control switch 417, and the reception control switch 417 is configured to control on/off of the wireless charging reception control circuit 412. The receiving control switch 417 may be a push switch, a rotary switch, or other switches, as long as the on/off of the wireless charging receiving control circuit 412 can be controlled, and the present application is not limited thereto.
In one embodiment of the present application, the replacement-free power distribution equipment status signboard 10 further includes a universal serial bus interface 421, a wireless charging transmission control circuit 422, and a transmission coil 423.
The usb interface 421 is used for connecting a terminal device, such as a computer, a server, or a mobile phone. The wireless charging transmission control circuit 422 is connected to the usb interface 421. The transmitting coil 423 is connected to the wireless charging and transmitting control circuit 422. When in use, the usb interface 421 is connected to a terminal device, and then the wireless charging transmission control circuit 422 transmits power to the transmitting coil 423, and the transmitting coil 423 transmits electromagnetic energy to the receiving coil 410, so as to complete a wireless charging process. It is understood that the type and kind of the usb interface 421 can be selected according to actual needs, and the application is not limited thereto. In one embodiment, the wireless charging transmit control circuit 422 may include a rectifier circuit, a filter circuit, a voltage regulation circuit, and the like.
In an embodiment of the present application, the wireless charging transmission control circuit 422 includes a transmission control switch 424, and the transmission control switch 424 is used for controlling on/off of the wireless charging transmission control circuit 422. The launch control switch 424 may be a push button switch, a rotary switch, or other types of switches, and may be specifically selected according to actual needs, which is not limited in this application.
Referring to fig. 4, the present application further provides a replacement-free power distribution device status signboard system 20, which includes the replacement-free power distribution device status signboard system 10 as described above, and further includes a terminal device 600, wherein the terminal device 600 is in communication connection with the wireless communication circuit 300. The staff can be in terminal equipment 600 input needs the typeface information that electronic ink screen 100 shows, and then pass through wireless communication circuit 300 send to exempt from the distribution equipment state of changing marks the tablet 10 end, by drive circuit 200 drives electronic ink screen 100 shows typeface information.
It can be understood that The wireless charging transmitting terminal 420 obtains energy from a mobile power source or a mobile phone with OTG (On-The-Go) function, and establishes energy transmission with The wireless charging receiving terminal 410. If the mobile phone has a reverse charging function, the wireless charging transmitting terminal 420 may be omitted.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a distribution equipment state that exempts from to change marks tablet which characterized in that includes:
an electronic ink screen (100) for displaying typeface information;
the driving circuit (200) is electrically connected with the electronic ink screen (100) and is used for driving the electronic ink screen (100) to display the typeface information;
a wireless communication circuit (300) communicatively coupled to the driver circuit (200);
and a wireless charging circuit (400) electrically connected to the driving circuit (200).
2. The replacement-free power distribution equipment status nameplate of claim 1, wherein the wireless charging circuit (400) includes:
the wireless charging receiving end (410) is electrically connected with the driving circuit (200);
the wireless charging transmitting terminal (420) is matched with the wireless charging receiving terminal (410) and used for transmitting energy to the wireless charging receiving terminal (410).
3. The replacement-free power distribution equipment status nameplate of claim 2, wherein the wireless charging receiving end (410) includes:
a receiving coil (411);
and the wireless charging receiving control circuit (412) is electrically connected with the receiving coil (411) and the driving circuit (200).
4. The replacement-free power distribution equipment status nameplate of claim 3 wherein the wireless charging reception control circuit (412) includes:
a rectifying circuit (413) connected to the receiving coil (411);
a filter circuit (414) connected to the rectifier circuit (413);
the input end of the voltage adjusting circuit (415) is connected with the filter circuit (414), and the output end of the voltage adjusting circuit (415) is connected with the driving circuit (200).
5. The replacement-free power distribution equipment status placard of claim 3, further comprising:
and the energy storage battery (500) is electrically connected with the driving circuit (200).
6. The replacement-free power distribution equipment status nameplate of claim 5, wherein the wireless charging reception control circuit (412) further includes:
the chip (416) is connected with the energy storage battery (500) in a communication mode, and the chip (416) is used for acquiring the electric quantity condition of the energy storage battery (500).
7. The replacement-free power distribution equipment status nameplate of claim 3, wherein the wireless charging reception control circuit (412) further includes:
and the receiving control switch (417) is used for controlling the on-off of the wireless charging receiving control circuit (412).
8. The replacement-free power distribution equipment status signboard of claim 2 wherein the wireless charging transmitter (420) comprises:
a universal serial bus interface (421);
a wireless charging transmission control circuit (422) connected to the universal serial bus interface (421);
and the transmitting coil (423) is connected with the wireless charging transmitting control circuit (422).
9. The replacement-free power distribution equipment status placard of claim 1, wherein the wireless communication circuit (300) comprises a bluetooth adapter.
10. The utility model provides a distribution equipment state that exempts from to change marks tablet system which characterized in that includes:
the replacement-free power distribution equipment status placard (10) of any one of claims 1 to 9;
a terminal device (600) communicatively coupled to the wireless communication circuit (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119662.1U CN211264032U (en) | 2019-11-29 | 2019-11-29 | Replacement-free power distribution equipment state signboard and system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119662.1U CN211264032U (en) | 2019-11-29 | 2019-11-29 | Replacement-free power distribution equipment state signboard and system thereof |
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| CN211264032U true CN211264032U (en) | 2020-08-14 |
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| CN201922119662.1U Active CN211264032U (en) | 2019-11-29 | 2019-11-29 | Replacement-free power distribution equipment state signboard and system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512025A (en) * | 2020-11-20 | 2021-03-16 | 广东公信智能会议股份有限公司 | Picture transmission method applied to electronic table board |
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2019
- 2019-11-29 CN CN201922119662.1U patent/CN211264032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512025A (en) * | 2020-11-20 | 2021-03-16 | 广东公信智能会议股份有限公司 | Picture transmission method applied to electronic table board |
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Effective date of registration: 20210222 Address after: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |