CN109546430B - Socket and code scanning charging device - Google Patents
Socket and code scanning charging device Download PDFInfo
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- CN109546430B CN109546430B CN201811518678.3A CN201811518678A CN109546430B CN 109546430 B CN109546430 B CN 109546430B CN 201811518678 A CN201811518678 A CN 201811518678A CN 109546430 B CN109546430 B CN 109546430B
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- charging
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- 230000005611 electricity Effects 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims description 101
- 238000010276 construction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7035—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part comprising a separated limit switch
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The disclosure provides a socket and code scanning charging device, which comprises a control module, a relay and a socket; the display screen is connected with the control module and is used for displaying the two-dimensional code so that a user can conveniently scan the two-dimensional code by using the terminal equipment; the control module is connected with the state indication end of the socket, the relay and the current transformer; when receiving a charging request sent by a terminal device, the control module outputs a high-level trigger signal to the socket according to the charging request, and when receiving a high-level trigger signal output by a state indication end of the socket, the control module generates a closing instruction and sends the closing instruction to the relay, the relay is closed, and the socket is connected with a power supply; the technical problem that a safe, reliable and convenient shared charging socket is lacking in the prior art is solved. The utility model discloses when convenient construction electricity and resident's electricity consumption, prevent to appear the potential safety hazard of secret disordered connection power.
Description
Technical Field
The present disclosure relates to a socket and code scanning charging device.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
At present, temporary electricity utilization construction in many public areas (such as communities) does not have suitable electricity connection points, such as heat supply pipeline transformation, gas pipeline transformation and elevator installation in multi-layer residential buildings in municipal engineering. In addition, when the battery car needs to be charged, a socket capable of supplying power is not provided, a resident needs to carry a heavy battery to return to home for charging, and the charging is very inconvenient for the resident and project construction.
Disclosure of Invention
The utility model discloses in order to solve above-mentioned problem, put forward a socket and sweep a yard charging device, this disclosure can realize convenient power supply and charging in the public region.
In order to achieve the above purpose, the present disclosure adopts the following technical scheme:
a receptacle, the receptacle comprising: the device comprises a fixed baffle, an insulating rod, a first metal sheet, a logic circuit, a second metal sheet, a third metal sheet and an elastic piece;
the bottom end of the fixed baffle is fixedly connected with one end of the elastic piece, the other end of the elastic piece is connected with one end of the insulating rod, the outer wall of the insulating rod is connected with the first metal sheet, a rotating shaft point is arranged on the insulating rod and is fixed with the inner bottom surface of the jack, the two ends of the insulating rod rotate around the rotating shaft point, the first end of the first metal sheet is electrically connected with the first input end of the logic circuit, the second input end of the logic circuit is connected with the trigger signal output end of the control module of the socket, the second metal sheet is arranged in the swinging range of the second end of the first metal sheet and is positioned below the rotating shaft point, the second metal sheet is grounded, the third metal sheet is arranged in the swinging range of the first end of the first metal sheet and is positioned above the rotating shaft point, and the third metal sheet is connected with a power supply;
when the plug is inserted or pulled out, the state of the elastic piece is changed, the connection state of the two ends of the first metal sheet and the second metal sheet and the third metal sheet is changed, and then the connection state of the logic circuit is changed.
The logic circuit is a logic AND circuit.
After a user inserts a charging plug into a socket, a high-level trigger signal is triggered to be sent to a first input end of the logic AND circuit, after a terminal device is used for scanning a two-dimension code, the terminal device sends a charging request to a control module, the control module triggers the high-level trigger signal to be sent to a second input end of the logic AND circuit according to the charging request, a state indicating end of the logic AND circuit outputs the high-level trigger signal to be sent to the control module, the control module controls a relay to be switched on, and the socket is connected with a power supply.
At this time, an interlocking mode is formed between the user and the charging device and the socket.
As a further limitation, when the charging plug is plugged into the socket, a pressure is applied to one end of the insulating rod, which is higher than the rotation axis point, so that the insulating rod swings, the elastic piece is compressed, the first end of the first metal sheet is driven to contact with the third metal sheet, the second end of the first metal sheet is separated from the second metal sheet, the first input end of the logic circuit is further connected with the power supply, and when the first input end of the logic circuit is connected with the power supply and the first input end of the logic circuit receives a high-level trigger signal, the state indication end of the logic circuit outputs the high-level trigger signal;
as a further limitation, when the charging plug is pulled out, the restoring force of the elastic piece swings the insulating rod, so as to drive the second end of the first metal sheet to contact with the second metal sheet, the first end of the first metal sheet is separated from the third metal sheet, the first input end of the logic circuit is grounded, and when the first input end of the logic circuit is grounded and/or receives a low-level trigger signal, the state indication end of the logic circuit outputs a low-level signal.
As a further definition, the first metal sheet is parallel to the second metal sheet when the first metal sheet is in contact with the second metal sheet.
In one or more embodiments, there is also provided a code scanning charging device, including: the control module, the relay and the socket;
the display screen is connected with the control module and is used for displaying the two-dimensional code so that a user can conveniently scan the two-dimensional code by using the terminal equipment; the display screen displays the electricity consumption information sent by the control module;
the control module is connected with the state indication end of the socket, the control module is connected with the relay, and the control module is connected with the current transformer;
when receiving a charging request sent by a terminal device, the control module outputs a high-level trigger signal to the socket according to the charging request, when receiving the high-level trigger signal output by a state indication end of the socket, the control module generates a closing instruction, sends the closing instruction to the relay, the relay is closed, and the socket is connected with a power supply;
when receiving a charging request sent by a terminal device, the control module outputs a low-level trigger signal to the socket according to the charging request, when receiving a low-level signal output by a state indication end of the socket, generates a disconnection instruction, and sends the disconnection instruction to the relay, the relay is disconnected, and the socket is disconnected from a power supply.
As a further limitation, the code scanning charging device further includes: a current transformer; the control module generates the electricity consumption information and charging information according to the electricity consumption of the socket;
the current transformer is arranged at the power supply access end of the socket and is used for detecting the electricity consumption of the socket and sending the electricity consumption of the socket to the control module. The control module is also used for sending the electricity consumption information and the charging information to the display screen; and the display screen displays the electricity consumption information and the charging information. But not limited to using a display, the control module directly sends the electricity consumption information and the charging information to the terminal equipment of the user according to actual situation requirements.
As a further limitation, the code scanning charging device further includes: a display screen; the control module is also used for sending the electricity consumption information and the charging information to the display screen;
and the display screen displays the electricity consumption information and the charging information.
The terminal equipment is provided with an APP, and the APP is used for controlling a camera of the terminal equipment to scan the two-dimensional code and paying the charge of code scanning.
The socket is a triangular socket or a two-angle socket. The elastic piece is a spring, and the control module comprises: the single chip microcomputer is not limited to the single chip microcomputer, and equipment with similar processor functions can be used.
Compared with the prior art, the beneficial effects of the present disclosure are:
the technical problem that a safe, reliable and convenient shared charging socket is lacking in the prior art can be solved. The utility model discloses when convenient construction electricity and resident's electricity consumption, prevent to appear the potential safety hazard of secret disordered connection power.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application.
Fig. 1 is a bottom view of a plug provided in an embodiment of the present disclosure;
fig. 2 is a cross-sectional view of an internal structure of a live jack in a socket according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a code scanning charging device according to an embodiment of the disclosure;
fig. 4 is a schematic structural diagram of another code scanning charging device according to an embodiment of the disclosure;
fig. 5 is a schematic structural diagram of another code scanning charging device according to an embodiment of the disclosure.
Icon: 00-live wire plug; 1-a first metal sheet; 2-a second metal sheet; 3-a third metal sheet; 4-an insulating rod; 5-a spring; 6-fixing a baffle; 7-a control module; 8-relay; 9-a current transformer; 10-a display screen; 11-terminal equipment.
The specific embodiment is as follows:
the disclosure is further described below with reference to the drawings and examples.
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present application. 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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, are merely relational terms determined for convenience in describing structural relationships of the various components or elements of the present disclosure, and do not denote any one of the components or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
In the present disclosure, terms such as "fixedly coupled," "connected," and the like are to be construed broadly and refer to either a fixed connection or an integral or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the disclosure may be determined according to circumstances, and should not be interpreted as limiting the disclosure, for relevant scientific research or a person skilled in the art.
As described in the background art, there is a technical problem that a safe, reliable and convenient shared charging socket is lacking in the prior art. The utility model discloses when convenient construction electricity and resident's electricity consumption, prevent to appear the potential safety hazard of secret disordered connection power.
For the understanding of the present embodiment, first, a socket disclosed in an embodiment of the present disclosure will be described in detail, and as shown in fig. 2, the embodiment of the present disclosure provides an internal structural section of a live wire jack in a socket, where the socket includes: the fixed baffle 6, the insulating rod 4, the first metal sheet 1, the logic circuit, the second metal sheet 2, the third metal sheet 3 and the spring 5; the bottom end of the fixed baffle 6 is fixedly connected with one end of the spring 5, and is used for fixing one end of the spring 5, the other end of the spring 5 is connected with one end of the insulating rod 4, the outer wall of the insulating rod 4 is fixedly attached to the first metal sheet 1, a rotation axis point is arranged on the insulating rod 4, the rotation axis point is fixed with the inner bottom surface of the jack, two ends of the insulating rod 4 rotate around the rotation axis point, in practical application, the jack can refer to a live wire jack (a live wire plug is shown in fig. 1) for being inserted into a live wire plug 00 in a socket, or can be a zero wire jack (a live wire plug is shown in fig. 1) for being inserted into a socket, a first end of the first metal sheet 1 is electrically connected with a first input end of the logic circuit, a second input end of the logic circuit is connected with a trigger signal output end of a control module 7 of the socket, the second metal sheet 2 is arranged in a second end swinging range of the first metal sheet 1 and is positioned below the rotation axis point, the second metal sheet 2 is grounded, the third metal sheet 3 is arranged in a swinging range of the first metal sheet 3 and is connected with the first end of the first metal sheet 3; when the charging plug is inserted into the socket, a pressure is applied to one end of the insulating rod 4 higher than the rotation axis point, so that the insulating rod 4 swings, the spring 5 is compressed, the first end of the first metal sheet 1 is driven to contact with the third metal sheet 3, the second end of the first metal sheet 1 is separated from the second metal sheet 2, the first input end of the logic circuit is further connected with the power supply, and when the first input end of the logic circuit is connected with the power supply and the first input end of the logic circuit receives a high-level trigger signal, the state indication end of the logic circuit outputs the high-level trigger signal; when the charging plug is pulled out, the restoring force of the spring 5 swings the insulating rod 4, drives the second end of the first metal sheet 1 to contact with the second metal sheet 2, and separates the first end of the first metal sheet 1 from the third metal sheet 3, so that the first input end of the logic circuit is grounded, and when the first input end of the logic circuit is grounded and/or receives a low-level trigger signal, the state indicating end of the logic circuit outputs a low-level signal.
In this embodiment of the present disclosure, the logic circuit is a logic and circuit, after a user inserts a charging plug into a socket, a high-level trigger signal is triggered to be sent to a first input end of the logic and circuit, after a terminal device 11 scans a two-dimensional code, the terminal device 11 sends a charging request to the control module 7, the control module 7 triggers the high-level trigger signal to be sent to a second input end of the logic and circuit according to the charging request, a state indication end of the logic and circuit outputs the high-level trigger signal to be sent to the control module 7, the control module 7 controls a relay 8 to be switched on, and the socket is switched on. At this time, an interlocking mode is formed between the user and the charging device and the socket, for example: when a user uses the terminal device 11 to calculate charging, the terminal device 11 sends a charging request to the control module 7, when the control module 7 receives the charging request sent by the terminal device 11, outputs a low-level trigger signal to the second input end of the logic and circuit according to the charging request, when receiving the low-level signal output by the state indication end of the logic and circuit, generates a disconnection instruction, and sends the disconnection instruction to the relay 8, the relay 8 is disconnected, and the socket is disconnected from a power supply; when a user or other people pulls out the plug of the charging equipment from the socket, the restoring force of the spring 5 swings the insulating rod 4, the second end of the first metal sheet 1 is driven to contact with the second metal sheet 2, the first end of the first metal sheet 1 is separated from the third metal sheet 3, the first input end of the logic circuit is grounded, when the first input end of the logic circuit is grounded and/or receives a low-level trigger signal, the state indication end of the logic circuit outputs a low-level signal to the control module 7, when the state indication end of the logic and circuit outputs a low-level signal, the control module 7 generates a disconnection instruction and sends the disconnection instruction to the relay 8, the relay 8 is disconnected, and the socket is disconnected from a power supply. In the embodiment of the disclosure, the logic circuit uses the logic AND circuit, so that a user can be ensured not to be privately invaded when charging the charging equipment.
In yet another embodiment of the present disclosure, the first metal sheet 1 is parallel to the second metal sheet 2 when the first metal sheet 1 is in contact with the second metal sheet 2. When the charging plug is pulled out by a user, the restoring force of the spring 5 swings the insulating rod 4, drives the second end of the first metal sheet 1 to contact with the second metal sheet 2, the first end of the first metal sheet 1 is separated from the third metal sheet 3, and then the first input end of the logic circuit is grounded, the first input end of the logic circuit receives a low-level signal, the state indicating end of the logic circuit outputs the low-level signal to the control module 7, and the control module 7 generates a disconnection instruction and sends the disconnection instruction to the relay 8 when receiving the low-level signal output by the state indicating end of the socket, the relay 8 is disconnected, and the socket is disconnected from a power supply.
In yet another embodiment of the present disclosure, the first metal sheet 1 and the third metal sheet 3 are parallel when the first metal sheet 1 is in contact with the third metal sheet 3. When a user inserts the charging plug into the socket, a pressure is applied to one end of the insulating rod 4 higher than the rotation axis point, so that the insulating rod 4 swings, the spring 5 is compressed, the first end of the first metal sheet 1 is driven to contact with the third metal sheet 3, the second end of the first metal sheet 1 is separated from the second metal sheet 2, the first input end of the logic circuit is further connected with the power supply, when the first input end of the logic circuit is connected with the power supply and the first input end of the logic circuit receives a high-level trigger signal, the state indicating end of the logic circuit outputs the high-level trigger signal to the control module 7, and when the state indicating end of the socket is received, the control module 7 generates a closing command and sends the closing command to the relay 8, the relay 8 is closed, and the socket is powered on.
The code scanning charging device provided by the embodiment of the disclosure has the same technical characteristics as the socket provided by the embodiment, so that the same technical problems can be solved, and the same technical effects are achieved. As shown in fig. 3, an embodiment of the present disclosure provides a schematic structural diagram of a code scanning charging device, where the code scanning charging device includes: the control module 7, the relay 8, the fixed baffle 6, the insulating rod 4, the first metal sheet 1, the logic circuit, the second metal sheet 2, the third metal sheet 3 and the spring 5; the display screen 10 is connected with the control module 7, and the display screen 10 is used for displaying two-dimensional codes so that a user can scan the two-dimensional codes by using the terminal equipment 11; and, the display screen 10 displays the electricity consumption information sent by the control module 7; the control module 7 is connected with the state indication end of the socket, the control module 7 is connected with the relay 8, and the control module 7 is connected with the current transformer 9; when receiving a charging request sent by a terminal device 11, the control module 7 outputs a high-level trigger signal to the socket according to the charging request, when receiving a high-level trigger signal output by a state indication end of the socket, generates a closing instruction, and sends the closing instruction to the relay 8, the relay 8 is closed, and the socket is connected with a power supply; when receiving a charging request sent by a terminal device 11, the control module 7 outputs a low-level trigger signal to the socket according to the charging request, and when receiving a low-level signal output by a state indication end of the socket, generates a disconnection instruction and sends the disconnection instruction to the relay 8, the relay 8 is disconnected, and the socket is disconnected from a power supply.
In the embodiment of the present disclosure, as shown in fig. 4, the embodiment of the present disclosure provides a schematic structural diagram of another code scanning charging device, where the terminal device 11 is provided with an APP, and the APP is used to control the camera of the terminal device 11 to scan the two-dimensional code and pay the code scanning charging fee.
In the embodiment of the disclosure, the socket is a triangular socket or a two-angle socket. In the embodiment of the present disclosure, the control module 7 includes: the single chip microcomputer is not limited to the single chip microcomputer, and equipment with similar processor functions can be used.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus and modules described above may refer to the corresponding process in the foregoing method embodiment, which is not repeated herein.
In yet another embodiment of the present disclosure, as shown in fig. 5, another embodiment of the present disclosure provides a schematic structural diagram of a code scanning charging device, and the code scanning charging device further includes: a current transformer 9 and a display; the control module 7 generates the electricity consumption information and charging information according to the electricity consumption of the socket; the current transformer 9 is installed at the power supply access end of the socket, and is used for detecting the electricity consumption of the socket and sending the electricity consumption of the socket to the control module 7. The control module 7 is further configured to send the electricity consumption information and the charging information to the display screen 10; the display screen 10 displays the electricity consumption information and the billing information. But not limited to using a display, the control module 7 directly sends the electricity consumption information and the charging information to the terminal device 11 of the user according to actual situation.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
While the specific embodiments of the present disclosure have been described above with reference to the drawings, it should be understood that the present disclosure is not limited to the embodiments, and that various modifications and changes can be made by one skilled in the art without inventive effort on the basis of the technical solutions of the present disclosure while remaining within the scope of the present disclosure.
Claims (11)
1. A socket, characterized by: comprising the following steps: the device comprises a fixed baffle, an insulating rod, a first metal sheet, a logic circuit, a second metal sheet, a third metal sheet and an elastic piece;
the bottom end of the fixed baffle is fixedly connected with one end of the elastic piece, the other end of the elastic piece is connected with one end of the insulating rod, the outer wall of the insulating rod is fixedly attached to the first metal sheet, a rotating shaft point is arranged on the insulating rod, the rotating shaft point is fixed with the inner bottom surface of the jack, the two ends of the insulating rod rotate around the rotating shaft point, the first end of the first metal sheet is electrically connected with the first input end of the logic circuit, the second input end of the logic circuit is connected with the trigger signal output end of the control module of the socket, the second metal sheet is arranged in the swinging range of the second end of the first metal sheet and is positioned below the rotating shaft point, the second metal sheet is grounded, the third metal sheet is arranged in the swinging range of the first end of the first metal sheet and is positioned above the rotating shaft point, and the third metal sheet is connected with a power supply;
when the plug is inserted or pulled out, the state of the elastic piece is changed, and the connection state of the two ends of the first metal sheet and the second metal sheet and the third metal sheet is changed, so that the connection state of the logic circuit is changed;
when the charging plug is inserted into the socket, pressure is applied to one end of the insulating rod, which is higher than the rotation axis point, so that the insulating rod swings, the elastic piece is compressed, the first end of the first metal sheet is driven to be in contact with the third metal sheet, the second end of the first metal sheet is separated from the second metal sheet, the first input end of the logic circuit is further connected with the power supply, and when the first input end of the logic circuit is connected with the power supply and the first input end of the logic circuit receives a high-level trigger signal, the state indication end of the logic circuit outputs the high-level trigger signal;
when the charging plug is pulled out, the restoring force of the elastic piece enables the insulating rod to swing, the second end of the first metal sheet is driven to be in contact with the second metal sheet, the first end of the first metal sheet is separated from the third metal sheet, the first input end of the logic circuit is grounded, and when the first input end of the logic circuit is grounded and/or receives a low-level trigger signal, the state indicating end of the logic circuit outputs a low-level signal.
2. A socket as defined in claim 1, wherein: when the first metal sheet is in contact with the second metal sheet, the first metal sheet is parallel to the second metal sheet.
3. A socket as defined in claim 1, wherein: when the first metal sheet is in contact with the third metal sheet, the first metal sheet and the third metal sheet are parallel.
4. A socket as defined in claim 1, wherein: the logic circuit is a logic AND circuit.
5. A code scanning charging device is characterized in that: comprising the following steps: a control module, a relay and a socket according to any one of claims 1-4;
the display screen is connected with the control module and is used for displaying the two-dimensional code so that a user can conveniently scan the two-dimensional code by using the terminal equipment; the display screen displays the electricity consumption information sent by the control module;
the control module is connected with the state indication end of the socket, the control module is connected with the relay, and the control module is connected with the current transformer;
when receiving a charging request sent by a terminal device, the control module outputs a high-level trigger signal to the socket according to the charging request, when receiving the high-level trigger signal output by a state indication end of the socket, the control module generates a closing instruction, sends the closing instruction to the relay, the relay is closed, and the socket is connected with a power supply;
when receiving a charging request sent by a terminal device, the control module outputs a low-level trigger signal to the socket according to the charging request, when receiving a low-level signal output by a state indication end of the socket, generates a disconnection instruction, and sends the disconnection instruction to the relay, the relay is disconnected, and the socket is disconnected from a power supply.
6. The code scanning charging device as claimed in claim 5, wherein: further comprises: a current transformer; the control module generates the electricity consumption information and charging information according to the electricity consumption of the socket;
the current transformer is arranged at the power supply access end of the socket and is used for detecting the electricity consumption of the socket and sending the electricity consumption of the socket to the control module; the control module is also used for sending the electricity consumption information and the charging information to the display screen; and the display screen displays the electricity consumption information and the charging information.
7. The code scanning charging device as claimed in claim 5, wherein: further comprises: a display screen; the control module is also used for sending the electricity consumption information and the charging information to the display screen;
and the display screen displays the electricity consumption information and the charging information.
8. The code scanning charging device as claimed in claim 5, wherein: the terminal equipment is provided with an APP, and the APP is used for controlling a camera of the terminal equipment to scan the two-dimensional code and paying the charge of code scanning.
9. The code scanning charging device as claimed in claim 5, wherein: the socket is a triangular socket or a two-angle socket.
10. The code scanning charging device as claimed in claim 5, wherein: the elastic piece is a spring.
11. The code scanning charging device as claimed in claim 5, wherein: the control module comprises a singlechip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518678.3A CN109546430B (en) | 2018-12-12 | 2018-12-12 | Socket and code scanning charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518678.3A CN109546430B (en) | 2018-12-12 | 2018-12-12 | Socket and code scanning charging device |
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| Publication Number | Publication Date |
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| CN109546430A CN109546430A (en) | 2019-03-29 |
| CN109546430B true CN109546430B (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811518678.3A Active CN109546430B (en) | 2018-12-12 | 2018-12-12 | Socket and code scanning charging device |
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| Country | Link |
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| CN (1) | CN109546430B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2748412C1 (en) * | 2020-04-30 | 2021-05-25 | Дмитрий Михайлович Сосунов | Method of configuring access to a smart socket via a mobile apparatus |
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| CN109546430A (en) | 2019-03-29 |
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