CN114498839B - Multifunctional quick charging device - Google Patents
Multifunctional quick charging device Download PDFInfo
- Publication number
- CN114498839B CN114498839B CN202210103707.XA CN202210103707A CN114498839B CN 114498839 B CN114498839 B CN 114498839B CN 202210103707 A CN202210103707 A CN 202210103707A CN 114498839 B CN114498839 B CN 114498839B
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- China
- Prior art keywords
- charging
- live wire
- conducting block
- electric ring
- ring
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Links
- 238000001514 detection method Methods 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 11
- 230000007935 neutral effect Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
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- 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
- H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- 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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to the technical field of chargers and discloses a multifunctional rapid charging device which comprises a base and a charging unit, wherein a connecting column and a conducting ring are arranged at the top of the base and are arranged around the axis of the connecting column, the conducting ring comprises a live wire electric ring and a zero wire electric ring which are respectively connected with a power supply, a safe distance exists between the live wire electric ring and the zero wire electric ring, the charging unit is provided with a connecting hole which can be in rotary fit with the connecting column, a fan-shaped conducting block is arranged at the bottom of the charging unit, the conducting block comprises a live wire conducting block corresponding to the position of the live wire electric ring and a zero wire conducting block corresponding to the position of the zero wire electric ring, the live wire electric ring is connected with the live wire conducting block, the zero wire electric ring is connected with the zero wire conducting block, a plurality of charging interfaces with different specifications are arranged around the charging unit, and a charging main board is arranged in the charging unit and is respectively electrically connected with the charging interfaces and the conducting block. The invention can freely rotate to switch the positions of different charging interfaces, and is convenient to use.
Description
Technical Field
The invention relates to the technical field of chargers, in particular to a multifunctional rapid charging device.
Background
Currently, with the mass use of electronic devices such as mobile phones and tablet computers, a charging device is generated. The charging device can timely charge the electronic equipment. In order to facilitate the use, a plurality of charging interfaces of different specification types are arranged on the same charging device, so that the use of different equipment or the simultaneous use of a plurality of equipment can be met, however, the charging interfaces of the existing charging device are generally fixed in azimuth, and the required charging interfaces are far away from the azimuth where a user is positioned due to the fact that the charging interfaces are connected with a power supply, so that the user cannot charge the equipment while using the equipment.
Disclosure of Invention
The invention aims to provide a multifunctional quick charging device which can freely rotate to switch the positions of different charging interfaces and is convenient to use.
In order to achieve the above purpose, the invention provides a multifunctional quick charging device, which comprises a base and a charging unit, wherein the top of the base is provided with a connecting column and a conducting ring which is arranged around the axis of the connecting column, the conducting ring comprises a live wire electric ring and a zero wire electric ring which are respectively connected with a power supply, a safe distance exists between the live wire electric ring and the zero wire electric ring, the charging unit is provided with a connecting hole which is in rotatable fit with the connecting column, the bottom of the charging unit is provided with a fan-shaped conducting block, the conducting block comprises a live wire conducting block corresponding to the position of the live wire electric ring and a zero wire conducting block corresponding to the position of the zero wire electric ring, the live wire electric ring is connected with the live wire conducting block, the zero wire electric ring is connected with the zero wire conducting block, a plurality of charging interfaces with different specifications are arranged around the charging unit, and a charging main board is arranged in the charging unit and is respectively electrically connected with the charging interfaces and the conducting block.
As a preferable scheme of the invention, the top of the charging unit is provided with a connecting electric ring, the connecting electric ring comprises a live wire connecting ring which is in conductive connection with the live wire conducting block and a zero wire connecting ring which is in conductive connection with the zero wire conducting block, the live wire conducting block is in position correspondence and connection with the live wire electric ring, and the zero wire conducting block is in position correspondence and connection with the zero wire electric ring.
As a preferable scheme of the invention, the top of the charging unit is provided with a wireless charging module electrically connected with the charging main board and an adsorption piece for adsorbing equipment.
As a preferable scheme of the invention, the top of the base is provided with a first groove corresponding to the position of the live wire electric ring and a second groove corresponding to the position of the zero wire electric ring, the live wire electric ring is arranged in the first groove, the zero wire electric ring is arranged in the second groove, the live wire conducting block and the zero wire conducting block respectively protrude out of the bottom surface of the charging unit, the live wire conducting block is in sliding fit with the first groove, and the zero wire conducting block is in sliding fit with the second groove.
As a preferable scheme of the invention, the bottom of the charging unit is provided with a hemispherical elastic positioning lug, the top of the base is provided with positioning grooves matched with the positioning lug, and the positioning grooves are provided with a plurality of positioning grooves and uniformly distributed around the axis of the connecting column.
As a preferable scheme of the invention, the charging main board is provided with a power supply module, a timing module and a detection module for detecting whether the charging interface is connected with equipment, when the detection module detects that the charging interface is not connected with equipment, the timing module starts timing, and when the timing module exceeds a set value, the power supply module stops supplying power to the charging interface.
As a preferable scheme of the invention, the charging unit is provided with an indicator light for indicating whether the power supply module supplies power to the charging interface and a touch switch for controlling whether the power supply module supplies power to the charging interface, and the indicator light and the touch switch are respectively and electrically connected with the charging main board.
As a preferable scheme of the invention, the charging main board is provided with a timing module for timing control of the power supply module to stop supplying power to the charging interface.
As a preferable scheme of the invention, the charging main board is provided with a remote communication module for communication connection with the mobile terminal.
As a preferable scheme of the invention, the charging unit is provided with a power supply input port, and the power supply input port is respectively connected with the live wire conducting block and the zero wire conducting block in a conducting way.
Compared with the prior art, the multifunctional quick charging device has the beneficial effects that: the conducting ring is connected with the power supply, and the charging main board is in conductive connection with the conducting ring through the conducting block, so that the charging main board can transmit alternating current to the charging interface after processing the alternating current, and the charging of equipment is realized; because live wire conducting block corresponds with live wire electricity ring position, consequently when the charging unit rotates around the axis of spliced pole, live wire conducting block is connected with the live wire electricity ring all the time, and the same zero line conducting block is connected with the zero line electricity ring all the time, and the charging unit can freely rotate under the condition of normal work promptly to adjust the position of the interface that charges of different specifications, convenient to use.
Drawings
FIG. 1 is a schematic view of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a top view of the base of FIG. 1;
fig. 4 is a bottom view of the charging unit of fig. 1;
FIG. 5 is a top view of a second embodiment of the present invention;
In the figure, 1, a base; 11. a conductive ring; 111. a live wire electric ring; 112. a zero line electrical loop; 113. a first groove; 114. a second groove; 12. rotating the column; 13. a positioning groove; 2. a charging unit; 21. a connection hole; 22. a conductive block; 221. a live wire conducting block; 222. a zero line conducting block; 23. a charging interface; 24. connecting an electric ring; 241. a live wire connecting ring; 242. a zero line connection ring; 25. a wireless charging module; 251. an absorbing member; 26. positioning the protruding blocks; 27. an indicator light; 28. a touch switch; 29. and a power supply input port.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-4, a first embodiment of the present invention.
The utility model provides a multi-functional quick charging device, including base 1 and charging unit 2, the top of base 1 is equipped with the spliced pole and around the conducting ring 11 that the axis of spliced pole set up, conducting ring 11 is including the live wire electricity ring 111 and the zero line electricity ring 112 that are connected with the power respectively, coaxial setting and the existence safety interval between live wire electricity ring 111 and the zero line electricity ring 112, charging unit 2 is equipped with the connecting hole 21 with spliced pole rotatable complex, charging unit 2's bottom is equipped with and is fan-shaped conducting block 22, conducting block 22 includes the live wire conducting block 221 that corresponds with live wire electricity ring 111 position and the zero line conducting block 222 that corresponds with zero line electricity ring 112 position, live wire electricity ring 111 is connected with live wire conducting block 221, zero line electricity ring 112 is connected with zero line conducting block 222, charging unit 2 is equipped with the interface 23 of a plurality of different specifications all around, be equipped with the mainboard that charges (not pictured in the picture) in the charging unit 2, the mainboard that charges respectively with charging interface 23 and conducting block 22 electric connection.
The working principle of the embodiment is as follows: the conducting ring 11 is connected with a municipal power supply through a plug, so that the live wire electric ring 111 is connected with a live wire of the power supply, the zero wire electric ring 112 is connected with a zero wire of the power supply, and the charging main board is in conductive connection with the conducting ring 11 through the conducting block 22, so that the charging main board can transmit alternating current to the charging interface 23 after processing, and the charging of equipment is realized; because live wire conducting block 221 corresponds with live wire electric ring 111 position, promptly live wire conducting block 221 and live wire electric ring 111 coaxial setting and thickness (annular or fan-shaped inner circle to the distance of outer lane) equal, consequently when charging unit 2 rotates around the axis of rotation post 12, live wire conducting block 221 is connected with live wire electric ring 111 all the time, and just zero line conducting block 222 is connected with zero line electric ring 112 all the time, and charging unit 2 can freely rotate under the normal operating condition to adjust the position of the interface 23 that charges of different specifications, convenient to use.
The top of the charging unit 2 is provided with a connection electric ring 24, the connection electric ring 24 comprises a live wire connection ring 241 electrically connected with a live wire conductive block 221 and a neutral wire connection ring 242 electrically connected with a neutral wire conductive block 222, the live wire conductive block 221 corresponds to the live wire electric ring 111 in position and is connected with the live wire electric ring 112, the plurality of charging units 2 can be spliced and used, the connection holes 21 are arranged as through holes, the connection holes 21 of the plurality of charging units 2 are sequentially sleeved on a connection column, the connection electric ring 24 of one charging unit 2 is connected with the conductive block 22 of the other charging unit 2, the conductive connection of the adjacent charging unit 2 is realized, the splicing and the use of the plurality of charging units 2 are realized, and meanwhile, the plurality of charging units 2 can rotate around the axis of the connection column.
Illustratively, the top of the base 1 is provided with a first groove 113 corresponding to the position of the live wire electric ring 111 and a second groove 114 corresponding to the position of the neutral wire electric ring 112, the live wire electric ring 111 is arranged in the first groove 113, the neutral wire electric ring 112 is arranged in the second groove 114, the live wire conductive block 221 and the neutral wire conductive block 222 respectively protrude out of the bottom surface of the charging unit 2, the live wire conductive block 221 is in sliding fit with the first groove 113, and the neutral wire conductive block 222 is in sliding fit with the second groove 114, so that the charging unit 2 is in positioning connection with the base 1, and meanwhile, the charging unit 2 can be ensured not to be biased during rotation.
Similarly, the top of the charging unit 2 may be provided with a first connection groove corresponding to the position of the live wire connection ring 241 and a second connection groove corresponding to the position of the neutral wire connection ring 242, the live wire connection ring 241 is disposed in the first connection groove, the neutral wire connection ring 242 is disposed in the second connection groove, the live wire conductive block 221 is slidably matched with the first connection groove, the neutral wire conductive block 222 is slidably matched with the second connection groove, and when the plurality of charging units 2 are spliced for use, the positioning connection of the adjacent charging units 2 is facilitated.
The bottom of the charging unit 2 is provided with a hemispherical positioning lug 26 with elasticity, the top of the base 1 is provided with a positioning groove 13 matched with the positioning lug 26, the positioning grooves 13 are uniformly distributed around the axis of the connecting column, the random rotation of the charging unit 2 is avoided through the matching of the positioning lug 26 and the positioning groove 13, the positioning groove 13 can be arranged at the top of the charging unit 2 in the same way, and when the plurality of charging units 2 are spliced for use, the random rotation of the adjacent charging units 2 is avoided.
The charging main board is provided with a power supply module, a timing module and a detection module for detecting whether the charging interface 23 is connected with equipment, for example, whether the detection equipment is connected with the charging interface 23 is realized by detecting the size of current, when the detection module detects that the charging interface 23 is not connected with equipment, the timing module starts timing, when the timing module counts beyond a set value, the power supply module stops supplying power to the charging interface 23, when the charging interface 23 is connected with equipment, the charging interface 23 is empty but still has current, long-term empty can cause waste of electric energy and potential safety hazard, and through the setting, the power supply to the charging interface 23 is stopped in time, so that the charging main board is energy-saving and safe.
For example, the charging unit 2 is provided with an indicator lamp 27 for indicating whether the power supply module supplies power to the charging interface 23 and a touch switch 28 for controlling whether the power supply module supplies power to the charging interface 23, where the indicator lamp 27 and the touch switch 28 are respectively electrically connected with the charging motherboard, and the indicator lamp 27 can clearly know whether the power supply module supplies power to the charging interface 23, if the power supply module does not supply power to the charging interface 23, the touch switch 28 is required to be touched to control the power supply module to supply power to the charging interface 23, so as to ensure that the device can be charged normally.
The charging main board is provided with a timing module for timing and controlling the power supply module to stop supplying power to the charging interface 23, and the charging duration of the equipment is controlled through the timing module, so that the equipment is prevented from being in a charging state for a long time under the condition of full electric quantity, the damage to the equipment is reduced, and the safety accident is avoided.
The charging main board is provided with a remote communication module for communication connection with the mobile terminal, for example, the remote communication module is connected with the communication base station through an indoor local area network, the mobile terminal (mobile phone) is connected with the communication base station, the communication connection between the mobile terminal and the charging main board is realized, and the power supply module can be controlled remotely through the mobile terminal to stop supplying power to the charging interface 23.
The charging unit 2 is provided with a power input port 29, the power input port 29 is electrically connected with the live wire conductive block 221 and the neutral wire conductive block 222 respectively, when the charging unit 2 is connected with the base 1, only the conductive ring 11 of the base 1 is connected with a power source or the power input port 29 of one charging unit 2 is connected with the power source, the whole charging device can work normally, and the charging unit is flexible in use.
As shown in fig. 5, the second embodiment of the present invention.
In this embodiment, the top of the charging unit 2 is provided with a wireless charging module 25 electrically connected to the charging motherboard and an adsorbing member 251 for adsorbing the device, the device can be directly placed at the top of the charging unit 2 to realize wireless charging, charging is convenient, and the adsorbing member 251 such as a sucker and a magnet can fix the device at the top of the charging unit 2, so as to avoid dropping the device.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.
Claims (8)
1. A multi-functional quick charging device, characterized in that: comprises a base and a charging unit, wherein the top of the base is provided with a connecting column and a conducting ring which surrounds the axis of the connecting column, the conducting ring comprises a live wire electric ring and a zero wire electric ring which are respectively connected with a power supply, a safe distance exists between the live wire electric ring and the zero wire electric ring, the charging unit is provided with a connecting hole which can be in rotary fit with the connecting column, the bottom of the charging unit is provided with a fan-shaped conducting block, the conducting block comprises a live wire conducting block corresponding to the position of the live wire electric ring and a zero wire conducting block corresponding to the position of the zero wire electric ring, the live wire electric ring is connected with the live wire conducting block, the top of the base is provided with a first groove corresponding to the position of the live wire electric ring and a second groove corresponding to the position of the zero wire electric ring, the live wire electric ring is arranged in the first groove, the zero wire electric ring is arranged in the second groove, the live wire conducting block and the zero wire conducting block are respectively protruded out of the bottom surface of the charging unit, the live wire conducting block is in sliding fit with the first groove, the zero wire conducting block is in sliding fit with the second groove, a plurality of charging interfaces with different specifications are arranged around the charging unit, a charging main board is arranged in the charging unit, the charging main board is respectively and electrically connected with the charging interface and the conducting block, the charging main board is provided with a power supply module, a timing module and a detection module for detecting whether the charging interface is connected with equipment, when the detection module detects that the charging interface is connected without equipment, the timing module starts timing, when the timing of the timing module exceeds a set value, and the power supply module stops supplying power to the charging interface.
2. The multi-functional quick charge device of claim 1, wherein: the top of charging unit is equipped with the connection electric ring, connect the electric ring include with live wire go-between that live wire electrically conductive piece electrically conductive is connected and with the zero line go-between that the zero line electrically conductive piece electrically conductive is connected, the live wire electrically conductive piece with live wire electric ring position corresponds and is connected, the zero line electrically conductive piece with the position of zero line electric ring corresponds and is connected.
3. The multi-functional quick charge device of claim 1, wherein: the top of charging unit be equipped with charging mainboard electric connection's wireless module that charges and be used for the adsorption equipment's adsorption equipment.
4. The multi-functional quick charge device of claim 1, wherein: the bottom of the charging unit is provided with a hemispherical elastic positioning lug, the top of the base is provided with positioning grooves matched with the positioning lug, and the positioning grooves are arranged in a plurality and evenly distributed around the axis of the connecting column.
5. The multi-functional quick charge device of claim 1, wherein: the charging unit is provided with an indicator light for indicating whether the power supply module supplies power for the charging interface and a touch switch for controlling whether the power supply module supplies power for the charging interface, and the indicator light and the touch switch are respectively and electrically connected with the charging main board.
6. The multi-functional quick charge device of claim 1, wherein: the charging main board is provided with a timing module for timing control of the power supply module to stop supplying power to the charging interface.
7. The multi-functional quick charge device of claim 1, wherein: the charging main board is provided with a remote communication module which is used for being in communication connection with the mobile terminal.
8. The multi-functional quick charge device of claim 1, wherein: the charging unit is provided with a power supply input port, and the power supply input port is respectively connected with the live wire conducting block and the zero line conducting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210103707.XA CN114498839B (en) | 2022-01-27 | 2022-01-27 | Multifunctional quick charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210103707.XA CN114498839B (en) | 2022-01-27 | 2022-01-27 | Multifunctional quick charging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114498839A CN114498839A (en) | 2022-05-13 |
| CN114498839B true CN114498839B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210103707.XA Active CN114498839B (en) | 2022-01-27 | 2022-01-27 | Multifunctional quick charging device |
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| CN (1) | CN114498839B (en) |
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|---|---|
| CN114498839A (en) | 2022-05-13 |
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