CN119543379A - A three-in-one wireless charger - Google Patents
A three-in-one wireless charger Download PDFInfo
- Publication number
- CN119543379A CN119543379A CN202510096345.XA CN202510096345A CN119543379A CN 119543379 A CN119543379 A CN 119543379A CN 202510096345 A CN202510096345 A CN 202510096345A CN 119543379 A CN119543379 A CN 119543379A
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- China
- Prior art keywords
- charging
- coil
- module
- hinge
- wireless charger
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/731—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
本发明适用于充电设备技术领域，尤其涉及一种三合一无线充电器，所述三合一无线充电器包括充电模块和供电模块，充电模块与供电模块之间通过卡扣连接，供电模块用于向充电模块供应电能，供电模块包括电池组和第二外壳，电池组安装在第二外壳内，第二外壳上固定安装有第二电路板，第二电路板与电池组电性连接，第二电路板上固定设置有无线充电线圈和输出金属触点，充电模块上设置有输入金属触点，充电模块与供电模块之间通过输出金属触点和输入金属触点电性连接。本发明结构简单，能够提供多种充电接口，并且设置有多种无线充电工位，多个智能穿戴设备可以同时进行充电，整体体积小，大大提升了用户体验。
The present invention is applicable to the technical field of charging equipment, and particularly relates to a three-in-one wireless charger, the three-in-one wireless charger comprises a charging module and a power supply module, the charging module and the power supply module are connected by a snap, the power supply module is used to supply electric energy to the charging module, the power supply module comprises a battery pack and a second shell, the battery pack is installed in the second shell, a second circuit board is fixedly installed on the second shell, the second circuit board is electrically connected to the battery pack, a wireless charging coil and an output metal contact are fixedly arranged on the second circuit board, an input metal contact is arranged on the charging module, and the charging module and the power supply module are electrically connected through the output metal contact and the input metal contact. The present invention has a simple structure, can provide a variety of charging interfaces, and is provided with a variety of wireless charging stations, multiple smart wearable devices can be charged at the same time, the overall volume is small, and the user experience is greatly improved.
Description
Technical Field
The invention belongs to the technical field of charging equipment, and particularly relates to a three-in-one wireless charger.
Background
The wireless charger is a device which can charge compatible equipment without a traditional power line. It uses electromagnetic induction, magnetic resonance or radio wave techniques to transfer electrical energy over a short distance between the charger and the device. When you place a smart phone, smart watch, or other electronic device that supports wireless charging on a charging pad, the built-in receiving coil will interact with the transmitting coil on the charging pad, thereby starting the charging process. The wireless charging not only simplifies the charging process and improves the convenience of use, but also is beneficial to reducing the port abrasion caused by plugging and unplugging the charging wire, and is a manifestation of the pursuit of the modern technology for conciseness and high efficiency.
Many of the current chargers are single-function, and wearing equipment such as intelligent watches and earphones have the function of wireless charging along with intelligent realization, and each charging equipment needs to be provided with a charger, so that the operation is complicated, the cost is high, and the experience is influenced.
Disclosure of Invention
The invention aims to provide a three-in-one wireless charger, which aims to solve the problems that the current chargers are single in function, and wearing equipment such as an intelligent watch and an earphone are provided with wireless charging functions along with the realization of intellectualization, each charging equipment needs to be provided with one charger, and the operation is complicated, the cost is high and the experience is influenced.
The three-in-one wireless charger comprises a charging module and a power supply module, wherein the charging module comprises a first charging structure, a second charging structure and a third charging structure, the charging module is connected with the power supply module through a buckle, the power supply module is used for supplying electric energy to the charging module, the power supply module comprises a battery pack and a second shell, the battery pack is arranged in the second shell, a second circuit board is fixedly arranged on the second shell, the second circuit board is electrically connected with the battery pack, a wireless charging coil and an output metal contact are fixedly arranged on the second circuit board, an input metal contact is arranged on the charging module, and the charging module is electrically connected with the power supply module through the output metal contact and the input metal contact.
Preferably, the first charging structure comprises a first shell, a first circuit board is fixedly arranged in the first shell, a first coil is arranged on the first circuit board, a first charging potential is arranged on the first shell, a first bottom cover is arranged at the bottom of the first shell, a first rotary buckle is arranged at the bottom of the first bottom cover, a shell top cover is arranged on the second shell, and a second rotary buckle is arranged on the shell top cover.
Preferably, the second charging structure comprises a second charging position bottom cover, the second charging position bottom cover is rotationally connected with the first shell through a rotary mounting head, a second coil is arranged in the second charging position bottom cover, an electric wire of the second coil is electrically connected with the first circuit board through a threading hole, a radiating hole is formed in the second charging position bottom cover, and a second top cover is mounted on the second charging position bottom cover.
Preferably, the third charging structure comprises a rotary upper cover, the rotary upper cover is rotationally connected with the first shell through a hinge, a third coil and a magnet ring are fixedly arranged in the rotary upper cover, and the third coil is fixed through a second coil fixing piece.
Preferably, in the third charging structure, the hinge includes a hinge rotation shaft and a hinge rotation piece, the hinge installation position is provided on the rotation upper cover, the hinge fixing position is provided in the first housing, the hinge rotation shaft is rotatably installed at the hinge fixing position, the hinge rotation piece is sleeved on the hinge rotation shaft, the hinge rotation piece is fixed at the hinge installation position, the electric wire of the third coil is fixed on the hinge rotation piece and penetrates through the middle of the hinge installation position, and the third coil is electrically connected with the first circuit board.
Preferably, the power supply module is provided with a Type-C input interface, a USB output interface and a DC output.
Preferably, the power supply module is provided with an electric quantity indicator lamp and a power switch.
Preferably, the charging module is provided with a nut interface and a Type-C output interface.
Preferably, an upper cover silica gel sheet is arranged on the rotary upper cover.
The three-in-one wireless charger provided by the invention has a simple structure, can provide various charging interfaces, is provided with various wireless charging stations, and can charge a plurality of intelligent wearing devices simultaneously, so that the whole size is small, and the user experience is greatly improved.
Drawings
Fig. 1 is a schematic diagram of a first view overall structure of a three-in-one wireless charger according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a second view overall structure of a three-in-one wireless charger according to an embodiment of the present invention;
Fig. 3 is a schematic view of a first view structure of a charging module according to an embodiment of the present invention;
fig. 4 is a schematic view of a second view structure of a charging module according to an embodiment of the present invention;
fig. 5 is a schematic view of a closed view structure of a charging module according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a third view angle structure of a charging module according to an embodiment of the present invention;
fig. 7 is a schematic diagram of an internal structure of a charging module according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a power supply module according to an embodiment of the present invention.
In the drawings, 1, a first shell, 2, a second shell, 3, a rotary upper cover, 4, a top cover silica gel sheet, 5, a first charging position, 6, a second top cover, 7, a first input charging port, 8, a first bottom cover, 9, a first rotary buckle, 10, an input metal contact, 11, a Type-C output interface, 12, a nut interface, 13, a hinge mounting position, 14, a third coil, 15, a magnet ring, 16, a second charging position bottom cover, 17, a radiating hole, 18, a rotary mounting head, 19, a second coil, 20, a threading hole, 22, an output metal contact, 24, a battery pack, 25, a second circuit board, 26, a wireless charging coil, 27, DC output, 28, a first coil, 29, a first circuit board, 30, a first coil fixing sheet, 31, a hinge fixing position, 32, a hinge rotation shaft, 33, a hinge rotation sheet, 34, a second coil fixing sheet, 50, a shell buckle, 51, a second rotation, 211, a Type-C input interface, 212, a USB (USB) output interface, 213, a power switch, and a power switch.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a three-in-one wireless charger according to an embodiment of the present invention is provided, the three-in-one wireless charger includes a charging module and a power supply module, the charging module includes a first charging structure, a second charging structure and a third charging structure, the charging module is connected with the power supply module through a buckle, the power supply module is used for supplying electric energy to the charging module, the power supply module includes a battery pack 24 and a second housing 2, the battery pack 24 is installed in the second housing 2, a second circuit board 25 is fixedly installed on the second housing 2, the second circuit board 25 is electrically connected with the battery pack 24, a wireless charging coil 26 and an output metal contact 22 are fixedly provided on the second circuit board 25, an input metal contact 10 is provided on the charging module, and the charging module is electrically connected with the power supply module through the output metal contact 22 and the input metal contact 10.
In this embodiment, the battery pack 24 is used for storing electric energy, and the charging module and the power supply module are connected by adopting a contact, so that the charging module and the power supply module can be disassembled at any time, and the mobile phone, the watch and the Bluetooth headset can be charged simultaneously by utilizing the first charging structure, the second charging structure and the third charging structure which are arranged on the charging module, so that convenience is greatly improved, wherein the first charging structure is used for charging the Bluetooth headset, and the second charging structure is used for charging the watch.
As shown in fig. 2, 3,4,5, 6, 7 and 8, as a preferred embodiment of the present invention, the first charging structure includes a first housing 1, a first circuit board 29 fixedly disposed in the first housing 1, a first coil 28 mounted on the first circuit board 29, a first charging unit 5 disposed on the first housing 1, a first bottom cover 8 disposed at the bottom of the first housing 1, a first rotating buckle 9 disposed at the bottom of the first bottom cover 8, a housing top cover 50 disposed on the second housing 2, and a second rotating buckle 51 disposed on the housing top cover 50.
As shown in fig. 2, 3,4, 5, 6, 7 and 8, as a preferred embodiment of the present invention, the second charging structure includes a second charging bottom cover 16, the second charging bottom cover 16 is rotatably connected to the first housing 1 through a rotary mounting head 18, a second coil 19 is disposed in the second charging bottom cover 16, an electric wire of the second coil 19 is electrically connected to the first circuit board 29 through a wire through hole 20, a heat dissipation hole 17 is disposed on the second charging bottom cover 16, and the second top cover 6 is mounted on the second charging bottom cover 16.
As shown in fig. 2, 3, 4, 5, 6, 7 and 8, as a preferred embodiment of the present invention, the third charging structure includes a rotary upper cover 3, the rotary upper cover 3 is rotatably connected with the first housing 1 through a hinge, a third coil 14 and a magnet ring 15 are fixedly disposed in the rotary upper cover 3, and the third coil 14 is fixed through a second coil fixing piece 34.
As shown in fig. 2, 3, 4, 5, 6, 7 and 8, in the third charging structure, as a preferred embodiment of the present invention, the hinge includes a hinge rotation shaft 32 and a hinge rotation piece 33, the hinge installation position 13 is disposed on the rotating upper cover 3, the hinge fixing position 31 is disposed in the first housing 1, the hinge rotation shaft 32 is rotatably installed on the hinge fixing position 31, the hinge rotation piece 33 is sleeved on the hinge rotation shaft 32, the hinge rotation piece 33 is fixed on the hinge installation position 13, the electric wire of the third coil 14 is fixed on the hinge rotation piece 33 and passes through the middle of the hinge installation position 13, and the third coil 14 is electrically connected with the first circuit board 29.
In the embodiment, the first coil 28 is fixed through the first coil fixing piece 30, the invention consists of a power supply module and a charging module, the inside of the appearance piece first shell 1 of the charging module is provided with a first circuit board 29, the first circuit board 29 is provided with a first input charging port 7 and a Type-C output port 11, and is connected with a third coil 14 through wires, the first coil 28 and the second coil 19, a hinge fixing piece 31, a hinge rotating shaft 32 and a hinge rotating piece 33 are fixed inside the first shell 1, the hinge rotating piece 33 and a hinge mounting position 13 of a rotating upper cover on the rotating upper cover 3 are mounted through screws, so that the rotating upper cover 3 can rotate to adjust an angle, the inside of the rotating upper cover 3 is fixed with the third coil 14 and the magnet ring 15, the third coil 14 is provided with a second coil fixing piece 34, an upper cover silica gel sheet 4 is fixed on the other surface of the rotary upper cover 3, the second charging position bottom cover 16 is inserted into a mounting hole of the first shell 1 through a design of a mushroom head through a rotary mounting head 18, the upper and lower fixing can be realized, the inner side of the second charging position bottom cover 16 is fixedly provided with a second coil 19, the bottom is provided with a heat dissipation hole 17, the upper side is fixedly provided with a second top cover 6, the outer side of the top of the first shell 1 is provided with a first charging position 5, a first coil 28 is fixed on the inner side surface of the first charging position 5, a threading hole 20 is fixed in the inner side of the first shell 1, the bottom of the first shell 1 is fixedly provided with a first bottom cover 8, and the first rotary buckle 9 and the input metal contact 10 are arranged on the first bottom cover 8.
The power supply module consists of a second housing 2 and a housing top cover 50, a 12V battery pack 24 is arranged in the power supply module, a second circuit board 25 is arranged above the power supply module, a DC output 27, a wireless charging coil 26, a power switch 214, an electric quantity indicator 213, a USB output interface 212, a type-C input interface 211 and a second rotary buckle 51 and an output metal contact 22 are arranged on the housing top cover 50;
The specific application method comprises the steps of rotating and combining the shell top cover 50 and the first bottom cover 8 of the power supply module through the first rotary buckle 9 and the second rotary buckle 51, enabling the output metal contact 22 and the input metal contact 10 to be electrically connected, pressing the power switch 214, enabling the electric quantity indicator lamp 213 to be on, enabling a mobile phone supporting wireless charging to be placed on the upper cover silica gel sheet 4 at the moment, enabling a Bluetooth headset supporting wireless charging to be placed on the first charging bit 5, enabling a watch supporting wireless charging to be placed on the second top cover 6, enabling the watch supporting wireless charging to be wirelessly charged, enabling a general Type-C charging wire to be connected to the Type-C output interface 11, enabling the mobile phone to be charged in a wired mode, and enabling 4 digital products to be charged at the same time.
The power supply module has various functions besides supplying power to the output part, for example, the USB output interface 212 can supply power to digital products, the wireless charging coil 26 can charge devices supporting wireless charging, and the DC output 27 can supply power to some products with 12V voltage through the patch cord. The Type-C input interface 211 is used for charging the battery pack inside the power supply.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (9)
1. The utility model provides a three-in-one wireless charger, its characterized in that, three-in-one wireless charger includes charging module and power module, charging module includes first charging structure, second charging structure and third charging structure, be connected through the buckle between charging module and the power module, power module is used for supplying electric energy to the charging module, power module includes group battery (24) and second shell (2), group battery (24) are installed in second shell (2), fixed mounting has second circuit board (25) on second shell (2), second circuit board (25) and group battery (24) electric connection, fixed wireless charging coil (26) and the output metal contact (22) of being provided with on second circuit board (25), be provided with input metal contact (10) on the charging module, through output metal contact (22) and input metal contact (10) electric connection between charging module and the power module.
2. The three-in-one wireless charger according to claim 1, wherein the first charging structure comprises a first housing (1), a first circuit board (29) is fixedly arranged in the first housing (1), a first coil (28) is arranged on the first circuit board (29), a first charging bit (5) is arranged on the first housing (1), a first bottom cover (8) is arranged at the bottom of the first housing (1), a first rotary buckle (9) is arranged at the bottom of the first bottom cover (8), a housing top cover (50) is arranged on the second housing (2), and a second rotary buckle (51) is arranged on the housing top cover (50).
3. The three-in-one wireless charger according to claim 1, wherein the second charging structure comprises a second charging position bottom cover (16), the second charging position bottom cover (16) is rotationally connected with the first housing (1) through a rotary mounting head (18), a second coil (19) is arranged in the second charging position bottom cover (16), an electric wire of the second coil (19) is electrically connected with the first circuit board (29) through a threading hole (20), a heat dissipation hole (17) is formed in the second charging position bottom cover (16), and a second top cover (6) is arranged on the second charging position bottom cover (16).
4. The three-in-one wireless charger according to claim 1, wherein the third charging structure comprises a rotary upper cover (3), the rotary upper cover (3) is rotatably connected with the first housing (1) through a hinge, a third coil (14) and a magnet coil (15) are fixedly arranged in the rotary upper cover (3), and the third coil (14) is fixed through a second coil fixing piece (34).
5. The three-in-one wireless charger according to claim 4, wherein in the third charging structure, the hinge comprises a hinge rotation shaft (32) and a hinge rotation piece (33), the hinge installation position (13) is arranged on the rotary upper cover (3), the hinge fixing position (31) is arranged in the first housing (1), the hinge rotation shaft (32) is rotatably installed on the hinge fixing position (31), the hinge rotation piece (33) is sleeved on the hinge rotation shaft (32), the hinge rotation piece (33) is fixed on the hinge installation position (13), the electric wire of the third coil (14) is fixed on the hinge rotation piece (33) and penetrates through the middle of the hinge installation position (13), and the third coil (14) is electrically connected with the first circuit board (29).
6. The three-in-one wireless charger according to claim 1, wherein the power supply module is provided with a Type-C input interface (211), a USB output interface (212) and a DC output (27).
7. The three-in-one wireless charger according to claim 1, wherein the power supply module is provided with a power indicator lamp (213) and a power switch (214).
8. The three-in-one wireless charger according to claim 1, wherein the charging module is provided with a nut interface (12) and a Type-C output interface (11).
9. The three-in-one wireless charger according to claim 4, wherein the rotary upper cover (3) is provided with an upper cover silicon sheet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510096345.XA CN119543379A (en) | 2025-01-22 | 2025-01-22 | A three-in-one wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510096345.XA CN119543379A (en) | 2025-01-22 | 2025-01-22 | A three-in-one wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119543379A true CN119543379A (en) | 2025-02-28 |
Family
ID=94699082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510096345.XA Pending CN119543379A (en) | 2025-01-22 | 2025-01-22 | A three-in-one wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119543379A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217741354U (en) * | 2022-06-23 | 2022-11-04 | 杭州白羽科技有限公司 | Outdoor power supply |
| CN218888168U (en) * | 2022-11-07 | 2023-04-18 | 惠州市奥嘉达科技有限公司 | Three-in-one wireless charger |
| CN219458708U (en) * | 2023-02-10 | 2023-08-01 | 深圳市智高翔科技发展有限公司 | Multi-expansion-position wireless charger |
| CN220016901U (en) * | 2023-04-14 | 2023-11-14 | 东莞市派凡电子科技有限公司 | Three-in-one wireless charging equipment |
-
2025
- 2025-01-22 CN CN202510096345.XA patent/CN119543379A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217741354U (en) * | 2022-06-23 | 2022-11-04 | 杭州白羽科技有限公司 | Outdoor power supply |
| CN218888168U (en) * | 2022-11-07 | 2023-04-18 | 惠州市奥嘉达科技有限公司 | Three-in-one wireless charger |
| CN219458708U (en) * | 2023-02-10 | 2023-08-01 | 深圳市智高翔科技发展有限公司 | Multi-expansion-position wireless charger |
| CN220016901U (en) * | 2023-04-14 | 2023-11-14 | 东莞市派凡电子科技有限公司 | Three-in-one wireless charging equipment |
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Application publication date: 20250228 |
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| RJ01 | Rejection of invention patent application after publication |