CN220553848U - Magnetic type wireless mobile charging equipment with multiple charging positions - Google Patents
Magnetic type wireless mobile charging equipment with multiple charging positions Download PDFInfo
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- CN220553848U CN220553848U CN202223466349.3U CN202223466349U CN220553848U CN 220553848 U CN220553848 U CN 220553848U CN 202223466349 U CN202223466349 U CN 202223466349U CN 220553848 U CN220553848 U CN 220553848U
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- 230000005611 electricity Effects 0.000 claims description 4
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- 238000010586 diagram Methods 0.000 description 9
- 230000005389 magnetism Effects 0.000 description 4
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- 230000007306 turnover Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000005674 electromagnetic induction Effects 0.000 description 1
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Abstract
The utility model discloses a magnetic type wireless mobile charging device with multiple charging positions, which belongs to the technical field of mobile charging devices. According to the utility model, multiple devices can be charged simultaneously through the main charging potential and the auxiliary charging potential, so that the wireless charging requirements of people on multiple electronic products in daily life are met, and meanwhile, the sliding frame can slide in the accommodating groove of the device main body, so that the functions of storage and unfolding are realized, and the portable electronic device is convenient to carry and use.
Description
Technical Field
The utility model relates to the technical field of mobile charging equipment, in particular to a magnetic type wireless mobile charging equipment with multiple charging positions.
Background
With the development of technology, various portable mobile charging devices are gradually increased, and a charging mode of wireless charging is adopted in the life of people. In order to meet the wireless charging demands of people, various magnetic type wireless charging devices are developed. The wireless charger is a device for charging by utilizing the electromagnetic induction principle, and the wireless charging purpose is achieved by arranging a coil at each of a transmitting end and a receiving end, wherein the coil at the transmitting end transmits electromagnetic signals to the outside under the action of power, and the coil at the receiving end receives the electromagnetic signals and converts the electromagnetic signals into current.
People in daily life, various electronic products can all adopt wireless charging mode to charge, for example cell-phone, earphone box, intelligent wrist-watch etc. current wireless charging equipment can only charge for an electronic equipment simultaneously, when the user carries a plurality of equipment that need carry out wireless charging simultaneously, current wireless mobile charging equipment then can not satisfy people's demand.
In order to enable the devices such as the charger, the wireless charger and the like to charge at least two devices at the same time, the conventional mobile wireless charging device is provided with a plurality of wireless charging coils, but each charging position of the wireless charging device needs to be used separately, so that more parts of the whole device are caused, and the portable wireless charging device is inconvenient to carry.
For example, the Chinese patent with the bulletin number of CN 217824442U comprises a charging base, a magnetic wireless charging device, a watch charger and other parts, and the corresponding electronic equipment can be charged through a plurality of parts. But charging base, magnetism in this structure inhale wireless treasured that charges, wrist-watch charger mutually separate, only need be equipped with dedicated receiver and just can avoid losing when going out to carry, and it is very inconvenient to use.
The defects are worth improving.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a magnetic attraction type wireless mobile charging device with multiple charging positions.
The technical scheme of the utility model is as follows:
the magnetic attraction type wireless mobile charging equipment with multiple charging points comprises an equipment main body, wherein a main charging point which is in magnetic attraction connection with the electronic equipment and is used for wirelessly charging the electronic equipment is arranged on the equipment main body, a first wireless charging transmitting coil module in the main charging point is electrically connected with a main control board in the equipment main body,
the side face of the equipment main body is provided with a containing groove, a sliding frame which is connected with the containing groove in a sliding way is arranged in the containing groove, an auxiliary charging potential which is connected with the electronic equipment in a magnetic way and is used for wirelessly charging the electronic equipment is arranged in the sliding frame, and a second wireless charging transmitting coil module is arranged in the auxiliary charging potential;
the inside of carriage be equipped with the wireless conductive shell fragment that charges of second transmitting coil module is connected, be located be equipped with the electrode slice on the main control panel of holding tank, make the carriage along when the holding tank slides, conductive shell fragment with the electrode slice contact is and the electricity is even, in order to be used for the electricity to link the wireless transmitting coil module of second with the main control panel.
The utility model according to the scheme is characterized in that a first magnet module is arranged in the main charging potential and is magnetically connected with the electronic equipment to be charged, which is arranged on the main charging potential;
and/or a second magnet module is arranged in the auxiliary charging station, and the second magnet module is magnetically connected with the electronic equipment to be charged arranged on the auxiliary charging station.
According to the scheme, the utility model is characterized in that the upper side wall and the lower side wall of the containing groove are provided with sliding rails, the upper side surface and the lower side surface of the sliding frame are provided with sliding support arms matched with the sliding rails, and the sliding support arms can slide along the sliding rails so that the sliding frame can slide left and right along the containing groove.
Further, the device main body comprises a front cover and a rear cover, a first inward concave sliding arm is arranged on the front cover, a second inward concave sliding arm is arranged on the rear cover, and the first sliding arm and the second sliding arm are spliced front and back to form the sliding track.
The utility model according to the scheme is characterized in that the electrode plate comprises a first electrode plate and a second electrode plate which are arranged side by side, the conductive elastic sheet comprises a first conductive elastic sheet and a second conductive elastic sheet which are arranged side by side, the first conductive elastic sheet corresponds to the first electrode plate in position, and the second conductive elastic sheet corresponds to the second electrode plate in position.
The utility model according to the above scheme is characterized in that the outer side of the sliding frame is provided with a traction part, and the traction part is used for traction the sliding frame to slide out of the accommodating groove.
The utility model according to the above scheme is characterized in that the main charging position is positioned on the front side of the equipment main body, and the back side of the equipment main body is provided with a folding bracket.
The utility model according to the above scheme is characterized in that a battery pack is further arranged in the equipment main body, and the battery pack is connected with the main control board.
The utility model according to the scheme is characterized in that the equipment main body is provided with a switch key and a power input port, and the switch key and the power input port are connected with the main control board.
The utility model according to the above scheme is characterized in that the main body of the device is also provided with an indicator lamp, and the indicator lamp is connected with the main control panel.
According to the scheme, the mobile phone and the auxiliary charging device have the beneficial effects that the mobile phone, the earphone box, the mobile phone, the watch and the earphone box and the watch can be charged through the main charging potential and the auxiliary charging potential, so that the wireless charging requirements of people on a plurality of electronic products in daily life are met; meanwhile, the auxiliary charging level is located on the sliding frame, and the sliding frame can slide in the accommodating groove of the equipment main body, so that the functions of storage and unfolding are realized, the occupied space of the auxiliary charging level is greatly saved, and the auxiliary charging level is convenient for people to carry and use daily.
In addition, the auxiliary charging position is matched with the electrode plate through the conductive elastic sheet, so that the auxiliary charging position can be always in a conducting state with the control main board along with the sliding of the sliding frame, and a good charging effect of the auxiliary charging position is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another view of the present utility model;
FIG. 3 is a schematic view of the sliding frame in the sliding out state of the present utility model;
FIG. 4 is a schematic view of the sliding frame in another view of the sliding frame according to the present utility model;
FIG. 5 is a schematic view showing a folded state of the folding bracket according to the present utility model;
FIG. 6 is a schematic view of a folded stand in a folded condition from another perspective in accordance with the present utility model;
FIG. 7 is a schematic view showing the rear cover in an opened state of the present utility model;
FIG. 8 is a schematic view of the rear cover of the present utility model in an open state and at another view angle;
FIG. 9 is a schematic view of a carriage according to the present utility model;
FIG. 10 is a block diagram of a circuit configuration of an embodiment of the present utility model;
FIG. 11 is a block diagram of a circuit configuration of another embodiment of the present utility model;
FIG. 12 is a schematic circuit diagram of a power management control circuit according to the present utility model;
fig. 13 is a schematic diagram of a control circuit portion in the first wireless charging transmission control circuit in the present utility model;
fig. 14 is a schematic diagram of a transmitting circuit portion of the first wireless charging transmitting control circuit according to the present utility model;
fig. 15 is a schematic diagram of a control circuit portion in a second wireless charging emission control circuit in accordance with the present utility model;
fig. 16 is a schematic diagram of a transmitting circuit portion of a second wireless charging transmitting control circuit according to the present utility model;
fig. 17 is a schematic circuit diagram of a power input port portion according to the present utility model.
In the drawings, the reference numerals are respectively:
a-a primary charging potential; b-auxiliary charging potential;
10-an apparatus body;
101-a front cover; 102-a rear cover;
11-a receiving groove; 12-switching keys; 13-a power input port; 14-indicator lights;
111-a first electrode sheet; 112-a second electrode sheet; 113-a first slide arm; 114-a second slide arm;
20-a sliding frame;
21-a traction part; 22-a conductive spring piece; 23-sliding arms;
30-folding the stent.
Detailed Description
The utility model is further described below with reference to the drawings and embodiments:
as shown in fig. 1 to 17, in order to overcome the defects of less charging potential and inconvenient carrying of the existing charging equipment, the utility model provides a magnetic attraction type wireless mobile charging equipment with multiple charging potentials, which is provided with multiple charging potentials, can charge multiple electronic equipment at the same time, and has small size and convenient carrying.
This wireless mobile charging device is inhaled to magnetism with many charges, including equipment main part 10, be equipped with on the equipment main part 10 and inhale the main charge level A that is connected and charge for it is wireless with electronic equipment magnetism, equipment main part 10's side still is equipped with and inhale the auxiliary charge level B that is connected and charge for it is wireless with electronic equipment magnetism, and auxiliary charge level B can accomodate inside whole equipment, can realize simultaneously for a plurality of needs of waiting to charge electronic equipment's wireless charging, and realized the accomodate and portable carry function of product.
The first wireless charging transmitting coil module in the main charging position a is electrically connected with the main control board in the device main body 10, and the specific connection structure can be realized by referring to the existing wireless charging device. In order to realize the normal charging and storage function of the auxiliary charging station B, the side surface of the device main body 10 in the present utility model is provided with a receiving groove 11, a sliding frame 20 slidingly connected with the receiving groove 11 is provided in the receiving groove 11, and the auxiliary charging station B is stored in the sliding frame 20.
Specifically, the upper and lower side walls of the accommodating groove 11 are provided with sliding rails, the upper and lower side surfaces of the sliding frame 20 are provided with sliding support arms 23 matched with the sliding rails, and the sliding support arms 23 can slide along the sliding rails, so that the sliding frame 20 can slide left and right along the accommodating groove 11. In the embodiment shown in fig. 7 and 8, the apparatus main body 10 includes a front cover 101 and a rear cover 102, a first sliding arm 113 with a concave shape is provided on the front cover 101, a second sliding arm 114 with a concave shape is provided on the rear cover 102, and the first sliding arm 113 and the second sliding arm 114 are spliced back and forth to form a sliding track. After the front cover 101 and the rear cover 102 are mounted, the first sliding arm 113 and the second sliding arm 114 are spliced, and meanwhile, the sliding support arm 23 of the sliding frame 20 is clamped in the sliding track, so that the sliding frame 20 can extend out of or be stored in the accommodating groove 11.
In the utility model, a second wireless charging transmitting coil module is arranged in the auxiliary charging station B, a conductive spring piece 22 connected with the second wireless charging transmitting coil module is arranged on the inner side of the sliding frame 20, and an electrode plate is arranged on a main control board positioned in the accommodating groove 11, so that when the sliding frame 20 slides along the accommodating groove 11, the conductive spring piece 22 is contacted with the electrode plate and electrically connected with the electrode plate for electrically connecting the second wireless charging transmitting coil module with the main control board. Through the mutual matching of the electrode plate and the conductive elastic sheet 22, the auxiliary charging potential B can be ensured to be always in a power-on state, so that the charging function of the auxiliary charging potential B is normally used.
In a specific embodiment, the electrode plates include a first electrode plate 111 and a second electrode plate 112 that are disposed side by side, the conductive spring 22 includes a first conductive spring and a second conductive spring that are disposed side by side, the first conductive spring corresponds to the first electrode plate 111 in position, and the second conductive spring corresponds to the second electrode plate 112 in position. The second wireless charging transmitting coil module can be electrified through the contact of the first conductive elastic sheet and the first electrode sheet 111 and the contact of the second conductive elastic sheet and the second electrode sheet 112. The first electrode piece 111 and the second electrode piece 112 herein may be strip-shaped electrode pieces, so that the carriage 20 can be electrified and realize wireless power supply no matter what unfolding degree is; in addition, the first electrode pad 111 and the second electrode pad 112 may also be dot-shaped electrode pads so that the carriage 20 can be energized and realize wireless power supply only when fully deployed.
In order to realize a magnetic charging mode of the electronic equipment to be charged, in one embodiment, a first magnet module is arranged in the main charging position A, the first magnet module is magnetically connected with the electronic equipment to be charged arranged on the main charging position A, and the magnetic charging of the electronic equipment to be charged arranged on the main charging position A is realized through the first magnet module; in another embodiment, a second magnet module is arranged in the auxiliary charging station B, and the second magnet module is magnetically connected with the electronic equipment to be charged arranged on the auxiliary charging station B, so that the magnetically-attracted charging of the electronic equipment to be charged arranged on the auxiliary charging station B is realized through the second magnet module; in a third embodiment, a first magnet module is disposed in the main charging station a, a second magnet module is disposed in the auxiliary charging station B, and the two magnet modules respectively implement a magnetic charging mode of the electronic device to be charged in the corresponding positions.
Preferably, the traction portion 21 is provided on the outer side of the carriage 20, and the traction portion 21 is used for traction of the carriage 20 sliding out of the accommodating groove 11, and the sliding state of the carriage 20 can be controlled more conveniently through the traction portion 21.
As shown in fig. 5 and 6, in a preferred embodiment, the main charging station a is located on the front surface of the apparatus body 10, and the back surface of the apparatus body 10 is provided with a folding bracket 30. The apparatus main body 10 is supported by the folding bracket 30 so that the inclination angle thereof satisfies the needs of various charging angles of people. The form of the folding support 30 may be chosen according to the application, for example:
the folding bracket 30 includes a plurality of folding units connected in sequence, and when the folding bracket 30 is stored, the folding units are tiled on the back surface of the device main body 10, and when the folding bracket 30 is unfolded, the folding units are connected to form a bracket. In one embodiment, the folding bracket 30 includes a back plate, a folding plate, and a turnover plate hinged in sequence, wherein the back plate is connected with the back surface of the apparatus body, the folding plate is provided with a folding line, the folding plate is folded along the folding line, so that the front or back surface of the turnover plate is connected with the upper surface of the back plate, and the back plate, the folding plate, and the turnover plate are folded to form the bracket.
In one embodiment, the device body 10 has no battery pack therein, and realizes a function of "wireless charging", namely, an "on-line" charging of the electronic device to be charged is realized by means of a power input port-a power management control circuit-a wireless charging emission coil module. As shown in fig. 10 and fig. 12 to fig. 17, in the present embodiment, a power input port (refer to fig. 17) is used for connecting with a mains supply to realize a charging function for an electronic device; the power management control circuit (refer to fig. 12) on the main control board is used for realizing the control of the charge and discharge functions; a wireless charging and transmitting control circuit (refer to fig. 13 and 14) in the first wireless charging and transmitting coil module is located on the main control board of the device main body 10, and is used for realizing charging and discharging management of the electronic device on the main charging station a; the wireless charging and transmitting control circuit (refer to fig. 15 and 16) in the second wireless charging and transmitting coil module is located on the circuit board in the sliding frame 20, and is used for implementing charging and discharging management of the electronic device on the auxiliary charging station B.
In another embodiment, a battery pack is disposed in the device main body 10, and the battery pack is connected with a main control board (power management control circuit), so that the function of "mobile power supply" is realized, that is, the battery pack is charged through a "power input port-power management control circuit-battery pack", and the battery pack-power management control circuit-wireless charging emission coil module "is used for charging the electronic device to be charged. The circuit system of the present embodiment is similar to the above circuit system, and only the difference is that the power management control circuit includes a charge/discharge management portion for the battery pack, and the circuit structure of the charge/discharge management portion of the conventional charger is adopted, which will not be described in detail.
The device main body 10 is provided with a switch key 12 and a power input port 13, the switch key 12 and the power input port 13 are connected with a main control board (a power management control circuit), the switch key 12 is used for realizing the opening and closing of the device, and the power input port 13 is connected with an external power source (such as commercial power and the like) to realize the charging of a battery pack or supply power for the electronic device to be charged.
The device main body 10 is also provided with an indicator lamp 14, the indicator lamp 14 is connected with a main control board (power management control circuit), and the indicator lamp 14 is used for indicating information such as running state, electric quantity and the like of the two-in-one magnetic type wireless mobile charging device.
As shown in fig. 1 to 4, after sliding out of the sliding frame 20, a mobile phone or an earphone box waiting for charging electronic equipment is placed on the main charging station a, so as to realize magnetic type wireless charging of the mobile phone or the earphone box waiting for charging electronic equipment; and placing a watch and an earphone box on the auxiliary charging level B to wait for the charging electronic equipment, and realizing magnetic attraction type wireless charging of the watch and the earphone box to wait for the charging electronic equipment. The utility model can store the sliding frame 20 when the main charging station A is not needed or only needed, thereby realizing the purpose of saving space.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the implementation of the utility model is not limited by the above manner, and it is within the scope of the utility model to apply the inventive concept and technical solution to other situations as long as various improvements made by the inventive concept and technical solution are adopted, or without any improvement.
Claims (10)
1. The magnetic attraction type wireless mobile charging equipment with multiple charging points comprises an equipment main body, wherein a main charging point which is in magnetic attraction connection with the electronic equipment and is used for wirelessly charging the electronic equipment is arranged on the equipment main body, a first wireless charging transmitting coil module in the main charging point is electrically connected with a main control board in the equipment main body,
the side face of the equipment main body is provided with a containing groove, a sliding frame which is connected with the containing groove in a sliding way is arranged in the containing groove, an auxiliary charging potential which is connected with the electronic equipment in a magnetic way and is used for wirelessly charging the electronic equipment is arranged in the sliding frame, and a second wireless charging transmitting coil module is arranged in the auxiliary charging potential;
the inside of carriage be equipped with the wireless conductive shell fragment that charges of second transmitting coil module is connected, be located be equipped with the electrode slice on the main control panel of holding tank, make the carriage along when the holding tank slides, conductive shell fragment with the electrode slice contact is and the electricity is even, in order to be used for the electricity to link the wireless transmitting coil module of second with the main control panel.
2. The magnetic attraction type wireless mobile charging device with multiple charging potentials according to claim 1, wherein a first magnet module is arranged in the main charging potential and is magnetically attracted and connected with an electronic device to be charged, which is arranged on the main charging potential;
and/or a second magnet module is arranged in the auxiliary charging station, and the second magnet module is magnetically connected with the electronic equipment to be charged arranged on the auxiliary charging station.
3. The magnetic attraction type wireless mobile charging device with multiple charging positions according to claim 1, wherein sliding rails are arranged on the upper side wall and the lower side wall of the accommodating groove, sliding support arms matched with the sliding rails are arranged on the upper side surface and the lower side surface of the sliding frame, and the sliding support arms can slide along the sliding rails so that the sliding frame can slide left and right along the accommodating groove.
4. The magnetic attraction type wireless mobile charging device with multiple charging positions according to claim 3, wherein the device main body comprises a front cover and a rear cover, a first concave sliding arm is arranged on the front cover, a second concave sliding arm is arranged on the rear cover, and the first sliding arm and the second sliding arm are spliced front and back to form the sliding track.
5. The magnetic attraction type wireless mobile charging device with multiple charging potentials according to claim 1, wherein the electrode plates comprise a first electrode plate and a second electrode plate which are arranged side by side, the conductive elastic plates comprise a first conductive elastic plate and a second conductive elastic plate which are arranged side by side, the first conductive elastic plate corresponds to the first electrode plate in position, and the second conductive elastic plate corresponds to the second electrode plate in position.
6. The magnetic attraction type wireless mobile charging device with multiple charging positions according to claim 1, wherein a traction portion is arranged on the outer side of the sliding frame and used for traction of the sliding frame to slide out of the accommodating groove.
7. The magnetic attraction type wireless mobile charging device with multiple charging positions according to claim 1, wherein the main charging position is located on the front side of the device main body, and a folding bracket is arranged on the back side of the device main body.
8. The magnetic attraction type wireless mobile charging device with multiple charging potentials according to claim 1, wherein a battery pack is further arranged in the device main body, and the battery pack is connected with the main control board.
9. The magnetic attraction type wireless mobile charging device with multiple charging positions according to claim 1, wherein a switch key and a power input port are arranged on the device main body, and the switch key and the power input port are connected with the main control board.
10. The magnetic attraction type wireless mobile charging device with multiple charging positions according to claim 1, wherein an indicator lamp is further arranged on the device main body, and the indicator lamp is connected with the main control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223466349.3U CN220553848U (en) | 2022-12-26 | 2022-12-26 | Magnetic type wireless mobile charging equipment with multiple charging positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223466349.3U CN220553848U (en) | 2022-12-26 | 2022-12-26 | Magnetic type wireless mobile charging equipment with multiple charging positions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220553848U true CN220553848U (en) | 2024-03-01 |
Family
ID=90005980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223466349.3U Active CN220553848U (en) | 2022-12-26 | 2022-12-26 | Magnetic type wireless mobile charging equipment with multiple charging positions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220553848U (en) |
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2022
- 2022-12-26 CN CN202223466349.3U patent/CN220553848U/en active Active
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