CN212304889U - Charging equipment and charging system - Google Patents
Charging equipment and charging system Download PDFInfo
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- CN212304889U CN212304889U CN202021868674.0U CN202021868674U CN212304889U CN 212304889 U CN212304889 U CN 212304889U CN 202021868674 U CN202021868674 U CN 202021868674U CN 212304889 U CN212304889 U CN 212304889U
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Abstract
The present disclosure relates to a charging device and a charging system, wherein the charging device comprises a charging module and a plurality of magnetic attraction modules. The magnetic module is symmetrically arranged relative to the charging module and comprises an N pole and an S pole, at least one N pole and/or at least one S pole is used as a magnetic pole with attraction function of the magnetic module, and the magnetic poles are different in polarity relative to a pair of magnetic poles with attraction function which are symmetrical relative to the charging module. Above-mentioned structure sets up makes battery charging outfit not only can utilize magnetism to inhale the module and realize and other wireless battery charging outfit between the adaptation, can also utilize the symmetry to set up and the different actuation function magnetic pole of polarity realizes the adaptation between two battery charging outfits, therefore has promoted the suitability and the convenience in use of battery charging outfit in the charging process.
Description
Technical Field
The present disclosure relates to the field of electronic technologies, and in particular, to a charging device and a charging system.
Background
The wireless charging technology is widely applied to electronic products such as mobile phones, and in the wireless charging process, a wireless charging transmitting coil of charging transmitting equipment is matched with a wireless charging receiving coil of charging receiving equipment, so that wireless charging of the electronic products such as the mobile phones is achieved.
In the related art, the types of electronic products using the wireless charging technology, such as charging stands and mobile phones, increase, the wireless charging transmitting device and the wireless charging receiving device are usually in a one-to-one matching relationship, and the charging modules between the charging transmitting devices and the charging receiving devices of different types cannot be aligned and matched structurally, so that the wireless charging process cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model provides a charging equipment and charging system to can realize the adaptation between the charging equipment and charge, promote charging equipment's convenience of use.
According to a first aspect of the present disclosure, a charging apparatus is provided, which includes a charging module and a plurality of magnetic attraction modules;
the magnetic suction modules are symmetrically arranged relative to the charging module;
the magnetic suction module comprises an N pole and an S pole, and at least one of the N pole and/or the S pole is used as a magnetic pole with a suction function of the magnetic suction module; and the polarities of the pair of attracting functional magnetic poles which are symmetrical relative to the charging module are different.
Optionally, one or more of the magnetic suction modules form a plurality of positioning structures, and the shape of the positioning structure includes at least one of a circle, an ellipse, and a rectangle.
Optionally, the charging module includes at least one central line, and the magnetic attraction module is symmetrically arranged with respect to the central line.
Optionally, the charging module includes a central point, and the magnetic attraction module is arranged symmetrically with respect to the central point.
Optionally, the magnetic module is arranged along the circumferential direction of the charging module, and a first preset interval is arranged between the magnetic module and the charging module.
Optionally, the magnetic suction modules are uniformly distributed along the circumferential direction of the charging module;
and/or the first preset distance between each magnetic suction module and the charging module is the same.
Optionally, a second preset distance is arranged between the adjacent magnetic suction modules.
Optionally, the magnetic attraction module comprises at least one magnetic member; the number of the magnetic pieces of the pair of magnetic attraction modules which are symmetrical relative to the charging module is the same.
Optionally, the magnetic attraction module comprises a plurality of magnetic pieces matched with each other.
Optionally, the directions of the internal magnetic fields of the magnetic parts of the same magnetic module are the same or opposite.
Optionally, the charging device includes a magnetic attraction matching surface, and the magnetic members of the same magnetic attraction module are arranged side by side along a direction parallel to the magnetic attraction matching surface;
and/or the magnetic pieces of the same magnetic suction module are arranged in a stacked mode along the direction perpendicular to the magnetic suction matching surface.
Optionally, the magnetic member includes at least one of a bar magnet, a columnar magnet, and an irregularly shaped magnet.
According to a second aspect of the present disclosure, a charging system is provided, which includes any one of the charging devices of the first aspect.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
the module is inhaled to magnetism of this disclosure sets up for the module symmetry that charges, and magnetism is inhaled the module and is included the N utmost point and the S utmost point, and at least one N utmost point and/or at least one S utmost point inhale the actuation function magnetic pole of module as magnetism, and a pair of actuation function magnetic pole polarity for the module symmetry that charges is different. Above-mentioned structure sets up makes battery charging outfit not only can utilize magnetism to inhale the module and realize and other wireless battery charging outfit between the adaptation, can also utilize the symmetry to set up and the different actuation function magnetic pole of polarity realizes the adaptation between two battery charging outfits, therefore has promoted the suitability and the convenience in use of battery charging outfit in the charging process.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is one of perspective structural schematic diagrams of a charging device in an exemplary embodiment of the present disclosure;
fig. 2 is a second schematic perspective view of a charging device in an exemplary embodiment of the disclosure;
fig. 3 is a third schematic perspective view of a charging device in an exemplary embodiment of the disclosure;
fig. 4 is a fourth schematic perspective structural view of a charging device in an exemplary embodiment of the present disclosure;
fig. 5 is a schematic perspective view of a charging device in an exemplary embodiment of the disclosure;
fig. 6 is a fifth schematic perspective view of a charging device in an exemplary embodiment of the present disclosure;
fig. 7 is a sixth schematic perspective view of a charging device in an exemplary embodiment of the present disclosure;
fig. 8 is a schematic perspective exploded view of a charging system in an exemplary embodiment of the present disclosure;
fig. 9 is a schematic perspective structural view of a charging system in an exemplary embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The wireless charging technology is widely applied to electronic products such as mobile phones, and in the wireless charging process, a wireless charging transmitting coil of charging transmitting equipment is matched with a wireless charging receiving coil of charging receiving equipment, so that wireless charging of the electronic products such as the mobile phones is achieved. In the related art, the types of electronic products using the wireless charging technology, such as charging stands and mobile phones, increase, the wireless charging transmitting device and the wireless charging receiving device are usually in a one-to-one matching relationship, and the charging modules between the charging transmitting devices and the charging receiving devices of different types cannot be aligned and matched structurally, so that the wireless charging process cannot be realized.
The utility model provides a charging equipment, charging equipment inhale the module including charging module and a plurality of magnetism. The magnetic attraction module is symmetrically arranged relative to the charging module. The magnetic suction module comprises an N pole and an S pole, at least one N pole and/or at least one S pole are/is used as attraction function magnetic poles of the magnetic suction module, and the polarities of a pair of attraction function magnetic poles which are symmetrical relative to the charging module are different. Fig. 1 is a schematic structural diagram of a charging apparatus in an exemplary embodiment of the disclosure, and as shown in fig. 1, the charging apparatus 1 includes a charging module 11 and 6 magnetic attraction modules 12. The magnetic attraction modules 12 are symmetrically arranged relative to the charging module 11. The magnetic module 12 includes an N pole and an S pole, one of the N pole and the S pole serves as a magnetic pole with attraction function of the magnetic module 12, and a pair of magnetic poles with attraction function symmetrical to the charging module 11 have different polarities.
It should be noted that the charging device 1 may be a mobile phone, a wearable device, a tablet computer, a vehicle-mounted terminal, a medical terminal, a charging stand, a charger, and other devices with a wireless charging function, and the disclosure does not limit the type of the charging device 1.
The magnetic module 12 is symmetrically arranged relative to the charging module 11, the magnetic module 12 includes an N pole and an S pole, at least one N pole and/or at least one S pole is used as a magnetic pole with attracting function of the magnetic module 12, and a pair of magnetic poles with attracting function symmetrical relative to the charging module 11 have different polarities. Above-mentioned structure sets up makes battery charging outfit 1 not only can utilize magnetism to inhale module 12 realize with the charging seat, charge the adaptation between the treasured, can also utilize the symmetry to set up and polarity diverse actuation function magnetic pole to realize the adaptation between two battery charging outfit 1, therefore has promoted the suitability and the convenience in use of battery charging outfit 1 in the charging process.
Above-mentioned module 11 that charges can be wireless charging coil, and wireless charging coil is controlled in the work scene of difference and is realized wireless transmitting function or the wireless receiving function that charges. The wireless charging coil may be circular, rectangular or other irregular figures, which is not limited by this disclosure.
In some embodiments, the shape of the positioning structure formed by the one or more magnetically attractive modules 12 can include at least one of a circle, an ellipse, and a rectangle. The shape of the positioning structure formed by the magnetic module 12 can be set according to the outline shape of the charging module 11, and also can be set according to the number, preset positions and the like of the magnetic module 12 forming the positioning structure, and the disclosure does not limit the same. For example, when the wireless charging coil of the charging device 1 forms a circular outline structure, any positioning structure shape may be a circle, an ellipse, or a rectangle disposed at the periphery of the circular outline structure of the charging transmitting coil.
When charging equipment 1 is the consumer such as cell-phone, wearable equipment, panel computer, vehicle mounted terminal, medical terminal, the wireless charging coil that the module 11 that charges of consumer can be for being used for realizing wireless receiving function or the wireless transmitting function that charges, and magnetism is inhaled module 12 and is set up for charging module 11 symmetry, and the module 12 is inhaled as magnetism to at least one N utmost point and/or at least one S utmost point of magnetism and inhale the actuation function magnetic pole of inhaling of module 12, and a pair of actuation function magnetic pole polarity difference for charging module 11 symmetry. Can realize the adaptation actuation between the above-mentioned consumer and realize charging, at two consumer's cooperation in-process, module 12 and another consumer are inhaled to module 12 position correspondence realization actuation location are inhaled to at least some magnetism of a consumer on module 12 and another consumer, and the wireless charging coil position of a consumer corresponds the cooperation realization and charges with another consumer on wireless charging coil position. Because at least one N pole and/or at least one S pole of the magnetic module 12 are/is used as the attracting functional magnetic poles of the magnetic module 12, and the polarities of the pair of attracting functional magnetic poles which are symmetrical relative to the charging module 11 are different, attracting and positioning between the electric equipment is convenient to realize, and the adaptability and the use convenience of the electric equipment are improved.
The position correspondence between the wireless charging coils may mean that the center of the wireless charging coil on one charging device 1 coincides with the center of the wireless charging coil on another charging device 1, or the center of the wireless charging coil on one charging device 1 and the center of the wireless charging coil on another charging device 1 have an offset within a preset error range.
When the charging device 1 is a charging seat, the charging seat can be used for being matched with electric devices such as a mobile phone, a wearable device, a tablet personal computer, a vehicle-mounted terminal and a medical terminal, and the electric devices can be charged. In the matching process of the charging seat and the electric equipment, at least one part of the magnetic attraction module 12 of the charging seat corresponds to at least one part of the magnetic attraction module arranged on the electric equipment in advance to realize attraction positioning, and the charging module 11 of the charging seat corresponds to the charging module on the electric equipment in position to realize charging. Because the magnetism of charging seat is inhaled module 12 and is set up for charging module 11 symmetry, therefore be convenient for realize the actuation location with the consumer of more types, promoted the suitability and the convenience in use of charging seat.
In the above embodiment, the magnetic attraction modules 12 are symmetrically disposed with respect to the charging module 11, and the symmetrical position relationship may be that the magnetic attraction modules 12 are precisely symmetrical with respect to the charging module 11, or that the magnetic attraction modules 12 are symmetrical with respect to the charging module 11 within an allowable position deviation. In the embodiment shown in fig. 1, the charging module 11 includes a central point O, and the magnetic attraction module 12 may be disposed symmetrically with respect to the central point O. Take two cell-phones to mutually support and realize wireless charging as an example, magnetism in the cell-phone relative to central point O centrosymmetric setting inhale module 12 and not only can realize that two cell-phones tops and the back-to-back that the top position corresponds charge, can also realize that the back-to-back when two cell-phones tops and bottom position correspond charges, therefore promoted the position cooperation flexibility of battery charging outfit in the charging process. In other embodiments, the charging module 11 includes at least one center line X, and the magnetic attraction modules 12 are symmetrically disposed with respect to the center line X. For example, as shown in fig. 2, the magnetic attraction module 12 is symmetrical with respect to the center line X of the charging module 11. Take two cell-phones to cooperate each other to realize wireless charging as an example, magnetism is inhaled module 12 and is set up for central line X bilateral symmetry in the cell-phone, and when the cell-phone was inhaled module 12 top position and is matched back to back and two cell-phones, also can realize wireless charging between two cell-phones.
Taking the charging device 1 as a mobile phone as an example, the following describes an exemplary configuration of the charging device 1 and a matching relationship in the charging process.
In some embodiments, as shown in fig. 1 and fig. 2, the magnetic attraction module 12 is disposed along a circumferential direction of the charging module 11, and a first predetermined distance d is disposed between the magnetic attraction module 12 and the charging module 11. In an embodiment, the magnetic attraction module 12 is disposed in the circumferential direction of the charging module 11, so that the combination of the magnetic attraction module 12 can form different positioning structures, thereby improving the diversity and convenience of the positioning structures. In another embodiment, a first predetermined distance d is provided between the magnetic module 12 and the charging module 11, and the first predetermined distance d between the magnetic module 12 and the charging module 11 reduces the structural interference and the functional interference between the magnetic module 12 and the charging module 11.
In the above-mentioned embodiment, magnetism is inhaled module 12 and is followed the circumference evenly distributed of charging module 11, has reduced the design degree of difficulty and the manufacturing degree of difficulty that a plurality of magnetism inhale module 12 and distribute, has also increased location structure's variety. And/or, in another embodiment, every magnetism is inhaled the module 12 and is charged the first preset interval d between the module 11 the same, has reduced the design degree of difficulty and the manufacturing degree of difficulty that the module 12 distributes are inhaled to a plurality of magnetism, has also increased location structure's variety, has reduced the space occupation of a plurality of magnetism modules 12 to battery charging outfit 1.
It should be noted that the first predetermined distance d may be the shortest distance between the edges of the magnetic attraction module 12 and the charging module 11. In order to avoid the magnetic attraction between the module 12 and the charging module 11 and the functional interference, and reduce the occupied space of the magnetic attraction module 12, the first predetermined distance d may be greater than or equal to 0.01mm and less than or equal to 10 mm. For example, when the charging module 11 is a circular structure and the magnetic module 12 is a bar magnet, the first predetermined distance may be a shortest distance between a straight edge of the magnetic module 12 adjacent to the circular edge of the charging module 11 and the circular edge of the charging module 11. The straight line limit that bar magnet is close to the module 11 that charges can be perpendicular to the radius extension line of the module 11 circular structure that charges to it is pleasing to the eye to make bar magnet whole arrange, and is convenient for form multiple location structure. Or, the straight line side of the bar magnet may also be at a preset angle with the corresponding radius of the circular structure of the charging module 11, and the magnetic attraction module 12 of other structural types may also adopt other spatial postures relative to the charging module 11, which is not limited by the present disclosure.
In some embodiments, a second preset distance h is provided between the adjacent magnetic attraction modules 12, and the second preset distance h is provided between the adjacent magnetic attraction modules 12, so that the adjacent magnetic attraction modules 12 are separated from the structure, and thus different positioning structures can be formed by recombination, and the positioning structures can be matched with different types of charging equipment 1 in a positioning manner, thereby improving the compatibility of the charging equipment 1.
It should be noted that the second preset distance h may refer to a shortest distance between adjacent edges of adjacent magnetic attraction modules 12, and the second preset distance h between any pair of adjacent magnetic attraction modules 12 may be the same or different, which is not limited in this disclosure. In order to avoid the structural interference and the functional interference between the magnetic modules 12 and reduce the occupied space of the magnetic modules 12, the second predetermined distance h may be greater than or equal to 0.01mm and less than or equal to 5 mm.
In some embodiments, the magnetically attractive module 12 includes at least one magnetic member 121. For example, as shown in fig. 3, each magnetic module 12 includes two magnetic members 121, the two magnetic members 121 are stacked, and the 6 magnetic modules 12 are uniformly arranged along the circumferential direction of the charging module 11, symmetrically with respect to the point O, and enclose a circular positioning structure shown by the dotted line in fig. 3. In the embodiment shown in fig. 4, the number of the magnetic members 121 of the pair of magnetic modules 12 symmetrical with respect to the charging module 11 is the same, the charging device 1 includes 6 magnetic modules 12, the pair of symmetrical 2 magnetic modules 12 includes one magnetic member 121, the pair of symmetrical 2 magnetic modules 12 includes two magnetic members 121, the pair of symmetrical 2 magnetic modules 12 includes 3 magnetic members 121, the plurality of magnetic modules 12 are arranged along the circumferential direction of the charging module 11 uniformly, and each pair of magnetic modules 12 is arranged symmetrically with respect to the center line X.
In another embodiment, when one of the pair of magnetic modules 12 includes at least two magnetic poles, the number of the magnetic members 121 of the pair of magnetic modules 12 may be different. For example, in a pair of symmetrically disposed magnetic modules 12, one magnetic module 12 includes 2 magnetic members 121, and each magnetic member 121 is provided with an N pole as a magnetic pole with magnetic attraction function. Another magnetic module 12 may include a magnetic member 121, and the S pole of the magnetic member 121 serves as a magnetic pole of the magnetic function.
In some embodiments, the magnetic module 12 includes a plurality of magnetic members 121 that cooperate with each other, and the magnetic field of the magnetic module 12 is divided by the cooperation of the plurality of magnetic members 121, so that the functional interference between the magnetic module 12 and the charging module 11 is reduced, and the overall power loss of the charging apparatus 1 is reduced.
In the above embodiment, the magnetic members 121 may be bar magnets, and the directions of the internal magnetic fields of the magnetic members 121 of the same magnetic module 12 are the same or opposite. For example, as shown in fig. 5, the magnetic modules 12 are disposed symmetrically with respect to the center line X, the charging module 11 may include a magnetic matching surface 13, and the magnetic members 121 of the same magnetic module 12 may be stacked in a direction parallel to the magnetic matching surface 13. Taking each magnetic module 12 as an example, the two magnetic members 121, similarly, the magnetic poles of the two magnetic members 121 facing the magnetic matching surface 13 can be both N poles or both S poles; one of the two magnetic members 121 may be made to have an N-pole magnetic pole facing the magnetic matching surface 13 and the other magnetic pole facing the magnetic matching surface 13 may be made to have an S-pole magnetic pole; each magnetic member 121 may include an N pole and an S pole, and the N pole and the S pole may be disposed in the left and right direction or in the up and down direction. And/or, the charging module 11 may include a magnetic attraction matching surface 13, and the magnetic members 121 of the same magnetic attraction module 12 may be stacked in a direction perpendicular to the magnetic attraction matching surface 13. Taking each magnetic module 12 as an example, the two magnetic members 121, the magnetic poles of the two magnetic members 121 facing the magnetic matching surface 13 can be both N poles or both S poles; one of the two magnetic members 121 may be made to have an N-pole magnetic pole facing the magnetic matching surface 13 and the other magnetic pole facing the magnetic matching surface 13 may be made to have an S-pole magnetic pole; each magnetic member 121 may include an N pole and an S pole, and the N pole and the S pole may be disposed in the left and right direction or in the up and down direction.
In the above-described embodiment, the magnetic member 121 may include at least one of a bar magnet as shown in fig. 1 to 5, a bar magnet as shown in fig. 6, and an irregular-shaped magnet as shown in fig. 7, and the present disclosure does not limit the structural shape and spatial arrangement posture of the magnetic member 121. The magnetic attraction modules 12 in fig. 6 and 7 are symmetrical with respect to the center line X.
The present disclosure further proposes a charging system comprising the above-described charging device 1.
It should be noted that the charging device 1 may be a charging cradle, a charger, a mobile phone, a wearable device, a tablet computer, a vehicle-mounted terminal, a medical terminal, or other devices having a wireless charging function.
For example, as shown in fig. 8 and 9, the charging system includes two charging devices 1, when both of the two charging devices 1 are mobile phones, the mobile phone includes a plurality of magnetic attraction modules 12, and the magnetic attraction modules 12 are centrosymmetric with respect to the central point O. The magnetic suction matching surfaces 13 of the two mobile phones are correspondingly attached, the two mobile phones can be positioned and aligned through the positioning structure formed by the magnetic suction module 12, and charging is realized through the corresponding matching of the positions of the charging module 11.
The above position correspondence between the charging modules 11 of the charging device 1 may mean that the centers of the charging modules 11 of the charging device 1 coincide with each other, or that there is a deviation within a preset error range between the centers of the charging modules 11 of the charging device 1. When two battery charging outfit 1 magnetism inhale module 12 location alignment cooperation, the position of inhaling module 12 corresponds, and the position correspondence of inhaling module 12 can indicate to inhale the center of inhaling module 12 and coincide each other, or inhale the skew that has the error range of predetermineeing between the center of module 12.
The magnetic module 12 is symmetrically arranged relative to the charging module 11, the magnetic module 12 includes an N pole and an S pole, at least one N pole and/or at least one S pole is used as a magnetic pole with attracting function of the magnetic module 12, and a pair of magnetic poles with attracting function symmetrical relative to the charging module 11 have different polarities. Above-mentioned structure sets up makes battery charging outfit 1 not only can utilize magnetism to inhale module 12 realize with the charging seat, charge the adaptation between the treasured, can also utilize the symmetry to set up and polarity diverse actuation function magnetic pole to realize the adaptation between two battery charging outfit 1, therefore has promoted the suitability and the convenience in use of battery charging outfit 1 in the charging process.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (13)
1. A charging device is characterized by comprising a charging module and a plurality of magnetic suction modules;
the magnetic suction modules are symmetrically arranged relative to the charging module;
the magnetic suction module comprises an N pole and an S pole, and at least one of the N pole and/or the S pole is used as a magnetic pole with a suction function of the magnetic suction module; and the polarities of the pair of attracting functional magnetic poles which are symmetrical relative to the charging module are different.
2. The charging apparatus as claimed in claim 1, wherein one or more of the magnetic modules form a plurality of positioning structures, and the positioning structures have at least one of a circular shape, an elliptical shape, and a rectangular shape.
3. The charging apparatus of claim 1, wherein the charging module comprises at least one centerline, and wherein the magnetically attractive module is symmetrically disposed with respect to the centerline.
4. The charging apparatus of claim 1, wherein the charging module comprises a central point, and the magnetically attractive module is disposed symmetrically with respect to the central point.
5. The charging device according to claim 1, wherein the magnetic attraction module is disposed along a circumferential direction of the charging module, and a first predetermined distance is provided between the magnetic attraction module and the charging module.
6. The charging device according to claim 5, wherein the magnetic attraction modules are uniformly distributed along the circumferential direction of the charging module;
and/or the first preset distance between each magnetic suction module and the charging module is the same.
7. The charging device according to claim 1 or 6, wherein a second predetermined distance is provided between adjacent magnetic attraction modules.
8. The charging apparatus as claimed in claim 1, wherein the magnetically attracting module comprises at least one magnetic member; the number of the magnetic pieces of the pair of magnetic attraction modules which are symmetrical relative to the charging module is the same.
9. The charging apparatus as claimed in claim 1, wherein the magnetically attracting module comprises a plurality of magnetic members engaged with each other.
10. The charging apparatus as claimed in claim 9, wherein the magnetic pieces of the same module have the same or opposite internal magnetic field directions.
11. The charging device according to claim 10, wherein the charging device comprises a magnetic attraction mating surface, and the magnetic members of the same magnetic attraction module are arranged side by side along a direction parallel to the magnetic attraction mating surface;
and/or the magnetic pieces of the same magnetic suction module are arranged in a stacked mode along the direction perpendicular to the magnetic suction matching surface.
12. The charging apparatus according to claim 8 or 9, wherein the magnetic member includes at least one of a bar magnet, a columnar magnet, and an irregularly shaped magnet.
13. A charging system comprising a charging device according to any one of claims 1 to 12.
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| CN202021868674.0U CN212304889U (en) | 2020-08-31 | 2020-08-31 | Charging equipment and charging system |
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| CN202021868674.0U CN212304889U (en) | 2020-08-31 | 2020-08-31 | Charging equipment and charging system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113224809A (en) * | 2021-04-19 | 2021-08-06 | 维沃移动通信有限公司 | Electronic equipment, charger, control method and control device thereof |
| WO2022203934A1 (en) * | 2021-03-26 | 2022-09-29 | Apple Inc. | Magnetic alignment systems for wireless power devices |
| WO2022265771A3 (en) * | 2021-06-17 | 2023-02-09 | Apple Inc. | Soft magnetic ring for wireless power devices |
| WO2022271316A3 (en) * | 2021-06-23 | 2023-02-09 | Apple Inc. | Wireless power systems with alignment systems |
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2020
- 2020-08-31 CN CN202021868674.0U patent/CN212304889U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022203934A1 (en) * | 2021-03-26 | 2022-09-29 | Apple Inc. | Magnetic alignment systems for wireless power devices |
| CN113224809A (en) * | 2021-04-19 | 2021-08-06 | 维沃移动通信有限公司 | Electronic equipment, charger, control method and control device thereof |
| WO2022222863A1 (en) * | 2021-04-19 | 2022-10-27 | 维沃移动通信有限公司 | Electronic device, charger, and control methods and control apparatuses therefor |
| WO2022265771A3 (en) * | 2021-06-17 | 2023-02-09 | Apple Inc. | Soft magnetic ring for wireless power devices |
| US11862985B2 (en) | 2021-06-17 | 2024-01-02 | Apple Inc. | Soft magnetic ring for wireless power devices |
| WO2022271316A3 (en) * | 2021-06-23 | 2023-02-09 | Apple Inc. | Wireless power systems with alignment systems |
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