CN214543748U

CN214543748U - Magnetic mobile power supply

Info

Publication number: CN214543748U
Application number: CN202120922529.4U
Authority: CN
Inventors: 邓晓晖
Original assignee: Shenzhen Sanjiang Intelligent Co ltd
Current assignee: Shenzhen Sanjiang Intelligent Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-10-29
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a magnetic portable power source, wherein, the magnetic portable power source comprises a shell, a battery component and an input connector, the shell is provided with a supporting surface for electronic equipment to be placed, and an output connector is arranged at the supporting surface; the battery assembly is arranged in the shell and is electrically connected with the output connector; one end of the input connector is connected with the output connector in a magnetic attraction mode, and the other end of the input connector is used for being connected with a charging interface of the electronic equipment in an inserting mode. The utility model discloses technical scheme can reduce the condition that ordinary portable power source's output connector took place wearing and tearing because of frequent grafting.

Description

Magnetic mobile power supply

Technical Field

The utility model relates to a technical field that charges, in particular to portable power source is inhaled to magnetism.

Background

With the networking of social information, people increasingly depend on various electronic devices in daily life, particularly mobile phones, and need to carry with them. The problem that the power consumption of the electronic device is increased significantly follows, and the mobile power source is a charging method commonly used by users at present. At present, most of electronic equipment charge through the mode of connecting the USB data line, need insert portable power source's output interface with the one end of connecting wire during charging, the other end inserts electronic equipment's the interface that charges, so leads to the frequent plug of connecting wire and portable power source's output interface for portable power source's output interface is worn and torn easily, and then leads to not hard up and contact failure scheduling problem, makes user experience not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable power source is inhaled to magnetism, the output that aims at reducing portable power source connects the condition because of frequent grafting takes place wearing and tearing.

In order to achieve the above object, the utility model provides a portable power source is inhaled to magnetism, include:

the electronic equipment comprises a shell, a power supply and a power supply, wherein the shell is provided with a supporting surface for placing electronic equipment, and an output connector is arranged at the supporting surface;

the battery component is arranged in the shell and is electrically connected with the output connector; and

the input connector, the one end of input connector with output connector magnetism is inhaled and is connected, and the other end is used for pegging graft in the interface that charges of electronic equipment.

Optionally, the housing includes a support base and a side support, and the side support is protruded from the support surface and is located on one side of the output connector.

Optionally, the supporting surface is further provided with a limiting protrusion, the limiting protrusion is spaced from the side support, and the output joint is located between the limiting protrusion and the side support; and/or the battery pack is at least partially arranged on the side leaning bracket.

Optionally, the portable power source is inhaled to magnetism includes locate in the casing and with the circuit board that battery pack electricity is connected, be equipped with the quick charge circuit on the circuit board, be equipped with at least one quick charge conductive piece on the output joint, quick charge conductive piece with the quick charge circuit electricity of circuit board is connected, the input joint be equipped with the first conductive piece of quick charge conductive piece butt.

Optionally, the output connector is provided with a first magnet, the input connector is provided with a second magnet, and the first magnet and the second magnet are arranged in opposite magnetic poles.

Optionally, the first magnet and the second magnet are both arranged in an annular shape, the first magnet is annularly arranged on the periphery of the fast charging conductive member, and the second magnet is annularly arranged on the periphery of the first conductive member.

Optionally, the first magnet and the second magnet are both conductive bodies, the first magnet is electrically connected with the negative electrode of the circuit board, and the second magnet is electrically connected with the negative electrode wire of the input connector.

Optionally, the output connector is provided with a positive conductive member, and the input connector is provided with a second conductive member corresponding to the positive conductive member;

the two opposite sides of the positive conductive piece are respectively provided with at least one quick-charging conductive piece, and the quick-charging conductive pieces on the two opposite sides of the positive conductive piece are arranged in a central symmetry manner by taking the positive conductive piece as a center; or at least one positive conductive piece is arranged on each of two opposite sides of the quick-charging conductive piece, and the positive conductive pieces on the two opposite sides of the quick-charging conductive piece are arranged in central symmetry by taking the quick-charging conductive piece as a center.

Optionally, the output connector is provided with a positive conductive member and a negative conductive member, the input connector is provided with a second conductive member corresponding to the positive conductive member, and is provided with a third conductive member corresponding to the negative conductive member;

the two opposite sides of the positive conductive piece are respectively provided with at least one fast charging conductive piece, the fast charging conductive pieces on the two opposite sides of the positive conductive piece are arranged in a central symmetry mode by taking the positive conductive piece as a center, the two opposite sides of the positive conductive piece are respectively provided with at least one negative conductive piece, and the negative conductive pieces on the two opposite sides of the positive conductive piece are arranged in a central symmetry mode by taking the positive conductive piece as a center; alternatively, the first and second electrodes may be,

the two opposite sides of the negative electrode conductive piece are respectively provided with at least one quick-charging conductive piece, the quick-charging conductive pieces on the two opposite sides of the negative electrode conductive piece are arranged in a central symmetry mode by taking the negative electrode conductive piece as a center, the two opposite sides of the negative electrode conductive piece are respectively provided with at least one positive electrode conductive piece, and the positive electrode conductive pieces on the two opposite sides of the negative electrode conductive piece are arranged in a central symmetry mode by taking the negative electrode conductive piece as a center; alternatively, the first and second electrodes may be,

the two opposite sides of the fast charging conductive piece are respectively provided with at least one positive conductive piece, the positive conductive pieces on the two opposite sides of the fast charging conductive piece are arranged in a central symmetry mode by taking the fast charging conductive piece as a center, the two opposite sides of the fast charging conductive piece are respectively provided with at least one negative conductive piece, and the negative conductive pieces on the two opposite sides of the fast charging conductive piece are arranged in a central symmetry mode by taking the fast charging conductive piece as a center; alternatively, the first and second electrodes may be,

the output connector is provided with a positive conductive piece and a negative conductive piece, any two of the positive conductive piece, the negative conductive piece and the quick charging conductive piece are concentric and annular by taking the other one as a center, and the input connector is provided with a second conductive piece corresponding to the positive conductive piece and a third conductive piece corresponding to the negative conductive piece.

Optionally, the output connector is provided with a first mounting groove, and the end of the input connector is inserted into the first mounting groove.

The utility model discloses technical scheme sets up the output joint through the holding surface department at the casing to be equipped with input joint and output joint magnetism and inhale and be connected, so when using, can insert the interface that charges of electronic equipment with input joint earlier, put electronic equipment at the holding surface again, and make input joint and output joint magnetism inhale and be connected, thereby can charge to electronic equipment through magnetism shifting power supply. So compare in output joint and input joint through the electrically conductive mode of pegging graft, can reduce the friction between output joint and the input joint to can reduce output joint and input joint and take place the condition of wearing and tearing because of frequent grafting, be favorable to prolonging magnetism and inhale portable power source's life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of the magnetic portable power source of the present invention;

FIG. 2 is a schematic structural view of the magnetic mobile power supply of FIG. 1 with the input connector removed;

FIG. 3 is a schematic view of the magnetic portable power source of FIG. 1 with an electronic device mounted thereon;

FIG. 4 is an enlarged view taken at A in FIG. 2;

fig. 5 is a schematic structural diagram of the input connector in fig. 1.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a portable power source is inhaled to magnetism for charge electronic equipment, this electronic equipment can be cell-phone or panel computer etc..

In the embodiment of the present invention, referring to fig. 1 to 3, the magnetic portable power source includes a casing 10, a battery assembly and an input connector 30, the casing 10 is provided with a supporting surface 11 for placing an electronic device 40, and the supporting surface 11 is provided with an output connector 20; the battery assembly is disposed in the casing 10 and electrically connected to the output connector 20, one end of the input connector 30 is magnetically connected to the output connector 20, and the other end is inserted into the charging interface of the electronic device 40. Specifically, when the input connector 30 is magnetically connected to the output connector 20, the input connector 30 is electrically connected to the output connector 20, so as to transmit power. It should be understood that the output connector 20 has at least a positive power supply electrode and a negative power supply electrode, and the input connector 30 is provided with a conductive structure corresponding to the positive power supply electrode and the negative power supply electrode, respectively, so that when the input connector 30 is magnetically connected with the output connector 20, the output connector 20 is electrically connected with the input connector 30, and thus the electronic device can be charged.

The utility model discloses technical scheme sets up output connector 20 through 11 departments of holding surface at casing 10 to be equipped with input connector 30 and output connector 20 magnetism and inhale and be connected, so when using, can insert the interface that charges of electronic equipment 40 with input connector 30 earlier, put electronic equipment 40 at the holding surface again, and make input connector 30 and output connector 20 magnetism inhale and be connected, thereby can charge electronic equipment 40 through magnetism power of moving. Compared with the way that the output connector 20 and the input connector 30 are electrically connected through plugging, the friction between the output connector 20 and the input connector 30 can be reduced, so that the abrasion of the output connector 20 and the input connector 30 caused by frequent plugging can be reduced, and the service life of the magnetic portable power source can be prolonged.

Moreover, the input connector 30 is mainly used for a conductive structure between the output connector 20 and the electronic device 40, so that the structure of the input connector 30 can be simplified, the size of the input connector 30 is small, the input connector 30 can be inserted into the charging interface of the electronic device 40 for a long time, and the number of times of inserting and pulling the input connector 30 into and out of the electronic device 40 is reduced, so that the situation that the charging interface of the input connector 30 and the electronic device is worn due to frequent insertion can be reduced, the service lives of the input connector 30 and the charging interface of the electronic device are prolonged, and the possibility that dust and the like enter the charging interface of the electronic device 40 is reduced.

In one embodiment, the housing 10 includes a support base 12 and a side support 13, and the side support 13 is protruded from the support surface 11 and is located at one side of the output connector 20. That is, when the electronic device is placed on the supporting surface 11, the electronic device can be supported by the side supporting frame 13, so that the user can conveniently watch the screen of the electronic device, for example, the user watches videos or video calls, etc. Of course, in other embodiments, the supporting surface 11 may be provided with an annular protrusion, so that the annular protrusion and the supporting surface 11 may enclose a placement slot for placing the electronic device.

In one embodiment, the support surface 11 is further provided with a limiting protrusion 15, the limiting protrusion 15 is spaced apart from the side support 13, and the output connector 20 is located between the limiting protrusion 15 and the side support 13. That is, the electronic device 40 is placed between the limiting protrusion 15 and the side leaning bracket 13 during charging, the electronic device 40 can be supported by the side leaning bracket 13, and the limiting protrusion 15 limits the electronic device 40 to move towards the direction far away from the side leaning bracket 13, so that the electronic device 40 can be stably placed on the supporting surface 11, the electronic device 40 can be effectively prevented from falling off from the supporting surface 11, and the electronic device 40 is ensured to be stable when placed for charging.

In one embodiment, the battery assembly is at least partially disposed on the side support bracket 13. That is, the entire battery module may be provided on the side rest 13, or a part of the battery module may be provided on the side rest 13 and the other part may be provided on the support base 12. Therefore, the battery pack can be arranged in the space of the side support 13, so that the capacity of the battery pack is large, and the requirement of charging for many times is met. Of course, in other embodiments, the battery assembly may be integrally provided with the support base 12.

Referring to fig. 2, 4 and 5, in an embodiment, the magnetic portable power source includes a circuit board disposed in the casing 10 and electrically connected to the battery assembly, the circuit board is provided with a fast charging circuit, the output connector 20 is provided with at least one fast charging conductive member, the fast charging conductive member is electrically connected to the fast charging circuit of the circuit board, and the input connector 30 is provided with a first conductive member 31 abutting against the fast charging conductive member.

The housing 10 is provided with an input interface, the input interface is electrically connected to the circuit board, and the input interface is used for electrically connecting to a charger or a charger baby so as to be used as a power input end of the magnetic portable power source. The input connector 30 is correspondingly disposed according to a charging interface of the electronic device, and may be a Lightning connector, a Micro-USB connector, or a Type-C connector, for example. The number of the fast charging conductive pieces 21 can be set according to the corresponding fast charging protocol, for example, in some fast charging protocols, data transmission can be realized only by one fast charging conductive piece 21, and the requirement of the fast charging protocol is met, and at this time, only one fast charging conductive piece 21 can be set. In other fast charging protocols, two or more fast charging conductive devices 21 are required to implement data transmission, so as to meet the requirements of the fast charging protocols, and at this time, two or more fast charging conductive devices 21 are required to be correspondingly arranged.

When the input connector 30 is inserted into the charging interface of the mobile phone, the first conductive piece 31 is electrically connected to a corresponding line of the mobile phone, and the quick charging conductive piece 21 and the first conductive piece 31 are used for communication connection between the quick charging circuit and the mobile phone to obtain information such as the maximum charging current of the mobile phone, so that the quick charging circuit transmits a proper current to the mobile phone through the positive electrode and the negative electrode of the power supply, and quick charging is realized. The magnetic portable power source can be used in bags such as a backpack and can also be used on a desktop and in an automobile.

By arranging the quick charging circuit in the circuit board of the magnetic portable power supply, arranging the quick charging conductive piece 21 connected with the quick charging circuit on the output connector 20 and arranging the first conductive piece 31 on the input connector 30, when the output connector 20 is magnetically connected with the input connector 30, the input connector 30 is in contact with the output connector 20 except for corresponding contact of the anode and the cathode of the power supply, and the quick charging conductive piece 21 is also in contact with the first conductive piece 31. So when input joint inserts the interface that charges of electronic equipment, can realize magnetism and inhale the power between portable power source and the electronic equipment and be connected with the communication to make quick charging circuit obtain the biggest charging current of cell-phone and so on information, and then make quick charging circuit can transmit suitable electric current for the cell-phone through power positive pole and power negative pole, thereby realize quick charge, can promote the speed of charging, reduce the charge time. Moreover, when the input connector 30 and the output connector 20 are connected by magnetic attraction, the input connector 30 and the output connector 20 can be conveniently matched and positioned, and compared with the way of inserting the input connector 30 and the output connector 20, the abrasion between the input connector 30 and the output connector 20 can be reduced.

The output connector 20 is further provided with a positive electrode conductive member 22 and a negative electrode conductive member 23, the positive electrode conductive member 22 having a positive power supply line connection to the circuit board, and the negative electrode conductive member 23 having a negative power supply line connection to the circuit board. The input connector 30 has a second conductive member 32 corresponding to the positive conductive member 22, and a third conductive member 33 corresponding to the negative conductive member 23, that is, when the input connector 30 and the output connector 20 are magnetically connected, the fast charging conductive member 21 contacts with the first conductive member 31, the positive conductive member 22 contacts with the second conductive member 32, and the negative conductive member 23 contacts with the second conductive member 32.

In one embodiment, the output connector 20 is provided with a first magnet 24, the input connector 30 is provided with a second magnet 34, and the first magnet 24 and the second magnet 34 are arranged with opposite magnetic poles. When the output connector 20 and the input connector 30 are both provided with the magnets, the magnetic force between the output connector 20 and the input connector 30 can be improved, and the magnetic stability of the output connector 20 and the input connector 30 is improved. Of course, in other embodiments, a magnet may be provided on one of the output connector 20 and the input connector 30, and a magnetic member (non-magnet) may be provided on the other.

In one embodiment, the first magnet 24 and the second magnet 34 are both disposed in a ring shape, the first magnet 24 is disposed around the outer periphery of the fast charging conductive member 21, and the second magnet 34 is disposed around the outer periphery of the first conductive member 31. Specifically, the shape of the first magnet 24 and the shape of the second magnet 34 are correspondingly arranged, that is, the shape of the first magnet 24 is substantially the same as the shape of the second magnet 34, and the sizes of the first magnet 24 and the second magnet 34 are substantially equivalent to each other, so that the first magnet 24 and the second magnet 34 have a larger size and a larger magnetic attraction area, which is beneficial to further improving the magnetic attraction stability. When the fast charging conductor 21 is disposed inside the first magnet 24 and the first conductor 31 is disposed inside the second magnet 34, the space inside the first magnet 24 and the second magnet 34 can be used, so that the compactness of the output connector 20 and the input connector 30 can be improved, and the size of the output connector 20 and the input connector 30 can be reduced. The first magnet 24 and the second magnet 34 may have a circular ring shape, an elliptical ring shape, a racetrack ring shape, a polygonal ring shape, or the like. Of course, in other embodiments, the first magnet 24 and the second magnet 34 may also be in an elongated shape, for example, the output connector 20 is provided with two first magnets 24 arranged side by side, the input connector 30 is provided with two second magnets 34 arranged side by side, the two first magnets 24 and the two second magnets 34 are magnetically connected in a one-to-one correspondence manner, the fast charging conductive member 21 is disposed between the two first magnets 24, and the first conductive member 31 is disposed between the two second magnets 34.

In one embodiment, the first magnet 24 and the second magnet 34 are both electrically conductive, the first magnet 24 is electrically connected to the negative pole of the circuit board, and the second magnet 34 is electrically connected to the negative pole of the input connector 30. That is, the first magnet 24 is used as the negative pole of the output connector 20, and the second magnet 34 is used as the negative pole of the input connector 30, so that the negative pole of the input connector 30 and the negative pole of the output connector 20 are connected when the first magnet 24 is connected to the second magnet 34. Therefore, the condition that the negative terminals are additionally arranged on the input connector 30 and the output connector 20 can be avoided, the structure of the input connector 30 and the structure of the output connector 20 are simplified, and the size is reduced. Of course, in other embodiments, a negative terminal may be additionally provided. In addition, in other embodiments, the first magnet 24 may be the positive pole of the output connector 20.

The output connector 20 is provided with a positive conductive member 22, the input connector 30 is provided with a second conductive member 32 corresponding to the positive conductive member 22, that is, when the input connector 30 and the output connector 20 are magnetically connected, the quick charging conductive member 21 contacts with the first conductive member 31, and the positive conductive member 22 contacts with the second conductive member 32. When the first magnet 24 is used as the negative electrode of the output connector 20 and the second magnet 34 is used as the negative electrode of the input connector 30, in order to avoid the situation of reverse connection between the input connector 30 and the output connector 20, and achieve the fool-proofing effect, in an embodiment, at least one fast-charging conductive member 21 is respectively disposed on two opposite sides of the positive conductive member 22, and the fast-charging conductive members 21 on the two opposite sides of the positive conductive member 22 are disposed in a central symmetry manner with the positive conductive member 22 as the center. The number and distribution of the first conductive members 31 and the second conductive members 32 on the input connector 30 may be consistent with the number and distribution of the positive conductive members 22 and the fast charging conductive members 21 on the output connector 20, that is, at least one first conductive member 31 is respectively disposed on two opposite sides of the second conductive member 32, the first conductive members 31 on two opposite sides of the second conductive member 32 are disposed in a central symmetry manner with the second conductive member 32 as a center, and the plurality of first conductive members 31 and the plurality of fast charging conductive members 21 are disposed in one-to-one correspondence. Of course, in other embodiments, the first conductive member 31 may be disposed on only one side of the second conductive member 32, or the first conductive member 31 may be disposed in a ring shape and surround the outer periphery of the second conductive member 32.

In addition, in another embodiment, at least one positive electrode conductive member 22 is disposed on each of two opposite sides of the fast charge conductive member 21, and the positive electrode conductive members 22 on the two opposite sides of the fast charge conductive member 21 are disposed in a central symmetry manner with the fast charge conductive member 21 as a center. The number and distribution of the first conductive members 31 and the second conductive members 32 on the input connector 30 may be consistent with the number and distribution of the positive conductive members 22 and the fast charging conductive members 21 on the output connector 20, that is, at least one second conductive member 32 is respectively disposed on two opposite sides of the first conductive member 31, the second conductive members 32 on two opposite sides of the first conductive member 31 are disposed in a central symmetry manner with the first conductive member 31 as a center, and the plurality of second conductive members 32 are disposed in one-to-one correspondence with the plurality of positive conductive members 22. Of course, in other embodiments, the second conductive member 32 may be disposed on only one side of the first conductive member 31, or the second conductive member 32 may be disposed in a ring shape and surround the outer circumference of the first conductive member 31.

In order to ensure reliable contact between the input connector 30 and the output connector 20, the first conductive member 31 and the second conductive member 32 may be of a spring structure or a pogo pin (pogo pin). Or the fast charge conductor 21 and the positive electrode conductor 22 are of a spring structure or spring pins.

Unlike the embodiment in which the first magnet 24 is used as the negative electrode of the output tab 20, in another embodiment, the output tab 20 is provided with a positive electrode conductive member 22 and a negative electrode conductive member 23, and the input tab 30 is provided with a second conductive member 32 corresponding to the positive electrode conductive member 22 and a third conductive member 33 corresponding to the negative electrode conductive member 23. That is, when the input connector 30 and the output connector 20 are magnetically connected, the fast charging conductor 21 contacts with the first conductor 31, the positive conductor 22 contacts with the second conductor 32, and the negative conductor 23 contacts with the third conductor 33. Therefore, the positive conductive member 22, the negative conductive member 23, the second conductive member 32 and the third conductive member 33 can be made of a material with better conductive performance, which is beneficial to improving the conductive effect and the power transmission efficiency. In order to ensure reliable contact between the input connector 30 and the output connector 20, the first conductive member 31, the second conductive member 32, and the third conductive member 33 may be spring structures or pogo pins. Or the fast charge conductor 21, the positive electrode conductor 22 and the negative electrode conductor 23 are of a spring structure or spring pins.

In an embodiment where the output connector 20 is provided with the positive conductive member 22 and the negative conductive member 23, in order to avoid the situation of the opposite connection of the positive electrode and the negative electrode between the input connector 30 and the output connector 20 and achieve the fool-proofing effect, in an embodiment, two opposite sides of the positive conductive member 22 are respectively provided with at least one fast charging conductive member 21, the fast charging conductive members 21 on the two opposite sides of the positive conductive member 22 are arranged in a central symmetry manner with the positive conductive member 22 as the center, the two opposite sides of the positive conductive member 22 are respectively provided with at least one negative conductive member 23, and the negative conductive members 23 on the two opposite sides of the positive conductive member 22 are arranged in a central symmetry manner with the positive conductive member 22 as the center. The number and distribution of the first conductive member 31, the second conductive member 32, and the third conductive member 33 on the input connector 30 may be consistent with the number and distribution of the fast charging conductive member 21, the positive conductive member 22, and the negative conductive member 23 on the output connector 20, that is, at least one first conductive member 31 is respectively disposed on two opposite sides of the second conductive member 32, the first conductive members 31 on two opposite sides of the second conductive member 32 are centrally and symmetrically disposed with the second conductive member 32 as a center, and the plurality of first conductive members 31 and the plurality of fast charging conductive members 21 are disposed in one-to-one correspondence.

In this embodiment, the positive electrode conductive member 22, each of the rapid charging conductive members 21, and each of the negative electrode conductive members 23 are distributed in the same direction, that is, the positive electrode conductive member 22, each of the rapid charging conductive members 21, and each of the negative electrode conductive members 23 are distributed along substantially the same straight line, which is advantageous for reducing the thickness of the output terminal 20 in another direction (a direction perpendicular to the distribution direction of the positive electrode conductive member 22, each of the rapid charging conductive members 21, and each of the negative electrode conductive members 23), so that the output terminal 20 can be made thinner. Moreover, the first conductive member 31, the second conductive member 32 and the third conductive member 33 on the input connector 30 can be distributed along a same straight line, which is beneficial to reducing the thickness of the input connector 30. The fast charge conductor 21 may be disposed between the positive electrode conductor 22 and the negative electrode conductor 23, that is, the fast charge conductor 21 and the negative electrode conductor 23 are sequentially disposed from inside to outside with the positive electrode conductor 22 as a center; the negative electrode conductive member 23 may also be disposed between the positive electrode conductive member 22 and the rapid charging conductive member 21, that is, the negative electrode conductive member 23 and the rapid charging conductive member 21 are sequentially disposed from inside to outside with the positive electrode conductive member 22 as the center; the distance from each fast charge conductor 21 to the positive conductor 22 may also be made equal to the distance from each negative conductor 23 to the positive conductor 22. In addition, in other embodiments, the positive electrode conductors 22 and the respective fast charge conductors 21 may be distributed in one direction, and the positive electrode conductors 22 and the respective negative electrode conductors 23 may be distributed in another direction, that is, any one of the fast charge conductors 21 and any one of the negative electrode conductors 23 are distributed at intervals in the circumferential direction of the positive electrode conductor 22.

In another embodiment, at least one fast-charging conductor 21 is disposed on each of two opposite sides of the negative conductor 23, the fast-charging conductors 21 on the two opposite sides of the negative conductor 23 are disposed symmetrically around the negative conductor 23, at least one positive conductor 22 is disposed on each of two opposite sides of the negative conductor 23, and the positive conductors 22 on the two opposite sides of the negative conductor 23 are disposed symmetrically around the negative conductor 23. In this embodiment, the first conductive member 31, the second conductive member 32, and the third conductive member 33 on the input connector 30 and the distribution of the fast charging conductive member 21, the positive conductive member 22, and the negative conductive member 23 on the output connector 20 may refer to the above embodiments, and are not described in detail herein.

In another embodiment, at least one positive conductive member 22 is disposed on each of two opposite sides of the fast charging conductive member 21, the positive conductive members 22 on the two opposite sides of the fast charging conductive member 21 are disposed in a central symmetry manner with the fast charging conductive member 21 as the center, at least one negative conductive member 23 is disposed on each of the two opposite sides of the fast charging conductive member 21, and the negative conductive members 23 on the two opposite sides of the fast charging conductive member 21 are disposed in a central symmetry manner with the fast charging conductive member 21 as the center. In this embodiment, the first conductive member 31, the second conductive member 32, and the third conductive member 33 on the input connector 30 and the distribution of the fast charging conductive member 21, the positive conductive member 22, and the negative conductive member 23 on the output connector 20 may refer to the above embodiments, and are not described in detail herein.

In an embodiment (not shown in the figure), the output connector is provided with a positive electrode conductive member and a negative electrode conductive member, any two of the positive electrode conductive member, the negative electrode conductive member and the quick charging conductive member are concentric and annular with the other one as the center, and the input connector is provided with a second conductive member corresponding to the positive electrode conductive member and a third conductive member corresponding to the negative electrode conductive member. For example, the positive electrode conductive member is used as the center, and the negative electrode conductive member and the rapid charging conductive member are concentric rings, wherein one of the negative electrode conductive member and the rapid charging conductive member can be used as the inner ring and the other one can be used as the outer ring, and at this time, the input connector is sequentially used as the negative electrode conductive member and the rapid charging conductive member or sequentially used as the rapid charging conductive member and the negative electrode conductive member from inside to outside by using the second conductive member as the center.

Or the negative electrode conductive piece is taken as the center, the positive electrode conductive piece and the quick charge conductive piece are in a concentric ring shape, wherein, one of the positive electrode conductive piece and the quick charge conductive piece can be taken as an inner ring, the other one is taken as an outer ring, and at the moment, the input joint takes the third conductive piece as the center and sequentially takes the positive electrode conductive piece and the quick charge conductive piece or sequentially takes the quick charge conductive piece and the positive electrode conductive piece from inside to outside.

Or the quick charging conductive piece is taken as the center, the negative electrode conductive piece and the positive electrode conductive piece are in a concentric ring shape, wherein, any one of the negative electrode conductive piece and the positive electrode conductive piece can be taken as an inner ring, the other one is taken as an outer ring, at the moment, the input joint takes the first conductive piece as the center, and the negative electrode conductive piece and the positive electrode conductive piece or the positive electrode conductive piece and the negative electrode conductive piece are sequentially arranged from inside to outside.

So set up, when the relative output joint of input joint rotated arbitrary angle, the homoenergetic guaranteed input joint and output joint correctly connect, avoided the circuit to connect the wrong condition emergence.

In order to ensure reliable contact between the input connector and the output connector, the first conductive piece, the second conductive piece and the third conductive piece can be of a spring sheet structure or spring ejector pins.

Referring to fig. 2, fig. 4 and fig. 5, in an embodiment, the first conductive member 31, the second conductive member 32 and the third conductive member 33 are distributed in the same direction. That is, the first conductive member 31, the second conductive member 32 and the third conductive member 33 on the input connector 30 can be distributed along the same straight line, which is beneficial to reducing the thickness of the input connector 30, making the thickness of the input connector 30 closer to the thickness of the mobile phone, and even making the thickness of the input connector 30 smaller than the thickness of the mobile phone. Of course, in other embodiments, any two of the first conductive member 31, the second conductive member 32, and the third conductive member 33 may be concentrically annular around the other one.

In one embodiment, the output connector 20 is provided with a first mounting groove 25, and the end of the input connector 30 is inserted into the first mounting groove 25. The tip that input joint 30 and output joint 20 magnetism were inhaled and are connected is pegged graft in first mounting groove 25 promptly, so can carry on spacingly through first mounting groove 25 to input joint 30, promote the connection stability of input joint 30 and output joint 20, inhale the in-process of being connected with input joint 30 and output joint 20 magnetism moreover, can also be convenient for input joint 30 and output joint 20 location to be connected, guarantee to connect between input joint 30 and the output joint 20 accurately. Wherein, the first mounting groove 25 may be a circular groove, an elliptical groove, a polygonal groove, or the like, and the shape of the end of the input connector 30 is configured to correspond to the shape of the first mounting groove 25. In addition, the first magnet 24 may be disposed inside the first mounting groove 25, or may be disposed outside the first mounting groove 25. In other embodiments, the first mounting groove 25 may be provided on the output connector 20, and the end of the output connector 20 may be inserted into the first mounting groove 25. Or neither the output connector 20 nor the input connector 30 is provided with the first mounting groove 25.

In one embodiment, the input connector 30 has a second mounting groove 35, and the first mounting groove 25 has a mounting protrusion 26 corresponding to the second mounting groove 35, i.e. when the input connector 30 is inserted into the first mounting groove 25, the mounting protrusion 26 partially extends into the second mounting groove 35, the fast charging conductor 21 and the positive conductor 22 are mounted on the mounting protrusion, and the first conductor 31 and the second conductor 32 are mounted in the second mounting groove 35. Thus, the first conductive member 31 and the second conductive member 32 are accommodated through the second mounting groove 35, and the first conductive member 31 and the second conductive member 32 can be effectively protected. In one embodiment, the fast charge conductor 21, the negative electrode conductor 23, and the positive electrode conductor 22 are mounted to the mounting protrusion 26, and the first conductor 31, the second conductor 32, and the third conductor 33 are mounted to the second mounting groove 35.

In an embodiment, the supporting surface 11 is provided with the receding groove 14, and the output connector 20 is at least partially installed in the receding groove 14, so that the output connector 20 can be prevented from protruding out of the supporting surface 11 too much, and when the electronic device is placed on the supporting surface 11 for charging, a gap between the electronic device and the supporting surface 11 can be reduced, so that the electronic device is placed more stably. When the output connector 20 and the input connector 30 are magnetically connected, the electronic device may be abutted against the supporting surface 11 so that the electronic device can be supported by the supporting surface 11. Of course, in other embodiments, the output connector 20 may be protruded on the supporting surface 11.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a portable power source is inhaled to magnetism which characterized in that includes:

2. The magnetically-attached portable power source of claim 1, wherein the housing comprises a supporting base and a side support, the side support protruding from the supporting surface and located at one side of the output connector.

3. The magnetic portable power source of claim 2, wherein the support surface further comprises a limiting protrusion spaced apart from the side support, and the output connector is located between the limiting protrusion and the side support; and/or the battery pack is at least partially arranged on the side leaning bracket.

4. The magnetic portable power source of claim 1, wherein the magnetic portable power source comprises a circuit board disposed in the housing and electrically connected to the battery assembly, the circuit board is provided with a fast charging circuit, the output connector is provided with at least one fast charging conductive member, the fast charging conductive member is electrically connected to the fast charging circuit of the circuit board, and the input connector is provided with a first conductive member abutting against the fast charging conductive member.

5. The magnetically-attracted mobile power supply according to claim 4, wherein the output connector has a first magnet, the input connector has a second magnet, and the first magnet and the second magnet are oppositely arranged.

6. The magnetic portable power source of claim 5, wherein the first magnet and the second magnet are both disposed in a ring shape, the first magnet is disposed around the fast charging conductive member, and the second magnet is disposed around the first conductive member.

7. The magnetic portable power source of claim 5 or 6, wherein the first magnet and the second magnet are both conductive bodies, the first magnet is electrically connected to the negative pole of the circuit board, and the second magnet is electrically connected to the negative pole of the input connector.

8. The magnetic portable power source of claim 7, wherein the output connector has a positive conductive member, and the input connector has a second conductive member corresponding to the positive conductive member;

9. The magnetic portable power source of any one of claims 4 to 6, wherein the output connector is provided with a positive conductive member and a negative conductive member, the input connector is provided with a second conductive member corresponding to the positive conductive member and a third conductive member corresponding to the negative conductive member;

10. The magnetic portable power source of any one of claims 1 to 6, wherein the output connector has a first mounting groove, and an end of the input connector is inserted into the first mounting groove.