CN220066956U

CN220066956U - Charger and electronic equipment

Info

Publication number: CN220066956U
Application number: CN202321657611.4U
Authority: CN
Inventors: 王志城; 韩高才
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-21
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to a charger and an electronic device. The charger includes a housing, a contact charging assembly, and a wireless charging assembly. The shell is provided with a first charging position and a second charging position for placing equipment to be charged, and the first charging position and the second charging position are arranged on the back. The contact type charging assembly is accommodated in the shell and comprises a charging terminal exposed at the first charging position, and the charging terminal is used for being in electrical contact with equipment to be charged during charging. The wireless charging assembly is accommodated in the shell and corresponds to the second charging position for wirelessly charging the equipment to be charged. The scheme meets the requirements of different charging modes of the equipment to be charged, and user experience is improved.

Description

Charger and electronic equipment

Technical Field

The utility model relates to the technical field of charging, in particular to a charger and electronic equipment.

Background

The existing charger has a single charging mode for the terminal equipment, and can only charge the terminal equipment by an electric contact or wireless charging mode, and for users with terminal equipment with a plurality of different charging modes, a plurality of chargers are needed to be equipped, so that the use experience is poor.

Disclosure of Invention

The utility model provides a charger and electronic equipment, which can meet various use requirements.

A charger, comprising:

the shell is provided with a first charging position and a second charging position for placing equipment to be charged, and the first charging position and the second charging position are arranged on the back;

the contact type charging assembly is accommodated in the shell and comprises a charging terminal exposed at the first charging position, and the charging terminal is used for being in electrical contact with equipment to be charged during charging; a kind of electronic device with high-pressure air-conditioning system

And the wireless charging assembly is accommodated in the shell, is arranged corresponding to the second charging position and is used for wirelessly charging equipment to be charged.

Optionally, the charger further includes a first magnetic positioning component accommodated in the housing, where the first magnetic positioning component is disposed corresponding to the first charging position and is used for adsorbing and positioning to-be-charged equipment placed on the first charging position, the first magnetic positioning component includes a first magnet and a second magnet, the polarities of the first magnet and the second magnet are opposite and are disposed at intervals, the first magnet is used for adsorbing and positioning to-be-charged equipment with a first magnetic piece, and the second magnet is used for adsorbing and positioning to-be-charged equipment with a second magnetic piece.

Optionally, the first magnetic positioning assembly further comprises a third magnet, the first magnet, the second magnet and the third magnet are distributed according to three vertexes of a triangle, and the third magnet is used for being adsorbed and positioned with a third magnetic piece of the equipment to be charged.

Optionally, the contact charging assembly includes first circuit board, charging terminal locates first circuit board, wireless charging assembly includes the second circuit board and locates the charging coil of second circuit board, first circuit board is equipped with charging terminal's face is towards first charging potential, the second circuit board is located charging coil's face is towards second charging potential, first circuit board with the second circuit board electricity is connected.

Optionally, one of the first circuit board and the second circuit board is provided with a male plug, and the other one is provided with a female plug, and the male plug is spliced with the female plug; and/or

The charger also comprises a power line, one end of the power line is used for being connected with the mains supply, and the other end of the power line is connected with the second circuit board.

Optionally, the charging terminal protrudes from the first charging position in the housing, the housing includes a first supporting portion disposed at a periphery of the first charging position, the first supporting portion protrudes along a side facing away from the second charging position, and is the same as the protruding direction of the charging terminal, and a protruding dimension of the first supporting portion is greater than a protruding dimension of the charging terminal.

Optionally, the first support portion includes a first support portion and a second support portion that encircle the first charging position, reserve between the first support portion and the second support portion and be used for dodging the dodging interval of waiting to charge equipment.

Optionally, the casing further includes a second supporting portion disposed at a periphery of the first charging position, where the second supporting portion protrudes in a direction away from the first charging position and protrudes from a surface where the second charging position is located.

Optionally, the charger further includes a second magnetic positioning component accommodated in the housing, where the second magnetic positioning component is disposed corresponding to the second charging position and is used for adsorbing and positioning with a device to be charged placed at the second charging position; and/or

The shell comprises a first shell and a second shell, the first shell is provided with a first charging potential, the second shell is provided with a second charging potential, and the first shell and the second shell are connected in at least two connection modes to jointly enclose a containing cavity.

An electronic device, comprising:

a chargeable terminal; a kind of electronic device with high-pressure air-conditioning system

A charger as claimed in any one of the preceding claims, the charger being for charging the chargeable terminal.

The utility model provides a charger and electronic equipment, wherein the charger comprises a first charging potential provided with a charging terminal and a second charging potential capable of being charged in a wireless mode, so that the charger can realize charging through the electrical contact between the charging terminal and equipment to be charged, and can also charge the equipment to be charged in a wireless mode through a wireless charging assembly, the charging modes of the charger are more diversified, the requirements of different charging modes of the equipment to be charged are met, and the use experience of a user is improved.

Drawings

FIG. 1 is a schematic diagram of a first charging potential of a charger according to an exemplary embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second charging potential of the charger shown in FIG. 1;

fig. 3 is a schematic view of the charger part structure shown in fig. 1;

fig. 4 is a further schematic view of the charger part structure shown in fig. 1;

fig. 5 is a further schematic view of the charger part structure shown in fig. 1;

FIG. 6 is a schematic diagram illustrating a contact charging assembly and wireless charging assembly connection according to an exemplary embodiment of the present utility model;

fig. 7 is a schematic view of the first housing with a clamping structure.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus and methods consistent with aspects of the utility model.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one, and the terms "a" and "an" are used individually. "plurality" or "plurality" means two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and/or "upper," "top," "bottom," and the like are merely for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

Referring to fig. 1 to 4, fig. 1 is a schematic diagram of a first charging bit 11 of a charger 100 according to an exemplary embodiment of the present utility model. Fig. 2 is a schematic diagram of the second charging bit 12 of the charger 100 shown in fig. 1. Fig. 3 is a schematic diagram of a part of the structure of the charger 100 shown in fig. 1. Fig. 4 is a further schematic view of a part of the structure of the charger 100 shown in fig. 1.

The present utility model provides a charger 100, the charger 100 comprising a housing 10, a contact charging assembly 20 and a wireless charging assembly 30. The housing 10 is provided with a first charging station 11 and a second charging station 12 for placing a device to be charged, said first charging station 11 being arranged opposite to said second charging station 12. In one embodiment, the first charging bit 11 and the second charging bit 12 are respectively disposed on both end surfaces in the thickness direction of the charger 100. The device to be charged includes, but is not limited to, a wristwatch.

The housing 10 has a housing cavity 101 formed therein, the contact charging assembly 20 is housed in the housing cavity 101 of the housing 10, the contact charging assembly 20 includes a charging terminal 21 exposed at the first charging station 11, and the charging terminal 21 is used for electrically contacting with a device to be charged. The charging terminal 21 includes, but is not limited to, a spring pin, a spring piece.

The wireless charging assembly 30 is accommodated in the accommodating cavity 101 of the housing 10 and hidden inside the housing 10, and the wireless charging assembly 30 is disposed corresponding to the second charging station 12 and is used for wirelessly charging the device to be charged.

According to the above description, the charger 100 not only can realize charging through the electrical contact between the charging terminal 21 and the device to be charged, but also can wirelessly charge the device to be charged through the wireless charging assembly 30, so that the charging modes of the charger 100 are more diversified, the requirements of different charging modes of the device to be charged are met, and the user experience is improved. It should be noted that the first charging potential 11 and the second charging potential 12 of the charger 100 may charge the same device to be charged, or may charge different devices to be charged.

In one embodiment, a side surface of the case 10 on which the first charging unit 11 is formed may be provided as a concave surface whose middle portion is concave, but is not limited thereto. The side surface of the case 10 on which the second charging unit 12 is formed may be provided as a concave surface whose middle portion is concave, but is not limited thereto.

As shown in fig. 1, the charging terminal 21 protrudes from the first charging port 11 out of the housing 10, the housing 10 includes a first supporting portion 13 disposed at the periphery of the first charging port 11, the first supporting portion 13 protrudes along a side facing away from the second charging port 12, and the direction in which the charging terminal 21 protrudes from the housing 10 is the same as the protruding direction of the first supporting portion 13, wherein the protruding dimension of the first supporting portion 13 is larger than the protruding dimension of the charging terminal 21. So set up, when first charging bit 11 placed down, can utilize first supporting part 13 to support in the desktop, this makes to charge and leaves the space between terminal 21 and the desktop, reduces even avoids charging terminal 21 to be touched the risk, reduces the probability that charging terminal 21 takes place to damage.

In a specific embodiment, the first supporting part 13 includes a first supporting portion 131 and a second supporting portion 132 that are disposed around the first charging unit 11, and a avoiding space 130 for avoiding the device to be charged is reserved between the first supporting portion 131 and the second supporting portion 132. In this way, the avoiding interval 130 is formed as a notch, so as to avoid interference between the first supporting portion 13 and the device to be charged, and ensure that the device to be charged can be better attached to the charger 100 in the first charging station 11. For example, the device to be charged may be a wristwatch and the avoidance interval 130 may be used to avoid the watchband position of the wristwatch. Of course, the device to be charged may also be other audio devices or the like. In some embodiments, the number and shape of the set back-off intervals 130 may be different according to the external shape of the device to be charged.

In one embodiment, as shown in fig. 2, the housing 10 further includes a second supporting portion 14 disposed at the periphery of the second charging unit 12, where the second supporting portion 14 protrudes in a direction away from the first charging unit 11 and protrudes from a surface on which the second charging unit 12 is located. So set up, when second charge level 12 placed down, can utilize second supporting part 14 to support in the desktop, make the second charge level 12 leave the space between the desktop, avoid the surface of second charge level 12 to appear wearing and tearing or mar. The second supporting portion 14 may be disposed with reference to the first supporting portion 13, and will not be described herein. The convex, possibly smaller, second support 14 facilitates a 360 deg. placement of the device to be charged in the second charging station 12.

In one embodiment, as shown in fig. 3, the charger 100 further includes a first magnetic positioning component 40 accommodated in the housing 10, where the first magnetic positioning component 40 is disposed corresponding to the first charging station 11, and is used for being absorbed and positioned with a device to be charged placed on the first charging station 11, so as to improve the accuracy of electrical contact between the charging terminal 21 and the device to be charged.

Specifically, the first magnetic positioning assembly 40 includes a first magnet 41 and a second magnet 42 that are opposite in polarity and are disposed at intervals, the first magnet 41 is used for attracting and positioning with a first magnetic member of the device to be charged, the second magnet 42 is used for attracting and positioning with a second magnetic member of the device to be charged, the first magnet 41 may be disposed as an N pole, the second magnet 42 may be disposed as an S pole, and vice versa. So configured, the first magnet 41 can only be attracted to the first magnetic portion having opposite polarity, but not to the second magnetic portion having the same polarity, and similarly, the second magnet 42 can only be attracted to the second magnetic member having opposite polarity, but not to the first magnetic portion having the same polarity, thereby ensuring the uniqueness and accuracy of the position of the device to be charged when placed on the first charging bit 11, and further ensuring reliable electrical contact between the charging terminal 21 and the device to be charged. In an alternative embodiment, to avoid mutual interference between the magnetic fields, the first magnet 41 is located outside the magnetic field range of the second magnet 42, and the second magnet 42 is located outside the magnetic field range of the first magnet 41.

In one embodiment, the first magnetic positioning assembly 40 further includes a third magnet 43, where the first magnet 41, the second magnet 42, and the third magnet 43 are distributed according to three vertices of a triangle, and the third magnet 43 is used for being attracted to and positioned with a third magnetic member of the device to be charged. Thus, three-point positioning is realized, and the positioning precision is higher. The polarity of the third magnet 43 may be N-pole or S-pole as long as it can attract the third magnetic member of the device to be charged. Among them, the first, second, and third magnets 41, 42, and 43 may be provided as permanent magnets, but are not limited thereto.

In one embodiment, as shown in fig. 4 and 5, the charger 100 further includes a second magnetic positioning component 50 accommodated in the housing 10, where the second magnetic positioning component 50 is disposed corresponding to the second charging station 12, and is used for being absorbed and positioned with a device to be charged placed on the second charging station 12. The positioning mode is simple and convenient. Specifically, the second magnetic positioning assembly 50 includes a fourth magnet for attracting and positioning with a fourth magnetic portion of the device to be charged.

In a specific embodiment, the wireless charging assembly 30 includes a charging coil 31, and the fourth magnet may be correspondingly disposed at the midpoint of the second charging station 12, so that the charging coil 31 may be disposed at the periphery of the second magnetic positioning assembly 50, thereby realizing efficient space utilization. The fourth magnet may be provided as a permanent magnet, but is not limited thereto. The polarity of the fourth magnet is not limited as long as it magnetically attracts the fourth magnetic portion of the device to be charged.

In order to avoid the magnetic field interference between the second magnetic positioning assembly 50 and the charging coil 31, a shielding member 60 may be further disposed between the second magnetic positioning assembly 50 and the charging coil 31, and the shielding member 60 may be an annular shielding member, surrounding the periphery of the second magnetic positioning assembly 50, for isolating the magnetic field signals between the second magnetic positioning assembly 50 and the charging coil 31.

Referring to fig. 6, fig. 6 is a schematic diagram illustrating connection between the contact charging assembly 20 and the wireless charging assembly 30 according to an exemplary embodiment of the present utility model.

In one embodiment, the contact charging assembly 20 further includes a first circuit board 22, the charging terminal 21 is disposed on the first circuit board 22, the wireless charging assembly 30 includes a second circuit board 32, the charging coil 31 is disposed on the second circuit board 32, the first circuit board 22 is provided with a board surface of the charging terminal 21 facing the first charging unit 11, the second circuit board 32 is provided with a board surface of the charging coil 31 facing the second charging unit 12, and the first circuit board 22 is electrically connected with the second circuit board 32. In this way, the first circuit board 22 and the second circuit board 32 are arranged separately, and are arranged in two layers, so that the space in the height direction in the accommodating cavity 101 is fully utilized. In other embodiments, the contact charging assembly 20 and the wireless charging assembly 30 may be integrated on the same circuit board.

The first circuit board 22 and the second circuit board 32 may be electrically connected by a flexible circuit board. In this embodiment, one of the first circuit board 22 and the second circuit board 32 is provided with a male plug 23, the other is provided with a female plug 33, and the male plug 23 is connected with the female plug 33 in a plugging manner, so that the connection manner of the first circuit board 22 and the second circuit board 32 is simpler, and the cost is reduced. The first circuit board 22 and the second circuit board 32 may be fixed in the housing 10 by screws, but is not limited thereto.

Referring to fig. 4 and 5, the charger 100 further includes a power cord 70, wherein one end of the power cord 70 is used for being connected to the mains supply, and the other end of the power cord is connected to the second circuit board 32, so as to supply power to the first circuit board 22 and the second circuit board 32. Since the second circuit board 32 is provided with the plurality of interfaces connected with the power line 70, the power line 70 is connected with the second circuit board 32 and then connected with the first circuit board 22, so that pin pins for connecting the first circuit board 22 with the second circuit board 32 can be reduced, and cost reduction is facilitated.

Referring to fig. 2 again, in one embodiment, the housing 10 includes a first housing 102 and a second housing 103, the first housing 102 is provided with the first charging unit 11, the second housing 103 is provided with the second charging unit 12, and the first housing 102 and the second housing 103 are connected by at least two connection manners to jointly enclose a housing cavity 101. So configured, the multiple connection manners ensure the stability and the firmness of the connection between the first housing 102 and the second housing 103.

Referring to fig. 7, fig. 7 is a schematic diagram of the first housing 102 with a fastening structure 1020.

In one embodiment, the first housing 102 is snapped into and welded to the second housing 103. The first housing 102 is provided with a clamping structure 1020, and correspondingly, the second housing 103 is provided with a matching structure, and the clamping structure 1020 is clamped with the matching structure. The clamping structure 1020 may be a claw, and the mating structure may be a clamping groove, but is not limited thereto. The clamping structure 1020 and the matching structure may be respectively provided in plurality, and the two are disposed in one-to-one correspondence.

In other embodiments, the first housing 102 is snapped and bolted to the second housing 103. The specific connection manner of the first housing 102 and the second housing 103 is not limited in the present utility model.

The utility model also provides an electronic device comprising a chargeable terminal and a charger 100 as described above, the charger 100 being for charging the chargeable terminal. The chargeable terminal includes, but is not limited to, a wristwatch.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.

Claims

1. A charger, comprising:

2. The charger of claim 1 further comprising a first magnetic positioning assembly received within the housing, the first magnetic positioning assembly disposed in correspondence with the first charging location for adsorptive positioning with a device to be charged disposed at the first charging location, the first magnetic positioning assembly comprising a first magnet and a second magnet of opposite polarity and disposed in spaced relation, the first magnet being configured for adsorptive positioning with a first magnetic member of the device to be charged, the second magnet being configured for adsorptive positioning with a second magnetic member of the device to be charged.

3. The charger of claim 2 wherein the first magnetic positioning assembly further comprises a third magnet, the first magnet, the second magnet and the third magnet being distributed at three vertices of a triangle, the third magnet being configured to be positioned in attraction with a third magnetic member of the device to be charged.

4. A charger according to any one of claims 1 to 3, wherein the contact charging assembly comprises a first circuit board, the charging terminal is provided on the first circuit board, the wireless charging assembly comprises a second circuit board and a charging coil provided on the second circuit board, the first circuit board is provided with a board surface of the charging terminal facing the first charging potential, the second circuit board is provided on a board surface of the charging coil facing the second charging potential, and the first circuit board is electrically connected with the second circuit board.

5. The charger of claim 4 wherein one of said first circuit board and said second circuit board is provided with a male plug and the other is provided with a female plug, said male plug mating with said female plug; and/or

6. The charger according to any one of claims 1 to 3 and 5, wherein the charging terminal protrudes from the first charging position to the housing, the housing includes a first support portion provided at a periphery of the first charging position, the first support portion protrudes along a side facing away from the second charging position in the same direction as the protruding direction of the charging terminal, and a dimension of the first support portion protruding is larger than a dimension of the protruding charging terminal.

7. The charger of claim 6 wherein the first support comprises a first support portion and a second support portion disposed about the first charging location, wherein a clear gap is reserved between the first support portion and the second support portion for clear of the device to be charged.

8. The charger according to any one of claims 1 to 3, 5 and 7, wherein said housing further comprises a second support portion disposed at the periphery of said first charging location, said second support portion protruding in a direction away from said first charging location and protruding from a surface on which said second charging location is located.

9. The charger according to any one of claims 1 to 3, 5 and 7, further comprising a second magnetic positioning assembly housed within said housing, said second magnetic positioning assembly being arranged in correspondence with said second charging location for adsorptive positioning with a device to be charged placed at said second charging location; and/or

10. An electronic device, comprising:

A charger as claimed in any one of claims 1 to 9, for charging the chargeable terminal.