CN218771431U

CN218771431U - Magnetic attraction wireless charging mobile power supply

Info

Publication number: CN218771431U
Application number: CN202220725373.5U
Authority: CN
Inventors: 郑继雄
Original assignee: Power System International Ltd
Current assignee: Power System International Ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2023-03-28
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a magnetism is inhaled wireless and is filled portable power source, including upper cover, center and lower cover, upper cover, center and lower cover enclose and establish and form and hold the cavity, hold the cavity inside and be equipped with wireless charging assembly, wireless charging assembly includes the PCB board, respectively with PCB board electric connection's rechargeable battery, wireless charging coil and power input interface, the upper cover is equipped with the protruding circular slot that makes progress, wireless charging coil fixed setting is at the circular slot lower surface, the inside wall array of circular slot is equipped with the magnetism and inhales the piece, magnetism inhales the piece and encloses and locates wireless charging coil, the higher authority of upper cover is equipped with the pattern face of moulding plastics, the PCB board includes light emitting component; the utility model discloses have the function of magnetism and inhale, wireless coil installs in the upper cover bulge, easy discernment, and the upper cover is equipped with the line face of moulding plastics, and the cell-phone effectively prevents that the cell-phone from taking place to slide when charging, and the influence charges.

Description

Magnetic attraction wireless charging mobile power supply

Technical Field

The utility model relates to a wireless relevant technical field that charges especially relates to a magnetism is inhaled wireless portable power source that fills.

Background

Current wireless charging source when charging, does not have the magnetism of looks adaptation and inhales the structure, need counterpoint when charging and press close to wireless coil and charge, if do not have accurate counterpoint, the cell-phone can not charge well through wireless coil, and some slight slides lead to shifting of cell-phone easily, need counterpoint again and charge, influence charge efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetism is inhaled wireless portable power source that fills to overcome the not enough of existence among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a magnetism is inhaled wireless portable power source that fills, includes upper cover, center and lower cover, upper cover, center and lower cover enclose to establish the formation and hold the cavity, hold the inside wireless subassembly that charges that is equipped with of cavity, wireless charging assembly include the PCB board, rechargeable battery, wireless charging coil and the power input interface of being connected with the PCB board electricity respectively, the upper cover is equipped with the bellied circular slot that makes progress, and wireless charging coil is fixed to be set up at the circular slot lower surface, the inside wall array of circular slot is equipped with magnetism and inhales the piece, and magnetism inhales the piece and encloses and locate wireless charging coil, the higher authority of upper cover is equipped with the line face of moulding plastics, the PCB board includes light emitting component.

Preferably, the rechargeable battery is located below the wireless charging coil, the PCB is disposed at one end of the rechargeable battery, and the power input interface is disposed at the other end of the PCB.

Preferably, the power input interface penetrates through the middle frame.

Preferably, the PCB board is further provided with a key and a light blocking member, the light blocking member is arranged at the bottom of the PCB board, and the key is located on one side of the PCB board and penetrates through the middle frame.

Preferably, the light blocking member is located above the light emitting element.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses have the function of magnetism and inhale, wireless coil installs in the upper cover bulge, easy discernment, and the upper cover is equipped with the line face of moulding plastics, and the cell-phone effectively prevents that the cell-phone from taking place to slide when charging, and the influence charges.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic view of the structure of the upper cover;

fig. 3 is a schematic diagram of a middle frame structure.

Reference is made to the accompanying drawings in which:

1-upper cover, 2-middle frame, 3-lower cover, 4-magnetic attraction piece, 5-light barrier, 6-button, 8-PCB board, 9-light hole, 10-rechargeable battery, 11-wireless charging coil.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The present invention will be described in detail with reference to embodiments shown in the drawings:

as shown in fig. 1-3, in this embodiment, a magnetic attraction wireless charging mobile power supply is provided, including an upper cover 1, a middle frame 2 and a lower cover 3, the upper cover 1, the middle frame 2 and the lower cover 3 enclose to form a containing cavity, the upper cover 1 and the lower cover 3 both form a limiting block for being clamped with the middle frame 2 in an integrated manner, the middle frame 2 is provided with a corresponding limiting groove, the accommodating space is formed during fixed installation, a wireless charging assembly is arranged inside the containing cavity, the wireless charging assembly includes a PCB 8, a rechargeable battery 10 electrically connected to the PCB 8, a wireless charging coil 11 and a power input interface, the power input interface can charge electric quantity into the rechargeable battery 10, the rechargeable battery 10 can generate electricity for a mobile phone through the wireless charging coil 11, the upper cover 1 is provided with an upward protruding circular groove, the wireless charging coil 11 is fixedly arranged on the lower surface of the circular groove, an array of the inner side wall of the circular groove is provided with a magnetic attraction sheet 4, the magnetic attraction sheet 4 encloses the wireless charging coil 11, an injection molding surface is arranged on the upper cover 1 to prevent the sliding key from reducing the charging efficiency when the mobile phone is placed, the mobile phone, the luminous element includes a luminous element 6, and the luminous element which can display the luminous element before the rechargeable battery.

Rechargeable battery 10 is located the below of wireless charging coil 11, and PCB board 8 sets up the one end at rechargeable battery, and power input interface sets up in the other end of PCB board 8, and power input interface runs through center 2 to rechargeable battery.

The PCB board 8 is further provided with a key 6 and a light blocking member 5, the light blocking member 5 is arranged at the bottom of the PCB board 8, a light transmission hole 9 is further reserved in one side wall of the middle frame 2, the light blocking member 5 is located above the light emitting element and covers the light emitting element in a semi-closed mode, the light blocking member 5 is used for gathering light of the light emitting element and diffusing the light out of the light transmission hole 9, the key 6 is located on one side of the PCB board 8 and penetrates through the middle frame 2, and an external charging plug is plugged in the power input interface.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a magnetism is inhaled wireless portable power source that fills, includes upper cover, center and lower cover, upper cover, center and lower cover enclose to establish and form and hold the cavity, hold the inside wireless subassembly that charges that is equipped with of cavity, the wireless subassembly that charges includes the PCB board, rechargeable battery, wireless charging coil and the power input interface of being connected with PCB board electricity respectively, its characterized in that: the upper cover is equipped with the bellied circular slot that makes progress, and wireless charging coil is fixed to be set up at the circular slot lower surface, the inside wall array of circular slot is equipped with magnetism and inhales the piece, and magnetism is inhaled the piece and is enclosed and locate wireless charging coil, the higher authority of upper cover is equipped with the line face of moulding plastics, the PCB board includes light emitting component.

2. The magnetic wireless charging mobile power supply of claim 1, wherein: the rechargeable battery is located below the wireless charging coil, the PCB is arranged at one end of the rechargeable battery, and the power input interface is arranged at the other end of the PCB.

3. The magnetic wireless charging mobile power supply of claim 2, wherein: the power input interface penetrates through the middle frame.

4. The magnetic wireless charging mobile power supply of claim 1 or 2, wherein: the PCB board still is equipped with button and light barrier, and the light barrier sets up in the bottom of PCB board, and the button is located one side of PCB board and runs through the center.

5. The magnetic wireless charging mobile power supply of claim 4, wherein: the light blocking member is positioned above the light emitting element.