CN214626525U

CN214626525U - Automatic alignment patch for receiving end of wireless charger

Info

Publication number: CN214626525U
Application number: CN202120654454.6U
Authority: CN
Inventors: 唐钰
Original assignee: Guangdong Guirong Permanent Magnet New Material Technology Co ltd
Current assignee: Guangdong Guirong Permanent Magnet New Material Technology Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-05
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses an automatic alignment patch for a receiving end of a wireless charger, which comprises a base, a magnetic attraction ring and an attachment sheet. A magnetic ring corresponding to the magnetic attraction ring is arranged at the position. The magnetic attraction ring includes a number of magnetic attraction units, and each magnetic attraction unit is arranged in a ring shape at intervals. The sticker is arranged on the side of the base close to the magnetic attraction ring. . By setting a magnetic ring on the base, the automatic alignment patch used for the receiving end of the wireless charger is attached to the position of the wireless charging receiving coil behind the mobile phone or tablet, and the position of the transmitting coil on the wireless charger is attached. There is a magnetic ring corresponding to the magnetic ring. When charging, place the back of the mobile phone or tablet on the wireless charger. The magnetic ring on the wireless charger and the magnetic ring on the base attract each other, so that the The transmitter coil is precisely positioned with the receiver coil on the mobile phone or tablet, thereby improving the efficiency of wireless charging.

Description

Automatic alignment patch for receiving end of wireless charger

Technical Field

The utility model relates to a wireless relevant technical field that charges especially relates to an automatic counterpoint paster for wireless charger receiving terminal.

Background

The wireless charger is a charger which is connected to a terminal device to be charged without a traditional charging power line, adopts the latest wireless charging technology, transmits electric energy by using an alternating magnetic field generated between coils, and an inductive coupling technology becomes a bridge for connecting a charging base station and the device.

When the wireless charger of the existing mobile phone or tablet computer is used, the mobile phone or the tablet computer is usually directly placed on the wireless charger for charging, and because the transmitting coil on the wireless charger is positioned at the center of the wireless charger, the position of the mobile phone or the tablet computer is easily placed inaccurately by manual direct alignment, so that the charging efficiency of the mobile phone is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an enable cell-phone and wireless charger accurate positioning to improve the automatic counterpoint paster that is used for wireless charger receiving terminal of wireless charging efficiency, in order to overcome the not enough that exists among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an automatic counterpoint paster for wireless charger receiving terminal, includes base, magnetism and inhales ring and adhesion piece, magnetism is inhaled the ring setting and is in one side of base, be provided with on the position of transmitting coil on the wireless charger of outside with the magnetic ring that the ring corresponds is inhaled to magnetism, magnetism is inhaled the ring and is inhaled the monomer including a plurality of magnetism, each magnetism and inhale the monomer interval and enclose and establish into the ring-type, each magnetism is inhaled the monomer and is inhaled with the magnetic ring magnetism on the wireless charger of outside, the adhesion piece sets up the base is close to one side of inhaling the ring.

In one embodiment, the magnetic ring is coaxially disposed with the base.

In one embodiment, the magnetically attracted unit is made of a magnet or a metal capable of being attracted by a magnet.

In one embodiment, the automatic aligning patch for the receiving end of the wireless charger further comprises a decorative sheet, and the decorative sheet is arranged on one side of the base far away from the attaching sheet.

In one embodiment, the automatic aligning patch for the receiving end of the wireless charger further comprises a release sheet, and the release sheet is arranged on one side of the attachment sheet, which is far away from the base.

In one embodiment, the base has a positioning groove formed thereon for accommodating the magnetic ring.

In one embodiment, the thickness of the magnetic ring is less than or equal to the depth of the positioning groove.

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

the utility model discloses an automatic counterpoint paster for wireless charger receiving terminal, inhale the ring through setting up magnetism on the base, will this an automatic counterpoint paster for wireless charger receiving terminal is attached behind the back of the cell-phone or the wireless receiving coil's that charges behind the back of the panel computer position, be provided with the magnetic ring that corresponds with magnetism on transmitting coil's the position on wireless charger, when charging, place the back of cell-phone or panel computer on wireless charger, magnetic ring on the wireless charger attracts the ring mutually with magnetism on the base, make transmitting coil on the charger and the accurate location of receiving coil on cell-phone or the panel computer, thereby improve the efficiency of wireless charging.

Drawings

Fig. 1 is a schematic structural view of an automatic alignment patch for a receiving end of a wireless charger according to a preferred embodiment of the present invention;

fig. 2 is an exploded view of the automatic alignment patch for the receiving end of the wireless charger shown in fig. 1.

Reference is made to the accompanying drawings in which:

an automatic alignment patch 100 for a receiving end of a wireless charger;

the base 10, the positioning groove 101, the magnetic ring 20, the magnetic unit 21, the attaching piece 30, the separating piece 40, and the decorating piece 50.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. 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 the 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:

please refer to fig. 1 and 2, which are views illustrating an automatic aligning patch 100 for a receiving end of a wireless charger according to a preferred embodiment of the present invention, including a base 10, a magnetic attraction ring 20 and an attaching sheet 30, wherein the magnetic attraction ring 20 is disposed on one side of the base 10, a magnetic ring corresponding to the magnetic attraction ring 20 is disposed on a position of a transmitting coil on an external wireless charger, the magnetic attraction ring 20 includes a plurality of magnetic attraction units 21, each magnetic attraction unit 21 is spaced and enclosed to form an annular shape, each magnetic attraction unit 21 is magnetically attracted to a magnetic ring on the external wireless charger, and the attaching sheet 30 is disposed on one side of the base 10 close to the magnetic attraction ring 20. This an automatic aligning paster 100 for wireless charger receiving terminal, inhale ring 20 through setting up magnetism on base 10, will this an automatic aligning paster 100 for wireless charger receiving terminal is attached behind the back of the cell-phone or the wireless receiving coil's that charges behind the panel computer position, be provided with the magnetic ring that corresponds with magnetism ring 20 on wireless charger transmission coil's position, when charging, place the back of cell-phone or the back of panel computer on wireless charger, magnetic ring on the wireless charger attracts ring 20 mutually with magnetism on the base 10, make transmitting coil on the charger and the receiving coil accurate positioning on cell-phone or the panel computer, thereby improve the efficiency of wireless charging.

As shown in fig. 1 and fig. 2, in the present embodiment, the base 10 is a circular thin sheet, a positioning groove 101 is formed on one side of the base 10, and the positioning groove 101 and the base 10 are coaxially arranged, so that the positioning is convenient, when the automatic aligning patch 100 for the receiving end of the wireless charger is attached, the base 10 only needs to be aligned with the receiving coil of the mobile phone or the tablet computer; in other embodiments, the base 10 may have other shapes such as an oval shape, a polygon shape, etc., and is not limited to a circular shape, and for positioning convenience, when the base 10 is non-circular, the center of the positioning slot 101 should coincide with the center of the base.

Referring to fig. 2, the magnetic ring 20 is disposed in the positioning groove 101 of the base 10, and the magnetic ring 20, the base 10 and the positioning groove 101 are coaxially disposed. Furthermore, the thickness of the magnetic ring 20 is less than or equal to the depth of the positioning groove 101, so that after the magnetic ring 20 is placed in the positioning groove 101, the magnetic ring 20 does not protrude out of the surface of the base 10, and the appearance is more attractive. Furthermore, the magnetic ring 20 comprises a plurality of magnetic units 21, each magnetic unit 21 is annularly enclosed in the positioning groove 101, and the arrangement has the advantages that each magnetic unit 21 and the magnetic ring in the wireless charger form a plurality of independent magnetic fields, so that the interference of the magnetic fields generated by the magnetic ring and the magnetic ring 20 on the magnetic fields generated by the receiving coil in the mobile phone or the tablet computer and the transmitting coil in the wireless charger can be reduced, and the wireless charging efficiency can be improved; further, the magnetic attraction unit 21 is made of a magnet or a metal capable of being attracted by the magnet, in this embodiment, the magnetic attraction unit 21 is a magnet, and in other embodiments, the magnetic attraction unit 21 may also be made of one of metals such as iron, nickel, and cobalt.

Referring to fig. 2 again, the automatic aligning patch 100 for the wireless charger receiving end further includes an attaching sheet 30 and a release sheet 40, the attaching sheet 30 is disposed on one side of the base 10 close to the magnetic attraction ring 20, the attaching sheet 30 is used for attaching the automatic aligning patch 100 for the wireless charger receiving end to the back of the mobile phone or the tablet computer, and the attaching sheet 30 is disposed on one side of the base 10 close to the magnetic attraction ring 20, so that the opening of the positioning groove 101 can be attached to the back of the mobile phone or the tablet computer, thereby preventing the use time from being prolonged, the magnetic attraction ring 20 falls off from the positioning groove 101, and prolonging the service life of the automatic aligning patch 100 for the wireless charger receiving end. The release sheet 40 is arranged on one side, far away from the base 10, of the attachment sheet 30, the release sheet 40 is used for protecting the attachment sheet 30, and when the automatic alignment patch 100 for the receiving end of the wireless charger is not attached to the back of a mobile phone or a tablet personal computer, the release sheet 40 can protect the attachment sheet 30 from being polluted, so that the viscosity of the attachment sheet 30 is guaranteed.

In a specific embodiment, the automatic aligning patch 100 for the receiving end of the wireless charger further includes a decoration sheet 50, the decoration sheet 50 is disposed on one side of the base 10 far away from the attachment sheet 30, and the decoration sheet 50 plays a role of decoration, so that the beauty of the automatic aligning patch 100 for the receiving end of the wireless charger is improved; alternatively, the decoration sheet 50 may be made of one of leather, cloth, PU, and the like, and in this embodiment, the decoration sheet 50 is made of leather.

When the automatic aligning patch 100 for the receiving end of the wireless charger is installed, the releasing sheet 40 is torn, then one side of the base 10, which is provided with the attaching sheet 30, is aligned with the position of the receiving coil at the back of the mobile phone or the tablet computer, and then the base 10 is pressed towards the back of the mobile phone or the tablet computer, so that the installation operation can be completed. When charging, the back of the mobile phone or the back of the tablet computer is placed on the wireless charger, and the magnetic ring on the wireless charger and the magnetic ring 20 on the base 10 attract each other, so that the transmitting coil on the charger and the receiving coil on the mobile phone or the tablet computer are accurately positioned.

The utility model discloses an automatic counterpoint paster 100 for wireless charger receiving terminal, inhale ring 20 through setting up magnetism on base 10, will this an automatic counterpoint paster 100 for wireless charger receiving terminal is attached behind one's back the cell-phone or the wireless receiving coil's that charges behind one's back position of panel computer, be provided with the magnetic ring that corresponds with magnetism ring 20 on wireless charger's transmitting coil's position, when charging, place the back of cell-phone or panel computer on wireless charger, magnetic ring on the wireless charger and the magnetism on the base 10 inhale ring 20 inter attraction, make transmitting coil on the charger and the receiving coil accurate positioning on cell-phone or the panel computer, thereby improve the wireless efficiency of charging.

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. An automatic alignment patch for a receiving end of a wireless charger, characterized in that it comprises a base, a magnetic ring and an attachment sheet, and the magnetic ring is arranged on one side of the base, and the external The position of the transmitting coil on the wireless charger is provided with a magnetic ring corresponding to the magnetic attraction ring, the magnetic attraction ring includes a plurality of magnetic attraction cells, and each of the magnetic attraction cells is arranged in a ring shape at intervals. The magnetic attraction unit is magnetically attracted to the magnetic ring on the external wireless charger, and the attachment sheet is arranged on the side of the base close to the magnetic attraction ring.

2 . The automatic alignment patch for a receiving end of a wireless charger according to claim 1 , wherein the magnetic ring and the base are coaxially arranged. 3 .

3 . The automatic alignment patch for a receiving end of a wireless charger according to claim 1 , wherein the magnetic attraction unit is made of a magnet or a metal that can be attracted by a magnet. 4 .

4 . The automatic alignment patch for the receiving end of the wireless charger according to claim 1 , further comprising a decorative sheet, and the decorative sheet is arranged on a side of the base away from the attachment sheet. 5 . .

5 . The automatic alignment patch for the receiving end of the wireless charger according to claim 1 , further comprising a release sheet, and the release sheet is arranged on the side of the attachment sheet away from the base. 6 . .

6 . The automatic alignment patch for a receiving end of a wireless charger according to claim 1 , wherein a positioning groove is formed on the base, and the positioning groove is used for accommodating the magnetic ring. 7 .

7 . The automatic alignment patch for the receiving end of the wireless charger according to claim 6 , wherein the thickness of the magnetic attraction ring is less than or equal to the depth of the positioning groove. 8 .