CN209488208U

CN209488208U - Wireless charger installs locating structure

Info

Publication number: CN209488208U
Application number: CN201920075313.1U
Authority: CN
Inventors: 薛寿贞
Original assignee: Shenzhen Joyful Creative Technology Ltd
Current assignee: Shenzhen Joyful Creative Technology Ltd
Priority date: 2019-01-17
Filing date: 2019-01-17
Publication date: 2019-10-11
Anticipated expiration: 2029-01-17

Abstract

The utility model provides a kind of wireless charger installation locating structure comprising supporting body, supporting body include the first surface and second surface being oppositely arranged；Wireless charging transmitter, wireless charging transmitter are fixed on first surface；Magnetic conduction sheet, magnetic conduction sheet are fixed on second surface and are arranged with wireless charging transmitter face, guide the electromagnetic signal from wireless charging transmitter；Wireless charging transmitter includes emitting the body part of magnetic field signal and from body part along multiple first phase magnets extended perpendicular to the magnetic field signal direction of the launch, wireless charger installation locating structure positioning further includes the positioning mark that magnetic conduction sheet is positioned to the second surface of supporting body and multiple second phase magnets, magnetic conduction sheet is set to the center of positioning mark, and multiple second phase magnets are arranged in a one-to-one correspondence and attract each other with multiple first phase magnets.The wireless charger installation locating structure of the utility model can understand exactitude position, improve charge efficiency, the loss of electric energy is avoided to waste.

Description

Wireless charger installs locating structure

Technical field

The utility model relates to wireless charging technical fields, more particularly to a kind of long-range wireless charging technology.

Background technique

Wireless charging technology (English: Wireless charging technology；Wireless charge Technology it) is derived from wireless power transmission technology, low-power wireless charging and high-power wireless charging two ways can be divided into.

Low-power wireless charging is frequently with induction, such as to mobile phone charging Qi mode.Due to charger and electricity consumption Energy is transmitted with magnetic field between device, is not run wires between the two, therefore charger and the device of electricity consumption can be accomplished It is exposed without conductive junction point.

In the mobile terminals such as mobile phone, in order to provide wireless charging function, it usually needs provide in certain intervals distance Electric signal transmission, for example, usually user needs wireless charging transmitter to be installed on the desk back side, and by power device interval Set on desk front.

In the related art, mobile terminal is often placed on nontransparent platform and charges, for wireless charging transmitter Contraposition determines the charge efficiency of the wireless charging transmitter relative movement terminal whether accurate.But nontransparent platform is answered With in scene, consumer is difficult to precisely align, to reduce charge efficiency, and causes waste of energy.

For the prior art contraposition is inconvenient, charge efficiency is low and the defect of waste of energy, it is necessary to provide a kind of completely new The wireless charger mounting structure of structure.

Utility model content

For installation contraposition is inaccurate between wireless charger and power device in the prior art, charge efficiency is low and electric energy The technical issues of waste, the utility model provide a kind of facilitate and align installation, charge efficiency is high and save the wireless charging of electric energy Device installs locating structure.

A kind of wireless charger installation locating structure, comprising:

Supporting body, the supporting body include the first surface and second surface being oppositely arranged；

Wireless charging transmitter, the wireless charging transmitter are fixed on the first surface；

Magnetic conduction sheet, the magnetic conduction sheet are fixed on the second surface and are arranged with the wireless charging transmitter face, Guide the electromagnetic signal from the wireless charging transmitter；

The wireless charging transmitter includes emitting the body part of magnetic field signal and from the body part along perpendicular to magnetic field Multiple first phase magnets that the signal direction of the launch extends, the wireless charger installation locating structure further includes by the magnetic conduction The positioning that piece is positioned at the second surface of the supporting body indicates and multiple second phase magnets, and it is described fixed that the magnetic conduction sheet is set to The center of position mark, multiple second phase magnets are arranged in a one-to-one correspondence with multiple first phase magnets and mutually inhale Draw.

Preferably, the positioning mark includes main part annular in shape, the inner ring of the main part and the magnetic conduction sheet shape Shape is matched and is abutted with the magnetic conduction sheet, and first phase magnet entirely falls within the main body to the orthographic projection of the main part In portion.

Preferably, the positioning mark further includes the positioning through hole for running through the main part along the magnetic field signal direction of the launch, Second phase magnet passes through the positioning through hole and abuts with the second surface.

Preferably, the line in the center of circle of the geometric center and positioning through hole of first phase magnet is parallel to magnetic field Signalling to.

Preferably, the quantity of first phase magnet is four, and four first phase magnets are oppositely arranged two-by-two And the spacing between adjacent first phase magnet is equal.

Preferably, the wireless charging transmitter further includes the first glue-line, and first glue-line is by the body part and institute It states the first phase magnet and is fixed on the first surface.

Preferably, the positioning mark further includes the second glue-line, and the main part is fixed on described by second glue-line Second surface.

Preferably, the supporting body is any one of desk tops, wall, glass board material.

Preferably, the first surface is parallel to each other with the second surface.

Compared to the prior art, in the wireless charger installation locating structure of the utility model, by described wireless Multiple first phase magnets are set in charging transmitter and are determined with first phase magnet attracts each other multiple second The positioning is indicated by first phase magnet and second phase magnet and is positioned, marked by the positioning by position magnet The position shown has determined the position of the magnetic conduction sheet, ensure that the face of the magnetic conduction sheet and the body part is arranged, and then really The electromagnetic conversion efficiency of wireless charging installation locating structure is protected, and when user charges to power device, Ke Yiqing Chu's exactitude position improves charge efficiency, the loss of electric energy is avoided to waste.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings, in which:

Fig. 1 is a kind of dimensional decomposition structure diagram of wireless charger installation locating structure of the utility model.

Specific embodiment

The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein Example is only used to explain the utility model, is not used to limit the utility model.

Referring to Fig. 1, the utility model provides a kind of wireless charger installation locating structure 100, including supporting body 10, Wireless charging transmitter 30, magnetic conduction sheet 50, positioning mark 70 and multiple second phase magnets 90.The wireless charging transmitter 30 Two apparent surfaces of the supporting body 10 are respectively placed in the magnetic conduction sheet 50.User is fixed using wireless charging installation When position 100 pairs of power devices of construction charge, the wireless charging transmitter 30 converts electrical energy into electromagnetic energy and is sent to institute Magnetic conduction sheet 50 is stated, the power device need to only be abutted the charging that power device can be realized by user with the magnetic conduction sheet 50.

The supporting body 10 is the medium with two opposed parallel surfaces, can be office table surface, is also possible to have There is certain thickness wall etc..Specifically, the supporting body 10 includes first surface 11 relatively disposed in parallel and second surface 13。

The wireless charging transmitter 30 is fixed on the first surface 11.Specifically, the wireless charging transmitter 30 Including emitting the body part 31 of magnetic field signal, from the body part 31 along multiple the extended perpendicular to the magnetic field signal direction of the launch One phase magnet 33 and the first glue-line 35.

The body part 31 connects power supply, emits after converting electrical energy into electromagnetic energy to the magnetic conduction sheet 50.

First phase magnet 33 is arranged in a one-to-one correspondence and attracts each other with multiple second phase magnets 90.

Position of first phase magnet 33 for body part 31 described in target, shape and quantity do not limit.? In present embodiment, the shape of first phase magnet 33 is column, in other embodiments, first phase magnet 33 shape can be square, triangle etc..

Preferably, in the present embodiment, the quantity of first phase magnet 33 is four, four first marks It is opposite two-by-two to be distributed in " ten " font.

First glue-line 35 is set to the body part 31 and first phase magnet 33 close to the first surface Play fixed function in 11 side, that is to say, that first glue-line 35 is by the body part 31 and first phase magnet 33 It is fixed on the first surface 11.

The magnetic conduction sheet 50 is fixed on the second surface 13 and is oppositely arranged with the wireless charging transmitter 30.It is described Magnetic conduction sheet 50 is set to the center of the positioning mark 70.The magnetic conduction sheet 50 is used to guide the electromagnetism letter from the body part 31 Number.In the related art, because of the supporting body 10 not necessarily transparent material, locating structure is installed in the wireless charger In 100 installation process, the magnetic conduction sheet 50 can not be positioned accurately with the body part 31.However, if described lead Magnetic sheet 50 and the body part 31 positioning are inaccurate, and electromagnetic signal cannot be imported completely in the magnetic conduction sheet 50, to cause the energy Waste.

Therefore, before the magnetic conduction sheet 50 is installed, positioning mark of the first installation for magnetic conduction sheet 50 described in correcting 70.Specifically, the second positioning mark 70 runs through the master including main part 71 annular in shape, along the magnetic field signal direction of the launch The positioning through hole 73 in body portion 71 and the second glue-line 75.

The main part 71 is annular in shape, and inner ring shape matches with the magnetic conduction sheet 50 and supports with the magnetic conduction sheet 50 It connects, first phase magnet 33 is entirely fallen in the main part 71 to the orthographic projection of the main part 71.

The positioning through hole 73 is opened in the main part 71 position opposite with first phase magnet 33, and described Two phase magnets 90 pass through the positioning through hole 73 and abut with the second surface 13.That is, by attract each other the The magnetic conduction sheet 50 can be positioned at uniquely determining with the ontology by one phase magnet 33 and second phase magnet 90 The position of 31 face of portion, improves the transfer efficiency of energy.

Preferably, the geometric center of first phase magnet 33 and the line in the center of circle of the positioning through hole 73 are parallel to Magnetic field signal sending direction.

Certainly, in other embodiments, the positioning through hole 73 can also be not provided with, the main part 71 with it is described After the corresponding position of first positioning through hole 33 marks, second phase magnet 90 is placed on ready-made label and also can Reach same technical effect.

Second glue-line 75 is set to the main part 71 close to its fixed function of the side of the second surface 13, That is the main part 71 is fixed on the second surface 13 by second glue-line 75.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases The technical field of pass, is also included in the patent protection scope of the utility model.

Claims

1. a kind of wireless charger installs locating structure, comprising:

Magnetic conduction sheet, the magnetic conduction sheet are fixed on the second surface and are arranged with the wireless charging transmitter face, guiding Electromagnetic signal from the wireless charging transmitter；It is characterized in that,

The wireless charging transmitter includes emitting the body part of magnetic field signal and from the body part along perpendicular to magnetic field signal Multiple first phase magnets that the direction of the launch extends, the wireless charger installation locating structure further includes determining the magnetic conduction sheet Positioning mark and multiple second phase magnets, the magnetic conduction sheet positioned at the second surface of the supporting body are marked set on the positioning The center shown, multiple second phase magnets are arranged in a one-to-one correspondence and attract each other with multiple first phase magnets.

2. wireless charger according to claim 1 installs locating structure, which is characterized in that the positioning mark includes being in Cricoid main part, the inner ring of the main part are matched with the magnetic conduction plate shape and are abutted with the magnetic conduction sheet, described first Phase magnet is entirely fallen in the main part to the orthographic projection of the main part.

3. wireless charger according to claim 2 installs locating structure, which is characterized in that the positioning, which indicates, further includes Along the magnetic field signal direction of the launch run through the main part positioning through hole, second phase magnet pass through the positioning through hole with The second surface abuts.

4. wireless charger according to claim 3 installs locating structure, which is characterized in that first phase magnet The line in the center of circle of geometric center and the positioning through hole is parallel to magnetic field signal sending direction.

5. wireless charger according to claim 1 installs locating structure, which is characterized in that first phase magnet Quantity is four, and four first phase magnets are oppositely arranged two-by-two and the spacing phase between adjacent first phase magnet Deng.

6. wireless charger according to claim 2 installs locating structure, which is characterized in that the wireless charging transmitter It further include the first glue-line, the body part and first phase magnet are fixed on the first surface by first glue-line.

7. wireless charger according to claim 6 installs locating structure, which is characterized in that the positioning, which indicates, further includes The main part is fixed on the second surface by the second glue-line, second glue-line.

8. described in any item wireless chargers install locating structure according to claim 1~7, which is characterized in that the carrying Body is any one of desk tops, wall, glass board material.

9. described in any item wireless chargers install locating structure according to claim 1~7, which is characterized in that described first Surface is parallel to each other with the second surface.