Internal magnetic member simplified structure for wireless charger

Abstract

The utility model discloses an internal magnetic part simplified structure for a wireless charger, which comprises an internal element main body, a wireless charger main body formed by an upper shell and a bottom shell, the upper shell and the bottom shell are packaged on two sides of the internal element main body, and a magnetic attraction part used for attracting external equipment is arranged between the internal element main body and the upper shell. The magnetic attraction piece is of a ring-like structure, and the two sides of the ring-like structure are linear cut edges parallel to the two edges in the upper shell. The wireless magnetic attraction charger solves the problems that the internal magnetic attraction piece of the wireless magnetic attraction charger in the prior art occupies a large space, and the overall size of the charger cannot be further simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless charger field, especially a kind of internal magnetic piece of simplified structure for wireless charger. BACKGROUND

[0002] With the increasing of portable device (such as mobile phone notebook tablet etc.), for its convenient and fast charger variety is also more and more.For example, the charger with wireless charging function, using electromagnetic induction principle to charge the battery in device, generally adopt shell and internal inductance coil and various elements in structure, some will set up for the magnetic attraction structure for fixing device.

[0003] For the wireless magnetic attraction charger on the market, its inside generally uses magnetic induction coil to cooperate with magnetic attraction piece, for adsorbing electric equipment to charge.The existing magnetic attraction piece is mostly circular ring, so it needs larger accommodation space, but as the external adsorbed magnetic piece, it can be further reduced in size to realize that the internal structure of entire charger is more simplified, and the overall size is further small.

[0004] Therefore, the present technical scheme proposes a kind of internal magnetic piece of simplified structure for wireless charger, using cutting edge mode, reduce the volume of circular ring magnetic attraction piece, to further reduce the volume of entire charger, realize further portable, small, and not too much influence on the characteristics of magnetic attraction intensity. SUMMARY

[0005] The utility model technical scheme aims at at least one of the technical problems in the related art to some extent.For this purpose, the main purpose of the utility model is to provide an internal magnetic piece of simplified structure for wireless charger, to solve the problem that the internal magnetic attraction piece of wireless magnetic attraction charger occupies larger space in prior art, and cannot further simplify the overall volume of charger.

[0006] To achieve the above-mentioned purpose, the utility model provides an internal magnetic piece of simplified structure for wireless charger, including by internal element main body, and the wireless charger main body that the upper shell, bottom shell of encapsulation in the two sides of internal element main body are constituted,

[0007] The internal element main body and the upper shell are provided with magnetic attraction piece for adsorbing external equipment,

[0008] The magnetic attraction piece is in the form of a circular ring structure, and the two sides of the circular ring structure are in the form of a straight line cut edge parallel to the inner two sides of the upper shell.

[0009] As a further scheme of the utility model, the magnetic attraction piece is disconnected on one side to form an opening for magnetic attraction and rotation positioning.

[0010] As a further scheme of the present utility model, the upper shell is internally provided with a fixing groove for fixing the magnetic attraction piece, and the fixing groove and the magnetic attraction piece are in the same linear cutting edge shape profile.

[0011] As a further scheme of the present utility model, the edge of the internal element main body is edge-wrapped by a middle frame, and the two sides of the middle frame are buckle-connected with the upper shell and the bottom shell.

[0012] As a further scheme of the present utility model, the wireless charger main body is provided with a storage groove on one side for storing a connecting line and forming a handle.

[0013] As a further scheme of the present utility model, the fixing groove is internally provided with double-sided adhesive tape for further fastening the magnetic attraction piece.

[0014] As a further scheme of the present utility model, the width of the cutting edge removed is at most half of the ring edge width of the magnetic attraction piece.

[0015] The present utility model has the following beneficial effects:

[0016] The internal magnetic piece structure for the wireless charger provided by the present utility model is simple in structure, easy to assemble and use. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme embodiments of the present utility model or the utility model technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description, and obviously, the drawings in the following description are only some embodiments of the present utility model, and for those skilled in the art, other drawings can be obtained according to the structures shown in these drawings without any creative labor.

[0018] Figure 1 It is a whole structure schematic view of the wireless charger main body in the present utility model.

[0019] Figure 2 It is a preliminary disassembly structure schematic view of the upper shell, the bottom shell and the internal element main body in the present utility model.

[0020] Figure 3 It is a schematic view of the magnetic attraction piece installed in the upper shell in the present utility model.

[0021] Figure 4 It is a disassembly schematic view of the magnetic attraction piece and the fixing groove in the present utility model.

[0022] Figure 5 The edge cutting and gap of the magnetic attraction element in the utility model are provided with a schematic diagram.

[0023]

Main components / component reference mark explanation

[0024] Reference Name Reference Name 1 Wireless charger body 111 Magnetic suction 10 Internal element body 1110 Trimming 100 Middle frame 1111 Aperture 11 Upper shell 12 Bottom shell 110 Fixing groove DETAILED DESCRIPTION

[0025] As follows:

[0026] Please refer to the attached Figures 1-5 ,

[0027] The main structure comprises a wireless charger main body 1 composed of an internal element body 10, and an upper shell 11 and a bottom shell 12 encapsulated on both sides of the internal element body 10, a magnetic attraction element 111 is arranged between the internal element body 10 and the upper shell 11 for attracting external equipment, the magnetic attraction element 111 is in a circular ring structure, and the two sides of the circular ring structure are in straight edges 1110 parallel to the inner two sides of the upper shell 11.

[0028] The working principle is as follows:

[0029] The straight edge matched with the edge of the shell (the upper shell 11) is arranged, which further simplifies the overall weight and volume of the charger, and the cutting of the straight edge 1110 has little effect on the magnetic attraction performance. Considering that most of the chargers on the market at present adopt the circular ring magnetic attraction element 111, after the magnetic attraction element 111 with the straight edge cutting 1110 is adopted, a large amount of material can be saved, and the assembly is simplified.

[0030] In a preferred embodiment of the utility model, one side of the magnetic attraction element 111 is disconnected to form a gap 1111 for magnetic attraction and rotation positioning.

[0031] The gap 1111 is a stop structure, when the external equipment (such as a mobile phone) rotates, there is obvious resistance when passing through the gap 1111, and the gap 1111 is arranged parallel (or perpendicular) to the shell body, so that the equipment can be placed through the gap 1111, and the attraction and limiting fixing of the equipment are realized.

[0032] In a preferred embodiment of the utility model, the upper shell 11 is internally provided with a fixing groove 110 for fixing the magnetic attraction element 111, and the fixing groove 110 is in the same straight edge 1110 contour as the magnetic attraction element 111.

[0033] The fixing groove 110 is directly extruded by the upper shell 11, has high strength, is the same as the external contour of the magnetic attraction element 111, and is used for placing and fixing the magnetic attraction element 111.

[0034] In the utility model, the edge of the internal element main body (10) is wrapped by the middle frame 100, and the two sides of the middle frame 100 are buckled with the upper shell 11 and the bottom shell 12.

[0035] The screwless fixing structure does not damage the strength of the outer shell.

[0036] In the utility model, the wireless charger main body 1 is provided with a storage groove on one side for storing the connecting line and forming a handle.

[0037] The storage groove can not only store the wire joint, but also form a handle through the stored wire.

[0038] In the utility model, the double-sided adhesive is arranged in the fixing groove 110 to further fasten the magnetic member 111.

[0039] In the utility model, the width of the cut edge 1110 is at most half of the width of the ring edge of the magnetic member 111.

[0040] In order to fully maintain the magnetism of the magnetic member 111, the width of the cut edge 1110 is at most half of the width of the ring edge of the magnetic member 111, so that the magnetic strength is maintained, and the volume is further simplified and reduced.

[0041] The above is only a preferred embodiment of the utility model, and does not limit the patent range of the utility model technical scheme, and any equivalent structural transformation or direct / indirect application in other related technical fields under the utility model technical scheme is included in the patent protection range of the utility model technical scheme.

Claims

1. An internal magnetic piece reduction structure for a wireless charger, characterized by, Comprising A wireless charger body composed of an internal element body, and an upper shell and a bottom shell encapsulating both sides of the internal element body, A magnetic attraction element for attracting external devices is arranged between the internal element body and the upper shell, The magnetic attraction element is in a circular ring structure, and the two sides of the circular ring structure are linearly cut to be parallel to the two sides of the upper shell.

2. The internal magnetic piece compact structure for a wireless charger of claim 1, wherein, One side of the magnetic attraction element is disconnected to form an opening for magnetic attraction and subsequent rotation positioning.

3. The internal magnetic piece compact structure for a wireless charger of claim 1, wherein, The upper shell is internally provided with a fixing groove for fixing the magnetic attraction element, and the fixing groove has the same linear cutting edge profile as the magnetic attraction element.

4. The internal magnetic piece compact structure for a wireless charger of claim 1, wherein, The edge of the internal element body is wrapped by a middle frame, and the two sides of the middle frame are buckled to the upper shell and the bottom shell.

5. The internal magnetic piece compact structure for a wireless charger of claim 1, wherein, One side of the wireless charger body is provided with a receiving groove for receiving a connecting line and forming a handle.

6. The internal magnetic piece compact structure for a wireless charger of claim 3, wherein, The fixing groove is provided with double-sided tape for further fastening the magnetic attraction element.

7. The internal magnetic piece compact structure for a wireless charger of claim 1, wherein, The width of the cut edge is at most half the width of the ring edge of the magnetic attraction element.

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