CN211151623U - Light and thin wireless charging module - Google Patents
Light and thin wireless charging module Download PDFInfo
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- CN211151623U CN211151623U CN201922156183.7U CN201922156183U CN211151623U CN 211151623 U CN211151623 U CN 211151623U CN 201922156183 U CN201922156183 U CN 201922156183U CN 211151623 U CN211151623 U CN 211151623U
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Abstract
The utility model provides a light and thin wireless charging module, which comprises a magnetic shielding plate, a coil and a flat wire; the coil is fixedly arranged on the magnetic shielding plate, a containing groove is arranged in the coil, the coil is provided with an inner lead, the inner lead is contained in the containing groove, the flat lead is fixedly connected with the magnetic shielding plate, the flat lead is fixedly arranged between the magnetic shielding plate and the coil, the flat lead partially extends into the containing groove, one end of the flat lead is fixedly connected with the inner lead, and the flat lead is electrically connected with the inner lead; the utility model provides a flat wire setting of frivolous type wireless module of charging is between magnetic shield board and coil, and the thickness of flat wire is very low, and flat wire extends to accomodate the inslot and is connected with the interior lead wire electricity to make the thickness reduction of this frivolous type wireless module of charging.
Description
Technical Field
The utility model relates to a wireless field of charging especially relates to a frivolous type wireless module that charges.
Background
Nowadays, wireless charging technology is rapidly permeating into people's lives, for example, mobile phones, watches, wristbands, earphones, and VR/AR glasses supporting wireless charging have become more and more popular, which has taken the first step of the power transfer from the wired to wireless revolution. These are just the beginning of wireless charging technology, and with the gradual maturity of wireless charging technology, the electronic equipment that supports wireless charging will be more and more popular, and the demand of wireless charging will also be bigger and bigger, will certainly will have extensive application prospect in relevant fields such as consumer electronics, medical electronics, industrial electronics in future.
The wireless charging module is one of important hardware components in the wireless charging technology, and at present, the total thickness of the wireless charger depends on the thickness of an assembly of a magnetic material, a coil and a connecting wire, namely the thickness of the wireless charging module; the wireless charging module generally adopts an assembly mode of reversely folding the inner lead of the coil and crossing the coil from the top of the coil, so that the thicknesses of the inner lead and the coil body are overlapped to cause local thickness increase, and further the thickness of the wireless charger is increased; the wireless charger with large thickness occupies large space, is inconvenient to carry, and is not in line with the current development direction of light and thin type.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a frivolous type wireless module that charges.
The utility model discloses a following technical scheme realizes:
the utility model provides a light and thin wireless charging module, which comprises a magnetic shielding plate, a coil and a flat wire; the coil fixed mounting be in on the magnetic shield board, be equipped with in the coil and accomodate the groove, the coil is equipped with the inner lead, the inner lead is acceptd accomodate the inslot, flat wire with magnetic shield board fixed connection, flat wire is fixed to be set up the magnetic shield board with between the coil, flat wire part extends to accomodate the inslot, flat wire one end with inner lead fixed connection, flat wire with inner lead electricity is connected.
Further, the coil is also provided with an outer lead, the outer lead is fixedly connected with the magnetic shielding plate, and the outer lead extends to the outside of the magnetic shielding plate.
Furthermore, one end of the flat wire, which is far away from the inner lead, is a connecting part, and the connecting part is positioned outside the magnetic shielding plate.
Further, the inner lead is fixedly mounted on the flat wire.
The utility model has the advantages that:
the utility model provides a flat wire setting of frivolous type wireless module of charging is between magnetic shield board and coil, and the thickness of flat wire is very low, and flat wire extends to accomodate the inslot and is connected with the interior lead wire electricity to make the thickness reduction of this frivolous type wireless module of charging.
Drawings
Fig. 1 is a perspective view of a thin and light wireless charging module according to the present invention;
fig. 2 is an exploded view of the thin and light wireless charging module of the present invention.
Detailed Description
For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.
Referring to fig. 1 and 2, the present invention provides a thin wireless charging module, which includes a magnetic shielding plate 10, a coil 20 and a flat wire 30; coil 20 fixed mounting is in on the magnetic shield board 10, be equipped with in the coil 20 and accomodate groove 21, coil 20 is equipped with inner lead 22, inner lead 22 is acceptd accomodate in the groove 21, flat wire 30 with magnetic shield board 10 fixed connection, flat wire 30 is fixed to be set up magnetic shield board 10 with between the coil 20, flat wire 30 part extends to accomodate in the groove 21, flat wire 30 one end with inner lead 22 fixed connection, flat wire 30 with inner lead 22 electricity is connected.
In the present embodiment, the coil 20 is adhered to the magnetic shielding plate 10 by glue or double-sided tape, so that the coil 20 is fixedly mounted on the magnetic shielding plate 10; the flat wire 30 is adhered to the magnetic shielding plate 10 by glue or double-sided adhesive tape, so that the flat wire 30 is fixedly connected with the magnetic shielding plate 10; the flat wire 30 is a flexible wire, and one end of the flat wire 30 is fixedly connected with the inner lead 22 through welding; the flat wire 30 is fixedly arranged between the magnetic shielding plate 10 and the coil 20, and the thickness of the flat wire 30 is very low, so that the thickness of the light and thin wireless charging module is reduced, and further the thickness of a wireless charger adopting the light and thin wireless charging module is reduced.
Further, the coil 20 is further provided with an outer lead 23, the outer lead 23 is fixedly connected with the magnetic shielding plate 10, and the outer lead 23 extends to the outside of the magnetic shielding plate 10.
In the present embodiment, the external lead 23 is used for electrical connection with an external electronic device.
Further, one end of the flat wire 30 away from the inner lead 22 is a connecting portion 31, and the connecting portion 31 is located outside the magnetic shielding plate 10.
In the present embodiment, the connection portion 31 is used for electrical connection with an external electronic device.
Further, the inner lead 22 is fixedly mounted on the flat wire 30.
In the present embodiment, the inner leads 22 are bonded to the flat wire 30 by glue or double-sided tape.
Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.
Claims (4)
1. A light and thin wireless charging module is characterized by comprising a magnetic shielding plate, a coil and a flat lead; the coil fixed mounting be in on the magnetic shield board, be equipped with in the coil and accomodate the groove, the coil is equipped with the inner lead, the inner lead is acceptd accomodate the inslot, flat wire with magnetic shield board fixed connection, flat wire is fixed to be set up the magnetic shield board with between the coil, flat wire part extends to accomodate the inslot, flat wire one end with inner lead fixed connection, flat wire with inner lead electricity is connected.
2. The thin and light wireless charging module according to claim 1, wherein the coil further comprises an external lead, the external lead is fixedly connected to the magnetic shielding plate, and the external lead extends out of the magnetic shielding plate.
3. The thin and light wireless charging module according to claim 1, wherein the end of the flat conductive wire away from the inner lead is a connecting portion, and the connecting portion is located outside the magnetic shielding plate.
4. The thin and light wireless charging module according to claim 1, wherein the inner leads are fixedly mounted on the flat wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922156183.7U CN211151623U (en) | 2019-12-04 | 2019-12-04 | Light and thin wireless charging module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922156183.7U CN211151623U (en) | 2019-12-04 | 2019-12-04 | Light and thin wireless charging module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211151623U true CN211151623U (en) | 2020-07-31 |
Family
ID=71776462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922156183.7U Active CN211151623U (en) | 2019-12-04 | 2019-12-04 | Light and thin wireless charging module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211151623U (en) |
-
2019
- 2019-12-04 CN CN201922156183.7U patent/CN211151623U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |