CN211045228U - Wireless module that charges of two inner lead - Google Patents
Wireless module that charges of two inner lead Download PDFInfo
- Publication number
- CN211045228U CN211045228U CN201922156693.4U CN201922156693U CN211045228U CN 211045228 U CN211045228 U CN 211045228U CN 201922156693 U CN201922156693 U CN 201922156693U CN 211045228 U CN211045228 U CN 211045228U
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- lead
- coil
- double
- wireless charging
- shielding plate
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Abstract
The utility model provides a double-inner lead wireless charging module, which comprises a shielding plate, a double-layer coil, a first lead and a second lead, wherein the first lead and the second lead are electrically connected with the double-layer coil; the shielding plate is provided with a slot, when the double-layer coil is fixedly arranged on the shielding plate, the first lead and the second lead are both positioned above the slot, and an external connecting lead can penetrate through the slot through the lower part of the slot to be electrically connected with the first lead and the second lead above the slot; two lead wires are led out from the coil inside, then are connected through fluting and outside wire electricity, compare with traditional wireless charging module, and this wireless charging module of two interior lead wires does not have the outer lead wire to the area of outer lane has been saved, makes the wireless charging module area of whole two interior lead wires littleer.
Description
Technical Field
The utility model relates to a wireless technical field that charges especially relates to a wireless module that charges of two inner lead wires.
Background
With the progress of science and technology and the development of electronic technology, more and more electronic devices are commonly used by consumers, and therefore, charging technologies of the electronic devices have been correspondingly developed, such as a fast charging technology and a wireless charging technology, wherein the wireless charging technology is favored by many consumers because interference of a charging wire during charging of the electronic devices is eliminated. Existing wireless charging technologies often employ inductive energy transfer from a power supply device (e.g., a charger) to a charging device that uses the received energy to charge a battery and also provide its own operation. The wireless module that charges is one of the important hardware component parts in the wireless technique of charging, however, the charging coil that current wireless module that charges equipped with all is one deck coil, and inner lead and outer lead wire are drawn forth respectively to the coil, and the inner lead is drawn forth from the coil is inside, and outer lead wire is drawn forth from the coil periphery for whole area of the module that charges is great, just so makes the casing of installation module that charges need bigger size.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a wireless module that charges of two inner lead wires.
The utility model discloses a following technical scheme realizes:
the utility model provides a double-inner lead wireless charging module, which comprises a shielding plate, a double-layer coil, a first lead and a second lead, wherein the first lead and the second lead are electrically connected with the double-layer coil; be equipped with the fluting on the shield plate, work as double-deck coil fixed mounting when on the shield plate, first lead wire with the second lead wire all is located grooved top, external connection wire can pass through grooved below run through the fluting with grooved top first lead wire the second lead wire electricity is connected.
Further, the double-layer coil comprises an upper coil and a lower coil, the upper coil is overlapped with the lower coil, the lower coil is fixedly connected with the shielding plate, the upper coil is electrically connected with the first lead, and the lower coil is electrically connected with the second lead.
The utility model has the advantages that:
the utility model provides a wireless module that charges of two internal leads is two internal lead structural design, and two lead wires are drawn forth from the coil is inside, then carry out the electricity through fluting and outside wire and connect, compare with traditional wireless module that charges, and this wireless module that charges of two internal leads does not have the outer lead wire to the area of outer lane has been saved, it is littleer to make the wireless module area that charges of whole two internal leads, has reduced the installation casing size of the wireless module that charges of installation indirectly.
Drawings
Fig. 1 is a schematic structural view of a dual-inner-lead wireless charging module according to the present invention;
fig. 2 is an exploded view of the dual inner lead wireless charging module of the present invention.
Detailed Description
In order to more clearly and completely explain the technical scheme of the present invention, the present invention is further explained with reference to the attached drawings.
Referring to fig. 1 and fig. 2, the present invention provides a dual-inner-lead wireless charging module, which includes a shielding plate 10, a dual-layer coil 12, a first lead 15 and a second lead 16, wherein the first lead 15 and the second lead 16 are both electrically connected to the dual-layer coil 12; be equipped with fluting 11 on the shield plate 10, work as double-deck coil 12 fixed mounting is in when on the shield plate 10, first lead wire 15 with second lead wire 16 all is located fluting 11's top, external connection wire can pass through fluting 11's below run through fluting 11 with fluting 11 top first lead wire 15 second lead wire 16 electricity is connected.
In this embodiment, the shielding plate 10 is provided with one slot 11 at a point offset from the outer circumference in a circular shape (without limiting the shape of the shielding plate), when the double-sided coil (without limiting the shape of the coil) is adhered to the shielding plate 10, the first lead 15 and the second lead 16 are located just above the slot 11, so that the external connecting wires can be electrically connected with the first lead 15 and the second lead 16 from below the slot 11, and the double-layer coil 12 is adhered to the shielding plate 10 by glue (or double-sided adhesive), so that the double-layer coil 12 is fixedly mounted on the shielding plate 10. Compared with the traditional charging module coil, the coil connecting lead of the double-inner-lead wireless charging module is led out from the inside of the coil, so that the floor area of the lead led out from the outside is saved.
Further, the double-layer coil 12 includes an upper coil 13 and a lower coil 14, the upper coil 13 overlaps the lower coil 14, the lower coil 14 is fixedly connected to the shielding plate 10, the upper coil 13 is electrically connected to the first lead 15, and the lower coil 14 is electrically connected to the second lead 16.
In the present embodiment, the upper coil 13 and the lower coil 14 are formed by winding the same wire, and the upper and lower coils are overlapped, so that the first lead 15 and the second lead 16 can be simultaneously led out from the middle of the coil.
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 (2)
1. The double-inner-lead wireless charging module is characterized by comprising a shielding plate, a double-layer coil, a first lead and a second lead, wherein the first lead and the second lead are electrically connected with the double-layer coil; be equipped with the fluting on the shield plate, work as double-deck coil fixed mounting when on the shield plate, first lead wire with the second lead wire all is located grooved top, external connection wire can pass through grooved below run through the fluting with grooved top first lead wire the second lead wire electricity is connected.
2. The dual-inner-lead wireless charging module according to claim 1, wherein the dual-layer coil includes an upper coil and a lower coil, the upper coil overlaps the lower coil, the lower coil is fixedly connected to the shielding plate, the upper coil is electrically connected to the first lead, and the lower coil is electrically connected to the second lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922156693.4U CN211045228U (en) | 2019-12-04 | 2019-12-04 | Wireless module that charges of two inner lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922156693.4U CN211045228U (en) | 2019-12-04 | 2019-12-04 | Wireless module that charges of two inner lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211045228U true CN211045228U (en) | 2020-07-17 |
Family
ID=71537339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922156693.4U Active CN211045228U (en) | 2019-12-04 | 2019-12-04 | Wireless module that charges of two inner lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211045228U (en) |
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2019
- 2019-12-04 CN CN201922156693.4U patent/CN211045228U/en active Active
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