CN211209349U - Wireless charging receiving device - Google Patents
Wireless charging receiving device Download PDFInfo
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- CN211209349U CN211209349U CN202020081724.4U CN202020081724U CN211209349U CN 211209349 U CN211209349 U CN 211209349U CN 202020081724 U CN202020081724 U CN 202020081724U CN 211209349 U CN211209349 U CN 211209349U
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- receiving coil
- terminal
- housing
- receiving
- receiving device
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Abstract
The embodiment of the utility model provides a wireless receiving arrangement that charges belongs to wireless charging technical field. The wireless charging receiving arrangement includes: a terminal including a battery; the receiving coil is arranged at the terminal and is electrically connected with the battery; the magnetic isolation piece is arranged on one side of the terminal and used for facing the transmitting device coupled with the receiving coil, wherein the receiving coil is positioned on one side of the magnetic isolation piece back to the transmitting device, the magnetic isolation piece is provided with an avoiding hole, and the position of the avoiding hole corresponds to that of the receiving coil, so that the receiving coil can receive the radio electromagnetic wave transmitted by the transmitting device. The magnetism isolating piece is arranged on one side of the terminal, the receiving coil is located on one side, back to the transmitting device, of the magnetism isolating piece, the avoiding hole is formed in the magnetism isolating piece, the position of the avoiding hole corresponds to the position of the receiving coil, so that the receiving coil can receive radio magnetic waves transmitted by the transmitting device, meanwhile, the magnetism isolating piece can protect electronic parts of the terminal, and electromagnetic interference is avoided.
Description
Technical Field
The embodiment of the utility model provides a relate to wireless charging technical field, specifically, relate to a wireless receiving arrangement that charges.
Background
Currently, a battery of a terminal can be charged wirelessly based on a radio electromagnetic wave technology. However, during the wireless charging process, a part of the energy of the wireless electromagnetic wave is stored in the battery of the terminal, while another part of the wireless electromagnetic wave that is not stored in the battery of the terminal is likely to cause electromagnetic interference to the electronic components of the terminal, which affects the normal use of the terminal, and even affects the service life of the terminal.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a wireless receiving arrangement that charges aims at providing, can solve at the wireless in-process that charges, and some radio magnetic wave cause electromagnetic interference's technical problem to the electronic part at terminal easily.
The embodiment of the utility model provides an adopt following technical scheme:
a wireless charging receiving device, comprising:
a terminal including a battery;
the receiving coil is arranged at the terminal and is electrically connected with the battery;
the magnetism isolating piece, set up in one side of terminal for the orientation be used for with receiving coil coupled emitter, wherein, receiving coil is located magnetism isolating piece dorsad one side of emitter, magnetism isolating piece has seted up dodges the hole, dodge the position of hole with receiving coil's position is corresponding, so that receiving coil can receive the radio magnetic wave that emitter transmitted.
Optionally, the terminal further includes a housing, the battery and the receiving coil are both accommodated in the housing, and the receiving coil is disposed on an inner side wall of the housing.
Optionally, the terminal further includes a housing, the battery is accommodated in the housing, and the receiving coil is disposed on an outer sidewall of the housing.
Optionally, the terminal further includes a housing, the battery is accommodated in the housing, and the receiving coil is disposed outside the housing.
Optionally, the receiving coil is circular in shape and the avoiding hole is circular in shape.
Optionally, the size of the receiving coil is the same as the size of the avoiding hole.
Optionally, the magnetic separator is a sheet structure.
Optionally, the magnetism isolating piece is paint with magnetism isolating function.
Optionally, the receiving apparatus further includes a protective casing, the protective casing is disposed on one side of the terminal and is used for protecting the receiving coil and the magnetic isolation member.
Optionally, the protective housing is detachably mounted on one side of the terminal, wherein the receiving coil, the magnetic isolation member and the protective housing are sequentially disposed on one side of the terminal.
Compared with the prior art, in this embodiment receiving arrangement, the magnetism isolation piece set up in one side of terminal, receiving coil is located the magnetism isolation piece dorsad one side of emitter, the magnetism isolation piece has been seted up and has been dodged the hole, dodge the position of hole with receiving coil's position is corresponding, so that receiving coil can receive the radio magnetic wave of emitter transmission, simultaneously, the magnetism isolation piece can be right the electron spare part at terminal is protected, avoids the electromagnetism to dry together.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic structural diagram of a wireless charge receiving apparatus according to an embodiment of the present invention;
fig. 2 is an exploded view of the device shown in fig. 1.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. 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 be present. The terms "upper", "lower", "inner", "outer", "vertical", "horizontal", and the like as used herein are used in the description to indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
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 in the description of the invention herein 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.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 and 2, an embodiment of the present invention provides a wireless charging receiving apparatus 100. The receiving device 100 is applied to a wireless charging system, for example, the wireless charging system includes the receiving device 100 and a transmitting device (not shown), the receiving device 100 is coupled to the transmitting device in a non-contact manner, and the receiving device 100 receives a wireless electromagnetic wave transmitted by the transmitting device, so as to implement a wireless charging process.
In the present embodiment, the receiving apparatus 100 includes a terminal 10, a receiving coil 20, and a magnetism isolating member 30. Alternatively, the terminal 10 may be a smart phone, a computer, a tablet computer, or a smart wearable device, etc. The terminal 10 includes a housing 11 and a battery (not shown). The terminal 10 is provided with the receiving coil 20, and the receiving coil 20 is electrically connected to the battery. Alternatively, the battery and the receiving coil 20 are both accommodated in the housing 11, and the receiving coil 20 is disposed on the inner side wall of the housing 11. Alternatively, the receiving coil 20 is disposed on an outer sidewall of the housing 11. Alternatively, the receiving coil 20 is disposed outside the housing 11, for example, the receiving device 100 further includes a protective shell 40, the protective shell 40 is disposed on one side of the terminal 10 for protecting the terminal 10, and the receiving coil 20 is disposed on one side wall of the protective shell 40 facing the terminal 10. Optionally, the receiving coil 20 is detachably connected to the terminal 10, for example, when the receiving coil 20 is plugged into the terminal 10, the receiving coil 20 is electrically connected to the battery.
Wherein the receiving coil 20 is an induction coil for receiving wireless electromagnetic waves and storing energy of the wireless electromagnetic waves in the battery. Alternatively, the receiving coil 20 is a coil wound into a circle by a conductive wire, that is, the receiving coil 20 has a circular shape. In other embodiments, the receiving coil 20 is a coil wound by conductive wires into other geometric shapes, for example, the receiving coil 20 is rectangular in shape.
The magnetic isolation member 30 is made of a material that absorbs or reflects wireless electromagnetic waves, for example, a nanocrystalline magnetic isolation material. The magnetic shielding member 30 is disposed at a side of the terminal 10 for facing the transmitting device for coupling with the receiving coil 20, wherein the receiving coil 20 is located at a side of the magnetic shielding member 30 facing away from the transmitting device. The magnetic shielding member 30 is used for facing the transmitting device and preventing the wireless electromagnetic wave from causing electromagnetic interference to some electronic components of the terminal 10 during the wireless charging process of the terminal 10.
In this embodiment, the receiving coil 20 is accommodated in the inside of the housing 11 and attached to the inner side wall of the housing 11, the magnetism isolating piece 30 is disposed on the outer side wall of the housing 11, wherein the magnetism isolating piece 30 is provided with a through avoiding hole 31, the position of the avoiding hole 31 corresponds to the position of the receiving coil 20, so that the receiving coil 20 can receive the radio electromagnetic wave transmitted by the transmitting device, and simultaneously, the magnetism isolating piece 30 can protect the electronic components of the terminal 10 to avoid electromagnetic interference.
Optionally, the shape of the avoiding hole 31 is similar to the shape of the receiving coil 20, for example, when the shape of the receiving coil 20 is circular, the avoiding hole 31 is circular, or when the shape of the receiving coil 20 is rectangular, the avoiding hole 31 is rectangular. Optionally, the size of the receiving coil 20 is the same as the size of the avoiding hole 31.
In this embodiment, the magnetic shielding member 30 is a sheet-shaped structure and is attached to the outer side wall of the housing 11, or attached to the inner side wall of the housing 11. In other embodiments, the magnetism isolating member 30 is a paint with magnetism isolating function, and the magnetism isolating member 30 is coated on the outer side wall of the housing 11, or coated on the inner side wall of the housing 11.
Further, the receiving device 100 further includes a protective housing 40, where the protective housing 40 is disposed at one side of the terminal 10, and is used to protect the receiving coil 20 and the magnetic isolation member 30, and at the same time, the receiving device 100 is more aesthetic or handheld, and user experience is improved. Alternatively, the receiving coil 20, the magnetism isolating member 30 and the protective case 40 are all disposed at one side of the terminal 10, that is, the receiving coil 20, the magnetism isolating member 30 and the protective case 40 are sequentially disposed at one side of the terminal 10.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A wireless charging receiving device, comprising:
a terminal including a battery;
the receiving coil is arranged at the terminal and is electrically connected with the battery;
the magnetism isolating piece, set up in one side of terminal for the orientation be used for with receiving coil coupled emitter, wherein, receiving coil is located magnetism isolating piece dorsad one side of emitter, magnetism isolating piece has seted up dodges the hole, dodge the position of hole with receiving coil's position is corresponding, so that receiving coil can receive the radio magnetic wave that emitter transmitted.
2. The wireless charge receiving device of claim 1, wherein the terminal further comprises a housing, the battery and the receiving coil are both housed inside the housing, and the receiving coil is disposed on an inner sidewall of the housing.
3. The wireless charge receiving device of claim 1, wherein the terminal further comprises a housing, the battery is housed inside the housing, and the receiving coil is disposed on an outer sidewall of the housing.
4. The wireless charge receiving device of claim 1, wherein the terminal further comprises a housing, the battery is housed inside the housing, and the receiving coil is disposed outside the housing.
5. A wireless charge receiving arrangement according to any of claims 1-4, wherein said receiving coil is circular in shape and said relief hole is circular in shape.
6. The wireless charge receiving device of claim 5, wherein the size of the receiving coil is the same as the size of the avoiding hole.
7. The wireless charge receiving device of claim 1, wherein the magnetic separator is a sheet-like structure.
8. The wireless charge receiving device of claim 1, wherein the magnetic shield is a paint with a magnetic shielding effect.
9. The wireless charging receiving device according to claim 1, wherein the receiving device further comprises a protective case disposed at one side of the terminal for protecting the receiving coil and the magnetism isolating member.
10. The wireless charge receiving device according to claim 9, wherein the protective case is detachably mounted on one side of the terminal, and wherein the receiving coil, the magnetism isolating member and the protective case are sequentially disposed on one side of the terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020081724.4U CN211209349U (en) | 2020-01-14 | 2020-01-14 | Wireless charging receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020081724.4U CN211209349U (en) | 2020-01-14 | 2020-01-14 | Wireless charging receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211209349U true CN211209349U (en) | 2020-08-07 |
Family
ID=71882673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020081724.4U Active CN211209349U (en) | 2020-01-14 | 2020-01-14 | Wireless charging receiving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211209349U (en) |
-
2020
- 2020-01-14 CN CN202020081724.4U patent/CN211209349U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 overseas students (Longgang) entrepreneurship Park, Longcheng Industrial Park, huanggekeng community, Longcheng street, Longgang District, Shenzhen, Guangdong 241 Patentee after: Zhonghuixiangdian (Shenzhen) Technology Co.,Ltd. Address before: 518172 room 134-135, No.1 International Students (Longgang) Pioneer Park, Longcheng street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ZONECHARGE INNOVATION TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221017 Address after: 518000 room 133-134, No.1 International Students (Longgang) Pioneer Park, Longcheng street, Longgang District, Shenzhen City, Guangdong Province Patentee after: ZONECHARGE (SHENZHEN) WIRELESS POWER TECHNOLOGY Co.,Ltd. Address before: 518000 overseas students (Longgang) entrepreneurship Park, Longcheng Industrial Park, huanggekeng community, Longcheng street, Longgang District, Shenzhen, Guangdong 241 Patentee before: Zhonghuixiangdian (Shenzhen) Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |