CN206542223U - A kind of novel radio cradle - Google Patents
A kind of novel radio cradle Download PDFInfo
- Publication number
- CN206542223U CN206542223U CN201720255260.2U CN201720255260U CN206542223U CN 206542223 U CN206542223 U CN 206542223U CN 201720255260 U CN201720255260 U CN 201720255260U CN 206542223 U CN206542223 U CN 206542223U
- Authority
- CN
- China
- Prior art keywords
- screen layer
- novel radio
- charge coil
- described screen
- control board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel radio cradle, including housing, the inside of described housing is provided with screen layer and control board, described screen layer is made up of nickel-zinc ferrite, described screen layer is provided with bottom surface and side, the inside of described screen layer is provided with charge coil, and described charge coil is connected by signal connecting line with control board, and described control board is located at the lower section of the bottom surface of screen layer.The utility model, which is reduced, is not necessary to the waste in charged area magnetic field, reduces the electromagnetic interference to surrounding, increases considerably charged area magnetic field intensity, reach increase income, throttle, the effect of environmental protection, reasonable in design, practicality is improved, simple in construction, and light compact volume and convenience is carried.
Description
Technical field
The utility model belongs to charge power supply field, and in particular to a kind of novel radio cradle.
Background technology
Wireless charging technology, comes from wireless power transmission technology, and low-power wireless charges frequently with induction, big work(
Rate wireless charging uses reception frequently with the resonant device that electricity consumption is transmitted its energy to by power supply unit (charger), the device
The energy arrived charges to battery, and is used simultaneously for itself running.Due to being transmitted between charger and power device with magnetic field
Energy, does not run wires between the two, therefore charger and the device of electricity consumption can accomplish that no conductive junction point is exposed.
In wireless charging technology development existing time, mainly there are two big international standards, Qi standards, PMA standards at present.Whether
Inductive charging or resonant charging, are required for charge coil.
The magnetic field of traditional wireless charging electroplax only half falls in the real region for needing to charge, and causes conversion efficiency not
It is good, need to increase the input power of wireless charging electroplax in order to increase charging rate, and then produce excessive heat energy with it is unnecessary
Waste.In addition big electromagnetic wave also can produce destruction to the electromagnetic environment of surrounding, and interference is produced to the electronic product of surrounding.
Although current prior art will have diamagnetic nickel-zinc ferrite plate to be positioned over below wireless charging electroplax, it is intended that drop
The low unnecessary magnetic field in charged area that is not necessary to is wasted, and but because not accounting for reflected phase problem, results in the need for charged area
Magnetic field intensity it is impacted.
Utility model content
The purpose of this utility model is to provide a kind of novel radio cradle, to solve proposed in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of novel radio cradle, including shell
Body, its structural feature is：The inside of described housing is provided with screen layer and control board, and described screen layer is by nickel zinc
Ferrite is made, and described screen layer is provided with bottom surface and side, and the inside of described screen layer is provided with charge coil, and described fills
Electric coil is connected by signal connecting line with control board, and described control board is located at the lower section of the bottom surface of screen layer.
It is used as preferred, height of the side higher than charge coil of screen layer.
As preferred, the side of screen layer is plane or cylinder.
As preferred, the side of screen layer is waveform curved surface or Irregular Boundary Surface.
As preferred, charge coil puts middle placement in the housing.
It is used as preferred, wireless charging device generally square structure.
It is used as preferred, wireless charging device generally circular configuration, triangular structure or polygonized structure.
Compared with prior art, the beneficial effects of the utility model are：Reduce the waste for being not necessary to charged area magnetic field, reduction
To the electromagnetic interference of surrounding, increase considerably charged area magnetic field intensity, reach increase income, throttle, environmental protection effect, design close
Reason, practicality is improved, simple in construction, and light compact volume and convenience is carried.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is schematic cross-section of the present utility model；
In figure：1- housings, 2- screen layers, 3- charge coils, 4- signal connecting lines, 5- bottom surfaces, 6- control boards, 7- sides
Face.
Embodiment
Explanation is further explained to the utility model below in conjunction with the accompanying drawings, but does not limit protection model of the present utility model
Enclose.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme, a kind of novel radio cradle, including housing 1,
The inside of described housing 1 is provided with screen layer 2 and control board 6, and described screen layer 2 is made up of nickel-zinc ferrite, institute
The screen layer 2 stated is provided with charge coil 3, described charge coil 3 provided with bottom surface 5 and side 7, the inside of described screen layer 2
It is connected by signal connecting line 4 with control board 6, described control board 6 is located at the lower section of the bottom surface 5 of screen layer 2, fills
The edge of electric coil 3, apart from nearly equal length, makes the mutual superposition of reflection wave energy of electromagnetic wave, had both reduced and be not necessary to fill to side 7
The magnetic field in electric region is wasted, and adding again needs the magnetic field intensity of charged area.
Wherein, in the present embodiment, the side 7 of described screen layer 2 is higher than the height of charge coil 3.
Wherein, in the present embodiment, the side 7 of described screen layer 2 is plane or cylinder.
Wherein, in the present embodiment, the side 7 of described screen layer 2 is waveform curved surface or Irregular Boundary Surface.
Wherein, in the present embodiment, described charge coil 3 puts middle placement within the case 1.
Wherein, in the present embodiment, described wireless charging device generally square structure.
Wherein, in the present embodiment, described wireless charging device generally circular configuration, triangular structure or polygon
Structure.
The side 7 of screen layer 2 and wireless charging device generally arbitrary shape when, can reach that reduction is not necessary to charged area
The waste in magnetic field, reduces the electromagnetic interference to surrounding, increases considerably the effect of charged area magnetic field intensity, be equally applicable
The equipment of magnetic field intensity need to be strengthened to other, such as card reader/device.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model, any reference in claim should not be considered as into limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of novel radio cradle, including housing, it is characterised in that：The inside of described housing is provided with screen layer and control
Circuit board, described screen layer is made up of nickel-zinc ferrite, and described screen layer is provided with bottom surface and side, described screen layer
Inside be provided with charge coil, described charge coil is connected by signal connecting line with control board, and described control is electric
Road plate is located at the lower section of the bottom surface of screen layer.
2. a kind of novel radio cradle according to claim 1, it is characterised in that：The side of described screen layer is higher than
The height of charge coil.
3. a kind of novel radio cradle according to claim 1, it is characterised in that：The side of described screen layer is flat
Face or cylinder.
4. a kind of novel radio cradle according to claim 1, it is characterised in that：The side of described screen layer is ripple
Shape wave curved surface or Irregular Boundary Surface.
5. a kind of novel radio cradle according to claim 1, it is characterised in that：Described charge coil is in the housing
Put middle placement.
6. a kind of novel radio cradle according to claim 1, it is characterised in that：Described wireless charging device is overall
For square structure.
7. a kind of novel radio cradle according to claim 1, it is characterised in that：Described wireless charging device is overall
For circular configuration, triangular structure or polygonized structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255260.2U CN206542223U (en) | 2017-03-16 | 2017-03-16 | A kind of novel radio cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255260.2U CN206542223U (en) | 2017-03-16 | 2017-03-16 | A kind of novel radio cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542223U true CN206542223U (en) | 2017-10-03 |
Family
ID=59942822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720255260.2U Expired - Fee Related CN206542223U (en) | 2017-03-16 | 2017-03-16 | A kind of novel radio cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206542223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113365486A (en) * | 2021-04-27 | 2021-09-07 | 国网山东省电力公司淄博供电公司 | Wireless charging shielding device of transformer substation inspection robot |
-
2017
- 2017-03-16 CN CN201720255260.2U patent/CN206542223U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113365486A (en) * | 2021-04-27 | 2021-09-07 | 国网山东省电力公司淄博供电公司 | Wireless charging shielding device of transformer substation inspection robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 |