CN204732923U - A kind of panel computer wireless charging shell - Google Patents
A kind of panel computer wireless charging shell Download PDFInfo
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- CN204732923U CN204732923U CN201520424700.3U CN201520424700U CN204732923U CN 204732923 U CN204732923 U CN 204732923U CN 201520424700 U CN201520424700 U CN 201520424700U CN 204732923 U CN204732923 U CN 204732923U
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- panel computer
- wireless charging
- computer wireless
- drain pan
- piece
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Abstract
The utility model discloses a kind of panel computer wireless charging shell, comprise box-like drain pan and plane face-piece, described drain pan is fixedly connected with rear formation one containing cavity with face-piece; The receiving coil being provided with PCB and being electrically connected with described PCB in described containing cavity, described receiving coil and described face-piece place plane are set in parallel state; It is characterized in that, described drain pan is also provided with charging inlet, be provided with removable charge input terminals at this charging inlet place, described charge input terminals is electrically connected with PCB.The panel computer wireless charging shell that the utility model provides, can clamping adaptive with multiple charge input terminals by charging inlet, thus can charge to the charging equipment of multiple different model, adopt this structural design, simply, conveniently, practical, and cost of manufacture is low.
Description
Technical field
The utility model relates to mobile terminal charging field, particularly relates to a kind of panel computer wireless charging shell.
Background technology
Wireless charging technology is completely not by electric wire, utilizes the technology that magnet is equipment charge.Wireless charging technology, comes from wireless power conveying technology, utilizes transmission charge in the air of magnetic resonance between charger and equipment, and coil and capacitor then form resonance between charger and equipment, realize the technology of electric energy high efficiency of transmission.
Conveniently certainly needless to say, in addition, wireless charging is also safer, and without the connector exposed, the potential safety hazards such as electric leakage, leakage of electricity all thoroughly avoid.
Wireless charging also has a benefit to be power saving, and the usefulness of wireless charging device is received in about 70%, equal with wired charging device, but it possesses the full automatic closing function of electricity, avoids unnecessary energy consumption.
Wireless charging device is more a lot of than common charger " clever ", and for different electronic products, power interface can be automatically corresponding, and when needing charging, reflector and receiving chip can be started working simultaneously automatically, and when being full of electricity, two sides will close automatically.It can also identify different equipment and energy requirement automatically, carries out ' individualized work ', intelligence that Here it is.
Current the most ripe, the most induction.Its cardinal principle utilizes electromagnetic induction principle, be similar to transformer, a coil is respectively had at transmitting terminal and receiving terminal, the alternating current of logical certain frequency on primary coil, because electromagnetic induction produces certain electric current in secondary coil, thus energy is transferred to receiving terminal from transmission ends, as shown in Figure 1, a WiCC recharged card was released with induction by promoter Powermat company of PWC alliance, similar large with SD card, inside is embedded with the assembly such as coil and electrode, and inserting existing intelligent mobile phone battery side can use.But this wireless charging jig has that manufacturing cost is high, magnetoelectricity lotus transmission range short (being about several millimeters ~ 10 centimetres), and the deficiencies such as charge stability difference.
Utility model content
Based on the problems referred to above, problem to be solved in the utility model is the panel computer wireless charging shell providing a kind of simplicity of design, charge stability good.
The technical solution of the utility model is as follows:
A kind of panel computer wireless charging shell, comprise box-like drain pan and plane face-piece, described drain pan is fixedly connected with rear formation one containing cavity with face-piece; The receiving coil being provided with PCB and being electrically connected with described PCB in described containing cavity, described receiving coil and described face-piece place plane are set in parallel state; Described drain pan is also provided with charging inlet, and be provided with removable charge input terminals at this charging inlet place, described charge input terminals is electrically connected with PCB.
Described panel computer wireless charging shell, wherein, also comprises the fin be arranged in described containing cavity, and the laminating of described receiving coil correspondence arranges this fin.
Described panel computer wireless charging shell, wherein, described fin is positioned at described face-piece inner surface bottom.
Described panel computer wireless charging shell, wherein, also comprise base plate, described receiving coil and PCB are arranged on base plate.
Described panel computer wireless charging shell, wherein, described drain pan adopts soft materials to obtain.
Described panel computer wireless charging shell, wherein, is provided with the first diaphragm on described face-piece surface.
Described panel computer wireless charging shell, wherein, is provided with the second diaphragm at described drain pan outer bottom surface.
The panel computer wireless charging shell that the utility model provides, can clamping adaptive with multiple charge input terminals by charging inlet, thus can charge to the charging equipment of multiple different model, adopt this structural design, simply, conveniently, practical, and cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the radio magnetic field charging principle structural representation of prior art;
Fig. 2 is the contour structures schematic diagram of an embodiment middle plateform computer wireless charging shell;
Fig. 3 is the assembling schematic diagram of Fig. 2 middle plateform computer wireless charging shell;
Fig. 4 is the base arrangement schematic diagram in an embodiment;
Fig. 5,6 is respectively the structural representation filling input charging terminal of two types.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
As shown in Figures 2 and 3, a kind of panel computer wireless charging shell 100, comprises box-like drain pan 150 and plane face-piece 110, and drain pan 150 is fixedly connected with rear formation one containing cavity 151 with face-piece 110; Wherein, being fixedly connected with between drain pan 150 with face-piece 110 can adopt clamping or screw to be fixedly connected with.
Formed between drain pan 150 and face-piece 110 containing cavity 151 be positioned at the bottom of drain pan 150, now, face-piece 110 becomes the inner bottom surface of panel computer wireless charging shell 100; During charging, charging equipment, as panel computer is then nested in panel computer wireless charging shell 100.
The receiving coil 130 being provided with PCB 180 and being electrically connected with PCB 180 in containing cavity 151; PCB 180 provides driving voltage into receiving coil 130 after being changed by Circuits System by input power.And for ensureing that wireless charging electric energy effectively realizes and save the design space of containing cavity 151, receiving coil 130 and face-piece 110 place plane are set in parallel state.
As charging input end, drain pan 150 is also provided with charging inlet 152, be provided with removable charge input terminals 170 at this charging inlet 152 place, charge input terminals 170 is electrically connected with PCB 180, as shown in Figures 2 and 3.
Charge input terminals 170 is by clamping or be nestedly arranged on charging inlet 152, and this charge input terminals 170 designs for the panel computer of adaptive different model; As, the charge input terminals 170 of first generation IPAD apple panel computer can be adapted to, this charge input terminals 170 comprises clamp 171, the charging column 172 be arranged on clamp 171, and the joint pin 173 of electrical connection charging column 172 and PCB 180, as shown in Figure 5; During charging, charging column 172 inserts the charging port on first generation IPAD panel computer.
Above-mentioned charging inlet 153 also can be that the charge input terminals 190 of adaptation third generation IPAD apple panel computer is (for avoiding obscuring with the sign in Fig. 5, for same parts, have employed different identification numbers), this charge input terminals 190 comprises clamp 191, the charging column 192 be arranged on clamp 191, and the joint pin 193 of electrical connection charging column 192 and PCB 180, as shown in Figure 6; During charging, charging column 192 inserts the charging port (e.g., Lighting port) on third generation IPAD panel computer.
Unique difference of the charging technique scheme that Fig. 6 and Fig. 5 reflects is that the specification of charging column is different, and this is the charging port of the charging equipment in order to adapt to different model; Like this, by charging inlet and the adaptive clamping of multiple charge input terminals, thus can charge to the charging equipment of multiple different model, and structural design is simple, convenient and practical, cost of manufacture is low.
Wireless charging base is in charging process, a part of electric energy conversion can be become heat energy by receiving coil 130, and charging reach certain hour after, will the heat of enriched at receiving coil 130 local ambient, and in heat enrichment process less than distributing in time be again, likely constantly heat up, until damage receiving coil 130, the components and parts even on PCB in excessive receiving coil 130 local of causing of heat enrichment.Now, then need to be distributed in time by the heat on receiving coil 130 by heat abstractor, the scheme of the present embodiment is as follows for this reason:
Heat abstractor is arranged to the fin 120 of metal material, receiving coil 130 is attached to fin 120, and fin 120 is arranged on the inner surface bottom of face-piece 110, as shown in Figure 3; By fin 120, thermolysis, in time the heat that receiving coil 130 produces is distributed; The material of fin 130 can be aluminium, copper or other metals, the present embodiment aluminium material.
In another embodiment, also comprise base plate, as shown in Figures 2 and 4, described receiving coil and PCB are arranged on base plate, and base plate material is hard plastic, play the effect of protection wireless charging link plate, coil and IPad panel computer.
Further, for strengthening the antivibration effect of panel computer wireless charging shell, drain pan 150 adopts soft materials to obtain, e.g., and PVC rubber, or plastic material etc.
In another embodiment, for preventing scratching panel computer surface in charging process, the first diaphragm 111 is provided with on face-piece surface, as shown in Figure 3.
For preventing the drain pan surface of panel computer wireless charging shell by scratching, be provided with the second diaphragm 160 at drain pan 150 outer bottom surface, as shown in Figure 3.
Wherein, first and second diaphragm is high-brightness film.
Should be understood that, the above-mentioned statement for the utility model preferred embodiment is comparatively detailed, and therefore can not think the restriction to the utility model scope of patent protection, scope of patent protection of the present utility model should be as the criterion with claims.
Claims (7)
1. a panel computer wireless charging shell, comprises box-like drain pan and plane face-piece, and described drain pan is fixedly connected with rear formation one containing cavity with face-piece; The receiving coil being provided with PCB and being electrically connected with described PCB in described containing cavity, described receiving coil and described face-piece place plane are set in parallel state; It is characterized in that, described drain pan is also provided with charging inlet, be provided with removable charge input terminals at this charging inlet place, described charge input terminals is electrically connected with PCB.
2. panel computer wireless charging shell according to claim 1, is characterized in that, also comprise the fin be arranged in described containing cavity, and the laminating of described receiving coil correspondence arranges this fin.
3. panel computer wireless charging shell according to claim 2, is characterized in that, described fin is positioned at described face-piece inner surface bottom.
4. panel computer wireless charging shell according to claim 1, it is characterized in that, also comprise base plate, described receiving coil and PCB are arranged on base plate.
5. the panel computer wireless charging shell according to Claims 1-4 any one, is characterized in that, described drain pan adopts soft materials to obtain.
6. the panel computer wireless charging shell according to Claims 1-4 any one, is characterized in that, is provided with the first diaphragm on described face-piece surface.
7. the panel computer wireless charging shell according to Claims 1-4 any one, is characterized in that, is provided with the second diaphragm at described drain pan outer bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424700.3U CN204732923U (en) | 2015-06-18 | 2015-06-18 | A kind of panel computer wireless charging shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424700.3U CN204732923U (en) | 2015-06-18 | 2015-06-18 | A kind of panel computer wireless charging shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732923U true CN204732923U (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520424700.3U Active CN204732923U (en) | 2015-06-18 | 2015-06-18 | A kind of panel computer wireless charging shell |
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| Country | Link |
|---|---|
| CN (1) | CN204732923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226209A (en) * | 2017-06-22 | 2019-09-10 | 株式会社Ihi | Coil device |
-
2015
- 2015-06-18 CN CN201520424700.3U patent/CN204732923U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226209A (en) * | 2017-06-22 | 2019-09-10 | 株式会社Ihi | Coil device |
| CN110226209B (en) * | 2017-06-22 | 2022-04-15 | 株式会社Ihi | Coil device |
| US11456110B2 (en) | 2017-06-22 | 2022-09-27 | Ihi Corporation | Coil device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210526 Address after: 523000 floor 1-5, building a, Mintai Industrial Park, No.1, Guantang Road, old village, Meitang community, Huangjiang Town, Dongguan City, Guangdong Province Patentee after: Dongguan Jiajia Electronic Technology Co.,Ltd. Address before: 518000 Room 401, 501, building 11, second industrial zone, Niucheng village, Xili Town, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN LUCKYWINS TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |