CN203617752U - Adsorptive wireless charging device - Google Patents
Adsorptive wireless charging device Download PDFInfo
- Publication number
- CN203617752U CN203617752U CN201320795306.1U CN201320795306U CN203617752U CN 203617752 U CN203617752 U CN 203617752U CN 201320795306 U CN201320795306 U CN 201320795306U CN 203617752 U CN203617752 U CN 203617752U
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- charging device
- wiring board
- adsorptive
- absorption type
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The utility model discloses an adsorptive wireless charging device, and aims at providing the adsorptive wireless charging device which is simple in structure, concise in appearance, good in economic performance and convenient to carry, can be easily absorbed to a smooth wall or glass, and can charge equipment highly efficiently and stably. The adsorptive wireless charging device comprises a sucker disk (8), a charger body (1) and a USB joint (5), wherein the sucker disk is prepared from an adsorptive material, the charger body (1) and the USB joint (5) are prepared from plastics, PVC or silica gel, and the sucker disk (8) is attached to the surface of the charger body (1). The charger body (1) is internally provided with a cavity (6), the cavity (6) is internally provided with a circuit board (4) and an inductive coil (3) which is electrically connected with the circuit board (4), and the circuit board (4) is also electrically connected with the USB joint (5). The adsorptive wireless charging device can be applied to the technical field of the wireless charging in daily life.
Description
Technical field
The utility model relates to a kind of charging device, relates in particular to a kind of absorption type wireless charging device that can be applicable to the wireless charging technical field in real life.
Background technology
Along with the continuous progress of society economy and the development of science and technology, portable digital product miscellaneous has obtained universal widely, especially for mobile phone and PDA etc.At present, existing wireless charging device on the market, it can carry out wireless charging to most of code products by electromagnetic induction principle, and then makes digital product depart from the constraint of wired charging, makes to charge more convenient, more humane, more environmental protection.
For technique is better applied, in prior art, there is wireless charging device, this device will better allow wireless charging device further optimize and be applicable in real life.But, still there is certain defect in existing wireless charging device: 1, wireless charging device of the prior art still can effectively charge when by charging device and the raw dislocation of wireless charging device in order to guarantee in its structure and use, just be provided with multiple induction coils in the several adjacent position of its enclosure interior, this kind of mode could not tackle the problem at its root, the contrary cost of material that has also strengthened charging device, does not meet economy principle; 2, existing wireless charging device is only limited to wireless charging device is positioned in plane, and emitter can not be adsorbed on smooth wall, on glass, therefore it uses comparatively limitation.In sum, in prior art, be badly in need of a kind of economy good, easy to carry, can be arbitrarily adsorbed on smooth wall, on glass, desk etc., the absorption type wireless charging device that can carry out efficient stable charging.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art on market, aim to provide a kind of simple in structure, brief outward appearance, economy is good, easy to carry, can arbitrarily be adsorbed on smooth wall, absorption type wireless charging device on glass, can to carry out to equipment efficient stable charging.
The technical scheme that the utility model adopts is: the utility model comprises sucker face body and the USB joint be made up of abundant sucker, described body interior is provided with a cavity, the induction coil that described cavity inside is provided with wiring board and is electrically connected with described wiring board, described wiring board is also electrically connected with described USB joint.
Further, described wiring board is common line plate.
Further, the end face of described cavity and bottom surface are equipped with at least one deck heat-resistant adhesive film, and described wiring board and described induction coil are arranged between described heat-resisting glued membrane.
Further, described body outermost layer is dispersed throughout the top layer of whole product outside by small sucker.
The beneficial effects of the utility model are: be dispersed throughout because the utility model comprises by small sucker face body and the USB joint that make on the top layer of whole product outside, described body interior is provided with a cavity, the induction coil that described cavity inside is provided with wiring board and is electrically connected with described wiring board, described wiring board is also electrically connected with described USB joint, so the utility model can firmly be attached on smooth wall at the lower surface that guarantees body, time on glass, body outermost layer is dispersed throughout whole top layer by small sucker face, the upper surface of body can be adsorbed firmly by charging device, make the phenomenon that can not be moved or drop by charging device, under the larger environment of fluctuating range, still can carry out efficient stable charging to equipment.On the other hand, because the utility model can well adsorb by charging device on sucker, therefore inner of the utility model need arrange an induction coil can be to being carried out efficient, stable charging by charging device, compare the wireless charging device of other multi-coil induction chargings, thereby tackle the problem at its root, meet economy principle.The utility model is compared other wireless charging devices, not merely be only limited to wireless charging device is positioned in plane, also can arbitrarily be adsorbed on smooth wall, on glass, the absorption type wireless charging device that can carry out to equipment efficient stable charging, has solved the limitation problem of the placement of wireless charging device.
Further, because described wiring board is electronic circuit board or ultrathin PCB wiring board, so the utility model can arbitrarily fold, the utmost point is convenient to carry.
Further, because end face and the bottom surface of described cavity are equipped with at least one deck heat-resistant adhesive film, wiring board and described induction coil are arranged between described heat-resisting glued membrane, so insulation of the present utility model and heat-proof quality are good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises by body 1 and is arranged on the USB joint 5 of described body 1 outside, and the material of described body 1 is plastics, PVC or silica gel etc.; Described body 1 comprises shell 11 and the lower casing 12 together with described upper shell 11 fixed bondings, described sucker 8 is attached to shell 11 and the lower casing 12 together with upper shell 11 fixed bondings, described body 1 inside is provided with a cavity 6, the equal fixed bonding in the end face of described cavity 6 and bottom surface has the heat-resisting glued membrane 2 of one deck, and described heat-resisting glued membrane 2 can play insulation and heat insulation effect; The utility model also comprises the wiring board 4 and the described induction coil 3 that are arranged between described heat-resisting glued membrane 2, and described wiring board 4 can be FPC wiring board or ultrathin PCB wiring board, and described wiring board 4 is electrically connected with described induction coil 3 and described USB joint 5 respectively.
Content described in this specification embodiment is only enumerating of way of realization to inventive concept; protection range of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection range of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.
The utility model can be applicable to real-life wireless charging technical field.
Claims (5)
1. an absorption type wireless charging device, it is characterized in that: described absorption type wireless charging device comprises by plastics, the body (1) that PVC or silica gel etc. are made and USB joint (5), described sucker (8) is attached to the top layer of described body (1), described body (1) inside is provided with a cavity (6), the induction coil (3) that described cavity (6) inside is provided with wiring board (4) and is electrically connected with described wiring board (4), described wiring board (4) is also electrically connected with described USB joint (5).
2. absorption type wireless charging device according to claim 1, sucker (8) can be present in by plastics, the top layer of the made body (1) such as PVC or silica gel.
3. absorption type wireless charging device according to claim 1, is characterized in that: described wiring board (4) is electronic circuit board or ultrathin PCB wiring board.
4. absorption type wireless charging device according to claim 1, it is characterized in that: the end face of described cavity (6) and bottom surface are equipped with at least one deck heat-resistant adhesive film (2), described wiring board (4) and described induction coil (3) are arranged between described heat-resisting glued membrane (2).
5. absorption type wireless charging device according to claim 1, it is characterized in that: described body (1) comprises shell (11) and the lower casing (12) together with described upper shell (11) fixed bonding, described sucker (8) is attached to shell (11) and the lower casing (12) together with described upper shell (11) fixed bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795306.1U CN203617752U (en) | 2013-12-06 | 2013-12-06 | Adsorptive wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795306.1U CN203617752U (en) | 2013-12-06 | 2013-12-06 | Adsorptive wireless charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617752U true CN203617752U (en) | 2014-05-28 |
Family
ID=50770374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320795306.1U Expired - Fee Related CN203617752U (en) | 2013-12-06 | 2013-12-06 | Adsorptive wireless charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237835A1 (en) * | 2018-06-14 | 2019-12-19 | 深圳市乐得瑞科技有限公司 | Wireless charging device and operating method therefor |
-
2013
- 2013-12-06 CN CN201320795306.1U patent/CN203617752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237835A1 (en) * | 2018-06-14 | 2019-12-19 | 深圳市乐得瑞科技有限公司 | Wireless charging device and operating method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |