CN202888915U - Vehicle-mounted wireless charging device - Google Patents
Vehicle-mounted wireless charging device Download PDFInfo
- Publication number
- CN202888915U CN202888915U CN 201220634643 CN201220634643U CN202888915U CN 202888915 U CN202888915 U CN 202888915U CN 201220634643 CN201220634643 CN 201220634643 CN 201220634643 U CN201220634643 U CN 201220634643U CN 202888915 U CN202888915 U CN 202888915U
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- CN
- China
- Prior art keywords
- vehicle
- charging device
- wireless charging
- mounted wireless
- pcb assembly
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a vehicle-mounted wireless charging device which comprises a shell with an open upper part, a PCB (printed circuit board) assembly, a charger component, a floating board, a support and a plurality of elastic elements, wherein the PCB assembly is fixed in the shell; the charger component is fixed on the PCB assembly; the support is buckled to the opening part; one ends of the elastic elements are fixed on any one of the shell, the PCB assembly and the charger component, and the other ends of the elastic elements butt against the back side of the floating board and are at a compression state; and the floating board is positioned between the elastic elements and the support. Through adopting the vehicle-mounted wireless charging device of the structure by automobiles, the vehicle-mounted wireless charging device simplifies the product structure, is convenient to install, can not damage cell phones, is safe and reliable, and is convenient to take by a hand, so that the charging links are reduced, and the cost of performance of products is improved.
Description
Technical field
The utility model relates to vehicle-mounted charging device, particularly a kind of vehicle-mounted wireless charging device that mobile phone can be fixed on the charging device and can carry out wireless charging.
Background technology
Along with the development of auto industry, the device that disposes to mobile phone or the charging of other electronic products at automobile has been absolutely necessary.Giving cell-phone charging at automobile at present is nothing but to install voltage conversion device additional at cigar lighter, or on the main frame of vehicle audio navigation system by USB interface to cell-phone charging.Yet these all are to need specific wire harness to connect, and the mobile phone wire harness of different styles is also different, and this has just made difficulty to by wire harness the electronic products such as mobile phone being charged.
Can solve this problem and by wireless device the electronic products such as mobile phone are charged.Different mobile phones is placed on above the charging panel, need not wire harness, can directly charge, and takes up to receive calls, and is also very convenient.But because motor space is limited, how the electronic products such as mobile phone are fixed on the wireless charger, in vehicle traveling process, can get loose, and how to make things convenient for that to use charger all be the problem that must consider.
Summary of the invention
The problem that exists in order to solve above-mentioned prior art, the utility model provides a kind of vehicle-mounted wireless charging device that mobile phone can be fixed on the charging device and can carry out wireless charging.
The purpose of this utility model realizes by following proposal:
A kind of vehicle-mounted wireless charging device, the housing, that comprises a upper opening are fixed in the PCB assembly in the housing and are fixed in charger component on the PCB assembly; Comprise that also a float plate, is fastened on support and a plurality of elastic component of described opening part; One end of described elastic component is fixed in housing, PCB assembly and the charger component any one, and its other end is against the described float plate back side and be compressive state; Described float plate is limited between elastic component and the support.
Concrete, described float plate comprises a panel that substantially is rectangle, described panel bottom is formed with the relative spacing hole of a plurality of and described elastic component.
The place of keeping to the side, described panel bottom also is formed with many fixed legs, described fixed leg has vertical groove on the position of inner walls, housing sidewall is to the relative limited post of projecting inward and described fixed leg, described limited post inserts in the groove of fixed leg, and described float plate can move up and down along described limited post.
Concrete, described housing bottom is provided with the spacing hole corresponding with described elastic component.
Concrete, described elastic component is spring.
Necessary, described housing is provided with a power plug oral pore.
Necessary, described PCB assembly edge is provided with an outlet, in order to connect automobile power source the PCB assembly is switched on.
The utility model has following advantage and beneficial effect with respect to prior art:
Automobile has been simplified the structure of product by adopting the vehicle-mounted wireless charging device of this structure, and is easy for installation, and not fragile mobile phone is safe and reliable, and one hand is taken conveniently, thereby reduced the link of charging, improved the cost performance of product.
Description of drawings
Fig. 1 is the exploded perspective view of a kind of vehicle-mounted wireless charging device of the utility model.
Among Fig. 1: 1, housing; 2, PCB assembly; 3, charger component; 4, spring; 5, float plate; 6, float plate support; 7 and 10, spacing hole; 8, outlet; 9, fixed leg; 11, stent foot; 12, power plug oral pore; 13, limited post.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
As shown in Figure 1, a kind of vehicle-mounted wireless charging device, the housing 1, that comprises a upper opening are fixed in the PCB assembly 2 in the housing and are fixed in charger component 3 on the PCB assembly; This vehicle-mounted wireless charging device comprises that also a float plate 5, is fastened on float plate support 6 and four springs 4 of described opening part.
In a preferred embodiment, four angles on the housing 1 are provided with four spacing holes 7, also be provided with four limited posts 13 on spacing hole 7 next doors, when this device is installed, at first PCB assembly 2 and charger component 3 should be attached to together and be electrically connected, and according to the position of four limited posts 13 it is attached on the inner surface of housing 1, the length of the rectangular region that described four limited posts 13 surround will adapt to the length (perhaps wide less than PCB assembly 2 wide) of described PCB assembly 2, to guarantee that PCB assembly 2 and charger component attach the integral body that forms and can not horizontally slip, housing 1 also is provided with a power plug oral pore 12, in order to the outlet 8 of power supply connection PCB assembly 2 to its power supply.
Corresponding with spacing hole 7 and limited post 13 on the housing 1, described float plate 5 is provided with spacing hole 10 and 9, four springs 4 of fixed leg and is fixed by described spacing hole 7 and spacing hole 10 and be compressed configuration at four angles.Described float plate 5 is limited between spring 4 and the support 6, it is roughly a panel that is rectangle, its panel bottom has vertical groove near the fixed leg 9 at four angles on the position of housing 1 inwall, described limited post 13 inserts in the groove of fixed leg 9, and described float plate 5 can move up and down along described limited post 13.
Automobile power source is connected with the outlet 8 of PCB assembly 2 by the power plug oral pore 12 of housing 1, and provides electric energy to PCB assembly 2, and then this moment, charger component 3 produced alternating magnetic field under the effect of the alternating electric field that the PCB assembly produces.When mobile phone is placed on the vehicle-mounted wireless charging device, magnetic flux by the interior of mobile phone wireless coil can be owing to constantly change under the effect of the alternating magnetic field that charger component 3 produces, according to the law of electromagnetic induction, this moment, the wireless coil of mobile phone can produce induced current, with this mobile phone was charged.When mobile phone was taken away, charging process finished.When mobile phone is placed on described float plate 5 top, the pressure of its formation so that spring 4 further compress, float plate 5 descends, thereby mobile phone is limited in the host cavity of support 6 and float plate formation, thereby mobile phone can not skid off charging device on automobile acceleration and deceleration and the road of jolting of travelling the time, and is safe and reliable.Charging device of the present utility model can be installed on car panel top, and is easy for installation, simple in structure.Owing to adopt the wireless charging mode, one hand is taken more conveniently during use, has improved the cost performance of product.
Above-described embodiment only is the better execution mode of the utility model; but execution mode of the present utility model is not restricted to the described embodiments; other are any not to deviate from change, the modification done under Spirit Essence of the present utility model and the principle, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within the protection range of the present utility model.
Claims (7)
1. vehicle-mounted wireless charging device, the housing, that comprises a upper opening are fixed in the PCB assembly in the housing and are fixed in charger component on the PCB assembly; It is characterized in that described vehicle-mounted wireless charging device comprises that also a float plate, is fastened on support and a plurality of elastic component of described opening part; One end of described elastic component is fixed in housing, PCB assembly and the charger component any one, and its other end is against the described float plate back side and be compressive state; Described float plate is limited between elastic component and the support.
2. a kind of vehicle-mounted wireless charging device according to claim 1, it is characterized in that: described float plate comprises a panel that substantially is rectangle, described panel bottom is formed with the relative spacing hole of a plurality of and described elastic component.
3. a kind of vehicle-mounted wireless charging device according to claim 2, it is characterized in that: the place of keeping to the side, described panel bottom also is formed with many fixed legs, described fixed leg has vertical groove on the position of inner walls, housing sidewall is to the relative limited post of projecting inward and described fixed leg, described limited post inserts in the groove of fixed leg, and described float plate can move up and down along described limited post.
4. a kind of vehicle-mounted wireless charging device according to claim 1, it is characterized in that: described housing bottom is provided with the spacing hole corresponding with described elastic component.
5. a kind of vehicle-mounted wireless charging device according to claim 1, it is characterized in that: described elastic component is spring.
6. a kind of vehicle-mounted wireless charging device according to claim 1, it is characterized in that: described housing is provided with a power plug oral pore.
7. a kind of vehicle-mounted wireless charging device according to claim 1, it is characterized in that: described PCB assembly edge is provided with an outlet, in order to connect automobile power source described PCB assembly is switched on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634643 CN202888915U (en) | 2012-11-27 | 2012-11-27 | Vehicle-mounted wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634643 CN202888915U (en) | 2012-11-27 | 2012-11-27 | Vehicle-mounted wireless charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888915U true CN202888915U (en) | 2013-04-17 |
Family
ID=48080305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220634643 Expired - Fee Related CN202888915U (en) | 2012-11-27 | 2012-11-27 | Vehicle-mounted wireless charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088460A (en) * | 2018-10-09 | 2018-12-25 | 宁波东昊汽车部件有限公司 | A kind of onboard wireless charging equipment |
| US10305303B2 (en) | 2014-11-24 | 2019-05-28 | International Business Machines Corporation | Wireless charging receptacle |
-
2012
- 2012-11-27 CN CN 201220634643 patent/CN202888915U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10305303B2 (en) | 2014-11-24 | 2019-05-28 | International Business Machines Corporation | Wireless charging receptacle |
| CN109088460A (en) * | 2018-10-09 | 2018-12-25 | 宁波东昊汽车部件有限公司 | A kind of onboard wireless charging equipment |
| CN109088460B (en) * | 2018-10-09 | 2024-04-30 | 宁波东昊汽车部件有限公司 | Vehicle-mounted wireless charging equipment |
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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: 20130417 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |