CN204334047U - To the device of car key charging in a kind of car - Google Patents
To the device of car key charging in a kind of car Download PDFInfo
- Publication number
- CN204334047U CN204334047U CN201420862600.4U CN201420862600U CN204334047U CN 204334047 U CN204334047 U CN 204334047U CN 201420862600 U CN201420862600 U CN 201420862600U CN 204334047 U CN204334047 U CN 204334047U
- Authority
- CN
- China
- Prior art keywords
- charging
- car
- car key
- key
- receiving unit
- 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 relates to charging device field, particularly relates in a kind of car to the device of car key charging.The utility model provides in a kind of car to the device of car key charging, comprise car key, charging terminal, charging device, described car key provides electric energy by described charging terminal, the charging of described charging terminal given by described charging device, described charging device to be arranged in car by ignition switch, comprise charging module and the control module of electrical connection, described charging terminal is arranged in described car key, and described charging terminal comprises charging receiving unit and the rechargeable battery of electrical connection.The utility model can realize to car key charging in car, without the need to replacing battery.
Description
Technical field
The utility model relates to charging device field, particularly relates in a kind of car to the device of car key charging.
Background technology
Along with the prosperity of science and technology, popularizing of automobile, car key is part indispensable in automobile.Traditional car key relies on button cell to power, once button cell electricity is not enough, car key will be caused to use.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of car interior to the device of car key charging, can realize to car key charging in car, without the need to replacing battery.
To achieve these goals, the technical solution adopted in the utility model is to provide in a kind of car to the device of car key charging, comprise car key, charging terminal, charging device, described car key provides electric energy by described charging terminal, the charging of described charging terminal given by described charging device, described charging device to be arranged in car by ignition switch, comprise charging module and the control module of electrical connection, described charging terminal is arranged in described car key, and described charging terminal comprises charging receiving unit and the rechargeable battery of electrical connection.
As further improvement of the utility model, the electric flux that described control module controls charging device starts or stops being transferred to the charging of charging receiving unit.
As further improvement of the utility model, whether described charging device energy inspection vehicle key is close.
As further improvement of the utility model, described charging device is communicated with described charging receiving unit by NFC technique.
As further improvement of the utility model, described charging receiving unit gives the charging of described rechargeable battery.
As further improvement of the utility model, described charging module is made up of coil.
The beneficial effects of the utility model are: the utility model can realize to car key charging in car, without the need to replacing battery.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Numeral in figure: 1, car key; 2, charging terminal; 3, charging device; 4, charging module; 5, control module; 6, charging receiving unit; 7, rechargeable battery.
Embodiment
To illustrate below in conjunction with accompanying drawing and embodiment further illustrates the utility model.
As shown in Figure 1, there is provided in a kind of car to the device of car key charging, comprise car key 1, charging terminal 2, charging device 3, described car key 1 provides electric energy by described charging terminal 2, described charging device 3 charges to described charging terminal 2, and described charging device 3 is arranged in car by ignition switch, comprises charging module 4 and the control module 5 of electrical connection, described charging terminal 2 is arranged in described car key 1, and described charging terminal 2 comprises charging receiving unit 6 and the rechargeable battery 7 of electrical connection.
As shown in Figure 1, the electric flux that described control module 5 controls charging device 3 starts or stops being transferred to charging receiving unit 6 to charge.
As shown in Figure 1, whether described charging device 3 energy inspection vehicle key 1 is close, and it provides electric energy by automobile.
As shown in Figure 1, described charging device 3 is communicated with described charging receiving unit 6 by NFC technique.Described charging receiving unit 6 charges to described rechargeable battery 7.
As shown in Figure 1, car key 1 provides electric energy by charging terminal 2, and when charging device 3 normal power supply, charging device 3 charges just automatically to charging terminal 2, and now car key 1 can normal power supply.
Once automobile is powered to charging device, when car key to be placed on charging device or near charging device, charging device automatically by energy transfer to car key.
In the present embodiment, adopt one can the charging device of power taking in automobile, work as automobile starting, the normal power taking of charging device, when car key is placed on charging device or near charging device, control module in charging device can control charging module by energy transfer to the charging receiving unit in charging terminal, and charging device is communicated with charging receiving unit by NFC technique.Charging receiving unit uses the electric flux received to charge to rechargeable battery.Once rechargeable battery electricity is full of, charging terminal can send a command to the control module in charging device, control module in charging device receives the order that electricity is full of, control module can control charging module and stop electric energy transmitting to the charging receiving unit in charging terminal, and last charging receiving unit stops charging to rechargeable battery.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection range of the present utility model.
Claims (6)
1. the device charged to car key in a car, it is characterized in that: comprise car key, charging terminal, charging device, described car key provides electric energy by described charging terminal, the charging of described charging terminal given by described charging device, described charging device to be arranged in car by ignition switch, comprise charging module and the control module of electrical connection, described charging terminal is arranged in described car key, and described charging terminal comprises charging receiving unit and the rechargeable battery of electrical connection.
2. car is interior to the device of car key charging according to claim 1, it is characterized in that: the electric flux that described control module controls charging device starts or stops being transferred to the charging of charging receiving unit.
3. car is interior to the device of car key charging according to claim 2, it is characterized in that: whether described charging device energy inspection vehicle key is close.
4. car is interior to the device of car key charging according to claim 3, it is characterized in that: described charging device is communicated with described charging receiving unit by NFC technique.
5. car is interior to the device of car key charging according to claim 4, it is characterized in that: described charging receiving unit is to described rechargeable battery charging.
6. car is interior to the device of car key charging according to claim 1, it is characterized in that: described charging module is made up of coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862600.4U CN204334047U (en) | 2014-12-31 | 2014-12-31 | To the device of car key charging in a kind of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862600.4U CN204334047U (en) | 2014-12-31 | 2014-12-31 | To the device of car key charging in a kind of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204334047U true CN204334047U (en) | 2015-05-13 |
Family
ID=53170361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862600.4U Expired - Fee Related CN204334047U (en) | 2014-12-31 | 2014-12-31 | To the device of car key charging in a kind of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204334047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3424767B1 (en) * | 2017-07-05 | 2020-08-19 | Volkswagen Aktiengesellschaft | Motor vehicle |
-
2014
- 2014-12-31 CN CN201420862600.4U patent/CN204334047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3424767B1 (en) * | 2017-07-05 | 2020-08-19 | Volkswagen Aktiengesellschaft | Motor vehicle |
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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: 20170405 Address after: Beijing Caiyu Economic Development Zone 102606 Beijing city Daxing District Long Yu Caiyu Town Street No. 1 Patentee after: Beijing Hainachuan Hangsheng Automobile Electronics Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Fuyong street in a peaceful Road Industrial Park Commission Fuyuan Hangsheng Patentee before: Hangsheng Electronic Co., Ltd., Shenzhen City |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |