CN206785137U - A kind of passive lock key - Google Patents
A kind of passive lock key Download PDFInfo
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- CN206785137U CN206785137U CN201720266734.3U CN201720266734U CN206785137U CN 206785137 U CN206785137 U CN 206785137U CN 201720266734 U CN201720266734 U CN 201720266734U CN 206785137 U CN206785137 U CN 206785137U
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- housing
- battery
- circuit board
- lock key
- passive lock
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Abstract
The utility model discloses a kind of passive lock key, described key includes housing, battery and the circuit board electrically connected with battery are set in housing, NFC communication module and unlocking probe are set on circuit board, described unlocking probe is stretched out outside housing, and circuit board also electrically connects with the display lamp on housing and charge switch respectively in addition.Passive lock key disclosed in the utility model, NFC communication module communication with the outside world is set, outwardly to send open and close lock information and abnormal alarm signal.It is the circuit that passive locks are powered that battery is opened or closed by button, and when battery electric quantity is low, display lamp flash for prompting battery electric quantity is low.
Description
Technical field
Intelligent door lock field is the utility model is related to, more particularly to a kind of passive lock key in the field.
Background technology
Chinese utility model patent CN205722042U discloses a kind of Intelligent key, for locking or opens lock to be operated
Tool, including upper shell, lower house, interior unlocking mechanism, outer unlocking mechanism, display screen, key component and built-in circuit；The upper casing
Body is pivotally connected with the lower house；The interior unlocking mechanism is used for mechanically locking or opens lockset to be operated, described
Interior unlocking mechanism includes unlocking head, support conciliates lock control device, and the unlocking head is fixed on the top of the support, the branch
The hypomere of frame is located at the inside of the lower house, and the epimere of the support extend out to the outside of the lower house, the solution lock control
Device processed is arranged in the inner chamber of the support, and the solution lock control device electrically connects with the built-in circuit；The outer unblock
Mechanism is located at the top of the upper shell, for contactless locking or opening lockset to be operated, the outer unlocking mechanism with
The upper shell is tightly connected the inner chamber to form the upper shell, and the inside of the upper shell is further opened with a cavity, it is described on
The unlocking head can be hidden in the cavity by housing when being closed with the lower house；The display screen and the key component
On the lower house, the built-in circuit is located in the inner chamber of the upper shell and the lower house.But the intelligence
Key to passive locks power supply and NFC communication function, does not cause user inconvenient for use.
Utility model content
Technical problem to be solved in the utility model, being just to provide a kind of have NFC communication function and can be passive locks
The passive lock key of power supply.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：
A kind of passive lock key, it is theed improvement is that：Described key includes housing, set in housing battery and with electricity
The circuit board of pond electrical connection, NFC communication module and unlocking probe are set on circuit board, described unlocking probe is stretched out outside housing,
In addition circuit board also electrically connects with the display lamp on housing and charge switch respectively.
Further, described battery is chargeable lithium cell.
Further, the charging connector stretched out outside housing is also set up on described circuit board.
Further, protective cover is set on housing, and unlocking probe stretches out being partially disposed in the protective cover outside housing.
Further, described number of keys is one.
The beneficial effects of the utility model are：
Passive lock key disclosed in the utility model, NFC communication module communication with the outside world is set, outwardly to send
Open and close lock information and abnormal alarm signal.It is the circuit that passive locks are powered that battery is opened or closed by button, in battery electricity
When measuring low, display lamp flash for prompting battery electric quantity is low.
Brief description of the drawings
Fig. 1 is the appearance schematic diagram of passive lock key disclosed in the utility model embodiment 1；
Fig. 2 is the part exploded perspective view of passive lock key disclosed in the utility model embodiment 1.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Embodiment 1, as shown in Figure 1-2, present embodiment discloses a kind of passive lock key, described key includes housing 1,
Battery 2 and the circuit board 3 electrically connected with battery are set in housing, NFC communication module and unlocking probe 4, institute are set on circuit board
The unlocking probe stated is stretched out outside housing, and circuit board also electrically connects with the display lamp 5 on housing and charge switch 6 respectively in addition.
Alternatively, in the present embodiment, described battery is chargeable lithium cell.Described electricity
The charging connector 7 stretched out outside housing is also set up on the plate of road.Protective cover, the part that unlocking probe is stretched out outside housing are set on housing
It is placed in the protective cover.Described number of keys is one, is charge switch button.
Passive lock key disclosed in the present embodiment, NFC communication module communication with the outside world is set, outwardly to send
Open and close lock information and abnormal alarm signal.It is the circuit that passive locks are powered that battery is opened or closed by button, in battery electricity
When measuring low, display lamp flash for prompting battery electric quantity is low.
Claims (4)
- A kind of 1. passive lock key, it is characterised in that：Described key includes housing, and battery is set in housing and is electrically connected with battery The circuit board connect, NFC communication module and unlocking probe are set, described unlocking probe is stretched out outside housing, this dispatch from foreign news agency on circuit board Road plate also electrically connects with the display lamp on housing and charge switch respectively.
- 2. passive lock key according to claim 1, it is characterised in that：Described battery is chargeable lithium cell.
- 3. passive lock key according to claim 2, it is characterised in that：Also set up and stretched out outside housing on described circuit board Charging connector.
- 4. passive lock key according to claim 1, it is characterised in that：Protective cover is set on housing, and unlocking probe is stretched Go out being partially disposed in the protective cover outside housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266734.3U CN206785137U (en) | 2017-03-19 | 2017-03-19 | A kind of passive lock key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266734.3U CN206785137U (en) | 2017-03-19 | 2017-03-19 | A kind of passive lock key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206785137U true CN206785137U (en) | 2017-12-22 |
Family
ID=60705337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720266734.3U Active CN206785137U (en) | 2017-03-19 | 2017-03-19 | A kind of passive lock key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206785137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318588A (en) * | 2019-06-14 | 2019-10-11 | 厦门美科安防科技有限公司 | Automatically reset passive cam lock |
| CN114423920A (en) * | 2020-08-13 | 2022-04-29 | 南京东屋电气有限公司 | Passive electronic lock and use method thereof |
-
2017
- 2017-03-19 CN CN201720266734.3U patent/CN206785137U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318588A (en) * | 2019-06-14 | 2019-10-11 | 厦门美科安防科技有限公司 | Automatically reset passive cam lock |
| CN114423920A (en) * | 2020-08-13 | 2022-04-29 | 南京东屋电气有限公司 | Passive electronic lock and use method thereof |
| CN114423920B (en) * | 2020-08-13 | 2022-11-18 | 东屋世安物联科技(江苏)股份有限公司 | Passive electronic lock and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 69, Guangzhou high tech Zone, Guangzhou Shandong Province, Qingdao City, Shandong Patentee after: Qingdao carenovo Technology Co. Ltd. Address before: No. 69, Guangzhou high tech Zone, Guangzhou Shandong Province, Qingdao City, Shandong Patentee before: Qingdao Yi Emmett Electronics Co. Ltd. |