CN203689634U - Door and window magnetic alarm module having USB interface - Google Patents
Door and window magnetic alarm module having USB interface Download PDFInfo
- Publication number
- CN203689634U CN203689634U CN201420043522.5U CN201420043522U CN203689634U CN 203689634 U CN203689634 U CN 203689634U CN 201420043522 U CN201420043522 U CN 201420043522U CN 203689634 U CN203689634 U CN 203689634U
- Authority
- CN
- China
- Prior art keywords
- door
- usb interface
- window magnetic
- alarm module
- window
- 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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Abstract
The utility model relates to a door and window magnetic alarm module having a USB interface. An input end of a voltage reduction chip is connected with an output end of the USB interface through a PCB lead wire, and an output end of the voltage reduction chip is connected with an input end of the door and window magnetic sensor. A collection pin of the door and window magnetic sensor is connected with a data line of the USB interface. The door and window magnetic alarm module having the USB interface, in the cooperation with a socket module having a USB interface, can help to reduce cost, and increase the standby time duration.
Description
Technical field
The utility model relates to a kind of door and window magnetic alarm module, specifically a kind of door and window magnetic alarm module with USB interface.
Background technology
In existing intelligent domestic system, door and window magnetic is reported to the police uses standalone modules, inner integrated all control circuits more.In order effectively to monitor the folding condition of door and window, need when mounted to ensure certain distance and setting angle and need powered battery, having increased cost has affected again stand-by time.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of door and window magnetic alarm module of USB interface as data transmission that use, and coordinates the jack module of USB interface can reduce costs and increase stand-by time.
The technical scheme that the utility model adopted is for achieving the above object: a kind of door and window magnetic alarm module with USB interface, the input end of step-down chip 4 is connected with the output terminal of USB interface 2 by PCB wire, the output terminal of step-down chip 4 is connected with the input end of door and window Magnetic Sensor 3, and the collection pin of described door and window Magnetic Sensor 3 connects the data line of described USB interface 2.
Described USB interface 2, step-down chip 4 and door and window Magnetic Sensor 3 are arranged on pcb board 1.
The utlity model has following beneficial effect and advantage:
1. the utility model low cost;
2. the utility model volume is little;
3. the utility model is easy for installation.
Brief description of the drawings
Fig. 1 is overall construction drawing of the present utility model;
Fig. 2 is structure connection layout of the present utility model.
Wherein, 1 is that PCB circuit board, 2 is that USB interface, 3 is that door and window Magnetic Sensor, 4 is step-down chip.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
A kind of door and window magnetic alarm module with USB interface, pass door and window magnetic alarm module and comprise that USB interface 2,5V step-down chip 4, PCB circuit board 1, door and window Magnetic Sensor 3.5V step-down chip 4 input ends are connected with the 5V output terminal of USB interface 2 by PCB wire, 5V step-down chip 4 output terminals are connected with the power input of door and window Magnetic Sensor 3.Door and window Magnetic Sensor 3 gathers pin and is connected with the data line of USB interface 2.By described biography door and window magnetic alarm module is connected with the jack module with USB interface, can be described module for power supply by USB interface with the jack module of USB interface, and read by USB interface data line the door and window magnetic folding condition that described module monitors arrives.
If need to be at the room increase door and window magnetic warning function of installing with the jack module of USB mouth, only the door and window magnetic alarm module with USB interface need to be inserted in the USB interface of socket and can be communicated by letter with door and window magnetic alarm module by USB interface by socket, and then monitor the door and window folding condition in room, place.
Claims (2)
1. the door and window magnetic alarm module with USB interface, it is characterized in that: the input end of step-down chip (4) is connected with the output terminal of USB interface (2) by PCB wire, the output terminal of step-down chip (4) is connected with the input end of door and window Magnetic Sensor (3), and the collection pin of described door and window Magnetic Sensor (3) connects the data line of described USB interface (2).
2. the door and window magnetic alarm module with USB interface according to claim 1, is characterized in that: described USB interface (2), step-down chip (4) and door and window Magnetic Sensor (3) are arranged on pcb board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043522.5U CN203689634U (en) | 2014-01-22 | 2014-01-22 | Door and window magnetic alarm module having USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043522.5U CN203689634U (en) | 2014-01-22 | 2014-01-22 | Door and window magnetic alarm module having USB interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689634U true CN203689634U (en) | 2014-07-02 |
Family
ID=51011511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420043522.5U Expired - Fee Related CN203689634U (en) | 2014-01-22 | 2014-01-22 | Door and window magnetic alarm module having USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203689634U (en) |
-
2014
- 2014-01-22 CN CN201420043522.5U patent/CN203689634U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENYANG WANTAI TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER NAME: LIAONING WANTAI TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 110014, 863-11, deep groove village, Dongling District, Liaoning, Shenyang Patentee after: Shenyang Wantai Technology Development Co. Ltd. Address before: Shenzhou road Shenhe District of Shenyang City, Liaoning Province, No. 99 building, 110014 Tai A404 Patentee before: LIAONING WONTEL TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20150122 |
|
| EXPY | Termination of patent right or utility model |