CN203025869U - Novel two-way anti-theft device - Google Patents
Novel two-way anti-theft device Download PDFInfo
- Publication number
- CN203025869U CN203025869U CN 201220743762 CN201220743762U CN203025869U CN 203025869 U CN203025869 U CN 203025869U CN 201220743762 CN201220743762 CN 201220743762 CN 201220743762 U CN201220743762 U CN 201220743762U CN 203025869 U CN203025869 U CN 203025869U
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- China
- Prior art keywords
- circuit board
- main circuit
- theft device
- novel
- shell
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- Expired - Fee Related
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Abstract
The utility model provides a novel two-way anti-theft device which comprises a shell, wherein a main circuit board is arranged in the shell; the main circuit board is connected with a buzzer; an audio plug sensor is arranged on the main circuit board; a light-emitting diode (LED) indicating lamp and an infrared receiving module are arranged on the main circuit board; a built-in battery is arranged on the main circuit board; the shell comprises an upper shell and a lower shell; the bottom of the lower shell is connected with a rotating piece through a fastener; the bottom of the rotating piece is provided with a micro switch; and the main circuit board is connected with the micro switch which is arranged at the bottom of the rotating piece. The novel two-way anti-theft device has the functions of a common anti-theft device and also has the anti-theft function of the audio plug. The audio plug sensor can be inserted into a mobile phone, an MP3 socket, a laptop, a tablet personal computer and other electronic equipment with standard audio sockets, and when the audio plug sensor is unplugged from the equipment socket, the anti-theft device gives audible and visual alarm through the buzzer and the LED lamp on the main circuit board.
Description
Technical field
The utility model relates to anti-theft device.
Background technology
Common exhibition booth anti-theft device often focuses on by modes such as mobile phone charging wires reports to the police, and also can be used for antitheft and ignored tone frequency channel wire etc.
Summary of the invention
The technical matters that the utility model solves is to provide a kind ofly can carry out antitheft novel two-way anti-theft device by tone frequency channel wire.For this reason, the utility model is by the following technical solutions:
A kind of novel two-way anti-theft device, it comprises shell, is provided with main circuit board in described shell, and described main circuit board is connected with hummer, and described main circuit board is provided with the audio jack sensor.
The utility model can also adopt following preferred technical scheme:
Also be provided with LED light, infrared receiving module on described main circuit board.
Described main circuit board is provided with internal battery.
Described shell comprises upper casing and lower casing, and described lower casing bottom is connected by buckle with revolving fragment, and the revolving fragment bottom is provided with microswitch, and the microswitch of described main circuit board bottom being located at revolving fragment is connected.
By above technical scheme, outside the function of the utility model except common anti-theft device, also has the audio jack anti-theft feature.The audio jack sensor can insert the electronic equipment that mobile phone, Mp3 socket device, notebook computer, panel computer etc. possess standard audio jack, when the audio jack sensor was pulled up from the said equipment socket, this anti-theft device sent sound and light alarm by the LED lamp on hummer and main circuit board.
Description of drawings
Fig. 1 is the structure explosive view of novel two-way anti-theft device in the utility model embodiment;
Fig. 2 is the one-piece construction schematic diagram of novel two-way anti-theft device in the utility model embodiment.
Embodiment
As shown in the figure, novel two-way anti-theft device, it comprises shell, is provided with main circuit board 1 in described shell, and described main circuit board 1 is connected with hummer 2, and described main circuit board 1 is provided with audio jack sensor 3.Therefore, outside the function of the utility model except common anti-theft device, also has the audio jack anti-theft feature.Audio jack sensor 3 can insert the electronic equipment that mobile phone, Mp3 socket device, notebook computer, panel computer etc. possess standard audio jack, when the audio jack sensor was pulled up from the said equipment socket, this anti-theft device sent sound and light alarm by the LED lamp on hummer 2 and main circuit board.
Also be provided with LED light 4, infrared receiving module 5 on described main circuit board 1.
Described main circuit board 1 is provided with internal battery.
Described shell comprises upper casing 6 and lower casing 7, and described lower casing 7 bottoms are connected by buckle with revolving fragment 8.Described upper casing 6 is connected with lower casing and is connected and fix by screw.Revolving fragment 8 by 3M gluing jail on the table.Revolving fragment 8 bottoms are provided with microswitch, and described main circuit board 1 is connected with the microswitch of being located at revolving fragment 8 bottoms.When this anti-theft device is taken off by force from desktop, trigger microswitch, the utility model sends sound and light alarm.When revolving fragment 8 is cemented in desktop, because revolving fragment 8 is connected by buckle with lower casing 7 bottoms, so the main body of this anti-theft device can 360 degree rotations.
Described audio jack sensor 3 is welded on main circuit board 1.
Hummer 2 is fixed on base plate by structure, is connected with main circuit board 1 by connecting line.
When the utility model uses, at first, by the 3M glue of revolving fragment 8 bottoms, this anti-theft device is pasted on the table.Secondly, audio jack sensor 3 is inserted the audio socket (earpiece holes) of mobile phone, Mp3 player lamp apparatus, the utility model is started working; When audio jack sensor 3 was pulled up from the said equipment socket, the utility model sent sound and light alarm by the LED lamp on hummer and main circuit board 1; When the utility model is taken off from desktop by force, trigger the microswitch of bottom, the utility model sends sound and light alarm; In the time will stopping sound and light alarm of the present utility model, send the signal of stop alarm to the utility model by Infrared remote controller, the utility model stops sound and light alarm after receiving signal by infrared receiving module 5.
Above-mentioned embodiment is used for the utility model of explaining; rather than the utility model is limited; in the protection domain of spirit of the present utility model and claim, any modification and change to the utility model is made all fall into protection domain of the present utility model.
Claims (4)
1. a novel two-way anti-theft device, is characterized in that, it comprises shell, is provided with main circuit board in described shell, and described main circuit board is connected with hummer, and described main circuit board is provided with the audio jack sensor.
2. a kind of novel two-way anti-theft device as claimed in claim 1, is characterized in that, also is provided with LED light, infrared receiving module on described main circuit board.
3. a kind of novel two-way anti-theft device as claimed in claim 1, is characterized in that, described main circuit board is provided with internal battery.
4. a kind of novel two-way anti-theft device as claimed in claim 1, it is characterized in that, described shell comprises upper casing and lower casing, and described lower casing bottom is connected by buckle with revolving fragment, the revolving fragment bottom is provided with microswitch, and the microswitch of described main circuit board bottom being located at revolving fragment is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743762 CN203025869U (en) | 2012-12-29 | 2012-12-29 | Novel two-way anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743762 CN203025869U (en) | 2012-12-29 | 2012-12-29 | Novel two-way anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203025869U true CN203025869U (en) | 2013-06-26 |
Family
ID=48649835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743762 Expired - Fee Related CN203025869U (en) | 2012-12-29 | 2012-12-29 | Novel two-way anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203025869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111343808A (en) * | 2018-12-18 | 2020-06-26 | 南宁富桂精密工业有限公司 | Electronic device |
-
2012
- 2012-12-29 CN CN 201220743762 patent/CN203025869U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111343808A (en) * | 2018-12-18 | 2020-06-26 | 南宁富桂精密工业有限公司 | Electronic device |
| CN111343808B (en) * | 2018-12-18 | 2021-05-25 | 南宁富桂精密工业有限公司 | Electronic device |
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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: 20130626 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |