CN205637953U - Alarm device is prevented tearing open by electron climbers - Google Patents
Alarm device is prevented tearing open by electron climbers Download PDFInfo
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- CN205637953U CN205637953U CN201620468897.5U CN201620468897U CN205637953U CN 205637953 U CN205637953 U CN 205637953U CN 201620468897 U CN201620468897 U CN 201620468897U CN 205637953 U CN205637953 U CN 205637953U
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- climbers
- circuit board
- alarm device
- magnetic force
- strong magnet
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Abstract
The utility model discloses an alarm device is prevented tearing open by electron climbers, the electron climbers include circuit board, spring bolt and hasp, the strong magnet is installed to the spring bolt below, the magnetic force switch is installed to the hasp below, the magnetic force switch be connected with the circuit board. The hasp below is equipped with the protection cavity, the magnetic force switch mounting is in the protection cavity. The circuit board is installed in circuit case. The utility model discloses prevent at the whole in -process of going out to escort that climbers from being opened, normal during operation, the strong magnet is close to the magnetic force switch, and the switch closure does not produce the warning, after climbers are opened, go up and then can produce the warning after the strong magnet breaks away from the magnetic force switch of opening in the protection cavity. Guarantee the controllable and safety of the whole process of escorting.
Description
Technical field
This utility model relates to structure tamper field, particularly a kind of electronic foot fastener Anti-dismantling alarm device.
Background technology
Go out to escort and on device, employ function managing and control system, both can immediately user be positioned, it is also possible to de-in generation
Carrying out location when escaping, if not managed during whole use and controlling to reach supervision effect, anti-dismounting is exactly
One of means of management and control, the most under any circumstance anyone (including people's police) all can not be random going out to escort when
Open electronic foot fastener, so needing to design an electronic foot fastener Anti-dismantling alarm device to carry out this situation of management and control.
Summary of the invention
For problems of the prior art, this utility model provide a kind of go out to escort whole during prevent climbers
It is opened, it is ensured that the whole controlled and safe electronic foot fastener Anti-dismantling alarm device escorting process.
The purpose of this utility model is achieved through the following technical solutions.
A kind of electronic foot fastener Anti-dismantling alarm device, described electronic foot fastener includes circuit board, dead bolt and snap close, pacifies below described dead bolt
Equipped with strong magnet, being provided with magnetic switch below described snap close, described magnetic switch is connected with circuit board.
Further, being provided with protection cavity below described snap close, described magnetic switch is arranged in protection cavity.
Further, described circuit board is arranged in circuit box.
Compared to prior art, the utility model has the advantage of: this utility model go out to escort whole during prevent foot
Button is opened, and when normally working, strong magnet, near magnetic switch, switch Guan Bi, does not produce warning；After climbers are opened,
Upper strong magnet then can produce warning after being separated from the magnetic switch in protection cavity.Ensure whole to escort the controlled of process and safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of strong magnet of the present utility model and magnetic switch.
In figure: 1, circuit board 2, protection cavity 3, strong magnet 4, magnetic switch.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, this utility model is described in detail.
As it is shown in figure 1, a kind of electronic foot fastener Anti-dismantling alarm device, described electronic foot fastener includes circuit board 1, dead bolt and snap close,
Described circuit board 1 is arranged on institute in circuit box.
As in figure 2 it is shown, state, strong magnet 3 is installed in climbers wall body below dead bolt, magnetic switch 4 is installed below described snap close,
Described magnetic switch 4 is connected with circuit board 1.Being provided with protection cavity 2 below described snap close, described magnetic switch 4 is installed
In protection cavity 2.Dead bolt closure state, strong magnet 3 is protected in climbers wall body and protection cavity 2.
When normally working, the strong magnet 3 being arranged on climbers wall body, near magnetic switch 4, switch Guan Bi, does not produce warning；
After climbers are opened, it are arranged on after strong magnet 3 on climbers wall body is separated from the magnetic switch 4 in protection cavity 2 and then can produce
Report to the police.
Climbers band is on foot is naked, and protection cavity 2 is in the naked centre of snap close and foot, and protection cavity 2 part is protected in circuit box simultaneously.
Claims (3)
1. an electronic foot fastener Anti-dismantling alarm device, described electronic foot fastener includes circuit board, dead bolt and snap close, it is characterised in that described
Being provided with strong magnet below dead bolt, be provided with magnetic switch below described snap close, described magnetic switch is connected with circuit board
Connect.
A kind of electronic foot fastener Anti-dismantling alarm device the most according to claim 1, it is characterised in that be provided with protection below described snap close
Cavity, described magnetic switch is arranged in protection cavity.
A kind of electronic foot fastener Anti-dismantling alarm device the most according to claim 1, it is characterised in that described circuit board is arranged on circuit
In box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468897.5U CN205637953U (en) | 2016-05-20 | 2016-05-20 | Alarm device is prevented tearing open by electron climbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468897.5U CN205637953U (en) | 2016-05-20 | 2016-05-20 | Alarm device is prevented tearing open by electron climbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205637953U true CN205637953U (en) | 2016-10-12 |
Family
ID=57055062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620468897.5U Active CN205637953U (en) | 2016-05-20 | 2016-05-20 | Alarm device is prevented tearing open by electron climbers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205637953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322563A (en) * | 2018-12-17 | 2019-02-12 | 佛山市政通科技有限公司 | A kind of foot ring for inmate |
-
2016
- 2016-05-20 CN CN201620468897.5U patent/CN205637953U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322563A (en) * | 2018-12-17 | 2019-02-12 | 佛山市政通科技有限公司 | A kind of foot ring for inmate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Gulou District of Nanjing City, Jiangsu province 210003 new model road No. 66 South Post Networking Technology Park Building 8 Patentee after: Nanjing Rong Fei Polytron Technologies Inc Address before: Gulou District of Nanjing City, Jiangsu province 210003 new model road No. 66 South Post Networking Technology Park Building 8 Patentee before: NANJING RONGFEI TECHNOLOGY CO., LTD. |