CN201850913U - Anti-theft alarm for safety box - Google Patents
Anti-theft alarm for safety box Download PDFInfo
- Publication number
- CN201850913U CN201850913U CN 201020584928 CN201020584928U CN201850913U CN 201850913 U CN201850913 U CN 201850913U CN 201020584928 CN201020584928 CN 201020584928 CN 201020584928 U CN201020584928 U CN 201020584928U CN 201850913 U CN201850913 U CN 201850913U
- Authority
- CN
- China
- Prior art keywords
- alarm
- safety box
- pressure sensor
- controller
- strongbox
- 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 discloses an anti-theft alarm for a safety box. The anti-theft alarm comprises the safety box and a battery. Roller wheels are arranged at the bottom of the safety box. One of the roller wheels is contacted with one end of a pressure rod. The other end of the pressure rod is connected with a pressure sensor. A signal output end of the pressure sensor is connected with a signal input end of a controller. A signal output end of the controller is connected with an alarm. The pressure rod is positioned in a guide sleeve. A spring is sleeved on the pressure rod, and one end of the spring is contacted with a raised face on the pressure rod. When the pressure value of the pressure sensor is changed, the controller can trigger the alarm to give an alarm, so as to achieve the purpose of in-advance alarm. The anti-theft alarm for the safety box has simple structure and is convenient to install. The pressure sensor is arranged, so that the anti-theft performance of the safety box is more reliable.
Description
Technical field
The utility model relates to a kind of alarm, particularly a kind of strongbox burglar alarm.
Background technology
At present, the strongbox on the market generally is not provided with burglar alarm, also only can just can reporting to the police after strongbox is opened of warning arranged, and sensitivity is not high, and antitheft effect is undesirable.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure and highly sensitive strongbox burglar alarm.
The technical solution of the utility model is: a kind of strongbox burglar alarm, it comprises strongbox, battery, described strongbox bottom is provided with roller, roller touches mutually with depression bar one end, the depression bar other end is connected with pressure sensor, the signal output part of pressure sensor is connected with the signal input part of controller, and the signal output part of controller is connected with alarm.
Described depression bar is positioned at fairlead, is with spring on the depression bar and spring one end touches mutually with the boss face on the depression bar.
When the force value of pressure sensor changed, controller will trigger alarm and report to the police, and reached the purpose of prior warning.
The beneficial effects of the utility model: this apparatus structure is simple, and is easy for installation, and the setting of pressure sensor makes the antitheft reliability of strongbox more reliable.
Description of drawings
Figure l is the structural representation of displacement burglar alarm.
The specific embodiment
Embodiment is shown in figure l: a kind of strongbox burglar alarm, it comprises strongbox l, battery 4, described strongbox l bottom is provided with roller 2, roller 2 touches mutually with depression bar 6 one ends, depression bar 6 other ends and pressure sensor 7 touch mutually, the signal output part of pressure sensor 7 is connected with the signal input part of controller 3, and the signal output part of controller 3 is connected with alarm 8.When the force value of pressure sensor 7 changed, controller 3 will trigger alarm 8 and report to the police, and reached the purpose of prior warning.
Described depression bar 6 is positioned at and is with spring 5 on fairlead and the depression bar 6 and spring 5 one ends touch mutually with the boss face on the depression bar 6.
Claims (2)
1. strongbox burglar alarm, comprise strongbox (l), battery (4), it is characterized in that: described strongbox (l) bottom is provided with roller (2), roller (2) touches mutually with depression bar (6) one ends, depression bar (6) other end and pressure sensor (7) touch mutually, the signal output part of pressure sensor (7) is connected with the signal input part of controller (3), and the signal output part of controller (3) is connected with alarm (8).
2. a kind of strongbox burglar alarm according to claim 1 is characterized in that: its depression bar (6) is positioned at fairlead, is with spring (5) and spring (5) one ends on the depression bar (6) and touches mutually with the boss face on the depression bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020584928 CN201850913U (en) | 2010-11-01 | 2010-11-01 | Anti-theft alarm for safety box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020584928 CN201850913U (en) | 2010-11-01 | 2010-11-01 | Anti-theft alarm for safety box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850913U true CN201850913U (en) | 2011-06-01 |
Family
ID=44093312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020584928 Expired - Fee Related CN201850913U (en) | 2010-11-01 | 2010-11-01 | Anti-theft alarm for safety box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733709A (en) * | 2012-07-06 | 2012-10-17 | 沈阳工业大学 | Micro air pressure sensing safety box monitor |
| CN103922030A (en) * | 2014-04-24 | 2014-07-16 | 常熟市光辉包装有限公司 | Packaging box with burglary prevention function |
| CN107829649A (en) * | 2017-12-15 | 2018-03-23 | 苏州德特尼罗电子科技有限公司 | It is a kind of to prevent mobile security protection safety cabinet |
-
2010
- 2010-11-01 CN CN 201020584928 patent/CN201850913U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733709A (en) * | 2012-07-06 | 2012-10-17 | 沈阳工业大学 | Micro air pressure sensing safety box monitor |
| CN102733709B (en) * | 2012-07-06 | 2014-06-04 | 沈阳工业大学 | Micro air pressure sensing safety box monitor |
| CN103922030A (en) * | 2014-04-24 | 2014-07-16 | 常熟市光辉包装有限公司 | Packaging box with burglary prevention function |
| CN107829649A (en) * | 2017-12-15 | 2018-03-23 | 苏州德特尼罗电子科技有限公司 | It is a kind of to prevent mobile security protection safety cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20111101 |