CN103573064A - Anti-theft chain - Google Patents
Anti-theft chain Download PDFInfo
- Publication number
- CN103573064A CN103573064A CN201310476587.9A CN201310476587A CN103573064A CN 103573064 A CN103573064 A CN 103573064A CN 201310476587 A CN201310476587 A CN 201310476587A CN 103573064 A CN103573064 A CN 103573064A
- Authority
- CN
- China
- Prior art keywords
- theft chain
- wireless transmitter
- transmitter module
- shaped frame
- buzzer
- 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.)
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- Burglar Alarm Systems (AREA)
Abstract
The invention provides an anti-theft chain. The anti-theft chain comprises an I-shaped frame, an anti-theft chain and a fixed plate, wherein a slide way is formed on a side plate of the I-shaped frame; one end of the anti-theft chain is fixedly provided with the fixed plate and the other end of the anti-theft chain is provided with a mounting button; the mounting button and a slide way groove are clamped correspondingly. In a use process, the I-shaped frame is mounted on a door body; the two side plates of the I-shaped frame are arranged inside and outside the door body respectively, so that the strength is high; a wireless transmitter module and a buzzer are used as alarming devices so that a protection function of the anti-theft chain is strong; the I-shaped frame at one end can penetrate through the door body so that the anti-theft chain is firm and more potential safety hazards can be eliminated.
Description
Technical field
The invention belongs to mechanical field, particularly a kind of door chain.
Background technology
Door chain is the device of a kind of conventional reinforcement door lock in daily house; one head is fixing, and other end is installed on the chute on door on the wall, plays the effect of strengthening door lock; it is fairly simple that but its part on door is fixed conventionally, can not give the stronger safeguard protection of occupants.
Summary of the invention
The object of this invention is to provide a kind of door chain, this door chain safeguard function is stronger, more solid, can more eliminate safe hidden trouble.
The technical scheme adopting is:
, comprise cap ned, door chain and fixed head.
Its technical essential is:
On a side plate of cap ned, have slideway.
Door chain one end is fixed with fixed head, and the door chain other end has installation button.
Button and slide groove correspondence are installed to be clamped.
On described side plate, be equiped with warning box.Warning box comprises power supply, pressure sensor, wireless transmitter module and buzzer.
Power supply is to pressure sensor, wireless transmitter module and buzzer power supply.
Pressure sensor is connected with wireless transmitter module signal, and wireless transmitter module is connected with buzzer signal.
During use, cap ned is installed on a body, two side plates of cap ned lay respectively at a body inside and outside, intensity is higher.And if while having bad person's opposite house body to apply strength, pressure sensor can detect signal, and send wireless transmitter module to, wireless transmitter module can keep communication connection with the receiving device of building, security personnel can find in time, and buzzer can give the alarm, near people notice also plays the effect of scaring to bad person.
Its advantage is:
This door chain safeguard function is stronger, and the cap ned of one end can penetrate a body, more solid, can more eliminate safe hidden trouble.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of warning box of the present invention.
The specific embodiment
, comprise cap ned 1, door chain 4 and fixed head 5.
On a side plate 2 of cap ned 1, have slideway 3.
On described side plate 2, be equiped with warning box 7.Warning box 7 comprises power supply 8, pressure sensor 9, wireless transmitter module 10 and buzzer 11.
Claims (1)
1. a door chain, comprises cap ned (1), door chain (4) and fixed head (5); It is characterized in that:
On a side plate (2) of cap ned (1), have slideway (3);
Door chain (4) one end is fixed with fixed head (5), and door chain (4) other end has installation button (6);
Button (6) and slide groove (3) correspondence are installed to be clamped;
Upper at described side plate (2), be equiped with warning box (7); Warning box (7) comprises power supply (8), pressure sensor (9), wireless transmitter module (10) and buzzer (11);
Power supply (8) is given pressure sensor (9), wireless transmitter module (10) and buzzer (11) power supply;
Pressure sensor (9) is connected with wireless transmitter module (10) signal, and wireless transmitter module (10) is connected with buzzer (11) signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476587.9A CN103573064A (en) | 2013-10-14 | 2013-10-14 | Anti-theft chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476587.9A CN103573064A (en) | 2013-10-14 | 2013-10-14 | Anti-theft chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103573064A true CN103573064A (en) | 2014-02-12 |
Family
ID=50045712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310476587.9A Pending CN103573064A (en) | 2013-10-14 | 2013-10-14 | Anti-theft chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103573064A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237564A (en) * | 2017-08-14 | 2017-10-10 | 殷海涛 | A kind of anti-theft warning device |
-
2013
- 2013-10-14 CN CN201310476587.9A patent/CN103573064A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237564A (en) * | 2017-08-14 | 2017-10-10 | 殷海涛 | A kind of anti-theft warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |