CN201722981U - Mechanical shift triggering type alarm rail - Google Patents
Mechanical shift triggering type alarm rail Download PDFInfo
- Publication number
- CN201722981U CN201722981U CN2010202509390U CN201020250939U CN201722981U CN 201722981 U CN201722981 U CN 201722981U CN 2010202509390 U CN2010202509390 U CN 2010202509390U CN 201020250939 U CN201020250939 U CN 201020250939U CN 201722981 U CN201722981 U CN 201722981U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- contact pin
- hole
- gusset piece
- fence
- 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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- Fencing (AREA)
Abstract
The utility model relates to an alarm rail, specifically to a mechanical shift triggering type alarm rail, pertaining to the field of the electronic protection alarm reporting apparatus technology. A mechanical shift triggering type alarm rail includes a column (1) and a rail (2), which is characterized in that it also includes a coupler (3), and the coupler further contains a connecting plate (4), a fixed block (5), a photoelectric sensor (6), a touch pin (7), a shaft (8) and a torsion spring (9). The mechanical shift triggering type alarm rail has small external interference, low misinformation rate, lower use and maintenance cost, beautiful and decent appearance.
Description
(1) technical field
The utility model relates to a kind of warning fence, especially relates to a kind of mechanical displacement trigger-type warning fence, belongs to electronic protection warning device technical field.
(2) background technology
At present, the intelligent alarm function of fence adopts electronic technology means such as infrared correlation, high-voltage pulse to realize usually.
Adopt these technological means can allow fence have good intelligent alarm function really, but it lacks and to exist following defective:
1, the perimeter alarm of infrared correlation principle is affected by environment bigger, and misty rain sky regular meeting produces wrong report; The growth of the branch weeds of circumference can influence correlation again, and rate of false alarm is high.
2, the maintenance of fence needs certain technical foundation support, generally needs specialized engineering company to do regular maintenance, and this has brought very big inconvenience to the user.
3, influenced the original overall appearance effect of circumference fence, and cost is higher.
(3) summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of mechanical displacement trigger-type warning fence, and this mechanical displacement trigger-type warning fence is subjected to external interference little, and rate of false alarm is low, and the operation and maintenance cost is lower, and good looking appearance is proper.
The purpose of this utility model is achieved in that
A kind of mechanical displacement trigger-type warning fence comprises: column, fence and coupling, and described coupling includes: gusset piece, fixed block, photoelectric sensor, contact pin, axle and torsion spring;
Have a through hole on the described gusset piece, described fixed block is " U " type, the two ends of described " U " type fixed block are fixed on the gusset piece, the two ends of described " U " type fixed block are positioned at the both sides of the through hole on the gusset piece, described photoelectric sensor is fixed on fixed block " U " type bottom, one end of described contact pin passes the through hole on the gusset piece and is located between the photoelectric sensor, have through hole on the described contact pin, described torsion spring is arranged at described contact pin through hole both sides, described axle passes fixed block, torsion spring and contact pin through hole, and fixes by cottor pin;
Described gusset piece is fixed on the column, and described fence is connected with described contact pin.
The beneficial effect that the utlity model has is:
1, this mechanical trigger-type warning fence need be subjected to just can sending alarm signal after the trampling to a certain degree, is subjected to ectocine less, and rate of false alarm is low.
2, this mechanical trigger-type warning fence working service is simple and convenient, and the user can dismantle coupling at any time voluntarily and safeguard.
3, adopt less coupling to be connected between vertical rod and fence, make that this mechanical trigger-type warning fence overall appearance is proper.
(4) description of drawings
Fig. 1 is the structural representation of the utility model mechanical displacement trigger-type warning fence.
Fig. 2 is the structural representation of coupling of the present utility model.
Fig. 3 is the lateral view of Fig. 2.
Fig. 4 is the vertical view of Fig. 2.
Wherein: column 1, fence 2, coupling 3, gusset piece 4, fixed block 5, photoelectric sensor 6, contact pin 7, axle 8, torsion spring 9.
(5) specific embodiment
As Fig. 1 to Fig. 4, the utility model relates to a kind of mechanical displacement trigger-type warning fence, comprising: column 1, fence 2 and coupling 3, and described coupling 3 includes: gusset piece 4, fixed block 5, photoelectric sensor 6, contact pin 7, axle 8 and torsion spring 9;
Have a through hole on the described gusset piece 4, described fixed block 5 is " U " type, the two ends of described " U " type fixed block 5 are fixed on the gusset piece 4, the two ends of described " U " type fixed block 5 are positioned at the both sides of the through hole on the gusset piece 4, described photoelectric sensor 6 is fixed on " U " type bottom of fixed block 5, one end of described contact pin 7 passes the through hole on the gusset piece 4 and is located between the photoelectric sensor 6, have through hole on the described contact pin 7, described torsion spring 9 is arranged at described contact pin 7 through hole both sides, described axle 8 passes fixed block 5, torsion spring 9 and contact pin 7 through holes, and fixes by cottor pin;
Described gusset piece 4 is fixed on the column 1, and described fence 2 is connected with described contact pin 7.
This mechanical displacement trigger-type warning fence is in the course of the work the time, if fence 2 has been subjected to jamming on, just an end that can make contact pin 7 be located between the photoelectric sensor 6 be upturned, thereby make photoelectric sensor 6 produce alarm signals; When if the power of jamming on removes,, make photoelectric sensor 6 stop to send alarm signal just contact pin 7 can playback under the effect of torsion spring 9.
Claims (1)
1. mechanical displacement trigger-type warning fence, comprise column (1) and fence (2), it is characterized in that: it also comprises coupling (3), and described coupling (3) includes: gusset piece (4), fixed block (5), photoelectric sensor (6), contact pin (7), axle (8) and torsion spring (9);
Described gusset piece has a through hole on (4), described fixed block (5) is " U " type, the two ends of described " U " type fixed block (5) are fixed on the gusset piece (4), the two ends of described " U " type fixed block (5) are positioned at the both sides of the through hole on the gusset piece (4), described photoelectric sensor (6) is fixed on " U " type bottom of fixed block (5), one end of described contact pin (7) passes the through hole on the gusset piece (4) and is located between the photoelectric sensor (6), described contact pin has through hole on (7), described torsion spring (9) is arranged at described contact pin (7) through hole both sides, described axle (8) passes fixed block (5), torsion spring (9) and contact pin (7) through hole, and fix by cottor pin;
Described gusset piece (4) is fixed on the column (1), and described fence (2) is connected with described contact pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202509390U CN201722981U (en) | 2010-07-01 | 2010-07-01 | Mechanical shift triggering type alarm rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202509390U CN201722981U (en) | 2010-07-01 | 2010-07-01 | Mechanical shift triggering type alarm rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722981U true CN201722981U (en) | 2011-01-26 |
Family
ID=43491300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202509390U Expired - Fee Related CN201722981U (en) | 2010-07-01 | 2010-07-01 | Mechanical shift triggering type alarm rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722981U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670241A (en) * | 2013-12-21 | 2014-03-26 | 张朝峰 | Connecting piece for anti-theft guardrail and anti-theft guardrail with connecting piece |
| CN104832071A (en) * | 2013-12-21 | 2015-08-12 | 张朝峰 | Automatic vertical antitheft alarm guardrail manufacturing method |
| WO2015181824A1 (en) * | 2014-05-27 | 2015-12-03 | Bin Uriel | Electronic welded mesh fence |
-
2010
- 2010-07-01 CN CN2010202509390U patent/CN201722981U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670241A (en) * | 2013-12-21 | 2014-03-26 | 张朝峰 | Connecting piece for anti-theft guardrail and anti-theft guardrail with connecting piece |
| CN104818939A (en) * | 2013-12-21 | 2015-08-05 | 张朝峰 | Manufacturing method of antitheft guardrail connecting piece |
| CN104818938A (en) * | 2013-12-21 | 2015-08-05 | 张朝峰 | Antitheft guardrail connector and antitheft guardrail with same |
| CN104832071A (en) * | 2013-12-21 | 2015-08-12 | 张朝峰 | Automatic vertical antitheft alarm guardrail manufacturing method |
| CN104832070A (en) * | 2013-12-21 | 2015-08-12 | 张朝峰 | Automatic vertical wired antitheft alarm guardrail manufacturing method |
| CN104847239A (en) * | 2013-12-21 | 2015-08-19 | 张朝峰 | Burglar-proof guardrail connecting component and wireless burglar-proof guardrail with connecting component |
| CN103670241B (en) * | 2013-12-21 | 2016-01-20 | 苏州汇诚智造工业设计有限公司 | A kind of antitheft protecting fence connector |
| CN104832071B (en) * | 2013-12-21 | 2016-11-23 | 海门市启新塑业有限公司 | A kind of manufacture method of automatic vertical burglar alarm guardrail |
| CN104818939B (en) * | 2013-12-21 | 2016-11-30 | 福建省速卖通电子商务有限公司 | A kind of antitheft protecting fence connector and manufacture method thereof |
| CN104818938B (en) * | 2013-12-21 | 2017-03-29 | 许江锋 | A kind of antitheft protecting fence connector and the antitheft protecting fence with the connector |
| CN104847239B (en) * | 2013-12-21 | 2017-05-17 | 盐城市隆祥机械制造厂 | Burglar-proof guardrail connecting component and wireless burglar-proof guardrail with connecting component |
| WO2015181824A1 (en) * | 2014-05-27 | 2015-12-03 | Bin Uriel | Electronic welded mesh fence |
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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: 20110126 Termination date: 20130701 |