CN102589348B - Robber catching system for shop - Google Patents
Robber catching system for shop Download PDFInfo
- Publication number
- CN102589348B CN102589348B CN201210066172.XA CN201210066172A CN102589348B CN 102589348 B CN102589348 B CN 102589348B CN 201210066172 A CN201210066172 A CN 201210066172A CN 102589348 B CN102589348 B CN 102589348B
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- China
- Prior art keywords
- net
- tightrope
- plc
- soft rope
- separation net
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Abstract
The invention discloses a robber catching system for a shop, which comprises an electric roller shutter door, a separation net, a liquid storage box, an audible and visual alarm, an infrared sensor, an acceleration sensor and a switch assembly. The electric roller shutter door is controlled by a PLC (programmable logic controller), the separation net consists of guide tubes, a soft rope net, soft rope net side clips and soft rope net clamps, the soft rope net can quickly fall along the guide tubes and then is fixed, front and back passages are cut off after the separation net and the electric roller shutter door descend, an urn room is formed by the separation net, the electric roller shutter door and two side walls, lawbreakers are trapped in the urn room, and cannot pass the periphery of the soft rope net to escape due to the design of the soft rope net side clips and the soft rope net clamps of the separation net, the acceleration sensor can trigger the liquid storage box above the lawbreakers when the lawbreaker try to destroy the soft rope net, accordingly, pepper spray or other liquid is poured on the lawbreaker, and acting power of the lawbreakers is further restrained. Accordingly, personal safety and property safety of shop assistants can be protected by the system, and the lawbreakers can be trapped for sufficient time until policemen arrive.
Description
Technical field
The present invention relates to shop security and prevent device, be specifically related to a kind of robber catching system for shop.
Background technology
The present business shop front often has robbery event, a lot of shop Ru Jindian, jeweler's shop etc. are all provided with the first-class supervising device of shooting, but this kind of supervising device can not prevent entering of lawless person or flee from, if lawless person successfully flees from after going smoothly, huge economic loss can be brought.
Summary of the invention
The object of the present invention is to provide a kind of robber catching system for shop, can the lawless person catching and flee from or swarm into be stranded, and available protecting salesman safety.
A kind of robber catching system for shop of the present invention, comprises PLC, and the separation net, electric rolling door and the switch assembly that are electrically connected with PLC respectively; Described separation net comprise inner side, two, left and right fluting conduit, be positioned at the tightrope net between conduit and be located at the net end kayser of conduit lower end, tightrope net side clamp is provided with at the two ends, left and right of tightrope net, the lower end of tightrope net is connected with tightrope network interface card by bottom stay cord, described tightrope net side clamp and tightrope network interface card can slide in conduit, tightrope network interface card and net hold kayser corresponding/clamping, electric initiation pipe is provided with in described separation net upper end, this electric initiation pipe one end and tubes connection, the other end is connected with tightrope network interface card, and this electric initiation pipe is connected with PLC.
Described net end kayser comprises two snap close bodies, and this snap close body is fixed on lock shaft, and the lower end of snap close body is provided with spring, top is provided with stepping brake, the tightrope network interface card of separation net downwards with the clamping of two snap close bodies.
Be provided with infrared inductor in the bottom of separation net, be provided with acceleration transducer on the net at the tightrope of separation net, this infrared inductor is connected with PLC respectively with acceleration transducer.
Be connected with a liquid storage tank with PLC, in this liquid memory, store salt solution, machine oil, capsicum water or other liquid.
Described liquid storage tank comprises the storage barrel be located in rotating shaft, and storage barrel withstands by electromagnetism push rod, and described electromagnetism push rod is connected with PLC.
Described system also comprises the audible-visual annunciator be connected with PLC.
Beneficial effect of the present invention is: after separation net and electric rolling door decline, path before and after having cut off, form a urn room with both sides body of wall, prohibit tired for lawless person wherein, audible-visual annunciator the acoustic luminous passerby of causing can be noted and deter lawless person simultaneously.Due to the tightrope net side clamp of separation net and the design of tightrope network interface card, lawless person can not be passed from tightrope net surrounding and flee from; If when lawless person attempts to destroy tightrope net, the liquid storage tank on its crown will be triggered by acceleration transducer, capsicum water or other liquid is poured on it lawless person, further limit the action edge of lawless person simultaneously; Therefore, this system can protect salesman's person and property safety, is stranded and catches lawless person's sufficiently long time until the arrival of police.
Accompanying drawing explanation
Fig. 1 is the annexation simplified schematic diagram of native system;
Fig. 2 is the structure diagram of separation net;
Fig. 3 is the clamping simplified schematic diagram of net end pintle hook lock and tightrope network interface card;
Fig. 4 is the structural representation sketch of liquid storage tank.
Detailed description of the invention
The present invention is further elaborated for connection with figures and embodiment below:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of robber catching system for shop, comprises PLC 1, and the separation net 3 be connected with PLC respectively, electric rolling door 4 and switch assembly 7;
Described separation net 3 comprises the conduit 32 of inner side, two, left and right fluting, be positioned at the tightrope net 31 be made up of anti-cutting nylon between conduit and the net end kayser 33 being located at conduit lower end, tightrope net side clamp 36 is provided with at the two ends, left and right of tightrope net, the lower end of tightrope net is connected with tightrope network interface card 34 by bottom stay cord 35, described tightrope net side clamp 36 and tightrope network interface card 34 can slide in conduit 32, tightrope network interface card and net hold kayser corresponding/clamping, electric initiation pipe 37 is provided with in described separation net upper end, this electric initiation pipe one end and tubes connection, the other end is connected with tightrope network interface card, this electric initiation pipe is connected with PLC.
Described net end kayser 33 comprises two snap close bodies 331, this snap close body is fixed on lock shaft 332, snap close body can only move up and down along lock shaft, the lower end of snap close body is provided with spring 334, snap close body upwards return can be made, top is provided with stepping brake 333, restriction snap close body to top offset, the tightrope network interface card 34 of separation net impacts and the clamping of two snap close bodies downwards fast; Whether be provided with infrared inductor 8 in the bottom of separation net 3, falling for detecting tightrope net, being provided with the acceleration transducer 6 of signal qbs33 at the tightrope of separation net on the net, this infrared inductor 8 is connected with PLC respectively with acceleration transducer 6; Be connected with a liquid storage tank 5 with PLC 1, in this liquid memory 5, store capsicum water; Described liquid storage tank 5 comprises the storage barrel 51 be located in rotating shaft 52, and capsicum water loads in storage barrel 51, and storage barrel withstands by electromagnetism push rod 53, and push rod is in the state of stretching out at ordinary times, and described electromagnetism push rod is connected with PLC 1; Described system also comprises the audible-visual annunciator 2 that the signal be connected with PLC 1 is SSG21.
Operation principle of the present invention and implementation step as follows:
A () is when lawless person flees from or swarm into shop, salesman is by switch assembly 7 control PLC controller 1, PLC 1 sends signal to electric rolling door 4 and separation net 3, electric rolling door is fallen, the pipe of electric initiation simultaneously 37 explodes, tightrope network interface card 34 is separated with conduit 32, make tightrope net 31 open rapidly under gravity to fall, tightrope network interface card 34 holds kayser 33 to be interlockingly connected with net, tightrope net side clamp 36 now about tightrope net is connected with sleeve pipe 32, the tightrope network interface card 34 of bottom holds kayser 33 fastening with net, therefore lawless person can not get out from the surrounding of tightrope net 31, at this moment separation net and electric rolling door have cut off the antero-posterior pathway of lawless person, a urn room is formed with both sides body of wall, lawless person is trapped in wherein.
B () PLC 1 while step (a) starts audible-visual annunciator 2, cause passerby's vigilance, and deter lawless person.
C () in step (a)., the tightrope net 31 of decline triggers the infrared inductor 8 on separation net, infrared inductor sends signal to PLC 1, and the PLC receiving signal opens acceleration transducer 6 again.
If d () lawless person starts damage containment net 31, the acceleration transducer 6 on it will send signal to PLC 1, the PLC receiving signal again transmission of signal to liquid storage tank 5.
E the electromagnetism push rod 53 of () liquid storage tank 5 is after the signal receiving PLC 1, can shrink push rod and storage barrel 51 is tilted, capsicum water wherein will be poured on it lawless person, further the action edge of restriction lawless person.
Claims (3)
1. a robber catching system for shop, is characterized in that:
Described system comprises PLC (1), and the separation net (3) be electrically connected with PLC respectively, electric rolling door (4) and switch assembly (7); Described system also comprises the audible-visual annunciator (2) be connected with PLC (1);
Described separation net (3) comprises the conduit (32) of inner side, two, left and right fluting, be positioned at the tightrope net (31) between conduit and be located at the net end kayser (33) of conduit lower end, tightrope net side clamp (36) is provided with at the two ends, left and right of tightrope net, the lower end of tightrope net is connected with tightrope network interface card (34) by bottom stay cord (35), described tightrope net side clamp (36) and tightrope network interface card (34) can slide in conduit (32), tightrope network interface card holds the corresponding clamping of kayser with net, electric initiation pipe (37) is provided with in described separation net upper end, this electric initiation pipe one end and tubes connection, the other end is connected with tightrope network interface card, this electric initiation pipe is connected with PLC,
Described net end kayser (33) comprises two snap close bodies (331), this snap close body is fixed on lock shaft (332), the lower end of snap close body is provided with spring (334), top is provided with stepping brake (333), the tightrope network interface card (34) of separation net downwards with the clamping of two snap close bodies;
Be provided with infrared inductor (8) in the bottom of separation net (3), be provided with acceleration transducer (6) on the net at the tightrope of separation net, this infrared inductor (8) is connected with PLC respectively with acceleration transducer (6).
2. robber catching system for shop according to claim 1, is characterized in that: be connected with a liquid storage tank (5) with PLC (1), and this liquid storage tank stores salt solution or machine oil in (5).
3. robber catching system for shop according to claim 2, it is characterized in that: described liquid storage tank (5) comprises the storage barrel (51) be located in rotating shaft (52), storage barrel withstands by electromagnetism push rod (53), and described electromagnetism push rod is connected with PLC (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210066172.XA CN102589348B (en) | 2012-03-14 | 2012-03-14 | Robber catching system for shop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210066172.XA CN102589348B (en) | 2012-03-14 | 2012-03-14 | Robber catching system for shop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102589348A CN102589348A (en) | 2012-07-18 |
| CN102589348B true CN102589348B (en) | 2015-02-25 |
Family
ID=46478347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210066172.XA Expired - Fee Related CN102589348B (en) | 2012-03-14 | 2012-03-14 | Robber catching system for shop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102589348B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2392158Y (en) * | 1999-10-20 | 2000-08-16 | 谢国桢 | Net equipment for catching plunderer |
| CN202485555U (en) * | 2012-03-14 | 2012-10-10 | 西南大学 | Shop robber capturing system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3976098B2 (en) * | 2005-10-17 | 2007-09-12 | 安藤鋼機株式会社 | Security shielding device |
-
2012
- 2012-03-14 CN CN201210066172.XA patent/CN102589348B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2392158Y (en) * | 1999-10-20 | 2000-08-16 | 谢国桢 | Net equipment for catching plunderer |
| CN202485555U (en) * | 2012-03-14 | 2012-10-10 | 西南大学 | Shop robber capturing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102589348A (en) | 2012-07-18 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150225 Termination date: 20180314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |