CN105064804A - Security door anti-opening device and anti-theft method by means of security door anti-opening device - Google Patents
Security door anti-opening device and anti-theft method by means of security door anti-opening device Download PDFInfo
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- CN105064804A CN105064804A CN201510381606.9A CN201510381606A CN105064804A CN 105064804 A CN105064804 A CN 105064804A CN 201510381606 A CN201510381606 A CN 201510381606A CN 105064804 A CN105064804 A CN 105064804A
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- door
- control module
- metallic rod
- lock bolt
- main control
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Abstract
The invention discloses a security door anti-opening device comprising a digital steering engine, the digital steering engine comprises a steering engine arm, the steering engine arm is connected with a metal rod, and the end of the metal rod is opposite to the end of a dead bolt of a door lock. The metal rod is driven by the steering engine arm, the motion direction of the metal rod and the motion direction of the dead bolt of the door lock are in the same straight line, in a normal state, the metal rod blocks the retreat path of the dead bolt of the door lock, and the door lock cannot be opened by keys. The security door anti-opening device also comprises a remote control module used for sending remote control instructions to a master control module, and the master control module used for receiving the remote control instructions sent by the remote control module and outputting control instructions to the digital steering engine. By employing the security door anti-opening device, thieves cannot use novel tools such as tools, skeleton keys, tinfoil and the like to open the security door, if the anti-theft protection function is not relieved, the door lock cannot be opened by any tools and keys, even original keys cannot open the security door, and an alarm is triggered to give a sound alarm. The security door anti-opening device is compact in structure and low in installation and manufacture cost.
Description
Technical field
The present invention relates to safe-guard door lock, particularly prevent thief from opening door lock with instrument, master key, tinfoil etc. and device prevented out by a kind of security door of designing and adopt security door to prevent out that device carries out antitheft method.
Background technology
Security door is applicable to the places such as civilian construction, house, highrise building, safe care registry, Finance Department, and the maximum feature of security door is that fail-safe is strong, have sturdy and durable, open flexibly, the feature such as good looking appearance.And in actual life, safe-guard door lock is often opened by instrument, master key, tinfoil etc. by robber.
Specify according to " anti-theft safety door general technical specifications ", qualified security door utilized the portable power tools such as ordinary hand tools and Electric portable drill such as chisel, screwdriver, crowbar cannot pry open or open on door leaf the opening of 615 square millimeters in 15 minutes, or in the semicircle of keyed end 150 square millimeters, open the opening of 38 square millimeters, that is existing security door still can just the opening of opening door lock time some can send warning, but security door has been unlocked and has not played final anti-theft function.
Existing anti-theft lock structure is complicated, and installation cost of manufacture is high, and use loaded down with trivial details, fail-safe is poor.
Summary of the invention
In view of this, the object of this invention is to provide a kind of security door and prevent driving device, protection door lock can not be unlocked and send warning; its structure is simple in addition, installation cost of manufacture is low; easy to use, fail-safe is strong, the present invention also provide a kind of adopt above-mentioned security door to prevent out device carries out antitheft method.
An object of the present invention is achieved through the following technical solutions:
This kind of security door is prevented driving device, comprises
Digital rudder controller, described digital rudder controller comprises steering wheel arm, steering wheel arm is connected with a Metallic rod, the termination of described Metallic rod and the termination of Door-lock bolt are oppositely arranged, described Metallic rod is under the drive of steering wheel arm, and the direction of motion of its direction of motion and Door-lock bolt is on same straight line, under normality, Metallic rod blocks the path of Door-lock bolt rollback, and door lock cannot be opened by key;
Remote control module, for sending telecommand to main control module;
Main control module, for receiving the telecommand that remote control module sends, and exports control instruction to digital rudder controller, realizes controlling the operation of digital rudder controller;
Power supply, for powering to above-mentioned each parts.
Further, also comprise alarm, described Metallic rod and Door-lock bolt all access the alarm trigger circuit of main control module, and when the termination of Metallic rod and Door-lock bolt contacts, main control module obtains triggering signal and control alarm sending alarm signal.
Further, also comprise a magnetic inductor, described door magnetic inductor is arranged at security door periphery by conventional mounting means, described door magnetic inductor and main control module electrically connect, described door magnetic inductor for judging the on off state of door, when the door closes, described door magnetic inductor sends a signal to master control module controls steering wheel and turns to anti-angle of release degree, the position even if Metallic rod is in the normal state, blocks the path of Door-lock bolt rollback, starts and prevents opening function.
Further, described digital rudder controller is high accuracy model plane stages of digital steering wheel;
Further, the spacing between described Metallic rod termination and Door-lock bolt termination is set to 1mm-2mm.
Two of object of the present invention is achieved through the following technical solutions:
Device carries out antitheft method to adopt foregoing security door to prevent out, the method is that the steering wheel arm by digital rudder controller connects a Metallic rod, the termination of Metallic rod and the termination of Door-lock bolt are oppositely arranged, Metallic rod is under the drive of steering wheel arm, the direction of motion of its direction of motion and Door-lock bolt is on same straight line, under normality, Metallic rod blocks the path of Door-lock bolt rollback, and door lock cannot be opened by key; When main control module receives the telecommand of the releasing Metallic rod locking that remote control module sends, main control module exports control instruction to digital rudder controller, the steering wheel arm straps of digital rudder controller is moved Metallic rod and is retreated, for the rollback of Door-lock bolt reserves space, thus the operator of outside normally can open door by key; In other situations, described Metallic rod blocks the rollback direction of Door-lock bolt, and outside operator cannot open door by key.
Further, described antitheft method also comprises installation alarm, described Metallic rod and Door-lock bolt all access the circuits for triggering of main control module, and when the termination of Metallic rod and Door-lock bolt contacts, main control module controls alarm after obtaining triggering signal and sends alarm signal.
Further, described method also comprises and arranges a magnetic inductor by conventional mounting means at security door periphery, described door magnetic inductor and main control module electrically connect, when the door closes, described door magnetic inductor sends a signal to master control module controls steering wheel and turns to anti-angle of release degree, the position even if Metallic rod is in the normal state, blocks the path of Door-lock bolt rollback, starts and prevents opening function.
Further, described method also comprises and arranges energency-unlocking pattern, namely by arranging energency-unlocking evaluator in main control module, when entering energency-unlocking pattern, now key can unlatching burglar-proof door by the action of one group of regular positive and negative twisting lock core, but the time is fixing setting value, twisting or twisting wrong order can not be interrupted in midway, otherwise main control module will re-start timing.
Further, also comprise installation alarm, described alarm and main control module electrically connect, and under energency-unlocking pattern, described alarm continues to send alarm signal.
The invention has the beneficial effects as follows:
Security door of the present invention is anti-drives device, when main control module does not receive the signal of remote control module or magnetic inductor, the programme-control transmission mechanism of main control module makes safe-guard door lock cannot action, and now the digital rudder controller of transmission mechanism continues to keep the torsion of 13kg to prevent dead bolt rollback; Thus thoroughly avoid thief to open the possibility of security door with new tools such as instrument, master key, tinfoil; if do not remove anti-theft protection function; don't work what instrument and key all can not opening door lock; or even original-pack key itself also can not be opened; but also can to sound warnings by triggered alarm, only have with after remote controller or magnetic card releasing anti-theft feature, just can unlatching burglar-proof door; compact conformation of the present invention, installation cost of manufacture are low, possess good application value.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from the practice of the present invention.Target of the present invention and other advantages can be realized by manual below and claims and be obtained.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is that a kind of security door of the present invention is prevented opening device structural representation;
Fig. 2 is the connection diagram that Fig. 1 prevents out transmission mechanism in device, dead bolt and alarm.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.Should be appreciated that preferred embodiment only in order to the present invention is described, instead of in order to limit the scope of the invention.
As shown in Figure 1-2, security door of the present invention is anti-drives device, comprising:
(1) digital rudder controller 4: digital rudder controller comprises steering wheel arm, steering wheel arm is connected with a Metallic rod 5, the termination of Metallic rod and the termination of Door-lock bolt 6 are oppositely arranged, and Metallic rod is under the drive of steering wheel arm, and the direction of motion of its direction of motion and Door-lock bolt is located along the same line; Under normality, Metallic rod blocks the path of Door-lock bolt rollback, door lock cannot be opened by key, according to the safe-guard door lock type adopted, a suitable spacing optionally should be provided with between the termination that Metallic rod is relative with Door-lock bolt, in the present embodiment, the spacing between Metallic rod termination and Door-lock bolt is 1mm-2mm;
(2) remote control module 2: for sending telecommand to main control module and the signal of reception remote controller; Remote control module in the present embodiment uses 315 frequency 1527 learning code chip remote controllers;
(3) main control module 1: for receiving the telecommand that remote control module sends, and export control instruction to high accuracy model plane stages of digital steering wheel, realize controlling the operation of high accuracy model plane stages of digital steering wheel;
(4) alarm 7: for sending alarm signal, include but not limited to sound and light alarm, Metallic rod and Door-lock bolt all access the alarm trigger circuit of main control module, when the termination of Metallic rod and Door-lock bolt contacts, main control module obtains triggering signal and controls alarm sending alarm signal.
(5) power supply: for powering to above-mentioned each parts, in the present embodiment, power supply is powered by building 12v power supply box, the step-down of 220v civil power is 12v direct current by this power supply box band backup battery, and after power-off, battery automatic power is to prevent by people as power-off.
In the present invention, high accuracy model plane stages of digital steering wheel is by receiving the signal that transmits of main control module with different angles action, play and allow and do not allow Anti-theft door lock dead bolt rollback, when not allowing rollback, steering wheel continues to keep the torsion of 13kg to prevent dead bolt rollback, and dead bolt can well be prevented to be unlocked under abnormal condition;
Improve further as the present invention, also comprise a magnetic inductor 3, door magnetic inductor is arranged at security door periphery by conventional mounting means, door magnetic inductor and main control module electrically connect, door magnetic inductor, for judging the on off state of door, sends a signal to master control module controls steering wheel when the door closes and turns to anti-angle of release degree, even if Metallic rod is in the normal state, block the path of Door-lock bolt rollback, start and prevent opening function.
Improve further as the present invention, prevent that driving device also comprises master control borad, main control module and remote control module are integrated on master control borad, master control borad is connected with power supply by electric wire, master control borad carries out the backward main control module of voltage stabilizing process to power supply and remote control module is powered, the anti-of this spline structure opens device compact conformation, easy for installation.
Based on the Research idea preventing out device by aforesaid security door, the invention allows for a kind of adopt security door to prevent out device carries out antitheft method, the method connects a Metallic rod by the steering wheel arm of high accuracy model plane stages of digital steering wheel, the termination of Metallic rod and the termination of Door-lock bolt are oppositely arranged, keep the spacing that suitable, Metallic rod is under the drive of steering wheel arm, the direction of motion of its direction of motion and Door-lock bolt is located along the same line, when main control module receives the telecommand of the releasing Metallic rod locking that remote control module sends, main control module exports control instruction to high accuracy model plane stages of digital steering wheel, the steering wheel arm straps of high accuracy model plane stages of digital steering wheel is moved Metallic rod and is retreated, for the rollback of Door-lock bolt reserves space, thus the operator of outside normally can open door by key, in other situations, Metallic rod blocks the rollback direction of Door-lock bolt, and outside operator cannot open door by key.
This antitheft method also comprises installation alarm, Metallic rod and Door-lock bolt all access the alarm trigger circuit of main control module, when the termination of Metallic rod and Door-lock bolt contacts, after main control module obtains triggering signal, alarm signal can be sent by programme-control alarm.
Improve further as the present invention, method also comprises and arranges energency-unlocking pattern, namely by arranging energency-unlocking evaluator in main control module, when anti-open device break down time, now key can unlatching burglar-proof door by the action of one group of regular positive and negative twisting lock core, but the time is fixing setting value, twisting or twisting wrong order can not be interrupted in midway, otherwise main control module will re-start timing, in this mode, alarm continues to send alarm signal.Illustrate: if be set in 30 seconds as " on-off-on-off-on-off ", namely first will twist lock core makes dead bolt termination and Metallic rod connect, then anti-twisted making it disconnects, and then twist lock core dead bolt termination and Metallic rod are connected, and then disconnect, and then connect, and then disconnect, if completed above-mentioned action in 30 seconds, then programmed decision is that energency-unlocking meets setting, Metallic rod meeting automatic rollback, for the rollback for Door-lock bolt reserves space, thus the operator of outside normally can open door by key.
In actual applications, user can be combined on a remote control to arrange remote controller key to open or close and prevent opening device anti-theft feature, thus substantially increases safety.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present invention.
Claims (10)
1. security door is anti-leaves device, it is characterized in that: comprise
Digital rudder controller (4), described digital rudder controller comprises steering wheel arm, steering wheel arm is connected with a Metallic rod (5), the termination of the termination of described Metallic rod and Door-lock bolt (6) is oppositely arranged, described Metallic rod is under the drive of steering wheel arm, and the direction of motion of its direction of motion and Door-lock bolt is on same straight line, under normality, Metallic rod blocks the path of Door-lock bolt rollback, and door lock cannot be opened by key;
Remote control module (2), for sending telecommand to main control module;
Main control module (1), for receiving the telecommand that remote control module sends, and exports control instruction to digital rudder controller, realizes controlling the operation of digital rudder controller;
Power supply, for powering to above-mentioned each parts.
2. security door according to claim 1 is anti-drives device, it is characterized in that: also comprise alarm (7), described Metallic rod and Door-lock bolt all access the alarm trigger circuit of main control module, when the termination of Metallic rod and Door-lock bolt contacts, main control module obtains triggering signal and controls alarm sending alarm signal.
3. security door according to claim 1 is anti-drives device, it is characterized in that: also comprise a magnetic inductor (3), described door magnetic inductor is arranged at security door periphery by conventional mounting means, described door magnetic inductor and main control module electrically connect, described door magnetic inductor is for judging the on off state of door, when the door closes, described door magnetic inductor sends a signal to master control module controls steering wheel and turns to anti-angle of release degree, the position even if Metallic rod is in the normal state, block the path of Door-lock bolt rollback, start and prevent opening function.
4. security door according to claim 1 and 2 is anti-drives device, it is characterized in that: described digital rudder controller is high accuracy model plane stages of digital steering wheel.
5. security door according to claim 1 and 2 is anti-drives device, it is characterized in that: the spacing between described Metallic rod termination and Door-lock bolt termination is set to 1mm-2mm.
6. adopt security door as claimed in claim 1 to prevent out that device carries out antitheft method, it is characterized in that: the method is that the steering wheel arm by digital rudder controller connects a Metallic rod, the termination of Metallic rod and the termination of Door-lock bolt are oppositely arranged, Metallic rod is under the drive of steering wheel arm, the direction of motion of its direction of motion and Door-lock bolt is on same straight line, under normality, Metallic rod blocks the path of Door-lock bolt rollback, and door lock cannot be opened by key; When main control module receives the telecommand of the releasing Metallic rod locking that remote control module sends, main control module exports control instruction to digital rudder controller, the steering wheel arm straps of digital rudder controller is moved Metallic rod and is retreated, for the rollback of Door-lock bolt reserves space, thus the operator of outside normally can open door by key; In other situations, described Metallic rod blocks the rollback direction of Door-lock bolt, and outside operator cannot open door by key.
7. the security door that adopts as claimed in claim 6 prevents out that device carries out antitheft method, it is characterized in that: described antitheft method also comprises installation alarm, described Metallic rod and Door-lock bolt all access the circuits for triggering of main control module, when the termination of Metallic rod and Door-lock bolt contacts, main control module controls alarm after obtaining triggering signal and sends alarm signal.
8. the security door that adopts as claimed in claim 6 prevents out that device carries out antitheft method, it is characterized in that: described method also comprises and arranges a magnetic inductor by conventional mounting means at security door periphery, described door magnetic inductor and main control module electrically connect, when the door closes, described door magnetic inductor sends a signal to master control module controls steering wheel and turns to anti-angle of release degree, the position even if Metallic rod is in the normal state, blocks the path of Door-lock bolt rollback, starts and prevents opening function.
9. the security door that adopts as claimed in claim 6 prevents out that device carries out antitheft method, it is characterized in that: described method also comprises and arranges energency-unlocking pattern, namely by arranging energency-unlocking evaluator in main control module, when entering energency-unlocking pattern, now key can unlatching burglar-proof door by the action of one group of regular positive and negative twisting lock core, but the time is fixing setting value, twisting or twisting wrong order can not be interrupted in midway, otherwise main control module will re-start timing.
10. the security door that adopts as claimed in claim 9 prevents out that device carries out antitheft method, and it is characterized in that: also comprise installation alarm, described alarm and main control module electrically connect, and under energency-unlocking pattern, described alarm continues to send alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510381606.9A CN105064804A (en) | 2015-07-02 | 2015-07-02 | Security door anti-opening device and anti-theft method by means of security door anti-opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510381606.9A CN105064804A (en) | 2015-07-02 | 2015-07-02 | Security door anti-opening device and anti-theft method by means of security door anti-opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105064804A true CN105064804A (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510381606.9A Pending CN105064804A (en) | 2015-07-02 | 2015-07-02 | Security door anti-opening device and anti-theft method by means of security door anti-opening device |
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| CN (1) | CN105064804A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687294A (en) * | 2017-09-29 | 2018-02-13 | 卫晓龙 | A kind of two-way anti-lock device |
| CN108590355A (en) * | 2017-12-29 | 2018-09-28 | 新开普电子股份有限公司 | Low-power consumption bluetooth communicates door lock |
| CN108756483A (en) * | 2018-05-25 | 2018-11-06 | 深圳市蓝恒电子科技有限公司 | Door lock shutdown condition detection method and detecting system |
| CN113212366A (en) * | 2021-04-02 | 2021-08-06 | 深圳黑砂科技有限公司 | Anti-theft device |
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| CN2056687U (en) * | 1989-10-19 | 1990-05-02 | 李明 | Electronic sound control alarm door lock of multi function mechanic cipher electronic door bell |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687294A (en) * | 2017-09-29 | 2018-02-13 | 卫晓龙 | A kind of two-way anti-lock device |
| CN108590355A (en) * | 2017-12-29 | 2018-09-28 | 新开普电子股份有限公司 | Low-power consumption bluetooth communicates door lock |
| CN108756483A (en) * | 2018-05-25 | 2018-11-06 | 深圳市蓝恒电子科技有限公司 | Door lock shutdown condition detection method and detecting system |
| CN113212366A (en) * | 2021-04-02 | 2021-08-06 | 深圳黑砂科技有限公司 | Anti-theft device |
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