CN112907858A - Anti-damage reminding device for coded lock control panel - Google Patents
Anti-damage reminding device for coded lock control panel Download PDFInfo
- Publication number
- CN112907858A CN112907858A CN202110230604.5A CN202110230604A CN112907858A CN 112907858 A CN112907858 A CN 112907858A CN 202110230604 A CN202110230604 A CN 202110230604A CN 112907858 A CN112907858 A CN 112907858A
- Authority
- CN
- China
- Prior art keywords
- control block
- movably connected
- control panel
- air bag
- lock control
- 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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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
- G08B15/02—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives with smoke, gas, or coloured or odorous powder or liquid
Abstract
The invention relates to the technical field of touch induction and discloses a breakage-proof reminding device of a coded lock control panel, which comprises a safety door, a control block and a piezoelectric crystal, wherein an air bag is movably connected inside the control block, the top of the air bag is movably connected with an electromagnetic valve, the left side of the air bag is movably connected with a first magnetic block, the right side of the air bag is movably connected with a first electromagnet, an alarm device is fixedly arranged inside the control block, and a movable groove is formed inside the control block. This anti-destruction reminding device of trick lock control panel, when someone prizes the control block from the door outside, piezoelectric crystal receives the extrusion and produces deformation and produce the electric current, and two circular telegrams of electro-magnet repel each other with two magnetic paths, promote dielectric plate rebound for piezo-resistor is in the access state, promotes the movable rod, and the current variant becomes solid-state simultaneously, fixes the movable rod, and alarm device and piezo-resistor electric connection, and alarm device sounds and arouses the attention of homeowner, prevents to cause the loss of property.
Description
Technical Field
The invention relates to the technical field of touch induction, in particular to a damage-proof reminding device for a coded lock control panel.
Background
With the development of science and technology, touch screens are more and more widely used in our lives, coded locks are favored by vast users due to the anti-theft capacity and the convenience in use, and the coded locks used at home and abroad at present constitute an electronic lock body and a controller which are separately installed outdoors, a door body and indoors, transmit data to a digital processor for image processing, recognition and comparison, and transmit control signals to a motor driving execution mechanism in the electronic lock body.
But current trick lock is usually only stolen by self procedure, can't take place to contact with the external world when it is used illegally, therefore still have the potential safety hazard at to a great extent, thereby some illegal entrants still can destroy the control panel of trick lock and get into simultaneously, consequently, we have provided a trick lock control panel's prevention of destruction reminding device to solve above problem, make alarm device sound when destroying the trick lock through piezoelectric crystal, release pungent gas and drive illegal person simultaneously, high durability and convenient use, security and reliability have been improved, the loss of financial affairs in the room is avoided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the anti-damage reminding device for the control panel of the coded lock, which has the advantages of convenient use, improved safety and reliability and capability of avoiding financial loss in a room, and solves the problems that the existing coded lock usually only uses a program of the coded lock to guard against theft and cannot be in contact with the outside when being illegally used, so that potential safety hazards still exist to a great extent, and meanwhile, some illegal entrants can damage the control panel of the coded lock to enter the coded lock.
(II) technical scheme
In order to realize the purposes of convenient use, improved safety and reliability and avoiding financial loss in a room, the invention provides the following technical scheme: a breakage-proof reminding device of a coded lock control panel comprises a safety door, a control block and a piezoelectric crystal, wherein an air bag is movably connected inside the control block, the top of the air bag is movably connected with an electromagnetic valve, the left side of the air bag is movably connected with a first magnet, the right side of the air bag is movably connected with a first electromagnet, an alarm device is fixedly installed inside the control block, a movable groove is formed inside the control block, a second magnet is fixedly installed at the bottom of the movable groove, a connecting spring is movably connected at the top of the second magnet, a second electromagnet is movably connected at the top of the connecting spring, a dielectric plate is movably connected at the top of the second electromagnet, a sealing box is fixedly installed inside the control block, an electrorheological body is filled inside the sealing box, a movable rod is inserted inside the sealing box, and an electric push rod is movably connected at the, the internal fixed mounting of control block has the positive plate, the internal fixed mounting of control block has the negative plate, the internal fixed mounting of control block has piezo-resistor.
Preferably, the control block is located the front of emergency exit, and the piezoelectric crystal is located emergency exit and control block, and when someone prized the control block from the door outside, the piezoelectric crystal received the extrusion and produced deformation and produced the electric current.
Preferably, the gasbag is inside to be filled with low concentration ammonia, and the ammonia has pungent smell, can drive the people of sled door.
Preferably, the solenoid valve is electrically connected with the piezoresistor, the solenoid valve is a one-way valve, and when the piezoresistor is switched on, the solenoid valve is opened, so that ammonia gas overflows.
Preferably, the opposite surfaces of the first magnet and the first electromagnet are opposite in polarity, the first electromagnet is electrically connected with the piezoresistor, and when the piezoresistor is switched on, the first electromagnet is electrified and attracted with the first magnet to extrude the air bag.
Preferably, the magnetic poles of the opposite surfaces of the second magnet and the second electromagnet are the same, the second electromagnet is electrically connected with the piezoelectric crystal, and when the piezoelectric crystal generates current, the second electromagnet is electrified and repulses the second magnet, so that the connecting spring extends to push the dielectric plate to move upwards.
Preferably, the positive plate and the negative plate are in the same shape and are symmetrical with respect to the dielectric plate, when the dielectric plate moves upwards, the relative area between the positive plate and the negative plate is increased, the negative plate is electrically connected with the piezoresistor, and when the current between the positive plate and the negative plate is greater than the minimum path voltage of the piezoresistor, the piezoresistor is in a path state.
Preferably, the current variant and piezo-resistor electric connection, and electric putter and piezo-resistor electric connection, when the piezo-resistor route, electric putter moves to the outside, promotes the movable rod, and the current variant becomes solid-state simultaneously, fixes the movable rod, and alarm device and piezo-resistor electric connection, and alarm device sounds the attention that arouses the homeowner, prevents to cause the loss of property.
(III) advantageous effects
Compared with the prior art, the invention provides a breakage-proof reminding device for a coded lock control panel, which has the following beneficial effects:
1. this anti-destruction reminding device of trick lock control panel, when someone prizes the control block from the door outside, piezoelectric crystal receives the extrusion and produces deformation and produce the electric current, and two circular telegrams of electro-magnet repel each other with two magnetic paths, promote dielectric plate rebound for piezo-resistor is in the access state, promotes the movable rod, and the current variant becomes solid-state simultaneously, fixes the movable rod, and alarm device and piezo-resistor electric connection, and alarm device sounds and arouses the attention of homeowner, prevents to cause the loss of property.
2. This tamper-proof reminding device of trick lock control panel, electro-magnet one and piezo-resistor electric connection, when the piezo-resistor route, electro-magnet one circular telegram is inhaled mutually with magnetic path one, extrudees the gasbag, and the inside low concentration ammonia that fills of gasbag, ammonia have pungent smell, and solenoid valve and piezo-resistor electric connection for the solenoid valve is opened, makes the ammonia spill over, drives the person of prying a door, has improved security and reliability, convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial view of portion A of FIG. 1;
FIG. 3 is a schematic view of a balloon deflating configuration according to the present invention;
FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.
In the figure: 1. a safety door; 2. a control block; 3. a piezoelectric crystal; 4. an air bag; 5. an electromagnetic valve; 6. a first magnetic block; 7. an electromagnet I; 8. an alarm device; 9. a movable groove; 10. a second magnetic block; 11. a connecting spring; 12. an electromagnet II; 13. a dielectric plate; 14. a sealing box; 15. an electrorheological fluid; 16. a movable rod; 17. an electric push rod; 18. a positive plate; 19. a negative plate; 20. a voltage dependent resistor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a tamper-proof reminding device for a coded lock control panel comprises a safety door 1, a control block 2 and a piezoelectric crystal 3, wherein the control block 2 is positioned on the front side of the safety door 1, the piezoelectric crystal 3 is positioned between the safety door 1 and the control block 2, when a person prizes the control block 2 from the outside of the door, the piezoelectric crystal 3 is extruded to deform to generate current, the control block 2 is movably connected with an air bag 4, the air bag 4 is filled with low-concentration ammonia gas, the ammonia gas has pungent smell and can drive the person who prizes the door, the top of the air bag 4 is movably connected with an electromagnetic valve 5, the electromagnetic valve 5 is electrically connected with a piezoresistor 20, the electromagnetic valve 5 is a one-way valve, when the piezoresistor 20 is closed, the electromagnetic valve 5 is opened to overflow the ammonia gas, the left side of the air bag 4 is movably connected with a magnetic block 6, and an electromagnet I7 is electrically connected with the piezoresistor 20, when the piezoresistor 20 is switched on, the electromagnet I7 is electrified and attracted with a magnetic block I6 to extrude the air bag 4, the right side of the air bag 4 is movably connected with the electromagnet I7, an alarm device 8 is fixedly arranged in the control block 2, a movable groove 9 is formed in the control block 2, and a magnetic block II 10 is fixedly arranged at the bottom of the movable groove 9.
The opposite surfaces of the magnet block II 10 and the electromagnet II 12 have the same magnetic poles, the electromagnet II 12 is electrically connected with the piezoelectric crystal 3, when the piezoelectric crystal 3 generates current, the electromagnet II 12 is electrified and repulsed with the magnet block II 10, so that the connecting spring 11 extends to push the dielectric plate 13 to move upwards, the top of the magnet block II 10 is movably connected with the connecting spring 11, the top of the connecting spring 11 is movably connected with the electromagnet II 12, the top of the electromagnet II 12 is movably connected with the dielectric plate 13, the inside of the control block 2 is fixedly provided with the sealing box 14, the inside of the sealing box 14 is filled with the current variant 15, the current variant 15 is electrically connected with the piezoresistor 20, the electric push rod 17 is electrically connected with the piezoresistor 20, when the piezoresistor 20 is switched on, the electric push rod 17 moves outwards to push the movable rod 16, and the current variant 15 is changed into a solid state to fix the movable rod 16, alarm device 8 sounds the attention of arousing the house owner, prevent to cause the loss of property, movable rod 16 has been pegged graft to the inside of seal box 14, the inboard swing joint of movable rod 16 has electric putter 17, the inside fixed mounting of control block 2 has positive plate 18, positive plate 18 is the same with negative plate 19's shape, and positive plate 18 and negative plate 19 are symmetrical about dielectric plate 13, when dielectric plate 13 upward movement, relative area increase between positive plate 18 and the negative plate 19, negative plate 19 and piezo-resistor 20 electric connection, when the electric current is greater than piezo-resistor 20's minimum access voltage between positive plate 18 and the negative plate 19, piezo-resistor 20 is in the on-state, the inside fixed mounting of control block 2 has negative plate 19, the inside fixed mounting of control block 2 has piezo-resistor 20.
The working principle is as follows: the control block 2 is positioned on the front face of the safety door 1, the piezoelectric crystal 3 is positioned between the safety door 1 and the control block 2, when someone prizes the control block 2 from the outside of the door, the piezoelectric crystal 3 is squeezed to generate deformation to generate current, the electromagnet II 12 is electrically connected with the piezoelectric crystal 3, when the piezoelectric crystal 3 generates current, the electromagnet II 12 is electrified and repulsed by the magnetic block II 10, so that the connecting spring 11 extends to push the dielectric plate 13 to move upwards, the relative area between the positive plate 18 and the negative plate 19 is increased, the negative plate 19 is electrically connected with the piezoresistor 20, when the current between the positive plate 18 and the negative plate 19 is greater than the minimum pass voltage of the piezoresistor 20, the piezoresistor 20 is in a pass state, at the moment, the electric push rod 17 moves outwards to push the movable rod 16, and the current variant 15 is changed into a solid state to fix the, alarm device 8 sounds the attention that arouses the house owner, prevents to cause the loss of property, and electro-magnet 7 and piezo-resistor 20 electric connection, when the 20 passageways of piezo-resistor, electro-magnet 7 circular telegram is inhaled with a magnetic path 6 mutually, extrudees gasbag 4, and 4 inside low concentration ammonia of filling of gasbag, solenoid valve 5 and piezo-resistor 20 electric connection for solenoid valve 5 opens, makes the ammonia spill over, drives the person of prying a door.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a trick lock control panel's destruction prevention reminding device, includes emergency exit (1), control block (2) and piezoelectric crystal (3), its characterized in that: the internal swing joint of the control block (2) is provided with an air bag (4), the top of the air bag (4) is movably connected with an electromagnetic valve (5), the left side of the air bag (4) is movably connected with a first magnetic block (6), the right side of the air bag (4) is movably connected with a first electromagnet (7), the internal fixed mounting of the control block (2) is provided with an alarm device (8), the internal of the control block (2) is provided with a movable groove (9), the bottom of the movable groove (9) is fixedly provided with a second magnetic block (10), the top of the second magnetic block (10) is movably connected with a connecting spring (11), the top of the connecting spring (11) is movably connected with a second electromagnet (12), the top of the second electromagnet (12) is movably connected with a dielectric plate (13), the internal of the control block (2) is fixedly provided with a sealing box (14), and the interior of the, the inside of seal box (14) is pegged graft and is had movable rod (16), the inboard swing joint of movable rod (16) has electric putter (17), the inside fixed mounting of control block (2) has positive plate (18), the inside fixed mounting of control block (2) has negative plate (19), the inside fixed mounting of control block (2) has piezo-resistor (20).
2. The tamper-proof reminder device for the combination lock control panel according to claim 1, wherein: the control block (2) is positioned on the front surface of the safety door (1), and the piezoelectric crystal (3) is positioned between the safety door (1) and the control block (2).
3. The tamper-proof reminder device for the combination lock control panel according to claim 1, wherein: the air bag (4) is filled with low-concentration ammonia gas, and the ammonia gas has pungent smell.
4. The tamper-proof reminder device for the combination lock control panel according to claim 1, wherein: the electromagnetic valve (5) is electrically connected with the piezoresistor (20), and the electromagnetic valve (5) is a one-way valve.
5. The tamper-proof reminder device for the combination lock control panel according to claim 1, wherein: the opposite surfaces of the first magnetic block (6) and the first electromagnet (7) are opposite in polarity, and the first electromagnet (7) is electrically connected with the piezoresistor (20).
6. The tamper-proof reminder device for the combination lock control panel according to claim 1, wherein: the magnetic poles of the two magnetic blocks (10) and the two electromagnets (12) are the same, and the two electromagnets (12) are electrically connected with the piezoelectric crystal (3).
7. The tamper-proof reminder device for the combination lock control panel according to claim 1, wherein: the positive plate (18) and the negative plate (19) are the same in shape, the positive plate (18) and the negative plate (19) are symmetrical about the dielectric plate (13), and the negative plate (19) is electrically connected with the piezoresistor (20).
8. The tamper-proof reminder device for the combination lock control panel according to claim 1, wherein: the electrorheological body (15) is electrically connected with the piezoresistor (20), and the electric push rod (17) is electrically connected with the piezoresistor (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110230604.5A CN112907858A (en) | 2021-03-02 | 2021-03-02 | Anti-damage reminding device for coded lock control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110230604.5A CN112907858A (en) | 2021-03-02 | 2021-03-02 | Anti-damage reminding device for coded lock control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112907858A true CN112907858A (en) | 2021-06-04 |
Family
ID=76107470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110230604.5A Withdrawn CN112907858A (en) | 2021-03-02 | 2021-03-02 | Anti-damage reminding device for coded lock control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112907858A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506414A (en) * | 2021-06-24 | 2021-10-15 | 海南电网有限责任公司琼海供电局 | Prevent foreign object invasion monitoring and warning device in cable pit |
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| US6584817B1 (en) * | 2002-08-14 | 2003-07-01 | Wfe Technology Corp. | Electronic anti-theft lock |
| CN101812961A (en) * | 2010-03-19 | 2010-08-25 | 王宝根 | Intelligent anti-theft self-defending security door |
| CN111827789A (en) * | 2020-07-22 | 2020-10-27 | 黄倩 | Intelligent mechanical integrated safety anti-theft lock |
| CN212078956U (en) * | 2020-02-01 | 2020-12-04 | 宿迁益创智能科技有限公司 | Intelligent lock with anti-theft alarm function |
| CN212271854U (en) * | 2020-03-15 | 2021-01-01 | 中山市三工金属制品有限公司 | Intelligent fingerprint lock with anti-theft alarm device |
| CN112304420A (en) * | 2020-10-26 | 2021-02-02 | 秦硕 | Accurate measuring device of vibration skew |
| CN112407255A (en) * | 2020-11-19 | 2021-02-26 | 宁波吉鑫机械制造有限公司 | Unmanned aerial vehicle's foot rest protection device |
-
2021
- 2021-03-02 CN CN202110230604.5A patent/CN112907858A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6584817B1 (en) * | 2002-08-14 | 2003-07-01 | Wfe Technology Corp. | Electronic anti-theft lock |
| CN101812961A (en) * | 2010-03-19 | 2010-08-25 | 王宝根 | Intelligent anti-theft self-defending security door |
| CN212078956U (en) * | 2020-02-01 | 2020-12-04 | 宿迁益创智能科技有限公司 | Intelligent lock with anti-theft alarm function |
| CN212271854U (en) * | 2020-03-15 | 2021-01-01 | 中山市三工金属制品有限公司 | Intelligent fingerprint lock with anti-theft alarm device |
| CN111827789A (en) * | 2020-07-22 | 2020-10-27 | 黄倩 | Intelligent mechanical integrated safety anti-theft lock |
| CN112304420A (en) * | 2020-10-26 | 2021-02-02 | 秦硕 | Accurate measuring device of vibration skew |
| CN112407255A (en) * | 2020-11-19 | 2021-02-26 | 宁波吉鑫机械制造有限公司 | Unmanned aerial vehicle's foot rest protection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113506414A (en) * | 2021-06-24 | 2021-10-15 | 海南电网有限责任公司琼海供电局 | Prevent foreign object invasion monitoring and warning device in cable pit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210604 |