CN2373518Y - Electromagnetic anti-theft alarm lock - Google Patents
Electromagnetic anti-theft alarm lock Download PDFInfo
- Publication number
- CN2373518Y CN2373518Y CN 98222647 CN98222647U CN2373518Y CN 2373518 Y CN2373518 Y CN 2373518Y CN 98222647 CN98222647 CN 98222647 CN 98222647 U CN98222647 U CN 98222647U CN 2373518 Y CN2373518 Y CN 2373518Y
- Authority
- CN
- China
- Prior art keywords
- lead
- magnet
- key
- lock
- snap
- 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
Links
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an electromagnetic antitheft alarm lock. The utility model is composed of a key (1) with a magnet (19), a lock spring provide with a flux guide post (7), a normally opened switch (8) which is arranged on a lock body (3) and is linked by a ball (4), a normally closed switch (15) linked by a guide post (16) and the flux guide post (17), and a power supply alarm (20), wherein, the polarity of the magnet (19) arranged on the key (1) is corresponding to the polarity of a magnet arranged on the flux guide post (17), the tooth shape of the key is correct, and a lock can be unlocked; if any point is wrong, the alarm and the high voltage electric shock can be caused. The utility model has the advantages of safety and practicality, the utility model can be widely used for an ordinary cylinder lock and generation changing locks of an automobile and a motorcycle, and the utility model can be singly made into an antitheft magnetic lock.
Description
The utility model relates to a kind of lockset, exactly belongs to a kind of electromagnetism anti-theft alarm lock.
Existing lockset is common spring lock particularly, can not antitheft effectively, pick-proof, there is not antiforge function for normal key yet, and particularly just arbitrarily duplicate and can open lock, can not report to the police, do not possess simultaneously, electromagnetism links.
The purpose of this utility model just is that design provides and can realizes that copy key can not open, and can realize the electromagnetism interlock again, has a kind of electromagnetism anti-theft alarm lock of anti-theft alarm function.
The utility model is to realize like this, it is characterized in that by key (1), snap (2), lock body (3) is formed the main body of lock, the fixing spring (5) of lead sealing (6) on the lock body (3) cooperatively interacts the pellet shot from a slingshot on pellet shot from a slingshot (4) and the snap (2), and on the snap (2) slidably magnetic conductance post (17) interact and link respectively by the magnet (19) on the magnet on it (18) and the key (1) by the normal open switch (8) of snap (4) interlock, normally closed switch (15) by guide pillar (16) interlock, and make lead (9), lead (10), lead (11) be connected lead (12) joining power alarm and form alarm circuit, have magnet (19) on the key (1), be equipped with on the snap (2) on magnetic conductance post (17) the magnetic conductance post magnet (18) is housed, and magnet (19) will be installed relatively with magnetoelectricity (19) magnetic pole, and the normally closed switch (15) that can lean on guide pillar (16) outwards to move and open is installed on lock body (3), go up installation pellet shot from a slingshot (4) one sides once replacement spring (6) is arranged and the normal open switch of lead sealing (5) effect on the pellet shot from a slingshot at lock body (3), draw electric lead (10) respectively, lead (11) with make the wherein joining lead (12) that is connected of a line of two switches, on lead (11) connection and power supply alarming device one prap, lead (11) then is connected in series in power supply other in alarm (20) and extremely goes up.Snap (2) and guide pillar (16) corresponding section of being characterised in that of the present utility model is provided with a circle guide pillar groove around snap (2) whole body; Feature of the present utility model is that also going up the fixing lead (9) of fixed screw (21) by lock body (3) links with the high-tension coil that is parallel on the alarm, produces high-tension electricity when incorrect key is inserted and produces other antitheft effect.
The utility model compared with prior art has following advantage, and the one, make lockset be equipped with the magnetic key defencive function, accomplish that magnetic anti-theft or key are false proof; The 2nd, have power supply alarming and high pressure anti-theft feature; have rational in infrastructure; and can realize that single magnetic key is antitheft; more can be combined into high pressure and warning duplicate protection and anti-theft measure; can be widely used in the common spring lock; safe-guard door lock, it is good to make simple antifalsification, is a kind of new lockset of burglar alarm of practical safety.
Now contrast a description of drawings embodiment of the present utility model:
Accompanying drawing 1 is a sectional drawing of the present utility model;
Accompanying drawing 2 is electrical schematic diagrams of the present utility model;
Among the figure, (1) key, (2) snap, (3) lock body, (4) pellet shot from a slingshot, (5) lead sealing, (6) spring, (7) lead, (8) normal open switch, (9) lead, (10) lead, (11) lead, (12) connect lead, (13) spring, (14) dead bolt, (15) normally closed switch, (16) guide pillar, (17) magnetic conductance post, (18) magnet, (19) magnet, (20) power supply alarming device.
The utility model is by snap (2) and lock body (3), pellet shot from a slingshot (4), spring (5), lead sealing (6), fixed screw (7), normal open switch (8), and spring (13) dead bolt (14), normally closed switch (15), guide pillar (16), magnetic conductance post (17), magnet (18), magnet (19) and power supply alarming device are formed.With the join normal open switch (8) of one group of spring function of angle of transformation of pellet shot from a slingshot, draw root lead (10) and connecting conducting wire (12), in lock and the relative side of installation pellet shot from a slingshot one side, be provided with normally closed switch (15) and draw lead (11) and connecting conducting wire (12), the normally closed switch action is mounted on the inner moving guide pillar (16) of magnetic conductance post (17) heap of snap (2) and opens, when having magnet (19) on the key (1) and when relative with the magnet polarity on the magnetic conductance post (17), magnetic conductance post (17) is outwards moved and push guide pillar (16) open, thereby the key with correct tooth shape is opened lockset, and make power supply alarming device (20) and lead (9), lead (10), lead (11) and connection lead (12) form off state, and can open lockset, magnetic key inserts or shaped as key bit also can not make alarm work to not opening lockset when being provided with, thereby realization burglar alarm, utility model can not used alarm circuit, and use magnetic guide pillar (18) and the key that has magnet to realize antitheft separately, when to be provided with magnet (19) or magnet (19) be not relative even use identical profile of tooth key with magnet (17) polarity on the magnetic conductance post (16), lock is opened, also can be realized the magnetic anti-theft function.
Claims (4)
1, a kind of electromagnetism anti-theft alarm lock, it is characterized in that by key (1), snap (2), lock body (3), pellet shot from a slingshot (4), lead sealing (5), spring (6), lead (7), normal open switch (8), lead (9), lead (10), lead (11), connect lead (12), spring (13), dead bolt (14), normally closed switch (15), guide pillar (16), magnetic conductance post (17), magnet (18), magnet (19), power supply alarming device (20) is formed, have magnet (19) on the key (1), magnetic conductance post (17) and magnet (19) are installed on the snap (2) will be installed relatively with magnet (18) magnetic pole on the magnetic conductance post (17), and at the last normally closed switch (15) that can lean on guide pillar (16) outwards to move and open of installing of lock body (3), go up the normal open switch that replacement lead sealing (5) and spring (6) effect are arranged on one group of pellet shot from a slingshot that pellet shot from a slingshot (4) one sides are installed at lock body (3) and draw lead (10) respectively, lead (11) with make the wherein line lead (12) that is connected of two switches, lead (11) connects with power supply alarming clamors on (20) one praps, and lead (11) then other one is extremely gone up in the alarm coupled in series in power supply.
2, according to the described a kind of electromagnetism anti-theft alarm lock of claim 1, it is characterized in that key (1) is provided with magnet (19), slidably magnetic conductance post (17) is installed on the snap (2), and the magnet (18) on the magnetic conductance post (17) wants magnetic relative when cooperating with on the key magnet.
3,, it is characterized in that snap (2) and guide pillar (16) corresponding section are provided with around the guide pillar groove of the snap whole body one circle according to the described a kind of electromagnetism anti-theft alarm lock of claim 1.
4, require 1 or 3 described one to catch the electromagnetism anti-theft alarm lock according to patent, it is characterized in that going up the fixing lead (9) of fixed screw (21) by lock body (3) links with the high pressure, the coil that are parallel on the alarm, produces high pressure when incorrect key is inserted and makes key charged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222647 CN2373518Y (en) | 1998-10-16 | 1998-10-16 | Electromagnetic anti-theft alarm lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222647 CN2373518Y (en) | 1998-10-16 | 1998-10-16 | Electromagnetic anti-theft alarm lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2373518Y true CN2373518Y (en) | 2000-04-12 |
Family
ID=33973930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98222647 Expired - Fee Related CN2373518Y (en) | 1998-10-16 | 1998-10-16 | Electromagnetic anti-theft alarm lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2373518Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677372A (en) * | 2019-03-11 | 2020-09-18 | 天津大学 | A realization method of a combined door lock system based on electromagnetic lock and ball lock |
| CN113090113A (en) * | 2021-04-08 | 2021-07-09 | 霍彦华 | Magnetic key and magnetic pairing anti-theft alarm lock |
-
1998
- 1998-10-16 CN CN 98222647 patent/CN2373518Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677372A (en) * | 2019-03-11 | 2020-09-18 | 天津大学 | A realization method of a combined door lock system based on electromagnetic lock and ball lock |
| CN113090113A (en) * | 2021-04-08 | 2021-07-09 | 霍彦华 | Magnetic key and magnetic pairing anti-theft alarm lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2373518Y (en) | Electromagnetic anti-theft alarm lock | |
| CN201513017U (en) | Double-key hidden anti-theft alarm door lock | |
| CN202073387U (en) | Electronic antitheft warning lock core | |
| CN2903291Y (en) | Electronic antitheft lock for electrical bicycle and motorcycle | |
| CN103046812A (en) | Remote control lock of electrically operated gate | |
| CN208137661U (en) | A kind of disc brake lock | |
| CN102213048B (en) | Electronic anti-theft alarm lock core | |
| CN201953176U (en) | Antitheft door lock | |
| CN2358165Y (en) | Card magnetic lock | |
| CN2886012Y (en) | Electric cipher key and lock thereof | |
| CN2131149Y (en) | Joint defence alarm for doors and windows | |
| CN201843406U (en) | Automobile anti-theft alarm device | |
| CN2174534Y (en) | Infrared electrooptical cipher alarming anti-theft lock | |
| CN118889214B (en) | Outdoor anti-theft metering ammeter box | |
| CN2457310Y (en) | Anti-theft composite intelligent safety door | |
| CN2282580Y (en) | Anti-theft mechanical cipher lock | |
| CN213124041U (en) | Anti-theft power transformer | |
| CN219826495U (en) | Electronic padlock with multiple protections | |
| CN214153577U (en) | Low-voltage distribution cabinet with theftproof structure | |
| CN201021568Y (en) | Check of theft prevention device for well cover | |
| CN2182867Y (en) | Locking tightly type puzzle and alarming door | |
| CN2417249Y (en) | Electro-optical magnetic control lock | |
| CN2554294Y (en) | Electronic anti-theft lock for bicycle and motorcycle | |
| CN112240518A (en) | Theftproof lithium cell street lamp | |
| CN2479143Y (en) | Magnetic composite cylinder lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |