CN2291469Y - Anti-theft alarm digital lock - Google Patents
Anti-theft alarm digital lock Download PDFInfo
- Publication number
- CN2291469Y CN2291469Y CN 97206843 CN97206843U CN2291469Y CN 2291469 Y CN2291469 Y CN 2291469Y CN 97206843 CN97206843 CN 97206843 CN 97206843 U CN97206843 U CN 97206843U CN 2291469 Y CN2291469 Y CN 2291469Y
- Authority
- CN
- China
- Prior art keywords
- bolt
- cover plate
- lock core
- housing
- burglar alarm
- 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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Abstract
The utility model relates to an anti-theft alarm digital lock. The outer plane of a lock core is lined with anti-drilled plates which can not happen relative displacement with the lock core, a digital disk base is provided with screw holes which are connected with pins, a cover plate is provided with circular holes which can be inserted with pins, the digital disk base and the cover plate are connected by pins, the inner of a shell body is provided with an anti-sawed bolt. The anti-sawed bolt is controlled by a lug, sheathed with springs, and can discharge to be locked on a lock bolt support, and can extend out of the shell body. An alarm signal output interface and a charging socket are arranged on the shell body. The utility model not only has the general alarm digital lock function, but also has the anti-drilled, anti-twisted, anti-sawed, anti-impacted functions and network alarm functions, particularly the distinctive characteristic in anti-theft performance.
Description
The utility model relates to a kind of lockset, especially relates to a kind of burglar alarm combination padlock of a kind of home dwelling unlatching, locking door.
Known to existing public technology, the security protection means of door adopt padlock, pin tumbler lock mostly in the home dwelling, and these locksets have that perforation exposes, easily corrosion, open ineffectively, and safety factor is little, drawbacks such as wrong-unlocking rate height.Promptly be lockset, can overcome above-mentioned drawback, but do not have anti-drilling, anti-many anti-theft features of turning round, preventing saw, impact force proof with digital alarm device.Its type of alarm also is only limited to the startup buzzer call, and criminal is not had a deterrent effect.To above-mentioned lockset, sled is stolen the involved party also can do smashing destruction to lockset by means such as boring, turn round, saw, pound, and door is opened, and illegally enters esidential building and implements crime, the serious harm people's dwelling house property and life security.
The purpose of this utility model provides a kind of the deficiencies in the prior art that overcome, and sets up anti-drilling, the anti-anti-theft digital alarming lock of turning round, preventing saw, impact force proof function on the prior art basis.
The purpose of this utility model is achieved in that
In the burglar alarm combination padlock of forming by housing, dead bolt box, cover plate, key, knob, plectrum, dead bolt, lock core, digital disk, digital disk seat, lighting pilot lamp, alarm, the outerplanar of lock core is lined with the anti-drilling sheet that relative displacement does not take place with lock core, the screw that connects pin is arranged on the digital disk seat, the circular hole that can insert pin is arranged on the cover plate, and, have one to be subjected to lug control can discharge the anti-saw bolt that is locked in the extended housing that is with spring on the locking bolt frame in the housing by pin linking number encoder basement and cover plate.Be equipped with on the housing can with guard department, the early warning signal output interface of telephone networking and to the circumscription socket of battery charge in locking.
Owing to adopt such scheme; the utility model is except that the function of use that the digital alarm known to having general public technology is locked; also have anti-drilling, anti-turn round, prevent saw, protecting against shock; taking place under the improper situation of unblanking; the early warning signal output interface can with the function of guard department and telephone network alarm; distinguishing feature is especially arranged on theftproof performance; prevented that effectively sled surreptitiously; for public security, guard department in time arrests the criminal that clue and opportunity are provided, and has protected the people's property and life safety effectively.
Below in conjunction with drawings and Examples the specific embodiment of the present utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
With reference to accompanying drawing, the utility model lighting pilot lamp 11 is as proofread digital disk 9 in night.Digital disk 9, digital disk seat 10, lighting pilot lamp 11, anti-drilling sheet 13, lock core 8 are integrated, and insert in the lug 18 through plectrum 6, and are fastenedly connected on cover plate 3 and door with screw, pin 14, screw 15, circular hole 16.Have one to be with spring 20 and to be locked in anti-saw bolt 17 on the locking bolt frame 19 in the housing 1.Key 4 or knob 5 can be controlled the anti-saw of lug 18 releases bolt 17 and extend in the dead bolt box 2 that is fastened on the doorframe with dead bolt 7.Having on housing one can be to the circumscription socket 22 and the early warning signal output interface 21 of alarm 12 and lighting pilot lamp 11 operating voltages charging.
When the utility model inserts lock core 8 with key 4, turn clockwise, promptly be rotated counterclockwise at indoor knob 5, stir with knob 5 through plectrum 6 and to be the lug 18 of rigid body connection status and to drive dead bolt 7, anti-saw bolt 17 is locked on the locking bolt frame 19, and promptly dead bolt 7 contracts simultaneously with anti-saw bolt 17 and door can be opened to housing 1.When key 4 is rotated counterclockwise, then lug 18 compressing locking bolt framves 19 are subjected to displacement, discharge by the anti-saw bolt 17 of locking bolt frame 19 lockings through spring 20, make dead bolt 7 and anti-saw bolt 17 stretch out housing 1 simultaneously, enter dead bolt box 2, promptly be dead bolt 7 by sawed-off, anti-saw bolt 17 can be by not sawed-off yet, door also just can't be opened.
When dead bolt 7 and anti-saw bolt 17 stretch out housing 1 simultaneously and enter dead bolt box 2, the impact force that can bear 6000N.The utility model is equipped with pin 14 between digital disk seat 10 and cover plate 3, can bear the arm of force is 600mm, clamps the moment of torsion that is produced under the digital disk seat 10 single states of exerting oneself at pipe tongs.In addition on the plug face that key 4 inserts, an anti-drilling sheet 13 is set, thereby can prevents that instrument drilling lock core 8 such as electric drill from causing lock core 8 to disintegrate door is opened.When with a certain angle of key 4 counter-rotatings, the utility model promptly is in alert status, during as unnormal unlocking the utility model, except that alarm 12 pipe report to the police, also can be immediately by early warning output interface 21, through telephone and guard department, police administration and beeper network alarm, fundamentally reach antitheft purpose of the present utility model.
Claims (5)
1. burglar alarm combination padlock, form by housing, dead bolt box, cover plate, knob, plectrum, dead bolt, lock core, digital disk, digital disk seat, lighting pilot lamp, alarm, it is characterized in that: the outerplanar of lock core is lined with anti-drilling sheet, the screw that connects pin is arranged on the digital disk seat, the circular hole that can insert pin is arranged on the cover plate, the outer anti-saw bolt of an extended housing is arranged in the housing.
2. a kind of burglar alarm combination padlock according to claim 1 is characterized in that: anti-drilling sheet and lock core outer flat and can producing relative rotation.
3. a kind of burglar alarm combination padlock according to claim 1 is characterized in that: placing the pin between cover plate and the combination disk seat can be riveted joint, welding.
4. a kind of burglar alarm combination padlock according to claim 1 is characterized in that: lug control can discharge and be locked in the anti-saw bolt that is with spring on the locking bolt frame.
5. a kind of burglar alarm combination padlock according to claim 1 is characterized in that: being equipped with on the housing can be with the early warning signal output interface of guard department, telephone networking with to locking the circumscription socket of interior battery charge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97206843 CN2291469Y (en) | 1997-03-27 | 1997-03-27 | Anti-theft alarm digital lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97206843 CN2291469Y (en) | 1997-03-27 | 1997-03-27 | Anti-theft alarm digital lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291469Y true CN2291469Y (en) | 1998-09-16 |
Family
ID=33926740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97206843 Expired - Fee Related CN2291469Y (en) | 1997-03-27 | 1997-03-27 | Anti-theft alarm digital lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291469Y (en) |
-
1997
- 1997-03-27 CN CN 97206843 patent/CN2291469Y/en not_active Expired - Fee Related
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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 | ||
| MM1K | Cease caused by non payment of annual fee |