CN203654911U - Antitheft alarm lock cylinder - Google Patents
Antitheft alarm lock cylinder Download PDFInfo
- Publication number
- CN203654911U CN203654911U CN201320875583.3U CN201320875583U CN203654911U CN 203654911 U CN203654911 U CN 203654911U CN 201320875583 U CN201320875583 U CN 201320875583U CN 203654911 U CN203654911 U CN 203654911U
- Authority
- CN
- China
- Prior art keywords
- pick
- proof
- lock core
- plectrum
- push rod
- 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 - Lifetime
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an antitheft alarm lock cylinder. The antitheft alarm lock cylinder comprises a lock cylinder shaft and a lock cylinder casing coating the lock cylinder shaft. An antitheft mechanism is disposed on the outer end of the lock cylinder and comprises a pick-proof dialing piece, a push rod and a spring. The lock cylinder shaft is provided with a first pick-proof dialing piece aperture. The center part of the top of the pick-proof dialing piece inclines toward edges. The upper end of the pick-proof dialing piece passes through the first pick-proof dialing piece aperture and is bared at a lock hole, and the length of the pick-proof dialing piece is greater than that of the first pick-proof dialing piece aperture. A second pick-proof dialing piece aperture connected to the first pick-proof dialing piece aperture is disposed on the lock pin casing. The push rod is arranged in the second pick-proof dialing piece aperture. The push rod is abutted against the lower end of the pick-proof dialing piece by the spring. A pick-proof box is disposed on the lower end of the lock pin casing. A conductive elastic piece is arranged in the pick-proof box. A through hole cooperating with the push rod is disposed on the upper end of the pick-proof box. The diameter of the through hole is less than that of the spring. The output terminal of the conductive elastic piece is connected to an antitheft control circuit system. The antitheft performance of locks is raised substantially.
Description
Technical field
The utility model belongs to and relates to a kind of lockset, is specifically related to a kind of alarming lock core.
Background technology
For protection personal safety as well as the property safety, the door and window of the buildings such as house or office unit all can be installed lockset.As the core component lock core in lockset, it is the antitheft key position of lockset.And the existing lock core in market is easy to mechanical means technical opening, anti-theft security poor performance.
Utility model content
The purpose of this utility model is to provide one and prevents that special picklock from unblanking, and unblanks or coerced while unblanking at non-correct mechanical key, can alarm, improve the alarming lock core of the safety of lockset.
The technical solution of the utility model is:
A kind of alarming lock core, comprise lock core shaft and be coated on the lock core shell outside lock core shaft, the outer end of this lock core is provided with burglar-proof mechanism, described burglar-proof mechanism comprises pick-proof plectrum, push rod and spring, described lock core shaft is provided with the first pick-proof plectrum perforation, in the middle of described pick-proof plectrum upper end, tilt to both sides, pick-proof plectrum upper end is exposed to keyhole place through the first pick-proof plectrum perforation, and the length of pick-proof plectrum is greater than the length of the first pick-proof plectrum perforation, described lock core shell is provided with the second pick-proof plectrum perforation that is connected the first pick-proof plectrum perforation, described push rod is arranged in the second pick-proof plectrum perforation, push rod by spring top in pick-proof plectrum lower end, described lock core shell lower end is provided with anti prizing box, in described anti prizing box, be provided with electroconductive elastic sheet, anti prizing box upper end is provided with the through hole that coordinates push rod, described through-hole diameter is less than spring diameter, the position of described push rod lower end is corresponding with the position of electroconductive elastic sheet, the output of described electroconductive elastic sheet is connected with theft-proofing control circuit system.
Preferably, described theft-proofing control circuit system comprises central processing unit and loudspeaker, and described central processing unit is connected with the output of electroconductive elastic sheet by wire.
Preferably, described pick-proof plectrum lower end cover has circumferential collar, and described circumferential collar is positioned at the junction of lock core shaft and lock core shell, on described anti prizing box with pick-proof lid.
Circumferential collar be arranged so that pick-proof plectrum use more solid and reliable, arranging of prizing-proof cover played protective action to the electroconductive elastic sheet in anti prizing box.
Preferably, described theft-proofing control circuit system can also comprise the O being connected with remote security system
1signal output interface, described O
1be connected with central processing unit.
O
1the setting of signal output interface, can be connected with remote security system it, thereby plays remote alarms effect, further improves the theftproof performance of this anti-theft lock.
Preferably, the tapered or circular arc in the upper end of described pick-proof plectrum.
The utility model has added burglar-proof mechanism and warning circuit on lock core, inserts after lockhole at foreign matter, and lock core is automatically locked, and is communicated with warning circuit, reports to the police exceeding after the scheduled time.Prying-resistant structure is simple machine driving, safe and reliable, and the theftproof performance of lockset is greatly improved.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the control block diagram of theft-proofing control circuit system.
In figure, 1-key, 2-pick-proof plectrum, the 3-pick-proof plectrum collar, 4-push rod, 5-spring, 6-anti prizing box, 7-electroconductive elastic sheet, 8-pick-proof lid, 9-wire, 10-lock core shell, 11-lock core shaft, 12-keyhole, 13-the first pick-proof plectrum perforation, 14-the second pick-proof plectrum perforation; K-alarm switch, L-loudspeaker, MCU-central processing unit, O
1-remote security system interlock end.
Specific embodiments
Below in conjunction with the specific embodiment, the utility model is described in detail.
The utility model is provided with burglar-proof mechanism in anti-theft lock, anti prizing box and theft-proofing control circuit system.
As illustrated in fig. 1 and 2, a kind of alarming lock core, comprises lock core shaft 11 and is coated on the lock core shell 10 outside lock core shaft 11, the outer end of this lock core is provided with burglar-proof mechanism, and burglar-proof mechanism includes pick-proof plectrum 2, the pick-proof plectrum collar 3, push rod 4, spring 5.In the time having foreign matter to insert the keyhole 12 of lock core, thereby will withstand the pick-proof plectrum 2 that pick-proof plectrum 2 upper ends promote to be arranged in the first pick-proof plectrum perforation 13 glides, and a part that makes pick-proof plectrum 2 lower ends is goed deep in the second pick-proof plectrum perforation 14 of lock core shell 10, lock core shaft 11 and lock core shell 10 are linked, thereby play the locked effect of pick-proof.
Push rod 4 withstands on pick-proof plectrum 2 lower ends by spring 5, lock core shell 10 lower ends are provided with anti prizing box 6, in anti prizing box 6, be provided with electroconductive elastic sheet 7, anti prizing box 6 upper ends are provided with the through hole that coordinates push rod 4, through-hole diameter is less than spring 5 diameters, the position of push rod 4 lower ends is corresponding with the position of electroconductive elastic sheet 7, and electroconductive elastic sheet 7 one end are output, and this output is connected with theft-proofing control circuit system.Theft-proofing control circuit system comprises central processor MCU and loudspeaker L, and central processor MCU is connected with the output of electroconductive elastic sheet 7 by wire 9.
When there being foreign matter to insert cylinder lock at the moment, when antitheft plectrum 2 can be locked by lock core, also can withstand push rod 4, make push rod 4 penetrate in anti prizing box 6 and contact with electroconductive elastic sheet 7 through the through hole of anti prizing box 6 upper ends, now quite as the K switch closure in Fig. 2, make circuit turn-on, when conduction duration exceedes the default time, loudspeaker send alarm signal.
Whole lock core ground connection in the utility model, push rod is communicated with lock core by pick-proof plectrum, when push rod contacts with electroconductive elastic sheet, has just been equivalent to be connected to the theft-proofing control circuit system earth on electroconductive elastic sheet, be alarm switch K closure, theft-proofing control circuit system is powered alarm.
Theft-proofing control circuit system can also comprise O
1signal output interface, is connected with remote security system.Play remote alarms effect.Further improve the theftproof performance of this anti-theft lock.
Claims (5)
1. an alarming lock core, comprise lock core shaft and be coated on the lock core shell outside lock core shaft, it is characterized in that: the outer end of this lock core is provided with burglar-proof mechanism, described burglar-proof mechanism comprises pick-proof plectrum, push rod and spring, described lock core shaft is provided with the first pick-proof plectrum perforation, in the middle of described pick-proof plectrum upper end, tilt to both sides, pick-proof plectrum upper end is exposed to keyhole place through the first pick-proof plectrum perforation, and the length of pick-proof plectrum is greater than the length of the first pick-proof plectrum perforation, described lock core shell is provided with the second pick-proof plectrum perforation that is connected the first pick-proof plectrum perforation, described push rod is arranged in the second pick-proof plectrum perforation, push rod by spring top in pick-proof plectrum lower end, described lock core shell lower end is provided with anti prizing box, in described anti prizing box, be provided with electroconductive elastic sheet, anti prizing box upper end is provided with the through hole that coordinates push rod, described through-hole diameter is less than spring diameter, the position of described push rod lower end is corresponding with the position of electroconductive elastic sheet, the output of described electroconductive elastic sheet is connected with theft-proofing control circuit system.
2. a kind of alarming lock core according to claim 1, is characterized in that: described theft-proofing control circuit system comprises central processing unit and loudspeaker, and described central processing unit is connected with the output of electroconductive elastic sheet by wire.
3. a kind of alarming lock core according to claim 1, is characterized in that: described pick-proof plectrum lower end cover has circumferential collar, and described circumferential collar is positioned at the junction of lock core shaft and lock core shell, on described anti prizing box with pick-proof lid.
4. a kind of alarming lock core according to claim 2, is characterized in that: described theft-proofing control circuit system can also comprise the O being connected with remote security system
1signal output interface, described O
1be connected with central processing unit.
5. according to a kind of alarming lock core described in any one in claim 1-4, it is characterized in that: the tapered or circular arc in the upper end of described pick-proof plectrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875583.3U CN203654911U (en) | 2013-12-30 | 2013-12-30 | Antitheft alarm lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875583.3U CN203654911U (en) | 2013-12-30 | 2013-12-30 | Antitheft alarm lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654911U true CN203654911U (en) | 2014-06-18 |
Family
ID=50921314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320875583.3U Expired - Lifetime CN203654911U (en) | 2013-12-30 | 2013-12-30 | Antitheft alarm lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711376A (en) * | 2013-12-30 | 2014-04-09 | 浙江索伯菲智能科技有限公司 | Anti-theft alarm lock cylinder |
-
2013
- 2013-12-30 CN CN201320875583.3U patent/CN203654911U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711376A (en) * | 2013-12-30 | 2014-04-09 | 浙江索伯菲智能科技有限公司 | Anti-theft alarm lock cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG JIEBO INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG SOBOFE INTELLIGENT TECHNOLOGY CO., LTD. Effective date: 20150202 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310052 HANGZHOU, ZHEJIANG PROVINCE TO: 321404 LISHUI, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150202 Address after: 4, 399 floor, Appollo factory, Qingchuan Road, kettle Town, Jinyun County, Lishui, Zhejiang, 321404 Patentee after: ZHEJIANG JIEBO INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310052 Binjiang District Jiang Hui Road No. 1961 room 1901 International Building and long Patentee before: ZHEJIANG SOBOFE INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |