CN201933881U - Fingerprint lock for safe - Google Patents
Fingerprint lock for safe Download PDFInfo
- Publication number
- CN201933881U CN201933881U CN201020662467XU CN201020662467U CN201933881U CN 201933881 U CN201933881 U CN 201933881U CN 201020662467X U CN201020662467X U CN 201020662467XU CN 201020662467 U CN201020662467 U CN 201020662467U CN 201933881 U CN201933881 U CN 201933881U
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- Prior art keywords
- dead bolt
- lock
- fingerprint
- mini
- roundabout
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Abstract
The utility model discloses a fingerprint lock for a safe. The fingerprint lock for a safe comprises a safe door and a fingerprint module and is characterized in that the fingerprint module is connected with a motor; a big rotating disc is arranged inside the safe door; the motor is in transmission connection with the big rotating disc; the big rotating disc is in transmission connection with at least one small rotating disc; an eccentric part of the small rotating disc is in transmission connection with two lock bolt components respectively; the two lock bolt components respectively and correspondingly stretch out of two adjacent side walls of the safe door; the lock bolt components comprise first lock bolts, second lock bolts and lock bolt sleeves; the first lock bolts and the second lock bolts are sheathed with the lock bolt sleeves; the second lock bolts are connected with the small rotating disc and arranged at the rear parts of the first lock bolts; lock holes are formed on the side walls of the safe door; the first lock bolts are arranged at the lock holes; and the first lock bolts and the second lock bolts are connected together through transmission components. The fingerprint lock for the safe enhances the safety greatly by improving a lock body transmission mechanism and the lock bolt structure.
Description
Technical field
The utility model relates to a kind of Fingerprint Lock structure, especially relates to a kind of strongbox Fingerprint Lock.
Background technology
Present common a kind of strongbox Fingerprint Lock, the transmission mechanism of its lock body, mostly be directly to drive one or more dead bolt by a rotating disk to move around, and then realization is unblanked and the purpose of locking, and dead bolt is also normally made by a simple plate, though this structure is simple, as long as but the picking lock person stirs rotating disk or prizes dead bolt, make dead bolt toward retraction, just can open lockset, so safety is strong inadequately.
Summary of the invention
At the problems referred to above, the utility model provides a kind of strongbox Fingerprint Lock of a kind of sound construction, high safety.
The utility model is that the technical scheme that its technical problem of solution is adopted is:
A kind of strongbox Fingerprint Lock, comprise the transmission mechanism, motor and the fingerprint module that are arranged in the safe door, described fingerprint module is connected with motor, described motor is connected with transmission mechanism, described transmission mechanism connects at least one dead bolt assembly, it is characterized in that: described transmission mechanism comprises the traffic cycle that is in transmission connection with motor, traffic cycle at least one mini-roundabout that is in transmission connection, the corresponding respectively two adjacent sidewalls that stretch out in safe door of the eccentric part of mini-roundabout two the dead bolt assemblies that are in transmission connection respectively, described two dead bolt assemblies;
Wherein, described dead bolt assembly comprises the lock bolt sleeve of first, second dead bolt and sheathed first, second dead bolt, second dead bolt is connected with mini-roundabout, and is arranged at the first dead bolt rear portion, and described safe door sidewall is provided with lockhole, first dead bolt is arranged at the lockhole place, described first, second dead bolt links together by a transmission component, and during locking, second dead bolt can eject lockhole with first dead bolt, when unblanking, second dead bolt can retract safe door with first dead bolt by transmission component;
Wherein, described transmission component comprises first, second, third connecting rod; Described first connecting rod is " L " shape bar, corner is connected with lock bolt sleeve by a rotating shaft in the middle of it, second connecting rod is arranged at the first dead bolt sidepiece, the both ends of described first connecting rod are hinged with second connecting rod and third connecting rod respectively, the described second dead bolt sidepiece is provided with an articulated section, and articulated section and third connecting rod are hinged.
As the further improvement of such scheme, the eccentric position of described mini-roundabout is articulated with lower link bar, and the rear portion of described lower link bar front end and described second dead bolt is hinged; The eccentric position of described traffic cycle is connected with the eccentric position of described mini-roundabout by a big pull bar.
Further improvement as such scheme, the described mini-roundabout center of circle is articulated with a location device, described positioner is provided with two backstays that form an angle, and the lock bolt sleeve of two dead bolt assemblies on the described same mini-roundabout is corresponding fixedlys connected with one of them backstay.
Wherein, described fingerprint module comprises power supply, fingerprint identification module and control module, and described power supply links to each other with control module and motor, and described control module also links to each other with motor and fingerprint identification module.
The beneficial effects of the utility model are: the Fingerprint Lock of the utility model strongbox adopts the traffic cycle mini-roundabout that is in transmission connection, again by the mini-roundabout dead bolt assembly that is in transmission connection, and then the unlatching that realizes Fingerprint Lock is adopted the two poles of the earth transmission with closed, structure is more firm, and safety is also better; In addition, the dead bolt assembly is provided with first dead bolt, second dead bolt, connect by transmission component between two dead bolts, rotating disk drives second dead bolt and moves inward earlier when unblanking, first dead bolt is motionless, keep blocking, after second dead bolt moved a segment distance, transmission component just drove first dead bolt and moves inward with second dead bolt, the final realization unblanked, the benefit of this design is, the picking lock person can only prize usually and be corrupted to second dead bolt, even if but second dead bolt is destroyed or toward the retraction certain distance, first dead bolt is motionless, keep blocking, door still can not be opened, and this has just strengthened the safety performance of Fingerprint Lock greatly; In addition, each mini-roundabout two dead bolt assemblies that are in transmission connection increase the number of dead bolt assembly, also can strengthen the safety performance of Fingerprint Lock to a certain extent.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is installed to structural representation on the strongbox for the utility model embodiment;
Fig. 2 is the partial exploded view of Fig. 1;
Fig. 3 controls block diagram for the utility model embodiment.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, the disclosed a kind of strongbox Fingerprint Lock of the utility model, comprise safe door 1 and fingerprint module 6, described fingerprint module 6 comprises power supply 61, fingerprint identification module 62 and control module 63, described power supply 61 links to each other with control module 62 and motor 2, described control module 33 also links to each other with motor 2 and fingerprint identification module 62, be provided with a traffic cycle 4 in the described safe door 1, motor 2 is in transmission connection with traffic cycle 4, traffic cycle 4 four mini-roundabouts 5 that are in transmission connection, the eccentric part of mini-roundabout 5 is connected with two dead bolt assemblies 3 respectively, the corresponding respectively two adjacent sidewalls that stretch out in safe door 1 of described two dead bolt assemblies 3; Wherein, traffic cycle 4 is arranged at safe door 1 centre position, four mini-roundabouts were located at the position, four angles of safe door 1 in 5 minutes, wherein, described dead bolt assembly 3 comprises first, second dead bolt 31,32 and sheathed first, second dead bolt 31,32 lock bolt sleeve 33, second dead bolt 32 is connected with mini-roundabout 5, and be arranged at first dead bolt, 31 rear portions, described safe door 1 sidewall is provided with lockhole 11, first dead bolt 31 is arranged at lockhole 11 places, described first, second dead bolt 31,32 link together by a transmission component 34, during locking, second dead bolt 32 can eject lockhole 11 with first dead bolt 31, and when unblanking, second dead bolt 32 can retract safe door 1 with first dead bolt 31 by transmission component 34.
Further, described transmission component 34 comprises first, second, third connecting rod 341,342,343; Described first connecting rod 341 is " L " shape bar, corner is connected with lock bolt sleeve 33 by a rotating shaft 331 in the middle of it, second connecting rod 342 is arranged at first dead bolt, 31 sidepieces, the both ends of described first connecting rod 341 are hinged with second connecting rod 342 and third connecting rod 343 respectively, described second dead bolt, 32 sidepieces are provided with an articulated section 321, and articulated section 321 is hinged with third connecting rod 343.
Wherein, the eccentric position of described mini-roundabout 5 is articulated with lower link bar 36, and the rear portion of described lower link bar 36 front ends and described second dead bolt 32 is hinged, and the eccentric position of described traffic cycle 4 is connected with the eccentric position of described mini-roundabout 5 by a big pull bar 41; The but mini-roundabout 5 and second dead bolt 32, traffic cycle 4 also can be connected by other similar drive mechanisms with mini-roundabout 5, such as the gear connection etc.
In order to ensure lock bolt sleeve 33 fixedly roof pressure on the sidewall of the strongbox 1 that dead bolt assembly 3 is installed, the home position of above-mentioned mini-roundabout 2 is provided with a through hole, can pivot in this through hole a location device 35 is installed, described positioner 35 is provided with two backstays that form an angle 351,352, also can set up an arc junction plate between two backstays 351,352, to strengthen the stability and the fixing of two backstays 351,352, lock bolt sleeve 33 correspondences of two dead bolt assemblies 3 on the described same mini-roundabout 2 are fixedlyed connected with one of them backstay; Certainly,, positioner 35 fixes lock bolt sleeve 33 except being set, also can be by fixing on the sidewall that lock bolt sleeve 33 is directly installed on strongbox, and the latter adopts other reasonable manners.Wherein, dead bolt assembly 3 and positioner were located at the both sides of mini-roundabout 2 in 35 minutes.
Operating principle and the course of action of this utility model embodiment are:
When unblanking:
1, human finger touches fingerprint identification module 62, and fingerprint identification module 62 will be gathered the finger print information of this finger, and the fingerprint signal that collects is sent to control module 63;
2, control module 63 compares the fingerprint that collects with originally being stored in inner fingerprint, if contrast is unsuccessful, 63 of control modules do not send instructions, and will send unlock instruction to motor 2 if contrast successful control module 63, and motor 2 starts;
3, motor 2 starts 4 rotations of back drive traffic cycle, and traffic cycle 4 drives the mini-roundabout 5 that is in transmission connection with it again and rotates, and the dead bolt assembly 3 that 5 drives of mini-roundabout are in transmission connection with it moves; Wherein, second dead bolt 32 in the dead bolt assembly 3 moves inward under the effect of mini-roundabout 5 and separates with first dead bolt 31, this moment, first lock, 31 tongues were motionless, keep blocking, after first, second dead bolt was opened certain distance in 31,32 minutes, first dead bolt 31 just moves with second dead bolt 32 under the effect of transmission component 34 inward, is withdrawn in the safe door 1 up to first dead bolt 31, unblanks to finish.
The operating principle of locking with unblank similarly, also be to drive traffic cycles 4 by motor 2 to rotate, traffic cycle 4 drives mini-roundabout 5 rotations that are in transmission connection with it again, the dead bolt assembly 3 that 5 drives of mini-roundabout are in transmission connection with it moves; Wherein, second dead bolt 32 in the dead bolt assembly 3 moves under the effect of mini-roundabout 5 earlier outward, just promotes first dead bolt 31 and move outward together after second dead bolt 32 touches first dead bolt 31, and up to first dead bolt 31 is ejected lockhole 11, locking finishes.
More than be that preferable enforcement of the present utility model is specified, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite of the utility model spirit, distortion that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (6)
1. strongbox Fingerprint Lock, comprise the transmission mechanism that is arranged in the safe door (1), motor (2) and fingerprint module (6), described fingerprint module (6) is connected with motor (2), described motor (2) is connected with transmission mechanism, described transmission mechanism connects at least one dead bolt assembly (3), it is characterized in that: described transmission mechanism comprises the traffic cycle (4) that is in transmission connection with motor (2), traffic cycle (4) at least one mini-roundabout (5) that is in transmission connection, the eccentric part of mini-roundabout (5) two the dead bolt assemblies (3) that are in transmission connection respectively, described two dead bolt assemblies (3) correspondence respectively stretch out in two adjacent sidewalls of safe door (1);
Wherein, described dead bolt assembly (3) comprises first, second dead bolt (31,32) and sheathed first, second dead bolt (31,32) lock bolt sleeve (33), second dead bolt (32) is connected with mini-roundabout (5), and be arranged at first dead bolt (31) rear portion, described safe door (1) sidewall is provided with lockhole (11), first dead bolt (31) is arranged at lockhole (11) and locates, described first, second dead bolt (31,32) link together by a transmission component (34), during locking, second dead bolt (32) can eject first dead bolt (31) lockhole (11), when unblanking, second dead bolt (32) can retract safe door (1) with first dead bolt (31) by transmission component (34);
Wherein, described transmission component (34) comprises first, second, third connecting rod (341,342,343); Described first connecting rod (341) is " L " shape bar, corner is connected with lock bolt sleeve (33) by a rotating shaft (331) in the middle of it, second connecting rod (342) is arranged at first dead bolt (31) sidepiece, the both ends of described first connecting rod (341) are hinged with second connecting rod (342) and third connecting rod (343) respectively, described second dead bolt (32) sidepiece is provided with an articulated section (321), and articulated section (321) are hinged with third connecting rod (343).
2. a kind of strongbox Fingerprint Lock according to claim 1 is characterized in that: the eccentric position of described mini-roundabout (5) is articulated with lower link bar (36), and the rear portion of described lower link bar (36) front end and described second dead bolt (32) is hinged.
3. a kind of strongbox Fingerprint Lock according to claim 1 is characterized in that: the eccentric position of described traffic cycle (4) is connected with the eccentric position of described mini-roundabout (5) by a big pull bar (41).
4. a kind of strongbox Fingerprint Lock according to claim 3, it is characterized in that: described mini-roundabout (2) center of circle is articulated with a location device (35), described positioner (35) is provided with two backstays that form an angle (351,352), and the lock bolt sleeve (33) of two the dead bolt assemblies (3) on the described same mini-roundabout (2) is corresponding fixedlys connected with one of them backstay.
5. according to claim 1 or 3 described a kind of strongbox Fingerprint Lock, it is characterized in that: four angles of described safe door (1) respectively are provided with a mini-roundabout (5), and described traffic cycle (4) is arranged at safe door (1) centre position.
6. a kind of strongbox Fingerprint Lock according to claim 1, it is characterized in that: described fingerprint module (6) comprises power supply (61), fingerprint identification module (62) and control module (63), described power supply (61) links to each other with control module (62) and motor (2), and described control module (33) also links to each other with motor (2) and fingerprint identification module (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020662467XU CN201933881U (en) | 2010-12-16 | 2010-12-16 | Fingerprint lock for safe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020662467XU CN201933881U (en) | 2010-12-16 | 2010-12-16 | Fingerprint lock for safe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933881U true CN201933881U (en) | 2011-08-17 |
Family
ID=44445404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020662467XU Expired - Fee Related CN201933881U (en) | 2010-12-16 | 2010-12-16 | Fingerprint lock for safe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933881U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418439A (en) * | 2011-10-26 | 2012-04-18 | 中山普润斯电源设备技术有限公司 | Novel double-locking charging energy storage box |
| CN106245937A (en) * | 2016-08-15 | 2016-12-21 | 内蒙古机集团北方实业有限公司 | Sentry box |
| CN107399310A (en) * | 2017-07-04 | 2017-11-28 | 北京汽车股份有限公司 | Halting mechanism and automobile |
-
2010
- 2010-12-16 CN CN201020662467XU patent/CN201933881U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418439A (en) * | 2011-10-26 | 2012-04-18 | 中山普润斯电源设备技术有限公司 | Novel double-locking charging energy storage box |
| CN102418439B (en) * | 2011-10-26 | 2013-12-11 | 中山普润斯电源设备技术有限公司 | Novel double-locking charging energy storage box |
| CN106245937A (en) * | 2016-08-15 | 2016-12-21 | 内蒙古机集团北方实业有限公司 | Sentry box |
| CN107399310A (en) * | 2017-07-04 | 2017-11-28 | 北京汽车股份有限公司 | Halting mechanism and automobile |
| CN107399310B (en) * | 2017-07-04 | 2019-11-26 | 北京汽车股份有限公司 | Halting mechanism and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20161216 |