CN205422213U - Safety lock of structure is unblanked to close in theftproof - Google Patents
Safety lock of structure is unblanked to close in theftproof Download PDFInfo
- Publication number
- CN205422213U CN205422213U CN201620213919.3U CN201620213919U CN205422213U CN 205422213 U CN205422213 U CN 205422213U CN 201620213919 U CN201620213919 U CN 201620213919U CN 205422213 U CN205422213 U CN 205422213U
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- CN
- China
- Prior art keywords
- dead bolt
- lock
- spring bolt
- antitheft
- drive
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a safety lock of structure is unblanked to close in theftproof, including the shell and install the lock core in the shell, the lock core includes mount pad, spring bolt, spring bolt drive assembly and spring bolt theftproof division subassembly, the spring bolt is installed on the mount pad and the mount pad between be sliding connection, the drive of spring bolt drive assembly the spring bolt makes a round trip flexiblely for the mount pad, when the spring bolt stretch out target in place after, the spring bolt theftproof is opened the subassembly and is died the spring bolt lock, spring bolt theftproof open the subassembly by the drive of spring bolt drive assembly is carried out the action of lock deadlock tongue and is removed and die to the lock of spring bolt. The utility model relates to a safety lock of structure is unblanked to close in theftproof passes through the nut can be for spring bolt relative motion's ingenious design for spring bolt drive assembly is the flexible and dead task of drining latch locking body execution lock of drining latch simultaneously, and system reliability is high, and is with low costs, and can protect motor safety through the length that restricts the lead screw, improves the life of safety lock.
Description
Technical field
This utility model relates to field of lockset, the safety lock of a kind of antitheft lock structure.
Background technology
ATM, i.e. ATM, refer to that bank arranges a kind of small machines in different location, utilize the basic household data (being exactly generally bank card) of the magnetic recording client on the glue card of a credit card-sized, client can be carried out withdrawing deposit through machine, deposit, the bank counter service such as transfer accounts, most of clients call Automatic Teller Machine this self-help machine.Money in protection ATM is not stolen and can protect the property safety of the country and people, therefore the safety of the lockset of ATM and important.
Existing safety lock or structure are complicated, cost is high, or simple in construction safety coefficient is low, easily pried open, and safety lock the most all leaves keyhole, for mechanical release method, is difficult to prevent lawless person.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, this utility model provides the safety lock of a kind of antitheft lock structure, safety coefficient height, good stability, has the Purely mechanical prizing-proof safety lock of automatic dead-locking function.
Technical scheme: for achieving the above object, the safety lock of a kind of antitheft lock structure of the present utility model, including shell and the lock core that is arranged in shell, described lock core includes that mounting seat, dead bolt, dead bolt drive assembly and dead bolt antitheft assembly；Described dead bolt be arranged in described mounting seat and and mounting seat between for being slidably connected, described dead bolt drives dead bolt described in Component driver to stretch back and forth relative to mounting seat；After dead bolt stretches out and puts in place, described dead bolt antitheft assembly is locked by dead bolt；Described dead bolt antitheft assembly is driven Component driver perform the action of locked dead bolt and release locked to dead bolt by described dead bolt.
Further, described dead bolt drives assembly to include that drive block, described drive block are arranged on described dead bolt and can slide relative to described dead bolt, and glide direction is the telescopic direction of dead bolt, and the both sides of the glide direction of drive block are equipped with the first spring, described first spring is arranged on dead bolt.
Further, described dead bolt antitheft assembly includes the dead bolt block being symmetricly set on described dead bolt both sides, described dead bolt block can slide relative to described mounting seat, and glide direction is perpendicular to the telescopic direction of dead bolt, and dead bolt block is provided with the second spring away from the side at dead bolt center；Dead bolt block has curved profile near the side at dead bolt center so that stretch out on direction at dead bolt, and the space between two dead bolt blocks is become big by little gradually transition；Being provided with projection on described drive block, described projection is tangent with the dead bolt block curved profile near the side at dead bolt center.
Further, described dead bolt having bulge-structure, after dead bolt stretches out and puts in place, described dead bolt block props up the side of the close dead bolt afterbody of described bulge-structure.
Further, described drive block is nut, and described dead bolt drives assembly also to include that motor and screw mandrel, described screw mandrel are arranged on the output shaft of motor, and nut matches with screw mandrel composition feed screw nut pair.
Further, a length of setting value of described screw mandrel, do not stop operating yet when dead bolt drives Component driver dead bolt to stretch out the rear motor that puts in place or drive the retract rear motor that puts in place of dead bolt to stop operating not yet, described nut departs from described screw mandrel.
Further, dead bolt being provided with sensing chip, stretch out corresponding to dead bolt and put in place and retraction puts in place two location status, the position of sensing chip is equipped with level detection sensor.
Further, also include panel, described be connected on panel to level detection sensor.
Beneficial effect: the safety lock of a kind of antitheft lock structure of the present utility model; can be relative to the ingehious design of dead bolt relative motion by nut; dead bolt is flexible and driving dead bolt locking mechanism performs locked task to make dead bolt drive assembly to simultaneously drive; system reliability is high; and low cost; and motor safety can be protected by the length limiting screw mandrel, improve the service life of safety lock.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of the safety lock of a kind of antitheft lock structure；
Accompanying drawing 2 is to raise the structure chart of safety lock after shell；
Accompanying drawing 3 is the structure chart after lock core part dead bolt is retracted；
Accompanying drawing 4 is the structure chart after lock core part dead bolt stretches out.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
The safety lock of a kind of antitheft lock structure as shown in accompanying drawing 1 to accompanying drawing 4, including external shell 6 and lock core, described lock core includes that mounting seat 1, dead bolt 2, dead bolt drive assembly 3 and dead bolt antitheft assembly 4；Described dead bolt 2 be arranged in described mounting seat 1 and and mounting seat 1 between for being slidably connected, described dead bolt drive assembly 3 drive described dead bolt 2 to stretch back and forth relative to mounting seat 1；After dead bolt 2 stretches out and puts in place, described dead bolt antitheft assembly 4 is by locked for dead bolt 2.Quantity for province cost-effective, simple driving link, described dead bolt antitheft assembly 4 is driven assembly 3 to drive by described dead bolt and performs the action of locked dead bolt 2 and release locked to dead bolt 2, so dead bolt drives assembly 3 to drive dead bolt antitheft assembly 4 while driving dead bolt 2 motion, save cost, and along with the minimizing of driving link, the reliability of system can be improved.
Described dead bolt drives assembly 3 to include motor 31, screw mandrel 32 and nut 33, described nut 33 is arranged on described dead bolt 2 and can slide relative to described dead bolt 2, glide direction is the telescopic direction of dead bolt 2, and the both sides of the glide direction of nut 33 are equipped with the first spring 5, described first spring 5 is arranged on dead bolt 2.Described screw mandrel 32 is arranged on the output shaft of motor 31, and nut 33 matches with screw mandrel 32 composition feed screw nut pair.
Described dead bolt antitheft assembly 4 includes the dead bolt block 41 being symmetricly set on described dead bolt 2 both sides, described dead bolt block 41 can slide relative to described mounting seat 1, glide direction is perpendicular to the telescopic direction of dead bolt 2, and dead bolt block 41 is provided with the second spring 42 away from the side at dead bolt 2 center；Dead bolt block 41 has curved profile near the side at dead bolt 2 center so that stretch out on direction at dead bolt 2, and the space between two dead bolt blocks 41 is become big by little gradually transition；It is provided with projection 331 on described nut 33, described projection 331 is tangent with the dead bolt block 41 curved profile near the side at dead bolt 2 center, on described dead bolt 2, there is bulge-structure 21, after dead bolt 2 stretches out and puts in place, described dead bolt block 41 props up the side of close dead bolt 2 afterbody of described bulge-structure 21.
Use said structure, nut 33 moves to the position that 41 spaces of two dead bolt blocks are bigger, two dead bolt blocks 41 are drawn close to the centre of dead bolt 2 under the thrust of the second spring 42, thus dead bolt block 41 can be with one end away from dead bolt 2 head of bulge-structure 21 near one end of dead bolt 2 head.
When needs unlock, motor 31 inverts, owing to dead bolt 2 is still in by locked state, dead bolt 2 still cannot be retracted, but nut 33 can move relative to it, and the side at close dead bolt 2 center that nut 33 back moves to make projection 331 thereon move to the curved profile of dead bolt block 41 is tangent, thus pushes its center away from dead bolt 2, make dead bolt block 41 no longer prop up bulge-structure 21, thus release locked.Release to dead bolt 2 locked after, nut 33 drives described dead bolt 2 to retract by the first spring 5.
In addition, in order to ensure the safety of motor 31, improve the service life of safety lock, the a length of setting value of described screw mandrel 32, not stopping operating yet when dead bolt drives assembly 3 to drive dead bolt 2 to stretch out the rear motor 31 that puts in place or drive the retract rear motor 31 that puts in place of dead bolt 2 to stop operating not yet, described nut 33 departs from described screw mandrel 32.So, if control system lost efficacy, if motor 31 stops operating the most in time, nut 33 departs from described screw mandrel 32, and motor 31 can only dally, such that it is able to prevent electromechanical locks dead roasting bad.And described nut 33 can be pushed back in situ after the system failure releases by the first spring 5 of nut 33 both sides so that it is fit together the most voluntarily under the rotation of motor 31, reach the effect recovered voluntarily.
In addition, in order to make dead bolt 2 movement position accurately and ensure that motor 31 can stop operating in time, safety lock is provided with position feedback, sensing chip 22 it is provided with on dead bolt 2, stretching out corresponding to dead bolt 2 puts in place and retract, and put in place the position of two location status sensing chips 22 is equipped with level detection sensor 7, described to level detection sensor 7 be limit switch or magnetic induction switch or photoswitch.In order to improve level of integrated system, also including panel 8 in external shell 6, described detection sensor 7 is connected on panel 8, and panel 8 can drive motor 31 rotating, and by making motor 31 stop operating to the feedback signal of level detection sensor 7.
Additionally, due to safety lock does not has the lockhole of external, therefore there is the highest safety.
The safety lock of a kind of antitheft lock structure of the present utility model can be relative to the ingehious design of dead bolt relative motion by nut; dead bolt is flexible and driving dead bolt locking mechanism performs locked task to make dead bolt drive assembly to simultaneously drive; system reliability is high; and low cost; and motor safety can be protected by the length limiting screw mandrel, improve the service life of safety lock.
The above is only preferred implementation of the present utility model; it is noted that, for those skilled in the art; on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (8)
1. the safety lock of an antitheft lock structure, it is characterized in that: include shell (6) and be arranged on the lock core in shell (6), described lock core includes that mounting seat (1), dead bolt (2), dead bolt drive assembly (3) and dead bolt antitheft assembly (4)；Described dead bolt (2) be arranged on described mounting seat (1) upper and and mounting seat (1) between for being slidably connected, described dead bolt driving assembly (3) drives described dead bolt (2) to stretch back and forth relative to mounting seat (1)；After dead bolt (2) stretches out and puts in place, described dead bolt antitheft assembly (4) is by locked for dead bolt (2)；And described dead bolt antitheft assembly (4) by described dead bolt drive assembly (3) drive perform the action of locked dead bolt (2) and release dead bolt (2) locked.
The safety lock of a kind of antitheft lock structure the most according to claim 1, it is characterized in that: described dead bolt drives assembly (3) to include drive block, described drive block is arranged on described dead bolt (2) and above and can slide relative to described dead bolt (2), glide direction is the telescopic direction of dead bolt (2), and the both sides of the glide direction of drive block are equipped with the first spring (5), described first spring (5) is arranged on dead bolt (2).
The safety lock of a kind of antitheft lock structure the most according to claim 2, it is characterized in that: described dead bolt antitheft assembly (4) includes being symmetricly set on the dead bolt block (41) of described dead bolt (2) both sides, described dead bolt block (41) can be slided relative to described mounting seat (1), glide direction is perpendicular to the telescopic direction of dead bolt (2), and dead bolt block (41) is provided with the second spring (42) away from the side at dead bolt (2) center；Dead bolt block (41) has curved profile near the side at dead bolt (2) center so that stretch out on direction at dead bolt (2), and the space between two dead bolt blocks (41) is become big by little gradually transition；Being provided with projection (331) on described drive block, described projection (331) is tangent with the dead bolt block (41) curved profile near the side at dead bolt (2) center.
The safety lock of a kind of antitheft lock structure the most according to claim 3, it is characterized in that: there is on described dead bolt (2) bulge-structure (21), after dead bolt (2) stretches out and puts in place, described dead bolt block (41) props up the side of close dead bolt (2) afterbody of described bulge-structure (21).
5. according to the safety lock of a kind of antitheft lock structure described in any one of claim 1-4, it is characterized in that: described drive block is nut (33), described dead bolt drives assembly (3) also to include motor (31) and screw mandrel (32), described screw mandrel (32) is arranged on the output shaft of motor (31), and nut (33) matches with screw mandrel (32) composition feed screw nut pair.
The safety lock of a kind of antitheft lock structure the most according to claim 5, it is characterized in that: a length of setting value of described screw mandrel (32), not stopping operating yet when dead bolt drives assembly (3) to drive dead bolt (2) to stretch out the rear motor that puts in place (31) or drive the retract rear motor (31) that puts in place of dead bolt (2) to stop operating not yet, described nut (33) departs from described screw mandrel (32).
7. according to the safety lock of a kind of antitheft lock structure described in any one of claim 1-4, it is characterized in that: on dead bolt (2), be provided with sensing chip (22), stretch out corresponding to dead bolt (2) and put in place and retraction puts in place two location status, at sensing chip (22) location, be equipped with level detection sensor (7).
The safety lock of a kind of antitheft lock structure the most according to claim 7, it is characterised in that: also include panel (8), described be connected on panel (8) to level detection sensor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620213919.3U CN205422213U (en) | 2016-03-18 | 2016-03-18 | Safety lock of structure is unblanked to close in theftproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620213919.3U CN205422213U (en) | 2016-03-18 | 2016-03-18 | Safety lock of structure is unblanked to close in theftproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205422213U true CN205422213U (en) | 2016-08-03 |
Family
ID=56520551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620213919.3U Withdrawn - After Issue CN205422213U (en) | 2016-03-18 | 2016-03-18 | Safety lock of structure is unblanked to close in theftproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205422213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604391A (en) * | 2016-03-18 | 2016-05-25 | 上海擎天电子科技有限公司 | Safety lock of anti-theft locking structure |
-
2016
- 2016-03-18 CN CN201620213919.3U patent/CN205422213U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604391A (en) * | 2016-03-18 | 2016-05-25 | 上海擎天电子科技有限公司 | Safety lock of anti-theft locking structure |
| CN105604391B (en) * | 2016-03-18 | 2018-03-13 | 无锡萨弗特智能科技有限公司 | A kind of safety lock of antitheft lock structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160803 Effective date of abandoning: 20180313 |