CN205476950U - High security performance electronic lock and open electron key of this electronic lock - Google Patents
High security performance electronic lock and open electron key of this electronic lock Download PDFInfo
- Publication number
- CN205476950U CN205476950U CN201620097020.XU CN201620097020U CN205476950U CN 205476950 U CN205476950 U CN 205476950U CN 201620097020 U CN201620097020 U CN 201620097020U CN 205476950 U CN205476950 U CN 205476950U
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- China
- Prior art keywords
- lock
- containing cavity
- electron key
- electronic lock
- electronic
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Abstract
The utility model discloses an electronic lock of high security performance, including lock shell, lock core subassembly and locking plate, the lock core subassembly includes lock core mount pad, mechanical lock subassembly and electronic lock subassembly, the lock is located in the shell to the lock core subassembly, locking plate and lock core mount pad detachable connection of rear end, and mechanical lock subassembly and electronic lock subassembly are located in the lock core mount pad. This electronic lock wants mechano -electronic key and machinery code to match successfully back, could rotate the tool to lock, accomplishes the function of electronic lock, has improved safe index.
Description
[technical field]
This utility model relates to technical field of security and protection, is specifically related to a kind of electronic lock and matched electron key.
[background technology]
Electronic lock, with its safety and performance easily, obtains the widest use.But electronic lock of the prior art, the insertion end of electron key is that simple connector type contacts with electronic lock, by this insertion end, electron key provides power supply to electronic lock, complete the information between electronic lock mutual, crime one's share of expenses for a joint undertaking is easy to, by the power supply of simulation electronic key contact to electronic lock and information contact, then simulate key unlocking electronic lock by software.Therefore, there is the biggest potential safety hazard in the electronic lock of prior art.
[summary of the invention]
In view of this, this utility model provides the electronic lock of a kind of high safety performance.
This utility model adopts the following technical scheme that, the electronic lock of structure high safety performance, including lock housing, lock core assembly and locking plate, described lock core assembly includes lock core mounting seat, mechanical lock assembly and electronic lock assembly；Lock core assembly is located in lock housing, and locking plate is detachable with lock core mounting seat rear end to be connected, and mechanical lock assembly and electronic lock assembly are located in lock core mounting seat.
Preferably, described lock core mounting seat is cylinder, is provided with electron key containing cavity, mechanical lock containing cavity and electronic lock containing cavity in it；Electron key containing cavity is axially located at lock core mounting seat front, and mechanical lock containing cavity is radially arranged and intersects with electron key containing cavity, and electronic lock containing cavity is adjacent with electron key containing cavity and is located at lock core mounting seat rear；Electron key containing cavity is used for holding electronic key, and mechanical lock containing cavity is used for housing mechanical lock assembly, and electronic lock containing cavity is used for holding electronic lock set.
Preferably, mechanical lock assembly is located in mechanical lock containing cavity, and it includes organizing machinery code more, and often group machinery code includes alignment pin and the first back-moving spring；Alignment pin and the first back-moving spring ecto-entad are sequentially arranged in each mechanical lock containing cavity；Length and end shape to alignment pin carry out permutation and combination, can constitute different lockset machinery codes.
Preferably, electronic lock assembly includes solenoid, drive shaft, the second back-moving spring, bayonet lock, deck, the 3rd back-moving spring, limit base, shell fragment and pcb board；
Pcb board is horizontally set in electronic lock containing cavity；Limit base, deck, drive shaft and solenoid set gradually from front to back；Solenoid is fixed on pcb board, and drive shaft one end is fixing with solenoid shaft to be connected, and the other end is fixing with deck to be connected, and the second back-moving spring is set in drive shaft；Deck is cylinder, is radially provided with the lockhole matching with bayonet lock profile and moving towards up and down, and limit base is fixing with pcb board to be connected, and the end towards deck is provided with the stopper slot suitable with deck end profiles；Bayonet lock equipped with the 3rd back-moving spring is located at electronic lock containing cavity in the cavity that lock core mounting seat sidewall extends；Bayonet lock includes that bayonet lock cap and card pin rod, bayonet lock cap and card pin rod are fixing and connects, and card pin rod can move downwardly in the lockhole of deck, and the 3rd back-moving spring is sleeved on bayonet lock bar spacing by bayonet lock cap；Lock-shell lining is provided with the locating slot suitable with bayonet lock crown portion profile；Closing under lock status, bayonet lock crown portion is located in locating slot；Electrically connect in shell fragment is located at electron key containing cavity and with pcb board.
This utility model also provides for a kind of electron key that can open above-mentioned electronic lock, and described electron key top has and the profile of above-mentioned machinery code-phase coupling, and is provided with bump contact bottom electron key lateral grooves；After electron key enters described electron key containing cavity, described contact makes electrical contact with described shell fragment.
Preferably, described contact does not highlight electron key side.
Advantageous Effects of the present utility model is:
1. the electronic lock in the present embodiment, after mechano-electronic key and mechanical coding the match is successful, could rotate lockset, complete the running of electronic lock, improve safety index.
2. the electronic lock in the present embodiment, its power supply and information contact are hidden, and non-suitable electronic key cannot contact and rotate lockset, have stopped crime one's share of expenses for a joint undertaking and have tasted the possibility of evaluation software simulation key unlocking electronic lock.
[accompanying drawing explanation]
The sectional view of one angle of the high safety performance electronic lock having electronic key in Fig. 1 embodiment one；
The axonometric chart of one angle of the high safety performance electronic lock having electronic key in Fig. 2 embodiment one；
The STRUCTURE DECOMPOSITION schematic diagram of one angle of the high safety performance electronic lock having electronic key in Fig. 3 embodiment one；
The sectional view of one angle of the high safety performance electronic lock core mounting seat in Fig. 4 embodiment one；
Structure enlarged diagram at high safety performance electronic lock A in Fig. 5 embodiment one；
The sectional view of another angle of the high safety performance electronic lock having electronic key in Fig. 6 embodiment one；
Structure enlarged diagram at high safety performance electronic lock B in Fig. 7 embodiment one；
The axonometric chart of one angle of electron key mated with high safety performance electronic lock in Fig. 8 embodiment one.
[detailed description of the invention]
Technical scheme and technique effect in order to make this patent are clearer, are described in detail specific implementation of the patent mode with embodiment below in conjunction with the accompanying drawings.
Embodiment one:
Such as Fig. 1, for convenience, front, location, P1 direction in figure, above location, P2 direction.
Such as Fig. 1 to Fig. 5, the electronic lock of the high safety performance in the present embodiment, including lock housing 1, lock core assembly 2 and locking plate 3.Lock core assembly 2 includes lock core mounting seat 21, mechanical lock assembly 22 and electronic lock assembly 23.
Lock core mounting seat 21 is located in lock housing 1, and it is cylinder.Electron key containing cavity 211, mechanical lock containing cavity 212, electronic lock containing cavity 213 it is provided with in lock core mounting seat 21.Electron key containing cavity 211 is axially located at lock core mounting seat 21 front, and mechanical lock containing cavity 212 is radially arranged and intersects with electron key containing cavity 211, and electronic lock containing cavity 213 is adjacent with electron key containing cavity 211 and is located at lock core mounting seat 21 rear.Locking plate 3 rounded ends is detachable with lock core mounting seat 21 rear end to be connected.
Mechanical lock assembly 22 is located in mechanical lock containing cavity 212, and it includes organizing machinery code more, and often group machinery code includes alignment pin 221 and the first back-moving spring 222.Alignment pin 221 and the first back-moving spring 222 ecto-entad are sequentially arranged in each mechanical lock containing cavity 212.Length and end shape to alignment pin 221 carry out permutation and combination, may be constructed different lockset machinery codes, and the ofupit-land length at electron key 4 top and shape to be mated with this machinery code, could rotary locking cylinder assembly 2.
Electronic lock assembly 23 is located in electronic lock containing cavity 213, and it includes solenoid 231, drive shaft 232, the second back-moving spring 233, bayonet lock 234, deck 235, the 3rd back-moving spring 236, limit base 237, shell fragment 238 and pcb board 239.
Electronic lock containing cavity 213 sidewall horizontal direction is provided with the step 2131 of fixing pcb board 239, and pcb board 239 is located on step 2131.Limit base 237, deck 235, drive shaft 232 and solenoid 231 set gradually from front to back.Solenoid 231 is fixed on pcb board 239, and drive shaft 232 one end is fixing with solenoid 231 axle to be connected, and the other end is fixing with deck 235 to be connected, and the second back-moving spring 233 is set in drive shaft 232.Deck 235, in cylinder, is radially provided with cylinder and the lockhole 2351 moved towards up and down, and limit base 237 is fixing with pcb board 239 to be connected, and the end towards deck 235 is provided with the stopper slot 2371 suitable with deck 235 end profiles.Bayonet lock 234 equipped with the 3rd back-moving spring 236 is located at electronic lock containing cavity 213 in the cavity that lock core mounting seat 21 sidewall extends.Bayonet lock 234 includes bayonet lock cap 2341 and card pin rod 2342, bayonet lock cap 2341 and the fixing connection of card pin rod 2342, card pin rod 2342 can move downwardly in the lockhole 2351 of deck 235, bayonet lock cap 2341 external diameter is more than the external diameter of card pin rod 2342, and the 3rd back-moving spring 236 is sleeved on card pin rod 2341 spacing by bayonet lock cap 2342.
Such as Fig. 6 to Fig. 8, the bottom portion of groove of electron key 4 both sides is provided with the bump contact 41 not highlighting surface；In electron key containing cavity 211, the position corresponding to contact 41 is provided with shell fragment 238, and shell fragment 238 electrically connects with pcb board 239.
Lock housing 1 inwall is provided with the locating slot 11 suitable with bayonet lock cap 2342 top profile, closes under lock status, and bayonet lock cap 2342 top is located in locating slot 11.
The operation principle of the electronic lock of the high safety performance in the present embodiment is as follows:
Unblank process: electron key 4 inserts the electron key containing cavity 211 in lock core assembly 2, when the ofupit-land length above electron key 4 and shape are mated completely with mechanical lock assembly 22, turn clockwise electron key 4, could rotate by band movable lock core assembly 2, otherwise, electron key 4 can only dally in electron key containing cavity 211 or electron key 4 cannot insert electron key containing cavity 211.nullElectron key 4 is when entering electron key containing cavity 211，The contact 41 of both sides pushes shrapnel 238 intimate contact therewith，Electron key 4 is as the power supply of electronic lock，Power supply is provided to electronic lock by one of them contact，Each electronic component that power supply is delivered on pcb board 239 by shell fragment 238，The authentication informations such as the electronic cipher of electron key 4 are delivered to the processor on pcb board 239 through shell fragment 238 again by another contact，Processor judges that authentication is by rear，Control solenoid 231 adhesive，Drive shaft 232 is driven to travel forward during solenoid 231 adhesive，The deck 235 being connected with drive shaft 232 moves to limit base 237 the most therewith until the stopper slot 2371 at deck 235 limited seat 237 rear is spacing，Now bayonet lock is rectified lockhole 2351 for 234 times，Second back-moving spring 233 is stretched during drive shaft 232 travels forward.Rotating electron key 4, electron key 4 band movable lock core rotates, bayonet lock 234 is driven the locating slot 11 leaving lock housing 1 under the contraction of the 3rd back-moving spring 236 by lock core, also concomitant rotation, when lock core rotates 90 °, the now lockhole 2351 of deck 235 just lower end to bayonet lock 234, bayonet lock 234 falls in lockhole 2351, and the locking plate 3 being connected with lock core mounting seat 21 also rotates clockwise during whole, electronic lock is unblanked, such as Fig. 1.
Shut process: rotating electron key 4 counterclockwise, band movable lock core assembly 2 rotates counterclockwise, bayonet lock 234 moves closer to the locating slot 11 of lock housing 1 in rotary course simultaneously, lockhole 2351 is left under the restoring force effect of the 3rd back-moving spring 236, and in the locating slot of its head entrance lock housing 1, drive shaft 232 drives deck 235 rearward movement to return in situ under the effect of the second back-moving spring 233 restoring force.Now, the locking plate 3 being connected with lock core mounting seat 21 also rotates counterclockwise during whole, and electronic lock shuts.
The foregoing is only the preferred embodiment of this patent, be not limited to this patent, for a person skilled in the art, this patent can have various modifications and variations.Within all spirit at this patent and principle, any modification, equivalent substitution and improvement etc. made, within should be included in the protection domain of this patent.
Claims (6)
1. an electronic lock for high safety performance, including lock housing, lock core assembly and locking plate, it is characterised in that: described lock core assembly includes lock core mounting seat, mechanical lock assembly and electronic lock assembly；Lock core assembly is located in lock housing, and locking plate is detachable with lock core mounting seat rear end to be connected, and mechanical lock assembly and electronic lock assembly are located in lock core mounting seat.
2. the electronic lock of high safety performance as described in claim 1, it is characterised in that: described lock core mounting seat is cylinder, is provided with electron key containing cavity, mechanical lock containing cavity and electronic lock containing cavity in it；Electron key containing cavity is axially located at lock core mounting seat front, and mechanical lock containing cavity is radially arranged and intersects with electron key containing cavity, and electronic lock containing cavity is adjacent with electron key containing cavity and is located at lock core mounting seat rear；Electron key containing cavity is used for holding electronic key, and mechanical lock containing cavity is used for housing mechanical lock assembly, and electronic lock containing cavity is used for holding electronic lock set.
3. the electronic lock of high safety performance as claimed in claim 1 or 2, it is characterised in that: mechanical lock assembly is located in mechanical lock containing cavity, and it includes organizing machinery code more, and often group machinery code includes alignment pin and the first back-moving spring；Alignment pin and the first back-moving spring ecto-entad are sequentially arranged in each mechanical lock containing cavity；Length and end shape to alignment pin carry out permutation and combination, can constitute different lockset machinery codes.
4. the electronic lock of the high safety performance as described in claim 1 or 2, it is characterised in that: electronic lock assembly includes solenoid, drive shaft, the second back-moving spring, bayonet lock, deck, the 3rd back-moving spring, limit base, shell fragment and pcb board；
Pcb board is horizontally set in electronic lock containing cavity；Limit base, deck, drive shaft and solenoid set gradually from front to back；Solenoid is fixed on pcb board, and drive shaft one end is fixing with solenoid shaft to be connected, and the other end is fixing with deck to be connected, and the second back-moving spring is set in drive shaft；Deck is cylinder, is radially provided with the lockhole matching with bayonet lock profile and moving towards up and down, and limit base is fixing with pcb board to be connected, and the end towards deck is provided with the stopper slot suitable with deck end profiles；Bayonet lock equipped with the 3rd back-moving spring is located at electronic lock containing cavity in the cavity that lock core mounting seat sidewall extends；Bayonet lock includes that bayonet lock cap and card pin rod, bayonet lock cap and card pin rod are fixing and connects, and card pin rod can move downwardly in the lockhole of deck, and the 3rd back-moving spring is sleeved on bayonet lock bar spacing by bayonet lock cap；Lock-shell lining is provided with the locating slot suitable with bayonet lock crown portion profile；Closing under lock status, bayonet lock crown portion is located in locating slot；Electrically connect in shell fragment is located at electron key containing cavity and with pcb board.
5. the electron key that can open electronic lock, it is characterised in that: described electron key top has and the profile of machinery code-phase coupling in claim 4, and is provided with bump contact bottom electron key lateral grooves；After electron key enters described electron key containing cavity, described contact makes electrical contact with described shell fragment.
The electron key of electronic lock can be opened the most as claimed in claim 5, it is characterised in that: described contact does not highlight electron key side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097020.XU CN205476950U (en) | 2016-01-29 | 2016-01-29 | High security performance electronic lock and open electron key of this electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097020.XU CN205476950U (en) | 2016-01-29 | 2016-01-29 | High security performance electronic lock and open electron key of this electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205476950U true CN205476950U (en) | 2016-08-17 |
Family
ID=56672961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620097020.XU Expired - Fee Related CN205476950U (en) | 2016-01-29 | 2016-01-29 | High security performance electronic lock and open electron key of this electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205476950U (en) |
-
2016
- 2016-01-29 CN CN201620097020.XU patent/CN205476950U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |