CN204175044U - Electric-mechanic control system theftproof lock - Google Patents
Electric-mechanic control system theftproof lock Download PDFInfo
- Publication number
- CN204175044U CN204175044U CN201420614847.4U CN201420614847U CN204175044U CN 204175044 U CN204175044 U CN 204175044U CN 201420614847 U CN201420614847 U CN 201420614847U CN 204175044 U CN204175044 U CN 204175044U
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- lock
- lock core
- microswitch
- magnetic field
- relay
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Abstract
The utility model discloses a kind of electric-mechanic control system theftproof lock, comprise electric control lock, the motor that this electric control lock comprises relay, is connected with relay, the transmission mechanism be connected with motor, the dead bolt be connected with transmission mechanism, lock core shell and the lock core be located in lock core shell; Also comprise input equipment, CPU, magnetic field generation device, Hall switch, contact, power supply and microswitch; Input equipment is connected with CPU respectively with magnetic field generation device; Hall switch is located in the magnetic field range that magnetic field generation device produces, and one end of Hall switch is connected with relay, and the other end of Hall switch is connected with power supply, and the Magnetic control Hall switch produced by magnetic field generation device is connected; Microswitch is located on lock core shell, and one end of microswitch is connected with relay, and the other end of microswitch is connected with power supply; Contact is located on lock core, and rotational lock core makes contact contact with described microswitch, to realize the closed of microswitch.Safety of the present utility model is good.
Description
Technical field
The utility model belongs to lockset, is specifically related to a kind of electric-mechanic control system theftproof lock.
Background technology
Existing machinery lock or electric control lock (namely by the mechanical lock device of Control) are by mechanical key to control the motion of lock core mostly, thus reach the object of opened lock.Because of its low price, be still widely used at present.But because the lockhole of lock is outside exposed, generally uses simple instrument and just can open it, therefore there is certain potential safety hazard.In addition, key is easy to be replicated, and just lock can be opened as long as have key, therefore once key is lost, user only has replacing lock core, adds the expense of user.In order to overcome the defect that prior art exists, people have developed the locking device of electric-mechanic control system, disclosed in CN 202266115 U " a kind of electronic intelligent anti-theft door ", comprise a body and the mechanical lock be arranged on a body and electronic lock, described mechanical lock comprises the reverse tapered end of forked type that lock core is connected with lock core, the middle part of lock core offers keyhole, the sidewall of lock core offers slot, described electronic lock comprises electromagnet, control chip and password receiver, electromagnet is provided with the movable dead bolt corresponding with slot on described lock core, electromagnet is connected with password receiver by control chip.This utility model is not only provided with a mechanical lock, and be provided with one for locking the electronic lock of mechanical lock, therefore only have and first electronic lock is opened, remove and could open mechanical lock further to the locking of mechanical lock, make its confidentiality simultaneously with electric lockset and the not easily advantage of being decrypted property and the soundness of mechanical lock and pick-proof advantage, thus achieve double insurance effect, greatly improve the safety and reliability of security door.This is only a kind of technical scheme overcoming the defect that prior art exists.
Summary of the invention
The purpose of this utility model is to provide a kind of electric-mechanic control system theftproof lock, to improve safety.
Electric-mechanic control system theftproof lock described in the utility model, comprise electric control lock, the motor that this electric control lock comprises relay, is connected with relay, the transmission mechanism be connected with motor, the dead bolt be connected with transmission mechanism, lock core shell and to be located in lock core shell and the lock core that can rotate relative to lock core shell; Also comprise input equipment, CPU(namely: central processing unit), magnetic field generation device, Hall switch, contact, power supply and microswitch;
Described input equipment is connected with CPU respectively with magnetic field generation device, and input equipment, magnetic field generation device are also connected with power supply respectively with CPU;
Described Hall switch is located in the magnetic field range that magnetic field generation device produces, and one end of Hall switch is connected with relay, and the other end of Hall switch is connected with power supply, and the Magnetic control Hall switch produced by magnetic field generation device is connected;
Described microswitch is located on lock core shell, and one end of microswitch is connected with relay, and the other end of microswitch is connected with power supply;
Described contact is located on lock core, and rotational lock core makes contact contact with described microswitch, to realize the closed of microswitch.
Described relay adopts solid-state relay.
Described input equipment is touch-screen, or is keyboard.
Electric-mechanic control system theftproof lock described in the utility model:
When CPU enters learning functionality pattern, user inputs certain figure (or password) by input equipment, remembers lower this figure (or password) by CPU; Even if CPU power-off, this figure (or password) also can not be lost, and user can also modify to this figure (or password) in the later stage.
When unblanking, first user inputs a figure (or password) by input equipment, the figure (or password) that user inputs by CPU mates with the figure (or password) in CPU, if the match is successful, then CPU sends control signal, controlling magnetic field generation device produces magnetic field, and now Hall switch is connected under the influence of a magnetic field; Key inserts in the lockhole of lock core by user again, rotate key, key band movable lock core rotates relative to lock core shell, and after lock core turns to certain angle, the contact be located on lock core contacts with the microswitch be located on lock core shell, microswitch is closed, power supply is connected, and then makes relay conducting, Control electric machine rotation, by transmission mechanism, dead bolt is exited from lock tongue slot while electric machine rotation, realize the unlatching of electric control lock.
If the figure (or password) of input is incorrect, then magnetic field generation device does not produce magnetic field, and Hall switch is disconnected, even if there is the supporting key of this electric control lock also cannot open electric control lock.
Electric-mechanic control system theftproof lock described in the utility model, only at the figure of input or password and the figure preset or password after the match is successful, ability by supporting key operated electric control lock, thus improves the safety of electric control lock.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of electric-mechanic control system theftproof lock described in the utility model;
Fig. 2 is that the position relationship of lock core, lock core shell, contact and microswitch in the utility model coordinates schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment one
Electric-mechanic control system theftproof lock as depicted in figs. 1 and 2, comprise electric control lock, the motor 7 that this electric control lock comprises relay 6, is connected with relay 6, the transmission mechanism 8 be connected with motor 7, the dead bolt 9 be connected with transmission mechanism 8, lock core shell 13 and to be located in lock core shell 13 and the lock core 11 that can rotate relative to lock core shell 13; Also comprise input equipment 1, CPU2, magnetic field generation device 3, Hall switch 4, contact 12, power supply 5 and microswitch 10.Described input equipment 1 is connected with CPU2 respectively with magnetic field generation device 3, and input equipment 1, magnetic field generation device 3 are also connected with power supply 5 respectively with CPU2; Described Hall switch 4 is located in the magnetic field range that magnetic field generation device 3 produces, and one end of Hall switch 4 is connected with relay 6, and the other end of Hall switch 4 is connected with power supply 5, and the Magnetic control Hall switch 4 produced by magnetic field generation device 3 is connected; Described microswitch 10 is located on lock core shell 13, and one end of microswitch 10 is connected with relay 6, and the other end of microswitch 10 is connected with power supply 5; Described contact 12 is located on lock core 11, and when rotational lock core 11 makes contact 12 contact with described microswitch 10, described microswitch 10 closes.
Relay 6 described in the utility model adopts solid-state relay.
Described input equipment 1 is touch-screen, and its model is HC-Suk043.The model of described CPU2 is PowerPC 750.The model of magnetic field generation device 3 is cc2-341.The model of Hall switch 4 is NJK-5002C.The model of power supply 5 is wyx442.The model of microswitch 10 is D2FC-F-7N 20M.The model of relay 6 is JQC-3FF-012-1ZS.The model of motor is JGB37-550.
Electric-mechanic control system theftproof lock described in the utility model:
When input equipment 1 is touch-screen, after CPU2 enters learning functionality pattern, user inputs certain figure or password by touch-screen, as: rectangle, remember this figure lower by CPU2; Even if CPU2 power-off, this figure also can not be lost, and user can modify to this figure in the later stage.
When unblanking, first user inputs a figure by this touch-screen, and the figure that user inputs by CPU2 mates with the figure preset in CPU2, if the match is successful, then CPU2 sends control signal, and controlling magnetic field generation device 3 produces magnetic field, and now Hall switch 4 is connected under the influence of a magnetic field; Key inserts in the lockhole of lock core 11 by user again, rotate key, key band movable lock core 11 rotates relative to lock core shell 13, and after lock core 11 turns to certain angle, the contact 12 be located on lock core 11 contacts with the microswitch 10 be located on lock core shell 13, microswitch 10 is closed, power supply 5 is connected, and then makes relay 6 conducting, and relay 6 controls motor 7 and rotates, dead bolt 9 is exited by transmission mechanism 8 while rotating by motor 7 from lock tongue slot, realizes electric control lock and opens.If the figure of input is incorrect, then magnetic field generation device 3 does not produce magnetic field, and Hall switch 4 is disconnected, even if there is the supporting key of this electric control lock also cannot open electric control lock.
The software that in the utility model, Graphic Pattern Matching adopts is prior art.
Embodiment two
Described input equipment 1 is keyboard.When input equipment 1 is keyboard, after CPU2 enters learning functionality pattern, user, by certain password of input through keyboard, such as: 123, remembers this password lower by CPU2; Even if CPU2 power-off, this password also can not be lost, and user can modify to this password in the later stage.
Remainder is identical with embodiment one.
Claims (3)
1. an electric-mechanic control system theftproof lock, comprise electric control lock, the motor (7) that this electric control lock comprises relay (6), is connected with relay (6), the transmission mechanism (8) be connected with motor (7), the dead bolt (9) be connected with transmission mechanism (8), lock core shell (13) and to be located in lock core shell (13) and the lock core (11) that can rotate relative to lock core shell (13); It is characterized in that: also comprise input equipment (1), CPU(2), magnetic field generation device (3), Hall switch (4), contact (12), power supply (5) and microswitch (10);
Described input equipment (1) and magnetic field generation device (3) respectively with CPU(2) be connected, and input equipment (1), magnetic field generation device (3) and CPU(2) be also connected with power supply (5) respectively;
Described Hall switch (4) is located in the magnetic field range that magnetic field generation device (3) produces, and one end of Hall switch (4) is connected with relay (6), the other end of Hall switch (4) is connected with power supply (5), and the Magnetic control Hall switch (4) produced by magnetic field generation device (3) is connected;
Described microswitch (10) is located on lock core shell (13), and one end of microswitch (10) is connected with relay (6), and the other end of microswitch (10) is connected with power supply (5);
Described contact (12) is located on lock core (11), and rotational lock core (11) makes contact (12) contact with described microswitch (10), to realize the closed of microswitch (10).
2. electric-mechanic control system theftproof lock according to claim 1, is characterized in that: described relay (6) adopts solid-state relay.
3. electric-mechanic control system theftproof lock according to claim 1 and 2, is characterized in that: described input equipment (1) is touch-screen, or is keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614847.4U CN204175044U (en) | 2014-10-22 | 2014-10-22 | Electric-mechanic control system theftproof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614847.4U CN204175044U (en) | 2014-10-22 | 2014-10-22 | Electric-mechanic control system theftproof lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204175044U true CN204175044U (en) | 2015-02-25 |
Family
ID=52563862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420614847.4U Expired - Fee Related CN204175044U (en) | 2014-10-22 | 2014-10-22 | Electric-mechanic control system theftproof lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204175044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847180A (en) * | 2015-04-27 | 2015-08-19 | 沈阳万杰经贸有限公司 | Touch screen electronic coded lock |
-
2014
- 2014-10-22 CN CN201420614847.4U patent/CN204175044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847180A (en) * | 2015-04-27 | 2015-08-19 | 沈阳万杰经贸有限公司 | Touch screen electronic coded lock |
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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: 20150225 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |