CN201924685U - Novel electric mortise lock - Google Patents
Novel electric mortise lock Download PDFInfo
- Publication number
- CN201924685U CN201924685U CN2010205268377U CN201020526837U CN201924685U CN 201924685 U CN201924685 U CN 201924685U CN 2010205268377 U CN2010205268377 U CN 2010205268377U CN 201020526837 U CN201020526837 U CN 201020526837U CN 201924685 U CN201924685 U CN 201924685U
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- CN
- China
- Prior art keywords
- module
- lock
- dead bolt
- wobble gear
- motor
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- Expired - Fee Related
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Abstract
The utility model relates to a lock, in particular to an electric mortise lock, which comprises a mounting plate. A lock case is arranged on one side of the mounting plate, a lock bolt, a lock bolt driving structure and a circuit board are mounted in the lock case, the mounting plate is provided with a through hole, the lock bolt can extend and retract in the through hole, the lock bolt driving structure comprises a motor and a transmission component, the motor and the transmission component are connected with the lock bolt, and the motor is electrically connected with the circuit board. The novel electric mortise lock adopts a motor transmission structure to replace an original electromagnet driving structure, leads retractable transmission of the lock bolt to be accurately controlled by the circuit board, is not affected by external magnetic force, avoids mistakenly judging magnetic force induction in environments, is wide in voltage range, high in start torque, lower in power consumption and temperature rise and long in service life, and is safe and reliable.
Description
Technical field
The utility model relates to a kind of lockset, especially a kind of electric mortise lock.
Background technology
Usually electric mortise lock is made up of two major parts: lock body and lockhole.Dead bolt in the lock body cooperates with lockhole can realize shut the gate and " opening the door " two states.Be that dead bolt insertion lockhole is realized closing the door, dead bolt leaves lockhole for opening the door.Just because of the scalable function of dead bolt just is preced with the title of giving " electric mortise lock ".Exactly because also these characteristics, electric mortise lock is often used on the various vertical hinged doors (bidirectional opening).Simultaneously, its concealed type characteristics of installing are suitable for place that the lock body confidentiality is had relatively high expectations.Existing electric mortise lock comes the state of decision gate by the magnetic force induction of lock body and lockhole part, and then controls the flexible of dead bolt, and such control mode inaccuracy is easy to generate erroneous judgement.
The utility model content
The purpose of this utility model provides a kind of precise control, the novel electric mortise lock of not judging by accident.
To achieve these goals, novel electric mortise lock of the present utility model adopts following technical scheme:
It comprises an installing plate, be provided with lock housing in installing plate one side, dead bolt, deadboft actuation structure and circuit board are installed in the lock housing, installing plate is provided with the flexible through hole of function dead bolt, its improvement is: described deadboft actuation structure comprises motor and drive disk assembly, motor and drive disk assembly are connected with dead bolt, and described motor is electrically connected with circuit board.
Preferably, described drive disk assembly comprises change-speed gearing group, wobble gear and prizes bar, and change-speed gearing group and wobble gear are meshing, and described wobble gear is provided with opening, prizes bar one end and is located in the opening of wobble gear, and the other end connects and the transmission dead bolt.
Preferably, described dead bolt, change-speed gearing group, wobble gear and prize bar and be installed in the middleware, described middleware is installed in the lock housing, be provided with dead bolt, change-speed gearing group, wobble gear in the middleware and prize the accommodation space of bar, described change-speed gearing group, wobble gear and the axle that prizes bar are fixed on the middleware.
Preferably, comprise on the described circuit board and start module, energy-saving module, driver module, time delay module, oscillation module and every the magnetic module, described startup module connects energy-saving module, time delay module respectively and every the magnetic module, the concussion module links to each other with time delay module, and driver module links to each other with energy-saving module.
Owing to adopted such scheme, novel electric mortise lock of the present utility model substitutes original solenoid actuated structure with the motor drive mechanism, make the flexible transmission of dead bolt be subjected to the accurate control of circuit board, be not subjected to the influence of extraneous magnetic force, the magnetic force induction in the environment do not produced erroneous judgement, working voltage wide ranges, starting torque is big, power consumption and temperature rise are lower, and be safe and reliable, long service life.
Description of drawings
Fig. 1 is the utility model embodiment external structure schematic diagram;
Fig. 2 is the utility model embodiment lock-shell structure schematic diagram;
Fig. 3 is the utility model embodiment drive mechanism schematic diagram;
Fig. 4 is the utility model embodiment circuit module structural representation;
Fig. 5 is the utility model embodiment physical circuit figure.
The utility model purpose, function and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
The specific embodiment
As shown in Figure 1, the novel electric mortise lock of present embodiment comprises an installing plate 1, be provided with lock housing 2 in installing plate 1 one sides, dead bolt 3, deadboft actuation structure and circuit board 4 are installed in the lock housing 2, installing plate 1 is provided with the through hole 11 that function dead bolt 3 stretches, described deadboft actuation structure comprises motor 5 and drive disk assembly, and motor and drive disk assembly are connected with dead bolt 4, and described motor 5 is electrically connected with circuit board 4.
Described drive disk assembly comprises change-speed gearing group 6, wobble gear 7 and prizes bar 8, change-speed gearing group 6 is meshing with wobble gear 7, described wobble gear 7 is provided with opening 71, prizes bar 8 one ends 81 and is located in the opening 71 of wobble gear 7, prizes bar 8 other ends 82 and connects and transmission dead bolt 3.
Described dead bolt 3, change-speed gearing group 6, wobble gear 7 and prize bar 8 and be installed in the middleware 9, described middleware 9 is installed in the lock housing 2, be provided with dead bolt 3, change-speed gearing group 6, wobble gear 7 in the middleware 9 and prize the accommodation space of bar 8, described change-speed gearing group 6, wobble gear 7 and prize bar 8 the axle be fixed on the middleware, described circuit board 4 is located at change-speed gearing group 6, wobble gear 7 and is prized bar 8 tops.
Comprise on the described circuit board 4 and start module 41, energy-saving module 42, driver module 43, time delay module 44, oscillation module 45 and every magnetic module 46, described startup module 41 connects energy-saving module 42, time delay module 44 respectively and every magnetic module 46, oscillation module 45 links to each other with time delay module 44, and driver module 43 links to each other with energy-saving module 42.
Wherein start about 1 second of module 41 electric lock full voltage startings, allow the complete Shen of dead bolt go out, promptly stop power supply.
About 1 second of energy-saving module 42 electric lock full voltage startings, allow the complete Shen of dead bolt go out after, by regulator block LM2576-3.3V, the 3.3V of voltage stabilizing continue the power supply, (low-voltage, the about 85mA of little electric current) keeps the long-term low-temperature working of electric lock.
Module SD4953 driving thus is the MOSFET device during driver module 43 electric lock full voltage startings, and conducting resistance is minimum, and drive current is big.
1. protective effect when dead bolt when the Shen goes out fully (block tongue), is promptly sent the square-wave pulse of 120H, and it is original 1/2nd that power consumption or voltage are reduced to, so that motor does not burn;
2. when being installed on when last, door closes when putting in place (dead bolt do not fall into a folder mouthful) fully just to be sent out to rattle away and rattles away ... .. sound shuts to remind Men Wei;
3. when block tongue, promptly moving continuously with the frequency of 120H, fall into a folder mouthful (normal upper lock position) up to dead bolt, can not normally lock after 20 seconds, recover insurance certainly and disconnect, cut off the electricity supply.
When this lock is locked a door, on the door permanent magnet is housed, after permanent magnet triggers near lock internal magnet inductor, goes out every the eternal Shen of magnetic module 46 control dead bolts, up to just withdrawal of lock outage, this function can prevent that the thief opens door every magnetic.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model manual and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. novel electric mortise lock, comprise an installing plate, be provided with lock housing in installing plate one side, dead bolt, deadboft actuation structure and circuit board are installed in the lock housing, installing plate is provided with the flexible through hole of function dead bolt, it is characterized in that: described deadboft actuation structure comprises motor and drive disk assembly, and motor and drive disk assembly are connected with dead bolt, and described motor is electrically connected with circuit board.
2. novel electric mortise lock as claimed in claim 1, it is characterized in that: described drive disk assembly comprises change-speed gearing group, wobble gear and prizes bar, change-speed gearing group and wobble gear are meshing, described wobble gear is provided with opening, prize bar one end and be located in the opening of wobble gear, the other end connects and the transmission dead bolt.
3. novel electric mortise lock as claimed in claim 1, it is characterized in that: described dead bolt, change-speed gearing group, wobble gear and prize bar and be installed in the middleware, described middleware is installed in the lock housing, be provided with dead bolt, change-speed gearing group, wobble gear in the middleware and prize the accommodation space of bar, described change-speed gearing group, wobble gear and the axle that prizes bar are fixed on the middleware.
4. novel electric mortise lock as claimed in claim 1, it is characterized in that: comprise on the described circuit board starting module, energy-saving module, driver module, time delay module, oscillation module and every the magnetic module, described startup module connects energy-saving module, time delay module respectively and every the magnetic module, the concussion module links to each other with time delay module, and driver module links to each other with energy-saving module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205268377U CN201924685U (en) | 2010-09-10 | 2010-09-10 | Novel electric mortise lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205268377U CN201924685U (en) | 2010-09-10 | 2010-09-10 | Novel electric mortise lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924685U true CN201924685U (en) | 2011-08-10 |
Family
ID=44428543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205268377U Expired - Fee Related CN201924685U (en) | 2010-09-10 | 2010-09-10 | Novel electric mortise lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449872A (en) * | 2020-02-21 | 2020-07-28 | 北方民族大学 | Nursing bed for severe patients and paralytic patients |
-
2010
- 2010-09-10 CN CN2010205268377U patent/CN201924685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449872A (en) * | 2020-02-21 | 2020-07-28 | 北方民族大学 | Nursing bed for severe patients and paralytic patients |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20130910 |