CN203905630U - Limiting-type lock catch power device for electronic intelligent lock - Google Patents
Limiting-type lock catch power device for electronic intelligent lock Download PDFInfo
- Publication number
- CN203905630U CN203905630U CN201420221758.3U CN201420221758U CN203905630U CN 203905630 U CN203905630 U CN 203905630U CN 201420221758 U CN201420221758 U CN 201420221758U CN 203905630 U CN203905630 U CN 203905630U
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- China
- Prior art keywords
- snap close
- motor
- lock
- lock catch
- lock core
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- Expired - Lifetime
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 230000006698 induction Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a limiting-type lock catch power device for an electronic intelligent lock, and the device comprises a motor base, a motor, a motor drive control board, a power supply, a lock catch contact piece, a lock cylinder opening limiting piece, and a lock cylinder closing limiting piece, and a lock catch cooperating with a lock cylinder. The motor is disposed in the motor base, and the output shaft of the motor is connected with the lock catch. The motor base is provided with a lock catch movement groove which is matched with the movement track of the lock catch. The lock catch is movably disposed in the lock catch movement groove. The lock catch contact piece is electrically connected with the lock catch. The lock cylinder opening limiting piece is disposed at the head part of the lock catch movement groove on the motor base. When the motor operates to enable the lock catch to be located at the head part of the lock catch movement groove, the lock catch electrically contacts with the lock cylinder opening limiting piece. The lock cylinder closing limiting piece is disposed at the tail end of the lock catch movement groove on the motor base. When the motor operates to enable the lock catch to be located at the tail end of the lock catch movement groove, the lock catch electrically contacts with the lock cylinder closing limiting piece. The device provided by the utility model achieves a function of power-failure protection when the lock catch is in place, guarantees the accurate arrival of the lock catch, and prolongs the service life of the electronic intelligent lock.
Description
Technical field
The utility model relates to a kind of limit-type snap close power set for electronic intelligent lock.
Background technology
At present, hand is held mechanical lock and is widely used in family, school, the places such as hospital, but, owing to being pure mechanical lock, thief is easy within a short period of time lock be pried open with professional unlocking tool, theftproof performance is poor, now develop a kind of electronic intelligent lock, it adopts mobile phone or other transmission commander equipment input open command signals, could open, this electronic intelligence is locked in communication cabinet field and has good use value, avoid warehouse keeper to occur the phenomenon that key is made mistakes, but in real use procedure, there is such phenomenon: it is continuous that motor obtains electric rotation with snap close afterwards, even if snapped into spacing position, can not rotate, in fact motor or work, can damage like this motor and snap close, reduce the application life of electronic intelligent lock.
Summary of the invention
Technical problem to be solved in the utility model is the defect that overcomes prior art; a kind of limit-type snap close power set for electronic intelligent lock are provided; power-off protection function when it has been realized snap close and puts in place, has ensured that snap close accurately puts in place, has extended the application life of electronic intelligent lock.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of limit-type snap close power set for electronic intelligent lock, it comprises motor pedestal, motor, drive and control of electric machine plate, power supply, snap close contact chip, lock core is opened a banking stop, lock core off-position banking stop and the snap close matching with lock core, motor is arranged in motor pedestal, the output shaft of motor is connected with snap close, on motor pedestal, be provided with the screw-home movement groove matching with screw-home movement track, snap close is arranged in screw-home movement groove movably, described snap close contact chip and snap close are electrically connected, described lock core open a banking stop be arranged on motor pedestal lock button movement slots head end portion, in the time that motor action makes snap close be positioned at the head end portion of screw-home movement groove, it is in electrical contact that described snap close and lock core are opened a banking stop, described lock core off-position banking stop be arranged on motor pedestal lock button movement slots tail end, in the time that motor action makes snap close be positioned at the tail end of screw-home movement groove, described snap close and lock core off-position banking stop are in electrical contact, the power input of described power supply and drive and control of electric machine plate is electrically connected, described lock core off-position banking stop, lock core opens a banking stop and snap close contact chip is electrically connected at respectively on drive and control of electric machine plate, described motor is connected to drive it to stop or working with drive and control of electric machine plate phase control.
Further for safety, provide a kind of mode of wireless power to facilitate the work of electronic intelligent lock, described power supply is wireless power supply source, and wireless power supply source comprises induction coil and the wireless power supply source module with power supply coil, and induction coil is responded to cooperation mutually with power supply coil.
Adopt after technique scheme, power supply provides power supply by drive and control of electric machine plate to motor, in the time that motor action makes snap close be positioned at the head end portion of screw-home movement groove, it is in electrical contact that snap close and lock core are opened a banking stop, and snap close is electrically connected mutually with snap close contact chip, be equivalent to lock core and open a banking stop and a path of snap close contact chip formation, at this moment drive and control of electric machine plate will make power supply and one of motor formation open circuit, and motor quits work; In the time that motor action makes snap close be positioned at the tail end of screw-home movement groove, snap close and lock core off-position banking stop are in electrical contact, and snap close is electrically connected mutually with snap close contact chip, be equivalent to lock core off-position banking stop and snap close contact chip and form a path, at this moment drive and control of electric machine plate will make power supply and one of motor formation open circuit, and motor quits work; And latch in screw-home movement groove not in the time of this two positions; snap close contact chip opens a banking stop with lock core respectively and the formation of lock core off-position banking stop is opened circuit; motor obtains electric work; power-off protection function when so just having realized snap close and putting in place; ensure that snap close accurately puts in place, extended the application life of electronic intelligent lock.
Brief description of the drawings
Fig. 1 is the stereogram of the limit-type snap close power set for electronic intelligent lock of the present utility model;
Fig. 2 is the three-dimensional half sectional view of the limit-type snap close power set for electronic intelligent lock of the present utility model;
Fig. 3 is the explosive view of the limit-type snap close power set for electronic intelligent lock of the present utility model;
Fig. 4 is the circuit connection diagram of the limit-type snap close power set for electronic intelligent lock of the present utility model.
Detailed description of the invention
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below.
As shown in Fig. 1 ~ 4, a kind of limit-type snap close power set for electronic intelligent lock, it comprises motor pedestal 1, motor 2, drive and control of electric machine plate 3, power supply, snap close contact chip 4, lock core is opened a banking stop 5, lock core off-position banking stop 6 and the snap close 8 matching with lock core 7, motor 2 is arranged in motor pedestal 1, the output shaft of motor 2 is connected with snap close 8, on motor pedestal 1, be provided with the screw-home movement groove 1-1 matching with snap close 8 movement locus, snap close 8 is arranged in screw-home movement groove 1-1 movably, snap close contact chip 4 is electrically connected with snap close 8, lock core is opened a banking stop 5 and is arranged on the head end portion of snap close movement slots 1-1 on motor pedestal 1, in the time that motor 2 actions make snap close 8 be positioned at the head end portion of screw-home movement groove 1-1, it is in electrical contact that snap close 8 and lock core are opened a banking stop 5, lock core off-position banking stop 6 is arranged on the tail end of snap close movement slots 1-1 on motor pedestal 1, in the time that motor 2 actions make snap close 8 be positioned at the tail end of screw-home movement groove 1-1, snap close 8 is in electrical contact with lock core off-position banking stop 6, the power input of power supply and drive and control of electric machine plate 3 is electrically connected, lock core off-position banking stop 6, lock core opens a banking stop 5 and snap close contact chip 4 is electrically connected at respectively on drive and control of electric machine plate 3, motor 2 is connected to drive it to stop or working with drive and control of electric machine plate 3 phase controls.
As shown in Figure 3, power supply can be wireless power supply source, and wireless power supply source comprises induction coil 9 and the wireless power supply source module with power supply coil, and induction coil 9 is responded to cooperation mutually with power supply coil.Certainly, power supply can be also photovoltaic cell, dry cell etc.
Motor 2 can be direct current generator, alternating current generator and stepper motor etc.
Induction coil housing 17 can be connected with motor pedestal 1.
Operating principle of the present utility model is as follows:
Power supply provides power supply to motor 2 by drive and control of electric machine plate 3, in the time that motor 2 actions make snap close 8 be positioned at the head end portion of screw-home movement groove 1-1, it is in electrical contact that snap close 8 and lock core are opened a banking stop 5, and snap close 8 is electrically connected mutually with snap close contact chip 4, being equivalent to lock core opens a banking stop 5 and forms a path with snap close contact chip 4, at this moment drive and control of electric machine plate 3 will make power supply and motor 2 form one to open circuit, and motor 2 quits work; In the time that motor 2 actions make snap close 8 be positioned at the tail end of screw-home movement groove 1-1, snap close 8 is in electrical contact with lock core off-position banking stop 6, and snap close 8 is electrically connected mutually with snap close contact chip 4, be equivalent to lock core off-position banking stop 6 and form a path with snap close contact chip 4, at this moment drive and control of electric machine plate 3 will make power supply and motor 2 form one to open circuit, and motor 2 quits work; And snap close 8 in screw-home movement groove 1-1 not in the time of this two positions; snap close contact chip 4 opens a banking stop 5 with lock core respectively and 6 formation of lock core off-position banking stop are opened circuit; motor 2 obtains electric work; power-off protection function when so just having realized snap close 8 and putting in place; ensure that snap close accurately puts in place, extended the application life of electronic intelligent lock.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model is solved further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. the limit-type snap close power set for electronic intelligent lock, it is characterized in that: it comprises motor pedestal (1), motor (2), drive and control of electric machine plate (3), power supply, snap close contact chip (4), lock core is opened a banking stop (5), lock core off-position banking stop (6) and and the snap close (8) that matches of lock core (7), motor (2) is arranged in motor pedestal (1), the output shaft of motor (2) is connected with snap close (8), on motor pedestal (1), be provided with and screw-home movement groove (1-1) that snap close (8) movement locus matches, snap close (8) is arranged in screw-home movement groove (1-1) movably, described snap close contact chip (4) is electrically connected with snap close (8), described lock core is opened a banking stop (5) and is arranged on the above head end portion of snap close movement slots (1-1) of motor pedestal (1), in the time that motor (2) action makes snap close (8) be positioned at the head end portion of screw-home movement groove (1-1), it is in electrical contact that described snap close (8) and lock core are opened a banking stop (5), described lock core off-position banking stop (6) is arranged on the tail end of the upper snap close movement slots (1-1) of motor pedestal (1), in the time that motor (2) action makes snap close (8) be positioned at the tail end of screw-home movement groove (1-1), described snap close (8) is in electrical contact with lock core off-position banking stop (6), the power input of described power supply and drive and control of electric machine plate (3) is electrically connected, described lock core off-position banking stop (6), lock core opens a banking stop (5) and snap close contact chip (4) is electrically connected at respectively on drive and control of electric machine plate (3), described motor (2) is connected to drive it to stop or working with drive and control of electric machine plate (3) phase control.
2. the limit-type snap close power set for electronic intelligent lock according to claim 1, it is characterized in that: described power supply is wireless power supply source, wireless power supply source comprise induction coil (9) and have power supply coil wireless power supply source module, induction coil (9) and power coil respond to mutually cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221758.3U CN203905630U (en) | 2014-04-30 | 2014-04-30 | Limiting-type lock catch power device for electronic intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221758.3U CN203905630U (en) | 2014-04-30 | 2014-04-30 | Limiting-type lock catch power device for electronic intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905630U true CN203905630U (en) | 2014-10-29 |
Family
ID=51779919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221758.3U Expired - Lifetime CN203905630U (en) | 2014-04-30 | 2014-04-30 | Limiting-type lock catch power device for electronic intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929436A (en) * | 2015-06-03 | 2015-09-23 | 上海欧一安保器材有限公司 | Buckle device |
-
2014
- 2014-04-30 CN CN201420221758.3U patent/CN203905630U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929436A (en) * | 2015-06-03 | 2015-09-23 | 上海欧一安保器材有限公司 | Buckle device |
| CN104929436B (en) * | 2015-06-03 | 2017-09-19 | 上海欧一安保器材有限公司 | A kind of locker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |