CN201943460U - Motor lock - Google Patents
Motor lock Download PDFInfo
- Publication number
- CN201943460U CN201943460U CN2011200473168U CN201120047316U CN201943460U CN 201943460 U CN201943460 U CN 201943460U CN 2011200473168 U CN2011200473168 U CN 2011200473168U CN 201120047316 U CN201120047316 U CN 201120047316U CN 201943460 U CN201943460 U CN 201943460U
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- CN
- China
- Prior art keywords
- gear
- knob
- connecting rod
- lock
- motor
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a motor lock, which comprises a lock body and a lock cover, wherein the lock cover is provided with a knob and a knob shaft stretching into the lock body, the lock body comprises a lock case, the lock case is internally provided with a motor and a connecting rod which is driven by the motor through a transmission mechanism, the connecting rod is provided with a lock tongue, the motor is provided with an output gear, the lock case is provided with a connecting shaft gear shaft, the connecting shaft gear shaft is sheathed with a connecting shaft gear, the connecting shaft gear comprises a big gear, a medium gear and a small gear, the big gear and the output gear are meshed, the knob is sheathed with a knob gear and a knob shaft sleeve, the knob gear is meshed with the small gear, the knob shaft is sheathed with a connecting rod gear, and the connecting rod gear is meshed with the medium gear, and the connecting rod gear drives the lock tongue to move front and back through the connecting rod. In the motor disclosed by utility model, the number of the gears in the motor lock is fewer, the structure is compact, the occupied mechanical space is small, the noise of the motor lock is low, and the electricity consumption is less. In addition, the motor lock can be locked or unlocked through the knob and a matched key when in power failure, the condition that the motor lock is maliciously unlocked by other people can be avoided, and the motor lock is safe and convenient.
Description
Technical field
The utility model relates to a kind of lockset, relates in particular to a kind of electromechanical locks with micro machine open and close lock.
Background technology
Along with expanding economy, the electric control door lock that is provided with building talkback is come supporting use thereupon, has replaced traditional door lock, has made things convenient for people's life.Electric control lock on the building on the electric controlled door utilizes coil electricity to produce magnetic field and makes the core Magnetic Shift, discharge and thread off, make the dead bolt return again, door is opened, this electric control lock at closing time, collision of dead bolt and doorframe and spring eject fast, the collision of relevant parts, bigger sound is sent in the capital, causes noise pollution, has a strong impact on people and strives the alive and rest of generation.Another kind of lock is the magnetic force lock, and magnetic force lock consumption needs long-term energising, and power consumption is big, and cost of manufacture is higher.Electromechanical locks is the operating principle according to the building electric controlled door, in conjunction with the advantage of electric control lock and magnetic force lock, overcomes their shortcoming and the new product developed, electromechanical locks is simple in structure, mechanical wear is little, and overcome collision sound at closing time, performance is more perfect, and advantage is more obvious.
At present, the electromechanical locks on the market generally adopts electronic control circuit control motor, can lock and unblank in manual mode during power failure.This electromechanical locks generally comprises motor, gear train, connecting rod, dead bolt, knob etc., and motor moves by the gear train drive link, thereby realizes locking and unblanking of dead bolt.The gear train of this class lock generally is provided with multi-stage gear, and gear quantity is more, complex structure, and shared mechanical space is big; On the other hand, when carrying out automatically controlled locking, when electromechanical locks driving dead bolt was locked and unblanked, the knob of man-operated mechanism was forced to rotation, the long-term use, easily suitable bad man-operated mechanism, the application life of shortening electromechanical locks man-operated mechanism.
Summary of the invention
The purpose of this utility model: in order to overcome the deficiencies in the prior art, the utility model provides that a kind of noise is low, power consumption is little, compact conformation, the electromechanical locks of long service life, manual and electric combination.
The technical solution of the utility model: a kind of electromechanical locks, comprise lock body and locking closure, locking closure is provided with knob and stretches into the rotation axis of lock body, lock body comprises the lock housing body, the connecting rod that is provided with motor in the lock housing body and drives by transmission mechanism by motor, connecting rod is provided with dead bolt, described motor is provided with output gear, described lock housing body is provided with the stem gear axle, be arranged with stem gear on the stem gear axle, stem gear comprises gear wheel, middle gear and pinion, gear wheel and output gear engagement are arranged with knob gear and knob axle sleeve on the described rotation axis, knob gear and pinion, rotation axis puts and is arranged with link gear, link gear and middle gear engagement, and link gear drives the lock house by connecting rod and moves forward and backward.
Further setting of the present utility model a: end of described connecting rod and the hinged setting of link gear, the hinged setting of the other end and dead bolt.Adopt above-mentioned further be provided with after, utilize simple hinged setting make between connecting rod and the link gear relatively rotate and connecting rod and dead bolt between relatively rotate more flexible, compact conformation.
Further setting of the present utility model: an end of described connecting rod and link gear are by the hinged setting of a gear connecting rod pin, the end that the gear connecting rod pin passes connecting rod inserts in the link gear, the other end of described connecting rod and dead bolt are by the hinged setting of a dead bolt link pin, and the dead bolt link pin passes connecting rod and inserts in the dead bolt.Adopt above-mentioned further be provided with after, structure is more compact, rotates flexibly.
Further setting of the present utility model: described output gear is arranged at the side of motor near lock housing body bottom, and the gear wheel position of described stem gear cooperates with output gear and meshes with output gear.Adopt above-mentioned further be provided with after, the output gear of motor is positioned at the inside of lock housing near the bottom of lock housing body, is not easy to be damaged, and has prolonged the application life of electromechanical locks.
Further setting of the present utility model: described knob is provided with slotting tail, inserts tail and inserts rotation axis and be mated setting.Adopt above-mentioned further be provided with after, knob drives axis of rotation and rotates by inserting tail, make manually lock more convenient simple.
Further setting of the present utility model: described knob is provided with slotting tail, is provided with the slot that cooperates with slotting tail in the described rotation axis, is provided with in the described slot to allow bit space, inserts tail and inserts in the rotation axis, can rotate in the bit space allowing.Adopt above-mentioned further be provided with after, be provided with in the axis of rotation that to allow bit space, electromechanical locks use automatically controlled when locking and unblanking, avoid damaging rotation axis.
Further setting of the present utility model: described knob gear is a sector gear, long side of knob gear and stem gear engagement.Adopt above-mentioned further be provided with after, can cooperate with stem gear better, it is little to take up room, and makes the electromechanical locks structure more compact.
Further setting of the present utility model: be provided with torsion spring, sliding piece and torsion spring reference column in the described knob, an end of torsion spring is stirred by sliding piece and is rotated, and the other end is blocked by the torsion spring reference column.Adopt above-mentioned further be provided with after, the torsion spring sheet that is struck is stirred and is rotated, the other end is blocked formation torsion, after manually locking or unblank by knob, unclamps knob because the effect of torsion spring, knob will homing.
Further setting of the present utility model: described motor bottom is provided with holder, and holder is fixedly mounted on the bottom of lock housing body by the mode of bolt.Adopt above-mentioned further be provided with after, the fixed form of bolt makes the fixing more firm of motor, and is installed in the bottom of lock housing body, is positioned at the inside of lock housing, has avoided destroyed.
Electromechanical locks internal gear quantity of the present utility model is few, compact conformation, shared mechanical space is little, and the utility model device noise is little, need not long-term energising, power consumption is little, only be 1/5th of electric control lock, in addition, the utility model device can utilize knob and matched key to lock respectively and unblank when having a power failure, avoid other people malice manually to unblank safe ready.
Description of drawings
Fig. 1 is the vertical view of the utility model embodiment lock body;
Fig. 2 is the cross-sectional view at A-A place among Fig. 1;
Fig. 3 is the vertical view of the utility model embodiment locking closure;
The cross-sectional view at A-A place among Fig. 4 Fig. 3;
When being the utility model embodiment unlocking condition, inserts Fig. 5 the structural representation that tail cooperates with axis of rotation;
When being the utility model embodiment locking state, inserts Fig. 6 the structural representation that tail cooperates with axis of rotation.
The specific embodiment
Shown in Fig. 1～6, specific embodiment of the utility model is a kind of electromechanical locks, comprise lock body and locking closure 9, locking closure 9 is provided with knob 11 and stretches into the rotation axis 5 of lock body, lock body comprises lock housing body 1, the connecting rod 7 that is provided with motor 2 in the lock housing body 1 and is driven by transmission mechanism by motor 2, connecting rod 7 is provided with dead bolt 8.Motor 2 is provided with output shaft 22 near a side of the bottom of lock housing body 1, and output shaft 22 is provided with output gear 23, and motor 2 bottoms are provided with holder 21, and holder 21 is fixedly mounted on the bottom of lock housing body 1 by the mode of bolt.Lock housing body 1 is provided with stem gear axle 3, be arranged with stem gear 4 on the stem gear axle 3, stem gear axle 3 stretches out stem gear 4 parts and is provided with stem gear split washer 31, stem gear 4 is by bottom-up gear wheel 41, middle gear 42 and the pinion 43 of comprising successively, gear wheel 41 and output gear 4 engagements, the position of gear wheel 41 cooperates with output gear 23.Be arranged with knob gear 51 and knob axle sleeve 6 on the rotation axis 5, knob gear 51 is a sector gear, pinion 43 engagements of knob gear 51 long sides and stem gear 4, the part that rotation axis 5 stretches out knob gear 51 is provided with knob split washer 52, be arranged with link gear 61 on the knob axle sleeve 6, link gear 61 and middle gear 42 engagements, link gear 61 drives dead bolt 8 by connecting rod 7 and moves forward and backward.
As shown in Figure 2, one end of connecting rod 7 and link gear 61 are by a gear connecting rod pin 71 hinged settings, the end that gear connecting rod pin 71 passes connecting rod 7 inserts in the link gear 61, the other end of connecting rod 7 and dead bolt 8 are by a dead bolt link pin 72 hinged settings, and dead bolt link pin 72 passes connecting rod 7 and inserts in the dead bolt 8.
Shown in Fig. 4～6, knob 11 is provided with inserts tail 15, insert tail 15 and insert rotation axis 5, rotation axis 5 inside are provided with slot 53, the upper and lower of slot 53 is respectively equipped with one and allows bit space 533, allow bit space 533 that slotting tail 15 is revolved and turn 90 degrees, be provided with the pintle hook lock rank 531 and the card rank 532 of unblanking in the slot 53.Be provided with torsion spring 13, sliding piece 10 and torsion spring reference column 14 in the knob 11, an end of torsion spring 13 is stirred by sliding piece 10 and is rotated, and the other end is blocked by torsion spring reference column 14.
When carrying out automatically controlled locking, the reset condition of electromechanical locks is a unlocking condition, motor 2 is received unlocking signal and is driven output gear 23 rotations, gear wheel 41 engagements on output gear 23 and the stem gear 4, stem gear 4 is made the circular motion of 172 degree under the rotation of output gear 23, middle gear 42 is co-rotation thereupon; Middle gear 42 and link gear 61 engagements, middle gear 42 rotate and move by gear connecting rod 61 pin drivening rods 7, and dead bolt 8 has been realized automatically locking under the promotion of connecting rod 7 by dead bolt link pin 72.At this moment, the pinion 43 on the stem gear 4 also rotates along with stem gear 4, has driven knob gear 51 and has rotated, but owing to be provided with the bit space that allows of 90 degree in the slot 53 of rotation axis 5, and therefore during automatically controlled locking, knob 11 keeps motionless.
When carrying out automatically controlled unblanking, the reset condition of electromechanical locks is a locking state, and motor 2 is received unlocking signal and driven output gear 23 backward rotation, and stem gear 4 is made the circular motion of 172 degree under the drive of output gear 23, and middle gear 42 is co-rotation thereupon; Middle gear 42 and link gear 61 engagements, middle gear 42 rotates and moves by 71 drivening rods 7 of the gear connecting rod pin on it, and dead bolt 8 has been realized auto-unlocking by dead bolt link pin 72 under the promotion of connecting rod 7.
As shown in Figure 5, when having a power failure, the utility model can utilize manual mode to lock.When manually locking, the reset condition of electromechanical locks is a unlocking condition, and the knob 11 that turns clockwise is fixed on sliding piece 10 on the knob 11 and stirs torsion spring 13 and rotate, and the other end of torsion spring 13 is blocked by torsion spring reference column 14, forms torsion.At this moment, the slotting tail 15 that is fixed on the knob 11 rotates and is against on the pintle hook lock rank 531 along with knob 11,5 rotations of drive knob axle; Rotation axis 5 drives knob gear 51 and rotates, knob gear 51 rotates stem gear 4 by pinion 43, thereby the middle gear 42 on the stem gear 4 is rotated, and move by link gear 61 and gear connecting rod pin 71 drivening rods 7, dead bolt 8 has been realized locking under the promotion of connecting rod 7 by dead bolt link pin 72.At this moment, unclamp knob 11, since the return action of torsion spring 13, knob 11 homings.
As shown in Figure 6, when manually unblanking, the reset condition of electromechanical locks is a locking state, is rotated counterclockwise knob 11, is fixed on sliding piece 10 on the knob 11 and stirs torsion spring 13 and rotate, and the other end of torsion spring 13 is blocked by torsion spring reference column 14, forms torsion.At this moment, the slotting tail 15 that is fixed on the knob 11 rotates and is against on the card rank 532 of unblanking along with knob 11, and drive knob axle 5 rotates; Rotation axis 5 drives knob gear 51 and rotates, knob gear 51 rotates stem gear 4 by pinion 43, thereby the middle gear 42 on the stem gear 4 is rotated thereupon, and move by link gear 61 and gear connecting rod pin 71 drivening rods 7, dead bolt 8 has been realized locking under the promotion of connecting rod 7 by dead bolt link pin 72.At this moment, unclamp knob 11, since the return action of torsion spring 13, knob 11 homings.
Claims (10)
1. electromechanical locks, comprise lock body and locking closure (10), locking closure (10) is provided with knob (11) and stretches into the rotation axis (5) of lock body, lock body comprises lock housing body (1), the connecting rod (7) that is provided with motor (2) in the lock housing body (1) and drives by transmission mechanism by motor (2), connecting rod (7) is provided with dead bolt (8), it is characterized in that: described motor (2) is provided with output gear (23), described lock housing body (1) is provided with stem gear axle (3), be arranged with stem gear (4) on the stem gear axle (3), stem gear (4) comprises gear wheel (41), middle gear (42) and pinion (43), gear wheel (41) and output gear (23) engagement, be arranged with knob gear (51) and knob axle sleeve (6) on the described rotation axis (5), knob gear (51) and pinion (43) engagement, be arranged with link gear (61) on the knob axle sleeve (6), link gear (61) drives dead bolt (8) by connecting rod (7) and moves forward and backward with middle gear (42) engagement, link gear (61).
2. electromechanical locks according to claim 1 is characterized in that: an end of described connecting rod (7) and the hinged setting of link gear (61), the hinged setting of the other end and dead bolt (8).
3. electromechanical locks according to claim 2, it is characterized in that: an end of described connecting rod (7) and link gear (61) are by the hinged setting of a gear connecting rod pin (71), the end that gear connecting rod pin (71) passes connecting rod (7) inserts in the link gear (61), the other end of described connecting rod (7) and dead bolt (8) are by the hinged setting of a dead bolt link pin (72), and dead bolt link pin (72) passes connecting rod (7) and inserts in the dead bolt (8).
4. electromechanical locks according to claim 1, it is characterized in that: described output gear (23) is arranged at the side of motor (2) near lock housing body (1) bottom, the position of the gear wheel (41) of described stem gear (4) cooperates with output gear (23), gear wheel (41) and output gear (23) engagement.
5. electromechanical locks according to claim 1 is characterized in that: described knob (11) is provided with slotting tail (15), inserts tail (15) and inserts rotation axis (5) and be mated setting.
6. electromechanical locks according to claim 1, it is characterized in that: described knob (11) is provided with slotting tail (15), be provided with the slot (53) that cooperates with slotting tail (15) in the described rotation axis (5), be provided with in the described slot (15) and allow bit space (533), insert tail (15) and insert in the rotation axis (5), can allow rotation in the bit space (533).
7. electromechanical locks according to claim 1 is characterized in that: described knob gear (51) is a sector gear, pinion (43) engagement on long side of knob gear (51) and the stem gear (4).
8. according to claim 1 or 5 or 6 described electromechanical locks, it is characterized in that: be provided with torsion spring (13), sliding piece (10) and torsion spring reference column (14) in the described knob (11), one end of torsion spring (13) is stirred by sliding piece (10) and is rotated, and the other end is blocked by torsion spring reference column (14).
9. according to the described electromechanical locks of arbitrary claim in the claim 1～7, it is characterized in that: described motor (2) bottom is provided with holder (21), and holder (21) is fixedly mounted on the bottom of lock housing body (1) by the mode of bolt.
According to Claim 8 in the described electromechanical locks of arbitrary claim, it is characterized in that: described motor (2) bottom is provided with holder (21), and holder (21) is fixedly mounted on the bottom of lock housing body (1) by the mode of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200473168U CN201943460U (en) | 2011-02-25 | 2011-02-25 | Motor lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200473168U CN201943460U (en) | 2011-02-25 | 2011-02-25 | Motor lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943460U true CN201943460U (en) | 2011-08-24 |
Family
ID=44470809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200473168U Expired - Lifetime CN201943460U (en) | 2011-02-25 | 2011-02-25 | Motor lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071839A (en) * | 2011-02-25 | 2011-05-25 | 浙江宏泰电子设备有限公司 | Motor lock |
-
2011
- 2011-02-25 CN CN2011200473168U patent/CN201943460U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071839A (en) * | 2011-02-25 | 2011-05-25 | 浙江宏泰电子设备有限公司 | Motor lock |
| CN102071839B (en) * | 2011-02-25 | 2013-04-03 | 浙江宏泰电子设备有限公司 | Motor lock |
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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 |
Granted publication date: 20110824 Effective date of abandoning: 20130403 |
|
| RGAV | Abandon patent right to avoid regrant |