CN102071839B - Motor lock - Google Patents
Motor lock Download PDFInfo
- Publication number
- CN102071839B CN102071839B CN 201110045295 CN201110045295A CN102071839B CN 102071839 B CN102071839 B CN 102071839B CN 201110045295 CN201110045295 CN 201110045295 CN 201110045295 A CN201110045295 A CN 201110045295A CN 102071839 B CN102071839 B CN 102071839B
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- Prior art keywords
- gear
- knob
- connecting rod
- lock
- motor
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- 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 - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The invention discloses a motor lock. The motor lock comprises a lock body and a lock cover, wherein a knob and a knob shaft extending into the lock body are arranged on the lock cover; the lock body comprises a lock shell; a motor and a connecting rod are arranged in the lock shell; the connecting rod is driven by the motor through a transmission mechanism; a spring bolt is arranged on the connecting rod; an output gear is arranged on the motor; a connecting shaft gear shaft is arranged on the lock shell; a connecting shaft gear is sleeved on the connecting shaft gear shaft and comprises a big gear, a middle gear and a pinion; the big gear is meshed with the output gear; a knob gear and a knob shaft sleeve are sleeved on the knob shaft; the knob gear is meshed with the pinion; a connecting rod gear is sleeved on the knob shaft and is meshed with the middle gear; and the correcting rod gear drives the spring bolt to move forward and backward through the connecting rod. The motor lock has a few gears, a compact structure, small occupied mechanical space, low noise and small electric consumption; and in addition, the motor lock can lock and unlock by utilizing the knob and a matched key when power is off so as to prevent other people from maliciously manually unlocking, and is safe and convenient.
Description
Technical field
The present invention relates to a kind of lockset, relate 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 thereupon and is supported the use, and 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 again the dead bolt return, door is opened, this electric control lock at closing time, the collision of dead bolt and doorframe and spring eject fast, the collision of relevant parts, larger sound is sent in the capital, causes noise pollution, has a strong impact on people and strives generation work and rest.Another kind of lock is magnetic key operated lock, and the magnetic key operated lock consumption needs long-term energising, and power consumption is large, 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 key operated 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 large; 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
Purpose of the present invention: in order to overcome the deficiencies in the prior art, the invention 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.
Technical scheme of the present invention: 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 is driven 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.
The further setting of the present invention 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 arrange 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.
The further setting of the present invention: 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 arrange after, structure is more compact, rotates flexibly.
The further setting of the present invention: described output gear is arranged at motor near a side of 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 arrange after, the output gear of motor is positioned at the inside of lock housing near the bottom of lock housing body, is not easy damagedly, has prolonged the application life of electromechanical locks.
The further setting of the present invention: described knob is provided with slotting tail, inserts tail and inserts rotation axis and be mated setting.Adopt above-mentioned further arrange after, knob drives axis of rotation and rotates by inserting tail, makes manual locking more convenient simple.
The further setting of the present invention: 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 arrange after, arrange in the axis of rotation that to allow bit space, electromechanical locks use automatically controlled when locking and unblanking, avoid damaging rotation axis.
The further setting of the present invention: described knob gear is sector gear, the long side of knob gear and stem gear engagement.Adopt above-mentioned further arrange after, can cooperate with stem gear better, take up room little, make the electromechanical locks structure more compact.
The further setting of the present invention: 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 arrange 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.
The further setting of the present invention: 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 arrange 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 invention is few, compact conformation, shared mechanical space is little, and apparatus of the present invention noise is little, need not long-term energising, power consumption is little, only be 1/5th of electric control lock, in addition, apparatus of the present invention can utilize knob and matched key to lock respectively and unblank when having a power failure, avoid other people manually to unblank safe ready in the malice.
Description of drawings
Fig. 1 is the top view of embodiment of the invention lock body;
Fig. 2 is the cross-sectional view at A-A place among Fig. 1;
Fig. 3 is the top view of embodiment of the invention locking closure;
The cross-sectional view at A-A place among Fig. 4 Fig. 3;
When being embodiment of the invention unlocking condition, inserts Fig. 5 the structural representation that tail cooperates with axis of rotation;
When being embodiment of the invention locking state, inserts Fig. 6 the structural representation that tail cooperates with axis of rotation.
The specific embodiment
Shown in Fig. 1～6, specific embodiments of the invention are 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 sector gear, pinion 43 engagements of the long side of knob gear 51 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, bit space 533 can be made insert tail 15 90-degree rotations, be provided with pintle hook lock rank 531 and unlocking card rank 532 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 unlocking condition, motor 2 is received unlocking signal driver output gear 23 and is rotated, 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 rotates thereupon jointly; 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 being 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 locking state, and motor 2 is received unlocking signal driver 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 rotates thereupon jointly; Middle gear 42 and link gear 61 engagements, middle gear 42 rotates and moves by gear connecting rod pin 71 drivening rods 7 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 present invention can utilize manual mode to lock.During manual locking, the reset condition of electromechanical locks is 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 upper pintle hook lock rank 531 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, 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 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 unlocking card rank 532 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 (7)
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 is driven 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) and middle gear (42) engagement, link gear (61) drives dead bolt (8) by connecting rod (7) and moves forward and backward
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 rotate in the bit space (533) allowing
Be provided with torsion spring (13), sliding piece (10) and torsion spring reference column (14) in the described 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).
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 motor (2) near a side of 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, it is characterized in that: described knob (11) is provided with slotting tail (15), inserts tail (15) and inserts rotation axis (5) and also be mated setting.
6. electromechanical locks according to claim 1, it is characterized in that: described knob gear (51) is sector gear, pinion (43) engagement on the external end edge arc-shaped tooth of knob gear (51) and the stem gear (4).
7. the described electromechanical locks of arbitrary claim according to claim 1～6 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 |
|---|---|---|---|
| CN 201110045295 CN102071839B (en) | 2011-02-25 | 2011-02-25 | Motor lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110045295 CN102071839B (en) | 2011-02-25 | 2011-02-25 | Motor lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102071839A CN102071839A (en) | 2011-05-25 |
| CN102071839B true CN102071839B (en) | 2013-04-03 |
Family
ID=44030578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110045295 Expired - Fee Related CN102071839B (en) | 2011-02-25 | 2011-02-25 | Motor lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102071839B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113425A (en) * | 2018-06-26 | 2019-01-01 | 向德钊 | A kind of lockset |
| CN109707235B (en) * | 2019-01-29 | 2023-11-14 | 苏州琨山智能科技有限公司 | Automatic lock structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246021Y (en) * | 2008-07-18 | 2009-05-27 | 杨官贵 | Embedded type motor lock |
| CN201627437U (en) * | 2010-03-08 | 2010-11-10 | 浙江宏泰电子设备有限公司 | Externally-hung electronic lock of motor |
| CN201943460U (en) * | 2011-02-25 | 2011-08-24 | 浙江宏泰电子设备有限公司 | Motor lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090211320A1 (en) * | 2008-02-27 | 2009-08-27 | Wen-Pin Wu | Electro-mechanical lock structure |
-
2011
- 2011-02-25 CN CN 201110045295 patent/CN102071839B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246021Y (en) * | 2008-07-18 | 2009-05-27 | 杨官贵 | Embedded type motor lock |
| CN201627437U (en) * | 2010-03-08 | 2010-11-10 | 浙江宏泰电子设备有限公司 | Externally-hung electronic lock of motor |
| CN201943460U (en) * | 2011-02-25 | 2011-08-24 | 浙江宏泰电子设备有限公司 | Motor lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102071839A (en) | 2011-05-25 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |