CN102080473B - Motor flexible lock body - Google Patents
Motor flexible lock body Download PDFInfo
- Publication number
- CN102080473B CN102080473B CN 201110002407 CN201110002407A CN102080473B CN 102080473 B CN102080473 B CN 102080473B CN 201110002407 CN201110002407 CN 201110002407 CN 201110002407 A CN201110002407 A CN 201110002407A CN 102080473 B CN102080473 B CN 102080473B
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- CN
- China
- Prior art keywords
- motor
- spring
- lock
- spring bolt
- dead bolt
- 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 - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses a motor flexible lock body which mainly comprises a lock case, a spring bolt and a motor, wherein the motor is connected with a main shaft, a track spring is sleeved on the main shaft, two ends of the track spring are clamped in the spring bolt inner frame, a shaft pin matched with the track spring is arranged on the main shaft; and a lock catch is coupled on the lock casethrough a lock catch pin roll, a withdrawing-stopping point is arranged on the spring bolt, and a withdrawing-stopping block matched with the withdrawing-stopping point is arranged on the lock catch.The invention has the advantages that: 1, various special forms or planes of spring bolts are adopted in the spring bolt randomly, any actions of pressing a switch and the like are not needed during the locking, the lock is locked automatically by only closing a door to ensure that the application range is wider; and 2, during unlocking, the spring bolt withdraws under the action of current and then is clamped by the lock catch, and the spring bolt is inverted on time without enabling the spring bolt to extend out after the elastic flexibly motor is unlocked.
Description
Technical field
The present invention relates to the electric lock field, especially a kind of motor lock body that stretches.
Background technology
The motor of former our company is a control part in electric lock.Other electric locks all are the rigid telescopic dead bolts through gear shift, and adopt travel switch control, in case when locking if Kong Weiwei is accurate or will cause the damage of internal works when being blocked by foreign matter.Also need the connection of many circuits, all right like a monolock, many control lock body at a cover mainboard will run into more trouble.The general basic employing of motor direct-drive dead bolt is locked after by actions such as switches, can't reach the self-locking function of shutting the door after you.Also just can't be applied to more extensively and field such as many locks of a control.
Summary of the invention
The object of the invention is just in order to overcome the deficiency of above-mentioned technology, and a kind of motor lock body that stretches is provided.
The present invention solves the technical scheme that its technical problem adopts: this motor lock body that stretches; Mainly comprise lock shell, dead bolt and motor; Described motor is connected with main shaft; Be set with the track spring on the main shaft, the two ends of track spring are stuck in the dead bolt inside casing, and main shaft is provided with the pivot pin that matches with the track spring; Snap close is connected on the lock shell through the snap close bearing pin, and dead bolt is provided with the stopping point, and snap close is provided with the retreat stop block that cooperates with stopping point.
As preferably, be provided with back-moving spring between described snap close and the dead bolt.
The effect that the present invention is useful is: 1, dead bolt can arbitrarily adopt various special-shaped formulas or planar dead bolt, when locking, need not by any actions such as switches, will automatically lock as long as shut the door after you, and makes the wider wealthy of its application.The dead bolt back that under the effect of electric current, bounces back in the lock body is blocked by snap close when 2, unblanking, and counter-rotating did not on time make dead bolt stretch out yet after the elastic telescopic motor was unblanked.
Description of drawings
Fig. 1 is a motor locking state structural representation of the present invention.
Fig. 2 is a motor unlocking condition structural representation of the present invention.
Fig. 3 is an internal construction sketch map of the present invention;
Fig. 4 is a sectional structure sketch map of the present invention.
Fig. 5 is the structural representation of lock shell part of the present invention;
Fig. 6 is the structural representation of lock catch part of the present invention;
Fig. 7 is the structural representation of dead bolt part of the present invention;
Fig. 8 is the structural representation of main shaft portion of the present invention.
Description of reference numerals: lock shell 1, snap close 2, retreat stop block 2-1, snap close pin 2-2, dead bolt 3, stopping point 3-1, main shaft 4, pivot pin 4-1, track spring 5, motor 6, back-moving spring 7.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
As shown in the figure, this motor lock body that stretches mainly comprises lock shell 1, dead bolt 3 and motor 6; Described motor 6 is connected with main shaft 4; Be set with track spring 5 on the main shaft 4, the two ends of track spring 5 are stuck in dead bolt 3 inside casings, and main shaft 4 is provided with the pivot pin 4-1 that matches with track spring 5; Snap close 2 is coupling on lock shell 1 through snap close pin 2-2, and dead bolt 3 is provided with stopping point 3-1, and snap close 2 is provided with the retreat stop block 2-1 that cooperates with stopping point 3-1, is provided with back-moving spring 7 between snap close 2 and the dead bolt 3.
Job step:
1, from the locking state to the unlocking condition: give the rotation of motor 6 loading currents, drive main shaft 4, make pivot pin 4-1 rotation, spacing down at track spring 5, let dead bolt 3 do to left movement.Snap close 2 jack-up upwards under the elastic force effect of back-moving spring 7 makes retreat stop block 2-1 withstand stopping point 3-1, thus make dead bolt 3 outside masterpiece use jump out (can set several seconds here motor is reversed, thereby dead bolt has the power of outside bullet).
Annotate: snap close 2 jack-up upwards under the elastic force effect of back-moving spring 7 when this action applies on the doorframe, can make doorframe eject the part distance automatically, so that can better open.
2, from the unlocking condition to the locking state: promote snap close 2 under external force, make dead bolt 3 throw off retreat stop block 2-1, under the thrust of track spring 5, make dead bolt 3 protruding, thus the reality locking.
Operating principle: when motor bounces back dead bolt in the lock body through torsion when unblanking; Utilize the back-moving spring on the locker to flick certain angle to door, and block dead bolt shoulder (stopping point 3-1) simultaneously again, make dead bolt flick certain angle at the spring handle door of motor counter-rotating; And block dead bolt simultaneously again and take on; Dead bolt also can't be stretched out under the situation of motor counter-rotating, can only run into lock catch shank on door limit at closing time, promptly when door is closed near the position; Snap close has broken away from the dead bolt shoulder, and dead bolt is locked the dead bolt ejection through the power of bottom trace spring 5.
Adopt the dead bolt of the direct push-and-pull of elastic telescopic motor, both reached behind the snap close in the increase and need not other operations, closing the door promptly automatically locks, and has also avoided button ineffective or move drawback such as not in place.Also need not need only the required electric current that control module is sent behind the unlock instruction and seen the time several seconds zero point off in set time inward when unblanking, the state that door lock is always out has also more reached energy-conservation effect.
Except that the foregoing description, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (2)
1. the flexible lock body of a motor; Mainly comprise lock shell (1), dead bolt (3) and motor (6); It is characterized in that: described motor (6) is connected with main shaft (4); Be set with track spring (5) on the main shaft (4), the two ends of track spring (5) are stuck in dead bolt (3) inside casing, and main shaft (4) is provided with the pivot pin (4-1) that matches with track spring (5); Snap close (2) is coupling on lock shell (1) through snap close pin (2-2), and dead bolt (3) is provided with stopping point (3-1), and snap close (2) is provided with the retreat stop block (2-1) that cooperates with stopping point (3-1).
2. according to the flexible lock body of the said motor of claim 1, it is characterized in that: be provided with back-moving spring (7) between described snap close (2) and the dead bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110002407 CN102080473B (en) | 2011-01-05 | 2011-01-05 | Motor flexible lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110002407 CN102080473B (en) | 2011-01-05 | 2011-01-05 | Motor flexible lock body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102080473A CN102080473A (en) | 2011-06-01 |
| CN102080473B true CN102080473B (en) | 2012-12-12 |
Family
ID=44086639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110002407 Expired - Fee Related CN102080473B (en) | 2011-01-05 | 2011-01-05 | Motor flexible lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102080473B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453474A (en) * | 2012-02-21 | 2015-03-25 | 胡达广 | Micro door lock |
| CN103603170B (en) * | 2013-11-25 | 2015-11-11 | 温州天健电器有限公司 | A kind of door lock of washing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595954Y (en) * | 2002-11-25 | 2003-12-31 | 谢新明 | Door lock |
| EP1536090A2 (en) * | 2003-11-28 | 2005-06-01 | Brose Schliesssysteme GmbH & Co. KG | Vehicle lock |
| CN201326315Y (en) * | 2008-12-16 | 2009-10-14 | 夏志云 | Automatic-locking burglarproof lock body |
| CN201933879U (en) * | 2011-01-05 | 2011-08-17 | 杭州苏士数码锁业有限公司 | Telescopic motor lock body |
-
2011
- 2011-01-05 CN CN 201110002407 patent/CN102080473B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595954Y (en) * | 2002-11-25 | 2003-12-31 | 谢新明 | Door lock |
| EP1536090A2 (en) * | 2003-11-28 | 2005-06-01 | Brose Schliesssysteme GmbH & Co. KG | Vehicle lock |
| CN201326315Y (en) * | 2008-12-16 | 2009-10-14 | 夏志云 | Automatic-locking burglarproof lock body |
| CN201933879U (en) * | 2011-01-05 | 2011-08-17 | 杭州苏士数码锁业有限公司 | Telescopic motor lock body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102080473A (en) | 2011-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20180105 |