CN2777133Y - Lock tongue action mechanism of electric lock - Google Patents
Lock tongue action mechanism of electric lock Download PDFInfo
- Publication number
- CN2777133Y CN2777133Y CN 200520100830 CN200520100830U CN2777133Y CN 2777133 Y CN2777133 Y CN 2777133Y CN 200520100830 CN200520100830 CN 200520100830 CN 200520100830 U CN200520100830 U CN 200520100830U CN 2777133 Y CN2777133 Y CN 2777133Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- lock
- electric control
- dead bolt
- spring
- 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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Abstract
The utility model relates to a lock tongue action mechanism of electric control locks, wherein a motor is positioned in a lock shell of an electric control lock and the electric control lock is provided with a lock tongue. The utility model is characterized in that the inner part of the lock tongue is provided with an opening groove, and an output shaft of the motor is connected with an underdriving gear set; an output gear is connected with a rotating shaft, and the rotating shaft is provided with a pin column; both ends of a spring which is sheathed in the rotating shaft are positioned in the opening groove of the lock tongue, and the pin column compresses the spring so that the lock tongue can move along the shaft line direction of the rotating shaft. Because the rotating shaft and the lock tongue are in flexible connection by adopting the spring, the operational reliability of the electric control lock is improved. The inner part of the lock shell is provided with a positioning seat of the rotating shaft, and the spring can compress the rotating shaft to move in the positioning seat of the rotating shaft. Besides, a retreat stopping sheet is positioned in the lock shell, wherein one end of the retreat stopping sheet is arranged at the rear part of the output gear and the other end of the retreat stopping sheet is arranged at one side of the lock tongue. Because the rear part of the lock tongue of the utility model is provided with a retreat stopping mechanism, electric control locksets using the utility model has favorable performance of theft prevention.
Description
Technical field
The utility model relates to the parts in the electric control lock, particularly a kind of electric control lock dead bolt actuating mechanism.
Background technology
At present, in the electric control lock technical field, the dead bolt action generally realizes by following dual mode: a kind of employing micromachine solenoidoperated cluthes spare drives the dead bolt action by rotating handle; Another kind directly drives the dead bolt action by motor.The electric control lock complex structure of first kind of mode, manufacturing cost height are adopted in the dead bolt action.The electric control lock of the second way is adopted in the dead bolt action, and its structure is simple relatively, but because dead bolt adopts the transmission that is rigidly connected, when dead bolt ran into excessive resistance, machine shaft damaged the dead bolt actuating mechanism of electric control lock easily by locking.Moreover the electric control lock of the second way is adopted in the dead bolt action, does not have stopping mechanism behind the dead bolt of locking back, makes that the theftproof performance of this type of electric control lock is undesirable.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, reliable operation, dead bolt to have the electric control lock dead bolt actuating mechanism of stopping function.
The utility model is achieved through the following technical solutions:
A kind of electric control lock dead bolt actuating mechanism is positioned with motor in the lock housing of electric control lock, and electric control lock is provided with dead bolt; It is characterized in that: be provided with fluting in the described dead bolt, motor output shaft is connected with train of reduction gears, and output gear links to each other with rotating shaft, rotating shaft is provided with pin, the both ends of the spring that is inserted in rotating shaft is positioned in the dead bolt fluting, and the pin pressuring spring makes dead bolt move along the shaft axis direction.Owing to adopt spring to flexibly connect between rotating shaft and dead bolt, when the working end runs into excessive resistance, can locking between rotating shaft and dead bolt yet, thus improved the functional reliability of electric control lock.Adopt the utility model can make the structure of electric control lock simpler, it is more reliable to work.
In the utility model, be provided with the rotating shaft positioning seat in the described lock housing, spring can be oppressed rotating shaft and be moved in its positioning seat, is positioned with retaining sheet in the lock housing, and retaining sheet one end is located at the output gear rear portion, and the other end is located at a side of dead bolt.Owing to be provided with stopping mechanism behind the dead bolt of the present utility model, make that using electric control lock of the present utility model has good theftproof performance.
In the utility model, described retaining sheet is provided with torsion spring.It can make retaining sheet work more reliable.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is motor and the shaft schematic diagram of the utility model embodiment 1.
Fig. 3 has used the electric control lock retaining view behind the utility model.
Fig. 4 has used the electric control lock unlocking condition schematic diagram behind the utility model.
The specific embodiment:
As shown in Figure 1 and Figure 2: in the present embodiment, electric control lock dead bolt actuating mechanism comprises: be positioned with motor 2 in the lock housing 1 of electric control lock, electric control lock is provided with dead bolt 3.Be provided with fluting 4 in the dead bolt, motor output shaft 5 is connected with train of reduction gears 6, and output gear 7 links to each other with rotating shaft 8, rotating shaft is provided with pin 9, spring 10 two ends of being inserted in rotating shaft are positioned in the dead bolt fluting 4, and pin 9 pressuring springs 10 make dead bolt 3 move along the shaft axis direction.
Be provided with rotating shaft positioning seat 11 in the lock housing, spring 10 can be oppressed rotating shaft 8 and be moved in its positioning seat 11, is positioned with retaining sheet 12 in the lock housing, and retaining sheet one end is located at the output gear rear portion, and the other end is located at a side of dead bolt.Retaining sheet is provided with torsion spring 13.
The course of work of present embodiment is as follows: when enabling signal after the electronic control part confirmation, motor just drives rotating shaft and rotates, the pin pressuring spring in the rotating shaft makes dead bolt shrink along rotating shaft.At this moment, to dead bolt one side shifting, retaining sheet rotates under the effect of self torsion spring, makes the retaining end of being located at dead bolt one side withdraw from the retaining position, just can open door lock after dead bolt is withdrawn fully under the effect of spring in rotating shaft.
When motor obtains locking a door signal, driven by motor rotating shaft counter-rotating, the pin pressuring spring in the rotating shaft makes dead bolt stretch out along rotating shaft.When dead bolt stretch out put in place after, the rotation of rotating shaft makes spring compressing rotating shaft to output gear one side shifting, output gear compressing retaining sheet rotates, and makes the retaining end of being located at dead bolt one side enter the retaining position, realizes closing the door stopping function.
Present embodiment is owing to adopt spring to flexibly connect between rotating shaft and dead bolt, when the working end runs into excessive resistance, can locking between rotating shaft and dead bolt yet, thus improved the functional reliability of electric control lock.Owing to be provided with stopping mechanism, make that using electric control lock of the present utility model has good theftproof performance.
As shown in Figure 3, Figure 4: the electric control lock dead bolt actuating mechanism of present embodiment is located in the lock housing, in lock housing, is added common windproof tongue 15, touching tongue 16, touching switch 17, handle axle 18 and emergent shift fork 14 and just can be made into electric control lock.
Claims (3)
1, a kind of electric control lock dead bolt actuating mechanism is positioned with motor in the lock housing of electric control lock, and electric control lock is provided with dead bolt; It is characterized in that: be provided with fluting in the described dead bolt, motor output shaft is connected with train of reduction gears, and output gear links to each other with rotating shaft, rotating shaft is provided with pin, the both ends of the spring that is inserted in rotating shaft is positioned in the dead bolt fluting, and the pin pressuring spring makes dead bolt move along the shaft axis direction.
2, electric control lock dead bolt actuating mechanism according to claim 1; It is characterized in that: be provided with the rotating shaft positioning seat in the described lock housing, spring can be oppressed rotating shaft and be moved in its positioning seat, is positioned with retaining sheet in the lock housing, and retaining sheet one end is located at the output gear rear portion, and the other end is located at a side of dead bolt.
3, electric control lock dead bolt actuating mechanism according to claim 2; It is characterized in that: described retaining sheet is provided with torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520100830 CN2777133Y (en) | 2005-03-05 | 2005-03-05 | Lock tongue action mechanism of electric lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520100830 CN2777133Y (en) | 2005-03-05 | 2005-03-05 | Lock tongue action mechanism of electric lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777133Y true CN2777133Y (en) | 2006-05-03 |
Family
ID=36744517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520100830 Expired - Fee Related CN2777133Y (en) | 2005-03-05 | 2005-03-05 | Lock tongue action mechanism of electric lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777133Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881099A (en) * | 2010-07-08 | 2010-11-10 | 无锡皓月汽车安全系统有限公司 | Electric actuator for gate lock of automobile |
| CN102383661A (en) * | 2010-08-27 | 2012-03-21 | 刘乐 | Safe pick-proof electronic lock |
| CN105178709A (en) * | 2015-08-25 | 2015-12-23 | 浙江方泰电器有限公司 | Lock energy storage mechanism and lock |
-
2005
- 2005-03-05 CN CN 200520100830 patent/CN2777133Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881099A (en) * | 2010-07-08 | 2010-11-10 | 无锡皓月汽车安全系统有限公司 | Electric actuator for gate lock of automobile |
| CN102383661A (en) * | 2010-08-27 | 2012-03-21 | 刘乐 | Safe pick-proof electronic lock |
| CN102383661B (en) * | 2010-08-27 | 2014-01-29 | 刘乐 | Safe pick-proof electronic lock |
| CN105178709A (en) * | 2015-08-25 | 2015-12-23 | 浙江方泰电器有限公司 | Lock energy storage mechanism and lock |
| CN105178709B (en) * | 2015-08-25 | 2022-04-15 | 杭州千秀知识产权服务有限公司 | Lock energy storage mechanism and lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |