CN207004227U - Actuating mechanism - Google Patents
Actuating mechanism Download PDFInfo
- Publication number
- CN207004227U CN207004227U CN201720857148.6U CN201720857148U CN207004227U CN 207004227 U CN207004227 U CN 207004227U CN 201720857148 U CN201720857148 U CN 201720857148U CN 207004227 U CN207004227 U CN 207004227U
- Authority
- CN
- China
- Prior art keywords
- unlocking
- gear
- push rod
- casing
- drive shaft
- 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 discloses a kind of actuating mechanism, including casing, scalable the unlocking part for being installed on casing, electronic unlocking mechanism and manual unlocking mechanism.Electronic unlocking mechanism includes motor, transmission mechanism and drive shaft, and drive shaft is pivotally mounted to casing, and motor drives drive shaft turns by transmission mechanism, and drive shaft driving unlocking part stretches out or retracted.Manual unlocking mechanism includes push rod and unlocking axle, and for push rod removable installation in casing, casing is provided with the elastic component for being used for resetting push rod, and unlocking axle promotes push rod when rotating, and makes push rod promote unlocking part to stretch out.Actuating mechanism of the present utility model has the characteristics of compact-sized, motion stabilization, reliability are high, power consumption is small.
Description
Technical field
The utility model belongs to electronic lock technical field, is related to a kind of actuating mechanism of electronic lock.
Background technology
The actuating mechanism of electronic lock is used for the startup axle for promoting clutch, and so as to realize startup clutch, clutch starts
Door handle is twisted afterwards to can be achieved to unlock.At present, the actuating mechanism of existing electronic lock often comes with some shortcomings a little：Structure is not
Enough compact, operation stability and reliability are poor, and starting torque is larger, cause the power consumption of motor big.Must therefore, having very much
A kind of actuating mechanism of electronic lock is designed, to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide the starter motor that a kind of compact-sized, motion stabilization, reliability are high, power consumption is small
Structure.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of actuating mechanism, including case
Body, scalable the unlocking part for being installed on the casing, electronic unlocking mechanism and manual unlocking mechanism；
The electronic unlocking mechanism includes motor, transmission mechanism and drive shaft, and the drive shaft is pivotally mounted to described
Casing, the motor drive the drive shaft turns by the transmission mechanism, and the drive shaft drives the unlocking part to stretch out
Or retract；
The manual unlocking mechanism includes push rod and unlocking axle, and the push rod removable installation is in the casing, the case
Body is provided with the elastic component for being used for resetting the push rod, and the unlocking axle promotes the push rod when rotating, pushes away the push rod
The dynamic unlocking part stretches out.
Further, the unlocking part is provided with pushing part and sliding part, and the casing is provided with chute, the sliding part with
The chute is engaged, and the sliding part is provided with projection, and the projection is provided with groove, and the projection is set in the driving
Axle, driving spring is set with the drive shaft in the groove, the drive shaft is provided with projection, and the projection is positioned at described
Between adjacent two spring wires of driving spring, the projection passes through described in the driving spring driving during drive shaft turns
Unlocking part moves along the chute.
Further, the pushing part is provided with the arcwall face for being used for the startup axle for promoting clutch.
Further, the transmission mechanism includes first gear, second gear, the 3rd gear and the 4th gear, and described
For one gear set in the rotating shaft of the motor, the second gear and the 3rd gear are coaxially installed on the casing, and the described 3rd
In the drive shaft, the first gear is intermeshed gear set with the second gear, the 3rd gear and described the
Four gears are intermeshed.
Further, the motor is stepper motor.
Further, the casing is provided with mounting groove, and the push rod removable installation is in the mounting groove, the push rod
One end close to the unlocking part, the other end is close to the unlocking axle；The elastic component is back-moving spring, the reseting spring sleeve
Loaded in the mounting groove on the push rod, the push rod is provided with guide pad, and the both ends of the back-moving spring are connected to
The inwall of the mounting groove and the guide pad, the casing are provided with guide groove, and the guide pad matches with the guide groove
Close.
Further, lug boss is provided with close to one end of the unlocking axle on the push rod, the unlocking axle is provided with and pushed away
Block, unlocking axle pushing block promotion lug boss when rotating.
The utility model beneficial effect：Actuating mechanism of the present utility model, unlocking part is driven to stretch by electronic unlocking mechanism
Go out to realize electronic startup clutch, manually unlocking mechanism driving unlocking part stretching realization manually boots clutch, this to open
The compact overall structure of motivation structure and practicality, stable, reliability is high.Further, the motor of electronic unlocking mechanism passes through transmission
Mechanism driving unlocking part, which is realized, starts clutch, and the driving torque of motor is small, reduces the power consumption of motor.
Brief description of the drawings
Fig. 1 is the first dimensional structure diagram of the actuating mechanism of the utility model embodiment.
Fig. 2 is the second dimensional structure diagram of the actuating mechanism of the utility model embodiment.
Fig. 3 is the structural representation of the transmission mechanism of the utility model embodiment.
Fig. 4 is the stereogram of the casing of the utility model embodiment.
Fig. 5 is A direction views in Fig. 4.
Fig. 6 is the first stereogram of unlocking part.
Fig. 7 is the second stereogram of unlocking part.
Fig. 8 is the stereogram of push rod.
View when Fig. 9 is the actuating mechanism startup clutch of the utility model embodiment.
Description of reference numerals：
Casing 1, unlocking part 2, electronic unlocking mechanism 3, manual unlocking mechanism 4, clutch 5；
Motor position 11, chute 12, mounting groove 13, guide groove 14, gear grooved 15；
Pushing part 21, sliding part 22, projection 23, groove 24；
Arcwall face 211；
Motor 31, transmission mechanism 32, drive shaft 33, projection 34, driving spring 35；
First gear 321, second gear 322, the 3rd gear 323, the 4th gear 324；
Unlocking axle 41, push rod 42, back-moving spring 43；
Pushing block 411, lock core hole 412；
Square department 421, rounded portions 422, lug boss 423, guide pad 424；
Start axle 51.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of actuating mechanism of the present embodiment, the actuating mechanism include casing 1, unlocking part 2, electricity
Dynamic unlocking mechanism 3 and manual unlocking mechanism 4.
Reference picture 4 and Fig. 5, motor position 11, chute 12, mounting groove 13, guide groove 14 and gear grooved are machined with casing 1
15, guide groove 14 is located at mounting groove 13.Reference picture 6 and Fig. 7, unlocking part 2 are machined with pushing part 21 and sliding part 22, pushing part
Arcwall face 211 is machined with 21, sliding part 22 is engaged with chute 12, and projection 23 is machined with sliding part 22, on the projection 23
Process fluted 24.
Electronic unlocking mechanism 3 includes motor 31, transmission mechanism 32 and drive shaft 33.Motor 31 is installed on motor position 11, excellent
Choosing design, motor 31 are designed as stepper motor.Transmission mechanism 32 is installed in gear grooved 15.Drive shaft 33 is pivotally mounted to case
Body 1, the projection 23 of unlocking part 2 are set in drive shaft 33, driving spring 35 are set with drive shaft 33, driving spring 35 is positioned at recessed
In groove 24, projection 34 is fixed with drive shaft 33, projection 34 is located between adjacent two spring wires of driving spring 35.Reference picture
3, transmission mechanism 32 includes first gear 321, second gear 322, the 3rd gear 323 and the 4th gear 324, first gear 321
The rotating shaft of motor 31 is set in, the gear 323 of second gear 322 and the 3rd is coaxially installed in the gear groove 15 of casing 1, the 3rd tooth
Wheel 323 is set in one end of drive shaft 33, and first gear 321 is intermeshed with second gear 322, the 3rd gear 323 and the 4th
Gear 324 is intermeshed.Electronic unlocking mechanism 3 drives the operation principle of unlocking part 2 to be：Motor 31 drives 321 turns of first gear
Dynamic, first gear 321 drives second gear 322 to rotate, and second gear 322 drives the 3rd gear 323 to rotate, the 3rd gear 323
The 4th gear 324 is driven to rotate, the 4th gear 324 drives drive shaft 33 to rotate, and projection 34 passes through driving when drive shaft 33 rotates
Spring 35 drives unlocking part 2 to make stretching motion along chute 12.
Manual unlocking mechanism 4 includes push rod 42 and unlocking axle 41.Reference picture 1, pushing block 411 and lock are machined with unlocking axle 41
Core bore 412, lock core (accompanying drawing is not shown) is installed in lock core hole 412.Reference picture 8, push rod 42 are machined with square department 421 and circle
Portion 422, one end of square department 421 are machined with lug boss 423, and the other end of square department 421 is machined with guide pad 423.Push rod 42
Removable installation is mutually right through the pushing part 21 of casing 1 and unlocking part 2 in the mounting groove 13 of casing 1, one end of rounded portions 422
Should, lug boss 423 is mutually corresponding with pushing block 411, and guide pad 423 is engaged with the guide groove 14 on casing 1.The circle of push rod 42
Be set with back-moving spring 43 in portion 422 in mounting groove 13, the both ends of back-moving spring 43 be connected to mounting groove 13 inwall and
Guide pad 424.Manual unlocking mechanism 4 drives the operation principle of unlocking part 2 to be：In key insertion lock core, lock core shaft is then twisted
41, lock core shaft 41 promotes push rod 42 to move stretching toward the direction of unlocking part 2, and push rod 42 promotes unlocking part 2 to stretch out.
The operation principle of actuating mechanism of the present utility model is as follows：
(1) electronic startup clutch 5：Reference picture 9, electronic unlocking mechanism 3 drive unlocking part 2 to stretch out, the arc of unlocking part 2
Face 211, which promotes, starts axle 51, makes in the retraction clutch 5 of startup axle 51, and clutch 5, which is in, after the retraction in place of startup axle 51 starts shape
State, now twisting door handle can unlock；
(2) clutch 5 is manually booted：Reference picture 9, key insertion lock core, twisting key make unlocking axle 41 rotate and promote
Push rod 42 moves toward the direction of pushing part 21 of unlocking part 2 to be stretched out, and push rod 42 promotes unlocking part 2 to stretch out, the arcwall face of unlocking part 2
211 promote startup axle 51, make in the retraction clutch 5 of startup axle 51, and clutch 5, which is in, after the retraction in place of startup axle 51 starts shape
State, now twisting door handle can unlock.
Actuating mechanism of the present utility model, its compact overall structure and practicality, stable, reliability is high, and motor passes through
Transmission mechanism driving unlocking part, which is realized, starts clutch, and the driving torque of motor is small, reduces the power consumption of motor.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (7)
- A kind of 1. actuating mechanism, it is characterised in that including casing (1), the scalable unlocking part (2) for being installed on the casing (1), Electronic unlocking mechanism (3) and manual unlocking mechanism (4)；The electronic unlocking mechanism (3) includes motor (31), transmission mechanism (32) and drive shaft (33), and the drive shaft (33) can It is rotatablely installed and drives the drive shaft (33) to rotate by the transmission mechanism (32) in the casing (1), the motor (31), The drive shaft (33) drives the unlocking part (2) to stretch out or retract；The manual unlocking mechanism (4) includes push rod (42) and unlocking axle (41), and push rod (42) removable installation is in described Casing (1), the casing (1) is provided with the elastic component for being used for resetting the push rod (42), when the unlocking axle (41) rotates The push rod (42) is promoted, makes the push rod (42) promote the unlocking part (2) to stretch out.
- 2. a kind of actuating mechanism according to claim 1, it is characterised in that the unlocking part (2) is provided with pushing part (21) With sliding part (22), the casing (1) is provided with chute (12), and the sliding part (22) is engaged with the chute (12), institute State sliding part (22) and be provided with projection (23), the projection (23) is provided with groove (24), and the projection (23) is set in the drive Moving axis (33), driving spring (35) is set with the groove (24) on the drive shaft (33), is set on the drive shaft (33) There is projection (34), the projection (34) is located between adjacent two spring wires of the driving spring (35), the drive shaft (33) projection (34) drives the unlocking part (2) to be moved along the chute (12) by the driving spring (35) when rotating It is dynamic.
- A kind of 3. actuating mechanism according to claim 2, it is characterised in that the pushing part (21) be provided be used for promote from The arcwall face (211) of the startup axle of clutch.
- 4. a kind of actuating mechanism according to claim 1, it is characterised in that the transmission mechanism (32) includes first gear (321), second gear (322), the 3rd gear (323) and the 4th gear (324), the first gear (321) are set in described The rotating shaft of motor (31), the second gear (322) and the 3rd gear (323) are coaxially installed on the casing (1), and the described 3rd Gear (323) is set in the drive shaft (33), and the first gear (321) is intermeshed with the second gear (322), institute The 3rd gear (323) is stated to be intermeshed with the 4th gear (324).
- 5. a kind of actuating mechanism according to claim 1 or 4, it is characterised in that the motor (31) is stepper motor.
- A kind of 6. actuating mechanism according to claim 1, it is characterised in that the casing (1) is provided with mounting groove (13), Push rod (42) removable installation is in the mounting groove (13), and one end of the push rod (42) is close to the unlocking part (2), separately One end is close to the unlocking axle (41)；The elastic component is back-moving spring (43), and the back-moving spring (43) is set in the top On bar (42) in the mounting groove (13), the push rod (42) is provided with guide pad (424), the both ends of the back-moving spring (43) The inwall and the guide pad (424) of the mounting groove (13) are connected to, the casing (1) is provided with guide groove (14), The guide pad (424) is engaged with the guide groove (14).
- 7. a kind of actuating mechanism according to claim 1 or 6, it is characterised in that opened on the push rod (42) close to described One end of lock shaft (41) is provided with lug boss (423), and the unlocking axle (41) is provided with pushing block (411), and the unlocking axle (41) turns The pushing block (411) promotes the lug boss (423) when dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857148.6U CN207004227U (en) | 2017-07-14 | 2017-07-14 | Actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857148.6U CN207004227U (en) | 2017-07-14 | 2017-07-14 | Actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004227U true CN207004227U (en) | 2018-02-13 |
Family
ID=61454284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720857148.6U Expired - Fee Related CN207004227U (en) | 2017-07-14 | 2017-07-14 | Actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004227U (en) |
-
2017
- 2017-07-14 CN CN201720857148.6U patent/CN207004227U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180213 Termination date: 20210714 |