CN209538895U - A kind of coded lock clutch driving unit - Google Patents
A kind of coded lock clutch driving unit Download PDFInfo
- Publication number
- CN209538895U CN209538895U CN201821890093.XU CN201821890093U CN209538895U CN 209538895 U CN209538895 U CN 209538895U CN 201821890093 U CN201821890093 U CN 201821890093U CN 209538895 U CN209538895 U CN 209538895U
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- China
- Prior art keywords
- drive block
- spring
- fixed link
- pin
- screw thread
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Abstract
The utility model discloses a kind of coded lock clutch driving units, including box body, the tray interior is provided with driving driving motor, the driving driving motor output shaft is provided with connector sleeve, the connector sleeve surface is provided with screw thread, the driving motor side is provided with fixed link, drive block is provided at the top of the fixed link, the drive block side is provided with screw channel close to the side of screw thread, pressure ring is provided at the top of the drive block, the drive block bottom is provided with spring, the drive block surface is provided with fixation hole, the box surface is provided with fluting, the fluting side is provided with on-of pin.The utility model when drive block swings, will drive spring and swing by being equipped with screw thread, drive block and fixed link, make spring that on-of pin be pushed to slide back and forth, complete to unlock and be latched, when user password input error, handle, which can only dally, to unlock, and improve the practical performance of lock body.
Description
Technical field
The utility model relates to door lock field, in particular to a kind of coded lock clutch driving unit.
Background technique
Electronic lock is a kind of by electronic technology, IC design, a large amount of electronic component, is identified in conjunction with a variety of innovations
The product of technology.The type of electronic lock includes Fingerprint Lock, electronic password lock, induction lock and smart lock etc..Clutch structure is electronics
Key device in lock, clutch structure include clutch driving mechanism and clutch actuator, and clutch driving mechanism is turned by rotation
Axis is to drive sliding block to forward extend out, so that the on-of pin of clutch actuator is inserted into handle axle, so that swing handle axis is
It can unlock.Since door lock space is limited, the clutch driving unit volume of existing electronic lock is big, to need special door lock
It is mountable.
Therefore, it is necessary to solve the above problems to invent a kind of coded lock clutch driving unit.
Utility model content
The purpose of this utility model is to provide a kind of coded lock clutch driving unit, by be equipped with screw thread, drive block and
Fixed link when drive block swings, will drive spring and swing, and make spring that on-of pin be pushed to slide back and forth, and complete to unlock
And locking, when user password input error, handle, which can only dally, to unlock, and the practical performance of lock body be improved, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of coded lock clutch driving unit, including
Box body, the tray interior are provided with driving driving motor, and the driving driving motor output shaft is provided with connector sleeve, the company
Female connector surface is provided with screw thread, and the driving motor side is provided with fixed link, is provided with drive block at the top of the fixed link, institute
It states drive block side and the side of screw thread is provided with screw channel, be provided with pressure ring, the drive block bottom at the top of the drive block
It is provided with spring, the drive block surface is provided with fixation hole, and the box surface is provided with fluting, the fluting side setting
There is on-of pin.
Preferably, the spring bottom runs through on-of pin, and the spring is to be slidably connected with on-of pin, and the spring runs through
One end of on-of pin is set as being bent.
Preferably, the fixed link runs through drive block, and the pressure ring is fixedly connected with fixed link.
Preferably, the driving driving motor output shaft and connector sleeve are sequentially connected, described to be threadedly secured in connector sleeve table
Face.
Preferably, the screw thread matches with screw channel, and the drive block and fixed link are hinged.
Preferably, the spring is socketed in fixed link surface, and the spring top is fixedly connected with fixation hole.
The technical effect and advantage of the utility model:
1, by being equipped with screw thread, drive block and fixed link, screw thread can drive screw channel to swing, the socket of fixed link surface
Spring top be fixedly connected with drive block, spring bottom is slidably connected with on-of pin, when drive block swings, thus meeting
It drives spring to swing, makes spring that on-of pin be pushed to slide back and forth, complete to unlock and be latched, when user password input error
When, on-of pin is separated with handle, and handle, which can only dally, to unlock, and the practical performance of lock body is improved, so that criminal
Can not by handle outdoors or it is indoor unlock, enhance the security performance of lock body, the present apparatus, structure very simple, at
This is lower, small in size, can not change the structure and standard size of former lock, without special door lock with regard to mountable, and safety
It is higher；
2, by be equipped with spring, due to using spring as connector, can more preferably adjust between box body and clutch away from
From being easily installed, make on-of pin and when spring contacts with certain flexibility, reduce friction, driven compared to traditional clutch
Device, can avoid on-of pin and rigid collision occurs in box body, to improve the service life of the present apparatus.
Detailed description of the invention
Fig. 1 is the overall structure front view of the utility model.
Fig. 2 is that the motion structure of the utility model is intended to.
Fig. 3 is the utility model spring, fixed link and on-of pin structural side view.
Fig. 4 is the utility model notching construction side view.
In figure: 1 box body, 2 driving motors, 3 connector sleeves, 4 screw threads, 5 fixed links, 6 drive blocks, 7 screw channels, 8 pressure rings, 9 springs,
10 fixation holes, 11 flutings, 12 on-of pins.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of coded lock clutch driving unit as shown in Figs 1-4, including box body 1, the box
Body 1 is internally provided with driving motor 2, and 2 output shaft of driving motor is provided with connector sleeve 3, and 3 surface of connector sleeve is provided with
Screw thread 4,2 side of driving motor are provided with fixed link 5, and drive block 6, the drive block 6 are provided at the top of the fixed link 5
Side is provided with screw channel 7 close to the side of screw thread 4, and pressure ring 8,6 bottom of the drive block setting are provided at the top of the drive block 6
There is spring 9,6 surface of drive block is provided with fixation hole 10, and 1 surface of box body is provided with fluting 11, the fluting 11 1
Side is provided with on-of pin 12.
Further, in the above-mentioned technical solutions, on-of pin 12, the spring 9 and on-of pin are run through in 9 bottom of spring
12 is are slidably connected, and push on-of pin 12 to slide convenient for spring 9, and the spring 9 is set as being bent through one end of on-of pin 12,
On-of pin 12 is avoided to fall off with spring 9；
Further, in the above-mentioned technical solutions, the fixed link 5 runs through drive block 6, and the pressure ring 8 and fixed link 5 are solid
Fixed connection, avoids drive block 6 from separating with fixed link 5；
Further, in the above-mentioned technical solutions, 2 output shaft of driving motor and connector sleeve 3 are sequentially connected, the spiral shell
Line 4 is fixed on 3 surface of connector sleeve, and starting driving motor 2 can drive screw thread 4 to rotate；
Further, in the above-mentioned technical solutions, the screw thread 4 matches with screw channel 7, drives screw thread 4 by screw channel 7
6 double swerve of drive block, the drive block 6 and fixed link 5 are hinged；
Further, in the above-mentioned technical solutions, the spring 9 is socketed in 5 surface of fixed link, 9 top of spring with
Fixation hole 10 is fixedly connected, and makes spring 9 that drive block 6 can be followed to move.
This practical working principle:
Referring to Figure of description 1-4, it will start driving motor 2 when user password is correct, make 2 output shaft band of driving motor
Dynamic connector sleeve 3 rotates, and 3 surface of connector sleeve is provided with screw thread 4, so that screw thread 4 be driven to rotate, drive block 6 and fixed link 5 are hinged,
Drive block 6 is provided with screw channel 7 close to the side of screw thread 4, and screw channel 7 matches with screw thread 4, and screw thread 4 is allow to drive screw channel 7 or so
It swinging, 9 top of spring of 5 surface of fixed link socket is fixedly connected with drive block 6, and 9 bottom of spring is slidably connected with on-of pin 12,
It when drive block 6 swings, swings to will drive spring 9, makes spring 9 that on-of pin 12 be pushed to slide back and forth, complete
It unlocks and is latched, when user password input error, on-of pin 12 is separated with handle, and handle, which can only dally, to unlock；
It can more preferably be adjusted between box body 1 and clutch referring to Figure of description 1-3 due to being used as connector using spring 9
Distance, be easily installed, make on-of pin 12 and when spring 9 contacts with certain flexibility, reduce friction, compared to it is traditional from
Driving device is closed, on-of pin 12 is can avoid with box body 1 and rigid collision occurs, to improve the service life of box body 1.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of coded lock clutch driving unit, including box body (1), it is characterised in that: the box body (1) is internally provided with driving
Motor (2), driving motor (2) output shaft are provided with connector sleeve (3), and connector sleeve (3) surface is provided with screw thread (4),
Driving motor (2) side is provided with fixed link (5), is provided with drive block (6), the transmission at the top of the fixed link (5)
Block (6) side is provided with screw channel (7) close to the side of screw thread (4), is provided with pressure ring (8), the biography at the top of the drive block (6)
Motion block (6) bottom is provided with spring (9), and drive block (6) surface is provided with fixation hole (10), and box body (1) surface is set
It is equipped with fluting (11), described fluting (11) side is provided with on-of pin (12).
2. a kind of coded lock clutch driving unit according to claim 1, it is characterised in that: spring (9) bottom is passed through
It wears on-of pin (12), the spring (9) is to be slidably connected with on-of pin (12), and the spring (9) runs through the one of on-of pin (12)
End is set as being bent.
3. a kind of coded lock clutch driving unit according to claim 1, it is characterised in that: the fixed link (5) is run through
Drive block (6), the pressure ring (8) are fixedly connected with fixed link (5).
4. a kind of coded lock clutch driving unit according to claim 1, it is characterised in that: the driving motor (2) is defeated
Shaft and connector sleeve (3) are sequentially connected, and the screw thread (4) is fixed on connector sleeve (3) surface.
5. a kind of coded lock clutch driving unit according to claim 1, it is characterised in that: the screw thread (4) and screw channel
(7) match, the drive block (6) and fixed link (5) are hinged.
6. a kind of coded lock clutch driving unit according to claim 1, it is characterised in that: the spring (9) is socketed in
Fixed link (5) surface, spring (9) top are fixedly connected with fixation hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890093.XU CN209538895U (en) | 2018-11-16 | 2018-11-16 | A kind of coded lock clutch driving unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890093.XU CN209538895U (en) | 2018-11-16 | 2018-11-16 | A kind of coded lock clutch driving unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209538895U true CN209538895U (en) | 2019-10-25 |
Family
ID=68261556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821890093.XU Active CN209538895U (en) | 2018-11-16 | 2018-11-16 | A kind of coded lock clutch driving unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209538895U (en) |
-
2018
- 2018-11-16 CN CN201821890093.XU patent/CN209538895U/en active Active
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