CN210439810U - Resettable door lock front clutch mechanism and door lock - Google Patents
Resettable door lock front clutch mechanism and door lock Download PDFInfo
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- CN210439810U CN210439810U CN201920380764.6U CN201920380764U CN210439810U CN 210439810 U CN210439810 U CN 210439810U CN 201920380764 U CN201920380764 U CN 201920380764U CN 210439810 U CN210439810 U CN 210439810U
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- reunion
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- 238000000926 separation method Methods 0.000 claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims abstract 4
- 238000010168 coupling process Methods 0.000 claims abstract 4
- 238000005859 coupling reaction Methods 0.000 claims abstract 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model discloses a leading clutching mechanism of reducible lock and lock related to electronic door lock field, including handle carousel and separation and reunion carousel, be equipped with the separation and reunion structure between handle carousel and separation and reunion carousel, install on the connecting portion of separation and reunion carousel and make the separation and reunion carousel remain throughout with the synchronous resetting means of handle carousel, when keeping normal lock separation and reunion work through the leading clutching mechanism of this reducible lock, make the clutch pin axle all the time relative with the coupling groove of separation and reunion carousel, even be the certain angle of unwitting handle push down before drooping the condition of handle or the user opens the door, the separation and reunion carousel can both be relative with the coupling groove, the clutch can be normal pushes coupling groove to the clutch pin axle, and need not lift the handle earlier and open the door again. In addition, the clutch turntable resetting mechanism is added, and the function of quick reversing is achieved, and reversing can be completed only by replacing the position of the resetting torsion spring screw and manually rotating the clutch turntable by 180 degrees.
Description
Technical Field
The utility model relates to an electronic lock field specifically is a leading clutching mechanism of lock and lock that can reset.
Background
There are the intelligent lock of leading separation and reunion at present on the market, leading separation and reunion intelligent lock is that the door lock clutch is directly done outside lock panel the inside, and the mechanical lock body that uses, when password, fingerprint etc. verify successfully, the clutch of lock panel the inside starts, promotes the clutch pin axle and inserts the connecting groove that clutch dial corresponds, pushes down the handle this moment and can drive the lock body and open the door.
However, when the clutch is started to push the clutch pin, if the clutch pin is inserted into the connection groove of the clutch disk smoothly, the clutch pin must be always in a position opposite to the connection groove. Therefore, when a user uses the front clutch intelligent lock, the handle is not pressed down by a certain angle to open the door; or after the door lock has been used for a long time, the handle droops for a certain angle, the position of the connecting groove between the clutch pin shaft and the clutch turntable is staggered, the clutch can not normally push the pin shaft to open the door, the door can be opened only by lifting the handle first, and a bad experience is provided for consumers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a leading clutching mechanism of lock and lock that can reset to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a leading clutching mechanism of resettable lock, includes handle carousel and separation and reunion carousel, the one end of handle carousel is connected and is installed the handle on the face-piece, and the separation and reunion carousel is installed to the other end of handle carousel, the separation and reunion carousel comprises the rotating part of installing in handle carousel rotary tank and the connecting portion of connecting the square shaft, be equipped with the separation and reunion structure between handle carousel and separation and reunion carousel, install on the connecting portion of separation and reunion carousel and make the separation and reunion carousel remain the resetting means synchronous with the handle carousel throughout.
As a further aspect of the present invention: the clutch structure comprises a rotary groove, a guide block and a clutch pin shaft, the rotary groove matched with the rotary part of the clutch turntable is arranged on the handle turntable, the rotary part of the clutch turntable is arranged in the rotary groove on the handle turntable, the guide block is arranged at the edge of the rotary groove of the handle turntable, a guide through hole matched with the clutch pin shaft is arranged in the guide block, the clutch pin shaft extends into the rotary groove of the handle turntable through a guide channel, a connecting groove matched with the clutch pin shaft is arranged at the rotary part of the clutch turntable, and one end, far away from the rotary groove of the handle turntable, of the clutch pin shaft is connected with a clutch driving device.
As a further aspect of the present invention: the clutch driving device connected with the clutch pin shaft is a clutch motor, and the clutch motor is fixedly installed in the face shell through a plurality of motor screws.
As a further aspect of the present invention: resetting means is the reset torsion spring, the reset torsion spring is installed on clutch turntable's connecting portion and is fixed on the guide block of handle carousel through fixed subassembly.
As a further aspect of the present invention: the fixing assembly of the reset torsion spring is a reset torsion spring pressing sheet and a reset torsion spring clamping screw, one end of the handle turntable, which is provided with a rotating groove, is provided with a plurality of mounting columns, the reset torsion spring pressing sheet is connected to the handle turntable through the matching of the mounting columns and the screws, the reset torsion spring pressing sheet is provided with mounting holes at the corresponding positions of the guide blocks, and the reset torsion spring clamping screw penetrates through the mounting holes to fixedly connect the reset torsion spring to the guide blocks.
As a further aspect of the present invention: the handle passes through the through-hole of reserving on the face-piece and through screw fixed connection handle carousel, and handle torsional spring and bearing are still installed to the handle on stretching into one end in the face-piece.
As a further aspect of the present invention: and a square hole matched with the square shaft is arranged on the connecting part of the clutch turntable.
As a further aspect of the present invention: the guide blocks of the handle turntable are symmetrically arranged on two sides of the rotary groove on the handle turntable.
Another object of the present application is to provide a door lock, which includes the above-mentioned resettable door lock front clutch mechanism.
Compared with the prior art, the beneficial effects of the utility model are that: the front clutch mechanism of the resettable door lock maintains normal door lock clutch work, and simultaneously, the clutch pin shaft is always opposite to the connecting groove of the clutch turntable. Even if the handle is drooped or the user unintentionally presses the handle down by a certain angle before opening the door, the clutch turntable can be opposite to the connecting groove, the clutch can normally push the clutch pin shaft into the connecting groove, and the handle does not need to be lifted firstly and then the door is opened. Still possess the function of quick switching-over in addition when increasing clutch disc and replying the mechanism, as long as reply torsional spring screw change position, the switching-over can be accomplished to clutch disc manual rotation 180, the utility model discloses simple structure, practicality are strong, easy to use and popularization.
Drawings
Fig. 1 is a schematic perspective view of a resettable door lock front clutch mechanism.
Fig. 2 is a schematic structural diagram of a handle turnplate and a clutch turnplate in a resettable door lock front clutch mechanism.
Fig. 3 is a schematic cross-sectional view of a resettable door lock front clutch mechanism.
Wherein: the handle comprises a handle 1, a panel shell 2, a handle torsion spring 3, a bearing 4, a handle turntable 5, a clutch pin 6, a screw 7, a clutch turntable 8, a reset torsion spring 9, a reset torsion spring pressing sheet 10, a reset torsion spring clamping screw 11, a square shaft 12, a clutch motor 13 and a motor screw 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
referring to fig. 1 to 3, in an embodiment of the present invention, a resettable door lock front clutch mechanism includes a handle rotation plate 5, a clutch pin 6 and a clutch rotation plate 8, wherein one end of the handle rotation plate 5 is connected to a handle 1 mounted on a panel 2, the other end of the handle rotation plate 5 is mounted with the clutch rotation plate 8, the clutch rotation plate 8 is composed of a rotation portion mounted in a rotation slot of the handle rotation plate 5 and a connection portion connecting a square shaft 12, the handle rotation plate 5 is provided with a rotation slot matching with the rotation portion of the clutch rotation plate 8, the rotation portion of the clutch rotation plate 8 is mounted in the rotation slot of the handle rotation plate 5, the edge of the rotation slot of the handle rotation plate 5 is provided with a guide block, the guide block is provided with a guide through hole matching with the clutch pin 6, the clutch pin 6 extends into the rotation slot of the handle rotation plate 5 through the guide channel, the rotation portion of the clutch rotation plate 8 is provided with, the clutch pin 6 is connected with a clutch driving device at one end far away from the rotary groove of the handle rotary disc 5, a reset device which enables the connection groove of the clutch rotary disc 8 and the clutch pin 6 to be in a relative state all the time is arranged on the connection part of the clutch rotary disc 8, the reset device is a reset torsion spring 9, the reset torsion spring 9 is arranged on the connection part of the clutch rotary disc 8 and is fixed on the guide block of the handle rotary disc 5 through a fixing component, when the door is opened, after the verification of fingerprints, passwords and the like is successful, the clutch driving device pushes the clutch pin 6 to enable the clutch pin 6 to enter the rotary groove through the guide through hole on the handle rotary disc 5 and be inserted into the connection groove corresponding to the clutch rotary disc 8, at the moment, the handle 1 is pressed downwards, the handle rotary disc 5 is driven by the handle 1, and the handle rotary disc 5 is in a communication, therefore, the handle turntable 5 can drive the clutch turntable 8 smoothly, the connecting part at the upper end of the clutch turntable 8 is connected with the square shaft 12 of the lock body, and further the square shaft 12 is driven to open the door, meanwhile, the reset device on the clutch turntable 8 is utilized, namely, the reset torsion spring 9 which is installed at the connecting part of the clutch turntable 8 and fixed on the guide block of the handle turntable 5 is utilized, so that the clutch turntable 8 is always kept synchronous with the handle turntable 5, namely, when the handle drops, the clutch turntable 8 is driven to correct the rotation angle in the rotary groove of the handle turntable 5 through the auxiliary action of the reset mechanism, the connecting groove of the clutch turntable 8 is always in a relative position with the clutch pin shaft 6, and the door opening action at any time is.
Specifically, connect clutch pin 6 clutch drive is clutch motor 13, clutch motor 13 is inside including motor body and the linear drive subassembly (like the lead screw subassembly) of connecting the motor body output, and clutch motor 13 carries out stable drive clutch pin 6's work through a plurality of motor screw 14 fixed mounting in face-piece 2, and control clutch pin 6 and the cooperation of clutch disc 8's connecting groove realizes the rotation separation and reunion of handle carousel 5 and clutch disc 8.
Specifically, the fixed subassembly of reduction torsion spring 9 is reduction torsion spring preforming 10 and reduction torsion spring screens screw 11, handle carousel 5 is equipped with one of turn trough and serves and is equipped with a plurality of erection columns, and reduction torsion spring preforming 10 is connected on handle carousel 5 through the cooperation of erection column with the screw, reduction torsion spring preforming 10 is equipped with the mounting hole in handle carousel 5 guide block correspondence department, and reduction torsion spring screens screw 11 passes the mounting hole is with reduction torsion spring 9 fixed connection on the guide block to carry out stable fixed to reduction torsion spring 9, and make the stable card and the connection of handle carousel 5 and separation and reunion carousel 8.
Specifically, handle 1 passes the through-hole of reserving on the face-piece 2 and through screw 7 fixed connection handle carousel 5, and handle 1 still installs handle torsional spring 3 and bearing 4 on stretching into one end in the face-piece 2, and the rotation of handle 1 of being convenient for provides necessary handle simultaneously and rotates the restoring force.
Specifically, be equipped with on clutch turntable 8's the connecting portion with the square hole of 12 assorted squares, square shaft 12 is installed in the square hole of clutch turntable 8 connecting portion to make clutch turntable 8 stably drive the lock body work.
Example 2:
referring to fig. 1 to 3, the embodiment of the present invention provides a resettable door lock front clutch mechanism with function upgrade based on embodiment 1:
the guide block figure of handle carousel 5 is two and the both sides of setting up the turn trough on handle carousel 5 of symmetry, realizes the switching-over demand of handle through the guide block that the symmetry set up, when the handle needs the switching-over, only needs to unscrew reduction torsion spring screens screw 11, rotates separation and reunion carousel 8 180, then on the guide block after the rotation screw up reduction torsion spring screens screw 11 can.
Example 3:
on the basis of the embodiment 1 and the embodiment 2, the embodiment provides the door lock with the resettable door lock front clutch mechanism, so that the clutch in the door lock can always push the clutch pin shaft into the connecting groove normally, and the door does not need to be opened after the handle is lifted up. In addition, the clutch turntable resetting mechanism is added, and the function of quick reversing is achieved, and reversing can be completed only by replacing the position of the resetting torsion spring screw and manually rotating the clutch turntable by 180 degrees.
The utility model discloses a theory of operation is:
firstly, a clutch motor is arranged on a face shell and is locked by an M4 multiplied by 8 pan head machine tooth screw; then the handle torsion spring and the bearing are arranged on the surface shell. The clutch pin shaft is sleeved on the handle turntable by a torsional spring and a press riveting shaft. Then, a handle and a handle turntable which is provided with a clutch pin shaft are matched and arranged on a panel shell at the same time, screws with M5 multiplied by 12 disc heads are used for pulling and locking, then the handle turntable is placed on the handle turntable, a reset torsion spring is arranged on the clutch turntable, a reset torsion spring pressing sheet is arranged on the handle turntable and is locked by 5 screws with M3 multiplied by 8 countersunk head machine teeth, one screw is used as a clamping position of the reset torsion spring, and the handle turntable and the clutch turntable are clamped together by the reset torsion spring. The clutch turntable is a connecting square shaft, when the door is opened, after the fingerprints, passwords and the like are successfully verified, the clutch driving device pushes the clutch pin shaft 6, so that the clutch pin shaft 6 enters a rotary groove through a guide through hole on the handle turntable 5 and is inserted into a connecting groove corresponding to the clutch turntable 8, at the moment, the handle 1 is pressed downwards, the handle turntable 5 is driven by the handle 1, the handle turntable 5 is in a communication state with the clutch turntable 8 through the clutch pin shaft 6 inserted into the connecting groove of the clutch turntable 8, so that the handle turntable 5 can drive the clutch turntable 8 smoothly, the connecting part at the upper end of the clutch turntable 8 is connected with the square shaft 12 of the lock body, and further the square shaft 12 is driven to open the door, meanwhile, the reset device on the clutch turntable 8, namely the reset torsion spring 9 which is arranged at the connecting part of the clutch turntable 8 and fixed on the guide block of the handle turntable, that is, when the handle droops, the auxiliary action of the reset mechanism drives the clutch turntable 8 to correct the rotation angle in the rotation groove of the handle turntable 5, so that the connection groove of the clutch turntable 8 is always opposite to the clutch pin shaft 6, and the door opening action is performed at any time.
The front clutch mechanism of the resettable door lock maintains normal door lock clutch work, and simultaneously, the clutch pin shaft is always opposite to the connecting groove of the clutch turntable. Even if the handle is drooped or the user unintentionally presses the handle down by a certain angle before opening the door, the clutch turntable can be opposite to the connecting groove, the clutch can normally push the clutch pin shaft into the connecting groove, and the handle does not need to be lifted firstly and then the door is opened. In addition, the clutch turntable resetting mechanism is added, and the function of quick reversing is achieved, and reversing can be completed only by replacing the position of the resetting torsion spring screw and manually rotating the clutch turntable by 180 degrees.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a leading clutching mechanism of resettable lock, includes handle carousel (5) and separation and reunion carousel (8), handle (1) of installing on face-piece (2) are connected to the one end of handle carousel (5), and separation and reunion carousel (8) are installed to the other end of handle carousel (5), its characterized in that, separation and reunion carousel (8) comprise the rotation portion of installing in handle carousel (5) turn trough and the connecting portion of connecting square shaft (12), be equipped with the separation and reunion structure between handle carousel (5) and separation and reunion carousel (8), install on the connecting portion of separation and reunion carousel (8) and make separation and reunion carousel (8) remain the resetting means synchronous with handle carousel (5) throughout.
2. The front clutch mechanism of the resettable door lock according to claim 1, wherein the clutch structure comprises a rotary groove, a guide block and a clutch pin (6), the handle rotary disc (5) is provided with the rotary groove matched with the rotary part of the clutch rotary disc (8), the rotary part of the clutch rotary disc (8) is installed in the rotary groove on the handle rotary disc (5), the guide block is arranged at the edge of the rotary groove of the handle rotary disc (5), the guide block is provided with a guide through hole matched with the clutch pin (6), the clutch pin (6) extends into the rotary groove of the handle rotary disc (5) through a guide channel, the rotary part of the clutch rotary disc (8) is provided with a connection groove matched with the clutch pin (6), and one end of the clutch pin (6) far away from the rotary groove of the handle rotary disc (5) is connected with a clutch driving device.
3. A resettable door lock front clutch mechanism according to claim 2, characterized in that the clutch driving means connected to the clutch pin (6) is a clutch motor (13), and the clutch motor (13) is fixedly mounted in the face housing (2) by means of a number of motor screws (14).
4. A resettable door lock front clutch mechanism according to claim 1, characterized in that the resetting means is a return torsion spring (9), the return torsion spring (9) is mounted on the connection part of the clutch dial (8) and fixed on the guide block of the handle dial (5) by a fixing assembly.
5. The resettable door lock front clutch mechanism according to claim 4, wherein the fixing components of the reset torsion spring (9) are a reset torsion spring pressing sheet (10) and a reset torsion spring clamping screw (11), the end of the handle turntable (5) provided with the rotary groove is provided with a plurality of mounting posts, the reset torsion spring pressing sheet (10) is connected to the handle turntable (5) through the matching of the mounting posts and the screw, the reset torsion spring pressing sheet (10) is provided with mounting holes at the corresponding positions of the guide blocks, and the reset torsion spring clamping screw (11) penetrates through the mounting holes to fixedly connect the reset torsion spring (9) to the guide blocks.
6. The front clutch mechanism of a resettable door lock according to claim 1, wherein the handle (1) passes through a through hole reserved on the face housing (2) and is fixedly connected with the handle turntable (5) through a screw (7), and a handle torsion spring (3) and a bearing (4) are further mounted on one end of the handle (1) extending into the face housing (2).
7. The resettable door lock front clutch mechanism according to claim 1, characterized in that the coupling part of the clutch disc (8) is provided with a square hole matching the square shaft (12).
8. The resettable door lock forward clutch mechanism according to claim 2, characterized in that the number of the guide blocks of the handle dial (5) is two and symmetrically arranged on both sides of the turning slot on the handle dial (5).
9. A door lock, characterized in that the door lock comprises a resettable door lock front clutch mechanism according to any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380764.6U CN210439810U (en) | 2019-03-25 | 2019-03-25 | Resettable door lock front clutch mechanism and door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380764.6U CN210439810U (en) | 2019-03-25 | 2019-03-25 | Resettable door lock front clutch mechanism and door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210439810U true CN210439810U (en) | 2020-05-01 |
Family
ID=70400794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920380764.6U Active CN210439810U (en) | 2019-03-25 | 2019-03-25 | Resettable door lock front clutch mechanism and door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210439810U (en) |
-
2019
- 2019-03-25 CN CN201920380764.6U patent/CN210439810U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200714 Address after: No.18 (A4) Xinlan Road, nanyong neighborhood committee, Chencun Town, Shunde District, Foshan City, Guangdong Province (application for residence) Patentee after: Foshan Zhisheng Technology Co.,Ltd. Address before: 150000 4, 6 floor, 1 unit 21, min Yi Street, Nangang District, Harbin, Heilongjiang. Patentee before: Li Zhaoqiang |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 102300 room a-8525, building 3, No. 20, Yong'an Road, Shilong Economic Development Zone, Mentougou District, Beijing (cluster registration) Patentee after: Beijing Yunlan Technology Co.,Ltd. Address before: 528000 No. 18 (A4), Xinlan Road, nanyong neighborhood committee, Chencun Town, Shunde District, Foshan City, Guangdong Province (residence declaration) Patentee before: Foshan Zhisheng Technology Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220315 Address after: No.17 Huanzhen Road, Chihua residential committee, Chencun Town, Shunde District, Foshan City, Guangdong Province Patentee after: Shenghui Holdings Ltd. Address before: 102300 room a-8525, building 3, No. 20, Yong'an Road, Shilong Economic Development Zone, Mentougou District, Beijing (cluster registration) Patentee before: Beijing Yunlan Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |