CN201981854U - Engaging and disengaging gear of electronic lock - Google Patents
Engaging and disengaging gear of electronic lock Download PDFInfo
- Publication number
- CN201981854U CN201981854U CN2011201170800U CN201120117080U CN201981854U CN 201981854 U CN201981854 U CN 201981854U CN 2011201170800 U CN2011201170800 U CN 2011201170800U CN 201120117080 U CN201120117080 U CN 201120117080U CN 201981854 U CN201981854 U CN 201981854U
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- CN
- China
- Prior art keywords
- clutch
- handle
- pin
- engaging
- following
- 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 - Lifetime
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Abstract
The utility model discloses an engaging and disengaging gear of an electronic lock, which comprises a handle, a handle panel, an upper clutch, a lower clutch, an electromagnet, an engaging and disengaging pin and an engaging and disengaging pin return spring, wherein the handle comprises a handle hand shank and a handle rotating pillar; the lower clutch is sheathed onto the handle rotating pillar; the upper clutch and the lower clutch are arranged in manner of fitting; the upper clutch is provided with a square slotted hole linked with a lock body; the end face of the lower clutch, which is fitted with the upper clutch, is provided with a lug; the part of the upper clutch, which corresponds to the lug on the lower clutch, is provided with an extension block abutted against the lug; the engaging and disengaging pin is arranged in the upper clutch in manner of penetrating; the corresponding position of the lower clutch is provided with a through hole for the engaging and disengaging pin to pass through; the engaging and disengaging pin return spring is arranged between the upper clutch and the lower clutch; one end of the engaging and disengaging pin is correspondingly arranged at the position of the through hole of the lower clutch; and the other end of the engaging and disengaging pin is supported against the electromagnet. The whole engaging and disengaging gear has a simple structure, fewer used parts and convenience in installation and maintenance.
Description
Technical field
The utility model relates to lockset and makes field, a kind of arrangement of clutch of electronic lock specifically.
Background technology
At present, electronic lock has purposes very widely in daily life, and it is a kind of requisite safeties, and it brings guarantee for people's property and personal safety.Development along with lockset, for being convenient for people to inlet/outlet, usually on the handle panel of door lock, set up handle with the lock body interlock, and realize the opening and closing of handle by arrangement of clutch between lock body and the handle to lock body, but the arrangement of clutch structure that existing lock body is adopted is complicated, and used component are more, causes the production and the installation process trouble of locking, break down easily, and easy-maintaining not after the fault.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of simple in structure, easy for installation and electronic lock arrangement of clutch of being convenient to keep in repair.
For achieving the above object, the utility model provides a kind of arrangement of clutch of electronic lock, comprise handle, the handle panel, last clutch, following clutch, electromagnet, on-of pin, the on-of pin back-moving spring, wherein said handle comprises handle handle and handle Rotational Cylindrical, the handle handle is located at the handle panels outside, the following clutch card that the handle Rotational Cylindrical is passed in handle panel and the handle panel is joined, following clutch sleeve is located on the handle Rotational Cylindrical, last clutch is fitted with following clutch, and the described clutch of going up is provided with the square slotted eye that links with lock body, the end face that following clutch and last clutch fit is provided with a projection, projection place under the last clutch correspondence on the clutch is provided with the extension block inconsistent with described projection, described on-of pin is located in the clutch, and the corresponding position of following clutch is provided with the through hole that can supply on-of pin to pass, being provided with the restriction on-of pin between last clutch and the following clutch interts and into descend the interior on-of pin back-moving spring of clutch through hole, and described on-of pin back-moving spring is set on the on-of pin, correspondence of described on-of pin is arranged on down the through hole of clutch, and join on other end and electromagnet top.
The beneficial effects of the utility model are: adopt said structure, when electromagnet is not powered, on-of pin is under the elastic reaction of on-of pin back-moving spring, on-of pin can't intert into to descend in the through hole of clutch, clutch breaks away from following clutch on this moment, because handle is joined for card with following clutch, so when handle rotates, can drive down the two-way rotation of clutch, can't drive the two-way rotation of clutch, in addition because down the projection that is provided with on the clutch and the extension block on the last clutch offset and join, when the following clutch of institute rotates, can drive the clutch one-directional rotation, and can only rotate towards the direction that lock body is locked, can only lock a door this moment, and can't open the door; When electromagnet is powered, in the through hole of electromagnet with clutch under the on-of pin propelling, clutch becomes one with following clutch on this moment, when handle rotates, can drive clutch and the two-way rotation simultaneously of following clutch, can open the door and lock a door, whole arrangement of clutch is simple in structure, used component are less, and easy for installation, be convenient to the maintenance.
The utility model can further be set to be evenly distributed in several open slots on the end of described handle Rotational Cylindrical, and the inner peripheral surface that is set in the following clutch on the handle Rotational Cylindrical end is provided with described open slot and blocks the fixture block of joining mutually.
The utility model also can further be set to also be installed with on the described handle panel and make handle rotate the automatically reset handle reduction torsion spring in back.
Adopt said structure, during owing to unblank, last clutch can fuse with following clutch, the handle reduction torsion spring that the rear drive handle is replied so unblank can drive clutch and following clutch while return, make clutch and following clutch reset have synchronism, and go up clutch and following clutch in the prior art and reset by separately reduction torsion spring driving respectively and compare, but simplified structure not only, reduce cost of production, and it is also more convenient with the installation of following clutch to go up clutch.
Description of drawings
Fig. 1 is a structural perspective of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is a structure explosive view of the present utility model.
The specific embodiment
As Fig. 1,2, provided a kind of arrangement of clutch of electronic lock shown in 3, comprise handle 1, handle panel 2, last clutch 3, following clutch 4, electromagnet 5, on-of pin 6, on-of pin back-moving spring 7, wherein said handle 1 comprises handle handle 11 and handle Rotational Cylindrical 12, handle handle 11 is located at handle panel 2 outsides, handle Rotational Cylindrical 12 is passed handle panel 2 and is joined with following clutch 4 cards in the handle panel 2, following clutch 4 is set on the handle Rotational Cylindrical 12, be evenly distributed in several open slots 121 on the end of described handle Rotational Cylindrical 12, the inner peripheral surface that is set in the following clutch 4 on handle Rotational Cylindrical 12 ends is provided with described open slot 121 and blocks the fixture block 41 of joining mutually, last clutch 3 is fitted with following clutch 4, and the described clutch 3 of going up is provided with the square slotted eye 32 that links with lock body, following clutch 4 is provided with a projection 42 with the end face that last clutch 3 fits, projection 42 places on the last clutch 3 corresponding clutches 4 down are provided with the extension block 31 inconsistent with described projection 42, described on-of pin 6 is located in the clutch 3, and the corresponding position of following clutch 4 is provided with the through hole 43 that can supply on-of pin 6 to pass, being provided with restriction on-of pin 6 between last clutch 3 and the following clutch 4 interts and into descend the interior on-of pin back-moving spring 7 of clutch through hole 43, and described on-of pin back-moving spring 7 is set on the on-of pin 6,6 one correspondences of described on-of pin are arranged on down through hole 43 places of clutch 4, join on other end and electromagnet 5 tops, also is installed with on the described handle panel 2 to make handle 1 rotate the automatically reset handle reduction torsion spring 8 in back.
Adopt said structure, when electromagnet 5 is not powered, on-of pin 6 is under the elastic reaction of on-of pin back-moving spring 7, on-of pin 6 can't intert in the through hole 43 that into descends clutch 4, clutch 3 breaks away from following clutch 4 on this moment, because handle 1 is joined for card with following clutch 4, so when handle 1 rotates, can drive down clutch 4 two-way rotations, can't drive clutch 3 two-way rotations, owing to offseting, the extension block 31 on projection 42 that descends setting on the clutch 4 and the last clutch 3 joins in addition, when the following clutch 4 of institute rotates, can drive clutch 3 one-directional rotation, and can only rotate towards the direction that lock body is locked, can only lock a door this moment, and can't open the door; When electromagnet 5 power supplies, in the through hole 43 of electromagnet 5 with clutch 4 under on-of pin 6 propellings, clutch 3 becomes one with following clutch 4 on this moment, when handle 1 rotates, can drive clutch 3 and following clutch 4 two-way rotations simultaneously, can open the door and lock a door, whole arrangement of clutch is simple in structure, used component are less, and easy for installation, be convenient to the maintenance.
Claims (3)
1. the arrangement of clutch of an electronic lock, it is characterized in that: comprise handle, the handle panel, last clutch, following clutch, electromagnet, on-of pin, the on-of pin back-moving spring, wherein said handle comprises handle handle and handle Rotational Cylindrical, the handle handle is located at the handle panels outside, the following clutch card that the handle Rotational Cylindrical is passed in handle panel and the handle panel is joined, following clutch sleeve is located on the handle Rotational Cylindrical, last clutch is fitted with following clutch, and the described clutch of going up is provided with the square slotted eye that links with lock body, the end face that following clutch and last clutch fit is provided with a projection, projection place under the last clutch correspondence on the clutch is provided with the extension block inconsistent with described projection, described on-of pin is located in the clutch, and the corresponding position of following clutch is provided with the through hole that can supply on-of pin to pass, being provided with the restriction on-of pin between last clutch and the following clutch interts and into descend the interior on-of pin back-moving spring of clutch through hole, and described on-of pin back-moving spring is set on the on-of pin, correspondence of described on-of pin is arranged on down the through hole of clutch, and join on other end and electromagnet top.
2. the arrangement of clutch of a kind of electronic lock according to claim 1, it is characterized in that: be evenly distributed in several open slots on the end of described handle Rotational Cylindrical, the inner peripheral surface that is set in the following clutch on the handle Rotational Cylindrical end is provided with described open slot and blocks the fixture block of joining mutually.
3. the arrangement of clutch of a kind of electronic lock according to claim 1 is characterized in that: also be installed with on the described handle panel and make the automatically reset handle reduction torsion spring in handle rotation back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201170800U CN201981854U (en) | 2011-04-20 | 2011-04-20 | Engaging and disengaging gear of electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201170800U CN201981854U (en) | 2011-04-20 | 2011-04-20 | Engaging and disengaging gear of electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981854U true CN201981854U (en) | 2011-09-21 |
Family
ID=44609317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201170800U Expired - Lifetime CN201981854U (en) | 2011-04-20 | 2011-04-20 | Engaging and disengaging gear of electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162314A (en) * | 2011-04-20 | 2011-08-24 | 林飞和 | Clutch device for electronic lock |
| CN110056263A (en) * | 2019-02-18 | 2019-07-26 | 浙江创力电子股份有限公司 | A kind of concealed pick-proof door-control lock |
-
2011
- 2011-04-20 CN CN2011201170800U patent/CN201981854U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162314A (en) * | 2011-04-20 | 2011-08-24 | 林飞和 | Clutch device for electronic lock |
| CN110056263A (en) * | 2019-02-18 | 2019-07-26 | 浙江创力电子股份有限公司 | A kind of concealed pick-proof door-control lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110921 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |