CN104929439A - Clutch driving device of electronic lock - Google Patents

Clutch driving device of electronic lock Download PDF

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Publication number
CN104929439A
CN104929439A CN201510311290.6A CN201510311290A CN104929439A CN 104929439 A CN104929439 A CN 104929439A CN 201510311290 A CN201510311290 A CN 201510311290A CN 104929439 A CN104929439 A CN 104929439A
Authority
CN
China
Prior art keywords
described
push rod
driving lever
electronic lock
provided
Prior art date
Application number
CN201510311290.6A
Other languages
Chinese (zh)
Inventor
白炳武
Original Assignee
白炳武
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 白炳武 filed Critical 白炳武
Priority to CN201510311290.6A priority Critical patent/CN104929439A/en
Publication of CN104929439A publication Critical patent/CN104929439A/en

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Abstract

The invention discloses a clutch driving device of an electronic lock. The clutch driving device comprises a cam, wherein the cam is connected with a push rod and used for driving the push rod to vertically move; the push rod is connected with a lifting lever through a tensile spring, the lifting lever is arranged on a fixed rotary shaft and rotates around it; the lifting lever is moved around the rotary shaft by the push rod so as to pop out or withdraw the push plate connected with the lifting lever. The clutch driving device is simple in structure; through the rotation of the cam, the vertical movement of the push rod is controlled, and the push rod is further connected with the lifting lever through the tensile spring; the lifting lever is moved around the rotary shaft by the push rod so as to pop out or withdraw the push plate connected with the lifting lever, thus the clutch is realized; besides, the action of the tensile spring cannot damage the cam when the external force pushes the push plate to withdraw.

Description

A kind of electronic lock clutch driving unit

Technical field

The present invention relates to a kind of lockset, particularly relate to a kind of electronic lock clutch driving unit.

Background technology

In daily life, often can see that the electric control lock of coded lock, Fingerprint Lock and so on is applied to various occasion, the particularly public arena such as hotel, market, due to the high security of its convenience without carrying keys and password, fingerprint, very popular.

Traditional electric control lock control panel is provided with handle, with the electric controller of password button or print authenticator, lock body and clutch assembly, wherein, clutch assembly comprises the lock body universal driving shaft linked with lock body and the handle universal driving shaft linked with handle, lock body universal driving shaft is provided with and inserts and the rotation chamber of coaxial rotating for handle universal driving shaft, this rotation chamber wall is provided with can automatically reset trip(ping) lever laterally, handle universal driving shaft is disposed radially the clutch slot coordinated with trip(ping) lever, this trip(ping) lever one end is towards rotating inside chamber as the abutting end with clutch slot, one end is stretched out and is rotated outside chamber as control end, when inputting correct password or fingerprint, the control end that electric controller promotes trip(ping) lever makes abutting end stretch into the interlock forming handle universal driving shaft and lock body universal driving shaft in clutch slot, handle controls the object that lock body realizes opening door leaf, and when not inputting or input by mistake password or fingerprint, electric controller is then failure to actuate, the abutting end of trip(ping) lever is away from clutch slot, the handle uncontrollable lock body that dallies opens door leaf.After long-time twisting handle, the position of the clutch slot of handle universal driving shaft and the abutting end of trip(ping) lever can produce trace and offset, cause electric controller to promote trip(ping) lever, handle namely cannot be made by the coordinated signals handle of lock body universal driving shaft and handle universal driving shaft, greatly have impact on normal use.

Summary of the invention

The present invention, in order to solve technical problem involved in background technology, provides a kind of electronic lock clutch driving unit.

Technical scheme of the present invention is: a kind of electronic lock clutch driving unit, comprise cam, described cam is connected with push rod to spend and drives it to move up and down, described push rod is also connected with driving lever by extension spring, described driving lever to be arranged in fixing rotating shaft and can to rotate around it, and described driving lever is driven by push rod and moves the ejecting push plate that is connected with driving lever or withdrawal around the shaft.

Preferred as one, described cam is provided with the ejection part be connected with push rod, described push rod is provided with the groove for holding ejection part, and described ejection part acts in groove and push rod is moved up and down.

Preferred as one, described push rod is provided with the first extension spring hook, described driving lever is provided with the second extension spring hook, the two ends of described extension spring are linked up with the first extension spring respectively to link up with the second extension spring and are connected.

Preferred as one, described driving lever is provided with struck side, and described push pedal is provided with opening portion, and described struck side is fastened in opening portion to spend and promotes ejecting push plate or withdrawal.

Preferred as one, described cam is provided with axis hole, is inserted with by motor-driven output shaft in described axis hole, the motor that rotates through of described cam drives.

Preferred as one, described driving lever offers shaft hole, described shaft hole match with rotating shaft make driving lever around the shaft axis rotate.

Preferred as one, described push rod is provided with spacing head, and described driving lever is provided with spacer pin.

Preferred as one, also comprise left shell and right shell body, described cam, push rod, driving lever and push pedal are all arranged between left shell and right shell body, and described rotating shaft is arranged on left shell regularly.

In sum, the present invention has the following advantages:

Structure of the present invention is simple and clear, control push rod by the rotation of cam to move up and down, push rod is also connected with driving lever by extension spring, driving lever is driven by push rod and moves the ejecting push plate that is connected with driving lever or withdrawal around the shaft, achieve clutch, and the existence of extension spring make external force promote push pedal regain time, extension spring action can not damage cam.

Accompanying drawing explanation

Fig. 1 is the exploded perspective view of the present embodiment;

Fig. 2 is closed condition schematic diagram;

Fig. 3 is opening schematic diagram;

Fig. 4 is that opening is promoted to force return view by external force.

Detailed description of the invention

Below in conjunction with accompanying drawing, with embodiment, the invention will be further described.

As Figure 1-4, a kind of electronic lock clutch driving unit, comprise cam 3, described cam 3 is connected with push rod 4 to spend and drives it to move up and down, described push rod 4 is also connected with driving lever 6 by extension spring 5, described driving lever 6 is arranged in fixing rotating shaft 11 and also can rotates around it, and described driving lever 6 drives 11 motions around the shaft that the push pedal 7 be connected with driving lever 6 is ejected or regained by push rod 4.Described cam 3 is provided with the ejection part 31 be connected with push rod 4, described push rod 4 is provided with the groove 41 for holding ejection part 31, and described ejection part 31 acts in groove 41 and push rod 4 is moved up and down.Described push rod 4 is provided with the first extension spring hook 42, described driving lever 6 is provided with the second extension spring hook 61, the two ends of described extension spring 5 are linked up with 42 respectively and are linked up with 61 with the second extension spring and be connected with the first extension spring.Described driving lever 6 is provided with struck side 64, and described push pedal 7 is provided with opening portion 71, described struck side 64 be fastened in opening portion 71 spend promote push pedal 7 eject or regain.Described cam 3 is provided with axis hole 32, is inserted with the output shaft 21 driven by motor 2 in described axis hole 32, the motor 2 that rotates through of described cam 3 drives.Described driving lever 6 offers shaft hole 63, described shaft hole 63 match with rotating shaft 11 make driving lever 6 around the shaft 11 axis rotate.Described push rod 4 is provided with spacing 43, and described driving lever 6 is provided with spacer pin 62.Also comprise left shell 1 and right shell body 8, described cam 3, push rod 4, driving lever 6 and push pedal 7 are all arranged between left shell 1 and right shell body 8, and described rotating shaft 11 is arranged on left shell 1 regularly.

When motor 2 is with moving cam 3 to rotate counterclockwise 180 °, cam 3 drives push rod 4 to move downward, and push rod 4 is also connected with driving lever 6 by extension spring 5, and driving lever 6 drives 11 motions around the shaft by extrapolated for the push pedal 7 be connected with driving lever 6 by push rod 4, state as shown in Figure 3.Force to promote push pedal 7 to force to reclaim when there being external force, extension spring 5 becomes state as shown in Figure 4, not fragile cam 3.When motor 2 is with moving cam 3 to rotate clockwise 180 °, cam 3 drives push rod 4 to move upward, and push rod 4 is also connected with driving lever 6 by extension spring 5, and driving lever 6 drives 11 motions around the shaft the push pedal 7 be connected with driving lever 6 inwardly to be regained by push rod 4, state as shown in Figure 2.

More than illustrate it is only explanation of the invention, those of ordinary skill in the art's can completely is made to implement this programme, but be not limitation of the present invention, those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this manual, and these are all not creative amendments.As long as but be all subject to the protection of Patent Law in right of the present invention.

Claims (8)

1. an electronic lock clutch driving unit, it is characterized in that: comprise cam (3), described cam (3) is connected to spend with push rod (4) and drives it to move up and down, described push rod (4) is also connected with driving lever (6) by extension spring (5), described driving lever (6) is arranged on fixing rotating shaft (11) and above also can rotates around it, and described driving lever (6) drives (11) around the shaft to move by push rod (4) and the push pedal (7) be connected with driving lever (6) is ejected or regained.
2. a kind of electronic lock clutch driving unit according to claim 1, it is characterized in that: described cam (3) is provided with the ejection part (31) be connected with push rod (4), described push rod (4) is provided with the groove (41) for holding ejection part (31), and described ejection part (31) acts in groove (41) and push rod (4) is moved up and down.
3. a kind of electronic lock clutch driving unit according to claim 1, it is characterized in that: described push rod (4) is provided with the first extension spring hook (42), described driving lever (6) is provided with the second extension spring hook (61), the two ends of described extension spring (5) are linked up with (42) respectively and are linked up with (61) with the second extension spring and be connected with the first extension spring.
4. a kind of electronic lock clutch driving unit according to claim 1, it is characterized in that: described driving lever (6) is provided with struck side (64), described push pedal (7) is provided with opening portion (71), described struck side (64) be fastened in opening portion (71) spend promote push pedal (7) eject or regain.
5. a kind of electronic lock clutch driving unit according to claim 1, it is characterized in that: described cam (3) is provided with axis hole (32), be inserted with the output shaft (21) driven by motor (2) in described axis hole (32), the motor (2) that rotates through of described cam (3) drives.
6. a kind of electronic lock clutch driving unit according to claim 1, it is characterized in that: described driving lever (6) offers shaft hole (63), described shaft hole (63) match with rotating shaft (11) make driving lever (6) around the shaft (11) axis rotate.
7. a kind of electronic lock clutch driving unit according to claim 1, is characterized in that: described push rod (4) is provided with spacing head (43), described driving lever (6) is provided with spacer pin (62).
8. a kind of electronic lock clutch driving unit according to claim 1, it is characterized in that: also comprise left shell (1) and right shell body (8), described cam (3), push rod (4), driving lever (6) and push pedal (7) are all arranged between left shell (1) and right shell body (8), and described rotating shaft (11) is arranged on left shell (1) regularly.
CN201510311290.6A 2015-06-09 2015-06-09 Clutch driving device of electronic lock CN104929439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510311290.6A CN104929439A (en) 2015-06-09 2015-06-09 Clutch driving device of electronic lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510311290.6A CN104929439A (en) 2015-06-09 2015-06-09 Clutch driving device of electronic lock

Publications (1)

Publication Number Publication Date
CN104929439A true CN104929439A (en) 2015-09-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510311290.6A CN104929439A (en) 2015-06-09 2015-06-09 Clutch driving device of electronic lock

Country Status (1)

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CN (1) CN104929439A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108266066A (en) * 2018-02-12 2018-07-10 厦门美科安防科技有限公司 A kind of novel electron cabinet lock
CN108590346A (en) * 2018-04-21 2018-09-28 北华大学 the single clutch cam mechanism of fingerprint lock

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030019256A1 (en) * 2001-07-30 2003-01-30 George Frolov Mortise lockset with internal clutch having override feature
CN2813806Y (en) * 2006-01-23 2006-09-06 雷柏松 Rotary handle electric lock with hand controlling lock
CN201053246Y (en) * 2007-05-15 2008-04-30 王京沪 Multidirectional automatic locking lock body
CN201953158U (en) * 2011-01-07 2011-08-31 江门市科裕智能科技有限公司 Bidirectional drive door lock handle clutch mechanism
US20130167600A1 (en) * 2011-12-29 2013-07-04 Taiwan Fu Hsing Industrial Co., Ltd. Clutch mechanism and electro-mechanical lock therewith

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030019256A1 (en) * 2001-07-30 2003-01-30 George Frolov Mortise lockset with internal clutch having override feature
CN2813806Y (en) * 2006-01-23 2006-09-06 雷柏松 Rotary handle electric lock with hand controlling lock
CN201053246Y (en) * 2007-05-15 2008-04-30 王京沪 Multidirectional automatic locking lock body
CN201953158U (en) * 2011-01-07 2011-08-31 江门市科裕智能科技有限公司 Bidirectional drive door lock handle clutch mechanism
US20130167600A1 (en) * 2011-12-29 2013-07-04 Taiwan Fu Hsing Industrial Co., Ltd. Clutch mechanism and electro-mechanical lock therewith

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108266066A (en) * 2018-02-12 2018-07-10 厦门美科安防科技有限公司 A kind of novel electron cabinet lock
CN108266066B (en) * 2018-02-12 2019-03-26 厦门美科安防科技有限公司 A kind of novel electron cabinet lock
WO2019153652A1 (en) * 2018-02-12 2019-08-15 厦门美科安防科技有限公司 Electronic locker lock
CN108590346A (en) * 2018-04-21 2018-09-28 北华大学 the single clutch cam mechanism of fingerprint lock

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Application publication date: 20150923