CN102102467B - Electric lock cylinder - Google Patents

Electric lock cylinder Download PDF

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Publication number
CN102102467B
CN102102467B CN201110079845A CN201110079845A CN102102467B CN 102102467 B CN102102467 B CN 102102467B CN 201110079845 A CN201110079845 A CN 201110079845A CN 201110079845 A CN201110079845 A CN 201110079845A CN 102102467 B CN102102467 B CN 102102467B
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linkage pin
lock core
rotating shaft
lock cylinder
gear
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CN102102467A (en
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梁忠祥
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Shenzhen Kaidisi Intelligent Technology Co ltd
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Individual
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Abstract

The invention discloses an electric lock cylinder. The electric lock cylinder comprises a gearbox and a mechanical lock cylinder. The gearbox comprises a shell, a motor, a worm, a worm wheel, a first gear, a second gear and an output shaft. A linkage shaft is arranged at one end of a mechanical lock cylinder shell, a first linkage pin is arranged in one end of the linkage shaft, the first linkage pin is linked with a dial wheel in an inserted mode, a spring is arranged between the linkage shaft and the first linkage pin, and the other end of the linkage shaft is connected with the output shaft of the gearbox; and a lock cylinder rotating shaft is arranged at the other end of the mechanical lock cylinder shell, one end of the lock cylinder rotating shaft is spliced with one end of a second linkage pin, the longitudinal center of the lock cylinder rotating shaft is provided with a circular hole, an ejector rod is placed in the circular hole, a dead bolt key is assembled at the other end of the lock cylinder rotating shaft, the other end of the second linkage pin is spliced with the dial wheel, the end face of a raised key of the second linkage pin is contacted with the end face of the first linkage pin, the other end of the second linkage pin is provided with a blind hole, and the size of the blind hole is adapted with one end of the ejector rod in a splicing way. The electric lock cylinder can solve the technical problems of convenience for unlocking, universality of the lock cylinder and the like.

Description

A kind of electronic lock core
Technical field
The present invention relates to the lockset of a kind of electronics and mechanical bond.
Background technology
Existing security door generally adopts the core-inset type marble mechanical lock; Just can unblank after need key accurately being inserted lock core and will rotate several circles during operation; Rightabout rotation and want capturing position just can extract key again after unblanking; Complex operation especially is difficult for finding accurately keyhole under the condition of dim light, make troubles for old man and child.
Summary of the invention
The purpose of this invention is to provide a kind of electronic lock core, conveniently unblank and technical problems such as lock core is general to solve.
The present invention realizes the foregoing invention purpose through following technical scheme: a kind of electronic lock core, and it is made up of gearbox, mechanical lock; Said gearbox comprises the output shaft of housing, motor and Electric Machine Control; Shell one end of said mechanical lock is equipped with couple axle; Couple axle one end has first linkage pin is housed in vertical notch, the notch; One end of first linkage pin is with inserting mode interlock thumb wheel; The spring that makes linkage pin and thumb wheel often be in the interlock state is housed between the couple axle and first linkage pin, and the other end of said couple axle also has notch and is connected with the output shaft of gearbox; When motor rotated, the output shaft interlock thumb wheel rotation through gearbox realized electronicly unblanking or closing lock; The other end of said mechanical lock shell is equipped with the lock core rotating shaft, lock core rotating shaft and shell positioning and fixing, and an end of lock core rotating shaft and an end of second linkage pin are pegged graft through the notch structure; But the second linkage pin longitudinal sliding motion, there is a circular hole in lock core rotating shaft longitudinal center, but push rod places circular hole and longitudinal sliding motion; The lock core rotating shaft other end is equipped with spring key; The other end of said second linkage pin has protruding key, and protruding key size is suitable with the thumb wheel grafting, and its protruding key end face contacts with the end face of first linkage pin; The second linkage pin other end has blind hole, and the blind hole size is pegged graft suitable with push rod one end; During manual operation, spring key ejects thumb wheel through promotion push rod, second linkage pin with first linkage pin, and second linkage pin gets into thumb wheel.
Said gearbox comprises the worm screw of housing, motor, motor output end, with the worm gear of worm engaging, with co-axially fixed first gear of worm gear, second gear that is meshed with first gear, be contained in output shaft on second gear, be contained in the output shaft two ends and be fixed in the bearing on the housing.
On the suit joint face of the said output shaft and second gear, the rubber pad of buffering transmission is housed.
The structure of said lock core rotating shaft and shell positioning and fixing is to have a transverse notch at lock core rotating shaft middle part, this notch with
Jump ring groove on the lock core shell is corresponding.
The present invention compares with traditional lock cylinder, has the following advantages and good effect:
1, electronic lock core can adopt multiple control modes, like less radio-frequency control circuit, IC-card gate inhibition control circuit, bio-identification fingerprint control circuit, the digital control circuit of button etc.
2, electronic lock core appearance and size is identical with the appearance and size of common spring mechanical lock core, can exchange, and the movable lock core that powers on if the mechanical cylinder lock of installing through security door changes the outfit can be realized the function of electric burglar-proof lock.
3, simple to operate, command signal is sent, and auto-unlocking does not need the Turning lockset handle and door leaf is opened automatically, realizes intelligence, automatic integratedization, makes things convenient for old man, child to use especially.
4, electronic lock core and mechanical billiard key can be used alternatingly.
Description of drawings
Fig. 1 is the sketch map that the overall structure of the electronic lock core of the present invention is in motoring condition.
Fig. 2 is the sectional drawing along the B-B direction of Fig. 1.
Fig. 3 is the sectional drawing along the A-A direction of Fig. 1.
Fig. 4 is the sketch map that the overall structure of the electronic lock core of the present invention is in manual state.
Fig. 5 is one of the thumb wheel state of the electronic lock core of a present invention sketch map.
Fig. 6 is two sketch mapes of the thumb wheel state of the electronic lock core of the present invention.
The specific embodiment
The present invention mainly is made up of gearbox, mechanical lock two parts.Structure of the present invention and operating principle be referring to Fig. 1, wherein gearbox comprise motor 2, the worm screw 3 that is connected with motor output shaft, with the worm gear 4 of worm engaging, with co-axially fixed first gear 5 of worm gear, with second gear 6 of first gears engaged.Said second gear is connected with output shaft 8, rubber pad 7 is housed with the buffering transmission on the joint face of second gear and output shaft 8, and the output shaft two ends are equipped with bearing 9 and are fixed on the housing 1.The section diagrammatic sketch of concrete gearbox designs is as shown in Figure 3.
Said mechanical lock shell 19 one of which ends are equipped with couple axle 10; Couple axle one end has first linkage pin 12 is housed in vertical notch, the notch; First linkage pin, 12 1 ends are with inserting mode interlock thumb wheel 13; Between the couple axle 10 and first linkage pin 12, spring 11 is housed, under the effect of spring 11, makes first linkage pin 12 often be in the interlock state with thumb wheel 13.The other end of said couple axle 10 also has notch and is connected with output shaft of gear-box 8.When motor 2 rotation, realize electronicly unblanking or closing lock through output shaft of gear- box 8,13 rotations of interlock thumb wheel.The other end of said mechanical lock shell 19 is equipped with lock core rotating shaft 17, and lock core rotating shaft one end has vertical notch, but second linkage pin 14 places in the notch and longitudinal sliding motion, and lock core rotating shaft 17 other ends are equipped with spring key 18.Lock core rotating shaft middle part has transverse notch, this notch and jump ring groove 16
Corresponding, through jump ring the lock core rotating shaft is fixed on the lock core shell.The other end of said second linkage pin has protruding key, and protruding key size is suitable with thumb wheel 13 grafting interlocks.Second linkage pin, 14 other ends have blind hole, and the blind hole size is suitable with push rod 15 1 ends.During manual operation, spring key 18 is inserted lock core rotating shaft 17 promote push rod 15 simultaneously, push rod 15 promotes second linkage pin 14 and second linkage pin 12 is ejected, and realizes the position conversion of second linkage pin 14 and first linkage pin 12.Position relation after the conversion is as shown in Figure 4.Rotate spring key this moment and drive thumb wheel 13 rotations, realize manually unblanking or closing lock through second linkage pin 14.Like Fig. 5, shown in 6, lock core thumb wheel 13 can be done 360 degree rotations.The lock core cross-section structure at lock core thumb wheel 13 places is as shown in Figure 2.
Spring key is extracted, the linkage pin 12 and second linkage pin 14 are resetted and be in electronic connection status, as shown in Figure 1.

Claims (4)

1. electronic lock core is characterized in that it is made up of gearbox, mechanical lock; Said gearbox comprises the output shaft of housing, motor and Electric Machine Control; Shell one end of said mechanical lock is equipped with couple axle; Couple axle one end has first linkage pin is housed in vertical notch, the notch; One end of first linkage pin is with inserting mode interlock thumb wheel; The spring that makes linkage pin and thumb wheel often be in the interlock state is housed between the couple axle and first linkage pin, and the other end of said couple axle also has notch and is connected with the output shaft of gearbox; When motor rotated, the output shaft interlock thumb wheel rotation through gearbox realized electronicly unblanking or closing lock; The other end of said mechanical lock shell is equipped with the lock core rotating shaft, lock core rotating shaft and shell positioning and fixing, and an end of lock core rotating shaft and an end of second linkage pin are pegged graft through the notch structure; But the second linkage pin longitudinal sliding motion, there is a circular hole in lock core rotating shaft longitudinal center, but push rod places circular hole and longitudinal sliding motion; The lock core rotating shaft other end is equipped with spring key; The other end of said second linkage pin has protruding key, and protruding key size is suitable with thumb wheel grafting interlock, and its protruding key end face contacts with the end face of first linkage pin; The second linkage pin other end has blind hole, and the blind hole size is pegged graft suitable with push rod one end; During manual operation, spring key ejects thumb wheel through promotion push rod, second linkage pin with first linkage pin, and second linkage pin gets into thumb wheel.
2. a kind of electronic lock core according to claim 1; It is characterized in that, said gearbox comprises the worm screw of housing, motor, motor output end, with the worm gear of worm engaging, with co-axially fixed first gear of worm gear, second gear that is meshed with first gear, be contained in output shaft on second gear, be contained in the output shaft two ends and be fixed in the bearing on the housing.
3. a kind of electronic lock core according to claim 2 is characterized in that, on the suit joint face of the said output shaft and second gear, the rubber pad of buffering transmission is housed.
4. a kind of electronic lock core according to claim 1 is characterized in that, the structure of said lock core rotating shaft and shell positioning and fixing is to have transverse notch at lock core rotating shaft middle part, and this notch is corresponding with the jump ring groove on the lock core shell.
CN201110079845A 2011-03-31 2011-03-31 Electric lock cylinder Active CN102102467B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110079845A CN102102467B (en) 2011-03-31 2011-03-31 Electric lock cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110079845A CN102102467B (en) 2011-03-31 2011-03-31 Electric lock cylinder

Publications (2)

Publication Number Publication Date
CN102102467A CN102102467A (en) 2011-06-22
CN102102467B true CN102102467B (en) 2012-10-03

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103615152B (en) * 2013-11-28 2016-08-24 成都泰然科技有限公司 Lock core
CN104989187B (en) * 2015-07-17 2017-04-05 郑力仁 The lock core switching mechanism that manual and electric has concurrently
CN106320835B (en) * 2016-09-29 2019-05-31 宁波永发智能安防科技有限公司 The electronic lock cylinder that can be dallied
CN107091018B (en) * 2017-06-07 2022-06-28 魏东宾 Electric mechanical lock core
CN108049723B (en) * 2018-01-21 2023-07-28 张尽力 Semi-automatic omnipotent general-purpose intelligent anti-theft lock
CN108222687A (en) * 2018-03-15 2018-06-29 王尧富 The full-automatic lockset that a kind of electronics is combined with machinery unlocking
CN108316772B (en) * 2018-04-04 2024-05-31 南京登峰机械制造有限公司 Spring lock
CN108894611A (en) * 2018-07-12 2018-11-27 深圳舜宏摩达智能科技有限公司 A kind of electronic lock cylinder counting speed reducer structure with angle
CN110297528B (en) * 2019-06-25 2020-11-24 湖南文理学院 Computer safety locking device based on fingerprint identification
CN110276873A (en) * 2019-07-03 2019-09-24 金华航大北斗应用技术有限公司 A kind of smart bluetooth lock

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2522548Y (en) * 2002-02-04 2002-11-27 梁忠祥 Remote-control prizing-proof electric door lock
CN1598222A (en) * 2004-07-22 2005-03-23 徐钜祥 Locking mechanism of U-type lock
CN1776169A (en) * 2005-12-05 2006-05-24 吴斐 Electronic lock core with self-locking structure
CN2801994Y (en) * 2005-07-14 2006-08-02 薛文艳 Electric control lock
GB2457589A (en) * 2008-02-22 2009-08-26 Scott Alexander Mccormack Locks and cylinder insert having code input and dis-connectable drive means and lock with electrical current generating means
CN201991330U (en) * 2011-03-31 2011-09-28 梁忠祥 Electric lock cylinder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8006525B2 (en) * 2006-11-23 2011-08-30 Taiwan Fu Hsing Industrial Co., Ltd. Transmission device for a door lock

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2522548Y (en) * 2002-02-04 2002-11-27 梁忠祥 Remote-control prizing-proof electric door lock
CN1598222A (en) * 2004-07-22 2005-03-23 徐钜祥 Locking mechanism of U-type lock
CN2801994Y (en) * 2005-07-14 2006-08-02 薛文艳 Electric control lock
CN1776169A (en) * 2005-12-05 2006-05-24 吴斐 Electronic lock core with self-locking structure
GB2457589A (en) * 2008-02-22 2009-08-26 Scott Alexander Mccormack Locks and cylinder insert having code input and dis-connectable drive means and lock with electrical current generating means
CN201991330U (en) * 2011-03-31 2011-09-28 梁忠祥 Electric lock cylinder

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