CN105649899A - Power generation device in lock body of door lock - Google Patents

Power generation device in lock body of door lock Download PDF

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Publication number
CN105649899A
CN105649899A CN201610185479.XA CN201610185479A CN105649899A CN 105649899 A CN105649899 A CN 105649899A CN 201610185479 A CN201610185479 A CN 201610185479A CN 105649899 A CN105649899 A CN 105649899A
Authority
CN
China
Prior art keywords
clutch rotating
power shaft
gear
rotate
lock body
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.)
Granted
Application number
CN201610185479.XA
Other languages
Chinese (zh)
Other versions
CN105649899B (en
Inventor
郑超
余棉梓
程峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Ygsmart Technology Co ltd
Original Assignee
Hangzhou Yaoguang Technology Co Ltd
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 Hangzhou Yaoguang Technology Co Ltd filed Critical Hangzhou Yaoguang Technology Co Ltd
Priority to CN201610185479.XA priority Critical patent/CN105649899B/en
Publication of CN105649899A publication Critical patent/CN105649899A/en
Application granted granted Critical
Publication of CN105649899B publication Critical patent/CN105649899B/en
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Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G5/00Devices for producing mechanical power from muscle energy
    • F03G5/02Devices for producing mechanical power from muscle energy of endless-walk type, e.g. treadmills
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014Constructional features of actuators or power transmissions therefor
    • E05B2047/0018Details of actuator transmissions
    • E05B2047/002Geared transmissions
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014Constructional features of actuators or power transmissions therefor
    • E05B2047/0018Details of actuator transmissions
    • E05B2047/0026Clutches, couplings or braking arrangements
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014Constructional features of actuators or power transmissions therefor
    • E05B2047/0035Actuators being driven in a single direction only

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A power generation device in a lock body of a door lock is characterized by comprising an input shaft, an input gear, a gearing-up mechanism, a micro generator, a clutch rotating shaft component and a lock body casing. Except the lock body casing, other parts are installed in the lock body, a sector gear is installed on the input shaft to rotate together with the input shaft, the input shaft and an outer door handle are coaxial, and the input shaft is driven by the outer door handle. An outside mechanism controls connection relations of the clutch rotating shaft component and the input shaft by controlling a clutch pin on the clutch rotating shaft component. When a door does not need to be opened, the outer door handle drives the input shaft to rotate, drives the generator is generate electricity and does not drive the clutch rotating shaft component to rotate. When the door needs to be opened, the outer door handle drives the input shaft to rotate, drives the generator to generate electricity and drives the clutch rotating shaft component to rotate.

Description

A kind of TRT in Door lock
Technical field
The present invention relates to electronic lock field, particularly relate to a kind of lock body being built-in with electromotor.
Background technology
At present, the known electronic lock with generating function has photovoltaic cell capable of generating power and machinery generating two ways, and wherein photovoltaic cell capable of generating power power is less, it is impossible to the Emergency use when dead battery capability; Machinery generating is by electrical power generators, and existing electronic lock mechanical generating apparatus is placed in front panel, causes front panel to become large-sized, or itself is larger in size, installs and uses inconvenience.
Application number be 201410413752.0 patent " hand-rail type generating door lock " and the patent " a kind of electronic lock with hand charging device " that application number is 201310285068.4 TRT is arranged in lock panel, add panel size, limit the installation of other parts of panel itself, wherein; 201310285068.4 patent " a kind of electronic lock with hand charging device " in Figure of description, only give charging device principle schematic, it does not have provide charging specific implementation. Application number be 200820204504.5 patent " there is the hand-powered electronic lock of manager " have conventional handle, also comprise manual powered handle, complicated in structure, it has not been convenient to install, succinct not in appearance; Patent " a kind of TRT for the electronic lock " overall dimensions that application book number is 201120572355.X is big, affects its mounting means, and this patent does not point out TRT installation site in door lock.
Summary of the invention
It is an object of the invention to overcome above-mentioned shortcoming of the prior art, TRT in a kind of Door lock is provided, TRT is arranged in lock body thus avoiding the impact on lock panel and other parts internal thereof, without affecting door lock installation on antitheft door.
To achieve these goals, the TRT in a kind of Door lock of the present invention adopts the following technical scheme that
TRT in a kind of Door lock, is characterized in, including power shaft, input gear, speed booster driving mechanism, micro-shaped generator, clutch rotating axis component, lock body shell; Wherein except lock body shell, other part is all installed on inside lock body, and sector gear is arranged on power shaft and rotates together with power shaft, and power shaft is coaxial with outer door handle and is driven by outer door handle;Extraneous mechanism is connected, with power shaft, the relation of connecing by controlling the on-of pin control clutch rotating axis component on clutch rotating axis component, when opening the door, outer door handle band driven input shaft rotates and drive electrical generators generates electricity but does not drive clutch rotating axis component to rotate, when needs open the door, outer door handle band driven input shaft rotates and drive electrical generators generating drives clutch rotating axis component to rotate simultaneously.
More preferably, gear train is made up of 1 or 2 or 3 duplicate gears.
More preferably, gear train is made up of 1 or 2 or 3 duplicate gears and a handle ratchet wheel detent mechanism.
More preferably, input gear is not all gear but sector gear, and center of arc angle corresponding to toothed portion is less than 180 degree.
More preferably, clutch rotating axis component is made up of clutch shaft, on-of pin, back-moving spring, spring cup.
Beneficial effects of the present invention is specific as follows:
1, present configuration is compact, and size is little, it is possible to be placed in inside lock body, without influence on lock body size and installation;
2, the present invention is placed in inside lock body, will not increase lock panel size, without the installation affecting lock panel and inner components thereof, designs without influence on lock panel;
3, the present invention can give lock power circuit electric energy supplement in the ordinary course of things when handle action, extends service time of battery, environmental protection; Emergency power generation can be driven by handle, it is not necessary to external power supply when locking running down of battery, simple and convenient.
Accompanying drawing explanation
Fig. 1 is the structure chart of first specific embodiment of the present invention.
Fig. 2 is the installation site figure in Door lock of first specific embodiment of the present invention.
Fig. 3 is the assembling relationship figure of first specific embodiment of the present invention.
Fig. 4 is the input gear of first specific embodiment of the present invention, power shaft and clutch rotating axis component graph of a relation.
Fig. 5 is the input gear of first specific embodiment of the present invention.
Fig. 6 is the structure chart of second specific embodiment of the present invention.
Fig. 7 is the structure chart of the 3rd specific embodiment of the present invention.
Figure includes 1-power shaft, 2-input gear, 3-one-level duplicate gear, bis-grades of duplicate gears of 4-, 5-ratchet installation gear, 6-ratchet, 7-ratchet rotor, 8-generator unit stator, 9-clutch rotating assembly, 10-one-stage gear axle, 11-secondary gear wheel shaft, 12-pawl axis, 13-generator fixing plate, 14-electromotor installation stud, 15-band gear rotor, 16-lock body housing, 17-screw, 91-clutch rotating shaft, 92-pin, 93-spring, 94-back-up ring. .
Detailed description of the invention
In order to be more clearly understood that the technology contents of the present invention, describe in detail especially exemplified by following example.
Example one
Refer to shown in Fig. 1 to Fig. 5, one specific embodiment of the TRT that Fig. 1 to Fig. 5 is shown that in a kind of Door lock, installs gear 5, ratchet 6, ratchet rotor 7, generator unit stator 8, clutch rotating assembly 9, one-stage gear axle 10, secondary gear wheel shaft 11, pawl axis 12, generator fixing plate 13, electromotor installation stud 14, lock body housing 16 including power shaft 1, input gear 2,3, two grades of duplicate gears 4 of one-level duplicate gear, ratchet, wherein 3, two grades of duplicate gears 4 of one-level duplicate gear, ratchet installation gear 5, ratchet 6, ratchet rotor 7 constitute speed booster driving mechanism, and clutch rotating assembly 9 is made up of clutch rotating shaft 91, pin 92, spring 93, back-up ring 94, power shaft 1 inserts in the endoporus of clutch rotating shaft 91, power shaft 1 has its width of the groove end diameter slightly larger than pin 92, input gear 2 is sector gear, input gear 2 is enclosed within power shaft 1 and in the hole of power shaft 1 convex platform embedding input gear 2 so that power shaft 1 can drive input gear 2 to rotate, one-stage gear axle 10 and secondary gear wheel shaft 11 and pawl axis 12 are fixed on lock body housing 16, one-level duplicate gear 3 is inserted on one-stage gear axle 10, two grades of duplicate gears 4 are inserted on secondary gear wheel shaft 11, ratchet is installed gear 5 and is inserted on pawl axis 12 and rotates around pawl axis 12, ratchet 6 is arranged on ratchet and installs on gear 5, the rotor that ratchet rotor 7 is electromotor plays again ratchet effect, generator unit stator 8 is fixed on generator fixing plate 13, generator fixing plate 13 is installed stud 14 by electromotor and is fixed on lock body housing 16.
Extraneous door handle is rotated by the square hole band driven input shaft 1 on power shaft 1, power shaft 1 drives input gear 2 to rotate, input gear 2 drives the pinion rotation on one-level duplicate gear 3, gear wheel on one-level duplicate gear 3 drives the pinion rotation of two grades of duplicate gears 4, the gear wheel band pawl of two grades of duplicate gears 4 is installed gear 5 and is rotated, ratchet is installed gear 5 band pawl 6 and is rotated around pawl axis 12, and ratchet 6 drives ratchet rotor 7 to rotate so that producing induction electromotive force on coil on generator unit stator 8 can externally export electric energy.
Ratchet rotor 7 and ratchet 6 have single-direction transmission characteristic between the two, therefore can be arranged under extraneous door handle to drive ratchet rotor 7 to rotate, generator unit stator 8 produces induction electromotive force on time, when extraneous door handle is appeared on the stage, ratchet rotor 7 keeps inertia motion unaffected, thus each ingredient of the present invention will not produce without the power of withstanding shocks during extraneous door handle rotation direction switching; Ratchet rotor 7 rotary inertia is big simultaneously, therefore can play the accumulation of energy effect of flywheel, makes generator unit stator 8 also can continue generating a period of time when extraneous door handle is failure to actuate.
When this Example electronic lock body is when unlocking enabling, it is internal that spring 93 keeps nature elongation state pin 92 to be retracted in clutch rotating shaft 91, and now power shaft 1 and clutch rotating shaft 91 does not link; Therefore extraneous handle energy drive electrical generators generates electricity but clutch rotating shaft 91 can not be driven to rotate and unblank.
When this Example electronic lock body unlocks open the door at needs, in lock body, outside the present invention, component device pushing pin 92 stretches in the groove of power shaft 1, and therefore clutch rotating assembly 9 and power shaft 1 can link; Namely when extraneous door handle is rotated by the square hole band driven input shaft 1 on power shaft 1, being possible not only to make fixed 8 generatings of electromotor, also drive clutch rotating assembly 9 to rotate simultaneously, when clutch rotating assembly 9 rotates, driving in electronic lock body other parts turn thus unblanking.
Example two
Example two is shown in Figure 6, example two is the modification of example one, substantially identical with the specific embodiment shown in Fig. 1 to Fig. 5, identical parts adopt identical accompanying drawing labelling, example two eliminates ratchet compared with example one and installs gear 5, ratchet 6, ratchet rotor 7, pawl axis 12, adds band gear rotor 15; 3, two grades of duplicate gears 4 of one-level duplicate gear constitute speed booster driving mechanism.
Extraneous door handle is rotated by the square hole band driven input shaft 1 on power shaft 1, power shaft 1 drives input gear 2 to rotate, input gear 2 drives the pinion rotation on one-level duplicate gear 3, gear wheel on one-level duplicate gear 3 drives the pinion rotation of two grades of duplicate gears 4, the gear wheel of two grades of duplicate gears 4 drives the pinion rotation with gear rotor 15, and makes to produce induction electromotive force on the coil on generator unit stator 8 and externally can export electric energy.
Will necessarily rotate so that coil on stator 8 produces induction electromotive force by driven gear rotor 15 when the power shaft 1 of example two rotates, therefore this example two devices pressure and electric energy can be exported when appearing on the stage under extraneous door handle.
Example three
Example three is shown in Figure 6, and example three is the modification of example one, substantially identical with the specific embodiment shown in Fig. 1 to Fig. 5, and identical parts adopt identical accompanying drawing labelling, and example three adds screw 16 compared with example one; Power shaft 1 and input gear 2 transmit moment of torsion not by boss and hole, but are fixed together transmission moment of torsion by screw 16.
Although the embodiment that disclosed herein is as above, but described content is only to facilitate the embodiment understanding the present invention and adopt, is not limited to the present invention. Technical staff in any the technical field of the invention, under the premise without departing from the spirit and scope that disclosed herein, it is possible to does any amendment and change in the formal and details implemented, but all should drop in the protection domain of the application.

Claims (5)

1. the TRT in Door lock, is characterized in that, including power shaft, sector gear, speed booster driving mechanism, micro-shaped generator, clutch rotating axis component, lock body shell; Wherein except lock body shell, other part is all installed on inside lock body, and described sector gear is arranged on described power shaft and rotates together with power shaft, and described power shaft is coaxial with outer door handle and is driven by outer door handle; Extraneous mechanism controls the annexation of described clutch rotating axis component and described power shaft by controlling the on-of pin on described clutch rotating axis component, when opening the door, outer door handle drives described power shaft rotate and drive described electrical power generators but do not drive described clutch rotating axis component to rotate, when needs open the door, outer door handle drives described power shaft rotate and drive described electrical power generators to drive described clutch rotating axis component to rotate simultaneously.
2. the TRT in a kind of Door lock according to claim 1, is characterized in that, described speed booster driving mechanism is made up of 1 or 2 or 3 duplicate gears.
3. the TRT in a kind of Door lock according to claim 1, is characterized in that, described speed booster driving mechanism is made up of 1 or 2 or 3 duplicate gears and a handle ratchet wheel detent mechanism.
4. the TRT in a kind of Door lock according to claim 1, is characterized in that, described sector gear is not all gear, and center of arc angle corresponding to toothed portion is less than 180 degree.
5. the TRT in a kind of Door lock according to claim 1, is characterized in that, described clutch rotating axis component is made up of clutch shaft, on-of pin, back-moving spring, spring cup.
CN201610185479.XA 2016-03-29 2016-03-29 Power generation device in door lock body Active CN105649899B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610185479.XA CN105649899B (en) 2016-03-29 2016-03-29 Power generation device in door lock body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610185479.XA CN105649899B (en) 2016-03-29 2016-03-29 Power generation device in door lock body

Publications (2)

Publication Number Publication Date
CN105649899A true CN105649899A (en) 2016-06-08
CN105649899B CN105649899B (en) 2023-09-15

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106992630A (en) * 2017-05-05 2017-07-28 刘月胜 Trt
CN108964350A (en) * 2017-05-23 2018-12-07 上海智易安防科技有限公司 A kind of hand operated generator
CN110056255A (en) * 2019-04-15 2019-07-26 深圳市诺刻科技有限公司 Door-locking system without outside energy supply
CN110190662A (en) * 2019-06-11 2019-08-30 深圳市诺刻科技有限公司 Passive low power consumption device and the door lock assembly for applying it
CN112664063A (en) * 2020-12-28 2021-04-16 广东科裕智能科技有限公司 Clutch device and intelligent lock with same
CN113364206A (en) * 2021-07-04 2021-09-07 云霞 Environment-friendly mechanical battery for lock industry

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1730877A (en) * 2005-08-03 2006-02-08 吴斐 Electronic lock with flywheel self-powering apparatus
CN2786253Y (en) * 2005-05-20 2006-06-07 吴斐 Intelligent lock with flywheel to generate electricity
CN201649859U (en) * 2010-04-08 2010-11-24 夏海蓝 Electronic lock body
CN204386292U (en) * 2014-12-26 2015-06-10 伍小平 There is the lockset of integration lock panel structure
CN204782342U (en) * 2015-07-05 2015-11-18 广东金点原子制锁有限公司 Intelligence panel lock
CN205654491U (en) * 2016-03-29 2016-10-19 杭州摇光科技有限公司 Power generation facility in lock lock body

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2786253Y (en) * 2005-05-20 2006-06-07 吴斐 Intelligent lock with flywheel to generate electricity
CN1730877A (en) * 2005-08-03 2006-02-08 吴斐 Electronic lock with flywheel self-powering apparatus
CN201649859U (en) * 2010-04-08 2010-11-24 夏海蓝 Electronic lock body
CN204386292U (en) * 2014-12-26 2015-06-10 伍小平 There is the lockset of integration lock panel structure
CN204782342U (en) * 2015-07-05 2015-11-18 广东金点原子制锁有限公司 Intelligence panel lock
CN205654491U (en) * 2016-03-29 2016-10-19 杭州摇光科技有限公司 Power generation facility in lock lock body

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106992630A (en) * 2017-05-05 2017-07-28 刘月胜 Trt
CN108964350A (en) * 2017-05-23 2018-12-07 上海智易安防科技有限公司 A kind of hand operated generator
CN110056255A (en) * 2019-04-15 2019-07-26 深圳市诺刻科技有限公司 Door-locking system without outside energy supply
CN110190662A (en) * 2019-06-11 2019-08-30 深圳市诺刻科技有限公司 Passive low power consumption device and the door lock assembly for applying it
CN112664063A (en) * 2020-12-28 2021-04-16 广东科裕智能科技有限公司 Clutch device and intelligent lock with same
CN112664063B (en) * 2020-12-28 2022-06-17 广东科裕智能科技有限公司 Clutch device and intelligent lock with same
CN113364206A (en) * 2021-07-04 2021-09-07 云霞 Environment-friendly mechanical battery for lock industry

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Legal Events

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C06 Publication
PB01 Publication
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Zheng Chao

Inventor after: Yu Mianzi

Inventor after: Cheng Feng

Inventor before: Zheng Chao

Inventor before: Yu Mianzi

Inventor before: Cheng Feng

COR Change of bibliographic data
TA01 Transfer of patent application right

Effective date of registration: 20161226

Address after: 100024 Beijing city Haidian District Nongda Road No. 1 Building No. 5, Silicon Valley city 610C

Applicant after: BEIJING YGSMART TECHNOLOGY CO.,LTD.

Address before: 310012 Hangzhou, Zhejiang, Xueyuan Road, No. 50, Chinese Academy of Sciences, science and Technology Park, room, room 1109

Applicant before: HANGZHOU YAOGUANG TECHONOLOGY CO.,LTD.

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