CN105178709A - Lock energy storage mechanism and lock - Google Patents
Lock energy storage mechanism and lock Download PDFInfo
- Publication number
- CN105178709A CN105178709A CN201510525837.2A CN201510525837A CN105178709A CN 105178709 A CN105178709 A CN 105178709A CN 201510525837 A CN201510525837 A CN 201510525837A CN 105178709 A CN105178709 A CN 105178709A
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- China
- Prior art keywords
- optical axis
- portable plate
- lockset
- movable block
- lock
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- 238000004146 energy storage Methods 0.000 title abstract description 14
- 230000003287 optical effect Effects 0.000 claims description 30
- 238000009825 accumulation Methods 0.000 claims description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The invention belongs to the field of locks and discloses a lock energy storage mechanism and a lock. The lock comprises a lock body, wherein a lock tongue and a movable plate are arranged on the lock body in a sliding way. The lock is characterized in that a long sliding groove is formed in the lock tongue; a polished shaft is fixed in the long sliding groove along the long sliding groove; the polished shaft is assembled with two movable blocks; an energy storage spring is arranged between the two movable blocks; the polished shaft is sleeved with the energy storage spring; the movable plate is parallel to the lock tongue; two short sliding grooves are formed in the movable plate; projection structures are arranged on the movable blocks; the projection structures of the two movable blocks are assembled in the two short sliding grooves respectively; a motor is mounted at the rear part of the lock body; the motor is connected with a screw rod through a speed reducing mechanism; the screw rod is assembled with a threaded sleeve; and the threaded sleeve is fixed to the movable plate. The lock energy storage mechanism provided by the invention adopts such a design that the single shaft cooperates with the two movable blocks, the single spring can realize a bidirectional energy storage function, the sliding is smooth and efficient and the noise is small. Both unlocking and locking are driven by the movable plate, the action principles are consistent, and the stability and reliability are high.
Description
Technical field
The invention belongs to field of lockset, be particularly used in high safe electronic lockset in the bin such as safety cabinet, ATM.
Technical background
The bin such as safety cabinet, ATM is higher to security requirement, the locking adopting the mode of electric lockset locking door bolt mechanism to realize chamber door more.When locking a door, door bolt mechanism stretches out, and electric lockset withstands keeper by dead bolt, and keeper cannot be return.During enabling, dead bolt is return by electric lockset, and chamber door then can be opened.The pass lock control of electric lockset is an important ring of electric lockset.Under normal circumstances, how long user closes the door and uncertain after opening the door, and at present, lockset shuts control aspect and mainly contains three kinds of methods: one, on chamber door, fill sensor, detects that pass behind the door, and controller controls drive motors and starts, and realizes shutting.This method depends on sensor, and control circuit is complicated, and reliability is relatively low.Two, arrange the press-button for locking of Non-follow control or shut knob, defensive position of closing the door shuts knob by press-button for locking or hand rotation and realizes shutting by control circui or mechanism driving mechanism.The method shortcoming is that in casing, money and goods will be in danger once user forgets shuts.
, Non-follow control low for sensor reliability relies on the problems such as user operation completely, and propose again in the industry a kind of pass lock control method newly, the method establishes stored energy mechanism in lockset, and motor drives dead bolt to shut action by stored energy mechanism indirectly.After user unblanks, delaying time of controller controls electric motor starting.Motor is by Energy transmission to stored energy mechanism, and when chamber door is closed, stored energy mechanism releases energy, and is released by keeper by dead bolt, completely shuts.
The existing band stored energy mechanism electronic lock for the safe bin such as safety cabinet, ATM has the shortcomings such as the energy accumulation spring life-span is short, energy storage efficiency is low, energy accumulation spring force variation is large.
Summary of the invention
The object of the invention is, for shortcomings such as the existing band stored energy mechanism electric lockset energy accumulation spring life-span are short, energy storage efficiency is low, energy accumulation spring force variation is large.A kind of energy storing structure of more high efficient and reliable is provided.
For achieving the above object, the technical solution adopted in the present invention is: a kind of lockset stored energy mechanism, dead bolt is provided with a long chute, is fixedly installed an optical axis, optical axis is equipped with two movable blocks in long chute along long chute, energy accumulation spring is established between two movable blocks, energy accumulation spring is sleeved on optical axis, and portable plate and dead bolt walk abreast and arrange, and portable plate is provided with two short grooves, movable block is provided with projection cube structure, and the projection cube structure of two movable blocks is assemblied in two short grooves respectively.
Projection cube structure and the short groove of movable block are slidably matched, and particularly, projection cube structure is box structure, and the width of projection cube structure and the width of short groove cooperatively interact.
Further, described movable block main part is box structure, and the width of movable block main part and the width of long chute cooperatively interact, and movable block main part coordinates with long slide.
Further, described optical axis can be circular shaft, also can be square shaft.Accordingly, described movable block is assemblied on optical axis by the circular hole that is slidably matched with optical axis or square hole.
Stored energy mechanism of the present invention adopts single shaft to coordinate Dual Action blocks design, and single spring can realize bidirectional energy-storage function, and slide efficiently smooth and easy, noise is little.Unblank and shut to drive by portable plate, and unblank with to shut drives structure identical, operating principle is consistent, and good stability, motor is only had an effect with portable plate parts by transmission mechanism, and reliability is high.
Another object of the present invention is based on above-mentioned stored energy mechanism, a kind of lockset is proposed, comprise lock body, lock body slides and establishes dead bolt and portable plate, dead bolt is provided with a long chute, an optical axis is fixedly installed along long chute in long chute, optical axis is equipped with two movable blocks, energy accumulation spring is established between two movable blocks, energy accumulation spring is sleeved on optical axis, and portable plate and dead bolt walk abreast and arrange, and portable plate is provided with two short grooves, movable block is provided with projection cube structure, and the projection cube structure of two movable blocks is assemblied in two short grooves respectively; Lock body rear portion is provided with motor, and motor via reducer structure is connected with screw mandrel, and screw mandrel assembles thread bush, and thread bush and portable plate are fixed.
During work, motor is rotated by reduction box deceleration rear drive screw mandrel, and on screw mandrel, thread bush drives portable plate to move linearly, and portable plate drives dead bolt rectilinear movement by movable block, realizes dead bolt indentation and extend action.
Further, projection cube structure and the short groove of movable block are slidably matched, and described movable block main part is box structure, and movable block main part coordinates with long slide.
Further, described optical axis can be circular shaft, also can be square shaft.Accordingly, described movable block is assemblied on optical axis by the circular hole that is slidably matched with optical axis or square hole.
Portable plate is provided with between two short grooves the pilot hole for assembling thread bush, thread bush is fixed on the pilot hole place for assembling thread bush of portable plate.
Further, the preferred turbine and worm mechanism of described reducing gear.Worm screw is connected with motor output shaft, and turbine and screw mandrel are assembled together.
Lock structure disclosed by the invention is rationally distributed, simply compact, reliable and stable.
Accompanying drawing explanation
Fig. 1 is the simple and easy schematic diagram of overall structure of lockset of the present invention.
Fig. 2 is lockset stored energy mechanism principle schematic of the present invention.
Fig. 3 is the syntagmatic schematic diagram between portable plate and movable block.
Fig. 4 is that lockset is in stored energy mechanism view under unlocking condition.
Fig. 5 is that lockset is in stored energy mechanism view under energy storage state.
Fig. 6 is state and the position view that lockset is in energy accumulation spring and movable block under energy storage state.
Fig. 7 is that lockset is in and closes stored energy mechanism view under lock status.
Detailed description of the invention
Below for the concrete lock structure of one, by reference to the accompanying drawings explanation is further explained to lockset stored energy mechanism of the present invention.
With reference to Fig. 1, lockset shown in this figure is for closing lock status, and in this example, the square lock body 1 of the lock body of lockset to be corner be smooth fillet, dead bolt 2 and portable plate 3 slide along lock body center line and arrange, in the relation that is parallel to each other up and down.The turbine and worm reduction box 5 that the rear portion of lock body is provided with motor 6 on the right side and is connected with motor.Wherein, worm screw is coaxially connected with motor output shaft, and turbine and screw mandrel 4 are assembled together, and screw mandrel 4 is positioned at above portable plate 3, and screw mandrel 4 is arranged along lock body center line equally.Screw mandrel is set with thread bush 7.Portable plate is established assembling square hole 302, be provided with projection bottom thread bush, the projection bottom thread bush is fitted in the assembling square hole 302 on portable plate.
Dead bolt 2 is positioned at below portable plate 3, dead bolt 2 is provided with a long chute, an optical axis 203, two movable blocks 201, energy accumulation spring 202 is provided with in long chute, wherein, optical axis 203 is fixedly installed along long chute, movable block 201 and energy accumulation spring 202 are all sleeved on optical axis, energy accumulation spring 202 is between two movable blocks, on portable plate 3, a short groove 301 is respectively established in the front and back of corresponding assembling square hole, movable block is provided with projection cube structure 2011, and the projection cube structure 2011 of two movable blocks is assemblied in two short grooves 301 on portable plate respectively.When portable plate does rectilinear motion, always first promote movable block, promote dead bolt by energy accumulation spring.
Further, described movable block main part is box structure, and movable block main part coordinates with long slide.The projection cube structure of movable block is also be box structure, and projection cube structure and the short groove of movable block are slidably matched.
Described optical axis is ganoid circular shaft, and accordingly, described movable block is assemblied on optical axis by the circular hole be slidably matched with optical axis.
In work, described stored energy mechanism state changes between---energy storage state---pass lock status three kinds of states at unlocking condition.
Unlocking condition: unlocking condition energy accumulation spring is its pre-compressed state, two movable blocks lay respectively at long chute two ends, the projection cube structure of two movable blocks lay respectively at two short grooves away from end, as shown in Figure 4.
Energy storage state: control it and shut under unlocking condition, portable plate promotes movable block, movable block compressed energy-storage spring.Motor does work and acts on energy accumulation spring, and energy accumulation spring is compressed, but dead bolt is blocked can not stretch out by keeper, and stored energy mechanism is now storage state, as shown in Figure 5,6.
Close lock status: when chamber door is closed, keeper motion is got out of the way dead bolt and is stretched out passage.Dead bolt is released by energy accumulation spring, realizes shutting action.Relative position relation now between portable plate with dead bolt is identical with unlocking condition, and portable plate and dead bolt compared with unlocking condition, have moved forward a segment distance relative to the position of lock body.
Claims (10)
1. a lockset stored energy mechanism, it is characterized in that, dead bolt is provided with a long chute, is fixedly installed an optical axis, optical axis is equipped with two movable blocks in long chute along long chute, energy accumulation spring is established between two movable blocks, energy accumulation spring is sleeved on optical axis, and portable plate and dead bolt walk abreast and arrange, and portable plate is provided with two short grooves, movable block is provided with projection cube structure, and the projection cube structure of two movable blocks is assemblied in two short grooves respectively.
2. lockset stored energy mechanism according to claim 1, is characterized in that, projection cube structure and the short groove of movable block are slidably matched.
3. lockset stored energy mechanism according to claim 1, is characterized in that, described movable block main part is box structure, and movable block main part coordinates with long slide.
4. lockset stored energy mechanism according to claim 1, is characterized in that, described optical axis is circular shaft, and described movable block is assemblied on optical axis by the circular hole be slidably matched with optical axis.
5. a lockset, comprises lock body, lock body slides and establishes dead bolt and portable plate, it is characterized in that, dead bolt is provided with a long chute, is fixedly installed an optical axis, optical axis is equipped with two movable blocks in long chute along long chute, energy accumulation spring is established between two movable blocks, energy accumulation spring is sleeved on optical axis, and portable plate and dead bolt walk abreast and arrange, and portable plate is provided with two short grooves, movable block is provided with projection cube structure, and the projection cube structure of two movable blocks is assemblied in two short grooves respectively; Lock body rear portion is provided with motor, and motor via reducer structure is connected with screw mandrel, and screw mandrel assembles thread bush, and thread bush and portable plate are fixed.
6. lockset according to claim 5, is characterized in that, projection cube structure and the short groove of movable block are slidably matched, and described movable block main part is box structure, and movable block main part coordinates with long slide.
7. lockset according to claim 5, is characterized in that, described optical axis is circular shaft, and described movable block is assemblied on optical axis by the circular hole be slidably matched with optical axis.
8. lockset according to claim 5, is characterized in that, portable plate is established assembling square hole, is provided with projection bottom thread bush, and the projection bottom thread bush is fitted in the assembling square hole on portable plate.
9. lockset according to claim 5, is characterized in that, the preferred turbine and worm mechanism of described reducing gear, worm screw is connected with motor output shaft, and turbine and screw mandrel are assembled together.
10. lockset according to claim 5, it is characterized in that, the square lock body of the lock body of lockset to be corner be smooth fillet, dead bolt and portable plate slide along lock body center line and arrange, in rear portion mounted motor and the turbine and worm reduction box on the right side of be parallel to each other up and down relation, lock body; Screw mandrel is positioned at above portable plate, and screw mandrel is arranged along lock body center line; Dead bolt is positioned at below portable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525837.2A CN105178709B (en) | 2015-08-25 | 2015-08-25 | Lock energy storage mechanism and lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525837.2A CN105178709B (en) | 2015-08-25 | 2015-08-25 | Lock energy storage mechanism and lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105178709A true CN105178709A (en) | 2015-12-23 |
| CN105178709B CN105178709B (en) | 2022-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510525837.2A Active CN105178709B (en) | 2015-08-25 | 2015-08-25 | Lock energy storage mechanism and lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105178709B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863393A (en) * | 2016-03-18 | 2016-08-17 | 无锡萨弗特智能科技有限公司 | Safety lock for automatic teller machine |
| CN109184356A (en) * | 2018-09-19 | 2019-01-11 | 深圳市奈士迪技术研发有限公司 | A kind of safe type intelligent lock based on block chain technology |
| CN112746776A (en) * | 2021-01-28 | 2021-05-04 | 深圳市卫家盾智能科技有限公司 | Door lock clutch structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB462846A (en) * | 1935-11-14 | 1937-03-17 | Josiah Parkes And Sons Ltd | Improvements in or relating to latches |
| DE3937154A1 (en) * | 1989-11-08 | 1991-05-16 | Kapolnek Schall Und Schwingung | Lock for sound proof door - includes sprung CAM to prevent being left open with lock bolt in extended position |
| CN2777133Y (en) * | 2005-03-05 | 2006-05-03 | 程吾 | Lock tongue action mechanism of electric lock |
| CN102995963A (en) * | 2011-09-13 | 2013-03-27 | 黄石优利福自动化装备有限责任公司 | Inward-opening type adjustable anti-theft door locking bolt |
| CN204920475U (en) * | 2015-08-25 | 2015-12-30 | 浙江方泰电器有限公司 | Tool to lock energy storage mechanism and tool to lock |
-
2015
- 2015-08-25 CN CN201510525837.2A patent/CN105178709B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB462846A (en) * | 1935-11-14 | 1937-03-17 | Josiah Parkes And Sons Ltd | Improvements in or relating to latches |
| DE3937154A1 (en) * | 1989-11-08 | 1991-05-16 | Kapolnek Schall Und Schwingung | Lock for sound proof door - includes sprung CAM to prevent being left open with lock bolt in extended position |
| CN2777133Y (en) * | 2005-03-05 | 2006-05-03 | 程吾 | Lock tongue action mechanism of electric lock |
| CN102995963A (en) * | 2011-09-13 | 2013-03-27 | 黄石优利福自动化装备有限责任公司 | Inward-opening type adjustable anti-theft door locking bolt |
| CN204920475U (en) * | 2015-08-25 | 2015-12-30 | 浙江方泰电器有限公司 | Tool to lock energy storage mechanism and tool to lock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863393A (en) * | 2016-03-18 | 2016-08-17 | 无锡萨弗特智能科技有限公司 | Safety lock for automatic teller machine |
| CN109184356A (en) * | 2018-09-19 | 2019-01-11 | 深圳市奈士迪技术研发有限公司 | A kind of safe type intelligent lock based on block chain technology |
| CN112746776A (en) * | 2021-01-28 | 2021-05-04 | 深圳市卫家盾智能科技有限公司 | Door lock clutch structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105178709B (en) | 2022-04-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210507 Address after: Room 479, 4th floor, unit 1, building 14, No.1 Jiuhua Road, Jianggan District, Hangzhou City, Zhejiang Province, 310019 Applicant after: Hangzhou Qianxiu Intellectual Property Service Co.,Ltd. Address before: No.3, Zhuantang science and technology economic block, Zhuantang street, Hangzhou City, Zhejiang Province, 310024 Applicant before: ZHEJIANG FOTA ELECTRIC Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220815 Address after: 225800 Jingan Xi Road, Jinghe Town, Baoying County, Yangzhou, Jiangsu Patentee after: Yangzhou Junrui Enterprise Management Co.,Ltd. Address before: Room 479, 4th floor, unit 1, building 14, No.1 Jiuhua Road, Jianggan District, Hangzhou City, Zhejiang Province, 310019 Patentee before: Hangzhou Qianxiu Intellectual Property Service Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20151223 Assignee: Yangzhou Sanhe Technology Information Service Co.,Ltd. Assignor: Yangzhou Junrui Enterprise Management Co.,Ltd. Contract record no.: X2022980021046 Denomination of invention: Lock energy storage mechanism and lock Granted publication date: 20220415 License type: Common License Record date: 20221114 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A lock energy storage mechanism and lock Effective date of registration: 20230217 Granted publication date: 20220415 Pledgee: BAOYING Jinyun Development Co.,Ltd. Pledgor: Yangzhou Junrui Enterprise Management Co.,Ltd. Registration number: Y2023320000082 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |