CN110459915A - Electronic lock - Google Patents
Electronic lock Download PDFInfo
- Publication number
- CN110459915A CN110459915A CN201811570752.6A CN201811570752A CN110459915A CN 110459915 A CN110459915 A CN 110459915A CN 201811570752 A CN201811570752 A CN 201811570752A CN 110459915 A CN110459915 A CN 110459915A
- Authority
- CN
- China
- Prior art keywords
- electronic lock
- rotating member
- rotation
- yoke frame
- shell
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of electronic locks, electronic lock includes shell, it is equipped in the shell for triggering electronic lock switch so that electronic lock locking or the locking rod of unlock, it is additionally provided in shell and drives locking rod to trigger the rotating member of electronic lock switch and the driving device of driving rotating member rotation by rotation, the emergency unlocking mechanism being sequentially connected with rotating member to drive rotating member rotation to unlock electronic lock is additionally provided on the shell, the emergency unlocking mechanism includes the yoke frame with rotating member transmission connection, the yoke frame has the evacuation position that rotating member is avoided when driving device drives rotating member.It solves the problems, such as locking and unlock work rotation of the emergency unlocking knob with electronic lock in the prior art, improves the service life of emergency tripper.
Description
Technical field
The present invention relates to a kind of electronic locks.
Background technique
Currently, the cradle that electric car charging uses in the market, which is substantially all, has the function of electronic locking, electronic lock is
The indispensable component part of cradle.And there are oversized, disassembly inconvenience etc. for widely used electronic lock currently on the market
Problems, especially for the electronic lock of locking rod vertical motion, electronic lock height dimension is often very big, largely the upper limit
The installation for having made cradle, is unfavorable for arrangement.And the electronic lock largely used in the market its meet an urgent need unlocking knob using
Can ceaselessly be rotated and reverse with the locking and unlock work of electronic lock in the process, strong influence product it is reliable
Property and service life.
Summary of the invention
The purpose of the present invention is to provide a kind of electronic locks, to solve emergency unlocking knob in the prior art with electronic lock
Locking and unlock work rotation, the problem of influencing the reliability and service life of product.
Electronic lock of the invention adopts the following technical scheme that
Electronic lock includes shell, is equipped in the shell for triggering electronic lock switch so that electronic lock locking or the locking of unlock
Bar is additionally provided in shell and drives locking rod to trigger the rotating member of electronic lock switch and the driving of driving rotating member rotation by rotation
Device is additionally provided with the emergency solution lock machine being sequentially connected with rotating member to drive rotating member rotation to unlock electronic lock on the shell
Structure, the emergency unlocking mechanism include the yoke frame with rotating member transmission connection, and the yoke frame has to be driven in driving device
The evacuation position of rotating member is avoided when rotating member.
For convenience of operation, emergency unlocking mechanism described in this programme includes rotation axis, and the yoke frame, which is eccentrically set on, to be turned
On moving axis, yoke frame drives rotating member rotation when the rotation axis for unlocking mechanism of meeting an urgent need rotates.Yoke frame pushes rotation by rotation
Part rotation, the force direction of yoke frame and the rotation direction of rotating member are consistent, facilitate driving rotating member rotation.
For convenience of the design of emergency unlocking mechanism, the side of rotating member described in this programme is coaxially fixed with eccentric block, institute
It states yoke frame and rotating member rotation is driven by pushing tow eccentric block, the rotational travel of the eccentric block is less than 360 °, the yoke frame
Evacuation position be on the circumference where the rotary motion trace of eccentric block, and yoke frame is in except the rotational travel of eccentric block.Partially
Heart block is in except the rotational travel of eccentric block, facilitates the design of emergency unlocking mechanism evacuation position.
It is designed for convenience of driving device and the structure of transmission gear, rotating member described in this programme is transmission gear, locking
Bar is the rack gear engaged with transmission gear, the driving gear engaged with transmission gear is additionally provided in the shell, and drive gear
Diameter be less than transmission gear diameter.Can design driven device as needed installation site, while driving the diameter of gear
Less than the overall volume that the diameter of transmission gear can reduce electronic lock.
For the structural strength for guaranteeing emergency unlocking mechanism structure, it is fixed with cam in rotation axis described in this programme, it is described
Yoke frame is fixed on cam.By cam by yoke frame and rotation axis connection, guarantee the structural strength of emergency unlocking mechanism, from
And increase the stationarity of emergency unlocking mechanism driving rotating member rotation.
For convenience of operation emergency unlocking mechanism, hull outside described in this programme is equipped with fixed on the rotating shaft for operating
The handle of unlocking mechanism of meeting an urgent need movement.Active force is applied to rotation axis by rotational handle, emergency unlock is easy to operate.
For the stability for guaranteeing power transmitting between rotating member and locking rod, rotating member described in this programme is driving cog
Wheel, locking rod is the rack gear engaged with transmission gear.Being facilitated by gear & rack structure becomes direct acting, and transmission process for rotation
Steadily.
The beneficial effects of the present invention are: when driving device can normal driving rotating member movement realization electronic lock locking or unlock
When, yoke frame is in evacuation position, and rotating member not will drive emergency unlocking mechanism rotation；When driving device can not normal release when,
Rotating member is driven to rotate for the yoke frame for unlocking mechanism of meeting an urgent need so that electronic lock unlocks, and by meeting an urgent need, unlocking mechanism drives rotating member to turn
It is dynamic to unlock electronic lock.Solve locking and unlock work rotation of the emergency unlocking knob in the prior art with electronic lock, shadow
The problem of ringing the reliability and service life of product.
Detailed description of the invention
Fig. 1 is the perspective view of electronic lock in the specific embodiment of electronic lock of the invention；
Fig. 2 is the internal structure chart of electronic lock in Fig. 1；
In figure: 1- shell, 2- handle, 3- transmission gear, 4- rack gear, 5- microswitch, the contact 6-, 7- plug, 8- motor, 9- are passed
Movable gear shaft, 10- eccentric block, 11- cam, 12- drive gear, 13- yoke frame.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of electronic lock of the invention, as shown in Figure 1 to Figure 2, electronic lock include shell 1, and shell 1 is equipped with
Plug 7 for connecting to power supply, shell 1 is interior to be equipped with for triggering electronic lock switch so that electronic lock locking or the locking of unlock
Bar is additionally provided on shell 1 and drives locking rod to trigger the rotating member of electronic lock switch and the drive of driving rotating member rotation by rotation
Dynamic device.Locking rod in the present embodiment is rack gear 4, and rotating member is transmission gear 3, and driving device is motor 8.In shell 1 also
Equipped with the driving gear 12 that driving transmission gear 3 rotates, and gear 12 is driven to be fixed in the drive shaft of motor 8.The present embodiment
In electronic lock switch be microswitch 5, the contact 6 for triggering the movement of microswitch 5 is fixed on rack gear 4.On shell 1 also
It is rotated equipped with being sequentially connected with transmission gear 3 with band nutating gear 3, thus the emergency unlocking mechanism for unlocking electronic lock.It answers
Anxious unlocking mechanism includes the yoke frame 13 being sequentially connected with transmission gear 3, and yoke frame 13, which has, drives transmission gear 3 in motor 8
The evacuation position of transmission gear 3 is avoided when rotation.In other embodiments, locking rod can be worm screw, and transmission gear is replaced by turbine；
Rotating member can also be the driving gear being directly driven by motor.
The diameter of driving gear 12 in the present embodiment is less than the diameter of transmission gear 3.It is passed by the driving driving of gear 12
Moving gear 3 rotates, and so as to design the installation site of motor 8 as needed, realizes the flexible installation of motor 8；Sliding tooth simultaneously
The diameter that the diameter of wheel 12 is less than transmission gear 3 can reduce the overall volume of electronic lock.When motor 8 can normal driving transmission gear
3 rotations, when driving electronic lock locking or unlock, yoke frame 13 is in evacuation position, and transmission gear 3 not will drive 13 turns of yoke frame
It is dynamic；When motor 8 can not normal release when, the yoke frame 13 of unlocking mechanism of meeting an urgent need is rotated with nutating gear 3 so that electronic lock solution
Lock.It solves locking and unlock work rotation of the emergency unlocking knob in the prior art with electronic lock, influences the reliable of product
The problem of property and service life.
For convenience of operation emergency unlocking mechanism, the emergency unlocking mechanism in the present embodiment includes rotation axis, and yoke frame 13 is inclined
The heart is arranged on the rotating shaft, and yoke frame 13 is rotated with nutating gear 3 when the rotation axis for unlocking mechanism of meeting an urgent need rotates.Yoke frame 13
Transmission gear 3 is pushed to rotate by rotation, the force direction of yoke frame 13 is consistent with the rotation direction of transmission gear 3, facilitates drive
Nutating gear 3 rotates.Fixed handle 2 on the rotating shaft is equipped with outside shell 1, it is convenient to rotation axis by rotational handle 2
Apply active force.For the structural strength for guaranteeing emergency unlocking mechanism, cam 11 is fixed in rotation axis, yoke frame 13 is fixed on convex
On wheel 11.By cam 11 by yoke frame 13 and rotation axis connection, guarantee the structural strength of emergency unlocking mechanism, is answered to increase
The stationarity that anxious unlocking mechanism driving transmission gear 3 rotates.In other embodiments, hull outside can be not provided with handle, and
It is fixed on the rotating shaft by handle hole inserting that handle hole, handle or other tools are set on shell；It can also be arranged on shell
One strip-shaped hole is fitted with operating stick in strip-shaped hole, and yoke frame is fixed in operating stick, by pushing operating stick to make yoke frame pushing tow
Rotating member rotation；Yoke frame can also be directly fixed on the rotating shaft.
As shown in Fig. 2, being fixed with eccentric block 10 on the driving gearshaft 9 of transmission gear 3, yoke frame 13 passes through pushing tow bias
Block 10 is rotated with nutating gear 3, and the rotational travel of eccentric block 10, less than 360 °, the evacuation position of yoke frame 13 is in eccentric block
On circumference where 10 rotary motion trace, and yoke frame 13 is in except the rotational travel of eccentric block 10.When motor 8 works normally
When, by 8 electronic lock locking of motor or unlock, and electronic lock locking or and unlock during, yoke frame 13 always in pass
Except the rotational travel of moving gear 3, transmission gear 3 not will drive the rotation of yoke frame 13, so that emergency unlocking mechanism will not be driven
Rotation.It should be noted that yoke frame 13 is in the rotational travel of eccentric block 10 after using emergency unlocking mechanism unlock, when
Electronic lock can normal locking when, eccentric block 10 will push yoke frame 13 rotation make yoke frame 13 move to evacuation position, pass through at this time
Frictional force between rotation axis and shell 1 makes yoke frame 13 be maintained at evacuation position.
In other embodiments, the rotational travel of eccentric block, the i.e. rotational travel of transmission gear are also greater than or are equal to
360 °, yoke frame can be along the axial movement of transmission gear, by pushing yoke frame to contact yoke frame with eccentric block, then at this time
It is rotated by fixed yoke frame band nutating gear on the rotating shaft；Stop block can also be set on driving gearshaft, simultaneously
Eccentric block is set on the rotating shaft, driving device can the unlock of normal driving electronic lock when, eccentric block is not contacted with stop block, and is worked as
When electronic lock needs emergency unlock, rotation axis, which turns an angle, to be contacted eccentric block with stop block and passes through eccentric block pushing tow to pass
Movable gear shaft rotates the unlock to realize electronic lock.
Claims (7)
1. electronic lock, characterized in that including shell, be equipped in the shell for triggering electronic lock switch so that electronic lock locking
Or the locking rod of unlock, rotating member and the driving rotation for driving locking rod to trigger electronic lock switch by rotation are additionally provided in shell
The driving device of part rotation is additionally provided on the shell and is sequentially connected with rotating member to drive rotating member rotation to unlock electronic lock
Emergency unlocking mechanism, it is described emergency unlocking mechanism include with rotating member transmission connection yoke frame, the yoke frame have
Driving device avoids the evacuation position of rotating member when driving rotating member.
2. electronic lock according to claim 1, characterized in that the emergency unlocking mechanism includes rotation axis, the pushing tow
On the rotating shaft, yoke frame drives rotating member rotation to part eccentric setting when the rotation axis for unlocking mechanism of meeting an urgent need rotates.
3. electronic lock according to claim 2, characterized in that the side of the rotating member is coaxially fixed with eccentric block, institute
It states yoke frame and rotating member rotation is driven by pushing tow eccentric block, the rotational travel of the eccentric block is less than 360 °, the yoke frame
Evacuation position be on the circumference where the rotary motion trace of eccentric block, and yoke frame is in except the rotational travel of eccentric block.
4. electronic lock according to claim 3, characterized in that the rotating member is transmission gear, and locking rod is and transmission
The rack gear of gear engagement is additionally provided with driving gear engage with transmission gear in the shell, and the diameter of driving gear is less than
The diameter of transmission gear.
5. the electronic lock according to any one of claim 2-4, characterized in that it is fixed with cam in the rotation axis,
The yoke frame is fixed on cam.
6. the electronic lock according to any one of claim 2-4, characterized in that the hull outside, which is equipped with to be fixed on, to be turned
For operating the handle of emergency unlocking mechanism movement on moving axis.
7. electronic lock described in any one of -4 according to claim 1, characterized in that the rotating member is transmission gear, lock
Only bar is the rack gear engaged with transmission gear.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018107187549 | 2018-06-29 | ||
| CN201810718754 | 2018-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110459915A true CN110459915A (en) | 2019-11-15 |
| CN110459915B CN110459915B (en) | 2021-01-29 |
Family
ID=68471559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811570752.6A Active CN110459915B (en) | 2018-06-29 | 2018-12-21 | Electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110459915B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201635518U (en) * | 2009-12-31 | 2010-11-17 | 北京东方开元信息科技有限责任公司 | Self-unlocking electronic lock |
| CN201981893U (en) * | 2011-01-18 | 2011-09-21 | 谢检发 | Electronic lock for cabinet |
| CN205777960U (en) * | 2016-05-13 | 2016-12-07 | 马夸特开关(上海)有限公司 | A kind of charging gun and electronic lock thereof |
| CN206128895U (en) * | 2016-08-26 | 2017-04-26 | 马夸特开关(上海)有限公司 | Electronic lock |
| CN206539145U (en) * | 2016-12-23 | 2017-10-03 | 马夸特开关(上海)有限公司 | Electronic lock |
| CN207315035U (en) * | 2017-10-10 | 2018-05-04 | 浙江致威电子科技有限公司 | A kind of electronic lock |
| CN207363409U (en) * | 2017-02-24 | 2018-05-15 | 深圳易瓦科技有限公司 | A kind of electronic lock, electric car charging equipment and electric car |
| CN207381641U (en) * | 2017-11-01 | 2018-05-18 | 深圳市兆威机电有限公司 | Charging gun electrical lock apparatus and charging gun electronic lock system |
| CN207647319U (en) * | 2017-11-30 | 2018-07-24 | 深圳市兆威机电股份有限公司 | Charging pile electronic lock |
-
2018
- 2018-12-21 CN CN201811570752.6A patent/CN110459915B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201635518U (en) * | 2009-12-31 | 2010-11-17 | 北京东方开元信息科技有限责任公司 | Self-unlocking electronic lock |
| CN201981893U (en) * | 2011-01-18 | 2011-09-21 | 谢检发 | Electronic lock for cabinet |
| CN205777960U (en) * | 2016-05-13 | 2016-12-07 | 马夸特开关(上海)有限公司 | A kind of charging gun and electronic lock thereof |
| CN206128895U (en) * | 2016-08-26 | 2017-04-26 | 马夸特开关(上海)有限公司 | Electronic lock |
| CN206539145U (en) * | 2016-12-23 | 2017-10-03 | 马夸特开关(上海)有限公司 | Electronic lock |
| CN207363409U (en) * | 2017-02-24 | 2018-05-15 | 深圳易瓦科技有限公司 | A kind of electronic lock, electric car charging equipment and electric car |
| CN207315035U (en) * | 2017-10-10 | 2018-05-04 | 浙江致威电子科技有限公司 | A kind of electronic lock |
| CN207381641U (en) * | 2017-11-01 | 2018-05-18 | 深圳市兆威机电有限公司 | Charging gun electrical lock apparatus and charging gun electronic lock system |
| CN207647319U (en) * | 2017-11-30 | 2018-07-24 | 深圳市兆威机电股份有限公司 | Charging pile electronic lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110459915B (en) | 2021-01-29 |
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