CN206753266U - The horseshoe-shaped bicycle lock of electric control belt insurance function - Google Patents
The horseshoe-shaped bicycle lock of electric control belt insurance function Download PDFInfo
- Publication number
- CN206753266U CN206753266U CN201720374651.6U CN201720374651U CN206753266U CN 206753266 U CN206753266 U CN 206753266U CN 201720374651 U CN201720374651 U CN 201720374651U CN 206753266 U CN206753266 U CN 206753266U
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- Prior art keywords
- dead bolt
- cam
- lock
- level
- locking
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Abstract
The utility model discloses a kind of horseshoe-shaped bicycle lock of electric control belt insurance function, including horseshoe-shaped upper casing and lower casing, lock body and draw ring are provided with upper casing and lower casing, pulling-on piece and pull handle are provided with the side of upper casing and lower casing, draw ring is provided with extension spring groove, upper lock crossbeam and insurance groove；Reducing motor, cam mechanism, dead bolt of locking, insurance dead bolt, control module, catch, key spring plate are installed in lock body.A kind of horseshoe-shaped bicycle lock of electric control belt insurance function of the present utility model, cam mechanism is driven by reducing motor, enable insurance dead bolt and dead bolt of locking plays position-limiting action in different use states at draw ring to draw ring, the insurance groove that dead bolt can be fallen on draw ring is insured under unlocking condition, user or other people can not at will carry out car locking action, add safety in utilization；Under locking state, dead bolt of locking is limited by catch to be opened by external force, makes the anti-theft of bicycle lock increase.
Description
Technical field
The utility model belongs to bicycle lock field, more specifically, the utility model is related to a kind of electric control belt insurance work(
The horseshoe-shaped bicycle lock of energy.
Background technology
Bicycle lock plays a part of bicycle theft-prevention, and bicycle lock on sale uses traditional machinery mostly on the market
Lock, opened by key during unlocking, and horseshoe-shaped bicycle lock is usually used bicycle lock, shape of a hoof bicycle
Lock is typically made up of lock housing, lock ring, lock ring extension spring, lock body, dead bolt etc., and the theftproof performance of this lock is not very good, burglar
It can be unlocked by lockhole, and because lock ring can be freely movable, under unlocking condition, lock ring still can be light
Locked position of coupler is moved on ground to, and user has certain risk when in use.Also occur some automatically controlled shape of a hoof locks on the market,
But unlock simply by the simple cam driven dead bolt motion of one-level, be easily opened in the case where receiving external force, and
And electronic insurance is not provided with, certain risk be present during user's use.
Utility model content
The utility model proposes a kind of horseshoe-shaped bicycle lock of electric control belt insurance function, the horseshoe-shaped bicycle lock is prevented
It is more preferable to steal performance, user can be prevented to increase from making not opening by external force under careless car locking, locking state under unlocking condition
Security and anti-theft.
Technical scheme is used by the utility model：
A kind of horseshoe-shaped bicycle lock of electric control belt insurance function, including horseshoe-shaped upper casing and lower casing, in the upper casing
With lock body and draw ring are provided with the lower casing, the lock body is provided with protection cap, set in the side of the upper casing and the lower casing
There are pulling-on piece and pull handle, wherein：
The draw ring is provided with upper lock crossbeam and insurance groove；
Contain in the lock body：
Reducing motor；
Control module, it is installed in the lock body and is electrically connected with the reducing motor, the control module is provided with
Touch-switch, the control module is for receiving and feeding back unlocking signal, upper lock signal；
Cam mechanism, the output axis connection with the reducing motor, the reducing motor drive the cam mechanism along institute
State cam mechanism to be axially moved, it is convex that the cam mechanism is provided with one-level cam, two level cam, three-level cam and level Four
Wheel；
Key spring plate, install on the control module and be in the top of the touch-switch, pass through the button bullet
Pushing for piece makes the touch-switch be pressed, and the control module sends electric signal to control the angle of rotation of the cam mechanism
Degree；
Lock dead bolt, on the three-level cam, dead bolt of being locked described in the three-level cam driven is locked described in
Groove moves up and down, and the dead bolt of locking is provided with groove；
Insure dead bolt, dead bolt is insured on the level Four cam, described in the level Four cam driven along the insurance
Groove moves up and down；
Baffle plate, below the two level cam and the three-level cam, the fixing end of the catch is fixed on described
On lock body, the catch can be along the fixing end axial rotation, the baffle plate is provided with torsion spring, a tangential pin of the torsion spring with
The catch offsets, another tangential pin offsets with the lock body, and the catch is provided with hook, is located in the dead bolt of locking
The hook offsets in the presence of the torsion spring with the groove when in the upper lock crossbeam；Pass through the two level cam rotation
The baffle plate, which is pushed, makes the hook depart from groove, and now described dead bolt of locking releases upper lock crossbeam by the three-level cam,
The baffle plate is pressed to key spring plate to send unlocking signal by the dead bolt of locking.
Further, the three-level cam is 180 ° in the angle of its maximum stroke with the level Four cam.
Further, the key spring plate is provided with the short pin of shell fragment and the long pin of shell fragment, the short pin of shell fragment and the shell fragment
Long pin when being pressed the control module can send electric signal to control the rotational angle of the cam mechanism, pass through the cam
The rotation one-level cam of mechanism can be connected or depart from the short pin of the shell fragment, pass through the up and down reciprocatingly fortune of the dead bolt of locking
It is dynamic the baffle plate is connected or is departed from the long pin of the shell fragment.
Further, the first spring is cased with the dead bolt of locking, by the three-level cam rotation by the lock of locking
Tongue releases upper lock crossbeam, or the dead bolt of locking is pressed into upper lock crossbeam by the precompression of first spring.
Further, second spring is arranged with the insurance dead bolt, by the level Four cam rotation by the guarantor
Dangerous dead bolt releases insurance groove, or the insurance dead bolt press-in is insured into groove by the precompression of the second spring.
After adopting the above technical scheme, a kind of horseshoe-shaped bicycle lock of electric control belt insurance function of the present utility model, is used
Antitheft in bicycle is locked, and cam mechanism is driven by reducing motor, makes lock dead bolt and insurance dead bolt in it in draw ring
Position-limiting action can be played to draw ring, draw ring insures dead bolt after the completion of resetting unlocking under unlocking condition when being in different use states
The insurance groove that can be fallen on draw ring, in the case where reducing motor does not receive lock signal, draw ring is limited by insurance dead bolt
It is immovable in current location, user or other people can not at will carry out car locking action, add safety in utilization, and upper
Under lock status, dead bolt of locking enters upper lock crossbeam and is limited and can not be opened by external force by catch, makes bicycle when locking
The anti-theft increase of lock, it must depart from the hook on baffle plate by the second cam rotation after obtaining unlocking signal that need to such as unlock
The groove in dead bolt is locked, the dead bolt that can just make to lock departs from limitation to unlock.
Brief description of the drawings
Fig. 1 is the overall schematic of the horseshoe-shaped bicycle lock of the utility model electric control belt insurance function；
Fig. 2 is locking state schematic diagram of the present utility model；
Fig. 3 is safety position schematic diagram of the present utility model；
Fig. 4 is arming schematic diagram of the present utility model；
Fig. 5 is the schematic perspective view of the utility model cam mechanism；
Fig. 6 is the schematic perspective view at another visual angle of the utility model cam mechanism；
Fig. 7 is the front view of the utility model cam mechanism；
Fig. 8 is the right view of the utility model cam mechanism；
Fig. 9 is the schematic perspective view of key spring plate in the utility model；
Figure 10 is two level cam, three-level cam and key spring plate and the cooperation schematic cross-section of catch；
Figure 11 is lock dead bolt and catch, the cooperation schematic cross-section of three-level cam；
Figure 12 is the schematic diagram of dead bolt of locking.
In figure：1- upper casing 2- lower casing 3- protection cap 4- lock body 41- reducing motor 42- cam mechanism 421- one-levels are convex
Wheel 422- two level cam 423- three-level cam 424- level Four cams 43- lock dead bolt 431- grooves 44- insurance dead bolt
Long the first springs of the pin 471- 472- second springs of the 45- short pin 462- shell fragments of control module 46- key spring plate 461- shell fragments
The pull handle of lock crossbeam 53- insurance groove 6- pulling-on pieces 7 on 48- catch 481- hook 49- torsion spring 5- draw ring 51- draw ring grooves 52-
8- reset tension springs.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described.Following examples
It is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this
Enclose.
As shown in figure 1, a kind of horseshoe-shaped bicycle lock of electric control belt insurance function, including horseshoe-shaped upper casing 1 and lower casing
2, lock body 4 and draw ring 5 are provided with upper casing 1 and lower casing 2, protection cap 3 is provided with lock body 4, protection cap 3 is ensured in lock body 4
The parts in portion not by the external world corrode, damage, improve lock barrier propterty, the side of upper casing 1 and lower casing 2 be provided with pulling-on piece 6 and
Pull handle 7, draw ring 5 are provided with extension spring groove 51, upper lock crossbeam 52 and insurance groove 53, reset are provided between draw ring 5 and upper casing
Extension spring 8, one end of reset tension spring 8 is arranged on extension spring groove 51, the other end is fixed on lock body 4, and reset tension spring 8 can drive drawing
Ring 5 makes draw ring 5 carry out homing action.
Be provided with lock body 4 reducing motor 41, cam mechanism 42, dead bolt 43 of locking, insurance dead bolt 44, control module 45,
Key spring plate 46, catch 48 and torsion spring 49, control module 45 are arranged on the side in lock body 4, are provided with control module 45 light
Switch (touch-switch does not mark in figure) is touched, key spring plate 46 is installed in control module 45, key spring plate 46 is located at
The top of touch-switch, key spring plate 46 can press touch-switch in the presence of cam mechanism 42 and catch 48, make control mould
Block 45 sends electric signal to control the operation of reducing motor and then control the rotational angle of cam mechanism 42, is set on key spring plate 46
There are the long pin 462 of shell fragment and the short pin 461 of shell fragment；The output shaft of reducing motor 41 is connected with cam mechanism 42, and reducing motor 41 drives
Cam mechanism 42 is axially moved along cam mechanism 42, and lock dead bolt 43 and insurance dead bolt 44 are arranged on cam mechanism 42,
Catch 48 and torsion spring 49 be installed in the lower section of cam mechanism 42, the fixing end of catch 48 is fixed on lock body 4, catch 48 can edge
The fixing end axial rotation, a tangential pin of torsion spring 49 offsets with catch 48, another tangential pin and lock body 4 offset, and is keeping off
Piece 48 is provided with hook 481；Lock and offer groove 431 in dead bolt 43, the first spring 471 is arranged with dead bolt 43 locking,
Second spring 472 is arranged with insurance dead bolt 44；
As shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, in the utility model, cam mechanism 42 is provided with one-level cam 421, two
Level cam 422, three-level cam 423 and level Four cam 424, catch 48 and torsion spring 49 are located at two level cam 422 and three-level cam 423
Lower section, wherein：
One-level cam 421 controls cam for the rotational angle of reducing motor 41, on one-level cam 421 and key spring plate 46
The short pin 461 of shell fragment is engaged, and when cam mechanism 42 turns to certain angle, one-level cam 421 can be connected with key spring plate 46
Or depart from, the touch-switch in the press control module 45 of key spring plate 46, corresponding signal can be sent, passes through push button signalling
Raising and lowering may be used to determine the rotational angle of cam mechanism 42；
Two level cam 422 is the limitation cam for dead bolt 43 of locking, upper lock crossbeam 52 of the dead bolt 3 in draw ring 5 is fallen into of locking
When, the catch 48 of the lower section of two level cam 422 is jacked up by torsion spring 49, and the hook 481 on catch 48 can hook dead bolt 43 of locking
Groove 431 so that the dead bolt 43 of locking can not depart from the upper lock crossbeam 52 on draw ring 5 under external force, play the guarantor that locks
Danger effect；
Dead bolt 43 of locking is installed, the control of three-level cam 423 locks dead bolt 43 along in upper lock crossbeam 52 on three-level cam 423
Lower reciprocating motion, while two level cam 422 has a fixed angle with three-level cam 423, only in reducing motor 41 a certain
When direction is moved, two level cam 422 depresses the insurance that catch 48 unties dead bolt 43 of locking, and dead bolt 43 of locking can just depart from draw ring
Upper lock crossbeam 52 on 5, plays a part of unblock.Unlock simultaneously after, the high spot for the lower section of dead bolt 43 of locking can depress catch 48
To minimum position, while catch 48 can depress the long pin 462 of shell fragment of key spring plate 46, and shell fragment long pin 462 can press when depressing
Touch-switch in lower control module 45, and send unlocking signal；
Insurance dead bolt 44 is installed, the control of level Four cam 424 insurance dead bolt 44 is along insurance groove 53 on level Four cam 424
Lower reciprocating motion.
With reference to Fig. 2, Fig. 3, Fig. 4 to a kind of horseshoe-shaped bicycle lock of electric control belt insurance function of the present utility model
Action and the unlocking action of locking illustrate：
Lock action, before locking, the bicycle lock insures dead bolt 44 and be in draw ring 5 in safety position
Insure in groove 53, reducing motor 41 starts to rotate after receiving lock signal, and reducing motor 41 drives 42 turns of cam mechanism
Dynamic, level Four cam 424, which withstands insurance dead bolt 44, makes it be moved upwardly until disengaging insurance groove 53, cam machine along insurance groove 53
One-level cam 421 on structure 42 turns to certain angle, when one-level cam 421 is from the short pin of shell fragment on the key spring plate 46 being pressed onto
Reducing motor 41 stops operating during 461 disengaging, drives pulling-on piece 6 and draw ring 5 by pull handle 7, draw ring 5 is in upper lock position, this
Shi Shangsuo dead bolts 43 will be fallen into the upper lock crossbeam 52 in draw ring 5 in the presence of the first spring 471, and this when, two level was convex
The catch 48 of the lower section of wheel 422 is jacked up by torsion spring 49, and the hook 481 on catch 48 can hook the groove 431 locked on dead bolt 43,
So that dead bolt 43 of locking can not depart from the upper lock crossbeam 52 on draw ring 5 under external force, safety effect of locking is played.
Unlocking action, from the foregoing, it will be observed that dead bolt 43 of being locked under car locking state is located in upper lock crossbeam 52, the extension on catch 48
Hook 481 hook up to lock the groove 431 on dead bolt 43 in the presence of torsion spring 49, when reducing motor 41 receives unlocking instruction
Afterwards, reducing motor 41 rotates, and cam mechanism 42 is rotated 180 °, catch 48 is depressed by two level cam 422, the hook on catch 48
481 depart from the groove 431 locked on dead bolt 43, and the dead bolt 43 that makes to lock departs from the limitation of catch 48, and cam mechanism 42 is clockwise again
During rotation, the dead bolt 43 that makes to lock moves up in the presence of three-level cam 423 along upper lock crossbeam 52, the quilt of dead bolt 43 of now locking
Top is arrived on the top of three-level cam 423 on cam mechanism 42, is opened equivalent to dead bolt 43 of locking and is completed to unlock, draw ring 5 is resetting
Acted in the presence of extension spring 8, now insure dead bolt 44 and pushed up down by second spring 472 and enter armed, when draw ring 5 is reset extension spring
8 move the insurance groove 53 that insurance dead bolt 44 will be fallen on draw ring 5 after the completion of certain position is unlocked to, and now draw ring 5 is by safety lock
Tongue 44, which is fixed, to be completed, and user can not careless car locking.
A kind of horseshoe-shaped bicycle lock of electric control belt insurance function of the present utility model can by signal control lock and
Unlock, and draw ring 5 is obtained the protection of safeties under the lower and upper lock status of unlocking condition, pass through the band of reducing motor 41
Moving cam mechanism 42, enable in it lock dead bolt 43 and insurance dead bolt 44 at draw ring 5 in different use states to draw ring 5
Position-limiting action is played, the insurance that insurance dead bolt 44 can be fallen on draw ring 5 after the completion of the reset of draw ring 5 is unlocked under unlocking condition is recessed
Groove 53, in the case where reducing motor does not receive lock signal, draw ring 5 is limited in current location by insurance dead bolt 44 and can not moved
It is dynamic, user or other people can not at will carry out car locking action, and under locking state, dead bolt 43 of locking enters upper lock crossbeam 52
And limited and can not be opened by external force by catch 48, make the anti-theft of bicycle lock increase when locking, ensure that user makes
Security during.
, it is necessary to explanation, the orientation or position of the instruction such as term " on ", " under ", " interior " in description of the present utility model
It is based on orientation shown in the drawings or position relationship to put relation, is for only for ease of description the utility model and simplifies description, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that the limitation of content is protected to the utility model.
, it is necessary to explanation in description of the present utility model, if " one-level ", " two level ", " the is used herein
One ", the word such as " second " is come if limiting parts, those skilled in the art should know：The words such as " one-level ", " two level "
Described, do not stated in addition such as, above-mentioned word is not special using being intended merely to facilitate description the utility model and simplifying
Implication.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of horseshoe-shaped bicycle lock of electric control belt insurance function, including horseshoe-shaped upper casing and lower casing, in the upper casing and
Lock body and draw ring are provided with the lower casing, the lock body is provided with protection cap, is provided with the side of the upper casing and the lower casing
Pulling-on piece and pull handle, it is characterised in that：
The draw ring is provided with upper lock crossbeam and insurance groove；
Contain in the lock body：
Reducing motor；
Control module, it is installed in the lock body and is electrically connected with the reducing motor, the control module is provided with and touched
Switch, the control module is for receiving and feeding back unlocking signal, upper lock signal；
Cam mechanism, the output axis connection with the reducing motor, the reducing motor drive the cam mechanism along described convex
Wheel mechanism is axially moved, and the cam mechanism is provided with one-level cam, two level cam, three-level cam and level Four cam；
Key spring plate, install on the control module and be in the top of the touch-switch, pass through the key spring plate
Pushing makes the touch-switch be pressed, and the control module sends electric signal to control the rotational angle of the cam mechanism；
Lock dead bolt, on the three-level cam, dead bolt of being locked described in the three-level cam driven is along the upper lock crossbeam
Move up and down, the dead bolt of locking is provided with groove；
Insure dead bolt, dead bolt is insured on the level Four cam, described in the level Four cam driven along the insurance groove
Move up and down；
Catch, below the two level cam and the three-level cam, the fixing end of the catch is fixed on the lock body
Upper, described catch can be along the fixing end axial rotation, and the catch is provided with torsion spring, a tangential pin of the torsion spring with it is described
Catch offsets, another tangential pin offsets with the lock body, and the catch is provided with hook, in the dead bolt of locking positioned at described
The hook offsets in the presence of the torsion spring with the groove when in upper lock crossbeam；By the two level cam rotation by institute
Stating catch and pushing makes the hook depart from groove, and now described dead bolt of locking releases upper lock crossbeam by the three-level cam, described
The catch is pressed to key spring plate to send unlocking signal by dead bolt of locking.
2. the horseshoe-shaped bicycle lock of electric control belt insurance function according to claim 1, it is characterised in that：The three-level is convex
Wheel is 180 ° in the angle of its maximum stroke with the level Four cam.
3. the horseshoe-shaped bicycle lock of electric control belt insurance function according to claim 1, it is characterised in that：The button bullet
Piece is provided with the short pin of shell fragment and the long pin of shell fragment, and the control module can be sent out when the short pin of shell fragment and the long pin of the shell fragment are pressed
Go out electric signal to control the rotational angle of the cam mechanism, can be with by the rotation of the cam mechanism one-level cam
The short pin of shell fragment is connected or departed from, and makes the catch and the long pin of the shell fragment by pumping for the dead bolt of locking
Connection departs from.
4. the horseshoe-shaped bicycle lock of electric control belt insurance function according to claim 1, it is characterised in that：The lock of locking
The first spring is cased with tongue, the dead bolt of locking is released by upper lock crossbeam by the three-level cam rotation, or passes through described the
The dead bolt of locking is pressed into upper lock crossbeam by the precompression of one spring.
5. the horseshoe-shaped bicycle lock of electric control belt insurance function according to claim 1, it is characterised in that：The safety lock
Second spring is arranged with tongue, the insurance dead bolt is released by insurance groove by the level Four cam rotation, or by described
The insurance dead bolt press-in is insured groove by the precompression of second spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374651.6U CN206753266U (en) | 2017-04-11 | 2017-04-11 | The horseshoe-shaped bicycle lock of electric control belt insurance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374651.6U CN206753266U (en) | 2017-04-11 | 2017-04-11 | The horseshoe-shaped bicycle lock of electric control belt insurance function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206753266U true CN206753266U (en) | 2017-12-15 |
Family
ID=60613409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720374651.6U Expired - Fee Related CN206753266U (en) | 2017-04-11 | 2017-04-11 | The horseshoe-shaped bicycle lock of electric control belt insurance function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206753266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869631A (en) * | 2017-04-11 | 2017-06-20 | 南京迅之蜂智能科技有限公司 | The horseshoe-shaped bicycle lock of electric control belt insurance function |
| CN112031535A (en) * | 2020-08-26 | 2020-12-04 | 北京软通智慧城市科技有限公司 | Application method of mechanical lock |
-
2017
- 2017-04-11 CN CN201720374651.6U patent/CN206753266U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869631A (en) * | 2017-04-11 | 2017-06-20 | 南京迅之蜂智能科技有限公司 | The horseshoe-shaped bicycle lock of electric control belt insurance function |
| CN106869631B (en) * | 2017-04-11 | 2022-02-08 | 南京迅之蜂智能科技有限公司 | Electric control horseshoe-shaped bicycle lock with safety function |
| CN112031535A (en) * | 2020-08-26 | 2020-12-04 | 北京软通智慧城市科技有限公司 | Application method of mechanical lock |
| CN112031535B (en) * | 2020-08-26 | 2022-04-29 | 北京软通智慧科技有限公司 | Application method of mechanical lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |