CN104612486B - Electric lock used for electric bicycle hub-shaped brake - Google Patents
Electric lock used for electric bicycle hub-shaped brake Download PDFInfo
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- CN104612486B CN104612486B CN201510046174.6A CN201510046174A CN104612486B CN 104612486 B CN104612486 B CN 104612486B CN 201510046174 A CN201510046174 A CN 201510046174A CN 104612486 B CN104612486 B CN 104612486B
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- lock
- lock pin
- pull bar
- electric
- stroke
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Abstract
The invention discloses an electric lock used for an electric bicycle hub-shaped brake. The electric lock is formed by a lock shell and a brake body in a butt joint mode. A direct-current motor and a reduction box are installed inside the lock shell, a password authentication circuit board is connected with the direct-current motor through a wire, the reduction box directly drives a screw shaft, and a travel push-pull rod is installed on the screw shaft. A lock pin travel cavity is further formed in the brake body, a lock pin spring and a lock pin are installed inside the lock pin travel cavity, and the lock pin spring abuts against the interior of a spring hole in the rear end of the lock pin. One end of a needle rod of the travel push-pull rod penetrates through a travel push-pull rod window inside the brake body and is connected into a travel groove in the lower portion of the lock pin. The electric lock is a hub-shaped brake lock performing locking from inside to outside through the lock pin, and can achieve automatic and synchronous unlocking and locking when a rider releases or fastens an electric door lock at the head of an electric bicycle; the electric lock has high unlocking-prevention performance and high prying-prevention performance, can achieve automatic execution, and is efficient and practical in structure and higher in safety coefficient.
Description
Technical field
The present invention is a kind of electrical salf-walking nave boss shape lock electric lock, and especially a kind of electrical salf-walking nave boss shape lock lock pin is by introversion
The electric lock locked outward, belongs to bicycle lock apparatus field.
Background technology
At present, the hub shape lock lock that known electrical salf-walking nave boss shape lock lock pin is locked from inside to outside, it is substantially employing artificial hand
The dynamic cylinder type unblanked and lock or magnetic mechanical lock.
The mechanical type hub shape lock lock now locked from inside to outside with electronic bike hub shape lock lock pin, needs to carry out manually in use
" A class " lock in operation, and cylinder type magnetic mechanical lock genus national lock class criteria for classification, illegal person can use straightforward procedure
Lock is beaten (sled) and is opened by within a short period of time, and the anti-theft pick-proof of lock is poor.
This lock can not make driver realize electrical salf-walking back wheels of vehicle to lock and unblank to be automatically brought into operation.
Summary of the invention
It is an object of the invention to provide a kind of electrical salf-walking nave boss shape lock electric lock, the electric lock locked from inside to outside with lock pin,
To solve manual locking and the unhandy problem brought of unblanking.
The purpose of the present invention implements by the following technical programs:
A kind of electrical salf-walking nave boss shape lock electric lock, is docked by lock housing body (1) and lock body (2) and forms, in lock housing body (1)
Internally installed have direct current generator (11), a reductor (12), wherein cipher authentication circuit board (3) passes through wire and unidirectional current
Machine (11) connects, and the outfan of described direct current generator (11) docks with described reductor (12), and described reductor (12)
Directly drive screw shaft (13), described screw shaft (13) be provided with stroke push-and-pull bar (23), described screw shaft (13) and
Described stroke push-and-pull bar (23) is positioned in stroke push-and-pull bar cavity (21) that lock body (2) is internal；In described lock body (2)
It is additionally provided with lock pin stroke cavity (22), described lock pin stroke cavity (22) is provided with lock pin spring (24) and lock pin (25),
Described lock pin spring (24) withstands in the spring eye (26) of lock pin (25) rear end；The shank of described stroke push-and-pull bar (23)
One end is through stroke push-and-pull bar window (27) of lock body (2) inside, and accesses the stroke groove (28) of described lock pin (25) bottom
In.
Further, described stroke push-and-pull bar (23) is connected with described screw shaft (13) by screw thread, and described screw shaft
(13) left end is set to the end of thread, and right-hand member is naked bar, and the length of the most naked bar part is more than described stroke push-and-pull bar (23)
Thickness, and it is provided with skidding spring (14) between the right-hand member and the outer wall of described reductor (12) of described stroke push-and-pull bar (23),
Described skidding spring (14) has precompression.
Further, described skidding spring (14) is socketed on described screw shaft (13).
Further, the inside described lock housing body (1) is provided with accommodating described direct current generator (11), described reductor (12)
Installation storehouse (15), described cipher authentication circuit board (3) is placed among cipher authentication circuit board housing (31), and described
Cipher authentication circuit board housing (31) is connected with described installation storehouse (15) by the structure hole post (32) of hollow, so that password
The wire of authentication circuit plate (3) is connected through described structure hole post (32) with described direct current generator (11).
The left end of described lock housing body (1) is provided with pipe cylinder (16), and described lock body (2) is socketed in described pipe cylinder (16)
On, and be connected and fix through lock body (2) with pipe cylinder (16) by fixed screw (17).
Further, the interface of the lock housing body (1) of pipe cylinder (16) right-hand member is provided with annular recess (18), institute
The end stating lock body (2) is inserted in described annular recess (18).
The left end of described lock body (2) is provided with central axis hole (29).
Preferably, screw lock by cover plate (4) snapping and is passed through in the outside of lock pin stroke cavity (22) of described lock body (2).
The left port position of described cipher authentication circuit board housing (31) is sealed by plug (33), and on plug (33)
Have the through wires hole that a permission lead-out wire (34) passes through.
When unblanking, the working power of unblanking Tong Bu access pin authentication circuit plate (3) of unlocking cipher and direct current generator (11), close
Code authentication circuit board (3) to cipher authentication errorless after will unblank working dc power, the most directly to direct current generator (11) conveying
Stream motor will rotate in the direction of the clock, being rotated clockwise of direct current generator (11), and reductor (12) will be driven also to make
Being rotated clockwise, now reductor (12) is by the high speed rotating of direct current generator (11), is converted to unblank required low
Speed rotates, and improves torque strength, being rotated clockwise of output Luo bar axle (13) of reductor (12) simultaneously, will make
The stroke push-and-pull bar (23) being enclosed within Luo stricture of vagina end is moved to the left, and the upper end of stroke push-and-pull bar (23) is by stroke push-and-pull bar window (27)
Location, make stroke push-and-pull bar (19) to overturn, only make to left movement, stroke push-and-pull bar (23) upper end is at stroke
In groove (28) to left movement, lock pin (25) will be pushed directly on to left movement, until the left end of lock pin (25) exits completely
The lock collar notch of hub shape lock, makes the rotation that the lock collar being integrated with rear-wheel hub can make 360 degree, unblanks it is achieved thereby that electronic.
When locking, the working power of locking of direct current generator (11) is directly accessed cipher authentication circuit board (3), cipher authentication circuit
Plate (3) directly will carry, to direct current generator (11), working dc power of locking, and now direct current generator (11) will be by counterclockwise
Direction rotates, and the counter-clockwise direction of direct current generator (11) rotates, and reductor (3) will be driven also to make counter-clockwise direction and rotate,
Now reductor (12) is by the high speed rotating of direct current generator (11), is converted to required low speed rotation of locking, and carries simultaneously
High torque (HT) strength, the counter-clockwise direction of output Luo bar axle (13) of reductor (12) rotates, will make the row being enclosed within Luo stricture of vagina end
Journey push-pull bar (23) moves right, and the upper end of stroke push-and-pull bar (23), by the location of stroke push-and-pull bar window (27), makes row
Journey push-pull bar (23) will not overturn, and only moves right, and stroke push-and-pull bar (23) upper end is in stroke groove (28)
Move right, lock pin (25) will be pushed directly on and move right, until the right-hand member of lock pin (25) puts in the lock collar of hub shape lock completely
In notch, the lock pin (25) being extended into is blocked and can not rotate by the lock collar being now integrated with rear-wheel hub, it is achieved thereby that electric
Move and lock.Now lock pin (25) is if being not aligned with lock collar notch to the right during stretching out, and is kept off by non-notch steric hindrance,
Now lock pin spring (24) will be compressed, and the spring after compression will produce and keeps the thrust making lock pin (25) move right,
When lock collar makes stop disappear with vehicle wheel rotation and lock collar notch occurs, lock pin (25) will be under the pressure of lock pin spring (24)
Put in the most to the right in lock collar notch, thus also can be automatic locking after realizing stopping disappearance.
The present invention is the hub shape lock lock that lock pin is locked from inside to outside, can realize opening or closing electric bicycle headstock electric switch driver
While lock, its hub shape lock lock can be unblanked and lock by automatic synchronization, and has stronger anti-unblank and stronger pick-proof, can
Automatically to perform lockset, structure highly effective, safety coefficient is higher, it is not necessary to manually locking to trailing wheel, it is better to give user again
Consumer's Experience.
Accompanying drawing explanation
Below according to drawings and Examples, the present invention is described in further detail.
Fig. 1 is the structure chart of a kind of electrical salf-walking nave boss shape lock electric lock described in the embodiment of the present invention.
Fig. 2 is the structure chart of a kind of electrical salf-walking nave boss shape lock electric lock described in the embodiment of the present invention.
In figure:
1, lock housing body；11, direct current generator；12, reductor；13, screw shaft；14, skidding spring；15, storehouse is installed；
16, pipe cylinder；17, fixed screw；18, annular recess；
2, lock body；21, stroke push-and-pull bar cavity；22, lock pin stroke cavity；23, stroke push-and-pull bar；24, lock pin spring；
25, lock pin；26, spring eye；27, stroke push-and-pull bar window；28, stroke groove；29, central axis hole；
3, cipher authentication circuit board；31, cipher authentication circuit board housing；32, structure hole post；33, plug；34, draw
Line；
4, cover plate.
Detailed description of the invention
As shown in Figure 1-2, a kind of electrical salf-walking nave boss shape lock electric lock described in the embodiment of the present invention, by lock housing body 1 and lock body
2 docking form, and internally installed at lock housing body 1 has direct current generator 11, reductor 12, and wherein cipher authentication circuit board 3 passes through
Wire is connected with direct current generator 11, and the outfan of described direct current generator 11 docks with described reductor 12, and described deceleration
Machine 12 directly drives screw shaft 13, and described screw shaft 13 is provided with stroke push-and-pull bar 23, described screw shaft 13 and described row
Journey push-pull bar 23 is positioned in the stroke push-and-pull bar cavity 21 within lock body 2；Lock pin stroke cavity it is additionally provided with in described lock body 2
22, described lock pin stroke cavity 22 is provided with lock pin spring 24 and lock pin 25, described lock pin spring 24 withstands on lock pin 25
In the spring eye 26 of rear end；Shank one end of described stroke push-and-pull bar 23 passes the stroke push-and-pull bar window 27 within lock body 2,
And access in the stroke groove 28 of described lock pin 25 bottom.
Further, described stroke push-and-pull bar 23 is connected with described screw shaft 13 by screw thread, and described screw shaft 13
Left end is set to the end of thread, and right-hand member is naked bar, and the length of the most naked bar part is more than the thickness of described stroke push-and-pull bar 23, and
Skidding spring 14, described skidding spring it is provided with between the right-hand member and the outer wall of described reductor 12 of described stroke push-and-pull bar 23
14 have precompression.
Further, described skidding spring 14 is socketed on described screw shaft 13.
Further, the inside at described lock housing body 1 is provided with accommodating described direct current generator 11, the installation of described reductor 12
Storehouse 15, described cipher authentication circuit board 3 is placed among cipher authentication circuit board housing 31, and described cipher authentication circuit board
Shell 31 is connected with described installation storehouse 15, so that the wire of cipher authentication circuit board 3 passes by the structure hole post 32 of hollow
Described structure hole post 32 is connected with described direct current generator 11.
The left end of described lock housing body 1 is provided with pipe cylinder 16, and described lock body 2 is socketed on described pipe cylinder 16, and by solid
Determine screw 17 be connected with pipe cylinder 16 through lock body 2 and fix.
Further, the interface of the lock housing body 1 of pipe cylinder 16 right-hand member is provided with annular recess 18, described lock body 2
End insert in described annular recess 18.
The left end of described lock body 2 is provided with central axis hole 29.
Preferably, screw lock by cover plate 4 snapping and is passed through in the outside of the lock pin stroke cavity 22 of described lock body 2.
The left port position of described cipher authentication circuit board housing 31 is sealed by plug 33, and it is fair to have one on plug 33
Permitted the through wires hole that lead-out wire 34 passes through.
When unblanking, working power of the unblanking Tong Bu access pin authentication circuit plate 3 of unlocking cipher and direct current generator 11, cipher authentication
Circuit board 3 to cipher authentication errorless after will unblank working dc power to direct current generator 11 conveying, now direct current generator will be by suitable
Clockwise rotates, and drive reductor 12 is also rotated clockwise by being rotated clockwise of direct current generator 11, this
Time reductor 12 by the high speed rotating of direct current generator 11, be converted to required low speed rotation of unblanking, and improve torque force simultaneously
Amount, being rotated clockwise of the output Luo bar axle 13 of reductor 12, by make the stroke push-and-pull bar 23 that is enclosed within Luo stricture of vagina end to
Moving left, the upper end of stroke push-and-pull bar 23, by the location of stroke push-and-pull bar window 27, makes stroke push-and-pull bar 19 to turn over
Turn, only make to left movement, stroke push-and-pull bar 23 upper end in stroke groove 28 to left movement, will push directly on lock pin 25 to
Left movement, until the left end of lock pin 25 exits the lock collar notch of hub shape lock completely, makes the lock collar being integrated with rear-wheel hub to make
The rotation of 360 degree, unblanks it is achieved thereby that electronic.
When locking, the working power of locking of direct current generator 11 is directly accessed cipher authentication circuit board 3, and cipher authentication circuit board 3 will
Directly carrying, to direct current generator 11, working dc power of locking, now direct current generator 11 will rotate counter clockwise, unidirectional current
The counter-clockwise direction of machine 11 rotates, and drive reductor 3 is also made counter-clockwise direction and rotates, and now reductor 12 is by direct current generator
The high speed rotating of 11, is converted to required low speed rotation of locking, and improves torque strength, the output Luo of reductor 12 simultaneously
The counter-clockwise direction of bar axle 13 rotates, and the stroke push-and-pull bar 23 being enclosed within Luo stricture of vagina end will be made to move right, stroke push-and-pull bar 23
Upper end by the location of stroke push-and-pull bar window 27, make stroke push-and-pull bar 23 to overturn, only move right, stroke
Push-pull bar 23 upper end moving right in stroke groove 28, will push directly on lock pin 25 and move right, until the right side of lock pin 25
End puts in the lock collar notch of hub shape lock completely, the lock collar being now integrated with rear-wheel hub the lock pin 25 being extended into is blocked and not
Can rotate, lock it is achieved thereby that electronic.If now lock pin 25 is not aligned with lock collar notch to the right during stretching out, and
Being kept off by non-notch steric hindrance, now lock pin spring 24 will be compressed, and the spring after compression is by generation and keeps making lock pin 25 to the right
The thrust of motion, when lock collar makes stop disappear with vehicle wheel rotation and lock collar notch occurs, lock pin 25 is by lock pin spring 24
Put in the most to the right in lock collar notch under pressure, thus also can be automatic locking after realizing stopping disappearance.
The present invention is the hub shape lock lock that lock pin is locked from inside to outside, can realize opening or closing electric bicycle headstock electric switch driver
While lock, its hub shape lock lock can be unblanked and lock by automatic synchronization, and has stronger anti-unblank and stronger pick-proof, can
Automatically to perform lockset, structure highly effective, safety coefficient is higher, it is not necessary to manually locking to trailing wheel, it is better to give user again
Consumer's Experience.
Claims (9)
1. an electrical salf-walking nave boss shape lock electric lock, is docked by lock housing body (1) and lock body (2) and forms, and its feature exists
In, internally installed at lock housing body (1) has direct current generator (11), reductor (12), wherein cipher authentication circuit board (3)
Being connected with direct current generator (11) by wire, the outfan of described direct current generator (11) docks with described reductor (12),
And described reductor (12) directly drives screw shaft (13), and described screw shaft (13) is provided with stroke push-and-pull bar (23),
Described screw shaft (13) and described stroke push-and-pull bar (23) are positioned in stroke push-and-pull bar cavity (21) that lock body (2) is internal；
In described lock body (2), it is additionally provided with lock pin stroke cavity (22), in described lock pin stroke cavity (22), lock pin bullet is installed
Spring (24) and lock pin (25), described lock pin spring (24) withstands in the spring eye (26) of lock pin (25) rear end；Described
Shank one end of stroke push-and-pull bar (23) is through stroke push-and-pull bar window (27) of lock body (2) inside, and accesses described lock pin
(25) in the stroke groove (28) of bottom.
2. a kind of electrical salf-walking nave boss shape lock electric lock as claimed in claim 1, it is characterised in that described stroke push-and-pull
Bar (23) is connected with described screw shaft (13) by screw thread, and the left end of described screw shaft (13) is set to the end of thread, right
End is naked bar, and the length of the most naked bar part is more than the thickness of described stroke push-and-pull bar (23), and at described stroke push-and-pull bar
(23) being provided with skidding spring (14) between right-hand member and the outer wall of described reductor (12), described skidding spring (14) has
There is precompression.
3. a kind of electrical salf-walking nave boss shape lock electric lock as claimed in claim 2, it is characterised in that described skidding spring
(14) it is socketed on described screw shaft (13).
4. a kind of electrical salf-walking nave boss shape lock electric lock as claimed in claim 1, it is characterised in that at described lock housing body
(1) inside is provided with the installation storehouse (15) of accommodating described direct current generator (11), described reductor (12), and described password is recognized
Card circuit board (3) is placed among cipher authentication circuit board housing (31), and described cipher authentication circuit board housing (31)
Connected with described installation storehouse (15) by the structure hole post (32) of hollow, so that the wire of cipher authentication circuit board (3) is worn
Cross described structure hole post (32) to be connected with described direct current generator (11).
5. a kind of electrical salf-walking nave boss shape lock electric lock as claimed in claim 1, it is characterised in that described lock housing body (1)
Left end be provided with pipe cylinder (16), described lock body (2) is socketed on described pipe cylinder (16), and by fixed screw (17)
It is connected through lock body (2) with pipe cylinder (16) and fixes.
6. a kind of electrical salf-walking nave boss shape lock electric lock as claimed in claim 5, it is characterised in that in pipe cylinder (16)
The interface of the lock housing body (1) of right-hand member is provided with annular recess (18), and the end of described lock body (2) is inserted described ring-type recessed
In groove (18).
7. a kind of electrical salf-walking nave boss shape lock electric lock as claimed in claim 1, it is characterised in that described lock body (2)
Left end be provided with central axis hole (29).
8. a kind of electrical salf-walking nave boss shape lock electric lock as claimed in claim 1, it is characterised in that described lock body (2)
The outside of lock pin stroke cavity (22) by cover plate (4) snapping and pass through screw lock.
9. a kind of electrical salf-walking nave boss shape lock electric lock as claimed in claim 1, it is characterised in that described cipher authentication
The left port position of circuit board housing (31) is sealed by plug (33), and has a permission lead-out wire on plug (33)
(34) through wires hole passed through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046174.6A CN104612486B (en) | 2015-01-29 | 2015-01-29 | Electric lock used for electric bicycle hub-shaped brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046174.6A CN104612486B (en) | 2015-01-29 | 2015-01-29 | Electric lock used for electric bicycle hub-shaped brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104612486A CN104612486A (en) | 2015-05-13 |
| CN104612486B true CN104612486B (en) | 2017-01-11 |
Family
ID=53147113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046174.6A Expired - Fee Related CN104612486B (en) | 2015-01-29 | 2015-01-29 | Electric lock used for electric bicycle hub-shaped brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104612486B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476976B (en) * | 2016-10-09 | 2022-07-15 | 汉海信息技术(上海)有限公司 | Dish brake lock subassembly, motor and vehicle |
| CN107176230A (en) * | 2017-06-19 | 2017-09-19 | 李伯良 | Nave boss type lock electric lock |
| CN109876286A (en) * | 2019-03-26 | 2019-06-14 | 田颖 | Special gynecologic drug application forceps |
| CN110040210B (en) * | 2019-05-17 | 2024-03-12 | 天津金米特科技股份有限公司 | Battery lock device and method for electric power-assisted bicycle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19604644C2 (en) * | 1996-02-08 | 1998-07-16 | Leonhard Lerchner | Locking device |
| CN201143963Y (en) * | 2007-06-06 | 2008-11-05 | 浙江王力车业有限公司 | Vehicle multi-point locking central control apparatus and vehicle locking system with the same |
| CN201325512Y (en) * | 2008-11-04 | 2009-10-14 | 温州市明派车辆部件有限公司 | Remote-control antitheft expansion brake lock device of electric vehicle |
| DE102010000654A1 (en) * | 2010-03-05 | 2011-09-08 | Tap Ltd. | Two-wheeler, particularly bicycle, electric bicycle or motor-assisted bicycle, has frame and shaft with two opposing bars assigned to frame, where lock housing is integrally formed in one of bars through its wall |
| CN203581182U (en) * | 2013-11-05 | 2014-05-07 | 江苏绿能电动车科技有限公司 | Brake disc assembly of electric bicycle |
| CN203978071U (en) * | 2014-07-18 | 2014-12-03 | 李伯良 | The servo-actuated electric lock of locking with lock pin ecto-entad of explaining of electric bicycle |
| CN204418837U (en) * | 2015-01-29 | 2015-06-24 | 李伯良 | A kind of electrical salf-walking nave boss shape lock electric lock |
-
2015
- 2015-01-29 CN CN201510046174.6A patent/CN104612486B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104612486A (en) | 2015-05-13 |
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Effective date of registration: 20171107 Address after: 430000 Hubei city of Wuhan Province, East Lake New Technology Development Zone Road in the West long Hong Kong exchange city A building 26 layer B12 room Patentee after: Hubei ou Peige Technology Co. Ltd. Address before: Luo East Lake high tech Development Zone, Hubei city of Wuhan Province Yu 430079 Road No. 2 Paris villa 17-2-901 Patentee before: Li Boliang |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20180129 |