CN106869609B - Bicycle lock - Google Patents
Bicycle lock Download PDFInfo
- Publication number
- CN106869609B CN106869609B CN201710131902.2A CN201710131902A CN106869609B CN 106869609 B CN106869609 B CN 106869609B CN 201710131902 A CN201710131902 A CN 201710131902A CN 106869609 B CN106869609 B CN 106869609B
- Authority
- CN
- China
- Prior art keywords
- swing rod
- electromagnet
- base
- rod
- oscillating bar
- 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.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
- E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
- E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/14—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
- B62H5/142—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation by means of pivoting, or pivoting and sliding bolts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The invention relates to a novel bicycle lock, which is designed for solving the technical problems of higher production cost, more complex structural design and more inconvenient production and use of a lockset in the existing similar shared bicycle product. The bicycle lock is characterized in that the same ends of a first swing rod and a second swing rod of the bicycle lock are respectively positioned and rotated, the rotating centers of the first swing rod and the second swing rod are positioned on one side of a base, the other end of the second swing rod extends out of the other side of the base, a movable iron core of an electromagnet is arranged opposite to the other end of the first swing rod, the electromagnet is connected with a control part through a circuit, and a control circuit board in the control part is provided with a positioner, a remote transceiver and a battery. In a locking state, a movable iron core of the electromagnet is positioned above the electromagnet end of the first oscillating bar, and the electromagnet end of the first oscillating bar is abutted and buckled with the second oscillating bar through a spring in the base; and in the unlocking state, the electromagnet is electrified, the movable iron core of the electromagnet contracts, the extending end of the second oscillating bar is rotated, and the second oscillating bar drives the electromagnet end of the first oscillating bar to move upwards.
Description
Technical Field
The invention relates to a lock for a bicycle, in particular to a novel bicycle lock.
Background
At present, with the rise and development of the domestic shared bicycle industry, and because the domestic shared bicycle industry conforms to the low-carbon travel concept, the domestic shared bicycle industry increasingly attracts people's attention and is supported by governments and common people. The shared bicycle is mainly controlled by a bicycle lock, the most commonly used locks in the market at present are horseshoe locks, the locks are roughly divided into two types, one is an electronic lock and the other is a mechanical lock, the electronic lock is mainly driven by a motor and other components to control the opening and closing of the lock, and the mechanical lock is divided into a password type mechanical lock and a mechanical key type mechanical lock. Wherein, the horse hoof lock of sharing bicycle trade is the majority of electronic lock, the tool to lock of this kind of sharing bicycle like application number 201520556531.9 that chinese patent literature discloses, the notice date 2015.12.30, the utility model discloses the name "a take multi-functional full-automatic bicycle lock and control system of remote control key"; this bicycle lock includes: a lock body, a remote control key; through the optimized electromechanical integrated design, the lock can realize full automation of unlocking, and meanwhile, the lock can be locked by one key without needing a key; the acousto-optic system and the cooperation of multiple sensor realize such as brake lamp, not lock the car and remind, abundant functions such as car location are sought to the bicycle shed, and the practicality has the science and technology again and feels. This control system of lock contains lock body, control key, intelligent terminal, cloud server for this lock can realize that multiple way unblanks, simultaneously via server authority management, can easily realize the authority sharing, makes borrow the car no longer need the manual work to shift mechanical key for friend. However, with the increase of the putting amount of the shared bicycle, the cost of the electronic horseshoe lock for investors is also increased continuously, the production period of the electronic horseshoe lock is long, the control part is complex, the cost is high, and the loss is serious after the electronic horseshoe lock is stolen and damaged.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a novel bicycle lock in the field, so that the technical problems of high production cost, complex structural design and inconvenient production and use of locks in the existing similar shared bicycle products are solved. The purpose is realized by the following technical scheme.
A novel bicycle lock comprises a base, a first swing rod, a second swing rod and an electromagnet, and is structurally characterized in that the first swing rod, the second swing rod and the electromagnet are fixed in an interlayer formed by buckling the base and a cover plate, the same ends of the first swing rod and the second swing rod are respectively positioned and rotated, the rotation centers of the first swing rod and the second swing rod are positioned on one side of the base, the other end of the second swing rod extends out of the other side of the base, a movable iron core of the electromagnet is arranged opposite to the other end of the first swing rod, the electromagnet is connected with a control part through a circuit, and a control circuit board in the control part is provided with a positioner, a remote transceiver and a battery; in a locking state, a movable iron core of the electromagnet is positioned above the electromagnet end of the first oscillating bar, and the electromagnet end of the first oscillating bar is abutted and buckled with the second oscillating bar through a spring in the base; and in the unlocking state, the electromagnet is electrified, the movable iron core of the electromagnet contracts, the extending end of the second oscillating bar is rotated, the second oscillating bar drives the electromagnet end of the first oscillating bar to move upwards, and the spring deforms. The bicycle lock with double swing rods is designed, wherein the second swing rod drives the first swing rod when rotating, and the first swing rod is buckled with the second swing rod in a locking state, and the structure of a large buckle head groove and a small buckle head groove of the second swing rod and the structure of a bulge of the first swing rod are adopted; or the rotating end of the second swing rod is in an eccentric circle and convex structure, the first swing rod corresponds to the groove structure, and other existing structural forms can be adopted as long as the first swing rod is buckled with the second swing rod when the locking state is met, and the second swing rod drives the electromagnet end of the first swing rod to lift when the unlocking state is met. The lock tongue of the bicycle lock is an extending end of a base of the second swing rod, namely the extending end of the second swing rod is inserted into a hub of the bicycle to limit the hub to rotate or a rod lug end of the second swing rod below; meanwhile, the first swing link or the second swing link can be rotated together to be used as a lock tongue when the bicycle lock is connected with an unlocking state.
An arc-shaped buckle head protruding towards the second swing rod side is arranged between the rotating center of one end of the first swing rod and the other end of the first swing rod, the rotating center of the second swing rod is a large circle diameter, and a large buckle head groove and a small buckle head groove are formed in the outer diameter of the large circle diameter of the second swing rod; when the locking state is carried out, the arc-shaped buckle head of the first swing rod is buckled with the large buckle head groove of the second swing rod, and when the unlocking state is carried out, the arc-shaped buckle head of the first swing rod is buckled with the small buckle head groove of the second swing rod. The structure is simple, good in stability and convenient to assemble and produce.
One end of the second swing rod is provided with a rod lug protruding in a tilting mode, the other end of the second swing rod is provided with a rod handle protruding out of the base, and a rod bridge protruding towards the same side of the rod lug in an arc mode is arranged between the rod lug and the rod handle. The structure of the special-shaped second swing rod is convenient for transmission of force during operation of the second swing rod and is arranged at the limit point of the second swing rod.
The base is provided with a swing rod limiting column, and the swing rod limiting column is located below the electromagnet end of the first swing rod. The structure is used for further limiting the buckling of the first swing rod and the second swing rod in a locking state, and further controlling the descending stroke of the first swing rod.
The base is provided with a first limiting cylinder, when the base is in a locking state, the first limiting cylinder is located on one side of the electromagnet of the swing rod limiting cylinder, and the second swing rod is located above the base in the locking state. The structure is used for limiting the second swing rod, so that the upward stroke of the second swing rod in the locked state is controlled.
The base is provided with a second limiting cylinder, and the second limiting cylinder is located on the inner side of a rod bridge of the second swing rod in a locking state. The structure further controls the upward stroke of the second swing rod in the locked state.
And a swing rod spring groove is formed in the spring side of the first swing rod, and the spring is arranged between the base spring groove of the base and the swing rod spring groove of the first swing rod. The above structure further stabilizes the arrangement of the spring in the base.
When the electromagnet is in an unlocking state and a locking state, the other end of the movable iron core of the electromagnet extends out of the base. The movement of the plunger is manually adjusted by extending the other end of the base.
The electromagnet is replaced by a motor, and a motor shaft of the motor reciprocates under the control of the motor. Therefore, the technical effect same as that of the movable iron core in the electromagnet is realized through the reciprocating motion motor.
A control circuit board of the control part in the base omits a positioner and a remote transceiver, and the control part connected with the electromagnet is triggered by an electronic key. Therefore, the bicycle lock can also be used as an independent electronic lock of the bicycle.
The invention has reasonable structural design, simplicity, compactness, convenient use and assembly, low production cost, stable locking state and simple unlocking operation; the bicycle lock is suitable for being used as a bicycle lock and a bicycle electronic lock of a shared bicycle, and the structure improvement of the similar products.
Drawings
Fig. 1 is a schematic diagram of an explosive structure of the present invention.
Fig. 2 is a schematic diagram of the locked state structure of the present invention.
Fig. 3 is a structural diagram of the unlocking state of the invention.
Figure number and name: 1. the device comprises a base 101, a swing rod limiting column 102, a first limiting cylinder 103, a second limiting cylinder 2, a first swing rod 3, a second swing rod 301, a rod lug 302, a rod handle 303, a rod bridge 4, a spring 5, a cover plate 6 and an electromagnet.
Detailed Description
The construction and use of the invention will now be further described with reference to the accompanying drawings. As shown in figures 1-3, the bicycle lock comprises a base 1, a first swing rod 2, a second swing rod 3 and an electromagnet 6, wherein the first swing rod, the second swing rod and the electromagnet are fixed in an interlayer formed by buckling the base and a cover plate 5, the same ends of the first swing rod and the second swing rod are respectively positioned and rotated, the rotating centers of the first swing rod and the second swing rod are positioned at one side of the base, the other end of the second swing rod extends out of the other side of the base, a movable iron core of the electromagnet is arranged opposite to the other end of the first swing rod, the electromagnet is connected with a control part through a circuit, and a control circuit board in the control part is provided with a positioner, a remote transceiver and a battery. Meanwhile, an arc-shaped buckle head protruding towards the second swing rod side is arranged between the rotating center of one end of the first swing rod and the other end of the first swing rod, the rotating center of the second swing rod is in a large circle diameter, and a large buckle head groove and a small buckle head groove are formed in the outer diameter of the large circle diameter of the second swing rod; one end of the second swing rod is provided with a rod lug 301 protruding in a tilting mode, the other end of the second swing rod is provided with a rod handle 302 protruding out of the base 1, and a rod bridge 303 protruding towards the same side of the rod lug in an arc mode is arranged between the rod lug and the rod handle. The base is provided with a swing rod limiting column 101, and the swing rod limiting column is positioned below the electromagnet end of the first swing rod; the base is provided with a first limiting cylinder 102, and when the first limiting cylinder is in a locking state, one side of the electromagnet of the swing rod limiting cylinder is above the locking state of the second swing rod; the base is provided with a second limiting cylinder 103, and when the second limiting cylinder is in a locking state, the inner side of the rod bridge of the second swing rod is located. The spring side of the first swing rod is provided with a swing rod spring groove, and the spring 4 is arranged between the base spring groove of the base and the swing rod spring groove of the first swing rod.
In a locking state, a movable iron core of the electromagnet is positioned above the electromagnet end of the first oscillating bar, the electromagnet end of the first oscillating bar is abutted and buckled with the second oscillating bar through a spring in the base, and an arc-shaped buckle head of the first oscillating bar is buckled with a large buckle head groove of the second oscillating bar; and in an unlocking state, the electromagnet is electrified, the movable iron core of the electromagnet contracts, the extending end of the second oscillating bar is rotated, the second oscillating bar drives the electromagnet end of the first oscillating bar to move upwards, the spring deforms, and the arc-shaped buckle head of the first oscillating bar is buckled with the small buckle head groove of the second oscillating bar. The specific working principle is as follows: the first swing rod 2 and the second swing rod 3 are fixed on the base 1 through pin connection and rotate around respective centers, the electromagnet 6 is fixed on the base, and the spring 4 is placed between the base and the first swing rod and fixed through the base and the cover plate to play a role of pressing the first swing rod. When the unlocking is carried out, the first swing rod is tilted upwards, the movable iron core of the electromagnet is jacked to the first swing rod, and the second swing rod is in a vertical state; when the locking device is locked, the second swing rod is pressed downwards, the second swing rod is in a horizontal state, the first swing rod is also in a horizontal state, and at the moment, the movable iron core of the electromagnet reaches an extending state through the spring of the electromagnet, so that the locking is completed. The electromagnet can also adopt a motor, and the motor extends out of the motor shaft by receiving signals.
In summary, the invention relates to a bicycle lock, which is different from a horseshoe lock and aims at overcoming the defects that the production cycle of the electronic horseshoe lock in the market is long, the control part is complex, the cost is high, the loss is serious after the electronic horseshoe lock is stolen and damaged, and the like. The invention has the advantages of simple and compact structure, strong reliability, low cost and difficult damage. When the bicycle lock is in an unlocking state from a locking state, the electromagnet is electrified and then attracts, the second swing rod freely falls to a vertical state through gravity, and the first swing rod is upwards jacked by the second swing rod to be in an inclined state; at the moment, the spring on the first oscillating bar is compressed, and the movable iron core is propped against the head of the first oscillating bar after the electromagnet is powered off to finish unlocking; when the locking device is locked, the second swing rod is shifted to enable the second swing rod to be in a horizontal state, the spring presses the first swing rod downwards, when the convex point on the first swing rod is matched with the concave point on the second swing rod, the movable iron core of the electromagnet is pushed outwards by the spring of the electromagnet and is positioned on the upper portion of the first swing rod, and the locking action is completed.
Claims (8)
1. A novel bicycle lock comprises a base (1), a first swing rod (2), a second swing rod (3) and an electromagnet (6), and is characterized in that the first swing rod (2), the second swing rod (3) and the electromagnet (6) are fixed in an interlayer formed by buckling the base (1) and a cover plate (5), the same ends of the first swing rod and the second swing rod are respectively positioned and rotated, the rotating centers of the first swing rod and the second swing rod are positioned on one side of the base, the other end of the second swing rod extends out of the other side of the base, a movable iron core of the electromagnet is arranged opposite to the other end of the first swing rod, the electromagnet is connected with a control part through a circuit, and a control circuit board in the control part is provided with a positioner, a remote transceiver and a battery; in a locking state, a movable iron core of the electromagnet is positioned above the electromagnet end of the first oscillating bar, and the electromagnet end of the first oscillating bar is abutted and buckled with the second oscillating bar through a spring (4) in the base; in an unlocking state, the electromagnet is electrified, the movable iron core of the electromagnet contracts, the extending end of the second oscillating bar is rotated, the second oscillating bar drives the electromagnet end of the first oscillating bar to move upwards, and the spring deforms; an arc-shaped buckle head protruding towards the second swing rod side is arranged between the rotating center of one end of the first swing rod (2) and the other end of the first swing rod, the rotating center of the second swing rod is a large circle diameter, and a large buckle head groove and a small buckle head groove are formed in the outer diameter of the large circle diameter of the second swing rod; when the lock state is carried out, the arc-shaped buckle head of the first swing rod is buckled with the big buckle head groove of the second swing rod (3), and when the lock state is carried out, the arc-shaped buckle head of the first swing rod is buckled with the small buckle head groove of the second swing rod; one end of the second swing rod (3) is provided with a rod lug (301) protruding in a tilting mode, the other end of the second swing rod is provided with a rod handle (302) protruding out of the base (1), and a rod bridge (303) protruding towards the same side of the rod lug in an arc mode is arranged between the rod lug and the rod handle.
2. A bicycle lock according to claim 1, characterized in that the base (1) is provided with a pendulum rod limiting post (101) which is located at the base below the electromagnet end of the first pendulum rod (2).
3. A bicycle lock according to claim 2, characterized in that the base (1) is provided with a first limiting cylinder (102) which is located on the side of the electromagnet (6) of the rocker limiting post (101) in the locked state, and above the locked state of the second rocker (3).
4. Bicycle lock according to claim 2, characterised in that the base (1) is provided with a second limiting cylinder (103) which, in the locked state, is located inside the lever bridge (303) of the second swing lever (3).
5. Bicycle lock according to claim 1, characterised in that the spring side of the first rocker (2) is provided with a rocker spring groove, and the spring (4) is arranged between the base spring groove of the base (1) and the rocker spring groove of the first rocker.
6. Bicycle lock according to claim 1, characterised in that the electromagnet (6) has its other end protruding from the base (1) in the unlocked and locked position.
7. Bicycle lock according to claim 1, characterised in that the electromagnet (6) is replaced by an electric motor, the motor shaft of which is controlled to reciprocate.
8. Bicycle lock according to claim 1, characterised in that the control circuit board of the control part in the base (1) omits a locator and a remote transceiver, the control part connected to the electromagnet (6) being triggered by an electronic key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131902.2A CN106869609B (en) | 2017-03-07 | 2017-03-07 | Bicycle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131902.2A CN106869609B (en) | 2017-03-07 | 2017-03-07 | Bicycle lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106869609A CN106869609A (en) | 2017-06-20 |
| CN106869609B true CN106869609B (en) | 2022-12-30 |
Family
ID=59169831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710131902.2A Active CN106869609B (en) | 2017-03-07 | 2017-03-07 | Bicycle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106869609B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI731816B (en) * | 2020-11-18 | 2021-06-21 | 達瑞創新股份有限公司 | Electronic lock |
| CN114590344B (en) * | 2020-12-03 | 2024-02-23 | 苏州达方电子有限公司 | Electronic lock |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206636349U (en) * | 2017-03-07 | 2017-11-14 | 宁波生久柜锁有限公司 | New double swing-bar bicycle lock |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110690U (en) * | 1991-08-06 | 1992-07-22 | 曹灵武 | Ring anti-theft lock for bicycle |
| CN2217079Y (en) * | 1994-09-29 | 1996-01-10 | 王洪伟 | Automatic lock for bicycle |
| CN2280753Y (en) * | 1996-12-21 | 1998-05-06 | 邹卫彬 | Bicycle lock |
| CN201246042Y (en) * | 2008-08-22 | 2009-05-27 | 酷普仕有限公司 | Lockset structure of bicycle |
| TW201213184A (en) * | 2010-09-30 | 2012-04-01 | Fang-Yuan Cai | Antitheft damper cover |
| CN103786810A (en) * | 2012-10-31 | 2014-05-14 | 江苏绿能电动车科技有限公司 | Remotely-controlled seat cask lock for electric motorcycles |
| CN203795988U (en) * | 2014-01-23 | 2014-08-27 | 北京崇电电器有限责任公司 | Indoor passive electromagnetic lock |
| TWM504131U (en) * | 2014-10-14 | 2015-07-01 | Wan Zhou Tong Internat Entpr Co Ltd | Electrically controlled door lock |
| CN204511084U (en) * | 2015-01-21 | 2015-07-29 | 深圳智慧人生工贸有限公司 | A kind of electronic lock for cabinet |
| CN205857982U (en) * | 2016-06-08 | 2017-01-04 | 张皓嘉 | Car locking mechanism and the antijoyride device of public bicycles |
-
2017
- 2017-03-07 CN CN201710131902.2A patent/CN106869609B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206636349U (en) * | 2017-03-07 | 2017-11-14 | 宁波生久柜锁有限公司 | New double swing-bar bicycle lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106869609A (en) | 2017-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106869609B (en) | Bicycle lock | |
| CN109838156B (en) | Bluetooth intelligent padlock | |
| CN209855437U (en) | Wireless control anti-theft lock | |
| CN205531764U (en) | Novel electronic lock | |
| CN206636349U (en) | New double swing-bar bicycle lock | |
| CN108505836B (en) | Intelligent lock module for state monitoring and output and using method thereof | |
| CN207144664U (en) | A kind of new half-height safety door electromagnetic lock | |
| EP3926131B1 (en) | Miniature smart lock with anti-prising function | |
| CN210264242U (en) | Electromagnet and cabinet door electromagnetic lock thereof | |
| CN208122505U (en) | A kind of intelligent door lock clutch transmission | |
| CN208137694U (en) | A kind of intelligence bag lock | |
| CN207583093U (en) | A kind of omnipotent exchange locks clutch structure | |
| CN203593069U (en) | Card slot type bar code recognition anti-theft control device for non-motor vehicles | |
| CN206942362U (en) | Two-man act double-rod one takes turns a ball electronic lock clutch | |
| CN213838134U (en) | Tail door locking device for automobile model | |
| CN201237993Y (en) | Ignition lock mechanism of vehicle | |
| CN211287052U (en) | Multifunctional door lock | |
| CN209742529U (en) | Intelligent lock | |
| CN203296505U (en) | Electronic lock without inside power source | |
| CN101555740A (en) | Coded lock with key on cable wire | |
| CN201100027Y (en) | Clutching type electromagnetic lock | |
| CN221277471U (en) | Lock set | |
| CN202064714U (en) | Intelligent anti-theft lock | |
| CN210778293U (en) | Head structure of travel switch | |
| CN104453453A (en) | Electronic lock for coin box of bus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 315423 No.1, Shengjiu Ring Road, industrial park, Dayin Town, Yuyao City, Ningbo City, Zhejiang Province Applicant after: Ningbo Shengjiu Technology Co.,Ltd. Address before: 315423 Ningbo County, Zhejiang province Yuyao City Applicant before: Ningbo Shengjiu Cabinet Lock Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |