Self-locking prevention intelligent central control lock for two-wheeled vehicle
阅读说明:本技术 一种两轮车用防自锁智能中控锁 (Self-locking prevention intelligent central control lock for two-wheeled vehicle ) 是由 王营 于 2019-10-21 设计创作,主要内容包括:本发明公开了一种两轮车用防自锁智能中控锁,包括锁闸体(1)和后轮组(2),所述锁闸体(1)装配于后轮组(2)上,所述锁闸体(1)内设置有中控锁具(3)和制动盘(4),所述中控锁具(3)包括锁壳(5)以及装配于锁壳型腔内的齿轮联动机构(6)、驱动机构(7)和轮动检测装置(8)。本发明极大提高了装配精度和效率,开锁及关锁信号反馈灵敏度高;利用安装于齿条侧面的开关触发凸台与信号开关触发实现关锁信号反馈,提示关锁成功;利用轮动霍尔检测车轮轮毂是否有转动,避免车辆行驶过程中出现自锁状况,保证骑行安全。(The invention discloses an anti-self-locking intelligent central control lock for a two-wheeled vehicle, which comprises a lock brake body (1) and a rear wheel set (2), wherein the lock brake body (1) is assembled on the rear wheel set (2), a central control lock (3) and a brake disc (4) are arranged in the lock brake body (1), and the central control lock (3) comprises a lock shell (5), a gear linkage mechanism (6), a driving mechanism (7) and a wheel movement detection device (8) which are assembled in a lock shell cavity. The invention greatly improves the assembly precision and efficiency, and has high feedback sensitivity of unlocking and locking signals; the lock closing signal feedback is realized by utilizing a switch trigger boss arranged on the side surface of the rack and the signal switch trigger, and the success of lock closing is prompted; whether the wheel hub rotates or not is detected by the wheel-driven Hall, the self-locking condition in the running process of the vehicle is avoided, and the riding safety is ensured.)
1. The utility model provides a two-wheeled vehicle is with preventing accuse lock in auto-lock intelligence which characterized in that: including lock floodgate body (1) and rear wheel group (2), lock floodgate body (1) assembles on rear wheel group (2), be provided with well accuse tool to lock (3) and brake disc (4) in lock floodgate body (1), well accuse tool to lock (3) including lock shell (5) and assemble gear link gear (6), actuating mechanism (7) and the wheel of locking the shell die cavity and move detection device (8), wherein:
a brake body head positioning plate (101) and a brake body locking box (102) are arranged on a brake body (1), and a central shaft hole (103) is arranged on the brake body locking box (102);
the rear wheel set (2) comprises a wheel hub (201), a rear bottom fork (202), a crank pair (203), a rear middle shaft (204) and a shaft sleeve (205), wherein the crank pair (203) is installed on the inner side of the rear bottom fork (202), the shaft sleeve (205) is arranged at the axial center of the wheel hub (201), the rear middle shaft (204) is sleeved in a middle hole of the shaft sleeve (205), the middle shaft hole (103) is sleeved on the rear middle shaft (204), and a brake body head positioning plate (101) is sleeved in the crank pair (203);
a brake disc (4) is fixedly arranged on a shaft skin (205), a locking ring (401) is arranged on the peripheral circular surface of the brake disc (4), locking grooves (402) and magnet holes (403) are distributed on the locking ring (401), and a rotating magnet (404) is arranged in each magnet hole (403);
a lead groove (501) and an outlet groove (502) arranged on one side of the lead groove are formed in the lock shell (5), a lock pin hole (503) is further arranged on one side of the lock shell (5), and the brake body head positioning plate (101) is arranged on the upper end face of the outlet groove (502);
the gear linkage mechanism (6) comprises a motor (601), a worm (602), a first duplicate gear (603), a second duplicate gear (604), a third duplicate gear (605) and a clutch gear set (606), an output shaft of the motor (601) is in transmission connection with the worm (602), the first duplicate gear (603) is respectively meshed with the worm (602) and the second duplicate gear (604), the clutch gear set (606) comprises a clutch gear (616) and an elastic sheet (626) for pressing the clutch gear, and the clutch gear set (606) is respectively meshed with the second duplicate gear (604) and the third duplicate gear (605);
the driving mechanism (7) comprises a rack (701), a compression column (702), a compression column spring (703), a lock pin (704), a lock pin spring (705) and a rack spring cabin (706), a straight tooth part of the rack (701) is meshed with a third duplicate gear (605), the rack spring cabin (706) is arranged on the rack (701), the compression column (702) is arranged on one side of the rack (701), the compression column spring (703) is arranged in the rack spring cabin (706) and sleeved with a cylindrical surface at one end of the compression column (702), the lock pin (704) is sleeved with the lock pin spring (705) and arranged in a lock pin hole (503), and the end surface at the other end of the compression column (702) is contacted with a flange end surface of the lock pin (704);
the wheel movement detection device (8) comprises a circuit box (801), a driving circuit board (802), a wheel movement Hall (803), a signal switch (804) and a switch triggering boss (805), wherein the driving circuit board (802) and the signal switch (804) are installed in the circuit box (801), a wiring groove (806) is formed in the circuit box (801), the wheel movement Hall (803) is installed on one side of the driving circuit board (802), the signal switch (804) is installed on one side close to a rack, and the signal switch (804) and the switch triggering boss (805) installed on the side face of the rack (701) are triggered to realize locking and unlocking signal feedback;
the central control lock (3) completes locking or unlocking through the matching of the lock pin (704) and the lock groove (402), and realizes the feedback of the wheel motion Hall signal through the wheel motion Hall (803) and the wheel motion magnet (404) uniformly arranged on the peripheral circular surface of the brake disc (4).
2. The self-locking prevention intelligent central control lock for the two-wheeled vehicle according to claim 1, characterized in that: the rack limiting structure comprises a stroke limiting mechanism, a first rack limiting block (504) and a second rack limiting block (505) which are arranged on the lock shell (5), the first rack limiting block (504) and the second rack limiting block (505) are both located on one side of a rack (701), the rack (701) is in contact with the first rack limiting block (504) and the second rack limiting block (505), the stroke limiting structure comprises a waist-shaped hole (707) which is arranged on the rack (701) and a limiting cylindrical boss (506) which is arranged on the lock shell (5), and the waist-shaped hole (707) is matched and sleeved on the limiting cylindrical boss (506) so that the rack (701) can perform reciprocating linear motion along the length direction of the waist-shaped hole (707) groove.
3. The self-locking prevention intelligent central control lock for the two-wheeled vehicle according to claim 1, characterized in that: the circuit box (801) is made of solid insulating materials, and the motor (601) is arranged inside the circuit box (801).
4. The self-locking prevention intelligent central control lock for the two-wheeled vehicle according to claim 1, characterized in that: the rear bottom fork (202) and the crank pair (203) are welded into a whole.
5. The self-locking prevention intelligent central control lock for the two-wheeled vehicle according to claim 1, characterized in that: and a cable harness in the central control lock (3) is routed to the wire outlet groove (502) along the wire arrangement groove (806) and the wire leading groove (501), passes through the head hole of the brake body head positioning plate (101), enters the rear bottom fork (202), and is connected with a central control system of the whole vehicle to receive a control signal.
6. The self-locking prevention intelligent central control lock for the two-wheeled vehicle according to claim 1, characterized in that: the central control lockset (3) is arranged between the brake body head positioning plate (101) and the middle shaft hole (103), and the mounting position of the central control lockset (3) is positioned between the curved pair (203) and the rear middle shaft (204) and the inner side of the rear bottom fork (202).
Technical Field
The invention relates to the technical field of central control locks, in particular to an anti-self-locking intelligent central control lock for a two-wheeled vehicle.
Background
The shared bicycle is widely applied to the life of people and is a green travel vehicle. At present, the intelligent horseshoe lock used by the bicycle is unreasonable in structural design and not perfect in function, cannot meet the configuration requirements of increasingly developed traditional bicycles and shared bicycles, is easy to damage when being arranged on the outer side of a brake body, has a large number of visible cable harnesses and a high use failure rate, and has the hidden trouble of self-locking in the riding process. Therefore, it is necessary to develop an anti-self-locking intelligent central control lock for a two-wheeled vehicle by those skilled in the art.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an anti-self-locking intelligent central control lock for a two-wheeled vehicle.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: the utility model provides a two-wheeled vehicle is with preventing accuse lock in auto-lock intelligence, includes lock floodgate body and rear wheel group, lock floodgate body assembles on rear wheel group, be provided with well accuse tool to lock and brake disc in the lock floodgate body, well accuse tool to lock is including lock shell and assemble gear linkage, actuating mechanism and the wheel of locking shell die cavity and move detection device, wherein:
the lock brake body is provided with a brake body head positioning plate and a lock brake box, and the lock brake box is provided with a middle shaft hole;
the rear wheel set comprises a wheel hub, a rear bottom fork, a crank pair, a rear middle shaft and a shaft sleeve, wherein the crank pair is arranged on the inner side of the rear bottom fork, the shaft sleeve is arranged at the axial center of the wheel hub, the rear middle shaft is sleeved in a middle hole of the shaft sleeve, the middle shaft hole is sleeved on the rear middle shaft, and a brake body head positioning plate is sleeved in the crank pair;
a brake disc is fixedly arranged on the shaft sleeve, a locking ring is arranged on the peripheral circular surface of the brake disc, locking grooves and magnet holes are distributed on the locking ring, and a rotating magnet is arranged in each magnet hole;
a lead groove and a wire outlet groove arranged on one side of the lead groove are formed on a lock shell, a lock pin hole is also arranged on one side of the lock shell, and the brake body head positioning plate is arranged on the upper end surface of the wire outlet groove;
the gear linkage mechanism comprises a motor, a worm, a first duplicate gear, a second duplicate gear, a third duplicate gear and a clutch gear set, wherein an output shaft of the motor is in transmission connection with the worm, the first duplicate gear is respectively meshed with the worm and the second duplicate gear, the clutch gear set comprises a clutch gear and a spring plate for pressing the clutch gear, and the clutch gear set is respectively meshed with the second duplicate gear and the third duplicate gear;
the driving mechanism comprises a rack, a compression leg spring, a lock pin spring and a rack spring cabin, wherein a straight tooth part of the rack is meshed with three phases of the duplicate gear;
the wheel motion detection device comprises a circuit box, a driving circuit board, a wheel motion Hall, a signal switch and a switch trigger boss, wherein the driving circuit board and the signal switch are installed in the circuit box, a wire arrangement groove is formed in the circuit box, the wheel motion Hall is installed on one side of the driving circuit board, the signal switch is installed on one side close to a rack, and the signal switch and the switch trigger boss installed on the side surface of the rack are triggered to realize lock closing signal feedback;
the central control lock completes locking or unlocking through the lock pin and the lock groove in a matched mode, and the feedback of the wheel-action Hall signals is achieved through the wheel-action Hall and wheel-action magnets evenly arranged on the peripheral circular face of the brake disc.
Preferably, the rack limiting structure comprises a stroke limiting mechanism, a first rack limiting block and a second rack limiting block, the first rack limiting block and the second rack limiting block are arranged on the lock shell, the first rack limiting block and the second rack limiting block are located on one side of the rack, the rack is in contact with the first rack limiting block and the second rack limiting block, the stroke limiting structure comprises a waist-shaped hole formed in the rack and a limiting cylindrical boss arranged on the lock shell, and the waist-shaped hole is matched and sleeved on the limiting cylindrical boss so that the rack can perform reciprocating linear motion along the length direction of the waist-shaped hole groove.
Preferably, the circuit box is made of a solid insulating material, and the motor is arranged inside the circuit box.
Preferably, the rear fork and the bent pair are welded as a single piece.
Preferably, a cable harness in the central control lockset is routed to the wire outlet groove along the wire arranging groove and the wire leading groove, penetrates through a positioning plate head hole at the head of the brake body, enters the rear bottom fork and is connected with a central control system of the whole vehicle to receive a control signal.
Preferably, the central control lock is arranged between the brake body head positioning plate and the middle shaft hole, and the mounting position of the central control lock is positioned between the crank pair and the rear middle shaft and on the inner side of the rear bottom fork.
Based on the technical scheme, compared with the prior art, the invention has the following technical advantages:
the anti-self-locking intelligent central control lock for the two-wheeled vehicle is reasonable in structural design, greatly improves assembling precision and efficiency, is long in service life, stable in performance and high in reliability, and avoids the situation that the central control lock cannot act due to the error of a certain part; the lock is opened and closed without manual operation, and the signal feedback sensitivity of the unlocking and locking is high, so that the operation mode of an intelligent product is met; a switch trigger boss arranged on the side surface of the rack is close to the position of the signal switch to realize lock closing signal feedback, and the success of lock closing is prompted; whether the wheel hub rotates or not is detected by using the wheel-driven Hall, the self-locking condition is avoided in the running process of the vehicle, and the riding safety is ensured; the product has no visible cable harness in appearance, and meets the design requirement of a shared bicycle of a hidden line; the central control lock is arranged on the inner side of the rear bottom fork, is not easy to damage, and effectively prevents theft and prying; the rack keeps a linear motion track through a rack limiting structure; the circuit box is made for solid insulating material, and the motor is arranged inside the circuit box, prevents the electric leakage, and the security performance is high.
Drawings
Fig. 1 is an assembly view of the anti-self-locking intelligent central control lock for the two-wheeled vehicle.
Fig. 2 is a perspective view of the locking body of the present invention.
Fig. 3 is a schematic structural diagram of the master lock of the present invention.
Fig. 4 is a schematic structural view of the lock case of the present invention.
Fig. 5 is a schematic structural diagram of the driving mechanism of the present invention.
Fig. 6 is a schematic structural diagram of the circuit box of the present invention.
FIG. 7 is a schematic structural view of one side of the assembly of the self-locking prevention intelligent central locking whole bicycle for the two-wheeled vehicle.
FIG. 8 is a schematic structural view of the other side of the whole anti-self-locking intelligent central lock for the two-wheeled vehicle.
FIG. 9 is a top view of the whole anti-self-locking intelligent central lock for the two-wheeled vehicle of the invention.
In the figure:
1. a
2. a rear wheel set, 201, a wheel hub, 202, a rear bottom fork, 203, a crank pair, 204, a rear middle shaft, 205, a shaft sleeve;
3. a central control lock;
4. the brake disc, 401, lock ring, 402, lock groove, 403, magnet hole, 404, wheel moving magnet;
5. the lock shell comprises a lock shell, 501 lead grooves, 502 lead grooves, 503 locking pin holes, 504 first rack limiting blocks, 505 second rack limiting blocks, 506 limiting cylindrical bosses;
6. the gear linkage mechanism comprises a gear linkage mechanism, 601, a motor, 602, a worm, 603, a first duplicate gear, 604, a second duplicate gear, 605, a third duplicate gear, 606, a clutch gear set, 616, a clutch gear, 626 and a spring plate;
7. a driving mechanism, 701, a rack, 702, a compression column, 703, a compression column spring, 704, a lock pin, 705, a lock pin spring, 706, a rack spring chamber and 707, a kidney-shaped hole;
8. the wheel movement detection device comprises a wheel movement detection device, 801 a circuit box, 802 a driving circuit board, 803 a wheel movement Hall, 804 a signal switch, 805 a switch trigger boss and 806 a wiring groove.
Detailed Description
The invention is further explained below with reference to the figures and examples.
As shown in fig. 1-9, an anti-self-locking intelligent central control lock for a two-wheeled vehicle comprises a lock brake body 1 and a
the lock brake body 1 is provided with a brake body
a
a brake disc 4 is fixedly arranged on the
a
the gear linkage mechanism 6 comprises a
a
the wheel
the
The rack limiting structure comprises a stroke limiting mechanism, a first
The wheel
The unlocking process of the invention is as follows: the central control system or the controller issues an unlocking instruction, the driving
The implementation of the locking process of the invention: the central control system or the controller issues a locking instruction, the driving
(1) if the brake disc 4 rotates, the hall signal changes when the
(2) if the brake disc 4 does not rotate, the wheel-
And (3) standardizing a parking implementation process:
(1) the consumer sends a car returning request to the sharing platform through the mobile phone APP, the sharing platform sends a car returning instruction to the central control lock, the GPS and the Beidou of the driving
(2) the consumer sends the requirement of returning the car to the sharing platform through cell-phone APP, and the sharing platform sends the instruction of returning the car to the well accuse lock, and drive
Therefore, the lock can be remotely operated by the sharing platform, can be communicated with the central control lockset in real time, can monitor the on-off state and the rear wheel rotation state of the lock, and the GPS and the Beidou provide reliable hardware support for the electronic fence technology, solve the problem that the shared bicycles are randomly parked and randomly placed for governments and enterprises, provide technical support for standard parking of consumers, and better accord with the operation mode of intelligent products.
The foregoing is illustrative and explanatory of the invention and is not intended to limit the advantages attainable thereby, and it is within the scope of the present application for any one or more of the advantages to be realized, whether simple changes in construction and/or implementation in some embodiments are possible in the practice of the invention.
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