Brake cable lock, vehicle and locking and unlocking method of vehicle
阅读说明:本技术 闸线锁、车辆及车辆的开关锁方法 (Brake cable lock, vehicle and locking and unlocking method of vehicle ) 是由 杨磊 陆智源 于 2019-11-12 设计创作,主要内容包括:本发明涉及一种闸线锁、车辆及车辆的开关锁方法,闸线锁包括驱动单元;棘轮组件,驱动单元驱动棘轮组件转动;绕线轮,绕线轮与棘轮组件连接并随棘轮组件转动,棘轮组件正转时绕线轮拉紧闸线从而锁死车闸,棘轮组件反转时绕线轮松开闸线从而释放车闸。本申请所提供的闸线锁,利用车闸上的闸线收缩来锁定车辆,无需对车辆额外增加车锁结构,而是利用车辆本身的车闸进行锁死,可以设置在车架的任何位置,也可以隐藏在车架中,相比传统的车锁结构,本申请的闸线锁结构简洁、外形美观,使用中不容易被破坏,安全系数高,同时配合移动互联网的使用,能够极大的提高用户的骑行体验感,具有较好的市场应用价值。(The invention relates to a brake cable lock, a vehicle and a locking and unlocking method of the vehicle, wherein the brake cable lock comprises a driving unit; the driving unit drives the ratchet assembly to rotate; the winding wheel is connected with the ratchet wheel assembly and rotates along with the ratchet wheel assembly, the brake wire is tensioned by the winding wheel when the ratchet wheel assembly rotates forwards so as to lock the brake, and the brake wire is loosened by the winding wheel when the ratchet wheel assembly rotates backwards so as to release the brake. The application provides a brake cable lock, utilize the brake cable shrink on the brake to lock the vehicle, need not additionally to increase the lock structure to the vehicle, but the brake that utilizes vehicle itself locks and dies, can set up any position at the frame, also can hide in the frame, compare traditional lock structure, the brake cable lock structure of this application is succinct, the appearance is pleasing to the eye, be difficult to in the use destroyed, factor of safety is high, the use of cooperation mobile internet simultaneously, improvement user that can be very big rides and experiences and feel, better market using value has.)
1. A brake cable lock, comprising:
a drive unit;
the driving unit drives the ratchet assembly to rotate;
the brake device comprises a reel, the reel is connected with the ratchet assembly and rotates along with the ratchet assembly, the reel tightens a brake wire when the ratchet assembly rotates forwards so as to lock a brake, and the reel loosens the brake wire when the ratchet assembly rotates backwards so as to release the brake.
2. The brake cable lock of claim 1, wherein the ratchet assembly comprises a first pawl and a ratchet, the first pawl being disposed on the outer race of the ratchet.
3. The brake cable lock according to claim 1, further comprising a transmission assembly, wherein the driving unit is connected to the transmission assembly, the transmission assembly is connected to the ratchet assembly, and a second pawl is disposed on the transmission assembly and pushes the ratchet assembly to rotate when the transmission assembly rotates forward.
4. The brake cable lock of claim 3, wherein the transmission assembly comprises a transmission block, the output end of the driving unit is connected with the transmission block, the transmission block is arranged on the inner ring of the ratchet wheel, and the second pawl is sleeved on the transmission block.
5. The brake cable lock of claim 4, wherein the drive assembly further comprises a drive plate disposed on an end surface of the drive block and rotatable therewith, the drive plate being configured to push the first pawl to release the ratchet wheel upon reverse rotation of the drive assembly.
6. The brake cable lock of claim 5, wherein the drive plate is circumferentially provided with a plurality of protrusions that push the first pawl to release the ratchet when rotated with the drive plate.
7. The brake line lock of claim 3, wherein the reel is disposed at one end surface of the ratchet remote from the transmission assembly, the reel including first and second reels disposed in opposition, the brake line passing between the first and second reels.
8. The brake line lock of claim 7, wherein the first reel is higher than the second reel, and the drive unit stops rotating when the first reel rotates to a maximum displacement.
9. The brake line lock of claim 8, further comprising at least one limit switch, wherein the drive unit stops rotating after the first and/or second reel triggers the limit switch.
10. A vehicle comprising the brake cable lock of any one of claims 1-9, wherein the brake cable lock is disposed on a frame of the vehicle and connected to a brake cable of the vehicle.
11. A method of locking and unlocking a vehicle, comprising the brake cable lock according to any one of claims 1 to 9, further comprising the steps of:
the driving unit is started to rotate positively to drive the ratchet wheel assembly to rotate, and a reel is arranged on the ratchet wheel assembly;
when the reel rotates along with the ratchet wheel component, a brake wire is tensioned to lock a brake so as to lock the brake; and
starting the driving unit to reversely rotate to drive the ratchet wheel assembly to rotate;
when the reel rotates reversely along with the ratchet wheel assembly, the brake wire is loosened to release the brake, so that unlocking is performed.
Technical Field
The invention relates to the field of locks, in particular to a brake cable lock, a vehicle and a locking and unlocking method of the vehicle.
Background
With the arrival of the shared economic era, the shared bicycle becomes an indispensable travel tool for people's life, and meanwhile, as the shared bicycle has the characteristics of energy conservation, environmental protection, urban traffic jam alleviation and the like, the development of the shared bicycle is encouraged by the state in a corresponding policy. With the popularization and diversification development of the shared bicycle, the experience of the consumer on the shared bicycle is also in diversified development, and particularly, the reliability and the aesthetic property of the vehicle lock are gradually the targets of product pursuit.
The existing vehicle locks in the market mainly comprise a horseshoe lock and a hub lock, wherein the horseshoe lock is arranged on a vehicle frame and locks a vehicle by a locking ring, but the integral attractiveness of the vehicle is influenced and the vehicle is extremely easy to damage; the hub lock is arranged on a vehicle hub, and locks the hub in a physical mode such as an expansion brake or a bayonet lock, so that the purpose of locking the vehicle is achieved, but the hub lock is high in cost and poor in safety performance.
The bicycle lock in the existing market has low safety, influences the attractiveness of the bicycle and further reduces the riding experience of a user.
Disclosure of Invention
Therefore, the brake cable lock is needed to be provided for solving the problems of low safety and poor user experience of the bicycle lock.
A brake cable lock comprises a driving unit; the driving unit drives the ratchet assembly to rotate; the brake device comprises a reel, the reel is connected with the ratchet assembly and rotates along with the ratchet assembly, the reel tightens a brake wire when the ratchet assembly rotates forwards so as to lock a brake, and the reel loosens the brake wire when the ratchet assembly rotates backwards so as to release the brake.
Further, the ratchet assembly comprises a first pawl and a ratchet wheel, and the first pawl is arranged on the outer ring of the ratchet wheel.
The driving unit is connected with the transmission assembly, the transmission assembly is connected with the ratchet wheel assembly, a second pawl is arranged on the transmission assembly, and the second pawl pushes the ratchet wheel assembly to rotate along with the transmission assembly when rotating positively.
Further, the transmission assembly comprises a transmission block, the output end of the driving unit is connected with the transmission block, the transmission block is arranged on the inner ring of the ratchet wheel, and the second pawl is sleeved on the transmission block.
Further, the transmission assembly further comprises a transmission plate, the transmission plate is arranged on the end face of the transmission block and rotates along with the transmission block, and the transmission plate is used for pushing the first pawl to release the ratchet wheel when the transmission assembly rotates reversely.
Further, the transmission plate is provided with a plurality of protrusions along the circumferential direction, and the plurality of protrusions push the first pawl to release the ratchet wheel when rotating along with the transmission plate.
Further, the reel is disposed on one end surface of the ratchet remote from the transmission assembly, and includes first and second reels disposed opposite to each other, and the brake wire passes between the first and second reels.
Further, the first reel is higher than the second reel, and the drive unit stops rotating when the first reel rotates to a maximum displacement.
Further, the reel control device also comprises at least one limit switch, and the driving unit stops rotating after the first reel and/or the second reel trigger the limit switch.
Further, a vehicle is provided, which includes the brake cable lock described above, and the brake cable lock is arranged on a frame of the vehicle and connected with the brake cable of the vehicle.
Further, a method for locking and unlocking a vehicle is provided, which comprises the following steps:
the driving unit is started to rotate positively to drive the ratchet wheel assembly to rotate, and a reel is arranged on the ratchet wheel assembly;
when the reel rotates along with the ratchet wheel component, a brake wire is tensioned to lock a brake so as to lock the brake; and
starting the driving unit to reversely rotate to drive the ratchet wheel assembly to rotate;
when the reel rotates reversely along with the ratchet wheel assembly, the brake wire is loosened to release the brake, so that unlocking is performed.
According to the brake cable lock, a vehicle is locked by utilizing the contraction of the brake cable on the brake, when the brake cable passes through the brake cable lock, the driving unit is connected with the winding wheel through the ratchet wheel assembly arranged on the brake cable lock, so that the winding wheel can rotate in different directions, and when the brake cable rotates forwards, the winding wheel can pull the brake cable, so that the brake cable generates tension force, and the brake is locked; when the brake is reversed, the reel can release the brake cable, so that the brake cable is restored to a natural state, and the brake is ensured to be opened. The technical scheme that this application provided utilizes the brake of vehicle itself to lock and dies, can set up in the any position of frame, also can hide in the frame, compares traditional lock structure, and the brake cable lock structure of this application is succinct, the appearance is pleasing to the eye, is difficult to destroyed in using, and factor of safety is high, and the use of cooperation mobile internet simultaneously, improvement user that can be very big ride experience feels, has better market using value.
Various specific structures of the present application, as well as the functions and effects thereof, will be described in further detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic illustration of an embodiment of the present application showing a brake cable lock unlocking mechanism;
FIG. 2 is a schematic diagram of a brake cable lock according to an embodiment of the present application;
FIG. 3 is a diagram illustrating an unlocked state of the brake cable lock according to an embodiment of the present application;
FIG. 4 is a state diagram of the brake cable lock according to an embodiment of the present application;
FIG. 5 is a cross-sectional view of a brake cable lock according to one embodiment of the present application;
FIG. 6 is a perspective view of a ratchet assembly according to one embodiment of the present application;
FIG. 7 is a perspective view of a transmission assembly according to one embodiment of the present application;
FIG. 8 is an assembly view of the ratchet assembly and drive assembly of one embodiment of the present application;
FIG. 9 is a block diagram of a support plate according to an embodiment of the present application;
FIG. 10 is a first flowchart of a method for locking and unlocking a vehicle according to an embodiment of the present application;
fig. 11 is a flowchart of a vehicle locking and unlocking method according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be further clearly and completely described below with reference to the accompanying drawings, but it should be noted that the following embodiments are only some preferred embodiments in the present application, and do not refer to all embodiments covered by the technical solutions of the present application.
It should be noted that when an element is referred to as being "fixed" to another element in the description of the present application, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1 shows an unlocking principle diagram of a brake wire lock according to an embodiment of the present invention, wherein a
Fig. 2 is a schematic diagram of the brake wire locking mechanism according to an embodiment of the present invention, in which the
Further, in order to control the rotation angle, at least one switch, such as a limit switch, is provided on the
With reference to fig. 1 and 2, when the vehicle needs to be started, the driving unit rotates reversely, so that the
It should be noted that the present application provides examples in which the circular motion is at the two ends of the diameter of the
Further, in another embodiment of the application, the two reels respectively trigger different switches to realize the locking and unlocking functions when rotating, for example, when the lock is closed in the forward direction, the
Further, another embodiment of the present application, based on the same operation principle as the above embodiment, may optionally provide a reel, the reel is perpendicular to the rotation plane, the brake cable is parallel to the plane and tangent to the reel, when the reel makes a curved motion in the direction tangent to the brake cable, such as making an arc motion, it can drive the reel to push and tighten the traction brake cable, thereby realizing the locking of the brake; when the bicycle is reversely rotated, the bicycle can be restored to the position tangent to the brake cable, so that the brake cable releases the brake. A person skilled in the art can design a reasonable curvilinear motion track through the technology of related parameters to realize the locking of the brake.
Fig. 3 shows an unlocked state of the brake wire lock according to an embodiment of the present application, in which a driving unit (not shown) is provided in a
In this embodiment, the
Fig. 4 shows a state diagram of the brake wire locking state according to an embodiment of the present application, in which the driving unit rotates in a forward direction to drive the
Preferably, in order to enable the
Fig. 5 shows a cross-sectional view of a brake cable lock according to an embodiment of the present application, and the
The
The
In practical use, when a vehicle needs to be locked, a user inputs a lock closing instruction by scanning a two-dimensional code or opening a client application program, the driving
When the vehicle needs to be opened, a user inputs an unlocking instruction by scanning the two-dimensional code or opening the client application program, the driving
It should be noted that the term "forward rotation" in this specification refers to the reverse rotation, that is, in the embodiment shown in fig. 1 to 5, the forward rotation refers to the counterclockwise rotation of the driving
Fig. 7 is a perspective view of the driving assembly of an embodiment of the present application, and the driving
Fig. 8 is an assembly diagram of the ratchet assembly and the transmission assembly according to an embodiment of the present application, when the driving
When the driving
Fig. 9 is a structural view of a supporting plate according to an embodiment of the present application, in which the supporting
According to the brake cable lock, a vehicle is locked by utilizing the contraction of the brake cable on the brake, when the brake cable passes through the brake cable lock, the driving unit is connected with the winding wheel through the ratchet wheel assembly arranged on the brake cable lock, so that the winding wheel can rotate in different directions, and when the brake cable rotates forwards, the winding wheel can pull the brake cable, so that the brake cable generates tension force, and the brake is locked; when the brake is reversed, the reel can release the brake cable, so that the brake cable is restored to a natural state, and the brake is ensured to be opened. The technical scheme that this application provided need not additionally to increase the lock structure to the vehicle, but utilizes the brake of vehicle itself to lock and dies, can set up in any position of frame, also can hide in the frame, compares traditional lock structure, and the brake cable lock structure of this application is succinct, the appearance is pleasing to the eye, is difficult to in the use destroyed, factor of safety is high, the use of cooperation mobile internet simultaneously, improvement user that can be very big ride experience and feel, better market using value has.
The application provides a vehicle, includes the brake cable lock that above relates, and the brake cable lock is installed on the frame of vehicle to can be connected with the brake cable of vehicle. Referring to fig. 3, a preferred embodiment, the
The technical scheme that this application provided can utilize the floodgate line of vehicle to realize opening and locking of vehicle, and the floodgate line lock can be hidden in the frame of vehicle, need not additionally to increase equipment, novel structure, elegant appearance to user's experience sense has been promoted effectively.
In addition, fig. 10 is a flowchart illustrating a first method for locking and unlocking a vehicle according to an embodiment of the present application, including the above-mentioned brake cable lock, further including the following steps:
s111, starting the driving unit to rotate positively to drive the ratchet wheel assembly to rotate, wherein the ratchet wheel assembly is provided with a reel;
the driving
S112, when the reel rotates along with the ratchet wheel component, the brake wire is tensioned to lock the brake so as to lock the brake;
the driving
S113, starting the driving unit to reversely rotate to drive the ratchet wheel component to rotate;
when the vehicle needs to be opened after the vehicle is in a locked state, the
It should be noted that forward rotation and reverse rotation are a set of relative concepts, and are mainly used to describe that the two rotation directions are opposite, and in some embodiments, there may be a way of locking the lock by forward rotation and locking the lock by reverse rotation.
S114, when the reel rotates reversely along with the ratchet wheel assembly, the brake wire is loosened to release the brake, so that unlocking is carried out.
When the
Further, fig. 11 shows a flowchart of a vehicle locking and unlocking method according to an embodiment of the present application, which further includes the following steps:
s121, the driving unit is connected with a transmission assembly, and the transmission assembly is sleeved in the ratchet wheel assembly;
a
S122, the ratchet wheel assembly comprises a first pawl and a ratchet wheel, the transmission assembly comprises a second pawl and a transmission plate, the first pawl is arranged on the outer ring of the ratchet wheel, and the second pawl is arranged on the inner ring of the ratchet wheel;
the
S123, when the driving unit rotates forwards, the second pawl pushes the ratchet wheel to rotate, so that the brake cable is tensioned;
when the driving
S124, when the driving unit rotates reversely, the transmission plate pushes the first pawl to be far away from the ratchet wheel so as to release the ratchet wheel.
Since the
According to the locking or unlocking method of the vehicle, the principle that the brake is locked when the brake wire of the vehicle is tightened and released is utilized, the driving unit drives the ratchet wheel assemblies to rotate in different directions, so that the brake wire is tensioned or loosened, and the vehicle is locked or unlocked. The method provided by the application is simple in principle and convenient to operate, and can be matched with the mobile internet, so that a user can use the method more conveniently, and the riding experience of the user is effectively improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
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