WO2019036837A1 - Mechanical vehicle lock allowing password to be changed, and unlocking control system thereof and method therefor - Google Patents

Abstract

A mechanical vehicle lock allowing a password to be changed comprises a ring-shaped lock main body. The ring-shaped lock main body is provided with a first end and a second end that can be opened and closed. In a locked state, the first end and the second end of the ring-shaped lock main body are fixed with each other by means of a lock catch. In an unlocked state, the first end and the second end are separated from each other in a released manner. The first end is provided with an insertion rod portion (20). One end of the insertion rod portion (20) is provided with a first clip portion (21), and the second end is provided with a lock case (10). The lock case (10) is provided with a hollow portion. A push button (50), a locking clip block (40) and a locking clip block return elastic element (401) are sequentially disposed on the lock case (10) from the top to the bottom in a manner of corresponding to the hollow portion. The push button (50) is connected to a password-type lock cylinder structure used for controlling the push button (50) to be free of being pushed at will. By means of a password-type lock cylinder structure (60), after unlocking is carried out by the password wheel set, the password is automatically, mechanically and regularly changed, so that loss of a vehicle due to a fixed password is avoided. Also provided are an unlocking control system and an unlocking method supporting the mechanical vehicle lock allowing a password to be changed.

Description

机械式变密码车用锁及其开锁控制***、方法  Mechanical variable code vehicle lock and unlocking control system and method thereof 技术领域  Technical field

本发明涉及车锁领域技术，尤其是指一种适用于自行车等车辆上的机械式变密码车用锁及其开锁控制***、方法。  The invention relates to the field of vehicle lock technology, in particular to a mechanical variable code vehicle lock and a lock control system and method thereof, which are suitable for vehicles such as bicycles.

背景技术  Background technique

目前的共享单车要么密码唯一容易被不法分子盗用，要么需要供电及装无线信号收发装置等来获取随机电子密码，其结构复杂、造价高。The current shared bicycles are either easy to be stolen by criminals, or need to be powered and equipped with wireless signal transceivers to obtain random electronic passwords, which are complicated in structure and high in cost.

因此，需要研究出一种新的技术方案来解决上述问题。Therefore, it is necessary to develop a new technical solution to solve the above problems.

发明内容  Summary of the invention

有鉴于此，本发明针对现有技术存在之缺失，其主要目的是提供一种机械式变密码车用锁及其开锁控制***、方法，其通过密码式锁芯结构的巧妙设计，实现密码轮组开锁后自动机械式规律化变密码，避免因密码固定而带来的车辆丢失、盗用等不良现象，便于车辆管理维护，同时，其结构设计巧妙合理、联动稳定、使用可靠性好In view of this, the present invention is directed to the absence of the prior art, and the main object thereof is to provide a mechanical variable-locking vehicle lock and an unlocking control system and method thereof, which realize the password wheel through the clever design of the cryptographic lock core structure. After the group is unlocked, the automatic mechanical regularization of the password changes to avoid the phenomenon of vehicle loss and misappropriation caused by the fixed password, which is convenient for vehicle management and maintenance. At the same time, its structural design is smart and reasonable, stable linkage and good reliability.

为实现上述目的，本发明采用如下之技术方案：In order to achieve the above object, the present invention adopts the following technical solutions:

一种机械式变密码车用锁，包括环形锁主体，所述环形锁主体具有可开合的第一端及第二端，在上锁状态下，其第一端与第二端彼此锁扣固定，在开锁状态下，其第一端与第二端彼此脱扣分离；所述第一端具有插接杆部，插接杆部的一端具有第一卡扣部；A mechanical cryptographic vehicle lock includes an annular lock body having a first end and a second end that are openable and closable. In the locked state, the first end and the second end are interlocked with each other Fixed, in the unlocked state, the first end and the second end are separated from each other; the first end has a plug rod portion, and one end of the plug rod portion has a first buckle portion;

所述第二端具有锁壳，锁壳具有中空部，所述锁壳上对应中空部装设有自上而下依次布置的推钮、锁止扣块、锁止扣块复位弹性元件；所述推钮连接有用于控制推钮不能随意推动的密码式锁芯结构；The second end has a lock case, and the lock case has a hollow portion, and the corresponding hollow part of the lock case is provided with a push button, a lock block and a lock block reset elastic element arranged in order from top to bottom; The push button is connected with a cryptographic lock core structure for controlling the push button to be freely pushed;

所述锁止扣块具有与前述第一卡扣部适配的第二卡扣部，所述锁止扣块还具有自第二端朝向第一端和斜向上延伸的斜面；所述锁止扣块复位弹性元件沿垂直于插接杆部方向延伸布置，所述锁止扣块复位弹性元件的上端连接于锁止扣块，所述锁止扣块复位弹性元件的下端相对锁壳位置固定；所述推钮具有联动部，所述联动部抵接于斜面上，所述推钮沿斜面自第二端朝向第一端方向滑动，锁止扣块受联动下压以解除第二卡扣部对第一卡扣部的锁定，第一端脱扣开锁；所述锁止扣块在锁止扣块复位弹性元件的复位作用下向上复位，同时，其斜面联动推钮反向滑动复位；The locking clasp has a second latching portion adapted to the first latching portion, the latching latching block further having a slope extending from the second end toward the first end and obliquely upward; the locking The buckle reset elastic member extends along a direction perpendicular to the insertion rod portion, and the upper end of the lock buckle reset elastic member is connected to the lock buckle, and the lower end of the lock buckle reset elastic member is fixed relative to the lock housing The push button has a linkage portion, the linkage portion abuts on the inclined surface, the push button slides along the slope from the second end toward the first end, and the locking buckle is pressed down to release the second buckle. Locking the first buckle portion, the first end is tripped and unlocked; the lock buckle is reset upward under the reset action of the lock buckle reset elastic member, and at the same time, the inclined surface linkage push button is reversely sliding and reset;

所述密码式锁芯结构包括有动轴、装设于动轴上的一个以上的密码轮组，所述动轴的前端连接于前述推钮；所述动轴沿插接杆部方向延伸设置所述密码轮组包括有拨动轮、旋转轮、密码轮及第一弹性元件；将朝向第一端方向定义为前侧、朝向第二端方向定义为后侧；所述拨动轮、旋转轮沿动轴方向自后往前布置，所述第一弹性元件连接于拨动轮、旋转轮之间，所述拨动轮上设置有若干第一斜齿，所述旋转轮上设置有若干第二斜齿及至少一解锁凹槽；所述拨动轮连接于动轴上，所述动轴上配置有供动轴整体往后复位的第二弹性元件，所述旋转轮的前侧连接有第三弹性元件；所述拨动轮的第一斜齿联动第二斜齿以控制旋转轮旋转，拨动密码轮联动旋转轮旋转；于锁壳的外表面开设有贯通中空部的让位口供密码轮外露，于中空部的内壁面凸设有沿动轴方向延伸的解锁阻挡块；需开锁时，拨动正确密码，密码轮联动旋转轮旋转至其解锁凹槽正对解锁阻挡块。The cryptographic lock cylinder structure includes a movable shaft and one or more cipher wheel sets mounted on the moving shaft, the front end of the moving shaft is connected to the push button; and the moving shaft extends along the direction of the plug rod portion. The dial wheel set includes a dial wheel, a rotating wheel, a code wheel and a first elastic element; a direction toward the first end is defined as a front side, and a direction toward the second end is defined as a rear side; the dial wheel, the rotation The direction of the moving axis of the wheel is arranged from the back to the front, the first elastic element is connected between the dialing wheel and the rotating wheel, and the dialing wheel is provided with a plurality of first helical teeth, and the rotating wheel is provided with a plurality of a second helical gear and at least one unlocking groove; the dialing wheel is coupled to the moving shaft, wherein the moving shaft is provided with a second elastic element that is fixed to the rear of the rotating shaft as a whole, and the front side of the rotating wheel is connected a third elastic element; the first helical gear of the toggle wheel is coupled with the second helical gear to control the rotation of the rotary wheel, and the dialing gear wheel is linked to rotate the rotary wheel; and the outer surface of the lock casing is provided with a passage through the hollow portion The cryptographic wheel is exposed, and the inner wall surface of the hollow portion is convexly arranged along the moving axis. Unlocking extending stopper; take unlocking toggle correct password, the interlocking rotating wheel is rotated to its unlocking groove wheel positive unlocking stopper.

作为一种优选方案，所述锁壳上装设有沿插接杆部方向延伸的防转限位凹槽，所述防转限位凹槽具有开设于第二端最外端面的开口，相应地，前述插接杆部上凸设有防转限位凸筋，所述防转限位凸筋可滑动式适配于防转限位凹槽内；上锁后，防转限位凸筋自开口进入防转限位凹槽。As a preferred solution, the lock case is provided with an anti-rotation limit groove extending in the direction of the insertion rod portion, and the anti-rotation limit groove has an opening formed at the outermost end surface of the second end, correspondingly The anti-rotation limit rib is convexly disposed on the insertion rod portion, and the anti-rotation limit rib is slidably adapted to the anti-rotation limit groove; after being locked, the anti-rotation limit rib is self-locking The opening enters the anti-rotation limit groove.

作为一种优选方案，所述推钮包括有分体组装的推钮部及推钮连接块，所述推钮部露于锁壳外部，所述联动部形成于推钮连接块的底部；所述锁止扣块具有弧形基部及分别连接于弧形基部左、右侧的两个第一侧向部，前述斜面分别形成于第一侧向部的顶部；以及，所述推钮连接块具有两个与第一侧向部对应设置的第二侧向部，前述联动部形成于第二侧向部的底部。As a preferred solution, the push button includes a push button portion and a push button connecting block which are separately assembled, the push button portion is exposed outside the lock case, and the linkage portion is formed at the bottom of the push button connecting block; The locking clasp has an arcuate base and two first lateral portions respectively connected to the left and right sides of the curved base, the inclined faces being respectively formed on the top of the first lateral portion; and the push button connecting block There are two second lateral portions corresponding to the first lateral portions, and the interlocking portions are formed at the bottom of the second lateral portions.

作为一种优选方案，所锁壳上设置有二维码区。As a preferred solution, the lock case is provided with a two-dimensional code area.

作为一种优选方案，所述锁壳包括有彼此上下拼装锁固的锁壳座和锁壳盖，前述中空部由锁壳座和锁壳盖围构而成。As a preferred solution, the lock case includes a lock case seat and a lock case cover which are assembled and fixed to each other, and the hollow portion is surrounded by the lock case seat and the lock case cover.

作为一种优选方案，针对所有密码轮组，配置有密码轮组件保持架，所述密码轮组件保持架相对锁壳位置固定；所述密码轮组件保持架上设置有对应每个密码轮组分别单独形成的容纳凹位，所述容纳凹位内设置有朝向密码轮设置的密码正位弹片，相应地，于密码轮的外周面凹设有若干个可与密码正位弹片适配形成拨动档位效果的档位凹槽，所述密码正位弹片随着密码轮的旋转而可变化式适配于任一档位凹槽内。As a preferred solution, a password wheel assembly holder is disposed for all the code wheel sets, and the code wheel assembly holder is fixed relative to the lock case; and the code wheel assembly holder is provided with a corresponding each of the code wheel sets. a separately formed accommodating recess, wherein the accommodating recess is provided with a cryptographic positive-position elastic piece disposed toward the cryptographic wheel, and correspondingly, a plurality of yoke-shaped elastic sheets are recessed on the outer peripheral surface of the cryptographic wheel to form a toggle The gear position groove of the gear effect, the coded positive position elastic piece can be variably adapted into any gear position groove as the code wheel rotates.

作为一种优选方案，所述推钮与动轴之间连接有拉杆，拉杆的后端连接于动轴的前端；所述动轴的前端装设有拉杆连接片，所述拉杆的后端形成有挂勾部，所述拉杆连接片具有凸部，所述挂勾部则勾挂于相应凸部上。As a preferred solution, a pull rod is connected between the push button and the moving shaft, and a rear end of the pull rod is connected to a front end of the moving shaft; a front end of the moving shaft is provided with a pull rod connecting piece, and a rear end of the pull rod is formed. The hook connecting piece has a convex portion, and the hanging hook portion is hooked on the corresponding convex portion.

一种机械式变密码车用锁开锁控制***，其基于前述机械式变密码车用锁，在环形锁主体或车上设置唯一身份识别用的二维码；还包括有用于扫描二维码的移动终端、用于生成密码的主控平台，所述主控平台依扫码次数逐一生成与密码式锁芯结构对应的规律化密码，所述移动终端通过扫描二维码获取密码，依所获取密码拨动正确的密码来解除对推钮的锁定。A mechanical variable code vehicle lock unlocking control system, which is based on the aforementioned mechanical variable code vehicle lock, and provides a two-dimensional code for unique identification on the ring lock body or the vehicle; and also includes a method for scanning the two-dimensional code. a mobile terminal, a master control platform for generating a password, the master control platform generates a regularized password corresponding to the password-type lock core structure one by one according to the number of scan codes, and the mobile terminal obtains a password by scanning the two-dimensional code, according to the obtained The password dials the correct password to unlock the push button.

一种机械式变密码车用锁开锁控制方法，其基于前述机械式变密码车用锁开锁控制***；利用移动终端扫二维码获取密码，依所获取密码拨动锁壳上的密码式锁芯结构的密码轮，以解除密码式锁芯结构对推钮的锁定，推动推钮则使环形锁主体的第一端脱扣开锁；在开锁后时，密码式锁芯结构随拨动轮、旋转轮之间的联动而规律化变更密码；A mechanical variable-locking vehicle lock unlocking control method is based on the above-mentioned mechanical variable-locking vehicle lock unlocking control system; the mobile terminal scans the two-dimensional code to obtain a password, and according to the obtained password, dials the password lock on the lock case The cipher wheel of the core structure is used to unlock the push button of the cryptographic lock core structure, and the push button pushes the first end of the ring lock body to unlock; when the lock is unlocked, the cryptographic lock core structure follows the dial wheel, Rotating the rotation between the wheels to regularly change the password;

主控平台计算得密码式锁芯结构的密码规律，依移动终端扫二维码的次数逐一向移动终端发送相应的密码。The master control platform calculates the cryptographic rule of the cryptographic lock core structure, and sends the corresponding password to the mobile terminal one by one according to the number of times the mobile terminal scans the two-dimensional code.

作为一种优选方案，当移动终端获得密码不能打开密码式锁芯结构，通过移动终端向主控平台报错，主控平台则发送依密码式锁芯结构计算规律所得上一次密码；以及，主控平台依移动终端单次扫码后相继报错N次数而逐次发送依密码式锁芯结构计算规律所得前N次密码。As a preferred solution, when the mobile terminal obtains the password, the password-type lock core structure cannot be opened, and the mobile terminal sends an error to the main control platform, and the main control platform sends the last password obtained according to the cryptographic lock core structure calculation rule; and, the master control The platform sends the first N passwords according to the calculation rule of the cipher-type lock core structure one by one according to the number of times the mobile terminal successively scans the code after the single scan code.

本发明与现有技术相比具有明显的优点和有益效果，具体而言，由上述技术方案可知，其主要是通过密码式锁芯结构的巧妙设计，实现密码轮组开锁后自动机械式规律化变密码，避免因密码固定而带来的车辆丢失、盗用等不良现象，便于车辆管理维护，同时，车辆上的锁为机械锁，不需要装设电源及无线信号收发装置，结构简单，控制了成本，也节约了能源消耗；以及，其开关锁推钮滑动控制结构设计十分简单、巧妙合理、联动稳定，使用可靠性好，也提高了车辆锁具防盗、抗破坏性能,提高了车辆锁具的使用安全性及使用寿命；同时，其开锁控制方法简单、可靠，使用方便，符合人性化设计需求。Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be known from the above technical solutions that the automatic mechanical regularization of the password wheel set after unlocking is realized by the clever design of the cryptographic lock core structure. Change the password to avoid the phenomenon of lost or stolen vehicles caused by the fixed password, which is convenient for vehicle management and maintenance. At the same time, the lock on the vehicle is mechanical lock, no need to install power supply and wireless signal transceiver, the structure is simple and controlled. The cost also saves energy consumption; and the design of the sliding lock push button sliding control structure is very simple, smart and reasonable, stable linkage, good reliability, and improves the anti-theft and anti-destructive performance of the vehicle lock, and improves the use of the vehicle lock. Safety and service life; at the same time, its unlocking control method is simple, reliable, easy to use, and meets the needs of humanized design.

附图说明  DRAWINGS

图1是本发明之实施例一的组装结构示意图；1 is a schematic view showing the assembled structure of the first embodiment of the present invention;

图2是本发明之实施例一的局部分解结构示意图；Figure 2 is a partially exploded perspective view showing the first embodiment of the present invention;

图3是图2所示分解结构的另一角度示意图；Figure 3 is another perspective view of the exploded structure shown in Figure 2;

图4是本发明之实施例一的第一截面结构示意图；Figure 4 is a first cross-sectional structural view showing a first embodiment of the present invention;

图5是本发明之实施例一中锁壳座的立体结构示意图；Figure 5 is a perspective view showing the three-dimensional structure of the lock housing in the first embodiment of the present invention;

图6是本发明之实施例一中插接杆部的立体结构示意图；Figure 6 is a perspective view showing the structure of the insertion rod portion in the first embodiment of the present invention;

图7是本发明之实施例一中锁止扣块的立体结构示意图；Figure 7 is a perspective view showing the structure of a locking clasp in the first embodiment of the present invention;

图8是本发明之实施例中推钮连接块的立体结构示意图；Figure 8 is a perspective view showing the structure of a push button connecting block in an embodiment of the present invention;

图9是本发明之实施例一的第二截面结构示意图；Figure 9 is a second cross-sectional structural view of the first embodiment of the present invention;

图10是本发明之实施例一中锁芯结构的组装结构示意图；Figure 10 is a schematic view showing the assembled structure of the lock cylinder structure in the first embodiment of the present invention;

图11是图10所示结构的截面状态示意图；Figure 11 is a schematic cross-sectional view showing the structure of Figure 10;

图12是本发明之实施例一中密码轮组件保持架的立体结构示意图；Figure 12 is a perspective view showing the structure of the code wheel assembly holder in the first embodiment of the present invention;

图13是本发明之实施例一中锁壳锁止盖的立体结构示意图； Figure 13 is a perspective view showing the three-dimensional structure of the lock housing lock cover according to the first embodiment of the present invention;

图14是本发明之实施例二的组装结构示意图；Figure 14 is a schematic view showing the assembled structure of the second embodiment of the present invention;

图15是本发明之实施例中密码轮的立体结构示意图；Figure 15 is a perspective view showing the structure of a code wheel in an embodiment of the present invention;

图16是本发明之实施例中拨动轮的立体结构示意图；Figure 16 is a perspective view showing the structure of a dial wheel in an embodiment of the present invention;

图17是本发明之实施例中旋转轮的立体结构示意图。Figure 17 is a perspective view showing the structure of a rotary wheel in an embodiment of the present invention.

附图标识说明：Description of the figure:

10、锁壳锁壳 11、锁壳锁壳座10. Lock case lock case 11. Lock case lock case

111、防转限位凹槽 112、竖向槽111, anti-rotation limit groove 112, vertical groove

12、锁壳锁壳盖 121、二维码设置区 12, lock case lock cover 121, two-dimensional code setting area

20、插接杆部 21、第一卡扣部20, the plug rod portion 21, the first buckle portion

22、防转限位凸筋 30、连接部22, anti-rotation limit ribs 30, the connection

30’、连接部 40、锁止扣块30', connecting portion 40, locking clasp

401、锁止扣块复位弹性元件 41、第二卡扣部401. The locking buckle resets the elastic element 41 and the second fastening portion

42、斜面 43、弧形基部42. Bevel 43. Curved base

44、第一侧向部 45、竖向凸筋44, the first lateral portion 45, vertical ribs

46、低位平面 47、高位平面46, low plane 47, high plane

50、推钮 51、推钮部 50, push button 51, push button

52、推钮连接块 521、联动部 52, push button connection block 521, linkage department

522、第二侧向部 60、密码式锁芯结构 522, the second lateral portion 60, the cryptographic lock core structure

61、动轴 611、后端固定部 61. Moving shaft 611, rear end fixing portion

612、拉杆连接片 6121、凸部 612, tie rod connecting piece 6121, convex part

6122、第一缺槽 6123、第二缺槽 6122, the first missing slot 6123, the second missing slot

62、密码轮组 621、拨动轮 62, password wheel set 621, dial wheel

6211、第一斜齿 6212、第二凹槽 6211, first helical teeth 6212, second groove

6213、第二凸台 622、旋转轮6213, second boss 622, rotating wheel

6221、第二斜齿 6222、第二导向斜面6221, second helical gear 6222, second guiding slope

6223、解锁凹槽 623、密码轮 6223, unlock groove 623, password wheel

6231、档位凹槽 6232、第一凹槽6231, gear groove 6232, first groove

6233、第一凸台 6234、第一导向斜面6233, first boss 6234, first guiding slope

624、第一弹性元件 63、拉杆624, first elastic element 63, drawbar

631、挂勾部 64、推动片 631, hook hook 64, push piece

65、密码轮组件保持架 651、容纳凹位 65, password wheel assembly cage 651, housing recess

652、密码正位弹片 653、前端固定部 652, password positive position shrapnel 653, front end fixed part

66、第三弹性元件 67、第二弹性元件66, a third elastic element 67, a second elastic element

具体实施方式  Detailed ways

请参照图1至图17所示，其显示出了本发明之实施例一、二的具体结构。其主要适用于自行车等车辆上,其包括环形锁主体，所述环形锁主体具有可开合的第一端及第二端，在上锁状态下，其第一端与第二端彼此锁扣固定，在开锁状态下，其第一端与第二端彼此脱扣分离。Please refer to FIG. 1 to FIG. 17, which show the specific structure of the first and second embodiments of the present invention. The utility model is mainly applicable to a bicycle and the like, and comprises an annular lock body, wherein the annular lock body has a first end and a second end that are openable and closable, and the first end and the second end are locked with each other in the locked state. Fixed, in the unlocked state, the first end and the second end are separated from each other.

所述第一端具有插接杆部20，插接杆部20的一端具有第一卡扣部21；所述第二端具有锁壳10，所述锁壳10具有中空部，所述锁壳10上对应中空部装设有自上而下依次布置的推钮50（具体指分体组装的推钮部51及推钮连接块52）、锁止扣块40、锁止扣块复位弹性元件401；所述推钮50连接有用于控制推钮50不能随意推动的密码式锁芯结构60。所述插接杆部20与锁壳10之间连接有连接部30（或图14所示的连接部30’）。事实上，环形锁主体的具体结构设计可以有多种不同形状，在实际设计应用时可依需灵活改变，图1及图14仅示意了两种可以应用的结构，并非仅限于此两种设计。The first end has a plug rod portion 20, and one end of the plug rod portion 20 has a first buckle portion 21; the second end has a lock case 10, and the lock case 10 has a hollow portion, and the lock case 10 corresponding to the hollow portion is provided with push buttons 50 arranged in order from top to bottom (specifically, the push button portion 51 and the push button connecting block 52 are assembled separately), the locking clasp 40, and the locking clasp reset elastic member 401; The push button 50 is connected with a cryptographic lock core structure 60 for controlling the push button 50 to be freely pushed. A connection portion 30 (or a connection portion 30' shown in Fig. 14) is connected between the insertion rod portion 20 and the lock housing 10. In fact, the specific structural design of the ring lock body can have a variety of different shapes, and can be flexibly changed as needed in actual design applications. FIGS. 1 and 14 only illustrate two applicable structures, and are not limited to the two designs. .

首先，参见图1至图8所示：First, see Figures 1 through 8:

所述锁止扣块40具有与前述第一卡扣部31适配的第二卡扣部41，所述锁止扣块40还具有自锁壳10朝向插接杆部20斜向上延伸的斜面42（也可理解为是第二端朝向第一端方向斜向上延伸设置的斜面）；所述锁止扣块复位弹性元件401沿垂直于插接杆部20方向延伸布置，所述锁止扣块复位弹性元件401的上端连接于锁止扣块40，所述锁止扣块复位弹性元件401的下端相对锁壳10位置固定；所述推钮具有联动部521，所述联动部521抵接于斜面42上，所述推钮沿斜面42自锁壳10朝向插接杆部20方向滑动，锁止扣块40受联动下压以解除第二卡扣部41对第一卡扣部31的锁定，插接杆部20脱扣开锁；所述锁止扣块40在锁止扣块复位弹性元件401的复位作用下向上复位，同时，其斜面42联动推钮反向滑动复位。优选的，所述推钮连接有用于控制推钮不能随意推动的密码组件60，使用时，需要通过拨动正确的密码来解除对推钮的锁定。对于前述推钮的行程限位，下述推钮部51于锁壳盖的凹位中有相适配的行程槽，其限定了推钮部51沿前后方向（即插接杆部20延伸方向）上的位移范围；如此，通过插接杆部20上的第一卡扣部31和锁壳10上的推钮50、锁止扣块40、锁止扣块复位弹性元件401的设计及相互配合，实现对在上锁状态对插接杆部20的锁定。The locking clasp 40 has a second locking portion 41 adapted to the first locking portion 31, and the locking clasp 40 further has a slope extending obliquely upward from the locking housing 10 toward the insertion rod portion 20. 42 (can also be understood as a slope extending obliquely upward from the second end toward the first end); the locking clasp returning elastic member 401 is arranged to extend in a direction perpendicular to the insertion rod portion 20, the locking buckle The upper end of the block return elastic member 401 is connected to the lock buckle 40, and the lower end of the lock buckle reset elastic member 401 is fixed to the lock case 10; the push button has a linkage portion 521, and the linkage portion 521 abuts On the inclined surface 42 , the push button slides along the inclined surface 42 from the lock housing 10 toward the insertion rod portion 20 , and the lock buckle 40 is pressed down to release the second buckle portion 41 to the first buckle portion 31 . The latching lever 20 is tripped and unlocked; the latching block 40 is reset upward by the resetting action of the latching latching return elastic member 401, and the bevel 42 is linked to the push button to reverse slide and reset. Preferably, the push button is connected with a cipher component 60 for controlling the push button to be freely pushed. In use, the lock of the push button needs to be unlocked by dialing the correct password. For the stroke limit of the push button, the push button portion 51 has a matching stroke groove in the recess of the lock cover, which defines the push button portion 51 in the front-rear direction (ie, the direction in which the plug rod portion 20 extends) The range of displacement on the first buckle portion 31 on the plug rod portion 20 and the push button 50 on the lock housing 10, the lock buckle 40, the lock buckle reset elastic member 401 design and mutual In cooperation, the locking of the insertion rod portion 20 in the locked state is achieved.

所述锁壳10上装设有沿插接杆部20方向延伸的防转限位凹槽111，所述防转限位凹槽111具有开设于锁壳10端部的开口，相应地，前述插接杆部20上凸设有防转限位凸筋32，所述防转限位凸筋32可滑动式适配于防转限位凹槽111内；上锁后，防转限位凸筋32自开口进入防转限位凹槽111，这样，上锁后插接杆部20不会与锁壳10有相对转动，也有利于插接杆部20在上锁后的状态保持。The anti-rotation limiting groove 111 extending along the direction of the insertion rod portion 20 is disposed on the lock housing 10, and the anti-rotation limiting groove 111 has an opening formed at an end of the lock housing 10, and correspondingly, the insertion The anti-rotation limiting rib 32 is convexly disposed on the connecting portion 20, and the anti-rotation limiting rib 32 is slidably adapted to the anti-rotation limiting groove 111; after locking, the anti-rotation limiting rib 32 is inserted into the anti-rotation limit groove 111 from the opening, so that the locking post portion 20 does not rotate relative to the lock housing 10, and the insertion rod portion 20 is also maintained in the locked state.

所述推钮包括有分体组装的推钮部51及推钮连接块52，在推钮连接块52上开设有安装孔，推钮部51下端嵌装于安装孔内形成于推钮连接块52的组装固定。所述推钮部51露于锁壳10外部，所述联动部521形成于推钮连接块52的底部。在推钮连接块52的端部连接有推钮复位弹性结构，所述推钮复位弹性结构沿插接杆部20延伸方向延伸设置，这样，在用手向前滑动推钮部51后，释放推钮部51，整个推钮会在推钮复位弹性结构的作用下向后复位，当然，推钮也是可以仅在前述锁止扣块复位弹性元件401的复位作用及锁止扣块40的斜面42联动作用下，实现复位，此处，对于推钮而言，是结合两方面的复位作用力来实现顺畅复位。在下述关于密码式锁芯结构60的介绍中，可以看出，推钮复位弹性结构是指动轴61上配置的供动轴61整体往后复位的第二弹性元件67，用手向前推动推钮50时，是手动提供外力将动轴61、拉杆63整体向前移，释放推钮50后，动轴61整体在第二弹性元件67的复位作用下向后复位。The push button includes a push button portion 51 and a push button connecting block 52 which are separately assembled, and a mounting hole is formed in the push button connecting block 52. The lower end of the push button portion 51 is embedded in the mounting hole and formed in the push button connecting block. The assembly of 52 is fixed. The push button portion 51 is exposed outside the lock case 10, and the linkage portion 521 is formed at the bottom of the push button connecting block 52. A push button reset elastic structure is connected to an end of the push button connecting block 52, and the push button reset elastic structure extends along the extending direction of the insertion rod portion 20, so that after the push button portion 51 is manually slid forward, the release is released. The push button portion 51, the entire push button is reset backward by the push button reset elastic structure. Of course, the push button can also reset the elastic member 401 and lock the bevel of the lock block 40 only in the lock buckle. The 42-joint action is used to realize the reset. Here, for the push button, the reset force is combined with the two aspects to achieve a smooth reset. In the following description of the cryptographic lock cylinder structure 60, it can be seen that the push button return elastic structure refers to the second elastic member 67 on which the main shaft 61 disposed on the movable shaft 61 is reset rearward, and is pushed forward by hand. When the push button 50 is pushed, the external force is manually applied to move the moving shaft 61 and the pull rod 63 forward. When the push button 50 is released, the moving shaft 61 as a whole is reset backward by the reset action of the second elastic member 67.

所述锁止扣块40具有弧形基部43及分别连接于弧形基部43左、右侧的两个第一侧向部44，前述斜面42分别形成于第一侧向部44的顶部；前述第二卡扣部41形成于弧形基部上，其呈弧形凸筋状；以及，所述推钮连接块52具有两个与第一侧向部44对应设置的第二侧向部522，前述联动部521形成于第二侧向部522的底部。在本实施例中，所述锁止扣块40具有竖向凸筋45，于锁壳10的中空部内相应形成有竖向槽112，竖向凸筋45适配于竖向槽112内，以确保锁止扣块40在下压或锁止扣块复位弹性元件401的向上复位作用过程中，都能够保持上下位移的位置精确性。在具体结构设计方面，所述联动部521设计为圆弧凸部，其上端面为半圆弧面；此处，左、右侧的第一侧向部44上均沿插接杆部20延伸方向间距式布置有两个斜面42，前述竖向凸筋45对应各斜面42的最高端布置，竖向凸筋45的设置也起到加强锁止扣块40整体结构强度的作用。在斜面42的最低端、斜面42的最高端分别连接有低位平面46、高位平面47。The locking clasp 40 has a curved base portion 43 and two first lateral portions 44 respectively connected to the left and right sides of the curved base portion 43, and the inclined surfaces 42 are respectively formed on the top of the first lateral portion 44; The second fastening portion 41 is formed on the curved base portion and has an arcuate convex shape; and the push button connecting block 52 has two second lateral portions 522 corresponding to the first lateral portion 44, The interlocking portion 521 is formed at the bottom of the second lateral portion 522. In the present embodiment, the locking clasp 40 has a vertical rib 45, and a vertical groove 112 is formed in the hollow portion of the lock housing 10, and the vertical rib 45 is fitted into the vertical groove 112 to It is ensured that the locking clasp 40 can maintain the positional accuracy of the up and down displacement during the upward pressing action of the pressing or locking clasp return elastic member 401. In the specific structural design, the linkage portion 521 is designed as a circular arc convex portion, and the upper end surface thereof is a semi-circular arc surface; here, the left and right first lateral portions 44 are all extended along the insertion rod portion 20 Two inclined faces 42 are arranged in the direction of the spacing. The aforementioned vertical ribs 45 are arranged corresponding to the highest ends of the inclined faces 42. The arrangement of the vertical ribs 45 also serves to strengthen the overall structural strength of the locking clasps 40. At the lowest end of the inclined surface 42 and the highest end of the inclined surface 42, a lower plane 46 and a higher plane 47 are respectively connected.

所述锁壳10包括有彼此上下拼装锁固的锁壳座11和锁壳盖12，前述中空部由锁壳座11和锁壳盖12围构而成。于锁壳盖12上设置有二维码设置区121。The lock case 10 includes a lock case seat 11 and a lock case cover 12 which are assembled and fixed to each other. The hollow portion is surrounded by the lock case base 11 and the lock case cover 12. A two-dimensional code setting area 121 is provided on the lock case cover 12.

接下来，大致介绍利用前述推钮控制结构进行开关锁操作过程：Next, a general introduction to the use of the aforementioned push button control structure for the switch lock operation process:

需要开锁时，先通过拨动正确的密码来解除对推钮的锁定（下述密码式锁芯结构60的动作过程会介绍拨动密码轮后密码式锁芯结构60内部的联动详细过程）；然后，向前推动推钮部51沿斜面42自锁壳10朝向插接杆部20方向滑动，锁止扣块40受联动下压以解除第二卡扣部41对插接杆部20上第一卡扣部31的锁定，插接杆部20脱扣开锁；释放推钮部51后，锁止扣块40在锁止扣块复位弹性元件401的复位作用下向上复位，同时，其斜面42联动推钮反向滑动复位，推钮也在推钮复位弹性结构的复位作用下反向复位；When unlocking is required, the lock of the push button is first unlocked by dialing the correct password (the following process of the cryptographic lock core structure 60 describes the detailed process of interlocking the internal structure of the cryptographic lock core structure 60 after dialing the code wheel); Then, the push button portion 51 is pushed forward along the inclined surface 42 from the lock housing 10 toward the insertion rod portion 20, and the lock buckle 40 is pressed down to release the second buckle portion 41 on the plug rod portion 20. When the locking portion 31 is locked, the insertion lever portion 20 is released and unlocked; after the push button portion 51 is released, the locking buckle 40 is reset upward by the resetting action of the locking buckle reset elastic member 401, and at the same time, the inclined surface 42 thereof The linkage push button is reversely slid and reset, and the push button is also reversely reset under the reset action of the push button reset elastic structure;

需要上锁时，手动将插接杆部20向下滑动，插接杆部20的第一卡扣部31顺势卡于第二卡扣部41上，在第一卡扣部31、第二卡扣部41上均形成有便于卡入的导引面；此处，在第一卡扣部的前侧形成有第一凹位，第一卡扣部的后侧表面具有第一导引斜面，在第二卡扣部41的后侧形成有第二凹位，第二卡扣部41的前侧表面具有第二导引斜面，这样，第一卡扣部31的第一导引斜面沿第二导引斜面向后卡入第二凹位内，在上锁后，锁止扣块40一直在锁止扣块复位弹性元件401的弹性作用力下，保持对插接杆部20的可靠锁止，插接杆部20不易非正常松脱；下一次开锁时，需重复前述开锁步骤。When the lock is required, the plug-in lever portion 20 is manually slid downward, and the first latching portion 31 of the plug-in lever portion 20 is snapped onto the second latching portion 41, at the first latching portion 31 and the second card. A guiding surface for facilitating the locking is formed on the buckle portion 41; here, a first concave position is formed on a front side of the first fastening portion, and a rear side surface of the first fastening portion has a first guiding inclined surface, A second recess is formed on a rear side of the second latching portion 41, and a front side surface of the second latching portion 41 has a second guiding slope, such that the first guiding slope of the first latching portion 31 is along the first The two guiding oblique faces are rearwardly engaged in the second recess. After locking, the locking clasp 40 always maintains a reliable lock on the plug lever 20 under the elastic force of the locking clasp return elastic member 401. However, the insertion rod portion 20 is not easy to be loosened abnormally; the next unlocking step needs to be repeated.

主要参见图1-4，以及，图9-17所示：See mainly Figure 1-4, and Figure 9-17:

所述密码式锁芯结构60用于限制插接杆部20随意打开；本实施例中，通过密码式锁芯结构60的巧妙设计，实现密码轮组62开锁后自动机械式规律化变密码，避免因密码固定而带来的车辆丢失、盗用等不良现象；同时，该密码式锁芯结构60为机械锁，应用于锁壳10上时不需要装设电源及无线信号收发装置节约了能源消耗；其主要包括有动轴61、装设于动轴61上的一个以上的密码轮组62。本实施例中，是设置有四个密码轮组62，当然，对于密码轮组62的设置数量不作限制，也可按需改变，通常越多组数的密码轮组62，密码安全度也越高，在实际设计时，可以考虑到锁壳10的设计空间及设计成本等来定。The cryptographic lock core structure 60 is used to limit the arbitrarily opening of the insertion rod portion 20; in the embodiment, the smart mechanical design of the cipher wheel assembly 62 is automatically changed after the unlocking of the cryptographic wheel core assembly 60. Avoid the phenomenon of lost or stolen vehicles caused by the fixed password; at the same time, the cryptographic lock core structure 60 is a mechanical lock, and is not required to be installed on the lock case 10 and the wireless signal transceiver device saves energy consumption. It mainly includes a moving shaft 61 and one or more cipher wheel sets 62 mounted on the moving shaft 61. In this embodiment, four password wheel sets 62 are provided. Of course, the number of the set of the code wheel sets 62 is not limited, and can also be changed as needed. Generally, the more sets of the number of sets of the code wheel sets 62, the more the password security is. High, in actual design, the design space and design cost of the lock case 10 can be considered.

所述动轴61沿插接杆部20方向延伸设置所述密码轮组62包括有拨动轮621、旋转轮622、密码轮623及第一弹性元件66；将朝向插接杆部20侧定义为前侧、朝向锁壳10侧定义为后侧；所述拨动轮621、旋转轮622沿动轴61方向自后往前布置，所述第一弹性元件66连接于拨动轮621、旋转轮622之间，所述拨动轮621上设置有若干第一斜齿，所述旋转轮622上设置有若干第二斜齿及至少一解锁凹槽；所述拨动轮621连接于动轴61上，所述动轴61上配置有供动轴61整体往后复位的第二弹性元件67，所述旋转轮622的前侧连接有第三弹性元件66；所述拨动轮621的第一斜齿联动第二斜齿以控制旋转轮622旋转，拨动密码轮623联动旋转轮622旋转。The movable shaft 61 extends along the direction of the insertion rod portion 20, and the combination of the dial wheel set 62 includes a dialing wheel 621, a rotating wheel 622, a code wheel 623 and a first elastic member 66; and is defined toward the side of the plug rod portion 20 The front side and the side facing the lock case 10 are defined as a rear side; the dialing wheel 621 and the rotating wheel 622 are arranged from the rear to the front along the direction of the moving shaft 61, and the first elastic member 66 is coupled to the dialing wheel 621 and rotates. Between the wheels 622, the dialing wheel 621 is provided with a plurality of first helical teeth, the rotating wheel 622 is provided with a plurality of second helical teeth and at least one unlocking groove; the dialing wheel 621 is connected to the moving shaft a second elastic member 67 is disposed on the movable shaft 61, and the third elastic member 66 is connected to the front side of the rotating shaft 622. The third elastic member 66 is connected to the front side of the rotating wheel 622. A helical tooth links the second helical gear to control the rotation of the rotating wheel 622, and the dialing code wheel 623 rotates the rotating wheel 622.

本实施例中，所述密码轮623的内表面上具有周向方向间隔设置的第一凹槽6232和第一凸台6233，且所述第一凸台6232设置有第一导向斜面6234；所述第二斜齿6221具有与第一导向斜面6234适配的第二导向斜面6222；以及，拨动轮621的第一斜齿6211抵接于旋转轮622上相应第二斜齿6221的第二导向斜面6222，所述拨动轮621通过外表面上间隔设置的第二凹槽6212和第二凸台6213与密码轮623套接，通过凹凸卡合的方式使密码轮623套设在拨动轮621的外周，并且拨动轮621于密码轮623内沿轴向方向可滑动式装设。通过该第一斜齿6211抵住第二斜齿6221的第二导向斜面6222后，推钮50带动动轴61在锁壳内沿着轴向方向运动时，动轴61会带动拨动轮621进一步沿着轴向方向运动，从而通过抵接的第二导向斜面6222推动旋转轮622朝脱离密码轮223的方向运动，并且由于第一斜齿6211是通过抵住第二导向斜面6222进行推动，所以旋转轮622在被推动的过程中，自身会在第二导向斜面6222的斜面分解力的作用下自转，当然其自转的角度大小与被推动的行程距离有关。在本实用新型中，通过设定被推动的行程即可控制该自转的角度，当自转的角度超过密码轮223的内表面一个相邻第一凹槽6232和第一凸台6233的角度后，那么旋转轮622的第二导向斜面6222与原始贴合的密码轮223的第一导向斜面6234之间会产生角度差从而错位，那么在这个手动推力消除以后，那么该第二导向斜面6222会恢复至与密码轮223结合，此时结合位置相比原始开锁时的结合位置是不同的，即变化后解锁凹槽6223所处的开锁位置与密码轮223的密码数字对应关系产生了错位变化，根据这一错位变化效果则实现了自动更改密码功能和效果。In this embodiment, the inner surface of the code wheel 623 has a first groove 6232 and a first protrusion 6233 which are circumferentially spaced apart, and the first protrusion 6232 is provided with a first guiding slope 6234; The second helical gear 6221 has a second guiding slope 6222 adapted to the first guiding slope 6234; and the first helical tooth 6211 of the dialing wheel 621 abuts the second of the corresponding second helical tooth 6221 of the rotating wheel 622 The guiding inclined surface 6222 is sleeved with the second groove 6212 and the second boss 6213 which are spaced apart on the outer surface, and the code wheel 623 is sleeved by the concave-convex engagement. The outer circumference of the wheel 621, and the dial wheel 621 is slidably mounted in the axial direction in the code wheel 623. After the first helical gear 6211 is pressed against the second guiding slope 6222 of the second helical tooth 6221, when the push button 50 drives the moving shaft 61 to move in the axial direction in the lock housing, the moving shaft 61 drives the dialing wheel 621. Further moving in the axial direction, thereby pushing the rotating wheel 622 to move away from the code wheel 223 by the abutting second guiding slope 6222, and since the first helical tooth 6211 is pushed against the second guiding inclined surface 6222, Therefore, during the process of being pushed, the rotating wheel 622 itself rotates under the action of the slope decomposition force of the second guiding slope 6222, and of course the angle of the rotation is related to the stroke distance to be pushed. In the present invention, the angle of the rotation can be controlled by setting the stroke to be pushed. When the angle of rotation exceeds the angle of an adjacent first groove 6232 and the first boss 6233 on the inner surface of the code wheel 223, Then, the second guiding inclined surface 6222 of the rotating wheel 622 and the first guiding inclined surface 6234 of the original matching cipher wheel 223 will be angularly displaced, so that after the manual thrust is removed, the second guiding inclined surface 6222 will be restored. In combination with the code wheel 223, the combined position at the time of the original unlocking is different, that is, the unlocking position of the unlocking groove 6223 after the change and the password number correspondence of the code wheel 223 are misaligned, according to This misplaced effect achieves automatic password change and effects.

当然，从上述旋转轮622在被推动的过程中自转的细节描述和图11中标注的顺时针旋转的旋转方向，本领域技术人员可以知悉，自转的方向与第二导向斜面6222的斜面方向有关；如果在本技术的实施过程中，技术人员将第二导向斜面的斜面设计成与本实施例图13中斜面方向相反（当然，这么设计时第一导向斜面也相应反向设计），那么在被推动的过程中自转的方向会相反旋转。这一简单的类似方式，技术人员可以自行采用，与本实施例实质完全相同，总之，其是通过驱动拨动轮和旋转轮两者结合，在动轴61的带动下能使开锁位置与密码轮的密码数字对应关系产生错位变化，从而实现自动更换密码的效果，并且每一次的密码更换的规律和数字差别，与旋转轮的自转角度有关，而自转角度可以通过推钮50的滑动行程与第二导向斜面的斜面角度来设计和控制，因此变动之后的密码与原始密码存在可预知的规律和关系。Of course, from the detailed description of the rotation of the above-mentioned rotating wheel 622 in the process of being pushed and the direction of rotation of the clockwise rotation indicated in FIG. 11, those skilled in the art can know that the direction of the rotation is related to the direction of the slope of the second guiding slope 6222. If, during the implementation of the present technology, the technician designs the slope of the second guiding bevel to be opposite to the direction of the bevel in FIG. 13 of the present embodiment (of course, the first guiding bevel is also reversely designed in this design), then The direction of rotation during the process of being pushed will rotate in the opposite direction. This simple and similar manner can be adopted by the technician himself, which is substantially the same as the embodiment. In short, it is combined with the driving wheel and the rotating wheel to enable the unlocking position and password under the driving of the moving shaft 61. The correspondence between the password and the number of the wheel produces a misplaced change, thereby realizing the effect of automatically changing the password, and the regularity and numerical difference of the password replacement each time is related to the rotation angle of the rotating wheel, and the rotation angle can be controlled by the sliding stroke of the push button 50. The bevel angle of the second guiding bevel is designed and controlled, so that the password after the change has a predictable law and relationship with the original password.

在前述锁壳10内具有中空部，于锁壳10的外表面开设有贯通中空部的让位口1201供密码轮623外露，于中空部的内壁面凸设有沿动轴61方向延伸的解锁阻挡块1202；需开锁时，拨动正确密码，密码轮623联动旋转轮622旋转至其解锁凹槽正对解锁阻挡块1202；以及，所述动轴61的前端连接有用于拉动该动轴61向前位移的作用件；此处的作用件是指下述拉杆63，拉杆63的前端连接于推钮50，这样，需要密码正确的前提下，才能推动推钮50。A hollow portion is formed in the lock case 10, and a retaining opening 1201 penetrating the hollow portion is formed on the outer surface of the lock case 10 for the password wheel 623 to be exposed, and an unlocking direction extending along the moving shaft 61 is convex on the inner wall surface of the hollow portion. Blocking block 1202; when the lock is to be unlocked, the correct password is dialed, and the code wheel 623 rotates the rotating wheel 622 to its unlocking groove to face the unlocking block 1202; and the front end of the moving shaft 61 is connected to pull the moving shaft 61. The action member that is displaced forward; the action member here refers to the pull rod 63, and the front end of the pull rod 63 is connected to the push button 50, so that the push button 50 can be pushed on the premise that the password is correct.

所述动轴61上对应每个密码轮组62设置有推动片64，所述推动片64作用于相应密码轮组62的有拨动轮621后侧。Each of the movement wheel sets 61 is provided with a pusher piece 64 corresponding to each of the code wheel sets 62, and the pusher piece 64 acts on the rear side of the dial wheel 621 of the corresponding code wheel set 62.

针对所有密码轮组62，配置有密码轮组件保持架65，所述密码轮组件保持架65相对锁壳10位置固定；所述密码轮组件保持架65上设置有对应每个密码轮组62分别单独形成的容纳凹位651，所述容纳凹位651内设置有朝向密码轮623设置的密码正位弹片652，相应地，于密码轮623的外周面凹设有若干个可与密码正位弹片652适配形成拨动档位效果的档位凹槽6231，所述密码正位弹片652随着密码轮623的旋转而可变化式适配于任一档位凹槽6231内。所述锁壳10包括有锁壳座11和安装于锁壳座11上的锁壳盖12，所述密码轮组件保持架65连接锁固于锁壳盖12下方。For all the PIN wheel sets 62, a PIN wheel assembly holder 65 is disposed, and the PIN wheel assembly holder 65 is fixed in position relative to the lock housing 10; the PIN wheel assembly holder 65 is provided with a corresponding cipher wheel set 62 respectively. The accommodating recess 651 is formed separately, and the accommodating recess 651 is provided with a cryptographic positive-point spring 652 disposed toward the cipher wheel 623. Accordingly, a plurality of alignable sprocket-shaped shrapnel are recessed on the outer peripheral surface of the cipher wheel 623. The 652 is adapted to form a gear groove 6231 that toggles the gear effect, and the coded positive spring 652 is variably adapted into any of the gear grooves 6231 as the code wheel 623 rotates. The lock case 10 includes a lock case seat 11 and a lock case cover 12 mounted on the lock case base 11 , and the code wheel set holder 65 is connected and locked under the lock case cover 12 .

所述密码轮组件保持架65的后端和/或锁壳10上设置有前端固定部653，所述动轴61的后端设置有后端固定部611，前述第二弹性元件67套设于动轴61***，前述第二弹性元件67的两端分别连接于前端固定部653、后端固定部611。A front end fixing portion 653 is disposed on the rear end of the code wheel assembly holder 65 and/or the lock housing 10, and a rear end fixing portion 611 is disposed at a rear end of the movable shaft 61. The second elastic member 67 is sleeved on the rear end. At the periphery of the moving shaft 61, both ends of the second elastic member 67 are connected to the front end fixing portion 653 and the rear end fixing portion 611, respectively.

所述作用件为拉杆63，拉杆63的后端连接于动轴61的前端。所述动轴61的前端装设有拉杆连接片612，所述拉杆63的后端形成有挂勾部631，所述拉杆连接片612具有凸部6121，所述挂勾部631则勾挂于相应凸部6121上。此处，于两侧各设置有一个拉杆63，以增加拉动时的动作平稳性，本实施例中，所述锁壳10上设置有用于控制插接杆部20解锁的推钮50，所述推钮50连接于拉杆63的前端；在拉杆连接片612的两侧分别形成有凸部6121，其凸部6121呈L形结构，在凸部6121的下方形成第一缺槽6122，以便拉杆63穿过，定义L形结构具有横向部及竖向部，那么，在拉杆连接片612上，在横向部的下方形成有第一缺槽6122，在横向部的上方也相当于是竖向部的侧旁形成有第二缺槽6123，拉杆63穿过第一缺槽6122后其挂勾部631向上弯折挂于第二缺槽6123内，如此，形成稳固地挂接。The action member is a pull rod 63, and the rear end of the pull rod 63 is coupled to the front end of the movable shaft 61. A pull rod connecting piece 612 is disposed at a front end of the moving shaft 61. A hook portion 631 is formed at a rear end of the pull rod 63. The pull rod connecting piece 612 has a convex portion 6121, and the hanging hook portion 631 is hooked on the hook portion 631. Corresponding to the convex portion 6121. Here, a pull rod 63 is disposed on each of the two sides to increase the smoothness of the movement when the pull is performed. In the embodiment, the lock case 10 is provided with a push button 50 for controlling the unlocking of the insertion rod portion 20, The push button 50 is connected to the front end of the pull rod 63; a convex portion 6121 is formed on each side of the pull rod connecting piece 612, and the convex portion 6121 has an L-shaped structure, and a first notch 6122 is formed below the convex portion 6121 so that the pull rod 63 is provided. Through the definition, the L-shaped structure has a lateral portion and a vertical portion. Then, on the tie rod connecting piece 612, a first notch 6122 is formed below the lateral portion, and the upper portion of the lateral portion is also equivalent to the side of the vertical portion. A second notch 6123 is formed in the side. After the pull rod 63 passes through the first notch 6122, the hook portion 631 is bent upward and hung in the second notch 6123, thus forming a stable hook.

本实施例中，所述后端固定部611、拉杆连接片612均是通过螺丝分别锁固于动轴61的后端、前端，从后往前的第四组密码轮组62上的旋转轮622的前侧的第三弹性元件，是连接于拉杆连接片612上。In this embodiment, the rear end fixing portion 611 and the tie rod connecting piece 612 are respectively locked to the rear end and the front end of the movable shaft 61 by screws, and the rotating wheel on the fourth group of the cipher wheel sets 62 from the rear to the front. The third elastic member on the front side of the 622 is coupled to the tie rod connecting piece 612.

接下来，大致介绍一下本实施例的密码式锁芯结构60的动作过程：Next, the operation process of the cryptographic lock core structure 60 of the present embodiment will be roughly described:

需要开锁时，先拨动正确密码，在拨动密码轮623时会联动旋转轮622旋转至其解锁凹槽正对解锁阻挡块1202；然后，向前推动推钮50，经拉杆63联动整个动轴61组件一起向前位移，拨动轮621向前联动旋转轮622过程中，第一弹性元件66处于受压状；在第二弹性元件67的复位作用过程中，拨动轮621随动轴61复位，旋转轮622复位脱出解锁阻挡块1202后，旋转轮622相对拨动轮621、解锁阻挡块1202发生了转动一角度，其解锁凹槽与偏离解锁阻挡块1202所对应位置，形成上锁状态，同时，由于拨动轮621、旋转轮622在轴力作用下发生相对滑动趋势及相对转动趋势，通常，在实际设计时，其拨动轮621、旋转轮622上第一斜齿、第二斜齿的数量及具体结构设计，从而获得每次旋转时所转动的角度规律，可以是逆时针转也可以是顺时针转（在多个密码轮组上，可以全部是逆时针或全部是顺时针或部分顺、逆时针旋转变化，这样，可以获得更多的密码组合），其对应的旋转角度可以体现为密码轮623上所要拨到的密码值，如此，每次开锁后，会自动机械式改变密码。需要说明的是，前述拨动轮621、旋转轮622之间的联动关系，类似于现有圆珠笔上设计的自动伸缩式控制结构，此处，结合锁壳10上的应用，进行了巧妙设计及改变。When unlocking is required, the correct password is first dialed. When the dial wheel 623 is toggled, the rotating wheel 622 is rotated to its unlocking groove to face the unlocking block 1202; then, the push button 50 is pushed forward, and the whole movement is linked by the pull rod 63. The shaft 61 assembly is displaced forward together, and the first elastic member 66 is in a compressed state during the forward rotation of the rotating wheel 622; during the resetting action of the second elastic member 67, the dialing wheel 621 follows the shaft After the resetting of the rotating wheel 622 and the unlocking of the blocking block 1202, the rotating wheel 622 is rotated by an angle with respect to the dialing wheel 621 and the unlocking blocking block 1202, and the unlocking groove and the position corresponding to the unlocking blocking block 1202 are locked. In the state, at the same time, due to the relative sliding tendency and relative rotation tendency of the dialing wheel 621 and the rotating wheel 622 under the axial force, generally, in the actual design, the first helical gear of the dialing wheel 621 and the rotating wheel 622 The number of two helical teeth and the specific structural design, so as to obtain the angle of rotation of each rotation, can be counterclockwise or clockwise (on multiple password wheel sets, all can be counterclockwise or all It is clockwise or partially smooth, counterclockwise rotation change, so that more password combinations can be obtained, and the corresponding rotation angle can be embodied as the password value to be dialed on the password wheel 623, so that each time the lock is unlocked, Automatically change the password. It should be noted that the linkage relationship between the dial wheel 621 and the rotating wheel 622 is similar to the automatic telescopic control structure designed on the existing ballpoint pen. Here, in combination with the application on the lock housing 10, an ingenious design and change.

一种机械式变密码车用锁开锁控制***，其基于前述机械式变密码车用锁，在锁壳或车辆上设置唯一身份识别用的二维码；还包括有用于扫描二维码的移动终端、用于生成密码的主控平台，所述主控平台依扫码次数逐一生成与密码式锁芯结构对应的规律化密码，所述移动终端通过扫描二维码获取密码，依所获取密码拨动正确的密码来解除对推钮的锁定。A mechanical variable code vehicle lock unlocking control system, which is based on the aforementioned mechanical variable code vehicle lock, and provides a two-dimensional code for unique identification on a lock case or a vehicle; and also includes a movement for scanning a two-dimensional code a terminal, a master control platform for generating a password, the master control platform generates a regularized password corresponding to the password-type lock core structure one by one according to the number of scan codes, and the mobile terminal obtains a password by scanning the two-dimensional code, according to the obtained password Toggle the correct password to unlock the push button.

在使用时，利用移动终端（移动终端上安装的APP软件）扫二维码从主控平台获取密码，主控平台计算得密码式锁芯结构的密码规律，依移动终端扫二维码的次数逐一向移动终端发送相应的密码；In use, the mobile terminal (app software installed on the mobile terminal) scans the two-dimensional code to obtain the password from the main control platform, and the main control platform calculates the password rule of the password-type lock core structure, and scans the two-dimensional code according to the mobile terminal. Send the corresponding password to the mobile terminal one by one;

依所获取密码拨动密码式锁芯结构之密码组件，以解除密码式锁芯结构对推钮的锁定，推动推钮则打开锁；在开锁后时，密码式锁芯结构随拨动轮、旋转轮之间的联动而规律化变更密码； According to the obtained password, the password component of the password-type lock core structure is used to unlock the push button of the password-type lock core structure, and the push button is used to open the lock; when the lock is unlocked, the password-type lock core structure follows the dial wheel, Rotating the rotation between the wheels to regularly change the password;

该车辆在下一次被扫码时，主控平台则朝向移动终端发送依计算而得的另一密码，前述密码式锁芯结构的密码是受上锁动作的联动而规律化变化，这个变化规律在主控平台保存有计算方法，因此，主控平台能够依扫码次数逐一生成与密码式锁芯结构对应的规律化密码，即其生成密码是与密码式锁芯结构的动态密码对应一致。When the vehicle is scanned for the next time, the main control platform sends another password according to the calculation to the mobile terminal. The password of the cryptographic lock core structure is regularly changed by the interlocking action, and the change rule is The master control platform saves the calculation method. Therefore, the master control platform can generate the regularized password corresponding to the password-type lock core structure one by one according to the number of scan codes, that is, the generated password is consistent with the dynamic password of the password-type lock core structure.

特殊情况下，若车辆被扫码后，使用者并未将获取的密码进行开锁使用，由于密码式锁芯结构与主控平台之间是不需彼此信号反馈，那么，虽然有扫码步骤的进行，对于车上密码式锁芯结构本身而言，其密码尚未发生改变；这种情形 下，若该车被下一次扫码后，主控平台依程序控制是会发送计算而得的下一次密码给移动终端，使用者依接收到的密码是不能打开密码式锁芯结构的，使用者可以通过移动终端向主控平台报错，主控平台则先发送依密码式锁芯结构计算规律所得上一次密码，使用者用报错后收到的校正密码来打开密码式锁芯结构。对于被扫码两次以上但是都没被使用密码的情形下，设定其扫码次数为N，使用者需要报错N次，主控平台依移动终端单次扫码后相继报错N次数而逐次发送依密码式锁芯结构计算规律所得前N次密码；In special cases, if the vehicle is scanned and the user does not unlock the acquired password, since there is no need for mutual feedback between the cryptographic lock core structure and the main control platform, there is a scan code step. For the on-board cipher lock structure itself, the password has not changed; this situation Next, if the car is scanned for the next time, the main control platform will send the calculated next password to the mobile terminal according to the program control. The user cannot open the password-type lock core structure according to the received password. The mobile terminal can report the error to the main control platform, and the main control platform first sends the last password obtained according to the cryptographic lock core structure calculation rule, and the user opens the cryptographic lock core structure by using the correction password received after the error is reported. For the case where the code is scanned twice or more but no password is used, the number of scan codes is set to N, and the user needs to report N times. The main control platform successively reports the number of N times after the mobile terminal scans the code one by one. Sending the first N passwords obtained by the calculation formula of the cipher-type lock cylinder structure;

例如：被扫码3次但是都没被使用密码的情形下，使用者对于这些情形是不知情的，使用者在扫码后接收的密码是不能打开密码式锁芯结构，然后采取报错方式处理，主控平台会先发往前推一次的密码（事实是指被空扫码第3次时主控平台相应计算生成的第三密码）给移动终端，这个第三密码也是不能打开密码式锁芯结构；使用者需继续报错，主控平台会先发往前推二次的密码（事实是指被空扫码第2次时主控平台相应计算生成的第二密码）给移动终端，这个第二密码也是不能打开密码式锁芯结构；使用者仍需继续报错，主控平台会先发往前推三次的密码（事实是指被空扫码第1次时主控平台相应计算生成的第一密码）给移动终端，这个第一密码能打开密码式锁芯结构。For example, if the code is scanned 3 times but no password is used, the user is unaware of these situations. The password received by the user after scanning the code cannot open the password lock core structure, and then the error handling method is adopted. The master control platform will send the password forwarded one time (the fact is that the third password generated by the main control platform when the air scan code is 3rd time) is given to the mobile terminal, and the third password cannot open the password lock. Core structure; the user needs to continue to report an error, and the master control platform will send the password to the mobile terminal first (the fact is the second password generated by the master control platform when the air scan code is the second time) to the mobile terminal. The second password is also unable to open the password-type lock core structure; the user still needs to continue to report the error, and the main control platform will send the password forwarded three times in advance (the fact is that the first calculation of the main control platform by the empty scan code is generated by the corresponding calculation platform. The first password) to the mobile terminal, this first password can open the cryptographic lock core structure.

综上所述，本发明的设计重点在于，其主要是通过密码式锁芯结构的巧妙设计，实现密码轮组开锁后自动机械式规律化变密码，避免因密码固定而带来的车辆丢失、盗用等不良现象，便于车辆管理维护，同时，车辆上的锁为机械锁，不需要装设电源及无线信号收发装置，结构简单，控制了成本，也节约了能源消耗；以及，其开关锁推钮滑动控制结构设计十分简单、巧妙合理、联动稳定，使用可靠性好，也提高了车辆锁具防盗、抗破坏性能,提高了车辆锁具的使用安全性及使用寿命；同时，其开锁控制方法简单、可靠，使用方便，符合人性化设计需求。In summary, the design of the present invention is mainly focused on the automatic mechanical regularization of the password change after the unlocking of the password wheel set by the ingenious design of the cryptographic lock core structure, thereby avoiding the loss of the vehicle caused by the fixed password. Disadvantages such as misappropriation, easy to manage and maintain the vehicle. At the same time, the lock on the vehicle is a mechanical lock, no need to install power and wireless signal transceiver, simple structure, control cost, and energy consumption; and, its lock lock push The design of the button sliding control structure is very simple, ingenious and reasonable, stable in linkage, good in reliability, and also improves the anti-theft and anti-destructive performance of the vehicle lock, improves the safety and service life of the vehicle lock, and at the same time, the unlocking control method is simple. Reliable, easy to use, and meet the needs of human design.

以上所述，仅是本发明的较佳实施例而已，并非对本发明的技术范围作任何限制，故凡是依据本发明的技术实质对以上实施例所作的任何细微修改、等同变化与修饰，均仍属于本发明技术方案的范围内。The above is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments in accordance with the technical spirit of the present invention are still It is within the scope of the technical solution of the present invention.

Claims (10)

1. 一种机械式变密码车用锁，包括环形锁主体，所述环形锁主体具有可开合的第一端及第二端，在上锁状态下，其第一端与第二端彼此锁扣固定，在开锁状态下，其第一端与第二端彼此脱扣分离；其特征在于： A mechanical cryptographic vehicle lock includes an annular lock body having a first end and a second end that are openable and closable. In the locked state, the first end and the second end are interlocked with each other Fixed, in the unlocked state, the first end and the second end are separated from each other; characterized in that:

   所述第一端具有插接杆部，插接杆部的一端具有第一卡扣部；The first end has a plug rod portion, and one end of the plug rod portion has a first buckle portion;

   所述第二端具有锁壳，锁壳具有中空部，所述锁壳上对应中空部装设有自上而下依次布置的推钮、锁止扣块、锁止扣块复位弹性元件；所述推钮连接有用于控制推钮不能随意推动的密码式锁芯结构；The second end has a lock case, and the lock case has a hollow portion, and the corresponding hollow part of the lock case is provided with a push button, a lock block and a lock block reset elastic element arranged in order from top to bottom; The push button is connected with a cryptographic lock core structure for controlling the push button to be freely pushed;

   所述锁止扣块具有与前述第一卡扣部适配的第二卡扣部，所述锁止扣块还具有自第二端朝向第一端和斜向上延伸的斜面；所述锁止扣块复位弹性元件沿垂直于插接杆部方向延伸布置，所述锁止扣块复位弹性元件的上端连接于锁止扣块，所述锁止扣块复位弹性元件的下端相对锁壳位置固定；所述推钮具有联动部，所述联动部抵接于斜面上，所述推钮沿斜面自第二端朝向第一端方向滑动，锁止扣块受联动下压以解除第二卡扣部对第一卡扣部的锁定，第一端脱扣开锁；所述锁止扣块在锁止扣块复位弹性元件的复位作用下向上复位，同时，其斜面联动推钮反向滑动复位；The locking clasp has a second latching portion adapted to the first latching portion, the latching latching block further having a slope extending from the second end toward the first end and obliquely upward; the locking The buckle reset elastic member extends along a direction perpendicular to the insertion rod portion, and the upper end of the lock buckle reset elastic member is connected to the lock buckle, and the lower end of the lock buckle reset elastic member is fixed relative to the lock housing The push button has a linkage portion, the linkage portion abuts on the inclined surface, the push button slides along the slope from the second end toward the first end, and the locking buckle is pressed down to release the second buckle. Locking the first buckle portion, the first end is tripped and unlocked; the lock buckle is reset upward under the reset action of the lock buckle reset elastic member, and at the same time, the inclined surface linkage push button is reversely sliding and reset;

   所述密码式锁芯结构包括有动轴、装设于动轴上的一个以上的密码轮组，所述动轴的前端连接于前述推钮；所述动轴沿插接杆部方向延伸设置所述密码轮组包括有拨动轮、旋转轮、密码轮及第一弹性元件；将朝向第一端方向定义为前侧、朝向第二端方向定义为后侧；所述拨动轮、旋转轮沿动轴方向自后往前布置，所述第一弹性元件连接于拨动轮、旋转轮之间，所述拨动轮上设置有若干第一斜齿，所述旋转轮上设置有若干第二斜齿及至少一解锁凹槽；所述拨动轮连接于动轴上，所述动轴上配置有供动轴整体往后复位的第二弹性元件，所述旋转轮的前侧连接有第三弹性元件；所述拨动轮的第一斜齿联动第二斜齿以控制旋转轮旋转，拨动密码轮联动旋转轮旋转；于锁壳的外表面开设有贯通中空部的让位口供密码轮外露，于中空部的内壁面凸设有沿动轴方向延伸的解锁阻挡块；需开锁时，拨动正确密码，密码轮联动旋转轮旋转至其解锁凹槽正对解锁阻挡块。The cryptographic lock cylinder structure includes a movable shaft and one or more cipher wheel sets mounted on the moving shaft, the front end of the moving shaft is connected to the push button; and the moving shaft extends along the direction of the plug rod portion. The dial wheel set includes a dial wheel, a rotating wheel, a code wheel and a first elastic element; a direction toward the first end is defined as a front side, and a direction toward the second end is defined as a rear side; the dial wheel, the rotation The direction of the moving axis of the wheel is arranged from the back to the front, the first elastic element is connected between the dialing wheel and the rotating wheel, and the dialing wheel is provided with a plurality of first helical teeth, and the rotating wheel is provided with a plurality of a second helical gear and at least one unlocking groove; the dialing wheel is coupled to the moving shaft, wherein the moving shaft is provided with a second elastic element that is fixed to the rear of the rotating shaft as a whole, and the front side of the rotating wheel is connected a third elastic element; the first helical gear of the toggle wheel is coupled with the second helical gear to control the rotation of the rotary wheel, and the dialing gear wheel is linked to rotate the rotary wheel; and the outer surface of the lock casing is provided with a passage through the hollow portion The cryptographic wheel is exposed, and the inner wall surface of the hollow portion is convexly arranged along the moving axis. Unlocking extending stopper; take unlocking toggle correct password, the interlocking rotating wheel is rotated to its unlocking groove wheel positive unlocking stopper.
2. 根据权利要求1所述的机械式变密码车用锁，其特征在于：所述锁壳上装设有沿插接杆部方向延伸的防转限位凹槽，所述防转限位凹槽具有开设于第二端最外端面的开口，相应地，前述插接杆部上凸设有防转限位凸筋，所述防转限位凸筋可滑动式适配于防转限位凹槽内；上锁后，防转限位凸筋自开口进入防转限位凹槽。The lock for a mechanical code-changing vehicle according to claim 1, wherein the lock case is provided with an anti-rotation limit groove extending in a direction of the insertion rod portion, and the anti-rotation limit groove has Opening the opening at the outermost end surface of the second end, correspondingly, the insertion rod portion is convexly provided with an anti-rotation limit rib, and the anti-rotation limit rib is slidably adapted to the anti-rotation limit groove Inside; after locking, the anti-rotation limit ribs enter the anti-rotation limit groove from the opening.
3. 根据权利要求1所述的机械式变密码车用锁，其特征在于：所述推钮包括有分体组装的推钮部及推钮连接块，所述推钮部露于锁壳外部，所述联动部形成于推钮连接块的底部；所述锁止扣块具有弧形基部及分别连接于弧形基部左、右侧的两个第一侧向部，前述斜面分别形成于第一侧向部的顶部；以及，所述推钮连接块具有两个与第一侧向部对应设置的第二侧向部，前述联动部形成于第二侧向部的底部。The lock for a mechanical variable code vehicle according to claim 1, wherein the push button comprises a push button portion and a push button connecting block which are separately assembled, and the push button portion is exposed outside the lock case. The interlocking portion is formed at a bottom of the push button connecting block; the locking clasp has an arcuate base portion and two first lateral portions respectively connected to the left and right sides of the curved base portion, and the inclined surfaces are respectively formed on the first side a top portion of the portion; and the push button connecting block has two second lateral portions disposed corresponding to the first lateral portion, the interlocking portion being formed at a bottom portion of the second lateral portion.
4. 根据权利要求1所述的机械式变密码车用锁，其特征在于：所锁壳上设置有二维码区。The mechanical cipher lock for a vehicle according to claim 1, wherein the lock case is provided with a two-dimensional code area.
5. 根据权利要求1所述的机械式变密码车用锁，其特征在于：所述锁壳包括有彼此上下拼装锁固的锁壳座和锁壳盖，前述中空部由锁壳座和锁壳盖围构而成。The lock for a mechanical variable code vehicle according to claim 1, wherein the lock case comprises a lock case seat and a lock case cover which are assembled and fixed to each other, and the hollow portion is covered by the lock case seat and the lock case cover. Constructed.
6. 据权利要求1所述的机械式变密码车用锁，其特征在于：针对所有密码轮组，配置有密码轮组件保持架，所述密码轮组件保持架相对锁壳位置固定；所述密码轮组件保持架上设置有对应每个密码轮组分别单独形成的容纳凹位，所述容纳凹位内设置有朝向密码轮设置的密码正位弹片，相应地，于密码轮的外周面凹设有若干个可与密码正位弹片适配形成拨动档位效果的档位凹槽，所述密码正位弹片随着密码轮的旋转而可变化式适配于任一档位凹槽内。The lock for a mechanical variable code vehicle according to claim 1, wherein a lock wheel assembly holder is disposed for all of the code wheel sets, and the code wheel assembly holder is fixed relative to the lock case; The component holder is provided with a receiving recess correspondingly formed by each of the code wheel sets, and the receiving recess is provided with a password positive-position spring piece disposed toward the code wheel, and correspondingly, the outer peripheral surface of the code wheel is concavely disposed. A plurality of gear pockets that can be adapted to form a toggle gear effect with the coded positive-seat shrapnel, the code-positive shrapnel being variably adapted to any gear slot as the code wheel rotates.
7. 根据权利要求1所述的机械式变密码车用锁，其特征在于：所述推钮与动轴之间连接有拉杆，拉杆的后端连接于动轴的前端；所述动轴的前端装设有拉杆连接片，所述拉杆的后端形成有挂勾部，所述拉杆连接片具有凸部，所述挂勾部则勾挂于相应凸部上。The lock for a mechanical code-changing vehicle according to claim 1, wherein a pull rod is connected between the push button and the moving shaft, and a rear end of the pull rod is connected to a front end of the moving shaft; A tie rod connecting piece is disposed, and a rear end of the pull rod is formed with a hook portion, and the pull rod connecting piece has a convex portion, and the hook portion is hooked on the corresponding convex portion.
8. 一种机械式变密码车用锁开锁控制***，其特征在于：其基于权利要求1所述机械式变密码车用锁，在环形锁主体或车上设置唯一身份识别用的二维码；还包括有用于扫描二维码的移动终端、用于生成密码的主控平台，所述主控平台依扫码次数逐一生成与密码式锁芯结构对应的规律化密码，所述移动终端通过扫描二维码获取密码，依所获取密码拨动正确的密码来解除对推钮的锁定。A mechanical unlocking vehicle lock unlocking control system, characterized in that it is based on the mechanical variable code vehicle lock according to claim 1, and a two-dimensional code for unique identification is provided on the ring lock body or the vehicle; The invention includes a mobile terminal for scanning a two-dimensional code, and a master control platform for generating a password, and the master control platform generates a regularized password corresponding to the password-type lock core structure one by one according to the number of scan codes, and the mobile terminal scans two The dimension code obtains the password, and the correct password is dialed according to the obtained password to unlock the push button.
9. 一种机械式变密码车用锁开锁控制方法，其特征在于：其基于权利要求8所述机械式变密码车用锁开锁控制***；利用移动终端扫二维码获取密码，依所获取密码拨动锁壳上的密码式锁芯结构的密码轮，以解除密码式锁芯结构对推钮的锁定，推动推钮则使环形锁主体的第一端脱扣开锁；在开锁后时，密码式锁芯结构随拨动轮、旋转轮之间的联动而规律化变更密码；The invention relates to a mechanical unlocking vehicle lock unlocking control method, which is characterized in that it is based on the mechanical variable code vehicle lock unlocking control system according to claim 8; the mobile terminal scans the two-dimensional code to obtain a password, and dials according to the obtained password. The code wheel of the cryptographic lock core structure on the dynamic lock shell is used to unlock the push button of the cryptographic lock core structure, and the push button pushes the first end of the ring lock body to unlock; when the lock is unlocked, the password type The lock core structure regularly changes the password with the linkage between the dial wheel and the rotating wheel;

   主控平台计算得密码式锁芯结构的密码规律，依移动终端扫二维码的次数逐一向移动终端发送相应的密码。The master control platform calculates the cryptographic rule of the cryptographic lock core structure, and sends the corresponding password to the mobile terminal one by one according to the number of times the mobile terminal scans the two-dimensional code.
10. 根据权利要求9所述的机械式变密码车用锁开锁控制方法，其特征在于：当移动终端获得密码不能打开密码式锁芯结构，通过移动终端向主控平台报错，主控平台则发送依密码式锁芯结构计算规律所得上一次密码；以及，主控平台依移动终端单次扫码后相继报错N次数而逐次发送依密码式锁芯结构计算规律所得前N次密码。 The lock-and-lock control method for a mechanical variable-coded vehicle according to claim 9, wherein when the mobile terminal obtains the password, the password-type lock core structure cannot be opened, and the mobile terminal sends an error to the main control platform, and the main control platform sends the response. The last password is obtained by the calculation formula of the cryptographic lock core structure; and, the main control platform successively sends the first N passwords according to the calculation rule of the cipher-type lock core structure according to the number of times the mobile terminal successively scans the code after the single scan.