WO2021008069A1 - 一种智能锁的锁头 - Google Patents

一种智能锁的锁头 Download PDF

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Publication number
WO2021008069A1
WO2021008069A1 PCT/CN2019/123784 CN2019123784W WO2021008069A1 WO 2021008069 A1 WO2021008069 A1 WO 2021008069A1 CN 2019123784 W CN2019123784 W CN 2019123784W WO 2021008069 A1 WO2021008069 A1 WO 2021008069A1
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WO
WIPO (PCT)
Prior art keywords
lock
block
cam
smart
lock pin
Prior art date
Application number
PCT/CN2019/123784
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English (en)
French (fr)
Inventor
王小文
吕志峰
Original Assignee
广东金力变速科技股份有限公司
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Publication date
Application filed by 广东金力变速科技股份有限公司 filed Critical 广东金力变速科技股份有限公司
Publication of WO2021008069A1 publication Critical patent/WO2021008069A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B71/00—Locks specially adapted for bicycles, other than padlocks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0024—Cams

Definitions

  • the invention relates to the technical field of smart locks, in particular to a lock head of a smart lock.
  • Shared bicycles refer to companies providing bicycle and bicycle sharing services on campuses, subway stations, bus stations, residential areas, commercial districts, and public service areas. It is a time-sharing rental model; shared bicycles is a new type of environmentally friendly sharing economy; existing The opening and closing of the smart lock of the shared bicycle is not convenient and fast enough.
  • the purpose of the present invention is to solve the problems existing in the prior art and provide a lock head of a smart lock.
  • a lock head of a smart lock which includes:
  • the drive assembly is arranged in the housing, the drive assembly includes a motor assembly and a cam, and the cam is connected with the output shaft of the motor assembly;
  • Lock pin the lock pin is set on the shell, and the lock pin is provided with a dial block;
  • the reset piece, the reset piece is arranged on the housing, and the reset piece is connected with one end of the lock pin;
  • the motor assembly drives the cam to rotate, the cam toggles the dial block, and the lock pin moves into the housing to unlock;
  • the motor assembly drives the cam in contact with the shifting block to rotate and move the cam away from the shifting block.
  • the resetting member drives the lock pin to reset, and the other end of the lock pin extends out of the housing for locking.
  • the housing includes a lower housing and an upper housing
  • the lower housing includes a seat body, a first side plate and a second side plate
  • the seat body is provided with a first cavity
  • the first cavity penetrates the seat body
  • the first side plate and the second side plate are separately arranged on two opposite sides of the top of the seat body
  • the first side plate is provided with an escape groove
  • the upper shell is arranged on the lower shell and forms a second cavity with the first side plate and the second side plate
  • the motor assembly is arranged in the first chamber, the output shaft of the motor assembly extends from the first chamber into the second chamber, and the cam, the lock pin and the reset part are placed in the second chamber.
  • a groove communicating with the first cavity is provided on the seat body, a sealing ring is provided on the output shaft of the motor assembly, a sealing ring is provided on the sealing ring, and the sealing ring is placed in the groove, The lower part of the sealing ring extends into the first cavity, and the ring wall of the groove is clamped to the sealing ring.
  • the seat body is provided with limit blocks, the limit blocks are located on both sides of the avoiding groove and are arranged along the length of the lock pin, and the lock pin is provided with a limit step adapted to the limit block.
  • an unlock detection switch and a lock detection switch are provided on the base, and an induction block is provided on the lock pin.
  • the unlock detection switch detects the induction block, the lock is unlocked in place; the lock detection switch detects the induction block When the lock is in place.
  • the upper surface of the seat body is provided with a slot
  • the unlock detection switch and the lock detection switch are arranged on both sides of the slot
  • the sensing block extends from the slot and opens along when the drive assembly drives the lock pin to move. Slot moves.
  • the base is provided with a first card slot and a second card slot, and the unlock detection switch and the lock detection switch are separately provided in the first card slot and the second card slot.
  • the bottoms of the first slot and the second slot are provided with installation slots
  • the unlock detection switch and the lock detection switch are provided with installation blocks adapted to the installation slots
  • the installation blocks are installed in the installation slots.
  • the second side plate is provided with a limiting groove, one end of the resetting member is connected with the lock pin, and the other end of the resetting member is placed in the limiting groove.
  • the lock pin includes a lock block and a lock tongue, the lock block is placed in the second chamber, the bottom of the lock block is provided with a wheel groove, the wheel groove is provided above the first chamber, and the dial block is provided in the The inner side wall of the wheel groove; the lock tongue is connected with the lock block, and the cam is placed in the wheel groove.
  • the lock head of the smart lock of the present invention has the following advantages:
  • the lock head of a smart lock of the present invention when the lock head of the smart lock makes the smart lock in the locked state, the lock pin extends from the housing and locks with the shackle of the smart lock;
  • the motor assembly of the smart lock When the smart lock is opened, the motor assembly of the smart lock is activated.
  • the motor assembly of the smart lock drives the cam to rotate.
  • the dial block When the cam rotates, the dial block is moved, and the dial block drives the lock pin to move and squeeze the lock pin into the housing under the movement of the cam.
  • the reset piece the lock pin enters the housing to unlock the smart lock; when the smart lock in the unlocked state needs to be locked, the motor assembly drives the cam contacting the shift block to continue to rotate and make the cam leave the shift block, and the reset piece drives the lock pin
  • the other end of the lock pin extends out of the shell to lock the smart lock; the structure of the lock head is simple, and both unlocking and locking are more convenient and quick.
  • Figure 1 is a schematic structural diagram of the lock head of the smart lock of the present invention.
  • Figure 2 is a cross-sectional view of the lock head of the smart lock of the present invention.
  • 3 is a schematic diagram of the connection relationship and structure of the driving assembly of the lock head of the smart lock of the present invention and the lock pin;
  • FIG. 4 is a schematic diagram of the structure of the driving assembly of the lock head of the smart lock of the present invention.
  • Figure 5 is a schematic structural diagram of the lock pin of the lock head of the smart lock of the present invention.
  • Fig. 6 is a schematic structural diagram of the lock head of the smart lock of the present invention with the upper shell removed;
  • Figure 7 is a schematic structural view of the lower shell of the lock head of the smart lock of the present invention.
  • Fig. 8 is a schematic structural view of another direction of the lower shell of the lock head of the smart lock of the present invention.
  • FIG. 9 is a schematic diagram of the structure of the unlocking detection switch/locking detection switch of the lock head of the smart lock of the present invention.
  • Figure 1 is a schematic structural diagram of the lock head of the smart lock of the present invention
  • Figure 2 is a cross-sectional view of the lock head of the smart lock of the present invention
  • Figure 3 is a drive assembly of the lock head of the smart lock of the present invention
  • Fig. 4 is a schematic structural view of the driving assembly of the lock of the smart lock of the present invention
  • Fig. 5 is a schematic structural view of the lock of the lock of the smart lock of the present invention.
  • the lock head of the smart lock includes a housing 1, a drive assembly 2, a lock pin 3, and a reset piece 4.
  • the housing 1 is provided with a cavity, which penetrates one side of the housing 1, and the drive assembly 2 is arranged in the cavity.
  • the drive assembly 2 includes a motor assembly 21 and a cam 22.
  • the cam 22 is connected to the output shaft of the motor assembly 21.
  • the lock pin 3 is provided in the chamber, the lock pin 3 is provided with a shift block 31, and the reset piece 4 is provided in the chamber.
  • the reset piece 4 is connected to one end of the lock pin 3; among them, when the smart lock in the locked state needs to be opened, the motor assembly 21 of the smart lock is activated, and the motor assembly 21 of the smart lock drives the cam 22 to rotate, and the cam 22 While rotating, dial the dial block 31.
  • the dial block 31 drives the lock pin 3 to move into the housing 1 and presses the reset piece 4 under the cam 22 to move the lock pin 3 into the housing 1 to unlock the smart lock;
  • the motor assembly 21 drives the cam 22 in contact with the shift block 31 to rotate and moves the cam 22 away from the shift block 31, the reset piece 4 drives the lock pin 3 to reset, and the other end of the lock pin 3 extends Shell 1 locks the smart lock.
  • the motor assembly 21 drives the cam 22 in contact with the shift block 31 to continue to rotate and causes the cam 22 to pass the shift block 31, and the reset member 4 drives the lock pin 3.
  • the other end of the lock pin 3 extends out of the housing 1 to lock the smart lock.
  • the motor assembly 21 drives the cam 22 to rotate in the same direction.
  • Figure 1 is a schematic structural diagram of the lock head of the smart lock of the present invention
  • Figure 2 is a cross-sectional view of the lock head of the smart lock of the present invention
  • Figure 6 is the smart lock of the present invention
  • Figure 7 is a schematic structural view of the lower housing of the lock of the smart lock of the present invention
  • Figure 8 is a schematic structural view of the lower housing of the lock of the smart lock of the present invention in another direction
  • the housing 1 includes a lower housing 11 and an upper housing 12, the lower housing 11 includes a seat body 111, a first side plate 112 and a second side plate 113, the seat body 111 is provided with a first A cavity 1111, the first cavity 1111 penetrates the seat body 111, the first side plate 112 is provided on the top of the seat body 111 and is located on the left side of the seat body 111, and the second side plate 113 is separately provided on the top of the seat body 111 and is located on the seat
  • the lock pin 3 includes a lock block 32 and a lock tongue 33, the lock block 32 is placed in the second chamber, and the bottom of the lock block 32 is provided with a wheel groove 321 ,
  • the wheel groove 321 is arranged above the first chamber 1111, the cam 22 is placed in the wheel groove 321, and the shift block 31 is arranged on the inner side wall of the wheel groove 321;
  • the lock tongue 33 is connected to the lock block 32, and the width of the lock tongue 33 is equal to The width of the avoidance groove 1121 is adapted.
  • the base 111 is provided with an unlock detection switch 113 and a lock detection switch 115
  • the lock pin 3 is provided with an induction block 34, which is locked when needed
  • the motor assembly 21 drives the cam 22 to rotate, the cam 22 rotates in the wheel groove 321 and toggles the dial block 31, so that the lock block 32 moves into the second chamber and squeezes the reset piece 4, when the lock is unlocked
  • the detection switch 113 detects the sensing block 34
  • the lock tongue 33 is returned to the second chamber, and the smart lock is unlocked in place;
  • the motor assembly 21 drives the cam contacting the shift block 31 22 continues to rotate in the wheel groove 321 and causes the cam 22 to pass over the dial block 31, the reset member 4 drives the lock block 32 to reset, so that the lock tongue 33 moves outside the housing 1.
  • the lock detection switch 115 detects the sensing block 34, The tongue 33 extends out of the housing 1, and the smart lock
  • the upper surface of the base 111 is provided with a slot 1112
  • the unlock detection switch 113 and the lock detection switch 115 are provided on both sides of the slot 1112
  • the sensing block 34 extends from the slot 1112.
  • Figure 6 is a schematic structural diagram of the lock head of the smart lock of the present invention with the upper shell removed;
  • Figure 7 is a schematic structural diagram of the lower shell of the lock head of the smart lock of the present invention;
  • FIG. 9 is a schematic structural diagram of the unlock detection switch/lock detection switch of the lock head of the smart lock of the present invention.
  • the base 111 is provided with a first card slot 1113 and a second card slot 1114, the bottom of the first card slot 1113 and the second card slot 1114 are provided with mounting slots, and the unlock detection switch 113
  • the lock detection switch 115 is provided with an installation block adapted to the installation slot.
  • the unlock detection switch 113 is provided in the first slot 1113 and the installation block on it is installed in the installation slot of the second slot 1114.
  • the detection switch is locked 115 is arranged in the second slot 1114 and the mounting block on it is installed in the mounting slot of the second slot 1114; it is ensured that the unlocking detection switch 113 and the locking detection switch 115 are firmly installed in the housing 1.
  • the seat body 111 is provided with a limit block 1116.
  • the limit block 1116 is located on both sides of the avoiding groove 1121 and is arranged along the length of the lock block 32.
  • the end of the lock block 32 connected to the lock tongue 33 is at the two limit blocks 1116.
  • the two limit blocks 1116 have a limit effect on the movement of the lock block 32, so that the lock tongue 33 can pass through the avoidance groove 1121 smoothly.
  • the lock block 32 moves to the limit step 35 and the limit block 1116, the intelligent When the lock is locked in place, the lock block 32 stops moving.
  • the reset member 4 is preferably a reset spring, and the reset spring is connected to the end of the lock block 32 away from the lock tongue 33, and the connecting end of the lock block 32 and the reset spring is provided with Spring groove 322, the second side plate 113 is provided with a limit groove 1131, one end of the return spring is placed in the spring groove 322, and the other end of the return spring is placed in the limit groove 1131; when the lock block 32 moves along the second chamber, the limit The groove 1131 limits the maximum travel of the lock block 32 to the second cavity.
  • the seat 111 is provided with a groove 1115 communicating with the first cavity, and the output shaft of the motor assembly 21 is provided with a sealing ring 23.
  • a sealing ring 231 is provided on the 23.
  • the sealing ring 23 is placed in the groove 1115.
  • the lower part of the sealing ring 23 extends into the first cavity.
  • the ring wall of the groove 1115 is clamped on the sealing ring 231.
  • the sealing ring 23 connects the first chamber 1111 Sealing with the second chamber can make the first chamber 1111 waterproof, and protect the drive assembly 2 provided in the first chamber 1111.
  • the smart lock adapted to the lock of the present invention is provided with a circuit board and a controller.
  • the motor assembly 21 of the lock of the smart lock, the unlock detection switch 113 and the lock detection switch 115 are connected to the controller, and the unlock detection switch 113 and The lock detection switch 115 detects the sensing element and sends a signal to the controller, and the controller controls the action of the motor assembly 21.

Abstract

本发明公开了一种智能锁的锁头，其包括：壳体；驱动组件，其设于壳体，驱动组件包括电机总成和凸轮，凸轮与电机总成的输出轴连接；锁销，其设于壳体，锁销上设有拨块；复位件，其设于壳体，复位件与锁销一端连接；与现有技术相比，本发明的智能锁的锁头，当需要将处于锁闭状态的智能锁打开时，启动电机总成，电机总成驱动凸轮转动，凸轮转动的同时拨动拨块，拨块在凸轮的拨动下带动锁销向壳体内移动并挤压复位件，锁销进入壳体使智能锁开锁；当处于开锁状态的智能锁需要被锁闭时，电机总成驱动与拨块接触的凸轮转动并使凸轮离开拨块，复位件带动锁销复位，锁销另一端伸出壳体，使智能锁锁闭，结构简单，开锁和锁闭都比较方便快捷。

Description

一种智能锁的锁头 技术领域
本发明涉及智能锁技术领域，具体地，涉及一种智能锁的锁头。
背景技术
共享单车是指企业在校园、地铁站点、公交站点、居民区、商业区、公共服务区等提供自行车单车共享服务，是一种分时租赁模式；共享单车是一种新型环保共享经济；现有的共享单车的智能锁的锁头的启闭不够方便快捷。
发明内容
本发明的目的在于解决现有技术存在的问题，提供一种智能锁的锁头。
一种智能锁的锁头，其包括：
壳体；
驱动组件，驱动组件设于壳体，驱动组件包括电机总成和凸轮，凸轮与电机总成的输出轴连接；
锁销，锁销设于壳体，锁销上设有拨块；
复位件，复位件设于壳体，复位件与锁销一端连接；
其中，当需要将处于锁闭状态的智能锁打开时，电机总成驱动凸轮转动，凸轮拨动拨块，锁销向壳体内移动进行开锁；当需要将处于开锁状态的智能锁锁闭时，电机总成驱动与拨块接触的凸轮转动并使凸轮离开拨块，复位件带动锁销复位，锁销另一端伸出壳体进行锁闭。
根据本发明的一实施方式，壳体包括下壳和上壳，下壳包括座体、第一侧板和第二侧板，座体设有第一腔室，第一腔室贯穿座体，第一侧板和第二侧板分设于座体顶部的两相对侧，第一侧板设有避让槽，上壳设于下壳并与第一侧板和第二侧板围成第二腔室，电机总成设于第一腔室，电机总成的输出轴从第一腔室伸入第二腔室，凸轮、锁销和复位件置于第二腔室。
根据本发明的一实施方式，座体上设有与第一腔体连通的凹槽，电机总成的输出轴上设有密封圈，密封圈上设有密封环，密封圈置于凹槽，密封圈的下部伸入第一腔体，凹槽的环壁卡于密封环。
根据本发明的一实施方式，座体设有限位块，限位块位于避让槽两侧并沿锁销长度方向设置，锁销上设有与限位块适配的限位台阶。
根据本发明的一实施方式，座体上设有开锁检测开关和锁闭检测开关，锁销上设有感应块，开锁检测开关检测到感应块时，开锁到位；锁闭检测开关检测到感应块时，锁闭到位。
根据本发明的一实施方式，座体上表面设有开槽，开锁检测开关和锁闭检测开关设于开槽两侧，感应块从开槽伸出并在驱动组件带动锁销移动时沿开槽移动。
根据本发明的一实施方式，座体上设有第一卡槽和第二卡槽，开锁检测开关和锁闭检测开关分设于第一卡槽和第二卡槽。
根据本发明的一实施方式，第一卡槽和第二卡槽底部设有安装槽，开锁检测开关和锁闭检测开关设有与安装槽适配的安装块，安装块安装于安装槽。
根据本发明的一实施方式，第二侧板设有限位槽，复位件一端与锁销连接，复位件另一端置于限位槽。
根据本发明的一实施方式，锁销包括锁块和锁舌，锁块置于第二腔室，锁块底部设有轮槽，轮槽罩设于第一腔室的上方，拨块设于轮槽的内侧壁；锁舌与锁块连接，凸轮置于轮槽。
与现有技术相比，本发明的一种智能锁的锁头具有以下优点：
本发明的一种智能锁的锁头，当智能锁的锁头使智能锁处于锁闭状态时，锁销从壳体伸出与智能锁的锁钩锁合；当需要将处于锁闭状态的智能锁打开时，启动智能锁的电机总成，智能锁的电机总成驱动凸轮转动，凸轮转动的同时拨动拨块，拨块在凸轮的拨动下带动锁销向壳体内移动并挤压复位件，锁销进入壳体使智能锁开锁；当需要将处于开锁状态的智能锁锁闭时，电机总成驱动与拨块接触的凸轮继续转动并使凸轮离开拨块，复位件带动锁销复位，锁销另一端伸出壳体，使智能锁锁闭；锁头结构简单，开锁和锁闭都比较方便快捷。
附图说明
图1为本发明的智能锁的锁头的结构示意图；
图2为本发明的智能锁的锁头的剖视图；
图3为本发明的智能锁的锁头的驱动组件与锁销的连接关系及结构示意图；
图4为本发明的智能锁的锁头的驱动组件的结构示意图；
图5为本发明的智能锁的锁头的锁销的结构示意图；
图6为本发明的智能锁的锁头移去上壳后的结构示意图；
图7为本发明的智能锁的锁头的下壳的结构示意图；
图8为本发明的智能锁的锁头的下壳另一方向的结构示意图；
图9为本发明的智能锁的锁头的开锁检测开关/锁闭检测开关的结构示意图；
图中：1.壳体、11.下壳、111.座体、1111.第一腔室、1112.开槽、1113.第一卡槽、1114.第二卡槽、1115.凹槽、1116.限位块、112.第一侧板、1121.避让槽、113.第二侧板、1131.限位槽、114.开锁检测开关、115.锁闭检测开关、12.上壳、2.驱动组件、21.电机总成、22.凸轮、23.密封圈、231.密封环、3.锁销、31.拨块、32.锁块、321.轮槽、33.锁舌、34.限位台阶、35.感应块、4.复位件
本发明功能的实现及优点将结合实施例，参照附图做进一步说明。
具体实施方式
以下将以图式揭露本发明的多个实施方式，为明确说明起见，许多实务上的细节将在以下叙述中一并说明。然而，应了解到，这些实务上的细节不应用以限制本发明。也就是说，在本发明的部分实施方式中，这些实务上的细节是非必要的。此外，为简化图式起见，一些习知惯用的结构与组件在图式中将以简单的示意的方式绘示之。
需要说明，本发明实施例中所有方向性指示(诸如上、下、左右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本发明中如涉及“第一”、“第二”等的描述仅用于描述目的，并非特别指称次序或顺位的意思，亦非用以限定本发明，其仅仅是为了区别以相同技术用语描述的组件或操作而已，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
为能进一步了解本发明的内容、特点及功效，兹例举以下实施例，并配合附图详细说明如下：
请参阅图1至5，图1为本发明的智能锁的锁头的结构示意图；图2为本发明的智能锁的锁头的剖视图；图3为本发明的智能锁的锁头的驱动组件与锁销的连接关系及结构示意图；图4为本发明的智能锁的锁头的驱动组件的结构示 意图；图5为本发明的智能锁的锁头的锁销的结构示意图。如图所示，智能锁的锁头包括壳体1、驱动组件2、锁销3和复位件4，壳体1设有腔室，腔室贯穿壳体1一侧，驱动组件2设于腔室，驱动组件2包括电机总成21和凸轮22，凸轮22与电机总成21的输出轴连接，锁销3设于腔室，锁销3上设有拨块31，复位件4设于腔室，复位件4与锁销3一端连接；其中，当需要将处于锁闭状态的智能锁打开时，启动智能锁的电机总成21，智能锁的电机总成21驱动凸轮22转动，凸轮22转动的同时拨动拨块31，拨块31在凸轮22的拨动下带动锁销3向壳体1内移动并挤压复位件4，锁销3进入壳体1使智能锁开锁；当需要将处于开锁状态的智能锁锁闭时，电机总成21驱动与拨块31接触的凸轮22转动并使凸轮22离开拨块31，复位件4带动锁销3复位，锁销3另一端伸出壳体1，使智能锁锁闭。
在本实施例中，当需要将处于开锁状态的智能锁锁闭时，电机总成21驱动与拨块31接触的凸轮22继续转动并使凸轮22越过拨块31，复位件4带动锁销3复位，锁销3另一端伸出壳体1，使智能锁锁闭，智能锁开锁过程和锁闭过程，电机总成21都带动凸轮22绕同一个方向转动。
请参阅图1及2、图6至图8，图1为本发明的智能锁的锁头的结构示意图；图2为本发明的智能锁的锁头的剖视图；图6为本发明的智能锁的锁头移去上壳后的结构示意图；图7为本发明的智能锁的锁头的下壳的结构示意图；图8为本发明的智能锁的锁头的下壳另一方向的结构示意图；如图所示，在本实施例中，壳体1包括下壳11和上壳12，下壳11包括座体111、第一侧板112和第二侧板113，座体111设有第一腔室1111，第一腔室1111贯穿座体111，第一侧板112设于座体111顶部并位于座体111的左侧，第二侧板113分设于座体111顶部并位于座体111的右侧，第一侧板112设有避让槽1121，上壳12设于下壳11并与第一侧板112和第二侧板113围成第二腔室，电机总成21设于第一腔室1111，电机总成21的输出轴从第一腔室1111伸入第二腔室，凸轮22设于电机总成21的输出轴伸入第二腔室的部分，锁销3设于第二腔室，复位件4设于第二腔室，复位件4被锁销3压设于第二腔室的右侧。
请复阅图2至5，如图所示，在本实施例中，锁销3包括锁块32和锁舌33，锁块32置于第二腔室，锁块32底部设有轮槽321，轮槽321罩设于第一腔室1111的上方，凸轮22置于轮槽321，拨块31设于轮槽321的内侧壁；锁舌33与锁块32连接，锁舌33的宽度与避让槽1121的宽度适配，电机总成21带动 凸轮22转动时，凸轮22在轮槽321内转动并拨动拨块31，锁舌33通过避让槽1121向第二腔室内移动；凸轮22越过拨块31时，复位件4推动锁块32沿第二腔室滑动，锁舌33通过避让槽1121伸出第二腔室。
请复阅图6，如图所示，在本实施例中，座体111上设有开锁检测开关113和锁闭检测开关115，锁销3上设有感应块34，当需要将处于锁闭状态的智能锁打开时，电机总成21带动凸轮22转动，凸轮22在轮槽321内转动并拨动拨块31，使锁块32向第二腔室内移动并挤压复位件4，当开锁检测开关113检测到感应块34时，锁舌33全部退回第二腔室，智能锁开锁到位；当需要将处于开锁状态的智能锁锁闭时，电机总成21驱动与拨块31接触的凸轮22继续在轮槽321内转动并使凸轮22越过拨块31，复位件4带动锁块32复位，使锁舌33向壳体1外移动，当锁闭检测开关115检测到感应块34时，锁舌33伸出壳体1，智能锁锁闭到位。
请复阅图7及8，如图所示，在本实施例中，座体111上表面设有开槽1112，开锁检测开关113和锁闭检测开关115设于开槽1112两侧，感应块34从开槽1112伸出，在凸轮22拨动拨块31使锁销3移动时，感应块34沿开槽1112在开锁检测开关113和锁闭检测开关115之间移动。
请复阅图6至9，图6为本发明的智能锁的锁头移去上壳后的结构示意图；图7为本发明的智能锁的锁头的下壳的结构示意图；图8为本发明的智能锁的锁头的下壳另一方向的结构示意图；图9为本发明的智能锁的锁头的开锁检测开关/锁闭检测开关的结构示意图。如图所示，在本实施例中，座体111上设有第一卡槽1113和第二卡槽1114，第一卡槽1113和第二卡槽1114底部设有安装槽，开锁检测开关113和锁闭检测开关115设有与安装槽适配的安装块，开锁检测开关113设于第一卡槽1113并使其上的安装块安装于第二卡槽1114的安装槽，锁闭检测开关115设于第二卡槽1114并使其上的安装块安装于第二卡槽1114的安装槽；确保开锁检测开关113和锁闭检测开关115在壳体1内安装牢固。
请复阅图7，如图所示，在本实施例中，座体111设有限位块1116，限位块1116位于避让槽1121两侧并沿锁块32长度方向设置，锁块32上设有与限位块1116适配的限位台阶35，当复位件4推动锁块32沿第二腔室向壳体1外移动时，锁块32连接锁舌33的一端在两限位块1116之间移动，两限位块1116对锁块32的移动其限位作用，可以使锁舌33顺利通过避让槽1121，当锁块32移动 到时限位台阶35与限位块1116接触时，智能锁锁闭到位，锁块32停止移动。
请复阅图7，如图所示，在本实施例中，复位件4优选为复位弹簧，复位弹簧与锁块32远离锁舌33的一端连接，锁块32与复位弹簧的连接端设有弹簧槽322，第二侧板113设有限位槽1131，复位弹簧一端置于弹簧槽322内，复位弹簧另一端置于限位槽1131；在锁块32沿第二腔室移动时，限位槽1131对锁块32向第二腔室内移动的最大行程限位。
请复阅图7，如图所示，在本实施例中，座体111上设有与第一腔体连通的凹槽1115，电机总成21的输出轴上设有密封圈23，密封圈23上设有密封环231，密封圈23置于凹槽1115，密封圈23的下部伸入第一腔体，凹槽1115的环壁卡于密封环231，密封圈23将第一腔室1111与第二腔室之间密封，可以使第一腔室1111防水，对设于第一腔室1111的驱动组件2起到保护作用。
与本发明的锁头适配的智能锁设有线路板和控制器，智能锁的锁头的电机总成21、开锁检测开关113和锁闭检测开关115与控制器连接，开锁检测开关113和锁闭检测开关115检测到感应件后将信号发送给控制器，控制器控制电机总成21的作动。
以上仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换或改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种智能锁的锁头，其特征在于，包括：
    壳体；
    驱动组件，所述驱动组件设于所述壳体，所述驱动组件包括电机总成和凸轮，所述凸轮与所述电机总成的输出轴连接；
    锁销，所述锁销设于所述壳体，所述锁销上设有拨块；
    复位件，所述复位件设于所述壳体，所述复位件与所述锁销一端连接；
    其中，当需要将处于锁闭状态的智能锁打开时，电机总成驱动所述凸轮转动，所述凸轮拨动所述拨块，所述锁销向所述壳体内移动进行开锁；当需要将处于开锁状态的智能锁锁闭时，所述电机总成驱动与所述拨块接触的所述凸轮转动并使所述凸轮离开所述拨块，所述复位件带动所述锁销复位，所述锁销另一端伸出所述壳体进行锁闭。
  2. 根据权利要求1所述的智能锁的锁头，其特征在于，所述壳体包括下壳和上壳，所述下壳包括座体、第一侧板和第二侧板，所述座体设有第一腔室，所述第一腔室贯穿所述座体，所述第一侧板和所述第二侧板分设于所述座体顶部的两相对侧，所述第一侧板设有避让槽，所述上壳设于所述下壳并与所述第一侧板和所述第二侧板围成第二腔室，所述电机总成设于所述第一腔室，所述电机总成的输出轴从所述第一腔室伸入所述第二腔室，所述凸轮、锁销和所述复位件置于所述第二腔室。
  3. 根据权利要求2所述的智能锁的锁头，其特征在于，所述锁销包括锁块和锁舌，所述锁块置于所述第二腔室，所述锁块底部设有轮槽，所述轮槽罩设于所述第一腔室的上方，所述拨块设于所述轮槽的内侧壁；所述锁舌与所述锁块连接，所述凸轮置于所述轮槽。
  4. 根据权利要求2所述的智能锁的锁头，其特征在于，所述座体上设有开锁检测开关和锁闭检测开关，所述锁销上设有感应块，所述开锁检测开关检测到所述感应块时，开锁到位；所述锁闭检测开关检测到所述感应块时，锁闭到位。
  5. 根据权利要求4所述的智能锁的锁头，其特征在于，所述座体上表面设有开槽，所述开锁检测开关和所述锁闭检测开关设于所述开槽两侧，所述感应块从所述开槽伸出并在所述驱动组件带动所述锁销移动时沿所述开槽移动。
  6. 根据权利要求5所述的智能锁的锁头，其特征在于，所述座体上设有第 一卡槽和第二卡槽，所述开锁检测开关和所述锁闭检测开关分设于所述第一卡槽和所述第二卡槽。
  7. 根据权利要求6所述的智能锁的锁头，其特征在于，所述第一卡槽和所述第二卡槽底部设有安装槽，所述开锁检测开关和所述锁闭检测开关设有与所述安装槽适配的安装块，所述安装块安装于所述安装槽。
  8. 根据权利要求2所述的智能锁的锁头，其特征在于，所述座体上设有与所述第一腔体连通的凹槽，所述电机总成的输出轴上设有密封圈，所述密封圈上设有密封环，所述密封圈置于所述凹槽，所述密封圈的下部伸入所述第一腔体，所述凹槽的环壁卡于所述密封环。
  9. 根据权利要求2所述的智能锁的锁头，其特征在于，所述座体设有限位块，所述限位块位于所述避让槽两侧并沿所述锁销长度方向设置，所述锁销上设有与所述限位块适配的限位台阶。
  10. 根据权利要求2所述的智能锁的锁头，其特征在于，所述第二侧板设有限位槽，所述复位件一端与所述锁销连接，所述复位件另一端置于所述限位槽。
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