WO2022267489A1 - 屏下指纹电子锁 - Google Patents

屏下指纹电子锁 Download PDF

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Publication number
WO2022267489A1
WO2022267489A1 PCT/CN2022/075903 CN2022075903W WO2022267489A1 WO 2022267489 A1 WO2022267489 A1 WO 2022267489A1 CN 2022075903 W CN2022075903 W CN 2022075903W WO 2022267489 A1 WO2022267489 A1 WO 2022267489A1
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Prior art keywords
under
screen
electronic lock
fingerprint
chute
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PCT/CN2022/075903
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English (en)
French (fr)
Inventor
周世杰
唐琥程
郑沈业
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江苏威尔曼科技有限公司
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Publication of WO2022267489A1 publication Critical patent/WO2022267489A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E05B17/18—Closures or guards for keyholes shaped as lids or slides
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit

Definitions

  • the utility model relates to the technical field of elevator function locks, in particular to an under-screen fingerprint electronic lock.
  • An electronic lock is an electronic product that controls the operation of a circuit or a chip (access control system) through password input, thereby controlling the closing of a mechanical switch and completing the tasks of unlocking and locking.
  • a circuit or a chip access control system
  • the widely used electronic combination lock is based on the chip and realized by programming.
  • electronic locks with anti-theft alarm function replace traditional mechanical combination locks, which overcome the shortcomings of mechanical combination locks with few passwords and poor safety performance, and make combination locks more effective both in technology and in performance. All have been greatly improved.
  • the operating end of the under-screen fingerprint electronic lock is easy to stick to dust, which reduces the clarity of the operating end of the under-screen fingerprint electronic lock, and has certain limitations in use.
  • the main purpose of the utility model is to provide an under-screen fingerprint electronic lock, which can effectively solve the problem that the operating end of the under-screen fingerprint electronic lock is easy to stick to dust after a period of use of the existing under-screen fingerprint electronic lock in the background technology, which reduces the The clarity of the operating side of the fingerprint electronic lock has certain limitations in use.
  • the technical solution adopted by the utility model is: comprising a lock body and a protective assembly arranged on the lock body;
  • the protection assembly includes a left chute, a right chute and a slide plate, the left chute and the right chute are fixedly connected to the front of the lock body side by side, and the slide plate is movably arranged inside the left chute and the right chute.
  • the left chute and the right chute are symmetrical about the vertical central axis of the slide plate, so that the use structure of the left chute and the right chute is more reasonable.
  • the front of the lock body is provided with a touch screen, a display screen and an under-screen fingerprint entry terminal, wherein the display screen is provided with a semi-hidden fingerprint and a semi-hidden keyboard, which facilitates the use of the lock body to a certain extent.
  • the touch screen is located directly above the display screen, and the under-screen fingerprint entry terminal is located at one side of the display screen, which facilitates the use of the under-screen fingerprint electronic lock to a certain extent.
  • a handle is provided on the outside of the skateboard, one side of the handle is fixedly connected to a left connecting plate, and the other side of the handle is fixedly connected to a right connecting plate, through the left connecting plate and the right connecting plate, the handle It can be quickly installed and disassembled on the outside of the skateboard.
  • a left connection hole is opened on the surface of the left connection plate, and a left connection screw is threaded inside the left connection hole, so that one side of the handle can be connected with one side of the skateboard.
  • a right connection hole is opened on the surface of the right connection plate, and a right connection screw is threaded inside the right connection hole, so that the other side of the handle can be connected with the other side of the skateboard.
  • the operating end of the fingerprint electronic lock under the screen can be protected, effectively reducing dust sticking to the operating end of the fingerprint electronic lock under the screen, ensuring
  • the clarity of the operating end of the fingerprint electronic lock under the screen also avoids the phenomenon of damage to the operating end of the electronic fingerprint electronic lock under the screen due to the collision of external objects, which makes the service life of the electronic fingerprint electronic lock under the screen longer to a certain extent.
  • Figure 1 is a schematic diagram of the overall three-dimensional structure of the fingerprint electronic lock under the screen of the present invention
  • Fig. 2 is a schematic diagram of the three-dimensional structure of the connection of the fingerprint electronic lock slide plate under the screen of the present invention
  • Fig. 3 is a three-dimensional structural schematic diagram of the connection of the fingerprint electronic lock handle under the screen of the present invention.
  • Fig. 4 is a schematic diagram of the three-dimensional structure of the fingerprint electronic lock under the screen of the present invention.
  • Fig. 5 is a schematic structural diagram of the working principle of the under-display fingerprint electronic lock of the present invention.
  • connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components.
  • the utility model is an under-display fingerprint electronic lock, which includes a lock body 1 and a protective assembly arranged on the lock body 1;
  • the protection assembly includes a left chute 2, a right chute 3 and a slide plate 4, the left chute 2 and the right chute 3 are fixedly connected side by side on the front of the lock body 1, and the slide plate 4 is movably arranged on the left chute 2 and the right chute 3 inside.
  • left chute 2 and the right chute 3 are symmetrical about the vertical central axis of the slide plate 4, so that the use structure of the left chute 2 and the right chute 3 is more reasonable.
  • the front of the lock body 1 is provided with a touch screen 13, a display screen 12 and an under-screen fingerprint entry terminal 14, wherein the display screen 12 is provided with a semi-concealed fingerprint and a semi-concealed keyboard, which is convenient for the lock body to a certain extent. 1 use.
  • the touch screen 13 is located directly above the display screen 12, and the under-screen fingerprint entry terminal 14 is located at one side of the display screen 12, which facilitates the use of the under-screen fingerprint electronic lock to a certain extent.
  • a handle 5 is provided on the outside of the slide plate 4, one side of the handle 5 is fixedly connected with a left connecting plate 7, and the other side of the handle 5 is fixedly connected with a right connecting plate 9, through the left connecting plate 7 and the right connecting plate 9, The handle 5 can be quickly installed and disassembled on the outside of the slide plate 4 .
  • the surface of the left connecting plate 7 is provided with a left connecting hole 6, and the inner side of the left connecting hole 6 is screwed with a left connecting screw 8, so that one side of the handle 5 can be connected with one side of the slide plate 4.
  • the surface of the right connecting plate 9 is provided with a right connecting hole 10, and the inside of the right connecting hole 10 is screwed with a right connecting screw 11, so that the other side of the handle 5 can be connected with the other side of the slide plate 4.
  • the working principle of the utility model is: when in use, the slide plate 4 on the inside of the left chute 2 and the right chute 3 is moved upward through the handle 5, so that the display screen 12, the touch screen 13, and the fingerprint entry terminal under the lock body 1 are 14 is exposed, wherein, the display screen 12, the touch screen 13, and the fingerprint input terminal 14 under the screen are all operation terminals of the lock body 1. After the display screen 12, the touch screen 13, and the fingerprint input terminal 14 under the lock body 1 are exposed, use The user can operate the lock body 1 through the display screen 12, the touch screen 13, and the fingerprint entry terminal 14 under the screen, wherein the display screen 12 is provided with a semi-concealed fingerprint and a semi-concealed keyboard.
  • a touch screen module, a display module, a fingerprint module under the screen, a central processing module, and a function lock control module are arranged on the inside of the lock body 1.
  • the touch screen module detects the relative position of the user's hand on the screen, and feeds the data back to the central processing module.
  • the central processing module performs corresponding judgment processing according to the position coordinate data provided by the touch screen module and the display status of the current display module;
  • the module is used to process the input signal of the touch screen 13, provide the drive signal of the fingerprint under the screen, receive the feedback signal of the fingerprint under the screen, control the working state of the function lock, and other control work such as logic operations; the fingerprint module under the screen sends detection signals to the display screen 12 through technology .
  • the detection signal will be reflected to varying degrees, and the fingerprint module under the screen forms a fingerprint image according to the received feedback signal for the central processing unit to store or compare; the central processing module is waiting for the electronic lock After the authority is unlocked, it is controlled according to the function selection of the elevator lock by the maintenance personnel or the user and provides the corresponding lock signal to the elevator control system.
  • the output ends of the touch screen module, the display module, and the fingerprint input terminal 14 under the screen are all electrically connected to the central processing module, the output end of the central processing module is electrically connected to the input end of the function lock control module, and the fingerprint input terminal 14 under the screen is electrically connected to the central processing module.
  • the user 14 corresponds to the fingerprint module under the screen
  • the display screen 12 corresponds to the display module
  • the touch screen 13 corresponds to the touch screen module.
  • the user will wake up the fingerprint input terminal 14 under the screen through the semi-hidden fingerprint on the display screen 12 to perform fingerprint decryption.
  • the user when the user does not want to use the fingerprint decryption authority, he can also switch to the keyboard input interface through the semi-hidden keyboard input wake-up button on the display screen 12 . At this time, the user can obtain decryption authority through the super password.
  • the fingerprint input terminal 14 under the screen can be awakened through the semi-hidden fingerprint wake-up button on the upper display 12, and the user can decrypt the authority by pressing the corresponding area. After the authority is decrypted, the screen will switch to the function
  • the lock interface is for the user to select the function. When the user does not select the lock function after 3 seconds, the screen will switch to the elevator running display state.
  • the lock body 1 adopts the fingerprint recognition technology under the screen, which effectively improves the safety operation of the special function of the elevator. Moreover, the fingerprint recognition technology under the screen does not have a supporting key, which reduces the supporting operating tools and saves the time of maintenance personnel. It has good practical performance.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Image Input (AREA)

Abstract

本实用新型公开了屏下指纹电子锁，涉及电梯功能锁技术领域，本实用新型包括锁体和设置在锁体上的防护组件；防护组件包括左滑槽、右滑槽和滑板，左滑槽和右滑槽并排固定连接在锁体的正面，滑板活动设置在左滑槽和右滑槽的内侧。本实用新型为屏下指纹电子锁，通过左滑槽、右滑槽、滑板的配合使用，能够对屏下指纹电子锁的操作端进行保护，有效的减少了灰尘在屏下指纹电子锁操作端粘黏，保障了屏下指纹电子锁操作端的清晰度，一定程度上使得屏下指纹电子锁的使用寿命更加长久。

Description

屏下指纹电子锁 技术领域
本实用新型涉及电梯功能锁技术领域，特别涉及屏下指纹电子锁。
背景技术
电子锁是一种通过密码输入来控制电路或是芯片工作(访问控制系统)，从而控制机械开关的闭合，完成开锁、闭锁任务的电子产品。它的种类很多，有简易的电路产品，也有基于芯片的性价比较高的产品。现在应用较广的电子密码锁是以芯片为核心，通过编程来实现的。电子锁在安全技术防范领域，具有防盗报警功能的电子密码锁代替传统的机械式密码锁，克服了机械式密码锁密码量少、安全性能差的缺点，使密码锁无论在技术上还是在性能上都大大提高一步。
现有的屏下指纹电子锁经过一段时间的使用，屏下指纹电子锁的操作端容易粘黏灰尘，降低了屏下指纹电子锁操作端的清晰度，使用起来具有一定的局限性。
实用新型内容
本实用新型的主要目的在于提供屏下指纹电子锁，可以有效解决背景技术中现有的屏下指纹电子锁经过一段时间的使用，屏下指纹电子锁的操作端容易粘黏灰尘，降低了屏下指纹电子锁操作端的清晰度，使用起来具有一定的局限性的问题。
为实现上述目的，本实用新型采取的技术方案为：包括锁体和设置在锁体上的防护组件；
所述防护组件包括左滑槽、右滑槽和滑板，所述左滑槽和右滑槽并排固定连接在锁体的正面，所述滑板活动设置在左滑槽和右滑槽的内侧。
优选地，所述左滑槽和右滑槽关于滑板的竖直中轴线对称，使得左滑槽和右滑槽的使用结构更加合理。
优选地，所述锁体的正面设置有触摸屏、显示屏和屏下指纹录入端，其中，显示屏上设有半隐藏式的指纹和半隐藏式的键盘，一定程度上便于锁体的使用。
优选地，所述触摸屏位于显示屏的正上方，所述屏下指纹录入端位于显示屏的一侧，一定程度上便于该屏下指纹电子锁的使用。
优选地，所述滑板的外侧设置有把手，所述把手的一侧固定连接有左连接板，所述把手的另一侧固定连接有右连接板，通过左连接板和右连接板，使得把手能够在滑板的外侧进行快速的安装和拆卸。
优选地，所述左连接板的表面开设有左连接孔，所述左连接孔的内侧通过螺纹连接有左连接螺钉，使得把手的一侧能够与滑板的一侧连接。
优选地，所述右连接板的表面开设有右连接孔，所述右连接孔的内侧通过螺纹连接有右连接螺钉，使得把手的另一侧能够与滑板的另一侧连接。
与现有技术相比，本实用新型具有如下有益效果：
本实用新型中，通过左滑槽、右滑槽、滑板的配合使用，能够对屏下指纹电子锁的操作端进行保护，有效的减少了灰尘在屏下指纹电子锁操作端粘黏，保障了屏下指纹电子锁操作端的清晰度，同时也避免了由于外界物体碰撞导致屏下指纹电子锁的操作端出现损坏的现象，一定程度上使得屏下指纹电子锁的使用寿命更加长久。
附图说明
图1为本实用新型屏下指纹电子锁整体立体结构示意图；
图2为本实用新型屏下指纹电子锁滑板连接立体结构示意图；
图3为本实用新型屏下指纹电子锁把手连接立体结构示意图；
图4为本实用新型屏下指纹电子锁锁体立体结构示意图；
图5为本实用新型屏下指纹电子锁工作原理结构示意图。
图中：1、锁体；2、左滑槽；3、右滑槽；4、滑板；5、把手；6、左连 接孔；7、左连接板；8、左连接螺钉；9、右连接板；10、右连接孔；11、右连接螺钉；12、显示屏；13、触摸屏；14、屏下指纹录入端。
具体实施方式
为使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本实用新型。
在本实用新型的描述中，需要说明的是，术语“上”、“下”、“内”、“外”“前端”、“后端”、“两端”、“一端”、“另一端”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本实用新型的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“设置有”、“连接”等，应做广义理解，例如“连接”，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本实用新型中的具体含义。
请参照图1—5所示，本实用新型为屏下指纹电子锁，包括锁体1和设置在锁体1上的防护组件；
防护组件包括左滑槽2、右滑槽3和滑板4，左滑槽2和右滑槽3并排固定连接在锁体1的正面，滑板4活动设置在左滑槽2和右滑槽3的内侧。
进一步地，左滑槽2和右滑槽3关于滑板4的竖直中轴线对称，使得左滑槽2和右滑槽3的使用结构更加合理。
进一步地，锁体1的正面设置有触摸屏13、显示屏12和屏下指纹录入端 14，其中，显示屏12上设有半隐藏式的指纹和半隐藏式的键盘，一定程度上便于锁体1的使用。
进一步地，触摸屏13位于显示屏12的正上方，屏下指纹录入端14位于显示屏12的一侧，一定程度上便于该屏下指纹电子锁的使用。
进一步地，滑板4的外侧设置有把手5，把手5的一侧固定连接有左连接板7，把手5的另一侧固定连接有右连接板9，通过左连接板7和右连接板9，使得把手5能够在滑板4的外侧进行快速的安装和拆卸。
进一步地，左连接板7的表面开设有左连接孔6，左连接孔6的内侧通过螺纹连接有左连接螺钉8，使得把手5的一侧能够与滑板4的一侧连接。
进一步地，右连接板9的表面开设有右连接孔10，右连接孔10的内侧通过螺纹连接有右连接螺钉11，使得把手5的另一侧能够与滑板4的另一侧连接。
本实用新型的工作原理为：使用时，通过把手5将左滑槽2和右滑槽3内侧的滑板4向上移动，从而使得锁体1上方的显示屏12、触摸屏13、屏下指纹录入端14露出，其中，显示屏12、触摸屏13、屏下指纹录入端14均为锁体1的操作端，在锁体1上方的显示屏12、触摸屏13、屏下指纹录入端14露出后，使用者即可通过显示屏12、触摸屏13、屏下指纹录入端14对锁体1进行操作，其中，显示屏12上设有半隐藏式的指纹和半隐藏式的键盘。
在锁体1的内侧设置有触摸屏模块、显示模块、屏下指纹模块、中央处理模块、功能锁控制模块，触摸屏模块检测用户手在屏上相对位置，并将数据反馈给中央处理模块。中央处理模块根据触摸屏模块提供的位置坐标数据和当前显示模块的显示状态，进行相应的判断处理；显示模块用于显示指纹识别的按压位置，键盘密码输入界面，功能锁选择界面等界面；中央处理模块用于处理触摸屏13输入信号，提供屏下指纹驱动信号，接收屏下指纹反馈信号，控制功能锁工作状态，以及其他逻辑运算等控制工作；屏下指纹模块 通过技术对显示屏12发送探测信号。由于手指表面不平整(指纹特性)，会对探测信号进行不同程度的反射，屏下指纹模块根据接收到的反馈信号形成指纹图像，以供中央处理器储存或比对；中央处理模块待电子锁权限解锁后，根据维保人员或用户进行电梯锁的功能选择进行控制并向电梯控制系统提供相应的锁信号。其中，触摸屏模块、显示模块、屏下指纹录入端14的输出端均与中央处理模块电性连接，中央处理模块的输出端与功能锁控制模块的输入端电性连接，而屏下指纹录入端14对应屏下指纹模块，显示屏12对应显示模块，触摸屏13对应触摸屏模块，当初次使用锁体1时，用户将通过显示屏12上半隐藏式的指纹唤醒屏下指纹录入端14进行指纹解密，当用户不想使用指纹解密权限时也可通过显示屏12上半隐藏式的键盘输入唤醒按钮切换到键盘输入界面。此时，用户可以通过超级密码进行解密权限。亦或在已有指纹保存的前提下，通过显示屏12上半隐藏式的指纹唤醒按钮唤醒屏下指纹录入端14，用户通过按压相应区域进行解密权限，通过权限解密后，屏幕将切换到功能锁界面，供于用户进行功能选择，待用户3s后不进行锁功能选择时，屏将切换到电梯运行显示状态。
其中，锁体1采用屏下指纹识别技术，有效的提升了电梯特殊功能的安全性操作，而且，采用屏下指纹识别技术没有配套的钥匙，减少配套的操作工具，节省维保人员的时间，具有较好的实用性能。
以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。

Claims (7)

  1. 屏下指纹电子锁，其特征在于：包括锁体(1)和设置在锁体(1)上的防护组件；
    所述防护组件包括左滑槽(2)、右滑槽(3)和滑板(4)，所述左滑槽(2)和右滑槽(3)并排固定连接在锁体(1)的正面，所述滑板(4)活动设置在左滑槽(2)和右滑槽(3)的内侧。
  2. 根据权利要求1所述的屏下指纹电子锁，其特征在于：所述左滑槽(2)和右滑槽(3)关于滑板(4)的竖直中轴线对称。
  3. 根据权利要求1所述的屏下指纹电子锁，其特征在于：所述锁体(1)的正面设置有触摸屏(13)、显示屏(12)和屏下指纹录入端(14)。
  4. 根据权利要求3所述的屏下指纹电子锁，其特征在于：所述触摸屏(13)位于显示屏(12)的正上方，所述屏下指纹录入端(14)位于显示屏(12)的一侧。
  5. 根据权利要求1所述的屏下指纹电子锁，其特征在于：所述滑板(4)的外侧设置有把手(5)，所述把手(5)的一侧固定连接有左连接板(7)，所述把手(5)的另一侧固定连接有右连接板(9)。
  6. 根据权利要求5所述的屏下指纹电子锁，其特征在于：所述左连接板(7)的表面开设有左连接孔(6)，所述左连接孔(6)的内侧通过螺纹连接有左连接螺钉(8)。
  7. 根据权利要求5所述的屏下指纹电子锁，其特征在于：所述右连接板(9)的表面开设有右连接孔(10)，所述右连接孔(10)的内侧通过螺纹连接有右连接螺钉(11)。
PCT/CN2022/075903 2021-06-25 2022-02-10 屏下指纹电子锁 WO2022267489A1 (zh)

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