CN210006005U - 电子锁及其键盘模块 - Google Patents

电子锁及其键盘模块 Download PDF

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CN210006005U
CN210006005U CN201921111142.XU CN201921111142U CN210006005U CN 210006005 U CN210006005 U CN 210006005U CN 201921111142 U CN201921111142 U CN 201921111142U CN 210006005 U CN210006005 U CN 210006005U
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key
circuit board
keyboard module
electronic lock
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黄福志
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Taiwan Fu Hsing Industrial Co Ltd
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
    • 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
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • 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
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/703—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by spacers between contact carrying layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/86—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the casing, e.g. sealed casings or casings reducible in size
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • 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
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2211/00—Spacers
    • H01H2211/006—Individual areas
    • H01H2211/018—Individual areas on printed conductors only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/064—Simulating the appearance of touch panel
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10053—Switch
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10121—Optical component, e.g. opto-electronic component

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

一种电子锁及其键盘模块，电子锁包含一壳体、一键盘模块及一锁组。该键盘模块设置于该壳体上。该键盘模块包含一按键面板、一电极垫、一电路板及一隔离件。该按键面板标记有多个按键字元。该电极垫设置于该按键面板的内侧，且该电极垫具有多个按键电极分别对应于该多个按键字元。该电路板具有多个按键电路，每一按键电路用以和一相对应按键电极接触时产生一按键信号。该隔离件设置于该电极垫和该电路板之间，用以使每一按键电路和该相对应按键电极之间形成一间隙。该锁组电连接于该键盘模块，用以根据该键盘模块产生的按键信号进行解锁操作或上锁操作。

Description

电子锁及其键盘模块
技术领域
本实用新型涉及一种电子锁，尤其涉及一种具有改良的键盘结构的电子锁。
背景技术
电子锁通常具有一键盘用以接收使用者输入以进行解锁操作或上锁操作。一般而言，电子锁的键盘可以是触控式键盘或按键式键盘。触控式键盘是用以接收使用者的触控输入，按键式键盘是用以接收使用者的按压输入。相较于触控式键盘的平整外观，按键式键盘具有多个凸起的按键以供使用者按压。在现有技术中，按键式键盘因结构的限制无法具有触控式键盘的平整外观，进而限制了电子锁的外观设计。
实用新型内容
本实用新型的目的在于提供一种电子锁及其键盘模块，以解决现有技术的问题。
为达上述目的，本实用新型提供一种电子锁，其包含：
一壳体；
一键盘模块，设置于该壳体上，该键盘模块包含：
一按键面板，标记有多个按键字元；
一电极垫，设置于该按键面板的内侧，该电极垫具有多个按键电极分别对应于该多个按键字元；
一电路板，具有多个按键电路分别对应于该多个按键电极，每一按键电路用以和一相对应按键电极接触时产生一按键信号；及
一隔离件，设置于该电极垫和该电路板之间，用以使每一按键电路和该相对应按键电极之间形成一间隙；以及
一锁组，电连接于该键盘模块，用以根据该键盘模块产生的按键信号进行解锁操作或上锁操作。
上述的电子锁，其中当该按键面板被按压时，该电极垫的变形量大于该按键面板的变形量，且大于该隔离件的变形量。
上述的电子锁，其中该按键面板的外侧是一平面。
上述的电子锁，其中另包含一固定框连接于该隔离件，以使该电路板固定于该隔离件及该固定框之间。
上述的电子锁，其中该固定框的外缘用以抵于该电路板，且该固定框的外缘形成有至少一凹槽或缺口。
上述的电子锁，其中该电极垫面向该电路板的一面形成有多个凸出结构，该隔离件为硬质且不透光材质所制成，该隔离件设置有多个穿孔，用以让该电极垫的该多个凸出结构穿过。
上述的电子锁，其中该电路板设置有光源，且该电极垫为透光材质，用以导引该光源的光线至该按键面板。
为达上述目的，本实用新型还提供一种电子锁的键盘模块，其包含：
一按键面板，标记有多个按键字元；
一电极垫，设置于该按键面板的内侧，该电极垫具有多个按键电极分别对应于该多个按键字元；
一电路板，具有多个按键电路分别对应于该多个按键电极，每一按键电路用以和一相对应按键电极接触时产生一按键信号；以及
一隔离件，设置于该电极垫和该电路板之间，用以使每一按键电路和该相对应按键电极之间形成一间隙。
上述的键盘模块，其中当该按键面板被按压时，该电极垫的变形量大于该按键面板的变形量，且大于该隔离件的变形量。
上述的键盘模块，其中该按键面板的外侧是一平面。
上述的键盘模块，其中另包含一固定框连接于该隔离件，以使该电路板固定于该隔离件及该固定框之间。
上述的键盘模块，其中该固定框的外缘用以抵于该电路板，且该固定框的外缘形成有至少一凹槽或缺口。
上述的键盘模块，其中该电极垫面向该电路板的一面形成有多个凸出结构，该隔离件为硬质且不透光材质所制成，该隔离件设置有多个穿孔，用以让该电极垫的该多个凸出结构穿过。
上述的键盘模块，其中该电路板设置有光源，且该电极垫为透光材质，用以导引该光源的光线至该按键面板。
相较于现有技术，本实用新型电子锁的键盘模块提供一种改良的按压式键盘结构。本实用新型电子锁的键盘模块不需要设置有凸起的按键，因此本实用新型电子锁的键盘模块可以具有触控式键盘的平整外观。再者，本实用新型电子锁的键盘模块可以让使用者以较小的力量及较短的行程进行按压输入。因此本实用新型电子锁的键盘模块可以提供类似触控式键盘的输入感觉。本实用新型电子锁大幅增加了按键式键盘应用于电子锁时的设计弹性。
以下结合附图和具体实施例对本实用新型进行详细描述，但不作为对本实用新型的限定。
附图说明
图1是本实用新型电子锁的示意图；
图2是本实用新型电子锁的爆炸图；
图3是本实用新型电子锁的电极垫的示意图；
图4是本实用新型电子锁的局部剖视图。
其中，附图标记
100 电子锁
110 壳体
112 装饰板
114 后盖
120 键盘模块
122 按键面板
124 电极垫
125 凸出结构
126 电路板
128 隔离件
130 锁组
140 固定框
142 固定框外缘
144 凹槽
146 凹槽
C 按键电路
E 按键电极
G 间隙
H 穿孔
L 光源
W 线路
具体实施方式
下面结合附图对本实用新型的结构原理和工作原理作具体的描述：
请同时参考图1至图3。图1是本实用新型电子锁的示意图，图2是本实用新型电子锁的爆炸图，图3是本实用新型电子锁的电极垫的示意图。如图所示，本实用新型电子锁100包含一壳体110、一键盘模块120及一锁组130。壳体110包含一装饰板112及一后盖114。后盖114可以是一防水垫片。键盘模块120是设置于壳体110上，例如固定于装饰板112。键盘模块120包含一按键面板122、一电极垫124、一电路板126以及一隔离件128。按键面板122上标记有多个按键字元。多个按键字元可以是印刷的阿拉伯数字及图形符号，但本实用新型不以此为限。电极垫124是设置于按键面板122的内侧，且电极垫124面向电路板126的一面形成有多个凸出结构125，每个凸出结构125上设置有一按键电极E。电极垫124上的多个按键电极E是分别对应于按键面板122上的多个按键字元。电路板126上设置有多个按键电路C分别对应于电极垫124上的多个按键电极E。当按键电路C用以和相对应的按键电极E接触时，按键电路C会产生一按键信号。隔离件128是设置于电极垫124和电路板126之间，用以隔开电极垫124和电路板126，以在按键面板122未被按压时避免按键电极E接触到按键电路C。隔离件128为硬质且不透光材质所制成。隔离件128上设置有穿孔H，用以让电极垫124的凸出结构125穿过。锁组130是电连接于键盘模块120的电路板126，用以根据键盘模块120产生的按键信号进行解锁操作或上锁操作。举例来说，锁组130可包含一马达及一离合机构(图未示)。当键盘模块120产生的按键信号对应或符合锁组130中预先储存的认证资料时，锁组130可以进行解锁操作(例如启动马达以驱动锁组130的离合机构卡合于电子锁100的锁闩组合)。另一方面，当键盘模块120产生的按键信号对应或符合一上锁指令时，锁组130可以进行上锁操作(例如启动马达以驱动锁组130的离合机构脱离于电子锁100的锁闩组合)。另外，锁组130可包含一锁心(图未示)，用以被一钥匙驱动，以进一步带动锁闩组合移动。如此当本发明电子锁100失去电力时，使用者仍可以利用钥匙进行解锁操作或锁定操作。
请参考图4，并一并参考图1至图3。图4是本实用新型电子锁的局部剖视图。如图4所示，隔离件128会隔开电极垫124和电路板126，进而使每一按键电路C和相对应按键电极E之间形成一间隙G。如此隔离件128可以在按键面板122未被按压时避免按键电极E接触到按键电路C。另一方面，电极垫124可以是由软性材质(较按键面板122和隔离件128的材质软)所制成，例如硅胶，但本实用新型不以此为限。当使用者按压按键面板122时，电极垫124的变形量会大于按键面板122的变形量(亦大于隔离件128的变形量)，进而让凸出结构125朝向电路板126移动或延伸，使得按键电极E接触到按键电路C以进一步产生按键信号。
依据上述配置，虽然本实用新型电子锁100的键盘模块120是按压式键盘，但按键面板122的外侧可以是一平面。换句话说，本实用新型电子锁100的键盘模块120可以具有触控式键盘的平整外观(没有凸起的按键)。再者，按键电路C和按键电极E之间的间隙G可以依据设计需求调整(例如改变凸出结构125的高度或隔离件128的厚度)。当按键电路C和按键电极E之间的间隙G较小时，使用者只需要较小的力量及较短的行程按压按键面板122，即可以让键盘模块120产生按键信号。换句话说，本实用新型电子锁100可以依据设计需求调整按键电路C和按键电极E之间的间隙G，让使用者只需要轻轻地按压按键面板122即可以让键盘模块120产生按键信号，以提供类似触控式键盘的输入感觉。因此，本实用新型电子锁100的键盘模块120可以同时具有触控式键盘的平整外观及输入感觉。
请参考图2及图4。本实用新型电子锁100可另包含一固定框140。固定框140可连接于隔离件128(例如经由螺丝固定于隔离件128)。固定框140的外缘142可用以抵于电路板126，以使电路板126固定于隔离件128及固定框140之间，进而避免按键电路C和按键电极E之间的间隙G因电路板126移动或偏摆而改变。
另外，如图2所示，固定框140的外缘142可形成有至少一凹槽或缺口。在本实用新型实施例中，固定框140的外缘142形成有凹槽144及凹槽146。凹槽144是形成于固定框140的侧边，用以让电路板126的线路W通过。凹槽146是形成于固定框140的底部。凹槽146可以做为导水槽，用以避免键盘模块120积水而造成电路板126或电子锁100的电子元件损坏。
另一方面，电路板126上可设置有光源L，且电极垫124的材质可透光。当光源L发光时，电极垫124的凸出结构125可以将光源L发出的光导引至按键面板122上的按键字元(其余未被凸出结构125导引的光会被隔离件128阻挡)，进而让按键面板122上的按键字元变得更明显。再者，按键面板122的外侧可形成有多个凸点(图未示)分别对应于多个按键字元。凸点让使用者能藉由触觉确认按键字元的位置。
相较于现有技术，本实用新型电子锁的键盘模块提供一种改良的按压式键盘结构。本实用新型电子锁的键盘模块不需要设置有凸起的按键，因此本实用新型电子锁的键盘模块可以具有触控式键盘的平整外观。再者，本实用新型电子锁的键盘模块可以让使用者以较小的力量及较短的行程进行按压输入。因此本实用新型电子锁的键盘模块可以提供类似触控式键盘的输入感觉。本实用新型电子锁大幅增加了按键式键盘应用于电子锁时的设计弹性。
当然，本实用新型还可有其它多种实施例，在不背离本实用新型精神及其实质的情况下，熟悉本领域的技术人员当可根据本实用新型作出各种相应的改变和变形，但这些相应的改变和变形都应属于本实用新型所附的权利要求的保护范围。

Claims (14)

1.一种电子锁，其特征在于，包含：
一壳体；
一键盘模块，设置于该壳体上，该键盘模块包含：
一按键面板，标记有多个按键字元；
一电极垫，设置于该按键面板的内侧，该电极垫具有多个按键电极分别对应于该多个按键字元；
一电路板，具有多个按键电路分别对应于该多个按键电极，每一按键电路用以和一相对应按键电极接触时产生一按键信号；及
一隔离件，设置于该电极垫和该电路板之间，用以使每一按键电路和该相对应按键电极之间形成一间隙；以及
一锁组，电连接于该键盘模块，用以根据该键盘模块产生的按键信号进行解锁操作或上锁操作。
2.根据权利要求1所述的电子锁，其特征在于，当该按键面板被按压时，该电极垫的变形量大于该按键面板的变形量，且大于该隔离件的变形量。
3.根据权利要求1所述的电子锁，其特征在于，该按键面板的外侧是一平面。
4.根据权利要求1所述的电子锁，其特征在于，另包含一固定框连接于该隔离件，以使该电路板固定于该隔离件及该固定框之间。
5.根据权利要求4所述的电子锁，其特征在于，该固定框的外缘用以抵于该电路板，且该固定框的外缘形成有至少一凹槽或缺口。
6.根据权利要求1所述的电子锁，其特征在于，该电极垫面向该电路板的一面形成有多个凸出结构，该隔离件为硬质且不透光材质所制成，该隔离件设置有多个穿孔，用以让该电极垫的该多个凸出结构穿过。
7.根据权利要求1至6中任一项所述的电子锁，其特征在于，该电路板设置有光源，且该电极垫为透光材质，用以导引该光源的光线至该按键面板。
8.一种电子锁的键盘模块，其特征在于，包含：
一按键面板，标记有多个按键字元；
一电极垫，设置于该按键面板的内侧，该电极垫具有多个按键电极分别对应于该多个按键字元；
一电路板，具有多个按键电路分别对应于该多个按键电极，每一按键电路用以和一相对应按键电极接触时产生一按键信号；以及
一隔离件，设置于该电极垫和该电路板之间，用以使每一按键电路和该相对应按键电极之间形成一间隙。
9.根据权利要求8所述的键盘模块，其特征在于，当该按键面板被按压时，该电极垫的变形量大于该按键面板的变形量，且大于该隔离件的变形量。
10.根据权利要求8所述的键盘模块，其特征在于，该按键面板的外侧是一平面。
11.根据权利要求8所述的键盘模块，其特征在于，另包含一固定框连接于该隔离件，以使该电路板固定于该隔离件及该固定框之间。
12.根据权利要求11所述的键盘模块，其特征在于，该固定框的外缘用以抵于该电路板，且该固定框的外缘形成有至少一凹槽或缺口。
13.根据权利要求8所述的键盘模块，其特征在于，该电极垫面向该电路板的一面形成有多个凸出结构，该隔离件为硬质且不透光材质所制成，该隔离件设置有多个穿孔，用以让该电极垫的该多个凸出结构穿过。
14.根据权利要求8至13中任一项所述的键盘模块，其特征在于，该电路板设置有光源，且该电极垫为透光材质，用以导引该光源的光线至该按键面板。
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