WO2018068606A1 - Button assembly and electronic device - Google Patents

Button assembly and electronic device Download PDF

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Publication number
WO2018068606A1
WO2018068606A1 PCT/CN2017/101616 CN2017101616W WO2018068606A1 WO 2018068606 A1 WO2018068606 A1 WO 2018068606A1 CN 2017101616 W CN2017101616 W CN 2017101616W WO 2018068606 A1 WO2018068606 A1 WO 2018068606A1
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WO
WIPO (PCT)
Prior art keywords
biometric information
button assembly
circuit board
flexible circuit
sensing module
Prior art date
Application number
PCT/CN2017/101616
Other languages
French (fr)
Chinese (zh)
Inventor
王小明
Original Assignee
深圳信炜科技有限公司
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Publication date
Application filed by 深圳信炜科技有限公司 filed Critical 深圳信炜科技有限公司
Publication of WO2018068606A1 publication Critical patent/WO2018068606A1/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412Digitisers structurally integrated in a display
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12Fingerprints or palmprints
    • G06V40/13Sensors therefor
    • G06V40/1306Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96Touch switches
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K2217/00Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96Touch switches
    • H03K2217/96062Touch switches with tactile or haptic feedback

Definitions

  • the present invention relates to the field of biometric information recognition technologies, and more particularly to a button assembly having a biometric information sensor and an electronic device including the button assembly.
  • the fingerprint sensor is placed under the Home button (or button component) and the tactile switch is set under the fingerprint sensor.
  • the tactile switch receives any force exerted by the user's finger on the Home button, transmits an electrical signal indicating that the user's finger is pressing the button assembly to the button circuit, and provides tactile feedback to the user's finger to indicate that the Home button is Press.
  • the fingerprint sensor senses the fingerprint information of the user's finger.
  • the fingerprint sensor is connected to other circuits (eg, a motherboard) through a flexible circuit board, and the tactile switch is connected to other circuits (eg, a motherboard) through another flexible circuit board, resulting in the Home button.
  • circuits eg, a motherboard
  • the tactile switch is connected to other circuits (eg, a motherboard) through another flexible circuit board, resulting in the Home button.
  • the present invention provides a button assembly and an electronic device that occupy less internal space and lower product cost.
  • the present invention provides the following technical solutions:
  • a button assembly that includes:
  • a biometric information sensing module comprising a connected biometric information sensor and a flexible circuit board for sensing biometric information of the user
  • the tactile switch, and the biometric information sensor are disposed on the flexible circuit board, and the tactile switch and the biometric information sensor both transmit signals through the flexible circuit board.
  • the tactile switch and the biometric information sensor are disposed on the flexible circuit board The same side.
  • the tactile switch is disposed opposite to the biometric information device after being bent by the flexible circuit board.
  • one side of the flexible circuit board facing away from the tactile switch is connected to the biometric information sensor through a colloid.
  • the flexible circuit board is further connected to the main board, and the tactile switch and the biometric information signal are transmitted between the flexible circuit board and the main board.
  • the biometric information sensing module further includes a first reinforcing element and a second reinforcing element, the first reinforcing element being disposed at a position of the flexible circuit board facing away from the biometric information sensor, A second reinforcing element is disposed at a position of the flexible circuit board opposite the tactile switch, the first reinforcing element and the second reinforcing element being adhesively bonded together.
  • the biometric information sensing module further includes a conductive member disposed around the biometric information sensor, and the conductive member receives a ground signal when the biometric information sensor performs biometric information sensing.
  • the biometric information sensing module further includes a cover plate disposed on a side of the biometric information sensor for receiving biometric information input.
  • the biological information sensing module is one or more of a fingerprint information sensing module, a heartbeat recognition sensing module, and a blood oxygen recognition sensing module.
  • the present invention also provides an electronic device comprising the button assembly of any of the above.
  • the electronic device includes a protective cover plate and a touch display panel disposed in a stack, the touch display panel is configured to perform image display and touch sensing, and the button cover is disposed on the protective cover, the button component Exposure to the button hole.
  • biometric information sensor and the tactile switch are both disposed on the same flexible circuit board, a flexible circuit board is saved, thereby saving product cost, and the button assembly is compact in structure, saving internal space of the electronic device.
  • FIG. 1 is a schematic structural view of an embodiment of an electronic device according to the present invention.
  • FIG. 2 is a schematic exploded view of an embodiment of a button assembly of the electronic device of FIG. 1.
  • FIG. 3 is a schematic view showing the assembled structure of the button assembly shown in FIG. 2.
  • FIG. 3 is a schematic view showing the assembled structure of the button assembly shown in FIG. 2.
  • FIG. 4 is a schematic view showing the assembled structure of another angle of the button assembly shown in FIG. 3.
  • Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be embodied in a variety of forms and should not be construed as being limited to the embodiments set forth herein. To those skilled in the art.
  • the thickness and size of each layer shown in the drawings may be exaggerated, omitted or schematically shown, and the number of related elements may be schematically illustrated for convenience or clarity.
  • the size of the component does not fully reflect the actual size, and the number of related components does not fully reflect the actual number.
  • FIG. 1 is a schematic structural diagram of an embodiment of an electronic device according to the present invention.
  • the electronic device 100 is, for example, a portable electronic product, a home-based electronic product, or a vehicle-mounted electronic product.
  • portable electronic products are various types of mobile terminals, such as mobile phones, tablet computers, notebook computers, and wearable products; and home-based electronic products such as smart door locks, televisions, refrigerators, Various suitable electronic products such as desktop computers; vehicle-mounted electronic products such as car navigation systems, car DVDs and other suitable electronic products.
  • the electronic device 100 includes a protective cover 10 and a button assembly 20.
  • the protective cover 10 is provided with a button hole 101.
  • the button assembly 20 is exposed at the button hole 101 to receive a user's pressing or sliding operation.
  • the electronic device 100 may further include components such as a main board (not shown), a touch display device (not labeled), and a housing 40.
  • the outer casing 30 cooperates with the protective cover 10 to form a receiving space for receiving the main board, the touch display device, and the button assembly 20 therein.
  • the touch display device and the main board are disposed under the protective cover 10, and are sequentially stacked with the protective cover.
  • the touch display device is for performing image display and touch sensing.
  • the main board is used for signal processing and correspondingly controls the electronic device 100 to perform corresponding functions.
  • the electronic device 100 may include other circuits, such as button circuits and the like, in addition to the elements listed above. It is also feasible for the electronic device 100 to increase or decrease certain components corresponding to those skilled in the art. Elements related to the invention are listed primarily in this application to highlight the focus of the invention.
  • the button assembly 20 is disposed on the front surface of the electronic device 100.
  • the button assembly 20 may also be disposed at other suitable positions such as the side and the back of the electronic device 100.
  • FIG. 2 is a schematic exploded view of an embodiment of the button assembly 20.
  • FIG. 3 is a schematic view showing the assembled structure of the button assembly 20 shown in FIG. 2.
  • 4 is a schematic view showing the assembled structure of the button assembly 20 of FIG. 3 at another angle.
  • the button assembly 20 includes a biological information sensing module 21 and a tactile switch 23.
  • the biometric information sensing module 21 includes a biometric information sensor 211 and a flexible circuit board 213.
  • the tactile switch 23 and the biometric information sensor 211 are both disposed on the flexible circuit board 213. Both the tactile switch 23 and the biometric information sensor 211 perform signal transmission through the flexible circuit board 213.
  • the tactile switch 23 is configured to receive any force applied by the user's finger on the button assembly 20, An electrical signal representative of the user's finger pressing the button assembly 20 is transmitted through the flexible circuit board 213 to the button circuit and tactile feedback can be provided to the user's finger to indicate that the button assembly 20 is depressed.
  • the button circuit is connected, for example, to the motherboard or to the motherboard.
  • the biometric information sensing module 21 is one or more of a fingerprint information sensing module, a heartbeat recognition sensing module, and a blood oxygen recognition sensing module.
  • the biometric information sensor 211 is configured to sense biometric information of a user.
  • the biological information is, for example, fingerprint information.
  • the biometric information sensor 211 performs signal transmission with the main board through the flexible circuit board 23.
  • the biometric information sensor 211 may have various suitable shapes such as a circle, an elongated shape, a square shape, an elliptical shape, and the like.
  • the biometric information sensor 211 and the tactile switch 23 are disposed on the same side of the flexible circuit board 213.
  • the tactile switch 23 is disposed opposite to the biometric information sensor 211 after being bent by the flexible circuit board 213.
  • One side of the flexible circuit board 23 facing away from the tactile switch 23 is connected to the biometric information sensor 211, for example by means of a glue.
  • the biometric information sensing module 21 can further include a first stiffening element 215 and a second stiffening element 217.
  • the first reinforcing member 215 is disposed at a position where the flexible circuit board 213 faces away from the biometric information sensor 211.
  • the second stiffening element 217 is disposed at a position of the flexible circuit board 213 facing away from the tactile switch 23.
  • the first reinforcing element 215 and the second reinforcing element 217 are bonded together by a glue.
  • the biometric information sensor 211 and the tactile switch 23 are both disposed on the same flexible circuit board 213, a flexible circuit board is saved compared with the existing button assembly, thereby saving product cost, and in addition, the button assembly
  • the structure 20 is compact, thereby saving the internal space of the electronic device 100.
  • the biometric information sensing module 21 may further include a conductive member 218 disposed around the biometric information sensor 211.
  • the conductive member 218 receives a ground signal to function as an electrical isolation to prevent external interference with the sensing of the biometric information.
  • the ground signal is typically a signal on the ground or system ground of the electronic device 100, typically a voltage signal of, for example, 0 volts (V).
  • the conductive member 218 has a downwardly recessed portion compared to the protective cover 10, thereby guiding the user's finger to press the button Button assembly 20.
  • the conductive member is, for example, a ring structure.
  • the biometric information sensor 211 is a fingerprint sensor
  • the fingerprint sensor is, for example, a capacitive fingerprint sensor.
  • the conductive member 218 receives the ground signal, which can reduce external interference when the fingerprint sensor detects capacitance.
  • the biometric information sensing module 21 may further include a cover plate 219 disposed on a side of the biometric information sensor 211 for receiving biometric information input.
  • the cover plate 219 is, for example, a sapphire cover, a glass cover, a ceramic cover, or the like.
  • the cover plate 219 may have various suitable shapes such as a circular shape, an elongated shape, a square shape, and an elliptical shape.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Push-Button Switches (AREA)
  • Image Input (AREA)

Abstract

A button assembly and an electronic device comprising the button assembly. The button assembly (20) comprises a biological information sensing module (21) and a haptic switch (23). The biological information sensing module (21) comprises a biological information sensor (211) and a flexible circuit board (213) which are connected to each other. The biological information sensor (211) is used for sensing biological information about a user. The haptic switch (23) and the biological information sensor (211) are both arranged on the flexible circuit board (213). The touch switch (23) and the biological information sensor (211) both perform signal transmission through the flexible circuit board (213).

Description

按钮组件与电子设备Button assembly and electronic device 技术领域Technical field
本发明涉及生物信息识别技术领域,尤其涉及具有生物信息传感器的按钮组件以及包括所述按钮组件的电子设备。The present invention relates to the field of biometric information recognition technologies, and more particularly to a button assembly having a biometric information sensor and an electronic device including the button assembly.
背景技术Background technique
目前,指纹传感器成为越来越多的电子设备(如,手机)的标配。通常,指纹传感器设置在Home键(或,按钮组件)下,触觉开关设置在指纹传感器下。当用户按压Home时,触觉开关接收用户手指在Home键上施加的任何力,将表示用户手指按下按钮组件的电信号传输到按钮电路,并可向用户手指提供触觉反馈,以指出Home键被按下。另外,指纹传感器对用户手指的指纹信息进行感测。Currently, fingerprint sensors are becoming standard on more and more electronic devices (eg, mobile phones). Typically, the fingerprint sensor is placed under the Home button (or button component) and the tactile switch is set under the fingerprint sensor. When the user presses Home, the tactile switch receives any force exerted by the user's finger on the Home button, transmits an electrical signal indicating that the user's finger is pressing the button assembly to the button circuit, and provides tactile feedback to the user's finger to indicate that the Home button is Press. In addition, the fingerprint sensor senses the fingerprint information of the user's finger.
然,所述指纹传感器通过一软性电路板与其它电路(如,主板)进行连接,所述触觉开关通过另一软性电路板与其它电路(如,主板)进行连接,导致所述Home键的零件较多,不仅占用电子设备较多的内部空间,而且导致产品成本较高。The fingerprint sensor is connected to other circuits (eg, a motherboard) through a flexible circuit board, and the tactile switch is connected to other circuits (eg, a motherboard) through another flexible circuit board, resulting in the Home button. There are many parts, which not only occupy more internal space of electronic equipment, but also lead to higher product cost.
发明内容Summary of the invention
为了解决上述技术问题,本发明提供一种占用内部空间较少且产品成本较低的按钮组件和电子设备。In order to solve the above technical problems, the present invention provides a button assembly and an electronic device that occupy less internal space and lower product cost.
为实现上述目的,本发明提供如下技术方案:To achieve the above object, the present invention provides the following technical solutions:
一种按钮组件,包括:A button assembly that includes:
生物信息感测模组,包括相连接的一生物信息传感器和一软性电路板,所述生物信息传感器用于感测用户的生物信息;和a biometric information sensing module comprising a connected biometric information sensor and a flexible circuit board for sensing biometric information of the user; and
触觉开关,与所述生物信息传感器都设置在所述软性电路板上,所述触觉开关与所述生物信息传感器都通过所述软性电路板进行信号传输。The tactile switch, and the biometric information sensor are disposed on the flexible circuit board, and the tactile switch and the biometric information sensor both transmit signals through the flexible circuit board.
可选地,所述触觉开关与所述生物信息传感器设置在所述软性电路板 的同侧。Optionally, the tactile switch and the biometric information sensor are disposed on the flexible circuit board The same side.
可选地,所述触觉开关通过所述软性电路板弯折之后与所述生物信息传感器背对设置。Optionally, the tactile switch is disposed opposite to the biometric information device after being bent by the flexible circuit board.
可选地,所述软性电路板背对所述触觉开关的一侧通过胶体与所述生物信息传感器连接。Optionally, one side of the flexible circuit board facing away from the tactile switch is connected to the biometric information sensor through a colloid.
可选地,所述软性电路板进一步与主板连接,所述触觉开关和生物信息传感器都通过所述软性电路板与所述主板之间进行信号传输。Optionally, the flexible circuit board is further connected to the main board, and the tactile switch and the biometric information signal are transmitted between the flexible circuit board and the main board.
可选地,所述生物信息感测模组进一步包括第一加强元件和第二加强元件,所述第一加强元件设置在所述软性电路板背对所述生物信息传感器的位置,所述第二加强元件设置在所述软性电路板背对所述触觉开关的位置,所述第一加强元件与所述第二加强元件通过胶体粘结在一起。Optionally, the biometric information sensing module further includes a first reinforcing element and a second reinforcing element, the first reinforcing element being disposed at a position of the flexible circuit board facing away from the biometric information sensor, A second reinforcing element is disposed at a position of the flexible circuit board opposite the tactile switch, the first reinforcing element and the second reinforcing element being adhesively bonded together.
可选地,所述生物信息感测模组进一步包括导电件,围绕所述生物信息传感器设置,当所述生物信息传感器执行生物信息感测时,所述导电件接收接地信号。Optionally, the biometric information sensing module further includes a conductive member disposed around the biometric information sensor, and the conductive member receives a ground signal when the biometric information sensor performs biometric information sensing.
可选地,所述生物信息感测模组进一步包括盖板,所述盖板设置在所述生物信息传感器用于接收生物信息输入的一侧。Optionally, the biometric information sensing module further includes a cover plate disposed on a side of the biometric information sensor for receiving biometric information input.
可选地,所述生物信息感测模组为指纹信息感测模组、心跳识别感测模组、血氧识别感测模组中的一种或多种。Optionally, the biological information sensing module is one or more of a fingerprint information sensing module, a heartbeat recognition sensing module, and a blood oxygen recognition sensing module.
本发明还提供一种电子设备,包括上述中任意一项所述的按钮组件。The present invention also provides an electronic device comprising the button assembly of any of the above.
可选地,所述电子设备包括层叠设置的保护盖板和触摸显示面板,所述触摸显示面板用于执行图像显示与触摸感测,所述保护盖板上设置有按钮孔,所述按钮组件曝露于所述按钮孔处。Optionally, the electronic device includes a protective cover plate and a touch display panel disposed in a stack, the touch display panel is configured to perform image display and touch sensing, and the button cover is disposed on the protective cover, the button component Exposure to the button hole.
由于所述生物信息传感器与所述触觉开关均设置在同一软性电路板上,因此,节省一软性电路板,从而节省产品成本,另外,按钮组件结构紧凑,节省电子设备的内部空间。Since the biometric information sensor and the tactile switch are both disposed on the same flexible circuit board, a flexible circuit board is saved, thereby saving product cost, and the button assembly is compact in structure, saving internal space of the electronic device.
尽管公开了多个实施例,包括其变化,但是通过示出并描述了本发明公开的说明性实施例的下列详细描述,本发明公开的其他实施例将对所属领域的技术人员显而易见。将认识到,本发明公开能够在各种显而易见的方面修改,所有修改都不会偏离本发明的精神和范围。相应地,附图和详细描述本质上应被视为说明性的,而不是限制性的。 Other embodiments of the present invention will be apparent to those skilled in the art in the <RTIgt; It will be appreciated that the present invention may be modified in various obvious aspects without departing from the spirit and scope of the invention. Accordingly, the drawings and detailed description are to be regarded as
附图说明DRAWINGS
通过参照附图详细描述其示例实施方式,本发明的特征及优点将变得更加明显。The features and advantages of the present invention will become more apparent from the detailed description of the exemplary embodiments.
图1为本发明电子设备的一实施方式的结构示意图。FIG. 1 is a schematic structural view of an embodiment of an electronic device according to the present invention.
图2为图1所示电子设备的按钮组件的一实施方式的爆炸结构示意图。2 is a schematic exploded view of an embodiment of a button assembly of the electronic device of FIG. 1.
图3为图2所示按钮组件的组装结构示意图。FIG. 3 is a schematic view showing the assembled structure of the button assembly shown in FIG. 2. FIG.
图4为图3所示按钮组件的另一角度的组装结构示意图。4 is a schematic view showing the assembled structure of another angle of the button assembly shown in FIG. 3.
具体实施方式detailed description
现在将参考附图更全面地描述示例实施方式。然而,示例实施方式能够以多种形式实施,且不应被理解为限于在此阐述的实施方式;相反,提供这些实施方式使得本发明将全面和完整,并将示例实施方式的构思全面地传达给本领域的技术人员。为了方便或清楚,可能夸大、省略或示意地示出在附图中所示的每层的厚度和大小、以及示意地示出相关元件的数量。另外,元件的大小不完全反映实际大小,以及相关元件的数量不完全反应实际数量。Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be embodied in a variety of forms and should not be construed as being limited to the embodiments set forth herein. To those skilled in the art. The thickness and size of each layer shown in the drawings may be exaggerated, omitted or schematically shown, and the number of related elements may be schematically illustrated for convenience or clarity. In addition, the size of the component does not fully reflect the actual size, and the number of related components does not fully reflect the actual number.
此外,所描述的特征、结构可以以任何合适的方式结合在一个或更多实施方式中。在下面的描述中,提供许多具体细节从而给出对本发明的实施方式的充分理解。然而,本领域技术人员应意识到,没有所述特定细节中的一个或更多,或者采用其它的结构、组元等,也可以实践本发明的技术方案。在其它情况下,不详细示出或描述公知结构或者操作以避免模糊本发明。Furthermore, the described features, structures may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are set forth However, those skilled in the art will appreciate that the technical solution of the present invention can be practiced without one or more of the specific details or other structures, components, and the like. In other instances, well-known structures or operations are not shown or described in detail to avoid obscuring the invention.
在本发明的描述中,需要理解的是,术语“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”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发明和简化描述,而不是指示或暗示所指的位置或元件必须具有特定的方法、以特定的方位构造和操作,因此不能理解为对本发明的限制。In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", The orientation or positional relationship of the "top", "bottom", "inside", "outside" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and a simplified description, rather than indicating or implying The position or element referred to must be constructed and operated in a particular orientation, and is not to be construed as limiting the invention.
进一步地,在本发明的描述中,需要理解的是:“多种”包括两种和两种以上,“多个”包括两个和两个以上,除非本发明另有明确具体的限 定。Further, in the description of the present invention, it is to be understood that “a plurality” includes two and two or more, and “a plurality” includes two or more, unless the invention specifically dictates otherwise set.
请参阅图1,图1为本发明电子设备的一实施方式的结构示意图。所述电子设备100如为可携式电子产品、家居式电子产品、或车载式电子产品。其中,可携式电子产品如为各种移动终端,例如,手机、平板电脑、笔记本电脑、以及穿戴式产品等各类合适的电子产品;家居式电子产品如为智能门锁、电视、冰箱、台式电脑等各类合适的电子产品;车载式电子产品如为车载导航仪、车载DVD等各类合适的电子产品。所述电子设备100包括保护盖板10和按钮组件20。所述保护盖板10上设置有按钮孔101。所述按钮组件20曝露在所述按钮孔101处,以接收用户的按压或滑动操作。所述电子设备100还可进一步包括主板(图未示)、触摸显示装置(未标示)、和外壳40等元件。所述外壳30与所述保护盖板10相配合形成收容空间,用于收容所述主板、触摸显示装置、和按钮组件20于其内。所述触摸显示装置与主板设置在保护盖板10下方,如与所述保护盖板依次层叠设置。所述触摸显示装置用于执行图像显示与触摸感测。所述主板用于信号处理,并对应控制电子设备100执行相应的功能。Please refer to FIG. 1. FIG. 1 is a schematic structural diagram of an embodiment of an electronic device according to the present invention. The electronic device 100 is, for example, a portable electronic product, a home-based electronic product, or a vehicle-mounted electronic product. Among them, portable electronic products are various types of mobile terminals, such as mobile phones, tablet computers, notebook computers, and wearable products; and home-based electronic products such as smart door locks, televisions, refrigerators, Various suitable electronic products such as desktop computers; vehicle-mounted electronic products such as car navigation systems, car DVDs and other suitable electronic products. The electronic device 100 includes a protective cover 10 and a button assembly 20. The protective cover 10 is provided with a button hole 101. The button assembly 20 is exposed at the button hole 101 to receive a user's pressing or sliding operation. The electronic device 100 may further include components such as a main board (not shown), a touch display device (not labeled), and a housing 40. The outer casing 30 cooperates with the protective cover 10 to form a receiving space for receiving the main board, the touch display device, and the button assembly 20 therein. The touch display device and the main board are disposed under the protective cover 10, and are sequentially stacked with the protective cover. The touch display device is for performing image display and touch sensing. The main board is used for signal processing and correspondingly controls the electronic device 100 to perform corresponding functions.
所述电子设备100除上述列出的元件之外,还可包括其它电路,如按钮电路等等。对于本领域的技术人员而言,所述电子设备100对应增加或减少某些元件也是可行的。本申请中主要列出了与发明相关的元件,以突出发明的重点。The electronic device 100 may include other circuits, such as button circuits and the like, in addition to the elements listed above. It is also feasible for the electronic device 100 to increase or decrease certain components corresponding to those skilled in the art. Elements related to the invention are listed primarily in this application to highlight the focus of the invention.
在本实施方式中,所述按钮组件20设置在所述电子设备100的正面,然,所述按钮组件20也可设置在所述电子设备100的侧面以及背面等其它合适的位置。In the present embodiment, the button assembly 20 is disposed on the front surface of the electronic device 100. However, the button assembly 20 may also be disposed at other suitable positions such as the side and the back of the electronic device 100.
请一并参阅图2至图4,图2为所述按钮组件20的一实施方式的爆炸结构示意图。图3为图2所示按钮组件20的组装结构示意图。图4为图3所示按钮组件20的另一角度的组装结构示意图。所述按钮组件20包括生物信息感测模组21和触觉开关23。所述生物信息感测模组21包括生物信息传感器211和软性电路板213。所述触觉开关23与所述生物信息传感器211都设置在所述软性电路板213上。所述触觉开关23与所述生物信息传感器211都通过所述软性电路板213进行信号传输。Please refer to FIG. 2 to FIG. 4 together. FIG. 2 is a schematic exploded view of an embodiment of the button assembly 20. FIG. 3 is a schematic view showing the assembled structure of the button assembly 20 shown in FIG. 2. 4 is a schematic view showing the assembled structure of the button assembly 20 of FIG. 3 at another angle. The button assembly 20 includes a biological information sensing module 21 and a tactile switch 23. The biometric information sensing module 21 includes a biometric information sensor 211 and a flexible circuit board 213. The tactile switch 23 and the biometric information sensor 211 are both disposed on the flexible circuit board 213. Both the tactile switch 23 and the biometric information sensor 211 perform signal transmission through the flexible circuit board 213.
所述触觉开关23用于接收用户手指在按钮组件20上施加的任何力, 将表示用户手指按下按钮组件20的电信号通过所述软性电路板213传输到按钮电路,并可向用户手指提供触觉反馈,以指出按钮组件20被按下。所述按钮电路例如与所述主板连接,或者设置在所述主板上。The tactile switch 23 is configured to receive any force applied by the user's finger on the button assembly 20, An electrical signal representative of the user's finger pressing the button assembly 20 is transmitted through the flexible circuit board 213 to the button circuit and tactile feedback can be provided to the user's finger to indicate that the button assembly 20 is depressed. The button circuit is connected, for example, to the motherboard or to the motherboard.
所述生物信息感测模组21如为指纹信息感测模组、心跳识别感测模组、血氧识别感测模组中的一种或多种。The biometric information sensing module 21 is one or more of a fingerprint information sensing module, a heartbeat recognition sensing module, and a blood oxygen recognition sensing module.
所述生物信息传感器211用于感测用户的生物信息。所述生物信息如为指纹信息。所述生物信息传感器211通过所述软性电路板23与所述主板进行信号传输。所述生物信息传感器211可为圆形、长条形、方形、椭圆形等各种合适的形状。The biometric information sensor 211 is configured to sense biometric information of a user. The biological information is, for example, fingerprint information. The biometric information sensor 211 performs signal transmission with the main board through the flexible circuit board 23. The biometric information sensor 211 may have various suitable shapes such as a circle, an elongated shape, a square shape, an elliptical shape, and the like.
在本实施方式中,所述生物信息传感器211和所述触觉开关23设置在所述软性电路板213的同侧。所述触觉开关23通过所述软性电路板213弯折之后与所述生物信息传感器211背对设置。所述软性电路板23背对所述触觉开关23的一侧例如通过胶体与所述生物信息传感器211连接。In the present embodiment, the biometric information sensor 211 and the tactile switch 23 are disposed on the same side of the flexible circuit board 213. The tactile switch 23 is disposed opposite to the biometric information sensor 211 after being bent by the flexible circuit board 213. One side of the flexible circuit board 23 facing away from the tactile switch 23 is connected to the biometric information sensor 211, for example by means of a glue.
所述生物信息感测模组21可进一步包括第一加强元件215和第二加强元件217。所述第一加强元件215设置在所述软性电路板213背对所述生物信息传感器211的位置。所述第二加强元件217设置在所述软性电路板213背对所述触觉开关23的位置。所述第一加强元件215与所述第二加强元件217通过胶体粘结在一起。从而,当所述按钮组件20被按下时,所述按钮组件20可在实现按钮功能的同时,进一步实现对用户生物信息感测的功能。The biometric information sensing module 21 can further include a first stiffening element 215 and a second stiffening element 217. The first reinforcing member 215 is disposed at a position where the flexible circuit board 213 faces away from the biometric information sensor 211. The second stiffening element 217 is disposed at a position of the flexible circuit board 213 facing away from the tactile switch 23. The first reinforcing element 215 and the second reinforcing element 217 are bonded together by a glue. Thus, when the button assembly 20 is pressed, the button assembly 20 can further implement the function of sensing the user's biological information while implementing the button function.
由于所述生物信息传感器211与所述触觉开关23均设置在同一软性电路板213上,因此,相较于现有的按钮组件节省一软性电路板,从而节省产品成本,另外,按钮组件20结构紧凑,从而节省电子设备100的内部空间。Since the biometric information sensor 211 and the tactile switch 23 are both disposed on the same flexible circuit board 213, a flexible circuit board is saved compared with the existing button assembly, thereby saving product cost, and in addition, the button assembly The structure 20 is compact, thereby saving the internal space of the electronic device 100.
任选地,所述生物信息感测模组21可进一步包括导电件218,围绕所述生物信息传感器211设置。当所述生物信息传感器211执行生物信息感测时,所述导电件218接收接地信号,起到电气隔离的作用,防止外界对生物特性信息感测的干扰。所述接地信号一般为电子设备100的设备地或系统地上的信号,通常例如为0伏(V)的电压信号。所述导电件218相较于保护盖板10具有向下凹陷的部分,从而引导用户的手指按压所述按 钮组件20。所述导电件例如为环状结构。Optionally, the biometric information sensing module 21 may further include a conductive member 218 disposed around the biometric information sensor 211. When the biometric information sensor 211 performs biometric information sensing, the conductive member 218 receives a ground signal to function as an electrical isolation to prevent external interference with the sensing of the biometric information. The ground signal is typically a signal on the ground or system ground of the electronic device 100, typically a voltage signal of, for example, 0 volts (V). The conductive member 218 has a downwardly recessed portion compared to the protective cover 10, thereby guiding the user's finger to press the button Button assembly 20. The conductive member is, for example, a ring structure.
当所述生物信息传感器211为指纹传感器时,所指纹传感器例如为电容式的指纹传感器。所述导电件218接收接地信号,可以减少外界对指纹传感器检测电容时的干扰。When the biometric information sensor 211 is a fingerprint sensor, the fingerprint sensor is, for example, a capacitive fingerprint sensor. The conductive member 218 receives the ground signal, which can reduce external interference when the fingerprint sensor detects capacitance.
任选地,所述生物信息感测模组21可进一步包括盖板219,所述盖板219设置在所述生物信息传感器211用于接收生物信息输入的一侧。所述盖板219例如为蓝宝石盖板、玻璃盖板、陶瓷盖板等。所述盖板219可为圆形、长条形、方形、椭圆形等各种合适的形状。Optionally, the biometric information sensing module 21 may further include a cover plate 219 disposed on a side of the biometric information sensor 211 for receiving biometric information input. The cover plate 219 is, for example, a sapphire cover, a glass cover, a ceramic cover, or the like. The cover plate 219 may have various suitable shapes such as a circular shape, an elongated shape, a square shape, and an elliptical shape.
尽管是参考各实施例来描述本发明公开,但是可以理解,这些实施例是说明性的,并且本发明的范围不仅限于它们。许多变化、修改、添加、以及改进都是可能的。更一般而言,根据本发明公开的各实施例是在特定实施例的上下文中描述的。功能可以在本发明公开的各实施例中在过程中以不同的方式分离或组合,或利用不同的术语来描述。这些及其他变化、修改、添加、以及改进可以在如随后的权利要求书所定义的本发明公开的范围内。 While the present disclosure has been described with reference to various embodiments, it is understood that these embodiments are illustrative, and the scope of the invention is not limited thereto. Many changes, modifications, additions, and improvements are possible. More generally, embodiments in accordance with the present disclosure are described in the context of particular embodiments. The functions may be separated or combined in different ways in the process of the various embodiments disclosed herein, or may be described using different terms. These and other variations, modifications, additions, and improvements may be made within the scope of the present disclosure as defined by the following claims.

Claims (11)

  1. 一种按钮组件,包括:A button assembly that includes:
    生物信息感测模组,包括相连接的一生物信息传感器和一软性电路板,所述生物信息传感器用于感测用户的生物信息;和a biometric information sensing module comprising a connected biometric information sensor and a flexible circuit board for sensing biometric information of the user; and
    触觉开关,与所述生物信息传感器都设置在所述软性电路板上,所述触觉开关与所述生物信息传感器都通过所述软性电路板进行信号传输。The tactile switch, and the biometric information sensor are disposed on the flexible circuit board, and the tactile switch and the biometric information sensor both transmit signals through the flexible circuit board.
  2. 如权利要求1所述的按钮组件,其特征在于:所述触觉开关与所述生物信息传感器设置在所述软性电路板的同侧。The button assembly of claim 1 wherein said tactile switch and said biometric sensor are disposed on the same side of said flexible circuit board.
  3. 如权利要求1或2所述的按钮组件,其特征在于:所述触觉开关通过所述软性电路板弯折之后与所述生物信息传感器背对设置。A button assembly according to claim 1 or 2, wherein said tactile switch is disposed opposite said biometric sensor after being bent by said flexible circuit board.
  4. 如权利要求1或2所述的按钮组件,其特征在于:所述软性电路板背对所述触觉开关的一侧通过胶体与所述生物信息传感器连接。A button assembly according to claim 1 or 2, wherein one side of said flexible circuit board facing away from said tactile switch is connected to said biometric information sensor via a gel.
  5. 如权利要求1或2所述的按钮组件,其特征在于:所述软性电路板进一步与一主板连接,所述触觉开关和生物信息传感器都通过所述软性电路板与所述主板之间进行信号传输。The button assembly according to claim 1 or 2, wherein the flexible circuit board is further connected to a main board, and the tactile switch and the biometric information sensor are both passed between the flexible circuit board and the main board. Signal transmission.
  6. 如权利要求1或2所述的按钮组件,其特征在于:所述生物信息感测模组进一步包括第一加强元件和第二加强元件,所述第一加强元件设置在所述软性电路板背对所述生物信息传感器的位置,所述第二加强元件设置在所述软性电路板背对所述触觉开关的位置,所述第一加强元件与所述第二加强元件通过胶体粘结在一起。The button assembly according to claim 1 or 2, wherein said biometric sensing module further comprises a first reinforcing member and a second reinforcing member, said first reinforcing member being disposed on said flexible circuit board Opposite the position of the biometric information sensor, the second reinforcing element is disposed at a position of the flexible circuit board facing away from the tactile switch, and the first reinforcing element and the second reinforcing element are bonded by a colloid Together.
  7. 如权利要求1所述的按钮组件,其特征在于:所述生物信息感测模组进一步包括导电件,围绕所述生物信息传感器设置,当所述生物信息传感器执行生物信息感测时,所述导电件接收接地信号。The button assembly according to claim 1, wherein said biometric information sensing module further comprises a conductive member disposed around said biometric information sensor, said biometric information sensor performing biometric information sensing, said The conductive member receives the ground signal.
  8. 如权利要求7所述的按钮组件,其特征在于:所述生物信息感测模组进一步包括盖板,所述盖板设置在所述生物信息传感器用于接收生物信息输入的一侧。A button assembly according to claim 7, wherein said biometric sensing module further comprises a cover plate disposed on a side of said biometric information sensor for receiving bioinformatic input.
  9. 如权利要求1所述的按钮组件,其特征在于:所述生物信息感测模组为指纹信息感测模组、心跳识别感测模组、血氧识别感测模组中的一种或多种。The button assembly of claim 1 , wherein the biometric information sensing module is one or more of a fingerprint information sensing module, a heartbeat recognition sensing module, and a blood oxygen sensing module. Kind.
  10. 一种电子设备,包括权利要求1-9中任意一项所述的按钮组件。 An electronic device comprising the button assembly of any of claims 1-9.
  11. 如权利要求10所述的电子设备,其特征在于:所述电子设备包括层叠设置的保护盖板和触摸显示面板,所述触摸显示面板用于执行图像显示与触摸感测,所述保护盖板上设置有按钮孔,所述按钮组件曝露于所述按钮孔处。 The electronic device according to claim 10, wherein said electronic device comprises a protective cover plate and a touch display panel which are arranged in a stack, said touch display panel being for performing image display and touch sensing, said protective cover A button hole is disposed thereon, and the button assembly is exposed at the button hole.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106778483A (en) * 2016-11-16 2017-05-31 江西合力泰科技有限公司 A kind of bio-identification module with keypress function and its manufacture method
CN114793255A (en) * 2021-01-25 2022-07-26 Oppo广东移动通信有限公司 Electronic equipment and key touch control assembly thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106374904A (en) * 2016-10-12 2017-02-01 深圳信炜科技有限公司 Button assembly and electronic equipment
CN106896869B (en) * 2017-02-21 2018-09-04 维沃移动通信有限公司 A kind of light-sensitive device fixed structure and mobile terminal

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204066055U (en) * 2014-07-29 2014-12-31 深圳市金立通信设备有限公司 A kind of touch screen and there is the terminal of this touch screen
US20160100499A1 (en) * 2014-10-06 2016-04-07 Samsung Electronics Co., Ltd. Electronic device adopting key-waterproof structure and method for waterproofing key thereof
CN105518706A (en) * 2013-09-10 2016-04-20 苹果公司 Biometric sensor stack structure
CN105868729A (en) * 2016-04-12 2016-08-17 珠海市魅族科技有限公司 Press button device and terminal
CN106374904A (en) * 2016-10-12 2017-02-01 深圳信炜科技有限公司 Button assembly and electronic equipment
CN106372623A (en) * 2016-10-12 2017-02-01 深圳信炜科技有限公司 Biological information sensing module
CN206226404U (en) * 2016-10-12 2017-06-06 深圳信炜科技有限公司 Button assembly and electronic equipment
CN206312168U (en) * 2016-10-13 2017-07-07 深圳信炜科技有限公司 Bio-identification module and electronic equipment
CN206363332U (en) * 2016-10-12 2017-07-28 深圳信炜科技有限公司 Biological information senses module

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2523073A1 (en) * 2011-05-09 2012-11-14 Research In Motion Limited Surface mountable navigation device with tactile response
WO2017177386A1 (en) * 2016-04-12 2017-10-19 深圳信炜科技有限公司 Electronic device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105518706A (en) * 2013-09-10 2016-04-20 苹果公司 Biometric sensor stack structure
CN204066055U (en) * 2014-07-29 2014-12-31 深圳市金立通信设备有限公司 A kind of touch screen and there is the terminal of this touch screen
US20160100499A1 (en) * 2014-10-06 2016-04-07 Samsung Electronics Co., Ltd. Electronic device adopting key-waterproof structure and method for waterproofing key thereof
CN105868729A (en) * 2016-04-12 2016-08-17 珠海市魅族科技有限公司 Press button device and terminal
CN106374904A (en) * 2016-10-12 2017-02-01 深圳信炜科技有限公司 Button assembly and electronic equipment
CN106372623A (en) * 2016-10-12 2017-02-01 深圳信炜科技有限公司 Biological information sensing module
CN206226404U (en) * 2016-10-12 2017-06-06 深圳信炜科技有限公司 Button assembly and electronic equipment
CN206363332U (en) * 2016-10-12 2017-07-28 深圳信炜科技有限公司 Biological information senses module
CN206312168U (en) * 2016-10-13 2017-07-07 深圳信炜科技有限公司 Bio-identification module and electronic equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106778483A (en) * 2016-11-16 2017-05-31 江西合力泰科技有限公司 A kind of bio-identification module with keypress function and its manufacture method
CN106778483B (en) * 2016-11-16 2023-08-22 江西合力泰科技有限公司 Biological recognition module with key function and manufacturing method thereof
CN114793255A (en) * 2021-01-25 2022-07-26 Oppo广东移动通信有限公司 Electronic equipment and key touch control assembly thereof

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