WO2022206546A1 - 电子设备 - Google Patents

电子设备 Download PDF

Info

Publication number
WO2022206546A1
WO2022206546A1 PCT/CN2022/082733 CN2022082733W WO2022206546A1 WO 2022206546 A1 WO2022206546 A1 WO 2022206546A1 CN 2022082733 W CN2022082733 W CN 2022082733W WO 2022206546 A1 WO2022206546 A1 WO 2022206546A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
function key
receiving module
electronic device
transmitting
Prior art date
Application number
PCT/CN2022/082733
Other languages
English (en)
French (fr)
Inventor
吴华平
刘国红
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2022206546A1 publication Critical patent/WO2022206546A1/zh

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor

Definitions

  • the present application relates to the technical field of terminal applications, in particular to an electronic device.
  • Smart electronic devices have more and more functions, such as taking pictures, shooting videos, playing audio and video, browsing web pages, sending and receiving emails, etc.
  • the purpose of the embodiments of the present application is to provide an electronic device that can solve the existing problem of how to set a detection device on an electronic device that has integrated multiple functions to monitor the biometric data related to the user's own health.
  • an electronic device including:
  • the function keys are partially exposed through the casing
  • a first sensor for biological health detection includes: a transmitting module and a receiving module;
  • At least one of the transmitting module and the receiving module is arranged in the function key, and the function key has a light-transmitting part;
  • the light-transmitting portion is disposed on at least one of the transmitting module and the receiving module.
  • the first sensor used for biological health detection
  • the first sensor includes a transmitting module and a receiving module; wherein, the transmitting module and the receiving module have At least one is arranged in the function key, the function key has a light-transmitting part, and at least one of the transmitting module and the receiving module is provided with the light-transmitting part.
  • At least one of the module and the receiving module is integrated in the function key, and at the same time, the biological health detection is realized to monitor the biological feature data related to the user's own health, and the influence on the whole machine structure is small at the same time.
  • FIG. 2 is a second schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • FIG. 3 is a third schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • FIG. 4 is a fourth schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • FIG. 5 is a fifth schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • FIG. 6 is a sixth schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • FIG. 7 is a seventh schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • FIG. 8 is an eighth schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • FIG. 9 is a schematic frame diagram of an electronic device provided by an embodiment of the present application.
  • FIG. 10 is a schematic diagram of the principle of detecting the heart rate by the first sensor according to an embodiment of the present application.
  • first, second and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and distinguish between “first”, “second”, etc.
  • the objects are usually of one type, and the number of objects is not limited.
  • the first object may be one or more than one.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the associated objects are in an "or” relationship.
  • the electronic device includes: a casing 1; a function key 2, the function key 2 is partially exposed through the casing 1; a first sensor for biological health detection, the first sensor includes: a transmitter module 3 and A receiving module 4; wherein, at least one of the transmitting module 3 and the receiving module 4 is arranged in the function key 2, and the function key 2 has a light-transmitting part 200; the transmitting module 3 and the receiving module 4 The transparent portion 200 is disposed on at least one of the modules 4 .
  • the casing 1 may be a frame, a front case or a rear cover. Specifically, the casing 1 is provided with an opening, and a part of the function key 2 is located at the opening and is exposed outside the casing 1 .
  • the outermost surface of the function key 2 may be lower than the outer surface of the housing 1 , that is, concave relative to the housing 1 ; it may also be flush with the outer surface of the housing 1 ; it may also be higher than the outer surface of the housing 1 .
  • the function key 2 is provided with at least one of the transmitting module 3 and the receiving module 4 of the first sensor used for biological health detection, the light-transmitting part 200 of the function key 2 can realize the transmission and reception requirements of the health detection.
  • the light emitted by the transmitting module 3 reaches the object to be detected 5 (specifically, the object to be detected 5 can be the user's finger), and reaches the receiving module 4 through the reflection of the object to be detected 5, thereby Complete the detection of relevant biological characteristics.
  • the first sensor further includes: an analog front-end device, and the analog front-end device is provided on the function key 2; or, the analog front-end device is provided on the main control board of the electronic device.
  • analog Front End Analog Front End, AFE
  • AFE Analog Front End
  • the emission module 3 is mainly composed of multi-color or multi-spectral light-emitting diode (Light Emitting Diode, LED) lamps, which can emit light of different colors (different spectrums), such as red, green and blue (Red Green Blue, RGB) three-color LEDs .
  • LED Light Emitting Diode
  • the receiving module 4 is mainly composed of photoelectric conversion and collection circuits, which are used to convert optical signals into electrical signals, and provide the collected signals to the analog front-end devices for certain amplification and analog-to-digital conversion to generate the required digital signals.
  • the drive control of the transmitting module 3 and the signal acquisition, operational amplifier and processing of the receiving module 4 can be completed by the analog front-end device.
  • the function key 2 is a fingerprint module, a power button or a volume button.
  • the function key 2 is the fingerprint module, the power button or the volume button, because the fingerprint module, the power button and the volume button are partially exposed through the casing 1, and the corresponding functions are realized through human-computer interaction with the user.
  • Function, at least one of the transmitting module 3 and the receiving module 4 is directly integrated into the above-mentioned function key 2, which is easy to realize in structure and easy to operate, and can realize the related biological health detection.
  • the function key 2 is provided with an outer encapsulation layer 6 , and the outer encapsulation layer 6 includes the light-transmitting portion 200 , as shown in FIG. 2 .
  • the light shielding layer 8 may be black or other color ink.
  • the region directly above the receiving module 4 ie, the light-transmitting portion 200
  • other regions of the outer packaging layer 6 are coated with the light-shielding layer 8 . That is to say, the area directly above the receiving module 4 needs to be avoided by opening a window, without applying a light-shielding coating, the position of the window opening is located in the vertical projection area of the receiving module 4, and the area should at least meet the chip size of the receiving module 4.
  • the shape may be a circle, a square, etc., which is not specifically limited here.
  • one of the transmitting module 3 and the receiving module 4 is arranged in the function key 2, and the function key 2 is provided with an electrical connection board; wherein, the A gap 7 is formed between the function key 2 and the housing 1 , and the other one of the transmitting module 3 and the receiving module 4 is disposed on the electrical connection board and faces the gap 7 .
  • the receiving module 4 is arranged inside the function key 2
  • the transmitting module 3 is arranged outside the function key 2
  • a gap 7 is formed between the function key 2 and the casing 1
  • the transmitting module 3 is facing the gap 7, or It is understood that the emission module 3 is located in the gap 7 in the orthographic projection area of the function key 2 .
  • the transmitting module 3 can also be arranged in the function key 2, the receiving module 4 is arranged outside the function key 2, and the receiving module 4 is facing the gap 7, it can also be understood that the receiving module 4 is located in the gap 7 in the function key 2 of the orthographic projection area.
  • the receiving module 4 is arranged in the function key 2, and the transmitting module 3 is arranged outside the function key 2.
  • the purpose is to facilitate the disassembly and replacement of the transmitting module after the transmitting module 3 is damaged, and reduce maintenance. cost.
  • the electronic device of the embodiment of the present application further includes: the gap 7 is provided with a decorative piece 9 ;
  • the material used for the first part of the decoration piece 9 is a transparent material, and the first part is facing the emission module 3 and the
  • the other one of the receiving modules 4 can also be understood as that the first part is located in the orthographic projection area of the decoration element 9 of the other one of the transmitting module 3 and the receiving module 4; or,
  • the decorative element 9 is disposed in the first region of the gap 7 , and other regions in the gap 7 except the first region face the other of the transmitting module 3 and the receiving module 4 .
  • the entire decoration member 9 may also be made of transparent material.
  • the transparent material may be acrylic, glass, or optical fiber.
  • the first part of the decorative piece 9 is made of a transparent material, and its purpose is to realize the function of the light guide column, that is, to realize the light path required for the emission and reception of health detection, and the matching emission module can also realize the breathing lamp. , indicator lights and other effects, for example, for message reminders or incoming call reminders.
  • Method 2 The decorative part 9 is arranged in the first area of the gap 7, that is, the decorative part 9 above the transmitting module 3 or the receiving module 4 is evacuated, so that the light emitted by the transmitting module 3 can pass through the space above it.
  • the sheltered area transmits, or the light reflected from the object to be detected is received by the receiving module 4 through the sheltered area.
  • the transmitting module 3 and the receiving module 4 are arranged in the function key 2 , and the light-transmitting part 200 includes a first light guide column arranged in the function key 2 10 and the second light guide column 11;
  • the light emitted by the transmitting module 3 reaches the object to be detected 5 through the first light guide column 10 , is reflected by the object to be detected 5 , and is transmitted by the receiving module 4 through the second light guide column 11 . take over.
  • first light guide column 10 and the second light guide column 11 are inclined to each other, the first light guide column 10 is inclined toward the direction close to the receiving module 4 , and the second light guide column 11 is inclined toward the direction close to the transmitting module 3 .
  • the function key 2 is set to There is a substrate 13, the first sidewall of the substrate 13 is flush with the second sidewall of the outer packaging layer 6, the first sidewall and the target module are located on the same side of the first reference line, the target module For the transmitting module 3 or the receiving module 4 , the first reference line is a straight line passing through the center of the outer packaging layer 6 and parallel to the first side wall.
  • the first side wall of the substrate 13 corresponding to the launch module 3 is flush with the second side wall of the outer packaging layer 6 .
  • the arrangement on the electrical connection board provides enough space for the launch module 3.
  • the limiting skirt of the base plate 13 is provided with a first recess 300, and one of the transmitting module 3 and the receiving module 4 is located in the inside the first recess 300 .
  • the limiting skirt of the base plate 13 is provided with a first recess (which can also be understood as a gap) for the transmitting module 3 or the receiving module 4 to pass through.
  • the evacuated area ie, the first recess
  • This implementation mode realizes the arrangement of the transmitting module 3 or the receiving module 4 on the electrical connection board under the condition that the influence on the whole machine structure is small, and can also realize the limiting and fixing of the function keys.
  • the substrate 13 includes a substrate body 131 , a first limiting skirt 132 and a second limiting skirt 133 , wherein the substrate body 131 and the outer package Layer 6 overlaps, the first sidewall is the sidewall of the substrate body 131 , the first limiting skirt 132 and the second limiting skirt 133 are located between the substrate body 131 and the launch module 3 adjacent two sides, and are respectively connected to the substrate body 131 . In this way, the limit fixation of the function key 2 can also be realized.
  • the substrate 13 may further include a third limiting skirt, the third limiting skirt is located on the opposite side of the substrate body 131 and the emission module 3 and is connected to the substrate body 131 (refer to Figure 6).
  • the function key 2 is a fingerprint module
  • the fingerprint module includes: a fingerprint sensor 12, a substrate 13, and a flexible circuit board 14 (here corresponds to the above implementation The electrical connection board in the example) and the reinforcement board 15; wherein, the flexible circuit board 14 is provided on the reinforcement board 15, the substrate 13 is provided on the flexible circuit board 14, and the fingerprint sensor 12
  • the receiving module 4 and the receiving module 4 are both disposed on the substrate 13 and electrically connected to the flexible circuit board 14 through the substrate 13 respectively.
  • the outer packaging layer 6 is used to encapsulate the fingerprint sensor 12 and the receiving module.
  • Module 4 ; the transmitting module 3 is located outside the outer packaging layer 6 , is electrically connected to the flexible circuit board 14 , and faces the gap 7 .
  • the substrate 13 is the packaging substrate of the fingerprint sensor 12 and the receiving module 4, the substrate 13 is soldered on the flexible circuit board 14 through the Land Grid Array (LGA) packaging pads 100, and the reinforcing plate 15 is used to support the flexible circuit board 14.
  • LGA Land Grid Array
  • the fingerprint sensor 12 may be adhered on the substrate 13 by glue.
  • the functional interface of the fingerprint sensor 12 is connected to the connector of the fingerprint module through the FPC wiring, and is connected to the main control board through the connector to realize the fingerprint identification function.
  • the receiving module 4 is connected to the analog front-end device through the FPC line, and is connected to the connector of the fingerprint module through the FPC line, and is connected to the main control board through the connector to realize the function of biological health detection.
  • the connector of the fingerprint module is located on the main control board of the electronic device and is connected to the main control board.
  • the arrangement of the decorative member 9 in the gap 7 is also applicable to this example, that is, the reinforcing plate 15 and the decorative member 9 are assembled together by bonding, and the bonding method is not limited, and can be double-sided adhesive or optical adhesive (Optically Clear Adhesive, OCA) or other adhesives.
  • the bonding method is not limited, and can be double-sided adhesive or optical adhesive (Optically Clear Adhesive, OCA) or other adhesives.
  • a decorative member 9 made of transparent material is used, and the light emitted by the emission module 3 can pass through the decorative member 9 to illuminate the fingerprint.
  • the first sensor is integrated in the fingerprint module, and the analog front-end device of the first sensor is arranged on the flexible circuit board of the fingerprint module.
  • the CPU Central Processing Unit, CPU
  • FIG. 10 is a schematic diagram of the principle of detecting heart rate by the first sensor.
  • the left side of FIG. 10 is the capillary contraction of the user's finger, that is, the schematic diagram of cardiac contraction, and the right side is the capillary expansion of the user's finger, that is, the Indication of diastolic heart.
  • the electronic device of the embodiment of the present application further includes: a power button 16 ;
  • the fingerprint module further includes: an elastic body 17 , and the elastic body 17 is disposed on the reinforcing plate 15 The side away from the flexible circuit board 14 ; when the fingerprint module is subjected to external force, it moves toward the direction close to the power button 16 , and the elastic body 17 can contact the power button 16 .
  • the power button 16 is a shrapnel button. As shown in FIG. 5 , the power button 16 includes a button shrapnel, commonly known as a dome. Of course, the power button 16 can also be implemented with a pressure sensor.
  • the power button is pressed in combination with the fingerprint module as the trigger condition for biological health detection.
  • the time length threshold for pressing the power button is set to meet a certain time threshold, and the collection of biological detection starts, thereby effectively preventing users from false trigger.
  • the fingerprint module can realize the functions of turning on and off the screen and turning on and off the machine.
  • the electronic device passes through the casing; part of the function keys exposed through the casing; the first sensor used for biological health detection, the first sensor includes a transmitting module and a receiving module; wherein, the transmitting module and the receiving module At least one of the modules is arranged in the function key, the function key has a light-transmitting part, and at least one of the transmitting module and the receiving module is provided with the light-transmitting part. At least one of the transmitting module and the receiving module is integrated in the function key, and at the same time, the biological health detection is realized to monitor the biological feature data related to the user's own health, and the impact on the whole machine structure is small.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Human Computer Interaction (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Image Input (AREA)

Abstract

本申请公开了一种电子设备，属于终端应用技术领域。该电子设备包括：壳体；功能键，所述功能键部分通过所述壳体暴露于外；用于生物健康检测的第一传感器，所述第一传感器包括：发射模块和接收模块；其中，所述发射模块和所述接收模块中的至少一者设置于所述功能键内，所述功能键具有透光部；所述发射模块和所述接收模块中的至少一者之上设有所述透光部。

Description

电子设备
相关申请的交叉引用
本申请主张在2021年3月30日在中国提交的中国专利申请No.202110343364.X的优先权，其全部内容通过引用包含于此。
技术领域
本申请涉及终端应用技术领域，具体涉及一种电子设备。
背景技术
随着移动通信技术的不断发展，智能电子设备(如手机)的不断普及。智能电子设备的功能也越来越多，如拍照、拍视频、音视频播放、浏览网页、收发邮件等。
而随着生活质量的提高，人们对于健康愈发重视，户外跑步、游泳、室内健身等运动方式逐渐成为人们日常生活的一部分。人们愈发希望通过便携式的智能设备随时监测与自己身体相关的数据，以便了解自己的健康状况。
但如何在已集成多种功能的电子设备上设置检测装置，以监测用户与自身健康相关的生物特征数据，成为亟待解决的难点问题。
发明内容
本申请实施例的目的是提供一种电子设备，能够解决现有如何在已集成多种功能的电子设备上设置检测装置，以监测用户与自身健康相关的生物特征数据的问题。
为了解决上述技术问题，本申请是这样实现的：
第一方面，本申请实施例提供一种电子设备，包括：
壳体；
功能键，所述功能键部分通过所述壳体暴露于外；
用于生物健康检测的第一传感器，所述第一传感器包括：发射模块和接 收模块；
其中，所述发射模块和所述接收模块中的至少一者设置于所述功能键内，所述功能键具有透光部；
所述发射模块和所述接收模块中的至少一者之上设有所述透光部。
本申请实施例中，通过壳体；部分通过壳体暴露于外的功能键；用于生物健康检测的第一传感器，该第一传感器包括发射模块和接收模块；其中，发射模块和接收模块的至少一者设置于功能键内，该功能键具有透光部，发射模块和接收模块中的至少一者之上设有所述透光部，如此，通过将用于生物健康检测的传感器的发射模块和接收模块的至少一者集成在功能键内，在实现生物健康检测以监测用户与自身健康相关的生物特征数据同时，对整机结构的影响较小。
附图说明
图1为本申请实施例提供的电子设备的结构示意图之一；
图2为本申请实施例提供的电子设备的结构示意图之二；
图3为本申请实施例提供的电子设备的结构示意图之三；
图4为本申请实施例提供的电子设备的结构示意图之四；
图5为本申请实施例提供的电子设备的结构示意图之五；
图6为本申请实施例提供的电子设备的结构示意图之六；
图7为本申请实施例提供的电子设备的结构示意图之七；
图8为本申请实施例提供的电子设备的结构示意图之八；
图9为本申请实施例提供的电子设备的框架示意图；
图10为本申请实施例的第一传感器检测心率的原理示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创 造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
如图1～图8所示，为本申请实施例提供的电子设备的结构示意图。该电子设备包括：壳体1；功能键2，所述功能键2部分通过所述壳体1暴露于外；用于生物健康检测的第一传感器，所述第一传感器包括：发射模块3和接收模块4；其中，所述发射模块3和所述接收模块4的至少一者设置于所述功能键2内，所述功能键2具有透光部200；所述发射模块3和所述接收模块4中的至少一者之上设有所述透光部200。
这里，壳体1可以是边框、前壳或者后盖。具体的，壳体1设有开口，功能键2的部分位于所述开口处，外露于壳体1外。功能键2的最外侧表面可以低于壳体1外表面，即相对于壳体1内凹；也可以与壳体1外表面平齐；还可以高于壳体1外表面。
具体的，由于功能键2内设置有用于生物健康检测的第一传感器的发射模块3和接收模块4的至少一者，通过功能键2的透光部200能够实现健康检测的发射和接收所需的光路，当用户手指按压功能键2，发射模块3发出的光到达待检测对象5(具体的，待检测对象5可为用户手指)，经过待检测对象5的反射，到达接收模块4，从而完成相关生物特性的检测。
可选地，所述第一传感器还包括：模拟前端器件，所述模拟前端器件设于所述功能键2上；或者，所述模拟前端器件设于所述电子设备的主控板上。
需要说明的是，该模拟前端(Analog Front End，AFE)器件分别连接发射模块3和接收模块4。
其中，发射模块3主要由多颜色或者多光谱的发光二极管(Light Emitting Diode，LED)灯构成，可以发射不同颜色(不同光谱)的光，例如红绿蓝(Red Green Blue，RGB)三色LED。
接收模块4主要由光电转换和采集电路组成，用于将光信号转换为电信号，并将采集的信号提供给模拟前端器件进行一定的放大，模数转换，生成所需的数字信号。
发射模块3的驱动控制，以及接收模块4的信号采集、运放、处理可以由模拟前端器件完成。
可选地，所述功能键2为指纹模组、电源按键或音量按键。
这里，功能键2为指纹模组、电源按键或音量按键，原因在于指纹模组、电源按键和音量按键都是部分通过壳体1暴露于外，且与用户之间通过人机交互实现对应的功能，直接将发射模块3和接收模块4的至少一者集成在上述的功能键2内，在结构上易于实现，且操作方便，能够实现相关生物健康检测。
可选地，所述功能键2设有外封装层6，所述外封装层6包括所述透光部200，如图2所示。
为了确保生物检测传感器的发射模块3和接收模块4的隔离度要求，避免发射模块3发出的光线干扰到接收模块4，使得生物健康检测采集的数据更为精准，作为一可选的实现方式，所述外封装层6除透光部200所在区域外的其他区域涂覆有遮光层8。
这里，遮光层8可为黑色或者其他颜色的油墨。
比如，如图2所示，除接收模块4的正上方区域(即透光部200)外，外封装层6的其他区域涂覆有遮光层8。也就是说，接收模块4的正上方区域需要开窗避开，不涂遮光涂层，开窗的位置位于接收模块4垂直的投影区，面积至少满足接收模块4芯片大小即可，开窗的形状可以是圆形、方形等，这里不做具体限定。
基于此，作为一可选的实现方式，所述发射模块3和所述接收模块4中 的一者设置于所述功能键2内，所述功能键2设有电气连接板；其中，所述功能键2与所述壳体1之间形成有间隙7，所述发射模块3和所述接收模块4中的另一者设置于所述电气连接板，且正对所述间隙7。
如图1所示，接收模块4设置于功能键2内，发射模块3设置于功能键2外，功能键2与壳体1之间形成间隙7，发射模块3正对该间隙7，也可以理解为，发射模块3位于该间隙7在该功能键2的正投影区域。
当然反过来，发射模块3也可设置于功能键2内，接收模块4设置于功能键2外，接收模块4正对该间隙7，也可以理解为接收模块4位于该间隙7在该功能键2的正投影区域。
需要说明的是，较优情况下，接收模块4设置于功能键2内，发射模块3设置于功能键2外，其目的是在发射模块3损坏后，便于发射模块的拆卸和更换，降低维修成本。
进一步地，为了实现对功能键的限位固定，作为一可选的实现方式，如图3和图4所示，本申请实施例的电子设备还包括：所述间隙7内设有装饰件9；其中，在所述装饰件9设于所述间隙7的全部区域内的情况下，所述装饰件9的第一部分采用的材质为透明材质，所述第一部分正对所述发射模块3和所述接收模块4中的另一者，也可理解为，所述第一部分位于所述发射模块3和所述接收模块4中的另一者在所述装饰件9的正投影区域；或者，所述装饰件9设于所述间隙7的第一区域，所述间隙7内除所述第一区域外的其他区域正对所述发射模块3和所述接收模块4中的另一者。
需要说明的是，装饰件9的全部也可采用透明材质。该透明材质可以是亚克力、玻璃或者光纤等。
这里，方式一：装饰件9的第一部分采用的材质为透明材质，其目的是为了实现导光柱的功能，即实现健康检测的发射和接收所需的光路，而且搭配发射模块还可实现呼吸灯、指示灯等效果，比如，进行消息提醒或者来电提醒。
方式二：所述装饰件9设于所述间隙7的第一区域，也就是对发射模块 3或接收模块4上方的装饰件9进行避空，使得发射模块3发出的光能够从其上方的避空区透出，或者，从待检测对象反射回来的光通过该避空区被接收模块4接收。
可选地，如图5所示，所述发射模块3和所述接收模块4设置于所述功能键2内，所述透光部200包括设置于所述功能键2内的第一导光柱10和第二导光柱11；
其中，所述发射模块3发出的光经过所述第一导光柱10到达所述待检测对象5，经所述待检测对象5的反射，通过所述第二导光柱11由所述接收模块4接收。
需要说明的是，第一导光柱10与第二导光柱11相互倾斜，第一导光柱10向靠近接收模块4的方向倾斜，第二导光柱11向靠近发射模块3的方向倾斜。
基于所述发射模块3和所述接收模块4中的一者设置于所述功能键2内的情况，作为一可选的实现方式，如图1和图6所示，所述功能键2设有基板13，所述基板13的第一侧壁与所述外封装层6的第二侧壁平齐，所述第一侧壁和目标模块位于第一基准线的同一侧，所述目标模块为所述发射模块3或者所述接收模块4，所述第一基准线为经过所述外封装层6的中心且与所述第一侧壁平行的直线。
这里，该实现方式中发射模块3对应的基板13的第一侧壁与外封装层6的第二侧壁平齐，其目的是：在对整机结构影响较小的前提下，方便发射模块3在电气连接板上的布设，为发射模块3提供足够的空间。
基于此，作为一可选的实现方式，如图7所示，所述基板13的限位裙边设有第一凹陷300，所述发射模块3和所述接收模块4中的一者位于所述第一凹陷300内。
这里具体可理解为，基板13的限位裙边设有供发射模块3或者接收模块4通过的第一凹陷(也可理解为缺口)，也就是说，在基板13的限位裙边上开设避空区域(即第一凹陷)以使设在电气连接板上的发射模块3或接收模 块4通过该避空区域正对间隙7。该实现方式在对整机结构影响较小的情况下实现发射模块3或接收模块4在电气连接板上的布设，而且还能够实现对功能键的限位固定。
作为另一可选地实现方式，参见图8，所述基板13包括基板本体131和第一限位裙边132和第二限位裙边133，其中，所述基板本体131与所述外封装层6重合，所述第一侧壁为所述基板本体131的侧壁，所述第一限位裙边132和所述第二限位裙边133位于所述基板本体131与所述发射模块3相邻的两侧，且分别连接所述基板本体131。如此，也能够实现对功能键2的限位固定。当然，为了实现对指纹模组的进一步限位固定，基板13还可包括第三限位裙边，该第三限位裙边位于基板本体131与发射模块3相对的一侧，且连接基板本体131(可参考图6)。
在一示例中，如图1～图4以及图6所示，所述功能键2为指纹模组，所述指纹模组包括：指纹传感器12、基板13、柔性电路板14(这里对应上述实施例中的电气连接板)和补强板15；其中，所述柔性电路板14设于所述补强板15上，所述基板13设于所述柔性电路板14上，所述指纹传感器12和所述接收模块4均设于所述基板13上，且分别通过所述基板13与所述柔性电路板14电连接，所述外封装层6用于封装所述指纹传感器12和所述接收模块4；所述发射模块3位于所述外封装层6外，且与所述柔性电路板14电连接，且正对间隙7。
这里，基板13为指纹传感器12和接收模块4的封装基板，基板13通过平面网格阵列(Land Grid Array，LGA)封装焊盘100焊接于柔性电路板14上，补强板15用于支撑柔性电路板14、基板13、指纹传感器12和接收模块4。
这里，指纹传感器12可通过胶粘合在基板13上面。
这里，指纹传感器12的功能接口通过FPC走线连接到指纹模组的连接器，通过连接器与主控板连接，实现指纹识别功能。接收模块4通过FPC走线连接模拟前端器件，并通过FPC走线连接到指纹模组的连接器，通过连接 器与主控板连接，实现生物健康检测功能。需要说明的是，指纹模组的连接器位于电子设备的主控板上，与主控板连接。
需要说明的是，间隙7内设有装饰件9同样适用于该示例，即补强板15与装饰件9进行贴合组装，贴合方式不限，可以是采用双面胶或者光学胶(Optically Clear Adhesive，OCA)或者其它粘合剂。
这里，采用透明材质的装饰件9，发射模块3发出的光可透过该装饰件9，为指纹打光。
参见图9，第一传感器集成在指纹模组内，第一传感器的模拟前端器件设于指纹模组的柔性电路板上，通过指纹模组的连接器与电子设备的主控板上的中央处理器(Central Processing Unit，CPU)连接。
需要说明的是，通过第一传感器的发射模块3和接收模块4，利用用户手指内毛细血管的收缩和膨胀，对不同光谱反射的差异，来实现心率、心电图、血压、血氧等检测。具体的，可参见图10，图10为第一传感器检测心率的原理示意图，图10的左侧为用户手指的毛细血管收缩，即心脏收缩的示意，右侧为用户手指的毛细血管膨胀，即心脏舒张的示意。
在一示例中，如图5所示，本申请实施例的电子设备还包括：电源按键16；所述指纹模组还包括：弹性体17，所述弹性体17设置于所述补强板15远离所述柔性电路板14的一面；当所述指纹模组受到外力作用时，向靠近所述电源按键16的方向移动，通过所述弹性体17能够与所述电源按键16相接触。
需要说明的是，电源按键16为弹片式按键，如图5所示，该电源按键16包括按键弹片，俗称锅仔片。当然，电源按键16还可采用压力传感器实现。
该实现方式通过结合指纹模组按压电源按键，作为生物健康检测的触发条件，具体的，设置电源按键按下的时间长度阈值，满足一定时间阈值，开始进行生物检测的采集，从而能够有效防止用户误触发。另外，指纹模组通过弹性体17按压电源按键16能够实现亮灭屏和开关机功能。
本申请实施例的电子设备，通过壳体；部分通过壳体暴露于外的功能键；用于生物健康检测的第一传感器，该第一传感器包括发射模块和接收模块；其中，发射模块和接收模块的至少一者设置于功能键内，该功能键具有透光部，发射模块和接收模块中的至少一者之上设有所述透光部，如此，通过将用于生物健康检测的传感器的发射模块和接收模块的至少一者集成在功能键内，在实现生物健康检测以监测用户与自身健康相关的生物特征数据同时，对整机结构的影响较小。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (10)

  1. 一种电子设备，包括：
    壳体；
    功能键，所述功能键部分通过所述壳体暴露于外；
    用于生物健康检测的第一传感器，所述第一传感器包括：发射模块和接收模块；
    其中，所述发射模块和所述接收模块中的至少一者设置于所述功能键内，所述功能键具有透光部；
    所述发射模块和所述接收模块中的至少一者之上设有所述透光部。
  2. 根据权利要求1所述的电子设备，其中，所述功能键为指纹模组、电源按键或音量按键。
  3. 根据权利要求1所述的电子设备，其中，所述功能键设有外封装层，所述外封装层包括所述透光部。
  4. 根据权利要求3所述的电子设备，其中，所述外封装层除所述透光部所在区域外的其他区域涂覆有遮光层。
  5. 根据权利要求3所述的电子设备，其中，所述发射模块和所述接收模块中的一者设置于所述功能键内，所述功能键设有电气连接板；
    其中，所述功能键与所述壳体之间形成有间隙，所述发射模块和所述接收模块中的另一者设置于所述电气连接板，且正对所述间隙。
  6. 根据权利要求5所述的电子设备，其中，还包括：所述间隙内设有装饰件；
    其中，在所述装饰件设于所述间隙的全部区域内的情况下，所述装饰件的第一部分采用的材质为透明材质，所述第一部分正对所述发射模块和所述接收模块中的另一者；或者，
    所述装饰件设于所述间隙的第一区域内，所述间隙内除所述第一区域外的其他区域正对所述发射模块和所述接收模块中的另一者。
  7. 根据权利要求1所述的电子设备，其中，所述发射模块和所述接收模块均设置于所述功能键内，所述透光部包括设置于所述功能键内的第一导光柱和第二导光柱；
    其中，所述发射模块发出的光经过所述第一导光柱到达待检测对象，经所述待检测对象的反射，通过所述第二导光柱由所述接收模块接收。
  8. 根据权利要求5所述的电子设备，其中，所述功能键设有基板，所述基板的第一侧壁与所述外封装层的第二侧壁平齐，所述第一侧壁和目标模块位于第一基准线的同一侧，所述目标模块为所述发射模块或者所述接收模块，所述第一基准线为经过所述外封装层的中心且与所述第一侧壁平行的直线。
  9. 根据权利要求8所述的电子设备，其中，所述基板的限位裙边设有第一凹陷，所述发射模块和所述接收模块中的一者位于所述第一凹陷内。
  10. 根据权利要求1所述的电子设备，其中，所述第一传感器还包括：模拟前端器件，所述模拟前端器件设于所述功能键或者所述电子设备的主控板上。
PCT/CN2022/082733 2021-03-30 2022-03-24 电子设备 WO2022206546A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110343364.XA CN115147880A (zh) 2021-03-30 2021-03-30 电子设备
CN202110343364.X 2021-03-30

Publications (1)

Publication Number Publication Date
WO2022206546A1 true WO2022206546A1 (zh) 2022-10-06

Family

ID=83403679

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/082733 WO2022206546A1 (zh) 2021-03-30 2022-03-24 电子设备

Country Status (2)

Country Link
CN (1) CN115147880A (zh)
WO (1) WO2022206546A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011151596A (ja) * 2010-01-21 2011-08-04 Rohm Co Ltd 生体認証装置およびモバイル機器
CN205486158U (zh) * 2015-12-31 2016-08-17 深圳市汇顶科技股份有限公司 指纹识别装置和移动终端
CN109922722A (zh) * 2019-01-30 2019-06-21 深圳市汇顶科技股份有限公司 心率检测的方法、装置和电子设备
CN209072544U (zh) * 2018-10-15 2019-07-05 深圳市汇顶科技股份有限公司 指纹识别装置及具有指纹识别功能的终端设备
CN212755614U (zh) * 2020-04-28 2021-03-23 维沃移动通信有限公司 一种电子设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011151596A (ja) * 2010-01-21 2011-08-04 Rohm Co Ltd 生体認証装置およびモバイル機器
CN205486158U (zh) * 2015-12-31 2016-08-17 深圳市汇顶科技股份有限公司 指纹识别装置和移动终端
CN209072544U (zh) * 2018-10-15 2019-07-05 深圳市汇顶科技股份有限公司 指纹识别装置及具有指纹识别功能的终端设备
CN109922722A (zh) * 2019-01-30 2019-06-21 深圳市汇顶科技股份有限公司 心率检测的方法、装置和电子设备
CN212755614U (zh) * 2020-04-28 2021-03-23 维沃移动通信有限公司 一种电子设备

Also Published As

Publication number Publication date
CN115147880A (zh) 2022-10-04

Similar Documents

Publication Publication Date Title
CN208969541U (zh) 环境光传感器和电子设备
CN110244482B (zh) 一种显示组件、显示屏和电子设备
EP3373039B1 (en) Sensor assembly and terminal
WO2020118631A1 (zh) 指纹识别装置和电子设备
CN108012004B (zh) 电子装置
CN106506746B (zh) 一种面板、传感器组件及移动终端
CN107918459B (zh) 电子装置
CN107438852B (zh) 一种传感器装置及移动终端
CN109309738B (zh) 接近光传感器组件及电子设备
KR20170105700A (ko) 표시 장치 및 휴대용 단말기
WO2019245350A1 (en) Sensor including first optical member with reflection property and second optical member with absorption property capable of absorbing light reflected by first optical member and electronic device including the same
US20100308753A1 (en) Electronic device
WO2022205751A1 (zh) 一种透光电极结构和一种智能穿戴设备
WO2023020030A9 (zh) 一种终端设备以及红外光传输方法
CN106774656B (zh) 传感器组件、盖板、移动终端及终端控制方法
WO2017181385A1 (zh) 一种手持电子设备
WO2022206546A1 (zh) 电子设备
KR20210008238A (ko) 전자 장치
CN106774653B (zh) 一种终端
CN110598656B (zh) 指纹模组、显示屏组件及电子设备
CN108063150B (zh) 电子装置
CN108183991B (zh) 电子装置
CN216528902U (zh) 光学芯片的封装结构和电子设备
CN107608122B (zh) 显示屏、功能组件及移动终端
WO2021190479A1 (zh) 显示组件和电子设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22778729

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE