WO2022253011A1 - 表带以及智能手表 - Google Patents
表带以及智能手表 Download PDFInfo
- Publication number
- WO2022253011A1 WO2022253011A1 PCT/CN2022/094174 CN2022094174W WO2022253011A1 WO 2022253011 A1 WO2022253011 A1 WO 2022253011A1 CN 2022094174 W CN2022094174 W CN 2022094174W WO 2022253011 A1 WO2022253011 A1 WO 2022253011A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit board
- strap
- supporting
- acceleration sensor
- flexible circuit
- Prior art date
Links
- 230000001133 acceleration Effects 0.000 claims abstract description 41
- 229920001296 polysiloxane Polymers 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000741 silica gel Substances 0.000 abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 abstract description 5
- 230000003993 interaction Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
Definitions
- the invention relates to the technical field of wearable devices, and specifically discloses a watch strap and a smart watch.
- Wearable products are designed to sense the wearer's micro-movements (such as finger flexion and extension, swinging, etc.), so as to realize more functions of smart wearable products, but currently the existing wearable products cannot realize the collection of micro-motion data of the wearer.
- micro-movements such as finger flexion and extension, swinging, etc.
- the main purpose of the present invention is to provide a watch strap and a smart watch, aiming to solve at least one of the above technical problems.
- a watch strap comprising:
- a circuit board assembly embedded within the strap body, including a flexible circuit board
- the acceleration sensor is arranged on the flexible circuit board.
- the present invention also proposes a smart watch, including the above watch strap.
- the watch strap of the present invention may also have the following additional technical features.
- the flexible circuit board includes a first part, a second part stacked on the first part, and a curved part connecting the first part and the second part, and the acceleration sensor is arranged on the second part.
- the circuit board assembly further includes a supporting circuit board electrically connected to the flexible circuit board.
- the supporting circuit board includes a supporting body and a first supporting portion provided on the supporting body. The first supporting portion is located between the first part and the flexible circuit board. between the second part.
- the supporting circuit board further includes a second supporting part provided on the supporting body, the first supporting part is arranged opposite to the second supporting part, and the opposite sides of the first part are respectively connected to the first supporting part and the second supporting part.
- the second supporting part is connected.
- the strap further includes an elastic support member disposed between the first support portion and the curved portion.
- the first supporting part is engaged with the elastic supporting part.
- the strap further includes a pressure plate, the pressure plate includes a fixing part and a pressing part connected with the fixing part, the fixing part is connected with the supporting body, and the pressing part presses the second part of the flexible circuit board to the first part .
- the strap further includes a reinforcing plate fixedly arranged on the first part, and at least a part of the second part is clamped between the acceleration sensor and the reinforcing plate.
- the strap body includes a strap face and a strap bottom, the circuit board assembly is embedded between the strap face and the strap bottom, and the thickness of the strap bottom facing the acceleration sensor is not greater than 0.7mm .
- the circuit board assembly is embedded in the main body of the strap through injection molding, the acceleration sensor is arranged on the flexible circuit board through surface mount technology, and the acceleration sensor is located at the center of the strap.
- Fig. 1 is a cross-sectional view of a strap in an embodiment of the present application
- Fig. 2 is a structural schematic diagram after removing the strap main body on the basis of Fig. 1;
- Fig. 3 is a schematic diagram of the structure after the pressing plate is removed on the basis of Fig. 2 .
- connection and “fixation” should be understood in a broad sense, for example, “fixation” can be a fixed connection, a detachable connection, or an integral body; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal communication between two elements or an interaction relationship between two elements, unless otherwise clearly defined.
- fixation can be a fixed connection, a detachable connection, or an integral body; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal communication between two elements or an interaction relationship between two elements, unless otherwise clearly defined.
- a wristband 100 according to some embodiments of the present invention is described below with reference to FIGS. 1-3 .
- the watch strap 100 may include: a silicone watch strap main body 10, a circuit board assembly (described in detail below) and an acceleration sensor 11, wherein the circuit board assembly is embedded in the watch by injection molding.
- the circuit board assembly includes a flexible circuit board 12 , and the acceleration sensor 11 is arranged on the flexible circuit board 12 .
- the flexible circuit board 12 includes a first part 120, a second part 121 stacked on the first part 120, and a curved part 122 connecting the first part 120 and the second part 121.
- the acceleration sensor 11 It is disposed on the second part 121 by a surface mount process (SMT). Specifically, disposing the acceleration sensor 11 on the second part 121 extending from the flexible circuit board 12 can reduce the interference caused by the vibration of the watchband embedded circuit board assembly to the acceleration sensor 11 and improve the accuracy of the acceleration sensor 11 .
- SMT surface mount process
- the size of the acceleration sensor 11 in this embodiment can be flexibly selected according to actual needs.
- the selected acceleration sensor 11 bears an injection pressure greater than 1.5 Mba in all directions, for example, the speed sensor 11 packaged in DFN is used.
- the circuit board assembly further includes a supporting circuit board 13 electrically connected to the flexible circuit board 12 , and the supporting circuit board 13 includes a supporting body 130 and a first support portion 131 provided on the supporting body 130 ,
- the first supporting part 131 is located between the first part 120 and the second part 121 .
- both the first part 120 and the second part 121 are flexible, and the first support part 131 can provide support for the first part 120 and the second part 121 to improve the overall strength of the flexible circuit board 12 .
- the supporting circuit board 13 further includes a second supporting portion 132 disposed on the supporting body 130 , the first supporting portion 131 is disposed opposite to the second supporting portion 132 , and the first portion 120 The opposite sides of the two are respectively connected to the first support portion 131 and the second support portion 132 .
- the support body 130, the first support portion 131, and the second support portion 132 are connected to form a support circuit board 13 with a C-shaped gap, and one end of the first part 120 is installed at the C-shaped gap of the support circuit board 13, so that , the supporting circuit board 13 can play a good supporting role for the first part 120 , greatly improving the supporting strength of the first part 120 .
- the strap 100 further includes an elastic support member 14 disposed between the first support portion 131 and the curved portion 122 , and the first support portion 131 is engaged with the elastic support member 14 .
- the elastic support member 14 is mounted on the first support portion 131 by interference fit, and the curved portion 122 of the flexible circuit board 12 is provided with the elastic support member 14 for support, so as to prevent the curved portion 122 from collapsing when the main body 10 of the silicone strap is formed.
- the elastic support 14 can also avoid the internal disconnection of the bending part 122, and improve the service life of the flexible circuit board 12.
- the strap 100 further includes a pressure plate 15, the pressure plate 15 includes a fixing portion 150 and a pressing portion 151 connected to the fixing portion 150, the fixing portion 150 is connected to the support body 130, and presses The portion 151 presses the second portion 121 of the flexible circuit board 13 toward the first portion 120 .
- the pressing plate 15 in this embodiment can press the second part 121 of the flexible circuit board 13 to the first part 120 on the one hand, restrain the rebound of the bent part 122, and prevent the circuit board assembly from being stuck on the silicone strap body 10 on the other hand. Loosening and displacement occur during molding.
- the fixing part 150 is assembled to the supporting body 130 by means of fastening with screws 16, and the material of the pressing plate 15 is a high temperature resistant material.
- the strap 100 further includes a reinforcing plate 17 fixedly disposed on the first part 120 , and at least a part of the second part 121 is sandwiched between the acceleration sensor 11 and the reinforcing plate 17 .
- the thickness of the reinforcing plate 17 is not less than 0.3mm, and the reinforcing plate 17 can be made of epoxy resin plate (FR4 for short), and the reinforcing plate 17 can support the acceleration sensor 11 .
- the reinforcing plate 17 can be pasted and fixed on the first part 120 by means of the double-sided adhesive 18.
- the double-sided adhesive 18 is not easy to use thicker foam glue, and the foam glue is impacted by silica gel during the silicone injection molding process. The crushing and deformation affect the position of the acceleration sensor 11, and the double-sided adhesive tape 18 does not deform at a temperature of 120°C-150°C.
- a positioning hole 120 a may also be provided on the first part 120 , and the positioning hole 120 a is used for positioning in the mold during mold molding.
- the strap main body 10 includes a strap surface 101 and a strap bottom 102, and the circuit board assembly is embedded between the strap surface 101 and the strap bottom 101, facing the acceleration sensor 11.
- the thickness of the bottom 101 of the strap is not greater than 0.7mm.
- the acceleration sensor 11 is a semiconductor device, it cannot be exposed to the outside world or directly contact with the wearer's skin, so it needs to be wrapped by the strap body 10 seamlessly. At this time, only the bottom of the strap exists between the wearer's skin and the acceleration sensor 11.
- the hardness of silica gel is 70 degrees
- the thickness of the 102 silica gel layer at the bottom of the strap is as thin as possible, due to the difficulty of the silicone molding process
- the thickness of the bottom of the strap is not more than 0.7mm, so that the acceleration sensor can be as close as possible to the wearer's body
- the skin senses the vibration generated by the user's micro-movement at the first time, which facilitates vibration conduction and improves the detection accuracy of the acceleration sensor 11 .
- the number of acceleration sensors 11 distributed in the strap 100 is only one. Too many arrangements may conflict with reading pressure information. , specifically the position where the width of the watch strap 100 is centered and the length is centered.
- Another embodiment of the present invention provides a smart watch, the smart watch includes the strap 100 as described in the above embodiment, and the smart watch should have all the beneficial effects of the strap 100, which are not mentioned here. repeat.
- the present invention at least has the following beneficial effects:
- the circuit board assembly of the present application is embedded in the main body of the strap through injection molding, and the acceleration sensor is installed on the flexible circuit board through the surface mount process, so as to realize the flexibility of the strap;
- the thickness of the bottom of the strap facing the acceleration sensor in this application is not more than 0.7mm, so that the acceleration sensor can be as close to the wearer's skin as possible, and the vibration generated by the user's micro-movement can be sensed at the first time;
- the acceleration sensor is arranged on the second part extended from the flexible circuit board, which can reduce the interference caused by the vibration of the embedded circuit board component of the strap to the acceleration sensor, and improve the accuracy of the acceleration sensor;
- the curved part of the flexible circuit board of this application is provided with an elastic support as a support to prevent the curved part from being biased when the main body of the silicone strap is formed, thus affecting the position of the acceleration sensor; at the same time, the elastic support can also avoid internal fracture of the curved part. Wire;
- the pressing plate of the present application can press the second part of the flexible circuit board to the first part, restrain the rebound of the bent part, and on the other hand, prevent the circuit board assembly from loosening and shifting when the main body of the silicone strap is formed.
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Abstract
本发明实施例公开了一种表带及智能手表，包括：硅胶表带主体；电路板组件，内嵌于所述表带主体内，包括柔性电路板；加速度传感器，设置在所述柔性电路板上。本申请的表带能够精确感知用户的微动作，更准确的实现智能穿戴设备的人机交互模式，提升了用户体验。
Description
本发明涉及穿戴设备技术领域，具体公开了一种表带以及智能手表。
发明背景
穿戴产品中为感应穿戴者的微动作(例如手指屈伸、摆动等)，从而实现智能穿戴产品的更多功能，但是目前现有的穿戴产品尚无法实现穿戴者微动作数据的采集。
发明内容
本发明的主要目的是提供一种表带以及智能手表，旨在解决上述至少一个技术问题。
为实现上述目的，本发明提出了一种表带，包括：
硅胶表带主体；
电路板组件，内嵌于表带主体内，包括柔性电路板；
加速度传感器，设置在柔性电路板上。
本发明还提出了一种智能手表，包括如上的表带。
另外，本发明的上述表带还可以具有如下附加的技术特征。
根据本发明的一个实施例，柔性电路板包括第一部分、层叠设置在第一部分上的第二部分以及连接第一部分、第二部分的弯曲部分，加速度传感器设置在第二部分上。
根据本发明的一个实施例，电路板组件还包括与柔性电路板电连接的支撑电路板，支撑电路板包括支撑本体以及于支撑本体上设置的第一支撑部，第一支撑部位于第一部分与第二部分之间。
根据本发明的一个实施例，支撑电路板还包括于支撑本体上设置的第二支撑部，第一支撑部与第二支撑部相对设置，且第一部分的相对两侧分别与第一支撑部与第二支撑部连接。
根据本发明的一个实施例，表带还包括设置在第一支撑部与弯曲部分之间的弹性支撑件。
根据本发明的一个实施例，第一支撑部与弹性支撑件卡接。
根据本发明的一个实施例，表带还包括压板，压板包括固定部以及与固定部连接的抵压部，固定部与支撑本体连接，抵压部将柔性电路板的第二部分压向第一部分。
根据本发明的一个实施例，表带还包括固定设置在第一部分上的加强板，加速度传感器与加强板之间夹持第二部分的至少一部分。
根据本发明的一个实施例，表带主体包括表带面部和表带底部，电路板组件内嵌于表带面部和表带底部之间，与加速度传感器正对的表带底部厚度不大于0.7mm。
根据本发明的一个实施例，电路板组件通过注塑成型而内嵌于表带主体内，加速度传感 器通过表面贴装工艺设置在柔性电路板上，加速度传感器位于表带的中心位置。
附图简要说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本申请一个实施例中表带的截面图；
图2为在图1的基础上去除表带主体后的结构示意图；
图3为在图2的基础上去除压板后的结构示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，本发明实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本发明中如涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“连接”、“固定”等应做广义理解，例如，“固定”可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
另外，本发明各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术 人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
下面参照图1-3描述本发明一些实施例的表带100。
如图1-3示，该表带100可以包括：硅胶表带主体10、电路板组件(下面会对其进行详细描述)以及加速度传感器11，其中，电路板组件通过注塑成型而内嵌于表带主体10内，电路板组件包括柔性电路板12，加速度传感器11设置在柔性电路板12上。
在本实施例中，继续参照图1，柔性电路板12包括第一部分120、层叠设置在第一部分120上的第二部分121以及连接第一部分120、第二部分121的弯曲部分122，加速度传感器11通过表面贴装工艺(SMT)设置在第二部分121上。具体地，将加速度传感器11设置在柔性电路板12延伸出来的第二部分121，可以减轻表带内嵌电路板组件的振动对加速度传感器11造成的干扰，提高了加速度传感器11的精度。
考虑到表带100的空间有限，本实施例中的加速度传感器11的大小可以根据实际需要灵活选择。
在本实施例中，由于采用的是液态硅胶注塑成型工艺，所以选用的加速度传感器11承受的面八方的注塑压力大于1.5Mba，例如使用DFN封装后的速度传感器11。
进一步地，继续参照图1、3，电路板组件还包括与柔性电路板12电连接的支撑电路板13，支撑电路板13包括支撑本体130以及于支撑本体130上设置的第一支撑部131，第一支撑部131位于第一部分120与第二部分121之间。具体地，第一部分120与第二部分121均为柔性，第一支撑部131可以为第一部分120与第二部分121提供支撑，提高柔性电路板12的整体强度。
更进一步地，继续参照图3，实施例中，支撑电路板13还包括于支撑本体130上设置的第二支撑部132，第一支撑部131与第二支撑部132相对设置，且第一部分120的相对两侧分别与第一支撑部131与第二支撑部132连接。具体地，支撑本体130、第一支撑部131、第二支撑部132连接构成具有C字形缺口的支撑电路板13，第一部分120的一端安装在支撑电路板13的C字形缺口处，这样一来，支撑电路板13可以对第一部分120起到良好的支撑作用，大大提高了第一部分120的支撑强度。
在本实施例中，继续参照图1-2，表带100还包括设置在第一支撑部131与弯曲部分122之间的弹性支撑件14，第一支撑部131与弹性支撑件14卡接。具体地，弹性支撑件14采用过盈卡装到第一支撑部131上，柔性电路板12的弯曲部分122设置有弹性支撑件14做支撑，防止弯曲部分122在硅胶表带主体10成型时冲偏，从而影响加速度传感器11的位置；同时弹性支撑件14还可以避免弯曲部分122的内部断线，提高了柔性电路板12的使用寿命。
此外，在本实施例中，继续参照图2，表带100还包括压板15，压板15包括固定部150以及与固定部150连接的抵压部151，固定部150与支撑本体130连接，抵压部151将柔性电路板13的第二部分121压向第一部分120。具体地，本实施例中的压板15一方面可以将柔性电路板13的第二部分121压向第一部分120，抑制弯曲部分122的反弹，另一方面还避免电路板组件在硅胶表带主体10成型时产生脱松和移位。
值得一提的是，固定部150采用螺丝16紧固方式组装到支撑本体130上，压板15的材质为耐高温材料。
继续参照图1-2，在本实施例中，表带100还包括固定设置在第一部分120上的加强板17，加速度传感器11与加强板17之间夹持第二部分121的至少一部分。具体地，加强板17的厚度不小于0.3mm，加强板17可以使用环氧树脂板(简称FR4)，加强板17可以对加速度传感器11起到支撑作用。
进一步地，继续参照图1，加强板17可以通过双面胶18黏贴固定在第一部分120上，双面胶18不易用较厚的泡棉胶，泡棉胶在硅胶注塑过程中被硅胶冲击而破碎变形，影响加速度传感器11的位置，双面胶18在120℃-150℃的温度下不变形。
此外，继续参照图2，还可以在第一部分120上开设定位孔120a，定位孔120a用于模具成型时的模具内定位。
需要说明的是，继续参照图1，表带主体10包括表带面部101和表带底部102，电路板组件内嵌于表带面部101和表带底部101之间，与加速度传感器11正对的表带底部101厚度不大于0.7mm。具体地，由于加速度传感器11为半导体器件，不能暴露在外界或者和佩戴者皮肤直接接触，因此需要无缝隙被表带主体10包裹，此时佩戴者皮肤与加速度传感器11之间只存在表带底部102的硅胶填充，硅胶硬度为70度，表带底部102硅胶层的厚度尽量薄，介于硅胶成型工艺的难度，表带底部厚度不大于0.7mm，这样可以使加速度传感器尽可能贴近佩戴者的皮肤，第一时间感知用户的微动作产生的震动，便于振动传导提高了加速度传感器11的检测精度。
此外，加速度传感器11在表带100中分布数量为1颗即可，过多布置有读取压力信息冲突的可能，布置的位置为与皮肤能够较好接触的部位，如表带100的中心位置，具体可以是表带100宽度居中、长度居中的位置。
本发明的另外一个实施例提供了一种智能手表，该智能手表包括如上述实施例所述的表带100，表带100具有的所有有益效果该智能手表应当一应具有，在此不一一赘述。
由上，本发明至少具有以下有益效果：
1、本申请的电路板组件通过注塑成型而内嵌于表带主体内，加速度传感器通过表面贴装工艺设置在柔性电路板上，从而实现表带的柔软性；
2、本申请与加速度传感器正对的表带底部厚度不大于0.7mm，这样可以使加速度传感器尽可能贴近佩戴者的皮肤，第一时间感知用户的微动作产生的震动；
3、本申请将加速度传感器设置在柔性电路板延伸出来的第二部分，可以减轻表带内嵌电路板组件的振动对加速度传感器造成的干扰，提高了加速度传感器的精度；
4、本申请柔性电路板的弯曲部分设置有弹性支撑件做支撑，防止弯曲部分在硅胶表带主体成型时冲偏，从而影响加速度传感器的位置；同时弹性支撑件还可以避免弯曲部分的内部断线；
5、本申请的压板一方面可以将柔性电路板的第二部分压向第一部分，抑制弯曲部分的反弹，另一方面还避免电路板组件在硅胶表带主体成型时产生脱松和移位。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。
Claims (14)
- 一种表带，其中，包括：硅胶表带主体；电路板组件，内嵌于所述表带主体内，包括柔性电路板；加速度传感器，设置在所述柔性电路板上。
- 如权利要求1所述的表带，其中，所述柔性电路板包括第一部分、层叠设置在第一部分上的第二部分以及连接所述第一部分、第二部分的弯曲部分，所述加速度传感器设置在所述第二部分上。
- 如权利要求2所述的表带，其中，所述电路板组件还包括与柔性电路板电连接的支撑电路板，所述支撑电路板包括支撑本体以及于所述支撑本体上设置的第一支撑部，所述第一支撑部位于所述第一部分与所述第二部分之间。
- 如权利要求3所述的表带，其中，所述支撑电路板还包括于所述支撑本体上设置的第二支撑部，所述第一支撑部与所述第二支撑部相对设置，且所述第一部分的相对两侧分别与所述第一支撑部与所述第二支撑部连接。
- 如权利要求3所述的表带，其中，所述表带还包括设置在所述第一支撑部与所述弯曲部分之间的弹性支撑件。
- 如权利要求5所述的表带，其中，所述第一支撑部与所述弹性支撑件卡接。
- 如权利要求3所述的表带，其中，所述表带还包括压板，所述压板包括固定部以及与所述固定部连接的抵压部，所述固定部与所述支撑本体连接，所述抵压部将所述柔性电路板的第二部分压向第一部分。
- 如权利要求3所述的表带，其中，所述表带还包括固定设置在所述第一部分上的加强板，所述加速度传感器与所述加强板之间夹持所述第二部分的至少一部分。
- 如权利要求1-8任一项所述的表带，其中，所述表带主体包括表带面部和表带底部， 所述电路板组件内嵌于所述表带面部和表带底部之间，与所述加速度传感器正对的所述表带底部厚度不大于0.7mm。
- 如权利要求9所述的表带，其中，所述电路板组件通过注塑成型而内嵌于所述表带主体内，所述加速度传感器通过表面贴装工艺设置在所述柔性电路板上，所述加速度传感器位于所述表带的中心位置。
- 一种智能手表，包括表带，其中，所述表带包括：硅胶表带主体；电路板组件，内嵌于所述表带主体内，包括柔性电路板；加速度传感器，设置在所述柔性电路板上。
- 如权利要求11所述的智能手表，其中，所述柔性电路板包括第一部分、层叠设置在第一部分上的第二部分以及连接所述第一部分、第二部分的弯曲部分，所述加速度传感器设置在所述第二部分上。
- 如权利要求12所述的智能手表，其中，所述电路板组件还包括与柔性电路板电连接的支撑电路板，所述支撑电路板包括支撑本体以及于所述支撑本体上设置的第一支撑部，所述第一支撑部位于所述第一部分与所述第二部分之间。
- 如权利要求11所述的智能手表，其中，所述表带主体包括表带面部和表带底部，所述电路板组件内嵌于所述表带面部和表带底部之间，与所述加速度传感器正对的所述表带底部厚度不大于0.7mm。
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| CN102714031A (zh) * | 2010-01-19 | 2012-10-03 | 罗伯特·博世有限公司 | 具有阻尼装置的传感器 |
| US20150370326A1 (en) * | 2014-06-23 | 2015-12-24 | Thalmic Labs Inc. | Systems, articles, and methods for wearable human-electronics interface devices |
| CN109770489A (zh) * | 2019-01-31 | 2019-05-21 | 歌尔科技有限公司 | 应用于游戏手环的表带、游戏手环及游戏控制方法 |
| CN216316017U (zh) * | 2021-05-31 | 2022-04-19 | 北京歌尔泰克科技有限公司 | 表带以及智能手表 |
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| US20150370326A1 (en) * | 2014-06-23 | 2015-12-24 | Thalmic Labs Inc. | Systems, articles, and methods for wearable human-electronics interface devices |
| CN109770489A (zh) * | 2019-01-31 | 2019-05-21 | 歌尔科技有限公司 | 应用于游戏手环的表带、游戏手环及游戏控制方法 |
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