WO2022067891A1 - 智能手表 - Google Patents

智能手表 Download PDF

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Publication number
WO2022067891A1
WO2022067891A1 PCT/CN2020/121450 CN2020121450W WO2022067891A1 WO 2022067891 A1 WO2022067891 A1 WO 2022067891A1 CN 2020121450 W CN2020121450 W CN 2020121450W WO 2022067891 A1 WO2022067891 A1 WO 2022067891A1
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WO
WIPO (PCT)
Prior art keywords
watch
head
sound
smart
smart watch
Prior art date
Application number
PCT/CN2020/121450
Other languages
English (en)
French (fr)
Inventor
杨虎虎
张龙
董献杰
张学锋
Original Assignee
瑞声声学科技(深圳)有限公司
瑞声科技(新加坡)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 瑞声声学科技(深圳)有限公司, 瑞声科技(新加坡)有限公司 filed Critical 瑞声声学科技(深圳)有限公司
Publication of WO2022067891A1 publication Critical patent/WO2022067891A1/zh

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/06—Input or output devices integrated in time-pieces using voice
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements

Definitions

  • the utility model relates to the technical field of watches, in particular to a smart watch.
  • a speaker unit is provided in a smart watch to meet people's needs for listening to music, making calls, and the like.
  • the purpose of the present utility model is to provide a smart watch, which can realize the effect of stereo sound and can also increase the directivity of sound.
  • a smart watch comprising:
  • the watch head is connected to the watch strap; the watch head has a receiving space, the watch head is provided with at least two sound outlets, and the sound outlets are provided on the watch head for connecting the watch strap. both sides; and
  • the speaker unit is arranged in the receiving space of the meter head; the speaker unit is provided with at least two, and the speaker units are provided in the sound outlet of the meter head in one-to-one correspondence, and the sound output of the speaker unit is The port is set corresponding to the sound outlet of the meter head.
  • the sound outlet is a bar-shaped port, and the bar-shaped port is laterally arranged in the middle of the two sides of the watch head for connecting the watch band.
  • the smart watch further includes a partition, which is arranged in the receiving space of the watch head and divides the receiving space into at least two independent sound chambers, each of which is The speaker units are correspondingly arranged in one of the sound chambers.
  • the watch head includes a base, a watch body and a casing, the bottom of the casing is connected to the base, and surrounds the base with the base to form the receiving space, the The watch body is arranged in the receiving space, and both ends of the watch band are respectively connected to opposite sides of the base.
  • the smart watch further includes a screen and a display, an end of the casing facing away from the base has a mounting portion, the screen is correspondingly provided on the mounting portion, and the display is provided on the The accommodating space is attached to the back of the screen.
  • a side wall of the casing is provided with a concave portion at a position corresponding to the sound outlet, and the speaker unit is disposed in the concave portion.
  • the watch band has a connecting portion, and the bottom of the watch head is rotatably connected to the connecting portion of the watch band.
  • the watch band is an elastic band, and two ends of the elastic band are respectively connected to opposite sides of the watch head.
  • both ends of the watch band are rotatably connected to opposite sides of the watch head, respectively;
  • the watch head is provided with a first installation hole and a second installation hole, and the first installation hole and the second installation hole are respectively arranged on opposite sides of the watch head; one end of the watch band is provided with a first rotating shaft, The other end is provided with a second rotating shaft, the first rotating shaft is rotatably arranged in the first installation hole of the watch head, and the second rotating shaft is rotatably arranged in the second installation hole of the watch head.
  • the smart watch further includes a partition mesh, and the partition mesh corresponds to the sound outlet provided on the watch head.
  • the watch head is provided with at least two sound outlets, and the sound outlets are arranged on both sides of the watch head for connecting the watch strap.
  • There are at least two speaker units and the speaker units are arranged in a one-to-one correspondence with the sound outlet, and the sound outlet of the speaker unit is arranged corresponding to the sound outlet of the watch head, so that the smart watch can achieve a stereo effect, which can improve sound playback. clarity and intelligibility.
  • the directivity of the sound can be increased to achieve a good sound localization effect, so as to have a sense of orientation and distribution of each sound source.
  • FIG. 1 is a schematic structural diagram of a smart watch according to Embodiment 1 of the present invention.
  • FIG. 2 is an exploded view of the structure of the smart watch shown in FIG. 1;
  • FIG. 3 is a schematic diagram of the internal structure of the housing of the smart watch shown in FIG. 2;
  • FIG. 4 is a top view of the smart watch shown in FIG. 1;
  • FIG. 5 is a cross-sectional view along A-A of the smart watch shown in FIG. 4 .
  • FIG. 1 shows a schematic structural diagram of a smart watch according to an embodiment of the present invention
  • FIG. 2 shows an exploded view of the structure of the smart watch shown in FIG. 1
  • FIG. 3 shows A schematic diagram of the internal structure of the casing of the smart watch shown in FIG. 2
  • the smart watch provided by an embodiment of the present invention includes a watch strap 10 , a watch head 20 and a speaker unit 30 , and the watch head 20 is connected to the watch strap 10 .
  • the watch head 20 has a receiving space 221 , and the watch head 20 is provided with at least two sound outlets 222 .
  • the speaker unit 30 is arranged in the accommodating space 221 of the watch head 20 .
  • the speaker units 30 are arranged in a one-to-one correspondence with the sound outlet 222 of the meter head 20 , and the sound outlet 31 of the speaker unit 30 is arranged corresponding to the sound outlet 222 of the meter head 20 .
  • the setting of the sound outlet 31 of the speaker unit 30 corresponding to the sound outlet 222 of the meter head 20 means that a speaker unit 30 is set corresponding to the sound outlet 222 of each meter head 20, and the sound output of the speaker unit 30 is The port 31 is communicated with the sound outlet 222 of the meter head, so that the sound emitted by the speaker unit 30 can be radiated outward through the sound outlet 31 and the sound outlet 222 .
  • the watch head 20 is provided with at least two sound outlets 222 , and the sound outlets 222 are provided on the watch head 20 and the strap 10 is used for connecting the two sides of the watch strap 10 .
  • the directivity of the sound can be increased to achieve a good sound localization effect, so as to have a sense of orientation and distribution of each sound source.
  • the number of sound outlets 222 and speaker units 30 can be set according to actual needs, as long as at least one sound outlet 222 is provided on each side of the watch head 20 for connecting the watch band 10, and the speaker unit 30
  • the sound outlet 31 and the sound outlet 222 of the meter head 20 can be set correspondingly, so that the stereo effect can be achieved, and the directivity of the sound can also be increased.
  • FIG. 1 , FIG. 2 and FIG. 3 there are two sound outlets 222 , and the two sound outlets 222 are respectively provided on both sides of the watch head 20 for connecting the watch band 10 .
  • the ports 222 are set in one-to-one correspondence. In this way, a stereo effect can be achieved, and at the same time, the directivity of the sound can be increased.
  • the longitudinal direction of the watch band 10 refers to the direction from one end of the watch band 10 to the other end.
  • the sound outlet 222 is provided in the middle of the watch head 20 for connecting the two sides of the watch band 10 .
  • the top of the sound outlet 222 has a certain distance from the top of the surface where the sound outlet 222 is located, and the bottom of the sound outlet 222 is a certain distance from the bottom end of the surface where the sound outlet 222 is located, and the sound outlet 222 has a certain distance.
  • the side portion has a certain distance from the side edge of the surface where the sound outlet 222 is located. In this way, certain installation positions are reserved on the top, bottom and two sides of the surface where the sound outlet 222 is located, which facilitates the installation of the speaker unit 30 .
  • the sound outlet 222 is provided in the middle of the two sides of the watch head 20 for connecting the watch band 10 , and the sound outlets 222 on both sides of the watch head 20 are symmetrically arranged. In this way, on the one hand, it is convenient to install the speaker unit 30 in the watch head 20;
  • the sound outlet 222 is a bar-shaped outlet, and the bar-shaped sound outlet 222 is laterally provided on the watch head 20 for connecting the two sides of the watch band 10 .
  • the speaker unit 30 can radiate sound outward through the bar-shaped sound outlet 222, so that the radiation range of the sound in the horizontal direction is wide, and the stereo sound effect is better.
  • the sound outlet 222 can also be a sound outlet, and a plurality of sound outlets are provided, and the plurality of sound outlets are distributed on both sides of the watch head 20 for connecting the watch band 10 .
  • the meter head 20 further includes a partition net, and the partition mesh corresponds to the sound outlet 222 of the meter head 20 .
  • the partition net By arranging a partition net on the sound outlet 222 of the meter head 20, on the basis of not affecting the sound radiated from the speaker unit 30 to the outside, it can prevent foreign substances from entering the accommodation space 221 of the meter head 20, and prevent foreign substances from affecting the speaker unit 30 and the speaker unit 30. The performance of other components will be affected, thereby extending the life of the smartwatch.
  • FIG. 4 shows a top view of the smart watch shown in FIG. 1
  • FIG. 5 shows a cross-sectional view of the smart watch shown in FIG. 4 along A-A
  • the meter head 20 also includes a partition 23 .
  • the partition 23 is arranged in the receiving space 221 of the meter head 20, and divides the receiving space 221 into at least two independent sound cavities, and each speaker unit 30 is correspondingly disposed in one sound cavity.
  • the baffle 23 can effectively block the sound airflow, which can avoid mutual interference between the speaker units 30 in different sound cavities, and can improve the smart watch while ensuring the stereo effect.
  • the overall sound quality improves the user experience.
  • the partition plate 23 is vertically arranged in the receiving space 221 of the meter head 20 to divide the receiving space 221 into at least two closed sound chambers.
  • the two sides of the separator 23 are respectively connected to the two side walls of the watch head 20 in the width direction of the watch band 10, the top of the separator 23 is connected to the top of the watch head 20, and the bottom of the separator 23 is connected to or interferes with the watch head 20, so that the accommodating space 221 of the meter head 20 can be divided into mutually independent and closed sound chambers by the partition 23.
  • the two partitions 23 are arranged in the receiving space 221 of the watch head 20 at intervals along the length direction of the watch band 10 .
  • the accommodating space 221 is divided into three independent and closed sound chambers.
  • the two speaker units 30 are respectively arranged in two sound cavities close to the watch band 10 , and the sound cavity between the above two sound cavities can place functional components such as circuit boards and power supplies of the smart watch.
  • the number of the partitions 23 can be set according to actual requirements, for example, more than three partitions 23 are set.
  • both ends of the watch band 10 are rotatably connected to opposite sides of the watch head 20, respectively. In this way, on the one hand, it is beneficial to wear the smart watch on the wrist quickly and easily, and it is more flexible to use; 10. Make the strap 10 fit better on the wrist.
  • the watch head 20 is provided with a first installation hole 211 and a second installation hole 212 , and the first installation hole 211 and the second installation hole 212 are respectively provided on opposite sides of the watch head 20 .
  • One end of the watch band 10 is provided with a first rotating shaft, and the first rotating shaft is rotatably arranged in the first mounting hole 211 of the watch head 20 .
  • the other end of the watch band 10 is provided with a second rotating shaft, and the second rotating shaft is rotatably arranged in the second mounting hole 212 of the watch head 20 .
  • the rotatable connection between the watch head 20 and the watch band 10 can be realized, so that the smart watch can be easily worn and used more flexibly, and the watch band 10 can also be flexibly adjusted so that the watch fits the wrist better.
  • the watch band 10 is a wristband chain body, and the wristband chain body is a chain-like structure.
  • the wristband chain body includes a plurality of chain monomers, and two adjacent chain monomers are connected in sequence to form a chain; two ends of the wristband chain body are respectively connected to opposite sides of the watch head 20 to form a closed ring structure.
  • the wristband chain body may have a certain degree of windability, so that it can be wound into a ring shape so as to be wound around the user's arm, so as to realize the binding of the smart watch and the human body.
  • the watch band 10 is a belt.
  • first rotating shaft and the second rotating shaft can also be provided on opposite sides of the watch head 20 , and the first and second mounting holes 211 and 212 are correspondingly provided at both ends of the watch band 10 .
  • the first rotating shaft of the watch head 20 is rotatably disposed in the first installation hole 211 of the watch band 10
  • the second rotating shaft of the watch head 20 is rotatably disposed in the second installation hole 212 of the watch band 10. This can also be achieved.
  • the watch head 20 is rotatably connected with the watch band 10 .
  • the watch band 10 is an elastic band, and two ends of the elastic band are respectively connected to opposite sides of the watch head 20 . Specifically, both ends of the elastic band are respectively fixed on opposite sides of the watch head 20 . In this way, it is convenient to wear the smart watch on the wrist and to use flexibly.
  • the watch band 10 is a thermoplastic elastomer, for example, the material of the watch band is thermoplastic vulcanized silicone or the like. It should be noted that the specific material of the watch band 10 can be adjusted according to actual needs, and the specific material of the watch band 10 is not limited here.
  • the watch band 10 has a connecting portion, and the watch head 20 is rotatably provided on the connecting portion.
  • the position of the meter head 20 can be changed, for example, the directions of the speaker, the sound outlet 222, the sound outlet 31, etc. can be changed, thereby increasing the directivity of sound propagation.
  • the bottom of the watch head 20 is protruded with a rotating part
  • the connecting part of the watch band 10 is correspondingly provided with a connecting hole adapted to the rotating part
  • the rotating part is rotatably arranged in the connecting hole, so as to realize the connection between the watch head 20 and the watch.
  • the connecting part of the watch band 10 is protruded with a rotating part
  • the bottom of the watch head 20 is correspondingly provided with a connecting hole adapted to the rotating part, so that the connection between the watch band 10 and the watch head 20 can also be realized Swivel connection.
  • the connecting part of the watch band 10 is provided with a magnetic piece
  • the bottom of the watch head 20 is provided with a magnetic attraction piece
  • the watch head 20 is connected to the watch band 10 through the cooperation of the magnetic piece and the magnetic attraction piece, so that the adjustment of the watch head 20 can be facilitated. position, thereby increasing the directivity of sound propagation.
  • the rotating part of the watch head 20 is a rotating shaft, and the rotating shaft is rotatably arranged in the connection hole of the watch band 10 to realize the rotatable connection between the watch head 20 and the watch band 10 .
  • the meter head 20 is a split structure.
  • the watch head 20 includes a smart watch body, a base 21 and a casing 22 .
  • the casing 22 is detachably connected to the base 21 and surrounds the base 21 to form a receiving space 221 , and the main body of the smart watch is arranged in the receiving space 221 .
  • the above-mentioned header 20 can be formed.
  • the watch head 20 of this embodiment can be disassembled and assembled, which is convenient for maintenance or replacement of the smart watch body.
  • the main body of the smart watch of the watch head 20 is related electronic components such as a circuit board and a power supply.
  • the bottom of the casing 22 is connected to the base 21 by means of gluing.
  • the base 21 is provided with a first engaging portion
  • the casing 22 is correspondingly provided with a second engaging portion
  • the base 21 and the casing 22 can be detached through the cooperation of the first engaging portion and the second engaging portion. connect.
  • the bottom of the casing 22 can also be connected to the base 21 by ultrasonic welding. It should be noted that there are various ways of connecting the base 21 and the housing 22, and details are not described herein again.
  • the watchband 10 is connected to opposite sides of the base 21 , and the sound outlets 222 are provided on the housing 22 for connecting the two sides of the watchband 10 .
  • the meter head 20 further includes a screen 24 and a display.
  • An end of the casing 22 away from the base 21 has an installation portion, the screen 24 is correspondingly disposed in the installation portion, and the display is disposed in the receiving space 221 and attached to the back of the screen 24 .
  • the watch head 20 can also be provided with a camera, and the camera is electrically connected to the display, so that the cooperation between the camera and the display can be improved, and video calls can be performed.
  • the watch head 20 further includes a sealing ring, and the sealing ring is arranged on the installation part.
  • the sealing ring is a foam sealing ring.
  • a concave portion 223 is provided on the side wall of the housing 22 corresponding to the position of the sound outlet 222 , and the speaker unit 30 is disposed in the concave portion 223 .
  • the inner recess 223 is a groove.
  • the watch head 20 further includes an elastic pad, the elastic pad is arranged in the inner recess 223, and the speaker unit 30 is against the elastic pad.
  • elastic pads are provided on the side wall and/or the bottom of the inner recess 223 . In this way, on the one hand, since the speaker unit 30 will vibrate in the process of sounding, by spacing the elastic pad between the speaker unit 30 and the inner recess 223, the speaker unit 30 can be prevented from being hard contacted with the inner recess 223 and damaging the speaker unit 30; On the other hand, the speaker unit 30 can also be stably installed in the head 20 .
  • the speaker unit 30 is at least one of a moving coil speaker, a MEMS speaker, a moving coil or a moving iron earphone core. It should be noted that the speaker unit 30 may be one of the above-mentioned types, but is not limited to the above-mentioned speaker types, as long as the speaker unit 30 can emit sound. In addition, the speaker unit 30 is an existing product, so the specific structure of the speaker will not be described in detail in the present invention.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature delimited with “first”, “second” may expressly or implicitly include at least one of that feature.
  • plurality means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.
  • the terms “installation”, “connection”, “connection”, “fixed” and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection connected, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication between two elements or the interaction between the two elements, unless otherwise clearly defined.
  • the specific meanings of the above terms in the present invention can be understood according to specific situations.
  • a first feature "on” or “under” a second feature may be in direct contact with the first and second features, or the first and second features through an intermediary indirect contact.
  • the first feature being “above”, “over” and “above” the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature being “below”, “below” and “below” the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

Abstract

本实用新型提供了智能手表，包括表带、表头及扬声器单元，表头连接于表带。表头具有收容空间，表头设有至少两个出音口，出音口分别设于表头用于连接表带的两侧。扬声器单元设于表头的收容空间内；扬声器单元对应设有至少两个，扬声器单元一一对应设于出音口，且扬声器单元的出声口与表头的出音口对应设置。如此，可使该智能手表能够实现立体声效果，这样可提高声音播放的清晰度和可懂度。并且，还可增加声音的指向性，达到很好的声音定位效果，从而具有各声源的方位感和分布感。

Description

智能手表 技术领域
本实用新型涉及手表技术领域，特别是涉及一种智能手表。
 背景技术
随着智能技术的发展，智能手表已经被广泛应用到人们的生活中。通常地，智能手表内设有扬声器单元，来满足人们听音乐、打电话等需求。
然而，常见的智能手表无法实现立体声的效果，导致声音播放的清晰度降低。并且，该种智能手表的声音指向性较差。
 技术问题 技术解决方案 有益效果
本实用新型的目的在于提供一种智能手表，它能够实现立体声的效果，并且还能够增加声音的指向性。
本实用新型的技术方案如下：
一种智能手表，所述智能手表包括：
表带；
表头，连接于所述表带；所述表头具有收容空间，所述表头设有至少两个出音口，所述出音口设于所述表头用于连接所述表带的两侧；及
扬声器单元，设于所述表头的收容空间内；所述扬声器单元设有至少两个，所述扬声器单元一一对应设于所述表头的出音口，且所述扬声器单元的出声口与所述表头的出音口对应设置。
下面进一步对技术方案进行说明：
在其中一个实施例中，所述出音口为条形口，所述条形口横向设于所述表头用于连接所述表带的两侧中部。
在其中一个实施例中，所述智能手表还包括隔板，所述隔板设于所述表头的收容空间内，并将所述收容空间分隔为至少两个独立的音腔，每个所述扬声器单元对应设置在一个所述音腔内。
在其中一个实施例中，所述表头包括基座、手表主体及壳体，所述壳体的底部连接于所述基座，并与所述基座围设形成所述收容空间，所述手表主体设于所述收容空间内，所述表带的两端分别连接于所述基座的相对两侧。
在其中一个实施例中，所述智能手表还包括屏幕及显示器，所述壳体背离所述基座的一端具有安装部，所述屏幕对应设于所述安装部，所述显示器设于所述收容空间并贴附于所述屏幕的背面设置。
在其中一个实施例中，所述壳体的侧壁对应所述出音口的位置设有内凹部，所述扬声器单元设于所述内凹部。
在其中一个实施例中，所述表带具有连接部，所述表头的底部可转动地连接于所述表带的连接部。
在其中一个实施例中，所述表带为弹性带，所述弹性带的两端分别连接于所述表头的相对两侧。
在其中一个实施例中，所述表带的两端分别可转动地连接于所述表头的相对两侧；
所述表头设有第一安装孔及第二安装孔，所述第一安装孔与第二安装孔分别设于所述表头相对两侧；所述表带的一端设有第一转轴，另一端设有第二转轴，所述第一转轴可转动地设于所述表头的第一安装孔，所述第二转轴可转动地设于所述表头的第二安装孔。
在其中一个实施例中，所述智能手表还包括隔网，所述隔网对应设于所述表头的出音口。
本实用新型的有益效果在于：表头设有至少两个出音口，出音口设于表头用于连接表带的两侧。扬声器单元设有至少两个，扬声器单元一一对应设于出音口，且扬声器单元的出声口与表头的出音口对应设置，使得该智能手表能够实现立体声效果，这样可提高声音播放的清晰度和可懂度。并且，还可增加声音的指向性，达到很好的声音定位效果，从而具有各声源的方位感和分布感。
 附图说明
构成本申请的一部分的附图用来提供对本实用新型的进一步理解，本实用新型的示意性实施例及其说明用于解释本实用新型，并不构成对本实用新型的不当限定。
为了更清楚地说明本实用新型实施例中的技术方案，下面将对实施例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实用新型的一些实施例，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获取其他的附图。
图1为本实用新型中实施例一的智能手表的结构示意图；
图2为图1所示的智能手表的结构分解图；
图3为图2所示的智能手表的壳体的内部结构示意图；
图4为图1所示的智能手表的俯视图；
图5为图4所示的智能手表沿A-A的剖视图。
附图标记说明：
10、表带；20、表头；21、基座；211、第一安装孔；212、第二安装孔；22、壳体；221、收容空间；222、出音口；223、内凹部；23、隔板；24、屏幕；30、扬声器单元；31、出声口。
 本发明的实施方式
为使本实用新型的上述目的、特征和优点能够更加明显易懂，下面结合附图对本实用新型的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本实用新型。但是本实用新型能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本实用新型内涵的情况下做类似改进，因此本实用新型不受下面公开的具体实施例的限制。
参阅图1、图2和图3，图1示出了本实用新型一实施例的智能手表的结构示意图，图2示出了图1所示的智能手表的结构分解图，图3示出了图2所示的智能手表的壳体的内部结构示意图。本实用新型一实施例提供的智能手表，包括表带10、表头20及扬声器单元30，表头20连接于表带10。表头20具有收容空间221，表头20设有至少两个出音口222，出音口222分别设于表头20用于连接表带10的两侧。扬声器单元30设于表头20的收容空间221内。扬声器单元30设有至少两个，扬声器单元30一一对应设于表头20的出音口222，且扬声器单元30的出声口31与表头20的出音口222对应设置。
可以理解的是，扬声器单元30的出声口31与表头20的出音口222对应设置是指每个表头20的出音口222对应设置一个扬声器单元30，并且扬声器单元30的出声口31与表头的出音口222连通，使得扬声器单元30发出的声音能够通过出声口31及出音口222向外辐射。
上述智能手表，表头20设有至少两个出音口222，出音口222设于表头20表带10用于连接表带10的两侧。扬声器单元30设有至少两个，扬声器单元30一一对应设于出音口222，且扬声器单元30的出声口31与表头20的出音口222对应设置，使得该智能手表能够实现立体声效果，这样可提高声音播放的清晰度和可懂度。并且，还可增加声音的指向性，达到很好的声音定位效果，从而具有各声源的方位感和分布感。
需要说明的是，出音口222及扬声器单元30的数量可根据实际需求进行设置，只要表头20用于连接表带10的每个侧部设有至少一个出音口222，并且扬声器单元30的出声口31与表头20的出音口222对应设置即可，这样便可实现立体声的效果，同时也可增加声音的指向性。
具体到本实施例中，参阅图1、图2和图3，出音口222设有两个，两个出音口222分别设于表头20用于连接表带10的两侧。扬声器单元30对应设有两个，两个扬声器单元30沿表带10的长度方向间隔地设于表头20的收容空间221内，且扬声器单元30的出声口31与表头20的出音口222一一对应设置。如此，可实现立体声的效果，同时还可增加声音的指向性。
需要说明的是，表带10的长度方向是指从表带10的一端至另一端的方向。
在一个实施例中，参阅图1和图3，出音口222设于表头20用于连接表带10两侧的中部。可以理解的是，出音口222的顶部距离出音口222所在面的顶端有一定距离，出音口222的底部距离出音口222所在面的底端具有一定距离，且出音口222的侧部距离出音口222所在面的侧边有一定的距离。如此，使得出音口222所在面的顶部、底部及两侧预留有一定的安装位置，这样便于安装扬声器单元30。
可选地，出音口222设于表头20用于连接表带10的两侧中部，且表头20两侧的出音口222对称设置。如此，一方面，便于在表头20内安装扬声器单元30；另一方面，使得该智能手表能够更好地实现立体声效果，还可增加声音的指向性。
在一个实施例中，参阅图1、图2和图3，出音口222为条形口，条形出音口222横向设于表头20用于连接表带10的两侧。如此，该扬声器单元30可通过条形出音口222向外辐射声音，使得声音在水平方向的辐射范围广，立体声音效更佳。当然，在其它实施例中，出音口222也可为出音孔，出音孔设有多个，多个出音孔分布在表头20用于连接表带10的两侧。
在一个实施例中，表头20还包括隔网，隔网对应设于表头20的出音口222。通过在表头20的出音口222设置隔网，在不影响扬声器单元30向外辐射声音的基础上，可防止外界物质进入表头20的收容空间221内，避免外界物质对扬声器单元30及其它部件的性能的影响，从而延长智能手表的使用寿命。
在一个实施例中，参阅图3、图4和图5，图4示出了图1所示的智能手表的俯视图，图5示出了图4所示的智能手表沿A-A的剖视图。表头20还包括隔板23。隔板23设于表头20的收容空间221内，并将收容空间221分隔为至少两个独立的音腔，每个扬声器单元30对应设置在一个音腔内。如此，在扬声器单元30工作的过程中，隔板23可有效地阻挡声音气流，这样可避免不同音腔内的扬声器单元30之间的相互干扰，在保证立体声效果的同时，可提高该智能手表整体的音质，从而提高用户的使用体验感。
进一步地，参阅图2、图3和图5，隔板23竖向设于表头20的收容空间221内，将收容空间221分隔为至少两个封闭的音腔。具体地，隔板23的两侧分别连接于表头20在表带10宽度方向的两侧壁，隔板23的顶部连接于表头20的顶部，隔板23的底部连接或抵触于表头20的底部，如此便可通过隔板23将表头20的收容空间221分隔为相互独立且封闭的音腔。
具体到本实施例中，参阅图5，隔板23设有两个，两个隔板23沿表带10长度方向间隔地设于表头20的收容空间221内。如此，将收容空间221分隔为三个独立且封闭的音腔。其中，两个扬声器单元30分别设于靠近表带10的两个音腔内，如上两个音腔中间的音腔可放置智能手表的电路板、电源等功能性元件。当然，在其它实施例中，隔板23的数量可根据实际需求进行设置，例如设置三个以上的隔板23。
在一个实施例中，表带10的两端分别可转动地连接于表头20的相对两侧。如此，一方面，有利于快速且轻松地将该智能手表戴在手腕，使用更灵活；另一方面，由于表带10可相对表头20转动，这样在穿戴该智能手表时，可调整表带10，使表带10更好地贴合在手腕。
进一步地，参阅图1和图2，表头20设有第一安装孔211及第二安装孔212，第一安装孔211与第二安装孔212分别设于表头20相对两侧。表带10的一端设有第一转轴，第一转轴可转动地设于表头20的第一安装孔211。表带10的另一端设有第二转轴，第二转轴可转动地设于表头20的第二安装孔212。如此，可实现表头20与表带10的可转动连接，从而便于穿戴该智能手表，使用更灵活，同时还可灵活地调整表带10，使表更好地贴合在手腕。
可选地，表带10为腕带链体，腕带链体为一链状结构。具体地，腕带链体包括多个链单体，相邻两个链单体依次连接成链状；腕带链体的两端分别连接于表头20的相对两侧，围成封闭环状结构。进一步地，腕带链体可具有一定程度的可绕性，使其能够绕成环形，以缠绕在用户的手臂，实现智能手表与人体的绑定。或者，表带10为皮带。
当然，在其它实施例中，也可在表头20的相对两侧设置第一转轴及第二转轴，表带10的两端对应设有第一安装孔211及第二安装孔212。表头20的第一转轴可转动地设于表带10的第一安装孔211内，表头20的第二转轴可转动地设于表带10的第二安装孔212内，如此也可实现表头20与表带10的可转动连接。
在另一个实施例中，表带10为弹性带，弹性带的两端分别连接于表头20的相对两侧。具体地，弹性带的两端分别固定于表头20的相对两侧。如此，便于将该智能手表戴在手腕，使用灵活。
可选地，表带10为热塑性弹性体，例如表带的材质为热塑性硫化硅胶等。需要说明的是，表带10的具体材质可根据实际需求进行调整，在此不限定表带10的具体材质。
在一个实施例中，表带10具有连接部，表头20可转动地设于连接部。如此，通过转动表头20，可改变表头20的位置，例如可改变扬声器、出音口222、出声口31等的方向，从而增加声音传播的指向性。
进一步地，表头20的底部凸设有转动部，表带10的连接部对应设有与转动部适配的连接孔，转动部可转动地设于连接孔内，从而实现表头20与表带10的可转动连接。当然，在其它实施例中，表带10的连接部凸设有转动部，表头20的底部对应设有与该转动部适配的连接孔，这样也可实现表带10与表头20的可转动连接。或者，表带10的连接部设有磁性件，表头20的底部设有磁吸件，表头20通过磁性件与磁吸件的配合与表带10连接，如此可便于调整表头20的位置，从而增加声音传播的指向性。
具体地，表头20的转动部为转动轴，该转动轴可转动地设于表带10的连接孔内，实现表头20与表带10的可转动连接。
在一个实施例中，参阅图2和图5，表头20为分体式结构。具体地，表头20包括智能手表主体、基座21及壳体22。壳体22可拆卸地连接于基座21，并与基座21围设形成收容空间221，智能手表主体设于收容空间221内。如此，便可形成上述的表头20。相比于一体式表头20，本实施例的表头20能够拆装，便于维修或更换智能手表主体。
需要说明的是，表头20的智能手表主体为电路板、电源等相关电子元件。
具体地，采用胶黏接的方式将壳体22的底部连接于基座21。或者，基座21设有第一卡接部，壳体22对应设有第二卡接部，通过第一卡接部及第二卡接部的配合实现基座21与壳体22的可拆卸连接。当然，在其它实施例中，也可通过超声波焊接的方式将壳体22的底部连接于基座21。需要说明的是，基座21与壳体22的连接方式多种多样，在此不再赘述。
具体到本实施例中，表带10连接于基座21的相对两侧，出音口222设于壳体22用于连接表带10的两侧。
在一个实施例中，参阅图1和图2，表头20还包括屏幕24及显示器。壳体22背离基座21的一端具有安装部，屏幕24对应设于安装部，显示器设于收容空间221并贴附于屏幕24的背面设置。如此，通过设置屏幕24及显示器，可对时间等信息进行显示。当然，表头20还可设置摄像头，摄像头与显示器电连接，这样提高摄像头及显示器的配合，可进行视频通话等。
进一步地，表头20还包括密封圈，密封圈设于安装部。可选地，密封圈为泡棉密封圈。通过设置密封圈，可增加该智能手表的密封性，从而提高该智能手表的防水及防尘性能。
在一个实施例中，参阅图2和图3，壳体22的侧壁对应出音口222的位置设有内凹部223，扬声器单元30设于内凹部223。具体地，内凹部223为凹槽。通过设置内凹部223，可将扬声器单元30放置在内凹部223，这样内凹部223的各侧壁可对扬声器单元30进行限位，如此可使扬声器单元30稳定地安装在表头20内。同时，不会占用表头20内过多的空间，达到节省空间的目的。
进一步地，表头20还包括弹性垫，弹性垫设于内凹部223，扬声器单元30抵触于弹性垫。具体地，内凹部223的侧壁和/或底部设有弹性垫。如此，一方面，由于扬声器单元30在发声的过程中会振动，通过在扬声器单元30及内凹部223之间隔设弹性垫，这样可避免扬声器单元30与内凹部223硬性接触而损坏扬声器单元30；另一方面，也可使得扬声器单元30稳定地安装在表头20内。
在本实施例中，扬声器单元30为动圈式扬声器、MEMS扬声器、动圈或动铁式耳机芯中的至少一种。需要说明的是，扬声器单元30可为上述的其中一种，但也不限于上述列举的扬声器类型，扬声器单元30只要能够发出声音即可。并且，扬声器单元30为现有产品，故在本实用新型中不再详述扬声器的具体结构。
在本实用新型的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性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。在本实用新型的描述中，“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。
在本实用新型中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，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实用新型中的具体含义。
在本实用新型中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“上”、“下”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本实用新型的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。因此，本实用新型专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种智能手表，其特征在于，所述智能手表包括：
    表带；
    表头，连接于所述表带；所述表头具有收容空间，所述表头设有至少两个出音口，所述出音口分别设于所述表头用于连接所述表带的两侧；及
    扬声器单元，设于所述表头的收容空间内；所述扬声器单元设有至少两个，所述扬声器单元一一对应设于所述表头的出音口，且所述扬声器单元的出声口与所述表头的出音口对应设置。
  2. 根据权利要求1所述的智能手表，其特征在于，所述出音口为条形口，所述条形口横向设于所述表头用于连接所述表带的两侧中部。
  3. 根据权利要求1所述的智能手表，其特征在于，所述智能手表还包括隔板，所述隔板设于所述表头的收容空间内，并将所述收容空间分隔为至少两个独立的音腔，每个所述扬声器单元对应设置在一个所述音腔内。
  4. 根据权利要求1所述的智能手表，其特征在于，所述表头包括基座、手表主体及壳体，所述壳体的底部连接于所述基座，并与所述基座围设形成所述收容空间，所述手表主体设于所述收容空间内，所述表带的两端分别连接于所述基座的相对两侧。
  5. 根据权利要求4所述的智能手表，其特征在于，所述智能手表还包括屏幕及显示器，所述壳体背离所述基座的一端具有安装部，所述屏幕对应设于所述安装部，所述显示器设于所述收容空间并贴附于所述屏幕的背面设置。
  6. 根据权利要求4所述的智能手表，其特征在于，所述壳体的侧壁对应所述出音口的位置设有内凹部，所述扬声器单元设于所述内凹部。
  7. 根据权利要求1所述的智能手表，其特征在于，所述表带具有连接部，所述表头的底部可转动地连接于所述表带的连接部。
  8. 根据权利要求1所述的智能手表，其特征在于，所述表带为弹性带，所述弹性带的两端分别连接于所述表头的相对两侧。
  9. 根据权利要求1所述的智能手表，其特征在于，所述表带的两端分别可转动地连接于所述表头的相对两侧；
    所述表头设有第一安装孔及第二安装孔，所述第一安装孔与第二安装孔分别设于所述表头相对两侧；所述表带的一端设有第一转轴，另一端设有第二转轴，所述第一转轴可转动地设于所述表头的第一安装孔，所述第二转轴可转动地设于所述表头的第二安装孔。
  10. 根据权利要求1至9任一项所述的智能手表，其特征在于，所述智能手表还包括隔网，所述隔网对应设于所述表头的出音口。
PCT/CN2020/121450 2020-09-29 2020-10-16 智能手表 WO2022067891A1 (zh)

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