WO2022067889A1 - 智能手表 - Google Patents

智能手表 Download PDF

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Publication number
WO2022067889A1
WO2022067889A1 PCT/CN2020/121441 CN2020121441W WO2022067889A1 WO 2022067889 A1 WO2022067889 A1 WO 2022067889A1 CN 2020121441 W CN2020121441 W CN 2020121441W WO 2022067889 A1 WO2022067889 A1 WO 2022067889A1
Authority
WO
WIPO (PCT)
Prior art keywords
watch
sound outlet
sound
speaker
watch body
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2020/121441
Other languages
English (en)
French (fr)
Inventor
杨虎虎
张龙
董献杰
张学锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AAC Technologies Holdings Shenzhen Co Ltd
AAC Technologies Pte Ltd
Original Assignee
AAC Acoustic Technologies Shenzhen Co Ltd
AAC Technologies Pte Ltd
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 AAC Acoustic Technologies Shenzhen Co Ltd, AAC Technologies Pte Ltd filed Critical AAC Acoustic Technologies Shenzhen Co Ltd
Publication of WO2022067889A1 publication Critical patent/WO2022067889A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Definitions

  • the utility model relates to the technical field of wearable devices, in particular to a smart watch.
  • a wearable device refers to a portable device that can be worn directly on the body or integrated into the user's clothing or accessories.
  • the mainstream products of wearable devices include Watches supported by the wrist (including smart watches, wristbands, etc.), Shoes supported by the feet (including shoes, socks, etc.), Glasses supported by the head (including glasses, helmets, etc.).
  • Watch wearable devices are the most popular, including smart bracelets, sports smart watches, etc.
  • wearable devices cannot achieve stereo effect, resulting in poor intelligibility of sound playback.
  • the purpose of the utility model is to provide a smart watch, which can increase the stereo effect and improve the clarity of sound playback.
  • a smart watch comprising:
  • a speaker box is connected to the watch strap;
  • the speaker box includes a welding wire, a housing with a receiving space, and a sounding unit housed in the receiving space, the housing is provided with a second sound outlet, and the sounding unit is The body can radiate sound outward through the second sound outlet; the sound generating unit is electrically connected to the internal circuit of the watch body through the welding wire.
  • the surface of the shell of the speaker box extending along the length direction of the watch band is the side of the shell, and the second sound outlet is provided on the side of the shell.
  • the surface of the watch body extending along the length direction of the watch band is the side of the watch body, the first sound outlet is provided on the side of the watch body, and the The first sound outlet and the second sound outlet are located on the same side of the smart watch.
  • the surface of the shell of the speaker box facing away from the watch band is the top of the shell, and the second sound outlet is provided on the top of the shell.
  • the surface of the watch body extending along the length direction of the watch band is a side portion of the watch body, and the first sound outlet is provided on the side portion of the watch body.
  • At least two speaker boxes are provided, the surface of the watch body along the length direction of the watch band is the end portion, the speaker boxes are arranged at both ends of the watch body, and the The orientation of the second sound outlet of the speaker box is the same.
  • the speaker unit has a first sound outlet, and the first sound outlet is arranged corresponding to the first sound outlet of the watch body.
  • the sound generating unit has a second sound outlet, and the second sound outlet is arranged corresponding to the second sound outlet of the speaker box.
  • the watch body includes a watch case, a circuit board provided in the watch case, a display screen, a battery and a speaker unit electrically connected to the circuit board.
  • the watch case includes a base and a casing with an opening, the casing is connected to the base, and surrounds the base to form a receiving cavity, and the speaker unit is located in the accommodating cavity; the watch strap is connected to opposite sides of the base.
  • the beneficial effect of the utility model is that a speaker box is added outside the watch band, and the sound generating unit of the speaker box is electrically connected to the internal circuit of the watch body through a welding wire, and is connected to the same signal source as the speaker unit.
  • the speaker unit of the watch body and the sound generator of the speaker box are the same sound source, so that the smart watch can achieve a stereo effect, thereby improving the clarity and intelligibility of sound playback.
  • Fig. 1 is the structural representation one of the smart watch in the utility model
  • FIG. 2 is an exploded view of the structure of the smart watch shown in FIG. 1;
  • Fig. 3 is the second structural schematic diagram of the smart watch in the utility model
  • FIG. 4 is an exploded view of the structure of the smart watch shown in FIG. 3;
  • 5 is a schematic structural diagram three of the smart watch in the utility model
  • FIG. 6 is an exploded view of the structure of the smart watch shown in FIG. 5 .
  • a smart watch provided by an embodiment of the present invention includes a watch strap 10 , a watch body 20 having a speaker unit 21 and a speaker box 30 .
  • the watch body 20 is connected to the watch band 10
  • the speaker box 30 is connected to the watch band 10 .
  • the watch body 20 is provided with a first sound outlet 2221 , and the speaker unit 21 can radiate sound outward through the first sound outlet 2221 .
  • the speaker box 30 includes a welding wire 33 , a housing 31 with a receiving space, and a sounding unit 32 received in the receiving space.
  • the housing 31 is provided with a second sound outlet 311 , and the sounding unit 32 can pass through the second sound outlet 311 to the outside. Radiated sound.
  • the sound generating unit 32 is electrically connected to the internal circuit of the watch body 20 through the welding wire 33 and is connected to the same signal source as the speaker unit 21 .
  • one end of the bonding wire 33 is electrically connected to the sounding unit 32 , and the other end is electrically connected to the internal circuit of the watch body 20 , and the sounding unit 32 is connected to the same signal source of the speaker unit 21 .
  • the sound-generating unit 32 of the speaker box 30 is electrically connected to the internal circuit of the watch body 20, for example, the sound-generating unit 32 is electrically connected to the battery of the watch body 20, so that the watch body 20 can provide for the normal operation of the sound-generating unit 32. required electrical energy.
  • the structure of the above-mentioned speaker box 30 is not an improvement point, and the specific structure can refer to the prior art, so it will not be described in detail here.
  • a speaker box 30 is added outside the strap 10 , and the sound generating unit 32 of the speaker box 30 is electrically connected to the internal circuit of the watch body 20 through the welding wire 33 , and is connected to the same signal source as the speaker unit 21 .
  • the speaker unit 21 of the watch body 20 and the sound generating unit 32 of the speaker box 30 are the same sound source, so that the smart watch can achieve a stereo effect, thereby improving the clarity and intelligibility of sound playback.
  • the surface of the casing 31 of the speaker box 30 extending along the length direction of the watch band 10 is the side, and the second sound outlet 311 is provided on the side of the casing 31 .
  • the sound-emitting unit 32 of the speaker box 30 can radiate sound outward through the second sound outlet 311 on the side, and cooperate with the speaker unit 21 of the watch body 20, so that the smart watch can achieve a stereo effect;
  • the second sound outlet 311 is arranged on the side of the speaker box 30, it can effectively reduce the probability of water, dust and other foreign substances entering the watch body 20 from the second sound outlet 311, thereby effectively prolonging the smart watch service life.
  • the surface of the watch body 20 extending along the length direction of the watch band 10 is the side of the watch body 20 .
  • the first sound outlet 2221 is provided on the side of the watch body 20
  • the first sound outlet 2221 and the second sound outlet 311 are located on the same side of the smart watch.
  • the speaker unit 21 of the watch body 20 and the sound generating unit 32 of the speaker box 30 radiate sound in the same direction, so that the side part of the smart watch has a better stereo effect.
  • the second sound outlet 311 of the speaker box 30 may also be disposed opposite to the first sound outlet 2221 of the watch body 20, which is also a feasible solution.
  • one speaker box 30 is provided, and one speaker box 30 is provided at the end of the watch body 20 .
  • the second sound outlet 311 is arranged on the side of the speaker box 30, the first sound outlet 2221 is arranged on the side of the watch body 20, and the second sound outlet 311 and the first sound outlet 2221 are arranged on the same side of the smart watch .
  • the number of speaker boxes 30 can be reduced, and the cost can be reduced.
  • the surface of the casing 31 of the speaker box 30 facing away from the watch band 10 is the top, and the second sound outlet 311 is provided on the top of the casing 31 .
  • the sound-generating unit 32 of the speaker box 30 can radiate sound outward through the second sound outlet 311 on the top, and cooperate with the speaker unit 21 of the watch body 20, so that the smart watch can achieve a stereo effect.
  • the side of the watch body 20 is provided with a first sound outlet 2221 ; the second sound outlet 311 is arranged on the top of the speaker box 30 . In this way, the stereo effect can be achieved, and the privacy of the call can be guaranteed at the same time.
  • one speaker box 30 is provided, and one speaker box 30 is provided at the end of the watch body 20 .
  • the first sound outlet 2221 is arranged on the side of the watch body 20
  • the second sound outlet 311 is arranged on the top of the speaker box 30 .
  • the watch strap 10 is provided with a speaker box 30, which can reduce the number of speaker boxes 30 and reduce the cost while ensuring that the smart watch has a stereo effect; on the other hand, it can ensure the privacy of calls.
  • the surface of the watch body 20 along the length direction of the watch band 10 is the end, and the speaker boxes 30 are arranged at both ends of the watch body 20 , and The orientation of the second sound outlet 311 of the speaker box 30 is the same.
  • the speaker unit 21 of the watch body 20 and the sound generating unit 32 of the speaker box 30 radiate sound in the same direction, so that the side part of the smart watch has a better stereo effect.
  • the two speaker boxes 30 are respectively disposed at both ends of the watch body 20 , and the second sound outlet 311 is located on the top of the speaker box 30 .
  • the second sound outlet 311 can also be provided on the side of the speaker box 30, as long as the orientation of the second sound outlet 311 is the same.
  • the smart watch further includes a controller and a gyroscope, and the gyroscope is used to sense the direction of the first sound outlet 2221 of the watch body 20 and the second sound outlet 311 of the speaker box 30 .
  • the controller is electrically connected to the gyroscope, the speaker unit 21 and the sound generating unit 32 of the speaker box 30 .
  • the gyroscope senses the direction of the second sound outlet 311 of the speaker box 30 and the first sound outlet 2221 of the watch body 20 in real time.
  • the controller controls the speaker unit 21 of the watch body 20 to reduce the volume, while the sound unit 32 of the speaker box 30 radiates sound at a normal volume, which can be adjusted in real time Listening experience, while ensuring the privacy of the call.
  • the controller controls the sound unit 32 of the speaker box 30 to reduce the volume, while the speaker unit 21 of the watch body 20 radiates sound at a normal volume, so that the listening can be adjusted in real time. Sound experience, while ensuring the privacy of the call.
  • the speaker unit 21 has a first sound outlet 211 , and the first sound outlet 211 is arranged corresponding to the first sound outlet 2221 .
  • the sound can be radiated outward through the first sound outlet 2221; in addition, 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 first sound outlet 211 and the first sound outlet 2221 are arranged correspondingly, which can be understood as the first sound outlet 211 of the speaker unit 21 faces the first sound outlet 2221, and the first sound outlet 211 is connected to the first sound outlet 211.
  • the first sound outlet 2221 overlaps, or the first sound outlet 211 projected on the surface where the first sound outlet 2221 is located overlaps with the first sound outlet 2221 .
  • the speaker unit 21 is disposed at the first sound outlet 2221 and connected to the wall of the first sound outlet 2221 , and the first sound outlet 211 of the speaker unit 21 is disposed toward the outside of the watch body 20 .
  • the sound generating unit 32 has a second sound outlet 321 , and the second sound outlet 321 is arranged corresponding to the second sound outlet 311 of the housing 31 .
  • the directivity of the sound can be increased, and a good sound localization effect can be achieved, so as to have a sense of orientation and distribution of each sound source.
  • the second sound outlet 311 and the second sound outlet 321 are arranged correspondingly, which can be understood as the second sound outlet 321 of the sound generating unit 32 is arranged towards the second sound outlet 311 of the housing 31, and the second sound outlet 321
  • the sound outlet 311 coincides with the second sound outlet 321 , or the second sound outlet 321 projected on the surface where the second sound outlet 311 is located coincides with the second sound outlet 311 .
  • the sound-generating unit 32 is disposed on the second sound outlet 311 of the housing 31 and is connected to the wall of the second sound outlet 311, and the second sound outlet 321 of the sound-generating unit 32 faces the speaker box 30 external settings.
  • the smart watch further includes a first separator and a second separator.
  • the first partition net is corresponding to the first sound outlet 2221
  • the second partition net is correspondingly arranged to the second sound outlet 311 .
  • the watch body 20 includes a watch case 22 , a circuit board 23 disposed in the watch case 22 , a display screen 24 electrically connected to the circuit board 23 , a battery and a speaker unit twenty one.
  • the display screen 24 is provided on the top of the watch case 22 .
  • the battery provides the electric power required for the normal operation of the circuit board 23 , the display screen 24 and the speaker unit 21 ; in addition, by setting the display screen 24 , information such as time can be displayed.
  • the watch body 20 can also be provided with a camera, and the camera is electrically connected to the display screen 24, so that the cooperation between the camera and the display screen 24 can be improved, and video calls can be performed.
  • the speaker enclosure 30 is attached to the strap 10 .
  • the smart watch also includes fasteners.
  • the bottom of the speaker box 30 is correspondingly provided with a connection hole adapted to the fastener, and the fastener passes through the connection hole, so that the speaker box 30 is fixedly installed on the watch band 10 .
  • the speaker box 30 may also be glued to the watch band 10, or the speaker box 30 may be welded to the watch band 10 or the like.
  • the watch band 10 is an elastic band, and two ends of the elastic band are respectively connected to opposite sides of the watch body 20 . Specifically, both ends of the elastic band are respectively fixed on opposite sides of the watch body 20 by ultrasonic welding. Since the elastic band is soft and elastic, it is convenient to wear the smart watch on the wrist, and at the same time, the smart watch is lightweight and comfortable to wear.
  • the watch band 10 is a thermoplastic elastomer, for example, the material of the watch band 10 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.
  • both ends of the watch band 10 are rotatably connected to opposite sides of the watch body 20 , respectively.
  • the watch band 10 makes the watch band 10 fit better on the wrist.
  • the watch body 20 is provided with a first mounting hole 2211 and a second mounting hole 2212 .
  • the first mounting hole 2211 and the second mounting hole 2212 are respectively provided on opposite sides of the watch body 20 .
  • One end of the watch band 10 is provided with a first rotating shaft, and the first rotating shaft is rotatably disposed in the first mounting hole 2211 of the watch body 20 .
  • the other end of the watch band 10 is provided with a second rotating shaft, and the second rotating shaft is rotatably disposed in the second mounting hole 2212 of the watch body 20 .
  • the rotatable connection between the watch body 20 and the watch band 10 can be realized, so that the smart smart watch can be easily worn and used more flexibly, and the watch band 10 can be flexibly adjusted to better fit the watch on the wrist.
  • 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 body 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 smart watch to 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 body 20 , and the first and second mounting holes 2211 and 2212 are correspondingly provided at both ends of the watch band 10 .
  • the first shaft of the watch body 20 is rotatably arranged in the first installation hole 2211 of the watch band 10
  • the second shaft of the watch body 20 is rotatably arranged in the second installation hole 2212 of the watch band 10. This can also be achieved.
  • the watch body 20 and the watch band 10 are rotatably connected.
  • the watch case 22 of the watch body 20 is a split structure.
  • the watch case 22 includes a base 221 and a casing 222 with an opening.
  • the casing 222 can be connected to the base 221 and surrounds the base 221 to form a receiving cavity.
  • the speaker unit 21 is disposed in the receiving cavity.
  • the watch body 20 described above can be formed.
  • the watch body 20 of this embodiment can be disassembled and assembled, which is convenient for maintenance or replacement of the smart watch.
  • the bottom of the casing 222 is connected to the base 221 by means of gluing.
  • the base 221 is provided with a first engaging portion
  • the casing 222 is correspondingly provided with a second engaging portion
  • the base 221 and the casing 222 can be detached through the cooperation of the first engaging portion and the second engaging portion. connect.
  • the bottom of the casing 222 can also be connected to the base 221 by ultrasonic welding. It should be noted that there are various ways of connecting the base 221 and the housing 222, and details are not described herein again.
  • the sound generating unit 32 of the speaker unit 21 and the speaker box 30 is at least one of a moving coil speaker, a MEMS speaker and a moving coil. It should be noted that the sound generating unit 32 of the speaker unit 21 and the speaker box 30 may be one of the above-mentioned ones, but is not limited to the above-mentioned speaker types, as long as it can emit sound. In addition, the speaker unit 21 and the sound-generating unit 32 of the speaker box 30 are existing products, so the specific structures of the speaker unit 21 and the sound-generating unit 32 of the speaker box 30 are not 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.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electric Clocks (AREA)

Abstract

本实用新型提供了一种智能手表，包括表带、具有扬声器单元的手表主体及扬声器箱。手表主体连接于表带；手表主体设有第一出声口，扬声器单元通过第一出声口能够向外辐射声音。扬声器箱连接于表带；扬声器箱包括焊线、具有收容空间的外壳及收容于收容空间的发声单体，外壳设有第二出声口，发声单体能够通过第二出声口向外辐射声音。发声单体通过焊线电连接于手表主体的内部电路，并接入与扬声器单元的同一信号源。如此，可使手表主体的扬声器单元与表带上外接的扬声器箱为同一声源，这样便可实现立体声效果，从而提高声音播放的清晰度和可懂度。

Description

智能手表 技术领域
本实用新型涉及可穿戴设备技术领域，特别是涉及一种智能手表。
 背景技术
可穿戴设备是指可直接穿在身上，或者可整合到用户的衣服或者配件的一种便携式设备。目前，可穿戴设备的主流产品包括以手腕为支撑的Watch类（包括智能手表、腕带等）、以脚为支撑的Shoes类（包括鞋、袜子等）、以头部为支撑的Glass（包括眼镜、头盔等）。
其中，Watch类可穿戴设备受欢迎程度最高，包括智能手环、运动智能手表等。然而，这类可穿戴设备无法实现立体声的效果，导致声音播放的清晰度较差。
 有益效果
本实用新型的目的在于提供一种智能手表，它能够增加立体声效果，提高声音播放的清晰度。
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；
具有扬声器单元的手表主体，连接于所述表带；所述手表主体设有第一出声口，所述扬声器单元通过所述第一出声口能够向外辐射声音；及
扬声器箱，连接于所述表带；所述扬声器箱包括焊线、具有收容空间的外壳及收容于所述收容空间的发声单体，所述外壳设有第二出声口，所述发声单体能够通过所述第二出声口向外辐射声音；所述发声单体通过所述焊线电连接于所述手表主体的内部电路。
下面进一步对技术方案进行说明：
在其中一个实施例中，所述扬声器箱的外壳沿所述表带长度方向延伸的面为所述外壳的侧部，所述第二出声口设于所述外壳的侧部。
在其中一个实施例中，所述手表主体沿所述表带长度方向延伸的面为所述手表主体的侧部，所述第一出声口设于所述手表主体的侧部，且所述第一出声口与第二出声口位于智能手表的同一侧。
在其中一个实施例中，所述扬声器箱的外壳背离所述表带的面为所述外壳的顶部，所述第二出声口设于所述外壳的顶部。
在其中一个实施例中，所述手表主体沿所述表带长度方向延伸的面为所述手表主体的侧部，所述第一出声口设于所述手表主体的侧部。
在其中一个实施例中，所述扬声器箱设有至少两个，所述手表主体沿所述表带长度方向的面为端部，所述扬声器箱设于所述手表主体的两端，且所述扬声器箱的第二出声口的朝向相同。
在其中一个实施例中，所述扬声器单元具有第一出音口，所述第一出音口与所述手表主体的第一出声口对应设置。
在其中一个实施例中，所述发声单体具有第二出音口，所述第二出音口与所述扬声器箱的第二出声口对应设置。
在其中一个实施例中，所述手表主体包括表壳、设于所述表壳内的电路板及与所述电路板电连接的显示屏、电池和扬声器单元。
在其中一个实施例中，所述表壳包括基座及具有开口的壳体，所述壳体连接于所述基座，并与所述基座围设形成收容腔，所述扬声器单元设于所述收容腔；所述表带连接于所述基座的相对两侧。
本实用新型的有益效果在于：在表带外增加扬声器箱，扬声器箱的发声单体通过焊线电连接于手表主体的内部电路，并接入与扬声器单元的同一信号源。如此，使得手表主体的扬声器单元与扬声器箱的发声单体为同一声源，这样该智能手表便可实现立体声效果，从而提高声音播放的清晰度和可懂度。
 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为本实用新型中的智能手表的结构示意图一；
图2为图1所示的智能手表的结构分解图；
图3为本实用新型中的智能手表的结构示意图二；
图4为图3所示的智能手表的结构分解图；
图5为本实用新型中的智能手表的结构示意图三；
图6为图5所示的智能手表的结构分解图。
附图标记说明：
10、表带；20、手表主体；21、扬声器单元；211、第一出音口；22、表壳；221、基座；2211、第一安装孔；2212、第二安装孔；222、壳体；2221、第一出声口；23、电路板；24、显示屏；30、扬声器箱；31、外壳；311、第二出声口；32、发声单体；321、第二出音口；33、焊线。
 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和图2，本实用新型一实施例提供的智能手表，包括表带10、具有扬声器单元21的手表主体20及扬声器箱30。手表主体20连接于表带10，扬声器箱30连接于表带10。手表主体20设有第一出声口2221，扬声器单元21通过第一出声口2221能够向外辐射声音。扬声器箱30包括焊线33、具有收容空间的外壳31及收容于收容空间的发声单体32，外壳31设有第二出声口311，发声单体32能够通过第二出声口311向外辐射声音。发声单体32通过焊线33电连接于手表主体20的内部电路，并接入与扬声器单元21的同一信号源。
具体地，焊线33的一端电连接发声单体32，另一端电连接手表主体20的内部电路，并将发声单体32接入扬声器单元21的同一信号源。
应当理解的是，扬声器箱30的发声单体32电连接于手表主体20的内部电路，例如发声单体32电连接手表主体20的电池，这样手表主体20可为发声单体32的正常工作提供所需的电能。另外，需要说明的是，上述扬声器箱30的结构并非改进点，其具体结构可参照现有技术，故在此不做详细说明。
上述智能手表，在表带10外增加扬声器箱30，扬声器箱30的发声单体32通过焊线33电连接于手表主体20的内部电路，并接入与扬声器单元21的同一信号源。如此，使得手表主体20的扬声器单元21与扬声器箱30的发声单体32为同一声源，这样该智能手表便可实现立体声效果，从而提高声音播放的清晰度和可懂度。
在一个实施例中，参阅图1和图2，扬声器箱30的外壳31沿表带10长度方向延伸的面为侧部，第二出声口311设于外壳31的侧部。如此，一方面，扬声器箱30的发声单体32可通过侧部的第二出声口311向外辐射声音，并与手表主体20的扬声器单元21配合，使得该智能手表实现立体声效果；另一方面，由于第二出声口311设于扬声器箱30的侧部，这样可有效地减少水、灰尘等外界物质从第二出声口311进入手表主体20的几率，从而有效地延长该智能手表的使用寿命。
进一步地，参阅图1和图2，手表主体20沿表带10长度方向延伸的面为手表主体20的侧部。第一出声口2221设有手表主体20的侧部，第一出声口2221与第二出声口311位于智能手表的同一侧。如此，手表主体20的扬声器单元21及扬声器箱30的发声单体32向外辐射声音的方向相同，使得智能手表的侧部具有更好的立体声效果。当然，在其它实施例中，扬声器箱30的第二出声口311也可与手表主体20的第一出声口2221相对设置，这也是可行的方案。
具体到本实施例中，参阅图1和图2，扬声器箱30设有一个，一个扬声器箱30设于手表主体20的端部。第二出声口311设于扬声器箱30的侧部，第一出声口2221设于手表主体20的侧部，且第二出声口311与第一出声口2221位于智能手表的同一侧。如此，在保证该智能手表具有立体声效果的同时，可减少扬声器箱30的数量，降低成本。
在另一个实施例中，参阅图3和图5，扬声器箱30的外壳31背离表带10的面为顶部，第二出声口311设于外壳31的顶部。如此，扬声器箱30的发声单体32可通过顶部的第二出声口311向外辐射声音，并与手表主体20的扬声器单元21配合，使得该智能手表实现立体声效果。
进一步地，参阅图3，手表主体20的侧部设有第一出声口2221；第二出声口311设于扬声器箱30的顶部。如此，可实现立体声的效果，同时还可保证通话的私密性。
具体到本实施例中，参阅图3和图4，扬声器箱30设有一个，一个扬声器箱30设于手表主体20的端部。第一出声口2221设于手表主体20的侧部，第二出声口311设于扬声器箱30的顶部。如此，一方面，表带10设有一个扬声器箱30，这样在保证该智能手表具有立体声效果的同时，可减少扬声器箱30的数量，降低成本；另一方面，保证通话的私密性。
在一个实施例中，参阅图5和图6，扬声器箱30设有至少两个，手表主体20沿表带10长度方向的面为端部，扬声器箱30设于手表主体20的两端，且扬声器箱30的第二出声口311的朝向相同。如此，手表主体20的扬声器单元21及扬声器箱30的发声单体32向外辐射声音的方向相同，使得智能手表的侧部具有更好的立体声效果。
具体到本实施例中，参阅图5和图6，扬声器箱30设有两个，两个扬声器箱30分别设于手表主体20的两端，且第二出声口311位于扬声器箱30的顶部。当然，第二出声口311也可设于扬声器箱30的侧部，只要保证第二出声口311的朝向相同即可。
在一个实施例中，智能手表还包括控制器及陀螺仪，陀螺仪用于感应手表主体20的第一出声口2221及扬声器箱30的第二出声口311的方向。具体地，控制器电连接于陀螺仪、扬声器单元21及扬声器箱30的发声单体32。在使用该智能手表的过程中，陀螺仪实时感应扬声器箱30的第二出声口311及手表主体20的第一出声口2221的方向。当手表主体20的第一出声口2221远离用户时，控制器控制手表主体20的扬声器单元21降低音量，而扬声器箱30的发声单体32以正常的音量向外辐射声音，如此可实时调节听音感受，同时保证通话私密性。当扬声器箱30的第二出声口311远离用户时，控制器控制扬声器箱30的发声单体32降低音量，而手表主体20的扬声器单元21以正常音量向外辐射声音，如此可实时调节听音感受，同时保证通话的私密性。
在一个实施例中，参阅图2、图4和图6，扬声器单元21具有第一出音口211，第一出音口211与第一出声口2221对应设置。如此，可通过第一出声口2221向外辐射声音；另外，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，第一出音口211与第一出声口2221对应设置，可以理解为扬声器单元21的第一出音口211朝向第一出声口2221，且第一出音口211与第一出声口2221重合，或者投影于第一出声口2221所在面的第一出音口211与第一出声口2221重合。例如，在本实施例中，扬声器单元21设于第一出声口2221，并与第一出声口2221的壁连接，扬声器单元21的第一出音口211朝手表主体20的外部设置。
在一个实施例中，参阅图2、图4和图6，发声单体32具有第二出音口321，第二出音口321与外壳31的第二出声口311对应设置。如此，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，第二出声口311与第二出音口321对应设置，可以理解为发声单体32的第二出音口321朝向外壳31的第二出声口311设置，且第二出声口311与第二出音口321重合，或者投影于第二出声口311所在面的第二出音口321与第二出声口311重合。例如，在本实施例中，发声单体32设于外壳31的第二出声口311，并与第二出声口311的壁连接，发声单体32的第二出音口321朝向扬声器箱30的外部设置。
在一个实施例中，智能手表还包括第一隔网及第二隔网。第一隔网对应设于第一出声口2221，第二隔网对应设于第二出声口311。如此，在不影响扬声器单元21及发声单体32向外辐射声音的基础上，可防止外界物质分别从第一出声口2221及第二出声口311进入手表主体20及扬声器箱30内，避免外界物质对手表主体20及扬声器箱30的部件性能产生影响，延长智能手表的使用寿命。
在一个实施例中，参阅图2、图4和图6，手表主体20包括表壳22、设于表壳22内的电路板23及与电路板23电连接的显示屏24、电池和扬声器单元21。可以理解为，显示屏24设于表壳22的顶部。如此，电池为电路板23、显示屏24及扬声器单元21的正常工作提供所需的电能；另外，通过设置显示屏24，可对时间等信息进行显示。当然，手表主体20还可设置摄像头，摄像头与显示屏24电连接，这样提高摄像头及显示屏24的配合，可进行视频通话等。
在一个实施例中，参阅图1，扬声器箱30连接于表带10。进一步地，智能手表还包括紧固件。扬声器箱30的底部对应设有与紧固件适配的连接孔，紧固件穿设在连接孔，从而将扬声器箱30固定安装在表带10。当然，在其它实施例中，扬声器箱30也可胶粘在表带10，或者扬声器箱30焊接在表带10等。
在一个实施例中，表带10为弹性带，弹性带的两端分别连接于手表主体20的相对两侧。具体地，弹性带的两端分别采用超声波焊接的方式固定于手表主体20的相对两侧。由于弹性带较柔软且富有弹性，这样便于将智能手表戴在手腕，同时智能手表质量轻，佩戴舒适感强。
可选地，表带10为热塑性弹性体，例如表带10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。
在另一个实施例中，参阅图1和图2，表带10的两端分别可转动地连接于手表主体20的相对两侧。如此，一方面，有利于快速且轻松地将该智能智能手表戴在手腕，使用更灵活；另一方面，由于表带10可相对手表主体20转动，这样在穿戴该智能智能手表时，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，手表主体20设有第一安装孔2211及第二安装孔2212，第一安装孔2211与第二安装孔2212分别设于手表主体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手表主体20的第一安装孔2211。表带10的另一端设有第二转轴，第二转轴可转动地设于手表主体20的第二安装孔2212。如此，可实现手表主体20与表带10的可转动连接，从而便于穿戴该智能智能手表，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手表主体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，也可在手表主体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2211及第二安装孔2212。手表主体20的第一转轴可转动地设于表带10的第一安装孔2211内，手表主体20的第二转轴可转动地设于表带10的第二安装孔2212内，如此也可实现手表主体20与表带10的可转动连接。
在一个实施例中，参阅图1和图2，手表主体20的表壳22为分体式结构。具体地，表壳22包括基座221及具有开口的壳体222，壳体222可连接于基座221，并与基座221围设形成收容腔，扬声器单元21设于收容腔内。如此，便可形成上述的手表主体20。相比于一体式手表主体20，本实施例的手表主体20能够拆装，便于维修或更换智能手表。
具体地，采用胶黏接的方式将壳体222的底部连接于基座221。或者，基座221设有第一卡接部，壳体222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221与壳体222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222的底部连接于基座221。需要说明的是，基座221与壳体222的连接方式多种多样，在此不再赘述。
在本实施例中，参阅图2，扬声器单元21及扬声器箱30的发声单体32为动圈式扬声器、MEMS扬声器和动圈的至少一种。需要说明的是，扬声器单元21及扬声器箱30的发声单体32可为上述的其中一种，但也不限于上述列举的扬声器类型，只要能够发出声音即可。另外，扬声器单元21及扬声器箱30的发声单体32为现有产品，故在本实用新型中不再详述扬声器单元21及扬声器箱30的发声单体32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；
    具有扬声器单元的手表主体，连接于所述表带；所述手表主体设有第一出声口，所述扬声器单元通过所述第一出声口能够向外辐射声音；及
    扬声器箱，连接于所述表带；所述扬声器箱包括焊线、具有收容空间的外壳及收容于所述收容空间的发声单体，所述外壳设有第二出声口，所述发声单体能够通过所述第二出声口向外辐射声音；所述发声单体通过所述焊线电连接于所述手表主体的内部电路。
  2. 根据权利要求1所述的智能手表，其特征在于，所述扬声器箱的外壳沿所述表带长度方向延伸的面为所述外壳的侧部，所述第二出声口设于所述外壳的侧部。
  3. 根据权利要求2所述的智能手表，其特征在于，所述手表主体沿所述表带长度方向延伸的面为所述手表主体的侧部，所述第一出声口设于所述手表主体的侧部，且所述第一出声口与第二出声口位于智能手表的同一侧。
  4. 根据权利要求1所述的智能手表，其特征在于，所述扬声器箱的外壳背离所述表带的面为所述外壳的顶部，所述第二出声口设于所述外壳的顶部。
  5. 根据权利要求4所述的智能手表，其特征在于，所述手表主体沿所述表带长度方向延伸的面为所述手表主体的侧部，所述第一出声口设于所述手表主体的侧部。
  6. 根据权利要求1所述的智能手表，其特征在于，所述扬声器箱设有至少两个，所述手表主体沿所述表带长度方向的面为端部，所述扬声器箱设于所述手表主体的两端，且所述扬声器箱的第二出声口的朝向相同。
  7. 根据权利要求1所述的智能手表，其特征在于，所述扬声器单元具有第一出音口，所述第一出音口与所述手表主体的第一出声口对应设置。
  8. 根据权利要求1所述的智能手表，其特征在于，所述发声单体具有第二出音口，所述第二出音口与所述扬声器箱的第二出声口对应设置。
  9. 根据权利要求1至8任一项所述的智能手表，其特征在于，所述手表主体包括表壳、设于所述表壳内的电路板及与所述电路板电连接的显示屏、电池和扬声器单元。
  10. 根据权利要求9所述的智能手表，其特征在于，所述表壳包括基座及具有开口的壳体，所述壳体连接于所述基座，并与所述基座围设形成收容腔，所述扬声器单元设于所述收容腔；所述表带连接于所述基座的相对两侧。
PCT/CN2020/121441 2020-09-29 2020-10-16 智能手表 Ceased WO2022067889A1 (zh)

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