WO2023134382A1 - 可穿戴设备及其佩戴件 - Google Patents

可穿戴设备及其佩戴件 Download PDF

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Publication number
WO2023134382A1
WO2023134382A1 PCT/CN2022/139086 CN2022139086W WO2023134382A1 WO 2023134382 A1 WO2023134382 A1 WO 2023134382A1 CN 2022139086 W CN2022139086 W CN 2022139086W WO 2023134382 A1 WO2023134382 A1 WO 2023134382A1
Authority
WO
WIPO (PCT)
Prior art keywords
sound pickup
noise reduction
sound
wearing
pickup hole
Prior art date
Application number
PCT/CN2022/139086
Other languages
English (en)
French (fr)
Inventor
童珮耕
傅鑫
王真
刘志青
张磊
齐心
Original Assignee
深圳市韶音科技有限公司
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 深圳市韶音科技有限公司 filed Critical 深圳市韶音科技有限公司
Priority to KR1020237032567A priority Critical patent/KR20230146091A/ko
Priority to CN202280007748.7A priority patent/CN117441125A/zh
Priority to EP22920014.2A priority patent/EP4279984A1/en
Priority to JP2023558275A priority patent/JP2024512948A/ja
Publication of WO2023134382A1 publication Critical patent/WO2023134382A1/zh
Priority to US18/450,389 priority patent/US20230388689A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/105—Earpiece supports, e.g. ear hooks
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/10—Electronic devices other than hearing aids
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
    • H04M9/082—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic using echo cancellers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0176—Head mounted characterised by mechanical features
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • H04R1/086—Protective screens, e.g. all weather or wind screens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • 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
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
    • 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
    • H04R5/033—Headphones for stereophonic communication
    • H04R5/0335—Earpiece support, e.g. headbands or neckrests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2410/00—Microphones
    • H04R2410/07—Mechanical or electrical reduction of wind noise generated by wind passing a microphone

Definitions

  • the present application relates to the technical field of wearable devices, in particular to a wearable device and its wearing parts.
  • This application mainly provides a wearable device and its wearing parts, so as to solve the problem that the wearable device is greatly disturbed by wind noise when picking up sound in a sports scene.
  • the wearing piece includes: a shell provided with a first sound pickup hole for sound input; a first sound pickup piece arranged in the casing for picking up sound input through the first sound pickup hole.
  • the housing includes a concave section, and the concave section is formed with a downward depression in the wearing state, and the depression is provided with a first sound pickup hole, and the first sound pickup The piece is arranged on the concave section.
  • the bottom of the depression is provided with the first sound pickup hole
  • the concave waist is provided with the first sound pickup hole.
  • the concave section includes a first bent portion and a second bent portion that are bent and connected, and the top surfaces of the first bent portion and the second bent portion cooperate with each other to form said depression;
  • the concave section further includes a first side and a second side which are connected to the two side edges of the top surface and are opposite to each other, and the distance between the first sound pickup hole and the first side is smaller than that of the first sound pickup hole. a distance between the sound pickup hole and the second side;
  • the first side is used to face the user's head.
  • the wearing part also includes a noise reduction part, the noise reduction part is arranged on the concave section, the noise reduction part is provided with a noise reduction channel, and one end of the noise reduction channel is aligned with the Describe the first pickup hole;
  • the first sound pickup is aligned with the other end of the noise reduction channel.
  • the noise reduction channel includes a noise reduction chamber and a transmission channel connecting the noise reduction chamber, and the cross-sectional dimension of the noise reduction chamber perpendicular to the extending direction of the noise reduction channel is larger than the Cross-sectional dimensions of the transmission channel.
  • the noise reducing element is provided with at least two spaced apart noise reducing chambers, and the at least two noise reducing chambers communicate with each other through the transmission channel.
  • the length of two adjacent noise reduction chambers along the extension direction of the noise reduction channel is the same as the length of the transmission channel between two adjacent noise reduction chambers along the extension direction of the noise reduction chamber.
  • the ratio of the lengths of the extension directions of the noise channels is greater than or equal to 1.5.
  • the end of the noise reduction member is provided with the noise reduction chamber, and the noise reduction chamber forms an end opening at the end of the noise reduction member, and the end of the noise reduction member The portion abuts against the inner wall of the concave section, so that the sound input through the first sound pickup hole directly enters the noise reduction chamber.
  • the noise reduction chamber is formed with a side opening on the side of the noise reduction component, and the noise reduction component abuts against the inner wall of the housing to cover the noise reduction The lateral opening of the chamber.
  • the noise reduction chamber further accommodates a porous layer; and/or, the transmission channel is provided with the porous layer;
  • the noise reducing member is a porous body.
  • the housing is further provided with a second sound pickup hole
  • the wearing piece includes a second sound pickup, which is arranged in the housing and passes through the first sound pickup. Two pickup holes to pick up sound;
  • the orientation of the second sound pickup hole is different from that of the first sound pickup hole.
  • the bottom of the depression is provided with the first sound pickup hole, and both the noise reducing element and the first sound pickup element are disposed on the first bending part;
  • the wearing piece also includes a speaker and a controller, the speaker is arranged at the second bending part, the controller is arranged at the first bending part, and the speaker and the controller are respectively located at the Both sides of the noise reducing part and the first sound pickup part; both the speaker and the first sound pickup part are electrically connected to the controller.
  • the end of the second bending part away from the first bending part is further provided with a second sound pickup hole
  • the wearing part includes a second sound pickup part
  • the second sound pickup part It is arranged on the second bending part and is located at the end of the speaker away from the first sound pickup piece, and the second sound pickup piece picks up sound through the second sound pickup hole;
  • the orientation of the second sound pickup hole is different from that of the first sound pickup hole.
  • the wearable device includes a visual part and the above-mentioned wearing part, and the wearing part is connected with the visible part.
  • the present application discloses a wearable device and its wearing parts.
  • the protective structure formed by the lower concave section on the depression is used, so that the first sound pickup hole located in the depression is less affected by the airflow outside the depression, thereby from the second
  • the sound input by a sound pickup hole is also less affected by the wind noise caused by the airflow, that is, the wind noise interference during sound pickup is relatively weakened, thereby improving the quality of sound pickup, which is conducive to improving the user's voice control efficiency or conversation with the wearer quality.
  • Fig. 1 is a schematic structural diagram of an embodiment of a wearable device provided by the present application
  • Fig. 2 is a schematic diagram of an exploded structure of the wearable device shown in Fig. 1;
  • Fig. 3 is a schematic diagram of the axial structure of the wearing part in the wearable device shown in Fig. 2;
  • Fig. 4 is another axial structural schematic diagram of the wearing piece shown in Fig. 3;
  • Fig. 5 is a schematic diagram of an exploded structure of the wearing part shown in Fig. 3;
  • Fig. 6 is a structural schematic diagram of the noise reducing part in the wearing part shown in Fig. 5;
  • Fig. 7 is a schematic cut-away structure diagram of the noise reducing member shown in Fig. 6 .
  • first”, “second”, and “third” in the embodiments of the present application are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, features defined as “first”, “second”, and “third” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise specifically defined.
  • the terms “include” and “have”, as well as any variations thereof, are intended to cover a non-exclusive inclusion.
  • a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or devices.
  • FIG. 1 is a schematic structural diagram of an embodiment of the wearable device provided in the present application
  • FIG. 2 is a schematic diagram of an exploded structure of the wearable device shown in FIG. 1 .
  • the wearable device 100 may include glasses, smart bracelets, earphones, hearing aids, smart helmets, smart watches, smart clothing, smart backpacks, smart accessories, etc., or any combination thereof.
  • the wearable device 100 can be functional myopia glasses, presbyopic glasses, cycling glasses or sunglasses, etc., or it can be intelligent glasses, such as audio glasses with earphone function.
  • the wearable device 100 can also be a helmet, Head-mounted devices such as augmented reality (Augmented Reality, AR) devices or virtual reality (Virtual Reality, VR) devices.
  • the augmented reality device or virtual reality device may include a virtual reality helmet, virtual reality glasses, augmented reality helmet, augmented reality glasses, etc. or any combination thereof.
  • virtual reality devices and/or augmented reality devices may include Google Glass, Oculus Rift, Hololens, Gear VR, etc.
  • the wearable device 100 includes a visual part 10, a quick release assembly 20 and a wearing part 30, the visual part 10 and the wearing part 30 are respectively connected to the two ends of the quick release assembly 20, and the visual part 10 and the wearing part 30 can be Quickly disassemble with the quick release assembly 20 , and the wearing part 30 can also be set with the quick release assembly 20 in a conventional connection structure or an integral structure.
  • the wearable device 100 is a head-mounted device
  • the visual part 10 can be a lens, a display screen or a display screen with a lens function
  • the visual part 10 can also be a lens and its auxiliary parts or a display screen and Its auxiliary part, the auxiliary part can be a mirror frame or a frame, etc., so that it can be connected with the quick release assembly 20 with each other.
  • the visible part 10 may also be a dial structure with a display function.
  • the wearable device 100 is glasses
  • the visual part 10 is a lens
  • the wearing part 30 is a temple.
  • two sets of quick release assemblies 20 are arranged at both ends of the visible part 10
  • two sets of wearing parts 30 are respectively connected with a corresponding set of quick release assemblies 20 .
  • the wearing piece 30 can also be a headband or a watch strap, etc., and the two ends of the wearing piece 30 can be respectively connected to a set of corresponding quick release assemblies 20, and one end of the wearing piece 30 can also be connected to a set of quick release assemblies 20 connected, and the other end is directly connected to the visual part 10.
  • the wearable device 100 may not include the quick release assembly 20 , so that both ends of the visible part 10 can be directly connected to the wearing part 30 .
  • the wearing part 30 can be directly connected to the visible part 10 or indirectly connected to the visible part 10 through the quick release assembly 20 .
  • FIG. 3 is a schematic diagram of the axial side structure of the wearing part in the wearable device shown in Fig. 2
  • Fig. 4 is a schematic diagram of another axial side structure of the wearing part shown in Fig. 3
  • the wearing part 30 includes a housing 31, a noise reduction part 32 and a first sound pickup part 33, the noise reduction part 32 and the first sound pickup part 33 are all arranged in the housing 31, and the first sound pickup part 33 It is used to pick up the sound passing through the noise reduction piece 32.
  • the housing 31 is provided with a first sound pickup hole 310 for sound input;
  • the noise reduction member 32 is arranged in the housing 31 and is provided with a noise reduction channel 320, and one end of the noise reduction channel 320 is aligned with the first The sound pickup hole 310 ;
  • the first sound pickup member 33 is disposed in the casing 31 and aligned with the other end of the noise reduction channel 320 for picking up the sound passing through the noise reduction channel 320 .
  • the noise reduction channel 320 can reduce wind noise, so as to facilitate the use of the wearable device 100 in sports scenes.
  • the housing 31 includes a first connecting section 311 , a concave section 312 and a second connecting section 313 which are sequentially connected, wherein the end of the first connecting section 311 away from the concave section 312 is hinged to the quick release assembly 20 ,
  • the second connecting section 313 is used for erecting on the auricle of the user.
  • a depression 314 is formed on the concave section 312 .
  • the concave section 312 is a hollow section, and a plurality of electrical components can be disposed therein.
  • the concave section 312 forms a downward depression 314, that is, the concave section 312 extends toward the opening of the ear canal, so that the exit of the concave section 312
  • the sound hole is set close to the opening of the ear canal, which is conducive to transmitting sound to the user.
  • the housing 31 may only include the concave section 312 and the second connecting section 313 , wherein the concave section 312 is hinged to the quick release assembly 20 .
  • the housing 31 may also be in a straight shape or a wave shape.
  • the first sound pickup hole 310 is disposed at the recess 314 on the housing 31 , so that the recess 314 can be used to reduce wind noise when picking up sound.
  • the wind blows towards the user and flows around the sides of the user's head where the ears are located, that is, the wind blows along the side of the wearing part 30 away from the user's head roughly, while
  • the first sound pickup hole 310 is arranged at the depression 314 of the lower concave section 312, so the lower concave section 312 has a good blocking effect on the airflow entering the depression 314, that is, the wind speed outside the depression 314 is higher, and the inside of the depression 314 is due to the lower wind speed.
  • the shielding of the concave section 312 is less affected by the airflow outside the depression 314, then by setting the first sound pickup hole 310 at the depression 314, the wind noise of the sound that can be acquired when the first sound pickup hole 310 picks up the initial sound is relatively small. Small, which is good for improving the quality of the captured sound.
  • the lower concave section 312 is arranged in front of the ear, and the lower concave section 312 extends relatively toward the opening of the ear canal, so that the first sound pickup hole 310 is also closer to the ear canal opening, and the sound picked up by the first sound pickup hole 310 is also closer. It is close to the sound heard near the ear canal, and the user is relatively more comfortable in voice calls or voice control. For example, in different noise environments, the user adjusts the volume according to the volume heard by the ear, so that the user can hear clearly The first sound pickup hole 310 can also pick up the sound more clearly.
  • the noise reduction component 32 can further reduce the wind noise of the transmitted sound.
  • the first sound pickup hole 310 is arranged at the bottom of the depression 314, because the bottom area of the depression 314 is least affected by the wind speed outside the depression 314, so the wind speed of the sound input by the first sound pickup hole 310 arranged here Noise is minimal.
  • the first sound pickup hole 310 may also be disposed at the waist of the depression 314 .
  • the concave section 312 includes a first side 316 and a second side 317 spaced apart.
  • the first side 316 faces the user's head
  • the second side 317 faces away from the user's head
  • the first sound pickup The distance between the hole 310 and the first side 316 is smaller than the distance between the first sound pickup hole 310 and the second side 317, that is, the first sound pickup hole 310 is arranged closer to the first side 316, and its distance from the airflow outside the depression 314 Farther away, the wind noise caused by the airflow is less, so the sound quality obtained is better.
  • Fig. 6 is a schematic structural diagram of the noise reduction part in the wearing part shown in Fig. 5
  • Fig. 7 is a schematic cutaway structural diagram of the noise reduction part shown in Fig. 6 .
  • the noise reduction channel 320 includes a noise reduction chamber 322 and a transmission channel 324 connecting the noise reduction chamber 322.
  • the cross-sectional size of the noise reduction chamber 322 perpendicular to the extension direction of the noise reduction channel 320 is greater than the cross-sectional size of the transmission channel 324, that is, the sound is
  • the transmission channel 324 enters the noise reduction chamber 322
  • the sound enters a larger space from a smaller space, its energy will attenuate, thereby reducing the wind noise generated by the sound transmission,
  • the sound quality picked up by the first sound pickup piece 33 can be improved.
  • the noise reduction member 32 is provided with at least two noise reduction chambers 322 spaced apart, and the at least two noise reduction chambers 322 are communicated through a transmission channel 324, so that the sound can carry out energy at least twice when passing through the noise reduction channel 320. Attenuation, thereby reducing wind noise more effectively.
  • the ratio of the length of two adjacent noise reduction chambers 322 along the extension direction of the noise reduction channel 320 to the length of the transmission channel 324 between two adjacent noise reduction chambers 322 along the extension direction is greater than or equal to 1.5, which can make the wind Noise is attenuated more effectively in the noise reduction chamber 322.
  • the quantity of the noise reduction chamber 322 can be two, three or four, and they are communicated by the transmission channel 324, and the transmission channel 324 can also communicate with the noise reduction chamber 322 and the first sound pickup 33, and the transmission channel 324 can also communicate with the noise reduction chamber 322 and the first sound pickup hole 310 .
  • the noise reduction channel 320 may further include a noise reduction chamber 322, which may be disposed at the middle or end of the noise reduction channel 320, etc., which is not specifically limited in the present application.
  • the noise reduction channel 320 includes two noise reduction chambers 322, one of which is formed at the end of the noise reduction member 32, and the noise reduction chamber 322 forms one end at the end of the noise reduction member 32. opening, the end of the noise reduction member 32 abuts against the inner wall of the concave section 312, so that the sound input through the first sound pickup hole 310 directly enters the noise reduction chamber 322, and another noise reduction chamber 322 is provided
  • the transmission channel 324 also has two sections, one section of the transmission channel 324 communicates with the two noise reduction chambers 322, and the other section of the transmission channel 324 communicates with the middle section of the noise reduction chamber 322 and the first pickup 33 .
  • one end of the noise reducing part 32 is provided with a noise reducing chamber 322 and forms an end opening, which can be beneficial to butt the first
  • a sound pickup hole 310 is also conducive to relatively shortening the length of the noise reduction component 32 , making it more suitable for installation in the concave section 312 , and also facilitating setting more noise reduction chambers 322 on the noise reduction component 32 .
  • a porous layer (not shown) is further accommodated in the noise reduction chamber 322; and/or, a porous layer is disposed in the transmission channel 324; and/or, the noise reduction member 32 is a porous body.
  • both the porous layer and the porous body can further reduce wind noise.
  • the porous layer can be made of cotton or fiber material, and there are abundant hole segments formed thereon, which can absorb wind noise while transmitting sound.
  • the porous body can be a porous ceramic body or a porous glass body, which can also further reduce wind noise.
  • the noise reduction chamber 322 is formed with a lateral opening on the side of the noise reduction member 32, and the noise reduction member 32 abuts against the inner wall surface of the housing 31 to cover the lateral opening of the noise reduction chamber 322 to utilize the housing
  • the inner wall surface of 31 constitutes a part of the noise reduction chamber 322, so that the thickness or width dimension of the noise reduction part 32 can be relatively reduced, that is, the size of the noise reduction part 32 is thinned, so that the space occupied by it in the housing 31 is smaller. Small size is beneficial to thinning and reducing the weight of the wearing part 30, making its structure more compact.
  • the noise reduction chamber 322 is formed with a lateral opening on the side of the noise reduction piece 32, and the wearing piece 30 also includes a speaker 34, which is arranged in the concave section 312 of the housing 31 and attached to the noise reduction One side of the piece 32 is used to cover the side opening of the noise reduction chamber 322 to meet the size of the noise reduction piece 32 .
  • the noise reduction chamber 322 is formed with side openings on the inner wall facing the housing 31 and the side of the speaker 34, so that the width and thickness of the noise reduction member 32 can be relatively reduced at the same time, and the noise reduction member 32 The space occupied in the housing 31 is smaller.
  • the noise reducing member 32 may not be provided with the above-mentioned side openings.
  • the concave section 312 includes a first bent portion 3121 and a second bent portion 3122 that are bent and connected, and the first bent portion 3121 and the second bent portion
  • the top surfaces of 3122 cooperate with each other to form a depression 314, the first side 316 and the second side 317 are respectively connected to the two side edges of the top surface, in other words, the depression 314 is roughly V-shaped, and the first sound pickup hole 310 is provided with the V-shaped The bottom of the recess 314.
  • the bending connection can be understood as that the extension directions of the first bending portion 3121 and the second bending portion 3122 are different, or that the first bending portion 3121 and the second bending portion 3122 are arranged at an included angle.
  • the noise reducing part 32 and the first pickup part 33 are both arranged in the first bending part 3121
  • the loudspeaker 34 is arranged in the second bending part 3122
  • the wearing part 30 also includes a part arranged in the first bending part 3121.
  • the controller (not shown) in the folding part 3121, and the speaker 34 and the controller are respectively located on both sides of the noise reduction part 32 and the first sound pickup part 33, and the speaker 34 and the first sound pickup part 33 are all electrically connected to the controller. connect.
  • the controller is used to convert the sound signal acquired by the first sound pickup 33 into an electric signal, and control the speaker 34 to output sound, wherein the second bending part 3122 is provided with a sound outlet at one end facing the opening of the ear canal.
  • the housing 31 is also provided with a second sound pickup hole 315
  • the wearing part 30 includes a second sound pickup 35
  • the second sound pickup 35 is arranged in the housing 31, and passes through the second sound pickup Two pickup holes 315 pick up sound;
  • the orientation of the second pickup hole 315 is different from the orientation of the first pickup hole 310, so as to obtain ambient noise by the second pickup hole 315, thereby passing through the first pickup hole 310 and the first pickup hole 310
  • the sound acquired by the second sound pickup hole 315 is denoised by an algorithm to remove environmental noise.
  • the end of the second bending part 3122 away from the first bending part 3121 is provided with the second sound pickup hole 315.
  • the second sound pickup hole 315 is facing away from the side of the user's head.
  • the sound pickup hole 310 faces upward toward the top of the head.
  • the first pickup piece 33 and the second pickup piece 35 are all electrically connected to the controller, and the controller can perform noise reduction processing according to the sound signals respectively obtained by the first pickup piece 33 and the second pickup piece 35, so as to eliminate Environmental noise enables the user to obtain better call quality and voice control performance of the wearable device 100 .
  • the wearing part 30 also includes a circuit board 37 and a battery 38, the circuit board 37 is arranged in the housing 31, the battery 38 is arranged in the first connection section 311, the battery 38, the controller, the first sound pickup 33, the second sound pickup 35 and the speaker 34 are electrically connected to the circuit board 37.
  • the protective structure formed by the lower concave section on the depression is used, so that the first sound pickup hole located in the depression is less affected by the airflow outside the depression, thereby from the second
  • the sound input by a sound pickup hole is also less affected by the wind noise caused by the airflow, that is, the wind noise interference during sound pickup is relatively weakened, thereby improving the quality of sound pickup, which is conducive to improving the user's voice control efficiency or conversation with the wearer quality.
  • one end of the noise reduction channel of the noise reduction part communicates with the first sound pickup hole on the housing, and the other end communicates with the first sound pickup part, That is, the first sound pick-up piece picks up the sound entering from the first sound pickup hole through the noise reduction channel, so as to use the noise reduction channel to weaken the wind noise interference, thereby improving the sound pickup quality, which is conducive to improving the user's voice control efficiency or conversation quality.

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  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Telephone Set Structure (AREA)

Abstract

本申请公开了一种可穿戴设备及其佩戴件。该佩戴件包括：壳体，包括下凹段，下凹段在佩戴状态下形成有向下的凹陷，凹陷处设有第一拾音孔，以供声音输入；第一拾音件，设置于下凹段且用于拾取经第一拾音孔输入的声音。通过上述方式，本申请提供的佩戴件能够减小风噪干扰，从而提升拾音质量，有利于提升用户对佩戴件的语音操控效率或通话质量。

Description

可穿戴设备及其佩戴件
本申请要求于2022年01月27日提交的四件申请号分别为202220235657.6、202220233972.5、202210101580.8、202210101579.5，且名称为“可穿戴设备及其佩戴件”的中国专利申请的优先权，其通过引用方式全部并入本申请；本申请要求于2022年01月14日提交的申请号为PCT/CN2022/072151，且发明名称为“一种可穿戴设备”的PCT专利申请的优先权，其通过引用方式全部并入本申请。
【技术领域】
本申请涉及可穿戴设备技术领域，特别是涉及一种可穿戴设备及其佩戴件。
【背景技术】
随着2012谷歌公司首次发布的谷歌眼镜，智能眼镜等可穿戴设备的概念开始为公众所熟悉，现今已较成熟的可穿戴设备包括有智能手表、VR/AR头显及智能眼镜等。
现有智能眼镜在运动场景下，由于用户的快速移动，常致使其在拾音时受风噪干扰较明显，使得拾音质量不佳，不利于用户的操控。
【发明内容】
本申请主要提供一种可穿戴设备及其佩戴件，以解决可穿戴设备在运动场景下拾音时受风噪干扰较大的问题。
为解决上述技术问题，本申请采用的一个技术方案是：提供一种佩戴件。所述佩戴件包括：壳体，设有第一拾音孔，以供声音输入；第一拾音件，设置于所述壳体内，用于拾取经所述第一拾音孔输入的声音。
在一些实施例中，所述壳体包括下凹段，所述下凹段在佩戴状态下形成有向下的凹陷，所述凹陷处设有达到第一拾音孔，所述第一拾音件设置于所述下凹段。
在一些实施例中，所述凹陷的底部设有所述第一拾音孔；或
所述凹陷的腰部设有所述第一拾音孔。
在一些实施例中，所述下凹段包括呈弯折连接的第一弯折部和第二弯折部， 所述第一弯折部和所述第二弯折部的顶面彼此配合形成所述凹陷；
所述下凹段进一步包括与所述顶面的两侧边缘连接且彼此相对的第一侧面和第二侧面，所述第一拾音孔与所述第一侧面之间的间距小于所述第一拾音孔与所述第二侧面之间的间距；
其中，所述第一侧面用于朝向用户的头部。
在一些实施例中，所述佩戴件还包括降噪件，所述降噪件设置于所述下凹段，所述降噪件设有降噪通道，所述降噪通道的一端对准所述第一拾音孔；
所述第一拾音件对准所述降噪通道的另一端。
在一些实施例中，所述降噪通道包括降噪腔室和连接所述降噪腔室的传输通道，所述降噪腔室垂直于所述降噪通道的延伸方向的截面尺寸大于所述传输通道的截面尺寸。
在一些实施例中，所述降噪件设有至少两个相间隔的降噪腔室，所述至少两个降噪腔室之间通过所述传输通道连通。
在一些实施例中，两个相邻所述降噪腔室沿所述降噪通道的延伸方向的长度，与相邻两个所述降噪腔室之间的所述传输通道沿所述降噪通道的延伸方向的长度之比大于等于1.5。
在一些实施例中，所述降噪件的端部设有所述降噪腔室，所述降噪腔室在所述降噪件的端部形成一端部开口，所述降噪件的端部与所述下凹段的内壁面抵接，以使得经所述第一拾音孔输入的声音直接进入所述降噪腔室。
在一些实施例中，所述降噪腔室在所述降噪件的侧面形成有侧向开口，所述降噪件抵接于所述壳体的内壁面上，以封盖所述降噪腔室的侧向开口。
在一些实施例中，所述降噪腔室还容置有多孔层；和/或，所述传输通道内设有所述多孔层；
和/或，所述降噪件为多孔体。
在一些实施例中，所述壳体上还设有第二拾音孔，所述佩戴件包括第二拾音件，所述第二拾音件设置于所述壳体内，并通过所述第二拾音孔拾音；
其中，所述第二拾音孔的朝向不同于所述第一拾音孔的朝向。
在一些实施例中，所述凹陷的底部设有所述第一拾音孔，所述降噪件和所述第一拾音件均设置于所述第一弯折部；
所述佩戴件还包括扬声器和控制器，所述扬声器设置于所述第二弯折部，所述控制器设置于所述第一弯折部，且所述扬声器和所述控制器分别位于所述 降噪件和所述第一拾音件的两侧；所述扬声器和所述第一拾音件均与所述控制器电连接。
在一些实施例中，所述第二弯折部远离所述第一弯折部的一端还设有第二拾音孔，所述佩戴件包括第二拾音件，所述第二拾音件设置于所述第二弯折部，并位于所述扬声器远离所述第一拾音件的一端，所述第二拾音件通过所述第二拾音孔拾音；
其中，所述第二拾音孔的朝向不同于所述第一拾音孔的朝向。
为解决上述技术问题，本申请采用的另一个技术方案是：提供一种可穿戴设备。所述可穿戴设备包括可视件和如上述的佩戴件，所述佩戴件与所述可视件连接。
本申请的有益效果是：区别于现有技术的情况，本申请公开了一种可穿戴设备及其佩戴件。通过在下凹段的凹陷处设置有第一拾音孔，以利用下凹段对凹陷处所形成的防护结构，使得位于凹陷处的第一拾音孔受凹陷外的气流影响较小，从而自第一拾音孔输入的声音受由气流引起的风噪也较小，即相对了削弱拾音时的风噪干扰，从而可提升拾音质量，有利于提升用户对佩戴件的语音操控效率或通话质量。
【附图说明】
为了更清楚地说明本申请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申请的一些实施例，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得其他的附图，其中：
图1是本申请提供的可穿戴设备一实施例的结构示意图；
图2是图1所示可穿戴设备的分解结构示意图；
图3是图2所示可穿戴设备中佩戴件的轴侧结构示意图；
图4是图3所示佩戴件的另一轴侧结构示意图；
图5是图3所示佩戴件的分解结构示意图；
图6是图5所示佩戴件中降噪件的结构示意图；
图7是图6所示降噪件的剖切结构示意图。
【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，所描述的实施例仅是本申请的一部分实施例，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，都属于本申请保护的范围。
本申请实施例中的术语“第一”、“第二”、“第三”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”、“第三”的特征可以明示或者隐含地包括至少一个该特征。本申请的描述中，“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。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其他步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其他实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其他实施例相结合。
本申请提供一种可穿戴设备100，结合参阅图1和图2，图1是本申请提供的可穿戴设备一实施例的结构示意图，图2是图1所示可穿戴设备的分解结构示意图。
可穿戴设备100可以包括眼镜、智能手环、耳机、助听器、智能头盔、智能手表、智能服装、智能背包、智能配件等，或其任意组合。例如，可穿戴设备100可以是功能型的近视眼镜、老花镜、骑行眼镜或太阳镜等，也可以是智能化的眼镜，例如具有耳机功能的音频眼镜，该可穿戴设备100还可以是头盔、增强现实(Augmented Reality，AR)设备或虚拟现实(Virtual Reality，VR)设备等头戴式设备。
在一些实施例中，增强现实设备或虚拟现实设备可以包括虚拟现实头盔、虚拟现实眼镜、增强现实头盔、增强现实眼镜等或其任何组合。例如，虚拟现 实设备和/或增强现实设备可以包括Google Glass、Oculus Rift、Hololens、Gear VR等。
该可穿戴设备100包括可视件10、快拆组件20和佩戴件30，可视件10和佩戴件30分别连接于快拆组件20的两端，且可视件10和佩戴件30均能够与快拆组件20快速拆卸，佩戴件30还能够与快拆组件20设置成常规连接结构或一体结构。
本实施例中，该可穿戴设备100为头戴式设备，可视件10可以是镜片、显示屏或具有镜片作用的显示屏，可视件10还可以是镜片及其辅助部件或显示屏及其辅助部件，该辅助部件可以是镜框或框架等，以便于其与快拆组件20相互连接。
可选地，可视件10还可以是具有显示功能的表盘结构。
本实施例中，可穿戴设备100为眼镜，可视件10为镜片，佩戴件30是镜腿，该可穿戴设备100包括一个可视件10、两组快拆组件20和两组佩戴件30，两组快拆组件20设置于可视件10的两端，两组佩戴件30分别与对应的一组快拆组件20连接。
可选地，佩戴件30还可以是头带或表带等，佩戴件30的两端可以分别与一组相对应的快拆组件20连接，佩戴件30也可以一端与一组快拆组件20连接，另一端直接与可视件10连接。
在其他实施方式中，该可穿戴设备100还可以不含有快拆组件20，进而可视件10的两端可直接连接佩戴件30。
换言之，佩戴件30可直接地连接可视件10或通过快拆组件20间接地连接可视件10。
结合参阅图2至图5，其中图3是图2所示可穿戴设备中佩戴件的轴侧结构示意图，图4是图3所示佩戴件的另一轴侧结构示意图，图5是图3所示佩戴件的分解结构示意图。
本实施例中，佩戴件30包括壳体31、降噪件32和第一拾音件33，降噪件32和第一拾音件33均设置于壳体31内，第一拾音件33用于拾取通过降噪件32后的声音。
具体地，壳体31上设有第一拾音孔310，以供声音输入；降噪件32设置于壳体31内，并设有降噪通道320，降噪通道320的一端对准第一拾音孔310；第一拾音件33设置于壳体31内，并对准降噪通道320的另一端，用于拾取经 过降噪通道320后的声音。其中，降噪通道320可以降低风噪，以利于可穿戴设备100在运动场景中使用。
本实施例中，壳体31包括依次连接的第一连接段311、下凹段312和第二连接段313，其中第一连接段311远离下凹段312的一端铰接与快拆组件20上，第二连接段313用以架设于用户的耳廓上，下凹段312上形成有凹陷314，下凹段312为空心段，其内可设置有多个电学元件。
以用户佩戴该可穿戴设备100的场景为例，在佩戴状态下，下凹段312形成有向下的凹陷314，即下凹段312向耳道口延伸，以使得设置于下凹段312的出音孔接近于耳道口设置，利于向用户传递声音。
可选地，壳体31还可仅包括下凹段312和第二连接段313，其中下凹段312与快拆组件20铰接。
可选地，壳体31还可以呈直条状或波浪状等形状。
本实施例中，第一拾音孔310设置于壳体31上的凹陷314处，以利用该凹陷314降低拾音时的风噪。
用户处于骑行或跑步等运动状态下，风相对用户是迎面吹来的，并绕用户头部耳朵所在的两侧流过，即风大致沿佩戴件30背离用户头部的侧面吹过，而第一拾音孔310设置于下凹段312的凹陷314处，因而下凹段312对气流进入凹陷314内具有较好的阻滞作用，即凹陷314外风速较高，而凹陷314内由于下凹段312的遮挡受凹陷314外的气流影响较小，则通过设置第一拾音孔310于凹陷314处，即可在第一拾音孔310拾音初始时所获取的声音的风噪较小，有利于提升所获取声音的质量。
在佩戴状态下，下凹段312设置于耳前，下凹段312相对向耳道口延伸，可使得第一拾音孔310也更靠近耳道口，第一拾音孔310所拾取的声音也更接于近耳道口听到的声音，进而用户在语音通话或语音操控时相对更自如，例如在不同噪音环境中用户根据耳朵听到的音量自己调整自己音量的大小，进而能够使得用户自己听清楚自身的声音，从而第一拾音孔310也能够更清晰地拾取声音。
进一步地，声音经第一拾音孔310后还需经过降噪件32的降噪通道320以传递至第一拾音件33，其中降噪件32可进一步地降低所传递声音的风噪。
本实施例中，第一拾音孔310设置于凹陷314的底部，因凹陷314的底部区受到凹陷314外的风速影响最小，因而设置于此处的第一拾音孔310所输入 声音的风噪最小。
可选地，第一拾音孔310还可以设置于凹陷314的腰部。
进一步地，下凹段312包括相间隔的第一侧面316和第二侧面317，在佩戴状态下，第一侧面316朝向用户的头部，第二侧面317背离用户的头部，第一拾音孔310与第一侧面316之间的间距小于第一拾音孔310与第二侧面317之间的间距，即第一拾音孔310更临近第一侧面316设置，其距离凹陷314外的气流更远，受气流影响产生的风噪更小，从而获取的声音质量更好。
结合参阅,图5至图7，图6是图5所示佩戴件中降噪件的结构示意图，图7是图6所示降噪件的剖切结构示意图。
降噪通道320包括降噪腔室322和连接降噪腔室322的传输通道324，降噪腔室322垂直于降噪通道320的延伸方向的截面尺寸大于传输通道324的截面尺寸，即声音在经过降噪通道320的过程中，由传输通道324进入降噪腔室322后，声音由较小空间进入较大空间内时，其能量将衰减，进而可降低由声音传输所产生的风噪，可提升第一拾音件33所拾取的声音质量。
降噪件32设有至少两个相间隔的降噪腔室322，至少两个降噪腔室322之间通过传输通道324连通，从而声音在经过降噪通道320时可进行至少两次的能量衰减，进而更有效地降低风噪。
两个相邻降噪腔室322沿降噪通道320的延伸方向的长度与相邻两个降噪腔室322之间的传输通道324沿该延伸方向的长度之比大于等于1.5，可使得风噪在降噪腔室322内更有效地得以削弱。
例如，降噪腔室322的数量可以是两个、三个或四个，它们之间通过传输通道324连通，传输通道324还可以连通降噪腔室322和第一拾音件33，传输通道324还可以连通降噪腔室322和第一拾音孔310。
可选地，降噪通道320还可包括一个降噪腔室322，该降噪腔室322可设置于降噪通道320的中部或端部等，本申请对此不作具体限制。
本实施例中，降噪通道320包括两个降噪腔室322，其中一个降噪腔室322形成于降噪件32的端部，降噪腔室322在降噪件32的端部形成一端部开口，降噪件32的端部与下凹段312的内壁面抵接，以使得经第一拾音孔310输入的声音直接进入该降噪腔室322，另一个降噪腔室322设置于降噪通道320的中段，传输通道324也具有两段，其中一段传输通道324连通两个降噪腔室322，另一段传输通道324连通中段的降噪腔室322和第一拾音件33。
同时由于佩戴件30为镜腿结构，其上的下凹段312的空间尺寸极其有限，则在降噪件32的一端部设有降噪腔室322并形成端部开口，既可利于对接第一拾音孔310，也利于相对缩短降噪件32的长度，使得其更适宜安装于下凹段312内，也利于在降噪件32上设置更多的降噪腔室322。
可选地，降噪腔室322内还容置有多孔层(图未示)；和/或，传输通道324内设有多孔层；和/或，降噪件32为多孔体。其中，多孔层和多孔体均能够进一步地降低风噪。
多孔层可以是棉类或纤维类材质制成的，其上形成有丰富的孔段，能够在传音的同时吸收风噪。多孔体可以是多孔陶瓷体或多孔玻璃体，其也能够进一步地削弱风噪。
降噪腔室322在降噪件32的侧面形成有侧向开口，降噪件32抵接于壳体31的内壁面上，以封盖降噪腔室322的侧向开口，以利用壳体31的内壁面构成降噪腔室322的一部分，从而可相对地缩减降噪件32的厚度或宽度尺寸，即减薄降噪件32的尺寸，使得其在壳体31内所占据的空间更小，有利于减薄和减重佩戴件30，使得其结构更加紧凑。
可选地，降噪腔室322在降噪件32的侧面形成有侧向开口，佩戴件30还包括扬声器34，扬声器34设置于壳体31的下凹段312内，且贴设于降噪件32的一侧，以封盖该降噪腔室322的侧向开口，以降噪件32的尺寸。
可选地，降噪腔室322在朝向壳体31的内壁面和扬声器34的一侧均形成有侧向开口，则可同时相对缩小降噪件32的宽度尺寸和厚度尺寸，降噪件32在壳体31内所占据的空间更小。
在其他实施方式中，降噪件32也可不设置有上述的侧向开口。
本实施例中，如图3和图4所示，下凹段312包括呈弯折连接的第一弯折部3121和第二弯折部3122，第一弯折部3121和第二弯折部3122的顶面彼此配合形成凹陷314，第一侧面316和第二侧面317分别连接于该顶面的两侧边缘，换言之，凹陷314大致呈V字型，第一拾音孔310设置该V字型凹陷314的底部。
其中弯折连接可理解为第一弯折部3121和第二弯折部3122的延伸方向不同，或者第一弯折部3121和第二弯折部3122呈夹角设置。
如图5所示，降噪件32和第一拾音件33均设置于第一弯折部3121内，扬声器34设置于第二弯折部3122内，佩戴件30还包括设置于第一弯折部3121 内的控制器(未图示)，且扬声器34和控制器分别位于降噪件32和第一拾音件33的两侧，扬声器34和第一拾音件33均与控制器电连接。
控制器用于将通过第一拾音件33获取的声音信号转变为电信号，并可控制扬声器34出音，其中第二弯折部3122朝向耳道口的一端设有出音孔。
如图3和图5所示，壳体31上还设有第二拾音孔315，佩戴件30包括第二拾音件35，第二拾音件35设置于壳体31内，并通过第二拾音孔315拾音；其中，第二拾音孔315的朝向不同于第一拾音孔310的朝向，以通过第二拾音孔315获取环境噪音，从而通过第一拾音孔310和第二拾音孔315所获取的声音，通过算法进行降噪，以去除环境噪音。
具体地，第二弯折部3122远离第一弯折部3121的一端设有该第二拾音孔315，在佩戴状态下，第二拾音孔315朝向背离用户头部的一侧，第一拾音孔310向上朝向头顶。第一拾音件33和第二拾音件35均电连接至控制器，控制器可根据第一拾音件33和第二拾音件35所分别获取的声音信号进行降噪处理，以消除环境噪音，使得用户能够获得更好地通话质量和语音控制该可穿戴设备100的操控性能。
佩戴件30还包括电路板37和电池38，电路板37设置于壳体31内，电池38设置于第一连接段311，电池38、控制器、第一拾音件33、第二拾音件35和扬声器34均于电路板37电连接。
通过在下凹段的凹陷处设置有第一拾音孔，以利用下凹段对凹陷处所形成的防护结构，使得位于凹陷处的第一拾音孔受凹陷外的气流影响较小，从而自第一拾音孔输入的声音受由气流引起的风噪也较小，即相对了削弱拾音时的风噪干扰，从而可提升拾音质量，有利于提升用户对佩戴件的语音操控效率或通话质量。
以及通过在佩戴件的壳体内设置有降噪件和第一拾音件，其中降噪件的降噪通道的一端连通壳体上的第一拾音孔，另一端连通第一拾音件，即第一拾音件通过降噪通道拾取自第一拾音孔进入的声音，以利用降噪通道削弱风噪干扰，从而可提升拾音质量，有利于提升用户对佩戴件的语音操控效率或通话质量。
以上所述仅为本申请的实施例，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (14)

  1. 一种佩戴件，其特征在于，所述佩戴件包括：
    壳体，包括下凹段，所述下凹段在佩戴状态下形成有向下的凹陷，所述凹陷处设有第一拾音孔，以供声音输入；
    第一拾音件，设置于所述下凹段，且用于拾取经所述第一拾音孔输入的声音。
  2. 根据权利要求1所述的佩戴件，其特征在于，所述凹陷的底部设有所述第一拾音孔；或
    所述凹陷的腰部设有所述第一拾音孔。
  3. 根据权利要求1所述的佩戴件，其特征在于，所述下凹段包括呈弯折连接的第一弯折部和第二弯折部，所述第一弯折部和所述第二弯折部的顶面彼此配合形成所述凹陷；
    所述下凹段进一步包括与所述顶面的两侧边缘连接且彼此相对的第一侧面和第二侧面，所述第一拾音孔与所述第一侧面之间的间距小于所述第一拾音孔与所述第二侧面之间的间距；
    其中，所述第一侧面用于朝向用户的头部。
  4. 根据权利要求1至3任一项所述的佩戴件，其特征在于，所述佩戴件还包括降噪件，所述降噪件设置于所述下凹段，所述降噪件设有降噪通道，所述降噪通道的一端对准所述第一拾音孔；
    所述第一拾音件对准所述降噪通道的另一端。
  5. 根据权利要求4所述的佩戴件，其特征在于，所述降噪通道包括降噪腔室和连接所述降噪腔室的传输通道，所述降噪腔室垂直于所述降噪通道的延伸方向的截面尺寸大于所述传输通道的截面尺寸。
  6. 根据权利要求5所述的佩戴件，其特征在于，所述降噪件设有至少两个相间隔的降噪腔室，所述至少两个降噪腔室之间通过所述传输通道连通。
  7. 根据权利要求6所述的佩戴件，其特征在于，两个相邻所述降噪腔室沿所述降噪通道的延伸方向的长度，与相邻两个所述降噪腔室之间的所述传输通道沿所述降噪通道的延伸方向的长度之比大于等于1.5。
  8. 根据权利要求5所述的佩戴件，其特征在于，所述降噪件的端部设有所述降噪腔室，所述降噪腔室在所述降噪件的端部形成一端部开口，所述降噪件 的端部与所述下凹段的内壁面抵接，以使得经所述第一拾音孔输入的声音直接进入所述降噪腔室。
  9. 根据权利要求5所述的佩戴件，其特征在于，所述降噪腔室在所述降噪件的侧面形成有侧向开口，所述降噪件抵接于所述壳体的内壁面上，以封盖所述降噪腔室的侧向开口。
  10. 根据权利要求5所述的佩戴件，其特征在于，所述降噪腔室还容置有多孔层；和/或，所述传输通道内设有所述多孔层；
    和/或，所述降噪件为多孔体。
  11. 根据权利要求4所述的佩戴件，其特征在于，所述壳体上还设有第二拾音孔，所述佩戴件包括第二拾音件，所述第二拾音件设置于所述壳体内，并通过所述第二拾音孔拾音；
    其中，所述第二拾音孔的朝向不同于所述第一拾音孔的朝向。
  12. 根据权利要求4所述的佩戴件，其特征在于，所述凹陷的底部设有所述第一拾音孔，所述降噪件和所述第一拾音件均设置于所述第一弯折部；
    所述佩戴件还包括扬声器和控制器，所述扬声器设置于所述第二弯折部，所述控制器设置于所述第一弯折部，且所述扬声器和所述控制器分别位于所述降噪件和所述第一拾音件的两侧；所述扬声器和所述第一拾音件均与所述控制器电连接。
  13. 根据权利要求12所述的佩戴件，其特征在于，所述第二弯折部远离所述第一弯折部的一端还设有第二拾音孔，所述佩戴件包括第二拾音件，所述第二拾音件设置于所述第二弯折部，并位于所述扬声器远离所述第一拾音件的一端，所述第二拾音件通过所述第二拾音孔拾音；
    其中，所述第二拾音孔的朝向不同于所述第一拾音孔的朝向。
  14. 一种可穿戴设备，其特征在于，所述可穿戴设备包括可视件和如权利要求1至13任一项所述的佩戴件，所述佩戴件与所述可视件连接。
PCT/CN2022/139086 2022-01-14 2022-12-14 可穿戴设备及其佩戴件 WO2023134382A1 (zh)

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