Earphone convenient to operate

Abstract

The embodiment of the utility model discloses an earphone convenient to operate, and the earphone comprises an audio body which comprises a sound production assembly; the suspension body comprises a circuit board and a control assembly; the circuit board is electrically connected with the sound production assembly; the control assembly is used for controlling the sound production assembly to produce sound; and the ear hanging body is respectively connected with the audio body and the suspension body. According to the earphone, in the wearing state, the head of a wearer can more stably support the control assembly through the hanging body, and when the control assembly is operated, the control assembly does not move or shake for a large distance, so that the operation sensitivity of the control assembly can be greatly improved, and the control assembly is convenient to operate.

Description

Technical Field

[0001] This application relates to the field of headphone technology, and more particularly to an easy-to-operate headphone. Background Technology

[0002] Headphones are a commonly used audio device. In related technologies, the control structure of a headphone is generally located at the audio structure. When the wearer operates the control structure, it often becomes unusable due to significant movement or shaking of the audio structure and the wearer's ear, making operation inconvenient. Utility Model Content

[0003] In view of this, embodiments of this application aim to provide an easy-to-operate headset.

[0004] To achieve the above objectives, the technical solution of this application is implemented as follows:

[0005] This application provides an easy-to-use headset, comprising:

[0006] The audio body, including the sound-generating components;

[0007] The suspension body includes a circuit board and a control component; the circuit board is electrically connected to the sound-generating component; the control component is used to control the sound-generating component to produce sound.

[0008] The ear hooks are connected to the audio body and the suspension body, respectively.

[0009] In some alternative implementations, the control component is used to adjust the volume of the sound emitted by the sound-emitting component; and / or,

[0010] The control component is used to adjust the start or stop of the sound-generating component.

[0011] In some alternative implementations, the suspension body further includes: a suspension shell having a suspension receiving cavity; the suspension shell is for engaging with the wearer's head; the circuit board is disposed within the suspension receiving cavity; and the control components are disposed within the suspension shell.

[0012] The suspension shell includes a second mating surface and a second exposed surface connected together; the second mating surface includes a mating portion disposed opposite to the second exposed surface, the mating portion being used to mate with the wearer's head; the control component is disposed on the side of the second exposed surface.

[0013] In some alternative implementations, the control component includes mechanical buttons; or, the control component includes touch buttons.

[0014] In some alternative implementations, the suspension body further includes: a suspension shell having a suspension receiving cavity; the suspension shell is for engaging with the wearer's head; the circuit board is disposed within the suspension receiving cavity; and the control components are disposed within the suspension shell.

[0015] The suspension housing includes a second exposed surface; the suspension housing has a first through hole on the side of the second exposed surface.

[0016] The control component includes:

[0017] Control keys are located on the circuit board;

[0018] A button is movably disposed at the first through hole; the button corresponds to the position of the control key so as to press the control key;

[0019] An elastic element, disposed in the suspension housing, is used to provide a force to the button to move away from the control key side.

[0020] In some alternative implementations, a portion of the elastic element has a protrusion on one side and a receiving groove on the other side;

[0021] The protruding portion and the control key are arranged adjacent to each other in the moving direction of the button. The first end of the button is inserted into the receiving groove, and the second end of the button is exposed through the first through hole.

[0022] In some alternative implementations, the suspension body further includes: a suspension shell having a suspension receiving cavity; the suspension shell is for engaging with the wearer's head; the circuit board is disposed within the suspension receiving cavity; and the control components are disposed within the suspension shell.

[0023] The suspension body also includes:

[0024] A power supply is located within the suspension housing cavity; the circuit board is electrically connected to the power supply; the circuit board is located at the end of the suspension housing near the power supply along its length.

[0025] In some alternative implementations, the power supply is a columnar structure, and the suspension shell includes a second connecting end connected to the ear hook and a second free end disposed opposite to the second connecting end; the second outer contour line of the second free end on the projection plane perpendicular to the thickness direction of the suspension shell is arc-shaped, and the thickness direction of the suspension shell matches the direction in which the wearer's head supports the suspension shell;

[0026] The axial direction of the power supply is the same as the thickness direction of the suspension shell; the second outer contour line of the second free end on the projection plane perpendicular to the thickness direction of the suspension shell is coaxially arranged with the power supply.

[0027] In some alternative implementations, the suspension housing also has a second through hole;

[0028] The suspension body also includes:

[0029] A charging unit is disposed in the second through hole; the charging unit is electrically connected to the circuit board to charge the power supply.

[0030] In some alternative implementations, the charging unit and the control component are located on opposite sides of the suspension housing in the thickness direction of the suspension housing.

[0031] In some alternative implementations, the suspension body further includes: a suspension shell having a suspension receiving cavity; the suspension shell is for engaging with the wearer's head; the circuit board is disposed within the suspension receiving cavity; and the control components are disposed within the suspension shell.

[0032] The suspension body also includes:

[0033] A microphone element is disposed on the circuit board;

[0034] The suspension housing also has a pickup hole corresponding to the position of the pickup element.

[0035] In some alternative implementations, the suspension shell includes a connected second mating surface and a second exposed surface; the second mating surface includes a first side surface and a second side surface disposed opposite to each other in the width direction of the suspension shell; the first side surface is used to mate with the back of the wearer's ear; the pickup hole is disposed on the second side surface near the second exposed surface.

[0036] In some alternative implementations, the suspension housing includes:

[0037] The third half-shell has a mating portion having the second mating surface; the mating portion and the second exposed surface are disposed opposite to each other in the thickness direction of the suspension shell;

[0038] A fourth half-shell is connected to the third half-shell; the fourth half-shell has the second exposed surface; the suspension receiving cavity is defined between the fourth half-shell and the third half-shell;

[0039] The first side is located between the third half-shell and the fourth half-shell; the second side is located between the third half-shell and the fourth half-shell; the pickup hole is located on the portion of the second side located in the fourth half-shell. Attached Figure Description

[0040] Figure 1 This is a schematic diagram of an optional structure of the earphone in an embodiment of this application; Figure 2 for Figure 1 The left view of the plane where A is the plane containing the third interface; Figure 3 for Figure 1 Rear view; Figure 4 for Figure 3 A partial structural diagram; Figure 5 This is an optional wearing diagram of the headphones in an embodiment of this application; Figure 6 for Figure 5 The left view; Figure 7 for Figure 5 Another perspective view; Figure 8 for Figure 3 BB section view; Figure 9 This is a schematic diagram of an optional partial structure of the audio body of the earphone in an embodiment of this application, perpendicular to the thickness direction, wherein the first half-shell is hidden; Figure 10 for Figure 9 A CC cross-sectional view, wherein the thickness direction of the N1 audio body is shown; Figure 11 This is a schematic diagram of an optional structure of the sound guide of the earphone in an embodiment of this application; Figure 12 for Figure 11 Another perspective illustration;

[0041] Figure 13 for Figure 11 EE sectional view; Figure 14 for Figure 11 FF sectional view; Figure 15 This is a schematic diagram of an optional partial structure of the audio body of the earphone in an embodiment of this application, perpendicular to the thickness direction, wherein the second half-shell is hidden; Figure 16 for Figure 15 The MM cross-sectional view, where the thickness direction of the N1 audio body is shown; Figure 17 This is a schematic diagram of an optional structure of the earphone suspension body perpendicular to the thickness direction in an embodiment of this application; Figure 18 for Figure 17 A partial structural diagram; Figure 19 for Figure 17 The DD cross-sectional view, where the thickness direction of the N2 suspension body is shown.

[0042] Reference numerals: 100, Audio body; 101, First half-shell; 102, Second half-shell; 103, First connecting end; 104, First free end; 105, Annular step; 106, First outer contour line; 107, First interface; 110, Audio shell; 111, Audio receiving cavity; 112, First acoustic cavity; 113, Second acoustic cavity; 114, Sound emission channel; 115, Tuning hole; 116, First mating surface; 117, First exposed surface; 118, First receiving groove; 119, Second receiving groove; 120, Sound emission. Components; 121, bracket; 122, diaphragm; 130, sound guide; 131, sound hole; 1311, first sound hole; 1312, second sound hole; 132, first sound guide section; 133, second sound guide section; 1331, first circular end; 1332, second circular end; 1333, annular raised area; 134, concave-convex structure; 140, decorative piece; 200, suspension body; 201, third half-shell; 202, fourth half-shell; 203, second connecting end; 204, second free end; 205, first through hole; 20 6. Second through hole; 207. Sound pickup hole; 208. Second outer contour line; 209. Second interface; 210. Suspension shell; 211. Suspension receiving cavity; 212. Sound guiding structure; 2121. Second sound guiding channel; 220. Power supply; 230. Charging unit; 240. Circuit board; 241. First arc-shaped surface; 242. Second arc-shaped surface; 243. First sound guiding channel; 250. Control component; 251. Control key; 252. Button; 253. Elastic element; 2531. Protrusion; 2532. Receiving groove; 260. Second mating surface; 261, mating part; 262, first side surface; 263, second side surface; 264, third side surface; 270, second exposed surface; 280, pickup element; 290, protruding ridge; 291, dividing outline; 300, ear hook body; 301, first strip; 302, second strip; 303, third dividing interface; 310, through hole; 320, audio connection end; 330, suspension connection end; 340, first part; 350, second part; 360, overlapping area; 400, connecting line; 500, sealing element. Detailed Implementation

[0043] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0044] In the embodiments described in this application, it should be noted that, unless otherwise stated and limited, the term "connection" should be interpreted broadly. For example, it can be an electrical connection, or a connection between two internal components. It can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above term according to the specific circumstances.

[0045] The following combination Figures 1 to 19 The headphones described in the embodiments of this application will be described in detail.

[0046] In embodiments of this application, the headphones include: an audio body 100, a suspension body 200, and an ear hook 300. The ear hook 300 is connected to both the audio body 100 and the suspension body 200.

[0047] In the embodiments of this application, such as Figure 6 and Figure 7 As shown, the audio body 100 is used to engage with the wearer's concha, the suspension body 200 is used to engage with the wearer's head, and the ear hook 300 is used to hang on the wearer's ear. The ear hook 300 engages with the wearer's upper ear root. When the headphones are worn, the audio body 100 is located on the front side of the wearer's ear, the suspension body 200 is located on the back side of the wearer's ear, and the ear hook 300 hangs on the wearer's upper ear root. Because the audio body 100 and the suspension body 200 are located at opposite ends of the ear hook 300, the headphones can be worn securely. When the headphones are worn, the audio body 100 is located in the wearer's concha so that the audio from the audio body 100 is transmitted to the wearer's concha; the suspension body 200 is located on the back side of the wearer's ear. The suspension body 200 can contact the wearer's head or have a small gap with the wearer's head so that the wearer's head can support the suspension body 200.

[0048] In this embodiment, the audio body 100 may include a sound-generating component 120, the structure of which is not limited. For example, the sound-generating component 120 may be a speaker or other structure capable of emitting sound.

[0049] The audio body 100 may also include an audio shell 110, which may have an audio receiving cavity 111; the sound-generating component 120 may be disposed in the audio receiving cavity 111 by means of snap-fit, adhesive, threaded structure, etc.

[0050] The audio shell 110 may include a first connection end 103 connected to the ear hook 300, and a first free end 104 disposed opposite to the first connection end 103.

[0051] like Figure 2 As shown, the audio housing 110 may include a first half-shell 101 and a second half-shell 102 disposed opposite to each other; the second half-shell 102 and the first half-shell 101 may be connected by means of adhesive, snap-fit, welding, etc., to facilitate the installation of the sound-generating assembly 120. Here, an audio receiving cavity 111 is defined between the second half-shell 102 and the first half-shell 101. Of course, in other examples, the audio housing 110 may also be a single structure.

[0052] A first interface 107 can be formed at the junction of the first half-shell 101 and the second half-shell 102. The first half-shell 101 is used to fit with the wearer's ear.

[0053] Here, the first half-shell 101 and the second half-shell 102 can be arranged opposite each other in the thickness direction N1 of the audio shell 110, such as... Figure 16 As shown. Of course, the first half-shell 101 and the second half-shell 102 can also be arranged opposite each other in other directions of the audio shell 110.

[0054] In this embodiment, the structure of the suspension body 200 is not limited. The suspension body 200 may include a suspension shell 210, which may be columnar, elliptical, teardrop-shaped, etc. The suspension shell 210 can be used to fit with the wearer's head. In the wearing state, the suspension shell 210 may be in contact with the wearer's head or have a small gap with the wearer's head, so as to support the suspension shell 210 through the wearer's head.

[0055] The suspension housing 210 may include a second connecting end 203 connected to the ear body 300, and a second free end 204 disposed opposite to the second connecting end 203.

[0056] The suspension housing 210 may have a suspension receiving cavity 211 for housing the structural components of the earphone within the suspension receiving cavity 211.

[0057] like Figure 2 As shown, the suspension shell 210 may include a connected second mating surface 260 and a second exposed surface 270; the second mating surface 260 may include a mating portion 261 disposed opposite to the second exposed surface 270, the mating portion 261 being used to mate with the wearer's head; in the wearing state, the mating portion 261 is in contact with the wearer's head or has a small gap with the wearer's head, so as to support the suspension shell 210 through the wearer's head. Figure 17 As shown, the second mating surface 260 may include a first side surface 262 and a second side surface 263 disposed opposite to each other in the width direction of the suspension shell 210; the first side surface 262 can be used to mate with the back of the wearer's ear; in the wearing state, the first side surface 262 can be in contact with the back of the wearer's ear or can have a small gap, and the second side surface 263 is located on the side of the first side surface 262 away from the back of the wearer's ear.

[0058] Here, the first side 262 and the second side 263 can be bent toward the audio body 100 to make the first side 262 fit the wearer more closely, thereby improving the wearing stability of the headphones. Of course, in his example, the first side 262 and the second side 263 can also be a planar structure.

[0059] like Figure 2As shown, the suspension housing 210 may include a third half-shell 201 and a fourth half-shell 202 disposed opposite to each other; the fourth half-shell 202 and the third half-shell 201 may be connected by means of bonding, snap-fitting, welding, etc., to facilitate the installation of structural components. Here, a suspension receiving cavity 211 may be defined between the fourth half-shell 202 and the third half-shell 201.

[0060] A second interface 209 can be formed at the junction of the third half-shell 201 and the fourth half-shell 202.

[0061] Here, the fourth half-shell 202 and the third half-shell 201 can be arranged opposite each other in the thickness direction N2 of the suspension shell 210, such as... Figure 19 As shown. Of course, the fourth half-shell 202 and the third half-shell 201 can also be arranged opposite each other in other directions of the suspension shell 210.

[0062] The thickness direction of the suspension shell 210 can be the direction in which the wearer's head is supported by the suspension shell 210.

[0063] Of course, in other examples, the suspension body 200 can also be a solid structure. Here, the suspension body 200 can be a columnar structure, an elliptical structure, a teardrop structure, etc.; the suspension body 200 can include a connected second mating surface 260 and a second exposed surface 270. The suspension body 200 may include a first side surface 262 and a second side surface 263 that are arranged opposite each other in the width direction.

[0064] In the embodiments of this application, the structure of the ear hook 300 is not limited. For example, the ear hook 300 can be a strip structure with a circular or elliptical cross-section.

[0065] The ear hook 300 can be connected to the audio body 100 and the suspension body 200 by means of gluing, snapping, welding, etc. The ear hook 300 can also be connected to the audio shell 110 and the suspension shell 210 by means of gluing, snapping, welding, etc.

[0066] The ear hook 300 may include an audio connection end 320 connected to the audio body 100 and a suspension connection end 330 connected to the suspension body 200.

[0067] The ear hook body 300 may include a first strip 301 and a second strip 302 disposed opposite to each other; a wire cavity may be defined between the first strip 301 and the second strip 302; the earphone may also include a connecting wire 400, which may pass through the wire cavity and be connected to the audio body 100 and the suspension body 200 respectively, so as to electrically connect the audio body 100 and the suspension body 200.

[0068] Here, the first part 301 can be used to cooperate with the wearer's head. When worn, the first part 301 is in contact with the wearer's head or has a small gap, so as to support the first part 301 through the wearer's head.

[0069] In some implementations, the cross-sectional area of ​​the audio connector 320 can gradually decrease in the direction away from the audio body 100, so that the audio connector 320 can connect to the audio body 100 with a larger cross-section while reducing the overall size of the ear hook 300. Of course, in other implementations, the cross-sectional area of ​​the audio connector 320 in the direction away from the audio body 100 can gradually increase or remain unchanged.

[0070] In some implementations, the cross-sectional area of ​​the suspension connection end 330 in the direction away from the suspension body 200 can gradually decrease, so that the suspension connection end 330 can connect with the suspension body 200 with a larger cross-section, while reducing the overall size of the hanging ear 300. Of course, in other implementations, the cross-sectional area of ​​the suspension connection end 330 in the direction away from the suspension body 200 can gradually increase or remain unchanged.

[0071] In this embodiment, the headphones may further include a circuit board 240, which is electrically connected to the sound-generating component 120 to provide audio information to the sound-generating component 120. The circuit board 240 may be disposed on the audio body 100 or on the suspension body 200.

[0072] Here, the method of electrical connection between circuit board 240 and sound-generating component 120 is not limited. For example, circuit board 240 and sound-generating component 120 can be electrically connected via connecting cable 400.

[0073] In this embodiment, the earphone may further include a microphone for picking up the wearer's voice, and the structure of the microphone is not limited. For example, the microphone may be a structure capable of picking up sound, such as a microphone.

[0074] The pickup element can be set on the audio body 100 or on the suspension body 200.

[0075] In this embodiment, the headphones may further include a control component, which can be used to control the sound-emitting component 120. For example, the control component 250 can be used to adjust the volume of the sound emitted by the sound-emitting component 120. Here, the operator can increase or decrease the volume of the sound emitted by the sound-emitting component 120 by pressing different areas of the control component 250 or by pressing the control component 250 a different number of times. As another example, the control component 250 can be used to adjust the start or stop of the sound emitted by the sound-emitting component 120. Here, pressing the control component 250 can switch between starting and stopping the sound emitted by the sound-emitting component 120. Of course, in other examples, the control component 250 can also be used to control the headphones to turn on or off.

[0076] The control component 250 can be set on the audio body 100, the hanging body 200, or the ear hook body 300.

[0077] The control component 250 is not limited to similar components. For example, the control component 250 may include mechanical buttons, such as... Figure 2 and Figure 3 As shown, here, mechanical buttons prevent the control component 250 from being accidentally operated by foreign objects such as the user's hair, thereby improving the safety of operating the control component 250. Alternatively, the control component 250 may include touch buttons to make the headphones look cleaner.

[0078] In this embodiment, the headphones may further include a power supply for powering the headphones. For example, the power supply may power at least one of the sound-generating assembly 120, circuit board 240, pickup element, and control assembly 250. The power supply may be located in the audio body 100, the hanging body 200, or the ear hook 300.

[0079] In some optional implementations of this application, the suspension body 200 may further include: a suspension shell 210, the suspension shell 210 having a suspension receiving cavity 211; the suspension shell 210 is used to fit with the wearer's head; the suspension body 200 may include: a circuit board 240 and a power supply 220. The circuit board 240 is disposed within the suspension receiving cavity 211, and the power supply 220 may be disposed within the suspension receiving cavity 211; the circuit board 240 and the power supply 220 are electrically connected; thereby reducing the installation space of the audio body 100.

[0080] In this implementation, the relative positions of the circuit board 240 and the power supply 220 are not limited. For example, the power supply 220 can be located at the second free end 204 of the suspension shell 210, and the circuit board 240 can be located at the end of the suspension shell 210 closer to the ear hook 300. By arranging the circuit board 240 and the power supply 220 along the length of the suspension shell 210, the installation space of the circuit board 240 and the power supply 220 can be reduced, and the distance between the circuit board 240 and the sound-generating component 120 can be shortened. When the circuit board 240 and the sound-generating component 120 are electrically connected by the connecting line 400, the length of the connecting line 400 can be shortened. At the same time, the weight and volume of the power supply 220 are generally greater than the weight and volume of the circuit board 240. By placing the power supply 220 at the end away from the ear hook 300, the weight of the power supply 220 can be used to balance the weight of the sound-generating component 120, making the headphones more stable to wear, and also making the space utilization of the suspension shell 210 higher, and making the suspension body 200 more compact. For example, the circuit board 240 may also be located at the end of the power supply 220 away from the ear 300 along the length of the suspension housing 210. Of course, the circuit board 240 and the power supply 220 may not be arranged along the length of the suspension housing 210.

[0081] In this implementation, the shape of the power supply 220 is not limited. For example, as shown... Figure 18 As shown, the power supply 220 can be a cylindrical structure. Alternatively, the power supply 220 can also be a cuboid structure, a spherical structure, etc.

[0082] In this implementation, such as Figure 17 and Figure 8 As shown, the second outer contour line 208 of the second free end 204 on the projection plane perpendicular to the thickness direction of the suspension shell 210 can be arc-shaped, and the power supply 220 can be a columnar structure. The axis of the power supply 220 can be the same as the thickness direction of the suspension shell 210. This makes the shape of the power supply 220 and the shape of the second free end 204 more compatible, thereby making the power supply 220 and the second free end 204 more compact and reducing the overall installation space of the suspension body 200. Of course, the power supply 220 can also be a cuboid structure, a cube structure, etc. The second outer contour line 208 of the second free end 204 on the projection plane perpendicular to the thickness direction of the suspension shell 210 can also be non-arc-shaped to improve the safety and comfort of wearing the suspension shell 210.

[0083] Here, the second outer contour line 208 of the second free end 204 on the projection plane perpendicular to the thickness direction of the suspension housing 210 can be coaxially arranged with the power supply 220, so as to further make the power supply 220 and the second free end 204 more compact. Of course, the second outer contour line 208 of the second free end 204 on the projection plane perpendicular to the thickness direction of the suspension housing 210 can also be substantially coaxially arranged with the power supply 220 or not coaxially arranged.

[0084] In this implementation, the thickness direction of the suspension shell 210 can be matched with the direction in which the wearer's head supports the suspension shell 210, so that the thickness direction of the suspension shell 210 is the same as or substantially the same as the direction in which the wearer's head supports the suspension shell 210, thereby improving the stability of the suspension shell 210 supported by the wearer's head.

[0085] like Figure 18 and Figure 19 As shown, the thickness direction of the circuit board 240 can be the same as the axial direction of the power supply 220, so that the circuit board 240 is set compactly and the installation space of the suspension housing 210 is reduced. Of course, the thickness direction of the circuit board 240 and the axial direction of the power supply 220 can also be different.

[0086] The width of the circuit board 240 can gradually decrease in the direction from the second free end 204 to the second connecting end 203, so that the shape of the circuit board 240 matches the shape of the suspension housing 210, thereby making the suspension housing 210 more compact. Of course, the width of the circuit board 240 can also remain unchanged or gradually increase in the direction from the second free end 204 to the second connecting end 203.

[0087] The circuit board 240 may have a first arcuate surface 241 and a second arcuate surface 242 arranged opposite each other in the width direction; the first arcuate surface 241 and the second arcuate surface 242 may be bent toward the audio body 100 side so that the shape of the circuit board 240 matches the shape of the suspension shell 210, thereby making the suspension shell 210 more compact. Of course, the circuit board 240 may also have two planes or one plane arranged opposite each other in the width direction.

[0088] In this implementation, such as Figure 1 As shown, the suspension housing 210 may also have a second through hole 206; the headphones may also include a charging unit 230, which may be disposed in the second through hole 206; the charging unit 230 is electrically connected to the circuit board 240 to charge the power supply 220; by disposing of the charging unit 230 in the suspension body 200, the installation space and weight of the audio body 100 can be reduced.

[0089] In this implementation, the suspension body 200 may further include: a control component 250, which may be disposed on the suspension housing 210; the control component 250 is connected to the circuit board 240; the control component 250 may be used to control the sound-emitting component 120 to emit sound, thereby reducing the installation space and weight of the audio body 100 and preventing the control component 250 from affecting the sound-emitting component 120.

[0090] The specific location of the control component 250 is not limited. For example, the charging unit 230 and the control component 250 may be located on opposite sides of the suspension housing 210 in the thickness direction of the suspension housing 210; here, the control component 250 may be provided on the second exposed surface 270 side for operation of the control component 250, and the charging unit 230 may be provided on the mating portion 261 of the second mating surface 260 to make the suspension housing 210 look neater. Alternatively, the control component 250 may also be provided on the second side of the second mating surface 260.

[0091] In some optional implementations of the embodiments of this application, the suspension body 200 may further include: a suspension shell 210, which may have a suspension receiving cavity 211; the suspension shell 210 is used to cooperate with the wearer's head; the suspension body 200 may further include: a circuit board 240 and a pickup element 280; the circuit board 240 may be disposed in the suspension receiving cavity 211, and the pickup element 280 may be disposed on the circuit board 240; the suspension shell 210 also has a pickup hole 207 corresponding to the position of the pickup element 280; by disposing of the pickup element 280 in the suspension body 200, the installation space of the audio body 100 can be greatly reduced, as well as the mutual influence between the pickup element 280 and the sound-generating component 120 can be reduced.

[0092] In this implementation, the suspension shell 210 may include a connected second mating surface 260 and a second exposed surface 270; the second mating surface 260 may include a first side surface 262 and a second side surface 263 disposed opposite to each other in the width direction of the suspension shell 210; the first side surface 262 is used to mate with the back of the wearer's ear; the pickup hole 207 may be disposed on the second side surface 263 near the second exposed surface 270, which can prevent the wearer's hair and head from blocking the pickup hole 207 and affecting the sound pickup effect, and can also prevent the wearer's sound from being transmitted away from the wearer's head through the connection between the second exposed surface 270 and the second side surface 263, thereby improving the sound pickup effect of the pickup hole 207.

[0093] In this implementation, the suspension housing 210 may include a third half-shell 201 and a fourth half-shell 202. The third half-shell 201 may have a mating portion 261 of the second mating surface 260; the mating portion 261 and the second exposed surface 270 are disposed opposite each other in the thickness direction of the suspension shell 210; the fourth half-shell 202 is connected to the third half-shell 201; the fourth half-shell 202 may have a second exposed surface 270; a suspension receiving cavity 211 may be defined between the fourth half-shell 202 and the third half-shell 201; the first side 262 may be located between the third half-shell 201 and the fourth half-shell 202; the second side 263 may be located between the third half-shell 201 and the fourth half-shell 202; the pickup hole 207 may be disposed on the part of the second side 263 located in the fourth half-shell 202, which can prevent the wearer's hair and head from blocking the pickup hole 207 and affecting the sound pickup effect, and can also prevent the wearer's voice from being transmitted away from the wearer's head through the connection of the second exposed surface 270 and the second side 263, thereby improving the sound pickup effect of the pickup hole 207; it can also reduce the processing difficulty of the suspension shell 210.

[0094] Embodiment 1: This application discloses an earphone for improving sound quality, comprising: an audio body 100, a suspension body 200, an ear hook 300, and a connecting cable 400. The audio body 100 includes a sound-generating component 120; the suspension body 200 includes a circuit board 240; the ear hook 300 is connected to both the audio body 100 and the suspension body 200; the connecting cable 400 passes through the ear hook 300; and the sound-generating component 120 is electrically connected to the circuit board 240 via the connecting cable 400.

[0095] In related technologies, the headphone structure includes an audio structure, which comprises a speaker and a circuit board. The electronic structure of the circuit board affects the sound output of the speaker, resulting in poor sound quality in the headphone structure. However, in the headphone of this application, the sound-generating component 120 and the circuit board 240 are separately arranged, which prevents the electronic structure of the circuit board 240 from affecting the sound output of the sound-generating component 120, greatly improving the sound quality of the sound-generating component 120, and thus improving the overall sound quality of the headphone. Furthermore, separating the sound-generating component 120 and the circuit board 240 also significantly reduces the size of the audio body 100.

[0096] In this embodiment, the audio body 100 may further include: an audio shell 110, which may have an audio receiving cavity 111; a sound-generating component 120 may be disposed within the audio receiving cavity 111; the sound-generating component 120 and the audio shell 110 define a first acoustic cavity 112 and a second acoustic cavity 113 that are spaced apart, such as... Figure 8 and Figure 10As shown, the audio housing 110 has a sound-emitting channel 114 that communicates with the first acoustic cavity 112. Since the circuit board is not located in the audio receiving cavity 111, the first acoustic cavity 112 and the second acoustic cavity 113 are only used for the sound-emitting component 120 to emit sound, thereby greatly improving the sound quality of the sound-emitting component 120.

[0097] In some optional implementations of the embodiments of this application, such as Figure 2 and Figure 3 As shown, the audio housing 110 may also have at least one tuning hole 115 communicating with the second acoustic cavity 113. The tuning hole 115 can be used to adjust the sound output of the sound-producing component 120, thereby improving the sound quality of the sound-producing component 120.

[0098] In this implementation, the cross-sectional shape of the tuning hole 115 is not limited. For example, the cross-section of the tuning hole 115 can be circular, rectangular, elliptical, etc. As an example, Figure 2 and Figure 3 As shown, the cross-section of the tuning hole 115 can be strip-shaped. The sound quality of the sound-generating component 120 can be improved by using a tuning hole 115 with a larger length.

[0099] In this implementation, the cross-section of the tuning hole 115 can be set along a curved trajectory or a straight trajectory. As an example, such as Figure 2 and Figure 3 As shown, the cross-section of the tuning hole 115 can be strip-shaped. The strip-shaped tuning hole 115 is set along a curved trajectory, which can increase the cross-sectional area of ​​the tuning hole 115 and improve the sound quality of the sound-generating component 120, while also reducing the space required to set the tuning hole 115.

[0100] In this implementation, the length direction of the cross-section of the tuning hole 115 can match the direction formed by the first connecting end 103 and the first free end 104. Here, the length direction of the cross-section of the tuning hole 115 can be the same as or substantially the same as the direction formed by the first connecting end 103 and the first free end 104, thereby reducing the impact of the tuning hole 115 on the strength of the audio housing 110. Of course, in other implementations, the length direction of the cross-section of the tuning hole 115 can also be set along other directions.

[0101] In this implementation, the number of tuning holes 115 is not limited. For example, there can be two tuning holes 115, which can be located on opposite sides of the audio housing 110, so as to increase the cross-sectional area of ​​the tuning holes 115 and ensure the strength of the audio housing 110. At the same time, the two tuning holes 115 arranged opposite each other can also improve the audio effect of the sound-generating component 120.

[0102] In some optional implementations of the embodiments of this application, such as Figure 3and Figure 8 As shown, the audio housing 110 may include a first mating surface 116 for engaging with the wearer's ear; the earphone may also include a sound guide 130, which is disposed on the side of the first mating surface 116 of the audio housing 110; the sound guide 130 and the audio housing 110 are spaced apart in the extending direction of the sound channel 114; the sound guide 130 has a sound hole 131 corresponding to the position of the sound channel 114; here, the space between the sound guide 130 and the audio housing 110 can form a resonant cavity for the sound-generating assembly 120, thereby further improving the sound quality of the sound-generating assembly 120.

[0103] Of course, in other examples, the audio body 100 may not include the sound guide 130, where the audio of the sound-emitting component 120 can be directly transmitted to the outside through the sound-emitting channel 114.

[0104] Here, the direction of extension of the sound channel 114 can be the direction formed between the first end of the sound channel 114 and the second end of the sound channel 114.

[0105] In this implementation, such as Figure 8 and Figure 10 As shown, a portion of the audio housing 110 on the side of the first mating surface 116 is recessed at the sound channel 114 to form a first receiving groove 118; at least a portion of the sound guide 130 is located within the first receiving groove 118, and the first mating surface 116 is adjacent to and matches the outer peripheral surface of the sound guide 130; here, the first mating surface 116 and the outer peripheral surface of the sound guide 130 can be substantially aligned so that the first mating surface 116 and the outer peripheral surface of the sound guide 130 can smoothly transition, thereby enabling the sound guide 130 and the audio housing 110 to form a smooth and neat audio body. Of course, the sound guide 130 can also be directly protruded from the outside of the audio housing 110.

[0106] In this implementation, the shape of the sound guide 130 is not limited. For example, as shown... Figure 11 As shown, the outer contour of the sound guide 130 on the projection surface perpendicular to the thickness direction of the sound guide 130 can be circular; the thickness direction of the sound guide 130 can be the same as or different from the thickness direction of the audio housing 110. For example, the outer contour of the sound guide 130 on the projection surface perpendicular to the thickness direction of the decorative part 140 can also be elliptical, rectangular, etc.

[0107] In some optional implementations of the embodiments of this application, the audio shell 110 may include a first exposed surface 117; the audio body 100 may also include a decorative element 140, which is disposed on the side of the first exposed surface 117; the outer surface of the decorative element 140 is provided with an identification layer, which can facilitate the identification of the headphones and make the headphones more aesthetically pleasing.

[0108] Of course, in other examples, the audio body 100 may not include the decorative element 140. Here, the identifier can be set directly on the audio shell 110, or the identifier may not be set.

[0109] In this implementation, the identification layer can be set by structural protrusions or recesses, or by printing. The style and shape of the identification layer are not limited.

[0110] In this implementation, the portion of the first exposed surface 117 of the audio housing 110 can be recessed to form a second receiving groove 119; at least a portion of the decorative member 140 can be located within the second receiving groove 119. The first exposed surface 117 is adjacent to and matches the outer peripheral surface of the decorative member 140. Here, the first exposed surface 117 and the outer peripheral surface of the decorative member 140 can be substantially aligned so that the first exposed surface 117 and the outer peripheral surface of the decorative member 140 can smoothly transition, thereby enabling the decorative member 140 and the audio housing 110 to form a smooth and clean audio body. Of course, the decorative member 140 can also be directly protruding from the outside of the audio housing 110.

[0111] In this implementation, the middle part of the decorative element 140 can be protruded away from the audio receiving cavity 111 to make the overall audio body smoother and neater.

[0112] In this implementation, the shape of the decorative element 140 is not limited. For example, the outer contour of the decorative element 140 on the projection plane perpendicular to the thickness direction of the decorative element 140 can be circular; the thickness direction of the decorative element 140 can be the same as or different from the thickness direction of the audio housing 110. Alternatively, the outer contour of the decorative element 140 on the projection plane perpendicular to the thickness direction of the decorative element 140 can also be elliptical, rectangular, etc.

[0113] In this implementation, the audio body 100 may further include a sound guide 130.

[0114] In some optional implementations of this application, the first free end 104 of the audio housing 110 has an arc-shaped first outer contour line 106 on the projection plane perpendicular to the thickness direction of the audio housing 110, such as... Figure 9 and Figure 15 As shown; the audio housing 110 has a first mating surface 116 and a first exposed surface 117 that are oppositely arranged in the thickness direction, as... Figure 10 and Figure 16 As shown.

[0115] In this implementation, the thickness direction of the audio housing 110 can be as follows: Figure 10 and Figure 16 The N1 direction is shown.

[0116] In this implementation, the audio shell 110 may include a first half-shell 101 and a second half-shell 102 that are disposed opposite to each other; a first interface 107 is formed at the adjacent position of the first half-shell 101 and the second half-shell 102; the audio shell 110 may be perpendicular to the first interface 107 in the thickness direction.

[0117] In this implementation, the sound guide 130 is inclined toward the side closer to the first interface 107 in the direction from the first connection end 103 of the audio shell 110 to the first free end 104 of the audio shell 110, so as to reduce the space occupied by the sound guide 130.

[0118] In this implementation, the decorative element 140 is inclined toward the side closer to the first interface 107 in the direction from the first connection end 103 of the audio shell 110 to the first free end 104 of the audio shell 110, so as to reduce the space occupied by the decorative element 140.

[0119] In some optional implementations of the embodiments of this application, the audio housing 110 may have an annular step 105 located within the audio receiving cavity 111, and the outer edge of the support 121 of the sound-generating component 120 is placed on the step. The sound-generating component 120 divides the audio receiving cavity 111 into a first sound cavity 112 and a second sound cavity 113. By placing the outer edge of the support 121 of the sound-generating component 120 on the step, the first sound cavity 112 and the second sound cavity 113 can be completely separated, thereby greatly improving the audio effect of the sound-generating component 120.

[0120] Of course, in other implementations, the sound-generating component 120 can also be connected to the audio shell 110 through other structures.

[0121] In this implementation, the audio housing 110 may include a first half-shell 101 and a second half-shell 102. The first half-shell 101 has a sound-emitting channel 114 and an annular step 105; the first half-shell 101 and the sound-emitting component 120 define a first acoustic cavity 112; the second half-shell 102 and the first half-shell 101 can be connected by adhesive, snap-fit, threaded structure, etc.; the first half-shell 101, the second half-shell 102 and the sound-emitting component 120 define a second acoustic cavity 113; the second half-shell 102 has at least one tuning hole 115 communicating with the second acoustic cavity 113; by setting the first half-shell 101 and the second half-shell 102, the installation of the sound-emitting component 120 can be facilitated.

[0122] In some optional implementations of this application, the outer contour of the sound-generating component 120 on the projection plane perpendicular to the thickness direction of the sound-generating component 120 is elliptical, such as... Figure 9 and Figure 15As shown; the length direction of the sound-generating component 120 matches the direction formed by the first connecting end 103 and the first free end 104 of the audio shell 110; here, the length direction of the sound-generating component 120 and the direction formed by the first connecting end 103 and the first free end 104 of the audio shell 110 can be the same or substantially the same, so as to reduce the installation space of the sound-generating component 120 and realize the miniaturization of the audio body 100.

[0123] In this implementation, the thickness direction of the sound-emitting component 120 can be the same as the thickness direction of the audio housing 110, so that the sound-emitting component 120 and the audio housing 110 are set more compactly and the installation space is reduced. Of course, in other examples, the thickness direction of the sound-emitting component 120 and the thickness direction of the audio housing 110 can be different.

[0124] In other implementations, the length direction of the sound-generating component 120 may differ significantly from the direction formed by the first connecting end 103 and the first free end 104 of the audio shell 110.

[0125] In some optional implementations of this application, the suspension body 200 may include: a suspension shell 210, a power supply 220, and a charging unit 230. The suspension shell 210 may have a suspension receiving cavity 211 and a second through hole 206 communicating with the suspension receiving cavity 211; the circuit board 240 may be disposed in the suspension receiving cavity 211; the power supply 220 may be disposed in the suspension receiving cavity 211; the power supply 220 is electrically connected to the sound-generating component 120; the charging unit 230 may be disposed at the second through hole 206; the charging unit 230 is used to charge the power supply 220. By disposing of the charging unit 230 and the power supply 220 in the suspension receiving cavity 211, the volume of the audio body 100 can be greatly reduced. At the same time, the suspension body 200, through the support of the wearer's head, can reduce the pressure of the headphones on the wearer's ears, thereby greatly improving the wearing comfort of the headphones.

[0126] In this implementation, the charging unit 230 and the sound-emitting channel 114 can be located on the same side of the earphone. The charging unit 230 is used to electrically connect with the charging structure on the supporting surface of the charging case. Here, the supporting surface of the charging case can be the surface that supports the earphone. When the charging unit 230 is electrically connected to the charging structure on the supporting surface of the charging case, the charging unit 230 and the sound-emitting channel 114 are in a hidden state, thereby protecting the charging unit 230 and the sound-emitting channel 114 through the earphone, preventing foreign objects from entering the sound-emitting channel 114, or preventing foreign objects from adhering to the charging unit 230 and affecting the charging performance of the charging unit 230. Of course, in other examples, the charging unit 230 and the sound-emitting channel 114 can also be located on different sides of the earphone.

[0127] In this implementation, the number of charging units 230 can be two; the distance between the two charging units 230 is not limited. For example, the distance between the two charging units 230 can be 9mm to 11mm. As an example, the distance between the two charging units 230 can be 10mm.

[0128] In this implementation, the structure of the charging unit 230 is not limited. For example, the charging unit 230 can be a conductive copper pillar, copper block, etc.

[0129] In this implementation, the orientation of the two charging units 230 is not limited. For example, the two charging units 230 are spaced apart in the direction forming the second connection end 203 and the second free end 204, such as... Figure 1 As shown, this allows for a more flexible arrangement of the two charging units 230 within the larger space of the suspension housing 210, without having to make the two charging units 230 too compact, thus reducing the difficulty of manufacturing.

[0130] Example 2: This application describes a comfortable-to-wear headphone, which includes: an audio body 100, a suspension body 200, and an ear hook 300. The ear hook 300 is connected to both the audio body 100 and the suspension body 200; the ear hook 300 has a through hole 310 in the area that mates with the wearer's ear; in the wearing state, the wearer's ear is exposed through the through hole 310.

[0131] In related technologies, the area where the ear hook structure of headphones mates with the wearer often sweats, which affects the wearing comfort of the headphones. However, in the headphones of this application, the ear hook 300 has a through hole 310 in the area where it mates with the wearer's ear. When worn, the wearer's ear is exposed through the through hole 310, allowing outside air to flow through it, thereby preventing sweating at the through hole 310 and improving wearing comfort. Furthermore, in related technologies, sweat can also affect the lifespan of headphones. For example, sweat can corrode the ear hook structure, making it prone to damage. The headphones of this application prevent sweat from corroding the ear hook 300 at the through hole 310, thus indirectly improving the lifespan of the headphones.

[0132] In this embodiment, the specific location of the through hole 310 is not limited. For example, as Figure 6 and Figure 7As shown, the through hole 310 can be located at one end of the ear hook 300 near the audio body 100. The through hole 310 is used to mate with the wearer's auricular angle. In the wearing state, outside air can flow through the through hole 310 past the wearer's auricular angle. As an example, the through hole 310 can be provided at the audio connection end 320. Here, the cross-sectional area of ​​the audio connection end 320 can gradually decrease in the direction away from the audio body 100, so that the contact area between the audio connection end 320 and the wearer's ear can be reduced through the through hole 310, thereby reducing sweating at the contact area between the audio connection end 320 and the wearer's ear.

[0133] The cross-sectional shape of the through hole 310 is not limited. For example, the cross-section of the through hole 310 can be elliptical, such as... Figure 1 and Figure 3 As shown, this allows for smoother airflow from the outside. For example, the cross-section of the through-hole 310 can also be circular. Setting the cross-section of the through-hole 310 to be elliptical or circular allows for smoother airflow within the through-hole 310.

[0134] In some embodiments, such as Figure 9 and Figure 10 As shown, the surface of the through hole 310 can be an annular arc-shaped surface to allow outside air to flow more smoothly within the through hole 310. Of course, in other embodiments, the surface of the through hole 310 can also be a cylindrical surface. As an example, the surface of the through hole 310 can also be a cylindrical surface, a prismatic surface, etc.

[0135] In some embodiments, the cross-sectional area of ​​the through hole 310 can decrease and then increase from one end to the other. By setting the cross-sectional areas at both ends of the through hole 310 to be larger, the amount of air entering the through hole 310 can be increased, and more areas of the wearer's ear can be exposed to the outside air, reducing the area of ​​sweating on the wearer's ear. At the same time, setting the cross-sectional area in the middle of the through hole 310 to be smaller can improve the rigidity of the ear hook 300 and prevent the ear hook 300 from breaking. Of course, in other embodiments, the cross-sectional area of ​​the through hole 310 can also decrease continuously, increase continuously, or remain unchanged from one end to the other.

[0136] In some embodiments, the cross-sectional shape of the through hole 310 may remain constant from one end to the other to make the surface of the through hole 310 smoother, thereby allowing outside air to flow smoothly within the through hole 310. Of course, in other embodiments, the cross-sectional shape of the through hole 310 may also vary from one end to the other.

[0137] In some optional implementations of the embodiments of this application, such as Figure 9As shown, the cross-section of the through hole 310 can have a first size F1 in the first direction and a second size F2 in the second direction. The first size F1 can be larger than the second size F2. The first direction and the second direction can be different. The first direction matches the direction of the audio connection end 320 of the ear hook 300 away from the audio body 100. Here, the first direction and the direction of the audio connection end 320 of the ear hook 300 away from the audio body 100 can be roughly the same or not much different, so that the direction with the larger size of the through hole 310 is roughly the same as the length direction of the ear hook 300, thereby reducing the influence of the through hole 310 on the strength of the ear hook 300 and indirectly improving the strength of the ear hook 300.

[0138] In this implementation, the first direction and the second direction can be perpendicular or not.

[0139] In this implementation, the first direction can be the length direction of the cross-section of the through hole 310, where the first dimension of the cross-section of the through hole 310 is the largest in the first direction. Of course, the first direction can also be the length direction of the cross-section of the non-through hole 310.

[0140] In this implementation, the through hole 310 divides the ear hook 300 into a first part 340 and a second part 350 in the second direction. The cross-sectional area of ​​the first part 340 of the ear hook 300 can be larger than the cross-sectional area of ​​the second part 350 of the ear hook 300. The earphone may also include a connecting cable 400, which is connected to the audio body 100 and the suspension body 200 respectively. The connecting cable 400 passes through the first part 340 of the ear hook 300, and the connecting cable 400 is conveniently installed through the first part 340 with a larger cross-sectional area. The power supply structure of the audio body 100 and the power supply structure of the suspension body 200 can be electrically connected through the connecting cable 400.

[0141] Of course, in other examples, the cross-sectional area of ​​the first portion 340 of the ear loop 300 may also be less than or equal to the cross-sectional area of ​​the second portion 350 of the ear loop 300.

[0142] In this implementation, the distance between the first part 340 of the ear loop 300 and the suspension connection end 330 of the ear loop 300 can be greater than the distance between the second part 350 of the ear loop 300 and the suspension connection end 330. Here, the first part 340 of the ear loop 300 is located on the side of the second part of the ear loop 300 away from the suspension connection end 330. When the connecting wire 400 is threaded through the first part 340 of the ear loop 300, the bending degree of the connecting wire 400 can be reduced, preventing the connecting wire 400 from bending too much and being damaged.

[0143] In some optional implementations of the embodiments of this application, such as Figure 2As shown, the audio body 100 may include a first half-shell 101 and a second half-shell 102 disposed opposite to each other; a first interface 107 is formed at the adjacent position of the first half-shell 101 and the second half-shell 102; the suspension body 200 may include a third half-shell 201 and a fourth half-shell 202 disposed opposite to each other; a second interface 209 is formed at the adjacent position of the third half-shell 201 and the fourth half-shell 202; the ear hook 300 may include a first strip 301 and a second strip 302 disposed opposite to each other; the first strip 301 is connected to the audio body 100 and the suspension body 200 respectively; the second strip... Part 302 is connected to the audio body 100 and the suspension body 200 respectively; the first part 301 and the second part 302 form a third interface 303 in the overlapping area 360 for engaging with the upper ear root of the wearer; at least one of the first interface 107 and the second interface 209 is located on one side of the plane AA where the third interface 303 is located, so that at least one of the audio body 100 and the suspension body 200 is offset away from the ear side when worn, so as to reduce the clamping force of the audio body 100 and the suspension body 200 on the wearer's ear.

[0144] In this implementation, the ear hook 300 can extend away from the first side of the plane A where the third interface 303 is located in the direction from the overlapping area 360 to the audio connection end 320, so that the first interface 107 is located on the first side of the plane A where the third interface 303 is located; thereby causing the audio body 100 to be offset away from the ear to reduce the clamping force of the audio body 100 on the wearer's ear and improve the wearing comfort of the headphones.

[0145] In this implementation, the ear hook 300 extends to a second side away from the plane A where the third interface 303 is located in the direction from the overlapping area 360 to the suspension connection end 330, so that the second interface 209 is located on the second side of the plane A where the third interface 303 is located; thereby, the suspension body 200 is offset away from the ear to reduce the clamping force of the suspension body 200 on the wearer's ear and improve the wearing comfort of the headphones.

[0146] Embodiment 3: This application describes an easy-to-operate earphone, including: an audio body 100, a suspension body 200, and an ear hook 300. The audio body 100 includes a sound-generating component 120; the suspension body 200 includes a circuit board 240 and a control component 250; the circuit board 240 is electrically connected to the sound-generating component 120; the control component 250 is used to control the sound-generating component 120 to generate sound; the ear hook 300 is connected to both the audio body 100 and the suspension body 200.

[0147] In related technologies, the control structure of a headphone is generally located at the audio structure. When the wearer operates the control structure, it often becomes unusable due to significant movement or shaking of the audio structure and the wearer's ear, making operation inconvenient. However, in the headphones of this application, the wearer's head can more stably support the control component 250 via the suspension body 200 when worn. When operating the control component 250, it does not move or shake excessively, greatly improving the sensitivity and ease of operation. Furthermore, the control structure of a typical headphone is located at the audio structure, resulting in a larger volume at that location. This larger volume makes the headphones bulky and negatively impacts the user experience. In the headphones of this application, the control component 250 is disposed within the suspension body 200. The control component 250 does not occupy space in the audio body 100, thereby reducing the installation space and size of the audio body 100. When the wearer wears the headphones, the smaller audio structure makes the headphones more convenient to wear, thus greatly improving the user experience. Furthermore, the larger suspension body 200 is generally supported by the wearer's head, making the overall headphones more convenient to wear.

[0148] In this embodiment, the suspension body 200 may further include: a suspension shell 210, which may have a suspension receiving cavity 211; the suspension shell 210 is used to fit with the wearer's head; the circuit board 240 may be disposed in the suspension receiving cavity 211 by means of bonding, snap-fitting, threaded connection, etc.; and the control component 250 may be disposed in the suspension shell 210 by means of bonding, snap-fitting, threaded connection, etc.

[0149] In this embodiment, the specific location of the control component 250 is not limited. For example, the control component 250 can be located on the side of the second exposed surface 270 to facilitate user operation. Simultaneously, since the mating portion 261 of the second exposed surface 270 and the second mating surface 260 are positioned opposite each other, in the wearing state, the wearer's head can stably support the control component 250 through the mating portion 261. When operating the control component 250, it will not move or shake. Compared to placing the control component 250 on the audio body 100 and having the wearer's head support it, this significantly improves the sensitivity of the control component 250's operation.

[0150] In some optional implementations of the embodiments of this application, the suspension housing 210 may include a second exposed surface 270; the suspension housing 210 may have a first through hole 205 on the side of the second exposed surface 270; such as Figure 17 and Figure 19As shown, the control component 250 may include: control key 251, button 252 and elastic element 253.

[0151] In this implementation, the control key 251 can be set on the circuit board 240 by means of gluing, snapping, soldering, etc.; the control key 251 can be used to adjust the volume of the sound-emitting component 120, and can also be used to adjust the start or stop of the sound-emitting component 120.

[0152] In this implementation, button 252 can be movably disposed at the first through hole 205; button 252 corresponds to the position of control key 251, so as to press control key 251; when the operator presses button 252, button 252 will directly or indirectly press control key 251, thereby realizing operation of control key 251 to control the sound-emitting component 120 to emit sound.

[0153] Button 252 can be made of metal, plastic or other materials with a certain degree of rigidity, so that the operator's pressing pressure can be quickly transmitted to the control key.

[0154] In this implementation, the elastic element 253 can be attached to the suspension shell 210 by means of bonding, snap-fitting, welding, etc. The elastic element 253 is used to provide a force to the button 252 to move away from the control key 251.

[0155] When the operator does not press button 252, the control component 250 is in its initial state; in this case, the control component 250 is not operated. When the operator presses button 252, the operator's pressing force is directly or indirectly transmitted to control key 251 to activate control key 251. Here, the elastic element deforms. When the operator releases the pressing force, the deformation force of the elastic element provides a force to the button 252 to move it away from control key 251, thereby eliminating the pressing force on control key 251, restoring control key 251 from the pressed state to the unpressed state, and restoring the control component 250 to its initial state.

[0156] The structure of the elastic element 253 is not limited. For example, the elastic element 253 can be a rubber structure, a spring, or the like that can provide elastic force.

[0157] As an example, such as Figure 19 As shown, a portion of the elastic element 253 has a protrusion 2531 on one side and a receiving groove 2532 on the other side; the protrusion 2531 and the control key 251 are arranged adjacent to each other in the moving direction of the button 252, the first end of the button 252 is inserted into the receiving groove 2532, and the second end of the button 252 is exposed through the first through hole 205 so that the button 252 can be pressed through the second end of the button 252.

[0158] Here, button 252 can press the control key 251 by contacting it through elastic element 253, thereby reducing the rigid contact force between button 252 and control key 251 and reducing wear on control key 251 caused by pressing. Simultaneously, the contact between button 252 and control key 251 through elastic element 253 also reduces the impact force on control key 251 caused by pressing button 252, thus improving the lifespan of control key 251. Furthermore, by inserting the first end of button 252 into the receiving groove 2532, the volume of the elastic element can be increased, thereby increasing the elastic force of the elastic element, and the elastic element can be positioned on the outer periphery of button 252, resulting in a more uniform distribution of the elastic force.

[0159] Here, the material of the elastic element 253 can be elastic materials such as rubber, plastic, and fiber.

[0160] Here, the protrusion 2531 and the control key 251 are arranged adjacent to each other in the moving direction of the button 252, which means that the protrusion 2531 and the control key 251 are in contact or have a small gap in the moving direction of the button 252.

[0161] Example 4, as Figure 2 As shown, this application discloses a comfortable-to-wear headphone, including: an audio body 100, a suspension body 200, and an ear hook 300. The audio body 100 may include a first half-shell 101 and a second half-shell 102 disposed opposite to each other; a first interface 107 is formed at the adjacent position of the first half-shell 101 and the second half-shell 102. The suspension body 200 may include a third half-shell 201 and a fourth half-shell 202 disposed opposite to each other; a second interface 209 is formed at the adjacent position of the third half-shell 201 and the fourth half-shell 202. The ear hook 300 may include a first strip 301 and a second strip 302 disposed opposite to each other; the first strip 301 is respectively connected to the audio body 100. The first part 301 and the second part 302 are connected to the audio body 100 and the suspension body 200 respectively; the first part 301 and the second part 302 form a third interface 303 in the overlapping area 360 for cooperating with the upper ear root of the wearer; at least one of the first interface 107 and the second interface 209 is located on one side of the plane A where the third interface 303 is located, so that at least one of the audio body 100 and the suspension body 200 is offset away from the ear side when worn.

[0162] In related technologies, the headphone structure includes a sound-generating structure, a battery structure, and an ear hook structure. The interfaces of the sound-generating structure, battery structure, and ear hook structure are generally coplanar. When the headphone is worn, because the sound-generating structure and battery structure are located on opposite sides of the wearer's ear, the sound-generating structure and battery structure have a large degree of torsion relative to the ear hook structure. With long-term wear, the wearer's ear will be uncomfortable due to the torsional force. However, in the headphone of this application, since at least one of the first interface 107 and the second interface 209 is located on one side of the plane A where the third interface 303 is located, at least one of the audio body 100 and the suspension body 200 can be offset away from the ear when worn. This reduces the torsional force of at least one of the audio body 100 and the suspension body 200 relative to the ear hook body 300 when worn, thereby greatly improving the wearing comfort of the headphone.

[0163] In this embodiment, the first half-shell 101 is used to fit with the wearer's ear. When worn, the first half-shell 101 is in contact with the wearer's ear or has a small gap. The second half-shell 102 is located on the side of the first half-shell 101 away from the wearer's ear.

[0164] The first half-shell 101 and the second half-shell 102 can be arranged opposite each other in the thickness direction of the audio body 100. Of course, the first half-shell 101 and the second half-shell 102 can also be arranged roughly opposite each other in the thickness direction of the audio body 100.

[0165] The first interface 107 can be a plane or a curved surface. When the first interface 107 is a plane, the processing difficulty of the first interface 107 can be reduced.

[0166] In this embodiment, the third half-shell 201 is used to fit with the wearer's head. When worn, the third half-shell 201 is in contact with the wearer's head or has a small gap. The fourth half-shell 202 is located on the side of the third half-shell 201 away from the wearer's head.

[0167] The third half-shell 201 and the fourth half-shell 202 can be arranged opposite each other in the thickness direction of the suspension body 200. Of course, the third half-shell 201 and the fourth half-shell 202 can also be arranged roughly opposite each other in the thickness direction of the suspension body 200.

[0168] The second interface 209 can be curved or flat. When the second interface 209 is curved, its shape can match the shape of the wearer's head, so that the shape of the third half-shell 201 can match the shape of the wearer's head, thereby making the third half-shell 201 fit the wearer's head more closely and improving the wearing comfort of the headphones.

[0169] The first interface 107 and the second interface 209 can be located on opposite sides of plane A where the third interface 303 is located, so that both the audio body 100 and the suspension body 200 are offset away from the ear where they are worn, such as... Figure 5 and Figure 7 As shown. Of course, in other examples, one of the first interface 107 and the second interface 209 may be located within plane A where the third interface 303 is located, and the other of the first interface 107 and the second interface 209 may be located on one side of plane A where the third interface 303 is located.

[0170] In this embodiment, the first strip 301 is used to engage with the wearer's head; in the wearing state, the first strip 301 is in contact with the wearer's head or has a small gap, and the second strip 302 is located on the side of the first strip 301 away from the wearer's head.

[0171] The first part 301 can be connected to the audio body 100 and the suspension body 200 by means of bonding, snap-fitting, welding, etc.; the second part 302 can be connected to the audio body 100 and the suspension body 200 by means of bonding, snap-fitting, welding, etc.

[0172] The ear hook 300 may include an audio connection end 320 connected to the audio body 100 and a suspension connection end 330 connected to the suspension body 200. The interface between the first strip 301 and the second strip 302 at the audio connection end 320 may be coplanar with the first interface 107 or not. The interface between the first strip 301 and the second strip 302 at the suspension connection end 330 may be non-coplanar with the second interface 209 or not. When the interface between the first strip 301 and the second strip 302 at the audio connection end 320 is coplanar with the first interface 107, the connection between the audio body 100 and the ear hook 300 can be smoother, thereby improving the comfort of the headphones on the front side of the wearer's ear. When the first section 301 and the second section 302 are not coplanar with the second section 209 at the interface of the suspension connection end 330, the suspension body 200 can be further deviated away from the plane A where the third section 303 is located, so as to match the shape of the wearer's head and the back of the ear, thereby improving the comfort of the headphones on the back of the wearer's ear.

[0173] In this embodiment, the overlapping area 360 of the ear hook 300 is the area where the ear hook 300 is used to mate with the wearer's upper ear root, such as... Figure 3 and Figure 4 As shown, in the wearing state, the overlapping area 360 of the ear hook 300 contacts the wearer's upper ear root, so that the ear hook 300 is hung on the wearer's ear, as... Figure 5 and Figure 7 As shown.

[0174] In some optional implementations of the embodiments of this application, the first side of the plane A where the third interface 303 is located and the second side of the plane A where the third interface 303 is located are arranged opposite to each other.

[0175] In this implementation, the first half-shell 101 is used to fit with the wearer's ear. Part of the first half-shell 101 and the second half-shell 102 can be located on the first side of the plane A where the third interface 303 is located. The remaining part of the first half-shell 101 can be located on the second side of the plane A where the third interface 303 is located, so that the audio body 100 can be offset away from the first side of the plane A where the third interface 303 is located to ensure wearing comfort, and the audio body 100 can better fit with the wearer's ear to ensure the stability of audio reception.

[0176] Of course, in other examples, the first half-shell 101 and the second half-shell 102 may both be located on the first side of the plane A where the third interface 303 is located.

[0177] In this implementation, the entire suspension body 200 can be located on the second side of the plane A where the third interface 303 is located, so that the entire suspension body 200 can be deviated from the second side away from the plane A where the third interface 303 is located to ensure wearing comfort.

[0178] Of course, in other examples, the third half-shell 201 is used to fit with the wearer's head, and portions of the third half-shell 201 and the fourth half-shell 202 can be located on the second side of the plane A where the third interface 303 is located; the remaining portion of the fourth half-shell 202 can be located on the first side of the plane A where the third interface 303 is located, so that most of the suspension body 200 can be deflected away from the second side of the plane A where the third interface 303 is located to ensure wearing comfort.

[0179] In some optional implementations of the embodiments of this application, the ear hook 300 may extend away from the first side of the plane A where the third interface 303 is located in the direction from the overlapping area 360 to the audio connection end 320, so that the first interface 107 is located on the first side of the plane A where the third interface 303 is located, thereby improving the wearing comfort of the headphones.

[0180] In some optional implementations of the embodiments of this application, the audio body 100 may extend away from the first side of the plane A where the third interface 303 is located in the direction from the first connection end 103 to the first free end 104, so that the first interface 107 is located on the first side of the plane A where the third interface 303 is located, thereby improving the wearing comfort of the headphones.

[0181] In some optional implementations of the embodiments of this application, the ear hook 300 may extend to a second side away from the plane A where the third interface 303 is located in the direction from the overlapping area 360 to the suspension connection end 330, so that the second interface 209 is located on the second side of the plane A where the third interface 303 is located, thereby improving the wearing comfort of the headphones.

[0182] In some optional implementations of the embodiments of this application, the suspension body 200 may extend to a second side away from the plane A where the third interface 303 is located in the direction from the second connecting end 203 to the second free end 204, so that the second interface 209 is located on the second side of the plane A where the third interface 303 is located, thereby improving the wearing comfort of the headphones.

[0183] In some optional implementations of this application, the suspension body 200 may include a first side 262 and a second side 263 disposed opposite to each other in the width direction. The first side 262 and the second side 263 are bent toward the audio body 100; the first side 262 is used to mate with the back of the wearer's ear. By bending the first side 262 and the second side 263 toward the audio body 100, the suspension body 200 can better match the back of the wearer's ear, preventing the suspension body 200 from shaking and improving the comfort of wearing the headphones.

[0184] When worn, the first side 262 can contact the back of the wearer's ear or have a small gap, so that the back of the wearer's ear can have a certain limiting effect on the suspension body 200 and prevent the suspension body 200 from shaking.

[0185] In some optional implementations of the embodiments of this application, a cavity may be defined between the first portion 301 and the second portion 302; such as Figure 4 and Figure 10 As shown, the headphones may also include: a connecting cable 400, which passes through the cable cavity and is connected to the audio body 100 and the suspension body 200 respectively.

[0186] In this implementation, the audio body 100 may include a sound-generating component 120, and the sound-generating component 120 and structural components on the suspension body 200 may be electrically connected via a connecting cable 400. As an example, the suspension body 200 may include a circuit board 240, and the sound-generating component 120 and the circuit board 240 may be electrically connected via the connecting cable 400.

[0187] Example 5: This application also describes an earphone for enhanced sound quality, including: an audio body 100, a suspension body 200, and an ear hook 300. The ear hook 300 is connected to both the audio body 100 and the suspension body 200. The audio body 100 may include: an audio shell 110, a sound-generating component 120, and a concave-convex structure 134. The audio shell 110 has an audio receiving cavity 111; the sound-generating component 120 is disposed within the audio receiving cavity 111; the concave-convex structure 134 is disposed on the outer side of the audio shell 110; the concave-convex structure 134 has a sound-generating hole 131 that communicates with the audio receiving cavity 111 and corresponds to the position of the sound-generating component 120.

[0188] In related technologies, the headphone structure includes a sound-emitting structure. The structure at the sound outlet of this structure is generally planar, making it prone to blockage and affecting the sound quality. However, in the headphone of this application, the sound outlet 131 is located on a concave-convex structure 134. The sound outlet 131 on the concave-convex structure 134 is less prone to blockage, thereby improving the sound quality of the sound-emitting component 120. Furthermore, within the same space, the concave-convex structure 134 has a larger surface area than a planar structure. This allows for a larger cross-sectional area of ​​the sound outlet 131, significantly increasing the overall cross-sectional area of ​​the headphone's sound outlet 131. A larger cross-sectional area sound outlet 131 further enhances the sound quality of the sound-emitting component 120. Additionally, the concave-convex structure 134, compared to a planar structure, can form a multi-level acoustic diffusion interface, giving the headphone audio a certain stereo effect, thus greatly improving the headphone's sound quality.

[0189] In this embodiment, the concave-convex structure 134 can be located on the audio housing 110, where the concave-convex structure 134 and the audio housing 110 are a single structural component. Of course, the concave-convex structure 134 and the audio housing 110 can also be different structural components.

[0190] The shape of the concave-convex structure is not limited. For example, the concave-convex structure 134 can be a circular structure, a rectangular structure, an elliptical structure, etc.

[0191] The cross-sectional shape of the sound-emitting hole 131 is not limited. For example, the cross-section of the sound-emitting hole 131 can be circular, rectangular, elliptical, etc.

[0192] As an example, such as Figure 10 As shown, the audio body 100 may further include: a sound guide 130, which may be disposed outside the audio shell 110 by means of snap-fit, bonding, welding, etc.; the outer side of the sound guide 130 has a concave-convex structure 134, and the audio shell 110 may also have a sound channel 114 that communicates with the sound hole 131 and the audio receiving cavity 111 respectively. By separating the concave-convex structure 134 from the audio shell 110, it is easier to process and manufacture.

[0193] Here, the shape of the sound guide 130 is not limited. For example, the sound guide 130 can be a circular plate structure, a rectangular plate structure, etc.

[0194] Here, the sound guide 130 and the audio housing 110 can be spaced apart in the extending direction of the sound channel 114. The space between the sound guide 130 and the audio housing 110 can form a resonant cavity for the sound-generating assembly 120, thereby further improving the sound quality of the sound-generating assembly 120. The extending direction of the sound channel 114 can be the direction formed between the first end and the second end of the sound channel 114.

[0195] In some optional implementations of the embodiments of this application, the concave-convex structure 134 may include: a first sound guide portion 132 and a second sound guide portion 133. The first sound guide portion 132 may be located in the middle of the concave-convex structure 134; the second sound guide portion 133 may be located on the periphery of the concave-convex structure 134; at least a portion of the second sound guide portion 133 may be protruding outwards from the earphone to form the concave-convex structure 134.

[0196] Of course, in other implementations, the first sound guide 132 may also be located around the second sound guide 133, or the first sound guide 132 may also be located on one side of the second sound guide 133.

[0197] In this implementation, the first sound guide 132 may have at least one first sound-emitting hole 1311; the second sound guide 133 may have at least one second sound-emitting hole 1312; the first sound-emitting hole 1311 and the second sound-emitting hole 1312 may be the same or different. For example, the shape of the first sound-emitting hole 1311 and the shape of the second sound-emitting hole may be the same or different. For another example, the cross-sectional area of ​​the first sound-emitting hole 1311 and the cross-sectional area of ​​the second sound-emitting hole may be the same or different. For yet another example, the number of first sound-emitting holes 1311 and the number of second sound-emitting holes 1312 may be at least two, and the arrangement of the at least two first sound-emitting holes 1311 and the arrangement of the at least two second sound-emitting holes 1312 may be the same or different. When the first sound-emitting hole 1311 and the second sound-emitting hole 1312 are different, the sound waves transmitted through the first sound-emitting hole 1311 and the second sound-emitting hole 1312 are different, thereby enriching the audio effect of the headphones.

[0198] In this implementation, the structure of the first sound guide 132 is not limited. For example, the first sound guide 132 can be a flat plate structure, a curved plate structure, etc.

[0199] The cross-sectional shape of the first sound guide 132 is not limited. For example, the cross-section of the first sound guide 132 perpendicular to the thickness direction can be circular, square, elliptical, etc. As an example, the first sound guide 132 has a flat plate structure, and the cross-section of the first sound guide 132 perpendicular to the thickness direction is circular, such as... Figure 11 and Figure 12 As shown.

[0200] In this implementation, the structure of the second sound guide 133 is not limited. For example, the second sound guide 133 can be a flat plate structure, a curved plate structure, etc. As an example, Figure 12 and Figure 13 As shown, the first sound guide 132 can be a flat plate structure, and the second sound guide 133 is a curved plate structure. Here, the protruding curved plate-shaped second sound guide 133 can cooperate with the wearer's ear, which can prevent the sound hole 131 at the second sound guide 133 from being blocked, and can make the concave-convex structure 134 fit more closely with the wearer's concha cavity.

[0201] The second sound guide 133 can be a ring structure, so that the second sound guide 133 can surround the entire circumference of the first sound guide 132, making the distribution of the concave and convex structures 134 more uniform. Of course, the second sound guide 133 can also be a block structure, in which case the second sound guide 133 can surround a portion of the circumference of the first sound guide 132.

[0202] In some optional implementations of the embodiments of this application, such as Figure 11 and Figure 12 As shown, the cross-section of the first sound guide 132 can be circular; the second sound guide 133 can be an annular structure; the second sound guide 133 includes a first annular end 1331 connected to the first sound guide 132, and a second annular end 1332 disposed opposite to the first annular end 1331; the second sound guide 133 is first gradually protruding towards the outside of the earphone and then gradually tilting towards the inside of the earphone in the direction from the first annular end 1331 to the second annular end 1332, so that the second sound guide 133 and the first sound guide 132 form a smooth concave-convex structure 134, thereby improving the safety of wearing the earphone and making the concave-convex structure 134 fit more closely to the wearer's concha cavity.

[0203] In this implementation, the first sound guide 132 and the second sound guide 133 can be a single structural component or different structural components.

[0204] In this implementation, the first sound guide 132 can be a flat plate structure or a curved plate structure.

[0205] The diameter of the first sound guide 132 is not limited. For example, as Figure 11As shown, the diameter K1 of the first sound guide 132 can be from 3.1 mm to 3.5 mm. As an example, the diameter K1 of the first sound guide 132 can be 3.2 mm, 3.3 mm, 3.4 mm, etc.

[0206] The first sound guide 132 may have at least one first sound hole 1311; the number of at least one first sound hole 1311 is not limited. For example, the first sound guide 132 may have 1, 2, 3, 4 or other first sound holes 1311.

[0207] The first sound guide 132 may also have at least two first sound emitting holes 1311, and the arrangement of the at least two first sound emitting holes 1311 is not limited. For example, as Figure 11 and Figure 12 The first sound guide 132 may have seven first sound holes 1311, of which one first sound hole 1311 is located in the middle and six first sound holes 1311 are arranged in a ring around the first sound hole 1311, so that the sound transmission at the first sound guide 132 is more uniform.

[0208] The cross-section of at least two first sound-emitting holes 1311 can be circular, rectangular, or the like. As an example, the diameter of at least two first sound-emitting holes 1311 can be from 0.4 mm to 0.5 mm. As yet another example, the diameter of at least two first sound-emitting holes 1311 can be 0.45 mm.

[0209] The extension direction of the first sound-emitting hole 1311 can be perpendicular to the outer surface of the first sound guide 132 for ease of processing. Of course, the extension direction of the first sound-emitting hole 1311 can also be non-perpendicular to the outer surface of the first sound guide 132. The extension direction of the first sound-emitting hole 1311 is the direction formed between the first end and the second end of the first sound-emitting hole 1311.

[0210] In this implementation, the second sound guide 133 can be a circular ring structure, a square ring structure, etc. As an example, for instance... Figure 11 As shown, the second sound guide 133 can be a circular ring structure, and the outer diameter K2 of the second sound guide 133 can be 9.8 mm to 10.3 mm. As another example, the outer diameter K2 of the second sound guide 133 can be 9.9 mm, 10 mm, 10.1 mm, 10.2 mm, etc.; here, the outer diameter K2 is the diameter.

[0211] In some examples, the second sound guide 133 is a ring-shaped plate structure, and the radii of the second sound guide 133 in the circumferential direction can be the same or different. For example... Figure 13As shown, when the radius of the second sound guide 133 in the circumferential direction is different, the maximum radius R1 of the second sound guide 133 in the circumferential direction can be 3.5mm to 3.9mm; the maximum radius R1 of the second sound guide 133 in the circumferential direction can also be 3.6mm, 3.7mm, 3.8mm, etc. The difference between the maximum radius R1 and the minimum radius R2 of the second sound guide 133 in the circumferential direction can be 0.4mm to 0.6mm; the difference between the maximum radius R1 and the minimum radius R2 of the second sound guide 133 in the circumferential direction can be 0.5mm. By setting the second sound guide 133 into a ring-shaped plate structure with different radii, the second sound guide 133 can fit more snugly against the wearer's ear, thereby improving the wearing stability and sound quality of the headphones. Here, the area of ​​the maximum radius of the second sound guide 133 in the circumferential direction can be located on the side closer to the ear hook 300, so that the second sound guide 133 fits more snugly against the wearer's ear, thereby further improving the wearing stability of the headphones.

[0212] The second sound guide 133 may be protruding relative to the first sound guide 132. The height at which the second sound guide 133 protrudes from the first sound guide 132 may be the same or different in the circumferential direction.

[0213] In this implementation, the second sound guide 133 may have at least two second sound holes 1312; the cross-section of the at least two second sound holes 1312 may be circular, rectangular, etc.

[0214] The cross-sectional areas of at least two second sound-emitting holes 1312 may be the same or different. As an example, the diameter of the second sound-emitting hole 1312 located on the side closer to the first sound guide 132 may be 0.2 mm to 0.3 mm; the diameter of the second sound-emitting hole 1312 located on the side farther from the first sound guide 132 may be 0.2 mm to 0.3 mm; the second sound guide 133 may include an annular protrusion region 1333 located between the first annular end 1331 and the second annular end 1332, and the diameter of the second sound-emitting hole 1312 opened in the annular protrusion region 1333 may be 0.4 mm to 0.6 mm.

[0215] The extension direction of the second sound-emitting hole 1312 can be perpendicular to the outer surface of the second sound guide 133. Since the second sound guide 133 is arranged to gradually protrude outwards from the outer side of the earphone and then gradually tilt inwards from the inner side of the earphone in the direction from the first ring end 1331 to the second ring end 1332, the extension directions of at least two second sound-emitting holes 1312 on the second sound guide 133 are different. Audio can be transmitted in multiple directions through the second sound guide 133, which can improve the audio diffusion angle, give the audio sound waves different phase angles to achieve a stereo effect, and allow the sound energy to form a gradient diffusion state. Furthermore, by increasing the cross-sectional area of ​​the sound-emitting hole and superimposing the transmission of sound waves with different phases, this application can effectively increase the sound pressure level of the earphone in the mid-to-high frequency range by 3dB to 5dB, extending the frequency response range of the earphone to 40kHz and improving the high-frequency detail resolution of the earphone; thereby achieving sound pressure level enhancement and frequency response optimization.

[0216] The extension direction of the second sound hole 1312 can be the direction formed between the first end of the second sound hole 1312 and the second end of the second sound hole 1312.

[0217] As an example, such as Figure 11 and Figure 14 As shown, the angle G1 formed by the side of the second sound-emitting hole 1312 at the end of the second sound guide 133 away from the first sound guide 132 and the thickness direction of the first sound guide 132 can be from 23 degrees to 27 degrees. As another example, the angle G1 formed by the side of the second sound-emitting hole 1312 at the end of the second sound guide 133 away from the first sound guide 132 and the thickness direction of the first sound guide 132 can be 24 degrees, 25 degrees, 26 degrees, etc.

[0218] If the second sound guide 133 is a planar structure, the angle formed between the side of the second sound hole 1312 at the end of the second sound guide 133 away from the first sound guide 132 and the thickness direction of the first sound guide 132 is 0 degrees. Therefore, compared with the sound hole on the planar structure, the second sound hole 1312 on the protruding second sound guide 133 greatly increases the headphone divergence angle and increases the audio transmission range.

[0219] In this implementation, the arrangement of at least two second sound holes 1312 is not limited.

[0220] For example, such as Figure 11 and Figure 12As shown, at least two second sound holes 1312 are arranged in at least two concentric rings. These at least two concentric rings of second sound holes 1312 are spaced apart in the direction from the first ring end 1331 to the second ring end 1332. This spaced arrangement of the second sound holes 1312 in all directions allows for a more uniform distribution of the second sound holes in all directions, improving the uniformity of audio transmission in all directions. Of course, in other examples, the at least two second sound holes 1312 can also be arranged in other shapes.

[0221] Here, the diameter of the second sound-emitting hole 1312 can first increase and then decrease in the direction from the first ring end 1331 to the second ring end 1332. This allows the second sound-emitting hole 1312 to be positioned closer to the wearer's concha cavity, thus improving the audio sound while ensuring the strength of the second sound-conducting part 133. Of course, in other examples, the diameter of the second sound-emitting hole 1312 can also be the same for all holes.

[0222] For example, such as Figure 11 The second sound guide 133 has at least two second sound holes 1312, and the area I where the second sound guide 133 has the second sound holes 1312 is annular, such as... Figure 11 and Figure 14 As shown, the distance H3 between the region I where the second sound-emitting hole 1312 is located in the second sound guide 133 and the second annular end 1332 is not limited. As an example, the distance H3 between the region I where the second sound-emitting hole 1312 is located in the second sound guide 133 and the second annular end 1332 can be 0.4mm to 0.6mm. As another example, the distance H3 between the region I where the second sound-emitting hole 1312 is located in the second sound guide 133 and the second annular end 1332 can be 0.5mm; by not opening the second sound-emitting hole 1312 near the second annular end 1332 of the second sound guide 133, audio leakage near the second annular end 1332 can be prevented, ensuring the privacy of the headphone audio. Of course, in other examples, the second sound-emitting hole 1312 can also be opened near the second annular end 1332.

[0223] The second sound guide 133 may include an annular protrusion region 1333 located between the first annular end 1331 and the second annular end 1332. The annular protrusion region 1333 is used to correspond to the position of the wearer's concha cavity. In the wearing state, the annular protrusion region 1333 is closest to the wearer's concha cavity, which can make the annular protrusion region 1333 closer to the wearer's ear, thereby improving the wearing stability of the headphones.

[0224] The height of the annular protrusion 1333 protruding from the first sound guide 132 in the thickness direction is not limited. For example, as Figure 13 As shown, the maximum height H1 of the annular protrusion 133 protruding from the first sound guide 132 in the thickness direction of the first sound guide 132 can be 0.47 mm to 0.51 mm. As an example, the maximum height H1 of the annular protrusion 133 protruding from the first sound guide 132 in the thickness direction of the first sound guide 132 is 0.48 mm, 0.49 mm, 0.5 mm, etc. For another example, the minimum height H2 of the annular protrusion 1333 protruding from the first sound guide 132 in the thickness direction of the first sound guide 132 can be 0.37 mm to 0.41 mm. As an example, the minimum height H2 of the annular protrusion 1333 protruding from the first sound guide 132 in the thickness direction of the first sound guide 132 is 0.38 mm, 0.39 mm, 0.4 mm, etc.

[0225] The cross-sectional size of the second sound-emitting hole 1312 formed in the annular protrusion region 1333 is not limited. As an example, the diameter of the second sound-emitting hole 1312 formed in the annular protrusion region 1333 can be from 0.4 mm to 0.6 mm. As yet another example, the diameter of the second sound-emitting hole 1312 formed in the annular protrusion region 1333 can be 0.5 mm.

[0226] As another example, the cross-sectional area of ​​the second sound-emitting hole 1312 opened in the annular protrusion region 1333 can be maximized, such as... Figure 11 and Figure 12 As shown. When worn, the annular protrusion 1333 is closest to the wearer's concha cavity. By opening a second sound hole 1312 with the largest cross-sectional area in the annular protrusion 1333, which is closest to the wearer's concha cavity, the sound of the audio can be improved.

[0227] Here, as Figure 11 As shown, the diameter Z5 of the second sound-emitting hole 1312 opened in the annular protrusion region 1333 can be larger than the diameter Z1 of the first sound-emitting hole 1311; the diameter Z2 of the second sound-emitting hole 1312 located on the side closer to the first sound guide 132 and the diameter Z8 of the second sound-emitting hole 1312 located on the side farther from the first sound guide 132 can be the same, and the diameter Z2 of the second sound-emitting hole 1312 located on the side closer to the first sound guide 132 can be smaller than the diameter Z1 of the first sound-emitting hole 1311; here, the diameter Z8 of the second sound-emitting hole 1312 located on the side farther from the first sound guide 132 can be smaller than the diameter Z1 of the first sound-emitting hole 1311. By setting the diameter Z8 of the outermost second sound-emitting hole 1312 to the minimum, the lateral sound leakage energy of the headphones can be reduced, and the privacy of the headphones can be improved. When the second sound holes 1312 are arranged in a ring, the ring-shaped second sound holes 1312 can both enable the sound holes to radiate in a directional manner to increase the audio energy and reduce the lateral sound leakage of the headphones.

[0228] In one example, such as Figure 11 As shown, at least two second sound-emitting holes 1312 are arranged in a 7-ring ring; the 7 rings of second sound-emitting holes 1312 are arranged sequentially from the first ring end 1331 to the second ring end 1332 as the 1st ring of second sound-emitting holes 1312, the 2nd ring of second sound-emitting holes 1312, the 3rd ring of second sound-emitting holes 1312, the 4th ring of second sound-emitting holes 1312, the 5th ring of second sound-emitting holes 1312, the 6th ring of second sound-emitting holes 1312 and the 7th ring of second sound-emitting holes 1312; the 4th ring of second sound-emitting holes 1312 is located in the annular protrusion region 1333, and the cross-sectional area of ​​the 4th ring of second sound-emitting holes 1312 is the largest; here, the diameter of the 4th ring of second sound-emitting holes 1312 is the largest. As an example, the diameter Z2 of the second sound-emitting hole 1312 in the first ring can be 0.25 mm, the diameter Z2 of the second sound-emitting hole 1312 in the second ring can be 0.33 mm, the diameter Z2 of the second sound-emitting hole 1312 in the third ring can be 0.41 mm, the diameter Z2 of the second sound-emitting hole 1312 in the fourth ring can be 0.50 mm, the diameter Z2 of the second sound-emitting hole 1312 in the fifth ring can be 0.41 mm, the diameter Z2 of the second sound-emitting hole 1312 in the sixth ring can be 0.33 mm, and the diameter Z2 of the second sound-emitting hole 1312 in the seventh ring can be 0.25 mm.

[0229] Because at least two rings of second sound-emitting holes 1312 are disposed on the non-flat surface of the second sound guide 133, the phase of the audio signals transmitted through the at least two rings of second sound-emitting holes 1312 is different, which can greatly improve the sound pressure level of the headphones. This application effectively improves the sound pressure level in the mid-to-high frequency range by 3dB to 5dB by increasing the cross-sectional area of ​​the sound-emitting holes and superimposing the different phases of the sound waves generated by the second sound-emitting holes 1312 on the protruding second sound guide 133, thereby extending the frequency response range of the headphones to 40kHz and improving the high-frequency detail resolution of the headphones; thus achieving sound pressure level enhancement and frequency response optimization.

[0230] Since at least two rings of second sound holes 1312 are disposed on the non-flat surface of the second sound guide 133, the at least two rings of second sound holes 1312 can have different sound emission directions, thereby greatly improving the sound diffusion range of the headphones.

[0231] In this implementation, such as Figure 15 and Figure 16As shown, the angle G3 between the surface K1 of the diaphragm 122 of the sound-generating component 120 and the surface K2 of the first sound guide 132 can be less than 3 degrees, 2 degrees, 1 degree, etc., so that the surface K1 of the diaphragm 122 of the sound-generating component 120 and the surface K2 of the first sound guide 132 can be set approximately parallel to each other. This allows the sound generated by the diaphragm 122 of the sound-generating component 120 to be transmitted approximately directly toward the sound holes of the first sound guide 132 and the second sound guide 133, so that the mid-to-high frequency sound waves of the sound-generating component 120 can be transmitted directly from the sound holes. Compared with the inclined sound guide structure, the headphones of this application can effectively increase the sound pressure level of the mid-to-high frequency range by 3dB to 5dB and reduce the sound wave attenuation in the mid-to-high frequency range.

[0232] Of course, in other examples, the surface K1 of the diaphragm 122 of the sound-generating component 120 may be parallel to the surface K2 of the first sound guide 132.

[0233] The mounting surface K1 of the diaphragm 122 can be perpendicular to the axis of the sound-generating component 120; the axis of the sound-generating component 120 and the thickness direction of the audio body 100 can be the same. The mounting surface K1 of the diaphragm 122 and the thickness direction of the audio body 100 can be perpendicular.

[0234] In some optional implementations of the embodiments of this application, such as Figure 15 As shown, on the projection surface perpendicular to the thickness direction of the audio body 100, the projection area I of the sound hole 131 is located within the projection area of ​​the diaphragm 122 of the sound-generating component 120, so that the sound waves generated by the diaphragm 122 of the sound-generating component 120 can be directly transmitted from the sound hole 131, which can suppress the attenuation of mid-to-high frequency sound waves and reduce sound energy, and ensure the maximization of sound energy transmission efficiency.

[0235] In this implementation, when the radius of the second sound guide 133 is different in the circumferential direction, the attenuation of sound waves in the mid-to-high frequency band can be further suppressed, thereby increasing the sound pressure level of the mid-to-high frequency band sound waves by 3dB to 5dB, extending the frequency response range of the headphones to 40kHz, and improving the high-frequency detail resolution of the headphones; thus achieving sound pressure level enhancement and frequency response optimization.

[0236] Of course, in other implementations, the projection area I of the sound hole 131 can also be located outside the projection area of ​​the diaphragm 122 of the sound-emitting component 120 on the projection surface perpendicular to the thickness direction of the audio body 100.

[0237] This application effectively increases the sound pressure level in the mid-to-high frequency range by 3dB to 5dB by increasing the cross-sectional area of ​​the sound-emitting hole and superimposing the sound waves generated by the different phases of the protruding second sound guide 133, thereby extending the frequency response range of the headphones to 40kHz and improving the high-frequency detail resolution of the headphones; thus achieving sound pressure level enhancement and frequency response optimization.

[0238] Example 6: This application describes a stable-wearing headphone, including: an audio body 100, a suspension body 200, and an ear hook 300. The suspension body 200 includes a suspension shell 210; the suspension shell 210 is used to mate with the back of the wearer's ear; the ear hook 300 is connected to the audio body 100 and the suspension body 200 respectively; the suspension shell 210 includes a connecting second mating surface 260 and a second exposed surface 270; a protruding ridge 290 is formed at the connection between the second mating surface 260 and the second exposed surface 270; a portion of the protruding ridge 290 is used to match the shape of the wearer's ear and is arranged adjacent to the back of the wearer's ear, such as... Figure 6 and Figure 7 As shown.

[0239] In related technologies, the earphone structure includes a battery section that mates with the back of the wearer's ear. The battery section is typically a cylindrical structure, which makes it prone to flipping towards the wearer's ear, resulting in instability. However, in the earphone of this application, the protruding ridge 290 is designed to match the shape of the wearer's ear and is positioned adjacent to the back of the wearer's ear. When the suspension body 200 flips towards the wearer's ear, it needs to pass over the protruding ridge 290, thus increasing the difficulty of flipping the suspension body 200 towards the wearer's ear and improving the wearing stability of the suspension body 200.

[0240] In this embodiment, the shape of the second mating surface 260 is not limited. For example, the second mating surface 260 can be an arc-shaped surface or a flat surface. When the second mating surface 260 is an arc-shaped surface, the fit between the second mating surface 260 and the wearer's head and ears can be increased, thereby improving the wearing stability of the headphones.

[0241] like Figure 2 and Figure 3 As shown, the cross-sectional area of ​​the second mating surface 260 in the direction away from the second exposed surface 270 can first increase and then decrease to match the shape of the second mating surface 260 with the wearer's ear and head, improving the fit between the second mating surface 260 and the wearer's ear and head, thereby improving the wearing stability of the headphones. Of course, in other examples, the cross-sectional area of ​​the second mating surface 260 in the direction away from the second exposed surface 270 can also continuously decrease.

[0242] In this embodiment, the shape of the second exposed surface 270 is not limited. The second exposed surface 270 can be a curved surface. Of course, the second exposed surface 270 can also be a plane.

[0243] As an example, such as Figure 4 and Figure 19 As shown, the second mating surface 260 can be an arc-shaped surface, and the curvature of the second mating surface 260 is greater than that of the second exposed surface 270, which can improve the wearing stability of the headphones.

[0244] In some optional implementations of the embodiments of this application, such as Figure 17 As shown, the second mating surface 260 forms a second outer contour line 208 on the projection surface perpendicular to the thickness direction of the suspension shell 210; the dividing contour line 291 of the protrusion 290 on the projection surface perpendicular to the thickness direction of the suspension shell 210 is located within the second outer contour line 208, so that the dividing contour line 291 neither increases the visual effect of the suspension shell 210, but also makes the wearing of the headphones stable.

[0245] Of course, in other implementations, the dividing contour line 291 can also be located outside the second outer contour line 208.

[0246] In this implementation, the dividing outline 291 and the second outer outline 208 can be spaced apart. Here, the dividing outline 291 is smaller than the second outer outline 208. Because the dividing outline 291 is further away from the wearer's head than the second outer outline 208, the dividing outline 291 is seen before the second outer outline 208. The smaller size of the dividing outline 291 makes the suspension shell 210 appear smaller overall. At the same time, due to the presence of the dividing outline 291, the second outer outline 208 is separated and cannot be seen as a whole, further making the suspension shell 210 appear smaller overall and improving the visual experience of the suspension shell 210.

[0247] In this implementation, such as Figure 17 and Figure 18 As shown, the suspension housing 210 may include a third half-shell 201 and a fourth half-shell 202; a second outer contour line 208 is formed on the projection plane perpendicular to the thickness direction of the suspension housing 210 at the adjacent locations of the third half-shell 201 and the fourth half-shell 202. By setting the second outer contour line between the third half-shell 201 and the fourth half-shell 202, the processing difficulty of the third half-shell 201 and the fourth half-shell 202 can be reduced. Of course, the second outer contour line 208 may be set only on the third half-shell 201 or the fourth half-shell 202.

[0248] In some optional implementations of this application, the suspension shell 210 may include a second connecting end 203 connected to the lug body 300, and a second free end 204 disposed opposite to the second connecting end 203; the second outer contour line 208 of the second free end 204 on the projection plane perpendicular to the thickness direction of the suspension shell 210 is arc-shaped, such as... Figure 17 and Figure 18 As shown, this design prevents the second free end 204 from injuring the wearer and improves the safety of wearing the headphones.

[0249] In this implementation, the cross-sectional area of ​​the suspension shell 210 in the direction from the second free end 204 to the second connecting end 203 can gradually increase and then gradually decrease. This allows for a larger space at the second free end 204 to facilitate the installation of structural components, while also enabling the second connecting end 203 to occupy less space and smoothly transition to the lug body 300. Of course, in other implementations, the cross-sectional area of ​​the suspension shell 210 in the direction from the second free end 204 to the second connecting end 203 can also gradually increase or gradually decrease.

[0250] In this implementation, the width of the suspension shell 210 is greatest at the second free end 204. Twice the width of the second free end 204 can be less than the length of the suspension shell 210 between the second free end 204 and the second connecting end 203, thus forming a long strip structure that matches the back of the wearer's ear, improving the comfort of wearing the headphones. Of course, in other implementations, twice the width of the second free end 204 can also be equal to or greater than the length of the suspension shell 210 between the second free end 204 and the second connecting end 203.

[0251] In some optional implementations of the embodiments of this application, such as Figure 17 and Figure 19 As shown, the second mating surface 260 may include a mating portion 261 disposed opposite to the second exposed surface 270, the mating portion 261 being used to mate with the wearer's head; the second mating surface 260 includes a first side surface 262 and a second side surface 263 disposed opposite to each other in the width direction of the suspension shell 210; the first side surface 262 is used to mate with the back of the wearer's ear; the protruding ridge 290 formed at the connection between the first side surface 262 and the second exposed surface 270 is used to match the shape of the wearer's ear and is used to be disposed adjacent to the back of the wearer's ear. By mating the mating portion 261 with the wearer's head and mating the first side surface 262 with the back of the wearer's ear, the wearing stability and comfort of the headphones can be greatly improved.

[0252] In this implementation, the suspension shell 210 may have a suspension receiving cavity 211; the suspension body 200 may further include a pickup element 280 and a pickup hole 207. The pickup element 280 is disposed within the suspension receiving cavity 211; the pickup hole 207 is disposed on the second side 263 near the second exposed surface 270. By disposing the pickup element 280 on the suspension body 200, the distance between the sound-generating component 120 and the pickup element 280 can be greatly increased, preventing the sound of the sound-generating component 120 from affecting the audio of the pickup element 280; simultaneously, disposing the pickup hole 207 on the second side 263 near the second exposed surface 270 can prevent the pickup hole 207 from being blocked by the wearer's hair or head. Of course, in other examples, the pickup element 280 and the pickup hole 207 may also be disposed on the audio body 100.

[0253] Example 7: This application describes an earphone for improving sound quality, comprising: an audio body 100, a suspension body 200, and an ear hook 300. The audio body 100 includes a sound-generating component 120; the ear hook 300 is connected to both the audio body 100 and the suspension body 200; the suspension body 200 may include: a suspension shell 210 and a pickup element 280; the suspension shell 210 has a suspension receiving cavity 211; the suspension shell 210 is used to fit with the wearer's head; the pickup element 280 is disposed within the suspension receiving cavity 211.

[0254] In related technologies, the speaker and microphone of a headphone structure are generally located at the audio structure. In this case, the audio received by the microphone is mixed with the sound from the speaker, thus affecting the microphone's audio reception and resulting in poor audio quality received by the headphone structure. However, in the headphone of this application, the sound-generating component 120 is located on the audio body 100, and the pickup component 280 is located on the suspension body 200. By placing the sound-generating component 120 and the pickup component 280 on different bodies, the distance between them is greatly increased, preventing the sound from the sound-generating component 120 from affecting the audio of the pickup component 280. Simultaneously, in the wearing state, the wearer's ear separates the sound-generating component 120 and the pickup component 280, further preventing the sound from the sound-generating component 120 from affecting the audio of the pickup component 280. This significantly improves the pickup effect of the pickup component 280, thereby improving the headphone's sound quality.

[0255] In this embodiment of the application, the suspension housing 210 may have a pickup hole corresponding to the position of the pickup member 280, so as to pick up sound through the pickup hole.

[0256] The number of pickup elements 280 is not limited. For example, the suspension body 200 may include two pickup elements 280. One of the two pickup elements 280 can be used to pick up the wearer's voice, and the other pickup element 280 can be used to pick up ambient sounds. Of course, the suspension body 200 may also be equipped with only one pickup element 280.

[0257] In some optional implementations of this application, the suspension body 200 may further include: a circuit board 240 disposed in the suspension receiving cavity 211; the circuit board 240 is electrically connected to the sound-generating component 120; a pickup element 280 is disposed on the circuit board 240; the suspension shell 210 may also have a pickup hole 207 corresponding to the position of the pickup element 280; by disposing the circuit board 240 and the pickup element 280 in the suspension body 200, the installation space of the audio body 100 can be greatly reduced, as well as the influence of the pickup element 280 and the circuit board 240 on the sound generation of the sound-generating component 120 can be reduced.

[0258] Of course, in other implementations, the circuit board 240 can also be located on the audio body 100.

[0259] In this implementation, such as Figure 17 and Figure 19 As shown, the circuit board 240 may have a first sound guide channel 243 corresponding to the position of the pickup element 280; the suspension shell 210 may further include a sound guide structure 212, which defines a second sound guide channel 2121; the second sound guide channel 2121 is connected to the first sound guide channel 243 and the pickup hole 207 respectively, and the pickup hole 207 picks up sound through the second sound guide channel 2121 and the first sound guide channel 243, which can prevent other sounds inside the suspension shell 210 from affecting the sound pickup hole 207, thereby improving the sound pickup effect of the pickup hole 207. Of course, in this example, the headphones may not be provided with at least one of the second sound guide channel 2121 and the first sound guide channel 243.

[0260] In this implementation, such as Figure 19 As shown, the suspension body 200 may further include a seal 500, which is disposed between the circuit board 240 and the sound guide structure 212. The seal 500 is used to prevent other sounds inside the suspension housing 210 from entering the first sound guide channel 243 through the gap between the circuit board 240 and the sound guide structure 212 and affecting the sound pickup effect of the pickup hole 207.

[0261] In this implementation, the suspension shell 210 may include a second connecting end 203 connected to the ear hook body 300 and a second free end 204 disposed opposite to the second connecting end 203; the number of pickup elements 280 may be two, and the two pickup elements 280 may be disposed at intervals on the circuit board 240 in the direction formed by the second free end 204 and the second connecting end 203, so as to improve the sound pickup effect of the headphones through the two pickup elements 280.

[0262] Here, the microphone 280 closer to the second free end 204 can be used to pick up the wearer's voice, while the microphone 280 farther from the second free end 204 can be used to pick up ambient sounds. Picking up the wearer's voice through the microphone 280 further from the wearer's mouth improves the accuracy of the microphone 280 in picking up the wearer's voice, and picking up ambient sounds through the microphone 280 farther from the wearer's mouth improves the accuracy of the microphone 280 in picking up ambient sounds.

[0263] Here, the suspension housing 210 may also have two pickup holes 207 corresponding to the positions of the two pickup elements 280, and the distance H4 between the two pickup holes 207 in the length direction of the suspension housing 210 can be 15mm to 19mm. Figure 17 As shown. Placing the two pickup holes 207 on the elongated suspension housing 210, compared to placing them at the audio structure, increases the distance between the two pickup holes 207, reduces mutual interference between them, and thus improves the accuracy of sound pickup by the pickup element 280. Of course, the distance H4 between the two pickup holes 207 along the length of the suspension housing 210 can also be 16mm, 17mm, 18mm, etc.

[0264] In some optional implementations of the embodiments of this application, the suspension shell 210 may include a second mating surface 260 and a second exposed surface 270 connected together; a protruding ridge 290 is formed at the connection between the second mating surface 260 and the second exposed surface 270; the suspension shell 210 may also include a pickup hole 207 opened on the second mating surface 260. The pickup hole 207 is located on the side of the second mating surface 260 near the protruding ridge 290. The protruding ridge 290 can prevent the wearer's head and hair from blocking the pickup hole 207, and can also guide the sound picked up by the pickup hole, preventing the sound picked up by the pickup hole from spreading away from the wearer's head, thereby improving the sound pickup effect of the pickup hole 207.

[0265] In this implementation, the second mating surface 260 may include a first side surface 262 and a second side surface 263 disposed opposite to each other in the width direction of the suspension shell 210; the first side surface 262 and the second side surface 263 are respectively connected to the second exposed surface 270; the first side surface 262 is used to mate with the back of the wearer's ear; the pickup hole 207 is disposed on the side of the second side surface 263 near the second exposed surface 270, thereby preventing the wearer's ear from blocking the sound and allowing the wearer's voice to be smoothly transmitted to the pickup hole 207.

[0266] In this implementation, the suspension housing 210 may include a third half-shell 201 and a fourth half-shell 202. The third half-shell 201 may have a mating portion 261 with a second mating surface 260; the mating portion 261 and the second exposed surface 270 are disposed opposite each other in the thickness direction of the suspension shell 210; the fourth half-shell 202 is connected to the third half-shell 201; the fourth half-shell 202 has a second exposed surface 270; a suspension receiving cavity 211 is defined between the fourth half-shell 202 and the third half-shell 201; a first side 262 is located between the third half-shell 201 and the fourth half-shell 202; a second side 263 is located between the third half-shell 201 and the fourth half-shell 202; a pickup hole 207 is disposed on the portion of the second side 263 located in the fourth half-shell 202; thereby preventing the wearer's head and hair from blocking the pickup hole 207, and preventing the wearer's sound from being transmitted away from the head through the connection area of ​​the second side 263 and the second exposed surface 270, thus improving the pickup effect of the pickup member 280.

[0267] In this implementation, the suspension shell 210 may include a second connecting end 203 connected to the ear hook body 300 and a second free end 204 disposed opposite to the second connecting end 203; the second mating surface 260 may also include a third side surface 264 at the second free end 204, the third side surface 264 being connected to the first side surface 262 and the second side surface 263 respectively; the pickup hole 207 is located on the second side surface 263 near the third side surface 264 to reduce the distance between the pickup hole 207 and the wearer's mouth, thereby improving the sound pickup effect.

[0268] Here, there can be two microphone holes 207. One of the microphone holes 207 is located on the second side 263 near the third side 264 to pick up the wearer's voice; the other microphone hole 207 is located on the second side 263 away from the third side 264 to pick up external sounds.

[0269] The distance between the two pickup holes 207 can be greater than 15mm. Setting the two pickup holes 207 on the long strip-shaped hanging shell 210 can increase the distance between the two pickup holes 207 compared to setting them on the audio structure, thereby reducing the mutual interference between the two pickup holes and improving the accuracy of the pickup holes 207 in picking up sound.

[0270] Here, the third side surface 264 can be a curved surface, and the third side surface can be located between the third half-shell 201 and the fourth half-shell 202. Of course, in other examples, the third side surface 264 can also be a plane.

[0271] In this implementation, when worn, the projection of the pickup hole 207 onto the wearer's coronal plane can be located within the projection area of ​​the second exposure surface 270 onto the wearer's coronal plane; such as Figure 6 As shown, at this time, the microphone hole 207 is blocked by the second exposed surface 270, which not only prevents the wearer's hair from blocking the microphone hole 207, but also prevents sound from spreading away from the wearer's head through the second exposed surface 270, thereby improving the sound pickup effect of the microphone hole 207. Of course, in other examples, when worn, the projection of the microphone hole 207 onto the wearer's coronal plane may also be located outside the projection area of ​​the second exposed surface 270 onto the wearer's coronal plane.

[0272] In this implementation, the projection of the protruding ridge 290 formed at the junction of the area where the pickup hole 207 is located on the second side 263 and the second exposed surface 270 onto the wearer's coronal plane can form the outer contour line of the suspension shell 210. This not only improves the pickup effect of the pickup hole 207 by preventing sound from spreading away from the wearer's head through the protruding ridge 290, but also makes the suspension body 200 more compact when worn.

[0273] Of course, in other examples, the projection of the second side 263 or the second exposed surface 270 onto the wearer's coronal plane can also form the outer contour of the suspension shell 210.

[0274] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An easy-to-use headset, characterized in that, include: The audio body, including the sound-generating components; The suspension body includes a circuit board and a control assembly; the circuit board is electrically connected to the sound-generating assembly. The control component is used to control the sound-producing component to produce sound; The ear hooks are connected to the audio body and the suspension body, respectively.

2. The earphone according to claim 1, characterized in that, The control component is used to adjust the volume of the sound emitted by the sound-emitting component; and / or, The control component is used to adjust the start or stop of the sound-generating component.

3. The earphone according to claim 1, characterized in that, The suspension body further includes: a suspension shell having a suspension receiving cavity; the suspension shell is used to fit with the wearer's head; the circuit board is disposed in the suspension receiving cavity; and the control component is disposed in the suspension shell. The suspension shell includes a second mating surface and a second exposed surface connected together; the second mating surface includes a mating portion disposed opposite to the second exposed surface, the mating portion being used to mate with the wearer's head; the control component is disposed on the side of the second exposed surface.

4. The earphone according to claim 1, characterized in that, The control component includes mechanical buttons; or, the control component includes touch buttons.

5. The earphone according to claim 1, characterized in that, The suspension body further includes: a suspension shell having a suspension receiving cavity; the suspension shell is used to fit with the wearer's head; the circuit board is disposed in the suspension receiving cavity; and the control component is disposed in the suspension shell. The suspension housing includes a second exposed surface; the suspension housing has a first through hole on the side of the second exposed surface. The control component includes: Control keys are located on the circuit board; A button is movably disposed at the first through hole; the button corresponds to the position of the control key so as to press the control key; An elastic element, disposed in the suspension housing, is used to provide a force to the button to move away from the control key side.

6. The earphone according to claim 5, characterized in that, The elastic element has a protrusion on one side and a receiving groove on the other side; The protruding portion and the control key are arranged adjacent to each other in the moving direction of the button. The first end of the button is inserted into the receiving groove, and the second end of the button is exposed through the first through hole.

7. The earphone according to claim 1, characterized in that, The suspension body further includes: a suspension shell having a suspension receiving cavity; the suspension shell is used to fit with the wearer's head; the circuit board is disposed in the suspension receiving cavity; and the control component is disposed in the suspension shell. The suspension body also includes: A power supply is located within the suspension housing cavity; the circuit board is electrically connected to the power supply; the circuit board is located at the end of the suspension housing near the power supply along its length.

8. The earphone according to claim 7, characterized in that, The power supply has a columnar structure. The suspension shell includes a second connecting end connected to the ear hook and a second free end disposed opposite to the second connecting end. The second outer contour line of the second free end on the projection plane perpendicular to the thickness direction of the suspension shell is arc-shaped. The thickness direction of the suspension shell matches the direction in which the wearer's head supports the suspension shell. The axial direction of the power supply is the same as the thickness direction of the suspension shell; the second outer contour line of the second free end on the projection plane perpendicular to the thickness direction of the suspension shell is coaxially arranged with the power supply.

9. The earphone according to claim 7, characterized in that, The suspension housing also has a second through hole; The suspension body also includes: A charging unit is disposed in the second through hole; the charging unit is electrically connected to the circuit board to charge the power supply.

10. The earphone according to claim 9, characterized in that, The charging unit and the control component are located on opposite sides of the suspension housing in the thickness direction.

11. The headphones according to any one of claims 1 to 10, characterized in that, The suspension body further includes: a suspension shell having a suspension receiving cavity; the suspension shell is used to fit with the wearer's head; the circuit board is disposed in the suspension receiving cavity; and the control component is disposed in the suspension shell. The suspension body also includes: A microphone element is disposed on the circuit board; The suspension housing also has a pickup hole corresponding to the position of the pickup element.

12. The earphone according to claim 11, characterized in that, The suspension shell includes a second mating surface and a second exposed surface connected together; the second mating surface includes a first side surface and a second side surface disposed opposite to each other in the width direction of the suspension shell; the first side surface is used to mate with the back of the wearer's ear; the pickup hole is disposed on the second side surface near the second exposed surface.

13. The earphone according to claim 12, characterized in that, The suspension housing includes: The third half-shell has a mating portion having the second mating surface; the mating portion and the second exposed surface are disposed opposite to each other in the thickness direction of the suspension shell; A fourth half-shell is connected to the third half-shell; the fourth half-shell has the second exposed surface; the suspension receiving cavity is defined between the fourth half-shell and the third half-shell; The first side is located between the third half-shell and the fourth half-shell; the second side is located between the third half-shell and the fourth half-shell; the pickup hole is located on the portion of the second side located in the fourth half-shell.

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