Head-mounted assembly and headphone

Abstract

The invention relates to the technical field of headphones, and discloses a head-mounted assembly and a headphone, the head-mounted assembly comprises a head-mounted part, an earphone line and an earphone assembly, and the two ends of the head-mounted part are each provided with an elastic part; the earphone line is connected to the inner side of the headband, and two ends of the earphone line extend outwards from two ends of the headband; the two ends of the headband are respectively connected with an earphone assembly in a sliding manner; the earphone assembly comprises a mounting shell and a limiting piece, and one end of the headband is slidably inserted into a slide way of the mounting shell; a plurality of limiting protrusions distributed at intervals in the extending direction of the sliding way are arranged on the inner wall of the sliding way in a protruding mode. The limiting piece is provided with a clamping space in a penetrating mode, the earphone line is arranged in the clamping space in a penetrating mode, the elastic piece is partially clamped in the clamping space and enables the earphone line to be partially pressed against the inner wall of the clamping space, and the elastic piece is partially exposed out of the limiting piece and abuts against the limiting protrusions in a sliding mode so as to be selectively clamped between every two adjacent limiting protrusions. Therefore, the situation that the earphone wire is clamped by other structures in the headphone can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of head-mounted headphones, and particularly relates to a head-mounted component and a head-mounted headphone. Background Art

[0002] A head-mounted headphone is a headphone that can be worn on a user's head, with good comfort and is favored by users.

[0003] Among current head-mounted headphones, some use a wireless signal connection between the left / right headphones. Such head-mounted headphones do not require headphone wires to be arranged inside the head-mounted headphones, but the wireless signal is easily interfered with, resulting in asynchronous audio playback between the left / right headphones, affecting the user experience; there is also a part of head-mounted headphones that arrange headphone wires inside the head-mounted headphones, and the headphone wires are electrically connected to the left / right headphones respectively. Such head-mounted headphones can reduce the situation of asynchronous audio playback between the left / right headphones, and the user experience is better.

[0004] In head-mounted headphones with the left / right headphones electrically connected by headphone wires, the headphone wires are easily stuck by other structures due to shaking inside the head-mounted headphones, resulting in hindered sliding of the left / right headphones on the head and affecting the user experience. Summary of the Invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. For this purpose, the present invention provides a head-mounted component that can improve the situation where the headphone wire is stuck by other structures inside the head-mounted headphone.

[0006] The present invention also provides a head-mounted headphone having the above head-mounted component.

[0007] The head-mounted component according to the first aspect embodiment of the present invention includes a headband, a headphone wire, and a headphone component. Elastic members are provided at both ends of the headband; the headphone wire is connected to the inner side of the headband, and both ends of the headphone wire extend outward from both ends of the headband; a headphone component is slidably connected to each of the two ends of the headband; the headphone component includes a mounting shell and a limiting member. The mounting shell is provided with a slideway, and one end of the headband is slidably inserted into the slideway; a plurality of limiting protrusions are convexly provided on the inner wall of the slideway, and the plurality of limiting protrusions are spaced apart along the extending direction of the slideway; the limiting member is provided with a clamping space therethrough, one end of the headphone wire extends into the slideway and passes through the clamping space, a part of the elastic member is clamped in the clamping space and presses a part of the headphone wire against the inner wall of the clamping space, and a part of the elastic member is exposed outside the limiting member and slidably abuts against the limiting protrusions to selectively be clamped between two adjacent limiting protrusions.

[0008] The headband assembly according to the embodiment of the present invention has at least the following beneficial effects: by passing the earphone cable through the locking space of the limiting member and partially locking the elastic member in the locking space, the elastic member locked in the locking hole can partially press the earphone cable against the inner wall of the locking space, thereby helping to reduce the situation where the earphone cable shakes in the headband assembly and is caught by other structures, so that the earphone assembly can slide more smoothly on the headband; by arranging the part of the elastic member exposed outside the limiting member to slidably abut against the limiting protrusion, the sliding friction between the part of the elastic member exposed outside the limiting member and the limiting protrusion is The headphone assembly provides a damping effect for the sliding of the headphone assembly, thereby improving the sliding feel of the headphone assembly; by arranging the headphone cable on the inner side wall of the headband, the part of the elastic member exposed outside the limiting member is selectively clamped between two adjacent limiting protrusions, so that the headphone assembly can be positioned at a desired position on the headband, and when the part of the elastic member exposed outside the limiting member slides to the top of the limiting protrusion, even if the elastic member is greatly deformed toward one side of the headphone cable, the deformation of the part of the elastic member clamped in the clamping space is still small, and the pressure on the headphone cable can still be maintained in a relatively stable state, thereby reducing damage to the headphone cable.

[0009] According to some embodiments of the present invention, the limiting member includes a connecting portion, a first limiting portion and a second limiting portion, the first limiting portion and the second limiting portion are both connected to the same side of the connecting portion and are arranged relative to each other to define a sub-positioning space; the second limiting portion is located between the first limiting portion and the limiting protrusion; the first limiting portion is penetrated by a wire groove, and the wire groove and the sub-positioning space are interconnected to form a positioning space; the headphone cord is passed through the wire groove; the elastic member is partially positioned in the sub-positioning space and partially presses the headphone cord against the inner wall of the wire groove, and is partially exposed outside the sub-positioning space so as to slidably rest against the limiting protrusion.

[0010] According to some embodiments of the present invention, a clamping hole is provided through the connection portion, the clamping hole is connected to the sub-clamping space, and the elastic member is partially inserted into the clamping hole.

[0011] According to some embodiments of the present invention, the headband also includes a headband body, and both ends of the headband body are respectively connected to an elastic member, and the headphone cord is connected to the headband body and the inner sides of the two elastic members; the elastic member includes an elastic part, a first clamping part, and a second clamping part; the elastic part is connected to one end of the headband body, and the first clamping part and the second clamping part are respectively protruded on opposite sides of the elastic part; the elastic part is partially clamped in the sub-clamping space and partially presses the headphone cord against the inner wall of the wire groove, and one end of the elastic part facing away from the headband body is exposed outside the sub-clamping space so as to slidably rest against the limiting protrusion; the first clamping part is clamped in the sub-clamping space, and the second clamping part is at least partially inserted into the clamping hole.

[0012] According to some embodiments of the present invention, the second limiting portion is provided with a through opening, and the through opening communicates with the sub-card slot space; the elastic member is partially clamped in the sub-card slot space and partially exposed through the through opening to slidably abut against the limiting protrusion.

[0013] According to some embodiments of the present invention, the limiting member further includes a wire-passing portion, and the wire-passing portion is connected to one end of the first limiting portion and / or the second limiting portion along the extending direction of the slideway; the wire-passing portion is provided with a wire-passing hole, and one end of the wire-passing groove communicates with the wire-passing hole; the earphone wire is sequentially passed through the wire-passing groove and the wire-passing hole to extend outside the limiting member.

[0014] According to some embodiments of the present invention, the slideway has a slideway opening, and one end of the headband is slidably inserted into the slideway from the slideway opening; a blocking portion is convexly provided on the inner wall of the slideway, and the blocking portion is located between the limiting member and the slideway opening and is on the sliding path of the limiting member.

[0015] According to some embodiments of the present invention, the mounting shell includes a shell body and a limiting arm; the slideway is provided on the shell body, and the limiting arm is arranged in the slideway and fixedly connected to the shell body; a plurality of limiting protrusions are all convexly provided on the limiting arm.

[0016] According to some embodiments of the present invention, the slideway has a slideway opening, and one end of the headband is slidably inserted into the slideway from the slideway opening; the limiting arm includes a connected annular portion and a strip portion; the annular portion is arranged in the slideway opening and contacts the inner wall of the slideway, and one end of the headband is slidably inserted into the slideway from the inner ring of the annular portion; a plurality of limiting protrusions are all convexly provided on the strip portion.

[0017] According to some embodiments of the present invention, the headband further includes a headband body, and an elastic member is integrally formed at each of the two ends of the headband body; and / or, the earphone wire has a spring portion, and the spring portion is located between the end of the earphone wire and the limiting member, and the spring portion is used for elongating or shortening when the earphone assembly slides relative to the headband; and / or, the elastic member includes a sliding protrusion, and the sliding protrusion slidably abuts against the limiting protrusion to selectively be clamped between two adjacent limiting protrusions; and / or, the headband is provided with an extension groove, and the extension groove extends from one end of the headband to the other end of the headband, the earphone wire is arranged in the extension groove, and the two ends of the earphone wire extend outside the extension groove; the headphone assembly further includes a rubber-coated member, and the rubber-coated member covers the headband and the earphone wire.

[0018] The headphone of the headphone according to the first aspect embodiment of the present invention includes the headphone assembly and the sound output module in any of the above embodiments. Each headphone assembly is connected to a sound output module, and the two ends of the earphone wire are respectively electrically connected to a sound output module.

[0019] The additional aspects and advantages of the present invention will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present invention. Brief Description of the Drawings

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, where:

[0021] Figure 1 It shows a partial structural schematic diagram of the head-mounted component provided by the embodiment of the present invention;

[0022] Figure 2 It shows another partial structural schematic diagram of the head-mounted component provided by the embodiment of the present invention;

[0023] Figure 3 It shows Figure 1 a partial sectional structural schematic diagram of the head-mounted component in

[0024] Figure 4 It shows Figure 3 an enlarged structural schematic diagram of part Ⅳ in

[0025] Figure 5 It shows Figure 1 a partial sectional structural schematic diagram of another perspective of the head-mounted component in

[0026] Figure 6 It shows Figure 1 an enlarged structural schematic diagram of part Ⅵ in

[0027] Figure 7 It shows an exploded structural schematic diagram of the head-mounted and limiting member provided by the embodiment of the present invention;

[0028] Figure 8 It shows a structural schematic diagram of the limiting member provided by the embodiment of the present invention;

[0029] Figure 9 It shows Figure 3 an enlarged structural schematic diagram of part Ⅸ in

[0030] Reference numerals:

[0031] Head-mounted component 100;

[0032] Head 110; Head body 111; Extension groove 1111; Elastic member 113; Elastic portion 1131; Sliding protrusion 1137; First clamping portion 1133; Second clamping portion 1135;

[0033] Earphone wire 130; Spring portion 131;

[0034] Headphone assembly 150; mounting shell 151; slideway 1510; blocking portion 1511; slideway opening 1513; shell body 1530; positioning post 1531; limiting arm 1550; annular portion 1551; strip portion 1553; limiting protrusion 1555; positioning groove 1557; limiting member 157; clamping space 1571; third opening 1591; first opening 1593; connecting portion 1573; clamping hole 1589; first limiting portion 1575; wire passing groove 1583; second limiting portion 1577; passing port 1585; wire passing portion 1579; wire passing hole 1587; sub-clamping space 1581;

[0035] Overmolded part 170. Detailed implementation manners

[0036] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0037] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0038] In the description of the present invention, the meaning of several is more than one, and the meaning of multiple is more than two. Understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0039] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0040] In the description of the present invention, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0041] Please refer to Figure 1 , an embodiment of the present application provides a headphone, which includes a head-mounted component 100 and a sound output module. One sound output module is connected to each end of the head-mounted component 100.

[0042] As an example, the headphone may include two sound output modules. One sound output module can be used as the sound output module of the left earphone, and the other sound output module can be used as the sound output module of the right earphone.

[0043] Please refer to Figures 1 to 3 , in some embodiments, the head-mounted component 100 includes a headband 110, a headphone cable 130, and a headphone component 150.

[0044] Wherein, one headphone component 150 is slidably connected to each end of the headband 110, and the two headphone components 150 can slide back and forth on the headband 110 separately to flexibly adjust the positions of the respective headphone components 150 on the headband 110 to adapt to different users.

[0045] Each headphone component 150 is connected to a sound output module, and the two ends of the headphone cable 130 are electrically connected to a sound output module respectively.

[0046] As an example, the head-mounted component 100 includes two headphone components 150, and each headphone component 150 can be connected to a sound output module.

[0047] It should be noted that Figure 1 only shows that a headphone component 150 is slidably mounted at one end of the headband 110. For the convenience of description, the following will take one headphone component 150 slidably connected to one end of the headband 110 as an example for explanation.

[0048] The shape of the headband 110 is generally curved in an arc to better adapt to the shape of the user's head.

[0049] Elastic members 113 are provided at both ends of the headband 110. The elastic members 113 can abut against the earphone assembly 150 to provide a damping effect for the sliding of the earphone assembly 150 through the frictional force between the elastic members 113 and the earphone assembly 150, thereby enhancing the sliding feel of the earphone assembly 150.

[0050] The earphone cable 130 is connected to the inner sidewall of the headband 110, and both ends of the earphone cable 130 extend outward from both ends of the headband 110. Both ends of the earphone cable 130 can be respectively connected to an earphone assembly 150.

[0051] As an example, the earphone cable 130 extends from one end of the headband 110 to the other end of the headband 110, and both ends of the earphone cable 130 can extend outward from both ends of the headband 110 respectively. Both ends of the earphone cable 130 can be respectively located in or pass through the corresponding earphone assembly 150 for electrically connecting the sound output components.

[0052] The earphone assembly 150 includes a mounting shell 151 and a limiting member 157.

[0053] The mounting shell 151 is provided with a sliding track 1510. One end of the headband 110 is slidably inserted into the sliding track 1510 so that the earphone assembly 150 and the headband 110 can slide relative to each other, thereby adjusting the position of the earphone assembly 150 on the headband 110.

[0054] It should be noted that during actual use, the user can pull the earphone assembly 150 to make the earphone assembly 150 slide relative to the headband 110, or pull the headband 110 to make the headband 110 slide relative to the earphone assembly 150, or pull both the earphone assembly 150 and the headband 110 simultaneously to make the earphone assembly 150 and the headband 110 slide relative to each other.

[0055] Please refer to Figures 4 to 6 , a plurality of limiting protrusions 1555 are convexly provided on the inner wall of the sliding track 1510. The plurality of limiting protrusions 1555 are spaced apart along the extending direction of the sliding track 1510. When the earphone assembly 150 and the headband 110 slide relative to each other, the elastic member 113 can abut against the limiting protrusions 1555 to provide a damping effect for the sliding of the earphone assembly 150 through the frictional force between the elastic member 113 and the limiting protrusions 1555, thereby enhancing the sliding feel of the earphone assembly 150.

[0056] The limiting member 157 is provided with a clamping space 1571 therethrough. One end of the headphone cable 130 extends into the slideway 1510 and passes through the clamping space 1571. A part of the elastic member 113 is clamped in the clamping space 1571 and presses a part of the headphone cable 130 against the inner wall of the clamping space 1571. Thus, the elastic member 113 can fix a part of the headphone cable 130 on the limiting member 157, which helps to reduce the situation that the headphone cable 130 shakes in the head-mounted assembly 100 and is stuck by other structures. Thus, the headphone assembly 150 can slide more smoothly on the head mount 110.

[0057] A part of the elastic member 113 is exposed outside the limiting member 157 and slidably abuts against the limiting protrusion 1555 to selectively be clamped between two adjacent limiting protrusions 1555. Thus, the headphone assembly 150 can be positioned at the required position on the head mount 110. And by setting the part of the elastic member 113 exposed outside the limiting member 157 for clamping, it helps that the pressing force of the elastic member 113 on the headphone cable 130 can be maintained in a relatively stable state, reducing the damage to the headphone cable 130 and extending the service life of the headphone cable 130.

[0058] Specifically, when the elastic member 113 slides to the top of the limiting protrusion 1555, it can be understood that at this time, the elastic member 113 deforms towards one side of the headphone cable 130. And in the embodiment of the present application, by setting the part of the elastic member 113 exposed outside the limiting member 157 to be clamped between two adjacent limiting protrusions 1555, even if the part of the elastic member 113 exposed outside the limiting member 157 deforms greatly towards one side of the headphone cable 130, the deformation of the part of the elastic member 113 clamped in the clamping space 1571 is still small, and the pressing force on the headphone cable 130 can still be maintained in a relatively stable state, so as to reduce the damage to the headphone cable 130.

[0059] As an example, a positioning groove 1557 is formed between any two adjacent limiting protrusions 1555 to facilitate the elastic member 113 to selectively be clamped into a positioning groove 1557 to position the headphone assembly 150 at the required position on the head mount 110. The elastic member 113 can include a first section and a second section connected to each other. The first section can be clamped in the clamping space 1571 and press the headphone cable 130 against the inner wall of the clamping space 1571. The second section can be exposed outside the clamping space 1571 and slidably abut against the limiting protrusion 1555 to selectively be clamped between two adjacent limiting protrusions 1555. When the second section slides to the top of the limiting protrusion 1555, the second section deforms greatly towards one side of the headphone cable 130, while the first section, due to being clamped in the limiting member 157, has a small deformation. Therefore, even if the second section deforms towards one side of the headphone cable 130, the pressing force of the first section on the headphone cable 130 can still be maintained in a relatively stable state.

[0060] Please refer to Figure 4 、 Figure 5 and Figure 7 , in some embodiments, the limiting member 157 may include a connecting portion 1573, a first limiting portion 1575, and a second limiting portion 1577.

[0061] Wherein, both the first limiting portion 1575 and the second limiting portion 1577 may be connected to the same side of the connecting portion 1573 and are spaced relatively to define a sub-card slot space 1581. The first limiting portion 1575 may be provided with a wire slot 1583 therethrough, and the wire slot 1583 and the sub-card slot space 1581 may communicate with each other to form a card slot space 1571.

[0062] As an example, both the first limiting portion 1575 and the second limiting portion 1577 may adopt a plate-like structure. The first limiting portion 1575 and the second limiting portion 1577 are spaced apart to define a sub-card slot space 1581 therebetween. The wire slot 1583 may penetrate through the first limiting portion 1575 substantially along the extending direction of the slideway 1510.

[0063] The earphone wire 130 is threaded through the wire slot 1583. Thus, the wire slot 1583 can provide an accurate installation position for the earphone wire 130 to improve the assembly efficiency, and the inner wall of the wire slot 1583 can limit the earphone wire 130, which helps to further reduce the shaking of the earphone wire 130.

[0064] The elastic member 113 can be partially clamped in the sub-card slot space 1581 and press the earphone wire 130 against the inner wall of the wire slot 1583 locally, and is partially exposed outside the sub-card slot space 1581 to slidably abut against the limiting protrusion 1555. Thus, the shaking of the earphone wire 130 can be reduced, and it also helps to keep the pressing force of the elastic member 113 on the earphone wire 130 in a relatively stable state to reduce the damage to the earphone wire 130.

[0065] The second limiting portion 1577 is located between the first limiting portion 1575 and the limiting protrusion 1555. In this way, the first limiting portion 1575, the elastic member 113, the second limiting portion 1577, and the limiting protrusion 1555 are distributed in sequence substantially along the thickness direction of the limiting member 157. And the elastic member 113 presses the earphone wire 130 against the inner wall of the wire slot 1583 locally. Thus, the earphone wire 130 can be arranged inside the elastic member 113, which helps to avoid the interference of the earphone wire 130 with the relative sliding between the elastic member 113 and the limiting protrusion 1555.

[0066] In some embodiments, the first limiting portion 1575 may be provided with a first hole, and the second limiting portion 1577 may be provided with a second hole coaxially arranged with the first hole. The head-mounted assembly 100 may further include an adjusting member, which may be inserted into the first hole and the second hole. When the adjusting member rotates, it can adjust the distance between the first limiting portion 1575 and the second limiting portion 1577, so as to flexibly adjust the pressure of the first limiting portion 1575 and the second limiting portion 1577 on the elastic member 113 and the headphone wire 130, which helps to reduce the situation that the elastic member 113 cannot be clamped in the sub-card position space 1581 due to excessive distance between the first limiting portion 1575 and the second limiting portion 1577 caused by manufacturing errors.

[0067] Wherein, the adjusting member may be a screw, a stud or other adjusting structures, and the first hole and the second hole may be set as round holes or threaded holes according to the adjusting member.

[0068] In some embodiments, the elastic member 113 may be provided with a third hole, the third hole may be a through hole, the third hole may be located between the first hole and the second hole, and the third hole may be coaxially arranged with the first hole and the second hole. The adjusting member may be sequentially inserted into the first hole, the second hole and the third hole, so that the adjusting member can not only adjust the distance between the first limiting portion 1575 and the second limiting portion 1577, but also connect and fix the limiting member 157 and the elastic member 113.

[0069] It can be understood that, in this embodiment, when the adjusting member rotates to adjust the distance between the first limiting portion 1575 and the second limiting portion 1577, the adjusting member can also synchronously adjust the abutting force between the elastic member 113 and the limiting protrusion 1555.

[0070] In some embodiments, the adjusting member may also be only inserted into the first hole and the third hole, and the second limiting portion 1577 does not need to be provided with a second hole. The adjusting member may only be used as a fixing structure to fix the first limiting portion 1575 and the elastic member 113.

[0071] It can be understood that the adjusting member may also be only inserted into the second hole and the third hole, and the first limiting portion 1575 does not need to be provided with a first hole. The adjusting member may only be used as a fixing structure to fix the second limiting portion 1577 and the elastic member 113.

[0072] In some embodiments, the connecting portion 1573 may be provided with a clamping hole 1589 (as Figure 8 shown), the clamping hole 1589 may communicate with the sub-card position space 1581, and a part of the elastic member 113 is inserted into the clamping hole 1589. In this way, it helps the elastic member 113 and the limiting member 157 to be more stably connected, and helps to reduce the relative movement between the limiting member 157 and the elastic member 113.

[0073] As an example, the snap hole 1589 can penetrate through the connecting portion 1573 along the width direction of the limiting member 157, and the distribution direction of the first limiting portion 1575 and the second limiting portion 1577 can be generally the thickness direction of the limiting member 157.

[0074] In some embodiments, the second limiting portion 1577 can be provided with a through opening 1585. The through opening 1585 can communicate with the sub-card slot space 1581. The elastic member 113 is partially exposed through the through opening 1585 to slidably abut against the limiting protrusion 1555. Thus, the part of the elastic member 113 located within the through opening 1585 can be limited by the inner wall of the through opening 1585, so as to further reduce the relative movement of the limiting member 157 and the elastic member 113 along the sliding direction of the earphone assembly 150, which helps to make the connection between the sliding member and the elastic member 113 more stable. In addition, when threading the earphone cable 130 into the sub-card slot space 1581, the through opening 1585 can provide a window for observing the earphone cable 130. The assembler can also extend into the sub-card slot space 1581 from the through opening 1585 to pull the earphone cable 130, so that the earphone cable 130 can more easily pass through the sub-card slot space 1581, improving the assembly efficiency.

[0075] As an example, the through opening 1585 can be arranged facing the limiting protrusion 1555.

[0076] In some embodiments, the inner wall of the second limiting portion 1577 on the side facing the first limiting portion 1575 can be recessed with a first groove. The notch of the first groove can be opposite to the through opening 1585. The depth of the first groove can be less than the depth of the wire through groove 1583. The wire through groove 1583 can penetrate through the bottom wall of the first groove. Thus, by providing the first groove, the groove depth of the wire through groove 1583 can be shortened, so that when the earphone cable 130 is threaded to pass through the first groove, the earphone cable 130 can more easily pass through, improving the assembly efficiency.

[0077] In some embodiments, the limiting member 157 can further include a wire passing portion 1579. The wire passing portion 1579 can be connected to one end of the first limiting portion 1575 and / or the second limiting portion 1577 along the extending direction of the slideway 1510.

[0078] As an example, the wire passing portion 1579 can be connected between the first limiting portion 1575 and the second limiting portion 1577. Thus, the wire passing portion 1579 can increase the structural strength of the first limiting portion 1575 and the second limiting portion 1577. It can be understood that the wire passing portion 1579 can also be only connected to the first limiting portion 1575 or the second limiting portion 1577.

[0079] The wire passing portion 1579 can be provided with a wire passing hole 1587, and one end of the wire passing groove 1583 can be connected to the wire passing hole 1587. The headphone wire 130 is sequentially passed through the wire passing groove 1583 and the wire passing hole 1587 to extend outward from the limiting member 157, so that the hole wall of the wire passing hole 1587 can further limit the headphone wire 130 to reduce the radial shaking of the headphone wire 130 along the wire passing hole 1587.

[0080] In some embodiments, the line-passing portion 1579 may include a first sub-line-passing portion 1579 and a second sub-line-passing portion 1579 , and the first sub-line-passing portion 1579 may be connected between the first limiting portion 1575 and the second limiting portion 1577 to increase the structural strength of the first limiting portion 1575 and the second limiting portion 1577 .

[0081] The second sub-line portion 1579 can be roughly columnar in structure, and protrude from the side of the first sub-line portion 1579 away from the locking space 1571, that is, the second sub-line portion 1579 can protrude outward from the limiting member 157, and the line hole 1587 can pass through the first sub-line portion 1579 and the second sub-line portion 1579, thereby reducing the material of the second sub-line portion 1579, helping to reduce the weight of the limiting member 157, and thus reducing the weight of the head-mounted assembly 100.

[0082] In some embodiments, the connecting portion 1573 , the first limiting portion 1575 , the second limiting portion 1577 and the line-passing portion 1579 may be an integrally formed structure to enhance the structural strength of the limiting member 157 .

[0083] As an example, the connecting portion 1573, the first limiting portion 1575, the second limiting portion 1577 and the line-passing portion 1579 can be injection molded into an integrally formed structure or machined into an integrally formed structure or can also be formed into an integrally formed structure by other processing methods.

[0084] See also Figure 1 and Figure 6 In some embodiments, the headband 110 may further include a headband body 111, and an elastic member 113 may be integrally formed at each end of the headband body 111, which helps to simplify the assembly steps between the headband body 111 and the elastic member 113. Moreover, compared with the method of clamping the elastic member 113 to the headband body 111 through a clamping structure in the related art, the elastic member 113 is directly integrally formed at the end of the headband body 111 in this embodiment, so that there is no need to set a clamping structure between the headband body 111 and the elastic member 113, thereby reducing the impact on the thickness and weight of the headband 110. In addition, the headband body 111 and the elastic member 113 only need to be molded once, which reduces the manufacturing cost of the headband 110 and improves the market competitiveness of the product.

[0085] As an example, the head-mounted body 111 and the elastic member 113 can be injection-molded into an integral structure, or the head-mounted body 111 and the elastic member 113 can be machined into an integral structure, or the head-mounted body 111 and the elastic member 113 can be stamped into an integral structure, or the head-mounted body 111 and the elastic member 113 can also be formed into an integral structure by other processing methods.

[0086] It should be noted that the elastic member 113 can be integrally formed on the end face of the head-mounted body 111, which can further reduce the influence on the thickness dimension of the head-mounted part 110 and can improve the elastic force of the elastic member 113.

[0087] As an example, the first section can be connected to the end face of the head-mounted body 111, the second section can be connected to one end of the first section away from the head-mounted body 111, and the head-mounted body 111, the first section and the second section can be an integral structure.

[0088] In some embodiments, the headphone wire 130 can be connected to the inner side walls of the head-mounted body 111 and the two elastic members 113, so as to reduce the interference of the headphone wire 130 with the relative sliding between the elastic member 113 and the limiting protrusion 1555.

[0089] In some embodiments, the elastic member 113 can include an elastic part 1131, a first clamping part 1133 and a second clamping part 1135.

[0090] Wherein, the elastic part 1131 can be connected to one end of the head-mounted body 111, and the first clamping part 1133 and the second clamping part 1135 can be respectively convexly provided on the opposite sides of the elastic part 1131.

[0091] As an example, the elastic part 1131 can be connected to the end face of the head-mounted body 111 and extend outwards, and the first clamping part 1133 and the second clamping part 1135 can be respectively convexly provided on the opposite sides of the elastic part 1131 along the width direction. Specifically, the elastic part 1131 can include the first section and the second section in the above example, and the first clamping part 1133 and the second clamping part 1135 are respectively connected to the opposite sides of the first section.

[0092] Please refer to Figures 5 to 7 , the elastic part 1131 can be partially clamped in the sub-clamping space 1581 and press the headphone wire 130 against the inner wall of the wire groove 1583 locally, and one end of the elastic part 1131 away from the head-mounted body 111 is exposed outside the sub-clamping space 1581 to slidably abut against the limiting protrusion 1555, so as to reduce the shaking of the headphone wire 130, and is also helpful for the pressing force of the elastic part 1131 on the headphone wire 130 to be maintained in a relatively stable state to reduce the damage to the headphone wire 130.

[0093] The first clamping portion 1133 can be clamped within the sub-clamping space 1581, and the second clamping portion 1135 is at least partially inserted into the clamping hole 1589, so that the connection between the limiting member 157 and the elastic member 113 can be more stable. The hole wall of the clamping hole 1589 can limit the second clamping portion 1135 to prevent the limiting member 157 from sliding along the direction of the slideway 1510 on the elastic member 113.

[0094] In some embodiments, the clamping space 1571 can have a first opening 1593, a second opening, and a third opening 1591.

[0095] Among them, the first opening 1593 and the second opening can be relatively spaced apart along the extension direction of the slideway 1510 at both ends of the limiting member 157. The third opening 1591 can be provided on the side of the limiting member 157. The third opening 1591 can be relatively spaced apart from the connecting portion 1573. The third opening 1591 can communicate between the first opening 1593 and the second opening. In this way, when assembling the limiting member 157 and the headband 110, the elastic member 113 can be snapped into the clamping space 1571 from the third opening 1591, so that the second clamping portion 1135 can be smoothly inserted into the clamping hole 1589, which helps to simplify the assembly difficulty.

[0096] As an example, the direction from the first opening 1593 to the second opening is generally the length direction of the limiting member 157, and the third opening 1591 can be provided on the side of the limiting member 157 along the width direction.

[0097] In some other embodiments, the side portion of the elastic portion 1131 can also be in contact with the connecting portion 1573, so that the elastic portion 1131 and the connecting portion 1573 can limit each other to reduce the relative movement between the headband 110 and the limiting member 157 along the width direction of the elastic portion 1131.

[0098] Please refer to Figure 4 、 Figure 5 and Figure 7 , in some embodiments, the elastic member 113 can include a sliding protrusion 1137. The sliding protrusion 1137 is slidably abutted against the limiting protrusion 1555 to selectively be clamped between two adjacent limiting protrusions 1555. Thus, as the earphone assembly 150 slides on the headband 110, the sliding protrusion 1137 can slide along the distribution direction of the limiting protrusions 1555. When the earphone assembly 150 stops sliding, the limiting protrusion 1555 can be clamped between two adjacent limiting protrusions 1555 to more stably position the earphone assembly 150 at the required position on the headband 110.

[0099] As an example, a second groove may be recessed in the outer wall of the elastic member 113 facing the limiting protrusion 1555 (i.e., a second groove may be recessed in the outer wall of the first section facing the limiting protrusion 1555). The second limiting portion 1577 may be partially located in the second groove. For example, the second limiting portion 1577 located in the second groove may abut between the tops of the plurality of limiting protrusions 1555 and the bottom wall of the second groove. In this way, when the earphone assembly 150 slides on the headband 110, the second limiting portion 1577 may be in sliding contact with the tops of the limiting protrusions 1555 to further enhance the damping effect and improve the sliding feel of the earphone assembly 150. The second section may extend outward in an arc from the first section and protrude toward one side of the limiting protrusion 1555 to form a sliding protrusion 1137.

[0100] It should be noted that the number of the sliding protrusions 1137 may be one or more, and more than one may refer to two or more. When the number of the sliding protrusions 1137 is two or more, each sliding protrusion 1137 may slidably abut against the limiting protrusion 1555, and when the earphone assembly 150 stops sliding, each sliding protrusion 1137 may be respectively clamped between two adjacent limiting protrusions 1555.

[0101] In some embodiments, the limiting protrusion 1555 is generally in a strip-shaped protrusion structure, and the cross-section of the limiting protrusion 1555 is generally in an arc shape. The length direction of the strip-shaped protrusion is generally perpendicular to the sliding direction of the limiting component. The cross-section shape of the positioning groove 1557 formed by the interval between two adjacent limiting protrusions 1555 is generally an arc-shaped groove extending in a strip shape. The shape of the positioning groove 1557 may be adapted to the shape of the sliding protrusion 1137 so that the sliding protrusion 1137 can be stably positioned in the positioning groove 1557.

[0102] Please refer to Figure 2 、 Figure 3 and Figure 9 , in some embodiments, the slideway 1510 may have a slideway opening 1513, and one end of the headband 110 may be slidably inserted into the slideway 1510 from the slideway opening 1513.

[0103] As an example, the elastic member 113 at one end of the headband 110 may be inserted into the slideway 1510 from the slideway opening 1513, and the headband body 111 may be partially inserted into the slideway 1510.

[0104] The inner wall of the sliding track 1510 may be convexly provided with a blocking portion 1511. The blocking portion 1511 may be located between the limiting member 157 and the sliding track opening 1513, and the blocking portion 1511 may be located on the sliding path of the limiting member 157. When the earphone assembly 150 slides outwards (i.e., slides from the head-mounted body 111 towards the elastic member 113), the blocking portion 1511 may block the limiting member 157 to prevent the limiting member 157 from disengaging from the sliding track opening 1513 of the sliding track 1510, thereby controlling the sliding stroke of the earphone assembly 150.

[0105] In some embodiments, the number of the blocking portions 1511 may be multiple. In this way, the multiple blocking portions 1511 may block the movement of the limiting member 157 from multiple positions simultaneously, which helps the limiting member 157 to be more evenly stressed. Herein, multiple may refer to two or more.

[0106] In some embodiments, the mounting shell 151 may include a shell body 1530 and a limiting arm 1550. The sliding track 1510 may be provided on the shell body 1530. The limiting arm 1550 is disposed within the sliding track 1510 and may be fixedly connected to the shell body 1530. A plurality of limiting protrusions 1555 are all convexly provided on the limiting arm 1550, so that the mounting shell 151 may be set as a split structure, which is convenient for separately manufacturing the shell body 1530 and the limiting arm 1550 and helps to reduce the manufacturing difficulty.

[0107] As an example, the limiting arm 1550 may be snap-connected to the shell body 1530, fixedly connected to the shell body 1530 through a fixing member or fixed to the shell body 1530 by other connection means. Herein, the fixing member may be a screw, a rivet, a bolt or other fixing members.

[0108] In some embodiments, the blocking portion 1511 may be convexly provided on the inner wall of the shell body 1530.

[0109] In some embodiments, the shell body 1530 may include a first shell and a second shell. The first shell and the second shell may be relatively connected to enclose the sliding track 1510, so that the shell body 1530 may be set as a split structure to facilitate the installation of the limiting arm 1550 within the sliding track 1510.

[0110] As an example, the first shell and the second shell may be snap-connected or connected by a fixing member, which is convenient for disassembling the first shell and the second shell and facilitating subsequent maintenance. Herein, the fixing member may be a screw, a rivet, a bolt or other fixing members.

[0111] In some embodiments, the limiting arm 1550 may include a connected annular portion 1551 and a strip portion 1553.

[0112] Among them, the annular portion 1551 is disposed inside the sliding port 1513 in contact with the inner wall of the housing body 1530, so that the annular portion 1551 can be used to close the sliding port 1513 to reduce dust or other impurities from entering the slideway 1510.

[0113] One end of the headband 110 is slidably inserted into the slideway 1510 from the inner ring of the annular portion 1551, and one end of the headphone cable 130 is inserted through the inner ring of the annular portion 1551 and extends into the slideway 1510.

[0114] The headband 110 can slidably contact the inner ring wall of the annular portion 1551 to close the inner ring of the annular portion 1551, which helps to reduce dust or other impurities from entering the slideway 1510 through the inner ring of the annular portion 1551.

[0115] The strip portion 1553 can extend along the inner wall of the slideway 1510 from the annular portion 1551 in the extending direction of the slideway 1510, and a plurality of limiting protrusions 1555 are convexly provided on the strip portion 1553, and the elastic portion 1131 can abut against the limiting protrusions 1555 on the strip portion 1553.

[0116] It should be noted that in this embodiment, since the annular portion 1551 is located within the sliding port, when the limiting member 157 slides close to the sliding port 1513, the annular portion 1551 can serve as a blocking portion 1511 to block the limiting member 157, so that there is no need to provide a blocking portion 1511 on the inner wall of the slideway 1510, simplifying the structure of the housing body 1530.

[0117] Please refer to Figures 1 to 2 , in some embodiments, the headphone cable 130 can have a spring portion 131, and the spring portion 131 can be located between the end of the headphone cable 130 and the limiting member 157. The spring portion 131 is used to elongate or shorten when the headphone assembly 150 slides relative to the headband 110. Thus, a part of the headphone cable 130 inside the mounting housing 151 can be set as a spring structure, so that the headphone cable 130 inside the mounting housing 151 can be more orderly. The spring portion 131 can not only elongate or shorten as the headphone assembly 150 slides, but also reduce the interference between the headphone cable 130 and other structures.

[0118] In some embodiments, a positioning post 1531 can also be provided inside the housing body 1530. At least part of the spring portion 131 is located between the positioning post 1531 and the limiting member 157, and the headphone cable 130 can be partially wound around the positioning post 1531. Thus, the spring portion 131 can be restricted between the positioning post 1531 and the limiting member 157, which helps to reduce the shaking amplitude of the spring portion 131, reduce the situation where the spring portion 131 is stuck by other structural members, and can also improve the noise generated by the impact between the spring portion 131 and other structures.

[0119] In some embodiments, the positioning post 1531 may include a first sub-positioning post and a second sub-positioning post. The first sub-positioning post may protrude from within the first housing, and the second sub-positioning post may protrude from within the second housing. One of the first sub-positioning post and the second sub-positioning post may be provided with a positioning hole, and the other may be inserted into the positioning hole, thereby providing a positioning reference for the installation of the first housing and the second housing to improve the assembly efficiency.

[0120] Please refer to Figure 1 and Figure 6 , in some embodiments, the headband 110 may be provided with an extension groove 1111. The extension groove 1111 may extend from one end of the headband 110 to the other end of the headband 110. The headphone cable 130 is disposed within the extension groove 1111, and both ends of the headphone cable 130 extend outside the extension groove 1111. Thus, the extension groove 1111 may provide an accurate installation position for the headphone cable 130, and the groove wall of the extension groove 1111 may restrict the headphone cable 130 to reduce the situation of the headphone cable 130 shaking on the headband 110.

[0121] The head-mounted assembly 100 further includes a rubberized member 170. The rubberized member 170 covers the headband 110 and the headphone cable 130, thereby fixing the headphone cable 130 within the extension groove 1111.

[0122] As an example, the extension groove 1111 may be provided on the headband body 111. The extension groove 1111 may extend from one end of the headband body 111 to the other end of the headband body 111, and both ends of the extension groove 1111 may respectively penetrate through both ends of the headband body 111, thereby helping to avoid the presence of groove walls at both ends of the extension groove 1111 from interfering with the arrangement position of the headphone cable 130 within the extension groove 1111. The rubberized member 170 may cover the outside of the headband body 111 and the headphone cable 130. The elastic member 113 may extend outward from the bottom wall of the extension groove 1111.

[0123] In some embodiments, the rubberized member 170 may completely cover the outside of the headband body 111, or may cover the inner side wall of the headband body 111 and partially cover the outer side wall of the headband body 11.

[0124] When the rubberized member 170 can completely cover the outside of the headband body 111, the rubberized member 170 may slidably contact the inner ring wall of the annular portion 1551 to close the inner ring of the annular portion 1551.

[0125] When the rubberized member 170 covers the inner side wall of the headband body 111 and partially covers the outer side wall of the headband body 11, both the rubberized member 170 and the outer side wall of the headband body 111 may slidably contact the inner ring wall of the annular portion 1551 and cooperate to close the inner ring of the annular portion 1551.

[0126] In some embodiments, the limiting member 157 can abut against the end face of the overmolded member 170, so that the end face of the overmolded member 170 can provide a definite installation reference for the limiting member 157, and the overmolded member 170 can also block the limiting member 157, which helps to prevent the limiting member 157 from sliding towards the overmolded member 170 side on the elastic member 113, and helps to make the connection between the limiting member 157 and the elastic member 113 more stable.

[0127] In the head-mounted assembly 100 and the headphone provided by the embodiments of the present application, by threading the headphone wire 130 through the card slot space 1571 of the limiting member 157 and clamping a part of the elastic member 113 in the card slot space 1571, the part of the elastic member 113 clamped in the card slot hole can press a part of the headphone wire 130 against the inner wall of the card slot space 1571, which helps to reduce the situation that the headphone wire 130 shakes in the head-mounted assembly 100 and is stuck by other structures, so that the headphone assembly 150 can slide more smoothly on the head mount 110; by setting the part of the elastic member 113 exposed outside the limiting member 157 to slidably abut against the limiting protrusion 1555, the sliding friction force between the part of the elastic member 113 exposed outside the limiting member 157 and the limiting protrusion 1555 provides a damping effect for the sliding of the headphone assembly 150, improving the sliding feel of the headphone assembly 150; by arranging the headphone wire 130 on the inner side wall of the head mount 110 and selectively clamping the part of the elastic member 113 exposed outside the limiting member 157 between two adjacent limiting protrusions 1555, the headphone assembly 150 can be positioned at the required position on the head mount 110, and when the part of the elastic member 113 exposed outside the limiting member 157 slides to the top of the limiting protrusion 1555, even if the elastic member 113 deforms greatly towards the headphone wire 130 side, the deformation of the part of the elastic member 113 clamped in the card slot space 1571 is still small, and the pressing force on the headphone wire 130 can still be maintained in a relatively stable state, so as to reduce the damage to the headphone wire 130.

[0128] The embodiments of the present invention have been described in detail above with reference to the drawings, but the present invention is not limited to the above embodiments. Various changes can be made without departing from the spirit of the present invention within the knowledge scope of those of ordinary skill in the art. In addition, the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

Claims

1. A head-mounted assembly, characterized in that: The invention comprises a headband, an earphone cable and an earphone assembly, wherein both ends of the headband are provided with elastic members; the earphone cable is connected to the inner side wall of the headband, and both ends of the earphone cable extend outward from both ends of the headband; and one earphone assembly is slidably connected to each of the two ends of the headband; The earphone assembly comprises: A mounting shell, wherein the mounting shell is provided with a slideway, and one end of the headband is slidably inserted into the slideway; a plurality of limiting protrusions are convexly provided on the inner wall of the slideway, and the plurality of limiting protrusions are spaced apart and distributed along the extending direction of the slideway; and A limiting member, wherein the limiting member is penetrated by a locking space, one end of the headphone cable extends into the slideway and passes through the locking space, the elastic member is partially locked in the locking space and presses a part of the headphone cable against the inner wall of the locking space, the elastic member is partially exposed outside the limiting member and can be slidably pressed against the limiting protrusion to be selectively locked between two adjacent limiting protrusions.

2. The head-mounted assembly according to claim 1, characterized in that: The limiting member comprises a connecting portion, a first limiting portion and a second limiting portion, wherein the first limiting portion and the second limiting portion are both connected to the same side of the connecting portion and are arranged opposite to each other at an interval to define a sub-locking space; The second limiting portion is located between the first limiting portion and the limiting protrusion; A wire passing groove is formed through the first limiting portion, and the wire passing groove and the sub-locking space are connected to each other to form the locking space; The earphone cable is passed through the cable groove; The elastic member is partially locked in the sub-locking space and partially presses the earphone wire against the inner wall of the wire-passing groove, and is partially exposed outside the sub-locking space to slidably abut against the limiting protrusion.

3. The head-mounted assembly according to claim 2, characterized in that: The connecting portion is penetrated by a clamping hole, the clamping hole is connected to the sub-clamping space, and the elastic member is partially inserted into the clamping hole.

4. The head-mounted assembly according to claim 3, characterized in that: The headset also includes a headset body, two ends of the headset body are respectively connected to one of the elastic members, and the earphone cable is connected to the headset body and the inner sides of the two elastic members; The elastic member comprises an elastic portion, a first clamping portion and a second clamping portion; The elastic part is connected to one end of the head-mounted body, and the first clamping part and the second clamping part are respectively protruded on two opposite sides of the elastic part; The elastic part is partially locked in the sub-locking space and partially presses the earphone wire against the inner wall of the wire-passing groove, and one end of the elastic part away from the head-mounted body is exposed outside the sub-locking space to slidably abut against the limiting protrusion; The first clamping portion is clamped in the sub-clamping space, and the second clamping portion is at least partially inserted into the clamping hole.

5. The head-mounted assembly according to claim 2, characterized in that: The second limiting portion is provided with a through opening, and the through opening is connected to the sub-locking space; The elastic member is exposed through the opening portion to slidably abut against the limiting protrusion.

6. The head-mounted assembly according to claim 2, characterized in that: The position-limiting member further comprises a line-passing portion, wherein the line-passing portion is connected to one end of the first position-limiting portion and / or the second position-limiting portion along an extension direction of the slideway; The wire passing portion is provided with a wire passing hole, and one end of the wire passing groove is connected to the wire passing hole; The earphone wire is sequentially passed through the wire groove and the wire hole to extend out of the limiting member.

7. The head-mounted assembly according to claim 1, characterized in that: The slide has a slide opening, and one end of the headband can be slidably inserted into the slide through the slide opening; The inner wall of the slideway is convexly provided with a blocking portion, the blocking portion is located between the limiting member and the slideway opening, and is located in the sliding path of the limiting member.

8. The head-mounted assembly according to claim 1, characterized in that: The mounting shell comprises a shell body and a limiting arm; The slideway is arranged on the shell body, and the limiting arm is arranged in the slideway and fixedly connected to the shell body; A plurality of the limiting protrusions are all protruded from the limiting arm.

9. The head-mounted assembly according to claim 8, characterized in that: The slide has a slide opening, and one end of the headband can be slidably inserted into the slide through the slide opening; The limiting arm comprises an annular portion and a strip portion connected to each other; The annular portion is arranged in the opening of the slide and contacts the inner wall of the slide, one end of the headband can be slidably inserted into the slide from the inner ring of the annular portion, and one end of the headphone wire is passed through the inner ring of the annular portion and extends into the slide; A plurality of the limiting protrusions are all convexly arranged on the strip portion.

10. The headgear assembly according to any one of claims 1 to 9, characterized in that: The headband also includes a headband body, and the two ends of the headband body are respectively integrally formed with an elastic member; And / or, the earphone cable has a spring portion, the spring portion is located between the end of the earphone cable and the limiter, and the spring portion is used to extend or shorten when the earphone assembly slides relative to the headband; And / or, the elastic member includes a sliding protrusion, and the sliding protrusion can be slidably pressed against the limiting protrusion to be selectively clamped between two adjacent limiting protrusions; And / or, the headband is provided with an extension groove, the extension groove extends from one end of the headband to the other end of the headband, the headphone cable is arranged in the extension groove, and both ends of the headphone cable extend out of the extension groove; the headband assembly also includes a rubber coating, and the rubber coating covers the headband and the headphone cable.

11. A headset, characterized in that: include: A headgear assembly according to any one of claims 1 to 10; as well as A sound output module, each of the earphone assemblies is connected to a sound output module, and both ends of the earphone line are electrically connected to a sound output module respectively.

Images