Ear hanging type earphone

Abstract

The embodiment of the utility model discloses an ear-hook type earphone, the ear-hook type earphone comprises an earphone body, an ear hook, an elastic piece and a damping piece, the ear hook is provided with a rotating part, the rotating part is rotatably connected with the earphone body, and the outer side of the rotating part is circumferentially provided with a plurality of limiting grooves; the elastic piece is arranged on the earphone body, the elastic piece comprises an elastic main body and an elastic bulge connected with the elastic main body, and the elastic bulge is matched with the limiting groove in a limiting manner so as to realize rotation and positioning of the ear hook and the earphone body; and the damping piece is arranged between the rotating part and the earphone body. According to the embodiment of the invention, the elastic piece is matched with the plurality of limiting grooves, so that a paragraph feeling can be provided when the ear hook rotates, and the ear hook has a relatively long service life. The damping member enables the ear hook and the earphone body to be relatively compact during rotation, and the ear hook and the earphone body are not liable to shake.

Description

Technical Field

[0001] The present application relates to the technical field of earphones, and in particular to an earhook earphone. Background Art

[0002] Earhook headphones include earphones and earhooks. When wearing earhook headphones, the earphones are placed on the auricle, and the earhooks are hung on the periphery of the auricle. Since the ear shapes of different users are different, the earphones and earhooks are often set to rotate relative to each other to adapt to different users.

[0003] In the related art, an elastic ring is provided between the earphone and the earhook to achieve a damping effect, thereby achieving relative fixation of the earphone and the earhook. However, this solution makes the sense of segmentation weak when adjusting the angle of the earhook, and the limiting effect is limited. Utility Model Content

[0004] An embodiment of the present application provides an ear-hook earphone, which can enhance the sense of segmentation during adjustment and improve the limiting effect of the earphone body and the earhook.

[0005] In the first aspect, an embodiment of the present application provides an ear-hook earphone, which includes an earphone body, an earhook, an elastic member and a damping member, wherein the earhook has a rotating part, the rotating part is rotatably connected to the earphone body, and a plurality of limiting grooves are provided on the outer circumference of the rotating part; the elastic member is arranged on the earphone body, the elastic member includes an elastic main body and an elastic protrusion connected to the elastic main body, the elastic protrusion is limitedly matched with the limiting groove to realize the rotation and positioning of the earhook and the earphone body; the damping member is arranged between the rotating part and the earphone body.

[0006] In some exemplary embodiments, the ear-hook earphone further includes a rotating shaft, which is fixedly arranged on the earphone body, and the rotating part is rotatably connected to the rotating shaft; or, the rotating shaft is rotatably arranged on the earphone body, and the rotating part is fixedly connected to the rotating shaft.

[0007] In some exemplary embodiments, the damping member includes a silicone ring, which is sleeved on the rotating shaft, and the silicone ring is fixed to the earphone body and abuts against the rotating part.

[0008] In some exemplary embodiments, a first limiting portion is provided at the first end of the rotating shaft, the earphone body has a first mounting slot, and the first limiting portion cooperates with the first mounting slot to limit the rotation of the rotating shaft; and / or

[0009] A second limiting portion is provided at the second end of the rotating shaft, and the earphone body has a second mounting slot. The second limiting portion cooperates with the second mounting slot to limit the rotation of the rotating shaft.

[0010] In some exemplary embodiments, the earphone body has a first mounting groove and a second mounting groove, and the first end and the second end of the rotating shaft are respectively abutted against the bottom wall of the first mounting groove and the bottom wall of the second mounting groove, and the first mounting groove and the second mounting groove jointly limit the rotating shaft to limit the movement of the rotating shaft relative to the earphone body.

[0011] In some exemplary embodiments, the earphone body includes a first shell and a second shell that is snapped together with the first shell, the first shell has the first mounting groove, the second shell has the second mounting groove, and the rotating part is arranged between the first shell and the second shell.

[0012] In some exemplary embodiments, the earphone body has a third mounting slot and a through hole connected to the third mounting slot, the elastic body is installed in the third mounting slot, and the elastic protrusion passes through the through hole to abut against the rotating part.

[0013] In some exemplary embodiments, the groove wall of each of the limiting grooves is a curved surface, the connecting surface between two adjacent limiting grooves is a curved surface, and the surface where the elastic protrusion abuts against the rotating part is a curved surface.

[0014] In some exemplary embodiments, the ear hook has a first limit position and a second limit position relative to the earphone body in the rotation direction, and the earphone body has a first limit surface and a second limit surface. When the ear hook is in the first limit position, the rotating part abuts against the first limit surface for limit, and when the ear hook is in the second limit position, one end of the ear hook abuts against the second limit surface for limit.

[0015] In some exemplary embodiments, the plurality of limiting grooves include two limiting grooves located on the edge, and when the ear hook is in the first extreme position, the elastic protrusion is limitedly matched with one of the limiting grooves located on the edge, and when the ear hook is in the second extreme position, the elastic protrusion is limitedly matched with the other limiting groove located on the edge.

[0016] Beneficial Effects: The elastic member of the embodiment of the present application cooperates with the multiple limiting grooves to provide a sense of stoppage during earhook rotation and a longer service life. The damping member ensures a tight fit between the earhook and the headphone body during rotation, preventing any shaking between the earhook and the headphone body. Furthermore, the structure of the present application is relatively simple and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic structural diagram of an earhook headset in one embodiment of the present application;

[0019] Figure 2 This is a schematic structural diagram of an earhook headset in another embodiment of the present application;

[0020] Figure 3 This is a schematic structural diagram of an earhook headset in another embodiment of the present application;

[0021] Figure 4 This is a schematic diagram of a portion of the structure of an earhook headset in one embodiment of the present application;

[0022] Figure 5 This is a schematic diagram of the exploded structure of an earhook headset in one embodiment of the present application;

[0023] Figure 6 This is a schematic diagram of the exploded structure of an earhook headset in another embodiment of the present application.

[0024] Explanation of the accompanying drawings: 100, ear-hook earphone; 110, earphone body; 110a, first mounting slot; 110b, second mounting slot; 110c, third mounting slot; 110d, through hole; 110e, first limiting surface; 110f, second limiting surface; 111, first shell; 112, second shell; 120, earhook; 121, rotating part; 121a, limiting groove; 130, elastic member; 131, elastic body; 132, elastic protrusion; 140, damping member; 150, rotating shaft; 151, first end; 152, second end; 153, first limiting part. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, the terms "first," "second," and so on, used in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0028] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0029] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0030] like Figure 1-4 As shown, a first aspect of an embodiment of the present application provides an earhook earphone 100 , which includes an earphone body 110 , an earhook 120 , an elastic member 130 and a damping member 140 .

[0031] The earphone body 110 is used for sound production, and the earphone body 110 may be a Bluetooth earphone.

[0032] The ear hook 120 has a rotating portion 121, which is rotatably connected to the earphone body 110, so that the ear hook 120 can rotate relative to the earphone body 110 to adjust the rotation angle between the ear hook 120 and the earphone body 110 to adapt to different users. The outer circumference of the rotating portion 121 is provided with a plurality of sequentially arranged limiting grooves 121a. The limiting grooves 121a can be arranged at intervals or connected end to end. The ear hook 120 can be injection molded, and the limiting grooves 121a can be directly produced by injection molding, thereby simplifying the processing steps.

[0033] The elastic member 130 is disposed on the earphone body 110 and includes an elastic body 131 and an elastic protrusion 132 connected to the elastic body 131. The elastic protrusion 132 can engage with different retaining grooves 121a to achieve rotation and positioning of the earhook 120 and the earphone body 110. The elastic protrusion 132 engages with the retaining grooves 121a to prevent it from sliding out of the retaining grooves 121a, thereby maintaining the relative fixation between the earphone body 110 and the earhook 120. The elastic member 130 can be illustratively formed from an elastic metal sheet or a bent metal wire.

[0034] When the user turns the ear hook 120 with force, the limiting groove 121a on the rotating part 121 rotates synchronously with the rotating part 121, the elastic member 130 deforms, and the elastic protrusion 132 can slide out of one limiting groove 121a and slide into the other limiting groove 121a to cooperate with the limiting groove 121a, so that the ear hook 120 can maintain different rotation angles relative to the earphone body 110. Because the elastic member 130 is elastic, the elastic member 130 can undergo multiple elastic deformations without significantly affecting the service life. Moreover, when the ear hook 120 adjusts the angle, the elastic protrusion 132 moves from one limiting groove 121a to another limiting groove 121a, thereby having a strong sense of step and a good feel when adjusting. The user can roughly know the rotation angle from the number of steps during adjustment.

[0035] The damping member 140 is disposed between the rotating portion 121 and the earphone body 110, providing rotational damping between the rotating portion 121 and the earphone body 110. This ensures that the earhook 120 and the earphone body 110 are tightly secured during rotation, preventing them from shaking. Furthermore, the earhook 120 and the earphone body 110 remain relatively fixed, preventing them from rotating when the user exercises or shakes their head.

[0036] It should be noted that the rotational stop using a protrusion and groove is prone to wear and interferes with hand feel. The elastic member 130 of the present application cooperates with the stop groove 121a, allowing the elastic member 130 to elastically deform, making it less susceptible to wear and having a longer service life. Furthermore, the elastic member 130 automatically engages with the stop groove 121a upon recovery, thus providing the ear hook 120 with a suction feel during adjustment. Positioning beads take up a lot of space and are relatively costly, while the rotational stop structure of the present application occupies less space and is less expensive.

[0037] In summary, the elastic member 130 of the embodiment of the present application cooperates with the multiple retaining grooves 121a to provide a sense of stoppage during rotation of the ear hook 120, thereby extending its service life. The damping member 140 ensures a tight fit between the ear hook 120 and the earphone body 110 during rotation, preventing any wobble between the ear hook 120 and the earphone body 110. Furthermore, the present invention has a relatively simple structure and low cost.

[0038] like Figure 2-4 As shown, in some embodiments, the earhook earphone 100 further includes a rotating shaft 150, which is fixedly arranged on the earphone body 110, and the rotating part 121 is rotatably connected to the rotating shaft 150. For example, a rotating hole is provided on the rotating part 121, and the rotating part 121 is sleeved on the rotating shaft 150 so that the rotating hole and the rotating shaft 150 rotate relative to each other. Optionally, lubricating oil can also be provided between the rotating hole and the rotating shaft 150 to reduce the wear between the rotating hole and the rotating shaft 150, so that the rotating hole and the rotating shaft 150 rotate more smoothly. It should be noted that the structure of the earhook 120 and the rotating shaft 150 is simpler and the cost is lower. By setting the rotating shaft 150 to be fixed to the earphone body 110, damage to the earphone body 110 due to rotation can be avoided, and maintenance is convenient.

[0039] In some alternative embodiments, the rotating shaft 150 is rotatably mounted on the earphone body 110, and the rotating portion 121 is fixedly connected to the rotating shaft 150. For example, the earphone body 110 is provided with a rotating hole, and the rotating shaft 150 is rotatably mounted within the rotating hole, and the rotating portion 121 rotates synchronously with the rotating shaft 150. Optionally, lubricating oil can be provided between the rotating hole and the rotating shaft 150 to reduce wear between the rotating hole and the rotating shaft 150, thereby ensuring smoother rotation of the rotating hole and the rotating shaft 150.

[0040] like Figure 4 As shown, in some embodiments, the damping element 140 includes a silicone ring that fits over the rotating shaft 150, is fixed to the earphone body 110, and abuts the rotating portion 121. For example, the earphone body 110 is provided with a receiving groove, into which the silicone ring is fixed. The silicone ring can also be bonded to the earphone body 110 via adhesive to further enhance the connection strength. When the rotating portion 121 rotates, friction with the silicone ring creates rotational damping for the rotating portion 121. The tighter the fit of the rotating portion 121, the greater the damping. Silicone rings offer significant advantages over other materials, such as rubber sealing rings. Silicone rings have a wider temperature resistance range, maintaining good elasticity within a temperature range of -60°C to 250°C, while ordinary rubber sealing rings have a narrower operating temperature range. Furthermore, silicone rings offer superior corrosion resistance, service life, and environmental friendliness. They can be used in harsh environments such as acids, alkalis, and organic solvents, resisting erosion from sweat, and have a longer service life. They are harmless to the human body and can naturally decompose.

[0041] like Figure 4 As shown, in some embodiments, the first end 151 of the rotating shaft 150 is provided with a first limiting portion 153, and the earphone body 110 has a first mounting groove 110a. The first limiting portion 153 cooperates with the first mounting groove 110a to limit the rotation of the rotating shaft 150. The first limiting portion 153 can be a protrusion provided on the rotating shaft 150, for example, the first limiting portion 153 is a tooth-shaped protrusion, and the first mounting groove 110a engages with the tooth-shaped protrusion, thereby limiting the rotation of the rotating shaft 150 relative to the earphone body 110. Alternatively, the first limiting portion 153 can also be formed in the shape of the rotating shaft 150, for example, the first limiting portion 153 is a square end portion of the rotating shaft 150, and the first mounting groove 110a is a square groove, thereby limiting the rotation of the rotating shaft 150 relative to the earphone body 110.

[0042] In some embodiments, the second end 152 of the rotating shaft 150 is provided with a second stopper, and the earphone body 110 has a second mounting slot 110b. The second stopper engages with the second mounting slot 110b to limit the rotation of the rotating shaft 150. The second stopper can be a protrusion provided on the rotating shaft 150, for example, a tooth-shaped protrusion, and the second mounting slot 110b engages with the tooth-shaped protrusion, thereby limiting the rotation of the rotating shaft 150 relative to the earphone body 110. Alternatively, the second stopper can be formed in the shape of the rotating shaft 150, for example, a square end of the rotating shaft 150, and the second mounting slot 110b is a square groove, thereby limiting the rotation of the rotating shaft 150 relative to the earphone body 110.

[0043] like Figure 5 and Figure 6 As shown, in some embodiments, the earphone body 110 has a first mounting groove 110a and a second mounting groove 110b. The first end 151 and the second end 152 of the rotating shaft 150 abut against the bottom wall of the first mounting groove 110a and the bottom wall of the second mounting groove 110b, respectively. The first mounting groove 110a and the second mounting groove 110b jointly limit the rotating shaft 150 to restrict movement of the rotating shaft 150 relative to the earphone body 110. The first mounting groove 110a and the second mounting groove 110b can both limit the rotation of the rotating shaft 150 and limit the movement of the rotating shaft 150, thereby achieving multiple fixing effects.

[0044] like Figure 5 and Figure 6 As shown, in some embodiments, the earphone body 110 includes a first shell 111 and a second shell 112 that is engaged with the first shell 111. The first shell 111 has a first mounting groove 110a, and the second shell 112 has a second mounting groove 110b. The rotating portion 121 is disposed between the first shell 111 and the second shell 112. The shell of the earphone body 110 is split, thereby facilitating the assembly of the rotating shaft 150.

[0045] like Figure 5 As shown, in some embodiments, the earphone body 110 has a third mounting groove 110c and a through hole 110d connected to the third mounting groove 110c. The elastic body 131 is installed in the third mounting groove 110c, thereby saving space and fixing the elastic member 130. The elastic protrusion 132 passes through the through hole 110d to abut against the rotating part 121.

[0046] like Figure 4 As shown, in some embodiments, the groove wall of each limiting groove 121a is a curved surface, the connecting surface between two adjacent limiting grooves 121a is a curved surface, and the surface where the elastic protrusion 132 abuts against the rotating part 121 is a curved surface. When the elastic protrusion 132 switches between multiple limiting grooves 121a, it is smoother, and the vibration during sliding is smaller, and the feel is better.

[0047] In some embodiments, the ear hook 120 has a first limit position and a second limit position relative to the earphone body 110 in the rotation direction, and the earphone body 110 has a first limit surface 110e and a second limit surface 110f. When the ear hook 120 is in the first limit position, the rotating part 121 abuts against the first limit surface 110e for limit, and when the ear hook 120 is in the second limit position, one end of the ear hook 120 abuts against the second limit surface 110f for limit.

[0048] It is understood that while ear shapes vary from user to user, these differences are limited. The angle adjustment of the ear hook 120 is limited to a certain range. Adjustment outside this range is meaningless, and users will not use angles outside this range. By providing two limiting surfaces, the rotation range of the ear hook 120 can be limited, thereby preventing the ear hook 120 from rotating to meaningless angles and facilitating user use.

[0049] In some embodiments, the multiple limiting grooves 121a include two limiting grooves 121a located at the edge. When the ear hook 120 is in the first limit position, the elastic protrusion 132 is limitedly engaged with one of the limiting grooves 121a located at the edge. When the ear hook 120 is in the second limit position, the elastic protrusion 132 is limitedly engaged with the other limiting groove 121a located at the edge. The adjustment range of the limiting grooves 121a is compatible with the limit positions of the ear hook 120, thereby making the number of limiting grooves 121a relatively moderate and reducing the difficulty in processing and designing the limiting grooves 121a.

[0050] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made based on the contents of the present invention specification and drawings, or direct / indirect application in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. An earhook headset, characterized in that: include: Headphones body; An ear hook, wherein the ear hook has a rotating portion, the rotating portion is rotatably connected to the earphone body, and a plurality of limiting grooves are provided on the outer circumference of the rotating portion; an elastic member disposed on the earphone body, the elastic member comprising an elastic main body and an elastic protrusion connected to the elastic main body, the elastic protrusion being engaged with the limiting groove to achieve rotation and positioning of the ear hook and the earphone body; The damping member is arranged between the rotating portion and the earphone body.

2. The ear-hook headphone according to claim 1, wherein: The ear-hook earphone further includes a rotating shaft, which is fixedly arranged on the earphone body, and the rotating part is rotatably connected to the rotating shaft; or, the rotating shaft is rotatably arranged on the earphone body, and the rotating part is fixedly connected to the rotating shaft.

3. The ear-hook headphone according to claim 2, wherein: The damping member includes a silicone ring, which is sleeved on the rotating shaft. The silicone ring is fixed to the earphone body and abuts against the rotating part.

4. The ear-hook headphone according to claim 2, wherein: The first end of the rotating shaft is provided with a first limiting portion, the earphone body has a first mounting slot, the first limiting portion cooperates with the first mounting slot to limit the rotation of the rotating shaft; and / or A second limiting portion is provided at the second end of the rotating shaft, and the earphone body has a second mounting slot. The second limiting portion cooperates with the second mounting slot to limit the rotation of the rotating shaft.

5. The ear-hook headphone according to claim 2, wherein: The earphone body has a first mounting groove and a second mounting groove, and the first end and the second end of the rotating shaft are respectively abutted against the bottom wall of the first mounting groove and the bottom wall of the second mounting groove. The first mounting groove and the second mounting groove jointly limit the rotating shaft to limit the movement of the rotating shaft relative to the earphone body.

6. The ear-hook headset according to claim 4 or 5, characterized in that: The earphone body includes a first shell and a second shell buckled with the first shell, the first shell has the first mounting groove, the second shell has the second mounting groove, and the rotating part is arranged between the first shell and the second shell.

7. The ear-hook headphone according to claim 1, wherein: The earphone body has a third mounting groove and a through hole connected to the third mounting groove. The elastic body is installed in the third mounting groove. The elastic protrusion passes through the through hole to abut against the rotating part.

8. The ear-hook headphone according to claim 1, wherein: The groove wall of each of the limiting grooves is a curved surface, the connecting surface between two adjacent limiting grooves is a curved surface, and the surface where the elastic protrusion contacts the rotating part is a curved surface.

9. The ear-hook headphone according to claim 1, wherein: The ear hook has a first limit position and a second limit position relative to the earphone body in the rotation direction, and the earphone body has a first limit surface and a second limit surface. When the ear hook is in the first limit position, the rotating part abuts against the first limit surface for limitation. When the ear hook is in the second limit position, one end of the ear hook abuts against the second limit surface for limitation.

10. The ear-hook headphone according to claim 9, wherein: The multiple limiting grooves include two limiting grooves located on the edge. When the ear hook is in the first extreme position, the elastic protrusion is limitedly matched with one of the limiting grooves located on the edge. When the ear hook is in the second extreme position, the elastic protrusion is limitedly matched with the other limiting groove located on the edge.

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