CN221283313U - Earphone body turning-out adjusting structure - Google Patents

Abstract

The utility model discloses an earphone body turning-out adjusting structure, which relates to the technical field of earphone wearing structures and comprises a limiting swing arm, wherein one end of the limiting swing arm is rotationally connected around a swing arm connecting seat, and the middle part of the limiting swing arm is connected with an adjusting base through a swing arm resetting piece; the gear block is rotationally connected with the limiting swing arm; the reset block is rotationally connected with the limiting swing arm and is arranged below the gear block; and the finger end of the support arm is rotationally connected with the support arm connecting seat, one end of the support arm is connected with the earphone unit, the other end of the support arm is contacted with the side wall of the limiting swing arm, and a support arm torsion spring is arranged at the joint of the support arm and the support arm connecting seat. According to the earphone body turning-out adjusting structure, the limiting swing arm, the gear block and the reset block form the gear adjusting structure, the first gear space or the second gear space can be switched by poking the support arm, a user switches the wearing angle of the earphone unit according to the use scene, the use requirements of multiple scenes are met, wearing adjustment is convenient, and user experience is improved.

Description

Earphone body turning-out adjusting structure

Technical Field

The utility model relates to the technical field of earphone wearing structures, in particular to an earphone body turning-out adjusting structure.

Background

In recent years, consumer electronic products have rapidly developed, and wearable devices are widely used in daily life of consumers. The headset also develops from a simple structure which is used with a mobile phone at first to an intelligent headset with higher integration level. The force of the intelligent head-mounted equipment with high integration level is developed towards the design direction of light weight, miniaturization, convenience and integration.

Wherein, the earphone is as the important one of headphone hearing experience, and the wearing condition of earphone influences the immersive sense and the comfort level in the user's use.

Chinese patent CN 202010664455.9 discloses an intelligent wearable glasses, comprising a glasses frame, glasses legs and sounding modules respectively mounted and fixed in the glasses legs; the sounding module comprises a shell with an accommodating space, a sounding device arranged in the shell, and a first sounding hole and a second sounding hole which respectively penetrate through the shell.

The patent CN 201921179702.5 discloses a novel VR glasses for intelligent wearing, which structurally comprises a glasses shell, a head cover, a head band, a magic tape, a foam-rubber cushion, an earphone and a connecting sleeve, wherein the head cover is embedded and arranged on the glasses shell in a buckling manner.

The directional sounding structure is comfortable to wear, but the wearing angle cannot be adjusted according to the actual application of the user, so that the user cannot obtain optimal listening experience. And the structure of elasticity laminating leads to sending out stuffy fever for a long time laminating user's ear, wears for a long time and experiences poor, can't adjust the elasticity degree of wearing of earphone according to the use scene.

Disclosure of utility model

The utility model aims to at least solve the problem that the wearing angle cannot be adjusted according to the actual application of a user in the prior art, so that the user cannot obtain the optimal listening experience although the directional sounding structure is comfortable to wear. The structure of elasticity laminating for a long time laminating user's ear leads to sending out stuffy fever, wears for a long time and experiences poor, can't be according to the technical problem of the elasticity degree "of wearing of use scene regulation earphone. Therefore, the utility model provides the earphone body flip-out adjusting structure, a user can adjust the wearing angle of the earphone according to the actual use scene, the adjustment is more convenient, the earphone body flip-out adjusting structure is switched between comfortable and immersed listening states, and the use experience of the user is improved.

According to some embodiments of the utility model, an earphone body flip-out adjustment structure includes a head movable stand, comprising:

The adjusting base is arranged on one side of the head movable support and is provided with a support arm connecting seat and a swing arm connecting seat;

The limiting swing arm is hinged with the swing arm connecting seat at one end, the middle part of the limiting swing arm is connected with the adjusting base through a swing arm resetting piece, and the swing arm resetting piece is used for limiting and resetting the initial position of the limiting swing arm;

The gear block is rotationally connected with the limiting swing arm;

The reset block is rotationally connected with the limiting swing arm and arranged below the gear block; and

The middle section of the support arm is rotationally connected with the support arm connecting seat, one end of the support arm is connected with the earphone unit, the other end of the support arm is contacted with the side wall of the limiting swing arm, and a support arm torsion spring is arranged at the joint of the support arm and the support arm connecting seat;

The gear block and form the second gear space between the piece that resets, gear block top forms first gear space, reset block below forms the space that resets, the tip of support arm is followed the lateral wall slip of spacing swing arm switches different gears and is used for changing the laminating angle of earphone unit.

According to some embodiments of the utility model, a gear torsion spring is arranged at the joint of the gear block and the limiting swing arm and is used for resetting the initial position of the gear block.

According to some embodiments of the utility model, a reset torsion spring is arranged at the joint of the reset block and the limiting swing arm and is used for resetting the initial position of the reset block.

According to some embodiments of the present utility model, a limiting portion is provided on the top of the limiting swing arm and extends toward one side of the support arm, and the first gear space is formed between the limiting portion and the gear block;

When one end of the support arm is located in the first gear space, the support arm torsion spring enables the end of the support arm to be attached to the limiting portion, and the support arm torsion spring is used for providing clamping force for the earphone unit.

According to some embodiments of the utility model, the gear block is provided with a fitting groove near one side of the support arm, and when one end of the support arm is located in the second gear space, the end of the support arm is interlocked with the fitting groove, so as to prevent the support arm from retreating to the first gear space.

According to some embodiments of the utility model, a buckling part is arranged at the end part of the support arm, which is close to one side of the limiting swing arm, and the buckling part is used for interlocking and limiting with the embedded groove of the gear block.

According to some embodiments of the utility model, an end of the reset block is disposed at a side close to the fitting groove and is inclined to guide the arm to slide into the reset space from the second gear space.

According to some embodiments of the utility model, the limiting swing arm is arranged in an arc surface towards the side wall of the support arm, and the end part of the support arm slides in an arc surface attached to the side wall of the limiting swing arm.

According to some embodiments of the present utility model, when the arm slides down from the top of the limit swing arm and is switched to the first gear space, the second gear space or the reset space, the limit swing arm and the adjustment base are relatively stationary, and the end of the arm is attached to the inner wall of the limit swing arm to slide and sequentially toggle the gear block and the reset block.

According to some embodiments of the utility model, when the support arm slides upwards from the bottom of the limiting swing arm to reset, the end part of the support arm pushes the limiting swing arm to rotate around the swing arm connecting seat and to pass over the reset block and the gear block.

According to the earphone body turning-out adjusting structure, at least the following beneficial effects are achieved: the spacing swing arm the gear piece with the gear adjustment structure is constituteed to the piece that resets, through stirring the support arm can switch first gear space or second gear space, the user switches according to the use scene earphone unit wears the angle, satisfies many scenes user demand, conveniently wears to adjust, promotes user experience.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

Fig. 1 is a schematic perspective view of an earphone body flip-out adjusting structure according to an embodiment of the present utility model;

fig. 2 is a first partial schematic view of an earphone body flip-out adjusting structure according to an embodiment of the present utility model;

fig. 3 is a second partial schematic view of an earphone body flip-out adjusting structure according to an embodiment of the present utility model;

Fig. 4 is a third partial schematic view of an embodiment of an earphone body flip-out adjustment structure according to the present utility model;

Fig. 5 is a fourth partial schematic view of an embodiment of an earphone body flip-out adjusting structure.

Reference numerals:

A head movable bracket 100, a reset space 110, a second gear space 120, a first gear space 130,

An adjusting base 200, a support arm connecting base 210, a swing arm connecting base 220,

A limiting swing arm 310, a limiting part 320, a swing arm resetting piece 330,

Gear block 410, engagement slot 411, gear torsion spring 420,

Reset block 510, reset torsion spring 520,

Arm 610, snap 611, arm torsion spring 620.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, top, bottom, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

An earphone body flip-out adjustment structure according to an embodiment of the present utility model is described below with reference to fig. 1 to 5.

As shown in fig. 1 to 5, the earphone body flip-out adjusting structure includes a head movable bracket 100, and the head movable bracket 100 extends from both sides of the head apparatus toward the ears of the user. Including adjustment base 200, limit swing arm 310, gear block 410, reset block 510, and arm 600.

Specifically, the adjusting base 200 is disposed on a side of the head-mounted movable support 100 near the ear of the user, and the adjusting base 200 is provided with a support arm connecting seat 210 and a swing arm connecting seat 220, which are integrally formed with the adjusting base 200, and provide a hinge point for the movable member. One end of the limiting swing arm 310 is hinged with the swing arm connecting seat 220, the middle area of the limiting swing arm 310 is connected with the adjusting base 200 through a swing arm resetting piece 330, and the swing arm resetting piece 330 is used for limiting and resetting the initial position of the limiting swing arm 310. In this embodiment, the swing arm resetting member 330 adopts a tension spring, and when the tension spring is in a normal state, the position of the limiting swing arm 310 is an initial position.

The gear block 410 is rotatably connected with the limit swing arm 310, specifically, one end of the gear block 410 is connected with the limit swing arm 310, and the gear block 410 can swing for a certain angle. And the reset block 510 is rotatably connected with the limit swing arm 310 and is disposed below the gear block 410.

The middle section of the support arm 600 is rotationally connected with the support arm connecting seat 210, one end of the support arm 600 is connected with the earphone unit, the other end of the support arm 600 is contacted with the side wall of the limiting swing arm 310, and a support arm torsion spring 620 is arranged at the joint of the support arm 600 and the support arm connecting seat 210. The support arm 600 uses the support arm connecting seat 210 as a fulcrum, when the support arm 600 is pressed downwards to the bottom of the adjusting base 200, the wearing angle of the earphone unit is increased, the space between the earphone unit and ears is more, the ears are convenient to ventilate, the pressing sense is reduced, and the wearing is more comfortable. When the support arm 600 is far away from the adjusting base 200, the wearing angle of the earphone unit is reduced, the clamping force is stronger, the earphone unit is attached to the ears, and the immersion feeling is stronger. The user switches two kinds of angles of wearing according to self demand to the angle can keep, makes things convenient for the user to wear.

Specifically, the gear block 410 and the reset block 510 divide the side wall of the limit swing arm 310 into three spaces. A second gear space 120 is formed between the gear block 410 and the reset block 510, and a first gear space 130 is formed above the gear block 410, and when the earphone is in the second gear space 120 or the first gear space 130, the wearing angles are different. The reset space 110 is formed below the reset block 510, and the end of the arm 600 slides along the side wall of the limit swing arm 310 to switch different gears for changing the fitting angle of the earphone unit.

After the arm 600 is slidably cut into the reset space 110, the arm 600 springs back to the first gear space 130 under the reset action of the arm torsion spring 620. The angular adjustment of the earphone unit passes through the first gear space 130, the second gear space 120, and the reset space 110 in order. The blocking of the limit swing arm 310 and the gear block 410 can realize the angle maintenance in the first gear space 130 and the second gear space 120, and the arm 600 is pushed to reset to the first gear space 130 by the arm torsion spring 620 in the reset space 110.

In some embodiments of the present utility model, as shown in fig. 1 to 3, a gear torsion spring 420 is provided at the connection between the gear block 410 and the limit swing arm 310, for resetting the initial position of the gear block 410. Specifically, in order to enable the gear block 410 to return to the initial position after being shifted by the support arm 600, the gear torsion spring 420 is sleeved at the joint of the gear block 410 and the limiting swing arm 310, and the gear torsion spring 420 enables the gear block 410 to return to the initial state after rotating, so that the gear block 410 is more tightly connected with the limiting swing arm 310, noise is reduced, and the assembly quality of the head-mounted device is improved.

In some embodiments of the present utility model, as shown in fig. 1 to 3, a reset torsion spring 520 is provided at the connection of the reset block 510 and the limit swing arm 310 for resetting the initial position of the reset block 510. Specifically, the reset torsion spring 520 acts on the gear torsion spring 420 equally, so that the reset block 510 returns to the initial position immediately after rotating, noise is effectively reduced, and assembly quality is improved.

In some embodiments of the present utility model, as shown in fig. 1-5, a limiting portion 320 is disposed on a top portion of the limiting swing arm 310 and extends toward one side of the support arm 600, and a gear space 130 is formed between the limiting portion 320 and the gear block 410. When one end of the arm 600 is located in the first gear space 130, the arm torsion spring 620 makes the end of the arm 600 fit the limiting portion 320, so as to provide a clamping force for the earphone unit.

Specifically, the limiting swing arm 310 is in an L-shaped structure, the limiting portion 320 extends transversely from the top of the limiting swing arm 310, when the arm torsion spring 620 pushes the arm 600 to reset, the end portion of the arm 600 touches the limiting portion 320, so that the arm 600 returns to the clamping position of the first gear space 130, and at this time, the pushing force of the arm torsion spring 620 continuously acts on the limiting portion 320. The arm 600 can adjust the angle in the first-gear space 130, and the corresponding clamping angle can be changed according to the head circumference of different users.

In some embodiments of the present utility model, as shown in fig. 4 and 5, the gear block 410 is provided with a fitting groove 411 near one side of the arm 600, and when one end of the arm 600 is located in the second gear space 120, the end of the arm 600 is interlocked with the fitting groove 411 for preventing the arm 600 from being retracted into the first gear space 130.

Specifically, when the arm 600 slides into the second gear space 120, since the arm torsion spring 620 has a pushing force continuously applied to the arm 600, in order to prevent the arm 600 from retreating from the second gear space 120 to the first gear space 130 beyond the gear block 410, a fitting slot 411 is provided at an end of the gear block 410 to limit the position of the arm 600.

In a further embodiment, as shown in fig. 4 and 5, the end of the arm 600 near the side of the limiting swing arm 310 is provided with a buckling part, and the buckling part is used for interlocking and limiting with the engaging slot 411 of the gear block 410. Specifically, the end of the arm 600 is provided with a locking portion corresponding to the position of the engaging slot 411, and the locking portion and the engaging slot 411 can be locked with each other, so as to more firmly define the position of the arm 600 in the second gear space 120.

In some embodiments of the present utility model, as shown in fig. 2 to 5, an end of the reset block 510 is inclined at a side near the fitting slot 411 for guiding the arm 600 to slide from the second gear space 120 into the reset space 110.

Specifically, the end surface of the reset block 510, which is close to the second gear space 120, adopts an inclined surface, and one side of the reciprocating position space 110 is inclined, so that the reset block 510 is pushed to rotate when the support arm 600 slides into the reset space 110 from the second gear space 120, and the inclined surface plays a guiding role. The sliding of the arm 600 from the second gear space 120 into the reset space 110 is smoother.

In some embodiments of the present utility model, as shown in fig. 2, 4 and 5, the limiting swing arm 310 is disposed in an arc surface towards the side wall of the support arm 600, and the end of the support arm 600 slides against the arc surface of the side wall of the limiting swing arm 310. Specifically, since the arm 600 uses the arm connector 210 as a pivot, the path along which the end of the arm 600 slides is an arc. In order to enable the adjusting damping of the support arm 600 to be smoother in the process of adjusting the clamping angle of the earphone, the limiting swing arm 310 is a cambered surface towards the side wall of the support arm 600 and is attached to the swing arc of the end part of the support arm 600, so that the damping of the support arm 600 is consistent in the adjusting process, and the adjusting hand feeling is better.

In a further embodiment, as shown in fig. 4 and 5, when the arm 600 slides down from the top of the limit swing arm 310 and is switched to the first gear space 130, the second gear space 120 or the reset space 110, the limit swing arm 310 is relatively stationary with respect to the adjustment base 200, and the end of the arm 600 abuts against the inner wall of the limit swing arm 310 to slide and sequentially toggles the gear block 410 and the reset block 510.

In a further embodiment, as shown in fig. 2-5, when the arm 600 slides upward from the bottom of the limit swing arm 310 to reset, the end of the arm 600 pushes the limit swing arm 310 to rotate around the swing arm connecting seat 220 and pass over the reset block 510 and the gear block 410.

Specifically, in the process of resetting the support arm 600, the swing track of the support arm 600 swings upward from the bottom of the limit swing arm 310, and can be blocked by the reset block 510 and the gear block 410, at this time, the support arm torsion spring 620 pushes the support arm 600 to swing upward, and the limit swing arm 310, the gear block 410 and the reset block 510 are integrally pushed, so that the limit swing arm 310 swings backward around the swing arm connecting seat 220, at this time, the contact area between the support arm 600 and the gear block 410 and the reset block 510 is gradually reduced. When the limit swing arm 310 swings back to a certain angle, the support arm 600 passes through the gear block 410 and the reset block 510, and at this time, the support arm 600 enters the first gear space 130, and the stress of the limit swing arm 310 disappears, and the support arm torsional spring 620 returns under the tensile force of the swing arm reset piece 330, and the support arm 600 continues to push the support arm 600 to swing up in the first gear space 130 until touching the limit part 320.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An earphone body turns up regulation structure, including wear movable support (100), its characterized in that includes:

The adjusting base (200) is arranged on one side of the head movable bracket (100), and the adjusting base (200) is provided with a support arm connecting seat (210) and a swing arm connecting seat (220);

The limiting swing arm (310), one end of the limiting swing arm (310) is hinged with the swing arm connecting seat (220), the middle part of the limiting swing arm (310) is connected with the adjusting base (200) through a swing arm resetting piece (330), and the swing arm resetting piece (330) is used for limiting and resetting the initial position of the limiting swing arm (310);

the gear block (410) is rotationally connected with the limiting swing arm (310);

the reset block (510) is rotationally connected with the limit swing arm (310) and is arranged below the gear block (410); and

The middle section of the support arm (600) is rotationally connected with the support arm connecting seat (210), one end of the support arm (600) is connected with the earphone unit, the other end of the support arm is contacted with the side wall of the limiting swing arm (310), and a support arm torsion spring (620) is arranged at the joint of the support arm (600) and the support arm connecting seat (210);

A second gear space (120) is formed between the gear block (410) and the reset block (510), a first gear space (130) is formed above the gear block (410), a reset space (110) is formed below the reset block (510), and the end part of the support arm (600) slides along the side wall of the limiting swing arm (310) to switch different gears for changing the attaching angle of the earphone unit.

2. The earphone body flip-out adjusting structure according to claim 1, wherein a gear torsion spring (420) is provided at a connection portion of the gear block (410) and the limiting swing arm (310) for resetting an initial position of the gear block (410).

3. The earphone body flip-out adjusting structure according to claim 1, wherein a reset torsion spring (520) is provided at a connection between the reset block (510) and the limit swing arm (310) for resetting an initial position of the reset block (510).

4. The earphone body flip-out adjusting structure according to claim 1, wherein a limiting portion (320) is provided at a top of the limiting swing arm (310) extending toward one side of the support arm (600), and the first gear space (130) is formed between the limiting portion (320) and the gear block (410);

When one end of the support arm (600) is located in the first gear space (130), the support arm torsion spring (620) enables the end of the support arm (600) to be attached to the limiting portion (320) for providing the earphone unit clamping force.

5. The earphone body flip-out adjusting structure according to claim 1, wherein the gear block (410) is provided with a fitting groove (411) near one side of the support arm (600), and when one end of the support arm (600) is located in the second gear space (120), the end of the support arm (600) is interlocked with the fitting groove (411) for preventing the support arm (600) from being retracted into the first gear space (130).

6. The earphone body flip-out adjusting structure according to claim 5, wherein an end portion of the arm (600) near one side of the limit swing arm (310) is provided with a locking portion for interlocking limit with the fitting groove (411) of the gear block (410).

7. The structure according to claim 5, wherein the end of the reset block (510) is inclined near the side of the engaging slot (411), for guiding the arm (600) to slide into the reset space (110) from the second gear space (120).

8. The earphone body flip-out adjusting structure according to claim 1, wherein the limiting swing arm (310) is disposed in an arc surface towards the side wall of the support arm (600), and the end portion of the support arm (600) is attached to the side wall of the limiting swing arm (310) and slides in an arc surface.

9. The earphone body flip-out adjusting structure according to claim 8, wherein the support arm (600) slides down from the top of the limit swing arm (310), when the first gear space (130), the second gear space (120) or the reset space (110) is switched, the limit swing arm (310) and the adjusting base (200) are relatively stationary, and the end portion of the support arm (600) is attached to the inner wall of the limit swing arm (310) and slides and sequentially toggles the gear block (410) and the reset block (510).

10. The earphone body flip-out adjusting structure according to claim 9, wherein when the arm (600) slides upward from the bottom of the limit swing arm (310) to reset, the end of the arm (600) pushes the limit swing arm (310) to rotate around the swing arm connecting seat (220) and go beyond the reset block (510) and the gear block (410).