CN219611997U - Headset with hidden rotating structure - Google Patents

Abstract

The utility model discloses a headphone with a hidden rotating structure, which comprises: a head beam; two earphone bodies arranged at two ends of the head beam; the earphone comprises an earphone body, and is characterized in that the head beam is movably connected with the earphone body through a rotating structure, the earphone body comprises a shell, a cavity is formed in the shell, the rotating structure comprises a hinge bracket and a sliding support arm, the hinge bracket is arranged in the cavity, one end of the sliding support arm is in movable connection with the head beam, the other end of the sliding support arm is in movable connection with the hinge bracket, the movable limiting hole for the sliding support arm is formed in the shell, the hinge bracket is arranged in the cavity of the shell, the structure is effectively hidden, the earphone body can be worn by different people, the external structure of the earphone body can be simplified, and the earphone body is simpler and more attractive.

Description

Headset with hidden rotating structure

Technical Field

The utility model relates to the technical field of headphones, in particular to a headphone with a hidden rotating structure.

Background

Headphones, as their name implies, are a type of headphones that are worn on the head, not inserted into the ear canal, and are distinguished from in-ear earplugs. It is composed of two parts, signal transmitter and earphone with signal receiving and amplifying device.

The existing rotating structures of the headset are all arranged outside the shell, such as in the headset disclosed in CN2015800278325, and the side suspensions used for adjusting the headset are arranged outside the side shell, so that the side suspensions are easy to damage, and the whole appearance is not very concise and beautiful.

Disclosure of Invention

The utility model aims to provide a headset with a hidden rotating structure.

The aim of the utility model is realized by the following technical scheme:

a headset with a hidden swivel structure, comprising: a head beam; two earphone bodies arranged at two ends of the head beam; the earphone comprises an earphone body, and is characterized in that the head beam is movably connected with the earphone body through a rotating structure, the earphone body comprises a shell, a cavity is formed in the shell, the rotating structure comprises a hinge bracket and a sliding support arm, the hinge bracket is arranged in the cavity, one end of the sliding support arm is movably connected with the head beam in a relatively sliding manner, the other end of the sliding support arm is movably connected with the hinge bracket in a relatively rotating manner, and a limiting hole for the movement of the sliding support arm is formed in the shell.

Further, the hinge bracket comprises a bracket body, fixing holes are formed in two ends of the bracket body, and a rotating shaft matched with the fixing holes is arranged on the inner wall of the shell.

Further, the sliding support arm is provided with a rotating column at one end matched with the hinge support, the support body is provided with a rotating part, the rotating part comprises a rotating hole and a clamping piece, and the rotating column is inserted into the rotating hole and is limited through the clamping piece in a matched mode.

Further, the clamping piece comprises a clamp spring and a gasket, a first limiting ring groove is formed in the rotating column, and the end portion of the first limiting ring groove on the rotating column extends out of the rotating hole to be limited through the cooperation of the gasket and the clamp spring.

Further, the rotating part comprises a damping ring, a second limiting ring groove is formed in the rotating column, an annular protrusion matched with the second limiting ring groove is arranged in the rotating hole, and the damping ring is sleeved on the second limiting ring groove and is limited through the annular protrusion in a matched mode.

Further, a shielding sheet is sleeved on the rotating part and used for shielding the limiting hole.

Further, a limiting groove is formed in the inner wall of the rotating hole, limiting protrusions matched with the limiting groove are arranged on the rotating column, and the limiting protrusions are matched with the limiting groove to limit the maximum rotating range of the sliding support arm relative to the rotation of the hinge support.

Further, the sliding support arms are matched and arranged inside the head beam, clamping grooves are uniformly formed in the inner wall of the head beam at intervals, clamping teeth matched with the clamping grooves are arranged on the sliding support arms, and the sliding support arms are controlled to slide and stretch to control the positions of the clamping teeth and the clamping grooves.

According to the utility model, the hinge bracket is arranged in the cavity of the shell, so that the angle of the earphone body can be well adjusted, and related structures can be effectively hidden, so that the headset is suitable for different people to wear, the external structure of the earphone body can be well simplified, and the whole headset is more concise and attractive; the hidden design is adopted, so that the shell can effectively protect the hinge bracket and the sliding support arm, the integral durability of the headset is further ensured, and the adjustment that hair, head ropes, clothes and the like are blocked on the hinge bracket and cannot be worn during wearing can be effectively prevented; simultaneously the slip support arm can carry out sliding adjustment relative head beam to can be better carry out the adaptation, the cooperation slip support arm and hinge support's relative pivoted cooperation, thereby adjust the earphone body when wearing that can be fine, make the ear of laminating user that can be better, use more comfortablely, and the range of motion that the setting of spacing hole can slip support arm is restricted, the effectual structural damage that avoids the excessive power of user to cause, further improvement headset's durability.

Drawings

FIG. 1 is a schematic cross-sectional view of an earphone body and a rotating structure according to an embodiment of the present utility model;

FIG. 2 is an exploded view of an earphone body and a rotating structure according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of the structure of a headset according to an embodiment of the present utility model;

wherein: 10. the earphone comprises a headphone, 11, a head beam, 111, clamping grooves, 12, an earphone body, 121, a shell, 122, a cavity, 123, a limiting hole, 20, a rotating structure, 21, a hinge bracket, 211, a bracket body, 212, a fixing hole, 22, a rotating part, 221, a rotating hole, 222, a damping ring, 223, clamping pieces, 224, clamping springs, 225, gaskets, 226, annular protrusions, 227, limiting grooves, 23, sliding support arms, 231, rotating columns, 232, first limiting ring grooves, 233, second limiting ring grooves, 234, limiting protrusions, 24 and shielding sheets.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices 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 utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model will be further described with reference to the drawings and preferred embodiments.

As shown in fig. 1 to 3, the present embodiment discloses a headphone 10 with a hidden rotary structure 20, comprising: a head beam 11; two earphone bodies 12 provided at both ends of the head beam 11; wherein, head beam 11 and earphone body 12 pass through rotary structure 20 swing joint, and earphone body 12 includes casing 121, is formed with cavity 122 in the casing 121, and rotary structure 20 includes hinge support 21 and slip support arm 23, and hinge support 21 establishes in cavity 122, and the one end of slip support arm 23 and head beam 11 can relative sliding swing joint, the other end of slip support arm 23 and hinge support 21 can relative pivoted swing joint, are equipped with the spacing hole 123 that is used for the activity of slip support arm 23 on the casing 121.

By arranging the hinge bracket 21 in the cavity 122 of the shell 121, the related structure can be effectively hidden while the angle of the earphone body 12 is well regulated, so that the headset 10 not only can be suitable for different people, but also can well simplify the external structure of the earphone body 12, and the whole headset 10 is more concise and beautiful; moreover, due to the hidden design, the shell 121 can effectively protect the hinge bracket 21 and the sliding support arm 23, so that the overall durability of the headset 10 is further ensured, and the adjustment that hair, head ropes, clothes and the like are blocked on the hinge bracket 21 and cannot be worn during wearing can be effectively prevented; simultaneously the slip support arm 23 can carry out sliding adjustment relative to the head beam 11 to can be better carry out the adaptation, cooperation slip support arm 23 and the cooperation of the relative rotation of hinge support 21, thereby can be fine adjust earphone body 12 when wearing, make the ear of laminating user that can be better, use more comfortablely, and limit hole 123's setting can slip support arm 23's range of motion restrict, the effectual structural damage that avoids the excessive effort of user to cause, further improvement headset 10's durability.

The hinge bracket 21 comprises a bracket body 211, fixing holes 212 are formed in two ends of the bracket body 211, a rotating shaft matched with the fixing holes 212 is arranged on the inner wall of the shell 121, the fixing holes 212 on the hinge bracket 21 are matched with the rotating shaft, so that the hinge bracket 21 can rotate around the rotating shaft, the movable range of the sliding support arm 23 is limited by the matching limiting holes 123, the earphone body 12 can be better attached to the ear profile of a user, and wearing comfort is guaranteed; the bracket body 211 can be in an arc-shaped design, and can be better matched with the cavity 122 in the housing 121, so that the space in the cavity 122 can be better utilized.

Wherein, one end of the sliding support arm 23 matched with the hinge support 21 is provided with a rotating column 231, the support body 211 is provided with a rotating part 22, the rotating part 22 comprises a rotating hole 221 and a clamping piece 223, and the rotating column 231 is inserted into the rotating hole 221 and is matched and limited by the clamping piece 223; the clamping piece 223 comprises a clamp spring 224 and a gasket 225, a first limiting ring groove 232 is arranged on the rotating column 231, the end part of the first limiting ring groove 232 on the rotating column 231 extends out of the rotating hole 221 to be matched and limited through the gasket 225 and the clamp spring 224, the rotating column 231 is arranged in the rotating hole 221 and extends out, the first limiting groove 227 extends out to limit the rotating column 231 through the sleeved gasket 225 matched with the clamp spring 224, and the sliding support arm 23 can be firmly fixedly connected with the support body 211; the pad 225 is made of teflon, which is not only cheap, but also very wear-resistant and corrosion-resistant, and compared with the pad 225 made of metal, the overall weight of the earphone body 12 can be further reduced, so that the wearing of the headset 10 is more portable and comfortable.

The rotating portion 22 includes a damping ring 222, a second limiting ring groove 233 is disposed on the rotating column 231, an annular protrusion 226 matched with the second limiting ring groove 233 is disposed in the rotating hole 221, the damping ring 222 is sleeved on the second limiting ring groove 233 and is matched and limited by the annular protrusion 226, the annular protrusion 226 is matched with the damping ring 222 while limiting by the second annular groove, the damping ring 222 not only can provide damping sense when the rotating column 231 rotates, but also can stop rotating at any time and can not rotate at any time when being at a proper position, so that the rotation of the earphone body 12 is more textured, and friction noise can be effectively prevented when rotating; the damping ring 222 is made of a silica gel material, or may be made of rubber or other flexible materials, so that damping during rotation can be ensured. Wherein, the cover is equipped with shielding piece 24 on the rotation portion 22, and shielding piece 24 is used for shielding spacing hole 123, can be fine hide looks part, and the inside of earphone body 12 is fallen into to effectual dust debris etc. of avoiding, the safety of the inside part of assurance earphone body 12, also can promote the holistic aesthetic property of headphone 10 simultaneously.

Wherein, be equipped with spacing groove 227 on the inner wall of rotation hole 221, be equipped with on the rotation post 231 with spacing groove 227 matched with spacing protruding 234, spacing protruding 234 is used for restricting the biggest rotation range of slip support arm 23 for the rotation of hinge support 21 with spacing groove 227 cooperation, and spacing groove 227 can effectually cooperate and spacing protruding 234 carry out spacingly, guarantees that rotatory angle satisfies earphone body 12 adjustment demand, simultaneously effectually prevents that slip support arm 23 from being caused structural damage by excessive rotation.

Wherein, the cooperation of slip support arm 23 is established inside head roof beam 11, and even interval is equipped with draw-in groove 111 on the head roof beam 11 inner wall, is equipped with on the slip support arm 23 with draw-in groove 111 matched with latch, control slip support arm 23 carries out slip flexible control latch and draw-in groove 111 matched with position, through adjustment latch matched with draw-in groove 111's position, can be fine carry out flexible regulation to earphone body 12, better use different user's demand.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.

Claims (8)

1. A headset with a hidden swivel structure, comprising:

a head beam;

two earphone bodies arranged at two ends of the head beam;

the earphone comprises an earphone body, and is characterized in that the head beam is movably connected with the earphone body through a rotating structure, the earphone body comprises a shell, a cavity is formed in the shell, the rotating structure comprises a hinge bracket and a sliding support arm, the hinge bracket is arranged in the cavity, one end of the sliding support arm is movably connected with the head beam in a relatively sliding manner, the other end of the sliding support arm is movably connected with the hinge bracket in a relatively rotating manner, and a limiting hole for the movement of the sliding support arm is formed in the shell.

2. The headphone with a hidden rotary structure according to claim 1, wherein the hinge bracket comprises a bracket body, fixing holes are formed at both ends of the bracket body, and a rotary shaft matched with the fixing holes is formed on an inner wall of the housing.

3. The headphone with a hidden rotary structure according to claim 2, wherein a rotary post is provided at one end of the sliding arm which is matched with the hinge bracket, a rotary part is provided on the bracket body, the rotary part comprises a rotary hole and a clamping piece, and the rotary post is inserted into the rotary hole and is limited by the clamping piece.

4. A headset with a hidden turning structure according to claim 3, wherein the clamping member comprises a clamping spring and a gasket, a first limiting ring groove is arranged on the turning column, and the end part of the first limiting ring groove on the turning column extends out of the turning hole to be limited by the cooperation of the gasket and the clamping spring.

5. The headphone with a hidden rotary structure according to claim 4, wherein the rotary part comprises a damping ring, a second limiting ring groove is formed in the rotary column, an annular protrusion matched with the second limiting ring groove is formed in the rotary hole, and the damping ring is sleeved on the second limiting ring groove and is limited by the annular protrusion.

6. A headset with a hidden rotary structure as claimed in claim 3, wherein the rotary part is provided with a shielding sheet for shielding the limiting hole.

7. A headset with a hidden rotary structure as claimed in claim 3, wherein the inner wall of the rotary hole is provided with a limit groove, the rotary post is provided with a limit protrusion matched with the limit groove, and the limit protrusion is matched with the limit groove to limit the maximum rotation range of the sliding support arm relative to the rotation of the hinge bracket.

8. The headset with the hidden rotary structure according to claim 1, wherein the sliding support arms are matched and arranged in the head beam, clamping grooves are uniformly formed in the inner wall of the head beam at intervals, clamping teeth matched with the clamping grooves are formed in the sliding support arms, and the sliding support arms are controlled to slide and stretch to control the matched positions of the clamping teeth and the clamping grooves.