CN219938507U - Earphone with rotating-structure - Google Patents

Abstract

The utility model belongs to the technical field of earphones, and particularly relates to an earphone with a rotating structure, which comprises a shell, an ear-hook assembly, a PCB (printed circuit board) arranged in the shell, a battery and a rotating assembly, wherein the rotating assembly comprises a rotating shaft, one end of the rotating shaft is movably inserted in the shell, the other end of the rotating shaft is connected with the ear-hook assembly, and an elastic piece which is arranged in the shell and is respectively connected with the shell and the rotating shaft and used for driving the shell to rotate and reset relative to the ear-hook assembly. After the earphone of the utility model rotates a certain angle relative to the shell, the elastic element is inevitably deformed, the reset force generated after deformation drives the two parts to return to the original position (initial position), at the moment, the ear-hanging assembly is fixed after being hung on the ear, and the elastic element drives the shell (namely the main body part of the earphone) to rotate, so that the shell always has the trend of returning to the original position, and the shell is clung to the inner wall of the auricle. By adopting the structure, compared with the existing similar products, the earphone body can be attached to the inner wall of the auricle, and the sound leakage of the earphone during use is prevented, so that the use experience is improved.

Description

Earphone with rotating-structure

Technical Field

The utility model relates to the technical field of earphones, in particular to an earphone provided with a rotating structure so that the earphone can be attached to the auricle of a user.

Background

At present, wireless earphone uses extensively, in order to prevent that the earphone from dropping in the use, be equipped with the ear-hanging subassembly on the part earphone for fix the earphone on the ear. Such an earphone with an ear hook can effectively fix the earphone body, but has problems at the same time. When the earphone is hung on the ear after being worn, the earphone is not restricted in practice, and is loose along with the lengthening of the service time, namely, the earphone slowly falls off from the auricle, although the earphone does not fall off from the ear because of the effect of the earphone, the earphone is not tightly attached to the inner wall of the auricle at the moment, so that the sound leakage is caused in the music playing process, and the song listening effect is greatly reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide an earphone with a rotating structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an earphone with revolution mechanic, includes the shell, the ear-hook subassembly, locates PCB in the shell, the battery, still includes the rotating assembly, the rotating assembly includes that one end activity is inserted and is located in the shell and the pivot that the other end is connected with the ear-hook subassembly, locates in the shell and be connected with shell, pivot respectively and be used for driving the relative ear-hook subassembly rotation of shell and reset's elastic component.

Further, the housing includes a front cover and a rear cover connected to each other; a notch is arranged at one corner of the rear cover, and a mounting part for allowing one end of the rotating shaft to pass through and extend into the shell is arranged at one corner of the front cover; the rotating shaft is rotatably connected with the mounting part.

The rotating shaft comprises a shaft rod internally provided with a longitudinal perforation, an annular table body arranged on the outer wall of the shaft rod and positioned outside the shell, and an annular slot arranged in the upper surface of the annular table body; the elastic piece is a torsion spring sleeved on the shaft lever; one end of the elastic piece is connected with the shell, and the other end of the elastic piece is connected with the rotating shaft.

Further, a mounting plate is arranged on the inner wall of the shell; an internal thread is arranged in one end of the shaft rod extending into the shell, and the tail end of the shaft rod is positioned in the mounting plate and is perpendicular to the mounting plate; the shank of a screw is threaded into the end of the shaft to connect it to the mounting plate.

The ear hook assembly comprises an ear hook body and an ear hook outer sleeve sleeved outside the ear hook body; the ear hook body is internally provided with a threading hole.

One end of the ear hook body connected with the rotating shaft is inserted into the annular slot; one end of the connecting wire passing through the threading hole extends into the shell through the longitudinal perforation to be electrically connected with the PCB.

The other end of the ear hook body is provided with a battery box fixedly connected with the ear hook body, and the battery is arranged in the battery box; the other end of the connecting wire is electrically connected with the battery.

The shaft rod is provided with a perforation in a side plate at one end positioned in the shell, and the other end of the connecting line extends outwards from the perforation.

The earphone has the technical effects that in the initial state, the shell and the ear-hanging component are in the same plane, the elastic piece is in a natural state, when the earphone is worn on the ear, the shell is plugged into the auricle, the ear-hanging component is hung on the ear, in the process, the ear-hanging component and the shell are necessarily rotated by a certain angle relatively, namely, the ear-hanging component and the shell are not located in the same plane any more, after the ear-hanging component is rotated by a certain angle relatively to the shell, the elastic piece is necessarily deformed, the restoring force generated after deformation drives the ear-hanging component to return to the original position (initial position), at the moment, the ear-hanging component is fixed after being hung on the ear, and the elastic piece drives the shell (namely, the main body part of the earphone) to rotate, so that the earphone always has a trend of returning to the original position, and the ear-hanging component is clung to the inner wall of the auricle. By adopting the structure, compared with the existing similar products, the earphone body can be attached to the inner wall of the auricle, and the sound leakage of the earphone during use is prevented, so that the use experience is improved.

Drawings

Fig. 1 is a front view of a right earphone according to an embodiment of the present utility model;

FIG. 1a is a view A-A of FIG. 1;

FIG. 1B is a view A-B of FIG. 1;

FIG. 2 is a perspective view of a right earphone according to an embodiment of the present utility model;

FIG. 3 is a partial exploded view of a right earphone according to an embodiment of the present utility model;

FIG. 4 is an exploded view of a right earphone according to an embodiment of the present utility model;

fig. 5 is a perspective view of a left earphone according to an embodiment of the present utility model.

Reference numerals: the novel portable electric ear-hook comprises a shell-1, a front cover-101, a mounting part-101 a, a rear cover-102, a notch-102 a, a mounting plate-103, an ear-hook component-2, an ear-hook body-201, an ear-hook outer sleeve-202, a PCB-3, a battery-4, a rotating shaft-5, a shaft rod-501, a longitudinal perforation-501 a, an internal thread-501 b, a perforation-501 c, an annular table body-502, an annular slot-503, an elastic piece-6, a screw-7, a connecting wire-8, a battery box-9, an miaow sleeve-10, a magnet-11, a loudspeaker-12, a face cover-13 and an miaow net-14.

Detailed Description

In order to better understand the aspects of the present utility model, the present utility model will be described in further detail with reference to the drawings and embodiments.

As shown in fig. 1, 1a, 1b and 3-4, an earphone with a rotary structure is provided in an embodiment of the present utility model, which includes a housing 1, an ear-hook assembly 2, a PCB 3 disposed in the housing, a battery 4, and a microphone 10, a magnet 11 and a speaker 12 disposed in the housing.

As shown in fig. 2 and fig. 3-4, the ear hook assembly also comprises a rotating assembly, wherein the rotating assembly comprises a rotating shaft 5, one end of which is movably inserted into the shell 1, the other end of which is connected with the ear hook assembly 2, and an elastic piece 6, which is arranged in the shell and is respectively connected with the shell and the rotating shaft, and is used for driving the shell to rotate and reset relative to the ear hook assembly; if the state shown in fig. 2 is the initial state of the earphone, the earphone is not worn at this moment, the shell 1 and the ear-hook component 2 are basically in the same plane, when the earphone is worn on the ear, the shell part is plugged into the auricle, the ear-hook component is hung on the ear, in the process, the ear-hook component 2 and the shell 1 are necessarily rotated by a certain angle relatively, namely, are not located in one plane any more, the elastic piece 6 is arranged, in the initial state, the elastic piece is in a natural state, after the ear-hook component 2 rotates by a certain angle relatively to the shell 1, the elastic piece 6 is necessarily deformed, the reset force generated after the deformation drives the two to return to the original position (initial position), at this moment, the ear-hook component is fixed after being hung on the ear, the elastic piece drives the shell 1 (namely, the main body part of the earphone) to rotate, so that the ear-hook component always has the tendency to return to the original position, and thus the ear-hook component 2 is clung to the inner wall of the auricle, and therefore, the rotating reset means that the ear-hook component 2 returns to the original position relatively to the shell 1 by a certain angle.

Specifically, in this embodiment, the elastic member 6 is made of a torsion spring; one end of the elastic member 6 is connected to the housing 1, and the other end is connected to the shaft 5, so that when the housing 1 rotates relative to the ear-hook assembly 2, the shaft 5 rotates together with the ear-hook assembly relative to the housing, resulting in deformation of the elastic member 6.

Specifically, in the present embodiment, the housing 1 includes a front cover 101 and a rear cover 102 connected to each other; a notch 102a is arranged at one corner of the rear cover, and a mounting part 101a for allowing one end of the rotating shaft 5 to pass through and extend into the shell is arranged at one corner of the front cover; the rotating shaft is rotatably connected with the mounting part. The front cover 101 is provided with a sinking part on the surface, the sinking part is provided with a face cover 13, and the face cover and the rear cover 102 are respectively provided with a microphone net 14.

Here, the rotating shaft 5 includes a shaft 501 with a longitudinal through hole 501a therein, an annular table 502 disposed on an outer wall of the shaft and located outside the housing 1, and an annular slot 503 disposed in an upper surface of the annular table; when assembled, the elastic piece 6 is sleeved on the shaft 501 and connected with the shaft.

As shown in fig. 1a, in order to install the end of the shaft 501, an installation plate 103 is disposed on the inner wall of the housing 1, specifically, the installation plate 103 is disposed on the inner wall of the rear cover 102 and is perpendicular to the inner wall, and the installation plate 103 and the rear cover 102 are connected together by adopting an integral molding process; an internal thread 501b is arranged in one end of the shaft lever 501 extending into the shell 1, and the tail end of the shaft lever is positioned in the mounting plate 103 and is mutually perpendicular to the mounting plate; the shank of one screw 7 penetrates into the end of the shaft to connect it with the mounting plate 103.

The ear-hook assembly 2 as shown in fig. 4 comprises an ear-hook body 201 and an ear-hook outer sleeve 202 sleeved outside the ear-hook body; the ear hook body is internally provided with a threading hole. In order to install the battery 4, the other end of the ear hook body 201 of the embodiment is provided with a battery box 9 fixedly connected with the ear hook body, and the battery 4 is arranged in the battery box; the other end of the connection wire 8 is electrically connected to the battery 4.

In order to tightly connect the ear hook body 201 during assembly, one end of the ear hook body 201 connected with the rotating shaft 5 is inserted into the annular slot 503; one end of the connection wire 8 passing through the threading hole is inserted into the housing 1 through the longitudinal penetration hole 501a to be electrically connected with the PCB 3. Meanwhile, in order to facilitate the connection wire 8 connected with the battery to extend into the housing and be connected with the PCB 3, a through hole 501c is formed in a side plate of one end of the shaft 501 located in the housing 1, and the other end of the connection wire 8 extends out from the through hole.

In the above description, it should be noted that the terms "mounted," "connected," and the like should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two parts can be directly connected or indirectly connected through an intermediate medium, and can be communicated with each other inside the two parts; "disposed" is understood to mean "mounted to, disposed on," and includes mounting means such as fixed mounting, movable mounting, and the like.

It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.

Claims (8)

1. The utility model provides an earphone with revolution mechanic, includes shell (1), ear-hook assembly (2), locates PCB (3) in the shell, battery (4), its characterized in that still includes rotating assembly, rotating assembly includes that one end activity is inserted in locating shell (1) and pivot (5) that the other end is connected with ear-hook assembly (2), locates in the shell and be connected with shell, pivot respectively and be used for driving shell (1) relative ear-hook assembly (2) rotatory elastic component (6) that reset.

2. A headset with a swivel structure according to claim 1, characterized in that the housing (1) comprises a front cover (101), a rear cover (102) connected to each other; a notch (102 a) is arranged at one corner of the rear cover, and a mounting part (101 a) for allowing one end of the rotating shaft (5) to pass through and extend into the shell is arranged at one corner of the front cover; the rotating shaft is rotatably connected with the mounting part.

3. A headset with a rotary structure according to claim 1, characterized in that the spindle (5) comprises a shaft (501) with a longitudinal perforation (501 a) inside, an annular table body (502) arranged on the outer wall of the shaft and outside the housing (1), an annular slot (503) arranged in the upper surface of the annular table body; the elastic piece is a torsion spring sleeved on the shaft lever (501); one end of the elastic piece (6) is connected with the shell (1), and the other end is connected with the rotating shaft (5).

4. A headset with a swivel structure according to claim 3, characterized in that the inner wall of the housing (1) is provided with a mounting plate (103); an internal thread (501 b) is arranged in one end of the shaft lever (501) extending into the shell, and the tail end of the shaft lever is positioned in the mounting plate and is mutually perpendicular to the mounting plate; the shank of a screw (7) penetrates into the end of the shaft rod to connect the shaft rod with the mounting plate.

5. The earphone with rotating structure according to claim 4, wherein the ear-hook assembly (2) comprises an ear-hook body (201) and an ear-hook outer sleeve (202) sleeved outside the ear-hook body; the ear hook body is internally provided with a threading hole.

6. The earphone with the rotating structure according to claim 5, wherein one end of the ear-hook body (201) connected with the rotating shaft (5) is inserted into the annular slot (503); one end of a connecting wire (8) passing through the threading hole is extended into the shell (1) through the longitudinal perforation (501 a) to be electrically connected with the PCB (3).

7. The earphone with the rotating structure according to claim 6, wherein the other end of the ear-hook body (201) is provided with a battery box (9) fixedly connected with the ear-hook body, and the battery (4) is arranged in the battery box; the other end of the connecting wire (8) is electrically connected with the battery.

8. A headset with a swivel structure according to claim 6, characterized in that the axle (501) is provided with perforations (501 c) in a side plate at one end in the housing (1), from which perforations the other end of the connecting wire (8) protrudes outwards.