Angle adjusting type ear-hanging earphone

Abstract

The utility model belongs to the technical field of earphones, and particularly discloses an angle adjusting type ear-hanging earphone, which comprises an earphone body and an ear hook, the ear hook is hinged with the earphone body in a limiting manner through a connecting piece, a plurality of clamping grooves are formed in the inner wall of the earphone body, glass beads are arranged on the outer wall of the part, extending into the earphone body, of the connecting piece, and the glass beads are matched with any clamping groove. And the angle between the ear hook and the earphone body can be adjusted by switching among different clamping grooves. According to the utility model, the ear hook is hinged with the earphone body in a limiting manner through the connecting piece, and the glass bead on the outer wall of the connecting piece is matched with any clamping groove on the inner wall of the earphone body, so that when the angle between the ear hook and the earphone body needs to be adjusted, a user only needs to slightly rotate the earphone body to enable the glass bead to be switched among different clamping grooves, and the angle between the ear hook and the earphone body is adjusted. According to the utility model, the angle between the ear hook and the earphone body can be flexibly adjusted to better adapt to different ear types, so that all kinds of people can obtain the best music experience, and the wearing comfort and the use flexibility of the ear-hanging earphone are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to earphone technical field, especially relate to an angle adjustment formula hangs ear earphone. BACKGROUND

[0002] With the continuous progress of science and technology and the improvement of people's living standards, earphones as a common audio device have been widely used in various scenarios, such as sports fitness, commuting, leisure entertainment, etc. The hanging ear earphone is favored by the majority of users because of its stable wearing and not easy to fall off. However, the existing hanging ear earphone, especially the OWS earphone, i.e. OpenWearable Stereo open wearable stereo earphone, still has some limitations in design and function, mainly reflected in the following aspects:

[0003] (1) Angle adjustment is limited: most of the existing hanging ear earphones adopt fixed design, and the angle between the ear hook and the earphone body cannot be adjusted. This leads to different users to find the most comfortable wearing angle when wearing due to the difference in ear shape and wearing habit, which may cause ear discomfort and even affect hearing health after a long time of wearing;

[0004] (2) Poor wearing comfort: due to the unadjustable angle of the ear hook, the earphone may not fit the ear perfectly when worn, resulting in the earphone pressing the ear;

[0005] (3) Insufficient use flexibility: in different use scenarios, users may need to adjust the angle of the earphone to obtain better auditory experience. For example, when exercising, users may need to wear the earphone more stably; while in leisure entertainment, users may prefer to wear the earphone more comfortably. However, the existing hanging ear earphone cannot meet these diversified needs.

[0006] Therefore, the inventor is committed to designing a hanging ear earphone to solve the above problems. UTILITY MODEL CONTENT

[0007] The utility model aims at: provide a kind of angle adjustment formula hangs ear earphone, can realize the flexible adjustment of the angle between ear hook and earphone body, effectively improve the wearing comfort and use flexibility of hanging ear earphone.

[0008] In order to achieve the above purpose, a technical scheme adopted by the utility model is:

[0009] The utility model provides an angle adjustable ear-hanging earphone, which comprises an earphone body and an ear-hanging part, the ear-hanging part is hingedly connected to the earphone body through a connecting piece, a plurality of clamping grooves are arranged on the inner wall of the earphone body, a glass bead is arranged on the outer wall of the part of the connecting piece extending into the earphone body, the glass bead cooperates with any one of the clamping grooves and switches between different clamping grooves to adjust the angle between the ear-hanging part and the earphone body.

[0010] As an improvement of the angle adjustable ear-hanging earphone, the part of the connecting piece outside the earphone body is fixedly connected to the ear-hanging part, and the part of the connecting piece inside the earphone body is slidingly connected to the earphone body to form a sliding block.

[0011] As an improvement of the angle adjustable ear-hanging earphone, the sliding block is semicircular, an insertion piece is arranged on the outer wall of the sliding block, and the glass bead is rollingly arranged on the end of the insertion piece and exposed to the sliding block.

[0012] As an improvement of the angle adjustable ear-hanging earphone, a fixed column is arranged in the earphone body, and the connecting piece rotates around the fixed column.

[0013] As an improvement of the angle adjustable ear-hanging earphone, a limiting table is protruded on the inner wall of the sliding block, an arc-shaped limiting surface is arranged on the end face of the limiting table, and the limiting surface is rotationally matched with the side wall of the fixed column.

[0014] As an improvement of the angle adjustable ear-hanging earphone, the insertion piece and the limiting table are arranged along the radial direction of the sliding block, and the position of the insertion piece is opposite to the position of the limiting table.

[0015] As an improvement of the angle adjustable ear-hanging earphone, two corresponding inner walls of the earphone body are respectively provided with annular sliding grooves, and two annular end faces of the sliding block are respectively slidingly connected to the two sliding grooves.

[0016] As an improvement of the angle adjustable ear-hanging earphone, a plug is magnetically connected to the outer wall of the earphone body, a symbol is arranged on the plug, and a limiting hole is arranged at the corner of the earphone body to limit the rotation of the connecting piece.

[0017] As an improvement of the angle adjustable ear-hanging earphone, the earphone body comprises a shell and a side cover, the side cover is arranged on the side of the shell and connected to the shell through a screw, the screw is magnetically connected to the plug through a magnet, and the magnet is arranged between the plug and the screw.

[0018] As an improvement of the angle-adjustable ear-hanging earphone, the connecting column in the side cover is coaxially connected with the fixed column in the shell through the screw, the position opposite to the connecting column outside the side cover is provided with a mounting hole for mounting the plug and the magnet, and the nut of the screw is located in the mounting hole.

[0019] Compared with the prior art, the angle-adjustable ear-hanging earphone has the following advantages: the ear-hanging part is limitingly hinged with the earphone body through the connecting piece, the glass bead on the outer wall of the connecting piece cooperates with any clamping groove on the inner wall of the earphone body, when it is needed to adjust the angle between the ear-hanging part and the earphone body, the user only needs to slightly rotate the earphone body to switch the glass bead between different clamping grooves, not only the angle between the ear-hanging part and the earphone body is flexibly adjusted, but also different ear types are better adapted, so that all kinds of people can obtain the best music experience, the wearing comfort and the use flexibility of the ear-hanging earphone are effectively improved, and the stability after adjustment is ensured, and the user is provided with more comfortable and convenient wearing experience. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a perspective view of the angle-adjustable ear-hanging earphone of the utility model;

[0021] Figure 2 is another perspective view of the angle-adjustable ear-hanging earphone of the utility model;

[0022] Figure 3 is a perspective exploded view of the angle-adjustable ear-hanging earphone of the utility model;

[0023] Figure 4 is a cross-sectional enlarged view of the earphone body in the angle-adjustable ear-hanging earphone of the utility model;

[0024] Figure 5 is another cross-sectional enlarged view of the earphone body in the angle-adjustable ear-hanging earphone of the utility model;

[0025] Figure 6 is a perspective enlarged view of the shell and various parts in the shell of the utility model;

[0026] Figure 7 is a perspective enlarged view of the shell of the utility model;

[0027] Figure 8 is a perspective enlarged view of the connecting piece of the utility model;

[0028] Figure 9 is another perspective enlarged view of the connecting piece of the utility model;

[0029] Figure 10 is a perspective enlarged view of the side cover and the screw of the utility model;

[0030] Figure 11 is a sectional view of the side cover, screw, plug and magnet of the utility model;

[0031] Figure 12 is a perspective view of the side cover of the utility model.

[0032] Illustration:

[0033] 1, earphone body; 11, shell; 111, first sliding groove; 112, clamping groove; 113, fixed column; 114, threaded hole; 115, first notch; 116, charging port; 12, side cover; 121, second sliding groove; 122, second notch; 123, mounting hole; 124, connecting column; 125, sound board; 2, ear hook; 3, connecting piece; 31, limiting table; 311, limiting surface; 32, sliding block; 321, jack; 4, insert; 41, glass bead; 5, screw; 6, magnet; 7, plug; 71, symbol; 8, limiting hole. DETAILED DESCRIPTION

[0034] The embodiment of the utility model will be specifically explained below in combination with the drawings, the drawings are only for reference and illustration, and do not constitute the limitation of the patent protection scope of the utility model.

[0035] Referring to Figures 1 to 12 , an angle-adjustable ear-hanging earphone comprises an earphone body 1 and an ear hook 2, the ear hook 2 is limitingly hinged with the earphone body 1 through a connecting piece 3, the inner wall of the earphone body 1 is provided with a plurality of clamping grooves 112, the outer wall of the part of the connecting piece 3 extending into the earphone body 1 is provided with a glass bead 41, the glass bead 41 cooperates with any clamping groove 112 and switches between different clamping grooves 112 to adjust the angle between the ear hook 2 and the earphone body 1.

[0036] Referring to Figure 1 and Figure 2 , the ear hook 2 is mainly used for fixing the earphone above the ear, and is generally made of soft silica gel wrapped with inner metal wires to improve the comfort and stability of wearing, and the inside of the end of the ear hook 2 away from the earphone body 1 is provided with a control circuit board.

[0037] Referring to Figure 3 , Figure 4 , Figure 6 , Figure 8 and Figure 9The connecting piece 3 is approximately Y-shaped. The part of the connecting piece 3 outside the earphone body 1 is cylindrical and is inserted into the ear hook 2 along the axial direction of the ear hook 2, so that the part of the connecting piece 3 inside the earphone body 1 is fixedly connected with the ear hook 2, and the part of the connecting piece 3 inside the earphone body 1 is slidingly connected with the earphone body 1 to form a sliding block 32. The sliding block 32 is semi-annular. An insertion hole 321 is arranged on the arc-shaped outer wall of the sliding block 32. An insertion piece 4 is inserted into the insertion hole 321. A glass bead 41 is rollingly arranged on the end of the insertion piece 4 and is exposed to the sliding block 32. A limiting table 31 is protrusively arranged on the inner wall of the sliding block 32. The limiting table 31 and the insertion piece 4 are arranged along the radial direction of the sliding block 32. The position of the insertion piece 4 is opposite to the position of the limiting table 31. An arc-shaped limiting surface 311 is arranged on the end surface of the limiting table 31.

[0038] Referring to Figure 4 , Figure 7 and Figure 12The two corresponding inner walls of the earphone body 1 are respectively provided with annular sliding grooves, the two annular end faces of the sliding block 32 are respectively in sliding connection with the two sliding grooves, the earphone body 1 comprises a shell 11 and a side cover 12, the two sliding grooves are specifically a first sliding groove 111 and a second sliding groove 121, the side of the shell 11 is hollow, the first sliding groove 111 is arranged on the inner bottom wall of the shell 11, the annular end face of the sliding block 32 close to the shell 11 is located in the first sliding groove 111 and is in sliding connection with the first sliding groove 111, a fixed column 113 is also vertically arranged on the inner bottom wall of the shell 11, the first sliding groove 111 is semi-annular and is arranged around the fixed column 113, a threaded hole 114 is arranged at the center of the fixed column 113, the limiting face 311 of the connecting piece 3 is in rotational cooperation with the side wall of the fixed column 113, so that the connecting piece 3 can rotate around the fixed column 113, thereby driving the ear hook 2 to rotate around the fixed column 113, all the clamping grooves 112 are located on the inner side wall of the shell 11, a first notch 115 is arranged on the side wall of the shell 11, the first notch 115 is located on the side of all the clamping grooves 112, the first sliding groove 111 is located between the fixed column 113 and the first notch 115, a charging port 116 is arranged on the side wall of the shell 11, the side of the side cover 12 close to the shell 11 is hollow and covers the side of the shell 11 to form an inner cavity, a battery and a sound generating unit are arranged in the inner cavity, the sound generating unit and the battery are electrically connected with a control circuit board, an installation hole 123 and a sound outlet plate 125 are arranged on the side wall of the side cover 12, a plug 7 is installed in the installation hole 123, a symbol 71 (such as a letter R or L) is arranged on the outer wall of the plug 7, the position of the sound outlet plate 125 corresponds to the position of the sound generating unit, a connecting column 124 and an annular second sliding groove 121 are arranged in the hollow part of the side cover 12, the second sliding groove 121 is semi-annular and is arranged around the connecting column 124, the annular end face of the sliding block 32 close to the side cover 12 is located in the second sliding groove 121 and is in sliding connection with the second sliding groove 121, the connecting column 124 is vertically arranged in the side cover 12, the connecting column 124 is coaxially connected with the fixed column 113 in the shell 11 through a screw 5, so that the shell 11 and the side cover 12 can be locked through the screw 5, the position of the connecting column 124 corresponds to the position of the installation hole 123, the nut of the screw 5 is located in the installation hole 123, the screw column of the screw 5 is located in the threaded hole 114 and is in threaded connection with the threaded hole 114, in order to prevent the plug 7 from falling off, a magnet 6 is also installed in the installation hole 123, the magnet 6 is located between the plug 7 and the screw 5, so that the screw 5 is magnetically connected with the plug 7 through the magnet 6, and the plug 7 is magnetically adsorbed on the outer wall of the earphone body 1, a second notch 122 is arranged on the side wall of the side cover 12, the second sliding groove 121 is located between the connecting column 124 and the second notch 122, when the side cover 12 covers the side of the shell 11, the second notch 122 and the first notch 115 are combined to form a limiting hole 8 for limiting the rotation of the connecting piece 3, the limiting hole 8 is waist-shaped and is located at the corner of the earphone body 1, a part of the ear hook 2 fixedly connected with the connecting piece 3 is located in the limiting hole 8,Thus, the rotation angle of the ear hook 2 is limited.

[0039] With reference to Figures 1 to 12 The working principle of the angle-adjustable ear-hook earphone is as follows:

[0040] The ear hook 2 of the earphone is hung on the ear, so that the sound emitting unit of the entire earphone body 1 faces the ear canal but does not insert into the ear canal (i.e., the side of the earphone body 1 on which the sound emitting plate 125 is arranged faces the ear canal);

[0041] The entire earphone body 1 is rotated, so that the sliding block 32 of the connecting piece 3 rotates around the fixed column 113, the glass bead 41 is switched between the multiple clamping grooves 112, the angle between the earphone body 1 and the ear hook 2 is adjusted, and the earphone body 1 is rotated to the position required by the user.

[0042] The angle-adjustable ear-hook earphone is an OWS earphone, i.e., an open wearable stereo earphone. The ear hook 2 and the earphone body 1 are flexibly adjusted in angle through the cooperation of the unique limiting hinged structure and the clamping groove 112, better adapt to different ear shapes, and make all people obtain the best music experience. Meanwhile, the design has the advantages of simple structure, high adjustment precision, convenient operation, etc., and can effectively improve the wearing comfort and use flexibility of the ear-hook earphone. Specifically, the angle-adjustable ear-hook earphone comprises the earphone body 1 and the ear hook 2, and the ear hook 2 is limiting hinged with the earphone body 1 through the connecting piece 3. The inner wall of the earphone body 1 is provided with multiple clamping grooves 112, and the outer wall of the part of the connecting piece 3 extending into the earphone body 1 is provided with a glass bead 41. When the angle between the ear hook 2 and the earphone body 1 needs to be adjusted, the user only needs to rotate the earphone body 1 slightly, so that the glass bead 41 is switched between different clamping grooves 112. This design not only realizes the flexible adjustment of the angle, but also guarantees the stability after adjustment, and provides the user with a more comfortable and convenient wearing experience.

[0043] The above only discloses the preferred embodiments of the utility model, and cannot limit the protection scope of the utility model, so equivalent changes made in the patent application range of the utility model still belong to the range covered by the utility model.

Claims

1. An angle-adjustable ear-hook headphone, characterized in that, The device includes an earphone body and an ear hook. The ear hook is hinged to the earphone body via a connector. The inner wall of the earphone body is provided with multiple slots. The outer wall of the part of the connector that extends into the earphone body is provided with a glass bead. The glass bead cooperates with any of the slots and can switch between different slots to adjust the angle between the ear hook and the earphone body.

2. The angle-adjustable ear-hook headphone according to claim 1, characterized in that, The portion of the connector located outside the earphone body is fixedly connected to the ear hook, while the portion of the connector located inside the earphone body is slidably connected to the earphone body to form a slider.

3. The angle-adjustable ear-hook earphone according to claim 2, characterized in that, The slider is semi-circular, and an insert is inserted into the outer wall of the slider. The glass beads are rolled and installed at the end of the insert and exposed on the slider.

4. The angle-adjustable ear-hook earphone according to claim 3, characterized in that, The earphone body has a fixed post, and the connector rotates around the fixed post.

5. The angle-adjustable ear-hook headphone according to claim 4, characterized in that, The inner wall of the slider is provided with a limiting platform, and the end face of the limiting platform is provided with an arc-shaped limiting surface, which is rotatably engaged with the side wall of the fixed column.

6. The angle-adjustable ear-hook headphone according to claim 5, characterized in that, Both the insert and the limiting platform are arranged radially along the slider, and the position of the insert is opposite to the position of the limiting platform.

7. The angle-adjustable ear-hook headphone according to claim 3, characterized in that, The earphone body has two corresponding inner walls with annular grooves, and the two annular end faces of the slider are slidably connected to the two grooves respectively.

8. The angle-adjustable ear-hook headphone according to claim 1, characterized in that, A plug is magnetically connected to the outer wall of the earphone body, and the plug is marked with a symbol. A limiting hole is provided at the corner of the earphone body to limit the rotation of the connector.

9. The angle-adjustable ear-hook earphone according to claim 8, characterized in that, The earphone body includes a shell and a side cover. The side cover is disposed on the side of the shell and connected to the shell by a screw. The screw is magnetically connected to the earpiece by a magnet, and the magnet is located between the earpiece and the screw.

10. The angle-adjustable ear-hook earphone according to claim 9, characterized in that, The connecting post inside the side cover is coaxially connected to the fixing post inside the housing by the screw. The side cover is provided with mounting holes for installing the plug and the magnet at a position opposite to the connecting post, and the screw nut is located in the mounting holes.

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