True Wireless Earphones

Abstract

The present application discloses a true wireless headset, comprising a headset body, a sound-emitting component disposed in the headset body, a hook rotatably mounted on the headset body and used to be hung on the ear, and an elastic member disposed between the hook and the headset body. When in use, the true wireless headset can be hung on the back of the ear through the hook, and the headset body is pressed against the front of the ear. Due to the action of the elastic member, the hook and the headset body clamp the ear, so that the true wireless headset is clamped on the ear and is not easy to fall off during use.

Description

Technical Field

[0001] The present application relates to the field of headphones, and in particular to a true wireless headset. Background Art

[0002] True Wireless Stereo (TWS) is popular among users for its wireless and portable advantages. It has a wireless communication module such as a Bluetooth module inside to achieve wireless audio. However, existing true wireless headphones are mainly in-ear type to be placed on the ear, which is easy to loosen and fall off during use, making the headphones easy to lose. Summary of the invention

[0003] The purpose of this application is to provide a true wireless headset, aiming to solve the problem in the prior art that true wireless headsets are easy to fall off during use.

[0004] To achieve this purpose, the present application embodiment adopts the following technical solutions:

[0005] A true wireless earphone comprises an earphone body, a sound-emitting component arranged in the earphone body, a hook rotatably mounted on the earphone body and used for hanging on the ear, and an elastic member arranged between the hook and the earphone body.

[0006] In one embodiment, the hook is provided with a rotating shaft, the earphone body is provided with a rotating seat adapted to the rotating shaft, and the rotating shaft is rotatably mounted on the rotating seat.

[0007] In one embodiment, a first limit block is disposed on the rotating shaft, and a second limit block is disposed on the earphone body for abutting against the first limit block to limit the rotation angle of the rotating shaft.

[0008] In one embodiment, the elastic member is a torsion spring, one end of the torsion spring is connected to the rotating shaft, and the other end of the torsion spring is connected to the earphone body.

[0009] In one embodiment, a mounting frame is provided on the earphone body, and the mounting frame includes two mounting plates that are opposite to each other and spaced apart, and the torsion spring is located between the two mounting plates.

[0010] In one embodiment, mounting holes are provided on the mounting plates, a mounting rod is provided between the two mounting plates, both ends of the mounting rod are respectively inserted into the mounting holes on the two mounting plates, and one end of the torsion spring away from the rotating shaft is hung on the mounting rod.

[0011] In one embodiment, the rotating shaft is cylindrical, a connecting hole is formed on the inner wall of the rotating shaft, and one end of the torsion spring away from the mounting rod extends into the rotating shaft and is clamped in the connecting hole.

[0012] In one embodiment, the hook is provided with a first flexible member for contacting the ear.

[0013] In one embodiment, the earphone body includes an inner shell and an outer cover connected to the inner shell; the hook is rotatably mounted on the inner shell, and the inner shell is provided with a receiving groove adapted to the auricle of the ear; a sound outlet hole is provided at the bottom of the receiving groove, and the sound output component includes a speaker located between the inner shell and the outer cover, and the speaker completely covers the sound outlet hole.

[0014] In one embodiment, a vent hole is provided at the bottom of the accommodating groove.

[0015] In one embodiment, an earmuff assembly is disposed in the accommodating groove, and the earmuff assembly includes a connecting piece connected to the inner shell, and a second flexible member connected to the connecting piece; the surface of the second flexible member is adapted to the contour of the auricle.

[0016] In one embodiment, a connecting iron block is provided in the inner shell, and a magnet block adapted to the connecting iron block is embedded in the connecting sheet.

[0017] In one embodiment, a mounting groove is formed on the connecting piece, and the magnet block is arranged in the mounting groove.

[0018] In one embodiment, a noise reduction hole is opened on the outer cover, and a windproof and noise reduction microphone is provided at the noise reduction hole.

[0019] In one embodiment, a charging slot is provided on the hook, and a charging pin is provided at the bottom of the charging slot.

[0020] The beneficial effects of the embodiments of the present application: when in use, the true wireless earphones can be hung on the back of the ear through a hook, and the earphone body is pressed against the front of the ear. Due to the action of the elastic member, the hook and the earphone body clamp the ear, so that the true wireless earphones are clamped on the ear and are not easy to fall off during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 paying any creative work.

[0022] Figure 1This is a schematic diagram of the structure of the true wireless headset in an embodiment of the present application (when the hook is fitted with the headset body);

[0023] Figure 2 for Figure 1 Schematic diagram of the internal structure of the true wireless headset;

[0024] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0025] Figure 4 for Figure 1 When the hook of the true wireless earphones is unfolded;

[0026] Figure 5 for Figure 1 A cross-sectional view of the true wireless earphones in the video;

[0027] Figure 6 is an exploded view of an earmuff assembly in an embodiment of the present application;

[0028] Figure 7 for Figure 6 A schematic diagram of the structure of the connecting piece in FIG.

[0029] Figure 8 This is a schematic diagram of the structure of the inner shell in the embodiment of the present application;

[0030] In the figure:

[0031] 1. Earphone body; 11. Rotating seat; 12. Second limiting block; 13. Mounting frame; 131. Mounting plate; 132. Mounting hole; 14. Inner shell; 141. Accommodating groove; 142. Sound outlet hole; 143. Air release hole; 15. Outer cover; 151. Noise reduction hole;

[0032] 2. Sound-emitting component; 21. Speaker;

[0033] 3. Hook; 31. Rotating shaft; 311. First limit block; 312. Connecting hole; 32. First flexible member; 33. Charging slot; 34. Charging pin;

[0034] 4. Elastic member; 41. Torsion spring;

[0035] 5. Install the rod;

[0036] 6. Earmuff assembly; 61. Connecting piece; 611. Mounting slot; 62. Second flexible member; 63. Magnet block;

[0037] 7. Windproof and noise-reducing microphone. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0039] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0040] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] The implementation of the present application is described in detail below in conjunction with specific embodiments.

[0043] like Figure 1-Figure 3 As shown, an embodiment of the present application proposes a true wireless headset, including an earphone body 1, a sound-emitting component 2 disposed in the earphone body 1, a hook 3 rotatably mounted on the earphone body 1 and used to be hung on the ear, and an elastic member 4 disposed between the hook 3 and the earphone body 1.

[0044] In the embodiment of the present application, when the true wireless earphone is used, the hook 3 is hung on the back of the ear, and the earphone body 1 is pressed against the front of the ear. Due to the action of the elastic member 4, the hook 3 and the earphone body 1 clamp the ear, so that the true wireless earphone is clamped on the ear and is not easy to fall off during use. When the earphone is removed, the elastic member 4 drives the hook 3 to be close to the earphone body 1, so that the true wireless earphone occupies less space and is easy to store.

[0045] In the embodiment of the present application, the sound-emitting component 2 is a sound-emitting module in a true wireless headset in the prior art.

[0046] See also Figure 2 As another specific embodiment of the true wireless headset provided in the present application, the hook 3 has a rotating shaft 31, and the headset body 1 has a rotating seat 11 adapted to the rotating shaft 31. The rotating shaft 31 is rotatably installed on the rotating seat 11, and the rotating seat 11 can make the rotating shaft 31 rotate along a preset axis when rotating.

[0047] See also Figure 2-Figure 3 As another specific embodiment of the true wireless headset provided by the present application, a first limit block 311 is provided on the rotating shaft 31, and a second limit block 12 is provided on the headset body 1 for abutting against the first limit block 311 to limit the rotation angle of the rotating shaft 31. When the rotating shaft 31 rotates relative to the headset body 1 on the rotating seat 11, in order to prevent the hook 3 from rotating too much and damaging the structure of the headset body 1 or the structure of the elastic member 4 (torsion spring 41), after the rotating shaft 31 rotates a certain angle, the first limit block 311 on it abuts against the second limit block 12 on the headset body 1, and the rotating shaft 31 cannot continue to rotate in this direction, thereby preventing the hook 3 from rotating too much.

[0048] See also Figure 2-Figure 3 As another specific embodiment of the true wireless earphone provided by the present application, the elastic member 4 is a torsion spring 41, one end of the torsion spring 41 is connected to the rotating shaft 31, and the other end of the torsion spring 41 is connected to the earphone body 1. The torsion spring 41 can apply tension to the hook 3, so that the hook 3 cooperates with the earphone body 1 and is clamped on the ear. When the earphone is removed, the hook 3 can fit the surface of the earphone body 1 to ensure the miniaturization of the overall structure.

[0049] See also Figure 2-Figure 3 As another specific embodiment of the true wireless earphone provided by the present application, a mounting frame 13 is provided on the earphone body 1, and the mounting frame 13 includes two mounting plates 131 arranged opposite to each other and spaced apart, and a torsion spring 41 is located between the two mounting plates 131. Therefore, when the two ends of the torsion spring 41 apply force to the hook 3 and the earphone body 1, the torsion spring 41 is not prone to radial deflection, and is not prone to collision with the earphone body 1 to generate noise, and the misalignment of the torsion spring 41 can be avoided, thereby ensuring the structural stability of the true wireless earphone.

[0050] See also Figure 2-Figure 3 As another specific implementation of the true wireless headset provided by the present application, mounting holes 132 are provided on the mounting plates 131, and a mounting rod 5 is provided between the two mounting plates 131. The two ends of the mounting rod 5 are respectively inserted into the mounting holes 132 on the two mounting plates 131, and one end of the torsion spring 41 away from the rotating shaft 31 is hung on the mounting rod 5, so the torsion spring 41 can be easily hung on the mounting rod 5 during assembly.

[0051] See also Figure 2-Figure 3As another specific embodiment of the true wireless headset provided by the present application, the rotating shaft 31 is cylindrical, that is, the interior of the rotating shaft 31 is hollow, and a connecting hole 312 is opened on the inner wall of the rotating shaft 31. The end of the torsion spring 41 away from the mounting rod 5 extends into the rotating shaft 31 and is clamped in the connecting hole 312. The bent portion at the end of the torsion spring 41 can be easily clamped in the connecting hole 312, which is convenient for assembly and ensures the stability of the installation of the torsion spring 41.

[0052] See also Figure 5 As another specific embodiment of the true wireless headset provided in the present application, a first flexible member 32 for contacting the ear is provided on the hook 3. The first flexible member 32 can be set at the position where the hook 3 is pressed on the ear, so that the ear feels better when pressed, so that the true wireless headset can be placed on the ear for a long time.

[0053] See also Figure 5 and Figure 2 As another specific embodiment of the true wireless headset provided by the present application, the headset body 1 includes an inner shell 14 and an outer cover 15 connected to the inner shell 14; the hook 3 is rotatably mounted on the inner shell 14, and the inner shell 14 is provided with a receiving groove 141 adapted to the auricle of the ear; a sound outlet 142 is provided at the bottom of the receiving groove 141, and the sound output component 2 includes a speaker 21 located between the inner shell 14 and the outer cover 15, and the speaker 21 completely covers the sound outlet 142. Therefore, when the true wireless headset is hung on the ear, the ear is completely located in the receiving groove 141, and the headset body 1 achieves complete coverage of the ear, which can effectively avoid interference from external noise, such as the impact of airflow on the headset. At the same time, it can also be covered outside the ear in winter to prevent the ear from being frostbitten.

[0054] See also Figure 8 As another specific embodiment of the true wireless earphone provided by the present application, a vent hole 143 is provided at the bottom of the accommodating groove 141. When the inner shell 14 of the earphone body 1 is pressed against the front of the ear, a front cavity is formed between the ear and the inner shell 14. The air pressure there is likely to affect the sound of the earphone. The provision of the vent hole can ensure that the air pressure there is consistent with the outside world, and is not likely to affect the sound effect of the sound-emitting component 2.

[0055] See also Figure 6 As another specific embodiment of the true wireless earphone provided by the present application, an earmuff assembly 6 is provided in the accommodating groove 141, and the earmuff assembly 6 includes a connecting piece 61 connected to the inner shell 14, and a second flexible member 62 connected to the connecting piece 61; the surface of the second flexible member 62 is adapted to the contour of the auricle. The second flexible member 62 fits the ear to ensure the comfort of the ear.

[0056] See also Figure 5-Figure 7As another specific embodiment of the true wireless earphone provided by the present application, a connecting iron block is provided in the inner shell 14, and a magnet block 63 adapted to the connecting iron block is embedded in the connecting piece 61. Therefore, the connecting piece 61 and the inner shell 14 are connected by magnetic adsorption, and can be quickly disassembled.

[0057] See also Figure 7 As another specific embodiment of the true wireless headset provided in the present application, a mounting groove 611 is provided on the connecting piece 61, and the magnet block 63 is arranged in the mounting groove 611, so that the magnet block 63 and the connecting piece 61 form a whole, ensuring the stability of the connection between the connecting piece 61 and the inner shell 14, and each part is in good contact and fit with the inner shell 14.

[0058] See also Figure 1 As another specific embodiment of the true wireless headset provided in the present application, a noise reduction hole 151 is opened on the outer cover 15, and a windproof noise reduction microphone 7 is provided at the noise reduction hole 151, so that the headset has better sound quality and can selectively isolate external noise.

[0059] See also Figure 1 As another specific implementation of the true wireless headset provided in the present application, a charging slot 33 is provided on the hook 3, which can cooperate with the protrusion on the charging seat. A charging pin 34 is provided at the bottom of the charging slot 33. When the charging slot 33 cooperates with the protrusion on the charging seat, the charging pin 34 can be electrically connected to the corresponding structure on the charging seat.

[0060] It can be understood that a solution in another specific implementation manner may be a feasible implementation scheme that is further improved on the basis of other embodiments.

[0061] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the implementation methods of the present application. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present application should be included in the protection scope of the claims of the present application.

Claims

1. True wireless earphones, characterized in that: The earphone comprises an earphone body, a sound output component arranged in the earphone body, a hook rotatably mounted on the earphone body and used to be hung on the ear, and an elastic member arranged between the hook and the earphone body; when the elastic member is in use, the elastic member is used to clamp the hook and the earphone body to the ear, and the elastic member drives the hook to be closely attached to the earphone body after the earphone is taken off; The hook has a rotating shaft, the earphone body has a rotating seat adapted to the rotating shaft, and the rotating shaft is rotatably mounted on the rotating seat; the hook has a charging slot, the charging slot can be matched with the protrusion on the charging seat, and the bottom of the charging slot is provided with a charging pin; The elastic member is a torsion spring, one end of the torsion spring is connected to the rotating shaft, and the other end of the torsion spring is connected to the earphone body.

2. The true wireless headset according to claim 1, characterized in that: A first limiting block is disposed on the rotating shaft, and a second limiting block is disposed on the earphone body and is used for abutting against the first limiting block to limit the rotating angle of the rotating shaft.

3. The true wireless headset according to claim 1, characterized in that: The earphone body is provided with a mounting frame, which comprises two mounting plates which are arranged opposite to each other and at intervals, and the torsion spring is located between the two mounting plates.

4. The true wireless headset according to claim 3, characterized in that: The mounting plates are each provided with mounting holes, a mounting rod is provided between the two mounting plates, two ends of the mounting rod are respectively inserted into the mounting holes on the two mounting plates, and one end of the torsion spring away from the rotating shaft is hung on the mounting rod.

5. The true wireless headset according to claim 4, characterized in that: The rotating shaft is cylindrical, and a connecting hole is provided on the inner wall of the rotating shaft. One end of the torsion spring away from the mounting rod extends into the rotating shaft and is clamped in the connecting hole.

6. The true wireless headset according to any one of claims 1 to 5, characterized in that: The hook is provided with a first flexible member for contacting the ear.

7. The true wireless headset according to any one of claims 1 to 5, characterized in that: The earphone body includes an inner shell and an outer cover connected to the inner shell; the hook is rotatably mounted on the inner shell, and a receiving groove adapted to the auricle of the ear is provided on the inner shell; a sound outlet is provided at the bottom of the receiving groove, and the sound output component includes a speaker located between the inner shell and the outer cover, and the speaker completely covers the sound outlet.

8. The true wireless headset according to claim 7, characterized in that: The bottom of the accommodating groove is provided with an air leakage hole.

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