Ear clamping type earphone

Abstract

The utility model relates to the technical field of audio equipment, and discloses an ear clamping type earphone, which comprises a loudspeaking part, a power supply part and a connecting part, wherein the connecting part is made of a soft material, and the connecting part is connected with the loudspeaking part and the power supply part; magnetic parts are arranged in the loudspeaker part and the power supply part, the loudspeaker part is provided with a loudspeaker side wall facing the power supply part, the power supply part is provided with a power supply side wall facing the loudspeaker part, and the loudspeaker side wall and the power supply side wall are provided with straight surfaces; when the connecting part is in a bent state, the loudspeaking side wall and the power supply side wall can attract each other. According to the embodiment of the invention, the clamping force is generated on the ears of the user through the magnetic attraction effect, so that better clamping stability is obtained; due to the soft characteristic of the connecting part, clamping force is hardly generated, and deformation caused by frequent opening and closing can be avoided; in addition, the loudspeaker part and the power supply part are provided with the flat and straight surfaces on the opposite wall surfaces, compared with a conventional cambered surface shape, the flat and straight shell surfaces can provide a wider clamping surface, and the wearing comfort can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of audio equipment, and particularly relates to an ear-clamping type earphone. Background Art

[0002] The ear-clamping type earphone includes a sound emitting part close to the user's ear canal and a power supply part placed on the back of the ear. The sound emitting part and the power supply part are connected by a C-shaped arm beam, and the C-shaped arm beam provides a clamping force so that the sound emitting part and the power supply part can be clamped and attached to the wearer's auricle. However, after long-term wearing, the C-shaped arm beam is prone to deformation and opening, and there is a risk of loosening; moreover, the sound emitting part and the power supply part usually adopt an arc-shaped appearance and form contact with the ear in a point-like form, and the point-like contact surface will cause obvious extrusion on the front and back surfaces of the auricle, and it is easy to make the user's ear feel uncomfortable. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides an ear-clamping type earphone, which can provide appropriate and long-lasting clamping force and help improve the wearing comfort.

[0004] The ear-clamping type earphone according to the utility model includes a sound emitting part, a power supply part and a connecting part; wherein, the connecting part is made of a soft material, and the connecting part connects the sound emitting part and the power supply part; magnetic parts are arranged inside both the sound emitting part and the power supply part, the sound emitting part is provided with a sound emitting side wall facing the power supply part, the power supply part is provided with a power supply side wall facing the sound emitting part, and both the sound emitting side wall and the power supply side wall are provided with flat surfaces; in the bent state of the connecting part, the sound emitting side wall and the power supply side wall can be mutually attracted.

[0005] The ear-clamping type earphone according to the embodiment of the utility model has at least the following beneficial effects:

[0006] In the embodiment of the present application, magnetic parts are respectively arranged on the sound emitting part and the power supply part, and the sound emitting part and the power supply part can be mutually attracted by magnetic attraction when they are close enough. According to such a structure, the embodiment of the present application will generate a clamping force on the user's ear through magnetic attraction in the wearing state, and obtain better clamping stability; moreover, due to the soft characteristic of the connecting part, almost no clamping force is generated, and the deformation caused by frequent opening and closing can be avoided; the foregoing factors are combined, and the ear-clamping type earphone of the embodiment of the present application has the characteristics of stable clamping and not being easily deformed and loosened; among them, flat surfaces are formed on the opposite wall surfaces of the sound emitting part and the power supply part. Compared with the conventional arc-shaped appearance, the flat shell surface can provide a wider clamping surface, and it is not easy to generate bad touches such as rubbing or point pressing on the ear, which helps to improve the wearing comfort.

[0007] According to some embodiments of the utility model, both the sound emitting side wall and the power supply side wall are of a flat plate structure.

[0008] According to some embodiments of the utility model, a magnetic piece is respectively provided on the speaker side wall and the power supply side wall.

[0009] According to some embodiments of the utility model, the magnetic component includes a first magnetic component and a second magnetic component; the first magnetic component is arranged on the speaker side wall, and the first magnetic component is adapted to the shape and size of the speaker side wall; the second magnetic component is arranged on the power supply side wall, and the second magnetic component is adapted to the shape and size of the power supply side wall.

[0010] According to some embodiments of the present invention, both the speaker side wall and the power supply side wall are provided with mounting grooves for mounting corresponding magnetic components.

[0011] According to some embodiments of the present invention, the magnetic member is a permanent magnet, and the polarities of the first magnetic member and the second magnetic member are opposite.

[0012] According to some embodiments of the present invention, the first magnetic component and / or the second magnetic component is an electromagnet.

[0013] According to some embodiments of the utility model, the electromagnet includes a magnetic core, a coil and a control unit. The coil, the control unit and a battery arranged in a power supply unit form an electrical circuit. The coil is wound around the circumference of the magnetic core. The control unit can set the current parameters flowing through the coil according to an external signal so that the magnetic strength of the magnetic core can be adjusted.

[0014] According to some embodiments of the utility model, a wire is passed through the connecting portion, a speaker is provided in the sound-speaking portion, a battery is provided in the power supply portion, and the wire is connected to the speaker and the battery respectively.

[0015] According to some embodiments of the present invention, the connecting part further includes a silicone hose, which is sleeved on the wire, and the silicone hose is respectively connected to the connecting part and the speaker part.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0019] Figure 2 This is an exploded schematic diagram of an embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of an embodiment of the utility model.

[0021] Description of reference numerals:

[0022] Loudspeaker section 100; loudspeaker side wall 110; loudspeaker 120; sound outlet hole 130; dustproof net 140; first mounting groove 150; earphone front cover 160; earphone rear cover 170; power supply section 200; power supply side wall 210; battery 220; circuit board 230; charging probe 240; second mounting groove 250; power supply front cover 260; power supply rear cover 270; connecting section 300; wire 310; silicone hose 320; magnetic member 400; first magnetic member 410; second magnetic member 420. Detailed implementation mode

[0023] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0024] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 construed as a limitation of the present invention.

[0025] In the description of the present invention, the meaning of several is more than one, and the meaning of multiple is more than two. Understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0027] In the description of the present utility model, the descriptions with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0028] Please refer to Figure 1 , an embodiment of the present application provides an earclip-type earphone, including a sound emitting part 100, a power supply part 200, and a connecting part 300; the connecting part 300 is made of a soft material, and the connecting part 300 connects the sound emitting part 100 and the power supply part 200.

[0029] Please refer to Figure 2 , magnetic members 400 are provided inside both the sound emitting part 100 and the power supply part 200. The sound emitting part 100 is provided with a sound emitting side wall 110 facing the power supply part 200, and the power supply part 200 is provided with a power supply side wall 210 facing the sound emitting part 100. Both the sound emitting side wall 110 and the power supply side wall 210 are provided with flat surfaces; in the bent state of the connecting part 300, the sound emitting side wall 110 and the power supply side wall 210 can be attracted to each other.

[0030] In the embodiment of the present application, magnetic members 400 are respectively provided on the sound emitting part 100 and the power supply part 200. When the sound emitting part 100 and the power supply part 200 are close enough, they can be attracted to each other by magnetic attraction. According to such a structure, in the wearing state, the embodiment of the present application can generate a clamping force on the user's ear through the magnetic attraction effect, obtaining better clamping stability; in this structure, the clamping force is provided by the magnetic members of the sound emitting part 100 and the power supply part 200, and the connecting part 300 hardly generates a clamping effect due to its soft characteristics, and can avoid deformation caused by frequent opening and closing. Among them, flat surfaces are formed on the opposite wall surfaces of the sound emitting part 100 and the power supply part 200. Compared with the conventional arc-shaped outer shape, the flat shell surface can provide a wider clamping surface, and is not likely to cause bad touch such as rubbing or point pressure on the ear, improving the wearing comfort.

[0031] Please refer to Figure 2 and Figure 3, the sound - emitting side wall 110 and the power - supply side wall 210 adopt a plate - like structure. On the one hand, it can provide the widest possible contact area during wearing. On the other hand, since the plate material is easy to obtain, it is beneficial to reduce the manufacturing cost. In the wearing state, the sound - emitting part 100 is located inside the ear cavity, and the power - supply part 200 is located at the back of the ear. The sound - emitting side wall 110 and the power - supply side wall 210 clamp the ear together in a parallel or nearly parallel posture. Compared with the structures of arc - shaped earplugs and arc - shaped battery compartments, the embodiment of the present application forms a flat clamping surface at the position in contact with the ear, which can significantly improve the clamping touch and reduce the swelling pain that may occur in the ear muscles or even cartilage after long - term wearing, thus achieving better wearing comfort.

[0032] It should be further noted that the sound - emitting part 100 includes a headphone front cover 160 and a headphone rear cover 170. The headphone front cover 160 and the headphone rear cover 170 are snapped together to form an inner cavity, and the sound - emitting side wall 110 is provided on the headphone front cover 160; the power - supply part 200 includes a power - supply front cover 260 and a power - supply rear cover 270. The power - supply front cover 260 and the power - supply rear cover 270 are snapped together to form an inner cavity, and the power - supply side wall 210 is provided on the power - supply front cover 260.

[0033] Furthermore, the edges of the sound - emitting side wall 110 and the power - supply side wall 210 can be rounded to prevent scratching the ear when putting on or taking off.

[0034] The magnetic member 400 includes a first magnetic member 410 and a second magnetic member 420. Inside the sound - emitting part 100, there is a speaker 120 and a first magnetic member 410. The first magnetic member 410 is attached to the sound - emitting side wall 110. The speaker 120 is located on one side of the first magnetic member 410, and the sound - emitting part 100 is provided with a sound - outlet hole 130 on the shell wall near the speaker 120. A dust - proof net 140 is covered on the sound - outlet hole 130. The inner cavity of the sound - emitting part 100 is communicated with the external space through the sound - outlet hole 130 and the dust - proof net 140; inside the power - supply part 200, there is a battery 220, a circuit board 230, and a second magnetic member 420, and a charging contact pin 240 is provided on the shell wall of the power - supply part 200. The battery 220, the circuit board 230, and the charging contact pin 240 are electrically connected. The second magnetic member 420 is attached to the power - supply side wall 210. Such a structural setting is to make the magnetic member 400 close to the opposite wall bodies of the sound - emitting part 100 and the power - supply part 200 respectively, avoiding insufficient magnetic force due to the too - large distance between the two magnetic members 400, which is beneficial to maximizing the magnetic attraction effect.

[0035] Since the space that can be clamped by the ear is small, in order to reduce the pressure on the convex parts such as the helix and tragus, the speaker side wall 110 and the power supply side wall 210 are circular or nearly circular plate-like structures. Correspondingly, the first magnetic member 410 is a disc shape with an area close to that of the speaker side wall 110, and the second magnetic member 420 is a disc shape with an area close to that of the power supply side wall 210. Such a setting can make the magnetic force distributed as much as possible on the surfaces of the speaker side wall 110 and the power supply side wall 210. On the one hand, it is beneficial to quickly clamp the speaker part 100 and the power supply part 200, and on the other hand, it can improve the clamping stability.

[0036] Please refer to Figure 3 , a first installation groove 150 is provided on the speaker side wall 110, and a second installation groove 250 is provided on the power supply side wall 210. The first magnetic member 410 / the second magnetic member 420 is correspondingly installed in the first installation groove 150 / the second installation groove 250 and fixed in the corresponding groove body by an adhesion method. The first installation groove 150 and the second installation groove can effectively position the magnetic member and reduce the risk of loosening caused by the shaking or dropping of the earphone.

[0037] Both the first magnetic member 410 and the second magnetic member 420 can be magnets, and the polarities of the first magnetic member 410 and the second magnetic member 420 are opposite, so they can attract each other. For example, the polarity of the first magnetic member 410 is the N pole, and the polarity of the second magnetic member 420 is the S pole; or the polarity of the first magnetic member 410 is the S pole, and the polarity of the second magnetic member 420 is the N pole, so as to fix the speaker part 100 and the power supply part 200 together by using the principle of attraction between opposite poles of magnets.

[0038] In some embodiments, only one of the speaker part 100 and the power supply part 200 is provided with a magnet, and the other is provided with a metal member that can be attracted by the magnet, such as one or more of iron, cobalt, and nickel, and the same effect of mutual attraction can be achieved.

[0039] In some other embodiments, the first magnetic member 410 or / and the second magnetic member 420 is an electromagnet. The electromagnet includes a magnetic core, a coil, and a control unit. The coil, the control unit, and the battery of the power supply part 200 form an electrical circuit. The coil is wound around the circumference of the magnetic core, and the control unit can set the current parameters flowing through the coil according to an external signal (such as a grading control switch configured for the earphone) so that the magnetic force intensity of the magnetic core is adjustable.

[0040] Specifically, the control unit can be in the form of an integrated circuit, and by writing relevant instructions into the control unit in advance, when the level adjustment control switch is pressed or toggled, the control unit can change the current size of the electrical circuit, and then according to the principle of electromagnetism, the strength of the magnetic force of the electromagnet changes, thereby adjusting the clamping force of the earphone. The embodiment of the present application controls the current size of the electrical circuit through the conventional integrated circuit control principle. At present, this technology has been widely used in the field of electrical control. The control unit can directly use the control module on the market to realize the above functions, so the present utility model does not elaborate on the operating principle of the control unit.

[0041] See also Figure 2 , a wire 310 is inserted into the connection part 300, and the wire 310 is connected to the speaker 120 and the battery 220 respectively. A silicone hose 320 is sleeved on the wire 310. In order to prevent the wire 310 from being exposed, one end of the silicone hose 320 extends to the connection part 300 and the other end extends to the speaker 100. The silicone hose 320 is soft and can be bent and deformed at will. It will not be opened and deformed due to frequent wearing and taking off of the earphones. It can present a light appearance at the connection position. Such an appearance can reduce the compression on the outer side of the ear helix when wearing it, and can also be convenient for storage.

[0042] In general, the ear-clip earphones of the embodiment of the present application use magnetic attraction to clamp the ear, wherein the connection portion between the speaker portion 100 and the power supply portion 200 is made of a flexible material, so that the connection portion 300 can be bent at any angle and will not be plastically deformed due to frequent wearing and taking off. In other words, the embodiment of the present application can rely on magnetic attraction to achieve a stable clamping, and can also prevent the undesirable phenomenon of loosening and deformation through the soft characteristics of the connection portion 300. In addition, the embodiment of the present application is provided with a flat surface on the facing wall surface of the speaker portion 100 and the power supply portion 200, thereby increasing the contact area with the ear and significantly improving the wearing comfort.

[0043] The embodiments of the utility model are described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the utility model. In addition, the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

Claims

1. An ear-clip headphone, characterized in that: include: Voice Department; Power supply department; A connecting part, the connecting part is made of a soft material and connects the speaker part and the power supply part; The speaker part and the power supply part are both provided with magnetic parts inside, the speaker part is provided with a speaker side wall facing the power supply part, the power supply part is provided with a power supply side wall facing the speaker part, and the speaker side wall and the power supply side wall are both provided with flat surfaces; when the connecting part is in a bent state, the speaker side wall and the power supply side wall can be attracted to each other.

2. The ear-clip headphone according to claim 1, characterized in that: The speaker side wall and the power supply side wall are both flat plate structures.

3. The ear-clip headphone according to claim 1, characterized in that: The magnetic component is respectively arranged on the speaker side wall and the power supply side wall.

4. The ear-clip headphone according to claim 3, characterized in that: The magnetic component includes a first magnetic component and a second magnetic component; the first magnetic component is arranged on the speaker side wall, and the first magnetic component is adapted to the shape and size of the speaker side wall; the second magnetic component is arranged on the power supply side wall, and the second magnetic component is adapted to the shape and size of the power supply side wall.

5. The ear-clip headphone according to claim 3, characterized in that: The speaker side wall and the power supply side wall are both provided with mounting grooves for mounting the corresponding magnetic parts.

6. The ear-clip headphone according to claim 4, characterized in that: The magnetic member is a permanent magnet, and the polarities of the first magnetic member and the second magnetic member are opposite.

7. The ear-clip headphone according to claim 4, characterized in that: The first magnetic component and / or the second magnetic component is an electromagnet.

8. The ear-clip headphone according to claim 7, characterized in that: The electromagnet includes a magnetic core, a coil and a control unit. The coil, the control unit and a battery arranged in the power supply unit form an electrical circuit. The coil is wound around the circumference of the magnetic core. The control unit can set the current parameters flowing through the coil according to an external signal so that the magnetic strength of the magnetic core can be adjusted.

9. The ear-clip headphone according to claim 1, characterized in that: A wire is passed through the connecting part, a speaker is arranged in the sound-speaking part, a battery is arranged in the power supply part, and the wire is connected to the speaker and the battery respectively.

10. The ear-clip headphone according to claim 9, characterized in that: The connecting part also includes a silicone hose, which is sleeved on the wire and is connected to the connecting part and the speaker part respectively.

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