CN219960799U - Earphone - Google Patents

Abstract

The utility model discloses an earphone, which comprises a main body arranged in an concha cavity; the surface that main part and concha chamber lateral wall laminate is provided with the air-passing groove, the air-passing groove can communicate external auditory canal and external world. According to the utility model, the air passing groove is arranged at the position where the main body is matched with the side surface of the concha cavity, so that a stable communication channel is formed between the external auditory canal and the outside, and when the earphone sends sound waves to the external auditory canal to cause air vibration, redundant air can enter and exit the external auditory canal along the air passing groove, so that the vibration of air in the external auditory canal can be effectively weakened, and the protection effect on ears is achieved; the sound wave sent by the earphone can be transmitted to the user more stably, the volume does not need to be adjusted, and various users can experience bass stably for a long time; the air passing groove realizes the communication between the external auditory canal and the outside when the earphone is worn on the ear, the ear and the outside can be ventilated better, and the problems of wet oiling and easy bacteria breeding caused when the earphone is worn for a long time can be effectively avoided.

Description

Earphone

Technical Field

The utility model relates to the technical field of earphones, in particular to an earphone capable of providing comfortable wearing experience.

Background

With the progress of earphone technology, the earphone is also widely used, and in particular, wireless earphone such as bluetooth earphone is popular in the market.

In the related art, there are in-ear headphones: generally comprises a main body with an acoustic output portion, and the main body and the acoustic output portion thereof form a relatively closed space in the external auditory meatus when worn. Wearing the earphone for a long time easily causes the wet oiling of ear piece, influences the comfort that the earphone was worn, also causes the bacterium to breed simultaneously easily. Meanwhile, because of the sealing of the external auditory meatus, the low-frequency sound wave with larger volume is easy to damage the eardrum of a user, and the ear is easy to swell and pain and uncomfortable after being worn for a long time. The earphone is easy to loosen when worn because the earphone is not blocked in the external auditory meatus, and the bass effect of the earphone is poor.

Disclosure of Invention

The utility model aims to provide the earphone, when a user wears the earphone, the external auditory canal is not closed any more, the earphone has the protection effect on ears when the user wears the earphone for a long time, and the earphone has good bass experience.

In order to achieve the above object, the solution of the present utility model is:

an earphone includes a main body disposed in an concha cavity; the surface that main part and concha chamber lateral wall laminate is provided with the air-passing groove, the air-passing groove can communicate external auditory canal and external world.

The main body is provided with a plurality of air passing grooves, and is provided with an acoustic outlet part which is opposite to the external auditory meatus; the sound emitting part is formed on the side surface of the main body facing the ear in a protruding way.

Preferably, the air passing groove is arranged at the periphery of the sound outlet part in a fan-shaped mode.

Preferably, the air passing groove is a strip-shaped groove.

Preferably, the depth of the air passing groove is 0.2-0.5 mm, and the width of the air passing groove is 0.5-2 mm.

Preferably, the width of the air passing groove gradually increases along the direction away from the sound emitting part.

Preferably, a plurality of air passing grooves are arranged above and below the sound emitting part so as to respectively correspond to the concha boat and the concha cavity.

Preferably, the main body is a soft body covered on one surface of the earphone shell facing the ear, and the soft body is detachably connected with the earphone shell; the air passing groove and the sound emitting part are formed on the soft body.

Preferably, the main body is made of silica gel.

The headset may be a bluetooth headset.

After the technical scheme is adopted, the utility model has the following technical effects:

(1) through arranging the air passing groove at the position where the main body is matched with the side surface of the concha cavity, a stable communication channel is formed between the external auditory canal and the outside, when the earphone sends sound waves to the external auditory canal to cause air vibration, redundant air can enter and exit the external auditory canal along the air passing groove, the vibration of air in the external auditory canal can be effectively weakened, the ear pressure is reduced, and therefore the protection effect on ears (particularly eardrums) is achieved;

(2) because the vibration of the air in the external auditory canal is weakened, sound waves emitted by the earphone, particularly low-frequency sound waves in the sound waves, can be transmitted to a user more stably, the volume does not need to be adjusted, and various users can experience bass stably for a long time no matter how tight the user wears the sound wave;

(3) because the air passing groove realizes the communication between the external auditory canal and the outside when the earphone is worn on the ear, ventilation can be better realized between the external auditory canal and the outside, and the problems of wet oiling and easy bacteria breeding of the ear caused when the earphone is worn for a long time can be effectively avoided.

Drawings

FIG. 1 is a perspective view of an embodiment of the present utility model;

FIG. 2 is a front view of an embodiment of the present utility model;

FIG. 3 is a perspective view of a soft body according to an embodiment of the present utility model;

FIG. 4 is a schematic illustration of the wearing process according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram illustrating the working principle of an embodiment of the present utility model;

reference numerals illustrate:

1- - -a body; 2- - -passing through the air tank; 3-sound outlet part; 4- - -sound outlet; 5- - -a headset housing; 6- -ear hook; 61— a support; 62—deformation; 7- -an accommodating groove;

a- - -the concha cavity; b- -the external auditory canal; c- -the concha boat; d- -the auricular feet.

Detailed Description

In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Accordingly, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally put in place when the inventive product is used, or the orientation or positional relationship conventionally understood by those skilled in the art, is merely for convenience in describing the embodiments of the present utility model, and is not intended to indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," 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 of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Referring to fig. 1 to 5, the present utility model discloses an earphone comprising a main body 1 placed in an concha cavity a; the surface that main part 1 and concha chamber A lateral wall laminating is provided with the air groove 2, and air groove 2 can communicate external auditory canal B and external world.

Specific embodiments of the utility model are shown below.

The main body 1 is provided with a plurality of air passing grooves 2, and the main body 1 is provided with an acoustic outlet part 3 which is arranged opposite to the external auditory meatus B; the sound outlet part 3 is formed on the side surface of the main body 1 facing the ear in a protruding way, and the sound outlet part 3 is provided with a sound outlet 4, and when the earphone is worn on the ear, the sound outlet 4 is aligned with the entrance of the external auditory canal B; the air passing groove 2 is arranged on the periphery of the sound outlet part 3 in a fan-shaped mode. Of course, the main body 1 also incorporates components (conventional design, not shown in the figure) such as a circuit required for the earphone operation, so that the sound-emitting portion 3 can emit sound waves to the outside.

Further, the air passing groove 2 is a long groove, and the depth of the air passing groove 2 may be 0.2 to 0.5mm, and the width may be 0.5 to 2mm. The gas passing grooves 2 of the strip-shaped groove structure can well pass through the side surface area of the main body 1.

Secondly, the width of the air passing groove 2 gradually increases along the direction away from the sound outlet part 3, so that the external auditory meatus B and the outside can be better ventilated, and the low-frequency sound wave sent by the earphone can be ensured to be more stably transmitted to the user.

Furthermore, a plurality of air passing grooves 2 are respectively arranged above and below the sound emitting part 3 so as to respectively correspond to the concha boat C and the concha cavity A. The above-mentioned orientation arrangement of passing air tank 2 not only can improve the aesthetic feeling of earphone, owing to the width of this position main part 1 is less moreover, can let passing air tank 2 set up as short as possible, can also improve the comfort of wearing when improving the aesthetic feeling.

In addition, the main body 1 is a soft body covered on one surface of the earphone shell 5 facing the ear, and the soft body is detachably connected with the earphone shell 5; the air passing groove 2 and the sound emitting part 3 are formed on the soft body, namely the sound emitting part 3 and the main body 1 are integrally formed, so that the uneven bulge and other structures at the connecting position of the two parts can be avoided, and the earphone is more comfortable when worn on the ear. The main part 1 can be detachably connected with the earphone shell 5, so that the parts of two different materials of the earphone can be respectively processed, the main part 1 is a part contacted with ears, and after the soft body is adopted to manufacture, the elasticity of the earphone can improve the comfort of the earphone when the earphone is worn. In this embodiment, the main body 1 is made of soft rubber material, such as silica gel, i.e. the sound emitting portion 3 is made of silica gel.

The headset may be a bluetooth headset.

The main structure of the utility model is as above, and the utility model further comprises an ear hook 6 connected with the main body 1, wherein the ear hook 6 is arranged in the concha boat C when the earphone is worn on the ear; the ear hook 6 has certain elasticity, and a containing groove 7 for containing the auricular feet D is formed between the main body 1 and the ear hook 6; the main body 1 cooperates with the ear hook 6 to clamp the auricle D for wearing the earphone.

Specifically, the ear hook 6 described above includes a support portion 61 and a deformation portion 62; the supporting portion 61 connects the main body 1 and the deforming portion 62, respectively, to achieve connection of the deforming portion 62 to the main body 1; the deformation part 62 can be extruded and deformed to adapt to the shape and/or the size of the concha boat C of different individuals, so that the interference fit of the deformation part 62 in the concha boat C is realized, the clamping of the auricle feet D is realized by the cooperation of the deformation part 62 and the main body 1, and the aim of firmly wearing the earphone is further realized.

Further, the supporting portion 61 is a flexible member extending from the edge of the main body 1 toward the ear, and the supporting portion 61 extends to an extent that satisfies the depth of the concha boat C. Specifically, the deformation portion 62 is connected to the end of the support portion 61.

Meanwhile, the deformation portion 62 is an elastic member that rolls up from the end of the supporting portion 61 inward and toward the main body 1, and when the earphone is worn on the ear, the deformation portion 62 can be inserted into the cymbal C with interference, so as to improve the firmness of the earphone when the earphone is worn on the ear. Specifically, the radial dimension of the deformation portion 62 is greater than that of the concha boat C, and when the deformation portion 62 is plugged into the concha boat C, the deformation portion 62 is compressively deformed and stably clamped in the concha boat C, so that the earphone can be firmly worn on the ear, and the earphone has good adaptability. In this embodiment, the deformation portion 62 has a C shape.

Referring to fig. 4, the wearing process of the present utility model is as follows:

the sound emitting part 3 and the ear hook 6 are respectively aligned with the concha cavity A and the concha boat C of the human body, and the earphone is pushed into the ear, so that the sound emitting part 3 is tightly attached to the concha cavity A, the sound emitting hole 4 of the sound emitting part is aligned with the external auditory canal B, the ear hook 6 is embedded into the concha boat C, the deformation part 62 of the ear hook 6 is extruded and deformed to be in interference fit in the concha boat C, and meanwhile, the ear hook 6 is matched with the sound emitting part 3 to clamp the auricle D, so that the earphone is worn on the ear.

Referring to fig. 5, the working principle of the present utility model is as follows:

the vibration of the air in the external auditory canal B is too large, so that the wearing tightness of the earphone is changed, the degree of the low-frequency sound wave emitted by the sound emitting part 3 transmitted from the external auditory canal to the outside is in uncontrollable severe change, and the sound wave transmitted to the ear by the sound emitting part 3 is finally caused, and particularly, the low-frequency sound wave in the sound wave is unstable. After the air passing groove 2 is arranged, the vibration of air in the external auditory canal B can be weakened, sound waves emitted by the earphone can be transmitted to a user more stably, and the effect of improving the low-frequency sound quality of the earphone can be achieved.

Through the scheme, the air passing groove 2 is arranged at the position where the main body 1 is matched with the side face of the concha cavity A, so that a stable communication channel is formed between the external auditory meatus B and the outside, when the earphone sends sound waves to the external auditory meatus B to cause air vibration, redundant air can enter and exit the external auditory meatus B along the air passing groove 2, vibration of air in the external auditory meatus B can be effectively weakened, ear pressure is reduced, and therefore an ear (especially an eardrum) protection function is achieved; secondly, because the vibration of the air in the external auditory meatus B is weakened, sound waves emitted by the earphone, particularly low-frequency sound waves in the sound waves, can be transmitted to a user more stably, the volume does not need to be adjusted, and various users can experience bass stably for a long time no matter how tight the user wears the sound wave; furthermore, because the air passing groove 2 realizes the communication between the external auditory meatus B and the outside when the earphone is worn on the ear, ventilation can be better carried out between the external auditory meatus B and the outside, and the problems of wet oiling and easy bacteria breeding of the ear caused when the earphone is worn for a long time can be effectively avoided.

The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.

Claims (10)

1. An earphone, characterized in that:

comprises a main body arranged in the concha cavity;

the surface that main part and concha chamber lateral wall laminate is provided with the air-passing groove, the air-passing groove can communicate external auditory canal and external world.

2. An earphone as recited in claim 1, wherein:

the main body is provided with a plurality of air passing grooves, and is provided with an acoustic outlet part which is opposite to the external auditory meatus; the sound emitting part is formed on the side surface of the main body facing the ear in a protruding way.

3. An earphone as recited in claim 2, wherein:

the air passing groove is arranged on the periphery of the sound outlet part in a fan-shaped mode.

4. An earphone as recited in claim 2, wherein:

the gas passing groove is a strip-shaped groove.

5. An earphone as recited in claim 2, wherein:

the depth of the air passing groove is 0.2-0.5 mm, and the width of the air passing groove is 0.5-2 mm.

6. An earphone as recited in claim 2, wherein:

the width of the air passing groove gradually increases along the direction away from the sound outlet part.

7. An earphone as recited in claim 2, wherein:

a plurality of air passing grooves are arranged above and below the sound outlet part so as to respectively correspond to the concha boat and the concha cavity.

8. An earphone as claimed in any one of claims 2 to 7, wherein:

the main body is a soft body covered on one surface of the earphone shell facing the ear, and the soft body is detachably connected with the earphone shell; the air passing groove and the sound emitting part are formed on the soft body.

9. An earphone as recited in claim 8, wherein:

the main body is made of silica gel.

10. An earphone as recited in claim 1, wherein:

the headset is a bluetooth headset.