CN215453240U

CN215453240U - Novel earphone cap

Info

Publication number: CN215453240U
Application number: CN202122086586.6U
Authority: CN
Inventors: 肖红辉; 王长生; 胡苏永
Original assignee: Jiangxi Hongge Electronic Co ltd
Current assignee: Jiangxi Hongge Electronic Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-07
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a novel earphone cap, which comprises an earphone body, an earphone cap and a tuning structure, wherein the earphone cap is provided with a sound-absorbing layer; the upper end of the earphone body is provided with a circular platform, the center of the circular platform is provided with a connector, and the earphone cap is connected with the earphone body through the connector; earphone cap surface or internal surface are equipped with the tuning structure, and the tuning structure is along earphone cap surface or internal surface evenly distributed, and the tuning structure setting is connected earphone cap top and bottom between earphone cap top and bottom. The tuning structure is provided with the ribs and the grooves, and the ribs and the grooves with different shapes, different quantities and different sizes are arranged on the outer surface or the inner surface of the earphone cap, so that turbid and unclear tone quality can be effectively improved; the earphone is comfortable to wear, and the eardrum cannot be pressed; the loudspeaker diaphragm can not negative pressure warp, guarantees the good tone quality of earphone.

Description

Novel earphone cap

Technical Field

The utility model relates to the technical field of earphones, in particular to a novel earphone cap.

Background

A plurality of earphones in the market, especially Bluetooth earphones and TWS true wireless earphones are limited by structures because of small structures, sound adjusting holes cannot be formed in the front cavity of the earphones, so that the bass tone of the earphones is too much, the tone quality is turbid, and meanwhile, when the earphones are worn, eardrums are pressed and the eardrums are distended and painful due to the fact that earcaps are too sealed; because the front cavity and the ear cap are too sealed, the loudspeaker diaphragm can deform under negative pressure, and the earphone can generate abnormal sound. Therefore, effective solutions to solve the above problems need to be proposed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a novel earphone cap to solve the technical problems in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel earphone cap, which comprises an earphone body, an earphone cap and a tuning structure, wherein the earphone cap is provided with a plurality of through holes;

the earphone cap is connected with the earphone body through the connector; the earphone cap outer surface or the inner surface is provided with a tuning structure, the tuning structure is uniformly distributed on the outer surface or the inner surface of the earphone cap, and the tuning structure is arranged between the top end and the bottom end of the earphone cap and connected with the top end and the bottom end of the earphone cap.

Further, the tuning structure is a rib or a groove.

Further, the ribs or grooves are S-shaped.

Further, the rib or the groove is shaped like a plurality of strips.

Further, the rib or the groove is in a single bar shape.

Further, the connector includes first hollow cylinder and second hollow cylinder, first hollow cylinder with circular platform connects, second hollow cylinder with first hollow cylinder connects, first hollow cylinder diameter is less than the hollow cylinder diameter of second.

Furthermore, a reinforcing rib is arranged at the joint of the first hollow cylinder and the circular platform.

The utility model has the beneficial effects that:

according to the novel earphone cap provided by the utility model, the ribs and the grooves with different shapes, different quantities and different sizes are arranged on the outer surface or the inner surface of the earphone cap, so that the turbid and unclear tone quality can be effectively improved; the earphone is comfortable to wear, and the eardrum cannot be pressed; the loudspeaker diaphragm can not negative pressure warp, guarantees the good tone quality of earphone.

Drawings

Fig. 1 is a schematic view of an earphone body and a novel earphone cap mounting structure of a novel earphone cap according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an earphone cap provided with S-shaped outer ribs or grooves according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an earphone cap provided with a plurality of outer ribs or grooves according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of an earphone cap provided with a single-shaped outer rib or groove according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an earphone cap with an inner rib or an inner groove according to an embodiment of the present invention;

fig. 6 is a schematic view of a conventional earphone body and earphone cap mounting structure provided in the embodiment of the present invention;

in the figure: 1. an earphone body; 11. a circular platform; 12. a connector; 121. reinforcing ribs; 122. a first hollow cylinder; 123. a second hollow cylinder; 2. an earphone cap; 3. ribs or grooves.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

Referring to fig. 1-6, as shown in fig. 6, the conventional earphone and earphone cap are provided with no structure, and the connector on the earphone body is relatively simple. There are three problems: (1) the front cavity of the earphone can not be provided with a tone adjusting hole, so that the earphone has excessive bass and unclear tone quality. (2) When the earphone is worn, the earcap is too sealed, so that eardrum is pressed and the eardrum is distended and painful. (3) Because the front cavity and the ear cap are too sealed, the loudspeaker diaphragm can deform under negative pressure, and the earphone can generate abnormal sound.

The utility model provides a novel earphone cap, which comprises an earphone body 1, an earphone cap 2 and a tuning structure; a circular platform 11 is arranged at the upper end of the earphone body 1, a connector 12 is arranged in the center of the circular platform 11, and the earphone cap 2 is connected with the earphone body 1 through the connector 12; 2 surfaces of headphone cap or internal surface are equipped with the tuning structure, and the tuning structure is along 2 surfaces of headphone cap or internal surface evenly distributed, and the tuning structure setting is between 2 tops of headphone cap and bottom and is connected 2 tops of headphone cap and bottom. Aiming at the problems that the Bluetooth headset and the TWS real wireless headset are small in structure and limited by the structure, the front cavity of the headset cannot be provided with a tone adjusting hole, so that the low tone quality of the headset is too much, the tone quality is turbid, and meanwhile, when the headset is worn, the eardrum is pressed and the eardrum is distended and painful due to the fact that the headset cap 2 is too sealed; because the front cavity and the earphone cap 2 are too sealed, negative pressure deformation of a loudspeaker diaphragm can be caused, the earphone has the problems of abnormal sound and the like, the outer surface or the inner surface of the earphone cap 2 is provided with a tuning structure which is a rib or a groove 3, the rib or the groove 3 is uniformly distributed along the outer surface or the inner surface of the earphone cap 2, the rib or the groove 3 is arranged between the top end and the bottom end of the earphone cap 2 and is connected with the top end and the bottom end of the earphone cap 2, the sealing property of the earphone cap 2 can be reduced, the front cavity of the earphone is arranged in the earphone body 1, and the earphone body 1 is connected with the earphone cap 2, so the sealing property of the front cavity of the earphone can be reduced, excessive bass of the front cavity of the earphone is reduced, and the sound quality is improved; meanwhile, the sealing performance of the earphone cap 2 of the earphone cap is reduced, so that the eardrum cannot be pressed when the earphone is worn, the eardrum cannot swell and pain, and more comfortable wearing experience can be obtained; and the chamber has reduced the leakproofness with earphone cap 2 before the earphone, can make the loudspeaker diaphragm form no negative pressure, and the loudspeaker diaphragm can not be by the deformation of negative pressure to the earphone also can not have different sound.

As shown in fig. 2, in one embodiment, the ribs or grooves 3 are S-shaped; on one hand, the sealing performance of the earphone cap 2 can be reduced from multiple directions, so that the turbid sound quality can be effectively improved; the earphone is comfortable to wear, and the eardrum cannot be pressed; the loudspeaker diaphragm can not deform under negative pressure, so that good sound quality of the earphone is ensured; on the other hand, the aesthetic property of the earphone can be improved.

As shown in fig. 3, in one embodiment, the ribs or grooves 3 are shaped in a plurality of strips; the strips are combined into a large strip which is uniformly distributed on the outer surface of the earphone cap 2, so that the sealing performance of the earphone cap 2 can be reduced in a large area, and the turbid and unclear tone quality can be effectively improved; the earphone is comfortable to wear, and the eardrum cannot be pressed; the loudspeaker diaphragm can not deform under negative pressure, so that good sound quality of the earphone is ensured; on the other hand, the big strips are uniformly distributed, and the attractiveness of the earphone can be improved.

As shown in fig. 4, in one embodiment, the ribs or grooves 3 are shaped as a single bar; the distance between the single strips is small, the number of the single strips is large, the sealing performance of the earphone cap 2 can be reduced densely, and therefore the turbid and unclear tone quality can be improved effectively; the earphone is comfortable to wear, and the eardrum cannot be pressed; the loudspeaker diaphragm can not deform under negative pressure, so that good sound quality of the earphone is ensured; on the other hand, the single strips are uniformly distributed, so that the whole earphone cap 2 looks like a lantern, and the attractiveness of the earphone is greatly improved.

As shown in fig. 5, in one embodiment, the inner cavity of the earphone cap 2 is provided with ribs or grooves 3; the outer surface of the earphone cap 2 is unchanged, and the ribs or the grooves 3 are uniformly arranged on the inner cavity 2, so that the sealing property of the earphone cap 2 can be reduced, and the turbid and unclear sound quality can be effectively improved; the earphone is comfortable to wear, and the eardrum cannot be pressed; the loudspeaker diaphragm can not deform under negative pressure, so that good sound quality of the earphone is ensured; and some people like the earphone cap with smooth and traceless outer surface, dislike gully and like the earphone cap with consistent integrity, so that the integral attractiveness can be considered while good tone quality and comfortable wearing experience are achieved.

As shown in fig. 1, in one embodiment, the connector 12 includes a first hollow cylinder 122 and a second hollow cylinder 123, the first hollow cylinder 122 is connected to the circular platform 11, the second hollow cylinder 123 is connected to the first hollow cylinder 122, and the diameter of the first hollow cylinder 122 is smaller than that of the second hollow cylinder 123. So set up because first hollow cylinder 122 diameter is less than second hollow cylinder 123 diameter can form the barb and hang earphone cap 2, can make earphone body 1 and earphone cap 2 connect more reliable and stable, be difficult to the pine and take off.

In one embodiment, the first hollow cylinder 122 is provided with a reinforcing rib 121 at the connection with the circular platform 11. The reinforcing rib 121 enables the strength of the joint of the first hollow cylinder 122 and the circular platform 11 to be higher, the joint is not easy to damage, and the service life is prolonged.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A novel earphone cap is characterized in that: the earphone comprises an earphone body, an earphone cap and a tuning structure;

the earphone comprises an earphone body and is characterized in that a circular platform is arranged at the upper end of the earphone body, a connector is arranged in the center of the circular platform, and the connector comprises a first hollow cylinder and a second hollow cylinder; the earphone cap is connected with the earphone body through the connector; the earphone cap outer surface or the inner surface is provided with a tuning structure, the tuning structure is uniformly distributed on the outer surface or the inner surface of the earphone cap, and the tuning structure is arranged between the top end and the bottom end of the earphone cap and connected with the top end and the bottom end of the earphone cap.

2. A novel earphone cap as claimed in claim 1, wherein:

the tuning structure is a rib or a groove.

3. A novel earphone cap as claimed in claim 2, wherein:

the ribs or grooves are S-shaped.

4. A novel earphone cap as claimed in claim 2, wherein:

the ribs or grooves are in the shape of a plurality of strips.

5. A novel earphone cap as claimed in claim 2, wherein:

the ribs or grooves are in the shape of a single bar.

6. A novel earphone cap as claimed in claim 1, wherein:

the first hollow cylinder is connected with the circular platform, the second hollow cylinder is connected with the first hollow cylinder, and the diameter of the first hollow cylinder is smaller than that of the second hollow cylinder.

7. A novel earphone cap as claimed in claim 1, wherein:

and a reinforcing rib is arranged at the joint of the first hollow cylinder and the circular platform.