Ear clamping type earphone

Abstract

The utility model provides an ear clamping type earphone. The ear clamping type earphone comprises a sound leading insertion body, an ear clamping handle and an earphone main body, the sound leading plugging body is used for playing audio when being plugged into an external auditory canal part of an ear; one end of the ear clamping handle is connected with the sound leading plug-in body; the other end of the ear clamping handle is connected with the earphone main body, and an ear attaching surface is formed on one side of the earphone main body adjacent to the sound leading insertion body and is used for being attached to the outer side of the tragus of the ear; the earphone main body and the sound leading plug-in body are arranged at an interval along a first preset direction, so that the sound leading plug-in body, the ear clamping handle and the earphone main body jointly define a clamping area, and the clamping area is used for clamping a tragus part of an ear. According to the ear clamping type earphone of the utility model, the contact area between the earphone main body and the outer side of the tragus is effectively increased, namely, the supporting contact points between the earphone main body and the ear are well increased, and meanwhile, the clamping effect of the clamping area is combined, so that the situation that the earphone is loosened and falls off can be avoided, and the wearing stability of the earphone is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless earphone technical field, in particular to a kind of clip-on earphone. BACKGROUND

[0002] As the hot-selling representative form of open earphone, the clip-on earphone has greatly improved the comfort of wearing compared with the traditional in-ear or semi-in-ear earphone.

[0003] Currently, the main forms of existing open earphones are ear-hanging, clip-on and back-hanging types. The clip-on earphone has stronger compatibility for users with different ear sizes and head circumferences due to its unique form and wearing method, which does not need to use the position of the upper ear root and does not interfere with the ear mirror leg, mask, etc.

[0004] For example, Chinese patent document CN219843716U discloses a clip-on earphone with high wearing comfort, which includes a main unit comprising an ear handle, a lower shell and an upper shell. The upper shell is attached to the upper part of the lower shell, and the ear handle is provided on one side of the lower shell. The opening distance between the bottom of the ear handle and the lower shell is set to 1.2-1.8MM, and the position of the ear handle contacting the human ear is designed as an arc surface, so that there is no discomfort even after a long time of clamping and wearing.

[0005] However, the above-mentioned patent disclosure still has the following problems: the part adjacent to the end of the ear handle is relatively slender, so the area of contact between this part and the back of the ear is small during actual wearing by the user, and the outer ear is mainly clamped by the arc surface part of the ear handle, which can easily cause the earphone to loosen or even fall off in the upward and downward directions of the outer ear, thereby reducing the stability of the earphone wearing. UTILITY MODEL CONTENT

[0006] The utility model aims to overcome the deficiencies in the prior art and provide a clip-on earphone that can effectively improve the stability of earphone wearing by avoiding the situation of loosening and falling off during wearing by the user.

[0007] The utility model achieves the above-mentioned purpose by the following technical solutions:

[0008] A clip-on earphone includes:

[0009] An audio lead-in plug-in body is used to play audio when plugged into the outer ear canal part of the ear;

[0010] A clip-on ear handle is connected to one end of the audio lead-in plug-in body.

[0011] The other end of the ear clamping handle is connected with the earphone main body, and the earphone main body is formed with an ear fitting surface adjacent to one side of the sound leading plug-in body, which is used for fitting the outer side of the tragus of the ear; the earphone main body and the sound leading plug-in body are arranged along a first preset direction and are spaced apart, so that the sound leading plug-in body, the ear clamping handle and the earphone main body jointly form a clamping area for clamping the tragus of the ear.

[0012] In one of the embodiments, the ear clamping earphone further comprises a soft pad arranged on the ear fitting surface, and the shape of the soft pad is matched with the shape of the ear fitting surface.

[0013] In one of the embodiments, the ear clamping handle is in a U shape.

[0014] In one of the embodiments, the minimum distance between the sound leading plug-in body and the earphone main body is 3 mm.

[0015] In one of the embodiments, the sound leading plug-in body is in a spherical shape.

[0016] In one of the embodiments, the radius of the spherical sound leading plug-in body is 6 mm.

[0017] In one of the embodiments, the sound leading plug-in body comprises a first half-sphere and a second half-sphere; one end of the ear clamping handle is connected with the first half-sphere, and the first half-sphere is connected with the second half-sphere in a snap-fit manner.

[0018] In one of the embodiments, the second half-sphere is provided with a loudspeaker hole with a stepped structure for positioning and installing a dust cover net.

[0019] In one of the embodiments, the loudspeaker hole and the second preset direction form an angle in the range of 10°-15°.

[0020] In one of the embodiments, the ear clamping handle comprises a first bending section, a second bending section and a circular arc transition section connected in sequence; the bending radius of the first bending section is in the range of 3.8 mm-4.2 mm; the bending radius of the second bending section is in the range of 4.8 mm-5.2 mm; and the length of the circular arc transition section is in the range of 6 mm-7 mm.

[0021] Compared with the prior art, the utility model has at least the following advantages:

[0022] When the sound guide plug is inserted into the ear canal of the ear, the earphone is clamped at the tragus of the ear through the clamping area, and at the same time, the earphone main body is better attached to the outer side of the tragus of the ear by using the ear-attaching surface of the earphone main body, thereby replacing the ear handle clamped on the outer auricle of the ear by the existing clip-on earphone. The clip-on earphone effectively increases the contact area between the earphone main body and the outer side of the tragus, that is, the support contact points between the earphone main body and the ear are better increased, and in combination with the clamping effect of the clamping area, the earphone can be prevented from loosening and falling off, and the stability of the earphone is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0024] Figure 1 Fig. 1 is a structural schematic view of a clip-on earphone in an embodiment;

[0025] Figure 2 Fig. 2 is a side view of the clip-on earphone shown in Fig. 1; Figure 1

[0026] Figure 3 Fig. 3 is a structural schematic view of a clip-on earphone in another embodiment; Figure 1

[0027] Reference signs: ear clip earphone 10; sound guide plug 100; clamping area 101; first hemisphere 110; second hemisphere 120; speaker hole 1201; ear clip handle 200; first bending section 210; second bending section 220; circular arc transition section 230; earphone main body 300; ear-attaching surface 310; soft pad 400. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the related drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0029] ​​It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] This disclosure provides a clip-on earphone, including a sound-guiding plug, a clip-on stem, and an earphone body. The sound-guiding plug is used to play audio when inserted into the external auditory canal of the ear; one end of the clip-on stem is connected to the sound-guiding plug; the other end of the clip-on stem is connected to the earphone body, and an ear-contacting surface is formed on the side of the earphone body adjacent to the sound-guiding plug, which is used to conform to the outer side of the tragus of the ear; the earphone body and the sound-guiding plug are spaced apart along a first preset direction, such that the sound-guiding plug, the clip-on stem, and the earphone body together form a clamping area, which is used to clamp the tragus of the ear.

[0032] Please see Figures 1 to 3 To better understand the clip-on earphone 10 of this application, the following further explanation of the clip-on earphone 10 is provided:

[0033] An embodiment of the ear-clamping earphone 10 includes a sound-guiding plug 100, an ear-clamping stem 200, and an earphone body 300. The sound-guiding plug 100 is used to play audio when inserted into the external auditory canal of the ear; one end of the ear-clamping stem 200 is connected to the sound-guiding plug 100; the other end of the ear-clamping stem 200 is connected to the earphone body 300; the earphone body 300 has an ear-contact surface 310 on the side adjacent to the sound-guiding plug 100, which is used to conform to the outer side of the tragus of the ear; the earphone body 300 and the sound-guiding plug 100 are spaced apart along a first preset direction, such that the sound-guiding plug 100, the ear-clamping stem 200, and the earphone body 300 together form a clamping area 101, which is used to clamp the tragus of the ear.

[0034] In the embodiment, when the sound guide plug-in body 100 is plugged into the outer ear canal of the ear, the clamping area 101 is clamped at the tragus of the ear, and at the same time, the ear fitting surface 310 of the earphone main body 300 is better fitted outside the tragus of the ear, replacing the ear handle clamped on the outer auricle of the existing clip-on earphone. The clip-on earphone 10 effectively increases the contact area of the earphone main body 300 and the outside of the tragus, that is, better increases the support contact point of the earphone main body 300 and the ear, and in combination with the clamping effect of the clamping area 101, so as to avoid the situation that the earphone is loose and falls off, and improve the stability of the earphone wearing.

[0035] It should be noted that, as shown in Figure 2 , the first preset direction is the direction of the A arrow.

[0036] As shown in Figure 1 and Figure 2 , in one of the embodiments, the clip-on earphone 10 further comprises a soft pad 400, which is arranged on the ear fitting surface 310, and the shape of the soft pad 400 matches the shape of the ear fitting surface 310. In this way, when the sound guide plug-in body 100 is plugged into the outer ear canal of the ear, the soft pad 400 on the ear fitting surface 310 of the earphone main body 300 will be fitted outside the tragus of the ear, so that the contact between the outside of the tragus and the earphone main body 300 is more comfortable, so as to effectively reduce the stiffness of the contact between the earphone main body 300 and the ear; at the same time, the soft pad 400 can also increase the support contact point of the earphone main body 300 and the ear, in combination with the clamping effect of the clamping area 101, so as to avoid the situation that the earphone is loose and falls off, and improve the stability of the earphone wearing.

[0037] As shown in Figure 2 , in one of the embodiments, the clip-on handle 200 is in the shape of U. In one of the embodiments, the minimum distance between the sound guide plug-in body 100 and the earphone main body 300 is 3mm. In this way, the clamping area 101 has a relatively firm and comfortable clamping force, so as to ensure the stability of the earphone wearing, and also avoid the compression feeling of the tragus caused by the large clamping force.

[0038] As shown in Figure 1 , in one of the embodiments, the sound guide plug-in body 100 is in the shape of a sphere. In one of the embodiments, the radius of the sphere of the sound guide plug-in body 100 is 6mm. In this way, the size of the sound guide plug-in body 100 better adapts to the width of the outer ear canal of the user's ear, so that the user can place the sound guide plug-in body 100 in the outer ear canal, so that the wearing of the clip-on earphone 10 is more convenient and comfortable.

[0039] As shown in Figure 2As shown in the drawings, in one of the embodiments, the sound guide plug-in body 100 comprises a first hemisphere 110 and a second hemisphere 120; one end of the ear clamping handle 200 is connected to the first hemisphere 110, and the first hemisphere 110 is connected to the second hemisphere 120 in a snap-fit manner.

[0040] It can be understood that the first hemisphere 110 and the second hemisphere 120 are connected in a snap-fit manner, which facilitates the injection molding of the first hemisphere 110 and the second hemisphere 120 separately, and facilitates the manufacturing and assembly.

[0041] Specifically, in the present embodiment, the first hemisphere 110 and the second hemisphere 120 together enclose an audio cavity (not shown in the drawings) for mounting a loudspeaker; and the earphone body 300 is internally provided with a battery module (not shown in the drawings) and a control module (not shown in the drawings), and the control module is electrically connected to the battery module and the loudspeaker, respectively, so as to realize audio playback through the loudspeaker.

[0042] As shown in the drawings, Figure 1 and Figure 2 in one of the embodiments, the second hemisphere 120 is provided with a loudspeaker hole 1201, and the loudspeaker hole 1201 is provided with a stepped structure for positioning and mounting a dust cover net. In this way, dust is effectively prevented from entering the inside of the audio cavity.

[0043] As shown in the drawings, Figure 2 in one of the embodiments, the loudspeaker hole 1201 and the second preset direction form an angle in the range of 10°-15°. In the present embodiment, the loudspeaker hole 1201 and the second preset direction form an angle of 11°, so that when the sound guide plug-in body 100 is plugged into the external auditory canal part of the ear, the loudspeaker hole 1201 can be better inclined towards the direction from the external auditory canal to the eardrum of the ear, so as to ensure better audio playback experience and audio playback clarity for the user.

[0044] It should be noted that, as shown in the drawings, Figure 2 the second preset direction is the direction of the axis coinciding with the B dashed line, wherein C is the angle between the loudspeaker hole 1201 and the axis.

[0045] As shown in the drawings, Figure 2 in one of the embodiments, the ear clamping handle 200 comprises a first bending section 210, a second bending section 220 and a circular arc transition section 230 connected in sequence; the bending radius of the first bending section 210 is in the range of 3.8mm-4.2mm; the bending radius of the second bending section 220 is in the range of 4.8mm-5.2mm; and the length of the circular arc transition section 230 is in the range of 6mm-7mm.

[0046] It can be understood that, in the embodiment, the bending radius of the first bending section 210 is 4mm, the bending radius of the second bending section 220 is 5mm, and the length of the arc transition section 230 is 6.5mm. Compared with the existing ear-clamping earphone which adopts the mode of clamping the ear handle in the outer auricle part, the ear-clamping earphone 10 of the utility model adopts the mode of clamping the tragus part by the clamping area 101, so that the different bending radii of the first bending section 210 and the second bending section 220 and the length value of the arc transition section 230 can be set, so as to shorten the total length of the ear handle 200 and adjust the clamping force of the clamping area, so that the overall structure of the earphone is compact, the volume is smaller, and the user wears more comfortably.

[0047] It should be noted that, as shown in Figure 2 R4 represents the bending radius of the first bending section 210, R5 represents the bending radius of the second bending section 220, and S represents the arc path of the arc transition section 230, i.e. the arc from the second bending section 220 to the first hemisphere 110 is the arc transition section 230.

[0048] Compared with the prior art, the utility model has at least the following advantages:

[0049] When the sound guide plug is inserted into the ear canal part of the ear, it is clamped in the tragus part of the ear by the clamping area, and at the same time, the ear part of the earphone main body is better attached to the outside of the tragus of the ear, replacing the existing ear-clamping earphone which adopts the mode of clamping the ear handle in the outer auricle. The ear-clamping earphone of the utility model effectively increases the contact area between the earphone main body and the outside of the tragus, i.e. better increases the support contact points between the earphone main body and the ear, and at the same time, the clamping effect of the clamping area is combined, so that the earphone can be prevented from loosening and falling off, and the stability of the earphone is improved.

[0050] The above-described embodiments only express several embodiments of the utility model, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. An earphone of the ear clip type, characterized in that, The earphone comprises: a sound guide plug-in body for playing audio when plugged into the outer ear canal of an ear; a clamping handle, one end of which is connected to the sound guide plug-in body; an earphone main body, the other end of the clamping handle being connected to the earphone main body, the earphone main body being formed with an ear fitting surface adjacent to one side of the sound guide plug-in body, the ear fitting surface being used for fitting the lateral side of the tragus of the ear; the earphone main body and the sound guide plug-in body are spaced apart along a first preset direction, so that the sound guide plug-in body, the clamping handle and the earphone main body jointly form a clamping area for clamping the tragus of the ear.

2. The supra-aural earphone of claim 1, wherein The earphone further comprises a soft pad, which is arranged on the ear fitting surface and has a shape matching that of the ear fitting surface.

3. The supra-aural earphone of claim 1, wherein The clamping handle has a U shape.

4. The supra-aural earphone of claim 1, wherein The minimum distance between the sound guide plug-in body and the earphone main body is 3 mm.

5. The supra-aural earphone of claim 1, wherein The sound guide plug-in body has a spherical shape.

6. The supra-aural earphone of claim 5, wherein The radius of the sphere of the sound guide plug-in body is 6 mm.

7. The supra-aural earphone of claim 6, wherein The sound guide plug-in body comprises a first half-sphere and a second half-sphere, one end of the clamping handle being connected to the first half-sphere, and the first half-sphere being connected to the second half-sphere in a snap-fit manner.

8. The supra-aural earphone of claim 7, wherein The second half-sphere is provided with a speaker hole having a stepped structure for positioning and installing a dust cover net.

9. The supra-aural earphone of claim 8, wherein The angle between the speaker hole and a second preset direction ranges from 10° to 15°.

10. The earphones of claim 3, wherein, The clamping handle comprises a first bending section, a second bending section and a circular arc transition section connected in sequence, the bending radius of the first bending section ranging from 3.8 mm to 4.2 mm, the bending radius of the second bending section ranging from 4.8 mm to 5.2 mm, and the length of the circular arc transition section ranging from 6 mm to 7 mm.

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