CN106101899B

CN106101899B - Novel earphone shell of structure

Info

Publication number: CN106101899B
Application number: CN201610603746.0A
Authority: CN
Inventors: 周威; 俞辰
Original assignee: Xi'an Musheng Electronic Technology Co ltd
Current assignee: Xi'an Xiaomiao Information Technology Co ltd
Priority date: 2016-07-28
Filing date: 2016-07-28
Publication date: 2022-08-09
Anticipated expiration: 2036-07-28
Also published as: CN106101899A

Abstract

The invention belongs to the technical field of earphones, and particularly relates to an earphone shell with a novel structure, which comprises a first joint, a second joint, a third joint and a fourth joint; the thicknesses of the first joint, the second joint and the third joint are all smaller than the thickness of the center of the fourth joint; the earphone shell is designed according to the structure of the human ear, a special flexible structure is designed at the position which possibly causes extrusion deformation, and the earphone shell can adapt to the shape according to the ear shapes of different shapes, so that the comfort and firmness of people wearing the earphone are greatly improved, and the problem of ear pain caused by long-time wearing of the earphone by people is avoided; meanwhile, after the common nature of the ear types of people is found through analysis and statistics, flexible redundant structures are designed at the anterior incisal notch, the intertragic notch and the position of the tragus, so that the requirements of ears of people in different forms are met; therefore, the invention has comfortable wearing, firm wearing, good application prospect and market value.

Description

Novel earphone shell of structure

Technical Field

The invention belongs to the technical field of earphones, and particularly relates to an earphone shell with a novel structure.

Background

The earphone is a pair of conversion units, which receives the electric signal from the media player or receiver and converts it into audible sound wave by the speaker near the ear. The headset is typically detachable from the media player and utilizes a plug connection. The user can listen to the sound independently without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who use in noisy and noisy environments such as recording rooms, DJ, trips, sports and the like.

The existing earplug type earphone shells are all made of hard materials, and can forcibly deform human ear tissues when being plugged into human ears, so that pain is caused; and because there is not protruding flexible construction of corresponding tragus when the earphone is worn in the people's ear, consequently can cause the extrusion pain in tragus position, cause the discomfort, perhaps wear not to advance the ear. In order to guarantee that everybody can both wear comfortablely, need be the suitability design on the earphone, traditional way is that earphone sound chamber extends the sound guide tube, sheathes hemispherical silica gel chock outside the sound guide tube, and the position that can jam in the ear card in conch chamber, ear canal mouth, the external auditory canal of people's ear is filled in to the silica gel chock to this guarantee is worn firmly. However, the method is too blind, and because of the great difference of the ears, the positions of each person plugged into the ears are different, and the device is like a wedge to clamp the seams with different sizes, so that the effect is very different. Therefore, how to improve the wearing comfort and firmness of the earphone and avoid the problem that people feel ear pain due to wearing the earphone for a long time becomes a problem which is very concerned by people at present.

Disclosure of Invention

The invention aims to solve the problems that the tragus position is painful due to extrusion, the wearing comfort is low and the earphone is not worn into the ear in the process of wearing the existing earphone.

Therefore, the invention provides an earphone shell with a novel structure, wherein the joint of the earphone shell and the ear front incisal track of the human ear is a first joint, the joint of the earphone shell and the ear intertragic incisal track of the human ear is a second joint, the joint of the earphone shell and the tragus of the human ear is a third joint, and the joint of the earphone shell and the concha cavity of the human ear is a fourth joint; the thicknesses of the first attaching part and the second attaching part are respectively increased from the center of the first attaching part and the center of the second attaching part to two sides; the thickness of the third joint is increased from the center of the third joint to the anterior incisal track and the intertragic notch of the ear; the thickness of the center of the fourth joint is greater than the thickness of the first joint, the second joint and the third joint; the thickness variation ranges of the first attaching position, the second attaching position, the third attaching position and the fourth attaching position are all 0.1mm-3 mm.

Above-mentioned earphone shell of novel structure, be provided with first arch between first laminating department and the third laminating department, it is protruding to be provided with the second between second laminating department and the third laminating department.

In the earphone shell with the novel structure, the width L1 of the first joint is a linear distance from the position a to the position B, the numerical value change range of the width L1 is 0.3mm-5mm, the position a is a joint of the first joint and the fourth joint, and the position B is a starting position of the first protrusion; the numerical value change range of the distance H1 from the point C where the earphone shell is attached to the vertex of the anterior incisal track of the ear to the straight line where the point A and the point B are located is 0.1mm-7 mm.

In the earphone shell with the novel structure, the width of the second joint is L2, which is the linear distance from the position D to the position E, the numerical value change range of the width of L2 is 0.3mm-5mm, the position D is the joint of the second joint and the fourth joint, and the position E is the starting position of the second protrusion; the numerical value change range of the distance H2 from the point F where the earphone shell is attached to the bottom end of the notch between the ear screens of the human ears to the straight line where the position D and the position E are located is 0.1mm-7 mm.

In the earphone shell with the novel structure, the width L3 of the third fitting part is a linear distance from the position G to the position H, the numerical value change range of the width L3 is 0.5mm-20mm, the position G is a stop position of the first protrusion, and the position H is a stop position of the second protrusion; the numerical value change range of the distance H3 from the point M where the earphone shell is attached to the tragus of the human ear to the straight line from the position G to the position H is 0.1mm-8 mm.

Above-mentioned earphone shell of novel structure, first protruding, the protruding high numerical value of second is 2mm-8 mm.

According to the earphone shell with the novel structure, the earphone shell is made of silica gel or rubber, and the Shore hardness is 10-65 degrees.

The invention has the beneficial effects that: according to the earphone shell with the novel structure, the earphone shell is designed with a special flexible structure at a position possibly causing extrusion deformation according to the design of the structure of human ears, and can adapt to the shape according to the ear shapes of different shapes, so that the comfort and firmness of people wearing the earphone are greatly improved, and the problem of ear pain caused by long-time wearing of the earphone by people is avoided; meanwhile, after the common characteristics of the ear types of people are found through analysis and statistics, flexible redundant structures are designed at the positions of the anterior incisal trace, the intertragic incisal trace and the tragus, and the requirements of the ears of people in different shapes are further met; therefore, the novel earphone shell is comfortable to wear, firm to wear, and has good application prospect and market value.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of an earphone housing with a novel structure according to the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of an earphone housing with a novel structure according to the present invention.

Description of reference numerals: 1. a first fitting part; 2. a second joint part; 3. a third joint; 4. a fourth joint part; 5. A first protrusion; 6. a second protrusion.

Detailed Description

To further explain the technical means and effects of the present invention adopted to achieve the intended purpose, the following detailed description of the embodiments, structural features and effects of the present invention will be made with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural diagram of an earphone housing with a novel structure, the earphone housing with a novel structure is characterized in that a joint of the earphone housing and an ear anterior incisal track of a human ear is a first joint 1, a joint of the earphone housing and an intertragic incisal track of the human ear is a second joint 2, a joint of the earphone housing and an tragus of the human ear is a third joint 3, and a joint of the earphone housing and a concha cavity of the human ear is a fourth joint 4; the thicknesses of the first attaching part 1 and the second attaching part 2 are respectively increased from the center of the first attaching part 1 and the center of the second attaching part 2 to two sides; the thickness of the third joint 3 is increased from the center of the third joint 3 to the anterior incisal track and the intertragic notch of the ear; the thickness of the center of the fourth joint 4 is larger than the thickness of the first joint 1, the second joint 2 and the third joint 3; the thickness variation ranges of the first attaching position 1, the second attaching position 2, the third attaching position 3 and the fourth attaching position 4 are all 0.1mm-3 mm.

As shown in fig. 2, a first protrusion 5 is disposed between the first joint 1 and the third joint 3, a second protrusion 6 is disposed between the second joint 2 and the third joint 3, and the height values of the first protrusion 5 and the second protrusion 6 are 2mm-8 mm.

As shown in fig. 2, the width L1 of the first fit 1 is a linear distance from a position a to a position B, and the width value of L1 ranges from 0.3mm to 5mm, where a is the joint of the first fit 1 and the fourth fit 4, and B is the start of the first protrusion 5; the numerical value change range of the distance H1 from the point C where the earphone shell is attached to the vertex of the anterior incisal track of the ear to the straight line where the point A and the point B are located is 0.1mm-7 mm;

the width of the second attaching part 2 is L2, which is the linear distance from the position D to the position E, the numerical value of the width of L2 ranges from 0.3mm to 5mm, the position D is the joint of the second attaching part 2 and the fourth attaching part 4, and the position E is the starting position of the second protrusion 6; the numerical value change range of the distance H2 from the point F where the earphone shell is attached to the bottom end of the notch between the ear screens of the human ears to the straight line where the point D and the point E are located is 0.1mm-7 mm;

the width L3 of the third joint 3 is a straight-line distance from the G position to the H position, the numerical value of the width of L3 ranges from 0.5mm to 20mm, the G position is the ending position of the first protrusion 5, and the H position is the ending position of the second protrusion 6; the numerical variation range of the distance H3 from the point M where the earphone shell is attached to the tragus of the human ear to the straight line from the position G to the position H is 0.1mm-8 mm.

In addition, the earphone shell is made of other flexible materials such as silica gel or rubber, and the Shore hardness is 10-65 degrees.

This earphone shell and people's ear type looks adaptation, and include ear anterior notch department at the position that probably leads to extrusion deformation, intertragic notch department, special flexible construction has been designed to the tragus department, and the thickness of this earphone shell between the ear anterior notch of human ear and tragus notch, all form the thickness peak between tragus notch and the intertragic notch, and then make the earphone can be according to the automatic adaptation shape of the earhole of the person of wearing different shapes, make the wearing comfort level and the firmness of earphone person of wearing obtain fabulous improvement, the ear pain scheduling problem that people produced because of wearing the earphone for a long time has been avoided.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims

1. A novel-structure earphone shell is characterized in that a joint of the earphone shell and an ear front incisure of a human ear is a first joint (1), a joint of the earphone shell and an ear screen incisure of the human ear is a second joint (2), a joint of the earphone shell and an ear screen of the human ear is a third joint (3), and a joint of the earphone shell and a concha cavity of the human ear is a fourth joint (4); the method is characterized in that: the thicknesses of the first attaching part (1) and the second attaching part (2) are respectively increased from the center of the first attaching part (1) to the center of the second attaching part (2) to two sides; the thickness of the third joint (3) is increased from the center of the third joint (3) to the anterior incisal track and the intertragic track of the ear; the thickness of the center of the fourth joint (4) is larger than the thickness of the first joint (1), the second joint (2) and the third joint (3); the thickness variation ranges of the first attaching position (1), the second attaching position (2), the third attaching position (3) and the fourth attaching position (4) are all 0.1mm-3 mm;

a first bulge (5) is arranged between the first joint (1) and the third joint (3), and a second bulge (6) is arranged between the second joint (2) and the third joint (3);

the width L of the first joint part (1) ₁ Is the linear distance from A to B, and L ₁ The width value of the first joint part (1) is within the range of 0.3mm-5mm, the position A is the joint of the first joint part (1) and the fourth joint part (4), and the position B is the starting position of the first bulge (5); the distance H from the point C where the earphone shell is attached to the vertex of the incised trace in front of the ear to the straight line where the point A and the point B are located ₁ The numerical variation range of (A) is 0.1mm-7 mm;

the width of the second joint part (2) is L ₂ Is the linear distance from D to E, and L ₂ The width value of the second joint part (2) is within the range of 0.3mm to 5mm, the position D is the joint of the second joint part (2) and the fourth joint part (4), and the position E is the starting position of the second protrusion (6); the distance H from the point F where the earphone shell is attached to the bottom end of the notch between the ear screens of the human ears to the straight line where the position D and the position E are located ₂ The range of the numerical value of (A) is 0.1mm to 7 mm.

2. The earphone housing of claim 1, wherein: the width L of the third joint (3) ₃ Is the linear distance from G to H, and L ₃ Has a width value ranging from 0.5mm to 20mm, G being the end of the first bump (5) and H being the second bump (6)A termination point; the distance H from the M point where the earphone shell is attached to the ear screen of the human ear to the straight line from the G position to the H position ₃ The range of the numerical value of (A) is 0.1mm to 8 mm.

3. The earphone housing of claim 1, wherein: the height values of the first bulges (5) and the second bulges (6) are 2mm-8 mm.

4. The earphone housing of claim 1, wherein: the earphone shell is made of silica gel or rubber, and the Shore hardness is 10-65 degrees.