Earphone wearing pressure dispersion structure based on ergonomics

Abstract

The utility model relates to the technical field of headphones, in particular to an earphone wearing pressure dispersion structure based on ergonomics, which comprises a head beam, a connecting ring, an earphone body, a pressure dispersion pad, wearing earmuffs, a movable rod and a spring, the head beam is made of materials with good elasticity and flexibility, connecting rings are arranged on the two sides of the head beam and rotationally connected with the head beam, earphone bodies are arranged on the inner sides of the connecting rings and rotationally connected with the connecting rings, and pressure dispersion pads are arranged on the sound making sides of the earphone bodies and made of high-density memory sponge. The shape and the thickness are optimally designed according to a large amount of human ear data, wearing earmuffs are arranged on the outer sides of the pressure dispersion pads and are made of protein leather, a movable rod is arranged on the sound outlet side of the earphone body and is in sliding connection with the earphone body, and a spring is arranged on the outer side of the movable rod. According to the utility model, the designed pressure dispersion pad is adopted to effectively disperse the wearing pressure.

Description

TECHNICAL FIELD

[0001] The utility model relates to a headset technical field especially relates to a headset wearing pressure dispersion structure based on ergonomics. BACKGROUND

[0002] Headset is a kind of earphone worn on the head, they usually have large drive unit, can provide rich sound quality and strong sound insulation effect.

[0003] The existing headsets mostly adopt the way of clamping to wear, to increase comfort, sponge pad is often used to buffer in ear, but different users will have different head shape and ear characteristics, and most headsets have poor pressure dispersion capacity, which can exert greater pressure on the local area of the user, thereby causing discomfort to the user.

[0004] Therefore, aiming at the above problems, a headset wearing pressure dispersion structure based on ergonomics can be designed, the sponge pad is improved, high-density memory sponge is used, and the shape and thickness are optimized according to a large amount of human ear data, and an adaptive structure is added, so that the headset unit can automatically adapt to the user's physical characteristics, and the user's comfort is increased. INVENTION CONTENTS

[0005] In order to overcome the problem that most headsets are mostly clamped to wear, to increase comfort, sponge pad is often used to buffer in ear, but different users will have different head shape and ear characteristics, and most headsets have poor pressure dispersion capacity, which can exert greater pressure on the local area of the user, thereby causing discomfort to the user.

[0006] The technical scheme of the utility model is: a headset wearing pressure dispersion structure based on ergonomics, including head beam, connecting ring, earphone body, pressure dispersion pad, wearing ear cover, movable rod and spring, the head beam is made of material with good elasticity and flexibility, the both sides of head beam are provided with connecting ring, the connecting ring is rotatably connected with head beam, the inner side of connecting ring is provided with earphone body, the earphone body is rotatably connected with connecting ring, the sound outlet side of earphone body is provided with pressure dispersion pad, the pressure dispersion pad is made of high-density memory sponge, and the shape and thickness are optimized according to a large amount of human ear data, the outer side of pressure dispersion pad is provided with wearing ear cover, the wearing ear cover is made of protein skin, the sound outlet side of earphone body is provided with movable rod, the movable rod is slidably connected with earphone body, and the outer side of movable rod is provided with spring.

[0007] Preferably, the head beam provides pressure when worn, the pressure is evenly dispersed by using a pressure dispersion pad made of high-density memory foam and optimized in shape and thickness according to a large amount of human ear data, the ear cover is used to fix the pressure dispersion pad, the connecting ring is rotatably connected with the head beam and the earphone body, so that when the earphone is worn, the wearing pressure can automatically adjust the angle of the earphone body, the sound outlet end of the earphone body is attached to the user's ear, so that the pressure dispersion pad is attached to the user's ear, and the cooperation of the movable rod and the spring can further automatically adjust according to the characteristics of the user's ear, so that the pressure dispersion pad can be more attached to the user's ear, thereby realizing dispersion of the wearing pressure of the earphone and increasing the comfort of the user.

[0008] Preferably, the upper side of the connecting ring is provided with a first rotating shaft, and the two ends of the first rotating shaft are rotatably connected with the connecting ring and the head beam respectively.

[0009] Preferably, the two sides of the connecting ring are provided with second rotating shafts, and the two ends of the second rotating shafts are rotatably connected with the connecting ring and the earphone body respectively.

[0010] Preferably, the inner side of the ear cover is provided with a mesh cover, and the outer side of the ear cover is provided with a plurality of fixing holes, the fixing holes are elliptical, the long axis of the elliptical fixing hole is parallel to the mesh cover, and the fixing holes are equidistantly arranged in a circle.

[0011] Preferably, the outer side of the earphone body is provided with a plurality of fixing blocks, the fixing blocks are equidistantly arranged in a circle, the cross section of the fixing block is consistent with the shape of the fixing hole, and the upper side of the fixing block is provided with a limiting block.

[0012] Preferably, the sound outlet side of the earphone body is provided with a plurality of sliding holes, the diameter of the sliding hole is consistent with that of the movable rod, and the inner side of the sliding hole is provided with a sliding cavity.

[0013] Preferably, the two ends of the movable rod are provided with limiting plates, and the diameter of the limiting plate is consistent with that of the sliding cavity.

[0014] The earphone has the following beneficial effects:

[0015] 1. The device adopts a pressure dispersion pad optimized in shape and thickness according to a large amount of human ear data, effectively disperses the wearing pressure provided by the head beam, rotatably connects the connecting ring with the head beam and the earphone body, so that when the earphone is worn, the wearing pressure can automatically adjust the angle of the earphone body, the sound outlet end of the earphone body is attached to the user's ear, so that the pressure dispersion pad is attached to the user's ear, and the cooperation of the movable rod and the spring can further automatically adjust according to the characteristics of the user's ear, so that the pressure dispersion pad can be more attached to the user's ear, thereby realizing dispersion of the wearing pressure of the earphone and increasing the comfort of the user. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1The utility model discloses a kind of stereoscopic structure schematic diagram of earphone wearing pressure dispersion structure based on ergonomics, which is shown in the figure.

[0017] Figure 2 The utility model discloses a kind of connection ring stereoscopic structure schematic diagram of earphone wearing pressure dispersion structure based on ergonomics, which is shown in the figure.

[0018] Figure 3 The utility model discloses a kind of wearing ear cover stereoscopic structure schematic diagram of earphone wearing pressure dispersion structure based on ergonomics, which is shown in the figure.

[0019] Figure 4 The utility model discloses a kind of movable rod stereoscopic structure schematic diagram of earphone wearing pressure dispersion structure based on ergonomics, which is shown in the figure.

[0020] Reference signs: 1, head beam;2, connection ring;201, first rotating shaft;202, second rotating shaft;3, earphone body;301, sliding hole;302, sliding bin;4, pressure dispersion pad;5, wearing ear cover;501, fixed hole;502, fixed block;503, limit block;504, mesh cover;6, movable rod;7, spring;701, limit plate. DETAILED DESCRIPTION

[0021] The utility model is further described below in combination with the drawings and examples.

[0022] Please refer to Figures 1-4 The utility model provides a kind of earphone wearing pressure dispersion structure based on ergonomics, including head beam 1, connection ring 2, earphone body 3, pressure dispersion pad 4, wearing ear cover 5, movable rod 6 and spring 7;Head beam 1 is made of material with good elasticity and flexibility, and the two sides of head beam 1 are provided with connection ring 2, connection ring 2 is rotatably connected with head beam 1, the inside of connection ring 2 is provided with earphone body 3, and earphone body 3 is rotatably connected with connection ring 2, and the sound side of earphone body 3 is provided with pressure dispersion pad 4, pressure dispersion pad 4 is made of high-density memory sponge, and is optimized and designed according to a large number of human ear data in shape and thickness, the outside of pressure dispersion pad 4 is provided with wearing ear cover 5, wearing ear cover 5 is made of protein skin, and the sound side of earphone body 3 is provided with movable rod 6, movable rod 6 is slidably connected with earphone body 3, and the outside of movable rod 6 is provided with spring 7.

[0023] Please refer to Figure 2In the embodiment, the upper side of the connecting ring 2 is provided with a first rotating shaft 201, the two ends of the first rotating shaft 201 are respectively rotatably connected to the connecting ring 2 and the head beam 1, the two sides of the connecting ring 2 are provided with second rotating shafts 202, the two ends of the second rotating shafts 202 are respectively rotatably connected to the connecting ring 2 and the earphone body 3; the first rotating shaft 201 rotatably connects the connecting ring 2 and the head beam 1, which facilitates horizontal angle adjustment of the earphone body 3, and the second rotating shaft 202 rotatably connects the connecting ring 2 and the earphone body 3, which facilitates vertical angle adjustment of the earphone body 3.

[0024] Please refer to Figure 3 In the embodiment, the inner side of the wearing ear cover 5 is provided with a mesh cover 504, the outer side of the wearing ear cover 5 is provided with a plurality of fixing holes 501, the fixing holes 501 are elliptical, the long axis of the elliptical shape is parallel to the mesh cover 504, the fixing holes 501 are circumferentially equidistantly arranged, the outer side of the earphone body 3 is provided with a plurality of fixing blocks 502, the plurality of fixing blocks 502 are circumferentially equidistantly arranged, the cross section of the fixing block 502 is consistent with the shape of the fixing hole 501, and the upper side of the fixing block 502 is provided with a limiting block 503; the mesh cover 504 prevents foreign matters from entering the earphone body 3 to cause failure of the earphone body 3, the fixing holes 501 and the fixing blocks 502 are mutually embedded, the wearing ear cover 5 and the earphone body 3 can be connected and fixed, so as to fix the pressure dispersion pad 4, the limiting block 503 prevents the wearing ear cover 5 from falling off, the elliptical fixing holes 501 can increase the stress surface, reduce the tensile and compressive strength of the wearing ear cover 5, and prolong the service life of the wearing ear cover 5.

[0025] Please refer to Figure 4 In the embodiment, the sound outlet side of the earphone body 3 is provided with a plurality of sliding holes 301, the sliding holes 301 have diameters consistent with that of the movable rod 6, the inner side of the sliding hole 301 is provided with a sliding cavity 302, the two ends of the movable rod 6 are provided with limiting plates 701, and the limiting plates 701 have diameters consistent with that of the sliding cavity 302; the sliding hole 301 enables the movable rod 6 to slide at the sound outlet side of the earphone body 3, the sliding cavity 302 enables the limiting plate 701 to slide at the sound outlet side of the earphone body 3, the limiting plate 701 clearly defines the movement stroke of the movable rod 6, and facilitates the spring 7 to push the movable rod 6 to reset.

[0026] When worn, the head beam 1 applies pressure to the earphone body 3, the connecting ring 2 can rotate around the first rotating shaft 201 to adjust the angle in the horizontal direction, so that the earphone body 3 is adjusted in the horizontal direction, and the earphone body 3 can rotate around the second rotating shaft 202 to adjust the angle up and down, the angle change in two directions can make the earphone body 3 drive the pressure dispersion pad 4 to always adhere to the user's ear, prevent the pressure dispersion pad 4 and the user's ear from forming an angle to cause the local pressure of the pressure dispersion pad 4 to be too large to make the user uncomfortable, and at the same time, the movable rod 6 can slide in the earphone body 3 according to the subtle characteristics of the user's ear under the action of pressure, to make space for the pressure dispersion pad 4 to deform and relieve pressure, prevent the pressure dispersion pad 4 from increasing local pressure due to glasses legs and other objects, and further enhance the wearing comfort.

[0027] Through the above steps, by setting the head beam 1 to provide pressure when worn, the pressure dispersion pad 4 made of high-density memory sponge is used, and the shape and thickness are optimized according to a large amount of human ear data, the pressure is uniformly dispersed, the ear cover 5 is used to fix the pressure dispersion pad 4, the connecting ring 2 is rotationally connected with the head beam 1 and the earphone body 3, so that when the earphone is worn, the wearing pressure can automatically adjust the angle of the earphone body 3, the sound emitting end of the earphone body 3 adheres to the user's ear, so that the pressure dispersion pad 4 adheres to the user's ear, and at the same time, the movable rod 6 and the spring 7 cooperate to further automatically adjust according to the characteristics of the user's ear, so that the pressure dispersion pad 4 can adhere to the user's ear more closely, thereby realizing the dispersion of the wearing pressure of the earphone and increasing the comfort of the user.

[0028] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the purpose of the utility model.

Claims

1. An ergonomic earphone wearing pressure dispersion structure, comprising a head beam (1); characterized in that: It also includes connecting ring (2), earphone body (3), pressure dispersion pad (4), wearing ear cover (5), movable rod (6) and spring (7); both sides of head beam (1) are provided with connecting ring (2), connecting ring (2) is rotatably connected with head beam (1), the inner side of connecting ring (2) is provided with earphone body (3), earphone body (3) is rotatably connected with connecting ring (2), the sound outlet side of earphone body (3) is provided with pressure dispersion pad (4), the outer side of pressure dispersion pad (4) is provided with wearing ear cover (5), the sound outlet side of earphone body (3) is provided with movable rod (6), movable rod (6) is slidably connected with earphone body (3), the outer side of movable rod (6) is provided with spring (7).

2. An ergonomic earphone wearing pressure dispersion structure according to claim 1, characterized in that: The upper side of connecting ring (2) is provided with first rotating shaft (201), and both ends of first rotating shaft (201) are rotatably connected with connecting ring (2) and head beam (1) respectively.

3. An ergonomic earphone wearing pressure dispersion structure according to claim 1, characterized in that: Both sides of connecting ring (2) are provided with second rotating shaft (202), and both ends of second rotating shaft (202) are rotatably connected with connecting ring (2) and earphone body (3) respectively.

4. An ergonomic earphone wearing pressure dispersion structure according to claim 1, characterized in that: The inner side of wearing ear cover (5) is provided with mesh cover (504), and the outer side of wearing ear cover (5) is provided with a plurality of fixing holes (501), the fixing hole (501) is oval, the long axis of the oval is parallel to the mesh cover (504), and the fixing hole (501) is circumferentially equidistantly arranged.

5. An ergonomic earphone wearing pressure dispersion structure according to claim 4, characterized in that: The outer side of earphone body (3) is provided with a plurality of fixing blocks (502), the plurality of fixing blocks (502) are circumferentially equidistantly arranged, the cross section of fixing block (502) is consistent with the shape of fixing hole (501), and the upper side of fixing block (502) is provided with limiting block (503).

6. An ergonomic earphone wearing pressure dispersion structure according to claim 1, characterized in that: The sound outlet side of earphone body (3) is provided with a plurality of sliding holes (301), the diameter of sliding hole (301) is consistent with movable rod (6), and the inner side of sliding hole (301) is provided with sliding cavity (302).

7. An ergonomic earphone wearing pressure dispersion structure according to claim 6, characterized in that: Both ends of movable rod (6) are provided with limiting plate (701), and the diameter of limiting plate (701) is consistent with the diameter of sliding cavity (302).

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