CN213602810U - Prevent pressing from both sides earphone leather sheath of ear function - Google Patents

Abstract

The utility model relates to an earphone leather sheath technical field specifically is an earphone leather sheath of preventing pressing from both sides ear function, including the earmuff, one side of earmuff is provided with the import. The utility model discloses a set up the fixed block, the fixed strip is connected through the canvas cover to the surface of connecting strip, the inside of fixed strip sets up the elastic cord, the fixed block is established to one side cover of fixed strip, the inside elastic cord of fixed strip can be filled in through the first perforation of connecting cylinder both sides, draw forth in the second perforation from the opposite side again, when needs establish the earmuff cover on the earphone, the extrusion briquetting, the briquetting passes through the spring and down removes the back, the radius that changes the fixed strip is gone to the elastic cord of pulling the perforation one side of second, establish the inseparable cover of earmuff on the earphone, then loosen the briquetting, the spring can drive the connecting cylinder and push down, the connecting cylinder can stretch the elastic cord of both sides to the upper end, form a contained angle and fix the elastic cord, use through the cooperation between connecting cylinder and the spring, thereby reach easy to assemble.

Description

Prevent pressing from both sides earphone leather sheath of ear function

Technical Field

The utility model relates to an earphone leather sheath technical field specifically is an earphone leather sheath of preventing pressing from both sides ear function.

Background

The earphone leather sheath is a common accessory of earphone electronic products, adopts the design matched with the shape and the size of the earphone, releases the music effect of the earphone, can also increase the comfortable feeling of the earphone when the earphone is put into the ear, is attached to the ear, and is close to the sealed music output mode.

When common earphone leather sheath in the market uses, because the laminating position is unreasonable, wear for a long time and can cause the ear painful, and the earmuff when the installation, direct cover is established on the earphone, can lead to the leather sheath to drop when wearing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an prevent earphone leather sheath of pressing from both sides ear function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an earphone leather sheath with an anti-ear clamping function comprises an earmuff, wherein an inlet is formed in one side of the earmuff, a clamping strip is arranged on one side of the inlet, an ear groove is formed in the bottom, close to the inlet, of the earmuff, protruding strips are arranged at two ends, close to the inner side of the earmuff, of the ear groove, elastic sponge is arranged inside the protruding strips, a protruding block is arranged at the bottom end of the inner side of the earmuff, and a plurality of sound expansion holes are formed in the surface of the protruding block;

through the scheme, through setting up card strip and sand grip, the import is seted up to this device in one side of earmuff, the surperficial round of import sets up the card strip, the ear slot is seted up to the inboard of earmuff, the inside both sides of ear slot set up the sand grip, elastic sponge is filled to the inside of sand grip, the bottom of ear slot sets up the lug, the sound hole that expands is seted up on the surface of lug, the inside of ear slot becomes convex, accord with the ear appearance, bring in the ear from the position of import when joining in marriage, the ear gets into the inside of ear slot, the ear edge can be attached on the surface of sand grip, elastic sponge inside the sand grip can suitably adjust elasticity according to the ear size, the position of lug is attached to the ear inboard, transmit sound through the sound hole that expands on its surface, the card strip that sets up on the import surface can be attached in the root of;

a connecting strip is fixedly connected to one side, away from the inlet, of the ear muff, a canvas cover is fixedly connected to one side, away from the ear muff, of the connecting strip, a fixing strip is arranged on one side, away from the connecting strip, of the canvas cover, a fixing block is sleeved outside one side of the fixing strip, and an elastic band is arranged inside the fixing block;

through the scheme, the fixing block is arranged, the connecting strip is arranged on one side of the ear cap, which is close to the outer part of the lug, the surface of the connecting strip is connected with the fixing strip through the canvas cover in a circle, the elastic band is arranged in the fixing strip, the fixing block is sleeved on one side of the fixing strip, the elastic band in the fixing strip can be plugged in through the first through holes on the two sides of the connecting cylinder and then is led out from the second through hole on the other side, when the ear cap is required to be sleeved on the earphone, the pressing block is extruded, after the pressing block moves downwards through the spring, the elastic belt at one side of the second through hole is pulled to change the radius of the fixing strip, the ear cap is tightly sleeved on the earphone, then loosen the briquetting, the spring can drive the connecting cylinder and push down, and the connecting cylinder can stretch the elastic cord of both sides to the upper end, forms an contained angle and fixes the elastic cord, uses through the cooperation between connecting cylinder and the spring to reach easy to assemble's effect.

Preferably, an inner cavity is formed in the fixed block, the bottom of the inner cavity is fixedly connected with a connecting cylinder through a spring, and the top of the connecting cylinder is fixedly connected with a pressing block;

by the scheme, the radius of the fixing strip can be adjusted by arranging the pressing block and extruding the pressing block;

preferably, a sound insulation sponge is arranged inside the ear muff, and a plurality of air holes are formed in the outside of the ear muff, which is far away from the inlet;

by the scheme, the interior of the ear canal can be kept dry through the air holes;

preferably, first through holes are formed in two sides of the connecting cylinder, and second through holes are formed in one side, far away from the first through holes, of the connecting cylinder;

through the scheme, the elastic belt enters through the first through hole and then is led out of the second through hole by arranging the first through hole and the second through hole, so that the elastic belt is convenient to pull and form an included angle for fixing;

preferably, one side of the fixing strip close to the inner cavity is fixedly connected with the fixing block through a limiting rod;

through the scheme, the fixing strip can be fixed inside the fixing block by arranging the limiting rod, so that the fixing block is prevented from shaking left and right;

preferably, a base is arranged on one side, close to the pressing block, of the fixing block;

through above-mentioned scheme, through setting up the base, make things convenient for the briquetting to slide in its inside, play support and spacing effect.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the earphone leather sheath with the function of preventing the ears from being clamped is provided with the clamping strips and the convex strips, one side of the ear sheath is provided with the inlet, the clamping strips are arranged on the surface of the inlet in a circle, the ear grooves are formed in the inner sides of the ear sheath, the convex strips are arranged on the two sides of the inner parts of the ear grooves, the elastic sponge is filled in the convex strips, the bottom ends of the ear grooves are provided with the convex blocks, the surfaces of the convex blocks are provided with the sound expansion holes, the inner parts of the ear grooves are in a circular arc shape and, when the ear is put into the ear groove from the position of the inlet, the ear edge is attached to the surface of the convex strip, the elastic sponge in the convex strip can properly adjust the elasticity according to the size of the ear, the position of the convex block is attached to the inner side of the ear, the sound is transmitted through the sound expansion hole on the surface, the card strip that sets up on the import surface can be attached in the auricle outside, uses through the cooperation between sand grip and the lug to improve the comfort level of wearing.

2. The earphone leather sheath with the anti-ear clamping function is characterized in that a fixing block is arranged, a connecting strip is arranged on one side, close to a convex block, of the ear sheath, a circle of the surface of the connecting strip is connected with the fixing strip through a canvas cover, an elastic cord is arranged inside the fixing strip, the fixing block is sleeved on one side of the fixing strip, the elastic cord inside the fixing strip can be plugged in through first through holes in two sides of a connecting cylinder and then led out from a second through hole in the other side of the connecting cylinder, when the ear sheath is required to be sleeved on an earphone, a pressing block is extruded and is pushed down through a spring, the elastic cord on one side of the second through hole is pulled to change the radius of the fixing strip, the ear sheath is tightly sleeved on the earphone, then the pressing block is loosened, the spring can drive the connecting cylinder to push down, the connecting cylinder can stretch the elastic cords on the two sides to the upper end to form an included angle, thereby achieving the effect of convenient installation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the sound amplifying hole of the present invention;

FIG. 3 is a schematic view of the mounting structure of the fixing block of the present invention;

fig. 4 is a schematic sectional view of the earcap of the present invention;

fig. 5 is the schematic view of the sectional structure of the fixing block of the present invention.

In the figure: 1. ear cap; 2. an inlet; 3. clamping the strip; 4. an ear canal; 5. a convex strip; 6. an elastic sponge; 7. a bump; 8. a sound expansion hole; 9. a connecting strip; 10. a canvas cover; 11. a fixing strip; 12. a fixed block; 13. an inner cavity; 14. a spring; 15. a connecting cylinder; 16. briquetting; 17. sound insulation sponge; 18. air holes are formed; 19. a first perforation; 20. a second perforation; 21. a limiting rod; 22. a base; 23. and (4) elastic bands.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

an earphone leather sheath with an anti-ear clamping function comprises an earmuff 1, wherein an inlet 2 is formed in one side of the earmuff 1, a clamping strip 3 is arranged on one side of the inlet 2, an ear groove 4 is formed in the bottom, close to the inlet 2, of the earmuff 1, protruding strips 5 are arranged at two ends, close to the inner side of the earmuff 1, of the ear groove 4, elastic sponge 6 is arranged inside the protruding strips 5, a protruding block 7 is arranged at the bottom end, close to the inner side of the earmuff 1, and a plurality of sound expansion holes 8 are formed;

through the scheme, by arranging the clamping strips 3 and the convex strips 5, the device is provided with an inlet 2 on one side of the earmuff 1, the clamping strips 3 are arranged on the surface of the inlet 2 in a circle, the inner side of the earmuff 1 is provided with the ear grooves 4, the convex strips 5 are arranged on two sides in the ear grooves 4, the elastic sponge 6 is filled in the convex strips 5, the bottom ends of the ear grooves 4 are provided with the convex blocks 7, the surfaces of the convex blocks 7 are provided with the sound expansion holes 8, the inner parts of the ear grooves 4 are arc-shaped and accord with the appearance of ears, the ears are brought in from the position of the inlet 2 when being matched, the ears enter the ear grooves 4, the edges of the ears are attached to the surfaces of the convex strips 5, the elastic sponge 6 in the convex strips 5 can properly adjust the elasticity according to the sizes of the ears, the positions of the convex blocks 7 are attached to the inner sides of the ears, sound is transmitted through the sound expansion holes, thereby improving the wearing comfort;

a connecting strip 9 is fixedly connected to one side of the ear cap 1, which is far away from the inlet 2, a canvas cover 10 is fixedly connected to one side of the connecting strip 9, which is far away from the ear cap 1, a fixing strip 11 is arranged on one side of the canvas cover 10, which is far away from the connecting strip 9, a fixing block 12 is sleeved outside one side of the fixing strip 11, and an elastic band 23 is arranged inside the fixing block 12;

through the scheme, by arranging the fixing block 12, the connecting strip 9 is arranged on one side of the ear cap 1, which is close to the outer part of the bump 7, one circle of the surface of the connecting strip 9 is connected with the fixing strip 11 through the canvas cover 10, the elastic band 23 is arranged inside the fixing strip 11, the fixing block 12 is sleeved on one side of the fixing strip 11, the elastic band 23 inside the fixing strip 11 can be plugged in through the first through holes 19 on two sides of the connecting cylinder 15 and then is led out from the second through hole 20 on the other side, when the ear cap 1 is required to be sleeved on the earphone, the pressing block 16 is extruded, after the pressing block 16 moves downwards through the spring 14, the elastic band 23 on one side of the second through hole 20 is pulled to change the radius of the fixing strip 11, the ear cap 1 is tightly sleeved on the earphone, then the pressing block 16 is loosened, the spring 14 can drive the connecting cylinder 15 to push downwards, the connecting cylinder 15 can stretch the elastic bands 23, the installation is convenient by the cooperation between the connecting cylinder 15 and the spring 14.

In this embodiment, preferably, an inner cavity 13 is formed inside the fixing block 12, the bottom of the inner cavity 13 is fixedly connected with a connecting cylinder 15 through a spring 14, and the top of the connecting cylinder 15 is fixedly connected with a pressing block 16;

through the scheme, the pressing block 16 is arranged, and the radius of the fixing strip 11 can be adjusted by extruding the pressing block 16;

in the embodiment, preferably, the sound insulation sponge 17 is arranged inside the ear muff 1, and a plurality of air holes 18 are arranged outside the ear muff 1 far away from the inlet 2;

through the scheme, the interior of the ear canal 4 can be kept dry through the air holes 18 by arranging the air holes 18;

in this embodiment, preferably, the two sides of the connecting cylinder 15 are provided with first through holes 19, and one side of the connecting cylinder 15 away from the first through holes 19 is provided with second through holes 20;

through the scheme, the elastic band 23 enters through the first perforation 19 and then is led out from the second perforation 20 by arranging the first perforation 19 and the second perforation 20, so that the elastic band is convenient to pull and form an included angle for fixing;

in this embodiment, preferably, one side of the fixing strip 11 close to the inner cavity 13 is fixedly connected with the fixing block 12 through a limiting rod 21;

through the scheme, the limiting rod 21 is arranged, so that the fixing strip 11 can be fixed inside the fixing block 12, and the fixing block 12 is prevented from shaking left and right;

in this embodiment, preferably, a base 22 is disposed on one side of the fixed block 12 close to the pressing block 16;

through the scheme, the pressing block 16 can conveniently slide in the base 22, and the supporting and limiting effects are achieved.

When the earphone leather sheath with the function of preventing the ear from being clamped is used, by arranging the clamping strips 3 and the convex strips 5, the device is provided with an inlet 2 on one side of the ear sheath 1, the surface circle of the inlet 2 is provided with the clamping strips 3, the inner side of the ear sheath 1 is provided with the ear grooves 4, the two sides of the inner part of each ear groove 4 are provided with the convex strips 5, elastic sponge 6 is filled in the convex strips 5, the bottom ends of the ear grooves 4 are provided with convex blocks 7, the surfaces of the convex blocks 7 are provided with the sound expansion holes 8, the inner parts of the ear grooves 4 are arc-shaped and accord with the appearance of ears, when the ear is matched, the ears are brought in from the positions of the inlet 2, the ears enter the inner parts of the ear grooves 4, the edges of the ears are attached on the surfaces of the convex strips 5, the elastic sponge 6 in the convex strips 5 can properly adjust the elasticity according to the sizes of the ears, the positions of the convex blocks 7, the ear muffs are matched with the convex strips 5 and the convex blocks 7 for use, so that the wearing comfort level is improved, the fixing blocks 12 are arranged, the connecting strips 9 are arranged on one side, close to the outer portions of the convex blocks 7, of the ear muffs 1, the surface of each connecting strip 9 is connected with the fixing strip 11 through the canvas cover 10 in a circle, the elastic bands 23 are arranged inside the fixing strips 11, the fixing blocks 12 are sleeved on one sides of the fixing strips 11, the elastic bands 23 inside the fixing strips 11 can be plugged in through the first through holes 19 on the two sides of the connecting cylinder 15 and then led out from the second through holes 20 on the other side, when the ear muffs 1 are required to be sleeved on the earphones, the pressing blocks 16 are extruded, after the pressing blocks 16 move downwards through the springs 14, the elastic bands 23 on one sides of the second through holes 20 are pulled to change the radius of the fixing strips 11, the tight sleeved on the earphones by the ear muffs 1, then the pressing blocks 16 are loosened, an included angle is formed to fix the elastic band 23, and the installation is convenient by the cooperation between the connecting cylinder 15 and the spring 14.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an prevent pressing from both sides earphone leather sheath of ear function, includes earmuff (1), its characterized in that: one side of the ear muff (1) is provided with an inlet (2), one side of the inlet (2) is provided with a clamping strip (3), the bottom of the ear muff (1) close to the inlet (2) is provided with an ear groove (4), the two ends of the inner side of the ear groove (4) close to the ear muff (1) are both provided with raised strips (5), the inside of each raised strip (5) is provided with an elastic sponge (6), the bottom end of the inner side of the ear muff (1) is provided with a convex block (7), the surface of the convex block (7) is provided with a plurality of sound expansion holes (8), one side of the ear muff (1) far away from the inlet (2) is fixedly connected with a connecting strip (9), one side of the connecting strip (9) far away from the ear muff (1) is fixedly connected with a canvas cover (10), one side of the canvas cover (10) far away from the connecting strip (9) is provided with a, an elastic band (23) is arranged inside the fixing block (12).

2. The earphone leather sheath with the ear clamping prevention function of claim 1, which is characterized in that: inner chamber (13) have been seted up to the inside of fixed block (12), spring (14) fixedly connected with connecting cylinder (15) are passed through to the bottom of inner chamber (13), the top fixedly connected with briquetting (16) of connecting cylinder (15).

3. The earphone leather sheath with the ear clamping prevention function of claim 1, which is characterized in that: the ear muffs are characterized in that sound insulation sponges (17) are arranged inside the ear muffs (1), and a plurality of air holes (18) are formed in the outside, far away from the inlet (2), of the ear muffs (1).

4. The earphone leather sheath with the ear clamping prevention function of claim 2, which is characterized in that: first through holes (19) are formed in two sides of the connecting cylinder (15), and second through holes (20) are formed in one side, far away from the first through holes (19), of the connecting cylinder (15).

5. The earphone leather sheath with the ear clamping prevention function of claim 1, which is characterized in that: one side of the fixing strip (11) close to the inner cavity (13) is fixedly connected with the fixing block (12) through a limiting rod (21).

6. The earphone leather sheath with the ear clamping prevention function of claim 1, which is characterized in that: and a base (22) is arranged on one side of the fixed block (12) close to the pressing block (16).

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