CN218103462U

CN218103462U - Directional conduction earphone

Info

Publication number: CN218103462U
Application number: CN202222190161.4U
Authority: CN
Inventors: 李陈松; 温良毅
Original assignee: Dongguan Yinqu Technology Co ltd
Current assignee: Dongguan Yinqu Technology Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-20
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a directional conduction earphone, which comprises a hanging rod and sounders arranged at the end parts of the two ends of the hanging rod, wherein the hanging rod is in a hollow arc shape, a stay rod is arranged in the middle of the inner cavity of the hanging rod, the inner cavities of the hanging rod corresponding to the two ends of the stay rod are both provided with bending springs, the stay rod is connected with the bending springs, and the two ends of the hanging rod are both fixedly provided with tightening rods; one end of the tight attaching rod, which is far away from the hanging rod, is in a smooth sheet shape, and one end of the tight attaching rod, which is far away from the hanging rod, is provided with a lug rack facing downwards; the ear hanging frame is in a semicircular rod shape, and the other end of the ear hanging frame is connected with the sounder; the anti-drop sleeve is fixedly arranged on the outer side of the end, close to the tight-attaching rod, of the ear hanging frame and consists of a square sleeve body with a broken corner. The utility model discloses at the in-process that uses, can adapt to different head shapes and ear's profile, can effectual realization be in the motion occasion or can not appear the phenomenon that earphone or glasses drop when wearing glasses crowd and using, reduce the use defect.

Description

Directional conduction earphone

Technical Field

The utility model relates to a bone conduction earphone technical field especially relates to a directional conduction earphone.

Background

Bone conduction is a sound conduction mode, that is, sound is converted into mechanical vibration with different frequencies, and sound waves are transmitted through the skull, the bone labyrinth, the lymph fluid of the inner ear, the spiral organ and the auditory center of a human body.

The bone conduction earphone is used for receiving a telephone by utilizing a bone conduction technology, is tightly attached to a bone, directly transmits sound waves to an auditory nerve through the bone, and has the characteristic of directional conduction. Therefore, the ears can be opened without damaging the tympanic membrane. Current osteoacusis earphone is in the use, and people are according to the use scene, with the earphone centre gripping in head both sides, and the rethread hangers is hung and is located on the ear, and it is tight to form the clamp, but when wearing osteoacusis earphone and moving or the crowd who wears glasses uses, often appears that the earphone drops or glasses wear unstably, exists and uses the defect. To this end, we propose a directional conduction headset.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a directional conduction earphone.

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

a directional conduction earphone comprises a hanging rod and sounders arranged at the end parts of two ends of the hanging rod, wherein the hanging rod is in a hollow arc shape, a support rod is arranged in the middle of an inner cavity of the hanging rod, bending springs are arranged in the inner cavities of the hanging rod corresponding to the two ends of the support rod, the support rod is connected with the bending springs, and two ends of the hanging rod are fixedly provided with clinging rods;

one end of the sticking rod, which is far away from the hanging rod, is in a smooth sheet shape, and one end of the sticking rod, which is far away from the hanging rod, is provided with a lug rack facing downwards;

the ear hanging frame is in a semicircular rod shape, and the other end of the ear hanging frame is connected with the sounder;

the anti-drop sleeve is fixedly arranged on the outer side of one end, close to the tight-fitting rod, of the ear hanging frame and consists of a corner-lacking square sleeve body, and the anti-drop sleeve is made of flexible anti-static materials.

Preferably, the outside cover in peg middle part is equipped with the sponge cover, the inner wall of sponge cover closely laminates with the outer wall of peg.

Preferably, a plurality of bending grooves which are uniformly distributed are formed in the inner annular surface of the ear hanging frame.

Preferably, the outer edge of the outer ring surface of the ear hanging frame is fixedly provided with a sweat absorbing paste, and the upper end of the outer side of the sweat absorbing paste is provided with a sweat collecting groove.

Preferably, the one end that the sounder was kept away from to the hangers frame is equipped with and holds the chamber, the hangers frame is through the mid-mounting that holds the chamber upper end elastic rod, the elastic rod is connected with the inner wall of hangers frame, the middle part fixed mounting of elastic rod upper surface has the connecting band, the upper end of connecting band is connected with the inside top of hangers frame.

Preferably, the outer walls of the hanging rod, the attaching rod and the ear hanging frame are all coated with waterproof layers.

The utility model provides a pair of directional conduction earphone, beneficial effect lies in:

1. firstly, a hanging rod is placed at the back head part of the head, and then the pressing and tight-fitting rod is pressed, so that the ear-hanging frame is hung above the ear, the hanging rod is attached to the back head part of the head according to the outline of the head, the bending degree of the ear-hanging frame is adjusted through a bending groove on the ear-hanging frame, the ear-hanging frame is stopped after being tightly attached to the ear, the ear-hanging frame is shaped and tightly attached under the combined action of an elastic rod and a connecting band in the ear-hanging frame, and the ear-hanging frame is stably worn on the head and the ear under the combined shaping action of a stay rod and a bending spring in the hanging rod at the back head part, so that the phenomenon that the earphone falls off in the movement process can be effectively avoided;

2. when the crowd wearing the glasses uses, the tail of the glasses frame can be inserted into the anti-falling sleeve, and the glasses can be worn stably by the wearing mode, so that the glasses wearing device can adapt to the crowd wearing the glasses, and the phenomenon that the glasses fall off in the process of wearing the earphones can be avoided.

Drawings

Fig. 1 is a schematic structural view of a directional conduction earphone according to the present invention;

fig. 2 is a cross-sectional view of a directional conduction earphone according to the present invention;

fig. 3 is a schematic split view of a main structure of a directional conduction earphone according to the present invention;

fig. 4 is a schematic view illustrating an installation of an anti-separation sleeve of a directional conduction earphone according to the present invention;

fig. 5 is a schematic structural view of an ear hanging rack of a directional conduction earphone according to the present invention;

fig. 6 is a schematic view of the cutting of the ear-hanging rack of the directional conduction earphone provided by the present invention.

In the figure: 1. a hanging rod; 2. a sponge sleeve; 3. a tightening rod; 4. an ear hanging frame; 5. the anti-drop sleeve; 6. a sound generator; 7. a bending spring; 8. a stay bar; 9. a sweat absorbing patch; 10. a sweat collection groove; 11. bending the groove; 12. a connecting belt; 13. an accommodating chamber; 14. an elastic rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a directional conduction earphone comprises a hanging rod 1 and sounders 6 arranged at the end parts of two ends of the hanging rod 1, wherein the hanging rod 1 is in a hollow arc shape, a support rod 8 is arranged in the middle of the inner cavity of the hanging rod 1, the inner cavities of the hanging rod 1 corresponding to two ends of the support rod 8 are respectively provided with a bending spring 7, the support rod 8 is connected with the bending spring 7, and two ends of the hanging rod 1 are respectively fixedly provided with a tightening rod 3; the sticking rod 3 is tightly attached to the head to play a role in supporting the sounder 6, the hanging rod 1, the sticking rod 3 and the elastic rod 14 in the lug frame 4 are made of titanium alloy materials, the hanging rod has the characteristic of arbitrary bending deformation, the hanging rod is free from deformation caused by external force, and the hanging rod has the phenomenon of stable wearing.

One end of the clinging rod 3, which is far away from the hanging rod 1, is in a smooth sheet shape, and one end of the clinging rod 3, which is far away from the hanging rod 1, is provided with a downward-facing ear hanging frame 4; the ear hanging frame 4 is in a semicircular rod shape, and the other end of the ear hanging frame 4 is connected with the sounder 6; the ear hanging frame 4 fixes the sounder 6 and then places the sounder on the upper side of the concha cavity, the sounder is positioned on the upper side of the concha cavity and does not correspond to the auditory canal, the purpose of bone conduction directional sound transmission is achieved, and the eardrum cannot be damaged.

The anti-drop sleeve 5 is fixedly mounted on the outer side, close to one end of the tight-attaching rod 3, of the ear hanging frame 4, the anti-drop sleeve 5 is composed of a corner-lacking square sleeve body, the anti-drop sleeve 5 is formed by sewing and is bonded on the ear hanging frame 4 through the outer surface of one side, and the tail of the glasses frame is inserted into the anti-drop sleeve 5 to form a supporting and fixing effect, so that the glasses frame is prevented from dropping.

The outside cover in peg 1 middle part is equipped with sponge cover 2, and the inner wall of sponge cover 2 closely laminates with the outer wall of peg 1.

A plurality of bending grooves 11 that evenly distributed are seted up to the interior anchor ring of hangers 4, and hangers 4 realize buckling through bending grooves 11, and do not receive the condition of external force behind the shaping of hangers 4 and the deformation can not appear, and then can stably hang and locate on head rear side and ear.

Outer fringe department fixed mounting of the outer anchor ring of hangers 4 has sweat-absorbing subsides 9, sweat-absorbing subsides 9 upper ends in the outside have been seted up and has been collected sweat groove 10, use crowd is fashionable at the stadium, sweat can appear flowing usually, sweat can flow when the face flows on

hangers

4, 9 is pasted through the sweat-absorbing that sets up in the hangers 4 outside, sweat-absorbing subsides 9 accomplishes the absorption and the concentration of sweat through collection sweat groove 10, thereby avoid appearing the condition of this earphone of soaking that the sweat flows.

The one end that vocal ware 6 was kept away from to hangers frame 4 is equipped with and holds chamber 13, hangers frame 4 has elastic rod 14 through the mid-mounting who holds the upper end of chamber 13, elastic rod 14 is connected with hangers frame 4's inner wall, the middle part fixed mounting of elastic rod 14 upper surface has connecting band 12, the upper end of connecting band 12 is connected with hangers frame 4 inside top, hangers frame 4 is through the combined action of elastic rod 14 and connecting band 12, realize not appearing warping under the condition of external force behind the bending, play the purpose of firm wearing.

The outer walls of the hanging rod 1, the tight attaching rod 3 and the ear hanging frame 4 are coated with waterproof layers, so that the water inlet phenomenon is avoided.

The use principle and the advantages are as follows: when the directional conduction earphone is used and a user is used in a playground, the hanging rod 1 is firstly placed at the back head part of the head and then the hanging rod 3 is pressed, so that the ear hanging frame 4 is hung above ears, at the moment, the hanging rod 1 is slowly pressed by two hands from back to front in sequence, the hanging rod 1 is attached to the back head part of the head according to the outline, further, the bending degree of the ear hanging frame 4 is adjusted through the bending groove 11 on the ear hanging frame 4 according to the size and the shape of the ears, the ear hanging frame 4 is stopped after being closely attached to the ears, the ear hanging frame 4 is shaped and closely attached under the combined action of the elastic rod 14 and the connecting belt 12 in the ear, the supporting rod 8 in the hanging rod 1 at the back head part and the bending spring are combined for shaping and firmly wearing on the head and the ears, and the phenomenon that the earphone drops in the movement process can be effectively avoided; when the crowd wearing the glasses uses, the tail of the glasses frame can be inserted into the anti-falling sleeve 5, and the glasses can be stably worn continuously in the same wearing mode, so that the glasses can be suitable for the crowd wearing the glasses, and the phenomenon that the glasses fall off in the process of wearing the earphones can be avoided.

To sum up: this directional conduction earphone can adapt to different head shapes and ear profile, can effectual realization be in the motion occasion or wear the phenomenon that earphone or glasses drop can not appear when the glasses crowd uses, reduces the use defect.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A directional conduction earphone comprises a hanging rod (1) and sounders (6) arranged at the end parts of two ends of the hanging rod (1), and is characterized in that the hanging rod (1) is in a hollow arc shape, a support rod (8) is arranged in the middle of the inner cavity of the hanging rod (1), the inner cavities of the hanging rod (1) corresponding to two ends of the support rod (8) are respectively provided with a bending spring (7), the support rod (8) is connected with the bending springs (7), and two ends of the hanging rod (1) are respectively and fixedly provided with a tight-sticking rod (3);

one end of the sticking rod (3) far away from the hanging rod (1) is in a smooth sheet shape, and one end of the sticking rod (3) far away from the hanging rod (1) is provided with a lug rack (4) facing downwards;

the ear hanging frame (4) is in a semicircular rod shape, and the other end of the ear hanging frame (4) is connected with the sounder (6);

the anti-dropping sleeve is characterized in that the anti-dropping sleeve (5) is fixedly mounted on the outer side of one end, close to the tight-sticking rod (3), of the ear hanging frame (4), and the anti-dropping sleeve (5) is composed of a square sleeve body with a notch.

2. The directional conduction earphone according to claim 1, wherein the sponge sleeve (2) is sleeved on the outer side of the middle part of the hanging rod (1), and the inner wall of the sponge sleeve (2) is tightly attached to the outer wall of the hanging rod (1).

3. The directional conduction earphone according to claim 1, wherein the inner ring surface of the ear hanging bracket (4) is provided with a plurality of bending grooves (11) which are uniformly distributed.

4. The directional conduction earphone according to claim 1, wherein a sweat absorbing patch (9) is fixedly mounted at the outer edge of the outer ring surface of the ear hanging frame (4), and a sweat collecting groove (10) is formed at the upper end of the outer side of the sweat absorbing patch (9).

5. The directional conduction earphone according to claim 1, wherein an accommodating cavity (13) is formed in one end, away from the sounder (6), of the ear hanging frame (4), an elastic rod (14) is installed in the middle of the upper end of the accommodating cavity (13) of the ear hanging frame (4), the elastic rod (14) is connected with the inner wall of the ear hanging frame (4), a connecting band (12) is fixedly installed in the middle of the upper surface of the elastic rod (14), and the upper end of the connecting band (12) is connected with the top end inside the ear hanging frame (4).

6. A directionally conductive earphone as claimed in claim 1, characterized in that the outer walls of the rod (1), the stick (3) and the ear hanger (4) are coated with a water-proof layer.