CN114157954B

CN114157954B - Flat bass enhanced earphone

Info

Publication number: CN114157954B
Application number: CN202111433952.9A
Authority: CN
Inventors: 边仿
Original assignee: Kunshan Haifeiman Technology Group Co ltd
Current assignee: Kunshan Haifeiman Technology Group Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2023-10-17
Anticipated expiration: 2041-11-29
Also published as: CN114157954A

Abstract

The application discloses a flat bass enhancement earphone, which comprises a neck frame: the two ends of the neck frame are provided with bass resonant cavities, one end of each bass resonant cavity is provided with a sound head, the other end of each bass resonant cavity is connected with an earplug through a lead, the novel wire winding device is characterized by further comprising an auricle frame, wherein the auricle frame is provided with a wire clamping assembly sleeved on the outer wall of the wire, and the auricle frame is provided with a winding groove for fixing the wire in a winding manner. According to the earphone, the auricle frame with the adjustable structure is adopted, the fixing position of the auricle frame on the lead can be adjusted according to actual use requirements, the auricle frame is sleeved on the auricle after the lead is wound in the winding groove for fixing, the earplug can be reinforced, supported and protected, meanwhile, the auxiliary supporting function of the neck frame is combined, the influence of pulling acting force on the earplug can be further reduced, the situation that the earplug loosens or even falls off when the head of a person moves is prevented, and the wearing safety of the earphone is greatly improved.

Description

Flat bass enhanced earphone

Technical Field

The application relates to the technical field of headphones, in particular to a flat-plate bass enhancement headphone.

Background

Headphones have become a necessary audio output device for various audio playing apparatuses, and existing headphones include various forms, such as headphones, in-ear headphones, and the like, and as the quality requirements of people on headphones are continuously improved, the sound effect of the headphones is more and more emphasized by people, while bass enhancement headphones are widely accepted by first fans due to the strong enhancement effect on bass, and provide a good medium for bass output.

Chinese patent publication No.: CN203788441U discloses a bass enhanced earphone, which comprises a bass resonant cavity and an audio outlet on the wall of the bass resonant cavity, wherein the other end of the bass resonant cavity is connected with a sound producing head.

However, when the existing bass enhancement earphone is worn, vibration can be generated due to movement of the head of a person, so that the earplug is easy to receive self gravity and pulling acting force brought by a lead, and further the fixation stability of the earplug and an earhole is insufficient, the phenomenon that the earplug shakes or even falls off easily occurs, and the wearing safety of the earphone is reduced.

Disclosure of Invention

The application aims to provide a flat bass enhanced earphone which adopts an adjustable auricle frame structure, enhances the position and state stability of an earplug and improves the overall wearing effect of the earphone.

In order to achieve the above object, the present application provides the following technical solutions: a flat bass boost earphone comprising a neck rest:

the two ends of the neck frame are provided with bass resonant cavities, one end of each bass resonant cavity is provided with a sound head, and the other end of each bass resonant cavity is connected with an earplug through a wire;

the device also comprises an auricle frame, wherein the auricle frame is provided with a wire clamping component sleeved on the outer wall of the wire;

the auricle frame is provided with a winding groove for winding and fixing the lead.

Preferably, the wire clamping assembly comprises a fixed clamp arranged on the auricle frame, and the opening end of the fixed clamp is rotationally connected with the movable clamp through a pin shaft.

Preferably, the fixed clamp and the movable clamp are both semi-circular structures, and after the fixed clamp and the movable clamp are closed, an annular structure matched with the lead is formed.

Preferably, the opening end of the movable clamp is provided with a convex ball head, and the opening end of the fixed clamp is provided with a concave ball groove.

Preferably, a rotating shaft is arranged on the auricle frame and positioned on one side of the winding groove, and a gland matched with the winding groove is rotationally connected to the rotating shaft.

Preferably, the free end of the gland is provided with a magnetic strip, and the auricle frame is provided with a metal strip magnetically adsorbed with the magnetic strip.

Preferably, the outer wall of the flexible segment of the earplug is provided with a plurality of sound insulating rings distributed in parallel.

Preferably, the sound producing head is provided with a wired connector, and two ends of the neck frame, which are close to the bass resonant cavity, are respectively provided with a lithium battery and a Bluetooth module

Preferably, the inner wall of the auricle is provided with a flexible rubber gasket.

Preferably, a flexible sheath is sleeved on the neck frame and positioned between the two bass resonant cavities.

Preferably, the auricle frame is integrally injection molded by adopting flexible PVC or PU materials.

Preferably, the bass resonant cavity is a cylindrical resonant cavity structure.

Preferably, the ball head is formed by integrally injection molding flexible PVC or PU materials, and the outer diameter of the ball head is smaller than or equal to the inner diameter of the ball groove.

Preferably, the number of the rubber gaskets on each auricle frame is not less than five, and the rubber gaskets are of elliptical structures with thickness.

Preferably, the sheath is formed by integrally injection molding flexible PU material, and the inside of the sheath is of a hollow structure.

In the technical scheme, the flat bass enhancement earphone provided by the application has the following beneficial effects:

this earphone adopts auricle frame of adjustable structure, can adjust the fixed position of auricle frame on the wire according to the in-service use demand, and after the wire is around rolling up at wire winding inslot fixed, establish auricle frame cover on the auricle, can play the effect of strengthening support protection to the earplug, the auxiliary stay effect of combining the neck frame simultaneously, the pulling effort that can be further reduced the earplug and receive influences, prevent that personnel's head from taking place the condition that the earplug becomes flexible even drops when the motion, very big improvement the wearing safety of earphone.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic structural diagram of a flat-panel bass-enhanced earphone according to an embodiment of the present application;

FIG. 2 is a schematic view of an earplug according to an embodiment of the application;

fig. 3 is a schematic structural view of an auricle stand according to an embodiment of the present application;

fig. 4 is a schematic top view of a wire clamping assembly according to an embodiment of the present application;

fig. 5 is a schematic structural view of a neck rest according to an embodiment of the present application.

Reference numerals illustrate:

1. an earplug; 11. a sound-insulating ring; 2. auricle shelf; 21. a wire winding groove; 22. a rotating shaft; 23. a gland; 24. a magnetic stripe; 25. a metal strip; 26. a rubber gasket; 27. a wire clamping assembly; 271. a fixing clamp; 2711. a ball groove; 272. a pin shaft; 273. a moving clamp; 2731. ball head; 3. a wire; 4. a bass resonant cavity; 5. a sound producing head; 6. a neck rest; 61. a Bluetooth module; 62. a lithium battery; 63. a sheath; 7. a wired connection.

Detailed Description

In order to make the technical scheme of the present application better understood by those skilled in the art, the present application will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 3, a flat bass boost earphone includes a neck frame 6: the two ends of the neck frame 6 are provided with a bass resonant cavity 4, one end of the bass resonant cavity 4 is provided with a sound generating head 5, the bass resonant cavity 4 is of a cylindrical resonant cavity structure, the other end of the bass resonant cavity is connected with the earplug 1 through a lead 3, the bass resonant cavity 4 is used for carrying out low-frequency resonance on a bass part in sound, and the bass is greatly improved so as to be overlapped with middle-pitched sound and high-pitched sound in the sound and transmitted outwards; the auricle stand 2 is provided with a wire clamping assembly 27 sleeved on the outer wall of the lead 3, so that the auricle stand 2 can be fixed on the lead 3 and the position of the auricle stand 2 on the lead 3 can be adjusted; the auricle frame 2 is provided with a winding groove 21 for winding and fixing the lead 3.

In this embodiment, fix auricle frame 2 on wire 3 through clamp line subassembly 27, and adjust the position of auricle frame 2 on wire 3, and then adjust the interval size between auricle frame 2 and the earplug 1, can be with partial wire 3 coiling at wire winding groove 21 internal fixation simultaneously, make wire 3 can form relative contained overall structure with auricle frame 2, and establish auricle frame 2 cover on the auricle, play the reinforcing effect to earplug 1's position and state, and neck frame 6 cover is established in personnel's neck position, can play the guard action of support to the earphone is whole, thereby reduce the pulling effort influence that earplug 1 received, prevent that personnel's head from taking place earplug 1 and becoming flexible even the condition that drops when the motion, and then very big improvement the wearing safety of earphone.

As shown in fig. 3 and 4, the wire clamping assembly 27 includes a fixing clamp 271 disposed on the auricle frame 2, an opening end of the fixing clamp 271 is rotatably connected with a moving clamp 273 through a pin shaft 272, the fixing clamp 271 and the moving clamp 273 are in a semicircular annular structure, an annular structure matched with the wire 3 is formed after the fixing clamp 271 and the moving clamp 273 are closed, the wire 3 is embedded into the fixing clamp 271, and the moving clamp 273 is rotated under the action of the pin shaft 272 and is closed with the fixing clamp 271, so that the wire 3 can be completely wrapped and clamped.

As shown in fig. 4, the open end of the movable clamp 273 is provided with a convex ball 2731, the open end of the fixed clamp 271 is provided with a concave ball groove 2711, when the movable clamp 273 rotates and is closed with the fixed clamp 271 to form a complete annular structure, the ball 2731 is embedded into the ball groove 2711, so that the connection state of the movable clamp 273 and the fixed clamp 271 can be reinforced, and the movable clamp 273 and the fixed clamp 271 can clamp and fix the wire 3.

As shown in fig. 3, a rotating shaft 22 is arranged on the auricle frame 2 and positioned on one side of the winding groove 21, a gland 23 matched with the winding groove 21 is rotationally connected to the rotating shaft 22, the gland 23 is of an arc structure, and the arc of the gland 23 is consistent with the radian of the auricle frame 2, so that the gland 23 can control the opening and closing of the winding groove 21 under the rotation of the rotating shaft 22, and the operation of covering protection and moving out and taking-in of the wire 3 in the winding groove 21 is facilitated.

As shown in fig. 3, the free end of the gland 23 is provided with a magnetic stripe 24, the auricle frame 2 is provided with a metal strip 25 magnetically attracted to the magnetic stripe 24, when the gland 23 rotates to be in contact with the auricle frame 2 and closes the winding groove 21 under the action of the rotating shaft 22, the magnetic stripe 24 can magnetically attract and fix the gland 23 and the auricle frame 2, so that the gland 23 can stably fix the wire 3 in the winding groove 21, and the phenomenon that the wire 3 is loosened is avoided.

As shown in fig. 2, the outer wall of the flexible section of the earplug 1 is provided with a plurality of strands of sound insulation rings 11 which are distributed in parallel, the sound insulation rings 11 are made of sound insulation flexible materials, and when the earplug 1 is embedded into an earhole of a person, the sound insulation rings 11 can be in seamless contact with the inner wall of the earhole, so that a gap phenomenon between the earplug 1 and the earhole is prevented, and further, noise from the outside is prevented from interfering with sound output by the earplug 1.

As shown in fig. 1 and 5, the sound producing head 5 is provided with a wired connector 7, so that a wired connection effect between the ear mount and the playing device can be achieved, two ends, close to the bass resonant cavity 4, of the neck mount 6 are respectively provided with a lithium battery 62 and a bluetooth module 61, and the bluetooth module 61 is powered by the lithium battery 62, so that a wireless connection effect between the ear mount and the playing device can be achieved.

As shown in fig. 3, the flexible rubber gasket 26 is arranged on the inner wall of the auricle frame 2, so that the friction resistance at the joint of the auricle frame 2 and the auricle can be reduced, the auricle frame 2 is prevented from scratching the skin on the auricle, and the wearing comfort of the auricle frame 2 is improved.

As shown in fig. 5, the flexible sheath 63 is sleeved on the neck frame 6 and between the two bass resonant cavities 4, so that the friction resistance at the joint of the neck frame 6 and the neck can be reduced, the neck frame 6 is prevented from scratching the skin on the neck, and the wearing comfort of the neck frame 6 is improved.

As shown in fig. 3, the auricle frame 2 is integrally injection molded by adopting flexible PVC or PU material, so that the stability of the auricle frame 2 is ensured, and the auricle frame has certain elasticity and toughness.

As shown in fig. 4, the ball 2731 is integrally injection molded by flexible PVC or PU material, and the outer diameter of the ball 2731 is smaller than or equal to the inner diameter of the ball groove 2711, so as to ensure that the ball 2731 can move out of or into the ball groove 2711, thereby clamping and fixing the fixed clamp 271 and the movable clamp 273.

As shown in fig. 3, the number of the rubber gaskets 26 on each auricle frame 2 is not less than five, and the rubber gaskets 26 are of elliptical structures with thickness, so that flexible contact points between the auricles and the auricle frames 2 are increased, and the contact point skin on the auricles is flexibly protected.

As shown in fig. 5, the sheath 63 is made of flexible PU material by injection molding, and the sheath 63 has a hollow structure, so that the weight of the sheath 63 is reduced, and the sheath 63 has good flexibility and is not deformed.

While certain exemplary embodiments of the present application have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the application, which is defined by the appended claims.

Claims

1. A flat bass boost earphone comprising a neck rest (6), characterized in that:

the two ends of the neck frame (6) are provided with bass resonant cavities (4), one end of each bass resonant cavity (4) is provided with a sound emitting head (5), and the other end of each bass resonant cavity is connected with an earplug (1) through a lead (3);

the novel electric wire cutting device also comprises an auricle frame (2), wherein the auricle frame (2) is provided with a wire clamping assembly (27) sleeved on the outer wall of the wire (3);

a winding groove (21) for winding and fixing the lead (3) is formed in the auricle frame (2);

a rotating shaft (22) is arranged on the auricle frame (2) and positioned at one side of the winding groove (21), and a gland (23) matched with the winding groove (21) is rotatably connected to the rotating shaft (22); the free end of gland (23) is provided with magnetic stripe (24), be provided with on auricle frame (2) with magnetic stripe (24) magnetic adsorption's metal strip (25), wire winding groove (21) are located the middle part of auricle frame (2) to wire winding groove (21) transversely run through auricle frame (2).

2. A flat bass boost earphone as claimed in claim 1, wherein: the wire clamping assembly (27) comprises a fixing clamp (271) arranged on the auricle frame (2), and the opening end of the fixing clamp (271) is rotatably connected with the movable clamp (273) through a pin shaft (272).

3. A flat bass boost earphone as claimed in claim 2, wherein: the fixing clamp (271) and the movable clamp (273) are of semi-circular structures, and after the fixing clamp (271) and the movable clamp (273) are closed, an annular structure matched with the lead (3) is formed.

4. A flat bass boost earphone as claimed in claim 2, wherein: the opening end of the movable clamp (273) is provided with a convex ball head (2731), and the opening end of the fixed clamp (271) is provided with a concave ball groove (2711).

5. A flat bass boost earphone as claimed in claim 1, wherein: the outer wall of the flexible section of the earplug (1) is provided with a plurality of strands of sound insulation rings (11) which are distributed in parallel.

6. A flat bass boost earphone as claimed in claim 1, wherein: the sound producing head (5) is provided with a wired connector (7), and two ends of the neck frame (6) close to the bass resonant cavity (4) are respectively provided with a lithium battery (62) and a Bluetooth module (61).

7. A flat bass boost earphone as claimed in claim 1, wherein: the inner wall of the auricle frame (2) is provided with a flexible rubber gasket (26).

8. A flat bass boost earphone as claimed in claim 1, wherein: a flexible sheath (63) is sleeved on the neck frame (6) and positioned between the two bass resonant cavities (4).

9. A flat bass boost earphone as claimed in claim 1, wherein: the auricle frame (2) is integrally injection molded by adopting flexible PVC or PU materials.

10. A flat bass boost earphone as claimed in claim 1, wherein: the bass resonant cavity (4) is of a cylindrical resonant cavity structure.

11. The flat bass boost earphone of claim 4, wherein: the ball head (2731) is formed by integrally injection molding flexible PVC or PU materials, and the outer diameter of the ball head (2731) is smaller than or equal to the inner diameter of the ball groove (2711).

12. The flat bass boost earphone of claim 7, wherein: the number of the rubber gaskets (26) on each auricle frame (2) is not less than five, and the rubber gaskets (26) are of elliptical structures with thickness.

13. The flat bass boost earphone of claim 8, wherein: the sheath (63) is formed by integrally injection molding flexible PU materials, and the inside of the sheath (63) is of a hollow structure.