CN216122813U

CN216122813U - Angle-adjustable sound production unit of headset

Info

Publication number: CN216122813U
Application number: CN202121696712.3U
Authority: CN
Inventors: 施鹏程
Original assignee: Taizhou Kairui Electronics Co ltd
Current assignee: Taizhou Kairui Electronics Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-03-22
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses an angle-adjustable sound production unit of a headset, which comprises an earshell, wherein one side of the inner wall of the earshell is provided with a support assembly, the support assembly comprises a round hole formed in the inner wall of the earshell, one side of the round hole is communicated with a transverse groove, one side of the transverse groove is communicated with a longitudinal groove, one side of the inner wall of the transverse groove is fixedly connected with a limiting block, the support assembly also comprises a support rod wrapped on the inner wall of the round hole, one end of the outer wall of the support rod is fixedly connected with a spring, the other end of the outer wall of the support rod is movably connected with a support ring, and one side of the outer wall of the support rod is fixedly connected with a drive rod; through the supporting component and the supporting ring which are arranged, discomfort caused by the fact that the ears of a user are stuffy when the existing headset is used in summer is effectively avoided, the earphone is favorably supported to keep the air of the ears of the user smooth, and the comfort of the device is improved.

Description

Angle-adjustable sound production unit of headset

Technical Field

The utility model relates to the technical field of headsets, in particular to an angle-adjustable sound generating unit of a headset.

Background

The earphone is an energy converter, receives an electric signal sent by a media player or a receiver, converts the electric signal into audible sound waves by using a loudspeaker part close to ears, is an essential accessory of portable electronic equipment such as a mobile phone, a walkman, a radio and the like, has various types, is divided into an in-ear earphone, a headset and the like according to wearing forms, wherein the headset has good sound quality and is the first choice for young people to listen to music.

When the existing headset is used in summer, due to the fact that the two ends of the headset are tightly wrapped with ears, the ears of a user are oppressed, and discomfort is brought to the body of the user, and therefore the angle-adjustable sound production unit of the headset is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the angle-adjustable sound production unit of the headset provided by the utility model effectively avoids discomfort of a user caused by the oppressive ear of the user when the conventional headset is used in summer through the arranged support component and the support ring, is favorable for supporting the headset to keep the air of the ear of the user smooth, and increases the practicability of the device.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a headphone's angularly adjustable sound production unit, includes the earlap, inner wall one side of earlap is equipped with supporting component, supporting component is including the round hole of seting up in the earlap inner wall, one side intercommunication of round hole has the transverse groove, one side intercommunication of transverse groove has vertical groove, inner wall one side fixed connection stopper of transverse groove, supporting component is still including wrapping up in the bracing piece of round hole inner wall, the outer wall one end fixed connection spring of bracing piece, the outer wall other end swing joint support ring of bracing piece, outer wall one side fixed connection actuating lever of bracing piece.

Preferably, outer wall one side of conch is equipped with flexible subassembly, flexible subassembly is including seting up the through-hole in the conch outer wall, the inner wall parcel threaded rod of through-hole, the bottom threaded connection nut of threaded rod, the pole is worn to the top fixed connection head of threaded rod.

Preferably, the supporting components are annularly distributed on the inner wall of the ear shell, and the number of the supporting components is even.

Preferably, the transverse groove and the longitudinal groove are arranged on the outer wall of the ear shell, and the transverse groove and the longitudinal groove are communicated with the round hole.

Preferably, the diameter of the driving rod is smaller than the width of the transverse groove and the longitudinal groove, and the driving rod can slide in the transverse groove and the longitudinal groove.

Preferably, the surface of the support ring is wrapped with a protection pad, and the protection pad is made of natural rubber.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. by the aid of the supporting assembly and the supporting ring, discomfort of a user caused by ear oppression when the conventional headset is used in summer is effectively avoided, the headset is supported to keep air of the ear of the user smooth, and comfort of the device is improved;

2. through the flexible subassembly that sets up, the effectual current earphone of having avoided can't stretch out and draw back the adjustment according to the user demand, is favorable to the adjustment of stretching out and drawing back to the device, has increased the practicality of device.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the support assembly of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the telescoping assembly of FIG. 1 according to the present invention;

wherein: 1. an earshell; 2. a headgear rod; 3. a telescoping assembly; 4. a support ring; 5. a support assembly; 31. a threaded rod; 32. a through hole; 33. a nut; 51. a circular hole; 52. a transverse slot; 53. a longitudinal slot; 54. a limiting block; 55. a spring; 56. a support bar; 57. a drive rod.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, an angle-adjustable sound generating unit of a headphone comprises an earshell 1, wherein a supporting component 5 is arranged on one side of an inner wall of the earshell 1, the supporting component 5 comprises a circular hole 51 formed in the inner wall of the earshell 1, one side of the circular hole 51 is communicated with a transverse groove 52, one side of the transverse groove 52 is communicated with a longitudinal groove 53, one side of the inner wall of the transverse groove 52 is fixedly connected with a limiting block 54, the supporting component 5 further comprises a supporting rod 56 wrapped on the inner wall of the circular hole 51, one end of the outer wall of the supporting rod 56 is fixedly connected with a spring 55, the other end of the outer wall of the supporting rod 56 is movably connected with a supporting ring 4, and one side of the outer wall of the supporting rod 56 is fixedly connected with a driving rod 57;

when the headset is used in summer, firstly, the driving rod 57 in the supporting component 5 is shifted from the inside of the longitudinal groove 53 to the inside of the transverse groove 52, so that the spring 55 at one end of the outer wall of the supporting rod 56 rebounds to push the supporting rod 56 to move outwards in the circular hole 51, while the supporting rod 56 moves, the supporting rod 56 drives the driving rod 57 fixedly connected with one side of the outer wall to move outwards in the transverse groove 52, as shown in fig. 2, one side of the inner wall of the transverse groove 52 is fixedly connected with the limiting block 54, so that the driving rod 57 moves to the limiting block 54 in the transverse groove 52 to stop moving outwards, and then the supporting rod 56 is movably connected with the supporting ring 4 through the other end of the outer wall of the supporting rod 56, so that the supporting ring 4 is pushed outwards to be away from the inner wall of the earmuff 1, at this time, the user puts the ear between the supporting ring 4 and the earmuff 1, through the supporting component 5 and the supporting ring 4, the problem that discomfort is brought to the body due to the fact that the user feels stuffy in ears when the existing headset is used in summer is effectively avoided, the headset is favorably supported to keep the air of the ears of the user smooth, and the comfort of the device is improved.

As shown in fig. 3, a telescopic assembly 3 is arranged on one side of the outer wall of the earmuff 1, the telescopic assembly 3 includes a through hole 32 formed in the outer wall of the earmuff 1, the inner wall of the through hole 32 is wrapped with a threaded rod 31, the bottom end of the threaded rod 31 is in threaded connection with a nut 33, and the top end of the threaded rod 31 is fixedly connected with the head-wearing rod 2; when the headphone needs to be contracted, at first the inside nut 33 of 3 flexible subassemblies is rotated, make nut 33 along threaded rod 31 upwards screw rotation, again through with conch 1 by through-hole 32 along threaded rod 31 rebound to wanting flexible position, upwards remove nut 33 this moment to with 1 outer wall laminating department of conch fix, the effectual current earphone of having avoided can't stretch out and draw back the adjustment according to the user demand, be favorable to the adjustment of stretching out and drawing back the device, the practicality of device has been increased.

As shown in fig. 1, the supporting members 5 are annularly distributed on the inner wall of the eardrum 1, and the number of the supporting members 5 is even; the number of the supporting components 5 annularly distributed on the inner wall of the earmuff 1 and the number of the supporting components 5 are even, so that the connection stability of the earmuff 1 and the supporting ring 4 is increased.

As shown in fig. 2, the transverse groove 52 and the longitudinal groove 53 are opened on the outer wall of the earshell 1, and the transverse groove 52 and the longitudinal groove 53 are communicated with the circular hole 51; the transverse groove 52 and the longitudinal groove 53 are arranged on the outer wall of the earshell 1, and the round holes 51 communicated with the transverse groove 52 and the longitudinal groove 53 are beneficial for a user to drive the driving rod 57 in the transverse groove 52 and the longitudinal groove 53 from the outside of the earshell 1.

As shown in fig. 2, the diameter of the driving rod 57 is smaller than the widths of the transverse slot 52 and the longitudinal slot 53, and the driving rod 57 can slide inside the transverse slot 52 and the longitudinal slot 53; the driving rod 57 is provided with a diameter smaller than the widths of the transverse groove 52 and the longitudinal groove 53, and the driving rod 57 can slide inside the transverse groove 52 and the longitudinal groove 53, so that the driving rod 57 can slide inside the transverse groove 52 and the longitudinal groove 53 to control the contraction or rebound of the spring 55 at one end of the outer wall of the supporting rod 56 inside the circular hole 51.

As shown in fig. 1, the surface of the support ring 4 is wrapped with a protection pad, and the protection pad is made of natural rubber; the natural rubber protection pad wrapped on the surface of the support ring 4 is arranged, so that the abrasion resistance of the support ring 4 is favorably improved.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An angularly adjustable sound generating unit of a headphone, comprising an earshell (1), characterized in that: inner wall one side of earlap (1) is equipped with supporting component (5), supporting component (5) are including seting up round hole (51) in earlap (1) inner wall, one side intercommunication of round hole (51) has transverse groove (52), one side intercommunication of transverse groove (52) has vertical groove (53), inner wall one side fixed connection stopper (54) of transverse groove (52), supporting component (5) are still including wrapping up in bracing piece (56) of round hole (51) inner wall, outer wall one end fixed connection spring (55) of bracing piece (56), outer wall other end swing joint support ring (4) of bracing piece (56), outer wall one side fixed connection actuating lever (57) of bracing piece (56).

2. The angle-adjustable sound generating unit of a headphone as claimed in claim 1, wherein: outer wall one side of earlap (1) is equipped with flexible subassembly (3), flexible subassembly (3) are including seting up through-hole (32) in earlap (1) outer wall, the inner wall parcel threaded rod (31) of through-hole (32), the bottom threaded connection nut (33) of threaded rod (31), pole (2) are worn to the top fixed connection of threaded rod (31).

3. The angle-adjustable sound generating unit of a headphone as claimed in claim 1, wherein: the supporting components (5) are annularly distributed on the inner wall of the ear shell (1), and the number of the supporting components (5) is even.

4. The angle-adjustable sound generating unit of a headphone as claimed in claim 1, wherein: the transverse groove (52) and the longitudinal groove (53) are arranged on the outer wall of the earshell (1), and the transverse groove (52) and the longitudinal groove (53) are communicated with the round hole (51).

5. The angle-adjustable sound generating unit of a headphone as claimed in claim 1, wherein: the diameter of the driving rod (57) is smaller than the width of the transverse groove (52) and the width of the longitudinal groove (53), and the driving rod (57) can slide in the transverse groove (52) and the longitudinal groove (53).

6. The angle-adjustable sound generating unit of a headphone as claimed in claim 1, wherein: the surface of the support ring (4) is wrapped with a protection pad, and the protection pad is made of natural rubber.