CN218514483U - Earphone damping mechanism - Google Patents
Earphone damping mechanism Download PDFInfo
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- CN218514483U CN218514483U CN202222538072.4U CN202222538072U CN218514483U CN 218514483 U CN218514483 U CN 218514483U CN 202222538072 U CN202222538072 U CN 202222538072U CN 218514483 U CN218514483 U CN 218514483U
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- earphone
- elastic pressing
- pressing strip
- damping mechanism
- rotating block
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Abstract
The embodiment of the utility model discloses an earphone damping mechanism, which comprises a polygonal rotating block and an elastic pressing bar; the polygonal rotating block is rotatably arranged in an earmuff shell of the earphone; the elastic pressing strip is fixedly arranged in the earmuff shell and is pressed on the polygonal rotating block; the headband rotary connecting frame of the earphone is rotatably inserted into the earmuff shell through the connecting part and is connected with the polygonal rotating block, so that when the earmuff shell and the headband rotary connecting frame rotate relatively, the polygonal rotating block can overcome the pressure generated by deformation of the elastic pressing strip and rotate. The utility model discloses earphone damping mechanism can realize driving the polygon turning block and rotating together when the ear muff casing rotates, and when the polygon turning block rotates, its edge interferes the extrusion with the elastic pressing strip, causes the elastic pressing strip to warp the back, and the polygon turning block passes through from plane-edge-plane cycle to realize earphone shell pivoted damping effect.
Description
Technical Field
The utility model belongs to the technical field of the relevant technique of headphone and specifically relates to relate to an earphone damping mechanism.
Background
In the existing headset, the earshell main body and the headband main body lack a damping structure and are fixed in an invisible state in a natural state, so that the headset is easy to loosen, easy to shake irregularly when being used and easy to scratch and bump the shell of the headset, thereby affecting the overall quality of the headset; in addition, the earmuffs are easy to deflect in one direction when the earmuffs are worn, so that the user experience effect is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses an earphone damping mechanism.
The earphone damping mechanism mainly comprises a polygonal rotating block and an elastic pressing strip; the polygonal rotating block is rotatably arranged in an earmuff shell of the earphone; the elastic pressing strip is fixedly arranged in the earmuff shell and is pressed on the polygonal rotating block; the head band rotary connecting frame of the earphone is rotatably inserted into the earmuff shell through the connecting part and is connected with the polygonal rotating block, so that when the earmuff shell and the head band rotary connecting frame rotate relatively, the polygonal rotating block can overcome the pressure generated by deformation of the elastic pressing strip and rotate.
According to a preferred embodiment of the present invention, a limiting groove is provided in the earmuff housing; the polygonal rotating block is rotatably arranged in the limiting groove.
According to a preferred embodiment of the present invention, a first support plate and a second support plate are disposed in the limit groove; wherein the first support plate and the second support plate are both provided with arc-shaped notch parts; one end of the polygonal rotating block, which is far away from the connecting part, is provided with a cylindrical part; an annular groove is formed in the connecting part; the cylindrical part is arranged on the arc-shaped notch part of the first supporting plate; the annular groove is arranged on the arc-shaped notch part of the second supporting plate; the connecting part is connected with the polygonal rotating block through a clamping connection structure, so that the connecting part and the polygonal rotating block can rotate on the first supporting plate and the second supporting plate simultaneously.
According to a preferred embodiment of the present invention, a connection hole is formed at one end of the polygonal rotation block adjacent to the connection portion; a clamping block is arranged in the connecting hole; the connecting part is of an opening clamping column structure; the opening end of the connecting part is connected with the connecting hole in a clamping manner; and the clamping block is clamped and connected with the opening of the connecting part.
According to a preferred embodiment of the present invention, the elastic pressing strip is curved.
According to a preferred embodiment of the present invention, an elastic press bar support plate and a threaded connection post are provided in the earmuff housing; a clamping part is arranged on the elastic pressing strip supporting plate; the elastic pressing strip is bent and clamped on the clamping part of the elastic pressing strip supporting plate; and a nut screw is connected to the threaded connecting column, and the elastic pressing strip is pressed on the elastic pressing strip supporting plate through the nut screw.
According to a preferred embodiment of the present invention, two ends of the elastic pressing strip are respectively formed with a bending portion by a bending manner; a first plug-in column and a second plug-in column are arranged in the earmuff shell; the bending parts at the two ends of the elastic pressing strip are respectively inserted into the first inserting column and the second inserting column.
According to a preferred embodiment of the present invention, there are two elastic press bar supporting plates and two threaded connecting columns; one elastic pressing strip supporting plate and one threaded connecting column form a supporting group; the two support groups are symmetrically arranged.
According to a preferred embodiment of the present invention, the middle bent portion of the elastic pressing bar; the middle bending part is pressed on the polygonal rotating block.
According to a preferred embodiment of the present invention, the polygonal turning block is an N-sided turning block; wherein N is an integer of 2 or more.
The utility model discloses earphone damping mechanism can realize rotating when ear muff casing (earphone shell) rotates and can drive the polygon turning block and rotate together, rotates its edge and the extrusion is interfered to the elastic pressing strip when the polygon turning block, causes the elastic pressing strip to warp the back, and the polygon turning block is followed plane-edge-plane cycle transition to realize earphone shell pivoted damping effect.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the earphone damping mechanism have one of following technological effect at least:
1. the headset is additionally provided with the headset damping mechanism of the embodiment of the utility model at the rotation part of the earmuff, so that the headset can be conveniently taken by a user and the shape of the headset can be kept constantly;
2. the headset damping mechanism provided by the embodiment of the utility model is added at the rotation part of the earmuff, so that the earmuff (ear muff) can be rotated to a proper position according to the use requirement of a user; the earphone can be worn at a proper angle, so that the earphone has a better ear-sticking effect and a better sealing effect, and partial sound leakage is avoided to a great extent;
3. the headset can generate a 'click' mechanical sound effect when rotating by adding the headset damping mechanism of the embodiment of the utility model to the rotation part of the earlap;
4. the earphone damping mechanism of the embodiment of the utility model is added at the rotation part of the earmuff of the head-mounted earphone, so that the earmuff can not shake randomly when the earphone is taken and placed, and the damage to the shell caused by the fact that the earmuff (ear cover) swings and collides with the surface of the shell can be effectively avoided;
5. the utility model discloses earphone damping mechanism is convenient succinct, easily stir-fry on the product assembly and is done the hand, low price on the cost of manufacture.
Additional features of the invention will be set forth in part in the description which follows. Additional features of the invention will be set forth in part in the description which follows and in part will be apparent to those having ordinary skill in the art upon examination of the following and the accompanying drawings or may be learned from the manufacture or operation of the embodiments. The features of the present disclosure may be realized and attained by practice or use of various methods, instrumentalities and combinations of the specific embodiments described below.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. Like reference symbols in the various drawings indicate like elements. Wherein the content of the first and second substances,
fig. 1 is a schematic structural view of an assembled state of a damping mechanism of an earphone according to some embodiments of the present invention;
fig. 2 is an exploded view of an earphone damping mechanism according to some embodiments of the present invention;
fig. 3 is a schematic structural view of a headband swivel link in an earphone damping mechanism according to some embodiments of the present invention;
fig. 4 is a schematic structural view of a shell of a headphone damping mechanism according to some embodiments of the present invention;
fig. 5 is a schematic view of a polygonal rotating block in the damping mechanism of the earphone according to some embodiments of the present invention;
fig. 6 is a schematic structural diagram of a connecting portion in a damping mechanism for an earphone according to some embodiments of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.
It should be noted that if the terms "first", "second", etc. are used in the description and claims of the present invention and in the accompanying drawings, they are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, if the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present invention, if the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like are referred to, the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The embodiment of the utility model discloses earphone damping mechanism.
As shown in fig. 1 to 6, the damping mechanism of the earphone may mainly include a polygonal rotating block 3 and an elastic pressing bar 2.
Wherein the polygonal turning block 3 is rotatably arranged in the ear cup housing 4 of the headset. The elastic pressing strip 2 is fixedly arranged in the earmuff shell 4 and is pressed on the polygonal rotating block 3. The headband rotary connecting frame 5 of the earphone is rotatably inserted into the earmuff shell 4 through the connecting part 51 and is connected with the polygonal rotating block 3, so that when the earmuff shell 4 and the headband rotary connecting frame 5 rotate relatively, the polygonal rotating block 3 can overcome the pressure generated by the deformation of the elastic pressing strip 2 to rotate.
Illustratively, in the present embodiment, a limit groove is provided in the earmuff housing 4. The polygonal rotating block 3 is rotatably arranged in the limiting groove.
Further, as shown in fig. 4, a first support plate 41 and a second support plate 42 are provided in the stopper groove. Arc-shaped notch portions are provided on both the first support plate 41 and the second support plate 42. The polygonal rotating block 3 has a cylindrical portion 31 at an end thereof remote from the connecting portion 51. An annular groove 511 is provided in the connecting portion 51. The cylindrical portion 31 is mounted on the arc-shaped notch portion of the first support plate 41. The annular groove 511 is fitted over the arc-shaped notch portion of the second support plate 42. The connecting portion 51 is connected with the polygonal rotating block 3 by a snap connection structure so that the connecting portion 51 and the polygonal rotating block 3 can rotate on the first support plate 41 and the second support plate 42 at the same time. Meanwhile, the annular groove 511 is installed on the arc-shaped notch portion of the second support plate 42 to play a role of a limit.
Illustratively, as shown in fig. 5, a connection hole 32 is provided at one end of the polygonal rotating block 3 near the connection portion 51. A latch 33 is provided in the coupling hole 32. The connecting portion 51 has an open snap-fit structure, as shown in fig. 6. The opening end of the connection portion 51 is engaged with the connection hole 32. And the latch 33 is engaged with the opening of the connecting portion 51. Thereby forming a snap connection structure.
In the present embodiment, the elastic pressing strip 2 may have a curved shape. A supporting plate 43 with an elastic pressing strip and a threaded connecting column 44 are arranged in the earmuff shell 4. A clamping portion is provided on the elastic pressing strip supporting plate 43. The elastic pressing strip 2 is bent and clamped on the clamping part of the elastic pressing strip supporting plate 43. In addition, a screw cap 1 is connected to the threaded connection post 44, and the elastic pressing bar 2 is pressed against the elastic pressing bar support plate 43 by the screw cap 1. In a preferred embodiment, there are two each of the elastic pressing bar support plate 43 and the screw connection post 44. Wherein, an elastic pressing strip supporting plate 43 and a threaded connecting column 44 form a supporting group. The two support groups are symmetrically arranged. Furthermore, two ends of the elastic pressing strip 2 can be respectively formed with a bending part in a bending mode. And a first jack post 45 and a second jack post 46 are provided within the earmuff housing 4. The bending parts at the two ends of the elastic pressing strip 2 are respectively inserted into the first inserting column 45 and the second inserting column 46. Can lock elastic pressing strip 2 through above-mentioned design, prevent that the billet from running from top to bottom.
As a preferred embodiment, the middle bent portion 21 of the elastic bead 2. The intermediate bent portion 21 is press-fitted to the polygonal turning block 3.
Illustratively, the elastic bead 2 may be made of stainless steel strip or stainless steel wire.
For example, the polygon rotation block 3 may be an N-polygon rotation block. Wherein N is an integer of 2 or more. For example, the polygonal turning block 3 of the present embodiment is a hexagonal turning block as shown in fig. 1. The larger the value of N, i.e. the number of sides of the polygon turning block 3, the finer the adjustment of the turning angle.
The utility model discloses earphone damping mechanism's assembly process roughly as follows:
install polygon turning block 3 in the spacing groove of ear muff casing 4, the connecting portion 51 of bandeau swivelling joint frame 5 penetrates the hole site on the ear muff casing 4 again and is connected with polygon turning block 3 counterpoint and block to play the linkage effect, then will bend the back elastic pressing strip 2 and install corresponding screens (joint portion) and use two to mediate cap screw 1 locking elastic pressing strip 2 to prevent that the billet from running from top to bottom. Thereby forming the headphone damping mechanism.
The utility model discloses earphone damping mechanism can realize driving polygon turning block 3 and rotate together when ear muff casing 4 (earphone shell) rotates, and when polygon turning block 3 rotated, its edge interfered the extrusion with elastic pressing strip 2, caused elastic pressing strip 2 to warp the back, polygon turning block 3 followed plane-edge-plane cycle transition to realize earphone shell pivoted damping effect and mechanical "click" sound effect.
To sum up, the embodiment of the present invention provides an earphone damping mechanism, in which one or more technical solutions at least have one of the following technical effects:
1. the headset damping mechanism of the embodiment of the utility model is added at the rotation part of the earlap, so that the headset can be conveniently taken by a user and the shape of the headset can be constantly kept;
2. the headset damping mechanism provided by the embodiment of the utility model is added at the rotation part of the earmuff, so that the earmuff (ear muff) can be rotated to a proper position according to the use requirement of a user; the earphone can be worn at a proper angle, so that the earphone has a better ear-sticking effect and a better sealing effect, and partial sound leakage is avoided to a great extent;
3. the headset can generate a 'click' mechanical sound effect when rotating by adding the headset damping mechanism of the embodiment of the utility model to the rotation part of the earlap;
4. the earphone damping mechanism of the embodiment of the utility model is added at the rotation part of the earmuff of the head-mounted earphone, so that the earmuff can not shake randomly when the earphone is taken and placed, and the damage to the shell caused by the fact that the earmuff (ear cover) swings and collides with the surface of the shell can be effectively avoided;
5. the utility model discloses earphone damping mechanism is convenient succinct, easily stir-fry on the product assembly and is done the hand, low price on the cost of manufacture.
It should be noted that all of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
In addition, the above embodiments are exemplary, and those skilled in the art can devise various solutions in light of the disclosure, which are also within the scope of the disclosure and the protection scope of the present invention. It should be understood by those skilled in the art that the present specification and its drawings are illustrative and not restrictive on the claims. The scope of the invention is defined by the claims and their equivalents.
Claims (10)
1. A damping mechanism of an earphone is characterized by comprising a polygonal rotating block (3) and an elastic pressing strip (2);
the polygonal rotating block (3) is rotatably arranged in an earmuff shell (4) of the earphone; the elastic pressing strip (2) is fixedly arranged in the earmuff shell (4) and is pressed on the polygonal rotating block (3);
the headband rotating connecting frame (5) of the earphone is rotatably inserted into the earmuff shell (4) through the connecting part (51) and is connected with the polygonal rotating block (3), so that when the earmuff shell (4) and the headband rotating connecting frame (5) rotate relatively, the polygonal rotating block (3) can overcome the pressure generated by the deformation of the elastic pressing strip (2) to rotate.
2. The headphone damping mechanism according to claim 1, characterized in that a limiting groove is provided in the cap shell (4); the polygonal rotating block (3) is rotatably arranged in the limiting groove.
3. The earphone damping mechanism according to claim 2 wherein a first support plate (41) and a second support plate (42) are disposed within the limiting groove;
arc-shaped notch parts are arranged on the first supporting plate (41) and the second supporting plate (42);
one end of the polygonal rotating block (3) far away from the connecting part (51) is provided with a cylindrical part (31);
an annular groove (511) is arranged on the connecting part (51);
the cylindrical part (31) is arranged on the arc-shaped notch part of the first supporting plate (41);
the annular groove (511) is installed on the arc-shaped notch portion of the second support plate (42);
the connecting part (51) is connected with the polygonal rotating block (3) through a clamping connection structure, so that the connecting part (51) and the polygonal rotating block (3) can rotate on the first supporting plate (41) and the second supporting plate (42) at the same time.
4. The earphone damping mechanism according to claim 3, wherein a connection hole (32) is provided at one end of the polygonal rotating block (3) near the connection portion (51); a clamping block (33) is arranged in the connecting hole (32);
the connecting part (51) is of an open clamping column structure;
the opening end of the connecting part (51) is clamped and connected with the connecting hole (32); and the latch 33 is engaged with the opening of the connecting part 51.
5. The earphone damping mechanism according to claim 1, wherein the resilient bead (2) is curved.
6. The earphone damping mechanism according to claim 5, characterized in that a resilient bead support plate (43) and a threaded connection post (44) are provided within the earmuff shell (4);
a clamping part is arranged on the elastic pressing strip supporting plate (43); the elastic pressing strip (2) is bent and clamped on the clamping part of the elastic pressing strip supporting plate (43);
and a nut screw (1) is connected to the threaded connection column (44), and the elastic pressing strip (2) is pressed on the elastic pressing strip support plate (43) through the nut screw (1).
7. The earphone damping mechanism according to claim 6, wherein two ends of the elastic pressing bar (2) are respectively provided with a bending part in a bending way;
a first plug-in column (45) and a second plug-in column (46) are arranged in the earmuff shell (4);
the bending parts at the two ends of the elastic pressing strip (2) are respectively inserted into the first inserting column (45) and the second inserting column (46).
8. The earphone damping mechanism according to claim 7, wherein there are two of the resilient bead support plate (43) and the threaded connection post (44);
wherein, one elastic pressing strip supporting plate (43) and one threaded connecting column (44) form a supporting group; the two support groups are symmetrically arranged.
9. The earphone damping mechanism according to claim 8, characterized by an intermediate bend (21) of the resilient bead (2); the intermediate bending part (21) is pressed on the polygonal turning block (3).
10. The earphone damping mechanism according to claim 8, wherein the polygonal turning block (3) is an N-sided turning block; wherein N is an integer of 2 or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222538072.4U CN218514483U (en) | 2022-09-22 | 2022-09-22 | Earphone damping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222538072.4U CN218514483U (en) | 2022-09-22 | 2022-09-22 | Earphone damping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218514483U true CN218514483U (en) | 2023-02-21 |
Family
ID=85214433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222538072.4U Active CN218514483U (en) | 2022-09-22 | 2022-09-22 | Earphone damping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218514483U (en) |
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2022
- 2022-09-22 CN CN202222538072.4U patent/CN218514483U/en active Active
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