CN219322545U

CN219322545U - Earphone connection structure and headphone

Info

Publication number: CN219322545U
Application number: CN202223302519.4U
Authority: CN
Inventors: 彭久高; 吴海全; 唐忠强; 师瑞文; 张志军; 张传奇
Original assignee: Shenzhen Grandsun Electronics Co Ltd
Current assignee: Shenzhen Grandsun Electronics Co Ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-07-07
Anticipated expiration: 2032-12-05

Abstract

The application discloses earphone connection structure and headphone, including the bandeau, and with bandeau relative both ends sliding connection's arm that slides, be provided with in the arm that slides along the spacing of arm length direction, be formed with a plurality of spacing grooves that the interval set up on the spacing, be provided with on the bandeau with the shell fragment that spacing corresponds, so that the arm that slides relatively when the bandeau, the shell fragment can successive clip go into in the spacing groove. The headband and the sliding arm can be stably kept at the current position when the headband and the sliding arm are not subjected to external force, so that user experience is improved.

Description

Earphone connection structure and headphone

Technical Field

The application relates to the technical field of earphones, in particular to an earphone connecting structure and a headset.

Background

The earphone is widely applied to electronic products such as mobile phones and computers as an audio output device, and the existing earphone mainly comprises two forms: headphones and in-ear headphones, wherein headphones are popular with consumers due to the advantages of comfort in wearing, good sound quality effect, and the like.

The headset generally includes a headband, an earmuff, and a sliding arm, where the sliding arm slides relative to the bracket, the earmuff is disposed at one end of the sliding arm, and a damping force is applied between the sliding arm and the headband, so that the sliding arm is fixed at a current position when the sliding arm is not subjected to an external force. However, the existing connection forms are limited by the structure, easily slide out of the way, and bring bad experience to users.

Disclosure of Invention

An object of the present application is to provide a headphone connection structure and headphone, can make bandeau and sliding arm stable the keeping in current position when not receiving external force to promote user's experience.

Embodiments of the present application are implemented as follows:

an embodiment of the present application provides an earphone connection structure, which includes: the device comprises a head band and sliding arms which are in sliding connection with the two opposite ends of the head band, wherein limiting strips are arranged in the sliding arms along the length direction of the sliding arms, a plurality of limiting grooves are formed in the limiting strips at intervals, and elastic pieces corresponding to the limiting strips are arranged on the head band so that the elastic pieces can be gradually clamped into the limiting grooves when the sliding arms slide relative to the head band.

Optionally, the sliding arm includes first casing and the second casing of mutual lock, the tip of bandeau is located first casing with between the second casing, spacing integrated into one piece in first casing, perhaps spacing is located first casing with between the bandeau.

Optionally, the shell fragment includes the portion of supporting that connects gradually, connecting portion and fixed part, the shell fragment passes through the fixed part with the bandeau is connected, the shell fragment passes through the portion of supporting with the spacing groove card is held.

Optionally, the headband comprises a bracket and fixing pieces connected with two ends of the bracket, the fixing parts are connected with the fixing pieces, and the headband is in sliding connection with the sliding arms through the bracket.

Optionally, the fixing portion is provided with a first positioning hole, one end of the fixing piece is provided with a first positioning protrusion, and the first positioning protrusion and the first positioning hole are oppositely arranged.

Optionally, the tip of support is provided with the second locating hole, the fixed part still be provided with the notch that corresponds with the second locating hole, the one end of mounting still is provided with the second location arch, the second location arch wears to locate the notch with in the second locating hole.

Optionally, a casing is provided in the middle of the bracket.

Optionally, the bracket is made of steel.

Optionally, the opposite two sides of the first shell are provided with first buckles, and the second shell is provided with second buckles clamped with the first buckles.

In another aspect of embodiments of the present application, there is provided a headphone including an earmuff, and the headphone connecting structure as set forth in any one of the above, the earmuff being connected to the headband through the slide arm.

The beneficial effects of the embodiment of the application include:

the earphone connection structure and the headset provided by the embodiment of the application are gradually clamped into the limiting groove through the elastic sheet, so that the headband and the sliding arm can be stably kept at the current position when not subjected to external force, and the experience of a user is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a headset connection structure according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a bracket, a spring and a fixing member according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a headband in accordance with an embodiment of the present application;

FIG. 4 is a schematic view of a sliding arm according to an embodiment of the present disclosure;

fig. 5 is a schematic structural view of a second housing according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a spring plate according to an embodiment of the present disclosure;

fig. 7 is a schematic structural view of a fixing member according to an embodiment of the present application.

Icon: 10-a headband; 11-shrapnel; 111-a holding portion; 112-a connection; 113-a fixing part; 1131-a first positioning hole; 1132-notch; 12-a bracket; 121-a second positioning hole; 122-a casing; 13-a fixing piece; 131-first positioning protrusions; 132-second positioning projections; 20-a sliding arm; 21-a limit bar; 22-a first housing; 221-a first catch; 23-a second housing; 231-second catch.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that is commonly put when the product of the application is used, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The existing connection mode is limited by the structure, easy to slide out of the way and brings bad experience to users. In order to solve the above problems, the embodiments of the present application provide the following technical solutions to overcome the above problems.

Referring to fig. 1 to 4, the embodiment of the present application provides an earphone connection structure, including a headband 10, and a sliding arm 20 slidably connected with opposite ends of the headband 10, a limiting bar 21 is disposed in the sliding arm 20 along a length direction of the sliding arm 20, a plurality of limiting grooves are formed on the limiting bar 21 and are arranged at intervals, and a spring plate 11 corresponding to the limiting bar 21 is disposed on the headband 10, so that the spring plate 11 can be gradually clamped into the limiting grooves when the sliding arm 20 slides relative to the headband 10.

Specifically, the headband 10 is used to be worn on the head of a user, the sliding arm 20 is slidably connected with two ends of the headband 10, and a limit bar 21 is arranged in the sliding arm 20 along the length direction, and a plurality of limit grooves are formed in the limit bar 21; the elastic piece 11 is arranged on the headband 10 and is propped against the limiting strip 21, when external force is applied to adjust the sliding arm 20, the elastic piece 11 can be deformed and gradually clamped into the limiting groove, and when no external force is applied, the elastic piece 11 is clamped in the limiting groove and cannot slide, so that the sliding arm 20 is stably fixed on the headband 10.

According to the earphone connecting structure provided by the embodiment of the application, the limiting strips 21 are arranged on the sliding arms 20, so that the spring plates 11 are clamped into the limiting grooves, and the sliding arms 20 are not easy to slide under the condition of not being subjected to external force, so that the experience of a user can be improved.

Referring to fig. 4, in the embodiment of the present application, the sliding arm 20 includes a first housing 22 and a second housing 23 that are fastened to each other, an end portion of the headband 10 is located between the first housing 22 and the second housing 23, and the limit bar 21 is integrally formed on the first housing 22, or the limit bar 21 is located between the first housing 22 and the headband 10.

Specifically, the first housing 22 and the second housing 23 are fastened to each other to form a receiving space, so that the headband 10 is inserted into the sliding arm 20, and the sliding arm 20 can slide along the headband 10. It should be noted that, the setting forms of the limiting strips 21 are various, and different setting forms can be adopted according to actual requirements. For example, in the preferred embodiment of the present application, the limit bar 21 is integrally formed with the first housing 22, and corresponds to the position of the spring 11; another preferred embodiment of the present application is that the limit bar 21 is installed between the first housing 22 and the headband 10, and corresponds to the position of the elastic piece 11.

In the earphone connection structure provided by the embodiment of the application, the sliding arm 20 is arranged in the form of buckling the first shell 22 and the second shell 23, so that the installation of parts in the sliding arm 20 is facilitated, and the assembly between the sliding arm 20 and the headband 10 is facilitated.

Referring to fig. 6, in the embodiment of the present application, the elastic piece 11 includes a supporting portion 111, a connecting portion 112 and a fixing portion 113 sequentially connected, the elastic piece 11 is connected to the headband 10 through the fixing portion 113, and the elastic piece 11 is clamped with the limiting slot through the supporting portion 111.

Specifically, the fixing portion 113 is detachably connected with the headband 10, the first housing 22 and the second housing 23 are mutually buckled to form a containing space, the headband 10 is inserted into the sliding arm 20, the supporting portion 111 is supported against the limiting strip 21 and is clamped into the limiting groove, when an external force is applied, a user can adjust the sliding arm 20, and when no external force is applied, the sliding arm 20 is stable. The detachable connection facilitates replacement of the spring plate 11.

Referring to fig. 2, 3 and 5, in the embodiment of the present application, the headband 10 includes a bracket 12 and fixing members 13 connected to both ends of the bracket 12, the fixing portions 113 are connected to the fixing members 13, and the headband 10 is slidably connected to the sliding arms 20 through the bracket 12.

Specifically, the fixing portion 113 is mounted to the fixing member 13, and the fixing member 13 is detachably connected to the bracket 12, so that the first housing 22 and the second housing 23 are fastened to each other to form a receiving space, so that the headband 10 is inserted into the sliding arm 20. It will be appreciated that the bracket 12 is used to support the mounting fixture 13 and the slide arm 20, and that the slide arm 20 can be adjusted along the bracket 12 to adapt the headband to different users.

Referring to fig. 6 and 7, in the embodiment of the present application, the fixing portion 113 is provided with a first positioning hole 1131, one end of the fixing member 13 is provided with a first positioning protrusion 131, and the first positioning protrusion 131 and the first positioning hole 1131 are disposed opposite to each other.

Specifically, the first positioning hole 1131 is sleeved on the first positioning protrusion 131 to position, and then the fixing part 113 is detachably connected with the fixing piece 13.

Referring to fig. 2, 6 and 7, in the embodiment of the present application, the end portion of the bracket 12 is provided with a second positioning hole 121, the fixing portion 113 is further provided with a notch 1132 corresponding to the second positioning hole 121, one end of the fixing member 13 is further provided with a second positioning protrusion 132, and the second positioning protrusion 132 is disposed through the notch 1132 and the second positioning hole 121.

Specifically, notch 1132 can avoid second location protruding 132, when satisfying and carrying out the location to shell fragment 11, second locating hole 121 cover is fixed a position on second location protruding 132 and first location protruding 131, adopts such setting, has made things convenient for the location between mounting 13 and the support 12, has also improved the packaging efficiency of product.

Referring to fig. 3, in the embodiment of the present application, a casing 122 is disposed at a middle portion of the bracket 12.

It can be appreciated that there are a variety of materials for the casing 122, in the preferred embodiment of the present application, plastic, and the casing 122 is disposed in the middle of the bracket 12, so that the headband can be tightly attached to the head, and the user experience is improved.

In the embodiment of the present application, the material of the bracket 12 is steel.

It should be noted that, the material of the bracket 12 may be selected from a plurality of types according to actual requirements, and the preferred embodiment of the present application is steel, which has high strength and is not easy to bend when being subjected to external force, so as to meet the requirement of the required supporting strength, and improve the service life of the product.

Referring to fig. 4 and 5, in the embodiment of the present application, a first buckle 221 is disposed on two opposite sides of the first housing 22, and a second buckle 231 engaged with the first buckle 221 is disposed on the second housing 23.

It should be noted that, the first housing 22 and the second housing 23 may be connected by gluing, or may be connected by screws, and in this embodiment, preferably, when the sliding arm 20 is mounted to the bracket 12, the first housing 22 and the second housing 23 are buckled by mutually matching the first bayonet and the second bayonet 231, where the first housing and the second housing are buckled by adopting the bayonet, so that the assembly procedure is reduced, and the production efficiency is improved.

In another aspect of the present embodiments, a headset is provided that includes an earmuff coupled to the headband 10 via a sliding arm 20, as well as the headset coupling structure of the previous embodiments. The headphone includes the same structure and advantageous effects as those of the headphone connection structure in the foregoing embodiment. The structure and advantageous effects of the headphone have been described in detail in the foregoing embodiments, and are not described in detail herein.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An earphone connection structure, comprising:

the device comprises a head band and sliding arms which are in sliding connection with the two opposite ends of the head band, wherein limiting strips are arranged in the sliding arms along the length direction of the sliding arms, a plurality of limiting grooves are formed in the limiting strips at intervals, and elastic pieces corresponding to the limiting strips are arranged on the head band so that the elastic pieces can be gradually clamped into the limiting grooves when the sliding arms slide relative to the head band.

2. The earphone connection structure of claim 1, wherein the sliding arm comprises a first housing and a second housing that are fastened to each other, an end portion of the headband is located between the first housing and the second housing, and the limit bar is integrally formed with the first housing or located between the first housing and the headband.

3. The earphone connection structure according to claim 2, wherein the elastic piece comprises a supporting portion, a connecting portion and a fixing portion which are sequentially connected, the elastic piece is connected with the headband through the fixing portion, and the elastic piece is clamped with the limiting groove through the supporting portion.

4. The earphone connecting structure according to claim 3, wherein the headband comprises a bracket, and fixing members connected to both ends of the bracket, the fixing portions being connected to the fixing members, the headband being slidably connected to the slide arms through the bracket.

5. The earphone connecting structure according to claim 4, wherein the fixing portion is provided with a first positioning hole, one end of the fixing member is provided with a first positioning protrusion, and the first positioning protrusion and the first positioning hole are disposed opposite to each other.

6. The earphone connecting structure according to claim 5, wherein the end portion of the bracket is provided with a second positioning hole, the fixing portion is further provided with a notch corresponding to the second positioning hole, one end of the fixing member is further provided with a second positioning protrusion, and the second positioning protrusion penetrates through the notch and the second positioning hole.

7. The earphone connection structure of claim 5, wherein a case is provided at a middle portion of the stand.

8. The earphone connection structure of claim 6, wherein the material of the stand is steel.

9. The earphone connecting structure according to any one of claims 2 to 8, wherein first buckles are provided on opposite sides of the first housing, and the second housing is provided with second buckles engaged with the first buckles.

10. A headset comprising an earmuff, and the headset connecting structure of any one of claims 1 to 9, the earmuff being connected to the headband by the sliding arm.