CN220401944U - Headset horn cover - Google Patents

Abstract

The utility model provides a headset speaker cover, which relates to the technical field of headset speaker covers and comprises: the loudspeaker cover comprises a loudspeaker cover body and earshells, wherein a plurality of connecting components are arranged on the inner surface of the loudspeaker cover body at equal intervals. According to the utility model, when the headset speaker cover is disassembled, a maintainer applies pressure to the pressing block to enable the pressing block to move downwards, the connecting column extrudes the spring in the hollow column through the gasket at the lower end face of the pressing block, so that the connecting column drives the fixedly connected limiting block to move downwards in the hollow column, a groove between the limiting block and the vertical block is separated from the outer surface of the clamping block, and then the eardrum is pulled outwards, so that the clamping block can be separated from the groove between the vertical block and the limiting block, the speaker cover body and the eardrum can be separated, the disassembly of the headset speaker is facilitated, and the maintenance difficulty of the headset speaker cover is reduced.

Description

Headset horn cover

Technical Field

The utility model relates to the technical field of earphone horn covers, in particular to a headset horn cover.

Background

The headset is also called an ear drum or an earphone, can receive the electric signal sent by the media player, converts the electric signal into sound waves which can be heard by people by utilizing a loudspeaker close to the ears, and does not generate a power amplifier when people listen to songs or play videos by using the headset, so that the life of other people is not influenced, and therefore, along with the continuous improvement of the living standard of people, the headset becomes an indispensable product for people, and a loudspeaker cover is one of important structures formed by the headset and is integrated with the built-in loudspeaker and the earshells.

In the prior art, as in chinese patent CN216649974U, a headset speaker cover comprises a speaker cover body, an ear shell and an ear pad, wherein the speaker cover body is located at one side of the ear shell, a first fixing mechanism is provided at one side of the speaker cover body, the speaker cover body is fixed on the ear shell through the first fixing mechanism, and a second fixing mechanism is provided on the outer surface of the speaker cover body. According to the utility model, the loudspeaker cover body is arranged, in the process of fixing the loudspeaker cover body on the earmuff, the limiting ring can enter the circular slot and props against the two clamping blocks, the two clamping blocks can shrink in the two first grooves, when the two clamping grooves on the limiting ring reach one ends of the two clamping blocks, the two first strong springs apply a jacking force to the two connecting parts, meanwhile, the two connecting parts apply a pressure to the two clamping blocks, and the two clamping blocks can be separated from the two first grooves and inserted into the two clamping grooves, so that the loudspeaker cover body is fixed on the earmuff.

In the above-mentioned patent, although this patent inserts in circular slot through the spacing ring, make its recess insert two fixture blocks, make two fixture blocks can shrink in the inside of two first recesses, and in pushing into the recess of spacing ring to two fixture blocks through two first powerful springs, have better fixed action to the horn cover body, but, after recess and fixture block in the spacing ring, albeit played fixed limiting action, auricle and horn cover body are owing to the continuous extrusion of first powerful spring, both can not separate through external force, when the maintenance is need be dismantled to the headphone, maintenance personnel can not effectually separate horn cover body and auricle, thereby the degree of difficulty when influencing headphone maintenance.

Disclosure of Invention

The utility model aims to solve the problems that after a groove in a limiting ring is clamped with a clamping block in the prior art, although the limiting effect is achieved, an earmuff and a horn cover body cannot be separated through external force due to continuous extrusion of a first strong spring, and when a headset needs to be disassembled and maintained, a maintainer cannot effectively separate the horn cover body and the earmuff, so that the difficulty of maintaining the headset is affected, and the headset horn cover is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a headset speaker cover, comprising: the loudspeaker cover comprises a loudspeaker cover body and an earmuff, wherein a plurality of connecting components are equidistantly arranged on the inner surface of the loudspeaker cover body; the connecting assembly is arranged into a plurality of groups and comprises a pressing block, a fixing block and a hollow column, wherein the connecting column is fixedly connected with the surface of the pressing block, the lower end face of the connecting column is fixedly connected with a gasket, the outer surface of the connecting column is fixedly connected with a limiting block, and a vertical block is fixedly connected between the upper surface of the limiting block and the lower surface of the pressing block.

Preferably, the outer surface of the fixed block is fixedly connected with the inner surface wall of the horn cover body, and the inner surface wall of the fixed block is slidably connected with the outer surface of the connecting column.

Preferably, the lower end face of the hollow column is fixedly connected with the inner surface wall of the horn cover body, a spring is arranged between the inner bottom face of the hollow column and the lower end face of the gasket, and the spring and the gasket are matched for use.

Preferably, a plurality of clamping blocks are fixedly connected to the rear end face of the earshell at equal intervals, and the clamping blocks and the limiting blocks are matched for use.

Preferably, a filter screen is arranged on the inner surface of the earmuff.

Preferably, an annular groove is formed in the outer surface of the earmuff, an ear pad is arranged on the inner surface wall of the annular groove, and the annular groove is matched with the ear pad for use.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when the headset speaker cover is disassembled, a maintainer applies pressure to the pressing block to enable the pressing block to move downwards, the connecting column extrudes the spring in the hollow column through the gasket at the lower end face of the pressing block, so that the connecting column drives the fixedly connected limiting block to move downwards in the hollow column, a groove between the limiting block and the vertical block is separated from the outer surface of the clamping block, and then the eardrum is pulled outwards, so that the clamping block can be separated from the groove between the vertical block and the limiting block, the speaker cover body and the eardrum can be separated, the disassembly of the headset speaker is facilitated, and the maintenance difficulty of the headset speaker cover is reduced.

2. In the utility model, when in use, the edge of the ear pad is arranged in the annular groove and is adhered by means of glue and the like, so that the stress area is increased while the ear pad is adhered to the eardrum, the ear pad is not easy to fall off when in use, and the stability of the ear pad when in use is improved.

Drawings

Fig. 1 is a perspective view of a speaker cover of a headset according to the present utility model;

fig. 2 is a schematic structural diagram of a connection assembly of a speaker cover of a headset according to the present utility model;

fig. 3 is a cross-sectional view of a horn cover of a headset according to the present utility model;

fig. 4 is a schematic diagram of a part of a speaker cover of a headset according to the present utility model.

Legend description: 1. a horn cover body; 2. a connection assembly; 201. pressing the blocks; 202. a connecting column; 203. a limiting block; 204. a fixed block; 205. a gasket; 206. a spring; 207. a hollow column; 208. a vertical block; 3. a filter screen; 4. earmuffs; 5. a clamping block; 6. an annular groove; 7. ear pad.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a headset speaker cover, comprising: the loudspeaker cover comprises a loudspeaker cover body 1 and an earmuff 4, wherein a plurality of connecting components 2 are equidistantly arranged on the inner surface of the loudspeaker cover body 1; the connecting assembly 2, the connecting assembly 2 is established into the multiunit, and the connecting assembly 2 is including pressing briquetting 201, fixed block 204 and hollow post 207, presses the fixed surface of briquetting 201 to be connected with spliced pole 202, and terminal surface fixedly connected with gasket 205 under the spliced pole 202, and the surface fixedly connected with stopper 203 of spliced pole 202, fixedly connected with vertical piece 208 between the upper surface of stopper 203 and the lower surface of pressing briquetting 201. The outer surface of the fixed block 204 is fixedly connected with the inner surface wall of the horn cover body 1, and the inner surface wall of the fixed block 204 is slidably connected with the outer surface of the connecting column 202. The lower end face of the hollow column 207 is fixedly connected with the inner surface wall of the horn cover body 1, a spring 206 is arranged between the inner bottom face of the hollow column 207 and the lower end face of the gasket 205, and the spring 206 is matched with the gasket 205 for use. The back end surface of the earshell 4 is fixedly connected with a plurality of clamping blocks 5 at equal intervals, and the clamping blocks 5 and the limiting blocks 203 are matched for use. The inner surface of the earmuff 4 is provided with a filter screen 3.

The whole embodiment 1 achieves the effects that when the headset speaker cover is used, the headset speaker cover needs to be assembled or disassembled, firstly, the filter screen 3 is adhered to the inner surface of the earmuff 4 through glue or other connection modes, the functions of blocking and supporting are achieved when the headset speaker cover is used, the damage of speaker components in the speaker cover body 1 caused by the damage of the ear pad 7 is avoided, the damage of external objects to the speaker components is avoided, meanwhile, when a person uses the headset, the side supporting effect is carried out on the auricle of the person, the situation that the auricle is too close to the speaker components through the soft ear pad 7 is avoided, a plurality of clamping blocks 5 on the rear end face of the headset speaker cover are aligned with a plurality of holes on the front end face of the headset speaker cover body 1 and then are inserted, at the moment, the inclined edge of the rear face of the clamping blocks 5 and the inclined edge of the front face of the limiting block 203 are rubbed with each other, the limiting block 203 is pressed by the clamping block 5 to generate downward pressure, the connecting column 202 is pressed by the spring 206 between the gasket 205 and the hollow column 207 to enable the spring 206 to shrink and deform, so that when the connecting column 202 slides downwards on the inner surface of the fixed block 204, the limiting block 203 is driven to synchronously move downwards, the front side of the clamping block 5 can be inserted into the groove between the vertical block 208 and the limiting block 203 in a sliding state, at the moment, the spring 206 can be reset under the condition of lacking external pressure, the gasket 205 is pressed, the connecting column 202 drives the fixed block 204, the vertical block 208 and the pressing block 201 to synchronously move upwards, and therefore when the clamping block is required to be detached, only a person is required to press the pressing block 201 to enable the spring 206 to shrink, and the clamping block 5 is outwards pulled away.

In embodiment 2, as shown in fig. 1-4, an annular groove 6 is formed on the outer surface of the ear shell 4, an ear pad 7 is arranged on the inner surface wall of the annular groove 6, and the annular groove 6 is matched with the ear pad 7 for use.

The effect that its whole embodiment 2 reached is, when using, through setting up the edge of ear pad 7 in ring channel 6 of earmuff 4 surface to carry out adhesion fixation through glue or other modes, when making ear pad 7 by adhesion fixation, the edge of ear pad 7 and the contact surface increase of earmuff 4, thereby make ear pad 7 be difficult for droing when using.

Working principle: when the loudspeaker cover is used, a person holds the edge of the earmuff 4, a plurality of clamping blocks 5 are aligned with a plurality of grooves on the front surface of the loudspeaker cover body 1, the clamping blocks are inserted into the corresponding grooves, the front side of each clamping block 5 is inclined to the inclined surface of each limiting block 203 for friction, the inclined surface of each limiting block 203 can generate external pressure after being extruded by the corresponding clamping blocks 5, the limiting blocks 203 drive the connecting column 202 to extrude the springs 206 below the corresponding gaskets 205, the springs 206 are stressed and compressed to deform, the connecting column 202 can drive the limiting blocks 203 to move downwards, the front side of each limiting block 203 is separated from the inclined surface of each clamping block 5 to move downwards, the clamping blocks 5 can be inserted into the corresponding grooves between the corresponding vertical blocks 208 and the corresponding limiting blocks 203, the springs 206 lack of pressure to extrude the corresponding clamping blocks, the front side of each limiting block 203 moves upwards and is attached to the outer surface of each clamping block 5 for clamping limiting, the loudspeaker cover body 1 and the corresponding earmuff 4 can be tightly fixed, and the person only needs to apply pressure to the pressing block 201 when disassembling the loudspeaker cover body 1, the connecting column 202 compresses the springs 206, the springs 203, the clamping blocks are separated from the clamping blocks 5, and the clamping blocks 5 are separated from the loudspeaker cover body and the loudspeaker cover body is detached outwards, and the loudspeaker cover body is detached from the loudspeaker cover body and the loudspeaker cover body is detached.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. A headset speaker cover, comprising:

the loudspeaker cover comprises a loudspeaker cover body (1) and earshells (4), wherein a plurality of connecting assemblies (2) are equidistantly arranged on the inner surface of the loudspeaker cover body (1);

the connecting assembly (2), the multiunit is established to connecting assembly (2), connecting assembly (2) are including pressing briquetting (201), fixed block (204) and hollow post (207), the fixed surface of pressing briquetting (201) is connected with spliced pole (202), terminal surface fixedly connected with gasket (205) under spliced pole (202), the surface fixedly connected with stopper (203) of spliced pole (202), the upper surface of stopper (203) and pressing fixedly connected with vertical piece (208) between the lower surface of briquetting (201).

2. The headset speaker cover of claim 1 wherein: the outer surface of the fixed block (204) is fixedly connected with the inner surface wall of the horn cover body (1), and the inner surface wall of the fixed block (204) is slidably connected with the outer surface of the connecting column (202).

3. The headset speaker cover of claim 1 wherein: the lower end face of the hollow column (207) is fixedly connected with the inner surface wall of the horn cover body (1), a spring (206) is arranged between the inner bottom face of the hollow column (207) and the lower end face of the gasket (205), and the spring (206) is matched with the gasket (205).

4. The headset speaker cover of claim 1 wherein: the rear end face of the earmuff (4) is fixedly connected with a plurality of clamping blocks (5) at equal intervals, and the clamping blocks (5) and the limiting blocks (203) are matched for use.

5. The headset speaker cover of claim 1 wherein: the inner surface of the earmuff (4) is provided with a filter screen (3).

6. The headset speaker cover of claim 1 wherein: an annular groove (6) is formed in the outer surface of the earmuff (4), an ear pad (7) is arranged on the inner surface wall of the annular groove (6), and the annular groove (6) is matched with the ear pad (7).