CN215121086U

CN215121086U - Loudspeaker convenient for replacing shell

Info

Publication number: CN215121086U
Application number: CN202120819194.3U
Authority: CN
Inventors: 张惜梅; 郑来荫; 林燕敏
Original assignee: Xiamen Kingrise Electronic Co ltd
Current assignee: Xiamen Kingrise Electronic Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-10
Anticipated expiration: 2031-04-21

Abstract

The utility model provides a loudspeaker with a shell convenient to replace, relating to the technical field of loudspeakers; the loudspeaker comprises a shell, wherein a loudspeaker is arranged in the middle of the shell, a fixed plate is arranged on the front surface of the shell, a groove is formed in the outer side of the fixed plate, and a buckling structure is arranged in the groove; the utility model discloses in, through the block post that sets up, supporting spring, the roof, expanding spring, spacing fixture block, the buckling plate, make installation between speaker and the stereo set change the buckled, original fixed has been broken away from, make the stereo set damage the back at the shell, can take out the speaker of inside and change inside new shell, improve the utilization ratio of speaker, this structure adopts the lock equipment simultaneously, the speed is faster when installation and dismantlement, make the roof fix the stable block post outside with the speaker after the installation is accomplished, the vibrations emergence noise of speaker has been avoided, and then make the audio of speaker obtain promoting.

Description

Loudspeaker convenient for replacing shell

Technical Field

The utility model relates to a speaker field particularly, relates to a speaker convenient to change shell.

Background

The loudspeaker is a transducer for converting electric signals into acoustic signals, the performance of the loudspeaker has great influence on the tone quality, the loudspeaker is the weakest device in the earphone equipment, and the loudspeaker is the most important component for the earphone effect.

The earphone makes people listen to the song or an audio player who uses when making a call in noisy region, and common people along with the cell-phone all can dispose an earphone and use, but the earphone in permanent use inevitable the shell that can appear damages, and the earphone shell damages the back and can lead to the speaker to take place a lot of noises, and inside current earphone can't change its inside speaker to new shell again, this just leads to intact speaker to be unable to utilize.

There is therefore a need for a loudspeaker which facilitates the replacement of the housing, which ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a speaker convenient to change shell aims at improving the speaker shell and can't change the inside problem of new shell with inside speaker after damaging.

In order to achieve the purpose, the utility model provides a speaker convenient to change shell, which comprises a shell, wherein the middle part of the shell is provided with a speaker, the front surface of the shell is provided with a fixed plate, the outer side of the fixed plate is provided with a groove, and the inside of the groove is provided with a buckling structure.

As a preferred technical scheme of the utility model, shell one side top is equipped with the hand (hold), and the cover is equipped with the helmet outside the lock structure.

As a preferred technical scheme of the utility model, lock structure is inside including block post, supporting spring, roof, expanding spring, spacing fixture block, buckling plate.

As the utility model discloses an optimal technical scheme, the block post is worn to establish at the recess middle part, and the supporting spring cover is established in the block post outside, and the roof is located the supporting spring top cover and establishes in the block post outside, and expanding spring is located the block post inside, and spacing fixture block is located the expanding spring both ends, and the buckle board is located the speaker outside.

As the utility model discloses an optimal technical scheme, block post fixed connection is in the inboard bottom of recess, and roof fixed connection is on the supporting spring top and the block slides in the block post outside, and expanding spring fixes at the one end top that supporting spring kept away from at the block post inboard, and spacing fixture block fixed connection runs through block post outer wall at the expanding spring both ends and spacing fixture block both ends, and the buckle board middle part fixed cover is established in the speaker outside and buckle board outside lock is in the block post outside.

As a preferred technical scheme of the utility model, hand (hold) fixed connection is on shell one side top, and the one end top outside of shell is kept away from at the lock structure to the helmet lock.

Compared with the prior art, the beneficial effects of the utility model are that:

(1): the utility model discloses a, through the block post that sets up, supporting spring, the roof, expanding spring, spacing fixture block, the buckling plate, make the installation between speaker and the stereo change into buckled, break away from original fixed, make the stereo damage back at the shell, can take out the speaker of inside and change inside new shell, improve the utilization ratio of speaker, this structure adopts the lock equipment simultaneously, the speed is faster when installation and dismantlement, make the roof fix the speaker outside the block post with the speaker is stable after the installation, the vibrations of having avoided the speaker make the noise, and then make the audio of speaker promote, and buckled installs when the shell receives very big vibrations, can reduce the damage of speaker, make the life of speaker and shell longer;

(2): the hand (hold) that the shell top set up moves other positions time operations convenience more at the removal shell, and the helmet of establishing is established to lock structure outside cover for the speaker lock is in its inside back, through establishing the helmet cover in the outside, can avoid the lock structure to receive the damage that rainwater or external factor caused effectively, makes the security and the life of lock structure obtain promoting.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is an internal schematic view of the present invention;

FIG. 3 is a schematic view of the fastening structure of the present invention

FIG. 4 is a schematic view of the combination of the fastening plate and the fastening structure of the present invention;

FIG. 5 is a schematic view of the assembly of the fastening plate and the speaker according to the present invention;

description of the main elements

1. A housing; 2. a speaker; 3. a fixing plate; 4. a groove; 5. a buckling structure; 6. a snap post; 7. a support spring; 8. a top plate; 9. a tension spring; 10. a limiting clamping block; 11. buckling the plate; 12. a handle; 13. a protective cap.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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.

Embodiment 1, as shown in fig. 1 to 5, a speaker with a housing convenient to replace includes a housing 1, a speaker 2 is disposed in the middle of the housing 1, a fixing plate 3 is disposed on the front surface of the housing 1, a groove 4 is formed on the outer side of the fixing plate 3, a fastening structure 5 is disposed in the groove 4, and the fastening structure 5 includes a fastening post 6, a supporting spring 7, a top plate 8, a telescopic spring 9, a limiting fastening block 10, and a fastening plate 11;

the clamping column 6 penetrates through the middle of the groove 4, the supporting spring 7 is sleeved on the outer side of the clamping column 6, the top plate 8 is located at the top of the supporting spring 7 and sleeved on the outer side of the clamping column 6, the expansion spring 9 is located inside the clamping column 6, the limiting clamping block 10 is located at two ends of the expansion spring 9, the buckling plate 11 is located on the outer side of the loudspeaker 2, the clamping column 6 is fixedly connected to the bottom of the inner side of the groove 4, the top plate 8 is fixedly connected to the top end of the supporting spring 7 and clamped to the outer side of the clamping column 6, the expansion spring 9 is fixed to the inner side of the top of one end, far away from the supporting spring 7, of the clamping column 6, the limiting clamping block 10 is fixedly connected to two ends of the expansion spring 9, two ends of the limiting clamping block 10 penetrate through the outer wall of the clamping column 6, the middle of the buckling plate 11 is fixedly sleeved on the outer side of the loudspeaker 2, and the outer side of the buckling plate 11 is buckled on the outer side of the clamping column 6.

Embodiment 2, as shown in fig. 1 and 2, a speaker with a casing convenient to replace includes a handle 12 at a top end of one side of the casing 1, and a protective cap 13 sleeved outside the fastening structure 5;

the handle 12 is fixedly connected to the top end of one side of the shell 1, and the protective cap 13 is buckled on the outer side of the top of one end, far away from the shell 1, of the buckling structure 5.

The utility model discloses a working process and beneficial effect as follows: firstly, fixing a loudspeaker 2 in the middle of a buckling plate 11, enabling four ends of the buckling plate 11 to be opposite to a fixed plate 3 after the loudspeaker is completely buckled, enabling a hole in the outer side of the buckling plate 11 to be connected with a clamping column 6 in a groove 4, buckling the buckling plate 11 in a limiting fixture block 10, after the buckling is completed, enabling the buckling plate 11 to be fixed on two sides by the supporting force of a top plate 8 of a supporting spring 7 and the limiting fixture block 10 respectively, when the loudspeaker 2 needs to be disassembled, pressing the buckling plate 11 to enable the supporting spring 7 to contract, then pressing the limiting fixture block 10 inwards, when the limiting fixture block 10 contracts to the inner side of the clamping column 6, loosening the buckling plate 11, separating the buckling plate 11 from the clamping column 6 under the elasticity of the supporting spring 7, and completing the disassembling;

1. in the utility model, through the clamping column 6, the supporting spring 7, the top plate 8, the expansion spring 9, the limiting clamping block 10 and the buckling plate 11, the installation between the loudspeaker 2 and the sound box is changed into a buckling type, the original fixed type is separated, after the shell 1 of the sound box is damaged, the internal loudspeaker 2 can be taken out and replaced in the new shell 1, the utilization rate of the loudspeaker 2 is improved, meanwhile, the structure adopts buckling assembly, the speed is faster during the installation and the disassembly, the top plate 8 can stably fix the loudspeaker 2 at the outer side of the clamping column 6 after the installation is finished, the noise caused by the vibration of the loudspeaker 2 is avoided, thereby improving the sound effect of the loudspeaker 2, and when the buckling type mounting is arranged on the shell 1 and receives great vibration, damage to the loudspeaker 2 can be reduced so that the life time of the loudspeaker 2 and the housing 1 is longer.

2. Handle 12 that shell 1 top set up operates more convenience when removing shell 1 and removing other positions, and the helmet 13 of establishing is overlapped in the 5 outside of lock structure for 2 locks of speaker are in its inside back, establish in the outside through 13 covers of helmet, can avoid lock structure 5 to receive the damage that rainwater or external factor caused effectively, make the security and the life of lock structure 5 obtain promoting.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a speaker convenient to change shell, includes shell (1), shell (1) middle part is equipped with speaker (2), shell (1) openly is equipped with fixed plate (3), fixed plate (3) outside is seted up fluted (4), its characterized in that: the inside of the groove (4) is provided with a buckling structure (5).

2. A loudspeaker according to claim 1, wherein the enclosure is easily replaced by: the handle (12) is arranged at the top end of one side of the shell (1), and a protective cap (13) is sleeved on the outer side of the buckling structure (5).

3. A loudspeaker according to claim 2, wherein the enclosure is easily replaced by: the buckling structure (5) comprises a buckling column (6), a supporting spring (7), a top plate (8), an extension spring (9), a limiting clamping block (10) and a buckling plate (11) inside.

4. A loudspeaker according to claim 3, wherein the enclosure is easily replaced by: the clamping column (6) penetrates through the middle of the groove (4), the supporting spring (7) is sleeved on the outer side of the clamping column (6), the top plate (8) is located at the top of the supporting spring (7) and sleeved on the outer side of the clamping column (6), the telescopic spring (9) is located inside the clamping column (6), the limiting clamping blocks (10) are located at two ends of the telescopic spring (9), and the buckling plate (11) is located on the outer side of the loudspeaker (2).

5. A loudspeaker according to claim 4, wherein the enclosure is easily replaced by: the clamping column (6) is fixedly connected to the bottom of the inner side of the groove (4), the top plate (8) is fixedly connected to the top end of the supporting spring (7) and clamped to slide on the outer side of the clamping column (6), the telescopic spring (9) is fixed to the inner side of the top of one end, far away from the supporting spring (7), of the clamping column (6), the limiting clamping block (10) is fixedly connected to the two ends of the telescopic spring (9) and the two ends of the limiting clamping block (10) penetrate through the outer wall of the clamping column (6), the middle of the buckling plate (11) is fixedly sleeved on the outer side of the loudspeaker (2), and the outer side of the buckling plate (11) is buckled on the outer side of the clamping column (6).

6. A loudspeaker according to claim 5, wherein the enclosure is easily replaced by: the handle (12) is fixedly connected to the top end of one side of the shell (1), and the protective cap (13) is buckled on the outer side of the top of one end, far away from the shell (1), of the buckling structure (5).