CN221151564U

CN221151564U - Loudspeaker module

Info

Publication number: CN221151564U
Application number: CN202323115354.4U
Authority: CN
Inventors: 吴付军
Original assignee: Taizhou Fu Sheng Electronic Technology Co ltd
Current assignee: Taizhou Fu Sheng Electronic Technology Co ltd
Priority date: 2023-11-20
Filing date: 2023-11-20
Publication date: 2024-06-14
Anticipated expiration: 2033-11-20

Abstract

The utility model discloses a loudspeaker module, which belongs to the technical field of loudspeakers, and particularly relates to a loudspeaker module, which comprises a shell, wherein a coaming is fixedly arranged in an inner cavity of the shell, a loudspeaker monomer is arranged in the inner cavity of the coaming, the loudspeaker monomer is detachably connected in the coaming through a connecting component, a reinforcing component is further arranged between the loudspeaker monomer and the coaming, and the connecting component comprises: the utility model installs the speaker monomer in the coaming through setting up coupling assembling and reinforcement assembly, has the effect that can realize carrying out dual fixation to the speaker monomer, has not only improved fixed stability, can also dismantle the speaker monomer, simultaneously, coupling assembling and reinforcement assembly that set up can also avoid the speaker monomer to take place not hard up phenomenon because of the vibration, has further improved the fixed stability to the speaker monomer.

Description

Loudspeaker module

Technical Field

The utility model relates to the technical field of speakers, in particular to a speaker module.

Background

The speaker module is a very commonly used electroacoustic transducer, can convert an electric signal into an acoustic signal, is widely applied to electronic equipment and electronic devices with audio playing capability such as sound equipment, mobile phones, computers and televisions, and has become an indispensable part of daily life of people.

The current speaker module comprises a housing and a speaker unit arranged in the housing, and the current speaker unit is usually fixed in the housing by means of screws, bonding and welding. If the loudspeaker is fixed by the screw, the screw is loosened due to vibration, and the connection stability of the loudspeaker is further affected. If the speaker unit is fixed by bonding or welding, it is difficult to perform a subsequent removal operation of the speaker unit. Therefore, the invention provides a loudspeaker module.

Disclosure of utility model

The present utility model has been made in view of the above and/or problems occurring in the prior art speaker module.

It is therefore an object of the present utility model to provide a speaker module, which can solve the above-mentioned problems.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

the utility model provides a speaker module, its includes the casing, the inner chamber fixed mounting bounding wall of casing, the inner chamber of bounding wall is equipped with the speaker monomer, the speaker monomer passes through coupling assembling and can dismantle the connection in the bounding wall, and still is equipped with between speaker monomer and the bounding wall and consolidates the subassembly.

As a preferred embodiment of the speaker module according to the present utility model, the following applies: the connection assembly includes:

the two ends of the loudspeaker unit are provided with sliding grooves;

the two ends of the coaming are provided with first positioning grooves, and the first positioning grooves are aligned with the sliding grooves;

and the fixing plate is fixedly arranged on the middle part of the chute.

As a preferred embodiment of the speaker module according to the present utility model, the following applies: the connection assembly further includes:

the through holes are formed in the fixed plate;

the sliding rod is connected in the through hole in a sliding way;

The locating plate is fixedly arranged at one end of the sliding rod and can move from the sliding groove to the first locating groove.

The spring is sleeved on the sliding rod, one end of the spring is fixedly arranged on the fixed plate, and one end of the spring, which is far away from the fixed plate, is fixedly arranged on the positioning plate;

The baffle, the one end fixed mounting baffle that the locating plate was kept away from to the slide bar, and the baffle is arranged in the spout.

As a preferred embodiment of the speaker module according to the present utility model, the following applies: the cross section shape of the sliding rod is set to be square, and the cross section shape of the through hole is set to be square.

As a preferred embodiment of the speaker module according to the present utility model, the following applies: the reinforcement assembly includes:

The two ends of the coaming are provided with second positioning grooves;

the two ends of the loudspeaker unit are fixedly provided with first studs, and the first studs are inserted into the second positioning grooves;

The second stud is fixedly arranged at one end, far away from the loudspeaker unit, of the first stud, and the thread direction of the first stud is opposite to that of the second stud.

As a preferred embodiment of the speaker module according to the present utility model, the following applies: the reinforcement assembly further includes:

the first nut is connected to the first stud in a threaded manner;

And the second nut is in threaded connection with the second stud.

As a preferred embodiment of the speaker module according to the present utility model, the following applies: the first nut is in contact with the side wall of the coaming, and the second nut is in contact with one side, away from the coaming, of the first nut.

Compared with the prior art:

Install the speaker monomer in the bounding wall through setting up coupling assembling and reinforcement subassembly, have can realize carrying out dual fixed effect to the speaker monomer, not only improved fixed stability, can also carry out the dismouting to the speaker monomer, simultaneously, coupling assembling and reinforcement subassembly that set up can also avoid the speaker monomer to take place not hard up phenomenon because of the vibration, have further improved the fixed stability to the speaker monomer.

Drawings

FIG. 1 is a schematic top view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

Fig. 4 is a schematic view of the coaming structure of the present utility model.

In the figure: the loudspeaker comprises a shell 10, a coaming 20, a loudspeaker unit 30, a sliding chute 41, a first positioning groove 42, a fixed plate 43, a through hole 44, a sliding rod 45, a positioning plate 46, a spring 47, a baffle 48, a second positioning groove 51, a first stud 52, a second stud 53, a first nut 54 and a second nut 55.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a loudspeaker module, referring to fig. 1-4, which comprises a shell 10, wherein a coaming 20 is fixedly arranged in the inner cavity of the shell 10, a loudspeaker unit 30 is arranged in the inner cavity of the coaming 20, the loudspeaker unit 30 is detachably connected in the coaming 20 through a connecting component, and a reinforcing component is arranged between the loudspeaker unit 30 and the coaming 20.

The coupling assembly includes: the sliding chute 41, the first positioning groove 42, the fixed plate 43, the through hole 44, the sliding rod 45, the positioning plate 46, the spring 47 and the baffle 48;

the two ends of the loudspeaker single body 30 are provided with the sliding grooves 41, the two ends of the surrounding plate 20 are provided with the first positioning grooves 42, the first positioning grooves 42 are aligned with the sliding grooves 41, the cross section of the first positioning grooves 42 is identical to that of the sliding grooves 41, the fixing plate 43 is fixedly arranged on the middle of the sliding grooves 41, the through holes 44 are formed in the fixing plate 43, the sliding rods 45 are slidably connected in the through holes 44, the positioning plates 46 are fixedly arranged on one ends of the sliding rods 45, the positioning plates 46 can move from the sliding grooves 41 to the first positioning grooves 42, the cross section of the positioning plates 46 is identical to that of the sliding grooves 41, the springs 47 are sleeved on the sliding rods 45, one ends of the springs 47 are fixedly arranged on the fixing plates 43, one ends of the springs 47 are fixedly arranged on the fixing plates 46, the ends of the springs 47 are far away from the fixing plates 43, the fixing plates 48 are fixedly arranged on one ends of the sliding rods 45, the square shapes of the sliding rods 45 can be avoided, the square shapes of the sliding rods 45 and the fixing plates 43 are located in the sliding grooves 41, the cross section of the square shapes of the sliding rods 45 are identical to the cross section of the sliding rods 44.

The reinforcement assembly includes: a second positioning groove 51, a first stud 52, a second stud 53, a first nut 54, a second nut 55;

The two ends of the coaming 20 are provided with second positioning grooves 51, the two ends of the loudspeaker single body 30 are fixedly provided with first studs 52, the first studs 52 are inserted into the second positioning grooves 51, one end, far away from the loudspeaker single body 30, of the first studs 52 is fixedly provided with second studs 53, the screw thread directions of the first studs 52 are opposite to the screw thread directions of the second studs 53, so that the screw thread directions of the first nuts 54 and the second nuts 55 are opposite, the first nuts 54 are in screw thread connection with the first studs 52, the second nuts 55 are in screw thread connection with the second studs 53, the first nuts 54 are in contact with the side wall of the coaming 20, the first nuts 54 squeeze the side wall of the coaming 20, the second nuts 55 are in contact with one side, far away from the coaming 20, and the second nuts 55 squeeze the side wall of the first nuts 54, and the diameter of the first studs 52 is larger than that of the second studs 53.

Working principle: pressing the positioning plate 46 to move the positioning plate 46 into the chute 41, wherein the spring 47 deforms until the positioning plate 46 is positioned in the chute 41, then inserting the speaker unit 30 into the coaming 20, and inserting the positioning plate 46 into the first positioning groove 42 under the action of the spring 47 when the first positioning groove 42 and the positioning plate 46 are aligned, so as to realize the primary fixation of the speaker unit 30; then, the first nut 54 is screwed on the first stud 52 until the first nut 54 presses the side wall of the coaming 20, and then the second nut 55 is screwed on the second stud 53 until the second nut 55 presses the side wall of the first nut 54, so as to fix and reinforce the speaker unit 30.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a speaker module, includes casing (10), the inner chamber fixed mounting bounding wall (20) of casing (10), the inner chamber of bounding wall (20) is equipped with speaker monomer (30), its characterized in that, speaker monomer (30) can dismantle through coupling assembling and connect in bounding wall (20), and still be equipped with between speaker monomer (30) and bounding wall (20) and consolidate the subassembly.

2. A loudspeaker module according to claim 1, wherein the connection assembly comprises:

The two ends of the loudspeaker unit (30) are provided with sliding grooves (41);

The first positioning grooves (42) are formed in the two ends of the coaming plate (20), the first positioning grooves (42) are aligned with the sliding grooves (41);

And the fixing plate (43) is fixedly arranged on the middle part of the sliding groove (41).

3. A loudspeaker module according to claim 2, wherein the connection assembly further comprises:

a through hole (44), wherein the through hole (44) is formed in the fixed plate (43);

the sliding rod (45) is connected in the through hole (44) in a sliding way;

And the locating plate (46) is fixedly arranged on one end of the sliding rod (45), and the locating plate (46) can move from the sliding groove (41) to the first locating groove (42).

4. A loudspeaker module according to claim 3, wherein the connection assembly further comprises:

The spring (47) is sleeved on the sliding rod (45), one end of the spring (47) is fixedly arranged on the fixed plate (43), and one end of the spring (47) away from the fixed plate (43) is fixedly arranged on the positioning plate (46);

And the baffle plate (48) is fixedly arranged at one end of the sliding rod (45) far away from the positioning plate (46), and the baffle plate (48) is positioned in the sliding groove (41).

5. A loudspeaker module according to claim 4, wherein the cross-sectional shape of the slide bar (45) is square and the cross-sectional shape of the through hole (44) is square.

6. A loudspeaker module according to claim 1, wherein the stiffening assembly comprises:

The two ends of the coaming plate (20) are provided with second positioning grooves (51);

The two ends of the loudspeaker single body (30) are fixedly provided with first studs (52), and the first studs (52) are inserted into the second positioning grooves (51);

And the second stud (53) is fixedly arranged at one end, far away from the loudspeaker unit (30), of the first stud (52), and the thread direction of the first stud (52) is opposite to that of the second stud (53).

7. The speaker module of claim 1, wherein the reinforcement assembly further comprises:

A first nut (54), the first nut (54) being threadedly connected to the first stud (52);

And a second nut (55), wherein the second nut (55) is in threaded connection with the second stud (53).

8. A loudspeaker module according to claim 7, wherein the first nut (54) is in contact with a side wall of the enclosure (20) and the second nut (55) is in contact with a side of the first nut (54) remote from the enclosure (20).