CN218976830U

CN218976830U - Horn mounting structure and sound equipment

Info

Publication number: CN218976830U
Application number: CN202222885887.XU
Authority: CN
Inventors: 马涛; 叶龙; 姜红梅; 田涵朴; 李志敏
Original assignee: Super Wisdom Shanghai Internet Of Things Technology Co ltd; Henan Zilian Internet Of Things Technology Co ltd
Current assignee: Super Wisdom Shanghai Internet Of Things Technology Co ltd; Henan Zilian Internet Of Things Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-05
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to the technical field of sound equipment, and aims to provide a loudspeaker mounting structure and sound emitting equipment, so as to solve the technical problem that loudspeakers in the prior art are easy to resonate and distort. The sound emitting device comprises a shell and a loudspeaker mounting structure arranged in the shell, wherein the loudspeaker mounting structure comprises a loudspeaker mounting position and also comprises a loudspeaker fixed on the loudspeaker mounting position, a loudspeaker fixing lug is arranged on the loudspeaker, and the loudspeaker mounting position and the loudspeaker fixing lug are connected and fixed through a vibration reduction piece. The loudspeaker is connected and fixed through the vibration reduction piece, and fixing pieces such as bolts, screws and the like are not required to be arranged, so that vibration reduction support is carried out on the loudspeaker; meanwhile, vibration generated by the loudspeaker is absorbed through the vibration absorbing piece when the loudspeaker works, and resonance between the loudspeaker mounting position and other connecting pieces on the loudspeaker and the loudspeaker is prevented.

Description

Horn mounting structure and sound equipment

Technical Field

The utility model relates to the technical field of sound equipment, in particular to a loudspeaker mounting structure and sound emitting equipment.

Background

The loudspeaker electronic element is one of indispensable elements in electronic equipment, and plays an important role in the communication and video playing functions of the electronic equipment. The loudspeaker is also called a loudspeaker, is a transducer for converting an electric signal into an acoustic signal, and has great influence on sound quality due to the performance of the loudspeaker, so that the loudspeaker has certain installation requirements, and an installation structure is required to be configured for connection and assembly. The speaker is locked and fixed by the speaker mounting shell, and then the speaker is connected and assembled with other components in the electronic device by the shell of the mounting shell.

When loudspeaker among the prior art carries out fixed layout in mounting structure, set up the installation position that can hold loudspeaker on mounting structure generally, the installation position is with loudspeaker fixed connection. The loudspeaker is firmly connected to the mounting position, and loudspeaker fixing lugs are arranged at the two ends of the loudspeaker in the extending direction and used for penetrating threaded connecting pieces such as bolts or screws, so that the loudspeaker is fixed to the mounting position. However, after the loudspeaker is locked through the loudspeaker fixing lug and the screw fixing, the loudspeaker can be driven to generate resonance with the connecting piece on the loudspeaker fixing lug and the installation position fixed with the connecting piece when the loudspeaker is in sound production work, the resonance can not only distort the loudspeaker when the loudspeaker is in sound production, but also influence other structural components installed or connected on the installation position, for example, the pickup effect of a microphone can be influenced by the resonance to a product with a voice recognition function, and the accuracy of voice recognition is influenced.

Disclosure of Invention

The utility model aims to provide a loudspeaker mounting structure, which solves the technical problem that loudspeakers in the prior art are easy to generate resonance and distortion; in addition, the utility model also aims to provide a sound emitting device so as to solve the problems.

In order to achieve the above purpose, the technical scheme of the horn mounting structure provided by the utility model is as follows:

the utility model provides a loudspeaker mounting structure, includes loudspeaker installation position, still includes the loudspeaker of fixing on loudspeaker installation position, is equipped with loudspeaker fixed ear on the loudspeaker, connect fixedly through the damping piece between loudspeaker installation position and the loudspeaker fixed ear.

The beneficial effects are that: according to the loudspeaker mounting structure, the loudspeaker fixing lugs are connected to the loudspeaker mounting positions through the vibration reduction pieces, so that vibration generated by the loudspeaker is absorbed through the vibration reduction pieces when the loudspeaker works, resonance between the loudspeaker mounting positions and the connecting pieces on the loudspeaker and the loudspeaker is prevented, meanwhile, the loudspeaker is fixedly connected through the vibration reduction pieces, fixing pieces such as bolts and screws are not needed, vibration reduction support is carried out on the loudspeaker, and the technical problem that the loudspeaker in the prior art is easy to generate resonance and distortion is effectively solved.

Preferably, the vibration damper is an elastic pad provided between the horn fixing ear and the horn mounting location. The elastic pad has good elastic enough force and larger elastic contact area, and can stably support the loudspeaker fixing lug while connecting the loudspeaker fixing lug.

Preferably, the elastic pad is sized to fit the horn-fixing ear. The elastic cushion with the size and the fixed ear adaptation of loudspeaker has further promoted the elastic support effect to loudspeaker, makes the connection of loudspeaker more steady.

Preferably, the elastic pad is adhered to the horn fixing ear and is adhered and fixed to the horn mounting location. The bonding connection is convenient, an external connecting part is not required to be arranged, and the installation accuracy of the loudspeaker on the loudspeaker installation position is ensured.

Preferably, the elastic pad is made of EVA foam. The EVA foam is a novel environment-friendly foaming material, has good elasticity and can play a good elastic vibration reduction effect.

Preferably, the horn mounting position is a mounting groove for placing and fixing the horn, and the mounting groove is provided with a fixing surface attached to the horn fixing lug. The mounting groove can be spacing fixed with loudspeaker, guarantees the installation stability of loudspeaker.

Preferably, the mounting groove is a stepped groove, and the horn is fixed in the stepped groove and then the top surface of the horn is flush with the top surface of the mounting groove. The trapezoidal groove can enable the loudspeaker and the loudspeaker fixing lug to be assembled and fixed, and the installation stability of the loudspeaker is further guaranteed.

The technical scheme of the sound emitting device provided by the utility model is as follows:

the utility model provides a play sound equipment, includes the shell and establishes the loudspeaker mounting structure in the shell, and loudspeaker mounting structure includes loudspeaker installation position, still includes the loudspeaker of fixing on loudspeaker installation position, is equipped with loudspeaker fixed ear on the loudspeaker, connect fixedly through the damping piece between loudspeaker installation position and the loudspeaker fixed ear.

The beneficial effects are that: according to the loudspeaker mounting structure in the sound emitting equipment, the loudspeaker fixing lugs are connected to the loudspeaker mounting positions through the vibration reduction pieces, so that vibration generated by the loudspeaker is absorbed through the vibration reduction pieces when the loudspeaker works, resonance between the loudspeaker mounting positions and the connecting pieces on the loudspeaker and the loudspeaker is prevented, meanwhile, the loudspeaker is fixedly connected through the vibration reduction pieces, fixing pieces such as bolts and screws are not needed, vibration reduction support is carried out on the loudspeaker, and the technical problem that the loudspeaker in the prior art is easy to generate resonance and distortion is effectively solved.

Preferably, the elastic pad is sized to fit the horn-fixing ear, and the elastic pad covers the horn-fixing ear arrangement. The elastic cushion with the size and the fixed ear adaptation of loudspeaker has further promoted the elastic support effect to loudspeaker, makes the connection of loudspeaker more steady.

Preferably, the horn mounting location is a mounting groove in which the horn is placed and fixed. The mounting groove can be spacing fixed with loudspeaker, guarantees the installation stability of loudspeaker.

Drawings

Fig. 1 is a plan view of a horn mounting structure in embodiment 1 provided by the present utility model;

FIG. 2 is a cross-sectional view from the perspective A-A of FIG. 1;

fig. 3 is a schematic structural view of a housing in the speaker mounting structure in embodiment 1;

fig. 4 is an exploded view of the horn mounting structure of embodiment 1 provided by the present utility model;

fig. 5 is a front view of fig. 4.

Reference numerals illustrate:

1. a horn; 2. a mounting groove; 3. an elastic pad; 4. a horn fixing ear; 5. a housing; 6. an upper groove; 7. and a lower groove.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model 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 utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

It is noted that relational terms such as "first" and "second", and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" or the like is not excluded from a process, method, or the like that includes the element.

In the description of the present utility model, the terms "mounted," "connected," "coupled," and "connected," as may be used broadly, and may be connected, for example, fixedly, detachably, or integrally, unless otherwise specifically defined and limited; can be mechanically or electrically connected; either directly, indirectly through intermediaries, or in communication with the interior of the two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art in specific cases.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "provided" may be interpreted broadly, and for example, an object "provided" may be a part of a body, may be separately disposed from the body, and may be connected to the body, where the connection may be a detachable connection or an undetachable connection. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art in specific cases.

The present utility model is described in further detail below with reference to examples.

The embodiment 1 of the sound emitting device provided by the utility model comprises:

as shown in fig. 1 to 5, the sound emitting apparatus in the present embodiment includes a housing 5 and a horn mounting structure integrally assembled in the housing 5, the horn mounting structure including a horn mounting site and a horn 1 fixed in the horn mounting site. Wherein, loudspeaker 1 extends along the fore-and-aft direction, respectively is equipped with a loudspeaker fixed ear 4 at loudspeaker 1's front and back both ends, and loudspeaker fixed ear 4's below is equipped with damping piece, and damping piece is used for fixing loudspeaker fixed ear 4 and the shell 5 fixed connection of below, and the vibration that transmits on shell 5 when loudspeaker 1 goes out the sound can be absorbed to the damping piece simultaneously to carry out anti vibration protection to other subassemblies in the shell 5 and the shell 5 is connected.

In this embodiment, the horn mounting position in the housing 5 is a mounting groove 2 provided on the housing 5, as shown in fig. 3, the mounting groove 2 is a trapezoid groove with a rectangular cross section, the trapezoid groove includes an upper groove 6 and a lower groove 7, the lower groove 7 of the trapezoid groove is used for accommodating the horn 1 and limiting and fixing the horn 1, and the upper groove 6 of the trapezoid groove is used for accommodating the horn fixing lug 4 and is in blocking fit with the horn fixing lug 4, so that the horn 1 is integrally fixed in the mounting groove 2. As shown in fig. 2, after the horn 1 is fixed in the stepped groove, the top surface thereof is flush with the top surface of the mounting groove 2.

In this embodiment, as shown in fig. 4 and 5, the vibration damping member is an elastic pad 3 provided under the horn fixing ear 4. The elastic pad 3 elastically supports the horn 1 in the mounting groove 2. Specifically, as shown in fig. 5, the size of the elastic pad 3 is adapted to the size of the horn fixing ear 4 so as to cover the bottom surface of the horn fixing ear 4, and at the same time, the size of the elastic pad 3 is also the same as the size of the step surface of the upper groove 6 of the mounting groove 2 so as to cover the upper groove 6 of the mounting groove 2. The elastic pad 3 in this embodiment is provided with glue on both sides, so that the horn 1 is glued in the mounting groove 2 through the elastic pad 3. The elastic pad 3 in this embodiment is made of EVA foam.

The loudspeaker mounting structure in the sound equipment is through connecting loudspeaker fixed ear 4 on loudspeaker installation position through the damping spare in this embodiment to absorb the vibration that loudspeaker 1 produced through elastic pad 3 when loudspeaker 1 works sound, prevent that the connecting piece on loudspeaker installation position and the loudspeaker 1 from producing resonance with loudspeaker 1, simultaneously, loudspeaker 1 is fixed through the damping spare bonding, need not to set up mounting such as bolt, screw, supports loudspeaker 1 vibration reduction, has solved the loudspeaker among the prior art easily and produces resonance and distorted technical problem.

The embodiment 2 of the sound emitting device provided by the utility model comprises:

the difference from embodiment 1 is that in this embodiment, the vibration absorbing member is a spring press-fitted between the horn fixing ear and the mounting groove, and both ends of the spring are welded to the groove bottom of the mounting groove and the horn fixing ear, respectively. Alternatively, the spring may be glued between the horn-holding lugs and the mounting groove.

Embodiment 3 of the sound emitting device provided by the present utility model:

the difference from embodiment 1 is that in this embodiment, the size of the elastic pad is larger than the size of the speaker fixing ear, and the elastic pad covers the entire speaker fixing ear. In other embodiments, the size of the elastic pad is smaller than that of the horn fixing ear, or the elastic pad can be in the form of a multi-block splice.

Embodiment 4 of the sound emitting device provided by the present utility model:

the difference from example 1 is that in this example, the elastic pad is made of polystyrene (foam). In other embodiments, the resilient pad may also be a rubber pad. In other different embodiments, the elastic pad may also be a flexible linking structure such as soft silica gel, a spring, a plastic elastic arm, etc.

Embodiment 5 of the sound emitting device provided by the present utility model:

the difference from embodiment 1 is that in this embodiment, the mounting groove may be an equal-diameter square groove, the horn fixing lug on the horn is blocked on the notch of the square groove, and the elastic pad is arranged between the horn fixing lug and the notch.

Embodiment 6 of the sound emitting device provided by the present utility model:

the difference from embodiment 1 is that in this embodiment, the horn mounting position is a bracket or a fixing frame, and a vibration damping member connected to the horn fixing ear is disposed on the bracket or the fixing frame. Or, the loudspeaker fixing lug can be directly connected to the shell through the vibration reduction piece without arranging the mounting groove.

The specific embodiment of the loudspeaker mounting structure provided by the utility model comprises the following components:

the loudspeaker mounting structure in this embodiment is the same as the loudspeaker mounting structure in the embodiment of each sound emitting device described above, is equipped with the vibration damping piece that is located loudspeaker fixed ear and connects loudspeaker installation position in the loudspeaker mounting structure to fix loudspeaker through the vibration damping piece, prevent that the resonance that loudspeaker sound emitting produced from producing the influence to other subassemblies in the loudspeaker mounting structure, outside. The specific construction and connection structure of the horn mounting structure will not be described in detail.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited to the above-mentioned embodiments, but may be modified without inventive effort or equivalent substitution of some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a loudspeaker mounting structure, includes loudspeaker installation position, still includes loudspeaker (1) of fixing on loudspeaker installation position, is equipped with loudspeaker fixed ear (4) on loudspeaker (1), its characterized in that, connect fixedly through the damping piece between loudspeaker installation position and the loudspeaker fixed ear (4).

2. The horn mounting structure according to claim 1, wherein the vibration damping member is an elastic pad (3) provided between the horn fixing ear (4) and the horn mounting location.

3. The horn mounting structure according to claim 2, wherein the elastic pad (3) is sized to fit the horn fixing ears (4).

4. A horn mounting structure according to claim 3, wherein said elastic pad (3) is adhered to the horn fixing ear (4) and is adhesively fixed to the horn mounting site.

5. The horn mounting structure according to claim 2 or 3 or 4, wherein the elastic pad (3) is made of EVA foam.

6. The horn mounting structure according to any one of claims 1 to 4, wherein the horn mounting location is a mounting slot (2) in which the horn (1) is placed.

7. The horn mounting structure according to claim 6, wherein the mounting groove (2) is a stepped groove, and the horn (1) is fixed in the stepped groove with its rear top surface flush with the top surface of the mounting groove (2).

8. A sound emitting device comprising a housing (5) and a horn mounting structure provided in the housing (5), characterized in that the horn mounting structure is a horn mounting structure according to any one of claims 1 to 7, the horn mounting position being provided on the housing (5).