CN217388993U - Loudspeaker subassembly and intelligent interaction device - Google Patents

Abstract

The application provides a loudspeaker assembly and intelligent interaction equipment, relates to the technical field of intelligent interaction equipment, and aims to solve the problems that the assembly mode in the related technology is easy to increase the fault risk of MIC and influence the normal use of MIC; and the end part of the horn close to one side of the bottom wall surface of the lower shell and the end part of the horn far away from one side of the bottom wall surface of the lower shell are all provided with a damping piece. The application can enhance the shock resistance of the product and reduce the adverse effect of other structural parts on the loudspeaker, thereby reducing the fault risk of the loudspeaker and improving the use effect of a user; on the other hand, the sealing performance of the whole machine is better, so that the practicability and the technical performance of the product are greatly improved.

Description

Loudspeaker subassembly and intelligent interaction device

Technical Field

The application relates to the technical field of intelligent interaction equipment, in particular to a loudspeaker assembly and intelligent interaction equipment.

Background

With the development of science and technology and the improvement of living standard of people, intelligent interactive equipment is increasing in daily life of people. The MIC, i.e. a microphone (such as a moving coil speaker, a piezoelectric speaker or other external devices) is an indispensable accessory for the above intelligent interactive device to transmit sound, and the MIC is installed inside the intelligent interactive device.

Specifically, the above-mentioned intelligent interactive device has already gathered numerous intelligent interactive hardware such as MIC array (microphone array), and the algorithm of cooperation system software realizes intelligent interactive function, and under the normal condition, the MIC array is formed according to certain spatial distribution combination by a set of microphone unit in a small circle, and among the correlation technique, MIC array structure adopts the mode snap-on intelligent interactive device mostly.

However, the above-mentioned assembling method easily increases the failure risk of the MIC, and affects the normal use of the MIC.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem mentioned in the background art, the application provides a loudspeaker subassembly and intelligent interaction equipment, can strengthen the shock resistance of product, reduces the harmful effects of other structures to loudspeaker to reduce the trouble risk of loudspeaker, prolonged the life of loudspeaker, and improved user's result of use.

In order to achieve the above object, a first aspect of embodiments of the present application provides a horn assembly, including an upper housing, a lower housing, and a horn, where the upper housing and the lower housing are fastened to each other, a cavity is provided between the upper housing and the lower housing, and the horn is assembled in the cavity;

and the end part of the horn close to one side of the bottom wall surface of the lower shell and the end part of the horn far away from one side of the bottom wall surface of the lower shell are both provided with damping pieces.

In the horn assembly as described above, optionally, the shock absorbing member is a rubber member and/or a plastic member.

The horn assembly as described above, optionally, further includes at least two elastic members, at least two of the elastic members are respectively located at two opposite sides of the cavity;

the elastic piece is provided with at least one annular part, and two ends of the annular part in the extending direction respectively abut against the bottom wall surface of the upper shell and the bottom wall surface of the lower shell.

In the horn assembly, optionally, one of the outer side wall of the upper housing and the inner side wall of the lower housing is provided with a plurality of limiting ribs, and the other of the outer side wall of the upper housing and the inner side wall of the lower housing is provided with a plurality of limiting grooves;

or one of the inner side wall of the upper shell and the outer side wall of the lower shell is provided with a plurality of limiting ribs, and one of the inner side wall of the upper shell and the outer side wall of the lower shell is provided with a plurality of limiting grooves;

the limiting ribs correspond to the limiting grooves one to one, and the limiting ribs are assembled in the limiting grooves.

The horn assembly as described above, optionally, the horn is plural;

the damping pieces are arranged at the end part close to one side of the bottom wall surface of the lower shell, and the damping pieces and the loudspeakers are assembled in a one-to-one correspondence mode;

and/or the shock absorbing pieces far away from the end part of one side of the bottom wall surface of the lower shell are multiple, and the shock absorbing pieces and the loudspeakers are assembled in a one-to-one correspondence mode.

In the horn assembly as described above, optionally, a plurality of cylindrical mounting pieces are provided on the bottom wall surface of the lower housing, the cylindrical mounting pieces are provided corresponding to the shock absorbing members, and the shock absorbing members near the bottom wall surface of the lower housing are correspondingly fitted in the mounting pieces.

The horn assembly as described above, optionally, further includes a supporting member, the supporting member is located in the cavity, the supporting member includes a connecting portion and at least two fixing portions, the at least two fixing portions are respectively located at two opposite sides of the connecting portion, and the fixing portions correspond to the shock absorbing members one to one;

the connecting part is connected with the bottom wall surface of the lower shell, and at least two fixing parts are respectively pressed on the damping piece far away from one side of the bottom wall surface of the lower shell.

In the horn assembly, optionally, one of the connecting portion and the bottom wall surface of the lower housing is provided with a mounting post, and the other of the connecting portion and the bottom wall surface of the lower housing is provided with a mounting hole;

the mounting posts correspond to the mounting holes, into which the mounting posts are fitted to fit the support member on the lower case.

The horn assembly as described above, optionally, further includes a bottom shell, a plurality of assembling portions are provided on an outer wall surface of the upper shell at intervals, and the bottom shell is connected to the assembling portions of the upper shell through a connecting member;

the bottom shell is a plastic part, a plurality of shock absorbing parts are arranged on the bottom shell, and the shock absorbing parts are assembled between the bottom shell and the assembling part of the upper shell;

or, the drain pan is the rigidity piece, be provided with a plurality of sheet metal supports on the drain pan, the shock attenuation piece sets up on the sheet metal support, the shock attenuation piece assembly is in the drain pan with between the assembly portion of last casing.

The second aspect of the embodiment of the present application provides an intelligent interaction device, which comprises a device body and a loudspeaker assembly, wherein the loudspeaker assembly is arranged in the device body.

The utility model provides a loudspeaker subassembly and intelligent interaction equipment that provide in the embodiment of the application, loudspeaker subassembly include casing, lower casing and loudspeaker, go up the casing with the mutual lock of casing down, go up the casing with the cavity has down between the casing, loudspeaker are located in the cavity, wherein, this cavity can play the effect of protection to loudspeaker to can avoid loudspeaker to deviate from, loudspeaker assembly is in down on the end wall of casing, just loudspeaker are close to the tip of the diapire face one side of casing down, and loudspeaker keep away from the tip of the diapire face one side of casing all is equipped with the damper down.

Through including the damping piece to the damping piece assembles respectively in the relative both sides of loudspeaker, like this when the assembly, makes to be soft contact between loudspeaker and other structures, thereby, vibrations between structure and between structure and the loudspeaker in the transmission course, the energy of vibrations can attenuate consumption in proper order, and the vibrations of final transmission to loudspeaker department can reduce by a wide margin.

Therefore, on one hand, the loudspeaker assembly and the intelligent interaction device provided by the application can enhance the shock resistance of a product and reduce the adverse effect of the shock of other structural components on the loudspeaker, thereby reducing the fault risk of the product and improving the use effect of a user; on the other hand, the sealing performance of the whole machine is better, so that the practicability and the technical performance of the product are greatly improved.

In addition to the technical problems solved by the embodiments of the present application, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems that can be solved by the speaker assembly and the intelligent interactive device provided by the embodiments of the present application, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail in the detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an exploded view of a horn assembly according to an embodiment of the present disclosure;

fig. 2 is a front view of a horn assembly provided by an embodiment of the present application.

Description of the reference numerals:

100-a horn assembly;

110-an upper housing; 111-a limiting groove; 112-a mounting portion;

120-a lower shell; 121-limiting ribs; 122-a mount;

123-mounting posts; 130-a cavity; 140-a loudspeaker;

150-a shock absorbing member; 160-an elastic member; 170-a support;

171-a connecting portion; 1711-mounting holes; 172-a stationary part;

180-bottom shell; 181-a sheet metal bracket; 190-structural components.

Detailed Description

With the development of science and technology and the improvement of the living standard of people, the daily life of people is increasing, such as projectors, electronic whiteboards, curtains, televisions, computers and other office equipment in conference rooms and classrooms, etc., wherein MIC, i.e. microphones (such as moving coil loudspeakers, piezoelectric speakers or other external devices) are indispensable accessories for transmitting sound of the intelligent interactive equipment, and MIC is assembled inside the intelligent interactive equipment.

Specifically, the above-mentioned intelligent interaction device has already gathered numerous intelligent interaction hardware such as MIC array (microphone array), and the algorithm of cooperation system software realizes intelligent interactive function, and under general conditions, the MIC array is formed according to certain spatial distribution combination by a set of microphone unit in a small circle, and in the correlation technique, MIC array structure adopts the mode snap-on of hard contact on intelligent interaction device mostly, for example: directly installing an MIC (microphone), namely a loudspeaker 140, in a bottom shell 180 of the complete machine, namely integrating the loudspeaker 140 and the bottom shell 180 of the complete machine; alternatively, the horn 140 may be mounted indirectly to the bottom housing 180 of the machine via a structural assembly 190, i.e., the horn 140 may be first preassembled on the structural assembly 190 and the structural assembly 190 may be reassembled to the bottom housing 180 of the machine.

However, in the existing assembly mode, the MIC is integrated with the whole machine, so that in the using process, the MIC is easily influenced by the motion state of the whole machine, such as the vibration of a motor, the opening and closing of a door and the like, and on one hand, the phenomena of inaccurate pickup and false triggering of the MIC are directly caused; on the other hand, the fault risk of the MIC is easily increased, and the normal use of the MIC is influenced.

Based on foretell technical problem, the application provides a loudspeaker subassembly and intelligent interaction device, through including the damper to the damper assembles respectively in the relative both sides of loudspeaker, when the assembly like this, makes to be soft contact between loudspeaker and other structures, thereby, vibrations are between structure and between structure and the loudspeaker in the transmission process, and the energy of vibrations can attenuate the consumption in proper order, and the vibrations of final transmission to loudspeaker department can reduce by a wide margin. Therefore, on one hand, the shock resistance of the product is enhanced, and the adverse effect of other structural parts on the loudspeaker is reduced, so that the fault risk of the product is reduced, and the use effect of a user is improved; on the other hand, the sealing performance of the whole machine is better, so that the practicability and the technical performance of the product are greatly improved.

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in 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 obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 1 is an exploded schematic view of a horn assembly according to an embodiment of the present application, and fig. 2 is a front view of the horn assembly according to the embodiment of the present application.

Example one

Referring to fig. 1 and 2, a horn assembly 100 is provided in an embodiment of the present application, and includes an upper housing 110, a lower housing 120, and a horn 140, where the upper housing 110 and the lower housing 120 are fastened to each other, a cavity 130 is provided between the upper housing 110 and the lower housing 120, and the horn 140 is located in the cavity 130, so that the horn 140 is not easily removed from the cavity 130 during assembly, and it should be noted that, in this embodiment, an assembly manner between the upper housing 110 and the lower housing 120 is not further limited, for example, the upper housing 110 and the lower housing 120 may be connected by being fastened to each other, or the upper housing 110 and the lower housing 120 may be connected by screws.

Specifically, the horn 140 is mounted on the bottom wall surface of the lower case 120, and the end of the horn 140 on the side close to the bottom wall surface of the lower case 120 and the end of the horn 140 on the side far from the bottom wall surface of the lower case 120 are mounted with the damper 150.

In this embodiment, the specific material of the shock absorbing member 150 is not further limited, for example, one possible implementation manner is as follows: the end part of the horn 140 close to one side of the bottom wall surface of the lower shell 120 can be assembled into a sealing silica gel plug, so that the aim of sealing the horn 140 can be fulfilled; in addition, the end of the speaker 140 away from the bottom wall surface of the lower housing 120 may be assembled as a silicone member or a plastic member, so as to achieve the purpose of damping the speaker 140.

Of course, another way that can be achieved is: the end part of the horn 140 close to the bottom wall surface of the lower shell 120 can be assembled into a silica gel piece or a plastic piece, and the end part of the horn 140 far from the bottom wall surface of the lower shell 120 can be assembled into a sealing silica gel plug; alternatively, both opposite ends of the horn 140 may be assembled as a silicone member or a plastic member; alternatively still, the opposite ends of the horn 140 may be fitted with silicone sealing plugs.

Of course, the present embodiment includes but is not limited to the above-mentioned various assembling manners, that is, the order of the shock absorbing members 150 in the present embodiment may be changed arbitrarily, that is, the shock absorbing members 150 may be assembled between two structural members according to actual requirements, and both the shock absorbing members and the sealing members serve to absorb shock and seal the horn 140 belong to the protection scope of the present application.

Therefore, in the embodiment, the shock absorbing members 150 are included, and the shock absorbing members 150 are respectively assembled on the two opposite sides of the horn 140, so that during assembly, the horn 140 is in soft contact with other structural members, and the problem of poor shock resistance of a product caused by hard contact during assembly in the prior art is solved; in addition, in the process of transmitting the vibration between the structural members and the horn 140, the energy of the vibration is sequentially attenuated and consumed, and the vibration finally transmitted to the horn 140 is greatly reduced, so that the adverse effect of the vibration of other structural members on the horn 140 is reduced to the greatest extent.

In one implementation, the damping member 150 is one of a rubber member or a plastic member, wherein the rubber member is one of silica gel, the rubber is a high-elasticity polymer material with reversible deformation, and the plastic is a plastic (flexible) material formed by machining, and both have certain elasticity.

Thus, when the horn 140 starts to work, the structural members vibrate up and down to generate a large amount of airflow and vibrate under the action of the current, and the shock absorbing members 150 can effectively ensure the air tightness inside the horn 140, thereby ensuring the sound quality effect of the horn 140. Specifically, in the working process of the horn 140, the vibration is transmitted to the lower shell 120, and the lower shell 120 is transmitted to the upper shell 110, wherein there is no hard contact between the upper shell 110 and the horn 140 and between the horn 140 and the lower shell 120, that is, the soft-contact shock absorbing member 150 is adopted to avoid the vibration of the whole horn assembly 100, so that the MIC array can accurately collect the password of the user, and make feedback, thereby clearly realizing the interaction function of the horn assembly 100.

As can be seen from the above, the present application has the following advantages compared to the conventional horn assembly 100: make and be soft contact between upper casing 110, lower casing 120 and loudspeaker 140, be the soft contact that adopts silica gel or plastic to realize moreover, in addition, this application still has simple structure, advantage with low costs, is fit for the volume production.

In an implementation manner, referring to fig. 1, at least two elastic members 160 may be further included, the at least two elastic members 160 are respectively located at two opposite sides of the cavity 130, the elastic member 160 has at least one annular portion, and two ends of the annular portion in the extending direction respectively abut against the bottom wall surface of the upper casing 110 and the bottom wall surface of the lower casing 120, where the number of the elastic members 160 is not limited in this embodiment.

Specifically, during assembly, one end of the elastic member 160 abuts against the bottom wall of the lower housing 120, and then the upper housing 110 is fastened to the lower housing 120, at this time, under the action of the elastic force and the compressive force of the elastic member 160, the other end of the elastic member 160 abuts against the bottom wall of the upper housing 110, so that the vibration of the lower housing 120 is transmitted to the horn 140 while being partially absorbed by the elastic member 160, and similarly, the vibration of the upper housing 110 is transmitted to the horn 140 while being partially absorbed by the elastic member 160, and therefore, through the structural design of the kinetic energy consumed by multiple layers during the assembly process, the energy transmitted to the horn 140 is sharply reduced due to sequential consumption, thereby reducing the influence effect of external vibration on the horn 140.

In addition, at least two elastic members 160 are respectively disposed at two opposite sides of the cavity 130, so that the assembly is more stable, and the vibration of other structural members can be absorbed to the maximum extent.

It should be noted that the elastic member 160 in this embodiment may be a spring, and may also be elastic, where when the elastic member 160 is a spring, that is, the spring itself has a ring-shaped portion; in addition, when the elastic member 160 is a spring, in this way, an annular portion may be additionally disposed on the spring, and both of the above two manners can achieve the purpose of damping, which, of course, includes but is not limited to the above implementation manners.

In addition, in the embodiment, the elastic member 160 may be made of a hard material, for example, the elastic member 160 may be made of a rigid material, wherein the elastic member 160 made of a steel material has a high elastic limit, a high fatigue limit, a high impact toughness, a high heat treatment performance, and the like, and carbon spring steel, alloy spring steel, stainless spring steel, copper alloy, nickel alloy, and the like are commonly used.

Thus, when a large shock is applied, the compression stroke of the elastic member 160 is longer, so that a gap between the upper housing 110 and the lower housing 120 due to looseness is prevented to the maximum extent, and a shock absorption effect is achieved to the maximum extent; in addition, the elastic member 160 in the present application is made of the above material, and thus, the usable time is long and the aging is not easily generated.

In an implementation manner, one of the outer sidewall of the upper casing 110 and the inner sidewall of the lower casing 120 may be provided with a plurality of limiting ribs 121, and the other of the outer sidewall of the upper casing 110 and the inner sidewall of the lower casing 120 may be provided with a plurality of limiting grooves 111.

Or, one of the inner side wall of the upper casing 110 and the outer side wall of the lower casing 120 may be provided with a plurality of limiting ribs 121, and one of the inner side wall of the upper casing 110 and the outer side wall of the lower casing 120 may be provided with a plurality of limiting grooves 111, so that, during assembly, the limiting ribs 121 are in one-to-one correspondence with the limiting grooves 111, and the limiting ribs 121 are assembled in the limiting grooves 111, so as to realize the connection between the upper casing 110 and the lower casing 120.

In the above assembling manner, on one hand, hard contact between the upper shell 110 and the lower shell 120 can be avoided, and vibration between the upper shell 110 and the lower shell 120 is reduced; on the other hand, the movement of the lower housing 120 can be reduced, and the assembling stability of the upper housing 110 and the lower housing 120 can be improved, thereby ensuring the normal operation of the horn 140.

It should be noted that, in the present embodiment, including but not limited to the foregoing implementation manner, in the present embodiment, a plurality of limiting grooves 111 are specifically provided on an outer side wall of the upper housing 110, and a plurality of limiting ribs 121 are provided on an inner side wall of the lower housing 120 as an example for description (specifically, see fig. 1).

In an implementation manner, referring to fig. 1, the speaker 140 may be multiple, and the shock absorbing member 150 near the bottom wall surface of the lower housing 120 and the shock absorbing member 150 far from the bottom wall surface of the lower housing 120 may be multiple, and the speaker 140 and the shock absorbing member 150 are assembled in a one-to-one correspondence manner.

Thus, when the speakers 140 at different positions work, the energy transmitted to the speakers 140 can be reduced sharply due to the sequential consumption, so that the influence of the external vibration on the speakers 140 can be reduced.

In a realizable manner, referring to fig. 1, a plurality of mounting parts 122 may be disposed on the bottom wall surface of the lower housing 120, and the mounting parts 122 are disposed corresponding to the shock absorbing members 150, so that when assembling, the shock absorbing members 150 near the bottom wall surface side of the lower housing 120 are correspondingly assembled in the mounting parts 122, which can avoid the problem that the shock absorbing members 150 move in the cavity 130, improve the assembling stability of the shock absorbing members 150, and ensure the normal operation of the horn 140.

In an implementation manner, referring to fig. 1, a supporting member 170 may be further included, the supporting member 170 is located in the cavity 130, the supporting member 170 includes a connecting portion 171 and at least two fixing portions 172, the at least two fixing portions 172 are respectively located at two opposite sides of the connecting portion 171, and the fixing portions 172 correspond to the shock absorbing members 150 in a one-to-one manner.

During assembly, the connecting portion 171 is connected to the bottom wall surface of the lower housing 120, and the at least two fixing portions 172 are respectively pressed on the shock absorbing member 150 away from one side of the bottom wall surface of the lower housing 120, so that the assembly stability of the shock absorbing member 150 and the horn 140 is further improved, and the problem that the shock absorbing member 150 moves in the cavity 130 is avoided.

Specifically, the connecting portion 171 may be provided with a mounting post 123, and the bottom wall surface of the lower housing 120 may be provided with a mounting hole 1711, or the connecting portion 171 may be provided with a mounting hole 1711, and the bottom wall surface of the lower housing 120 may be provided with a mounting post 123 (see fig. 1 in particular), wherein the mounting post 123 corresponds to the mounting hole 1711, so that the mounting post 123 is fitted in the mounting hole 1711 to fit the supporting member 170 on the lower housing 120.

Of course, in this embodiment, including but not limited to the above connection manner, for example, the bracket may be connected to the inner wall surface of the lower housing 120 by a screw, or may be connected by another manner, which is not further limited in this embodiment.

In one possible implementation manner, as shown in fig. 1 and 2, the bottom case 180 is further included, a plurality of assembling portions 112 are spaced apart from each other on an outer wall surface of the upper case 110, and the assembling portions 112 of the bottom case 180 and the upper case 110 are connected through a connecting member, where the connecting member may be a screw.

In this embodiment, one way that can be implemented is: the bottom case 180 may be a plastic member, specifically, the bottom case 180 may be made of a plastic material, and a plurality of shock absorbing members 150 may be disposed on the bottom case 180, wherein the shock absorbing members 150 are assembled between the bottom case 180 and the assembling portion 112 of the upper housing 110; another way that can be realized is: the bottom case 180 may be a rigid member, specifically, the bottom case 180 may be glass, a plurality of sheet metal brackets are disposed on the bottom case 180, the shock absorbing members 150 are disposed on the sheet metal brackets, and the shock absorbing members 150 are assembled between the bottom case 180 and the assembling portion 112 of the upper case 110.

The bottom shell 180 and the upper shell 110 can be connected in the above manner, wherein the shock absorbing member 150 is also arranged between the bottom shell 180 and the upper shell 110, so that the upper shell 110 and the bottom shell 180 are in soft contact during assembly, and therefore, in the transmission process of the shock between the upper shell 110 and the bottom shell 180, the horn 140 and other structural members are in soft contact, the energy of the shock is sequentially attenuated and consumed, and the shock finally transmitted to the horn 140 is greatly reduced.

Example two

On the basis of the first embodiment, a second embodiment of the present application further provides an intelligent interaction device, which includes a device body and the speaker assembly 100, where the speaker assembly 100 is located in the device body, and the device body in this embodiment is specifically a housing.

The intelligent interaction device in this embodiment is specifically an intelligent interaction panel, where the intelligent interaction panel may be a projector, an electronic whiteboard, a curtain, a television, a computer, and other office devices including the speaker assembly 100, or may also be other office devices including the speaker assembly 100, and the office devices may be applied in a meeting room or a classroom.

The intelligent interaction equipment has the display characteristics of high definition, high brightness and high contrast, so that the defect and limitation that the traditional projection equipment excessively depends on light on display are overcome.

Other technical features are the same as those of the first embodiment and can achieve the same technical effects, and are not repeated herein.

The mutual equipment of intelligence that provides in this embodiment, through including damper 150 to damper 150 assembles respectively in loudspeaker 140's relative both sides, when the assembly like this, makes and is soft contact between loudspeaker 140 and other structures, thereby, vibrations are between structure and the transmission process between structure and loudspeaker 140, and the energy of vibrations can attenuate the consumption in proper order, and the vibrations that finally transmit to loudspeaker 140 department can reduce by a wide margin. Therefore, on one hand, the shock resistance of the product can be enhanced, and the adverse effect of other structural members on the loudspeaker 140 can be reduced, so that the fault risk of the loudspeaker 140 is reduced, and the use effect of a user is improved; on the other hand, the sealing performance of the whole machine is better, so that the practicability and the technical performance of the product are greatly improved.

In the description of the present application, it is to be understood that the terms "center", "length", "width", "thickness", "top", "bottom", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "axial", "circumferential", and the like, are used to indicate an orientation or positional relationship based on that shown in the drawings, merely for the convenience of description and simplicity of description, and do not indicate or imply that the referenced position or element must have a particular orientation, be of particular construction and operation, and therefore, are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, releasably connected, or integral; may be mechanically coupled, may be electrically coupled or may be in communication with each other; either directly or indirectly through intervening media, such as through internal communication or through an interaction between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply 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.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. The loudspeaker component is characterized by comprising an upper shell, a lower shell and a loudspeaker, wherein the upper shell and the lower shell are buckled with each other, a cavity is formed between the upper shell and the lower shell, and the loudspeaker is assembled in the cavity;

and the end part of the horn close to one side of the bottom wall surface of the lower shell and the end part of the horn far away from one side of the bottom wall surface of the lower shell are all provided with a damping piece.

2. The horn assembly of claim 1, wherein the shock absorbing member is a rubber member and/or a plastic member.

3. The horn assembly of claim 2, further comprising at least two resilient members, each at opposite sides of the cavity;

the elastic piece is provided with at least one annular part, and two ends of the annular part in the extending direction respectively abut against the bottom wall surface of the upper shell and the bottom wall surface of the lower shell.

4. The horn assembly of any one of claims 1-3, wherein one of the outer sidewall of the upper housing and the inner sidewall of the lower housing has a plurality of retaining ribs disposed thereon, and the other of the outer sidewall of the upper housing and the inner sidewall of the lower housing has a plurality of retaining grooves disposed thereon;

or one of the inner side wall of the upper shell and the outer side wall of the lower shell is provided with a plurality of limiting ribs, and one of the inner side wall of the upper shell and the outer side wall of the lower shell is provided with a plurality of limiting grooves;

the limiting ribs correspond to the limiting grooves one to one, and the limiting ribs are assembled in the limiting grooves.

5. The horn assembly of any one of claims 1-3, wherein the horn is a plurality of;

the damping pieces close to the end part of one side of the bottom wall surface of the lower shell are multiple, and the multiple damping pieces and the loudspeakers are assembled in a one-to-one correspondence manner;

and/or the shock absorbing pieces far away from the end part of one side of the bottom wall surface of the lower shell are multiple, and the shock absorbing pieces and the loudspeakers are assembled in a one-to-one correspondence mode.

6. The horn assembly according to claim 5, wherein a plurality of cylindrical mounting pieces are provided on the bottom wall surface of the lower case, the cylindrical mounting pieces are provided corresponding to the damper, and the damper on the side close to the bottom wall surface of the lower case is fitted in the mounting pieces.

7. The horn assembly of claim 6, further comprising a support member located in the cavity, the support member comprising a connecting portion and at least two fixing portions, the at least two fixing portions being located on opposite sides of the connecting portion, and the fixing portions corresponding to the shock absorbing members one to one;

the connecting part is connected with the bottom wall surface of the lower shell, and at least two fixing parts are respectively pressed on the damping piece far away from one side of the bottom wall surface of the lower shell.

8. The horn assembly of claim 7, wherein one of the connecting portion and the bottom wall surface of the lower case is provided with a mounting post, and the other of the connecting portion and the bottom wall surface of the lower case is provided with a mounting hole;

the mounting posts correspond to the mounting holes, into which the mounting posts are fitted to fit the support member on the lower case.

9. The horn assembly according to any one of claims 1 to 3, further comprising a bottom shell, wherein a plurality of assembling portions are arranged on the outer wall surface of the upper shell at intervals, and the bottom shell is connected with the assembling portions of the upper shell through connecting pieces;

the bottom shell is a plastic part, a plurality of shock absorbing parts are arranged on the bottom shell, and the shock absorbing parts are assembled between the bottom shell and the assembling part of the upper shell;

or, the drain pan is the rigidity piece, be provided with a plurality of sheet metal supports on the drain pan, the shock attenuation piece sets up on the sheet metal support, the shock attenuation piece assembly is in the drain pan with between the assembly portion of last casing.

10. An intelligent interaction device, comprising a device body and the horn assembly of any one of claims 1-9, the horn assembly being disposed in the device body.

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