CN113316045A

CN113316045A - Household sound box

Info

Publication number: CN113316045A
Application number: CN202110576314.6A
Authority: CN
Inventors: 易赴军
Original assignee: Ningbo Zhongzhe Infinite Digital Technology Co ltd
Current assignee: Ningbo Zhongzhe Infinite Digital Technology Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-08-27
Anticipated expiration: 2041-05-26
Also published as: CN113316045B

Abstract

The invention discloses a household sound, which relates to the technical field of sound, and adopts the technical scheme that the household sound comprises a fixed strip body and a loudspeaker module, wherein a mounting plate is arranged on the front side of the fixed strip body, and a left-right through mounting cavity is formed in the fixed strip body; the mounting plate is provided with a plurality of fixing through holes matched with the horn module, the horn module penetrates through the fixing through holes from front to back, the front end of the horn module is abutted against the front side of the mounting plate, and the rear end of the horn module is inserted into the mounting cavity and abutted against the rear side of the fixing strip body; the front end of loudspeaker module with be provided with first damping body between the mounting panel, the rear end of loudspeaker module with be provided with the second damping body between the rear side of fixed rectangular body. The invention realizes the obvious reduction of the vibration between the loudspeaker module and the fixed strip body through the coordination of the first vibration damping body and the second vibration damping body, thereby leading the household sound equipment to have the effect of obviously improving the playing tone quality.

Description

Household sound box

Technical Field

The invention relates to the technical field of sound equipment, in particular to a family life sound equipment.

Background

With the development of society, more and more people enjoy some music for relieving mood, and good-hearing movie and television music can bring comfortable mood to people and bring happiness to people, especially for the young generation of the society nowadays, the music can not be kept away. Therefore, in order to better enjoy music, people are equipped with some devices such as a sound box, so that the playing of music can achieve better tone quality effect.

Chinese patent with publication number CN211791927U discloses an external rectangular sound box capable of improving tone quality of an intelligent television, which comprises a frame, a sound outlet, an adjusting button, a sucking disc, a rubber guard ring, a wiring port and a wireless network receiver, wherein the sound outlet is fixedly arranged on the front side wall of the frame, the adjusting button is fixedly arranged on the front side wall of the sound outlet, the sucking disc is fixedly arranged on the periphery of the bottom of the frame, the rubber guard ring is fixedly arranged on the edge of the bottom of the frame in a circle, the wiring port is formed in the rear side wall of the frame, and the wireless network receiver is fixedly arranged on the rear side wall of the frame.

But this can promote the overall structure of external rectangular stereo set of smart television tone quality is simple, though this rectangular stereo set is used for replacing other electronic equipment in order to use as loudspeaker, but will seriously influence stereo set tone quality, is difficult to realize the effect of the pleasing pleasant of stereo set for people and brings, awaits the improvement.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a family life sound box which has the effect of remarkably improving the playing tone quality.

In order to achieve the purpose, the invention provides the following technical scheme:

a family life sound box comprises a fixed long strip body and a loudspeaker module, wherein a mounting plate is arranged on the front side of the fixed long strip body, and a left-right through mounting cavity is formed in the fixed long strip body; the mounting plate is provided with a plurality of fixing through holes matched with the horn module, the horn module penetrates through the fixing through holes from front to back, the front end of the horn module is abutted against the front side of the mounting plate, and the rear end of the horn module is inserted into the mounting cavity and abutted against the rear side of the fixing strip body; the front end of loudspeaker module with be provided with first damping body between the mounting panel, the rear end of loudspeaker module with be provided with the second damping body between the rear side of fixed rectangular body.

Through adopting above-mentioned technical scheme, the loudspeaker module is when the broadcast, even when the phenomenon that produces the vibration influences the tone quality of loudspeaker module broadcast, through the coordination of the first damping body and the second damping body, realizes that the vibration between loudspeaker module and the fixed rectangular body is showing and is reducing to reach the effectual purpose of avoiding influencing tone quality, thereby make this family life stereo set have the effect that is showing and promotes broadcast tone quality.

The invention is further configured to: the first vibration reduction body comprises a vibration reduction elastic ring which is corrugated and is fixed between the front end of the horn module and the mounting plate by extrusion and compression.

Through adopting above-mentioned technical scheme, the vibration that produces when loudspeaker module is because of the broadcast is at the absorption that is corrugated damping elastic ring and slow down the back, is showing the reduction and influences loudspeaker module's broadcast tone quality because of the vibration that loudspeaker module broadcast leads to make this family life stereo set have the effect that is showing promotion broadcast tone quality.

The invention is further configured to: the front end of loudspeaker module is provided with the installation front bezel, be provided with the U type grafting fixed slot that a plurality of radian distributes such as on the installation front bezel, U type grafting fixed slot be used for with the mounting panel is connected fixedly, the installation of damping elastic ring is fixed the rear side of installation front bezel.

Through adopting above-mentioned technical scheme, the installation front bezel plays the effect of the fixed loudspeaker module of installation and damping elastic ring, is showing the maintenance degree of difficulty that reduces this family's life stereo set to realize practicing thrift the cost, promote the effect that market prospect was given first place to.

The invention is further configured to: the second damping body is including fixing the butt hemisphere of loudspeaker module rear end, butt hemisphere butt connect with fixed butt props the post is connected to the rear side of fixed rectangular body, just the butt prop the front end of post be provided with the arc that the butt hemisphere matches props the face.

Through adopting above-mentioned technical scheme, arc stay surface and butt hemisphere butt on the butt dagger to when realizing supporting the butt hemisphere, if the butt hemisphere rocks because of the vibration, can promote stability under the effect of butt dagger, thereby avoid this family life stereo set's loudspeaker module to sound the tone quality of broadcast in rocking, so that this family life stereo set has the effect that is showing promotion broadcast tone quality.

The invention is further configured to: the butt brace is last to be provided with many the embracing of radian distribution and connects the arm, the inboard of embracing connect the arm be used for with the lateral wall butt of butt hemisphere, just it has elasticity to embrace to connect the arm.

Through adopting above-mentioned technical scheme, the armful arm of connecing plays effectual limiting displacement to when the butt hemisphere rocked, the elasticity that the armful arm had formed elastic restoring force because of producing deformation, so that the butt hemisphere returns the normal position fast or restriction butt hemisphere rocks, in order to reach the purpose that shows the broadcast tone quality that promotes this family life stereo set.

The invention is further configured to: embrace connect the arm including be used for with the butt props the post and is connected fixed connection support arm and be used for with the spacing side butt arm of butt hemisphere butt, side butt arm is M form, and be formed with two fulcrums with the butt hemisphere butt.

Through adopting above-mentioned technical scheme, two fulcrums and butt hemisphere butt on the side butt joint arm of M form to realize effectual limiting displacement, prevent the vibration of loudspeaker module and influence the tone quality of broadcast.

The invention is further configured to: two fulcrum punishments of side butt joint arm do not are provided with down butt cambered surface and last butt cambered surface, just down butt cambered surface and last butt cambered surface all with the lateral wall of butt hemisphere matches.

Through adopting above-mentioned technical scheme, lower butt cambered surface and last butt cambered surface play the corresponding part of butt hemisphere in coordination each other and carry out the position and prescribe a limit to when effectively alleviating the vibration, promote the operating stability of loudspeaker module, so that this family's life stereo set has the effect that is showing and promotes broadcast tone quality.

The invention is further configured to: the side butt joint arm is kept away from the one end of connecting the support arm is provided with and props spacing portion.

Through adopting above-mentioned technical scheme, the spacing portion of upper support plays and prevents that side butt joint arm and loudspeaker module from producing the effect that influences the structural integrity of side butt joint arm after contacting firmly to show the life who prolongs this family life stereo set.

The invention is further configured to: the connecting support arm with be provided with between the side butt joint arm and be V-arrangement and opening bottom linking arm up.

Through adopting above-mentioned technical scheme, the bottom linking arm when playing connection side butt arm and connection support arm, promotes the elastic deformation ability of side butt arm for connecting the support arm to make side butt arm when effectively holding the butt hemisphere tightly, promote the broadcast tone quality of this family life stereo set.

The invention is further configured to: the front end of the fixed long strip body is provided with a front cover plate, and both ends of the installation cavity are provided with side sealing plates which are used for being connected and fixed with the fixed long strip body; the middle part of the rear end of the fixed strip body is provided with a connecting module, and the connecting module is used for connecting electric wires, signal input and/or output wires; the loudspeaker module is provided with two and is located connect the left and right sides of module, and the avris closing plate with between the loudspeaker module and the loudspeaker module with all be provided with the EVA baffle between the corresponding one end of connection module.

Through adopting above-mentioned technical scheme, showing the structure complexity that reduces this family life stereo set to make two loudspeaker modules of placing about have tone quality independent and avoid the effect of interact when broadcasting, showing the broadcast tone quality that promotes this family life stereo set.

In conclusion, the invention has the following beneficial effects: through damping elastic ring and the butt hemispheroid and the cohesion arm that match each other realize effectual damping effect to under the butt props the post and the cohesion arm of propping the connection of post with the butt is spacing to the butt hemispheroid, carry out effectual absorption and the solution to the vibration that the loudspeaker module produced, so that this family's life stereo set has the effect that is showing promotion broadcast tone quality.

Drawings

FIG. 1 is a schematic view of an explosive structure of the present embodiment;

fig. 2 is a schematic structural diagram of the speaker module of the present embodiment.

Description of reference numerals: 1. fixing the strip body; 11. mounting a plate; 111. fixing the through hole; 12. a mounting cavity; 13. a side sealing plate; 2. a front cover plate; 3. a connecting module; 4. a horn module; 41. installing a front plate; 411. a U-shaped inserting fixing groove; 42. a vibration damping elastic ring; 43. abutting the hemisphere; 44. abutting against the supporting column; 441. an arc-shaped supporting surface; 45. a clasping arm; 451. connecting a support arm; 452. a bottom connecting arm; 453. a side abutment arm; 4531. the lower part is abutted against the cambered surface; 4532. the upper part is abutted against the cambered surface; 4533. an upper support limiting part; 5. an EVA separator.

Detailed Description

In order to make the technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present application, not all of the 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.

As shown in fig. 1, a home audio system includes a fixed strip 1 and a speaker module 4. An attachment plate 11 is provided on the front side of the fixed elongated body 1, and an attachment cavity 12 is formed in the fixed elongated body 1 so as to penetrate right and left. Mounting panel 11 is provided with a plurality of fixed perforation 111 that are used for matcing with loudspeaker module 4, in order when the fixed loudspeaker module 4 of installation, make loudspeaker module 4 pass fixed perforation 111 from the front to the back, and the front side butt of front end and mounting panel 11, the rear end is pegged graft in installation cavity 12 and with the rear side butt of fixed rectangular body 1, and then can realize loudspeaker module 4 and the installation of fixed rectangular body 1 fixed at the front end of the fixed loudspeaker module 4 of installation and mounting panel 11 and fix.

It should be mentioned that the front end of the fixed elongated body 1 is provided with a front cover plate 2, and both ends of the installation cavity 12 are provided with side sealing plates 13 for connecting and fixing with the fixed elongated body 1. The side sealing plate 13 at one end is used for controlling the household sound box to play the roles of adjusting the volume, playing progress and opening and closing. The middle part of the rear end of the fixed strip body 1 is provided with a connecting module 3, and the connecting module 3 is used for connecting electric wires, signal input and/or output wires so as to realize the supply of electric energy and the interaction of data. Meanwhile, the horn module 4 is provided with two left and right sides which are located at the connecting module 3, and EVA clapboards 5 are arranged between the side sealing board 13 and the horn module 4 and between the horn module 4 and the corresponding end of the connecting module 3, so that independent sound cavities are formed between two adjacent EVA clapboards 5, and the effect that the two horn modules 4 influence each other when playing is avoided, and the playing tone quality is reduced. Therefore, this family life stereo set plays the effect that is showing the structure complexity that reduces this family life stereo set to make two loudspeaker module 4 of placing about have tone quality independent and avoid the effect of interact when the broadcast, show the broadcast tone quality that promotes this family life stereo set.

As shown in fig. 1 and 2, a first vibration damping body is provided between the front end of the horn module 4 and the mounting plate 11. Be provided with the second damping body between the rear end of loudspeaker module 4 and the rear side of fixed rectangular body 1, and then when loudspeaker module 4 is broadcasting, even when the phenomenon that produces the vibration and influence the tone quality of loudspeaker module 4 broadcast, through the coordination of the first damping body and the second damping body, realize that the vibration between loudspeaker module 4 and the fixed rectangular body 1 is showing and is reducing, and reach the effectual purpose of avoiding influencing tone quality, thereby make this family life stereo set have the effect that shows promotion broadcast tone quality.

It should be noted that the first damping body includes a damping elastic ring 42. The damping elastic ring 42 is corrugated and is fixed between the front end of the horn module 4 and the mounting plate 11 by compression. Therefore, the vibration that produces when loudspeaker module 4 is because of the broadcast is at the absorption of corrugated damping elastic ring 42 with slow down the back, showing the reduction and influencing loudspeaker module 4's broadcast tone quality because of the vibration that loudspeaker module 4 broadcast leads to make this family life stereo set have the effect that shows promotion broadcast tone quality. Meanwhile, a mounting front plate 41 is provided at the front end of the horn module 4. Be provided with the U type of a plurality of equal radian distributions on the installation front bezel 41 and peg graft fixed slot 411, U type grafting fixed slot 411 is used for being connected fixedly with mounting panel 11, and the rear side at installation front bezel 41 is fixed in the installation of damping elastic ring 42, and then will make installation front bezel 41 play the effect of the fixed loudspeaker module group of installation 4 and damping elastic ring 42, is showing the maintenance degree of difficulty that reduces this family life stereo set, thereby realize practicing thrift the cost, promote the effect that market prospect was given forward.

It should be mentioned that the second damping body comprises an abutment hemisphere 43 fixed to the rear end of the horn module 4. The abutting hemisphere 43 abuts against an abutting stay 44 fixedly connected to the rear side of the fixed elongated body 1, and the front end of the abutting stay 44 is provided with an arc-shaped stay surface 441 matched with the abutting hemisphere 43. Therefore, the arc-shaped supporting surface 441 on the abutting supporting column 44 abuts against the abutting hemisphere 43, so that when the abutting hemisphere 43 is supported, if the abutting hemisphere 43 shakes due to vibration, the stability can be improved under the action of the abutting supporting column 44, and therefore the tone quality of the family life sound equipment is prevented from being sounded to the playing when the loudspeaker module 4 shakes, and the family life sound equipment has the effect of remarkably improving the playing tone quality.

As shown in fig. 2, a plurality of clasping arms 45 distributed in an equal arc are provided on the abutment stay 44. The inner side of the clasping arm 45 is used for being abutted against the side wall of the abutting hemisphere 43, and the clasping arm 45 has elasticity. Consequently, the hugging arm 45 plays effectual limiting displacement to when butt hemisphere 43 rocked, the elasticity that hugs arm 45 has formed elastic restoring force because of producing deformation, so that butt hemisphere 43 returns the normal position fast or restriction butt hemisphere 43 rocks, in order to reach the purpose that shows the broadcast tone quality that promotes this family life stereo set. Meanwhile, the clasping arm 45 includes a connecting arm 451 for connecting and fixing the abutment stay 44 and a side abutment arm 453 for limiting abutment with the abutment hemisphere 43. Wherein side butt joint arm 453 is the M form, and is formed with two fulcrums in order with the butt hemisphere 43 butt, and then when two fulcrums on the side butt joint arm 453 of M form and butt hemisphere 43 butt, will realize effectual limiting displacement, prevent that the vibration of loudspeaker module 4 from influencing the tone quality of broadcast.

In this side butt joint arm 453, two fulcrum punishments are provided with down butt cambered surface 4531 and last butt cambered surface 4532 respectively, and butt cambered surface 4531 and last butt cambered surface 4532 all match with the lateral wall of butt hemisphere 43 down, and then will make down butt cambered surface 4531 and last butt cambered surface 4532 cooperate each other to play and carry out the position to the corresponding part of butt hemisphere and prescribe a limit to, and when effectively alleviating the vibration, promote the operating stability of loudspeaker module 4, so that this family life stereo set has the effect that is showing promotion broadcast tone quality.

As shown in fig. 2, an upper support limiting portion 4533 is disposed at an end of the side abutting arm 453 away from the connecting arm 451. And a bottom connecting arm 452 having a V-shape and an upward opening is provided between the connecting arm 451 and the side abutting arm 453. Therefore, the upper support limiting portion 4533 plays a role of preventing the side abutting arm 453 from being affected by the structural integrity of the side abutting arm 453 after the side abutting arm 453 is in hard contact with the horn module 4, thereby significantly prolonging the service life of the home audio. Bottom connecting arm 452 plays and connects side butt arm 453 and connect the support arm 451 in, promotes the elastic deformation ability of side butt arm 453 for connecting the support arm 451 to make side butt arm 453 when effectively hugging closely the butt hemisphere 43, promote the broadcast tone quality of this family life stereo set.

To sum up, this application realizes effectual damping effect through damping elastic ring 42 and the butt hemispheroid 43 and the arm 45 of hugging of mutually matching to in butt stay 44 and the arm 45 of hugging of being connected with butt stay 44 to butt hemispheroid 43 spacing down, carry out effectual absorption and the solution to the vibration that loudspeaker module 4 produced, so that this family life stereo set has the effect that is showing promotion broadcast tone quality.

References in this application to "first," "second," "third," "fourth," etc., if any, are intended to distinguish between similar elements and not necessarily to describe a particular order or sequence. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, or apparatus.

It should be noted that the descriptions in this application referring to "first", "second", etc. are 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 at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A family life stereo set which is characterized in that: the horn-shaped loudspeaker module comprises a fixed long body (1) and a horn module (4), wherein a mounting plate (11) is arranged on the front side of the fixed long body (1), and a left-right through mounting cavity (12) is formed in the fixed long body (1); the mounting plate (11) is provided with a plurality of fixing through holes (111) matched with the horn module (4), the horn module (4) penetrates through the fixing through holes (111) from front to back, the front end of the horn module is abutted against the front side of the mounting plate (11), and the rear end of the horn module is inserted into the mounting cavity (12) and abutted against the rear side of the fixing strip body (1); the front end of loudspeaker module (4) with be provided with first damping body between mounting panel (11), the rear end of loudspeaker module (4) with be provided with the second damping body between the rear side of fixed rectangular body (1).

2. A home audio system according to claim 1, wherein: the first vibration damping body comprises a vibration damping elastic ring (42), wherein the vibration damping elastic ring (42) is corrugated, and is fixed between the front end of the horn module (4) and the mounting plate (11) by extrusion and compression.

3. A home audio system according to claim 2, wherein: the front end of loudspeaker module (4) is provided with installation front bezel (41), be provided with a plurality of U type grafting fixed slots (411) that distribute with radian such as on installation front bezel (41), U type grafting fixed slot (411) be used for with mounting panel (11) are connected fixedly, damping elastic ring (42) installation is fixed the rear side of installation front bezel (41).

4. A home audio system according to claim 1, wherein: the second damping body is including fixing butt hemisphere (43) of loudspeaker module (4) rear end, butt hemisphere (43) butt connect with fixed butt props post (44) is connected to the rear side of fixed rectangular body (1), just the front end of butt prop post (44) be provided with arc that butt hemisphere (43) match props face (441).

5. A home audio system according to claim 4, wherein: the butt brace (44) is provided with many embracing of radian distribution and connects arm (45) such as, the inboard of embracing connect arm (45) be used for with the lateral wall butt of butt hemisphere (43), just embrace and connect arm (45) and have elasticity.

6. A home audio system according to claim 5, wherein: embrace and connect arm (45) including be used for with butt brace (44) are connected fixed connection support arm (451) and be used for with spacing side butt arm (453) of butt hemisphere (43) butt, side butt arm (453) are M form, and be formed with two fulcrums with butt hemisphere (43) butt.

7. A home audio system according to claim 6, wherein: two branch points of the side edge abutting arm (453) are respectively provided with a lower abutting arc surface (4531) and an upper abutting arc surface (4532), and the lower abutting arc surface (4531) and the upper abutting arc surface (4532) are matched with the outer side wall of the abutting hemisphere (43).

8. A home audio system according to claim 7, wherein: one end, far away from the connecting support arm (451), of the side abutting arm (453) is provided with an upper support limiting part (4533).

9. A home audio system according to claim 6, wherein: a bottom connecting arm (452) which is V-shaped and has an upward opening is arranged between the connecting support arm (451) and the side abutting arm (453).

10. A home audio system according to claim 6, wherein: a front cover plate (2) is arranged at the front end of the fixed long strip body (1), and side sealing plates (13) used for being connected and fixed with the fixed long strip body (1) are arranged at the two ends of the installation cavity (12); a connecting module (3) is arranged in the middle of the rear end of the fixed strip body (1), and the connecting module (3) is used for connecting electric wires, signal input and/or output wires; loudspeaker module (4) are provided with two and are located the left and right sides of connecting module (3), and avris closing plate (13) with between loudspeaker module (4) and loudspeaker module (4) with all be provided with EVA baffle (5) between the corresponding one end of connecting module (3).