WO2022110427A1

WO2022110427A1 - Loudspeaker box

Info

Publication number: WO2022110427A1
Application number: PCT/CN2020/138930
Authority: WO
Inventors: 肖目舒; 吴树文
Original assignee: 瑞声声学科技(深圳)有限公司; 瑞声光电科技(常州)有限公司
Priority date: 2020-11-30
Filing date: 2020-12-24
Publication date: 2022-06-02
Also published as: CN213906834U

Abstract

The embodiments of the present application provide a loudspeaker box, comprising a box body having an inner cavity and a cover body covering the box body; at least one first fixing leg extending in a direction away from the cover body and used for being fixed to a smart terminal is formed on each of two opposite sides of the cover body, and at least one second fixing leg extending in the direction away from the cover body and used for being fixed to the smart terminal is formed on either of the two sides, provided with the first fixing legs, of the cover body; alternatively, at least one second fixing leg extending in the direction away from the cover body and used for being fixed to the smart terminal is formed on each of the two sides, provided with the first fixing legs, of the cover body. The embodiments of the present application can reduce the limitation when a loudspeaker box is applied to a smart terminal such as a mobile phone, so that the box body of the loudspeaker box has a more stable state relative to the smart terminal.

Description

a speaker box

technical field

The utility model relates to the technical field of sound-electricity conversion, in particular to a speaker box.

Background technique

The speaker box is an electronic component set in a smart terminal, which is mainly used to realize the function of audio playback. The smart terminal includes but is not limited to mobile phones, tablet computers, smart watches and smart bracelets.

In the prior art, a speaker box generally includes a box body having an inner cavity and a speaker unit disposed in the inner cavity. When the speaker box is installed in a smart terminal such as a mobile phone, due to the structural limitation of the speaker box, the speaker box lacks effective positioning and fastening methods relative to the smart terminal such as a mobile phone, which makes the application of the speaker box in the smart terminal such as a mobile phone. There are limitations.

Therefore, it is necessary to improve the structure of the above speaker box.

technical problem

The purpose of the present invention is to provide a speaker box, which solves the problem of limitations in the application of the speaker box in smart terminals such as mobile phones in the prior art.

technical solutions

The technical scheme of the present utility model is as follows:

An embodiment of the present invention provides a speaker box, comprising a box body with an inner cavity, and a cover body covered on the box body, and opposite sides of the cover body are respectively formed with a direction away from the cover body At least one first fixing leg extended and used to be fixed to the smart terminal, any one of the two sides of the cover with the first fixing leg is formed to extend away from the cover and used to be fixed on the cover at least one second fixing foot of the smart terminal; or

At least one second fixing foot extending in a direction away from the cover body and used for fixing to the smart terminal is respectively formed on both sides of the cover body provided with the first fixing feet.

In some embodiments, the first fixing foot includes a first bent portion connected to the side edge of the cover body and extending toward the box body, and connected to the first bent portion and facing away from the box body. a first fixing part extending in the direction of the cover body.

In some embodiments, the second fixing feet include a protruding portion connected to a side edge of the cover body and extending away from the cover body, and connected to the protruding portion and facing the box body an extended second bending part, and a second fixing part connected to the second bending part and extending away from the cover body.

In some embodiments, the first fixing portion is provided with a via hole for fixing the first fixing foot to the smart terminal, and the second fixing portion is formed with a via hole for fixing the second fixing foot to the smart terminal vias.

In some embodiments, the vias are threaded vias.

beneficial effect

As can be seen from the above description, compared with the prior art, the beneficial effects of the present utility model are:

The opposite sides of the cover body are respectively formed with at least one first fixing foot extending away from the cover body and used for fixing to the smart terminal, and either side of the two sides of the cover body with the first fixing feet is formed with a first fixing foot facing away from the cover body. At least one second fixing foot extending in the direction of the body and used for fixing to the smart terminal, or at least one second fixing foot extending in the direction away from the cover body and being used for fixing to the smart terminal is respectively formed on both sides of the cover body with the first fixing foot Two fixed feet. When the speaker box is installed on a certain smart terminal (such as a mobile phone), the first fixing feet and the second fixing feet are used to fasten the box body and the cover body on the smart terminal, so that the box body and the cover body have more advantages than the smart terminal. The stable state reduces the limitations of the speaker box when applied to smart terminals such as mobile phones.

Description of drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that are required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some, but not all, embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without any creative effort.

1 is a schematic structural diagram of a speaker box provided by an embodiment of the present invention;

FIG. 2 is an exploded schematic diagram of a speaker box provided by an embodiment of the present invention.

Embodiments of the present invention

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be described in further detail below in conjunction with the accompanying drawings and embodiments, wherein the same or similar reference numerals represent the same or similar elements or have the same or similar elements throughout. functional element. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Please refer to FIG. 1 and FIG. 2 , FIG. 1 is a schematic structural diagram of a speaker box provided by an embodiment of the present invention, and FIG. 2 is an exploded schematic view of the speaker box provided by an embodiment of the present invention.

As shown in FIG. 1 and FIG. 2 , an embodiment of the present invention provides a speaker box, including a box body 2 having an inner cavity 3 , and a cover body 1 covering the box body 2 , the cover body 1 The opposite sides are respectively formed with at least one first fixing pin 11 extending away from the cover body 1 and used for fixing to the smart terminal. The cover body 1 is provided with two sides of the first fixing pin 11. Either side is formed with at least one second fixing leg 12 extending away from the cover body 1 and used for fixing to the smart terminal. The first fixing leg 11 and the second fixing leg 12 are spaced apart.

Here, the first fixing feet 11 and the second fixing feet 12 located on the same side of the cover body 1 are spaced apart, so that the first fixing feet 11 and the second fixing feet 12 located on the side of the cover body 1 and the The first fixing legs 11 on the opposite side of the cover body 1 form a triangular stable structure.

In an example, at least one second fixing foot 12 extending away from the cover 1 and used for fixing to the smart terminal may be respectively formed on both sides of the cover body 1 provided with the first fixing feet 11 . , the first fixing feet 11 and the second fixing feet 12 located on the same side of the cover body 1 are arranged at intervals.

In practical applications, when the speaker box is installed on a certain smart terminal (such as a mobile phone), the first fixing feet 11 and the second fixing feet 12 are brought into contact with a certain side of the intelligent terminal, and the first fixing feet 11 and 12 are used The fixing feet 11 and the second fixing feet 12 fix the box body 2 and the cover body 1 to the smart terminal.

It should be understood that the more the first fixing feet 11 and the second fixing feet 12 are, the more stable the box body 2 and the cover body 1 are with respect to the smart terminal. The number of the first fixing feet 11 and the second fixing feet 12 is determined according to a specific application scenario, which is not limited in the embodiment of the present invention.

The speaker box provided by the embodiment of the present invention uses the first fixing feet 11 and the second fixing feet 12 to fasten the box body 2 and the cover body 1 on the smart terminal, so that the box body 2 and the cover body 1 are fastened on the smart terminal. Compared with the smart terminal having a more stable state, the limitation when the speaker box is applied to smart terminals such as mobile phones is reduced.

As a feasible implementation manner, the first fixing leg 11 may include a first bending portion 111 connected to the side edge of the cover body 1 and extending toward the box body 2 , and a first bending portion 111 connected to the side edge of the cover body 1 The bent portion 111 is connected to the first fixing portion 112 extending away from the cover body 1 .

As another feasible implementation manner, the second fixing feet 12 may include a protruding part 121 connected to the side edge of the cover body 1 and extending away from the cover body 1 , and the protruding part 121 is connected to a second bending portion 122 extending toward the box body 2 , and a second fixing portion 123 connecting with the second bending portion 122 and extending away from the cover body 1 .

In one example, the bending angle of the first bending portion 111 and the second bending portion 122 may be 90 degrees, or any degree greater than 0 degrees and less than 90 degrees.

In another example, the bending angles of the first bending portion 111 and the second bending portion 122 may be any degree greater than 90 degrees and less than 180 degrees.

It should be understood that the bending angles and bending directions of the first bending portion 111 and the second bending portion 122 are determined according to specific application scenarios, which are not limited in this embodiment of the present invention.

In practical applications, both the first fixing part 112 and the second fixing part 123 are in contact with a certain surface of the smart terminal. At this time, the first fixing part 112 and the second fixing part 123 can be fixed by adhesive the way to fit the smart terminal; or

The first fixing portion 112 and the second fixing portion 123 may be provided with via holes 4. In this case, a certain connector may be inserted through the via holes 4 and connected to the smart terminal to fix the first fixing portion 112 and the second fixing portion 123. The fixing feet 11 are fixed to the intelligent terminal, and the second fixing feet 12 are fixed to the intelligent terminal. At this time, the box body 2 , the cover body 1 and the intelligent terminal are relatively fixed.

In one example, the via hole 4 may be a threaded via hole. In this case, the first fixing pin 11 is fixed to the smart terminal and the second fixing pin 12 is fastened to the smart terminal by means of screw connection.

In addition, whether the protruding portion 121 is perpendicular to the side edge of the cover body 1 , whether the second fixing portion 123 is parallel to the extending portion 121 , and whether the first fixing portion 112 is parallel to the cover body 1 parallel, the positions of the first fixing feet 11 and the second fixing feet 12 relative to the cover body 1, and the connection and fixing between the first fixing part 11 and the second fixing part 12 and the smart terminal. The method and the like are all determined according to actual application scenarios, which are not limited in the embodiments of the present invention.

It should be noted that each embodiment in the content of the present utility model is described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts of each embodiment are mutually See it.

It should also be noted that, in the context of this disclosure, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these There is no such actual relationship or sequence between entities or operations. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the content of the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined in this disclosure may be implemented in other implementations without departing from the spirit or scope of this disclosure. implemented in the example. Accordingly, this disclosure is not to be limited to the embodiments shown in this disclosure, but is to be accorded the widest scope consistent with the principles and novel features disclosed in this disclosure.

Claims

A speaker box, comprising a box body with an inner cavity, and a cover body covered on the box body, characterized in that the opposite sides of the cover body are respectively formed with a direction extending away from the cover body. At least one first fixing foot for fixing to the smart terminal, any one of the two sides of the cover provided with the first fixing foot is formed with a direction extending away from the cover and used for fixing to the smart terminal at least one second fixed foot; or

At least one second fixing foot extending in a direction away from the cover body and used for fixing to the smart terminal is respectively formed on both sides of the cover body provided with the first fixing feet.
The speaker box according to claim 1, wherein the first fixing leg comprises a first bending portion connected with the side edge of the cover body and extending toward the box body, and is connected with the first bending portion. A bent portion is connected to the first fixing portion extending away from the cover body.
The loudspeaker box according to claim 2, wherein the second fixing leg comprises a protruding part connected to the side edge of the cover body and extending in a direction away from the cover body, and the protruding part a second bending part connected to and extending toward the box body, and a second fixing part connected to the second bending part and extending away from the cover body.
The speaker box according to claim 3, wherein the first fixing part is provided with a via hole for fixing the first fixing foot to the smart terminal, and the second fixing part is provided with a hole for fixing the The second fixing pin is connected to the via hole of the smart terminal.
The speaker box according to claim 4, wherein the via hole is a threaded via hole.