CN215121117U

CN215121117U - Thin type horn with side surface provided with welding plate and sound adjusting plate

Info

Publication number: CN215121117U
Application number: CN202120053799.6U
Authority: CN
Inventors: 何越
Original assignee: Dongguan Yuanze Acoustics Technology Co ltd
Current assignee: Dongguan Yuanze Acoustics Technology Co ltd
Priority date: 2021-01-09
Filing date: 2021-01-09
Publication date: 2021-12-10
Anticipated expiration: 2031-01-09

Abstract

The utility model belongs to the technical field of loudspeakers, in particular to a thin loudspeaker with a side-mounted welded plate and a sound-adjusting plate, which comprises a loudspeaker main body, a welded plate and a sound-adjusting plate, wherein the side edge of the top of the loudspeaker main body is inwards concave towards the bottom direction of the loudspeaker main body to form a welded plate mounting part, and the welded plate is mounted on the welded plate mounting part; the side at the top of loudspeaker main part to loudspeaker main part's bottom direction indent forms the tuning board installation department, the tuning board install in the tuning board installation department. The utility model discloses a make the welded plate with the tuning board all install in the side of loudspeaker main part, than installing the upper end of loudspeaker main part, through side-mounting's structural design, reduced the whole thickness of loudspeaker, shared whole volume when having reduced loudspeaker and using to realize the ultra-thin type structural design of loudspeaker, satisfy user's user demand, have high practicality.

Description

Thin type horn with side surface provided with welding plate and sound adjusting plate

Technical Field

The utility model belongs to the technical field of loudspeaker, especially, relate to a slim loudspeaker of side-mounting welded plate and sound adjusting board.

Background

Loudspeaker, it is a kind of electric energy conversion sound's conversion equipment in fact, when different electronic energy passed to the coil, the coil produced the magnetic field interaction of an energy and magnet, and this kind of interaction causes the paper dish to vibrate, because electronic energy changes at any time, loudspeaker's coil can be forward or backward motion, therefore loudspeaker's paper dish will follow the motion, and this action makes the density degree of air produce the change and produce the sound.

At present, the loudspeaker in the earphone is more and more towards small and light-duty development, and the more small and light-duty loudspeaker is that can install inside the earphone better, and then reduce the whole volume of earphone, especially to in-ear earphone, small and user experience have close inseparable relation. However, each part in the earphone horn on the market adopts a structure accumulated by one layer, so that the earphone horn drives the whole structure to be too thick, and the use is influenced. Therefore, there is a thin horn which does not need to design a side-mounting welding plate and a tuning plate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slim loudspeaker of side-mounting welded plate and tuning board aims at solving the earphone loudspeaker overall structure among the prior art and leads to influencing the technical problem who uses thickly.

In order to achieve the purpose, the embodiment of the utility model provides a thin type horn with a side surface provided with a welding plate and a sound adjusting plate, which comprises a horn main body, a welding plate and a sound adjusting plate, wherein the side edge of the top of the horn main body is inwards concave towards the bottom direction of the horn main body to form a welding plate installation part, and the welding plate is installed on the welding plate installation part; the side at the top of loudspeaker main part to loudspeaker main part's bottom direction indent forms the tuning board installation department, the tuning board install in the tuning board installation department.

Optionally, the weld plate mounting portion and the tone plate mounting portion are in the same plane.

Optionally, a linear distance between a top end of the welding plate mounting portion and a top of the horn main body is smaller than a linear distance between a top end of the tuning plate mounting portion and the top of the horn main body.

Optionally, a linear distance between a top end of the welding plate mounting portion and a top of the horn main body is greater than a linear distance between a top end of the tuning plate mounting portion and the top of the horn main body.

Optionally, a positioning opening is formed in the welding plate mounting portion, a welding opening matched with the positioning opening is formed in the welding plate, the welding plate is mounted behind the welding plate mounting portion, and the positioning opening is aligned with the welding opening.

Optionally, the positioning notch is arranged in the middle of the welding plate mounting part.

Optionally, the welded plate mounting portion and the sound board mounting portion are located on the same plane, and a spacing portion is further arranged between the welded plate mounting portion and the sound board mounting portion.

Optionally, the horn main body includes a bottom housing, a horn internal assembly and an upper cover, the horn internal assembly is mounted in the bottom housing, and the upper cover is covered on the bottom housing; the welding plate mounting part and the sound adjusting plate mounting part are arranged on the side edge of the upper cover body.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the slim loudspeaker of side-mounting welded plate and tone adjusting board have one of following technological effect at least:

the utility model discloses a side at the top of loudspeaker main part to the bottom direction indent of loudspeaker main part forms welded plate installation department and tuning board installation department, and will the welded plate install in the welded plate installation department will the tuning board install in the tuning board installation department, thereby make the welded plate with the tuning board all install in the side of loudspeaker main part, than installing the upper end of loudspeaker main part, through side-mounting's structural design, reduced the whole thickness of loudspeaker, shared whole volume when having reduced loudspeaker and using to realize the ultra-thin type structural design of loudspeaker, satisfy user's user demand, have high practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic view of an overall structure of a thin type horn with a welded plate and a tuning plate mounted on a side surface according to an embodiment of the present invention;

fig. 2 is a schematic view of a state in which the welding plate and the tuning plate are separated from the horn main body according to the embodiment of the present invention;

fig. 3 is an exploded view of a thin horn with a side-mounted welded plate and a tuning plate according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of an upper cover according to another embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

the loudspeaker comprises a loudspeaker body 100, a welding plate mounting part 110, a positioning notch 111, a sound adjusting plate mounting part 120, a spacing part 130, a welding plate 200, a welding opening 211, a sound adjusting plate 300, a bottom shell 141, a loudspeaker inner assembly 142 and an upper cover 143.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

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 embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 4, there is provided a thin horn with a side-mounted welded plate and a tuning board, comprising a horn main body 100, a welded plate 200 and a tuning board 300, wherein a side edge of a top portion of the horn main body 100 is recessed towards a bottom direction of the horn main body 100 to form a welded plate mounting portion 110, and the welded plate 200 is mounted on the welded plate mounting portion 110; the side of the top of the horn main body 100 is concave towards the bottom of the horn main body 100 to form a sound board mounting part 120, and the sound board 300 is mounted on the sound board mounting part 120.

The utility model discloses a side at the top of loudspeaker main part 100 to the concave welded plate installation department 110 and the tuning board installation department 120 that forms in the bottom direction of loudspeaker main part 100, and will welded plate 200 install in welded plate installation department 110, will tuning board 300 install in tuning board installation department 120, thereby make welded plate 200 with tuning board 300 all install in loudspeaker main part 100's side, than install loudspeaker main part 100's upper end, through side-mounting's structural design, reduced loudspeaker's whole thickness, shared whole volume when having reduced loudspeaker and using to realize loudspeaker's ultra-thin type structural design, satisfy user's user demand, have high practicality.

In another embodiment of the present invention, as shown in fig. 1-2, the weld plate mounting portion 110 and the tone plate mounting portion 120 are in the same plane. Specifically, through with welding plate mounting portion 110 with tuning board mounting portion 120 sets up to be in the coplanar, promptly when producing, can follow the side at the top of loudspeaker main part 100 is die-cast to the bottom of loudspeaker main part 100, and then produces an annular echelonment structure, and the both sides of this annular top echelonment structure are promptly welding plate mounting portion 110 with tuning board mounting portion 120, and this moment, welding plate mounting portion 110 with tuning board mounting portion 120 is the coplanar. By the arrangement, the production cost in the production process is saved, the follow-up installation is convenient, and the production efficiency is improved.

In another embodiment of the present invention, a linear distance between the top end of the welding plate mounting portion 110 and the top of the horn main body 100 is smaller than a linear distance between the top end of the tuning plate mounting portion 120 and the top of the horn main body 100. Specifically, in the present embodiment, when the bottom of the horn body 100 is taken as a horizontal line, the height of the welding plate mounting portion 110 is higher than the height of the tuning board mounting portion 120.

In another embodiment of the present invention, a linear distance between the top end of the welding plate mounting portion 110 and the top of the horn main body 100 is greater than a linear distance between the top end of the tuning plate mounting portion 120 and the top of the horn main body 100. Specifically, in the present embodiment, when the bottom of the horn body 100 is taken as a horizontal line, the height of the weld plate mounting portion 110 is lower than the height of the tone plate mounting portion 120.

So, through with the height setting of welding plate installation department 110 is less than or higher than the height of tuning board installation department 130 makes right welding plate installation department 110 with tuning board installation department 120 distinguishes, and it is subsequent right to be convenient for welding plate 200 with the installation of tuning board 300 distinguishes, promotes the installation rate of accuracy, and then promotes production efficiency.

In another embodiment of the present invention, as shown in fig. 1-3, the welding plate mounting portion 110 is provided with a positioning opening 111, the welding plate 200 is provided with a welding opening 211 matched with the positioning opening 111, the welding plate 200 is installed behind the welding plate mounting portion 110, and the positioning opening 111 is aligned with the welding opening 211. Specifically, through setting up location opening 111 with welding mouth 211 makes the installation during welding board 200, will location opening 111 with welding mouth 211 aligns, can realize the installation welding board 200's location, convenient and fast realizes the location, and then promotes the installation effectiveness.

In another embodiment of the present invention, as shown in fig. 2-3, the positioning notch 111 is disposed in the middle of the welding plate mounting portion 110. Specifically, the positioning notch 111 is arranged in the middle of the welding plate mounting part 110, so that the structural stability of the welding plate mounting part 110 after the hole is formed is guaranteed.

In another embodiment of the present invention, as shown in fig. 4, the welding plate mounting portion 110 and the sound board mounting portion 120 are in the same plane, and a spacing portion 130 is further provided between the welding plate mounting portion 110 and the sound board mounting portion 120. Specifically, in the present embodiment, the spacing portion 130 is provided to separate the mounting of the weld plate 200 and the sound-adjusting plate 300, and separate mounting spaces are provided for the weld plate 200 and the sound-adjusting plate 300, thereby preventing the weld plate 200 and the sound-adjusting plate 300 from being affected by each other when mounted.

Further, the weld plate 200 and the sound adjusting plate 300 may be mounted to the weld plate mounting portion 110 and the sound adjusting plate mounting portion 120 by welding, glue, or other means. The specific installation manner is selected by those skilled in the art according to actual requirements, and the present application is not limited specifically.

In another embodiment of the present invention, as shown in fig. 1 to 3, the horn main body 100 includes a bottom shell 141, a horn inner 142 and an upper cover 143, the horn inner 142 is installed in the bottom shell 141, and the upper cover 1433 covers the bottom shell 141; the weld plate mounting portion 110 and the tone plate mounting portion 120 are provided on the side of the upper cover 143. The upper cover body 143 may be covered on the bottom case 141 in a welding manner or a clamping manner, so as to stably connect the upper cover body 143 to the bottom case 141. The speaker inner assembly 142 is a mature and formed technology in the prior art, and in order to support necessary devices for speaker sound production, a person skilled in the art should know how to install the speaker inner assembly in the bottom casing 141, and this part is not the key point to be protected in this application, so it is not described in detail in this application.

In another embodiment of the present invention, the overall thickness of the thin horn of the side-mounted welded panel and the tuning panel is in the range of 2.90mm to 3.00 mm. The requirement of the earphone loudspeaker is well combined within the thickness range, and the earphone loudspeaker is more conveniently arranged in an earphone.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A thin type horn with a side face provided with a welded plate and a sound adjusting plate comprises a horn main body, the welded plate and the sound adjusting plate, and is characterized in that the side edge of the top of the horn main body is inwards concave towards the bottom direction of the horn main body to form a welded plate mounting part, and the welded plate is mounted on the welded plate mounting part; the side at the top of loudspeaker main part to loudspeaker main part's bottom direction indent forms the tuning board installation department, the tuning board install in the tuning board installation department.

2. The thin side-mount weld plate and tone plate horn of claim 1 wherein the weld plate mount and the tone plate mount are coplanar.

3. The thin side-mount weld plate and tone plate horn of claim 1 wherein the linear distance between the top end of the weld plate mount and the top of the horn body is less than the linear distance between the top end of the tone plate mount and the top of the horn body.

4. The thin side-mount weld plate and tone plate horn of claim 1 wherein the linear distance between the top end of the weld plate mount and the top of the horn body is greater than the linear distance between the top end of the tone plate mount and the top of the horn body.

5. The thin horn for mounting a welded plate and a tuning plate on the side according to claim 1, wherein the welded plate mounting portion is provided with a positioning notch, the welded plate is provided with a welding opening matched with the positioning notch, and after the welded plate is mounted on the welded plate mounting portion, the positioning notch is aligned with the welding opening.

6. The thin horn of claim 5, wherein the positioning notch is provided in the middle of the welded plate mounting portion.

7. The thin side-mount weld plate and tone plate horn of claim 1 wherein the weld plate mount and the tone plate mount are coplanar and a spacer is disposed between the weld plate mount and the tone plate mount.

8. The thin horn of any one of claims 1 to 7, wherein the horn body comprises a bottom housing, a horn inner assembly mounted in the bottom housing, and an upper cover covering the bottom housing; the welding plate mounting part and the sound adjusting plate mounting part are arranged on the side edge of the upper cover body.