Ultrathin in-wall sound box

Abstract

The utility model discloses an ultrathin wall-in type sound box, relates to the technical field of sound boxes, and aims to solve the problems that the ultrathin wall-in type sound box in the market is assembled on a panel by using a plurality of loudspeaker units, then the whole sound box is arranged on an indoor wall, and the panel is exposed outside the indoor wall to influence the attractiveness. According to the technical scheme, the loudspeaker box comprises a loudspeaker box frame, the upper end of the loudspeaker box frame is in sealed connection with a vibrating diaphragm, the top surface of the vibrating diaphragm is bonded with a sticker, a bass vibrator is arranged on one side, close to the middle, of the loudspeaker box frame, and a treble vibrator is arranged at one end, located at the side, in the loudspeaker box frame; the ultra-thin wall-in type sound box has the advantages that the ultra-thin wall-in type sound box is installed in an indoor wall and can be completely hidden, and the sound box installed in the wall cannot be seen from the surface of the wall, so that the wall looks clean and tidy and is integrated with decoration; and the sound quality effect is clear and natural.

Description

Technical Field

[0001] The utility model relates to the technical field of sound boxes, in particular to an ultra-thin wall-mounted sound box. Background Art

[0002] In-wall speakers are an ultra-thin speaker that is an effective combination of wall painting and speakers, and can also be called flat speakers. It is an upgraded product of speakers and does not take up space. However, ultra-thin in-wall speakers on the market currently use multiple speaker units assembled on a panel, and then the entire speaker is installed on the indoor wall. The panel is exposed outside the indoor wall, affecting the appearance. Therefore, an ultra-thin in-wall speaker is provided to solve the above problems. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the technical problem to be solved by the present invention is that the technical solution adopted by the present invention to solve the technical problem is: an ultra-thin wall-mounted speaker, comprising: a speaker frame, a diaphragm is sealed and connected to the upper end of the speaker frame, a sticker is adhered to the top surface of the diaphragm, a bass vibrator is arranged on one side near the middle of the speaker frame, a treble vibrator is arranged at one end of the side of the speaker frame, and a crossover is arranged on the speaker frame between the bass vibrator and the treble vibrator.

[0004] As a preferred technical solution of the utility model, the frequency divider is electrically connected to an input terminal, and the bass vibrator and the treble vibrator are both electrically connected to the frequency divider.

[0005] As a preferred technical solution of the utility model, the speaker frame is provided with an interface slot at one end of the input terminal, and the bottom of the speaker frame is connected to a back plate, which is integrally formed of aluminum.

[0006] As a preferred technical solution of the utility model, a cavity for strengthening the entire structure is arranged inside the speaker frame, and the number of the cavity is set to be several.

[0007] As a preferred technical solution of the utility model, the bass vibrator is a high-efficiency low-frequency vibrator with a spring wave and a support cup, and the treble vibrator is a high-efficiency high-frequency vibrator with a spring wave and a support cup.

[0008] As a preferred technical solution of the utility model, the speaker frame is integrally formed of high-strength plastic material, and the diaphragm is a whole piece of diaphragm made of special material.

[0009] The utility model has the following advantages: the ultra-thin wall-mounted speaker is installed inside the indoor wall and can be completely hidden. No sound box can be seen from the wall surface, making the wall look clean and tidy and integrated with the decoration. At the same time, the sound quality effect is clear and natural. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the utility model;

[0011] Figure 2 It is a schematic diagram of the partial split structure of the preferred embodiment of the utility model;

[0012] Figure 3 It is a schematic diagram of the structure of removing the bottom back panel of the speaker frame of the preferred embodiment of the utility model.

[0013] Explanation of the accompanying drawings: 1. speaker frame; 2. diaphragm; 3. sticker; 4. bass vibrator; 5. treble vibrator; 6. crossover; 7. input terminal; 8. interface slot; 9. back panel; 10. cavity. DETAILED DESCRIPTION

[0014] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0015] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Please refer to Figure 1-Figure 3 The utility model discloses an ultra-thin wall-mounted speaker, comprising: a speaker frame 1, a diaphragm 2 is sealed and connected to the upper end of the speaker frame 1, a sticker 3 is adhered to the top surface of the diaphragm 2, a bass vibrator 4 is arranged on one side near the middle of the speaker frame 1, a treble vibrator 5 is arranged at one end of the side of the speaker frame 1, and a frequency divider 6 is arranged between the bass vibrator 4 and the treble vibrator 5 on the speaker frame 1.

[0018] Combination Figure 2 and Figure 3 As shown, the crossover 6 is electrically connected to the input terminal 7, the bass vibrator 4 and the treble vibrator 5 are both electrically connected to the crossover 6, and the speaker frame 1 is provided with an interface slot 8 at one end of the input terminal 7, through which the plug is conveniently connected to the line, and the bottom of the speaker frame 1 is connected to a back plate 9, the back plate 9 is an integrally formed aluminum material, and the back of the speaker frame 1 can be sealed by the back plate 9, and a cavity 10 is provided inside the speaker frame 1 to strengthen the entire structure, and the number of cavities 10 is provided to increase the speaker effect.

[0019] Among them, the bass vibrator 4 is a high-efficiency low-frequency vibrator with elastic waves and a support cup, the treble vibrator 5 is a high-efficiency high-frequency vibrator with elastic waves and a support cup, and the speaker frame 1 is integrally formed of high-strength plastic material. The integrally formed PPS material frame provides stable support for the vibrator and the diaphragm 2, and the diaphragm 2 is a whole piece of special material diaphragm.

[0020] Specifically, the utility model comprises an ultra-thin in-wall speaker, a diaphragm 2 and a speaker frame 1 are bonded together, a bass vibrator 4 and a treble vibrator 5 are fixedly locked on the speaker frame 1, and a support cup in front of the bass vibrator 4 and the treble vibrator 5 is bonded to the diaphragm 2 by glue. When the bass vibrator 4 and the treble vibrator 5 are working, the diaphragm 2 is pushed to vibrate and resonate with the air to produce sound;

[0021] When the ultra-thin in-wall speaker is installed in the wall, first connect the power cord to the ultra-thin in-wall speaker and install it in the wall so that the surface of the ultra-thin in-wall speaker sticker 3 is flush with the wall, and use screws to lock the ultra-thin in-wall speaker in the wall, and then use wall ash to paint the wall and the outermost sticker 3 of the ultra-thin in-wall speaker together, so that the ultra-thin in-wall speaker is completely integrated with the wall to achieve a hidden effect, and the diaphragm 2 is completely covered by the speaker frame 1, so that it has better sound conduction.

[0022] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0023] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An ultra-thin wall-mounted speaker, characterized in that: include: A speaker frame (1), wherein the upper end of the speaker frame (1) is sealed with a diaphragm (2), a sticker (3) is adhered to the top surface of the diaphragm (2), a bass vibrator (4) is arranged on one side near the middle of the speaker frame (1), a treble vibrator (5) is arranged at one end of the side of the speaker frame (1), and a frequency divider (6) is arranged between the bass vibrator (4) and the treble vibrator (5) on the speaker frame (1).

2. The ultra-thin in-wall speaker as claimed in claim 1, characterized in that: The frequency divider (6) is electrically connected to an input terminal (7), and the bass vibrator (4) and the treble vibrator (5) are both electrically connected to the frequency divider (6).

3. The ultra-thin in-wall speaker as claimed in claim 1, characterized in that: The speaker frame (1) is provided with an interface slot (8) at one end of the input terminal (7), and the bottom of the speaker frame (1) is connected to a back panel (9).

4. The ultra-thin in-wall speaker as claimed in claim 1, characterized in that: A cavity (10) for strengthening the entire structure is arranged inside the speaker frame (1), and the cavity (10) is arranged in a plurality.

5. The ultra-thin in-wall speaker as claimed in claim 1, characterized in that: The bass vibrator (4) is a high-efficiency low-frequency vibrator having a spring wave and a support cup, and the treble vibrator (5) is a high-efficiency high-frequency vibrator having a spring wave and a support cup.

6. The ultra-thin in-wall speaker as claimed in claim 1, characterized in that: The speaker frame (1) is integrally formed of a high-strength plastic material, and the diaphragm (2) is a whole piece of diaphragm made of a special material.

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