Sound appearance net rack ultrasonic non-woven fabric structure

Abstract

The utility model relates to the technical field of audio equipment, and discloses a sound equipment appearance net rack ultrasonic non-woven fabric structure, which comprises a sound equipment main body, an appearance net rack is fixedly connected above the sound equipment main body, mounting plates are respectively fixed on the left side and the right side above the sound equipment main body, and fixing devices are fixedly connected above the two groups of mounting plates. The utility model has the advantages that more flexible adjusting and fixing functions are provided, the flexibility and applicability of installation are improved, the sound equipment main body can be better protected, and meanwhile, the aesthetic degree of the appearance can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of audio equipment, in particular to an ultrasonic non-woven fabric structure of an audio appearance mesh frame. Background Art

[0002] With the rapid development of the audio industry and consumers' demand for high-quality audio equipment, audio companies need to continuously improve the development, design and manufacturing levels of audio products in order to adapt to the rapid development trend of the subsequent market. In addition, while ensuring the high quality of audio products, they need to control product costs in order to meet the fierce competition in the market. In order to prevent dust and the like from entering the interior of the audio system and affecting the sound quality, a layer of non-woven fabric structure will be covered on the exterior mesh frame of the audio system. By covering the non-woven fabric, while preventing dust and the like from entering the interior of the audio system, the sound transmission effect must also be ensured. In the prior art, the non-woven fabric is not fixed stably enough, and the coordination between the exterior parts and the non-woven fabric is fixed by a glue spraying process. The non-woven fabric is easily blocked by glue, affecting the sound emission, and is easily fallen off after the glue dries. Therefore, the utility model proposes an ultrasonic non-woven fabric structure of an audio system exterior mesh frame. Utility Model Content

[0003] The purpose of the utility model is to provide an ultrasonic non-woven fabric structure of an acoustic appearance mesh frame, which can be both beautiful and practical by using a non-woven fabric module in the appearance mesh frame of the acoustic appearance mesh frame. The non-woven fabric module has good covering performance, and the non-woven fabric module can be more stably fixed on the appearance mesh frame through a fixing device, and the non-woven fabric module can be more conveniently disassembled and replaced through an adjustment mechanism.

[0004] In order to achieve the above-mentioned purpose of the utility model, the technical solution provided by the utility model is: an ultrasonic non-woven fabric structure of an acoustic appearance grid frame, including an acoustic body, an appearance grid frame is fixedly connected to the top of the acoustic body, mounting plates are respectively fixed on the left and right sides of the upper part of the acoustic body, and fixing devices are fixedly connected to the tops of the two groups of mounting plates.

[0005] The fixing device further includes a fixing seat and a support rod, wherein a first rotating rod is rotatably connected above the support rod, a second rotating rod is rotatably connected to the left side below the support rod, the fixing seat is rotatably connected in the middle of the second rotating rod, and a pneumatic rod is fixedly connected below the fixing seat.

[0006] Furthermore, a cross bar extends from the right side of the first rotating rod, and an adjustment mechanism is provided on the cross bar.

[0007] Furthermore, the cross bar is provided with threads inside, and the adjustment mechanism includes a threaded column, the threaded column is threadedly connected in the thread, a fixing plate is fixedly connected below the threaded column, and an adjusting nut is connected above the threaded column.

[0008] Furthermore, a non-woven fabric module is provided above the exterior grid frame, and mounting blocks are fixedly connected to the left and right sides of the non-woven fabric module.

[0009] Furthermore, the non-woven fabric module is internally fixedly connected with non-woven fabric.

[0010] Compared with the prior art, the utility model has the following advantages: the appearance grid frame of the sound appearance grid frame adopts a non-woven fabric module, which can achieve both beauty and practicality. The non-woven fabric module has good covering performance, and the non-woven fabric module can be more stably fixed on the appearance grid frame through the fixing device, and the non-woven fabric module can be more conveniently disassembled and replaced through the adjustment mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 It is a schematic diagram of an ultrasonic non-woven fabric structure of a sound appearance mesh frame of the utility model;

[0012] Attached Figure 2 It is a schematic diagram of a fixing device of a sound appearance mesh ultrasonic non-woven structure of the utility model;

[0013] Attached Figure 3 For this utility model Figure 2 A partial enlarged view of middle A.

[0014] As shown in the figure: 1. Speaker body; 2. Appearance grid; 3. Fixing device; 301. Pneumatic rod; 302. Fixing seat; 303. Second rotating rod; 304. First rotating rod; 305. Support rod; 306. Cross bar; 3061. Thread; 4. Mounting plate; 5. Non-woven module; 6. Mounting block; 7. Non-woven; 8. Adjusting mechanism; 801. Threaded column; 802. Adjusting nut; 803. Fixing plate. DETAILED DESCRIPTION

[0015] In order to make the content of the utility model easier to understand, the technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0016] Combined with Figure 1 To Attachment Figure 3 A speaker appearance grid ultrasonic non-woven structure includes a speaker body 1, an appearance grid 2 is fixedly connected above the speaker body 1, mounting plates 4 are respectively fixed on the left and right sides above the speaker body 1, and fixing devices 3 are fixedly connected above the two sets of mounting plates 4.

[0017] The fixing device 3 further includes a fixing seat 302 and a support rod 305, a first rotating rod 304 is rotatably connected above the support rod 305, a second rotating rod 303 is rotatably connected to the left side below the support rod 305, the fixing seat 302 is rotatably connected to the middle of the second rotating rod 303, a pneumatic rod 301 is fixedly connected below the fixing seat 302, the fixing seat 302 is driven to move by the pneumatic rod 301, so that the second rotating rod 303 rotates, further driving the first rotating rod 304 to rotate through the support rod 305, further a cross bar 306 extends on the right side of the first rotating rod 304, further driving the cross bar 306 to rotate, and an adjustment mechanism 8 is provided on the cross bar 306. Furthermore, a thread 3061 is provided inside the cross bar 306, and the adjustment mechanism 8 includes a threaded column 801, which is threadedly connected in the thread 3061, a fixing plate 803 is fixedly connected below the threaded column 801, and an adjusting nut 802 is connected above the threaded column 801. The position of the threaded column 801 is adjusted by adjusting the adjusting nut 802 to fix the fixing plate 803.

[0018] Furthermore, a non-woven module 5 is provided above the exterior grid 2. The non-woven module can be more practical and beautiful, and is convenient to fix and disassemble. The left and right sides of the non-woven module 5 are fixedly connected with mounting blocks 6. Fixing and disassembly through the mounting blocks 6 are more convenient. Furthermore, the non-woven module 5 is internally fixedly connected with non-woven fabric 7.

[0019] Specific implementation methods of the utility model: First, the non-woven fabric 7 is fixed in the non-woven fabric module 5, and the fixed seat 302 is driven to move by the pneumatic rod 301 to rotate the second rotating rod 303, which further drives the first rotating rod 304 to rotate through the support rod 305, and further drives the cross bar 306 to rotate. The position of the threaded column 801 is adjusted by adjusting the nut 802, so that the fixing plate 803 fixes the mounting block 6, which is more convenient for disassembly and replacement.

[0020] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A sound appearance mesh ultrasonic non-woven fabric structure, comprising a sound body (1), characterized in that: An appearance grid frame (2) is fixedly connected above the sound body (1); mounting plates (4) are respectively fixed on the left and right sides of the sound body (1); a fixing device (3) is fixedly connected above the two groups of mounting plates (4); the fixing device (3) comprises a fixing seat (302) and a support rod (305); a first rotating rod (304) is rotatably connected above the support rod (305); a second rotating rod (303) is rotatably connected below the left side of the support rod (305); the fixing seat (302) is rotatably connected to the middle of the second rotating rod (303); a pneumatic rod (301) is fixedly connected below the fixing seat (302); a non-woven fabric module (5) is provided above the appearance grid frame (2); and mounting blocks (6) are fixedly connected to the left and right sides of the non-woven fabric module (5).

2. The acoustic appearance grid ultrasonic non-woven fabric structure according to claim 1, characterized in that: A cross bar (306) extends from the right side of the first rotating rod (304), and an adjustment mechanism (8) is provided on the cross bar (306).

3. The acoustic appearance grid ultrasonic non-woven fabric structure according to claim 2, characterized in that: The cross bar (306) is provided with a thread (3061) inside, and the adjustment mechanism (8) includes a threaded column (801), the threaded column (801) is threadedly connected in the thread (3061), a fixing plate (803) is fixedly connected below the threaded column (801), and an adjustment nut (802) is connected above the threaded column (801).

4. The acoustic appearance grid ultrasonic non-woven fabric structure according to claim 1, characterized in that: The non-woven fabric module (5) is internally fixedly connected with a non-woven fabric (7).

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