Shockproof etching speaker mesh

Abstract

The utility model relates to the technical field of speaker meshes, and discloses a shockproof etching speaker mesh which comprises a base and a sound insulation cotton placing mechanism, a lower partition plate is arranged on the outer wall of the base, a guide column is arranged on the outer wall of the lower partition plate, and a connecting seat is arranged on the outer wall of the guide column. According to the shockproof etching horn mesh, a U-shaped clamping plate is arranged on the outer wall of a connecting gasket, and a supporting plate is arranged on the outer wall of the U-shaped clamping plate, so that when a worker twists an adjusting shifting rod, the U-shaped clamping plate can be driven to fix cushion cotton through the threaded connection effect between a threaded sleeve and a fixing rod piece, and the interval between the cushion cotton and a dustproof screen can be increased through a buffer spring; when the equipment vibrates, vibration force can be absorbed, dust can be effectively prevented from directly falling on the loudspeaker, meanwhile, the cushion cotton can be prevented from falling off, the influence of the dust on the loudspeaker can be effectively avoided, and the U-shaped buckle can assemble and disassemble the base through the buckle between the U-shaped buckle and an external connecting piece.

Description

Technical Field

[0001] This utility model relates to the field of speaker mesh technology, specifically a shockproof etched speaker mesh. Background Technology

[0002] Speaker grilles are typically installed on the outside of speakers. However, traditional speaker grilles often require tools to pry them up during installation and removal, making the process cumbersome. The speaker grille has multiple sound holes, resulting in a large contact area with the air, which makes it easy for dust to adhere to the outer wall of the speaker, affecting the sound quality. Furthermore, when the speaker is playing sound, it vibrates, causing dust to easily enter the speaker and damage it. Therefore, a shock-resistant etched speaker grille is proposed. Utility Model Content

[0003] This utility model provides the following technical solution: a shockproof etched speaker mesh, including a base and a sound insulation cotton placement mechanism. The outer wall of the base is provided with a lower partition, the outer wall of the lower partition is provided with a guide post, the outer wall of the guide post is provided with a connecting seat, the outer wall of the connecting seat is provided with a limiting hole, and the guide post and the limiting hole are slidably connected. The outer wall of the connecting seat is fixedly connected with a telescopic rod, the outer wall of the telescopic rod is sleeved with a buffer spring, the inner wall of the connecting seat is provided with a U-shaped clamp, the inner wall of the U-shaped clamp is sleeved with a fixing rod, the outer wall of the fixing rod is fixedly connected with a support plate, the outer wall of the fixing rod is provided with a threaded sleeve, and the fixing rod is fixedly connected with an adjusting lever on the side away from the support plate.

[0004] As a preferred technical solution of this utility model, the outer wall of the base is provided with a connecting gasket, the outer wall of the connecting gasket is provided with a screw, and the screw is fixed to the base by a threaded connection. The connecting gasket is provided with a dustproof screen on the side away from the screw.

[0005] As a preferred embodiment of this utility model, the outer wall of the base is fixedly connected to a housing, and the outer wall of the housing is provided with multiple speaker holes.

[0006] As a preferred technical solution of this utility model, the outer wall of the base is fixedly connected with multiple U-shaped buckles, and the multiple U-shaped buckles are symmetrically distributed on both sides of the outer wall of the base.

[0007] As a preferred technical solution of this utility model, the threaded sleeve and the adjusting lever are integrated devices, and the threaded sleeve and the fixed rod are fixed together by a threaded connection.

[0008] As a preferred technical solution of this utility model, the U-shaped clamp is mainly made of PVC material.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] This shockproof etched speaker mesh features a U-shaped clamp on the outer wall of the connecting gasket, and a support plate on the outer wall of the U-shaped clamp. When the worker twists the adjustment lever, the threaded connection between the threaded sleeve and the fixing rod allows the U-shaped clamp to fix the padding cotton. The buffer spring increases the gap between the padding cotton and the dustproof screen, absorbing vibration during equipment vibration. This effectively prevents dust from falling directly onto the speaker and also prevents the padding cotton from falling off, thus effectively preventing dust from affecting the speaker. Furthermore, the U-shaped buckle allows the base to be installed and removed through the buckle between the base and the external connector. Attached Figure Description

[0011] Figure 1 A three-dimensional structural diagram of a shockproof etched speaker grille;

[0012] Figure 2 Left view of a shock-resistant etched speaker grille;

[0013] Figure 3 This is a schematic diagram of the lower partition of a shock-resistant etched speaker grille.

[0014] Figure 4 A schematic diagram of a sound insulation cotton placement mechanism in a shock-resistant etched speaker grille;

[0015] Figure 5 This is a schematic diagram of the structure of a support plate in a shockproof etched speaker grille.

[0016] In the diagram: 1. Base; 2. Housing; 3. U-shaped buckle; 4. Speaker hole; 5. Lower partition; 51. Connecting gasket; 52. Dustproof screen; 6. Screw; 7. Sound insulation cotton installation mechanism; 71. Connecting seat; 72. Limiting hole; 73. Guide post; 74. Telescopic rod; 75. Buffer spring; 76. U-shaped clamp; 77. Adjusting lever; 78. Threaded sleeve; 79. Fixing rod; 710. Support plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5A shockproof etched speaker grille includes a base 1 and a sound insulation cotton placement mechanism 7. The outer wall of the base 1 has a lower partition 5, the outer wall of the lower partition 5 has a guide post 73, the outer wall of the guide post 73 has a connecting seat 71, the outer wall of the connecting seat 71 has a limiting hole 72, and the guide post 73 is slidably connected to the limiting hole 72. A telescopic rod 74 is fixedly connected to the outer wall of the connecting seat 71, and a buffer spring 75 is sleeved on the outer wall of the telescopic rod 74. The inner wall of the connecting seat 71 has a U-shaped clamp 76, the inner wall of the U-shaped clamp 76 has a fixing rod 79, the outer wall of the fixing rod 79 is fixedly connected to a support plate 710, and the outer wall of the fixing rod 79 has a threaded sleeve 78. An adjusting lever 77 is fixedly connected to the rod 79 on the side away from the support plate 710. The threaded sleeve 78 and the adjusting lever 77 are integrated, and the threaded sleeve 78 is fixed to the fixed rod 79 by a threaded connection. When the connecting seat 71 is raised or lowered, the guide column 73 can limit its movement. When the U-shaped clamp 76 is used to place the padding cotton, the connecting seat 71 will be pressed down. During the pressing down of the connecting seat 71, the telescopic rod 74 will retract, and the buffer spring 75 will generate elastic tension during compression, pushing the connecting seat 71 away from the connecting pad 51. This effectively prevents the padding cotton from directly contacting the dust screen 52. The outer surface of the base 1... The base 1 has a connecting gasket 51, and a screw 6 is provided on the outer wall of the connecting gasket 51. The screw 6 is fixed to the base 1 by a threaded connection. A dust screen 52 is provided on the side of the connecting gasket 51 away from the screw 6. The dust screen 52 on the outer wall of the connecting gasket 51 can effectively prevent dust from entering the speaker. The threaded connection between the base 1 and the screw 6 also makes it easy for workers to replace the cotton padding on the dust screen 52. The outer wall of the base 1 is fixedly connected to the housing 2, and the outer wall of the housing 2 has multiple speaker holes 4. The multiple speaker holes 4 on the outer wall of the housing 2 allow the device to play sound. To improve audio playback sound, multiple U-shaped buckles 3 are fixedly connected to the outer wall of the base 1, and these U-shaped buckles 3 are symmetrically distributed on both sides of the outer wall of the base 1. The multiple symmetrical U-shaped buckles 3 on the outer wall of the base 1 enable the tension released by the U-shaped buckles 3 when the base 1 is installed with external connectors to enhance the connection stability between the equipment and external components, effectively preventing them from falling off. The U-shaped clamp 76 is mainly made of PVC material, which enables the equipment to fix and protect the protective pad cotton while effectively preventing the U-shaped clamp 76 from damaging the protective pad cotton.

[0019] Working principle: When the equipment is needed, the worker places the protective pad cotton inside the U-shaped clamp 76, tightens the U-shaped clamp 76 by turning the adjusting lever 77, aligns the connecting gasket 51 with the base 1, and fixes the base 1 and the connecting gasket 51 by turning the screw 6. After aligning the U-shaped buckle 3 with the connecting groove, the worker presses down on the base 1 to fix the equipment.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shockproof etched speaker grille, comprising a base (1) and a sound insulation cotton placement mechanism (7), characterized in that: The outer wall of the base (1) is provided with a lower partition (5), the outer wall of the lower partition (5) is provided with a guide post (73), the outer wall of the guide post (73) is provided with a connecting seat (71), the outer wall of the connecting seat (71) is provided with a limiting hole (72), and the guide post (73) and the limiting hole (72) are slidably connected. The outer wall of the connecting seat (71) is fixedly connected with a telescopic rod (74), the outer wall of the telescopic rod (74) is sleeved with a buffer spring (75), the inner wall of the connecting seat (71) is provided with a U-shaped clamp (76), the inner wall of the U-shaped clamp (76) is sleeved with a fixing rod (79), the outer wall of the fixing rod (79) is fixedly connected with a support plate (710), the outer wall of the fixing rod (79) is provided with a threaded sleeve (78), and the fixing rod (79) is fixedly connected with an adjusting lever (77) on the side away from the support plate (710).

2. The anti-vibration etched speaker grille according to claim 1, characterized in that: The outer wall of the base (1) is provided with a connecting gasket (51), and the outer wall of the connecting gasket (51) is provided with a screw (6), and the screw (6) is fixed to the base (1) by a threaded connection. The connecting gasket (51) is provided with a dust screen (52) on the side away from the screw (6).

3. The anti-vibration etched speaker grille according to claim 1, characterized in that: The outer wall of the base (1) is fixedly connected to the shell (2), and the outer wall of the shell (2) is provided with a plurality of sound holes (4).

4. The anti-vibration etched speaker grille according to claim 1, characterized in that: The outer wall of the base (1) is fixedly connected with multiple U-shaped buckles (3), and the multiple U-shaped buckles (3) are symmetrically distributed on both sides of the outer wall of the base (1).

5. The anti-vibration etched speaker grille according to claim 1, characterized in that: The threaded sleeve (78) and the adjusting lever (77) are integrated devices, and the threaded sleeve (78) and the fixed rod (79) are fixed together by a threaded connection.

6. The anti-vibration etched speaker grille according to claim 1, characterized in that: The U-shaped clamp (76) is mainly made of PVC material.

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