CN220342421U - Metal loudspeaker net convenient to assembly - Google Patents

Abstract

The utility model discloses a metal speaker mesh convenient to assemble, which comprises a frame, wherein a metal mesh body is arranged on the inner side of the frame, a clamping column is arranged on the inner side of the frame, a connecting piece is connected to the frame at the same time, a convex plate is fixedly connected to the outer edge of the frame, a sealing ring is connected to the convex plate, and a dust-proof sheet is connected to the front side of the sealing ring at the same time. According to the metal speaker mesh convenient to assemble, the problem that the exposed connecting piece is easy to be polluted and corroded due to the fact that the sealing ring, the suction hole and the dust-proof sheet are matched for use can be effectively solved, the disassembly of the metal speaker mesh is affected, dust invasion is easy to occur at the joint of the metal speaker mesh and equipment due to the fact that the metal speaker mesh is not tightly contacted, the dust-proof sheet and the sealing ring can respectively shield and seal the connecting piece and the joint of the device and external equipment, so that the problems are prevented conveniently, meanwhile, the suction hole is convenient for enabling the sealing ring to be tightly attached to the external equipment, and the dustproof performance of the structure of the metal speaker mesh is further improved conveniently.

Description

Metal loudspeaker net convenient to assembly

Technical Field

The utility model relates to the technical field of metal speaker nets, in particular to a metal speaker net convenient to assemble.

Background

The main function of the speaker net is to protect the speaker and the dustproof and waterproof net structure, while the metal speaker net is one of the speaker nets, which is widely used in televisions, automobiles, sound boxes and other electrical appliances. Through the mass retrieval, it is typical that the metal loudspeaker net among the prior art is as public number CN 217825239U's a scratch prevention car metal loudspeaker screen panel structure, including metal mesh subassembly, installation shell and loudspeaker body, the installation shell is the torus structure, the end mouth is seted up to installation shell bottom surface inboard, through screw thread post rigid coupling end ring in the end mouth, the slide mouth is seted up to end ring inboard, the fixed slide that cup joints in metal mesh subassembly outside, slide perpendicular sliding connection is in the slide mouth. According to the utility model, the sliding plate is arranged on the outer side of the metal net component, the sliding plate slides in the sliding opening on the inner side of the bottom ring, when the metal net component is scratched by a foreign object, the metal net component can slide upwards, the force of the metal net component on the foreign object is reduced, and further the scratch or crush injury is reduced, the sliding block is connected on the outer side of the sliding plate in a sliding manner, and the horizontal position can be adjusted when the metal net component is stressed by matching with the ball at the end of the sliding block, because the end of the metal net component is always stressed first when the metal net component is scratched by the foreign object, and the metal net component is prevented from being blocked when moving upwards.

The metal horn mesh is complex in structure and complex in installation process, so that the installation efficiency is low, and the existing equipment is required to be improved aiming at the problems.

Disclosure of Invention

The utility model aims to provide a metal speaker mesh convenient to assemble, which aims to solve the problem that the metal speaker mesh provided in the background art is complex in structure and complex in installation process, so that the assembly efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a metal speaker net convenient to assemble, which comprises a frame,

the inside of frame is provided with the metal mesh body, and the inboard of frame is provided with the card post, is connected with the connecting piece on the frame simultaneously, the external edge fixedly connected with flange of frame, and be connected with the sealing washer on the flange, the front side of sealing washer is connected with the dust proof sheet simultaneously.

Preferably, a plurality of clamping columns are arranged, and the clamping columns are distributed on the inner wall of the frame in a rectangular array shape.

Preferably, the clamping column is arranged at the inner side of the suction hole, and the clamping column is arranged at the outer side of the metal net body.

Preferably, the connecting pieces are symmetrically arranged on the frame, and the connecting pieces are in threaded connection with the frame.

Preferably, the connecting piece is arranged on the inner side of the dustproof sheet, and the dustproof sheet is made of rubber.

Preferably, the suction hole is formed in the inner side wall of the sealing ring, and the sealing ring is clamped on the convex plate.

Compared with the prior art, the utility model has the beneficial effects that: the metal speaker net is convenient to assemble,

(1) According to the utility model, the problem of low assembly efficiency can be effectively solved by matching the clamping columns and the connecting pieces, wherein the complex assembly process of the metal horn mesh structure is complicated, the device can be clamped at the position of corresponding equipment by workers by using the clamping columns, and then the device is secondarily reinforced by using the connecting pieces, so that the assembly can be completed, and the assembly process is simpler and more convenient;

(2) According to the utility model, the problems that the exposed connecting piece is easy to be polluted and corroded, and further the disassembly of the connecting piece and the invasion of dust is easy to occur due to the fact that the connection part of the metal speaker mesh and the equipment is not tight in contact can be effectively solved through the matching use of the sealing ring, the suction hole and the dustproof sheet, and the connecting piece and the connection part of the device and the external equipment can be respectively shielded and sealed by the dustproof sheet and the sealing ring, so that the problems are conveniently prevented, and meanwhile, the suction hole is convenient for enabling the sealing ring to be tightly attached to the external equipment, so that the dustproof property of the structure of the connecting piece and the device is further improved.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of the rear view of the connection relationship between the metal mesh body, the clamping columns and the connecting piece and the frame;

FIG. 4 is a schematic diagram of the overall structure of the connection relationship between the clamping post and the frame of the present utility model.

In the figure: 1. the device comprises a frame, 2, a metal net body, 3, a clamping column, 4, a connecting piece, 5, a convex plate, 6, a sealing ring, 7, a suction hole, 8 and a dustproof sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: metal speaker net convenient to assemble, embodiment one

As shown in fig. 1, 2, 3 and 4, the metal mesh body 2 is provided on the inner side of the frame 1, and the clip 3 is provided on the inner side of the frame 1.

In a further embodiment, a plurality of clamping columns 3 are arranged, and the clamping columns 3 are distributed on the inner wall of the frame 1 in a rectangular array shape.

Specifically, the plurality of groups of clamping columns 3 are convenient for guaranteeing the stability of clamping connection.

In a further embodiment, the clamping post 3 is arranged inside the suction hole 7, and the clamping post 3 is arranged outside the metal net body 2.

In particular, the metal mesh body 2 plays a role of protecting the speaker assembly so as to prevent it from being contaminated by external dust.

As shown in fig. 1, 2, 3 and 4, a connecting piece 4 is connected to the frame 1, a convex plate 5 is fixedly connected to the outer edge of the frame 1, a sealing ring 6 is connected to the convex plate 5, and a dust-proof sheet 8 is connected to the front side of the sealing ring 6.

In a further embodiment, the connecting pieces 4 are symmetrically arranged on the frame 1, and the connecting pieces 4 are screwed with the frame 1.

In a further embodiment, the connecting piece 4 is disposed inside the dust-proof sheet 8, and the dust-proof sheet 8 is made of rubber.

Specifically, when the connecting piece 4 needs to be disassembled, a worker can manually lift the dustproof sheet 8, so that the dustproof sheet can be unscrewed by using a tool, and the disassembling process is simple and convenient.

Example two

This embodiment is a further description of the above embodiment, and it should be understood that this embodiment includes all the foregoing technical features and is further specifically described.

In a further embodiment, as shown in fig. 1, the suction hole 7 is formed on the inner side wall of the sealing ring 6, and the sealing ring 6 is clamped on the convex plate 5.

Specifically, the suction hole 7 is convenient for the sealing ring 6 to be adsorbed on the external device, thereby being convenient for preventing the invasion of dust through the connection part of the device and the external device, and further being convenient for improving the dustproof effect of the device.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (1)

1. The utility model provides a metal loudspeaker net convenient to assembly, includes frame (1), its characterized in that:

the inside of frame (1) is provided with metal mesh body (2), and the inboard of frame (1) is provided with card post (3), is connected with connecting piece (4) on frame (1) simultaneously, the external edge department fixedly connected with flange (5) of frame (1), and be connected with sealing washer (6) on flange (5), the front side of sealing washer (6) is connected with dust proof sheet (8) simultaneously, card post (3) are provided with a plurality of, and card post (3) are rectangular array form and distribute on the inner wall of frame (1), card post (3) set up in inhaling hole (7) inboard, and card post (3) set up in the outside of metal mesh body (2), connecting piece (4) symmetry sets up on frame (1), and connecting piece (4) and frame (1) threaded connection, connecting piece (4) set up the inboard of dust proof sheet (8), inhale hole (7) and offer on the inside wall of sealing washer (6), and sealing washer (6) block on flange (5).