CN216490905U

CN216490905U - Sound box net with good corrosion resistance

Info

Publication number: CN216490905U
Application number: CN202122587225.XU
Authority: CN
Inventors: 刘义彬; 关明煌; 朱明强; 翁国强; 关明勇
Original assignee: Fujian Xinbang Metal Products Co ltd
Current assignee: Fujian Xinbang Metal Products Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-10
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a sound box net with good corrosion resistance, which comprises a sound box shell and a hollow metal net, wherein the hollow metal net is embedded in the front position of the sound box shell, an acrylic protective plate is inserted in a sliding manner in a guide groove in the front of the sound box shell, a handle is fixedly connected with the front position of the acrylic protective plate, a waterproof silica gel ring is bonded on the front position of the sound box shell, a top plate is fixedly connected with the surface of the sound box shell, a limiting plate is fixedly connected with the surface of the sound box shell, rubber pads are symmetrically bonded on the upper surface of the limiting plate, and a counterweight base is fixedly connected with the bottom of the sound box shell. The idle hollow metal net is shielded and protected through the acrylic protective plate, so that corrosion is reduced, and the service life is effectively prolonged; the counterweight base carries out the counter weight to audio amplifier casing and handles, improves its stability, reduces the phenomenon emergence that sideslips and tumble effectively, and the permanent magnet can magnetism be inhaled on the metal support face, and the rubber strip improves the frictional force between counterweight base and the holding surface.

Description

Sound box net with good corrosion resistance

Technical Field

The utility model belongs to the technical field of sound box accessories, and particularly relates to a sound box net with good corrosion resistance.

Background

The loudspeaker box is a terminal of the whole sound system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into a space. It is an extremely important component of an audio system and is responsible for the task of converting electrical signals into acoustic signals for direct listening by the human ear.

The hollow metal net is installed on the surface of most of the existing sound boxes, and is in an open state for a long time and is easy to corrode, so that the phenomena of deformation and damage occur, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sound box net with good corrosion resistance so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a sound box net with good corrosion resistance comprises a sound box shell and a hollow metal net, wherein the hollow metal net is embedded at the front position of the sound box shell, a guide groove position at the front of the sound box shell is in sliding insertion connection with an acrylic protection plate, a handle is fixedly connected at the front position of the acrylic protection plate, a waterproof silica gel ring is bonded at the front position of the sound box shell, a top plate is fixedly connected at the surface of the sound box shell, a limiting plate is fixedly connected at the surface of the sound box shell, a rubber pad is symmetrically bonded at the upper surface of the limiting plate, a counterweight base is fixedly connected at the bottom of the sound box shell, and the waterproof silica gel ring shields and limits fluid on the surface of the sound box shell so as to protect the hollow metal net, the acrylic protection plate is in sliding insertion connection at the guide groove position at the front of the sound box shell, the acrylic protection plate is made of transparent protection material, when the sound box shell is in an idle state, relative audio amplifier casing gliding ya keli backplate, ya keli backplate shelters from the protection to the fretwork metal mesh, reduces the corruption of air and water liquid effectively, increase of service life.

Preferably, the hollowed-out metal net and the waterproof silica gel ring are both arranged in a circular manner, and the waterproof silica gel ring is sleeved outside the hollowed-out metal net.

Preferably, the limiting plate is located under the waterproof silica gel ring, and the top plate is located above the waterproof silica gel ring.

Preferably, ya keli backplate lower surface intermediate position fixed connection ka tai, ka tai bottom and limiting plate upper surface intermediate position looks joint, yakeli backplate is located the waterproof silica gel circle outside.

Preferably, the lower surface of the counterweight base is embedded with a permanent magnet, and rubber strips are symmetrically bonded on the lower surface of the counterweight base.

Preferably, the permanent magnet is located in the middle of the lower surface and located between the two rubber strips.

Compared with the prior art, the utility model has the beneficial effects that:

1. the positive guide slot position slip grafting ya keli backplate of audio amplifier casing, the positive position fixed connection handle of ya keli backplate, audio amplifier casing openly bonds in position has waterproof silica gel circle, waterproof silica gel circle cup joints in the fretwork metal mesh outside, through the positive guide slot position slip grafting ya keli backplate at audio amplifier casing, waterproof silica gel circle shelters from spacingly to the fluid on audio amplifier casing surface, thereby protect the fretwork metal mesh, the ya keli backplate is made for transparent protective material, when audio amplifier casing is idle state, relative audio amplifier casing gliding ya keli backplate, the ya keli backplate shelters from the protection to the fretwork metal mesh, reduce the corruption of air and water liquid effectively, and the service life is prolonged.

2. The counterweight base lower surface inlays and has the permanent magnet, and counterweight base lower surface symmetry bonds and has the rubber strip, and counterweight base carries out the counter weight to audio amplifier casing and handles, improves its stability, reduces the phenomenon emergence that sideslips and tumble effectively, and the permanent magnet can magnetism be inhaled on the metal support face, and the rubber strip improves the frictional force between counterweight base and the holding surface.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the speaker housing and the counterweight base according to the present invention;

fig. 3 is a schematic view of the structure of the lower surfaces of the sound box housing and the counterweight base of the present invention.

In the figure: 1. a sound box housing; 2. a counterweight base; 201. a permanent magnet; 202. a rubber strip; 3. hollowing out the metal net; 4. a waterproof silica gel ring; 5. a limiting plate; 6. a rubber pad; 7. an acrylic guard plate; 701. a handle; 702. clamping a platform; 8. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 to 3, the present invention provides a sound box network with good corrosion resistance, which comprises: the loudspeaker box comprises a loudspeaker box shell 1 and a hollow metal net 3, wherein the hollow metal net 3 is embedded in the front position of the loudspeaker box shell 1, a guide groove position in the front of the loudspeaker box shell 1 is in sliding insertion connection with an acrylic protective plate 7, the front position of the acrylic protective plate 7 is fixedly connected with a handle 701, a waterproof silica gel ring 4 is bonded in the front position of the loudspeaker box shell 1, the surface of the loudspeaker box shell 1 is fixedly connected with a top plate 8, the surface of the loudspeaker box shell 1 is fixedly connected with a limiting plate 5, rubber pads 6 are symmetrically bonded on the upper surface of the limiting plate 5, a counterweight base 2 is fixedly connected at the bottom of the loudspeaker box shell 1, the hollow metal net 3 and the waterproof silica gel ring 4 are both arranged in a circular shape, the waterproof silica gel ring 4 is sleeved outside the hollow metal net 3, and the waterproof silica gel ring 4 shields and limits the fluid on the surface of the loudspeaker box shell 1, so as to protect the hollow metal net 3, the acrylic protective plate 7 is in sliding insertion connection in the guide groove position in the front of the loudspeaker box shell 1, inferior gram force backplate 7 is made for transparent protective material, and when audio amplifier casing 1 was idle state, relative audio amplifier casing 1 inferior smooth inferior gram force backplate 7, inferior gram force backplate 7 shelters from the protection to fretwork metal mesh 3, reduces the corruption of air and water liquid effectively, increase of service life.

As apparent from the above description, the present invention has the following advantageous effects: shelter from the protection through ya keli backplate 7 idle fretwork metal mesh 3, reduce the corruption, increase of service life effectively.

Example two:

referring to fig. 1-2, on the basis of the first embodiment, the present invention provides a sound box network with good corrosion resistance, which comprises: the limiting plate 5 is located under the waterproof silica gel circle 4, and the roof 8 is located under the waterproof silica gel circle 4, inferior surface intermediate position fixed connection ka tai 702 of inferior gram force backplate 7, and card platform 702 bottom and limiting plate 5 upper surface intermediate position looks joint, and inferior gram force backplate 7 is located the waterproof silica gel circle 4 outside.

Adopt above-mentioned limiting plate 5 to cooperate rubber pad 6 to use, when 1 lower pull-down yakeli backplate 7 of relative audio amplifier casing, the ka tai 702 of yakeli backplate 7 bottom is pegged graft between the rubber pad 6 on limiting plate 5 surface, plays fine spacing effect, and the leakproofness of junction is good.

Further, can refer to fig. 3, 2 lower surface inlays of counter weight base has

permanent magnet

201, 2 lower surface symmetries of counter weight base bond and have rubber strip 202, permanent magnet 201 is located the lower surface intermediate position, and permanent magnet 201 is located between two rubber strips 202, counter weight base 2 carries out the counter weight to audio amplifier casing 1 and handles, improve its stability, reduce the phenomenon emergence that sideslips and fall down effectively, permanent magnet 201 can magnetism be inhaled on the metal support face, rubber strip 202 improves the frictional force between counter weight base 2 and the holding surface.

The working principle and the using process of the utility model are as follows: a waterproof silica gel ring 4 is bonded on the front side of the sound box shell 1, the hollow metal net 3 and the waterproof silica gel ring 4 are both arranged in a circular shape, the waterproof silica gel ring 4 is sleeved outside the hollow metal net 3, and the waterproof silica gel ring 4 shields and limits fluid on the surface of the sound box shell 1 so as to protect the hollow metal net 3; the front guide groove position of the sound box shell 1 is in sliding insertion connection with an acrylic protection plate 7, the front position of the acrylic protection plate 7 is fixedly connected with a handle 701, the acrylic protection plate 7 is in sliding insertion connection with the front guide groove position of the sound box shell 1, the acrylic protection plate 7 is made of transparent protection materials, when the sound box shell 1 is in an idle state, the acrylic protection plate 7 slides downwards relative to the sound box shell 1 through the handle 701, a clamping table 702 at the bottom of the acrylic protection plate 7 is inserted between rubber pads 6 on the surface of a limiting plate 5, a good limiting effect is achieved, the acrylic protection plate 7 shields and protects the hollow metal net 3, corrosion of air and water liquid is effectively reduced, and the service life is prolonged; 2 lower surface inlays of counter weight base 2 has

permanent magnet

201, 2 lower surface symmetries of counter weight base bond and have rubber strip 202, permanent magnet 201 is located the lower surface intermediate position, and permanent magnet 201 is located between two rubber strips 202, counter weight base 2 carries out the counter weight to audio amplifier casing 1 and handles, improve its stability, reduce the phenomenon emergence that sideslips and tumble effectively, permanent magnet 201 can magnetism inhale on the metal support face, rubber strip 202 improves the frictional force between counter weight base 2 and the holding surface.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a sound box net that corrosion resistance is good, includes audio amplifier casing (1) and fretwork metal mesh (3), fretwork metal mesh (3) are inlayed and are put its characterized in that in audio amplifier casing (1) front: the utility model discloses a loudspeaker box, including speaker box casing (1), leading trench position slip grafting ya keli backplate (7) that speaker box casing (1) is positive, yakeli backplate (7) openly position fixed connection handle (701), speaker box casing (1) openly position bonds and has waterproof silica gel circle (4), speaker box casing (1) fixed surface connects roof (8), speaker box casing (1) fixed surface connects limiting plate (5), limiting plate (5) upper surface symmetry bonds and has rubber pad (6), speaker box casing (1) bottom fixed connection counter weight base (2).

2. The sound box net with good corrosion resistance as claimed in claim 1, wherein: the hollowed-out metal net (3) and the waterproof silica gel ring (4) are both arranged in a circular mode, and the waterproof silica gel ring (4) is sleeved outside the hollowed-out metal net (3).

3. The sound box net with good corrosion resistance as claimed in claim 1, wherein: the limiting plate (5) is located at a position right below the waterproof silica gel ring (4), and the top plate (8) is located at a position right above the waterproof silica gel ring (4).

4. The sound box net with good corrosion resistance as claimed in claim 1, wherein: inferior surface intermediate position fixed connection ka tai (702) of ya keli backplate (7), ka tai (702) bottom and limiting plate (5) upper surface intermediate position looks joint, yakeli backplate (7) are located waterproof silica gel circle (4) outside.

5. The sound box net with good corrosion resistance as claimed in claim 1, wherein: the lower surface of the counterweight base (2) is inlaid with a permanent magnet (201), and the lower surface of the counterweight base (2) is symmetrically bonded with rubber strips (202).

6. The sound box net with good corrosion resistance as claimed in claim 5, wherein: the permanent magnet (201) is located in the middle of the lower surface, and the permanent magnet (201) is located between the two rubber strips (202).