CN210536864U

CN210536864U - Sound box surface net structure installed through clamping

Info

Publication number: CN210536864U
Application number: CN201921961037.5U
Authority: CN
Inventors: 谭豪
Original assignee: Shenzhen City Jiayuxiang Acoustics Electronic Co ltd
Current assignee: Shenzhen City Jiayuxiang Acoustics Electronic Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-05-15
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a through audio amplifier face net structure of block installation, the power distribution box comprises a box body, be equipped with a plurality of jacks on the lateral wall of box one side, the inserted bar has been pegged graft in the jack, the inserted bar is close to the fixed fixture block that is equipped with on the lateral wall of jack one end, the fixture block joint is in the inside recess of jack, the inserted bar is kept away from on the lateral wall of jack one end fixed two frame strips that are equipped with, two fixedly connected with face net between the frame strip. The utility model discloses can be in the same place face net and frame strip, very ingenious together fixed with the box to have very high stability, the later stage of being convenient for is dismantled face net from the box and is changed or maintain, need not use audio amplifier or carry the audio amplifier simultaneously, can provide a reliable protection for face net, prevents that it from damaging, holistic simple structure, easily installation, and the practicality is very strong.

Description

Sound box surface net structure installed through clamping

Technical Field

The utility model relates to an audio amplifier equipment manufacturing field especially relates to an audio amplifier face net structure through block installation.

Background

A speaker refers to a device that can convert an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of the sound box, and the sound is emitted back by the sound box after the audio signal is amplified, so that the sound is increased. 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.

Considering that a loudspeaker in a sound box is the source of sound produced by the sound box, a protection device must be adopted to effectively protect important elements inside the sound box, the existing method is to install a surface net on a side wall close to a loudspeaker port opening of the sound box, and the installation of the surface net is mentioned.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, most of sound boxes are mainly fixed by fixing screws to be main, or the surface net frame strips and the box body are arranged to be of an integrated structure, when the surface net is damaged, a large amount of time is spent to disassemble and replace the surface net, meanwhile, the flexibility of the surface net is limited, the protection provided by the surface net is lacked, and the surface net is extremely easy to damage in the carrying process.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sound box surface net structure installed through clamping comprises a box body, wherein a plurality of insertion holes are formed in the side wall of one side of the box body, insertion rods are inserted in the insertion holes, clamping blocks are fixedly arranged on the side wall, close to one ends of the insertion holes, of the insertion rods and are clamped in grooves in the insertion holes, two frame strips are fixedly arranged on the side wall, far away from one ends of the insertion holes, of the insertion rods, a surface net is fixedly connected between the two frame strips, the insertion rods are rotatably connected with the side walls of the frame strips through bearings, a knob is fixedly arranged at one end, far away from the box body, of each insertion rod, a containing groove is formed in one side wall, close to the adjacent side of the surface net, of the box body, two sliding grooves are symmetrically formed in the upper end and the lower end of the inner wall of each containing groove, limiting rods are arranged in the containing grooves, two ends of the, an opening communicated with the outside is formed in one side, close to the surface net, of the containing groove in a penetrating mode, the protection plate can extend out of the containing groove along the opening, and an adsorption device is fixedly arranged on one side wall, close to the surface net, of the box body.

Preferably, the adsorption device comprises a magnetic block, the magnetic block is fixedly arranged on one side wall of the box body close to the surface net, one side of the magnetic block far away from the containing groove is arranged, and the protection plate is mainly made of an iron galvanized material.

Preferably, a magnet layer is fixedly arranged on the inner side wall of the jack, and the inserted bar is mainly made of iron galvanized material.

Preferably, the surface of the knob is provided with an anti-slip sleeve made of rubber materials, and the anti-slip sleeve is provided with anti-slip lines.

Preferably, the frame strip is mainly made of aluminum alloy material, and the corners of the frame strip are provided with arc chamfers.

The utility model has the advantages that: can be in the same place face net and frame strip, very ingenious together fixed with the box to have very high stability, the later stage of being convenient for is net to dismantle from the box and is changed or maintain, need not use the audio amplifier or carry the audio amplifier simultaneously, can provide a reliable protection for the face net, prevent that it from damaging appearing, holistic simple structure easily installs, and the practicality is very strong.

Drawings

Fig. 1 is a front view of a speaker grille structure mounted by a snap fit, according to the present invention;

fig. 2 is a front structural cross-sectional view of a speaker grille structure mounted by snap-fitting according to the present invention;

fig. 3 is a schematic side view of a speaker grille structure mounted by snap-fitting according to the present invention;

FIG. 4 is an enlarged view of the structure A in FIG. 3;

fig. 5 is an enlarged view of the structure B in fig. 1.

In the figure: the device comprises a box body 1, jacks 2, an inserted rod 3, a clamping block 4, a frame strip 5, a surface net 6, a knob 7, an accommodating groove 8, a sliding groove 9, a limiting rod 10, a protection plate 11 and a magnetic block 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a speaker panel mesh structure installed by clamping, comprising a box body 1, a plurality of jacks 2 are arranged on the side wall of one side of the box body 1, inserting rods 3 are inserted in the jacks 2, magnet layers are fixedly arranged on the inner side walls of the jacks 2, the inserting rods 3 are mainly made of iron galvanized materials, random shaking of the inserting rods 3 in the jacks 2 is avoided, the stability of the speaker panel mesh structure is improved, clamping blocks 4 are fixedly arranged on the side wall of one end of the inserting rods 3 close to the jacks 2, the clamping blocks 4 are clamped in grooves in the jacks 2, so that the inserting rods 3 are fixed in the jacks 2, two frame strips 5 are fixedly arranged on the side wall of one end of the inserting rods 3 far away from the jacks 2, the frame strips 5 are mainly made of aluminum alloy materials, arc chamfers are arranged on the frame strips 5, the weight of the speaker panel mesh structure is reduced, the case 1 is prevented from being too sharp to, the inserted bar 3 is rotatably connected with the side wall of the frame strip 5 by a bearing so as to fix the face net 6, a knob 7 is fixedly arranged at one end of the inserted bar 3 far away from the box body 1, an anti-slip sleeve made of rubber material is arranged on the surface of the knob 7, anti-slip lines are arranged on the anti-slip sleeve to increase the friction force on the surface of the anti-slip sleeve, a person can conveniently rotate the inserted bar 3 to drive the fixture block 4 at one end of the inserted bar 3 to be clamped in the groove in the jack 2 after the inserted bar 3 rotates, so that the frame strip 5 and the face net 6 are fixed on the box body 1 together, a containing groove 8 is arranged on one side wall of the box body 1 close to the face net 6, two sliding grooves 9 are symmetrically arranged at the upper end and the lower end of the inner wall of the containing groove 8, a limiting bar 10 is arranged in the containing groove 8, two ends of the limiting bar 10 slide in the sliding grooves 9, a protection plate 11 is rotatably connected at one side of the limiting bar, and outside protection plate 11 can extend along the opening and accomodate groove 8, the fixed adsorption equipment that is equipped with on the lateral wall that box 1 is close to face net 6, adsorption equipment includes magnetic path 12, magnetic path 12 is fixed to be set up on the lateral wall that box 1 is close to face net 6, and magnetic path 12 keeps away from and accomodate groove 8 one side setting, protection plate 11 mainly makes for iron galvanized material, when need not use or carry the audio amplifier, take protection plate 11 out from accomodating groove 8, and make its one end adsorb on magnetic path 12, utilize protection plate 11 to provide corresponding protection to face net 6 with this, prevent that it from appearing damaging.

The utility model discloses in, when using this structure, aim at a lateral wall of box 1 with frame strip 5 and laminate after, rotatory knob 7, insert inserted bar 3 in jack 2, and make the recess in fixture block 4 of inserted bar 3 one end and jack 2 to the joint, fix frame strip 5 on box 1 together with face net 6 with this realization, when needs are protected face net 6, then can take guard plate 11 out from accomodating groove 8, after the good angle of rotation, laminate the other end and the magnetic path 12 of guard plate 11 mutually. The magnetic force of the protective plate can prevent the surface net 6 from loosening, and the protective plate 11 can be used for effectively protecting the surface net 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sound box surface net structure installed through clamping comprises a box body (1) and is characterized in that a plurality of jacks (2) are formed in the side wall of one side of the box body (1), inserting rods (3) are inserted in the jacks (2), clamping blocks (4) are fixedly arranged on the side wall, close to one ends of the jacks (2), of the inserting rods (3), the clamping blocks (4) are clamped in grooves in the jacks (2), two frame strips (5) are fixedly arranged on the side wall, far away from one ends of the jacks (2), of the inserting rods (3), a surface net (6) is fixedly connected between the two frame strips (5), the inserting rods (3) are rotatably connected with the side walls of the frame strips (5) through bearings, knobs (7) are fixedly arranged at one ends, far away from the box body (1), of the box body (1) are close to accommodating grooves (8) formed in one side wall, adjacent to the surface net (6), accomodate the upper and lower both ends symmetry of groove (8) inner wall and be equipped with two spout (9), it is equipped with gag lever post (10) to accomodate in groove (8), just the both ends of gag lever post (10) slide in spout (9), one side that gag lever post (10) are close to face net (6) is rotated with the help of the pivot and is connected with guard plate (11), it has and external communicating opening to accomodate one side of groove (8) being close to face net (6) to run through, just guard plate (11) can be followed the opening and extended to accomodate outside groove (8), box (1) is close to fixedly on the lateral wall of face net (6) and is equipped with adsorption equipment.

2. The sound box surface mesh structure mounted through clamping as claimed in claim 1, wherein the adsorption device comprises a magnetic block (12), the magnetic block (12) is fixedly arranged on one side wall of the box body (1) close to the surface mesh (6), the magnetic block (12) is arranged on one side far away from the accommodating groove (8), and the protection plate (11) is mainly made of iron galvanized material.

3. The sound box surface net structure installed through clamping according to claim 1, characterized in that a magnet layer is fixedly arranged on the inner side wall of the jack (2), and the inserted rod (3) is mainly made of galvanized iron material.

4. A speaker grille structure installed by snap fit according to claim 1 characterized in that the surface of the knob (7) is provided with an anti-slip cover made of rubber material, and the anti-slip cover is provided with anti-slip lines.

5. The loudspeaker box surface mesh structure installed by clamping as set forth in claim 1, wherein the frame strip (5) is mainly made of aluminum alloy material, and the corners of the frame strip (5) are provided with arc chamfers.