CN210807539U - Mounting structure of speaker box mesh enclosure - Google Patents

Abstract

The utility model discloses a mounting structure of audio amplifier screen cover, including the audio amplifier body, be equipped with the mounting groove on the audio amplifier body, be equipped with the internal thread groove on the inner wall of mounting groove, internal thread groove female connection has the external screw thread ring, fixed connection screen panel device on the inner wall of external screw thread ring, the screen panel device includes the lower grip block of fixed connection on the external screw thread ring, the grip block is equipped with the grip block through clamping device down, all be equipped with the centre gripping groove on a lateral wall that grip block and last grip block are close to each other down. The utility model discloses can install the screen panel on the audio amplifier or dismantle down with the help of the screen panel device is very convenient, can also very convenient pull down the screen panel from the screen panel device, this makes the user become very convenient to the washing and the change of screen panel.

Description

Mounting structure of speaker box mesh enclosure

Technical Field

The utility model relates to a technical field is made to the audio amplifier, especially relates to a mounting structure of audio amplifier screen cover.

Background

In the use of the loudspeaker box, in order to ensure that the loudspeaker is not damaged by dust and other foreign matters, the loudspeaker needs to be protected by the mesh enclosure, and in order to install the mesh enclosure on the loudspeaker, a corresponding installation structure needs to be used.

The current screen panel mounting structure uses solid fixed ring to fix the screen panel, recycles the bolt and fixes solid fixed ring on loudspeaker, and this kind of safe mode is very loaded down with trivial details, is unfavorable for the user to the dismantlement and the installation of screen panel, and the screen panel is fixed on solid fixed ring, can make the washing of screen panel and change become very troublesome, is unfavorable for user's use.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the installation and the dismantlement process of current screen panel mounting structure to the screen panel are very loaded down with trivial details, are unfavorable for user operation, and the washing of screen panel and the trouble of changing also very can cause the puzzlement to the user then.

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

the utility model provides a mounting structure of audio amplifier screen panel, includes the audio amplifier body, be equipped with the mounting groove on the audio amplifier body, be equipped with the internal thread groove on the inner wall of mounting groove, internal thread groove female connection has the external screw thread ring, fixed connection screen panel device on the inner wall of external screw thread ring, the screen panel device includes the lower grip block of fixed connection on the external screw thread ring, the grip block is equipped with the grip block through clamping device down, all be equipped with the centre gripping groove on the lateral wall that grip block and last grip block are close to each other down, two the centre gripping groove matches the setting each other, two be equipped with the screen panel between the centre gripping groove.

Preferably, clamping device is including setting up the spring groove on the grip block under and the spring hole on the grip block, the spring hole is kept away from and is equipped with spacing hole on one lateral wall in spring groove, spacing hole runs through the grip block, there is the slider in the spring hole sliding connection, the slider is close to on the lateral wall in spring groove and links to each other through the spring between the inner wall in spring groove, the one end rotation that the spring groove was kept away from to slider (12) is connected with the stopper, the stopper joint sets up in spacing downthehole.

Preferably, the clamping grooves are provided with elastic pads on the side walls close to each other, and the elastic pads are made of natural rubber materials.

Preferably, a handle is fixedly connected to a side wall of the upper clamping plate, which is far away from the internal thread groove.

Preferably, a pull ring is fixedly connected to one side wall of the limiting block, which is far away from the spring hole.

The utility model has the advantages that: this structure can set up with the help of the cooperation of internal thread groove and external screw thread ring, makes the installation of screen panel become very simple, and this dismantlement and the installation work that can do benefit to the user can also be fixed to the centre gripping of screen panel with the help of clamping device completion, and rotatory stopper to suitable position makes the stopper slide along the spring hole, alright with simple the centre gripping of removing the screen panel fixed, and this makes the user become very convenient to the washing and the change of screen panel, great use that has made things convenient for the user.

Drawings

Fig. 1 is a front sectional view of a part of a screen device of an installation structure of a speaker screen according to the present invention;

fig. 2 is a cross-sectional view of a top view of a mounting structure of a speaker grille according to the present invention;

fig. 3 is a structural cross-sectional view of the limiting hole portion of the mounting structure of the speaker grille of the present invention.

In the figure: the loudspeaker box comprises a loudspeaker box body 1, a mounting groove 2, an internal thread groove 3, an external thread ring 4, a lower clamping plate 5, an upper clamping plate 6, a clamping groove 7, a mesh enclosure 8, a spring groove 9, a spring hole 10, a limiting hole 11, a sliding block 12, a spring 13, a limiting block 14, an elastic pad 15, a handle 16, a handle 17 and a pull ring.

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. 1-3, a mounting structure of a speaker screen cover, comprising a speaker body 1, wherein a mounting groove 2 is arranged on the speaker body 1, an inner thread groove 3 is arranged on the inner wall of the mounting groove 2, the inner thread groove 3 is internally connected with an external thread ring 4, the inner thread groove 3 and the external thread ring 4 are arranged in a matching way, so that the mounting becomes very simple, and the dismounting and mounting work of a user are facilitated, a screen cover device is fixedly connected on the inner wall of the external thread ring 4, the screen cover device comprises a lower clamping plate 5 fixedly connected on the external thread ring 4, the lower clamping plate 5 is provided with an upper clamping plate 6 through a clamping device, the clamping device comprises a spring groove 9 arranged on the lower clamping plate 5 and a spring hole 10 arranged on the upper clamping plate 6, a limit hole 11 is arranged on one side wall of the spring hole 10 far away from the spring groove 9, the limit hole 11 penetrates, one side wall of the sliding block 12, which is close to the spring groove 9, is connected with the inner wall of the spring groove 9 through a spring 13, one end, which is far away from the spring groove 9, of the sliding block 12 is rotatably connected with a limiting block 14, the limiting block 14 is clamped in a limiting hole 11, the spring 13 pulls the sliding block 12 and then the limiting block 14, the limiting block 14 extrudes the limiting hole 11, then the upper clamping plate 6 is pushed, the upper clamping plate 6 is made to be close to the lower clamping plate 5, and clamping of the mesh enclosure 8 is completed;

when the limiting block 14 rotates to the position of the spring hole 10, the limiting block 14 slides along the spring hole 10 under the action of the elastic force of the spring 13, no pressure is applied to the limiting hole 11, and then the upper clamping plate 6 no longer clamps the mesh enclosure 8, so that a user can conveniently take out the mesh enclosure for cleaning and replacement, a pull ring 17 is fixedly connected to one side wall of the limiting block 14 far away from the spring hole 10, the pull ring 17 facilitates the user to rotate the limiting block 14, a handle 16 is fixedly connected to one side wall of the upper clamping plate 6 far away from the inner thread groove 3, the handle 16 facilitates the user to threadedly connect the inner thread groove 3 and the outer thread ring 4, clamping grooves 7 are respectively arranged on one side wall of the lower clamping plate 5 and the upper clamping plate 6 close to each other, the two clamping grooves 7 are arranged in a matched manner, the mesh enclosure 8 is arranged between the two clamping grooves 7, and an elastic cushion 15 is respectively arranged on one side wall of the, the elastic pad 15 is made of natural rubber materials, the natural rubber materials are good in elasticity and plasticity, the elastic pad made of the natural rubber materials can ensure that the mesh enclosure 8 cannot be damaged when being clamped and fixed, and normal use of the mesh enclosure 8 is ensured.

The utility model discloses in, when the user used the device, at first place screen panel 8 in the centre gripping groove 7 of grip block 5 down, to go up grip block 6 alignment position after that, place on grip block 5 down, pulling pull ring 17 drives stopper 14 and slider 12 and upwards moves to suitable position along spring hole 10, rotatory pull ring 17 makes stopper 14 rotate to suitable position, accomplishes the joint in spacing downthehole 11, receives the tensile while of spring 13 at stopper 14 and slider 12. Stopper 14 exerts thrust to spacing hole 11 and last grip block 6, it is fixed to the centre gripping of screen panel 8 to make last grip block 6 accomplish, very simple completion like this is fixed to the centre gripping of screen panel 8, this can make the user pull down screen panel 8 that can be very convenient wash and change, aim at internal thread groove 3 with external screw thread ring 4 after that, promote handle 16, accomplish threaded connection, simple fixed mode like this for the user can be very convenient dismantle and install the screen panel 8 device.

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 (5)

1. The utility model provides a mounting structure of audio amplifier screen cover, includes audio amplifier body (1), its characterized in that, be equipped with mounting groove (2) on audio amplifier body (1), be equipped with internal thread groove (3) on the inner wall of mounting groove (2), internal thread groove (3) female connection has external screw thread ring (4), fixed connection screen panel device on the inner wall of external screw thread ring (4), the screen panel device includes lower grip block (5) of fixed connection on external screw thread ring (4), grip block (5) are equipped with grip block (6) through clamping device down, all be equipped with centre gripping groove (7) down on the lateral wall that grip block (5) and last grip block (6) are close to each other, two centre gripping groove (7) match the setting each other, two be equipped with screen panel (8) between centre gripping groove (7).

2. The mounting structure of a loudspeaker box mesh cover according to claim 1, wherein the clamping device comprises a spring groove (9) arranged on the lower clamping plate (5) and a spring hole (10) arranged on the upper clamping plate (6), a limiting hole (11) is arranged on one side wall of the spring hole (10) far away from the spring groove (9), the limiting hole (11) penetrates through the upper clamping plate (6), a sliding block (12) is connected in the spring hole (10) in a sliding manner, the sliding block (12) is connected with the inner wall of the spring groove (9) and is connected with the inner wall of the spring groove (9) through a spring (13), one end of the sliding block (12) far away from the spring groove (9) is rotatably connected with a limiting block (14), and the limiting block (14) is clamped in the limiting hole (11).

3. A mounting structure of a speaker box mesh enclosure according to claim 1, wherein an elastic pad (15) is provided on a side wall of the holding groove (7) adjacent to each other, and the elastic pad (15) is made of a natural rubber material.

4. A mounting structure of a speaker grille according to claim 1, wherein a handle (16) is fixedly attached to a side wall of the upper holding plate (6) away from the female screw groove (3).

5. The mounting structure of a speaker box mesh enclosure according to claim 2, wherein a pull ring (17) is fixedly connected to a side wall of the stopper (14) away from the spring hole (10).

Images