CN214154751U

CN214154751U - Automobile loudspeaker shield

Info

Publication number: CN214154751U
Application number: CN202023158155.8U
Authority: CN
Inventors: 卢怡廷
Original assignee: Hongshuo Electronic Technology Xianning Co Ltd
Current assignee: Hongshuo Electronic Technology Xianning Co Ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-07
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an automobile loudspeaker guard shield, including a cover body, automobile loudspeaker installs the internal portion of cover, be equipped with an opening along automobile loudspeaker's sound production direction on the cover body, cover the apron of taking the mesh on the opening, be equipped with the obturator structure on the cover body, be used for opening or closing mesh on the apron. This speaker guard shield is including the cover body and establish the apron that has the mesh on the cover body, and the mesh accessible obturator structure on the apron is opened or is closed to open the mesh when the car uses and make speaker normal use, then closed mesh on the apron when the car does not use, avoid the speaker deposition and influence its sound producing effect.

Description

Automobile loudspeaker shield

Technical Field

The utility model relates to a speaker equipment field, concretely relates to car speaker guard shield.

Background

The existing vehicle loudspeaker is lack of effective protective measures, when a vehicle is not used for a long time, dust is easily accumulated on the loudspeaker to cause blockage, and then the effect of the loudspeaker is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile loudspeaker guard shield to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile loudspeaker guard shield, includes the cover body, and automobile loudspeaker installs cover internal portion, be equipped with an opening along automobile loudspeaker's sound production direction on the cover body, its characterized in that, cover the apron of taking the mesh on the opening, be equipped with the obturator structure on the cover body, be used for opening or closing mesh on the apron.

Preferably, for the car speaker guard shield, the opening is rectangle, the obturator structure including set up in a support at cover body top, through the support frame be equipped with the square parallel damping pivot of open-ended length, it has the roll of curtain to coil in the damping pivot, a micro motor is connected in order to drive its rotation in the damping pivot to rotate through it and drive roll of curtain receive and releases, and then realize to the opening or the closure of mesh on the apron.

Preferably, for the automobile loudspeaker shield, the micro motor is electrically connected with an automobile starting button, and when an automobile is flamed out, the micro motor acts to drive the closed hole structure to close the mesh hole on the cover plate.

Preferably, for the car speaker guard shield, a guide bar is respectively arranged on two sides of the outer side surface of the cover plate, a sliding block sleeved on the guide bar is respectively arranged on two sides of the lower end of the roller shutter, and the roller shutter is guided to open or close the meshes on the cover plate by the sliding block sliding on the guide bar.

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

the utility model provides an automobile loudspeaker guard shield, it is including the cover body and establish the apron that has the mesh on the cover body, and mesh accessible obturator structure on the apron is opened or is closed to open the mesh when the car uses and make speaker normal use, then the mesh on the closed apron when the car does not use avoids the speaker deposition and influences its sound producing effect.

Drawings

Fig. 1 is a side view of the present invention;

FIG. 2 is a front view of the present invention;

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an automobile loudspeaker guard shield, includes a cover body 1, and automobile loudspeaker 2 installs cover body 1 is inside, cover body 1 is gone up and is equipped with an opening along automobile loudspeaker 2's sound production direction, its characterized in that, cover apron 3 of taking the mesh on the opening, be equipped with the obturator structure on the cover body 1 for open or close mesh on the apron.

In the above-mentioned structure, form the protection to car speaker through guard shield 1 and apron 3, open the mesh when the car uses and make speaker normal use, and then closed the mesh on the apron 3 when the car does not use, avoid the speaker deposition and influence its sound producing effect.

In another embodiment, the opening is rectangular, the closed hole structure comprises a support 4 arranged at the top of the cover body 1, a damping rotating shaft 5 parallel to the square of the length of the opening is erected through the support 4, a roller shutter 6 is wound on the damping rotating shaft 5, the damping rotating shaft 5 is connected with a micro motor 7 to drive the micro motor to rotate, the roller shutter 6 is driven to be folded and unfolded through the rotation of the damping rotating shaft 5, and then the opening or closing of the mesh holes in the cover plate 3 is realized.

In another embodiment, the micro motor 7 is electrically connected with an automobile start button, and when the automobile is shut down, the micro motor 7 acts to drive the closed pore structure to close the mesh holes on the cover plate. In the embodiment, when the vehicle is ignited and started, the micro motor 7 is electrified to work to drive the damping rotating shaft 5 to rotate, so that the mesh opening is exposed when the roller shutter 6 is opened, and when the vehicle is extinguished and stopped, the micro motor is electrified to drive the damping rotating shaft 5 to rotate, so that the roller shutter 6 is driven to close the mesh opening.

In another embodiment, two sides of the outer side surface of the cover plate 3 are respectively provided with a guide rod 8, two sides of the lower end of the roller shutter 6 are respectively provided with a slide block 9 sleeved on the guide rods 8, and the roller shutter 6 is guided to open or close the meshes on the cover plate 3 by the slide blocks 9 sliding on the guide rods 8. In this embodiment, the movement path of the roller blind is guided by the guide bar 8, thereby ensuring that the roller blind can completely open or close the meshes.

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

Claims

1. The utility model provides an automobile loudspeaker guard shield, includes the cover body, and automobile loudspeaker installs cover internal portion, be equipped with an opening along automobile loudspeaker's sound production direction on the cover body, its characterized in that, cover the apron of taking the mesh on the opening, be equipped with the obturator structure on the cover body, be used for opening or closing mesh on the apron.

2. The car speaker guard according to claim 1, wherein the opening is rectangular, the closed cell structure includes a bracket disposed on the top of the cover, a damping shaft is disposed on the bracket and parallel to the rectangular opening, a roller blind is wound on the damping shaft, the damping shaft is connected to a micro motor to rotate the micro motor, and the roller blind is driven to open or close by the rotation of the damping shaft.

3. The automotive speaker guard of claim 2, wherein the micro-motor is electrically connected to an automotive start button, and when the automotive is turned off, the micro-motor is actuated to drive the closed cell structure to close the mesh of the cover plate.

4. The car speaker guard according to claim 2, wherein a guide bar is provided on each of both sides of the outer side surface of the cover plate, and a slider fitted over the guide bar is provided on each of both sides of the lower end of the roll screen, so that the roll screen is guided to open or close the mesh holes of the cover plate by sliding the slider over the guide bar.