CN209358750U - Grille detachable speakers - Google Patents

Abstract

The utility model discloses a screen panel can dismantle audio amplifier, including box, loudspeaker and screen panel, box one end is equipped with the open slot, both sides all are equipped with the spout about the open slot inner wall, the inserted hole with screen panel looks adaptation is seted up to box one side, inserted hole and open slot intercommunication, both sides all are equipped with the lug with spout looks adaptation about the screen panel, the screen panel passes through the inserted hole and inserts in the box, the screen panel passes through the spout sliding connection of lug with the open slot inner wall, the screen panel covers on the loudspeaker surface, loudspeaker set up in the box and seted up groove one end. The utility model provides a screen panel can dismantle audio amplifier, directly be equipped with the inserted hole one side with the screen panel and release from the box, can take off the screen panel and clear up, expose loudspeaker, avoided the screen panel to block the propagation of sound, improved the tone quality of audio amplifier.

Description

Grille detachable speakers

technical field

The utility model relates to the technical field of sound boxes, in particular to a sound box with a detachable mesh cover.

Background technique

The net cover of the speaker mainly has the following functions. First, it is a decorative function that can beautify the entire appearance of the product; second, it plays a protective role and can effectively protect the speaker from external damage; third, it prevents Dust effect, can prevent larger dust particles from entering the front cavity of the speaker, and avoid adverse effects on the sound effect and service life of the speaker. However, due to the existence of the grille, the speaker will have some loss in the high-frequency part, resulting in poor sound quality. Professionals who have high requirements for sound quality do not want the existence of the grille.

Most of the existing speakers on the market adopt the installation method of non-removable grille. After people use it for a long time, there will be more dust attached to the surface of the grille, which will affect the sound quality of the speaker. In the detachable installation method, when people are pursuing higher sound quality effects, the grille will affect the sound quality of the speakers and affect people's pursuit of better sound quality.

Utility model content

The purpose of the utility model is to provide a speaker with a detachable net cover, which is convenient for people to remove the net cover for cleaning or pursuit of higher sound quality.

The technical scheme adopted by the detachable sound box of the net cover disclosed by the utility model is:

A speaker with a detachable mesh cover, a speaker with a detachable mesh cover, is characterized in that it includes a box body, a horn and a mesh cover, one end of the box body is provided with an open slot, and the upper and lower sides of the inner wall of the open slot are provided with A chute, one side of the box body is provided with an insertion port that matches the mesh cover, and the insertion port communicates with the opening groove, and the upper and lower sides of the mesh cover are provided with protrusions that are compatible with the chute. The net cover is inserted into the box through the insertion port, and the net cover is slidably connected with the chute on the inner wall of the opening groove through the protrusion. The net cover covers the surface of the horn, and the horn is arranged at one end of the box body where the slot is opened. .

As a preferred solution, the box body is provided with an insertion port and one side is provided with a locking piece, and the locking piece is rotatably connected with the box body through a rotating shaft, and one side of the net cover is provided with a locking piece that is compatible with the locking piece. L-shaped block, there is a gap between one side of the block and the net cover.

As a preferred solution, the width of the gap between one side of the stopper and the net cover is equal to the thickness of the locking piece.

As a preferred solution, the number of the locking pieces is two, the number of the stoppers corresponds to the number of the locking pieces, and the stoppers are all arranged on the same side of the grille.

As a preferred solution, a first magnet is provided on the surface of the net cover, a second magnet is provided on the top of the box, and the first magnet and the second magnet attract each other.

As a preferred solution, the bottom of the box is provided with four supporting columns, and the supporting columns are respectively arranged at four corners corresponding to the bottom of the box.

The beneficial effect of the detachable sound box with the net cover disclosed by the utility model is that: one end of the box body is provided with an opening slot, the upper and lower sides of the inner wall of the opening slot are provided with slide grooves, and one side of the box body is provided with an insertion port matching the net cover . In order to prevent dust from falling on the speaker, or to prevent the speaker in the box from being damaged, push the net cover into the box from one side of the box body, and the bumps on the upper and lower sides of the net cover are aligned with the inner wall of the opening groove up and down. The chutes on both sides cooperate with each other, so that the grille and the box are slidably connected, so that the grille is pushed into the box, so that the grille covers the surface of the speaker and protects the speaker from dust; when people are pursuing When the sound quality is better, or when there is a lot of dust attached to the surface of the grille and needs to be cleaned, directly push the grille out from the side with the insertion port of the cabinet, and then remove the grille for cleaning, exposing the speaker out, avoiding the barrier of the sound transmission by the grille, and improving the sound quality of the speaker.

Description of drawings

Fig. 1 is a structural schematic diagram of a detachable speaker with a net cover of the utility model.

Fig. 2 is a schematic diagram of the installation state of the detachable speaker net cover of the utility model.

Detailed ways

Below in conjunction with specific embodiment and accompanying drawing, the utility model is further elaborated and illustrated:

Please refer to Fig. 1, a kind of net cover 30 detachable sound box, comprises box body 10, loudspeaker 20 and net cover 30, described box body 10 one end is provided with opening groove 11, and described opening groove 11 inner wall is provided with The chute 12 is provided with an insertion opening 13 matched with the mesh cover 30 on one side of the box body 10 , and the insertion opening 13 communicates with the opening groove 11 .

The upper and lower sides of the net cover 30 are provided with protrusions 31 that are compatible with the chute 12. The net cover 30 is inserted into the box body 10 through the insertion port 13, and the net cover 30 is connected to the opening through the protrusions 31. The chute 12 on the inner wall of the groove 11 is slidably connected, and the net cover 30 covers the surface of the horn 20, and the horn 20 is arranged at the end of the box body 10 where the groove is opened.

In order to prevent dust from falling onto the speaker 20, or to prevent the speaker 20 in the casing 10 from being damaged, the mesh cover 30 is pushed into the casing 10 from one side of the casing 10, and the mesh cover 30 has two upper and lower sides. The protrusion 31 on the side cooperates with the chute 12 on the upper and lower sides of the inner wall of the opening groove 11, so that the net cover 30 is slidably connected with the box body 10, so that the net cover 30 is pushed into the box body 10, so that the net cover 30 covers On the surface of the speaker 20, it plays a role of dustproof protection for the speaker 20; when people are pursuing better sound quality, or when there is a lot of dust attached to the surface of the grille 30 and needs to be cleaned, directly remove the grille 30 from the box Body 10 is provided with insertion port 13 and one side pushes out, and net cover 30 can be taken off and cleaned, and loudspeaker 20 is exposed, has avoided net cover 30 to stop the transmission of sound, has improved the sound quality of sound box.

It is more convenient and simple to adopt the above-mentioned installation structure for the net cover 30 , and it does not need to use tools such as screws and glue for fixing, and it is also easier and more convenient to disassemble the net cover 30 , and the net cover 30 can be taken off directly.

Please refer to Fig. 2, in the above scheme, the box body 10 is provided with an insertion port 13 and a locking piece 15 is provided on one side, and the locking piece 15 is rotatably connected with the box body 10 through a rotating shaft 16, and the net cover 30 One side is provided with the L-shaped stopper 32 that is compatible with the snap-in piece 15, there is a gap between one side of the stopper 32 and the net cover 30, and there is a gap between one side of the stopper 32 and the net cover 30. The width of the gap is equal to the thickness of the locking piece 15, so that the locking piece 15 can just be stuck in the gap, and the net cover 30 is fixed. Utilize the clip 15 and the stopper 32 to fix the mesh cover 30 in the casing 10, when the mesh cover 30 is pushed into the casing 10, turn the clip 15, and rotate the clip 15 from the top of the stopper 32 Insert between the stopper 32 and the net cover 30, thereby the net cover 30 is blocked. When people need to take out the net cover 30, they only need to rotate the card position piece 15 towards the top of the block 32, turn the card position piece 15 out from the gap between the stop block 32 and the net cover 30, and people can hold Hold the stopper 32 and pull out the net cover 30 .

The number of the aforementioned locking pieces 15 is two, the number of the stoppers 32 corresponds to the number of the locking pieces 15 , and the stoppers 32 are all arranged on the same side of the grille 30 . Both the upper and lower ends of the net cover 30 can be fixed by the locking pieces 15 and the stoppers 32 , so that it is more firm and fits closely with the box body 10 .

A first magnet 33 is arranged on the surface of the net cover 30 , and a second magnet 14 is arranged on the top of the box body 10 , and the first magnet 33 and the second magnet 14 attract each other. When people disassemble the net cover 30, they can use the first magnet 33 on the net cover 30 to be attracted to the second magnet 14 of the box body 10, and the net cover 30 is placed on the top of the box body 10, which is convenient for people to store. Prevent the net cover 30 from being placed arbitrarily when not in use, causing loss and affecting the next use.

The bottom of the box body 10 is provided with four support columns 17 , and the support columns 17 are respectively arranged at four corners corresponding to the bottom of the box body 10 . Avoid direct contact between the bottom of the cabinet 10 and the ground or the desktop. When the ground or the desktop is relatively wet, it will cause corrosion to the bottom of the cabinet 10 and affect the sound quality of the speaker.

The utility model provides a sound box with a detachable net cover. One end of the box body is provided with an opening slot, the upper and lower sides of the inner wall of the opening slot are provided with slide grooves, and one side of the box body is provided with an insertion port matching the net cover. In order to prevent dust from falling on the speaker, or to prevent the speaker in the box from being damaged, push the net cover into the box from one side of the box body, and the bumps on the upper and lower sides of the net cover are aligned with the inner wall of the opening groove up and down. The chutes on both sides cooperate with each other, so that the grille and the box are slidably connected, so that the grille is pushed into the box, so that the grille covers the surface of the speaker and protects the speaker from dust; when people are pursuing When the sound quality is better, or when there is a lot of dust attached to the surface of the grille and needs to be cleaned, directly push the grille out from the side with the insertion port of the cabinet, and then remove the grille for cleaning, exposing the speaker out, avoiding the barrier of the sound transmission by the grille, and improving the sound quality of the speaker.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art Personnel should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (6)

1. A detachable sound box with a mesh cover, characterized in that it comprises a box body, a loudspeaker and a mesh cover, one end of the box body is provided with an open slot, and both sides of the inner wall of the open slot are provided with chutes, and the box One side of the body is provided with an insertion port that is compatible with the mesh cover, and the insertion port communicates with the opening groove. The mouth is inserted into the box, and the mesh cover is slidably connected with the chute on the inner wall of the opening groove through the protrusion. The mesh cover covers the surface of the horn, and the horn is arranged at the end of the box body where the slot is opened. 2. The speaker with detachable grille as claimed in claim 1, characterized in that, one side of the box body is provided with an insertion port and a locking piece is provided, and the locking piece is rotatably connected to the box body through a rotating shaft, so that An L-shaped block matching with the snap-in piece is provided on one side of the net cover, and there is a gap between the side of the block and the net cover. 3 . The speaker with a detachable grille according to claim 2 , wherein the width of the gap between one side of the block and the grille is equal to the thickness of the locking piece. 4 . 4. The detachable speaker with grille as claimed in claim 3, characterized in that, there are two snap-in pieces, the number of the stoppers corresponds to the snap-in slots, and the stoppers are all arranged on the grille same side. 5. The detachable speaker with grille as claimed in claim 1, wherein a first magnet is provided on the surface of the grille, a second magnet is provided at the top of the box, and the first magnet and the second magnet mutual attraction. 6. The speaker with detachable net cover as claimed in claim 5, wherein the bottom of the box is provided with support columns, the number of the support columns is four, and the support columns are respectively arranged on the corresponding bottom of the box. four corners.