CN211580186U

CN211580186U - Bluetooth multimedia

Info

Publication number: CN211580186U
Application number: CN202020787045.9U
Authority: CN
Inventors: 连信洲
Original assignee: Shenzhen Musicshine Electronic Technology Co ltd
Current assignee: Shenzhen Musicshine Electronic Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-09-25
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a bluetooth is multi-media, including bluetooth speaker equipment, the preceding terminal surface of bluetooth speaker equipment is provided with the sound hole of wearing, in the bluetooth speaker equipment, be on a parallel with the preceding terminal surface of bluetooth speaker equipment and install and cover dirt net and pass through the sound net, vertically in the bluetooth speaker equipment install screw rod and motor, the lower terminal surface of bluetooth speaker equipment inlays and is equipped with the fly leaf, cover dirt net and pass through and be provided with the licker-in roller between the sound net, the nut seat installation on licker-in roller and the screw rod to with licker-in roller up-and-down motion. The utility model discloses in, through set up in bluetooth speaker equipment and cover dirt net and pass through the sound net and collect the dust, roll between covering dirt net and passing through the sound net through the licker-in roller, collude away the dust, shift the dust to the licker-in roller on, release the fly leaf downwards through the licker-in roller, realize the convenient recovery clearance of dust on the licker-in roller to realized that the portable of dust in the bluetooth speaker equipment is handled, ensured the influence that the tone quality of audio amplifier equipment received the dust.

Description

Bluetooth multimedia

Technical Field

The utility model relates to a bluetooth multimedia device technical field especially relates to a bluetooth multimedia.

Background

The existing Bluetooth multimedia devices are various, such as Bluetooth earphones, Bluetooth sound boxes, Bluetooth projectors, Bluetooth watches and the like.

Current bluetooth multimedia speaker equipment, sound pass from the speaker and wear the sound hole to pass to the external world, and external dust also often from wearing in the sound hole gets into equipment, cause sound to pierce through and receive the influence to influence the tone quality of audio amplifier, therefore lack the structure of the inside dust of portable processing audio amplifier.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above problems, a bluetooth multimedia is proposed.

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

the utility model provides a bluetooth is multi-media, includes bluetooth speaker equipment, the preceding terminal surface of bluetooth speaker equipment is provided with the sound hole of wearing, in the bluetooth speaker equipment, be on a parallel with the preceding terminal surface of bluetooth speaker equipment and install and cover dirt net and pass through the sound net, vertically in the bluetooth speaker equipment install screw rod and motor, the lower terminal surface of bluetooth speaker equipment inlays and is equipped with the fly leaf, it is provided with the licker-in roller to cover dirt net and pass through between the sound net, the nut seat installation on licker-in roller and the screw rod to with licker-in up-and-down motion to promote the fly leaf downwards.

As a further description of the above technical solution:

cover dirt net and pass through sound net and bluetooth speaker equipment bolt fixed connection, it is wire netting type material to cover dirt net and pass through sound net, licker-in roller outer wall with cover dirt net and pass through the sound net tangent.

As a further description of the above technical solution:

the axis lines of the licker-in roller and the screw rod are mutually perpendicular, the licker-in roller is rotationally connected with the nut seat through the bearing sleeve, the motor is fixedly connected with the Bluetooth sound box equipment through a bolt, and the extending end of the screw rod is tangent to the movable plate.

As a further description of the above technical solution:

the movable plate is arranged right below the dust covering net and the sound transmitting net, the two sides of the movable plate are provided with a position yielding plate parallel to the sound transmitting net, and the top of the position yielding plate is elastically connected with the upper end face of the movable plate through a spring.

As a further description of the above technical solution:

the distance between the let position plates is larger than the distance between the dust covering net and the sound transmitting net.

As a further description of the above technical solution:

cover dirt net and be close to the sound hole setting of wearing, speaker in the bluetooth speaker equipment is installed and is being kept away from the sound hole position of wearing.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through set up in bluetooth speaker equipment and cover dirt net and pass through the sound net and collect the dust, roll between covering dirt net and passing through the sound net through the licker-in roller, collude away the dust, shift the dust to the licker-in roller on, release the fly leaf downwards through the licker-in roller, realize the convenient recovery clearance of dust on the licker-in roller to realized that the portable of dust in the bluetooth speaker equipment is handled, ensured the influence that the tone quality of audio amplifier equipment received the dust.

2. The utility model discloses in, through the setting of dismantled and assembled licker-in roller, can realize effectively getting rid of the dust on the licker-in roller, the licker-in roller of being convenient for uses next time, has improved the usability and the practicality of this dust processing structure.

Drawings

Fig. 1 shows a side cross-sectional view of a bluetooth speaker device provided according to an embodiment of the present invention;

fig. 2 shows a front cross-sectional view of a bluetooth speaker apparatus according to an embodiment of the present invention;

FIG. 3 illustrates a schematic cross-sectional view of a licker-in roll provided in accordance with an embodiment of the present invention;

fig. 4 shows a schematic view of a mounting structure of a licker-in roller and a screw rod provided by the embodiment of the utility model.

Illustration of the drawings:

1. a Bluetooth speaker device; 2. a sound through hole; 3. a dust covering net; 4. a sound-transmitting net; 5. a movable plate; 6. a position yielding plate; 7. a licker-in roller; 8. a nut seat; 9. a motor; 10. a screw.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a Bluetooth multimedia comprises a Bluetooth sound box device 1, wherein a sound through hole 2 is formed in the front end face of the Bluetooth sound box device 1, a dust covering net 3 and a sound transmitting net 4 are arranged in the Bluetooth sound box device 1 and are parallel to the front end face of the Bluetooth sound box device 1, the dust covering net 3 is arranged close to the sound through hole 2, and a loudspeaker in the Bluetooth sound box device 1 is arranged at a position far away from the sound through hole 2; so that the sound passes through the sound transmission net 4 and the dust covering net 3 after coming out of the loudspeaker and finally passes out of the sound through hole 2; when dust enters the Bluetooth sound box device 1, the dust is hooked on the dust covering net 3 and the sound transmitting net 4 through the sound through hole 2; cover dirt net 3 and pass through sound net 4 and bluetooth speaker equipment 1 bolt fixed connection, it is preferred, cover dirt net 3 and pass through sound net 4 and be wire netting type material.

Specifically, as shown in fig. 1-4, a screw 10 and a motor 9 are vertically installed in the bluetooth speaker device 1, preferably, the motor 9 is connected to a power line of the bluetooth speaker device 1, and a switch for controlling the start of the motor 9 is installed on the connection line; preferably, the motor 9 is a servo motor, and can realize forward and reverse rotation; the motor 9 is fixedly connected with the Bluetooth sound box device 1 through a bolt, an output shaft of the motor 9 is in transmission connection with the screw rod 10, a movable plate 5 is embedded on the lower end face of the Bluetooth sound box device 1, a burr roller 7 is arranged between the dust covering net 3 and the sound transmitting net 4, the burr roller 7 is installed with a nut seat 8 on the screw rod 10 so as to move the burr roller 7 up and down and push the movable plate 5 downwards, and the outer wall of the burr roller 7 is tangent to the dust covering net 3 and the sound transmitting net 4, so that the nut seat 8 installed on the burr roller 7 can be detached from and installed on the screw rod 10; preferably, the axes of the licker-in roller 7 and the screw 10 are perpendicular to each other, and the licker-in roller 7 is rotatably connected with the nut seat 8 through a bearing sleeve.

Specifically, as shown in fig. 1 and 2, the extending end of the screw rod 10 is tangent to the movable plate 5, the movable plate 5 is disposed under the dust-covering net 3 and the sound-transmitting net 4, the two sides of the movable plate 5 are parallel to the sound-transmitting net 4 and are provided with the position-giving plates 6, the tops of the position-giving plates 6 are elastically connected with the upper end face of the movable plate 5 through springs, and the distance between the two position-giving plates 6 is greater than the distance between the dust-covering net 3 and the sound-transmitting net 4, so that the bur roller 7 and the two position-giving plates 6 are not in contact with each other.

The working principle is as follows: in the initial state, the licker-in roller 7 is positioned at the uppermost part of the screw 10;

when the dust-proof and sound-transmitting net is used, the motor 9 is started by starting the switch of the motor 9, the screw rod 10 is rotated, the nut seat 8 moves downwards, the licker-in roller 7 moves downwards, and the licker-in roller 7 hooks the dust nets on the dust-covering net 3 and the sound-transmitting net 4; the licker-in roller 7 moves to the bottom of the screw rod 10 and is separated from the screw rod 10, meanwhile, the licker-in roller 7 is tangent to the upper end face of the movable plate 5, and the movable plate 5 is pushed out downwards from the lower end face of the Bluetooth sound box device 1, so that the licker-in roller 7 is taken out of the Bluetooth sound box device 1, the movable plate 5 is reset under the action of a spring, dust on the dust covering net 3 and the sound transmitting net 4 in the Bluetooth sound box device 1 can be conveniently removed, and the dust on the licker-in roller 7 can be conveniently cleaned;

when the licker-in 7 is installed, the movable plate 5 is pulled away under the action of the spring, the nut seat 8 of the licker-in 7 is aligned to the extending end of the screw 10, the motor 9 is started, the screw 10 rotates, the nut seat 8 is installed on the screw 10 under the action of screwing of the threads, and then the nut seat moves upwards to the top of the screw 10 along with the screw 10, so that the convenient installation of the licker-in 7 is realized.

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. The utility model provides a bluetooth is multi-media, includes bluetooth speaker equipment (1), the preceding terminal surface of bluetooth speaker equipment (1) is provided with wears sound hole (2), a serial communication port, in bluetooth speaker equipment (1), be on a parallel with the preceding terminal surface of bluetooth speaker equipment (1) and install and cover dirt net (3) and sound transmission net (4), vertically in bluetooth speaker equipment (1) install screw rod (10) and motor (9), the lower terminal surface of bluetooth speaker equipment (1) inlays and is equipped with fly leaf (5), it is provided with licker-in roller (7) to cover between dirt net (3) and sound transmission net (4), licker-in roller (7) and nut seat (8) installation on screw rod (10) to with licker-in roller (7) up-and-down motion to promote fly leaf (5) downwards.

2. The Bluetooth multimedia as claimed in claim 1, wherein the dust-covering net (3) and the sound-transmitting net (4) are fixedly connected with the Bluetooth speaker device (1) by bolts, the dust-covering net (3) and the sound-transmitting net (4) are made of wire mesh type materials, and the outer wall of the licker-in roller (7) is tangent to the dust-covering net (3) and the sound-transmitting net (4).

3. The Bluetooth multimedia as claimed in claim 1, wherein the axes of the licker-in roller (7) and the screw (10) are perpendicular to each other, the licker-in roller (7) is rotatably connected with the nut seat (8) through a bearing sleeve, the motor (9) is fixedly connected with the Bluetooth speaker device (1) through a bolt, and the extending end of the screw (10) is tangent to the movable plate (5).

4. The Bluetooth multimedia as claimed in claim 1, wherein the movable plate (5) is disposed under the dust-covering net (3) and the sound-transmitting net (4), two sides of the movable plate (5) are parallel to the sound-transmitting net (4) and provided with a position-giving plate (6), and the top of the position-giving plate (6) is elastically connected with the upper end face of the movable plate (5) through a spring.

5. A Bluetooth multimedia according to claim 4, characterized in that the distance between the two escape plates (6) is greater than the distance between the dust-cover net (3) and the sound-transparent net (4).

6. A bluetooth multimedia as claimed in claim 1, characterized in that the dust-cover net (3) is placed close to the sound hole (2), and the speaker in the bluetooth speaker device (1) is mounted far from the sound hole (2).