CN211606748U

CN211606748U - Dustproof loudspeaker

Info

Publication number: CN211606748U
Application number: CN202020826272.8U
Authority: CN
Inventors: 李晶
Original assignee: Tianjin Yinuo Electroacoustic Technology Co ltd
Current assignee: Tianjin Yinuo Electroacoustic Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-09-29
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a dustproof loudspeaker, which comprises a loudspeaker body and a shell, wherein the loudspeaker body is arranged in the shell, dustproof cloth is arranged at the upper end of the shell, a threaded rod is transversely arranged above the shell, a motor I is arranged at the right end of the threaded rod, the shell is fixedly connected with the motor I, a bearing seat I is arranged at the left end of the threaded rod, a baffle is arranged at the left end of the bearing seat I, the shell is fixedly connected with the baffle, a threaded sleeve is arranged on the outer surface sleeve of the threaded rod, a fixed rod is transversely arranged above the shell, a slider is arranged on the outer surface sleeve of the fixed rod, a cleaning device is arranged above the dustproof cloth, the threaded sleeve is fixedly connected with the front end of the cleaning device, the slider is fixedly connected with the rear end of the cleaning device, a dust absorption mechanism is arranged at the upper end of the shell, the dust, the dust collection mechanism sucks away the splashed dust through the telescopic hose, the dust collection effect is good, and the dust is convenient to clean.

Description

Dustproof loudspeaker

Technical Field

The utility model relates to a speaker specifically is a dustproof speaker.

Background

The loudspeaker is a transducer for converting an electric signal into an acoustic signal, and the quality of the loudspeaker has great influence on the sound quality. The loudspeaker is the weakest component in the audio equipment, and is the most important component for the audio effect. Loudspeakers are of a wide variety and vary widely in price. The audio frequency electric energy makes the paper cone or the diaphragm vibrate and generate resonance (resonance) with the surrounding air through electromagnetic, piezoelectric or electrostatic effect to make sound. The performance of the loudspeaker is affected when too much dust is adhered to the loudspeaker, and the existing loudspeaker has the defects of single structure and poor dustproof performance. Therefore, the utility model provides a dustproof speaker to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a dustproof speaker 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 a dustproof loudspeaker, including speaker body and shell, set up the speaker body in the shell, the shell upper end sets up dustproof cloth, the shell top transversely sets up the threaded rod, and the threaded rod is located dustproof cloth the place ahead, threaded rod right-hand member installation motor one, and a motor fixed connection shell, threaded rod left end installation bearing frame one, bearing frame left end installation baffle, and baffle fixed connection shell, the threaded rod overcoat is established threaded sleeve, the shell top transversely sets up the dead lever, and the dead lever is located dustproof cloth rear, the slider is established to the dead lever overcoat, dustproof cloth top sets up cleaning device, cleaning device front end fixed connection thread sleeve, cleaning device rear end fixed connection slider, shell upper end installation dust absorption mechanism, and dust absorption mechanism is located dustproof cloth right-hand, dust absorption mechanism left end installation flexible hose, and flexible hose intercommunication cleaning device, cleaning device includes fixed frame, the fixed frame, The motor II is transversely arranged in the fixing frame and contacts with dustproof cloth, the motor II is installed at the right end of the brush cylinder and is fixedly connected with the right wall in the fixing frame, the bearing seat II is installed at the left end of the brush cylinder and is fixedly connected with the left wall in the fixing frame, and the telescopic hose is communicated with the fixing frame.

As a further scheme of the utility model, both ends symmetry sets up the installation piece about the shell, and sets up the mounting hole on the installation piece.

As the utility model discloses scheme further again, the solid fixed ring of speaker body surface mounting, and solid fixed ring fixed connection shell inner wall.

As the utility model discloses scheme further again, shell lower extreme bilateral symmetry installs the connector, and speaker body lower extreme bilateral symmetry sets up the connecting wire, and two connecting wires are two connectors of fixed connection respectively.

As the utility model discloses further scheme again, both ends symmetry installation fixed plate about the dead lever, and fixed plate fixed connection shell.

As the utility model discloses further scheme again, shell upper end installation control switch, and control switch is located dustproof cloth left.

As the utility model discloses further scheme again, shell upper end installation controller, and the controller is located control switch the place ahead.

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

the utility model discloses a shell carries out dustproof protection to the speaker body, drives a brush section of thick bamboo through control switch control motor one and two simultaneous workings of motor and removes on dustproof cloth to scrub dustproof cloth, clear up the dust, dust absorption mechanism inhales away through the dust that flexible hose will splash, and is dustproof effectual, and it is convenient to clear up the dust simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a dustproof speaker.

Fig. 2 is a schematic structural view of a threaded rod in a dustproof speaker.

Fig. 3 is a schematic structural diagram of a cleaning device in a dustproof speaker.

In the figure: 1. a speaker body; 11. a connecting wire; 2. a housing; 21. a fixing ring; 22. a connecting port; 3. a dust cloth; 4. mounting blocks; 41. mounting holes; 5. a first motor; 51. a threaded rod; 52. a first bearing seat; 53. a baffle plate; 54. a threaded sleeve; 6. a cleaning device; 61. a fixing frame; 62. a second motor; 63. a brush cartridge; 64. a second bearing seat; 7. fixing the rod; 71. a slider; 72. a fixing plate; 8. a dust suction mechanism; 81. a flexible hose; 9. a control switch; 10. and a controller.

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 to 3, in the embodiment of the present invention, a dustproof speaker comprises a speaker body 1 and a housing 2, the speaker body 1 is disposed in the housing 2, mounting blocks 4 are symmetrically disposed at the left and right ends of the housing 2, and mounting holes 41 are disposed on the mounting blocks 4, a fixing ring 21 is mounted on the outer surface of the speaker body 1, and the fixing ring 21 is fixedly connected to the inner wall of the housing 2, connectors 22 are symmetrically mounted at the left and right ends of the lower end of the housing 2, connecting wires 11 are symmetrically disposed at the left and right ends of the lower end of the speaker body 1, and the two connecting wires 11 are respectively fixedly connected to the two connectors 22, a dustproof cloth 3 is disposed at the upper end of the housing 2, a threaded rod 51 is transversely disposed above the housing 2, and the threaded rod 51 is located in front of the dustproof cloth 3, a motor one 5 is mounted at the right end, the baffle 53 is fixedly connected with the shell 2, the threaded sleeve 54 is sleeved on the outer surface of the threaded rod 51, the fixing rod 7 is transversely arranged above the shell 2 and is positioned behind the dustproof cloth 3, the fixing plates 72 are symmetrically arranged at the left end and the right end of the fixing rod 7, the fixing plate 72 is fixedly connected with the shell 2, the sliding block 71 is sleeved on the outer surface of the fixing rod 7, the cleaning device 6 is arranged above the dustproof cloth 3, the threaded sleeve 54 is fixedly connected with the front end of the cleaning device 6, the sliding block 71 is fixedly connected with the rear end of the cleaning device 6, the dust suction mechanism 8 is arranged at the upper end of the shell 2 and is positioned at the right side of the dustproof cloth 3, the telescopic hose 81 is arranged at the left end of the dust suction mechanism 8 and is communicated with the cleaning device 6, the control switch 9 is arranged at the upper end of the shell 2, the control switch 9 is positioned at the left side of the dustproof cloth 3, the controller 10 is, The second motor 62 and the brush barrel 63 are transversely arranged in the fixing frame 61, the lower end of the brush barrel 63 is in contact with the dustproof cloth 3, the second motor 62 is installed at the right end of the brush barrel 63, the second motor 62 is fixedly connected with the right wall in the fixing frame 61, the second bearing seat 64 is installed at the left end of the brush barrel 63, the second bearing seat 64 is fixedly connected with the left wall in the fixing frame 61, and the telescopic hose 81 is communicated with the fixing frame 61.

The utility model discloses a theory of operation is: carry out dustproof protection to speaker body 1 through shell 2, after dustproof cloth 3 is covered with the dust, work through control switch 9 control motor two 62 drives brush section of thick bamboo 63 and rotates, 5 work drive threaded rod 51 rotations of controller 10 control motor simultaneously, threaded rod 51 drives the thread bush 54 and removes, thread bush 54 drives brush section of thick bamboo 63 through fixed frame 61 and removes on dustproof cloth 3, thereby scrub dustproof cloth 3, the clearance dust, controller 10 controls dust absorption mechanism 8 simultaneously and siphons away the dust that splashes up through flexible hose 81.

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 dustproof loudspeaker comprises a loudspeaker body (1) and a shell (2), and is characterized in that the loudspeaker body (1) is arranged in the shell (2), dustproof cloth (3) is arranged at the upper end of the shell (2), a threaded rod (51) is transversely arranged above the shell (2) and is positioned in front of the dustproof cloth (3), a first motor (5) is installed at the right end of the threaded rod (51), the first motor (5) is fixedly connected with the shell (2), a first bearing seat (52) is installed at the left end of the threaded rod (51), a baffle (53) is installed at the left end of the first bearing seat (52), the baffle (53) is fixedly connected with the shell (2), a threaded sleeve (54) is sleeved on the outer surface of the threaded rod (51), a fixing rod (7) is transversely arranged above the shell (2) and is positioned behind the dustproof cloth (3), a sliding block (71) is sleeved on the outer surface, a cleaning device (6) is arranged above the dustproof cloth (3), the front end of the cleaning device (6) is fixedly connected with a threaded sleeve (54), the rear end of the cleaning device (6) is fixedly connected with a sliding block (71), the upper end of the shell (2) is provided with a dust suction mechanism (8), the dust suction mechanism (8) is positioned at the right side of the dustproof cloth (3), the left end of the dust suction mechanism (8) is provided with a flexible hose (81), the flexible hose (81) is communicated with the cleaning device (6), the cleaning device (6) comprises a fixed frame (61), a second motor (62) and a brush barrel (63), the brush barrel (63) is transversely arranged in the fixed frame (61), the lower end of the brush barrel (63) is contacted with the dustproof cloth (3), the right end of the brush barrel (63) is provided with a second motor (62), the second motor (62) is fixedly connected with the inner right wall of the fixed frame (61), the left end of the brush barrel (63) is provided with a second bearing seat (64, the telescopic hose (81) is communicated with the fixed frame (61).

2. The dustproof speaker according to claim 1, wherein the mounting blocks (4) are symmetrically arranged at the left end and the right end of the housing (2), and the mounting blocks (4) are provided with mounting holes (41).

3. A dustproof speaker according to claim 1, wherein the speaker body (1) is provided with a fixing ring (21) on the outer surface, and the fixing ring (21) is fixedly connected with the inner wall of the housing (2).

4. The dustproof speaker according to claim 1, wherein the connectors (22) are symmetrically installed at the lower end of the housing (2) left and right, the connecting wires (11) are symmetrically installed at the lower end of the speaker body (1) left and right, and the two connecting wires (11) are respectively and fixedly connected with the two connectors (22).

5. The dustproof speaker as claimed in claim 1, wherein the fixing plates (72) are symmetrically installed at the left and right ends of the fixing rod (7), and the fixing plates (72) are fixedly connected with the housing (2).

6. A dustproof speaker according to claim 1, wherein a control switch (9) is installed on the upper end of the housing (2), and the control switch (9) is located at the left of the dustproof cloth (3).

7. A dust speaker as claimed in claim 1, wherein the controller (10) is mounted to the upper end of the housing (2), and the controller (10) is located in front of the control switch (9).