Intelligent sound box dustproof device

Abstract

The utility model discloses an intelligent sound box dustproof device, which relates to the technical field of sound box protection, and comprises a protective shell, a sound box main body is movably arranged in the protective shell, the top of the protective shell is provided with a sealing cover and a protective screen plate, and one side, close to the protective screen plate, of the protective shell is respectively provided with a sliding chute I and a sliding chute II. The side face of the protective screen plate is slidably connected with the inner wall of the first sliding groove, the side face of one side of the sealing cover is slidably connected with the inner wall of the second sliding groove, a mounting groove is formed in the top of the sealing cover, and the side face of the protective screen plate is slidably connected with the inner wall of the mounting groove. The problems that dust, cotton fibers and other impurities are gradually accumulated on the dust cover, so that along with the accumulation of the impurities, meshes of a metal net on the dust cover may be blocked, sound emitting and sound receiving operations of the sound box are greatly influenced, and normal operation of the sound box is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of speaker protection, and in particular to a dustproof device for an intelligent speaker. Background Art

[0002] With the development of science and technology, people's daily lives have gradually become intelligent, and thus the upgraded product of smart speakers was born. People can connect to the Internet through smart speakers to play songs on demand, shop online, or get weather forecasts. It can even serve as a control center for smart home devices, greatly improving the portability and happiness of people's lives.

[0003] The Chinese public patent number is: CN212305569U, an intelligent speaker dustproof device, which uses a dust cover and an insert to accurately install the dust cover and the speaker body. The metal mesh and the gauze can prevent dust from entering the speaker, thereby reducing the damage rate of the speaker. However, although the device can install the dust cover on the speaker body through the insert, as the speaker is used, dust, cotton wool and other impurities will gradually accumulate on the dust cover. As the impurities accumulate, the mesh holes of the metal mesh on the dust cover may be clogged, which will greatly affect the sound output and reception operations of the speaker, and then affect the normal operation of the speaker. Utility Model Content

[0004] The purpose of the utility model is to provide a dustproof device for a smart speaker, which solves the above-mentioned technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dustproof device for an intelligent speaker comprises a protective shell, a speaker body is movably installed inside the protective shell, a sealing cover and a protective mesh plate are arranged on the top of the protective shell, a slide groove one and a slide groove two are respectively opened on the side of the protective shell close to the protective mesh plate, the side of the protective mesh plate is slidably connected to the inner wall of the slide groove one, the side of one side of the sealing cover is slidably connected to the inner wall of the slide groove two, the top of the sealing cover is opened, the side of the protective mesh plate is slidably connected to the inner wall of the installation groove, the bottom end of the inner wall of one side of the sealing cover is fixedly connected with a net brush, the bristle end of the net brush is slidably connected to one side of the protective mesh filter, the inner wall of the sealing cover away from the protective mesh plate is slidably connected to the side of the protective shell away from the protective mesh plate, a T-shaped recovery groove is opened at the bottom of the inner wall of the side of the protective shell close to the protective mesh plate, the T-shaped recovery groove is located between the first slide groove and the second slide groove, and dust removal mechanisms for dust suction are arranged at both ends of the T-shaped recovery groove.

[0006] Preferably, the dust removal mechanism includes a motor and a fan, one end of the motor's rotating shaft is fixedly connected to one side of the fan, both sides of the protective shell are provided with collection grooves, the two sides of the bottom end of the T-shaped recovery groove are respectively connected to the collection grooves on both sides of the protective shell, the inner wall of the collection groove is fixedly connected to a fixed plate, the side of the motor is fixedly connected to one side of the fixed plate, and the rotating shaft of the motor passes through one side of the rotationally connected fixed plate.

[0007] Preferably, the protective shell is fixedly connected to an extension frame on the side of the collecting trough, a card slot is provided on the side of the extension frame away from the fan, a waste box is provided on the side of the extension frame away from the fan, a card block is fixedly connected to the side of the waste box close to the extension frame, and the side of the card block is movably engaged with the inner wall of the card slot.

[0008] Preferably, a ventilation net is fixedly connected through the top of the waste bin.

[0009] Preferably, an L-shaped ventilation groove is provided at the bottom of the inner wall of the protective shell on one side close to the protective mesh plate, and the L-shaped ventilation groove is located between the protective mesh plate and the speaker body, and the L-shaped ventilation groove is connected with the collecting trough.

[0010] Preferably, a lifting block is fixedly connected to one side of the protective mesh plate, a groove is provided at the bottom of one side of the sealing cover, a lifting block slide groove is provided at the top of the protective shell, the slide groove one, the slide groove two and the lifting block slide groove are interconnected, and the side surfaces of the lifting block are slidably connected to the inner walls of the groove and the lifting block slide groove respectively.

[0011] Compared with the related art, the dustproof device for smart speakers provided by the utility model has the following beneficial effects:

[0012] The utility model provides a dustproof device for an intelligent speaker. By providing a sealing cover and a protective mesh plate, the protective mesh plate can be cleaned by a mesh brush on one side of the sealing cover, thereby achieving a dustproof effect on the speaker body. At the same time, when the sealing cover is well placed, a certain protective effect can be achieved on the speaker body inside the protective shell.

[0013] The utility model provides a dust-proof device for an intelligent speaker. By providing a dust removal mechanism, a motor and a fan in the dust removal mechanism, in cooperation with a T-shaped recovery groove and a collection groove as well as an L-shaped ventilation groove and a collection groove, it can not only realize the recovery operation of sundries, but also achieve the effect of heat dissipation for the speaker body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic cross-sectional diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 For this utility model Figure 1 A is an enlarged schematic diagram of the local structure at center A;

[0017] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the local structure at B in the middle;

[0018] Figure 5 It is a schematic cross-sectional diagram of the overall structure of the utility model rotated sixty degrees.

[0019] In the figure: 1. Sealing cover; 2. Protective shell; 3. Extension frame; 4. Ventilation net; 5. Waste box; 6. Protective mesh plate; 7. Lifting block; 8. Net brush; 9. Lifting block slide; 10. Speaker body; 11. Slide one; 12. Slide two; 13. L-shaped ventilation slot; 14. T-shaped recovery slot; 15. Fan; 16. Card slot; 17. Motor; 18. Collection trough; 19. Fixed plate; 20. Card block. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 5 The utility model provides a technical solution, including a protective shell 2, a speaker body 10 is movably installed inside the protective shell 2, a sealing cover 1 and a protective mesh plate 6 are arranged on the top of the protective shell 2, a slide groove 11 and a slide groove 2 12 are respectively opened on the side of the protective shell 2 close to the protective mesh plate 6, the side of the protective mesh plate 6 is slidably connected to the inner wall of the slide groove 11, the side of one side of the sealing cover 1 is slidably connected to the inner wall of the slide groove 2 12, the top of the sealing cover 1 is provided with a mounting groove, and the side of the protective mesh plate 6 is slidably connected to the inner wall of the slide groove 11 The inner wall of the installation groove is connected, and a net brush 8 is fixedly connected to the bottom end of the inner wall on one side of the sealing cover 1. The bristle end of the net brush 8 is slidably connected to one side of the filter screen of the protective mesh plate 6. The inner wall of the sealing cover 1 away from the protective mesh plate 6 is slidably connected to the side of the protective shell 2 away from the protective mesh plate 6. A T-shaped recovery groove 14 is provided at the bottom of the inner wall of the protective shell 2 close to the protective mesh plate 6. The T-shaped recovery groove 14 is located between the slide groove 11 and the slide groove 2 12. Dust removal mechanisms for dust collection are provided at both ends of the T-shaped recovery groove 14.

[0021] First, the speaker body 10 is installed into the protective shell 2. At this time, the display screen and button area of ​​the speaker body 10 just correspond to the opening on one side of the protective shell 2, so that people can observe and control the speaker body 10 conveniently. When the speaker body 10 is installed, the protective mesh plate 6 is inserted into the interior of the protective shell 2 through the slide groove 11, so that during the normal use of the speaker body 10, dust and other impurities will be blocked by the filter of the protective mesh plate 6 to achieve the purpose of dust prevention. In order to prevent the filter of the protective mesh plate 6 from being blocked, or when the speaker body 10 is not needed, the dust removal on both sides of the protective shell 2 is started. Mechanism, and then one side of the sealing cover 1 is inserted into the protective shell 2 along the slide groove 12, so that the other side of the sealing cover 1 will fit the side of the protective shell 2 and move downward, and the sealing cover 1 uses the mesh brush 8 installed on the inner wall of one side to clean the filter of the protective mesh plate 6, and the cleaned debris will be sucked into the dust removal mechanism at both ends of the T-shaped recovery groove 14 through the T-shaped recovery groove 14, thereby preventing the debris from accumulating in the protective shell 2. At this time, under the action of the sealing cover 1, the protective shell 2 is in a relatively closed environment, so it can also play a certain protective role on the speaker body 10 inside the protective shell 2.

[0022] Furthermore, the dust removal mechanism includes a motor 17 and a fan 15, one end of the rotating shaft of the motor 17 is fixedly connected to one side of the fan 15, both sides of the protective housing 2 are provided with a collection groove 18, the two sides of the bottom end of the T-shaped recovery groove 14 are respectively connected to the collection grooves 18 on both sides of the protective housing 2, the inner wall of the collection groove 18 is fixedly connected to a fixing plate 19, the side of the motor 17 is fixedly connected to one side of the fixing plate 19, and the rotating shaft of the motor 17 passes through one side of the rotationally connected fixing plate 19;

[0023] When dust removal is required, the motor 17 is started, and the motor 17 drives the fan 15 to rotate. Since the T-shaped recovery groove 14 and the collection groove 18 are in a connected state, the debris cleaned by the net brush 8 will be blown out to the outside of the protective shell 2 through the T-shaped recovery groove 14 and the collection groove 18 by the fan 15, thereby achieving the purpose of dust removal.

[0024] Furthermore, the protective housing 2 is fixedly connected to an extension frame 3 on the side of the collecting trough 18, a card slot 16 is provided on the side of the extension frame 3 away from the fan 15, a waste box 5 is provided on the side of the extension frame 3 away from the fan 15, a card block 20 is fixedly connected to the side of the waste box 5 close to the extension frame 3, and the side of the card block 20 is movably connected to the inner wall of the card slot 16;

[0025] When the debris is blown out to the outside of the protective shell 2 under the action of the fan 15, in order to prevent dust from scattering, the block 20 on one side of the waste box 5 is connected to the slot 16 on one side of the extension frame 3, thereby realizing the collection operation of dust and other debris. When there are a lot of debris in the waste box 5, the block 20 can be used to remove the waste box 5 from the slot 16, and then the inside of the waste box 5 can be cleaned. The design of the extension frame 3 not only facilitates the installation and removal operations of the waste box 5, but also the fan 15 is located inside the extension frame 3, which can also provide a certain degree of protection for the fan 15.

[0026] Furthermore, a ventilation net 4 is fixedly connected to the top of the waste box 5. The design of the ventilation net 4 can prevent the phenomenon of air backflow inside the waste box 5, thereby preventing the recovered debris from being blown into the interior of the protective shell 2 along the airflow.

[0027] Furthermore, an L-shaped ventilation slot 13 is provided at the bottom of the inner wall of the protective housing 2 near the protective mesh plate 6. The L-shaped ventilation slot 13 is located between the protective mesh plate 6 and the speaker body 10. The L-shaped ventilation slot 13 is connected to the collecting trough 18.

[0028] Since the bottom end of the protective mesh plate 6 and the bottom end of one side of the sealing cover 1 are both T-shaped, the slide groove 11 and the slide groove 2 12 are separated from the L-shaped ventilation groove 13, the T-shaped recovery groove 14 and the collection groove 18, while the L-shaped ventilation groove 13, the T-shaped recovery groove 14 and the collection groove 18 are connected, and the L-shaped ventilation groove 13 is located between the speaker body 10 and the protective mesh plate 6, so that the fan 15 can recycle the debris through the T-shaped recovery groove 14 and the collection groove 18, and can also dissipate heat for the speaker body 10 through the L-shaped ventilation groove 13 and the collection groove 18.

[0029] Furthermore, a lifting block 7 is fixedly connected to one side of the protective mesh plate 6, a groove is provided at the bottom of one side of the sealing cover 1, a lifting block slide 9 is provided at the top of the protective shell 2, the slide 1 11, the slide 2 12 and the lifting block slide 9 are connected, and the side of the lifting block 7 is slidably connected to the inner wall of the groove and the lifting block slide 9 respectively;

[0030] When the sealing cover 1 needs to be removed, the sealing cover 1 can be pulled up through the protective mesh plate 6 and the lifting block 7, and then the protective mesh plate 6 can be installed in the protective shell 2. The design of the lifting block 7 greatly increases the portability of the sealing cover 1 when it is removed.

Claims

1. A dustproof device for a smart speaker, comprising a protective housing (2), characterized in that: A sound box body (10) is movably installed inside the protective shell (2), a sealing cover (1) and a protective mesh plate (6) are arranged on the top of the protective shell (2), a slide groove (11) and a slide groove (12) are respectively provided on one side of the protective shell (2) close to the protective mesh plate (6), the side of the protective mesh plate (6) is slidably connected to the inner wall of the slide groove (11), and the side of one side of the sealing cover (1) is slidably connected to the inner wall of the slide groove (12), a mounting groove is provided on the top of the sealing cover (1), and the side of the protective mesh plate (6) is slidably connected to the inner wall of the mounting groove, A net brush (8) is fixedly connected to the bottom end of the inner wall of one side of the sealing cover (1), and the bristle end of the net brush (8) is slidably connected to one side of the filter screen of the protective mesh plate (6). The inner wall of the sealing cover (1) on the side away from the protective mesh plate (6) is slidably connected to the side of the protective shell (2) away from the protective mesh plate (6). A T-shaped recovery groove (14) is provided at the bottom of the inner wall of the side of the protective shell (2) close to the protective mesh plate (6). The T-shaped recovery groove (14) is located between the first slide groove (11) and the second slide groove (12), and dust removal mechanisms for dust collection are provided at both ends of the T-shaped recovery groove (14).

2. The dust-proof device for a smart speaker according to claim 1, characterized in that: The dust removal mechanism comprises a motor (17) and a fan (15); one end of a rotating shaft of the motor (17) is fixedly connected to one side of the fan (15); both sides of the protective housing (2) are provided with material collecting grooves (18); both sides of the bottom end of the T-shaped recovery groove (14) are respectively connected to the material collecting grooves (18) on both sides of the protective housing (2); the inner wall of the material collecting groove (18) is fixedly connected to a fixing plate (19); the side surface of the motor (17) is fixedly connected to one side of the fixing plate (19); and the rotating shaft of the motor (17) passes through one side of the fixing plate (19) that is rotatably connected.

3. The dust-proof device for a smart speaker according to claim 2, characterized in that: The protective shell (2) is fixedly connected to an extension frame (3) on the side of the collecting trough (18); a card slot (16) is provided on the side of the extension frame (3) away from the fan (15); a waste box (5) is provided on the side of the extension frame (3) away from the fan (15); a card block (20) is fixedly connected to the side of the waste box (5) close to the extension frame (3); and the side of the card block (20) is movably connected to the inner wall of the card slot (16).

4. The dust-proof device for a smart speaker according to claim 3, characterized in that: A ventilation net (4) is fixedly connected through the top of the waste box (5).

5. The dust-proof device for a smart speaker according to claim 2, characterized in that: An L-shaped ventilation groove (13) is provided at the bottom of the inner wall of the protective shell (2) on one side close to the protective mesh plate (6); the L-shaped ventilation groove (13) is located between the protective mesh plate (6) and the sound box body (10); and the L-shaped ventilation groove (13) is connected to the collecting groove (18).

6. The dust-proof device for a smart speaker according to claim 1, characterized in that: A lifting block (7) is fixedly connected to one side of the protective mesh plate (6), a groove is provided at the bottom of one side of the sealing cover (1), a lifting block slide groove (9) is provided at the top of the protective shell (2), the slide groove 1 (11), the slide groove 2 (12) and the lifting block slide groove (9) are interconnected, and the side surfaces of the lifting block (7) are slidably connected to the inner walls of the groove and the lifting block slide groove (9) respectively.

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