Wall-mounted Bluetooth sound box

Abstract

The utility model relates to the technical field of Bluetooth sound boxes, and discloses a wall-mounted Bluetooth sound box, which comprises a mounting plate, a sound box body arranged on the side wall of the mounting plate, a hanging piece arranged at the top of the sound box body, a miniature air pump arranged at the top of the sound box body, a connecting pipe arranged at the output end of the miniature air pump, and a control switch electrically connected with the miniature air pump. When the miniature air pump runs, air is inflated into the air cylinder through the connecting pipe, so that the piston rod moves rightwards to enable the sliding plate to move rightwards, at the moment, the net cover is matched with the outer portion of the axial flow fan, the axial flow fan runs to exhaust airflow to the net cover, and dust falling on the outer wall of the net cover can be blown down; therefore, the dust on the mesh cover can be conveniently cleaned, the dust in the meshes is blown out by enabling the airflow to enter the meshes of the mesh cover, and the phenomenon that sound production of the Bluetooth sound box is affected due to the fact that the Bluetooth sound box is hung on the wall for a long time and a large amount of dust falls on the surface of the mesh cover is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of Bluetooth speakers, in particular to a wall-mounted Bluetooth speaker. Background Technique

[0002] A Bluetooth speaker is a wireless audio device that can be connected to various mobile devices, such as mobile phones, tablets, etc. through Bluetooth technology, enabling users to wirelessly transmit music and audio content to the speaker for playback. A wall-mounted Bluetooth speaker is usually hung on a wall.

[0003] The external of the speaker of the existing wall-mounted Bluetooth speaker is provided with a fixed mesh cover. When the wall-mounted Bluetooth speaker is hung on the wall for use, a relatively large amount of dust is likely to fall on the mesh cover. When the mesh cover is blocked by dust, it is likely to affect the sound of the Bluetooth speaker. Usually, when cleaning the mesh cover, the porous structure of the mesh cover is not convenient for cleaning, and it is easy to have the problem that the dust is not completely cleaned out. For this reason, we propose a wall-mounted Bluetooth speaker. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wall-mounted Bluetooth speaker to solve the problem that the porous structure of the mesh cover is not convenient for dust cleaning proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A wall-mounted Bluetooth speaker, including:

[0006] A mounting plate, on the side wall of the mounting plate is provided a speaker body, on the top of the speaker body is provided a hanging piece, on the top of the speaker body is provided a micro air pump, the output end of the micro air pump is provided with a connecting pipe, the micro air pump is electrically connected to a control switch, on the front side wall of the speaker body are provided a sliding plate and a plurality of cylinders, inside the cylinder is provided a piston rod, the mesh cover is embedded on the side wall of the sliding plate, on the side wall of the sliding plate is provided an elastic piece, outside the elastic piece is provided a side frame, and on the right side wall of the speaker body is provided an axial flow fan;

[0007] A displacement cover, which is fitted to the outside of the speaker body, on the side wall of the displacement cover is embedded a limiting groove, the side part of the limiting groove is fitted with a roller, on the side wall of the mounting plate are fixedly connected an external strip and an internal strip, on the side wall of the external strip is provided a clamping piece, and on the side wall of the displacement cover is embedded an acrylic plate.

[0008] Preferably, the control switch is arranged on the side wall of the speaker body.

[0009] Preferably, the external strip is fitted to the outside of the displacement cover.

[0010] Preferably, the internal strip is fitted to the inner wall of the displacement cover.

[0011] Preferably, the connecting pipe is arranged on the side wall of the cylinder.

[0012] Preferably, the side frame is fixedly connected to the side wall of the speaker body.

[0013] Preferably, the piston rod is fixedly connected to the side wall of the sliding plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. When the micro air pump in the present utility model operates, gas is filled into the cylinder through the connecting pipe, causing the piston rod to displace to the right and the sliding plate to displace to the right. At this time, the mesh cover is fitted outside the axial flow fan. When the axial flow fan operates and discharges air flow to the mesh cover, the dust deposited on the outer wall of the mesh cover can be blown off, thereby facilitating the cleaning of the dust on the mesh cover. By allowing the air flow to enter the interior of the mesh holes of the mesh cover, the dust inside the mesh holes can be blown out, avoiding the situation where a large amount of dust accumulates on the surface of the mesh cover due to the long-term wall mounting of the Bluetooth speaker, which may affect the sound emission of the Bluetooth speaker.

[0016] 2. By providing a displaceable cover that can slide to the right in the present utility model, when the displaceable cover displaces, the rollers roll inside the limiting groove to limit the displaceable cover. At the same time, the internal strip cooperates with the external strip to limit the displaceable cover. Then, when the limiting groove displaces with the displaceable cover, it will be clamped by the clamping piece. At this time, the displaceable cover shields the outside of the speaker body, which can protect the Bluetooth speaker from external collisions when the Bluetooth speaker is not in use, avoiding damage to the Bluetooth speaker and being beneficial to the long-term wall mounting use of the Bluetooth speaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the external structure of the speaker body of the present utility model;

[0019] Figure 3 is a schematic diagram of the internal structure of the cylinder of the present utility model.

[0020] In the figure: 100, mounting plate; 110, speaker body; 111, hanging piece; 120, micro air pump; 121, connecting pipe; 130, sliding plate; 131, mesh cover; 132, side frame; 133, cylinder; 134, piston rod; 135, elastic piece; 140, control switch; 150, axial flow fan; 200, displaceable cover; 201, acrylic plate; 210, limiting groove; 211, roller; 220, external strip; 221, clamping piece; 222, internal strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the protection scope of the present utility model.

[0022] Embodiment

[0023] Please refer to Figures 1-3 , a wall-mounted Bluetooth speaker shown in the figure, includes:

[0024] On the side wall of the mounting plate 100, there is a speaker body 110. Inside the speaker body 110, there are components commonly found in commercial Bluetooth speakers. On the top of the speaker body 110, there is a hanging piece 111. On the top of the speaker body 110, there is a micro air pump 120. The micro air pump 120 uses a commonly used micro vane type air pump on the market, mainly composed of a stator, a rotor, vanes, an air chamber, etc. The rotor is eccentrically installed inside the stator, the vanes are installed on the rotor and rotate with the rotor. The vanes form a sealed compression space between the inner wall of the stator and the rotor, thereby realizing gas compression and transportation. The output end of the micro air pump 120 is provided with a connecting pipe 121. The micro air pump 120 is electrically connected to a control switch 140. The control switch 140 uses a commonly used micro timing reverse switch on the market. The micro timing reverse switch usually consists of a circuit board, a timer, buttons, etc. Users can adjust the running time of the device and the time interval of timing reverse by setting the timer. On the front side wall of the speaker body 110, there are a sliding plate 130 and a plurality of cylinders 133. The sliding plate 130 is slidably fitted to the front side wall of the speaker body 110. Inside the cylinder 133, there is a piston rod 134. A mesh cover 131 is embedded in the side wall of the sliding plate 130. An elastic piece 135 is provided on the side wall of the sliding plate 130. The elastic piece 135 is a commonly used elastic rubber sheet on the market. When the sliding plate 130 moves to the right, the elastic piece 135 stretches to block the gap opened by the sliding plate 130. There is a side frame 132 outside the elastic piece 135. On the right side wall of the speaker body 110, there is an axial flow fan 150. The axial flow fan 150 uses a commonly used model on the market. The axial flow fan 150 is a type of fan that moves air flow along the axial direction. It usually consists of a rotating impeller and a motor positioned on the axis. When the motor rotates, the impeller also rotates, thereby generating air flow. The axial flow fan 150 is electrically connected to a commonly used micro timing switch with the same time setting as the micro air pump 120;

[0025] The displacement cover 200 is fitted to the outside of the speaker body 110. A limiting groove 210 is embedded in the side wall of the displacement cover 200, and a roller 211 is fitted to the side of the limiting groove 210. An outer strip 220 and an inner strip 222 are fixedly connected to the side wall of the mounting plate 100. A clamping piece 221 is arranged on the side wall of the outer strip 220. When the limiting groove 210 is displaced to the right, the clamping piece 221 can be clamped inside the limiting groove 210 to clamp the limiting groove 210, thereby positioning the displacement cover 200. An acrylic plate 201 is embedded in the side wall of the displacement cover 200, and the acrylic plate 201 is a transparent acrylic plate.

[0026] Specifically, the control switch 140 is arranged on the side wall of the speaker body 110.

[0027] Further, the outer strip 220 is fitted to the outside of the displacement cover 200.

[0028] Still further, the inner strip 222 is fitted to the inner wall of the displacement cover 200.

[0029] Still further, the connecting pipe 121 is arranged on the side wall of the air cylinder 133.

[0030] It is worth noting that the side frame 132 is fixedly connected to the side wall of the speaker body 110.

[0031] It is worth noting that the piston rod 134 is fixedly connected to the side wall of the sliding plate 130.

[0032] In addition, the above-mentioned electrical components and electrical equipment all use an external power supply. The circuits, electronic components and modules involved in the present utility model are all prior arts, which can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve improvements to the internal structure and method.

[0033] Working principle: When the micro air pump 120 operates, it fills the inside of the cylinder 133 with gas through the connecting pipe 121, causing the piston rod 134 to displace to the right and the sliding plate 130 to displace to the right. At this time, the mesh cover 131 is fitted outside the axial flow fan 150. When the axial flow fan 150 operates and discharges air flow to the mesh cover 131, the dust deposited on the outer wall of the mesh cover 131 can be blown off, so that the dust on the mesh cover 131 can be conveniently cleaned. The air flow enters the inside of the mesh holes of the mesh cover 131 to blow out the dust inside the mesh holes, avoiding a large amount of dust deposited on the surface of the mesh cover 131 when the Bluetooth speaker is hung on the wall for a long time, which affects the sound of the Bluetooth speaker. By setting the displaceable cover 200 that can slide to the right, when the displaceable cover 200 displaces, the roller 211 rolls inside the limit groove 210 to limit the displaceable cover 200. At the same time, the inner strip 222 and the outer strip 220 cooperate to limit the displaceable cover 200. Then, when the limit groove 210 displaces with the displaceable cover 200, it will be clamped by the clamping piece 221. At this time, the displaceable cover 200 covers the outside of the speaker body 110, which can shield and protect the Bluetooth speaker when it is not in use, avoiding damage to the Bluetooth speaker caused by external collision and being beneficial to the long-term wall-mounted use of the Bluetooth speaker.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall-mounted Bluetooth speaker, characterized in that: include: A mounting plate (100), a speaker body (110) is arranged on a side wall of the mounting plate (100), a hanging plate (111) is arranged on the top of the speaker body (110), a micro air pump (120) is arranged on the top of the speaker body (110), a connecting pipe (121) is arranged at the output end of the micro air pump (120), the micro air pump (120) is electrically connected to a control switch (140), a sliding plate (130) and a plurality of cylinders (133) are arranged on the front side wall of the speaker body (110), a piston rod (134) is arranged inside the cylinder (133), a mesh cover (131) is embedded in the side wall of the sliding plate (130), an elastic sheet (135) is arranged on the side wall of the sliding plate (130), a side frame (132) is arranged outside the elastic sheet (135), and an axial flow fan (150) is arranged on the right side wall of the speaker body (110); A displacement cover (200) is matched with the outside of a sound box body (110), a limiting groove (210) is embedded in the side wall of the displacement cover (200), a roller (211) is matched on the side of the limiting groove (210), an external strip (220) and an internal strip (222) are fixedly connected to the side wall of the mounting plate (100), a clamping piece (221) is provided on the side wall of the external strip (220), and an acrylic plate (201) is embedded in the side wall of the displacement cover (200).

2. A wall-mounted Bluetooth speaker according to claim 1, characterized in that: The control switch (140) is arranged on a side wall of the speaker body (110).

3. The wall-mounted Bluetooth speaker according to claim 1, characterized in that: The outer strip (220) is fitted to the outside of the displacement cover (200).

4. The wall-mounted Bluetooth speaker according to claim 1, characterized in that: The inner strip (222) is matched with the inner wall of the displacement cover (200).

5. The wall-mounted Bluetooth speaker according to claim 1, characterized in that: The connecting pipe (121) is arranged on the side wall of the cylinder (133).

6. The wall-mounted Bluetooth speaker according to claim 1, characterized in that: The side frame (132) is fixedly connected to the side wall of the speaker body (110).

7. The wall-mounted Bluetooth speaker according to claim 1, characterized in that: The piston rod (134) is fixed to the side wall of the sliding plate (130).

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