Multifunctional sound box

Abstract

The utility model particularly relates to multifunctional sound equipment, and belongs to the technical field of sound equipment. The multifunctional sound box comprises a machine body, and further comprises a seat body, a rotating part and a pressure applying assembly. The seat body is provided with a containing cavity, and the containing cavity is provided with an opening. The rotating part is of a cylindrical structure, the inner contour shape of the containing cavity is matched with the rotating part, the rotating part is inserted into the containing cavity through the opening, and the machine body is connected to the rotating part. The pressure applying assembly is used for applying pressure to the rotating part. When the arc-shaped peripheral wall face of the rotating part abuts against the arc face of the containing cavity, the rotating part can rotate relative to the base body, and then the installation angle of the machine body connected to the rotating part can be adjusted. The cylindrical structure of the rotating part improves the matching precision and the connection strength of the rotating part and the seat body.

Description

Technical Field

[0001] This utility model belongs to the field of audio technology, specifically relating to a multifunctional audio system. Background Technology

[0002] A speaker is a device used for sound playback and amplification. It converts audio signals into sound and outputs them through speakers. Speakers are widely used in various settings, such as home entertainment, conferences, and performances.

[0003] To achieve a better listening experience, the speaker's angle may need to be adjusted. However, once installed, most speakers are difficult to adjust, which reduces their performance. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional speaker whose angle can be adjusted.

[0005] To achieve the aforementioned objectives, the technical solution adopted by this utility model is as follows: This application provides a multi-functional audio speaker, including a body, a base, a rotating part, and a pressure-applying component. The base has a receiving cavity with an opening. The rotating part has a cylindrical structure, and the inner contour shape of the receiving cavity is adapted to the rotating part. The rotating part is inserted into the receiving cavity through the opening, and the body is connected to the rotating part. The pressure-applying component is used to apply pressure to the rotating part.

[0006] In some embodiments, the seat includes a first seat and a second seat. The second seat is rotatably connected to the first seat, and the rotation axis of the second seat relative to the first seat is perpendicular to the axis of the rotating part. A receiving cavity is disposed in the second seat.

[0007] In some embodiments, the pressure-applying assembly includes a pressure-applying part and a locking member. The pressure-applying part is disposed on the base body, opposite to the opening, and has a through hole. A rotating part passes through the through hole, and the pressure-applying part is configured to be position-adjustable. The locking member is used to drive the pressure-applying part to move, so that the pressure-applying part applies pressure to the rotating part.

[0008] In some embodiments, one side of the pressure-applying part is rotatably connected to the seat body, and a locking component is disposed on the other side of the pressure-applying part. The locking component includes a locking bolt, which is threadedly connected to the seat body and abuts against the side of the pressure-applying part opposite to the seat body.

[0009] In some embodiments, the locking component further includes a connecting portion, which includes a first portion and a second portion that are bent and connected to the base body, and the second portion is disposed on the side of the pressure application portion opposite to the base body, and a locking bolt is threadedly connected to the second portion.

[0010] In some embodiments, a mounting section is further included, which is connected to the rotating section, and the body is connected to the mounting section.

[0011] In some embodiments, the mounting section is provided with multiple through holes.

[0012] In some embodiments, the mounting part includes a first side facing the seat and a second side facing away from the seat. The mounting part is hollow inside and a fan blade is rotatably disposed inside the mounting part. A first ventilation hole is provided on the second side, and a second ventilation hole is also provided on the mounting part. The first ventilation hole and the second ventilation hole are respectively connected to the interior of the mounting part, and the body is connected to the second side.

[0013] In some embodiments, the mounting portion is provided with a plurality of through holes, which are arranged around the first ventilation hole.

[0014] In some embodiments, the area of ​​the first ventilation hole is at least half the area of ​​the second side.

[0015] This utility model has the following beneficial effects:

[0016] 1. When the arc-shaped peripheral wall of the rotating part abuts against the arc surface of the receiving cavity, the rotating part can rotate relative to the base, thereby allowing the installation angle of the body connected to the rotating part to be adjusted.

[0017] 2. The cylindrical structure of the rotating part has two end faces and an arc-shaped peripheral wall. The arc-shaped peripheral wall and the receiving cavity make the rotating part able to rotate relative to the base. The two end faces of the rotating part abut against the two end faces of the receiving cavity, which increases the fitting accuracy and connection strength between the rotating part and the base.

[0018] 3. The second seat is rotatably connected to the first seat, and the rotation axis of the second seat is perpendicular to the axis of the rotating part, so that the angle adjustment range of the rotating part relative to the seat body can be increased by using the second seat. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of the multifunctional speaker of this utility model;

[0020] Figure 2 This is a schematic diagram of the mounting part of this utility model;

[0021] Figure 3 This is a schematic diagram showing the cooperation between the mounting part and the rotating part of this utility model.

[0022] Reference numerals: 1-base, 11-second base, 12-first base, 2-rotating part, 3-body, 4-pressure application component, 41-locking bolt, 42-connecting part, 43-pressure application part, 5-mounting part, 51-fan blade, 52-through hole, 53-first ventilation hole. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

[0024] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] This application provides a multi-functional audio device, including a body 3, a base 1, a rotating part 2, and a pressure application component 4. The base 1 has a receiving cavity with an opening. The rotating part 2 has a cylindrical structure, and the inner contour shape of the receiving cavity is adapted to the rotating part 2. The rotating part 2 is inserted into the receiving cavity through the opening, and the body 3 is connected to the rotating part 2. The pressure application component 4 is used to apply pressure to the rotating part 2.

[0026] The body 3 is a component used to play sound in the multifunctional speaker of this application embodiment. Its structure and working principle are well known to those skilled in the art and will not be described in detail here.

[0027] The opening of the receiving cavity allows the rotating part 2 to be inserted into the receiving cavity through the opening, and when the rotating part 2 is in the receiving cavity, the rotating part 2 can be partially disposed outside the receiving cavity, so that the body 3 can be connected to the receiving cavity.

[0028] The matching of the contour of the receiving cavity and the rotating part 2 means that the contour of the receiving cavity is an incomplete cylindrical structure, that is, the inner wall surface of the receiving cavity includes two oppositely arranged end faces and an arc surface disposed between the two end faces. When the rotating part 2 is disposed in the receiving cavity, the arc-shaped peripheral wall surface of the rotating part 2 abuts against the arc surface, and the two end faces of the rotating part 2 abut against the two end faces of the receiving cavity respectively.

[0029] When the arc-shaped peripheral wall of the rotating part 2 abuts against the arc surface of the receiving cavity, the rotating part 2 can rotate relative to the base 1, thereby allowing the mounting angle of the body 3 connected to the rotating part 2 to be adjusted.

[0030] The pressure-applying component 4 is used to apply pressure to the rotating part 2, so that the rotating part 2 will not come out of the opening. On the other hand, by applying pressure to the rotating part 2, the rotating part 2 is locked after the installation angle of the body 3 is adjusted, so that the rotating part 2 cannot rotate relative to the base 1.

[0031] The cylindrical structure of the rotating part 2 has two end faces and an arc-shaped peripheral wall. The arc-shaped peripheral wall and the receiving cavity cooperate to enable the rotating part 2 to rotate relative to the base 1. The two end faces of the rotating part 2 abut against the two end faces of the receiving cavity, which increases the fitting accuracy and connection strength between the rotating part 2 and the base 1.

[0032] In some embodiments, the base 1 includes a first base 12 and a second base 11. The second base 11 is rotatably connected to the first base 12, and the rotation axis of the second base 11 relative to the first base 12 is perpendicular to the axis of the rotating part 2. A receiving cavity is provided in the second base 11.

[0033] When the rotating part 2 and the receiving cavity are engaged, the rotating part 2 can only rotate around the rotation axis of the rotating part 2, which reduces the range of adjustment of the installation angle of the body 3.

[0034] The second seat 11 is rotatably connected to the first seat 12, and the rotation axis of the second seat 11 is perpendicular to the axis of the rotating part 2, so that the angle adjustment range of the rotating part 2 relative to the seat 1 can be increased by using the second seat 11.

[0035] In some embodiments, the pressure-applying assembly 4 includes a pressure-applying part 43 and a locking member. The pressure-applying part 43 is disposed on the base 1, and is disposed opposite to the opening. The pressure-applying part 43 is provided with a through hole, and the rotating part 2 passes through the through hole. The pressure-applying part 43 is configured to be position-adjustable. The locking member is used to drive the pressure-applying part 43 to move, so that the pressure-applying part 43 applies pressure to the rotating part 2.

[0036] The perforation of the pressure part 43 can be a rectangular structure, so that the perforation can form two oppositely arranged first inner walls and two oppositely arranged second inner walls. The two second inner walls can be respectively arranged facing the two end faces of the rotating part 2, and the two first inner walls can respectively abut against the arc-shaped peripheral wall surface of the rotating part 2.

[0037] The rotating part 2 is inserted through the perforation, so that when the pressure part 43 moves toward the seat 1, the two first inner walls apply pressure to the arc-shaped peripheral wall surface of the rotating part 2, thereby locking the rotating part 2. At the same time, since the two second inner walls are respectively provided facing the two end faces of the rotating part 2, the rotating part 2 can be limited by the second inner walls, which increases the locking effect of the rotating part 2.

[0038] In some embodiments, one side of the pressure part 43 is rotatably connected to the seat body 1, and a locking member is disposed on the other side of the pressure part 43. The locking member includes a locking bolt 41, which is threadedly connected to the seat body 1 and abuts against the side of the pressure part 43 facing away from the seat body 1.

[0039] One side of the pressure-applying part 43 is rotatably connected to the seat 1, allowing the pressure-applying part 43 to have two states. In one state, the pressure-applying part 43 rotates away from the seat 1, at which time the pressure of the pressure-applying part 43 on the rotating part 2 decreases, and the rotating part 2 can rotate within the receiving cavity. In the other state, the pressure-applying part 43 rotates towards the seat 1, at which time the pressure-applying part 43 can apply pressure to the rotating part 2.

[0040] In an embodiment where the pressure-applying part 43 includes two opposing first inner walls, the rotating side of the pressure-applying part 43 and the setting side of the locking member of the seat body 1 can be respectively provided on both sides of the first inner wall of the pressure-applying part 43.

[0041] The locking bolt 41 is located on the side of the pressure application part 43 facing away from the seat body 1, so that by rotating the locking bolt 41, the pressure of the pressure application part 43 on the rotating part 2 can be adjusted. That is, when the locking bolt 41 is rotated so that the locking bolt 41 can push the pressure application part 43 to move closer to the seat body 1, the pressure of the pressure application part 43 on the rotating part 2 increases. Conversely, when the locking bolt 41 is rotated in the opposite direction, the pressure of the pressure application part 43 on the rotating part 2 decreases.

[0042] The advantage of controlling the rotating part 2 by means of the locking bolt 41 is that, on the one hand, the locking bolt 41 and the seat 1 are connected by bolts, and the connection is reliable. On the other hand, when the locking thread stops rotating, the locking bolt 41 cannot move relative to the seat 1, so that the locking bolt 41 can produce a self-locking effect. Correspondingly, at this time, the pressure part 43 also cannot move relative to the seat 1.

[0043] In this embodiment, an elastic element may be provided between the pressure-applying part 43 and the seat 1. The elastic element is used to provide an elastic force that causes the pressure-applying part 43 to move away from the seat 1.

[0044] In some embodiments, the locking component further includes a connecting portion 42, which includes a first portion and a second portion that are bent. The first portion is connected to the base 1, and the second portion is disposed on the side of the pressure application portion 43 facing away from the base 1. The locking bolt 41 is threadedly connected to the second portion.

[0045] The first and second parts are bent so that the connecting part 42 can form an L-shaped structure.

[0046] The first part allows the second part to be spaced apart from the base 1, thereby allowing the locking bolt 41 to be located on the side of the pressure part 43 facing away from the base 1.

[0047] The locking bolt 41 is threaded to the second part, so that by adjusting the position of the threaded hole in the second part, the position of the locking bolt 41 relative to the second part can be adjusted, thereby allowing the position of the locking thread relative to the pressure part 43 to be adjusted.

[0048] In this embodiment, the second part may be provided with multiple threaded holes. By rotating the threaded holes that engage with the locking bolt 41, the position of the locking bolt 41 relative to the second part can be adjusted.

[0049] In some embodiments, a mounting part 5 is also included, which is connected to the rotating part 2, and the body 3 is connected to the mounting part 5.

[0050] Mounting part 5 can be a flat plate structure.

[0051] The mounting part 5 can increase the contact area between the rotating part 2 and the body 3, thereby increasing the connection strength between the rotating part 2 and the body 3.

[0052] In some embodiments, the mounting portion 5 is provided with a plurality of through holes 52.

[0053] The through hole 52 allows the body 3 to be detachably connected to the mounting part 5. For example, when the body 3 is installed in the mounting part 5, a fixing bolt can be passed through and threaded to the body 3, so that the body 3 can be fixed to the mounting part 5.

[0054] In some embodiments, the mounting part 5 includes a first side facing the seat 1 and a second side facing away from the seat 1. The mounting part 5 is hollow inside, and a fan blade 51 is rotatably disposed inside the mounting part 5. A first ventilation hole 53 is disposed on the second side, and the mounting part 5 is also provided with a second ventilation hole. The first ventilation hole 53 and the second ventilation hole are respectively connected to the interior of the mounting part 5, and the body 3 is connected to the second side.

[0055] The first side can be connected to the rotating part 2.

[0056] When the body 3 is connected to the second side, the first ventilation hole 53 is set opposite to the body 3.

[0057] The drive structure of the fan blade 51 can be selected from existing structures, which will not be elaborated here.

[0058] The first ventilation hole 53 and the second ventilation hole are respectively connected to the interior of the mounting part 5, so that under the action of the fan blade 51, the airflow can flow from the first ventilation hole 53 to the second ventilation hole, or from the first ventilation hole 53 to the second ventilation hole.

[0059] The second ventilation hole can be set as needed. For example, the second ventilation hole can be set on the first side.

[0060] Multiple walls of the body 3 may also be provided with ventilation holes, allowing heat to be dissipated from the interior of the shell through the first ventilation hole 53. For example, heat from inside the shell of the body 3 can be extracted through the first ventilation hole 53 to dissipate heat from the body 3.

[0061] Under the action of the fan blade 51, the mounting part 5 not only fixes the body 3, but also dissipates heat from the body 3. That is, when the fan blade 51 rotates, it can cool the body 3 through the first ventilation hole 53, reducing the risk of the body 3 overheating.

[0062] In some embodiments, the mounting part 5 is provided with a plurality of through holes 52, which are arranged around the first ventilation hole 53.

[0063] Because the second side is provided with a first ventilation hole 53, the contact area between the body 3 and the second side is reduced, which reduces the connection strength between the body 3 and the mounting part 5.

[0064] By arranging multiple through holes 52 around the first ventilation hole 53, the body 3 can be connected to the mounting part 5 in the circumference of the body 3 around the first ventilation hole 53 through the through holes 52, thus ensuring the connection strength between the body 3 and the mounting part 5.

[0065] In some embodiments, the area of ​​the first ventilation hole 53 is at least half the area of ​​the second side.

[0066] The advantage of this design is that the larger the area of ​​the first ventilation hole 53, the better the heat dissipation effect on the body 3. Therefore, making the area of ​​the first ventilation hole 53 at least half the area of ​​the second side can increase the heat dissipation effect on the body 3.

[0067] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Any modifications, alterations, alterations, or substitutions made by those skilled in the art to the technical solutions of the present utility model without departing from the spirit of the present utility model shall fall within the protection scope defined by the claims of the present utility model.

Claims

1. A multi-functional speaker, comprising a body (3), characterized in that, Also includes: The seat (1) is provided with a receiving cavity, and the receiving cavity is provided with an opening; The rotating part (2) has a cylindrical structure. The inner contour shape of the receiving cavity is adapted to the rotating part (2). The rotating part (2) is inserted into the receiving cavity through the opening. The body (3) is connected to the rotating part (2). The pressure application component (4) is used to apply pressure to the rotating part (2).

2. The multi-functional audio system according to claim 1, characterized in that, The seat (1) includes: The first one (12); The second seat (11) is rotatably connected to the first seat (12). The rotation axis of the second seat (11) relative to the first seat (12) is perpendicular to the axis of the rotating part (2). The receiving cavity is disposed in the second seat (11).

3. The multi-functional audio system according to claim 1, characterized in that, The pressure application component (4) includes: A pressure-applying part (43) is provided on the seat (1). The pressure-applying part (43) is disposed opposite to the opening. The pressure-applying part (43) is provided with a through hole. The rotating part (2) passes through the through hole. The pressure-applying part (43) is configured to be position-adjustable. A locking component is used to drive the pressure-applying part (43) to move so that the pressure-applying part (43) applies pressure to the rotating part (2).

4. The multi-functional audio system according to claim 3, characterized in that, One side of the pressure-applying part (43) is rotatably connected to the seat (1), and the locking component is disposed on the other side of the pressure-applying part (43). The locking component includes a locking bolt (41), which is threadedly connected to the seat (1) and abuts against the side of the pressure-applying part (43) facing away from the seat (1).

5. The multi-functional audio system according to claim 4, characterized in that, The locking component further includes a connecting part (42), which includes a first part and a second part that are bent. The first part is connected to the seat (1), and the second part is disposed on the side of the pressure part (43) facing away from the seat (1). The locking bolt (41) is threadedly connected to the second part.

6. The multi-functional audio system according to claim 1, characterized in that, It also includes a mounting part (5), which is connected to the rotating part (2), and the body (3) is connected to the mounting part (5).

7. The multi-functional audio system according to claim 6, characterized in that, The mounting part (5) is provided with multiple through holes (52).

8. The multi-functional audio system according to claim 6, characterized in that, The mounting part (5) includes a first side facing the seat (1) and a second side facing away from the seat (1). The mounting part (5) is hollow inside. A fan blade (51) is rotatably arranged inside the mounting part (5). A first ventilation hole (53) is provided on the second side. The mounting part (5) is also provided with a second ventilation hole. The first ventilation hole (53) and the second ventilation hole are respectively connected to the interior of the mounting part (5). The body (3) is connected to the second side.

9. The multi-functional audio system according to claim 8, characterized in that, The mounting part (5) is provided with a plurality of through holes (52), which are arranged around the first ventilation hole (53).

10. The multi-functional audio system according to claim 8, characterized in that, The area of ​​the first ventilation hole (53) is at least half the area of ​​the second side.

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