A wireless sound box

Abstract

This utility model relates to a speaker, specifically a wireless mini speaker. The wireless mini speaker includes a speaker assembly, which comprises a cabinet and a wiring harness tube mounted on the cabinet. Both the cabinet and the wiring harness tube are hollow cavities. A movable component is mounted on the wiring harness tube, and the movable component includes a fixed ring with locking blocks around its perimeter and a telescopic spring. This utility model provides a wireless mini speaker with a simple and reasonable structure. By mounting a movable tube on the outside of the cabinet, when the wireless mini speaker is not in use, rotating the movable tube causes a side panel to rotate to the outside of the grille, blocking the outside of the grille and preventing dust from entering the grille. When the wireless mini speaker is in use, rotating the side panel to intersect with the grille prevents the side panel from blocking the outside of the grille, thus not obstructing sound. It is simple to operate and has a long service life.

Description

Technical Field

[0001] This utility model relates to a speaker, specifically a wireless mini speaker. Background Technology

[0002] A speaker is a device that converts audio signals into sound. It mainly consists of a speaker, a cabinet, and a crossover. A wireless mini speaker is a small speaker that connects to a playback device via wireless technologies such as Bluetooth and Wi-Fi, and is characterized by its portability and ease of use.

[0003] Currently, the speaker grille of wireless mini speakers is usually on the outside of the speaker. When the wireless mini speaker is not in use, dust can enter the speaker from the grille. If it is not used for a long time, dust will accumulate inside the speaker, causing abnormal sound quality. Utility Model Content

[0004] The purpose of this utility model is to provide a wireless mini speaker. It features a movable tube fitted onto the outside of the speaker housing. When the speaker is not in use, rotating the tube causes a side panel to rotate to the outside of the grille, blocking dust from entering the grille. When the speaker is in use, rotating the side panel to intersect with the grille prevents it from blocking the outside of the grille and thus does not obstruct sound. This design offers advantages such as simple operation and long service life. It solves the problem that current wireless mini speakers typically have the speaker grille on the outside, allowing dust to enter the speaker when the speaker is not in use. Prolonged disuse can lead to dust accumulation inside the speaker, causing abnormal sound quality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wireless mini speaker, comprising a speaker assembly, the speaker assembly comprising a cabinet and a wire harness tube disposed on the cabinet, both the cabinet and the wire harness tube being hollow cavity structures, a movable component disposed on the wire harness tube, the movable component comprising a fixed ring, a locking block disposed around the fixed ring, a telescopic spring disposed on the fixed ring, the end of the telescopic spring away from the fixed ring being connected to the cabinet, a movable tube sleeved on the wire harness tube, two limiting rods disposed on the cabinet, the two limiting rods being symmetrically distributed along the axis of the wire harness tube, and a support assembly disposed at the bottom end of the cabinet.

[0006] Preferably, the movable tube includes a top plate, on which a hollow annular groove and a slot are provided. The hollow annular groove is located outside the slot, and side plates are also provided at equal intervals along its circumference on the top plate.

[0007] Preferably, the housing is further provided with a mesh cover, the wire harness tube is provided with a fixing plate, and the fixing plate is provided with control buttons.

[0008] Preferably, the limiting rod has a T-shaped structure, and the upper end of the limiting rod is located inside the hollow annular groove.

[0009] Preferably, the support assembly includes four support blocks, each with a damping shaft inside, a support rod on the damping shaft, and a limit groove at the bottom of the housing.

[0010] Preferably, the two ends of the support rod are hemispherical, the limiting groove is inclined, and the bottom of the box is frustum-shaped.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model provides a wireless mini speaker with a simple structure and reasonable design. By installing a movable tube on the outside of the speaker body, when the speaker is not in use, rotating the movable tube causes the side panel to rotate to the outside of the mesh cover, thus blocking the outside of the mesh cover and preventing dust from entering the inside of the mesh cover. When the speaker is in use, rotating the side panel to intersect with the mesh cover prevents the side panel from blocking the outside of the mesh cover and thus does not obstruct the sound. It is easy to operate and has a long service life.

[0013] 2. This utility model, by setting a support component at the bottom of the cabinet, when the wireless speaker is in use, by rotating the support rod outward into the limiting groove, the support rod is in an outward tilted state, and the support rod supports the cabinet. Moreover, the diameter of the circle formed between the support rods is larger than the diameter of the cabinet, which increases the contact area with the table. The support rod is more stable, and at the same time, the support rod positions the cabinet above the table, preventing water on the table from entering the cabinet from the bottom, thus improving the cabinet's waterproofness. Attached Figure Description

[0014] Figure 1 This is a diagram showing the first usage state of this utility model;

[0015] Figure 2 This is the second usage state of this utility model;

[0016] Figure 3 This is a structural diagram of the speaker assembly of this utility model;

[0017] Figure 4 This is a structural diagram of the active component of this utility model;

[0018] Figure 5 This is a structural diagram of the movable tube of this utility model;

[0019] Figure 6 This is a structural diagram of the support component of this utility model;

[0020] Figure 7 This is a cross-sectional view of the box body of this utility model.

[0021] The reference numerals and names in the figure are as follows:

[0022] 1. Speaker assembly; 11. Cabinet; 12. Grille; 13. Wiring harness; 14. Fixing plate; 15. Control button; 2. Movable assembly; 21. Fixing ring; 22. Locking block; 23. Telescopic spring; 24. Movable tube; 25. Limiting rod; 3. Support assembly; 31. Support block; 32. Damping shaft; 33. Support rod; 34. Limiting groove. Detailed Implementation

[0023] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0025] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0026] Please see Figures 1 to 4 This utility model provides an embodiment of a wireless mini speaker, which includes a speaker assembly 1. The speaker assembly 1 includes a cabinet 11 and a wire harness tube 13 disposed on the cabinet 11. Both the cabinet 11 and the wire harness tube 13 are hollow cavity structures. A movable component 2 is disposed on the wire harness tube 13. The movable component 2 includes a fixed ring 21, with locking blocks 22 disposed around the fixed ring 21. A telescopic spring 23 is disposed on the fixed ring 21, with one end of the telescopic spring 23 away from the fixed ring 21 connected to the cabinet 11. A movable tube 24 is sleeved on the wire harness tube 13. The cabinet 11... The upper part is provided with limit rods 25. There are two limit rods 25, which are symmetrically distributed along the axis of the wire harness tube 13. The bottom end of the box 11 is provided with a support component 3. The box 11 is also provided with a mesh cover 12. The wire harness tube 13 is provided with a fixing plate 14. The fixing plate 14 is provided with a control button 15. The movable tube 24 can rotate around the center of the wire harness tube 13. The inside of the wire harness tube 13 is used to place the control button 15 and the connecting wire harness inside the box 11. The up and down movement of the wire harness tube 13 at the upper end of the box 11 will not affect the control of the box 11 by the control button 15.

[0027] Please see Figure 5 The movable tube 24 includes a top plate 241, on which a hollow annular groove 242 and a slot 243 are provided. The hollow annular groove 242 is located outside the slot 243. Side plates 244 are also provided at equal intervals along the circumference of the top plate 241. The length of the side plates 244 is equal to the length of the mesh cover 12, and the height of the side plates 244 is greater than the height of the mesh cover 12.

[0028] Please see Figure 4 The limiting rod 25 has a T-shaped structure, and the upper end of the limiting rod 25 is located inside the hollow annular groove 242. The top plate 241 can rotate at the upper end of the limiting rod 25 under the limiting of the limiting rod 25.

[0029] Please see Figures 6 to 7The support component 3 includes a support block 31, and four support blocks 31 are provided. Each of the four support blocks 31 has a damping shaft 32 inside. The damping shaft 32 is provided with a support rod 33. The bottom of the housing 11 is provided with a limiting groove 34. The two ends of the support rod 33 are hemispherical. The limiting groove 34 is in an inclined state. The bottom of the housing 11 is frustum-shaped. The support rod 33 can drive the damping shaft 32 to rotate inside the support block 31.

[0030] Please refer to it again. Figures 1 to 7 In use, when the speaker assembly 1 is needed, pressing down on the fixing plate 14 causes the wiring harness 13 to move into the cabinet 11. This movement of the wiring harness 13 causes the fixing ring 21 and the locking block 22 to move downwards. The fixing ring 21 and the locking block 22 disengage from the slot 243, and the fixing ring 21 compresses the telescopic spring 23, generating elasticity. At this time, a rotational force is applied to the movable tube 24, causing the side plate 244 to rotate and intersect with the grille 12, preventing the side plate 244 from blocking the outside of the grille 12. When sound is generated inside the cabinet 11, the sound can be heard. The force is transmitted outward from the grille 12, and by applying an outward rotational force to the support rod 33, the support rod 33 drives the damping shaft 32 to rotate outward. When the support rod 33 rotates into the limiting groove 34, the limiting groove 34 limits the support rod 33. At this time, the support rod 33 is in an inclined state and supports the cabinet 11. When the speaker assembly 1 is not needed, the above steps are reversed until the side plate 244 rotates to the outside of the grille 12 to block the outside of the grille 12. The support rod 33 is then rotated in the opposite direction so that it is located inside the bottom of the cabinet 11, and the cabinet 11 can be stored.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A wireless soundbar comprising a soundbar assembly (1), characterized in that: The speaker assembly (1) includes a cabinet (11) and a wire harness tube (13) disposed on the cabinet (11). Both the cabinet (11) and the wire harness tube (13) are hollow cavity structures. A movable component (2) is disposed on the wire harness tube (13). The movable component (2) includes a fixed ring (21). A locking block (22) is disposed around the fixed ring (21). A telescopic spring (23) is disposed on the fixed ring (21). The end of the telescopic spring (23) away from the fixed ring (21) is connected to the cabinet (11). A movable tube (24) is sleeved on the wire harness tube (13). A limit rod (25) is disposed on the cabinet (11). There are two limit rods (25). The two limit rods (25) are symmetrically distributed along the axis of the wire harness tube (13). A support component (3) is disposed at the bottom of the cabinet (11).

2. The wireless mini speaker according to claim 1, characterized in that: The movable tube (24) includes a top plate (241), on which a hollow annular groove (242) and a slot (243) are provided. The hollow annular groove (242) is located outside the slot (243). Side plates (244) are also provided at equal intervals along the circumference of the top plate (241).

3. A wireless mini speaker according to claim 1, characterized in that: The housing (11) is also provided with a mesh cover (12), the wire harness tube (13) is provided with a fixing plate (14), and the fixing plate (14) is provided with a control button (15).

4. A wireless mini speaker according to claim 1, characterized in that: The limiting rod (25) has a T-shaped structure, and the upper end of the limiting rod (25) is located inside the hollow annular groove (242).

5. A wireless mini speaker according to claim 1, characterized in that: The support component (3) includes a support block (31), and four support blocks (31) are provided. Each of the four support blocks (31) is provided with a damping shaft (32). A support rod (33) is provided on the damping shaft (32). A limit groove (34) is provided at the bottom of the box (11).

6. A wireless mini speaker according to claim 5, characterized in that: The support rod (33) has hemispherical ends, the limiting groove (34) is inclined, and the bottom of the box (11) is frustum-shaped.

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