Sound box capable of rotatably adjusting angle

Abstract

The utility model discloses a sound box capable of rotatably adjusting an angle, and relates to the field of sound boxes, and the sound box comprises a main body; the first connecting piece is connected with the main body; the second connecting piece is rotatably connected with the first connecting piece; the hanging ring is connected with the second connecting piece; the second connecting piece comprises a gear structure, a protrusion is arranged on the first connecting piece, and at least one of the gear structure and the protrusion is elastic. When the second connecting piece is static, the protrusion is located at the inwards-concave position of the gear structure so as to clamp the gear structure and further stop the second connecting piece from rotating, and when force is applied to rotate the second connecting piece, the gear structure and / or the protrusion are / is stressed to generate elastic deformation. And the bulge enters the next concave position of the gear structure. The sound box capable of rotatably adjusting the angle can change the sound emitting direction.

Description

Technical Field

[0001] The utility model relates to the field of sound boxes, in particular to a sound box capable of rotating and adjusting an angle. Background Art

[0002] At present, people are often disturbed by various noises, which not only affect work efficiency, but also may cause stress and sleep problems. In order to help people relax in a quieter and more comfortable environment, white noise speakers have emerged. White noise is a uniformly distributed sound frequency that can mask other disruptive noises and create an environment that is conducive to people's concentration, relaxation and sleep.

[0003] Portable white noise speakers have become a popular product in the market due to their portability and practicality. Users can use them in a variety of scenarios such as home, office, and travel. However, existing portable white noise speakers often lack flexibility in the direction of the sound source and cannot adjust the direction of the sound according to the user's needs and environment. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a speaker box with a rotatable and adjustable angle, which can change the direction in which the sound is emitted.

[0005] The utility model is implemented by the following technical solutions:

[0006] A speaker with a rotatable and adjustable angle comprises: a main body; a first connecting member, which is connected to the main body; a second connecting member, which is rotatably connected to the first connecting member; and a hanging ring, which is connected to the second connecting member; the second connecting member comprises a gear structure, and a protrusion is provided on the first connecting member, and at least one of the gear structure and the protrusion is elastic; when the second connecting member is stationary, the protrusion is located at a concave position of the gear structure to clamp the gear structure and thereby prevent the second connecting member from rotating, and when a force is applied to rotate the second connecting member, the gear structure and / or the protrusion are elastically deformed by the force, so that the protrusion enters the next concave position of the gear structure.

[0007] In one embodiment, the main body includes a shell, and the first connecting member and the gear structure are located in the shell.

[0008] In one embodiment, a cavity capable of accommodating the gear structure is provided on the first connecting member, and two protrusions are provided, and the two protrusions are respectively arranged on two opposite inner side walls of the cavity.

[0009] In one embodiment, a mounting position for mounting the first connecting member is provided inside the housing, and the first connecting member is detachably mounted on the mounting position.

[0010] In one embodiment, the first connecting member includes a frame, the cavity is arranged on the frame, the upper and lower parts of the cavity pass through the frame, a baffle for supporting the second connecting member is arranged below the cavity, and both sides of the baffle are connected to the frame.

[0011] In one embodiment, a receiving space for receiving the end of the hanging ring is provided inside the shell, the end of the hanging ring passes through the shell and extends into the receiving space, and a support plate for supporting the hanging ring is provided below the receiving space.

[0012] In one embodiment, an anti-slip ring is provided at one end of the hanging ring close to the second connecting member, and when the speaker is hung, the anti-slip ring abuts against the inner wall of the accommodating space to prevent the hanging ring from detaching from the shell.

[0013] In one embodiment, the second connecting member also includes a connecting portion, one end of which is connected to the gear structure, and the other end of the connecting portion passes through the support plate and is connected to the hanging ring; a fixing portion is provided at one end of the connecting portion close to the hanging ring, and the width of the fixing portion is greater than the width of the connecting portion; and an accommodating cavity for accommodating the end of the connecting member and the fixing portion is provided at one end of the hanging ring close to the connecting portion, and the shape of the accommodating cavity is adapted to the shape of the end of the connecting member and the fixing portion.

[0014] In one embodiment, a buckle is provided on the hanging ring, and a buckle hole is provided at one end of the hanging ring away from the second connecting member. The hanging ring can be bent so that the buckle hole can be detachably buckled on the buckle.

[0015] In one embodiment, the surface of the hanging ring is provided with a hand-feeling oil coating; and / or the hanging ring is made of silicone material; and / or the gear structure is made of hard rubber wear-resistant material; and / or the protrusion is made of elastic plastic material.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the rotatable angle-adjustable speaker of the utility model is connected to the first connector rotatably by the second connector, the first connector is connected to the main body, and the second connector is connected to the hanging ring, so that the main body can rotate relative to the hanging ring. In this way, after the speaker is fixed by the hanging ring, the user can rotate and adjust the main body according to actual needs to change the direction of the sound emitted by the main body. In addition, through the cooperation of the gear structure and the protrusion structure, the user can produce a certain damping feel when rotating the main body. When it is not necessary to rotate the main body to adjust the direction of the sound, the protrusion can play the role of clamping the gear structure, blocking the rotation of the main body to fix the direction of the sound emitted by the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A stereoscopic diagram of a speaker that can be rotated and adjusted in angle in one embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a speaker that can be rotated and adjusted in angle in one embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection between the first connecting member, the second connecting member and the hanging ring in one embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of a first connecting member in an embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of a second connecting member in an embodiment of the utility model;

[0022] Figure 6 This is a partial structural schematic diagram of a housing in one embodiment of the utility model;

[0023] Figure 7 This is a schematic diagram of a hanging ring in one embodiment of the utility model;

[0024] Figure 8 It is a structural schematic diagram of a hanging ring in one embodiment of the utility model.

[0025] Figure numerals: 1. main body; 2. first connecting member; 3. second connecting member; 4. hanging ring; 5. gear structure; 6. protrusion; 7. shell; 8. cavity; 9. installation position; 10. frame; 11. baffle; 12. accommodating space; 13. support plate; 14. anti-slip ring; 15. connecting part; 16. fixing part; 17. accommodating cavity; 18. fastener; 19. buckle hole; 20. hand-feel oil coating. DETAILED DESCRIPTION

[0026] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] Reference Figures 1 to 8 The preferred embodiment of the angle-adjustable speaker of the utility model comprises: a main body 1; a first connecting member 2, the first connecting member 2 is connected to the main body 1; a second connecting member 3, the second connecting member 3 is rotatably connected to the first connecting member 2; and a hanging ring 4, the hanging ring 4 is connected to the second connecting member 3; during the rotation of the first connecting member 2 relative to the second connecting member 3, the first connecting member 2 can drive the main body 1 to rotate relative to the second connecting member 3; during the rotation of the second connecting member 3 relative to the first connecting member 2, the second connecting member 3 can drive the hanging member 4 to rotate relative to the first connecting member 2; the second connecting member 3 comprises a gear structure 5, a protrusion 6 is provided on the first connecting member 2, and at least one of the gear structure 5 and the protrusion 6 is elastic; when the second connecting member 3 is stationary, the protrusion 6 is located at the concave position of the gear structure 5 to clamp the gear structure 5 and thus prevent the second connecting member 3 from rotating, and when a force is applied to rotate the second connecting member 3, the gear structure 5 and / or the protrusion 6 are elastically deformed by the force, so that the protrusion 6 enters the next concave position of the gear structure 5.

[0031] The rotatable angle-adjustable speaker of the utility model is configured such that the second connecting member 3 is rotatably connected to the first connecting member 2, the first connecting member 2 is connected to the main body 1, and the second connecting member 3 is connected to the hanging ring 4, so that the main body 1 can rotate relative to the hanging ring 4. In this way, after the speaker is fixed by the hanging ring 4, the user can rotate and adjust the main body 1 according to actual needs to change the direction of the sound emitted by the main body 1. In addition, through the cooperation of the gear structure 5 and the protrusion 6 structure, the user can generate a certain damping feeling when rotating the main body 1. When it is not necessary to rotate the main body 1 to adjust the direction of the sound emitted, the protrusion 6 can play the role of clamping the gear structure 5, blocking the rotation of the main body 1 to fix the direction of the sound emitted by the main body 1.

[0032] Reference Figure 2In one embodiment, the main body 1 includes a shell 7, and the first connecting member 2 and the gear structure 5 are located in the shell 7. In this way, the connection position of the first connecting member 2 and the gear structure 5 can be protected by the shell 7. On the one hand, it can prevent foreign matter from entering the connection position of the first connecting member 2 and the gear structure 5 to affect the rotation of the gear structure 5. On the other hand, when the speaker falls accidentally, it can prevent the connection position of the first connecting member 2 and the gear structure 5 from directly colliding with the ground, reducing the situation where the rotation function of the gear structure 5 fails, and the safety is higher. In other embodiments, the first connecting member 2 and the gear structure 5 may be located outside the shell 7.

[0033] Reference Figures 3 to 5 In one embodiment, a cavity 8 capable of accommodating the gear structure 5 is provided on the first connecting member 2, and two protrusions 6 are provided, and the two protrusions 6 are respectively provided on two opposite inner side walls of the cavity 8, so that the two protrusions 6 act on the gear structure 5 at the same time, which can balance the force exerted on the gear structure 5, so that the gear structure 5 is more stable when stationary and rotating. In other embodiments, the number of protrusions 6 and the position of each protrusion 6 can be set according to actual needs. For example, the number of protrusions 6 can be 1, or can be 3, or can be 4, or can be 5, or can be 6, or can be other suitable numbers, but it is not limited thereto.

[0034] Reference Figure 2 and Figure 6 In one embodiment, a mounting position 9 for mounting the first connector 2 is provided inside the housing 7, and the first connector 2 is detachably mounted on the mounting position 9. Thus, when the original first connector 2 is damaged, a new first connector 2 can be replaced, which has high maintenance efficiency and saves costs. Specifically, the first connector 2 may be mounted on the mounting position 9 using a screw or other fixing structure, or the first connector 2 may be mounted on the mounting position 9 using a clamping structure, or the first connector 2 may be plugged into the mounting position 9, or the first connector 2 may be mounted on the mounting position 9 using other suitable structures, and the present invention is not limited thereto. In other embodiments, the first connector 2 may be non-detachably arranged inside the housing 7.

[0035] Reference Figure 4In one embodiment, the first connecting member 2 includes a frame 10, a cavity 8 is arranged on the frame 10, the upper and lower parts of the cavity 8 are both penetrated through the frame 10, a baffle 11 for supporting the second connecting member 3 is arranged below the cavity 8, and both sides of the baffle 11 are connected to the frame 10. With the above structure, on the one hand, the structure of the first connecting member 2 is simple, the weight of the first connecting member 2 is greatly reduced, and the material cost of manufacturing is saved. On the other hand, since the upper part of the cavity 8 penetrates through the frame 10, the second connecting member 3 can install the gear structure 5 into the cavity 8 from the upper part of the cavity 8, which is easy to operate and efficient. By arranging the baffle 11 below the cavity 8, the baffle 11 can effectively support the second connecting member 3, so that the connection position structure of the first connecting member 2 and the second connecting member 3 is more stable and reliable. In other embodiments, the first connecting member 2 can adopt other suitable structures instead of the above structure, but is not limited to this.

[0036] Reference Figure 6 In one embodiment, a receiving space 12 for receiving the end of the hanging ring 4 is provided inside the housing 7. The end of the hanging ring 4 penetrates the housing 7 and extends into the receiving space 12. A support plate 13 for supporting the hanging ring 4 is provided below the receiving space 12. In this way, the connection position between the hanging ring 4 and the connecting part 15 can be protected by the housing 7. When the speaker falls accidentally, the connection position between the hanging ring 4 and the connecting part 15 can be prevented from directly colliding with the ground, reducing the disconnection between the hanging ring 4 and the connecting part 15, and providing higher safety. In other embodiments, the end where the hanging ring 4 is connected to the connecting part 15 can be located outside the housing 7.

[0037] Reference Figure 7 In one embodiment, an anti-drop ring 14 is provided at one end of the hanging ring 4 close to the second connecting member 3. When the speaker is hung, the anti-drop ring 14 abuts against the inner wall of the accommodating space 12 to prevent the hanging ring 4 from being separated from the housing 7. In this way, the hanging ring 4 can be more firmly connected to the housing 7, preventing the hanging ring 4 from being separated from the housing 7 when the speaker is carried or hung, thereby improving safety. In other embodiments, other fixing structures can be used instead of the anti-drop ring 14.

[0038] Reference Figure 2 and Figure 5In one embodiment, the second connector 3 further includes a connector 15, one end of which is connected to the gear structure 5, and the other end of which penetrates the support plate 13 and is connected to the hanging ring 4; a fixing portion 16 is provided at one end of the connector 15 close to the hanging ring 4, and the width of the fixing portion 16 is greater than the width of the connector 15; an accommodating cavity 17 for accommodating the connector end and the fixing portion 16 is provided at one end of the hanging ring 4 close to the connector 15, and the shape of the accommodating cavity 17 is adapted to the shape of the connector end and the fixing portion 16. With the above structure, the structure is simple, and the connection between the second connector 3 and the hanging ring 4 is more stable. In other embodiments, the second connector 3 may be in other suitable shapes, but is not limited thereto.

[0039] Reference Figure 7 and Figure 8 In one embodiment, a fastener 18 is provided on the hanging ring 4, and a buckle hole 19 is provided at one end of the hanging ring 4 away from the second connecting member 3. The hanging ring 4 can be bent so that the buckle hole 19 can be detachably buckled on the buckle 18. With the above structure, when the speaker needs to be hung in a corresponding scene position, the buckle hole 19 can be removed from the buckle 18 first, and then the hanging ring 4 is moved to a specified position, and then the buckle hole 19 is buckled on the buckle 18 to complete the hanging of the speaker. In this way, the hanging of the speaker can adapt to more scenes, and the hanging ring 4 is more convenient to install and remove from the corresponding scene. In addition, the hanging ring 4 can serve as a handle, which is more conducive to carrying the speaker. In other embodiments, the hanging ring 4 can be other suitable structures, but is not limited to this.

[0040] In one embodiment, the surface of the hanging ring 4 is provided with a hand-feeling oil coating 20, so that the weather resistance of the hanging ring 4 can be improved, making the hanging ring 4 more durable. In other embodiments, other coatings may be used instead of the hand-feeling oil coating 20, or the surface of the hanging ring 4 may not be provided with any coating.

[0041] In one embodiment, the hanging ring 4 is made of silicone material. The hanging ring 4 made of silicone material has good elasticity and flexibility. When the speaker needs to be hung in a corresponding scene position, if the size of the hanging ring 4 is not large enough, the hanging ring 4 can be appropriately stretched so that the hanging ring 4 can adapt to more scenes. In addition, the hanging ring 4 made of silicone material has good corrosion resistance, making the hanging ring 4 more durable. In other embodiments, the hanging ring 4 can be made of other suitable materials, but is not limited thereto.

[0042] In one embodiment, the gear structure 5 is made of hard plastic wear-resistant material, so that the gear structure 5 has good wear resistance, making the gear structure 5 more durable. In other embodiments, the gear structure 5 can be made of elastic plastic material, or other suitable materials, and is not limited thereto.

[0043] In one embodiment, the protrusion 6 is made of elastic plastic material, so that the protrusion 6 has a certain elasticity. When the gear structure 5 rotates, the protrusion 6 will undergo a slight elastic deformation, so that the gear structure 5 can rotate smoothly. In other embodiments, the protrusion 6 can be made of hard rubber wear-resistant material, or other suitable materials, but it is not limited thereto.

[0044] Under the premise that no conflict occurs, those skilled in the art may freely combine and superimpose the above-mentioned additional technical features.

[0045] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A speaker with a rotatable angle, characterized in that: include: main body; a first connecting member, the first connecting member being connected to the main body; a second connecting member, the second connecting member being rotatably connected to the first connecting member; as well as A hanging ring connected to the second connecting member; The second connecting member includes a gear structure, the first connecting member is provided with a protrusion, and at least one of the gear structure and the protrusion is elastic; When the second connecting member is stationary, the protrusion is located at the concave position of the gear structure to clamp the gear structure and thereby prevent the second connecting member from rotating. When force is applied to rotate the second connecting member, the gear structure and / or the protrusion are elastically deformed under the force so that the protrusion enters the next concave position of the gear structure.

2. The angle-adjustable speaker according to claim 1, characterized in that: The main body comprises a shell, and the first connecting member and the gear structure are located in the shell.

3. The angle-adjustable speaker according to claim 2, characterized in that: The first connecting member is provided with a cavity capable of accommodating the gear structure, and two protrusions are provided, and the two protrusions are respectively arranged on two opposite inner side walls of the cavity.

4. The angle-adjustable speaker according to claim 2, characterized in that: An installation position for installing the first connecting member is arranged inside the housing, and the first connecting member is detachably installed on the installation position.

5. The angle-adjustable speaker according to claim 3, characterized in that: The first connecting member includes a frame, the cavity is arranged on the frame, the upper and lower parts of the cavity are both arranged through the frame, a baffle for supporting the second connecting member is arranged below the cavity, and both sides of the baffle are connected to the frame.

6. The angle-adjustable speaker according to claim 2, characterized in that: An accommodating space for accommodating the end of the hanging ring is arranged inside the shell, the end of the hanging ring penetrates the shell and extends into the accommodating space, and a supporting plate for supporting the hanging ring is arranged below the accommodating space.

7. The angle-adjustable speaker according to claim 6, characterized in that: An anti-slip ring is provided at one end of the hanging ring close to the second connecting piece. When the speaker is hung, the anti-slip ring abuts against the inner wall of the accommodating space to prevent the hanging ring from being separated from the shell.

8. The angle-adjustable speaker according to claim 6, characterized in that: The second connecting member also includes a connecting portion, one end of which is connected to the gear structure, and the other end of which penetrates the support plate and is connected to the hanging ring; A fixing portion is provided at one end of the connecting portion close to the hanging ring, the width of the fixing portion is greater than the width of the connecting portion, and a receiving cavity for accommodating the end of the connecting piece and the fixing portion is provided at one end of the hanging ring close to the connecting portion, the shape of the receiving cavity is adapted to the shape of the end of the connecting piece and the fixing portion.

9. The rotatable angle-adjustable speaker according to any one of claims 1 to 8, characterized in that: A buckle is arranged on the hanging ring, and a buckle hole is arranged at one end of the hanging ring away from the second connecting piece. The hanging ring can be bent so that the buckle hole can be detachably buckled on the buckle.

10. The rotatable angle-adjustable speaker according to any one of claims 1 to 8, characterized in that: The surface of the hanging ring is provided with a hand-feeling oil coating; and / or, the hanging ring is made of silicone material; and / or, the gear structure is made of hard rubber wear-resistant material; and / or, the protrusion is made of elastic plastic material.

Images