Sound box damping handle structure
By setting elastic parts on the speaker handle, it provides damping, solving the problem of unstable and collision between the connection between the handle and the speaker, and achieved a more stable connection and lower production costs.
Patent Information
- Application Number
- CN202420512054.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-15
AI Technical Summary
The existing speaker handle is unstable when connected to the speaker during use, and is prone to displacement and collision, resulting in abnormal noise and damage to the speaker housing.
Design a speaker damping handle structure. By setting elastic pieces on the handle body, the handle is contacted with the contact of the speaker body when rotating, providing damping, and avoiding strong collisions with the speaker.
Effectively avoid the collision and abnormal sound of the hand -lifted and the speaker shell, improve the connection stability of the handle and the speaker, protect the speaker shell, and reduce the production cost.
Smart Images
Figure CN222423914U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sound boxes, in particular to a damping handle structure of a sound box. Background Art
[0002] Speaker is a simplified everyday word, which is the abbreviation of speaker system. It refers to a set of equipment that can restore and play audio signals. With the progress of society, people yearn for a more colorful life. As a form of entertainment that has been passed down for thousands of years, singing and dancing have penetrated into the lives of people of all ethnic groups. However, with the development and progress of science and technology, people have more and more requirements for the performance forms and venues of singing and dancing. The speaker system is constantly improving and perfecting with people's needs. It can be as large as meeting the needs of live sound reinforcement for concerts with tens of thousands of people, or as small as meeting the needs of playing musical instruments and singing karaoke at home.
[0003] In order to facilitate the transportation of the speaker, a handle is usually provided on the speaker to facilitate the application of force, thereby facilitating the use of the speaker. However, most handles are of a relatively conventional and ordinary form, and the handle can be freely rotated between the working position and the non-working position around the hinge center line between the handle and the speaker without any resistance, so that during use, the handle will produce a loud impact sound due to the violent collision with the speaker, thereby damaging the speaker shell; and there is a gap between the handle and the speaker shell, so when the handle is pulled, the handle is prone to corresponding displacement, and abnormal noise is prone to occur during use, which is particularly inconvenient to use. Utility Model Content
[0004] The purpose of the utility model is to provide a speaker damping handle structure to solve the above problem of "the handle being unstable in connection with the speaker and displacing during use, and colliding with the speaker housing and damaging the speaker housing".
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] The speaker damping handle structure comprises a speaker body and a handle body rotatably connected to the speaker body, wherein the handle body is provided with an elastic member, and when the handle body rotates, the elastic member contacts and rubs with the handle body and provides a damping force to prevent the handle body from hitting the speaker body.
[0007] Preferably, the handle body comprises a handle and rotating shafts arranged at two ends of the handle, and the rotating shafts extend into the speaker body and are rotatably connected to the speaker body.
[0008] Preferably, the elastic member is an elastic convex member bonded / clamped to the handle, and the handle is provided with a plurality of retaining positions for bonding / clamping the elastic convex member.
[0009] Preferably, the elastic member is an elastic convex member convexly provided on the handle, and the elastic convex member is integrally provided with the handle.
[0010] Preferably, the rotating shaft is provided with radially extending rotating protrusions, and the number of the rotating protrusions is two and the rotating protrusions are evenly distributed along the circumferential side of the rotating shaft.
[0011] Preferably, a shaft accommodating cavity is provided on the speaker body, and the shaft and the elastic member are fitted in the shaft accommodating cavity.
[0012] Preferably, an anti-slip groove for limiting the elastic member is provided at the bottom of the rotating shaft accommodating cavity, and the rotating shaft extends into the rotating shaft accommodating cavity and is clamped on the anti-slip groove through the elastic member.
[0013] Preferably, a clamping block is embedded in the rotating shaft accommodating cavity, the clamping block is clamped above the rotating shaft, and the clamping block is upwardly formed with a rotating cavity that cooperates with the rotating protrusion, and the rotating protrusion rotates in the rotating cavity.
[0014] Preferably, a first clamping groove is formed at the bottom of the clamping block, and the first clamping groove is clamped above the rotating shaft and limits the elastic member.
[0015] Preferably, a second clamping groove is provided above the rotating shaft accommodating cavity, and an upper cover for achieving sealing is clamped in the second clamping groove.
[0016] Compared with the prior art, the utility model has the following beneficial effects:
[0017] The embodiment of the utility model provides a speaker damping handle structure, in which the elastic member contacts and rubs with the handle body and moves relative to it during the rotation of the handle body, and under the action of the elastic member, an interactive resistance occurs between the elastic member and the handle body, ensuring that the handle body can slowly rotate to a corresponding position, so that the handle body will not collide with the speaker body to produce abnormal noise, effectively avoiding damage to the outer shell of the speaker body; and the elastic member can limit the lateral movement of the handle body during the rotation process, overcome the abnormal noise caused by the lateral movement, and effectively improve the stability of the connection between the handle body and the speaker body; in addition, the assembly and parts of the handle body and the elastic member in this embodiment are also relatively simple, so the cost is low, effectively saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0019] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.
[0020] Figure 1 A schematic diagram of the overall structure of the speaker damping handle structure provided by an embodiment of the utility model;
[0021] Figure 2 A cross-sectional view of a speaker damping handle structure provided by an embodiment of the utility model;
[0022] Figure 3 for Figure 2 A in the enlarged view;
[0023] Figure 4 A schematic structural diagram of a handle body and a clamping block of a speaker damping handle structure provided by an embodiment of the utility model;
[0024] Figure 5 for Figure 4 The enlarged view of point B in the figure;
[0025] Figure 6 A structural schematic diagram of a handle body and an elastic member of a speaker damping handle structure provided by an embodiment of the utility model;
[0026] Figure 7 for Figure 6 The enlarged view of point C in the figure;
[0027] Figure 8 Another structural schematic diagram of the handle body and the elastic member of the speaker damping handle structure provided by the embodiment of the utility model;
[0028] Fig. 9 for Figure 8 Enlarged view of point C in the figure.
[0029] As shown in the figure:
[0030] 10. Speaker body; 11. Shaft accommodating cavity; 12. Anti-slip groove; 13. Clamping block; 14. Rotation cavity; 15. First clamping groove; 16. Second clamping groove; 17. Upper cover;
[0031] 20. handle body; 21. card fixing; 22. handle; 23. rotating shaft; 24. rotating protrusion;
[0032] 30. Elastic member; 31. Elastic convex member DETAILED DESCRIPTION
[0033] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0034] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.
[0035] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.
[0036] See also Figure 1-Figure 9 The embodiment of the utility model provides a speaker damping handle structure, comprising a speaker body 10 and a handle body 20 rotatably connected to the speaker body 10, and an elastic member 30 is provided on the handle body 20. In the process of rotating the handle body 20, under the action of the elastic member 30, the elastic member 30 will provide a resistance to the handle body 20, so that the handle 22 will not collide strongly with the speaker body 10, and then no loud noise will be generated, thereby improving the user's experience and effectively avoiding damage to the outer shell of the speaker body 10.
[0037] In the embodiment of the utility model, the elastic member 30 is a silicone member or a rubber member. Specifically, the elastic member of the present embodiment is preferably a silicone member, which is an elastic convex member 31 bonded / caged on the handle body 20, and the handle body 20 is provided with a plurality of fixing positions 21 for bonding / caging the elastic convex member 31. When the handle body 20 rotates, the silicone member contacts and rubs with the handle body 20 and generates a damping force on the handle body 20, so that the handle body 20 is rotated to a specified position. The speaker damping handle structure provided by the embodiment of the utility model has a resistance provided by the silicone component to the handle body 20 during the rotation of the handle body 20, so that the handle body 20 will not collide strongly with the speaker body 10. The resistance can be understood as a buffering force when the handle body 20 contacts the speaker body 10, and thus no loud noise will occur, thereby improving the user experience and effectively avoiding damage to the outer shell of the speaker body 10.
[0038] In this embodiment, the elastic member 30 is an annular or semi-annular silicone member or rubber member. The annular or semi-annular silicone member or rubber member is snap-fitted / adhesively bonded to the card holder 21. By using the silicone member or rubber member made of elastic material, the purpose of providing resistance to the handle body 20 can be achieved. At the same time, since the elastic material is easy to deform, the handle body 20 will not be unable to rotate due to the cooperation between the handle body 20 and the elastic member 30. In addition, the elastic member 30 made of silicone member or rubber member has low cost, which effectively saves production cost.
[0039] See also Figure 1 , Figure 4 and Figure 5 In one embodiment of the utility model, the handle body 20 includes a handle 22 and a rotating shaft 23 disposed at both ends of the handle 22, the handle 22 and the rotating shaft 23 are integrally formed, the rotating shaft 23 extends into the speaker body 10 and is rotatably connected to the speaker body 10. The handle 22 is connected to the speaker body 10 through the rotating shaft 23, wherein the handle 22 can rotate relative to the speaker body 10.
[0040] It should be noted that the handle 22 of this embodiment is preferably a U-shaped structure. In other embodiments of the present invention, the handle 22 may be a structure other than a U-shaped structure. The present invention does not make any specific restrictions and may be set according to the actual use process. And the handle 22 may be a hard handle 22 or a soft handle 22. The present invention does not make any specific restrictions and may be selected according to the actual use process.
[0041] In this embodiment, a plurality of the retaining positions 21 are formed on the rotating shaft 23, and the elastic member 30 is bonded / engaged in the retaining positions 21 and is interference-connected with the retaining positions 21. Specifically, the retaining positions 21 are formed on the outside of the rotating shaft 23, which improves the convenience and efficiency of assembling the elastic member 30 compared to being installed on the inside of the rotating shaft 23. In addition, since the elastic member 30 and the retaining position 21 are interference-fitted, during the rotation of the handle 22, there will be mutual resistance between the elastic member 30 and the rotating shaft 23, thereby achieving the purpose of preventing the handle 22 from rotating freely, and further preventing the handle 22 from having a strong collision with the speaker body 10 to produce abnormal noise, thereby improving the user experience.
[0042] Of course, in other embodiments of the present invention, the elastic member 30 is an elastic convex member 31 convexly provided on the handle 21, and the elastic convex member 31 is integrally provided with the handle 22. Under the action of the elastic convex member 31, the elastic convex member 31 provides a resistance to the rotating shaft 23, ensuring that the handle body 20 can slowly rotate to the corresponding position.
[0043] In addition, in other embodiments of the present invention, please refer to Fig. 9 The elastic member can also be an elastic protrusion 31 integrally provided with the speaker body 10. Specifically, the rotating shaft 23 of the handle body 20 extends into the speaker body 10 and can be rotatably connected with the elastic protrusion 31. Under the action of the elastic protrusion 31, the elastic protrusion 31 provides a resistance to the rotating shaft 23, ensuring that the handle body 20 can slowly rotate to the corresponding position, so that the handle body 20 will not collide with the speaker body 10 to produce abnormal noise, effectively avoiding damage to the outer shell of the speaker body 10.
[0044] See also Figure 2-Figure 3 In one embodiment of the utility model, the speaker body 10 is provided with a shaft accommodating cavity 11, and the shaft 23 and the elastic member 30 are fitted in the shaft accommodating cavity 11. The bottom of the shaft accommodating cavity 11 is provided with an anti-slip groove 12 for limiting the elastic member 30, and the shaft 23 extends into the shaft accommodating cavity 11 and is clamped on the anti-slip groove 12 through the elastic member 30.
[0045] See also Figure 4-Figure 9In this embodiment, the rotating shaft 23 is provided with a radially extending rotating protrusion 24, the number of the rotating protrusions 24 is two and the rotating protrusions 24 are evenly distributed along the circumferential side of the rotating shaft 23. A clamping block 13 is embedded in the rotating shaft accommodating cavity 11, the clamping block 13 is clamped above the rotating shaft 23, and the clamping block 13 is upwardly formed with a rotating cavity 14 that cooperates with the rotating protrusion 24, and the rotating protrusion 24 rotates in the rotating cavity 14. Through the provision of the clamping block 13, the rotating shaft 23 can be effectively limited in the rotating shaft accommodating cavity 11, and the clamping block 13 is upwardly formed with a rotating cavity 14 that cooperates with the rotating protrusion 24, so that the rotating shaft 23 drives the rotating protrusion 24 to rotate in the rotating cavity 14 during the rotation process.
[0046] See also Figure 2-Figure 5 In this embodiment, a first clamping groove 15 is provided at the bottom of the clamping block 13, and the first clamping groove 15 is clamped above the rotating shaft 23 and limits the elastic member 30. Specifically, by providing the first clamping groove 15 at the bottom of the clamping block 13, when the clamping block 13 is embedded above the rotating shaft accommodating cavity 11, the first clamping groove 15 is pressed against the upper end of the damping member, and the first clamping groove 15 is clamped and connected with the other end of the damping member, thereby making the structure of the damping member more stable.
[0047] See also Figure 2-Figure 3 In this embodiment, a second clamping groove 16 is provided above the shaft accommodating cavity 11, and a sealing upper cover 17 is clamped in the second clamping groove 16. The second clamping groove 16 and the upper cover 17 of this embodiment realize a clamping structure, and the upper cover 17 is tightly covered on the second clamping groove 16, thereby sealing the speaker body 10; and through the clamping structure between the second clamping groove 16 and the upper cover 17, no sealing glue is required, which effectively saves costs and is convenient for disassembly and assembly.
[0048] In summary, in the speaker damping handle structure provided by the embodiment of the utility model, during the rotation of the handle body 20, the elastic member 30 contacts and rubs with the handle body 20 and moves relative to each other. Under the action of the elastic member 30, an interactive resistance will occur between the elastic member 30 and the handle body 20, ensuring that the handle body 20 can slowly rotate to the corresponding position, so that the handle body 20 will not collide with the speaker body 10 to produce abnormal noise, effectively avoiding damage to the outer shell of the speaker body 10; and the elastic member 30 can limit the lateral movement of the handle body 20 during the rotation process, overcome the abnormal noise caused by the lateral movement, and effectively improve the stability of the connection between the handle body 20 and the speaker body; in addition, the assembly and parts of the handle body 20 and the elastic member 30 in this embodiment are also relatively simple, so the cost is low, effectively saving production costs.
[0049] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A speaker damping handle structure, comprising a speaker body (10) and a handle body (20) rotatably connected to the speaker body (10), characterized in that: An elastic member (30) is provided on the handle body (20). When the handle body (20) rotates, the elastic member (30) contacts and rubs against the handle body (20) and provides a damping force to prevent the handle body (20) from colliding with the speaker body (10).
2. The speaker damping handle structure according to claim 1, characterized in that: The handle body (20) comprises a handle (22) and a rotating shaft (23) arranged at both ends of the handle (22); the rotating shaft (23) extends into the speaker body (10) and is rotatably connected to the speaker body (10).
3. The speaker damping handle structure according to claim 2, characterized in that: The elastic member (30) is an elastic convex member (31) bonded / clamped to the handle (22), and the handle (22) is provided with a plurality of clamping positions (21) for bonding / clamping the elastic convex member (31).
4. The speaker damping handle structure according to claim 2, characterized in that: The elastic member (30) is an elastic convex member (31) convexly arranged on the handle (22); the elastic convex member (31) and the handle (22) are integrally arranged.
5. The speaker damping handle structure according to claim 2, characterized in that: The rotating shaft (23) is provided with radially extending rotating protrusions (24), and the number of the rotating protrusions (24) is two and they are evenly distributed at circumferential intervals along the circumference of the rotating shaft (23).
6. The speaker damping handle structure according to claim 5, characterized in that: The speaker body (10) is provided with a shaft accommodating cavity (11), and the shaft (23) and the elastic member (30) are fitted in the shaft accommodating cavity (11).
7. The damping handle structure of the speaker box according to claim 6, characterized in that: The bottom of the rotating shaft accommodating cavity (11) is provided with an anti-slip groove (12) for limiting the elastic member (30); the rotating shaft (23) extends into the rotating shaft accommodating cavity (11) and is clamped on the anti-slip groove (12) through the elastic member (30).
8. The speaker damping handle structure according to claim 7, characterized in that: A clamping block (13) is embedded in the rotating shaft accommodating cavity (11), the clamping block (13) is clamped above the rotating shaft (23), and the clamping block (13) is upwardly formed with a rotating cavity (14) that cooperates with the rotating protrusion (24), and the rotating protrusion (24) rotates in the rotating cavity (14).
9. The speaker damping handle structure according to claim 8, characterized in that: A first clamping groove (15) is provided at the bottom of the clamping block (13), and the first clamping groove (15) is clamped above the rotating shaft (23) and limits the elastic member (30).
10. The speaker damping handle structure according to claim 8, characterized in that: A second clamping groove (16) is provided above the rotating shaft accommodating cavity (11), and a sealing upper cover (17) is clamped in the second clamping groove (16).