Loudspeaker support and loudspeaker

Abstract

The loudspeaker support and the loudspeaker of the utility model relate to the loudspeaker field, the loudspeaker support comprises a seat body and at least one support, and the support and the seat body are rotatably connected, so that each part of the loudspeaker support can be respectively manufactured and then assembled, and the complexity and the cost of integral manufacturing are avoided. According to the loudspeaker support, the support is rotatably connected with the base body, and the support can approach and abut against the base body in the rotating process through the arrangement of the connecting device, so that folding is completed, the space needed by transportation and storage of the loudspeaker support is greatly reduced, and the problem that the cost is increased due to the fact that the size is too large is effectively solved. After the loudspeaker support is folded, the base body and the support are attached and abut against each other, so that the base body and the support can support each other, the pressure bearing strength is improved, the problem of deformation of a product in the transportation and storage process is avoided, it is ensured that the loudspeaker support can be smoothly installed in the follow-up process, and the production efficiency is improved. And the condition that the left and right brackets are not parallel or are asymmetrical left and right is avoided.

Description

Technical Field

[0001] The utility model relates to the field of speakers, in particular to a speaker bracket and a speaker. Background Art

[0002] In the field of traditional speaker installation, especially in brackets with a U-shaped design, a series of technical challenges are faced, which limit their performance and convenience in practical applications.

[0003] First of all, the two sides of the traditional U-shaped bracket are relatively long, which makes deformation more common due to collision and extrusion during transportation and storage. The deformation of the bracket not only increases the difficulty of installation, but also may cause the brackets on the left and right sides to be non-parallel, thereby affecting the installation accuracy of the speaker, resulting in an asymmetric situation after installation and affecting the use stability of the speaker.

[0004] Secondly, the U-shaped bracket has a large volume, which not only increases the difficulty of transportation and packaging, but also occupies too much storage space. This not only increases the costs of transportation and warehousing, but also increases the overall cost of the product. In addition, the large volume is more likely to be affected by collision and extrusion during transportation, increasing the risk of deformation. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a speaker bracket and a speaker, which can solve the problem of increased cost caused by the relatively large volume, can also solve the problem of easy deformation due to collision and extrusion during transportation and warehousing, and can also solve the problems of difficult installation of the bracket and poor structural stability.

[0006] The first aspect of the utility model provides a speaker bracket, which includes:

[0007] A seat body;

[0008] At least one bracket, which is rotatably connected to the seat body; and

[0009] A connecting device, the connecting device includes a sliding groove, a connecting piece and an elastic member. The sliding groove is arranged on the seat body. The connecting piece is provided with a first connecting end and a second connecting end. The first connecting end is slidably arranged in the sliding groove. The second connecting end is rotatably connected to the bracket. One end of the elastic member is connected to the first connecting end, and the other end of the elastic member is connected to the bracket;

[0010] Wherein, when the first connecting end slides along the sliding groove against the elastic force of the elastic member, the second connecting end drives the bracket to rotate close to the seat body;

[0011] When the first connection end is driven by the elastic member to slide along the sliding groove, the second connection end drives the bracket to rotate away from the seat body.

[0012] Preferably, the connecting device further includes a sliding member, the sliding member is slidably disposed in the sliding groove, the first connection end is rotatably connected to the sliding member, and one end of the elastic member is connected to the sliding member.

[0013] Preferably, the sliding member includes a sliding shaft, and one end of the elastic member is connected to the sliding shaft;

[0014] The connecting device includes two sliding grooves, the two sliding grooves are aligned with each other, and the sliding shaft penetrates through the two sliding grooves.

[0015] Preferably, the sliding shaft includes a shaft body and an end cap, the shaft body penetrates through the first connection end and the two sliding grooves, and the end cap is screwed to the shaft body.

[0016] Preferably, the connecting device further includes a connecting shaft, the connecting shaft penetrates through the second connection end, and the connecting shaft is disposed on the bracket.

[0017] Preferably, the speaker bracket further includes a rotating shaft, and the rotating shaft penetrates through the seat body and the bracket.

[0018] Preferably, two rotating connection portions are provided on the seat body, the two rotating connection portions are oppositely arranged, and the bracket is located between the two rotating connection portions;

[0019] The rotating shaft penetrates through the bracket and the two rotating connection portions.

[0020] Preferably, the speaker bracket includes two brackets and two connecting devices;

[0021] The two brackets are respectively rotatably connected to the seat body, the two connecting devices are both disposed on the seat body, and the two connecting devices are correspondingly connected to the two brackets.

[0022] Preferably, a rotation avoidance hole is formed in the bracket, and the rotation avoidance hole corresponds to the elastic member; and / or

[0023] A speaker mounting hole is provided on the bracket; and / or

[0024] A fixing hole is provided on the seat body.

[0025] In a second aspect of the present invention, a speaker is further provided, the speaker includes a sound generating device and the speaker bracket in any one of the above technical solutions, and the sound generating device is connected to the bracket.

[0026] The implementation of the present utility model has the following beneficial effects:

[0027] The speaker bracket and the speaker of the present utility model relate to the field of speakers. The speaker bracket includes a base body and at least one bracket, and the bracket is rotatably connected to the base body. In this way, each part of the speaker bracket can be manufactured separately and then assembled, reducing the complexity and cost of the overall product production.

[0028] By configuring the connection between the bracket and the base body to be rotatable and further through the setting of the connecting device, the bracket can approach and abut against the base body during rotation, thereby completing the folding. This greatly reduces the space required for the transportation and storage of the speaker bracket, effectively solving the problem of increased costs caused by the large size. When the speaker bracket is folded, the base body and the bracket are in close contact and abut against each other, which enables the base body and the bracket to support each other, improving the bearing strength and avoiding the problem of deformation during transportation and storage. This ensures that the speaker bracket can be smoothly installed in the subsequent process and avoids the situation where the brackets on the left and right sides are not parallel or asymmetric. When the speaker bracket needs to be used, the connecting device can assist the staff in smoothly and accurately adjusting the relative position between the bracket and the base body, eliminating the cumbersome process of manual adjustment of the installation angle, improving the installation convenience and ensuring the structural stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] By describing the exemplary embodiments of the present utility model in more detail in conjunction with the drawings, the above and other objects, features, and advantages of the present utility model will become more obvious. Among them, in the exemplary embodiments of the present utility model, the same reference numerals generally represent the same components.

[0030] Figure 1 is a schematic structural diagram of the speaker bracket in some embodiments of the present utility model;

[0031] Figure 2 is viewed from another angle Figure 1 schematic structural diagram of the shown speaker bracket;

[0032] Figure 3 is Figure 1 an enlarged view at A;

[0033] Figure 4 is Figure 2 an enlarged view at B;

[0034] Figure 5 is a schematic structural diagram of the speaker bracket in a folded state in some embodiments of the present utility model;

[0035] Figure 6 is an exploded view of the speaker bracket in some embodiments of the present utility model. Detailed Embodiments

[0036] The embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present utility model more thorough and complete, and to fully convey the scope of the present utility model to those skilled in the art.

[0037] It should be understood that although the terms "first", "second", "third", etc. may be used in the present utility model to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present utility model, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0038] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 thus should not be construed as a limitation to the present utility model.

[0039] Unless otherwise clearly specified and defined, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] Figure 1 and Figure 2 Fig. shows the speaker bracket 10 in some embodiments of the present utility model. The speaker bracket 10 is used to fix the sound emitting device on the speaker. The speaker bracket 10 can fix the sound emitting device at a predetermined position. Of course, in some embodiments, the speaker bracket 10 can also be configured to support the sound emitting device.

[0041] Such asFigure 1 and Figure 2 As shown in Figure 2 , the speaker bracket 10 includes a base 1, at least one bracket 2, and a connecting device 3. The bracket 2 is rotatably connected to the base 1. Understandably, the base 1 serves to support and fix each bracket 2. The bracket 2 serves to fix the speaker. The connecting device 3 is used to guide the relative movement between the base 1 and the bracket 2, and is also used to limit the position of the relative movement between the base 1 and the bracket 2.

[0042] It should be noted that the shape, size, composition structure, and specification parameters of the base 1 can be flexibly set as long as the base 1 can support the rotation of the bracket 2 and there is enough space to set the connecting device 3.

[0043] As Figures 1 to 6 shown in Figures 1 to 6 , the connecting device 3 includes a sliding groove 31, a connecting member 32, and an elastic member 33. The sliding groove 31 is provided on the base 1. The connecting member 32 is provided with a first connecting end 321 and a second connecting end 322. The first connecting end 321 is slidably disposed in the sliding groove 31, and the second connecting end 322 is rotatably connected to the bracket 2. One end of the elastic member 33 is connected to the first connecting end 321, and the other end of the elastic member 33 is connected to the bracket 2;

[0044] When the first connecting end 321 slides along the sliding groove 31 against the elastic force of the elastic member 33, the second connecting end 322 drives the bracket 2 to rotate closer to the base 1; when the first connecting end 321 slides along the sliding groove 31 under the drive of the elastic member 33, the second connecting end 322 drives the bracket 2 to rotate away from the base 1.

[0045] Understandably, the sliding groove 31, the connecting member 32, and the elastic member 33 together are used to control the unfolding and folding of the bracket 2 and the base 1. The sliding groove 31 is provided on the base 1. The sliding groove 31 provides a sliding path for the first connecting end 321 of the connecting member 32 to ensure smooth movement of the bracket 2 during unfolding and folding. The design of the sliding groove 31 ensures that the first connecting end 321 can move along a preset trajectory, thereby controlling the rotation angle of the bracket 2. The connecting member 32 is provided with a first connecting end 321 and a second connecting end 322. The first connecting end 321 slides in the sliding groove 31, while the second connecting end 322 forms a rotational connection with the bracket 2, and the rotation of the bracket 2 is driven by the sliding of the first connecting end 321. One end of the elastic member 33 is connected to the first connecting end 321, and the other end is connected to the bracket 2. Its main function is to provide a pre-tightening force to assist in positioning the bracket 2 in the unfolded state.

[0046] It should be noted that when the first connection end 321 slides along the sliding groove 31 against the elastic force of the elastic member 33, the second connection end 322 drives the bracket 2 to rotate and approach the seat body 1, realizing the folding of the bracket 2. When the first connection end 321 is driven by the elastic force of the elastic member 33 to slide along the sliding groove 31, the second connection end 322 drives the bracket 2 to rotate away from the seat body 1, completing the unfolding of the bracket 2. Through the connecting device 3, the efficient folding and unfolding of the bracket 2 are realized, which not only greatly reduces the overall volume of the speaker bracket, facilitates transportation and storage, but also ensures the positioning accuracy and stability of the bracket 2 when unfolded through the pre-tightening force of the elastic member 33.

[0047] As Figures 3 to 6 shown, in some embodiments of the speaker, the connecting device 3 further includes a sliding member, the sliding member is slidably disposed in the sliding groove 31, the first connection end 321 is rotatably connected to the sliding member, and one end of the elastic member 33 is connected to the sliding member.

[0048] It can be understood that the sliding member can slide along the length extension direction of the sliding groove 31. The first connection end 321 of the sliding member and the connecting member 32 are connected by a rotational connection, which means that the first connection end 321 can rotate relative to the sliding member, thereby allowing the bracket 2 to adjust the angle during the folding and unfolding process.

[0049] Connection of the elastic member 33 and the sliding member: One end of the elastic member 33 is directly connected to the sliding member, and the other end is connected to the bracket 2. When the bracket 2 needs to be folded, it is necessary to overcome the elastic force of the elastic member 33 through the first connection end 321, so that the sliding member slides in the sliding groove 31 and further realizes the approach action of the bracket 2 to the seat body 1. When the bracket 2 is unfolded, the elastic force of the elastic member 33 will be transmitted to the first connection end 321 through the sliding member, and then drive the bracket 2 to rotate away from the seat body 1 and return to the use position.

[0050] It should be noted that the sliding member can be designed as a simple slider or a complex structure with balls or rollers to reduce the friction with the sliding groove 31. The elastic member 33 can be configured as various elastic components in related technologies.

[0051] As Figures 3 to 6 shown, in some embodiments of the speaker, the sliding member includes a sliding shaft 34, and one end of the elastic member 33 is connected to the sliding shaft 34; the connecting device 3 includes two sliding grooves 31, the two sliding grooves 31 are aligned with each other, and the sliding shaft 34 passes through the two sliding grooves 31.

[0052] Understandably, the setting of the sliding shaft 34 enables the first connection end 321 of the connecting member 32 to smoothly move along the length extension direction of the sliding groove 31, and the position of the sliding shaft 34 is defined by the groove wall of the sliding groove 31 to limit the extreme sliding position of the first connection end 321. The setting of the sliding shaft 34 not only reduces the friction force, but also improves the movement accuracy and service life of the entire connecting device 3.

[0053] One end of the elastic member 33 is fixed to the sliding shaft 34. In this way, when the bracket 2 is folded or unfolded, the tension of the elastic member 33 can be directly transmitted through the sliding shaft 34, realizing efficient conversion and control of force.

[0054] Configuring the number of the sliding grooves 31 to be two enables the sliding shaft 34 to be limited by the two sliding grooves 31 simultaneously when sliding to any position, preventing the poor position of the sliding shaft 34, and also enabling the sliding shaft 34 to be always supported by the groove walls of the two sliding grooves 31, improving the sliding stability of the sliding shaft 34. The two mutually aligned sliding grooves 31 ensure the linearity and smoothness of the sliding shaft 34 during the movement process, avoiding the skew or jamming phenomenon that may be caused by a single sliding groove 31.

[0055] Although the combination of the sliding shaft 34 and the double sliding grooves 31 is described in the above embodiments, in practical applications, according to different usage environments and requirements, the structures of the sliding member and the sliding groove 31 can have various changes. For example, the sliding member can be a slider with balls or rollers, and the sliding groove 31 can also be designed as a curved shape to adapt to special spatial layouts or movement trajectories. The selection of the elastic member 33 can also be diversified, such as using a gas spring or a hydraulic cylinder to adapt to different load capacities and working environments.

[0056] Specifically, the elastic member 33 can be configured as a tension spring.

[0057] As Figure 3 and Figure 6 shown, in some embodiments of the speaker, the sliding shaft 34 includes a shaft body 341 and an end cap 342. The shaft body 341 penetrates through the first connection end 321 and the two sliding grooves 31, and the end cap 342 is screwed to the shaft body 341.

[0058] Understandably, the shaft body 341 tightly connects the first connection end 321 to the sliding groove 31, ensuring the linearity and stability of the connecting member 32 during the sliding process. Through the penetration of the shaft body 341, the first connection end 321 can slide smoothly within the sliding groove 31, achieving precise control of the bracket 2. The shaft body 341 provides a guiding function for the sliding of the first connection end 321. During the folding and unfolding of the bracket 2, the first connection end 321 moves along the shaft body 341, ensuring the smoothness and accuracy of the movement. The end cap 342 is used to prevent the first connection end 321 from disengaging from the shaft body 341, ensuring the firm connection between the connecting member 32 and the sliding shaft 34.

[0059] As Figures 3 to 6 shown, in some embodiments of the speaker, the connecting device 3 further includes a connecting shaft 35. The connecting shaft 35 penetrates through the second connection end 322, and the connecting shaft 35 is disposed on the bracket 2.

[0060] Understandably, the connecting shaft 35 penetrating through the second connection end 322 of the connecting member 32 ensures the stable connection between the second connection end 322 and the bracket 2. The connecting shaft 35 serves as the rotation axis, allowing the second connection end 322 to rotate around it, thereby driving the folding and unfolding of the bracket 2.

[0061] The connecting shaft 35 is disposed on the bracket 2 such that when the connecting member 32 drives the connecting shaft 35 to move through the second connection end 322, the connecting shaft 35 can drive the bracket 2 to move together. Of course, in some embodiments, it can also be that the bracket 2 drives the connecting member 32 to move through the connecting shaft 35, so that the first connection end 321 of the connecting member 32 slides along the sliding groove 31. Further, the shape of the connecting shaft 35 can be cylindrical to reduce friction. The fixing method of the connecting shaft 35 can also be welding, bolt fixing or interference fit to ensure the reliability of the connection and facilitate maintenance.

[0062] As Figures 3 to 6 shown, in some embodiments of the speaker, the speaker bracket 10 further includes a rotating shaft 4. The rotating shaft 4 penetrates through the base body 1 and the bracket 2.

[0063] Understandably, the rotating shaft 4 penetrates between the base body 1 and the bracket 2, forming a stable rotation center. Thus, the bracket 2 can rotate around the rotating shaft 4, thereby realizing the folding and unfolding actions. The design of the rotating shaft 4 simplifies the folding and unfolding operations of the bracket 2. The user can easily adjust the bracket 2 to the ideal position without effort or worry about the instability of the bracket 2 during the operation.

[0064] As Figures 3 to 6As shown, in some embodiments of the speaker, two rotating connection parts 11 are provided on the base body 1. The two rotating connection parts 11 are arranged oppositely, and the bracket 2 is located between the two rotating connection parts 11; the rotating shaft 4 passes through the bracket 2 and the two rotating connection parts 11.

[0065] Understandably, the two rotating connection parts 11 arranged oppositely on the base body 1 provide a stable support point for the rotating shaft 4 and also form a stable triangular structure, significantly enhancing the structural rigidity of the base body 1 and improving the stability of the entire speaker bracket 10.

[0066] Furthermore, the two rotating connection parts 11 can be configured to be integrally formed on the base body 1. In this way, the connection strength between the rotating connection part 11 and the base body 1 can be improved, thereby preventing the connection position between the rotating connection part 11 and the base body 1 from being damaged due to rotational force or long-term support force.

[0067] As Figures 1 to 6 shown, in some embodiments of the speaker, the speaker bracket 10 includes two brackets 2 and two connecting devices 3; the two brackets 2 are respectively rotatably connected to the base body 1, the two connecting devices 3 are both arranged on the base body 1, and the two connecting devices 3 are connected to the two brackets 2 in a one-to-one correspondence.

[0068] Understandably, each bracket 2 is independently rotatably connected to the base body 1. This design allows each bracket 2 to be independently operated, either folded or unfolded simultaneously or adjusted individually, providing greater freedom and flexibility for the installation of the speaker. Each bracket 2 is correspondingly connected to a connecting device 3. This one-to-one relationship ensures that the folding and unfolding actions of each bracket 2 can be precisely controlled, avoiding synchronization problems or movement interference that may be caused by a single connecting device 3 controlling two brackets 2 simultaneously.

[0069] It should be noted that the positions of the two brackets are opposite, that is, the two brackets can respectively fix the sound-emitting device on the speaker from two different positions, so that the orientation of the sound-emitting device can be flexibly adjusted between the two brackets.

[0070] As Figures 3 to 6 shown, in some embodiments of the speaker, a rotation avoidance hole 21 is provided on the bracket 2, and the rotation avoidance hole 21 corresponds to the elastic member 33.

[0071] Understandably, the setting of the rotation avoidance hole 21 matches the position of the elastic member 33. This design ensures the unobstructed operation of the elastic member 33 during the folding and unfolding of the bracket 2. The avoidance hole 21 provides necessary space for the elastic member 33, avoiding movement limitation or damage caused by structural interference, thereby ensuring the smooth movement of the bracket 2 and the long-term durability of the elastic member 33.

[0072] AsFigure 1 , Figure 2 and Figure 6 As shown in Figure 1 , Figure 2 and Figure 6 , in some embodiments of the loudspeaker, a loudspeaker mounting hole 22 is provided on the bracket 2.

[0073] It can be understood that the loudspeaker mounting hole 22 is located on the bracket 2 and is specifically used to fix the loudspeaker device for sound emission on the loudspeaker. By passing a screw or other fixing member through the loudspeaker mounting hole 22, the loudspeaker can be firmly mounted on the bracket 2, ensuring the stability and safety of the loudspeaker during use.

[0074] Such as Figure 1 , Figure 2 , Figure 4 and Figure 6 As shown in Figure 1 , Figure 2 , Figure 4 and Figure 6 , in some embodiments of the loudspeaker, a fixing hole 12 is provided on the base body 1.

[0075] It can be understood that the provision of the fixing hole 12 enables the loudspeaker bracket 10 to be flexibly mounted on different surfaces, such as walls, ceilings or columns. Of course, it can also be correspondingly fixed to the ground. By using an appropriate fixing member to pass through the fixing hole 12, the user can firmly fix the loudspeaker bracket 10 at a predetermined position, achieving a stable mounting effect both indoors and outdoors.

[0076] The loudspeaker of the present utility model includes a loudspeaker device and a loudspeaker bracket 10, and the loudspeaker device is connected to the bracket 2. It should be noted that the loudspeaker device is used to convert an electrical signal into a sound wave signal, and the relative position between the bracket 2 and the loudspeaker device can be flexibly adjusted, specifically depending on the actual application requirements and the design of the product.

[0077] Implementing the present utility model has the following beneficial effects:

[0078] The loudspeaker bracket and the loudspeaker of the present utility model relate to the field of loudspeakers. The loudspeaker bracket includes a base body and at least one bracket, and the bracket is rotatably connected to the base body. In this way, each part of the loudspeaker bracket can be manufactured separately and then assembled, reducing the complexity and cost of the overall production of the product.

[0079] By configuring the connection between the bracket and the base body to be rotatable and further through the setting of the connection device, the bracket can approach and abut against the base body during rotation, thus completing the folding, greatly reducing the space required for the transportation and storage of the speaker bracket, and effectively solving the problem of increased costs caused by the large size. When the speaker bracket is folded, the base body and the bracket are in close contact and abut against each other, which enables the base body and the bracket to support each other, improves the bearing strength, avoids the problem of deformation during transportation and storage, ensures that the speaker bracket can be successfully installed in the subsequent process, and avoids the situation where the brackets on the left and right sides are not parallel or asymmetric. When the speaker bracket needs to be used, the connection device can assist the staff to smoothly and accurately complete the adjustment of the relative position between the bracket and the base body, eliminating the cumbersome process of manually adjusting the installation angle, improving the installation convenience and ensuring the structural stability.

[0080] The solution of the present utility model has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of the various embodiments have their own emphases. For the parts not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments. Those skilled in the art should also know that the actions and modules involved in the specification are not necessarily essential to the present utility model. In addition, it can be understood that the steps in the method embodiments of the present utility model can be adjusted, combined, and deleted according to actual needs, and the modules in the device embodiments of the present utility model can be combined, divided, and deleted according to actual needs.

[0081] The various embodiments of the present utility model have been described above. The above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art in the technical field without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles of the embodiments, the practical application, or the improvement of the technology in the market, or to enable other ordinary skilled persons in the technical field to understand the embodiments disclosed herein.

Claims

1. A speaker stand, characterized in that: include: seat body; at least one bracket, the bracket being rotatably connected to the base; and A connecting device, the connecting device comprising a sliding groove, a connecting member and an elastic member, the sliding groove is arranged on the base body, the connecting member is provided with a first connecting end and a second connecting end, the first connecting end is slidably arranged in the sliding groove, the second connecting end is rotatably connected to the bracket, one end of the elastic member is connected to the first connecting end, and the other end of the elastic member is connected to the bracket; Wherein, when the first connecting end overcomes the elastic force of the elastic member and slides along the sliding groove, the second connecting end drives the bracket to rotate close to the seat body; When the first connecting end is driven by the elastic member to slide along the sliding groove, the second connecting end drives the bracket to rotate away from the seat body.

2. The speaker stand according to claim 1, characterized in that: The connecting device further comprises a sliding member, the sliding member is slidably disposed in the sliding groove, the first connecting end is rotatably connected to the sliding member, and one end of the elastic member is connected to the sliding member.

3. The speaker stand according to claim 2, characterized in that: The sliding member comprises a sliding shaft, and one end of the elastic member is connected to the sliding shaft; The connecting device comprises two sliding grooves, the two sliding grooves are aligned with each other, and the sliding shaft passes through the two sliding grooves.

4. The speaker stand according to claim 3, characterized in that: The sliding shaft comprises a shaft body and an end cap, the shaft body is penetrated by the first connecting end and the two sliding grooves, and the end cap is screwed to the shaft body.

5. The speaker stand according to claim 1, characterized in that: The connecting device further comprises a connecting shaft, the connecting shaft passes through the second connecting end, and the connecting shaft is arranged on the bracket.

6. The speaker stand according to claim 1, characterized in that: The speaker bracket also includes a rotating shaft, and the rotating shaft is penetrated through the base body and the bracket.

7. The speaker stand according to claim 6, characterized in that: The seat body is provided with two rotating connection parts, the two rotating connection parts are arranged opposite to each other, and the bracket is located between the two rotating connection parts; The rotating shaft passes through the bracket and the two rotating connecting parts.

8. The speaker stand according to any one of claims 1 to 7, characterized in that: The speaker bracket comprises two brackets and two connecting devices; The two brackets are rotatably connected to the base body respectively, the two connecting devices are both arranged on the base body, and the two connecting devices are connected to the two brackets in a one-to-one correspondence.

9. The speaker stand according to any one of claims 1 to 7, characterized in that: The bracket is provided with a rotation avoidance hole, and the rotation avoidance hole corresponds to the elastic member; and / or The bracket is provided with a speaker mounting hole; and / or The seat body is provided with a fixing hole.

10. A loudspeaker, characterized in that: The speaker comprises a speaker device and a speaker bracket as claimed in any one of claims 1 to 9, wherein the speaker device is connected to the bracket.

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