A stand and microphone

Abstract

The application describes a support and a microphone, the support comprising: an upper support rod for connecting with a microphone body; a lower support rod located at one end of the upper support rod, the lower support rod being used for supporting on an external support surface; a shockproof assembly connected to the upper support rod and the lower support rod respectively; wherein the upper support rod and the lower support rod are arranged in a spaced manner. Thus, the shockproof assembly is arranged on the support, which can replace the traditional shockproof frame arranged on the microphone body, avoiding the shockproof structure on the microphone body from shielding the lens or the face. In addition, the shockproof assembly is integrated on the support, which can also significantly improve the portability of the equipment, facilitating the user to carry, and being suitable for outdoor recording and live interviews. When the external vibration is transmitted through the lower support rod, the shockproof assembly can absorb the vibration, thereby reducing the conduction of the vibration to the upper support rod and the microphone body, so that the microphone as a whole can have excellent shock absorption performance.

Description

Technical Field

[0001] This invention relates to the field of audio equipment technology, and more particularly to a stand and a microphone. Background Technology

[0002] In situations such as live streaming, using a microphone stand can free up your hands, allowing users to interact more effectively. Microphone stands are mainly divided into desktop stands and floor stands. To reduce vibration transmission, microphones are usually equipped with shock mounts. The microphone body is connected to the shock mount, which is then mounted on the stand.

[0003] Existing shock mounts are typically external shock mounts, which are mostly mesh or ring-shaped structures. These external shock mounts suspend the microphone body in the air using elastic cords or rubber rings before being mounted on a stand. However, external shock mounts are bulky and can easily obscure the face of the broadcaster or interviewee, affecting the aesthetics of the footage and the interactive experience. Furthermore, their large size makes them inconvenient to store and carry. Summary of the Invention

[0004] In view of the above-mentioned existing situation, this application provides a stand and microphone that can improve the problem of existing shockproof components obstructing the face or lens.

[0005] The present invention provides a stand and a microphone, comprising: an upper support rod for connecting to the microphone body; a lower support rod located at one end of the upper support rod, the lower support rod being used to support an external support surface; and a shock-absorbing component connected to the upper support rod and the lower support rod respectively; wherein the upper support rod and the lower support rod are spaced apart.

[0006] Optionally, the shock-absorbing component is located inside the upper support rod and the lower support rod.

[0007] Optionally, the shock-absorbing component includes: a shock absorber, the shock absorber being elastic, the lower support rod being connected to the shock absorber; and a connecting shaft, one end of the connecting shaft being connected to the shock absorber, the other end of the connecting shaft being connected to the upper support rod, and the connecting shaft being coaxially arranged with the upper support rod and the lower support rod.

[0008] Optionally, the shock-absorbing assembly further includes a cylinder; the cylinder at least partially surrounds the shock absorber, and a sealed cavity is formed between the shock absorber and the cylinder, the sealed cavity being located between the connecting shaft and the lower support rod.

[0009] Optionally, the shock-absorbing assembly further includes a housing surrounding the shock absorber, with the outer wall of the shock absorber abutting against the inner wall of the housing; the connecting shaft passes through the housing and is spaced apart from the housing; the lower support rod has a cavity, the lower support rod is connected to the housing, and the housing is located within the cavity.

[0010] Optionally, the housing includes an upper shell and a lower shell; the shock absorber includes a first end and a second end opposite to each other, the first end facing the upper support rod; the upper shell surrounds the portion of the shock absorber facing the first end, and the lower shell surrounds the portion of the shock absorber facing the second end.

[0011] Optionally, the shock absorber includes a support portion and two shock absorber portions; the two shock absorber portions are respectively connected to both ends of the support portion, and the outer wall of the shock absorber portion abuts against the outer wall of the housing; the connecting shaft passes through the support portion and is connected to the support portion.

[0012] Optionally, the shock absorber has multiple reinforcing ribs on one and / or both sides; the multiple reinforcing ribs extend from the support towards the connecting section.

[0013] Optionally, the connecting shaft includes an upper support rod and a lower support rod connected to each other, the upper support rod and the lower support rod being coaxially arranged; the support part has a cylindrical structure, the support part has a connecting cavity that extends through in the axial direction, and the axis of the connecting cavity coincides with the axis of the support part; the lower support rod passes through the connecting cavity, and the support part is fixed to the lower support rod; the upper support rod is connected to the upper support rod.

[0014] Optionally, the support portion is provided with a boss that protrudes from the inner wall of the connecting cavity and extends along the axis of the support portion; the lower bearing rod is provided with a first locking block at one end away from the upper bearing rod, the first locking block protruding in the circumferential direction, and the lower bearing rod is provided with a second locking block protruding in the circumferential direction; the first locking block and the second locking block respectively abut against both sides of the boss.

[0015] The present invention also provides a microphone, which includes the bracket as described above; the microphone further includes a microphone body, the microphone body being connected to the upper support rod.

[0016] The bracket involved in this invention includes an upper support rod, a lower support rod, and a shock-absorbing component. The upper support rod is used to connect to the microphone body, and the lower support rod is located at one end of the upper support rod. The shock-absorbing component is connected to both the upper and lower support rods, and the lower support rod is used to support the microphone on an external support surface. The upper and lower support rods are spaced apart. Therefore, this application integrates the shock-absorbing component onto the bracket, replacing the traditional shock-absorbing frame mounted on the microphone body, thus preventing the shock-absorbing structure on the microphone body from obstructing the lens or the user's face. Furthermore, integrating the shock-absorbing component onto the bracket significantly improves the portability of the device, making it easier for users to carry and suitable for outdoor recording and on-site interviews. Specifically, since the upper and lower support rods are connected by the shock-absorbing component and do not contact each other, when external vibrations are transmitted through the lower support rod, the shock-absorbing component can absorb the vibrations, thereby reducing the transmission of vibrations to the upper support rod and the microphone body, thus giving the microphone excellent overall shock absorption performance. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0019] Figure 1 This is a schematic diagram showing the overall structure of the support involved in this application.

[0020] Figure 2 This is an exploded view of the support structure involved in this application.

[0021] Figure 3 This is a partial exploded view of the stent involved in this application.

[0022] Figure 4 This is another partial exploded view of the bracket involved in this application.

[0023] Figure 5 This is a schematic diagram showing the shock absorber in the bracket involved in this application.

[0024] Figure 6 This illustrates the scope of this application. Figure 5 Enlarged diagram of point A in the middle.

[0025] Figure 7 This is a schematic diagram showing the connecting shaft in the bracket involved in this application.

[0026] Figure 8 This is a partial cross-sectional view of the support involved in this application.

[0027] Figure 9 This is a cross-sectional view showing the shock absorber in the bracket involved in this application.

[0028] Figure 10 This is a partial cross-sectional view showing another embodiment of the bracket involved in this application.

[0029] Figure 11 This is a partial exploded view showing another embodiment of the support involved in this application.

[0030] Figure 12 This is a schematic diagram illustrating another embodiment of the shock absorber in the bracket involved in this application.

[0031] Figure 13 This illustrates the scope of this application. Figure 12 Enlarged diagram of point B in the middle.

[0032] Reference numerals: 1. Upper support rod; 2. Lower support rod; 3. Anti-vibration component; 31. Vibration damping component; 311. Groove; 312. Support part; 3121. Connecting cavity; 3122. Boss; 313. Vibration damping part; 3131. Vibration damping section; 3132. Connecting section; 32. Connecting shaft; 321. Upper bearing rod; 322. Lower bearing rod; 33. Reinforcing rib; 4. Cylinder; 41. Protrusion; 5. Sealing cavity; 6. Shell; 61. Upper shell; 62. Lower shell. Detailed Implementation

[0033] The preferred embodiments of this application will now be described in detail with reference to the accompanying drawings. In the following description, the same reference numerals are used for the same components, and repeated descriptions are omitted. Furthermore, the drawings are merely schematic diagrams, and the proportions of the components or their shapes may differ from actual dimensions. It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movement of the components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0034] It should also be noted that when a component is described as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component present. When a component is described as "connected to" another component, it can be directly connected to the other component or there may be an intervening component present.

[0035] Reference Figure 1 and Figure 2This application also provides a bracket, which includes an upper support rod 1, a lower support rod 2, and a shock-absorbing component 3. The upper support rod 1 is used to connect to the microphone body; the lower support rod 2 is located at one end of the upper support rod 1 and is used to support the microphone on an external support surface; the shock-absorbing component 3 is connected to the upper support rod 1 and the lower support rod 2 respectively; wherein the upper support rod 1 and the lower support rod 2 are spaced apart.

[0036] According to the above structure, in the bracket provided in this application, the shock-absorbing component 3 is disposed on the bracket, which can replace the traditional shock-absorbing frame disposed on the microphone body, and avoid the shock-absorbing structure on the microphone body from obstructing the lens or face. In addition, the shock-absorbing component 3 integrated into the bracket can also significantly improve the portability of the device, making it easy for users to carry and suitable for outdoor recording and on-site interviews. Specifically, since the upper support rod 1 and the lower support rod 2 are connected by the shock-absorbing component 3, and the upper support rod 1 and the lower support rod 2 do not contact each other, when external vibrations are transmitted through the lower support rod 2, the shock-absorbing component 3 can absorb the vibrations, thereby reducing the transmission of vibrations to the upper support rod 1 and the microphone body, so that the microphone as a whole can have excellent shock absorption performance.

[0037] In some embodiments, the shock-absorbing component 3 is located inside the upper support rod 1 and the lower support rod 2. Therefore, on the one hand, the shock-absorbing component 3 can be embedded inside the bracket, making it difficult to observe externally, thus improving the problem of traditional external shock mounts being bulky and easily obscuring the face of the presenter or interviewee. Placing the shock-absorbing component 3 inside the bracket reduces the number of accessories required for independent external shock mounts, further simplifying the bracket's structure and improving portability. In some examples, the bracket provided by this application can reduce the storage volume by more than 40% compared to traditional external shock mounts, making it particularly convenient for journalists conducting on-site interviews and bloggers recording outdoors. On the other hand, by placing the shock-absorbing component 3 inside the upper support rod 1 and / or the lower support rod 2, the space inside the upper support rod 1 and / or the lower support rod 2 can limit the elastic deformation of the shock-absorbing component 3, making it less prone to displacement.

[0038] Specifically, in the microphone, the microphone body can be directly mounted on the upper support rod 1. Since there is no need to assemble an external shock mount, the assembly steps of the microphone can be reduced by 50%. The lower support rod 2 can be directly supported on an external support surface. In some examples, the lower support rod 2 is also connected to a base, which can support an external support surface such as a desktop or the ground.

[0039] Reference Figure 3In some embodiments, the shock-absorbing component 3 includes: a shock absorber 31, which is elastic, and a lower support rod 2 connected to the shock absorber 31; and a connecting shaft 32, one end of which is connected to the shock absorber 31, and the other end of which is connected to the upper support rod 1. The connecting shaft 32 is coaxially arranged with the upper support rod 1 and the lower support rod 2. Therefore, the coaxial arrangement of the connecting shaft 32 with the upper support rod 1 and the lower support rod 2 makes the transmission path of the supporting force straighter, reducing the possibility of the support skewing and ensuring that the support maintains its initial shape during long-term use.

[0040] In some embodiments, the shock absorber 31 may be made of an elastic material such as silicone or rubber.

[0041] Reference Figures 3 to 4 and Figure 7 In some embodiments, the shock-absorbing component 3 further includes a cylindrical body 4; the cylindrical body 4 at least partially surrounds the shock absorber 31, and a sealed cavity 5 is formed between the shock absorber 31 and the cylindrical body 4, the sealed cavity 5 being located between the connecting shaft 32 and the lower support rod 2. Thus, when the lower support rod 2 is subjected to external vibration, the vibration is first transmitted to the shock absorber 31 and the sealed cavity 5, and finally to the connecting shaft 32. The air layer in the sealed cavity 5 can initially absorb vibration energy, achieving buffering. In this way, the shock absorption of the bracket not only absorbs vibration energy through the elastic deformation of the elastic shock absorber 31, but also buffers it through the sealed cavity 5, forming a dual shock absorption effect of "air buffering + elastic shock absorption," significantly reducing the vibration transmitted to the connecting shaft 32, thereby further reducing the transmission of vibration to the upper support rod 1 and the microphone body.

[0042] Specifically, the cylinder 4 also provides support for the damping component 31. Because the damping component 31 is elastic, it is prone to uneven deformation when subjected to vibration, which can lead to displacement of its position or damage to the sealed cavity 5 structure, thereby weakening the damping effect. The cylinder 4 effectively limits the deformation range and direction of the damping component 31 under load, preventing unintended lateral twisting, local collapse, or excessive compression.

[0043] In some examples, the sealing cavity 5 may surround the circumference of the connecting shaft 32. Thus, the sealing cavity 5 can absorb vibrations from multiple directions, further reducing the transmission of vibrations to the connecting shaft 32.

[0044] In some examples, the cylinder 4 and the shock absorber 31 can be directly connected with sealant to further improve the sealing effect of the sealing cavity 5.

[0045] Reference Figure 3In some embodiments, the shock-absorbing component 3 further includes a housing 6, which surrounds the damper 31, with the outer wall of the damper 31 abutting against the inner wall of the housing 6; a connecting shaft 32 passes through the housing 6 and is spaced apart from the housing 6; the lower support rod 2 has a cavity, is connected to the housing 6, and the housing 6 is located within the cavity. Thus, the housing 6 fits tightly against the outer wall of the damper 31, providing circumferential support to the damper 31, effectively limiting the torsion of the damper 31 when subjected to vibration, thereby further improving the stability of the entire shock-absorbing component.

[0046] Reference Figure 3 In some embodiments, the housing 6 includes an upper housing 61 and a lower housing 62; the shock absorber 31 includes a first end and a second end opposite to each other, with the first end facing the upper support rod 1; the upper housing 61 surrounds the portion of the shock absorber 31 facing the first end, and the lower housing 62 surrounds the portion of the shock absorber 31 facing the second end. Thus, the housing 6 is a split design, allowing it to be fitted onto both ends of the shock absorber 31 during installation, significantly reducing assembly difficulty. In some examples, there is a gap between the upper housing 61 and the lower housing 62, allowing the housing 6 to form a segmented enclosure of the shock absorber 31, thereby achieving independent constraint on the first and second ends of the shock absorber 31. This allows for optimization of support stiffness according to different force directions, further improving the assembly efficiency and structural stability of the anti-vibration component 3.

[0047] Reference Figure 4 In some embodiments, the damper 31 includes a support portion 312 and two damping portions 313; the two damping portions 313 are respectively connected to both ends of the support portion 312, and the outer wall of the damping portion 313 abuts against the outer wall of the housing 6; a connecting shaft 32 passes through the support portion 312 and is connected to the support portion 312. Specifically, the connecting shaft 32 passes through the middle of the damper 31, and the axes of the damper 31 and the connecting shaft 32 coincide. Thus, the support portion 312 can serve as a support structure in the damper 31, which can improve the overall structural strength of the damper 31. In addition, the two damping portions 313 are respectively located at both ends of the support portion 312, and the symmetrical layout allows for uniform absorption of vibration energy, avoids unilateral load, and thus improves the stability of the damping.

[0048] In some examples, the connecting shaft 32 can be glued inside the support 312.

[0049] In some examples, the support 312 and the damping part 313 are integrally formed.

[0050] Reference Figure 5 and Figure 9In some embodiments, the damping section 313 includes a damping segment 3131 and a connecting segment 3132. The damping segment 3131 extends circumferentially around the support portion 312, and the connecting segment 3132 is connected to the end of the damping segment 3131 away from the support. The connecting segment 3132 is connected to the cylinder 4, and its outer side also abuts against the shell 6. Thus, the damping segment 3131 extends uniformly circumferentially around the support portion 312, forming a surrounding elastic buffer layer, so that vibration energy from multiple directions can be uniformly absorbed through the damping segment 3131. The connecting segment 3132 can be reliably connected to the cylinder 4, and the connecting segment 3132 abuts against the shell 6, so that vibration energy is first transmitted through the shell 6 to the connecting segment 3132, and then from the connecting segment 3132 to the damping segment 3131, thereby smoothly buffering the vibration.

[0051] In some embodiments, the connecting section 3132 and the support section 312 are spaced apart, and the two connecting sections 3132 extend towards each other. Thus, the damping section 3131 to the connecting section 3132 can form a bent structure, so when vibration is transmitted from the housing 6, the damping section 313 will deform to absorb the vibration energy, thereby reducing the vibration from being transmitted to the support section 312.

[0052] Reference Figure 5 and Figure 6 In some embodiments, the damping portion 313 has a plurality of reinforcing ribs 33 on one and / or both sides; the plurality of reinforcing ribs 33 extend from the support portion 312 toward the connecting section 3132. Specifically, the plurality of reinforcing ribs 33 are evenly distributed, thereby effectively suppressing the deformation of the damping portion 313 when subjected to vibration impact, so as to improve the buckling resistance of the damping portion 313 under load.

[0053] Reference Figure 7 In some embodiments, the connecting shaft 32 includes an upper support rod 321 and a lower support rod 322 connected to each other, and the upper support rod 321 and the lower support rod 322 are coaxially arranged; the support part 312 has a cylindrical structure and is provided with a connecting cavity 3121 that extends through the axial direction, and the axis of the connecting cavity 3121 coincides with the axis of the support part 312; the lower support rod 322 passes through the connecting cavity 3121, and the support part 312 is fixed to the lower support rod 322; the upper support rod 321 is connected to the upper support rod 1. Thus, the upper support rod 321 and the lower support rod 322 are coaxially arranged, and the axis of the connecting cavity 3121 coincides with the axis of the support part 312, which can improve the coaxiality of the shock absorption component and the overall structure of the connecting shaft 32, thereby improving the overall support stability of the bracket.

[0054] Reference Figure 9In some embodiments, the support portion 312 is provided with a boss 3122, which protrudes from the inner wall of the connecting cavity 3121 and extends along the axis of the support portion 312. A first locking block is provided at the end of the lower bearing rod opposite to the upper bearing rod 321, protruding circumferentially. A second locking block protrudes circumferentially from the lower bearing rod 322. The first and second locking blocks abut against both sides of the boss 3122. Specifically, the first and second locking blocks can be considered as clamping the boss 3122, thereby locking the damping member 31 onto the connecting shaft 32 and limiting the displacement of the damping member 31. In some examples, the lower bearing rod 322 can also be bonded within the connecting cavity 3121, thereby improving the stability of the connection.

[0055] In some embodiments, the cylinder 4 is connected to the shock-absorbing component 3, and the connection between the cylinder 4 and the shock-absorbing component 3 is staggered. Therefore, the staggered connection between the cylinder 4 and the shock-absorbing component 3 makes the connection between the cylinder 4 and the shock-absorbing component 3 more secure and reliable, and less prone to loosening after long-term use, further improving the overall shock resistance performance.

[0056] Reference Figures 10 to 13 In some embodiments, the shock-absorbing component 3 has multiple grooves 311 facing away from the inner wall of the lower support rod 2, and the cylinder 4 has multiple protrusions 41 facing towards the inner wall of the lower support rod 2; the multiple protrusions 41 are fitted one-to-one into the multiple grooves 311. Thus, the cooperation between the protrusions 41 and the grooves 311 forms the structure defined above where the cylinder 4 and the shock-absorbing component 3 interlock at the connection. The cooperation between the multiple protrusions 41 and the multiple grooves 311 can form multi-point fixation at the connection between the cylinder 4 and the shock-absorbing component, reducing the occurrence of loosening.

[0057] In some embodiments, the groove 311 is provided on the side of the connecting section 3132 away from the inner wall of the lower support rod 2. Thus, after the protrusion 41 engages with the groove 311, the protrusion 41 and the cylinder 4 can press the connecting section 3132 against the lower support rod 2.

[0058] In some embodiments, the lower support rod 2 has a cavity, and the cylinder 4 is located inside the cavity; the cylinder 4 is coaxially arranged with the shock-absorbing component 3, and the cylinder 4 presses the shock-absorbing component 3 against the inner wall of the lower support rod 2. Thus, the shock-absorbing component 3 always remains in close contact with the inner wall of the lower support rod 2, and the inner wall of the lower support rod 2 can further limit the elastic deformation range of the shock-absorbing component 3, so that the shock-absorbing component 3 is not easily displaced.

[0059] This application also provides a microphone, which includes the bracket as described above; the microphone also includes a microphone body connected to the upper support rod 1.

[0060] In summary, in the bracket provided in this application, the shock-absorbing component 3 is mounted on the bracket, replacing the traditional shock mount mounted on the microphone body, thus preventing the shock-absorbing structure on the microphone body from obstructing the lens or the user's face. Furthermore, the integration of the shock-absorbing component 3 into the bracket significantly improves the portability of the device, making it easy for users to carry and suitable for outdoor recording and on-site interviews. Specifically, since the upper support rod 1 and the lower support rod 2 are connected by the shock-absorbing component 3, and the upper support rod 1 and the lower support rod 2 do not contact each other, when external vibrations are transmitted through the lower support rod 2, the shock-absorbing component 3 can absorb the vibrations, thereby reducing the transmission of vibrations to the upper support rod 1 and the microphone body, thus enabling the microphone to have excellent overall shock absorption performance.

[0061] In the description of this application, 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 technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0062] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0063] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0064] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

[0065] While the present invention has been specifically described above in conjunction with the accompanying drawings and embodiments, it is to be understood that the above description does not limit the present invention in any way. Those skilled in the art can make modifications and variations to the present invention as needed without departing from the essential spirit and scope of the invention, and all such modifications and variations fall within the scope of the present invention.

Claims

1. A support, characterized in that, include: The upper support rod is used to connect to the microphone body; The lower support rod is located at one end of the upper support rod and is used to support the external support surface. The shock-absorbing components are respectively connected to the upper support rod and the lower support rod; The upper support rod and the lower support rod are spaced apart.

2. The bracket according to claim 1, characterized in that, The shock-absorbing components are located inside the upper support rod and the lower support rod.

3. The bracket according to claim 1, characterized in that, The shock-absorbing components include: A shock absorber, wherein the shock absorber is elastic, and the lower support rod is connected to the shock absorber; A connecting shaft is provided, one end of which is connected to the shock absorber, and the other end of which is connected to the upper support rod. The connecting shaft is coaxially arranged with the upper support rod and the lower support rod.

4. The stent according to claim 3, characterized in that, The shock-absorbing component also includes a cylindrical body; The cylinder body at least partially surrounds the shock absorber, and a sealed cavity is formed between the shock absorber and the cylinder body, the sealed cavity being located between the connecting shaft and the lower support rod.

5. The bracket according to claim 3, characterized in that, The shock-absorbing component also includes a housing, which surrounds the shock absorber, and the outer wall of the shock absorber abuts against the inner wall of the housing; The connecting shaft passes through the housing, and the connecting shaft is spaced apart from the housing; The lower support rod has a cavity, the lower support rod is connected to the housing, and the housing is located inside the cavity.

6. The bracket according to claim 5, characterized in that, The housing includes an upper shell and a lower shell; The shock absorber includes a first end and a second end opposite to each other, with the first end facing the upper support rod; The upper shell surrounds the portion of the shock absorber facing the first end, and the lower shell surrounds the portion of the shock absorber facing the second end.

7. The bracket according to claim 5, characterized in that, The shock absorber includes a support portion and two shock absorber portions; The two shock-absorbing parts are respectively connected to both ends of the support, and the outer wall of the shock-absorbing part abuts against the outer wall of the shell; The connecting shaft passes through the support portion and is connected to the support portion.

8. The bracket according to claim 7, characterized in that, The shock-absorbing part has multiple reinforcing ribs on one and / or both sides; Multiple reinforcing ribs extend from the support portion toward the connecting section.

9. The bracket according to claim 6, characterized in that, The connecting shaft includes an upper support rod and a lower support rod that are connected to each other, and the upper support rod and the lower support rod are coaxially arranged; The support part has a cylindrical structure and a connecting cavity that extends through the axial direction, and the axis of the connecting cavity coincides with the axis of the support part. The lower support rod passes through the connecting cavity, and the support portion is fixed to the lower support rod; The upper load-bearing rod is connected to the upper support rod.

10. The stent according to claim 9, characterized in that, The support portion is provided with a boss, which protrudes from the inner wall of the connecting cavity and extends along the axis of the support portion. The lower support rod is provided with a first locking block at the end opposite to the upper support rod. The first locking block protrudes in the circumferential direction. The lower support rod is provided with a second locking block that protrudes in the circumferential direction. The first locking block and the second locking block respectively abut against both sides of the boss.

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