Photography damping head

Abstract

The utility model provides a photography shock absorption head, relates to the technical field of photography accessories, and solves the technical problem that a shock absorption arm in the prior art can only buffer up-and-down vibration and cannot buffer left-and-right swing force. The device comprises a longitudinal swing part, a transverse swing part, a connecting part and a rotary damping part, the connecting part is rotationally connected with the middle of the longitudinal swing part, and the two ends of the longitudinal swing part are rotationally connected with the two ends of the transverse swing part respectively; the number of the rotary damping pieces is two, one rotary damping piece is installed on the connecting piece and connected with the outer wall of the middle of the longitudinal swing piece in a meshed mode, and the other rotary damping piece is installed on the end portion of the longitudinal swing piece and connected with the outer wall of the end portion of the transverse swing piece in a meshed mode.

Description

Technical Field

[0001] This utility model relates to the field of photographic accessories technology, and in particular to a photographic shock absorber head. Background Technology

[0002] With the popularization of action cameras, people are no longer satisfied with shooting with handheld cameras and have begun to try cycling and shooting on vehicles. However, the road conditions are not ideal, and the picture will bounce with the bumps of the vehicle. Photographers have started to use "shock-absorbing arms" to shoot. However, shock-absorbing arms can only buffer the vertical vibration. When shooting drifting or turning, they cannot buffer the lateral swing force, and there is a risk that the arm will be thrown off. Utility Model Content

[0003] The purpose of this invention is to provide a photographic vibration damping head that solves the technical problem in existing technologies where the damping arm can only buffer vertical vibrations but not horizontal swaying forces. The preferred technical solutions provided by this invention and their various technical effects are detailed below.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] This utility model provides a photographic vibration damping head, including a longitudinal swing member, a transverse swing member, a connecting member, and a rotational damping member, wherein the connecting member is rotatably connected to the middle part of the longitudinal swing member, and the two ends of the longitudinal swing member are respectively rotatably connected to the two ends of the transverse swing member.

[0006] There are two rotary damping components. One rotary damping component is installed on the connecting member and engages with the outer wall of the middle part of the longitudinal swinging component. The other rotary damping component is installed on the end of the longitudinal swinging component and engages with the outer wall of the end of the transverse swinging component.

[0007] Optionally, the connector is provided with a connecting rod, and the longitudinal swing member is provided with a connecting hole in the middle, and the connecting rod is connected to the connecting hole through a bearing;

[0008] The longitudinal swing member has an extension rod at its end, and the transverse swing member has a through hole at its end. The extension rod and the through hole are connected by a bearing.

[0009] Optionally, the rotational damping component includes a fixed plate, a fixed cover, a gear, a connecting shaft, and a rotating disk. The fixed plate is snapped into the fixed cover, and a receiving space is formed between the fixed plate and the fixed cover. The rotating disk is located within the receiving space and is rotatably connected to a positioning post on the fixed plate. One end of the connecting shaft is fixedly connected to the rotating disk, and the other end of the connecting shaft passes through the fixed cover and meshes with the gear.

[0010] Optionally, the fixing plate is connected to the connector or the end of the longitudinal swing member by screws. Multiple meshing teeth are provided on the outer wall of the middle part of the longitudinal swing member and the outer wall of the end of the transverse swing member. The gear meshes with the meshing teeth.

[0011] Optionally, a limit frame is provided between the middle part of the longitudinal swing member and the connecting member, and between the end of the longitudinal swing member and the end of the transverse swing member.

[0012] Optionally, it also includes an airbag buffer, wherein the middle part of the lateral swing member is connected to the airbag buffer.

[0013] Optionally, the airbag buffer includes an upper shock absorber, a lower shock absorber, and an airbag assembly. The two ends of the airbag assembly are connected to the upper shock absorber and the lower shock absorber, respectively. The middle part of the lower shock absorber is connected to the middle part of the lateral swing member through a connecting post, and the connecting post passes through the middle part of the upper shock absorber.

[0014] Optionally, the airbag assembly includes an airbag body, an upper sealing cover, and a lower sealing cover. A first countersunk hole is provided on the upper shock-absorbing plate. The upper end of the airbag body extends into the first countersunk hole. The upper sealing cover is connected to the upper end face of the upper shock-absorbing plate by bolts. A first protruding disc on the upper sealing cover extends into the upper end of the airbag body, and the first protruding disc and the first countersunk hole seal the upper end of the airbag body.

[0015] The lower damping plate is provided with a second countersunk hole, and the lower end of the airbag body extends into the second countersunk hole. The lower sealing cover is connected to the lower end face of the lower damping plate by bolts. The second protruding plate on the lower sealing cover extends into the lower end of the airbag body, and the second protruding plate and the second countersunk hole seal the lower end of the airbag body.

[0016] Optionally, the airbag assembly includes an airbag body, an upper sealing cover, and a lower sealing cover. The upper shock-absorbing plate is provided with a first through hole and a first threaded hole. The upper sealing cover is provided with a second threaded hole. The upper end of the airbag body passes through the first through hole, and the extension of the upper end of the airbag body is located between the upper shock-absorbing plate and the upper sealing cover. The second threaded hole, the extension of the upper end of the airbag body, and the first threaded hole are connected by bolts.

[0017] The lower damping plate is provided with a second through hole and a third threaded hole, and the lower sealing cover is provided with a fourth threaded hole. The lower end of the airbag passes through the second through hole, and the extension of the lower end of the airbag is located between the lower damping plate and the lower sealing cover. The fourth threaded hole, the extension of the lower end of the airbag, and the third threaded hole are connected by bolts.

[0018] Optionally, the airbag assembly includes a deflation component and a gasket. The upper sealing cover has a receiving hole and a deflation hole in the middle. The gasket is located in the receiving hole, and the end of the deflation component is located in the receiving hole. The deflation component is threadedly connected to the deflation hole.

[0019] This utility model provides a photographic shock absorber head. A connector is attached to an arm or frame, and the other end of the arm or frame is attached to a vehicle. An airbag buffer is attached to an action camera or a linkage. The connector is rotatably connected to the middle of a longitudinal swinging component. The longitudinal swinging component can swing relative to the central axis of the connector, and the lateral swinging component can swing relative to the end axis of the longitudinal swinging component. A rotary damping component generates a corresponding damping force, thereby providing buffering in the horizontal direction. Universal buffering can also be achieved by adjusting the movement of the connector, the longitudinal swinging component, and the lateral swinging component. This solves the technical problem in the prior art that the shock absorber arm can only buffer vertical vibrations and cannot buffer lateral swing forces. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of a photographic vibration damping head provided in an embodiment of this utility model;

[0022] Figure 2 This is a structural schematic diagram of a photographic vibration damping head provided in another embodiment of the present invention;

[0023] Figure 3 This is a structural schematic diagram of a photographic vibration damping head provided in another embodiment of the present invention;

[0024] Figure 4 This is a structural schematic diagram of a photographic vibration damping head provided in another embodiment of the present invention;

[0025] Figure 5This is a structural schematic diagram of a photographic vibration damping head provided in another embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of the longitudinal swing component of a photographic vibration damping head provided in an embodiment of the present invention;

[0027] Figure 7 This is a schematic diagram of the structure of a connecting component for a photographic vibration damping head provided in an embodiment of this utility model;

[0028] Figure 8 This is a schematic diagram of the structure of a lateral swing component of a photographic vibration damping head provided in an embodiment of this utility model;

[0029] Figure 9 This is a schematic diagram of the structure of a rotary damping component for a photographic shock absorber provided in an embodiment of this utility model;

[0030] Figure 10 This is a schematic diagram of a rotating damping component of a photographic shock absorber head, provided by an embodiment of this utility model, which lacks gears and a fixing cover.

[0031] Figure 11 This is a cross-sectional view of a rotary damping component for a photographic shock absorber provided in an embodiment of this utility model;

[0032] Figure 12 This is a schematic diagram of the structure of an airbag buffer for a photographic shock absorber provided in an embodiment of this utility model;

[0033] Figure 13 This is a schematic diagram of the airbag buffer of a photographic shock absorber provided in an embodiment of the present invention from another angle;

[0034] Figure 14 This is a cross-sectional view of an airbag buffer for a photographic shock absorber provided in an embodiment of this utility model;

[0035] Figure 15 This is a schematic diagram of the structure of an airbag assembly for a photographic shock absorber provided in an embodiment of this utility model;

[0036] Figure 16 This is a schematic diagram of the upper and lower damping plates of a photographic damping head provided in an embodiment of this utility model;

[0037] Figure 17 This is a schematic diagram of another type of airbag buffer for a photographic shock absorber provided in an embodiment of the present invention;

[0038] Figure 18 This is a cross-sectional view of another type of airbag buffer for a photographic shock absorber provided in this embodiment of the present invention;

[0039] Figure 19 This is a schematic diagram of the structure of the upper and lower damping plates of a photographic damping head provided in an embodiment of the present invention;

[0040] Figure 20 This is a schematic diagram of another type of upper shock-absorbing plate of a photographic shock-absorbing head provided in an embodiment of the present utility model;

[0041] Figure 21 This is a schematic diagram of another type of air damping plate for a photographic vibration damping head provided in this embodiment of the utility model.

[0042] In the figure: 1. Longitudinal swing component; 11. Connecting hole; 12. Extension rod; 13. Meshing teeth;

[0043] 2. Lateral swing component; 21. Through hole;

[0044] 3. Airbag buffer component; 31. Upper shock absorber; 311. First countersunk hole; 312. Connecting interface; 313. First through hole; 314. First threaded hole; 32. Lower shock absorber; 321. Second countersunk hole; 322. Second through hole; 323. Third threaded hole; 33. Airbag assembly; 331. Airbag body; 332. Upper sealing cap; 3321. Second threaded hole; 3322. Receiving hole; 3323. Vent hole; 333. Lower sealing cap; 3331. Fourth threaded hole; 334. Vent component; 335. Gasket; 34. Connecting post;

[0045] 4. Connecting parts; 41. Connecting rod; 42. Connecting joint;

[0046] 5. Rotational damping component; 51. Fixing plate; 52. Fixing cover; 53. Gear; 54. Connecting shaft; 55. Rotary disk; 56. Limiting bracket. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0048] In the description of this utility model, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0049] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] This utility model provides a photographic vibration damping head, including a longitudinal swing member 1, a transverse swing member 2, an airbag buffer member 3, a connecting member 4, and a rotational damping member 5, wherein the connecting member 4 is rotatably connected to the middle part of the longitudinal swing member 1, and the two ends of the longitudinal swing member 1 are rotatably connected to the two ends of the transverse swing member 2 respectively.

[0051] There are two rotating damping components 5. One rotating damping component 5 is installed on the connecting member 4 and engages with the outer wall of the middle part of the longitudinal swinging member 1. The other rotating damping component 5 is installed on the end of the longitudinal swinging member 1 and engages with the outer wall of the end of the transverse swinging member 2. The present invention provides a photographic shock absorber head. The connecting member 4 is connected to the arm or frame, and the other end of the arm or frame is connected to the vehicle. The airbag buffer 3 is connected to the action camera or linkage. The connecting member 4 is rotatably connected to the middle part of the longitudinal swinging member 1. The longitudinal swinging member 1 can swing relative to the central axis of the connecting member 4. The transverse swinging member 2 can swing relative to the end axis of the longitudinal swinging member 1. The rotating damping component 5 generates a corresponding damping force, thereby buffering in the horizontal direction. Universal buffering can also be achieved by adjusting the movement of the connecting member 4, the longitudinal swinging member 1, and the transverse swinging member 2. This solves the technical problem in the prior art that the shock absorber arm can only buffer vertical vibrations and cannot buffer horizontal swing forces.

[0052] As an optional implementation, the connector 4 is provided with a connecting rod 41, and the longitudinal swing member 1 is provided with a connecting hole 11 in the middle. The connecting rod 41 and the connecting hole 11 are connected by a bearing, and the longitudinal swing member 1 can swing relative to the central axis of the connecting rod 41.

[0053] The longitudinal swing member 1 has an extension rod 12 at its end, and the transverse swing member 2 has a through hole 21 at its end. The extension rod 12 and the through hole 21 are connected by a bearing. Both the transverse swing member 2 and the longitudinal swing member 1 are U-shaped structures, and the size of the transverse swing member 2 is larger than that of the longitudinal swing member 1. The two ends of the longitudinal swing member 1 are located inside the two ends of the transverse swing member 2. The transverse swing member 2 swings relative to the central axis of the extension rod 12.

[0054] As an optional implementation, the rotary damping member 5 includes a fixed plate 51, a fixed cover 52, a gear 53, a connecting shaft 54, and a rotating disk 55. The fixed plate 51 and the fixed cover 52 are snapped together, and a receiving space is formed between the fixed plate 51 and the fixed cover 52. The rotating disk 55 is located in the receiving space and is rotatably connected to the positioning post on the fixed plate 51. One end of the connecting shaft 54 ​​is fixedly connected to the rotating disk 55, and the other end of the connecting shaft 54 ​​passes through the fixed cover 52 and meshes with the gear 53. The connecting shaft 54 ​​is rotatably connected to the fixed cover 52. When the longitudinal swing member 1 and the transverse swing member 2 swing, the gear 53 will rotate because it is connected to the meshing teeth 13, thereby driving the connecting shaft 54 ​​to rotate, and finally causing the rotating disk 55 to rotate.

[0055] As an optional implementation, the fixing plate 51 is connected to the connector 4 or the end of the longitudinal swing member 1 by screws. Multiple meshing teeth 13 are provided on the outer wall of the middle part of the longitudinal swing member 1 and the outer wall of the end of the transverse swing member 2. The gear 53 meshes with the meshing teeth 13. By changing the number of teeth and the module of the gear 53, the damping required during swing can be adjusted.

[0056] As an optional implementation, limit frames 56 are provided between the middle of the longitudinal swing member 1 and the connecting member 4, and between the end of the longitudinal swing member 1 and the end of the transverse swing member 2. The limit frames 56 are used to limit the swing angle of the longitudinal swing member 1 and the transverse swing member 2. One limit frame 56 is mounted on the connecting member 4, and the protruding end of the limit frame 56 is located above the middle of the longitudinal swing member 1; the other limit frame 56 is mounted on the end of the longitudinal swing member 1, and the protruding end of the limit frame 56 is located above the end of the transverse swing member 2.

[0057] As an optional implementation, an airbag buffer 3 is also included, with the middle portion of the lateral swing member 2 connected to the airbag buffer 3. The airbag buffer 3 can buffer forces in the vertical direction and forces in the polarization direction.

[0058] As an optional implementation, the number of airbag assemblies 33 is at least one. The airbag buffer 3 includes an upper damping plate 31, a lower damping plate 32, and an airbag assembly 33. The two ends of the airbag assembly 33 are connected to the upper damping plate 31 and the lower damping plate 32, respectively. The middle part of the lower damping plate 32 is connected to the middle part of the lateral swing member 2 through a connecting post 34, and the connecting post 34 passes through the middle part of the upper damping plate 31. Multiple airbag assemblies 33 are distributed circumferentially along the upper damping plate 31. When subjected to external vibration, the lower damping plate 32 and the upper damping plate 31 will compress the airbag assembly 33 to buffer the vibration of the external force. The airbag assembly 33 can buffer not only vertical forces but also forces in the polarization direction.

[0059] As an optional implementation, the airbag assembly 33 includes an airbag body 331, an upper sealing cover 332, and a lower sealing cover 333. The upper damping plate 31 is provided with a first countersunk hole 311. The upper end of the airbag body 331 extends into the first countersunk hole 311. The upper sealing cover 332 is connected to the upper end face of the upper damping plate 31 by bolts. The first protruding disc on the upper sealing cover 332 extends into the upper end of the airbag body 331, thereby causing the first protruding disc to squeeze the upper end of the airbag body 331 into the interior of the first countersunk hole 311, so that the first protruding disc and the first countersunk hole 311 seal the upper end of the airbag body 331.

[0060] The lower damping plate 32 is provided with a second countersunk hole 321. The lower end of the airbag body 331 extends into the second countersunk hole 321. The lower sealing cover 333 is connected to the lower end face of the lower damping plate 32 by bolts. The second protruding disc on the lower sealing cover 333 extends into the lower end of the airbag body 331, thereby causing the second protruding disc to squeeze the lower end of the airbag body 331 into the interior of the second countersunk hole 321, so that the second protruding disc and the second countersunk hole 321 seal the lower end of the airbag body 331.

[0061] As an optional implementation, the airbag assembly 33 includes an airbag body 331, an upper sealing cover 332 and a lower sealing cover 333. The upper shock absorber 31 is provided with a first through hole 313 and a first threaded hole 314. The upper sealing cover 332 is provided with a second threaded hole 3321. The upper end of the airbag body 331 passes through the first through hole 313, and the extension of the upper end of the airbag body 331 is located between the upper shock absorber 31 and the upper sealing cover 332. The second threaded hole 3321, the extension of the upper end of the airbag body 331 and the first threaded hole 314 are connected by bolts. The airbag body 331 is filled with gas.

[0062] The lower damping plate 32 is provided with a second through hole 322 and a third threaded hole 323, and the lower sealing cover 333 is provided with a fourth threaded hole 3331. The lower end of the airbag body 331 passes through the second through hole 322, and the extension of the lower end of the airbag body 331 is located between the lower damping plate 32 and the lower sealing cover 333. The fourth threaded hole 3331, the extension of the lower end of the airbag body 331, and the third threaded hole 323 are connected by bolts.

[0063] As an optional implementation, the airbag assembly 33 includes a deflation member 334 and a gasket 335. The upper sealing cover 332 has a receiving hole 3322 and a deflation hole 3323 in its center. The gasket 335 is located within the receiving hole 3322, and the end of the deflation member 334 is located within the receiving hole 3322. The deflation member 334 is threadedly connected to the deflation hole 3323. The deflation member 334 can be a bolt. By rotating the deflation member 334, gas inside the airbag body 331 can be released, thereby reducing the resistance generated by the airbag body 331.

[0064] As an optional implementation, the upper shock absorber 31 is provided with a connection interface 312, which is used to connect a motion camera or a linkage. The connector 4 is provided with a connection joint 42, which is used to connect the arm or frame.

[0065] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A photographic vibration damping head, characterized in that, It includes a longitudinal swing component (1), a lateral swing component (2), a connecting component (4), and a rotational damping component (5), wherein, The connecting member (4) is rotatably connected to the middle of the longitudinal swing member (1), and the two ends of the longitudinal swing member (1) are rotatably connected to the two ends of the transverse swing member (2); There are two rotation damping elements (5). One rotation damping element (5) is installed on the connector (4) and engaged with the outer wall of the middle part of the longitudinal swinging element (1). The other rotation damping element (5) is installed on the end of the longitudinal swinging element (1) and engaged with the outer wall of the end of the transverse swinging element (2).

2. The photographic vibration damping head according to claim 1, characterized in that, The connector (4) is provided with a connecting rod (41), and the longitudinal swing member (1) is provided with a connecting hole (11) in the middle. The connecting rod (41) and the connecting hole (11) are connected by a bearing. The longitudinal swing member (1) is provided with an extension rod (12) at its end, and the transverse swing member (2) is provided with a through hole (21) at its end. The extension rod (12) and the through hole (21) are connected by a bearing.

3. The photographic vibration damping head according to claim 1, characterized in that, The rotation damping component (5) includes a fixed plate (51), a fixed cover (52), a gear (53), a connecting shaft (54), and a rotating disk (55). The fixed plate (51) is snapped into the fixed cover (52), and a receiving space is formed between the fixed plate (51) and the fixed cover (52). The rotating disk (55) is located in the receiving space, and the rotating disk (55) is rotatably connected to the positioning post on the fixed plate (51). One end of the connecting shaft (54) is fixedly connected to the rotating disk (55), and the other end of the connecting shaft (54) passes through the fixed cover (52) and meshes with the gear (53).

4. A photographic vibration damping head according to claim 3, characterized in that, The fixing plate (51) is connected to the connector (4) or the end of the longitudinal swing member (1) by screws. Multiple meshing teeth (13) are provided on the outer wall of the middle part of the longitudinal swing member (1) and the outer wall of the end of the transverse swing member (2). The gear (53) meshes with the meshing teeth (13).

5. A photographic vibration damping head according to claim 3, characterized in that, Limit frames (56) are provided between the middle part of the longitudinal swing member (1) and the connecting member (4) and between the end of the longitudinal swing member (1) and the end of the transverse swing member (2).

6. A photographic vibration damping head according to claim 1, characterized in that, It also includes an airbag buffer (3), the middle part of which is connected to the airbag buffer (3).

7. A photographic vibration damping head according to claim 6, characterized in that, The airbag buffer (3) includes an upper damping plate (31), a lower damping plate (32), and an airbag assembly (33). The two ends of the airbag assembly (33) are connected to the upper damping plate (31) and the lower damping plate (32) respectively. The middle part of the lower damping plate (32) is connected to the middle part of the lateral swing member (2) through a connecting post (34), and the connecting post (34) passes through the middle part of the upper damping plate (31).

8. A photographic vibration damping head according to claim 7, characterized in that, The airbag assembly (33) includes an airbag body (331), an upper sealing cover (332), and a lower sealing cover (333). The upper shock absorber (31) is provided with a first countersunk hole (311). The upper end of the airbag body (331) extends into the first countersunk hole (311). The upper sealing cover (332) is connected to the upper end face of the upper shock absorber (31) by bolts. The first protruding plate on the upper sealing cover (332) extends into the upper end of the airbag body (331), and the first protruding plate and the first countersunk hole (311) seal the upper end of the airbag body (331). The lower damping plate (32) is provided with a second countersunk hole (321), and the lower end of the airbag body (331) extends into the second countersunk hole (321). The lower sealing cover (333) is connected to the lower end face of the lower damping plate (32) by bolts. The second protruding plate on the lower sealing cover (333) extends into the lower end of the airbag body (331), and the second protruding plate and the second countersunk hole (321) block the lower end of the airbag body (331).

9. A photographic vibration damping head according to claim 7, characterized in that, The airbag assembly (33) includes an airbag body (331), an upper sealing cover (332), and a lower sealing cover (333). The upper shock-absorbing plate (31) is provided with a first through hole (313) and a first threaded hole (314). The upper sealing cover (332) is provided with a second threaded hole (3321). The upper end of the airbag body (331) passes through the first through hole (313), and the extension of the upper end of the airbag body (331) is located between the upper shock-absorbing plate (31) and the upper sealing cover (332). The second threaded hole (3321), the extension of the upper end of the airbag body (331), and the first threaded hole (314) are connected by bolts. The lower damping plate (32) is provided with a second through hole (322) and a third threaded hole (323), and the lower sealing cover (333) is provided with a fourth threaded hole (3331). The lower end of the airbag body (331) passes through the second through hole (322), and the extension of the lower end of the airbag body (331) is located between the lower damping plate (32) and the lower sealing cover (333). The fourth threaded hole (3331), the extension of the lower end of the airbag body (331) and the third threaded hole (323) are connected by bolts.

10. A photographic vibration damping head according to claim 8 or 9, characterized in that, The airbag assembly (33) includes a deflation component (334) and a gasket (335). The upper sealing cover (332) has a receiving hole (3322) and a deflation hole (3323) in the middle. The gasket (335) is located in the receiving hole (3322). The end of the deflation component (334) is located in the receiving hole (3322). The deflation component (334) is threadedly connected to the deflation hole (3323).

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