Photography shoulder bracket

Abstract

The photography shoulder bracket comprises a shoulder support assembly, a handheld assembly and a back support assembly, the shoulder support assembly is used for being connected with a mounting base, and the mounting base is used for mounting photography equipment; one end of the handheld assembly is rotationally connected with one end of the shoulder support assembly so as to be unfolded or folded relative to the shoulder support assembly; one end of the back support assembly is rotationally connected with the other end of the shoulder support assembly so as to be unfolded or folded relative to the shoulder support assembly. Compared with a traditional photographing shoulder bracket which cannot be folded, the photographing shoulder bracket can be folded, so that the photographing shoulder bracket can be easily placed in a small photographing bag or a backpack, more storage space is vacated for other photographing accessories such as a lens, a filter and a battery, the trouble that a bag needs to be additionally carried due to the fact that the size of the shoulder bracket is too large is avoided, and the photographing shoulder bracket is convenient to use. And the load and travel burden of the user are effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of photographic equipment, in particular to a photographic shoulder bracket. Background Art

[0002] A photography shoulder bracket is a photography auxiliary device used to support and stabilize photography equipment (such as a camera). The photography equipment can be installed on the photography shoulder bracket, and the user can control the photography equipment by carrying the photography shoulder bracket on the shoulder to shoot.

[0003] Currently, the photography shoulder brackets on the market cannot be folded for storage. Due to their fixed structure, their large and non-deformable size will take up a lot of backpack space, which severely squeezes the storage space for other photography accessories such as lenses, filters, batteries, etc., forcing users to carry more bags to meet the storage needs of the equipment, which undoubtedly increases the user's weight and travel burden. Summary of the Invention

[0004] The main purpose of the present invention is to provide a photographic shoulder bracket, aiming to solve the technical problem that the existing photographic shoulder bracket cannot be folded and stored.

[0005] To achieve the above object, the present invention provides a photographic shoulder bracket, comprising:

[0006] A shoulder support assembly, used for connecting to a mounting base, wherein the mounting base is used for mounting photographic equipment;

[0007] a handheld assembly, one end of which is rotatably connected to one end of the shoulder support assembly so as to be expanded or folded relative to the shoulder support assembly;

[0008] A back support assembly, one end of which is rotatably connected to the other end of the shoulder support assembly so as to be expanded or folded relative to the shoulder support assembly.

[0009] In some embodiments, the back support assembly includes a connecting bracket and a back support bracket, the connecting bracket is rotatably connected to the shoulder support assembly, the back support bracket is detachably connected to the connecting bracket, and the connecting bracket can be moved and retracted toward the direction of the shoulder support assembly to drive the back support bracket close to the shoulder support assembly.

[0010] In some embodiments, the back support bracket can be rotated to be perpendicular to the shoulder support assembly, and the back support bracket can be rotated to be parallel to the shoulder support assembly.

[0011] In some embodiments, one of the back support bracket and the connecting bracket is provided with a sliding groove, and the other of the back support bracket and the connecting bracket is provided with a slider adapted to the sliding groove, and the slider slidably cooperates with the sliding groove to enable the back support bracket to slide relative to the connecting bracket;

[0012] The back support assembly further includes a locking structure, which is used to lock the back support bracket and the connecting bracket.

[0013] In some embodiments, the back support assembly further comprises:

[0014] a back support, rotatably connected to the back support bracket;

[0015] The locking assembly is provided between the back support bracket and the back support, and is used for locking or unlocking the relative rotation of the back support bracket and the back support.

[0016] In some embodiments, the back support includes a base and a back support pad, the base is rotatably connected to the back support bracket, and the back support pad is detachably connected to the other side of the base.

[0017] In some embodiments, the shoulder rest assembly includes a shoulder rest body, a shoulder rest bracket slidably connected to the shoulder rest body, and a first locking structure arranged between the shoulder rest bracket and the shoulder rest body, wherein the first locking structure is used to lock or unlock the shoulder rest bracket and the shoulder rest body.

[0018] In some embodiments, the first locking structure includes a plurality of first locking grooves provided on one of the shoulder support bracket and the shoulder support body, and a first locking assembly provided on the other of the shoulder support bracket and the shoulder support body. The plurality of first locking grooves are arranged at intervals along the sliding direction of the shoulder support bracket, and the first locking assembly is used to form a clamping fit with the first locking groove to lock the shoulder support bracket or to cancel the clamping fit with the first locking groove to unlock the shoulder support bracket.

[0019] In some embodiments, the first locking assembly is provided on the shoulder support body, and the plurality of first locking grooves are provided on the shoulder support bracket at intervals along the sliding direction of the shoulder support bracket;

[0020] The first locking assembly comprises:

[0021] A first clamping member adapted to the first locking groove;

[0022] a first abutting member movably provided on the shoulder support body, the first abutting member being used to press against the first clamping member to clamp the first clamping member in the first locking groove, or to loosen the first clamping member to release the first clamping member from the first locking groove;

[0023] The first pressing member is movably provided on the shoulder support body and connected to the first supporting member. The first pressing member is used for driving the first supporting member to move.

[0024] In some embodiments, the first locking assembly further comprises:

[0025] The first restoring member acts on the first pressing member, and the first restoring member is used to provide a force for restoring the first pressing member.

[0026] In some embodiments, the first pressing member, the first holding member, and the first holding member are sequentially arranged along the height direction of the shoulder support body, and the moving direction of the first pressing member is different from the moving direction of the first holding member;

[0027] The first pressing member is provided with a first guiding inclined groove, and the first supporting member is provided with a first guiding column. The first guiding column is inserted into the first guiding inclined groove. When the first pressing member moves, the first guiding column is driven to move along the first guiding inclined groove to drive the first supporting member to move.

[0028] In some embodiments, the handheld assembly includes a mounting rod and at least one arm handle assembly, the mounting rod is connected to the shoulder support bracket, and the at least one arm handle assembly is connected to an end of the mounting rod;

[0029] Wherein, the arm-handle assembly includes a connecting arm and a handle, the handle is rotationally connected to one end of the connecting arm through a rotation adjustment module, and the other end of the connecting arm is rotationally connected to the mounting rod through the rotation adjustment module.

[0030] In some embodiments, the connecting arm includes a first arm body and a second arm body slidably connected to the first arm body, the first arm body is connected to the mounting rod, and the second arm body is connected to the handle;

[0031] Wherein, a second locking structure is provided between the second arm body and the first arm body, and the second locking structure is used to adjust the length of the connecting arm.

[0032] In some embodiments, the second locking structure includes a plurality of second locking grooves located on one of the first arm and the second arm, the plurality of second locking grooves being spaced apart along the sliding direction of the second arm, and the second locking structure further includes a second locking module located on the other of the first arm and the second arm;

[0033] The second locking module is used to form a locking fit with the second locking groove to lock the second arm body, or to cancel the locking fit with the second locking groove to unlock the second arm body.

[0034] The photographic shoulder bracket provided by the present application, when it is needed to use the photographic shoulder bracket, an external force is applied to rotate the handheld component and the back support component around their respective connection points with the shoulder bracket body in a direction away from the shoulder bracket body until they reach a suitable unfolded position, thereby forming a stable support structure, which is convenient for the photographer to operate the photographic equipment; and when it is needed to be stored, an external force is applied in the opposite direction, and the handheld component and the back support component are rotated and folded toward the shoulder bracket body. Compared with traditional non-foldable photographic shoulder brackets, the photographic shoulder bracket provided by the present application can be folded, so that it can be easily placed in a smaller photographic bag or backpack, freeing up more storage space for other photographic accessories such as lenses, filters, batteries, etc., avoiding the trouble of carrying additional bags due to the excessive size of the shoulder bracket, and effectively reducing the user's weight and travel burden. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 Schematic diagram of an expanded embodiment of a photographic shoulder bracket according to the present invention;

[0036] Figure 2 A schematic diagram of the folding of an embodiment of a photographic shoulder bracket of the present invention;

[0037] Figure 3 This is a schematic diagram of the photography shoulder support of the present invention being used as a chest support;

[0038] Figure 4 A partially disassembled schematic diagram of an embodiment of a photographic shoulder bracket of the present invention;

[0039] Figure 5 This is a schematic structural diagram of an embodiment of a back support assembly of the present invention;

[0040] Figure 6 A partially disassembled schematic diagram of an embodiment of a back support assembly of the present invention;

[0041] Figure 7 is a cross-sectional schematic diagram of an embodiment of a back support assembly of the present invention;

[0042] Figure 8 This is a structural diagram of an embodiment of a back support bracket of the present invention;

[0043] Figure 9 This is a schematic structural diagram of an embodiment of a back support of the present invention;

[0044] Figure 10 This is a disassembled schematic diagram of an embodiment of a back support of the present invention;

[0045] Figure 11 Schematic diagram of an expanded embodiment of a photographic shoulder bracket according to the present invention;

[0046] Figure 12 for Figure 11 A schematic structural diagram of a portion of a photographic shoulder bracket in an embodiment;

[0047] Figure 13 for Figure 11 A schematic structural diagram of another part of the photographic shoulder bracket in the embodiment.

[0048] Description of Figure Numbers:

[0049]

[0050]

[0051] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0052] The following will be combined with the accompanying drawings to clearly and completely describe the solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0053] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0054] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element.

[0055] In addition, the descriptions of "", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "", "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0056] Please refer to Figure 1 and Figure 2An embodiment of the present application provides a photographic shoulder support 100, comprising a shoulder support assembly 10, a handheld assembly 20 and a back support assembly 30. The shoulder support assembly 10 is used to connect to a mounting base 101, and the mounting base 101 is used to mount photographic equipment; one end of the handheld assembly 20 is rotatably connected to one end of the shoulder support assembly 10 to expand or fold relative to the shoulder support assembly 10; one end of the back support assembly 30 is rotatably connected to the other end of the shoulder support assembly 10 to expand or fold relative to the shoulder support assembly 10.

[0057] The photographic shoulder bracket 100 involved in this embodiment is mainly used to assist the user to hold and operate the photographic equipment more stably, and is usually mounted on the user's shoulder to provide an additional support point for the photographic equipment. The photographic shoulder bracket 100 can transfer part of the weight of the photographic equipment from the hand to the shoulder, reducing the burden on the arm, which is particularly practical when shooting for a long time or using heavier photographic equipment (such as those equipped with telephoto lenses, movie cameras, etc.). When taking still photos, such as shooting scenes such as scenery, architecture, and wildlife, the photographic shoulder bracket 100 can effectively reduce the shaking caused by the handheld camera. For video shooting, especially sports shot shooting (such as following athletes, shooting activities at weddings, etc.), the photographic shoulder bracket 100 allows the photographer to move more flexibly while keeping the camera relatively stable. The captured video images will not make the audience feel dizzy due to violent shaking, which can improve the video quality.

[0058] In the photographic shoulder support 100 of the present embodiment, the shoulder support assembly 10 serves as the basic supporting structure of the entire photographic shoulder support 100. Its shape is designed to fit the curve of the human shoulder to ensure that it is comfortably placed on the shoulder. In addition, the shoulder support assembly 10 has a certain length and curvature, and can be extended to a suitable position to facilitate connection with the mounting seat 101. The mounting seat 101 involved is a photographic equipment mounting platform for mounting photographic equipment (such as a camera). The mounting seat 101 usually has standard screw holes that can be adapted to the screw holes on the bottom of a variety of photographic equipment. Alternatively, the mounting seat 101 is provided with a quick release device to facilitate users to quickly disassemble and assemble photographic equipment.

[0059] In addition, the shoulder support assembly 10 serves as the core connecting component, and the hand-held assembly 20 and the back support assembly 30 are respectively connected to the two ends of the shoulder support assembly 10 by a rotational connection, allowing the hand-held assembly 20 and the back support assembly 30 to rotate about the shoulder support assembly 10 as the axis, thereby realizing the operation of expansion or contraction. For example, when it is necessary to use the photography shoulder support 100, the hand-held assembly 20 can be rotated outward around the connection point with the shoulder support assembly 10 from the folded state to expand and provide a handheld area for the user; similarly, the back support assembly 30 can be rotated from the folded position that fits the shoulder support assembly 10 to the expanded state, so as to fit the user's back or adjust the position according to actual needs, realize the support function, and facilitate the photographer to operate the photographic equipment; and when it is necessary to fold, an external force is applied in the opposite direction, and the hand-held assembly 20 and the back support assembly 30 will rotate and fold toward the shoulder support body 11.

[0060] Compared to non-foldable photography shoulder supports on the market, the foldable design of the photography shoulder support 100 of the present application significantly reduces space usage. When not in use, the handheld assembly 20 and the back support assembly 30 can be folded together to fit snugly against the shoulder support assembly 10, creating a compact structure that can be easily placed in a backpack or other storage container. This frees up storage space for other photographic accessories, which would otherwise be squeezed by the bulk of the photography shoulder support 100. For example, more space can be provided for commonly used accessories such as lenses, filters, and batteries, reducing the need for users to carry additional bags and effectively reducing the user's weight and travel burden.

[0061] Please refer to Figures 3 to 5 In some embodiments, the back support assembly 30 includes a connecting bracket 31 and a back support bracket 32. The connecting bracket 31 is rotatably connected to the shoulder support assembly 10, and the back support bracket 32 ​​is detachably connected to the connecting bracket 31. The connecting bracket 31 can be moved and retracted toward the shoulder support assembly 10 to drive the back support bracket 32 ​​to approach the shoulder support assembly 10.

[0062] In this embodiment, due to the rotational connection characteristics between the connecting bracket 31 and the shoulder support assembly 10, the connecting bracket 31 can gradually approach the shoulder support assembly 10 along a predetermined trajectory during the folding process, thereby driving the back support bracket 32 ​​connected thereto to approach the shoulder support assembly 10, thereby realizing compact storage of the entire back support assembly 30.

[0063] In this embodiment, since the back support bracket 32 ​​is detachably connected to the connecting bracket 31, the back support bracket 32 ​​can be installed in the forward or reverse direction according to actual needs. When the back support function is needed, the back support bracket 32 ​​is installed in the reverse direction. At this time, the back support bracket 32 ​​can naturally fit the back (such as Figure 1 When the chest support function is needed, the back support bracket 32 ​​is installed forward, and the back support bracket 32 ​​can fit the chest (as shown); Figure 3 shown).

[0064] This embodiment solves the problem of the traditional photographic shoulder bracket having a single support method and inconvenient switching by adjusting the installation direction of the back support assembly 30. In addition, since no additional independent components are required, the overall occupied space is reduced, which greatly enhances the portability of the photographic equipment, making it easier for photographers to carry and transport the equipment in scenarios such as outdoor shooting and mobile shooting, reducing the burden and improving work efficiency.

[0065] In addition, the detachable connection design allows the back support 32 of the photographic shoulder bracket 100 to be detached when not in use. This can greatly reduce the size of the entire photographic equipment, making it easier to put it into a camera bag or other storage device, reducing the burden, and also better protect the photographic equipment from damage caused by collisions during transportation.

[0066] In some embodiments, the back support bracket 32 ​​can be rotated to be perpendicular to the shoulder support assembly 10 , or the back support bracket 32 ​​can be rotated to be parallel to the shoulder support assembly 10 .

[0067] In this embodiment, the back support bracket 32 ​​can be rotated to be perpendicular to the shoulder support assembly 10. In some shooting scenarios that require back support and require a certain angle adjustment, such as low-angle upward shooting or long exposure shooting that requires keeping the body stable, the vertical back support bracket 32 ​​can better fit the back and provide stable support, helping the photographer maintain shooting stability, reducing image blur caused by hand-held shaking, and thus improving shooting quality.

[0068] When the back support bracket 32 ​​is rotated to be parallel to the shoulder support assembly 10, the photographic shoulder support 100 becomes more compact, significantly reducing the space occupied by the entire photographic shoulder support 100. When stored, whether in a camera bag or other storage container, it saves space and is convenient to carry. This design also makes the placement of photographic equipment more organized, helps protect the equipment, and prevents damage caused by protruding components during storage.

[0069] Please continue to refer to Figure 5 One of the back support bracket 32 ​​and the connecting bracket 31 is provided with a sliding groove 321, and the other of the back support bracket 32 ​​and the connecting bracket 31 is provided with a slider 311 adapted to the sliding groove 321, and the slider 311 slides with the sliding groove 321 to enable the back support bracket 32 ​​to slide relative to the connecting bracket 31;

[0070] The back support assembly 30 further includes a locking structure 33 , which is used to lock the back support bracket 32 ​​and the connecting bracket 31 .

[0071] In this embodiment, the back support bracket 32 ​​and the connecting bracket 31 achieve sliding engagement through the design of a slide groove 321 and a slider 311. When one component is provided with a slide groove 321 and the other component is provided with a matching slider 311, the slider 311 can slide smoothly within the slide groove 321. This design is based on the principle of mechanical sliding. The slide groove 321 provides guidance and a motion trajectory for the slider 311, allowing the back support bracket 32 ​​to slide linearly within a certain range relative to the connecting bracket 31. Through this sliding method, the photographer can flexibly adjust the relative position of the back support bracket 32 ​​and the connecting bracket 31 according to actual needs to better adapt to different shooting postures and scenes.

[0072] After the back support 32 slides to the desired position, the locking structure 33 secures the back support 32 and the connecting bracket 31 together, preventing them from moving relative to each other due to external forces or vibration during filming. The locking structure 33 typically employs a mechanical locking method, such as by tightening bolts or snaps. For example, using bolt locking, after the back support 32 slides to the desired position, the bolts are tightened. The pressure generated by the bolts secures the back support 32 and the connecting bracket 31 together, ensuring their relative position remains stable.

[0073] In this embodiment, the sliding engagement of the slide groove 321 and the slider 311 provides more possibilities for adjusting the position of the back support bracket 32. The photographer can not only adjust the angle by rotating the connecting bracket 31 and the shoulder rest body 11, but also change the position by sliding the back support bracket 32 ​​relative to the connecting bracket 31. This multi-dimensional adjustment method greatly enhances the flexibility of the back support assembly 30, better meeting the requirements of different shooting scenarios.

[0074] The locking structure 33 securely secures the back support bracket 32 ​​to the connecting bracket 31 after the back support bracket 32 ​​is adjusted to the proper position. During filming, the photographic equipment may be subject to various external forces, such as slight shaking during handheld filming and environmental vibrations. The locking structure 33 effectively prevents relative movement between the back support bracket 3210 and the connecting bracket 31, thereby ensuring that the back support assembly 30 can continuously and stably support the photographic equipment, improving filming stability and image quality.

[0075] Furthermore, the design of the slide groove 321 and slider 311 makes the sliding operation of the back support bracket 32 ​​simple and intuitive. The photographer can easily push the back support bracket 32 ​​to slide within the slide groove 321 and quickly find a suitable position. The locking structure 33 is also generally easy to operate. For example, tightening and loosening the bolts or opening and closing the buckle can be completed in a short time, which makes it convenient for the photographer to quickly adjust the back support assembly 30 between different shooting scenes.

[0076] Please refer to Figure 6 In some embodiments, the back support assembly 30 further includes a back support 34 and a locking assembly 35, and the back support 34 is rotatably connected to the back support bracket 32; the locking assembly 35 is arranged between the back support bracket 32 ​​and the back support 34, and is used to lock or unlock the relative rotation of the back support bracket 32 ​​and the back support 34.

[0077] The back support bracket 32, as the foundational component connected to the photographic shoulder bracket 100, carries and transmits force, ensuring a secure connection between the entire back support assembly 30 and the photographic equipment. The back support 34 is pivotally connected to the back support bracket 32, allowing the back support 34 to rotate relative to the back support bracket 32, allowing for flexible adjustment of the angle based on the user's needs.

[0078] The locking assembly 35 controls the relative rotation of the back support 34 and the back support bracket 32. When the angle of the back support 34 needs to be adjusted, the locking assembly 35 is unlocked, allowing the back support 34 to rotate freely. Once the angle is adjusted to the desired angle, the locking assembly 35 activates, increasing friction through mechanical means (such as tightening bolts or snaps) or directly restricting rotation, thereby securing the relative rotation of the back support bracket 32 ​​and the back support 34. This ensures that the back support 34 maintains a stable position during filming, providing reliable support for the photographic equipment.

[0079] Because the back support 34 is rotatable, the user can easily adjust the angle of the back support 34 according to different shooting scenarios and personal physical conditions. Whether shooting while standing, bending over, or half-crouching, the user can find the most comfortable and stable angle for the device. This greatly enhances the adaptability to various shooting environments and achieves the most comfortable and stable support effect, thereby maintaining a good shooting state for a longer period of time and improving work efficiency. In addition, the locking assembly 35 can effectively prevent the back support 3420 from rotating due to factors such as accidental collisions and body shaking during shooting, ensuring that the photographic equipment always remains in the desired position and angle, reducing jitter and displacement during shooting. For photography tasks requiring high precision (such as macro photography, telephoto lens shooting, etc.), it can significantly improve the shooting quality and capture clearer and more stable images.

[0080] Please continue to refer to Figure 6 In some embodiments, the back support assembly 30 further includes a rotating assembly 36, including a rotating protrusion 361 provided on one of the back support bracket 32 ​​and the back support 34 and a mounting slot 362 provided on the other of the back support bracket 32 ​​and the back support 34. The rotating protrusion 361 is located in the mounting slot 362 and can be driven to rotate around the central axis of the mounting slot 362.

[0081] Among them, the rotating protrusion 361 is set on one of the back support bracket 32 ​​or the back support 34, and the corresponding mounting groove 362 is set on the other component. When the rotating protrusion 361 is located in the mounting groove 362, it can obtain a movement space that can rotate around the central axis of its mounting groove 362. The mounting groove 362 provides a precise movement trajectory and support for the rotating protrusion 361, which can effectively reduce the jamming and resistance during the rotation process, allowing the photographer to adjust the angle of the back support 34 more easily and accurately.

[0082] Through external actuation, such as manual force from the photographer, the rotating protrusion 361 can rotate smoothly within the mounting slot 362, thereby driving the back support 34 to rotate relative to the back support bracket 32, thereby adjusting the angle of the back support 34. After the rotating protrusion 361 drives the back support 34 to rotate to the appropriate angle, the locking assembly 35 locks the relative rotation of the back support bracket 32 ​​and the back support 34, keeping them relatively stationary and ensuring the stability of the back support 34 during shooting.

[0083] In this embodiment, the design of rotating protrusion 361 and mounting slot 362 makes the rotational connection between back support 34 and back support bracket 3210 more compact, not only saving space but also ensuring the mechanical strength and stability of the entire back support assembly 30. Compared to some complex rotational connection structures, the design of rotating protrusion 361 and mounting slot 362 in this embodiment is more simple and efficient, reducing the risk of failure caused by excessive parts and improving the reliability of back support assembly 30.

[0084] It should be noted that the rotating protrusion 361 can be set on the back support bracket 32, and the installation groove 362 can be set on the back support 34; of course, the rotating protrusion 361 can be set on the back support 34, and the installation groove 362 can be set on the back support bracket 32, which can be set according to actual conditions.

[0085] Please refer to Figures 7 to 9 In some embodiments, the mounting groove 362 is provided with a connecting column 3621 arranged along its central axis, the connecting column 3621 is provided with a connecting hole 3622, the rotating protrusion 361 is provided with a connecting shaft 3611 adapted to the connecting hole 3622, and the connecting shaft 3611 cooperates with the connecting hole 3622 to connect the rotating protrusion 361 and the mounting groove 362.

[0086] Connecting post 3621, positioned along the central axis of mounting slot 362, forms the core support structure for the entire rotary connection. Connecting hole 3622 on connecting post 3621 mates with connecting shaft 3611 on rotating protrusion 361. When connecting shaft 3611 is inserted into connecting hole 3622, rotating protrusion 361 is connected to mounting slot 362. This connection not only provides a support point for rotating protrusion 361 to rotate about the central axis of mounting slot 362, but also limits the freedom of rotation of rotating protrusion 361, restricting its rotation to the central axis of connecting post 3621.

[0087] In this embodiment, the cooperation between connecting shaft 3611 and connecting hole 3622 provides a stable support structure for the rotation of rotating protrusion 361, making the connection between back support 34 and back support bracket 32 ​​more reliable. It also effectively reduces shaking and offset during rotation, ensuring that back support 34 remains stable during rotation and improving the accuracy of angle adjustment. During filming, even if the angle of back support 34 needs to be frequently adjusted, the stability of the photographic equipment is maintained, and the filming effect is prevented from being affected by shaking of back support 34.

[0088] Furthermore, the design of connecting shaft 3611 and connecting hole 3622 facilitates manufacturing. During production, molds and other methods can be used to precisely manufacture connecting column 3621, connecting hole 3622, rotating protrusion 361, and connecting shaft 3611, improving production efficiency and product quality. Furthermore, during assembly, the mating of connecting shaft 3611 and connecting hole 3622 is simple and intuitive, reducing assembly difficulty and improving efficiency, thereby reducing production costs and enhancing product competitiveness.

[0089] Please continue to refer to Figures 7 to 9 In some embodiments, a rotating protrusion 361 is provided on the back support 34 , a plurality of first channels 3612 are radially provided on the rotating protrusion 361 , a mounting groove 362 is provided on the back support bracket 32 ​​, and a second channel 3623 is provided on the back support bracket 32 ​​, which is connected to the mounting groove 362 ;

[0090] The locking assembly 35 includes a clamping module 351 movably arranged in the first channel 3612 and a driving module 352 movably arranged in the second channel 3623. The clamping module 351 can extend into the second channel 3623 through the first channel 3612 to lock the rotating protrusion 361 and the mounting groove 362; the driving module 352 is used to drive the clamping module 351 to exit the second channel 3623 to unlock the rotating protrusion 361 and the mounting groove 362.

[0091] The rotating protrusion 361 is disposed on the back support 34, and its multiple radially opened first channels 3612 provide movement space for the clamping module 351. The mounting slot 362 is located on the back support bracket 32, and the second channel 3623 on the back support bracket 32 ​​is connected to the mounting slot 362, thereby constructing a channel foundation for the coordinated operation of the clamping module 351 and the driving module 352. Moreover, the clamping module 351 and the driving module 352 are respectively disposed in the first channel 3612 and the second channel 3623, which fully utilizes the internal space of the back support 34 and the back support bracket 32 ​​without increasing excessive external volume and weight. This ensures the overall simplicity of the back support assembly 30 without affecting the realization of its functions, and also facilitates installation and maintenance.

[0092] When it is necessary to lock the rotating protrusion 361 and the mounting groove 362, that is, to fix the relative position of the back support 34 and the back support bracket 32, force is applied to the rotating protrusion 361 to align the second channel 3623 with one of the first channels 3612. At this time, the clamping module 351 can extend into the second channel 3623 through the first channel 3612. The clamping module 351 interacts with the inner wall of the second channel 3623 to form friction or clamping force, thereby limiting the rotation of the rotating protrusion 361 in the mounting groove 362, thereby achieving locking of the back support 34 and the back support bracket 32.

[0093] When it's necessary to unlock the rotating protrusion 361 and the mounting slot 362 to adjust the angle of the back support 34, the driving module 352 comes into play. By applying a certain external force (e.g., through a manually operated lever, button, or other device), the driving module 352 drives the clamping module 351 out of the second channel 3623. Once the clamping module 351 leaves the second channel 3623, the rotating protrusion 361 is no longer restricted and can rotate freely within the mounting slot 362. The relative position of the back support 34 and the back support bracket 32 ​​is unlocked, allowing for angle adjustment.

[0094] The design of the locking assembly 35 of this embodiment provides efficient and reliable locking. Specifically, the multiple first channels 3612 and the corresponding second channels 3623 enable the clamping module 351 to lock the rotating protrusion 361 and the mounting slot 362 in multiple positions, enhancing the stability and reliability of the locking. During filming, even when subjected to significant external impact or vibration, the relative position of the back support 34 and the back support bracket 32 ​​remains effectively fixed, ensuring the stability of the photographic equipment and improving filming quality.

[0095] In this embodiment, multiple first channels 3612 are provided, corresponding to multiple clamping modules 351. The provision of multiple first channels 3612 provides multiple clamping modules 351 with different extension positions, allowing the back support 34 to be locked in different positions according to actual needs, further enhancing the adjustability and flexibility of the back support assembly 30. Photographers can select the most appropriate locking position based on different shooting scenarios and body postures to achieve optimal support and stability.

[0096] Please continue to refer to Figure 7 In some embodiments, the clamping module 351 includes a clamping member 3511 and a first elastic member 3512. The clamping member 3511 is movably disposed in the first channel 3612. The first elastic member 3512 acts on the clamping member 3511 to drive the clamping member 3511 to extend to the second channel 3623 for clamping.

[0097] The clamping member 3511 is movable within the first channel 3612, and the first elastic member 3512 serves as a power source, providing a continuous force to the clamping member 3511. When the back support 34 and the back support bracket 32 ​​need to be locked, under the action of the first elastic member 3512, the clamping member 3511 moves along the first channel 3612 toward the second channel 3623 until it extends into the second channel 3623. At this time, the clamping member 3511 and the inner wall of the second channel 3623 are clamped to each other, thereby limiting the rotation of the rotating protrusion 361 within the mounting groove 362, thereby fixing the relative position of the back support 34 and the back support bracket 32. When unlocking is required, the driving module 352 overcomes the force of the first elastic member 3512 and drives the clamping member 3511 to exit the second channel 3623, allowing the back support 34 and the back support bracket 32 ​​to rotate relative to each other, completing the unlocking operation.

[0098] Furthermore, the provision of the first elastic member 3512 enables the clamping member 3511 to automatically extend into the second channel 3623 and clamp when no external force is present. This automatically locks the relative position of the back support 34 and the back support bracket 32. After adjusting the angle of the back support 34, the photographer can ensure the stability of the back support 34 without any additional operation, reducing equipment instability caused by negligent operation and improving the convenience and stability of filming. Furthermore, the first elastic member 3512 continuously applies force to the clamping member 3511, ensuring a more stable and reliable clamping force within the second channel 3623. During filming, even if subject to certain vibrations or external interference, the first elastic member 3512 ensures that the clamping member 3511 remains locked and is not easily loosened, thereby effectively preventing relative rotation between the back support 34 and the back support bracket 32, further improving the stability of the filming equipment and ensuring the quality of the captured images.

[0099] Due to the automatic clamping function of the clamping member 3511, the photographer does not need to perform complicated locking operations during operation. He only needs to adjust the angle of the back support 34, and the clamping member 3511 will automatically complete the clamping under the action of the first elastic member 3512, which greatly simplifies the operation process, saves time and improves shooting efficiency.

[0100] In this embodiment, the clamping module 351 utilizes a clamping member 3511 and a first elastic member 3512, resulting in a simple structure that is easy to produce and manufacture. Compared to some complex locking mechanisms, this structure requires fewer parts, resulting in lower costs. It also facilitates maintenance and repair, reducing operating costs and improving the product's market competitiveness.

[0101] Please continue to refer to Figure 7 In some embodiments, the driving module 352 includes a driving member 3521 and a second elastic member 3522. The driving member 3521 is movably arranged in the second channel 3623 to drive the clamping module 351 to exit the second channel 3623. The second elastic member 3522 acts on the driving member 3521 to provide the driving member 3521 with a force to reset it.

[0102] The driving member 3521 is movable within the second channel 3623. To unlock the back support 34 and the back support bracket 32, an external force is applied to the clamping module 351, driving the clamping module 351 out of the second channel 3623. To adjust the angle of the back support 34, the photographer manually presses the driving member 3521, causing it to move within the second channel 3623, contact the clamping module 351, and apply a thrust to the clamping module 351. This overcomes the force exerted by the first elastic member 3512 on the clamping member 3511, pushing the clamping member 3511 from the second channel 3623 back into the first channel 3612. This releases the lock between the back support 34 and the back support bracket 32, allowing the back support 34 to rotate freely relative to the back support bracket 32.

[0103] The second elastic member 3522 comes into play after the driver 3521 completes the unlocking operation. When the photographer releases the driver 3521, the second elastic member 3522 exerts a force on the driver 3521 to reset it. This force returns the driver 3521 to its initial position, ready for the next unlocking operation. Thus, the coordinated operation of the driver 3521 and the second elastic member 3522 enables convenient unlocking and resetting of the back support assembly 30.

[0104] In this embodiment, the photographer can easily drive the clamping module 351 out of the second channel 3623 with a simple press, unlocking the back support 34. This is a very convenient operation. This simple and intuitive operation reduces the user's operational difficulty, allowing even novice photographers unfamiliar with the device to quickly master the unlocking method, thus improving the device's usability. Furthermore, the presence of the second elastic member 3522 allows the driver 3521 to automatically return to its original position after the unlocking operation is completed, eliminating the need for the photographer to manually return it to its original position. This not only saves time but also avoids potential device failure or misoperation caused by forgetting to return the driver 3521 to its original position.

[0105] Please refer to Figure 8 and Figure 9 In some embodiments, the rotating protrusion 361 defines a limiting groove 3613 , and the limiting groove 3613 forms limiting end surfaces 3614 at opposite ends along the rotation direction of the rotating protrusion 361 ;

[0106] A limiting block 3624 is provided in the installation slot 362 . The limiting block 3624 is located in the limiting slot 3613 and is used to abut against the limiting end surface 3614 to limit the angular range of rotation of the rotating protrusion 361 relative to the installation slot 362 .

[0107] As the rotating protrusion 361 rotates within the mounting slot 362, the limiting blocks 3624 gradually approach the limiting end surfaces 3614 at both ends of the limiting slot 3613. When the limiting block 3624 abuts the limiting end surface 3614 at one end, it prevents the rotating protrusion 361 from further rotating in that direction, thereby limiting the rotational limit of the rotating protrusion 361 in that direction. Similarly, when rotating in the opposite direction, the limiting block 3624 abuts the limiting end surface 3614 at the other end, further limiting the rotation of the rotating protrusion 361 and ultimately determining the angular range of rotation of the rotating protrusion 361 relative to the mounting slot 362.

[0108] In this embodiment, through the design of the limiting groove 3613 and the limiting block 3624, the rotation angle range of the back support 34 relative to the back support bracket 32 ​​can be accurately limited. The photographer can know in advance the maximum and minimum angles to which the back support 34 can rotate according to the shooting requirements, so as to more accurately adjust the back support 34 to the appropriate position, thereby improving the accuracy and professionalism of the shooting.

[0109] Please refer to Figure 10 In some embodiments, the back support 34 includes a base 341 and a back support pad 342 . The base 341 is rotatably connected to the back support bracket 32 ​​, and the back support pad 342 is detachably connected to the other side of the base 341 .

[0110] The base 341 is rotatably connected to the back support bracket 32 ​​, which can meet the demand for adjusting the position of the back support 34 under different shooting angles.

[0111] The back pad 342 is detachably connected to the other side of the base 341. This design allows for the possibility that the back pad 342 may need replacement due to wear and dirt during use, while also allowing users to choose back pads 342 of different materials, thicknesses, or shapes based on their needs and preferences. For example, when shooting for extended periods, users may choose a softer, thicker back pad 342 for increased comfort; in specific shooting environments, users may choose a back pad 342 with special features (such as waterproof or anti-slip).

[0112] In this embodiment, the back support pad 342 is detachably connected to the base 341, greatly facilitating maintenance and replacement of the back support pad 342. If the back support pad 342 becomes dirty or damaged during use, the user can easily remove it for cleaning, repair, or replacement without having to replace the entire back support 34, thus reducing usage costs. Furthermore, this detachable design allows users to customize the back support pad 342 according to their needs and preferences. By replacing the back support pad 342 with a different material, thickness, or shape, users can find the comfort and support that best suits them, enhancing their shooting experience.

[0113] Furthermore, the detachable back support pad 342 can be removed during transportation or storage, reducing the overall volume of the back support 34 and facilitating packaging and transportation. Furthermore, the back support pad 342 can be prevented from being squeezed or damaged during transportation and storage, thereby improving the portability and durability of the device.

[0114] In some embodiments, the back support pad 342 and the base 341 are detachably connected via Velcro; and / or,

[0115] The rotating protrusion 361 is connected to the rotating seat 3615, and the base 341 is connected to the rotating seat 3615 via the rotating shaft 3411, and the base 341 can be driven to swing relative to the rotating protrusion 361; and / or,

[0116] A plurality of buffer members 3412 are disposed between the rotating protrusion 361 and the base 341 .

[0117] The Velcro strips consist of a hook surface and a loop surface, with the back support pad 342 and base 341 provided with these two surfaces, respectively. When the two surfaces are brought into contact and pressed together, the hooks on the hook surface engage with the pile on the loop surface, thereby connecting the back support pad 342 to the base 341. To remove the Velcro strips, the hook surface and loop surface can be separated by applying a certain external force, thus achieving the purpose of detachability.

[0118] In this embodiment, the Velcro connection makes it extremely convenient to replace the back pad 342. The user can quickly remove the old back pad 342 and replace it with a new one according to different shooting scenarios, personal preferences, or the usage of the back pad 342 without the need for any tools, saving time and effort.

[0119] The rotating base 3615 is connected to the rotating protrusion 361, providing a support point and a rotational basis for the base 341. The base 341 is mounted on the rotating base 3615 via the rotating shaft 3411. When subjected to external force, the base 341 can swing around the rotating shaft 3411 within a certain range relative to the rotating protrusion 361, thereby further increasing the flexibility of the back support 34 in adjusting the angle.

[0120] In this embodiment, based on the original rotation of the rotating protrusion 361 and the installation groove 362, the base 341 can also swing relative to the rotating protrusion 361, so that the back support 34 can adapt to more complex shooting postures and angle requirements, providing photographers with more abundant shooting angle options.

[0121] Among them, the buffer 3412 is usually elastic. When the back support 34 is subjected to vibration, impact or collision due to angle adjustment during use, the buffer 3412 can absorb and disperse the energy and slow down the impact force through its own deformation, thereby protecting the connection structure between the rotating protrusion 361 and the base 341 and reducing the possibility of wear and damage.

[0122] In this embodiment, the buffer member 3412 can be a spring. Its elastic deformation can absorb and disperse the impact force generated during rotation, making the rotation of the rotating protrusion 361 more stable. Furthermore, due to the presence of the buffer member 3412, the rotating protrusion 361 can float within a certain range, allowing for slight position adjustments on the base 341 according to actual conditions, thereby better fitting the photographer's back.

[0123] Please refer to Figure 11 and Figure 12 In some embodiments, the shoulder rest assembly 10 includes a shoulder rest body 11, a shoulder rest bracket 12 slidably connected to the shoulder rest body 11, and a first locking structure 13 provided between the shoulder rest bracket 12 and the shoulder rest body 11. The first locking structure 13 is used to lock or unlock the shoulder rest bracket 12 and the shoulder rest body 11.

[0124] The shoulder support bracket 12 is slidably connected to the shoulder support body 11, and the arrangement can include various forms, such as: a slide groove is provided on the shoulder support body 11, and the shoulder support bracket 12 is arranged in the slide groove and can slide along the slide groove, thereby being slidably connected to the shoulder support body 11; or a slide rail is provided on the shoulder support body 11, and the shoulder support bracket 12 is sleeved on the slide rail and slidably cooperates with the slide rail, thereby being slidably connected to the shoulder support body 11. Of course, the above is only exemplary and not restrictive, and other forms are also possible.

[0125] When the shoulder support bracket 12 is operated to adjust the shoulder support body 11 to slide, the relative position of the shoulder support bracket 12 and the shoulder support body 11 changes, and the distance between the handheld component 20 and the shoulder support body 11 changes accordingly. The first locking structure 13 can lock the shoulder support bracket 12, and then position the handheld component 20 so that the handheld component 20 remains in the adjusted position.

[0126] The first locking structure 13 can realize the relative locking between the shoulder support bracket 12 and the shoulder support body 11 in various forms. Taking the first locking structure 13 being located on the shoulder support body 11 as an example, it can be: the first locking structure 13 locks the shoulder support bracket 12 by pressing against the surface of the shoulder support bracket 12; or, the surface of the shoulder support bracket 12 is constructed with a groove, and the first locking structure 13 locks the shoulder support bracket 12 by snapping into the groove of the shoulder support bracket 12; or, a magnetic structure is provided between the first locking structure 13 and the shoulder support bracket 12, and the first locking structure 13 locks the shoulder support bracket 12 by magnetically cooperating with the shoulder support bracket 12. The locking forms mentioned above are all exemplary and non-restrictive, including but not limited to these.

[0127] The working principle of adjusting the front and rear position of the handheld assembly 20 (or the distance relative to the shoulder support body 11) is as follows:

[0128] The shoulder support bracket 12 is unlocked from the shoulder support body 11 by the first locking structure 13, and then the shoulder support bracket 12 is slid on the shoulder support body 11 to adjust the distance between the handheld assembly 20 and the shoulder support body 11. After the desired distance is adjusted, the shoulder support bracket 12 is locked to the shoulder support body 11 by the first locking structure 13. Therefore, when using the photographic shoulder support 100, the user can move the handheld assembly 20 forward or backward according to their body shape to adjust to a more appropriate handholding distance, thereby facilitating handholding. In other words, the photographic shoulder support 100 is well adapted to users of different body shapes, thereby improving user comfort.

[0129] In this embodiment, the handheld assembly 20 works in coordination with other components such as the shoulder rest body 11 and the mounting base 101 to form a complete photographic shoulder support 100 system. From another perspective, through the sliding connection between the shoulder rest bracket 12 and the shoulder rest body 11 and the cooperation of the first locking structure 13, the handheld assembly 20 can flexibly adjust its position relative to the shoulder rest body 11 under different shooting scenes and the photographer's personal preferences to achieve better grip comfort and operational convenience. For example, when shooting low-angle shots, the photographer can slide the handheld assembly 20 backward and lock it in the appropriate position, bringing the camera closer to the front of the body for easier operation; when shooting high-angle shots, the handheld assembly 20 can be slid forward and the camera's elevation angle can be adjusted at the same time to achieve stable high-angle shooting.

[0130] Please refer to Figure 12 In some embodiments, the first locking structure 13 includes a plurality of first locking grooves 131 provided on one of the shoulder support bracket 12 and the shoulder support body 11, and a first locking assembly 132 provided on the other of the shoulder support bracket 12 and the shoulder support body 11. The plurality of first locking grooves 131 are arranged at intervals along the sliding direction of the shoulder support bracket 12. The first locking assembly 132 is used to form a clamping fit with the first locking groove 131 to lock the shoulder support bracket 12 or to cancel the clamping fit with the first locking groove 131 to unlock the shoulder support bracket 12.

[0131] In this embodiment, the shoulder support bracket 12 is locked or unlocked relative to the shoulder support body 11 by cooperating with the first locking groove 131 of the first locking structure 13. The shoulder support bracket 12 may be provided with a plurality of first locking grooves 131 and the shoulder support body 11 may be provided with a first locking groove 132; or the shoulder support body 11 may be provided with a plurality of first locking grooves 131 and the shoulder support bracket 12 may be provided with a first locking groove 132, depending on actual needs.

[0132] A plurality of first locking grooves 131 are arranged one after another and spaced apart in the sliding direction of the shoulder support bracket 12. A first locking assembly 132 is disposed opposite the plurality of first locking grooves 131, and the first locking assembly 132 is configured to lock the shoulder support bracket 12 by snapping into at least one of the first locking grooves 131, thereby forming a locking engagement with the first locking groove 131, or to unlock the shoulder support bracket 12 by snapping out of the first locking groove 131, thereby canceling the locking engagement with the first locking groove 131.

[0133] Among them, the multiple first locking grooves 131 actually correspond to multiple different position gears of the handheld assembly 20. During the sliding adjustment process of the shoulder support bracket 12, as the position of the handheld assembly 20 changes, the different first locking grooves 131 switch one by one to align with the first locking assembly 132. When the handheld assembly 20 is adjusted to the desired position, the first locking assembly 132 snaps into the corresponding first locking groove 131, and the position of the handheld assembly 20 is positioned by locking the shoulder support bracket 12. The structure is simple and easy to operate. In application, the number and position of the first locking grooves 131 can be set to control the adjustable position range of the handheld assembly 20 for forward / backward movement.

[0134] Please refer to Figure 12 and Figure 13 In some embodiments, the first locking assembly 132 is provided on the shoulder support body 11 , and the plurality of first locking grooves 131 are provided on the shoulder support bracket 12 at intervals along the sliding direction of the shoulder support bracket 12 ;

[0135] The first locking assembly 132 includes a first clamping member 1321, a first resisting member 1322 and a first pressing member 1323, the first clamping member 1321 is adapted to the first locking groove 131; the first resisting member 1322 is movably provided on the shoulder support body 11, the first resisting member 1322 is used to press the first clamping member 1321 to clamp the first clamping member 1321 to the first locking groove 131, or loosen the first clamping member 1321 to release the first clamping member 1321 from the first locking groove 131; the first pressing member 1323 is movably provided on the shoulder support body 11 and connected to the first resisting member 1322, the first pressing member 1323 is used to drive the first resisting member 1322 to move.

[0136] In this embodiment, a first locking assembly 132 is provided on the shoulder support body 11, and correspondingly, a plurality of first locking grooves 131 are provided on the shoulder support bracket 12. The first locking assembly 132 comprises a first clamping member 1321, a first resisting member 1322, and a first pressing member 1323. The shape and size of the first clamping member 1321 precisely match the first locking groove 131. The first clamping member 1321 can be a columnar structure or a block structure with a certain degree of elasticity. Under the action of the first resisting member 1322, it can be tightly embedded in the first locking groove 131, achieving a reliable clamping effect and preventing the shoulder support bracket 12 from moving.

[0137] The first retaining member 1322 may be a slider or push rod structure, contacting the first clamping member 1321 and changing the state of the first clamping member 1321 through its own movement. When the first retaining member 1322 moves in the direction that tightens the first clamping member 1321, it applies sufficient pressure to the first clamping member 1321 to force the clamping portion of the first clamping member 1321 firmly into the first locking groove 131. When the first retaining member 1322 moves in the opposite direction, the pressure on the first clamping member 1321 is released, allowing the first clamping member 1321 to be released from the first locking groove 131. The moving track of the first retaining member 1322 on the shoulder support body 11 may be a linear guide or a dovetail groove structure to ensure smooth and directional movement.

[0138] The first pressing member 1323 is movably provided on the shoulder support body 11 and connected to the first supporting member 1322. It is a direct component for the user to operate the first locking assembly 132. When the user presses the first pressing member 1323, the first pressing member 1323 can transmit the pressing force to the first supporting member 1322, driving the first supporting member 1322 to move in a predetermined direction, thereby causing the first supporting member 1322 to release the first clamping member 1321.

[0139] In this embodiment, the matching design of the first retaining member 1321 and the first locking groove 131, as well as the abutment of the first retaining member 1322 against the first retaining member 1321, ensure that the shoulder support bracket 12 does not easily move in the locked state, thereby ensuring the stability of the position of the handheld assembly 20. The provision of the first pressing member 1323 allows the user to achieve the locking and unlocking functions through simple manual operation without the need for complex tools or tedious operating steps.

[0140] In some embodiments, the first locking assembly 132 further includes a first restoring member 1324 acting on the first pressing member 1323 . The first restoring member 1324 is used to provide a force for the first pressing member 1323 to restore its position.

[0141] The first return member 1324 acts on the first pressing member 1323. The first return member 1324 can be an elastic element such as a spring or a spring clip. For example, the first return member 1324 is a spring, one end of which is connected to the fixed structure of the shoulder support body 11, and the other end is connected to the first pressing member 1323 or a component that is linked to the first pressing member 1323. When the first pressing member 1323 is pressed, the first return member 1324 is compressed, storing elastic potential energy; when the first pressing member 1323 is released, the first return member 1324 releases the elastic potential energy, pushing the first pressing member 1323 back to its initial position, thereby driving the first holding member 1322 back to its initial position, and restoring the first clamping member 1321 to its initial clamping state.

[0142] In this embodiment, the first reset member 1324 can automatically reset the operating component, which is convenient and quick, thereby improving work efficiency.

[0143] Please refer to Figure 13 The first pressing member 1323, the first holding member 1322, and the first holding member 1321 are sequentially arranged along the height direction of the shoulder support body 11, and the moving direction of the first pressing member 1323 is different from the moving direction of the first holding member 1322;

[0144] The first pressing member 1323 is provided with a first guiding groove C1, and the first supporting member 1322 is provided with a first guiding column Z1. The first guiding column Z1 is inserted into the first guiding groove C1. When the first pressing member 1323 moves, the first guiding column Z1 is driven to move along the first guiding groove C1 to drive the first supporting member 1322 to move.

[0145] In this embodiment, the first pressing member 1323, the first resisting member 1322, and the first retaining member 1321 are sequentially arranged along the height of the shoulder rest body 11. This layout fully utilizes the vertical space of the shoulder rest body 11, making the first locking assembly 132 relatively compact. The first pressing member 1323 is located at the top, facilitating operation by the photographer. The first retaining member 1321 is located at the bottom, directly interacting with the first locking slot 131 to achieve the locking function. The first resisting member 1322, located in the middle, transmits power and converts the direction of movement.

[0146] Furthermore, the movement direction of the first pressing member 1323 is different from the movement direction of the first holding member 1322. For example, the first pressing member 1323 can be designed to move along a first horizontal direction X1, while the first holding member 1322 can move along a second horizontal direction X2, where the second direction X2 is perpendicular to the first direction X1. This design can better adapt to the internal structural layout of the shoulder rest body 11, avoid mutual interference between the movement trajectories of the various components, and also facilitate the effective conversion of the pressing force into a locking force on the first holding member 1321.

[0147] The first pressing member 1323 and the first holding member 1322 are linked by the first guide chute C1 and the first guide column Z1. When the first pressing member 1323 moves, the first guide column Z1 is driven along the first guide chute C1 under the oblique constraint of the first guide chute C1. Due to the inclined nature of the first guide chute C1, the movement of the first guide column Z1 causes the first holding member 1322 to move in a direction different from that of the first pressing member 1323, ultimately causing the first clamping member 1321 to tighten or loosen the first locking groove 131. The inclination angle of the first guide chute C1 can be adjusted according to actual needs and is not described in detail here.

[0148] The first locking assembly 132, through its component layout along the height of the shoulder rest body 11 and its unique linkage structure between the first guide slot C1 and the first guide post Z1, achieves a rational arrangement and efficient linkage of various components within a limited space. This reduces the overall volume of the first locking assembly 132 and facilitates a compact design of the overall shoulder rest body 11. Furthermore, through the coordination between the first guide slot C1 and the first guide post Z1, the movement of the first pressing member 1323 in the first direction X1 is precisely converted into movement of the first holding member 1322 in the second direction X2, thereby precisely controlling the tightening and loosening of the first holding member 1321, thereby improving the operational precision and reliability of the first locking assembly 132.

[0149] In some embodiments, reference Figure 13 The side of the first supporting member 1322 facing the first clamping member 1321 is a supporting surface M, and the supporting surface M is recessed with an avoidance groove C2. The first supporting member 1322 can be moved and switched to abut the first clamping member 1321 through the supporting surface M or avoid the first clamping member 1321 through the avoidance groove C2.

[0150] In this embodiment, the abutting surface M of the first abutting member 1322 is the key location where it directly contacts and transmits force to the first retaining member 1321. A relief groove C2 is recessed into the abutting surface M. The shape and size of the relief groove C2 are adapted to the local structure of the first retaining member 1321. For example, the relief groove C2 can be rectangular, arc-shaped, or have other geometric shapes. When the first abutting member 1322 is in the locked position, the abutting surface M is in close contact with the first retaining member 1321, abutting against the first retaining member 1321 to stably retain the first retaining member 1321 within the first locking groove 131. To unlock the lock, the first abutting member 1322 shifts position, aligning the relief groove C2 with the first retaining member 1321. At this point, the first retaining member 1321 can freely move within the relief groove C2 or, under other circumstances, break away from close contact with the first abutting member 1322, thereby transitioning from the locked state to the unlocked state.

[0151] The design of the abutting surface M and the avoidance groove C2 on the first abutting member 1322 can not only provide a stable abutting force for the first clamping member 1321 when locking, thereby ensuring the reliability of the locking, but also can quickly release the constraint on the first clamping member 1321 through the clever setting of the avoidance groove C2 when unlocking, thereby realizing a convenient unlocking operation, thereby greatly improving the use efficiency and flexibility of the first locking component 132 of the photographic shoulder bracket 100.

[0152] In some embodiments, reference Figure 12 The shoulder support body 11 is provided with an accommodating cavity Q, and the shoulder support bracket 12 is slidably inserted into the accommodating cavity Q to form a sliding connection with the shoulder support body 11;

[0153] The first holding member 1321 is protruded from the wall of the accommodating cavity Q, and the first pressing member 1323 is at least partially protruded from the outer surface of the shoulder support body 11 .

[0154] In this embodiment, the shape and size of the accommodating cavity Q provided on the shoulder support body 11 are adapted to the shoulder support bracket 12 to ensure that the shoulder support bracket 12 can slide smoothly therein. The accommodating cavity Q can be a cavity with a rectangular or circular cross-section, the length of which is determined according to the design requirements of the shoulder support body 11 and the sliding shape of the shoulder support bracket 12, and the width or diameter is slightly larger than the corresponding size of the shoulder support bracket 12. The outer shape of the shoulder support bracket 12 can be a plate or rod structure of a certain length, and a guide structure, such as a raised guide rail or a groove, can be provided on its surface to cooperate with the corresponding structure on the inner wall of the accommodating cavity Q to ensure the directionality and smoothness of the sliding.

[0155] A first latching member 1321 protrudes from the wall of the accommodating chamber Q. The protruding portion has a specific shape and size, and is configured to engage with the first locking groove 131 on the shoulder support bracket 12 to achieve a locking function. The position of the first latching member 1321 on the wall is determined by the locking position requirements of the shoulder support bracket 12 and is not limited here. A first pressing member 1323 at least partially protrudes from the outer surface of the shoulder support body 11, allowing the photographer to easily access and press it.

[0156] The first pressing member 1323 is positioned on the outer surface of the shoulder rest body 11 for ergonomic reasons, typically on the side or top of the shoulder rest body 11, to facilitate finger manipulation by the photographer while holding the shoulder rest. The first pressing member 1323 is connected to components such as the first abutting member 1322 protruding from the wall of the accommodating cavity Q via a suitable transmission mechanism, such as the first guide chute C1 and first guide post Z1 structure described above. When the first pressing member 1323 is pressed, it drives the first abutting member 1322 to move, thereby controlling the locking or unlocking of the first retaining member 1321 and the shoulder rest bracket 12.

[0157] Please refer to Figure 11 In some embodiments, the handheld assembly 20 includes a mounting rod 21 and at least one arm handle assembly 22, the mounting rod 21 is connected to the shoulder support bracket 12, and the at least one arm handle assembly 22 is connected to the end of the mounting rod 21;

[0158] Among them, the arm-handle assembly 22 includes a connecting arm 221 and a handle 222. The handle 222 is rotationally connected to one end of the connecting arm 221 through a rotation adjustment module 223, and the other end of the connecting arm 221 is rotationally connected to the mounting rod 21 through the rotation adjustment module 223.

[0159] The handheld assembly 20 is connected to the shoulder support bracket 12 via its mounting rod 21, which can be a sliding connection, such as sliding left and right. The mounting rod 21 is of moderate length and has a certain strength and rigidity to ensure that it will not deform when subjected to the force transmitted by the arm handle assembly 22. The mounting rod 21 can be made of a lightweight, high-strength aluminum alloy or carbon fiber material.

[0160] The arm assembly 22 includes a connecting arm 221 and a handle 222, with one set at each end of the mounting rod 21, forming a symmetrical grip structure. The connecting arm 221 is located between the handle 222 and the mounting rod 21. The handle 222 is the portion that the user directly grasps. Its shape can be spindle-shaped, slightly thicker in the middle and slightly thinner at both ends, facilitating a naturally curved grip with the fingers, effectively improving grip comfort and controllability. One end of the connecting arm 221 is rotatably connected to the mounting rod 21 via a rotation adjustment module 223. The rotation adjustment module 223 allows the connecting arm 221 to rotate within a certain angle range relative to the mounting rod 21, for example, ±180 degrees.

[0161] The rotation adjustment module 223 may employ a damped shaft structure. By adjusting the damping, the resistance to rotation of the connecting arm 221 can be controlled, allowing the connecting arm 221 to rotate flexibly when manually applied by the photographer while remaining stable after adjusting to the desired angle. This is merely exemplary and not restrictive. The rotation adjustment module 223 may also employ other structural types, which are not limited in this embodiment.

[0162] The other end of the connecting arm 221 is rotatably connected to the handle 222 via another rotation adjustment module 223. This rotation adjustment module 223 also features a damping-adjustable shaft, allowing the handle 222 to rotate relative to the connecting arm 221 within a wide range of angles, such as ±180 degrees. This allows photographers to adjust the handle 222 to a comfortable and easy-to-use angle based on their grip and shooting needs. Furthermore, the rotatable design between the connecting arm 221 and the mounting rod 21, as well as between the handle 222 and the connecting arm 221, allows the entire handheld assembly 20 to be folded and stored for easy portability.

[0163] Please refer to Figure 2 and Figure 11 The connecting arm 221 includes a first arm body 2211 and a second arm body 2212 slidably connected to the first arm body 2211 , the first arm body 2211 is connected to the mounting rod 21 , and the second arm body 2212 is connected to the handle 222 ;

[0164] A second locking structure 224 is disposed between the second arm 2212 and the first arm 2211 . The second locking structure 224 is used to adjust the length of the connecting arm 221 .

[0165] In this embodiment, the connecting arm 221 adopts a double-arm structure, and the double arms are respectively a first arm 2211 and a second arm 2212, and the second arm 2212 is slidably connected to the first arm 2211, and the two can slide relative to each other to change the overall length of the connecting arm 221.

[0166] The second arm 2212 is slidably connected to the first arm 2211, and various configurations may be employed, such as: a sliding hole extending along the length of the first arm 2211, and a sliding portion inserted into the sliding hole to slidably connect to the first arm 2211. The above configurations are merely exemplary and non-restrictive, and include but are not limited to these.

[0167] When the second arm 2212 is operated to slide relative to the first arm 2211, the relative positions of the second arm 2212 and the first arm 2211 change, and the overall length of the connecting arm 221 changes accordingly. The second locking structure 224 can lock the second arm 2212, and then position the second arm 2212 so that the connecting arm 221 maintains the adjusted length.

[0168] The second locking structure 224 can realize the relative locking between the second arm body 2212 and the first arm body 2211 in various forms. Taking the second locking structure 224 located on the second arm body 2212 as an example, it can be: the second locking structure 224 locks the second arm body 2212 by pressing against the surface of the first arm body 2211; or, the surface of the first arm body 2211 is constructed with a groove, and the second locking structure 224 locks the second arm body 2212 by being snapped into the groove of the first arm body 2211; or, a magnetic structure is provided between the second locking structure 224 and the first arm body 2211, and the second locking structure 224 locks the second arm body 2212 by magnetically cooperating with the first arm body 2211. The locking forms mentioned above are all exemplary and non-restrictive, including but not limited to these.

[0169] Because different users have different arm lengths, the adjustable length of the connecting arm 221 can accommodate different users. Users can adjust the length of the connecting arm 221 according to their actual needs, thereby adjusting the handle 222 to a more comfortable grip position, allowing them to easily operate the photographic shoulder bracket 100. Furthermore, the adjustable length of the connecting arm 221 allows it to be shortened, facilitating folding and storage of the handheld assembly 20.

[0170] In some embodiments, the second locking structure 224 includes a plurality of second locking grooves located on one of the first arm 2211 and the second arm 2212, the plurality of second locking grooves being spaced apart along the sliding direction of the second arm 2212, and the second locking structure 224 further includes a second locking module 2241 located on the other of the first arm 2211 and the second arm 2212;

[0171] The second locking module 2241 is used to form a locking fit with the second locking groove to lock the second arm 2212 or cancel the locking fit with the second locking groove to unlock the second arm 2212 .

[0172] The second arm 2212 cooperates with the second locking groove of the second locking structure 224 through the second locking module 2241 to achieve locking or unlocking relative to the first arm 2211. The second arm 2212 may be provided with multiple second locking grooves, and the first arm 2211 may be provided with the second locking module 2241; or the first arm 2211 may be provided with multiple second locking grooves, and the second arm 2212 may be provided with the second locking module 2241, depending on actual needs.

[0173] The plurality of second locking grooves are arranged one after another and spaced apart in the sliding direction of the second arm 2212. The second locking module 2241 is disposed opposite the plurality of second locking grooves, and the second locking module 2241 is configured to lock the second arm 2212 by snapping into at least one of the second locking grooves to form a locking engagement with the second locking groove, or to unlock the second arm 2212 by disengaging from the second locking groove in which it is snapped into engagement with the second locking groove.

[0174] The plurality of second locking slots substantially correspond to a plurality of different length positions of the connecting arm 221. During the sliding adjustment of the second arm 2212 relative to the first arm 2211, as the length of the connecting arm 221 changes, the different second locking slots sequentially switch positions with the second locking modules 2241. When the connecting arm 221 is adjusted to the desired length, the second locking modules 2241 snap into the corresponding second locking slots, locking the second arm 2212 to position the length of the connecting arm 221. This results in a simple structure and convenient operation. In practice, the number and position of the second locking slots can be set to control the adjustable range of the connecting arm 221's length.

[0175] Among them, the structural composition of the second locking module 2241 can refer to the structural composition of the first locking assembly 132 of the aforementioned embodiment, that is, the second locking module 2241 may include a second clamping member, a second retaining member, a second pressing member, a second reset member, etc. The structural coordination and working principle between the components can correspond to the first locking assembly 132 of the aforementioned embodiment, and will not be described in detail here.

[0176] In some embodiments, the photographic shoulder support 100 further includes a shoulder support pad 14 , which is disposed at the bottom of the shoulder support body 11 and is detachably connected to the shoulder support body 11 .

[0177] The shoulder pad 14 can be made of a soft and flexible material, such as silicone or memory foam. Silicone offers excellent flexibility, wear resistance, and slip resistance, while memory foam automatically adjusts its shape based on the shape and pressure of the shoulder, providing personalized support. The shoulder pad 14 is designed to conform to the contours of the human shoulder, typically taking an arc or slightly wavy shape to better fit the shoulder curve.

[0178] The shoulder pad 14 is detachably connected to the shoulder pad body 11, allowing the user to adjust the mounting orientation of the shoulder pad 14, allowing for comfortable use whether the shoulder pad 100 is worn on the left or right shoulder. Furthermore, the shoulder pad 14 can be replaced or cleaned based on individual needs and usage scenarios. Removable connection methods include Velcro, snaps, or zippers. Velcro is simple and convenient to use. By placing hook and loop surfaces on the bottom of the shoulder pad body 11 and corresponding locations on the shoulder pad 14, the two can be quickly connected and disconnected.

[0179] The above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Those skilled in the art will appreciate that other variations or modifications based on the above description are possible. It is not possible to enumerate all embodiments here. Any obvious variations or modifications arising from the technical solutions of the present invention remain within the scope of protection of the present invention.

Claims

1. A photography shoulder bracket, characterized in that: include: A shoulder rest assembly, used to connect to a mounting seat, wherein the mounting seat is used to mount photographic equipment; A hand-held assembly, one end of which is rotatably connected to one end of the shoulder support assembly so as to be unfolded or folded relative to the shoulder support assembly; A back support assembly, one end of which is rotatably connected to the other end of the shoulder support assembly so as to be unfolded or folded relative to the shoulder support assembly.

2. The photography shoulder bracket according to claim 1, characterized in that: The back support assembly includes a connecting bracket and a back support bracket, the connecting bracket is rotatably connected to the shoulder support assembly, the back support bracket is detachably connected to the connecting bracket, and the connecting bracket can be moved and retracted toward the direction of the shoulder support assembly to drive the back support bracket to approach the shoulder support assembly.

3. The photography shoulder bracket according to claim 2, characterized in that: The back support bracket can be rotated to be perpendicular to the shoulder support assembly, and the back support bracket can be rotated to be parallel to the shoulder support assembly.

4. The photography shoulder bracket according to claim 2, characterized in that: One of the back support bracket and the connecting bracket is provided with a slide groove, and the other of the back support bracket and the connecting bracket is provided with a slider adapted to the slide groove, and the slider is slidably matched with the slide groove so that the back support bracket slides relative to the connecting bracket; The back support assembly further comprises a locking structure, and the locking structure is used to lock the back support bracket and the connecting bracket.

5. The photography shoulder bracket according to claim 2, characterized in that: The back support assembly also includes: A back support, rotatably connected to the back support bracket; The locking assembly is arranged between the back support bracket and the back support, and is used for locking or unlocking the relative rotation between the back support bracket and the back support.

6. The photography shoulder bracket according to claim 5, characterized in that: The back support comprises a base and a back support pad, the base is rotatably connected to the back support bracket, and the back support pad is detachably connected to the other side of the base.

7. The photography shoulder bracket according to any one of claims 1 to 6, characterized in that: The shoulder rest assembly includes a shoulder rest body, a shoulder rest bracket slidably connected to the shoulder rest body, and a first locking structure arranged between the shoulder rest bracket and the shoulder rest body, wherein the first locking structure is used to lock or unlock the shoulder rest bracket and the shoulder rest body.

8. The photography shoulder bracket according to claim 7, characterized in that: The first locking structure includes a plurality of first locking grooves provided on one of the shoulder support bracket and the shoulder support body and a first locking assembly provided on the other of the shoulder support bracket and the shoulder support body, the plurality of first locking grooves being arranged at intervals along the sliding direction of the shoulder support bracket, the first locking assembly being used for forming a clamping fit with the first locking groove to lock the shoulder support bracket or canceling the clamping fit with the first locking groove to unlock the shoulder support bracket.

9. The photography shoulder bracket according to claim 8, characterized in that: The first locking assembly is provided on the shoulder support body, and the plurality of first locking grooves are provided on the shoulder support bracket at intervals along the sliding direction of the shoulder support bracket; The first locking assembly comprises: A first clamping member adapted to the first locking groove; A first abutting member, movably disposed on the shoulder support body, the first abutting member being used to abut against the first clamping member so that the first clamping member is clamped in the first locking groove, or to loosen the first clamping member so that the first clamping member is released from the first locking groove; The first pressing member is movably disposed on the shoulder support body and connected to the first resisting member, and the first pressing member is used for driving the first resisting member to move.

10. The photographic shoulder bracket according to claim 9, characterized in that: The first locking assembly also includes: The first restoring member acts on the first pressing member, and the first restoring member is used to provide a force for restoring the first pressing member.

11. The photography shoulder bracket according to claim 9, characterized in that: The first pressing member, the first holding member, and the first clamping member are sequentially arranged along the height direction of the shoulder support body, and the moving direction of the first pressing member is different from the moving direction of the first holding member; The first pressing member is provided with a first guiding bevel groove, and the first supporting member is provided with a first guiding column, the first guiding column is inserted in the first guiding bevel groove, and the first guiding column is driven to move along the first guiding bevel groove when the first pressing member moves, so as to drive the first supporting member to move.

12. The photography shoulder bracket according to claim 7, characterized in that: The handheld assembly includes a mounting rod and at least one arm handle assembly, wherein the mounting rod is connected to the shoulder support bracket, and the at least one arm handle assembly is connected to an end of the mounting rod; Wherein, the arm-handle assembly includes a connecting arm and a handle, the handle is rotationally connected to one end of the connecting arm through a rotation adjustment module, and the other end of the connecting arm is rotationally connected to the mounting rod through the rotation adjustment module.

13. The photography shoulder bracket according to claim 12, characterized in that: The connecting arm comprises a first arm body and a second arm body slidably connected to the first arm body, the first arm body is connected to the mounting rod, and the second arm body is connected to the handle; Wherein, a second locking structure is provided between the second arm body and the first arm body, and the second locking structure is used for adjusting the length of the connecting arm.

14. The photographic shoulder bracket according to claim 13, characterized in that: The second locking structure includes a plurality of second locking grooves located on one of the first arm body and the second arm body, the plurality of second locking grooves are arranged at intervals along the sliding direction of the second arm body, and the second locking structure also includes a second locking module located on the other of the first arm body and the second arm body; The second locking module is used to form a locking fit with the second locking groove to lock the second arm body, or to cancel the locking fit with the second locking groove to unlock the second arm body.

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