Rotary folding module of photographic device

Abstract

The invention discloses a rotary folding module of a photographic device, which comprises an overturning support, a connecting seat and an operating mechanism, and is characterized in that the overturning support comprises a base, the base is provided with two opposite ends, one side of the base is provided with an overturning plate, and the overturning plate is used for supporting or installing the photographic device; the connecting seat is rotationally connected with the base, and the base can move along the rotating axis; a clutch mechanism is further arranged between the connecting base and the base, and when the clutch mechanism is in an engaged state, the overturning support and the connecting base are locked. When the clutch mechanism is in a separated state, the turnover bracket can rotate relative to the connecting seat; the operating mechanism comprises an abutting piece and a reset piece, and the abutting piece abuts against one end of the base and can be away from the base along the rotating axis when being stressed, so that the clutch mechanism is in a separated state; the reset piece is used for resetting the abutting piece to be in an engaged state when the abutting piece is not stressed. Complex operation is not needed, and the clutch mechanism connected with the turnover support and the connecting base can be controlled to be switched between a relatively fixed state and a turnover state through the operating mechanism.

Description

Technical Field

[0001] The present invention relates to the field of photographic devices, and in particular to a rotating and folding module of a photographic device. Background Art

[0002] The rotating and folding module of a photographic device is an installation module used to realize the rotation and folding functions of photographic equipment such as cameras, mobile phone holders or gimbals. Its main purpose is to improve the convenience of the photography process, such as quickly switching between landscape and portrait screens, adjusting the tilt angle, or folding and storing when not in use for easy carrying and storage. It is widely used in professional photography, video recording and mobile shooting scenes.

[0003] The rotating folding module proposed in the related technology usually adopts a manual knob, threaded fastening or snap-on structure to achieve the fixation and release of the rotating joint. For example, a knob-driven screw is used to tighten or release two adjacent rotating joints to achieve fixation and unlocking. It can basically meet the needs of angle adjustment and support the folding function to a certain extent to adapt to different shooting environments.

[0004] However, in actual use, when the rotating and folding module proposed in the related art needs to be frequently adjusted in angle, the manual knob needs to be repeatedly tightened or loosened to unlock and lock, which is inconvenient to operate. Summary of the Invention

[0005] The main purpose of the present invention is to provide a rotating and folding module for a photographic device, aiming to provide a rotating and folding module for a photographic device with good operating convenience.

[0006] To achieve the above-mentioned object, the present invention provides a rotating and folding module for a photographic device, comprising: A flip bracket, the flip bracket comprising a base having two oppositely disposed ends, a flip plate disposed on one side of the base, the flip plate being used to support or mount a photographic device; A connecting seat, the connecting seat is rotatably connected to the base, and the base can move along the rotation axis; a clutch mechanism is further provided between the connecting seat and the base, and when the clutch mechanism is in an engaged state, the flip bracket is locked with the connecting seat; when the clutch mechanism is in a disengaged state, the flip bracket can rotate relative to the connecting seat; The operating mechanism includes a push member and a reset member. The push member abuts against one end of the base and can move away from the base along the rotation axis when subjected to force, so that the clutch mechanism is in a disengaged state; the reset member is used to reset the push member to an engaged state when the push member is not subjected to force.

[0007] In some embodiments, the clutch mechanism includes a first half clutch disposed on the connecting seat, and a second half clutch disposed on the base to cooperate with the first half clutch.

[0008] In some embodiments, the first half clutch is a first gear plate provided on the connecting seat, and the second half clutch is a second gear plate provided on one end of the base and matched with the first gear plate.

[0009] In some embodiments, the connecting base includes a crossbeam and a first support arm and a second support arm located at two ends of the crossbeam, and two ends of the base are rotatably connected to the first support arm and the second support arm respectively.

[0010] In some embodiments, the second arm is provided with a mounting cavity, one side of the mounting cavity is rotatably connected to one end of the base; the abutment member is located between the base and the mounting cavity, and the operating mechanism further comprises: A driving member, one end of which is exposed in the installation cavity and the other end of which faces the abutting member, and the resetting member is located between the driving member and the abutting member.

[0011] In some embodiments, the push member is provided with an internal thread, the driving member includes a driving rod and a driving sleeve, one end of the driving rod is provided with an external thread adapted to the internal thread, and the driving sleeve is threadedly connected to the other end of the driving rod; The threads at both ends of the driving rod are in opposite directions.

[0012] In some embodiments, a receiving cavity is provided at one end of the base, and the abutting member is located in the receiving cavity.

[0013] In some embodiments, the rotating and folding module further includes a base, and the base is sleeved with the second arm; One end of the driving rod passes through the base and is connected to the abutting member. The resetting member is located in the base and is sleeved with the driving rod.

[0014] In some embodiments, the abutting member is configured with a guide surface; and one end of the base is provided with a guide groove adapted to the guide surface.

[0015] In some embodiments, the first arm is formed by extending from one end of the crossbeam, and the second arm is detachably connected to the crossbeam.

[0016] The present application provides a flip bracket, a connecting seat, a clutch mechanism provided between the flip bracket and the connecting seat, and an operating mechanism. When in use, the push piece abuts against the base, so that the clutch mechanism is in an engaged state, the flip bracket and the connecting seat are locked, and the angle of the photographic device is kept stable; when adjustment is required, the user applies external force to move the push piece away from the base, triggering the clutch mechanism to switch to a separated state, and the flip bracket can rotate freely relative to the connecting seat to adjust the angle or fold; after the adjustment is completed, the external force is released, the reset piece drives the push piece to reset, restores the engaged state of the clutch mechanism, and re-locks the flip bracket, achieving the beneficial effects of simple operation, flexible adjustment, stable locking and optimized portability, and solving the problem of poor operating convenience of the rotating and folding module in related technologies in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of the rotating and folding module of the photographic device of the present application in a folded state in one embodiment; Figure 2 This is a schematic structural diagram of the rotating and folding module of the photographic device of the present application in an application scenario of one embodiment; Figure 3 This is a schematic structural diagram of the rotating and folding module of the photographic device of the present application in an unfolded state in one embodiment; Figure 4 for Figure 1 A schematic structural diagram of a rotating and folding module of a photographic device of the present application at a viewing angle in one embodiment; Figure 5 for Figure 4 Cross-section at AA in the middle; Figure 6 for Figure 1 An exploded view of a portion of the structure of a rotating and folding module of a photographic device of the present application in one embodiment. DETAILED DESCRIPTION

[0018] The following is a clear and complete description of the embodiments of the present invention, combined with the accompanying drawings. Obviously, the described embodiment is only the first embodiment of the cosmetic packaging bag of the present invention, and is not a complete set of embodiments. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention 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.

[0020] 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.

[0021] In addition, the descriptions of "first", "second", etc. in the present invention are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "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 this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0022] The rotating folding module of the photographic device of this application is used in photographic activities. Please refer to Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the structure of this application that is not connected to a photographic device. Figure 2 This is a structural diagram of the present application in an application scenario.

[0023] In a preferred embodiment, referring to Figures 1 to 6 The present application proposes a rotating and folding module for a photographic device, comprising: The flip bracket 1 includes a base 100 having two oppositely disposed ends. A flip plate 101 is provided on one side of the base 100 for supporting or mounting a photographic device. The connecting base 2 is rotatably connected to the base 100, and the base 100 can move along the rotation axis; a clutch mechanism 3 is also provided between the connecting base 2 and the base 100. When the clutch mechanism 3 is in the engaged state, the flip bracket 1 is locked with the connecting base 2; when the clutch mechanism 3 is in the disengaged state, the flip bracket 1 can rotate relative to the connecting base 2; The operating mechanism 4 includes a push-up member 41 and a reset member 42. The push-up member 41 abuts against one end of the base 100 and can move away from the base 100 along the rotation axis when subjected to force, so that the clutch mechanism 3 is in a disengaged state; the reset member 42 is used to reset the push-up member 41 to an engaged state when the push-up member 41 is not subjected to force.

[0024] In this embodiment, the photographic device rotation and folding module of this embodiment realizes the rotation and folding function of the photographic device (such as a camera, a mobile phone holder or a gimbal) by the coordinated work of the flip bracket 1, the connecting seat 2, the clutch mechanism 3 and the operating mechanism 4. For example, Figure 2As shown, the flip plate 101 is pluggable with the Aka quick-release plate, and the connecting base 2 is connected to another quick-release plate structure. Through the above-mentioned indirect connection form, the connection between the present application and the two photographic devices is realized. The engagement and disengagement state switching of the clutch mechanism 3 is used to control the locking and free rotation between the flip bracket 1 and the connecting base 2. The operating mechanism 4 adjusts the state of the clutch mechanism 3 through the abutment member 41 and the reset member 42, so that the flip bracket 1 can be rotated or locked along the rotation axis relative to the connecting base 2, while supporting folding for easy storage. Specifically: The flip bracket 1 includes a base 100 and a flip plate 101 . The flip plate 101 is used to support or install a photographic device, and the base 100 serves as a main body for rotation and folding.

[0025] The connecting seat 2 is rotatably connected to the base 100 , and the base 100 can move along the rotation axis, allowing the flip bracket 1 to rotate or fold.

[0026] The clutch mechanism 3 controls the relative movement between the flip bracket 1 and the connecting base 2. In the engaged state, the flip bracket 1 is locked and cannot rotate; in the disengaged state, the flip bracket 1 can rotate freely relative to the connecting base 2.

[0027] The operating mechanism 4 switches the state of the clutch mechanism 3 through the push member 41 and the reset member 42. When the push member 41 is subjected to force, it pushes the base 100 to move along the rotation axis to separate the clutch mechanism 3; the reset member 42 restores the system to the engaged state when there is no external force.

[0028] The working principle of the rotating folding module of the photographic device of the present application can be briefly described as follows: Locking state (engaged state): In the initial state, the abutting member 41 abuts against the base 100 and applies pressure to put the clutch mechanism 3 between the base 100 and the connecting base 2 into the engaged state.

[0029] The engaged state of the clutch mechanism 3 (for example, through a gear, friction surface or buckle structure) prevents the flip bracket 1 and the connecting base 2 from rotating relative to each other, keeping them locked and fixing the angle or folding state of the photographic device.

[0030] Unlocked state (separated state): When the user applies external force (for example, such as pressing, pulling, etc.) to the abutting member 41 of the operating mechanism 4 , the abutting member 41 moves away from the base 100 along the rotation axis, releasing the abutting pressure on the base 100 .

[0031] The movement of the base 100 (or the release of pressure) causes the clutch mechanism 3 to switch from the engaged state to the disengaged state, and the lock between the flip bracket 1 and the connecting base 2 is released.

[0032] In the separated state, the flip bracket 1 can rotate freely relative to the connecting base 2, and the user can adjust the angle of the flip plate 101 (such as switching between horizontal and vertical screens or adjusting the tilt angle) or perform a folding operation.

[0033] Resetting and relocking: When the external force is removed from the abutting member 41 , the resetting member 42 (such as a spring or other elastic element) applies a restoring force to push the abutting member 41 back to the position where it abuts the base 100 .

[0034] The resetting of the abutting member 41 restores the clutch mechanism 3 between the base 100 and the connecting seat 2 to the engaged state, relocks the flip bracket 1, and fixes the adjusted angle or folded state.

[0035] The present application provides a flip bracket 1, a connecting seat 2, a clutch mechanism 3 provided between the flip bracket 1 and the connecting seat 2, and an operating mechanism 4. When in use, the push piece 41 abuts the base 100, so that the clutch mechanism 3 is in an engaged state, the flip bracket 1 and the connecting seat 2 are locked, and the angle of the photographic device is kept stable; when adjustment is needed, the user applies external force to move the push piece 41 away from the base 100, triggering the clutch mechanism 3 to switch to a separated state, and the flip bracket 1 can rotate freely relative to the connecting seat 2 to adjust the angle or fold; after the adjustment is completed, the external force is released, the reset piece 42 drives the push piece 41 to reset, restores the engaged state of the clutch mechanism 3, and re-locks the flip bracket 1, achieving the beneficial effects of simple operation, flexible adjustment, stable locking and optimized portability, and solving the problem of poor operating convenience of the rotating and folding module in related technologies in actual use.

[0036] Reference Figure 4 and Figure 5 In some implementations, the clutch mechanism 3 proposed in the embodiment of the present application includes a first half clutch 31 provided on the connecting seat 2 and a second half clutch 32 provided on the base 100 to cooperate with the first half clutch 31 .

[0037] In this embodiment, the clutch mechanism 3 of the rotating and folding module of the photographic device is composed of a first half clutch 31 provided on the connecting base 2 and a second half clutch 32 provided on the base 100. The two half clutches 31 and 32 mechanically cooperate to switch between the engaged and disengaged states, thereby controlling the locking and free rotation between the flip bracket 1 and the connecting base 2. Specifically: Locked State (Engaged State): In the initial state, the abutting member 41 of the operating mechanism 4 abuts the base 100, exerting pressure to move the base 100 toward the connecting base 2. At this point, the first half clutch 31 (located on the connecting base 2) and the second half clutch 32 (located on the base 100) are tightly engaged through a mechanical structure (such as gears, friction surfaces, snaps, or other interlocking structures).

[0038] In the engaged state, the cooperation between the first half clutch 31 and the second half clutch 32 prevents the flip bracket 1 from rotating relative to the connecting base 2, ensuring that the angle or folding state of the photographic device is locked, which is suitable for fixing needs during shooting or storage.

[0039] Unlocked state (separated state): When the angle needs to be adjusted or folded, the user applies external force (such as pressing or pulling) to the abutting member 41 through the operating mechanism 4, so that the abutting member 41 moves away from the base 100 along the direction of the rotation axis, thereby releasing the abutting pressure on the base 100.

[0040] As the pressure is released, the base 100 moves slightly along the rotation axis (or moves away from the connecting base 2 through other mechanical design), causing the second half of the clutch 32 to disengage from the first half of the clutch 31. In this disengaged state, the clutch mechanism 3 loses its engagement, allowing the flip bracket 1 to rotate freely relative to the connecting base 2. The user can adjust the angle of the flip panel 101 (for example, switching between landscape and portrait modes or adjusting the tilt angle) or fold it.

[0041] Reset and relock: When the user releases the external force on the abutting member 41 , the reset member 42 (such as a spring or other elastic element) applies a restoring force to restore the abutting member 41 to the position abutting the base 100 , so that the abutting member 41 abuts the base 100 again.

[0042] The base 100 is pushed back to the initial position, so that the second half clutch 32 re-engages with the first half clutch 31, restoring the locked state of the clutch mechanism 3 and fixing the adjusted angle or folded state of the flip bracket 1.

[0043] Please continue to refer to Figure 4 and Figure 5 As the preferred setting of the clutch mechanism in the aforementioned embodiment, the first half clutch 31 proposed in the embodiment of the present application is a first gear plate arranged on the connecting seat 2, and the second half clutch 32 is a second gear plate arranged at one end of the base 100 and matched with the first gear plate.

[0044] In this embodiment, the clutch mechanism 3 of this embodiment achieves locking and free rotation between the flip bracket 1 and the connecting base 2 by configuring the first half clutch 31 as a first gear plate on the connecting base 2 and the second half clutch 32 as a second gear plate at one end of the base 100 that cooperates with the first gear plate. The working principle is as follows: Locked State (Engaged State): In the initial state, the abutting member 41 of the operating mechanism 4 abuts the base 100, applying pressure to move the base 100 closer to the connecting base 2. At this point, the teeth of the first gear plate (first half clutch 31) and the second gear plate (second half clutch 32) engage with each other, forming a tight mechanical lock.

[0045] The engagement of the gear disc prevents the flip bracket 1 from rotating relative to the connecting base 2, ensuring that the angle or folded state of the photographic device is stable, suitable for shooting or storage.

[0046] Unlocked state (separated state): When the angle needs to be adjusted or folded, the user applies external force to the abutting member 41 through the operating mechanism 4, so that the abutting member 41 moves away from the base 100 along the rotation axis, thereby releasing the pressure on the base 100.

[0047] The base 100 moves along the rotation axis, causing the second gear disc to disengage from the first gear disc, and the clutch mechanism 3 enters a disengaged state. The flip bracket 1 can rotate freely relative to the connecting base 2, and the user can adjust the angle of the flip plate 101 or fold it.

[0048] Reset and relock: After the external force is released, the reset member 42 (illustratively, a spring) acts on the abutting member 41 and resets it, and the abutting member 41 abuts the base 100 again. The second gear disc engages with the first gear disc again, restoring the engaged state and locking the flip bracket 1.

[0049] Reference Figures 1 to 4 In some embodiments, the connecting seat 2 proposed in the embodiment of the present application includes a beam 21 and a first arm 22 and a second arm 23 located at both ends of the beam 21, and the two ends of the base 100 are rotatably connected to the first arm 22 and the second arm 23 respectively.

[0050] In this embodiment, the locked state (engaged state): in the initial state, the abutting member 41 of the operating mechanism 4 abuts against the base 100. At this time, the clutch mechanism 3 (for example, the engagement of the first gear disc and the second gear disc) is in the engaged state, and the base 100 and the first arm 22 and the second arm 23 of the connecting seat 2 are fixed by the mechanical locking of the clutch mechanism 3.

[0051] The two ends of the base 100 and the rotation connection points of the first arm 22 and the second arm 23 form a stable rotation axis. However, due to the engagement of the clutch mechanism 3, the flip bracket 1 cannot rotate relative to the connecting base 2, ensuring that the angle or folding state of the photographic device is stable.

[0052] Unlocked state (separated state): When the angle needs to be adjusted or folded, the user can apply external force to the abutting member 41 to move the abutting member 41 away from the base 100 along the rotation axis, thereby releasing the pressure on the base 100.

[0053] The base 100 moves along the rotation axis, switching the clutch mechanism 3 from the engaged state to the disengaged state. The pivoting connection between the ends of the base 100 and the first and second arms 22, 23 allows the flip bracket 1 to rotate freely relative to the connecting base 2, allowing the user to adjust the angle of the flip panel 101 (e.g., switching between landscape and portrait modes or adjusting the tilt) or fold it.

[0054] Resetting and relocking: After the external force is released, the reset member 42 (e.g., a spring) acts directly or indirectly on the abutting member 41, causing the abutting member 41 to re-abut against the base 100. The base 100 returns to its initial position, and the clutch mechanism 3 re-engages. The base 100 and the first and second arms 22, 23 are locked together via the clutch mechanism 3, fixing the adjusted angle or folded state of the flip stand 1.

[0055] Please refer to Figures 4 to 6 In some embodiments, the second arm 23 of the present application is provided with a mounting cavity 230 , one side of which is rotatably connected to one end of the base 100 ; the abutment member 41 is located between the base 100 and the mounting cavity 230 , and the operating mechanism 4 further includes: The driving member 43 has one end exposed outside the mounting cavity 230 and the other end facing the abutting member 41 . The restoring member 42 is located between the driving member 43 and the abutting member 41 .

[0056] In this embodiment, the rotating and folding module of the photographic device of this embodiment further optimizes the coordinated operation of the operating mechanism 4 and the clutch mechanism 3 by providing a mounting cavity 230 on the second arm 23 and integrating the abutting member 41, the driving member 43, and the reset member 42 between the base 100 and the mounting cavity 230, thereby achieving the locking and free rotation of the flip bracket 1 and the connecting base 2. Specifically: Locked state (engaged state): In the initial state, the abutting member 41 abuts against the base 100 (directly pushes or indirectly acts on it), and when the reset member 42 is a spring, the spring is in an uncompressed state, and the flip bracket 1 cannot rotate relative to the connecting seat 2.

[0057] Unlocked (disengaged) state: To adjust the angle or fold the device, the user operates the driver 43 (e.g., by pressing or pulling the end exposed in the mounting cavity 230). The other end of the driver 43 faces the abutting member 41, exerting force to compress the return member 42 and push the abutting member 41 away from the base 100 along the rotation axis, releasing the abutting pressure of the abutting member 41 on the base 100.

[0058] As the pressure is released, the base 100 moves slightly along the rotation axis within the mounting cavity 230, causing the clutch mechanism 3 to switch from an engaged state to a disengaged state (e.g., the gearwheel disengages). At this point, the rotational connection between the base 100 and the second arm 23 allows the flip bracket 1 to rotate freely relative to the connecting base 2, allowing the user to adjust the angle of the flip panel 101 (e.g., switching between landscape and portrait orientations or adjusting the tilt) or fold it.

[0059] Reset and relock: When the user releases the driver 43, the reset member 42 (located between the driver 43 and the abutment 41) releases its elastic force, which acts on the abutment 41 to reset and re-engage the base 100. The base 100 is pushed back to its initial position, causing the clutch mechanism 3 to resume its engaged state (e.g., the gearwheels re-engage).

[0060] The flip bracket 1 and the connecting base 2 are locked again to fix the adjusted angle or folded state.

[0061] Please continue to refer to Figures 4 to 6 In some embodiments, the push member 41 of the embodiment of the present application is provided with an internal thread, and the driving member 43 includes a driving rod 431 and a driving sleeve 432. One end of the driving rod 431 is provided with an external thread adapted to the internal thread, and the driving sleeve 432 is threadedly connected to the other end of the driving rod 431; The threads at both ends of the driving rod 431 are in opposite directions.

[0062] In this embodiment, in the initial state, the return member 42 (elastic member, such as a spring) is uncompressed and exerts no force on the abutting member 41. The abutting member 41, via its internal threads, connects to the external threads on one end of the drive rod 431, abutting the base 100 and forcing the base 100 toward the second arm 23 of the connecting base 2. At this point, the clutch mechanism 3 (e.g., the first and second gears) is engaged, mechanically locking the base 100 and the second arm 23. The flip bracket 1 cannot rotate relative to the connecting base 2, maintaining a stable angle or folded state of the photographic device.

[0063] Unlocked (disengaged) State: The user rotates the drive sleeve 432 (exposed within the mounting cavity 230, for example, counterclockwise). Due to the threaded connection between the drive sleeve 432 and the other end of the drive rod 431 (assuming a left-hand thread), the drive rod 431 rotates counterclockwise along with the drive sleeve 432. However, the threaded connection between the drive rod 431 and the abutment 41 is reversed (for example, a right-hand thread). Therefore, the counterclockwise rotation of the drive rod 431 causes the abutment 41 to move away from the base 100 along the rotation axis, compressing the return member 42.

[0064] The movement of the abutting member 41 releases the abutting pressure on the base 100, allowing the base 100 to move along the rotation axis within the mounting cavity 230, switching the clutch mechanism 3 from an engaged state to a disengaged state (e.g., the gearwheel disengages). The flip bracket 1 can rotate freely relative to the connecting base 2, allowing the user to adjust the angle of the flip panel 101 or fold it.

[0065] Resetting and Relocking: After the user removes the external force on the drive sleeve 432, the (compressed) reset member 42 releases its elastic force, acting on the drive sleeve 432, causing the drive sleeve 432 to rotate in the opposite direction. For example, because the threads of the drive sleeve 432 and the drive rod 431 are left-handed, the right-hand rotation of the drive sleeve 432 causes the drive rod 431 to rotate right-handed. The right-hand threads of the drive rod 431 and the abutment member 41 cause the abutment member 41 to reset along its rotation axis toward the base 100, re-engaging with the base 100.

[0066] The base 100 is pushed back to its initial position, and the clutch mechanism 3 is reengaged (e.g., the gears are reengaged). The flip bracket 1 is locked with the connecting base 2, fixing the adjusted angle or folded state. After the reset is complete, the reset member 42 returns to its uncompressed state and no longer applies force to the drive sleeve 432 or the abutment member 41.

[0067] Please continue to refer to Figures 4 to 6 In some embodiments, a receiving cavity 1001 is provided at one end of the base 100 proposed in the embodiment of the present application, and the supporting member 41 is located in the receiving cavity 1001 .

[0068] In this embodiment, the accommodating cavity 1001 provides a fixed installation position for the abutting member 41 , ensuring that it stably abuts against the base 100 in the initial state, thereby maintaining the engaged state of the clutch mechanism 3 .

[0069] The accommodating cavity 1001 provides space for the axial movement of the push member 41 (away from or close to the inner wall of the base 100 ), and guides the movement trajectory of the push member 41 through its structure (such as the cavity wall), ensuring that the thread driving and resetting process is smooth and accurate.

[0070] The accommodating cavity 1001 integrates the supporting member 41 into the interior of the base 100 , thereby optimizing the compactness of the module, reducing the exposure of external components, and improving the stability and aesthetics of the overall structure.

[0071] Please continue to refer to Figures 4 to 6 In some embodiments, the rotary folding module proposed in the embodiment of the present application further includes a base 5, and the base 5 is sleeved with the second arm 23; One end of the driving rod 431 passes through the base 5 and is connected to the abutting member 41 . The restoring member 42 is located in the base 5 and sleeved with the driving rod 431 .

[0072] In this embodiment, in the initial state, the reset member 42 is not compressed and does not apply force to the abutting member 41. The base 5 is sleeved with the second arm 23 (e.g., by nesting or fixed connection), providing a stable installation foundation for the driving rod 431 and the reset member 42.

[0073] One end of the drive rod 431 passes through the base 5 and is connected via its external thread to the internal thread of the abutment 41 located in the accommodating cavity 1001 of the base 100. The abutment 41 abuts the inner wall of the base 100, bringing the base 100 closer to the second arm 23 of the connecting base 2. At this time, the clutch mechanism 3 is in the engaged state, and the base 100 and the second arm 23 are locked through mechanical engagement.

[0074] The base 5 provides guidance and support for the driving rod 431 . The reset member 42 is sleeved on the driving rod 431 and is located inside the base 5 .

[0075] Unlocked (Disengaged) State: To adjust the angle or fold the support, the user rotates the drive sleeve 432 (exposed within the mounting cavity 230 of the second arm 23, for example, by rotating it counterclockwise). The drive sleeve 432, through its threaded connection, causes the drive rod 431 to rotate counterclockwise. Because the threads of the drive rod 431 and the abutting member 41 are in opposite directions (for example, by rotating clockwise), the counterclockwise rotation of the drive rod 431 causes the abutting member 41 to move away from the inner wall of the base 100 along the rotation axis within the accommodating cavity 1001 of the base 100, while simultaneously compressing the reset member 42 sleeved on the drive rod 431.

[0076] Reset and Relock: When the user stops operating the drive sleeve 432, the reset member 42 (which is compressed and sleeved on the drive rod 431 and located within the base 5) releases its elastic force, acting on the drive sleeve 432, causing it to rotate clockwise. The drive rod 431 then rotates clockwise. Due to the engagement with the right-handed threads of the abutment member 41, the abutment member 41 returns to its original position within the accommodating cavity 1001 along its rotational axis, re-engaging with the inner wall of the base 100.

[0077] In some embodiments, the drive sleeve 432 can drive the drive rod 431 to rotate by sliding vertically along the base 5, thereby controlling the movement of the abutment 41 and the engagement and disengagement state of the clutch mechanism 3. In other words, the drive sleeve 432 is a push button. Specifically: Locked State (Engaged): In the initial state, the reset member 42 (an elastic member, sleeved around the drive rod 431 and located within the base 5) is uncompressed and exerts no force on the abutment 41. The drive sleeve 432 is in its initial position within the base 5. The drive rod 431 extends through the base 5, with one end's external thread engaging the internal thread of the abutment 41 (located within the accommodating cavity 1001 of the base 100). The abutment 41 abuts the inner wall of the base 100, forcing the base 100 toward the second arm 23. The clutch mechanism 3 engages, locking the flip bracket 1 and the connecting base 2, maintaining the stability of the photographic device.

[0078] Unlocked (disengaged) State: The user slides the drive sleeve 432 vertically (e.g., downward) along the base 5. The vertically sliding drive sleeve 432, through a threaded connection (e.g., left-hand rotation), causes the drive rod 431 to rotate (e.g., left-hand rotation). Because the threads of the drive rod 431 and the abutment 41 are in opposite directions (e.g., right-hand rotation), the abutment 41 rotates away from the inner wall of the base 100 along its axis within the accommodating cavity 1001. Simultaneously, the drive sleeve 432 compresses the return member 42 within the base 5. Movement of the base 100 disengages the clutch mechanism 3, allowing the flip bracket 1 to rotate freely relative to the connecting base 2, allowing the flip plate 101 to be adjusted or folded.

[0079] Reset and relock: After the external force is removed, the resetting member 42 releases its elastic force, which drives the drive sleeve 432 to slide in the opposite direction (e.g., upward) along the base 5, causing the drive rod 431 to rotate in the opposite direction (e.g., clockwise). The abutting member 41 returns to its original position, abutting the base 100 again. The clutch mechanism 3 resumes its engagement, locking the flip bracket 1. After resetting, the resetting member 42 returns to its uncompressed state.

[0080] Please continue to refer to Figures 4 to 6 In some embodiments, the push member 41 proposed in the embodiments of the present application is constructed with a guide surface 410; one end of the base 5 is provided with a guide groove 501 adapted to the guide surface 410.

[0081] In this embodiment, the matching structure of the guide surface 410 and the guide groove 501 restricts the freedom of movement of the abutment 41, causing it to move only along the rotation axis of the base 100 and the connecting base 2, preventing rotation or lateral deviation and improving the switching accuracy of the clutch mechanism 3. The force of the driving rod 431 driving the abutment 41 to rotate is converted into a force that drives the abutment 41 to move linearly along the rotation axis of the base 100 and the connecting base 2.

[0082] Reference Figure 2 and Figure 6 In some embodiments, the first arm 22 proposed in the embodiment of the present application is formed by extending from one end of the beam 21, and the second arm 23 is detachably connected to the beam 21.

[0083] In this embodiment, the first arm 22 is integrally extended from one end of the crossbeam 21, forming a fixed connection with the crossbeam 21 and providing stable structural support. One end of the base 100 is pivotally connected to the first arm 22, forming a support point on one side of the rotation axis. For example, as described in the previous embodiment, the crossbeam 21 can be connected to the quick-release plate structure. Furthermore, the crossbeam 21 can also be a part of the quick-release plate structure, which is not limited here.

[0084] The second arm 23 is connected to the other end of the beam 21 through a detachable connection (such as bolts, snaps or other mechanical connection methods), and the other end of the base 100 is rotatably connected to the mounting cavity 230 of the second arm 23 to form a support point on the other side of the rotation axis.

[0085] The crossbeam 21 , the first arm 22 and the second arm 23 together form the frame of the connecting base 2 , providing stable double-end support for the rotation of the flip bracket 1 , while supporting the engagement and separation functions of the clutch mechanism 3 .

[0086] The detachable connection between the second arm 23 and the crossbeam 21 allows the user to separate the second arm 23 together with its mounting cavity 230, base 5, drive rod 431, drive sleeve 432 and reset member 42 from the crossbeam 21 and the base 100 by disassembling the second arm 23 (for example, by loosening a bolt or releasing a buckle).

[0087] After disassembly, the other end of the base 100 is released from the rotational connection of the second arm 23, which facilitates maintenance, replacement of parts (such as the gear wheel of the clutch mechanism 3, components of the operating mechanism 4) or cleaning of the components in the accommodating cavity 1001 and the installation cavity 230.

[0088] During installation, the second arm 23 is reconnected to the beam 21 , and the other end of the base 100 is restored to the rotational connection with the installation cavity 230 of the second arm 23 , and the operating mechanism 4 and the clutch mechanism 3 can work normally.

[0089] In some embodiments, the second arm 23 is connected to the base 5 via threads.

[0090] The above description is only a partial or preferred embodiment of the present invention. Neither the text nor the drawings can limit the scope of protection of the present invention. Any equivalent structural transformation made by using the contents of the present invention specification and drawings under the overall concept of the present invention, or direct / indirect application in other related technical fields, is included in the scope of protection of the present invention.

Claims

1. A rotating and folding module for a photographic device, characterized in that: include: A flip bracket, the flip bracket comprising a base having two oppositely disposed ends, a flip plate disposed on one side of the base, the flip plate being used to support or mount a photographic device; A connecting seat, the connecting seat is rotatably connected to the base, and the base can move along the rotation axis; a clutch mechanism is further provided between the connecting seat and the base, and when the clutch mechanism is in an engaged state, the flip bracket is locked with the connecting seat; when the clutch mechanism is in a disengaged state, the flip bracket can rotate relative to the connecting seat; The operating mechanism includes a push member and a reset member. The push member abuts against one end of the base and can move away from the base along the rotation axis when subjected to force, so that the clutch mechanism is in a disengaged state; the reset member is used to reset the push member to an engaged state when the push member is not subjected to force.

2. The rotating and folding module of the photographic device according to claim 1, characterized in that: The clutch mechanism includes a first half clutch arranged on the connecting seat, and a second half clutch arranged on the base to cooperate with the first half clutch.

3. The rotating and folding module of the photographic device according to claim 2, characterized in that: The first half clutch is a first gear plate arranged on the connecting seat, and the second half clutch is a second gear plate arranged at one end of the base and matched with the first gear plate.

4. The rotating and folding module of the photographing device according to any one of claims 1 to 3, characterized in that: The connecting seat includes a crossbeam and a first support arm and a second support arm located at two ends of the crossbeam, and two ends of the base are rotatably connected to the first support arm and the second support arm respectively.

5. The rotating and folding module of the photographic device according to claim 4, characterized in that: The second arm is provided with a mounting cavity, one side of the mounting cavity is rotatably connected to one end of the base; The abutting member is located between the base and the mounting cavity, and the operating mechanism further comprises: A driving member, one end of which is exposed in the installation cavity and the other end of which faces the abutting member, and the resetting member is located between the driving member and the abutting member.

6. The rotating and folding module of the photographic device according to claim 5, characterized in that: The push member is provided with an internal thread, and the driving member includes a driving rod and a driving sleeve, one end of the driving rod is provided with an external thread adapted to the internal thread, and the driving sleeve is threadedly connected to the other end of the driving rod; The threads at both ends of the driving rod are in opposite directions.

7. The rotating and folding module of the photographic device according to claim 6, characterized in that: An accommodating cavity is provided at one end of the base, and the abutting member is located in the accommodating cavity.

8. The rotating and folding module of the photographic device according to claim 7, characterized in that: The rotating folding module further includes a base, and the base is sleeved with the second arm; One end of the driving rod passes through the base and is connected to the abutting member. The resetting member is located in the base and is sleeved with the driving rod.

9. The rotating and folding module of the photographic device according to claim 8, characterized in that: The abutting member is structured with a guide surface; one end of the base is provided with a guide groove adapted to the guide surface.

10. The rotating and folding module of the photographic device according to claim 4, characterized in that: The first support arm is formed by extending from one end of the crossbeam, and the second support arm is detachably connected to the crossbeam.

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