Rotating module of photographic device

Abstract

The utility model discloses a rotating module of a photographic device, which comprises a fixed component, a telescopic component, a rotating component and a driving component, the fixed component is provided with a first connecting hole and a first locking part, the first locking part is arranged at the first end of the fixed component, and the first connecting hole is concavely arranged from the first end of the fixed component; the telescopic component partially penetrates through the first connecting hole and can slide in the first connecting hole, and the first end of the telescopic component penetrates out of the fixing component from the first end of the fixing component; the rotating component is rotationally connected to the first end of the telescopic component, and the first end face of the rotating component faces the first end of the fixed component and is provided with a second locking part; the first end of the driving component extends into the fixing component and is rotationally connected with the second end of the telescopic component. According to the utility model, the convenience of angle adjustment operation of photographic equipment is improved.

Description

Technical Field

[0001] The utility model relates to the field of photographic devices, and particularly to a rotating module of a photographic device. Background Art

[0002] The rotating module of a photographic device is an angle adjustment device commonly used in the photographic process. It is generally used to connect a bracket and photographic equipment, and realizes the rotation and angle adjustment of a camera or a camera relative to the bracket during the photographic process.

[0003] A rotation locking mechanism of a photographic equipment provided by the related technology includes a first rotating member and a second rotating member that can rotate relative to each other. A damping sheet (friction sheet) is arranged between the two rotating members, and a thrust device is also arranged on the rotation locking mechanism. When the angle of the photographic equipment needs to be adjusted, the user pushes the thrust device by hand to drive the first rotating member and the second rotating member away from the damping sheet. The first rotating member and the second rotating member can rotate relative to each other to adjust the angle of the photographic equipment. When the user fixes the angle and releases the thrust device, the first rotating member and the second rotating member simultaneously squeeze the damping sheet between them, and the rotational frictional force between them relative to the damping sheet is increased by pressing the damping sheet, so that the first rotating member and the second rotating member are relatively fixed, and the photographic equipment is fixed.

[0004] The above rotation locking mechanism for adjusting the angle of photographic equipment still has the following deficiencies in specific applications: in the way of fixing by friction, when the user adjusts the angle, a certain amount of force is required to drive the thrust device to press or release the damping sheet to fix or unlock the two rotating members, resulting in less labor-saving operation when adjusting the angle of the photographic equipment. Summary of the Utility Model

[0005] The main purpose of the utility model is to propose a rotating module of a photographic device, aiming to propose a rotating module of a photographic device that can adjust the angle of photographic equipment labor-saving and conveniently.

[0006] To achieve the above object, the utility model proposes a rotating module of a photographic device, including:

[0007] A fixing member, the fixing member is provided with a first connection hole and a first locking portion, the first locking portion is arranged at the first end of the fixing member, and the first connection hole is recessed from the first end of the fixing member;

[0008] A telescopic member, the telescopic member is partially inserted into the first connection hole and can slide in the first connection hole, and the first end of the telescopic member passes through the first end of the fixing member and extends out of the fixing member;

[0009] A rotating member, which is rotatably connected to the first end of the telescopic member, and a second locking portion is provided at the first end of the rotating member. The first end of the rotating member faces the first end of the fixed member. The second locking portion is used to prevent the rotating member from rotating relative to the fixed member when it abuts and cooperates with the first locking portion, and is used to allow the rotating member to rotate relative to the fixed member when it separates from the first locking portion;

[0010] A driving member, the first end of which extends into the interior of the fixed member and rotatably connects to the second end of the telescopic member, so as to drive the telescopic member to drive the rotating member to move towards the fixed member to make the second locking portion abut and cooperate with the first locking portion, and to drive the telescopic member to drive the rotating member to move away from the fixed member to make the second locking portion separate from the first locking portion.

[0011] In some embodiments, the fixed member includes a first connecting part and a second connecting part, and the first connecting part and the second connecting part are detachably connected, wherein:

[0012] The first connecting part is recessed with a receiving groove, the second end of the telescopic member extends into the receiving groove, the first connecting hole is at least one hole with a flat inner side wall, and the fixed member is further provided with a lateral opening, and the lateral opening extends from the outer side part of the fixed member and communicates with the receiving groove;

[0013] The second connecting part includes an opposite first surface and a second surface. The first surface covers the notch of the receiving groove, the second surface is provided with the first locking portion, the first connecting hole penetrates through the first surface and the second surface, and the first connecting hole communicates with the receiving groove.

[0014] In some embodiments, the first end of the driving member is provided with a rotating connection portion, the second end of the driving member is provided with a handle portion, the rotating connection portion of the driving member is received in the receiving groove and rotatably connects to the second end of the telescopic member, and the handle portion passes through the outside of the lateral opening. The handle portion is used to drive the driving member to swing under the action of an external force, so as to drive the telescopic member to drive the rotating member to move away from the fixed member.

[0015] In some embodiments, the driving member further includes a cam portion, the cam portion connects the handle portion and the rotating connection portion, the cam portion has a first end and a second end, and the cam portion extends from the first end to the second end with a gradually increasing distance from the second surface of the second connecting part.

[0016] In some embodiments, the rotation module of the photographing device further includes:

[0017] A reset component, which is arranged in the fixed component and is used to drive the driving component to reset after the external force applied to the driving component is removed, so that the telescopic component drives the rotating component to move and reset towards the fixed component.

[0018] In some embodiments, the reset component includes an elastic member, the driving component further includes an abutting portion, the rotational connection portion is located between the abutting portion and the handle portion, the abutting portion is located in the accommodating groove, the elastic member is installed in the fixed component and is located between the driving component and the rotating component, and the elastic member is used to drive the abutting portion to move away from the rotating component after the external force applied to the handle portion is removed, so that the driving component swings and resets.

[0019] In some embodiments, the fixed component includes an installation portion, the installation portion is arranged on the surface of the second connection component facing the first connection component, the installation portion is provided with an installation groove along the opening direction of the first connection hole, a through hole communicating with the installation groove is opened on the peripheral wall of the installation portion, the elastic member is accommodated in the installation groove, one end of it abuts against the bottom wall of the installation groove, and the abutting portion extends into the installation groove through the through hole to abut against the other end of the elastic member.

[0020] In some embodiments, the reset component includes a magnetic member, the magnetic member is installed in the second connection component, and the magnetic member is used to adsorb the part of the driving component located between the handle portion and the rotational connection portion after the external force applied to the driving component is removed, so that the driving component swings and resets.

[0021] In some embodiments, the first locking portion is a first toothed disc arranged at the end of the fixed component facing the rotating component, the second locking portion is a second toothed disc arranged at the end of the rotating component facing the fixed component, and the first toothed disc and the second toothed disc can be meshed and connected.

[0022] In some embodiments, the rotating component is provided with a second connection hole, and the first end of the telescopic component extends into the second connection hole;

[0023] The first locking portion is arranged along the periphery of the first connection hole, and the second locking portion is arranged along the periphery of the second connection hole.

[0024] The rotation module of the photographic device and the photographic auxiliary support device provided by the present application can realize the locking and unlocking of the rotating member relative to the fixed member by setting the driving member to drive the movement of the telescopic member and cooperating with the abutment and separation of the first locking portion and the second locking portion, and can realize the relative fixation between the two members or the angle adjustment. When the rotation module of the photographic device is applied to the photographic auxiliary support device, the angle adjustment of the photographic equipment connected to the rotating member can be realized, and the convenience of the angle adjustment operation of the photographic equipment is improved. Brief Description of the Drawings

[0025] Figure 1 It is a schematic structural diagram of an embodiment of the rotation module of the photographic device of the present utility model;

[0026] Figure 2 is Figure 1 The schematic structural diagram of the rotation module of the photographic device of the present utility model from another perspective in;

[0027] Figure 3 is Figure 2 The sectional view taken along line A-A in;

[0028] Figure 4 It is an exploded view of an embodiment of the rotation module of the photographic device of the present utility model;

[0029] Figure 5 It is a schematic structural diagram of the second rotating arm in an embodiment of the rotation module of the photographic device of the present utility model;

[0030] Figure 6 It is a schematic structural diagram of a part of the structure in an embodiment of the rotation module of the photographic device of the present utility model;

[0031] Figure 7 It is a schematic structural diagram of a part of the structure in another embodiment of the rotation module of the photographic device of the present utility model;

[0032] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed Embodiments

[0033] Next, the solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0034] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship, movement conditions, etc. between components in a certain specific posture (as shown in the attached drawings). If this specific posture changes, the directional indications will also change accordingly.

[0035] It should also be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0036] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0037] Referring to Figures 1 to 3 , the present utility model provides a rotation module of a photographic device, including:

[0038] A fixed member 1, the fixed member 1 is provided with a first connection hole 101 and a first locking portion 102. The first locking portion 102 is disposed at the first end of the fixed member 1, and the first connection hole 101 is recessed from the first end of the fixed member 1.

[0039] A telescopic member 2, a part of the telescopic member 2 passes through the first connection hole 101 and can slide in the first connection hole 101, and the first end of the telescopic member 2 passes through the first end of the fixed member 1 and extends out of the fixed member 1.

[0040] A rotating member 3, the rotating member 3 is rotatably connected to the first end of the telescopic member 2, and the first end of the rotating member 3 is provided with a second locking portion 31. The first end of the rotating member 3 faces the first end of the fixed member 1. The second locking portion 31 is used to prevent the rotating member 3 from rotating relative to the fixed member 1 when it abuts and cooperates with the first locking portion 102, and is used to allow the rotating member 3 to rotate relative to the fixed member 1 when it is separated from the first locking portion 102.

[0041] The driving member 4 has its first end extending into the interior of the fixed member and rotatably connecting to the second end of the telescopic member 2, for driving the telescopic member 2 to drive the rotating member 3 to move towards the fixed member 1 so that the second locking portion 31 abuts and cooperates with the first locking portion 102, and for driving the telescopic member 2 to drive the rotating member 3 to move away from the fixed member 1 so that the second locking portion 31 is separated from the first locking portion 102.

[0042] In this embodiment, the fixed member 1 is provided with a first connection hole 101 and a first locking portion 102. The first connection hole 101 is used to accommodate the telescopic member 2 and guide the telescopic member 2 to slide. The first locking portion 102 is used to cooperate with the second locking portion 31 on the rotating member 3 to control the rotation state of the rotating member 3.

[0043] The first end of the telescopic member 2 passes through the first connection hole 101 of the fixed member 1 and extends to the outside of the fixed member 1, and the other end is connected to the driving member 4. The telescopic member 2 can slide in the first connection hole 101.

[0044] The rotating member 3 is rotatably connected to the first end of the telescopic member 2 and is provided with a second locking portion 31. When the second locking portion 31 abuts and cooperates with the first locking portion 102 of the fixed member 1, the rotating member 3 is locked and cannot rotate relative to the fixed member 1; when the second locking portion 31 is separated from the first locking portion 102, the rotating member 3 can rotate freely.

[0045] The first end of the driving member 4 extends into the fixed member 1 and rotatably connects to the second end of the telescopic member 2. During use, the driving member 4 can be swung by the end of the driving member 4 located in the fixed member 1, so as to drive the telescopic member 2 to perform a horizontal movement along the direction in which the first connection hole 102 is opened, and further drive the movement of the rotating member 3.

[0046] During the use of the rotation module of the photographic device proposed by the solution of the present application, the fixed member 1 and the rotating member 3 can be respectively connected to two different photographic equipment. For example, when a user uses the rotation module of the photographic device of the present application, the fixed member 1 can be connected to a bracket such as a tripod, and the rotating member 3 can be connected to the photographic equipment. Taking the initial state where the rotating member 3 cannot rotate relative to the fixed member 1 as an example, the working principle of the rotation module of the photographic device of the present application is illustrated as follows:

[0047] Initial locking state: At this time, the telescopic member 2 is in a retracted state, and the second locking portion 31 on the rotating member 3 contacts the first locking portion 102 of the fixed member 1. At this time, the rotating member 3 is fixed relative to the fixed member 1 and cannot rotate, and at this time, the angle of the photographic equipment relative to the bracket cannot be adjusted.

[0048] Unlocked state: When it is necessary to adjust the angle of the photographic equipment relative to the bracket, an external force can be used to drive the second end of the driving member 4 outside the fixed member 1, causing the driving member 4 to swing, so as to drive the telescopic member 2 connected to the driving member 4 to move in the first connection hole 101 in the direction away from the fixed member 1 until the second locking portion 31 is separated from the first locking portion 102. At this time, the rotating member 3 is unlocked and can rotate relative to the fixed member 1. At this time, the user can adjust the angle of the photographic equipment relative to the bracket.

[0049] Re-locked state: After the photographic equipment is adjusted to an appropriate angle, a force can be applied in the reverse direction of the external force driving the driving member 4 to swing, causing the driving member 4 to swing and driving the telescopic member 2 to move in the direction towards the fixed member 1, so that the second locking portion 31 abuts and cooperates with the first locking portion 102. At this time, the rotating member 3 is locked again, and the angle adjustment of the photographic equipment relative to the bracket is completed.

[0050] The rotation module of the photographic device and the photographic auxiliary support device provided by the present application can realize the locking and unlocking of the rotating member 3 relative to the fixed member 1 by setting the movement of the driving member 4 to drive the telescopic member 2 and cooperating with the abutment and separation of the first locking portion 102 and the second locking portion 31. The relative fixation or angle adjustment between the two members can be realized, so as to realize the angle adjustment between the photographic equipment connected to the two members, and improve the labor-saving property of the operation of adjusting the angle of the photographic equipment.

[0051] In some embodiments, in addition to directly connecting the photographic equipment to the fixed member 1 and the rotating member 3 in the solution of the present application, a connecting arm or other structures can also be provided on the fixed member 1 and / or the rotating member 3, and the photographic equipment is connected through the connecting arm.

[0052] Refer to Figures 1 to 5 , in some embodiments, the fixed member 1 proposed in the embodiment of the present invention includes a first connecting part 11 and a second connecting part 12, and the first connecting part 11 and the second connecting part 12 are detachably connected, where:

[0053] The first connecting part 11 is recessed with a receiving groove 111, the second end of the telescopic member 2 extends into the receiving groove 111, the first connection hole 101 is a hole with at least one inner side wall being a plane, and the fixed member 1 is further provided with a lateral opening 103, and the lateral opening 103 extends from the outer part of the fixed member 1 and communicates with the receiving groove 111;

[0054] The second connecting part 12 includes an opposite first surface and a second surface. The first surface covers the notch of the receiving groove 111, the second surface is provided with a first locking portion 102, the first connection hole 101 penetrates the first surface and the second surface, and the first connection hole 101 communicates with the receiving groove 111.

[0055] In this embodiment, the first connecting member 11 is configured with a receiving groove 111 and a lateral opening 103, and the lateral opening 103 is communicated with the receiving groove 111. The second connecting member 12 includes a first surface and a second surface opposite to each other, the first surface covers the notch of the receiving groove 111, the second surface is provided with a first locking portion 102, and the first connecting hole 101 passes through the first surface and the second surface opposite to each other and is communicated with the receiving groove 111.

[0056] The present application achieves the following effects by providing a fixing member 1 composed of a detachable first connecting member 11 and a second connecting member 12:

[0057] First, it is easy to maintain and replace: the detachable connection structure makes it easy to disassemble and replace the telescopic components and the toggle components, which greatly facilitates maintenance and care.

[0058] Second, flexibility and adjustability: The detachable design allows users to adjust and replace components as needed, which increases the flexibility and adjustability of the system and makes it more adaptable.

[0059] Third, the installation process is simplified: due to the detachable connection design, the installation and disassembly of the telescopic member 2 and the driving member 4 becomes simpler and faster, saving time and labor costs.

[0060] Fourthly, ensuring a firm connection: the design of the first locking portion 102 and the first connecting hole 101 ensures the firmness and stability of the connection, so that the telescopic member and the toggle member can be firmly connected, reducing the risk of accidental loosening.

[0061] In some embodiments, matching hole structures may be provided on the two connecting components, and the two connecting components may be fixed by connecting screws.

[0062] Reference Figures 1 to 6 In some embodiments, the first end of the driving member 4 proposed in the embodiment of the utility model is provided with a rotating connection portion 41, and the second end of the driving member 4 is provided with a handle portion 42. The rotating connection portion 41 of the driving member 4 is accommodated in the accommodating groove 111 and is rotatably connected to the second end of the telescopic member 2. The handle portion 42 is passed through the outside of the lateral opening 103. The handle portion 42 is used to drive the driving member 4 to swing under the action of external force, so as to drive the telescopic member 2 to drive the rotating member 3 to move away from the fixed member 1.

[0063] In this embodiment, a rotation connection portion 41 is provided at a first end of the driving member 4 , and a handle portion 42 is provided at a second end thereof.

[0064] The rotating connection portion 41 is disposed inside the fixed member 1 and is rotatably connected to the second end of the telescopic member 2 .

[0065] The handle portion 42 is passed through the side opening 103 to the outside of the fixed member 1, and the user can drive the driving member 4 in the embodiment of the present application to swing by applying an external force, thereby driving the telescopic member 2 to move.

[0066] The first connection hole 101 is a hole with at least one inner side wall being a plane. The part of the telescopic member 2 that is slidably connected to the first connection hole 101 is also provided with an inner side wall corresponding to the plane. The structure of the first connection hole 101 designed in this way provides a relatively flat connection surface, facilitating the connection with the telescopic member 2 and ensuring the stability and accuracy of the connection.

[0067] The lateral opening 103 extends from the outer part of the fixed member 1 to the inside of the fixed member 1 and communicates with the first connection hole 101. Through the communication between the lateral opening 103 and the first connection hole 101, the rotation connection portion 41 of the driving member 4 can extend into the inside of the fixed member 1 through the lateral opening 103 to connect the second end of the telescopic member 2.

[0068] Taking the initial state where the fixed member 1 and the rotating member 3 are in a locked state as an example, the working principle of the driving member 4 of the solution of the present application is illustrated:

[0069] Initial state: The telescopic member 2 is in a retracted state. The second locking portion 31 on the rotating member 3 abuts and cooperates with the first locking portion 102 of the fixed member 1, and the rotating member 3 is locked and cannot rotate relative to the fixed member 1. At this time, the driving member 4 is in the initial position.

[0070] Unlocking operation: When it is necessary to unlock the rotating member 3, the user can apply an external force to the handle portion 42 of the driving member 4, so that the driving member 4 swings relative to the telescopic member 2, and the telescopic member 2 can be driven to move away from the fixed member 1 through the rotation connection portion 41. The movement of the telescopic member 2 separates the second locking portion 31 on the rotating member 3 from the first locking portion 102 of the fixed member 1. At this time, the rotating member 3 can rotate freely.

[0071] The present application realizes the following effects by setting the rotation module of the photographing device with the above structure: The unlocking and locking operations are realized through the simple swing of the driving member 4, simplifying the operation steps of the user and saving effort in adjustment.

[0072] Refer to Figure 6 , in some embodiments, the driving member 4 proposed in the embodiment of the present utility model further includes a cam portion 44. The cam portion 44 connects the handle portion 41 and the rotation connection portion 42. The cam portion 44 has a first end and a second end. The first end is used to abut against or move away from the second surface of the second connection member 12 when the handle portion 41 is driven by an external force. The cam portion 44 extends from the first end to the second end with a trend of gradually increasing the distance from the second surface of the second connection member 12.

[0073] In this embodiment, when the first locking portion 102 and the second locking portion 31 are in a locked state with each other, the first end of the cam portion 44 abuts against the second surface of the second connecting member. When it is necessary to adjust the angle of the photographic equipment, the driving member 4 can be driven by an external force, so that the second end gradually rotates toward the second surface of the second connecting member 12. When the second end rotates to face the second surface of the second connecting member 12, the distance between the second end and the second surface of the second connecting member 12 is larger than the distance between the first end and the second surface. At this time, there is an active gap equal to the difference between the two distances between the first locking portion 102 and the second locking portion 31, that is, the two locking portions do not abut and cooperate at this time, and the two can rotate relative to each other. The user can directly drive the two to rotate to adjust the angle of the photographic equipment.

[0074] In some embodiments, the scheme of arranging the cam portion 44 and the scheme of directly driving the telescopic member 2 by the driving member 4 to drive the rotating member 3 can be implemented simultaneously or alternatively.

[0075] Referring to Figures 1 to 5 , in some embodiments, the rotation module of the photographic device proposed in the embodiment of the present utility model further includes:

[0076] A reset member 5, which is arranged in the fixed member 1 and is used to drive the driving member 4 to reset after the external force applied to the driving member 4 is removed, so that the telescopic member 2 drives the rotating member 3 to move and reset toward the fixed member 1.

[0077] In this embodiment, the reset member 5 is arranged in the fixed member 1. After the external force applied by the user is removed, the reset member 5 can drive the driving member 4 to reset, so that the telescopic member 2 and the rotating member 3 return to the initial position.

[0078] Taking the initial state where the fixed member 1 and the rotating member 3 are in a locked state as an example, the working principle of the driving member 4 of the solution of this application will be described:

[0079] Initial state: The telescopic member 2 is in a retracted state. The second locking portion 31 on the rotating member 3 abuts and cooperates with the first locking portion 102 of the fixed member 1. The rotating member 3 is locked and cannot rotate relative to the fixed member 1. At this time, the driving member 4 is in the initial position.

[0080] Unlocking operation: When it is necessary to unlock the rotating member 3, the user can apply an external force to the handle portion 42 of the driving member 4, so that the driving member 4 swings relative to the telescopic member 2, and the telescopic member 2 can be driven to move away from the fixed member 1 through the rotating connection portion 41. The movement of the telescopic member 2 separates the second locking portion 31 on the rotating member 3 from the first locking portion 102 of the fixed member 1. At this time, the rotating member 3 can rotate freely.

[0081] Reset to the locked state: When it is necessary to relock the rotating member 3, the user removes the external force on the handle portion 42, and the reset member 5 acts on the driving member 4 to reset the driving member 4. The reset of the driving member 4 drives the telescopic member 2 to move towards the fixed member 1, so that the second locking portion 31 on the rotating member 3 abuts and cooperates with the first locking portion 102 again, and the rotating member 3 is locked.

[0082] The present application achieves the following effects by setting the reset assembly with the above structure:

[0083] When the external force stops driving the driving member 4 to unlock in the rotation module of the photographic device of the present application, it can automatically reset to the locked state, ensuring the safety and stability of the device, without manual reset, and the operation is convenient.

[0084] Please continue to refer to Figures 4 to 6 In some embodiments, the reset member 5 proposed in the embodiment of the present utility model includes an elastic member 51. The driving member 4 further includes an abutting portion 43. The rotating connection portion 41 is located between the abutting portion 43 and the handle portion 42. The elastic member 51 is installed in the fixed member 1 and located between the driving member 4 and the rotating member 3. The elastic member 51 is used to drive the abutting portion 43 to move away from the rotating member 3 after the external force on the handle portion 42 is removed, so that the driving member 4 swings back to its original position.

[0085] In this embodiment, the elastic member 51 in the reset member 5 is installed in the fixed member 1, and the elastic member 51 is located between the driving member 4 and the rotating member 3. The function of the elastic member 51 is to drive the abutting portion 43 to move in a direction away from the rotating member 3 after the external force applied by the user or the external driving mechanism is removed, so that the driving member 4 swings back to the locked state.

[0086] Taking the driving member 4 in the state of being subjected to an external force as an example, the working principle of the elastic member 51 of the reset member 5 in the embodiment of the present application is illustrated:

[0087] When the external force applied by the user or the external driving mechanism to the handle portion 42 of the driving member 4 is removed, the driving member 4 is in a state that needs to be reset.

[0088] The driving member 4 starts to be reset: After the external force indirectly applied to the elastic member 51 due to the handle portion 42 is removed, the elastic member 51 releases the energy stored under pressure and drives the abutting portion 43 to move away from the rotating member 3.

[0089] The movement of the abutting portion 43 drives the driving member 4 to slide in the first connection hole 101, which can make the telescopic member 2 move towards the fixed member 1 and lock the rotating member 3.

[0090] During the swinging process of the driving member 4, the telescopic member 2 slides to the position of locking the rotating member 3. At this time, the first locking portion 102 and the second locking portion 31 abut against each other, thereby completing the automatic reset operation of the driving member 4 and locking the rotating member 3 again.

[0091] The present application achieves the following effects by setting the reset component 5 of the above structure:

[0092] First, it can automatically reset and lock. The setting of the elastic member 51 enables the reset component 5 to automatically reset the driving member 4. After the external force disappears, the driving member 4 can be reset autonomously to restore the fixed member 1 and the rotating member 3 to the initial locking state, thereby improving the automation and operation convenience of the overall system.

[0093] Second, the service life of the components is extended. The elastic member 51 reduces the direct effect of the external force on the driving member 4, which can effectively reduce the wear of the shifting components and extend the service life of the components.

[0094] Please continue to refer to Figure 4 and Figure 7 In some embodiments, the fixing member 1 proposed in the embodiments of the present utility model includes a mounting portion 104, which is arranged on a side of the second connecting component 12 facing the first connecting component 11, and the mounting portion 104 is provided with a mounting groove along the opening direction of the first connecting hole 101, and the peripheral wall of the mounting portion 104 is provided with a through hole connected to the mounting groove, and the elastic member 51 is accommodated in the mounting groove, one end of which abuts against the bottom wall of the mounting groove, and the abutting portion 43 extends into the mounting groove through the through hole to abut against the other end of the elastic member 51.

[0095] In this embodiment, the mounting portion 104 is used to mount the elastic member 51 and ensure that it can be accurately positioned and operated in the mounting groove.

[0096] The mounting portion 104 ensures that the elastic member 51 is stably accommodated in the fixing member 1 through the design of the mounting groove and the through hole, so as to maintain its correct position and operating state.

[0097] The elastic member 51 is accommodated in the installation groove, with one end thereof abutting against the bottom wall of the installation groove, so as to ensure that the elastic member 51 can be firmly positioned and installed in the fixing component 1 .

[0098] The abutting portion 43 extends into the mounting groove through a through hole formed in the peripheral wall of the mounting portion 104 , and abuts against the other end of the elastic member 51 , thereby ensuring that the elastic member supports and connects the abutting portion 43 .

[0099] When the external force applied to the driving member 4 is removed, the elastic member 51 releases energy, and the abutting portion 43 can move in the through hole along the direction of the release of the elastic member 51 , thereby achieving automatic resetting of the driving member 4 .

[0100] Through the above operation process, the design of the installation part 104 can effectively fix and connect the elastic member 51 and the abutting part 43, ensuring its normal operation in the system and improving the stability and reliability of the system.

[0101] Please continue to refer to Figure 3 and Figure 4 , in some embodiments, the reset member 5 proposed in the embodiment of the present invention includes a magnetic member 52, the magnetic member 52 is installed in the second connecting member 12, and the magnetic member 52 is used to adsorb the part of the driving member 4 located between the handle part 42 and the rotating connecting part 41 after the external force applied to the driving member 4 is removed, so that the driving member 4 swings back to its original position.

[0102] In this embodiment, the magnetic member 52 is installed in the fixing member 1 and is located between the driving member 4 and the rotating member 3. Its function is to use the magnetism of the magnetic member to attract and adsorb a specific part of the driving member 4 after the external force applied to the handle part 42 of the driving member 4 is removed, so as to promote the driving member 4 to swing back to its original position.

[0103] When the external force applied to the handle part 42 is removed, the handle part 42 is in a free state without being affected by the external force, and the magnetic member 52 begins to play its role.

[0104] Magnetic attraction: The magnetic member 52 continuously generates a magnetic field to adsorb a specific part of the driving member 4 located between the handle part 42 and the rotating connecting part 41.

[0105] Due to the adsorption of the magnetic member 52, the driving member 4 is stressed and begins to swing, driving the telescopic member 2 to slide and making the rotating member 3 unable to rotate relative to the fixing member 1. At this time, the reset action of the driving member 4 is completed.

[0106] By setting the magnetic member 52 as part of the reset member 5 in this application, the following effects can be achieved:

[0107] Precise reset: The magnetic member 52 can firmly adsorb a specific part of the driving member 4 to ensure that it accurately swings to the locking position and realizes an accurate reset operation.

[0108] Automated operation: The function of the magnetic member 52 makes the reset process more automated and stable, reduces the need for manual intervention, and improves the reliability and operation efficiency of the system.

[0109] Enhanced stability: Through the action of magnetic attraction, the magnetic member 52 provides additional stability to ensure that the driving member 4 has good control and stability during the reset process.

[0110] In summary, as part of the reset member 5, the magnetic member 52 realizes the precise reset of the driving member 4 through magnetic attraction, enhancing the stability and automation level of the system.

[0111] In some embodiments, the magnetic member 52 and the elastic member 51 described in the foregoing embodiments can be alternatively provided on the rotating module of the photographic device of the present application, or can be provided on the rotating module of the photographic device of the present application at the same time. Those skilled in the art can set according to requirements.

[0112] Please continue to refer to Figure 3 , in some embodiments, the first locking portion 102 proposed in the embodiment of the present invention is a first toothed disk provided at the end of the fixed member 1 facing the rotating member 3, and the second locking portion 31 is a second toothed disk provided at the end of the rotating member 3 facing the fixed member 1. The first toothed disk and the second toothed disk can be meshed and connected.

[0113] In this embodiment, the first toothed disk and the second toothed disk are respectively provided at the ends of the fixed member 1 and the rotating member 3, both have tooth surfaces, and the two can be meshed and connected with each other. Through the meshing connection of the first toothed disk and the second toothed disk, the locking and unlocking operations of the rotating member 3 can be realized, ensuring that it stops at a specific position or can rotate relative to the fixed member 1.

[0114] Explain the working process of the first toothed disk and the second toothed disk in this embodiment through the working principle of the driving member 4 described in the foregoing embodiments:

[0115] In the locked state, the tooth surfaces of the first toothed disk and the second toothed disk are meshed and connected, and the fixed member 1 and the rotating member 3 are locked at a specific position and are fixed to each other.

[0116] When unlocking, after driving the telescopic member 2 and a series of unlocking steps described in the foregoing embodiments through the driving member 4, the first toothed disk and the second toothed disk are separated and no longer meshed and connected, so that the rotating member 3 can rotate relative to the fixed member 1.

[0117] The present application realizes the following effects by providing the first locking portion 102 and the second locking portion 31 with the above structures:

[0118] First, the meshing connection of the first toothed disk and the second toothed disk provides a very stable locking effect, preventing the accidental rotation of the rotating member 3.

[0119] Second, the meshing connection of the first toothed disk and the second toothed disk makes the rotating member 3 more stable in the locked state, reducing the swing or instability during the operation of the system.

[0120] In summary, the first toothed disk and the second toothed disk provide a reliable locking effect through their meshing connection, enabling the rotating member to be accurately and firmly locked at the required position, and improving the controllability and stability of the system.

[0121] Please continue to refer to Figure 1 , 3, 4. In some embodiments, the rotating member 3 proposed in the embodiment of the present utility model is provided with a second connection hole 301, and the first end of the telescopic member 2 extends into the second connection hole 301;

[0122] The first locking portion 102 is disposed along the circumferential side of the first connection hole 101, and the second locking portion 31 is disposed along the circumferential side of the second connection hole 301.

[0123] In this embodiment, the second connection hole 301 serves as a connection interface on the rotating member 3 for rotatably connecting with the telescopic member 2. One end of the telescopic member 2 passing through the fixed member 1 is rotatably connected to the second connection hole 301 through a rotatable component such as a bearing, thereby realizing the rotational connection between the fixed member 1 and the rotating member 3.

[0124] In some embodiments, the telescopic member 2 can be a split structure design including a main rod body and a bearing, or only the main rod body can be designed. One end of the main rod body passing through the fixed member 1 is sleeved with a bearing disposed in the second connection hole 301 to realize the rotational connection between the fixed member 1 and the rotating member 3.

[0125] The above are only partial or preferred embodiments of the present utility model. Neither the text nor the drawings can limit the protection scope of the present utility model. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model under the overall concept of the present utility model, or any direct / indirect application in other related technical fields is included in the protection scope of the present utility model.

Claims

1. A rotating module of a photographic device, characterized in that, Comprising: A fixed member, the fixed member is provided with a first connection hole and a first locking portion, the first locking portion is provided at the first end of the fixed member, and the first connection hole is recessed from the first end of the fixed member; A telescopic member, a part of the telescopic member is inserted into the first connection hole and can slide in the first connection hole, and the first end of the telescopic member passes through the first end of the fixed member and extends out of the fixed member; A rotating member, the rotating member is rotatably connected to the first end of the telescopic member, and the first end of the rotating member is provided with a second locking portion, the first end of the rotating member faces the first end of the fixed member, and the second locking portion is used to prevent the rotating member from rotating relative to the fixed member when abutted and cooperated with the first locking portion, and is used to allow the rotating member to rotate relative to the fixed member when separated from the first locking portion; A driving member, the first end of the driving member extends into the interior of the fixed member and is rotatably connected to the second end of the telescopic member, so as to drive the telescopic member to drive the rotating member to move towards the fixed member to make the second locking portion abut and cooperate with the first locking portion, and to drive the telescopic member to drive the rotating member to move away from the fixed member to make the second locking portion separated from the first locking portion.

2. The rotation module of the photographic device according to claim 1, characterized in that, The fixed member includes a first connection part and a second connection part, and the first connection part and the second connection part are detachably connected, wherein: The first connection part is recessed with a receiving groove, the second end of the telescopic member extends into the receiving groove, the first connection hole is a hole with at least one inner side wall being a plane, and the fixed member is further provided with a lateral opening, and the lateral opening extends from the outer side part of the fixed member and communicates with the receiving groove; The second connection part includes an opposite first surface and a second surface, the first surface covers the notch of the receiving groove, the second surface is provided with the first locking portion, the first connection hole penetrates through the first surface and the second surface, and the first connection hole communicates with the receiving groove.

3. The rotation module of the photographic device according to claim 2, characterized in that, The first end of the driving member is provided with a rotating connection portion, the second end of the driving member is provided with a handle portion, the rotating connection portion of the driving member is received in the receiving groove and rotatably connected to the second end of the telescopic member, the handle portion passes through the outside of the lateral opening, and the handle portion is used to drive the driving member to swing under the action of an external force, so as to drive the telescopic member to drive the rotating member to move away from the fixed member.

4. The rotation module of the photographic device according to claim 3, characterized in that, The driving member further includes a cam portion, the cam portion connects the handle portion and the rotating connection portion, the cam portion has a first end and a second end, and the cam portion extends from the first end to the second end with a gradually increasing distance from the second surface of the second connection part.

5. The rotation module of the photographic device according to claim 3, characterized in that, The rotation module of the photographing device further includes: A reset member, the reset member is arranged in the fixed member and is used to drive the driving member to reset after the external force applied to the driving member is removed, so that the telescopic member drives the rotating member to move towards the fixed member to reset.

6. The rotation module of the photographic device according to claim 5, wherein, The reset component includes an elastic member, the driving member further includes an abutting portion, the rotational connection portion is located between the abutting portion and the handle portion, the abutting portion is located within the accommodating groove, the elastic member is installed within the fixed member and located between the driving member and the rotating member, and the elastic member is configured to drive the abutting portion to move away from the rotating member after the external force applied to the handle portion is removed, so as to swing the driving member back to its original position.

7. The rotation module of the photographic device according to claim 6, characterized in that, The fixed member includes a mounting portion, the mounting portion is disposed on a surface of the second connecting component facing the first connecting component, the mounting portion is provided with a mounting groove along the opening direction of the first connecting hole, a through hole communicating with the mounting groove is formed in the peripheral wall of the mounting portion, the elastic member is accommodated in the mounting groove, one end thereof abuts against the bottom wall of the mounting groove, and the abutting portion extends into the mounting groove through the through hole to abut against the other end of the elastic member.

8. The rotation module of the photographic device according to any one of claims 5 to 7, characterized in that, The reset component includes a magnetic member, the magnetic member is installed within the second connecting component, and the magnetic member is configured to adsorb a portion of the driving member located between the handle portion and the rotational connection portion after the external force applied to the driving member is removed, so as to swing the driving member back to its original position.

9. The rotation module of the photographic device according to claim 1, wherein, The first locking portion is a first toothed disc provided at an end of the fixed member facing the rotating member, the second locking portion is a second toothed disc provided at an end of the rotating member facing the fixed member, and the first toothed disc and the second toothed disc can be meshed and connected.

10. The rotation module of the photographic device according to claim 1 or 9, characterized in that, The rotating member is provided with a second connecting hole, and the first end of the telescopic member extends into the second connecting hole; The first locking portion is disposed along the circumference of the first connecting hole, and the second locking portion is disposed along the circumference of the second connecting hole.

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