Angle adjusting assembly and handle

Abstract

The utility model relates to the technical field of photography auxiliary equipment, in particular to an angle adjusting assembly and a handle, which comprise a claw buckle, a support arm, a connecting mechanism, a positioning pin, a limiting piece and an operating mechanism, the operating mechanism drives the positioning pin and the supporting arm to slide relative to each other, so that the limiting piece moves to be separated from the limiting groove so as to relieve the limiting state of the claw buckle, then the claw buckle and the supporting arm rotate by 90 degrees relative to each other through the connecting mechanism, the connector direction of the claw buckle is changed, and when the claw buckle is connected to the top of the camera rabbit cage, the handle can serve as an upper lifting handle. When the claw buckle is connected to the side part of the camera rabbit cage, the handle can be used as a side handle, so that switching use can be realized, a photographer for single-soldier shooting only needs to carry one handle to go out for shooting, one object with two purposes is realized, the load of the photographer and the investment of equipment cost are reduced, and meanwhile, the use experience and the working efficiency of the photographer are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photography auxiliary equipment technical field, concretely relates to an angle adjusting assembly and handle. BACKGROUND

[0002] With the rapid development of video platform and e-commerce, video shooting has been popular in all walks of life, and when shooting, the camera needs to run in various complex lines or at special angles, so more accessories are needed to assist shooting, among which the up-lifting hand and side handle are one of the most commonly used accessories.

[0003] The existing up-lifting hand and side handle are connected with the camera rabbit cage, and the arm claw buckle is used in fixed cooperation with the camera rabbit cage, but the direction of the arm claw buckle interface of the existing handle cannot be switched and adjusted, so the same handle cannot be switched and used between the up-lifting hand and the side handle, and the up-lifting hand and the side handle often need to be taken out when shooting to meet the shooting requirements, thereby increasing the weight of the photographer and the cost of equipment purchase. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims to provide an angle adjusting assembly and handle to solve the technical problem that the existing arm claw buckle can only be used in one direction on the camera rabbit cage and cannot adjust the interface direction of the arm claw buckle to switch between the up-lifting hand and the side handle to adapt to different shooting requirements.

[0005] The utility model realizes the following technical scheme:

[0006] An angle adjusting assembly is installed on the arm and the claw buckle, the angle adjusting assembly comprises a connecting mechanism for rotatingly connecting the claw buckle and the arm, a positioning pin is arranged in the connecting mechanism, the head and tail of the positioning pin extend into the arm and the claw buckle respectively;

[0007] The tail of the positioning pin is provided with a limiting piece, a limiting groove is arranged in the claw buckle, and when the limiting piece and the limiting groove are combined, the relative rotation of the claw buckle and the arm can be limited;

[0008] The head of the positioning pin is provided with an operating mechanism for driving the positioning pin to move to limit the rotation of the claw buckle or release the limiting state of the claw buckle.

[0009] Further, the connecting mechanism comprises a T-shaped screw arranged on the claw buckle, and the threaded end of the T-shaped screw extends out of the claw buckle and is threadedly connected with the arm;

[0010] The T-shaped screw is hollow, the positioning pin is arranged in the T-shaped screw, the tail of the positioning pin is spaced from the screwing end of the T-shaped screw, the outer circumferential surface of the T-shaped screw is provided with a damping mechanism, the damping mechanism is used for relative rotation between the claw buckle and the supporting arm, and damping force is provided during rotation.

[0011] Further, the end surface of the supporting arm towards the claw buckle is provided with a connecting hole, and the connecting hole extends towards the supporting arm;

[0012] The head of the positioning pin protrudes from the T-shaped screw, the operating mechanism comprises an elastic member arranged between the head of the positioning pin and the end wall of the connecting hole, and under the action of the force generated by the deformation of the elastic member, the limiting member can continuously maintain the state of being inserted into the limiting groove;

[0013] The surface of the supporting arm is provided with a strip-shaped hole in communication with the connecting hole, and the strip-shaped hole extends forward to the inner wall on the other side of the connecting hole, the head of the positioning pin is threadedly connected with a screw rod, the screw rod is arranged in the strip-shaped hole, one end of the screw rod protrudes from the supporting arm through the strip-shaped hole, and the protruding end of the screw rod is fixedly provided with an operating knob.

[0014] Further, the damping mechanism comprises a positioning buckle sleeved outside the T-shaped screw, the positioning buckle is movably connected with the claw buckle and protrudes from the claw buckle, a first gasket is sleeved outside the positioning buckle, and the first gasket is used for generating damping force when the claw buckle rotates.

[0015] Further, the opposite surfaces of the supporting arm and the claw buckle are respectively provided with grooves, and a second gasket is arranged in the two grooves, and the second gasket is sleeved outside the positioning buckle.

[0016] Further, the claw buckle comprises a rear cover and a front cover provided with the groove, the front cover is detachably connected with the rear cover, a receiving cavity is arranged on the side of the rear cover towards the front cover, and the limiting groove is arranged on the bottom wall of the receiving cavity;

[0017] The front cover is provided with a through hole in a front-rear penetrating manner on the surface thereof towards the supporting arm, the cross section of the through hole is in a stepped shape, the T-shaped screw is arranged in the through hole, and the first gasket and the positioning buckle are clamped in the stepped inner wall of the through hole in sequence.

[0018] Further, the positioning buckle comprises a fixed part and a limiting part integrally formed with the fixed part, the cross section of the positioning buckle is in a T shape, and the fixed part is clamped between the first gasket and the T-shaped screw.

[0019] The end of the branch is provided with a flat key groove in communication with the groove, the limiting part extends into the flat key groove, and the shape of the limiting part is matched with the flat key groove.

[0020] Further, the head of the positioning pin is flat key-shaped, and the shape of the head of the connecting hole is matched with the shape of the positioning pin to limit rotation of the positioning pin in the connecting hole.

[0021] The utility model discloses still provide a handle, including handle body, the handle body adopts angle adjusting subassembly as above-mentioned, the handle body is boat -shaped handle or T -shaped handle.

[0022] The utility model discloses beneficial effect lies in:

[0023] 1, the angle adjusting subassembly of the utility model when using, through the operating mechanism drive the positioning pin with the branch relative sliding, make the head of the positioning pin move to the inside direction of the branch, the positioning pin removes the limiting groove to remove the limiting state of the claw buckle when driving the limiting piece, this time will the claw buckle through the connecting mechanism and the branch relative rotation ninety degrees, change the interface direction of the claw buckle, when the claw buckle is connected in the top of camera rabbit cage, this handle can be used as the lifting hand, when the claw buckle is connected in the side of camera rabbit cage, this handle can be used as the side handle, thereby can switch to use, and the photographer of single soldier only needs to carry one handle to go out and shoot, realizes one -of -two -purpose, reduces the load and equipment cost of photographer, improves the use experience and work efficiency of photographer.

[0024] 2, the angle adjusting subassembly of the utility model is simple to operate, and only needs to remove the positioning pin to switch the interface direction of the claw buckle, brings great convenience to the photographer of single soldier going out and shooting. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the structure schematic diagram of the angle adjusting subassembly of the utility model.

[0026] Figure 2 It is the sectional view of the branch and the claw buckle of the angle adjusting subassembly of the utility model.

[0027] Figure 3 It is the exploded view of the front cover and the rear cover of the angle adjusting subassembly of the utility model.

[0028] Figure 4 It is the exploded view of the connecting mechanism of the angle adjusting subassembly of the utility model.

[0029] Figure 5 It is the position schematic view of the flat key groove of the angle adjusting subassembly of the utility model.

[0030] Figure 6 It is the structure schematic view of the T-shaped handle body of the angle adjusting assembly.

[0031] Figure 7 It is the structure schematic view of the T-shaped handle body of the angle adjusting assembly.

[0032] In the figure: 1-handle body, 11-branch, 2-claw buckle, 21-back cover, 22-front cover, 23-cavity, 24-through hole;

[0033] 3-connection mechanism, 31-T screw, 32-positioning buckle, 321-fixed part, 322-limiting part, 323-flush key groove, 33-first gasket, 34-groove, 35-second gasket;

[0034] 4-positioning pin, 5-operation mechanism, 51-connection hole, 52-elastic member, 53-strip hole, 54-screw, 55-operation knob; 6-limiting piece, 7-limiting groove. DETAILED DESCRIPTION

[0035] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can have various changes on different embodiments, which do not deviate from the scope of the present application, and the description and drawings in the essence are used as a description, not to limit the present application.

[0036] In the description of the present application, the orientation or position relationship indicated by the terms "up", "down" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the structure must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0037] Please refer to Figures 1 to 4 The present application provides a technical scheme: an angle adjusting assembly, comprising a claw buckle 2 and a branch 11, the connection mode of the claw buckle 2 and the camera rabbit cage is prior art, which is not described in detail here;

[0038] Further comprising a connection mechanism 3 for rotating connection of the claw buckle 2 and the branch 11, the connection mechanism 3 is provided with a positioning pin 4, the head and tail of the positioning pin 4 extend into the branch 11 and the claw buckle 2 respectively;

[0039] The tail of the positioning pin 4 is provided with a limiting piece 6, which is an insertion block, which can be in the shape of a character, a cross or other shapes, and in the present application file, it is not limited too much, a limiting groove 7 is formed in the claw buckle 2, and the shape of the limiting groove 7 is matched with the shape of the insertion block, when the limiting piece 6 is inserted and matched with the limiting groove 7, the relative rotation of the claw buckle 2 and the supporting arm 11 in the circumferential direction can be limited;

[0040] The claw buckle 2 comprises a rear cover 21 and a front cover 22 connected with the rear cover 21 through screws, which is beneficial to the installation of the positioning pin 4, and a containing cavity 23 is formed on one side of the rear cover 21 facing the front cover 22, and the limiting groove 7 is formed on the bottom wall of the containing cavity 23;

[0041] The head of the positioning pin 4 is provided with an operating mechanism 5 for driving the positioning pin 4 to move to limit the rotation of the claw buckle 2 or to release the limiting state of the claw buckle 2;

[0042] The angle adjusting assembly of the utility model in use, through the operating mechanism 5 drive the positioning pin 4 with the supporting arm 11 relative sliding is formed, make the head of the positioning pin 4 to the direction of the inside of the supporting arm 11 moves, the positioning pin 4 moves and drives the limiting piece 6 to move and separate from the limiting groove 7, to release the limiting state of the claw buckle 2, at this time the claw buckle 2 is through the connecting mechanism 3 with the supporting arm 11 relative rotation ninety degrees, change the interface direction of the claw buckle 2, when the claw buckle 2 is connected in the top of camera rabbit cage, this handle can be used as the lifting hand, when the claw buckle 2 is connected in the side of camera rabbit cage, this handle can be used as the side handle, thereby can switch to use, the photographer of single soldier only needs to carry a handle to go out to shoot, realizes one thing two uses, reduces the load and equipment cost of the photographer, improves the use experience and work efficiency of the photographer at the same time;

[0043] When the relative rotation of the claw buckle 2 and the supporting arm 11 needs to be limited, the operating mechanism 5 pushes the positioning pin 4 to reset, so that the limiting piece 6 remains in the state of continuously inserting into the limiting groove 7, at this time the claw buckle 2 cannot rotate relative to the supporting arm 11, thereby ensuring the stability of the claw buckle 2 during use.

[0044] Please refer to Figure 2 And Figure 4The connecting mechanism 3 comprises a T-shaped screw 31 passing through the claw buckle 2, the front cover 22 is provided with a through hole 24 penetrating from front to back on the surface of the supporting arm 11, the cross section of the through hole 24 is stepped, the T-shaped screw 31 passes through the through hole 24, the threaded end of the T-shaped screw 31 is screwed with the supporting arm 11, the screwing end of the T-shaped screw 31 is movably connected with the inner wall of the claw buckle 2, the claw buckle 2 is rotatably connected with the end of the supporting arm 11 through the T-shaped screw 31, and relative movement between the claw buckle 2 and the supporting arm 11 is limited;

[0045] The T-shaped screw 31 is hollow, and the positioning pin 4 passes through the T-shaped screw 31, the tail of the positioning pin 4 is spaced from the screwing end of the T-shaped screw 31, and a movement space is left for the positioning pin 4, and the outer circumferential surface of the T-shaped screw 31 is provided with a damping mechanism, the damping mechanism is used for relative rotation between the claw buckle 2 and the supporting arm 11, and damping force is provided during rotation;

[0046] The damping mechanism comprises a positioning buckle 32 sleeved on the T-shaped screw 31, the outer wall of the positioning buckle 32 is movably connected with the inner wall of the claw buckle 2 and extends out of the claw buckle 2, a first gasket 33 is sleeved on the positioning buckle 32, the first gasket 33 and the positioning buckle 32 are sequentially clamped on the stepped inner wall of the through hole 24 when the T-shaped screw 31 is connected with the supporting arm 11, and the first gasket 33 is used to generate damping force during rotation of the claw buckle 2;

[0047] The opposite surfaces of the supporting arm 11 and the claw buckle 2 are respectively provided with grooves 34, one of the grooves 34 is located on the front cover 22, and a second gasket 35 is installed in the two grooves 34, the second gasket 35 is sleeved on the positioning buckle 32, and the first gasket 33 and the second gasket 35 are nylon gaskets and are used to generate damping force;

[0048] When the T-shaped screw 31 is threadedly connected and locked with the supporting arm 11, the first gasket 33 is pressed between the inner wall of the claw buckle 2 and the positioning buckle 32, and the second gasket 35 is pressed between the claw buckle 2 and the supporting arm 11, when the claw buckle 2 is rotated, the claw buckle 2 is relatively rotated with the T-shaped screw 31 and the positioning buckle 32, the claw buckle 2 is stably rotated under the influence of the damping force generated by the first gasket 33 and the second gasket 35 during rotation, and the locking degree of the T-shaped screw 31 and the supporting arm 11 (the pressed gasket) determines the size of the damping force between the claw buckle 2 and the supporting arm 11, so as to ensure the stability during use of the equipment.

[0049] Please refer toFigure 1 and Figure 2 The connecting hole 51 is arranged on the end surface of the branch arm 11 and extends towards the branch arm 11.

[0050] The head of the positioning pin 4 is in the shape of a flat key, and the head of the connecting hole 51 is in the shape of the positioning pin 4, so that the positioning pin 4 can only move relative to the branch arm 11 and can only move like a piston, so as to limit the rotation of the positioning pin 4 in the connecting hole 51, ensure that the limiting part 6 and the limiting groove 7 are always in alignment, and thus ensure that the limiting work of the claw buckle 2 is effectively carried out.

[0051] The operating mechanism 5 comprises an elastic member 52 arranged between the head of the positioning pin 4 and the end wall of the connecting hole 51. The elastic member 52 is a spring. Under the action of the force generated by the deformation of the elastic member 52, the limiting part 6 can be continuously kept inserted into the limiting groove 7.

[0052] The surface of the branch arm 11 is provided with a strip-shaped hole 53 which is in communication with the connecting hole 51 and extends to the inner wall on the other side of the connecting hole 51. The head of the positioning pin 4 is threadedly connected with a screw rod 54. The screw rod 54 is arranged in the strip-shaped hole 53. One end of the screw rod 54 extends out of the branch arm 11 through the strip-shaped hole 53, and the extending end of the screw rod 54 is fixedly provided with an operating knob 55. The operating knob 55 and the screw rod 54 can be used to move the positioning pin 4 to press the elastic member 52 and simultaneously drive the limiting part 6 to separate from the limiting groove 7, so that the claw buckle 2 can be rotated. When the operating knob 55 is loosened, the limiting part 6 can be continuously kept inserted into the limiting groove 7 under the action of the force generated by the deformation of the elastic member 52, so as to avoid the claw buckle 2 from rotating relative to the branch arm 11.

[0053] Please refer to Figure 2 , Figure 4 and Figure 5 The positioning buckle 32 comprises a fixed part 321 and a limiting part 322 which is integrally formed with the fixed part 321. The cross section of the positioning buckle 32 is in the shape of T. The fixed part 321 is clamped between the first gasket 33 and the T-shaped screw 31.

[0054] The end of the branch 11 is provided with a flat key groove 323 communicated with the groove 34, the limiting part 322 extends into the flat key groove 323, and the shape of the limiting part 322 is consistent with the flat key groove 323, so that the rotation of the positioning buckle 32 can be limited, when the claw buckle 2 rotates, the positioning buckle 32 cannot rotate synchronously with the claw buckle 2, avoiding the loosening of the T-shaped screw 31, and ensuring the consistency of the damping feeling when the claw buckle 2 and the branch 11 rotate.

[0055] Please refer to Figure 6 and Figure 7 A handle, comprising a handle body 1, after the angle adjusting assembly is used, the branch 11 can rotate relative to the claw buckle 2, the interface of the claw buckle 2 is adjusted to face, so that the handle is dual-purpose, and switching between lifting hands and side handles is realized, the load of a photographer is reduced, the equipment cost is reduced, the use experience and work efficiency of the photographer are improved, the handle body 1 is a boat-shaped handle or a T-shaped handle, and of course can be other shapes, which are not limited in the application file.

[0056] Finally, it should be pointed out that the above embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application, and any non-substantial changes and replacements made by those skilled in the art on the basis of the present application all belong to the scope of protection of the present application.

Claims

1. An angle adjustment assembly mounted on a boom and a cleat, characterized by: The angle adjusting assembly comprises a connecting mechanism for rotationally connecting the claw buckle and the supporting arm, a positioning pin is arranged in the connecting mechanism, the head and tail of the positioning pin extend into the supporting arm and the claw buckle respectively; The tail of the positioning pin is provided with a limiting member, a limiting groove is arranged in the claw buckle, when the limiting member is combined with the limiting groove, the relative rotation between the claw buckle and the supporting arm can be limited; The head of the positioning pin is provided with an operating mechanism, which is used for driving the positioning pin to move to limit or release the rotation of the claw buckle.

2. The angular adjustment assembly of claim 1, wherein: The connecting mechanism comprises a T-shaped screw arranged on the claw buckle, the threaded end of the T-shaped screw extends out of the claw buckle and is threadedly connected with the supporting arm; The T-shaped screw is hollow, the positioning pin is arranged in the T-shaped screw, the tail of the positioning pin has a spacing with the threaded end of the T-shaped screw, the outer circumferential surface of the T-shaped screw is provided with a damping mechanism, which is used for providing damping force when the claw buckle and the supporting arm rotate relative to each other.

3. The angular adjustment assembly of claim 2, wherein: A connecting hole is arranged on the end surface of the supporting arm facing the claw buckle, and the connecting hole extends towards the supporting arm; The head of the positioning pin extends out of the T-shaped screw, the operating mechanism comprises an elastic member arranged between the head of the positioning pin and the end wall of the connecting hole, under the action of the force generated by the deformation of the elastic member, the limiting member can be kept inserted into the limiting groove; A strip-shaped hole is arranged on the surface of the supporting arm and communicates with the connecting hole, and the strip-shaped hole extends forward to the inner wall on the other side of the connecting hole, the head of the positioning pin is threadedly connected with a screw rod, the screw rod is arranged in the strip-shaped hole, one end of the screw rod extends out of the supporting arm through the strip-shaped hole, and the extending end of the screw rod is fixedly provided with an operating knob.

4. Angle adjustment assembly according to claim 2 or 3, characterized in that: The damping mechanism comprises a positioning buckle sleeved on the T-shaped screw, the positioning buckle is movably connected with the claw buckle and extends out of the claw buckle, a first gasket is sleeved on the positioning buckle, and the first gasket is used for generating damping force when the claw buckle rotates.

5. The angular adjustment assembly of claim 4, wherein: Recesses are respectively arranged on the opposite surfaces of the supporting arm and the claw buckle, a second gasket is arranged in the two recesses, and the second gasket is sleeved on the positioning buckle.

6. The angular adjustment assembly of claim 5, wherein: The claw buckle comprises a rear cover and a front cover provided with the recess, the front cover is detachably connected with the rear cover, a containing cavity is arranged on the side of the rear cover facing the front cover, and the limiting groove is arranged on the bottom wall of the containing cavity; A through hole is arranged on the surface of the front cover facing the supporting arm and extends through the front cover, the cross section of the through hole is in a stepped shape, the T-shaped screw is arranged in the through hole, and the first gasket and the positioning buckle are clamped in the stepped inner wall of the through hole in sequence.

7. The angular adjustment assembly of claim 5, wherein: The positioning buckle comprises a fixed part and a limiting part integrally formed with the fixed part, the cross section of the positioning buckle is in a T shape, and the fixed part is clamped between the first gasket and the T-shaped screw; A flat key groove is arranged on the end of the supporting arm and communicates with the recess, the limiting part extends into the flat key groove, and the shape of the limiting part matches the flat key groove.

8. The angular adjustment assembly of claim 3, wherein: The head of the positioning pin is in the shape of a flat key, and the head of the connecting hole is in a shape that matches the outer shape of the positioning pin to limit rotation of the positioning pin in the connecting hole.

9. A handle comprising a handle body, characterized by: The handle body adopts the angle adjusting assembly according to any one of claims 1 to 8, and the handle body is a boat-shaped handle or a T-shaped handle.

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