CN220152306U - Photographic support - Google Patents

Abstract

The utility model discloses a photographic bracket, which comprises a video base and a fast-assembling base connected to the video base, wherein the fast-assembling base is suitable for being connected with a camera or a camera protection frame: the video base is equipped with threaded connection hole and locking groove on the side of the fast-assembling base dorsad, and threaded connection hole is suitable for and has the first type fast-assembling board of connecting hole through fastener fixed connection, and the locking groove is suitable for the second type fast-assembling board of installing and locking groove appearance matching, still is equipped with the retaining member that is used for locking second type fast-assembling board on the locking groove on the video base. The first type of quick-mounting plate can be fixed on the video base through the fastening piece passing through the connecting hole and the threaded connecting hole, and the second type of quick-mounting plate can be arranged in the locking groove and fixed on the video base by the locking piece; so set up, can install the fast-assembling board of two kinds of different grade type on same video base, improved photographic support's commonality, better satisfy the equipment demand of different interface type fast-assembling boards.

Description

Photographic support

Technical Field

The utility model relates to the technical field of photographic equipment, in particular to a photographic bracket.

Background

Currently, a camera and an external supporting device (such as a tripod or a shoulder carrying device) are usually connected by using a photographing bracket set, so as to provide a tripod supporting photographing, a shoulder carrying photographing, and other photographing scenes.

In the prior art, the photographic support external member includes fast-assembling base and video base, and the fast-assembling base passes through the screw and is connected with the camera, and the video base passes through the fast-assembling board on interface unit and the tripod and is connected.

However, because the structural style of the fast-plate on the tripod is relatively more, but the interface component on the photographic bracket suite is only one, the photographic bracket suite can only adapt to the fast-plate with a specific structure, and the universality of the photographic bracket suite is poor.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is to overcome the defect of poor universality of the photographic bracket suite in the prior art, so as to provide a photographic bracket.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

a photographic support comprising a video base and a quick mount base connected to the video base, the quick mount base adapted to be connected to a camera or camera protection frame: the video base is provided with a threaded connection hole and a locking groove on one side facing away from the fast-assembling base, the threaded connection hole is suitable for being fixedly connected with a first type fast-assembling plate with a connection hole through a fastener, the locking groove is suitable for being provided with a second type fast-assembling plate matched with the locking groove in shape, and the video base is also provided with a locking piece for locking the second type fast-assembling plate on the locking groove.

Further, the video base comprises a base main body part and a pair of base side edge parts, the fast-assembling base is fixedly connected to the base main body part, and the pair of base side edge parts form two opposite groove side walls of the locking groove; at least one of the base side edge parts is provided with a notch groove, and the locking piece comprises a locking plate positioned at the notch groove and a first locking knob for driving the locking plate to approach the base side edge part at the other side so as to clamp a second type quick-acting plate in the locking groove.

Further, the base main body part is a three-dimensional frame structure with hollowed-out inside, the middle part of one side surface of the bottom of the locking groove is of a hollowed-out structure, the base main body part encloses into a frame of the hollowed-out structure, a connecting boss extending to a space between the base side edge parts is arranged on the frame of the hollowed-out structure, and the connecting boss is provided with a threaded connecting hole.

Further, a connecting column is arranged on one side surface of the base main body part connected with the fast-assembling base, the connecting column penetrates through the hollow structure and stretches to a space between the pair of base side edge parts, and the connecting column is also provided with a threaded connecting hole.

Further, the fast-assembling base comprises a fast-assembling base body and a fast-assembling plate body, wherein the fast-assembling base body is fixedly connected to the video base, and the fast-assembling plate body is suitable for being connected with a camera or a camera protection frame; a limiting groove is formed in one side, facing away from the video base, of the fast-assembling base body, and a limiting block matched with the limiting groove in appearance is arranged on the fast-assembling base body; the quick-mounting base body comprises a fixed baffle and a movable baffle which form the side walls of two opposite grooves of the limiting groove, the movable baffle is rotatably connected to the quick-mounting base through a torsion spring, and the elastic restoring force of the torsion spring is suitable for driving the movable baffle to press the limiting block on the limiting groove; the quick-mounting base body is also provided with a rotary wrench which is connected with the movable baffle and is suitable for driving the movable baffle to move towards one side close to the fixed baffle so that the fixed baffle and the movable baffle are matched to clamp the quick-mounting plate body.

Further, two pipe holes which are arranged in the same axial direction are formed in two opposite side surfaces of the base body, pipe bodies are respectively arranged on the two pipe holes, an elastic arm is arranged at the position, corresponding to the pipe holes, of the base body, a second locking knob is connected between the base body and the elastic arm, and the second locking knob is used for driving the elastic arm and the base body to be close to each other so as to clamp the pipe bodies.

Further, one or more of a lens supporting seat, a focus follower and a V-shaped battery hanging plate are detachably connected to the pair of tube bodies.

Further, a pair of the tube bodies are detachably connected with a lens supporting seat, the lens supporting seat comprises a lens supporting base fixed between the pair of the tube bodies and a Y-shaped supporting rod connected to the lens supporting base, and the Y-shaped supporting rod is suitable for providing support for a camera lens.

Further, a silica gel pad is arranged on a supporting surface of the Y-shaped supporting rod for supporting the camera lens.

Further, the two ends of the Y-shaped supporting rod are also provided with threading holes, and the binding belts are suitable for binding the camera lens on the Y-shaped supporting rod through the two threading holes.

Further, the Y-shaped support rod is vertically and movably connected to the lens support base, and a locking assembly for locking the Y-shaped support rod to the lens support base is arranged on the lens support base.

Further, the locking assembly comprises a compressing block movably arranged in an accommodating groove of the lens supporting base, a third locking knob for driving the compressing block to move so that the compressing block compresses the Y-shaped supporting rod, and a pre-tightening spring elastically arranged between the third locking knob and the compressing block, wherein the elastic force of the pre-tightening spring drives the compressing block to apply pre-tightening acting force to the Y-shaped supporting rod.

The technical scheme of the utility model has the following advantages:

1. according to the photographic bracket provided by the utility model, the video base is provided with the threaded connecting hole and the locking groove, the first type of quick-mounting plate with the connecting hole can be fixed on the video base through the fastener penetrating through the connecting hole and the threaded connecting hole, and the second type of quick-mounting plate matched with the locking groove in shape can be installed in the locking groove and fixed on the video base by the locking piece; so set up, can install the fast-assembling board of two kinds of different grade type on same video base, improved photographic support's commonality, better satisfy the equipment demand of different interface type fast-assembling boards.

2. According to the photographing bracket provided by the utility model, the main body part of the base adopts the internally hollowed-out three-dimensional frame structure, so that the integral weight of the video base is reduced, and the photographing bracket is convenient to carry; the form of the threaded connection hole formed on the connection boss of the base main body part can meet the strength requirement of threaded connection on a local structure.

3. According to the photographic bracket provided by the utility model, the connecting column is arranged on one side surface of the base main body part connected with the fast-assembling base, and the threaded connecting hole is arranged on the connecting column, so that the distance between two adjacent threaded connecting holes can be reduced under the condition of reducing the overall weight of the video base as much as possible, and the reliability of the first type fast-assembling plate fixed on the video base through the fastener is ensured.

4. The photographic bracket provided by the utility model has the advantages that the quick-mounting plate body is assembled and disassembled and locked on the quick-mounting seat body through the cooperation of the movable baffle plate and the rotary spanner which are rotatably arranged, the structure is simple, the locking effect is good, and the quick-mounting and disassembling are convenient.

5. The photographic bracket provided by the utility model is characterized in that the main body part of the base is connected with the pair of tubes, the pair of tubes can provide mounting positions for various photographic auxiliary equipment such as a lens supporting seat, a focus follower, a V-port battery hanging plate and the like, and the functions of the photographic bracket are expanded.

6. According to the photographic bracket provided by the utility model, the camera lens is supported by the lens support base through the Y-shaped support rod, so that a plurality of positions in the length direction of the camera lens can be supported, the camera lens is contacted with two sides of the Y-shaped support rod at the same time, and the stability is better.

7. According to the photographic bracket provided by the utility model, the silica gel pad is arranged on the supporting surface of the Y-shaped supporting rod for supporting the camera lens, so that the silica gel pad can provide larger friction force for the camera lens, and meanwhile, the silica gel pad can protect the camera lens from directly touching the Y-shaped supporting rod.

8. According to the photographic bracket provided by the utility model, the two ends of the Y-shaped supporting rod are provided with the threading holes, and the camera lens can be tightly tied on the Y-shaped supporting rod after the binding belts penetrate through the two threading holes, so that the stability of the camera lens after being fixed is further improved.

9. The photographic bracket provided by the utility model has the advantages that the Y-shaped supporting rod is designed to be vertically adjustable relative to the lens supporting base, and the photographic bracket can adapt to camera lenses with different sizes.

10. According to the photographing bracket provided by the utility model, the pre-tightening spring is additionally arranged between the third locking knob and the compression block, and in an unlocked state, the pre-tightening spring applies pre-tightening acting force to the Y-shaped support rod through the compression block, so that the Y-shaped support rod cannot slide downwards under the action of dead weight, and better use experience is provided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a first surface of a photographing bracket according to an embodiment of the present utility model;

fig. 2 is a schematic perspective view of a second surface of a photographing bracket according to an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a first surface of a video base according to an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a second surface of a video base according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a connection structure between a video base and a quick-mounting base according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of the connection between a movable baffle and a rotary wrench according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a lens support according to an embodiment of the utility model;

fig. 8 is a cross-sectional view of a lens holder according to an embodiment of the present utility model.

Reference numerals illustrate: 100. a video base; 110. a base main body portion; 111. a connecting boss; 112. a connecting column; 113. an elastic arm; 120. a base side edge portion; 130. a locking groove; 140. a threaded connection hole; 150. a locking member; 151. a locking plate; 152. a first locking knob; 160. a second locking knob; 170. a connecting screw; 180. a positioning pin; 200. a fast-assembling base; 210. a fast-assembling base body; 211. a limit groove; 212. a fixed baffle; 213. a movable baffle; 214. a rotating wrench; 215. a connecting block; 216. a torsion spring; 217. a pull rod; 220. a quick-mounting plate body; 221. a limiting block; 222. a camera connector; 223. a shock pad; 300. a tube body; 400. a lens support base; 410. a lens support base; 420. a Y-shaped supporting rod; 421. a silica gel pad; 422. threading the belt holes; 430. a locking assembly; 431. a compaction block; 432. a third locking knob; 440. a fourth locking knob; 433. a pre-tightening spring; 500; and a cushion pad.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

A photographing bracket for connecting a camera and an external supporting device (e.g., a tripod or a shoulder bearing device) as shown in fig. 1 to 8, the photographing bracket includes a video base 100, a quick mount base 200, a pair of tubes 300, and a lens support 400. The fast-assembling base 200 is fixed on the video base 100 through the connecting screw 170 and the pin, and a cushion pad 500 is arranged between the fast-assembling base 200 and the video base 100. The fast-assembling base 200 is provided with a camera connector 222 which is suitable for being connected with a camera or a camera protection frame, and one surface of the fast-assembling base 200 provided with the camera connector 222 is also provided with a shock pad 223 which is suitable for being arranged between the fast-assembling base 200 and the camera or the camera protection frame in a cushioning mode. The video base 100 is provided with a pair of coaxially arranged pipe holes, and a pair of pipe bodies 300 are arranged on the pipe holes of the video base 100 in a penetrating manner. The lens support 400 is installed between the pair of tubes 300 for providing support for the camera lens.

In this embodiment, a threaded connection hole 140 and a locking groove 130 are provided on a side of the video base 100 facing away from the quick-assembly base 200, the threaded connection hole 140 is adapted to be fixedly connected with a first type of quick-assembly plate having a connection hole by a fastening screw, the locking groove 130 is adapted to mount a second type of quick-assembly plate matching the shape of the locking groove 130, and a locking member 150 for locking the second type of quick-assembly plate on the locking groove 130 is further provided on the video base 100. The locking groove 130 is specifically a dovetail groove, and the second type of quick-mounting plate has a dovetail structure adapted to the dovetail groove.

In the photographing bracket, by providing the screw connection hole 140 and the locking groove 130 on the video base 100, the first type of quick-mounting plate having the connection hole may be fixed on the video base 100 by the fastening screw passing through the connection hole and the screw connection hole 140, and the second type of quick-mounting plate matching the locking groove 130 in shape may be installed in the locking groove 130 and fixed on the video base 100 by the locking member 150; by the arrangement, two types of quick-mounting plates with different types can be mounted on the same video base 100, so that the universality of the photographic bracket is improved, and the assembly requirements of the quick-mounting plates with different interface types are better met.

In some implementations of the present embodiment, the video base 100 includes a base body portion 110 and a pair of base side portions 120, the base body portion 110 and the pair of base side portions 120 being an integrally formed structure. The quick-assembly base 200 is fixedly connected to the base body 110 by a connecting screw 170 and a pin, and a pair of base side portions 120 form opposite side walls of the locking groove 130; one of the base side parts 120 is provided with a notch groove, and the locking member 150 includes a locking plate 151 at the position of the notch groove, and a first locking knob 152 for driving the locking plate 151 to approach the other base side part 120 to clamp the second type of quick-mounting plate in the locking groove 130. By rotating the first locking knob 152, locking and unlocking of the second type of quick-mounting plate on the video base 100 can be achieved, and the locking device has the advantages of being simple in structure and convenient and quick to achieve locking operation.

Specifically, the base body 110 has a hexahedral frame structure with hollowed-out interior, and a middle portion of a side surface of the base body 110 forming the bottom of the locking groove 130 has a hollowed-out structure. The internally hollowed-out three-dimensional frame structure is beneficial to reducing the overall weight of the video base 100 and is convenient to carry. The frame of the hollow structure surrounded by the base body 110 is integrally formed with two connection bosses 111 extending to the space between the pair of base side edge parts 120, and each connection boss 111 is provided with a threaded connection hole 140. The manner in which the threaded connection hole 140 is formed in the connection boss 111 can satisfy the strength requirement of the threaded connection for the local structure, as compared with the manner in which the threaded connection hole 140 is directly formed in the base body 110.

In some implementations of this embodiment, a connecting post 112 is disposed on a side surface of the base body 110 connected to the quick-assembly base 200, the connecting post 112 extends through the hollow structure to a space between the pair of base side portions 120, and a threaded connection hole 140 is also disposed on the connecting post 112. The arrangement of the connecting posts 112 can reduce the distance between two adjacent threaded connecting holes 140 under the condition of reducing the overall weight of the video base 100 as much as possible, and ensure the reliability when the first type of quick-mounting plate is fixed on the video base 100 through the fastening screw.

In this embodiment, the quick mount base 200 includes a quick mount base 210 and a quick mount plate 220, wherein the quick mount base 210 is fixedly connected to the video base 100, and the quick mount plate 220 is suitable for being connected to a camera or a camera protection frame. A limiting groove 211 is formed on one side of the fast-assembling base body 210, which is away from the video base 100, and a limiting block 221 matched with the limiting groove 211 in shape is integrally formed on the fast-assembling plate body 220; the limiting groove 211 is specifically a dovetail groove, and the limiting block 221 has a dovetail structure adapted to the dovetail groove. The quick-mounting base 210 comprises a fixed baffle 212 and a movable baffle 213 which form two opposite groove side walls of the limiting groove 211, the movable baffle 213 is rotatably connected to the quick-mounting base 200 through a torsion spring 216, and the elastic restoring force of the torsion spring 216 is suitable for driving the movable baffle 213 to press the limiting block 221 on the limiting groove 211; the quick-mounting base 210 is further provided with a rotating spanner 214 connected with the movable baffle 213 and adapted to drive the movable baffle 213 to move towards the side close to the fixed baffle 212 so that the fixed baffle 212 and the movable baffle 213 cooperate to clamp the quick-mounting plate 220. The rotary spanner 214 is rotatably connected to a pull rod 217, one end of the pull rod 217 extends into the quick-mounting seat 210, one end of the pull rod 217 outside the quick-mounting seat 210 is connected with the rotary spanner 214, a connecting block 215 connected with the pull rod 217 is further arranged in the quick-mounting seat 210, one end of the movable baffle 213 extending into the quick-mounting seat 210 is rotatably connected to the connecting block 215 around a rotating shaft, a torsion spring 216 is sleeved on the rotating shaft, one end of the torsion spring 216 abuts against the connecting block 215, and the other end abuts against the movable baffle 213.

In the process of installing the camera or the camera protection frame on the quick-mounting base 200, the quick-mounting base 210 and the quick-mounting plate 220 are split, and the camera or the camera protection frame is fixed on the camera connector 222 of the quick-mounting plate 220, so that the installation of the camera or the camera protection frame is convenient; the quick-mounting plate 220 is then mounted to the quick-mounting base 210 in a bevel snap-in locking manner. The locking and unlocking process of the quick-release plate 220 is as follows: when the quick-mounting plate 220 is locked, one side of the quick-mounting plate 220 obliquely enters the limit groove 211 of the quick-mounting base 210, the movable baffle 213 is rotated outwards to give up the space for the quick-mounting plate 220 to enter the limit groove 211, the other side of the quick-mounting plate 220 is pressed, the movable baffle 213 is driven by the quick-mounting plate 220 to rotate downwards, when the quick-mounting plate 220 is completely pressed down to the bottom of the limit groove 211, the movable baffle 213 is not acted by the quick-mounting plate 220 any more, the movable baffle 213 is rotated and reset under the reaction force of the torsion spring 216, and the movable baffle 213 is pressed on the limit block 221 of the quick-mounting plate 220 after reset, so that the quick-mounting plate 220 is prevented from falling out of the limit groove 211; and then the rotary spanner 214 is rotated, and the rotary spanner 214 drives the movable baffle 213 to move to one side close to the fixed baffle 212 through the pull rod 217 and the connecting block 215, so that the effect of locking the second type of quick-mounting plate is achieved. When the quick-mounting plate 220 is unlocked, the rotating wrench 214 is rotated and released, the movable baffle 213 is pressed, and the space for the quick-mounting plate 220 to leave the limit groove 211 is reserved, so that the quick-mounting plate 220 can be taken out. The fast-assembling plate 220 is through rotatable adjustable fender 213 and the mode that the rotation spanner 214 cooperation realized fast-assembling plate 220 dismouting and locking on fast-assembling pedestal 210, has simple structure, and locking effect is good, makes things convenient for quick assembly disassembly's advantage.

In this embodiment, two coaxially arranged pipe holes are formed on two opposite sides of the base body 110, the two pipe holes are respectively provided with a pipe body 300, an elastic arm 113 is disposed at a position of the base body 110 corresponding to the pipe hole, and a second locking knob 160 is connected between the base body 110 and the elastic arm 113, and the second locking knob 160 is used for driving the elastic arm 113 and the base body 110 to approach each other to clamp the pipe body 300. The pair of tubes 300 can provide mounting positions for various photographic auxiliary devices such as the lens support base 400, the focus follower, the V-shaped battery hanging plate and the like, and the functions of the photographic bracket are expanded. The tube 300 is specifically a carbon fiber tube 300 having a diameter of 15 mm.

In the present embodiment, a lens support base 400 is detachably connected to the pair of tubes 300, and the lens support base 400 includes a lens support base 410 fixed between the pair of tubes 300, a fourth locking knob 440 for locking the lens support base 410 to the tubes 300, and a Y-shaped support bar 420 connected to the lens support base 410, the Y-shaped support bar 420 being adapted to provide support for a camera lens. The lens support base 410 supports the camera lens through the Y-shaped support rod 420, so that a plurality of positions in the length direction of the camera lens can be supported, and the camera lens is contacted with two sides of the Y-shaped support rod 420 at the same time, so that the stability is better.

In the present embodiment, the support surface of the Y-shaped support bar 420 for supporting the camera lens is provided with a silica gel pad 421. The silica gel pad 421 can provide a larger friction force for the camera lens, and meanwhile, the silica gel pad 421 can protect the camera lens from directly touching the Y-shaped supporting rod 420. The two ends of the Y-shaped supporting rod 420 are also provided with the threading holes 422, and the camera lens can be tightly tied on the Y-shaped supporting rod 420 after the binding belts pass through the two threading holes 422, so that the stability of the camera lens after being fixed is further improved.

In this embodiment, the Y-shaped support rod 420 is vertically movably connected to the lens support base 410, and a locking assembly 430 for locking the Y-shaped support rod 420 to the lens support base 410 is disposed on the lens support base 410. The Y-shaped support bar 420 is configured to be vertically adjustable relative to the lens support base 410, so as to adapt to camera lenses with different sizes.

Specifically, the locking assembly 430 includes a compression block 431 movably disposed in a receiving groove of the lens supporting base 410, a third locking knob 432 driving the compression block 431 to move so that the compression block 431 compresses the Y-shaped support bar 420, and a pre-tightening spring 433 elastically disposed between the third locking knob 432 and the compression block 431, wherein the pre-tightening force is applied to the Y-shaped support bar 420 by the compression block 431 driven by the elastic force of the pre-tightening spring 433. The pre-tightening spring 433 is additionally arranged between the third locking knob 432 and the compression block 431, and in the unlocking state, the pre-tightening spring 433 applies pre-tightening force to the Y-shaped support rod 420 through the compression block 431, so that the Y-shaped support rod 420 cannot slide down under the action of dead weight, and better use experience is provided. And a clamping spring is further arranged between the third locking knob 432 and the pressing block 431 in a cushioning manner, and the clamping spring is used for preventing the third locking knob 432 from rotating too much in the direction to separate from the lens supporting base 410, so as to provide an anti-falling effect.

In summary, in the photographing bracket according to the embodiment of the present utility model, by providing the threaded connection hole 140 and the locking groove 130 on the video base 100, the first type of quick-mounting plate having the connection hole may be fixed on the video base 100 by the fastener passing through the connection hole and the threaded connection hole 140, and the second type of quick-mounting plate matching the locking groove 130 in shape may be installed in the locking groove 130 and fixed on the video base 100 by the locking member 150; by the arrangement, two types of quick-mounting plates with different types can be mounted on the same video base 100, so that the universality of the photographic bracket is improved, and the assembly requirements of the quick-mounting plates with different interface types are better met.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (12)

1. A photographic support characterized by comprising a video base (100) and a quick mount (200) connected to the video base (100), the quick mount (200) being adapted to be connected to a camera or a camera protection frame: the video base (100) is provided with a threaded connection hole (140) and a locking groove (130) on one side, facing away from the quick-assembly base (200), of the video base, the threaded connection hole (140) is suitable for being fixedly connected with a first type quick-assembly plate with a connection hole through a fastener, the locking groove (130) is suitable for being provided with a second type quick-assembly plate matched with the locking groove (130) in shape, and the video base (100) is further provided with a locking piece (150) for locking the second type quick-assembly plate on the locking groove (130).

2. The photographic bracket of claim 1, wherein the video base (100) comprises a base body portion (110) and a pair of base side portions (120), the quick mount base (200) being fixedly attached to the base body portion (110), the pair of base side portions (120) forming opposite side walls of the locking slot (130); at least one of the base side edge parts (120) is provided with a notch groove, and the locking piece (150) comprises a locking plate (151) positioned at the position of the notch groove and a first locking knob (152) for driving the locking plate (151) to approach the base side edge part (120) at the other side so as to clamp a second type of quick-mounting plate in the locking groove (130).

3. The photographing bracket according to claim 2, wherein the base main body portion (110) is of a three-dimensional frame structure with hollowed-out interior, a middle portion of one side surface of the base main body portion (110) forming the bottom of the locking groove (130) is of a hollowed-out structure, a frame of the hollowed-out structure is surrounded by the base main body portion (110), a connecting boss (111) extending to a space between the pair of base side edge portions (120) is arranged on the frame of the hollowed-out structure, and the threaded connecting hole (140) is arranged on the connecting boss (111).

4. A photographic bracket according to claim 3, wherein a connecting post (112) is provided on a side surface of the base main body portion (110) connected with the quick-mounting base (200), the connecting post (112) passes through the hollowed-out structure and extends to a space between the pair of base side edge portions (120), and the threaded connecting hole (140) is also provided on the connecting post (112).

5. The photographic bracket according to claim 1, characterized in that the quick mount base (200) comprises a quick mount base (210) and a quick mount plate (220), the quick mount base (210) being fixedly connected to the video base (100), the quick mount plate (220) being adapted to be connected to a camera or a camera protection frame; a limiting groove (211) is formed in one side, facing away from the video base (100), of the quick-mounting base body (210), and a limiting block (221) matched with the limiting groove (211) in appearance is arranged on the quick-mounting plate body (220); the quick-mounting base body (210) comprises a fixed baffle (212) and a movable baffle (213) which form two opposite groove side walls of the limiting groove (211), the movable baffle (213) is rotatably connected to the quick-mounting base (200) through a torsion spring (216), and the elastic restoring force of the torsion spring (216) is suitable for driving the movable baffle (213) to press the limiting block (221) on the limiting groove (211); the quick-mounting base body (210) is also provided with a rotary wrench (214) which is connected with the movable baffle (213) and is suitable for driving the movable baffle (213) to move towards one side close to the fixed baffle (212) so that the fixed baffle (212) and the movable baffle (213) are matched to clamp the quick-mounting plate body (220).

6. The photographing bracket according to claim 2, wherein two coaxially arranged pipe holes are formed in two opposite sides of the base body portion (110), a pipe body (300) is mounted on each of the two pipe holes, an elastic arm (113) is arranged at a position of the base body portion (110) corresponding to the pipe hole, a second locking knob (160) is connected between the base body portion (110) and the elastic arm (113), and the second locking knob (160) is used for driving the elastic arm (113) and the base body portion (110) to approach each other to clamp the pipe body (300).

7. The photographing bracket according to claim 6, wherein the pair of tube bodies (300) are detachably connected with any one or more of a lens support base (400), a focus follower and a V-mouth battery hanging plate.

8. The photographic bracket of claim 6, wherein a lens support base (400) is detachably connected to the pair of tube bodies (300), the lens support base (400) including a lens support base (410) fixed between the pair of tube bodies (300) and a Y-shaped support bar (420) connected to the lens support base (410), the Y-shaped support bar (420) being adapted to provide support for a camera lens.

9. The photographing bracket according to claim 8, characterized in that the Y-shaped support bar (420) is provided with a silica gel pad (421) on a support surface for supporting the camera lens.

10. The photographic bracket according to claim 8, wherein the two ends of the Y-shaped support bar (420) are further provided with a threading hole (422), and a binding band is adapted to bind the camera lens to the Y-shaped support bar (420) through both of the threading holes (422).

11. The photographing bracket according to claim 8, wherein the Y-shaped support rod (420) is vertically movably connected to the lens support base (410), and a locking assembly (430) for locking the Y-shaped support rod (420) to the lens support base (410) is provided on the lens support base (410).

12. The photographing bracket according to claim 11, wherein the locking assembly (430) comprises a pressing block (431) movably disposed in a receiving groove of the lens supporting base (410), a third locking knob (432) driving the pressing block (431) to move so that the pressing block (431) presses the Y-shaped supporting rod (420), and a pre-tightening spring (433) elastically disposed between the third locking knob (432) and the pressing block (431), the pre-tightening force of the pre-tightening spring (433) driving the pressing block (431) to apply the pre-tightening force to the Y-shaped supporting rod (420).