CN220168996U - Photographic support - Google Patents

Abstract

The utility model provides a photographic bracket which comprises a clamping assembly, a rotating shaft assembly and a supporting assembly, wherein the clamping assembly is arranged on the rotating shaft assembly; one end of the rotating shaft assembly is connected with the clamping assembly, and the other end of the rotating shaft assembly is connected with the supporting assembly; the support assembly comprises an upright post, and the upright post is provided with a containing cavity; the rotating shaft component is accommodated in the accommodating cavity. The rotating shaft assembly is a damping rotating shaft, and one end of the rotating shaft assembly, which is connected with the clamping assembly, and the other end of the rotating shaft assembly, which is connected with the supporting assembly, are stopped through damping. The photographic bracket provided by the utility model can solve the problem that the rotating shaft assembly shields the angle of view when a user photographs at a wide angle, and can meet the high requirement of the user for adjusting various different photographic angles, so that the photographic experience of the user is better.

Description

Photographic support

Technical Field

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

Background

The photographic bracket is used for clamping and fixing photographic equipment so as to play a role in stabilizing the photographic equipment during photographing. The current photographic support can meet the rotation requirements of a transverse screen and a vertical screen and the adjustment requirements of a certain fixed rotation angle when a user photographs. The rotating shaft of the existing photographic support is often a plastic part, and the end part of the rotating shaft is connected with a platy upright post structure, so that stable support is required to be provided through a longer force arm, and the length of the whole rotating shaft is further increased. When a user shoots by using the wide-angle lens, the overlong rotating shaft can shield the view angle of the lens, which is close to the rotating shaft, so that the view angle is reduced, and the shooting experience of the user is affected.

Disclosure of Invention

Based on the above, the utility model provides a photographing bracket to solve the problem that the rotating shaft shields the angle of view during photographing in the prior art.

In order to achieve the above object, the technical solution of the embodiment of the present utility model is as follows:

the embodiment of the utility model provides a photographic bracket, which comprises a clamping assembly, a rotating shaft assembly and a supporting assembly; one end of the rotating shaft assembly is connected with the clamping assembly, and the other end of the rotating shaft assembly is connected with the supporting assembly; the support assembly comprises an upright post, and the upright post is provided with a containing cavity; the rotating shaft component is accommodated in the accommodating cavity.

In one embodiment, the rotating shaft assembly is a damping rotating shaft, and one end of the rotating shaft assembly connected with the clamping assembly and the other end connected with the supporting assembly are stopped through damping.

In one embodiment, the rotating shaft assembly comprises a rotating shaft body, and a first connecting sheet, a first extrusion sheet, a second connecting sheet and a second extrusion sheet which are sequentially arranged on the rotating shaft body in a penetrating manner; two opposite plane parts are arranged on the circumferential surface of the rotating shaft body; the inner hole shapes of the first connecting piece, the first extrusion piece and the second extrusion piece are matched with the outer wall shape of the rotating shaft body; the second connecting piece is used for rotating relative to the rotating shaft body; the first connecting piece is fixedly connected with the clamping assembly, and the second connecting piece is fixedly connected with the supporting assembly.

In one embodiment, the clamping assembly comprises a mounting portion, wherein the mounting portion comprises an abutting portion, a positioning portion and a containing portion, the containing portion is arranged at the center of the mounting portion and is recessed inwards relative to the abutting portion, and the containing portion is used for partially containing the rotating shaft assembly; the positioning part is arranged on the abutting part; and a positioning hole is formed in the position, corresponding to the positioning part, of the first connecting piece.

In one embodiment, the accommodating cavity is of a stepped hole structure and comprises a large hole, a small hole and a connecting part; the connecting part is connected between the large hole and the small hole, and a first limiting block is arranged on the connecting part; and a first limiting groove is formed in the position, corresponding to the first limiting block, of the second connecting sheet.

In one embodiment, the connecting part is provided with a second limiting groove, the second connecting piece is provided with a convex second limiting block, and the second limiting block is arranged in the second limiting groove; the connecting portion is followed the periphery of aperture is equipped with round third spacing groove, be equipped with the third stopper on the periphery wall of second extrusion piece, the third stopper is used for following the slip of third spacing groove, and backstop in the both sides wall of second stopper.

In one embodiment, the rotating shaft assembly further includes two elastic rings, the elastic rings are disposed between the two second extrusion sheets, and the elastic rings are configured to elastically deform along an axial direction of the rotating shaft to increase damping.

In one embodiment, the support assembly further comprises a base, and the upright post is arranged on the surface of the base, which is close to one side of the clamping assembly; the stand includes stand body and back lid, back lid in stand body keep away from clamping subassembly one side, and with stand body joint.

In one embodiment, the upright post body, the accommodating cavity and the base are integrally formed, and a plurality of reinforcing ribs are arranged on the side wall of the accommodating cavity, which is away from one side of the clamping assembly.

In one embodiment, the photographic support further comprises a telescopic rod assembly comprising a telescopic rod and a support leg, the telescopic rod comprising a telescopic end and a receiving end; the telescopic end is detachably connected with the supporting component, and the containing end is connected with the supporting leg; the support legs comprise a storage state and an unfolding state, and when the support legs are in the storage state, the support legs are attached to the outer surface of the telescopic rod; when the support legs are in the unfolded state, the support legs are used for supporting the telescopic rods.

The utility model has at least the following beneficial effects: according to the photographing bracket provided by the utility model, the rotating shaft body made of metal is used as the main body of the rotating shaft assembly, so that the axial length of the rotating shaft assembly is reduced, and the stand column of the supporting assembly is provided with the accommodating cavity, so that the rotating shaft assembly can be accommodated in the accommodating cavity, the distance between the back surface of the clamping assembly and the outer side wall of the stand column is shortened, the shielding of a photographing view field is avoided, the requirement that a user does not shield a lens in wide-angle photographing is met, and the photographing experience of the user is better.

Drawings

Fig. 1 is a schematic view of a view angle of a photographing bracket according to an embodiment of the utility model.

Fig. 2 is a schematic view of another view of a photographing bracket according to an embodiment of the utility model.

Fig. 3 is an exploded view of the photographing bracket of fig. 1.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.

Fig. 5 is a schematic view of a structure of the support assembly with a rear cover removed according to an embodiment of the present utility model.

Fig. 6 is a schematic structural view of a support assembly according to another embodiment of the present utility model.

Fig. 7 is a schematic structural diagram of a spindle assembly according to an embodiment of the present utility model.

Fig. 8 is an exploded view of a spindle assembly according to another embodiment of the present utility model.

Fig. 9 is a schematic view of a stand for a photographic stand according to an embodiment of the present utility model in an unfolded state.

Fig. 10 is a schematic view of a stand of a photographing stand according to an embodiment of the present utility model in a storage state.

The meaning of the various reference numerals in the drawings is as follows:

1. clamping the assembly; 11. a housing portion; 111. a mounting part; 1111. a second connection hole; 1112. an accommodating portion; 1113. an abutting portion; 1114. a positioning part; 12. a clamp arm; 13. unlocking the key;

2. a support assembly; 21. a column body; 211. a clamping block; 212. a reverse spigot support; 22. a rear cover; 221. a buckle; 23. a base; 24. a receiving chamber; 241. a large hole; 242. a small hole; 243. a connection part; 244. a third limit groove; 245. a first limiting block; 246. a fourth connection hole; 247. the second limit groove; 248. reinforcing ribs;

3. a spindle assembly; 31. a rotating shaft body; 311. a flange portion; 312. a rotating shaft portion; 313. a planar portion; 32. a first connecting piece; 321. a first connection hole; 322. positioning holes; 33. a first extruded sheet; 34. a second connecting piece; 341. a third connection hole; 342. avoidance holes; 343. a first limit groove; 344. a second limiting block; 35. a second extruded sheet; 351. a third limiting block; 36. an elastic ring;

4. a telescoping rod assembly; 41. a telescopic rod; 411. a telescoping end; 412. a receiving end; 42. and (5) supporting legs.

Detailed Description

The technical scheme of the utility model is further elaborated below by referring to the drawings in the specification and the specific embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the implementations of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify 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. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

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 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.

Referring to fig. 1 to 3, the photographing bracket according to the embodiment of the utility model includes a clamping assembly 1, a supporting assembly 2 and a rotating shaft assembly 3, wherein one end of the rotating shaft assembly 3 is connected with the clamping assembly 1, and the other end is connected with the supporting assembly 2. The support assembly 2 can rotate relative to the clamping assembly 1 around the axis of the rotating shaft assembly 3, and the relative angle between the clamping assembly 1 and the support assembly 2 is maintained under the action of the rotating shaft assembly 3.

As shown in fig. 3, the clamping assembly 1 is used for fixing an electronic device such as a mobile phone. The clamping assembly 1 can adopt a mechanical clamping structure or a magnetic clamping structure, and the specific structure is not limited. The clamping assembly 1 in this embodiment adopts a mechanical clamping structure, and includes a housing portion 11, two clamping arms 12, and an unlocking key 13. The housing portion 11 includes a first surface facing the photographing apparatus side and a second surface facing away from the photographing apparatus side, and the unlock key 13 is provided on the second surface of the housing portion 11. Two clamp arms 12 are provided on both sides of the housing portion 11, respectively, for holding or releasing the photographing apparatus.

As shown in fig. 3 and 5, the support assembly 2 of the present embodiment includes a column and a base 23, and the column is disposed on a surface of the base 23 near one side of the clamping assembly 1. The stand is hollow shell structure, including stand body 21 and back lid 22, back lid 22 lid closes in stand body 21 and keeps away from clamping subassembly 1 one side to with stand body 21 joint. In this embodiment, the rear cover 22 and the pillar body 21 are clamped by the clamping block 211 and the clamping buckle 221, and the inner sidewall of the pillar body 21 is further provided with a reverse spigot support 212 for supporting the rear cover 22 to prevent the rear cover 22 from collapsing inwards. The connection between the rear cover 22 and the pillar body 21 is not limited to the engagement, and may be other connection methods such as ultrasonic welding. The surface of one side of the upright post body 21, which is close to the clamping assembly 1, is provided with a containing cavity 24, and one side of the containing cavity 24, which is away from the clamping assembly 1, is positioned in a cavity covered by the rear cover 22. Except for the rear cover 22, other parts of the supporting component 2 are of an integrated structure, so that the stability of the integrated supporting component 2 is stronger, and the service life of the photographic bracket is prolonged.

As shown in fig. 7 and 8, the rotating shaft assembly 3 is a damping type rotating shaft, and is disposed in the accommodating cavity 24, so as to rotate and maintain the clamping assembly 1 at a current angle relative to the supporting assembly 2. The rotating shaft assembly 3 of the embodiment is made of a metal material, and the rotating shaft assembly 3 made of metal has better strength and is beneficial to reducing the volume (especially the axial length) of the rotating shaft, and meanwhile, the rotating shaft assembly 3 can enable the photographic equipment to keep various different photographic angles, so that the photographic experience of a user is improved. The rotating shaft assembly 3 of the present embodiment includes a rotating shaft body 31, a first connecting piece 32, a first extruding piece 33, a second connecting piece 34 and a second extruding piece 35, which are sequentially arranged on the rotating shaft body 31 in a penetrating manner. The rotary shaft body 31 includes a rotary shaft portion 312 and a flange portion 311 which are connected to each other, and two opposing flat portions 313 are provided on the circumferential surface of the rotary shaft portion 312. The first connecting piece 32 is disposed near the flange portion 311, and the inner hole shapes of the first connecting piece 32, the first pressing piece 33, and the second pressing piece 35 are the same as the cross-sectional shape of the rotating shaft body 31, so that the rotating shaft body 31 does not rotate relative to the first connecting piece 32, the first pressing piece 33, and the second pressing piece 35. The first and second squeeze tabs 33 and 35 are interference fit with the shaft portion 312. The inner hole of the second connecting piece 34 is a circular inner hole, the aperture of which is not smaller than the diameter of the rotating shaft body 31, and the second connecting piece 34 is used for rotating relative to the rotating shaft portion 312 so as to enable the clamping assembly 1 to rotate relative to the supporting assembly 2.

The first connecting piece 32 is abutted against the flange portion 311 and used for fixedly connecting the rotating shaft assembly 3 and the clamping assembly 1. The first connecting piece 32 is provided with a plurality of first connecting holes 321 and two positioning holes 322 along the circumferential direction. As shown in fig. 3 and 4, the housing 11 of the clamping assembly 1 is further provided with a mounting portion 111, the mounting portion 111 includes an abutting portion 1113, a positioning portion 1114 and a receiving portion 1112, the receiving portion 1112 is provided in a central portion of the mounting portion 111 and is recessed inward relative to the abutting portion 1113, and the receiving portion 1112 is used for partially receiving the rotating shaft assembly 3. The positioning portion 1114 is disposed on the contact portion 1113 and protrudes from the contact portion 1113, and the contact portion 1113 has second connection holes 1111 formed at positions corresponding to the first connection holes 321. The clamping assembly 1 and the rotating shaft assembly 3 are fixedly coupled by penetrating a coupling member, such as a bolt, in the first coupling hole 321 of the first coupling piece 32 and the second coupling hole 1111 of the abutting portion 1113. The positioning hole 322 is opposite to the positioning part 1114, and the positioning hole 322 is arranged on the positioning part 1114 in a penetrating way and is used for positioning when the rotating shaft assembly 3 is mounted on the clamping assembly 1, so that the mounting is facilitated. Because the shape of the inner hole of the first connecting piece 32 is the same as the cross section of the rotating shaft portion 312, the first connecting piece 32 does not rotate relative to the rotating shaft assembly 3, and when the first connecting piece 32 fixes the rotating shaft assembly 3 to the clamping assembly 1, the rotating shaft assembly 3 does not rotate relative to the clamping assembly 1, so that abrasion caused by rotation friction is reduced, and meanwhile, the two positioning holes 322 of the first connecting piece 32 are matched with the positioning portions 1114, so that the damage of the connecting piece caused by direct stress of the connecting piece in the first connecting hole 321 can be prevented.

As shown in fig. 7 and 8, the second connecting piece 34 is provided with a plurality of third connecting holes 341 and a plurality of avoidance holes 342 along the circumferential direction, the positions of the avoidance holes 342 are arranged corresponding to the positions of the first connecting holes 321 of the first connecting piece 32, and the avoidance holes 342 are arranged to facilitate the mounting of the connecting piece to the first connecting holes 321 from the avoidance holes 342 when the rotating shaft assembly 3 is mounted to the clamping assembly 1. As shown in fig. 6, the accommodating cavity 24 of the supporting component 2 in this embodiment has a stepped hole structure, which includes a large hole 241, a small hole 242 and a connecting portion 243. The connecting portion 243 is connected between the large hole 241 and the small hole 242, two first limiting blocks 245 are disposed on the connecting portion 243, and first limiting grooves 343 are disposed at positions of the second connecting piece 34 corresponding to the first limiting blocks 245. The connecting part 243 is also provided with a fourth connecting hole 246 at the position corresponding to the third connecting hole 341, and the second connecting piece and the supporting component 2 can be fixedly connected by penetrating the connecting pieces in the third connecting hole 341 and the fourth connecting hole 246, so as to support and accommodate the rotating shaft component 3. The first limiting groove 343 is disposed through the first limiting block 245 to prevent the connecting piece disposed through the third connecting hole 341 from being damaged due to direct stress. In the present embodiment, the first limiting groove 343 and the avoidance holes 342 are shared, that is, two first limiting grooves 343 are two of the plurality of avoidance holes 342.

As shown in fig. 8, in the present embodiment, the number of the first squeeze sheets 33 is two, two first squeeze sheets 33 are disposed adjacently, and the number of the second squeeze sheets 35 is also two. In order to further increase the friction force of the rotating shaft assembly 3 and thus increase the damping effect, an elastic ring 36 may be further disposed between the two second extrusion sheets 35, the elastic ring 36 is disposed between the two second extrusion sheets 35, and the diameter of the inner hole of the elastic ring 36 is not smaller than the diameter of the rotating shaft portion 312, for rotating relative to the rotating shaft body 31, and further for elastically deforming along the axial direction of the rotating shaft to increase the damping. The two opposite surfaces of the elastic ring 36 of the present embodiment are convex and concave, and the convex and concave surfaces form a height difference to form a space capable of elastically deforming.

As shown in fig. 6 and 8, in this embodiment, to avoid the upright from shielding the unlocking key 13 of the clamping assembly 1 during rotation, a protruding second limiting block 344 may be further disposed on the second connecting piece 34, and correspondingly, a second limiting slot 247 is disposed on the connecting portion 243, where the second limiting block 344 is installed in the second limiting slot 247, and the position of the second limiting slot 247 is set corresponding to the position of the unlocking key 13. The connecting portion 243 is provided with a circle of third limiting groove 244 along the periphery of the small hole 242, a third limiting block 351 is arranged on the peripheral wall of the second extrusion piece 35 close to the second connecting piece 34, the third limiting block 351 is used for sliding along the third limiting groove 244 and is stopped at two side walls of the second limiting block 344 in the sliding process, so that the unlocking key 13 is prevented from being blocked by the upright post rotating to the unlocking key 13.

As shown in fig. 5, in order to enhance the strength of the connection between the support assembly 2 and the spindle assembly 3, a plurality of reinforcing ribs 248 may be provided on the side wall of the receiving chamber 24 on the side facing away from the clamping assembly 1. For example, a plurality of reinforcing ribs 248 may be provided on the side wall of the large hole 241 located in the cavity covered by the rear cover 22 in the axial direction to enhance the strength of the upright at the receiving cavity 24, preventing damage to the support assembly 2 caused by improper operation of the user.

As shown in fig. 9 and 10, the photographing bracket of the present embodiment may further be provided with a telescopic link assembly 4, the telescopic link assembly 4 including a telescopic link 41 and a leg 42, the telescopic link 41 including a telescopic end 411 and a receiving end 412. The telescopic end 411 is detachably connected with the base 23 of the support assembly 2, and the receiving end 412 is connected with the support leg 42. The stand 42 includes two states of storage and unfolding, and when the stand 42 is in the storage state, the stand 42 is attached to the outer surface of the telescopic rod 41, and can be used for storing a photographing stand or for holding a self-timer. The stand 42 is used to support the telescopic link 41 when the stand 42 is in the unfolded state, and can be used as a tripod of the photographing apparatus at this time.

The photographing bracket provided by the embodiment of the utility model is easy to store, the rotating shaft assembly can meet the high requirements of users for photographing at various angles, meanwhile, the rotating shaft assembly made of metal not only enhances the strength of the rotating shaft and prolongs the service life of the rotating shaft, but also is small in size, and is stored in the storage cavity of the upright post and the storage part of the clamping assembly, so that the distance between the outer side wall of the upright post and the shell part of the clamping assembly is greatly reduced, the lens is prevented from being blocked due to overlong distance, and the photographing experience of the users is better.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. A photographic support, characterized in that: the device comprises a clamping assembly, a rotating shaft assembly and a supporting assembly; one end of the rotating shaft assembly is connected with the clamping assembly, and the other end of the rotating shaft assembly is connected with the supporting assembly; the support assembly comprises an upright post, and the upright post is provided with a containing cavity; the rotating shaft component is accommodated in the accommodating cavity.

2. The photographic bracket of claim 1, wherein: the rotating shaft assembly is a damping rotating shaft, and one end of the rotating shaft assembly, which is connected with the clamping assembly, and the other end of the rotating shaft assembly, which is connected with the supporting assembly, are stopped through damping.

3. The photographic bracket of claim 2, wherein: the rotating shaft assembly comprises a rotating shaft body, a first connecting piece, a first extrusion piece, a second connecting piece and a second extrusion piece, wherein the first connecting piece, the first extrusion piece, the second connection piece and the second extrusion piece are sequentially arranged on the rotating shaft body in a penetrating manner; two opposite plane parts are arranged on the circumferential surface of the rotating shaft body; the inner hole shapes of the first connecting piece, the first extrusion piece and the second extrusion piece are matched with the outer wall shape of the rotating shaft body; the second connecting piece is used for rotating relative to the rotating shaft body; the first connecting piece is fixedly connected with the clamping assembly, and the second connecting piece is fixedly connected with the supporting assembly.

4. A photographic bracket as claimed in claim 3, wherein: the clamping assembly comprises a mounting part, wherein the mounting part comprises an abutting part, a positioning part and a containing part, the containing part is arranged at the center of the mounting part and is recessed inwards relative to the abutting part, and the containing part is used for partially containing the rotating shaft assembly; the positioning part is arranged on the abutting part; and a positioning hole is formed in the position, corresponding to the positioning part, of the first connecting piece.

5. A photographic bracket as claimed in claim 3, wherein: the accommodating cavity is of a stepped hole structure and comprises a big hole, a small hole and a connecting part; the connecting part is connected between the large hole and the small hole, and a first limiting block is arranged on the connecting part; and a first limiting groove is formed in the position, corresponding to the first limiting block, of the second connecting sheet.

6. The photographic bracket of claim 5, wherein: the connecting part is provided with a second limiting groove, the second connecting piece is provided with a convex second limiting block, and the second limiting block is arranged in the second limiting groove; the connecting portion is followed the periphery of aperture is equipped with round third spacing groove, be equipped with the third stopper on the periphery wall of second extrusion piece, the third stopper is used for following the slip of third spacing groove, and backstop in the both sides wall of second stopper.

7. A photographic bracket as claimed in claim 3, wherein: the rotating shaft assembly further comprises two elastic rings, the elastic rings are arranged between the two second extrusion sheets, and the elastic rings are used for elastically deforming along the axial direction of the rotating shaft so as to increase damping.

8. The photographic bracket of claim 1, wherein: the support assembly further comprises a base, and the upright post is arranged on the surface of the base, which is close to one side of the clamping assembly; the stand includes stand body and back lid, back lid in stand body keep away from clamping subassembly one side, and with stand body joint.

9. The photographic bracket of claim 8, wherein: the stand body hold the chamber with base integrated into one piece, hold the chamber and deviate from be equipped with a plurality of strengthening ribs on the lateral wall of clamping subassembly one side.

10. A photographic bracket as claimed in any one of claims 1 to 9, wherein: the telescopic rod comprises a telescopic rod and supporting legs, and the telescopic rod comprises a telescopic end and a containing end; the telescopic end is detachably connected with the supporting component, and the containing end is connected with the supporting leg; the support legs comprise a storage state and an unfolding state, and when the support legs are in the storage state, the support legs are attached to the outer surface of the telescopic rod; when the support legs are in the unfolded state, the support legs are used for supporting the telescopic rods.