CN216768957U

CN216768957U - Multifunctional photographic support

Info

Publication number: CN216768957U
Application number: CN202220402056.XU
Authority: CN
Inventors: 傅青青; 王圆圆
Original assignee: Dalian Polytechnic University
Current assignee: Dalian Polytechnic University
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-06-17
Anticipated expiration: 2032-02-25

Abstract

The utility model relates to the technical field of photographic equipment, in particular to a multifunctional photographic support, which comprises a disc with the top for mounting a camera, at least three supporting legs with one ends hinged to the side wall of the disc, a fixing frame in an L shape hinged to the inner sides of the supporting legs, a first stud and a second stud with sector-shaped cross sections arranged at two ends of the fixing frame respectively, and nuts with internal threads matched with the first studs and the second studs in a threaded manner, wherein the first stud and the second stud are provided with external threads on arc-shaped side walls. According to the utility model, the fixing frame and the nuts with the first stud and the second stud respectively arranged at the two ends are arranged, and the support leg can be fixed after being folded by screwing one nut.

Description

Multifunctional photographic support

Technical Field

The utility model relates to the technical field of photographic instruments, in particular to a multifunctional photographic support.

Background

The photography refers to a process of recording images by using a special device, generally, a mechanical camera or a digital camera is used for photography, and in photography, in order to improve the stability of photography and the quality of photos, a photography support is required to be used for providing stable mechanical support for other photography devices such as a camera, a mobile phone and the like.

The patent of prior publication No. CN215569436U discloses a multi-functional photography stand, when making a video recording, it is fixed the supporting leg that expandes through setting up ring and bolt, and when shifting to the support and carrying, still can fix the supporting leg after folding through ring and bolt once more, compared with the prior art, possess the fixed function to supporting leg development state and the state of folding up, when avoiding carrying the transition, rock the wearing and tearing that cause between the part because of the supporting leg, however, the supporting leg of this photography stand switches to the development state or switches to the state of folding up by the development state, all need dismantle the back again with a plurality of bolts of fixed ring and supporting leg and install, need expend more time and carry out the fixed of supporting leg, it is not convenient enough to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a multifunctional photographic support, which can reduce the fixing time of supporting legs and solve the problem that the original photographic support is inconvenient to fix the supporting legs.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional photography support, be used for installing the disc and the one end of camera including the top articulate in three piece at least supporting legs of disc lateral wall, many the supporting leg inboard all articulates there is the mount that is the L type, the mount both ends are equipped with transversal fan-shaped first double-screw bolt of personally submitting and second double-screw bolt respectively, first double-screw bolt with all have the external screw thread on the arc lateral wall of second double-screw bolt, still include with many first double-screw bolt and many second double-screw bolt screw-thread fit has the internal screw thread nut.

Optionally, magnetic blocks are embedded in the side walls, far away from the fixing frame, of the first stud and the second stud, and the magnetic blocks are fixedly bonded with the first stud and the second stud through glue.

Optionally, the supporting legs are three, three the supporting legs are along the circumferencial direction equidistance setting of disc.

Optionally, a hidden hole matched with the first stud is formed in the side wall of the support leg above the fixing frame, and when the second stud is in a horizontal state, the first stud is inserted into the hidden hole.

Optionally, an extension leg is arranged at the bottom of the support leg, a connecting column is movably inserted at the opposite end of the extension leg and the support leg, a lead screw is vertically connected to the middle of the side wall of the connecting column, one end of the lead screw is rotatably connected with the connecting column, a hand wheel is fixedly arranged at the other end of the lead screw, a threaded sleeve is in threaded connection with the outer wall of the lead screw, and connecting rods are respectively hinged between the two sides of the threaded sleeve and the support leg and the extension leg.

Optionally, a level gauge is installed at the top of the disc, and the level gauge and the upper surface of the disc are arranged in parallel.

Optionally, a supporting disc is arranged at the bottom end of the extension leg, a ball head rod is fixedly arranged at the top of the supporting disc, and a mounting hole matched with the ball head rod in an inserting manner is formed in the bottom surface of the extension leg.

Compared with the prior art, the utility model provides a multifunctional photographing bracket, which has the following beneficial effects:

1. according to the utility model, the fixing frame and the screw cap with the first stud and the second stud respectively arranged at two ends are arranged, when the supporting leg is in an unfolded state, the screw cap can be connected with a screw rod formed by splicing a plurality of second studs on the fixing frames in a threaded manner, so that the unfolded supporting leg is fixed, and when the bottom of the supporting leg is in a folded state, the screw cap can be connected with a screw rod formed by splicing a plurality of first studs on the fixing frames in a threaded manner, so that the folded supporting leg is fixed;

2. according to the utility model, the extension legs, the connecting columns, the screw rods, the hand wheel, the thread sleeves and the connecting rods are arranged, after the support is placed on the ground, the length of the extension legs can be adjusted by screwing the hand wheel, so that the levelness of the top disc of the support and the levelness of the camera arranged on the disc are adjusted, and the stable shooting angle of the camera is ensured;

3. according to the utility model, the magnetic block is arranged, and the plurality of first studs or the plurality of second studs can be mutually adsorbed by the magnetic block to form a screw rod structure before the screw cap is in threaded connection with the first studs or the second studs, so that the screw cap is more convenient to connect.

Drawings

FIG. 1 is a schematic view of a folded structure of a support leg according to the present invention;

FIG. 2 is a schematic view of the support leg of the present invention in an unfolded state;

FIG. 3 is a schematic view of a single support leg configuration of the present invention;

fig. 4 is a schematic view of the structure of the extension leg and the support plate of the present invention.

In the figure: 1. a disc; 2. supporting legs; 20. hiding the hole; 3. a fixed mount; 30. a first stud; 31. a second stud; 4. a magnetic block; 5. extending the legs; 50. mounting holes; 6. connecting columns; 7. a screw rod; 8. a threaded sleeve; 9. a hand wheel; 10. a connecting rod; 11. a support disc; 12. a ball-head rod; 13. a nut; 14. a level gauge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1 to 4, an embodiment of the present invention provides a technical solution: a multifunctional photographic support comprises a disc 1 with the top used for mounting a camera, at least three support legs 2 with one ends hinged on the side wall of the disc 1, fixing frames 3 in an L shape hinged on the inner sides of the support legs 2, a first stud 30 and a second stud 31 with sector cross sections arranged at the two ends of the fixing frame 3 respectively, external threads arranged on the arc-shaped side walls of the first stud 30 and the second stud 31, nuts 13 with internal threads matched with the first studs 30 and the second studs 31 in a threaded manner, wherein the first studs 30 and the second studs 31 are formed by equally cutting a screw rod, when the bottom of the support legs 2 is expanded outwards to be in an expanded state, the second studs 31 on the fixing frames 3 can be spliced to form a screw rod structure, the second studs 31 are fixed in a threaded manner through the nuts 13, and when the bottom of the support legs 2 is folded to be in a folded state, can form the screw rod structure with a plurality of first double-screw bolts 30 concatenations on many mounts 3, rethread nut 13 is with a plurality of first double-screw bolts 30 thread tightening, so can accomplish folding up of many supporting legs 2 or the fixed after expanding, compare and adopt a plurality of screw rods fixed among the prior art, operate simpler, it is more convenient to use.

In order to facilitate the connection between the nut 13 and the first stud 30 or the second stud 31, on the basis of the above embodiment, the magnetic blocks 4 are embedded in the side walls of the first stud 30 and the second stud 31 far away from the fixing frame 3, the magnetic blocks 4 and the first stud 30, and the magnetic blocks 4 and the second stud 31 are fixed by gluing with glue, and before the nut 13 is in threaded connection with the first stud 30 or the second stud 31, the plurality of first studs 30 or the plurality of second studs 31 can be mutually adsorbed by the magnetic blocks 4 to form a screw structure, so that the nut 13 can be conveniently connected.

In order to further facilitate the connection of the nut 13 and the first stud 30 or the second stud 31, on the basis of the above embodiment, the number of the support legs 2 is three, the three support legs 2 are equidistantly arranged along the circumferential direction of the disc 1, the three support legs 2 can ensure the stability of the support, the number of the first studs 30 and the number of the second studs 31 can be reduced, the position deviation generated when the plurality of first studs 30 or the plurality of second studs 31 are spliced can be reduced to a certain extent, and the connection with the nut 13 is further facilitated.

In order to further improve the stability of the support, on the basis of the above embodiment, the sidewall of the support leg 2 above the fixing frame 3 of the embodiment is provided with the hidden hole 20 matched with the first stud 30, when the second stud 31 is in a horizontal state, the first stud 30 is inserted into the hidden hole 20, when the support leg 2 is in an unfolded state, the first stud 30 at the end of the fixing frame 3 is inserted into the hidden hole 20, and the hidden hole 20 limits the swing of the end of the fixing frame 3, so that the support is more stable as a whole.

Because most of the bottom surfaces for placing the bracket are not smooth enough, in order to ensure the levelness of the top camera of the bracket and improve the image quality, on the basis of the above embodiment, the bottom of the supporting leg 2 of the embodiment is provided with the extension leg 5, the opposite ends of the extension leg 5 and the supporting leg 2 are movably inserted with the connecting column 6, the middle part of the side wall of the connecting column 6 is vertically connected with the screw rod 7, one end of the screw rod 7 is rotatably connected with the connecting column 6, the other end is fixedly provided with the hand wheel 9, the outer wall of the screw rod 7 is connected with the threaded sleeve 8 in a threaded manner, two sides of the threaded sleeve 8 are respectively hinged with the connecting rod 10 between the supporting leg 2 and the extension leg 5, the top of the disc 1 is provided with the level gauge 14, the level gauge 14 is arranged in parallel with the upper surface of the disc 1, after the bracket is placed on the ground, the length of the extension leg 5 can be adjusted by screwing the hand wheel 9, thereby adjusting the levelness of the top disc 1 of the bracket and the cameras arranged on the disc 1, so as to ensure the stability of the shooting angle of the camera.

On the basis of above-mentioned embodiment, the 5 bottom of the extension leg of this embodiment is equipped with supporting disk 11, and the fixed bulb pole 12 that is equipped with in 11 top of supporting disk, extend 5 bottom surfaces of leg and open have with bulb pole 12 grafting cooperation mounting hole 50, and supporting disk 11 passes through bulb pole 12 and rotates to be installed in extension leg 5 bottom, and its bottom surface angle can rotate according to the actual conditions on ground and adjust to make 11 bottoms of supporting disk and ground laminating, guarantee area of contact, improve anti-skidding effect.

The working principle is as follows: when photographing, the bottom of the supporting leg 2 of the photographing bracket needs to be unfolded to improve the stability of the bracket, after the supporting leg 2 is unfolded, the fixing frame 3 at the inner side of the supporting leg 2 is overturned at a certain angle, so that one end of the fixing frame 3, which is provided with the first stud 30, is horizontal, at the moment, the plurality of first studs 30 are spliced to form a screw rod, then a nut is in threaded connection with the plurality of first studs 30 to form a screw rod, so that the plurality of supporting legs 2 are fixed by the plurality of fixing frames 3, the stability of the photographing bracket is improved, after photographing is finished, the supporting leg 2 of the photographing bracket needs to be folded, when folding up, after the nut on the first stud 30 is unscrewed, the fixing frame 3 is overturned, so that the first stud 30 at the end part of the fixing frame 3 is inserted into the hidden hole 20 on the supporting leg 2, the bottom of the supporting leg 2 is folded, so that the plurality of second studs 31 are spliced to form a screw rod, finally, the screwed nut is in threaded connection with the plurality of second studs 31, thereby realizing the fixation of the folded supporting legs 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional camera support is characterized in that: disc (1) and the one end that is used for installing the camera including the top articulate in three piece at least supporting legs (2) of disc (1) lateral wall, many supporting leg (2) inboard all articulates there is mount (3) that are the L type, mount (3) both ends are equipped with transversal sectorial first double-screw bolt (30) and the second double-screw bolt (31) of personally submitting respectively, first double-screw bolt (30) with all have the external screw thread on the arc lateral wall of second double-screw bolt (31), still include with many first double-screw bolt (30) and many second double-screw bolt (31) screw-thread fit has internal screw thread nut (13).

2. A multi-functional photography support of claim 1, wherein: the side walls of the first stud (30) and the second stud (31) far away from the fixed frame (3) are respectively embedded with a magnetic block (4), and the magnetic blocks (4) are fixedly bonded with the first stud (30) and the magnetic blocks (4) and the second stud (31) through glue.

3. A multi-functional photography support of claim 1, wherein: the number of the supporting legs (2) is three, and the three supporting legs (2) are arranged along the circumference direction of the disc (1) at equal intervals.

4. A multi-functional photography support of claim 1, wherein: the side wall of the supporting leg (2) above the fixing frame (3) is provided with a hidden hole (20) matched with the first stud (30), and when the second stud (31) is in a horizontal state, the first stud (30) is inserted into the hidden hole (20).

5. A multi-functional photography support of claim 1, wherein: the supporting leg (2) bottom is equipped with extends leg (5), extend leg (5) with supporting leg (2) end activity grafting in opposite directions has spliced pole (6), spliced pole (6) lateral wall middle part is connected with lead screw (7) perpendicularly, lead screw (7) one end with spliced pole (6) are rotated and are connected, and the other end is fixed and is equipped with hand wheel (9), lead screw (7) outer wall threaded connection thread bush (8), thread bush (8) both sides respectively with supporting leg (2) with it has connecting rod (10) to extend to articulate between leg (5).

6. The multi-functional camera stand of claim 5, further comprising: the disc (1) top is installed spirit level (14), spirit level (14) with disc (1) upper surface parallel arrangement.

7. The multi-functional camera stand of claim 5, further comprising: the bottom end of the extension leg (5) is provided with a supporting disc (11), the top of the supporting disc (11) is fixedly provided with a ball head rod (12), and the bottom surface of the extension leg (5) is provided with a mounting hole (50) matched with the ball head rod (12) in an inserting mode.