Supporting foot stool

Abstract

The utility model relates to the technical field of photography or camera shooting auxiliary devices, in particular to a supporting foot stool which comprises a main rod body, a sliding sleeve assembly, supporting legs, a connecting rod assembly and a locking assembly. The sliding sleeve assembly sleeves the periphery of the main rod body and is in sliding connection with the main rod body; the number of the supporting legs is multiple, the first ends of the supporting legs are hinged to the sliding sleeve assembly, and the second ends of the supporting legs are switched between the folding position and the unfolding position; the connecting rod assembly comprises connecting rod seats and connecting rods, the connecting rod seats are fixed to the second end of the main rod body, the connecting rods are as many as the supporting legs and correspond to the supporting legs, one ends of the connecting rods are hinged to the connecting rod seats, the other ends of the connecting rods are hinged to the inner sides of the supporting legs, and elastic driving parts are arranged between the supporting legs and the connecting rods. A user only needs to start the locking assembly to unlock the supporting leg, the supporting leg is automatically bounced off under the driving action of the elastic driving piece, the one-key automatic bouncing-off function of the supporting leg of the supporting foot stool is achieved, and use convenience is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photography or camera auxiliary device technical field, concretely relates to a support tripod. BACKGROUND

[0002] Digital photography camera and cell -phone have gradually popularized in people's daily life, can use camera and cell -phone to carry out shooting at any time, record life or travel fragment or interesting real object and shoot down. In the shooting process of camera, in order to guarantee that the photo or film picture is stable and accurate, camera is often fixed on the photography tripod. Camera and photography tripod are assembled together only when shooting, and camera and support tripod are generally carried separately.

[0003] The existing photography tripod includes stretching rod, fixed seat, three support legs and connecting support rod and the like, wherein the three support legs can be accommodated and attached to the stretching rod. However, when the support legs need to be unfolded, the user needs to open each support leg by hand, which is inconvenient to use and has poor user experience. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a support tripod to solve the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides a support tripod, which comprises a main rod body, a sliding sleeve assembly, a support leg, a connecting rod assembly and a locking assembly. The main rod body is provided with a mounting gimbal at one end. The sliding sleeve assembly is sleeved on the outer periphery of the main rod body and is slidingly connected to the main rod body. The support leg is provided in a plurality of numbers. The first end of the support leg is hingedly connected to the sliding sleeve assembly. The second end of the support leg is switched between a folded position and an unfolded position. The connecting rod assembly comprises a connecting rod seat and a connecting rod. The connecting rod seat is fixed to the second end of the main rod body. The connecting rod is provided in the same number as the support leg and is correspondingly arranged with the support leg. One end of the connecting rod is hingedly connected to the connecting rod seat, and the other end is hingedly connected to the inner side of the support leg. An elastic driving member is arranged between the support leg and the connecting rod. The locking assembly is arranged on the bottom of the main rod body. The locking assembly is used to lock the second end of the support leg to make it in the folded position, and to unlock the second end of the support leg and pop it to the unfolded position under the driving of the elastic driving member.

[0006] Further, the elastic driving member is a torsional spring. The connecting rod is rotatably connected to the inner side of the support leg through a rotating shaft. The torsional spring is sleeved on the rotating shaft. The first abutting end of the torsional spring abuts against the inner side of the support leg. The second abutting end of the torsional spring abuts against the connecting rod.

[0007] Further, the locking assembly comprises a control button, the control button is provided with a locking piece, the second end of the supporting leg is provided with a connecting piece, the locking piece is connected with the connecting piece when the supporting leg is in the folding position, and the control button protrudes from the supporting leg.

[0008] Further, the locking assembly further comprises a button seat, a first magnet and a second magnet, the button seat is fixed at the bottom of the main rod body, the button seat is provided with a connecting groove, the control button is slidingly connected with the connecting groove, the first magnet is arranged on the button seat, the second magnet is arranged on the control button, the first magnet and the second magnet are arranged opposite to each other and the same magnetic pole is arranged on the opposite surface.

[0009] Further, the locking piece moves synchronously with the control button, the locking piece adopts one of a protruding structure or a groove structure, and the connecting piece is matched with the locking piece.

[0010] Further, the locking piece assembly further comprises a limiting rod, one end of the limiting rod is connected with the button seat, and the other end of the limiting rod is connected with the control button, and the control button is slidingly connected with the limiting rod.

[0011] Further, the limiting rod is arranged in the first magnet and the second magnet.

[0012] Further, the main rod body is provided with a stop portion near the position of the mounting cloud platform, the stop portion is provided with an elastic assisting piece, the sliding sleeve assembly can abut against the elastic assisting piece and make the elastic assisting piece accumulate elastic force.

[0013] Further, the inner side of the supporting leg is provided with a receiving groove, and the connecting rod can be received into the receiving groove.

[0014] Further, the main rod body is a telescopic rod.

[0015] The beneficial effects of the utility model lie in:

[0016] 1、 the locking assembly is arranged in the application to lock or unlock the second end of the supporting leg, so that the supporting leg can be stably locked in the folding position and automatically pop up to the unfolded position after being unlocked. When in use, the user only needs to start the locking assembly to unlock the supporting leg, and the supporting leg automatically pops up under the driving action of the elastic driving piece, so that the one-key automatic pop-up function of the supporting leg of the supporting foot is realized, and the convenience of use is greatly improved.

[0017] 2. The locking assembly comprises a control button, the control button is provided with a locking piece, the second end of the supporting leg is provided with a connecting piece, the locking piece is connected with the connecting piece when the supporting leg is in the folding position, and the control button protrudes from the supporting leg. When the supporting foot is needed to be used, the user only needs to directly touch the ground with the bottom end of the supporting foot, since the control button protrudes from the supporting leg, the control button is first contacted with the ground and triggered, and then the supporting leg is automatically opened under the driving action of the elastic driving piece, so that the supporting leg of the supporting foot is automatically opened by one key, without the need of pressing the control button by hand, which greatly facilitates the user.

[0018] 3. The inner side of the supporting leg is provided with a receiving groove, when the second end of the supporting leg is in the folding position, the connecting rod is also close to the main rod body, and the receiving groove is arranged on the inner side of the supporting leg, so as to leave the position space of the connecting rod, and the connecting rod and the supporting leg are conveniently folded at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings described below are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0020] Figure 1 A three-dimensional structure schematic diagram of the folding state of the supporting foot provided by the embodiment of the present application is shown in the figure.

[0021] Figure 2 A sectional view of the folding state of the supporting foot provided by the embodiment of the present application is shown in the figure.

[0022] Figure 3 A three-dimensional structure schematic diagram of the folding state of the supporting foot provided by the embodiment of the present application is shown in the figure. Figure 2 An enlarged view of part A in the figure.

[0023] Figure 4 An enlarged view of part B in the figure. Figure 2 An enlarged view of part B in the figure.

[0024] Figure 5 A three-dimensional structure schematic diagram of the unfolding state of the supporting foot provided by the embodiment of the present application is shown in the figure.

[0025] Figure 6 A position schematic diagram of the torsional spring used by the supporting foot provided by the embodiment of the present application is shown in the figure.

[0026] Figure 7 A position schematic diagram of the locking piece used by the supporting foot provided by the embodiment of the present application is shown in the figure.

[0027] EXPLANATION OF REFERENCE NUMERALS:

[0028] 1, main rod body; 11, stop; 12, elastic assisting piece; 121, spring; 122, push sleeve; 2, sliding sleeve assembly; 21, hinged groove; 3, support leg; 31, first end; 32, second end; 33, connecting piece; 34, storage groove; 35, connecting lug; 4, connecting rod assembly; 41, connecting rod seat; 42, connecting rod; 5, torsional spring; 51, first abutting end; 52, second abutting end; 6, locking assembly; 61, control button; 611, locking piece; 62, button seat; 621, connecting groove; 63, first magnet; 64, second magnet; 65, limiting rod piece; 7, mounting holder. DETAILED DESCRIPTION

[0029] The technical solutions of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0030] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as there is no conflict between them.

[0033] Reference Figures 1 to 7The utility model provides a support foot stand, including main rod body 1, sliding sleeve subassembly 2, support leg 3, connecting rod subassembly 4 and locking assembly 6, and one end of main rod body 1 is equipped with the installation holder 7, sliding sleeve subassembly 2 is sleeved in the outer periphery of main rod body 1 and is slidably connected in main rod body 1, the number of support leg 3 is multiple, and the first end 31 of support leg 3 is hinged to sliding sleeve subassembly 2, and the second end 32 of support leg 3 switches between the folding position and the unfolded position, connecting rod subassembly 4 includes connecting rod seat 41 and connecting rod 42, and connecting rod seat 41 is fixed at the other end of main rod body 1, the number of connecting rod 42 is same with support leg 3 and is correspondingly arranged with support leg 3, one end of connecting rod 42 is hinged to connecting rod seat 41, and the other end is hinged to the inner side of support leg 3, and the elastic driving part is arranged between support leg 3 and connecting rod 42, locking assembly 6 is arranged on the bottom of main rod body 1, is used for locking the second end 32 of support leg 3 to make it be in the folding position, and unlocking the second end 32 of support leg 3 and opens to the unfolded position under the driving of elastic driving part.

[0034] In the embodiment, the locking assembly 6 is arranged to lock or unlock the second end 32 of the support leg 3, so that the support leg 3 can be stably locked in the folded position and automatically opened to the unfolded position after being unlocked. In use, the user only needs to start the locking assembly 6 to unlock the support leg 3, and the support leg 3 is automatically opened under the driving action of the elastic driving part, realizing the one-key automatic opening function of the support leg 3 of the support foot stand, and greatly improving the convenience of use.

[0035] Specifically, referring to Figure 6 , the elastic driving part is a torsion spring 5, the connecting rod 42 is rotatably connected to the inner side of the support leg 3 through a rotating shaft, the torsion spring 5 is sleeved on the rotating shaft, a first abutting end 51 of the torsion spring 5 abuts against the inner side of the support leg 3, and a second abutting end 52 of the torsion spring 5 abuts against the connecting rod 42. When the second end 32 of the support leg 3 is folded, the first abutting end 51 and the second abutting end 52 of the torsion spring 5 are pressed and accumulate elastic force. The inner side of the support leg 3 is provided with a receiving groove 34, and the connecting rod 42 can be received in the receiving groove 34. When the second end 32 of the support leg 3 is in the folded position, the connecting rod 42 is also close to the main rod body 1, and the receiving groove 34 is arranged on the inner side of the support leg 3, leaving a position space for the connecting rod 42, facilitating the simultaneous folding of the connecting rod 42 and the support leg 3.

[0036] In other embodiments, the torsion spring 5 can also be replaced by an elastic clamping piece, which is arranged in a bent manner, one end is connected to the inner side of the support leg 3, and the other end is connected to the connecting rod 42. At this time, the elastic clamping piece plays the same role as the above-mentioned torsion spring 5.

[0037] Further, the locking assembly 6 comprises a control button 61, the control button 61 is provided with a locking piece 611, the second end 32 of the supporting leg 3 is provided with a connecting piece 33, when the supporting leg 3 is in the folding position, the locking piece 611 is connected with the connecting piece 33, and the control button 61 protrudes from the supporting leg 3. When the supporting footrest needs to be used, the user only needs to directly touch the ground with the bottom end of the supporting footrest, since the control button 61 protrudes from the supporting leg 3, the control button 61 first contacts the ground and triggers, and then the supporting leg 3 is automatically unfolded under the driving action of the elastic driving piece, realizing one-key automatic unfolding of the supporting leg 3 of the supporting footrest, without the need for the user to press the control button 61 by hand, greatly facilitating the user.

[0038] Specifically, referring to Figure 4 , the locking assembly 6 further comprises a button seat 62, a first magnet 63 and a second magnet 64, the button seat 62 is fixed at the bottom of the main rod body 1, and the button seat 62 is integrally formed with the connecting rod seat 41 and fixed at the bottom of the main rod body 1. One end of the connecting rod 42 is hinged to the side wall of the connecting rod seat 41, and a space is left for the hinge to avoid interference with the rotation of the connecting rod 42. The end of the connecting rod seat 41 is the button seat 62, the button seat 62 is provided with a connecting groove 621, the control button 61 is slidingly connected to the connecting groove 621, the first magnet 63 is arranged on the side wall of the bottom of the button seat 62, and the second magnet 64 is arranged on the control button 61. After the control button 61 is installed in the connecting groove 621, the first magnet 63 and the second magnet 64 are oppositely arranged and have the same magnetic pole on the opposite side. The opposite side of the first magnet 63 and the second magnet 64 always has a repulsive force, and the locking piece 611 assembly further comprises a limiting rod 65, one end of the limiting rod 65 is connected to the button seat 62, the other end of the limiting rod 65 is connected to the control button 61, and the control button 61 is slidingly connected to the limiting rod 65, so that the control button 61 slides in the connecting groove 621 of the button seat 62 and does not come off the connecting groove 621.

[0039] In this embodiment, referring to Figure 4 , Figure 6 and Figure 7 , the locking piece 611 adopts a protruding structure, the connecting piece 33 adopts a groove structure, and the connecting piece 33 is matched with the locking piece 611. When the supporting leg 3 is in the folding position, the protruding structure is inserted into the groove structure, and the locking of the supporting leg 3 is realized. Moreover, the repulsive force between the first magnet 63 and the second magnet 64 exists, and the control button 61 will not move under the action of gravity or shaking, so that the protruding structure and the groove structure always remain stably connected. When the supporting footrest needs to be used, the bottom end of the supporting footrest is directly touched with the ground, since the control button 61 protrudes from the supporting leg 3, the control button 61 first contacts the ground and triggers movement, after the control button 61 moves, the protruding structure moves synchronously with the control button 61, the protruding structure is pushed out of the groove structure, the locking effect is released, and then the supporting leg 3 is automatically unfolded under the driving action of the elastic driving piece.

[0040] In other embodiments, the locking member 611 adopts a groove structure, the connecting member 33 adopts a protrusion structure, and the remaining structures are the same as those in the above-mentioned embodiments, and thus will not be described again.

[0041] In this embodiment, the limiting rod member 65 is a screw, one end of which is fixed on the button seat 62, and the other end is arranged in the control button 61. The nut of the screw abuts against the control button 61 to limit the control button 61 from being separated from the connecting groove 621 of the button seat 62. The screw is arranged in the first magnet 63 and the second magnet 64, and plays a role of guiding the movement of the control button 61. Even if the control button 61 moves, the first magnet 63 and the second magnet 64 always move relative to each other, so that the repulsive force between the first magnet 63 and the second magnet 64 effectively acts on the control button 61.

[0042] In other embodiments, the limiting rod member 65 can also be a limiting pin or a limiting shaft, as long as it can guide and limit the movement of the control button 61, and ensure that the control button 61 moves while not being separated from the connecting groove 621.

[0043] In this embodiment, the main rod body 1 is in a cylindrical shape, the number of the support legs 3 is three, the sliding sleeve assembly 2 is sleeved on the outer periphery of the main rod body 1 and is slidingly connected to the main rod body 1, the main rod body 1 is provided with a stop portion 11 near the position where the holder 7 is installed, and the main rod body 1 is provided with a limiting protrusion near the low end. The sliding sleeve assembly 2 slides in the area between the stop portion 11 and the limiting protrusion. The outer periphery of the sliding sleeve assembly 2 is provided with a hinged groove 21, the first end 31 of the support leg 3 is provided with a connecting lug 35, and the support leg 3 is rotationally connected to the sliding sleeve assembly 2 through the connecting lug 35. The support leg 3 is in an arc-shaped sheet shape, and the three arc-shaped sheet-shaped support legs 3 can be attached to the surface of the main rod body 1 to completely wrap the main rod body 1, and at this time, the second end 32 of the support leg 3 is clamped and fixed with the locking assembly 6. The three support legs 3 can improve the stability of the support tripod, which is beneficial to shooting. After the three arc-shaped sheet-shaped support legs 3 are folded, the support legs 3 are attached to the surface of the main rod body 1, which can improve the aesthetic appearance.

[0044] The main rod body 1 can also be a square column or other polygonal rod body, and can be a fixed length structure or an extension rod with adjustable length by stretching, which is not limited here.

[0045] Further, the stop portion 11 is provided with an elastic power assisting member 12, and the sliding sleeve assembly 2 can abut against the elastic power assisting member 12 and make the elastic power assisting member 12 accumulate elastic force.

[0046] Specifically, the elastic assisting part 12 comprises a spring 121 and a pushing sleeve 122, the stop portion 11 is provided with a containing groove, the containing groove leaves a mounting space, the spring 121 is located in the containing groove and sleeved on the main rod body 1, one end of the pushing sleeve 122 is located in the containing groove, and the other end of the pushing sleeve 122 extends out of the containing groove and protrudes from the stop portion 11. The sliding sleeve assembly 2 directly abuts against the pushing sleeve 122, the pushing sleeve 122 extrudes the spring 121 so that the spring 121 accumulates elastic force. When the elastic driving part drives the support leg 3 to automatically pop open, the elastic assisting part 12 has a pushing force on the sliding sleeve assembly 2, and assists the opening of the support leg 3. Wherein, the stroke of the elastic assisting part 12 is short, and the elastic assisting part 12 has a powerful effect on the initial movement of the sliding sleeve assembly 2, when the sliding sleeve assembly 2 moves a distance, the support leg 3 is mainly opened by the action of the elastic driving part.

[0047] In other embodiments, in order to simplify the structure, the elastic assisting part 12 can also adopt the spring 121. Or the elastic assisting part 12 is cancelled, the elastic assisting part 12 is only an auxiliary role, the support leg 3 is mainly opened by the elastic force of the elastic driving part, and the cancellation of the elastic assisting part 12 does not affect the opening of the support leg 3.

[0048] In the embodiment, when the support footrest needs to be used, the user only needs to directly touch the ground with the bottom end of the support footrest, since the control button 61 protrudes from the support leg 3, the control button 61 is first in contact with the ground and triggers, and then the support leg 3 is automatically popped open under the driving action of the elastic driving part, realizing one-key automatic opening of the support leg 3 of the support footrest, without the need for the user to press the control button 61 by hand, greatly facilitating the user.

[0049] The embodiments of the specific embodiment are preferred embodiments of the utility model, and are not limited to the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A support stand, characterized in that, The utility model relates to a telescopic supporting device for camera, including: Main stem body (1) is equipped with the installation holder (7) one end; Sliding sleeve subassembly (2) is equipped with the sliding sleeve subassembly (2) and is connected in the sliding sleeve subassembly (2) in the sliding sleeve subassembly (2) outside the periphery of main stem body (1); Supporting leg (3) is multiple, the first end (31) of supporting leg (3) is hinged in sliding sleeve subassembly (2), and the second end (32) of supporting leg (3) is switched between the folding position and the unfolded position; Connecting rod subassembly (4) includes connecting rod seat (41) and connecting rod (42), and connecting rod seat (41) is fixed in the other end of main stem body (1), and connecting rod (42) is same with supporting leg (3) and is arranged with supporting leg (3) correspondingly, one end of connecting rod (42) is hinged in connecting rod seat (41), and the inner side of the second end (32) of supporting leg (3) is hinged, and the second end (32) of supporting leg (3) is hinged in connecting rod (42) between the second end (32) of supporting leg (3) and connecting rod (42) and is equipped with elastic drive part; Locking assembly (6) is equipped on the bottom of main stem body (1), is used for locking the second end (32) of supporting leg (3) and makes it be in the folding position, and unlocking the second end (32) of supporting leg (3) and opens to the unfolded position under the drive of elastic drive part; The position of main stem body (1) near installation holder (7) is equipped with stop portion (11), and stop portion (11) is equipped with elastic power aid (12), and sliding sleeve subassembly (2) can abut against elastic power aid (12) and makes elastic power aid (12) accumulate elastic force.

2. The support stand of claim 1, wherein, The elastic drive part is torsional spring (5), and connecting rod (42) is rotatably connected to the inner side of supporting leg (3) through pivot, and torsional spring (5) is sleeved on the pivot, and the first abutment end (51) of torsional spring (5) abuts against the inner side of supporting leg (3), and the second abutment end (52) of torsional spring (5) abuts against connecting rod (42).

3. The support stand of claim 1, wherein, The locking assembly (6) includes a control button (61), the control button (61) is provided with a locking member (611), the second end (32) of the supporting leg (3) is provided with a connecting member (33), when the supporting leg (3) is in the folding position, the locking member (611) is connected with the connecting member (33), and the control button (61) protrudes from the supporting leg (3).

4. The support stand of claim 3, wherein, The locking assembly (6) further includes a button seat (62), a first magnet (63) and a second magnet (64), the button seat (62) is fixed on the bottom of the main stem body (1), the button seat (62) is provided with a connecting groove (621), the control button (61) is slidably connected with the connecting groove (621), the first magnet (63) is arranged on the button seat (62), the second magnet (64) is arranged on the control button (61), the first magnet (63) and the second magnet (64) are oppositely arranged and the same magnetic pole is arranged on the opposite side.

5. The support stand of claim 4, wherein, The locking member (611) moves synchronously with the control button (61), the locking member (611) adopts one of the convex structure or the groove structure, and the connecting member (33) is matched with the locking member (611).

6. The support stand of claim 4, wherein, The locking component (611) further comprises a limiting rod (65) having one end connected to the button seat (62) and the other end connected to the control button (61), and the control button (61) is slidingly connected to the limiting rod (65).

7. The support stand of claim 6, wherein, The limiting rod (65) is arranged through the first magnet (63) and the second magnet (64).

8. The support stand of claim 1, wherein, The inner side of the support leg (3) is provided with a receiving groove (34), and the connecting rod (42) can be received into the receiving groove (34).

9. The support stand of claim 1, wherein, The main rod body (1) is a telescopic rod.

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