CN215891720U

CN215891720U - Support rod assembly of photographic equipment

Info

Publication number: CN215891720U
Application number: CN202122192823.7U
Authority: CN
Inventors: 王琳; 刘畅
Original assignee: Zhengzhou University of Science and Technology
Current assignee: Zhengzhou University of Science and Technology
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-22
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a support rod assembly of photographic equipment, which comprises a support rod, wherein a fixed rod is fixedly connected in the support rod, the fixed rod is hinged with a connecting rod arranged in the support rod, the connecting rod is simultaneously hinged on a support leg, the other end of the support leg is in sliding fit with a rectangular groove formed in the support rod, the support leg is simultaneously hinged on a sliding barrel, the support leg can be controlled to be opened and closed through the sliding barrel, the support leg can be retracted into the support rod when the support leg is not used, the structure is ingenious and suitable for personnel who do not need professional photography but often need photography, and meanwhile, a light supplementing device can be added on the support rod for supplementing light for a camera when the light is poor, so that the support rod assembly is economical and practical.

Description

Support rod assembly of photographic equipment

Technical Field

The utility model belongs to the technical field of photographic equipment, and particularly relates to a support rod assembly of photographic equipment.

Background

With the development of the network, the media industry develops to a brand-new height, one person uses one camera or one mobile phone, the video recording function is opened, the met beautiful scenery is recorded at any time, and different people are seen, so that the new trend of coming into the young people in the 5G communication era is formed;

high-quality from the media personnel all can adopt the camera to carry out the video shooting task, but the good video of shooing out is not only the camera that needs to be good, the support of camera also plays very big effect, among the current technical scheme, divide into two kinds of tripod and single pole telescopic bracket, but these two kinds of supports most generally all are applicable to and place the support and use subaerial, inconvenient fix the camera on the support after the removal support, and support self also conveniently takes and lifts, need constantly shoot and need often remove from the media shooter very not suitable for to those need fixed visual angle.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a support rod assembly of photographic equipment, which solves the problems that the support is inconvenient to move and the support is inconvenient to take and lift in the prior technical scheme.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model discloses a bracing piece subassembly of photographic equipment, including the bracing piece, its characterized in that, the vertical rotation of upper end of the support bar connects a supporting seat and is used for fixed camera, a circular recess has been seted up in axle center department to the bracing piece lower extreme, coaxial fixed connection dead lever in the circular recess, three rectangular channel has equallyd divide to have seted up around axle center circumference in the bracing piece, it is three respectively to have put a stabilizer blade in the rectangular channel, the stabilizer blade passes through the inside wall sliding fit of fixed pin and rectangular channel, the stabilizer blade lateral surface satisfies the arcwall face of stabilizer blade when withdrawing the bracing piece with the stabilizer blade and just coincides with the cambered surface of bracing piece, it is three respectively articulated a connecting rod articulated with the dead lever on the stabilizer blade, the connecting rod is arranged in lining up the inslot of rectangular channel to circular recess.

Preferably, a sliding barrel is vertically matched with the supporting rod in a sliding mode, the lower end of the sliding barrel is hinged to the upper ends of the three supporting legs, and a set of clamping device is connected to the sliding barrel and used for limiting the sliding barrel at any position on the supporting rod.

Preferably, the light source fixing device further comprises a left retaining ring and a right retaining ring which are matched with each other, a bolt hole which is matched with each other is formed in the other end, hinged to one end of the left retaining ring and the other end of the right retaining ring, of the left retaining ring, the left retaining ring and the right retaining ring can be clamped on the supporting rod through bolts, a telescopic rod is fixedly connected to the right retaining ring in the transverse direction, a rotating shaft is connected to the telescopic rod in a threaded connection mode, and the rotating shaft is vertically connected with the circular light source in a rotating mode.

The utility model has the beneficial effects that:

1. compared with the existing camera support, the camera support has the characteristic of convenient movement, the support legs can be retracted into the support rods, when the support legs are needed, the limitation of the sliding barrel is released, and the sliding barrel can be slid to prop the support legs open, so that the camera support is ingenious in structure and suitable for people who do not need to take professional photography but often need to take photographs;

2. the light supplementing device can be additionally fixed on the supporting rod and comprises a circular light source which can be buckled on the supporting rod in a clamped mode, the circular light source can rotate 360 degrees, the distance between the circular light source and the camera can be adjusted, and the light supplementing device is economical and practical.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a first perspective view of the present invention.

Fig. 3 is a second perspective view of the present invention.

Fig. 4 is a partial structural view one of the present invention.

Fig. 5 is a second partial structural view of the present invention.

Fig. 6 is a third partial structural view of the present invention.

Fig. 7 is a partial structural view four of the present invention.

Fig. 8 is a view showing the construction of the cartridge of the present invention.

Fig. 9 is a third perspective view of the present invention.

Fig. 10 is a partial view of a in three perspective views of the present invention.

In the figure, 1, a support rod; 2. a supporting seat; 3. a circular groove; 4. fixing the rod; 5. a rectangular groove; 6. a support leg; 7. a connecting rod; 8. a through groove; 9. a slide cylinder; 10. a card slot; 11. a main tooth; 12. a clamping block; 13. auxiliary teeth; 14. a spring; 15. a handwheel.

Detailed Description

The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 10.

Embodiment one, with reference to fig. 1 to 8, a support rod assembly of a photographic apparatus includes a support rod 1, wherein an upper end of the support rod 1 is vertically rotatably connected with a support base 2 for fixing a camera, so as to satisfy a requirement that the camera is fixed on the support base 2 and can rotate 360 degrees around an axis of the support rod 1 to adjust a viewing angle, the support base 2 is in interference fit with the support rod 1, so as to satisfy a requirement that the support base 2 is rotated with a certain resistance to prevent the support base 2 from sliding too easily to be harmful to image capture, a circular groove 3 is formed at a lower end of the support rod 1 along the axis, a fixing rod 4 is coaxially and fixedly connected in the circular groove 3, the fixing rod 4 is preset, the fixing rod 4 is fixedly connected with the support rod 1 through a bolt, the fixing rod 4 can be detached for cleaning or replacement, three rectangular grooves 5 are equally formed in the support rod 1 around the axis circumference, and a support leg 6 is respectively arranged in each of the three rectangular grooves 5, the supporting legs 6 are in sliding fit with the side walls of the rectangular grooves 5 through a fixing pin which is fixedly connected in a transverse direction, the outer side surfaces of the supporting legs 6 are arc-shaped surfaces which meet the requirement that the arc-shaped surfaces of the supporting legs 6 just coincide with the arc surfaces of the supporting rods 1 when the supporting legs 6 are retracted into the supporting rods 1, three connecting rods 7 which are hinged with the lower ends of the fixing rods 4 are respectively hinged on the three supporting legs 6, the requirement that when the supporting legs 6 slide along the inner side walls of the rectangular grooves 5 is met, one ends, which are not in sliding fit with the rectangular grooves 5, of the supporting legs 6 can be pushed out of the rectangular grooves 5 through the connecting rods 7 and move downwards relative to the supporting seat 2, so that the supporting rods 1 are placed on a plane through the supporting points formed by the three supporting legs 6, the connecting rods 7 are placed in through grooves 8 which penetrate through the rectangular grooves 5 to the circular grooves 3, a sliding barrel 9 is matched on the supporting rods 1 in a vertical sliding manner, and anti-skid lines are arranged on the sliding barrel 9, the sliding barrel 9 is convenient for a person to hold by hand to slide up and down, the lower end of the sliding barrel 9 is hinged with the upper ends of the three support legs 6, the support legs 6 can be driven by the sliding barrel 9 to slide up and down, and are acted by the connecting rod 7 to generate opening and closing actions, the support legs 6 can be retracted into the support rod 1 when the support legs 6 are not used, and a set of clamping device is fixedly connected to the sliding barrel 9 and used for limiting the sliding barrel 9 at any position on the support rod 1;

the clamping device comprises a clamping groove 10 vertically formed on the supporting rod 1, a main tooth 11 is arranged in the clamping groove 10, the clamping groove 10 is matched with a clamping block 12 transversely connected to the sliding barrel 9 in a sliding mode, an auxiliary tooth 13 used when the clamping block 12 is matched with the main tooth 11 in the clamping groove 10 is arranged at the lower end of the clamping block 12, the two teeth are matched to meet the requirement that the main tooth 11 is contacted with an inclined plane end on the auxiliary tooth 13 when the sliding barrel 9 moves downwards, the clamping block 12 cannot be clamped by the auxiliary tooth 13 when acting force is applied to the axis of the supporting rod 1, when the sliding barrel 9 slides upwards, the vertical end faces of the main tooth 11 and the auxiliary tooth 13 are contacted with each other to prevent the sliding barrel 9 from moving upwards, a spring 14 is connected between the clamping block 12 and the sliding barrel 9, the spring 14 applies elasticity to the clamping block 12, and the clamping block 12 is not interfered with the up-and down movement of the sliding barrel 9 when being far away from the supporting rod 1 under the action of the spring 14, the upper end of the fixture block 12 is coaxially provided with a hand wheel 15 in threaded connection with the sliding barrel 9, so that the fixture block 12 can be moved towards the direction close to the support rod 1 by rotating the hand wheel 15.

In the second embodiment, with reference to fig. 1-10, the support rod assembly of the photographic apparatus further includes a pair of left and right retaining rings 16 and 17, one end of each of the left and right retaining rings 16 and 17 is hinged together, the other end of each of the left and right retaining rings is provided with a bolt hole 18 for connecting the two retaining rings together, and the two retaining rings are preset to be capable of being fastened to the support rod 1 by bolts, that is, the diameter of the inner circle of the two retaining rings when the two retaining rings are folded is slightly smaller than the diameter of the support rod 1, so that the left and right retaining rings 16 and 17 can be fastened to the support rod 1 when the two retaining rings are connected together by bolts, the right retaining ring 17 is transversely and fixedly connected to a telescopic rod 19, the output end of the telescopic rod 19 is vertically and threadedly connected to a rotating shaft 20, the upper end of the rotating shaft 20 is vertically and rotatably connected to a circular light source 21, and the connection between the circular light source 21 and the rotating shaft 20 is in an interference fit manner, the circular light source 21 can rotate around the rotating shaft 20, meanwhile, certain resistance is generated during rotation so that the connection part of the circular light source 21 cannot slide too much, the rechargeable LED light source is used as a lighting lamp, the lighting rate of the camera is convenient when light is poor, and the distance between the circular light source 21 and the camera can be adjusted by the telescopic rod 19.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The support rod assembly of the photographic equipment comprises a support rod (1) and is characterized in that the upper end of the support rod (1) is vertically rotatably connected with a support seat (2) for fixing a camera, a circular groove (3) is formed in the axis of the lower end of the support rod (1), a fixing rod (4) is coaxially and fixedly connected in the circular groove (3), three rectangular grooves (5) are uniformly formed in the support rod (1) along the circumferential direction of the axis, supporting legs (6) are respectively arranged in the three rectangular grooves (5), the supporting legs (6) are in sliding fit with the inner side wall of the rectangular grooves (5) through fixing pins, the outer side surfaces of the supporting legs (6) are arc-shaped surfaces, the arc-shaped surfaces of the supporting legs (6) just coincide with the arc-shaped surface of the support rod (1) when the supporting legs (6) are retracted into the support rod (1), and three connecting rods (7) hinged with the fixing rod (4) are respectively hinged on the supporting legs (6), the connecting rod (7) is arranged in a through groove (8) which penetrates through the rectangular groove (5) to the circular groove (3).

2. The support rod assembly of photographic equipment according to claim 1, wherein the support rod (1) is vertically slidably fitted with a slide cylinder (9), the lower end of the slide cylinder (9) is hinged with the upper ends of the three support legs (6), and a set of clamping devices is connected to the slide cylinder (9) for limiting the slide cylinder (9) to any position on the support rod (1).

3. The support rod assembly of the photographic equipment as claimed in claim 2, wherein the clamping device comprises a clamping groove (10) vertically formed in the support rod (1), a main tooth (11) is arranged in the clamping groove (10), the clamping groove (10) is matched with a clamping block (12) transversely connected to the sliding barrel (9) in a sliding manner, an auxiliary tooth (13) matched with teeth in the clamping groove (10) for use is formed at the lower end of the clamping block (12), the two teeth are matched to meet the requirement that the main tooth (11) is in contact with an inclined end on the auxiliary tooth (13) when the sliding barrel (9) moves downwards, a spring (14) is connected between the clamping block (12) and the sliding barrel (9), and a hand wheel (15) in threaded connection with the sliding barrel (9) is coaxially arranged at the upper end of the clamping block (12).

4. The support rod assembly of claim 2, wherein the slide cylinder (9) has anti-slip lines for anti-slip.

5. The support rod assembly of the photographic equipment according to claim 1 or 2, further comprising a pair of left and right retaining rings (16, 17) which are used in cooperation, wherein one end of the left retaining ring (16) is hinged to the other end of the right retaining ring (17) and is provided with a bolt hole (18) which is used in cooperation so as to enable the left retaining ring and the right retaining ring (17) to be fastened on the support rod (1) through a bolt connection, a telescopic rod (19) is transversely and fixedly connected to the right retaining ring (17), a rotating shaft (20) is vertically and threadedly connected to the telescopic rod (19), and a circular light source (21) is vertically and rotatably connected to the rotating shaft (20).