CN210860415U

CN210860415U - Multifunctional tripod for adjusting photography

Info

Publication number: CN210860415U
Application number: CN201922101424.8U
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: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-06-26
Anticipated expiration: 2029-11-29

Abstract

The utility model provides a tripod is adjusted in multi-functional photography utilizes the diaphragm in the base of multi-functional photography adjustment tripod to judge whether the base is level, adjusts the balance to the base through adjusting nut for the base is in the level for ground, and simultaneously, telescopic link isotructure enables the tripod and adapts to multiple topography, even be in uneven ground, adjusts the telescopic link, just can make the base roughly be in the balance, the utility model discloses the structure is ingenious, can be applicable to most of crowds, makes photographic fan when carrying out the photography, and is more convenient.

Description

Multifunctional tripod for adjusting photography

Technical Field

The utility model relates to a photographic arrangement, especially multi-functional photographic tripod of adjusting.

Background

The technical field of photography often can use the tripod, and the tripod generally is used for placing camera, lamps and lanterns, reflector panel and other equipment etc. to obtain better photographic effect, prior art's tripod all includes three stabilizer blade, and three stabilizer blade can freely contract, and the height of tripod need be adjusted to the shooting requirement that is adapted to the difference, but most present tripod adopts flexible stabilizer blade to adjust the height. Moreover, the base of the camera above the tripod requires manual leveling, sometimes without reference, and is difficult to level because the base is far from the ground.

Therefore, it is necessary to develop a tripod capable of adjusting the height of the tripod, adjusting the height and stability of the tripod according to the requirements of photographers, and simultaneously satisfying the requirements of placing the tripod under various conditions, wherein the tripod can be placed according to different terrains, a higher fixed tripod can be removed, and meanwhile, the base can be adjusted to be horizontal on the ground, so that a good reference can be provided, and the parallel of the base can not be influenced when the tripod is placed.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a tripod is adjusted in multi-functional photography, the unable multiple topography of adaptation of ordinary tripod has been solved, and the leveling of base can't be carried out, make the better scheduling problem of photographic effect, whether the level is judged to the flat diaphragm in the base of tripod is adjusted in multi-functional photography, adjust the balance to the base through adjusting nut, make the base be in the level for ground, and simultaneously, telescopic link isotructure enables the tripod and adapts to multiple topography, even be in uneven ground, adjust the telescopic link, just can make the base roughly be in the balance.

The multifunctional photography adjusting tripod comprises a base for fixing a camera and a tripod device for supporting and leveling the base, wherein a circular balance inner groove is formed in the base, a balance ball is fixed on the bottom wall of the balance inner groove, the upper ball of the balance ball is hinged with a circular horizontal plate with a center point coincident with the center point of the balance ball, six balance through holes are uniformly distributed on the bottom wall of the balance inner groove, a balance nut is hinged in each balance through hole, a balance chassis is arranged below the base, the balance chassis is connected with the balance nut through six chassis in a threaded manner, a nut through hole is formed in the balance nut, a trigger rod is arranged in each nut through hole in a sliding manner, the trigger rod is connected into the balance nut in a sliding manner through a trigger spring, the upper end face of the trigger rod extends out of the nut through hole and contacts with the lower end of the balance plate, the lower end face of the trigger rod extends out of the nut through hole, and the lower end of the chassis is provided with three adjusting bases and adjusting devices for adjusting the distance and the angle between the balance disc and the ground.

Preferably, a circle of nut inner grooves which are larger than the nut through holes are formed in the side wall of each nut through hole, a circle of trigger plates corresponding to the nut inner grooves are fixed on the outer circular surface of each trigger rod, and the lower ends of the trigger plates are connected to the bottom walls of the nut inner grooves through trigger springs.

Preferably, a section of spherical nut ring is fixed on the outer circular surface of the balance nut, the shape of the balance through hole is matched with that of the nut ring, and the balance nut is connected in the balance through hole through the nut ring.

Preferably, the lower end of the balance chassis is uniformly and fixedly provided with three adjusting columns, the lower ends of the adjusting columns are provided with telescopic grooves, the telescopic grooves are hinged to telescopic rods, and the outer circular surface of each adjusting column is in threaded connection with a first adjusting nut for adjusting the size of each telescopic groove.

Preferably, the telescopic link still includes the flexible carriage release lever of sliding connection in telescopic link lower extreme telescopic link recess, telescopic link periphery lower extreme is fixed with two relative regulation boards of placing, two threaded connection can adjust the third adjusting nut of the length of flexible carriage release lever in the telescopic link between the regulation board.

Preferably, the lower end of the telescopic moving rod is hinged with a cylindrical grounding claw, and the outer circular surface of the grounding claw is in threaded connection with a second adjusting nut for adjusting the clamping degree of the grounding claw on the telescopic moving rod.

The utility model has the advantages as follows:

(1) the telescopic rods are respectively adjusted to adapt to various terrains;

(2) judging whether the base is horizontal or not through the horizontal plate;

(3) judging which end is uneven through the trigger rod;

(4) the base can be independently adjusted by adjusting the adjusting nut;

(5) the base is adjusted for the telescopic link that plays supporting role alone, does not influence the level of base.

Drawings

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

Fig. 2 is a top view of the present invention.

Fig. 3 is a right side view of the present invention.

Fig. 4 is a view of the base of the present invention.

Fig. 5 is a view of the base of the present invention.

Fig. 6 is a cross-sectional view of the base of the present invention.

Fig. 7 is a sectional view of the balance through hole of the present invention.

Fig. 8 is a plan view of the balance nut of the present invention.

Fig. 9 is a sectional view of the balance nut of the present invention.

Fig. 10 is a perspective view of the present invention.

Fig. 11 is a view of the telescopic rod of the present invention.

Fig. 12 is a matching view of the balance chassis of the present invention.

Detailed Description

The following description will further explain embodiments of the present invention with reference to the accompanying drawings.

Embodiment 1, the multifunctional photography adjusting tripod comprises a base 2 for fixing a camera 1, a bracket for fixing the camera 1 on the base 2, a bracket fixedly connected with the camera 1, and a tripod device for supporting and leveling the base 2, wherein the tripod plays a role in balancing and supporting the base 2, and the base 2 is enabled to be horizontal due to the terrain under different conditions, so that the camera 1 on the base 2 is enabled to be horizontal.

The base 2 is internally provided with a circular balance inner groove 3, the balance inner groove 3 is positioned in the base 2, so that the base 2 becomes a hollow shell, a balance ball 4 is fixed on the bottom wall of the balance inner groove 3, the balance ball 4 is hinged with a circular horizontal plate 5 with a central point coincident with the central point of the balance ball 4, the middle of the horizontal plate 5 is provided with a spherical through hole, the balance ball 4 can be placed in the spherical through hole, the horizontal plate 5 can rotate and rock around the balance ball 4 through the through hole, the balance ball 4 is connected with the balance plate in a smooth way, when the base 2 is static, the horizontal plate 5 is also in a static state without external force, and if the horizontal plate 5 is not in contact with the base 2, the horizontal plate 5 is parallel to the ground, and the structure is a horizontal device.

Six balance through holes 6 are uniformly distributed on the bottom wall of the balance inner groove 3, a balance nut 7 is hinged in the balance through hole 6, the balance nut 7 is hinged with the base 2 and can rotate in any direction without being blocked in the balance through hole 6 but can not move, a balance chassis 8 is arranged below the base 2, the balance chassis 8 is in threaded connection with the balance nut 7 through the six chassis through holes, the balance nut 7 is connected with the balance chassis 8 to enable the balance nut 7 to only move up and down on the balance base 2 through rotation, the shape of the balance chassis 8 is the same as that of the base 2, the balance nut 7 is used for fixing the base 2 and respectively rotates the balance nut 7 to change the distance between the base 2 and the balance chassis 8 in a certain direction, further, the angle between the base 2 and the balance chassis 8 is changed, and the balance nut 7 is hinged with the base 2, it is not limited by the rigidity of the balance nut 7.

The balance nut 7 is internally provided with a nut through hole 9, the nut through hole 9 is slidably provided with a trigger rod 17, the trigger rod 17 can slide up and down in the nut through hole 9, the upper end face of the trigger rod 17 extends out of the nut through hole 9 and contacts the lower end of the balance plate, the lower end face of the trigger rod 17 extends out of the nut through hole 9, but the trigger rod 17 does not support the balance plate and only contacts or just contacts the balance plate, the trigger rod 17 is connected inside the balance nut 7 through a trigger spring 18, the trigger rod 17 presses the trigger spring 18 to be in a balance state in an initial state, when the balance plate inclines, a section of the trigger rod 17 corresponding to the balance plate is extruded, the trigger rod 17 moves downwards and can be observed by human eyes, the lower end of the chassis is provided with three adjusting devices of an adjusting base 2 and a balance plate, the adjusting devices play a role in supporting and adjusting the height of the whole adjusting base 2 and the balance plate and the height of the ground, the lower end of the adjusting device is positioned on the ground.

Specifically, when base 2 and balanced chassis 8 and ground nonparallel, but the balanced board of the inside can become certain angle with balanced base 2 diapire to can press the trigger bar 17 on a certain direction, rotate balanced nut 7 this time, change base 2 and balanced chassis 8's angle, make base 2 parallel with ground, can not press the trigger bar 17 on which direction of balanced board this moment.

Embodiment 2 is based on embodiment 1, a ring of nut inner grooves 10 larger than the nut through holes 9 are formed on the side wall of the nut through holes 9, the nut inner grooves 10 are thicker than the nut through holes 9, a ring of trigger plates 19 corresponding to the nut inner grooves 10 are fixed on the outer circular surface of the trigger rod 17, the trigger plates 19 and the trigger rod 17 are integrally placed in the balance nut 7, the outer circular surface of the trigger plates 19 contacts the nut inner grooves 10, the outer circular surface of the trigger rod 17 contacts the nut through holes 9, the trigger plates 19 limit the trigger rod 17, when the trigger rod 17 moves up and down, the trigger plates 19 are limited by the nut inner grooves 10, the distance of the up and down movement is the length of the nut inner grooves 10, the lower ends of the trigger plates 19 are connected to the bottom wall of the nut inner grooves 10 through trigger springs 18, the trigger springs 18 are sleeved on the upper ends of the trigger rods 17 and connected to the bottom wall of the nut inner grooves 10, when the balance plates obliquely press, when the above pressing force is not present, the trigger spring 18 will rebound and be in equilibrium.

Embodiment 3, on the basis of embodiment 1, a spherical nut ring 11 is fixed on the outer circumferential surface of the balance nut 7, the shape of the balance through hole 6 is matched with the nut ring 11, the balance through hole 6 is a circular round ball which is stretched and cut on the base to cut off an arc-shaped through hole in a rectangular parallelepiped shape, the balance nut 7 is hinged in the balance through hole 6 through a nut ring 11 sliding ball, the nut ring 11 is a round ball which is cut off up and down, only a round cake shape is left in the middle, the balance through hole 6 is hinged through the nut ring 11, so that the balance nut 7 can better rotate, the nut ring 11 on the balance nut 7 can slide and rotate in the balance through hole 6, when the balance nut 7 rotates, the axis of the balance through hole points to the center of the circle of the base 2, and the length direction of the balance through hole 6 points, the balance nut 7 can only move away from the center of a circle in the balance through hole 6, so that the rotating angle between the base 2 and the balance bottom plate is more flexible and cannot be blocked.

Embodiment 4, on the basis of embodiment 1, three adjusting posts 12 are uniformly fixed at the lower end of the balancing chassis 8, a telescopic groove 14 is formed at the lower end of each adjusting post 12, three adjusting active positions are uniformly distributed, the direction of each telescopic groove 14 is outward and points to the center of the balancing chassis 8, each telescopic groove 14 is hinged to a telescopic rod 15, each telescopic rod 15 is provided with a section of convex boss, each telescopic rod is clamped and loosened by the corresponding telescopic groove 14, each telescopic rod 15 can rotate around a hinged shaft and can be stretched, a first adjusting nut 22 for adjusting the size of each telescopic groove 14 is in threaded connection with the outer circumferential surface of each adjusting post 12, the clamping degree of the telescopic grooves 14 to the telescopic rods 15 can be changed by rotating the first adjusting nuts 22, the telescopic rods 15 can be rotated, and when a desired angle is reached, the first adjusting nuts 22 can be screwed, make 15 unable rotations of telescopic link, three telescopic link 15 combined action can adapt to different topography, when the ground is uneven, can change the angle and the length of telescopic link 15 of a certain telescopic link 15 and balanced chassis 8 for balanced chassis 8 keeps parallel with the base.

Embodiment 5, on the basis of embodiment 4, telescopic link 15 still includes the flexible carriage release lever 16 of sliding connection in the 15 recesses of telescopic link 15 lower extreme telescopic link, and flexible carriage release lever 16 is more thin than

telescopic link

15, 15 periphery lower extremes of telescopic link are fixed with two relative positioning's regulating plate 13, two threaded connection has a third adjusting nut 20 of adjusting the length of flexible carriage release lever 16 in telescopic link 15 between regulating plate 13, and regulating plate 13 is located 15 periphery lower extremes of telescopic link, and two relative positioning of regulating plate 13, and middle gap is parallel with the 15 axes of telescopic link, rotates third adjusting nut 20, can make the tight flexible carriage release lever 16 of telescopic link 15 lower extreme clamp, and flexible carriage release lever 16 that just can make can't remove, just can the length of whole fixed telescopic link 15.

Embodiment 6 is based on embodiment 5, the lower end of the telescopic moving rod 16 is hinged to a cylindrical grounding claw 23, the upper end of the grounding claw 23 is clamped at the lower end of the telescopic moving rod 16 through a groove of the grounding claw 23, the grounding claw 23 can rotate around the hinged position, the outer circular surface of the grounding claw 23 is in threaded connection with a second adjusting nut 21 for adjusting the clamping degree of the grounding claw 23 on the telescopic moving rod 16, and the second adjusting nut 21 is rotated to enable the hinged position of the grounding claw 23 and the telescopic moving rod 16 to be clamped, so that the grounding claw 23 cannot rotate, the lower end surface of the grounding claw 23 is parallel and contacts the ground, and the three telescopic rods 15 can support and balance the chassis.

The operation is as follows, when not in use, the three telescopic rods 15 are in a combined state, the telescopic moving rod 16 is sleeved in the telescopic rods 15 to the maximum extent, and the direction of the grounding claw 23 is the same as that of the telescopic rods 15, when the image is required to be shot, the telescopic rods 15 are rotated and the telescopic moving rod 16 is pulled according to the terrain and requirements, meanwhile, the grounding claw 23 is rotated to enable the lower end face of the grounding claw 23 to contact the ground, the first dispensing nut, the second adjusting nut 21 and the third adjusting nut 20 are screwed, so that the whole telescopic rods 15 and other devices cannot be moved and rotated, the effect after adjustment is to enable the balance bottom plate and the base 2 to be horizontal, then whether the trigger rod 17 at one end is pressed to extend downwards more and the other end is less, if the base 2 is not horizontal, the camera can be placed on the upper face, if the base 2 is horizontal, and base 2 and planocompass board 5 have certain angle, next rotate corresponding balance nut 7 for base 2 and balance plate, ground are in parallel state, then put on camera 1, after finishing taking a picture, rotate balance nut 7 and make base 2 and balance bottom plate parallel, then loosen first accent nut, second adjusting nut 21 and third adjusting nut 20, withdraw telescopic link 15 and ground connection claw 23, deposit multi-functional photography adjustment tripod.

Claims

1. A multifunctional photography adjusting tripod comprises a base (2) for fixing a camera (1) and a tripod device for supporting and leveling the base (2), and is characterized in that a round balance inner groove (3) is formed in the base (2), a balance ball (4) is fixed on the bottom wall of the balance inner groove (3), the balance ball (4) is hinged with a round horizontal plate (5) with a center point coincident with the center point of the balance ball (4), six balance through holes (6) are uniformly distributed on the bottom wall of the balance inner groove (3), a balance nut (7) is slidably hinged in the balance through holes (6), a balance chassis (8) is arranged below the base (2), the balance chassis (8) is connected with the balance nut (7) through six chassis by threads, and a nut through hole (9) is formed in the balance nut (7), sliding placement has a trigger bar (17) in nut through-hole (9), trigger bar (17) are inside balance nut (7) through trigger spring (18) sliding connection, the terminal surface stretches out outside nut through-hole (9) and contact balance plate lower extreme trigger bar (17) upper end, the terminal surface stretches out outside nut through-hole (9) under trigger bar (17), the chassis lower extreme is provided with the adjusting device of three regulation base (2) and balance plate and ground distance and angle.

2. A multifunctional photography adjusting tripod according to claim 1, wherein a nut inner groove (10) which is larger than the nut through hole (9) is formed in the side wall of the nut through hole (9), a trigger plate (19) corresponding to the nut inner groove (10) is fixed on the outer circumferential surface of the trigger rod (17), and the lower end of the trigger plate (19) is connected to the bottom wall of the nut inner groove (10) through a trigger spring (18).

3. A multifunctional photography adjusting tripod according to claim 1, wherein a spherical nut ring (11) is fixed on the outer circumferential surface of the balance nut (7), the balance through hole (6) is matched with the nut ring (11) in shape, and the balance nut (7) is hinged in the balance through hole (6) in a spherical sliding mode through the nut ring (11).

4. The multifunctional photography adjusting tripod according to claim 1, wherein three adjusting columns (12) are uniformly fixed at the lower end of the balance chassis (8), a telescopic groove (14) is formed at the lower end of each adjusting column (12), the telescopic groove (14) is hinged with a telescopic rod (15), and a first adjusting nut (22) for adjusting the size of the telescopic groove (14) is in threaded connection with the outer circular surface of each adjusting column (12).

5. A multifunctional photography adjusting tripod according to claim 4, wherein the telescopic rod (15) further comprises a telescopic moving rod (16) slidably connected in a groove of the telescopic rod (15) at the lower end of the telescopic rod (15), two oppositely-arranged adjusting plates (13) are fixed at the lower end of the circumferential surface of the telescopic rod (15), and a third adjusting nut (20) capable of adjusting the length of the telescopic moving rod (16) in the telescopic rod (15) is in threaded connection between the two adjusting plates (13).

6. A multifunctional photographic adjustment tripod according to claim 5, wherein the lower end of the telescopic moving rod (16) is hinged with a cylindrical grounding claw (23), and the outer circular surface of the grounding claw (23) is in threaded connection with a second adjusting nut (21) for adjusting the clamping degree of the grounding claw (23) to the telescopic moving rod (16).