CN201514535U

CN201514535U - Image-pickup tripod

Info

Publication number: CN201514535U
Application number: CN2009202175537U
Authority: CN
Inventors: 林松国
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-27
Filing date: 2009-09-27
Publication date: 2010-06-23
Anticipated expiration: 2019-09-27

Abstract

The utility model relates to an image-pickup tripod whose support tube can be freely rotated 180 degrees. The image-pickup tripod comprises a cloud platform connecting board (10), a center frame (50) and a support tube (60). The image-pickup tripod is characterized in that three outwards projections are arranged on the center frame (50), each projection is provided with a through hole (52), a sleeve barrel (90) is attached on the inner wall of the through hole (52), screw threads are distributed on the inner wall of the sleeve barrel (90), a fastening screw (120) penetrates through a through hole (82) on a groove (80) on the upper end of the support tube (60) and is connected with the sleeve barrel (90) through screw threads, the outer wall of the projection is provided with at least a step (53), the step (53) is matched with the end surface (72) of a gear block (70) which slides on the support tube (60) for adjusting the rotating angle of the support tube (60) and the deploying angle of the tripod.

Description

Photographic tripod

Technical field

The utility model relates to a kind of camera, relate in particular to a kind of can 180 ° of photographic tripod that rotate freely.

Background technology

Photographic tripod is the commodity in the people's lives, and how to improve cost performance is higher, product is lots of manufacturers and deviser's a research object more easily.

The utility model content

The utility model discloses a kind of photographic tripod, with convenience and the cost performance of further improving product.

For reaching above-mentioned purpose, the photographic tripod that the utility model provides, comprise The Cloud Terrace web joint (10), centre frame (50) and stay pipe (60), described centre frame (50) is provided with three outside projectioies, described projection respectively is provided with a through hole (52), the inwall of described through hole (52) posts a sleeve (90), and the inwall of described sleeve (90) is furnished with screw thread, and the through hole (82) that a holding screw (120) passes on described stay pipe (60) the upper end groove (80) is threaded with described sleeve (90); The outer wall of described projection is provided with at least one step (53), and described step (53) cooperates with the end face (72) of the last gear piece (70) that slides of described stay pipe (60) with the anglec of rotation of adjusting described stay pipe (60) and the start point of described tripod.

The utility model can adopt following setting: the anglec of rotation of stay pipe (60) is more than or equal to 0 ° and be less than or equal to 180 °; The quantity of step (53) is three; Three projectioies are on the surface level, and the distance between any two projectioies is equal, constitute three summits of equilateral triangle respectively.

Especially, above-mentioned tripod also is provided with axis (40), and axis (40) vertically penetrates the central through hole (51) of centre frame (50), and the upper end is connected with The Cloud Terrace web joint (10) through screw (11), and is with axis retaining ring (30) and knob (20); Knob (20) is threaded with centre frame (50), and adjusts the relative height of axis (40) and centre frame (50) by axis retaining ring (30).Wherein, axis (40) hanging hook (110) that can be threaded by the threaded hole (41) of lower end; The Cloud Terrace web joint (10) can pass through screw (11) and directly link to each other with The Cloud Terrace.

Especially, the bottom surface of groove (80) is drilled with screw (81), the bottom surface of gear piece (70) is had a groove (71) in vain, one screw (130) penetrates groove (71) back and inserts screw (81), gear piece (70) slides along groove (80) bottom surface by groove (71), engages with arbitrary step (53) or breaks away to drive end face (72).The shape of screw (130) includes but not limited to step-like, and the shape of the groove (71) of the bottom surface of gear piece (70) includes but not limited to waist shape.

Further, this tripod can also be provided with a level meter on above-mentioned centre frame (50).

Above-mentioned photographic tripod, mating reaction by sleeve (90) and step (53) and gear piece (70), can in the scope of [0 °, 180 °], adjust the anglec of rotation of stay pipe (60) and the start point of tripod, be convenient to folding, carry and using of tripod.Therefore, the disclosed photographic tripod of the utility model can 180 ° rotates freely, and simple structure, and cost performance is superior.

Description of drawings

Fig. 1 is the decomposition texture synoptic diagram of the disclosed photographic tripod of the utility model;

Fig. 2 is the whole cut-open view of the disclosed photographic tripod of the utility model;

Fig. 3 is a kind of view of the disclosed photographic tripod of the utility model;

Fig. 4 is a kind of view of the disclosed photographic tripod of the utility model;

Fig. 5 is a kind of view of the disclosed photographic tripod of the utility model;

Fig. 6 is a kind of view of the disclosed photographic tripod of the utility model.

Specific embodiment

Below in conjunction with Figure of description embodiment of the present utility model is done detailed description.

As shown in Figures 1 and 2, the utility model embodiment provides a kind of photographic tripod, comprise The Cloud Terrace web joint (10), centre frame (50) and stay pipe (60), centre frame (50) is provided with three outside projectioies, each projection respectively is provided with a through hole (52), the inwall of through hole (52) posts a sleeve (90), and the inwall of sleeve (90) is furnished with screw thread, and the through hole (82) that a holding screw (120) passes on stay pipe (60) the upper end groove (80) is threaded with sleeve (90); The outer wall of projection is provided with at least one step (53), and step (53) cooperates with the anglec of rotation of adjustment stay pipe (60) and the start point of tripod with the end face (72) that stay pipe (60) is gone up the gear piece (70) that slides.

In the present embodiment, the bottom surface of groove (80) is drilled with screw (81), the bottom surface of gear piece (70) is had a kidney slot (71) in vain, one step-like screw (130) penetrates groove (71) back and inserts screw (81), gear piece (70) slides along groove (80) bottom surface by kidney slot (71), engages with arbitrary step (53) or breaks away to drive end face (72).When gear piece (70) by kidney slot (71) when the extraction certain distance of groove (80) bottom surface makes that end face (71) breaks away from step (53), stay pipe (60) can serve as spool to rotate freely in [0 °, 180 °] scope with sleeve (90); When gear piece (70) makes end face (71) and a certain step (53) when engaging by kidney slot (71) along the extraction certain distance of groove (80) bottom surface, stay pipe (60) is fixed on a certain specific angle, and different with the step that end face (71) engages, the angle that stay pipe (60) is fixed is also different.The quantity of step shown in Figure 1 (53) is 3, therefore, can be third gear by stay pipe (60) angle of gear piece (70) restriction.

As shown in Figure 1, present embodiment is for realizing mobilizable connection the between stay pipe (60) and the centre frame (50), supporting through hole (82) and the counterbore (83) of being provided with on the side outer wall of the upper end groove (80) of stay pipe (60) also, holding screw (120) pass counterbore (83) and through hole (82) back and are threaded with sleeve (90) and fix.

In the present embodiment, the angle of above-mentioned said stay pipe (60) refers to such an extent that be the angle that forms between stay pipe and the axis (40).To shown in Figure 6, above-mentioned tripod also is provided with axis (40) as Fig. 1, and axis (40) vertically penetrates the central through hole (51) of centre frame (50), and the upper end is connected with The Cloud Terrace web joint (10) through screw (11), and is with axis retaining ring (30) and knob (20); Knob (20) is threaded with centre frame (50), and by the relative height of axis retaining ring (30) adjustment axis (40) with centre frame (50), promptly adjusts the position of axis (40) upper and lower displacement.Wherein, the top and bottom of axis (40) all are provided with threaded hole (41), the threaded hole of lower end (41) hanging hook (110) that is threaded, the threaded hole (41) of upper end then is threaded with the screw (11) of The Cloud Terrace web joint (10) central authorities, and The Cloud Terrace web joint (10) can pass through screw (11) and directly links to each other with The Cloud Terrace.

In the present embodiment, by the mating reaction of sleeve (90) and step (53) and gear piece (70), the user can adjust the anglec of rotation of stay pipe (60) and the start point of tripod in the scope of [0 °, 180 °].Usually, for ease of the stacking and carrying of tripod, three projectioies are on the surface level, and the distance between any two projectioies equates, constitute three summits of equilateral triangle respectively; State after the contraction as shown in Figure 6, the state after the expansion such as Fig. 3 are to shown in Figure 5.

In the present embodiment, can also further on centre frame (50), a level meter be set, so that more accurate guidance photography obtains more beautiful visual effects.

The explanation of value, in the foregoing description, with the part as stay pipe (60) such as groove (80), gear piece (70), counterbore (83), through hole (82), step-like screw (130); Those skilled in the art can carry out simple substitution or variation: groove (80), gear piece (70), counterbore (83), through hole (82), step-like screw parts such as (130) are formed a movable joint or a joint that independently is connected with centre frame (50), and then with this movable joint or joint by being threaded or fixing glue is fixed on the stay pipe (60); Content after this replacement or the variation also belongs to protection domain of the present utility model.

In sum, the photographic tripod that the utility model provides can 180 ° rotates freely, and the mating reaction by sleeve (90) and step (53) and gear piece (70), can be at [0 °, 180 °] scope in adjust the anglec of rotation of stay pipe (60) and the start point of tripod, be convenient to folding, carry and using of tripod; And simple structure, cost performance is superior.

More than; it only is preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.

Claims

1. photographic tripod, comprise The Cloud Terrace web joint (10), centre frame (50) and stay pipe (60), it is characterized in that, described centre frame (50) is provided with three outside projectioies, described projection respectively is provided with a through hole (52), the inwall of described through hole (52) posts a sleeve (90), and the inwall of described sleeve (90) is furnished with screw thread, and the through hole (82) that a holding screw (120) passes on described stay pipe (60) the upper end groove (80) is threaded with described sleeve (90); The outer wall of described projection is provided with at least one step (53), and described step (53) cooperates with the end face (72) of the last gear piece (70) that slides of described stay pipe (60) with the anglec of rotation of adjusting described stay pipe (60) and the start point of described tripod.

2. shooting tripod according to claim 1 is characterized in that, the anglec of rotation of described stay pipe (60) is more than or equal to 0 ° and be less than or equal to 180 °.

3. shooting tripod according to claim 1 is characterized in that, the quantity of described step (53) is three.

4. photographic tripod according to claim 1 is characterized in that, described three projectioies are on the surface level, and the distance between any two projectioies is equal, constitutes three summits of equilateral triangle respectively.

5. according to the arbitrary described shooting tripod of claim 1 to 4, it is characterized in that, described tripod also is provided with axis (40), described axis (40) vertically penetrates the central through hole (51) of described centre frame (50), the upper end is connected with The Cloud Terrace web joint (10) through screw (11), and is with axis retaining ring (30) and knob (20); Described knob (20) is threaded with described centre frame (50), and adjusts the relative height of described axis (40) and described centre frame (50) by described axis retaining ring (30).

6. shooting tripod according to claim 5 is characterized in that, the threaded hole (41) of described axis (40) by the lower end hanging hook (110) that is threaded.

7. shooting tripod according to claim 5 is characterized in that, described The Cloud Terrace web joint (10) directly links to each other with The Cloud Terrace by screw (11).

8. according to the arbitrary described shooting tripod of claim 1 to 4, it is characterized in that, the bottom surface of described groove (80) is drilled with screw (81), the bottom surface of described gear piece (70) is had a groove (71) in vain, one screw (130) penetrates described groove (71) back and inserts described screw (81), described gear piece (70) slides along described groove (80) bottom surface by described groove (71), engages with arbitrary step (53) or breaks away to drive described end face (72).

9. shooting tripod according to claim 8 is characterized in that, described screw (130) is step-like, and the groove (71) of the bottom surface of described gear piece (70) is waist shape.

10. according to the arbitrary described shooting tripod of claim 1 to 4, it is characterized in that described centre frame (50) is provided with level meter.