CN208546708U

CN208546708U - Tripod for plane photography

Info

Publication number: CN208546708U
Application number: CN201820228247.2U
Authority: CN
Inventors: 邱路平; 杨琼; 甘璐; 唐肇鸿
Original assignee: Hunan City University
Current assignee: Hunan City University
Priority date: 2018-02-08
Filing date: 2018-02-08
Publication date: 2019-02-26
Anticipated expiration: 2028-02-08

Abstract

The utility model provides a tripod for plane photography, which relates to the technical field of photographing equipment, comprising a triangular base, a three-dimensional head, a lifting device and two elbow rests; the lifting device comprises a fixed seat, a motor, a coupling, a lead screw, The screw nut, the screw nut seat and the tubular column are provided with a sleeve outside the lead screw. The outer diameter of the sleeve is larger than the outer diameter of the column. The lower end of the sleeve is fixedly connected to the base. It is set on a triangular base, and two elbow rests are set on both sides of the locking ring. The tripod has a simple structure and is easy to use. The motor in the lifting device drives the lead screw to rotate, and then drives the lead screw nut and the lead screw nut seat to move up and down along the lead screw, so that the height of the column can be adjusted, and the height of the three-dimensional head can be adjusted. the goal of. At the same time, the elbow rest can reduce the fatigue of the elbow and improve the quality of photography. The angle of the elbow rest can be adjusted according to the needs through the bearing, which is highly practical.

Description

Tripod is used in plane photography

Technical field

The utility model relates to photographic goods technical fields, and in particular to tripod is used in a kind of photography of plane.

Background technique

Tripod is one of component important in plane photography, it can help Camera crews to complete to shoot well Process, while the shooting intensity of Camera crews can also be substantially reduced, no matter tripod is used for amateur user or for profession All be for family it is very important, it can stablize camera, to reach certain photographic effects.

However there are certain deficiencies in structure for existing photography tripod, camera work person is in photography by camera It is fixed on bracket topmost, both hands help camera, watch with both eyes photographic content, sometimes in order to construct the perfect composition of a width, Photographer needs to move back and forth camera and observes for a long time, and duplex is constantly in vacant state under this state, over time It is also easy to produce fatigue, and then leads to camera shake, influences shooting effect.

Therefore it provides it is very necessary that one kind, which can place the camera fixed frame of duplex,.

Utility model content

In order to overcome the shortcomings of the prior art described above, the utility model provides a kind of plane photography tripod.

To achieve the goals above, the utility model provides the following technical solutions:

Plane photography tripod, including triangle base, three-dimensional holder, lifting device and two ancons；

The lifting device includes the vertical of fixing seat, motor, shaft coupling, lead screw, feed screw nut, feed screw nut seat and tubulose Column, the motor are arranged in the fixing seat, and the lead screw lower end is connected by the output shaft of the shaft coupling and the motor It connects, the feed screw nut spiral shell is socketed on the lead screw, and the feed screw nut seat is socketed on the feed screw nut, the column Cover in the lead screw upper end and be fixedly connected with the feed screw nut seat, be provided with sleeve outside the lead screw, the sleeve it is outer Diameter is greater than the outer diameter of the column, and the sleeve lower end is fixedly connected with the base top；

In the upper end of the column, the fixing seat is arranged on the triangle base for the three-dimensional holder setting；

Bearing is socketed with outside the column, the bearing is connected to clamp ring close to the three-dimensional holder, the bearing outside, The two sides of the clamp ring are arranged in two ancons, and each ancon includes a supporting plate and a link block, institute It states link block one end to be fixedly connected with the clamp ring, the link block other end is fixedly connected with described supporting plate one end.

Preferably, the angle between two ancons is 120 ° -150 °.

Preferably, the supporting plate is higher than far from one end of the clamp ring close to one end of the clamp ring.

Preferably, the universal joint with self-locking device is provided at the top of the column, the three-dimensional holder is fixed on described ten thousand To on section.

Preferably, each supporting leg bottom of the triangle base is provided with ground needle.

Preferably, control button is provided on the sleeve, the control button is electrically connected with the motor.

Preferably, rubber pad is provided on the supporting plate.

Plane photography tripod structure provided by the utility model is simple, easy to use, passes through the electricity in lifting device Machine operation drives lead screw rotation, and then feed screw nut and feed screw nut seat is driven to move up and down along lead screw, so that the height of column It is adjusted, achievees the purpose that adjust three-dimensional holder height.Meanwhile duplex can be placed on ancon when photography, as needed Flexible rotating bearing adjusts the angle of ancon, so that ancon is consistent with holder, can reduce the fatigue of ancon by ancon Degree improves photographic quality, practical.

Detailed description of the invention

Fig. 1 is the plane photography of the utility model embodiment 1 structural schematic diagram of tripod.

Specific embodiment

With reference to the accompanying drawing, specific embodiment of the present utility model is further described.Following embodiment is only used for Clearly illustrate the technical solution of the utility model, and cannot be used as a limitation the limitation protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " axial direction ", " radial direction ", " circumferential direction " is to be based on the orientation or positional relationship shown in the drawings, and is only The technical solution of the utility model and simplified description for ease of description, rather than the device or element of indication or suggestion meaning must There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important Property.In the description of the present invention, it should be noted that unless otherwise specific regulation or limiting, term " connected " " connects Connect " it should broadly understood, for example, it may be being fixedly connected, it may be a detachable connection or integral type connects；It can be machine Tool connection, is also possible to be electrically connected；It can be directly connected, be also possible to indirectly connected through an intermediary.For this field Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.At this In the description of utility model, unless otherwise indicated, the meaning of " plurality " is two or more, and this will not be detailed here.

Embodiment 1

The utility model provides a kind of plane photography tripod, specific as shown in Figure 1, including triangle base 1, three-dimensional Holder 2, lifting device and two ancons；

Lifting device includes fixing seat 3, motor 4, shaft coupling 5, lead screw 6, feed screw nut, feed screw nut seat 7 and tubulose Column 8, motor 4 are arranged in fixing seat 3, and 6 lower end of lead screw passes through the output axis connection of shaft coupling 5 and motor 4, feed screw nut spiral shell It is socketed on lead screw 6, feed screw nut seat 7 is socketed on feed screw nut, and 8 sets of column are consolidated in 6 upper end of lead screw and with feed screw nut seat 7 Fixed connection, is provided with sleeve 9 outside lead screw 6, and the outer diameter of sleeve 9 is greater than the outer diameter of column 8, solid at the top of 9 lower end of sleeve and fixing seat 3 Fixed connection；In 8 upper end of column, fixing seat 3 is arranged on triangle base 1 for the three-dimensional setting of holder 2.Camera is mounted on three when use It ties up on holder 2, the operation of motor 4 drives lead screw 6 to rotate, and then feed screw nut and feed screw nut seat 7 is driven to move down along lead screw 6 It is dynamic, so that the height of column 8 is adjusted, achievees the purpose that adjust 2 height of three-dimensional holder, have adjusted the height of camera.

Bearing 10 is socketed with outside column 8, bearing 10 is socketed with clamp ring 13, two elbows outside three-dimensional holder 2, bearing 10 Support is arranged in the two sides of clamp ring 13, and each ancon includes a supporting plate 11 and a link block 12,12 one end of link block with Clamp ring 13 is fixedly connected, and 12 other end of link block is fixedly connected with 11 one end of supporting plate.Photographer, when photography, can place duplex On the supporting plate 11 of ancon, flexible rotating bearing 10 as needed adjusts the angle of ancon, so that ancon and three-dimensional holder 2 are protected It holds unanimously, can reduce the fatigue strength of ancon by ancon, improve photographic quality.

In this implementation, according to the use habit of human body, the angle between two ancons is 120 ° -150 °, is set on supporting plate 11 It is equipped with rubber pad, and supporting plate 11 is higher than far from one end of clamp ring 13 close to one end of clamp ring 13, improves the comfort level of ancon.

Further, the universal joint 14 with self-locking device is provided at the top of column 8, three-dimensional holder 2 is fixed on universal joint 14 On, the angle lens of camera can be adjusted by universal joint 14, meet the photography demand of different crowd.

The present embodiment is also provided with ground needle 15 in each supporting leg bottom of triangle base 1, enhances entire tripod Stability.Control button 16 is provided on sleeve 9 for operating easily, control button 16 is electrically connected with motor 4.

Embodiment described above is only the preferable specific embodiment of the utility model, and the protection scope of the utility model is not It is limited to this, anyone skilled in the art can become apparent in the technical scope that the utility model discloses Technical solution simple change or equivalence replacement, belong to the protection scope of the utility model.

Claims

1. a tripod for plane photography, characterized in that it comprises a triangular base (1), a three-dimensional head (2), a lifting device and two elbow supports;

The lifting device includes a fixed seat (3), a motor (4), a coupling (5), a lead screw (6), a lead screw nut, a lead screw nut seat (7) and a tubular column (8). The motor (4) is arranged in the fixing seat (3), the lower end of the lead screw (6) is connected with the output shaft of the motor (4) through the coupling (5), and the lead screw nut is screwed. Connected to the lead screw (6), the lead screw nut seat (7) is sleeved on the lead screw nut, and the upright column (8) is sleeved on the upper end of the lead screw (6) and is connected with the lead screw (6). The lead screw nut seat (7) is fixedly connected, the lead screw (6) is provided with a sleeve (9) outside, the outer diameter of the sleeve (9) is larger than the outer diameter of the column (8), the sleeve (9) is The lower end of the cylinder (9) is fixedly connected with the top of the fixing seat (3);

The three-dimensional head (2) is arranged on the upper end of the upright column (8), and the fixing seat (3) is arranged on the triangular base (1);

A bearing (10) is attached to the outer shell of the upright column (8), the bearing (10) is close to the three-dimensional head (2), and a locking ring (13) is attached to the outer shell of the bearing (10). The elbow rests are arranged on both sides of the locking ring (13), each of the elbow rests includes a support plate (11) and a connecting block (12), one end of the connecting block (12) is connected to the lock The tightening ring (13) is fixedly connected, and the other end of the connecting block (12) is fixedly connected with one end of the support plate (11).

2 . The tripod for plane photography according to claim 1 , wherein the included angle between the two elbow rests is 120°-150°. 3 .

3 . The tripod for plane photography according to claim 1 , wherein the end of the support plate ( 11 ) away from the locking ring ( 13 ) is higher than the end close to the locking ring ( 13 ). 4 . .

4. The tripod for plane photography according to claim 1, wherein a universal joint (14) with a self-locking device is provided on the top of the column (8), and the three-dimensional head (2) is fixed on the on the universal joint (14).

5 . The tripod for plane photography according to claim 1 , wherein a ground pin ( 15 ) is provided at the bottom of each support leg of the triangular base ( 1 ). 6 .

6 . The tripod for plane photography according to claim 1 , wherein a control button ( 16 ) is provided on the sleeve ( 9 ), and the control button ( 16 ) is electrically connected to the motor ( 4 ). 7 . connect.

7. The tripod for plane photography according to claim 1, wherein a rubber pad is provided on the support plate (11).