RU38234U1 - TRIPOD FOR VOLUME IMAGE - Google Patents

Description

Volumetric tripod, manual gearbox G03B17 / 56, G12B9 / 10

The utility model relates to equipping photo shoots, designs for small tripods and can be used. to create stereo images.

A device is known for forming a three-dimensional image using a standard transmitting TV camera modified by introducing interference filters and using a transmitting TV camera lens with a larger aperture (PRF No. 2104502, MKP G03B35 / 00).

The known device requires expensive optical structural elements.

Closest to the achieved effect to the proposed useful model is a device for creating a stereoscopic effect macro nozzle to a movie camera. The device contains an aperture block, behind which there are two mirror surfaces and a sliding block. The device is attached to the camera using a special connector and has its own power source. Macro set-top box and camera are synchronized u) and using an electronic cable. Pressing the shutter sends a signal to the macro set-top box, which opens the aperture unit, then the shutter of the camera fires. (David W. Kesner, Stereo View - September 2002 C)

2003111653

ishrmpppepshshp

The device requires very high accuracy when syshphonization of the macro consoles and cameras and expensive mirror surfaces.

A device is known for mounting the camera on a tripod (Application for PRF No. 95100844, publ. 1996.10.27, MKP G12B9 // 10) The device is designed to mount video, film and cameras on a tripod or moving1 the support of the cameras. The device contains a mechanical detachable connection, the elements of which are placed on the camera and on a tripod. It is also equipped with a manipulator and an electric detachable connection, made with the possibility of contacting when connecting the elements and connected to the controls of the camera and the manipulator.

A disadvantage of the known device is the impossibility of using a three-dimensional image of the subject

The closest in technical rigidity to the proposed useful model is a tripod for photographing photographs (PRF. No. 2080640,. 1997.06X5.27., MKP G03B 17/56) The tripod consists of a base, a housing and a platform for threaded connection with the device

The disadvantage of the known tripod is the limited fuchsional use, the inability to obtain a volumetric image of the subject when using it.

The objective of the proposed utility model is to determine the scope and functionality of the device.

by a shooting apparatus, the base additionally contains a carriage with a drive shaft and a clamp, a guide with notches for a fixed movement of the shooting apparatus, a level fixed to the base, a ruler placed on the housing parallel to the guide, while the connection platform with the shooting apparatus is located on the carriage.

The device for vertical mounting of the shooting apparatus is equipped with a bracket mounted on the carriage.

. The device is equipped with an element for unfixed movement of the shooting apparatus.

The device has common features with the prototype: a housing, a platform for connecting to a shooting apparatus.

Distinctive features of the proposed device and prototype are:

a carriage with a drive shaft, which allows you to frame the image with the same adjustment;

a guide with notches of 5 mm pitch and a latch allow you to shoot an object by moving the device with a certain step;

if necessary, the shooting of an object with a lower frequency of 5 mm or more includes an element 13, which provides an unfixed movement of the apparatus using a ruler 5.

The bracket 2 mounted on the carriage 3 allows you to lock the apparatus for shooting vertically;

In FIG. 1 shows a general view of the tripod: 12- a platform with a mount key- 1 shooting apparatus on a carriage -3- horizontally, - 2- bracket for mounting the apparatus vertically, 3-carriage, 4- guide with notches, 5- ruler, 6, housing , 7- level, 8- tripod, 9- base, 10fixer, 11- drive shaft.

In FIG. 2.3 is a sectional view of a tripod.

The work of the proposed utility model can be represented according to figure 2., rotating the py4iQf of the drive shaft 11 until the click, move the carriage 3 together with the camera mounted on the carriage 3 with the help of the attachment key 1 on the platform 12 for a certain fixed step along the notched guide 5, take a picture an object. The required number of images to create a stereo photo of the same object, performed with an offset calculated. To obtain high-quality stereo photography, it will take from 5 to 10-13 frames obtained from different lenses. If necessary, photograph the object more often than after 5 mm (the length of the notch on the guide 4), it is necessary to fix it by element 13 shown in Fig. 3.

The utility model is industrially applicable; it has been tested in the Siberian Innovation and Technology Center “Progress in Tomsk and LLC“ Kolerplus Kemerova. The test results showed the ability to receive volumetric high-quality photographs using the proposed tripod. The tripod does not require additional expensive equipment.

Claims (3)

1. A tripod for obtaining a three-dimensional image, comprising a housing, a platform for connection to a shooting apparatus, a base, characterized in that the tripod further comprises a carriage with a drive shaft and a clamp, a guide with notches for a fixed movement of the shooting apparatus, a level fixed to the base, a ruler placed on the housing parallel to the guide, while the connection area with the camera is located on the carriage. 2. The tripod according to claim 1, characterized in that for vertical mounting of the shooting apparatus is equipped with a bracket mounted on the carriage. 3. The tripod according to claim 1, characterized in that it is equipped with an element for the non-fixed movement of the shooting apparatus.