RU108588U1 - DEVICE FOR INSTALLING A COLLIMATOR ON A STAND - Google Patents

Abstract

 A device for mounting a collimator on a stand, comprising a stand fixed on a mounting base with a seat for the device to be monitored, and a clip rigidly connected to the stand and provided with collimator mounting units, characterized in that a console on which the clip is mounted is fixed to the stand, each attachment site consists of a cracker, which is a part of a cylindrical surface mating with the surface of the collimator body, and a clamping screw, and they are mounted on a ferrule opolozhno to form mutually perpendicular pairs.

Description

The inventive utility model "Device for mounting a collimator on the stand" refers to the optical-mechanical industry, and more specifically to optical instrumentation, and is intended to control the parameters of the optical system of an on-board optical-electronic device (BEC).

Widely known are devices for mounting an optical device, such as: a device for mounting an optical sight, a device for positioning a camera, and also a device for installing a collimator. These tools are described on the website http: // www / spbu-phys lab1.narod.ru, the last of which is selected as a prototype. The known device contains a rack and clip for mounting a collimator. The rack is rigidly connected to the cage and placed on the installation base of the stand, which is equipped with a seat for controlled devices.

The disadvantage of the prototype is that it cannot provide control of the optical system of optoelectronic devices, the constructive implementation of which, due to their functioning, requires space for installing the latter simultaneously in height and horizon between the seat and the collimator. The possibility of using a theodolite tripod as a stand due to the non-rigidity of its mounting and the movement of the BEC during installation leads to a displacement of the collimator axis relative to the optical axis of the BEC installed on the seat, which significantly reduces the accuracy of the measurement.

The objective of the utility model is to obtain a technical result, expressed in expanding the field of use and obtaining accurate information of the controlled parameters of the BEP.

The technical result is achieved by the fact that in the device for installing the collimator on a stand containing a rack fixed to the installation base with a seat for the device to be monitored, and a clip rigidly connected to the rack and equipped with collimator mountings, a console is mounted on the rack on which the clip is mounted wherein each fastener assembly consists of a cracker, which is a part of a cylindrical surface mating with the surface of the collimator body, and a clamping screw, and they are mounted on both it is diametrically opposite with the formation of mutually perpendicular pairs.

To clarify the essence of the claimed technical solution, a drawing is proposed.

Figure 1 - shows a General view of the device,

figure 2 - shows the clip in cross section, section aa.

A device for installing a collimator on a stand (see Fig. 1) includes a stand 1, mounted on a mounting base of a stand 2, having a seat 2 'for placement of a controlled device (not shown in the drawing). The rack 1 includes a pipe 3, rigidly connected to the mounting base of the stand 2 through the sleeve 5 and the console 4 through the sleeve 6. The holder 7 is fixed to the console, in which the collimator is installed 8. Mounting and adjustment of the collimator in terms of alignment of the optical axes (collimator and tested BEC) is carried out using fasteners (see figure 2) installed in the end parts of the sleeve 7.

Each mounting unit consists of an adjusting screw and a cracker. The pairs of screw 9 - cracker 10 and screw 9 '- cracker 10' are located

diametrically opposite, and the second pair, formed similarly to the first 11-12 and 11'-12 '(not shown in the drawing 11'-12'), is perpendicular to the first. At the second end of the casing 7, the attachment points are placed in the same way as at the first end, i.e. 9 ″ -10 ″ and 9 ″ ″ -10 ″ ″ form the first pair, and 11 ″ -12 ″ and 11 ″ ″ -12 ″ ″ (not shown in the drawing) form a second pair located perpendicular to the first pair.

The operation of the device is as follows.

At the base of the rack 1, mounting holes are provided that provide a rigid installation of the rack with the console on the installation base 2 of the stand. Then, in the clip 7 mounted on the console 4, the collimator is installed 8. The collimator is adjusted using the attachment points located on it (9-10, 9'-10 ', 9 "-10", 9 ″ ′ - 10 ″ ′) , achieving the alignment of the collimator relative to the seat BOEP.

Using the proposed technical solution allows for the installation of the device with any configuration of the case, with a strict orientation of its optical axis relative to the axis of the collimator, which increases the accuracy of measuring the characteristics of the device under test and the convenience of working with it.

Claims (1)

A device for mounting a collimator on a stand, comprising a stand fixed on a mounting base with a seat for the device to be monitored, and a clip rigidly connected to the stand and provided with collimator attachment points, characterized in that a console on which the clip is mounted is fixed to the stand, each mounting unit consists of a cracker, which is a part of a cylindrical surface mating with the surface of the collimator body, and a clamping screw, and they are mounted diametrically against the clip opolozhno to form mutually perpendicular pairs.