CN218865022U

CN218865022U - Autocollimator indication error detection device

Info

Publication number: CN218865022U
Application number: CN202222404691.4U
Authority: CN
Inventors: 赵振鑫; 鞠德涵; 赵宇; 孙旺
Original assignee: Changchun Jingce Photoelectric Technology Co ltd
Current assignee: Changchun Jingce Photoelectric Technology Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-04-14
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to an instrumentation technical field specifically is an autocollimator indicating value error detection device, include: the digital collimating module comprises a bottom plate, a digital collimating module and a collimator body, wherein the bottom plate is provided with the autocollimator body and the digital collimating module; the reflector assembly is arranged between the autocollimator body on the bottom plate and the digital collimation module and is used for polarization adjustment during error detection; the collimation module adjusting assembly is arranged on a bottom plate on one side of the reflector assembly and is used for controlling and adjusting a light source during error detection; when the device carries out autocollimator error detection, can examine time measuring micro-adjustment through collimation module adjusting part to make autocollimator examine time measuring, compare in the tradition and utilize transmission modes such as rack or gear to carry out the regulation of digital collimation module, the device's error detection precision is higher.

Description

Autocollimator indication error detection device

Technical Field

The utility model relates to an instrumentation technical field specifically is an autocollimator indicating value error detection device.

Background

The autocollimator can calculate the pitch angle and the yaw angle according to the autocollimation angle measuring principle through the system focal length and the offset of the target point relative to the zero position. The existing autocollimator indication error detection method generally comprises the steps of forming standard angles through a gauge block and a small angle detector, and measuring the standard angles through an autocollimator to measure the indication errors of the autocollimator.

When the existing autocollimator detects indication errors, the digital collimation system of the autocollimator is inconvenient to adjust, and the digital collimation system of the autocollimator is adjusted through gear rotation because the mobility is large during gear rotation, so that accurate data cannot be obtained, and accurate reaction error detection values cannot be obtained.

Therefore, we propose an autocollimator indication error detection apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an autocollimator indication error detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an autocollimator indication error detection apparatus, comprising: the digital collimating module comprises a bottom plate, a digital collimating module and a collimator body, wherein the bottom plate is provided with the autocollimator body and the digital collimating module;

the reflector assembly is arranged between the autocollimator body on the bottom plate and the digital collimation module and is used for polarization adjustment during error detection;

and the collimation module adjusting assembly is arranged on the bottom plate on one side of the reflector assembly and is used for controlling and adjusting the light source during error detection.

Compared with the prior art, the beneficial effects of the utility model are that:

the device is in current error detection device when using, adjusts digital collimation module through collimation module adjusting part, and it compares in traditional adjustment modes such as gear chain when adjusting, and the device's motion is comparatively accurate can not compare with transmission modes such as gears and still can produce certain activity after fixing to make the error detection result comparatively accurate.

Drawings

Fig. 1 is a front view of an autocollimator indication error detection apparatus.

Fig. 2 is a left side view of a double-sided mirror of an autocollimator readout error detection apparatus.

In the figure: 1-a bottom plate, 2-a supporting block, 3-an autocollimator body, 4-a rotating disc, 5-a connecting frame, 6-an adjusting and fixing knob, 7-a double-faced reflector, 8-a driving piece, 9-a micro-rotating table, 10-a fixing and supporting plate, 11-a digital collimation module, 12-a light source emitting end, 13-a rotating column, 14-a rotating plate, 15-a toggle column, 16-a fixing groove plate, 17-a first sliding groove, 18-a sliding block, 19-a locking pin, 20-a connecting groove plate and 21-a second sliding groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Referring to fig. 1 and 2, in an embodiment of the present invention, an autocollimator indication error detection apparatus includes: the device comprises a bottom plate 1, wherein an autocollimator body 3 and a digital collimation module 11 are arranged on the bottom plate 1;

the reflector assembly is arranged between the autocollimator body 3 on the bottom plate 1 and the digital collimating module 11 and is used for polarization adjustment during error detection;

and the collimation module adjusting assembly is arranged on the bottom plate 1 on one side of the reflector assembly and is used for controlling and adjusting a light source during error detection.

In this embodiment, adjust digital collimating module 11 through collimating module adjusting part, it compares in adjustment methods such as traditional gear chain when adjusting, and the device's motion is comparatively accurate, compares transmission methods such as gear with transmission methods such as gear and still can produce certain activity after fixing to make the error detection result comparatively accurate

Referring to fig. 1 and fig. 2, in the present embodiment, the mirror adjusting assembly includes: the rotary table 4, the rotary table 4 is installed on bottom plate 1 just install the carriage 5 on the rotary table 4, install double-sided speculum 7 in the carriage 5, be provided with regulation fixed knob 6 between double-sided speculum 7 and the carriage 5.

Referring to fig. 1, in the present embodiment, the collimating module adjusting assembly includes:

the driving part 8 is fixedly arranged on the bottom plate 1, and the driving part 8 is connected with a micro-turntable 9;

the device comprises a fixed support plate 10, wherein the fixed support plate 10 is fixed on a micro-turntable 9, a digital collimation module 11 is arranged on one side of the fixed support plate 10, a rotation column 13 is fixed on the digital collimation module 11, and the rotation column 13 penetrates through the fixed support plate 10 to the other side of the fixed support plate 10.

Referring to fig. 1, in the present embodiment, the collimating module adjusting assembly further includes:

the fixed groove plate 16 is fixed on one side of the fixed support plate 10 on the micro-turntable 9, and a first sliding groove 17 is formed in the fixed groove plate 16;

the sliding block 18 is slidably mounted in the first sliding groove 17 on the fixed groove plate 16, a connecting groove plate 20 is fixed on one side of the sliding block 18, and a second sliding groove 21 is arranged on the connecting groove plate 20;

the rotating plate 14 is fixedly installed at one end, located at one side of the fixed supporting plate 10, of the rod body of the rotating column 13, the rotating plate 14 is fixedly provided with a toggle column 15, and the toggle column 15 is arranged in a second sliding groove 21 of the connecting groove plate 20.

Referring to fig. 1, in the present embodiment, a lock pin 19 is disposed on the block of the sliding block 18 on the side of the first side sliding slot 17 for fixing the position of the sliding block 18.

The working principle is as follows: when the device is used, firstly, the double-sided reflector 7 is adjusted, the double-sided reflector 7 installed in the connecting frame 5 is enabled to complete rotation adjustment through the rotating disc 4 and the adjusting fixing knob 6, then the micro-turntable 9 is enabled to rotate through the driving piece 9, the digital collimation module 11 arranged on the device is enabled to rotate along with the micro-turntable, the slider 18 is enabled to be pushed, the slider 18 drives the connecting groove plate 20 to move in the fixing groove plate 16, the connecting groove plate 20 drives the toggle column 15 in the second sliding groove 21 to rotate along with the toggle column, the toggle column 15 rotates to drive the rotating plate 14 to rotate, the rotating plate 14 drives the rotating column 13 to rotate, the digital collimation module 11 on one side of the fixing support plate 10 is enabled to rotate, and error measurement is carried out through the cooperation of the light source transmitting end 12 and the double-sided reflector 7.

The above are only the preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the utility of the effect and the patent of the present invention.

Claims

1. An autocollimator indication error detection device, comprising: the digital collimating module comprises a bottom plate, a digital collimating module and a collimator body, wherein the bottom plate is provided with the autocollimator body and the digital collimating module;

2. An autocollimator reading error detector as claimed in claim 1, wherein the mirror adjustment assembly comprises: the double-faced reflecting mirror comprises a rotating disc, wherein the rotating disc is installed on a bottom plate, a connecting frame is installed on the rotating disc, a double-faced reflecting mirror is installed in the connecting frame, and an adjusting and fixing knob is arranged between the double-faced reflecting mirror and the connecting frame.

3. An autocollimator value error detection device as claimed in claim 1, wherein the collimating module adjustment assembly comprises:

the driving piece is fixedly arranged on the bottom plate, and a micro-turntable is connected to the driving piece;

the digital collimation module is arranged on one side of the fixed support plate, a rotating column is fixed on the digital collimation module, and the rotating column penetrates through the fixed support plate to the other side of the fixed support plate.

4. An autocollimator value error detection device as claimed in claim 3, wherein the collimating module adjustment assembly further comprises:

the fixed groove plate is fixed on one side of a fixed support plate on the micro-turntable and is provided with a first sliding groove;

the sliding block is slidably arranged in a first sliding groove in the fixed groove plate, a connecting groove plate is fixed on one side of the sliding block, and a second sliding groove is formed in the connecting groove plate;

the rotating plate is fixedly installed at one end, located on one side of the fixed supporting plate, of the rod body, the rotating column is fixedly arranged on the rotating plate, the poking column is fixed on the rotating plate, and the poking column is arranged in the second sliding groove of the connecting groove plate.

5. The autocollimator indication error detection device of claim 4, wherein the block of the slide on the side of the first side runner is provided with a detent for fixing the position of the slide.