CN218329978U - Optical fiber gyroscope track testing device - Google Patents
Optical fiber gyroscope track testing device Download PDFInfo
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- CN218329978U CN218329978U CN202222669666.9U CN202222669666U CN218329978U CN 218329978 U CN218329978 U CN 218329978U CN 202222669666 U CN202222669666 U CN 202222669666U CN 218329978 U CN218329978 U CN 218329978U
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Abstract
The utility model provides a fiber optic gyroscope track testing arrangement involves the fiber optic gyroscope field, including the track test base member, the equal fixed mounting in both ends of track test base member has the connection curb plate, and the equal fixed mounting in both ends of connecting the curb plate has the diagonal joint board, and diagonal joint board is kept away from and is connected curb plate one end fixed mounting and have the butt-joint plate, the butt-joint plate keep away from diagonal joint board one end and track test base member fixed connection. Can install on the surface of adjusting the base through fiber-optic gyroscope, cooperation track test base body moves on the track and realizes the test of saying to fiber-optic gyroscope, and simultaneously, the regulation base can carry out translation sliding adjusting position along the direction spout direction, and can fix a position regulation base and deflector through the bolt that adjusts the base tip setting, through adjusting the different positions of regulation base on the direction spout, can realize carrying out the multiunit test to fiber-optic gyroscope, can improve the accuracy of testing fiber-optic gyroscope.
Description
Technical Field
The utility model relates to a fiber-optic gyroscope technical field, in particular to fiber-optic gyroscope track testing arrangement.
Background
The optical fiber gyro is the optical fiber angular velocity sensor, it is one of various optical fiber sensors hopefully to popularize and apply most, the optical fiber gyro is the same as ring laser gyro, have no mechanical moving part, no preheating time, insensitive acceleration, dynamic range are wide, digital output, small advantage, etc., in addition, the optical fiber gyro has still overcome the fatal disadvantages such as high cost and blocking phenomenon of ring laser gyro;
the optical fiber gyroscope laboratory track test is characterized in that an on-track test is firstly simulated at a production side before a gyroscope is delivered to a user side, various performance indexes of a product are verified through the on-track test, the technical state of the product is determined, and the on-track test can be used for testing the repeatability and consistency of the optical fiber gyroscope at a small angle.
SUMMERY OF THE UTILITY MODEL
In view of this, embodiments of the present invention provide a fiber optic gyroscope track testing apparatus to solve or alleviate technical problems existing in the prior art, and at least provide a beneficial choice.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a fiber optic gyroscope track testing arrangement, includes the track test base member, the equal fixed mounting in both ends of track test base member has the connection curb plate, and the equal fixed mounting in both ends of connecting the curb plate has diagonal joint plate, and diagonal joint plate keeps away from and connects curb plate one end fixed mounting and have the butt joint plate, and the butt joint plate is kept away from diagonal joint plate one end and track test base member fixed connection, butt joint plate one side fixed mounting is kept away from to the diagonal joint plate has the connecting seat, and one side of connecting seat is rotated and is installed the axis of rotation, and the equal fixed mounting in both ends of axis of rotation has the gyro wheel, still includes accredited testing organization, and accredited testing organization sets up the upper surface at the track test base member.
Preferably, the following components: two bottom cross beams are arranged under the track testing base body, two ends of each bottom cross beam are fixedly connected with adjacent connecting side plates, the longitudinal section of each bottom cross beam is of a trapezoidal structure, and two bottom longitudinal beams are fixedly mounted on the upper surface of each bottom cross beam.
Preferably, the following components: the connecting side plate is far away from one side of the track testing base body and is fixedly provided with a reinforcing rib, the connecting side plate is matched with the structure size and the position of the diagonal joint plate, the longitudinal section of the diagonal joint plate is of an L-shaped structure, a track is arranged under the connecting side plate, and the track is matched with the structure size and the position of the roller.
Preferably, the following components: the testing mechanism comprises a butt joint mounting table fixedly mounted on the upper surface of the rail testing base body, a detection port formed in the upper surface of the butt joint mounting table, guide plates fixedly mounted on two sides of the detection port, an adjusting base arranged between the two guide plates and an optical fiber gyroscope fixedly mounted on the upper surface of the adjusting base, the longitudinal section of the adjusting base is of a trapezoidal structure, and the adjusting base is matched with the guide plate in size.
Preferably: the guide plate is close to detection mouth one side and has been seted up the direction spout, adjusts the base and passes through direction spout and deflector sliding connection, adjust the base and be located detection mouth directly over, adjust the both ends of base and all be equipped with the bolt, axis of rotation and gyro wheel are for setting up with one heart.
The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:
1. the utility model discloses a fiber-optic gyroscope can install on the surface of adjusting the base, cooperation track test base body moves the realization on the track and tests fiber-optic gyroscope's way, and simultaneously, the regulation base can carry out translation slip adjusting position along direction spout direction, and can fix a position fixedly to regulation base and deflector through the bolt that adjusts the base tip setting, through adjusting the different positions of regulation base on the direction spout, can realize carrying out the multiunit test to fiber-optic gyroscope, can improve the accuracy of testing fiber-optic gyroscope.
2. The utility model discloses the track test base member, connect curb plate and buttcover plate and form the triangle-shaped structure jointly, be favorable to improving the holistic structural strength of track test base member, simultaneously can be more steady when track surface test, help improving optic fibre gyroscope's the accuracy of test data, bottom crossbeam and bottom longeron can improve the structural strength of track test base member bottom, can reduce the focus of track test base member simultaneously, make track test base member more steady when moving on the track.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a three-dimensional assembly structure of the present invention;
FIG. 2 is a three-dimensional structure diagram of the track testing substrate of the present invention;
fig. 3 is a three-dimensional structure view of the docking mounting table of the present invention.
Reference numerals: 1. a rail test substrate; 2. connecting the side plates; 3. diagonal joint plates; 4. a butt plate; 5. a bottom cross member; 6. a bottom stringer; 7. a connecting seat; 8. a rotating shaft; 9. a roller; 10. reinforcing ribs; 11. butting the mounting tables; 12. a detection port; 13. a guide plate; 14. a guide chute; 15. an adjusting base; 16. a fiber optic gyroscope; 17. a track.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-3, an embodiment of the present invention provides a fiber-optic gyroscope track testing device, which includes a track testing base 1, wherein two ends of the track testing base 1 are both fixedly mounted with a connecting side plate 2, two ends of the connecting side plate 2 are both fixedly mounted with a diagonal joint plate 3, one end of the diagonal joint plate 3 away from the connecting side plate 2 is fixedly mounted with a butt joint plate 4, one end of the butt joint plate 4 away from the diagonal joint plate 3 is fixedly connected with the track testing base 1, the connecting side plate 2 and the butt joint plate 4 together form a triangular structure, which is beneficial to improving the overall structural strength of the track testing base 1, and meanwhile, the track 17 can be more stable during surface testing, which is beneficial to improving the accuracy of the detection data of the fiber-optic gyroscope 16, one side of the diagonal joint plate 3 away from the butt joint plate 4 is fixedly mounted with a connecting base 7, and one side of the connecting base 7 is rotatably mounted with a rotating shaft 8, the two ends of the rotating shaft 8 are fixedly provided with rollers 9, the rotating shaft 8 and the rollers 9 are arranged concentrically, a rail 17 is arranged under the connecting side plate 2, the rail 17 is matched with the rollers 9 in structural size and position, the rollers 9 can be matched with the rail 17 to drive the rail testing base body 1 to move on the rail 17, the testing device further comprises a testing mechanism, the testing mechanism is arranged on the upper surface of the rail testing base body 1, the testing mechanism can be matched with an optical fiber gyroscope 16 to test on the rail 17, two bottom cross beams 5 are arranged under the rail testing base body 1, the two ends of each bottom cross beam 5 are respectively and fixedly connected with the adjacent connecting side plate 2, the longitudinal section of each bottom cross beam 5 is of a trapezoidal structure, the upper surface of each bottom cross beam 5 is fixedly provided with two bottom longitudinal beams 6, and the bottom cross beams 5 and the bottom longitudinal beams 6 can improve the structural strength of the bottom of the rail testing base body 1, can reduce the focus of track test base member 1 simultaneously for track test base member 1 is more steady when moving on track 17, connects curb plate 2 and keeps away from track test base member 1 one side fixed mounting and has strengthening rib 10, connects curb plate 2 and 3 structural dimension of diagonal joint board and position looks adaptation, and the longitudinal section of diagonal joint board 3 is L font structure, and diagonal joint board 3 can be used for connecting and connect curb plate 2 and butt joint board 4 and dock the use.
In this embodiment, specifically: the testing mechanism comprises a butt joint mounting table 11 fixedly mounted on the upper surface of a track testing base body 1, a detection port 12 formed in the upper surface of the butt joint mounting table 11, guide plates 13 fixedly mounted on two sides of the detection port 12, an adjusting base 15 arranged between the two guide plates 13 and an optical fiber gyroscope 16 fixedly mounted on the upper surface of the adjusting base 15, the longitudinal section of the adjusting base 15 is of a trapezoidal structure, the adjusting base 15 is matched with the guide plates 13 in structure size, a guide sliding groove 14 is formed in one side, close to the detection port 12, of each guide plate 13, the adjusting base 15 is in sliding connection with the guide plates 13 through the guide sliding groove 14, the adjusting base 15 is located right above the detection port 12, bolts are arranged at two ends of the adjusting base 15, the optical fiber gyroscope 16 can be mounted on the surface of the adjusting base 15, the optical fiber gyroscope 16 can be subjected to track testing on the optical fiber gyroscope 16 in a manner of matching with the track testing base body 1 to move on the track 17, meanwhile, the adjusting base 15 can be subjected to translational sliding adjustment along the direction of the guide sliding groove 14, the adjusting base 15 and can be used for positioning and fixing the adjusting base 15 and testing the optical fiber gyroscopes 16, so that the accuracy of multiple groups of the optical fiber testing can be improved.
The utility model discloses at the during operation: installing the fiber-optic gyroscope 16 at the middle position of the adjusting base 15, pushing the adjusting base 15 to select the position on the guide chute 14, and fixing the adjusting base 15 on the guide chute 14 by means of bolts;
then, the track testing substrate 1 moves on the upper surface of the track 17 through the roller 9, and the optical fiber gyroscope 16 is tested in the process of moving the track testing substrate 1;
the optical fiber gyroscope 16 is tested by adjusting the positions of the adjusting base 15 at different positions in the guide sliding groove 14 and moving the track testing base body 1 on the track 17, so that the problem that the test result of the optical fiber gyroscope track test data is difficult to comprehensively display due to the fact that the existing optical fiber gyroscope 16 track test position is single is solved.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a fiber optic gyroscope track testing arrangement, includes track test base member (1), its characterized in that: the two ends of the track testing base body (1) are fixedly provided with connecting side plates (2), the two ends of each connecting side plate (2) are fixedly provided with diagonal joint plates (3), one ends, far away from the connecting side plates (2), of the diagonal joint plates (3) are fixedly provided with butt joint plates (4), and one ends, far away from the diagonal joint plates (3), of the butt joint plates (4) are fixedly connected with the track testing base body (1);
a connecting seat (7) is fixedly installed on one side, far away from the butt joint plate (4), of the butt joint plate (3), a rotating shaft (8) is rotatably installed on one side of the connecting seat (7), and rollers (9) are fixedly installed at two ends of the rotating shaft (8);
the device also comprises a testing mechanism, wherein the testing mechanism is arranged on the upper surface of the track testing base body (1).
2. The optical fiber gyro track testing device according to claim 1, characterized in that: two bottom cross beams (5) are arranged under the track testing base body (1), and two ends of each bottom cross beam (5) are fixedly connected with the adjacent connecting side plates (2) respectively.
3. The fiber-optic gyroscope track testing device according to claim 2, characterized in that: the longitudinal section of the bottom cross beam (5) is of a trapezoid structure, and two bottom longitudinal beams (6) are fixedly mounted on the upper surface of the bottom cross beam (5).
4. The fiber-optic gyroscope track testing device according to claim 1, characterized in that: connecting curb plate (2) and keeping away from track test base member (1) one side fixed mounting have strengthening rib (10), connecting curb plate (2) and diagonal joint board (3) structure size and position looks adaptation, the longitudinal section of diagonal joint board (3) is L font structure.
5. The optical fiber gyro track testing device according to claim 1, characterized in that: and a track (17) is arranged under the connecting side plate (2), and the track (17) is matched with the roller (9) in structure size and position.
6. The fiber-optic gyroscope track testing device according to claim 1, characterized in that: the testing mechanism comprises a butt joint mounting table (11) fixedly mounted on the upper surface of the track testing base body (1), a detection port (12) formed in the upper surface of the butt joint mounting table (11), guide plates (13) fixedly mounted on two sides of the detection port (12), an adjusting base (15) arranged between the two guide plates (13) and a fiber-optic gyroscope (16) fixedly mounted on the upper surface of the adjusting base (15).
7. The optical fiber gyro track testing device according to claim 6, wherein: the longitudinal section of the adjusting base (15) is of a trapezoidal structure, and the adjusting base (15) is matched with the guide plate (13) in structural size.
8. The fiber-optic gyroscope track testing device according to claim 6, characterized in that: a guide sliding groove (14) is formed in one side, close to the detection port (12), of the guide plate (13), and the adjusting base (15) is connected with the guide plate (13) in a sliding mode through the guide sliding groove (14).
9. The fiber-optic gyroscope track testing device according to claim 6, characterized in that: the adjusting base (15) is located right above the detection port (12), and bolts are arranged at two ends of the adjusting base (15).
10. The fiber-optic gyroscope track testing device according to claim 1, characterized in that: the rotating shaft (8) and the roller (9) are arranged concentrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222669666.9U CN218329978U (en) | 2022-10-11 | 2022-10-11 | Optical fiber gyroscope track testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222669666.9U CN218329978U (en) | 2022-10-11 | 2022-10-11 | Optical fiber gyroscope track testing device |
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| Publication Number | Publication Date |
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| CN218329978U true CN218329978U (en) | 2023-01-17 |
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| CN202222669666.9U Active CN218329978U (en) | 2022-10-11 | 2022-10-11 | Optical fiber gyroscope track testing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117092073A (en) * | 2023-10-20 | 2023-11-21 | 南京金铭新型装饰材料有限公司 | Floor appearance detection device |
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2022
- 2022-10-11 CN CN202222669666.9U patent/CN218329978U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117092073A (en) * | 2023-10-20 | 2023-11-21 | 南京金铭新型装饰材料有限公司 | Floor appearance detection device |
| CN117092073B (en) * | 2023-10-20 | 2023-12-26 | 南京金铭新型装饰材料有限公司 | Floor appearance detection device |
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