Oblique photogrammetry instrument

Abstract

The utility model belongs to the technical field of measuring instruments, and particularly relates to an oblique photogrammetric instrument which comprises a base, a mounting frame is fixedly connected to the upper end of the base, a machine body is in contact with the interior of the mounting frame, a rotating shaft is fixedly connected to one side, close to the mounting frame, of the machine body, and the rotating shaft is connected with the mounting frame through a bearing. The end, away from the machine body, of the rotating shaft is fixedly connected with a rotating disc, the rotating disc makes contact with the mounting frame, the lower end of the base makes contact with a supporting bottom, and the lower end of the base is fixedly connected with a connecting shaft. By arranging the sliding rod, the limiting plate, the limiting rod and other components, the limiting plate can be moved to drive the limiting rod to slide out of the limiting groove in the rotating disc, so that limiting on the rotating disc can be relieved, limiting on the machine body can be relieved, and the inclination angle of the machine body can be adjusted; the problem that an oblique photogrammetry instrument is inconvenient to adjust the inclination of a machine body is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, in particular to an oblique photography measuring instrument. Background Art

[0002] The oblique photogrammetry instrument is a device used for oblique photogrammetry, which is used to obtain aerial or ground image data with a large oblique angle. Oblique photogrammetry is an advanced surveying and mapping technology that can be used to quickly obtain high-resolution geographic information data. According to the utility model with patent authorization announcement number CN220152363U, an oblique photogrammetry instrument is disclosed, including an instrument body, a mounting frame arranged outside the instrument body, and a support frame assembly arranged on both sides of the mounting frame. The support frame assembly is composed of a fixed seat, an adjustment member, and a support. The fixed seat is fixed to the side of the mounting frame, and the adjustment member is arranged at the connection between the top of the support and the bottom of the fixed seat. The bottom of the fixed seat is provided with a rotating groove; the height of the support frame assembly is designed to be adjustable, which improves the original oblique photogrammetry instrument. During use, the height of the support frame used for support is fixed, so that the oblique photogrammetry instrument cannot adjust the photography height according to the demand during use. By making the height of the support frame assembly adjustable, the oblique photogrammetry instrument can adjust the photography height according to the actual shooting needs during operation, so as to better measure. However, the oblique photogrammetry instrument is not convenient for adjusting the inclination of the body, and it is not convenient for adjusting the horizontal angle of the body. Utility Model Content

[0003] The utility model aims to provide an oblique photogrammetric measuring instrument, which solves the problem that the oblique photogrammetric measuring instrument is not convenient in adjusting the inclination of the body and is not convenient in adjusting the horizontal angle of the body.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oblique photogrammetric measuring instrument comprises a base, the upper end of the base is fixedly connected to a mounting frame, the interior of the mounting frame contacts an organism, a side of the organism close to the mounting frame is fixedly connected to a rotating shaft, the rotating shaft and the mounting frame are connected through a bearing, an end of the rotating shaft away from the organism is fixedly connected to a turntable, the turntable contacts the mounting frame, the lower end of the base contacts a supporting bottom, the lower end of the base is fixedly connected to a connecting shaft, the connecting shaft and the supporting bottom are connected through a bearing, the lower end of the base is fixedly connected to a wheel frame, the interior of the wheel frame is rotatably connected to a wheel, the back side of the base is fixedly connected to a fixing plate, the interior of the fixing plate is slidably connected to a clamping rod, a clamping groove is provided inside the supporting bottom, and the interior of the clamping groove is slidably connected to a clamping rod.

[0005] Preferably, a sleeve is fixedly connected to the left side of the mounting bracket, and a sliding rod is slidably connected to the inside of the sleeve, and the inside of the sleeve is fixedly connected to a limiting ring, and the inside of the limiting ring is slidably connected to the sliding rod, and a first spring is provided on the outside of the sliding rod, and the end of the sliding rod away from the sleeve is fixedly connected to the limiting plate, and the side of the limiting plate close to the mounting bracket is fixedly connected to the limiting rod, and a limiting groove is provided inside the rotating disk, and the internal sliding connection of the limiting groove is connected to the limiting rod. By moving the limiting plate in a direction away from the sleeve, the limiting plate drives the sliding rod to slide in the limiting ring, so that the sliding rod squeezes the first spring, and at the same time, the limiting plate drives the limiting rod to move, so that the limiting rod slides out of the limiting groove on the rotating disk, so that the limit of the rotating disk can be released, and the rotating disk can drive the machine body to flip through the rotating shaft, and the inclination angle of the machine body can be adjusted.

[0006] Preferably, one end of the first spring contacts the sliding rod, and the other end of the first spring contacts the limiting ring. Through the design of the first spring, the limiting rod can be driven to limit the rotating disk.

[0007] Preferably, the limiting plate is in contact with the sleeve, and the limiting plate is in contact with the limiting ring. The limiting rod can be easily moved through the design of the limiting plate.

[0008] Preferably, a slider is fixedly connected to the outer side of the clamping rod, a fixing rod is fixedly connected to the inner side of the fixing plate, a second spring is arranged on the outer side of the fixing rod, one end of the second spring is in contact with the slider, and the other end of the second spring is in contact with the fixing plate. The limit on the base can be released by making the clamping rod drive the slider to slide on the fixing rod and making the slider squeeze the second spring, while making the clamping rod slide out of the clamping groove on the supporting bottom.

[0009] Preferably, the slider is slidably connected to the fixed plate, and the fixed rod is slidably sleeved with the slider. The design of the slider can limit the clamping rod.

[0010] Preferably, a pull plate is fixedly connected to the upper end of the clamping rod, and the pull plate is in contact with the fixed plate. The clamping rod can be conveniently moved through the design of the pull plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model is provided with components such as a slide bar, a limit plate, and a limit rod. By moving the limit plate, the limit plate drives the limit rod to slide out of the limit groove on the turntable, so that the limit on the turntable can be released, the limit on the machine body can be released, and the inclination angle of the machine body can be adjusted, thereby solving the problem that it is not convenient to adjust the inclination of the machine body in the oblique photogrammetric measuring instrument.

[0013] 2. The utility model is provided with a supporting bottom, wheels and other components, so that the base can drive the body to rotate, and the horizontal angle of the body can be adjusted. In addition, by providing components such as a clamping rod and a clamping slot, the body whose position is adjusted can be limited, thereby solving the problem that it is inconvenient to adjust the horizontal angle of the body in an inclined photogrammetric instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 Rear view of

[0016] Figure 3 For the utility model Figure 1 A front cross-sectional view of a local structure;

[0017] Figure 4 For the utility model Figure 2 A front cross-sectional view of

[0018] Figure 5 For the utility model Figure 4 A magnified view of the structure of part A;

[0019] Figure 6 For the utility model Figure 4 Enlarged view of the structure of part B in .

[0020] In the figure: 1. base; 2. mounting frame; 3. machine body; 31. rotating shaft; 32. turntable; 4. sleeve; 41. slide bar; 42. limiting ring; 43. first spring; 44. limiting plate; 45. limiting rod; 46. limiting groove; 5. supporting bottom; 51. connecting shaft; 52. wheel frame; 53. wheel; 6. fixing plate; 61. clamping rod; 62. clamping groove; 63. slider; 64. fixing rod; 65. second spring; 66. pulling plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6A tilt photogrammetry instrument comprises a base 1, a mounting frame 2 is fixedly connected to the upper end of the base 1, the interior of the mounting frame 2 contacts an organism 3, a rotating shaft 31 is fixedly connected to the side of the organism 3 close to the mounting frame 2, the rotating shaft 31 is connected to the mounting frame 2 through a bearing, a turntable 32 is fixedly connected to the end of the rotating shaft 31 away from the organism 3, the turntable 32 contacts the mounting frame 2, the lower end of the base 1 contacts a supporting bottom 5, a connecting shaft 51 is fixedly connected to the lower end of the base 1, the connecting shaft 51 is connected to the supporting bottom 5 through a bearing, a wheel frame 52 is fixedly connected to the lower end of the base 1, a wheel 53 is rotatably connected to the interior of the wheel frame 52, a fixing plate 6 is fixedly connected to the back of the base 1, a clamping rod 61 is slidably connected to the interior of the fixing plate 6, a clamping groove 62 is provided inside the supporting bottom 5, and a clamping rod 61 is slidably connected to the interior of the clamping groove 62.

[0023] See also Figure 2-6 The left side of the mounting frame 2 is fixedly connected with a sleeve 4, and a sliding rod 41 is slidably connected inside the sleeve 4. The interior of the sleeve 4 is fixedly connected with a limiting ring 42, and the interior of the limiting ring 42 is slidably connected with the sliding rod 41. A first spring 43 is arranged on the outer side of the sliding rod 41, and one end of the first spring 43 contacts the sliding rod 41, and the other end of the first spring 43 contacts the limiting ring 42. Through the design of the first spring 43, the limiting rod 45 can be driven to limit the rotating disk 32. The end of the sliding rod 41 away from the sleeve 4 is fixedly connected with a limiting plate 44, and the limiting plate 44 contacts the sleeve 4, and the limiting plate 44 contacts the limiting ring 42. Through the design of the limiting plate 44, it is convenient to The limiting rod 45 is moved, and the limiting plate 44 is fixedly connected to the limiting rod 45 on one side close to the mounting frame 2. A limiting groove 46 is provided inside the turntable 32, and the limiting groove 46 is slidably connected to the limiting rod 45. By moving the limiting plate 44 in the direction away from the sleeve 4, the limiting plate 44 drives the sliding rod 41 to slide in the limiting ring 42, so that the sliding rod 41 squeezes the first spring 43, and at the same time, the limiting plate 44 drives the limiting rod 45 to move, so that the limiting rod 45 slides out of the limiting groove 46 on the turntable 32, so that the limit on the turntable 32 can be released, and the turntable 32 can drive the machine body 3 to flip through the rotating shaft 31, and the inclination angle of the machine body 3 can be adjusted.

[0024] See also Figure 2-6The outer side of the card rod 61 is fixedly connected with a slider 63, and the inner side of the fixing plate 6 is fixedly connected with a fixing rod 64. The slider 63 is slidably connected to the fixing plate 6, and the fixing rod 64 is slidably sleeved with the slider 63. Through the design of the slider 63, the card rod 61 can be limited. A second spring 65 is arranged on the outer side of the fixing rod 64. One end of the second spring 65 contacts the slider 63, and the other end of the second spring 65 contacts the fixing plate 6. By making the card rod 61 drive the slider 63 to slide on the fixing rod 64, and making the slider 63 squeeze the second spring 65, and at the same time making the card rod 61 slide out of the card groove 62 on the supporting bottom 5, the limit on the base 1 can be released. The upper end of the card rod 61 is fixedly connected with a pull plate 66, and the pull plate 66 contacts the fixing plate 6. Through the design of the pull plate 66, the card rod 61 can be easily moved.

[0025] The specific implementation process of the utility model is as follows: when in use, by moving the pull plate 66 in the direction away from the fixed plate 6, the pull plate 66 drives the clamping rod 61 to move, the clamping rod 61 drives the slider 63 to slide on the fixed rod 64, and the slider 63 squeezes the second spring 65, and at the same time, the clamping rod 61 slides out of the clamping groove 62 on the supporting bottom 5, so that the limit on the base 1 can be released, so that the base 1 can drive the body 3 on the mounting frame 2 to rotate, and the horizontal angle of the body 3 can be adjusted;

[0026] By moving the limit plate 44 away from the sleeve 4, the limit plate 44 drives the slide bar 41 to slide in the limit ring 42, so that the slide bar 41 squeezes the first spring 43, and at the same time, the limit plate 44 drives the limit rod 45 to move, so that the limit rod 45 slides out of the limit groove 46 on the turntable 32, so that the limit on the turntable 32 can be released, and the turntable 32 can drive the machine body 3 to flip through the rotating shaft 31, so that the inclination angle of the machine body 3 can be adjusted.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oblique photogrammetric measuring instrument, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a mounting frame (2), the interior of the mounting frame (2) contacts the body (3), a rotating shaft (31) is fixedly connected to the side of the body (3) close to the mounting frame (2), the rotating shaft (31) and the mounting frame (2) are connected via a bearing, the end of the rotating shaft (31) away from the body (3) is fixedly connected to a rotating disk (32), the rotating disk (32) contacts the mounting frame (2), the lower end of the base (1) contacts the supporting bottom (5), and the lower end of the base (1) contacts the supporting bottom (5). The end of the base (1) is fixedly connected to a connecting shaft (51), the connecting shaft (51) is connected to the supporting base (5) via a bearing, the lower end of the base (1) is fixedly connected to a wheel frame (52), the inside of the wheel frame (52) is rotatably connected to a wheel (53), the back of the base (1) is fixedly connected to a fixing plate (6), the inside of the fixing plate (6) is slidably connected to a clamping rod (61), the inside of the supporting base (5) is provided with a clamping groove (62), the inside of the clamping groove (62) is slidably connected to the clamping rod (61).

2. The oblique photogrammetric measuring instrument according to claim 1, characterized in that: The left side of the mounting frame (2) is fixedly connected with a sleeve (4), the interior of the sleeve (4) is slidably connected with a slide rod (41), the interior of the sleeve (4) is fixedly connected with a limiting ring (42), the interior of the limiting ring (42) is slidably connected with the slide rod (41), a first spring (43) is arranged on the outer side of the slide rod (41), one end of the slide rod (41) away from the sleeve (4) is fixedly connected with a limiting plate (44), the side of the limiting plate (44) close to the mounting frame (2) is fixedly connected with a limiting rod (45), a limiting groove (46) is provided inside the rotating disk (32), and the interior of the limiting groove (46) is slidably connected with the limiting rod (45).

3. The oblique photogrammetric measuring instrument according to claim 2, characterized in that: One end of the first spring (43) contacts the slide bar (41), and the other end of the first spring (43) contacts the limiting ring (42).

4. The oblique photogrammetric measuring instrument according to claim 2, characterized in that: The limiting plate (44) is in contact with the sleeve (4), and the limiting plate (44) is in contact with the limiting ring (42).

5. The oblique photogrammetric measuring instrument according to claim 1, characterized in that: The outer side of the clamping rod (61) is fixedly connected with a sliding block (63), the inner side of the fixing plate (6) is fixedly connected with a fixing rod (64), the outer side of the fixing rod (64) is provided with a second spring (65), one end of the second spring (65) is in contact with the sliding block (63), and the other end of the second spring (65) is in contact with the fixing plate (6).

6. The oblique photogrammetric measuring instrument according to claim 5, characterized in that: The slider (63) is slidably connected to the fixing plate (6), and the fixing rod (64) is slidably sleeved to the slider (63).

7. The oblique photogrammetric measuring instrument according to claim 5, characterized in that: The upper end of the clamping rod (61) is fixedly connected to a pull plate (66), and the pull plate (66) is in contact with the fixed plate (6).

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