Surveying instrument mounting structure for surveying of unmanned aerial vehicle

Abstract

The utility model relates to the field of unmanned aerial vehicle surveying and mapping, and discloses an unmanned aerial vehicle surveying and mapping instrument mounting structure which comprises a mounting plate, the bottom of the mounting plate is fixedly connected with a limiting frame, the bottom of the limiting frame is slidably connected with a connecting frame, and the bottom of the connecting frame is fixedly connected with a first sliding rail. The bottom of the first sliding rail is slidably connected with a first sliding plate, the bottom of the first sliding plate is fixedly connected with a first connecting plate, the bottom of the first connecting plate is fixedly connected with a second sliding rail, and the outer wall of the second sliding rail is slidably connected with a second sliding plate. A first sliding plate slides above a first sliding rail, a second sliding plate slides on the outer wall of a second sliding rail, so that the position of a limiting assembly can be adjusted, a second limiting plate slides on the outer wall of an adjusting plate, the distance between the first limiting plate and the second limiting plate can be adjusted, and the adjusting effect is good. Therefore, workers can conveniently mount and dismount different surveying instruments.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle surveying and mapping, in particular to an installation structure of a surveying and mapping instrument for unmanned aerial vehicle surveying and mapping. Background Art

[0002] UAV surveying and mapping is for measurement and mapping. UAVs select existing feature points and boundaries on the ground and obtain graphics and location information reflecting the current status of the ground through measurement methods for engineering construction, planning and design, and administrative management. The surveying and mapping instrument installation structure will be used in UAV surveying and mapping, so the existing surveying and mapping instrument installation structure has been continuously innovated and developed. Therefore, it can be seen that the current surveying and mapping instrument installation structure basically meets people's needs, but there are still some problems.

[0003] For example, the patent document with the announcement number CN218343738U discloses a surveying instrument installation structure for unmanned aerial vehicle surveying, which belongs to the field of unmanned aerial vehicle technology, and includes a fuselage and a surveying instrument body, wherein the fuselage is provided with a slide groove, a slide plate is slidably connected in the slide groove, a fixing groove is provided on the inner wall of the slide groove, a fixing component is provided on the slide plate, the fixing component is fixed to the fixing groove, a mounting groove is provided at the bottom of the slide plate, a first electric push rod is provided in the mounting groove, the other end of the first electric push rod is fixedly connected to a motor, and the output shaft of the motor is fixedly connected to a support frame. Through the joint action of the fixing component, the slide groove, the slide plate and the fixing groove, the surveying instrument body can be quickly fixed to the body, and under the joint action of the groove, the dual-axis motor, the threaded rod, the threaded barrel and the fixing groove, the threaded barrel can be fixed or separated from the fixing groove, thereby facilitating the fixing of the surveying instrument body to the fuselage, and the structure is simple and convenient to use.

[0004] However, although the above device can fix or separate the threaded barrel and the fixing groove through the joint action of the groove, the dual-axis motor, the threaded rod, the threaded barrel and the fixing groove during actual use, it is cumbersome for the staff to install and disassemble different surveying and mapping instrument bodies during use, which makes the use of different surveying and mapping instrument bodies cumbersome and inconvenient for subsequent surveying and mapping work. Therefore, there is an urgent need for a surveying and mapping instrument installation structure for unmanned aerial vehicle surveying to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a surveying instrument installation structure for unmanned aerial vehicle surveying, so as to solve the problem proposed in the above background technology that it is cumbersome for workers to install and disassemble different surveying instrument bodies, resulting in cumbersome use of different surveying instrument bodies and inconvenience in subsequent surveying and mapping work.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions, disclosing a surveying instrument installation structure for unmanned aerial vehicle surveying, including a mounting plate, the bottom of the mounting plate is fixedly connected to a limiting frame, the bottom of the limiting frame is slidably connected to a connecting frame, the bottom of the connecting frame is fixedly connected to a first slide rail, the bottom of the first slide rail is slidably connected to a first slide plate, the bottom of the first slide plate is fixedly connected to a first connecting plate, the bottom of the first connecting plate is fixedly connected to a second slide rail, the outer wall of the second slide rail is slidably connected to a second slide plate, and a limiting component is arranged at the bottom of the second slide plate.

[0007] As a preferred technical solution of the utility model, a through hole is opened on the top of the mounting plate, a limiting block is fixedly connected to the top of the connecting frame, and the limiting block is slidably connected to the inner side of the limiting frame.

[0008] As a preferred technical solution of the utility model, a first fixing bolt is installed through a thread on the outer wall of the limiting frame, and the bottom end of the first fixing bolt abuts against the outer wall of the limiting block.

[0009] As a preferred technical solution of the utility model, a first sliding block is fixedly connected to the inner side of the first sliding plate, and the first sliding block is slidably connected to the inner side of the first sliding rail.

[0010] As a preferred technical solution of the utility model, a second fixing bolt is installed through a thread on the outer wall of the first slide plate, and the bottom end of the second fixing bolt abuts against the outer wall of the first slide rail.

[0011] As a preferred technical solution of the utility model, a second sliding block is fixedly connected to the inner side of the second sliding plate, and the second sliding block is slidably connected to the inner side of the second sliding rail.

[0012] As a preferred technical solution of the utility model, a third fixing bolt is installed through the thread of the outer wall of the second slide plate, and the bottom end of the third fixing bolt is against the outer wall of the second slide rail.

[0013] As a preferred technical solution of the utility model, the limiting assembly includes a first limiting plate, the first limiting plate is fixedly connected to the bottom of the second slide plate, the bottom of the first limiting plate is fixedly connected to an adjusting plate, the bottom of the adjusting plate is slidably connected to the second limiting plate, the outer wall of the second limiting plate is threaded with a fourth fixing bolt, and the bottom end of the fourth fixing bolt is against the bottom outer wall of the first limiting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model enables the first slide to slide on the top of the first slide rail, so as to adjust the lateral position of the limit assembly, and then enables the second slide to slide on the outer wall of the second slide rail, so as to adjust the longitudinal position of the limit assembly, and enables the second limit plate to slide on the outer wall of the adjustment plate, so that the distance between the first limit plate and the second limit plate can be adjusted, so that the limit assembly can limit surveying instruments of different specifications, which is convenient for staff to install and disassemble different surveying instruments.

[0016] 2. The utility model is connected to the inner side of the limit frame by sliding the limit block, and then the first fixing bolt is rotated, and the bottom end of the first fixing bolt is against the outer wall of the limit block, thereby ensuring the stability of the connecting frame and the mounting plate, and making it convenient for the staff to disassemble the connecting frame and install and disassemble the surveying instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the mounting plate structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the connecting frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the connecting plate structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the limit assembly of the utility model.

[0022] In the figure: 1, mounting plate; 2, through hole; 3, limit frame; 4, first fixing bolt; 5, connecting frame; 6, limit block; 7, first slide rail; 8, first slide plate; 9, first slider; 10, second fixing bolt; 11, connecting plate; 12, second slide rail; 13, second slide plate; 14, second slider; 15, third fixing bolt; 16, first limit plate; 17, adjustment plate; 18, second limit plate; 19, fourth fixing bolt. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 and Figure 5, a surveying instrument installation structure for UAV surveying:

[0025] It includes a mounting plate 1, the bottom of the mounting plate 1 is fixedly connected to a limiting frame 3, the bottom of the limiting frame 3 is slidably connected to a connecting frame 5, the bottom of the connecting frame 5 is fixedly connected to a first slide rail 7, the bottom of the first slide rail 7 is slidably connected to a first slide plate 8, the bottom of the first slide plate 8 is fixedly connected to a first connecting plate 11, the bottom of the first connecting plate 11 is fixedly connected to a second slide rail 12, the outer wall of the second slide rail 12 is slidably connected to a second slide plate 13, and a limiting component is arranged at the bottom of the second slide plate 13.

[0026] When the surveying instrument installation structure is used, the installation plate 1 is fixed to the installation position of the UAV, and the surveying instrument is placed on the inner side of the limit assembly. The limit assembly can limit the surveying instrument to ensure the stability of the surveying instrument when in use. The limit frame 3 can provide an installation position for the connecting frame 5. The first slide plate 8 slides on the top of the first slide rail 7 to adjust the lateral position of the limit assembly. The second slide plate 13 slides on the outer wall of the second slide rail 12 to adjust the longitudinal position of the limit assembly, so that the limit assembly can limit surveying instruments of different specifications.

[0027] In a preferred embodiment, the limiting assembly includes a first limiting plate 16, the first limiting plate 16 is fixedly connected to the bottom of the second slide plate 13, the bottom of the first limiting plate 16 is fixedly connected to an adjusting plate 17, the bottom of the adjusting plate 17 is slidably connected to a second limiting plate 18, the outer wall of the second limiting plate 18 is threaded with a fourth fixing bolt 19, and the bottom end of the fourth fixing bolt 19 is against the bottom outer wall of the first limiting plate 16.

[0028] The surveying instrument can be limited by the first limiting plate 16 and the second limiting plate 18, and the distance between the first limiting plate 16 and the second limiting plate 18 can be adjusted by sliding the second limiting plate 18 on the outer wall of the adjusting plate 17. After the adjustment, the fourth fixing bolt 19 is rotated so that the bottom end of the fourth fixing bolt 19 abuts against the outer wall of the bottom end of the first limiting plate 16, thereby ensuring the stability between the first limiting plate 16 and the second limiting plate 18, so that the first limiting plate 16 and the second limiting plate 18 can limit surveying instruments of different thicknesses.

[0029] See also Figure 2 , Figure 3 and Figure 4 , a surveying instrument installation structure for UAV surveying:

[0030] A through hole 2 is provided at the top of the mounting plate 1, a limiting block 6 is fixedly connected to the top of the connecting frame 5, and the limiting block 6 is slidably connected to the inner side of the limiting frame 3, a first fixing bolt 4 is installed through a thread on the outer wall of the limiting frame 3, and the bottom end of the first fixing bolt 4 is against the outer wall of the limiting block 6.

[0031] The through hole 2 allows the connection line of the surveying instrument to be normally connected to the drone, and is slidably connected to the inner side of the limit frame 3 through the limit block 6. Then, by rotating the first fixing bolt 4, the bottom end of the first fixing bolt 4 abuts against the outer wall of the limit block 6, thereby ensuring the stability of the connecting frame 5 and the mounting plate 1, and making it convenient for the staff to disassemble the connecting frame 5, so as to facilitate the staff to install and disassemble the surveying instrument.

[0032] In a preferred embodiment, a first slider 9 is fixedly connected to the inner side of the first slide plate 8, and the first slider 9 is slidably connected to the inner side of the first slide rail 7. A second fixing bolt 10 is installed through a thread on the outer wall of the first slide plate 8, and the bottom end of the second fixing bolt 10 is against the outer wall of the first slide rail 7.

[0033] The first slider 9 is slidably connected to the inner side of the first slide rail 7, thereby ensuring the stability of the first slide plate 8 when sliding. After the first slide plate 8 slides, it is rotated to the second fixing bolt 10 so that the bottom end of the second fixing bolt 10 is against the outer wall of the first slide rail 7, thereby ensuring the stability of the first slide plate 8.

[0034] In a preferred embodiment, a second slider 14 is fixedly connected to the inner side of the second slide plate 13, and the second slider 14 is slidably connected to the inner side of the second slide rail 12. A third fixing bolt 15 is installed through a thread on the outer wall of the second slide plate 13, and the bottom end of the third fixing bolt 15 is against the outer wall of the second slide rail 12.

[0035] The second slider 14 is slidably connected to the inner side of the second slide rail 12, thereby ensuring the stability of the second slide plate 13 when sliding. After the second slide plate 13 slides, the third fixing bolt 15 is rotated so that the bottom end of the third fixing bolt 15 is against the outer wall of the second slide rail 12, thereby ensuring the stability of the second slide plate 13.

[0036] Working principle: when the surveying instrument mounting structure is used, the mounting plate 1 is fixed to the mounting position of the UAV, and then the surveying instrument is placed on the inner side of the limit assembly. The surveying instrument can be limited by the first limit plate 16 and the second limit plate 18. The first slide plate 8 slides on the top of the first slide rail 7 to adjust the lateral position of the limit assembly. The second slide plate 13 slides on the outer wall of the second slide rail 12 to adjust the longitudinal position of the limit assembly. The second limit plate 18 slides on the outer wall of the adjustment plate 17 to adjust the distance between the first limit plate 16 and the second limit plate 18. After the adjustment, the fourth fixing bolt 19 is rotated so that the bottom end of the fourth fixing bolt 19 abuts against the outer wall of the bottom end of the first limit plate 16, thereby ensuring the stability between the first limit plate 16 and the second limit plate 18, so that the limit assembly can limit surveying instruments of different specifications.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A surveying instrument mounting structure for unmanned aerial vehicle surveying, comprising a mounting plate (1), characterized in that: The bottom of the mounting plate (1) is fixedly connected to a limiting frame (3), the bottom of the limiting frame (3) is slidably connected to a connecting frame (5), the bottom of the connecting frame (5) is fixedly connected to a first slide rail (7), the bottom of the first slide rail (7) is slidably connected to a first slide plate (8), the bottom of the first slide plate (8) is fixedly connected to a first connecting plate (11), the bottom of the first connecting plate (11) is fixedly connected to a second slide rail (12), the outer wall of the second slide rail (12) is slidably connected to a second slide plate (13), and a limiting component is provided at the bottom of the second slide plate (13).

2. The installation structure of a surveying instrument for unmanned aerial vehicle surveying according to claim 1, characterized in that: A through hole (2) is provided at the top of the mounting plate (1), a limiting block (6) is fixedly connected to the top of the connecting frame (5), and the limiting block (6) is slidably connected to the inner side of the limiting frame (3).

3. The installation structure of a surveying instrument for unmanned aerial vehicle surveying according to claim 1, characterized in that: A first fixing bolt (4) is installed through a thread on the outer wall of the limiting frame (3), and the bottom end of the first fixing bolt (4) abuts against the outer wall of the limiting block (6).

4. The installation structure of a surveying instrument for unmanned aerial vehicle surveying according to claim 1, characterized in that: A first sliding block (9) is fixedly connected to the inner side of the first sliding plate (8), and the first sliding block (9) is slidably connected to the inner side of the first sliding rail (7).

5. The surveying instrument installation structure for unmanned aerial vehicle surveying according to claim 1 is characterized in that: A second fixing bolt (10) is installed through a thread on the outer wall of the first slide plate (8), and the bottom end of the second fixing bolt (10) abuts against the outer wall of the first slide rail (7).

6. The installation structure of a surveying instrument for unmanned aerial vehicle surveying according to claim 1, characterized in that: A second sliding block (14) is fixedly connected to the inner side of the second sliding plate (13), and the second sliding block (14) is slidably connected to the inner side of the second sliding rail (12).

7. The installation structure of a surveying instrument for unmanned aerial vehicle surveying according to claim 1, characterized in that: A third fixing bolt (15) is threadedly installed through the outer wall of the second slide plate (13), and the bottom end of the third fixing bolt (15) abuts against the outer wall of the second slide rail (12).

8. The installation structure of a surveying instrument for unmanned aerial vehicle surveying according to claim 1, characterized in that: The limiting assembly comprises a first limiting plate (16), the first limiting plate (16) being fixedly connected to the bottom of the second sliding plate (13), the bottom of the first limiting plate (16) being fixedly connected to an adjusting plate (17), the bottom of the adjusting plate (17) being slidably connected to a second limiting plate (18), a fourth fixing bolt (19) being threadedly penetrated and installed on an outer wall of the second limiting plate (18), and the bottom end of the fourth fixing bolt (19) abuts against the bottom outer wall of the first limiting plate (16).

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