Fixing structure for geographic information collector

Abstract

The utility model relates to the technical field of acquisition equipment, and discloses a fixing structure for a geographic information acquirer, which comprises a base I, a base II fixedly connected to the top of the base I, a protective cover arranged at the top of the base II, an acquirer arranged at the top of the base II, and a positioning pin slidably connected to the inside of the base II, one end of the positioning pin is fixedly connected with a pull rod, the outer side of the pull rod is sleeved with a spring, the center of the bottom of the first base is rotationally connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a lantern ring, three connecting rods are rotationally arranged on the outer side of the lantern ring, and the ends, away from the lantern ring, of the three connecting rods are each provided with a supporting frame. According to the utility model, the protective cover can be quickly fixed and disassembled, the collector can be conveniently maintained and replaced, the working efficiency is improved, the geographic information collector can be effectively fixed and protected, equipment shaking or inclination caused by external environmental factors is avoided, and the risk of damage to the equipment is reduced.

Description

Technical Field

[0001] This utility model relates to the field of data acquisition equipment technology, and in particular to a fixed structure for a geographic information data acquisition device. Background Technology

[0002] With the development of informatization and intelligentization, geographic information data collectors have been widely used in various industries, especially in environmental monitoring, urban planning, disaster early warning, agricultural monitoring, and land surveying. Traditional geographic information data collectors mostly adopt handheld or mobile structures, but with the increase in usage demands, fixed structure data collectors designed for special environments or long-term monitoring tasks have emerged.

[0003] Currently, existing information collection devices still have shortcomings in use. Since geographic information collectors are exposed to the external environment throughout the operation, it is difficult to avoid collisions with surrounding objects or accidental drops during handling. Furthermore, windy weather and uneven ground conditions can cause equipment to shake or tilt, increasing the risk of equipment damage and resulting in incomplete data collection. Therefore, a fixed structure for geographic information collectors is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a fixing structure for geographic information collectors, aiming to improve the problem that geographic information collectors are completely exposed to the external environment and are damaged by tipping over due to the external environment.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a fixed structure for a geographic information collector, including a base one, a base two fixedly connected to the top of the base one, a protective cover provided on the top of the base two, a collector provided on the top of the base two, a positioning pin slidably connected inside the base two, a pull rod fixedly connected to one end of the positioning pin, a spring sleeved on the outside of the pull rod, a threaded rod rotatably connected to the center of the bottom of the base one, a collar threadedly connected to the outside of the threaded rod, three connecting rods rotatably connected to the outside of the collar, and a support frame provided at the end of each of the three connecting rods away from the collar.

[0006] As a further description of the above technical solution:

[0007] Each of the three support frames is slidably connected to a sliding plate on its outer side. The bottom of the sliding plate has a slot, and the inside of the sliding plate is threaded with a bolt. Each of the three support frames has a connecting plate rotatably connected to the end away from the base. The bottom of the connecting plate is fixedly connected to a support plate, and the top of the support plate has a groove.

[0008] As a further description of the above technical solution:

[0009] The protective cover is fitted over the outside of the data collector.

[0010] As a further description of the above technical solution:

[0011] A handle is fixedly connected to the end of the pull rod away from the positioning pin.

[0012] As a further description of the above technical solution:

[0013] The top of the support frame is rotatably connected to the bottom of the base.

[0014] As a further description of the above technical solution:

[0015] The positioning pin passes through and slides on the bottom of the protective cover, and the spring is fixedly connected between the positioning pin and the inner wall of the base.

[0016] As a further description of the above technical solution:

[0017] The outer side of the pull rod is slidably connected to the inside of the base.

[0018] As a further description of the above technical solution:

[0019] The outer side of the groove is inserted into the slot, and the outer side of the bolt penetrates the inside of the support frame.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by pulling the handle, the pull rod is driven, which in turn drives the positioning pin, and at the same time the protective cover is installed. At this time, the positioning pin is fixed in the positioning hole, which realizes the quick fixing and disassembly of the protective cover. It can also provide additional protection for the data acquisition device, facilitate the maintenance and replacement of the acquisition device, and improve work efficiency.

[0022] 2. In this utility model, the slider slides back and forth on the support frame by rotating the bolt. At this time, the support plate is lowered, and the center of gravity of the support is lowered by placing sand or stones from the collection site into the groove, thereby improving the stability of the support and effectively fixing and protecting the geographic information collector. This avoids the equipment shaking or tilting caused by external factors and reduces the risk of equipment damage. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of a fixed structure for a geographic information collector proposed in this utility model;

[0024] Figure 2 This is a structural diagram of a total station with a fixed structure for a geographic information acquisition device proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the positioning pin of a fixed structure for a geographic information collector proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the support plate for a fixed structure of a geographic information collector proposed in this utility model.

[0027] Legend:

[0028] 1. Groove; 2. Support plate; 3. Connecting piece; 4. Sliding piece; 5. Bolt; 6. Slot; 7. Support frame; 8. Base one; 9. Base two; 10. Protective cover; 11. Pull rod; 12. Handle; 13. Connecting rod; 14. Threaded rod; 15. Collar; 16. Total station; 17. Spring; 18. Positioning pin. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figures 1-3 An embodiment of this utility model provides a fixed structure for a geographic information collector, including a base 1 8, a base 2 9 fixedly connected to the top of the base 1 8, a protective cover 10 provided on the top of the base 2 9, a total station 16 provided on the top of the base 2 9, a positioning pin 18 slidably connected inside the base 2 9, a pull rod 11 fixedly connected to one end of the positioning pin 18, a spring 17 sleeved on the outside of the pull rod 11, a threaded rod 14 rotatably connected to the center of the bottom of the base 1 8, a collar 15 threadedly connected to the outside of the threaded rod 14, three connecting rods 13 rotatably connected to the outside of the collar 15, and a support frame 7 provided at the end of each of the three connecting rods 13 away from the collar 15. In use, rotating the handle 12 drives the threaded rod 14 to rotate, which in turn rotates the collar 15 on the outside of the threaded rod 14. The three connecting rods 13 on the outside of the collar 15 also rotate. The end of the three connecting rods 13 away from the collar 15 is equipped with a support frame 7, which allows for angle adjustment of the support frame 7. Pulling the handle 12 drives the pull rod 11, which in turn drives the positioning pin 18. At this time, the spring 17 is compressed, and the positioning pin 18 passes through and slides to the bottom of the protective cover 10. The protective cover 10 is installed at the same time. Then, the spring 17 returns to its original state, fixing the positioning pin 18 in the positioning hole. This allows for quick fixing and disassembly of the protective cover 10, which facilitates the maintenance and replacement of the total station 16 and improves work efficiency.

[0031] Reference Figures 1-4Each of the three support frames 7 has a sliding plate 4 slidably connected to its outer side. The bottom of the sliding plate 4 has a slot 6, and the inside of the sliding plate 4 is threaded with a bolt 5. Each of the three support frames 7 has a connecting piece 3 rotatably connected to its end away from the base 8. The bottom of the connecting piece 3 is fixedly connected to a support plate 2, and the top of the support plate 2 has a groove 1. During use, when it is necessary to fix the geographic information collector in a certain position, the operator can first adjust the threaded rod 14, causing the collar 15 to drive the connecting rod 13 and the support frame 7 to adjust their angles to adapt to different terrains and installation requirements. After the support frame 7 is adjusted to the correct position, the operator can rotate the bolt 5 to allow the sliding plate 4 to slide on the support frame 7 to a suitable position. Then, the support plate 2 is lowered to fix the total station 16. Sand can be placed in the groove 1 to further secure the total station 16 and prevent it from tipping over.

[0032] Reference Figures 1-3 The protective cover 10 is fitted onto the outside of the total station 16. The protective cover 10 protects the total station 16, preventing damage caused by external environmental factors and extending its service life.

[0033] Reference Figure 3 A handle 12 is fixedly connected to the end of the pull rod 11 away from the positioning pin 18. The function of the handle 12 is to facilitate pulling the pull rod 11, which in turn facilitates pulling the positioning pin 18, allowing the positioning pin 18 to quickly engage or disengage from the positioning hole, thus improving the efficiency of disassembling and assembling the protective cover 10.

[0034] Reference Figure 4 The top of the support frame 7 is rotatably connected to the bottom of the base 8. The purpose of the support frame 7 is to adapt to different terrains and installation requirements, ensuring the stability of the total station 16 during operation.

[0035] Reference Figure 3 The positioning pin 18 passes through and slides on the bottom of the protective cover 10, and the spring 17 is fixedly connected between the positioning pin 18 and the inner wall of the base 2 9. When the pull rod 11 is pulled, the spring 17 is compressed by force. When the positioning pin 18 enters the positioning hole, the spring 17 returns to its original state, which can push the positioning pin 18 to lock in the positioning hole, preventing the protective cover 10 from falling off, and also facilitating the disassembly of the protective cover 10.

[0036] Reference Figures 1-3 The outer side of the pull rod 11 is slidably connected to the inside of the base 2 9, which ensures the stability of the pull rod 11 during the pulling process, avoids the problem of inaccurate positioning caused by the shaking of the pull rod 11, and improves the reliability of the fixed structure.

[0037] Reference Figures 1-4The outer side of the groove 1 is inserted into the inside of the slot 6, and the outer side of the bolt 5 passes through the inside of the support frame 7. Through the insertion and cooperation of the slot 6 and the groove 1, and the fixing effect of the bolt 5 on the slider 4, it is convenient to disassemble and adjust the equipment when it is not in use. When in use, it can further improve the fixing effect of the support plate 2 on the total station 16, ensuring the stability of the geographic information collector during operation.

[0038] Working Principle: When the equipment is needed, the operator first places the total station 16 on top of the base 2 9. Then, by adjusting the threaded rod 14, which rotates at the center of the bottom of the base 1 8, the operator adjusts the angle of the collar 15 and the three connecting rods 13 on the outside. A support frame 7 is installed at the end of the three connecting rods 13 furthest from the collar 15. The support frame 7 rotates accordingly to adapt to different terrains and installation requirements. After the support frame 7 is adjusted into place, the operator can rotate the bolt 5 to slide the slider 4 on the support frame 7 to the appropriate position. Then, the support plate 2 is lowered. The support plate 2 contacts the ground through the groove 1 on its top. The groove 1 can be filled with sand or other media to further increase the stability of the fixing structure and improve the fixing effect. At this time, the geographic information collector is firmly fixed to the ground, avoiding equipment shaking or tilting caused by external environmental factors and reducing the risk of equipment damage. Meanwhile, to protect the total station 16 from external environmental influences, the operator can place the protective cover 10 on the outside of the total station 16. During the process of placing the protective cover 10, the operator pulls the handle 12 to drive the pull rod 11, which in turn drives the positioning pin 18 to slide inside the base 2 9. At this time, the spring 17 is compressed. After the protective cover 10 is installed in place, the spring 17 returns to its original state, pushing the positioning pin 18 to lock into the positioning hole at the bottom of the protective cover 10, thus achieving quick fixation of the protective cover 10. When it is necessary to remove the protective cover 10, simply pull the handle 12 again to disengage the positioning pin 18 from the positioning hole. The operation is simple and quick, improving work efficiency.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fixing structure for a geographic information collector, comprising a base (8), characterized in that: The base one (8) is fixedly connected to the top of the base two (9), the base two (9) is provided with a protective cover (10) on the top of the base two (9), the total station (16) is provided on the top of the base two (9), the positioning pin (18) is slidably connected inside the base two (9), the positioning pin (18) is fixedly connected to a pull rod (11) at one end, the pull rod (11) is sleeved with a spring (17) on the outside, the bottom center of the base one (8) is rotatably connected to a threaded rod (14), the threaded rod (14) is threadedly connected to a collar (15) on the outside, the collar (15) is rotatably connected to three connecting rods (13), and the three connecting rods (13) are all provided with a support frame (7) at the end away from the collar (15).

2. The fixed structure for a geographic information collector according to claim 1, characterized in that: Each of the three support frames (7) has a sliding plate (4) slidably connected to its outer side. The bottom of the sliding plate (4) has a slot (6) and the inside of the sliding plate (4) is threaded with a bolt (5). Each of the three support frames (7) has a connecting piece (3) rotatably connected to one end away from the base (8). The bottom of the connecting piece (3) is fixedly connected to a support plate (2) and the top of the support plate (2) has a groove (1).

3. The fixed structure for a geographic information collector according to claim 1, characterized in that: The protective cover (10) is fitted over the outside of the total station (16).

4. The fixed structure for a geographic information collector according to claim 1, characterized in that: A handle (12) is fixedly connected to the end of the pull rod (11) away from the positioning pin (18).

5. The fixed structure for a geographic information collector according to claim 1, characterized in that: The top of the support frame (7) is rotatably connected to the bottom of the base (8).

6. The fixed structure for a geographic information collector according to claim 1, characterized in that: The positioning pin (18) passes through and is slidably connected to the bottom of the protective cover (10), and the spring (17) is fixedly connected between the positioning pin (18) and the inner wall of the base (9).

7. The fixed structure for a geographic information collector according to claim 1, characterized in that: The pull rod (11) is slidably connected to the inside of the base (9) on the outside.

8. The fixed structure for a geographic information collector according to claim 2, characterized in that: The outer side of the groove (1) is inserted into the slot (6), and the outer side of the bolt (5) penetrates the inside of the support frame (7).

Images