High-precision indoor and outdoor surveying and mapping positioning instrument

Abstract

The utility model discloses a high accuracy indoor and outdoor surveying and mapping positioning appearance belongs to surveying and mapping positioning technical field. A kind of high accuracy indoor and outdoor surveying and mapping positioning appearance, including mainframe, the top of the mainframe is provided with battery cabin, battery cabin is connected with mainframe by screw, wherein, the top of battery cabin is provided with radar assembly. To solve the problem that most of the measurement operation is carried out by artificial hand or support fixed when traditional surveying and mapping equipment carries out surveying and mapping operation in complex indoor and outdoor environment, shaking is prone to occur in the process of artificial hand, and support positioning is affected by ground level, thereby leading to the problems of insufficient measurement accuracy and poor scene adaptability, through air-ground dual-mode architecture and multi-sensor fusion to realize the flexibility of rotor air mobility and ground movement, break through the environmental limit of traditional surveying and mapping equipment, so that in actual surveying and mapping process, artificial hand is not needed, and ground support is not needed to be fixed, and the measurement accuracy is improved in all directions.

Description

Technical Field

[0001] This utility model relates to the field of surveying and positioning technology, specifically a high-precision indoor and outdoor surveying and positioning instrument. Background Technology

[0002] When traditional surveying equipment is used in complex indoor and outdoor environments, the measurement operation is mostly carried out manually by hand or fixed by a bracket. The manual hand operation is prone to shaking, while the bracket positioning is affected by the ground level, resulting in insufficient measurement accuracy and poor scene adaptability. Utility Model Content

[0003] The purpose of this invention is to provide a high-precision indoor and outdoor surveying and positioning instrument. Through a dual-mode air-ground architecture and multi-sensor fusion, it achieves both the aerial maneuverability of the rotor and the flexibility of ground movement, breaking through the environmental limitations of traditional surveying equipment. In this way, in actual surveying and mapping, it can be carried out without manual handling or reliance on ground supports for fixation, thus comprehensively improving measurement accuracy and solving the problems in the existing technology.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a high-precision indoor and outdoor mapping and positioning instrument, including a main frame, a battery compartment is provided above the main frame, the battery compartment is connected to the main frame by screws, a radar component is provided on the top of the battery compartment, the radar component is electrically connected to the battery compartment, a mapping component is provided below the main frame, and a suspension shaft is provided between the mapping component and the main frame, the mapping component is rotatably connected to the suspension shaft.

[0005] The above solution, with its rotating connection design between the surveying component and the suspension shaft, combined with the built-in gyroscope, dynamically counteracts vibrations caused by equipment movement or wind, ensuring the stability of data acquisition.

[0006] Preferably, an infrared probe is provided on the outer surface of the surveying component, and a laser probe is provided below the infrared probe, wherein the laser probe and the infrared probe are rotatably connected to the surveying component.

[0007] Preferably, the main frame is provided with a transverse wing shaft on all four sides, and one end of the transverse wing shaft is provided with an integrally formed electrically controlled hinge shaft, wherein the electrically controlled hinge shaft is rotatably connected to the main frame by a motor.

[0008] Preferably, the other end of the spanwise wing shaft is provided with a telescopic wing shaft, and the telescopic wing shaft and the spanwise wing shaft are telescopically connected by a sliding sleeve.

[0009] Preferably, one end of the telescopic wing shaft is provided with a rotor assembly, and the rotor assembly is connected to the telescopic wing shaft by screws.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. This utility model achieves both air and ground mobility of the rotor through a dual-mode air-ground architecture and multi-sensor fusion, breaking through the environmental limitations of traditional surveying equipment. In this way, in actual surveying, there is no need for manual hand-held operation or reliance on ground supports for fixation, thus comprehensively improving measurement accuracy.

[0012] 2. In this utility model, the electrically controlled hinge shaft 202 unfolds the spanning wing shaft 201 under the drive of the motor, and the telescopic wing shaft 203 extends to a predetermined length through the sliding sleeve to form a quadcopter structure. The rotor assembly 204 provides vertical take-off and landing and hovering capabilities, which is suitable for high-altitude surveying. The volume is reduced after the spanning wing shaft 201 and the telescopic wing shaft 203 are folded together, which is convenient for transportation and storage in narrow spaces. Attached Figure Description

[0013] Figure 1 This is the overall front view of the present invention;

[0014] Figure 2 This is an overall side view of the present invention;

[0015] Figure 3 This is a schematic diagram of the wing shaft storage structure of this utility model.

[0016] In the diagram: 1. Battery compartment; 2. Main frame; 3. Mapping component; 101. Radar component; 201. Wing axis; 202. Electrically controlled hinge axis; 203. Telescopic wing axis; 204. Rotor assembly; 301. Infrared sensor; 302. Laser sensor; 303. Suspension shaft. Detailed Implementation

[0017] 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.

[0018] To address the issues of insufficient measurement accuracy and poor scene adaptability caused by the reliance on manual hand-held or tripod-mounted measurement operations in complex indoor and outdoor environments using traditional surveying equipment, which is prone to shaking during manual hand-held operations and susceptible to ground levelness during tripod positioning; please refer to... Figure 1-3 The present invention provides the following solution:

[0019] A high-precision indoor and outdoor mapping and positioning instrument includes a main frame 2, a battery compartment 1 on top of the main frame 2, the battery compartment 1 and the main frame 2 being connected by screws, a radar component 101 on top of the battery compartment 1 being electrically connected to the battery compartment 1, a mapping component 3 on the bottom of the main frame 2, a suspension shaft 303 between the mapping component 3 and the main frame 2 being rotatably connected to the mapping component 3 and the suspension shaft 303, an infrared probe 301 on the outer surface of the mapping component 3, a laser probe 302 on the bottom of the infrared probe 301, and the laser probe 302 and the infrared probe 301 being rotatably connected to the mapping component 3.

[0020] In this embodiment, the top radar component 101 transmits millimeter-wave / lidar signals in real time, generates high-precision point cloud data through echoes, and constructs a 3D digital model of the surrounding environment. It is suitable for indoor low-light and outdoor complex terrain scenarios. The mapping component 3 captures thermal radiation signals through infrared probe 301 and laser probe 302 emits high-frequency laser beams for accurate ranging. The two can rotate independently to achieve multi-angle scanning coverage without blind spots.

[0021] A transverse wing shaft 201 is provided around the main frame 2. One end of the transverse wing shaft 201 is provided with an integrally formed electrically controlled hinge shaft 202. The electrically controlled hinge shaft 202 is rotatably connected to the main frame 2 via a motor. The other end of the transverse wing shaft 201 is provided with a telescopic wing shaft 203. The telescopic wing shaft 203 is telescopically connected to the transverse wing shaft 201 via a sliding sleeve. One end of the telescopic wing shaft 203 is provided with a rotor assembly 204. The rotor assembly 204 is connected to the telescopic wing shaft 203 via screws.

[0022] In this embodiment, the electrically controlled hinge shaft 202 unfolds the spanning wing shaft 201 under the drive of the motor, and the telescopic wing shaft 203 extends to a predetermined length through the sliding sleeve to form a quadcopter structure. The rotor assembly 204 provides vertical take-off and landing and hovering capabilities, which is suitable for high-altitude surveying.

[0023] After the rotors are retracted, the equipment can be carried into narrow indoor spaces via the bottom walking mechanism or manually, and the laser and infrared probes can be brought close to the target for detailed scanning.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-precision indoor and outdoor surveying and positioning instrument, characterized in that, The system includes a main frame (2), a battery compartment (1) is provided on the top of the main frame (2), the battery compartment (1) and the main frame (2) are connected by screws, a radar assembly (101) is provided on the top of the battery compartment (1), the radar assembly (101) is electrically connected to the battery compartment (1), a surveying assembly (3) is provided below the main frame (2), a suspension shaft (303) is provided between the surveying assembly (3) and the main frame (2), and the surveying assembly (3) is rotatably connected to the suspension shaft (303).

2. The high-precision indoor and outdoor surveying and positioning apparatus according to claim 1, characterized in that: An infrared probe (301) is provided on the outer surface of the mapping component (3), and a laser probe (302) is provided below the infrared probe (301). The laser probe (302) and the infrared probe (301) are rotatably connected to the mapping component (3).

3. The high-precision indoor and outdoor surveying and positioning apparatus according to claim 1, characterized in that: The main frame (2) is provided with a lateral wing shaft (201) around its perimeter. One end of the lateral wing shaft (201) is provided with an integrally formed electrically controlled hinge shaft (202). The electrically controlled hinge shaft (202) is connected to the main frame (2) by a motor rotation.

4. The high-precision indoor and outdoor mapping positioning instrument according to claim 3, characterized in that: The other end of the spanwise wing shaft (201) is provided with a telescopic wing shaft (203), and the telescopic wing shaft (203) and the spanwise wing shaft (201) are connected by a sliding sleeve.

5. The high-precision indoor and outdoor mapping positioning instrument according to claim 4, characterized in that: One end of the telescopic wing shaft (203) is provided with a rotor assembly (204), and the rotor assembly (204) is connected to the telescopic wing shaft (203) by screws.

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