Obstacle avoidance detection device for new energy charging robot

Abstract

The utility model discloses a new energy charging robot obstacle avoidance detection device which comprises a mounting assembly and a detection module, the mounting assembly comprises a mounting frame and an adjusting frame, connecting plates are arranged at the two ends of the mounting frame, and the two ends of the adjusting frame are rotationally matched with the connecting plates; the detection module comprises a radar module; the radar module is mounted on the outer side, deviating from the mounting frame, of the adjusting frame; according to the detection device provided by the utility model, the ultrasonic radar module is arranged on the mounting assembly, and the whole device is adjustably mounted on the outer side of the new energy charging robot through the mounting assembly, so that the radar structure has a height and angle multidirectional adjustment function; compared with other detection sensors, the ultrasonic radar module is adopted to detect obstacles, the detection range is large, and stability and reliability are achieved; the detection is safer, more stable and more reliable, the cost is properly controllable, and large-scale popularization and application are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy charging, and in particular to an obstacle avoidance detection device for a new energy charging robot. Background Art

[0002] With the rapid popularization of the new energy electric vehicle industry, how to quickly and conveniently recharge electric vehicles has become a bottleneck factor restricting the rapid and sustainable development of the entire new energy industry. In response to the common fixed, one-pile-per-parking-space charging pile model on the market, a new "shared" charging model has begun to emerge in the charging industry. The present invention is a new type of anti-collision and obstacle avoidance technology developed specifically for the safe, efficient and stable movement of intelligent robots that are suitable for carrying shared charging dispensers.

[0003] The existing walking anti-collision and obstacle avoidance technology has the following disadvantages: 1. The equipment is complex and costly, such as laser anti-collision radar; 2. The detection reliability is not high; 3. It is not flexible to adapt to the obstacle avoidance objects and adjust. Utility Model Content

[0004] In view of the defects in the prior art, the purpose of the present utility model is to provide a new energy charging robot obstacle avoidance detection device to solve the problems raised in the above background technology.

[0005] The technical solution adopted by the utility model is: a new energy charging robot obstacle avoidance detection device, including a mounting assembly and a detection module, the mounting assembly includes a mounting frame and an adjustment frame, connecting plates are provided at both ends of the mounting frame, and the two ends of the adjustment frame are rotatably matched with the connecting plates; the detection module includes a radar module, and the radar module is installed on the outer side of the adjustment frame away from the mounting frame.

[0006] In this technical solution, the detection device arranges the radar module on the mounting assembly, and installs the entire device on the outside of the new energy charging robot through the mounting assembly. The radar module is used to detect obstacles, which has a larger detection range than other detection sensors and is stable and reliable. In order to adapt to different working conditions on site, the adjustment frame of the mounting assembly can rotate relative to the fixed frame, thereby adjusting the detection angle of the radar module, increasing the application range of equipment detection, and improving the safety, stability and reliability of the robot's obstacle avoidance detection.

[0007] Preferably, rotating parts are provided on both sides of the adjustment frame, rotating columns are provided on the outer sides of the rotating parts, and the rotating columns are rotatably matched with rotating holes provided on the connecting plate.

[0008] Preferably, a sliding portion is further provided on the outer side of the rotating portion, and the sliding portion is slidably matched with an arc-shaped adjusting waist hole provided on the connecting plate, and a fixing bolt is screwed on the sliding portion.

[0009] Preferably, height mounting holes which are parallel to each other and arranged vertically are provided on both sides of the mounting frame.

[0010] Preferably, an installation hole for installing the radar module is provided on the outer side of the adjustment frame.

[0011] Preferably, fixing parts are provided on both sides of the radar module.

[0012] Preferably, the radar module is an ultrasonic radar.

[0013] The beneficial effects of the utility model are as follows: the detection device provided in the utility model arranges the ultrasonic radar module on the mounting assembly, and the entire device is adjustably mounted on the outside of the new energy charging robot through the mounting assembly, so that the radar structure has a multi-directional adjustment function of height and angle, and the ultrasonic radar module is used to detect obstacles. Compared with other detection sensors, the detection range is larger and more stable and reliable; the detection is safer, more stable and reliable, and the cost is appropriately controllable, which is conducive to large-scale promotion and use; it has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0015] Figure 1 It is a stereoscopic diagram of the obstacle avoidance detection device for a new energy charging robot provided in an embodiment of the utility model.

[0016] Figure 2 The installation diagram of the obstacle avoidance detection device for the new energy charging robot provided in the embodiment of the utility model is shown in FIG. Figure 1 .

[0017] Figure 3 This is a schematic diagram of the installation of the obstacle avoidance detection device for the new energy charging robot provided in the embodiment of the utility model. Figure 2 .

[0018] Reference numerals: mounting frame 100 , adjusting frame 200 , connecting plate 110 , rotating hole 111 , adjusting waist hole 112 , height mounting hole 120 , radar module 300 , rotating part 210 , sliding part 211 , fixing part 310 . DETAILED DESCRIPTION

[0019] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0020] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0021] like Figures 1 to 3 As shown, a specific embodiment of the utility model provides a new energy charging robot obstacle avoidance detection device, which is installed on the charging robot to effectively avoid obstacles; specifically includes a mounting assembly and a detection module, the mounting assembly includes a mounting frame 100 and an adjustment frame 200, and connecting plates 110 are provided at both ends of the mounting frame 100, and the two ends of the adjustment frame 200 are rotatably matched with the connecting plates 110; the detection module includes a radar module 300, and the radar module 300 is installed on the outer side of the adjustment frame 200 away from the mounting frame 100.

[0022] like Figures 1 to 3 As shown, through the above settings, the detection device in this embodiment arranges the radar module 300 on the mounting assembly, and the entire device is installed on the outside of the new energy charging robot through the mounting assembly. In this embodiment, the radar module 300 is an ultrasonic radar. The ultrasonic radar module 300 is used to detect obstacles. Compared with other detection sensors, the detection range is larger and more stable and reliable. In order to adapt to different working conditions on site, the adjustment frame 200 of the mounting assembly can rotate relative to the fixed frame, so as to adjust the detection angle of the radar module 300, increase the application range of equipment detection, and improve the safety, stability and reliability of the robot's obstacle avoidance detection.

[0023] like Figures 1 to 3As shown, in order to improve the stability of the mutual rotation adjustment of the adjustment frame 200 and the mounting frame 100, the present embodiment is provided with a rotating part 210 on both sides of the adjustment frame 200, and a rotating column is provided on the outer side of the rotating part 210, and the rotating column is rotatably matched with the rotating hole 111 provided on the connecting plate 110, so that the two ends of the adjustment frame 200 installed with the radar module 300 can be rotated around the rotating hole 111 through the rotating column and the rotating hole 111, and in order to make the adjustment frame 200 rotate to a corresponding angle and be fixed, the present embodiment is further provided with a sliding part 211 on the outer side of the rotating part 210, and the sliding part 211 is slidably matched with the arc-shaped adjustment waist hole 112 provided on the connecting plate 110, and a fixing bolt is screwed on the sliding part 211. In this way, the sliding part 211 is slidably matched with the adjustment waist hole 112, and the sliding part 211 can fix the adjustment frame 200 after being rotated and pre-tightened by the fixing bolt. It is convenient to adjust and fix in different working conditions, and improves the convenience of operation. In actual applications, the adjustment range of the adjustment frame 200 is generally ±15°; in order to adjust the detection height of the radar module 300, this embodiment provides height mounting holes 120 parallel to each other and arranged vertically on both sides of the mounting frame 100, so that the height of the radar module 300 can be fixed at a corresponding position according to actual detection conditions, further improving the application range of the equipment.

[0024] like Figures 1 to 3 As shown, in this embodiment, a mounting hole for mounting the radar module 300 is further provided on the outer side of the adjustment frame 200, and fixing parts 310 are provided on both sides of the radar module 300. In this way, after the radar module 300 is inserted into the mounting hole, it can be fixed by the fixing parts 310 in combination with the screw structure, which is not only stable in installation, but also convenient for disassembly and replacement.

[0025] like Figures 1 to 3 As shown, in actual application, the detection device can be installed on both sides of the robot, respectively located in the walking direction of both ends of the robot, to ensure full coverage of the detection of the robot's walking area on the track. When the equipment is running, the robot control unit will automatically turn on the detection sensor on the corresponding side according to the walking direction of the robot on the guide rail to start ultrasonic scanning of obstacles in front. When an obstacle is detected, the control system will reduce the walking speed and switch to the slow walking gear according to the pre-set distance parameter value if the parameter value is within the deceleration range interval value (1m-0.5m); if the sensor detects and feedbacks that the robot is very close to the obstacle, if the distance parameter value is already within the stop range interval value (0.5m-0.2m), the control system will control the walking mechanism to stop immediately. The above control technology belongs to the existing technology and will not be repeated here.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A new energy charging robot obstacle avoidance detection device, characterized in that; Including installation components and detection modules, The mounting assembly comprises a mounting frame (100) and an adjustment frame (200); connecting plates (110) are provided at both ends of the mounting frame (100); and both ends of the adjustment frame (200) are rotatably matched with the connecting plates (110); The detection module comprises a radar module (300), and the radar module (300) is installed on the outer side of the adjustment frame (200) away from the mounting frame (100).

2. The obstacle avoidance detection device for a new energy charging robot according to claim 1, characterized in that; Rotating parts (210) are provided on both sides of the adjustment frame (200), and rotating columns are provided on the outside of the rotating parts (210), and the rotating columns are rotatably matched with rotating holes (111) provided on the connecting plate (110).

3. The obstacle avoidance detection device for a new energy charging robot according to claim 2, characterized in that; A sliding portion (211) is also provided on the outside of the rotating portion (210), and the sliding portion (211) is slidably matched with an arc-shaped adjustment waist hole (112) provided on the connecting plate (110), and a fixing bolt is screwed on the sliding portion (211).

4. The obstacle avoidance detection device for a new energy charging robot according to claim 1, characterized in that; Both sides of the mounting frame (100) are provided with height mounting holes (120) which are parallel to each other and arranged vertically.

5. The obstacle avoidance detection device for a new energy charging robot according to claim 1, characterized in that; The outer side surface of the adjustment frame (200) is provided with a mounting hole for mounting the radar module (300).

6. The obstacle avoidance detection device for a new energy charging robot according to claim 1, characterized in that; Fixing parts (310) are provided on both sides of the radar module (300).

7. The obstacle avoidance detection device for a new energy charging robot according to claim 1, characterized in that; The radar module (300) is an ultrasonic radar.

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