Data acquisition device and mobile robot comprising same
By introducing protective components and cleaning brushes into the mobile robot data acquisition device, the problems of lens susceptibility to damage and inconvenient cleaning have been solved, achieving effective lens protection and cleaning, and improving image quality and data acquisition reliability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-21
- Publication Date
- 2026-04-10
AI Technical Summary
Existing mobile robot data acquisition devices suffer from lens damage in complex environments, lack effective protection, resulting in blurred images, inaccurate data acquisition, high maintenance costs, and limited application scope.
A data acquisition device was designed, comprising a protective component and a cleaning brush. The protective component protects the lens by a gear-driven lifting plate, and the cleaning brush removes dust and dirt through a scraper and spring structure. The lens is mounted at an adjustable angle.
It effectively protects the lens, ensures clear imaging, reduces maintenance costs, improves the accuracy and adaptability of data acquisition, and extends the lens's lifespan.
Smart Images
Figure CN224102937U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to mobile robot data acquisition technical field, concretely relates to a data acquisition device and contain its mobile robot. BACKGROUND
[0002] At the moment of the rapid development of intelligent technology, mobile robots are widely used in industrial manufacturing, logistics and warehousing, environmental monitoring, emergency rescue and other fields due to their autonomous movement and data acquisition capabilities. As a key component for mobile robots to perceive the external environment, the lens in the data acquisition device is the core component for obtaining important information such as images and videos. Its performance and reliability directly affect the working effect and application range of mobile robots.
[0003] In actual use, the existing mobile robot data acquisition device is easily damaged by external factors due to the complex and variable working environment of mobile robots. When the mobile robot is in a non-working state or idle, the lens of the data acquisition device often lacks effective protection measures. On the one hand, the lens is exposed to the outside, which is easy to contaminate with dust, water stains, oil stains and other pollutants, resulting in blurred images and inaccurate data acquisition during subsequent use. On the other hand, the lens is easily physically damaged, such as surface scratches and lens breakage, during handling, storage or accidental collisions. These problems not only reduce the performance of the data acquisition device and increase maintenance costs, but also seriously affect the normal execution of tasks by the mobile robot, limiting the application range and service life of the mobile robot. UTILITY MODEL CONTENT
[0004] The utility model aims to provide a kind of data acquisition device and contain its mobile robot, to solve the problems raised in the above background technology.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a data acquisition device, comprising:
[0006] A data acquisition device is provided with a roof at the top by screwing and fixing, and a protection assembly is arranged at one end of the bottom of the data acquisition device for protecting the lens. The protection assembly includes a gear and a lifting plate. The gear is rotatably connected to the bottom of the data acquisition device, and the lifting plate is arranged on one side of the gear. The gear is rotated to drive the lifting plate to rise and fall, thereby protecting the lens of the data acquisition device.
[0007] A cleaning brush is arranged at the front end of the data acquisition device for cleaning the lens.
[0008] Preferably, the data collector is connected with a convex bracket at one end of the bottom, and the bottom of the convex bracket is connected with a rotating frame, the gear is rotatably connected in the rotating frame through a rotating shaft, and a motor is arranged on the rotating frame and the output shaft of the motor is connected with the rotating shaft.
[0009] Preferably, the bottom of the ceiling is connected with a first magnet at one end, the top of the lifting plate is connected with a second magnet, and one end of the lifting plate is slidably penetrated through the convex bracket and is magnetically attracted to the first magnet through the second magnet.
[0010] Preferably, both ends of the lifting plate are connected with sliding strips which are slidably connected with sliding grooves arranged in the convex bracket, and the surface of the lifting plate is connected with a gear rack and the gear is engaged with the gear rack.
[0011] Preferably, a motor is arranged in the data collector and the output shaft of the motor is fixedly connected with the cleaning brush through bolts.
[0012] Preferably, the cleaning brush is provided with a movable groove, a scraping strip is slidably connected in the movable groove through a sliding block and one side of the scraping strip is in contact with the lens, and a plurality of springs are arranged between the scraping strip and the cleaning brush.
[0013] A mobile robot comprises the data collection device.
[0014] Preferably, the mobile robot is further provided with a mounting frame fixedly connected with the data collector through bolts at the top, and the bottom of the data collector is rotatably connected with the mounting frame through a damping rotating shaft.
[0015] Compared with the prior art, the mobile robot has the advantages that:
[0016] (1) The protective assembly is arranged at the bottom of the data collector, the lifting plate is lifted by the gear rotation, the lifting plate is lifted to effectively protect the lens when the mobile robot is not used, the lens is not directly exposed, the service life of the lens is prolonged, the performance stability of the data collection device is improved, and the maintenance cost is reduced.
[0017] (2) The cleaning brush arranged at the front end of the data collector, the scraping strip and the spring structure in the cleaning brush can clean the lens before and after the mobile robot works or during the working process, the scraping strip is always in contact with the lens under the action of the spring, dust and stains on the surface of the lens can be effectively removed, the lens can keep a clear imaging effect when collecting data, and the accuracy and reliability of data collection are improved.
[0018] (3) The top of the mobile robot is fixedly connected with the mounting frame through bolts, and the bottom of the data collector is rotatably connected with the mounting frame through a damping rotating shaft, so that the data collector is convenient and stable to install, the damping rotating shaft can easily adjust the angle of the data collector according to actual work requirements, the lens can accurately collect required image and video information, and the adaptability of the mobile robot to different working scenes is improved.
[0019] (4) The lifting plate is slidably connected with the sliding groove in the convex bracket through the sliding bar, the stability and reliability of the lifting plate during lifting are ensured through the structure design, meanwhile, the first magnet at the bottom of the ceiling and the second magnet at the top of the lifting plate are magnetically attracted and matched, the stability of the protection assembly in the protection state is further enhanced, and the lens is reliably protected. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a structural schematic view of the utility model;
[0021] Figure 2 It is a structural schematic view of the inside of the data collector of the utility model;
[0022] Figure 3 It is a sectional view of the cleaning brush of the utility model;
[0023] Figure 4 It is a structural schematic view of the lifting plate of the utility model;
[0024] Figure 5 It is a structural schematic view of the data collector of the utility model after the protection assembly is disassembled.
[0025] In the drawing: 1, data collector; 2, ceiling; 3, lens; 4, gear; 5, lifting plate; 6, cleaning brush; 7, rotating frame; 8, motor; 9, convex bracket; 10, first magnet; 11, second magnet; 12, rack; 13, motor; 14, movable groove; 15, scraping strip; 16, spring; 17, mobile robot; 18, mounting frame; 19, sliding bar. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0027] The utility model provides a kind of data acquisition device as shown in Figures 1-5 It includes:
[0028] Data collector 1, the top of which is fixed with a ceiling 2 through screwing, one end of the bottom of the data collector 1 is provided with a protection assembly for protecting the lens 3, the protection assembly comprises a gear 4 and a lifting plate 5, the gear 4 is rotatably connected to the bottom of the data collector 1 and the lifting plate 5 is arranged on one side of the gear 4, the lens 3 is protected by rotating the gear 4 and lifting the lifting plate 5.
[0029] A cleaning brush 6 is arranged at the front end of the data collector 1 for cleaning the lens 3.
[0030] One end of the bottom of the data collector 1 is connected with a convex bracket 9 and the bottom of the convex bracket 9 is connected with a rotating bracket 7, the gear 4 is rotatably connected in the rotating bracket 7 through a rotating shaft, a motor 8 is arranged on the rotating bracket 7 and the output shaft of the motor 8 is connected with the rotating shaft, the model of the motor 8 is BH24BYJ48, the vibration and noise generated during operation are relatively smaller, and more stable rotation can be achieved.
[0031] One end of the bottom of the ceiling 2 is connected with a first magnet 10 and the top of the lifting plate 5 is connected with a second magnet 11, one end of the lifting plate 5 slides through the convex bracket 9 and is magnetically attracted by the second magnet 11 and the first magnet 10, after the lifting plate 5 is lifted, the second magnet 11 and the first magnet 10 attract each other, so that the lifting plate 5 is kept in the protection position, preventing the lifting plate 5 from falling accidentally due to external vibration, shaking and other factors, thereby ensuring that the lens 3 is continuously and effectively protected.
[0032] Both ends of the lifting plate 5 are connected with sliding strips 19 which are slidably connected with sliding grooves arranged in the convex bracket 9, the surface of the lifting plate 5 is connected with a gear rack 12 and the gear 4 is engaged with the gear rack 12, the sliding connection of the sliding strips 19 and the sliding grooves can effectively limit the movement direction of the lifting plate 5, preventing it from shaking, deviating or tilting during lifting, and ensuring the stability of movement.
[0033] A motor 13 is arranged in the data collector 1 and the output shaft of the motor 13 is fixed with the cleaning brush 6 through bolt screwing, bolt screwing is adopted, when the cleaning brush 6 is installed, only the bolt needs to be tightened to complete the connection, and when the cleaning brush 6 needs to be replaced due to wear or failure, the cleaning brush 6 can be conveniently removed for maintenance or replacement by disassembling the bolt.
[0034] An active groove 14 is arranged in the cleaning brush 6, a scraping strip 15 is slidably connected in the active groove 14 through a sliding block and one side of the scraping strip 15 is in contact with the lens 3, a plurality of springs 16 are connected between the scraping strip 15 and the cleaning brush 6, the scraping strip 15 is made of silica gel and has good flexibility and elasticity, which can tightly fit the lens 3 and effectively remove dust and stains.
[0035] A mobile robot comprising the data acquisition device.
[0036] Further comprising a mobile robot 17, the top of which is fixed with a mounting rack 18 through bolted connection, and the bottom of the data acquisition device 1 is rotationally connected with the mounting rack 18 through a damping pivot. When the mobile robot 17 needs to adjust the angle of data acquisition during work, the operator can manually rotate the data acquisition device 1 according to actual needs. The damping force provided by the damping pivot enables the operator to accurately control the rotation angle of the data acquisition device 1, avoiding excessive angle adjustment due to excessive force. After adjusting to the appropriate angle, the data acquisition device 1 is stably kept at this position by the resistance of the damping pivot, ensuring that the lens 3 can accurately aim at the area where data needs to be collected, improving the pertinence and effectiveness of data acquisition, and making the mobile robot 17 better adapt to complex and variable working environments.
[0037] The data acquisition device and the mobile robot containing the same, when the mobile robot 17 is in a non-working state or idle, the motor 8 is started by the external controller, the output shaft of the motor 8 drives the pivot connected thereto, and the gear 4 starts to rotate in the rotating frame 7. Since the gear 4 and the rack 12 on the surface of the lifting plate 5 are in meshing relationship, according to the transmission principle of the gear 4 and the rack 12, the rotational motion of the gear 4 is converted into the linear lifting motion of the lifting plate 5. With the continuous rotation of the gear 4, the lifting plate 5 moves upward along the pre-set sliding groove on the convex frame 9. The sliding strip 19 slides in the sliding groove to ensure the smooth lifting of the lifting plate 5. A position sensor is installed in the ceiling 2. When the lifting plate 5 is lifted to contact the first magnet 10, the position sensor detects the signal and transmits it to the controller. After receiving the signal, the controller immediately issues an instruction to stop the operation of the motor 8, so that the lifting plate 5 stops at the appropriate position, effectively avoiding the problem of excessive lifting of the lifting plate 5. When the lifting plate 5 is lifted to a specific position, the second magnet 11 connected to the top of the lifting plate 5 approaches the first magnet 10 at the bottom of the ceiling 2, and is tightly magnetically attracted under the action of magnetic force, so that the lifting plate 5 is stably kept in the lifted state, forming a reliable protective barrier in front of the lens 3, avoiding direct exposure of the lens 3 to the external environment, reducing the possibility of lens 3 being contaminated by dust, water stains, oil stains and other pollutants, and reducing the risk of physical collision damage to the lens 3;
[0038] When the lens 3 needs to be cleaned, the motor 13 in the data collector 1 is started by an external controller, and the output shaft drives the cleaning brush 6 to start rotating. During the rotation of the cleaning brush 6, the spring 16 provides continuous pressure to the scraping strip 15, so that the scraping strip 15 is always in contact with the surface of the lens 3. With the rotation of the cleaning brush 6, the scraping strip 15 slides on the surface of the lens 3, and the dust, stains and other impurities on the surface of the lens 3 are scraped off, thereby achieving the cleaning of the lens 3. The presence of the spring 16 enables the scraping strip 15 to closely adhere to the lens 3, which not only ensures the cleaning effect, but also avoids hard scratches on the lens 3.
[0039] During the operation of the mobile robot 17, the data collector 1 plays a key role. The mobile robot 17 moves autonomously in the working environment according to the preset task planning and navigation algorithm. During the movement, the data collector 1 collects the data of the surrounding environment in real time. During the execution of the task by the mobile robot 17, the lens 3 of the data collector 1 serves as a key entrance for data collection, and is responsible for collecting image and video information of the surrounding environment. According to the principle of optical imaging, the lens 3 focuses the external scene on the image sensor in the data collector 1. The image sensor converts the optical signal into an electrical signal, which is then processed and converted by the signal processing circuit inside the data collector 1 into a digital signal, which is finally stored in the data storage module or transmitted to the control system of the mobile robot 17 or external equipment through the communication module, thereby providing important data support for the navigation, target recognition, environment monitoring and other tasks of the mobile robot 17. The mobile robot 17 obtains the position, shape, identification and other information of the goods through the data collector. In the environment monitoring scene, the data collector 1 collects image or video information related to environmental parameters such as air quality, temperature and humidity. The data collected by the data collector 1 is transmitted to the control system of the mobile robot 17 in real time, and the control system analyzes and processes these data, adjusts the motion trajectory, speed and other parameters of the mobile robot 17 according to the preset rules and algorithms, so as to ensure that the mobile robot 17 can accurately complete the task, such as accurately transporting goods or comprehensively monitoring the environment.
[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application 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 replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.
Claims
1. A data acquisition device, characterized by, Include: Data collector (1), the roof (2) is fixed on the top of the data collector (1) by screwing, the bottom of the data collector (1) is provided with a protection assembly for protecting the lens (3), the protection assembly comprises a gear (4) and a lifting plate (5), the gear (4) is rotatably connected to the bottom of the data collector (1), and the lifting plate (5) is arranged on one side of the gear (4), the lens (3) of the data collector (1) is protected by rotating the gear (4) and driving the lifting plate (5) to rise and fall; The cleaning brush (6) is arranged at the front end of the data collector (1) and used for cleaning the lens (3).
2. A data acquisition device according to claim 1, characterized in that: The convex bracket (9) is connected to one end of the bottom of the data collector (1), and the rotating bracket (7) is connected to the bottom of the convex bracket (9), the gear (4) is rotatably connected in the rotating bracket (7), the motor (8) is arranged on the rotating bracket (7), and the output shaft of the motor (8) is connected with the rotating shaft.
3. A data acquisition device according to claim 2, wherein: The first magnet (10) is connected to one end of the bottom of the roof (2), the second magnet (11) is connected to the top of the lifting plate (5), and one end of the lifting plate (5) is slidably penetrated through the convex bracket (9) and then magnetically attracted to the first magnet (10) through the second magnet (11).
4. The data acquisition device of claim 1, wherein: Both ends of the lifting plate (5) are connected with the sliding bar (19), and the sliding bar (19) is slidably connected with the sliding groove arranged in the convex bracket (9), the lifting plate (5) is connected with the rack (12), and the gear (4) is engaged with the rack (12).
5. The data acquisition device of claim 1, wherein: The motor (13) is arranged in the data collector (1), and the output shaft of the motor (13) is fixed with the cleaning brush (6) by bolt screwing.
6. The data acquisition device of claim 1, wherein: The movable groove (14) is arranged in the cleaning brush (6), the scraper (15) is slidably connected in the movable groove (14), one side of the scraper (15) is in contact with the lens (3), and a plurality of springs (16) are connected between the scraper (15) and the cleaning brush (6).
7. A mobile robot, characterized by: The mobile robot comprises the data collection device according to any one of claims 1-6.
8. The mobile robot of claim 7, wherein: The mobile robot (17) is further provided with the mounting bracket (18) fixed on the top by bolt screwing, and the bottom of the data collector (1) is rotatably connected with the mounting bracket (18) through the damping rotating shaft.