CN219522128U

CN219522128U - Autonomous navigation robot with camera shooting function

Info

Publication number: CN219522128U
Application number: CN202222571214.7U
Authority: CN
Inventors: 孙孟雯; 陈影; 胡云朋; 付少波; 何惠英; 张淼; 赵玲; 范毅军; 李纪红; 赵建辉
Original assignee: Army Military Transportation University
Current assignee: Army Military Transportation University
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-08-15
Anticipated expiration: 2032-09-26

Abstract

The utility model provides an autonomous navigation robot with a camera shooting function, which comprises: the robot body comprises a controller and a moving wheel, wherein the controller is used for controlling the robot body to move through the moving wheel, and the moving wheel is electrically connected with the controller; the telescopic supporting mechanism is positioned at the top of the robot body and is electrically connected with the controller; the camera is fixedly connected with the top of the telescopic supporting mechanism; the camera protection mechanism comprises a protection shell, wherein the protection shell is covered on the outer side of the periphery of the camera and is fixedly connected with the top of the telescopic support mechanism; the illumination mechanism comprises an illumination lamp electrically connected with the controller, the illumination lamp is positioned at the top of the camera, and the irradiation direction is the same as the shooting direction of the camera; and the anti-collision mechanism is positioned on the outer side wall of the robot body. According to the utility model, the camera protection mechanism, the illumination mechanism and the anti-collision mechanism are arranged, so that the use convenience of the navigation robot is enhanced.

Description

Autonomous navigation robot with camera shooting function

Technical Field

The utility model relates to the technical field of navigation robots, in particular to an autonomous navigation robot with a camera shooting function.

Background

The robot is an intelligent machine capable of semi-autonomous or fully autonomous working, has basic characteristics of perception, decision making, execution and the like, can assist or even replace human beings to finish dangerous, heavy and complex work, improves working efficiency and quality, serves human life, enlarges or extends the activity and capability range of the human beings, is one of the intelligent machines, and mainly can provide line navigation or information navigation for users, and can be additionally provided with cameras for improving the functionality of the navigation robot, so that the navigation robot can realize the function of shooting.

The existing navigation robot has the following disadvantages: 1. the camera is exposed to the outside and is easily damaged due to the fact that the camera is not provided with a part for protecting the camera, so that the service life is shortened; 2. the navigation robot is not provided with an illumination component, so that the use of the navigation robot is limited; 3. the collision-preventing component is not provided, so that the navigation robot is easy to damage when colliding with an obstacle in the use process, and the service life is shortened.

Therefore, the existing navigation robot has more limited factors in the use process.

Disclosure of Invention

In view of the above, the present utility model is directed to an autonomous navigation robot with an image capturing function, so as to solve the problem of unchanged use of the navigation robot.

Based on the above object, the present utility model provides an autonomous navigation robot with a camera function, comprising:

the robot body comprises a controller and a moving wheel, wherein the controller is used for controlling the robot body to move through the moving wheel, and the moving wheel is electrically connected with the controller;

the telescopic supporting mechanism is positioned at the top of the robot body and is electrically connected with the controller;

the camera is fixedly connected with the top of the telescopic supporting mechanism;

the camera protection mechanism comprises a protection shell, wherein the protection shell is covered on the outer side of the periphery of the camera and is fixedly connected with the top of the telescopic supporting mechanism;

the illumination mechanism comprises an illumination lamp electrically connected with the controller, and the illumination lamp is positioned at the top of the camera and irradiates in the same direction as the shooting direction of the camera;

and the anti-collision mechanism is positioned on the outer side wall of the robot body.

Further, scalable supporting mechanism includes electric turntable and electric telescopic handle, electric turntable is located the top of robot body, electric telescopic handle's bottom with electric turntable's top fixed connection, electric turntable includes fixed part and rotation portion, the bottom of fixed part with the top fixed connection of robot body, rotation portion with fixed part rotates to be connected.

Further, the telescopic supporting mechanism further comprises a bearing disc, the bottom of the bearing disc is fixedly connected with the top of the electric telescopic rod, and the camera is located in the bearing disc and fixedly arranged.

Further, the lighting mechanism further comprises a light sensor electrically connected with the controller, wherein the light sensor is located on the outer side face of the telescopic supporting mechanism and located at the bottom of the camera.

Further, anticollision mechanism includes anticollision ring, distance sensor and bee calling organ, the anticollision ring cover is established on the lateral wall of robot body and fixed connection, distance sensor with bee calling organ all is located on the anticollision ring and all with the controller electricity is connected.

Further, the distance sensor is provided with a plurality of anti-collision rings and is uniformly arranged on the anti-collision rings.

Further, the lighting lamps are provided with 3 lighting lamps and are uniformly arranged relative to the cameras.

Further, the camera protection mechanism further comprises a protection plate, an opening is formed in the side face, opposite to the camera, of the protection shell, a sliding opening is formed in the top of the protection shell, and the protection plate is located in the sliding opening and can slide up and down along the sliding opening to open or close the opening.

Further, a threaded hole communicated with the sliding port is formed in the outer side wall of the top of the protective shell, which is opposite to the sliding port, and a jackscrew used for propping up the protective plate is arranged in the threaded hole.

Further, the anti-collision ring is a rubber ring.

From the above, the autonomous navigation robot with the camera shooting function provided by the utility model can prevent the camera from being damaged due to the invasion of external objects when being exposed outside by arranging the camera protection mechanism, so that the service lives of the camera and the navigation robot are prolonged. Through setting up anticollision mechanism, not only can prevent that navigation robot from bumping with the barrier on the route of traveling, can also play the anticollision effect when navigation robot and barrier contact, protect navigation robot from damaging, and then extension navigation robot's life. Through setting up lighting mechanism, exert the illumination effect to the camera for the effect that the camera was shot is strengthened, promotes the precision of making a video recording.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an autonomous navigation robot with a camera function according to an embodiment of the present utility model;

fig. 2 is a schematic block diagram of a controller according to an embodiment of the utility model.

In the figure: 1. a robot body; 11. a controller, 12, a mobile wheel; 2. a retractable support mechanism; 21. an electric turntable; 22. an electric telescopic rod; 23. a carrying tray; 3. a camera; 4. a camera protection mechanism; 41. a protective shell; 42. a protection plate; 43. a jackscrew; 5. an illumination mechanism; 51. a lighting lamp; 52. a light sensor; 6. an anti-collision mechanism; 61. an anti-collision ring; 62. a distance sensor; 63. a buzzer.

Detailed Description

The present utility model will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present utility model should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

One or more embodiments of the present utility model provide an autonomous navigation robot with a camera function, which prevents the camera 3 from being damaged by the invasion of external objects when exposed to the outside by providing a protection mechanism for the camera 3, thereby prolonging the service lives of the camera 3 and the navigation robot. Through setting up anticollision institution 6, not only can prevent that navigation robot from bumping with the obstacle on the route of traveling, can also play the anticollision effect when navigation robot and obstacle contact, protect navigation robot from damaging, and then extension navigation robot's life. Through setting up lighting mechanism 5, exert the illumination effect to camera 3 for the effect of camera 3 shooting is strengthened, promotes the shooting precision.

The following describes one or more embodiments of the present utility model in detail through specific embodiments, and an autonomous navigation robot with an image capturing function, as shown in fig. 1, includes:

the robot body 1 comprises a controller 11 and a movable wheel 12, wherein the controller 11 is used for controlling the robot body 1, the robot body moves through the movable wheel 12, the movable wheel 12 is electrically connected with the controller 11, and the movable wheel 12 can move under the action of the controller 11 so as to drive the robot body 1 to move, so that autonomous navigation of the robot body 1 is realized.

The telescopic supporting mechanism 2 is located at the top of the robot body 1 and is electrically connected with the controller 11, and the telescopic supporting mechanism 2 can move along with the robot body 1 and can stretch and retract under the action of the controller 11.

The camera 3 is fixedly connected with the top of the telescopic supporting mechanism 2, the camera 3 can do lifting motion under the action of the telescopic supporting mechanism 2 and move along with the telescopic supporting mechanism 2, and correspondingly, the camera 3 moves along with the robot body 1.

The camera protection mechanism 4 comprises a protection shell 41, wherein the protection shell 41 is covered on the outer side around the camera 3 and fixedly connected with the top of the telescopic support mechanism 2, the protection shell 41 is used for protecting the camera 3, so that the damage of the external environment and objects to the camera 3 can be avoided under the condition that the normal operation of the camera 3 is not influenced, and the service life of the camera 3 is prolonged.

The lighting mechanism 5 comprises a lighting lamp 51 electrically connected with the controller 11, the lighting lamp 51 is located at the top of the camera 3 and irradiates in the same direction as the shooting direction of the camera 3, the lighting lamp 51 is used for assisting shooting work of the camera 3, when the external environment is dim, the controller 11 can turn on the lighting lamp 51, the lighting lamp 51 can illuminate the position to be shot by the camera 3, so that the shooting precision of the camera 3 is high, and the shooting effect is good.

The anti-collision mechanism 6 is located on the outer side wall of the robot body 1, protects the robot body 1, avoids damage to the robot body 1 caused by obstacles, prolongs the service life of the robot body 1, and further prolongs the service life of the navigation robot.

In some embodiments, the telescopic supporting mechanism 2 includes an electric turntable 21 and an electric telescopic rod 22, the electric turntable 21 is located at the top of the robot body 1, the bottom of the electric telescopic rod 22 is fixedly connected with the top of the electric turntable 21, the electric turntable 21 includes a fixing portion and a rotating portion, the bottom of the fixing portion is fixedly connected with the top of the robot body 1, the rotating portion is rotationally connected with the fixing portion, the electric turntable 21 and the electric telescopic rod 22 are electrically connected with the controller 11, rotation and expansion can be respectively realized under the action of the controller 11, the electric telescopic rod 22 is driven to rotate together when the electric turntable 21 rotates, but the robot body 1 does not rotate along with the electric turntable 21, the electric telescopic rod 22 can realize self expansion on the basis of realizing rotation, and further drives the camera 3 to realize lifting so as to meet the requirements of different heights.

In some embodiments, the telescopic support mechanism 2 further includes a bearing disc 23, the bottom of the bearing disc 23 is fixedly connected with the top of the electric telescopic rod 22, the camera 3 is located in the bearing disc 23 and is fixedly arranged, and the bearing disc 23 can increase the contact area between the camera 3 and the telescopic support mechanism 2, so that the connection between the camera 3 and the telescopic support mechanism 2 is more stable, and the setting of the protective shell 41 is facilitated.

In some embodiments, the lighting mechanism 5 further includes a light sensor 52 electrically connected to the controller 11, where the light sensor 52 is located on an outer side surface of the telescopic support mechanism 2 and located at a bottom of the camera 3, and the light sensor 52 can sense a light condition of an environment photographed by the camera 3 and send a sensed signal to the controller 11, and the controller 11 can analyze the signal and then adjust the brightness of the lighting lamp 51, so that a sufficient light source is provided when the light is dim, and when the light is sufficient, the light source is reduced, the brightness of the lighting lamp 51 is automatically controlled, and the situation that the effect photographed by the camera 3 is poor can be prevented while the power resource is saved, so that the photographing precision of the camera 3 is improved.

In some embodiments, the anti-collision mechanism 6 includes an anti-collision ring 61, a distance sensor 62 and a buzzer 63, the anti-collision ring 61 is sleeved on the outer side wall of the robot body 1 and is fixedly connected, the distance sensor 62 and the buzzer 63 are both located on the anti-collision ring 61 and are electrically connected with the controller 11, the distance sensor 62 can detect whether an obstacle exists on the driving path of the navigation robot, and detect distance data of the distance sensor 62 and the obstacle, the data are transmitted to the controller 11, the obtained signal is transmitted to the buzzer 63 after being analyzed by the controller 11, and the buzzer 63 can send out a buzzing alarm to prompt a worker to clear the obstacle on the driving path in time, so that the navigation robot is prevented from colliding with the obstacle. In addition, when the robot body 1 collides with an obstacle, the anti-collision ring 61 can buffer the impact force, thereby playing an anti-collision role and protecting the robot body 1.

In some embodiments, the distance sensors 62 are provided with a plurality of distance sensors and are uniformly arranged on the anti-collision ring 61, so that the distance sensors 62 can detect all obstacles around the robot body 1, and the protection effect on the robot body 1 is enhanced.

In some embodiments, the number of the illuminating lamps 51 is 3 and the illuminating lamps 51 are uniformly arranged relative to the camera 3, the illuminating lamps 51 are located in the protective shell and are fixedly connected with the side wall of the protective shell, the illuminating range of the illuminating lamps 51 can be increased by setting the number of the illuminating lamps 51 to 3, black shadows in a piece shot by the camera 3 are avoided, and the illuminating lamps 51 are symmetrically arranged relative to the camera 3, so that uneven irradiation of the shooting range of the camera 3 by the photographic lamp is avoided, and shooting effect is influenced.

In some embodiments, the camera protection mechanism 4 further includes a protection plate 42, an opening is provided on a side of the protection shell 41 opposite to the camera 3, a sliding opening is provided on a top of the protection shell, and the protection plate 42 is located in the sliding opening and can slide up and down along the sliding opening to open or close the opening. The protecting shell 41 and the protecting plate 42 can cooperate according to the use condition of the navigation robot, when the navigation robot is used, the protecting plate 42 slides upwards, so that the camera 3 is exposed, shooting effect can be exerted, when the navigation robot is not used, the protecting plate 42 slides downwards, the protecting plate 42 and the protecting shell 41 form a relatively closed environment, the situation that the camera 3 is exposed to the outside and is damaged due to invasion of external objects is prevented, and the service life of the camera 3 is prolonged.

In some embodiments, a threaded hole communicated with the sliding opening is formed on the outer side wall of the top of the protective shell 41 opposite to the sliding opening, and a jackscrew for propping up the protective plate 42 is arranged in the threaded hole. The jackscrew is located threaded hole rotates the jackscrew makes the jackscrew rotates for threaded hole rotates, realizes being close to or keep away from guard plate 42's effect is close to guard plate 42 is in order to jack-up guard plate 42 reaches the fixed guard plate 42's effect, keeps away from guard plate 42 makes guard plate 42 can follow slide mouth is done from top to bottom, realizes open-ended opening and close.

In some embodiments, the anti-collision ring 61 is a rubber ring, and the rubber ring has good elasticity, and accordingly, when the anti-collision ring 61 is collided, a good buffering effect can be exerted, so as to protect the navigation robot.

Specifically, as shown in fig. 2, the controller 11 includes a first module for controlling the rotation of the moving wheel, a second module for controlling the rotation of the electric turntable, a third module for controlling the expansion and contraction of the electric telescopic rod, a fourth module for controlling the brightness and opening and closing of the illumination lamp, a fifth module for receiving and analyzing the signal of the light sensor, a sixth module for receiving and processing the information of the distance sensor, and a seventh module for transmitting the signal to the buzzer.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the utility model (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.

The embodiments of the utility model are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.

Claims

1. An autonomous navigational robot with camera function, comprising:

2. The autonomous navigation robot with a camera shooting function according to claim 1, wherein the telescopic supporting mechanism comprises an electric turntable and an electric telescopic rod, the electric turntable is located at the top of the robot body, the bottom of the electric telescopic rod is fixedly connected with the top of the electric turntable, the electric turntable comprises a fixing part and a rotating part, the bottom of the fixing part is fixedly connected with the top of the robot body, and the rotating part is rotatably connected with the fixing part.

3. The autonomous navigation robot with camera shooting function according to claim 2, wherein the telescopic supporting mechanism further comprises a bearing disc, the bottom of the bearing disc is fixedly connected with the top of the electric telescopic rod, and the camera is located in the bearing disc and fixedly arranged.

4. The autonomous navigation robot with camera function of claim 1, wherein the illumination mechanism further comprises a light sensor electrically connected to the controller, the light sensor being located on an outer side of the telescoping support mechanism and on a bottom of the camera.

5. The autonomous navigation robot with a camera shooting function according to claim 1, wherein the anti-collision mechanism comprises an anti-collision ring, a distance sensor and a buzzer, the anti-collision ring is sleeved on the outer side wall of the robot body and fixedly connected with the outer side wall, and the distance sensor and the buzzer are both located on the anti-collision ring and are both electrically connected with the controller.

6. The autonomous navigation robot with camera function of claim 5, wherein the distance sensor is provided in plurality and uniformly disposed on the collision avoidance ring.

7. The autonomous navigation robot with camera function according to claim 1, wherein the number of illumination lamps is 3 and is uniformly arranged with respect to the camera.

8. The autonomous navigation robot with camera shooting function according to claim 1, wherein the camera protection mechanism further comprises a protection plate, an opening is formed in a side surface of the protection shell opposite to the camera, a sliding opening is formed in the top of the protection shell, and the protection plate is located in the sliding opening and can slide up and down along the sliding opening to open or close the opening.

9. The autonomous navigation robot with camera function according to claim 8, wherein a threaded hole communicated with the sliding port is formed in the outer side wall of the top of the protective shell opposite to the sliding port, and a jackscrew for propping up the protective plate is arranged in the threaded hole.

10. The autonomous navigation robot with camera function of claim 5, wherein the collision avoidance loop is a rubber loop.