Mobile emergency defense organizing robot

Abstract

The utility model relates to the technical field of robots, and discloses a mobile emergency defense organizing robot which comprises a robot body, four groups of universal wheels are arranged on the bottom side of the robot body, and the mobile emergency defense organizing robot further comprises a shell. Through four groups of universal wheels on the bottom side of the shell, the robot body can be pushed to move to a designated position, a servo motor is controlled to work, a second threaded rod can drive a second mounting plate to move upwards in a second storage cavity, so that the universal wheels are pulled to be stored in the second storage cavity, and the bottom end of the shell is further attached to the ground; the use stability of the robot body can be improved, meanwhile, a second threaded rod can drive a large gear to rotate, two sets of first threaded rods can be driven to rotate through two sets of small gears, and therefore a first mounting plate is driven to move upwards in a first storage cavity, and the robot body is further pushed to move out of a shell for monitoring operation; and the robot body is prevented from colliding with external objects in the transferring process, and the service life is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to a mobile emergency deployment robot. Background Art

[0002] Traditional on-site patrol deployment primarily relies on video surveillance systems to transmit live video feeds to a monitoring center. These systems typically utilize analog and IP cameras. Installation and deployment require on-site wiring, along with the installation of a core monitoring server and a hard disk recorder at the monitoring center. Hydropower plants also employ this on-site patrol deployment for real-time on-site monitoring. However, after the monitoring system is installed, the monitoring equipment remains fixed in place, creating blind spots and requiring rewiring and reinstallation of monitoring equipment, which is inconvenient.

[0003] The publication number CN205647819U was retrieved, which disclosed a mobile emergency deployment robot. The robot is equipped with universal wheels to enable the body to move freely, driving the network camera to move to the position that needs to be monitored, the position that needs temporary monitoring and the monitoring blind spot. The height of the audio and video acquisition equipment can also be adjusted through the lifting rod.

[0004] In the process of realizing the present utility model, the inventors found that there are at least the following problems in the prior art that have not been solved. In the above case, the robot is pushed to move by universal wheels. During use, although the universal wheels facilitate the movement of the robot, they are not stable enough during use, affecting the monitoring effect. Moreover, the robot is prone to collision with external objects during movement, affecting its service life.

[0005] Therefore, we propose a mobile emergency deployment robot that can solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a mobile emergency deployment robot, which solves the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile emergency deployment robot, comprising a robot body, four sets of universal wheels are provided on the bottom side of the robot body, and a shell, wherein the upper end and the lower end of the shell are respectively provided with a first storage cavity and a second storage cavity; a first adjustment mechanism: used to adjust the use position of the universal wheel, the first adjustment mechanism comprises a second mounting plate, a second threaded rod and a servo motor, the second mounting plate is slidably connected to the inside of the second storage cavity, the four sets of universal wheels are fixedly connected to the four corners on the bottom side of the second mounting plate, a second threaded groove is provided through the middle of the second mounting plate, the second threaded rod is spirally connected to the second threaded groove, the A mounting groove is provided above the second storage cavity, and one end of the second threaded rod is placed on the inner side of the mounting groove and is fixedly connected to the shaft end of the servo motor; a second adjusting mechanism: used to adjust the use position of the robot body, the second adjusting mechanism includes a large gear and a first mounting plate, the bottom end of the robot body is fixedly connected to the middle part of the upper surface of the first mounting plate, the upper end of the second threaded rod passes through the middle part of the large gear and is fixedly connected to the large gear, first threaded grooves are provided on both sides of the upper surface of the first mounting plate, the internal spiral of the first threaded groove is connected to the first threaded rod, the end of the first threaded rod is placed on the inner side of the mounting groove and is fixedly connected to the middle part of the small gear, and the large gear is meshed with two sets of small gears.

[0008] As an optional solution to the technical solution of the present application, a through opening is opened through the middle of the inner wall at the top of the first storage cavity, and connecting rods are vertically fixedly installed on both sides of the upper surface of the first mounting plate, and one end of the connecting rod is placed on the outside of the shell and fixedly connected to the bottom side of the cover plate.

[0009] As an optional solution of the technical solution of the present application, the through opening is movably connected to the robot body, and the cover plate matches the size of the through opening.

[0010] As an optional solution to the technical solution of the present application, the servo motor is fixedly connected to the middle part of the inner wall at the top end of the mounting groove, the second threaded rod is rotatably connected to the inner walls at the top end and the bottom end of the second storage chamber through bearings, and the first threaded rod is rotatably connected to the inner walls at the top end and the bottom end of the first storage chamber through bearings.

[0011] As an optional solution of the technical solution of the present application, the second storage cavity matches the size of the universal wheel, and the first storage cavity matches the size of the robot body.

[0012] As an optional solution of the technical solution of the present application, guide grooves are formed through the four corners of the inner wall of the bottom end of the second storage cavity, and the universal wheels are movably connected to the guide grooves.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: through the four sets of universal wheels on the bottom side of the shell, the robot body can be pushed to the specified position, the servo motor can be controlled to work, and the second threaded rod can drive the second mounting plate to move upward in the second storage cavity, thereby pulling the universal wheel into the second storage cavity, and further the bottom end of the shell is in contact with the ground, which can improve the stability of the robot body. At the same time, the second threaded rod can drive the large gear to rotate, and through the two sets of small gears, the two sets of first threaded rods can be driven to rotate, thereby driving the first mounting plate to move upward in the first storage cavity, further pushing the robot body out of the shell for monitoring operations, and avoiding collision with external objects during transportation of the robot body, affecting its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a front view of a mobile emergency deployment robot according to the present invention;

[0016] Figure 2 This is a schematic diagram of the meshing of a large gear and a small gear of a mobile emergency deployment robot of the present utility model.

[0017] In the figure: 1. Robot body; 11. Universal wheel; 12. Shell; 13. First storage chamber; 14. Second storage chamber; 15. First mounting plate; 16. Second mounting plate; 17. Through port; 18. Guide groove; 2. Mounting groove; 20. Servo motor; 21. First threaded rod; 22. First threaded groove; 23. Large gear; 24. Second threaded rod; 25. Small gear; 26. Second threaded groove; 27. Connecting rod; 28. Cover plate. DETAILED DESCRIPTION

[0018] See also Figure 1-Figure 2The utility model provides a technical solution: a mobile emergency deployment robot, including a robot body 1, four sets of universal wheels 11 are arranged on the bottom side of the robot body 1, and also includes a shell 12, and the upper end and lower end of the shell 12 are respectively provided with a first storage cavity 13 and a second storage cavity 14; a first adjustment mechanism: used to adjust the use position of the universal wheel 11, the first adjustment mechanism includes a second mounting plate 16, a second threaded rod 24 and a servo motor 20, the second mounting plate 16 is slidably connected to the inside of the second storage cavity 14, the four sets of universal wheels 11 are fixedly connected to the four corners of the bottom side of the second mounting plate 16, and the second mounting plate A second threaded groove 26 is provided through the middle part of 16, and the second threaded rod 24 is spirally connected to the second threaded groove 26. The second threaded rod 24 is rotatably connected to the inner walls of the top and bottom ends of the second receiving chamber 14 through bearings. A mounting groove 2 is provided above the second receiving chamber 14, and one end of the second threaded rod 24 is placed on the inner side of the mounting groove 2 and is fixedly connected to the shaft end of the servo motor 20. The servo motor 20 is fixedly connected to the middle part of the inner wall of the top end of the mounting groove 2. The four corners of the inner wall of the bottom end of the second receiving chamber 14 are all provided with guide grooves 18, and the universal wheel 11 is movably connected to the guide groove 18. The size of the second receiving chamber 14 matches that of the universal wheel 11.

[0019] In this technical solution, the robot body 1 can be pushed to a specified position through the four sets of universal wheels 11 on the bottom side of the shell 12, and then the servo motor 20 is controlled by the corresponding controller to drive the second threaded rod 24 to rotate. The second threaded rod 24 is spirally connected to the second threaded groove 26, and the second threaded rod 24 can drive the second mounting plate 16 to move upward in the second storage cavity 14. The universal wheel 11 can be pulled into the second storage cavity 14 through the guide groove 18. Further, the bottom end of the shell 12 is in contact with the ground, which can improve the stability of the robot body 1.

[0020] In this embodiment, the second adjustment mechanism is used to adjust the use position of the robot body 1. The second adjustment mechanism includes a large gear 23 and a first mounting plate 15. The bottom end of the robot body 1 is fixedly connected to the middle of the upper surface of the first mounting plate 15. The upper end of the second threaded rod 24 passes through the middle of the large gear 23 and is fixedly connected to the large gear 23. Both sides of the upper surface of the first mounting plate 15 are penetrated by a first threaded groove 22. The internal spiral of the first threaded groove 22 is connected to the first threaded rod 21. The first threaded rod 21 is rotatably connected to the inner wall of the top and bottom ends of the first storage cavity 13 through a bearing. The end of the first threaded rod 21 is placed on the inner side of the mounting groove 2 and is fixedly connected to the middle of the small gear 25. The large gear 23 is engaged with the two groups of small gears 25.

[0021] In this technical solution, while the servo motor 20 adjusts the universal wheel 11, the second threaded rod 24 can drive the large gear 23 to rotate in the mounting groove 2. Through two sets of small gears 25 distributed on both sides of the large gear 23 and meshing with the large gear 23, the large gear 23 can simultaneously drive the two sets of small gears 25 to rotate in opposite directions. It should be noted that: the sizes of the large gear 23 and the small gear 25 are matched. The large gear 23 rotates one circle and the small gear 25 rotates several circles. The threads on the outside of the first threaded rod 21 and the second threaded rod 24 are rotated in opposite directions. When the second threaded rod 24 drives the second mounting plate 16 to move upward, the first threaded rod 21 can drive the first mounting plate 15 to move upward in the first storage cavity 13, further pushing the robot body 1 out of the shell 12 for monitoring operations, avoiding collision with external objects during transportation of the robot body 1, affecting its service life.

[0022] In this embodiment, a through opening 17 is opened through the middle of the inner wall at the top end of the first storage chamber 13, and the through opening 17 is movably connected to the robot body 1. Connecting rods 27 are vertically fixedly installed on both sides of the upper surface of the first mounting plate 15. One end of the connecting rod 27 is placed on the outside of the shell 12 and is fixedly connected to the bottom side of the cover plate 28. The size of the cover plate 28 matches that of the through opening 17, and the size of the first storage chamber 13 matches that of the robot body 1.

[0023] In this technical solution, when the first mounting plate 15 pushes the robot body 1 to move up and down, the connecting rod 27 can push the cover plate 28 to move up and down, thereby automatically controlling the opening and closing of the controller port 17 .

[0024] When a mobile emergency deployment robot is in use, the four sets of universal wheels 11 on the bottom side of the shell 12 can push the robot body 1 to move to a specified position, and then the corresponding controller controls the servo motor 20 to work, which can drive the second threaded rod 24 to rotate. The second threaded rod 24 is spirally connected to the second threaded groove 26, and the second threaded rod 24 can drive the second mounting plate 16 to move upward in the second storage cavity 14. The universal wheel 11 can be pulled into the second storage cavity 14 through the guide groove 18. Further, the bottom end of the shell 12 is in contact with the ground, which can improve the stability of the robot body 1. While the servo motor 20 adjusts the universal wheel 11, the second threaded rod 24 can drive the large gear 23 to rotate in the mounting groove 2. The two sets of small gears 25 are distributed on both sides of the large gear 23 and mesh with the large gear 23. During the rotation of the large gear 23, the two sets of small gears 25 can be driven to rotate in opposite directions at the same time. The threads on the outer sides of the first threaded rod 21 and the second threaded rod 24 are in opposite directions. When the second threaded rod 24 drives the second mounting plate 16 to move upward, the first threaded rod 21 can drive the first mounting plate 15 to move upward in the first storage chamber 13, further pushing the robot body 1 out of the shell 12 for monitoring operations, avoiding collision with external objects during transportation of the robot body 1, affecting its service life. When the first mounting plate 15 pushes the robot body 1 up and down, the connecting rod 27 can push the cover plate 28 up and down, thereby automatically controlling the opening and closing of the controller port 17.

Claims

1. A mobile emergency deployment robot, comprising a robot body (1), wherein the bottom side of the robot body (1) is provided with four sets of universal wheels (11), characterized in that: It also includes a shell (12), wherein the upper end and the lower end of the shell (12) are respectively provided with a first receiving cavity (13) and a second receiving cavity (14); A first adjusting mechanism is used to adjust the use position of the universal wheel (11), the first adjusting mechanism includes a second mounting plate (16), a second threaded rod (24) and a servo motor (20), the second mounting plate (16) is slidably connected to the inside of the second receiving chamber (14), four groups of the universal wheels (11) are fixedly connected to the four corners of the bottom side of the second mounting plate (16), a second threaded groove (26) is provided through the middle of the second mounting plate (16), the second threaded rod (24) is spirally connected to the second threaded groove (26), a mounting groove (2) is provided above the second receiving chamber (14), and one end of the second threaded rod (24) placed inside the mounting groove (2) is fixedly connected to the shaft end of the servo motor (20); The second adjustment mechanism is used to adjust the use position of the robot body (1), and the second adjustment mechanism includes a large gear (23) and a first mounting plate (15). The bottom end of the robot body (1) is fixedly connected to the middle of the upper surface of the first mounting plate (15). The upper end of the second threaded rod (24) passes through the middle of the large gear (23) and is fixedly connected to the large gear (23). Both sides of the upper surface of the first mounting plate (15) are penetrated by a first threaded groove (22). The interior of the first threaded groove (22) is spirally connected to a first threaded rod (21). One end of the first threaded rod (21) is placed on the inner side of the mounting groove (2) and is fixedly connected to the middle of the small gear (25). The large gear (23) is meshed with two groups of small gears (25).

2. The mobile emergency deployment robot according to claim 1, characterized in that: A through opening (17) is provided through the middle of the inner wall at the top end of the first receiving cavity (13), and connecting rods (27) are vertically fixedly installed on both sides of the upper surface of the first mounting plate (15), and one end of the connecting rod (27) is placed on the outside of the shell (12) and is fixedly connected to the bottom side of the cover plate (28).

3. The mobile emergency deployment robot according to claim 2, characterized in that: The through opening (17) is movably connected to the robot body (1), and the cover plate (28) matches the size of the through opening (17).

4. The mobile emergency deployment robot according to claim 1, characterized in that: The servo motor (20) is fixedly connected to the middle of the inner wall at the top end of the mounting groove (2); the second threaded rod (24) is rotatably connected to the inner walls at the top end and the bottom end of the second receiving chamber (14) via bearings; and the first threaded rod (21) is rotatably connected to the inner walls at the top end and the bottom end of the first receiving chamber (13) via bearings.

5. The mobile emergency deployment robot according to claim 1, characterized in that: The second receiving cavity (14) matches the size of the universal wheel (11), and the first receiving cavity (13) matches the size of the robot body (1).

6. The mobile emergency deployment robot according to claim 1, characterized in that: Guide grooves (18) are provided through the four corners of the inner wall at the bottom end of the second receiving cavity (14), and the universal wheel (11) is movably connected to the guide grooves (18).

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