Auxiliary rescue robot for exploration

Abstract

The utility model relates to the technical field of rescue robots, and discloses an exploration auxiliary rescue robot which comprises a robot body. A camera body used for exploration is arranged at the top of the machine shell, a containing assembly used for containing the camera body is arranged at the top of the machine shell, the containing assembly comprises a bottom plate arranged at the bottom of the camera body and a sleeve plate arranged at the top of the bottom plate and connected to the outer wall of the camera body in a sleeving mode, and a top plate is arranged at the top of the sleeve plate; the side wall of the sleeve plate is provided with a first protection assembly used for protecting the camera body, and the top of the top plate is provided with a second protection assembly used for protecting the camera body. According to the utility model, through the arrangement of the first protection assembly and the second protection assembly, the collision stress on the side wall and the top can be buffered through an extrusion plate, a buffer ring, a buffer ball and a magnet, so that the camera body is prevented from being damaged due to external collision during use, and the normal use of the camera body is not influenced.

Description

Technical Field

[0001] This utility model relates to the field of rescue robot technology, and in particular to an exploration-assisted rescue robot. Background Technology

[0002] After a disaster, obtaining information about the situation on the ground and identifying the location of survivors as soon as possible is of great significance for carrying out further rescue work and reducing casualties. Rescue robots play an important role in the rescue.

[0003] When rescue robots are used, they need to be equipped with detection devices to explore the scene. However, the scene after a disaster is often very complex. When the robot moves, the detection devices are easily hit by external objects. If the detection devices are not equipped with suitable protective devices, they will be damaged by collisions, affecting their normal use.

[0004] Therefore, this application proposes an exploration-assisted rescue robot. Utility Model Content

[0005] The present invention mainly addresses the technical problem of collision damage to existing detection equipment and provides an exploration-assisted rescue robot.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an exploration-assisted rescue robot, comprising a robot body, wherein a shell and travel wheels for movement are disposed on the left and right sides and front and rear ends of the shell; a camera body for exploration is disposed on the top of the shell, and a placement assembly for placing the camera body is disposed on the top of the shell, the placement assembly comprising a base plate disposed at the bottom of the camera body and a sleeve plate disposed on the top of the base plate and fitted onto the outer wall of the camera body, and a top plate disposed on the top of the sleeve plate; a drive assembly for driving the base plate to lift and rotate is disposed on the top of the shell; a first protective assembly for protecting the camera body is disposed on the side wall of the sleeve plate, and a second protective assembly for protecting the camera body is disposed on the top of the top plate.

[0007] Furthermore, the first protective component includes a side protective plate, a buffer ring, and a buffer ball. The side protective plate is slidably connected to the opposing walls of the bottom plate and the top plate. The buffer ring is positioned between the sleeve plate and the side protective plate. The buffer ball is fixedly connected to the inner wall of the sleeve plate and fits against the inner wall of the buffer ring.

[0008] Furthermore, the drive assembly includes a hydraulic rod for lifting and a connector, the connector being fixedly connected to the tail end of the hydraulic rod piston rod, and the base plate being fixedly connected to the top axis of the connector.

[0009] Furthermore, the sleeve plate has multiple buffer cavities arranged in a circle with the axis of the buffer ball as the center, and two magnets are provided on the inner wall of the buffer cavity.

[0010] Furthermore, the second protective component includes a top protective plate and a spring. A sliding rod is slidably connected to the inner wall of the sliding hole on the top plate. The top protective plate is disposed at the top of multiple sliding rods, and the spring is disposed on the top protective plate and the wall surface opposite to the top plate.

[0011] Furthermore, two extrusion plates are provided at the bottom of the sliding rod, and extrusion grooves are provided on the inner wall of the extrusion plates. The extrusion grooves are annular structures with an inclined cross-section.

[0012] Furthermore, both ends of the outer ring of the side protective plate are provided with pressure plates, and the pressure plates are annular structures with an inclined cross-section.

[0013] Beneficial effects

[0014] This utility model provides an exploration-assisted rescue robot. It has the following beneficial effects:

[0015] (1) The exploration-assisted rescue robot, through the first protective component and the second protective component, can buffer the stress of the side wall and top impacted by the extrusion plate, buffer ring, buffer ball and magnet, so as to avoid the camera body being damaged by external impact during use and affecting the normal use of the camera body.

[0016] (2) The exploration-assisted rescue robot can transfer stress to the side protection plate through the extrusion plate and the pressure plate. The side protection plate, buffer ring and magnet can buffer the impact on the top and absorb the elastic potential energy generated when the spring contracts, so as to maintain the stability of the impact buffer. Attached Figure Description

[0017] Figure 1 This is the front view of the present utility model;

[0018] Figure 2 This is a cross-sectional view of the placement component and the protective component of this utility model;

[0019] Figure 3 This is a detailed drawing of the second protective component of this utility model;

[0020] Figure 4 This is a cross-sectional view of the first protective component of this utility model;

[0021] Figure 5 This utility model Figure 4 Enlarged view of part A;

[0022] Figure 6 This is a detailed drawing of the first protective component of this utility model.

[0023] Legend: 10. Housing; 11. Traveling wheel; 20. Hydraulic rod; 21. Connector; 30. Base plate; 31. Sleeve plate; 32. Top plate; 33. Through plate; 34. Camera body; 40. Top protective plate; 41. Sliding rod; 42. Spring; 43. Extrusion plate; 44. Connecting rod; 45. Extrusion groove; 46. First limiting plate; 50. Side protective plate; 51. Buffer ring; 52. Buffer ball; 53. Buffer cavity; 54. Magnet; 55. Limiting slider; 56. Pressure plate; 57. Second limiting plate. Detailed Implementation

[0024] Example 1: An exploration-assisted rescue robot, such as Figure 1 As shown, the robot includes a robot body, which contains a housing 10 and rotatably connected to the left and right sides and the front and rear ends of the housing 10 for movement. Specifically, the rotatable wheels 11 are rotatably connected to the two ends of the outer walls of the housing 10. A control center for driving the rotatable wheels 11 is fixedly connected inside the housing 10. The control center drives the rotatable wheels 11 to rotate, thereby driving the housing 10 to move.

[0025] like Figure 2 As shown, a camera body 34 for exploration is installed on the top of the housing 10. A placement assembly for placing the camera body 34 is fixedly connected to the top of the housing 10. The placement assembly includes a base plate 30 fixedly connected to the bottom of the camera body 34 and a sleeve plate 31 fixedly connected to the top of the base plate 30 and sleeved on the outer wall of the camera body 34. A top plate 32 is fixedly connected to the top of the sleeve plate 31. Specifically, a through first fixing groove is opened at the axial position of the top plate 32. A transparent plate 33 is fixedly connected to the inner wall of the first fixing groove. The transparent plate 33 is made of glass.

[0026] like Figure 1 and Figure 2 As shown, the top of the housing 10 is provided with a drive assembly for driving the base plate 30 to rise and fall. Specifically, the drive assembly includes a hydraulic rod 20 and a connector 21 for rising and falling. The hydraulic rod 20 is connected to the control center via electrical signals through a circuit (both the hydraulic rod 20 and the connector 21 are existing technologies and will not be described in detail here). The connector 21 is fixedly connected to the end of the piston rod of the hydraulic rod 20, and the base plate 30 is fixedly connected to the top axis of the connector 21. The hydraulic rod 20 and the connector 21 drive the base plate 30 and the camera body 34 on it to rise and fall, thereby adjusting the position of the camera body 34.

[0027] The side wall of the sleeve plate 31 is slidably connected to a first protective component for protecting the camera body 34. Specifically, the first protective component is used to protect the side wall of the camera body 34. The top plate 32 is slidably connected to a second protective component for protecting the camera body 34. Specifically, the second protective component is used to protect the top of the camera body 34.

[0028] like Figure 4 and Figure 5 As shown, the first protective assembly includes a side protective plate 50, a buffer ring 51, and a buffer ball 52. The side protective plate 50 is slidably connected to the opposing walls of the bottom plate 30 and the top plate 32. The side protective plate 50 is arranged in a circular pattern and slidably connected to the outer wall of the sleeve plate 31. The side protective plate 50 has an arc-shaped cross-section. Multiple circumferentially arranged limiting grooves are provided on the opposing walls of the bottom plate 30 and the top plate 32. Limiting sliders 55 are slidably connected to the inner walls of the limiting grooves. The limiting sliders 55 are fixedly connected to the two end walls of the side protective plate 50. The buffer ring 51 is fixedly connected between the sleeve plate 31 and the side protective plate 50. The buffer ring 51 is composed of multiple annular blocks with a semi-circular cross-section. Multiple annular blocks are arranged in a circular pattern and fixedly connected between the sleeve plate 31 and the side protective plate 50. Multiple sets of second fixing grooves are arranged in a circular pattern on the outer wall of the sleeve plate 31. The second fixing grooves are arranged in a linear pattern and are located in the cavity of the buffer ring 51. The buffer ball 52 is fixedly connected to the inner wall of the second fixing groove on the outer wall of the sleeve plate 31 and fits against the inner wall of the buffer ring 51. The side protective plate 50 is squeezed by the compression, which causes the side protective plate 50 to squeeze the buffer ring 51. The buffer ring 51 is squeezed and deformed and squeezes the buffer ball 52, which in turn causes the buffer ball 52 to be squeezed and deformed. The stress on the side protective plate 50 is buffered by the deformation of the buffer ring 51 and the buffer ball 52.

[0029] like Figure 5 As shown, the sleeve plate 31 has multiple buffer cavities 53 arranged in a circle with the axis of the buffer ball 52 as the center. The buffer cavities 53 extend to the inner wall of the second fixed groove. Two magnets 54 are provided on the inner wall of the buffer cavity 53. Specifically, one magnet 54 is fixedly connected to the end of the buffer cavity 53 away from the fixed groove, and the other magnet 54 is slidably connected to the inner wall of the buffer cavity 53. The magnetic poles of the two magnets 54 are the same on the opposite wall surfaces. When the buffer ball 52 deforms, it can enter the buffer cavity 53 and squeeze the magnet 54, causing the two magnets 54 to move closer to each other. The magnetic force can then buffer the stress of the compression.

[0030] like Figure 3As shown, the second protective component includes a top protective plate 40 and a spring 42. The top plate 32 has multiple sliding holes arranged in a circular pattern, which completely penetrate the top plate 32. Sliding rods 41 are slidably connected to the inner wall of the sliding holes on the top plate 32. The top protective plate 40 is fixedly connected to the top of the multiple sliding rods 41. The spring 42 is fixedly connected to the opposite wall surfaces of the top protective plate 40 and the top plate 32. The spring 42 is sleeved on the outer wall of the sliding rods 41. When the top protective plate 40 is impacted, the impact stress can compress the spring 42, causing the spring 42 to contract. The contraction of the spring 42 can buffer the impact stress.

[0031] In summary, by setting the first and second protective components, the stress of the side wall and top impact can be buffered by the compression plate 43, buffer ring 51, buffer ball 52 and magnet 54, so as to avoid damage to the camera body 34 by external impact during use and affect the normal use of the camera body 34.

[0032] like Figure 3 and Figure 6 As shown, two extrusion plates 43 are fixedly connected to the bottom end of the sliding rod 41. The extrusion plates 43 are annular structures. A connecting rod 44 is fixedly connected to the opposite wall of the two extrusion plates 43. An extrusion groove 45 is provided on the inner wall of the extrusion plate 43. The extrusion groove 45 is an annular structure with an inclined cross-section. A first limiting plate 46 is fixedly connected to the bottom of the extrusion plate 43. The first limiting plate 46 is a linear structure. When the sliding rod 41 moves down, the connecting rod 44 and the other extrusion plate 43 at the bottom can be driven to move down synchronously through the extrusion plates 43.

[0033] Both ends of the outer ring of the side protective plate 50 are fixedly connected to pressure plates 56. The pressure plates 56 are annular structures with an inclined cross-section. A second limiting plate 57 is fixedly connected to the bottom of the pressure plate 56. The second limiting plate 57 is a linear structure. The inclined surface of the extrusion groove 45 fits against the inclined surface of the pressure plate 56. When the extrusion plate 43 moves downward, it can be squeezed by the inclined surface of the extrusion groove 45 on it, and the contact between the first limiting plate 46 and the second limiting plate 57 limits the movement of the extrusion plate 43, thus bringing... The moving side guard plate 50 moves along the limiting slider 55 and squeezes the buffer ring 51. The pressure is buffered by the compression of the buffer ring 51 and the buffer ball 52. Then, the elastic force of the buffer ring 51 and the buffer ball 52 absorbs the elastic potential energy on the spring 42 to maintain the stability of the buffer. When the top guard plate 40 is not subjected to collision and compression, the pressure plate 56 is driven to move back under the pressure of the compression groove 45 by the rebound of the buffer ring 51 and the buffer ball 52. The top guard plate 40 is also moved back by the rebound of the spring 42.

[0034] The pressure plate 43 and the bearing plate 56 can transmit stress to the side protection plate 50 through the pressure plate 43. The side protection plate 50, the buffer ring 51 and the magnet 54 can buffer the impact on the top and absorb the elastic potential energy generated when the spring 42 contracts, thus maintaining the stability of the impact buffer.

[0035] The working principle of this utility model is as follows: When it is necessary to adjust the position of the camera body 34, the position of the base plate 30 and the camera body 34 is adjusted by the lifting of the hydraulic rod 20 and the connecting piece 21, and the camera body 34 can then conduct exploration through the through plate 33.

[0036] When the side wall of the camera body 34 is impacted, the impact will compress the side protective plate 50. The side protective plate 50 will move and compress the buffer ring 51. The buffer ring 51 will deform under the pressure and compress the buffer ball 52, causing the buffer ball 52 to deform and enter the buffer cavity 53 to compress the magnet 54. The two magnets 54 will come close to each other and the stress will be buffered by magnetic force. Then, the stress of the impact will be buffered by the deformation of the buffer ring 51 and the buffer ball 52, as well as the magnetic force of the magnet 54, thus protecting the camera body 34.

[0037] When the top of the camera body 34 is impacted, the top protective plate 40 is squeezed, and the stress of the impact is buffered by the contraction of the spring 42. The side protective plate 50 is squeezed by the downward movement of the squeezing plate 43, which in turn moves the side protective plate 50. The stress of the impact is buffered by the buffer ring 51, the buffer ball 52 and the magnet 54, and the elastic potential energy of the spring 42 is absorbed.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An exploration aid rescue robot comprising a robot body, characterized in that: The robot body is provided with a casing (10) and travel wheels (11) arranged at the front and rear ends of the casing (10) on the left and right sides for traveling; The casing (10) is provided with a camera body (34) for exploration at the top, and a placing assembly for placing the camera body (34) is arranged at the top of the casing (10), which comprises a bottom plate (30) arranged at the bottom of the camera body (34) and a sleeve plate (31) arranged at the top of the bottom plate (30) and sleeved on the outer wall of the camera body (34), and a top plate (32) is arranged at the top of the sleeve plate (31); The casing (10) is provided with a driving assembly for driving the bottom plate (30) to lift; The sleeve plate (31) is provided with a first protection assembly for protecting the camera body (34), and the top plate (32) is provided with a second protection assembly for protecting the camera body (34).

2. The exploration-assisting rescue robot according to claim 1, characterized in that: The first protection assembly comprises a side protection plate (50), a buffer ring (51) and a buffer ball (52), the side protection plate (50) is slidingly connected to the opposite wall surfaces of the bottom plate (30) and the top plate (32), the buffer ring (51) is arranged between the sleeve plate (31) and the side protection plate (50), and the buffer ball (52) is fixedly connected to the inner wall of the sleeve plate (31) and abuts against the inner wall of the buffer ring (51).

3. The exploration-assisting rescue robot of claim 1, wherein: The driving assembly comprises a hydraulic rod (20) for lifting and a connecting piece (21), the connecting piece (21) is fixedly connected to the tail end of the piston rod of the hydraulic rod (20), and the bottom plate (30) is fixedly connected to the top end axis of the connecting piece (21).

4. The exploration-assisting rescue robot of claim 1, wherein: The sleeve plate (31) is provided with a plurality of buffer cavities (53) arranged in a circle with the buffer ball (52) axis as the center, and two magnets (54) are arranged on the inner wall of the buffer cavity (53).

5. The exploration-assisting rescue robot of claim 2, wherein: The second protection assembly comprises a top protection plate (40) and a spring (42), a sliding rod (41) is slidingly connected to the inner wall of the sliding hole of the top plate (32), the top protection plate (40) is arranged at the top end of the plurality of sliding rods (41), and the spring (42) is arranged on the opposite wall surfaces of the top protection plate (40) and the top plate (32).

6. The exploration-assisting rescue robot of claim 5, wherein: The sliding rod (41) is provided with two extrusion plates (43) at the bottom end, the extrusion groove (45) is arranged in the inner wall of the extrusion plate (43), and the extrusion groove (45) is an annular structure with an inclined cross section.

7. The exploration-assisting rescue robot of claim 6, wherein: The outer ring of the side protection plate (50) is provided with a pressure bearing plate (56) at both ends, and the pressure bearing plate (56) is an annular structure with an inclined cross section.

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