Inspection device

Abstract

The invention discloses an inspection device. The inspection device comprises a mobile vehicle, a detection assembly, a protection assembly and an opening and closing cover assembly. The detection assembly comprises at least one camera which is arranged at the top of the mobile vehicle; the protection assembly comprises two arc-shaped protection plates, the two arc-shaped protection plates are slidably mounted on the two opposite sides of the moving vehicle correspondingly, and the arc-shaped protection plates are arranged in a protruding mode away from the moving vehicle; the cover opening and closing assembly comprises a first half cover and a second half cover, the first half cover and the second half cover are symmetrically arranged on the two sides of the detection assembly and are configured to be arc-shaped covers protruding away from the detection assembly, and the first half cover and the second half cover are used for forming an avoiding space used for avoiding the camera during separation. According to the invention, the protection assembly and the opening and closing cover assembly are arranged on the mobile vehicle, so that the mobile vehicle and the detection assembly can be protected, and damage caused by collision is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of patrol inspection, and particularly to a patrol inspection device. Background Art

[0002] The patrol inspection control system for monitoring abnormal behaviors of personnel in a computer room is a system for monitoring abnormal behaviors of personnel in the computer room, including a wheeled self-propelled robot equipped with a camera. Specifically, a camera is installed on the wheeled self-propelled robot to collect image information of the personnel inside the computer room, so that the patrol inspection control system monitors the abnormal behaviors of the personnel according to the image information.

[0003] In the related art, the wheeled self-propelled robot in the patrol inspection control system for monitoring abnormal behaviors of personnel in a computer room is usually directly composed of a simple wheeled chassis, a camera and some basic sensors, and walks by the rotation of the wheels. The camera is used to shoot the images of the computer room to monitor the behaviors of the personnel.

[0004] However, when the wheeled self-propelled robot in the patrol inspection control system for monitoring abnormal behaviors of personnel in a computer room conducts walking patrol inside the computer room, due to the lack of some protective structures, it is easy for the wheeled self-propelled robot in the patrol inspection control system for monitoring abnormal behaviors of personnel in the computer room to collide with the objects inside the computer room during walking monitoring, thereby causing certain damage to the electronic devices inside it, and easily affecting the service life of the wheeled self-propelled robot in the patrol inspection control system for monitoring abnormal behaviors of personnel in the computer room. Summary of the Invention

[0005] The present invention aims to at least solve one of the technical problems existing in the prior art. To this end, an object of the present invention is to provide a patrol inspection device, which can protect the mobile vehicle and the detection component by arranging a protection component and an opening and closing cover component on the mobile vehicle, and reduce the damage caused by collision.

[0006] The present invention provides a patrol inspection device, which includes a mobile vehicle, a detection component, a protection component and an opening and closing cover component. The detection component includes at least one camera, which is arranged on the top of the mobile vehicle; the protection component includes two arc-shaped protection plates, and the two arc-shaped protection plates are respectively slidably installed on the opposite sides of the mobile vehicle, and the arc-shaped protection plates protrude away from the mobile vehicle; the opening and closing cover component includes a first half cover and a second half cover, the first half cover and the second half cover are symmetrically arranged on both sides of the detection component and are configured as arc-shaped covers protruding away from the detection component, and the first half cover and the second half cover are used to form an avoidance space for avoiding the camera when separated.

[0007] In some embodiments, sliders are provided on the concave surface of the arc-shaped protective plate; sliding grooves are provided on both opposite sides of the moving vehicle, the extending direction of the sliding grooves is substantially parallel to the straight line connecting the end points of the arc-shaped contour of the arc-shaped protective plate, and the sliders are slidably connected in the sliding grooves.

[0008] In some embodiments, the sliders include two groups arranged at intervals along the extending direction of the sliding grooves and respectively corresponding to both ends of the sliding grooves in their own extending directions; the protection assembly further includes a centering assembly, and the centering assembly includes two groups of centering springs symmetrically arranged on both sides of the arc-shaped protective plate; the first end of one group of centering springs is fixedly connected to one group of sliders, and the second end is fixedly connected to the corresponding end of the sliding groove; the first end of the other group of centering springs is fixedly connected to the other group of sliders, and the second end is fixedly connected to the corresponding end of the sliding groove.

[0009] In some embodiments, mounting plates are provided on both opposite sides of the moving vehicle, the sliding grooves penetrate through the mounting plates along their own extending directions and form end openings at the side parts of the mounting plates, and at least part of the centering springs are embedded in the sliding grooves; a first limiting plate is provided at the second end of each centering spring, and the size of the first limiting plate is configured to be larger than the end opening of the sliding groove so that the centering spring abuts against the edge of the end opening of the mounting plate when stretched.

[0010] In some embodiments, both the first half-cover and the second half-cover are rotatably connected to the moving vehicle; the opening and closing cover assembly further includes a traction assembly, and the traction assembly is used to drive the first half-cover and the second half-cover to rotate towards or away from each other to adjust the avoidance space between the first half-cover and the second half-cover.

[0011] In some embodiments, the traction assembly includes a first traction rod, a second traction rod, a U-shaped bracket and a T-shaped slider; both ends of the first traction rod are respectively hinged to the T-shaped slider and the first half-cover; both ends of the second traction rod are respectively hinged to the T-shaped slider and the first half-cover; the U-shaped bracket is fixedly arranged on the top of the moving vehicle and is arranged between the first half-cover and the second half-cover; the U-shaped bracket has a U-shaped sliding groove, the T-shaped slider is slidably installed in the U-shaped sliding groove, and the first traction rod and the second traction rod are simultaneously driven by the T-shaped slider to drive the first half-cover and the second half-cover to move away from or towards each other.

[0012] In some embodiments, the traction assembly further includes a guiding structure; the guiding structure includes a guiding rod and a guiding hole formed in the I-shaped slider; one end of the guiding rod is fixed to the bottom of the U-shaped groove, and the other end extends along the length direction of the U-shaped groove; the guiding rod passes through the guiding hole and is provided with two second limiting structures at intervals in its extending direction, and the size of the second limiting structure is larger than the inner diameter of the guiding hole so that the I-shaped slider is limited between the two second limiting structures.

[0013] In some embodiments, the detection assembly includes a mounting bracket for mounting the camera, and the mounting bracket is connected to the top of the mobile vehicle through a detachable structure.

[0014] In some embodiments, the detachable structure includes fixing rods provided on the top of the mobile vehicle and fixing holes penetrating through the mounting bracket in the up-and-down direction. Both the fixing rods and the fixing holes are provided in two spaced-apart and corresponding pairs; the detachable structure further includes a clamping assembly, and the clamping assembly includes two clamping plates movably mounted on the top of the mobile vehicle, and the two clamping plates are used for clamping on both sides of the mounting bracket when moving towards each other.

[0015] In some embodiments, the detection assembly further includes an angle adjustment assembly; the angle adjustment assembly is disposed between the camera and the mounting bracket and is used for adjusting the angle of the camera, and includes a base frame, a camera rotating frame, a transmission rod and a driving assembly; the base frame is fixed on the mounting bracket; the camera rotating frame has a first hinge portion and a second hinge portion which are spaced apart, and are respectively used for connecting the base frame and the transmission rod. The camera rotating frame is also provided with a camera mounting portion for fixedly connecting the camera; one end of the transmission rod away from the camera mounting bracket is hinged to the driving assembly and is driven by the driving assembly to drive the camera fixing frame to rotate relative to the base frame.

[0016] It can be seen from the technical solution that the embodiments provided by the present invention have the following advantages:

[0017] (1) The camera in the detection assembly collects the surrounding image information. When the moving side travels to collide with an obstacle, the arc-shaped protection plate can absorb the collision energy through its own deformation and sliding on the mobile vehicle, reducing the impact on the internal detection assembly.

[0018] (2) The first half cover and the second half cover in the opening and closing cover assembly can protect the camera of the detection assembly, reducing the possibility of foreign objects invading and other objects colliding with the camera and causing damage. At the same time, the first half cover and the second half cover can also form an avoidance space when separated, and the camera can collect information on the surrounding environment through the avoidance space. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic structural diagram of the inspection device according to an embodiment of the present invention from one perspective;

[0021] Figure 2 It is a schematic structural diagram of the inspection device according to an embodiment of the present invention from another perspective;

[0022] Figure 3 It is a schematic structural diagram of the mobile vehicle according to an embodiment of the present invention from one perspective;

[0023] Figure 4 It is a schematic structural diagram of the mobile vehicle according to an embodiment of the present invention from another perspective;

[0024] Figures 5 - 7 It is a schematic structural diagram of the protection component according to an embodiment of the present invention from different perspectives;

[0025] Figure 8 It is a schematic structural diagram of the inspection device (without the detection component assembled) according to an embodiment of the present invention from one perspective;

[0026] Figure 9 It is a schematic structural diagram of the inspection device (without the detection component assembled) according to an embodiment of the present invention from another perspective;

[0027] Figure 10 It is a partial schematic diagram of the detachable structure according to an embodiment of the present invention;

[0028] Figure 11 It is a schematic structural diagram of the detection component according to an embodiment of the present invention;

[0029] Figure 12 It is a partial cross-sectional view of the detection component according to an embodiment of the present invention.

[0030] Reference numerals:

[0031] Inspection device 100;

[0032] Mobile vehicle 1, mounting plate 11, sliding groove 111, first T-shaped groove 1111, second T-shaped groove 1112, end opening 112;

[0033] Detection component 2, camera 21, mounting bracket 22, detachable structure 23, fixing rod 231, fixing hole 232, clamping component 233, clamping plate 2331, positioning column 2332, positioning hole 2333, adjusting spring 2334, fixing plate 2335, angle adjusting component 24, base frame 241, camera rotating frame 242, first hinge part 2421, second hinge part 2422, camera mounting part 2423, transmission rod 243, driving component 244, driving motor 2441, lead screw 2442, nut 2443;

[0034] Protection component 3, arc protection plate 31, slider 311, first T-shaped slider 3111, second T-shaped slider 3112, first T-shaped slider mounting part 312, vertical plate 3121, fastener 3122, second T-shaped slider mounting part 313, first L-shaped plug board 3131, first threaded column 3132, centering component 32, centering spring 321, first limiting plate 322, end fixing structure 3221, second L-shaped plug board 32211, second threaded column 32212, plugging strip-shaped block 32213, first limiting plate body 3222;

[0035] Opening and closing cover component 4, first half cover 41, second half cover 42, avoidance space 43, traction component 44, first traction rod 441, second traction rod 442, U-shaped bracket 443, I-shaped slider 444, guiding structure 445, guiding rod 4451, guiding hole 4452, second limiting structure 4453. Detailed implementation manners

[0036] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0037] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0038] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0039] The following refers to Figures 1 - 12 Describe the inspection device 100 according to an embodiment of the present invention.

[0040] Embodiment 1

[0041] As Figure 1 shown, this embodiment provides an inspection device 100, and the inspection device 100 includes a mobile vehicle 1, a detection component 2, a protection component 3, and an opening and closing cover component 4.

[0042] The detection component 2 includes at least one camera 21, and the detection component 2 is arranged on the top of the mobile vehicle 1. The protection component 3 includes two arc-shaped protection plates 31, one arc-shaped protection plate is slidably installed on the opposite side of the mobile vehicle 1, and the other arc-shaped protection plate 31 is slidably installed on the other side of the mobile vehicle 1. Each arc-shaped protection plate 31 protrudes in a direction away from the mobile vehicle 1.

[0043] The opening and closing cover component 4 includes a first half cover 41 and a second half cover 42. The first half cover 41 is arranged on one side of the detection component 2, and the second half cover 42 is arranged on the other side of the detection component 2. The first half cover 41 and the second half cover 42 are symmetrically arranged with respect to the detection component 2. The first half cover 41 is an arc-shaped cover protruding away from the detection component 2, and the second half cover 42 is an arc-shaped cover protruding away from the detection component 2. The first half cover 41 and the second half cover 42 can be separated. When the first half cover 41 and the second half cover 42 are separated, an avoidance space 43 is formed between the first half cover 41 and the second half cover 42. The avoidance space 43 can avoid the camera 21, and thus the camera 21 can collect information on the surrounding environment through the avoidance space 43.

[0044] It should also be noted that the two arc-shaped protection plates 31 are respectively slidably installed on the opposite sides of the mobile vehicle 1 specifically means that one of the two arc-shaped plates is arranged on the front side of the mobile vehicle 1 and the other is arranged on the rear side of the mobile vehicle 1; or, one of the two arc-shaped plates is arranged on the left side of the mobile vehicle 1 and the other is arranged on the rear side of the mobile vehicle 1.

[0045] In a specific application scenario, after the inspection device 100 is turned on and enters the inspection state, the mobile vehicle 1 drives the detection component 2 to move, and the camera 21 in the detection component 2 collects the surrounding image information. When the mobile side travels to collide with an obstacle, the arc-shaped protection plate 31 can absorb the collision energy through its own deformation and sliding on the mobile vehicle 1, reducing the impact on the internal detection component 2. The first half cover 41 and the second half cover 42 in the opening and closing cover component 4 can protect the camera 21 of the detection component 2, reducing the possibility of damage caused by foreign objects intrusion and collision of other objects with the camera 21. At the same time, the first half cover 41 and the second half cover 42 can also form an avoidance space 43 when separated, and the camera 21 can collect information on the surrounding environment through the avoidance space 43.

[0046] It can be seen from the combined technical solution that the embodiments provided by the present invention have the following advantages:

[0047] (1) The camera 21 in the detection component 2 collects the surrounding image information. When the mobile side travels to collide with an obstacle, the arc-shaped protection plate 31 can absorb the collision energy through its own deformation and sliding on the mobile vehicle 1, reducing the impact on the internal detection component 2;

[0048] (2) The first half cover 41 and the second half cover 42 in the opening and closing cover component 4 can protect the camera 21 of the detection component 2, reducing the possibility of damage caused by foreign objects intrusion and collision of other objects with the camera 21. At the same time, the first half cover 41 and the second half cover 42 can also form an avoidance space 43 when separated, and the camera 21 can collect information on the surrounding environment through the avoidance space 43. The symmetric setting of the first half cover 41 and the second half cover 42 is beneficial to align the center of the camera with the center line of the opening and closing cover component, reducing the occlusion of the camera's line of sight.

[0049] In a specific example, a flexible protection pad is provided on the inner surface of the first half cover 41, and a flexible protection pad is also provided on the inner surface of the second half cover 42.

[0050] Embodiment 2

[0051] This embodiment is basically the same as Embodiment 1, except that a specific structure of the arc-shaped protection plate 31 and a specific connection relationship between the arc-shaped protection plate 31 and the mobile vehicle 1 are proposed.

[0052] As Figure 2 shown, further, a slider 311 is provided on the concave surface of the arc-shaped protection plate 31, and the extending direction of the sliding groove 111 is substantially parallel to the straight line connecting the two end points of the arc contour of the arc-shaped protection plate 31, and the slider 311 is slidably connected to the sliding groove 111. Thus, when the arc-shaped protection plate 31 collides with a collision object laterally, the arc-shaped protection plate 31 can move laterally and absorb energy by using structural deformation, improving the protection effect.

[0053] In the related art, the sliding direction of the arc-shaped protection plate 31 is configured to be substantially parallel to the central normal of the arc surface of the arc-shaped protection plate 31. When the moving vehicle 1 has a side collision with an obstacle, the side collision will be transmitted to the vehicle body through the arc-shaped protection plate 31, and the arc-shaped protection plate 31 has a poor absorption and protection effect on the side collision. In this application, the extending direction of the sliding groove 111 is set to be parallel to the straight line connecting the two end points at the two sides of the arc-shaped protection plate 31. When the arc-shaped protection plate 31 has a side collision with a collision object, the arc-shaped protection plate 31 can move laterally, and the energy is absorbed by using the structural deformation, thereby improving the protection effect.

[0054] The two end points at the two sides of the arc-shaped protection plate 31 herein refer to the outermost positions of the arc-shaped protection plate 31 along the sliding direction, and the straight line connecting the two ends constitutes the reference line of the extending direction of the sliding groove 111. For example, when the arc-shaped protection plate 31 is configured as a cylindrical surface or a spherical surface, the connecting line between the two end points at the two sides of the arc-shaped protection plate 31 is the chord line of the cylindrical surface or the spherical surface; for another example, when the arc of the arc-shaped protection plate 31 is a parabola, the connecting line between the two end points at the two sides of the arc-shaped protection plate 31 is the connecting line between the two open ends of the parabola.

[0055] In a specific example, a sliding groove 111 is provided on the front side of the moving vehicle 1, and the arc-shaped protection plate 31 can cover the front side of the moving vehicle 1 and the connecting line between the two end points of the arc-shaped contour of the arc-shaped protection plate 31 extends substantially in the left-right direction. Therefore, the sliding groove 111 is arranged to extend in the left-right direction.

[0056] See Figure 2, Further, the slider 311 includes two sets, and the two sets of sliders 311 are spaced apart in the extending direction of the chute 111. One set of sliders 311 corresponds to one end of the chute 111 in its own extending direction, and the other set of sliders 311 corresponds to the other end of the chute 111 in its own extending direction. The protection component 3 further includes a centering component 32. The centering component 32 includes two sets of centering springs 321, and the two sets of centering springs 321 are symmetrically arranged on both sides of the arc-shaped protection plate 31. The first end of one set of centering springs 321 is fixedly connected to one set of sliders 311, and the second end is fixedly connected to the corresponding end of the chute 111; the first end of the other set of centering springs 321 is fixedly connected to the other set of sliders 311, and the second end is fixedly connected to the corresponding end of the chute 111. The centering component 32 can drive the arc-shaped protection plate 31 back to the midpoint position in the extending direction of the chute 111 when the position of the arc-shaped protection plate 31 is offset due to a lateral force, further improving the protection effect. At the same time, the centering spring 321 here can also achieve the technical effect of absorbing collision energy. When the front and rear parts of the entire inspection device 100 collide with the objects in the computer room, the centering spring 321 is repeatedly compressed and stretched at the same time, buffering and unloading the acting force generated by the collision to a certain extent, avoiding damage to the internal electronic devices during the collision process, and increasing the service life of the entire system device.

[0057] As Figure 3 and Figure 4 shown, further, mounting plates 11 are provided on both opposite sides of the mobile vehicle 1, the chute 111 penetrates through both sides of the mounting plate 11 along its own extending direction and forms an end opening 112 at the side of the mounting plate 11, and the centering spring 321 is at least partially embedded in the chute 111; a first limiting plate 322 is provided at the second end of each centering spring 321, and the size of the first limiting plate 322 is configured to be larger than the end opening 112 of the chute 111 so that the centering spring 321 abuts against the edge of the end opening 112 of the mounting plate 11 when stretched. The size of the first limiting plate 322 is larger than the end opening 112 of the chute 111, which can fix the second section of the centering spring 321 at the corresponding end of the chute 111. At the same time, the first limiting plate 322 and a set of sliders 311 can achieve adaptive adjustment of the installation through the centering spring 321, enabling the arc-shaped protection plate 31 to adapt to mounting plates 11 of different sizes and improving the adaptability.

[0058] As Figure 2 , Figure 3 and Figure 4 shown, one side of the two opposite sides of the mobile vehicle 1 (such as Figure 2On the front side (as shown), there is a mounting plate 11. A chute 111 is formed on the mounting plate 11, and the chute 111 runs through the side of the mounting plate 11 along its own extending direction to form an end opening 112. At least part of the two sets of centering springs 321 is embedded in the chute 111. One mounting plate 11 corresponds to one arc-shaped protective plate 31. The arc-shaped protective plate 31 is slidably connected to the mounting plate 11 through a slider 311 and the chute 111. The slider 311 includes two sets spaced apart in the extending direction of the chute 111. One set of the slider 311 is closer to one end of the chute 111 compared to the other set of the slider 311, and the other set of the slider 311 is closer to the other end of the chute 111 compared to one set of the slider 311. The centering spring 321 includes two sets. The first end of one set of the centering spring 321 is fixedly connected to one set of the slider 311, and the second end of one set of the centering spring 321 is fixedly connected to one end of the chute 111. Among them, the first end of the other set of the centering spring 321 is fixedly connected to the other set of the slider 311, and the second end of the other set of the centering spring 321 is fixedly connected to the other end of the chute 111. Among them, the second end of one set of the centering spring 321 is connected with a first limiting plate 322, and the size of the first limiting plate 322 is larger than the size of the end opening 112 at one end of the chute 111. The second end of the other set of the centering spring 321 is connected with a first limiting plate 322, and the size of the first limiting plate 322 is larger than the size of the end opening 112 at the other end of the chute 111.

[0059] As Figure 2 , Figure 3 and Figure 4 shown, on the other side of the opposite sides of the moving vehicle 1 (such as Figure 2On the rear side shown, there is another mounting plate 11. A chute 111 is also provided on the other mounting plate 11. The chute 111 runs through the side of the other mounting plate 11 along its own extending direction to form an end opening 112. At least a part of the two sets of centering springs 321 is embedded in the chute 111. The other mounting plate 11 corresponds to the other arc-shaped protective plate 31. The arc-shaped protective plate 31 is slidably connected to the mounting plate 11 through the slider 311 and the chute 111. The slider 311 includes two sets spaced apart in the extending direction of the chute 111. One set of sliders 311 is closer to one end of the chute 111 compared to the other set of sliders 311, and the other set of sliders 311 is closer to the other end of the chute 111 compared to one set of sliders 311. The centering spring 321 includes two sets. The first end of one set of centering springs 321 is fixedly connected to one set of sliders 311, and the second end of one set of centering springs 321 is fixedly connected to one end of the chute 111. The first end of the other set of centering springs 321 is fixedly connected to the other set of sliders 311, and the second end of the other set of centering springs 321 is fixedly connected to the other end of the chute 111. Among them, the second end of one set of centering springs 321 is connected with a first limiting plate 322, and the size of the first limiting plate 322 is larger than the size of the end opening 112 at one end of the chute 111. The second end of the other set of centering springs 321 is connected with a first limiting plate 322, and the size of the first limiting plate 322 is larger than the size of the end opening 112 at the other end of the chute 111.

[0060] The following combines Figures 2 - 8 to describe a specific example.

[0061] Combined with Figure 2 and Figure 5 As shown, the arc-shaped protective plate 31 has a first arc-shaped sub-plate and a second arc-shaped sub-plate that are connected in the height direction and arranged in sequence. The concave inner side of the first arc-shaped sub-plate is coplanar with the concave inner side of the second arc-shaped sub-plate. The convex outer side of the first arc-shaped sub-plate protrudes radially from the convex outer side of the second arc-shaped sub-plate. That is to say, the first arc-shaped sub-plate is closer to the camera 21 above the top of the mobile vehicle 1 in the height direction compared to the second arc-shaped sub-plate.

[0062] As Figure 5 shown, both the first arc-shaped sub-plate and the second arc-shaped sub-plate are configured as cylindrical surfaces.

[0063] As Figure 2 and Figure 5 shown, further, two sets of sliders 311 are provided on the concave side of the arc-shaped protective plate 31. Each set of sliders 311 includes a first T-shaped slider 3111 and a second T-shaped slider 3112. The first T-shaped slider 3111 and the second T-shaped slider 3112 are spaced apart on the concave side of the arc-shaped protective plate 31 and spaced apart in the height direction. Thus, the influence of the excessive height of the arc-shaped protective plate 31 on stability can be reduced.

[0064] As Figure 3 and Figure 4 shown, correspondingly, the chute 111 includes a first T-shaped groove 1111 and a second T-shaped groove 1112 that are spaced apart along the height direction on the mounting plate 1. The first T-shaped slider 3111 is slidably disposed in the first T-shaped groove 1111, and the second T-shaped slider 3112 is slidably disposed in the second T-shaped groove 1112.

[0065] As Figure 2 shown, each set of centering springs 321 has two. The first end of one centering spring 321 is fixedly connected to the first T-shaped slider 3111, and the second end of one centering spring 321 is fixedly connected to the corresponding end opening of the first T-shaped groove 1111 through the first limiting plate 322. The first end of the other centering spring is fixedly connected to the second T-shaped slider 3112, and the second end of the other centering spring is fixedly connected to the corresponding end opening of the second T-shaped groove 1112 through the first limiting plate 322.

[0066] As Figure 3 and Figure 4 shown, it should be further noted that the structures of the first T-shaped groove 1111 and the second T-shaped groove 1112 are the same, and the structures of the first T-shaped slider 3111 and the second T-shaped slider 3112 are the same. The specific dimensions can be adjusted by those skilled in the art according to actual needs.

[0067] As Figure 6 shown, further, the first T-shaped slider 3111 is installed on the concave side of the arc-shaped protection plate 31 through the first T-shaped slider installation part 312. The first T-shaped slider installation part 312 includes a vertical plate 3121 and a fastener 3122. The vertical plate 3121 is integrally provided on the end face of the first T-shaped slider 3111, and the fastener 3122 passes through the vertical plate and the arc-shaped protection plate 31 to fixedly install the first T-shaped slider 3111 on the concave side of the arc-shaped protection plate 31. The second T-shaped slider 3112 is installed on the concave side of the arc-shaped protection plate 31 through the second T-shaped slider installation part 313. The second T-shaped slider installation part 313 includes a second L-shaped insertion plate 3131 and a first threaded column 3132. One end of the second L-shaped insertion plate 3131 is integrally provided on the end face of the second T-shaped slider 3112, and the first threaded column 3132 passes through the other end of the second L-shaped insertion plate 3131 and the arc-shaped protection plate 31 to fixedly install the second T-shaped slider 3111 on the concave side of the arc-shaped protection plate 31.

[0068] As Figure 6 and Figure 7As shown, further, the first limiting plate 322 includes a first limiting plate body 3222 and an end fixing structure 3221. The first limiting plate body 3222 is fixedly connected to the second end of the centering spring 321 through the end fixing structure 3221. The end fixing structure 3221 includes a second L-shaped insertion plate 32211, a second threaded post 32212, and an insertion strip-shaped block 32213. Two adjacent surfaces of the second L-shaped insertion plate 32211 are respectively abutted against two adjacent surfaces of the insertion strip-shaped block 32213 to form a T-shaped block structure matching the chute. The second threaded post 32212 passes through the second L-shaped insertion plate 32211 and the insertion strip-shaped block 32213 to fixedly connect the two, and the second end of the centering spring is fixedly connected to the second L-shaped insertion plate 32211.

[0069] Embodiment III

[0070] As Figure 8 shown, further, the first half cover 41 is rotatably connected to the mobile vehicle 1, and the second half cover 42 is rotatably connected to the mobile vehicle 1. The opening and closing cover assembly 4 further includes a traction assembly 44. The traction assembly 44 is used to drive the first half cover 41 and the second half cover 42 to rotate towards or away from each other to adjust the avoidance space 43 between the first half cover 41 and the second half cover 42. By driving the half covers to rotate through the traction assembly 44, stepless adjustment of the avoidance space 43 is realized, and it is easier to block the intrusion of dust and liquid.

[0071] As Figure 8 shown, further, the traction assembly 44 includes a first traction rod 441, a second traction rod 442, a U-shaped bracket 443, and a T-shaped slider 444. One end of the first traction rod 441 is hinged to the T-shaped slider 444, and the other end is hinged to the first half cover 41; one end of the second traction rod 442 is hinged to the T-shaped slider 444, and the other end is hinged to the first half cover 41. The U-shaped bracket 443 is fixedly arranged on the top of the mobile vehicle 1, and the U-shaped bracket 443 is arranged between the first half cover 41 and the second half cover 42; the U-shaped bracket 443 has a U-shaped chute, and the T-shaped slider 444 is slidably installed in the U-shaped chute. The first traction rod 441 and the second traction rod 442 are simultaneously driven by the T-shaped slider 444 to drive the first half cover 41 and the second half cover 42 to move away from or towards each other. When the T-shaped slider 444 slides in the U-shaped chute 111, the first half cover 41 and the second half cover 42 are simultaneously pushed or pulled through the hinged first traction rod 441 and second traction rod 442, ensuring that the first half cover 41 and the second half cover 42 are always symmetrically opened and closed, so that the center of the avoidance space 43 coincides with the center of the camera 21's field of view as much as possible, reducing the deviation of the detection field of view.

[0072] As Figure 8As shown in the figure, further, the traction assembly 44 further includes a guiding structure 445. The guiding structure 445 includes a guiding rod 4451 and a guiding hole 4452 formed in the I-shaped slider 444. One end of the guiding rod 4451 is fixed to the bottom of the U-shaped groove, and the other end extends along the length direction of the U-shaped groove. The guiding rod 4451 passes through the guiding hole 4452 and is provided with two second limiting structures 4453 at intervals in its extending direction. The size of the second limiting structure 4453 is larger than the inner diameter of the guiding hole 4452 so that the I-shaped slider 444 is limited between the two second limiting structures 4453. The guiding rod 4451 is fixed along the length direction of the U-shaped groove. The I-shaped slider 444 is sleeved on the guiding rod 4451 through the guiding hole 4452, forcing it to slide only along the axis of the guiding rod 4451 (i.e., the length direction of the U-shaped groove), reducing the possibility of deviation.

[0073] As Figure 8 shown in a specific example, the two ends of the guiding rod 4451 are respectively the bottom of the U-shaped sliding groove and the circular top plate, and both the bottom of the U-shaped sliding groove and the circular top plate are the second limiting structures 4453 with sizes larger than the inner diameter of the guiding hole 4452.

[0074] In a specific example, the U-shaped sliding groove extends in the up-and-down direction.

[0075] Embodiment Four

[0076] As Figure 11 shown in the figure, further, the detection assembly 2 includes a mounting bracket 22 for mounting the camera 21. The mounting bracket 22 is connected to the top of the mobile vehicle 1 through a detachable structure 23. When the camera 21 fails or needs to be upgraded, the mounting bracket 22 can be directly disassembled without tools, simplifying the maintenance process and reducing the downtime.

[0077] As Figure 9 and Figure 11As shown in the figure, further, the detachable structure 23 includes a fixing rod 231 and a fixing hole 232. The fixing rod 231 is provided on the top of the mobile vehicle 1. The fixing hole 232 penetrates through the mounting bracket 22 in the up and down direction. Both the fixing rod 231 and the fixing hole 232 are provided in two spaced-apart and corresponding pairs. The detachable structure 23 further includes a clamping assembly 233. The clamping assembly 233 includes two clamping plates 2331 movably mounted on the top of the mobile vehicle 1. The two clamping plates 2331 are used to clamp both sides of the mounting bracket 22 when moving towards each other. Through the cooperation of the two spaced-apart fixing rods 231 and the fixing holes 232, a stable two-point positioning structure is formed, reducing the shaking of the mounting bracket 22 during movement, improving the stability of the captured image of the camera 21 and the accuracy of the detection data. At the same time, when the mobile vehicle 1 is driving or in a vibrating environment, the clamping plates 2331 provide a lateral binding force by clamping both sides of the mounting bracket 22, compensating for the deficiency that the fixing rod 231 and the fixing hole 232 can only limit the vertical movement, and preventing the mounting bracket 22 from falling off or shifting due to jolts.

[0078] As Figure 10 shown, in a specific example, the clamping assembly 233 includes two clamping plates 2331, positioning columns 2332, positioning holes 2333, adjusting springs 2334 and fixing plates 2335. The fixing plate 2335 is fixedly connected to the top of the mobile vehicle 1. The fixing plate and the clamping plates 2331 are provided in corresponding pairs and are connected by the adjusting springs 2334. The adjusting springs 2334 are used to apply an elastic force towards each other to the two clamping plates 2331 to clamp the mounting bracket 22 between the two clamping plates 2331. The positioning columns 2332 are provided on the side of the clamping plates 2331 facing away from the fixing plate 2335. The positioning holes 2333 are opened on the mounting bracket 22. When the clamping plates 2331 clamp the mounting bracket 22, the positioning columns 2332 are inserted into the positioning holes 2333.

[0079] Embodiment Five

[0080] As Figure 12As shown, further, the detection component 2 further includes an angle adjustment component 24; the angle adjustment component 24 is disposed between the camera 21 and the mounting bracket 22, and the angle adjustment component 24 is used to adjust the angle of the camera 21. The angle adjustment component 24 includes a base frame 241, a camera rotating frame 242, a transmission rod 243, and a driving component 244; the base frame 241 is fixed on the mounting bracket 22; the camera rotating frame 242 has a first hinge portion 2421 and a second hinge portion 2422 which are spaced apart. The camera rotating frame 242 is connected to the base frame 241 through the first hinge portion 2421, the camera rotating frame 242 is connected to the transmission rod 243 through the second hinge portion 2422, and a camera mounting portion 2423 for fixedly connecting the camera 21 is further provided on the camera rotating frame 242; one end of the transmission rod 243 away from the mounting bracket 22 of the camera 21 is hinged to the driving component 244 and is driven by the driving component 244 to drive the camera 21 fixing frame to rotate relative to the base frame 241. The first hinge portion 2421 and the base frame 241 form a rotating pair, allowing the camera rotating frame 242 to rotate around a fixed axis; the second hinge portion 2422 is connected to the transmission rod 243 to receive the power of the driving component 244; the camera mounting portion 2423 fixes the camera 21 so that its angle is adjusted synchronously with the rotating frame. The transmission rod 243 is driven by the driving component 244 to be converted into a rotational motion of the camera rotating frame 242, realizing linear adjustment of the angle. Furthermore, the shooting range can be flexibly adjusted, which can better cover all corners of the computer room, improve the shooting range during the inspection of the entire system equipment, and thus greatly improve the efficiency during the inspection, making the computer room inspection work more comprehensive and accurate.

[0081] As Figure 12 shown, the driving component 244 includes a driving motor 2441, a lead screw 2442, and a nut 2443. The driving motor 2441 is connected to the lead screw 2442 to drive the lead screw 2442 to rotate, and the nut 2443 is screwed to the lead screw 2442 to move axially along the lead screw 2442 when the lead screw 2442 rotates. The nut 2443 is also hinged to the transmission rod.

[0082] Other components and operations of the inspection device 100 according to the embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail here. In the description of the present invention, the "first feature" and "second feature" may include one or more of such features. Among them, the up-down direction, left-right direction, and front-back direction are based on the up-down direction, left-right direction, and front-back direction shown in the figure.

[0083] In the description of the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include indirect contact between the first and second features through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the horizontal height of the first feature is higher than that of the second feature.

[0084] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0085] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An inspection device, characterized in that, Comprising: A mobile vehicle (1); A detection component (2), including at least one camera (21), provided on the top of the mobile vehicle (1); A protection component (3), including two arc-shaped protection plates (31), the two arc-shaped protection plates (31) are respectively slidably mounted on the opposite sides of the mobile vehicle (1), and the arc-shaped protection plates (31) protrude away from the mobile vehicle (1); An opening and closing cover component (4), including a first half cover (41) and a second half cover (42), the first half cover (41) and the second half cover (42) are symmetrically arranged on both sides of the detection component (2) and are configured as arc-shaped covers protruding away from the detection component (2), and the first half cover (41) and the second half cover (42) are used to form an avoidance space (43) for avoiding the camera (21) when separated.

2. The inspection device according to claim 1, characterized in that, A slider (311) is provided on the concave surface of the arc-shaped protection plate (31); Chute grooves (111) are provided on both opposite sides of the mobile vehicle (1), and the extending direction of the chute grooves (111) is substantially parallel to the straight line connecting the end points of the arc contour of the arc-shaped protection plate (31), and the slider (311) is slidably connected in the chute grooves (111).

3. The inspection device according to claim 2, wherein The slider (311) includes two groups arranged at intervals along the extending direction of the chute groove (111) and respectively corresponding to both ends of the chute groove (111) in its own extending direction; The protection component (3) further includes a centering component (32), and the centering component (32) includes two groups of centering springs (321) symmetrically arranged on both sides of the arc-shaped protection plate (31); The first end of one group of the centering springs (321) is fixedly connected to one group of the sliders (311), and the second end is fixedly connected to the corresponding end of the chute groove (111); The first end of the other group of the centering springs (321) is fixedly connected to the other group of the sliders (311), and the second end is fixedly connected to the corresponding end of the chute groove (111).

4. The inspection device according to claim 3, characterized in that, Mounting plates (11) are provided on both opposite sides of the mobile vehicle (1), the chute grooves (111) penetrate through the mounting plates (11) along their own extending directions and form end openings (112) on both sides of the mounting plates (11), and at least part of the centering springs (321) are embedded in the chute grooves (111); A first limiting plate (322) is provided at the second end of each centering spring (321), and the size of the first limiting plate (322) is configured to be larger than the end opening (112) of the chute groove (111) so that the centering spring (321) abuts against the edge of the end opening (112) of the mounting plate (11) when stretched.

5. The inspection device according to claim 1, characterized in that, Both the first half cover (41) and the second half cover (42) are rotatably connected to the mobile vehicle (1); The opening and closing cover component (4) further includes a traction component (44), and the traction component (44) is used to drive the first half cover (41) and the second half cover (42) to rotate towards or away from each other to adjust the avoidance space (43) between the first half cover (41) and the second half cover (42).

6. The inspection device according to claim 5, characterized in that, The traction assembly (44) includes a first traction rod (441), a second traction rod (442), a U-shaped bracket (443), and an I-shaped slider (444); Both ends of the first traction rod (441) are respectively hinged to the I-shaped slider (444) and the first half cover (41); Both ends of the second traction rod (442) are respectively hinged to the I-shaped slider (444) and the first half cover (41); The U-shaped bracket (443) is fixedly arranged on the top of the mobile vehicle (1) and is arranged between the first half cover (41) and the second half cover (42); The U-shaped bracket (443) has a U-shaped chute, the I-shaped slider (444) is slidably installed in the U-shaped chute, and the first traction rod (441) and the second traction rod (442) are simultaneously driven by the I-shaped slider (444) to drive the first half cover (41) and the second half cover (42) to move away from or towards each other.

7. The inspection device according to claim 6, characterized in that The traction assembly (44) further includes a guiding structure (445); The guiding structure (445) includes a guiding rod (4451) and a guiding hole (4452) formed in the I-shaped slider (444); One end of the guiding rod (4451) is fixed at the bottom of the U-shaped chute, and the other end extends along the length direction of the U-shaped groove; The guiding rod (4451) passes through the guiding hole (4452) and two second limiting structures (4453) are arranged at intervals in its extending direction. The size of the second limiting structure (4453) is larger than the inner diameter of the guiding hole (4452) so that the I-shaped slider (444) is limited between the two second limiting structures (4453).

8. The inspection device according to claim 1, characterized in that, The detection assembly (2) includes a mounting bracket (22) for mounting the camera (21), and the mounting bracket (22) is connected to the top of the mobile vehicle (1) through a detachable structure (23).

9. The inspection device according to claim 8, wherein The detachable structure (23) includes fixing rods (231) arranged on the top of the mobile vehicle (1) and fixing holes (232) penetrating through the mounting bracket (22) in the up and down direction. Both the fixing rods (231) and the fixing holes (232) are two arranged at intervals and are arranged in one-to-one correspondence; The detachable structure (23) further includes a clamping assembly (233). The clamping assembly (233) includes two clamping plates (2331) movably installed on the top of the mobile vehicle (1), and the two clamping plates (2331) are used for clamping both sides of the mounting bracket (22) when moving towards each other.

10. The inspection device according to claim 8, wherein The detection assembly (2) further includes an angle adjustment assembly (24); The angle adjustment assembly (24) is arranged between the camera (21) and the mounting bracket (22) and is used for adjusting the angle of the camera (21), and includes a base frame (241), a camera rotating frame (242), a transmission rod (243), and a driving assembly (244); The base frame (241) is fixed on the mounting bracket (22); The camera rotating frame (242) has a first hinge portion (2421) and a second hinge portion (2422) which are spaced apart and are respectively used for connecting the base frame (241) and the transmission rod (243). The camera rotating frame (242) is further provided with a camera mounting portion (2423) for fixedly connecting the camera (21). One end of the transmission rod (243) far from the mounting frame (22) of the camera (21) is hinged to the driving assembly (244) and is driven by the driving assembly (244) to drive the fixing frame of the camera (21) to rotate relative to the base frame (241).

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