Robot for tour inspection in campus

Abstract

The utility model provides a robot for tour inspection in a campus, a running track comprises a walking part and a power supply part, the power supply part comprises two power supply grooves arranged along the length direction of the running track, each power supply groove is internally provided with a lead, and a potential difference exists between the two leads; each inspection unit comprises a walking mechanism and a working mechanism, each walking mechanism comprises a walking wheel and a motor for controlling the walking wheel to rotate, the walking wheel can move in the length direction of the walking part, each working mechanism comprises a battery, a charging positive electrode and a charging negative electrode of each battery are electrically connected with a conductive sliding block respectively, and the conductive sliding blocks can be arranged in the two power supply grooves respectively; and the lead contacts with the lead in the power supply groove. According to the utility model, the inspection units are arranged on the running track, so that a plurality of inspection units can inspect in the campus on the track, and observation dead angles caused by single information acquisition position due to a camera at a fixed camera position are avoided, so that the condition in the campus can be more comprehensively recorded.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of inspection robot, especially in the robot of patrolling and checking in the campus. BACKGROUND

[0002] In order to guarantee the safety of students' person and property, school will place camera, alarm and other equipment in some specific places to record the situation of part of public places in the campus, and send emergency alarm when danger occurs.But most of the existing cameras are set in a fixed position, but when there are people or objects moving, mutual shielding is easy to occur, and monitoring dead angle is also more likely to occur.It is inconvenient for monitoring personnel to timely master and record the situation in the campus. CONTENT OF UTILITY MODEL

[0003] Therefore, the utility model aims at providing a robot for patrolling and checking in the campus to monitor the environment in the campus more flexibly and reduce monitoring dead angle.

[0004] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0005] A robot for patrolling and checking in the campus, comprising

[0006] A running track comprising a walking part and a power supply part, the power supply part comprising two power supply grooves arranged along the length direction of the running track, and a wire is arranged in each power supply groove, and there is a potential difference between the two wires;

[0007] A plurality of inspection units comprising a walking mechanism and a working mechanism, the walking mechanism comprising a walking wheel and a motor for controlling the rotation of the walking wheel, the walking wheel being capable of moving along the length direction of the walking part, and the working mechanism comprising a battery and a working module, the charging positive pole and the charging negative pole of the battery being electrically connected with a conductive sliding block respectively, and the conductive sliding block being capable of being arranged in the two power supply grooves respectively and being in contact with the wires in the power supply grooves.

[0008] Further, a pressing edge is extended inwardly at the opening of the power supply groove, an arcuate pressing piece is arranged on the conductive sliding block, two ends of the arcuate pressing piece are connected with the conductive sliding block, and the middle part of the arcuate pressing piece is capable of being pressed tightly on the pressing edge.

[0009] Further, a slot is formed at each end of the arcuate pressing piece, and a screw can pass through the slot and be screwed with the conductive sliding block.

[0010] Further, a rounded corner is formed at each end of the side of the conductive sliding block away from the arcuate pressing piece.

[0011] Further, the conductive sliding block is connected with the charging positive pole or the charging negative pole of the battery through a connecting rod, one end of the connecting rod is hinged with the charging positive pole or the charging negative pole, and the other end is connected with the positive pole of the battery.

[0012] Further, the running track comprises a sun angle section, the sun angle section comprises a walking sun angle section and a power supply sun angle section, the walking sun angle section is in an arc shape, the power supply sun angle section comprises an avoiding part and a transition part arranged at two ends of the avoiding part, the avoiding part is in an arc shape and is concentrically arranged with the walking sun angle section, the radius of the arc where the walking sun angle section is located is greater than the radius of the arc where the power supply sun angle section is located, and the transition part is provided with a transition power supply groove, and the transition power supply groove is communicated with the power supply groove of the running track.

[0013] Further, the walking part comprises a walking groove in a section shape, and support tables are inwardly extended on both sides of the opening of the walking groove.

[0014] Further, the power supply part comprises a back plate, which is vertically extended from one side groove wall of the walking groove to a direction away from the groove bottom, and the two side groove walls of the walking groove are also vertically extended to form a cornice, and the bottom end of the cornice is lower than the support table of the walking groove.

[0015] Further, the walking mechanism is provided with two, and the two walking mechanisms are arranged at two ends of the battery, and the walking mechanism is rotationally connected with the shell of the battery.

[0016] Compared with the prior art, the robot for patrolling and checking in a campus has the following advantages:

[0017] The robot for patrolling and checking in a campus has the following advantages:

[0018] The robot for patrolling and checking in a campus has the following advantages:

[0019] The robot for patrolling and checking in a campus has the following advantages: BRIEF DESCRIPTION OF DRAWINGS

[0020] The drawings constituting a part of the present application are used to provide a further understanding of the present application, and the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0021] The robot for patrolling and checking in a campus has the following advantages:Figure 1 Fig. 1 is a schematic view of the overall structure of a circuit inspection robot according to an embodiment of the present application;

[0022] Figure 2 Fig. 2 is a schematic view of the structure of a circuit inspection unit according to an embodiment of the present application;

[0023] Figure 3 Fig. 3 is a schematic view of the structure of a conductive slider according to an embodiment of the present application;

[0024] Figure 4 Fig. 4 is a schematic view of the cross section of a running track according to an embodiment of the present application;

[0025] Figure 5 Fig. 5 is a schematic view of the structure of a running track external corner portion according to an embodiment of the present application.

[0026] BRIEF DESCRIPTION OF THE DRAWINGS

[0027] 1 - running track; 11 - walking part; 11a - walking external corner section; 11b - walking straight section; 11c - walking internal corner section; 111 - eaves; 112 - support platform; 123 - walking groove; 12 - power supply part; 12a - power supply external corner section; 12b - power supply straight section; 12c - power supply internal corner section; 121 - back plate; 122 - power supply groove; 123 - pressing edge; 12c1 - avoiding part; 12c2 - transition part; 12c3 - transition power supply groove; 2 - circuit inspection unit; 21 - walking mechanism; 211 - walking wheel; 212 - motor; 221 - battery; 223 - conductive slider; 224 - connecting rod; 225 - arc-shaped pressing piece; 2251 - notch. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0030] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication。For ordinary skilled person in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances.

[0031] The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0032] The robot for patrolling and checking in the campus, including the operation track 1 along the campus wall or the teaching building wall body, at least one inspection unit 2 is arranged on the operation track 1.The skilled person in the art can increase or decrease the number of inspection units 2 according to the campus area, track length and campus environment and other factors according to the needs.

[0033] The operation track 1 includes walking part 11 and power supply part 12, and walking part 11 is divided into walking straight line section 11b arranged along the straight line part of the wall, walking reentrant section 11c arranged along the reentrant part of the wall and walking convex corner section 11a arranged along the convex corner part of the wall, similarly, power supply part 12 is divided into power supply straight line section 12b corresponding to walking straight line section 11b, power supply convex corner section 12a corresponding to walking convex corner section 11a and power supply reentrant section 12c corresponding to walking reentrant section 11c.In actual installation, the skilled person in the art can set the specific structure of operation track 1 according to the needs of the campus environment.It is worth mentioning that the walking part 11 includes the walking groove 123 with the section of the Chinese character, and the opening of the walking groove 123 extends inwardly on both sides to form the support table 112, the power supply part 12 includes the back plate 121, which is formed by vertically extending the groove wall on one side of the walking groove 123 downward, and the edge of the groove wall on the other side of the walking groove 123 extends vertically downward to form the eaves 111, and the bottom end of the eaves 111 is lower than the support table 112 of the walking groove 123.The power supply part 12 further includes at least two power supply grooves 122, each of which is provided with a wire, and there is a potential difference between the two wires, and the wire is not wrapped with an outer skin towards the opening side of the power supply groove 122, and optionally, the wire is copper wire or copper bar, and the power supply groove 122 is made of insulating material.

[0034] The inspection unit 2 comprises a walking mechanism 21 and a working mechanism. In the embodiment, the walking mechanism 21 is divided into two parts, namely, a driving walking mechanism 21 and a passive walking mechanism 21. The driving walking mechanism 21 comprises walking wheels 211 and a motor 212 for controlling the rotation of the walking wheels 211. More specifically, the driving walking mechanism 21 is arranged on the support table 112 of the walking groove 123 through two oppositely arranged walking wheels 211, and a speed reducer 212 is arranged between the two walking wheels 211. In the embodiment, a double-horizontal-shaft T-shaped speed reducer is connected with the two walking wheels 211, so that the output shaft of the motor 212 can simultaneously drive the rotation of the two walking wheels 211. Alternatively, a reversing speed reducer can be used to drive the rotation of one walking wheel 211 to drive the movement of the driving walking mechanism 21 according to the scene requirements. The shell of the motor 212 or the motor 212 seat is rotatably connected with the working mechanism through a rotating shaft. The passive walking mechanism 21 also comprises walking wheels 211 arranged on the two support tables 112. The two walking wheels 211 are respectively connected with a bearing seat through a half shaft, and the bottom of the bearing seat is rotatably connected with the working mechanism through a rotating shaft. During the working process, the walking wheels 211 can move along the length direction of the walking part 11, so that the inspection unit 2 can always direct more visual angles to the inside of the campus at the turning part, and the visual angle switching is more smooth.

[0035] The working mechanism comprises a battery 221 and a working module. The battery 221 is externally provided with a shell, two hinged columns are arranged on the shell, and the two hinged columns are respectively made of conductive material. The charging positive electrode and the charging negative electrode of the battery 221 are respectively electrically connected with the two hinged columns. The charging positive electrode and the charging negative electrode are respectively rotatably connected with the end of a connecting rod 224 through the hinged columns, the other end of the connecting rod 224 is hingedly connected with a conductive sliding block 223, and the connecting rod 224 is made of conductive material, so that the charging positive electrode and the charging negative electrode are respectively electrically connected with the two conductive sliding blocks 223. The conductive sliding blocks 223 can be respectively arranged in the two power supply grooves 122 and contact with the wires in the power supply grooves 122, so that the charging positive electrode and the charging negative electrode are respectively electrically connected with the two conductive sliding blocks 223. There is a potential difference between the two wires in the power supply grooves 122, and the battery 221 is charged through the two wires. It should be understood by those skilled in the art that the connecting rod 224 and the hinged shaft can be wrapped with an insulating outer skin after being connected. Alternatively, a slot 2251 is formed on one side of the conductive sliding block 223, the connecting rod 224 is inserted into the slot 2251 of the conductive sliding block 223 and hingedly connected with the conductive sliding block 223, or a hinged seat is arranged on the outer side of the conductive sliding block 223 and hingedly connected with the connecting rod 224.

[0036] The opening of the power supply groove extends inwardly a pressing edge 123, the conductive slider 223 is provided with an arc-shaped pressing piece 225, the two ends of the arc-shaped pressing piece 225 are connected with the conductive slider 223, and the middle part of the arc-shaped pressing piece 225 can be tightly pressed on the pressing edge 123, and the two ends of the arc-shaped pressing piece 225 are respectively provided with a slot 2251, so that the screw can pass through the slot 2251 and be screwed with the conductive slider 223. Through the cooperation of the arc-shaped pressing piece 225 and the pressing edge 123, the conductive slider 223 can be tightly pressed on the wire during movement, preventing the conductive slider 223 from being separated from the wire during movement, causing the equipment to be powered off or the voltage to be unstable. The two ends of the side away from the arc-shaped pressing piece 225 of the conductive slider 223 are respectively inverted into round corners, so that when the inspection robot moves to the inside corner, the conductive slider 223 can have sufficient contact area between the wires.

[0037] At the same time, in order to avoid the inspection unit 2 from interfering with the back plate 121 when passing through the outside corner part, causing the attitude of the inspection unit 2 to change, affecting the work of the equipment in the working module, the walking outside corner section 11a is arc-shaped, the power supply outside corner section 12a includes an avoiding part 12c1 and a transition part 12c2 arranged at both ends of the avoiding part 12c1, the avoiding part 12c1 is arc-shaped, the transition part 12c2 is S-shaped, the avoiding part 12c1 is concentrically arranged with the walking outside corner section 11a, and the radius of the arc where the walking outside corner section 11a is located is greater than the radius of the arc where the power supply outside corner section 12a is located, the transition part 12c2 is provided with a transition power supply groove 12c3, and the transition power supply groove is communicated with the power supply groove 122 of the running track 1.

[0038] Those skilled in the art should know that when installing and connecting between each section of the running track 1, auxiliary parts or tools such as track connectors, straighteners, and adapters can be used for connection, so that the inspection robot runs smoothly during work.

[0039] Optionally, the working module can be a camera, which is connected with the shell of the battery 221 through a connecting seat or a holder, and is powered by the battery 221; the working module can also be a harmful gas detector and an alarm, which can timely detect and alarm when harmful gas appears in the campus. Specifically, the working module can also be provided with a signal transmitter, a controller, a signal receiver, etc., so that the video information collected by the camera and the alarm can be transmitted to a designated device, so that the responsible person can monitor the environment in the campus, and at the same time, the responsible person can control the inspection robot to stop at a certain position of the running track 1 or move to a certain position for fixed-point video recording or information collection, so that the relevant responsible person can more comprehensively or more targetedly obtain the information in the campus. Those skilled in the art should know that how to remotely control the motor 212 to start or stop and how to accept and send signals are existing technologies in the art, and are not the technical problems to be solved by the present application, which will not be described here.

[0040] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A robot for patrolling and inspecting a campus, characterized by: The utility model provides a kind of power supply device for track inspection robot, including running track, multiple inspection units and battery. The running track includes walking part and power supply part, the power supply part includes two power supply grooves arranged along the length direction of the running track, each of which is provided with a wire, and there is a potential difference between the two wires. The walking mechanism includes a walking wheel and a motor for controlling the rotation of the walking wheel, and the walking wheel can move along the length direction of the walking part.

2. The robot for patrolling and inspecting in a campus according to claim 1, wherein: The working mechanism includes a battery and a working module, and the charging positive and negative poles of the battery are electrically connected to a conductive slide block, respectively.

3. The robot for patrolling and inspecting a campus according to claim 2, wherein: The conductive slide block is provided with an arc-shaped pressing piece, and the two ends of the arc-shaped pressing piece are connected to the conductive slide block.

4. The robot for patrolling and inspecting a campus according to claim 1, wherein: The two ends of the arc-shaped pressing piece are respectively provided with a slot, and a screw can pass through the slot and be screwed to the conductive slide block.

5. The robot for patrolling and inspecting a campus according to claim 1, wherein: The two ends of the arc-shaped pressing piece are respectively provided with a slot, and a screw can pass through the slot and be screwed to the conductive slide block.

6. The robot for patrolling and inspecting a campus according to claim 1, wherein: The two ends of the arc-shaped pressing piece are respectively provided with a slot, and a screw can pass through the slot and be screwed to the conductive slide block.

7. The robot for patrolling and inspecting a campus according to claim 1, wherein: The two ends of the arc-shaped pressing piece are respectively provided with a slot, and a screw can pass through the slot and be screwed to the conductive slide block.

8. The robot for patrolling and inspecting a campus according to claim 7, wherein: The running track includes a male corner section, which includes a walking male corner section and a power supply male corner section.

9. The robot for patrolling and inspecting a campus according to claim 1, wherein: The walking male corner section is in the shape of an arc, and the power supply male corner section includes an avoidance part and a transition part arranged at both ends of the avoidance part. The avoidance part is also in the shape of an arc and is concentrically arranged with the walking male corner section. The radius of the arc where the walking male corner section is located is greater than the radius of the arc where the power supply male corner section is located. The transition part is provided with a transition power supply groove, and the transition power supply groove is in communication with the power supply groove of the running track. The walking part includes a walking groove with a cross-section in the shape of a Chinese character. The two ends of the walking groove are respectively inwardly extended to form support tables. The power supply part includes a back plate, which is a side groove wall of the walking groove extended vertically away from the groove bottom. The walking mechanism is provided with two, and the two walking mechanisms are respectively arranged at both ends of the battery. The walking mechanism is rotatably connected to the shell of the battery.

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