Smoke detection device for robot

Abstract

The utility model discloses a smoke detection device for a robot, and relates to the technical field of smoke detection. The patrol robot comprises a patrol robot body, a stand column shell is arranged on the top face of the patrol robot body, a lifting mechanism is arranged at the position, located in the stand column shell, of the top face of the patrol robot body, a connecting assembly is arranged on the bottom face of a movable part of the lifting mechanism, and an installation bottom plate is fixedly installed on the surface of the connecting assembly. The dust blowing mechanism is used for conducting dust blowing treatment on the surface of the dustproof net, the dust removal part of the dust blowing mechanism is located in the dustproof net, then blown-off dust is discharged into air, the driving part of the dust removal mechanism is used for rotating the dustproof net, the dustproof net can be evenly blown by the dust blowing mechanism, and the dust removal efficiency is improved. And when the dust screen rotates, dust removal treatment on the surface of the dust screen is realized through a sweeping part of the dust removal mechanism, so that the dust screen is prevented from being blocked to influence the use of the smoke sensor main body.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke detection, in particular to a smoke detection device for a robot. Background Art

[0002] Patrol robots refer to autonomous or semi-autonomous robot systems used to perform patrol tasks. They are usually designed for application scenarios such as monitoring, security and protection. They can perform patrol tasks in unmanned environments and collect information, perform specific operations or provide real-time feedback. Patrol robot smoke detection refers to the integration of smoke detection functions into patrol robot systems so that dangerous situations such as smoke or fire can be detected and reported in time during patrols.

[0003] When the patrol robot is in use, dust will accumulate on the surface of the dustproof net used to protect the smoke detector. The accumulation of dust may cause the mesh holes of the dustproof net to become clogged. The mesh holes of the dustproof net are also the channels for smoke to enter. The clogged mesh holes will reduce the sensitivity of the detector and pose a safety hazard.

[0004] For this purpose, a smoke detection device for a robot is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides a smoke detection device for a robot.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A smoke detection device for a robot comprises a patrol robot, wherein a column shell is arranged on the top surface of the patrol robot, and a lifting mechanism is arranged on the top surface of the patrol robot and located inside the column shell, a connecting component is arranged on the bottom surface of a movable part of the lifting mechanism, and a mounting base plate is fixedly installed on the surface of the connecting component, a smoke sensor body is installed on the bottom surface of the mounting base plate, a dust blowing mechanism is arranged on the top surface of the mounting base plate, a dust screen is rotatably installed on the bottom surface of the mounting base plate, and a dust cleaning mechanism is arranged on the bottom surface of the mounting base plate.

[0008] Furthermore, cameras for image acquisition are fixedly mounted on the front and rear side walls of the column housing respectively.

[0009] Furthermore, the lifting mechanism includes an electric push rod, the top surface of the patrol robot is fixedly mounted with the electric push rod, the top end of the electric push rod is fixedly mounted with a support frame, and the top end of the support frame is fixedly mounted with a top cover.

[0010] Furthermore, the connecting assembly includes a threaded column, the bottom surface of the top cover is fixedly installed with a threaded column, the surface of the threaded column is fixedly sleeved with a limit ring, the surface of the threaded column is sleeved with a mounting base plate, and the surface thread of the threaded column is sleeved with a nut for fixing the mounting base plate.

[0011] Furthermore, the dust blowing mechanism includes an air pump, the air pump is fixedly installed on the top surface of the mounting base plate, and a pipe is fixedly installed on the output end of the air pump, and a nozzle is fixedly installed on the output end of the pipe passing through the top surface of the mounting base plate.

[0012] Furthermore, the cleaning mechanism includes a frame, the bottom surface of the mounting base is fixedly mounted with the frame, the bottom surface of the frame is fixedly mounted with a motor, the output end of the motor and the bottom surface of the dustproof net are fixedly mounted, a brush is fixedly mounted on the surface of the frame, and the surface of the brush and the surface of the dustproof net are fitted together.

[0013] The beneficial effects of the utility model are as follows:

[0014] When the patrol robot is on patrol, the lifting mechanism drives the installation base plate, the smoke sensor body and the dustproof net to move vertically upward, so that the installation base plate, the smoke sensor body and the dustproof net are lifted from the inside of the column shell and exposed to the air, and the smoke is detected through the smoke sensor body, and the smoke sensor body is dust-proofed through the dustproof net, and the surface of the dustproof net is blown away by the dust blowing mechanism, and the dust removal part of the dust blowing mechanism is located inside the dustproof net, so that the dust that can be blown away is discharged into the air, and the dustproof net is rotated by the driving part of the cleaning mechanism, so that the dustproof net can be evenly blown away by the dust blowing mechanism, and while the dustproof net is rotating, the surface of the dustproof net is cleaned by the cleaning part of the cleaning mechanism, so as to prevent the dustproof net from being blocked and affecting the use of the smoke sensor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front cross-sectional view of the utility model;

[0017] Figure 3 This utility model Figure 2 A magnified view of part A;

[0018] Figure 4 It is an exploded view of the local structure of the utility model;

[0019] Figure numerals: 1. patrol robot; 2. column housing; 3. camera; 4. lifting mechanism; 401. electric push rod; 402. support frame; 403. top cover; 5. connecting assembly; 501. threaded column; 502. limit ring; 503. nut; 6. mounting base plate; 7. smoke sensor body; 8. dust blowing mechanism; 801. air pump; 802. pipeline; 803. nozzle; 9. dust net; 10. cleaning mechanism; 1001. frame; 1002. motor; 1003. brush. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 4As shown, a smoke detection device for a robot comprises a patrol robot 1, a column shell 2 is arranged on the top surface of the patrol robot 1, and a lifting mechanism 4 is arranged on the top surface of the patrol robot 1 and located inside the column shell 2, a connecting component 5 is arranged on the bottom surface of the movable part of the lifting mechanism 4, and a mounting base plate 6 is fixedly installed on the surface of the connecting component 5, a smoke sensor body 7 is installed on the bottom surface of the mounting base plate 6, a dust blowing mechanism 8 is arranged on the top surface of the mounting base plate 6, a dustproof net 9 is rotatably installed on the bottom surface of the mounting base plate 6, and a dust cleaning mechanism 10 is arranged on the bottom surface of the mounting base plate 6. More specifically, when the patrol robot 1 is patrolling, the lifting mechanism 4 drives the installation base plate 6, the smoke sensor body 7 and the dustproof net 9 to move vertically upward, so that the installation base plate 6, the smoke sensor body 7 and the dustproof net 9 are lifted from the inside of the column shell 2 to be exposed to the air, and the smoke is detected through the smoke sensor body 7, and the smoke sensor body 7 is dust-proofed through the dustproof net 9, and the dust blowing mechanism 8 is used to blow the dust on the surface of the dustproof net 9, and the dust removal part of the dust blowing mechanism 8 is located inside the dustproof net 9, so that the dust that can be blown away is discharged into the air, and the driving part of the cleaning mechanism 10 is used to rotate the dustproof net 9, so that the dustproof net 9 can be evenly blown by the dust blowing mechanism 8, and while the dustproof net 9 is rotating, the surface of the dustproof net 9 is cleaned by the cleaning part of the cleaning mechanism 10.

[0025] Cameras 3 for image acquisition are fixedly mounted on the front and rear side walls of the column housing 2. More specifically, the camera 3 on the surface of the column housing 2 enables the environmental image during patrol to be acquired.

[0026] The lifting mechanism 4 includes an electric push rod 401, the top surface of the patrol robot 1 is fixedly mounted with the electric push rod 401, the top of the electric push rod 401 is fixedly mounted with a support frame 402, and the top of the support frame 402 is fixedly mounted with a top cover 403. More specifically, the electric push rod 401 drives the support frame 402 and the top cover 403 to move vertically, so that the installation base plate 6, the smoke sensor body 7 and the dustproof net 9 can be extended from the column housing 2 during patrolling, and the electric push rod 401 can drive the support frame 402 and the top cover 403 to move vertically downward when idle, so that the installation base plate 6, the smoke sensor body 7 and the dustproof net 9 are stored inside the column housing 2.

[0027] The connection assembly 5 includes a threaded column 501, the threaded column 501 is fixedly installed on the bottom surface of the top cover 403, a retaining ring 502 is fixedly sleeved on the surface of the threaded column 501, a mounting base plate 6 is sleeved on the surface of the threaded column 501, and a nut 503 for fixing the mounting base plate 6 is threadedly sleeved on the surface of the threaded column 501. More specifically, the mounting base plate 6 is sleeved on the surface of the threaded column 501, and the nut 503 is rotated so that the mounting base plate 6 is clamped and fixed through the nut 503 and the retaining ring 502, thereby fixing the mounting base plate 6.

[0028] The dust blowing mechanism 8 includes an air pump 801, the top surface of the mounting base plate 6 is fixedly mounted with the air pump 801, and the output end of the air pump 801 is fixedly mounted with a pipe 802, and the output end of the pipe 802 penetrates through the top surface of the mounting base plate 6 and is fixedly mounted with a nozzle 803. More specifically, the air outside is pressurized and introduced into the pipe 802 through the air pump 801, and the gas is introduced into the nozzle 803 through the pipe 802, and the air is ejected through the nozzle 803, so as to realize dust blowing treatment on the surface of the dustproof net 9.

[0029] The dust cleaning mechanism 10 includes a frame 1001, the frame 1001 is fixedly installed on the bottom surface of the mounting base plate 6, the motor 1002 is fixedly installed on the bottom surface of the frame 1001, the output end of the motor 1002 and the bottom surface of the dust screen 9 are fixedly installed, the surface of the frame 1001 is fixedly installed with a brush 1003, and the surface of the brush 1003 and the surface of the dust screen 9 are in close contact. More specifically, the dust screen 9 is driven to rotate by the motor 1002, and the dust screen 9 rotates so that the surface of the dust screen 9 can be evenly blown through the nozzle 803, and the dust screen 9 rotates and contacts with the brush 1003, so that the dust on the surface of the dust screen 9 is cleaned, a convex ring is set at the top of the dust screen 9, and a guide rail is set on the bottom surface of the mounting base plate 6, and the convex ring is rotatably installed inside the guide rail.

[0030] In summary: when the patrol robot 1 is patrolling, the lifting mechanism 4 drives the installation base plate 6, the smoke sensor body 7 and the dustproof net 9 to move vertically upward, so that the installation base plate 6, the smoke sensor body 7 and the dustproof net 9 are lifted from the inside of the column shell 2 to expose to the air, and the smoke is detected through the smoke sensor body 7, and the smoke sensor body 7 is dust-proofed through the dustproof net 9, and the dust blowing mechanism 8 is used to blow the dust on the surface of the dustproof net 9, and the dust removal part of the dust blowing mechanism 8 is located inside the dustproof net 9, so that the dust that can be blown away is discharged into the air, and the driving part of the cleaning mechanism 10 is used to rotate the dustproof net 9, so that the dustproof net 9 can be evenly blown by the dust blowing mechanism 8, and while the dustproof net 9 is rotating, the surface of the dustproof net 9 is cleaned by the cleaning part of the cleaning mechanism 10.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. Smoke detection device for robots, It is characterized in that The invention comprises a patrol robot (1), wherein a column housing (2) is arranged on the top surface of the patrol robot (1), and a lifting mechanism (4) is arranged on the top surface of the patrol robot (1) and located inside the column housing (2), and a connecting component (5) is arranged on the bottom surface of the movable part of the lifting mechanism (4), and a mounting base plate (6) is fixedly installed on the surface of the connecting component (5), a smoke sensor body (7) is installed on the bottom surface of the mounting base plate (6), a dust blowing mechanism (8) is arranged on the top surface of the mounting base plate (6), a dustproof net (9) is rotatably installed on the bottom surface of the mounting base plate (6), and a dust cleaning mechanism (10) is arranged on the bottom surface of the mounting base plate (6).

2. The smoke detection device for a robot according to claim 1, It is characterized in that Cameras (3) for image acquisition are respectively fixedly mounted on the front and rear side walls of the column housing (2).

3. The smoke detection device for a robot according to claim 1, It is characterized in that The lifting mechanism (4) comprises an electric push rod (401), the top surface of the patrol robot (1) is fixedly mounted with the electric push rod (401), the top end of the electric push rod (401) is fixedly mounted with a support frame (402), and the top end of the support frame (402) is fixedly mounted with a top cover (403).

4. The smoke detection device for a robot according to claim 3, It is characterized in that The connection assembly (5) comprises a threaded column (501), the bottom surface of the top cover (403) is fixedly mounted with the threaded column (501), the surface of the threaded column (501) is fixedly sleeved with a limit ring (502), the surface of the threaded column (501) is sleeved with a mounting base plate (6), and the surface of the threaded column (501) is threadedly sleeved with a nut (503) for fixing the mounting base plate (6).

5. The smoke detection device for a robot according to claim 1, It is characterized in that The dust blowing mechanism (8) comprises an air pump (801), the air pump (801) is fixedly mounted on the top surface of the mounting base plate (6), a pipe (802) is fixedly mounted on the output end of the air pump (801), and a nozzle (803) is fixedly mounted on the output end of the pipe (802) that passes through the top surface of the mounting base plate (6).

6. The smoke detection device for a robot according to claim 1, It is characterized in that The dust cleaning mechanism (10) comprises a frame (1001), the frame (1001) is fixedly mounted on the bottom surface of the mounting base plate (6), a motor (1002) is fixedly mounted on the bottom surface of the frame (1001), an output end of the motor (1002) and the bottom surface of the dustproof net (9) are fixedly mounted, a brush (1003) is fixedly mounted on the surface of the frame (1001), and the surface of the brush (1003) and the surface of the dustproof net (9) are fitted together.

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