Service holder and inspection device

Abstract

The utility model provides a business holder and an inspection device, and relates to the technical field of intelligent inspection of power systems. The business holder provided by the utility model comprises an inspection business part which is used for detecting the fault condition of a power system through at least one of temperature, sound and images; and the mounting part is arranged on the inspection business part and is used for mounting the inspection business part at a specified position. The integrated holder is arranged on an inspection mobile device such as an inspection robot or a mobile platform through the mounting part, the inspection service part detects the fault condition of a power system through temperature, sound or images in the moving process, a plurality of service modules needed in the inspection process are integrated through the inspection service part, the structure is compact, and the operation is convenient. Tedious redundancy of a plurality of service modules is avoided, control can be carried out through a single control background, and therefore the number of external interfaces is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of intelligent inspection of power systems, and in particular to a business cloud platform and an inspection device. Background Art

[0002] In recent years, robots have been popularized in the intelligent inspection of power systems, and their advantages have become increasingly obvious. Whether it is a wheeled robot or a legged robot, it is currently used as a mobile platform. The business equipment of the inspection robot, such as the pan / tilt and voiceprint, are usually installed on the robot body as independent accessories. The devices are not connected to each other, which makes the external interface of the robot body redundant, and various devices require a matching control background, which also makes the robot's business system complicated; for legged robots, the installation of multiple business equipment will not only affect its own center of gravity, bringing difficulties to the stable control of the robot's posture, but also affect the overall perception of the robot due to the different styles of equipment accessories.

[0003] In view of this, there is an urgent need to provide an integrated pan-tilt head and inspection device that can solve the complicated and redundant problems when the existing inspection robot is equipped with multiple business equipment. Utility Model Content

[0004] Based on this, the present application provides a business pan-tilt platform and inspection device to solve the problem of complexity and redundancy when the existing inspection robot is equipped with multiple business devices.

[0005] The application provides a business platform, including:

[0006] Inspection business department, used to detect fault conditions of the power system through at least one of temperature, sound and image;

[0007] The installation unit is arranged at the inspection business unit and is used to install the inspection business unit at a designated location.

[0008] Optionally, the mounting portion includes: a connector, a reinforcing rib and an interface; wherein,

[0009] The connecting piece is arranged on the inspection service unit and is used to install the inspection service unit at a designated position;

[0010] The interface is provided in the inspection business unit and is used for electrical connection of the inspection business unit;

[0011] The reinforcing rib is arranged between the connecting piece and the inspection business unit to strengthen the strength of the connecting piece.

[0012] Optionally, the number of the connecting parts is at least one. When the number of the connecting parts is two or more, the two or more connecting parts, and the connecting parts and the inspection business department are connected by the reinforcing ribs.

[0013] Optionally, the inspection business unit includes: a housing, a visible light core component, a thermal imaging core component and a voiceprint component; wherein,

[0014] A cavity is formed inside the shell, and the mounting portion is arranged on the shell;

[0015] The visible light core assembly is arranged in the cavity and is used to capture and record the appearance image of the scene;

[0016] The thermal imaging core assembly is arranged in the cavity and is used to shoot and record thermal images of the scene;

[0017] The voiceprint component is arranged in the cavity, and is used to detect and record the noise information of the scene, and the scene image of the abnormal noise fault.

[0018] Optionally, the shell includes a first shell and a second shell, and the first shell and the second shell are butted against each other.

[0019] Optionally, a housing sealing element is provided at the connection between the first housing and the second housing.

[0020] Optionally, protective covers are provided on surfaces of the first shell and the second shell.

[0021] Optionally, the protective sleeve is provided with a positioning column, and the surfaces of the first shell and the second shell are provided with positioning holes matching with the positioning column.

[0022] Optionally, the positioning column comprises a cone-shaped or umbrella-shaped structure, and the positioning column is interference fit with the positioning hole.

[0023] Optionally, the inspection business unit further includes a wide-angle camera assembly, which is disposed in the cavity and is used to enhance the field of view of the business gimbal during the inspection movement.

[0024] Optionally, the housing is provided with a viewing window and a thermal imaging hole;

[0025] There are multiple windows, and the multiple windows correspond to the positions of the light incident surfaces of the voiceprint component, the visible light core component and the wide-angle camera component respectively;

[0026] The light incident surface of the thermal imaging core assembly corresponds to the thermal imaging hole, and a thermal imaging sealing element is arranged between the thermal imaging core assembly and the thermal imaging hole.

[0027] Optionally, the voiceprint component includes a microphone array board, a microphone and an image acquisition module; wherein,

[0028] The pickup array plate is arranged in the cavity;

[0029] The microphone is arranged on the microphone array board and is used to detect and record the noise information of the scene;

[0030] The image acquisition module is arranged on the microphone array board and is used to record the scene image of the abnormal noise fault location.

[0031] Optionally, the shell is further provided with a sound pickup hole corresponding to the position of the pickup, and the sound pickup hole is provided with a first waterproof and sound-permeable membrane.

[0032] Optionally, the inspection business department also includes a voice intercom component, which includes a speaker and a microphone, and the speaker and the microphone are respectively arranged in the cavity, and an anti-interference space is arranged between the speaker and the microphone.

[0033] Optionally, the shell is provided with a speaker hole corresponding to the position of the speaker, and the speaker hole is provided with a second waterproof and sound-permeable membrane.

[0034] Optionally, the inspection business unit further includes a wiper assembly, which includes: a wiper blade, a wiper motor, a wiper shaft and a second sealing element; wherein,

[0035] The wiper motor is disposed in the cavity and is used to drive the wiper shaft to rotate;

[0036] One end of the wiper shaft is connected to the wiper motor, and the other end passes through the housing and is connected to the wiper blade, and the wiper shaft is used to drive the wiper blade to perform scraping and rotation;

[0037] The wiper blade is arranged on the surface of the housing and is used to scrape and clean the surface of the inspection business unit;

[0038] The second sealing element is arranged between the wiper shaft and the housing.

[0039] Optionally, the inspection business unit further includes a fill light, and a position of the fill light corresponds to a light incident surface of at least one of the visible light core assembly and the wide-angle camera assembly.

[0040] Optionally, the fill light includes a high-beam fill light and a low-beam fill light, and positions of the high-beam fill light and the low-beam fill light respectively correspond to the light incident surfaces of at least one of the visible light core assembly and the wide-angle camera assembly, and the number of any one of the high-beam fill light and the low-beam fill light is at least one.

[0041] The present application also provides an inspection device, characterized in that it includes the above-mentioned business pan / tilt station.

[0042] The business pan-tilt platform provided in the present application is an integrated pan-tilt platform that is installed by the installation department on a patrol robot or mobile platform or other patrol mobile device. The patrol business department detects fault conditions of the power system through temperature, sound or image during the activity. The patrol business department integrates multiple business modules required in the inspection process into an integrated structure with a compact structure, avoiding cumbersome and redundant multiple business modules. It can be controlled through a single control background, thereby reducing the number of external interfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without exceeding the scope of protection required by the present application.

[0044] Figure 1 It is a structural diagram of a business PTZ provided by this application;

[0045] Figure 2 It is a structural diagram of the installation part in a business cloud platform provided by this application;

[0046] Figure 3 It is a schematic diagram of the internal structure of a business cloud platform provided by this application;

[0047] Figure 4 It is a cross-sectional schematic diagram of a visible light core component in a business gimbal provided by the present application;

[0048] Figure 5 It is a cross-sectional schematic diagram of a thermal imaging core component in a business gimbal provided by the present application;

[0049] Figure 6 It is a cross-sectional schematic diagram of a wide-angle camera assembly in a business gimbal provided by the present application;

[0050] Figure 7 It is a structural diagram of a voiceprint component in a business cloud platform provided by this application;

[0051] Figure 8 It is a structural schematic diagram of a wiper component in a business cloud platform provided by this application;

[0052] Fig. 9 It is a structural schematic diagram of a protective cover in a business cloud platform provided in this application.

[0053] Description of reference numerals:

[0054] 1: Inspection business department; 11: Shell; 111: First shell; 112: Second shell; 113: Shell sealing element; 114: Positioning hole; 115: Window; 116: Thermal imaging hole; 117: Thermal imaging sealing element; 118: Sound pickup hole; 119: Speaker hole; 12: Visible light core assembly; 13: Thermal imaging core assembly; 14: Voiceprint assembly; 141: Sound pickup array board; 142: Image acquisition module; 143: Pickup; 15: Protective cover; 151: Positioning column; 16: Wide-angle camera assembly; 17: Voice intercom assembly; 171: Speaker; 172: Microphone; 18: Wiper assembly; 181: Wiper blade; 182: Wiper motor; 183: Wiper shaft; 184: Second sealing element; 19: Fill light; 191: High beam fill light; 192: Low beam fill light; 2: Installation part; 21: Connector; 22: Reinforcement rib; 23: Interface. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0056] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present application 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 cannot be understood as a limitation on the present application. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present application, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0057] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0058] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is lower in level than the second feature.

[0059] refer to Figure 1 A business pan-tilt platform of the present application includes an inspection business unit 1 and an installation unit 2. The inspection business unit 1 is used to detect fault conditions of the power system through at least one of temperature, sound, and image; the installation unit 2 is arranged in the inspection business unit 1 and is used to install the inspection business unit 1 at a designated location.

[0060] The integrated pan-tilt head is set at a designated position of an inspection mobile device such as an inspection robot or a mobile platform through the installation unit 2. The inspection business unit 1 detects fault conditions of the power system through temperature, sound or image during the activity. The inspection business unit 1 integrates multiple business modules required in the inspection process into an integrated unit with a compact structure, avoiding cumbersome and redundant multiple business modules. It can be controlled through a single control background, thereby reducing the number of external interfaces.

[0061] The inspection business unit 1 can also be fixed at a designated position required for inspection by installing auxiliary accessories on the installation unit 2.

[0062] refer to Figure 2 In some embodiments, the installation part 2 includes: a connector 21, a reinforcing rib 22 and an interface 23; wherein the connector 21 is arranged on the inspection business part 1, and is used to install the inspection business part 1 at a designated position; the interface 23 is arranged on the inspection business part 1, and is used for the electrical connection of the inspection business part 1; the reinforcing rib 22 is arranged between the connector 21 and the inspection business part 1, and is used to strengthen the strength of the connector 21.

[0063] In some embodiments, the number of the connecting members 21 is at least one. When the number of the connecting members 21 is two or more, the two or more connecting members 21 and the connecting member 21 and the inspection business department 1 are connected by reinforcing ribs 22 .

[0064] The inspection business department 1 is set at a specified position through the connecting piece 21, and the strength of the connecting piece 21 is improved by the reinforcing ribs 22. At the same time, the contact area between the mounting part 2 and the connection is increased to improve the stability of the business pan / tilt during the inspection process. The electrical connection of the inspection business department 1 is facilitated by the interface 23, and the number of interfaces 23 is at least one.

[0065] The connecting member 21 can be a blind hole nut column or a connecting plate with a connecting through hole.

[0066] refer to Figure 3 In some embodiments, the inspection business department 1 includes: a shell 11, a visible light core component 12, a thermal imaging core component 13 and a voiceprint component 14; wherein a cavity is formed inside the shell 11, and the mounting portion 2 is arranged on the shell 11; the visible light core component 12 is arranged in the cavity, and is used to capture the appearance image of the recorded scene; the thermal imaging core component 13 is arranged in the cavity, and is used to capture the thermal image of the recorded scene; the voiceprint component 14 is arranged in the cavity, and is used to detect and record the noise information of the scene, as well as the scene image at the abnormal noise fault.

[0067] The inspection business department 1 inspects the power system while moving or rotating, and uses the visible light core component 12 to photograph and detect the scene and visible appearance of the inspected power system. When the inspected power system has obvious visible damage, the visible light core component 12 photographs, records and feedbacks the damaged fault point; the thermal imaging core component 13 detects and records the thermal imaging of the inspected power system scene. When a fault point with abnormal temperature appears in the inspected power system, the thermal imaging core component 13 detects and locks the fault point through thermal imaging, and the thermal imaging core component 13 and the visible light core component 12 record and feedback the fault point at the same time; the voiceprint component 14 detects the noise information of the inspected power system scene. When a fault point with abnormal noise appears, the abnormal noise information and the fault point location are recorded and feedbacked.

[0068] refer to Figure 4 and Figure 5 The central axes of the voiceprint component 14, the visible light core component 12 and the thermal imaging core component 13 may have an angle ranging from 0° to 90° with the horizontal direction. For example, the angle may be set to 45° or 30° to facilitate the capture of noise and images by the voiceprint component 14, or the capture of temperature images by the thermal imaging core component 13 and the capture of visible images by the visible light core component 12.

[0069] In some embodiments, the housing 11 includes a first shell 111 and a second shell 112 , and the first shell 111 and the second shell 112 are connected to each other.

[0070] refer to Figure 3 In some embodiments, a housing sealing element 113 is disposed at the connection between the first housing 111 and the second housing 112 .

[0071] The first shell 111 and the second shell 112 are detachably connected by docking with each other, so as to facilitate the inspection, installation and replacement of the inside of the shell 11; the joint between the first shell 111 and the second shell 112 is sealed by the shell sealing element 113 to improve the overall protection effect of the shell 11.

[0072] The housing sealing element 113 may include nitrile material or other rubber material.

[0073] In some embodiments, a protective cover 15 is disposed on the surface of the first shell 111 and the second shell 112 .

[0074] The protective cover 15 is used to cover the first shell 111 and the second shell 112 , to cover the joint between the first shell 111 and the second shell 112 and to prevent the first shell 111 and the second shell 112 from being damaged due to collision.

[0075] Adhesive may be applied between the protective cover 15 and the first shell 111 and the second shell 112 to prevent the protective cover 15 from slipping off.

[0076] The protective cover 15 can be made of TPU material.

[0077] refer to Fig. 9 In some embodiments, the protective sleeve 15 is provided with a positioning column 151 , and the surfaces of the first shell 111 and the second shell 112 are provided with positioning holes 114 that match the positioning column 151 .

[0078] In some embodiments, the positioning post 151 includes a cone-shaped or umbrella-shaped structure, and the positioning post 151 and the positioning hole 114 are interference fit.

[0079] The cooperation between the positioning column 151 and the positioning hole 114 improves the reliability of the connection between the protective sleeve 15 and the housing 11 , and facilitates the positioning of the protective sleeve 15 to avoid the position deviation of the protective sleeve 15 .

[0080] refer to Figure 6 In some embodiments, the inspection business unit 1 further includes a wide-angle camera assembly 16, which is disposed in the cavity to enhance the field of view of the business gimbal during the inspection movement.

[0081] The central axis of the wide-angle camera assembly 16 may be set at an angle within a range of -10° to 10° with the horizontal direction, for example, the central axis of the wide-angle camera assembly 16 may be parallel to the horizontal direction.

[0082] refer to Figure 3-Figure 5 , in some embodiments, the housing 11 is provided with a viewing window 115 and a thermal imaging hole 116;

[0083] There are multiple windows 115, and the multiple windows 115 correspond to the positions of the light incident surfaces of the voiceprint component 14, the visible light core component 12 and the wide-angle camera component 16 respectively;

[0084] The light incident surface of the thermal imaging core assembly 13 corresponds to the thermal imaging hole 116 , and a thermal imaging sealing element 117 is disposed between the thermal imaging core assembly 13 and the thermal imaging hole 116 .

[0085] The voiceprint component 14, the visible light core component 12 and the wide-angle camera component 16 capture corresponding images through the corresponding windows 115 respectively, the thermal imaging core component 13 captures images through the thermal imaging hole 116, and the thermal imaging core component 13 and the thermal imaging hole 116 are sealed by the thermal imaging sealing element 117 to improve the protection level between the thermal imaging core component 13 and the thermal imaging hole 116.

[0086] The thermal imaging sealing element 117 may use an O-ring, the material of which may include nitrile or other rubber materials. The thermal imaging hole 116 may be provided with a sealing groove that matches the thermal imaging sealing element 117. The window 115 may include sealing glass, and sealant may be provided between the sealing glass and the shell 11 to improve the sealing performance and protective effect of the window 115.

[0087] refer to Figure 7 In some embodiments, the voiceprint component 14 includes a microphone array board 141, a microphone 143 and an image acquisition module 142; wherein the microphone array board 141 is arranged in the cavity; the microphone 143 is arranged in the microphone array board 141, for detecting and recording the noise information of the scene; the image acquisition module 142 is arranged in the microphone array board 141, for recording the scene image at the abnormal noise fault.

[0088] In some embodiments, the housing 11 is further provided with a sound pickup hole 118 corresponding to the position of the pickup 143 , and the sound pickup hole 118 is provided with a first waterproof sound-permeable membrane.

[0089] During the inspection process, the voiceprint component 14 collects noise through the microphone 143 on the microphone array board 141. When an abnormality is detected, the scene image of the abnormal noise fault point is recorded through the image acquisition module 142. The pickup hole 118 is sealed by the first waterproof and sound-permeable membrane. The number of the microphones 143 can be multiple, and the multiple microphones 143 are evenly distributed on the microphone array board 141. The pickup holes 118 correspond to the multiple microphones 143 one by one to improve the effect of noise collection.

[0090] A sealant may be provided between the first waterproof sound-permeable membrane and the sound pickup hole 118 .

[0091] refer to Figure 1 and Figure 3 In some embodiments, the inspection business department 1 also includes a voice intercom component 17, which includes a speaker 171 and a microphone 172, and the speaker 171 and the microphone 172 are respectively arranged in the cavity, and an anti-interference space is arranged between the speaker 171 and the microphone 172.

[0092] In some embodiments, the housing 11 is provided with a speaker hole 119 corresponding to the position of the speaker 171 , and the speaker hole 119 is provided with a second waterproof sound-permeable membrane.

[0093] The voice intercom component 17 facilitates the inspection process. The accompanying staff can communicate with the control room or other remote staff through the speaker 171 and microphone 172 of the voice intercom component 17 to facilitate information exchange and instructions during the inspection process.

[0094] The sealing protection at the speaker hole 119 is improved by the second waterproof sound-permeable membrane, and a sealant may be provided between the second waterproof sound-permeable membrane and the speaker hole 119 .

[0095] refer to Figure 8 In some embodiments, the inspection service department 1 also includes a wiper assembly 18, which includes: a wiper blade 181, a wiper motor 182, a wiper shaft 183 and a second sealing element 184; wherein the wiper motor 182 is arranged in the cavity, for driving the wiper shaft 183 to rotate; one end of the wiper shaft 183 is connected to the wiper motor 182, and the other end passes through the shell 11 and is connected to the wiper blade 181, and the wiper shaft 183 is used to drive the wiper blade 181 to rotate for scraping; the wiper blade 181 is arranged on the surface of the shell 11, for scraping and cleaning the surface of the inspection service department 1; the second sealing element 184 is arranged between the wiper shaft 183 and the shell 11.

[0096] The surface of the inspection business unit 1 is cleaned by the wiper assembly 18, so that the inspection business unit 1 has a good field of view when detecting fault conditions of the power system through images, preventing stains or fog from affecting the detection effect during the inspection process; when scraping, the wiper motor 182 drives the wiper shaft 183 to drive the wiper blade 181 to rotate, so that the wiper blade 181 scrapes and rotates on the surface of the inspection business unit 1 to achieve cleaning; the second sealing element 184 is used to seal the wiper shaft 183 and the shell 11, thereby further improving the sealing and protection effect of the inspection business unit 1.

[0097] The wiper motor 182 may be a steering gear, and the second sealing element 184 may be a skeleton oil seal.

[0098] refer to Figure 6 In some embodiments, the inspection business unit 1 further includes a fill light 19 , and a position of the fill light 19 corresponds to a light incident surface of at least one of the visible light core assembly 12 and the wide-angle camera assembly 16 .

[0099] In some embodiments, the fill light 19 includes a high beam fill light 191 and a low beam fill light 192, and the positions of the high beam fill light 191 and the low beam fill light 192 respectively correspond to the light incident surface of at least one of the visible light core assembly 12 and the wide-angle camera assembly 16, and the number of any one of the high beam fill light 191 and the low beam fill light 192 is at least one.

[0100] The fill light 19 is used to provide fill light to at least one of the visible light core component 12 and the wide-angle camera component 16 at night or in poor light conditions, and the high beam fill light 191 or the low beam fill light 192 is used to provide fill light in the direction of the light incident surface field of at least one of the visible light core component 12 and the wide-angle camera component 16 to improve the detection and scene image recording effects.

[0101] The fill light 19 can be turned on and off by manual operation, or a photosensitive element can be provided to automatically control the switch of the fill light 19 according to the brightness range of the light brightness.

[0102] The present application also provides an inspection device, including the above-mentioned business pan / tilt platform.

[0103] The direction and angle of the business pan / tilt are adjusted by utilizing the adjustment capability of the inspection device itself, which reduces the number of rotating motors required to move or rotate the business pan / tilt and improves the reliability of the business pan / tilt.

[0104] The embodiments of the present application are described in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and its core idea of ​​the present application. At the same time, changes or deformations made by those skilled in the art based on the ideas of the present application, the specific implementation methods and the scope of application of the present application, all belong to the scope of protection of the present application. In summary, the content of this specification should not be construed as a limitation on the present application.

Claims

1. A business PTZ, characterized in that: include: Inspection business department, used to detect fault conditions of the power system through at least one of temperature, sound and image; An installation unit, arranged at the inspection business unit, for installing the inspection business unit at a designated location; The inspection business unit includes: a housing, a visible light core component, a thermal imaging core component and a voiceprint component, wherein: A cavity is formed inside the shell, and the mounting portion is arranged on the shell; The visible light core assembly is arranged in the cavity and is used to capture and record the appearance image of the scene; The thermal imaging core assembly is arranged in the cavity and is used to shoot and record thermal images of the scene; The voiceprint component is arranged in the cavity, and is used to detect and record the noise information of the scene, and the scene image of the abnormal noise fault.

2. The business PTZ according to claim 1, characterized in that: The mounting part includes: a connecting piece, a reinforcing rib and an interface; wherein, The connecting piece is arranged on the inspection service unit and is used to install the inspection service unit at a designated position; The interface is provided in the inspection business unit and is used for electrical connection of the inspection business unit; The reinforcing rib is arranged between the connecting piece and the inspection business unit to strengthen the strength of the connecting piece.

3. The business PTZ according to claim 2, characterized in that: The number of the connecting parts is at least one. When the number of the connecting parts is two or more, the two or more connecting parts, and the connecting parts and the inspection business department are connected by the reinforcing ribs.

4. The business PTZ according to claim 1, characterized in that: The housing comprises a first shell and a second shell, and the first shell and the second shell are butted against each other.

5. The business PTZ according to claim 4, characterized in that: A housing sealing element is provided at a connection between the first housing and the second housing.

6. The business PTZ according to claim 4, characterized in that: Protective covers are provided on the surfaces of the first shell and the second shell.

7. The business PTZ according to claim 6, characterized in that: The protective sleeve is provided with a positioning column, and the surfaces of the first shell and the second shell are provided with positioning holes matched with the positioning column.

8. The business PTZ according to claim 7, characterized in that: The positioning column comprises a cone-shaped or umbrella-shaped structure, and the positioning column is interference-fitted with the positioning hole.

9. The business PTZ according to claim 1, characterized in that: The inspection business unit also includes a wide-angle camera component, which is arranged in the cavity and is used to enhance the field of view of the business gimbal during the inspection movement.

10. The business PTZ according to claim 9, characterized in that: The housing is provided with a viewing window and a thermal imaging hole; There are multiple windows, and the multiple windows correspond to the positions of the light incident surfaces of the voiceprint component, the visible light core component and the wide-angle camera component respectively; The light incident surface of the thermal imaging core assembly corresponds to the thermal imaging hole, and a thermal imaging sealing element is arranged between the thermal imaging core assembly and the thermal imaging hole.

11. The business PTZ according to claim 1, characterized in that: The inspection business department also includes a voice intercom component, which includes a speaker and a microphone. The speaker and the microphone are respectively arranged in the cavity, and an anti-interference space is arranged between the speaker and the microphone.

12. The business PTZ according to claim 1, characterized in that: The inspection business unit also includes a wiper assembly, which includes: a wiper blade, a wiper motor, a wiper shaft and a second sealing element; wherein, The wiper motor is disposed in the cavity and is used to drive the wiper shaft to rotate; One end of the wiper shaft is connected to the wiper motor, and the other end passes through the housing and is connected to the wiper blade, and the wiper shaft is used to drive the wiper blade to perform scraping and rotation; The wiper blade is arranged on the surface of the housing and is used to scrape and clean the surface of the inspection business unit; The second sealing element is arranged between the wiper shaft and the housing.

13. The business PTZ according to claim 9, characterized in that: The inspection business unit also includes a fill light, and the position of the fill light corresponds to the light incident surface of at least one of the visible light core assembly and the wide-angle camera assembly.

14. The business PTZ according to claim 13, characterized in that: The fill light includes a high beam fill light and a low beam fill light, and the positions of the high beam fill light and the low beam fill light respectively correspond to the light incident surface of at least one of the visible light core assembly and the wide-angle camera assembly, and the number of any one of the high beam fill light and the low beam fill light is at least one.

15. A patrol inspection device, characterized in that: Comprising the business cloud platform described in any one of claims 1-14.

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