Inspection equipment

Abstract

The utility model relates to the technical field of power transmission line inspection, and provides inspection equipment which drives a shell assembly to be automatically closed on a power transmission line through a driving assembly, so that the installation difficulty of the inspection equipment on the power transmission line is reduced, and the installation efficiency of the inspection equipment is improved. And meanwhile, manual participation in the installation process of the inspection equipment is reduced, so that safety accidents are reduced, and the safety of the inspection equipment is further improved.

Description

Technical Field

[0001] This application relates to the technical field of transmission line inspection, and particularly to an inspection device. Background Art

[0002] With the continuous development of power transmission technology, the number of distribution lines has been increasing, which has increased the workload of distribution line inspection personnel. Therefore, line inspection devices are often installed on distribution lines.

[0003] In related technologies, the line inspection device needs to be hung on the transmission line. The high voltage of the transmission line is relatively high, and safety accidents are likely to occur when the inspection device is installed on the transmission line.

[0004] Therefore, there is an urgent need for a line inspection device that can improve safety. Summary of the Utility Model

[0005] This application provides an inspection device that can improve the safety of the inspection device and reduce safety accidents.

[0006] To achieve the above object, this application adopts the following technical solutions:

[0007] This application provides an inspection device, including:

[0008] A housing assembly, the housing assembly includes a first housing and a second housing; the first housing and the second housing are rotatably connected;

[0009] A driving assembly, the driving assembly is respectively connected to the first housing and the second housing; the driving assembly is configured to drive the first housing and / or the second housing, so that the first housing and the second housing have a relative rotation around a first rotation axis and embrace the transmission line;

[0010] The extending direction of the first rotation axis is along a first direction.

[0011] As an optional implementation manner, at least part of the driving assembly is disposed in the second housing;

[0012] The driving assembly drives the first housing to rotate relative to the second housing around the first rotation axis.

[0013] As an optional implementation manner, the driving assembly includes a driving member, a transmission member and a linkage member, and the driving member is located in the second housing;

[0014] Part of the transmission member is located in the second housing, and the transmission member is hinged to the second housing; the first end of the transmission member is connected to the driving member; both ends of the linkage member are respectively hinged to the first housing and the second end of the transmission member;

[0015] When the driving member drives the transmission member to rotate relative to the second housing about the hinge axis, the linkage member drives the first housing to rotate; the extending direction of the hinge axis is along the first direction, and the hinge axis is parallel to the first rotation axis.

[0016] As an alternative embodiment, the driving member includes a driving motor and a gear, the first end of the transmission member has a gear surface and meshes with the teeth of the gear;

[0017] The driving motor drives the gear to rotate about the second rotation axis; the extending direction of the second rotation axis is along the first direction;

[0018] The second rotation axis, the hinge axis, and the first rotation axis are parallel to each other.

[0019] As an alternative embodiment, the inspection device further includes a hanging member; both the first housing and the second housing have hanging portions, and the hanging portions are located on the same side of the first housing and the second housing along the second direction;

[0020] The hanging member is respectively connected to the hanging portion of the first housing and the hanging portion of the second housing;

[0021] The second direction intersects with the first direction.

[0022] As an alternative embodiment, the inspection device further includes a detector and a controller. The detector is located inside the second housing and is configured to detect the position of the transmission member inside the second housing; the controller is located inside the first housing, and the controller is electrically connected to the detector and the driving member respectively;

[0023] The controller responds to the detection signal of the detector to control the start and stop of the driving member.

[0024] As an alternative embodiment, the first housing and the second housing have an installation area;

[0025] The inspection device further includes an electromagnetic induction component; the electromagnetic induction component is respectively arranged in the installation areas of the first housing and the second housing; when the first housing and the second housing are clamped to the transmission line, the electromagnetic induction component forms a magnetic induction space and clamps to the transmission line;

[0026] The electromagnetic induction component is magnetically conductive to the transmission line; the electromagnetic induction component is electrically connected to the driving component.

[0027] As an alternative embodiment, the electromagnetic induction assembly includes a power taking mechanism and a measuring mechanism. The power taking mechanism is located in the installation area of one of the first housing and the second housing;

[0028] The measuring mechanism is located in the installation area of the other of the first housing and the second housing;

[0029] The measuring mechanism and the power taking mechanism are combined and magnetically conductive to enclose the magnetic induction space.

[0030] As an alternative embodiment, the inspection device further includes a first stop member, and the first stop member is respectively connected to a side of the electromagnetic induction assembly facing away from the housing assembly;

[0031] The first stop members are distributed on the periphery of the magnetic induction space, and at least part of the first stop members stop the power transmission line.

[0032] As an alternative embodiment, the first stop members are respectively connected to the same side of the power taking mechanism and the measuring mechanism along the first direction;

[0033] The first stop member on the power taking mechanism and the first stop member on the measuring mechanism partially cross to stop the power transmission line.

[0034] As an alternative embodiment, the inspection device further includes a second stop member, and the second stop member is disposed on a side of the housing assembly facing away from the electromagnetic induction assembly;

[0035] The second stop members are distributed on the periphery of the magnetic induction space, and at least part of the second stop members stop the power transmission line.

[0036] As an alternative embodiment, the second stop members are respectively connected to the same side of the first housing and the second housing facing away from the power taking mechanism;

[0037] The second stop member on the first housing and the second stop member on the second housing partially cross to stop the power transmission line.

[0038] As an alternative embodiment, both the first stop member and the second stop member include a connecting portion and a stop portion that are connected to each other. The connecting portion is connected to the corresponding housing assembly, the power taking mechanism, and the measuring mechanism;

[0039] The extending direction of the stop portion intersects with the extending direction of the connecting portion, so that the stop portions of the corresponding first stop members cross, and the stop portions of the corresponding second stop members cross.

[0040] As an alternative implementation, the wall of at least one of the first housing and the second housing has a sampling area;

[0041] The inspection device further includes an image acquisition component; the image acquisition component is arranged on the housing component, the image acquisition component includes an image acquirer, the image acquirer and the sampling area are arranged corresponding to each other, and the sampling end of the image acquirer obtains an external image of the inspection device through the sampling area.

[0042] As an alternative implementation, there are a plurality of sampling areas, and at least a part of the sampling areas are located on different sides of the housing component; there are a plurality of image acquirers, and the image acquirers and the sampling areas are in one-to-one correspondence.

[0043] As an alternative implementation, the image acquisition component further includes a heating element, the heating element is respectively arranged on at least part of the image acquirers, and the heating element is in thermal conduction with the corresponding image acquirer;

[0044] And / or, the image acquirer includes a main body and an end cover, the end cover is arranged at the acquisition end of the main body; at least part of the end covers have a heating layer, and the heating layer is located on the side of the end cover facing the main body.

[0045] As an alternative implementation, the image acquisition component further includes a lighting element, and the lighting element is arranged corresponding to at least one of the plurality of image acquirers.

[0046] As an alternative implementation, the inspection device further includes a light sensor, the light sensor is connected to the housing component, and the light sensor is electrically connected to the lighting element.

[0047] As an alternative implementation, the inspection device further includes a temperature detector, the temperature detector is arranged on the housing component, the detection end of the temperature detector faces the power transmission line, and the temperature detector is configured to detect the temperature of the power transmission line.

[0048] As an alternative implementation, the inspection device further includes a sealing member, and the sealing member is arranged on the housing component.

[0049] As an alternative implementation, the inspection device further includes a meteorological sensor, the meteorological sensor is arranged on the housing component, and the meteorological sensor is electrically connected to the electromagnetic induction component.

[0050] As an alternative implementation, the inspection device further includes an attitude sensor, and the attitude sensor is arranged on the housing component.

[0051] The inspection device provided by this application drives the housing assembly to automatically close on the power transmission line through the driving component, reducing the installation difficulty of the inspection device on the power transmission line and improving the installation efficiency of the inspection device. At the same time, it reduces the manual participation in the installation process of the inspection device, thereby reducing the occurrence of safety accidents and further improving the safety of the inspection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0053] Figure 1 Isometric view of the inspection device provided by the embodiment of the present application Figure 1 ;

[0054] Figure 2 Isometric view of the inspection device provided by the embodiment of the present application Figure 2 ;

[0055] Figure 3 Isometric view of the inspection device provided by the embodiment of the present application;

[0056] Figure 4 Isometric view of the housing assembly in the inspection device provided by the embodiment of the present application Figure 1 ;

[0057] Figure 5 Is Figure 4 Rear view of;

[0058] Figure 6 Is Figure 4 Front view of;

[0059] Figure 7 Schematic diagram of the electromagnetic induction component and the equipotential component in the inspection device provided by the embodiment of the present application;

[0060] Figure 8 Is Figure 7 Cross-sectional view of;

[0061] Figure 9 Schematic diagram of the electromagnetic induction component in the inspection device provided by the embodiment of the present application;

[0062] Figure 10 Exploded view of the electromagnetic induction component in the inspection device provided by the embodiment of the present application;

[0063] Figure 11 Schematic diagram of the equipotential component in the inspection device provided by the embodiment of the present application;

[0064] Figure 12 is Figure 11 a partial enlarged view of the dashed box part in

[0065] Figure 13 a schematic diagram of a partial internal structure of a housing assembly in the inspection device provided by an embodiment of the present application;

[0066] Figure 14 a schematic diagram of the internal structure of a first housing in the inspection device provided by an embodiment of the present application;

[0067] Figure 15 a schematic diagram of a second housing and a driving assembly in the inspection device provided by an embodiment of the present application;

[0068] Figure 16 is Figure 15 a partial enlarged view of the dashed box part in

[0069] Figure 17 a schematic diagram of the unfolded state of the inspection device provided by an embodiment of the present application;

[0070] Figure 18 is Figure 17 a partial enlarged view of the dashed box part in

[0071] Explanation of reference numerals:

[0072] 10 - inspection device;

[0073] 100 - housing assembly; 110 - first housing; 111 - first accommodation cavity; 112 - wave - transmitting window; 120 - second housing; 121 - partition; 122 - second installation cavity; 123 - third installation cavity; 130 - installation area; 130a - first sub - installation area; 130b - second sub - installation area; 140 - sampling area; 150 - temperature detector; 160 - seal; 170 - first stop member; 171 - connecting portion; 172 - stop portion; 180 - second stop member; 190 - hanging portion;

[0074] 200 - electromagnetic induction assembly; 210 - magnetic induction space; 220 - power - taking mechanism; 230 - measuring mechanism; 240, 240a, 240b - installation housing; 241, 241a, 241b - first installation cavity; 242, 242a, 242b - connecting shell; 2421 - opening; 243, 243a, 243b - accommodating shell; 2431 - installation hole; 250, 250a, 250b - magnetic core; 260 - induction coil; 270 - first elastic member;

[0075] 300 - image acquisition assembly; 310 - image acquirer; 320 - light - emitting member; 330 - light - sensitive sensor;

[0076] 400 - Equipotential component; 410 - Bushing; 411 - Bushing hole; 412 - First bushing component; 413 - Second bushing component; 420 - Conductive column; 421 - Fixed part; 422 - Movable part;

[0077] 500 - Communication component; 510 - First circuit board; 520 - Wave - transmitting cover plate;

[0078] 600 - Energy storage component; 610 - Battery; 620 - Second circuit board; 630 - Capacitor;

[0079] 700 - Driving component; 710 - Driving motor; 720 - Gear; 730 - Transmission part; 740 - Linkage part; 750 - Detector;

[0080] 800 - Hanging component. Detailed implementation manners

[0081] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application. Without conflict, the following embodiments and the features in the embodiments may be combined with each other.

[0082] With the continuous development of power transmission technology, the number of distribution lines has been increasing, which has increased the work tasks of distribution line inspection personnel. Therefore, line inspection devices are often installed on distribution lines.

[0083] In the related art, the line inspection device needs to be hung on the power transmission line. The high voltage of the power transmission line is relatively high, and safety accidents are likely to occur when the inspection device is installed on the power transmission line.

[0084] Therefore, there is an urgent need for a line inspection device that can improve safety.

[0085] To overcome the defects in the prior art, the embodiments of the present application provide an inspection device. By controlling the closing of the first housing and the second housing of the housing component through the driving component, the manual participation in the installation of the inspection device is reduced, thereby reducing the occurrence of power safety accidents and improving the safety of the inspection device.

[0086] The content of the present application will be described in detail below with reference to the accompanying drawings, so that those skilled in the art can understand the content of the present application more clearly and in detail.

[0087] Combined with Figures 1 - 4 , define the first direction as P and the second direction as Q.

[0088] An embodiment of the present application provides an inspection device 10, which can be installed on a transmission line to monitor the environment around the transmission line, so that the staff can timely obtain the environmental conditions around the transmission line according to the relevant monitoring information.

[0089] Combined Figures 1 - 6 , the inspection device 10 in the embodiment of the present application includes a housing assembly 100, and the housing assembly 100 includes a first housing 110 and a second housing 120. The shape of the first housing 110 can be approximately circular, and the shape and size of the second housing 120 are adapted to those of the first housing 110, which helps to reduce the mold design cost of the housing assembly 100, facilitates the installation of the first housing 110 and the second housing 120, and the overall structure of the housing assembly 100 is relatively unified, improving the overall aesthetics of the inspection device 10.

[0090] The center of the first housing 110 has a first sub-installation area 130a, and the contour of the first sub-installation area 130a is semi-circular. The center of the second housing 120 has a second sub-installation area 130b, and the contour of the second sub-installation area 130b is semi-circular. The first housing 110 and the second housing 120 are joined together, and the first sub-installation area 130a and the second sub-installation area 130b are joined together to form a complete circular structure. It is not difficult to understand that the first sub-installation area 130a and the second sub-installation area 130b are in communication with each other.

[0091] Among them, the first sub-installation area 130a can be a concave structure on the surface of one side of the first housing 110 along the first direction, or a concave structure on the end surface of the first housing 110 facing the second housing 120; the second sub-installation area 130b can be a concave structure on the surface of one side of the second housing 120 along the first direction, or a concave structure on the end surface of the second housing 120 facing the first housing 110. The embodiment of the present application does not make specific requirements for this.

[0092] In the embodiment of the present application, the electromagnetic induction component 200 is arranged in the installation area 130. The electromagnetic induction component 200 has a magnetic induction space 210. The magnetic induction space 210 penetrates the electromagnetic induction component 200 along the first direction (P), and at the same time penetrates the installation area 130 on the housing assembly 100. The transmission line passes through the magnetic induction space 210 along the first direction (P). When there is current flowing on the transmission line, the current on the transmission line forms a magnetic field. After the electromagnetic induction component 200 senses the magnetic field, an induced current is formed. The induced current is supplied to the image acquisition component 300 to drive the image acquisition component 300 to work. It can be understood that there is continuous current flowing on the transmission line, and the induced current can be continuously and stably supplied to ensure that the inspection device 10 can work normally, continuously and stably. The induced current generated by the electromagnetic induction component 200 can also be used for current monitoring of the transmission line to reflect the real-time working state of the transmission line.

[0093] Exemplarily, a sampling area 140 is provided on the housing wall of the first housing 110, and the image acquisition assembly 300 can be disposed on the first housing 110. The image acquisition assembly 300 includes an image acquirer 310. The image acquirer 310 is correspondingly disposed with the sampling area 140, and the acquisition end of the image acquirer 310 can obtain an external image of the inspection device 10 through the sampling area 140.

[0094] It should be noted that the sampling area 140 can be only located on the housing wall of the first housing 110, that is to say, the housing wall of the first housing 110 has a light-transmitting area, and the light-transmitting area is the sampling area 140. Alternatively, an opening is provided on the housing wall of the first housing 110, and the opening forms the sampling area 140. The embodiments of the present application do not make specific requirements in this regard.

[0095] The sampling area 140 can also be only located on the housing wall of the second housing 120. The housing wall of the second housing 120 has a light-transmitting area, and the light-transmitting area is the sampling area 140. Alternatively, an opening is provided on the housing wall of the second housing 120, and the opening forms the sampling area 140. The embodiments of the present application do not make specific requirements in this regard.

[0096] The sampling area 140 can also be located on the housing walls of the first housing 110 and the second housing 120 at the same time. The embodiments of the present application do not limit the number of the sampling areas 140 and the specific positions of the sampling areas 140.

[0097] In the embodiments of the present application, the image acquirer 310 can be a camera, an image sensor, etc. Among them, the camera can be a long-focus camera, a fixed-focus camera, a zoom camera, etc.

[0098] The inspection device 10 provided by the embodiments of the present application is installed on a power transmission line, and the induced current in the power transmission line is obtained through the electromagnetic induction assembly 200, so that the inspection device 10 can stably obtain an external image, realizing real-time, continuous, and stable inspection and observation of the power transmission line and the surrounding environment of the power transmission line; it can reduce the outdoor work intensity of the staff and reduce the personal safety problems of the staff working outdoors. Moreover, according to the external image obtained by the image acquirer 310, the staff can respond in time to check the safety problems of the power transmission line to ensure the stable operation of the power, effectively shortening the operation and maintenance time and improving the user experience.

[0099] Optionally, the electromagnetic induction component 200 includes a power taking mechanism 220 and a measuring mechanism 230. The power taking mechanism 220 is located in the installation area 130 of one of the first housing 110 and the second housing 120; the measuring mechanism 230 is located in the installation area 130 of the other of the first housing 110 and the second housing 120; the power taking mechanism 220 is electrically connected to the image acquisition component 300; the measuring mechanism 230 and the power taking mechanism 220 are combined and magnetically conductive to enclose a magnetic induction space 210; the measuring mechanism 230 is configured to detect the current value in the transmission line.

[0100] The power taking mechanism 220 can be arranged at the first sub-installation area 130a of the first housing 110. Correspondingly, the measuring mechanism 230 is arranged at the second sub-installation area 130b of the second housing 120; or, the power taking mechanism 220 can be arranged at the second sub-installation area 130b of the second housing 120. Correspondingly, the measuring mechanism 230 is arranged at the first sub-installation area 130a of the first housing 110. The embodiments of the present application do not make specific requirements on this.

[0101] It should be noted that the power taking mechanism 220 is matched with the first sub-installation area 130a or the second sub-installation area 130b. In this way, the housing wall of the first housing 110 or the second housing 120 can form a connection and support effect on the power taking mechanism 220, and the connection between the power taking mechanism 220 and the first housing 110 or the second housing 120 is compact and stable. Similarly, the measuring mechanism 230 is matched with the first sub-installation area 130a or the second sub-installation area 130b, and the housing wall of the first housing 110 or the second housing 120 can form a connection and support effect on the measuring mechanism 230, and the connection between the measuring mechanism 230 and the first housing 110 or the second housing 120 is compact and stable.

[0102] The first housing 110 and the second housing 120 are combined, and the first sub-installation area 130a or the second sub-installation area 130b is communicated with each other. It can be understood that the power taking mechanism 220 and the measuring mechanism 230 are combined to jointly enclose the magnetic induction space 210. The power taking mechanism 220 is magnetically conductive with the magnetic induction space 210. When there is current flowing through the transmission line, the power taking mechanism 220 can generate an induced current. The power taking mechanism 220 is electrically connected to the image acquisition component 300, and the image acquisition component 300 can work stably through the induced current. In this way, the inspection device 10 can continuously and stably obtain external images, so that the staff can timely understand the transmission line and the situation around the transmission line according to the external image data.

[0103] In the embodiments of the present application, the measuring mechanism 230 is also magnetically connected to the magnetic induction space 210. The measuring mechanism 230 can also generate an induced current, and the induced current generated by the measuring mechanism 230 is used to reflect the current situation in the transmission line, so that the staff can timely understand the power transmission situation of the transmission line. In this way, the inspection device 10 in the embodiments of the present application can perform inspection and monitoring on the transmission line in multiple dimensions, improving the user experience.

[0104] Optionally, the power taking mechanism 220 and the measuring mechanism 230 are arranged at intervals in the installation area 130 along the first direction (P); the magnetic induction space 210 penetrates through the power taking mechanism 220 and the measuring mechanism 230 along the first direction (P); the power taking mechanism 220 is electrically connected to the image acquisition component 300; the measuring mechanism 230 is configured to detect the current value in the transmission line. In this way, the power taking mechanism 220 and the measuring mechanism 230 are independent of each other and arranged at intervals, and the power taking mechanism 220 and the measuring mechanism 230 do not affect each other, improving the working stability and safety of the inspection device 10.

[0105] It is not difficult to understand that both the power taking mechanism 220 and the measuring mechanism 230 are located in the installation area 130 of the housing assembly 100. Along the first direction (P), the power taking mechanism 220 can be located between the housing assembly 100 and the measuring mechanism 230; or, along the first direction (P), the measuring mechanism 230 is located between the housing assembly 100 and the power taking mechanism 220. The embodiments of the present application do not make specific requirements in this regard. The magnetic induction space 210 penetrates through the housing assembly 100, the measuring mechanism 230, and the power taking mechanism 220 along the first direction (P), that is to say, the inspection device 10 is installed on the transmission line, the measuring mechanism 230 is sleeved on the transmission line and generates an induced current to monitor the transmission current of the transmission line, the power taking mechanism 220 is sleeved on the transmission line and generates an induced current, and the image acquisition component 300 operates stably through the induced current of the power taking mechanism 220.

[0106] Next, various optional structures of the mating connection between the power taking mechanism 220 and the measuring mechanism 230 will be described.

[0107] When the power-taking mechanism 220 and the measuring mechanism 230 are arranged in an aligned manner, both the power-taking mechanism 220 and the measuring mechanism 230 include a mounting housing 240, a magnetic core 250, and an induction coil 260; the mounting housing 240 is mounted in the mounting area 130, and the mounting housings 240 corresponding to the power-taking mechanism 220 and the measuring mechanism 230 are aligned and enclose a magnetic induction space 210; each mounting housing 240 has a first mounting cavity 241, the magnetic core 250 and the mounting housing 240 are correspondingly arranged, the magnetic core 250 is slidably arranged in the first mounting cavity 241, the induction coil 260 and the magnetic core 250 are correspondingly arranged and magnetically conductive, and the induction coil 260 is arranged on a part of the mounting housing 240; at the alignment of the mounting housings 240, the magnetic cores 250 of the power-taking mechanism 220 and the measuring mechanism 230 are magnetically conductive.

[0108] Combined with Figure 2 、 Figure 4 、 Figure 6 、 Figures 7 - 10 The mounting housing 240 of the power-taking mechanism 220 can be located in the second sub-mounting area 130b and connected to the second housing 120, and the mounting housing 240 of the measuring mechanism 230 can be located in the first sub-mounting area 130a and connected to the first housing 110. In this way, after the first housing 110 and the second housing 120 are aligned, the mounting housings 240 of the power-taking mechanism 220 and the measuring mechanism 230 are aligned and enclose a magnetic induction space 210 at the relative center position of the inspection device 10 for the transmission line to pass through. Thus, each mounting housing 240 is located in the mounting area 130 of the corresponding first housing 110 and second housing 120, the connection structure between the electromagnetic induction component 200 and the housing component 100 is compact, the space occupation ratio of the inspection device 10 can be reduced, and the housing component 100 forms a connection and support function for the mounting housing 240, making the connection structure of the inspection device 10 more stable. It can be understood that the power-taking mechanism 220 and the measuring mechanism 230 in the embodiment of the present application are respectively connected to the corresponding first housing 110 or second housing 120, realizing the modular design of the inspection device 10, facilitating the installation and disassembly of the inspection device 10, and being beneficial to the maintenance and replacement of the inspection device 10.

[0109] Both the mounting housing 240a and the mounting housing 240b have a first mounting cavity 241, and the magnetic core 250 and the mounting housing 240 are correspondingly arranged, that is, the magnetic core 250a is located in the first mounting cavity 241a of the mounting housing 240a, and the magnetic core 250b is located in the first mounting cavity 241b of the mounting housing 240b. Each end face of the mounting housing 240 has a mounting opening, the mounting opening is communicated with the first mounting cavity 241, and the shapes of each magnetic core 250 and the corresponding first mounting cavity 241 match each other for the installation of the magnetic core 250 and the mounting housing 240.

[0110] Exemplarily, each first installation cavity 241 can be an arc cavity. Correspondingly, the magnetic core 250 is also arc-shaped. When the installation housing 240a and the installation housing 240b are aligned, the first installation cavity 241a of the installation housing 240a and the first installation cavity 241b of the installation housing 240b are communicated through the installation opening. The ends of the magnetic cores 250 in each installation housing 240 are abutted and magnetically conducted at the butting place of the installation housings 240. In this way, through the connection between the installation housing 240 and the magnetic core 250, it can be ensured that the power taking mechanism 220 and the measuring mechanism 230 have good contact and magnetic conduction states, further improving the working stability and reliability of the inspection device 10. In addition, the structures of the installation housing 240 and the magnetic core 250 are adapted, and the magnetic core 250 and the first installation cavity 241 of the installation housing 240 are connected in a sliding manner, making the connection between the magnetic core 250 and the installation housing 240 more convenient, which helps to improve the production efficiency of the inspection device 10.

[0111] It should be noted that the induction coil 260 and the magnetic core 250 are correspondingly arranged, that is, each magnetic core 250 corresponds to an induction coil 260, and the induction coil 260 is independently arranged on the installation housing 240 corresponding to each magnetic core 250. In this way, the power taking mechanism 220 and the measuring mechanism 230 are independent of each other, which can effectively reduce electromagnetic interference and form a stable magnetic field environment, thereby improving the measurement accuracy and power taking efficiency of the inspection device 10. The magnetic core 250 in the embodiment of the present application is a magnetic conductive part, for example: an iron part, a silicon steel sheet part, etc.

[0112] Optionally, at least one of the power taking mechanism 220 and the measuring mechanism 230 further includes a first elastic member 270. The first elastic member 270 is located in the first installation cavity 241. One end of the first elastic member 270 abuts against the inner wall of the installation housing 240, and the other end of the first elastic member 270 abuts against the magnetic core 250. In the embodiment of the present application, through the setting of the first elastic member 270, the magnetic cores 250 corresponding to the power taking mechanism 220 and the measuring mechanism 230 are kept in abutment and good magnetic conduction when they are aligned.

[0113] Among them, the power taking mechanism 220 includes a first elastic member 270. The first elastic member 270 of the power taking mechanism 220 can be arranged in the first installation cavity 241b of the installation housing 240b. Both ends of the first elastic member 270 respectively abut between the inner wall of the installation housing 240b and the magnetic core 250b. The magnetic core 250b can move towards the opposite installation housing 240a under the elastic force of the first elastic member 270, so that both ends of the magnetic core 250b extend out through the installation opening of the installation housing 240b, and when they are aligned, it is ensured that the magnetic core 250b and the magnetic core 250a are abutted and closed at the butting place of the installation housing 240b and the installation housing 240a.

[0114] Combined with Figures 7 - 10, the measuring mechanism 230 includes a first elastic member 270. The first elastic member 270 of the measuring mechanism 230 can be arranged in the first installation cavity 241a of the installation housing 240a. Two ends of the first elastic member 270 respectively abut between the inner wall of the installation housing 240a and the magnetic core 250a. Under the elastic force of the first elastic member 270, the magnetic core 250a can move towards the opposite installation housing 240b, so that both ends of the magnetic core 250a extend out through the installation opening of the installation housing 240a, and when they are aligned, it is ensured that the magnetic core 250a and the magnetic core 250b abut and close at the alignment position of the installation housing 240a and the installation housing 240b.

[0115] Both the power-taking mechanism 220 and the measuring mechanism 230 can include a first elastic member 270. The connection structures and functions of the power-taking mechanism 220 and the measuring mechanism 230 corresponding to the first elastic member 270 are the same as those in the above embodiments, and will not be elaborated here.

[0116] It should be noted that the first elastic member 270 can be a spring or a component that can generate a reaction force due to plastic deformation and act on the magnetic core 250, so that the two magnetic cores 250 can abut.

[0117] Optionally, in combination with Figure 2 、 Figure 4 、 Figures 7 - 10 , the installation housing 240 includes a connection shell 242 and a receiving shell 243. The connection shell 242 has an opening 2421 on the side facing the corresponding first housing 110 or second housing 120; the connection shell 242 is connected to the housing assembly 100, and the receiving shell 243 is arranged in the connection shell 242 through the opening 2421; the induction coil 260 is wound around the receiving shell 243; the first installation cavity 241 is arranged in the receiving shell 243. The end face of the receiving shell 243 facing the connection shell 242 has an installation hole 2431, and the installation hole 2431 communicates with the first installation cavity 241; the end faces of the magnetic cores 250 of the power-taking mechanism 220 and the measuring mechanism 230 abut at the installation hole 2431.

[0118] In the embodiment of the present application, the connection shell 242a has an opening 2421 on the side facing the corresponding first housing 110 or second housing 120 in the corresponding installation area 130. An installation space is formed between the connection shell 242a and the corresponding first housing 110 or second housing 120 for installing the receiving shell 243a. The first installation cavity 241a is arranged on the receiving shell 243a. The end face of the receiving shell 243a has an installation hole 2431, and the installation hole 2431 communicates with the first installation cavity 241a. The magnetic core 250a slides into the first installation cavity 241a through the installation hole 2431.

[0119] The connecting shell 242b has an opening 2421 on one side facing the corresponding first shell 110 or the second shell 120 within the corresponding installation area 130. An installation space is formed between the connecting shell 242b and the corresponding first shell 110 or the second shell 120 for installing the accommodating shell 243b. The first installation cavity 241b is provided on the accommodating shell 243b. The end face of the accommodating shell 243b has an installation hole 2431, and the installation hole 2431 communicates with the first installation cavity 241b. The magnetic core 250b slides into the first installation cavity 241b through the installation hole 2431.

[0120] After the connecting shell 242a and the connecting shell 242b are joined together, the magnetic core 250b of the power-taking mechanism 220 and the magnetic core 250a of the measuring mechanism 230 are in contact with each other to form a closed magnetic circuit. Through such a setting in the embodiment of the present application, it is convenient for the installation and maintenance of the magnetic core 250.

[0121] Optionally, the accommodating shell 243 can be an independent component or part of the side wall of the device itself is detachable, and the present application does not make specific requirements for this.

[0122] It should be noted that the induction coil 260 is wound around the accommodating shell 243a and the accommodating shell 243b, and the induction coil 260 is magnetically conductive with the magnetic core 250a and the magnetic core 250b. In this way, the accommodating shell 243 provides a support structure for winding the induction coil 260, forming a physical partition between the induction coil 260 and the magnetic core 250, avoiding directly winding the induction coil 260 on the magnetic core 250, ensuring the stability of the magnetic field between the magnetic core 250 and the induction coil 260, and also being beneficial to the heat dissipation of the induction coil 260.

[0123] Optionally, the induction coil 260 on each accommodating shell 243 can be wound by a single-strand wire or a multi-strand wire. The induction coil 260 can also be integrally wound around the accommodating shell 243, or arranged in segments, and the embodiment of the present application does not make specific requirements for this.

[0124] The induction coil 260 of the power-taking mechanism 220 is used for inductive power taking and requires a relatively large current. The induction coil 260 of the measuring mechanism 230 is used for detecting the current of the power transmission line and requires a relatively small current. Therefore, the resistance of the induction coil 260 of the power-taking mechanism 220 should be less than the resistance of the induction coil 260 of the measuring mechanism 230.

[0125] Optionally, the wire diameter of the induction coil 260 of the power taking mechanism 220 is 0.6 - 2.0 mm, such as 0.6 mm, 0.8 mm, 1.0 mm, 1.2 mm, 1.4 mm, 1.6 mm, 1.8 mm or 2.0 mm, and the number of turns of the induction coil 260 of the power taking mechanism 220 is 100 - 500 turns, such as 100, 200, 300, 400 or 500. It should be noted that the settings of the wire diameter and the number of turns of the induction coil 260 of the power taking mechanism 220 are not limited to the above examples, and any values within the above ranges are acceptable.

[0126] The wire diameter of the induction coil 260 of the measuring mechanism 230 can be 0.3 - 2.0 mm, such as 0.3 mm, 0.5 mm, 0.7 mm, 0.9 mm, 1.1 mm, 1.3 mm, 1.5 mm, 1.7 mm, 1.9 mm or 2.0 mm, and the number of turns of the induction coil 260 of the measuring mechanism 230 can be 100 - 1500 turns, such as 100, 300, 500, 700, 900, 1100, 1300 or 1500. It should be noted that the settings of the wire diameter and the number of turns of the induction coil 260 of the measuring mechanism 230 are not limited to the above examples, and any values within the above ranges are acceptable.

[0127] Among them, when the wire diameters of the induction coil 260 of the power taking mechanism 220 and the induction coil 260 of the measuring mechanism 230 are the same, the resistance of the induction coil 260 of the power taking mechanism 220 can be made less than that of the induction coil 260 of the measuring mechanism 230 by setting the number of turns of the induction coil 260 of the power taking mechanism 220 to be less than that of the induction coil 260 of the measuring mechanism 230. Or when the number of turns of the induction coil 260 of the power taking mechanism 220 and the induction coil 260 of the measuring mechanism 230 are the same, the resistance of the induction coil 260 of the power taking mechanism 220 can be made less than that of the induction coil 260 of the measuring mechanism 230 by setting the wire diameter of the induction coil 260 of the power taking mechanism 220 to be greater than that of the induction coil 260 of the measuring mechanism 230. Or it is also possible to set the wire diameters and the number of turns of the induction coil 260 of the power taking mechanism 220 and the induction coil 260 of the measuring mechanism 230 to be different, and by selecting appropriate wire diameters and numbers of turns to cooperate, the resistance of the induction coil 260 of the power taking mechanism 220 can be made less than that of the induction coil 260 of the measuring mechanism 230.

[0128] Next, the equipotential safety function of the inspection device 10 will be described.

[0129] Refer to Figure 2 、 Figure 7 、 Figure 8 、 Figure 11 、 Figure 12, the inspection device 10 further includes an equipotential component 400, and the equipotential component 400 is located on the side of the electromagnetic induction component 200 facing the magnetic induction space 210; the equipotential component 400 is electrically connected to the housing component 100. By setting the equipotential component 400 in the embodiment of the present application, the potential of the inspection device 10 is made consistent with that of the power transmission line, reducing electromagnetic interference caused by potential difference, thereby improving the efficiency of the inspection device 10 for obtaining induced current and the stability of the operation of the inspection device 10. It can also ensure that the potentials of the components of the inspection device 10 are consistent, reducing the risk of electric shock and arc generation, and enhancing the safety of the inspection device 10.

[0130] Exemplarily, the equipotential component 400 may include wires, conductive metal parts, etc., and the present application does not make specific requirements for this, and any structure that can achieve electrical connection between the housing component 100 and the power transmission line is acceptable.

[0131] Optionally, the equipotential component 400 includes a bushing 410 and a conductive post 420. The bushing 410 is arranged on the side of the power taking mechanism 220 and the measuring mechanism 230 facing the magnetic induction space 210. The bushing 410 has a bushing hole 411, and the bushing hole 411 penetrates through the opposite sides of the bushing 410 along the first direction (P); the bushing hole 411 is configured to allow the power transmission line to pass through; one end of the conductive post 420 is connected to the housing component 100, and a part of the conductive post 420 penetrates through the bushing 410 in a direction intersecting the first direction (P), and the end of the conductive post 420 facing away from the housing component 100 is configured to abut against the power transmission line.

[0132] See Figure 7 、 Figure 8 , the bushing 410 is arranged on the side of the power taking mechanism 220 and the measuring mechanism 230 facing the magnetic induction space 210. The bushing hole 411 of the bushing 410 allows the power transmission line to pass through. The inner wall of the bushing 410 abuts against the power transmission line, and the outer peripheral wall of the bushing 410 abuts against the power taking mechanism 220 and the measuring mechanism 230, and both ends of the bushing 410 along the first direction (P) are respectively fixed to the housing component 100 and the electromagnetic induction component 200. Thus, through the setting of the bushing 410, physical isolation is formed between the housing component 100, the electromagnetic induction component 200 and the power transmission line, reducing heat conduction.

[0133] Among them, the bushing 410 can be an insulating part, thereby forming an insulating isolation between the inspection device 10 and the power transmission line.

[0134] Further, one end of the conductive post 420 is connected to the housing component 100, and the other end penetrates through the bushing 410 and abuts against the power transmission line. In this way, the housing component 100 is electrically connected to the power transmission line through the conductive post 420, and the potential of the inspection device 10 is the same as that of the power transmission line, so as to avoid damage to the inspection device 10 caused by the formation of electric shock and arc, thereby enhancing the safety of the inspection device 10 and further making the operation of the inspection device 10 stable.

[0135] Optionally, refer to Figure 7 、 Figure 8 、 Figure 11 The bushing 410 includes a first bushing component 412 and a second bushing component 413. The first bushing component 412 is connected to the power-taking mechanism 220, and the second bushing component 413 is connected to the measuring mechanism 230. The structures of the first bushing component 412 and the second bushing component 413 are adapted to each other and are enclosed to form a bushing hole 411. In this way, the first bushing component 412 and the second bushing component 413 are separately arranged, which helps to modularize the inspection device 10 and facilitates the installation and maintenance of the inspection device 10.

[0136] Optionally, at least one of the first bushing component 412 and the second bushing component 413 has a through hole, and the through hole communicates with the bushing hole 411. The conductive column 420 is correspondingly arranged with the through hole, and the conductive column 420 penetrates through the through hole. In this way, the conductive column 420 abuts against the power transmission line through the through hole on the first bushing component 412 and / or the second bushing component 413, which not only realizes the equipotential connection between the inspection device 10 and the power transmission line, but also hides part of the conductive column 420 through a simple through hole design, thereby reducing the overall space occupation ratio of the inspection device 10.

[0137] In the embodiment of the present application, a through hole is provided on the first bushing component 412. One side of the conductive column 420 is connected to the housing assembly 100, and the other side of the conductive column 420 passes through the through hole and faces the magnetic induction space 210 to abut against the power transmission line in the magnetic induction space 210, thereby realizing the equipotential connection between the power transmission line and the housing assembly 100.

[0138] A through hole is provided on the second bushing component 413. One side of the conductive column 420 is connected to the housing assembly 100, and the other side of the conductive column 420 passes through the through hole and faces the magnetic induction space 210 to abut against the power transmission line in the magnetic induction space 210, thereby realizing the equipotential connection between the power transmission line and the housing assembly 100.

[0139] Alternatively, through holes are simultaneously provided on the first bushing component 412 and the second bushing component 413, and the conductive column 420 is correspondingly arranged with the through holes. In this way, the housing assembly 100 is electrically connected to the power transmission line through different conductive columns 420, thereby improving the reliability of the equipotential connection between the inspection device 10 and the power transmission line and further enhancing the working stability of the inspection device 10.

[0140] Optionally, the end faces of the first bushing assembly 412 and the second bushing assembly 413 that abut against each other can be inclined surfaces, and the end faces of the first bushing assembly 412 and the second bushing assembly 413 that abut against each other are inclined away from the second bushing assembly 413 with respect to the second bushing assembly 413, and the end faces of the second bushing assembly 413 and the first bushing assembly 412 that abut against each other are inclined away from the first bushing assembly 412 with respect to the first bushing assembly 412. In this way, it is convenient for the power transmission line to slide into the bushing hole 411.

[0141] It should be noted that the conductive column 420 in the embodiment of the present application can be an independent and complete component, for example: a metal rod, an elastic conductive member, a wire, etc., and the embodiment of the present application does not make specific requirements in this regard.

[0142] As an optional implementation manner, in combination with Figure 11 and Figure 12 , the conductive column 420 includes a fixed portion 421 and a movable portion 422. The fixed portion 421 is connected to the housing assembly 100, and the movable portion 422 is telescopically arranged relative to the fixed portion 421 along a direction intersecting the first direction (P); one end of the movable portion 422 away from the fixed portion 421 is configured to abut against the power transmission line.

[0143] In the embodiment of the present application, one end of the fixed portion 421 is connected to the housing assembly 100, the movable portion 422 is connected to the fixed portion 421, and the movable portion 422 is telescopically arranged relative to the fixed portion 421. Then, by adjusting the telescopic degree of the movable portion 422 relative to the fixed portion 421, it can be ensured that one end of the movable portion 422 away from the fixed portion 421 abuts against the power transmission line stably, thereby ensuring the reliability of the electrical connection between the inspection device 10 and the power transmission line, reducing the occurrence of electric shock, and further ensuring the safety and stability of the inspection device 10.

[0144] Optionally, the fixed portion 421 has a sliding cavity, and at least part of the movable portion 422 is located in the sliding cavity; the conductive column 420 further includes a second elastic member, and the second elastic member is located in the sliding cavity and abuts between the inner wall of the sliding cavity and the movable portion 422.

[0145] In the embodiment of the present application, part of the movable portion 422 is located in the sliding cavity, and under the elastic force of the second elastic member, the movable portion 422 can telescopically move relative to the fixed portion 421, so as to ensure that the movable portion 422 abuts against the power transmission line continuously and stably and is electrically connected, thereby improving the safety and reliability of the inspection device 10.

[0146] In a specific implementation manner, such as Figure 2As shown, the measuring mechanism 230 is located in the installation area 130 of the first housing 110; the power-taking mechanism 220 is located in the installation area 130 of the second housing 120. After the first housing 110 and the second housing 120 are aligned, the measuring mechanism 230 and the power-taking mechanism 220 are aligned and enclose a magnetic induction space 210. Both the measuring mechanism 230 and the power-taking mechanism 220 are magnetically connected to the power transmission line, and an induced current is generated after the power transmission line is energized.

[0147] Next, various optional structures on the first housing 110 of the inspection device 10 will be described.

[0148] Optionally, the sampling area 140 is located on the first housing 110; the image acquisition component 300 is arranged on the first housing 110. In this way, the image acquisition components 300 are relatively concentratedly distributed on the first housing 110, which is convenient for the communication connection between the image samplers of the image acquisition component 300, can simplify the connection lines, and reduce the installation difficulty and production cost of the inspection device 10.

[0149] Optionally, in combination with Figure 2 、 Figure 4 、 Figure 6 、 Figure 13 、 Figure 14 ,the inspection device 10 further includes a communication component 500. The communication component 500 is connected to the first housing 110, and the communication component 500 is electrically connected to the image acquisition device 310 and the power-taking mechanism 220 respectively. In this way, the induced current generated by the power-taking mechanism 220 can supply power to the image acquisition device 310 and the communication component 500, and the image information outside the inspection device 10 collected by the image acquisition device 310 can be transmitted to the monitoring center or the terminal through the communication component 500.

[0150] In the embodiment of the present application, the communication component 500 and the monitoring center or the terminal can be connected in a wireless and / or wired manner to complete signal transmission, and no specific requirements are made in this regard. Through the setting of the communication component 500, the staff can obtain real-time signals, which is convenient for analyzing and processing the situation outside the inspection device 10 to ensure the stable operation of the power grid.

[0151] The communication component includes a first circuit board 510. The first housing 110 has a first accommodating cavity 111, and the first circuit board 510 is located in the first accommodating cavity 111; the first circuit board 510 is electrically connected to the power-taking mechanism 220 and the image acquisition device 310 respectively.

[0152] As will be understood, the first circuit board 510 is located in the first housing cavity 111 of the first housing 110, with the first housing 110 providing protection for the first circuit board 510. The first circuit board 510 is electrically connected to the power extraction mechanism 220, and can perform cumulative surge protection, rectification, filtering, and voltage stabilization on the induced current generated by the power extraction mechanism 220. Ultimately, the induced current is converted into 12V DC power and output to the various electrical components of the inspection device 10, such as the image collector 310 in this embodiment. This allows the image collector 310 to operate stably, enabling, for example, environmental monitoring of the transmission path of the power transmission line.

[0153] It should be noted that there can be one or more first circuit boards 510. When there are multiple first circuit boards 510, each first circuit board 510 is electrically connected to each other, and the embodiment of the application does not make specific requirements on the series-parallel relationship between the multiple first circuit boards 510.

[0154] Optionally, an antenna module is provided on the first circuit board 510. The antenna module and the image collector 310 are electrically connected and transmit signals. This allows the antenna module to transmit wireless signals, which are then received by the monitoring center and / or terminal, thereby obtaining monitoring information and operating information of the inspection device 10. The inspection device 10 can also receive wireless signals via the antenna module and control the inspection device 10.

[0155] In an embodiment of the present application, the antenna module may have a positioning antenna, and the monitoring center and / or terminal can obtain the location information of the inspection equipment 10 through the antenna module, thereby determining the environmental conditions of the location through the inspection equipment 10 and responding in a timely manner to ensure smooth operation of the power.

[0156] The antenna module may also have a network antenna, a communication antenna, etc., which can improve the signal reception and transmission capabilities of the inspection equipment 10, ensure a stable network connection in various environments, increase the data transmission rate, reduce delays, and ensure the reliability of real-time data transmission.

[0157] Optionally, the communication component 500 further includes a wave-transparent cover plate 520. The first housing 110 has a wave-transparent window 112. The wave-transparent cover plate 520 and the wave-transparent window 112 are adapted to each other in structure, and the wave-transparent cover plate 520 covers the wave-transparent window 112. In this way, through the connection of the wave-transparent cover plate 520 at the wave-transparent window 112 on the first housing 110 in the embodiment of the present application, the blocking and attenuation of the wireless signal by the first housing 110 can be reduced, the signal transmission efficiency can be improved, and the normal operation of the communication component 500 can be ensured. In addition, the wave-transparent cover plate 520 and the wave-transparent window 112 are adapted to each other in structure, which can simplify the manufacturing and assembly process of the inspection device 10, reduce the manufacturing cost and time. Furthermore, through the connection of the wave-transparent cover plate 520 and the first housing 110, the components inside the first housing 110 can be effectively protected, and the influence of the external environment on each component can be reduced, thereby improving the reliability and safety of the device and further extending the service life of the inspection device 10.

[0158] Next, various optional implementation manners of the energy storage function of the inspection device 10 will be described.

[0159] Optionally, in combination with Figure 13 、 Figure 15 and Figure 16 , the second housing 120 further includes a partition plate 121. The second housing 120 has a receiving space. The partition plate 121 is located in the receiving space and divides the receiving space into a second installation cavity 122. The inspection device 10 further includes an energy storage component 600. The energy storage component 600 is located in the second installation cavity 122. The energy storage component 600 is electrically connected to the power taking mechanism 220 and the image acquisition component 300 respectively.

[0160] In the embodiment of the present application, the power taking mechanism 220 is arranged in the installation area 130 of the second housing 120. The partition plate 121 divides the receiving space of the second housing 120 into a second installation cavity 122. The energy storage component 600 is installed in the second installation cavity 122. The energy storage component 600 and the power taking mechanism 220 are electrically connected. In this way, the wiring design between the energy storage component 600 and the power taking mechanism 220 can be simplified, so that the wiring inside the inspection device 10 is simple and convenient, and the internal wiring of the second housing 120 is clear and tidy, which is convenient for the electrical connection installation and maintenance of the inspection device 10.

[0161] The energy storage component 600 is electrically connected to the power taking mechanism 220 and the image acquisition component 300 respectively. The induced current of the power taking mechanism 220 is stored in the energy storage component 600 in the form of electric energy, and the electric energy is transmitted to the image acquisition component 300 through the energy storage component 600 to enable the image acquisition component 300 to work stably.

[0162] Optionally, the energy storage component 600 can also be electrically connected to the communication component 500 to enable the communication component 500 to work, so as to make the signal transmission of the inspection device 10 stable.

[0163] The energy storage component 600 includes a battery 610 and a second circuit board 620. The battery 610 is electrically connected to the second circuit board 620, and the second circuit board 620 is electrically connected to the power taking mechanism 220 and the image acquisition component 300 respectively; and / or, the energy storage component 600 includes a capacitor 630 and a second circuit board 620. The capacitor 630 is electrically connected to the second circuit board 620, and the second circuit board 620 is electrically connected to the power taking mechanism 220 and the image acquisition component 300 respectively. In this way, the electric energy generated by the power taking mechanism 220 can be stored through the battery 610 and / or the capacitor 630, and a stable power supply can be provided for the image acquisition component 300 and other electrical components, thereby ensuring the stable operation of the inspection device 10. The electric energy stored in the battery 610 and / or the capacitor 630 is not affected by external environmental factors and is used as reserve electric energy, reducing the impact of electric energy fluctuations on the operation of the inspection device 10 and improving the reliability and stability of the inspection device 10.

[0164] In the embodiment of the present application, the second circuit board 620 is electrically connected to the battery 610 and / or the capacitor 630, the power taking mechanism 220 and the image acquisition component 300 respectively. The second circuit board 620 integrates multiple control circuits, thereby reducing the use of connecting wires for electrical connection, improving the integration degree of the inspection device 10, making the connection of each component of the second housing 120 compact, reducing the space occupation ratio and mass of the inspection device 10, and facilitating the realization of the miniaturization and light weight design of the inspection device 10.

[0165] It should be noted that the energy storage component 600 may only include the battery 610 and the second circuit board 620, or only include the capacitor and the second circuit board 620, or, include the battery 610, the capacitor 630 and the second circuit board 620 at the same time. When the energy storage component 600 includes the battery 610 and the capacitor 630, both the battery 610 and the capacitor 630 are electrically connected to the second circuit board 620, and both the battery 610 and the capacitor 630 may be electrically connected to the image acquisition component 300.

[0166] Optionally, a circuit management module is provided on the second circuit board 620, and the circuit management module is electrically connected to the battery 610 and / or the capacitor 630.

[0167] In the embodiment of the present application, the circuit management module may have functions such as cumulative surge protection, rectification, filtering, and voltage stabilization processing. In this way, the second circuit board 620 processes the induced current generated by the power taking mechanism 220, the induced current is converted into direct current, and is stably stored in the battery 610 and / or the capacitor 630, thereby ensuring the stable operation of the inspection device 10 and ensuring the safe and stable operation of the power.

[0168] Next, the opening and closing functions of the inspection device 10 will be described in detail in combination with the driving component 700.

[0169] Exemplarily, in combination with Figure 1 , Figure 2 , Figure 13 , Figures 15 - 17 , the inspection device 10 includes a driving assembly 700. The driving assembly 700 is respectively connected to the first housing 110 and the second housing 120, and the driving assembly 700 is electrically connected to the power taking mechanism 220; the driving assembly 700 is configured to drive the first housing 110 and / or the second housing 120, so that there is a relative rotation about the first rotation axis between the first housing 110 and the second housing 120; the extending direction of the first rotation axis is along the first direction (P). In the embodiment of the present application, the driving assembly 700 enables relative rotation between the first housing 110 and the second housing 120, so that the inspection device 10 has an open state and a closed state.

[0170] It can be understood that when the inspection device 10 is in the open state, it can be placed on the power transmission line with the help of an external device or manually. The first housing 110 and the second housing 120 have a relative rotation about the first rotation axis under the action of the driving assembly 700. During the closing process of the first housing 110 and the second housing 120, the measuring mechanism 230 and the power taking mechanism 220 are driven to be combined and magnetically conducted. In this way, through the setting of the driving assembly 700, the opening and closing of the inspection device 10 are realized, the installation difficulty of the inspection device 10 on the power transmission line is reduced, and the installation efficiency of the inspection device 10 is improved. At the same time, the manual participation in the installation process of the inspection device 10 is reduced, thereby reducing the occurrence of safety accidents.

[0171] It should be noted that in the embodiment of the present application, the driving assembly 700 is respectively connected to the first housing 110 and the second housing 120. The driving force generated by the driving assembly 700 can drive the first housing 110 to rotate relative to the second housing 120 about the first rotation axis, or drive the second housing 120 to rotate relative to the first housing 110 about the first rotation axis. In another alternative embodiment, the driving assembly 700 can also drive the first housing 110 and the second housing 120, and there is a relative rotation about the first rotation axis between the first housing 110 and the second housing 120. Through the above three different driving methods, the closing and opening of the first housing 110 and the second housing 120 can be realized, and the opening or closing of the measuring mechanism 230 and the power taking mechanism 220 can be driven.

[0172] The driving assembly 700 can also be connected to the energy storage assembly 600. Exemplarily, the driving assembly 700 can be electrically connected to the battery 610. In this way, the driving assembly 700 can be powered by the battery 610, so that the first housing 110 and the second housing 120 rotate relatively and are combined, and further the power transmission line is restricted within the magnetic induction space 210.

[0173] In the embodiment of the present application, the same side between the first housing 110 and the second housing 120 can be hinged. In this way, the first housing 110 and the second housing 120 rotate around the hinge axis, and the hinge axis is the first rotation axis.

[0174] Optionally, the partition 121 extends along the first direction (P) and divides the accommodation space into a third installation cavity 123; along the second direction (Q), the third installation cavity 123 and the second installation cavity 122 are arranged side by side; the driving assembly 700 is respectively connected to the first housing 110 and the second housing 120, and part of the driving assembly 700 is located in the third installation cavity 123, and the driving assembly 700 drives the first housing 110 to rotate relative to the second housing 120. The second direction (Q) intersects the first direction (P).

[0175] It is not difficult to understand that the partition 121 divides the accommodation space of the second housing 120 into a second installation cavity 122 and a third installation cavity 123. The second installation cavity 122 is used to install the energy storage component 600, and the third installation cavity 123 is used to install the driving assembly 700. In this way, the modular design inside the second housing 120 is realized, the utilization rate of the accommodation space of the second housing 120 is improved, and the integration degree of the inspection device 10 is further improved. Part of the driving assembly 700 is located in the third installation cavity 123 and is protected by the second housing 120, reducing damage to the driving assembly 700 caused by the external environment, thereby improving the movement stability of the inspection device 10 and extending the service life of the inspection device 10.

[0176] During the charging and discharging process of the energy storage component 600, heat is inevitably generated. In the embodiment of the present application, the energy storage component 600 and the driving assembly 700 are separated by the partition 121, which can prevent the heat generated by the energy storage component 600 from affecting the normal operation of the driving assembly 700. At the same time, the setting of the partition 121 increases the heat conduction area of the second housing 120, improves the heat conduction efficiency and effect of the second housing 120, and further reduces the abnormal operation of the inspection device 10 caused by overheating of the energy storage component 600. That is to say, the working stability and reliability of the inspection device 10 are improved.

[0177] It should be noted that the partition 121 in the embodiment of the present application can be an independent component connected to the second housing 120, so as to divide the accommodation space of the second housing 120 into a second installation cavity 122 and a third installation cavity 123; or, the partition 121 and the second housing 120 are an integral part, and the second housing 120 divides the accommodation space into a second installation cavity 122 and a third installation cavity 123 through its own partition 121 structure.

[0178] See Figure 15 、 Figure 16, in the embodiment of the present application, the driving assembly 700 includes a driving member, a transmission member 730, and a linkage member 740. The driving member is located in the third installation cavity 123 and is electrically connected to the power taking mechanism 220; a part of the transmission member 730 is located in the third installation cavity 123, and the transmission member 730 is hinged to the second housing 120; the first end of the transmission member 730 is connected to the driving member; both ends of the linkage member 740 are respectively hinged to the first housing 110 and the second end of the transmission member 730; when the driving member drives the transmission member 730 to rotate relative to the second housing 120 around the hinge axis, the linkage member 740 drives the first housing 110 to rotate; the extending direction of the hinge axis is along the first direction (P), and the hinge axis is parallel to the first rotation axis.

[0179] The driving member is electrically connected to the power taking mechanism 220, and the power taking mechanism 220 supplies power to the driving member. Then the driving member can generate a rotational torque and act on the transmission member 730, driving the transmission member 730 to rotate relative to the second housing 120 around the hinge axis. The transmission member 730 further drives the linkage member 740 to rotate relative to the transmission member 730, and finally drives the first housing 110 to rotate relative to the second housing 120, realizing the closing and opening of the first housing 110 relative to the second housing 120.

[0180] It should be noted that the transmission member 730 is hinged to the second housing 120, and their hinge axis is along the first direction (P) and is parallel to the first rotation axis. In this way, it can be ensured that the first housing 110 rotates relative to the second housing 120 in the same plane, so as to ensure the precise closing of the first housing 110 and the second housing 120, and further make the measuring mechanism 230 and the power taking mechanism 220 be combined and magnetically conduct.

[0181] As an alternative embodiment, the driving member includes a driving motor 710 and a gear 720. The first end of the transmission member 730 has a gear surface and meshes with the teeth of the gear 720; the driving motor 710 drives the gear 720 to rotate around the second rotation axis; the extending direction of the second rotation axis is along the first direction (P), and the second rotation axis, the hinge axis, and the first rotation axis are parallel to each other. In this way, through the cooperation between the driving member and the transmission member 730, the closing process and the opening process of the inspection device 10 can be precisely controlled. In the embodiment of the present application, the driving member and the transmission member 730 are driven by the gear 720, and the power transmission is stable, which can reduce power loss, thereby reducing the system energy consumption of the inspection device 10.

[0182] It should be noted that the gear 720 is connected to the output shaft of the drive motor 710 and rotates around the second rotation axis under the drive of the drive motor 710. The second rotation axis is parallel to the first rotation axis and also parallel to the hinge axis between the transmission member 730 and the second housing 120. In this way, the structural layout of the inspection device 10 can be simplified, the structure of the inspection device 10 is compact, the space occupation ratio of the inspection device 10 can be reduced, and the production cost of the inspection device 10 can also be reduced.

[0183] Optionally, in combination with Figure 15 , Figure 16 , the inspection device 10 further includes a detector 750 and a controller. The detector 750 is located in the third installation cavity 123, and the detector 750 is configured to detect the position of the transmission member 730 in the third installation cavity 123; the controller is located in the second installation cavity 122, and the controller is electrically connected to the detector 750 and the driving member respectively; the controller responds to the detection signal of the detector 750 to control the start and stop of the driving member.

[0184] In the embodiment of the present application, the detector 750 detects the position of the transmission member 730 in the third installation cavity 123, so as to obtain the relative position relationship between the first housing 110 and the second housing 120. When the transmission member 730 reaches the preset position, the detector 750 forms a detection signal, and the controller receives the detection signal and controls the driving member to stop or start.

[0185] Exemplarily, the detector 750 can be a photoelectric sensor, a pressure sensor, etc., and the present application does not make specific requirements in this regard.

[0186] It should be noted that the controller in the embodiment of the present application can be arranged on the second circuit board 620. When the controller controls the start and stop of the control member, it can have a certain delay, for example: 3s, 5s, etc.

[0187] Optionally, some inner walls of the third installation cavity 123 of the second housing 120 can be provided with drain holes. The drain holes are communicated with the third installation cavity 123, and the accumulated water in the third installation cavity 123 can be discharged, improving the reliability and safety of the drive assembly 700 and extending the service life of the inspection device 10.

[0188] During the closing process of the inspection device 10, in order to enable the power transmission line to be accurately located within the magnetic induction space 210, some structures with a stopping function can be provided on the inspection device 10.

[0189] Next, various optional implementation manners of the inspection device 10 will be described in combination with the stopping function of the inspection device 10.

[0190] As an optional implementation manner, in combination with Figure 13, the inspection device 10 further includes a first stop member 170, and the first stop member 170 is respectively connected to the side of the electromagnetic induction assembly 200 facing away from the housing assembly 100; the first stop member 170 is distributed on the periphery of the magnetic induction space 210, and at least part of the first stop member 170 stops the power transmission line. In this way, through the arrangement of the first stop member 170, a stopping effect on the power transmission line is formed, so that the power transmission line is located within the magnetic induction space 210 of the inspection device 10, further improving the installation efficiency of the inspection device 10.

[0191] In the embodiment of the present application, the first stop member 170 can be one and is arranged on the end face of the side of the electromagnetic induction assembly 200 facing away from the housing assembly 100. The first stop member 170 can be connected to the power taking mechanism 220 or the measuring mechanism 230, and the present application does not make specific requirements in this regard.

[0192] Optionally, the first stop member 170 is respectively connected to the same side of the power taking mechanism 220 and the measuring mechanism 230 along the first direction (P); the first stop member 170 on the power taking mechanism 220 and the first stop member 170 on the measuring mechanism 230 partially cross to stop the power transmission line.

[0193] See Figure 2 、 Figure 17 、 Figure 18 , the first stop member 170 is two, one of the first stop members 170 is arranged on the power taking mechanism 220, and the other first stop member 170 is arranged on the measuring mechanism 230. The first stop member 170 on the power taking mechanism 220 and the first stop member 170 on the measuring mechanism 230 cross. In this way, during the closing process of the first housing 110 and the second housing 120, it can prevent the power transmission line from sliding above the magnetic induction space 210 along the second direction (Q) and stably stop the power transmission line within the magnetic induction space 210, thereby improving the installation efficiency of the inspection device 10 on the power transmission line and also preventing the power transmission line from damaging the inspection device 10.

[0194] As an optional implementation manner, in combination with Figure 1 、 Figure 5 、 Figure 14 、 Figure 15 , the inspection device 10 further includes a second stop member 180, and the second stop member 180 is arranged on the side of the housing assembly 100 facing away from the electromagnetic induction assembly 200; the second stop member 180 is distributed on the periphery of the magnetic induction space 210, and at least part of the second stop member 180 stops the power transmission line. In this way, through the arrangement of the second stop member 180, a stopping effect on the power transmission line is formed, so that the power transmission line is located within the magnetic induction space 210 of the inspection device 10, further improving the installation efficiency of the inspection device 10.

[0195] In the embodiment of the present application, the second stopper 180 may be one and is disposed on the end surface of the housing assembly 100 on the side facing away from the electromagnetic induction assembly 200. The second stopper 180 may be connected to the first housing 110 or the second housing 120, and the present application does not make specific requirements thereon.

[0196] Optionally, the second stoppers 180 are respectively connected to the same sides of the first housing 110 and the second housing 120 facing away from the power taking mechanism 220; the second stopper 180 on the first housing 110 and the second stopper 180 on the second housing 120 partially cross to stop the power transmission line.

[0197] There are two second stoppers 180, one of the second stoppers 180 is disposed on the first housing 110, and the other second stopper 180 is disposed on the second housing 120. The second stopper on the first housing 110 and the second stopper 180 on the second housing 120 cross. Thus, during the closing process of the first housing 110 and the second housing 120, it is possible to prevent the power transmission line from sliding above the magnetic induction space 210 along the second direction (Q) and stably stop the power transmission line within the magnetic induction space 210, thereby improving the installation efficiency of the inspection device 10 on the power transmission line and also preventing the power transmission line from damaging the inspection device 10.

[0198] It should be noted that in the embodiment of the present application, the first stopper 170 and the second stopper 180 may be simultaneously disposed on the opposite sides of the inspection device 10 along the first direction (P) to form a multiple stop for the power transmission line and improve the stopping effect.

[0199] Optionally, both the first stopper 170 and the second stopper 180 include a connecting portion and a stopping portion that are connected to each other. The connecting portion is connected to the corresponding housing assembly 100, power taking mechanism 220, and measuring mechanism 230; the extending direction of the stopping portion intersects with the extending direction of the connecting portion.

[0200] In the embodiment of the present application, the structures of the first stopper 170 and the second stopper 180 are the same. Hereinafter, the first stopper 170 will be taken as an example for description. Refer to Figure 18 , the first stopper 170 includes a connecting portion 171 and a stopping portion 172. The intersecting design of the stopping portion 172 and the connecting portion 171 can improve the mechanical strength and stability of the first stopper 170, and can better withstand the external force of stopping the power transmission line to reduce the risk of deformation and damage of the first stopper 170. At the same time, the stopping portions 172 of the two first stoppers 170 on the same side of the inspection device 10 cross to form a stop for the power transmission line at different angles, improve the stopping effect, and can also prevent the problem of damage to the inspection device 10 caused by the power transmission line slipping out of the magnetic induction space 210.

[0201] Optionally, the inspection device 10 further includes a hanging member 800; both the first housing 110 and the second housing 120 have a hanging portion 190, and the hanging portion 190 is located on the same side of the first housing 110 and the second housing 120 along the second direction (Q); the hanging member 800 is respectively connected to the hanging portion 190 of the first housing 110 and the hanging portion 190 of the second housing 120. In this way, the inspection device 10 can be installed on the transmission line by an external device acting on the hanging member 800.

[0202] Exemplarily, the hanging portion 190 can be arranged on the side of the first housing 110 and the second housing 120 along the second direction (Q) close to the driving assembly 700. One end of the hanging member 800 is connected to the hanging portion 190 on the first housing 110, and the other end of the hanging member 800 is connected to the hanging portion 190 on the second housing 120. In this way, the inspection device 10 can be hung on the transmission line through the cooperation of a drone or a pole and the hanging member 800.

[0203] It should be noted that the hanging member 800 can be a rope, a steel wire, a sling, etc., and the embodiments of the present application do not make specific requirements for this.

[0204] Next, the image acquisition function of the inspection device 10 will be described in conjunction with various optional embodiments of the image acquirer 310.

[0205] As an optional embodiment, there are multiple sampling areas 140, and at least some of the sampling areas 140 are located on different sides of the housing assembly 100; there are multiple image acquirers 310, and the image acquirers 310 and the sampling areas 140 correspond one by one.

[0206] In the embodiments of the present application, in combination with Figures 1 - 3 , the sampling area 140 can be singly arranged on the first housing 110 on the housing assembly 100. When there are multiple sampling areas 140, the sampling areas 140 can be arranged on the shell walls on the opposite sides of the first housing 110 along the first direction (P), or can be arranged on the shell wall on one side of the first housing 110 along the second direction (Q). The image acquirers 310 and the sampling areas 140 correspond to each other, and each image acquirer 310 obtains the image information outside the inspection device 10 through its corresponding sampling area 140. It can be understood that through the mutual cooperation of the sampling area 140 and the image acquirer 310 in the embodiments of the present application, the external image of the inspection device 10 can be obtained from multiple angles, so as to expand the image acquisition range of the inspection device 10, comprehensively understand the external environment of the inspection device 10, and the real-time situation of the transmission line.

[0207] The inspection device 10 is installed on the outdoor transmission line. The weather environment where the inspection device 10 is located is diverse. In an optional implementation, the image acquisition component 300 further includes a heating element, and the heating element is respectively arranged on at least part of the image collectors 310, and the heating element is thermally conductive to the corresponding image collector 310.

[0208] In this way, when the heating element is started, the heat generated by the heating element is transferred to the image collector 310, so that the temperature of the image collector 310 rises, and it can remove water mist, ice, snow, rain, etc. blocking the acquisition end of the image collector 310. The image obtained by the image collector 310 is clearer, so that the staff can accurately understand the inspection impact of the inspection device 10 in various meteorological environments, which helps the stable operation of the power grid.

[0209] Alternatively, the image collector 310 includes a main body and an end cover, and the end cover is arranged at the acquisition end of the main body; at least part of the end covers of the image collectors 310 have a heating layer, and the heating layer is located on the side of the end cover facing the main body.

[0210] In the embodiments of the present application, through the heating layer on the end cover of the image collector 310 itself, it can remove water mist, ice, snow, rain, etc. blocking the acquisition end of the image collector 310. The image obtained by the image collector 310 is clearer, so that the staff can accurately understand the inspection impact of the inspection device 10 in various meteorological environments, which helps the stable operation of the power grid.

[0211] In addition, the heating element and the heating layer can be simultaneously arranged on the same image collector 310, so that the same image collector 310 has different ways to remove the blocking objects, thereby ensuring the stable operation of the image collector 310. Of course, the heating element and the heating layer can also be simultaneously arranged on different image collectors 310, and the present application does not make specific requirements for this.

[0212] It should be noted that the heating element in the present application can be an electric heating wire, an electric heating tube, etc. The end cover of the image collector 310 is the lens cover of the camera, and the heating layer can be a heating coil, etc. The heating layer and / or the heating element can be connected to the first circuit board 510, and a control module can be arranged on the first circuit board 510 to control the heating power of the heating layer and the heating element, for example: 1W, 2W, 4W, etc.

[0213] Optionally, the image acquisition component 300 further includes a lighting element 320, and the lighting element 320 is correspondingly arranged with at least one of the multiple image collectors 310. In this way, the lighting element 320 can provide light compensation for the image collector 310, and the inspection device 10 can work stably in a dark environment.

[0214] Exemplarily, the lighting element 320 can be a supplementary light, etc.

[0215] Optionally, the inspection device 10 further includes a light sensor 330. The light sensor 330 is connected to the housing assembly 100 and electrically connected to the light-emitting member 320. In this way, the light intensity outside the inspection device 10 is sensed by the light sensor 330, and the light-emitting member 320 is further controlled to be turned on or off, thereby reducing the energy consumption of the inspection device 10.

[0216] The light sensor 330 may also be electrically connected to the controller to simplify the number of control components inside the inspection device 10. The integration degree and modular effect of the inspection device 10 are improved, and the structure of the inspection device 10 is compact, which can reduce the space occupation ratio of the inspection device 10, lower the production cost, and at the same time, the control logic of the inspection device 10 is simple and easy to operate.

[0217] Next, various other functions of the inspection device 10 will be described in combination with various different embodiments.

[0218] The inspection device 10 further includes a seal 160, and the seal 160 is respectively disposed on at least one of the housing assembly 100, the electromagnetic induction assembly 200, and the image acquisition assembly 300. In this way, the sealing performance of the inspection device 10 can be improved, and the reliability and safety of the inspection device 10 can be enhanced, thereby ensuring the stable operation of the inspection device 10 and extending the service life of the inspection device 10.

[0219] See Figure 13 and Figure 14 , when the electromagnetic induction assembly 200 is connected in the corresponding installation area 130 of the housing assembly 100, a seal 160 is provided between the electromagnetic induction assembly 200 and the housing assembly 100 to prevent external substances from entering the electromagnetic induction assembly 200 and the housing assembly 100 through the connection between the electromagnetic induction assembly 200 and the housing assembly 100.

[0220] See Figure 8 , a seal 160 is provided at the mating end face of the power taking mechanism 220 and the measuring mechanism 230, and the seal 160 is provided at the installation opening of the installation housing 240, thereby preventing external substances from entering the installation cavity from here, and enabling the power taking mechanism 220 and the measuring mechanism 230 to work stably.

[0221] See Figure 14 , seals 160 may also be provided at the joints of the respective shell walls of the first housing 110 to prevent external substances from entering the first housing 110 through the joints on the first housing 110, thereby improving the stability, reliability, and safety of the components inside the first housing 110.

[0222] See Figure 13 、 Figure 15, seals 160 may also be provided at the joints of the walls of the second housing 120 to prevent external substances from entering the second housing 120 through the joints on the second housing 120, thereby improving the stability, reliability, and safety of the components within the second housing 120.

[0223] Optionally, the inspection device 10 further includes a meteorological sensor disposed on the housing assembly 100, and the meteorological sensor is electrically connected to the electromagnetic induction assembly 200.

[0224] In the embodiment of the present application, the meteorological sensor may be disposed at least at one of the inside and outside of the first housing 110, and the meteorological sensor can detect the temperature and humidity outside and / or inside the inspection device 10. It can be understood that the meteorological sensor also transmits the measured temperature and humidity information to the monitoring center and / or the terminal through the communication component 500, so that the staff can timely understand the meteorological information of the location where the inspection device 10 is located and the relevant information of the internal environment of the inspection device 10.

[0225] The meteorological sensor may also be disposed at least at one of the inside and outside of the second housing 120, or may be disposed on both the first housing 110 and the second housing 120 at the same time. The embodiment of the present application does not make specific requirements for this.

[0226] It should be noted that the number of meteorological sensors in the embodiment of the present application is at least one.

[0227] Optionally, the inspection device 10 further includes a temperature detector 150 disposed on the housing assembly 100, and the detection end of the temperature detector 150 faces the magnetic induction space 210. The temperature detector 150 is configured to detect the temperature of the power transmission line. In this way, the temperature of the power transmission line can be obtained in real time, so that the staff can timely understand the working state of the power transmission line and further ensure the stability of power operation.

[0228] It should be noted that the number of temperature detectors 150 may be one or more, and the embodiment of the present application does not make specific requirements for this.

[0229] Optionally, in the embodiment of the present application, the inspection device 10 further includes an attitude sensor disposed on the housing assembly 100, that is, the attitude sensor may be located on at least one of the first housing 110 and the second housing 120. Exemplarily, the attitude sensor may be located inside the corresponding first housing 110 and / or the second housing 120.

[0230] The attitude sensor may be electrically connected to the first circuit board 510 or the second circuit board 620. The attitude sensor can detect the dancing attitude of the inspection device 10 swinging with the power transmission line, which helps in the attitude monitoring of the power transmission line and the inspection device 10, and the processing of the image information output by the inspection device 10.

[0231] It should be noted that the "one embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. Moreover, when combining a specific feature, structure or characteristic with an embodiment, it is within the knowledge scope of those skilled in the art to implement such feature, structure or characteristic in combination with other embodiments, whether explicitly or implicitly described.

[0232] Generally speaking, terms should be understood at least in part by their use in context. For example, at least in part according to the context, the term "one or more" used in the text can be used to describe any feature, structure or characteristic in a singular sense, or can be used to describe a combination of features, structures or characteristics in a plural sense. Similarly, at least in part according to the context, terms such as "a" or "the" can also be understood to convey a singular usage or a plural usage.

[0233] It should be easily understood that the terms "on", "above", and "over" in this application should be interpreted in the broadest manner, so that "on" not only means "directly on something", but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above" or "over" not only includes the meaning of "above" or "over something", but may also include the meaning of "above" or "over something" with no intermediate features or layers therebetween (i.e., directly on something).

[0234] In addition, for the convenience of description, spatial relative terms such as "below", "beneath", "under", "above", "over" etc. may be used in the text to describe the relationship of one element or feature relative to other elements or features as shown in the figure. Spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation shown in the drawings. The device may have other orientations (rotated 90° or in other orientations), and the spatial relative descriptive terms used in the text can be correspondingly interpreted as well.

[0235] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, rather than to limit them; although this application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. An inspection device (10), characterized in that, Comprising: A housing assembly (100), the housing assembly (100) including a first housing (110) and a second housing (120); the first housing (110) and the second housing (120) are rotatably connected; A driving assembly (700), the driving assembly (700) being respectively connected to the first housing (110) and the second housing (120); the driving assembly (700) is configured to drive the first housing (110) and / or the second housing (120) so that the first housing (110) and the second housing (120) have relative rotation about a first rotation axis and embrace a transmission line; The extending direction of the first rotation axis is along a first direction.

2. The inspection device (10) according to claim 1, wherein At least part of the driving assembly (700) is disposed within the second housing (120); The driving assembly (700) drives the first housing (110) to rotate relative to the second housing (120) about the first rotation axis.

3. The inspection device (10) according to claim 2, characterized in that, The driving assembly (700) includes a driving member, a transmission member (730) and a linkage member (740), the driving member being located within the second housing (120); The transmission member (730) is partially located within the second housing (120), and the transmission member (730) is hinged to the second housing (120); a first end of the transmission member (730) is connected to the driving member; two ends of the linkage member (740) are respectively hinged to the first housing (110) and a second end of the transmission member (730); When the driving member drives the transmission member (730) to rotate relative to the second housing (120) about a hinge axis, the linkage member (740) drives the first housing (110) to rotate; the extending direction of the hinge axis is along the first direction, and the hinge axis is parallel to the first rotation axis.

4. The inspection device (10) according to claim 3, characterized in that, The driving member includes a driving motor (710) and a gear (720), a first end of the transmission member (730) has a gear surface and meshes with the teeth of the gear (720); The driving motor (710) drives the gear (720) to rotate about a second rotation axis; the extending direction of the second rotation axis is along the first direction; The second rotation axis, the hinge axis, and the first rotation axis are parallel to each other.

5. The inspection device (10) according to any one of claims 1-4, characterized in that, Further including a hanging member (800); both the first housing (110) and the second housing (120) have hanging portions (190), and the hanging portions (190) are located on the same side of the first housing (110) and the second housing (120) along a second direction; The hanging member (800) is respectively connected to the hanging portion (190) of the first housing (110) and the hanging portion (190) of the second housing (120); The second direction intersects the first direction.

6. The inspection device (10) according to claim 3 or 4, characterized in that, The device further comprises a detector (750) and a controller, wherein the detector (750) is located in the second housing (120) and is configured to detect the position of the transmission member (730) in the second housing (120); the controller is located in the first housing (110) and is electrically connected to the detector (750) and the driving member, respectively. The controller controls the start and stop of the driving member in response to the detection signal of the detector (750).

7. The inspection device (10) according to any one of claims 1-4, characterized in that, The first shell (110) and the second shell (120) have an installation area (130); The inspection device (10) further comprises an electromagnetic induction component (200); the electromagnetic induction component (200) is respectively arranged in the installation area (130) of the first shell (110) and the second shell (120); when the first shell (110) and the second shell (120) are engaged with the power transmission line, the electromagnetic induction component (200) forms a magnetic induction space (210) and is engaged with the power transmission line; The electromagnetic induction component (200) is magnetically connected to the transmission line; the electromagnetic induction component (200) and the driving component (700) are electrically connected.

8. The inspection device (10) according to claim 7, characterized in that, The electromagnetic induction component (200) comprises a power-taking mechanism (220) and a measuring mechanism (230), wherein the power-taking mechanism (220) is located in the installation area (130) of one of the first shell (110) and the second shell (120); The measuring mechanism (230) is located in the installation area (130) of the other of the first housing (110) and the second housing (120); The measuring mechanism (230) and the power taking mechanism (220) are aligned and magnetically connected to enclose the magnetic induction space (210).

9. The inspection device (10) according to claim 8, characterized in that, It also includes a first stopper (170), wherein the first stopper (170) is respectively connected to a side of the electromagnetic induction component (200) facing away from the housing component (100); The first stoppers (170) are distributed around the circumference of the magnetic induction space (210), and at least a portion of the first stoppers (170) stops the transmission line.

10. The inspection device (10) according to claim 9, characterized in that, The first stopper (170) is respectively connected to the same side of the power extraction mechanism (220) and the measuring mechanism (230) along the first direction; The first stopper (170) on the power taking mechanism (220) and the first stopper (170) on the measuring mechanism (230) partially intersect to stop the power transmission line.

11. The inspection device (10) according to claim 9, characterized in that, It also includes a second stopper (180), which is arranged on a side of the housing component (100) facing away from the electromagnetic induction component (200); The second stoppers (180) are distributed around the circumference of the magnetic induction space (210), and at least a portion of the second stoppers (180) stops the transmission line.

12. The inspection device (10) according to claim 11, characterized in that, The second stopper (180) is respectively connected to the same side of the first shell (110) and the second shell (120) facing away from the power extraction mechanism (220); The second stoppers (180) on the first housing (110) and the second stoppers (180) on the second housing (120) partially cross each other to stop the power transmission line.

13. The inspection device (10) according to claim 11, characterized in that, Both the first stopper (170) and the second stopper (180) include a connecting portion and a stopping portion that are connected to each other. The connecting portion is connected to the corresponding housing assembly (100), power taking mechanism (220), and measuring mechanism (230). The extending direction of the stopping portion intersects with the extending direction of the connecting portion, so that the stopping portions of the corresponding first stoppers (170) cross each other, and the stopping portions of the corresponding second stoppers (180) cross each other.

14. The inspection device (10) according to any one of claims 1-4, characterized in that, The wall of at least one of the first housing (110) and the second housing (120) has a sampling area (140). The inspection device (10) further includes an image acquisition component (300). The image acquisition component (300) is disposed on the housing assembly (100). The image acquisition component (300) includes an image acquirer (310). The image acquirer (310) is disposed corresponding to the sampling area (140). The sampling end of the image acquirer (310) acquires an external image of the inspection device (10) through the sampling area (140).

15. The inspection device (10) according to claim 14, characterized in that, There are multiple sampling areas (140), and at least a part of the sampling areas (140) are located on different sides of the housing assembly (100). There are multiple image acquirers (310), and the image acquirers (310) correspond to the sampling areas (140) one by one.

16. The inspection device (10) according to claim 15, characterized in that, The image acquisition component (300) further includes a heating element. The heating element is respectively disposed on at least a part of the image acquirers (310), and the heating element is in thermal conduction with the corresponding image acquirer (310). And / or, the image acquirer (310) includes a main body and an end cap. The end cap is disposed at the acquisition end of the main body. At least a part of the end caps have a heating layer, and the heating layer is located on the side of the end cap facing the main body.

17. The inspection device (10) according to claim 14, characterized in that, The image acquisition component (300) further includes a light emitting element (320). The light emitting element (320) is disposed corresponding to at least one of the multiple image acquirers (310).

18. The inspection device (10) according to claim 17, wherein, It further includes a light sensor (330). The light sensor (330) is connected to the housing assembly (100), and the light sensor (330) is electrically connected to the light emitting element (320).

19. The inspection device (10) according to any one of claims 1-4, characterized in that, It further includes a temperature detector (150). The temperature detector (150) is disposed on the housing assembly (100). The detection end of the temperature detector (150) faces the power transmission line, and the temperature detector (150) is configured to detect the temperature of the power transmission line.

20. The inspection device (10) according to any one of claims 1-4, characterized in that, It further includes a seal (160). The seal (160) is disposed on the housing assembly (100).

21. The inspection device (10) according to claim 7, characterized in that, It further includes a meteorological sensor. The meteorological sensor is disposed on the housing assembly (100), and the meteorological sensor is electrically connected to the electromagnetic induction component (200).

22. The inspection device (10) according to any one of claims 1-4, characterized in that, It further includes an attitude sensor, and the attitude sensor is disposed on the housing assembly.

Images