A charging device for inspection robot

Abstract

The present invention relates to the field of robot charging technology, and specifically to a charging device for an inspection robot. The charging device for an inspection robot provided by the present invention comprises a charging pile body, a charging plug adapted thereto is arranged on the outside of the charging pile body, a supporting base is fixedly connected to the bottom of the charging pile body, a charging column is arranged on the outer end of the charging pile body, a charging port is provided on the outer end of the charging column, and a first protective cover and a second protective cover are arranged on the outside of the charging column. In this case, by setting a driving component, the gravity of the inspection robot itself can be used to drive the first protective cover and the second protective cover to separate, so that the staff can charge quickly, and then the first protective cover and the second protective cover are closed by a manual closing component, so as to protect the charging plug and the charging port during the charging process. Not only that, after the set time is reached, the first protective cover and the second protective cover will also be automatically closed under the drive of the reset component.

Description

Technical Field

[0001] The present invention relates to the technical field of robot charging, and in particular to a charging device for an inspection robot. Background Art

[0002] Inspection robots are automated robot systems designed specifically to perform inspection, monitoring and patrol tasks. They are usually used in environments or facilities that require regular inspections, such as industrial plants, buildings, pipeline systems, power facilities, public transportation facilities, etc. When the inspection robot is low on power, it needs to be replenished in time. Generally, inspection robots have an automatic return function, which means they can automatically return to the vicinity of the charging station when they need to be charged.

[0003] The charging port of the existing charging pile is exposed and lacks protective devices. If a child touches it by mistake, there will be a risk of electric shock. At the same time, if the staff is not careful, water stains will splash onto the charging port, and there are also risks of short circuit and open circuit. If a cover is simply placed, it needs to be manually opened during charging, which brings inconvenience to charging. At the same time, there is no structure to fix the charging plug during the charging process, which makes the charging plug easy to be pulled off, which not only interrupts the charging but also causes danger. Summary of the invention

[0004] The purpose of the present invention is to provide a charging device for an inspection robot to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] A charging device for an inspection robot comprises a charging pile body, a charging plug adapted thereto is disposed on the outside of the charging pile body, a supporting base is fixedly connected to the bottom of the charging pile body, a charging column is disposed at the outer end of the charging pile body, a charging port is provided at the outer end of the charging column, a first protective cover and a second protective cover are disposed on the outside of the charging column, a driving component responsible for opening and closing a pair of protective covers is disposed on the outside of the charging pile body, a manual closing component is disposed on the external movable sleeve of the charging plug, an automatic opening component close to the ground is also disposed on the outside of the charging pile body, and both the manual closing component and the automatic opening component are used to trigger the activity of the driving component.

[0007] The driving component is also provided with a time-delay trigger component, and the time-delay trigger component is used to trigger a pair of protective covers to automatically close after a set time is reached.

[0008] Furthermore, the driving component includes a gear ring sleeve rotatably connected to the charging pile body, the bottom of the first protective cover and the second protective cover are fixedly connected with a rack, the rack and the gear ring sleeve are meshed with each other, the bottom of the first protective cover and the second protective cover are provided with a guide groove adapted to the rack, the bottom of the second protective cover is fixedly connected with a first push rod, the side end of the first push rod is fixedly connected with a telescopic part, the manual closing component can drive the gear ring sleeve to rotate, and the outer ends of the first protective cover and the second protective cover are provided with semicircular notches.

[0009] Furthermore, the manual closing component includes a roller rotatably connected to the outer end of the charging plug, the outer end of the roller is fixedly sleeved with a driving wheel and a friction sleeve, the outer end of the gear ring sleeve is fixedly connected to a swivel, the inner wall of the swivel is fixedly connected to a plurality of latch teeth, and the driving wheel is meshed with the plurality of latch teeth.

[0010] Furthermore, the automatic opening component includes a ramp plate, the side end of the ramp plate is fixedly connected to a pair of support plates, the inner walls of the pair of support plates are slidably connected to a slide plate, the side end of the support plate is fixedly connected to a fixed plate, a first reset member is fixedly connected between the fixed plate and the slide plate, the side end of the slide plate is fixedly connected to a pressure rod, and the pressure rod is initially located at the top of the telescopic member.

[0011] Furthermore, a reset component is also provided on the outside of the delay trigger component, and the reset component includes a fixed top plate, a plurality of second reset members are fixedly connected to the bottom of the fixed top plate, a push plate is fixedly connected to the bottom of the second reset member, and a pair of second push rods are fixedly connected to the top of the first protective cover, the push plate and the second push rods are in conflict with each other, and are responsible for pushing the second push rods downward after the set time is reached.

[0012] Furthermore, the delay trigger component includes a delay turntable, a push rod is provided on the outside of the delay turntable, a pair of telescopic rods are fixedly connected to the outer end of the charging pile body, the side ends of the telescopic rods are fixedly connected to the first elastic member, the side ends of the first elastic member are fixedly connected to the arc blocks, a shift rod is provided under the push plate, the side ends of the shift rod are fixedly connected to the pair of arc blocks, and the push rod moves outward after reaching the set time, and moves outward with the pair of arc blocks through the shift rod.

[0013] Furthermore, a movable groove is opened inside the delay turntable, and the shape of the movable groove is an hourglass structure. The movable groove is filled with fluid material, and the inner wall of the movable groove is slidably connected to a pair of reciprocating plates, and the bottom of the reciprocating plate is fixedly connected to a first inclined block, and the inner wall of the movable groove is slidably connected to a pair of second inclined blocks close to the first inclined block, and the top of the second inclined block is fixedly connected to a touch rod, and the pair of touch rods are fixedly connected to the push rods.

[0014] Furthermore, the outer end of the delay turntable is fixedly connected to a plurality of evenly distributed first levers, the outer end of the second top rod near the delay turntable is fixedly connected to a plurality of second levers, the outer end of the delay turntable is fixedly connected to a pair of first magnetic sheets, and the outer end of the charging pile body is fixedly connected to a pair of second magnetic sheets near the delay turntable.

[0015] Furthermore, the outer end of the support plate is slidably connected to a buffer frame, a square groove is opened on the support plate, a buffer part is fixedly connected to the inner wall of the square groove and the outer end of the buffer frame, a support rod is rotatably connected between the top of the buffer frame near the inner side and the slide plate, and the support rod is a telescopic structure.

[0016] Furthermore, a fixed rod with a curved top is fixedly connected to the top of the support base, and the telescopic member includes a telescopic block, the bottom of the telescopic block is in the shape of an arc, and a second elastic member is fixedly connected between the side end of the telescopic block and the first top rod, and when the pressure rod moves down to the lowest point with the telescopic block, the telescopic block detaches from the pressure rod.

[0017] In the above technical solution, the charging device for the inspection robot provided by the present invention has the following beneficial effects:

[0018] In this case, by setting the first protective cover and the second protective cover, the charging port of the charging pile body can be protected when not charging, effectively preventing children from accidentally touching and getting electric shock or water stains from entering, thereby reducing the risk factor of the charging pile body, and preventing the charging plug from being pulled off; by setting the driving component, the gravity of the inspection robot itself can be used to drive the first protective cover and the second protective cover to separate, so that the staff can charge quickly, and then use the manual closing component to close the first protective cover and the second protective cover, so as to protect the charging plug and the charging port during the charging process. Not only that, after the set time is reached, the first protective cover and the second protective cover will also be automatically closed under the drive of the reset component, so that when the charging plug is plugged in, the labor of the staff can be saved, or when the charging plug is not plugged in, it can effectively prevent children from accidentally touching and getting electric shock or water stains from entering at this stage.

[0019] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0020] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 A schematic diagram of the overall external structure provided by an embodiment of the present invention;

[0023] Figure 2 A schematic diagram of the external structure of a driving component provided by an embodiment of the present invention;

[0024] Figure 3 A schematic diagram of the external structure of a manual closing component provided in an embodiment of the present invention;

[0025] Figure 4 A schematic diagram of the external structure of the automatic opening component provided in an embodiment of the present invention;

[0026] Figure 5 A schematic diagram of the external structure of a delay trigger component provided in an embodiment of the present invention;

[0027] Figure 6 A schematic diagram of the external structure of the delay turntable provided in an embodiment of the present invention;

[0028] Figure 7 A schematic diagram of the coordination structure of a reset component and a delay trigger component provided in an embodiment of the present invention;

[0029] Figure 8 The embodiment of the present invention provides Figure 7 A schematic diagram of the enlarged structure at point A;

[0030] Fig. 9 A schematic diagram of a side cross-sectional structure of a time-delay turntable provided in an embodiment of the present invention;

[0031] Fig.10 A schematic diagram of the front cross-sectional structure of a time-delay turntable provided in an embodiment of the present invention;

[0032] Fig.11 A bottom view structural diagram of an automatic opening component provided by an embodiment of the present invention;

[0033] Fig.12 A schematic diagram of the matching structure of the fixing rod and the telescopic block provided in an embodiment of the present invention;.

[0034] Description of reference numerals:

[0035] 1. Charging pile body; 11. Charging plug; 12. Support base; 13. Charging column; 14. Charging port; 2. First protective cover; 3. Second protective cover; 4. Driving component; 41. Gear ring; 42. Rack; 43. Guide groove; 44. First push rod; 45. Telescopic member; 46. Notch; 5. Manual closing component; 51. Roller; 52. Driving wheel; 53. Friction sleeve; 54. Swivel; 55. Gear; 6. Automatic opening component; 61. Ramp plate; 62. Support plate; 63. Slide plate; 64. Fixed plate; 65. First reset member; 66. Pressure rod; 67. Buffer frame; 68. Square groove; 69. Buffer ;610, support rod;611, fixed rod;612, telescopic block;613, second elastic member;7, delay trigger component;71, delay turntable;72, push rod;73, telescopic rod;74, first elastic member;75, arc block;76, shift rod;77, movable groove;771, material storage part;772, material leakage part;78, reciprocating plate;79, first inclined block;710, second inclined block;711, touch rod;712, first lever;713, second lever;714, first magnetic sheet;715, second magnetic sheet;8, reset component;81, fixed top plate;82, second reset member;83, push plate;84, second top rod. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0037] Please refer to 1, a charging device for an inspection robot, including a charging pile body 1, a charging plug 11 adapted thereto is arranged on the outside of the charging pile body 1, the charging plug 11 is electrically connected to the inspection robot, a supporting base 12 is fixedly connected to the bottom of the charging pile body 1, a charging column 13 is arranged at the outer end of the charging pile body 1, a charging port 14 is opened at the outer end of the charging column 13, a first protective cover 2 and a second protective cover 3 are arranged on the outside of the charging column 13, a driving component 4 responsible for opening and closing a pair of protective covers is arranged on the outside of the charging pile body 1, a manual closing component 5 is arranged on the external movable sleeve of the charging plug 11, and an automatic opening component 6 close to the ground is also arranged on the outside of the charging pile body 1, and both the manual closing component 5 and the automatic opening component 6 are used to trigger the activity of the driving component 4.

[0038] The driving component 4 is also provided with a time-delay trigger component 7, which is used to trigger a pair of protective covers to automatically close after a set time is reached.

[0039] Specifically, the inspection robot applicable to this case has an automatic navigation function. In the case of insufficient power, it automatically returns to the vicinity of the charging pile body 1, and the staff will plug it in to help the inspection robot charge. By setting a movable first protective cover 2 and a second protective cover 3, the charging column 13 can be covered at ordinary times to prevent water vapor or dust from entering the charging port 14. When charging is needed, it will automatically open and then be manually closed, thereby effectively preventing children from accidentally touching it or water stains from splashing on it during charging, causing danger.

[0040] Please refer to 2, the driving component 4 includes a gear ring sleeve 41 rotatably connected to the charging pile body 1, the bottoms of the first protective cover 2 and the second protective cover 3 are fixedly connected with a rack 42, the rack 42 and the gear ring sleeve 41 are meshed with each other, the bottoms of the first protective cover 2 and the second protective cover 3 are provided with a guide groove 43 adapted to the rack 42, the bottom of the second protective cover 3 is fixedly connected with a first push rod 44, the side end of the first push rod 44 is fixedly connected with a telescopic part 45, the manual closing component 5 can drive the gear ring sleeve 41 to rotate, and the outer ends of the first protective cover 2 and the second protective cover 3 are provided with a semicircular notch 46.

[0041] Please refer to 3, the manual closing component 5 includes a roller 51 rotatably connected to the outer end of the charging plug 11, the outer end of the roller 51 is fixedly sleeved with a driving wheel 52 and a friction sleeve 53, the outer end of the gear ring sleeve 41 is fixedly connected with a swivel 54, the inner wall of the swivel 54 is fixedly connected with a plurality of latch teeth 55, the driving wheel 52 is meshed with the plurality of latch teeth 55, the groove 46 is adapted to the outer wall of the roller 51, and the inner wall of the groove 46 is provided with a sealing gasket.

[0042] The staff inserts the charging plug 11 into the charging port 14, and then rotates the friction sleeve 53. The friction sleeve 53 rotates with the driving wheel 52 through the roller 51, so that the driving wheel 52 can rotate with the swivel 54 through the latch 55. The swivel 54 slowly rotates with the gear ring sleeve 41, and moves with the rack 42 respectively, forcing the first protective cover 2 and the second protective cover 3 to move closer to each other, wrap the end of the charging plug 11 and the charging port 14, and seal the groove 46 with a sealing gasket to effectively prevent water stains from entering. At the same time, the driving wheel 52 is used to abut against the inside of the first protective cover 2 and the second protective cover 3. When the wire is pulled by accident, the charging plug 11 will not be pulled out, thereby preventing the charging plug 11 from falling off.

[0043] Please refer to 4, the automatic opening component 6 includes a ramp plate 61, the side end of the ramp plate 61 is fixedly connected to a pair of support plates 62, the inner walls of the pair of support plates 62 are slidably connected to a slide plate 63, the side end of the support plate 62 is fixedly connected to a fixed plate 64, a first reset member 65 is fixedly connected between the fixed plate 64 and the slide plate 63, the side end of the slide plate 63 is fixedly connected to a pressure rod 66, and the pressure rod 66 is initially located at the top of the telescopic member 45.

[0044] When the inspection robot returns to the vicinity of the charging pile body 1, it first crawls on the ramp plate 61, and then when it drives onto the slide plate 63, under the action of the inspection robot's own gravity, the slide plate 63 moves the pressure rod 66 downward. During the downward movement of the pressure rod 66, the second protective cover 3 is also moved downward through the telescopic member 45 and the first push rod 44, and the rack 42 is engaged with the gear ring sleeve 41, and the first protective cover 2 is also raised at the same time, thereby finally achieving the effect of separating the first protective cover 2 and the second protective cover 3 from each other, thereby facilitating the staff to insert the charging plug 11 into the charging port 14.

[0045] When the inspection robot falls between a pair of support plates 62, as it moves down to the bottom, the pair of support plates 62 have a wrapping effect, which not only effectively prevents the inspection robot from being accidentally touched by people, causing it to be moved to a distant place, causing the plugging process to be in a dangerous state (the charging plug 11 and the charging port 14 are loose or even detached), but also prevents the inspection robot from being accidentally kicked by people, causing damage, and has a good protective effect on it.

[0046] Please refer to 7. A reset component 8 is also provided on the outside of the delay trigger component 7. The reset component 8 includes a fixed top plate 81. A plurality of second reset components 82 are fixedly connected to the bottom of the fixed top plate 81. A push plate 83 is fixedly connected to the bottom of the second reset component 82. A pair of second push rods 84 are fixedly connected to the top of the first protective cover 2. The push plate 83 and the second push rod 84 are in conflict with each other and are responsible for pushing the second push rod 84 downward after the set time is reached.

[0047] The first restoring member 65 and the second restoring member 82 are both restoring springs.

[0048] Please refer to 5-8. The delay trigger component 7 includes a delay turntable 71, and a push rod 72 is arranged on the outside of the delay turntable 71. A pair of telescopic rods 73 are fixedly connected to the outer end of the charging pile body 1. The side end of the telescopic rod 73 is fixedly connected to a first elastic member 74. The first elastic member 74 is a compression spring. The side end of the first elastic member 74 is fixedly connected to an arc block 75. A shift rod 76 is arranged under the push plate 83. The side end of the shift rod 76 is fixedly connected to the pair of arc blocks 75. The push rod 72 moves outward after reaching the set time, and moves outward with the pair of arc blocks 75 through the shift rod 76.

[0049] Please refer to 9-10. A movable groove 77 is provided inside the delay turntable 71. The movable groove 77 is in the shape of an hourglass structure and is filled with fluid material. A pair of reciprocating plates 78 are slidably connected to the inner wall of the movable groove 77. A first inclined block 79 is fixedly connected to the bottom of the reciprocating plate 78. A pair of second inclined blocks 710 close to the first inclined block 79 are slidably connected to the inner wall of the movable groove 77. A touch rod 711 is fixedly connected to the top of the second inclined block 710. The pair of touch rods 711 are fixedly connected to the push rod 72. A compression spring is fixedly connected between the reciprocating plate 78 and the inner wall of the movable groove 77. An elastic cotton is fixedly connected between the second inclined block 710 and the inner wall of the movable groove 77. The compression spring and the elastic cotton are respectively used for resetting the first inclined block 79 and the second inclined block 710.

[0050] Specifically, the fluid material is a liquid, such as water, or fine sand. In this embodiment, fine sand is taken as an example. The movable groove 77 includes a pair of storage parts 771 and a leakage part 772. The hourglass-shaped structure is specifically a pair of upper and lower symmetrical trapezoidal columns (that is, the storage part 771), and the connecting part of the pair of triangular prisms is a narrow and thin structure (that is, the leakage part 772).

[0051] The outer end of the delay turntable 71 is fixedly connected to a plurality of evenly distributed first levers 712, the outer end of the second top rod 84 near the delay turntable 71 is fixedly connected to a plurality of second levers 713, the outer end of the delay turntable 71 is fixedly connected to a pair of first magnetic sheets 714, and the outer end of the charging pile body 1 is fixedly connected to a pair of second magnetic sheets 715 near the delay turntable 71.

[0052] When the first protective cover 2 rises with the second push rod 84, the second push rod 84 rotates with the first push rod 712 through the second lever 713, so that the delay turntable 71 can rotate slowly. Under the suction of the first magnetic sheet 714 and the second magnetic sheet 715, the delay turntable 71 rotates 180 degrees and then stops steadily. At this time, the fine sand originally located at the bottom comes to the upper position and begins to pass from the upper storage part 771 to the lower storage part 771 through the leakage part 772. As time goes by, the reciprocating plate 78 located at the bottom is continuously squeezed. During this period, the staff can also manually merge the first protective cover 2 and the second protective cover 3 (the principle has been explained above and will not be repeated here). When the staff forgets or does not notice that the inspection robot comes near the charging pile body 1, the first protective cover 2 and the second protective cover 3 are still in the open state. After a period of time (the amount of fine sand and the aperture size of the leakage part 772 can be set by yourself, and the recommended time is 1-5 minutes), The first inclined block 79 squeezes the second inclined block 710 to move, pushes out the contact rod 711 below, and moves the push rod 72 outward, and moves the pair of arc blocks 75 outward through the shift rod 76. Without the support of the arc block 75, the push plate 83 moves downward under the elastic force of the second reset member 82, and moves the first protective cover 2 downward through the pair of second push rods 84, and uses the rack 42 to engage with the gear ring sleeve 41, and also brings the second protective cover 3 up, and finally achieves the purpose of closing the first protective cover 2 and the second protective cover 3, effectively avoiding the risk of water stains entering the interior when the first protective cover 2 and the second protective cover 3 are opened for a long time, and also eliminates the risk of young children accidentally touching the charging port 14 during this period of time and causing electric shock; not only that, during the plugging process, the staff only needs to insert the charging plug 11 into the charging port 14 and wait for a few minutes, and the first protective cover 2 and the second protective cover 3 will automatically close, saving labor and making it more convenient to use.

[0053] Please refer to 11. In an embodiment further provided by the present invention, the outer end of the support plate 62 is slidably connected to a buffer frame 67, a buffer pad is provided near the upper position of the buffer frame 67, a square groove 68 is opened on the support plate 62, and a buffer member 69 is fixedly connected to the inner wall of the square groove 68 and the outer end of the buffer frame 67, and the buffer member 69 is a compression spring. A support rod 610 is rotatably connected between the top of the buffer frame 67 near the inner side and the slide plate 63, and the support rod 610 is a telescopic structure.

[0054] When the inspection robot travels onto the slide 63, due to the support of the support rod 610, the slide 63 will not move down immediately. Instead, after the inspection robot travels a certain distance and touches the buffer rack 67, the inspection robot is successively buffered by the buffer pad and the buffer member 69 to dissipate energy, thereby effectively reducing the speed of the inspection robot and providing safety for it to fall safely into a pair of support plates 62. At the same time, the buffer rack 67 will also slide with the bottom end of the support rod 610 during the movement, allowing the support rod 610 to tilt. Then, without the support of the support rod 610, the inspection robot's gravity slide 63 moves down, thereby protecting the inspection robot.

[0055] By providing the support rod 610 and the buffer pad, it can be avoided that the slide plate 63 moves down when the inspection robot is halfway through its travel, causing the inspection robot to lose its center of gravity and fall, thereby achieving the purpose of delaying the downward movement of the slide plate 63.

[0056] Please refer to 12. In an embodiment further provided by the present invention, the top of the support base 12 is fixedly connected to a fixed rod 611 with a curved top, the telescopic member 45 includes a telescopic block 612, the bottom of the telescopic block 612 is in the shape of an arc, and a second elastic member 613 is fixedly connected between the side end of the telescopic block 612 and the first top rod 44. The second elastic member 613 is a pressure spring or an elastic telescopic tube. When the pressure rod 66 moves down with the telescopic block 612 to the lowest point, the telescopic block 612 is separated from the pressure rod 66.

[0057] During the downward movement of the pressure rod 66, the first push rod 44 is moved downward by the telescopic block 612. During the downward movement, the telescopic block 612 gradually approaches the fixed rod 611. The top surface of the fixed rod 611 is a curved surface. After approaching the bottom of the telescopic block 612, the telescopic block 612 is squeezed, causing the telescopic block 612 to move to one side and gradually separate from the pressure rod 66. When the telescopic block 612 rises subsequently, it will not be pressed by the slide plate 63 and the inspection robot above, effectively eliminating the influence of the inspection robot on the merging of the first protective cover 2 and the second protective cover 3.

[0058] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A charging device for an inspection robot, comprising a charging pile body (1), the charging pile body (1) being provided with a charging plug (11) adapted thereto on the outside, the bottom of the charging pile body (1) being fixedly connected to a supporting base (12), the outer end of the charging pile body (1) being provided with a charging column (13), the outer end of the charging column (13) being provided with a charging port (14), characterized in that: The charging column (13) is provided with a first protective cover (2) and a second protective cover (3) on the outside, the charging pile body (1) is provided with a driving component (4) responsible for opening and closing a pair of protective covers on the outside, the charging plug (11) is provided with a manual closing component (5) on the outside of the movable sleeve, and the charging pile body (1) is also provided with an automatic opening component (6) close to the ground on the outside, and the manual closing component (5) and the automatic opening component (6) are both used to trigger the activity of the driving component (4); The driving component (4) is also provided with a time-delay trigger component (7), and the time-delay trigger component (7) is used to trigger a pair of protective covers to automatically close after a set time has elapsed; The delay trigger component (7) comprises a delay turntable (71), a push rod (72) is arranged outside the delay turntable (71), a pair of telescopic rods (73) are fixedly connected to the outer end of the charging pile body (1), the side ends of the telescopic rods (73) are fixedly connected to the first elastic member (74), the side ends of the first elastic member (74) are fixedly connected to the arc block (75), a shift rod (76) is arranged outside the delay turntable (71), the side ends of the shift rod (76) are fixedly connected to the pair of arc blocks (75), and the push rod (72) moves outward after reaching the set time, and moves outward with the pair of arc blocks (75) through the shift rod (76).

2. The charging device for the inspection robot according to claim 1, characterized in that: The driving component (4) comprises a gear ring sleeve (41) rotatably connected to the charging pile body (1); the bottoms of the first protective cover (2) and the second protective cover (3) are fixedly connected with a rack (42); the rack (42) and the gear ring sleeve (41) are meshed with each other; the bottoms of the first protective cover (2) and the second protective cover (3) are provided with a guide groove (43) adapted to the rack (42); the bottoms of the second protective cover (3) are fixedly connected with a first push rod (44); the side end of the first push rod (44) is fixedly connected with a telescopic member (45); the manual closing component (5) can drive the gear ring sleeve (41) to rotate; the outer ends of the first protective cover (2) and the second protective cover (3) are provided with a semicircular notch (46).

3. The charging device for the inspection robot according to claim 2, characterized in that: The manual closing component (5) comprises a roller (51) rotatably connected to the outer end of the charging plug (11); the outer end of the roller (51) is fixedly sleeved with a driving wheel (52) and a friction sleeve (53); the outer end of the gear ring sleeve (41) is fixedly connected with a rotating ring (54); the inner wall of the rotating ring (54) is fixedly connected with a plurality of latch teeth (55); and the driving wheel (52) meshes with the plurality of latch teeth (55).

4. The charging device for the inspection robot according to claim 3, characterized in that: The automatic opening component (6) comprises a ramp plate (61), the side ends of the ramp plate (61) are fixedly connected to a pair of support plates (62), the inner walls of the pair of support plates (62) are slidably connected to a slide plate (63), the side ends of the support plates (62) are fixedly connected to a fixed plate (64), a first reset member (65) is fixedly connected between the fixed plate (64) and the slide plate (63), and the side ends of the slide plate (63) are fixedly connected to a pressure rod (66), and the pressure rod (66) is initially located at the top of the telescopic member (45).

5. The charging device for the inspection robot according to claim 4, characterized in that: A reset component (8) is also provided outside the delay trigger component (7), and the reset component (8) comprises a fixed top plate (81), a plurality of second reset components (82) are fixedly connected to the bottom of the fixed top plate (81), a push plate (83) is fixedly connected to the bottom of the second reset components (82), and a pair of second push rods (84) are fixedly connected to the top of the first protective cover (2), and the push plate (83) and the second push rods (84) are in contact with each other and are responsible for pushing the second push rods (84) downward after the set time is reached.

6. The charging device for the inspection robot according to claim 5, characterized in that: A movable groove (77) is provided inside the time-delay turntable (71). The movable groove (77) is in the shape of an hourglass structure and is filled with a fluid substance. A pair of reciprocating plates (78) are slidably connected to the inner wall of the movable groove (77). A first inclined block (79) is fixedly connected to the bottom of the reciprocating plate (78). A pair of second inclined blocks (710) close to the first inclined block (79) are slidably connected to the inner wall of the movable groove (77). A touch rod (711) is fixedly connected to the top of the second inclined block (710). The pair of touch rods (711) are fixedly connected to the push rod (72).

7. The charging device for the inspection robot according to claim 6, characterized in that: The outer end of the delay turntable (71) is fixedly connected to a plurality of evenly distributed first levers (712), the outer end of the second top rod (84) close to the delay turntable (71) is fixedly connected to a plurality of second levers (713), the outer end of the delay turntable (71) is fixedly connected to a pair of first magnetic sheets (714), and the outer end of the charging pile body (1) close to the delay turntable (71) is fixedly connected to a pair of second magnetic sheets (715).

8. The charging device for the inspection robot according to claim 7, characterized in that: The outer end of the support plate (62) is slidably connected to a buffer frame (67); a square groove (68) is provided on the support plate (62); a buffer member (69) is fixedly connected between the inner wall of the square groove (68) and the outer end of the buffer frame (67); a support rod (610) is rotatably connected between the top of the buffer frame (67) near the inner side and the slide plate (63); and the support rod (610) is a telescopic structure.

9. The charging device for the inspection robot according to claim 8, characterized in that: The top of the support base (12) is fixedly connected to a fixed rod (611) having a curved top, the telescopic member (45) comprises a telescopic block (612), the bottom of the telescopic block (612) is in the shape of an arc, a second elastic member (613) is fixedly connected between the side end of the telescopic block (612) and the first top rod (44), and when the pressure rod (66) moves downward with the telescopic block (612) to the lowest point, the telescopic block (612) is separated from the pressure rod (66).

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