A charging device for emergency rescue of new energy vehicles

Abstract

The present application provides a rescue charging device for a new energy vehicle with low power, which belongs to the field of rescue charging for new energy vehicles. The rescue charging device for a new energy vehicle with low power includes: a transport vehicle and a rescue charging assembly. The transport vehicle is provided with a cargo box, and a rotary lifting door is provided at the rear of the cargo box. The rescue charging assembly includes a mobile body, a battery box, an upper box, a first battery pack, a connector, a distribution box, and a charging gun. The mobile body is provided with multiple components. The battery box is fixedly connected to the upper part of the mobile body, the connector is fixedly connected to the inside of the battery box, the distribution box is fixedly connected to the inside of the upper box, the connector is electrically connected to the distribution box, one side of the charging gun is electrically connected to the distribution box, and the charging gun is stuck in the inside of the upper box. This saves time waiting for rescue charging and improves rescue efficiency.

Description

Technical Field

[0001] The present application relates to the field of rescue charging for new energy vehicles, and more specifically, to a rescue charging device for low-power new energy vehicles. Background Art

[0002] With the development of the new energy vehicle industry, new energy vehicles are becoming more and more popular. However, the construction of charging stations is relatively not popular enough. Many times, they cannot be charged in time, resulting in some new energy vehicles being parked on the road due to lack of power. Therefore, a low-power rescue device is needed to transmit electricity to the new energy vehicle. Currently, a group of battery packs are placed on a vehicle. Many times, the rescue vehicle is parked near the rescued new energy vehicle, and then the new energy vehicle is recharged and rescued. Until the rescued new energy vehicle is fully recharged, the rescue vehicle can drive away to rescue the next new energy vehicle, which makes the rescue efficiency low. Summary of the Invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a low-battery rescue charging device based on new energy vehicles, which can realize the insertion of a first battery pack into a battery box. After arriving at the first rescue point, a mobile vehicle body is used to drive the movement of the battery box and the first battery pack to the first rescue point. Then, the transport vehicle can be driven to the second rescue point, and then another mobile vehicle body is used to drive the movement of the battery box and another first battery pack to the second rescue point. And so on, the first battery pack is transported to each rescue point one by one, and after the rescue is completed, the multiple mobile vehicles and the first battery pack are recycled, thereby saving the waiting time for rescue charging and improving the efficiency of rescue.

[0004] According to an embodiment of the present application, a power-low rescue charging device for a new energy vehicle includes: a transport vehicle and a rescue charging component, the transport vehicle is provided with a cargo box, and a rotating lifting door is provided at the rear of the cargo box, the rescue charging component includes a mobile body, a battery box, an upper box, a first battery pack, a connector, a distribution box and a charging gun, the mobile body is provided with multiple, the battery box is fixedly connected to the upper part of the mobile body, the upper box is fixedly connected to the upper part of the battery box, the first battery pack is provided with multiple, the first battery pack is slidably inserted into the battery box, one side of the first battery pack is inserted into the inside of one side of the connector, the connector is fixedly connected to the inside of the battery box, the distribution box is fixedly connected to the inside of the upper box, the connector is electrically connected to the distribution box, one side of the charging gun is electrically connected to the distribution box, and the charging gun is stuck in the inside of the upper box.

[0005] In addition, a battery-deficient rescue charging device for new energy vehicles according to an embodiment of the present application also has the following additional technical features:

[0006] According to the present application, a wheel groove is provided at the inner bottom of the cargo box, and the mobile vehicle body moves inside the wheel groove.

[0007] According to the present application, a limit rod is symmetrically arranged inside the cargo box, and the limit rod is provided with a first telescopic part. One end of the limit rod and the end of the first telescopic part are both rotatably connected to the cargo box, and the output end of the first telescopic part is rotatably connected to the limit rod.

[0008] According to the present application, the rotary lifting door includes a first lifting slide rail, a second telescopic part and a door body. The first lifting slide rail is arranged on one side of the cargo box. One side of the second telescopic part is rotatably connected to the sliding end of the first lifting slide rail. The output end of the second telescopic part is rotatably connected to the door body. One side of the door body is rotatably connected to the bottom of the lifting end of the first lifting slide rail.

[0009] According to the present application, the first lifting slide rail includes a dual-axis motor, a first lead screw and a lifting block, the lifting block and the first lead screw are symmetrically arranged, the lifting block is slidingly connected to the cargo box, the first lead screw is rotatably connected to the cargo box, the dual-axis motor is fixedly connected to the upper part of the cargo box, the output end of the dual-axis motor is transmission-connected to the first lead screw, the first lead screw is threadedly connected to the lifting block, and one side of the door body is rotatably connected to the lifting block.

[0010] According to the present application, the mobile vehicle body includes a frame, drive wheels and steering wheels, the drive wheels and the steering wheels are both arranged at the bottom of the frame, and the battery box is fixedly connected to the upper part of the frame.

[0011] According to the present application, the driving wheel includes a first motor and a first wheel body, the steering wheel includes a third telescopic member, a connecting frame, a rotating frame and a second wheel body, a second battery pack is arranged inside the frame, and a remote control distribution box is arranged inside the upper box, the first motor is fixedly connected to the inside of the frame, the output end of the first motor is transmission-connected to the first wheel body, the first wheel body is rotationally connected to the frame, the second wheel body is rotationally connected to the rotating frame, the rotating frame is rotationally connected to the frame, the rotating frames are symmetrically arranged, and the two rotating frames are connected through the connecting frame, the end of the third telescopic member is rotationally connected to the frame, the output end of the third telescopic member is rotationally connected to one of the rotating frames, the second battery pack is electrically connected to the remote control distribution box, and the first motor and the third telescopic member are both electrically connected to the remote control distribution box.

[0012] According to the present application, a plug is provided on one side of the first battery pack, and the connector is provided with a connecting sleeve, and the plug is inserted into the connecting sleeve.

[0013] According to the present application, placement grooves are provided at intervals inside the battery box, and limiting beads are symmetrically provided on both sides of the placement grooves, and the limiting beads are provided with springs.

[0014] According to the present application, a clip is provided inside the upper box, and the charging gun is clamped inside the clip.

[0015] When rescuing a new energy vehicle that has run out of power, the energy consumption of each new energy vehicle is different, and it is also limited by the different destinations of each new energy vehicle, so the required electricity is different. For example, if a rescue device with a fixed specification of electricity is transported to the vicinity of the rescue new energy vehicle, some of the rescue devices may have excess electricity, or some of the rescue devices may have insufficient electricity. Therefore, the electricity cannot be distributed reasonably, which will cause inconvenience to the rescue and reduce the reasonable utilization rate of the rescue device.

[0016] According to the present application, it also includes a power distribution component, which includes an alternating track, a storage rack, a conveyor, a second lifting slide rail, a first linear slide rail, a second linear slide rail and a rotating plug-in, a first slot is provided on one side of the first battery pack, and a second slot is provided on the other side of the first battery pack, the alternating track is provided on the upper part of the rotary lifting door, the storage rack is provided inside the cargo box, a plurality of conveyors are provided at intervals, and a plurality of conveyors are fixedly connected to the storage rack, the first battery pack is located on the upper part of the conveyor, the second lifting slide rail is provided on one side of the storage rack, the sliding ends of the first linear slide rail and the second linear slide rail are both slidably connected to the lifting end of the second lifting slide rail, and two rotating plug-ins are provided, one rotating plug-in is provided at the sliding end of the first linear slide rail, and the other rotating plug-in is provided at the sliding end of the second linear slide rail;

[0017] When the transport vehicle moves to the rescue point, the rotary lifting door is opened, and a mobile car body is moved to the upper part of the rotary lifting door, that is, to the upper part of the alternating track. At this time, the limit rod has limited the mobile car body and the battery box near the second lifting slide rail. The conveying end of the conveyor transports the first battery pack and transports the first battery pack to the upper part of the lifting end of the second lifting slide rail. The sliding end of the second linear slide rail drives one end of a rotating plug-in, and the rotating end of the rotating plug-in is inserted into the second slot to move the first battery pack to the lifting end side of the second lifting slide rail. Then the lifting end of the second lifting slide rail rises and falls, and synchronously, the sliding end of the first linear slide rail drives the movement of another rotating plug-in inserted into the first slot, and then pushes the first battery pack to move the first battery pack. The battery pack is pushed into the battery box. At this time, several first battery packs can be selected to be placed inside the battery box according to rescue needs. When the first battery pack is inserted into the battery box, the first battery pack is connected to the connector, the connector is connected to the distribution box, and the distribution box is connected to the charging gun. Therefore, after the mobile body moves the battery box and the first battery pack to the rescue point, the charging gun can be used to charge the rescued vehicle. During the entire use process, power is distributed according to the rescue power required by each new energy vehicle, reducing the phenomenon of insufficient power for some rescue devices or excess power for other rescue devices, greatly improving the use efficiency of the first battery pack, bringing convenience to rescue, and improving the reasonable utilization rate of rescue devices.

[0018] According to the present application, the alternating track includes a second motor, a second lead screw, a first pad and a second pad. The second motor is fixedly connected to one side of the rotary lift door, the output end of the second motor is fixedly connected to one end of the second lead screw, the second lead screw is rotationally connected to the rotary lift door, the first pad is slidingly connected to the rotary lift door, the second lead screw is threadedly connected to the rotary lift door, and the second pad is placed on the upper part of the rotary lift door.

[0019] According to the present application, the second lifting slide rail includes a third motor, a third screw and a lifting plate. The third motor is fixedly connected to the upper part of the cargo box. There are multiple third screws. The third screws are rotatably connected to the cargo box. The output end of the third motor is transmission-connected to one of the third screws. Multiple third screws are transmission-connected to each other. The third screw is threadedly connected to the lifting plate. The sliding ends of the first linear slide rail and the second linear slide rail are both slidingly connected to the lifting plate.

[0020] According to the present application, the first linear slide rail and the second linear slide rail both include a fourth motor, a fourth lead screw and a slider. The fourth motor is fixedly connected to the lifting plate, the output end of the fourth motor is fixedly connected to one end of the fourth lead screw, the fourth lead screw is rotatably connected to the lifting plate, the slider is slidably connected to the lifting plate, the fourth lead screw is threadedly connected to the slider, and the rotating plug-in is arranged on one side of the slider.

[0021] According to the present application, the rotating plug-in includes a fifth motor, a rotating shaft and a protrusion. The fifth motor is fixedly connected to the slider, the rotating shaft is fixedly connected to the output end of the fifth motor, and the protrusion is fixedly connected to the rotating shaft.

[0022] After the rescue device is transported to the rescue point and connected to the rescued new energy vehicle, the staff will leave and drive the work vehicle to another rescue point. Therefore, when the rescue charging is completed, the rescue device will stay at the rescue point, but the staff cannot rush back in time to recover the rescue device. The rescue device may be pushed to other places or stolen and transported, causing losses and making it inconvenient to carry out rescue again.

[0023] According to the present application, an anti-lost lock assembly is also included, which includes a winding roller, a lock rope and a ring lock. A box door is hinged on one side of the mobile body. The winding end of the winding roller is rotatably connected to the inside of one side of the mobile body. One end of the lock rope is wound outside the rotating end of the winding roller. The other end of the lock rope is fixedly connected to one side of the ring lock. The ring lock is provided with a key.

[0024] After the mobile vehicle body moves to the rescue point, the charging gun inside the upper box is taken out and inserted into the charging port of the rescued new energy vehicle to carry out the rescue of the new energy vehicle, and then the box door is opened, and the ring lock inside the mobile vehicle body is taken out, and the lock rope is pulled out together, and the ring lock is buckled on the surrounding parking space railings, or the lock rope is wrapped around the trees around the rescue new energy vehicle, and the rear end of the lock rope is outside the lock rope, so that one end of the lock rope is buckled on the fixed object around the rescue point, and the other end of the lock rope is wound around the outside of the winding wheel. Therefore, after the rescue is completed, the rescue device can only stay near the rescue point, reducing the phenomenon that the rescue device will be pushed to other places or stolen and transported, reducing the loss caused by the theft of the rescue device, and facilitating the implementation of rescue again.

[0025] According to this application, the winding roller includes a sixth motor and a roller body, the sixth motor is fixedly connected to the inside of the mobile vehicle body, the roller body is rotatably connected to the inside of the mobile vehicle body, the output end of the sixth motor is transmission-connected to the roller body, and one end of the locking rope is wound on the outside of the roller body.

[0026] According to an embodiment of the present application, a charging device for emergency charging of a new energy vehicle with low power consumption has the following beneficial effects:

[0027] 1. The cargo box and the transport vehicle form a transport carrier, and multiple mobile bodies and battery boxes are placed inside the carrier. The transport vehicle is used to transport the mobile bodies, battery boxes, and the first battery pack, thereby improving the convenience of transportation and the mobility of the battery-deficient rescue device.

[0028] 2. The first battery pack is inserted into the battery box. When the transport vehicle arrives at the first rescue point, a mobile body is used to drive a group of battery boxes and the first battery pack to move to the first rescue point. Then the transport vehicle can be driven to the second rescue point. Then another mobile body is used to drive another group of battery boxes and the first battery pack to move to the second rescue point. And so on. The first battery pack is transported to each rescue point one by one. After the rescue is completed, the multiple mobile bodies and the first battery pack are recovered by the transport vehicle, thereby saving the waiting time for rescue and charging and improving the efficiency of the rescue. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the following is a brief introduction to the drawings required for use in the implementation methods. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 This is a structural diagram of a first-person perspective of a battery-deficient rescue charging device for new energy vehicles provided in an embodiment of the present application;

[0031] Figure 2 A schematic structural diagram of a second perspective of a battery-deficient rescue charging device for a mobile vehicle provided in an embodiment of the present application;

[0032] Figure 3 A schematic diagram of the structure of a third-viewpoint rescue charging device for a new energy vehicle with low power provided by an embodiment of the present application;

[0033] Figure 4 A schematic diagram of a portion of the structure of a rotary lift door and alternating tracks provided in an embodiment of the present application;

[0034] Figure 5 A schematic diagram of a portion of the structure from a first perspective of a rescue charging assembly provided in an embodiment of the present application;

[0035] Figure 6 A schematic diagram of a portion of the structure of the rescue charging assembly provided in an embodiment of the present application from a second perspective;

[0036] Figure 7 A schematic diagram of a portion of the structure of a mobile vehicle provided in an embodiment of the present application;

[0037] Figure 8 A schematic diagram of a portion of the structure of the drive wheel and the steering wheel provided in an embodiment of the present application;

[0038] Figure 9 A partial structural diagram of a remote control distribution box and a distribution box provided in an embodiment of the present application;

[0039] Figure 10 Provided for the implementation of this application Figure 9 Schematic diagram of part of the structure of area A;

[0040] Figure 11 A schematic diagram of a portion of the structure of the connecting sleeve provided in an embodiment of the present application;

[0041] Figure 12 A schematic diagram of a portion of the structure of a power distribution assembly provided in an embodiment of the present application;

[0042] Figure 13 A schematic diagram of a portion of the structure of a second lifting rail provided in an embodiment of the present application;

[0043] Figure 14 Provided for the implementation of this application Figure 13 Schematic diagram of part of the structure of area B in the middle;

[0044] Figure 15 A schematic diagram of a portion of the structure of the first slot and the second slot provided in an embodiment of the present application;

[0045] Figure 16 A schematic diagram of the partial structure of the anti-lost lock assembly provided in an embodiment of the present application.

[0046] In the figure: 100-transport vehicle; 110-cargo box; 111-wheel groove; 112-limiting rod; 113-first telescopic member; 120-rotating lifting door; 121-first lifting slide rail; 1211-dual-axis motor; 1212-first screw; 1213-lifting block; 122-second telescopic member; 123-door body; 200-rescue charging assembly; 210-mobile vehicle body; 211-frame; 212-driving wheel; 21 21-first motor; 2122-first wheel; 213-direction wheel; 2131-third telescopic member; 2132-connecting frame; 2133-rotating frame; 2134-second wheel; 215-second battery pack; 216-box door; 220-battery box; 221-placement slot; 222-limiting bead; 223-spring; 230-upper box; 231-remote control distribution box; 232-clip; 240-first battery pack Battery pack; 241-plug; 242-first slot; 243-second slot; 250-connector; 251-connector sleeve; 260-distribution box; 270-charging gun; 300-distribution assembly; 310-alternating track; 311-second motor; 312-second lead screw; 313-first pad; 314-second pad; 320-shelf; 330-conveyor; 340-second lifting rail; 341-third Motor; 342-third lead screw; 343-lifting plate; 350-first linear slide; 351-fourth motor; 352-fourth lead screw; 353-slider; 360-second linear slide; 370-rotating plug-in; 371-fifth motor; 372-rotating shaft; 373-bump; 400-anti-loss lock assembly; 410-winding roller; 411-sixth motor; 412-roller body; 420-lock rope; 430-ring lock. DETAILED DESCRIPTION

[0047] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0048] The following describes a battery-low rescue charging device for new energy vehicles according to an embodiment of the present application with reference to the accompanying drawings.

[0049] like Figures 1-16 As shown, according to an embodiment of the present application, a rescue charging device for a new energy vehicle with low power includes a transport vehicle 100 and a rescue charging assembly 200.

[0050] The transport vehicle 100 is provided with a cargo box 110, and a rotary lifting door 120 is provided at the rear of the cargo box 110. The rescue charging assembly 200 includes a mobile body 210, a battery box 220, an upper box 230, a first battery pack 240, a connector 250, a distribution box 260 and a charging gun 270. The mobile body 210 is provided with multiple, the battery box 220 is fixedly connected to the upper part of the mobile body 210, and the upper box 230 is fixedly connected to the upper part of the battery box 220. There are multiple first battery packs 240, and the first battery packs 240 are slidably inserted into the battery box 220. One side of the first battery pack 240 is inserted into one side of the connector 250. The connector 250 is fixedly connected to the inside of the battery box 220. The distribution box 260 is fixedly connected to the inside of the upper box 230. The connector 250 is electrically connected to the distribution box 260. One side of the charging gun 270 is electrically connected to the distribution box 260, and the charging gun 270 is stuck in the inside of the upper box 230.

[0051] The following describes the working process of a battery-deficit rescue charging device for new energy vehicles according to a specific embodiment of the present application with reference to the accompanying drawings;

[0052] First, multiple mobile bodies 210 are moved into the cargo box 110, and then the transport vehicle 100 is driven to the rescue point;

[0053] Then, a mobile body 210 is moved to the upper part of the rotary lift door 120, the lifting end of the rotary lift door 120 is lowered, and the mobile body 210 is lowered close to the ground. Then, the mobile body 210 is driven off the rotary lift door 120 and moved to the vicinity of the rescued vehicle;

[0054] Then, take out the charging gun 270 from the upper box 230 and insert the charging gun 270 into the charging port of the rescued vehicle;

[0055] Finally, when the transport vehicle 100 arrives at the first rescue point, a mobile body 210 is used to drive a group of battery boxes 220 and the first battery pack 240 to move to the first rescue point, and then the transport vehicle 100 can be driven to the second rescue point, and then another mobile body 210 is used to drive another group of battery boxes 220 and the first battery pack 240 to move to the second rescue point, and so on. The first battery pack 240 is transported to each rescue point one by one, and after waiting for the rescue to be completed, the multiple mobile bodies 210 and the first battery pack 240 are recovered by the transport vehicle 100.

[0056] This saves time waiting for rescue and charging, and improves rescue efficiency.

[0057] In addition, a battery-deficient rescue charging device for new energy vehicles according to an embodiment of the present application also has the following additional technical features:

[0058] According to this application, if Figure 3 As shown, a wheel groove 111 is opened at the inner bottom of the cargo box 110, and the mobile body 210 moves inside the wheel groove 111.

[0059] According to this application, if Figure 3 As shown, a limit rod 112 is symmetrically arranged inside the cargo box 110, and the limit rod 112 is provided with a first telescopic member 113. One end of the limit rod 112 and the end of the first telescopic member 113 are both rotatably connected to the cargo box 110, and the output end of the first telescopic member 113 is rotatably connected to the limit rod 112.

[0060] According to this application, if Figure 4 As shown, the rotary lifting door 120 includes a first lifting rail 121, a second telescopic member 122 and a door body 123. The first lifting rail 121 is arranged on one side of the cargo box 110, one side of the second telescopic member 122 is rotatably connected to the sliding end of the first lifting rail 121, the output end of the second telescopic member 122 is rotatably connected to the door body 123, and one side of the door body 123 is rotatably connected to the bottom of the lifting end of the first lifting rail 121.

[0061] According to this application, if Figure 4 As shown, the first lifting rail 121 includes a dual-axis motor 1211, a first lead screw 1212 and a lifting block 1213. The lifting block 1213 and the first lead screw 1212 are symmetrically arranged. The lifting block 1213 is slidingly connected to the cargo box 110, and the first lead screw 1212 is rotatably connected to the cargo box 110. The dual-axis motor 1211 is fixedly connected to the upper part of the cargo box 110, and the output end of the dual-axis motor 1211 is transmission-connected to the first lead screw 1212. The first lead screw 1212 is threadedly connected to the lifting block 1213, and one side of the door body 123 is rotatably connected to the lifting block 1213.

[0062] According to this application, if Figure 7 As shown, the mobile body 210 includes a frame 211 , driving wheels 212 and steering wheels 213 . The driving wheels 212 and steering wheels 213 are both arranged at the bottom of the frame 211 , and the battery box 220 is fixedly connected to the upper part of the frame 211 .

[0063] According to this application, if Figure 8 and Figure 9As shown, the driving wheel 212 includes a first motor 2121 and a first wheel body 2122, the steering wheel 213 includes a third telescopic member 2131, a connecting frame 2132, a rotating frame 2133 and a second wheel body 2134, a second battery pack 215 is provided inside the frame 211, and a remote control distribution box 231 is provided inside the upper box 230. It should be noted that the remote control distribution box 231 is a distribution box that can be remotely controlled by a remote controller, and usually includes a distribution box body, a remote controller, a receiver and other components. The remote controller transmits the control signal to the receiver via a wireless signal to realize the control of the switch, adjustment, alarm and other functions of the distribution box. It is also an existing remote control technology and a known technology to those skilled in the art. Therefore, its internal structure will not be described in detail. According to existing known mature technology, the first motor 2121 is fixedly connected to the inside of the frame 211, the output end of the first motor 2121 is transmission-connected to the first wheel body 2122, the first wheel body 2122 is rotationally connected to the frame 211, the second wheel body 2134 is rotationally connected to the rotating frame 2133, the rotating frame 2133 is rotationally connected to the frame 211, the rotating frames 2133 are symmetrically arranged, and the two rotating frames 2133 are connected by a connecting frame 2132. The end of the third telescopic member 2131 is rotationally connected to the frame 211, the output end of the third telescopic member 2131 is rotationally connected to one of the rotating frames 2133, the second battery pack 215 is electrically connected to the remote control distribution box 231, and the first motor 2121 and the third telescopic member 2131 are both electrically connected to the remote control distribution box 231.

[0064] According to this application, if Figure 10 and Figure 11 As shown, a plug 241 is provided on one side of the first battery pack 240 , and the connector 250 is provided with a connecting sleeve 251 , and the plug 241 is inserted into the connecting sleeve 251 .

[0065] According to this application, if Figure 10 As shown, placement slots 221 are spaced apart inside the battery box 220 , and limiting beads 222 are symmetrically arranged on both sides of the placement slots 221 , and the limiting beads 222 are provided with springs 223 .

[0066] According to this application, if Figure 11 As shown, a clip 232 is provided inside the upper box 230 , and the charging gun 270 is clamped inside the clip 232 .

[0067] When rescuing a new energy vehicle that has run out of power, the energy consumption of each new energy vehicle is different, and it is also limited by the different destinations of each new energy vehicle, so the required electricity is different. For example, if a rescue device with a fixed specification of electricity is transported to the vicinity of the rescue new energy vehicle, some of the rescue devices may have excess electricity, or some of the rescue devices may have insufficient electricity. Therefore, the electricity cannot be distributed reasonably, which will cause inconvenience to the rescue and reduce the reasonable utilization rate of the rescue device.

[0068] According to this application, if Figure 4 and Figure 12-15 As shown, the power distribution assembly 300 is also included. The power distribution assembly 300 includes an alternating track 310, a storage rack 320, a conveyor 330, a second lifting rail 340, a first linear rail 350, a second linear rail 360 and a rotating plug-in 370. A first slot 242 is provided on one side of the first battery pack 240, and a second slot 243 is provided on the other side of the first battery pack 240. The alternating track 310 is provided on the upper part of the rotary lifting door 120, the storage rack 320 is provided inside the cargo box 110, and the conveyor 330 is provided. Multiple conveyors 330 are fixedly connected to the rack 320 at intervals. The first battery pack 240 is located on the upper part of the conveyor 330. The second lifting rail 340 is arranged on one side of the rack 320. The sliding ends of the first linear rail 350 and the second linear rail 360 are both slidably connected to the lifting end of the second lifting rail 340. Two rotating plug-ins 370 are provided, one rotating plug-in 370 is arranged at the sliding end of the first linear rail 350, and the other rotating plug-in 370 is arranged at the sliding end of the second linear rail 360.

[0069] When the transport vehicle 100 moves to the rescue point, the rotary lifting door 120 is opened, and a mobile body 210 is moved to the upper part of the rotary lifting door 120, that is, to the upper part of the alternating track 310. At this time, the limit rod 112 has limited the mobile body 210 and the battery box 220 near the second lifting slide rail 340. The conveying end of the conveyor 330 conveys the first battery pack 240 and conveys the first battery pack 240 to the upper part of the lifting end of the second lifting slide rail. The sliding end of the second linear slide rail 360 drives one end of a rotating plug-in 370, and the rotating end of the rotating plug-in 370 is inserted into the second slot 243 to move the first battery pack 240 to the lifting end side of the second lifting slide rail 340. Then, the lifting end of the second lifting slide rail 340 is lifted and lowered. Synchronously, the sliding end of the first linear slide rail 350 drives the movement of another rotating plug-in 370 to be inserted into the first slot 242, and then the first battery pack 240 is Push and push the first battery pack 240 into the battery box 220. At this time, you can choose to place several first battery packs 240 inside the battery box 220 according to rescue needs. When the first battery pack 240 is inserted into the battery box 220, the first battery pack 240 is connected to the connecting piece 250, the connecting piece 250 is connected to the distribution box 260, and the distribution box 260 is connected to the charging gun 270. Therefore, after the mobile body 210 moves the battery box 220 and the first battery pack 240 to the rescue point, the charging gun 270 can be used to charge the rescued vehicle. During the entire use process, power is distributed according to the rescue power required by each new energy vehicle, reducing the phenomenon of insufficient power for some rescue devices or excess power for other rescue devices, greatly improving the use efficiency of the first battery pack 240, bringing convenience to rescue, and improving the reasonable utilization rate of rescue devices.

[0070] According to this application, if Figure 4 As shown, the alternating track 310 includes a second motor 311, a second lead screw 312, a first pad 313 and a second pad 314. The second motor 311 is fixedly connected to one side of the rotary lift door 120, the output end of the second motor 311 is fixedly connected to one end of the second lead screw 312, the second lead screw 312 is rotationally connected to the rotary lift door 120, the first pad 313 is slidingly connected to the rotary lift door 120, the second lead screw 312 is threadedly connected to the rotary lift door 120, and the second pad 314 is placed on the upper part of the rotary lift door 120.

[0071] According to this application, if Figure 13As shown, the second lifting slide 340 includes a third motor 341, a third screw 342 and a lifting plate 343. The third motor 341 is fixedly connected to the upper part of the cargo box 110. There are multiple third screws 342. The third screws 342 are rotatably connected to the cargo box 110. The output end of the third motor 341 is transmission-connected to a third screw 342. The multiple third screws 342 are transmission-connected to each other. The third screw 342 is threadedly connected to the lifting plate 343. The sliding ends of the first linear slide 350 and the second linear slide 360 ​​are both slidingly connected to the lifting plate 343.

[0072] According to this application, if Figure 14 As shown, the first linear slide 350 and the second linear slide 360 ​​both include a fourth motor 351, a fourth lead screw 352 and a slider 353. The fourth motor 351 is fixedly connected to the lifting plate 343. The output end of the fourth motor 351 is fixedly connected to one end of the fourth lead screw 352. The fourth lead screw 352 is rotatably connected to the lifting plate 343. The slider 353 is slidably connected to the lifting plate 343. The fourth lead screw 352 is threadedly connected to the slider 353. The rotating plug-in 370 is arranged on one side of the slider 353.

[0073] According to this application, if Figure 14 As shown, the rotating plug-in 370 includes a fifth motor 371 , a rotating shaft 372 and a protrusion 373 . The fifth motor 371 is fixedly connected to the slider 353 , the rotating shaft 372 is fixedly connected to the output end of the fifth motor 371 , and the protrusion 373 is fixedly connected to the rotating shaft 372 .

[0074] After the rescue device is transported to the rescue point and connected to the rescued new energy vehicle, the staff will leave and drive the work vehicle to another rescue point. Therefore, when the rescue charging is completed, the rescue device will stay at the rescue point, but the staff cannot rush back in time to recover the rescue device. The rescue device may be pushed to other places or stolen and transported, causing losses and making it inconvenient to carry out rescue again.

[0075] According to this application, if Figure 16 As shown, the anti-lost lock assembly 400 is also included. The anti-lost lock assembly 400 includes a winding roller 410, a locking rope 420 and a ring lock 430. The box door 216 is hinged on one side of the mobile body 210. The winding end of the winding roller 410 is rotatably connected to the inside of one side of the mobile body 210. One end of the locking rope 420 is wound outside the rotating end of the winding roller 410. The other end of the locking rope 420 is fixedly connected to one side of the ring lock 430. The ring lock 430 is provided with a key.

[0076] After the mobile body 210 moves to the rescue point, the charging gun 270 inside the upper box 230 is taken out and inserted into the charging port of the rescued new energy vehicle to carry out the rescue of the new energy vehicle, and then the box door 216 is opened, and then the ring lock 430 inside the mobile body 210 is taken out, and the locking rope 420 is pulled out together, and the ring lock 430 is buckled on the surrounding parking space railings, or the locking rope 420 is wrapped around the trees around the rescue new energy vehicle. The rear end of the locking rope 420 is outside the locking rope 420, so that one end of the locking rope 420 is buckled on the fixed object around the rescue point, and the other end of the locking rope 420 is wound around the outside of the winding wheel. Therefore, after the rescue is completed, the rescue device can only stay near the rescue point, reducing the phenomenon that the rescue device will be pushed to other places or stolen and transported, reducing the loss caused by the theft of the rescue device, and facilitating the implementation of rescue again.

[0077] According to this application, if Figure 16 As shown, the winding roller 410 includes a sixth motor 411 and a roller body 412. The sixth motor 411 is fixedly connected to the inside of the mobile body 210, and the roller body 412 is rotatably connected to the inside of the mobile body 210. The output end of the sixth motor 411 is transmission-connected to the roller body 412, and one end of the locking rope 420 is wound on the outside of the roller body 412.

[0078] It should be noted that the first telescopic member 113 , the second telescopic member 122 and the third telescopic member 2131 are all any one of an electric push rod, an electric cylinder, a hydraulic cylinder and a pneumatic cylinder.

[0079] Other structures and operations of the low-battery rescue charging device for new energy vehicles according to the embodiment of the present application are known to ordinary technicians in this field and will not be described in detail here.

[0080] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are merely illustrative.

[0081] The above are only specific embodiments of the present application, but the scope of protection of this application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. A battery-deficient rescue charging device for new energy vehicles, characterized in that: include: A transport vehicle (100), the transport vehicle (100) being provided with a cargo box (110), a rotary lift door (120) being provided at the rear of the cargo box (110), and limit rods (112) being symmetrically provided inside the cargo box (110); A rescue charging assembly (200) comprising a mobile body (210), a battery box (220), an upper box (230), a first battery pack (240), a connector (250), a power distribution box (260) and a charging gun (270), wherein the mobile body (210) is provided with a plurality of the battery boxes (220) being fixedly connected to the upper portion of the mobile body (210), the upper box (230) being fixedly connected to the upper portion of the battery box (220), the first battery pack (240) being provided with a plurality of the first battery packs (240), the first battery packs (250) being fixedly connected to the upper portion of the mobile body (210), the first battery packs (240) being fixedly connected to the upper portion of the battery box (230), the first battery packs (240) being fixedly connected to the upper portion of the battery box (2 ... The battery pack (240) is slidably inserted into the battery box (220), one side of the first battery pack (240) is inserted into one side of the connector (250), the connector (250) is fixedly connected to the inside of the battery box (220), the distribution box (260) is fixedly connected to the inside of the upper box (230), the connector (250) is electrically connected to the distribution box (260), one side of the charging gun (270) is electrically connected to the distribution box (260), and the charging gun (270) is stuck in the inside of the upper box (230); A power distribution assembly (300) comprising an alternating track (310), a storage rack (320), a conveyor (330), a second lifting rail (340), a first linear rail (350), a second linear rail (360), and a rotating plug-in (370); a first slot (242) is provided on one side of the first battery pack (240); a second slot (243) is provided on the other side of the first battery pack (240); the alternating track (310) is provided on the upper portion of the rotary lifting door (120); the storage rack (320) is provided inside the cargo box (110); and the conveyor (330) is provided with a plurality of slots (243) at intervals. Multiple, multiple conveyors (330) are fixedly connected to the storage rack (320), the first battery pack (240) is located on the upper part of the conveyor (330), the second lifting slide rail (340) is arranged on one side of the storage rack (320), the sliding ends of the first linear slide rail (350) and the second linear slide rail (360) are both slidably connected to the lifting end of the second lifting slide rail (340), and two rotating plug-ins (370) are provided, one rotating plug-in (370) is arranged at the sliding end of the first linear slide rail (350), and the other rotating plug-in (370) is arranged at the sliding end of the second linear slide rail (360); The first linear slide rail (350) and the second linear slide rail (360) both include a fourth motor (351), a fourth lead screw (352) and a slider (353); the rotating plug-in unit (370) includes a fifth motor (371), a rotating shaft (372) and a protrusion (373); the fifth motor (371) is fixedly connected to the slider (353); the rotating shaft (372) is fixedly connected to the output end of the fifth motor (371); and the protrusion (373) is fixedly connected to the rotating shaft (372); When the transport vehicle (100) moves to a rescue point, the number of the first battery packs (240) required for rescue is placed inside the battery box (220) through the power distribution assembly (300).

2. The battery-deficient rescue charging device for new energy vehicles according to claim 1, characterized in that: A wheel groove (111) is provided at the bottom inner side of the cargo box (110), and the mobile vehicle body (210) is located inside the wheel groove (111) and moves.

3. The battery-deficient rescue charging device for new energy vehicles according to claim 1, characterized in that: The limiting rod (112) is provided with a first telescopic member (113), one end of the limiting rod (112) and an end of the first telescopic member (113) are both rotatably connected to the cargo box (110), and an output end of the first telescopic member (113) is rotatably connected to the limiting rod (112).

4. The battery-deficient rescue charging device for new energy vehicles according to claim 1, characterized in that: The rotary lifting door (120) comprises a first lifting rail (121), a second telescopic member (122) and a door body (123), wherein the first lifting rail (121) is arranged on one side of the cargo box (110), one side of the second telescopic member (122) is rotatably connected to the sliding end of the first lifting rail (121), the output end of the second telescopic member (122) is rotatably connected to the door body (123), and one side of the door body (123) is rotatably connected to the bottom of the lifting end of the first lifting rail (121).

5. The battery-deficient rescue charging device for new energy vehicles according to claim 4, characterized in that: The first lifting rail (121) comprises a dual-axis motor (1211), a first lead screw (1212) and a lifting block (1213); the lifting block (1213) and the first lead screw (1212) are symmetrically arranged; the lifting block (1213) is slidably connected to the cargo box (110); the first lead screw (1212) is rotationally connected to the cargo box (110); the dual-axis motor (1211) is fixedly connected to the upper part of the cargo box (110); the output end of the dual-axis motor (1211) is transmission-connected to the first lead screw (1212); the first lead screw (1212) is threadedly connected to the lifting block (1213); and one side of the door body (123) is rotationally connected to the lifting block (1213).

6. The battery-deficient rescue charging device for new energy vehicles according to claim 1, characterized in that: The mobile vehicle body (210) comprises a vehicle frame (211), a driving wheel (212) and a steering wheel (213); the driving wheel (212) and the steering wheel (213) are both arranged at the bottom of the vehicle frame (211); and the battery box (220) is fixedly connected to the upper part of the vehicle frame (211).

7. The battery-deficient rescue charging device for new energy vehicles according to claim 6, characterized in that: The driving wheel (212) comprises a first motor (2121) and a first wheel body (2122); the steering wheel (213) comprises a third telescopic member (2131), a connecting frame (2132), a rotating frame (2133) and a second wheel body (2134); a second battery pack (215) is provided inside the vehicle frame (211); a remote control distribution box (231) is provided inside the upper box (230); the first motor (2121) is fixedly connected to the inside of the vehicle frame (211); an output end of the first motor (2121) is transmission-connected to the first wheel body (2122); the first wheel body (2122) is rotationally connected to the vehicle frame (211); and the second wheel body (2134) is rotatably connected to the rotating frame (2133), the rotating frame (2133) is rotatably connected to the vehicle frame (211), the rotating frames (2133) are symmetrically arranged, and the two rotating frames (2133) are connected via the connecting frame (2132), the end of the third telescopic member (2131) is rotatably connected to the vehicle frame (211), the output end of the third telescopic member (2131) is rotatably connected to one of the rotating frames (2133), the second battery pack (215) is electrically connected to the remote control distribution box (231), and the first motor (2121) and the third telescopic member (2131) are both electrically connected to the remote control distribution box (231).

8. The battery-deficient rescue charging device for new energy vehicles according to claim 1, characterized in that: A plug (241) is provided on one side of the first battery pack (240), and a connecting sleeve (251) is provided on the connecting piece (250), wherein the plug (241) is inserted into the connecting sleeve (251).

9. The battery-deficient rescue charging device for new energy vehicles according to claim 1, characterized in that: The battery box (220) is provided with placement grooves (221) at intervals inside, and limiting beads (222) are symmetrically provided on both sides of the placement grooves (221), and the limiting beads (222) are provided with springs (223).

10. The battery-deficient rescue charging device for new energy vehicles according to claim 1, characterized in that: A clip (232) is provided inside the upper box (230), and the charging gun (270) is clipped inside the clip (232).

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