CN210554140U

CN210554140U - New energy automobile

Info

Publication number: CN210554140U
Application number: CN201920826358.8U
Authority: CN
Inventors: 田歌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-05-19
Anticipated expiration: 2029-06-03

Abstract

The utility model provides a new energy automobile, including a automobile body, the automobile body can supply convenient dismantlement and connection including dismantling the battery of connection, is convenient for pull down the electroless battery rapidly to change the battery that is full of electricity. The vehicle body comprises a battery placing mechanism; the battery placing mechanism is used for placing a battery for providing electric energy for the vehicle body, and the battery placing mechanism comprises a placing frame and a top movable cover connected to the top of the placing frame. The battery placing mechanism comprises a placing frame and a top movable cover, the placing frame is a cuboid frame with a full-open top, and the top movable cover is matched with the top opening of the placing frame for use; placing the frame and being connected with the automobile body, when needing to change the battery of car, opening the top flap, for the car is changed into the battery that has the electricity, after the change finishes, closes the top flap. Through the technical scheme, the automobile can be conveniently and rapidly disassembled without electric quantity only by opening and closing the top movable cover, and the fully charged battery is replaced.

Description

New energy automobile

Technical Field

The utility model relates to the technical field of automobiles, in particular to new energy automobile.

Background

With the increasing popularization of electric automobiles, more people choose to buy new energy automobiles. The new energy automobile has many advantages, but also has the disadvantages, one of which is the charging problem. The battery is limited by the battery itself and the volume of the vehicle and cannot be increased infinitely. The work of popularizing the charging pile in old communities is not easy, and the construction of public charging piles in places such as expressways and the like is needless to say, so that the driving distance of the electric automobile is severely limited. The utility model provides a battery placement machine constructs can make things convenient for, swiftly change the battery, guarantees the normal travel of car.

SUMMERY OF THE UTILITY MODEL

The utility model provides a new energy automobile for a mechanism is placed to the battery is provided, but convenient and fast ground changes the battery.

In order to solve the technical problem, the utility model provides a new energy automobile, which comprises an automobile body,

the battery placing mechanism is used for placing a battery for providing electric energy for the vehicle body, and comprises a placing frame and a top movable cover connected to the top of the placing frame.

Preferably, the battery is connected with a driving system of the vehicle body through a plug-in mechanism and is used for supplying power to the driving system;

wherein, grafting mechanism includes: the fixing assembly is arranged on the vehicle body and is of a circular structure, a groove is formed in the circular structure, a through hole is formed in the middle of the groove, and a power supply interface is arranged in the through hole;

the power interface includes: the plug penetrates through the through hole from inside to outside and is inserted into a charging socket arranged on the vehicle body, the plug is matched with the charging socket, the fixing body is arranged around the plug and used for fixing the plug, two ends of the connecting line are respectively connected with the battery and the plug, and the connecting line is arranged between the battery and the plug.

Preferably, the top of the placing frame is fully open and is mounted on the vehicle body along the vertical direction through a circular shaft bearing, and a fixing part is arranged in the placing frame and used for fixing the battery;

the top flap is movably connected to the top of the placing frame and used for opening or closing the placing frame; the top flap comprising an opening and a closure panel for closing the opening, the closure panel comprising more than one closure sub-panel that slides in translation in a horizontal section and then overlaps each other in a vertical section when the top flap is opened, the horizontal and vertical sections overlapping above the top flap; the more than one closed sub-panels are provided with a guard; the top flap comprises a guide, the guide comprises a first groove and a second groove, and the first groove and the second groove correspond to the horizontal section and the vertical section respectively;

the more than one closed section plates comprise guide wheels which are matched with the first groove and the second groove, so that the more than one closed section plates move in the horizontal section and the vertical section respectively; the vertical section further comprises a fixing means for applying pressure to the more than one closure subpanels such that the more than one closure subpanels remain overlapping; the more than one closed sub-plate also comprises a control clutch piece, and the control clutch piece is arranged at the joint of the horizontal section and the vertical section; said more than one closure flaps progressively being connected to each other when said top flap is closed; the more than one closure flaps gradually separate from each other when the top flap is opened.

Preferably, the front end of the closing sub-plate is an inclined surface, when the closing sub-plate is pushed to open the top flap, the inclined surface of the closing sub-plate close to the previous closing sub-plate is matched with the inclined surface of the previous closing sub-plate, so that when the previous closing sub-plate is stopped in the vertical section, the previous closing sub-plate slides on the closing sub-plate and is overlapped on the closing sub-plate;

the overlapping causes the separation of the two closure sub-panels by using the control clutch, the two closure sub-panels after the overlapping overlap one another, the movement of overlapping first and then overlapping when the top flap is closed, being performed in reverse order, followed by the joining of the two closure sub-panels.

Preferably, the fixed portion includes a base, a first unlocking assembly, a second unlocking assembly, a dowel assembly, and a position switch, wherein,

the base comprises a substrate, a first bearing seat and a second bearing seat, the first bearing seat and the second bearing seat are fixedly arranged on the surface of the end part of the substrate from inside to outside in sequence, a second mounting hole and a first mounting hole are formed in the surface of the other end part of the substrate from inside to outside in sequence, and the first unlocking assembly and the second unlocking assembly penetrate through the first mounting hole and the second mounting hole respectively and are fixedly arranged on the substrate;

the first unlocking assembly and the second unlocking assembly are respectively connected with the positioning pin assembly, a trigger block is arranged on the positioning pin assembly, and the trigger block controls the state of the fixing part by triggering the position switch;

the positioning pin assembly can be movably arranged on the first bearing seat and the second bearing seat in a penetrating manner;

the position switch is fixedly arranged between the first bearing seat and the second bearing seat of the substrate.

Preferably, the first unlocking assembly comprises a driving module and a phosphated steel wire rope assembly, wherein the driving module comprises a torque motor, a first stop block, a second stop block and a third stop block, and the first stop block and the second stop block are fixedly arranged above the torque motor and are respectively positioned at two sides of the phosphated steel wire rope assembly; the third stop block is rotatably arranged above the torque motor and is connected with the torque motor through a shaft; the third block is provided with a roll and a device, and is provided with a contact tongue along the radial direction; one end of the phosphated steel wire rope assembly is connected with the driving module, and the other end of the phosphated steel wire rope assembly is fixedly connected with the end part of the positioning pin assembly extending to the first bearing seat; the end part of the phosphated steel wire rope assembly penetrates through the first stop block and the second stop block to be connected with the coiling device; the phosphated steel wire rope assembly comprises a first steel wire rope, a bolt, a first welding sleeve and a second welding sleeve, the first steel wire rope penetrates through the bolt, and two ends of the first steel wire rope are connected with the end parts of the driving module and the positioning pin assembly through the first welding sleeve and the second welding sleeve respectively;

the second unlocking assembly comprises a swinging rod, a second steel wire rope and a handheld part, the second unlocking assembly is fixedly arranged on the bottom end face of the base plate through a second unlocking frame, a first opening and a second opening are respectively formed in the upper end and the middle part of the swinging rod, the swinging rod is movably connected with the end part of the positioning pin assembly through a first pin shaft penetrating in the first opening, the swinging rod is rotatably connected with the second unlocking frame through a first rotating shaft penetrating in the second opening, and the lower end of the swinging rod is fixedly connected with the end part of the second steel wire rope; the end part and the middle part of the handheld part are respectively provided with a third opening and a fourth opening, and the handheld part is rotatably connected in the fixed baffle through a second rotating shaft penetrating through the third opening; a rope sleeve is sleeved on the second steel wire rope, and two ends of the rope sleeve are fixedly connected with the second unlocking frame and the fixed stop block through a first fixing bolt and a second fixing bolt respectively; the other end of the second steel wire rope sequentially penetrates through the lower part of the outer side of the second unlocking frame, the rope sleeve and the fixed stop block to be fixedly connected with the fourth opening; and a telescopic rod is arranged between the second unlocking frame and the fixed stop block.

Preferably, the positioning pin assembly comprises a positioning pin and a return spring, and the positioning pin is movably arranged on the first bearing seat and the second bearing seat in a penetrating manner; the trigger block is fixedly arranged on the outer edge of the positioning pin between the first bearing seat and the second bearing seat; the reset spring sleeve is arranged on the periphery of the positioning pin between the first bearing seat and the trigger block, the positioning pin extends out of the end part of the first bearing seat and is sequentially provided with a first pin hole and a second pin hole from inside to outside, and the second unlocking assembly and the first unlocking assembly are connected with the positioning pin through the first pin hole and the second pin hole respectively.

Preferably, a pulley is arranged at the lower end part of the second stop block close to the first stop block, and the end part of the phosphatized steel wire rope assembly is connected with the coiling device by winding around the pulley;

the driving module further comprises a speed reducing mechanism, and two ends of the speed reducing mechanism are respectively connected with the torque motor and the third stop block;

and the outer side ends of the first stop block and the second stop block are respectively provided with a first cushion pad and a second cushion pad.

Preferably, the new energy automobile further comprises an air bag and a switch controller, wherein the switch controller is used for controlling the on-off of the electric connection between the battery and the air bag;

the vehicle body also comprises a protection system, the protection system comprises a first data processor, a detection device and a calling device, the detection device and the calling device are connected with the first data processor, the first data processor is connected with the switch controller, wherein,

the detection device is used for monitoring vital sign information of a human body in real time and sending the vital sign information to the first data processor in real time;

when the vital sign information received by the first data processor is not in a preset vital sign information range, the first data processor sends a 'starting' instruction to the switch controller and simultaneously sends a 'calling for help' instruction to the calling for help device; the switch controller is communicated with the electric connection between the battery and the safety airbag according to the received 'starting' instruction to start the safety airbag; the first remote communication module is used for receiving a first call instruction sent by a first user, and the first remote communication module is used for receiving a first call instruction sent by the first user.

Preferably, the detection device comprises an acquisition module, a second data processor and a third data processor, wherein,

the acquisition module is used for acquiring a pressure signal containing vital signs; the pressure signal is converted into an electric signal, and the electric signal is a mixed vital sign signal comprising pulse, respiration and noise;

the second data processor is used for filtering power frequency noise in the mixed vital sign signal and separating a respiratory signal and a pulse signal from the mixed vital sign signal;

the third data processor is used for extracting characteristic values in the pulse signals and the respiratory signals to obtain pulse rates and respiratory rates;

the second data processor is further used for detecting the signal mutation condition of the respiratory signal and the pulse signal after the respiratory signal and the pulse signal are separated from the mixed vital sign signal, identifying the violent body motion signal and the micro body motion signal contained in the respiratory signal and the pulse signal according to the preset signal mutation amplitude and duration, recording the violent body motion signal and the micro body motion signal as the body motion signals, and eliminating the interference of the body motion signals from the respiratory signal and the pulse signal;

the protection system also comprises an alarm device, when the detection device identifies the violent body movement signals, the third data processor sends an alarm instruction to the alarm device, and the alarm device executes alarm action according to the received alarm instruction;

the alarm device can be in communication connection with the alarm platform through the second remote communication module.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an overall structure of a battery placement mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of the top flap according to the embodiment of the present invention;

FIG. 3 is a cross-sectional view of an embodiment of the present invention with the top flap open;

fig. 4 is a schematic view of the overall structure of the fixing portion in the embodiment of the present invention;

fig. 5 is a schematic structural diagram of an insertion mechanism in an embodiment of the present invention;

reference numerals: 1. a top removable cover; 11. a guide member; 12. a closing plate; 121. sealing the sub-plates; 13. a fixing device; 14. a bevel; 2. placing the frame; 31. a torque motor; 32. a third stopper; 33. a first stopper; 34. a second stopper; 41. a first wire rope; 42. a rope passing bolt; 51. a fixing pin; 52. a return spring; 53. a trigger block; 61. a substrate; 62. a first bearing housing; 63. a second bearing housing; 71. a swing lever; 72. a second wire rope; 73. fixing a bracket; 74. a second unlocking frame; 75. fixing a stop block; 81. a vehicle body; 83. a fixing assembly; 84. a groove; 85. a through hole; 86. a plug; 87. a fixing member; 88. a connecting wire; 89. a charging socket.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The embodiment provides a new energy automobile, which comprises an automobile body,

the vehicle body comprises a battery placing mechanism;

the battery placing mechanism is used for placing a battery for providing electric energy for the vehicle body, and comprises a placing frame 2 and a top movable cover 1 connected to the top of the placing frame 2.

The working principle of the technical scheme is as follows: as shown in fig. 1, the battery placing mechanism in this embodiment includes a placing frame 2 and a top flap 1, the placing frame 2 is a rectangular parallelepiped frame with a full top opening, and the top flap 1 is used in cooperation with the top opening of the placing frame 2; place frame 2 and automobile body coupling, when the battery of car needs to be changed, open top flap 1, for the car changes the battery that has the electricity, the back of finishing changing, closes top flap 1.

The beneficial effects of the above technical scheme are that: through the technical scheme, the automobile can be conveniently and rapidly disassembled without electric quantity only by opening and closing the top movable cover 1, and the fully charged battery is replaced.

In one embodiment, the battery is connected with a driving system of the vehicle body 81 through a plug-in mechanism for supplying power to the driving system;

wherein, grafting mechanism includes: the fixing component 83 is arranged on the vehicle body, the fixing component 83 is of a circular structure, a groove 84 is formed in the circular structure, a through hole 85 is formed in the middle of the groove 84, and a power supply interface is arranged in the through hole 85;

the power interface includes: the plug 86 penetrates through the through hole 85 from inside to outside and is inserted into a charging socket 89 arranged on the vehicle body 81, the plug 86 is matched with the charging socket 89, the fixing body 87 is arranged around the plug 86 and is used for fixing the plug 86, two ends of the connecting wire 88 are respectively connected with the battery and the plug 86, and the connecting wire 88 is arranged between the battery and the plug 86.

The working principle of the technical scheme is as follows: as shown in fig. 5, the connection cord 88 provides power to the plug 86 by connecting to a battery, and the plug 86 provides power to the vehicle by connecting to a charging jack 89.

The beneficial effects of the above technical scheme are: the driving system on the automobile is conveniently connected with the battery through the arrangement of the plug-in structure, so that power is supplied to the driving system; the fixing bodies 87 are arranged on both sides of the plug 86 to fix the plug 86 and prevent the plug 86 from loosening; the battery can be freely detached conveniently, a precondition is provided for replacing the battery, and after the battery is replaced, the new battery is communicated with the power interface, so that power can be provided for the automobile.

In one embodiment, the top of the placing frame 2 is fully open, and the placing frame 2 is vertically mounted on the vehicle body through a circular shaft bearing, and a fixing part is arranged in the placing frame 2 and used for fixing the battery;

the top flap 1 is movably connected to the top of the placing frame 2, and is used for opening or closing the placing frame 2; the top flap 1 comprises an opening and a closing panel 12 for closing the opening, the closing panel 12 comprising more than one closing sub-panel 121, the more than one closing sub-panels 121 sliding in translation first in a horizontal section and then overlapping each other in a vertical section when the top flap 1 is opened, the horizontal and vertical sections overlapping above the top flap 1; said more than one closure sub-panels 121 are equipped with protection means; the top flap 1 comprises a guide 11, the guide 11 comprises a first groove and a second groove, and the first groove and the second groove correspond to the horizontal section and the vertical section respectively;

the more than one closing sub-plate 121 comprises guide wheels which cooperate with the first and second grooves such that the more than one closing sub-plate 121 moves in the horizontal and vertical sections, respectively; the vertical section further comprises a fixing means 13, the fixing means 13 being adapted to apply pressure to the more than one closing sub-panel 121 such that the more than one closing sub-panels 121 remain overlapping; the more than one closed sub-plate 121 further comprises a control clutch piece, and the control clutch piece is arranged at the connecting position of the horizontal section and the vertical section; when the top flap 1 is closed, the more than one closure sub-panels 121 are gradually connected to each other; when the top flap 1 is opened, the more than one closure sub-panels 121 are gradually separated from each other.

The working principle of the technical scheme is as follows: as shown in fig. 1-3, in the present embodiment, the placing frame 2 is connected to the body of the automobile through a circular shaft bearing, a fixing portion is disposed in the placing frame 2, the fixing portion can fix the battery, a closing plate 12 is disposed on the top flap 1, and the purpose of opening or closing the top flap 1 is achieved by opening or closing the closing plate 12; the closing plate 12 here comprises several closing flaps 121, which closing flaps 121, when it is desired to open the top flap 1, slide in translation first in a horizontal section and then overlap each other in a vertical section, the horizontal and vertical sections overlapping above the top flap 1; when the top flap 1 is closed, the plurality of closure sub-panels 121 are gradually connected to each other; when the top flap 1 is opened, the plurality of closing sub-panels 121 are gradually separated from each other.

The beneficial effects of the above technical scheme are that: in the present technical solution, the purpose of closing and opening the top flap 1 is achieved by the connection and separation of the closure sub-plates 121 to each other, thereby providing convenience for battery replacement; when the batteries do not need to be replaced, the batteries can be fixed in the fixing area.

In one embodiment, the front end of the closing sub-plate 121 is a slope 14, when pushed to open the top flap 1, the slope 14 of the closing sub-plate 121 close to the previous closing sub-plate 121 cooperates with the slope 14 of the previous closing sub-plate 121, so that when the previous closing sub-plate 121 stops in a vertical section, the previous closing sub-plate 121 slides on the closing sub-plate 121 and overlaps the closing sub-plate 121;

the overlapping causes the separation of the two closure sub-panels 121 by using the control clutch, the two closure sub-panels 121 overlapping each other after the overlapping, the movement of overlapping and then overlapping in reverse order when the top flap 1 is closed, followed by the joining of the two closure sub-panels 121.

The working principle of the technical scheme is as follows: as shown in fig. 3, in the present embodiment, both front end portions of each of the closure sub-panels 121 are provided with the slopes 14, and the slopes 14 of two adjoining closure sub-panels 121 are complementary to allow the closure sub-panels 121 to overlap on the other closure sub-panel 121. In use, a user may push on all closure flaps 121, with continued pushing by the user causing separation of adjacent closure flaps 121 when the first closure flap 121 is stopped in a vertical section. The adjacent closure flaps 121 come under the first closure flap 121 or, in other words, in an inclined position, overlap between the closure flaps 121. When the closure plate 121 is stopped in the vertical section, the closure plate 121 is completely straightened and is again in the horizontal position. The pressure exerted by the fixing means 13 keeps the two closure sub-plates 121 firmly one against the other. If the user continues to push, closure flaps 121 will gradually stack in the vertical section, eventually causing top flap 1 to be fully opened.

The beneficial effects of the above technical scheme are that: in the technical scheme, the top movable cover 1 can be opened or closed only by manually pushing the sealing sub-plate 121 by a user, so that the battery can be conveniently replaced by the user, and the top movable cover 1 can be prevented from being opened due to jolt when the automobile runs.

In one embodiment, the fixed portion includes a base, a first unlocking assembly, a second unlocking assembly, a dowel assembly, and a position switch, wherein,

the base comprises a substrate 61, a first bearing seat 62 and a second bearing seat 63, the first bearing seat 62 and the second bearing seat 63 are fixedly arranged on the surface of the end part of the substrate 61 from inside to outside in sequence, a second mounting hole and a first mounting hole are formed in the surface of the other end part of the substrate 61 from inside to outside in sequence, and the first unlocking assembly and the second unlocking assembly respectively penetrate through the first mounting hole and the second mounting hole and are fixedly arranged on the substrate 61;

the first unlocking assembly and the second unlocking assembly are respectively connected with the positioning pin assembly, a trigger block 53 is arranged on the positioning pin assembly, and the trigger block 53 controls the state of the fixing part by triggering the position switch;

the positioning pin assembly can be movably arranged on the first bearing seat 62 and the second bearing seat 63 in a penetrating manner;

the position switch is fixedly arranged between the first bearing seat 62 and the second bearing seat 63 of the substrate 61.

The working principle and the beneficial effects of the technical scheme are as follows: as shown in fig. 4, in this embodiment, the fixing portion is disposed in the placement frame 2, including the base portion, the first unlocking assembly, the second unlocking assembly, the dowel pin assembly and the position switch, both the fixing portion can be unlocked by the first unlocking assembly, and also the fixing portion can be unlocked by the second unlocking assembly, the state of the fixing portion is controlled by the combination of the first unlocking assembly and the second unlocking assembly, the reliability of the fixing portion can be effectively improved, and when the first unlocking assembly or the second unlocking assembly breaks down, the battery cannot be fixed by the fixing portion, and further the battery cannot normally supply power to the automobile, and the normal form of the automobile is affected.

In one embodiment, the first unlocking assembly comprises a driving module and a phosphated steel wire rope assembly, wherein the driving module comprises a torque motor 31, a first stop 33, a second stop 34 and a third stop 32, and the first stop 33 and the second stop 34 are fixedly arranged above the torque motor 31 and are respectively positioned at two sides of the phosphated steel wire rope assembly; the third block 32 is rotatably arranged above the torque motor 31 and is connected with the torque motor 31 through a shaft; the third block 32 is provided with a rolling device and a contact tongue along the radial direction; one end of the phosphated steel wire rope assembly is connected with the driving module, and the other end of the phosphated steel wire rope assembly is fixedly connected with the end part of the positioning pin assembly extending to the first bearing seat 62; the end part of the phosphated steel wire rope assembly penetrates through the first stop block 33 and the second stop block 34 to be connected with the coiling device; the phosphated steel wire rope assembly comprises a first steel wire rope 41, a bolt, a first welding sleeve and a second welding sleeve, wherein the first steel wire rope 41 penetrates through the bolt, and two ends of the first steel wire rope are respectively connected with the end parts of the driving module and the positioning pin assembly through the first welding sleeve and the second welding sleeve;

the second unlocking assembly comprises a swinging rod 71, a second steel wire rope 72 and a handheld part, the second unlocking assembly is fixedly arranged on the bottom end face of the base plate 61 through a second unlocking frame 74, a first opening and a second opening are respectively formed in the upper end and the middle part of the swinging rod 71, the swinging rod 71 is movably connected with the end part of the positioning pin assembly through a first pin shaft penetrating in the first opening, the swinging rod 71 is rotatably connected with the second unlocking frame 74 through a first rotating shaft penetrating in the second opening, and the lower end of the swinging rod 71 is fixedly connected with the end part of the second steel wire rope 72; the end part and the middle part of the handheld part are respectively provided with a third opening and a fourth opening, and the handheld part is rotatably connected in the fixed stop block 75 through a second rotating shaft penetrating through the third opening; a rope sleeve is sleeved on the second steel wire rope 72, and two ends of the rope sleeve are fixedly connected with the second unlocking frame 74 and the fixed stop block 75 through a first fixing bolt and a second fixing bolt respectively; the other end of the second steel wire rope 72 sequentially penetrates through the lower part of the outer side of the second unlocking frame 74, the rope sleeve and the fixed stop block 75 to be fixedly connected with the fourth opening; an expansion link is provided between the second unlocking frame 74 and the fixed stop 75.

In one embodiment, the positioning pin assembly includes a positioning pin movably disposed on the first bearing seat 62 and the second bearing seat 63 and a return spring 52; the trigger block 53 is fixedly arranged on the outer edge of the positioning pin between the first bearing seat 62 and the second bearing seat 63; the reset spring 52 is sleeved on the periphery of the positioning pin between the first bearing seat 62 and the trigger block 53, a first pin hole and a second pin hole are sequentially formed in the end part of the positioning pin extending out of the first bearing seat 62 from inside to outside, and the second unlocking assembly and the first unlocking assembly are connected with the positioning pin through the first pin hole and the second pin hole respectively.

In one embodiment, a pulley is arranged at the lower end part of the second block 34 close to the first block 33, and the end part of the phosphated steel wire rope assembly is connected with the reeling device by winding the pulley;

the driving module further comprises a speed reducing mechanism, and two ends of the speed reducing mechanism are respectively connected with the torque motor 31 and the third stop block 32;

the outer ends of the first stopper 33 and the second stopper 34 are respectively provided with a first cushion pad and a second cushion pad.

The working principle of the technical scheme is as follows: when the first unlocking assembly is used, when a battery needs to be taken out, the torque motor 31 is connected with forward voltage to drive the third stop block 32 to rotate and orbit the first steel wire rope 41, so that the fixing pin 51 is driven to overcome the resilience force of resetting and move linearly, after the fixing pin 51 moves in place, the trigger block 53 on the fixing pin 51 can trigger the travel switch to send a signal in place, and meanwhile, the third stop block 32 is in contact with the first stop block 33, so that the fixing pin 51 moves towards the direction far away from the fixed stop block 75, and the battery is taken out from the space between the fixing pin 51 and the fixed stop block 75; when the battery needs to be fixed after being replaced, the torque motor 31 is powered off, the fixing pin 51 is driven by the resilience force of the return spring 52 to linearly move to a locking state, and meanwhile, when the fixing pin 51 moves in place, the third stop 32 is in contact with the second stop 34, so that the fixing pin 51 moves towards the direction close to the fixed stop 75, and the battery is fixed between the fixing pin 51 and the fixed stop 75; when the first unlocking assembly breaks down and a battery is placed by using the second unlocking assembly, the fixing support 73 is rotated, the swing rod is driven to rotate through the second steel wire rope 72, so that the fixing pin 51 is driven to overcome the resilience force of the reset spring 52 to do linear motion, and after the fixing pin 51 moves in place, the trigger block 53 on the fixing pin 51 can trigger the travel switch to send a signal of in place; when the battery is fixed, the fixing bracket 73 is released, the fixing pin 51 is driven by the resilience force of the return spring 52 to perform return linear motion to a locking state, at the moment, the swinging rod 71 rotates reversely, and the fixing bracket 73 is driven by the second steel wire rope 72 to reversely return to the position.

The beneficial effects of the above technical scheme are that: in the technical scheme, any battery matched with an automobile can be fixed through the telescopic rod of the fixing part, and when a battery with a larger size is fixed, the telescopic rod extends; when the less battery of fixed dimension, the telescopic link shortens, for the user facilitates, has solved the unmatched problem of battery size.

In one embodiment, the new energy automobile further comprises an air bag and a switch controller, wherein the switch controller is used for controlling the on-off of the electric connection between the battery and the air bag;

when the vital sign information received by the first data processor is not in the range of the preset vital sign information, the first data processor sends a 'starting' instruction to the switch controller and simultaneously sends a 'calling for help' instruction to the calling device; the switch controller is communicated with the electric connection between the battery and the safety air bag according to the received starting command to start the safety air bag; the first remote communication module is used for receiving a first call instruction sent by a first user, and the first remote communication module is used for receiving a first call instruction sent by the first user.

The working principle of the technical scheme is as follows: the detection device in the embodiment can send the vital sign information of the driver to the first data processor in real time, the first data processor compares the received vital sign confidence with a preset vital sign information range, and if the vital sign information of the driver is not in the preset vital sign information range, the first data processor sends a starting command to the switch controller to start the safety airbag to provide safety guarantee for the driver under the condition of physical discomfort; meanwhile, the first data processor also sends a 'call for help' instruction to the call device, the call device sends call for help information to the first-aid platform according to the received 'call for help' instruction, and the call device is provided with a prompting device which is an acousto-optic prompting device and forwards the call for help information to the outside.

The beneficial effects of the above technical scheme are that: in the embodiment, the vital sign information can be heart beat, respiration, pulse and the like, and the safety airbag is started to provide safety guarantee for a driver who suddenly feels uncomfortable during the driving process of the automobile; meanwhile, the help calling device sends help calling information to the first-aid platform, so that a driver can obtain the help of medical care personnel in time; the prompting device on the distress device can accurately transmit the body discomfort or other abnormal conditions of the driver in the automobile to passers-by or other drivers, thereby not only avoiding the occurrence of traffic accidents, but also transmitting the information of the abnormal conditions to the passers-by or other drivers again on the basis of the stop of the automobile.

In one embodiment, the detection apparatus comprises an acquisition module, a second data processor, and a third data processor, wherein,

the second data processor is further used for detecting the signal mutation condition of the respiration signal and the pulse signal after the respiration signal and the pulse signal are separated from the mixed vital sign signal, identifying the violent body motion signal and the micro body motion signal contained in the respiration signal and the pulse signal according to the preset signal mutation amplitude and duration, recording the violent body motion signal and the micro body motion signal as the body motion signals, and eliminating the interference of the body motion signals from the respiration signal and the pulse signal.

The working principle and the beneficial effects of the technical scheme are as follows: the detection device in this embodiment acquires a pressure signal including a vital sign in a non-contact manner, and converts the pressure signal into an electrical signal, where the electrical signal is an aliasing sign signal including pulse, respiration, and noise; filtering power frequency noise in the aliasing sign signals, and separating respiration signals and pulse signals from the aliasing sign signals; extracting a characteristic value of the pulse signal to obtain a pulse rate; and extracting characteristic values of the respiration signals to obtain the respiration rate. On one hand, the normal driving of a driver is not hindered, on the other hand, in the aspect of signal identification, the detection accuracy and the identification accuracy are equivalent to those of the traditional medical contact type sign signal acquisition device, and the calculation complexity of the scheme is lower.

In one embodiment, the protection system further comprises an alarm device, when the detection device identifies the severe physical movement signal, the third data processor sends an alarm command to the alarm device, and the alarm device executes an alarm action according to the received alarm command;

The working principle and the beneficial effects of the technical scheme are as follows: in the embodiment, the protection system further comprises an alarm device, and when a driver in the automobile generates a severe physical movement signal, the third data processor sends alarm information to the alarm platform through the alarm device; when a violent incident occurs in the automobile, the detection device can automatically give an alarm to the alarm platform under the condition that an violence applicator is not aware of the violent incident, and the personal safety of a driver can be ensured.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A new energy automobile comprises an automobile body and is characterized in that,

the vehicle body comprises a battery placing mechanism;

the battery placing mechanism is used for placing the battery and comprises a placing frame and a top movable cover connected to the top of the placing frame;

the battery is connected with a driving system of the vehicle body through a plug-in mechanism and used for supplying power to the driving system;

the power interface includes: the plug penetrates through the through hole from inside to outside and is inserted into a charging socket arranged on the vehicle body, the plug is matched with the charging socket, the fixing body is arranged around the plug and is used for fixing the plug, two ends of the connecting wire are respectively connected with the battery and the plug, and the connecting wire is arranged between the battery and the plug;

the top of the placing frame is fully open and is vertically mounted on the vehicle body through a round shaft bearing, and a fixing part is arranged in the placing frame and used for fixing the battery;

2. The new energy automobile according to claim 1,

the front end of the closed sub-plate is an inclined surface, when the closed sub-plate is pushed to open the top flap, the inclined surface of the closed sub-plate close to the previous closed sub-plate is matched with the inclined surface of the previous closed sub-plate, so that when the previous closed sub-plate stops in the vertical section, the previous closed sub-plate slides on the closed sub-plate and is overlapped on the closed sub-plate;

the said overlapping causes the separation of the two closure flaps by using the control clutch, the said overlapping movement of the two closure flaps with the top flap closed being performed in reverse order, followed by the connection of the two closure flaps.

3. The new energy automobile according to claim 1,

the fixed portion includes a base, a first unlocking assembly, a second unlocking assembly, a dowel assembly, and a position switch,

4. The new energy automobile according to claim 3,

the first unlocking assembly comprises a driving module and a phosphatized steel wire rope assembly, wherein the driving module comprises a torque motor, a first stop block, a second stop block and a third stop block, and the first stop block and the second stop block are fixedly arranged above the torque motor and are respectively positioned at two sides of the phosphatized steel wire rope assembly; the third stop block is rotatably arranged above the torque motor and is connected with the torque motor through a shaft; the third block is provided with a roll and a device, and is provided with a contact tongue along the radial direction; one end of the phosphated steel wire rope assembly is connected with the driving module, and the other end of the phosphated steel wire rope assembly is fixedly connected with the end part of the positioning pin assembly extending to the first bearing seat; the end part of the phosphated steel wire rope assembly penetrates through the first stop block and the second stop block to be connected with the coiling device; the phosphated steel wire rope assembly comprises a first steel wire rope, a bolt, a first welding sleeve and a second welding sleeve, the first steel wire rope penetrates through the bolt, and two ends of the first steel wire rope are connected with the end parts of the driving module and the positioning pin assembly through the first welding sleeve and the second welding sleeve respectively;

5. The new energy automobile according to claim 4,

the positioning pin assembly comprises a positioning pin and a return spring, and the positioning pin is movably arranged on the first bearing seat and the second bearing seat in a penetrating manner; the trigger block is fixedly arranged on the outer edge of the positioning pin between the first bearing seat and the second bearing seat; the reset spring sleeve is arranged on the periphery of the positioning pin between the first bearing seat and the trigger block, the positioning pin extends out of the end part of the first bearing seat and is sequentially provided with a first pin hole and a second pin hole from inside to outside, and the second unlocking assembly and the first unlocking assembly are connected with the positioning pin through the first pin hole and the second pin hole respectively.

6. The new energy automobile according to claim 5,

a pulley is arranged at the lower end part of the second stop block close to the first stop block, and the end part of the phosphated steel wire rope assembly is connected with the coiling device by winding around the pulley;

7. The new energy automobile according to claim 1,

the new energy automobile further comprises an air bag and a switch controller, wherein the switch controller is used for controlling the on-off of the electric connection between the battery and the air bag;

8. The new energy automobile according to claim 7,

the detection device comprises an acquisition module, a second data processor and a third data processor, wherein,