CN113928103A - Electric automobile battery installation mechanism convenient to overhaul - Google Patents

Electric automobile battery installation mechanism convenient to overhaul Download PDF

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Publication number
CN113928103A
CN113928103A CN202111192430.4A CN202111192430A CN113928103A CN 113928103 A CN113928103 A CN 113928103A CN 202111192430 A CN202111192430 A CN 202111192430A CN 113928103 A CN113928103 A CN 113928103A
Authority
CN
China
Prior art keywords
fixedly connected
automobile
battery
away
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202111192430.4A
Other languages
Chinese (zh)
Inventor
张海波
李文汇
顾拥政
李国兴
陈延广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Jincheng Xindong New Energy Automobile Co ltd
Original Assignee
Hunan Jincheng Xindong New Energy Automobile Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunan Jincheng Xindong New Energy Automobile Co ltd filed Critical Hunan Jincheng Xindong New Energy Automobile Co ltd
Priority to CN202111192430.4A priority Critical patent/CN113928103A/en
Publication of CN113928103A publication Critical patent/CN113928103A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0455—Removal or replacement of the energy storages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Abstract

The invention discloses an electric automobile battery installation mechanism convenient to overhaul, which comprises an automobile base, wherein supporting plates are hinged to the left side and the right side of the bottom end of the automobile base, a battery body is arranged on the upper side of each supporting plate, the lower end of the battery body is attached to the corresponding supporting plate, a supporting frame is attached to the lower end of each supporting plate, nylon ropes penetrate through the left end and the right end of each supporting frame, a first sliding block is fixedly installed at one end of each nylon rope, a fixing frame is fixedly connected to the other end of each nylon rope, and the lower end of each fixing frame is fixedly connected with the automobile base. When the battery self-ignition device is used, when the battery self-ignition occurs, the flame generated by the battery self-ignition device blows the nylon ropes on the fixing frame, so that the supporting frame descends under the action of gravity, the supporting frame is separated from the supporting plates, the battery self-ignition device pushes the supporting plates on two sides to rotate under the action of the self weight of the battery self-ignition device, and the battery self-ignition device drops the battery self-ignition device onto the outer ground of the automobile base, so that the probability that the battery self-ignition device ignites an automobile is reduced, and the safety of the automobile and passengers is protected.

Description

Electric automobile battery installation mechanism convenient to overhaul
Technical Field
The invention relates to the technical field of electric automobiles, in particular to an electric automobile battery installation mechanism convenient to overhaul.
Background
The electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by using a motor, and meets various requirements of road traffic and safety regulations. Because the influence on the environment is smaller than that of the traditional automobile, the prospect is widely seen. The working principle is as follows: the accumulator, current, power regulator, motor, power transmission system and the driving vehicle run.
The existing batteries of the electric automobile are usually fixed on an automobile base, and when the batteries spontaneously combust accidentally, the batteries cannot be automatically separated from the automobile base, so that the batteries are easy to ignite the whole automobile, and great potential safety hazards are caused to drivers and passengers.
Disclosure of Invention
The invention aims to solve the problems that the existing electric automobile battery in the prior art is usually fixed on an automobile base, and when the battery spontaneously ignites accidentally, the battery cannot be automatically separated from the automobile base, so that the battery is easy to ignite the whole automobile, and a great potential safety hazard is caused to a driver and passengers.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electric automobile battery installation mechanism convenient to overhaul comprises an automobile base, wherein the left side and the right side of the bottom end of the automobile base are hinged with supporting plates, a battery body is arranged on the upper side of each supporting plate, the lower end of the battery body is attached to the corresponding supporting plate, a supporting frame is attached to the lower end of each supporting plate, nylon ropes penetrate through the left end and the right end of each supporting frame, a first sliding block is fixedly installed at one end of each nylon rope, a fixing frame is fixedly connected to the other end of each nylon rope, the lower end of each fixing frame is fixedly connected with the automobile base, the fixing frames are located on the left side and the right side of the battery body, clamping plates are arranged on the upper sides of the left end and the right end of the battery body, telescopic rods are fixedly connected to the ends, away from the clamping plates, push plates are fixedly connected to the upper ends of the telescopic rods, fan plates are arranged on the sides, away from the push plates and the fan plates are attached to each other, and transverse plates are hinged to the middle parts of the ends, away from the fan plates, the ends of the transverse plates far away from each other are fixedly arranged on the automobile base, the upper side of the end of the fan plate far away from each other is fixedly connected with a second spring, the lower end of the second spring is fixedly connected with the transverse plates, the ends of the telescopic rods far away from each other are fixedly connected with an automobile base, the upper ends of the telescopic rods are fixedly connected with vertical plates, the ends of the vertical plates far away from each other are inserted with rotating shafts, the end of the vertical plate far away from each other is provided with a rotary groove corresponding to the rotary shaft, the rotary shaft is rotationally connected with the vertical plate, the end of the rotary shaft far away from each other is fixedly connected with a clamping plate, and the automobile base is provided with limit grooves corresponding to the clamping plates, one end of the sliding block close to each other is fixedly connected with a connecting rod, one end of the connecting rod close to each other is fixedly connected with a sealing baffle, the sealing baffles are mutually attached, the two sealing baffles are provided with a plurality of heat dissipation holes, and the upper and lower sides are arranged in a staggered manner between the heat dissipation holes, and the middle part of the support frame is provided with an opening corresponding to the heat dissipation holes.
Preferably, the left side and the right side of the lower end of the supporting frame are provided with a first sliding groove corresponding to the first sliding block, and the first sliding block is connected with the supporting frame in a sliding mode.
Preferably, one end of the first sliding block, which is far away from the first sliding block, is fixedly connected with a first spring, and one end of the first spring, which is mutually principle, is fixedly connected to the supporting frame.
Preferably, the nylon rope runs through the inside of automobile base, and inside and the upper end of automobile base correspond nylon rope difference fixedly connected with pulley one and pulley two.
Compared with the prior art, the invention has the beneficial effects that:
1. when the invention is used, vibration generated in the driving process of an automobile can drive the battery body to shake left and right, the battery body drives the clamping plate to move outwards, the clamping plate drives the telescopic rod to contract, the telescopic rod contracts to drive the push plate to move outwards, the push plate pushes the fan plates to rotate on the transverse plate, the second spring is compressed, the arranged fan plates can fan air to facilitate heat dissipation of the battery body, the second spring can also play a role in resetting the battery body, meanwhile, the vibration generated by the battery body can also press the support plates on two sides downwards to enable the support plates to rotate on the automobile base, further, the support plates drive the support frame to descend, the support frame descends to enable the first slide blocks on two sides to move outwards, and when the first slide blocks move outwards, the connecting rods on two sides can be driven to be away from each other, the connecting rods drive the sealing baffles to be away from each other, so that the heat dissipation holes on two sides are aligned, the heat of the battery body is conveniently discharged from the opening and the heat dissipation holes, and the heat dissipation efficiency of the battery body is further improved.
2. When the battery body limiting device is used, the vertical plates on the two sides are pushed outwards to drive the telescopic rod to contract, the telescopic rod drives the clamping plates to be away from each other, the rotating shaft and the clamping plates are driven to move towards the limiting groove, the clamping plates are moved into the limiting groove, the rotating shaft is rotated to rotate the clamping plates into the limiting groove, the telescopic rod is limited, the battery body is convenient to disassemble, and therefore the battery body is convenient to overhaul.
3. When the battery self-ignition device is used, when the battery self-ignition occurs, the flame generated by the battery self-ignition device blows the nylon ropes on the fixing frame, so that the supporting frame descends under the action of gravity, the supporting frame is separated from the supporting plates, the battery self-ignition device pushes the supporting plates on two sides to rotate under the action of the self weight of the battery self-ignition device, and the battery self-ignition device drops the battery self-ignition device onto the outer ground of the automobile base, so that the probability that the battery self-ignition device ignites an automobile is reduced, and the safety of the automobile and passengers is protected.
4. When the battery is used, the support frame descends to enable the first sliding blocks on the two sides to move outwards and compress the first spring, so that the tensile force of the battery body to the nylon rope during vibration can be reduced, and the service life of the nylon rope is prolonged.
Drawings
FIG. 1 is a schematic structural diagram of an electric vehicle battery mounting mechanism convenient for maintenance according to the present invention;
FIG. 2 is a schematic structural diagram of a location A in the electric vehicle battery mounting mechanism convenient for maintenance according to the present invention;
FIG. 3 is a schematic structural diagram of a location B in the electric vehicle battery mounting mechanism convenient for maintenance according to the present invention;
FIG. 4 is an enlarged schematic structural view of a vertical plate and a clamping plate in the electric vehicle battery installation mechanism convenient for maintenance provided by the invention.
In the figure: 1. a vehicle chassis; 2. a support plate; 3. a battery body; 4. a support frame; 5. a nylon cord; 6. a first sliding block; 7. a first sliding chute; 8. a first spring; 9. a fixed mount; 10. a first pulley; 11. a second pulley; 12. a splint; 13. pushing the plate; 14. a fan plate; 15. a transverse plate; 16. a second spring; 17. a port; 18. a connecting rod; 19. sealing the baffle; 20. heat dissipation holes; 22. a telescopic rod; 23. a vertical plate; 24. a rotating shaft; 25. rotating the groove; 26. clamping a plate; 27. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-4, an electric vehicle battery installation mechanism convenient for maintenance comprises a vehicle base 1, wherein the left side and the right side of the bottom end of the vehicle base 1 are respectively hinged with a support plate 2, the upper side of the support plate 2 is provided with a battery body 3, the lower end of the battery body 3 is attached to the support plate 2, the lower end of the support plate 2 is attached to a support frame 4, the left end and the right end of the support frame 4 are respectively penetrated by a nylon rope 5, one end of the nylon rope 5 is fixedly provided with a first sliding block 6, the other end of the nylon rope 5 is fixedly connected with a fixed frame 9, the lower end of the fixed frame 9 is fixedly connected with the vehicle base 1, the fixed frames 9 are positioned at the left side and the right side of the battery body 3, the left side and the right side of the lower end of the support frame 4 are respectively provided with a first sliding groove 7 corresponding to the first sliding block 6, the first sliding block 6 is slidably connected with the support frame 4, the end of the first sliding block 6, which is far away from each other end is fixedly connected with a first spring 8, one end of the mutual principle is fixedly connected with the support frame 4, nylon cord 5 runs through the inside of car base 1, car base 1 is inside to correspond nylon cord 5 respectively fixedly connected with pulley 10 and pulley two 11 with the upper end, during the use, when battery body 3 takes place the spontaneous combustion, the flame that battery body 3 produced blows nylon cord 5 on with mount 9, thereby make braced frame 4 descend under the effect of gravity, braced frame 4 and backup pad 2 separation, battery body 3 pushes the backup pad 2 of both sides under the effect of self weight and takes place to rotate, make battery body 3 drop the outside of car base 1 subaerially, thereby the probability that battery body 3 ignited the car has been reduced, and then the safety of car and passenger has been protected.
Example two
Referring to fig. 1-4, in this embodiment, basically the same as the first embodiment, it is more preferable that the ends of the clamping plates 12 away from each other are fixedly connected with a telescopic rod 22, the upper ends of the telescopic rods 22 are fixedly connected with a push plate 13, the sides of the push plate 13 away from each other are provided with fan plates 14, the push plate 13 and the fan plates 14 are attached to each other, the middle parts of the ends of the fan plates 14 away from each other are hinged with a transverse plate 15, the ends of the transverse plates 15 away from each other are fixedly mounted on the automobile base 1, the upper sides of the ends of the fan plates 14 away from each other are fixedly connected with a second spring 16, the lower ends of the second spring 16 are fixedly connected with the transverse plate 15, the ends of the sliders 6 close to each other are fixedly connected with a connecting rod 18, the ends of the connecting rod 18 close to each other are fixedly connected with a sealing baffle 19, the sealing baffle 19 is attached to each other, a plurality of heat dissipation holes 20 are formed in the two sealing baffles 19, and the upper and the lower sides and the two sides are arranged in a staggered manner, the middle part of the supporting frame 4 is provided with the through hole 17 corresponding to the heat dissipation hole 20, when in use, vibration generated in the driving process of an automobile can drive the battery body 3 to shake left and right, the battery body 3 drives the clamping plate 12 to move outwards, the clamping plate 12 drives the telescopic rod 22 to contract, the telescopic rod 22 contracts to drive the push plate 13 to move outwards, the push plate 13 pushes the fan plate 14 to rotate on the transverse plate 15, the second compression spring 16 is used for driving air to be blown by the fan plate 14, so that the heat dissipation of the battery body 3 is facilitated, the second spring 16 can also play a role in resetting the battery body 3, meanwhile, vibration generated by the battery body 3 can also downwards press the supporting plates 2 at two sides, so that the supporting plates 2 rotate on the automobile base 1, the supporting plates 2 drive the supporting frame 4 to descend, the supporting frame 4 descends to enable the first sliders 6 at two sides to move outwards, and the first compression spring 8, thereby when having reduced battery body 3 vibrations, to the tensile force of nylon rope 5, prolonged the life of nylon rope 5, when slider 6 outwards removed, also can drive the connecting rod 18 of both sides and keep away from each other, and connecting rod 18 drives sealed baffle 19 and keeps away from each other to make the louvre 20 counterpoint of both sides, be convenient for with battery body 3's heat from opening 17, louvre 20 discharge external, further improved battery body 3's radiating efficiency.
EXAMPLE III
Referring to fig. 1-4, in this embodiment, basically the same as the first embodiment, it is more preferable that the ends of the clamping plates 12 away from each other are fixedly connected with a telescopic rod 22, the ends of the telescopic rods 22 away from each other are fixedly connected with the car base 1, the upper ends of the telescopic rods 22 are fixedly connected with vertical plates 23, the ends of the vertical plates 23 away from each other are inserted with rotating shafts 24, the ends of the vertical plates 23 away from each other are provided with rotating grooves 25 corresponding to the rotating shafts 24, the rotating shafts 24 are rotatably connected with the vertical plates 23, the ends of the rotating shafts 24 away from each other are fixedly connected with clamping plates 26, and the car base 1 is provided with limiting grooves 27 corresponding to the clamping plates 26, when in use, the vertical plates 23 on both sides are pushed outwards to drive the telescopic rods 22 to contract, the telescopic rods 22 drive the clamping plates 12 away from each other and drive the rotating shafts 24 and the clamping plates 26 to move towards the limiting grooves 27, so that the clamping plates 26 move into the limiting grooves 27 to rotate the rotating shafts 24, rotate cardboard 26 to inside the spacing groove 27, carry on spacingly to telescopic link 22, be convenient for dismantle battery body 3 to the convenience is overhauld battery body 3.
The working principle is as follows:
when the automobile seat support is used, vibration generated in the driving process of an automobile can drive the battery body 3 to shake left and right, the battery body 3 drives the clamping plate 12 to move outwards, the clamping plate 12 drives the telescopic rod 22 to contract, the telescopic rod 22 contracts to drive the push plate 13 to move outwards, the push plate 13 pushes the fan plate 14 to rotate on the transverse plate 15, the second spring 16 is compressed, the arranged fan plate 14 blows air to facilitate heat dissipation of the battery body 3, the arranged second spring 16 can also play a role in resetting the battery body 3, meanwhile, the vibration generated by the battery body 3 can also press the support plates 2 on two sides downwards to enable the support plates 2 to rotate on the automobile seat 1, the support plates 2 further drive the support frames 4 to descend, the support frames 4 descend to enable the first sliders 6 on two sides to move outwards, and the first spring 8 is compressed, so that the tensile force on the nylon ropes 5 when the battery body 3 vibrates can be reduced, the service life of the nylon rope 5 is prolonged, when the first sliding block 6 moves outwards, the first sliding block can drive the connecting rods 18 on the two sides to be away from each other, the connecting rods 18 drive the sealing baffles 19 to be away from each other, so that the heat dissipation holes 20 on the two sides are aligned, the heat of the battery body 3 can be conveniently discharged from the through hole 17 and the heat dissipation holes 20 to the outside, the heat dissipation efficiency of the battery body 3 is further improved, the vertical plates 23 on the two sides are pushed outwards, the telescopic rod 22 is driven to contract, the telescopic rod 22 drives the clamping plate 12 to be away from each other, the rotating shaft 24 is driven, the clamping plate 26 moves towards the direction of the limiting groove 27, the clamping plate 26 moves into the limiting groove 27, the rotating shaft 24 is rotated to rotate the clamping plate 26 into the limiting groove 27, the telescopic rod 22 is limited, the battery body 3 is convenient to be disassembled, so that the battery body 3 is convenient to overhaul, when the battery body 3 spontaneously ignites, the nylon rope 5 on the fixing frame 9 is burnt by the flame generated by the battery body 3, thereby make braced frame 4 descend under the effect of gravity, braced frame 4 and backup pad 2 separation, battery body 3 pushes the backup pad 2 of both sides to take place to rotate under the effect of self weight, makes battery body 3 drop to the outside of car base 1 subaerial to the probability that battery body 3 ignites the car has been reduced, and then has protected car and passenger's safety.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (4)

1. The electric automobile battery installation mechanism convenient to overhaul comprises an automobile base (1) and is characterized in that supporting plates (2) are hinged to the left side and the right side of the bottom end of the automobile base (1), a battery body (3) is arranged on the upper side of the supporting plates (2), the lower end of the battery body (3) is attached to the supporting plates (2), a supporting frame (4) is attached to the lower end of the supporting plates (2), nylon ropes (5) penetrate through the left end and the right end of the supporting frame (4), a first sliding block (6) is fixedly installed at one end of each nylon rope (5), a fixing frame (9) is fixedly connected to the other end of each nylon rope (5), the lower end of each fixing frame (9) is fixedly connected with the automobile base (1), the fixing frames (9) are located on the left side and the right side of the battery body (3), clamping plates (12) are arranged on the upper sides of the left end and the right end of the battery body (3), and the clamping plates (12) are attached to the battery body (3), the automobile seat is characterized in that one end, away from each other, of the clamping plate (12) is fixedly connected with a telescopic rod (22), the upper end of the telescopic rod (22) is fixedly connected with a push plate (13), one side, away from each other, of the push plate (13) is provided with a sector plate (14), the push plate (13) and the sector plate (14) are attached to each other, the middle of one end, away from each other, of the sector plate (14) is hinged with a transverse plate (15), one end, away from each other, of the transverse plate (15) is fixedly installed on the automobile seat (1), the upper side of one end, away from each other, of the sector plate (14) is fixedly connected with a second spring (16), the lower end of the second spring (16) is fixedly connected with the transverse plate (15), one end, away from each other, of the telescopic rod (22) is fixedly connected with the automobile seat (1), the upper end of the telescopic rod (22) is fixedly connected with a vertical plate (23), one end, away from each vertical plate (23) is inserted with a rotating shaft (24), and a rotating groove (25) is formed corresponding to the rotating shaft (24), connecting riser (23) are rotated in pivot (24), and pivot (24) one end fixedly connected with cardboard (26) of keeping away from each other, and correspond cardboard (26) on car base (1) and all seted up spacing groove (27), one end fixedly connected with connecting rod (18) that slider (6) are close to each other, one end fixedly connected with seal baffle (19) that connecting rod (18) are close to each other, and seal baffle (19) laminate each other, two a plurality of louvres (20) have all been seted up on seal baffle (19), and upper and lower both sides be the dislocation set between louvre (20), correspond louvre (20) on braced frame (4) middle part and seted up opening (17).
2. The electric automobile battery installation mechanism convenient to overhaul as claimed in claim 1, wherein the left and right sides of the lower end of the supporting frame (4) are provided with first sliding grooves (7) corresponding to the first sliding blocks (6), and the first sliding blocks (6) are slidably connected with the supporting frame (4).
3. The electric automobile battery installation mechanism convenient for overhauling as claimed in claim 1, wherein one end of the first sliding block (6) far away from each other is fixedly connected with a first spring (8), and one end of the first spring (8) is fixedly connected with the supporting frame (4).
4. The electric automobile battery installation mechanism convenient to overhaul as claimed in claim 1, wherein the nylon rope (5) penetrates through the inside of the automobile base (1), and a first pulley (10) and a second pulley (11) are fixedly connected to the inside and the upper end of the automobile base (1) corresponding to the nylon rope (5) respectively.
CN202111192430.4A 2021-10-13 2021-10-13 Electric automobile battery installation mechanism convenient to overhaul Withdrawn CN113928103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111192430.4A CN113928103A (en) 2021-10-13 2021-10-13 Electric automobile battery installation mechanism convenient to overhaul

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111192430.4A CN113928103A (en) 2021-10-13 2021-10-13 Electric automobile battery installation mechanism convenient to overhaul

Publications (1)

Publication Number Publication Date
CN113928103A true CN113928103A (en) 2022-01-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111192430.4A Withdrawn CN113928103A (en) 2021-10-13 2021-10-13 Electric automobile battery installation mechanism convenient to overhaul

Country Status (1)

Country Link
CN (1) CN113928103A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114374043A (en) * 2022-01-20 2022-04-19 古毅 New energy automobile battery module frame construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114374043A (en) * 2022-01-20 2022-04-19 古毅 New energy automobile battery module frame construction
CN114374043B (en) * 2022-01-20 2023-11-03 古毅 New energy automobile battery module frame structure

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Application publication date: 20220114