CN114156584A - Battery fixing device for new energy automobile convenient to dismouting - Google Patents
Battery fixing device for new energy automobile convenient to dismouting Download PDFInfo
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- CN114156584A CN114156584A CN202111406429.7A CN202111406429A CN114156584A CN 114156584 A CN114156584 A CN 114156584A CN 202111406429 A CN202111406429 A CN 202111406429A CN 114156584 A CN114156584 A CN 114156584A
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- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- 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
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a battery fixing device convenient to disassemble and assemble for a new energy automobile, and relates to the new energy automobile. This battery fixing device for new energy automobile convenient to dismouting, including placing the case, the top left and right sides of placing the case all is connected with sealed lid through first pivot rotation. When installing battery module, at first put into the inside of placing the case to appointed battery module, then press the top outside that sealed lid drove compression leg and depression bar in step and contact with battery module's top, then accomplish the connection of two sealed lids through the buckle, can accomplish that battery module is fixed at the internally mounted who places the case, when dismantling battery module, only need open the buckle, then sealed lid is opened to the opposite direction, battery module removes to the top through-hole top of placing the case under the direction effect of second spring this moment, can accomplish battery module's dismantlement, thereby realized the purpose of the dismouting of being convenient for battery module through this mode.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a battery fixing device for a new energy automobile, which is convenient to disassemble and assemble.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.
But the battery module that present new energy automobile used at first has the unstable condition of installation, easily produces in the vehicle use and rocks, causes the damage of battery module, and secondly battery module still has the problem of the installation of not being convenient for dismantlement, and the effect that the staff changed battery module is lower.
Disclosure of Invention
The invention provides a battery fixing device for a new energy automobile, which is convenient to disassemble and assemble and solves the problems that the battery module for the new energy automobile is unstable to install and easy to shake in the using process of the automobile, so that the battery module is damaged and the existing battery module is inconvenient to disassemble and assemble.
In order to achieve the purpose, the invention is realized by the following technical scheme: a battery fixing device convenient to disassemble and assemble for a new energy automobile comprises a placing box, wherein the left side and the right side of the top end of the placing box are rotatably connected with sealing covers through a first rotating shaft, driving wheels are fixedly connected with the outer parts of the front end and the rear end of the first rotating shaft, mechanical grooves are arranged in the left side and the right side of the placing box, a transmission shaft is rotatably connected in each mechanical groove through a cylindrical groove, driven wheels are fixedly connected with the outer parts of the front end and the rear end of the transmission shaft, the driving wheels and the driven wheels in corresponding positions are connected through belts, special-shaped columns are fixedly connected with the outer parts of the transmission shaft, two fixing blocks are fixedly connected with the inner bottom wall of each mechanical groove, a pressure rod is rotatably connected between the inner sides of the two fixing blocks through a second rotating shaft, a first connecting block is fixedly connected with the outer side of the pressure rod, a first spring is fixedly connected with the outer side of the first connecting block, and the other end of the first spring is fixedly connected with a second connecting block, and the second connecting block is connected with the inner wall of the mechanical groove at the corresponding position.
Preferably, two the equal fixedly connected with handle in top of sealed lid, the sealed lid of upset of being convenient for through holding the handle, two sealed lid passes through the buckle and connects, realizes the sealed to placing the case top through-hole, the equal fixedly connected with compression leg of lower extreme of sealed lid.
Preferably, the inside sliding connection who places the case has the loading board, a plurality of second fixed columns of lower extreme fixedly connected with of loading board, the lower extreme inner bottom wall fixedly connected with that the top of loading board was installed equals and a plurality of first fixed columns of position correspondence with second fixed column quantity, the inside of first fixed column is provided with the spacing groove, the inner diapire fixedly connected with second spring of spacing groove, the top fixedly connected with limiting plate of second spring.
Preferably, the top end of the limiting plate is fixedly connected with a second fixing column at a corresponding position, the second fixing column is slidably connected in a through hole at the top end of the first fixing column, and the limiting plate is slidably connected in the limiting groove.
Preferably, the left side and the right side of the placing box are both fixedly connected with a plurality of fixing plates.
Preferably, the top end of the pressure lever is slidably connected in a through hole in the inner wall of the corresponding position of the placing box, and the lower end of the outer side of the top of the pressure lever is in contact with the top end of the battery module.
Preferably, the use method of the battery fixing device for the new energy automobile, which is convenient to disassemble and assemble, comprises the following steps:
s1, firstly, placing the appointed battery module into the placing box, then synchronously pressing the sealing cover to relatively overturn, wherein the sealing cover firstly drives the driving wheel to rotate in the overturning process, the driving wheel drives the driven wheel and the transmission shaft to rotate in the mechanical groove through the belt in the rotating process, the transmission shaft drives the external special-shaped column to synchronously rotate in the rotating process, the special-shaped column continuously extrudes the compression bar and drives the compression bar to rotate in the rotating process, the lower end of the compression bar contacts with the top end of the battery module and drives the battery module to move towards the inner bottom of the placing box after the sealing cover is pressed to a certain degree, when the sealing cover rotates from the longitudinal horizontal direction to the transverse horizontal direction, the outer side of the top end of the pressure lever contacts with the top end of the battery module, thereby fixing the battery module, and the bearing plate can move to the inner bottom wall of the placing box under the extrusion of the battery module;
s2, the top outside of depression bar shifts out to the inside of placing the case and contacts the back with the top of battery module from the inside in mechanical groove, alright in order to accomplish the connection of two sealed covers through the buckle, thereby it is fixed to accomplish the internally mounted of battery module placing the case, when needs are dismantled the battery module, only need open the buckle, then sealed lid is opened to the direction of carrying on the back mutually, the depression bar is automatic under the effect of first spring to retract to the mechanical inslot of relevant position this moment, then the battery module is to the top through-hole top of placing the case under the direction effect of second spring to remove, can accomplish the dismantlement of battery module.
The invention provides a battery fixing device for a new energy automobile, which is convenient to disassemble and assemble. The method has the following beneficial effects:
1. when the battery module is installed, firstly, the specified battery module is placed in the placing box, then the sealing covers are synchronously pressed to drive the lower ends of the compression posts to be contacted with the top ends of the battery modules and drive the battery modules to move towards the inner bottom of the placing box, the compression rods are driven to rotate while the sealing covers are pressed, when the sealing covers rotate from the longitudinal horizontal direction to the transverse horizontal direction, the outer sides of the top ends of the compression rods are contacted with the top ends of the battery modules, and finally, the connection of the two sealing covers is completed through the buckles, so that the installation and the fixation of the battery modules in the placing box are completed, the installation stability of the battery modules is ensured, the damage of the battery modules caused by the severe shaking of the battery modules in the use process is avoided, when the battery modules are disassembled, only the buckles are opened, then the sealing covers are opened in opposite directions, and the compression rods automatically retract into the mechanical grooves at corresponding positions under the action of the first springs, then the battery module moves to the top through-hole top of placing the case under the direction effect of second spring, can accomplish the dismantlement of battery module, thereby realized the purpose of the dismouting of being convenient for of battery module through this mode.
2. According to the invention, the pressing column extrudes the battery module to drive the battery module to move downwards, so that the bearing plate is driven to slide downwards in the placing box, the bearing plate synchronously drives a plurality of second fixing columns at the lower end to slide in the through holes at the top ends of the first fixing columns at the corresponding positions in the downward sliding process, the second fixing columns synchronously drive the limiting plate to slide in the limiting groove and extrude the second spring in the sliding process from the through holes at the top ends of the first fixing columns to the limiting groove, and therefore, the effective damping and buffering of the battery module in the placing box are realized through the mode, the battery module is effectively protected, and the service life of the battery module is prolonged.
Drawings
FIG. 1 is a schematic view of a seal configuration of the present invention;
FIG. 2 is a schematic view of the open configuration of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a partial schematic structural view of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 3;
FIG. 6 is an enlarged view at B in FIG. 3;
fig. 7 is an enlarged view at C in fig. 3.
Wherein, 1, placing a box; 2. a fixing plate; 3. a first rotating shaft; 4. a sealing cover; 5. a handle; 6. buckling; 7. pressing the column; 8. a driving wheel; 9. a mechanical groove; 10. a drive shaft; 11. a driven wheel; 12. a profiled pole; 13. a belt; 14. a fixed block; 15. a second rotating shaft; 16. a pressure lever; 17. a first connection block; 18. A first spring; 19. a second connecting block; 20. a battery module; 21. a first fixed column; 22. a limiting groove; 23. a second spring; 24. a limiting plate; 25. a second fixed column; 26. a carrier plate.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-7, the embodiment of the invention provides a battery fixing device for a new energy automobile, which is convenient to disassemble and assemble, and comprises a placing box 1, wherein the left side and the right side of the top end of the placing box 1 are both rotatably connected with sealing covers 4 through a first rotating shaft 3, driving wheels 8 are fixedly connected with the outer parts of the front end and the rear end of the first rotating shaft 3, mechanical grooves 9 are arranged in the left side and the right side of the placing box 1, a transmission shaft 10 is rotatably connected with the inner part of the mechanical groove 9 through a cylindrical groove, driven wheels 11 are fixedly connected with the outer parts of the front end and the rear end of the transmission shaft 10, the driving wheels 8 are connected with the driven wheels 11 at corresponding positions through belts 13, a special-shaped column 12 is fixedly connected with the outer part of the transmission shaft 10, two fixing blocks 14 are fixedly connected with the inner bottom wall of the mechanical groove 9, a pressure lever 16 is rotatably connected between the inner sides of the two fixing blocks 14 through a second rotating shaft 15, and a first connecting block 17 is fixedly connected with the outer side of the pressure lever 16, the outer side of the first connecting block 17 is fixedly connected with a first spring 18, the other end of the first spring 18 is fixedly connected with a second connecting block 19, the second connecting block 19 is connected with the inner wall of the mechanical groove 9 at the corresponding position, the sealing cover 4 is pressed to overturn relatively, the sealing cover 4 firstly drives the driving wheel 8 to rotate in the overturning process, the driving wheel 8 drives the driven wheel 11 and the transmission shaft 10 to rotate in the mechanical groove 9 through a belt 13 in the rotating process, the transmission shaft 10 drives the external special-shaped column 12 to rotate synchronously in the rotating process, the special-shaped column 12 continuously extrudes the compression bar 16 and drives the compression bar 16 to rotate in the rotating process, after the sealing cover 4 is pressed to a certain degree, the lower end of the compression bar 7 is contacted with the top end of the battery module 20 and drives the battery module 20 to move to the inner bottom of the placing box 1, when the sealing cover 4 rotates to the transverse horizontal direction from the longitudinal horizontal direction, at this time, the outer side of the top end of the pressing rod 16 is in contact with the top end of the battery module 20, thereby completing the fixing of the battery module 20.
The equal fixedly connected with handle 5 in top of two sealed lids 4, two sealed lids 4 are connected through buckle 6, can accomplish the connection of two sealed lids 4 through 6 two of buckles, realize the sealed to placing 1 top through-hole of case, the equal fixedly connected with compression leg 7 of lower extreme of two sealed lids 4, can carry out to the inside removal of placing case 1 to battery module 20 through compression leg 7.
The inside sliding connection who places case 1 has a loading board 26, a plurality of second fixed columns 25 of lower extreme fixedly connected with of loading board 26, battery module 20 is installed on the top of loading board 26, thereby can guarantee that the compression leg 7 extrudes battery module 20 and drives battery module 20 and can drive loading board 26 and slide downwards in the inside of placing case 1 in the downward movement in-process, loading board 26 can drive a plurality of second fixed columns 25 of lower extreme in the through-hole of first fixed column 21 top with it relevant position simultaneously at the in-process that slides downwards.
Place a plurality of first fixed columns 21 that diapire fixedly connected with equals and the position is corresponding with second fixed column 25 quantity in the lower extreme of case 1, the inside of first fixed column 21 is provided with spacing groove 22, inner diapire fixedly connected with second spring 23 of spacing groove 22, the top fixedly connected with limiting plate 24 of second spring 23, the top of limiting plate 24 and relevant position's second fixed column 25 fixed connection, second fixed column 25 sliding connection is in the top through-hole of first fixed column 21, limiting plate 24 sliding connection is in spacing groove 22, second fixed column 25 can drive limiting plate 24 and slide and extrude second spring 23 in the inside of spacing groove 22 simultaneously to the inside slip in-process of spacing groove 22 in the top through-hole of first fixed column 21.
The left and right sides of placing case 1 are a plurality of fixed plates 2 of equal fixedly connected with, can install placing case 1 on new energy automobile's assigned position fast through fixed plate 2.
The top sliding connection of depression bar 16 is in placing the inner wall through-hole of case 1 relevant position, and the top outside lower extreme of depression bar 16 contacts with the top of battery module 20, contacts through the top of depression bar 16 with battery module 20 to accomplish the block on depression bar 16 and battery module 20 top, realize effectively fixing battery module 20.
A use method of a battery fixing device convenient to disassemble and assemble for a new energy automobile comprises the following steps:
s1, firstly, placing the appointed battery module 20 into the placing box 1, then synchronously pressing the sealing cover 4 to turn over relatively, the sealing cover 4 firstly drives the driving wheel 8 to rotate in the turning process, the driving wheel 8 drives the driven wheel 11 and the transmission shaft 10 to rotate in the mechanical groove 9 through the belt 13 in the rotating process, the transmission shaft 10 drives the external special-shaped column 12 to rotate synchronously in the rotating process, the special-shaped column 12 continuously extrudes the compression bar 16 and drives the compression bar 16 to rotate in the rotating process, after the sealing cover 4 is pressed to a certain degree, the lower end of the compression bar 7 contacts with the top end of the battery module 20 and drives the battery module 20 to move towards the inner bottom of the placing box 1, when the sealing cover 4 rotates to the transverse horizontal direction from the longitudinal horizontal direction, the outer side of the top end of the compression bar 16 contacts with the top end of the battery module 20, thereby fixing the battery module 20, at this time, the carrier plate 26 is pressed by the battery modules 20 to move toward the inner bottom wall of the placing case 1;
s2, the top outside of depression bar 16 moves out to the inside of placing case 1 and contact with the top of battery module 20 from the inside of mechanical groove 9 after, alright accomplish the connection of two sealed lids 4 through buckle 6, thereby it is fixed to accomplish battery module 20 at the internally mounted who places case 1, when needs dismantle battery module 20, only need open buckle 6, then sealed lid 4 is opened to the opposite direction, depression bar 16 retracts to the mechanical groove 9 of relevant position automatically under the effect of first spring 18 this moment, then battery module 20 moves to the top through-hole top of placing case 1 under the effect of the direction of second spring 23, can accomplish the dismantlement of battery module 20.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a new energy automobile is with battery fixing device convenient to dismouting, is including placing case (1), its characterized in that: the left side and the right side of the top end of the placing box (1) are rotatably connected with sealing covers (4) through a first rotating shaft (3), driving wheels (8) are fixedly connected to the outer portions of the front end and the rear end of the first rotating shaft (3), mechanical grooves (9) are formed in the inner portions of the left side and the right side of the placing box (1), a transmission shaft (10) is rotatably connected to the inner portions of the mechanical grooves (9) through cylindrical grooves, driven wheels (11) are fixedly connected to the outer portions of the front end and the rear end of the transmission shaft (10), the driving wheels (8) are connected with the driven wheels (11) at corresponding positions through belts (13), special-shaped columns (12) are fixedly connected to the outer portions of the transmission shaft (10), two fixing blocks (14) are fixedly connected to the inner bottom wall of the mechanical grooves (9), and pressing rods (16) are rotatably connected between the inner sides of the two fixing blocks (14) through second rotating shafts (15), the outer side of the pressing rod (16) is fixedly connected with a first connecting block (17), the outer side of the first connecting block (17) is fixedly connected with a first spring (18), the other end of the first spring (18) is fixedly connected with a second connecting block (19), and the second connecting block (19) is connected with the inner wall of the corresponding position mechanical groove (9).
2. The battery fixing device for the new energy automobile convenient to disassemble and assemble according to claim 1, characterized in that: two equal fixedly connected with handle (5) in top of sealed lid (4), two sealed lid (4) are connected through buckle (6), two the equal fixedly connected with compression leg (7) of lower extreme of sealed lid (4).
3. The battery fixing device for the new energy automobile convenient to disassemble and assemble according to claim 1, characterized in that: the inside sliding connection who places case (1) has loading board (26), a plurality of second fixed columns (25) of lower extreme fixedly connected with of loading board (26), battery module (20) are installed on the top of loading board (26).
4. The battery fixing device for the new energy automobile convenient to disassemble and assemble according to claim 1, characterized in that: the lower end inner bottom wall fixedly connected with of the placing box (1) is equal in number to the second fixing columns (25) and corresponds to the first fixing columns (21), limiting grooves (22) are formed in the first fixing columns (21), inner bottom wall fixedly connected with second springs (23) of the limiting grooves (22), and limiting plates (24) are fixedly connected to the top ends of the second springs (23).
5. The battery fixing device for the new energy automobile convenient to disassemble and assemble according to claim 4, characterized in that: the top end of the limiting plate (24) is fixedly connected with a second fixing column (25) at a corresponding position, the second fixing column (25) is connected in a top end through hole of the first fixing column (21) in a sliding mode, and the limiting plate (24) is connected in a limiting groove (22) in a sliding mode.
6. The battery fixing device for the new energy automobile convenient to disassemble and assemble according to claim 1, characterized in that: the left side and the right side of the placing box (1) are fixedly connected with a plurality of fixing plates (2).
7. The battery fixing device for the new energy automobile convenient to disassemble and assemble according to claim 1, characterized in that: the top end of the pressing rod (16) is connected in the through hole of the inner wall of the corresponding position of the placing box (1) in a sliding mode, and the lower end of the outer side of the top of the pressing rod (16) is in contact with the top end of the battery module (20).
8. The use method of the battery fixing device for the new energy automobile, which is convenient to disassemble and assemble, according to any one of claims 1 to 7, is characterized in that: the method comprises the following steps:
s1, firstly, a specified battery module (20) is placed in a placing box (1), then a sealing cover (4) is synchronously pressed to turn over relatively, the sealing cover (4) firstly drives a driving wheel (8) to rotate in the turning process, the driving wheel (8) drives a driven wheel (11) and a transmission shaft (10) to rotate in the mechanical groove (9) through a belt (13) in the rotating process, the transmission shaft (10) drives an external special-shaped column (12) to rotate synchronously in the rotating process, the special-shaped column (12) can extrude a compression bar (16) and drive the compression bar (16) to rotate in the rotating process, after the sealing cover (4) is pressed down to a certain degree, the lower end of the compression bar (7) is contacted with the top end of the battery module (20) and drives the battery module (20) to move towards the inner bottom of the placing box (1), when the sealing cover (4) is continuously rotated to the transverse horizontal direction from the longitudinal horizontal direction, at the moment, the outer side of the top end of the pressure lever (16) is contacted with the top end of the battery module (20) so as to complete the fixation of the battery module (20), and at the moment, the bearing plate (26) is extruded by the battery module (20) to move towards the inner bottom wall of the placing box (1);
s2, the top end outside of the pressure lever (16) is moved out from the inside of the mechanical groove (9) to the inside of the placing box (1) and is contacted with the top end of the battery module (20), then the connection of the two sealing covers (4) can be completed through the buckle (6), thereby the internal installation of the battery module (20) in the placing box (1) is completed, when the battery module (20) is required to be disassembled, only the buckle (6) needs to be opened, then the sealing covers (4) are opened in the opposite directions, at the moment, the pressure lever (16) automatically retracts to the mechanical groove (9) in the corresponding position under the action of the first spring (18), then the battery module (20) moves towards the top end of the top end through hole of the placing box (1) under the action of the direction of the second spring (23), and the disassembly of the battery module (20) can be completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111406429.7A CN114156584B (en) | 2021-11-24 | 2021-11-24 | Battery fixing device for new energy automobile convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111406429.7A CN114156584B (en) | 2021-11-24 | 2021-11-24 | Battery fixing device for new energy automobile convenient to dismouting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114156584A true CN114156584A (en) | 2022-03-08 |
| CN114156584B CN114156584B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111406429.7A Active CN114156584B (en) | 2021-11-24 | 2021-11-24 | Battery fixing device for new energy automobile convenient to dismouting |
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Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| FR3005232A1 (en) * | 2013-04-30 | 2014-10-31 | Schneider Electric Ind Sas | FIXING A BATTERY OF VARIABLE SIZE IN AN ELECTRICAL BOX |
| JP2016081864A (en) * | 2014-10-22 | 2016-05-16 | トヨタ自動車株式会社 | Power storage module |
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| Publication number | Publication date |
|---|---|
| CN114156584B (en) | 2023-11-24 |
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Application publication date: 20220308 Assignee: Dawu Technology (Nanchang) Co.,Ltd. Assignor: JIANGXI University OF TECHNOLOGY Contract record no.: X2024980011039 Denomination of invention: A battery fixing device for new energy vehicles that is easy to disassemble and assemble Granted publication date: 20231124 License type: Exclusive License Record date: 20240731 |
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