CN114156584B - 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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- CN114156584B CN114156584B CN202111406429.7A CN202111406429A CN114156584B CN 114156584 B CN114156584 B CN 114156584B CN 202111406429 A CN202111406429 A CN 202111406429A CN 114156584 B CN114156584 B CN 114156584B
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- 238000007789 sealing Methods 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 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
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
-
- 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
-
- 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
Landscapes
- 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 for a new energy automobile, which is convenient to disassemble and assemble and relates to a 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 sealed top outside that drives pressure post and depression bar in step and contact with battery module's top, then accomplish the connection of two sealed covers through the buckle, can accomplish battery module and fix at the internally mounted of placing the case, when dismantling battery module, only need open the buckle, then open sealed lid in opposite directions, 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 being convenient for dismouting to 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 is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel automobile-mounted power device) and integrates the advanced technology in the aspects of power control and driving of the automobile, and the formed technical principle is advanced, and the automobile has a new technology and a new structure.
But at present, the battery module for the new energy automobile firstly has the unstable condition of installation, easily produces and rocks in the vehicle use, causes the damage of battery module, and secondly battery module still has the problem of inconvenient installation dismantlement, and the effect of staff's change battery module is lower.
Disclosure of Invention
Aiming at the defects of the prior art, 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 existing battery module for the new energy automobile is unstable in installation, easy to shake in the use process of the automobile, damage to the battery module is caused, and the existing battery module is inconvenient to disassemble and assemble.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a battery fixing device for new energy automobile convenient to dismouting, includes places the case, the top left and right sides of placing the case all rotates through first pivot and is connected with sealed lid, the outside equal fixedly connected with action wheel in both ends around the first pivot, the inside mechanical groove that all is provided with in left and right sides of placing the case, the inside in mechanical groove rotates through the cylindricality groove and is connected with the transmission shaft, the outside equal fixedly connected with in both ends follows the driving wheel around the transmission shaft, pass through the belt between the driving wheel and the driven wheel of relevant position and connect, the outside fixedly connected with dysmorphism post of transmission shaft, two fixed blocks of interior bottom wall fixedly connected with in mechanical groove, two rotate through the second pivot between the inboard of fixed block and be connected with the depression bar, the outside fixedly connected with first connecting block of depression bar, the outside fixedly connected with first spring of first connecting block, the other end fixedly connected with second connecting block of first spring, the second connecting block links to each other with the inner wall in relevant position mechanical groove.
Preferably, the handles are fixedly connected to the top ends of the two sealing covers, the sealing covers are convenient to turn over by holding the handles, the two sealing covers are connected through a buckle, the sealing of the through holes at the top ends of the placing boxes is achieved, and the pressing columns are fixedly connected to the lower ends of the sealing covers.
Preferably, the inside sliding connection who places the case has the loading board, the lower extreme fixedly connected with a plurality of second fixed columns of loading board, the bottom inner bottom wall fixedly connected with that the top of loading board is installed equals and the corresponding a plurality of first fixed columns of position with second fixed column quantity, the inside of first fixed column is provided with the spacing groove, the inner bottom wall fixedly connected with second spring of spacing groove, the top fixedly connected with limiting plate of second spring.
Preferably, the top of limiting plate and the second fixed column fixed connection of relevant position, second fixed column sliding connection is in the top through-hole of first fixed column, limiting plate sliding connection is in the spacing inslot.
Preferably, a plurality of fixing plates are fixedly connected to the left side and the right side of the placement box.
Preferably, the top sliding connection of depression bar is in the inner wall through-hole of placing case relevant position, the top outside lower extreme of depression bar contacts with the top of battery module.
Preferably, the application method of the battery fixing device for the new energy automobile convenient to disassemble and assemble comprises the following steps of:
s1, firstly, a specified battery module is placed into a placement box, then a sealing cover is synchronously pressed to relatively overturn, the sealing cover firstly drives a driving wheel to rotate in the overturning process, the driving wheel is driven by a belt to rotate with a driving wheel and a driving shaft in a mechanical groove in the rotating process, the driving shaft drives an external special-shaped column to synchronously rotate in the rotating process, the special-shaped column continuously presses a pressing rod and drives the pressing rod to rotate in the rotating process, the lower end of the pressing rod contacts with the top end of the battery module after the sealing cover is pressed down to a certain degree and drives the battery module to move towards the inner bottom of the placement box, when the sealing cover rotates from a longitudinal horizontal direction to a transverse horizontal direction, the outer side of the top end of the pressing rod contacts with the top end of the battery module, and thus the fixing of the battery module is completed, and a bearing plate is pressed by the battery module to move towards the inner bottom wall of the placement box;
s2, after the top outside of the pressure lever moves out of the mechanical groove to the inside of the placement box and contacts with the top of the battery module, connection of the two sealing covers can be completed through the buckle, so that the battery module is fixed in the inside of the placement box, when the battery module needs to be disassembled, the buckle is only required to be opened, then the sealing covers are opened in opposite directions, at the moment, the pressure lever automatically retracts into the mechanical groove at the corresponding position under the action of the first spring, then the battery module moves towards the top through hole top of the placement box under the action of the direction of the second spring, and the battery module can be disassembled.
The invention provides a battery fixing device for a new energy automobile, which is convenient to disassemble and assemble. The beneficial effects are as follows:
1. when the battery module is installed, the appointed battery module is firstly placed in the placement box, then the sealing cover is synchronously pressed to drive the lower end of the pressing column to be in contact with the top end of the battery module and drive the battery module to move towards the inner bottom of the placement box, the pressing rod is simultaneously driven to rotate when the sealing cover is pressed, when the sealing cover rotates from the longitudinal horizontal direction to the transverse horizontal direction, the outer side of the top end of the pressing rod is in contact with the top end of the battery module, and finally the connection of the two sealing covers is completed through the buckle, so that the battery module is installed and fixed in the placement box, the installation stability of the battery module is ensured, the battery module is prevented from being severely rocked in the using process, the damage of the battery module is avoided, when the battery module is disassembled, the buckle is only required to be opened, then the sealing cover is opened in opposite directions, and then the pressing rod automatically retracts to the mechanical groove at the corresponding position under the action of the first spring, and then the battery module moves towards the top end of the top through hole of the placement box under the action of the second spring, and the purpose of disassembling the battery module can be completed.
2. According to the invention, the middle pressure column extrudes the battery module to drive the bearing plate to slide downwards in the storage box in the process of downwards moving the battery module, the bearing plate synchronously drives the 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 downwards sliding process, and the second fixing columns synchronously drive the limiting plate to slide in the limiting groove and extrude the second spring in the process of inwards sliding the through holes at the top ends of the first fixing columns to the limiting groove, so that the battery module can effectively absorb shock and buffer in the storage box, 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 structure of the present invention;
FIG. 2 is a schematic view of an open configuration of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic view of a portion of the structure of the present invention;
FIG. 5 is an enlarged view of FIG. 3 at A;
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. sealing cover; 5. a handle; 6. a buckle; 7. pressing a column; 8. a driving wheel; 9. a mechanical groove; 10. a transmission shaft; 11. driven wheel; 12. a special-shaped column; 13. a belt; 14. a fixed block; 15. a second rotating shaft; 16. a compression bar; 17. a first connection block; 18. A first spring; 19. a second connection block; 20. a battery module; 21. a first fixing column; 22. a limit groove; 23. a second spring; 24. a limiting plate; 25. a second fixing column; 26. and a bearing plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
as shown in fig. 1-7, the embodiment of the invention provides a battery fixing device for a new energy automobile, which comprises a placing box 1, wherein the left and right sides of the top end of the placing box 1 are respectively and rotatably connected with a sealing cover 4 through a first rotating shaft 3, the outer parts of the front end and the rear end of the first rotating shaft 3 are respectively and fixedly connected with a driving wheel 8, the inner parts of the left and the right sides of the placing box 1 are respectively and internally provided with a mechanical groove 9, the inner parts of the mechanical grooves 9 are respectively and rotatably connected with a transmission shaft 10 through cylindrical grooves, the outer parts of the front end and the rear end of the transmission shaft 10 are respectively and fixedly connected with driven wheels 11, the driving wheels 8 are connected with the driven wheels 11 at corresponding positions through belts 13, the outer parts of the transmission shaft 10 are fixedly connected with special-shaped columns 12, the inner bottom walls of the mechanical grooves 9 are fixedly connected with two fixing blocks 14, the inner sides of the two fixing blocks 14 are respectively and rotatably connected with a compression bar 16 through a second rotating shaft 15, the outer side of the compression bar 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, 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 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 synchronously rotate in the rotating process, the special-shaped column 12 continuously presses the compression bar 16 and drives the compression bar 16 to rotate in the rotating process, the lower end of the compression column 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 placement box 1 after the sealing cover 4 is pressed down to a certain extent, when the sealing cap 4 is rotated from the longitudinal horizontal direction to the transverse horizontal direction, the outer side of the top end of the pressing rod 16 is in contact with the top end of the battery module 20 at this time, thereby completing the fixation of the battery module 20.
The handles 5 are fixedly connected to the tops of the two sealing covers 4, the two sealing covers 4 are connected through the buckle 6, the two sealing covers 4 can be connected through the buckle 6, sealing of the through hole in the top end of the placement box 1 is achieved, the pressing columns 7 are fixedly connected to the lower ends of the two sealing covers 4, and the battery module 20 can be moved towards the inside of the placement box 1 through the pressing columns 7.
The inside sliding connection who places case 1 has loading board 26, and the lower extreme fixedly connected with a plurality of second fixed columns 25 of loading board 26, and battery module 20 is installed on the top of loading board 26 to can guarantee that pressure post 7 extrusion battery module 20 drives battery module 20 and can drive loading board 26 and place the inside downwardly sliding of case 1 in the decurrent removal in-process, loading board 26 can simultaneously drive a plurality of second fixed columns 25 of lower extreme in the first fixed column 21 top through-hole of its relevant position in the decurrent slip in-process.
The bottom wall fixedly connected with and second fixed column 25 quantity equals and a plurality of first fixed columns 21 that the position is corresponding in the lower extreme of placing case 1, the inside of first fixed column 21 is provided with spacing groove 22, the interior bottom wall fixedly connected with second spring 23 of spacing groove 22, the top fixedly connected with limiting plate 24 of second spring 23, the top and the second fixed column 25 fixed connection of corresponding position of limiting plate 24, 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 simultaneously at the inside slip of spacing groove 22 and extrusion second spring 23 at the inside of spacing groove 22 in the inside slip in-process of the top through-hole of first fixed column 21 to spacing groove 22.
The left side and the right side of the placing box 1 are fixedly connected with a plurality of fixing plates 2, and the placing box 1 can be quickly installed on a designated position of a new energy automobile through the fixing plates 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 with the top of battery module 20 through depression bar 16 to accomplish the block on depression bar 16 and battery module 20 top, realize effectively fixing battery module 20.
The application method of the battery fixing device for the new energy automobile convenient to disassemble and assemble comprises the following steps of:
s1, firstly, a designated battery module 20 is placed into a placement box 1, then a sealing cover 4 is synchronously pressed to relatively overturn, the sealing cover 4 firstly drives a driving wheel 8 to rotate in the overturning process, the driving wheel 8 drives a driven wheel 11 and a transmission shaft 10 to rotate in a mechanical groove 9 through a belt 13 in the rotating process, the transmission shaft 10 drives an external special-shaped column 12 to synchronously rotate in the rotating process, the special-shaped column 12 continuously presses a compression rod 16 and drives the compression rod 16 to rotate in the rotating process, the lower end of the compression rod 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 placement box 1 after the sealing cover 4 is pressed to a certain extent, when the sealing cover 4 rotates from the longitudinal horizontal direction to the transverse horizontal direction, the outer side of the top end of the compression rod 16 contacts with the top end of the battery module 20, and thus the fixing of the battery module 20 is completed, and a bearing plate 26 is pressed by the battery module 20 to move towards the inner bottom wall of the placement box 1;
s2, after the outer side of the top end of the pressing rod 16 moves out of the mechanical groove 9 to the inside of the placement box 1 and contacts with the top end of the battery module 20, connection of the two sealing covers 4 can be completed through the buckle 6, so that the battery module 20 is installed and fixed in the inside of the placement box 1, when the battery module 20 needs to be disassembled, the buckle 6 is only required to be opened, then the sealing covers 4 are opened in opposite directions, at the moment, the pressing rod 16 automatically retracts into the mechanical groove 9 at the corresponding position under the action of the first spring 18, and then the battery module 20 moves towards the top end of the top end through hole of the placement box 1 under the action of the second spring 23, and the battery module 20 can be disassembled.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a battery fixing device for new energy automobile convenient to dismouting, includes places case (1), its characterized in that: the left and right sides of the top end of the placement box (1) are respectively and rotatably connected with a sealing cover (4) through a first rotating shaft (3), the outer parts of the front end and the rear end of the first rotating shaft (3) are respectively and fixedly connected with a driving wheel (8), mechanical grooves (9) are respectively and rotatably connected with the inner sides of the left and the right sides of the placement box (1), transmission shafts (10) are respectively and rotatably connected with the inner sides of the mechanical grooves (9) through cylindrical grooves, driven wheels (11) are respectively and fixedly connected with the outer parts of the front end and the rear end of the transmission shafts (10), the driving wheels (8) are connected with the driven wheels (11) at corresponding positions through belts (13), the outer parts of the transmission shafts (10) are fixedly connected with special-shaped columns (12), the inner bottom walls of the mechanical grooves (9) are fixedly connected with two fixed blocks (14), compression rods (16) are respectively and rotatably connected with the inner sides of the fixed blocks (14) through second rotating shafts (15), the outer sides of the compression rods (16) are fixedly connected with first connecting blocks (17), the outer sides of the first connecting blocks (17) are fixedly connected with first springs (18), the outer sides of the first connecting blocks (17) are fixedly connected with the first springs (18), and the second connecting blocks (19) are fixedly connected with the corresponding inner walls of the second connecting blocks (19).
The inside of the placement box (1) is connected with a bearing plate (26) in a sliding manner, the lower end of the bearing plate (26) is fixedly connected with a plurality of second fixing columns (25), and the top end of the bearing plate (26) is provided with a battery module (20);
the inner bottom wall of the lower end of the placement box (1) is fixedly connected with a plurality of first fixing columns (21) which are equal to the second fixing columns (25) in number and corresponding in position, limiting grooves (22) are formed in the first fixing columns (21), the inner bottom wall of each limiting groove (22) is fixedly connected with a second spring (23), and the top end of each second spring (23) is fixedly connected with a limiting plate (24);
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 slidably connected in a top end through hole of the first fixing column (21), and the limiting plate (24) is slidably connected in the limiting groove (22);
the top end of the pressing rod (16) is slidably connected in the through hole of the inner wall at the corresponding position of the placement box (1), and the lower end of the outer side of the top of the pressing rod (16) is contacted with the top end of the battery module (20).
2. The battery fixing device for a new energy automobile convenient to disassemble and assemble according to claim 1, wherein: the top ends of the two sealing covers (4) are fixedly connected with handles (5), the two sealing covers (4) are connected through buckles (6), and the lower ends of the two sealing covers (4) are fixedly connected with pressing columns (7).
3. The battery fixing device for a new energy automobile convenient to disassemble and assemble according to claim 1, wherein: the left side and the right side of the placement box (1) are fixedly connected with a plurality of fixing plates (2).
4. The method for using the battery fixing device for the new energy automobile, which is convenient to disassemble and assemble, according to any one of claims 1 to 3, wherein the method comprises the following steps: the method comprises the following steps:
s1, firstly, a designated battery module (20) is placed in a placement box (1), then a sealing cover (4) is synchronously pressed to relatively overturn, the sealing cover (4) firstly drives a driving wheel (8) to rotate in the overturning process, the driving wheel (8) drives a driven wheel (11) and a transmission shaft (10) to rotate in a mechanical groove (9) through a belt (13) in the rotating process, the transmission shaft (10) drives an external special-shaped column (12) to synchronously rotate in the rotating process, the special-shaped column (12) continuously presses a compression bar (16) and drives the compression bar (16) to rotate in the rotating process, the lower end of the compression bar (7) contacts with the top end of the battery module (20) to a certain extent after the sealing cover (4) is pressed, and drives the battery module (20) to move towards the inner bottom of the placement box (1), and when the sealing cover (4) rotates from the longitudinal horizontal direction to the horizontal direction, the outer side of the top end of the top of the battery module (16) contacts with the top end of the battery module (20), so that the fixing of the battery module (20) is completed, and a bearing plate (26) is pressed towards the inner bottom wall of the placement box (1);
s2, after the top outside of the compression bar (16) moves out of the mechanical groove (9) to the inside of the placement box (1) and contacts with the top of the battery module (20), connection of the two sealing covers (4) can be completed through the buckle (6), so that the battery module (20) is mounted and fixed in the placement box (1), when the battery module (20) needs to be dismounted, the buckle (6) is only required to be opened, then the sealing covers (4) are opened in opposite directions, at the moment, the compression bar (16) automatically retracts into the mechanical groove (9) at the corresponding position under the action of the first spring (18), and then the battery module (20) moves towards the top through hole top of the placement box (1) under the action of the direction of the second spring (23), and the battery module (20) can be dismounted.
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 CN114156584A (en) | 2022-03-08 |
| CN114156584B true 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114156584B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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|---|---|
| CN114156584A (en) | 2022-03-08 |
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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 |