CN110212127B - Lithium battery fixing and mounting device of new energy electric vehicle - Google Patents
Lithium battery fixing and mounting device of new energy electric vehicle Download PDFInfo
- Publication number
- CN110212127B CN110212127B CN201910420497.5A CN201910420497A CN110212127B CN 110212127 B CN110212127 B CN 110212127B CN 201910420497 A CN201910420497 A CN 201910420497A CN 110212127 B CN110212127 B CN 110212127B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- rod
- close
- fixing
- buffer spring
- 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.)
- Active
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 40
- 230000008093 supporting effect Effects 0.000 claims abstract description 38
- 238000003780 insertion Methods 0.000 claims abstract description 22
- 230000037431 insertion Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 18
- 230000001133 acceleration Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a lithium battery fixing and mounting device of a new energy electric vehicle, which comprises a mounting base, wherein the middle point of the top of the mounting base is fixedly connected with a supporting base plate through a supporting spring, two sides of the top of the supporting base plate are both fixedly connected with side mounting frames, an upper pressure plate is arranged between the two side mounting frames, two sides of the upper pressure plate are both fixedly connected with insertion rods, the side mounting frames are provided with through grooves matched with the insertion rods in positions corresponding to the insertion rods, and one sides of the insertion rods, close to the through grooves, penetrate through the through grooves and extend to the outside of the insertion rods. The invention has simple structure and convenient installation, can effectively eliminate most of vibration force on the lithium battery caused by bumping when the automobile runs under poor road conditions, thereby protecting the battery from collision, avoiding the surface damage or the loss of internal devices of the battery, prolonging the service life of the battery, reducing the maintenance cost and completely meeting the use requirement of the automobile running under multiple road conditions.
Description
Technical Field
The invention relates to the technical field of new energy electric vehicles, in particular to a lithium battery fixing and mounting device of a new energy electric vehicle.
Background
The new energy electric automobile comprises the following components: the power supply provides electric energy for a driving motor of the electric automobile, and the motor converts the electric energy of the power supply into mechanical energy, at present, the most widely applied power supply is a lead-acid storage battery, but with the development of the electric automobile technology, the lead-acid storage battery is gradually replaced by other storage batteries due to low energy, slow charging speed and short service life, the developing power supply mainly comprises a sodium-sulfur battery, a nickel-cadmium battery, a lithium battery, a fuel battery and the like, the application of the novel power supplies opens up a wide prospect for the development of the electric automobile, the traditional new energy electric automobile lithium battery fixing and mounting device mostly has no shock absorption, the battery is often directly mounted on an automobile body, however, when the road condition of automobile running is poor, the battery is more easily bumpy, therefore, the surface of the battery is easy to damage or lose internal devices, the service life of the lithium battery is shortened, the maintenance cost is increased, and the use requirement of the automobile in multi-path running is difficult to meet; although the prior art also realizes the buffer fixation of the battery through a spring, the buffer effect is poor.
Disclosure of Invention
The invention aims to provide a lithium battery fixing and mounting device of a new energy electric vehicle, which has the advantage of shock absorption so as to protect a battery and solves the problem of poor shock absorption effect of the traditional lithium battery fixing and mounting device of the new energy electric vehicle.
In order to achieve the purpose, the invention provides the following technical scheme: the lithium battery fixing and mounting device of the new energy electric vehicle comprises a mounting base, wherein the middle point of the top of the mounting base is fixedly connected with a supporting base plate through a supporting spring, two sides of the top of the supporting base plate are fixedly connected with side mounting frames, an upper pressure plate is arranged between the two side mounting frames, two sides of the upper pressure plate are fixedly connected with insertion rods, the side mounting frames are provided with through grooves matched with the insertion rods in positions corresponding to the insertion rods, one sides of the insertion rods, close to the through grooves, penetrate through the through grooves and extend to the outside of the through grooves, one sides of the bottoms of the insertion rods, far away from the upper pressure plate, are fixedly connected with clamping rings matched with the side mounting frames, two sides of the top of the mounting base are fixedly connected with side vertical plates, one sides of the side vertical plates, close to the side mounting frames, are provided with fixing blocks in an up-and-down symmetrical mode, the two fixing blocks positioned on the same side are fixedly connected through a fixing rod, the top and the bottom of the surface of the fixing rod are both sleeved with a damping spring, one side, close to the fixing blocks, of the damping spring is fixedly connected with the fixing blocks, one side, far away from the fixing blocks, of the surface of the fixing rod is sleeved with a pressing lantern ring, one side, close to the side mounting frame, of the pressing lantern ring is fixedly connected with a first connecting shaft, one side, close to the side vertical plate, of the side mounting frame is symmetrically provided with a second connecting shaft, and the first connecting shaft and the second connecting shaft positioned on the same side are movably connected through a connecting shaft pressing rod; the middle position of the fixed rod is divided into an upper section and a lower section, the upper section and the lower section are connected through a rotating shaft, a first buffer spring fixedly connected is arranged between the rotating shaft and the side vertical plate, one side of the upper section and the lower section of the fixed rod, which is close to a connecting pressure rod, is provided with a second buffer spring, one side of the connecting pressure rod, which is close to the second buffer spring, is provided with a lantern ring, the lantern ring is connected with the second buffer spring through a traction rope, an upper sliding block and a lower sliding block are fixedly arranged on the side mounting frame, the second connecting shaft at the upper part is fixed on the upper sliding block, the second connecting shaft at the lower part is fixed on the lower sliding block, the upper sliding block and the lower sliding block are fixed through a third buffer spring, and a pressure sensor is arranged between the third buffer spring and the upper sliding block, the pressure sensor is connected with a central control of the electric vehicle, and when the pressure value of the pressure sensor exceeds a preset value, the central control displays an alarm.
Preferably, a first protection pad is fixedly connected to the inner wall of the side mounting frame, and a second protection pad is fixedly connected to the bottom of the upper press plate.
Preferably, the inner side of the pressing lantern ring is provided with a ball, and one side of the ball, which is close to the fixed rod, is in contact with the fixed rod.
Preferably, one side of the fixing block, which is far away from the fixing rod, is fixedly connected with a supporting rib, and one side of the supporting rib, which is close to the side vertical plate, is fixedly connected with the side vertical plate.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention solves the problem that most of the traditional new energy electric vehicle lithium battery fixing and mounting devices do not have shock absorption by arranging the supporting spring, the supporting backing plate, the side vertical plate, the fixing block, the fixing rod, the shock absorption spring, the pressing lantern ring, the first connecting shaft, the second connecting shaft and the connecting shaft pressure lever, the lithium battery is mounted between the two side mounting frames and is fixed by the upper pressure plate, partial vertical jolting force in the driving process of the vehicle can be effectively eliminated by using the supporting spring and the supporting backing plate, when the lithium battery is subjected to horizontal acting force, the lithium battery and the side mounting frames incline towards two sides under the soft supporting action of the supporting spring, and the pressing lantern ring can be driven to press the shock absorption spring outwards under the action of the connecting shaft pressure lever, thereby achieving the shock absorption purpose, the invention has simple structure and convenient mounting, and can effectively eliminate the problem that the vehicle runs under poor road conditions, most of vibration force to the lithium battery is generated due to bumping, so that the battery is protected from being collided, the surface damage or the loss of internal devices of the battery is avoided, the service life of the battery is prolonged, the maintenance cost is reduced, and the use requirement of the automobile in multi-path running can be completely met.
2. According to the invention, the first protection pad and the second protection pad are arranged, so that after the lithium battery is installed, the two sides of the lithium battery are protected in a buffering mode by the first protection pad, the top of the lithium battery is protected in a buffering mode by the second protection pad, the damage of a lithium battery shell caused by hard friction collision is reduced, the friction force generated when the pressing lantern ring slides on the fixed rod is reduced by arranging the balls, the vibration force transmitted by an automobile is more favorably transmitted to the damping spring, the damping effect is improved, the fixing degree of connection between the fixed block and the side vertical plate is reinforced by arranging the supporting ribs, the long-time use is prevented, and when the pressing lantern ring extrudes the damping spring, the fixed block is pressed to fall off due to larger external acting force.
3. More importantly, the first buffer spring, the second buffer spring, the third buffer spring and the rotating shaft are arranged, so that the horizontal efficient shock absorption of the electric vehicle during acceleration or deceleration is realized, and the third buffer spring and the pressure sensor prompt that the acceleration of acceleration or deceleration reaches a limit value.
Drawings
FIG. 1 is a structural cross-sectional view of a front view of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of a portion B-B of FIG. 1 according to the present invention.
In the figure: the installation base 1, 2 supporting spring, 3 support backing plates, 4 side mounting brackets, 5 top board, 6 inserted link, 7 through groove, 8 snap rings, 9 cutting ferrule, 10 side riser, 11 fixed blocks, 12 dead levers, 13 damping spring, 14 pressure move lantern rings, 15 first connecting axle, 16 second connecting axles, 17 even axle depression bars, 18 first protection pads, 19 second protection pads, 20 balls, 21 brace rod.
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.
Referring to fig. 1-3, the lithium battery fixing and mounting device for the new energy electric vehicle comprises a mounting base 1, a middle point of the top of the mounting base 1 is fixedly connected with a supporting base plate 3 through a supporting spring 2, two sides of the top of the supporting base plate 3 are both fixedly connected with side mounting frames 4, a first protection pad 18 is fixedly connected to the inner walls of the side mounting frames 4, an upper pressure plate 5 is arranged between the two side mounting frames 4, the bottom of the upper pressure plate 5 is fixedly connected with a second protection pad 19, two sides of the upper pressure plate 5 are both fixedly connected with insertion rods 6, a through groove 7 matched with the insertion rods 6 is formed in the position of the side mounting frames 4 corresponding to the insertion rods 6, one side of each insertion rod 6, close to the through groove 7, penetrates through the through groove 7 and extends to the outside of the insertion rod, a clamping ring 8 is fixedly connected to the bottom of the insertion rod 6 and one side far away from the upper pressure plate 5, a clamping sleeve 9 matched with the side mounting frames 4 is fixedly connected to the clamping ring 8, the two sides of the top of the mounting base 1 are fixedly connected with side vertical plates 10, one side of each side vertical plate 10, which is close to the side mounting rack 4, is provided with fixing blocks 11 in a vertical symmetry manner, the two fixing blocks 11 which are positioned at the same side are fixedly connected through a fixing rod 12, one side of each fixing block 11, which is far away from the fixing rod 12, is fixedly connected with a supporting rib 21, one side of each supporting rib 21, which is close to the side vertical plate 10, is fixedly connected with the side vertical plate 10, the top and the bottom of the surface of each fixing rod 12 are respectively sleeved with a damping spring 13, one side of each damping spring 13, which is close to the corresponding fixing block 11, is fixedly connected with the corresponding fixing block 11, one side of each fixing rod 12, which is positioned on the surface of the corresponding fixing rod 12 and is far away from the corresponding fixing block 11, is sleeved with a pressing lantern ring 14, the inner side of the pressing lantern ring 14 is provided with balls 20, one side of each ball 20, which is close to the corresponding fixing rod 12, is mutually contacted with the corresponding fixing rack 4, and is fixedly connected with a first connecting shaft 15, the side mounting frame 4 is symmetrically provided with a second connecting shaft 16 at one side close to the side vertical plate 10, the first connecting shaft 15 and the second connecting shaft 16 at the same side are movably connected through a connecting shaft pressure rod 17, the first protection pad 18 and the second protection pad 19 are arranged, after the lithium battery is mounted, the first protection pad 18 is used for carrying out buffer protection on two sides of the lithium battery, the second protection pad 19 is used for carrying out buffer protection on the top of the lithium battery, the damage of a lithium battery shell caused by hard friction collision is reduced, the friction force generated when the pressing lantern ring 14 slides on the fixing rod 12 is reduced through the arrangement of the balls 20, so that the vibration force transmitted by an automobile is more favorably transmitted to the damping spring 13, the damping effect is improved, the fixing degree of connection between the fixing block 11 and the side vertical plate 10 is reinforced through the arrangement of the supporting ribs 21, and the long-time use is prevented, when the pressing lantern ring 14 extrudes the damping spring 13, the fixed block 11 is pressed to fall off due to larger external acting force, the problem that most of the traditional new energy electric vehicle lithium battery fixing and mounting devices do not have damping performance is solved by arranging the supporting spring 2, the supporting base plate 3, the side vertical plate 10, the fixed block 11, the fixed rod 12, the damping spring 13, the pressing lantern ring 14, the first connecting shaft 15, the second connecting shaft 16 and the connecting shaft pressure lever 17, the lithium battery is mounted between the two side mounting frames 4 and fixed by the upper pressure plate 5, partial vertical bumping force of the vehicle in the driving process can be effectively eliminated by using the supporting spring 2 and the supporting base plate 3, when the lithium battery is subjected to horizontal acting force, under the soft supporting action of the supporting spring 2, the lithium battery and the side mounting frames 4 incline towards two sides, under the action of the connecting shaft pressure lever 17, the invention has simple structure and convenient installation, can effectively eliminate most of vibration force to the lithium battery caused by jolting when the automobile runs in poor road conditions, thereby protecting the battery from collision, avoiding the surface damage of the battery or the loss of internal devices, prolonging the service life of the battery, reducing the maintenance cost and completely meeting the use requirement of the automobile running under multiple road conditions.
During the use, install the lithium cell between two side mounting brackets 4, and insert the peg graft pole 6 of 5 both sides of top board to through in groove 7, fasten snap ring 8 on cutting ferrule 9, in order to form the fixed to the lithium cell, utilize supporting spring 2 and backing plate 3 can effectively eliminate the vertical jolt power of car in the in-process part of traveling, when the lithium cell received horizontal effort, under supporting spring 2's soft supporting effect, lithium cell and side mounting bracket 4 slope to both sides, under the effect of even axle pressure pole 17, can drive and press lantern ring 14 to the outside pressure damping spring 13, thereby reach the shock attenuation purpose.
More specifically, the fixing rod 12 is divided into two parts at the middle position to form an upper section and a lower section, the upper section and the lower section are connected through a rotating shaft, so that one of the fixing rods 12 can rotate at an angle during acceleration or acceleration, a first buffer spring fixedly connected is arranged between the rotating shaft and the side vertical plate 10, so that the first buffer spring is driven in the rotating process, the buffering effect is increased, and a better buffering effect is achieved, in order to further improve the buffering effect and effectively protect the battery, a second buffer spring is arranged at one side of the upper section and the lower section of the fixing rod close to a connecting compression rod 17, a cross rod is arranged at one side of the connecting compression rod 17 close to the second buffer spring, a sleeve ring capable of moving along the cross rod is sleeved on the cross rod, and the sleeve ring and the second buffer spring are connected through a pulling rope, therefore, in the process of acceleration or deceleration, the lantern ring pulls the second buffer spring through a pulling rope, the second buffer spring further improves the buffer effect, in addition, an upper sliding block and a lower sliding block are fixedly arranged on the side mounting frame 4, the second connecting shaft at the upper part is fixed on the upper sliding block, the second connecting shaft at the lower part is fixed on the lower sliding block, the upper sliding block and the lower sliding block are fixed through a third buffer spring, a pressure sensor is arranged between the third buffer spring and the upper sliding block, the pressure sensor is connected with a central control of the electric vehicle, when the pressure value of the pressure sensor exceeds a preset value, the central control displays an alarm, wherein the elastic coefficient of the third buffer spring is larger than the elastic coefficients of the first buffer spring and the second buffer spring, and a sliding groove is arranged between the upper sliding block, the lower sliding block and the side mounting frame, assuming that the left side in fig. 1 is the advancing direction of the electric vehicle, for example, during the deceleration process, the battery will tilt to the left side, the left connecting compression rod first starts to compress the left damping spring 13, when the damping spring is compressed to a certain extent, the connecting compression rod 17 starts to compress the second damping spring through the collar, when the pressure reaches a certain extent, the third damping spring between the upper and lower sliders starts to be stretched, when the pressure reaches a predetermined value, an alarm is issued, during the above process, the damping process also occurs on the right side, specifically, the right connecting compression rod 17 starts to stretch the right damping spring 13, when the stretching to a certain extent starts to stretch the first damping spring, then stretches the second damping spring through the collar and the pulling rope, and finally, when the pressure reaches a certain value, the upper and lower sliders starts to compress the third damping spring, likewise, when the pressure reaches a predetermined value, the pressure sensor transmits the pressure to the central control to realize alarm; from the above, through reasonable design, when whole acceleration or deceleration has horizontal force, realized very good shock attenuation effect through a plurality of reasonable springs of left and right sides, it has very good beneficial effect compared with prior art.
In summary, the following steps: this lithium cell fixed mounting device of new forms of energy electric motor car through setting up supporting spring 2, supporting backing plate 3, side riser 10, fixed block 11, dead lever 12, damping spring 13, the pressure moves lantern ring 14, first connecting axle 15, second connecting axle 16 and links a depression bar 17 to and through the axis of rotation, first to third buffer spring, design such as upper and lower slider, the not good problem of traditional new forms of energy electric motor car lithium cell fixed mounting device shock attenuation effect has been solved.
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 (4)
1. The utility model provides a lithium cell fixed mounting device of new forms of energy electric motor car, includes installation base (1), its characterized in that: the middle point of the top of the mounting base (1) is fixedly connected with a supporting base plate (3) through a supporting spring (2), two sides of the top of the supporting base plate (3) are fixedly connected with side mounting frames (4), an upper pressure plate (5) is arranged between the two side mounting frames (4), two sides of the upper pressure plate (5) are fixedly connected with insertion rods (6), the positions of the side mounting frames (4) corresponding to the insertion rods (6) are provided with through grooves (7) matched with the insertion rods, one side of each insertion rod (6) close to the through grooves (7) penetrates through the through grooves (7) and extends to the outside of the insertion rod, one side of the bottom of each insertion rod (6) far away from the upper pressure plate (5) is fixedly connected with a clamping ring (8), the positions of the side mounting frames (4) corresponding to the clamping rings (8) are fixedly connected with clamping sleeves (9) matched with the clamping rings, two sides of the top of the mounting base (1) are fixedly connected with side vertical plates (10), the side of the side vertical plate (10) close to the side mounting rack (4) is provided with fixing blocks (11) in an up-and-down symmetrical manner, the two fixing blocks (11) positioned at the same side are fixedly connected through a fixing rod (12), the top and the bottom of the surface of the fixed rod (12) are both sleeved with damping springs (13), one side of the damping spring (13) close to the fixed block (11) is fixedly connected with the fixed block (11), a pressing lantern ring (14) is sleeved on one side of the surface of the fixed rod (12) which is positioned on the damping spring (13) and far away from the fixed block (11), one side of the pressing lantern ring (14) close to the side mounting rack (4) is fixedly connected with a first connecting shaft (15), second connecting shafts (16) are symmetrically arranged on one side, close to the side vertical plate (10), of the side mounting frame (4), and the first connecting shaft (15) and the second connecting shaft (16) which are located on the same side are movably connected through a connecting shaft pressing rod (17); the fixing rod (12) is divided into an upper section and a lower section at the middle position, the upper section and the lower section are connected through a rotating shaft, and the fixing rod (12) can rotate to form a certain angle during acceleration;
a first buffer spring fixedly connected between the rotating shaft and the side vertical plate (10), a second buffer spring arranged at one side of the upper section and the lower section of the fixed rod close to the connecting shaft pressure rod (17), a lantern ring arranged at one side of the connecting shaft pressure rod (17) close to the second buffer spring, the lantern ring and the second buffer spring being connected through a traction rope, an upper slide block and a lower slide block being fixedly arranged on the side mounting frame (4), the second connecting shaft at the upper part being fixed on the upper slide block, the second connecting shaft at the lower part being fixed on the lower slide block, the upper slide block being fixed with the lower slide block through a third buffer spring, a pressure sensor being arranged between the third buffer spring and the upper slide block, the pressure sensor being connected with a central control of the electric vehicle, when the pressure value of the pressure sensor exceeds a predetermined value, the central control displays an alarm;
the elastic coefficient of the third buffer spring is larger than the elastic coefficients of the first buffer spring and the second buffer spring.
2. The lithium battery fixing and mounting device of the new energy electric vehicle as claimed in claim 1, characterized in that: the inner wall of the side mounting frame (4) is fixedly connected with a first protection pad (18), and the bottom of the upper pressing plate (5) is fixedly connected with a second protection pad (19).
3. The lithium battery fixing and mounting device of the new energy electric vehicle as claimed in claim 1, characterized in that: the inner side of the pressing lantern ring (14) is provided with a ball (20), and one side, close to the fixed rod (12), of the ball (20) is in mutual contact with the fixed rod (12).
4. The lithium battery fixing and mounting device of the new energy electric vehicle as claimed in claim 1, characterized in that: one side of the fixing block (11) far away from the fixing rod (12) is fixedly connected with a supporting rib (21), and one side of the supporting rib (21) close to the side vertical plate (10) is fixedly connected with the side vertical plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420497.5A CN110212127B (en) | 2019-05-20 | 2019-05-20 | Lithium battery fixing and mounting device of new energy electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420497.5A CN110212127B (en) | 2019-05-20 | 2019-05-20 | Lithium battery fixing and mounting device of new energy electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110212127A CN110212127A (en) | 2019-09-06 |
| CN110212127B true CN110212127B (en) | 2022-09-02 |
Family
ID=67787902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910420497.5A Active CN110212127B (en) | 2019-05-20 | 2019-05-20 | Lithium battery fixing and mounting device of new energy electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110212127B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584777A (en) * | 2020-04-30 | 2020-08-25 | 安徽绿沃循环能源科技有限公司 | Echelon utilization battery pack with good shock resistance |
| CN111816813B (en) * | 2020-07-22 | 2022-07-29 | 砀山县纳方包装材料有限公司 | Battery protection device of electric tricycle |
| CN112271395B (en) * | 2020-11-07 | 2023-06-20 | 东莞市丰晖电子有限公司 | Protective housing with fixed knot constructs for storage battery car lithium cell |
| CN114171834B (en) * | 2021-12-01 | 2023-10-13 | 江苏国航智慧能源有限公司 | New forms of energy electric automobile battery support assembly structure |
| CN114347773B (en) * | 2022-01-13 | 2024-04-05 | 谢婉莹 | Lithium battery buffer frame device for new energy automobile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010012936A1 (en) * | 2010-03-26 | 2011-09-29 | Daimler Ag | Cell network with a predefinable number of parallel and / or series electrically interconnected single cells |
| DE102014200879A1 (en) * | 2014-01-20 | 2015-07-23 | Robert Bosch Gmbh | Transport container for lithium batteries |
| CN108039435A (en) * | 2017-12-08 | 2018-05-15 | 中山市天隆燃具电器有限公司 | A kind of new-energy automobile Vehicular accumulator cell antidetonation installs case |
| CN108565369A (en) * | 2018-05-07 | 2018-09-21 | 芜湖博创新能源科技有限公司 | A kind of new-energy automobile battery pack device |
| CN108666491A (en) * | 2018-05-04 | 2018-10-16 | 芜湖盛科环保技术有限公司 | A kind of new-energy automobile electrical storage device |
| CN208078054U (en) * | 2018-03-17 | 2018-11-09 | 吉林工程技术师范学院 | A kind of new energy car battery case vibration protector |
| CN109301114A (en) * | 2018-10-08 | 2019-02-01 | 马鞍山沐及信息科技有限公司 | A kind of new-energy automobile battery installs case |
-
2019
- 2019-05-20 CN CN201910420497.5A patent/CN110212127B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010012936A1 (en) * | 2010-03-26 | 2011-09-29 | Daimler Ag | Cell network with a predefinable number of parallel and / or series electrically interconnected single cells |
| DE102014200879A1 (en) * | 2014-01-20 | 2015-07-23 | Robert Bosch Gmbh | Transport container for lithium batteries |
| CN108039435A (en) * | 2017-12-08 | 2018-05-15 | 中山市天隆燃具电器有限公司 | A kind of new-energy automobile Vehicular accumulator cell antidetonation installs case |
| CN208078054U (en) * | 2018-03-17 | 2018-11-09 | 吉林工程技术师范学院 | A kind of new energy car battery case vibration protector |
| CN108666491A (en) * | 2018-05-04 | 2018-10-16 | 芜湖盛科环保技术有限公司 | A kind of new-energy automobile electrical storage device |
| CN108565369A (en) * | 2018-05-07 | 2018-09-21 | 芜湖博创新能源科技有限公司 | A kind of new-energy automobile battery pack device |
| CN109301114A (en) * | 2018-10-08 | 2019-02-01 | 马鞍山沐及信息科技有限公司 | A kind of new-energy automobile battery installs case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110212127A (en) | 2019-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110212127B (en) | Lithium battery fixing and mounting device of new energy electric vehicle | |
| CN212062501U (en) | A mounting structure for lithium cell | |
| CN208400897U (en) | A kind of new energy car battery group protective device | |
| CN217641585U (en) | New forms of energy electric automobile fastener for battery package | |
| CN215284252U (en) | Adjustable damping base structure of automatic driving robot | |
| CN211252408U (en) | Electric pedal with damping device for automobile | |
| CN212074147U (en) | Mechanical lifting type engineering machinery transfer device | |
| CN210101225U (en) | Automobile rear axle assembly with strong impact resistance | |
| CN210911990U (en) | Battery compartment for electric automobile | |
| CN220358943U (en) | Damping device for electric automobile motor | |
| CN218703095U (en) | Automobile battery fixing device | |
| CN214164724U (en) | Hybrid power device of electric vehicle | |
| CN220884680U (en) | Elastic damping device | |
| CN216887054U (en) | Energy-saving electric vehicle with standby power supply | |
| CN220420747U (en) | New energy automobile battery tray | |
| CN210175065U (en) | Electric motor car shock-absorbing structure | |
| CN213292168U (en) | Clamping and fixing device of vehicle-mounted water dispenser | |
| CN211561957U (en) | Sand pool vehicle capable of regulating speed forwards and backwards | |
| CN216618390U (en) | Shockproof assembly of vehicle-mounted DVR | |
| CN211288565U (en) | Electric vehicle shock absorber assembly | |
| CN216242039U (en) | Damping spring assembly of electric vehicle | |
| CN219154652U (en) | Electric motor car frame assembly | |
| CN212400929U (en) | Effectual new energy automobile battery of antidetonation | |
| CN221049459U (en) | Vibration damper for new energy automobile | |
| CN216488335U (en) | Battery shock attenuation mount pad for new energy automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220818 Address after: 315000 room 1003, No. 51, building 18, yongningfu, Xiaying street, Yinzhou District, Ningbo City, Zhejiang Province Applicant after: Dong Linwei Address before: 2nd Floor, Building 1, No. 317, Guanghua Road, High-tech Zone, Ningbo City, Zhejiang Province, 315033 Applicant before: NINGBO INO AUTOMOTIVE ELECTRONICS CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240111 Address after: Floor 4, No. 9 Qiuling Road, Economic and Technological Development Zone, Lanjiang Street, Lanxi City, Jinhua City, Zhejiang Province, 321102 (self declared) Patentee after: Zhejiang Yigete New Energy Technology Co.,Ltd. Address before: 315000 room 1003, No. 51, building 18, yongningfu, Xiaying street, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Dong Linwei |
|
| TR01 | Transfer of patent right |