CN110065400B - A buffer stop for new forms of energy battery on new forms of energy car - Google Patents
A buffer stop for new forms of energy battery on new forms of energy car Download PDFInfo
- Publication number
- CN110065400B CN110065400B CN201910453075.8A CN201910453075A CN110065400B CN 110065400 B CN110065400 B CN 110065400B CN 201910453075 A CN201910453075 A CN 201910453075A CN 110065400 B CN110065400 B CN 110065400B
- Authority
- CN
- China
- Prior art keywords
- air pressure
- pressure adjusting
- adjusting box
- piston head
- box
- 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
Images
Classifications
-
- 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
- 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)
- Mechanical Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the field of new energy utilization, and discloses an anti-collision device for a new energy battery on a new energy vehicle, which comprises a battery box, wherein the battery box is arranged in a piston frame, one end of the piston frame is inserted into a first air pressure adjusting box and can slide in the first air pressure adjusting box, one end of the piston frame inserted into the first air pressure adjusting box is connected with a first piston head, the first piston head is clamped in the first air pressure adjusting box and clings to the inner wall of a circle of the first air pressure adjusting box, the first piston head can slide from one end in the first air pressure adjusting box to the other end in the inner part of the first air pressure adjusting box, and the first air pressure adjusting box can adjust the air pressure intensity in a closed space formed by the first piston. The device can resist lateral impact, impact in a vehicle flying state and impact in an oblique direction.
Description
Technical Field
The invention relates to the field of new energy utilization, in particular to an anti-collision device for a new energy battery on a new energy vehicle.
Background
For example, chinese patent publication No. CN 106098990B discloses a new energy vehicle for solving the problems of deformation and explosion of the existing battery assembly during the collision process, which mainly counteracts the impact of the battery assembly by crushing the deformation strip through extrusion, and requires consumption of the alloy material for manufacturing the deformation strip, thus resulting in higher cost, inconvenience in replacement of parts, and easy corrosion of the deformation strip after a long time, and loss of original mechanical properties.
Disclosure of Invention
The invention aims to provide an anti-collision device which can enable a new energy battery to resist lateral impact, impact in a vehicle flying state and oblique and upward impact.
The anti-collision device for the new energy battery on the new energy vehicle comprises a battery box.
Further, the battery box is arranged in the piston frame, a first air pressure adjusting box is connected to one end of the piston frame in an inserting mode and can slide in the first air pressure adjusting box, a first piston head is connected to one end, connected with the first air pressure adjusting box, of the piston frame in an inserting mode and is connected inside the first air pressure adjusting box in a clamping mode and tightly attached to the inner wall of the circle of the first air pressure adjusting box, the first piston head can slide towards the other end of the inner portion of the first air pressure adjusting box from one end of the inner portion of the first air pressure adjusting box, and the first air pressure adjusting box can adjust air pressure intensity in a closed space formed by. The first piston head divides the inside of the first air pressure adjusting box into two closed spaces, the air pressure of the two closed spaces controls the first piston head at a balance position and cannot slide, when the battery box is impacted, the battery box drives the piston frame to slide towards the first air pressure adjusting box, the piston frame is inserted into one end of the first air pressure adjusting box in a sliding mode and pushes the first piston head to slide, due to the compressibility of air, the first piston head presses the closed space towards which the first piston head slides, the pressed air forms high pressure and blocks the first piston head from sliding, namely, the impact action suffered by the battery box can be buffered, and due to the fact that the pressed closed space is reduced, the non-pressed closed space is increased and forms low pressure and can also block the first piston head from sliding, and the first piston head can be restored to the original balance position.
Furthermore, a first elastic piece is arranged on the inner wall of one side, opposite to the first piston head, in the first air pressure adjusting box, one end of the first elastic piece is connected with the inner wall of the air pressure adjusting box, and the other end of the first elastic piece faces towards the first piston head. The first elastic member may be a spring, which further increases the cushioning effect of the first pneumatic pressure adjusting box, delays the compression speed of the pressurized gas, and further hinders the sliding of the first piston head.
Furthermore, a second elastic piece is arranged on the inner wall, in the first air pressure adjusting box, of the piston frame in a sliding insertion mode, one end of the second elastic piece is connected with the inner wall, in the first air pressure adjusting box, of the piston frame in the sliding insertion mode, and the other end of the second elastic piece faces the first piston head. The second elastic element can be pre-pressed, the closed space where the second elastic element is located is adjusted to be low pressure or negative pressure, the first piston head is adsorbed, and the second elastic element supports the first piston head and keeps the first piston head balanced, so that a part of suction force can be stored to resist impact.
A single air pressure regulating box can resist impact in a corresponding single direction.
Further, the other end of the piston frame is slidably inserted with a second air pressure adjusting box, the inner wall of the second air pressure adjusting box is clamped with a second piston head, the second piston head is tightly attached to the inner wall of the second air pressure adjusting box in a circle, the second piston head can slide in the second air pressure adjusting box, the first piston head is abutted against the end portion of the second piston head and the end portion of the piston frame, the contact portion can be freely separated, the lower surface of the piston frame is slidably connected with a first slide way, and the two ends of the first slide way are respectively and vertically connected with the first air pressure adjusting box and the second air pressure adjusting box. The piston frame slides on first slide to make the battery box can resist the impact of a subtend, the piston frame removes towards the atmospheric pressure regulating box of which end, just extrudes the enclosed space of the atmospheric pressure regulating box inside of which end, receives compressed gas's hindrance effect, eliminates the back when the impact, and the battery box can resume former balanced position, does not receive the damage, or reduces the damage, still can normal play and act on. And the tip of piston frame can follow the roll-off in its atmospheric pressure adjusting box of pegging graft, slides on first slide, has further lengthened the distance that can cushion, improves buffering effect, makes the buffering more steady, further reduces the damage that the battery box received.
A pair of air pressure adjusting boxes on the same impact action line can resist impact actions in two opposite directions.
Furthermore, one end of a first sliding rod is vertically connected with one horizontal vertical side face of the first air pressure adjusting box, the other end of the first sliding rod is connected with a third air pressure adjusting box in a sliding and inserting mode, the third air pressure adjusting box is connected with a third piston head in the third air pressure adjusting box, the third piston head can be connected in the third air pressure adjusting box in a clamping mode and tightly attached to the inner wall of the third air pressure adjusting box in a circle, a second slide way is connected below the first air pressure adjusting box in a sliding mode, and one end of the second slide way is connected with the third air pressure adjusting box. In order to resist the impact on the lateral direction, an air pressure adjusting box on a lateral impact action line can be added, the second slide way can allow the air pressure adjusting box, the battery box and the piston frame assembly of the previous stage to slide completely, the first slide rod pushes the third piston head to extrude a closed space in the third air pressure adjusting box, so that the air in the closed space is compressed, and then the first slide rod acts on the third piston head in the reverse direction to block the third piston head from sliding, so that the lateral one-way impact resistance is completed.
Furthermore, the first air pressure adjusting box is vertically connected with one end of the second sliding rod with the other side surface vertical to the horizontal direction, the other end of the second sliding rod is connected with the fourth air pressure adjusting box in a sliding and inserting mode, the fourth piston head is clamped in the fourth air pressure adjusting box and can slide in the fourth air pressure adjusting box, the other end of the second sliding way is connected with the fourth air pressure adjusting box, the first sliding rod is abutted to the third piston head, the first sliding rod and the third piston head can be separated freely, the second sliding rod is abutted to the fourth piston head, and the second sliding rod and the fourth piston head can be separated freely. The first air pressure adjusting box slides on the second slide way, and after the first air pressure adjusting box slides towards the third air pressure adjusting box or slides towards the fourth air pressure adjusting box after being impacted laterally, the first air pressure adjusting box is blocked by the third air pressure adjusting box or the fourth air pressure adjusting box.
Furthermore, one end of a third sliding rod is vertically connected to the upper surface of a third air pressure adjusting box, the other end of the third sliding rod is inserted into a fifth air pressure adjusting box in a sliding manner, a fifth piston head is arranged in the fifth air pressure adjusting box and clings to the inner wall of the circle of the fifth air pressure adjusting box, the fifth piston head can slide in the fifth air pressure adjusting box, the fifth piston head and the third sliding rod are abutted in the fifth air pressure adjusting box and can be separated from each other, one end of a fourth sliding rod is vertically connected to the lower surface of the third air pressure adjusting box, the other end of the fourth sliding rod is inserted into a sixth air pressure adjusting box in a sliding manner, a sixth piston head is arranged in the sixth air pressure adjusting box and clings to the inner wall of the circle of the sixth air pressure adjusting box and can slide in the sixth air pressure adjusting box, the fourth sliding rod and the sixth piston head are abutted in the sixth air pressure adjusting box and can be separated from each other, a third slide way is arranged between the fifth air pressure adjusting box and the sixth, the upper end of the third slide way is connected with a fifth air pressure adjusting box, the lower end of the third slide way is connected with a sixth air pressure adjusting box, and the third air pressure adjusting box is connected to the third slide way in a sliding manner and can vertically slide along the third slide way without being separated from the third slide way. The fifth air pressure adjusting box and the sixth air pressure adjusting box are used for resisting vertical impact force applied to the automobile in a flying state, and the third air pressure adjusting box drives the horizontal component connected with the third air pressure adjusting box to vertically move on the third slide way, so that the battery box is protected and the vertical impact force is resisted.
Furthermore, a sixth air pressure adjusting box is polygonal, the shape of a sixth piston head arranged in the sixth air pressure adjusting box is also set to be a corresponding polygon, a pair of parallel side faces of the sixth air pressure adjusting box and the side faces perpendicular to the horizontal direction are respectively and vertically connected with one end of a fifth sliding rod and one end of a sixth sliding rod, the other end of the fifth sliding rod is in sliding insertion connection with a seventh air pressure adjusting box, a seventh piston head is arranged in the seventh air pressure adjusting box, the seventh piston head is tightly attached to the inner wall of a circle of the seventh air pressure adjusting box, the fifth sliding rod and the seventh piston head are in butt connection in the seventh air pressure adjusting box and can be separated from each other, an eighth air pressure adjusting box is in sliding insertion connection with the other end of the sixth sliding rod, an eighth piston head is arranged in the eighth air pressure adjusting box and is tightly attached to the inner wall of a circle of the eighth air pressure adjusting box and can slide in the eighth air pressure adjusting, the eighth piston head and the sixth sliding rod are abutted in the eighth air pressure adjusting box and can be separated from each other, a fourth slide way is arranged between the eighth air pressure adjusting box and the seventh air pressure adjusting box, one end of the fourth slide way is connected with the seventh air pressure adjusting box, the other end of the fourth slide way is connected with the eighth air pressure adjusting box, and the sixth air pressure adjusting box is connected with the fourth slide way in a sliding manner. The seventh air pressure adjusting box and the eighth air pressure adjusting box are used for resisting oblique impact force, and the sixth air pressure adjusting box drives other components connected with the sixth air pressure adjusting box to slide on the fourth slide way towards the seventh air pressure adjusting box or the eighth air pressure adjusting box in an oblique mode so as to protect the battery box and resist oblique impact force.
As long as a pair of air pressure adjusting boxes are arranged on any impact force action line, and other components slide between the pair of air pressure adjusting boxes, the components are blocked by compressed air or springs, and the impact action from any impact force action line can be resisted.
The device is beneficial to resisting opposite impact action, lateral impact action, oblique impact action and vertical impact action.
Drawings
FIG. 1 is a schematic view of a single pneumatic pressure regulating box
Fig. 2 is a schematic view of the internal structure of a single air pressure adjusting tank.
Fig. 3 is a schematic view of a double air pressure regulating box type structure.
Fig. 4 is a schematic diagram of a four-chamber pressure regulating box type structure.
Fig. 5 is a schematic view of a six-pressure regulating box type structure.
Fig. 6 is a schematic view of a structure in the form of an eight-pressure regulating box.
Reference numerals: 1. a battery box; 2. a piston frame; 3. a first air pressure regulating box; 4. first piston head
31. A first elastic member; 32. a second elastic member; 5. a second air pressure adjusting box; 6. a second piston head; 7. a first slideway; 8. a first slide bar; 9. a third air pressure adjusting box; 10. a third piston head; 11. a second slideway; 12. a second slide bar; 13. a fourth pressure regulating tank; 14. a fourth piston head; 15. a third slide bar; 16. a fifth air pressure adjusting box; 17. a fifth piston head; 18. a fourth slide bar; 19. a sixth pressure regulating tank; 20. a sixth piston head; 21. a third slideway; 22. a fifth slide bar; 23. a sixth slide bar; 24. a seventh air pressure adjusting tank; 25. a seventh piston head; 26. an eighth air pressure regulating tank; 27. an eighth piston head; 28. and a fourth slideway.
Detailed Description
As shown in fig. 1 to 6, a collision prevention device for a new energy battery on a new energy vehicle includes a battery box 1.
A first elastic piece 31 is arranged on the inner wall of one side, opposite to the first piston head 4, in the first air pressure adjusting box 3, one end of the first elastic piece 31 is connected with the inner wall of the air pressure adjusting box 3, and the other end faces the first piston head 4. The first elastic member 31 may be a spring, which further increases the cushioning effect of the first pneumatic pressure adjusting box 3, retards the compression speed of the pressurized gas, and further hinders the sliding of the first piston head 4.
The inner wall of the first air pressure adjusting box 3, which is inserted by the piston frame 2 in a sliding manner, is provided with a second elastic element 32, one end of the second elastic element 32 is connected with the inner wall of the first air pressure adjusting box 3, which is inserted by the piston frame 2 in a sliding manner, and the other end faces the first piston head 4. The second elastic element 32 can be pre-stressed to adjust the closed space in which the second elastic element 32 is located to a low pressure or a negative pressure, so as to suck the first piston head 4, and the second elastic element 32 supports the first piston head 4 and keeps the first piston head 4 balanced, so that a part of suction force can be stored to resist the impact.
The first air pressure adjusting tank 3 can resist the impact in its corresponding single direction.
The other end of the piston frame 2 is inserted with a second air pressure adjusting box 5 in a sliding manner, the inner wall of the second air pressure adjusting box 5 is clamped with a second piston head 6, the second piston head 6 is tightly attached to the inner wall of the second air pressure adjusting box 5 in a circle, the second piston head 6 can slide in the second air pressure adjusting box 5, the first piston head 4 and the second piston head 6 are abutted to the end part of the piston frame 2, the contact part can be freely separated, the lower surface of the piston frame 2 is connected with a first slide way 7 in a sliding manner, and the two ends of the first slide way 7 are respectively and vertically connected with the first air pressure adjusting box 3 and the second air pressure adjusting box 5. Piston frame 2 slides on first slide 7 to make battery box 1 can resist the impact of a subtend, piston frame 2 removes towards the first atmospheric pressure regulating box 3 of one end or the second atmospheric pressure regulating box 5 of the other end, just extrudees the inside enclosure space of first atmospheric pressure regulating box 3 or second atmospheric pressure regulating box 5, receive compressed gas's hindrance effect, after the impact elimination, battery box 1 can resume former balanced position, do not receive the damage, or reduce the damage, still can normally function. And the tip of piston frame 2 can follow the roll-off in its first pneumatic pressure regulating box 3 or the second pneumatic pressure regulating box 5 of pegging graft, slides on first slide 7, has further lengthened the distance that can cushion, improves buffering effect, makes the buffering more steady to further reduce the damage that battery box 1 received.
The first air pressure regulating box 3 and the second air pressure regulating box 5 which are positioned on the same impact action line can resist impact actions in two opposite directions.
One end of a first sliding rod 8 is vertically connected with one side surface which is horizontally vertical on the first air pressure adjusting box 3, the other end of the first sliding rod 8 is connected with a third air pressure adjusting box 9 in a sliding and inserting mode, and is connected with a third piston head 10 in the third air pressure adjusting box 9, the third piston head 10 can be connected inside the third air pressure adjusting box 9 in a clamping mode and is tightly attached to the inner wall of the third air pressure adjusting box 9 in a circle, a second slide 11 is connected below the first air pressure adjusting box 3 in a sliding mode, and one end of the second slide 11 is connected with the third air pressure adjusting box 9. In order to resist the lateral upward impact, a third air pressure adjusting box 9 on the lateral impact action line is added, the second slide way can allow the front first air pressure adjusting box 3, the battery box 1 connected with the front first air pressure adjusting box and the piston frame 2 assembly to slide completely, the first slide rod 8 pushes the third piston head 10 to extrude the closed space in the third air pressure adjusting box 9, so that the air in the closed space is compressed, and then the third piston head 10 acts reversely to block the third piston head 10 from sliding, so that the lateral one-way impact resistance is completed.
One end of a second sliding rod 12 is vertically connected with the other side surface which is vertical to the horizontal direction on the first air pressure adjusting box 3, the other end of the second sliding rod 12 is in sliding insertion connection with a fourth air pressure adjusting box 13, a fourth piston head 14 is clamped in the fourth air pressure adjusting box 13, the fourth piston head 14 can slide in the fourth air pressure adjusting box 13, the other end of a second slide way 11 is connected with the fourth air pressure adjusting box 13, the first sliding rod 8 and the third piston head 10 are in butt joint and can be freely separated, the second sliding rod 12 and the fourth piston head 14 are in butt joint and can be freely separated. The first air pressure adjusting box 3 slides on the second slideway 11, after the first air pressure adjusting box 3 slides towards the third air pressure adjusting box 9 or slides towards the fourth air pressure adjusting box 13 after being impacted laterally, the first air pressure adjusting box 3 is obstructed by the third air pressure adjusting box 9 or the fourth air pressure adjusting box 13.
And the third air pressure regulating box 9 and the fourth air pressure regulating box 13 on the pair of lateral impact action lines complete the action of resisting lateral impact.
One end of a third sliding rod 15 is vertically connected to the upper surface of the third air pressure adjusting box 9, the other end of the third sliding rod 15 is inserted into a fifth air pressure adjusting box 16 in a sliding mode, a fifth piston head 17 is arranged in the fifth air pressure adjusting box 16, the fifth piston head 17 is tightly attached to one circle of inner wall of the fifth air pressure adjusting box 16, the fifth piston head 17 can slide in the fifth air pressure adjusting box 16, the fifth piston head 17 and the third sliding rod 15 are abutted in the fifth air pressure adjusting box 16 and can be separated from each other, one end of a fourth sliding rod 18 is vertically connected to the lower surface of the third air pressure adjusting box 9, the other end of the fourth sliding rod 18 is inserted into a sixth air pressure adjusting box 19 in a sliding mode, a sixth piston head 20 is arranged in the sixth air pressure adjusting box 19, the sixth piston head 20 is tightly attached to one circle of inner wall of the sixth air pressure adjusting box 19 and can slide in the sixth air pressure adjusting box 19, the fourth sliding rod 18 and the sixth piston head 20 are abutted in, the two can separate each other, are equipped with third slide 21 between fifth atmospheric pressure regulating box 16 and sixth atmospheric pressure regulating box 19, and fifth atmospheric pressure regulating box 16 is connected to third slide 21 upper end, and sixth atmospheric pressure regulating box 19 is connected to the lower extreme, and third atmospheric pressure regulating box 9 sliding connection is on third slide 21, can follow the vertical slip of third slide 21 but can not break away from third slide 21. The fifth air pressure regulating box 16 and the sixth air pressure regulating box 19 are used for resisting vertical impact force applied to the automobile in a flying state, and the third air pressure regulating box 9 drives the horizontal component connected with the third air pressure regulating box to vertically move on the third slide rail 21 so as to protect the battery box 1 and resist the vertical impact force.
The sixth air pressure adjusting box 19 is a polygon, the shape of the sixth piston head 20 arranged in the sixth air pressure adjusting box 19 is also set to be a corresponding polygon, a pair of parallel side surfaces and a horizontal vertical side surface of the sixth air pressure adjusting box 19 are respectively and vertically connected with one end of the fifth slide bar 22 and one end of the sixth slide bar 23, the other end of the fifth slide bar 22 is in sliding insertion connection with the seventh air pressure adjusting box 24, the seventh piston head 25 is arranged in the seventh air pressure adjusting box 24, the seventh piston head 25 is tightly attached to a circle of inner wall of the seventh air pressure adjusting box 24, the fifth slide bar 22 and the seventh piston head 25 are in abutting connection in the seventh air pressure adjusting box 24, the seventh air pressure adjusting box and the seventh air pressure adjusting box can be separated from each other, the other end of the sixth slide bar 23 is in sliding insertion connection with the eighth air pressure adjusting box 26, the eighth piston head 27 is arranged in the eighth air pressure adjusting box 26, the eighth piston head 27 is tightly attached to a circle of inner wall of, the eighth piston head 27 and the sixth sliding bar 23 are in contact with each other in the eighth pneumatic adjustment box 26, and can be separated from each other, a fourth slide 28 is provided between the eighth pneumatic adjustment box 26 and the seventh pneumatic adjustment box 24, one end of the fourth slide 28 is connected to the seventh pneumatic adjustment box 24, the other end is connected to the eighth pneumatic adjustment box 26, and the sixth pneumatic adjustment box 19 is slidably connected to the fourth slide 28. The seventh pneumatic adjustment box 24 and the eighth pneumatic adjustment box 26 are used for resisting oblique impact force, and the sixth pneumatic adjustment box 19 drives other components connected with the sixth pneumatic adjustment box to slide on the fourth slide way 28 towards the seventh pneumatic adjustment box 24 or the eighth pneumatic adjustment box 26 in an oblique manner, so as to protect the battery box and resist oblique impact force.
The multi-deformed sixth pneumatic pressure adjusting box 19 has a plurality of inclined surfaces which can be used to resist the impact force on the impact force line at a plurality of angles.
As long as a pair of air pressure adjusting boxes are arranged on any impact force action line, and other components slide between the pair of air pressure adjusting boxes, the components are blocked by compressed air or springs, and the impact action from any impact force action line can be resisted.
Other accessories on the new energy vehicle connected with the battery box 1 can be arranged outside the impact action line, or a reserved wiring hole of an isolation plate is arranged to isolate the battery box 1 from other accessories.
This device utilizes the elasticity of the compressibility of gas and spring, can all reach the effect that the buffering was resisted to directional impact effect, side direction impact effect, slant impact effect and vertical impact effect, as long as the impact force of certain degree is not too big moreover, just can not harm this device, still can used repeatedly after suffering the impact, and it is more convenient to change the accessory moreover.
Claims (1)
1. The utility model provides an buffer stop for new forms of energy battery on new forms of energy car, includes battery box (1), battery box (1) is laid in piston frame (2), first pneumatic pressure regulating box (3) is pegged graft to piston frame (2) one end to can slide in first pneumatic pressure regulating box (3), the one end that first pneumatic pressure regulating box (3) was pegged graft in piston frame (2) is connected with first piston head (4), first piston head (4) joint is inside first pneumatic pressure regulating box (3), hugs closely the round inner wall of first pneumatic pressure regulating box (3), first piston head (4) can follow inside one end of first pneumatic pressure regulating box (3) and slide to the other end of inside, first pneumatic pressure regulating box (3) adjustable first piston head (4) and the atmospheric pressure intensity in the enclosed space that constitutes rather than, its characterized in that, the inside one side inner wall that just to first piston head (4) of first pneumatic pressure regulating box (3) is equipped with first elastic component (31) ) One end of the first elastic piece (31) is connected with the inner wall of the air pressure adjusting box (3), the other end of the first elastic piece faces the first piston head (4), the inner wall of the first air pressure adjusting box (3) which is inserted in a sliding mode through the piston frame (2) is provided with a second elastic piece (32), one end of the second elastic piece (32) is connected with the inner wall of the first air pressure adjusting box (3) which is inserted in a sliding mode through the piston frame (2), the other end of the first air pressure adjusting box faces the first piston head (4), the other end of the piston frame (2) is inserted in a sliding mode through the second air pressure adjusting box (5), the inner wall of the second air pressure adjusting box (5) is clamped with the second piston head (6), the second piston head (6) is tightly attached to the inner wall of the second air pressure adjusting box (5), the second piston head (6) can slide in the second air pressure adjusting box (5), and the first piston head (4) and the second piston head (6) are abutted to the, the contact part can be freely separated, a first slide way (7) is connected below the piston frame (2) in a sliding manner, two ends of the first slide way (7) are respectively and vertically connected with a first air pressure adjusting box (3) and a second air pressure adjusting box (5), one end of a first sliding rod (8) is vertically connected with one side surface vertical to the horizontal direction on the first air pressure adjusting box (3), the other end of the first sliding rod (8) is in sliding insertion connection with a third air pressure adjusting box (9) and is connected with a third piston head (10) in the third air pressure adjusting box (9), the third piston head (10) can be clamped in the third air pressure adjusting box (9) and is tightly attached to one circle of inner wall of the third air pressure adjusting box (9), a second slide way (11) is connected below the first air pressure adjusting box (3), one end of the second slide way (11) is connected with the third air pressure adjusting box (9), the one end of second slide bar (12) is connected perpendicularly with the level on first pneumatic adjusting box (3) to vertically another side, the other end slip grafting fourth pneumatic adjusting box (13) of second slide bar (12), joint fourth piston head (14) in fourth pneumatic adjusting box (13), fourth piston head (14) can slide in fourth pneumatic adjusting box (13), fourth pneumatic adjusting box (13) is connected to the second slide (11) other end, first slide bar (8) with third piston head (10) are the butt, the two can freely separate, second slide bar (12) with fourth piston head (14) are the butt, the two can freely separate, the vertical one end of third slide bar (15) of vertical connection above third pneumatic adjusting box (9), the other end slip grafting fifth pneumatic adjusting box (16) of third slide bar (15), a fifth piston head (17) is arranged inside the fifth air pressure adjusting box (16), the fifth piston head (17) is tightly attached to the inner wall of the circle of the fifth air pressure adjusting box (16), the fifth piston head (17) can slide in the fifth air pressure adjusting box (16), the fifth piston head (17) and the third sliding rod (15) are abutted inside the fifth air pressure adjusting box (16) and can be separated from each other, one end of a fourth sliding rod (18) is vertically connected to the lower side of the third air pressure adjusting box (9), the other end of the fourth sliding rod (18) is slidably inserted into a sixth air pressure adjusting box (19), a sixth piston head (20) is arranged inside the sixth air pressure adjusting box (19), the sixth piston head (20) is tightly attached to the inner wall of the circle of the sixth air pressure adjusting box (19) and can slide in the sixth air pressure adjusting box (19), and the fourth sliding rod (18) and the sixth piston head (20) are abutted to the inner wall of the sixth air pressure adjusting box (19) The air pressure adjusting box and the air pressure adjusting box can be separated from each other, a third slide way (21) is arranged between the fifth air pressure adjusting box (16) and a sixth air pressure adjusting box (19), the upper end of the third slide way (21) is connected with the fifth air pressure adjusting box (16), the lower end of the third slide way is connected with the sixth air pressure adjusting box (19), the third air pressure adjusting box (9) is connected on the third slide way (21) in a sliding manner and can vertically slide along the third slide way (21) but cannot be separated from the third slide way (21), the sixth air pressure adjusting box (19) is polygonal, a sixth piston head (20) arranged in the sixth air pressure adjusting box (19) is also set to be a corresponding polygon, a pair of mutually parallel side surfaces of the sixth air pressure adjusting box (19) and vertical to the horizontal direction are respectively and vertically connected with one end of a fifth slide rod (22) and one end of a sixth slide rod (23), and the other end of the fifth slide rod (22) is inserted with a seventh air pressure adjusting box (24) in a sliding, a seventh piston head (25) is arranged in the seventh air pressure adjusting box (24), the seventh piston head (25) is tightly attached to one ring of inner wall of the seventh air pressure adjusting box (24), the fifth sliding rod (22) and the seventh piston head (25) are abutted in the seventh air pressure adjusting box (24) and can be separated from each other, the other end of the sixth sliding rod (23) is slidably inserted into an eighth air pressure adjusting box (26), an eighth piston head (27) is arranged in the eighth air pressure adjusting box (26), the eighth piston head (27) is tightly attached to one ring of inner wall of the eighth air pressure adjusting box (26) and can slide in the eighth air pressure adjusting box (26), the eighth piston head (27) and the sixth sliding rod (23) are abutted in the eighth air pressure adjusting box (26) and can be separated from each other, a fourth slide way (28) is arranged between the eighth air pressure adjusting box (26) and the seventh air pressure adjusting box (24), one end of the fourth slide way (28) is connected with the seventh air pressure adjusting box (24), the other end of the fourth slide way is connected with the eighth air pressure adjusting box (26), and the sixth air pressure adjusting box (19) is in sliding connection with the fourth slide way (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910453075.8A CN110065400B (en) | 2019-05-28 | 2019-05-28 | A buffer stop for new forms of energy battery on new forms of energy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910453075.8A CN110065400B (en) | 2019-05-28 | 2019-05-28 | A buffer stop for new forms of energy battery on new forms of energy car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110065400A CN110065400A (en) | 2019-07-30 |
| CN110065400B true CN110065400B (en) | 2020-08-25 |
Family
ID=67371755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910453075.8A Active CN110065400B (en) | 2019-05-28 | 2019-05-28 | A buffer stop for new forms of energy battery on new forms of energy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110065400B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780304B (en) * | 2019-11-12 | 2020-10-27 | 威马汽车科技集团有限公司 | Self-adjusting automobile side-impact-prevention ultrasonic detector |
| CN113602106A (en) * | 2021-08-06 | 2021-11-05 | 西华大学 | Sliding hydrogen fuel passenger car hydrogen fuel cell system protection device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428562B (en) * | 2014-09-17 | 2019-04-30 | 周平 | A kind of battery compartment, battery component and electric vehicle |
| CN205355101U (en) * | 2015-12-13 | 2016-06-29 | 天津踏浪科技股份有限公司 | Battery box for electric vehicle |
| CN106684281A (en) * | 2016-12-30 | 2017-05-17 | 宁波江北臻和设计发展有限公司 | Portable solar power source with buffering structure |
| CN108944752B (en) * | 2018-05-22 | 2020-09-15 | 武汉艾德杰电子有限责任公司 | Vehicle-mounted power supply protection device |
-
2019
- 2019-05-28 CN CN201910453075.8A patent/CN110065400B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110065400A (en) | 2019-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110065400B (en) | A buffer stop for new forms of energy battery on new forms of energy car | |
| CA2473237A1 (en) | Dampened compression spring rod | |
| US9877585B2 (en) | Overturn preventing device and method of mounting the same | |
| CN101165303A (en) | Hinge for furniture provided with a shock absorber and shock absorber for a hinge | |
| AU2002246153A1 (en) | Vehicle seat which can be transformed into a bed | |
| CN212155157U (en) | Effectual screw air compressor machine combats earthquake | |
| CN109898666B (en) | Shock attenuation steel construction stand | |
| CN210599666U (en) | Shock-absorbing hydraulic oil cylinder | |
| CN210597125U (en) | Buffering rail guard is used in highway construction | |
| CN113002413A (en) | Cable transportation fixing device | |
| CN208184006U (en) | A kind of anti-seismic structure body | |
| CN212766089U (en) | Automobile rear bumper with buffering function | |
| CN204586427U (en) | A kind of air-conditioning duct with shock attenuation unit | |
| CN206914282U (en) | Automobile mechanical installation buffer unit | |
| CN209290333U (en) | A kind of automatic Pilot crash cushions | |
| CN218063227U (en) | High-precision blade wear-resisting plate | |
| CN211592480U (en) | Bumper is installation device for assembly | |
| CN110871437B (en) | Spacing adjusting device of manipulator | |
| CN1820983A (en) | Spring fender-guard of automobile | |
| CN220180732U (en) | Automobile front longitudinal beam connecting plate assembly | |
| CN214444384U (en) | Bidirectional parallel internal support mechanism | |
| CN108006155B (en) | A kind of quick spring in equipment damping device replaces mechanism | |
| CN214943429U (en) | Spacing subassembly of door and vehicle that has it | |
| CN217726854U (en) | Nitrogen spring mounting structure in mould | |
| CN215545969U (en) | Cutting head anticollision institution of laser cutting robot |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |