CN110233218B - New forms of energy group battery ready-package damping device - Google Patents
New forms of energy group battery ready-package damping device Download PDFInfo
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- CN110233218B CN110233218B CN201910583192.6A CN201910583192A CN110233218B CN 110233218 B CN110233218 B CN 110233218B CN 201910583192 A CN201910583192 A CN 201910583192A CN 110233218 B CN110233218 B CN 110233218B
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- battery pack
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- welded
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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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
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- 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
Abstract
The invention provides a quick-mounting type damping device for a new energy battery pack, which comprises a lower supporting plate, a first clamping plate, an air storage cylinder, a mandril and a damping air bag, wherein a guide plate is welded on the left end surface of the lower supporting plate, the left part of the guide plate is arranged in a guide groove, the guide groove is arranged at the lower part of the left side surface in a battery pack mounting box, and a first damping spring is welded on the lower side surface in the guide groove, the upper end of the first damping spring is welded with the lower end surface of the guide plate, a first clamping plate is welded on the right end surface of a second damping spring, the left end of the second damping spring is welded on the right end surface of a partition plate in the battery pack mounting frame, a damping air bag is arranged on the lower end surface in the battery pack mounting box, an air cylinder is arranged on the right side surface in the battery pack mounting box, an ejector rod is arranged in the air cylinder, the left end of the ejector rod extends out of the left, and the left end surface of the ejector rod is welded with the second clamping plate, compared with the prior art, the invention has the following beneficial effects: the shock absorption function of the storage battery pack is realized, and the shock absorption effect is greatly improved.
Description
Technical Field
The invention discloses a quick-mounting type damping device for a new energy battery pack, and belongs to the field of new energy battery mounting equipment.
Background
In the prior art, a mode of sticking the battery box and the battery pack by using damping glue plays a role in an elastic installation mode, and the battery pack has the advantages of simple damping structure, poor damping effect and short service life; the storage battery pack in the battery box in the prior art is large in size, heavy in weight and inconvenient to disassemble by operators, so that a quick-mounting type damping device for the new energy battery pack is urgently needed to solve the problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a quick-mounting type damping device for a new energy battery pack, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a quick-mounting type damping device for a new energy battery pack comprises a battery pack installation box and a battery pack installation frame, wherein a damping mechanism is arranged on the left side face in the battery pack installation box, a battery pack jacking mechanism is arranged on the lower side of the front end face of the battery pack installation box, the battery pack installation frame is welded at the upper position in the battery pack installation box, the damping mechanism comprises a lower support plate, a first clamping plate, an air storage cylinder, an ejector rod and a damping air bag, the lower support plate is arranged in the battery pack installation box on the lower side in the battery pack installation box, a guide plate is welded on the left end face of the lower support plate, the left part of the guide plate is arranged in a guide groove, the guide groove is formed in the lower part of the left side face in the battery pack installation box, a first damping spring is welded on the lower side face in the guide groove, the, the two left ends of damping spring weld on the baffle right-hand member face in the group battery mounting bracket, the shock attenuation gasbag is installed on terminal surface down in the group battery install bin, the gas receiver is installed on the right flank in the group battery install bin, install the ejector pin in the gas receiver, outside the ejector pin left end extends to the gas receiver left end face, and welding splint two on the ejector pin left end face.
Furthermore, a pressing block is welded on the lower end face of the lower supporting plate, the damping air bag is installed in a groove, the groove is formed in the lower end face of the battery pack installation box, anti-slip grains are machined on the right end face of the first clamping plate, the cross section of each anti-slip grain is wavy, a storage battery pack is inserted into the battery pack installation box in the using process, the storage battery pack extrudes the first clamping plate, the first clamping plate extrudes the damping spring II, the damping spring II deforms, the first clamping plate is tightly attached to the left end face of the storage battery pack under the action of resilience force, when the storage battery pack is placed on the lower supporting plate, the storage battery pack drives the lower supporting plate to move downwards, the lower supporting plate drives the guide plate to move downwards in the guide groove, the guide plate moves to compress the damping spring I, the damping spring absorbs the pressure of the lower supporting plate, meanwhile, the dynamic pressure block, the pressure of the lower supporting plate is absorbed again by the damping air bag, so that the damping protection function of the storage battery pack during installation is realized.
Furthermore, the damping air bag is connected with the air storage cylinder through an air delivery pipe, the right end surface of the ejector rod is provided with an air collecting hood, the left ends of the two clamping plates penetrate through the through hole, and extends into the battery pack mounting frame, the through hole is arranged on the right end surface of the battery pack mounting frame, when the pressing block on the lower supporting plate is contacted with the damping air bag in the using process, the pressing block compresses the damping air bag, the gas in the damping air bag is conveyed into the air storage cylinder through the gas conveying pipe, the gas pushes the gas collecting hood to move leftwards under the action of air pressure, the gas collecting hood drives the ejector rod to move leftwards, the ejector rod drives the clamping plate II to move leftwards, the clamping plate II moves to the battery pack mounting frame through the through hole and is tightly attached to the right end face of the battery pack, and then with storage battery centre gripping in group battery mounting bracket to realized storage battery auxiliary fixation function, avoided storage battery and the condition emergence of group battery mounting bracket inner wall touching.
Further, the battery pack jacking mechanism comprises a right opening, a right top plate, a longitudinal screw rod, a limiting groove, a nut seat, a left top plate, a left opening, a second bevel gear, a first bevel gear and a driving rod, wherein the right opening is formed in the right part of the lower support plate, the right top rod is in welded connection with the right part of the outer annular side face of the nut seat through the connecting rod, the longitudinal screw rod is installed in the limiting groove, the upper end of the longitudinal screw rod penetrates through the lower support plate and is connected with the lower end face of the partition plate, the limiting groove is formed in the middle of the lower side face of the battery pack installation box, the nut seat is installed at the lower part of the annular side face of the longitudinal screw rod, the left top plate is in welded connection with the left part of the outer annular side face of the nut seat through the connecting rod, the left opening is formed in the, the first bevel gear is welded on the rear side face of the driving rod, and the driving rod is installed on the front portion of the lower side face in the battery pack installation box.
Furthermore, a handle is welded on the front end face of the driving rod, the lower end of the longitudinal screw rod is rotationally connected with the limiting groove through a first ball bearing, the upper end of the longitudinal screw rod is rotationally connected with the lower end face of the partition plate through a second ball bearing, the handle is rotated to drive the driving rod to rotate in the use process, the driving rod drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the longitudinal screw rod to rotate, so that the stable rotation function of the longitudinal screw rod is realized.
Further, the nut seat is connected with the longitudinal screw rod through a ball nut pair, the central axis of the right top plate and the central axis of the right opening are on the same longitudinal straight line, the central axis of the left top plate and the central axis of the left opening are on the same longitudinal straight line, the external dimension of the right top plate is smaller than the external dimension of the right opening, the external dimension of the left top plate is smaller than the external dimension of the left opening, in the using process, the handle is rotated to drive the driving rod to rotate, the driving rod rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the longitudinal screw rod to rotate, the ball nut pair converts the rotary motion of the longitudinal screw rod into a linear motion, the nut seat drives the right top plate and the left top plate to move upwards, the right top plate and the left top, and the storage battery pack is ejected out of the battery pack mounting frame, so that the storage battery pack is convenient to disassemble, and the disassembling difficulty of the storage battery pack is reduced.
The invention has the beneficial effects that: according to the ready-package shock absorption device for the new energy battery pack, the shock absorption spring I, the guide plate, the guide groove, the lower support plate, the clamping plate I, the shock absorption spring II, the clamping plate II, the ejector rod, the air storage cylinder, the air collecting cover, the shock absorption air bag and the air delivery pipe are added, so that the shock absorption function of the battery pack is realized, and the shock absorption effect is greatly improved.
Because the right opening, the right top plate, the longitudinal screw rod, the limiting groove, the nut seat, the left top plate, the left opening, the bevel gear II, the bevel gear I and the driving rod are added, the jacking function of the storage battery pack is realized, and the storage battery pack is convenient to disassemble.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a ready-package shock-absorbing device for a new energy battery pack according to the invention;
fig. 2 is a schematic front view cross-sectional structure diagram of a new energy battery pack ready-package shock absorption device according to the present invention;
fig. 3 is a schematic diagram of a right-view cross-sectional structure of the ready-package shock-absorbing device for the new energy battery pack according to the invention;
in the figure: 1-damping mechanism, 2-battery set jacking mechanism, 3-battery set installation box, 4-battery set installation rack, 101-damping spring I, 102-guide plate, 103-guide groove, 104-lower support plate, 105-clamp plate I, 106-damping spring II, 107-clamp plate II, 108-ejector rod, 109-air cylinder, 110-air collecting hood, 111-damping air bag, 112-air pipe, 201-right opening, 202-right top plate, 203-longitudinal screw rod, 204-limit groove, 205-nut seat, 206-left top plate, 207-left opening, 208-bevel gear II, 209-bevel gear I and 210-driving rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a quick-mounting type damping device for a new energy battery pack comprises a battery pack installation box 3 and a battery pack installation frame 4, wherein a damping mechanism 1 is arranged on the left side face in the battery pack installation box 3, a battery pack jacking mechanism 2 is arranged on the lower side of the front end face of the battery pack installation box 3, the battery pack installation frame 4 is welded at the upper position in the battery pack installation box 3, the damping mechanism 1 comprises a lower support plate 104, a first clamping plate 105, an air storage cylinder 109, an ejector rod 108 and a damping airbag 111, the lower support plate 104 is arranged in the battery pack installation box 3 on the inner side of the battery pack installation box 4, a guide plate 102 is welded on the left end face of the lower support plate 104, the left part of the guide plate 102 is arranged in a guide groove 103, the guide groove 103 is formed in the lower portion of the left side face in the battery pack installation box 3, a damping spring 101 is welded on the lower side face of the inner, the left end of the second damping spring 106 is welded on the right end face of the partition plate in the battery pack mounting frame 4, the damping air bag 111 is installed on the lower end face in the battery pack mounting box 3, the air cylinder 109 is installed on the right side face in the battery pack mounting box 3, the ejector rod 108 is installed in the air cylinder 109, the left end of the ejector rod 108 extends out of the left end face of the air cylinder 109, and the clamp plate II 107 is welded on the left end face of the ejector rod 108.
The battery pack jacking mechanism 2 comprises a right opening 201, a right top plate 202, a longitudinal screw rod 203, a limiting groove 204, a nut seat 205, a left top plate 206, a left opening 207, a bevel gear II 208, a bevel gear I209 and a driving rod 210, wherein the right opening 201 is arranged at the right part of a lower supporting plate 104, a right mandril 108 is connected with the right part of the outer annular side surface of the nut seat 205 in a welding way through a connecting rod, the longitudinal screw rod 203 is arranged in the limiting groove 204, the upper end of the longitudinal screw rod 203 penetrates through the lower supporting plate 104 and is connected with the lower end surface of a partition plate, the limiting groove 204 is arranged at the middle part of the lower side surface in a battery pack mounting box 3, the nut seat 205 is arranged at the lower part of the annular side surface of the longitudinal screw rod 203, the left top plate 206 is connected with the left part of the outer annular side surface of the nut seat 205 in a welding way, the bevel gear 209 is welded to the rear side of the drive rod 210, and the drive rod 210 is mounted on the front lower side inside the battery mounting case 3.
As an embodiment of the present invention: a pressing block is welded on the lower end face of the lower support plate 104, the damping air bag 111 is installed in a groove, the groove is formed in the lower end face of the battery pack installation box 3, anti-skid grains are machined on the right end face of the first clamping plate 105, the cross section of the anti-skid grains is wavy, the storage battery pack is inserted into the battery pack installation frame 4 in the use process, the storage battery pack extrudes the first clamping plate 105, the first clamping plate 105 extrudes the second damping spring 106, the second damping spring 106 deforms, the first clamping plate 105 is tightly attached to the left end face of the storage battery pack under the action of resilience force, when the storage battery pack is placed on the lower support plate 104, the storage battery pack drives the lower support plate 104 to move downwards, the lower support plate 104 drives the guide plate 102 to move downwards in the guide groove 103, the guide plate 102 moves to compress the first damping spring 101, the first damping spring 101 absorbs the pressure of the lower support plate 104, the shock-absorbing air bag 111 absorbs the pressure of the lower support plate 104 again, thereby realizing the shock-absorbing protection function when the battery pack is mounted.
As an embodiment of the present invention: the damping air bag 111 is connected with the air storage cylinder 109 through an air pipe 112, the right end surface of the mandril 108 is provided with an air collecting hood 110, the left end of the splint II 107 passes through the through hole, and extends into the battery pack mounting rack 4, the through hole is arranged on the right end surface of the battery pack mounting rack 4, in the using process, when the pressing block on the lower supporting plate 104 contacts with the damping air bag 111, the pressing block compresses the damping air bag 111, the gas in the damping air bag 111 is conveyed into the air storage cylinder 109 through the gas conveying pipe 112, the gas pushes the gas collecting hood 110 to move leftwards under the action of the air pressure, the gas collecting hood 110 drives the ejector rod 108 to move leftwards, the ejector rod 108 drives the clamping plate II 107 to move leftwards, the clamping plate II 107 moves to the battery pack mounting frame 4 through the through opening and is tightly attached to the right end face of the battery pack, and then the storage battery is clamped in the battery pack mounting frame 4, so that the auxiliary fixing function of the storage battery is realized, and the condition that the storage battery is contacted with the inner wall of the battery pack mounting frame 4 is avoided.
As an embodiment of the present invention: the front end face of the driving rod 210 is welded with a handle, the lower end of the longitudinal screw rod 203 is rotationally connected with the limiting groove 204 through a first ball bearing, the upper end of the longitudinal screw rod 203 is rotationally connected with the lower end face of the partition plate through a second ball bearing, in the using process, the handle is rotated to drive the driving rod 210 to rotate, the driving rod 210 rotates to drive a first bevel gear 209 to rotate, the first bevel gear 209 rotates to drive a second bevel gear 208 to rotate, and the second bevel gear 208 rotates to drive the longitudinal screw rod 203 to rotate, so that the stable rotating function of the longitudinal screw rod 203 is realized.
As an embodiment of the present invention: the nut seat 205 is connected with the longitudinal screw rod 203 through a ball nut pair, the central axis of the right top plate 202 and the central axis of the right opening 201 are on the same longitudinal straight line, the central axis of the left top plate 206 and the central axis of the left opening 207 are on the same longitudinal straight line, the external dimension of the right top plate 202 is smaller than the external dimension of the right opening 201, the external dimension of the left top plate 206 is smaller than the external dimension of the left opening 207, in the using process, the handle is rotated, the handle drives the driving rod 210 to rotate, the driving rod 210 rotates to drive the first bevel gear 209 to rotate, the first bevel gear 209 rotates to drive the second bevel gear 208 to rotate, the second bevel gear 208 rotates to drive the longitudinal screw rod 203 to rotate, the ball nut pair converts the rotation motion of the longitudinal screw rod 203 into linear motion, the nut seat 205 drives the right top plate 202 and the left top plate 206 to move upwards, the right top plate 202 and the, and the storage battery pack is ejected out of the battery pack mounting frame 4, so that the storage battery pack is convenient to disassemble, and the disassembling difficulty of the storage battery pack is reduced.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a new forms of energy group battery ready-package damping device, includes group battery install bin (3) and group battery mounting bracket (4), its characterized in that: the battery pack mounting box comprises a battery pack mounting box body (3), a right damping mechanism (1) and a left damping mechanism are arranged on the right side in the battery pack mounting box body (3), a battery pack jacking mechanism (2) is arranged on the lower side of the front end face of the battery pack mounting box body (3), a battery pack mounting frame (4) is welded on the upper portion of the battery pack mounting box body (3), the right damping mechanism (1) comprises a lower supporting plate (104), a first clamping plate (105), an air cylinder (109), an ejector rod (108) and a damping air bag (111), the lower supporting plate (104) is installed in the battery pack mounting box body (3) on the lower side in the battery pack mounting box body (4), a guide plate (102) is welded on the left end face of the lower supporting plate (104), the left portion of the guide plate (102) is installed in a guide groove (103), the guide groove (103) is formed in the lower portion of the left side face of the, the upper end of the first damping spring (101) is welded with the lower end face of the guide plate (102), the first clamping plate (105) is welded on the right end face of the second damping spring (106), the left end of the second damping spring (106) is welded on the right end face of a partition plate in the battery pack mounting frame (4), the damping air bag (111) is installed on the inner lower end face of the battery pack mounting box (3), the air cylinder (109) is installed on the inner right side face of the battery pack mounting box (3), the ejector rod (108) is installed in the air cylinder (109), the left end of the ejector rod (108) extends out of the left end face of the air cylinder (109), and the second clamping plate (107) is welded on the left end face of the ejector rod (108);
the damping air bag (111) is connected with the air storage cylinder (109) through an air pipe (112), the right end face of the ejector rod (108) is provided with a gas collecting hood (110), the left end of the second clamping plate (107) passes through the through hole, and extends into the battery pack mounting frame (4), the through hole is arranged on the right end surface of the battery pack mounting frame (4), when the pressing block on the lower supporting plate (104) is contacted with the shock absorption air bag (111) in the using process, the gas in the damping air bag (111) is conveyed into the air storage cylinder (109) through the gas conveying pipe (112), the gas pushes the gas collecting hood (110) to move leftwards under the action of air pressure, the gas collecting hood (110) drives the ejector rod (108) to move leftwards, the ejector rod (108) drives the clamping plate II (107) to move leftwards, and the clamping plate II (107) moves to the battery pack mounting frame (4) through the through opening and is tightly attached to the right end face of the battery pack;
the left damping mechanism and the right damping mechanism (1) are symmetrically arranged around the partition plate except for the sharing of the lower supporting plate (104) and the right damping mechanism (1);
the battery pack jacking mechanism (2) comprises a right opening (201), a right top plate (202), a longitudinal screw rod (203), a limiting groove (204), a nut seat (205), a left top plate (206), a left opening (207), a second bevel gear (208), a first bevel gear (209) and a driving rod (210), wherein the right opening (201) is formed in the right part of the lower supporting plate (104), the right top rod (108) is connected with the right part of the outer annular side surface of the nut seat (205) in a welding manner through a connecting rod, the longitudinal screw rod (203) is installed in the limiting groove (204), the upper end of the longitudinal screw rod (203) penetrates through the lower supporting plate (104) and is connected with the lower end surface of the partition plate, the limiting groove (204) is formed in the middle part of the inner lower side surface of the battery pack installation box (3), the nut seat (205) is installed on the lower part of the annular side surface of the longitudinal screw rod (203), the left top plate (206), the left opening (207) is formed in the left side of the lower supporting plate (104), a second bevel gear (208) is sleeved on the lower portion of the annular side face of the longitudinal screw rod (203), the second bevel gear (208) is meshed with the first bevel gear (209) through gear teeth, the first bevel gear (209) is welded on the rear side face of the driving rod (210), and the driving rod (210) is installed in the front portion of the inner lower side face of the battery pack installation box (3).
2. The ready-package shock absorption device for the new energy battery pack according to claim 1, wherein: the anti-skidding damping device is characterized in that a pressing block is welded on the lower end face of the lower supporting plate (104), the damping air bag (111) is installed in a groove, the groove is formed in the lower end face of the battery pack installation box (3), anti-skidding lines are machined on the right end face of the first clamping plate (105), the cross section of the anti-skidding lines is wavy, in the using process, a storage battery pack is inserted into the battery pack installation frame (4), the storage battery pack extrudes the first clamping plate (105), the first clamping plate (105) extrudes the second damping spring (106), the second damping spring (106) deforms, and under the action of resilience force, the first clamping plate (105) is tightly attached to the left end face of the storage battery pack, when the storage battery pack is placed on the lower supporting plate (104), the storage battery pack drives the lower supporting plate (104) to move downwards, the lower supporting plate (104) drives the guide plate (102) to move downwards in the guide groove (, the first damping spring (101) absorbs the pressure of the lower support plate (104).
3. The ready-package shock absorption device for the new energy battery pack according to claim 1, wherein: the handle is welded on the front end face of the driving rod (210), the lower end of the longitudinal screw rod (203) is rotatably connected with the limiting groove (204) through a first ball bearing, and the upper end of the longitudinal screw rod (203) is rotatably connected with the lower end face of the partition plate through a second ball bearing.
4. The ready-package shock absorption device for the new energy battery pack according to claim 1, wherein: nut seat (205) are connected with vertical lead screw (203) through the ball nut is vice, right side roof (202) axis is on same vertical straight line with right opening (201) axis, left side roof (206) axis is on same vertical straight line with left opening (207) axis, right side roof (202) overall dimension is less than right opening (201) overall dimension, left side roof (206) overall dimension is less than left opening (207) overall dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583192.6A CN110233218B (en) | 2019-07-01 | 2019-07-01 | New forms of energy group battery ready-package damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583192.6A CN110233218B (en) | 2019-07-01 | 2019-07-01 | New forms of energy group battery ready-package damping device |
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| Publication Number | Publication Date |
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| CN110233218A CN110233218A (en) | 2019-09-13 |
| CN110233218B true CN110233218B (en) | 2020-07-03 |
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| CN201910583192.6A Active CN110233218B (en) | 2019-07-01 | 2019-07-01 | New forms of energy group battery ready-package damping device |
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| CN112490551B (en) * | 2020-12-14 | 2021-11-19 | 南京创源天地动力科技有限公司 | Light vehicle battery management system device |
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| JP6910802B2 (en) * | 2017-01-16 | 2021-07-28 | 本田技研工業株式会社 | Battery pack protection structure |
| CN208576414U (en) * | 2018-07-31 | 2019-03-05 | 胡春红 | A kind of batteries of electric automobile group safety features |
| CN208699733U (en) * | 2018-09-19 | 2019-04-05 | 平舆县益民洁净煤生产配送有限公司 | A kind of beehive coal ball handling device |
| CN208963104U (en) * | 2018-11-05 | 2019-06-11 | 江苏宇光电源科技有限公司 | A kind of storage battery production transport device |
| CN109786608A (en) * | 2019-01-29 | 2019-05-21 | 吉林工程技术师范学院 | A kind of new-energy automobile damping battery case |
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