CN220447634U - Anti-loosening connecting structure of new energy automobile battery - Google Patents
Anti-loosening connecting structure of new energy automobile battery Download PDFInfo
- Publication number
- CN220447634U CN220447634U CN202322050440.5U CN202322050440U CN220447634U CN 220447634 U CN220447634 U CN 220447634U CN 202322050440 U CN202322050440 U CN 202322050440U CN 220447634 U CN220447634 U CN 220447634U
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- Prior art keywords
- battery
- battery compartment
- threaded rod
- energy automobile
- sliding sleeve
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- 238000005056 compaction Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 108010066057 cabin-1 Proteins 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a locking connection structure of a new energy automobile battery, which comprises a battery compartment and battery packs, wherein a plurality of groups of equidistant battery packs are arranged in the battery compartment, an upper sliding sleeve beam is arranged in the battery compartment between the two groups of battery packs, an upper transverse frame is arranged in the battery compartment at one side of the upper sliding sleeve beam, threaded rods are symmetrically arranged in the upper sliding sleeve beam, two ends of each threaded rod extend to the outer part of the upper sliding sleeve beam, upper thread blocks are sleeved on the surface of each threaded rod below the upper sliding sleeve beam, lower thread blocks are sleeved on the surface of each threaded rod below the upper thread blocks, and tensioning arms are arranged outside the battery compartments at two sides of each threaded rod. The anti-loosening connecting structure not only realizes convenient tensioning type compaction and fixation of the new energy automobile battery by the anti-loosening connecting structure, but also facilitates fixation of each group of new energy automobile batteries, improves the firmness of structural connection, and prevents the new energy automobile battery from jolting or shaking to loosen.
Description
Technical Field
The utility model relates to the technical field of anti-loosening connecting structures, in particular to an anti-loosening connecting structure of a new energy automobile battery.
Background
New energy automobiles are continuously pursuing light weight, battery packs are very important components in the development of the new energy automobiles, the convergence technology and the production level are concerned, and currently, battery pack boxes commonly used in the industry are as follows: aluminum section bar battery package box, cast aluminum battery package box and panel beating battery package box etc. panel beating battery package box security, reliability are high, and most use is on public transportation means, like the bus, to the minibus, most use is aluminum battery package box, and the inside multiunit new energy automobile battery module that needs of new energy automobile battery package is assembled and is formed, needs connection structure to connect when carrying out multiunit module and assemble.
The utility model discloses a new energy automobile is with anti-loosening battery bracket of bradyseism as disclosed in the authority bulletin number CN214754029U, including the bed frame, the upper surface welding of bed frame has the protective housing, the upper surface welding of protective housing has the bracing piece, the upper surface welding of bracing piece has fretwork board C, the inner wall of protective housing is provided with heat dissipation mechanism, the upper surface rotation of protective housing is connected with the protective cover, the inner wall of protective housing is provided with slide mechanism, slide mechanism's upper surface is provided with first fixed establishment, the through-hole has been seted up to the inside of bed frame;
the shock-absorbing anti-loosening battery bracket is realized, the battery of the new energy automobile is fixed through the left and right pairs of springs, the hollowed-out plate A and the hollowed-out plate B, so that resources are saved, the cost is reduced, and the protection of the storage battery can be realized because the left and right pairs of springs and springs are arranged on the inner side of the protection box, the phenomenon of loosening of the storage battery is prevented, and meanwhile, the protection cover can prevent the storage battery from being crushed;
but not solve current new energy automobile battery connection structure and be unfavorable for compressing tightly fixedly to the convenient tensioning of new energy automobile battery when using, conveniently all fix every group new energy automobile battery, great influence structural connection's fastness, take place not hard up easily when meetting jolting or rocking.
Disclosure of Invention
The utility model aims to provide a locking connection structure of a new energy automobile battery, which solves the problems that the locking connection structure is inconvenient to compact and fix the new energy automobile battery conveniently and fast in tensioning mode, and each group of new energy automobile batteries are convenient to fix, so that the firmness of structural connection is affected, and looseness is easy to occur when jolting or shaking is encountered in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a new energy automobile battery's locking connection structure that moves, includes battery compartment and battery package, the internally mounted of battery compartment has equidistant multiunit battery package, and all is equipped with the sliding sleeve roof beam in the battery compartment inside between two sets of battery packages, the last crossbearer of battery compartment internally mounted of sliding sleeve roof beam one side, the threaded rod is all installed to the inside symmetry of going up the sliding sleeve roof beam, and the both ends of threaded rod all extend to the outside of last sliding sleeve roof beam, the threaded rod surface of going up sliding sleeve roof beam below all overlaps and is equipped with the screw thread piece, the threaded rod surface of going up the screw thread piece below all is equipped with down the screw thread piece, the battery compartment outside of threaded rod both sides all is equipped with the tight arm that rises, go up the screw thread piece and all install the linking arm near the one side of tight arm that rises, and go up the one side that the screw thread piece was kept away from to go up the linking arm all with tight arm swing joint that rises down, down the screw thread piece all installs down linking arm down, and down the link arm is kept away from down the one side of screw thread piece and tight arm swing joint that rises.
Preferably, the top of threaded rod all installs the rotation handle, and rotation handle and threaded rod fixed connection, the battery compartment internally mounted of last crossbearer below has down the crossbearer.
Preferably, the surface of the threaded rod below the lower threaded block is sleeved with a lower sliding sleeve, and the lower sliding sleeve is movably connected with the threaded rod.
Preferably, the top of battery compartment is installed and is covered, the articulated shaft is installed to the bottom of apron, and apron and battery compartment swing joint through the articulated shaft, the connector link is installed on the top of apron.
Preferably, the side wall of the battery compartment is symmetrically provided with a handle frame which is fixedly connected with the battery compartment.
Preferably, two groups of fans are arranged on the outer walls of the two sides of the battery compartment, and the fans extend into the battery compartment.
Compared with the prior art, the utility model has the beneficial effects that: the anti-loosening connecting structure not only realizes convenient tensioning type compression fixation of the anti-loosening connecting structure on the new energy automobile batteries, but also facilitates fixation of each group of new energy automobile batteries, improves the firmness of structural connection, and prevents the new energy automobile batteries from jolting or shaking to loosen;
(1) The battery pack is formed by sequentially placing a plurality of groups of battery packs in the battery compartment, rotating the rotating handle, driving the threaded rod to rotate by the rotating handle under the support of the upper sliding sleeve beam, driving the upper threaded block to move downwards under the cooperation of the threaded rod and the upper threaded block, driving the lower threaded block to move upwards under the cooperation of the threaded rod and the lower threaded block, driving the tensioning arm to move by the upper threaded block through the upper connecting arm, driving the tensioning arm to move by the lower threaded block through the lower connecting arm, so as to prop up two groups of tensioning arms, and tensioning and supporting the two groups of battery packs by the tensioning arm, so that the plurality of groups of battery packs and the battery pack are fixed together to play a role of preventing loosening, the tensioning type compression fixation of the new energy automobile battery conveniently by the anti-loosening connecting structure is realized, the new energy automobile battery of each group is conveniently fixed, the firmness of structural connection is improved, and the new energy automobile battery is prevented from jolt or shake and loosening;
(2) The cover plate is connected with the battery compartment through the connecting buckle, the cover plate plays a role in shielding the battery compartment, the handle frame is used for conveniently driving the battery compartment to carry and move, the plurality of groups of fans are matched to facilitate ventilation and heat dissipation of the battery compartment, and therefore stability of the battery of the new energy automobile is improved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of a battery pack according to the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a schematic cross-sectional view of an upper sliding sleeve Liang Fushi according to the present utility model;
fig. 5 is an enlarged sectional view of the tensioning arm of the present utility model.
In the figure: 1. a battery compartment; 2. a battery pack; 3. a hinge shaft; 4. a cover plate; 5. a connecting buckle; 6. an upper connecting arm; 7. a thread block is arranged on the upper part; 8. a threaded rod; 9. a rotating handle; 10. an upper sliding sleeve beam; 11. an upper transverse frame; 12. a lower cross frame; 13. a lower thread block; 14. a fan; 15. a lower sliding sleeve; 16. a lower link arm; 17. a tensioning arm; 18. a handle frame.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the anti-loosening connecting structure of the new energy automobile battery comprises a battery compartment 1 and battery packs 2, wherein a plurality of groups of equidistant battery packs 2 are arranged in the battery compartment 1 between the two groups of battery packs 2, an upper sliding sleeve beam 10 is arranged in the battery compartment 1, an upper transverse frame 11 is arranged in the battery compartment 1 at one side of the upper sliding sleeve beam 10, threaded rods 8 are symmetrically arranged in the upper sliding sleeve beam 10, two ends of the threaded rods 8 extend to the outer part of the upper sliding sleeve beam 10, and the threaded rods 8 are movably connected with the upper sliding sleeve beam 10;
the surface of the threaded rod 8 below the upper sliding sleeve beam 10 is sleeved with an upper threaded block 7, the surface of the threaded rod 8 below the upper threaded block 7 is sleeved with a lower threaded block 13, the outside of the battery bin 1 at two sides of the threaded rod 8 is provided with a tensioning arm 17, one side, close to the tensioning arm 17, of the upper threaded block 7 is provided with an upper connecting arm 6, one end, far away from the upper threaded block 7, of the upper connecting arm 6 is movably connected with the tensioning arm 17, and the upper connecting arm 6 is movably connected with the upper threaded block 7;
a lower connecting arm 16 is arranged on one side of the lower threaded block 13, which is close to the tensioning arm 17, and one side of the lower connecting arm 16, which is far away from the lower threaded block 13, is movably connected with the tensioning arm 17, and the lower connecting arm 16 is movably connected with the lower threaded block 13;
the top end of the threaded rod 8 is provided with a rotary handle 9, the rotary handle 9 is fixedly connected with the threaded rod 8, a lower transverse frame 12 is arranged in the battery compartment 1 below the upper transverse frame 11, the surface of the threaded rod 8 below the lower threaded block 13 is sleeved with a lower sliding sleeve 15, and the lower sliding sleeve 15 is movably connected with the threaded rod 8;
when the novel energy automobile battery pack is used, the battery compartment 1 is connected with a novel energy automobile, the battery pack 2 is formed by a plurality of battery cores of the novel energy automobile battery, a plurality of groups of battery packs 2 are sequentially placed in the battery compartment 1, the upper transverse frame 11 and the lower transverse frame 12 are connected with the battery compartment 1, when compression fastening is needed, the rotary handle 9 is rotated, the threaded rod 8 is driven to rotate by the rotary handle 9 under the support of the upper sliding sleeve beam 10, the upper threaded block 7 is driven to move downwards under the coordination of the threaded rod 8 and the upper threaded block 7, the lower threaded block 13 is driven to move upwards under the coordination of the threaded rod 8 and the lower threaded block 13, the upper threaded block 7 is driven to move through the upper connecting arm 6, the lower threaded block 13 is driven to move through the lower connecting arm 16, so that the two groups of the upper and lower transverse frames 11 are stretched, the two groups of the battery packs 2 are supported by the tensioning arms 17, the plurality of groups of battery packs 2 and the battery compartment 1 are fixed together, the anti-loosening effect is achieved, the compression fastening structure of the novel energy automobile battery pack is realized, the novel energy automobile battery pack is conveniently and firmly connected, and the novel energy automobile is prevented from being convenient to shake or the novel energy automobile is prevented from being connected;
the top end of the battery compartment 1 is provided with a cover plate 4, the bottom end of the cover plate 4 is provided with a hinge shaft 3, the cover plate 4 is movably connected with the battery compartment 1 through the hinge shaft 3, the hinge shaft 3 plays a role in movable support, the top end of the cover plate 4 is provided with a connecting buckle 5, the side wall of the battery compartment 1 is symmetrically provided with a handle frame 18, the handle frame 18 is fixedly connected with the battery compartment 1, the outer walls of the two sides of the battery compartment 1 are provided with two groups of fans 14, the fans 14 extend into the battery compartment 1, and the fans 14 play a role in ventilation and heat dissipation;
when the novel energy automobile battery is used, the hinge shaft 3 is connected with the battery compartment 1 and the cover plate 4, the cover plate 4 is connected with the battery compartment 1 through the connecting buckle 5, the cover plate 4 plays a role in shielding and protecting the battery compartment 1, the handle frame 18 is installed with the battery compartment 1, the handle frame 18 is used for conveniently driving the battery compartment 1 to carry and move, the fans 14 are installed with the battery compartment 1, and the plurality of groups of fans 14 are matched to facilitate ventilation and heat dissipation of the battery compartment 1 so as to improve the stability of the novel energy automobile battery.
Working principle: during the use, external power supply, at first, through being connected battery compartment 1 with the new energy automobile, battery package 2 adopts a plurality of electric core of new energy automobile battery to constitute, through placing multiunit battery package 2 in proper order in the inside of battery compartment 1, will go up crossbearer 11 and lower crossbearer 12 and be connected with battery compartment 1, when needs press fastening timing, rotatory rotation handle 9, under the support of last sliding sleeve 10, by rotatory handle 9 drive threaded rod 8 rotatory, drive down in threaded rod 8 and the cooperation of last thread piece 7 and go up thread piece 7 and move down, drive down thread piece 13 and upwards move under the cooperation of threaded rod 8 and lower thread piece 13, drive the tight arm 17 and remove through last thread piece 7, come up tight arm 17 and move through last link arm 16 drive tight arm 17 under by lower thread piece 13, stretch up tight arm 17 and prop up tight arm 17 with two sets of battery packages 2, come together multiunit battery package 2 and battery compartment 1 fixed together, play the effect of preventing looseness, afterwards, through detaining the connection of articulated shaft 3 with battery compartment 1 and apron 4 and battery compartment 4 and carrying out the cooperation of drive handle 1, the fan 1 is connected with battery compartment 1 through the apron 4, the fan is connected with the battery compartment 1, the fan 1 is connected to the fan 1 is carried out to the realization, the fan is connected with the deck 1, the fan is connected with the battery compartment 1 is convenient, the realization of the cabin is connected with the cabin 1, the fan is connected through the fan is connected to the fan 1, and the cabin is connected with the battery 1 is convenient to the cabin 1, the cabin 1 is connected with the battery 1.
Claims (6)
1. The utility model provides a new energy automobile battery's locking connection structure that moves, includes battery compartment (1) and battery package (2), its characterized in that: the battery compartment (1) internally mounted of battery compartment (1) has equidistant multiunit battery package (2), and the battery compartment (1) inside between two battery packages (2) all is equipped with sliding sleeve roof beam (10), the battery compartment (1) internally mounted of sliding sleeve roof beam (10) one side has last crossbearer (11), the inside of last sliding sleeve roof beam (10) is all installed threaded rod (8) symmetrically, and the outside of last sliding sleeve roof beam (10) all extends at the both ends of threaded rod (8), threaded rod (8) surface all overlaps in last sliding sleeve roof beam (10) below is equipped with thread block (7), threaded rod (8) surface all suit in last thread block (7) below is equipped with down thread block (13), the battery compartment (1) outside of threaded rod (8) both sides all is equipped with tight arm (17) that rises, the one side that rises thread block (7) is close to tight arm (17) all installs on, and the one end that rises thread block (7) all extends away from tight arm (17) with tight arm (17) swing joint, the thread block (13) that rises down is close to one side (16) and all is connected with tight arm (16) down.
2. The anti-loosening connection structure of a new energy automobile battery according to claim 1, wherein: the top of threaded rod (8) all installs rotation handle (9), and rotation handle (9) and threaded rod (8) fixed connection, battery compartment (1) internally mounted of going up cross frame (11) below has lower cross frame (12).
3. The anti-loosening connection structure of a new energy automobile battery according to claim 1, wherein: the surface of the threaded rod (8) below the lower threaded block (13) is sleeved with a lower sliding sleeve (15), and the lower sliding sleeve (15) is movably connected with the threaded rod (8).
4. The anti-loosening connection structure of a new energy automobile battery according to claim 1, wherein: the battery compartment is characterized in that the top end of the battery compartment (1) is provided with a cover plate (4), the bottom end of the cover plate (4) is provided with a hinge shaft (3), the cover plate (4) is movably connected with the battery compartment (1) through the hinge shaft (3), and the top end of the cover plate (4) is provided with a connecting buckle (5).
5. The anti-loosening connection structure of a new energy automobile battery according to claim 1, wherein: the side wall of the battery compartment (1) is symmetrically provided with a handle frame (18), and the handle frame (18) is fixedly connected with the battery compartment (1).
6. The anti-loosening connection structure of a new energy automobile battery according to claim 1, wherein: two groups of fans (14) are arranged on the outer walls of the two sides of the battery compartment (1), and the fans (14) extend into the battery compartment (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322050440.5U CN220447634U (en) | 2023-08-01 | 2023-08-01 | Anti-loosening connecting structure of new energy automobile battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322050440.5U CN220447634U (en) | 2023-08-01 | 2023-08-01 | Anti-loosening connecting structure of new energy automobile battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220447634U true CN220447634U (en) | 2024-02-06 |
Family
ID=89724279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322050440.5U Active CN220447634U (en) | 2023-08-01 | 2023-08-01 | Anti-loosening connecting structure of new energy automobile battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220447634U (en) |
-
2023
- 2023-08-01 CN CN202322050440.5U patent/CN220447634U/en active Active
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