CN114649631A - Universal storage battery tray and electric automobile - Google Patents
Universal storage battery tray and electric automobile Download PDFInfo
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- CN114649631A CN114649631A CN202210346101.9A CN202210346101A CN114649631A CN 114649631 A CN114649631 A CN 114649631A CN 202210346101 A CN202210346101 A CN 202210346101A CN 114649631 A CN114649631 A CN 114649631A
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- 238000003860 storage Methods 0.000 title claims abstract description 147
- 239000002184 metal Substances 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 230000003044 adaptive effect Effects 0.000 claims description 13
- 238000010009 beating Methods 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 11
- 230000006978 adaptation Effects 0.000 description 7
- 238000011161 development Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000001364 upper extremity Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The application discloses universalization battery tray and electric automobile relates to automobile parts technical field, the battery tray includes: the tray body is of a square plate-shaped structure; the front edge of the tray body is upwards provided with a front end U-shaped groove for containing the front support leg, and the left edge and the right edge of the tray body are both upwards provided with limiting plates; the tray body is provided with a plurality of embedded nuts with different front and back positions relative to one side of the front end U-shaped groove; the strip-shaped shrinkage support is used for being fixed on the tray body when the left and right installation sizes of the tray body need to be reduced, and the side face of the shrinkage support is abutted against the side face of the storage battery; and one part of the metal pressing plate is fixed on any one of the embedded nuts through a screw, and the other part of the metal pressing plate is used for pressing the rear support leg. The application provides a battery tray and electric automobile for different capacity batteries can share a battery tray.
Description
Technical Field
The application relates to the technical field of automobile parts, in particular to a universal storage battery tray and an electric automobile.
Background
At present, the storage battery tray is a functional part widely applied to fixing storage batteries in a front cabin of an automobile, and has the functions of being similar to a storage battery container, firmly fixing the whole storage battery, flattening the bottom and attaching the bottom of the storage battery in a large area, so that the storage battery tray cannot be bumped, loosened, deformed and damaged in use.
In the related art, the plastic storage battery tray is most commonly used, and has the advantages of good resistance to electricity and heat insulation performance, light weight, high integration level of external interface functions, easiness in maintenance and the like, and is widely applied.
However, the existing common storage battery trays are in one-to-one correspondence with the outer contours of the storage batteries with related battery capacities, that is, a certain type of storage battery is correspondingly installed on a certain capacity of storage battery, even the storage battery trays matched with the same capacity of storage battery in different vehicle types are different, so that a large amount of design cost, mold manufacturing cost and management cost are wasted due to repeated development.
Therefore, those skilled in the art are in need of designing a battery tray structure with a high degree of versatility.
Disclosure of Invention
To the defect that exists among the prior art, the utility model aims at providing a universalization battery tray and electric automobile for different capacity batteries can share a battery tray.
In order to achieve the above purposes, the technical scheme is as follows: the utility model provides a universalization battery tray for the battery of fixed different grade type, stabilizer blade and back stabilizer blade before the border sets up around the battery bottom, battery tray includes:
the tray body is of a square plate-shaped structure; the front edge of the tray body is upwards provided with a front end U-shaped groove for containing the front support leg, and the left edge and the right edge of the tray body are both upwards provided with limiting plates; the tray body is provided with a plurality of embedded nuts with different front and back positions relative to one side of the front end U-shaped groove;
the strip-shaped shrinkage support is used for being fixed on the tray body when the left and right installation sizes of the tray body need to be reduced, and the side face of the shrinkage support is abutted against the side face of the storage battery;
one part of the metal pressure plate is fixed on any one of the embedded nuts through a screw, and the other part of the metal pressure plate is used for pressing the rear supporting leg.
On the basis of the technical scheme, the storage battery tray is provided with multiple types of shrinkage supports, and the shrinkage supports of different types have the same length but different widths.
On the basis of the technical scheme, the tray body is provided with more than three external fixing holes for fixing the sheet metal bracket outside the automobile, the periphery of each external fixing hole is recessed downwards, and the recessed depth can accommodate the end of a screw or a bolt.
On the basis of the technical scheme, a left limiting plate is arranged on the left edge of the tray body, and a right limiting plate is arranged on the right edge of the tray body;
the shrinkage support is used for being parallelly and tightly attached to the right limiting plate; the left end face of the storage battery is tightly attached to the left limiting plate, and the right end face of the storage battery is tightly attached to the right limiting plate or the shrinkage support.
On the basis of the technical scheme, the number of the multi-gear embedded nuts is three; the third embedded nut is a first nut, a second nut and a third nut respectively, and the front-back distance between the first nut and the front end U-shaped groove is adaptive to the small storage battery; the front-back distance between the second nut and the front-end U-shaped groove is adaptive to a medium-sized storage battery; the front-back distance between the third nut and the front end U-shaped groove is adaptive to a large storage battery; when the tray body is provided with a small-size storage battery or a medium-size storage battery, the side surface of the storage battery is abutted by the shrinkage support; when the tray body is provided with a large-size storage battery, the side face of the storage battery is abutted by the right limiting plate.
On the basis of the technical scheme, the tray body is provided with screw holes corresponding to the mounting positions of the retraction limit brackets, and the retraction limit brackets are fixed on the tray body through screws.
On the basis of the technical scheme, a waist-shaped hole and a round hole are formed in the tray body corresponding to the mounting position of the shrinkage support; the shrinkage limit support comprises a bottom plate, a left limit rib used for abutting against the side face of the storage battery is arranged upwards on the bottom plate, two clamping jaws are arranged on the lower surface of the bottom plate, and the two clamping jaws can be used for being inserted into the waist-shaped hole and the round hole one by one.
On the basis of the technical scheme, the upper surface of the tray body is provided with staggered groove structures, and the tray body is made of nylon and glass fibers.
The application discloses an electric automobile, wherein the storage battery tray is installed on the electric automobile, a tray body of the storage battery tray is provided with more than three external fixing holes, and the tray body penetrates through the external fixing holes through screws and is fixed on an external sheet metal bracket of the automobile; the front support of the storage battery of the automobile is inserted into the U-shaped groove at the front end, the rear support of the storage battery is pressed tightly by the metal pressing plate, and the left side face and the right side face of the storage battery are abutted and fixed by two limiting plates or abutted and fixed by a shrinkage limit support and a limiting plate.
On the basis of the technical scheme, a left limiting plate is arranged on the left edge of the tray body, and a right limiting plate is arranged on the right edge of the tray body; the shrinkage support is used for being arranged in parallel and tightly attached to the right limiting plate; the left end face of the storage battery is closely arranged on the left limit plate, and the right end face of the storage battery is closely arranged on the right limit plate or the shrinkage support;
the number of the multi-gear embedded nuts is three; the third embedded nut is a first nut, a second nut and a third nut respectively, and the front-back distance between the first nut and the front end U-shaped groove is adaptive to the small storage battery; the front-back distance between the second nut and the front end U-shaped groove is adaptive to the middle-size storage battery; the front-back distance between the third nut and the front end U-shaped groove is adaptive to a large storage battery;
when the tray body is provided with a small-size storage battery or a medium-size storage battery, the side surface of the storage battery is abutted by the shrinkage support; when the tray body is provided with a large-size storage battery, the side face of the storage battery is abutted by the right limiting plate.
The beneficial effect that technical scheme that this application provided brought includes:
1. the storage battery tray comprises a tray body, a shrinkage limit bracket and a metal pressing plate, wherein the tray body is provided with a front U-shaped groove, and the left edge and the right edge of the tray body are both upwards provided with a limiting plate; three embedded nuts with different front and back positions are arranged on one side of the tray body relative to the front U-shaped groove, and the front and back installation sizes of the tray body can be flexibly adjusted through the multi-gear embedded nuts; the strip-shaped shrinkage support can be used for reducing the left and right installation size of the tray body; both mutually support, reached around mounting dimension with control the nimble purpose of adjusting of mounting dimension for the battery tray of this application can the different capacity's of adaptation battery. The storage battery tray has the advantages of being low in cost, stable and reliable, capable of adapting to the functions of storage batteries of different models through once mold opening, obvious in modularization platformization effect, superior to a common tray in expansion performance, saving development cost and manufacturing cost, convenient to refit batteries according to different requirements in the rear-end market, and wide in market application prospect.
2. According to the storage battery tray, the tray body is provided with more than three external fixing holes, and the aim of butt joint with an automobile external metal plate support is fulfilled through the external fixing holes; the periphery of the external fixing hole of the tray body is downwards sunken for accommodating the head of the screw or the bolt, namely, the sunken depth can ensure that the top surface of the head of the screw or the bolt is positioned below the plane of the tray body. The utility model provides an outside fixed orifices can make the tray body pass through screw or bolt stable fixation in the outside panel beating support of car, and screw or bolt can not interfere the installation work of battery, and the upper surface of tray body keeps leveling.
3. The storage battery tray of this application, tray body's the left side edge sets up left limiting plate, and tray body's the right edge sets up right limiting plate. The left end face of battery pastes tightly to set up in left limiting plate, and the right-hand member face of battery pastes tightly to set up in right limiting plate or shrink limit support. The storage battery tray has the advantages that the function of adapting to storage batteries of different types can be realized through once mold opening, the modular platformization effect is obvious, the expansion performance is superior to that of a common tray, and the development cost and the manufacturing cost are saved.
4. According to the storage battery tray, the tray body is provided with a waist-shaped hole and a round hole corresponding to the mounting position of the shrinkage limit bracket; the shrinkage limit bracket comprises a bottom plate, a left limit rib used for abutting against the side face of the storage battery is arranged upwards on the bottom plate, two clamping jaws are arranged on the lower surface of the bottom plate, and the two clamping jaws can be used for being inserted into the waist-shaped hole and the round hole one by one; this application adopts two jack catchs to correspond the fixed form of a waist type hole of pegging graft and a round hole, and a round hole makes the limit support fixed firm, and a waist type hole makes the limit support easily install and dismantle, design benefit, and the consideration is complete.
5. According to the electric automobile, the storage battery tray is installed on the electric automobile, the tray body of the storage battery tray is provided with more than three external fixing holes, and the tray body penetrates through the external fixing holes through bolts and is fixed to the external sheet metal bracket of the automobile; the front support of a storage battery of an automobile is inserted in the U-shaped groove at the front end, the rear support of the storage battery is pressed tightly by the metal pressing plate, and the left side and the right side of the storage battery are abutted and fixed by the left limiting plate and the right limiting plate of the tray body or abutted and fixed by the shrinkage limit bracket and one limiting plate; three embedded nuts with different front and back positions are arranged on one side of the tray body relative to the front U-shaped groove, and the front and back installation sizes of the tray body can be flexibly adjusted through the multi-gear embedded nuts; the strip-shaped shrinkage support can be used for reducing the left and right installation size of the tray body; both mutually support, reached around installation dimension with control the nimble purpose of adjusting of installation dimension for the electric automobile of this application can adapt the battery of different capacities.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is an exploded view of a battery tray-mounted battery provided in an embodiment of the present application;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of D in FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 6 is an enlarged view of C in FIG. 5;
fig. 7 is a schematic structural diagram of a small-size battery mounted on a battery tray provided in an embodiment of the present application;
fig. 8 is a schematic structural diagram of a medium-sized battery mounted on a battery tray according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of a large-size battery mounted on a battery tray provided in an embodiment of the present application;
reference numerals: 1. a storage battery; 1a, a small-size storage battery; 1b, a medium-sized storage battery; 1c, a large-size storage battery; 11. a front leg; 12. a rear leg; 13. a left end face; 14. a right end face; 2. a shrinkage support; 21. a claw; 22. a left limit rib; 23. a base plate;
3. a tray body; 31. a front end U-shaped groove; 32. an external fixation hole; 33. a left limit plate; 34. a kidney-shaped hole; 35. a circular hole; 36. a right limit plate; 4. a metal platen; 5. a bolt; 6. embedding a nut; 6a, a first nut; 6b, a second nut; 6c and a third nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, 2 and 3, the present application discloses an embodiment of a universal battery tray for fixing different types of batteries 1, wherein the front and rear edges of the bottom of the battery 1 are provided with a front leg 11 and a rear leg 12. The storage battery tray comprises a tray body 3, a shrinkage support 2 and a metal pressing plate 4. The tray body 3 is a square plate-shaped structure, the front edge of the tray body 3 is upward provided with a front end U-shaped groove 31, and the front end U-shaped groove 31 is used for accommodating the front support leg 11 of the fixed storage battery 1. The left edge and the right edge of tray body 3 all set up the limiting plate up, and one of them limiting plate is hugged closely to a side of battery 1, and another limiting plate can be hugged closely to another side, also can adopt the limit of contracting support 2 to fix. The tray body 3 is provided with the insert nut 6 having different front and rear positions at a plurality of stages on the side of the front end U-shaped groove 31 (i.e., the rear side of the tray body 3).
The shrinkage support 2 is strip-shaped and is used for being fixed on the tray body 3 when the left and right installation sizes of the tray body 3 need to be reduced, and the side face of the shrinkage support 2 is abutted against the side face of the storage battery 1. When the left and right installation sizes of the tray body 3 need to be reduced, the length direction of the shrinkage support 2 is arranged along the left and right directions of the tray body 3. One part of the metal pressure plate 4 is fixed on any one of the embedded nuts 6 through a screw, and the other part is used for pressing the rear supporting leg 12.
The storage battery tray comprises a tray body 3, a shrinkage limit bracket 2 and a metal pressing plate 4, wherein the tray body 3 is provided with a front U-shaped groove 31, and the left edge and the right edge of the tray body 3 are both upwards provided with a limiting plate; three embedded nuts 6 with different front and back positions are arranged on one side of the tray body 3 relative to the front U-shaped groove 31, and the front and back installation sizes of the tray body 3 can be flexibly adjusted through the embedded nuts 6 with multiple gears; the strip-shaped shrinkage support 2 can be used for reducing the left and right installation size of the tray body 3; both mutually support, reached around installation dimension with control the nimble purpose of adjusting of installation dimension for the battery tray of this application can adapt the battery 1 of different capacities. The storage battery tray has the advantages of being low in cost, stable and reliable, capable of adapting to the functions of storage batteries of different models through once mold opening, obvious in modularization platformization effect, superior to a common tray in expansion performance, saving development cost and manufacturing cost, convenient to refit batteries according to different requirements in the rear-end market, and wide in market application prospect.
In one embodiment, the battery tray is used for fixing different types of batteries 1, and the front edge and the rear edge of the bottom of each battery 1 are provided with a front supporting leg 11 and a rear supporting leg 12. The storage battery tray comprises a tray body 3, a shrinkage support 2 and a metal pressing plate 4. The front end U-shaped groove 31 of tray body 3 and metal pressing plate 4 realize the nimble allotment of battery 1 front and back mounting dimension, and the flexible allotment of battery 1 left and right mounting dimension is realized to border and shrink limit support 2 about tray body 3 for the battery tray can the different capacity batteries of adaptation. The storage battery tray is provided with multiple types of shrinkage supports 2, and the shrinkage supports 2 of different types have the same length but different widths. Through the shrinkage limit support 2 of different models, can realize carrying out seamless continuous nimble regulation to the mounting dimension about tray body 3.
As shown in fig. 2, in one embodiment, the battery tray includes a tray body 3, a shrinkage bracket 2, and a metal pressing plate 4. The front end U-shaped groove 31 of tray body 3 and metal pressing plate 4 realize the nimble allotment of battery 1 front and back mounting dimension, and the flexible allotment of battery 1 left and right mounting dimension is realized to border and shrink limit support 2 about tray body 3 for the battery tray can the different capacity batteries of adaptation. Tray body 3 sets up external fixed orifices 32 more than three, realizes carrying out the purpose of butt joint with the outside panel beating support of car through external fixed orifices 32. Further, the periphery of the external fixation hole 32 is recessed downward and the depth of the recess is such as to accommodate the head of a screw or bolt.
The external fixing hole 32 of this application can make tray body 3 stably be fixed in the outside panel beating support of car through screw or bolt, and screw or bolt can not interfere the installation work of battery 1, and the upper surface of tray body 3 keeps leveling.
Preferably, the depth of the recess is less than half of the thickness of the tray body 3, which can both enable the end of the screw to be completely recessed below the upper surface of the tray body 3 and ensure the structural strength of the tray body 3 itself.
Preferably, the number of the external fixing holes 32 of the tray body 3 is 4, and the positions of the 4 external fixing holes 32 constitute a rectangle. The 4 external fixing holes 32 are stable to mount and do not weaken the tray body 3 excessively.
In one embodiment, the battery tray includes a tray body 3, a constricting bracket 2 and a metal press plate 4. The front end U-shaped groove 31 of tray body 3 and metal pressing plate 4 realize the nimble allotment of battery 1 front and back mounting dimension, and the flexible allotment of battery 1 left and right mounting dimension is realized to border and shrink limit support 2 about tray body 3 for the battery tray can the different capacity batteries of adaptation. The left edge of tray body 3 sets up left limiting plate 33, and the right edge of tray body 3 sets up right limiting plate 36. The shrinkage support 2 is used for being arranged close to the right limiting plate 36 in parallel when needed. The left end face 13 of the storage battery 1 is closely arranged on the left limit plate 33, and the right end face 14 of the storage battery 1 is closely arranged on the right limit plate 36 or the shrinkage support 2.
In this application embodiment, when battery tray installation small size battery 1a or medium size battery 1b, left limiting plate 33 is hugged closely to the left end face of battery, and the right end face of battery is supported by the shrinkage limit support 2 and is held fixedly. When the large-size storage battery 1c is mounted on the storage battery tray, the left end face of the storage battery is tightly attached to the left limiting plate 33, and the right end face of the storage battery is tightly attached to the right limiting plate 36.
As shown in fig. 4, in one embodiment, the battery tray includes a tray body 3, a constricted support 2, and a metal pressing plate 4. The front end U-shaped groove 31 of tray body 3 and metal pressing plate 4 realize the nimble allotment of battery 1 front and back mounting dimension, and the flexible allotment of battery 1 left and right mounting dimension is realized to border and shrink limit support 2 about tray body 3 for the battery tray can the different capacity batteries of adaptation. The number of the multi-gear embedded nuts 6 is three; the three-gear embedded nut 6 is respectively a first nut 6a, a second nut 6b and a third nut 6c, and the front-back distance between the first nut 6a and the front end U-shaped groove 31 is adaptive to the small-size storage battery 1 a; the front-back distance between the second nut 6b and the front end U-shaped groove 31 is adapted to the middle-size storage battery 1 b; the front-back distance between the third nut 6c and the front end U-shaped groove 31 is adaptive to the large storage battery 1 c;
when the tray body 3 is provided with the small-size storage battery 1a or the medium-size storage battery 1b, the right side surface of the storage battery is abutted by the shrinkage support 2; when the tray body 3 is mounted with the large-sized battery 1c, the side surface of the battery is held by the right stopper 36.
In one embodiment, the battery tray includes a tray body 3, a constricting bracket 2, and a metal press plate 4. The front end U-shaped groove 31 of tray body 3 and metal pressing plate 4 realize the nimble allotment of battery 1 front and back mounting dimension, and the flexible allotment of battery 1 left and right mounting dimension is realized to border and shrink limit support 2 about tray body 3 for the battery tray can the different capacity batteries of adaptation. Tray body 3 sets up the screw hole corresponding to the installation position of contraction limit support 2, and contraction limit support 2 passes through the fix with screw in tray body 3, the mode convenient to detach installation of screw.
As shown in fig. 5 and 6, in another embodiment, the battery tray includes a tray body 3, a shrinkage bracket 2, and a metal pressing plate 4. The front end U-shaped groove 31 of tray body 3 and metal pressing plate 4 realize the nimble allotment of battery 1 front and back mounting dimension, and the flexible allotment of battery 1 left and right mounting dimension is realized to border and shrink limit support 2 about tray body 3 for the battery tray can the different capacity batteries of adaptation. The tray body 3 is provided with a waist-shaped hole 34 and a round hole 35 corresponding to the mounting position of the contraction limiting bracket 2; the shrinkage limit support 2 comprises a bottom plate 23, the bottom plate 23 is upwards provided with a left limit rib 22 used for abutting against the side face of the storage battery 1, the lower surface of the bottom plate 23 is provided with two clamping jaws 21, and the two clamping jaws 21 can be used for being inserted into the waist-shaped holes 34 and the round holes 35 one by one.
This application adopts two jack catchs 21 to correspond the fixed form of a waist type hole 34 and a round hole 35 of pegging graft, and a round hole 35 makes the fixed firm of contracting limit support 2, and a waist type hole 34 makes the easy installation of contracting limit support 2 and dismantlement, design benefit considers thoroughly.
Preferably, 3 upper surfaces of tray body set up crisscross groove structure, and tray body 3 adopts nylon to add glass fiber.
The application also discloses an embodiment of the electric automobile, the electric automobile is provided with the storage battery tray, the tray body 3 of the storage battery tray is provided with more than three external fixing holes 32, and the tray body 3 penetrates through the external fixing holes 32 through bolts and is fixed on an external sheet metal bracket of the automobile; the front support leg 11 of the storage battery 1 of the automobile is inserted into the front end U-shaped groove 31, the rear support leg 12 of the storage battery 1 is pressed tightly by the metal pressing plate 4, and the left side and the right side of the storage battery 1 are abutted and fixed by the left limiting plate and the right limiting plate of the tray body 3 or abutted and fixed by the shrinkage support 2 and one limiting plate.
Further, the periphery of the external fixation hole 32 is recessed downward and the depth of the recess is such as to accommodate the head of a screw or bolt. The external fixing hole 32 of this application can make tray body 3 stably be fixed in the outside panel beating support of car through screw or bolt, and screw or bolt can not interfere the installation work of battery 1, and the upper surface of tray body 3 keeps leveling.
Regarding the electric vehicle, in one embodiment, the left edge of the tray body 3 is provided with the left stopper plate 33, and the right edge of the tray body 3 is provided with the right stopper plate 36. The shrinkage support 2 is used for being arranged close to the right limiting plate 36 in parallel when needed. The left end face 13 of the storage battery 1 is closely arranged on the left limit plate 33, and the right end face 14 of the storage battery 1 is closely arranged on the right limit plate 36 or the shrinkage support 2.
As shown in fig. 7, fig. 8 and fig. 9, in this embodiment of the application, when the small size storage battery 1a or the medium size storage battery 1b is installed on the storage battery tray, the left end face of the storage battery is tightly attached to the left limit plate 33, and the right end face of the storage battery is fixedly supported by the shrinkage limit bracket 2. When the large-size storage battery 1c is mounted on the storage battery tray, the left end face of the storage battery is tightly attached to the left limit plate 33, and the right end face of the storage battery is tightly attached to the right limit plate 36.
With respect to electric vehicles, in one embodiment, the number of multi-speed insert nuts 6 is three; the three-gear embedded nut 6 is respectively a first nut 6a, a second nut 6b and a third nut 6c, and the front-back distance between the first nut 6a and the front end U-shaped groove 31 is matched with the small-size storage battery 1 a; the front-back distance between the second nut 6b and the front end U-shaped groove 31 is adapted to the middle-sized storage battery 1 b; the front-back distance between the third nut 6c and the front end U-shaped groove 31 is adaptive to the large storage battery 1 c;
when the tray body 3 is provided with the small-size storage battery 1a or the medium-size storage battery 1b, the right side surface of the storage battery is abutted by the shrinkage support 2; when the tray body 3 is mounted with the large-sized battery 1c, the side surface of the battery is held by the right stopper 36.
Regarding the electric vehicle, in one embodiment, the tray body 3 is provided with a kidney-shaped hole 34 and a circular hole 35 corresponding to the mounting position of the contraction limiting bracket 2; the shrinkage limit support 2 comprises a bottom plate 23, the bottom plate 23 is upwards provided with a left limit rib 22 used for abutting against the side face of the storage battery 1, the lower surface of the bottom plate 23 is provided with two clamping jaws 21, and the two clamping jaws 21 can be used for being inserted into the waist-shaped holes 34 and the round holes 35 one by one.
This application adopts two jack catchs 21 to correspond the fixed form of a waist type hole 34 and a round hole 35 of pegging graft, and a round hole 35 makes the fixed firm of contracting limit support 2, and a waist type hole 34 makes the easy installation of contracting limit support 2 and dismantlement, design benefit considers thoroughly.
The storage battery tray comprises a tray body 3, a shrinkage limit bracket 2 and a metal pressing plate 4, wherein the tray body 3 is provided with a front U-shaped groove 31, and the left edge and the right edge of the tray body 3 are both provided with upward limiting plates; three embedded nuts 6 with different front and rear positions are arranged on one side of the tray body 3 relative to the front U-shaped groove 31, and the front and rear installation sizes of the tray body 3 can be flexibly adjusted through the multi-gear embedded nuts 6; the strip-shaped shrinkage support 2 can be used for reducing the left and right installation size of the tray body 3; both mutually support, reached around installation dimension with control the nimble purpose of adjusting of installation dimension for the battery tray of this application can adapt the battery 1 of different capacities. The storage battery tray has the advantages of being low in cost, stable and reliable, capable of adapting to the functions of storage batteries of different models through once mold opening, obvious in modularization platformization effect, superior to a common tray in expansion performance, saving development cost and manufacturing cost, convenient to refit batteries according to different requirements in the rear-end market, and wide in market application prospect.
According to the storage battery tray, the tray body 3 is provided with more than three external fixing holes 32, and the aim of butt joint with an automobile external sheet metal bracket is fulfilled through the external fixing holes 32; the periphery of the external fixing holes 32 of the tray body 3 is recessed downward for accommodating the heads of the screws or bolts, i.e., the depth of the recess is such that the top surfaces of the heads of the screws or bolts are located below the plane of the tray body 3. The external fixing hole 32 of this application can make tray body 3 stably be fixed in the outside panel beating support of car through screw or bolt, and screw or bolt can not interfere the installation work of battery 1, and the upper surface of tray body 3 keeps leveling.
The battery tray of this application, tray body 3's the left side edge sets up left limiting plate 33, and tray body 3's the right edge sets up right limiting plate 36. The left end face 13 of the storage battery 1 is closely arranged on the left limit plate 33, and the right end face 14 of the storage battery 1 is closely arranged on the right limit plate 36 or the shrinkage support 2. The storage battery tray has the advantages that the function of adapting to storage batteries of different types can be realized through once mold opening, the modular platformization effect is obvious, the expansion performance is superior to that of a common tray, and the development cost and the manufacturing cost are saved.
In the storage battery tray, a waist-shaped hole 34 and a round hole 35 are formed in the tray body 3 corresponding to the installation position of the shrinkage limit bracket 2; the shrinkage limit bracket 2 comprises a bottom plate 23, a left limit rib 22 used for abutting against the side face of the storage battery 1 is arranged on the upward side of the bottom plate 23, two clamping jaws 21 are arranged on the lower surface of the bottom plate 23, and the two clamping jaws 21 can be used for being inserted into waist-shaped holes 34 and round holes 35 one by one; this application adopts two jack catchs 21 to correspond the fixed form of a waist type hole 34 and a round hole 35 of pegging graft, and a round hole 35 makes the fixed firm of contracting limit support 2, and a waist type hole 34 makes the easy installation of contracting limit support 2 and dismantlement, design benefit considers thoroughly.
According to the electric automobile, the storage battery tray is installed on the electric automobile, the tray body 3 of the storage battery tray is provided with more than three external fixing holes 32, and the tray body 3 penetrates through the external fixing holes 32 through bolts and is fixed to an external sheet metal support of the automobile; the front support leg 11 of the storage battery 1 of the automobile is inserted into the front end U-shaped groove 31, the rear support leg 12 of the storage battery 1 is pressed by the metal pressing plate 4, and the left side surface and the right side surface of the storage battery 1 are abutted and fixed by a left limiting plate and a right limiting plate of the tray body 3 or abutted and fixed by the shrinkage limit bracket 2 and a limiting plate;
three embedded nuts 6 with different front and back positions are arranged on one side of the tray body 3 relative to the front U-shaped groove 31, and the front and back installation sizes of the tray body 3 can be flexibly adjusted through the embedded nuts 6 with multiple gears; the strip-shaped shrinkage support 2 can be used for reducing the left and right installation size of the tray body 3; both mutually support, reached the front and back mounting dimension and control the nimble purpose of adjusting of mounting dimension for the electric automobile of this application can adapt the battery 1 of different capacities.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A universalization battery tray for fixed different types of battery (1), stabilizer blade (11) and back stabilizer blade (12) before battery (1) bottom front and back border sets up, its characterized in that, the battery tray includes:
a tray body (3) having a square plate-like structure; a front U-shaped groove (31) used for accommodating the front support leg (11) is arranged upwards on the front edge of the tray body (3), and limiting plates are arranged upwards on the left edge and the right edge of the tray body (3); the tray body (3) is provided with a plurality of embedded nuts (6) with different front and rear positions on one side relative to the front U-shaped groove (31);
the strip-shaped shrinkage limit bracket (2) is used for being fixed on the tray body (3) when the left and right installation size of the tray body (3) needs to be reduced, and the side surface of the shrinkage limit bracket (2) is abutted against the side surface of the storage battery (1);
and one part of the metal pressure plate (4) is fixed on any one of the embedded nuts (6) through a screw, and the other part of the metal pressure plate is used for pressing the rear supporting leg (12).
2. A universal battery tray as recited in claim 1, wherein: the storage battery tray is provided with multiple types of shrinkage supports (2), and the shrinkage supports (2) of different types have the same length but different widths.
3. A universal battery tray as recited in claim 1, wherein: tray body (3) set up more than three outside fixed orifices (32) that are used for fixed car outside panel beating support, and outside fixed orifices (32) are sunken down on every side, and the end that screw or bolt can be held to sunken degree of depth.
4. A universal battery tray as recited in claim 1, wherein: a left limit plate (33) is arranged on the left edge of the tray body (3), and a right limit plate (36) is arranged on the right edge of the tray body (3);
the shrinkage support (2) is used for being tightly attached to the right limiting plate (36) in parallel;
the left end face (13) of the storage battery (1) is tightly attached to the left limit plate (33), and the right end face (14) of the storage battery (1) is tightly attached to the right limit plate (36) or the shrinkage support (2).
5. A universal battery tray as set forth in claim 4, wherein:
the number of the multi-gear embedded nuts (6) is three; the three-gear embedded nut (6) is respectively a first nut (6a), a second nut (6b) and a third nut (6c), and the front-back distance between the first nut (6a) and the front end U-shaped groove (31) is adaptive to the small-size storage battery (1 a); the front-back distance between the second nut (6b) and the front end U-shaped groove (31) is matched with the middle-size storage battery (1 b); the front-back distance between the third nut (6c) and the front end U-shaped groove (31) is adaptive to the large storage battery (1 c);
when the tray body (3) is provided with a small-size storage battery (1a) or a medium-size storage battery (1b), the side surface of the storage battery is abutted by the shrinkage support (2); when the tray body (3) is provided with a large-size storage battery (1c), the side surface of the storage battery is propped by the right limiting plate (36).
6. A universal battery tray as recited in claim 1, wherein: the tray body (3) is provided with screw holes corresponding to the mounting positions of the retraction limit brackets (2), and the retraction limit brackets (2) are fixed on the tray body (3) through screws.
7. A universal battery tray as recited in claim 1, wherein: a waist-shaped hole (34) and a round hole (35) are formed in the tray body (3) corresponding to the mounting position of the contraction limiting support (2); the shrinkage limit support (2) comprises a bottom plate (23), the bottom plate (23) is upwards provided with a left limiting rib (22) used for abutting against the side face of the storage battery (1), the lower surface of the bottom plate (23) is provided with two clamping jaws (21), and the two clamping jaws (21) can be used for inserting the waist-shaped holes (34) and the round holes (35) one by one.
8. A universal battery tray as recited in claim 1, wherein: the tray is characterized in that staggered groove structures are arranged on the upper surface of the tray body (3), and the tray body (3) is made of nylon and glass fibers.
9. An electric vehicle, characterized in that: the storage battery tray is installed on the electric automobile according to claim 1, a tray body (3) of the storage battery tray is provided with more than three external fixing holes (32), and the tray body (3) penetrates through the external fixing holes (32) through screws to be fixed on an external sheet metal bracket of the automobile; front support (11) of battery (1) of car are inserted and are located front end U-shaped groove (31), back support (12) of battery (1) are compressed tightly by metal pressing plate (4), the side is supported by two limiting plates and is held fixedly, perhaps is supported by limit support (2) and a limiting plate and is held fixedly about battery (1).
10. An electric vehicle as claimed in claim 9, characterized in that: a left limit plate (33) is arranged on the left edge of the tray body (3), and a right limit plate (36) is arranged on the right edge of the tray body (3); the shrinkage support (2) is used for being tightly attached to the right limiting plate (36) in parallel; the left end face (13) of the storage battery (1) is closely arranged on the left limit plate (33), and the right end face (14) of the storage battery (1) is closely arranged on the right limit plate (36) or the shrinkage support (2);
the number of the multi-gear embedded nuts (6) is three; the three-gear embedded nut (6) is respectively a first nut (6a), a second nut (6b) and a third nut (6c), and the front-back distance between the first nut (6a) and the front end U-shaped groove (31) is adaptive to the small-size storage battery (1 a); the front-back distance between the second nut (6b) and the front end U-shaped groove (31) is matched with the middle-size storage battery (1 b); the front-back distance between the third nut (6c) and the front end U-shaped groove (31) is adaptive to the large storage battery (1 c);
when the tray body (3) is provided with a small-size storage battery (1a) or a medium-size storage battery (1b), the side surface of the storage battery is abutted by the shrinkage support (2); when the tray body (3) is provided with a large-size storage battery (1c), the side surface of the storage battery is propped against by the right limiting plate (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210346101.9A CN114649631A (en) | 2022-03-31 | 2022-03-31 | Universal storage battery tray and electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210346101.9A CN114649631A (en) | 2022-03-31 | 2022-03-31 | Universal storage battery tray and electric automobile |
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| Publication Number | Publication Date |
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| CN114649631A true CN114649631A (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210346101.9A Pending CN114649631A (en) | 2022-03-31 | 2022-03-31 | Universal storage battery tray and electric automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116691564A (en) * | 2023-06-13 | 2023-09-05 | 北京嘉诚兴业工贸股份有限公司 | Battery tray structure of passenger car |
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