CN217778333U - Storage battery fixing structure - Google Patents
Storage battery fixing structure Download PDFInfo
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- CN217778333U CN217778333U CN202221356193.0U CN202221356193U CN217778333U CN 217778333 U CN217778333 U CN 217778333U CN 202221356193 U CN202221356193 U CN 202221356193U CN 217778333 U CN217778333 U CN 217778333U
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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
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Abstract
The utility model belongs to the technical field of automobile storage battery installation, in particular to a storage battery fixing structure; the front pressing plate is fixed at the front end of the tray, the first support is fixed below the rear end of the tray, and the front end of the first support is fixed with the second support; a rear pressing plate is arranged at the rear end of the tray, a side pressing plate is arranged behind the right end of the tray, a protruding structure is arranged on the rear pressing plate, and a protruding structure is arranged on the front pressing plate; the utility model discloses can the original space of effectual utilization automobile body and structure to solve the part structure complicacy that leads to by cantilever structure's battery tray rigidity requirement, the big problem of space demand, alleviate automobile body weight, ensure the reliability of battery installation, satisfy collision safety requirement simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the installation of car battery, concretely relates to battery fixed knot constructs.
Background
The vehicle battery is an essential component for supplying electric power to the vehicle, and is generally disposed on an engine compartment side member and is of a cantilever structure, and the rigidity requirement thereof is increased. For satisfying cantilever structure's rigidity requirement, battery fixed knot constructs and improves the fixed stability of battery through modes such as the plastics tray that adopts integrative injection moulding to have the equipartition strengthening rib, increase clamp plate thickness, increase fixed point tie point quantity, increase battery installing support cross-section usually. However, the structure not only increases the weight of the vehicle body, but also occupies a larger front cabin space, and is not beneficial to the light-weight design of the vehicle body. Meanwhile, if the storage battery is arranged at the front section of the longitudinal beam of the automobile body, the collision energy absorption effect of the longitudinal beam is influenced, and the collision safety requirement cannot be guaranteed.
In the existing publication, chinese patent document with publication number CN208585078U and publication number 2019.03.18 discloses an installation structure of an automobile storage battery, which comprises a tray for supporting the storage battery, wherein pressing plates are arranged at two ends of the tray in the vehicle length direction, at least one pressing plate is detachably connected with the tray, the pressing plates restrain the storage battery to be fixed in the vertical and vehicle length directions, baffle plates are arranged on two side edges of the tray in the vehicle width direction in an upward extending manner, an extending section matched with the outline of a wheel cover is arranged on one side baffle plate close to the wheel cover, and an installation hole is formed in the extending section. The storage battery is arranged on the tray, and the storage battery is restrained in the vertical direction and the vehicle length direction by the cooperation of the pressing plate and the tray
The storage battery is restrained by the baffles arranged on the two side edges of the tray from being incapable of moving in the vehicle width direction, then the tray is fixedly connected with the longitudinal beam of the automobile body, in addition, the automobile wheel cover is effectively utilized as a mounting point, the extension section of the tray is directly and fixedly connected with the wheel cover, the stress concentration risk of other mounting points is reduced, and the reliability of storage battery mounting is ensured. The technical disadvantage is that the storage battery fixing structure is positioned at the front end of the front longitudinal beam of the engine and is fixedly connected with the wheel cover, so that the strength of the edge beam of the engine compartment is too strong, the edge beam of the engine compartment cannot be effectively crushed and deformed and can absorb impact energy when the front collision and the offset collision happen to the vehicle, the invasion amount of a cab is increased, the living space of a passenger is compressed, and the passenger protection effect during the collision is not facilitated. And the storage battery is only fastened by the front and the rear pressing plates, the fixing form is unreliable, and the storage battery is possibly separated.
And the Chinese patent publication number is CN206357977U, the name is 'automobile storage battery fixing structure', the publication date is 2017, 7 and 28 days, and a metal-made automobile storage battery fixing structure is provided. The technology has the disadvantages that the inner buckle flanging arranged on the tray is complex in forming, multiple in stamping procedures and high in manufacturing cost of the die. The vertical turn-ups of the double-phase opposite side of tray do not compress tightly the battery, and is fixed insecure, when bumping, leads to the battery to drop easily. And the technology does not disclose that the fixed structure is connected with the periphery of the vehicle body, and does not form a beam frame stable structure with the periphery, so that the requirements on the vibration strength and the rigidity of the fixed structure cannot be met.
Disclosure of Invention
In order to overcome the problem, the utility model provides a battery fixed knot constructs, its one end is fixed on engine mounting, and one end is passed through cantilever crane and is fixed in the automobile body longeron side, can the original space of effectual utilization automobile body and structure to solve by cantilever structure's battery tray rigidity requirement and the part structure that leads to is complicated, the space demand big problem, alleviate automobile body weight, ensure the reliability of battery installation, satisfy collision safety requirement simultaneously.
A storage battery fixing structure comprises a tray 1, a front pressing plate 2, a first support 3 and a second support 4, wherein the front pressing plate 2 is fixed at the front end of the tray 1, the first support 3 is fixed below the rear end of the tray 1, and the second support 4 is fixed at the front end of the first support 3; and the rear end of the tray 1 is provided with a rear pressing plate 5, the rear of the right end is provided with a side pressing plate 6, wherein the rear pressing plate 5 is provided with a first lower convex structure 511 which is used for being matched with a local pit on a boss at the bottom of the storage battery shell, and the front pressing plate 2 is provided with a second lower convex structure 231 which is used for being matched with a local pit on a boss at the bottom of the storage battery shell.
The front pressing plate 2 is an L-shaped bending plate, wherein the L-shaped bending plate comprises a front pressing plate short plate 21 and a front pressing plate long plate 23 which are used for being matched with the inclined planes of adjacent bosses at the bottom of the storage battery, and a second lower protruding structure 231 which is used for being matched with a local pit on the boss at the bottom of the storage battery shell in a clamping and embedding manner is arranged on the front pressing plate long plate 23.
The bottom of the front pressing plate long plate 23 extends forwards to form a second connecting plate 22, the front pressing plate long plate 23 is attached to the front end of the tray bottom plate 11, the second connecting plate 22 is attached to the first connecting plate 13, a second bolt hole 221 is formed in the second connecting plate 22, and a first bolt hole corresponding to the second bolt hole 221 is formed in the first connecting plate 13.
The rear pressing plate 5 comprises a rear pressing plate body, wherein a rear pressing edge 51 is arranged on the pressing plate body, the pressing plate body is fixed to the bottom of the tray bottom plate 11, the rear pressing edge 51 is located above the tray bottom plate 11, and a first lower protruding structure 511 is arranged on the rear pressing edge 51.
The side pressing plate 6 comprises a side pressing plate body, wherein a side pressing edge 61 is arranged on the side pressing plate body, the side pressing plate body is fixed at the bottom of the tray bottom plate 11, and the side pressing edge 61 is located above the tray bottom plate 11.
The first support 3 comprises a bottom plate 31, a first side wall 32 and a second side wall 33, wherein the second side wall 33 is arranged below the rear end of the bottom plate 31, the first side wall 32 is arranged below the left end of the bottom plate 31, the first side wall 32 and the second side wall 33 are fixedly connected together, a third connecting plate 34 is arranged below the first side wall 32, a protruding structure 321 is arranged between the first side wall 32 and the third connecting plate 34, and a fourth connecting plate 35 is formed by upward extending the front part of the right end of the bottom plate 31.
The second support 4 is an L-shaped bending plate, and comprises a second support short plate and a second support long plate, wherein the rear end of the second support long plate is fixed on the second side wall 33.
The utility model has the advantages that:
automobile storage battery fixed knot constructs adopts the metal system, and it is simple, low in manufacturing cost respectively to constitute the stick shape.
Battery fixed knot constructs one end and links to each other with the engine suspension, can the original space of effectual utilization automobile body and structure, simple structure, occupation space is little.
All have the pressure limit structure around the battery tray, it is fixed reliable and stable.
The utility model discloses satisfy the battery and arrange the collision security performance on the longeron back end.
Battery fixed knot constructs reliable and stable, satisfies rigidity and the intensity requirement under whole car vibration condition.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the structure of the tray of the present invention;
fig. 3 is a schematic view of the bottom structure of the tray of the present invention;
fig. 4 is a schematic structural view of the rear pressing plate of the present invention;
fig. 5 is a schematic structural view of the side pressing plate of the present invention;
fig. 6 is a schematic view of the front pressing plate structure of the present invention;
fig. 7 is a schematic view of a first bracket structure of the present invention;
FIG. 8 is a schematic view of the battery structure and the position of the entire vehicle after the battery is loaded;
fig. 9 is a schematic structural view of a storage battery to be loaded by the present invention;
FIG. 10 is a schematic view of the present invention in a full vehicle position;
wherein: the structure comprises a tray 1, a tray bottom plate 11, a first mounting hole 111, a bottom reinforcing plate 12, a bottom reinforcing plate mounting hole 121, a first connecting plate 13, a second mounting hole 131, a front pressing plate 2, a front pressing plate short plate 21, a second connecting plate 22, a second bolt hole 221, a front pressing plate long plate 23, a second downward protruding structure 231, a first bracket 3, a bottom plate 31, a first side wall 32, a protruding structure 321, a second side wall 33, a third connecting plate 34, a fourth connecting plate 35, a second bracket 4, a rear pressing plate 5, a rear pressing edge 51, a first downward protruding structure 511, a side pressing plate 6, a side pressing edge 61, a storage battery A, an engine suspension B, a longitudinal beam C and a wheel cover D.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Example 1
As shown in fig. 1-7, a storage battery fixing structure comprises a tray 1, a front pressing plate 2, a first bracket 3 and a second bracket 4, wherein the front pressing plate 2 is fixed at the front end of the tray 1, the first bracket 3 is fixed below the rear end of the tray 1, and the front end of the first bracket 3 is fixed with the second bracket 4; and the rear end of the tray 1 is provided with a rear pressing plate 5, the rear of the right end is provided with a side pressing plate 6, wherein the rear pressing plate 5 is provided with a first lower convex structure 511 which is used for being matched with a local pit on a boss at the bottom of the storage battery shell, and the front pressing plate 2 is provided with a second lower convex structure 231 which is used for being matched with a local pit on a boss at the bottom of the storage battery shell.
The front pressing plate 2 is an L-shaped bending plate, wherein the L-shaped bending plate comprises a front pressing plate short plate 21 and a front pressing plate long plate 23 which are used for being matched with the inclined planes of adjacent bosses at the bottom of the storage battery in two directions, and the front pressing plate long plate 23 is provided with a second lower protruding structure 231 which is used for being matched with a local concave pit on the boss at the bottom of the storage battery shell in a clamping and embedding manner.
The bottom of the front pressing plate long plate 23 extends forwards to form a second connecting plate 22, the front pressing plate long plate 23 is attached to the front end of the tray bottom plate 11, the second connecting plate 22 is attached to the first connecting plate 13, a second bolt hole 221 is formed in the second connecting plate 22, and a first bolt hole corresponding to the second bolt hole 221 is formed in the first connecting plate 13. Bolts pass through the second bolt holes 221 and the first bolt holes in this order to fasten the first connecting plate 13 to the second connecting plate 22.
The rear pressing plate 5 comprises a rear pressing plate body, wherein a rear pressing edge 51 is arranged on the pressing plate body, the pressing plate body is fixed to the bottom of the tray bottom plate 11, the rear pressing edge 51 is located above the tray bottom plate 11, and a first lower protruding structure 511 is arranged on the rear pressing edge 51.
The side pressing plate 6 comprises a side pressing plate body, wherein a side pressing edge 61 is arranged on the side pressing plate body, the side pressing plate body is fixed at the bottom of the tray bottom plate 11, and the side pressing edge 61 is located above the tray bottom plate 11.
The first support 3 comprises a bottom plate 31, a first side wall 32 and a second side wall 33, wherein the second side wall 33 is arranged below the rear end of the bottom plate 31, the first side wall 32 is arranged below the left end of the bottom plate 31, the first side wall 32 and the second side wall 33 are fixedly connected together, a third connecting plate 34 is arranged below the first side wall 32, a protruding structure 321 is arranged between the first side wall 32 and the third connecting plate 34, and a fourth connecting plate 35 is formed by upward extending the front part of the right end of the bottom plate 31. The fourth connecting plate 35 is used for fixing other parts or pipelines.
The second support 4 is an L-shaped bending plate, and comprises a second support short plate and a second support long plate, wherein the rear end of the second support long plate is fixed on the second side wall 33.
Example 2
The utility model provides an automobile storage battery fixed knot constructs, is used for installing tray 1 of placing battery A, is used for fixing battery A anterior clamp plate 2 on tray 1, sets up at 1 lower extreme of tray to with 1 bolted connection's of tray first support 3, connect first support 3 and wheel casing D's second support 4.
The components are all made of metal plates and are finished by adopting the processes of stamping, bending, forming and the like.
The tray 1 is composed of a tray bottom plate 11, a rear pressing plate 5, a side pressing plate 6 and a bottom reinforcing plate 12.
The tray bottom plate 11 is provided with a rear pressing plate 5 and a front pressing plate 2 at two ends in the length direction, and the front pressing plate and the rear pressing plate jointly restrain the displacement of the storage battery A in the length direction and the height direction of the tray bottom plate 11. The rear pressing plate 5 is fixedly connected with the tray bottom plate 11, and the front pressing plate 2 is detachably connected with the tray bottom plate 11.
And a side pressing plate 6 is arranged on one side of the tray bottom plate 11 in the width direction and is fixedly connected with the tray bottom plate 11. The side pressing plates 6 and the bending pressing edges of the front pressing plate 2 jointly restrain the displacement of the storage battery in the width direction and the height direction of the tray bottom plate 11.
The rear pressing plate 5 and the side pressing plate 6 are provided with pressing edges corresponding to the inclined planes of the bosses at the bottom of the storage battery shell, and the storage battery A is fixed by pressing the inclined planes of the bosses at the bottom of the storage battery. A first downward protruding structure 511 is arranged in the middle of a rear edge pressing 51 of the rear pressing plate 5 and is matched with a local pit on a boss at the bottom of the storage battery shell in a clamping and embedding manner, and the primary limiting effect in the process of installing the storage battery A is achieved.
And a bottom reinforcing plate 12 is arranged at the installation matching position of the tray bottom plate 11 and the engine suspension B and is fixedly connected with the tray bottom plate 11. The bottom reinforcing plate 12 is provided with bottom reinforcing plate mounting holes 121 corresponding to the mounting holes of the engine mount B. Also, the tray bottom plate 11 is provided with mounting holes 111 corresponding to the bottom reinforcing plate mounting holes 121. The fastening bolts pass through the pallet base plate 11 and the bottom reinforcing plate 12 in sequence and are finally fastened to the engine mount B. Because battery fixed knot constructs for the cantilever structure, there is the fracture risk suspension fixed point department along with the vibration of whole car, so set up bottom reinforcing plate 12, strengthen mounting point rigidity, prevent tray bottom plate 11 fracture failure under the whole car vibration condition.
The front pressing plate 2 is provided with bent L-shaped pressing plates in two directions matched with the inclined planes of adjacent bosses at the bottom of the storage battery, and the front pressing plate short plates 21 and the front pressing plate long plates 23 of the L-shaped pressing plates in the two directions are matched with the existing rear pressing edges 51 and side pressing edges 61 on the tray 1 to restrain the storage battery A from being displaced in the vehicle width direction and the length direction, so that the storage battery A is reliably fixed. The middle part of the L-shaped pressing plate is also provided with a downward second lower convex structure 231 which is in clamping and embedding fit with a local concave pit on a boss at the bottom of the storage battery shell, so that the guide is realized during installation, and the restraint effect is realized on the width direction of the storage battery A.
The tray 1 is connected with the longitudinal beam C through a first bracket 3. The first bracket 3 is a three-side closed structure surrounded by a bottom plate 31, a first side wall 32 and a second side wall 33. The first side wall 32 is fixedly connected with the second side wall 33, and the structural stability of the first bracket 3 is further improved. The bottom plate 31 is connected to the lower surface of the tray 1 in a horizontal direction. The first side wall 32 is connected with the side surface of the vehicle body longitudinal beam C, and a convex structure 321 is arranged on the first side wall and plays a role in reinforcing the local strength of the side wall.
The second bracket 4 is of an L-shaped bent structure, one end of the second bracket is fixedly connected with the first side wall 32 of the first bracket 3, and the other end of the second bracket is connected with a vehicle body wheel cover D. Because battery fixed knot constructs for the cantilever structure, all is in battery A lower part with automobile body engine suspension B, longeron C side junction, so set up second support 4 and be connected with wheel casing D, the junction is located battery A upper portion, further strengthens battery fixed knot and constructs the overall stability, guarantees battery fixed knot and constructs the rigidity requirement under whole car vibration.
As shown in fig. 8-10, the installation process of the fixing structure for automobile storage battery of the present invention is as follows:
the first bracket 3 is fastened to the side surface of the longitudinal beam C and the second bracket 4 is fastened to the wheel cover D by bolts or nuts. The tray 1 is placed on the first bracket 3 and the vehicle body engine suspension B, and the tray 1 is respectively fastened and connected with the first bracket 3 and the engine suspension B through bolts. The storage battery A is placed at a non-pressure plate of the tray 1 (namely on the tray bottom plate 11), the storage battery A is horizontally pushed into the side pressing plate 6 firstly until the lug boss of the storage battery A enters the side pressing edge 61, then the storage battery A is horizontally pushed into the rear pressing plate 5 until the lug boss of the storage battery A enters the rear pressing edge 51 and the pit structure at the bottom of the storage battery A enters the first lower convex structure 511. And finally, pressing the front pressing edge 21 of the front pressing plate 2 on a boss of the storage battery A, matching the second lower convex structure 231 with a pit of the storage battery A, and then sequentially passing through the first mounting hole 111 and the bottom reinforcing plate mounting hole 121 on the tray bottom plate 11 through bolts to lock the device with the engine suspension B.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the protection scope of the present invention is not limited to the specific details of the above embodiments, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the present invention, these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (9)
1. A storage battery fixing structure is characterized by comprising a tray (1), a front pressing plate (2), a first support (3) and a second support (4), wherein the front pressing plate (2) is fixed at the front end of the tray (1), the first support (3) is fixed below the rear end of the tray (1), and the second support (4) is fixed at the front end of the first support (3); and the rear end of the tray (1) is provided with a rear pressing plate (5), the rear of the right end of the tray is provided with a side pressing plate (6), wherein the rear pressing plate (5) is provided with a first lower protruding structure (511) used for being matched with a local pit on a boss at the bottom of the storage battery shell, and the front pressing plate (2) is provided with a second lower protruding structure (231) used for being matched with the local pit on the boss at the bottom of the storage battery shell.
2. The battery fixing structure according to claim 1, wherein the tray (1) comprises a tray bottom plate (11) and a bottom reinforcing plate (12), wherein the bottom of the tray bottom plate (11) extends towards the front end to form a first connecting plate (13), the bottom reinforcing plate (12) is arranged at the bottom of the front end of the tray bottom plate (11), one end of the bottom reinforcing plate is arranged at the bottom of the tray bottom plate (11), the other end of the bottom reinforcing plate is arranged at the bottom of the first connecting plate (13), the bottom reinforcing plate (12) is provided with a front bottom reinforcing plate mounting hole and a rear bottom reinforcing plate mounting hole (121), and the tray bottom plate (11) and the first connecting plate (13) are respectively provided with a first mounting hole (111) and a second mounting hole (131) for corresponding to the two bottom reinforcing plate mounting holes (121).
3. A battery fastening structure according to claim 2, wherein the front press plate (2) is an L-shaped bent plate, wherein the L-shaped bent plate comprises a short front press plate (21) and a long front press plate (23) for engaging with the inclined surface of the adjacent boss on the bottom of the battery, and wherein the long front press plate (23) is provided with a second lower protrusion (231) for engaging with the local recess on the boss on the bottom of the battery case.
4. The battery fixing structure according to claim 3, wherein the bottom of the front pressing plate long plate (23) extends forward to form a second connecting plate (22), the front pressing plate long plate (23) is attached to the front end of the tray bottom plate (11), the second connecting plate (22) is attached to the first connecting plate (13), the second connecting plate (22) is provided with second bolt holes (221), and the first connecting plate (13) is provided with first bolt holes corresponding to the second bolt holes (221).
5. The battery fixing structure according to claim 4, wherein the rear pressing plate (5) comprises a rear pressing plate body, wherein a rear pressing edge (51) is provided on the pressing plate body, the pressing plate body is fixed at the bottom of the tray bottom plate (11), the rear pressing edge (51) is located above the tray bottom plate (11), and the rear pressing edge (51) is provided with a first lower protruding structure (511).
6. A battery fixation structure as claimed in claim 5, characterized in that the lateral pressure plates (6) comprise lateral pressure plate bodies, wherein lateral pressure plates (61) are provided on the lateral pressure plate bodies, the lateral pressure plate bodies are fixed at the bottom of the tray bottom plate (11), and the lateral pressure plates (61) are located above the tray bottom plate (11).
7. The storage battery fixing structure according to claim 6, wherein the first bracket (3) comprises a bottom plate (31), a first side wall (32) and a second side wall (33), the second side wall (33) is arranged below the rear end of the bottom plate (31), the first side wall (32) is arranged below the left end of the bottom plate (31), the first side wall (32) and the second side wall (33) are fixedly connected together, a third connecting plate (34) is arranged below the first side wall (32), a protruding structure (321) is arranged between the first side wall (32) and the third connecting plate (34), and the front of the right end of the bottom plate (31) extends upwards to form a fourth connecting plate (35).
8. A battery fixation structure as claimed in claim 7, characterized in that said second bracket (4) is an L-shaped bent plate comprising a second bracket short plate and a second bracket long plate, wherein the rear end of the second bracket long plate is fixed to the second side wall (33).
9. A battery fixing structure according to claim 8, wherein said tray bottom plate (11) is provided with a plurality of depressions for engaging with the protrusions of the bottom of the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221356193.0U CN217778333U (en) | 2022-06-01 | 2022-06-01 | Storage battery fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221356193.0U CN217778333U (en) | 2022-06-01 | 2022-06-01 | Storage battery fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217778333U true CN217778333U (en) | 2022-11-11 |
Family
ID=83922037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221356193.0U Active CN217778333U (en) | 2022-06-01 | 2022-06-01 | Storage battery fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217778333U (en) |
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2022
- 2022-06-01 CN CN202221356193.0U patent/CN217778333U/en active Active
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