CN220652253U - Battery case cover plate - Google Patents
Battery case cover plate Download PDFInfo
- Publication number
- CN220652253U CN220652253U CN202322286614.8U CN202322286614U CN220652253U CN 220652253 U CN220652253 U CN 220652253U CN 202322286614 U CN202322286614 U CN 202322286614U CN 220652253 U CN220652253 U CN 220652253U
- Authority
- CN
- China
- Prior art keywords
- cap
- battery compartment
- guard plate
- compartment cover
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000013016 damping Methods 0.000 claims abstract description 27
- 230000035939 shock Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a battery box apron, includes apron, guard plate, has seted up mounting groove on the up end of apron, has seted up the screw hole on mounting groove's the bottom surface, and the lower extreme threaded connection of guide bar is in the screw hole, and the upper end passes the threaded connection lock nut behind the installation through-hole of seting up on the guard plate, and the cover is equipped with damping spring on the guide bar, damping spring's lower extreme set up on the fixed block, the upper end set up in on the guard plate, the fixed block is fixed in on the guide bar, and the lock nut outside is provided with the block, and the bottom of guard plate distributes and has the shock attenuation boss. The utility model is beneficial to protecting the battery in the battery box under the collision or impact environment.
Description
Technical Field
The utility model relates to the technical field of battery boxes, in particular to a battery box cover plate.
Background
The battery box cover plate is used as a component part of the battery box, and is covered on the battery box, so that the battery in the battery box can be protected; however, at present, a single-layer steel box cover plate is generally adopted as a box cover plate, when the position of the box cover plate is collided by an external object, the box and a battery in the box are subjected to severe impact and collision, and the battery is damaged easily.
Disclosure of Invention
The utility model aims to provide a battery box cover plate which can effectively solve the technical problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a battery box apron, includes apron and guard plate, the mounting groove has been seted up on the up end of apron, threaded hole has been seted up on the bottom surface of mounting groove, the lower extreme threaded connection of guide bar in the threaded hole, the upper end pass set up in threaded connection lock nut behind the installation through-hole on the guard plate, the cover is equipped with damping spring on the guide bar, damping spring's lower extreme sets up on the fixed block, the upper end set up in on the guard plate, the fixed block is fixed in on the guide bar, the lock nut outside is provided with the block, the bottom of guard plate distributes and has the shock attenuation boss.
Preferably, an inner cavity is formed in the cap, a positioning card is arranged at the bottom of the cap, a limiting clamping block corresponding to the positioning card is arranged on the protection plate, and an installation clamping groove matched with the positioning card is formed in the limiting clamping block.
Preferably, the cap and the locating card are both made of rubber material.
Preferably, the positioning cards are distributed around the cap in an annular array.
Preferably, the shock absorbing bosses are distributed in a rectangular array at the bottom of the cover plate, and the shock absorbing bosses are cylindrical and made of soft materials.
Preferably, a shock pad is arranged on the upper end face of the cover plate.
Preferably, the cap is of hemispherical construction.
Preferably, the threaded holes are correspondingly formed at corners on the bottom surface of the mounting groove.
Preferably, the bottom surface of the cap is attached to the upper end surface of the protection plate.
Compared with the prior art, the utility model has the beneficial effects that:
after the protection plate on the cover plate is impacted, the protection plate can displace along the guide rod, and meanwhile, the damping spring can buffer the movement of the protection plate so as to reduce the impact of the protection plate on the cover plate, and further, the protection of the battery box and the battery in the battery box is facilitated; the shrinkage of the damping spring between the fixed block and the protection plate can be adjusted by adjusting the locking nut, so that the damping effect is adjusted; after the guard plate receives the striking and towards apron motion in-process, at first damping spring receives the compression, and later damping boss can be inconsistent with the bottom surface of mounting groove, until the shock pad on the apron contradicts in the guard plate, carries out the shock attenuation step by step according to striking degree size, and the protection effect is good.
Drawings
FIG. 1 is a schematic view of a battery case cover plate according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the installation of a guide bar in an embodiment of the utility model;
FIG. 3 is a schematic view of a cover plate according to an embodiment of the present utility model;
FIG. 4 is an enlarged schematic view of a portion of FIG. 1A;
fig. 5 is a first view of the shield plate in an embodiment of the present utility model;
FIG. 6 is an enlarged partial schematic view of B in FIG. 5;
fig. 7 is a second view of the shield plate in an embodiment of the utility model;
FIG. 8 is a schematic view of the installation of a damper spring in an embodiment of the present utility model;
FIG. 9 is a first view of the cap in an embodiment of the present utility model;
FIG. 10 is a second view of the cap of the present utility model;
in the figure, 1, apron, 2, guard plate, 3, mounting groove, 4, screw hole, 5, guide bar, 6, installation through-hole, 7, lock nut, 8, damping spring, 9, fixed block, 10, the cap, 11, shock attenuation boss, 12, inner chamber, 13, location card, 14, spacing fixture block, 15, installation draw-in groove, 16, shock pad.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the 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. 1-10, a battery box cover plate comprises a cover plate 1 and a protection plate 2, wherein an installation groove 3 is formed in the upper end face of the cover plate 1, a threaded hole 4 is formed in the bottom face of the installation groove 3, the lower end of a guide rod 5 is in threaded connection with the threaded hole 4, the upper end of the guide rod 5 passes through an installation through hole 6 formed in the protection plate 2 and is then in threaded connection with a locking nut 7, a damping spring 8 is sleeved on the guide rod 5, the lower end of the damping spring 8 is arranged on a fixed block 9, the upper end of the damping spring is arranged on the protection plate 2, the fixed block 9 is fixed on the guide rod 5, a cap 10 is arranged on the outer side of the locking nut 7, and damping bosses 11 are distributed at the bottom of the protection plate 2; wherein the threaded holes 4 can be correspondingly formed at corners on the bottom surface of the mounting groove 3;
the shock-absorbing bosses 11 are distributed at the bottom of the cover plate 1 in a rectangular array, and the shock-absorbing bosses 11 are cylindrical and made of soft materials;
a shock pad 16 is arranged on the upper end surface of the cover plate 1;
after the protection plate 2 is impacted, the protection plate 2 can displace along the guide rod 5 and is buffered by the damping spring 8, so that the impact of the protection plate 2 on the cover plate 1 and the battery box is reduced, and the battery in the battery box is protected; when the impact is large, the protection plate 2 moves and after the damping spring 8 is compressed to a certain extent, the damping boss 11 can be abutted against the bottom surface of the mounting groove 3 on the cover plate 1, and the damping boss 11 is compressed until the damping pad 16 on the cover plate 1 is abutted against the protection plate 2, so that a damping effect is further realized;
an inner cavity 12 is formed in the cap 10, a positioning card 13 is arranged at the bottom of the cap 10, a limiting clamping block 14 corresponding to the positioning card 13 is arranged on the protection plate 2, and an installation clamping groove 15 matched with the positioning card 13 is formed in the limiting clamping block 14;
both the cap 10 and the positioning card 13 are made of rubber material;
the cap 10 is arranged on the guide rod 5 extending out of the protection plate 2, the positioning card 13 is pressed towards one side of the inner cavity 12, and the positioning card 13 is arranged in the mounting clamping groove 15; the bottom surface of the cap 10 is attached to the upper end surface of the protection plate 2;
the positioning cards 13 are distributed around the cap 10 in an annular array;
the cap 10 has a hemispherical structure;
after the protection plate 2 on the cover plate 1 is impacted, the protection plate 2 can displace along the guide rod 5, and meanwhile, the damping springs 8 can buffer the movement of the protection plate 2 so as to reduce the impact of the protection plate 2 on the cover plate 1, thereby being beneficial to protecting the battery box and the battery in the battery box; the shrinkage of the damping spring 8 between the fixed block 9 and the protection plate 2 can be adjusted by adjusting the locking nut 7, so that the damping effect is adjusted;
when guard plate 2 receives great striking after, guard plate 2 is at the motion in-process towards apron 1, and damping spring 8 receives the compression at first, later, and shock attenuation boss 11 can with the bottom surface looks butt of mounting groove 3 and take place the shrink, until the shock pad 16 on the apron 1 contradicts in guard plate 2, carries out the shock attenuation step by step according to striking degree size, and the protection is effectual.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model, as it is intended to provide those skilled in the art with various modifications, additions and substitutions to the specific embodiments disclosed and those skilled in the art without departing from the scope of the utility model as disclosed in the accompanying claims.
Claims (9)
1. The utility model provides a battery box apron, includes apron, its characterized in that: still include the guard plate, set up mounting groove on the up end of apron, set up threaded hole on mounting groove's the bottom surface, the lower extreme threaded connection of guide bar is in the threaded hole, the upper end pass set up in threaded connection lock nut behind the installation through-hole on the guard plate, the cover is equipped with damping spring on the guide bar, damping spring's lower extreme set up on the fixed block, the upper end set up in on the guard plate, the fixed block is fixed in on the guide bar, the lock nut outside is provided with the block, damping boss has been distributed to the bottom of guard plate.
2. A battery compartment cover as defined in claim 1, wherein: the nut cap is provided with an inner cavity, the bottom of the nut cap is provided with a positioning card, the protection plate is provided with a limiting clamping block corresponding to the positioning card, and the limiting clamping block is provided with an installation clamping groove matched with the positioning card.
3. A battery compartment cover as claimed in claim 2, wherein: the cap and the positioning card are both made of rubber materials.
4. A battery compartment cover as claimed in claim 2, wherein: the positioning cards are distributed around the cap in an annular array.
5. A battery compartment cover as defined in claim 1, wherein: the shock absorption bosses are distributed at the bottom of the cover plate according to a rectangular array, are cylindrical and are made of soft materials.
6. A battery compartment cover as defined in claim 1, wherein: and a shock pad is arranged on the upper end surface of the cover plate.
7. A battery compartment cover as defined in claim 1, wherein: the cap is of a hemispherical structure.
8. A battery compartment cover as defined in claim 1, wherein: the threaded holes are correspondingly formed in corners on the bottom surface of the mounting groove.
9. A battery compartment cover as defined in claim 1, wherein: the bottom surface of the cap is attached to the upper end face of the protection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322286614.8U CN220652253U (en) | 2023-08-24 | 2023-08-24 | Battery case cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322286614.8U CN220652253U (en) | 2023-08-24 | 2023-08-24 | Battery case cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220652253U true CN220652253U (en) | 2024-03-22 |
Family
ID=90262997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322286614.8U Active CN220652253U (en) | 2023-08-24 | 2023-08-24 | Battery case cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220652253U (en) |
-
2023
- 2023-08-24 CN CN202322286614.8U patent/CN220652253U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |