CN221150225U - Puncture-resistant battery plastic shell - Google Patents
Puncture-resistant battery plastic shell Download PDFInfo
- Publication number
- CN221150225U CN221150225U CN202322690574.3U CN202322690574U CN221150225U CN 221150225 U CN221150225 U CN 221150225U CN 202322690574 U CN202322690574 U CN 202322690574U CN 221150225 U CN221150225 U CN 221150225U
- Authority
- CN
- China
- Prior art keywords
- puncture
- plate
- plastic shell
- resistant
- shell body
- 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.)
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Links
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 229910052744 lithium Inorganic materials 0.000 description 10
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000126 substance 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 discloses a puncture-resistant battery plastic shell, which relates to the technical field of battery plastic shells and comprises a puncture-resistant plastic shell body and a top cover, wherein connecting assemblies are arranged on the surfaces of the puncture-resistant plastic shell body and the top cover, each connecting assembly comprises a plug post fixedly arranged at four corners of the inner top wall of the top cover, plug holes are formed in the four corners of the upper surface of the puncture-resistant plastic shell body, the plug holes are matched with the plug posts, the plug posts of the inner top wall of the top cover are inserted into the plug holes through the arrangement of the connecting assemblies, and then the mounting posts are inserted into the surfaces of the plug posts, so that the connection relation between the top cover and the puncture-resistant battery plastic shell body is greatly reinforced, the situation that an internal battery falls is avoided, the protection stability of the internal battery is enhanced, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of battery plastic shells, in particular to a puncture-resistant battery plastic shell.
Background
Lithium batteries can be broadly divided into two categories: lithium metal batteries and lithium ion batteries, lithium ion batteries do not contain lithium in a metal state, and are chargeable, the lithium metal batteries of the fifth generation products of rechargeable batteries are born in 1996, the safety, specific capacity, self-discharge rate and cost performance ratio of the lithium metal batteries are superior to those of the lithium ion batteries, and due to the limitation of high technical requirements of the lithium metal batteries, only companies in a few countries are producing the lithium metal batteries, and the lithium metal batteries have high requirements on environment due to the very active chemical characteristics of the lithium metal, so that the lithium metal batteries have become mainstream along with the development of scientific technology.
The existing puncture-resistant battery plastic shell is simple in structure, and most of top covers of the battery plastic shell are in clamping connection, so that the top covers are unstable in connection with the plastic shell body, the risk that a battery falls is further caused, and the practicability of the puncture-resistant battery plastic shell is further reduced.
Disclosure of utility model
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a puncture-resistant battery plastic shell, which solves the problems in the prior art.
Technical proposal
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a puncture-resistant battery plastic shell, includes puncture-resistant plastic shell body and top cap, puncture-resistant plastic shell body and top cap's surface all is provided with coupling assembling, coupling assembling includes fixed mounting in the spliced pole of roof four corners department in the top cap, the spliced pole has all been seted up in the four corners department of the upper surface of puncture-resistant plastic shell body, spliced pole and spliced pole looks adaptation, the equal sliding through connection in both sides on top cap both sides surface has the erection column, erection column sliding through connection in puncture-resistant plastic shell body's surface, the through-hole has been seted up on the surface of spliced pole, the erection column sliding through in the inside of through-hole, two one side fixed surface of erection column installs the connecting plate, the upper surface fixed mounting of connecting plate has the connecting block, the upper surface fixed mounting of connecting block has first connecting piece, the inside rotation of first connecting piece is connected with the push rod, the other end rotation of push rod is connected with the second connecting piece, two the upper surface fixed mounting of second connecting piece has the movable plate, the fixed surface of the both sides of movable plate has the inside plate of stopper, the rectangular plate has the inside telescopic plate has the telescopic link, the inside rectangular slot has all been seted up to the telescopic link.
Optionally, two a side surface fixed mounting of stopper has the diaphragm, two a side surface fixed plate of expansion plate, the middle part rotation of fixed plate one side surface is connected with the threaded rod, the surface threaded connection of diaphragm has the threaded rod.
Optionally, four corners department of movable plate lower surface is all fixed mounting has first flexible post, first flexible post fixed mounting is in the upper surface of top cap, can improve the stability of movable plate when sliding through the setting of first flexible post.
Optionally, the middle part fixed mounting of top cap both sides surface has the stand, one side surface fixed mounting of stand has the baffle, stand sliding connection is passed through the spacing of stand and baffle in the inside of connecting plate, has avoided the condition of connecting plate derailment to take place.
Optionally, both sides of connecting plate upper surface are all fixed mounting has the pulling handle, the anti-skidding groove has been seted up to the surface of pulling handle.
Optionally, the heat dissipation holes have all been seted up on the both sides surface of resistant thorn plastic shell body, the quantity of heat dissipation hole is a plurality of, has improved the heat dissipation of resistant thorn plastic shell body, has improved the factor of safety of device.
Optionally, reinforcing corner blocks are fixedly installed at four corners of the inner side wall and the inner top wall of the puncture-resistant plastic shell body, and the number of the reinforcing corner blocks is a plurality of.
Optionally, the both sides of the internal diapire of resistant plastic casing body all fixed mounting has the shock attenuation bag, the upper surface fixed mounting of shock attenuation bag has the loading board, the four corners department of the lower surface of loading board all fixed mounting has the second telescopic column.
Advantageous effects
The utility model provides a puncture-resistant battery plastic shell, which has the following beneficial effects:
This puncture-resistant battery plastic shell, through coupling assembling's setting, insert the spliced pole of roof inner top wall to the inside of spliced eye then insert the surface to the spliced pole through the erection column, from having accomplished to be fixed in puncture-resistant battery plastic shell body upper surface to the top cap, very big reinforcement the top cap in the connection relation between the puncture-resistant battery plastic shell body, avoided the condition emergence that the inside battery took place to drop, strengthened the protection stability to inside battery, improved the practicality of device.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a connecting assembly according to the present utility model;
Fig. 4 is a schematic partial structure of the connection assembly of the present utility model.
In the figure: 1. penetration-resistant plastic shell body; 2. a top cover; 3. a connection assembly; 301. a plug-in column; 302. a mounting column; 303. a connecting plate; 304. a push rod; 305. a moving plate; 306. a telescoping plate; 307. rectangular grooves; 308. a limiting block; 309. a cross plate; 310. a threaded rod; 4. a column; 5. pulling the handle; 6. a heat radiation hole; 7. reinforcing corner blocks; 8. a shock-absorbing bladder; 9. and a bearing plate.
Detailed Description
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a puncture-resistant battery plastic shell, including puncture-resistant plastic shell body 1 and top cap 2, puncture-resistant plastic shell body 1 all is provided with coupling assembling 3 with the surface of top cap 2, coupling assembling 3 includes fixed mounting in the spliced pole 301 of top wall four corners department in top cap 2, the spliced pole 304 has all been seted up to the four corners department of the upper surface of puncture-resistant plastic shell body 1, spliced pole 301 looks adaptation, the both sides on top cap 2 both sides surface all slip through are connected with erection column 302, erection column 302 slip through is connected in the surface of puncture-resistant plastic shell body 1, the through-hole has been seted up on the surface of spliced pole 301, erection column 302 slip through is in the inside of through-hole, one side fixed surface of two erection column 302 installs coupling board 303, the upper surface fixed mounting of coupling board 303 has the connecting block, the upper surface fixed mounting of connecting board, the upper surface fixed mounting of connecting block has first connecting piece, the inside rotation of first connecting piece is connected with push rod 304, the other end rotation of push rod 304 is connected with the second connecting piece, the upper surface fixed mounting of two second connecting pieces has movable plate 305, the both sides of movable plate 306 on the lower surface, the equal fixed mounting of movable plate has a through-hole, the through-hole 302 slip through the inside plate 306, the surface of two side surface of the stopper plate 308 is fixed surface of the side of the expansion plate is fixed plate 308, the surface of two side of the expansion plate is fixed surface of expansion plate 308 has the expansion plate 308, the surface of expansion plate is fixed surface of expansion plate 308, one side of expansion plate 308 is fixed plate is fixed surface of expansion plate 308, and one side surface of expansion plate 308 is fixed surface of expansion plate 308, and one side of expansion plate.
When the top cover 2 needs to be installed, a user firstly inserts the plug-in column 301 of the top cover 2 and the inner top wall into the plug-in hole, then the movable plate 305 moves upwards through the pulling handle 5, the movable plate 305 drives the second connecting piece to move in the moving process, the second connecting piece drives the movable plate 305 to move, the movable plate 305 drives the first connecting piece to move, the first connecting piece drives the connecting plate 303 to move through the connecting block, the connecting plate 303 drives the mounting column 302 to move, the mounting column 302 is enabled to be inserted into the surface of the puncture-resistant plastic shell body 1 and is inserted into the through hole on the surface of the plug-in column 301, then the threaded rod 310 is rotated, the transverse plate 309 moves on the surface of the threaded rod 310, the limiting blocks 308 on the two sides are driven by the transverse plate 309 to be inserted into the rectangular grooves 307 below the inner plate surface of the telescopic plate 306, accordingly the length of the telescopic plate 306 is fixed, the top cover 2 and the puncture-resistant plastic shell body 1 can be mutually fixed and limited, the connection relation between the top cover 2 and the puncture-resistant plastic shell body 1 is greatly reinforced, the situation that an internal battery falls is avoided, the internal battery is prevented from falling down, the stability of the internal battery is improved, and the practical device is improved.
The four corners department of movable plate 305 lower surface all fixed mounting has first flexible post, and first flexible post fixed mounting is in the upper surface of top cap 2, can improve the stability of movable plate 305 when sliding through the setting of first flexible post.
The middle part fixed mounting on top cap 2 both sides surface has stand 4, and the one side surface fixed mounting of stand 4 has the baffle, and stand 4 sliding connection passes through the spacing of stand 4 and baffle in the inside of connecting plate 303, has avoided the condition emergence of connecting plate 303 derailment.
Both sides of the upper surface of the connecting plate 303 are fixedly provided with pulling handles 5, and the surfaces of the pulling handles 5 are provided with anti-skid grooves.
The heat dissipation holes 6 are formed in the surfaces of the two sides of the puncture-resistant plastic shell body 1, the number of the heat dissipation holes 6 is a plurality of, the heat dissipation performance of the puncture-resistant plastic shell body 1 is improved, and the safety coefficient of the device is improved.
The four corners of the inner side wall and the inner top wall of the puncture-resistant plastic shell body 1 are fixedly provided with reinforcing corner blocks 7, and the number of the reinforcing corner blocks 7 is a plurality of.
The two sides of the inner bottom wall of the puncture-resistant plastic shell body 1 are fixedly provided with shock absorption bags 8, the upper surface of each shock absorption bag 8 is fixedly provided with a bearing plate 9, and four corners of the lower surface of each bearing plate 9 are fixedly provided with second telescopic columns.
In the utility model, the working steps of the device are as follows:
When the top cover 2 needs to be installed, a user firstly inserts the top cover 2 and the inserting column 301 of the inner top wall into the inserting hole, then moves the moving plate 305 upwards by pulling the handle 5, the moving plate 305 drives the second connecting piece to move in the moving process, the second connecting piece drives the moving plate 305 to move, the moving plate 305 drives the first connecting piece to move, the first connecting piece drives the connecting plate 303 to move through the connecting block, the connecting plate 303 drives the mounting column 302 to move, the mounting column 302 is inserted into the surface of the puncture-resistant plastic shell body 1 and is inserted into the through hole on the surface of the inserting column 301, then the threaded rod 310 is rotated, the transverse plate 309 moves on the surface of the threaded rod 310, the limiting blocks 308 on the two sides are driven by the transverse plate 309 to be inserted into the rectangular grooves 307 below the inner plate surface of the telescopic plate 306, the length of the telescopic plate 306 is fixed, the top cover 2 and the puncture-resistant plastic shell body 1 can be mutually fixed and limited by pulling the handle 5, and meanwhile the user can move the puncture-resistant plastic shell body 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a puncture-resistant battery plastic shell, includes puncture-resistant plastic shell body (1) and top cap (2), its characterized in that: the surfaces of the puncture-resistant plastic shell body (1) and the top cover (2) are provided with connecting components (3);
The connecting component (3) comprises a plug-in column (301) fixedly arranged at four corners of the inner top wall of the top cover (2), plug-in holes are formed in four corners of the upper surface of the puncture-resistant plastic shell body (1), the plug-in holes are matched with the plug-in column (301), mounting columns (302) are connected with two sides of the two side surfaces of the top cover (2) in a sliding and penetrating manner, the mounting columns (302) are connected with the surfaces of the puncture-resistant plastic shell body (1) in a sliding and penetrating manner, through holes are formed in the surfaces of the plug-in columns (301), the mounting columns (302) are connected with the inside of the through holes in a sliding manner, one side surface of each mounting column (302) is fixedly provided with a connecting plate (303), the upper surface of each connecting plate (303) is fixedly provided with a connecting block, the upper surface of each connecting block is fixedly provided with a first connecting piece, the inside of each first connecting piece is rotatably connected with a pushing rod (304), the other ends of the pushing rods (304) are rotatably connected with a second connecting piece, the two upper surfaces of the second connecting pieces are fixedly provided with a moving plate (305), the two sides of the moving plate (306) are fixedly provided with a telescopic plate (306), the two sides of the inner plate (306) are fixedly connected with the inner plate (306), the two sides of the inner plate (306) are fixedly connected with the telescopic plate (306), the limiting block (308) is inserted into the rectangular groove (307).
2. The puncture resistant battery plastic housing of claim 1, wherein: one side surface fixed mounting of two stopper (308) has diaphragm (309), two one side surface fixed plate of expansion plate (306), the middle part rotation of fixed plate one side surface is connected with threaded rod (310), the surface threaded connection of diaphragm (309) has threaded rod (310).
3. The puncture resistant battery plastic housing of claim 1, wherein: the four corners of the lower surface of the moving plate (305) are fixedly provided with first telescopic columns, and the first telescopic columns are fixedly arranged on the upper surface of the top cover (2).
4. The puncture resistant battery plastic housing of claim 1, wherein: the middle part fixed mounting of top cap (2) both sides surface has stand (4), one side surface fixed mounting of stand (4) has the baffle, stand (4) sliding connection is in the inside of connecting plate (303).
5. The puncture resistant battery plastic housing of claim 4, wherein: both sides of the upper surface of the connecting plate (303) are fixedly provided with pulling handles (5), and the surface of each pulling handle (5) is provided with an anti-skid groove.
6. The puncture resistant battery plastic housing of claim 1, wherein: the anti-puncture plastic shell is characterized in that heat dissipation holes (6) are formed in the surfaces of two sides of the anti-puncture plastic shell body (1), and the number of the heat dissipation holes (6) is a plurality of.
7. The puncture resistant battery plastic housing of claim 1, wherein: the plastic shell is characterized in that reinforcing corner blocks (7) are fixedly arranged at four corners of the inner side wall and the inner top wall of the puncture-resistant plastic shell body (1), and the number of the reinforcing corner blocks (7) is a plurality of.
8. The puncture resistant battery plastic housing of claim 1, wherein: the anti-puncture plastic shell is characterized in that shock absorption bags (8) are fixedly arranged on two sides of the inner bottom wall of the anti-puncture plastic shell body (1), a bearing plate (9) is fixedly arranged on the upper surface of each shock absorption bag (8), and second telescopic columns are fixedly arranged at four corners of the lower surface of each bearing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322690574.3U CN221150225U (en) | 2023-10-08 | 2023-10-08 | Puncture-resistant battery plastic shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322690574.3U CN221150225U (en) | 2023-10-08 | 2023-10-08 | Puncture-resistant battery plastic shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221150225U true CN221150225U (en) | 2024-06-14 |
Family
ID=91422673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322690574.3U Active CN221150225U (en) | 2023-10-08 | 2023-10-08 | Puncture-resistant battery plastic shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221150225U (en) |
-
2023
- 2023-10-08 CN CN202322690574.3U patent/CN221150225U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |