CN207852776U - A kind of battery case that new-energy automobile protecting effect is good - Google Patents
A kind of battery case that new-energy automobile protecting effect is good Download PDFInfo
- Publication number
- CN207852776U CN207852776U CN201820339063.3U CN201820339063U CN207852776U CN 207852776 U CN207852776 U CN 207852776U CN 201820339063 U CN201820339063 U CN 201820339063U CN 207852776 U CN207852776 U CN 207852776U
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- CN
- China
- Prior art keywords
- battery case
- case
- backplate
- telescopic rod
- new
- 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.)
- Expired - Fee Related
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Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of battery case that new-energy automobile protecting effect is good, is related to battery case field.The good battery case of the new-energy automobile protecting effect; including top shell and bottom case; the bottom of the top shell and the top of bottom case are installed with compatible top frame and bottom frame respectively, and the outer wall of the top shell and bottom case is both provided with compatible backplate, and the bottom of the bottom case is installed with footing.The good battery case of the new-energy automobile protecting effect; the hard contact of sharp objects and battery case is avoided provided with backplate; protective effect effectively is played to battery case; when battery case is hit or is dropped; backplate is contacted with external object to be avoided battery case and is damaged; backplate case battery case direction movement simultaneously; the potential energy that the foam-rubber cushion and damping spring of setting move backplate to battery case direction plays the role of buffering energy dissipating; the trend for reducing its movement, is effectively guaranteed battery case and is not easy to be damaged.
Description
Technical field
The utility model is related to battery case technical field, specially a kind of battery that new-energy automobile protecting effect is good
Case.
Background technology
Battery case is made of several single batteries, babinet, battery management system and associated mounting structure part (equipment) etc.
Stack battery, have standard compliant battery box structure, battery case monitoring device, battery case connector, battery case ring control are set
It is standby etc..Existing battery case is vulnerable to the hard contact of external object and damages.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of battery that new-energy automobile protecting effect is good
Case solves the problems, such as that existing battery case is vulnerable to the hard contact of external object and damages.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of new-energy automobile guarantor
The good battery case of effect is protected, including top shell and bottom case, the bottom of the top shell are installed with the top of bottom case and mutually fit respectively
The outer wall of the top frame and bottom frame matched, the top shell and bottom case is both provided with compatible backplate, and peace is fixed in the bottom of the bottom case
Equipped with footing.
Foam-rubber cushion is bonded between the top shell and bottom case and backplate, the inside of the foam-rubber cushion opens up grooved hole, slot
Hole is internally provided with the first telescopic rod, and the backplate of the top shell and bottom case respectively by the first telescopic rod and the setting of its side wall is solid
Fixed connection, the outer surface of first telescopic rod is arranged with matched damping spring.
The bottom of the bottom frame is installed with the second telescopic rod, and the bottom of second telescopic rod is installed with card
The outer surface of block, second telescopic rod is arranged with matched resetting spring, and side of the fixture block far from bottom case is passed through
It wears the inner wall of top frame and extends to the outside of top frame, the inside of the top frame offers through-hole compatible with fixture block.
The fixture block includes telescopic rod and sleeve, and one end of the telescopic rod runs through the side wall of sleeve and extends to sleeve
Inside is fixedly connected with the side of the first magnetic patch, and the side of the inner wall of the sleeve and separate telescopic rod is installed with the second magnetic
Block.
Preferably, the quantity of the footing is four, and the footing that quantity is four is respectively arranged at the four of bottom case bottom
Angle.
Preferably, the footing is the bowl-shape of back-off, and is made of rubber material.
Preferably, the bottom of the top frame offers recess compatible with bottom frame.
Preferably, the bottom of the backplate above the top shell offers groove compatible with top shell side setting backplate.
Preferably, first magnetic patch and the second magnetic patch it is close side magnetic direction it is identical.
(3) advantageous effect
The utility model provides a kind of battery case that new-energy automobile protecting effect is good.Has following advantageous effect：
1, the good battery case of the new-energy automobile protecting effect avoids sharp objects and battery case provided with backplate
Hard contact effectively plays protective effect to battery case, and when battery case is hit or dropped, backplate connects with external object
It touches and avoids battery case and be damaged, while backplate case battery case direction moves, the foam-rubber cushion and damping spring of setting are to backplate
The potential energy moved to battery case direction plays the role of buffering energy dissipating, reduces the trend of its movement, is effectively guaranteed battery case not
Easily it is damaged.
2, the new-energy automobile protecting effect good battery case when installation, top shell is drawn close with bottom case and is merged, top frame with
Bottom frame is mutually chimeric, fixture block is carried upwards, fixture block contacts compression with top frame, and fixture block is stretched from through hole when moving up to through hole
Go out the installation of battery case can be completed, material is simple and convenient, while resetting spring is in compressive state, the elastic property having
Make fixture block that there is the trend that moves downward always, top frame driven to move downward, make to connect between top frame and bottom frame it is even closer,
More preferably, avoid battery case internal wetted influences the service life of battery to the leakproofness of battery case.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial structurtes enlarged drawing of A in the utility model Fig. 1；
Fig. 3 is the utility model fixture block structural schematic diagram.
In figure：1 top shell, 2 bottom cases, 3 top frames, 4 bottom frames, 5 backplates, 6 first telescopic rods, 7 damping springs, 8 foam-rubber cushions, 9 bottoms
Foot, 10 second telescopic rods, 11 resetting springs, 12 fixture blocks, 13 telescopic rods, 14 sleeves, 15 first magnetic patch, 16 second magnetic patch.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of battery case that new-energy automobile protecting effect is good, as shown in Figs. 1-3, packet
Top shell 1 and bottom case 2 are included, the bottom of top shell 1 is installed with compatible top frame 3 and bottom frame 4 respectively with the top of bottom case 2, pushes up
The bottom of frame 3 offers recess compatible with bottom frame 4, and the bottom of top frame 3 is inserted at the top of bottom frame 4, top shell 1 and bottom case 2
Outer wall is both provided with compatible backplate 5, and backplate 5 is set to the top of four sides and top shell 1 of top shell 1 and bottom case 2, and backplate 5 is kept away
Exempt from shock of the external object to battery case, the bottom of bottom case 2 is installed with footing 9, and the quantity of footing 9 is four, and quantity
It is respectively arranged at the quadrangle of 2 bottom of bottom case for four footing 9, footing 9 is the bowl-shape of back-off, and is made of rubber material, rubber
Glue has good damping performance, and battery case and the hard contact on ground are avoided in placing battery case, avoids producing when placing
Damage of the raw vibration to internal cell.
Foam-rubber cushion 8 is bonded between top shell 1 and bottom case 2 and backplate 5, the inside of foam-rubber cushion 8 opens up grooved hole, slot
It is internally provided with the first telescopic rod 6, top shell 1 and bottom case 2 are fixed by the first telescopic rod 6 and the backplate 5 of its side wall setting respectively
The bottom of connection, the backplate 5 of 1 top of top shell offers groove compatible with 1 side of top shell setting backplate 5, the first telescopic rod 6
Outer surface be arranged with matched damping spring 7, the setting of the first telescopic rod 6 keeps the flexible holding of damping spring 7 straight
Line, is effectively guaranteed the elasticity of spring, and foam-rubber cushion 8 and damping spring 7 have good damping performance, kept away provided with backplate 5
Exempted from the hard contact of sharp objects and battery case, protective effect effectively played to battery case, battery case hit or
When dropping, backplate 5 is contacted with external object to be avoided battery case and is damaged, while 5 casees battery case directions movements of backplate, setting
Foam-rubber cushion 8 and the potential energy that backplate 5 is moved to battery case direction of damping spring 7 play the role of buffering energy dissipating, reduce its movement
Trend, be effectively guaranteed battery case and be not easy to be damaged.
The bottom of bottom frame 4 is installed with the second telescopic rod 10, and the bottom of the second telescopic rod 10 is installed with fixture block 12,
The outer surface of second telescopic rod 10 is arranged with matched resetting spring 11, and side of the fixture block 12 far from bottom case 2 is through top
The inner wall of frame 3 and the outside for extending to top frame 3, the inside of top frame 3 offer through-hole compatible with fixture block 12, will when installation
Top shell 1 is drawn close with bottom case 2 to be merged, and top frame 3 is mutually chimeric with bottom frame 4, fixture block 12 is carried upwards, fixture block 12 contacts pressure with top frame 3
Contracting, fixture block 12 stretches out the installation that battery case can be completed from through hole when moving up to through hole, simple to operate, simultaneously
Resetting spring 11 is in compressive state, and the elastic property having makes fixture block 12 have the trend moved downward always, drives top
Frame 3 moves downward, and makes to connect between top frame 3 and bottom frame 4 even closer, and the leakproofness of battery case more preferably avoids battery case
Internal wetted influences the service life of battery.
Fixture block 12 includes telescopic rod 13 and sleeve 14, and one end of telescopic rod 13 runs through the side wall of sleeve 14 and extends to sleeve
14 inside is fixedly connected with the side of the first magnetic patch 15, and the one end of telescopic rod 13 far from sleeve 14 is round and smooth shape, sleeve 14
Inner wall and side far from telescopic rod 13 are installed with the second magnetic patch 16, the first magnetic patch 15 and the close side of the second magnetic patch 16
Magnetic direction is identical.
Operation principle：In use, when installation, top shell 1 is drawn close with bottom case 2 and is merged, top frame 3 is mutually chimeric with bottom frame 4, will
Fixture block 12 carries upwards, and fixture block 12 contacts compression with top frame 3, and stretching can be complete from through hole for fixture block 12 when moving up to through hole
It is simple to operate at the installation of battery case, while resetting spring 11 is in compressive state, the elastic property having makes fixture block
12 have the trend moved downward always, drive top frame 3 to move downward, make to connect between top frame 3 and bottom frame 4 even closer.
In conclusion the battery case that the new-energy automobile protecting effect is good, provided with backplate 5 avoid sharp objects with
The hard contact of battery case effectively plays protective effect to battery case, when battery case is hit or is dropped, backplate 5 with
External object contact avoids battery case and is damaged, while 5 casees battery case directions movements of backplate, the foam-rubber cushion 8 of setting and subtracts
The potential energy that shake spring 7 moves backplate 5 to battery case direction plays the role of buffering energy dissipating, reduces the trend of its movement, effectively
It ensure that battery case is not easy to be damaged.
Also, when installing, top shell 1 is drawn close with bottom case 2 and is merged, top frame 3 is mutually chimeric with bottom frame 4, and fixture block 12 is upward
It carries, fixture block 12 contacts compression with top frame 3, and fixture block 12 is stretched out from through hole when moving up to through hole can be completed battery case
Installation, material is simple and convenient, while resetting spring 11 is in compressive state, and the elastic property having makes fixture block 12 have always
The trend moved downward, drive top frame 3 move downward, make to connect between top frame 3 and bottom frame 4 it is even closer, battery case it is close
More preferably, avoid battery case internal wetted influences the service life of battery to envelope property.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of battery case that new-energy automobile protecting effect is good, including top shell (1) and bottom case (2), it is characterised in that：It is described
The bottom of top shell (1) is installed with compatible top frame (3) and bottom frame (4), the top shell respectively with the top of bottom case (2)
(1) and the outer wall of bottom case (2) is both provided with compatible backplate (5), and the bottom of the bottom case (2) is installed with footing (9)；
Foam-rubber cushion (8) is bonded between the top shell (1) and bottom case (2) and backplate (5), the inside of the foam-rubber cushion (8) is opened
Equipped with slot, slot is internally provided with the first telescopic rod (6), and the top shell (1) and bottom case (2) pass through the first telescopic rod respectively
(6) it is fixedly connected with the backplate (5) of its side wall setting, the outer surface of first telescopic rod (6) is arranged with matched
Damping spring (7)；
The bottom of the bottom frame (4) is installed with the second telescopic rod (10), and peace is fixed in the bottom of second telescopic rod (10)
Equipped with fixture block (12), the outer surface of second telescopic rod (10) is arranged with matched resetting spring (11), the card
Side of the block (12) far from bottom case (2) through top frame (3) inner wall and extend to the outsides of top frame (3), the top frame (3) it is interior
Portion offers and the compatible through-hole of fixture block (12)；
The fixture block (12) includes telescopic rod (13) and sleeve (14), and the side of sleeve (14) is run through in one end of the telescopic rod (13)
The wall and inside for extending to sleeve (14) is fixedly connected with the side of the first magnetic patch (15), the inner wall of the sleeve (14) and separate
The side of telescopic rod (13) is installed with the second magnetic patch (16).
2. a kind of good battery case of new-energy automobile protecting effect according to claim 1, it is characterised in that：The bottom
The quantity of foot (9) is four, and quantity is the quadrangle that four footing (9) are respectively arranged at bottom case (2) bottom.
3. a kind of good battery case of new-energy automobile protecting effect according to claim 1, it is characterised in that：The bottom
Foot (9) is the bowl-shape of back-off, and is made of rubber material.
4. a kind of good battery case of new-energy automobile protecting effect according to claim 1, it is characterised in that：The top
The bottom of frame (3) offers and the compatible recess of bottom frame (4).
5. a kind of good battery case of new-energy automobile protecting effect according to claim 1, it is characterised in that：The top
The bottom of backplate (5) above shell (1) offers the compatible groove with top shell (1) side setting backplate (5).
6. a kind of good battery case of new-energy automobile protecting effect according to claim 1, it is characterised in that：Described
One magnetic patch (15) is identical with the side magnetic direction that the second magnetic patch (16) is close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339063.3U CN207852776U (en) | 2018-03-13 | 2018-03-13 | A kind of battery case that new-energy automobile protecting effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339063.3U CN207852776U (en) | 2018-03-13 | 2018-03-13 | A kind of battery case that new-energy automobile protecting effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852776U true CN207852776U (en) | 2018-09-11 |
Family
ID=63410322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820339063.3U Expired - Fee Related CN207852776U (en) | 2018-03-13 | 2018-03-13 | A kind of battery case that new-energy automobile protecting effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852776U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509754A (en) * | 2019-08-26 | 2019-11-29 | 清远富强汽车部件有限公司 | A kind of filling structure for the new-energy automobile internal cell cabinet that can reduce resistance |
| CN110880567A (en) * | 2019-09-29 | 2020-03-13 | 台州学院 | Spontaneous combustion system is prevented to hot drop formula electric motor car |
| WO2023045395A1 (en) * | 2021-09-27 | 2023-03-30 | 宁德时代新能源科技股份有限公司 | Battery and electric device |
-
2018
- 2018-03-13 CN CN201820339063.3U patent/CN207852776U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509754A (en) * | 2019-08-26 | 2019-11-29 | 清远富强汽车部件有限公司 | A kind of filling structure for the new-energy automobile internal cell cabinet that can reduce resistance |
| CN110509754B (en) * | 2019-08-26 | 2022-04-29 | 广东富强科技股份有限公司 | Can reduce loading structure of new energy automobile inside battery box of resistance |
| CN110880567A (en) * | 2019-09-29 | 2020-03-13 | 台州学院 | Spontaneous combustion system is prevented to hot drop formula electric motor car |
| WO2023045395A1 (en) * | 2021-09-27 | 2023-03-30 | 宁德时代新能源科技股份有限公司 | Battery and electric device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20200313 |