CN210110882U - Fixing support structure of lithium ion battery - Google Patents
Fixing support structure of lithium ion battery Download PDFInfo
- Publication number
- CN210110882U CN210110882U CN201921218107.8U CN201921218107U CN210110882U CN 210110882 U CN210110882 U CN 210110882U CN 201921218107 U CN201921218107 U CN 201921218107U CN 210110882 U CN210110882 U CN 210110882U
- Authority
- CN
- China
- Prior art keywords
- battery
- arc
- groove
- lithium ion
- ion battery
- 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
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 10
- 230000007704 transition Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 8
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Images
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
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a lithium ion battery's fixed bolster structure, including the support body, its characterized in that: the bracket body is provided with a plurality of grooves matched with the batteries; a plurality of elastic sheets are uniformly arranged on the side wall of the groove, and a limiting block is arranged at the end part of the groove between every two adjacent elastic sheets; and the elastic sheet is provided with an arc-shaped convex block. The transition scarf on the arc-shaped convex block can facilitate the battery to slide into the groove, the elastic sheet in the groove can reduce the friction when the battery is installed, the risk that the battery insulating layer is rubbed to be broken is reduced, after the installation is completed, the elasticity of the elastic sheet can be used for fixing the battery well, the buffer can be provided when the battery shakes, the battery is prevented from shaking violently, and the safety of the battery is effectively protected.
Description
Technical Field
The utility model relates to a battery technology field especially relates to a lithium ion battery's fixed bolster structure.
Background
With the progress and development of society, the diversification of mobile consumer electronic products makes them more and more popular with consumers, and batteries become an indispensable part of electronic products as a provider of clean energy. In the application process, providing a reliable use environment for the battery, namely providing an effective fixed position, becomes a problem to be solved firstly.
Most of the existing battery fixing modes adopt clearance fit, and long screws are used for fixing the supports at two ends of the battery. Namely, the battery is maintained to keep stable output in a continuously vibrating use environment only by means of the friction force between the bracket and the end face, so that great threat is brought to the stable output of the electrical performance. In the market, the elastic component is added in the gap to increase the stability of fixation in a small part of battery fixation modes, but the increase of the elastic component causes the battery to generate larger friction with the elastic component during the installation, so that the risk of scratching the insulating layer of the battery core is generated,
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the weak point among the above-mentioned prior art and provide a simple structure, the fixity is good, effectively prevents to wipe broken the fixed bolster structure of a lithium ion battery of battery insulating layer.
The utility model discloses a realize through following mode:
a fixing support structure of a lithium ion battery is characterized in that a plurality of grooves matched with the battery are formed in a support body; a plurality of elastic sheets are uniformly arranged on the side wall of the groove, and a limiting block is arranged at the end part of the groove between every two adjacent elastic sheets; and the elastic sheet is provided with an arc-shaped convex block.
Further, the arc-shaped bump is tangentially matched with the battery, and the shape of the arc-shaped bump includes, but is not limited to, a cylindrical shape and a spindle shape.
Furthermore, one end of the arc-shaped convex block, which is close to the battery, is provided with a transition chamfer.
The beneficial effects of the utility model reside in that: when the battery is installed, the transition oblique-cutting plane on the arc-shaped convex block can facilitate the battery to slide into the groove, the elastic sheet in the groove can reduce the friction when the battery is installed, the risk that the insulating layer of the battery is rubbed is reduced, after the installation is completed, the elastic force of the elastic sheet can fix the battery well, the battery can also provide buffering when the battery shakes, so that the battery is prevented from shaking violently, and the safety of the battery is effectively protected.
Drawings
Fig. 1 is a schematic view of a battery holder according to the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is a diagram showing a usage state of the battery holder of the present invention;
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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 for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b): as shown in fig. 1-3, in a fixing bracket structure of a lithium ion battery, a plurality of grooves 11 matched with a battery 2 are arranged on a bracket body 1; three elastic sheets 12 are evenly arranged on the side wall of the groove 11, the elastic sheets 12 can facilitate the placement of the battery 2 on one hand, and on the other hand can provide continuous stable pressure to fix the battery 2 after the installation is completed. A limiting block 13 is arranged at the end part of the groove 11 between two adjacent elastic sheets 12; the limiting block 13 is an arc-shaped blocking piece and is mainly used for limiting the position of the battery 2 during installation; the elastic sheet 12 is provided with an arc-shaped convex block 14.
Furthermore, the arc-shaped bump 14 is in tangential fit with the battery 2, so that friction during installation can be effectively reduced, and the risk that the insulating layer of the battery 2 is scratched is reduced, and the shape of the arc-shaped bump 14 includes, but is not limited to, a cylindrical shape and a spindle shape.
Further, one end of the arc-shaped projection 14 close to the battery 2 is provided with a transition chamfer 15. The transition chamfer 15 is contacted with the end part of the battery 2 when the battery 2 is installed, so that the installation is convenient, and the difficulty of operation is reduced.
After the installation is completed, the elasticity of the three elastic sheets 12 can fix the battery 2 well, and can also provide buffer when the battery 2 vibrates, so that the battery 2 is prevented from vibrating violently, and the safety of the battery 2 is effectively protected.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a lithium ion battery's fixed bolster structure, includes support body (1), its characterized in that: the bracket body (1) is provided with a plurality of grooves (11) matched with the batteries (2); a plurality of elastic sheets (12) are uniformly arranged on the side wall of the groove (11), and a limiting block (13) is arranged at the end part of the groove (11) between every two adjacent elastic sheets (12); the elastic sheet (12) is provided with an arc-shaped convex block (14).
2. The fixing bracket structure of the lithium ion battery according to claim 1, wherein: the arc-shaped lug (14) is matched with the battery (2) in a tangent mode, and the shape of the arc-shaped lug (14) comprises a cylindrical shape and a spindle shape.
3. The fixing bracket structure of the lithium ion battery according to claim 2, wherein: one end of the arc-shaped convex block (14) close to the battery (2) is provided with a transition chamfer surface (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218107.8U CN210110882U (en) | 2019-07-30 | 2019-07-30 | Fixing support structure of lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218107.8U CN210110882U (en) | 2019-07-30 | 2019-07-30 | Fixing support structure of lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210110882U true CN210110882U (en) | 2020-02-21 |
Family
ID=69567119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921218107.8U Expired - Fee Related CN210110882U (en) | 2019-07-30 | 2019-07-30 | Fixing support structure of lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210110882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034220A (en) * | 2020-09-25 | 2020-12-04 | 苏州富强科技有限公司 | Carrier clamping structure for battery detection |
| CN115149201A (en) * | 2021-03-31 | 2022-10-04 | 比亚迪股份有限公司 | Battery and battery pack |
-
2019
- 2019-07-30 CN CN201921218107.8U patent/CN210110882U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034220A (en) * | 2020-09-25 | 2020-12-04 | 苏州富强科技有限公司 | Carrier clamping structure for battery detection |
| CN115149201A (en) * | 2021-03-31 | 2022-10-04 | 比亚迪股份有限公司 | Battery and battery pack |
| CN115149201B (en) * | 2021-03-31 | 2023-09-05 | 比亚迪股份有限公司 | Battery and battery pack |
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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 |
Granted publication date: 20200221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |