CN209232853U - A kind of numeric type lithium ion column end cell shell with battery snap-gauge - Google Patents
A kind of numeric type lithium ion column end cell shell with battery snap-gauge Download PDFInfo
- Publication number
- CN209232853U CN209232853U CN201920075569.2U CN201920075569U CN209232853U CN 209232853 U CN209232853 U CN 209232853U CN 201920075569 U CN201920075569 U CN 201920075569U CN 209232853 U CN209232853 U CN 209232853U
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- China
- Prior art keywords
- battery
- gauge
- snap
- end cell
- column end
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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 technical issues of the utility model discloses a kind of numeric type lithium ion column end cell shell with battery snap-gauge, solution be it is excessively mixed and disorderly inside current column end cell, especially after auxiliary material damage, shake obvious in battery case, influence the service life of column end cell.The utility model includes battery case, is equipped with battery module and protection board in battery case, the side of battery module is arranged in protection board；The battery case includes upper cover and lower case, and battery snap-gauge is respectively equipped between the battery module two sides and lower case.Battery module is connected in battery snap-gauge by the utility model, battery snap-gauge is mounted in battery case after being securely fixed, it is filled with the gap between battery module and battery case, it effectively prevent battery module to shake, the battery snap-gauge long service life of integrated injection molding, it is hardly damaged, the shaking of battery module can be prevented for a long time, increase the service life of battery.
Description
Technical field
The utility model relates to appliance fields, and in particular to a kind of to be clamped secured, structure neat appearance new digital type
Lithium ion column end cell.
Background technique
With the extensive use of numeric type lithium ion column end cell, client is more next to the quality of column end cell and life requirements
It is higher；Since the space for installing column end cell on the train host that cooperates with column end cell is limited, in the certain feelings of battery capacity
Under condition, it is desirable that the battery case size of column end cell must be matched with the space on train host；Current numeric type lithium ion
Battery module etc. is only simply encapsulated in battery case by column end cell, and by way of fastening by the upper cover of battery case and
Lower case fastens, but cooperates not close between this installation method battery module and internal surface of battery shell, and battery module is caused to exist
There is certain shaking space in battery case, in this regard, someone prevents using the auxiliary materials such as sponge, foam are filled out in battery case inside plug
Only battery module shakes, excessively mixed and disorderly inside the column end cell of this method production, especially after auxiliary material damage, shakes in battery case
It is dynamic obvious, influence the service life of column end cell.
Utility model content
The technical problems to be solved in the utility model is excessively mixed and disorderly inside current column end cell, especially auxiliary material damage
Afterwards, it shakes in battery case obvious, influences the service life of column end cell, a kind of compact-sized, with long service life have is provided
The numeric type lithium ion column end cell shell of battery snap-gauge.
In order to solve the above technical problems, the utility model adopts the following technical solutions: a kind of number with battery snap-gauge
Type lithium ion column end cell shell, including battery case, battery case is interior to be equipped with battery module and protection board, and protection board is arranged in battery mould
The side of block；The battery case includes upper cover and lower case, is respectively equipped between the battery module two sides and lower case
Battery snap-gauge.
The battery snap-gauge has two pieces, and two pieces of battery snap-gauges are fastened and connected.
The battery snap-gauge includes side plate, and side plate lower part is equipped with bottom plate, and side plate both ends, which are equipped with, holds position plate, and described two pieces
Battery snap-gauge is by holding position plate to be fastened and connected, and there are strip crevices between the bottom plate of two pieces of battery snap-gauges.
Raised line is equipped in the lower case, the strip crevice and raised line clamping connect.
Side plate, bottom plate and the end position plate is an integral molding structure.
Battery module is connected in battery snap-gauge by the utility model, and battery snap-gauge is mounted on battery after being securely fixed
In shell, it is filled with the gap between battery module and battery case, battery module is effectively prevent to shake, integrated injection molding
Battery snap-gauge long service life, is hardly damaged, and can prevent the shaking of battery module for a long time, increase the service life of battery.
Detailed description of the invention
Fig. 1 is the utility model external structure schematic diagram；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is the utility model covering plate structure schematic diagram；
Fig. 4 is the structural schematic diagram that the utility model battery module is matched with battery snap-gauge；
Fig. 5 is the utility model Battery Card intralamellar part structural schematic diagram.
Specific embodiment
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 under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 to 5, a kind of numeric type lithium ion column end cell shell with battery snap-gauge, including battery case 1,
Battery module 2 and protection board 3 are equipped in battery case 1, the side of battery module 2 is arranged in protection board 3；The battery case 1 wraps
Upper cover 11 and lower case 12 are included, is respectively equipped with battery snap-gauge 4 between 2 two sides of battery module and lower case 12.In use,
The cylindrical battery of battery template is stuck in two battery snap-gauges 4, and two battery snap-gauges are fastened, then battery snap-gauge 4 is pacified
In battery case, battery module can be secured firmly in battery case.
The battery snap-gauge 4 has two pieces, and two pieces of battery snap-gauges 4 are fastened and connected.The cylindrical battery of battery template is stuck in two
Battery snap-gauge 4 is fastened after a battery snap-gauge 4, so that battery module and battery snap-gauge 4 form an entirety, it is mounted in simultaneously
In battery case, so that there is no gap between battery module and battery case, battery module is effectively prevent to shake.
The battery snap-gauge 4 includes side plate 41, and 41 lower part of side plate is equipped with bottom plate 42, and 41 both ends of side plate are equipped with end position plate
43, two pieces of battery snap-gauges 4 by hold position plate 43 be fastened and connected, between the bottom plate 42 of two pieces of battery snap-gauges 4 there are
Strip crevice 44.
Raised line 121 is equipped in the lower case 12, the strip crevice 44 and the clamping of raised line 121 connect.It will package
There is the battery snap-gauge 4 of battery module to be mounted on raised line 121, raised line plays the role of positioning and guiding to it, makes the peace of battery snap-gauge 4
It fills more convenient.
Side plate 41, bottom plate 42 and the end position plate 43 is an integral molding structure.Battery snap-gauge is made by Shooting Technique
It is an integral molding structure, simple process and low cost.
Claims (5)
1. a kind of numeric type lithium ion column end cell shell with battery snap-gauge, it is characterised in that: including battery case (1), battery
Battery module (2) and protection board (3) are equipped in shell (1), protection board (3) is arranged in the side of battery module (2)；The battery
Shell (1) includes upper cover (11) and lower case (12), is respectively equipped with electricity between the battery module (2) two sides and lower case (12)
Pond snap-gauge (4).
2. the numeric type lithium ion column end cell shell according to claim 1 with battery snap-gauge, it is characterised in that: described
Battery snap-gauge (4) have two pieces, two pieces of battery snap-gauges (4) are fastened and connected.
3. the numeric type lithium ion column end cell shell according to claim 2 with battery snap-gauge, it is characterised in that: described
Battery snap-gauge (4) include side plate (41), side plate (41) lower part is equipped with bottom plate (42), and side plate (41) both ends are equipped with end position plate
(43), two pieces of battery snap-gauges (4) are by holding position plate (43) to be fastened and connected, the bottom plate of two pieces of battery snap-gauges (4)
(42) there are strip crevice (44) between.
4. the numeric type lithium ion column end cell shell according to claim 3 with battery snap-gauge, it is characterised in that: described
Lower case (12) in be equipped with raised line (121), the strip crevice (44) and raised line (121) clamping connect.
5. the numeric type lithium ion column end cell shell according to claim 3 with battery snap-gauge, it is characterised in that: described
Side plate (41), bottom plate (42) He Duanwei plate (43) is an integral molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920075569.2U CN209232853U (en) | 2019-01-17 | 2019-01-17 | A kind of numeric type lithium ion column end cell shell with battery snap-gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920075569.2U CN209232853U (en) | 2019-01-17 | 2019-01-17 | A kind of numeric type lithium ion column end cell shell with battery snap-gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209232853U true CN209232853U (en) | 2019-08-09 |
Family
ID=67510493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920075569.2U Active CN209232853U (en) | 2019-01-17 | 2019-01-17 | A kind of numeric type lithium ion column end cell shell with battery snap-gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209232853U (en) |
-
2019
- 2019-01-17 CN CN201920075569.2U patent/CN209232853U/en active Active
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