CN205680709U - A kind of battery fixture on soft package lithium battery chemical conversion machine - Google Patents
A kind of battery fixture on soft package lithium battery chemical conversion machine Download PDFInfo
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- CN205680709U CN205680709U CN201620444614.3U CN201620444614U CN205680709U CN 205680709 U CN205680709 U CN 205680709U CN 201620444614 U CN201620444614 U CN 201620444614U CN 205680709 U CN205680709 U CN 205680709U
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- pet film
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Abstract
The utility model discloses the battery fixture on a kind of soft package lithium battery chemical conversion machine, including a rectangle PET film, the one side of described PET film is frosting, another side is shiny surface, a pair opposite side of described PET film is provided with the row's PET film installing hole arranged in a line, described two row's PET film installing holes are attached with corresponding substrate mounting holes in two pieces of substrate side surfaces respectively, described PET film is used for placing rechargeable battery after the doubling of axis, and the frosting of described PET film contacts with rechargeable battery.Use cell fixing device of the present utility model not result in battery unbalance stress during battery production and electrolyte overflows the situation generation of battery main body.
Description
Technical field
The utility model relates to mechanical field, is specifically related to consolidating of the battery charger in lithium ion battery production process
Determine device.
Background technology
Lithium ion battery is widely applied by society, and lithium ion battery applications is in mobile phone, notebook computer, bus
Deng on the product closely related with modern, thus cause demand huge, so also result in various and lithium ion
The generation of the related accident of battery, this just the safety in production to lithium ion battery have higher requirement.
In the lithium ion battery production process of prior art, discharge and recharge detection operation to be carried out to lithium ion battery, existing
Technology when lithium ion battery carries out discharge and recharge detection operation be by battery as folding playing card in layer from bottom-up
The mode of layer arrangement is placed, and so can produce serious influence the stability of battery, also can have a strong impact on the performance of battery, because of
The battery that can make for the method for above-mentioned arrangement battery unbalance stress during discharge and recharge, under upper, battery pressure depends on
Secondary change is big；Now battery side is not also sealed, and keeps flat and also results in electrolyte from battery is oozed out in side, causes battery performance
It is deteriorated.
Utility model content
The utility model provides the battery fixture on a kind of soft package lithium battery chemical conversion machine, to solve the problems referred to above.
The battery fixture on a kind of soft package lithium battery chemical conversion machine that the utility model embodiment provides, including a rectangle
PET film, the one side of described PET film is frosting, and another side is shiny surface, and the edge, a pair pair of edge of described PET film is respectively provided with
Having the row's aperture arranged in a line, described two row's apertures are used for being attached with corresponding aperture in two pieces of substrate side surfaces,
Described PET film is used for placing rechargeable battery after the doubling of axis, and the frosting of described PET film contacts with rechargeable battery.
Preferably, the thickness of described PET film is 0.05～0.7mm.
Compared with prior art the utility model has the advantage that
1st, the battery fixture on a kind of soft package lithium battery chemical conversion machine of the present utility model uses PET material to make, operation
Simply, low cost, will not cause extruding infringement to battery；The one side of the PET film that described PET material is made through frosted process,
Would not occur bonding with PET film generation when so battery contacts with the frosting of PET film, and fetching battery easily realizes automatically
Change；PET film has feature high temperature resistant, indeformable.
2nd, changing, by fixing in this device for battery, the mode that battery is stacked by prior art, battery is in this product
Survey vertical fixed form, so do not have the phenomenon of a battery unbalance stress；Closing is electrolysed in the utility model by battery
The outsourcing of liquid is sealed upward, does not thus have electrolyte and overflows into airbag, effectively utilizes electrolyte used, so can ensure
The quality of production of battery.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing of required use is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the battery charger in embodiment；
Fig. 2 is the schematic diagram of the substrate in embodiment；
Fig. 3 is the schematic diagram of the PET film in embodiment.
Reference:
1st, substrate；
11st, substrate mounting holes；
2nd, PET film；
21st, PET film installing hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The all other embodiment being obtained, broadly falls into the scope of the utility model protection.
Embodiment:
The utility model embodiment provides the battery fixture on a kind of soft package lithium battery chemical conversion machine, as it is shown on figure 3, described
Battery fixture on a kind of battery charger (as shown in Figure 1), including a rectangle PET film 2, the one side of described PET film 2 is
Frosting, another side is shiny surface, and a pair opposite side of described PET film 2 is provided with the row's PET film arranged in a line and installs
Hole 21, described two row's PET film installing holes 21 are used for being attached with corresponding substrate mounting holes 11 on two pieces of substrate 1 sides, institute
State PET film 2 along after the doubling of axis for placing rechargeable battery, the frosting of described PET film 2 contacts with rechargeable battery.
Two row's PET film installing holes 21 on described PET film 2 are carried out with the substrate mounting holes 11 on two pieces of substrates 1 even respectively
Connecing, the PET film 2 between two pieces of substrate mounting holes 11 is the flexible film as paper, stands up battery side and installs at two pieces of substrates
On PET film 2 between hole 11, regulate two pieces of substrate 1 spacings and can realize to appropriate location fixing battery.
The frosting of described PET film 2 and battery terminal contact, be so possible to prevent PET film 2 bonding with battery generation.At PET film
During 2 self-contained batteries, the edge sealing closing electrolyte is placed upward, does not thus have the situation of solution leakage,
The thickness of described PET film 21 is 0.05～0.7mm.
The battery charger of a kind of anti-short circuit being provided the utility model embodiment above is described in detail,
Principle of the present utility model and embodiment are set forth by specific case used herein, and the explanation of above example is only
It is to be adapted to assist in understanding core concept of the present utility model；Simultaneously for one of ordinary skill in the art, new according to this practicality
The thought of type and method, all will change in specific embodiments and applications, in sum, and this specification content
Should not be construed as to restriction of the present utility model.
Claims (2)
1. the battery fixture on soft package lithium battery chemical conversion machine, including a rectangle PET film, it is characterised in that: described PET film
One side be frosting, another side is shiny surface, and a pair opposite side of described PET film is provided with the row arranging in a line
PET film installing hole, described two row's PET film installing holes are attached with corresponding substrate mounting holes in two pieces of substrate side surfaces respectively,
Described PET film is used for placing rechargeable battery after the doubling of axis, and the frosting of described PET film contacts with rechargeable battery.
2. the battery fixture on a kind of soft package lithium battery chemical conversion machine according to claim 1, it is characterised in that: described
The thickness of PET film is 0.05～0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444614.3U CN205680709U (en) | 2016-05-16 | 2016-05-16 | A kind of battery fixture on soft package lithium battery chemical conversion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444614.3U CN205680709U (en) | 2016-05-16 | 2016-05-16 | A kind of battery fixture on soft package lithium battery chemical conversion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205680709U true CN205680709U (en) | 2016-11-09 |
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ID=57436491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620444614.3U Active CN205680709U (en) | 2016-05-16 | 2016-05-16 | A kind of battery fixture on soft package lithium battery chemical conversion machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN205680709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037782A (en) * | 2018-06-26 | 2018-12-18 | 桑顿新能源科技有限公司 | A kind of pad pasting and method for adhering film improving soft bag lithium ionic cell surface folding |
-
2016
- 2016-05-16 CN CN201620444614.3U patent/CN205680709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037782A (en) * | 2018-06-26 | 2018-12-18 | 桑顿新能源科技有限公司 | A kind of pad pasting and method for adhering film improving soft bag lithium ionic cell surface folding |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |