CN219770642U - Plastic sucking box - Google Patents
Plastic sucking box Download PDFInfo
- Publication number
- CN219770642U CN219770642U CN202321132755.8U CN202321132755U CN219770642U CN 219770642 U CN219770642 U CN 219770642U CN 202321132755 U CN202321132755 U CN 202321132755U CN 219770642 U CN219770642 U CN 219770642U
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- Prior art keywords
- placement area
- soft package
- area
- placement
- package battery
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- 238000000034 method Methods 0.000 description 9
- 125000006850 spacer group Chemical group 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
- Packages (AREA)
Abstract
The utility model relates to a plastic uptake box which is used for placing a soft package battery, wherein the soft package battery comprises a main body part of the soft package battery and a terminal head or a tab, and the plastic uptake box comprises a plastic uptake box body and at least one article placing area formed by inwards sinking the surface of the plastic uptake box body; each article placement area comprises a first placement area and a second placement area, wherein the first placement area is used for accommodating a main body part of the soft package battery, and the second placement area is used for accommodating a terminal head or a tab of the soft package battery; the first placing area is communicated with the second placing area, and the depth of the second placing area is larger than that of the first placing area.
Description
Technical Field
The utility model relates to the technical field of battery manufacturing, in particular to a plastic suction box.
Background
The soft package battery is widely applied to various types of digital products, and is stored and transported by a plastic suction box or transferred from one process to another process at present so as to prevent the soft package battery from being damaged in the moving process. In the process of moving the battery, especially in the process of transporting or transferring, a large number of plastic sucking boxes are often required to be placed and arranged through stacking so as to improve the work efficiency of transporting/transferring. The plastic uptake box on the market is a square box body which is downwards sunken to form a square accommodating cavity for accommodating the soft package battery, and after the battery (especially the finished battery) with the terminal head is put in the plastic uptake box and stacked, the battery is laminated one by one, especially the terminal head of the finished battery is pressed. Since the terminal head is fragile, the terminal head is broken under the pressure of the stacked cells, and even causes short circuit and burning risks. There is a risk of transportation/handling.
Disclosure of Invention
The present utility model aims to provide an improved blister pack in view of the problems mentioned in the background art.
The technical scheme adopted for solving the technical problems is as follows:
the plastic suction box is used for placing the soft package battery, the soft package battery comprises a main body part of the soft package battery and a terminal head or a tab, and the plastic suction box comprises a plastic suction box body and at least one article placing area formed by inwards sinking the surface of the plastic suction box body;
each article placement area comprises a first placement area and a second placement area, wherein the first placement area is used for accommodating a main body part of the soft package battery, and the second placement area is used for accommodating a terminal head or a tab of the soft package battery;
the first placing area is communicated with the second placing area, and the depth of the second placing area is larger than that of the first placing area.
Preferably, the depth of the second placement area is 5mm greater than the depth of the first placement area.
Preferably, the depth of the first placement area is greater than the thickness of the soft pack battery body part.
Preferably, the at least one article placement area comprises at least two article placement areas, the at least two article placement areas being distributed in an array.
Preferably, the plastic suction box is further provided with a groove for communicating two adjacent first placement areas; the depth of the groove is smaller than that of the first placement area.
Preferably, the shape of the first placement area is adapted to the shape of the main body portion of the pouch cell.
Preferably, the shape of the second placement area is adapted to the terminal head or tab of the soft package battery.
Preferably, the plastic suction box further comprises a spacing part, wherein the spacing part is convexly arranged on the bottom surface of the second placement area and is arranged at the joint of the first placement area and the second placement area.
Preferably, the top of the spacer is lower than the surface of the plastic suction box body and higher than the bottom surface of the first placement area.
Preferably, the spacer is in the shape of a frustum.
The implementation of the utility model has the following beneficial effects:
this plastic uptake box is through placing the district with article and is set to two different places of degree of depth district, places the district with terminal head or utmost point ear holding in the second of deeper, can provide bigger activity space for terminal head or utmost point ear, effectually avoids damaging terminal head or utmost point ear at multilayer plastic uptake box in-process that piles up, has improved the security of battery in transportation, transportation.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of a plastic suction box in the utility model;
FIG. 2 is a side cross-sectional view of the plastic uptake box of FIG. 1;
FIG. 3 is a side cross-sectional view of the plastic uptake box of FIG. 1 at another angle;
fig. 4 is an assembled schematic view of the blister pack of fig. 1 with a soft pack battery having a terminal head mounted thereon;
fig. 5 is an assembly schematic view of a pouch cell with tabs mounted in the article-receiving region of the blister pack of fig. 1.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "vertical", "horizontal", "bottom", "inner", "outer", etc. are configured and operated in specific directions based on the directions or positional relationships shown in part of the drawings, are merely for convenience of description of the present utility model, and do not indicate that the apparatus or element to be referred to must have specific directions, and thus should not be construed as limiting the present utility model.
It should also be noted that unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or one or more intervening elements may also be present. The terms "first," "second," and the like are used merely for convenience in describing the present technology and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," and the like may explicitly or implicitly include one or more such features. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present utility model with unnecessary detail.
Fig. 1 shows a blister pack 1 for holding a pouch cell in accordance with an embodiment of the present utility model, comprising a blister pack body 10 and at least one article holding zone 20. The at least one article placement area 20 is a plurality of article placement areas, and is uniformly arranged on the plastic suction box body 10 at intervals for placing soft package batteries. The plastic sucking process is mainly characterized by that after the flat plastic hard sheet material is heated and softened, it adopts vacuum adsorption on the surface of mould, and cooled and formed. The plastic uptake box 1 can be used for placing or packaging any special-shaped product, and as shown in fig. 4, the plastic uptake box 1 of the embodiment is used for placing soft package batteries.
In some embodiments, the plastic suction box body 10 is a flat square body with a certain thickness, and includes an upper surface 11, a side surface 12 and a lower surface, the upper surface 11 is opposite to the lower surface, the side surface 12 is a closed frame structure, the upper end of the side surface 12 is connected with the upper surface 11 to form a plastic suction box body 10 with an open lower end, and the open lower end is used for covering the plastic suction box 1 below when a plurality of plastic suction boxes 1 are stacked and placed, so that space is saved. It should be noted that the above-mentioned "lower surface" is not a solid surface, but a virtual surface space formed around four sides closed by the lower ends of the side surfaces 12, and is disposed opposite to the upper surface 11. In some embodiments, the lower end of the side surface 12 is slightly inclined outwards, so that the overall plastic suction box body 10 presents a non-obvious frustum structure, so that when a plurality of plastic suction boxes 1 are stacked, the plastic suction box 1 positioned above can be more easily placed and sleeved on the plastic suction box 1 positioned below.
As shown in fig. 1-3, in some embodiments, the upper surface 11 is recessed toward the lower surface to form at least one article placement region 20. Specifically, the article placement areas 20 are a plurality of and are uniformly distributed on the plastic uptake box body 10 at intervals in a matrix shape for accommodating the soft package batteries. The above-mentioned article placement areas 20 arranged in a matrix form make the stress of the plastic uptake box body 10 uniform, and avoid deformation of the plastic uptake box body 10. In some embodiments, the article placement area 20 includes a first placement area 21 and a second placement area 22. The first placement area 21 is connected to the second placement area 22 in a communicating manner, so as to jointly accommodate the soft package battery, and the depth of the second placement area 22 is greater than that of the first placement area 21. The first placement area 21 is used for accommodating a main body part of the soft package battery, and the second placement area 22 is used for accommodating a terminal head or a tab of the soft package battery.
As shown in fig. 2 to 3, in some embodiments, the first placement area 21 has a square shape and includes a first bottom wall 211 and a first side wall 212. The first bottom wall 211 is used for bearing the main body part of the soft package battery, the lower end part of the first side wall 212 is connected with three sides of the first bottom wall 211, and the whole is semi-enclosed in the first bottom wall 211. In some embodiments, the height of the first sidewall 212 is greater than the thickness of the main body of the pouch cell, and the upper surface of the main body of the pouch cell is lower than the upper surface 11 of the pouch body 10 when the main body of the pouch cell is placed in the first placement area 21, so that the side surface 12 of the upper pouch 1 can partially abut against the side surface 12 of the lower pouch 1 to limit the relative movement thereof when the plurality of the pouches 1 are stacked. In some embodiments, the shape of the first placement area 21 is adapted to the shape of the main body of the soft battery, and when the soft battery is cylindrical, the first placement area 21 is a semi-cylinder with a square cross section.
As shown in fig. 2 to 3, in some embodiments, the second placement area 22 is connected in communication with the first placement area 21, and the shape of the second placement area 22 is adapted to the shape of the terminal head or tab. The second placement area 22 includes a second bottom wall 221 and a second side wall 222.
In some embodiments, the height of the second side wall 222 is at least 5mm higher than the height of the first side wall 212 (i.e., the second placement area 22 is at least 5mm deeper than the first placement area 21), so that when a plurality of blister packs are stacked, the second placement area 22 can leave a space larger than the thickness of the soft pack battery for the terminal head or tab to be placed therein, so as to ensure that the terminal head or tab is not squeezed (especially for the case that the thickness of the terminal head is larger than the thickness of the main body portion of the soft pack battery). The second bottom wall 221 is used for receiving a terminal or a tab of the soft package battery, the lower end of the second side wall 222 is connected with three sides of the second bottom wall 221, and is semi-enclosed in the second bottom wall 221, and two ends of the first side wall 212 are respectively connected with two ends of the second side wall 222 to jointly form a side wall of the article placement area 20.
As shown in fig. 2 to 5, in some embodiments, the second placement area 22 is square in shape, and two sides of the connection between the second placement area 22 and the first placement area 21 are equal. In some embodiments, the plastic uptake box 1 further includes a spacer 30, and the spacer 30 is in a shape of a conical boss and protrudes on the second bottom wall 221, and the upper surface of the spacer is lower than the upper surface 11 of the plastic uptake box body 10 and higher than the first bottom wall 211. Specifically, in the present embodiment, the spacer 30 is disposed at an end of the second bottom wall 221 connected to the first bottom wall 211 and at a middle position, for limiting the main body of the soft pack battery, and preventing the soft pack battery from shaking or moving to the second placement area in the first placement area 21. In some embodiments, the second placement area 22 may also be configured in a semicircular shape, an irregular shape, or the like, which may accommodate the terminal head or tab.
As shown in fig. 4, in some embodiments, when the soft pack battery is provided with the terminal head, the spacer 30 enables the second placement area 22 to form an "L" shaped path for placing the wire electrically connecting the terminal head and the main body of the soft pack battery in a predetermined space, so that the wire and the terminal head connected with the end are placed in the second placement area 22 in an "L" shape as a whole. As shown in fig. 5, when the soft pack battery is provided with the tabs, since the tabs of the soft pack battery are relatively soft, bending is easy to occur during transportation and the like, so that the positive and negative poles of the two tabs are shorted, the battery is damaged, and the spacer 30 can play a role in physically isolating the two tabs. In some embodiments, the spacer 30 may also be provided in other configurations such as conical.
In some embodiments, the edges of the first placing area 21, the second placing area 22 and the spacing portion 30 in the plastic uptake box 1 are provided with chamfers to prevent the soft package battery from being scratched.
In some embodiments, a groove 40 is further provided between two article placement areas 20 on the blister pack 1 for communicating with a first placement area 21 of two adjacent article placement areas 20, and the depth of the groove 40 is smaller than the depth of the first placement area 21. Specifically, an XY coordinate system is established on the plastic uptake box body 10, three rows of article placement areas 20 are arranged in parallel along the X direction, and three article placement areas 20 are arranged at intervals along the Y square, so that the first placement areas 21 of two adjacent article placement areas 20 in the Y direction are communicated through the groove 40 for taking and placing the soft package battery.
It is to be understood that the above examples only represent preferred embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that, for a person skilled in the art, the above technical features can be freely combined, and several variations and modifications can be made without departing from the scope of the utility model; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (10)
1. The plastic suction box is used for placing a soft package battery, and the soft package battery comprises a main body part of the soft package battery and a terminal head or a terminal lug, and is characterized by comprising a plastic suction box body (10) and at least one article placing area (20) formed by inwards sinking the surface of the plastic suction box body (10);
each article placement area (20) comprises a first placement area (21) and a second placement area (22), wherein the first placement area (21) is used for accommodating a main body part of the soft package battery, and the second placement area (22) is used for accommodating a terminal head or a tab of the soft package battery;
the first placement area (21) is communicated with the second placement area (22), and the depth of the second placement area (22) is larger than that of the first placement area (21).
2. A blister pack according to claim 1, wherein: the depth of the second placement area (22) is 5mm greater than the depth of the first placement area (21).
3. A blister pack according to claim 1, wherein: the depth of the first placement area (21) is greater than the thickness of the soft pack battery body.
4. A blister pack according to claim 1, wherein: the at least one article placement area (20) comprises at least two article placement areas (20), the at least two article placement areas (20) being distributed in an array.
5. A blister pack according to claim 4, wherein: the plastic suction box is also provided with a groove (40) for communicating two adjacent first placement areas (21); the depth of the groove (40) is smaller than the depth of the first placement area (21).
6. A blister pack according to claim 1, wherein: the shape of the first placement area (21) is matched with the shape of the soft package battery main body part.
7. A blister pack according to claim 1, wherein: the shape of the second placement area (22) is matched with the terminal head or the tab of the soft package battery.
8. A blister pack according to claim 1, wherein: the plastic suction box further comprises a spacing part (30), wherein the spacing part (30) is convexly arranged on the bottom surface of the second placement area (22) and is arranged at the joint of the first placement area (21) and the second placement area (22).
9. A blister pack according to claim 8, wherein: the top of the spacing part (30) is lower than the surface of the plastic sucking box body (10) and higher than the bottom surface of the first placing area (21).
10. A blister pack according to claim 8, wherein: the spacing part (30) is in a frustum shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321132755.8U CN219770642U (en) | 2023-05-11 | 2023-05-11 | Plastic sucking box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321132755.8U CN219770642U (en) | 2023-05-11 | 2023-05-11 | Plastic sucking box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219770642U true CN219770642U (en) | 2023-09-29 |
Family
ID=88106434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321132755.8U Active CN219770642U (en) | 2023-05-11 | 2023-05-11 | Plastic sucking box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219770642U (en) |
-
2023
- 2023-05-11 CN CN202321132755.8U patent/CN219770642U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |