A flower basket structure

Abstract

The utility model discloses a flower basket structure relates to solar cell preparation technical field, including two opposite setting end plate and the rack assembly of setting between two end plates, the rack assembly is used for inserting solar cell piece, its characterized in that, the rack assembly includes a plurality of limit rods, a plurality of limit rods interval distribution in the width direction of end plate, and at least one of a plurality of limit rods can be moved along the end plate to make the interval adjustable between the movable limit rod and the limit rod adjacent to the movable limit rod, and the interval between two adjacent limit rods is used to accommodate solar cell piece. The utility model can adjust the interval of limit rod fast to adapt to a variety of cell piece size.

Description

Technical Field

[0001] This utility model relates to the field of solar cell fabrication technology, specifically to a flower basket structure. Background Technology

[0002] Flower baskets are an important production tool widely used in fields such as silicon wafers, solar cells, and semiconductor chips. With the improvement of technology, solar cells of various sizes are often available, but existing flower baskets have a single structural size, forcing companies to customize new flower baskets, which increases production costs. Utility Model Content

[0003] This invention aims to address one of the technical problems in related technologies to a certain extent. To this end, this invention provides a flower basket structure that is adaptable to the transportation and storage of solar cells of various specifications.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a flower basket structure, comprising two oppositely arranged end plates and a toothed rod assembly disposed between the two end plates, the toothed rod assembly being used to insert solar cells, characterized in that the toothed rod assembly includes a plurality of limiting rods; the plurality of limiting rods are spaced apart in the width direction of the end plates, at least one of the plurality of limiting rods is movable along the end plates, so that the distance between the movable limiting rod and the limiting rod adjacent to the movable limiting rod is adjustable, and the interval between two adjacent limiting rods is used to accommodate solar cells.

[0005] The application of this application has the following advantages: Compared with the basket structure in the related art that uses grooves and bolts to adjust the width between the limiting rods, this solution can quickly adjust the interval between two adjacent limiting rods, is suitable for battery cells of different sizes, and has a simple structure and low cost.

[0006] Optionally, the end plate is provided with a first sliding groove corresponding to the limiting rod, and the first sliding groove extends along the width direction of the end plate; the limiting rod includes a limiting rod body, two first sliders and two first limiting blocks, the two first limiting blocks are respectively disposed at both ends of the limiting rod body, and the two first sliders are respectively disposed on the side of the corresponding first limiting block away from the limiting rod body;

[0007] The first limiting block abuts against the side of the first slide groove facing the limiting rod body to prevent the limiting rod body from passing through the first slide groove; the first slider is movably disposed in the first slide groove and can be fixed at a set position in the first slide groove.

[0008] Optionally, the first slide groove includes a first slide channel and first engaging holes located at both ends of the first slide channel, wherein the first engaging holes communicate with the corresponding first slide channel;

[0009] The limiting rod has a locked state and an unlocked state. In the unlocked state, the first slider can enter the first engaging hole from the first slide rail. In the locked state, the first slider engages with the first engaging hole. The first slider is rotatably disposed in the first engaging hole. The length of the first slider is greater than the dimension of the first slide rail along the height direction of the basket structure, and the width of the first slider is less than the dimension of the first slide rail along the height direction of the basket structure.

[0010] In the locked state, the first slider rotates until its length direction aligns with the height direction of the basket structure; in the unlocked state, the first slider rotates until its length direction aligns with the length direction of the first slide.

[0011] Optionally, the limiting rod further includes two first operating components, which are respectively disposed on the two first sliders, and the first operating components are disposed on the side of the corresponding first slider opposite to the first limiting block.

[0012] Optionally, the flower basket structure further includes a bottom rod disposed between the two end plates, and the end plates are provided with a second sliding groove corresponding to the bottom rod, the second sliding groove extending along the height direction of the end plates; the bottom rod includes a bottom rod body, two second sliders and two second limiting blocks, the two second limiting blocks are respectively disposed at both ends of the bottom rod body, and the two second sliders are respectively disposed on the corresponding side of the bottom rod body opposite to the bottom rod body;

[0013] The second limiting block abuts against the side of the second slide groove facing the bottom rod body to prevent the bottom rod body from passing through the second slide groove; the second slider is movably disposed in the second slide groove and can be fixed at a set position in the second slide groove.

[0014] The second slide includes a second slide rail and a second engagement hole located at the top of the second slide rail, the second engagement hole communicating with the corresponding second slide rail;

[0015] The base rod has a locked state and an unlocked state. In the unlocked state, the second slide can enter the second engaging hole from the second slider. In the locked state, the second slider engages with the second engaging hole. The second slider is rotatably disposed in the second engaging hole. The length of the second slider is less than the dimension of the second slide along the height direction of the basket structure, and the width of the second slider is less than the dimension of the second slide along the height direction of the basket structure.

[0016] In the locked state, the second slider rotates until its length direction aligns with the height direction of the basket structure; in the unlocked state, the second slider rotates until its length direction aligns with the length direction of the second slide.

[0017] Optionally, the base rod further includes two second operating components, which are respectively disposed on the second slider and on the side of the corresponding second slider opposite to the second limiting block.

[0018] Optionally, the basket structure further includes at least one support rod disposed between the two end plates, the support rod being located at the bottom of the toothed assembly, the support rod being used to support the solar cell.

[0019] Optionally, the flower basket structure further includes a windproof plate disposed between the two end plates, the two windproof plates being disposed on both sides of the width direction of the end plates; the end plates are provided with slots corresponding to the windproof plates, the slots extending along the height direction of the end plates and the top of the slots penetrating the end plates, the ends of the windproof plates being inserted into the slots, and multiple inserts being provided on the surfaces of the two windproof plates facing opposite directions.

[0020] Optionally, the flower basket structure further includes a handle mounting plate, which extends from the top of the end plate in the height direction of the end plate; the height of the handle mounting plate is higher than that of the windproof plate, and the width of the handle mounting plate decreases as it approaches the top of the end plate.

[0021] These features and advantages of this utility model will be disclosed in detail in the following specific embodiments and accompanying drawings. The preferred embodiments or means of this utility model will be shown in detail in conjunction with the accompanying drawings, but are not intended to limit the technical solutions of this utility model. In addition, each of these features, elements and components appearing in the following text and drawings is multiple and is labeled with different symbols or numbers for convenience, but all represent parts with the same or similar structure or function. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the structure of this utility model (without the windproof plate installed).

[0024] Figure 2 This is a schematic diagram of the end plate of this utility model.

[0025] Figure 3 This is a schematic diagram of the limiting rod of this utility model.

[0026] Figure 4 This is a schematic diagram of the structure of the end of the limiting rod of this utility model.

[0027] Figure 5a This is a schematic diagram showing the unlocked state of the limiting rod and the first slide groove of this utility model (the limiting rod is inside the first slide groove).

[0028] Figure 5b This is a schematic diagram showing the unlocked state of the limiting rod and the first sliding groove of this utility model (the limiting rod is in the first engaging hole).

[0029] Figure 5c This is a schematic diagram of the locking state of the limiting rod and the first sliding groove of the utility model (the limiting rod is in the first engaging hole).

[0030] Figure 6 This is a schematic diagram of the structure of the base rod of this utility model.

[0031] Figure 7 This is a structural schematic diagram of the windproof panel of this utility model.

[0032] Figure 8 This is a schematic diagram of the structure of this utility model after the windproof plate is installed.

[0033] Among them, 1. End plate; 10. First slide groove; 100. First slide rail; 101. First engaging hole; 11. Second slide groove; 110. Second slide rail; 111. Second engaging hole; 12. Slot; 13. Handle; 20. Limiting rod; 200. First slider; 201. Tooth tip; 202. First operating component; 203. Limiting rod body; 204. First limiting block; 21. Bearing rod; 22. Bottom rod; 220. Second slider; 221. Bottom rod body; 222. Second limiting block; 223. Second operating component; 23. Fixing rod; 3. Windproof plate; 31. Insert pocket. Detailed Implementation

[0034] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described are intended to explain this utility model and should not be construed as limiting it.

[0035] The terms "an embodiment," "example," or "trademark" used in this specification refer to a particular feature, structure, or characteristic described in connection with the embodiment itself that may be included in at least one embodiment disclosed in this patent. The phrase "in an embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment.

[0036] In related technologies, a sliding groove and bolt mating structure is used to change the spacing between the individual racks in a rack assembly. The bolt is placed in the sliding groove, a lock nut is placed at the tail of the bolt, and tightening the lock nut fixes the position of the rack. Loosening the lock nut changes the position of the rack in the sliding groove. However, this method has several drawbacks. First, the end plates of the basket structure used for solar cells are made of sheet metal. If the bolt and nut structure is used to adjust the position of the limiting rod for a long time, slippage may occur. Second, the process of manually tightening the nuts is cumbersome and time-consuming. If the nuts have not been used for a long time, they may become difficult to tighten, and there is also a risk of the nuts falling off and being lost during the manual tightening process. Third, due to the multiple uses of the basket, such as passing through air showers, the solar cells are easily damaged and contaminated, resulting in scrapped cells. Finally, existing baskets also present challenges in inserting, transporting, and counting the cells, thus reducing production efficiency.

[0037] In view of this, such as Figure 1 As shown, this utility model provides a flower basket structure, including two oppositely arranged end plates 1 and a toothed rod assembly disposed between the two end plates 1. The toothed rod assembly is provided with toothed grooves for inserting solar cells. The toothed rod assembly includes two limiting rods 20 and two supporting rods 21. The two limiting rods 20 are spaced apart in the width direction D1 of the end plates 1. At least one of the two limiting rods 21 is movable so that the distance between the two limiting rods 20 is adjustable. The distance is used to limit the width of the solar cells. The two supporting rods 21 are disposed at the bottom of the limiting rods 20 and located between the two limiting rods 21. The supporting rods 21 are used to support the solar cells.

[0038] Two support rods 21 and two limiting rods 20 form a receiving cavity with an open top. The two limiting rods 21 have evenly distributed, aligned tooth tips 201 facing opposite sides. The two support rods 21 also have aligned, aligned tooth tips distributed along the top of the end plate 1 in the height direction D2. The tooth tips 201 on the limiting rods 21 and support rods 21 are correspondingly arranged, and adjacent tooth tips 201 form grooves for inserting solar cells. A series of grooves at varying distances can be designed on the end plate to accommodate sizes such as 166 full cells, 210 half cells, 182 half cells, 210R, and 230 half cells. In other embodiments, numbers can be printed below the grooves for easy counting.

[0039] like Figure 2As shown, the end plate 1 is provided with a first sliding groove 10 corresponding to the limiting rod 20, and the first sliding groove 10 extends along the width direction of the end plate; as Figure 3-4 As shown, the limiting rod 20 includes a limiting rod body 203, two first sliders 200 and two first limiting blocks 204. The two first limiting blocks 204 are respectively disposed at both ends of the limiting rod body 203, and the two first sliders 200 are respectively disposed on the side of the corresponding first limiting block 204 away from the limiting rod body 203.

[0040] The first limiting block 204 abuts against the side of the first slide groove 10 facing the limiting rod body 203 to prevent the limiting rod body 203 from passing through the first slide groove 10; the first limiting block 204 is a circular block structure, a rectangular block structure, or an elliptical block structure, etc., as long as the area of ​​the first limiting block 204 is larger than the opening area of ​​the first slide groove 10; the first slider 200 is movably disposed in the first slide groove 10 and can be fixed at a set position in the first slide groove 10.

[0041] Specifically, the first slide groove 10 includes a first slide rail 100 and first engaging holes 101 located at both ends of the first slide rail 100. The first engaging holes are connected to the corresponding first slide rail 100. The limiting rod 20 has a locked state and an unlocked state. In the unlocked state, the first slider 200 can enter the first engaging hole 101 from the first slide rail 100. In the locked state, the first slider 200 is engaged with the first engaging hole 101.

[0042] Specifically, the first slider 200 is rotatably disposed within the first engaging hole 101. The length of the first slider 200 is greater than the dimension of the first slide rail 100 along the height direction of the basket structure, and the width of the first slider 200 is less than the dimension of the first slide rail 100 along the height direction of the basket structure. In the locked state, the first slider 200 rotates until its length direction is aligned with the height direction of the basket structure. In the unlocked state, the first slider 200 rotates until its length direction is aligned with the length direction of the first slide rail 100.

[0043] In this embodiment, the limiting rod 20 further includes two first operating members 202, which are respectively disposed on the two first sliders 200, and the first operating members 202 are disposed on the side of the corresponding first slider 200 facing away from the first limiting block 204.

[0044] In this embodiment, the maximum distance between the two limiting rods 20 is 168-170mm, and the minimum distance between the two limiting rods 20 is 106-108mm; the above size range can be adapted to common size battery cells, realizing the transportation and storage of battery cells of multiple sizes.

[0045] In some feasible implementations, the first engaging hole 101 can be semi-circular, the first sliding groove 10 can be rectangular, and the first slider can be teardrop-shaped; the limiting rod 20 has a locked state and an unlocked state, such as... Figure 5a and Figure 5b As shown, in the unlocked state, the first slider 200 can enter the first engaging hole 101 from the first slide rail 100, and the first slider 200 can rotate within the first engaging hole 101 to switch the limiting rod 20 from the unlocked state to the locked state; as Figure 5c As shown, in the locked state, the first slider 200 rotates, and the tip of the first slider 200 abuts against the horizontal section of the first engaging hole 101, thereby restricting the first engaging hole 101 from entering the first groove 10.

[0046] In this embodiment, the basket structure also includes a bottom rod 22 connected between the two end plates 1. The end plates 1 are provided with a second sliding groove 11 corresponding to the bottom rod, and the bottom rod 22 is movably connected to the second sliding groove 11. The second sliding groove 11 is arranged along the height direction of the end plates 1, and the top of the second sliding groove 11 is higher than the support rod 21, so that the bottom rod 22 can lift the solar cell. The lower end of the second sliding groove 11 penetrates the end plate 1. When it is necessary to remove the cell, the bottom rod 22 is moved to the top of the second sliding groove 11 and locked. The bottom rod 22 is used to raise the solar cell for easy removal. In an optional embodiment, the lower end of the second sliding groove 11 does not penetrate the end plate 1, and the lower end of the second sliding groove 11 is lower than the support rod 21. The bottom rod 22 is always positioned within the second sliding groove 11. When inserting the solar cell, the bottom rod 22 is located at the lower end of the second sliding groove 11; when it is necessary to remove the cell, the bottom rod 22 is moved to the top of the second sliding groove 11 and locked for easy removal.

[0047] Specifically, the structure of the base rod 22 is as follows: Figure 6 As shown, the base rod 22 includes a base rod body 221, two second sliders 220 and two second limiting blocks 222. The two second limiting blocks 222 are respectively disposed at both ends of the base rod body 221, and the two second sliders 220 are respectively disposed on the side of the corresponding base rod body 221 away from the base rod body 221.

[0048] The second limiting block 222 abuts against the side of the second slide groove 11 facing the bottom rod body 221 to prevent the bottom rod body 221 from passing through the second slide groove 11; the second limiting block 222 and the second slider 220 are circular block structures, rectangular block structures, or elliptical block structures, etc., as long as the area of ​​the second limiting block 222 is larger than the opening area of ​​the second slide groove 11; the second slider 220 is movably disposed in the second slide groove 11 and can be fixed at a set position in the second slide groove 11.

[0049] In this embodiment, the second slide groove 11 includes a second slide 110 and a second engaging hole 111 located at the top of the second slide 110. The second engaging hole 111 communicates with the corresponding second slide 110. The bottom rod 22 has a locked state and an unlocked state. In the unlocked state, the second slide 110 can enter the second engaging hole 111 from the second slider 220. In the locked state, the second slider 220 engages with the second engaging hole 111.

[0050] Specifically, the second slide groove 11 includes a second slide rail 110 and a second engaging hole 111 located at the top of the second slide rail 110, the second engaging hole 111 communicating with the corresponding second slide rail 110; the bottom rod 22 has a locked state and an unlocked state. In the unlocked state, the second slide rail 110 can enter the second engaging hole 111 from the second slider 220; in the locked state, the second slider 220 is engaged with the second engaging hole 111. The bottom rod 22 also includes two second operating members, which are respectively disposed at both ends of the second slider 220.

[0051] In this embodiment, the height of the second slide groove 11 is set to 80-120mm. It should be noted that the distance of the movable base rod of the flower basket can be redesigned according to the size of the compatible silicon wafer.

[0052] In this embodiment, the flower basket structure further includes two fixing rods 23, with both ends of the fixing rods 23 fixedly disposed on the two end plates 1 respectively; the fixing rods 23 are correspondingly disposed at the bottom of the limiting rods 20, and the distance between the two fixing rods 23 is equal to the maximum distance between the two limiting rods 20. The fixing rods 23 are used to strengthen the support of the flower basket structure for the solar cells when supporting the solar cells of the maximum width dimension.

[0053] In this embodiment, as Figure 7-8 As shown, a windproof plate 3 is provided on each side of the end plate 1 in the width direction, and slots 12 are provided on each side of the end plate 1 in the width direction. The two ends of the windproof plate 3 are inserted into the slots 12. Since the R&D laboratory and production line are both Class 1000 and Class 1000 cleanrooms, air showers must be provided, so the windproof plates need to provide sufficient protection for the battery cells. In this embodiment, the height of the slots is set to 210-220mm, and the length of the windproof plate is set to 560mm. Furthermore, multiple inserts 31 are provided on the opposite surfaces of the two windproof plates 3, and the inserts 31 are used to place process sheets.

[0054] In this embodiment, a handle mounting plate is provided on the top of the end plate 1. The handle mounting plate and the end plate 1 are an integral structure. A handle 13 is provided on the handle mounting plate, and the width of the handle mounting plate is smaller the closer it is to the top. The handle mounting plate is generally trapezoidal in shape, which reduces the collision situation when the operator inserts the cells into the basket structure, improves production efficiency, and solves the problem of difficult cell insertion.

[0055] The above are merely specific embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Those skilled in the art should understand that this utility model includes, but is not limited to, the contents described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of this utility model will be included within the scope of the claims.

Claims

1. A flower basket structure, comprising two oppositely arranged end plates (1) and a toothed rod assembly disposed between the two end plates (1), the toothed rod assembly being used to insert solar cells, characterized in that, The toothed rod assembly includes a plurality of limiting rods (20); the plurality of limiting rods (20) are spaced apart in the width direction of the end plate (1), at least one of the plurality of limiting rods is movable along the end plate (1) so that the distance between the movable limiting rod and the limiting rod (20) adjacent to the movable limiting rod is adjustable, and the distance between two adjacent limiting rods is used to accommodate solar cells.

2. The flower basket structure according to claim 1, characterized in that, The end plate (1) is provided with a first sliding groove (10) corresponding to the limiting rod (20), and the first sliding groove (10) extends along the width direction of the end plate; the limiting rod (20) includes a limiting rod body (203), two first sliders (200) and two first limiting blocks (204), the two first limiting blocks (204) are respectively disposed at both ends of the limiting rod body (203), and the two first sliders (200) are respectively disposed on the side of the corresponding first limiting block (204) away from the limiting rod body (203); The first limiting block (204) abuts against the side of the first slide groove (10) facing the limiting rod body (203) to prevent the limiting rod body (203) from passing through the first slide groove (10); the first slider (200) is movably disposed in the first slide groove (10) and can be fixed at a set position in the first slide groove (10).

3. The flower basket structure according to claim 2, characterized in that, The first slide (10) includes a first slide (100) and first engaging holes (101) located at both ends of the first slide (100), and the first engaging holes (101) are connected to the corresponding first slide (100); The limiting rod (20) has a locked state and an unlocked state. In the unlocked state, the first slider (200) can enter the first engaging hole (101) from the first slide rail (100). In the locked state, the first slider (200) engages with the first engaging hole (101). The first slider (200) is rotatably disposed in the first engaging hole (101). The length of the first slider (200) is greater than the dimension of the first slide rail (100) along the height direction of the basket structure, and the width of the first slider (200) is less than the dimension of the first slide rail (100) along the height direction of the basket structure. In the locked state, the first slider (200) rotates until the length direction of the first slider (200) is consistent with the height direction of the basket structure; in the unlocked state, the first slider (200) rotates until the length direction of the first slider (200) is consistent with the length direction of the first slide rail (100).

4. The flower basket structure according to claim 2, characterized in that, The limiting rod (20) also includes two first operating components (202), which are respectively disposed on the two first sliders (200), and the first operating components (202) are disposed on the side of the corresponding first slider (200) facing away from the first limiting block (204).

5. The flower basket structure according to claim 1, characterized in that, The flower basket structure also includes a bottom rod (22) disposed between the two end plates (1). The end plates (1) are provided with a second sliding groove (11) corresponding to the bottom rod (22). The second sliding groove (11) extends along the height direction of the end plates (1). The bottom rod (22) includes a bottom rod body (221), two second sliders (220) and two second limiting blocks (222). The two second limiting blocks (222) are respectively disposed at both ends of the bottom rod body (221), and the two second sliders (220) are respectively disposed on the side of the corresponding bottom rod body (221) away from the bottom rod body (221). The second limiting block (222) abuts against the side of the second slide groove (11) facing the bottom rod body (221) to prevent the bottom rod body (221) from passing through the second slide groove (11); the second slider (220) is movably disposed in the second slide groove (11) and can be fixed at a set position in the second slide groove (11).

6. The flower basket structure according to claim 5, characterized in that, The second slide (11) includes a second slide (110) and a second engaging hole (111) located at the top of the second slide (110), the second engaging hole (111) communicating with the corresponding second slide (110); The base rod (22) has a locked state and an unlocked state. In the unlocked state, the second slide rail (110) can enter the second engaging hole (111) from the second slider (220). In the locked state, the second slider (220) engages with the second engaging hole (111). The second slider (220) is rotatably disposed in the second engaging hole (111). The length of the second slider (220) is less than the dimension of the second slide rail (110) along the height direction of the basket structure, and the width of the second slider (220) is less than the dimension of the second slide rail (110) along the height direction of the basket structure. In the locked state, the second slider (220) rotates until the length direction of the second slider (220) is aligned with the height direction of the basket structure; in the unlocked state, the second slider (220) rotates until the length direction of the second slider (220) is aligned with the length direction of the second slide rail (110).

7. The flower basket structure according to claim 5, characterized in that, The bottom rod (22) also includes two second operating components (223), which are respectively disposed on the second slider (220), and the second operating components (223) are disposed on the side of the corresponding second slider (220) away from the second limiting block (222).

8. The flower basket structure according to claim 1, characterized in that, The basket structure also includes at least one support rod (21) disposed between the two end plates (1), the support rod (21) being located at the bottom of the toothed rod assembly, the support rod (21) being used to support the solar cell.

9. The flower basket structure according to any one of claims 1-8, characterized in that, The flower basket structure also includes a windproof plate (3) disposed between the two end plates (1), the two windproof plates (3) being disposed on both sides of the width direction of the end plate (1); the end plate (1) is provided with a slot (12) corresponding to the windproof plate (3), the slot (12) extending along the height direction of the end plate (1) and the top of the slot (12) penetrating the end plate (1), the end of the windproof plate (3) being inserted into the slot (12), and multiple inserts (31) being provided on the surfaces of the two windproof plates (3) facing opposite directions.

10. The flower basket structure according to claim 9, characterized in that, The flower basket structure also includes a handle mounting plate, which extends from the top of the end plate (1) in the height direction; the height of the handle mounting plate is higher than that of the windproof plate (3), and the width of the handle mounting plate is smaller the closer it is to the top of the handle mounting plate.

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