A sheet taking device and an access apparatus using the same

Abstract

The application provides a film taking device and an access equipment suitable for the film taking device. The film taking device comprises a fixing frame for fixing a flower basket, a moving plate arranged on the fixing frame and located at a first side of the flower basket, and at least one film taker detachably fixedly connected with the moving plate, the film taker being used for clamping a sample film, and each film taker corresponds to a sample film at a specified position in the flower basket. The moving plate is adapted to move in a first direction so that the film taker continues to move in the first direction after clamping the corresponding sample film from the first side, until at least a part of each sample film is separated from the flower basket at a second side opposite to the first side. The moving plate is also adapted to move in a second direction after clamping the corresponding sample film at the second side, so that the film taker places the clamped sample film at the corresponding specified position in the flower basket. The film taking device can flexibly take out the specified sample film from the flower basket or place the sample film into the specified position in the flower basket.

Description

Technical Field

[0001] This application mainly relates to the field of photovoltaic cells, and in particular to a cell retrieval device and its applicable storage and retrieval equipment. Background Technology

[0002] In the production of photovoltaic cells, especially in laboratory and pilot-scale settings, it is necessary to frequently pick up and place photovoltaic cells in baskets, sometimes even requiring a large number of cells (e.g., 120 cells) at once. Current methods for picking up cells involve manual handling or using tweezers. However, the spacing between adjacent cells in the basket is very small, making it easy to scratch the cells and resulting in low efficiency. Utility Model Content

[0003] The technical problem to be solved by this application is to provide a photovoltaic cell retrieval device and a suitable storage and retrieval device, so as to realize the rapid retrieval and placement of photovoltaic cells in flower baskets and avoid scratching the photovoltaic cells.

[0004] To address the aforementioned technical problems, this application provides a sample picking device suitable for picking up and placing sample cells located in a flower basket. The sample cells include photovoltaic cells. The picking device includes: a fixed frame for fixing the flower basket; a movable plate disposed on the fixed frame and located on a first side of the flower basket; and at least one picker detachably fixedly connected to the movable plate. The picker is used to clamp the sample cells, and each picker corresponds to a sample cell at a designated position in the flower basket. The movable plate is adapted to move along a first direction so that the picker clamps the corresponding sample cell from the first side and continues to move along the first direction until at least a portion of each sample cell is detached from the flower basket from a second side opposite to the first side. The movable plate is also adapted to clamp the corresponding sample cell on the second side and move along a second direction so that the picker places the clamped sample cell at a corresponding designated position in the flower basket. The first direction is an extending direction from the first side to the second side, and the second direction is opposite to the first direction.

[0005] Optionally, a plurality of fixing slots or fasteners are provided on the first surface of the movable plate, and each tablet taker is adapted to be fixedly connected to one of the fixing slots or fasteners by fasteners, wherein the bottom area of ​​the fixing slot is greater than or equal to the bottom area of ​​the tablet taker.

[0006] Optionally, the bottom of the fixing groove is provided with a through area, and the bottom end of the tablet taker has a through hole, with the through area and the through hole corresponding to each other. The fastener is adapted to pass through both the through area and the through hole to fix the tablet taker and the fixing groove together.

[0007] Optionally, both the fixture and the tablet taker have multiple through holes arranged along the first direction, and the fastener is adapted to pass through the corresponding through holes of the fixture and the tablet taker simultaneously to fix the tablet taker and the fixture together.

[0008] Optionally, the movable plate is also provided with markings corresponding to each fixing slot or fastener, and the markings correspond to the numbers of the specified locations.

[0009] Optionally, the sample extractor includes one or more clamping members, each clamping member including a clamping portion, the clamping portion including opposing first clamping plates and second clamping plates, wherein a receiving space is formed between the first clamping plates and the second clamping plates, the receiving space being adapted to receive the sample so that the clamping member can clamp the sample.

[0010] Optionally, each clamping member further includes a support portion connected to the clamping part, and the first ends of both the first clamping plate and the second clamping plate are connected to the support portion.

[0011] Optionally, the first clamp and the second clamp also have a second end that is further away from the support relative to the first end, and the distance between the first clamp and the second clamp increases from the first end to the second end.

[0012] Optionally, the second end of the first clamping plate and / or the second end of the second clamping plate has a chamfer.

[0013] Optionally, the fixing frame includes: a first support member for supporting one end of the flower basket; a second support member for supporting the other end of the flower basket; and at least one limiting plate fixedly connected to the first support member and / or the second support member, the limiting plate being used to support the movable plate.

[0014] Optionally, the first support member includes a first support plate and a first support block disposed on the first support plate, the first support block having a first groove adapted to be embedded in one end of the flower basket; the second support member includes a second support plate and a second support block disposed on the second support plate, the second support block having a second groove adapted to be embedded in the other end of the flower basket.

[0015] Optionally, the first support block is provided with a first through hole at both ends along the extension direction of the first groove, and the first support plate is provided with a second through hole corresponding to the first through hole at different heights along the first direction. The first support block and the first support plate are adapted to be fixedly connected through the first through hole and the second through hole. The second support block is provided with a third through hole at both ends along the extension direction of the second groove, and the second support plate is provided with a fourth through hole corresponding to the third through hole at different heights along the first direction. The second support block and the second support plate are adapted to be fixedly connected through the third through hole and the fourth through hole.

[0016] Optionally, the first support end of the movable plate is provided with a fifth through hole on both sides, and the first support plate is provided with a sixth through hole corresponding to the fifth through hole at different heights along the first direction. The first support end and the first support plate are adapted to be fixedly connected through the fifth through hole and the sixth through hole. The second support end of the movable plate opposite to the first support end is provided with a seventh through hole on both sides, and the second support plate is provided with an eighth through hole corresponding to the seventh through hole at different heights along the first direction. The second support end and the second support plate are adapted to be fixedly connected through the seventh through hole and the eighth through hole.

[0017] Optionally, there are four limiting plates. One side of the limiting plate is provided with a ninth through hole corresponding to the sixth or eighth through hole. Two limiting plates are adapted to be fixedly connected to both sides of the first support plate through the ninth and sixth through holes, respectively. The remaining two limiting plates are adapted to be fixedly connected to both sides of the second support plate through the ninth and eighth through holes, respectively.

[0018] To address the aforementioned technical problems, this application provides a storage and retrieval device suitable for storing and retrieving sample cells, including photovoltaic cells. The storage and retrieval device includes: a basket for storing multiple sample cells; and the aforementioned cell retrieval device.

[0019] Optionally, the flower basket is suitable for storing a first sample sequence containing multiple samples. The flower basket includes a first plate, a second plate, a first side connector, a second side connector, and a first bottom connector. The two ends of the first side connector, the second side connector, and the first bottom connector are fixedly connected to the first plate and the second plate, respectively. The first bottom connector is suitable for supporting the samples in the first sample sequence. The first side connector and the second side connector are suitable for contacting the first and second sides opposite to the samples in the first sample sequence, respectively, so that the samples in the first sample sequence do not detach from the flower basket.

[0020] Optionally, the flower basket is also suitable for storing a second sample sequence containing multiple sample pieces. The flower basket further includes a third side connector and a second bottom connector. The two ends of the third side connector and the second bottom connector are fixedly connected to the first plate and the second plate, respectively. The second bottom connector is suitable for supporting the sample pieces in the second sample sequence. The second side connector is located between the first side connector and the third side connector. The second side connector and the third side connector are suitable for contacting the first side and the second side opposite to the sample pieces in the second sample sequence, respectively, so that the sample pieces in the second sample sequence do not detach from the flower basket.

[0021] Optionally, the first side connector, the second side connector, the third side connector, the first bottom connector, and the second bottom connector all include rods and multiple limiting members, which are distributed along the extension direction of the rods and extend toward the sample.

[0022] Optionally, the limiting element includes a cylinder, with the end of the cylinder away from the rod having a spherical surface.

[0023] Compared with the prior art, this application has the following advantages: by detachably setting the sample picker on the moving plate, and by moving the moving plate along the first direction to make the sample picker take out at least one corresponding sample from the basket, and by moving the moving plate along the second direction to make the sample picker place the clamped sample into the designated position of the basket, the storage and retrieval of any number of sample pieces in the basket can be realized; by setting a fixed groove on the moving plate with a groove bottom area larger than the bottom area of ​​the sample picker, the position of the sample picker relative to the sample can be finely adjusted to avoid the sample picker scratching the sample during the movement; initially, the height difference between each sample picker and the moving plate is set to a low value, and the height difference between the sample picker and the moving plate is increased for the sample picker that needs to pick up the sample, thereby realizing convenient and flexible sample picking. Attached Figure Description

[0024] The accompanying drawings are included to provide a further understanding of this application; they are incorporated into and constitute a part of this application. The drawings illustrate embodiments of this application and, together with this specification, serve to explain the principles of this application. In the drawings:

[0025] Figure 1 This is a schematic diagram of the structure of a storage device according to an embodiment of this application;

[0026] Figure 2 This is a schematic diagram of the structure of a flower basket in a storage device according to an embodiment of this application;

[0027] Figure 3 This is a partially enlarged schematic diagram of a flower basket containing two sample pieces according to an embodiment of this application;

[0028] Figure 4 This is a schematic diagram of the structure of a chip-picking device in a storage device according to an embodiment of this application;

[0029] Figure 5 yes Figure 4 A partially enlarged schematic diagram of the chip picker and the fixing component in the illustrated embodiment;

[0030] Figure 6 This is a schematic diagram of the structure of the film taker of a film taker device according to an embodiment of this application;

[0031] Figure 7 This is a schematic diagram of a sample taking device according to an embodiment of the present application, showing the sample taker rising in a first direction to take a sample; and

[0032] Figure 8 This is a top view of the movable plate of a film-taking device according to another embodiment of this application.

[0033] Attached image labels:

[0034] Storage device 100, flower basket 10, first side 11, second side 12, first plate 101, second plate 102, side first connector 103, side second connector 104, side third connector 105, side fourth connector 106, side fifth connector 107, side sixth connector 108, bottom first connector 109, bottom second connector 110, rod 1001, limiting member 1002, sheet taking device 20, fixing frame 21, first support member 211, first support plate 2111, first support block 2112, first groove 21121, second support member 212, second support plate 2121, second support block 2 122, second groove 21221, limiting plate 213, fixing member 214, through hole 2141, connecting rod 215, moving plate 22, first support end 221, second support end 222, fixing groove 223, through area 224, mark 225, piece taker 23, clamping member 231, clamping part 2311, first clamping plate 23111, second clamping plate 23112, support part 2312, through hole 23121, first end 2313, second end 2314, first sample sequence 31, second sample sequence 32, first through hole 41, second through hole 42, sixth through hole 43, sample 200, first side 201, second side 202. Detailed Implementation

[0035] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are merely some examples or embodiments of this application. For those skilled in the art, these drawings can be applied to other similar scenarios without creative effort. Unless obvious from the context or otherwise specified, the same reference numerals in the drawings represent the same structures or operations.

[0036] As indicated in this application and claims, unless the context clearly indicates otherwise, the words "a," "an," "an," and / or "the" are not specifically singular and may include plural forms. Generally speaking, the terms "comprising" and "including" only indicate the inclusion of explicitly identified steps and elements, which do not constitute an exclusive list, and the method or apparatus may also include other steps or elements.

[0037] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0038] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0039] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0040] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, these terms have no special meaning and therefore should not be construed as limiting the scope of protection of this application. In addition, although the terminology used in this application is selected from commonly known and used terms, some terms mentioned in this application's specification may have been chosen by the applicant according to his or her judgment, and their detailed meanings are explained in the relevant sections of this description. Moreover, this application should be understood not only through the actual terms used, but also through the meaning implied by each term.

[0041] It should be understood that when a component is referred to as "on another component," "connected to another component," "coupled to another component," or "in contact with another component," it can be directly on, connected to, coupled to, or in contact with that other component, or there may be an intervening component. In contrast, when a component is referred to as "directly on another component," "directly connected to," "directly coupled to," or "directly in contact with" another component, there is no intervening component. Similarly, when a first component is referred to as "electrically contacting" or "electrically coupled to" a second component, there is an electrical path between the first and second components that allows current to flow. This electrical path may include capacitors, coupled inductors, and / or other components that allow current to flow, even if there is no direct contact between the conductive components.

[0042] This application is based on Figures 1-8 A storage and retrieval device 100 and a suitable wafer retrieval device 20 therein are provided. The storage and retrieval device 100 is adapted to access sample wafers, wherein the sample wafers include photovoltaic cells. In the following embodiments, photovoltaic cells are used as sample wafers to illustrate the storage device 100.

[0043] First refer to Figure 1 The storage device 100 includes a basket 10 and a sample retrieval device 20. The basket 10 is used to store multiple sample pieces 200, and the sample retrieval device 20 is adapted to retrieve and place the sample pieces 200 located in the basket 10. Understandably, Figure 1 Only one sample 200 is marked as an example, and Figure 1 Only a portion of sample 200 is shown as an example. Further references are available. Figure 2The flower basket 10 includes a first plate 101, a second plate 102, a first side connector 103, a second side connector 104, a third side connector 105, a fourth side connector 106, a fifth side connector 107, a sixth side connector 108, a first bottom connector 109, and a second bottom connector 110. The two ends of the first side connector 103, the second side connector 104, the third side connector 105, the fourth side connector 106, the fifth side connector 107, the sixth side connector 108, the first bottom connector 109, and the second bottom connector 110 are respectively fixedly connected to the first plate 101 and the second plate 102.

[0044] In this embodiment, the flower basket 10 is adapted to store a first sample sequence 31 containing multiple sample pieces 200 and a second sample sequence 32 containing multiple sample pieces 200, and the first sample sequence 31 and the second sample sequence 32 are arranged side by side in the flower basket 10. The bottom first connector 109 is adapted to support the sample pieces 200 in the first sample sequence 31, and the bottom second connector 110 is adapted to support the sample pieces 200 in the second sample sequence 32. Figure 3 for Figure 2 The central basket 10 contains magnified schematic diagrams of a sample 200 from the first sample sequence 31 and a sample 200 from the second sample sequence 32. Further reference... Figure 3 The first side connector 103 and the second side connector 104 are adapted to contact the first side 201 and the second side 202 opposite to the sample in the first sample sequence 31, respectively, so that the sample 200 in the first sample sequence 31 does not detach from the flower basket 10. The second side connector 104 is located between the first side connector 103 and the third side connector 105, and the second side connector 104 and the third side connector 105 are adapted to contact the first side 201 and the second side 202 opposite to the sample 200 in the second sample sequence 32, respectively, so that the sample 200 in the second sample sequence 32 does not detach from the flower basket 10.

[0045] Continue to refer to Figure 1 and Figure 2In this embodiment, the first side connector 103, the second side connector 104, and the third side connector 105 are located on a first plane; the fourth side connector 106, the fifth side connector 107, and the sixth side connector 108 are located on a second plane; and the first bottom connector 109 and the second bottom connector 110 are located on a third plane. From high to low, along the second direction A', the planes are sequentially the first plane, the second plane, and the third plane. Preferably, in this embodiment, the first plane is located near the top of the sample 200, i.e., the end of the sample 200 closest to direction A, and the second plane is located at 1 / 3 of the length of the sample 200 extending along direction A, thereby improving the stability of the sample retrieval device 20 in storing and retrieving the sample 200. It should be noted that in other embodiments of this application, the first side connector 103, the second side connector 104, and the third side connector 105 may not be on the same plane, or the fourth side connector 106, the fifth side connector 107, and the sixth side connector 108 may not be on the same plane, or the first bottom connector 109 and the second bottom connector 110 may not be on the same plane. Furthermore, this application does not limit the total number of sample sequences in the flower basket 10, the number of sample pieces 200, or the arrangement of the sample pieces 200 in the flower basket 10.

[0046] Continue to refer to Figure 3 The first side connector 103, the second side connector 104, the third side connector 105, the fourth side connector 106, the fifth side connector 107, the sixth side connector 108, the first bottom connector 109, and the second bottom connector 110 all include a rod 1001 and multiple limiting members 1002. This is understandable. Figure 3 Only one rod 1001 and one limiting member 1002 are marked as exemplary in the diagram. Further reference... Figure 2 The two ends of the rod 1001 are fixedly connected to the first plate 101 and the second plate 102, respectively. Limiting members 1002 are distributed along the extension direction B of the rod 1001 and extend towards the sample 200, thereby restricting the movement of the sample 200 within the basket 10. Furthermore, adjacent limiting members 1002 on each connector divide the space into designated positions for storing the corresponding sample 200. In this embodiment, the limiting member 1002 is a cylinder, with the end of the cylinder away from the rod 1001 being spherical, thus preventing the limiting member 1002 from scratching the sample 200 during storage. It should be noted that in other embodiments of this application, the overall shape of the limiting member 1002 and the shape of the end away from the rod 1001 are not limited.

[0047] The above text passed Figures 1-3 The corresponding features of the flower basket 10 in this embodiment have been described. Next, the leaf-collecting device 20 adapted to the flower basket 10 will be described. (Continuing with reference to...) Figure 1The film-taking device 20 includes a fixed frame 21, a movable plate 22, and multiple film takers 23. Understandably, Figure 1 Only one chip dispenser 23 is marked as an example in the text, and Figure 1 The example only shows the sample picker 23 corresponding to the sample 200. The fixing frame 21 is used to fix the flower basket 10. The movable plate 22 is set on the fixing frame 21 and located on the first side 11 of the flower basket 10. The sample picker 23 is detachably fixedly connected to the movable plate 22. The sample picker 23 is used to pick up the sample 200. Each sample picker 23 in the sample picking device 10 corresponds to a sample 200 at a designated position in the flower basket 10.

[0048] Further reference Figure 4 In this embodiment, the fixing frame 21 includes a first support member 211, a second support member 212, and four limiting plates 213. Figure 4 Only three are shown in the image due to component obstruction, along with multiple fasteners 214 and four connecting rods 215. It should be noted that... Figure 4 Only two fasteners 214 are shown as an example, but this application does not limit the number of fasteners 214. The first support member 211 includes a first support plate 2111 and a first support block 2112 disposed on the first support plate 2111. The first support block 2112 has a first groove 21121, which is adapted to be embedded in the second plate 102, so that the first support member 211 supports one end of the flower basket 10, namely the second plate 102. The first support block 2112 is provided with first through holes 41 at both ends along the extension direction of the first groove 21121. The first support plate 2111 is provided with second through holes 42 corresponding to the first through holes 41 at different heights along the first direction A. In this embodiment, the first support block 2112 and the first support plate 2111 are adapted to be fixedly connected through the first through holes 41 and the second through holes 42. Specifically, in this embodiment, the first through hole 41 has an internal thread, and the bolt passes through the second through hole 42 and the first through hole 41 in sequence, thereby connecting the first support block 2112 and the first support plate 2111 by bolt fastening. It should be noted that this application does not limit the connection method between the first support block 2112 and the first support plate 2111. For example, in other embodiments, a pin can also be used to achieve a fixed connection between the first support block 2112 and the first support plate 2111. Furthermore, in this embodiment, two components with corresponding through holes can be fixedly connected using the same method described above, which will not be repeated hereafter.

[0049] Continue to refer to Figure 1 and Figure 4The second support member 212 includes a second support plate 2121 and a second support block 2122 disposed on the second support plate 2121. The second support block 2122 has a second groove 21221, which is adapted to be embedded in the first flat plate 101, thereby allowing the second support member 212 to support the other end of the flower basket 10, i.e., the first flat plate 101. The second support block 2122 has third through holes at both ends along the extending direction of the second groove 21221. Figure 4 (Not shown in the image). The second support plate 2121 is provided with a fourth through hole corresponding to the third through hole at different heights along the first direction A. Figure 4 (Not shown in the image). The second support block 2122 and the second support plate 2121 are adapted to be fixedly connected through the third through hole and the fourth through hole. It should be noted that in this embodiment, the first support member 211 and the second support member 212 are mirror images of each other, therefore Figure 4 The setting of the third through hole can be referred to Figure 4 The first through hole 41 in the middle, and the fixed connection method of the second support block 2122 and the second support plate 2121 is the same as the fixed connection method of the first support block 2112 and the first support plate 2111 mentioned above, and will not be repeated here. Continue to refer to Figure 4 Through the first through hole 41 and multiple second through holes 42 in direction A, as well as the third through hole and multiple fourth through holes in direction A, the first support block 2112 and the second support block 2122 can be set at different heights in direction A-A', so that the flower basket 10 is supported at different heights, so that the subsequent sample taking device 20 can store sample pieces 200 from flower baskets 10 of different sizes.

[0050] Continue to refer to Figure 4 The first support end 221 of the movable plate 22 is provided with a fifth through hole on each side along the extension direction. Figure 4 (Not shown in the image). The first support plate 2111 is provided with a sixth through hole 43 corresponding to the fifth through hole at different heights along the first direction A. The first support end 221 and the first support plate 2111 are adapted to be fixedly connected through the fifth through hole and the sixth through hole 43. The movable plate 22 is provided with a seventh through hole on both sides of the second support end 222 opposite to the first support end 221 along the extension direction. Figure 4 (Not shown in the image). The second support plate 2121 is provided with an eighth through hole corresponding to the seventh through hole at different heights along the first direction A. Figure 4 (Not shown in the image). The second support end 222 and the second support plate 2121 are adapted to be fixedly connected through the seventh through hole and the eighth through hole. By providing the fifth through hole and multiple sixth through holes 44, as well as the seventh through hole and multiple eighth through holes, the movable plate 22 can be set at different heights, thereby adapting to different sized flower baskets 10 or different sized sample pieces 200 when moving and picking up / dropping sample pieces 200.

[0051] Continue to refer to Figure 4 Each limiting plate 213 has a ninth through hole on one side corresponding to the sixth through hole 43 or the eighth through hole. Figure 4 (Not shown in the image). Figure 4 The two right-side limiting plates 213 are adapted to be fixedly connected to both sides of the first support plate 2111 through the ninth through hole and the sixth through hole 43, respectively. The two right-side limiting plates 213 are adapted to be fixedly connected to both sides of the second support plate 2121 through the ninth through hole and the eighth through hole, respectively. By setting the limiting plates 213 as described above, the initial height of the moving plate 22 can be limited, thus facilitating the removal of the sheet. Furthermore, when the moving plate 22 is supported and connected to the fixing frame 21, the limiting plates 21 can share the force exerted by the weight of the moving plate 22 on the connection between the moving plate 22 and the fixing frame 21, thereby improving structural strength. Correspondingly, the two ends of the four connecting rods 215 are fixedly connected to the first support plate 2111 and the second support plate 2121, respectively, thereby improving the overall structural strength of the fixing frame 21. In this embodiment, there is a gap between each adjacent limiting plate 213, and this gap facilitates the operator's finger insertion, thus making it convenient for the operator to grasp the moving plate 22 when manually operating it. It should be noted that this application does not limit the movement method of the movable plate 22, that is, in different embodiments of this application, the movable plate 22 can be moved manually or automatically.

[0052] Continue to refer to Figure 4 and Figure 5 The fixing member 214 is disposed on the first surface of the movable plate 22. The fixing member 214 is an elongated strip extending along the first direction A and has a plurality of through holes 2141 arranged along the first direction A. Further refer to... Figure 6 In this embodiment, the chip extractor 23 has a plurality of through holes 23121 arranged along the first direction A, corresponding to the through holes 2141 of the fixing member 214. It is understood that... Figure 5 Only four through holes 2141 are marked as an example. Figure 6Similarly, only two through holes 23121 are exemplarily marked. In this embodiment, the fastener 214 and the sample taker 23 are fixedly connected by fasteners passing through the through holes 2141 corresponding to the fastener 214 and 23121 corresponding to the sample taker 23, thereby giving the sample taker 23 and the moving plate 22 different height differences. Different height differences allow the sample taker 23 to clamp the sample pieces 200 in the basket 10 to a specific location. Specifically, for sample pieces 200 that need to be stored or removed from the basket 10, the height difference between the sample taker 23 and the moving plate 22 corresponding to that sample piece 200 is set to the largest among all height differences. It is understood that in this embodiment, each sample taker 23 is pre-set to have a relatively low height difference with the moving plate 22, and only the sample taker 23 that needs to take samples is reset to a higher height difference to meet the flexible sample taker requirements. Furthermore, in this embodiment, the fastener 214 and the moving plate 22 are integrally formed, further improving the stability of clamping the sample pieces 200 and the structural strength of the fastener 214.

[0053] In this embodiment, the movable plate is also provided with markings (not shown in the figure) corresponding to each fixing component 214. The markings correspond to the numbers of the designated locations, thereby facilitating the operation by the operator. Figure 1 When the sample taking device 20 is used, it quickly finds the corresponding fixing part 214 and fixes the sample taker 23 according to the number of the designated position of the sample 200 in the flower basket 10, so as to take out or store the sample 200.

[0054] Continue to refer to Figure 6 The sample extractor 23 of this embodiment includes two clamping members 231, each clamping member 231 including a clamping portion 2311 and a supporting portion 2312. The clamping portion 2311 includes a first clamping plate 23111 and a second clamping plate 23112 facing each other, wherein a receiving space is formed between the first clamping plate 23111 and the second clamping plate 23112, the receiving space being suitable for accommodating a sample so that the clamping member 231 can clamp the sample. In this embodiment, the first ends 2313 of the first clamping plate 23111 and the second clamping plate 23112 are both connected to one end of the supporting portion 2312, and the other ends of the supporting portions 2313 of the two clamping members 231 are connected to each other to form the bottom end of the sample extractor 23. It should be noted that in other embodiments of this application, the sample extractor 23 may include more than two clamping members 231, thereby enabling the sample extractor 23 to clamp more stably. Figure 1 200 sample pieces. In addition, such as... Figure 1 The sample picker 23 of this embodiment, during the process of holding the sample 200, Figure 2 The bottom first connector 109 and the bottom second connector 110 are respectively located between the two clamping members 231 of the corresponding chip extractor 23. Therefore, the distance between the two clamping members 231 of the chip extractor 23 is greater than the width of the corresponding bottom first connector 109 or bottom second connector 110. (Continue referring to...) Figure 1 and Figure 6 In this embodiment, the first clamping plate 23111 and the second clamping plate 23112 also have a second end 2314 that is further away from the support portion 2312 than the first end 2313. The distance between the first clamping plate 23111 and the second clamping plate 23112 increases from the first end 2313 to the second end 2314. This allows the clamping member 231 to facilitate the sample 200 entering the opening of the clamping member 231 at the beginning of the clamping process, and as the sample 200 continues to penetrate deeper into the clamping member 231, the sample is firmly secured by the first clamping plate 23111 and the second clamping plate 23112, thereby enabling the clamping member 231 to stably clamp the sample 200 and prevent it from falling. In this embodiment, the second end 2314 of the first clamping plate 23111 and the second end 2314 of the second clamping plate 23112 both have chamfers, preferably rounded corners. In other embodiments of this application, the second end 2314 of the first clamping plate 23111 or the second end 2314 of the second clamping plate 23112 may not have a chamfer.

[0055] The relevant features of the storage device 100 in this embodiment have been described above. Next, in conjunction with... Figure 1 and Figure 7 The process of the sample-taking device 20 picking up and storing the sample 200 from the flower basket 10 will be described. During the process of picking up the sample 200 from the flower basket 10, Figure 1 The moving plate 22 has moved along the first direction A, causing multiple sample pickers 23 to clamp the corresponding sample pieces 200 from the first side 11 in the flower basket 10. Then, the moving plate 22 continues to move along the first direction A, causing the sample pieces 200 to be picked up from the basket 10. Figure 3 The first connector 109 at the bottom or the second connector 110 at the bottom supports and transforms into the... Figure 6 The top of the support portion 2312 of the chip extractor 23 is supported, and finally... Figure 7 At least a portion of each sample 200 is detached from the flower basket 10 from the second side 12 opposite to the first side 11. It can be understood that the first direction A is the extending direction from the first side 11 to the second side 12. Specifically, the first side 11 is the bottom surface of the flower basket 10, and the second side 12 is the top surface of the flower basket 10; therefore, the first direction A is vertically upward. During the process of placing the sample 200 into the flower basket 10, the moving plate 22 first moves along the first direction A... Figure 6 The second end 2314 of the chip extractor 23 passes through the first side 11 and protrudes from the second side 12, then as... Figure 7 The sample picker 23 clamps the corresponding sample 200 to be stored, and then the moving plate 22 moves along a second direction A' opposite to the first direction A, thereby removing the sample 200 from the container. Figure 6 The top of the support part 2312 of the middle chip extractor 23 is transformed into a support that is Figure 3The first connector 109 at the bottom or the second connector 110 at the bottom provides support, ultimately as follows: Figure 1 The sample piece 200 held by the sample picker 23 is placed at a designated position in the basket 10. It is understood that in this embodiment, when some sample pickers 23 have a greater height difference from the moving plate 22 compared to others, during the process of picking up the sample piece 200 from the basket 10, the sample pickers 23 with a larger height difference can preferentially protrude from the second side 12 when the moving plate 22 moves a smaller distance. Thus, the sample pieces 200 held by these sample pickers 23 are preferentially removed from the basket 10, achieving the removal of the designated sample piece. Similarly, during the process of storing the sample piece 200 in the basket 10, the sample pickers 23 with a larger height difference that do not hold the sample piece 200 can preferentially protrude from the second side 12 when the moving plate 22 moves a smaller distance. This allows the operator to clearly know which designated positions need to store the corresponding sample pieces 200, achieving flexible storage of the sample pieces 200 at designated positions.

[0056] In another embodiment of this application, reference is made to Figure 8 The movable plate 22 does not have a fixing component 214; instead, it has a fixing groove 221. Specifically, Figure 8 The following is an illustrative example showing details of the movable plate 22 when viewed from above. For example... Figure 8 As shown, in this embodiment, the first surface of the movable plate 22 (i.e. Figure 4 Multiple fixing grooves 221 are provided on the surface (that contacts the fixing member 214). A through area 222 is provided at the bottom of each fixing groove 221. In this embodiment, each... Figure 1 The sample taker 23 is adapted to be fixedly connected to one of the fixing slots 221 by fasteners. Specifically, the bottom end of the sample taker 23 has a through hole, the through area 222 corresponds to the through hole, and the bottom area of ​​the fixing slot 221 is greater than or equal to the bottom area of ​​the sample taker 23. The fastener passes through both the through area 222 and the through hole, thereby fixing the sample taker 23 and the fixing slot 221. In this embodiment, the bottom area of ​​the fixing slot 221 is greater than the bottom area of ​​the sample taker 23, allowing the bottom end of the sample taker 23 to be finely adjusted at the bottom of the fixing slot 221, thereby fine-tuning the position of the sample taker 23 relative to the sample, making the pick-up and placement more efficient. Figure 1 To reduce scratches on sample 200 by the sample taker 23 or to reduce the probability of sample 200 bumping into the basket 10 during the sample taker process. Continue to refer to Figure 5The movable plate 22 is also provided with markings 223 corresponding to each fixing slot 221, and the markings 223 correspond to the numbers of the designated positions. In this embodiment, each fixing slot 221 has a corresponding marking 223, which makes it convenient for the operator to quickly find the corresponding fixing slot 221 and fix the sample taker 23 according to the number of the designated position of the designated sample in the flower basket 10 when using the sample taker 20, so as to realize the take-out or storage of the designated sample. It should be noted that this application does not limit the setting position of the markings 223 according to the above description.

[0057] The basic concepts have been described above. Obviously, for those skilled in the art, the above disclosure is merely illustrative and does not constitute a limitation of this application. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and corrections to this application. Such modifications, improvements, and corrections are suggested in this application, and therefore remain within the spirit and scope of the exemplary embodiments of this application.

[0058] Furthermore, this application uses specific terms to describe embodiments of the application. For example, "an embodiment," "one embodiment," and / or "some embodiments" refer to a particular feature, structure, or characteristic related to at least one embodiment of the application. Therefore, it should be emphasized and noted that "an embodiment," "one embodiment," or "an alternative embodiment" mentioned twice or more in different locations in this specification do not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of the application can be appropriately combined.

[0059] Similarly, it should be noted that, in order to simplify the description of the present application and thus aid in the understanding of one or more embodiments, the foregoing description of the embodiments of the present application sometimes combines multiple features into a single embodiment, drawing, or description thereof. However, this disclosure method does not imply that the subject matter of the present application requires more features than those mentioned in the claims. In fact, the embodiments contain fewer features than all the features of the single embodiments disclosed above.

[0060] Although this application has been described with reference to specific embodiments, those skilled in the art should recognize that the above embodiments are only used to illustrate this application, and various equivalent changes or substitutions can be made without departing from the spirit of this application. Therefore, any changes or modifications to the above embodiments within the essential spirit of this application will fall within the scope of the claims of this application.

Claims

1. A film-taking device, characterized in that, Suitable for picking up and placing sample pieces located in a flower basket, the sample pieces including photovoltaic cells, the sample picking device comprising: A fixing frame is used to secure the flower basket. A movable plate is mounted on the fixed frame and located on the first side of the flower basket; and At least one sample picker is detachably and fixedly connected to the movable plate. The sample picker is used to grip the sample, and each sample picker in the sample picking device corresponds to a sample at a designated position in the flower basket. The movable plate is adapted to move along a first direction so that the sample picker continues to move along the first direction after picking up the corresponding sample from the first side, until at least a portion of each sample is detached from the flower basket from the second side opposite to the first side. The movable plate is also adapted to move along a second direction after picking up the corresponding sample from the second side so that the sample picker places the picked-up sample at the corresponding designated position in the flower basket. The first direction is an extending direction from the first side to the second side, and the second direction is opposite to the first direction.

2. The film-taking device as described in claim 1, characterized in that, The first surface of the movable plate is provided with a plurality of fixing slots or fixing members, and each of the film extractors is adapted to be fixedly connected to one of the fixing slots or fixing members by fasteners, wherein the bottom area of ​​the fixing slot is greater than or equal to the bottom area of ​​the film extractor.

3. The film-taking device as described in claim 2, characterized in that, The bottom of the fixing groove has a through area, and the bottom end of the take-up device has a through hole. The through area and the through hole correspond to each other. The fastener is adapted to pass through both the through area and the through hole to fix the take-up device and the fixing groove together.

4. The film-taking device as described in claim 2, characterized in that, Both the fixing member and the take-up device have multiple through holes arranged along the first direction, and the fastener is adapted to pass through the corresponding through holes of the fixing member and the take-up device simultaneously to fix the take-up device and the fixing member together.

5. The film-taking device as described in claim 2, characterized in that, The movable plate is also provided with markings corresponding to each of the fixing slots or fixing components, and the markings correspond to the numbers of the designated positions.

6. The film-taking device according to any one of claims 1 to 5, characterized in that, The sample extractor includes one or more clamping members, each clamping member including a clamping portion, the clamping portion including opposing first and second clamping plates, wherein a receiving space is formed between the first and second clamping plates, the receiving space being adapted to receive the sample so that the clamping member can clamp the sample.

7. The film-taking device as described in claim 6, characterized in that, Each of the clamping members further includes a support portion connected to the clamping portion, and the first ends of the first clamping plate and the second clamping plate are both connected to the support portion.

8. The film-taking device as described in claim 7, characterized in that, The first clamp and the second clamp also have a second end that is further away from the support relative to the first end, and the distance between the first clamp and the second clamp increases from the first end to the second end.

9. The film-taking device as described in claim 8, characterized in that, The second end of the first clamping plate and / or the second end of the second clamping plate has a chamfer.

10. The film-taking device as described in claim 1, characterized in that, The fixing frame includes: The first support member is used to support one end of the flower basket; The second support member is used to support the other end of the flower basket; At least one limiting plate is fixedly connected to the first support member and / or the second support member, and the limiting plate is used to support the moving plate.

11. The film-taking device as described in claim 10, characterized in that, The first support member includes a first support plate and a first support block disposed on the first support plate. The first support block has a first groove, which is adapted to be embedded in one end of the flower basket. The second support member includes a second support plate and a second support block disposed on the second support plate. The second support block has a second groove adapted to be embedded in the other end of the flower basket.

12. The film-taking device as described in claim 11, characterized in that, The first support block is provided with first through holes at both ends along the extension direction of the first groove, and the first support plate is provided with second through holes corresponding to the first through holes at different heights along the first direction. The first support block and the first support plate are adapted to be fixedly connected through the first through holes and the second through holes. The second support block is provided with third through holes at both ends along the extension direction of the second groove, and the second support plate is provided with fourth through holes corresponding to the third through holes at different heights along the first direction. The second support block and the second support plate are adapted to be fixedly connected through the third through holes and the fourth through holes.

13. The film-taking device as described in claim 11, characterized in that, The first support end of the movable plate is provided with a fifth through hole on each side, and the first support plate is provided with a sixth through hole corresponding to the fifth through hole at different heights along the first direction. The first support end and the first support plate are adapted to be fixedly connected through the fifth through hole and the sixth through hole. The movable plate is provided with a seventh through hole on both sides of the second support end opposite to the first support end. The second support plate is provided with an eighth through hole corresponding to the seventh through hole at different heights along the first direction. The second support end and the second support plate are adapted to be fixedly connected through the seventh through hole and the eighth through hole.

14. The film-taking device as described in claim 13, characterized in that, The number of limiting plates is four. One side of each limiting plate is provided with a ninth through hole corresponding to the sixth or eighth through hole. Two of the limiting plates are adapted to be fixedly connected to both sides of the first support plate through the ninth and sixth through holes, respectively. The remaining two limiting plates are adapted to be fixedly connected to both sides of the second support plate through the ninth and eighth through holes, respectively.

15. An access device, characterized in that, Suitable for accessing sample cells, said sample cells including photovoltaic cells, said access device includes: A flower basket, used to store multiple of the aforementioned sample pieces; and The film-taking device as described in any one of claims 1-14.

16. The access device as claimed in claim 15, characterized in that, The flower basket is adapted to store a first sample sequence containing multiple sample pieces, and the flower basket includes a first plate, a second plate, a first side connector, a second side connector, and a first bottom connector; The two ends of the first side connector, the second side connector, and the first bottom connector are respectively fixedly connected to the first plate and the second plate; The bottom first connector is adapted to support the sample in the first sample sequence, and the side first connector and the side second connector are adapted to contact the first side and the second side opposite to the sample in the first sample sequence, respectively, so that the sample in the first sample sequence does not detach from the flower basket.

17. The access device as claimed in claim 16, characterized in that, The flower basket is also adapted to store a second sample sequence containing multiple of the sample pieces. The flower basket also includes a third side connector and a second bottom connector, the two ends of which are fixedly connected to the first plate and the second plate, respectively. The bottom second connector is adapted to support the sample in the second sample sequence. The side second connector is located between the side first connector and the side third connector. The side second connector and the side third connector are adapted to contact the first side and the second side opposite to the sample in the second sample sequence, respectively, so that the sample in the second sample sequence does not detach from the flower basket.

18. The access device as claimed in claim 17, characterized in that, The first side connector, the second side connector, the third side connector, the first bottom connector, and the second bottom connector all include rods and multiple limiting members. The limiting members are distributed along the extension direction of the rods and extend toward the sample.

19. The access device as claimed in claim 18, characterized in that, The limiting member includes a cylinder, and the end of the cylinder away from the rod includes a spherical surface.

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