Boat support structure

Abstract

The utility model relates to the technical field of solar photovoltaic cell manufacturing, in particular to a boat support structure. The boat support structure comprises an end plate, a long plate and a connecting piece. The number of the end plates is two, the two end plates are arranged at intervals in the first direction, two limiting grooves are formed in the side face of each end plate, and each limiting groove penetrates through the corresponding end plate in the direction parallel to the first direction. The number of the long plates is two, the two long plates are arranged in a spaced mode in the second direction, the two long plates are arranged between the two end plates, each long plate comprises a main body part and connecting parts arranged at the two ends of the main body part, and each connecting part correspondingly penetrates through the corresponding limiting groove; the connecting piece penetrates through the end plate and the connecting part in the third direction so as to connect the end plate and the connecting part, and the first direction, the second direction and the third direction are perpendicular in pairs.

Description

Technical Field

[0001] This application relates to the field of solar photovoltaic cell manufacturing technology, and in particular to a boat support structure. Background Technology

[0002] Semiconductor or photovoltaic materials are widely used in industries such as electronics and new energy. The processing of semiconductor or photovoltaic materials usually involves feeding sheet materials into a furnace and reacting them under certain temperature and pressure conditions. During the processing of semiconductor or photovoltaic materials, some devices are usually used to load or move the materials to be processed, in the process of processing, or after processing. In the industry, such loading or moving devices are usually called boat supports.

[0003] In related technologies, equipment typically uses either quartz boat supports or silicon carbide boat supports. However, quartz boat supports have a shorter lifespan compared to silicon carbide boat supports. The finished product yield of integrally sintered silicon carbide boat supports is low, and the price is very high. Once a portion of an integrally sintered boat support wears out, the entire boat support needs to be replaced, resulting in high replacement costs. Utility Model Content

[0004] In view of this, this application provides a boat support structure that can reduce the replacement cost of the boat support.

[0005] An embodiment of this application provides a boat support structure, including end plates, long plates, and connectors. Two end plates are provided, spaced apart along a first direction. Each end plate has two limiting grooves on its side, each groove penetrating the end plate parallel to the first direction. Two long plates are provided, spaced apart along a second direction and positioned between the two end plates. Each long plate includes a main body and connecting portions at both ends of the main body, each connecting portion corresponding to a limiting groove. Connectors are inserted into the end plates and connecting portions along a third direction to connect the end plates and connecting portions. The first, second, and third directions are perpendicular to each other.

[0006] The aforementioned boat support structure features two limiting grooves on the side of the end plate, with each groove penetrating the end plate parallel to a first direction. Each connecting part at both ends of the long plate passes through a corresponding limiting groove. A connecting piece passes through the end plate and the connecting part from a third direction to provide a connection. This allows for the individual replacement of the worn end plate or long plate after the connecting piece is removed, thus reducing the replacement cost of the boat support.

[0007] Optionally, along the first direction, the projection of the limiting groove is located within the projection of the end plate, and the limiting groove has a first wall surface and a second wall surface in the positive or negative direction along the second direction, and a third wall surface and a fourth wall surface in the positive or negative direction along the third direction.

[0008] Optionally, a clearance groove is provided on the side of the limiting groove along the positive or negative direction of the second direction. The wall surface of the clearance groove facing the connecting part is lower than the wall surface of the limiting groove facing the connecting part on the same side, and there is a gap between the wall surface of the clearance groove facing the connecting part and the connecting part.

[0009] Optionally, the end plate is provided with a first positioning hole extending in the forward or reverse direction along a third direction, and the connecting part is provided with a second positioning hole extending in the forward or reverse direction along a third direction. The first positioning hole and the second positioning hole are coaxial, and the connecting member passes through the first positioning hole and the second positioning hole.

[0010] Optionally, along the positive or negative direction of a third direction, the width of the main body is greater than the width of the connecting part, the distance between the central axis of the first positioning hole and the side of the end plate facing the long plate is L1, and the distance between the central axis of the second positioning hole and the side of the main body facing the connecting part is L2, where L1=L2.

[0011] Optionally, the main body has multiple positioning grooves on the surface opposite to the third direction, which are used to place the small boat.

[0012] Optionally, the main body is provided with support feet on the positive surface along a third direction, the support feet being used to contact the oars.

[0013] Optionally, the main body is provided with weight-reducing grooves on its side, and multiple weight-reducing grooves are provided, each of which penetrates the main body in a parallel second direction.

[0014] Optionally, an anti-collision chamfer is provided at the junction of the surface of the main body in the opposite direction of the third direction and the surface of the main body in the positive direction of the second direction.

[0015] Optionally, both the end plates and the long plates may be made of silicon carbide. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the boat support structure in one embodiment of this application.

[0017] Figure 2 This is an exploded structural diagram of the saddle support structure in one embodiment of this application.

[0018] Figure 3 This is a schematic diagram of the overall structure of the end plate in one embodiment of this application.

[0019] Figure 4 This is a schematic diagram of the overall structure of the end plate in another embodiment of this application.

[0020] Figure 5 This is a cross-sectional structural diagram of the end plate, the long plate, and the connector in one embodiment of this application.

[0021] Explanation of main component symbols

[0022] 1. Boat support structure; 10. End plate; 11. Limiting groove; 111. First wall surface; 112. Second wall surface; 113. Third wall surface; 114. Fourth wall surface; 12. Clearance groove; 13. First positioning hole; 20. Long plate; 21. Main body; 211. Positioning groove; 212. Support leg; 213. Weight reduction groove; 214. Anti-collision chamfer; 22. Connecting part; 221. Second positioning hole; 30. Connecting piece; X, First direction; Y, Second direction; Z, Third direction. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0024] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intervening element present. When an element is considered to be "set" on another element, it can be directly set on the other element or there may be an intervening element present. In this application, unless otherwise expressly specified and limited, the terms "installed," "connected," "linked," "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The terms "comprising" and "equivalent to," and any variations thereof, in the specification, claims, and foregoing description of the drawings, are intended to cover non-exclusive inclusion.

[0026] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0027] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. Where there is no conflict, the various embodiments in this application can be combined with each other.

[0028] It should be noted that the thickness, length, width, and other dimensions of various components in the embodiments of this application shown in the accompanying drawings, as well as the overall thickness, length, width, and other dimensions of the integrated device, are merely illustrative examples and should not constitute any limitation on this application.

[0029] One embodiment of this application provides a boat support structure, including end plates, long plates, and connectors. Two end plates are provided, spaced apart along a first direction. Two limiting grooves are provided on the side of each end plate, each groove penetrating the end plate parallel to the first direction. Two long plates are provided, spaced apart along a second direction and positioned between the two end plates. Each long plate includes a main body and connecting portions at both ends of the main body, each connecting portion corresponding to a limiting groove. Connectors are inserted into the end plates and connecting portions along a third direction to connect the end plates and connecting portions. The first, second, and third directions are perpendicular to each other.

[0030] The aforementioned boat support structure features two limiting grooves on the side of the end plate, with each groove penetrating the end plate parallel to a first direction. Each connecting part at both ends of the long plate passes through a corresponding limiting groove. A connecting piece passes through the end plate and the connecting part from a third direction to provide a connection. This allows for the individual replacement of the worn end plate or long plate after the connecting piece is removed, thus reducing the replacement cost of the boat support.

[0031] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the embodiments and features described below can be combined with each other.

[0032] Figure 1 This paper shows a schematic diagram of the overall structure of the boat support structure 1 in one embodiment of the present application. Figure 2 An exploded structural diagram of the hull support structure 1 in one embodiment of this application is shown.

[0033] Please see Figure 1 and Figure 2 One embodiment of this application provides a boat support structure 1, including end plates 10, long plates 20, and connectors 30. Two end plates 10 and two long plates 20 are provided. The two end plates 10 and the two long plates 20 are arranged to form a rectangular frame structure. The connectors 30 are used to connect the corresponding end plates 10 and long plates 20.

[0034] In some embodiments, two end plates 10 are spaced apart along a first direction X to form an installation space between the two end plates 10. Two long plates 20 are provided, which are located within the installation space and spaced apart along a second direction Y, wherein the first direction X is perpendicular to the second direction Y.

[0035] In some embodiments, each end plate 10 has two limiting grooves 11 on its side, and each limiting groove 11 passes through the end plate 10 parallel to the first direction X.

[0036] Figure 3 A schematic diagram of the overall structure of the end plate 10 in one embodiment of this application is shown.

[0037] Please see Figure 2 and Figure 3 In some embodiments, the projection of the limiting groove 11 along the first direction X is located within the projection of the end plate 10, so that the limiting groove 11 has four walls, namely a first wall 111 and a second wall 112 along the positive or negative direction of the second direction Y, and a third wall 113 and a fourth wall 114 along the positive or negative direction of the third direction Z, wherein the first direction X, the second direction Y and the third direction Z are perpendicular to each other.

[0038] Figure 4 A schematic diagram of the overall structure of the end plate 10 in another embodiment of this application is shown.

[0039] Please see Figure 2 and Figure 4 In other embodiments, along the first direction X, the projection of a limiting groove 11 and the projection of the end plate 10 are on the opposite side along the second direction Y. Figure 4 The projection of the other limiting groove 11 coincides with the projection of the end plate 10 along one side of the positive direction of the second direction Y. Figure 4 The limiting groove 11 has three walls, namely a first wall 111 and a second wall 112 in the positive or negative direction along the third direction Z, and a third wall 113 in the positive direction along the second direction Y, with the third wall 113 close to the B side of the end plate 10; or the three walls are respectively a first wall 111 and a second wall 112 in the positive or negative direction along the third direction Z, and a third wall 113 in the negative direction along the second direction Y, with the third wall 113 close to the A side of the end plate 10.

[0040] Please refer to 2. Figure 3 as well as Figure 4 In some embodiments, the long plate 20 includes a main body 21 and connecting parts 22 disposed at both ends of the main body 21, with each connecting part 22 correspondingly passing through the limiting groove 11.

[0041] Optionally, when the limiting groove 11 has three walls, the connecting part 22 can be inserted into the limiting groove 11 parallel to the second direction Y, or the connecting part 22 can be inserted into the limiting groove 11 parallel to the first direction X. Optionally, when the limiting groove 11 has four walls, the connecting part 22 is inserted into the limiting groove 11 parallel to the first direction X.

[0042] The aforementioned boat support structure 1 has two limiting grooves 11 on the side of the end plate 10, and each limiting groove 11 passes through the end plate 10 parallel to the first direction X. Each connecting part 22 at both ends of the long plate 20 passes through the limiting groove 11. The connecting piece 30 is used to connect the corresponding end plate 10 and long plate 20, so that after the end plate 10 or long plate 20 is worn, the worn end plate 10 or long plate 20 can be replaced separately by removing the connecting piece 30, thereby reducing the replacement cost of the boat support.

[0043] Please see Figure 2 and Figure 3 In some embodiments, the first wall surface 111 and the second wall surface 112 are provided with clearance grooves 12, and the wall surface of the clearance groove 12 facing the connecting part 22 is lower than the wall surface of the limiting groove 11 facing the connecting part 22 on the same side. When the connecting part 22 is inserted into the limiting groove 11, there is a gap between the wall surface of the clearance groove 12 facing the connecting part 22 and the connecting part 22, thereby reducing the processing difficulty of the wall surface of the limiting groove 11. Specifically, since the four walls of the limiting groove 11 are close together and the processing space is insufficient, and the material of the end plate 10 is silicon carbide, which is difficult to process, by providing clearance grooves 12 on the positive or negative side of the limiting groove 11 along the second direction Y, only the surface of the limiting groove 11 that slides with the connecting part 22 needs to be finely processed. The clearance groove 12 does not need to be finely processed, which reduces the area of ​​the limiting groove 11 that needs to be finely processed and improves the convenience of the process.

[0044] Please see Figure 2 and Figure 3 In some embodiments, compared to the related technologies in which multiple connectors 30 are parallel to the second direction Y and pass through the end plate 10 and the connecting part 22, in the technical solution of this application, the connectors 30 are passed through the end plate 10 and the connecting part 22 along the third direction Z, so that the overlap between the connectors 30 and the connecting part 22 is greater, which is beneficial to improving the stability of the fit between the connectors 30 and the connecting part 22.

[0045] Figure 5 A cross-sectional structural schematic diagram of the end plate 10, the long plate 20, and the connector 30 in one embodiment of this application is shown.

[0046] Please see Figure 2 , Figure 3 and Figure 5In some embodiments, the end plate 10 is provided with a first positioning hole 13 extending in the positive or negative direction along the third direction Z, and the connecting part 22 is provided with a second positioning hole 221 extending in the positive or negative direction along the third direction Z. The first positioning hole 13 and the second positioning hole 221 are coaxial, and the connecting member 30 passes through the first positioning hole 13 and the second positioning hole 221.

[0047] In some embodiments, the first positioning hole 13 is connected to the limiting groove 11.

[0048] In some embodiments, along the positive or negative direction of the third direction Z, the width of the main body 21 is greater than the width of the connecting part 22. The distance between the central axis of the first positioning hole 13 and the side of the end plate 10 facing the long plate 20 is L1, and the distance between the central axis of the second positioning hole 221 and the side of the main body 21 facing the connecting part 22 is L2, where L1=L2, thereby limiting the connecting part 22 so as to facilitate the alignment of the first positioning hole 13 and the second positioning hole 221.

[0049] In some embodiments, the connector 30 is a cylindrical pin. In other embodiments, the connector 30 is a bolt.

[0050] In some embodiments, the main body 21 is provided with a plurality of positioning grooves 211 on the surface opposite to the third direction Z, and the plurality of positioning grooves 211 are used to place the small boat.

[0051] In some embodiments, the main body 21 is provided with a support foot 212 on the surface along the positive direction of the third direction Z, and the support foot 212 is used to contact the oar.

[0052] Optionally, there are 6 support feet 212, with two support feet 212 forming a group to form 3 support groups. The 3 support groups are equally spaced along the first direction X on the surface of the main body 21 along the third direction Z.

[0053] In other embodiments, the support feet 212 are provided with an even number of positive feet, such as 8, 10, or 12.

[0054] In some embodiments, a weight-reducing groove 213 is provided on the side of the main body 21. Multiple weight-reducing grooves 213 are provided, and each weight-reducing groove 213 passes through the main body 21 parallel to the second direction Y.

[0055] In some embodiments, the side of the end plate 10 is provided with a weight reduction groove 213.

[0056] In some embodiments, a chamfer 214 is provided at the junction of the surface of the main body 21 opposite to the third direction Z and the surface of the main body 21 in the second direction Y. When the carrier holding the silicon wafer comes into contact with the main body 21, the carrier can slide smoothly down to the set position along the chamfer, which can improve the problem of the carrier breaking due to the collision between the carrier and the side plate during the loading and unloading of the silicon wafer.

[0057] In some embodiments, both the end plate 10 and the long plate 20 are made of silicon carbide.

[0058] Furthermore, those skilled in the art can make various other corresponding changes and modifications based on the technical concept of this application, and all such changes and modifications should fall within the protection scope of the claims of this application.

Claims

1. A boat support structure, characterized by, The utility model relates to a kind of boat, including: End plate, the end plate is provided with two, two The end plate is spaced apart along the first direction, the side of the end plate is provided with two limiting grooves, each The limiting groove is parallel to the first direction through the end plate; Long plate, the long plate is provided with two, two The long plate is spaced apart along the second direction, two The long plate is arranged between two The end plate, the long plate includes main body part and the connecting portion arranged at both ends of the main body part, each The connecting portion is correspondingly arranged in the limiting groove; Connecting piece, the connecting piece is arranged in the end plate and the connecting portion along the third direction, to connect the end plate and the connecting portion, the first direction, the second direction and the third direction are perpendicular to each other; Along the first direction, the projection of the limiting groove is located in the projection of the end plate, the limiting groove has the first wall surface in the positive direction or the reverse direction along the second direction, the second wall surface, and the third wall surface in the positive direction or the reverse direction along the third direction, the fourth wall surface; The side of the limiting groove in the positive direction or the reverse direction along the second direction is provided with a clearance groove, the wall surface of the clearance groove facing the connecting portion is lower than the wall surface of the limiting groove on the same side facing the connecting portion, and there is a gap between the wall surface of the clearance groove facing the connecting portion and the connecting portion; The material of the end plate and the long plate includes silicon carbide.

2. The boat support structure of claim 1, wherein, The end plate is provided with the first positioning hole extending in the positive direction or the reverse direction along the third direction, the connecting portion is provided with the second positioning hole extending in the positive direction or the reverse direction along the third direction, the first positioning hole is coaxial with the second positioning hole, and the connecting piece is arranged in the first positioning hole and the second positioning hole.

3. The boat support structure of claim 2, wherein, Along the positive direction or the reverse direction of the third direction, the width of the main body part is greater than the width of the connecting portion, the distance between the center axis of the first positioning hole and the side of the end plate facing the long plate is L1, the distance between the center axis of the second positioning hole and the side of the main body part facing the connecting portion is L2, and L1=L2.

4. The boat support structure of claim 1 wherein, The surface of the main body part in the reverse direction along the third direction is provided with a plurality of positioning grooves, and the plurality of positioning grooves are used for placing small boats.

5. The boat support structure of claim 4, wherein, The surface of the main body part in the positive direction along the third direction is provided with a supporting leg, and the supporting leg is used for contacting with boat paddle.

6. The boat support structure of claim 1 wherein, The side of the main body part is provided with a plurality of weight reduction grooves, each of the weight reduction grooves is parallel to the second direction through the main body part.

7. The boat support structure of claim 1 wherein, The intersection of the surface of the main body part in the reverse direction along the third direction and the surface of the main body part in the positive direction along the second direction is provided with an anti-collision chamfer.

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