Substrate slice storage box

Abstract

The utility model discloses a substrate slice storage box, and relates to the technical field of semiconductor substrate material manufacturing, and the substrate slice storage box comprises a box body and a lifting part; a storage cavity is formed in the box body; at least one clamping groove group is formed in the storage cavity; the clamping groove group comprises two substrate clamping grooves; the two substrate clamping grooves are formed in the two opposite wall faces in the storage cavity and used for allowing substrate slices to be inserted therein. Lifting clamping grooves which are in one-to-one correspondence and are coplanar with the clamping groove groups are formed in the bottom of the storage cavity; the lifting piece is slidably mounted on the lifting clamping groove, and one end of the lifting piece extends out of the box body; a lifting part is arranged on the lifting piece; the lifting part can be in contact with the edge of the substrate slice inserted into the clamping groove group; when the lifting part is driven by the lifting piece to move towards the center position of the clamping groove set, the lifting part can move relative to the substrate slice so as to lift the substrate slice. According to the substrate slice storage box, the structure is simple, and the slice taking convenience is improved while the substrate slice storage requirement is met.

Description

Technical Field

[0001] The present application relates to the technical field of semiconductor substrate material manufacturing, and in particular to a substrate sheet storage box. Background Art

[0002] Indium phosphide substrates have an application market in the fields of manufacturing high-frequency and high-power devices, optical fiber communications, wireless transmission, radio astronomy and other RF devices. RF devices made using indium phosphide substrates have shown excellent performance in application scenarios such as satellites and radars. They are highly competitive in the RF front-end of radar and communication systems, analog / mixed signal wide-bandwidth circuits, and are suitable for applications such as high-speed data processing and high-precision wide-bandwidth A / D conversion. In addition, indium phosphide-based RF device-related devices such as low-noise amplifiers, modules and receivers are also widely used in satellite communications, millimeter-wave radars, active and passive millimeter-wave imaging and other equipment. At bandwidth levels above 100GHz, the use of indium phosphide-based RF devices has obvious advantages in wireless transmission in backhaul networks and point-to-point communication networks. In the future, in 6G communication and even 7G communication wireless transmission networks, indium phosphide substrates are expected to become the mainstream substrate material for RF devices.

[0003] Indium phosphide substrates need to be stored in corresponding substrate storage boxes before or after edge grinding. However, most of the current substrate storage boxes are single storage designs. In order to better store the substrates, the storage slots are usually deeper, which requires the use of special auxiliary tools when taking out the substrates. The operation of taking out the substrates is cumbersome and inconvenient. Utility Model Content

[0004] In view of this, the purpose of the present application is to provide a substrate sheet storage box, which not only meets the substrate sheet storage needs but also improves the convenience of taking out the sheets.

[0005] In order to achieve the above technical purpose, the present application provides a substrate sheet storage box, including a box body and a lifting member;

[0006] The box body is provided with a storage cavity;

[0007] At least one card slot group is provided in the storage cavity;

[0008] The card slot group includes two substrate card slots;

[0009] The two substrate slots are provided on two opposite walls of the storage cavity for inserting substrate sheets;

[0010] The bottom of the storage cavity is provided with a lifting card slot which is arranged in a one-to-one correspondence with the card slot group and is coplanar;

[0011] The lifting member is slidably mounted on the lifting slot, and one end thereof extends out of the box body;

[0012] The lifting member is provided with a lifting portion;

[0013] The lifting portion can contact the edge of the substrate sheet inserted into the card slot group;

[0014] When the lifting portion moves toward the center of the slot group driven by the lifting member, the lifting portion can be relatively displaced with the substrate sheet to lift the substrate sheet.

[0015] Furthermore, a handle is provided at one end of the lifting member extending out of the box body.

[0016] Furthermore, the handle portion is a vertical rod portion vertically connected to one end of the lifting member.

[0017] Furthermore, the lifting portion is a vertical rod portion, which is vertically connected to the other end of the lifting member.

[0018] Furthermore, a rolling element is pivotally connected to the lifting portion;

[0019] The rollers are capable of rolling contact with the edges of the substrate sheet.

[0020] Furthermore, the rolling element is a rolling bearing.

[0021] Furthermore, a U-shaped groove is provided on the top of the lifting portion;

[0022] The rolling element is pivotally connected in the U-shaped groove.

[0023] Furthermore, a shaft is passed through the U-shaped groove;

[0024] Snap rings are clamped on both ends of the shaft extending out of the U-shaped groove;

[0025] The retaining ring can contact and abut against the lifting portion;

[0026] The rolling element is sleeved on the shaft element.

[0027] Furthermore, the box body is U-shaped.

[0028] Furthermore, the tops of two opposing outer walls of the box body are provided with extended flanges.

[0029] It can be seen from the above technical solutions that the substrate sheet storage box designed by the present application is additionally designed with a lifting member, and a lifting slot coplanar with the slot group is provided at the bottom of the storage cavity of the box body. The lifting member is slidably mounted on the lifting slot, and one end extends out of the box body. By grasping the end of the lifting member extending out of the box body, the lifting member is driven to slide on the lifting slot. When the lifting part on the lifting member moves toward the center of the slot group, it can be relatively displaced with the substrate sheet to lift the substrate sheet, so as to lift the substrate sheet to the required height, thereby facilitating the sheet retrieval. The convenience of taking the sheet is improved. The substrate sheet storage box design of the present application has a simple structure, which meets the storage requirements of the substrate sheets and improves the convenience of taking the sheets. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0031] Figure 1 A first stereoscopic view of a substrate sheet storage box provided in the present application with a substrate sheet;

[0032] Figure 2 A second stereoscopic view of a substrate sheet storage box provided in the present application with a substrate sheet;

[0033] Figure 3 A front view of a substrate sheet storage box provided in the present application with a substrate sheet;

[0034] Figure 4 A cross-sectional view of a substrate sheet storage box provided in the present application with a substrate sheet;

[0035] Figure 5 A three-dimensional diagram of a substrate sheet storage box provided in the present application;

[0036] Figure 6 A three-dimensional diagram of a lifting member of a substrate sheet storage box provided in the present application;

[0037] Figure 7 A partial structural schematic diagram of a lifting member of a substrate sheet storage box provided in the present application;

[0038] In the figure: 1. box body; 11. storage cavity; 12. slot group; 121. substrate slot; 13. lifting slot; 14. connecting port; 15. extension flange; 2. lifting member; 21. lifting part; 22. handle part; 23. rolling member; 24. U-shaped groove; 25. shaft member; 26. retaining ring; 3. substrate sheet. DETAILED DESCRIPTION

[0039] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the embodiments of the present application are within the scope of protection of the embodiments of the present application.

[0040] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0041] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a replaceable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0042] The embodiment of the present application discloses a substrate sheet storage box.

[0043] See also Figure 1 , Figure 2 as well as Figure 4 An embodiment of a substrate sheet storage box provided in the embodiments of the present application includes:

[0044] Box body 1 and lifting member 2.

[0045] The box body 1 is provided with a storage cavity 11, and at least one card slot group 12 is provided in the storage cavity 11. When there is a need to store multiple pieces of disks, a plurality of card slot groups 12 are provided accordingly, and there is no specific limitation.

[0046] The slot group 12 includes two substrate slots 121, which are provided on two opposite walls of the storage chamber 11 for inserting the substrate sheet 3. The substrate sheet 3 is a round sheet. The upper end of the substrate sheet 3 is manually pinched, and the two sides of the substrate sheet 3 are aligned with the bottom of the two substrate slots 121 and then inserted between the substrate slots 121. When the substrate sheet 3 is inserted until the edge contacts the bottom of the two substrate slots 121, or contacts the limiting structure provided in the storage chamber 11, it is considered to be inserted in place, and the loading is completed. In the present application, the bottom of the substrate slot 121 can be designed in an arc shape, and the arc radius is larger than the sheet radius, so as to better support the substrate sheet 3 and limit the insertion depth of the substrate sheet 3.

[0047] A lifting slot 13 is provided at the bottom of the storage cavity 11, which is arranged coplanar with the slot group 12 in a one-to-one correspondence. It can be understood that, under this design, the lifting slot 13 is arranged opposite to the substrate sheet 3 inserted into the corresponding slot group 12, and is parallel to the inserted substrate sheet 3, so as to ensure that the lifting member 2 can lift the substrate sheet 3 through movement.

[0048] The main structure of the lifting member 2 is a rod structure, which is slidably mounted on the lifting slot 13, and one end of which extends out of the box body 1. The end extending out of the box body 1 is convenient for grasping to drive the lifting member 2 to move. Of course, an external power source can also be connected to the extended end to drive the lifting member 2 to slide on the lifting slot 13. Figure 2 As shown, in order to facilitate the lifting member 2 to be inserted into the lifting slot 13, the box body 1 is provided with a connecting port 14 connected to the storage cavity 11 on one side and / or the bottom of the opposite side where one end of the lifting member 2 extends, so as to facilitate the installation or removal of the lifting member 2, without any specific limitation.

[0049] The lifting member 2 is provided with a lifting portion 21, and the lifting portion 21 can contact the edge of the substrate sheet 3 inserted into the card slot group 12. When the lifting portion 21 moves toward the center of the card slot group 12 driven by the lifting member 2, it can be relatively displaced with the substrate sheet 3 to lift the substrate sheet 3. Since the substrate sheet 3 is a round sheet, its lower edge position point at the center of the card slot group 12 is the lowest position point. When the lifting portion 21 moves toward the center of the card slot group 12, it can contact the edge of the substrate sheet 3 from not contacting the edge of the substrate sheet 3 at the beginning. After contact, with continuous movement, it can be relatively displaced with the edge of the substrate sheet 3, thereby continuously lifting the substrate sheet 3, and lifting the substrate sheet 3 to the required height, thereby facilitating the sheet removal and improving the convenience of sheet removal. The substrate sheet 3 storage box design of the present application has a simple structure, which meets the storage requirements of the substrate sheet 3 while also improving the convenience of sheet removal.

[0050] The above is the first embodiment of a substrate sheet storage box provided by the embodiment of the present application. The following is the second embodiment of a substrate sheet storage box provided by the embodiment of the present application. For details, please refer to Figures 1 to 7 .

[0051] Based on the solution of the above embodiment 1:

[0052] Furthermore, if Figure 2 , Figure 3 As shown, in order to more conveniently grasp the lifting member 2 and drive the lifting member 2 to slide on the lifting slot 13 , a handle portion 22 is provided at one end of the lifting member 2 extending out of the box body 1 .

[0053] Furthermore, if Figure 2 , Figure 3 As shown, the handle portion 22 is a vertical rod portion, vertically connected to one end of the lifting member 2, and can be integrally formed with the lifting member 2 without limitation.

[0054] When in use, the handle 22 is manually pinched to pull the lifting member 2 toward the outside of the lifting slot 13, so that the lifting portion 21 on the lifting member 2 contacts the bottom of the substrate sheet 3 and pushes the substrate sheet 3 to rise along the two substrate slots 121 of the storage cavity 11. When the substrate sheet 3 rises to the required height, the substrate sheet 3 is manually pinched to complete the sheet removal.

[0055] Furthermore, if Figure 5 As shown, the lifting portion 21 may be designed as a vertical rod, vertically connected to the other end of the lifting member 2, and may be integrally formed with the lifting member 2 without limitation.

[0056] Furthermore, if Figure 6 As shown, in order to improve the smoothness of the contact movement between the lifting part 21 and the edge of the substrate, a rolling member 23 is pivotally connected to the lifting part 21. The rolling member 23 can roll in contact with the edge of the substrate sheet 3, using rolling friction instead of sliding friction to reduce friction and improve the smoothness of the fit.

[0057] Furthermore, the rolling element 23 may be a rolling bearing.

[0058] Furthermore, if Figure 7 As shown, in order to facilitate the installation of the rolling element 23 , a U-shaped groove 24 can be opened on the top of the lifting portion 21 , and then the rolling element 23 is pivotally connected to the U-shaped groove 24 .

[0059] Furthermore, taking the rolling bearing design as an example, a shaft 25 can be passed through the U-shaped groove 24, and the shaft 25 can be a pin. Retaining rings 26 are clamped on both ends of the shaft 25 extending out of the U-shaped groove 24, and the retaining rings 26 can be retaining springs. The retaining rings 26 can contact and resist the lifting part 21 to achieve the installation and fixation of the shaft 25, and then the rolling member 23 is mounted on the shaft 25 to achieve the rolling setting of the rolling member 23.

[0060] Furthermore, if Figure 5 As shown, the box body 1 of the present application can be of U-shaped design, and those skilled in the art can make changes to the design according to actual needs without limitation.

[0061] Furthermore, if Figure 5 As shown, the tops of two opposite outer walls of the box body 1 are provided with extended flanges 15 , and the extended flanges 15 can form lifting ears to facilitate the carrying of the box body 1 .

[0062] The above is a detailed introduction to a substrate sheet storage box provided by the present application. For a person skilled in the art, according to the idea of ​​the embodiments of the present application, there may be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A substrate storage box, characterized in that: It comprises a box body (1) and a lifting member (2); The box body (1) is provided with a storage cavity (11); At least one card slot group (12) is provided in the storage cavity (11); The card slot group (12) comprises two substrate card slots (121); The two substrate slots (121) are arranged on two opposite walls in the storage cavity (11) for inserting the substrate sheet (3); The bottom of the storage cavity (11) is provided with a lifting card slot (13) which is arranged in a one-to-one correspondence with the card slot group (12) and is coplanar; The lifting member (2) is slidably mounted on the lifting slot (13), and one end thereof extends out of the box body (1); The lifting member (2) is provided with a lifting portion (21); The lifting portion (21) is capable of contacting an edge of a substrate sheet (3) inserted into the slot group (12); When the lifting portion (21) moves toward the center position of the slot group (12) driven by the lifting member (2), it can be relatively displaced with the substrate sheet (3) to lift the substrate sheet (3).

2. A substrate sheet storage box according to claim 1, characterized in that: One end of the lifting member (2) extending out of the box body (1) is provided with a handle portion (22).

3. A substrate sheet storage box according to claim 2, characterized in that: The handle portion (22) is a vertical rod portion vertically connected to one end of the lifting member (2).

4. A substrate sheet storage box according to claim 1, characterized in that: The lifting portion (21) is a vertical rod portion vertically connected to the other end of the lifting member (2).

5. A substrate sheet storage box according to claim 1, characterized in that: A rolling member (23) is pivotally connected to the lifting portion (21); The rolling element (23) is capable of rolling contact with the edge of the substrate sheet (3).

6. A substrate sheet storage box according to claim 5, characterized in that: The rolling element (23) is a rolling bearing.

7. A substrate sheet storage box according to claim 6, characterized in that: A U-shaped groove (24) is provided on the top of the lifting portion (21); The rolling element (23) is pivotally connected in the U-shaped groove (24).

8. A substrate sheet storage box according to claim 7, characterized in that: A shaft member (25) is inserted into the U-shaped groove (24); Snap rings (26) are clamped on both ends of the shaft member (25) extending outside the U-shaped groove (24); The retaining ring (26) can contact and abut against the lifting portion (21); The rolling element (23) is sleeved on the shaft element (25).

9. A substrate sheet storage box according to claim 1, characterized in that: The box body (1) is U-shaped.

10. A substrate sheet storage box according to claim 1, characterized in that: The tops of two opposite outer wall surfaces of the box body (1) are provided with extended flanges (15).

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