A substrate sheet loaded shrinkage box
Patent Information
- Application Number
- CN202521604882.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-30
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-07-30
AI Technical Summary
但是，存放盒中的存放槽的间距较小，不方便将衬底片从存放盒取出
[0015] In the substrate storage box provided in this application embodiment, by movably connecting two adjacent cards through a limiting pin, and allowing the cards to move along the connecting rod of the limiting pin connected to them, the spacing between the two adjacent cards is changed, thereby increasing the space on both sides of the card. This makes it convenient to put the substrate into the card's storage slot or to remove the substrate from the storage slot.
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Figure CN224734110U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of semiconductor substrate material manufacturing technology, and in particular to a shrink box for mounting substrate wafers. Background Technology
[0002] In related technologies, indium phosphide (IP) substrates have an application market in the manufacture of high-frequency, high-power devices, fiber optic communications, wireless transmission, radio astronomy, and other radio frequency (RF) devices. RF devices manufactured using IPP substrates have demonstrated excellent performance in applications such as satellites and radar. They are highly competitive in the RF front-end of radar and communication systems and in analog / mixed-signal wide-bandwidth circuits, making them suitable for applications such as high-speed data processing and high-precision wide-bandwidth A / D conversion. Furthermore, IPP-based RF devices, such as low-noise amplifiers, modules, and receivers, are widely used in satellite communications, millimeter-wave radar, and active and passive millimeter-wave imaging equipment. At bandwidth levels above 100 GHz, IPP-based RF devices have significant advantages in backhaul networks and point-to-point communication networks for wireless transmission. In the future, IPP substrates are expected to become the mainstream substrate material for RF devices in 6G and even 7G wireless transmission networks. During the manufacturing process of the substrate, it needs to be stored in the storage slots of a storage box. However, the spacing between the storage slots in the storage box is small, making it inconvenient to remove the substrate from the box. Utility Model Content
[0003] This application aims to at least solve one of the technical problems existing in the prior art. To this end, this application proposes a substrate packing box that allows for convenient loading or unloading of substrates by moving two adjacent cards relative to each other.
[0004] An embodiment of this application provides a retractable box for mounting substrates, including cards and limiting pins. The cards have storage slots, and there are N cards, where N is a natural number ≥ 2. Any two adjacent cards form a movable unit. The two cards in each movable unit are movably connected by at least one limiting pin, and the limiting pins in adjacent movable units are staggered. The limiting pin includes a connecting rod and limiting caps disposed at both ends of the connecting rod. The length of the connecting rod is greater than the thickness of the two cards in the same movable unit. Both cards in the same movable unit are provided with a first connecting hole. The connecting rod passes through the first connecting hole of the two cards in the same movable unit. The diameter of the limiting cap is greater than the diameter of the first connecting hole.
[0005] Furthermore, each card in the active unit has a countersunk hole on the side of the limiting cap near the limiting pin connected to it, and the limiting cap is at least partially accommodated in the countersunk hole.
[0006] Furthermore, the number of the limiting pins is M, satisfying: M=N-1.
[0007] Furthermore, the number of cards is four, namely a first card, a second card, a third card, and a fourth card. The limiting pins include a first limiting pin, a second limiting pin, and a third limiting pin. The first card and the second card are connected by the first limiting pin, the second card and the third card are connected by the second limiting pin, and the third card and the fourth card are connected by the third limiting pin. The first limiting pin is located on one side of the retractable box, the second limiting pin is located on the other side of the retractable box, and the third limiting pin is on the same side as either the first or the second limiting pin.
[0008] Furthermore, the third limiting pin and the second limiting pin are located on the same side of the first card, and the third limiting pin is located below the second limiting pin.
[0009] Furthermore, the card includes a fifth card, a sixth card, a seventh card, and an eighth card, and the limiting pin includes a fourth limiting pin, a fifth limiting pin, a sixth limiting pin, and a seventh limiting pin. The fourth card and the fifth card are connected by the fourth limiting pin, the fifth card and the sixth card are connected by the fifth limiting pin, the sixth card and the seventh card are connected by the sixth limiting pin, and the seventh card and the eighth card are connected by the seventh limiting pin.
[0010] Furthermore, the fourth limiting pin and the first limiting pin are located on the same side of the retractable box, the fourth limiting pin is located below the first limiting pin, the fifth limiting pin is disposed on the extended side of the first limiting pin, the sixth limiting pin is disposed on the extended side of the second limiting pin, and the seventh limiting pin is disposed on the extended side of the third limiting pin.
[0011] Furthermore, the cards on both sides of the limiting pin are provided with clearance holes, the diameter of which is larger than the diameter of the limiting cap.
[0012] Furthermore, the card includes a limiting part, a connecting part, and a supporting part. There are two limiting parts, which are spaced apart. The storage slot is provided on the inner side of each limiting part. The connecting part connects the two limiting parts, and the supporting part is located on the inner side of the limiting part.
[0013] Furthermore, one side of the connecting support is flush with one side of the storage slot.
[0014] As can be seen from the above technical solutions, the embodiments of this application have at least the following beneficial effects:
[0015] In the substrate storage box provided in this application embodiment, by movably connecting two adjacent cards through a limiting pin, and allowing the cards to move along the connecting rod of the limiting pin connected to them, the spacing between the two adjacent cards is changed, thereby increasing the space on both sides of the card. This makes it convenient to put the substrate into the card's storage slot or to remove the substrate from the storage slot. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the structure of a shrink box for mounting substrate provided in one embodiment of this application;
[0018] Figure 2 This is an exploded view of the shrink box for mounting substrate provided in one embodiment of this application;
[0019] Figure 3 This is a schematic diagram of the structure of a card in a shrink-fit box for mounting substrate provided in one embodiment of this application;
[0020] Figure 4 This is a schematic diagram of the structure of the limiting pin in the shrink box of the substrate provided in one embodiment of this application;
[0021] Figure 5 This is a front view of a shrink box for mounting substrate provided in one embodiment of this application;
[0022] Figure 6 for Figure 5 A schematic diagram of the cross-sectional structure at position AA in the middle;
[0023] Figure 7 for Figure 5 A schematic diagram of the cross-sectional structure at the BB position in the middle;
[0024] Figure 8 A schematic diagram of the structure of a shrink box for mounting substrate provided in another embodiment of this application;
[0025] Figure 9 for Figure 8 A schematic diagram of the cross-sectional structure at the CC position;
[0026] Figure 10 for Figure 8 A schematic diagram of the cross-sectional structure at the DD position.
[0027] Figure label:
[0028] 1. Substrate;
[0029] 100. Card; 111. Connecting part; 112. Limiting part; 113. Supporting part; 110. First card; 120. Second card; 130. Third card; 140. Fourth card; 150. Fifth card; 160. Sixth card; 170. Seventh card; 180. Eighth card;
[0030] 200. Limit pin; 211. Connecting rod; 212. Limit cap; 210. First limit pin; 220. Second limit pin; 230. Third limit pin; 240. Fourth limit pin; 250. Fifth limit pin; 260. Sixth limit pin; 270. Seventh limit pin;
[0031] 300. Storage tank;
[0032] 400. Clearance hole. Detailed Implementation
[0033] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0034] See Figures 1 to 4 As shown, an embodiment of this application discloses a retractable box for holding a substrate 1, including a card 100 and a limiting pin 200. The card 100 has a storage slot 300 for storing the substrate 1. There are N cards 100, where N is a natural number ≥ 2. Any two adjacent cards 100 are denoted as an active unit. The two cards 100 in each active unit are movably connected by at least one limiting pin 200, and the limiting pins 200 in adjacent active units are staggered.
[0035] The limiting pin 200 includes a connecting rod 211 and limiting caps 212 disposed at both ends of the connecting rod 211. The length of the connecting rod 211 is greater than the thickness of the two cards 100 in the same movable unit, so that the two cards 100 in the same movable unit can move along the connecting rod 211. In this embodiment, both cards 100 in the same movable unit are provided with a first connecting hole, and the connecting rod 211 passes through the first connecting hole of the two cards 100 in the same movable unit. The diameter of the limiting cap 212 is greater than the diameter of the first connecting hole, so that the limiting cap 212 can be used to prevent the card 100 from detaching from the connecting rod 211.
[0036] It is worth understanding that, in the embodiments of this application, see Figure 1 The connecting rod 211 in the limiting pin 200 is set parallel to the X direction, which means that each card 100 in the retractable box can extend and retract along the X direction, thereby changing the spacing between two adjacent cards 100.
[0037] In the retractable box for the substrate 1 provided in this embodiment, two adjacent cards 100 are movably connected by a limiting pin 200, so that the card 100 can move along the connecting rod 211 of the limiting pin 200 connected to it, thereby changing the spacing between the two adjacent cards 100. In this way, the space on both sides of the card 100 can be increased, so that the substrate 1 can be conveniently placed into the storage slot 300 of the card 100 or taken out from the storage slot 300.
[0038] It is worth understanding that when placing the substrate 1 into the storage slot 300 or removing the substrate 1 from the storage slot 300, there should be a certain amount of space on both sides of the storage slot 300 to facilitate the operator's hand or robot arm to approach the retraction box and place the substrate 1 into or remove the substrate 1 from the storage slot 300, and to avoid damaging the substrate 1 on both sides of the storage slot 300.
[0039] In some embodiments of this application, see Figure 4 Each card 100 in the active unit has a countersunk hole on one side of the limiting cap 212 near the limiting pin 200 connected to it, and the limiting cap 212 is at least partially accommodated in the countersunk hole. That is, when the retractable box is in the retracted state, the limiting cap 212 can be accommodated in the countersunk hole, preventing the limiting cap 212 from getting stuck between two adjacent cards 100. As a result, two adjacent cards 100 can fit together, which can further reduce the distance between the cards 100.
[0040] In some embodiments of this application, see Figure 3 The card 100 includes a limiting part 112, a connecting part 111, and a supporting part 113. There are two limiting parts 112, which are spaced apart. Each limiting part 112 has a storage groove 300 on its inner side. The connecting part 111 connects the two limiting parts 112. The supporting part 113 is disposed on the inner side of the limiting part 112 and is used to support the substrate 1 placed in the storage groove 300.
[0041] In this embodiment, a storage groove 300 is formed on the support portion 113, such as... Figure 3 As shown.
[0042] In some embodiments of this application, one side of the connecting portion 111 and the supporting portion 113 is flush with one side of the storage groove 300, so that when the substrate 1 is placed in the storage groove 300, the bottom of the substrate 1 is not blocked.
[0043] In some embodiments of this application, the number of limit pins 200 is M, satisfying: M=N-1.
[0044] For example, when there are 4 cards 100, there are 3 limiting pins 200. At this time, the first card 100 and the second card 100 are connected by a limiting pin 200, the second card 100 and the third card 100 are connected by a limiting pin 200, and the third card 100 and the fourth card 100 are connected by a limiting pin 200.
[0045] Furthermore, when two limit pins 200 are connected to the card 100, the two limit pins 200 are respectively set at different positions on the card 100, which can increase the connection stability of adjacent cards 100.
[0046] In some embodiments of this application, the cards 100 on both sides of the limiting pin 200 are provided with clearance holes 400. The diameter of the clearance holes 400 is larger than the diameter of the limiting cap 212. When the retractable box is retracted, the limiting pin 200 can be accommodated in the clearance holes 400, thereby making the size of the retractable box smaller.
[0047] In one possible implementation, see Figures 5 to 7 There are four cards 100: a first card 110, a second card 120, a third card 130, and a fourth card 140. The limiting pins 200 include a first limiting pin 210, a second limiting pin 220, and a third limiting pin 230. The first card 110 and the second card 120 are connected by the first limiting pin 210; the second card 120 and the third card 130 are connected by the second limiting pin 220; and the third card 130 and the fourth card 140 are connected by the third limiting pin 230. The first limiting pin 210 is located on one side of the retractable box, the second limiting pin 220 is located on the other side of the retractable box, and the third limiting pin 230 is on the same side as either the first limiting pin 210 or the second limiting pin 220.
[0048] Further, see Figures 5 to 7 The third card 130 and the fourth card 140 are provided with clearance holes 400 at the positions corresponding to the first limiting pin 210. The diameter of the clearance hole 400 is larger than the maximum diameter of the first limiting pin 210, so that the first limiting pin 210 can pass through the clearance hole 400. When the retractable box is in the retracted state, the first limiting pin 210 can be partially accommodated in the clearance hole 400, which can further reduce the gap between the second card 120 and the third card 130.
[0049] Further, see Figures 5 to 7 The third limiting pin 230 and the second limiting pin 220 are located on the same side of the first card 110, and the third limiting pin 230 is located below the second limiting pin 220.
[0050] Further, see Figures 8 to 10 The card set contains eight cards: a first card 110, a second card 120, a third card 130, and a fourth card 140; a fifth card 150, a sixth card 160, a seventh card 170, and an eighth card 180. The limiting pins 200 include a fourth limiting pin 240, a fifth limiting pin 250, a sixth limiting pin 260, and a seventh limiting pin 270. The fourth card 140 and the fifth card 150 are connected by the fourth limiting pin 240; the fifth card 150 and the sixth card 160 are connected by the fifth limiting pin 250; the sixth card 160 and the seventh card 170 are connected by the sixth limiting pin 260; and the seventh card 170 and the eighth card 180 are connected by the seventh limiting pin 270.
[0051] Further reading is available upon request. Figures 8 to 10 The fourth limiting pin 240 and the first limiting pin 210 are located on the same side of the retractable box. The fourth limiting pin 240 is located below the first limiting pin 210. The fifth limiting pin 250 is located on the extended side of the first limiting pin 210. The sixth limiting pin 260 is located on the extended side of the second limiting pin 220. The seventh limiting pin 270 is located on the extended side of the third limiting pin 230.
[0052] In the above embodiments, the third card 130 and the fourth card 140 are provided with clearance holes 400 at the positions corresponding to the first limiting pin 210; the first card 110, the fourth card 140 and the fifth card 150 are provided with clearance holes 400 at the positions corresponding to the second limiting pin 220; the first card 110, the second card 120, the fifth card 150 and the sixth card 160 are provided with clearance holes 400 at the positions corresponding to the third limiting pin 230; the sixth card 160, the seventh card 170 and the eighth card 180 are provided with clearance holes at the positions corresponding to the fourth limiting pin 240; the seventh card 170 and the eighth card 180 are provided with clearance holes 400 at the positions corresponding to the fifth limiting pin 250; and the eighth card 180 is provided with clearance holes 400 at the position corresponding to the sixth limiting pin 260.
[0053] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and 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. Therefore, they should not be construed as limitations on this application.
[0054] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.
[0055] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" 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 direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0056] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.
[0057] It should be understood that although the steps in the flowcharts of the accompanying figures are shown sequentially as indicated by the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some steps in the flowcharts of the accompanying figures may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily completed at the same time, but can be executed at different times, and their execution order is not necessarily sequential, but can be performed alternately or in turn with other steps or at least some of the sub-steps or stages of other steps.
Claims
1. A shrink-fit box for holding substrates, characterized in that, The device includes cards and limiting pins. The cards have storage slots, and there are N cards, where N is a natural number ≥ 2. Any two adjacent cards form a movable unit. The two cards in each movable unit are movably connected by at least one limiting pin, and the limiting pins in adjacent movable units are staggered. Each limiting pin includes a connecting rod and limiting caps at both ends of the connecting rod. The length of the connecting rod is greater than the thickness of the two cards in the same movable unit. Both cards in the same movable unit are provided with a first connecting hole. The connecting rod passes through the first connecting holes of the two cards in the same movable unit. The diameter of the limiting cap is greater than the diameter of the first connecting hole.
2. The shrink box for mounting substrates according to claim 1, characterized in that, Each card in the active unit has a countersunk hole on the side of the limiting cap near the limiting pin connected to it, and the limiting cap is at least partially received in the countersunk hole.
3. The shrink box for mounting substrates according to claim 1 or 2, characterized in that, The number of the limiting pins is M, which satisfies: M=N-1.
4. The shrink box for mounting substrates according to claim 3, characterized in that, The number of cards is four, namely a first card, a second card, a third card, and a fourth card. The limiting pins include a first limiting pin, a second limiting pin, and a third limiting pin. The first card and the second card are connected by the first limiting pin, the second card and the third card are connected by the second limiting pin, and the third card and the fourth card are connected by the third limiting pin. The first limiting pin is located on one side of the retractable box, the second limiting pin is located on the other side of the retractable box, and the third limiting pin is on the same side as either the first or the second limiting pin.
5. The shrink box for mounting substrates according to claim 4, characterized in that, The third limiting pin and the second limiting pin are located on the same side of the first card, and the third limiting pin is located below the second limiting pin.
6. The shrink box for mounting substrates according to claim 5, characterized in that, The cards include a fifth card, a sixth card, a seventh card, and an eighth card. The limiting pins include a fourth limiting pin, a fifth limiting pin, a sixth limiting pin, and a seventh limiting pin. The fourth card and the fifth card are connected by the fourth limiting pin. The fifth card and the sixth card are connected by the fifth limiting pin. The sixth card and the seventh card are connected by the sixth limiting pin. The seventh card and the eighth card are connected by the seventh limiting pin.
7. The shrink box for mounting substrates according to claim 6, characterized in that, The fourth limiting pin and the first limiting pin are located on the same side of the retractable box. The fourth limiting pin is located below the first limiting pin. The fifth limiting pin is located on the extended side of the first limiting pin. The sixth limiting pin is located on the extended side of the second limiting pin. The seventh limiting pin is located on the extended side of the third limiting pin.
8. The shrink box for mounting substrates according to claim 1, characterized in that, The cards on both sides of the limiting pin are provided with clearance holes, and the diameter of the clearance holes is larger than the diameter of the limiting cap.
9. The shrink box for mounting substrates according to claim 1, characterized in that, The card includes a limiting part, a connecting part, and a supporting part. There are two limiting parts, which are spaced apart. The storage slot is provided on the inner side of each limiting part. The connecting part connects the two limiting parts, and the supporting part is located on the inner side of the limiting part.
10. The shrink box for mounting substrates according to claim 9, characterized in that, One side of the connecting support is flush with one side of the storage slot.