Vehicles

Abstract

The present application provides a carrier, including: a base having a bottom surface of the base and a top surface of the base; a cavity formed by penetrating the bottom surface of the base and the top surface of the base; and a storage table detachably arranged in the cavity in a form corresponding to the cavity. The storage table has a bottom surface of an outer frame and a top surface of an outer frame, enclosing an outer frame with a hollow portion; a protruding component protruding from the top surface of the outer frame is used to store, transport or clean an artificial lens. Different models of artificial lenses can be matched by a detachable storage table in the carrier, thereby avoiding the problem of high production cost and low transportation efficiency caused by making different transportation tools according to different models. At the same time, the carrier provided in the present application can be placed directly on a cleaning or testing table, thereby avoiding possible contamination or scratching of the artificial lens during the process of moving the artificial lens.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical tools, and specifically to a carrier, and in particular to a carrier for carrying an artificial lens during the process of preparing, cleaning and transporting the artificial lens. Background Art

[0002] An intraocular lens (IOL) is a small lens that is inserted into the eyeball to replace the natural lens. It is used to replace the natural lens of the eye that has become cloudy due to cataracts. In addition to being used for vision correction after cataract surgery, they are also widely used to treat myopia, hyperopia, presbyopia and other vision diseases. Unlike contact lenses, intraocular lenses need to be implanted into the human eyeball through surgery, and high requirements are placed on the cleanliness level during the preparation process. Therefore, the mobile tools used in the preparation process should have anti-pollution, anti-scratch, and shock-proof properties. At the same time, due to the requirements for the cleanliness of intraocular lenses, intraocular lenses need to be cleaned and tested after production. The mobile tools in the prior art need to take out the intraocular lenses and place them on the cleaning or testing table when cleaning or testing to protect the intraocular lenses from being easily cleaned and not easily damaged during movement. In addition, the transportation tools should also have good mobility and easy access to facilitate the conversion of different process flows in the preparation process.

[0003] An intraocular lens is usually an optical lens composed of an optical body and a supporting part, and has various models or shapes, such as one-piece / multi-piece, and the supporting part (or haptic) also has various shapes, such as plate-shaped haptics, filamentary haptics, etc. However, the shape of intraocular lenses used for cataract surgery is almost unchanged. Figure 1 The schematic diagram of the structure of the most commonly used intraocular lens for cataract surgery is shown in Figure 1. Figure 1 As shown, the most commonly used intraocular lens for cataract surgery consists of an optical body and two independently arranged loops connected to the optical body. The specific model or shape needs to be selected according to the patient's condition and vision needs. The diameter of the optical part of the intraocular lens is 5 mm to 7 mm, and the total length diameter including the loop is 12 mm to 14 mm, so it is very small and difficult to operate even with special tweezers. Taking into account the requirements of anti-pollution, anti-scratch, and anti-shock during transportation of intraocular lenses, it is necessary to make matching moving tools according to the different models or shapes of intraocular lenses. As a result, there are many types of moving tools, and the production and management costs of transportation tools are high and the efficiency is low. Summary of the invention

[0004] In response to the above problems, the present application provides a carrier for carrying an intraocular lens when storing, moving or cleaning the intraocular lens. Through the detachable storage table in the carrier, a universal base can be used to match different storage tables, so that intraocular lenses of different models or shapes can be matched, avoiding the problem of high costs caused by the need to make different carriers according to different models or shapes of intraocular lenses. At the same time, the storage table provided in the present application can be directly taken out from the base and placed on a cleaning or testing table, avoiding possible contamination or scratching of the intraocular lens during the process of moving the intraocular lens.

[0005] The present application provides a carrier, comprising: a base having a bottom surface and a top surface of the base; a cavity formed by penetrating the bottom surface and the top surface of the base; and a detachable storage platform arranged in the cavity in a form corresponding to the cavity. The storage platform has an outer frame bottom surface and an outer frame top surface, an outer frame enclosing a hollow portion, and a protruding component protruding from the top surface of the outer frame.

[0006] According to the technical solution, the carrier is divided into two parts, a base and a storage table. The storage table is detachably arranged in the cavity of the base, so the base can be universal, and different storage tables can be selected according to the models or shapes of different artificial lenses. The storage table is composed of an outer frame and a raised component arranged on the top surface of the outer frame. The haptic of the artificial lens is fixedly placed on the top surface of the outer frame of the storage table through the raised component, and the optical main body of the artificial lens is suspended in the air corresponding to the hollow part formed by the outer frame. Through this technical solution, it is only necessary to replace the storage table in the carrier to utilize the universal base, so as to meet the transportation requirements of artificial lenses of different models or shapes during the preparation process, avoid the overall replacement of the carrier to adapt to the model or shape of the artificial lens, improve transportation efficiency while also reducing production costs. At the same time, the loop of the artificial lens is fixed by a raised component, and the optical main body is suspended corresponding to the hollow part, so that the artificial lens can be cleaned or inspected when placed on a storage table, avoiding contamination or scratches caused by the need to move or touch the artificial lens separately during cleaning or inspection, and there is no need to move the entire base.

[0007] In an optional technical solution, it also includes: a limiting component arranged on the bottom surface of the outer frame in a form matching the position, size and shape of the protrusion component.

[0008] According to the technical solution, when multiple carriers are stacked, the relative positions of the stacked carriers can be fixed by setting a limiter component on the bottom surface of the outer frame of one of the carriers and matching the position, shape and size of the protrusion component of another adjacent overlapping carrier, thereby reducing the shaking of the carriers during transportation and achieving the purpose of shockproofing. At the same time, through the combination of the protrusion component and the limiter component, the part of the artificial lens fixed in the protrusion component is also restricted, avoiding the movement of the artificial lens during the movement and possible scratching.

[0009] In an optional technical solution, it also includes: a base flange portion protruding toward the cavity and arranged on the bottom surface of the base.

[0010] In an optional technical solution, it also includes: at least one card slot arranged on the top surface of the base close to the cavity side; and at least one fixing portion arranged on the connecting surface of the bottom surface of the outer frame and the top surface of the outer frame in a form corresponding to the card slot.

[0011] According to the technical solution, the bottom surface of the base is provided with a base flange portion protruding toward the cavity side, so that the storage table can be fixedly placed in the cavity through the base flange portion. By providing at least one card slot and a fixing portion corresponding to the card slot, the position of the storage table in the base is relatively fixed, thereby avoiding the scratching and vibration of the artificial lens caused by the relative displacement of the storage table and the base during the movement. At the same time, the card slot provided in the base and the fixing portion provided on the storage table corresponding to the card slot can make the installation and disassembly direction of the storage table and the base clear, prevent the storage table from being placed in the wrong direction, and improve the installation and disassembly efficiency.

[0012] In an optional technical solution, a plurality of groups of protrusion components are arranged at equal intervals on the top surface of the outer frame of the storage table.

[0013] According to the technical solution, a plurality of groups of protrusion components are arranged at equal intervals on the top surface of the outer frame. On the one hand, multiple artificial lenses can be placed on a storage table at the same time, thereby improving the movement efficiency of the artificial lenses. On the other hand, by arranging the protrusion components at equal intervals, the placement position of the artificial lenses is limited, thereby avoiding contamination and scratches caused by mutual contact between the artificial lenses during movement.

[0014] In an optional technical solution, a plurality of cavities are arranged at equal intervals in the base; the storage tables are arranged in the cavities in a form matching the number, size and shape of the cavities, and a group of protrusion components are arranged on the top surface of the outer frame of each storage table.

[0015] According to the technical solution, by providing multiple cavities and multiple placement tables that match the number, size and shape of the cavities, only one intraocular lens can be placed on each placement table. On the one hand, a carrier can be equipped with multiple placement tables suitable for intraocular lenses of different models or shapes, thereby improving the movement efficiency. On the other hand, one or more of the placement tables can be moved independently, which is convenient for cleaning and testing one or more intraocular lenses.

[0016] In an optional technical solution, it also includes: connecting parts arranged at both ends of the base; and connecting holes arranged in the connecting parts.

[0017] According to the technical solution, the carrier also has a connection part and a connection hole provided on the connection part. On the one hand, when multiple artificial lenses need to be moved or stored at one time, the stacked multiple carriers can be fixedly connected through the connection parts and the connection holes provided at both ends of the base, and the fixing parts are used to pass through the connection holes of the multiple carriers in sequence, thereby limiting the relative displacement between the multiple carriers and further protecting the artificial lenses inside. On the other hand, by taking or moving the carrier through the connection parts provided at both ends of the base, the possibility of touching the artificial lens and causing contamination or scratching when taking or moving it directly through the base is reduced.

[0018] In an optional technical solution, the connecting portion also includes: a first step portion extending and bending from the end of the base and parallel to the top surface of the base; a second step portion extending and bending from the first step portion and parallel to the first step portion, wherein the connecting hole is arranged on the second step portion.

[0019] In an optional technical solution, the connecting portion further includes: a third step portion which is formed by bending and extending from the second step portion and is located in the same plane as the first step portion.

[0020] With this technical solution, the connection portion further comprises a first step portion, a second step portion and a third step portion located in the same plane as the first step portion, and there is a certain height difference between the second step portion and the first step portion and the third step portion. When multiple carriers are stacked and no fixing member is inserted into the connection hole, the height difference between the step portions can be used to reduce the relative displacement between the stacked carriers.

[0021] In an optional technical solution, in a direction perpendicular to the extension direction of the end of the base, the width of the connecting portion is greater than the width of the base.

[0022] According to this technical solution, when the connecting part is taken from a direction perpendicular to the extension direction of the end of the base, because the width of the connecting part is greater than the width of the base, it is possible to ensure that the connecting part is taken without touching the base, thereby reducing the possibility of contamination caused by contact with the artificial lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Schematic diagram of the structure of the most commonly used intraocular lens used in cataract surgery.

[0024] Figure 2 It is a schematic diagram of the overall structure of the carrier in the implementation manner of the present application.

[0025] Figure 3 It is a schematic diagram of the base structure in the implementation manner of this application.

[0026] Figure 4 It is a schematic diagram of the structure of the storage table in the embodiment of the present application.

[0027] Figure 5 It is a schematic diagram of the structure when multiple carriers are stacked in an embodiment of the present application.

[0028] Figure 6 It is a schematic diagram of the structure of the carrier in the implementation manner of the present application.

[0029] Figure 7 It is a schematic diagram of the structure of the carrier in the implementation manner of the present application.

[0030] Figure 8 It is a schematic diagram of the structure when multiple carriers are stacked in an embodiment of the present application.

[0031] Figure markings: carrier 1; base 101; bottom surface of base 1011; top surface of base 1012; accommodating cavity 102; storage table 103; outer frame 104; bottom surface of outer frame 1041; top surface of outer frame 1042; hollow portion 105; protrusion assembly 106; protrusion block 1061; limit assembly 107; base flange portion 108; slot 109; fixing portion 110; connecting portion 111; connecting hole 112; first step portion 113; top of first step portion 1131; second step portion 114; top of second step portion 1141; third step portion 115; top of third step portion 1151; groove 116. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0033] <First Embodiment>

[0034] The present application provides a carrier for storing, moving or cleaning an intraocular lens. Through a detachable storage table in the carrier, a universal base can be used to match different storage tables, so that intraocular lenses of different models or shapes can be matched, avoiding the problem of high costs caused by making different moving tools according to different models or shapes. At the same time, the storage table provided in the present application can be directly taken out of the base and placed on a cleaning or testing table, avoiding possible contamination or scratching of the intraocular lens during the process of moving the intraocular lens.

[0035] Figure 2 This is a schematic diagram of the overall structure of the carrier in the embodiment of the present application, see Figure 2 As shown, the carrier 1 of this embodiment includes: a base 101 and a storage table 103 .

[0036] Figure 3 Schematic diagram of the structure of the base 101 in the embodiment of the present application. Figure 3 As shown, the base 101 is a frame with a certain thickness, and has a base bottom surface 1011 and a base top surface 1012 in the thickness direction of the base 101. The cavity 102 is enclosed by the base 101 and penetrates the base bottom surface 1011 and the base top surface 1012, forming a space that penetrates the base bottom surface 1011 and the base top surface 1012.

[0037] Figure 4 Schematic diagram of the structure of the storage platform 103 in the embodiment of the present application. Figure 4 As shown, the storage table is composed of an outer frame 104, a hollow portion 105 and a protruding component 106. The outer frame 104 is arranged in a form corresponding to the shape and size of the cavity 102, and is also a frame with a certain thickness, and has an outer frame bottom surface 1041 and an outer frame top surface 1042 in the thickness direction. The hollow portion 105 is enclosed by the outer frame 104 and penetrates the outer frame bottom surface 1041 and the outer frame top surface 1042 to form a through space. The outer frame top surface 1042 is also protrudingly provided with a protruding component 106, and a group of protruding components 106 are composed of four protruding blocks 1061 arranged on the outer frame top surface 1042 opposite to each other across the hollow portion 105.

[0038] like Figure 2-Figure 4 As shown, the carrier 1 is composed of a base 101 and a detachable storage platform 103, and the storage platform 103 is arranged in a cavity 102 enclosed by the base 101. The hollow portion 105 partially overlaps with the cavity 102, forming an open space running through the entire carrier.

[0039] In the above embodiment of the present application, the protruding component 106 is preferably arranged at the edge of the top surface 1042 of the outer frame body near the hollow portion 105. Figure 1When the artificial lens shown is placed in the storage table 103 of the carrier 1, the artificial lens is fixed by the protruding component 106 arranged on the top surface 1042 of the outer frame. Specifically, the artificial lens includes an optical body and two loops arranged at both ends of the optical body. When the artificial lens is placed in the carrier 1, the two loops are respectively fixed by two pairs of protruding blocks 1061 arranged oppositely across the hollow part 105. At this time, the optical body part of the artificial lens is correspondingly placed in the hollow part 105, avoiding the contamination and scratching that may be caused by contact with the carrier in the prior art. At the same time, during the cleaning process, since the optical part of the artificial lens is suspended and placed in the hollow part 105, the optical part of the artificial lens can be effectively exposed to the spray water for cleaning. When the optical part of the artificial lens needs to be tested, the storage table 13 can be directly placed on the test table, avoiding direct contact with the artificial lens and contamination in the process of taking or moving the artificial lens.

[0040] At the same time, since the optical body is placed in the open space that runs through the entire carrier 1 where the hollow portion 105 overlaps with the cavity 102, the artificial lens can be completely cleaned and tested in the carrier 1, avoiding the contamination and scratches that may be caused by directly contacting the artificial lens and moving the artificial lens from the carrier to the operating table when cleaning or testing the artificial lens in the prior art.

[0041] On the other hand, in the embodiment of the present application, the intraocular lens is completely fixed in the carrier 1 by the placement table 103, and does not come into contact with the base 101. When the model or shape of the intraocular lens that needs to be moved, cleaned or tested changes, the intraocular lens can be fixed by simply replacing the placement table 103 that matches the model or shape. That is, a universal base 101 can be used to adapt different placement tables 103, avoiding the need to replace the carrier 1 including the base 101 as a whole according to the model or shape of the intraocular lens, thereby improving the movement efficiency and reducing the production cost of the carrier.

[0042] like Figure 2 , Figure 3 , Figure 4 As shown, preferably, a base flange portion 108 matching the shape and size of the outer frame 104 of the storage platform 103 is protruded from the bottom surface 1011 of the base close to the cavity 102 .

[0043] In the carrier 1 provided in the above embodiment of the present application, when the base 101 is combined with the storage table 103 , the storage table 103 is fixed in the cavity 102 by placing the outer frame 104 on the base flange 108 that matches the shape and size of the outer frame 104 .

[0044] Preferably, at least one card slot 109 is also provided on the top surface 1012 of the base close to the cavity 102, and a fixing portion 110 corresponding to the shape, size, position and number of the card slot 109 is provided on the connecting surface between the bottom surface 1041 of the outer frame and the top surface 1042 of the outer frame (the connecting surface away from the hollow portion 105).

[0045] By embedding the fixing part 110 disposed on the top surface 1042 of the outer frame into the slot 109 disposed on the top surface 1012 of the base, the relative position of the platform 103 and the base 101 is controlled to be relatively fixed, thereby avoiding the impact of the platform 103 and the base 101 being scratched during the movement, etc. The mounting and dismounting direction of the platform 103 and the base 101 can also be made clear by the slot 109 disposed on the base 101 and the fixing part 110 disposed on the platform 103 and corresponding to the slot 109, thereby preventing the platform 103 from being placed on the base 101 in the wrong direction, thereby improving the mounting and dismounting accuracy and process efficiency.

[0046] Preferably, a limiting component 107 matching the size, position and shape of the protruding component 106 is further provided on the bottom surface 1041 of the outer frame at a position corresponding to the top surface 1042 of the outer frame.

[0047] Figure 5 Schematic diagram of the structure when multiple carriers 1 are stacked in the embodiment of the present application. Figure 5 As shown, when multiple carriers 1 are placed together, by setting the bottom surface 1041 ( Figure 5 The limiting component 107 (not shown) is matched and positioned with the protruding component 106 of another adjacently placed carrier 1, which can fix the relative positions of multiple carriers 1, reduce the shaking of the carrier 1 during movement, and achieve the purpose of shockproofing. At the same time, through the combined restriction of the protruding component 106 and the limiting component 107 in the height direction, the part of the artificial lens fixed in the protruding component 106 is also restricted, avoiding the vibration of the artificial lens during movement and possible scratches.

[0048] Preferably, if Figure 4 As shown, a plurality of groups of protrusion components 106 are arranged at equal intervals on the top surface 1042 of the outer frame of the storage platform 103 .

[0049] Through the above preferred technical solution, multiple groups of protrusion components 106 are arranged at equal intervals on the top surface 1042 of the outer frame body. On the one hand, multiple intraocular lenses can be placed on a storage table 103 at the same time, thereby improving the movement efficiency of intraocular lenses. On the other hand, by arranging the protrusion components 106 at equal intervals, the placement position of the intraocular lenses is limited, thereby avoiding contamination and scratching caused by mutual contact of the intraocular lenses during movement.

[0050] Although Figure 4 In the embodiment, a storage platform 103 is provided with 5 groups of protrusion components 106. However, the present application does not impose any specific restrictions on the number of protrusion components 106. The number of protrusion components 106 can be increased or decreased according to actual conditions, which should be included in the protection scope of the present application. Figure 4 It is shown that a group of protrusion components 106 is composed of four protrusion blocks 1061, but the number of protrusion blocks 1061 is not limited to four. As long as there are protrusion blocks 1061 that can fix or limit the loops of the artificial lens, they belong to the protection scope of the present application.

[0051] In this embodiment, there is no specific limitation on the length and number of the storage tables 103. Different lengths and forms of the storage tables 103 can be selected according to actual conditions, and all should be included in the protection scope of this application.

[0052] <Second Embodiment>

[0053] The carrier 1 of the second embodiment of the present application is described using the same names and symbols as the carrier 1 of the first embodiment of the present application, and they are the same in content, which will not be repeated here.

[0054] Figure 6 This is a schematic diagram of the structure of the carrier 1 in the embodiment of the present application, see Figure 6 As shown, different from the first embodiment of the present application, the carrier 1 provided in the second embodiment is provided with a plurality of cavities 102 arranged at equal intervals in the base 101, and each cavity 102 is preferably set to be adapted to the size of a single storage table 103, and the storage table 103 is arranged in the cavity 102 in a form matching the number, size, shape, etc. of the cavity 102, and at the same time, a group of protrusion components 106 are provided on the top surface 1042 of the outer frame of each storage table 103.

[0055] The carrier 1 in the above embodiment of the present application is provided with a plurality of cavities 102 and a plurality of placement tables 103 matching the number, size and shape of the cavities 102, and only one set of protrusion components 106 is provided on the top surface 1042 of the outer frame of each placement table 103. Only one intraocular lens is placed on each placement table 103.

[0056] Through the above method, on the one hand, a plurality of placement tables 103 suitable for intraocular lenses of different models or shapes can be configured in one carrier 1 at the same time, and multiple intraocular lenses of different models or shapes can be configured in one carrier 1 at the same time, and the use of the carrier 1 can be flexibly adjusted according to the preparation requirements of the intraocular lenses, thereby improving the production and movement efficiency. On the other hand, one or more of the placement tables 103 can be moved independently, so as to facilitate the cleaning and inspection of one or more intraocular lenses.

[0057] <Third Embodiment>

[0058] The carrier 1 of the third embodiment of the present application is described using the same names and symbols as the carrier 1 of the first and second embodiments of the present application, and they all have the same contents, which will not be repeated here.

[0059] Figure 7 This is a schematic diagram of the structure of the carrier 1 in the embodiment of the present application, see Figure 7 As shown, different from the first and second embodiments, the carrier 1 provided in the third embodiment further includes: a connecting portion 111 , a connecting hole 112 , a first step portion 113 , a second step portion 114 , and a third step portion 115 .

[0060] Among them, Figure 7 As shown, the two ends of the base 101 are provided with connecting parts 111, and the connecting parts 111 are composed of a first step part 113, a second step part 114, and a third step part 115. Among them, the first step part 113 is connected to the base 101, and is formed by extending and bending the end of the base 101 toward the direction of the base top surface 1012. While having a height difference with the base top surface 1012, the plane where the top 1131 of the first step part 113 is located is parallel to the plane where the base top surface 1012 is located. The second step part 114 is formed by extending and bending the first step part 113 in the same direction. While having a height difference with the top surface 1131 of the first step part 113, the plane where the top 1141 of the second step part 114 is located is parallel to the plane where the base top surface 1012 is located. The third step portion 115 is formed by extending and bending the second step portion 114 in the opposite direction. While having a height difference with the top surface 1141 of the second step portion 114 , the top 1151 of the third step portion 115 and the top 1131 of the first step portion 113 are located in the same plane.

[0061] Since the second step portion 114 and the first step portion 113 and the third step portion 115 are not in the same plane, the first step portion 113 , the second step portion 114 and the third step portion 115 together enclose a semi-enclosed groove 116 .

[0062] Preferably, the second step portion 114 has a connecting hole 112 which is perpendicular to the plane where the top surface 1141 of the second step portion 114 is located and passes through the second step portion 114 .

[0063] Preferably, in a direction perpendicular to an extension direction of an end portion of the base 101 , a width of the connecting portion 111 is greater than a width of the base 101 .

[0064] The carrier 1 provided in the above embodiment of the present application can be moved by clamping or taking the connecting portion 111, thereby avoiding the possibility of directly contacting the base 101 when directly taking or moving, thereby touching the placement table 103 and the intraocular lens placed therein and causing contamination or scratching them.

[0065] Figure 8 Schematic diagram of the structure when multiple carriers are stacked in the embodiment of the present application. Figure 8 As shown, the carrier 1 provided in the above embodiment is mutually fixed and supported by the connecting portion 111 of each adjacently stacked carrier 1. Specifically, when the carrier 1(a) and the carrier 1(b) are stacked adjacent to each other, the groove 116(a) in the carrier 1(a) corresponds to the second step portion 114(b) in the carrier 1(b). The second step portion 114(b) is mutually contacted and fixed with the first step portion 113(a), the second step portion 114(a), and the third step portion 115(a) in the carrier 1(a). At the same time, the connecting hole 112(a) provided in the second step portion 114(a) of the carrier 1(a) is connected to the connecting hole (not shown) provided in the second step portion 114(b) of the carrier 1(b) and is mutually connected in the direction in which the connecting hole 112 is provided.

[0066] In the above manner, when multiple carriers 1 are stacked, the second step portion 114(b) of the carrier 1(b) is embedded in the groove 116(a) of another stacked carrier 1(a), thereby avoiding vibration and collision caused by relative displacement between multiple carriers 1 during movement, which may affect the intraocular lens stored in the carrier 1. Furthermore, when multiple carriers 1 are stacked, a pin or other object with a certain length is used to penetrate the connection holes 112 connecting the multiple carriers 1. This further limits the relative displacement of the carrier 1 in all directions, and reduces the possibility of the intraocular lens being scratched, contaminated, etc. to a certain extent.

[0067] The above is only a preferred implementation mode of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A vehicle, comprising: A base having a base bottom surface and a base top surface; A cavity is formed by penetrating the bottom surface of the base and the top surface of the base; The storage table is detachably arranged in the cavity in a form corresponding to the cavity. It is characterized in that The storage platform also includes: The outer frame has an outer frame bottom surface and an outer frame top surface, which enclose and form a hollow portion; The protrusion assembly is protrudingly arranged on the top surface of the outer frame.

2. The carrier according to claim 1, characterized in that: Also includes: The limiting component is arranged on the bottom surface of the outer frame in a form matching the position and shape of the protruding component.

3. The carrier according to claim 2, characterized in that: Also includes: The base flange portion is protruding toward the cavity and is arranged on the bottom surface of the base.

4. The carrier according to claim 3, characterized in that: Also includes: At least one card slot is arranged on the top surface of the base close to the cavity; At least one fixing portion is arranged on a connecting surface between the bottom surface of the outer frame and the top surface of the outer frame in a form corresponding to and matching with the card slot.

5. The carrier according to claim 4, characterized in that: A plurality of groups of protrusion components are arranged at equal intervals on the top surface of the outer frame of the storage table.

6. The carrier according to claim 5, characterized in that: The cavities include a plurality of cavities which are arranged at equal intervals on the base; The storage table is arranged in the cavity in a form matching the number, size and shape of the cavity, and a group of protrusion components is arranged on the top surface of the outer frame of each storage table.

7. The carrier according to claim 2, characterized in that: Also includes: A connecting part, arranged at two ends of the base; A connecting hole is arranged at the connecting portion.

8. The carrier according to claim 7, characterized in that: The connecting portion includes: A first step portion, extending and bending from the end of the base, parallel to the top surface of the base; The second step portion is formed by bending and extending from the first step portion and is parallel to the first step portion, The connection hole is provided in the second step portion.

9. The carrier according to claim 8, characterized in that: The connecting portion further includes: The third step portion is formed by bending and extending from the second step portion and is located on the same plane as the first step portion.

10. The carrier according to claim 9, characterized in that: In a direction perpendicular to the extension direction of the end of the base, the width of the connecting portion is greater than the width of the base.

Images