Protective box

Abstract

The utility model discloses a protection box for placing medical equipment, the protection box comprises a box body, an anti-collision ring and a plurality of trundles, the box body comprises a bottom wall, a top wall and a side wall arranged between the bottom wall and the top wall, and the bottom wall, the side wall and the top wall enclose to form an accommodating cavity for accommodating the medical equipment; the trundles are connected to the box body and arranged on the side, away from the top wall, of the bottom wall. The anti-collision ring is connected to the box body, is in an annular shape and is arranged around the outer surface of the side wall. According to the embodiment of the invention, the anti-collision ring is arranged on the periphery of the side wall of the box body, and the anti-collision ring can be used as a buffer structure of an external structure and the side wall by utilizing the arrangement of annularly surrounding the side wall, so that the possibility that the external structure directly collides with the side wall or a trundle is reduced, and the damage to medical equipment is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of medical equipment, and in particular to a protective box. Background Art

[0002] Existing protective boxes can be used to store medical equipment for transportation of medical equipment, thereby reducing damage to the medical equipment during transportation. In some cases, when the protective box is hit, the local structure is easily damaged, causing the protective box to be scrapped. Utility Model Content

[0003] The present application provides a protective box, aiming to improve the problem that the protective box of medical equipment is easily damaged.

[0004] In order to achieve the above technical effects, a technical solution adopted by the present application is to provide a protective box for placing medical equipment, comprising:

[0005] The box body comprises a bottom wall, a top wall and a side wall arranged between the bottom wall and the top wall, wherein the bottom wall, the side wall and the top wall together form a receiving cavity for receiving the medical device;

[0006] A plurality of casters connected to the bottom wall or the side wall, wherein the casters are arranged on a side of the bottom wall away from the top wall; and

[0007] The anti-collision ring is connected to the box body and is annular in shape and arranged around the outer surface of the side wall.

[0008] Wherein, in the projection of the anti-collision ring and the plurality of casters on the horizontal plane, the plurality of casters are located on the inner side of the anti-collision ring.

[0009] Among them, casters include:

[0010] The movable caster comprises a rotating assembly and a roller. The rotating assembly is rotatably connected to the bottom wall or the side wall, and the roller is connected to the rotating assembly.

[0011] Among them, in the projection of the anti-collision ring and the roller on the horizontal plane, the maximum rotation outer edge of the roller is located on the inner side of the anti-collision ring.

[0012] There are multiple movable casters, at least two of which are located on the same side of the box.

[0013] There are multiple anti-collision rings, which are arranged at intervals along the height direction of the box.

[0014] The distance between the top wall and the bottom wall is the first distance; the distance between the end surface of the anti-collision ring adjacent to the top wall and the top wall which faces away from the top wall is not less than one quarter of the first distance.

[0015] The distance between the top wall and the bottom wall is the first distance; the distance between the end surface of the anti-collision ring adjacent to the bottom wall and the bottom wall which faces away from the bottom wall is not less than one quarter of the first distance.

[0016] The side wall includes:

[0017] A plurality of side panels, the top wall and the bottom wall are respectively connected to the side panels; and

[0018] The box door is arranged between the top wall and the bottom wall, and the box door is movably connected to the side panels. The top wall, the bottom wall, the box door and the side panels enclose a receiving cavity;

[0019] The anti-collision ring includes a first part and a second part. The first part is arranged around the periphery of the plurality of side panels, and the second part is arranged outside the door. When the door is closed, the first part and the second part are combined to form an annular area.

[0020] The box body further comprises a protective cushion layer, which is arranged in the accommodating cavity, and at least one of the top wall, the bottom wall and the side wall is provided with the protective cushion layer.

[0021] The side wall includes:

[0022] A plurality of side panels, the top wall and the bottom wall are respectively connected to the side panels; and

[0023] The box door is arranged between the top wall and the bottom wall, and the box door is movably connected to the side panels. The top wall, the bottom wall, the box door and the side panels enclose a receiving cavity;

[0024] The box body also includes a ramp plate movably connected to the bottom wall or the side plate between a storage position and an open position. When the ramp plate is in the storage position, the ramp plate is located in the accommodating cavity; when the ramp plate is in the open position, the ramp plate is arranged on the same side as the box door, one end of the ramp plate is connected to the bottom wall or the side wall, and the other end is located on the outside of the box body, and extends toward the bottom wall away from the top wall.

[0025] The ramp plate is hinged to the bottom wall or the side plate, and when the ramp plate is in the storage position, the ramp plate and the bottom wall are arranged at an angle.

[0026] Wherein, the box body further includes a first limiting member and a second limiting member;

[0027] The first limiting member is connected to the ramp plate;

[0028] The second limiting member is connected to the side plate and extends outward from the side plate. The second limiting member is used to be connected to the first limiting member when the ramp plate is in the storage position to limit the ramp plate from moving toward the open position.

[0029] The above scheme, by setting an anti-collision ring on the periphery of the side wall of the box, uses the setting of an annular shape surrounding the side wall to enable the anti-collision ring to serve as a buffer structure between the external structure and the side wall, so as to reduce the possibility of the external structure directly colliding with the side wall or casters, thereby reducing damage to the medical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0031] Figure 1 It is a front view of an example of a protective box of the present application;

[0032] Figure 2 It is a right side view of an example of a protective box of the present application;

[0033] Figure 3 It is a left side view of an example of a protective box of the present application;

[0034] Figure 4 It is a structural schematic diagram of an example of a box body of the protection box of the present application;

[0035] Figure 5 It is a structural schematic diagram of an example of a box door of the protection box of the present application;

[0036] Figure 6 It is a structural schematic diagram of another example of the box door of the protection box of the present application;

[0037] Figure 7 This is a schematic diagram of the structure of an example of the protective box in the open state of the present application;

[0038] Figure 8 This is a structural schematic diagram of another example of the protective box of the present application in an open state;

[0039] Fig. 9 yes Figure 8 A schematic diagram of the structure of an example on the middle box;

[0040] Fig.10 yes Fig. 9 A front view of an example;

[0041] Fig.11 It is a structural schematic diagram of another example of the protective box in the open state of the present application;

[0042] Fig.12 It is a structural schematic diagram of an example of a fixed component of the present application;

[0043] Fig.13This is a structural diagram of an example of the use state of the protection box of the present application;

[0044] Fig.14 This is a structural schematic diagram of another example of the use state of the protective box of the present application;

[0045] Fig.15 It is a structural schematic diagram of an example of the bottom wall of the present application;

[0046] Fig.16 It is a structural schematic diagram of another example of the bottom wall of the present application.

[0047] Among them: 10, box body; 11, bottom wall; 111, pallet; 112, ramp plate; 1121, first limit piece; 113, caster fixing plate; 114, hinge plate; 12, side wall; 121, side plate; 122, box door; 13, top wall; 14, protective cushion layer; 15, accommodating cavity; 16, side strip; 17, handle; 18, hinge; 20, caster; 21, movable caster; 211, rotating assembly; 212, roller; 22, directional caster; 30, anti-collision ring; 31, first part; 32, second part; 40, fixed component; 41, fixed base; 411, connecting wall; 412, opening; 42, buffer; 50, second limit piece; 60, accessory module. DETAILED DESCRIPTION

[0048] 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 those skilled in the art without creative work are within the scope of protection of this application.

[0049] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like 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 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 a limitation on the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" in the description of this application should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this article can be understood according to specific circumstances.

[0050] In this application, the word "exemplary" is used to mean "used as an example, illustration, or description." Any embodiment described in this application as "exemplary" is not necessarily to be construed as being preferred or advantageous over other embodiments. The following description is given to enable any technician in the field to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present application can be implemented without using these specific details. In other instances, well-known structures and processes will not be elaborated in detail to avoid obscuring the description of the present application with unnecessary details. Therefore, the present application is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present application.

[0051] The protective box of medical equipment can generally be a rectangular parallelepiped structure, with a receiving cavity formed inside the protective box, so that the interior of the protective box is a hollow structure, and the medical equipment can be placed in the receiving cavity. During transportation, the medical equipment protective box can reduce the collision and damage to the medical equipment. The protective box of medical equipment can generally be a hollow structure formed by enclosing wooden boards, and casters are provided at the bottom of the protective box to facilitate the movement of the box. In order to reduce damage to the medical equipment, a structure such as foam can usually be placed in the receiving cavity to cushion the collision.

[0052] See also Figures 1 to 7 The present application proposes an example of a protective box for placing medical equipment, the protective box includes a box body 10, an anti-collision ring 30 and a plurality of casters 20, the box body 10 includes a bottom wall 11, a top wall 13 and a side wall 12 arranged between the bottom wall 11 and the top wall 13, the bottom wall 11, the side wall 12 and the top wall 13 enclose a receiving cavity 15 for accommodating medical equipment; the plurality of casters 20 are respectively connected to the box body 10, and the casters 20 are arranged on a side of the bottom wall 11 away from the top wall 13; the anti-collision ring 30 is connected to the box body 10, the anti-collision ring 30 is annular, and the anti-collision ring 30 is arranged around the outer surface of the side wall 12.

[0053] Please refer to Figure 4 , Figure 5 and Figure 6 The box body 10 serves as the main structure of the protective box. The box body 10 is at least partially hollow, so that a receiving chamber 15 is formed in the box body 10. The receiving chamber 15 in this example is used to receive medical equipment, and the volume of the receiving chamber 15 is greater than the volume of the medical equipment. The box body 10 includes a top wall 13, a bottom wall 11, and a side wall 12 arranged between the top wall 13 and the bottom wall 11. The top wall 13 and the bottom wall 11 in this example can be arranged relative to each other, and the bottom wall 11 and the top wall 13 are respectively connected to the side wall 12, so that the top wall 13, the bottom wall 11 and the side wall 12 enclose the receiving chamber 15. In order to improve space utilization, the box body 10 is generally a rectangular parallelepiped structure. In this example, the number of the side walls 12 can be multiple, so that the top wall 13, the bottom wall 11 and the multiple side walls 12 enclose a rectangular receiving chamber 15. The box 10 has an opening, and the medical device can be placed into the box 10 through the opening. In this example, the opening of the box 10 can be set on the top wall 13, the bottom wall 11 or the side wall 12 of the box 10 to facilitate placing the medical device into the box 10.

[0054] The caster 20 is connected to the bottom wall 11 or the side wall 12. The caster 20 can be located at the bottom of the box 10 and is used to move the box 10 when needed. The caster 20 in this example can be connected to at least one of the bottom wall 11 and the side wall 12. Among the multiple casters 20, all of the casters 20 can be connected to the bottom wall 11, or some of the casters 20 can be connected to the bottom wall and some of the casters can be connected to the side wall.

[0055] The anti-collision ring 30 is connected to the box body 10, which means that the anti-collision ring 30 is installed on the box body 10. The anti-collision ring 30 in this example is annular, and the anti-collision ring 30 is arranged around the outer surface of the side wall 12, so that the anti-collision ring 30 forms a local thickening structure outside the side wall 12 of the box body 10, and the anti-collision ring 30 can be used to increase the space occupied by the outside of the box body 10. In the related art, in order to disperse the force of the box 10 and prevent the box 10 from tilting when moving, the casters 20 at the bottom of the box 10 are generally set at the edge of the box 10. When the box 10 and the casters 20 are projected onto a horizontal plane, some casters 20 will partially protrude from the outside of the box 10. During the movement of the box 10, when there are walls or other foreign objects outside the box 10, especially when the protective box collides with a vertical wall, the casters 20 at the bottom of the box 10 will first be impacted by external forces, which may easily cause damage to the casters 20. When the casters 20 are damaged, the box 10 will tilt, causing the medical equipment inside to be collided, and even directly causing the box 10 to be scrapped. In this example, an annular anti-collision ring 30 is set on the outside of the side wall 12 of the box 10. When the box 10 and the casters 20 are projected onto a horizontal plane, the anti-collision ring 30 will form a blocking structure on the outside of the side wall 12 of the box 10 to reduce the direct collision of the casters 20 by the external wall and other structures. Since the anti-collision ring 30 forms an annular structure on the outside of the side wall 12, the anti-collision ring 30 does not cover the entire surface of the side wall 12 of the box body 10, and the impact on the overall weight of the box body 10 is relatively lower. The anti-collision ring 30 in this example surrounds the side wall 12 on the outer surface of the box body 10, so that the connection area between the anti-collision ring 30 and the side wall 12 is increased, and the anti-collision ring 30 is not easy to fall off. On the one hand, it can reduce the problem of damage to the caster 20 caused by the fall of the anti-collision ring 30 during transportation; on the other hand, during the transportation of multiple boxes 10, the gap between the boxes 10 is relatively fixed. By increasing the connection area between the anti-collision ring 30 and the box body 10, the problem of sudden change in the distance between adjacent boxes 10 caused by the fall of the anti-collision ring 30 can be reduced, thereby reducing the displacement and collision of the protective box during transportation; on the other hand, when adjacent protective boxes are arranged irregularly, it is not easy for the boxes 10 of adjacent protective boxes to collide with each other, thereby reducing mutual damage between adjacent protective boxes. In this example, the installation position of the anti-collision ring 30 can be determined according to the height of the box body 10 , and the number of the anti-collision ring 30 can be one or more.

[0056] The top wall 13, bottom wall 11 and side wall 12 of the box body 10 in this example can be made of wood or other boards. Taking wood as an example, the wood boards of the bottom wall 11, top wall 13 and side wall 12 can be connected and fixed to each other through side strips 16, and the side strips 16 can be a metal strip structure, and the corresponding wood boards and side strips 16 can be connected and fixed to each other through structures such as rivets. In order to facilitate the movement of the box body 10, a handle 17 can also be provided on the box body 10. In some examples, in order to reduce the damage of the box body 10 to the medical equipment, a protective cushion layer 14 is provided on the surface of at least one of the top wall 13, bottom wall 11 and side wall 12 facing the accommodating cavity 15, and the protective cushion layer 14 can be at least one of EVA (ethylene-vinyl acetate copolymer, Ethylene Vinyl Acetate Copolymer), PU (polyurethane) sponge, EPE (Expanded Polyethylene, polyethylene foam material), or other materials that can play a buffering and protective role. The number of the protective cushion layer 14 can be multiple layers, and the materials of the multiple protective cushion layers 14 can be the same or different. The materials of the protective cushion layers 14 in different parts of the present application example can be the same or different. In some examples, a protective cushion layer 14 is provided on the top wall 13, and the protective cushion layer 14 on the top wall 13 can be a sheet structure or a composite layered structure formed by at least one material of EVA, PU sponge and EPE. The protective cushion layer 14 on the top wall 13 can be used to protect and damp the display and other components of the medical device, and can also be used to protect the top surface of the medical device. In some examples, a protective cushion layer 14 is provided on the bottom wall 11, and the protective cushion layer 14 on the bottom wall 11 can be EVA material, and the EVA material can be a high-density EVA material; in this example, when the medical device is placed in the box 10, the protective cushion layer 14 on the bottom wall 11 can be used to buffer the lower end of the medical device, improve the shock absorption performance of the bottom wall 11, and reduce the possibility of deformation of the bottom wall 11.In some examples, a protective pad layer 14 is provided on the side wall 12, and the protective pad layer 14 on the side wall 12 can be a sheet structure or a composite layer structure formed by EVA or EPE materials. In this example, the number of side walls 12 can be multiple, and the multiple side walls 12 are respectively connected between the top wall 13 and the bottom wall 11. The materials of the multiple side walls 12 can be the same, or the materials of the multiple side walls 12 can be different; optionally, one of the side walls 12 of the box body 10 can form a box door 122, and the box door 122 can be used to close the accommodating cavity 15, and the user can move the medical device in or out from the box door 122; a protective pad layer 14 can be provided on the box door 122. In this example, the thickness of the protective pad layer 14 of the box door 122 can be 10-20mm. In some examples, the thickness of the protective pad layer 14 on the box door 122 can be 15mm; optionally, the thickness of the side wall 12 opposite to the box door 122 can be close to or consistent with the thickness of the box door 122.

[0057] In some examples, in a projection of the anti-collision ring 30 and the plurality of casters 20 on a horizontal plane, the plurality of casters 20 are located inside the anti-collision ring 30 .

[0058] In this example, the horizontal plane is used as a reference plane, and the anti-collision ring 30 and the multiple casters 20 are projected on the horizontal plane. In the projection plane, the multiple casters 20 are located within the outer contour of the anti-collision ring 30. The box 10 has a height direction, and the multiple casters 20 are arranged below the box 10. Since the anti-collision ring 30 can increase the space occupied by the outside of the box 10, when the protective box collides with the wall, the anti-collision ring 30 forms a partition between the outer surface of the box 10 and the wall, and is blocked by the anti-collision ring 30 to reduce the direct collision between the wall and the casters 20, thereby reducing the possibility of damage to the casters 20. During the transportation of the protective box, since the structural strength of the box body 10 of the protective box is relatively high, when the box body 10 collides with the wall, the connection between the caster 20 and the box body 10 is usually relatively low in structural strength. Especially when used for the transportation of large medical equipment, the large medical equipment itself is heavy, resulting in a high possibility of damage to the caster 20. In this example, an anti-collision ring 30 is set on the box body 10 to form a protective area above the caster 20, which can protect the caster 20 without affecting the installation and use of the caster 20. In this example, the anti-collision ring 30 and multiple casters 20 are projected in a horizontal plane. In the projection plane, the thickness of the anti-collision ring 30 can correspond to the weight of the medical equipment to be stored in the protective box, and the thickness of the anti-collision ring 30 is positively correlated with the weight of the medical equipment to be stored; in some examples, the rated load of the protective box is positively correlated with the weight of the medical equipment, so the thickness of the anti-collision ring 30 is positively correlated with the rated load of the protective box to be stored.

[0059] In some examples, the caster 20 includes a movable caster 21, and the movable caster 21 includes a rotating assembly 211 and a roller 212. The rotating assembly 211 is rotatably connected to the bottom wall 11 or the side wall 12, and the roller 212 is connected to the rotating assembly 211. The rotating assembly 211 can be used as an intermediate connector between the box 10 and the roller 212 to change the moving direction of the box 10 by adjusting the direction of the roller 212. In this example, a caster fixing plate 113 can be set on the bottom wall 11 of the box 10. The caster fixing plate 113 can be a plate body on the side of the bottom wall 11 facing away from the top wall 13. The caster fixing plate 113 can be set integrally with the bottom wall 11, or the caster fixing plate 113 can be set separately from the bottom wall 11 and connected to each other. The caster fixing plate 113 can be used to increase the installation space on the side of the bottom wall 11 facing away from the top wall 13 to improve the reliability of the caster 20. The caster 20 in this example may further include a fixed caster 22 . The fixed caster 22 may be a caster 20 that can only move in one fixed direction.

[0060] In some examples, in the projection of the anti-collision ring 30 and the roller 212 on the horizontal plane, the maximum rotation outer edge of the roller 212 is located inside the anti-collision ring 30. When the box 10, the roller 212 and the rotating assembly 211 are projected on the horizontal plane, in the projection, the maximum rotation outer edge of the roller 212 refers to the maximum distance between the outer edge of the roller 212 and the axis of the rotating assembly 211 when the rotating assembly 211 rotates; since the axis of the roller 212 may be spaced from the axis of the rotating assembly 211, the maximum rotation outer edge of the rotation trajectory of the roller 212 during rotation may exceed the outside of the box 10. In this example, in the projection plane, the maximum rotation outer edge of the roller 212 is located inside the anti-collision ring 30, so that the roller 212 is located within the protection range of the anti-collision ring 30, and the problem of protection failure caused by the relative movement of the movable caster 21 is reduced when the protective box is moved.

[0061] In some examples, there are multiple movable casters 21, at least two of which are located on the same side of the box 10. In this example, by providing multiple movable casters 21, the moving direction of the box 10 can be conveniently controlled; at least two of which are located on the same side of the box 10 means that at least two of which are located on the same side of the length direction or width direction below the box 10.

[0062] In some examples, the side wall 12 of the box 10 may include a front wall and a rear wall. During the movement of the box 10, the staff can push the box 10 from the front wall side of the box 10 to move. When the box 10 has the above-mentioned door 122, the door 122 can be the front wall of the box 10, and the side wall 12 on the side opposite to the door 122 can be the rear wall; movable casters 21 are provided on the side close to the front wall of the box 10, and directional casters 22 are provided on the side close to the rear wall of the box 10. During the movement of the box 10, the directional casters 22 of the box 10 can rotate in a directional manner so that the rear wall side of the box 10 can maintain a stable moving direction, reduce the degree of freedom of the direction of the casters 20 on the rear wall side of the box 10, and thereby reduce the possibility of shaking during the movement of the box 10; the staff can control the direction of the movable casters 21 on the front wall side of the box 10 to facilitate the control of the moving direction of the box 10. The number of the directional casters 22 on the rear wall side of the box 10 in this example can be one or more. Taking the case where two directional casters 22 are provided on the rear wall side of the box 10 as an example, the two directional casters 22 can be respectively provided at positions close to the edge corners of the box 10. The number of the movable casters 21 on the front wall side of the box 10 in this example can be one or more. When multiple movable casters 21 are provided, movable casters 21 can be respectively provided at positions close to the edge corners of the front wall of the box 10. Optionally, the box 10 has the above-mentioned box door 122, and movable casters 21 can also be provided at the lower end of the box door 122.

[0063] In some examples, at least some of the casters 20 may be provided with a brake device, which may be used to limit the rotation and movement of the corresponding casters 20 to reduce the movement of the corresponding casters relative to the box 10. Optionally, the casters 20 include the fixed casters 22 and the movable casters 21 described above, wherein the fixed casters 22 may not be provided with a brake device, and at least some of the movable casters 21 may be provided with a brake device. In some examples, the movable casters 21 described above are provided on the door 122 of the box 10, and the movable casters 21 on the door 122 may not be provided with a brake device.

[0064] In some examples, the installation position and number of the anti-collision ring 30 can be determined according to the width of the anti-collision ring 30 along the height direction of the box body 10. When the width of the anti-collision ring 30 is small, multiple anti-collision rings 30 can be set along the height direction of the box body 10.

[0065] In some examples, the thickness of the anti-collision ring 30 can be determined according to the weight of the box 10 and the weight of the medical device to be accommodated in the box 10. The thickness of the anti-collision ring 30 affects the area of ​​the outer contour of the projection of the anti-collision ring 30 in the horizontal plane. In this example, when the anti-collision ring 30, the box 10 and the caster 20 are projected in the horizontal plane, the greater the thickness of the anti-collision ring 30, the greater the area of ​​the outer contour of the anti-collision ring 30, the greater the area of ​​the blocking area formed by the anti-collision ring 30, and the protection range of the caster 20 by the anti-collision ring 30 will be correspondingly expanded.

[0066] In some examples, there are multiple anti-collision rings 30, and the multiple anti-collision rings 30 are arranged at intervals along the height direction of the box body 10. In this example, each anti-collision ring 30 forms an annular protective structure on the outer side of the side wall 12. By providing multiple anti-collision rings 30, multiple protective structures can be formed at different heights of the box body 10 to reduce damage to the box body 10.

[0067] Please continue reading Figure 2 In this example, the anti-collision ring 30 adjacent to the top wall 13 can be extended to the top wall 13. Optionally, the anti-collision ring 30 adjacent to the top wall 13 may not extend to the top wall 13 to facilitate the operation of the staff. In some examples, the distance between the top wall 13 and the bottom wall 11 is a first distance H; the distance h1 between the end surface of the side of the anti-collision ring 30 adjacent to the top wall 13 facing away from the top wall 13 and the top wall 13 is not less than one-fourth of the first distance H. In this example, the anti-collision ring 30 protects the position close to the top wall 13 in the height direction of the side wall 12 to reduce the tilt of the top of the box 10. The end surface of the side of the anti-collision ring 30 adjacent to the top wall 13 facing away from the top wall 13 can be its lower surface, and the distance between the lower surface of the anti-collision ring 30 and the top wall 13 is not less than one-fourth of the first distance, so as to reduce the problem of collision in the middle position in the height direction of the box 10 caused by the anti-collision ring 30 adjacent to the top wall 13 being too high.

[0068] Please continue reading Figure 2In this example, the anti-collision ring 30 adjacent to the bottom wall 11 can be extended to the bottom wall 11; optionally, the anti-collision ring 30 adjacent to the bottom wall 11 may not extend to the bottom wall 11 to reduce interference with the caster. In some examples, the distance between the top wall 13 and the bottom wall 11 is a first distance H; the distance h2 between the end surface of the anti-collision ring 30 adjacent to the bottom wall 11 facing away from the bottom wall 11 and the bottom wall 11 is not less than one-fourth of the first distance H. In this example, the anti-collision ring 30 protects the position of the side wall 12 close to the bottom wall 11 in the height direction to reduce the collision of the box 10 close to the caster 20, thereby better protecting the caster 20. The end surface of the anti-collision ring 30 adjacent to the bottom wall 11 facing away from the bottom wall 11 can be its upper surface, and the distance h2 between the upper surface of the anti-collision ring 30 and the bottom wall 11 is not less than one-fourth of the first distance H. On the one hand, it can reduce the collision of the middle position of the box body 10 in the height direction caused by the height of the anti-collision ring 30 adjacent to the bottom wall 11 being too low, and on the other hand, it can reduce the interference of the anti-collision ring 30 on the caster 20.

[0069] In some examples, the side wall 12 includes a door 122 and multiple side panels 121, and the top wall 13 and the bottom wall 11 are respectively connected to the side panels 121; the door 122 is arranged between the top wall 13 and the bottom wall 11, and the door 122 is movably connected to the side panels 121, and the top wall 13, the bottom wall 11, the door 122 and the multiple side panels 121 enclose a accommodating cavity 15; the anti-collision ring 30 includes a first part 31 and a second part 32, the first part 31 is arranged around the periphery of the multiple side panels 121, and the second part 32 is arranged on the outside of the door 122, and when the door 122 is closed, the first part 31 and the second part 32 enclose a ring area.

[0070] The multiple side panels 121 in this example are enclosed to form a generally rectangular frame structure, and the frame structure enclosed by the multiple side panels 121 has an opening, which can be used as an opening of the box 10 for inputting and outputting medical equipment; the box door 122 is used to close or open the opening. The box door 122 in this example can be connected to the side panel 121 through a hinge 18. The box door 122 in this example can be used as a part of the side wall 12. By forming an opening on the side of the box 10, it is convenient to input and output medical equipment from the side, so as to reduce the difficulty of inputting and outputting medical equipment and improve the convenience of transporting medical equipment.

[0071] The anti-collision ring 30 includes a first part 31, and the first part 31 and the second part 32 are enclosed to form an annular structure, wherein the first part 31 is connected to the side plate 121, and the first part 31 is arranged around the periphery of the plurality of side plates 121 to form a semi-open structure around the plurality of side plates 121; the second part 32 is arranged around the periphery of the box door 122, and when the box door 122 is closed, the first part 31 and the second part 32 form an annular whole to form a ring enclosed around the periphery of the side wall 12. In this example, the first part 31 can be generally U-shaped, and the first part 31 can be connected to at least one side plate 121 so that the first part 31 is fixed on the side plate 121; the second part 32 can be generally U-shaped, and the second part 32 can also be in the shape of a long strip, and when the box door 122 is closed, the first part 31 and the second part 32 can be engaged with each other, and there can also be a gap between the first part 31 and the second part 32.

[0072] See also Figure 7 In some examples, the protective box further includes a fixing component 40 , which is disposed in the accommodating cavity 15 , and a fixing component 40 is disposed on at least one side wall 12 .

[0073] The fixing component 40 is used to limit the position of the medical device in the box 10 , and the limiting includes limiting the movement of the medical device in at least one direction of the height direction, length direction or width direction of the box 10 .

[0074] Please refer to Figure 8 , Fig. 9 , Fig.10 and Fig.11 In this example, the position of the fixing component 40 can correspond to the shape of the medical device, and the fixing component 40 can correspond to at least one of the functional components of the medical device, such as the base, the host, and the display, so as to position at least one of the functional components of the medical device, such as the base, the host, and the display; the fixing component 40 can also be located in the gap between different components of the medical device; optionally, the number of the fixing components 40 can be multiple, wherein some of the fixing components 40 can correspond to at least one of the base, the host, and the display of the medical device, respectively, and some of the fixing components 40 can be used to be inserted in the gap between the functional components of the medical device, such as the base, the host, and the display, so as to limit the movement of the medical device in the accommodating cavity 15; optionally, adjacent fixing components 40 can be separated from each other, and adjacent fixing components 40 can also be connected to each other. In this example, multiple fixing components 40 can be set along the height direction of the box 10, and multiple fixing components 40 can also be set along the width direction or length direction of the box 10.

[0075] In some examples, the fixing component 40 includes a fixing base 41 and a buffer member 42, wherein the fixing base 41 is connected to the side wall 12 via a connecting member (not shown in the figure); the buffer member 42 is connected to the fixing base 41, and the buffer member 42 is at least partially protruded from the side of the fixing base 41 facing the accommodating cavity 15.

[0076] The fixed base 41 is used to be connected and fixed to the side wall 12 so that the fixing component 40 can be in a preset position. The fixed base 41 in this example is connected to the side wall 12 through a connector, and the connector can be a metal part such as a rivet, so that the fixed base 41 is restricted to a preset position in the box body 10, thereby reducing the possibility of the fixing component 40 falling off or misaligned. The fixed base 41 in this example can be made of a hard material, for example, the fixed base 41 can be a wooden structure or a hard plastic structure to improve the structural strength of the fixed base 41, and during installation, the connection failure between the fixed base 41 and the side wall 12 can be reduced.

[0077] The buffer 42 is connected to the fixed base 41, and the buffer 42 can be used to buffer between the fixed base 41 and the medical device to reduce the wear of the fixed base 41 on the medical device. The buffer 42 in this example can be at least one of EVA and PU sponge, or other materials that can play a buffering and protective role. The buffer 42 is at least partially protruding from the side of the fixed base 41 facing the accommodating cavity 15. The buffer 42 can be located between the outer surface of the medical device and the fixed base 41. The buffer 42 can be blocked between the side and the side wall of the medical device. The buffer 42 can also be blocked between the upper and lower surfaces of the local structure of the medical device and the fixed base to reduce the direct contact between the fixed base 41 and the outer surface of the medical device. The buffer 42 in this example can be directly installed on the outer surface of the fixed base 41, and the buffer 42 can also be partially clamped on the fixed base 41. In some examples, the buffer 42 is connected to the fixed base 41. In this example, the buffer 42 can be embedded in the fixed base 41, and the buffer 42 can also be bonded to the fixed base 41 by a colloid; optionally, the buffer 42 can also be connected to the fixed base 41 by hot melting or inserting; in this example, by connecting the buffer 42 to the fixed base 41, the buffer 42 can be maintained in a preset position in the box 10 to reduce the possibility of displacement of the buffer 42 in the box 10; since a relative force will be generated between the medical device and the fixed component 40 during the movement of the medical device in and out of the protective box and the transportation of the protective box, in this example, the possibility of the buffer 42 falling off can be reduced so that the buffer 42 can be better adapted to the medical device and the safety of medical device transportation can be improved.

[0078] See also Fig.12In some examples, the fixed base 41 is provided with a embedding groove (not shown in the figure), and the fixed base 41 has an opening 412 connected to the embedding groove. The buffer 42 is partially embedded in the embedding groove and partially protrudes from the outside of the opening 412.

[0079] The embedding groove is a groove formed on the fixed base 41. Optionally, the fixed base 41 may be a hollow box body, and the embedding groove is a region formed by the internal hollow part of the fixed base 41. The fixed base 41 is provided with an opening 412 connected to the embedding groove, so that the buffer 42 can be embedded in the embedding groove through the opening 412, and the buffer 42 can partially extend out of the embedding groove, so that the buffer 42 partially protrudes outside the opening 412. The buffer 42 in this example can be directly clamped in the embedding groove, the buffer 42 can also be fixedly connected to the fixed base 41, and the buffer 42 can also be bonded to the inner wall surface of the embedding groove.

[0080] See also Fig.12 In some examples, the fixed base 41 has a connecting wall 411 arranged opposite to the opening 412. The connecting wall 411 is a wall surface arranged on the fixed base 41 parallel to the side wall 12, and the connecting wall 411 is connected to the side wall 12 through a connecting piece. The connecting wall 411 is a wall surface of the fixed base 41 adjacent to the side wall 12. In this example, by providing an embedding groove on the fixed base 41, the connecting piece of the fixed base 41 and the side wall 12 can be arranged in the embedding groove, and the connecting piece passing through the connecting wall 411 is connected and fixed to the side wall 12 to reduce the exposure of the connecting piece in the box 10, thereby reducing the possibility of the connecting piece causing wear to the medical device. In this example, the opening 412 on the fixed base 41 can be set on the wall surface of the fixed base 41 that is parallel to the connecting wall 411, and the buffer member 42 is protruded in the direction away from the connecting wall 411 to cooperate with the side wall 12 of the medical device, thereby reducing the wear on the side wall 12 of the medical device; the opening 412 on the fixed base 41 can also be on the wall surface of the fixed base 41 adjacent to the connecting wall 411, so as to cooperate with any upper and lower surfaces of the medical device to reduce the wear on any upper and lower surfaces of the medical device.

[0081] In some examples, the side wall 12 includes a door 122 and a plurality of side panels 121, and the top wall 13 and the bottom wall 11 are respectively connected to the side panels 121; the door 122 is disposed between the top wall 13 and the bottom wall 11, and the door 122 is movably connected to the side panels 121, and the top wall 13, the bottom wall 11, the door 122 and the plurality of side panels 121 enclose a receiving chamber 15; wherein at least one of the side panels 121 and the door 122 is provided with a fixing component 40. In this example, the plurality of side panels 121 enclose a substantially rectangular parallelepiped frame structure, and the frame structure enclosed by the plurality of side panels 121 has an opening, which can be used as an opening of the box 10 for inputting and outputting medical devices; the door 122 is used to close the opening. In this example, the door 122 can be connected to the side panels 121 by a hinge 18. The box door 122 in this example can serve as a part of the side wall 12. By forming an opening on the side of the box body 10, medical equipment can be easily input and output from the side, thereby reducing the difficulty of inputting and outputting medical equipment and improving the convenience of transporting medical equipment.

[0082] Please refer to Fig.13 and Fig.14 In some examples, in this example, the fixing component 40 may be provided on the side panel 121 of the box body 10, or on the box door 122, or on both the side panel 121 and the box door 122. When the fixing components 40 are provided on the side panel 121 and the box door 122, respectively, the heights of the fixing components 40 of the side panel 121 and the box door 122 may be the same or different along the height direction of the box body 10. Optionally, the shapes of the fixing components 40 on the side panel 121 and the box door 122 may be the same, or alternatively, the shapes of the fixing components 40 on the side panel 121 and the box door 122 may be different, and the different shapes refer to at least one of the shapes, sizes, or relative positions of the fixing base 41 and the buffer 42 of the fixing component 40 being different.

[0083] In some examples, a plurality of fixing components 40 may be disposed on the side plate 121 , and the plurality of fixing components 40 may be disposed at intervals along a height direction of the side plate 121 .

[0084] In some examples, fixing components 40 may be respectively provided on multiple side panels 121 , and the fixing components 40 on the multiple side panels 121 may respectively correspond to different parts of the medical device, and the heights of the fixing components 40 on the multiple side panels 121 may be the same or different.

[0085] In some examples, the box body 10 also includes a protective pad layer 14, which is disposed in the accommodating cavity 15, and at least one of the top wall 13, the bottom wall 11, the box door 122 and the side panel 121 is provided with the protective pad layer 14. In this example, the material and thickness of the protective pad layer 14 on the top wall 13, the bottom wall 11, the box door 122 and the side panel 121 may be the same or different.

[0086] In some examples, the number of the fixing components 40 is multiple, and the side panels 121 on both sides of the box door 122 are respectively provided with fixing components 40. The box door 122 can be hinged to one of the side panels 121 through the hinge 18. The fixing components 40 are respectively provided on the side panels 121 on both sides of the box door 122. When the medical device is input into the accommodating cavity, the moving track of the medical device can be limited by the side panels 121 on both sides of the box door 122, and then the medical device can be guided so that the medical device can move along a preset direction. After the medical device enters the accommodating cavity, the fixing components 40 on the side panels 121 on both sides of the box door 122 can be used to limit the movement of the medical device in the accommodating cavity, thereby reducing the shaking of the medical device in the box body 10. Optionally, the box door 122 is also provided with the fixing components 40. When the box door 122 is closed, the fixing components 40 on the box door 122 can be used to block between the box door 122 and the medical device to reduce the wear between the box door 122 and the medical device.

[0087] In some examples, at least part of the fixing member 40 is disposed at one end of the side plate 121 on both sides of the door 122 close to the bottom wall 11. The fixing member 40 close to the bottom wall 11 in this example can be used to limit and guide the base of the medical device or the position of the medical device close to the base. In this example, the height of the fixing member 40 close to the bottom wall 11 can correspond to the position of the base of the medical device, so that when the medical device is in the accommodating cavity, the base of the medical device can be attached to the fixing member 40 to reduce the displacement of the base of the medical device.

[0088] In some examples, the distance between the fixing component 40 near the bottom wall 11 and the bottom wall 11 is not less than the height of the roller of the medical device. The distance between the fixing component 40 and the bottom wall 11 in this example refers to the distance between the surface of the fixing component 40 facing the bottom wall 11 and the bottom wall 11.

[0089] Since medical equipment is usually provided with universal wheels, when the medical equipment is moved into the box 10, the moving direction of the universal wheels is not easy to control, especially in the process of pushing the medical equipment into the box 10, the universal wheels are easy to rotate, which makes the universal wheels easy to get stuck in the box 10. In this example, by making the fixing component 40 higher than the height of the roller of the medical equipment, the fixing component 40 and the roller of the medical equipment are misaligned with each other in the height direction of the box 10. On the one hand, the mutual interference between the fixing component 40 and the roller of the medical equipment during the movement of the medical equipment can be reduced, thereby reducing the problem of the rollers of the medical equipment getting stuck. On the other hand, since the fixing component 40 can guide the rollers of the medical equipment, there is no need to set an additional structure for guiding the rollers of the medical equipment on the bottom wall 11, which can help to simplify the structure of the bottom wall 11, save materials, and avoid the problem of low transfer efficiency caused by the inconvenient alignment of the rollers of the medical equipment and the guide structure.

[0090] Please refer to Fig.15 and Fig.16 In some examples, the side wall 12 includes a box door 122 and multiple side panels 121, and the top wall 13 and the bottom wall 11 are respectively connected to the side panels 121; the box door 122 is arranged between the top wall 13 and the bottom wall 11, and the box door 122 is movably connected to the side panels 121. The top wall 13, the bottom wall 11, the box door 122 and the multiple side panels 121 enclose a receiving cavity 15; the box body 10 also includes a ramp plate 112 movably connected to the bottom wall 11 or the side panel 121 between a storage position and an open position. When the ramp plate 112 is in the storage position, the ramp plate 112 is located in the receiving cavity 15; when the ramp plate 112 is in the open position, the ramp plate 112 is arranged on the same side as the box door 122, one end of the ramp plate 112 is connected to the bottom wall 11 or the side wall 12, and the other end is located on the outside of the box body 10, and extends toward the bottom wall 11 away from the top wall 13.

[0091] The box door 122 in this example is connected to at least one side panel 121 to form an opening for inputting and outputting medical equipment on one side of the box door 122 .

[0092] The ramp 112 is used to be opened when needed to form an inclined surface outside the box 10, one end of which is connected to the box 10 and the other end can contact the ground, and the user can input or output the medical device along the inclined surface formed by the ramp 112. The ramp 112 has an open position and a storage position, wherein the ramp 112 can be stored in the accommodating cavity 15 when the ramp 112 is in the storage position, and the ramp 112 can be suspended in the accommodating cavity 15, the ramp 112 can also be against the side panel 121 or the door 122 of the box 10, and the ramp 112 can also be stacked on the bottom wall 11. In this example, the ramp plate 112 is movably connected to the bottom wall 11 or the side plate 121, which means that the ramp plate 112 can be connected to the bottom wall 11 or the side wall 12, and can move relative to the bottom wall 11 or the side wall 12, so that the ramp plate 112 can be switched between the storage position and the open position. Optionally, the ramp plate 112 is hinged to the bottom wall 11 or the side plate 121. In some examples, the ramp plate 112 is rotatably connected to the bottom wall 11, the bottom wall 11 includes a stack 111 and a hinge plate 114 connected to the stack 111, the ramp plate 112 is rotatably connected to the hinge plate 114, and the caster 20 can be connected to the stack 111; optionally, the caster fixing plate 113 described in the above example can be provided on the end surface of the stack 111 facing away from the top wall 13 to improve the installation performance of the caster 20. In some examples, when the ramp plate 112 is in the storage position, the ramp plate 112 is set at an angle with the bottom wall 11, and when the ramp plate 112 moves from the open position to the storage position, the ramp plate 112 is not easily interfered by the fixing component; when the ramp plate 112 in this example is in the storage position, the ramp plate 112 can be attached to the box door 122. In some examples, a protective cushion layer 14 is provided on the side of the pallet 111 facing the accommodating cavity 15. The protective cushion layer 14 in this example can be EVA material, and the EVA material can be a high-density EVA material to improve the buffering and shock absorption performance between the pallet 111 and the medical device; optionally, the thickness of the protective cushion layer 14 in this example can be close to or consistent with the thickness of the hinge plate 114, so that when the medical device moves along the hinge plate 114 to the inside of the box body 10, it is not easy to cause shaking due to drastic changes in height, which helps to improve the stability of the medical device and reduce the damage to the medical device caused by vibration.

[0093] When the ramp plate 112 is in the open position, the ramp plate 112 partially extends out of the box body 10 and extends toward the ground, so that the ramp plate 112 forms an inclined surface outside the box body 10. The hinge plate 114 in this example can be arranged at one end of the stacking plate 111 close to the box door 122, so that the connection between the ramp plate 112 and the hinge plate 114 is as close to the edge of the bottom wall 11 as possible.

[0094] In some examples, the box body 10 also includes a first limit member 1121 and a second limit member 50, the first limit member 1121 is connected to the ramp plate 112, the second limit member 50 is connected to the side plate 121 and extends to the outside of the side plate 121, and the second limit member 50 is used to connect to the first limit member 1121 when the ramp plate 112 is in the storage position to limit the movement of the ramp plate 112 to the open position.

[0095] The first stopper 1121 and the second stopper 50 can be connected to each other. When the first stopper 1121 and the second stopper 50 are connected to each other, the ramp 112 is limited to a preset position of the box 10. In this example, the first stopper 1121 and the second stopper 50 can be buckles, screws, magnetic parts, Velcro or other components that can be used to limit the ramp 112 to the storage position of the box 10. Taking the magnetic attraction part as an example, in this example, one of the first limit member 1121 and the second limit member 50 can be at least partially a magnet, and the other can be a magnetically attractive structure, so that when the ramp plate 112 is in the storage position, the first limit member 1121 and the second limit member 50 can be attracted to each other to limit the movement of the ramp plate 112; taking the second limit member 50 being at least partially a magnet as an example, the second limit member 50 can be at least partially a magnet connected to the surface of the side plate 121, and the second limit member 50 can be protruding from the surface of the side plate 121. When the ramp plate 112 is in the storage position, the first limit member 1121 can be arranged opposite to the side plate 121, so that the second limit member 50 can be attracted to the first limit member 1121.

[0096] The second stopper 50 is connected to the side plate 121, which means that the second stopper 50 is fixedly connected or detachably connected to the side plate 121. The second stopper 50 extends outward from the side plate 121, which means that the second stopper 50 can partially protrude from the outside of the side plate 121, and the part of the second stopper 50 protruding from the outside of the side plate 121 can be used to connect with the first stopper 1121 to prevent the first stopper 1121 from moving to the open position. In this example, the second stopper 50 is a long strip-shaped structure as an example, and one end of the second stopper 50 in the length direction can be connected to the side plate 121. When the ramp plate 112 is in the storage position, the second stopper 50 can be connected to the first stopper 1121, so that the first stopper 1121 and the second stopper 50 block the side of the ramp plate 112 away from the accommodating chamber 15, so as to generate a force on the ramp plate 112 toward the side of the accommodating chamber 15, so as to prevent the ramp plate 112 from moving to the open position. In this example, by setting the first limit member 1121 and the second limit member 50 in cooperation, a limiting effect can be exerted on the ramp plate 112 so that the ramp plate 112 can be maintained in the storage position. On the one hand, the shaking of the ramp plate 112 relative to the box body 10 can be reduced; on the other hand, when the staff opens the box door 122, the slope plate 112 can be reduced from shifting to the open position to cause personal injury.

[0097] In some examples, the side panels 121 are provided with fixing components 40 as described in any of the above examples, and fixing components 40 are provided on the side panels 121 on both sides of the door 122, wherein at least part of the fixing components 40 are provided close to the bottom wall 11, and when the ramp plate 112 is in the storage position, the fixing components 40 can be blocked on the inner side of the ramp plate 112 to limit the inclination angle of the ramp plate 112 toward the inner side of the accommodating cavity 15. Optionally, when the ramp plate 112 is in the storage position, the ramp plate 112 can be perpendicular to the bottom wall, and the fixing component 40 can prevent the ramp plate 112 from tilting toward the inside of the accommodating chamber 15, thereby reducing the possibility of the ramp plate 112 causing damage to the medical device; the fixing component 40 in this example can also generate a force on the ramp plate 112 to move toward the open position. When the first limit member 1121 is connected to the second limit member 50, the first limit member 1121 and the second limit member 50 prevent the ramp plate 112 from tilting toward the outside of the box body 10, thereby limiting the ramp plate 112 from both the inside and outside of the ramp plate 112 to reduce unnecessary shaking of the ramp plate 112, keep the ramp plate 112 upright, and improve the stability of the ramp plate 112.

[0098] In some examples, the first stopper 1121 and the second stopper 50 are Velcro. In this example, one of the first stopper 1121 and the second stopper 50 can be a velvet structure in Velcro, and the other can be a hook-shaped cloth structure in Velcro, and the ramp plate 112 is limited by the cooperation of Velcro. Optionally, the first stopper 1121 can be set on a side surface of the ramp plate 112 facing the accommodating cavity 15 when the ramp plate 112 is in the storage position, and the first stopper 1121 can also be set on a side surface of the ramp plate 112 facing away from the accommodating cavity 15 when the ramp plate 112 is in the storage position.

[0099] Please refer to Fig.13 and Fig.14 In some examples, the protective box further includes an accessory module 60, which is movably disposed in the accommodating cavity 15. The accessory module 60 in this example can be used to be disposed in the gap between different parts of the medical device, the accessory module 60 can be used to prevent the medical device from shaking, and the accessory module 60 can also be used to store accessories of the medical device. The packaging of the accessory module 60 in this example can be made of at least one of EVA and PU sponge, or other materials that can play a buffering and protective role.

[0100] In some examples, the box 10 further includes the ramp 112 described in any of the above examples, and an accessory module 60 may be provided at a position corresponding to the ramp 112 in the box 10, wherein the accessory module 60 may be blocked between the medical device and the ramp 112 to avoid damage to the medical device caused by the ramp 112 tilting toward the inside of the box 10. In some examples, the side panels 121 on both sides of the door 122 are provided with fixing components 40, wherein at least part of the fixing components 40 is provided close to the bottom wall 11, and when the ramp 112 is in the storage position, the accessory module 60 is provided between the fixing components 40 and the ramp 112, and the accessory module 60 may be used to block between the fixing components 40 and the ramp 112, which may reduce the damage of the ramp 112 to the medical device and the fixing components 40; on the other hand, the accessory module 60 may generate an outward force on the ramp 112 to keep the ramp 112 in an upright state.

[0101] The above are only implementation methods of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A protective box for placing medical equipment, characterized in that: The protective box comprises: A box body, comprising a bottom wall, a top wall and a side wall arranged between the bottom wall and the top wall, wherein the bottom wall, the side wall and the top wall together form a receiving cavity for receiving the medical device; a plurality of casters connected to the bottom wall or the side wall, wherein the casters are arranged on a side of the bottom wall away from the top wall; and An anti-collision ring is connected to the box body, the anti-collision ring is annular, and the anti-collision ring is arranged around the outer surface of the side wall.

2. The protective box according to claim 1, characterized in that: In the projection of the anti-collision ring and the plurality of casters on a horizontal plane, the plurality of casters are located on the inner side of the anti-collision ring.

3. The protective box according to claim 1, characterized in that: The caster comprises: The movable caster comprises a rotating assembly and a roller. The rotating assembly is rotatably connected to the bottom wall or the side wall, and the roller is connected to the rotating assembly.

4. The protective box according to claim 3, characterized in that: In the projection of the anti-collision ring and the roller on the horizontal plane, the maximum rotation outer edge of the roller is located on the inner side of the anti-collision ring.

5. The protective box according to claim 3, characterized in that: There are multiple movable casters, and at least two of the movable casters are located on the same side of the box.

6. The protective box according to claim 1, characterized in that: There are multiple anti-collision rings, and the multiple anti-collision rings are arranged at intervals along the height direction of the box body.

7. The protective box according to claim 6, characterized in that: The distance between the top wall and the bottom wall is a first distance; the distance between the end surface of the anti-collision ring adjacent to the top wall and the top wall that faces away from the top wall is not less than one quarter of the first distance.

8. The protective box according to claim 6, characterized in that: The distance between the top wall and the bottom wall is a first distance; the distance between the end surface of the anti-collision ring adjacent to the bottom wall and the bottom wall that faces away from the bottom wall is not less than one quarter of the first distance.

9. The protective box according to any one of claims 1 to 8, characterized in that: The side wall comprises: a plurality of side panels, the top wall and the bottom wall being connected to the side panels respectively; and A box door is disposed between the top wall and the bottom wall, the box door is movably connected to the side panels, and the top wall, the bottom wall, the box door and the plurality of side panels enclose the accommodating cavity; The anti-collision ring includes a first part and a second part, the first part is arranged around the periphery of the plurality of side panels, and the second part is arranged on the outside of the door. When the door is closed, the first part and the second part enclose a ring area.

10. The protective box according to any one of claims 1 to 8, characterized in that: The box body further includes a protective pad layer, which is disposed in the accommodating cavity, and at least one of the top wall, the bottom wall, and the side wall is provided with the protective pad layer.

11. The protective box according to any one of claims 1 to 8, characterized in that: The side wall comprises: a plurality of side panels, the top wall and the bottom wall being connected to the side panels respectively; and A box door is disposed between the top wall and the bottom wall, the box door is movably connected to the side panels, and the top wall, the bottom wall, the box door and the plurality of side panels enclose the accommodating cavity; The box body also includes a ramp plate movably connected to the bottom wall or the side plate between a storage position and an open position, and when the ramp plate is in the storage position, the ramp plate is located in the accommodating cavity; when the ramp plate is in the open position, the ramp plate is arranged on the same side as the box door, one end of the ramp plate is connected to the bottom wall or the side wall, and the other end is located on the outside of the box body, and extends toward the bottom wall in a direction away from the top wall.

12. The protective box according to claim 11, characterized in that: The ramp plate is hinged to the bottom wall or the side plate. When the ramp plate is in the storage position, the ramp plate and the bottom wall are arranged at an angle.

13. The protective box according to claim 12, characterized in that: The box body also includes a first limiting member and a second limiting member; The first limiting member is connected to the ramp plate; The second limiting member is connected to the side plate and extends outward from the side plate. The second limiting member is used to be connected to the first limiting member when the ramp plate is in the storage position to limit the ramp plate from moving toward the open position.

Images