Bracket structure

Abstract

The utility model relates to the technical field of transfer devices, in particular to a bracket structure which comprises a bracket body, check blocks are arranged on the first side and the second side of the bracket body, the first side and the second side of the bracket body are oppositely arranged, the first end of each check block is rotationally connected with the bracket body, and the second end of each check block is rotationally connected with the bracket body. Therefore, the stop block is switched between the initial state and the working state. According to the bracket structure, the stop block can be switched between the initial state and the working state by rotating the stop block, in the initial state, the second end of the stop block is located below the top face of the bracket body, so that an object to be transferred is prevented from colliding with the stop block when placed, and in the working state, the object to be transferred is prevented from colliding with the stop block. The second ends of the check blocks are located above the top face of the bracket body, and the inner walls of the check blocks can form limiting faces for limiting the to-be-transferred objects, so that the to-be-transferred objects can be effectively prevented from inclining or falling down, and the defect that an existing bracket cannot effectively prevent equipment from inclining or falling down in the transportation process is overcome.

Description

TECHNICAL FIELD

[0001] The utility model relates to a transfer device technical field especially relates to a bracket structure. BACKGROUND

[0002] Some equipment (such as refrigerator) in the process of packing and transfer, usually set up bracket in the bottom of packing box to play the supporting role.

[0003] However, the existing bracket design mainly only has the bearing function, cannot effectively prevent the equipment from inclining or falling down in the transportation process, cannot ensure the stability of the equipment in the transportation process, and is prone to causing the equipment damage. CONTENT

[0004] The utility model provides a bracket structure to solve the defect that the existing bracket cannot effectively prevent the equipment from inclining or falling down in the transportation process.

[0005] The utility model provides a bracket structure, include: bracket body, the first side and the second side of bracket body are equipped with the baffle, the first side and the second side of bracket body are opposite and set up, the first end of baffle is rotatably connected with bracket body, to make the baffle switch between initial state and working condition.

[0006] Wherein, in initial state, the second end of baffle is located below the top surface of bracket body, in working condition, the second end of baffle is located above the top surface of bracket body, to make the inner wall of baffle form the limiting surface for limiting the to-be-transferred object.

[0007] According to the bracket structure provided by the utility model, the first side and the second side of the bracket body are spaced apart along the length direction and are provided with a plurality of baffles.

[0008] According to the bracket structure provided by the utility model, the first side of the bracket body is spaced apart along the length direction and is provided with two first baffle groups, one of the first baffle groups is located at the first end of the first side of the bracket body, and the other first baffle group is located at the second end of the first side of the bracket body, and the first baffle group includes at least one baffle.

[0009] The second side of the bracket body is spaced apart along the length direction and is provided with two second baffle groups, one of the second baffle groups is located at the first end of the second side of the bracket body, and the other second baffle group is located at the second end of the second side of the bracket body, and the second baffle group includes at least one baffle.

[0010] According to the bracket structure provided by the utility model, the first baffle group and the second baffle group each include one baffle, and the length of the baffle is less than or equal to half the length of the corresponding side of the bracket body.

[0011] According to the bracket structure, the third block group is arranged between the two first block groups, and the third block group comprises at least one block.

[0012] The fourth block group is arranged between the two second block groups, and the fourth block group comprises at least one block.

[0013] According to the bracket structure, the length of the block in the third block group and the fourth block group is smaller than the length of the block in the first block group and the second block group.

[0014] According to the bracket structure, the fastener is arranged on at least part of the block in the working state, so that the block is pressed towards the object to be transported.

[0015] According to the bracket structure, the inner wall of the second end of the block is provided with an arc-shaped transition surface.

[0016] According to the bracket structure, the bracket body and the block are made of wood, and the bracket body and the block are rotatably connected through the fixing nails; or, the bracket body and the block are made of plastic, and the bracket body and the block are rotatably connected through the rotating shaft.

[0017] According to the bracket structure, the bracket body comprises a support plate and a fixing frame, the support plate is arranged on the top of the fixing frame, and the first end of the block is rotatably connected with the fixing frame.

[0018] The bracket structure provided by the utility model is provided with the block on the first side and the second side of the bracket body, the first end of the block is rotatably connected with the bracket body, the block can be switched between the initial state and the working state by rotating the block, in the initial state, the second end of the block is below the top surface of the bracket body, so that the object to be transported is prevented from colliding with the block when being placed, in the working state, the second end of the block is above the top surface of the bracket body, the inner wall of the block can form a limiting surface for limiting the object to be transported, so that the object to be transported can be effectively prevented from being inclined or falling down, and a supporting structure does not need to be arranged on the object to be transported, and the defect that the existing bracket cannot effectively prevent the equipment from being inclined or falling down in the transportation process is solved.

[0019] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described in the following are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0021] Figure 1 is a schematic diagram of the initial state of the bracket structure provided by the embodiment of the present application.

[0022] Figure 2 is one of the schematic diagrams of the working state of the bracket structure provided by the embodiment of the present application.

[0023] Figure 3 is the second schematic diagram of the working state of the bracket structure provided by the embodiment of the present application.

[0024] Figure 4 is a schematic diagram of the stop block in the bracket structure provided by the embodiment of the present application.

[0025] Reference signs:

[0026] 10, bracket body; 110, support plate; 120, fixing frame; 20, stop block; 210, arc transition surface; 30, fastener; 40, fixing nail; 50, to-be-transported object. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present application more clear, the following will combine the drawings in the present application to clearly and completely describe the technical solutions in the present application. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0028] In the description of the embodiments of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated thereby must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the embodiments of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0030] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0031] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0032] The following will be described in conjunction with Figures 1 to 4 The bracket structure provided by the present application is described.

[0033] It should be pointed out that the "initial state" described below specifically refers to the state of the bracket structure in the unused state, for example, the state of the bracket structure before transportation or use. The "working state" described below specifically refers to the state of the bracket structure in use, for example, the state of the bracket structure when the to-be-transported object is placed in the bracket structure.

[0034] The to-be-transported object 50 can be a refrigerator or other vertical equipment exceeding a set height, which is prone to tilt or fall in the front-back direction during transportation. In the present embodiment, the to-be-transported object 50 is taken as an example of a refrigerator. The first side and the second side of the bracket body 10 described below specifically refer to the two sides of the bracket body 10 corresponding to the to-be-transported object 50 in the front-back direction.

[0035] Referring to Figure 1 and Figure 2 As shown in the utility model embodiment provides the bracket structure, including: bracket body 10, the first side and the second side of bracket body 10 are equipped with stopper 20, the first side and the second side of bracket body 10 are oppositely arranged, the first end of stopper 20 (the lower end of stopper 20 shown in the figure) is rotatably connected with bracket body 10, to make stopper 20 switch between initial state and working state. Figure 2 As shown in the utility model embodiment provides the bracket structure, including: bracket body 10, the first side and the second side of bracket body 10 are equipped with stopper 20, the first side and the second side of bracket body 10 are oppositely arranged, the first end of stopper 20 (the lower end of stopper 20 shown in the figure) is rotatably connected with bracket body 10, to make stopper 20 switch between initial state and working state.

[0036] Wherein, in initial state, the second end of stopper 20 is below the top surface of bracket body 10, in working state, the second end of stopper 20 (the upper end of stopper 20 shown in the figure) is above the top surface of bracket body 10, to make the inner wall of stopper 20 form the limiting surface for limiting the to-be-transported article 50. Figure 2

[0037] The utility model provides a bracket structure, by being equipped with stopper 20 in the first side and the second side of bracket body 10 oppositely, the first end of stopper 20 is rotatably connected with bracket body 10, by rotating stopper 20 can make it switch between initial state and working state, wherein, in initial state, the second end of stopper 20 is below the top surface of bracket body 10, prevent the to-be-transported article 50 from colliding with stopper 20 when placing, in working state, the second end of stopper 20 is above the top surface of bracket body 10, the inner wall of stopper 20 can form the limiting surface for limiting the to-be-transported article 50, thereby can effectively prevent the to-be-transported article 50 from tilting or falling down, need not set up the support structure on the to-be-transported article 50, solved the defect that the existing bracket can not effectively prevent the equipment from tilting or falling down in the transport process.

[0038] For example, referring to Figure 1 and Figure 2 As shown in the utility model embodiment provides the bracket structure, including: bracket body 10, the first side and the second side of bracket body 10 are equipped with stopper 20, the first side and the second side of bracket body 10 are oppositely arranged, the first end of stopper 20 (the lower end of stopper 20 shown in the figure) is rotatably connected with bracket body 10, to make stopper 20 switch between initial state and working state.

[0039] It can be understood that, in some embodiments, in initial state, stopper 20 can also be set angle and keep inclined state, guaranteeing that the second end of stopper 20 is below the top surface of bracket body 10 is enough;Similarly, in working state, stopper 20 can also be set angle and keep inclined state, guaranteeing that the second end of stopper 20 is above the top surface of bracket body 10 is enough.

[0040] ​The bracket structure comprises a bracket body 10 for carrying the to-be-transported object 50. The bracket body 10 can be a wooden or plastic frame structure, which has good load-bearing performance and durability. Among them, the wooden frame structure is generally superior in strength and relatively low in cost, while the plastic frame structure has the characteristics of light weight, corrosion resistance and easier molding. The bracket body 10 can be designed according to specific needs to correspond to the size and shape to adapt to different types of to-be-transported objects 50.

[0041] The first side and the second side of the bracket body 10 are provided with a stop block 20, and the first end of the stop block 20 is rotationally connected with the bracket body 10. In order to realize the rotational connection of the stop block 20, the following ways can be adopted: bearing or pin shaft connection: the first end of the stop block 20 is connected with the bracket body 10 through a bearing or a pin shaft installed on the bracket body 10. Bolt or screw connection: the first end of the stop block 20 is connected with the bracket body 10 by using a bolt or a screw, and the adjustability of the stop block 20 between the initial state and the working state is ensured through threaded connection.

[0042] In addition to the above-mentioned ways, the first end of the stop block 20 can also be rotationally connected with the bracket body 10 in other ways in the prior art, which is not limited in the present application.

[0043] Among the first side and the second side of the bracket body 10, the number of stop blocks 20 is at least one, and the number of stop blocks 20 in the first side and the second side can be the same or different, and the arrangement of the stop blocks 20 in the first side and the second side can be the same or different. When the number of stop blocks 20 in the first side and / or the second side is one, the stop block 20 can be arranged in the middle, and when the number of stop blocks 20 in the first side and / or the second side is more than one, the plurality of stop blocks 20 can be arranged at a set interval, and the interval between adjacent stop blocks 20 can be the same or different. That is, the number of stop blocks 20 in the first side and the second side of the bracket body 10 can be set according to actual needs. For example, when the bracket body 10 is used to carry smaller to-be-transported objects 50, the stop blocks 20 in the first side and the second side can be designed as one, which is arranged in the middle to maintain the stability of the to-be-transported object 50. When the bracket body 10 is used to carry larger to-be-transported objects 50, the stop blocks 20 can be arranged in multiple, and the interval between the stop blocks 20 can be adjusted according to the size and layout of the to-be-transported object 50, so as to ensure that the to-be-transported object 50 can be fully supported and protected.

[0044] In addition, in practical implementation, the stop block 20 can limit and fix the object to be transported 50 by itself, or it can be used in conjunction with other components to limit and fix the object to be transported 50. For example, when the stop block 20 is switched to the working state, fasteners such as tape can be wrapped around it circumferentially to apply a tightening force to the stop block 20, thereby improving the limiting effect of the stop block 20. Through the action of the fasteners such as tape 30, the stop block 20 can more firmly fix the object to be transported 50, preventing the object to be transported 50 from tilting or falling over during transportation.

[0045] See Figure 1 and Figure 2 As shown, according to some embodiments of the present invention, the first and second sides of the bracket body 10 are provided with a plurality of stops 20 at intervals along the length direction.

[0046] By setting multiple stops 20 at intervals on both the first and second sides of the bracket body 10, different stops 20 can be used to limit and fix the object to be transferred 50 at different positions, thereby improving the support and stability of the bracket structure for the object to be transferred 50. The combined action of multiple stops 20 can effectively prevent the object to be transferred 50 from tilting or falling over on the bracket body 10, ensuring the safety and stability of the object to be transferred 50 during transportation.

[0047] It should be noted that the arrangement of multiple stops 20 can be flexibly adjusted according to the size and shape of the object to be transferred 50. For example, the arrangement of the stops 20 can be adjusted according to the type of the object to be transferred 50 (such as the spacing between adjacent stops 20). Multiple stops 20 specifically refers to the number of stops 20 being two or more.

[0048] According to some embodiments of the present invention, two first block groups are provided at intervals along the length direction on the first side of the bracket body 10, one of the first block groups is located at the first end of the first side of the bracket body 10, and the other first block group is located at the second end of the first side of the bracket body 10. The first block group includes at least one block 20. Two second block groups are provided at intervals along the length direction on the second side of the bracket body 10, one of the second block groups is located at the first end of the second side of the bracket body 10, and the other second block group is located at the second end of the second side of the bracket body 10. The second block group includes at least one block 20.

[0049] By arranging two first stop groups at intervals along the length direction on the first side of the bracket body 10, with the two first stop groups located at both ends of the first side of the bracket body 10 respectively, and arranging two second stop groups at intervals along the length direction on the second side of the bracket body 10, with the two second stop groups located at both ends of the second side of the bracket body 10 respectively, the object to be transferred 50 can be limited and fixed at the four corners of the bracket body 10, ensuring that the bracket structure provides sufficient support and limitation for the object to be transferred 50.

[0050] Specifically, both the first and second stop groups include at least one stop 20. For example, when the size of the object to be transferred 50 is small, both the first and second stop groups may include only one stop 20, and the object to be transferred 50 can be effectively limited and fixed by setting a single stop 20 at both ends of the first and second sides of the bracket body 10; when the size of the object to be transferred 50 is large, the first and second stop groups may include multiple stop 20s, and the object to be transferred 50 can be effectively limited and fixed by setting multiple stop 20s at both ends of the first and second sides of the bracket body 10.

[0051] Of course, in some embodiments, the number of blocks 20 in the two first block groups can be the same or different, and the number of blocks 20 in the two second block groups can be the same or different. When the first block group and / or the second block group includes multiple blocks 20, adjacent blocks 20 can be arranged at a certain interval to ensure that the blocks 20 do not interfere with each other in the initial state.

[0052] See Figure 1 and Figure 2 As shown, according to a preferred embodiment of the present invention, both the first block group and the second block group include a block 20, and the length of the block 20 is less than or equal to half the length of the corresponding side of the bracket body 10.

[0053] By setting the first block group and the second block group to each include a single block 20, and setting the length of the block 20 to be less than or equal to half the length of the corresponding side of the bracket body 10, the structure can be simplified while effectively limiting and fixing the object to be transferred 50. In the initial state, interference between the two blocks 20 on the same side of the bracket body 10 can be prevented.

[0054] According to some embodiments of the present invention, a third block group (not shown in the figure) is provided between the two first block groups, and the third block group includes at least one block 20; a fourth block group (not shown in the figure) is provided between the two second block groups, and the fourth block group includes at least one block 20.

[0055] By setting a third block group between the two first block groups and a fourth block group between the two second block groups, the middle part of the object to be transferred 50 can be auxiliaryly limited and fixed by the third and fourth block groups, thereby further improving the stability of the object to be transferred 50 during transportation.

[0056] Specifically, the number of the blocks 20 in the third block group and the fourth block group is at least one. For example, when the size of the to-be-transported object 50 is small, the third block group and the fourth block group can each include only one block 20; when the size of the to-be-transported object 50 is large, the third block group and the fourth block group can each include a plurality of blocks 20.

[0057] It should be noted that the number of the blocks 20 in the third block group and the fourth block group can be the same or different.

[0058] According to some embodiments of the present application, the length of the block 20 in the third block group and the fourth block group is less than the length of the block 20 in the first block group and the second block group.

[0059] By setting the length of the block 20 in the third block group and the fourth block group to be less than the length of the block 20 in the first block group and the second block group, the block 20 located at the corner position can retain a larger length, and better limit and fix the four corners of the to-be-transported object 50. At the same time, in the initial state, the block 20 in the third block group and the fourth block group is not easy to interfere with the block 20 in the first block group and the second block group.

[0060] Referring to Figure 3 As shown, according to some embodiments of the present application, the bracket structure further includes a fastener 30, which is wound around at least part of the block 20 in the working state to apply a pressing force of the block 20 towards the to-be-transported object 50.

[0061] By setting the fastener 30, the pressing force of the block 20 towards the to-be-transported object 50 can be applied by the fastener 30, and the limit and fixing effect of the block 20 on the to-be-transported object 50 can be improved.

[0062] Specifically, the fastener 30 can be a fastening tape, a fastening rope, etc. When the fastener 30 is a fastening tape, the block 20 can be wrapped and pasted multiple times in the circumferential direction after being switched to the working state, so as to press at least part of the block 20 to the to-be-transported object 50; when the fastener 30 is a fastening rope, the block 20 can be wound multiple times in the circumferential direction after being switched to the working state, so as to bind and press at least part of the block 20 to the to-be-transported object 50.

[0063] Referring to Figure 4 As shown, according to some embodiments of the present application, the inner wall of the second end of the block 20 is provided with an arc-shaped transition surface 210.

[0064] By setting the arc-shaped transition surface 210 on the inner wall of the second end of the block 20, the sharp edge of the second end of the block 20 can be avoided from scratching the surface of the to-be-transported object 50, and the surface quality defect of the to-be-transported object 50 during transportation can be prevented.

[0065] Specifically, when the to-be-transported object 50 is in transportation, relative displacement between the to-be-transported object 50 and the stop block 20 in the vertical direction may occur due to factors such as shaking, in which case the arc-shaped transition surface 210 of the inner wall of the second end of the stop block 20 can effectively reduce the contact friction between the to-be-transported object 50 and the stop block 20, and avoid surface scratches or damage of the to-be-transported object 50 due to violent collision during relative displacement. The design of the arc-shaped transition surface 210 makes the contact between the to-be-transported object 50 and the stop block 20 smoother, reducing the impact force of sharp angles, thereby effectively reducing the friction and wear of the to-be-transported object 50.

[0066] According to some preferred embodiments of the present application, the bracket body 10 and the stop block 20 are both made of wood, and further comprising a fixing nail 40, the first end of the stop block 20 is rotatably connected to the bracket body 10 through the fixing nail 40.

[0067] Using wood as the material of the bracket body 10 and the stop block 20 can reduce the overall weight of the bracket structure, and wood has good processability and cost-effectiveness. At the same time, the natural properties of wood make the friction on the surface of the to-be-transported object 50 during transportation relatively mild, reducing the risk of surface damage to the to-be-transported object 50. The fixing nail 40 can first configure the first end of the stop block 20 and the bracket body 10 as a rotary connection, while also ensuring that the bracket structure is simple to assemble and low in cost.

[0068] In addition, using wood as the material of the bracket body 10 and the stop block 20, combined with the pinning effect of the fixing nail 40, can generate a certain friction force between the bracket body 10 and the stop block 20, so that the stop block 20 can be fixed at any angle without the aid of external force, improving the convenience of the bracket structure. For example, in the initial state, the stop block 20 can rely on the friction between the bracket body 10 to keep it in the initial position (such as the horizontal state shown in Figure 1 In the working state, the stop block 20 can rely on the friction between the bracket body 10 to keep it in the working position (such as the vertical state shown in Figure 2 ).

[0069] According to some preferred embodiments of the present application, the bracket body 10 and the stop block 20 are both made of plastic, and further comprising a rotating shaft, the first end of the stop block 20 is rotatably connected to the bracket body 10 through the rotating shaft.

[0070] Using plastic as the material of the bracket body 10 and the stop block 20, compared with wood or metal, plastic has lighter weight and better corrosion resistance, is suitable for long-term use, and is simpler to process and lower in production cost. In addition, the surface of the plastic material is relatively smooth, and the friction coefficient is relatively low, which can reduce the wear and damage between the to-be-transported object 50 and the stop block 20.

[0071] Referring toFigure 1 As shown, according to some embodiments of the present application, the bracket body 10 comprises a support plate 110 and a fixing frame 120, the support plate 110 is arranged on the top of the fixing frame 120, and the first end of the stop block 20 is rotatably connected with the fixing frame 120.

[0072] By setting the bracket body 10 in the form of comprising the support plate 110 and the fixing frame 120, the stability and structural strength of the bracket can be effectively improved.

[0073] Specifically, the support plate 110 is arranged on the top of the fixing frame 120, so that the bracket can provide a stable bearing surface to support the to-be-transported object 50. The combined design of the support plate 110 and the fixing frame 120 can share the load during transportation, ensuring that the object remains stable during transportation and is not prone to displacement or tilting. At the same time, the side of the fixing frame 120 can also provide a mounting position for the stop block 20.

[0074] When the bracket body 10 is made of wood, the support plate 110 and the fixing frame 120 can be connected by nailing; when the bracket body 10 is made of plastic, the support plate 110 and the fixing frame 120 can be connected by clamping or threaded connections (such as screws).

[0075] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A carrier structure, characterized by The utility model relates to a kind of transport support, including: The first side and the second side of the bracket body are provided with stopper, the first side and the second side of the bracket body are oppositely arranged, the first end of the stopper is rotatably connected with the bracket body, so that the stopper is switched between initial state and working state; Wherein, in initial state, the second end of the stopper is below the top surface of the bracket body, in working state, the second end of the stopper is above the top surface of the bracket body, so that the inner wall of the stopper forms the limiting surface for limiting the to-be-transported object.

2. The cradle structure of claim 1, wherein The first side and the second side of the bracket body are spaced apart along the length direction and are provided with a plurality of stoppers.

3. The cradle structure of claim 2, wherein, The first side of the bracket body is spaced apart along the length direction and is provided with two first stopper groups, one of the first stopper groups is located at the first end of the first side of the bracket body, and the other first stopper group is located at the second end of the first side of the bracket body, and the first stopper group includes at least one stopper. The second side of the bracket body is spaced apart along the length direction and is provided with two second stopper groups, one of the second stopper groups is located at the first end of the second side of the bracket body, and the other second stopper group is located at the second end of the second side of the bracket body, and the second stopper group includes at least one stopper.

4. The cradle structure of claim 3, wherein The first stopper group and the second stopper group each include one stopper, and the length of the stopper is less than or equal to half the length of the corresponding side of the bracket body.

5. The cradle structure of claim 3, wherein A third stopper group is provided between the two first stopper groups, and the third stopper group includes at least one stopper. A fourth stopper group is provided between the two second stopper groups, and the fourth stopper group includes at least one stopper.

6. The cradle structure of claim 5, wherein, The length of the stopper in the third stopper group and the fourth stopper group is less than the length of the stopper in the first stopper group and the second stopper group.

7. The carrier structure according to any one of claims 1 to 6, characterized in that Further comprising a fastener, in working state, the fastener is provided around at least part of the stopper to apply a pressing force to the stopper towards the to-be-transported object.

8. The cradle structure according to any one of claims 1 to 6, characterized in that, The inner wall of the second end of the stopper is provided with an arc transition surface.

9. The cradle structure according to any one of claims 1 to 6, characterized in that, The bracket body and the stopper are both made of wood, and further comprising a fixing nail, the first end of the stopper is rotatably connected with the bracket body through the fixing nail. Alternatively, the bracket body and the stopper are both made of plastic, and further comprising a rotating shaft, the first end of the stopper is rotatably connected with the bracket body through the rotating shaft.

10. The cradle structure according to any one of claims 1 to 6, characterized in that, The bracket body includes a support plate and a fixing frame, the support plate is provided on the top of the fixing frame, and the first end of the stopper is rotatably connected with the fixing frame.

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