A shipping box

Abstract

This invention provides a transport container, belonging to the field of building construction technology, comprising: a container body including a rotatable door and a movable door; a telescopic assembly installed at the bottom of the container body, including multiple telescopic components and a transmission component, wherein the telescopic components are fixedly connected to the movable door and are pulsatorically connected to the transmission component; and a lane-changing mechanism installed at the bottom of the container body for driving the telescopic assembly. This invention allows the movable door to move by extending and retracting the telescopic components. When the transport container needs to carry goods, the telescopic components extend, moving the movable door away from the rotatable door. The extended telescopic components can then carry more goods, improving transport efficiency.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to a transport box. Background Technology

[0002] Building construction engineering refers to the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, equipment, and interior and exterior decoration projects. Building construction engineering, generally abbreviated as construction engineering, refers to all the technical work involved in the surveying, planning, design, construction, installation, and maintenance of newly built, renovated, or expanded buildings and ancillary structures, and the completed physical structure. In building construction engineering, scaffolding is used for lifting or moving building materials to facilitate access to materials by construction workers.

[0003] According to the related technology, the "Building Material Mounting Frame" provided by Chinese Patent Publication No. CN219839418U includes a support frame assembly, a load-bearing plate disposed on one side of the support frame, a hinge block hinged in the load-bearing plate, and a material feeding box installed on the hinge block. The support frame assembly is provided with a lifting component for lifting and moving the load-bearing plate and a guiding component for guiding the load-bearing plate. The load-bearing plate is provided with a limiting component for limiting the position of the material feeding box.

[0004] However, in the aforementioned patent, not only is it necessary for workers to climb to the platform to open the adjusting bolts at a high position to unload the material, but it is also necessary to install guide plates on the high-level accessories to receive the material, which is relatively labor-intensive and poses safety risks. Moreover, the internal storage of the material box is limited, making it difficult to hold a large amount of material, and it requires multiple back-and-forth conveying, resulting in low work efficiency. Summary of the Invention

[0005] This invention provides a transport box to overcome the shortcomings of existing material boxes and improve the efficiency of transportation.

[0006] The present invention provides a transport box, comprising: a box body, including a rotatable door and a movable door; a telescopic assembly, installed at the bottom of the box body, including multiple telescopic members and a transmission member, wherein the telescopic members are fixedly connected to the movable door and the telescopic members are pulsatorically connected to the transmission member; and a lane-changing mechanism, installed at the bottom of the box body, for driving the telescopic assembly.

[0007] According to a transport box provided by the present invention, the lane-changing mechanism includes a first drive unit, a second drive unit, and a drive shaft; the first drive unit is used to apply power to the transmission member to control the extension or retraction of the telescopic member; the drive shaft includes a first state and a second state, the second drive unit is used to control the drive shaft to switch between the first state and the second state, the drive shaft is simultaneously connected to the telescopic member and the rotatable door in the first state, and the drive shaft is separated from the telescopic member in the second state.

[0008] According to a transport box provided by the present invention, the bottom of the box body is provided with a movable groove, and the movable door passes through the movable groove and is fixedly connected to a telescopic member provided at the bottom of the box body.

[0009] According to a transport box provided by the present invention, the telescopic assembly further includes a plurality of movable rail boxes, each of which is arranged in a corresponding manner to the telescopic component.

[0010] According to a transport box provided by the present invention, the telescopic member has a rack at the bottom, the movable rail box has a first transmission gear inside, the transmission member passes through multiple movable rail boxes in sequence and is fixedly connected to the first transmission gear inside the movable rail box, and the first transmission gear meshes with the rack at the bottom of the telescopic member.

[0011] According to a transport box provided by the present invention, a second transmission gear is movably disposed inside the movable track box, the second transmission gear meshes with the telescopic member, and the second transmission gear has a locking hole; a drive shaft sequentially passes through multiple movable track boxes, and the drive shaft passes through the locking hole, and the movable track box also has a locking member, the drive shaft being fixedly connected to the locking members in the multiple movable track boxes respectively; in the first state, the locking member is locked at the locking hole, and in the second state, the locking member is separated from the locking hole.

[0012] According to a transport box provided by the present invention, the lane-changing mechanism further includes an energizing unit, which is disposed on the side of the box body with a rotatable door. The energizing unit is used to sense whether the rotatable door is closed. When the rotatable door is closed, the energizing unit sends an energizing signal to the second drive unit. After receiving the energizing signal, the second drive unit drives the drive shaft to switch to a second state.

[0013] According to a transport box provided by the present invention, the drive shaft is provided with a plurality of locking pieces and a third transmission gear. In a first state, the locking pieces are locked in the locking holes, and the drive shaft can obtain power from the telescopic component; in a second state, the locking pieces on the drive shaft are disengaged from the locking holes, and the drive shaft cannot obtain power from the telescopic component.

[0014] According to a transport box provided by the present invention, the transport box further includes a limiting component, including a first connecting cable, a movable member and a first limiting member; the telescopic member has a moving groove on its side, the movable member is movably disposed in the moving groove, the first limiting member is used to limit the moving range of the movable member in the moving groove, the side of the box body is also provided with a first suspension member, one end of the first connecting cable is connected to the movable member, and the other end of the first connecting cable is connected to the first suspension member.

[0015] This invention provides a transport container with a telescopic assembly including multiple telescopic components. The transport container includes a movable door, which is fixedly connected to the telescopic components. The telescopic components extend and retract, moving the movable door. When the transport container needs to carry goods, the telescopic components extend, moving the movable door away from the rotatable door. The extended telescopic components can carry more goods, improving transport efficiency. Furthermore, the telescopic components function similarly to a forklift, allowing goods to be forked onto them without manual handling. When unloading goods from the transport container and telescopic components, the goods on the telescopic components are secured using a fixing device (such as guide wheels and a traction rope) near the top of the mounting frame. Retracting the telescopic components automatically detaches the goods. Simultaneously, the rotatable door of the transport container can be opened. When the telescopic components retract, the movable door moves towards the rotatable door, pushing the goods out of the transport container. This high degree of automation reduces the workload of operators. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a transport box provided by the present invention;

[0018] Figure 2 This is a schematic diagram of another transport box provided by the present invention;

[0019] Figure 3 This is a schematic diagram of another transport box provided by the present invention;

[0020] Figure 4 This is a schematic diagram of another transport box provided by the present invention;

[0021] Figure 5 This invention provides a schematic diagram of the structure of a second transmission gear;

[0022] Figure 6 This is a schematic diagram of the structure of a lane-changing mechanism provided in an embodiment of the present disclosure;

[0023] Figure 7 This is a schematic diagram of the structure of a telescopic component provided in an embodiment of the present disclosure;

[0024] Figure 8This is a schematic diagram of another telescopic component provided in an embodiment of this disclosure.

[0025] Figure label:

[0026] 100. Box body;

[0027] 110. Rotatable door; 111. Connecting ear; 120. Movable door; 130. Movable groove; 140. Rotatable shaft; 141. Rotatable gear; 150. First suspension component;

[0028] 200. Telescopic components;

[0029] 210. Telescopic component; 211. Rack; 212. Limiting hole; 213. Storage slot; 220. Transmission component; 230. Moving rail box; 231. First transmission gear; 233. Second transmission gear; 234. Locking hole;

[0030] 300. Lane changing mechanism;

[0031] 310. First drive unit; 320. Second drive unit; 330. Drive shaft; 331. Clamp; 332. Third transmission gear;

[0032] 400. Limiting components;

[0033] 410. First connecting cable; 420. Movable component; 430. First limiting component; 431. Limiting spring; 432. Limiting block; 440. Moving groove; 450. Second limiting component; 460. Second connecting cable; 470. Second suspension component; 480. First direction; 490. Second direction. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0035] In the description of this invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] In the description of this invention, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" indicate the orientation or positional relationship, which is generally based on Figure 1 The orientation and position of a transport box when it is normally placed are shown only for the purpose of describing the present invention and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of the present invention. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0037] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0038] This invention provides a transport box, see below. Figure 1 It includes: a housing 100, including a rotatable door 110 and a movable door 120; a telescopic assembly 200, installed at the bottom of the housing 100, including multiple telescopic members 210 and a transmission member 220, wherein the telescopic members 210 are fixedly connected to the movable door 120 and are drively connected to the transmission member 220; and a lane-changing mechanism 300, installed at the bottom of the housing 100, for driving the telescopic assembly 200.

[0039] In this design, the telescopic assembly 200 includes multiple telescopic members 210, and the transport box includes a movable door 120, which is fixedly connected to the telescopic members 210. The telescopic members 210 extend and retract, moving the movable door 120. When the transport box needs to carry goods, the telescopic members 210 extend, moving the movable door 120 away from the rotatable door 110. The extended telescopic members 210 can carry more goods, improving transport efficiency. Furthermore, the telescopic members 210 can function similarly to a forklift, allowing goods to be forked onto them without manual handling. When unloading goods from the transport box and telescopic members 210, the goods on the telescopic members 210 are secured to them using a fixing device (such as a guide wheel assembly and a traction rope) near the top of the mounting frame. By retracting the telescopic members 210, the goods automatically detach from them. At the same time, the rotatable door 110 of the transport box can be opened. When the telescopic component 210 retracts, the movable door 120 moves with the retracting component to the end closer to the rotatable door 110, pushing out the goods in the transport box, thereby unloading the goods in the transport box. The degree of automation is high, which can reduce the labor intensity of operators.

[0040] In one embodiment, see Figures 1-2The lane-changing mechanism 300 includes a first drive unit 310, a second drive unit 320, and a drive shaft 330. The first drive unit 310 is used to apply power to the transmission member 220 to control the extension or retraction of the telescopic member 210. The drive shaft 330 includes a first state and a second state. The second drive unit 320 is used to control the drive shaft 330 to switch between the first state and the second state. In the first state, the drive shaft 330 is simultaneously connected to the telescopic member 210 and the rotatable door 110. In the second state, the drive shaft 330 is separated from the telescopic member 210.

[0041] The lane-changing mechanism 300 includes a first drive unit 310, a second drive unit 320, and a drive shaft 330. The first drive unit 310 applies power to the transmission member 220 to control the extension or retraction of the telescopic member 210. The second drive unit 320 switches the state of the drive shaft 330. When the drive shaft 330 is in the first state, it is simultaneously connected to both the telescopic member 210 and the rotatable door 110. That is, when the telescopic member 210 retracts, power can be transmitted to the rotatable door 110 through the drive shaft 330 to rotate the rotatable door 110 and open it. Alternatively, when the telescopic member 210 extends, power can be transmitted to the rotatable door 110 through the drive shaft 330 to rotate the rotatable door 110 and close it, thus enabling the opening and closing of the rotatable door 110. By controlling the drive shaft 330 to switch between the first state and the second state through the first drive unit 310, the rotatable door 110 can be prevented from rotating excessively, thus avoiding damage to the mechanical structure and improving reliability.

[0042] In one embodiment, a movable groove 130 is provided at the bottom of the box 100, and the movable door 120 passes through the movable groove 130 and is fixedly connected to the telescopic member 210 provided at the bottom of the box 100.

[0043] When the telescopic component 210 moves, the movable slot 130 can provide moving space for the movable door 120.

[0044] In one embodiment, see Figure 3 The telescopic assembly 200 also includes multiple movable rail boxes 230, each corresponding to a telescopic member 210. Each telescopic member 210 has a rack 211 at its bottom, and each movable rail box 230 has a first transmission gear 231 inside. A transmission member 220 passes through multiple movable rail boxes 230 sequentially and is fixedly connected to the first transmission gear 231 inside each movable rail box 230. The first transmission gear 231 meshes with the rack 211 at the bottom of the telescopic member 210.

[0045] With this design, the bottom of the telescopic component 210 has a rack 211, which meshes with the first transmission gear 231 to achieve power transmission. The first transmission gear 231 inside each movable rail box 230 is fixedly connected to the transmission component 220. By controlling the rotation of the transmission component 220, the rotation of the first transmission gear 231 inside multiple movable rail boxes 230 can be controlled, thereby synchronously controlling the extension and retraction of multiple telescopic components 210.

[0046] For example, the number of movable track boxes 230 and telescopic components 210 is not limited, and can be 2, 3, 4, 5, etc.

[0047] For example, the bottom of the mobile track box 230 is fixed with rubber feet that contact the ground for support. When the transport box is lowered to the ground, the rubber feet provide shock absorption and cushioning.

[0048] In one embodiment, a rotatable shaft 140 is also provided at the bottom of the housing 100. The rotatable door 110 is fixedly connected to the rotatable shaft 140 via a connecting lug 111. A rotatable gear 141 is provided on the rotatable shaft 140. By driving the rotatable gear 141 to rotate, the rotatable door 110 can be controlled to rotate.

[0049] In this embodiment of the disclosure, Figure 3 The first drive unit 310 and the transmission component 220 are also shown.

[0050] Figure 4 This is a schematic diagram of another transport container provided in an embodiment of this disclosure. Figure 4 This is a cross-sectional view of the transport container.

[0051] Figure 5 This is a schematic diagram of the structure of a second transmission gear 233 provided in an embodiment of this disclosure. Figure 5 for Figure 4 A magnified view of a portion of region A in the middle.

[0052] See Figures 4-5 In one embodiment, a second transmission gear 233 is movably disposed inside the movable track box 230. The second transmission gear 233 meshes with the telescopic member 210 and has a locking hole 234. The drive shaft 330 passes through multiple movable track boxes 230 in sequence and passes through the locking hole 234. The movable track box 230 also has a locking member 331. The drive shaft 330 is fixedly connected to the locking members 331 in the multiple movable track boxes 230 respectively. In the first state, the locking member 331 of the drive shaft 330 is locked in the locking hole 234. In the second state, the locking member 331 of the drive shaft 330 is separated from the locking hole 234.

[0053] For example, card 331 is a gear.

[0054] A locking piece 331 is provided on the drive shaft 330, and a locking hole 234 is provided on the second transmission gear 233. When the locking piece 331 is locked in the locking hole 234, transmission can be realized, so as to convert the movement of the telescopic member 210 into the rotation of the drive shaft 330, thereby realizing the rotation of the rotatable door 110.

[0055] See you again Figure 1 In one embodiment, the lane-changing mechanism 300 further includes an energizing unit (not shown in the figure). The energizing unit is disposed on the side of the housing 100 with the rotatable door 110. The energizing unit is used to sense whether the rotatable door 110 is closed. When the rotatable door 110 is in the closed state, the energizing unit sends an energizing signal to the second drive unit 320. After receiving the energizing signal, the second drive unit 320 drives the drive shaft 330 to switch to the second state.

[0056] The energizing unit can automatically control the second drive unit 320 to switch the drive shaft 330 to the second state, thereby preventing the rotatable door 110 from rotating excessively and improving reliability.

[0057] For example, the energizing unit is a pressure sensor. When the rotatable door 110 is closed, pressure is applied to the pressure sensor, and the pressure sensor can send an energizing signal to the second drive unit 320.

[0058] For example, the second drive unit 320 is an electromagnet or other mechanical device that can achieve reciprocating transport.

[0059] In one embodiment, see Figure 6 The drive shaft 330 is provided with multiple clips 331 and a third transmission gear 332. In the first state, the clips 331 are engaged in the clip holes 234, and the drive shaft 330 can obtain power from the telescopic member 210. In the second state, the clips 331 on the drive shaft 330 are disengaged from the clip holes 234, and the drive shaft 330 cannot obtain power from the telescopic member 210.

[0060] When the second drive unit 320 is powered on, it can control the drive shaft 330 to extend. When the second drive unit 320 is powered off, the drive shaft 330 is in a retracted state. By controlling the power on and off of the second drive unit 320, the extension and retraction of the drive shaft 330 can be controlled. When the drive shaft 330 is extended, it is in the first state; when the drive shaft 330 is retracted, it is in the second state.

[0061] In one embodiment, see Figure 1 , Figure 2 and Figure 7The transport box also includes a limiting component 400, which includes a first connecting cable 410, a movable part 420, and a first limiting member 430; the telescopic part 210 is provided with a moving groove 440 on its side, the movable part 420 is movably disposed in the moving groove 440, and the first limiting member 430 is used to limit the movement range of the movable part 420 in the moving groove 440. The side of the box body 100 is also provided with a first suspension member 150, one end of the first connecting cable 410 is connected to the movable part 420, and the other end of the first connecting cable 410 is connected to the first suspension member 150.

[0062] Setting the first connecting cable 410 can further ensure the reliability of the telescopic member 210. When the telescopic member 210 carries goods, the pressure borne by the telescopic member 210 can be shared through the first connecting cable 410.

[0063] In one embodiment, the first limiting member 430 includes a limiting spring 431 and a limiting block 432. A limiting hole 212 is formed on the surface of the telescopic member 210 adjacent to the moving groove 440. One end of the limiting spring 431 is fixedly disposed in the limiting hole 212, and the other end is fixedly connected to the limiting block 432.

[0064] The first limiting member 430 with the above structure can ensure the limiting effect of the first limiting member 430, and at the same time, it can also ensure that the movable member 420 can be easily removed.

[0065] In one embodiment, there are multiple first connecting cables 410, and the lengths of the multiple first connecting cables 410 decrease sequentially.

[0066] In one embodiment, the lengths of the multiple connecting cables decrease sequentially from the side furthest from the housing 100 to the side closest to the housing 100. The provision of multiple first connecting cables 410 can further ensure the reliability of the telescopic member 210.

[0067] In one embodiment, when there are multiple first connecting cables 410, and the lengths of the first connecting cables 410 decrease sequentially, the connection positions of the multiple first connecting cables 410 on the telescopic member 210 are different. When the first connecting cable 410 is fixedly connected to the movable member 420 and the first suspension member 150, in order to ensure that the first connecting cable 410 does not affect the extension and retraction of the telescopic member 210, it is necessary to determine the length of the shortest first connecting cable 410. The length of the shortest first connecting cable 410 can be determined as follows: when one first connecting cable 410 is set, and the telescopic member 210 is fully retracted, the first connecting cable 410 is just in a taut state; at this time, the length of the first connecting cable 410 is the minimum length. Depending on the actual length of the telescopic member 210, the setting position of the limiting component 400, and the setting position of the first suspension member 150, the actual minimum length of the first connecting cable 410 may be different.

[0068] Of course, the above-mentioned configuration of the first connecting cable 410 is the configuration method when the first connecting cable 410 is fixedly connected. If the first connecting cable 410 is configured as a detachable connecting cable, there is no need to determine the minimum length of the first connecting cable 410.

[0069] In one embodiment, see Figure 8 The limiting assembly 400 also includes a second limiting member 450, a second connecting cable 460, and a second suspension member 470. The second limiting member 450 is disposed at the end of the telescopic member 210 away from the movable door 120. The second connecting cable 460 is disposed in the moving groove 440, and one end of the second connecting cable 460 is connected to one side of the second limiting member 450, while the other end of the second connecting cable 460 is connected to the movable member 420. The second suspension member 470 is disposed in the moving groove 440, and the height of the second suspension member 470 is less than or equal to the height of the bottom of the second limiting member 450. The second connecting cable 460 is located at the bottom of the second suspension member 470. The second limiting member 450 has a larger dimension in the first direction 480 than in the second direction 490. The second limiting member 450 has a third state and a fourth state. In the third state, the first direction 480 of the second limiting member 450 is parallel to the surface of the telescopic member 210, and the second direction 490 is perpendicular to the surface of the telescopic member 210. In the fourth state, the first direction 480 is perpendicular to the surface of the telescopic member 210, and the second direction 490 is parallel to the surface of the telescopic member 210. When the second connecting cable 460 applies tension to the second limiting member 450, the second limiting member 450 switches from the third state to the fourth state.

[0070] The second limiting member 450 is rotatably disposed in the storage groove 213 on the telescopic member 210. The second limiting member 450 is a right-angle limiting plate. Of course, the second limiting member 450 can also be a limiting member of other shapes.

[0071] In one embodiment, a second limiting member 450, a second connecting cable 460, and a second suspension member 470 are provided to limit the goods on the telescopic member 210. When the telescopic member 210 extends to its moving length, the first connecting cable 410 applies tension to the movable member 420, and the movable member 420 applies tension to the second connecting cable 460, causing the second limiting member 450 to switch to the fourth state, thereby achieving the effect of limiting the goods.

[0072] The specific usage method is as follows: 1. Drive the telescopic assembly 200 to extend the telescopic member 210. Control the first drive unit 310 to extend the telescopic member 210 via the control console. During the process of controlling the first drive unit 310 to extend the telescopic member 210, if the rotatable door 110 is in the open state (e.g., horizontal state), the second drive unit 320 can be controlled simultaneously to switch the drive shaft 330 to the first state. At this time, during the extension of the telescopic member 210, the rotatable door 110 can obtain the power when the telescopic member 210 extends and rotates following the extension of the telescopic member 210. When the rotatable door 110 contacts the side of the housing 100 (i.e., when the rotatable door 110 is in the closed state), the energizing unit senses the closure of the rotatable door 110 (the energizing unit (e.g., a pressure sensor) senses the pressure of the rotatable door 110), thereby energizing the second drive unit 320 and switching the drive shaft 330 from the first state to the second state. After the drive shaft 330 is switched to the second state, the drive shaft 330 can no longer obtain the power transmitted by the telescopic member 210. 2. Place the object to be transported inside the container 100 and on the telescopic member 210. When the telescopic member 210 is not extended, the movable door 120 and the rotatable door 110 of the container 100 are adjacent. When moving the object to be transported, the telescopic member 210 can be extended first, so that the movable door 120 is away from the rotatable door 110, thus forming a storage space between the movable door 120 and the rotatable door 110. When the telescopic member 210 is extended, it can also be used as a forklift to lift the object to be transported onto the telescopic member 210. After the telescopic member 210 is fully extended, the movable door 120 moves to the side of the container 100 away from the rotatable door 110, and then other objects to be transported can be moved into the container 100. At the same time, during the extension of the telescopic member 210, the first connecting cable 410 will pull the movable member 420 until the movable member 420 is locked at the first limiting member 430. When the first connecting cable 410 pulls the movable part 420, since the other end of the movable part 420 is connected to the second connecting cable 460, the second connecting cable 460 will pull the second limiting member 450. Until the telescopic member 210 is fully extended, the first connecting cable 410 in the limiting assembly 400 will be in a taut state, and the second limiting member 450 will switch to a fourth state, limiting the cargo on the telescopic member 210. Simultaneously, due to the weight of the cargo itself, the first connecting cable 410 and the second connecting cable 460 will remain taut during the transport of the cargo. Therefore, the second limiting member 450 can continuously receive the tension applied by the first connecting cable 410 and the second connecting cable 460, ensuring the limiting effect of the second limiting member 450.When it is necessary to unload the goods from the telescopic component 210, the telescopic component 210 retracts, and the first connecting cable 410 and the second connecting cable 460 gradually change from a taut state to a taut state. The tension on the second limiting component 450 gradually decreases, so that when the goods are pulled off the telescopic component 210, the second limiting component 450 will not obstruct the goods. 3. Move the transport box to the platform of the building, control the telescopic component 210 to retract, unload the object to be transported from the box 100 and the telescopic component 210, manually open the rotating door 110, and after the rotating door 110 rotates, it contacts the platform of the building, so that the rotating door 110 can act as a guide plate between the box 100 and the platform of the building. The object to be transported on the telescopic component 210 is then tied to a fixed device on the building (such as a guide wheel assembly and a traction rope, etc.), and the telescopic component 210 is retracted. The object to be transported on the telescopic component 210 will move to the fixed device and then to the building. The object to be transported inside the box 100 will be pushed out by the movable door 120 and moved to the building along the rotatable door 110.

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A transport box, characterized in that, include: The enclosure includes a swivel door and a movable door; A telescopic assembly, installed at the bottom of the housing, includes multiple telescopic components and a transmission component. The telescopic components are fixedly connected to the movable door, and the telescopic components are pulsatorically connected to the transmission component. A lane-changing mechanism, installed at the bottom of the housing, is used to drive the telescopic assembly; After the telescopic component is fully extended, the movable door moves to the side of the housing away from the rotatable door; The lane-changing mechanism includes a first drive unit, a second drive unit, and a drive shaft; The first drive unit is used to apply power to the transmission component to control the extension or retraction of the telescopic component; The drive shaft includes a first state and a second state. The second drive unit is used to control the drive shaft to switch between the first state and the second state. In the first state, the drive shaft is simultaneously connected to the telescopic member and the rotatable door. In the second state, the drive shaft is separated from the telescopic member.

2. A transport box according to claim 1, characterized in that, The bottom of the box has a movable groove, and the movable door passes through the movable groove and is fixedly connected to the telescopic component located at the bottom of the box.

3. A transport box according to claim 2, characterized in that, The telescopic assembly also includes multiple movable rail boxes, each corresponding to one of the telescopic components.

4. A transport box according to claim 3, characterized in that, The telescopic component has a rack at its bottom, and the movable rail box has a first transmission gear inside. The transmission component passes through multiple movable rail boxes in sequence and is fixedly connected to the first transmission gear inside the movable rail box. The first transmission gear meshes with the rack at the bottom of the telescopic component.

5. A transport box according to claim 4, characterized in that, The movable track box is movably equipped with a second transmission gear, which meshes with the telescopic component, and the second transmission gear has a locking hole. The drive shaft passes through multiple movable rail boxes in sequence, and the drive shaft passes through the locking hole. Each movable rail box also has a locking component. The drive shaft is fixedly connected to the locking components in the multiple movable rail boxes respectively. In the first state, the locking component is locked in the locking hole. In the second state, the locking component is separated from the locking hole.

6. A transport box according to claim 5, characterized in that, The lane-changing mechanism also includes an energizing unit, which is located on the side of the housing with a rotatable door. The energizing unit is used to sense whether the rotatable door is closed. When the rotatable door is closed, the energizing unit sends an energizing signal to the second drive unit. After receiving the energizing signal, the second drive unit drives the drive shaft to switch to the second state.

7. A transport box according to claim 6, characterized in that, The drive shaft is equipped with multiple locking devices and a third transmission gear. In the first state, the locking devices are locked in the locking holes, and the drive shaft can obtain power from the telescopic component. In the second state, the clip on the drive shaft disengages from the clip hole, and the drive shaft cannot obtain power from the telescopic component.

8. A transport box according to claim 7, characterized in that, The transport container also includes a limiting assembly, comprising a first connecting cable, a movable component, and a first limiting component; The telescopic component has a moving groove on its side, and the movable component is movably disposed in the moving groove. The first limiting component is used to limit the movement range of the movable component in the moving groove. The side of the box is also provided with a first suspension component. One end of the first connecting cable is connected to the movable component, and the other end of the first connecting cable is connected to the first suspension component.

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