Multifunctional logistics box with protection function

Abstract

The utility model relates to the technical field of logistics box equipment, in particular to a multifunctional logistics box with a protection function, which comprises a box body, an electric push rod is fixedly connected to the bottom surface of the box body, a movable frame is fixedly connected to the telescopic end of the electric push rod, and a supporting rod is movably connected to the top surface of the movable frame in a penetrating manner. Universal wheels are fixedly connected to the bottom ends of the supporting rods, a sleeve pipe is fixedly connected to the surface of the top of the movable frame in a penetrating mode, an up-down pipe is in threaded connection with the surface of the inner side of the sleeve pipe, a grounding plate is movably connected to the surface of the bottom of the up-down pipe through a bearing, and an elastic arc piece is fixedly connected to the surface of the inner side of the box body. Through the arrangement of the electric push rod, the movable frame, the supporting rod, the sleeve pipe, the upper pipe, the lower pipe and the grounding plate, the box body can be conveniently moved and stably placed at a required position, and the applicability is better.

Description

Technical Field

[0001] The utility model relates to a multifunctional logistics box with a protective function, belonging to the technical field of logistics box equipment. Background Art

[0002] A logistics box is a transport device for transferring and conveying goods. In order to better protect the goods in the logistics box, an elastic structure is usually provided in the inner cavity of the logistics box to unload force. For example, a new type of multifunctional logistics box mentioned in the authorization announcement No. CN210681653U includes a box body, which includes an outer shell, an inner shell and a buffer layer arranged between the outer shell and the inner shell. A refrigeration cavity and a shock-absorbing layer are arranged inside the outer shell. The refrigeration cavity is arranged around the inner shell. The shock-absorbing layer is arranged at the upper end of the refrigeration cavity at the bottom of the outer shell. A filling port is provided at the top of the refrigeration cavity, and a discharge port is provided at the bottom of the refrigeration cavity. Refrigerant is poured in the refrigeration cavity.

[0003] In this device, the buffer layer can provide shock absorption protection, and the addition of refrigerant can make the logistics box have the function of refrigeration. However, in the actual application process, the researchers found that after the logistics box is moved and placed stably, its applicability is poor. Different goods need to be refrigerated or stored at high temperature, and its functions are relatively single, which is not conducive to promotion and use. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a multifunctional logistics box with a protective function.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a multifunctional logistics box with a protective function, comprising a box body, an electric push rod fixedly connected to the bottom surface of the box body, a mobile frame fixedly connected to the telescopic end of the electric push rod, a support rod movably connected to the top surface of the mobile frame, a universal wheel fixedly connected to the bottom end of the support rod, a sleeve tube fixedly connected to the top surface of the mobile frame, an upper and lower tubes threadedly connected to the inner surface of the sleeve tube, a grounding plate movably connected to the bottom surfaces of the upper and lower tubes through bearings, an elastic arc sheet fixedly connected to the inner surface of the box body, a placement frame fixedly connected to the outer surface of the elastic arc sheet, a heating plate fixedly connected to the front and rear side surfaces of the placement frame, an electric heating wire fixedly connected to the inner surface of the heating plate, a refrigerant filling pipe fixedly connected to the top surface of the placement frame, and a refrigerant discharge pipe fixedly connected to one side surface of the placement frame.

[0006] Preferably, the number of the support rods is four, and the top ends of the four support rods are fixedly connected to the box body.

[0007] Preferably, the outer surfaces of the upper and lower tubes are provided with threaded layers matching the structural dimensions of the inner surface of the sleeve tube, and the outer surfaces of the upper and lower tubes are fixedly connected with force-bearing rods.

[0008] Preferably, the number of the grounding plates is four, and the bottom surfaces of the four grounding plates are coated with an anti-slip soft layer.

[0009] Preferably, the inner cavity of the placement frame is a hollow structure, and the bottom surface of the placement frame is slidably connected to the box body.

[0010] Preferably, one end of the coolant discharge pipe passes through and is movably connected to the box body, and the outer surfaces of the coolant discharge pipe and the coolant filling pipe are both threadedly connected with a cover body.

[0011] Preferably, a magnetic sealing cover is movably connected to the top surface of the box body via a rotating shaft, and a control box is fixedly connected to a surface of a side of the magnetic sealing cover away from the box body.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model is provided with an electric push rod, a mobile frame, a support rod, a sleeve tube, an upper and lower tubes and a grounding plate, so that the box can be conveniently moved and stably placed at a required position, and has better applicability. When in use, the electric push rod is controlled to be retracted to drive the mobile frame to rise, and the universal wheel at the bottom of the support rod is in contact with the ground, so that the box can be conveniently moved. When the electric push rod is controlled to be extended, the grounding plate is in contact with the ground, and the upper and lower tubes can be rotated as needed to adjust the height size of the sleeve tube and the upper and lower tubes as a whole, so that it is suitable for a variety of uneven grounds;

[0014] 2. By arranging a coolant filling pipe, a coolant discharge pipe and a heating plate on the surface of the placement frame, and arranging an electric heating wire in the inner cavity of the heating plate, the goods placed inside the placement frame can be refrigerated or heated, and the function is more comprehensive. When in use, open the cover body on the outer side of the coolant filling pipe and add coolant to refrigerate the goods inside the placement frame. When different goods require high temperature, control the electric heating wire in the inner cavity of the heating plate to start and heat the placement frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1The structural diagram at A in the middle;

[0018] Figure 3 It is a structural schematic diagram of the relevant details of the mobile frame in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the details of the inner cavity of the heating plate in the utility model;

[0020] In the figure: 1. Box body; 2. Electric push rod; 3. Moving frame; 4. Support rod; 5. Universal wheel; 6. Sleeve tube; 7. Upper and lower tubes; 8. Grounding plate; 9. Elastic arc sheet; 10. Placement frame; 11. Heating plate; 12. Electric heating wire; 13. Coolant filling pipe; 14. Coolant discharge pipe; 15. Magnetic sealing cover. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a multifunctional logistics box with a protective function, comprising a box body 1, an electric push rod 2 is fixedly connected to the bottom surface of the box body 1, a mobile frame 3 is fixedly connected to the telescopic end of the electric push rod 2, a support rod 4 is movably connected to the top surface of the mobile frame 3, a universal wheel 5 is fixedly connected to the bottom end of the support rod 4, a sleeve tube 6 is fixedly connected to the top surface of the mobile frame 3, an upper and lower tubes 7 are threadedly connected to the inner surface of the sleeve tube 6, and a grounding plate 8 is movably connected to the bottom surface of the upper and lower tubes 7 through a bearing, an elastic arc piece 9 is fixedly connected to the inner surface of the box body 1, a placement frame 10 is fixedly connected to the outer surface of the elastic arc piece 9, a heating plate 11 is fixedly connected to the front and rear side surfaces of the placement frame 10, an electric heating wire 12 is fixedly connected to the inner surface of the heating plate 11, a refrigerant filling pipe 13 is fixedly connected to the top surface of the placement frame 10, and a refrigerant discharge pipe 14 is fixedly connected to the side surface of the placement frame 10.

[0023] When in use, the goods are placed in the inner cavity of the placement frame 10. When the goods need to be placed in a high temperature environment, the electric heating wire 12 in the inner cavity of the heating plate 11 is controlled to start, and the placement frame 10 is heated to provide thermal energy. When the goods need a refrigerated environment, the cover on the outside of the refrigerant filling pipe 13 is opened, and the refrigerant is added. The goods inside the placement frame 10 can be refrigerated, and then the magnetic sealing cover 15 is magnetically attracted to the top surface of the box body 1, wherein the interior of the box body 1 and the interior of the magnetic sealing cover 15 are filled with a thermal insulation cotton layer, and an iron layer is fixedly connected to the top of the box body 1, which can be magnetically attracted and movably connected to the magnetic sealing cover 15.

[0024] As a preferred technical solution for a multifunctional logistics box with protective function of the utility model, the inner cavity of the placement frame 10 is a hollow structure, and the bottom surface of the placement frame 10 is slidably connected to the box body 1; the structure of the placement frame 10 is described as a hollow structure, which can be filled with refrigerant.

[0025] As an optimal technical solution for a multifunctional logistics box with a protective function of the utility model, one end of the refrigerant discharge pipe 14 passes through and is movably connected to the box body 1, and the outer surfaces of the refrigerant discharge pipe 14 and the refrigerant filling pipe 13 are both threadedly connected with a cover body; the position of the refrigerant discharge pipe 14 is described, and the cover body can be rotated to tighten or removed.

[0026] As an optimal technical solution for a multifunctional logistics box with a protective function of the utility model, a magnetic sealing cover 15 is movably connected to the top surface of the box body 1 through a rotating shaft, and a control box is fixedly connected to the surface of the magnetic sealing cover 15 away from the side of the box body 1; a rechargeable battery and a controller are arranged in the inner cavity of the control box, and the controller is a PLC controller or a single-chip microcomputer. The electrical components mentioned in this application, such as the electric push rod 2 and the electric heating wire 12, are all electrically connected to the battery through wires, and the electrical components can be powered by the battery, which is an existing common technical means. The electrical components mentioned in this application, such as the electric push rod 2 and the electric heating wire 12, are all electrically connected to the controller through wires, and the corresponding electrical components can be started and stopped by the controller, which is a well-known technical means and will not be elaborated here. Example

[0027] See also Figure 2 The difference between this embodiment and embodiment 1 is that:

[0028] There are four support rods 4, and the top ends of the four support rods 4 are fixedly connected to the box body 1; the outer surfaces of the upper and lower tubes 7 are provided with a threaded layer that matches the structural dimensions of the inner surface of the sleeve tube 6, and the outer surfaces of the upper and lower tubes 7 are fixedly connected with a force-bearing rod; there are four grounding plates 8, and the bottom surfaces of the four grounding plates 8 are coated with a non-slip soft layer; the upper and lower tubes 7 can be rotated through the force-bearing rod to change the height dimensions of the combination of the upper and lower tubes 7 and the sleeve tube 6, and the non-slip soft layer at the bottom of the grounding plate 8 is made of rubber.

[0029] The working principle and use process of the utility model are as follows: when in use, when it is necessary to push the logistics box, the electric push rod 2 is controlled to retract, driving the mobile frame 3 to rise. At this time, the universal wheel 5 at the bottom of the support rod 4 is in contact with the ground, so that the box body 1 can be conveniently moved. Furthermore, when placing the logistics box, the electric push rod 2 is controlled to extend. At this time, the grounding plate 8 is in contact with the ground. The upper and lower tubes 7 can be rotated as needed to adjust the overall height of the sleeve tube 6 and the upper and lower tubes 7, which is suitable for a variety of uneven grounds.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0031] In this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. A multifunctional logistics box with protective function, comprising a box body (1), characterized in that: The bottom surface of the box body (1) is fixedly connected to an electric push rod (2), the telescopic end of the electric push rod (2) is fixedly connected to a moving frame (3), the top surface of the moving frame (3) is penetrated by a support rod (4) for movably connection, the bottom end of the support rod (4) is fixedly connected to a universal wheel (5), the top surface of the moving frame (3) is penetrated by a sleeve tube (6) for fixed connection, the inner surface of the sleeve tube (6) is threadedly connected to an upper and lower tube (7), the bottom surfaces of the upper and lower tubes (7) are movably connected to a grounding plate (8) via a bearing, the inner surface of the box body (1) is fixedly connected to an elastic arc sheet (9), the outer surface of the elastic arc sheet (9) is fitted and fixedly connected to a placement frame (10), the front and rear side surfaces of the placement frame (10) are fixedly connected to a heating plate (11), the inner surface of the heating plate (11) is fixedly connected to an electric heating wire (12), the top surface of the placement frame (10) is fixedly connected to a refrigerant filling pipe (13), and the side surface of the placement frame (10) is fixedly connected to a refrigerant discharge pipe (14).

2. The multifunctional logistics box with protective function according to claim 1, characterized in that: There are four support rods (4), and the top ends of the four support rods (4) are fixedly connected to the box body (1).

3. The multifunctional logistics box with protective function according to claim 1, characterized in that: The outer surfaces of the upper and lower tubes (7) are provided with a threaded layer that matches the structural dimensions of the inner surface of the sleeve tube (6), and the outer surfaces of the upper and lower tubes (7) are fixedly connected to a force-bearing rod.

4. The multifunctional logistics box with protective function according to claim 1, characterized in that: The number of the grounding plates (8) is four, and the bottom surfaces of the four grounding plates (8) are coated with an anti-slip soft layer.

5. The multifunctional logistics box with protective function according to claim 1, characterized in that: The inner cavity of the placement frame (10) is a hollow structure, and the bottom surface of the placement frame (10) is slidably connected to the box body (1).

6. The multifunctional logistics box with protective function according to claim 1, characterized in that: One end of the refrigerant discharge pipe (14) penetrates and is movably connected to the box body (1), and the outer surfaces of the refrigerant discharge pipe (14) and the refrigerant filling pipe (13) are both threadedly connected with a cover body.

7. The multifunctional logistics box with protective function according to claim 1, characterized in that: The top surface of the box body (1) is movably connected to a magnetic sealing cover (15) via a rotating shaft, and the surface of the magnetic sealing cover (15) on one side away from the box body (1) is fixedly connected to a control box.

Images