CN112537535B

CN112537535B - Logistics transport case with prevent falling bad function

Info

Publication number: CN112537535B
Application number: CN202011606831.5A
Authority: CN
Inventors: 沈波; 王建兵; 项勇; 刘方方
Original assignee: Anhui Port Logistics Co ltd
Current assignee: Anhui Port Logistics Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-04-19
Anticipated expiration: 2040-12-30
Also published as: CN112537535A

Abstract

The invention relates to the technical field of logistics transportation, in particular to a logistics transportation box with a crash-proof function; the gyroscope comprises a box body, a gyroscope component, a loading frame, a damping component, a limiting component, a detection component, a driving component and a damping component, wherein a rotating groove is formed in the bottom end of the box body; the invention can effectively solve the problems that the prior art can not prevent the toppling of internal articles, has poor damping effect during emergency braking, has limited damping angle range and the like.

Description

Logistics transport case with prevent falling bad function

Technical Field

The invention relates to the technical field of logistics transportation, in particular to a logistics transportation box with a crash-proof function.

Background

The logistics transportation technology mainly comprises two categories of transportation facilities and transportation operation, wherein the former belongs to the hard transportation technology, and the latter belongs to the soft transportation technology. The hard transportation technology mainly comprises the improvement of transportation infrastructures, such as roads, railways, sea transportation, transport vehicles and other infrastructures, the soft transportation technology comprises a management method, a logistics technology, logistics personnel literacy and the like, the important role of modern logistics in regional economic development is more and more known to people, and the development of modern logistics is put into an important agenda in many provinces and cities. The logistics modernization and economic development are closely related, and the Chinese economy is expected to keep steady and rapid growth in the future for a quite long period of time, and the trend of the world economy in track is also enhanced, which is a large environment for the logistics business development.

The use of commodity circulation transportation is very frequent, plays very important effect to human life, and the collision can take place in the commodity circulation, leads to the article of thing inside the thing flow box to take place to damage.

In the application number: CN201711366460.6 discloses a commodity circulation transport case with prevent falling bad function, including box and overhead bin, the equal fixedly connected with buffer board in both sides of inner wall of the box bottom, one side fixedly connected with buffer spring of buffer board inner wall, one side fixedly connected with fixture block that buffer spring kept away from the buffer board inner wall, one side of fixture block runs through the buffer board and extends to the outside of buffer board, the fixture block extends to one side of buffer board outside and rotates and be connected with first swinging arms, the one end that fixture block was kept away from to first swinging arms is rotated through the pivot and is connected with first swinging arms, the one end that first swinging arms was kept away from is rotated and is connected with the axis, relate to commodity circulation transport case technical field. This commodity circulation transport case with prevent falling bad function can be when taking place emergency braking, and the removal orbit with the device keeps unanimous, has very big guard action to the object, prevents to take place unnecessary collision, has reduced the loss.

However, the following disadvantages still exist in the process of practical use;

first, the inability to prevent tipping of the contents;

secondly, the damping effect is poor during emergency braking, and because the damping is completely passive, the spring can be restored to be stable for a long time;

third, the angular range of damping is limited because damping is only possible for a portion of the angular range in the horizontal and vertical directions.

Disclosure of Invention

The present invention is directed to solving the problems of the prior art, and the problems set forth in the background above.

In order to achieve the purpose, the invention adopts the following technical scheme: a logistics transport case with an anti-breaking function comprises a case body, a gyroscope component, a carrying frame, a damping component, a limiting component, a detection component, a driving component and a damping component;

a pair of matched cover plates is rotatably connected to the top of the box body at the box opening, a matched locking assembly is arranged between the cover plates, the middle of the bottom end of the box body is inwards sunken and is vertically provided with a rotating groove with an I-shaped cross section in the vertical direction, and a circle of first mounting groove is distributed on the side wall of the middle of the rotating groove;

the gyroscope component comprises a rotating disc, a chassis, supporting rods and a ring, wherein the rotating disc is rotatably connected to the upper part of a rotating groove and matched with the rotating disc, the chassis is fixed to the upper end face of the rotating disc and matched with the rotating disc, the supporting rods are symmetrically fixed to two ends of the upper end face of the chassis, the two ends of the ring are respectively rotatably connected with the two supporting rods, a circle of second mounting groove is distributed on the outer side wall of the middle part of the rotating disc, coupling blocks are arranged at the tops of the supporting rods, first rotating shafts matched with the coupling blocks are symmetrically arranged on the outer side wall of the ring, a shaft body of each first rotating shaft, which is positioned in a first shaft groove in each coupling block, is provided with a first slot in a mode of being vertical to the central axis of the shaft body, second shaft grooves are also symmetrically formed in the inner side wall of the ring, and the central axes of the first shaft groove and the second shaft grooves are coplanar and mutually vertical;

the outer side walls of two ends of the carrying frame are symmetrically fixed with second rotating shafts, the tail ends of the two second rotating shafts are respectively and rotatably connected into two second shaft grooves, a shaft body of the second rotating shafts, which is positioned in the second shaft grooves, is provided with a second slot in a mode of being vertical to the central axis of the second rotating shafts, a control box and an interface module are arranged at a frame opening at the top of the carrying frame, a first cavity is arranged at the middle position inside the bottom end of the carrying frame, a group of mutually isolated second cavities are symmetrically arranged around the first cavity inside the bottom end of the carrying frame, a liquid chamber and a gas chamber which are isolated from the top and the bottom of the second cavity are arranged in the second cavity through diaphragms, and a group of vent holes for communicating the first cavity are arranged on the outer surface of the bottom end of the carrying frame;

the damping component is arranged on the bottom wall in the carrying frame;

the limiting assembly is arranged on the side wall in the carrying frame;

the detection assembly comprises pressure sensors arranged in the first slot and the second slot and an air pressure sensor arranged on the diaphragm and positioned on the end face of one side of the air chamber;

the driving assembly comprises a liquid pump and an air pump which are arranged in the first cavity, the liquid pump is respectively and independently communicated with each liquid chamber through a transmission assembly, and the air pump is also respectively and independently communicated with each air chamber through the transmission assembly;

the damping assembly includes an inductive assembly disposed in the first mounting recess and a generating assembly disposed in the second mounting recess.

Furthermore, all be equipped with the one deck buffer layer on the outer wall of box and apron uniformly, the locking subassembly includes lock platform and tapered end, lock platform, tapered end set up respectively in the position department that two apron outside surfaces correspond, still be equipped with the ball groove uniformly on the diapire in rotation groove, equal movable mounting has the ball that matches with it in the ball groove, the top of ball all just with the bottom surface contact of rolling disc.

Furthermore, a processing module, a storage module and a corresponding power conversion circuit are arranged inside the control box.

Furthermore, the processing module is a single chip microcomputer or a PLC.

Furthermore, the projection of the second cavity on the bottom surface of the carrying frame is uniformly distributed on the bottom surface of the carrying frame, and the liquid chambers are all pre-filled with a proper amount of counterweight liquid.

Furthermore, the counterweight liquid is a non-corrosive liquid with the specific gravity more than or equal to 1.

Furthermore, the damping assembly comprises springs, a supporting plate and a flexible base plate, wherein the springs are uniformly distributed on the inner bottom wall of the carrying frame, the upper ends of the springs are fixed on the lower end surface of the supporting plate, and the flexible base plate uniformly covers the upper end surface of the supporting plate; the limiting assembly comprises electric air bags and buffer cushion blocks, a group of electric air bags are arranged on the side wall in the carrying frame, and the buffer cushion blocks matched with the electric air bags are arranged in the electric air bags; the transmission assembly comprises a guide pipe and an electromagnetic valve arranged on the guide pipe; the induction component comprises a first magnetic shielding case arranged in the first mounting groove and matched with the first magnetic shielding case and a coil arranged in the first magnetic shielding case and self-closed; the generating assembly includes a second magnetically shielded enclosure disposed in and mating with the second mounting recess and a permanent magnet disposed in the second magnetically shielded enclosure.

Furthermore, the surface of the electric air bag is uniformly distributed with pressure sensors; the central axis of the coil is coaxial with the central axis of the first magnetic shielding case, and a layer of electric insulation skin is uniformly coated outside the coil; the N-S pole connecting line of the permanent magnet is coaxial with the second magnetic shielding case, and the polarities of the permanent magnets at the tube openings of the second magnetic shielding case in all the generating assemblies are the same.

Furthermore, the interface module, the pressure sensor, the air pressure sensor, the liquid pump, the air pump, the electromagnetic valve, the electric air bag and the pressure sensor are all electrically connected with the control box.

Compared with the prior art, the invention has the advantages and positive effects that,

1. according to the invention, the articles in the placing frame are reliably and stably fixed through the limiting assembly, and meanwhile, different amounts of counterweight liquid are distributed in different liquid chambers under the control of the matching of the control box, the interface module, the detection assembly, the driving assembly and the transmission assembly. Therefore, the projection of the gravity center of the loading frame on the bottom surface is in the middle of the gravity center (so that the smoothness of the gyroscope assembly during rotation can be improved, and the service life of the gyroscope assembly can be effectively prolonged). The effect of guaranteeing effectively that the articles placed in the carrying frame cannot topple over is achieved.

2. The box body, the gyroscope assembly, the damping assembly and other structures are added for matching use; so that, when emergency braking occurs, the rotary disk is rotated in the rotary slot, thereby causing relative movement between the coil and the permanent magnet, thereby generating an induced current in the coil. According to lenz's law, the induced current on the coil generates a magnetic field which can generate a blocking effect on the change of the original magnetic field, so that the rotation of the rotating disc is subjected to certain resistance. Thereby enabling the rotating disc to rapidly and stably rotate from a moving state to a stop state; the pair effect of the product of the invention is effectively improved.

3. The invention is designed by additionally arranging a box body, a gyroscope component, a carrying frame, a damping component, a limiting component, a detection component and a driving component. The effect of carrying out 360-degree omnibearing shock absorption on the articles in the carrying box is effectively achieved.

4. The logistics transport box can be used as a standard transport box body, can be transported in the processes of automobile transportation, shipping and railway transportation, and facilitates linkage of various transports.

Drawings

FIG. 1 is a pictorial view of the present invention from a first perspective;

FIG. 2 is a schematic view of the cover plate of the present invention shown in a second view when opened;

FIG. 3 is an exploded view of the case and gyroscope assembly from a third perspective of the present invention;

FIG. 4 is an exploded view of a fourth view lower carrier frame and gyroscope assembly of the present invention;

FIG. 5 is a partially sectioned pictorial view of two first axes of rotation of a ring at a fifth viewing angle in accordance with the present invention;

FIG. 6 is a schematic view of the two second shafts of the lower object carrying frame with the sixth view angle, partially cut away;

FIG. 7 is a partially sectioned pictorial view of a control box of a lower object carrying frame at a seventh viewing angle in accordance with the present invention;

FIG. 8 is an exploded view of the carrier frame and shock absorbing assembly from an eighth perspective of the present invention;

FIG. 9 is a bottom view of the object loading frame at a ninth view of the present invention;

FIG. 10 is a cross-sectional view of the bottom of the object frame at a tenth viewing angle according to the present invention;

FIG. 11 is a pictorial view of the bottom of the object frame and the diaphragm in partial section at an eleventh viewing angle in accordance with the present invention;

FIG. 12 is an exploded view of the rotor and generant assembly from a twelfth perspective in accordance with the invention;

FIG. 13 is a schematic view of the tank body with a thirteenth viewing angle of the present invention, after first cross-sectional view;

FIG. 14 is an exploded view of the case, together with the sensor assembly and the ball, taken from a second cross-section in a fourteenth perspective of the present invention;

FIG. 15 is an exploded view of the sensing assembly of the present invention;

FIG. 16 is a cross-sectional view, partially in section, of the tank of the present invention;

FIG. 17 is a cross-sectional view of the electric air bag of the present invention;

FIG. 18 is a cross-sectional view of a coil of the present invention;

FIG. 19 is an enlarged view of area A of FIG. 5;

FIG. 20 is an enlarged view of area B of FIG. 6;

FIG. 21 is an enlarged view of area C of FIG. 7;

FIG. 22 is an enlarged view of area D of FIG. 11;

fig. 23 is an enlarged view of region E in fig. 12.

The reference numerals in the drawings denote: 1-a box body; 2-carrying frame; 3-cover plate; 4-rotating the groove; 5-a first mounting groove; 6-rotating the disc; 7-a chassis; 8-a support bar; 9-a circular ring; 10-a second mounting groove; 11-a coupling block; 12-a first shaft; 13-a first axial slot; 14-a first slot; 15-second axial grooves; 16-a second shaft; 17-a second slot; 18-a control box; 19-an interface module; 20-a first cavity; 21-a second cavity; 22-a septum; 23-a liquid chamber; 24-a gas chamber; 25-a vent hole; 26-a pressure sensor; 27-a barometric pressure sensor; 28-liquid pump; 29-an air pump; 30-a shock-absorbing layer; 31-locking the table; 32-a lock head; 33-ball grooves; 34-a ball bearing; 35-a processing module; 36-a storage module; 37-a spring; 38-a support plate; 39-flexible backing plate; 40-an electric air bag; 41-cushion blocks; 42-a catheter; 43-a solenoid valve; 44-a first magnetic shield shell; 45-coil; 46-a second magnetic shield shell; 47-a permanent magnet; 48-electrically insulating sheath.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

The logistics transportation box with the crash-proof function of the embodiment is as follows, referring to fig. 1-23: including box 1, gyroscope subassembly, year thing frame 2, damper assembly, spacing subassembly, determine module, drive assembly and damping component.

A pair of matched cover plates 3 are rotatably connected to the top of the box body 1 at a box opening, a matched locking assembly is arranged between the cover plates 3, the middle of the bottom end of the box body 1 is inwards sunken and is vertically provided with a rotating groove 4 which is shaped like an I in the cross section of the vertical direction, and a circle of first mounting groove 5 is distributed on the side wall of the middle of the rotating groove 4.

The gyroscope assembly comprises a rotating disc 6 which is rotatably connected to the rotating groove 4 and matched with the rotating disc 6, a base plate 7 which is fixed to the upper end face of the rotating disc 6 and matched with the rotating disc, supporting rods 8 which are symmetrically fixed to two ends of the upper end face of the base plate 7 and a circular ring 9 which is rotatably connected with the two supporting rods 8 at two ends respectively, a circle of second mounting groove 10 is distributed on the outer side wall of the middle portion of the rotating disc 6, coupling blocks 11 are arranged at the tops of the supporting rods 8, first rotating shafts 12 matched with the coupling blocks 11 are symmetrically arranged on the outer ring side wall of the circular ring 9, first inserting grooves 14 are formed in the shaft bodies, located in first shaft grooves 13 on the coupling blocks 11, of the first rotating shafts 12 in the first shaft grooves 13 in a mode perpendicular to the central axes of the first inserting grooves, second shaft grooves 15 are further symmetrically formed in the inner ring side wall of the circular ring 9, and the central axes of the first shaft grooves 13 and the second shaft grooves 15 are coplanar and perpendicular to each other.

The outer side walls of two ends of the carrying frame 2 are symmetrically fixed with second rotating shafts 16, the tail ends of the two second rotating shafts 16 are respectively and rotatably connected into two second shaft grooves 15, the shaft body of the second rotating shafts 16 in the second shaft grooves 15 is provided with second slots 17 in a mode of being vertical to the central axis of the shaft body, a control box 18 and an interface module 19 are arranged at the frame opening of the top of the carrying frame 2, a first cavity 20 is arranged at the middle position in the middle inside the bottom end of the carrying frame 2, a group of mutually isolated second cavities 21 are symmetrically arranged around the first cavity 20 in the bottom end of the carrying frame 2, a liquid chamber 23 and an air chamber 24 which are isolated from each other are arranged in the second cavity 21 through a diaphragm 22, and a group of vent holes 25 for communicating the first cavity 20 are arranged on the outer surface of the bottom end of the carrying frame 2; in the present embodiment, the number of the second cavities 21 is four, and the number of the corresponding liquid chambers 23 and air chambers 24 is four.

The shock-absorbing component is arranged on the bottom wall in the frame of the object carrying frame 2.

The limiting component is arranged on the side wall in the object carrying frame 2.

The detection assembly includes a pressure sensor 26 disposed in the first and

second slots

14 and 17 and an air pressure sensor 27 disposed on the diaphragm 22 at one side end surface of the air chamber 24.

The drive assembly comprises a liquid pump 28 and an air pump 29 arranged in the first cavity 20, the liquid pump 28 being in independent communication with each liquid chamber 23 via a transfer assembly, respectively, and the air pump 29 being in independent communication with each air chamber 24 via a transfer assembly, respectively.

The damping assembly includes an induction assembly disposed in the first mounting recess 5 and a generation assembly disposed in the second mounting recess 10.

The outer walls of the box body 1 and the cover plate 3 are uniformly provided with a layer of damping layer 30, and the damping layer 30 is made of rubber materials in the embodiment, so that the box body 1 has certain damping capacity, and the strength of the vibration outside the box body 1 transmitted to the inside of the box body 1 is reduced; the locking assembly comprises a locking platform 31 and a locking head 32, the locking platform 31 and the locking head 32 are respectively arranged at the corresponding positions of the outer side surfaces of the two cover plates 3, a ball groove 33 is uniformly formed in the bottom wall of the rotating groove 4, a ball 34 matched with the ball groove 33 is movably mounted in the ball groove 33, the top of the ball 34 is just in surface contact with the bottom of the rotating disc 6, and therefore the rotating disc 6 can rotate more smoothly in the rotating groove 4.

The control box 18 is internally provided with a processing module 35, a storage module 36 and a corresponding power conversion circuit, wherein the storage module 36 is used for storing corresponding control programs and data, and the power rotation circuit is the prior art and is used for converting the voltage and the current of an external power supply into voltage and current output which are in accordance with the rating of each electric appliance component in the invention.

Processing module 35 chooses for use singlechip or PLC, and processing module 35 chooses for use PLC in this embodiment because it has the reliability height, the interference killing feature is strong, complete, the function is perfect, the suitability is strong, small, light in weight and energy consumption low grade advantage.

The projection of the second cavity 21 on the bottom surface of the object carrying frame 2 is uniformly distributed on the bottom surface of the object carrying frame 2, and the liquid chambers 23 are all pre-filled with a proper amount of weight liquid.

The counter weight liquid is a liquid with the specific gravity not less than 1 and no corrosiveness, and in the embodiment, the counter weight liquid is mercury which has a larger specific gravity; it is noted that, since mercury is used as the weight liquid, the liquid chamber 23 of the product of the present invention

And the liquid pump 28, so that the spatial region in which mercury appears includes only the liquid chamber 23, the liquid pump 28, and the conduit 42 connecting the liquid chamber 23 and the liquid pump 28.

The damping component comprises springs 37, a supporting plate 38 and a flexible base plate 39, the springs 37 are uniformly distributed on the bottom wall of the carrying frame 2, the upper ends of the springs 37 are fixed on the lower end face of the supporting plate 38, and the flexible base plate uniformly covers the upper end face of the supporting plate 38, so that articles in the carrying frame 2 can be well stable in the direction perpendicular to the bottom plane of the carrying frame 2.

The limiting assembly comprises an electric air bag 40 and a buffer cushion block 41, a group of electric air bags 40 are arranged on the side wall in the carrying frame 2, the buffer cushion blocks 41 matched with the electric air bags 40 are arranged in the electric air bags 40, wherein the electric air bags 40 are mainly used for extruding and fixing articles in the carrying frame 2, and meanwhile, the electric air bags 40 can also be used for damping the articles in the carrying frame 2 in the direction parallel to the plane of the bottom of the carrying frame 2; wherein the cushion blocks 41 serve to restrain and cushion the item in the carrier frame 2 when the motorized air bags 40 are in their uninflated state (this occurs primarily when the item is relatively bulky with respect to the carrier frame 2).

The transfer assembly includes a conduit 42 and a solenoid valve 43 disposed on the conduit 42.

The induction assembly includes a first magnetic shield case 44 disposed in and mated with the first mounting recess 5 and a coil 45 disposed in the first magnetic shield case 44 that is self-closing; the generating assembly includes a second magnetic shield shell 46 disposed in and mated with the second mounting recess 10 and a permanent magnet 47 disposed in the second magnetic shield shell 46.

It should be noted that the first and second magnetic shielding

cases

44 and 46 can ensure that the induced magnetic field generated by the coil 45 and the magnetic field generated by the permanent magnet 47 are concentrated in the spatial region at the opening of the magnetic shielding cases, so as to reduce the mutual interference caused by the magnetic fields between the permanent magnets 47.

The surface of the electric air bag 40 is uniformly distributed with pressure sensors; the central axis of the coil 45 is coaxial with the central axis of the first magnetic shielding case 44, and the outside of the coil 45 is uniformly coated with a layer of electric insulation skin 48, so that the current in the coil 45 can be prevented from flowing into the box body 1 to cause loss; the N-S pole connection of the permanent magnet 47 is coaxial with the second magnetic shielding case 46, and the polarity of the permanent magnet 47 at the cylindrical opening of the second magnetic shielding case 46 is the same in all the generating assemblies.

The interface module 19, the pressure sensor 26, the air pressure sensor 27, the liquid pump 28, the air pump 29, the electromagnetic valve 43, the electric air bag 40 and the pressure sensor are all electrically connected with the control box 18.

The working principle is as follows:

it should be noted that the number of the first mounting grooves 5 and the second mounting grooves 10 may be equal or unequal, and the distribution of the first mounting grooves 5 and the second mounting grooves 10 may be regular or irregular; however, in the present embodiment, the number of the first and second mounting recesses 5 and 10 is equal, and the first and second mounting recesses 5 and 10 are distributed in an equally spaced circumferential array.

Firstly, a user puts an object into the object carrying frame 2;

secondly, the user is connected with an external power supply through the interface module 19;

thirdly, the processing module 35 instructs the electric air bags 40 to swell, and the processing module 35 monitors the values of the baroreceptors on the electric air bags 40 in real time, when the values of the baroreceptors on the electric air bags 40 reach the specified values, the processing module 35 instructs the electric air bags 40 to stop inflating until the values of the baroreceptors on all the electric air bags 40 reach the specified values (in this state, the article in the carrying frame 2 is reliably and stably fixed);

fourthly, the processing module 35 monitors the values of the pressure sensors 26 in the two first slots 14 and the two second slots 17 in real time, and according to the difference of the values of the pressure sensors 26, the processing module 35 instructs the liquid pump 28 to distribute different amounts of counterweight liquid to the different liquid chambers 23 until the values of the two pressure sensors 26 in the two first slots 14 are equal, and the values of the two pressure sensors 26 in the two second slots 17 are also equal, and at this time, the projection of the center of gravity of the object carrying frame 2 on the bottom surface thereof is located in the middle of the center of gravity, so that the smoothness of the gyroscope assembly during rotation can be improved, and the service life of the gyroscope assembly can be effectively prolonged;

it should be noted that, in the process that the processing module 35 instructs the liquid pump 28 to dispense the weight liquid into the liquid chamber 23, the air pump 29 will synchronously inflate or deflate the air chamber 24 corresponding to the liquid chamber 23, so as to ensure that the diaphragm 22 tightly holds the liquid chamber 23 (the judgment result is from the air pressure sensor 27), thereby preventing the weight liquid in the liquid chamber 23 from shaking, and the specific steps are as follows: when the weight fluid in the fluid chamber 23 decreases, the air pump 29 fills a proper amount of air into the corresponding air chamber 24, and when the weight fluid in the fluid chamber 23 increases, the air pump 29 discharges a proper amount of air into the corresponding air chamber 24;

a fifth step of disconnecting the external power supply from the interface module 19 by the user when the fourth step is completed;

sixthly, closing the two cover plates 3 at the box opening by a user, and fixing the two cover plates 3 through a locking assembly;

and seventhly, loading and transporting the box body 1 by the user.

When the box body 1 vibrates in the vertical direction, the stability of articles in the carrying frame 2 can be effectively protected through the cooperation of the damping layer 30, the damping assembly and the limiting assembly;

when emergency braking occurs, the rotating disc 6 rotates in the rotating groove 4, so that the coil 45 and the permanent magnet 47 move relatively, induced current is generated in the coil 45, and according to lenz's law, a magnetic field generated by the induced current on the coil 45 can generate a blocking effect on the change of an original magnetic field, so that the rotating disc 6 rotates under certain resistance, the rotating disc 6 can rapidly and stably rotate from a motion state to a stop state, and meanwhile, the damping layer 30, the damping assembly and the limiting assembly are matched to effectively protect the stability of articles in the carrying frame 2;

when the box body 1 is overturned, the carrying frame 2 can always keep a vertical upward state of a frame opening under the matching of the box body 1 and the gyroscope component, and meanwhile, the damping layer 30 and the damping component, the damping component and the limiting component are matched to effectively protect the stability of articles in the carrying frame 2.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a commodity circulation transport case with prevent falling bad function, includes box (1), its characterized in that: the gyroscope device also comprises a gyroscope component, a carrying frame (2), a damping component, a limiting component, a detection component, a driving component and a damping component;

a pair of matched cover plates (3) is rotatably connected to the top opening of the box body (1), a matched locking assembly is arranged between the cover plates (3), the middle of the bottom end of the box body (1) is inwards sunken and is vertically provided with a rotating groove (4) with an I-shaped cross section in the vertical direction, and a circle of first mounting groove (5) is distributed on the side wall of the middle of the rotating groove (4);

the gyroscope component comprises a rotating disc (6) which is rotatably connected in a rotating groove (4) and matched with the rotating disc, a chassis (7) which is fixed on the upper end face of the rotating disc (6) and matched with the rotating disc, supporting rods (8) which are symmetrically fixed at two ends of the upper end face of the chassis (7) and a circular ring (9) of which two ends are respectively rotatably connected with the two supporting rods (8), a circle of second mounting groove (10) is distributed on the outer side wall of the middle part of the rotating disc (6), coupling blocks (11) are arranged at the tops of the supporting rods (8), first rotating shafts (12) matched with the coupling blocks (11) are symmetrically arranged on the outer ring side wall of the circular ring (9), first inserting grooves (14) are formed in a mode that the shaft bodies of the first rotating shafts (12) in first shaft grooves (13) on the coupling blocks (11) and are vertical to the central axis of the shaft bodies, second shaft grooves (15) are also symmetrically formed on the inner ring side wall of the circular ring (9), the central axes of the first shaft groove (13) and the second shaft groove (15) are coplanar and mutually perpendicular;

second rotating shafts (16) are symmetrically fixed on the outer side walls of two ends of the carrying frame (2), the tail ends of the two second rotating shafts (16) are respectively and rotatably connected in the two second shaft grooves (15), a second slot (17) is arranged on the shaft body of the second rotating shaft (16) in the second shaft slot (15) in a mode of being vertical to the central axis of the second rotating shaft, a control box (18) and an interface module (19) are arranged at the frame opening at the top of the carrying frame (2), a first cavity (20) is arranged in the right middle of the inner part of the bottom end of the carrying frame (2), a group of second cavities (21) which are isolated from each other are symmetrically arranged around the first cavity (20) in the bottom end of the carrying frame (2), a liquid chamber (23) and a gas chamber (24) which are isolated from each other at the upper and lower sides by a diaphragm (22) in the second cavity (21), the outer surface of the bottom end of the object carrying frame (2) is provided with a group of vent holes (25) for communicating the first cavity (20);

the damping component is arranged on the bottom wall in the carrying frame (2);

the limiting assembly is arranged on the side wall in the carrying frame (2);

the detection assembly comprises a pressure sensor (26) arranged in the first slot (14) and the second slot (17) and an air pressure sensor (27) arranged on the diaphragm (22) and positioned on one side end face of the air chamber (24);

the driving assembly comprises a liquid pump (28) and an air pump (29) which are arranged in the first cavity (20), the liquid pump (28) is independently communicated with each liquid chamber (23) through a transmission assembly, and the air pump (29) is also independently communicated with each air chamber (24) through the transmission assembly;

the damping assembly includes an induction assembly disposed in the first mounting recess (5) and a generation assembly disposed in the second mounting recess (10).

2. The logistics transportation box with the crash-proof function according to claim 1, wherein a layer of shock absorbing layer (30) is uniformly arranged on the outer walls of the box body (1) and the cover plates (3), the locking assembly comprises a locking platform (31) and a locking head (32), the locking platform (31) and the locking head (32) are respectively arranged at the positions corresponding to the outer side surfaces of the two cover plates (3), a ball groove (33) is uniformly arranged on the bottom wall of the rotating groove (4), a ball (34) matched with the ball groove is movably arranged in the ball groove (33), and the top of the ball (34) is just in contact with the bottom surface of the rotating disc (6).

3. The logistics transportation box with crash-proof function of claim 1, wherein the control box (18) is internally provided with a processing module (35), a storage module (36) and a corresponding power conversion circuit.

4. The logistics transportation box with the crash-proof function of claim 3, wherein the processing module (35) is a single chip or a PLC.

5. The logistics transportation box with crash-proof function of claim 1, wherein the projection of the second cavity (21) on the bottom surface of the carrier frame (2) is evenly distributed on the bottom surface of the carrier frame (2), and the liquid chambers (23) are all pre-filled with a proper amount of counterweight liquid.

6. The logistics transportation box with the crash-proof function as claimed in claim 5, wherein the weight liquid is a non-corrosive liquid with specific gravity more than or equal to 1.

7. The logistics transportation box with the crash-proof function according to claim 1, wherein the shock absorption assembly comprises springs (37), a support plate (38) and a flexible pad plate (39), the springs (37) are uniformly distributed on the bottom wall of the carrying frame (2), the upper ends of the springs (37) are fixed on the lower end surface of the support plate (38), and the flexible pad plate uniformly covers the upper end surface of the support plate (38); the limiting assembly comprises electric air bags (40) and buffer cushion blocks (41), a group of electric air bags (40) are arranged on the side wall in the carrying frame (2), and the buffer cushion blocks (41) matched with the electric air bags (40) are arranged in the electric air bags (40); the transmission assembly comprises a conduit (42) and a solenoid valve (43) arranged on the conduit (42); the induction assembly comprises a first magnetic shield shell (44) arranged in the first mounting groove (5) and matched with the first magnetic shield shell and a coil (45) arranged in the first magnetic shield shell (44) and self-closed; the generating assembly includes a second magnetic shield case (46) disposed in and mated with the second mounting recess (10) and a permanent magnet (47) disposed in the second magnetic shield case (46).

8. The logistics transportation box with crash-proof function of claim 7, wherein the surface of the electric air bag (40) is evenly distributed with pressure sensors; the central axis of the coil (45) is coaxial with the central axis of the first magnetic shielding case (44), and the outside of the coil (45) is uniformly coated with a layer of electric insulation skin (48); the N-S pole connecting line of the permanent magnet (47) is coaxial with the second magnetic shielding case (46), and the polarities of the permanent magnet (47) at the cylinder opening of the second magnetic shielding case (46) in all the generating assemblies are the same.

9. The logistics transportation box with crash-proof function of claim 1 or 7, wherein the interface module (19), the pressure sensor (26), the air pressure sensor (27), the liquid pump (28), the air pump (29), the solenoid valve (43), the electric air bag (40) and the pressure receiver are all electrically connected with the control box (18).