CN112141005A

CN112141005A - Storing device and vehicle

Info

Publication number: CN112141005A
Application number: CN201910584275.7A
Authority: CN
Inventors: 孙洪岩; 赵自强; 赵炳根
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2019-06-29
Filing date: 2019-06-29
Publication date: 2020-12-29
Anticipated expiration: 2039-06-29
Also published as: CN112141005B

Abstract

The invention discloses a storage device, which comprises a storage platform, a supporting shaft, a balance swing arm and a rotating shaft, wherein the supporting shaft is fixedly connected with the outside of the storage platform; the storage device further comprises an annular stabilizing band, and the annular stabilizing band is connected with the supporting shaft and the rotating shaft and tightly sleeved on the supporting shaft and the rotating shaft so as to stabilize the rotating shaft; the rotating shaft is positioned above the gravity center of the storage platform; when the one end of balanced swing arm and external connection, can use the back shaft to rotate as the center, make storing platform is packing up the state of packing up when placing and the open mode conversion when getting the thing, other structures of very convenient and fast.

Description

Storing device and vehicle

Technical Field

The present disclosure relates to storage devices, and particularly to a storage device for a vehicle.

Background

The parking difficulty becomes a prominent problem at present, so that various solutions of the last kilometer are brought forward, a two-wheeled light vehicle such as but not limited to an electric bicycle or an electric scooter is usually placed on the vehicle to go from a parking lot to a destination, however, the existing storage structure special for the electric bicycle or the electric scooter needs to modify the structure of the vehicle, affects the structure of the vehicle body and is inconvenient to take and place, and if the storage structure is placed in a trunk, the storage structure can be affected by the placement position in the trunk after various sundries in the trunk are taken out and used.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the art described above. To this end, a first object of the present invention is to provide a storage device that can conveniently pick and place an electric bicycle or an electric scooter without affecting the structure of the body.

In order to achieve the above object, in one aspect, an embodiment of the present invention provides a storage device, where the storage device includes a storage platform, a supporting shaft fixedly connected to an outside of the storage platform, a balance swing arm, and a rotating shaft fixedly connected to the storage platform, where one end of the balance swing arm is rotatably connected to the supporting shaft, and the other end of the balance swing arm is rotatably connected to the rotating shaft; the storage device further comprises an annular stabilizing band, and the annular stabilizing band is connected with the supporting shaft and the rotating shaft and tightly sleeved on the supporting shaft and the rotating shaft so as to stabilize the rotating shaft; the rotating shaft is located above the center of gravity of the storage platform.

According to the storage device provided by the embodiment of the invention, one end of the balance swing arm is rotatably connected with the outside through the support shaft, the other end of the balance swing arm is rotatably connected with the storage platform through the rotating shaft, when the balance swing arm rotates around the supporting shaft, the balance swing arm can drive the storage platform to do circular motion by taking the supporting shaft as the center of a circle, the rotating shaft at the high position can ensure that the storage platform keeps stable in the moving process, and the annular stabilizing belt tightly sleeved on the supporting shaft and the rotating shaft can ensure that the storage platform keeps stable and does not incline and swing in the moving process, therefore, the storing platform can be in the open mode when getting the thing and be in the packing up state of placing, possess solitary storing platform and can make get put electric bicycle or electric scooter and not receive the influence of other debris, stable convenient article of taking out, very convenient and fast can not influence automobile body structure moreover.

According to some embodiments of the invention, the storage device further comprises a support wheel fixedly connected with the support shaft and a stabilizing wheel fixedly connected with the rotating shaft, and the annular stabilizing band is connected with and tightly sleeved on the support wheel and the stabilizing wheel.

According to some embodiments of the invention, the balance swing arm is of a bent structure; the storage device further comprises a connecting wheel, the connecting wheel is arranged at the bending position of the balance swing arm, the connecting wheel can rotate relative to the balance swing arm, the annular stabilizing band comprises a first annular stabilizing band and a second annular stabilizing band, and the first annular stabilizing band is connected with the stabilizing wheel and the connecting wheel and tightly sleeved on the stabilizing wheel and the connecting wheel; the second annular stabilizing band is connected with the connecting wheel and the supporting wheel and tightly sleeved on the supporting wheel and the connecting wheel.

According to some embodiments of the invention, the storage device further comprises a driving motor and a transmission structure connected with the balance swing arm, and the driving motor is connected with the transmission structure.

According to some embodiments of the invention, a center of rotation of the ring gear and a center of rotation of the support shaft are on the same axis.

According to some embodiments of the invention, the number of the balance swing arms is two, the two balance swing arms are respectively connected to two sides of the storage platform through the rotating shafts, and a connecting line of rotation centers of the two rotating shafts is located above a center of gravity of the storage platform.

According to some embodiments of the invention, a side of the balancing swing arm remote from the storage platform is provided with a groove-like structure, and the stabilizing wheel, the connecting wheel and the support wheel are arranged in the groove-like structure.

According to some embodiments of the invention, the storage device further comprises a locking structure, the locking structure comprises a locking motor, a crank fixedly connected with the locking motor, a connecting rod and a locking pin capable of reciprocating, one end of the connecting rod is hinged with the crank, and the other end of the connecting rod is hinged with the locking pin; the locking structure further comprises a guide block for guiding the locking pin, and the locking pin is connected with the guide block in a sliding manner; the storage platform is provided with a locking ring used for being connected with the locking pin.

According to some embodiments of the invention, the storage platform is a box-like structure, the edges of which are provided with sealing structures.

In order to achieve the above object, in another embodiment of the present invention, a vehicle is provided, which includes the above storage device disposed on a vehicle body floor.

According to the vehicle provided by the embodiment of the invention, the vehicle comprises the storage device, the storage device is arranged on a vehicle body bottom plate, one end of the balance swing arm is rotatably connected with the support shaft at the vehicle body bottom plate, the other end of the balance swing arm is rotatably connected with the storage platform through the rotating shaft, and when the balance swing arm rotates around the support shaft, the storage platform can be driven to do circular motion by taking the support shaft as a circle center, so that the storage platform can be in an open state outside the vehicle and a retracted state under a chassis, the electric bicycle or the electric scooter can be taken and placed without being influenced by other sundries due to the independent storage platform, and the storage position outside the vehicle can avoid the step of opening and closing the vehicle door, so that the vehicle is very convenient and quick and does not influence the vehicle body structure.

Drawings

FIG. 1 is a schematic view of a storage device according to one embodiment of the present invention;

FIG. 2 is a schematic view of a state of a vehicle according to one embodiment of the invention;

FIG. 3 is a schematic structural view of a balance swing arm according to yet another embodiment of the present invention;

FIG. 4 is a schematic structural view of a swing arm mount according to yet another embodiment of the present invention;

FIG. 5 is a schematic structural view taken along line A-A of FIG. 4;

FIG. 6 is a schematic structural view of a locking structure according to yet another embodiment of the present invention;

FIG. 7 is a schematic structural view in section along line B-B of FIG. 6;

FIG. 8 is a schematic view of a locking ring according to yet another embodiment of the present invention;

FIG. 9 is a schematic structural diagram of a motor and transmission structure according to yet another embodiment of the present invention;

FIG. 10 is a schematic structural view of a storage platform according to yet another embodiment of the present invention;

fig. 11 is a schematic structural view of a vehicle according to still another embodiment of the invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

A storage device 10 and a vehicle 20 according to an embodiment of the present invention will be described with reference to fig. 1 to 11.

As shown in fig. 1, 2 and 3, according to some embodiments of the present invention, there is provided a storage device 10, wherein the storage device 10 includes a storage platform 3, a supporting shaft 47 fixedly connected to the outside, a balance swing arm 4, and a rotating shaft 34 fixedly connected to the storage platform 3, one end of the balance swing arm 4 is rotatably connected to the supporting shaft 47, and the other end is rotatably connected to the rotating shaft 34; the storage device 10 further comprises an annular stabilizing band 42, wherein the annular stabilizing band 42 is connected with the supporting shaft 47 and the rotating shaft 34 and tightly sleeved on the supporting shaft 47 and the rotating shaft 34 to stabilize the rotating shaft 34; the rotating shaft 34 is located above the center of gravity of the storage platform 3.

Specifically, one end of the balance swing arm 4 is rotatably connected with the outside through the supporting shaft 47, the other end is rotatably connected with the storage platform 3 through the rotating shaft 34, when the balance swing arm 4 rotates around the supporting shaft 47, the storage platform 3 can be driven to do circular motion by taking the supporting shaft 47 as the center of circle, the rotating shaft 34 in the high position can make the storage platform 3 keep stable in the moving process, and the annular stabilizing belt 42 tightly sleeved on the supporting shaft 47 and the rotating shaft 34 can make the storage platform 3 keep stable in the moving process without tilting and swinging, therefore, storing platform 3 can be in the open mode when getting the thing and be in the packing up state of placing, possess solitary storing platform 3 and can make get put electric bicycle or electric scooter and not receive the influence of other debris, stable convenient article of taking out, very convenient and fast and can not influence automobile body structure.

The annular stabilizing band 42 connects the support shaft 47 and the rotating shaft 34, and the length of the annular stabilizing band 42 is determined by the positional relationship between the support shaft 47 and the rotating shaft 34, i.e. the annular stabilizing band 42 and the length and distance between the support shaft 47 and the rotation shaft 34, so that the annular stabilizing band 42 has a certain force acting on the stabilizing wheel when it is fitted over the support shaft 47 and the rotating shaft 34, it will be appreciated that the forces experienced by the two shafts are a pair of opposing forces, i.e., the support shaft 47 and the rotation shaft 34, tighten the annular stabilizing band 42, when the annular stabilizing band 42 has a certain force to the shaft, when the shaft has a tendency to rotate, the shaft movement is resisted by a tangential frictional force, it being understood that the magnitude of the frictional force is affected by the material of the annular stabilizing band 42, the material of the shaft, and the magnitude of the force applied by the annular stabilizing band 42 against the shaft.

In one embodiment of the present invention, the storage device 10 further comprises a swing arm support 5, and it is understood that the swing arm support 5 is connected to the outside, and the balance swing arm 4 is connected to the swing arm support 5, so that the connection position of the balance swing arm 4 can be more convenient and flexible.

Further, in one or some embodiments, the storage device 10 further includes a supporting wheel 43 fixedly connected to the supporting shaft 47, and a stabilizing wheel 41 fixedly connected to the rotating shaft 34, wherein the annular stabilizing band 42 connects the supporting wheel 43 and the stabilizing wheel 41 and tightly covers the supporting wheel 43 and the stabilizing wheel 41.

Specifically, the storage device 10 further includes a supporting wheel 43 fixedly connected and coaxial with the supporting shaft 47, and a stabilizing wheel 41 fixedly connected and coaxial with the rotating shaft 34, wherein it is understood that the fixed connection means the connection between the wheel and the rotating shaft without relative movement or rotation, and the axis of the wheel and the axis of the rotating shaft are coincident.

The annular stabilizing band 42 is tightly sleeved on the supporting wheels 43 and the stabilizing wheels 41, it can be understood that the annular stabilizing band 42 connects the supporting wheels 43 and the stabilizing wheels 41, and the length of the annular stabilizing band 42 is determined by the position relationship between the supporting wheels 43 and the stabilizing wheels 41, that is, the length of the annular stabilizing band 42 and the distance between the supporting wheels 43 and the stabilizing wheels 41 are adapted, so that the annular stabilizing band 42 is sleeved on the supporting wheels 43 and the stabilizing wheels 41, and has certain acting force on the two wheels, it can be understood that the force applied to the two wheels is a pair of opposite forces, that is, the supporting wheels 43 and the stabilizing wheels 41 tighten the annular stabilizing band 42, when the annular stabilizing band 42 has certain acting force on the wheels, the wheels are hindered from a tangential friction force when the wheels have a rotation tendency, it will be appreciated that the magnitude of the frictional force is affected by the material of the annular stabilizing band 42, the material of the wheel, and the magnitude of the force applied to the wheel by the annular stabilizing band 42.

When the balance swing arm 4 rotates around the supporting shaft 47, the storage platform 3 rotates around the supporting shaft 47 under the driving of the balance swing arm 4, in this process, because the storage platform 3 and the balance swing arm 4 are rotatably connected, and because the rotating shaft 34 is positioned at the upper side of the center of gravity of the storage platform 3, the storage platform 3 can keep the state of the storage platform 3 without swinging or tilting during the process of doing circle center movement around the supporting shaft 47; further, because the annular stabilizing band 42 is tightly sleeved on the supporting wheels 43 and the stabilizing wheels 41, the first position stabilizing wheel cannot rotate relative to the supporting shaft 47, and the stabilizing wheels 41 cannot rotate relative to the rotating shaft 34, when the two wheels are connected by the tightened annular stabilizing band 42, the force of the annular stabilizing band 42 on the wheels causes no relative rotation between the wheels, so that the rotating shaft 34 cannot move relative to the supporting shaft 47 when the storage platform 3 rotates around the supporting shaft 47, and the storage platform 3 cannot swing or shake due to the relative movement of the rotating shaft 34 relative to the supporting shaft 47 during the rotation process; further, it can be understood that, since there is no relative movement between the circular stabilizing band 42 and the supporting

wheels

43 and 41, and there is an interaction force between the circular stabilizing band 42 and the supporting

wheels

43 and 41, when the stabilizing wheels 41 are influenced by the rotating shaft 34 and tend to rotate relative to the supporting wheels 43, the circular stabilizing band 42 will block this tendency, so as to ensure that the stabilizing wheels 41 do not rotate relative to the supporting wheels 43 during the process of the storage platform 3 rotating around the supporting shaft 47, and prevent the center of gravity of the storage platform 3 from shifting during the circular motion, thereby ensuring the stability of the state of the storage platform 3.

As shown in fig. 4 and 5, further, in one or some embodiments, the balance swing arm 4 is of a bent structure; the storage device 10 further comprises a connecting wheel 45, the connecting wheel 45 is arranged at the bent position of the balance swing arm 4, the connecting wheel 45 can rotate relative to the balance swing arm 4, the annular stabilizing band 42 comprises a first annular stabilizing band 44 and a second annular stabilizing band 46, and the first annular stabilizing band 44 is connected with the stabilizing wheel 41 and the connecting wheel 45 and tightly sleeved on the stabilizing wheel 41 and the connecting wheel 45; the second annular stabilizing band 46 connects the connecting wheel 45 to the support wheel 43 and is tightly fitted over the support wheel 43 and the connecting wheel 45. Preferably, the connecting wheel 45 is a double grooved pulley, which allows for a better connection of the annular stabilizing band 42 with other wheels, so that the annular stabilizing band 42 does not interfere.

Specifically, the balance swing arm 4 is adaptation that the structure of buckling can be better the operational environment of storing platform 3, adaptation that the structure of buckling can be better storing state and open state that storing platform 3 is in under the operational environment of difference can make under the condition that does not change the environmental structure storing platform 3 is folding up smooth and easy free switching between the state and the open state.

In one or more embodiments, when the balance swing arm 4 is bent, a connecting wheel 45 is arranged at the bent part of the balance swing arm 4, and the annular stabilizing belt 42 is tightly sleeved on two adjacent wheels; it should be understood that the adjacent is not meant to be the minimum distance, but is the adjacent on the structure which is arranged in sequence from the stabilizing wheel arranged at one end of the balance swing arm 4, the connecting wheels arranged at the bent structure and the supporting wheels arranged at the other end of the balance swing arm 4.

In one or more embodiments, the balance swing arm 4 is in an "L" shaped bent structure, and it can be understood that this structure can reduce the structural complexity of the balance swing arm 4 as much as possible when the convenient switching between the retracted state and the open state is satisfied.

Specifically, a connecting wheel 45 is arranged at the bend of the L shape, the annular stabilizing band 42 comprises a first annular stabilizing band 44 and a second annular stabilizing band 46, the second annular stabilizing band 46 is tightly sleeved on the supporting wheel 43 and the connecting wheel 45, and the first annular stabilizing band 44 is tightly sleeved on the stabilizing wheel 41 and the connecting wheel 45, and the principle is the same as that the supporting wheel 43 and the stabilizing wheel 41 are tightly sleeved and connected through the annular stabilizing band 42; the supporting wheel 43 with the fifth wheel 45 passes through the tight cover of second annular stabilizing band 46 and connects, can make the fifth wheel 45 be in storage platform 3 do not take place when circular motion with supporting wheel 43's relative rotation, and similarly, when the fifth wheel 45 does not have relative motion, with the fifth wheel 45 is connected the stabilizing wheel 41 is in storage platform 3 does not also have relative motion when circular motion to can effectively guarantee storage platform 3's stable state and do not take place to rock and the skew of center of gravity in the motion process.

As shown in fig. 9, in one or more embodiments, the storage device 10 further includes a driving motor 61 and a transmission structure 6 connected to the balance swing arm 4, and the driving motor 61 is connected to the transmission structure 6.

Specifically, be provided with drive structure 6 on balanced swing arm 4, work as driving motor 61 drive during drive structure 6, drive structure 6 drives balanced swing arm 4 winds back shaft 47 is rotary motion, thereby makes storing platform 3 is circular motion, and this structure can make storing platform 3 more convenient and fast packing up and the switching between the open mode, and can realize automaticly.

In one or more embodiments, the transmission structure 6 is a ring gear 63, and the driving gear 62 and the ring gear 63 are internally meshed.

Specifically, the transmission structure 6 is a gear ring 63, and when the driving gear 62 and the gear ring 63 are meshed internally, the transmission contact position is located in the gear ring 63, so that the interference of sundries or dust on transmission, the influence on transmission precision and the damage to the meshed gear can be effectively avoided.

It will be appreciated that the ring gear 63 may also be a gearing arrangement such as a gear or an external ring gear that is capable of transmitting rotational torque efficiently.

In one or more embodiments, the center of rotation of the ring gear 63 and the center of rotation of the support shaft 47 are on the same axis.

It can be understood that when the rotation center of the ring gear 63 and the rotation center of the support shaft 47 are on the same axis, higher transmission efficiency and better transmission stability can be achieved.

It is understood that the drive motor 61 may be attached to a bracket or structure that does not move relative to the storage device 10.

In one or more embodiments, there are two balance swing arms 4, the two balance swing arms 4 are respectively connected to two sides of the storage platform 3 through the rotating shaft 34, and a connecting line of rotation centers of the two rotating shafts 34 is located above a center of gravity of the storage platform 3.

Specifically, the two balance swing arms 4 are connected to two sides of the storage platform 3 through the rotating shaft 34, so that the storage platform 3 can be better stabilized and the motion process of the storage platform 3 can be more stable, and similarly, the bearing capacity of the storage platform 3 can also be improved; preferably, the line connecting the centers of rotation of the two rotating shafts 34 is located above the center of gravity of the storage platform 3, and it is understood that the above is directly above in the vertical direction, that is, the line connecting the centers of rotation is not offset in the horizontal direction with respect to the position of the center of gravity, so that the position of the force-bearing point of the storage platform 3 during the movement is higher than the position of the center of gravity, and the stability of the storage platform 3 is better.

In one or more embodiments, a groove-shaped structure is arranged on the side of the balance swing arm 4 away from the storage platform 3, and the stabilizing wheel 41, the connecting wheel 45 and the supporting wheel 43 are arranged in the groove-shaped structure.

Preferably, the supporting wheels 43 and the stabilizing wheels 41 are arranged on the side of the balance arm 4 away from the storage platform 3, so that the annular stabilizing strip 42 can be better installed without interfering with the movement of the storage platform 3.

In some embodiments, a groove-shaped structure is disposed on a side of the balance swing arm 4 away from the storage platform 3, the supporting wheel 43, the stabilizing wheel 41 and the connecting wheel 45 are disposed in the groove, and a cover plate of the balance swing arm 4 is used for covering the groove, and the structure is matched to effectively prevent foreign matters or dust from interfering with a working environment among the supporting wheel 43, the stabilizing wheel 41, the connecting wheel 45 and the annular stabilizing belt 42.

Preferably, the supporting wheels 43 and the stabilizing wheels 41 are both belt pulleys, and the annular stabilizing belt 42 is a belt, it can be understood that the supporting wheels 43 and the stabilizing wheels 41 are both single-groove belt pulleys, so that the weight can be effectively reduced, the transmission is more effective, and the belt with elasticity can better apply force to the stabilizing wheels; and the connecting wheel 45 may be a double-grooved pulley, which makes it more convenient to connect the supporting wheels 43 and the stabilizing wheels 41 via the endless stabilizing belt 42.

It will be appreciated that the support wheels 43, the connecting wheels 45 and the stabilizing wheels 41 can be chain wheels, and the annular stabilizing band 42 can be a chain, which makes the stabilizing wheels less prone to relative rotation and more stable, and thus makes the storage platform 3 more stable in motion.

As shown in fig. 6, 7 and 8, in one or more embodiments, the storage device 10 further includes a locking structure 1, where the locking structure 1 includes a locking motor 11, a crank 12 fixedly connected to the locking motor 11, a connecting rod 13, and a locking pin 14 performing reciprocating motion, one end of the connecting rod 13 is hinged to the crank 12, and the other end of the connecting rod 13 is hinged to the locking pin 14; the locking structure 1 further comprises a guide block 15 for guiding the locking pin 14, and the locking pin 14 is slidably connected with the guide block 15; the storage platform 3 is provided with a locking ring 33 for connection with the locking pin 14.

Specifically, when the locking motor 11 rotates to drive the crank 12 to make a circular motion, the crank 12 can drive the locking pin 14 to make a reciprocating motion through the connecting rod 13, and the guide block 15 slidably connected with the locking pin 14 can effectively limit the movement of the locking pin 14 on a non-moving path.

It can be understood that when the storage platform 3 returns to the retracted state, and the locking pin 14 moves away from the locking motor 11, the locking pin 14 is inserted into the locking ring 33, so that the storage platform 3 can be effectively locked, the storage platform 3 is not affected by vibration during transportation or movement, and the storage platform 3 can be prevented from moving and damaging other articles during movement; when storing platform 3 is used to needs, then locking motor 11 rotates, drives locking pin 14 is close to locking motor 11, then locking pin 14 breaks away from locking ring 33, the unblock storing platform 3, storing platform 3 is in move to the open mode under driving motor 61's the drive to can facilitate the use storing platform 3.

It will be appreciated that the locking ring 33 may be manufactured separately and attached to the storage platform 3.

It can be understood that the locking ring 33 can also be a groove formed on the storage platform 3 and adapted to the cross-sectional shape of the locking pin 14, which can effectively save space.

In one or more embodiments, as shown in fig. 10, the storage platform 3 is a box-shaped structure, and a sealing structure is arranged at the edge of the box-shaped structure.

Specifically, box-like storing platform 3 can be better place and protect article, and the seal structure that the edge set up can be in storing platform 3 can be in when packing up the state with other planar structure effectual right storing platform 3 seals to can cooperate with box-like structure, prevent that article from receiving the pollution of dust, debris or other spots.

Preferably, the sealing structure may be an elastic sealing member such as a sealing rubber strip, which can effectively reduce the collision between the sealing platform and other sealing structures while preventing water, dust or other stains from entering the storage platform 3, and protect the sealing credential and the storage platform 3.

As shown in fig. 11, another embodiment of the present invention provides a vehicle 20, where the vehicle 20 includes the storage device 10, and the storage device 10 is disposed on a vehicle body floor.

When the user is equipped with electric bicycle or electric scooter in order to solve the last kilometer problem of stroke, the user can put into storing platform 3 with it, preferably, can set up corresponding structure in storing platform 3 and fix electric bicycle or electric scooter, make it can not take place to rock in vehicle 20 or storing platform 3 motion process.

The storage device 10 is placed on the underbody, it can be understood that the supporting shaft 47 can be fixed on the underbody or connected to the underbody through the swing arm bracket 5, when the storage platform 3 is in the retracted state, the sealing structure 31 of the storage platform 3 can be effectively attached to the underbody or other structures connected with the underbody, so as to effectively seal the storage platform 3, and when the storage platform is in the open position, the storage platform can be extended out of the vehicle from the vehicle bottom, so as to be convenient for the user to use, it can be understood that, compared with the placement structure of a special electric bicycle or electric scooter in the trunk of the vehicle, for example, a proper groove is provided in the trunk, and then the placement structure is protected by a cover plate, the placement structure can be greatly convenient for the user to take and place, and other objects in the trunk can not be left or right, making access difficult.

In one or more embodiments, when the storage platform 3 returns to the vehicle bottom to the stowed state under the driving of the driving motor 61, the storage platform 3 and the floor or other components of the vehicle 20 are compressed, the driving motor 61 reaches the locked-rotor state, the current is increased suddenly, and the controller of the driving motor 61 cuts off the power of the driving motor 61 after recognizing the change of the current.

In one or more embodiments, the storage device 10 further includes a controller, the controller can control the driving motor 61 and the locking motor 11 to move, when the storage platform 3 returns to the retracted state, the driving motor 61 is locked, the controller recognizes that the current changes and then controls the locking motor 11 to rotate, so as to lock the storage platform 3, and the driving motor 61 is powered off, so that the automation can be effectively realized, and when the storage platform 3 is in the locked state, the driving motor 61 does not need to work, and the energy is effectively saved.

In one or more embodiments, the storage platform 3 is further provided with a pressure sensor, the pressure sensor can identify whether the article in the storage platform 3 is taken away, when the article is taken away, the pressure sensor feeds back a signal indicating that the article is taken away to the controller, and then the controller can control the driving motor 61 to rotate until the storage platform 3 is in the retracted state and is locked.

In one or more embodiments, the balance swing arm 4 or the storage platform 3 or the chassis of the vehicle 20 is provided with a contact sensor, when the storage platform 3 moves to the open state when an article needs to be taken out, the contact sensor can identify whether the storage platform 3 reaches a preset position, if the preset position is reached, a signal is sent to a controller, the controller controls the motor to stabilize the storage platform 3, so that a user can take out the articles more conveniently, when the pressure sensor detects that the articles are taken out, the controller controls the storage platform 3 to return to the stowed position until the contact sensor sends the controller that the storage platform 3 is in the preset stowed position, the controller controls the locking motor 11 to lock the storage platform 3 and stop the driving motor 61.

In one or more embodiments, when a user has a use requirement, the user can notify the controller of the requirement for taking an object through a button preset in the vehicle or through related software, the controller controls the locking motor 11 to unlock, the driving motor 61 to rotate, and the storage platform 3 moves to a preset object taking position until the object is taken and then returns to the preset locking position under the control of the controller.

It can be understood that the related processes can also be controlled through the mobile phone or the related application program of the display screen in the vehicle, so that the unlocking can be automatically completed, the locking position in the retracting state is moved to the object taking position in the opening state, and after the object taking is completed, the locking position in the retracting state is returned and the locking program is completed.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A storage device (10) is characterized in that the storage device (10) comprises a storage platform (3), a supporting shaft (47) fixedly connected with the outside, a balance swing arm (4) and a rotating shaft (34) fixedly connected with the storage platform (3), one end of the balance swing arm (4) is rotatably connected with the supporting shaft (47), and the other end of the balance swing arm is rotatably connected with the rotating shaft (34);

the storage device (10) further comprises an annular stabilizing band (42), and the annular stabilizing band (42) is connected with the supporting shaft (47) and the rotating shaft (34) and tightly sleeved on the supporting shaft (47) and the rotating shaft (34) to stabilize the rotating shaft (34);

the rotating shaft (34) is positioned above the gravity center of the storage platform (3).

2. The storage device (10) according to claim 1, wherein the storage device (10) further comprises a support wheel (43) fixedly connected with the support shaft (47) and a stabilization wheel (41) fixedly connected with the rotating shaft (34), and the annular stabilization band (42) is connected with the support wheel (43) and the stabilization wheel (41) and tightly sleeved on the support wheel (43) and the stabilization wheel (41).

3. Storage device (10) according to claim 2, characterized in that said balancing swing arm (4) is of a bent structure;

the storage device (10) further comprises a connecting wheel (45), the connecting wheel (45) is arranged at the bent position of the balance swing arm (4), the connecting wheel (45) can rotate relative to the balance swing arm (4), the annular stabilizing belt (42) comprises a first annular stabilizing belt (44) and a second annular stabilizing belt (46), and the first annular stabilizing belt (44) is connected with the stabilizing wheel (41) and the connecting wheel (45) and tightly sleeved on the stabilizing wheel (41) and the connecting wheel (45); the second annular stabilizing band (46) is connected with the connecting wheel (45) and the supporting wheel (43) and tightly sleeved on the supporting wheel (43) and the connecting wheel (45).

4. A storage device (10) as in claim 3, characterized in that said storage device (10) further comprises a drive motor (61) and a transmission structure (6) connected to said balance swing arm (4), said drive motor (61) being connected to said transmission structure (6).

5. Storage device (10) according to claim 4, characterized in that said transmission structure (6) is a toothed ring (63), said driving gear (62) being in mesh with said toothed ring (63).

6. Storage device (10) according to claim 5, characterized in that the centre of rotation of said toothed ring (63) and the centre of rotation of said supporting shaft (47) are on the same axis.

7. Storage device (10) according to claim 6, characterized in that the number of the balance swing arms (4) is two, the two balance swing arms (4) are respectively connected to two sides of the storage platform (3) through the rotating shafts (34), and the connecting line of the rotation centers of the two rotating shafts (34) is above the center of gravity of the storage platform (3).

8. Storage device (10) according to claim 7, characterized in that the side of the counter-swing arm (4) remote from the storage platform (3) is provided with a groove-like structure in which the stabilizing wheels (41), connecting wheels (45) and the support wheels (43) are arranged.

9. The storage device (10) according to claim 8, characterized in that the storage device (10) further comprises a locking structure (1), the locking structure (1) comprises a locking motor (11), a crank (12) fixedly connected with the locking motor (11), a connecting rod (13) and a locking pin (14) which reciprocates, one end of the connecting rod (13) is hinged with the crank (12), and the other end of the connecting rod (13) is hinged with the locking pin (14);

the locking structure (1) further comprises a guide block (15) for guiding the locking pin (14), and the locking pin (14) is connected with the guide block (15) in a sliding manner;

the storage platform (3) is provided with a locking ring (33) which is used for being connected with the locking pin (14).

10. A storage device (10) as claimed in claim 9, characterized in that the storage platform (3) is a box-like structure, the edges of which are provided with sealing means (31).

11. A vehicle (20) comprising a storage device (10) according to any of claims 1-10, the storage device (10) being disposed on a vehicle underbody.