Supporting mechanism and vehicle

Abstract

The supporting mechanism is used for the vehicle, the vehicle comprises a vehicle body, the supporting mechanism comprises a fixing piece and a supporting piece, the fixing piece is suitable for being fixedly connected with the vehicle body, one end of the supporting piece is rotationally connected with the fixing piece, and the supporting piece is suitable for rotating from a first position to a second position. When the supporting piece is located at the second position, the supporting piece is located at the outer side of the vehicle body, by arranging the supporting mechanism, the supporting piece can rotate from the inner side of the vehicle body to the outer side of the vehicle body relative to the fixing piece to support the vehicle body when the vehicle rolls laterally, and the width size of the vehicle is prevented from being increased.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a supporting mechanism and a vehicle. Background Art

[0002] With the continuous improvement of living standards, cars have become an indispensable means of transportation in people's daily lives, and their safety performance has received more and more attention. During the driving or transportation process, the car may roll over due to reasons such as too fast speed when turning, unbalanced loading of cargo, lateral impact force, excessive side wind, excessive road inclination, etc.

[0003] In the prior art, a support structure mounted on the outside of the vehicle body is usually used to prevent the vehicle from rolling over, which has the problem of increasing the width of the vehicle. Utility Model Content

[0004] The utility model aims to provide a support mechanism and a vehicle, which solves the problem that the width of the vehicle is increased because the support structure externally mounted on the outside of the vehicle body is usually used to prevent the vehicle from rolling over in the prior art.

[0005] In order to achieve the purpose of the utility model, the utility model provides the following technical solutions:

[0006] In a first aspect, the utility model provides a support mechanism for a vehicle, wherein the vehicle includes a body, and the support mechanism includes: a fixing member suitable for being connected and fixed to the body; a support member, one end of the support member being rotatably connected to the fixing member, the support member being suitable for rotating from a first position to a second position, and when the support member is located at the first position, the support member is suitable for being located on the inner side of the body, and when the support member is located at the second position, the support member is suitable for being located on the outer side of the body.

[0007] In one embodiment, the support mechanism further includes a driving assembly, which is disposed on the fixing member and is transmission-connected to the support member, and the driving assembly is suitable for driving the support member to rotate from the first position to the second position.

[0008] In one embodiment, the driving assembly includes an elastic member and a connecting member, one end of the elastic member is connected to the fixed member, the connecting member is slidably connected to the fixed member, and is transmission-connected to the support member, and the elastic member is suitable for elastic deformation to drive the connecting member to slide relative to the fixed member, so as to drive the support member to rotate from a first position to a second position.

[0009] In one embodiment, the driving assembly further comprises a sliding member, the sliding member is connected to one end of the elastic member close to the connecting member, and the sliding member is suitable for abutting against the connecting member.

[0010] In one embodiment, the support mechanism further includes a locking assembly, which is disposed on the fixing member, and is suitable for fixing the connecting member so that the support member is relatively fixed to the fixing member when the support member is in the first position or the second position.

[0011] In one embodiment, the locking assembly includes a first locking member, which is disposed on the fixing member, and the first locking member is suitable for fixing the connecting member so that the supporting member is relatively fixed to the fixing member when the supporting member is in the first position.

[0012] In one embodiment, the locking assembly further includes a second locking member, which is disposed on the fixing member and is spaced relative to the second locking member, and the second locking member is suitable for fixing the connecting member so that the supporting member is relatively fixed to the fixing member when in the second position.

[0013] In one embodiment, the support mechanism further includes a transmission assembly, one end of which is rotationally connected to the drive assembly, and the other end of which is transmission-connected to the support member.

[0014] In one embodiment, the transmission assembly includes a first transmission member and a second transmission member, the first transmission member is slidably connected to the second transmission member, and the first transmission member and the second transmission member have damping during relative sliding, one end of the first transmission member away from the second transmission member is rotatably connected to the driving assembly, and one end of the second transmission member away from the first transmission member is rotatably connected to the support member.

[0015] In one embodiment, the support member includes a first support portion and a second support portion, the first support portion and the second support portion are slidably connected, and an end of the first support portion away from the second support portion is rotatably connected to the fixing member.

[0016] In one embodiment, the support member further includes a running wheel, the running wheel is connected to an end of the second supporting portion away from the first supporting portion, and the running wheel is suitable for abutting against the contact surface.

[0017] In a second aspect, the utility model further provides a vehicle, comprising a vehicle body and the support mechanism described in each embodiment of the first aspect, wherein the support mechanism is connected to the vehicle body.

[0018] By setting a support mechanism, the support mechanism includes a fixing member and a support member, the fixing member is suitable for being connected and fixed to the vehicle body, one end of the support member is rotatably connected to the fixing member, the support member is suitable for rotating from a first position to a second position, when the support member is located at the first position, the support member is suitable for being located on the inner side of the vehicle body, and when the support member is located at the second position, the support member is suitable for being located on the outer side of the vehicle body, so that when the vehicle rolls, the support member can be rotated from the inner side of the vehicle body to the outer side of the vehicle body relative to the fixing member to support the vehicle body, thereby avoiding increasing the width dimension of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 is a structural diagram of a wheel of an embodiment;

[0021] Figure 2 is a structural diagram of a support mechanism of an embodiment;

[0022] Figure 3 is a structural diagram of a support mechanism of an embodiment;

[0023] Figure 4 is a cross-sectional view of a support mechanism of an embodiment in a folded state;

[0024] Figure 5 The cross-sectional view of the support mechanism of one embodiment is shown in the unfolded state.

[0025] Description of reference numerals:

[0026] 1000-Vehicles;

[0027] 100-support mechanism;

[0028] 10-fixing member, 11-accommodating groove;

[0029] 20-support member, 21-first support portion, 22-second support portion, 23-travel wheel;

[0030] 30-driving assembly, 31-elastic member, 32-connecting member, 33-sliding member;

[0031] 40-locking assembly, 41-first locking member, 42-second locking member;

[0032] 50-transmission assembly, 51-first transmission member, 511-accommodation chamber, 52-second transmission member;

[0033] 200-body, 201-chassis, 2011-crossbeam, 2012-longitudinal beam, 202-wheel. DETAILED DESCRIPTION

[0034] 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 of 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.

[0035] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there can be a central component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there can be a central component at the same time.

[0036] Unless otherwise defined, all technical and scientific terms used in this utility model have the same meaning as those commonly understood by technicians in the technical field of this utility model. The terms used in the specification of this utility model are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used in this utility model includes any and all combinations of one or more related listed items.

[0037] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0038] Please refer to Figure 1 The present invention provides a vehicle 1000, including a body 200 and a support mechanism 100 in an embodiment of the present invention, wherein the support mechanism 100 is connected to the body 200. Optionally, the vehicle 1000 may be an electric vehicle, a fuel vehicle, a hybrid vehicle, etc., without limitation. Optionally, the vehicle 1000 may be a sedan, a truck, a bus, etc., without limitation. Optionally, the support mechanism 100 in an embodiment of the present invention may be multiple, and the multiple support mechanisms 100 are arranged at intervals from each other.

[0039] Optionally, the vehicle 1000 further includes a chassis 201 and a wheel 202, the wheel 202 is disposed on the chassis 201, the chassis 201 is connected and fixed to the vehicle body 200, and when the support member 20 of the support mechanism 100 in the embodiment of the utility model is located outside the vehicle body 200, the support member 20 and the wheel 202 are in contact with a contact surface (not shown) at the same time. Optionally, the contact surface can be a horizontal surface and an inclined surface, without limitation.

[0040] Optionally, the chassis 201 includes multiple cross beams 2011 and multiple longitudinal beams 2012, and the multiple cross beams 2011 and multiple longitudinal beams 2012 are connected and fixed correspondingly. The fixing member 10 of the support mechanism 100 in the embodiment of the utility model can be any cross beam 2011, or be arranged on any cross beam 2011, without limitation.

[0041] Optionally, the chassis 201 further includes a plurality of columns (not shown), which are arranged on the beam at intervals and connected and fixed to the vehicle body 200. The fixing member 10 can be any column or be arranged on any column without limitation. Optionally, the chassis 201 further includes a plurality of inclined beams (not shown), the two ends of the inclined beams are respectively connected to the cross beam 2011 and the corresponding columns, and have an acute angle with the cross beam 2011. The fixing member 10 can be any inclined beam or be arranged on any inclined beam without limitation.

[0042] The vehicle 1000 provided by the utility model adopts a vehicle body 200 and a support mechanism 100 in an embodiment of the utility model. The support mechanism 100 is connected to the vehicle body 200, so that when the vehicle 1000 tilts, the support member 20 of the support mechanism 100 can be rotated to the outside of the vehicle body 200 to support the vehicle 1000 and prevent the vehicle 1000 from rolling over. At the same time, the support member 20 is located on the inner side of the vehicle body 200 when the vehicle 1000 is in a normal state, and will not increase the width dimension of the vehicle 1000, thereby ensuring the road passability of the vehicle 1000.

[0043] Please refer to Figure 2-Figure 4 The utility model also provides a support mechanism 100 for a vehicle 1000, wherein the vehicle 1000 includes a vehicle body 200, and the support mechanism 100 includes a fixing member 10 and a supporting member 20, wherein the fixing member 10 is adapted to be connected and fixed to the vehicle body 200, and one end of the supporting member 20 is rotatably connected to the fixing member 10, and the supporting member 20 is adapted to be moved from a first position (such as Figure 2 ) to the second position (eg Figure 3 ), when the support member 20 is located at the first position, the support member 20 is suitable for being located on the inner side of the vehicle body 200, and when the support member 20 is located at the second position, the support member 20 is suitable for being located on the outer side of the vehicle body 200.

[0044] Optional, please refer to Figure 4 The fixing member 10 has a receiving groove 11, and the support member 20 is received in the receiving groove 11 when the support member 20 is in the first position. When the support member 20 is in the second position, at least a portion of the support member 20 is located outside the receiving groove 11. Optionally, the support member 20 and the fixing member 10 can be rotatably connected by a hinge, a latch, a bearing, a key pin, a flat key, etc., without limitation. Figure 4 The figure shows a cross-sectional view obtained by cutting along the height direction of the fixing member 10 .

[0045] Optionally, the fixing member 10 can be made of a material that meets the requirements of structural strength, wear resistance and easy processing, specifically iron alloy and aluminum alloy, etc., without limitation. Optionally, the material of the support member 20 is similar to that of the fixing member 10, which can be used as a reference and will not be described in detail.

[0046] By setting up a support mechanism 100, the support mechanism 100 includes a fixing member 10 and a support member 20, the fixing member 10 is suitable for being connected and fixed to the vehicle body 200, one end of the support member 20 is rotatably connected to the fixing member 10, and the support member 20 is suitable for rotating from a first position to a second position. When the support member 20 is located at the first position, the support member 20 is suitable for being located on the inner side of the vehicle body 200, and when the support member 20 is located at the second position, the support member 20 is suitable for being located on the outer side of the vehicle body 200, so that when the vehicle 1000 rolls, the support member 20 can be rotated from the inner side of the vehicle body 200 to the outer side of the vehicle body 200 relative to the fixing member 10 to support the vehicle body 200, thereby avoiding increasing the width dimension of the vehicle 1000.

[0047] Please refer to Figure 4 and Figure 5 The support mechanism 100 further includes a driving assembly 30, which is disposed on the fixing member 10 and is in transmission connection with the support member 20. The driving assembly 30 is adapted to drive the support member 20 from a first position (such as Figure 4 ) to the second position (eg Figure 5 ).

[0048] Optionally, the driving assembly 30 can drive the fixing member 10 to rotate through structures such as a gas rod, a gas cylinder, a hydraulic rod and a motor. Optionally, the driving assembly 30 can be connected to the supporting member 20 through a connecting rod, a gear rack, a worm gear and a screw nut to drive the supporting member 20 to rotate, without limitation.

[0049] Optionally, the drive assembly 30 and the fixing member 10 can be connected and fixed by welding, clamping, screwing and riveting, etc., without limitation. Optionally, the drive assembly 30 can also be fixed to other parts of the vehicle 1000, without limitation. Optionally, the support mechanism 100 also includes a control member (not shown), which is electrically connected to the drive assembly 30, and the control member is suitable for detecting the posture and driving speed of the vehicle 1000, and controlling the drive assembly 30 to drive the support member 20 to rotate. Figure 5 The figure shows a cross-sectional view taken along the width direction of the fixing member 10 .

[0050] By setting a driving component 30, the driving component 30 is set on the fixing member 10 and is connected to the support member 20 in transmission. The driving component 30 is suitable for driving the support member 20 to rotate from the first position to the second position, so that the support member 20 can rotate from the first position to the second position under the drive of the driving component 30. Compared with the solution in which the support member 20 rotates under the action of gravity after the vehicle 1000 is tilted, the support member 20 of this solution has a faster response speed, which is beneficial to ensuring the safety of the vehicle 1000.

[0051] Please refer to Figure 4 and Figure 5 The driving assembly 30 includes an elastic member 31 and a connecting member 32. One end of the elastic member 31 is connected to the fixing member 10. The connecting member 32 is slidably connected to the fixing member 10 and is transmission-connected to the supporting member 20. The elastic member 31 is suitable for elastic deformation to drive the connecting member 32 to slide relative to the fixing member 10, so as to drive the supporting member 20 to rotate from the first position to the second position.

[0052] Optional, please refer to Figure 4 When the support member 20 is in the first position, the elastic member 31 is in a compressed state, and the elastic member 31 is adapted to elastically deform and push the connecting member 32 to slide relative to the fixing member 10 to drive the support member 20 to rotate to the second position (such as Figure 5 ).

[0053] Optional, please refer to Figure 4 The elastic member 31 and the connecting member 32 are both received in the aforementioned receiving groove 11, and the connecting member 32 is suitable for sliding along the length direction of the receiving groove 11. Optionally, the elastic member 31 and the connecting member 32 can be a split structure, or can be connected and fixed by welding, clamping, screwing and riveting, etc., without limitation. Optionally, the elastic member 31 and the connecting member 32 can be connected and fixed by welding, clamping, screwing and riveting, etc., without limitation.

[0054] Optionally, the connecting member 32 can be connected to the supporting member 20 through a connecting rod, a gear rack, a worm gear, a screw nut, etc. to drive the supporting member 20 to rotate, without limitation. Optionally, the connecting member 32 can be made of a material that meets the requirements of structural strength, wear resistance, and easy processing and forming, and can be specifically aluminum alloy, stainless steel, ceramic, carbon fiber, nylon, etc., without limitation.

[0055] By setting an elastic member 31 and a connecting member 32, one end of the elastic member 31 is connected to the fixing member 10, the connecting member 32 is slidably connected to the fixing member 10, and is transmission-connected to the support member 20, the elastic member 31 is suitable for elastic deformation to drive the connecting member 32 to slide relative to the fixing member 10, so as to drive the support member 20 to rotate from the first position to the second position, so that when the vehicle 1000 is tilted, the support member 20 can be quickly rotated to the outside of the vehicle 1000 to support the vehicle 1000 through the elastic deformation of the elastic member 31, the structure is simple, and the response speed is fast.

[0056] Please refer to Figure 4 and Figure 5 The driving assembly 30 further includes a sliding member 33 , which is connected to one end of the elastic member 31 close to the connecting member 32 , and the sliding member 33 is suitable for abutting against the connecting member 32 .

[0057] Optional, please refer to Figure 4 The sliding member 33 is received in the aforementioned receiving groove 11 and is suitable for sliding along the length direction of the receiving groove 11. Optionally, the sliding member 33 and the elastic member 31 can be connected and fixed by welding, clamping, screwing and riveting, etc., without limitation. Optionally, the sliding member 33 can be made of a material that meets the requirements of structural strength, wear resistance and easy processing and forming, specifically aluminum alloy, stainless steel, ceramic, carbon fiber and nylon, etc., without limitation.

[0058] By setting the sliding member 33, the sliding member 33 is connected to one end of the elastic member 31 close to the connecting member 32. The sliding member 33 is suitable for abutting against the connecting member 32, so that the transmission connection between the elastic member 31 and the connecting member 32 is more stable, and the elastic member 31 will not fail to drive due to bending.

[0059] Please refer to Figure 2 and Figure 5 The support mechanism 100 further includes a locking assembly 40, which is disposed on the fixing member 10. The locking assembly 40 is suitable for fixing the connecting member 32 so that the support member 20 is relatively fixed to the fixing member 10 when in the first position or the second position.

[0060] Optional, please refer to Figure 2 When the support member 20 is in the first position, the locking assembly 40 locks the connecting member 32, and the elastic member 31 is in a compressed state by the abutment between the connecting member 32 and the sliding member 33. Optionally, when the vehicle 1000 rolls, the locking assembly 40 releases the locking of the connecting member 32, and the connecting member 32 slides relative to the fixing member 10 under the drive of the elastic member 31 and the sliding member 33, so as to drive the support member 20 to rotate to the second position. Figure 5When the support member 20 is located at the second position, the locking assembly 40 locks the connecting member 32 to prevent the connecting member 32 from moving toward the elastic member 31 when the support member 20 abuts against the contact surface, thereby causing support failure.

[0061] Optionally, the locking assembly 40 is electrically connected to the aforementioned control member, and the control member controls the opening and closing of the locking assembly 40. Optionally, the locking assembly 40 can fix the connecting member 32 by means of magnetic attraction, clamping, and abutment, without limitation. Optionally, the locking assembly 40 and the fixing member 10 can be connected and fixed by means of welding, clamping, screwing, and riveting, without limitation.

[0062] By setting a locking assembly 40, the locking assembly 40 is set on the fixing member 10, and the locking assembly 40 is suitable for fixing the connecting member 32, so that the support member 20 is relatively fixed to the fixing member 10 when it is in the first position or the second position, so that the support member 20 can be fixed relative to the fixing member 10 when it is in the first position and the second position, thereby ensuring the position stability and supporting effect of the support member 20.

[0063] Please refer to Figure 2 The locking assembly 40 includes a first locking member 41, which is disposed on the fixing member 10. The first locking member 41 is suitable for fixing the connecting member 32 so that the supporting member 20 is relatively fixed to the fixing member 10 when in the first position.

[0064] Optionally, the first locking member 41 is disposed at one end of the fixing member 10 away from the connection between the fixing member 10 and the supporting member 20. Exemplarily, the first locking member 41 is an electromagnetic lock, and the first locking member 41 locks the connecting member 32 by magnetic attraction. Optionally, the first locking member 41 can also be a baffle, a hook, a block, a rubber or other structure to lock the connecting member 32, without limitation.

[0065] By setting a first locking member 41, the first locking member 41 is set on the fixing member 10, and the first locking member 41 is suitable for fixing the connecting member 32, so that the supporting member 20 is relatively fixed to the fixing member 10 when in the first position, so that the supporting member 20 of the vehicle 1000 is located in the first position in a normal state, and will not extend out of the outside of the vehicle body 200 to increase the width direction of the vehicle 1000, and at the same time, the aforementioned elastic member 31 is in a compressed state.

[0066] Please refer to Figure 5 The locking assembly 40 also includes a second locking member 42, which is disposed on the fixing member 10 and is spaced relative to the second locking member 42. The second locking member 42 is suitable for fixing the connecting member 32 so that the supporting member 20 is relatively fixed to the fixing member 10 when in the second position.

[0067] Optionally, the second locking member 42 is disposed at one end of the fixing member 10 close to the connection between the fixing member 10 and the supporting member 20. Optionally, the structure of the second locking member 42 is similar to that of the first locking member 41, and reference is made thereto, and no further description is given.

[0068] By setting a second locking member 42, the second locking member 42 is set on the fixing member 10 and is relatively spaced from the second locking member 42. The second locking member 42 is suitable for fixing the connecting member 32 so that the support member 20 is relatively fixed to the fixing member 10 when the vehicle 1000 rolls and the support member 20 is in the second position, so that the second locking member 42 can prevent the connecting member 32 from moving in the direction close to the elastic member 31, thereby avoiding support failure of the support member 20.

[0069] Please refer to Figure 3 and Figure 4 The support mechanism 100 further includes a transmission assembly 50 , one end of which is rotationally connected to the driving assembly 30 , and the other end of which is transmission-connected to the support member 20 .

[0070] Optional, please refer to Figure 4 The transmission assembly 50 is received in the aforementioned receiving groove 11. Optionally, the transmission assembly 50 can be a connecting rod, a gear rack, a worm gear, a screw nut and other structures that are connected to the support member 20 for driving the support member 20 to rotate, without limitation.

[0071] Optionally, the transmission assembly 50 and the connecting member 32 can be rotatably connected by means of a hinge, a latch, a bearing, a key pin, a flat key, etc., without limitation. Optionally, the transmission assembly 50 and the support member 20 can be rotatably connected by means of a hinge, a latch, a bearing, a key pin, a flat key, etc., without limitation. Optionally, the transmission assembly 50 is connected to the middle of the length direction of the support member 20, or the transmission assembly 50 is connected to one end of the support member 20 away from the connection between the support member 20 and the fixing member 10, without limitation.

[0072] Optional, please refer to Figure 3 When the vehicle 1000 rolls over, the control member controls the first locking member 41 to release the lock on the connecting member 32. The connecting member 32 slides relative to the fixing member 10 under the push of the elastic member 31 and the sliding member 33, and drives the transmission assembly 50 to slide relative to the fixing member 10, rotate relative to the connecting member 32, and rotate relative to the supporting member 20, so that the supporting member 20 rotates to the second position.

[0073] By setting up a transmission component 50, one end of the transmission component 50 is rotatably connected to the driving component 30, and the other end is rotatably connected to the support member 20, so that the driving component 30 can drive the support member 20 to rotate through the transmission component 50, and at the same time, a triangular structure is formed between the transmission component 50, the fixing member 10 and the support member 20 to strengthen the supporting function of the support mechanism 100.

[0074] Please refer to Figure 4 The transmission assembly 50 includes a first transmission member 51 and a second transmission member 52. The first transmission member 51 is slidably connected to the second transmission member 52, and the first transmission member 51 and the second transmission member 52 have damping during the relative sliding process. The end of the first transmission member 51 away from the second transmission member 52 is rotatably connected to the driving assembly 30, and the end of the second transmission member 52 away from the first transmission member 51 is rotatably connected to the support member 20.

[0075] Optionally, the transmission assembly 50 may be a liquid damper, a gas damper or a friction damper, etc., without limitation. Optionally, the first transmission member 51 has a receiving chamber 511, and one end of the second transmission member 52 extends into the receiving chamber 511 and closes the receiving chamber 511. Optionally, the receiving chamber 511 may be filled with a liquid damping medium such as water, silicone oil and mineral oil (not shown), or the receiving chamber 511 may be filled with a gaseous damping medium such as air, nitrogen and ethane, without limitation.

[0076] By setting the first transmission member 51 and the second transmission member 52, the first transmission member 51 is slidably connected with the second transmission member 52, and the first transmission member 51 and the second transmission member 52 have damping during the relative sliding process, the end of the first transmission member 51 away from the second transmission member 52 is rotatably connected to the drive assembly 30, and the end of the second transmission member 52 away from the first transmission member 51 is rotatably connected to the support member 20, so that when the support member 20 is in the second position, the transmission assembly 50 can provide a shock-absorbing effect for the vehicle 1000 through the damping connection between the first transmission member 51 and the second transmission member 52, thereby reducing the impact on the vehicle 1000 caused by the support member 20 abutting against the contact surface, and reducing the risk of injury to people in the vehicle.

[0077] Please refer to Figure 4 The support member 20 includes a first support portion 21 and a second support portion 22 , the first support portion 21 and the second support portion 22 are slidably connected, and one end of the first support portion 21 away from the second support portion 22 is rotatably connected to the fixing member 10 .

[0078] Optionally, the first support portion 21 and the second support portion 22 have damping during relative sliding. Optionally, the structures of the first support portion 21 and the second support portion 22 are similar to the structures of the first transmission member 51 and the second transmission member 52, which can be referred to and will not be described in detail. Optionally, the first support portion 21 and the second support portion 22 can also be connected and fixed.

[0079] By setting a first support portion 21 and a second support portion 22, the first support portion 21 and the second support portion 22 are slidably connected, and one end of the first support portion 21 away from the second support portion 22 is rotatably connected to the fixing member 10, so that when the support member 20 is in the second position, the support member 20 can change the angle between the vehicle body 200 and the contact surface through relative sliding between the first support portion 21 and the second support portion 22, thereby reducing the risk of the vehicle 1000 rolling over and reducing the risk of injuries to people in the vehicle.

[0080] Please refer to Figure 3 The support member 20 further includes a running wheel 23, which is connected to an end of the second support portion 22 away from the first support portion 21, and the running wheel 23 is suitable for abutting against the contact surface.

[0081] Exemplarily, the running wheel 23 is a universal wheel. Optionally, a rubber ball, a one-way wheel, a shock-absorbing pad, and other structures may be connected to the end of the second support portion 22 away from the first support portion 21, without limitation. Optionally, the running wheel 23 and the second support portion 22 may be connected and fixed by welding, clamping, screwing, riveting, and other methods, without limitation.

[0082] By setting a running wheel 23, the running wheel 23 is connected to the end of the second support part 22 away from the first support part 21. The running wheel 23 is suitable for abutting against the contact surface, so that the support member 20 is not easy to get stuck when abutting against the uneven contact surface to cause the vehicle 1000 to roll over, thereby reducing the risk of injury to people in the vehicle.

[0083] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship of terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientation or positional relationship described in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0084] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A support mechanism, characterized in that: For a vehicle, the vehicle comprises a vehicle body, the support mechanism comprises: A fixing member, adapted to be connected and fixed to the vehicle body; A support member, one end of which is rotatably connected to the fixing member, and the support member is suitable for rotating from a first position to a second position. When the support member is located at the first position, the support member is suitable for being located on the inner side of the vehicle body, and when the support member is located at the second position, the support member is suitable for being located on the outer side of the vehicle body.

2. The support mechanism according to claim 1, characterized in that: The support mechanism further comprises a driving assembly, wherein the driving assembly is disposed on the fixing member and is in driving connection with the support member, and the driving assembly is suitable for driving the support member to rotate from a first position to a second position.

3. The support mechanism according to claim 2, characterized in that: The driving assembly includes an elastic member and a connecting member, one end of the elastic member is connected to the fixed member, the connecting member is slidably connected to the fixed member, and is transmission-connected to the support member, and the elastic member is suitable for elastic deformation to drive the connecting member to slide relative to the fixed member, so as to drive the support member to rotate from the first position to the second position.

4. The support mechanism according to claim 3, characterized in that: The driving assembly further comprises a sliding member, the sliding member is connected to one end of the elastic member close to the connecting member, and the sliding member is suitable for abutting against the connecting member.

5. The support mechanism according to claim 3, characterized in that: The support mechanism further comprises a locking assembly, wherein the locking assembly is arranged on the fixing member, and the locking assembly is suitable for fixing the connecting member so that the support member is relatively fixed with the fixing member when the support member is in the first position or the second position.

6. The support mechanism according to claim 5, characterized in that: The locking assembly includes a first locking member, which is disposed on the fixing member. The first locking member is suitable for fixing the connecting member so that the supporting member is relatively fixed to the fixing member when the supporting member is in the first position.

7. The support mechanism according to claim 6, characterized in that: The locking assembly also includes a second locking member, which is arranged on the fixing member and is spaced relative to the second locking member. The second locking member is suitable for fixing the connecting member so that the supporting member is fixed relative to the fixing member when in the second position.

8. The support mechanism according to claim 2, characterized in that: The support mechanism also includes a transmission assembly, one end of which is rotationally connected to the drive assembly, and the other end of which is transmission-connected to the support member.

9. The support mechanism according to claim 8, characterized in that: The transmission assembly includes a first transmission member and a second transmission member, the first transmission member is slidably connected to the second transmission member, and the first transmission member and the second transmission member have damping during relative sliding, one end of the first transmission member away from the second transmission member is rotatably connected to the driving assembly, and one end of the second transmission member away from the first transmission member is rotatably connected to the support member.

10. The support mechanism according to claim 1, characterized in that: The support member includes a first support portion and a second support portion, the first support portion and the second support portion are slidably connected, and one end of the first support portion away from the second support portion is rotatably connected to the fixing member.

11. The support mechanism according to claim 10, characterized in that: The support member further includes a running wheel connected to an end of the second supporting portion away from the first supporting portion, and the running wheel is suitable for abutting against the contact surface.

12. A vehicle, characterized in that: It comprises a vehicle body and a supporting mechanism as described in any one of claims 1 to 11, wherein the supporting mechanism is connected to the vehicle body.

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