Vehicle

Abstract

The utility model relates to a vehicle which comprises a power battery compartment, and the power battery compartment comprises a compartment body and a compartment door. Wherein the cabin body comprises a containing space with an opening, the containing space can be used for containing a power battery, the cabin door comprises a cabin door body and an anti-collision beam arranged on the cabin door body, and limiting pieces with first limiting structures are arranged on the two opposite sides of one of the opening and the anti-collision beam in the first direction correspondingly; an abutting part matched with the limiting piece is formed on the other one, the cabin door body is buckled to the opening in an openable mode, and when the cabin door is buckled to the opening of the containing space of the cabin body, the limiting piece is matched with the abutting part to limit movement of the anti-collision beam in the second direction. In addition, a second limiting structure is arranged on the abutting part, and the first limiting structure and the second limiting structure are matched and used for limiting movement of the anti-collision beam in the first direction and the third direction. Through the arrangement, when the vehicle is collided, the anti-collision beam can be prevented from invading the containing space of the cabin body to collide with the power battery, and the collision safety of the vehicle is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of vehicles, and more particularly, to a vehicle. Background Art

[0002] The power battery compartment of a vehicle can be used to place a power battery. In the related art, the hatch of the power battery compartment is rotatably connected to the vehicle frame at the opening of the battery compartment. By flipping the hatch up or down, the battery compartment can be opened or closed. To ensure the safety of the power battery, a collision avoidance beam is usually provided between the opening of the battery compartment and the hatch of the battery compartment to improve the anti-collision ability of the hatch of the battery compartment. However, when the vehicle collides, especially when the hatch of the battery compartment is hit, it is easy for the collision avoidance beam to invade the interior of the battery compartment, which is likely to damage the battery and cause danger. Summary of the Utility Model

[0003] The purpose of the present disclosure is to provide a vehicle in which the collision avoidance beam of the power battery compartment of the vehicle is not easily invaded into the interior of the power battery compartment when the vehicle collides, and the safety is relatively high.

[0004] To achieve the above object, the present disclosure provides a vehicle, including a power battery compartment, and the power battery compartment includes:

[0005] A cabin body, including an accommodation space with an opening, the accommodation space being used to accommodate a power battery, and limiting members with first limiting structures are respectively arranged on opposite sides of the opening in a first direction; and

[0006] A hatch, including a hatch body and a collision avoidance beam arranged on the hatch body;

[0007] One of the opening and the collision avoidance beam is respectively provided with limiting members with first limiting structures on opposite sides in the first direction, and the other forms an abutting portion that cooperates with the limiting members. The hatch body is detachably buckled to the opening, and the limiting members cooperate with the abutting portion to limit the movement of the collision avoidance beam in a second direction;

[0008] The abutting portion is provided with a second limiting structure, and the first limiting structure and the second limiting structure cooperate to limit the movement of the collision avoidance beam in the first direction and a third direction.

[0009] Optionally, the limiting member is a U-shaped structure to form a limiting groove, and the abutting portion abuts against the bottom of the limiting groove to stop the movement of the collision avoidance beam in the second direction and the third direction.

[0010] Optionally, the first limiting structure is configured as one of a stud and a limiting hole for inserting the stud, and the second limiting structure is configured as the other.

[0011] Optionally, U-shaped structures are respectively arranged on opposite sides of the opening in the first direction. A dowel pin is arranged inside the U-shaped structure, and the U-shaped structure forms the limiting member, and the dowel pin forms the first limiting structure;

[0012] On opposite sides of the anti-collision beam in the first direction, a butting portion is respectively arranged. The butting portion is provided with a limiting hole, and the limiting hole forms the second limiting structure.

[0013] Optionally, the anti-collision beam is arranged in the middle of the hatch body in the third direction, and the anti-collision beam extends along the first direction.

[0014] Optionally, the power battery compartment further includes a driving mechanism. Both ends of the driving mechanism are respectively connected to the hatch and the opening for driving the opening of the hatch.

[0015] Optionally, the power battery compartment further includes a locking mechanism. The locking mechanism includes a lock assembly and an unlocking assembly. The lock assembly includes a locking member, a locking piece and a cooperating piece. One of the locking member and the cooperating piece is arranged on the hatch, and the other is arranged at the opening. The locking member cooperates with the cooperating piece and the locking piece respectively. The unlocking assembly is drivingly connected to the locking piece for driving the locking piece and the locking member to switch between a locked state and an unlocked state, so as to lock or unlock between the locking member and the cooperating piece.

[0016] Optionally, the unlocking assembly includes a manual opening assembly, an automatic opening assembly and a transmission mechanism for drivingly connecting with the locking piece. The manual opening assembly and the automatic opening assembly are respectively drivingly connected to the transmission mechanism for driving the locking piece through the transmission mechanism respectively.

[0017] Optionally, the unlocking assembly includes a base arranged on the hatch body. The transmission mechanism includes a first transmission rod, a main gear and a sub-gear rotatably connected to the base. The main gear and the sub-gear mesh with each other. The main gear is drivingly connected to the locking piece through the first transmission rod. The manual opening assembly is drivingly connected to the main gear to drive the sub-gear to rotate through the main gear, and the sub-gear drives the locking piece to rotate through the first transmission rod;

[0018] The automatic opening assembly is drivingly connected to the sub-gear to drive the sub-gear to rotate, and the sub-gear drives the locking piece to rotate through the first transmission rod.

[0019] Optionally, the manual opening assembly includes a handle and a second transmission rod. The handle is drivingly connected to the main gear through the second transmission rod; and / or

[0020] The automatic opening component includes a driving cylinder provided on the base, and the driving end of the driving cylinder is drivingly connected to the secondary gear.

[0021] Through the above technical solution, the anti-collision beam is provided on the hatch body. On the one hand, it can improve the anti-collision ability of the hatch. On the other hand, when it is necessary to disassemble the power battery, the anti-collision beam can be disassembled while the hatch body is opened, with simple operation and convenient for quickly disassembling the power battery. In addition, one of the opening and the anti-collision beam is provided with a limiting member having a first limiting structure on opposite sides in the first direction, and the other forms an abutting portion cooperating with the limiting member. The limiting member and the abutting portion cooperate to limit the movement of the anti-collision beam in the second direction. The second abutting portion is provided with a second limiting structure, and the first limiting structure and the second limiting structure cooperate to limit the movement of the anti-collision beam in the first direction and the third direction. Through the cooperation of the above limiting member and the abutting portion, and the cooperation of the first limiting structure and the second limiting structure, the movement of the anti-collision beam in the first direction, the second direction and the third direction can be restricted. When the vehicle is impacted, it can prevent the anti-collision beam from invading the accommodation space of the cabin and colliding with the power battery, improving the collision safety of the vehicle.

[0022] Other features and advantages of the present disclosure will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings are used to provide a further understanding of the present disclosure, and constitute a part of the specification. Together with the following specific implementation, they are used to explain the present disclosure, but do not constitute a limitation to the present disclosure. In the drawings:

[0024] Figure 1 is a schematic structural diagram of the hatch mounted on the vehicle body in an exemplary embodiment of the present disclosure;

[0025] Figure 2 is a schematic structural diagram of the hatch mounted on the vehicle body in another exemplary embodiment of the present disclosure, wherein the hatch is shown as the side facing the accommodation space of the cabin;

[0026] Figure 3 is a schematic structural diagram of the hatch and the opening of the accommodation space of the cabin in another exemplary embodiment of the present disclosure;

[0027] Figure 4 is a schematic structural diagram of the driving mechanism and the locking mechanism mounted at the opening of the accommodation space of the cabin in an exemplary embodiment of the present disclosure;

[0028] Figure 5 is different from that provided in the exemplary embodiment of the present disclosure Figure 4 is a schematic structural diagram of the driving mechanism and the locking mechanism mounted at the opening of the accommodation space of the cabin from a different perspective;

[0029] Figure 6 is Figure 5 The enlarged detail view of position A in

[0030] Figure 7 is the schematic structural view of installing the driving mechanism and the locking mechanism at the opening of the accommodation space of the cabin from another perspective provided in the exemplary embodiment of the present disclosure;

[0031] Figure 8 is Figure 7 The enlarged detail view of position B in

[0032] Figure 9 is the partial schematic structural view of the lock assembly provided in the exemplary embodiment of the present disclosure;

[0033] Figure 10 is the schematic structural view of the unlocking assembly provided in the exemplary embodiment of the present disclosure;

[0034] Figure 11 is different from that provided in the exemplary embodiment of the present disclosure Figure 10 The schematic structural view of the unlocking assembly from a perspective, in which the unlocking cylinder is not shown;

[0035] Figure 12 is the schematic structural view of the unlocking assembly from another perspective provided in the exemplary embodiment of the present disclosure.

[0036] Description of reference numerals

[0037] 1000 - vehicle body; 10 - hatch door; 11 - hatch door body; 12 - anti - collision beam; 121 - abutting portion; 13 - second limiting structure; 130 - limiting hole; 20 - driving mechanism; 200 - gas spring; 30 - limiting member; 31 - first limiting structure; 310 - pin; 40 - locking mechanism; 41 - unlocking assembly; 411 - manual opening assembly; 4111 - first linkage member; 4112 - second linkage member; 4113 - second transmission rod; 4114 - first linkage seat; 4115 - first interlock member; 4115a - first stop portion; 4116 - first interlock seat; 4117 - handle; 412 - automatic opening assembly; 4120 - driving cylinder; 413 - transmission mechanism; 4131 - secondary gear; 4131a - cylinder driving portion; 4131b - transmission connection structure; 4132 - main gear; 4133 - first transmission rod; 414 - lock core assembly; 4141 - lock plate; 415 - stop member; 415a - finger - blocking portion; 416 - base; 417 - unlocking cylinder; 42 - lock assembly; 421 - locking member; 421a - first mating portion; 421b - second mating portion; 421c - main body portion; 421d - first spring connection end; 421f - first positioning groove; 421g - second positioning groove; 422 - locking element; 422a - second spring connection end; 422b - protruding portion; 422c - pressed portion; 423 - lock seat; 423a - guiding groove; 424 - locking mating member; 425 - return spring; 426 - lock driving member; 426a - driving portion; 427 - sensor; 428 - mating member; 4280 - bolt; 50 - opening. Detailed implementation manners

[0038] The following will describe in detail the specific implementation manners of the present disclosure with reference to the accompanying drawings. It should be understood that the specific implementation manners described herein are only for the purpose of illustration and explanation of the present disclosure, and are not used to limit the present disclosure.

[0039] In the present disclosure, a first direction, a second direction, and a third direction are defined for a hatch provided on a vehicle body. Among them, the first direction is the length / width direction of the vehicle, the second direction is the width / length direction of the vehicle, and the third direction is the height direction of the vehicle. For example, as shown in the accompanying drawings, the first direction is the length direction of the vehicle body, the second direction is the width direction of the vehicle body, and the third direction is the height direction of the vehicle body. Among them, the first direction, the second direction, and the third direction are perpendicular to each other in pairs. Unless otherwise stated, the orientation terms such as "inside, outside" refer to the inside and outside of the contour of the corresponding component; "far, near" refer to the corresponding structure or component being far from or close to another structure or component. In addition, the terms "first", "second", etc. used in the present disclosure are used to distinguish one element from another, and do not have sequentiality and importance. In addition, in the following description, when referring to the accompanying drawings, unless otherwise explained, the same reference numerals in different drawings represent the same or similar elements. The above definitions are only used to explain and illustrate the present disclosure and should not be construed as a limitation of the present disclosure.

[0040] The present disclosure provides a vehicle, including a power battery compartment, as Figures 1 to 12 shown. The power battery compartment includes a compartment body and a hatch 10. Among them, the compartment body includes a receiving space having an opening 50, and the receiving space can be used to receive a power battery. One of the opening 50 and the anti-collision beam 12 is provided with a limiting member 30 having a first limiting structure 31 on opposite sides in the first direction, and the other forms an abutting portion 121 that cooperates with the limiting member 30. The hatch body 11 is detachably fastened to the opening 50. When the hatch 10 is fastened to the opening 50 of the receiving space of the compartment body, the limiting member 30 cooperates with the abutting portion 121 to limit the movement of the anti-collision beam 12 in the second direction. In addition, a second limiting structure 13 is provided on the abutting portion 121, and the first limiting structure 31 and the second limiting structure 13 cooperate to be able to limit the movement of the anti-collision beam 12 in the first direction and the third direction.

[0041] In the above embodiment, the anti-collision beam 12 is provided on the hatch body 11. When the hatch body 11 is opened, the anti-collision beam 12 will be disassembled from the opening 50 of the receiving space of the compartment body at the same time, which is simple to operate and convenient for quickly disassembling the power battery, and can save time for disassembling the power battery in an emergency. In addition, through the cooperation of the limiting member 30 and the abutting portion 121, the movement of the anti-collision beam 12 in the second direction can be limited, and the cooperation of the first limiting structure 31 and the second limiting structure 13 can be used to limit the movement of the anti-collision beam 12 in the first direction and the third direction. When the vehicle is impacted, it can prevent the anti-collision beam 12 from invading the receiving space of the compartment body and colliding with the power battery, improving the collision safety of the vehicle.

[0042] It should be noted that by restricting the movement of the anti-collision beam 12 in the first direction, the second direction, and the third direction, multi-directional limiting of the anti-collision beam 12 can be achieved, and the limiting effect is better, so as to improve the anti-collision performance of the anti-collision beam 12. When the vehicle is impacted, the anti-collision beam 12 is less likely to be inserted into the accommodation space of the cabin.

[0043] As Figure 3 shown, abutting portions 121 are respectively provided on opposite sides of the anti-collision beam 12 in the first direction, and limiting members 30 having a first limiting structure 31 are respectively provided on opposite sides of the opening 50 and are adapted to the abutting portions 121. Among them, a second limiting structure 13 is provided on the abutting portion 121, and the limiting member 30 is adapted to the abutting portion 121 for restricting the movement of the anti-collision beam 12 in the second direction, and the first limiting structure 31 and the second limiting structure 13 cooperate to restrict the movement of the anti-collision beam 12 in the first direction and the third direction.

[0044] In some embodiments, one side of the hatch door 10 is rotatably connected to the vehicle body 1000. The upwardly opening hatch door 10 can open the accommodation space of the cabin, and the downwardly pressing hatch door 10 can fasten the hatch door 10 at the opening 50 of the accommodation space of the cabin. When the hatch door 10 is fastened at the opening 50 of the accommodation space of the cabin, the cooperation between the abutting portion 121 of the anti-collision beam 12 and the limiting member 30 can be an abutting fit, that is, the abutting portion 121 of the anti-collision beam 12 can abut against the limiting member 30 at the opening 50 for restricting the displacement of the anti-collision beam 12 in the second direction.

[0045] In addition, the limiting member 30 can also be set in any appropriate form according to actual needs. For example, the limiting member 30 can be configured as a U-shaped structure to form a limiting groove, and the abutting portion 121 abuts against the bottom of the limiting groove. On the one hand, it can be used to stop the movement of the anti-collision beam 12 in the second direction; on the other hand, it can be used to stop the movement of the anti-collision beam 12 in the third direction. Specifically, when the abutting portion 121 of the anti-collision beam 12 abuts against the bottom of the limiting groove, the bottom of the limiting groove can stop the movement of the anti-collision beam 12 in the second direction, and the opposite side walls of the limiting groove in the third direction can limit the abutting portion 121 in the third direction to restrict the movement of the anti-collision beam 12 in the third direction.

[0046] In some embodiments, the first limiting structure 31 and the second limiting structure 13 can be constructed in any appropriate form, and it is only necessary to be able to restrict the movement of the anti-collision beam 12 in the first direction and the third direction through the cooperation of the first limiting structure 31 and the second limiting structure 13. For example, the first limiting structure 31 can be configured as one of a pin 310 and a limiting hole 130 for inserting the pin 310, and the second limiting structure 13 can be configured as the other.

[0047] As Figure 2 and Figure 3As shown, a U-shaped structure is respectively arranged on opposite sides of the opening 50 in the first direction. A stud 310 is arranged inside the U-shaped structure, and the U-shaped structure forms a limiting member 30, and the stud 310 forms a first limiting structure 31. Anti-collision beams 12 are respectively provided with a butting portion 121 on opposite sides in the first direction. The butting portion 121 is provided with a limiting hole 130, and the limiting hole 130 forms a second limiting structure 13. The butting portions 121 on both sides of the anti-collision beam 12 can respectively abut against the corresponding U-shaped structures, and the stud 310 inside the U-shaped structure can be inserted into the limiting hole 130 to limit the movement of the anti-collision beam 12 in the first direction, the second direction, and the third direction.

[0048] In some embodiments, the anti-collision beam 12 can be arranged in the middle of the hatch body 11 in the third direction, and the anti-collision beam 12 extends along the first direction, which can improve the anti-collision performance of the hatch 10.

[0049] In addition, the number of the anti-collision beams 12 can also be multiple. The multiple anti-collision beams 12 are arranged at intervals in the third direction on the hatch body 11, which can further improve the anti-collision performance of the hatch 10.

[0050] In some embodiments, the power battery compartment further includes a driving mechanism 20. Both ends of the driving mechanism 20 are respectively connected to the hatch 10 and the opening 50 for driving the opening of the hatch 10. Wherein, both between the driving mechanism 20 and the hatch 10 and at the driving mechanism 20 and the opening 50 can be hinged so that the hatch 10 can be smoothly opened upwards and closed downwards.

[0051] As Figure 2 and Figure 4 shown, a driving mechanism 20 can be respectively arranged on both sides in the first direction at the opening 50, which can be used to drive the opening of the hatch 10 so that the hatch 10 can be opened completely more quickly.

[0052] In the above embodiments, the driving mechanism 20 can be arbitrarily constructed in a suitable form. For example, the driving mechanism 20 can be constructed as a gas spring 200. One end of the gas spring 200 is hinged to the opening 50 of the accommodation space of the cabin body, and the other end of the gas spring 200 is hinged to the hatch body 11. When the hatch 10 is opened, the gas spring 200 provides assistance for the hatch 10.

[0053] In other possible embodiments, the driving mechanism 20 can be constructed as an electric push rod, a cylinder, etc., which is not limited here.

[0054] In some embodiments, as Figures 4 to 12As shown in the figure, the power battery compartment further includes a locking mechanism 40. The locking mechanism 40 includes a locking component 42 and an unlocking component 41. The locking component 42 includes a locking piece 421, a locking member 422, and a cooperating piece 428. One of the locking piece 421 and the cooperating piece 428 is provided on the hatch door 10, and the other is provided at the opening 50. The locking piece 421 cooperates with the cooperating piece 428 and the locking member 422 respectively. The unlocking component 41 is drivingly connected to the locking member 422 and is used to drive the locking member 422 and the locking piece 421 to switch between the locked state and the unlocked state, so that the locking piece 421 and the cooperating piece 428 are locked or unlocked, so that the hatch door 10 can be unlockably locked at the opening 50 of the accommodation space of the cabin body.

[0055] As Figure 5 and Figure 6 shown, the cooperating piece 428 can be arranged at the opening 50 of the accommodation space of the cabin body. The cooperating piece 428 can be arranged on the vehicle body 1000. The locking piece 421 can be arranged on the hatch door 10. Through the locking and unlocking between the locking piece 421 and the cooperating piece 428, the hatch door 10 can be unlockably locked at the opening 50.

[0056] In some embodiments, the locking component 42 further includes a lock base 423 arranged on the hatch door body 11. The locking piece 421 includes a first cooperating portion 421a, a second cooperating portion 421b, and a main body portion 421c for connecting the first cooperating portion 421a and the second cooperating portion 421b. The main body portion 421c is rotatably connected to the lock base 423 so that the first cooperating portion 421a and the second cooperating portion 421b rotate synchronously.

[0057] In the above embodiments, the first cooperating portion 421a is connected to the second cooperating portion 421b through the main body portion 421c. When one of the first cooperating portion 421a and the second cooperating portion 421b rotates, the other rotates synchronously; when one of the first cooperating portion 421a and the second cooperating portion 421b stops rotating, the other stops rotating.

[0058] In addition, the first cooperating portion 421a cooperates with the cooperating piece 428, and the second cooperating portion 421b cooperates with the locking member 422. The locking member 422 releasably limits the rotation of the second cooperating portion 421b so that the first cooperating portion 421a can be unlockably locked to the cooperating piece 428.

[0059] When the locking member 422 restricts the rotation of the second engaging portion 421b such that the second engaging portion 421b cannot rotate relative to the lock base 423, that is, when the locking member 421 cannot rotate relative to the lock base 423, the first engaging portion 421a and the engaging member 428 can be in a locked state; when the locking member 422 releases the second engaging portion 421b such that the second engaging portion 421b can rotate relative to the lock base 423, that is, when the locking member 421 can rotate relative to the lock base 423, the first engaging portion 421a and the engaging member 428 can be in an unlocked state, so that the hatch 10 can be opened.

[0060] In some embodiments, the engaging member 428 can be constructed in a suitable form. For example, as Figure 6 shown, the engaging member 428 can be constructed as a bolt 4280 fixedly connected to the opening 50. When the engaging member 428 is constructed as the bolt 4280, the first engaging portion 421a can be formed with a slot that mates with the bolt 4280, and the bolt 4280 can be detachably inserted into the slot so that the first engaging portion 421a can be unlockably locked to the engaging member 428, and further the hatch 10 can be unlockably locked at the opening 50 of the accommodation space of the cabin body.

[0061] As described above, the locking member 421 is rotatably connected to the lock base 423 through its main body portion 421c, and the first engaging portion 421a, the main body portion 421c, and the second engaging portion 421b of the locking member 421 rotate synchronously. Among them, the main body portion 421c can be constructed as a shaft, the first engaging portion 421a and the second engaging portion 421b can be respectively provided at both ends of the main body portion 421c, and both the first engaging portion 421a and the second engaging portion 421b rotate around the axis of the main body portion 421c. Based on the above movement mode, in order to facilitate the switching between the disengaged state and the inserted state between the bolt 4280 and the slot of the first engaging portion 421a, the slot can be provided at one end of the first engaging portion 421a away from the main body portion 421c, and the notch of the slot can be provided in a direction away from the main body portion 421c.

[0062] When the hatch 10 of the cabin body is in a fully closed state, that is, when the hatch 10 is latched to the opening 50 of the accommodation space of the cabin body, the bolt 4280 is inserted into the slot. When it is necessary to open the hatch 10, the unlocking assembly 41 is used to drive the locking member 422 so that the locking member 422 releases the locking member 421, so that the locking member 421 can rotate. During the process of opening the hatch 10, the first engaging portion 421a pivots around the axis of the main body portion 421c, so that when the locking member 421 moves with the hatch 10, the bolt 4280 can be disengaged from the notch of the slot;

[0063] When closing the hatch 10, the first mating part 421a starts to rotate after hitting the bolt 4280. When the hatch 10 is completely closed, the bolt 4280 enters the card slot from the notch of the card slot, and the locking part 422 restricts the rotation of the locking member 421, so that the bolt 4280 is inserted and locked in the card slot of the first mating part 421a of the locking member 421, so as to lock the hatch 10 at the opening 50 of the accommodation space of the cabin body.

[0064] When the locking member 421 and the mating part 428 are in the locked state, in order to prevent the mating part 428 configured as a stud 310 from disengaging from the card slot, a locking mating part 424 can be provided on the lock seat 423. The locking mating part 424 has a recess corresponding to the card slot on the first mating part 421a. When the bolt 4280 is inserted into the card slot and the locking member 421 and the mating part 428 are in the locked state, the card slot and the corresponding recess will surround the bolt 4280. It should be noted that there is a gap between the end where the recess of the locking mating part 424 is located and the end where the card slot of the first mating part 421a is located, so that when the locking member 421 and the mating part 428 configured as a stud 310 are in the unlocked state, the mating part 428 configured as a stud 310 can easily disengage from the card slot of the first mating part 421a.

[0065] In some embodiments, the locking part 422 is rotatably connected to the lock seat 423. The locking part 422 has a locking position for locking the locking member 421 and an unlocking position for unlocking the locking member 421. The unlocking assembly 41 drives the locking part 422 to pivot, so that the locking part 422 switches between the locking position and the unlocking position.

[0066] In the above embodiments, any suitable form of locking can be adopted between the locking part 422 and the locking member 421. For example, the locking part 422 and the locking member 421 can be locked by abutting. That is, when the locking part 422 is in the locking position, the locking part 422 abuts against the locking member 421 to restrict the pivotal rotation of the locking member 421. At this time, if the mating part 428 configured as the bolt 4280 is inserted into the card slot, the first mating part 421a and the bolt 4280 will also be in the locked state, and then the hatch 10 is locked at the opening 50 of the accommodation space of the cabin body. When the unlocking assembly 41 drives the locking part 422 to rotate so that the locking part 422 does not contact the locking member 421, that is, when the locking part 422 is in the unlocking position, the locking member 421 will disengage from the locked state, so that the locking member 421 can rotate relative to the lock seat 423, and then the bolt 4280 and the locking member 421 can be in the unlocked state, so that the bolt 4280 and the card slot can be switched between the inserted state and the disengaged state.

[0067] As Figure 9As shown, in order to facilitate the abutment of the locking member 422 against the locking member 421, a positioning groove may be provided on the second mating portion 421b of the locking member 421, and a protruding portion 422b matching the positioning groove may be provided on the locking member 422. When the locking member 422 is in the locked position, the protruding portion 422b of the locking member 422 abuts against the positioning groove of the locking member 421 to limit the rotation of the locking member 421.

[0068] In some embodiments, the locking member 421 has a first locking position and a second locking position for the locking member 422 to lock. When the locking member 421 is in the two locking positions, the locking member 422 can lock the locking member 421 to limit the rotation of the locking member 421 relative to the lock base 423, improving the safety of locking the hatch 10. To facilitate the limiting of the locking member 421 by the locking member 422 when the locking member 421 is in the first locking position and the second locking position, as Figure 9 shown, there may be two positioning grooves on the locking member 421, namely a first positioning groove 421f and a second positioning groove 421g. When the locking member 421 is in the first locking position, the protruding portion 422b of the locking member 422 can be made to abut against the first positioning groove 421f; when the locking member 421 is in the second locking position, the protruding portion 422b of the locking member 422 can be made to abut against the second positioning groove 421g.

[0069] The application scenarios of the two locking positions of the locking member 421 are described below by way of example. When the hatch 10 is in the fully closed state, the fitting 428 configured as a bolt 4280 is inserted into the card slot of the first mating portion 421a of the locking member 421. At this time, the locking member 421 is in the second locking position, and the protruding portion 422b of the locking member 422 can be made to abut against the second positioning groove 421g of the locking member 421 to limit the rotation of the locking member 421, so that the locking member 421 and the fitting 428 are in a locked state to lock the hatch 10 at the opening 50 of the accommodation space of the cabin body.

[0070] When the locking member 421 is in the second locking position, the locking of the locking member 421 by the locking member 422 may accidentally become loose, the hatch 10 will open, and the locking member 421 will lock the rotation of the hatch 10. The setting of the first locking position of the locking member 421 can enable the locking member 422 to re-lock the locking member 421 when the locking member 421 rotates to the first locking position, preventing the hatch 10 from opening and improving safety.

[0071] In addition, the lock assembly 42 further includes a sensor 427 disposed on the lock base 423. When the locking member 421 rotates to the second locking position, the locking member 421 can trigger the sensor 427. Among them, the sensor 427 can be used to be signal-connected to an alarm device. By controlling the alarm device through the sensor 427, when the sensor 427 is not triggered, the alarm device can be in an alarm state; when the sensor 427 is triggered, the alarm device can stop alarming, so that it can be determined whether the locking member 421 is in the second locking position by whether the alarm device alarms.

[0072] It should be noted that during the process of closing the hatch 10, when the hatch 10 is in a fully closed state, the locking member 421 will be in the second locking position. At this time, the first fitting 428 configured as a bolt 4280 is usually inserted into the card slot of the first fitting portion 421a of the locking member 421. If the locking member 422 is in the locking position at this time, the protruding portion 422b of the locking member 422 will abut against the second positioning slot 421g of the second fitting portion 421b of the locking member 421 to limit the rotation of the locking member 421 relative to the lock base 423, thereby enabling the fitting 428 and the locking member 421 to be in a locked state, so that the hatch 10 is locked at the opening 50 of the accommodation space of the cabin body. The setting of the sensor 427 can feed back a signal to the alarm device after the locking member 421 triggers the sensor 427, so that the alarm device stops alarming. It can remind the user whether the hatch 10 is fully closed and locked, improving safety. Among them, the sensor 427 can be arbitrarily set according to actual needs. For example, the sensor 427 can adopt a proximity switch, a forming switch, etc.

[0073] Continue to describe the lock assembly 42. The lock assembly 42 further includes a lock driving member 426. The lock driving member 426 is rotatably connected to the lock base 423, and the lock driving member 426 is used to be connected to the unlocking assembly 41. The lock driving member 426 includes a driving portion 426a, and the locking member 422 includes a pressure-receiving portion 422c that cooperates with the driving portion 426a. The unlocking assembly 41 drives the lock driving member 426 to rotate. The driving portion 426a of the lock driving member 426 acts on the pressure-receiving portion 422c of the locking member 422 to drive the locking member 422 to rotate. The unlocking assembly 41 drives the locking member 422 to rotate through the lock driving member 426, which can enable the locking member 422 to switch between the locking position and the unlocking position, that is, it can enable the locking member 422 to abut against or move away from the locking member 421.

[0074] In addition, the lock assembly 42 further includes a return spring 425. A first spring connection end 421d is provided on the first mating portion 421a of the locking member 421, and a second spring connection end 422a is provided on the locking member 422. The two ends of the spring are respectively connected to the first spring connection end 421d and the second spring connection end 422a. When the lock driving member 426 does not drive the locking member 422, the locking member 422 abuts against the first mating portion 421a of the locking member 421 to limit the rotation of the locking member.

[0075] As Figure 9 shown, a guide groove 423a can be provided on the lock base 423, and the pressure receiving portion 422c on the locking member 422 can be matched with the guide groove 423a. The pressure receiving portion 422c is inserted into the guide groove 423a, and during the rotation of the locking member 422, the pressure receiving portion 422c moves in the guide groove 423a. In addition, by setting the length of the guide groove 423a, the travel distance of the pressure receiving portion 422c in the guide groove 423a can be limited, so as to limit the rotation angle of the locking member 422, avoid the locking member 422 rotating beyond the preset range, and ensure the safety and stability of the rotation of the locking member 422.

[0076] As described above, the driving mechanism 20 can provide assistance when the hatch door 10 is opened, and the lock assembly 42 can lock the hatch door 10 at the opening 50 of the accommodation space of the cabin body. As Figure 4 and Figure 5 shown, two driving mechanisms 20 can be provided. The two driving mechanisms 20 are respectively located on both sides of the opening 50 along the first direction. Two lock assemblies 42 can also be provided. The two lock assemblies 42 are respectively arranged on both sides of the opening 50 of the accommodation space of the cabin body along the first direction. The driving mechanisms 20 respectively arranged on both sides of the opening 50 along the first direction can provide more stable assistance when the hatch door 10 is opened. The lock assemblies 42 respectively arranged on both sides of the opening 50 of the accommodation space of the cabin body along the first direction can make the hatch door 10 more firmly locked at the opening 50.

[0077] In addition, the unlocking of the lock assembly 42 mentioned above can be operated and controlled through the unlocking assembly 41. The following continues to describe the unlocking assembly 41.

[0078] The unlocking assembly 41 includes a manual opening assembly 411, an automatic opening assembly 412, and a transmission mechanism 413 for drivingly connecting with the locking member 422. The manual opening assembly 411 and the automatic opening assembly 412 are respectively drivingly connected to the transmission mechanism 413 to respectively drive the locking member 422 through the transmission mechanism 413, so as to realize the unlocking between the locking member 421 provided on the lock base 423 in the lock assembly 42 and the mating member 428 provided at the opening 50.

[0079] In the above-described embodiments, the unlocking assembly 41 includes a manual opening assembly 411 and an automatic opening assembly 412, which can unlock the locking assembly 42 manually or automatically, providing more diverse unlocking methods to meet different unlocking requirements.

[0080] In some embodiments, as Figure 1 , Figure 10 and Figure 11 shown, the unlocking assembly 41 includes a base 416 disposed on the hatch body 11. The transmission mechanism 413 includes a first transmission rod 4133, a main gear 4132, and a secondary gear 4131 that is rotatably connected to the base 416. The main gear 4132 and the secondary gear 4131 mesh with each other. The secondary gear 4131 is drivingly connected to the locking member 422 through the first transmission rod 4133. The manual opening assembly 411 is drivingly connected to the main gear 4132 to drive the secondary gear 4131 to rotate through the main gear 4132. The secondary gear 4131 drives the locking member 422 to rotate through the first transmission rod 4133. The automatic opening assembly 412 is drivingly connected to the secondary gear 4131 to drive the secondary gear 4131 to rotate, and the secondary gear 4131 drives the locking member 422 to rotate through the first transmission rod 4133.

[0081] In the above-described embodiments, a torsion spring for connecting the main gear 4132 can be provided on the base 416, enabling the main gear 4132 to reset after rotation. Moreover, since the main gear 4132 and the secondary gear 4131 are meshed, the secondary gear 4131 can also reset after rotation, and thus the secondary gear 4131 can drive the lock driving member 426 to reset through the first transmission rod 4133 after rotation.

[0082] In addition, in the above-described embodiments, one end of the first transmission rod 4133 is hinged to the secondary gear 4131, and the other end of the first transmission rod 4133 is hinged to the lock driving member 426 of the locking assembly 42. When the secondary gear 4131 rotates, it can drive the lock driving member 426 of the locking assembly 42 to rotate through the first transmission rod 4133. The first transmission rod 4133 can be two. The secondary gear 4131 can drive the lock driving members 426 of the two locking assemblies 42 through the two first transmission rods 4133 respectively, thereby completing the unlocking of the locking assemblies 42 disposed on both sides of the first direction of the opening 50.

[0083] As Figure 10 shown, the secondary gear 4131 is provided with two transmission connection structures 4131b, and each transmission connection structure 4131b is connected to a first transmission rod 4133.

[0084] In some embodiments, the manual opening component 411 includes a handle 4117 and a second transmission rod 4113. The handle 4117 is drivingly connected to the main gear 4132 through the second transmission rod 4113. By operating the handle 4117, the main gear 4132 can be driven to rotate. The main gear 4132 can drive the driven gear 4131 meshing therewith to rotate. The driven gear 4131 can drive the lock driving member 426 of the lock assembly 42 to rotate through the first transmission rod 4133, thereby unlocking between the locking member 421 and the mating member 428 of the lock.

[0085] As Figure 10 and Figure 11 shown, the manual opening component 411 further includes a first linkage member 4111, a second linkage member 4112, and a first linkage seat 4114. Among them, the handle 4117 and the first linkage seat 4114 are respectively disposed on opposite sides of the base 416. The second linkage member 4112 is rotatably connected to the first linkage seat 4114. One end of the first linkage member 4111 is connected to one end of the handle 4117, and the other end of the first linkage member 4111 is connected to the second linkage member 4112. The second linkage member 4112 is connected to the main gear 4132 through the second transmission rod 4113. By pulling the handle 4117, the handle 4117 drives the second linkage member 4112 to rotate relative to the first linkage seat 4114 through the first linkage member 4111. The second linkage member 4112 drives the main gear 4132 to rotate through the second transmission rod 4113. The main gear 4132 unlocks the lock assembly 42 through the driven gear 4131 and the first transmission rod 4133.

[0086] In the above embodiments, the handle 4117 and the first linkage member 4111 may be hinged, and the first linkage member 4111 and the second linkage member 4112 may be hinged, which is not limited herein.

[0087] In some embodiments, the manual opening component 411 further includes a first interlock seat 4116 and a first interlock member 4115. The first interlock seat 4116 is disposed on the side opposite to the side of the base 416 where the handle 4117 is located. The first interlock member 4115 is rotatably connected to the first interlock seat 4116. One end of the first interlock member 4115 is connected to one end of the handle 4117 away from the connection end of the first linkage member 4111 and the handle 4117. A first stop portion 4115a is provided on the first interlock member 4115. When the handle 4117 is pulled, the first interlock member 4115 rotates relative to the first interlock seat 4116 to drive the first stop portion 4115a on the first interlock member 4115 to rotate.

[0088] As Figures 10 to 12As shown, the unlocking assembly 41 further includes a lock cylinder assembly 414, a stopper 415, and an unlocking cylinder 417. Among them, the lock cylinder assembly 414 has a keyhole for inserting a key. The lock cylinder assembly 414 includes a lock plate 4141. When the key is inserted into the keyhole and rotated, it will drive the lock plate 4141 to rotate. The lock cylinder assembly 414 can adopt a conventional lock cylinder assembly 414, which will not be elaborated here.

[0089] The stopper 415 is rotatably connected to the base 416 of the unlocking assembly 41, and the stopper 415 can be located between the lock cylinder assembly 414, the unlocking cylinder 417, and the first interlocking member 4115 of the manual opening assembly 411. A blocking finger portion 415a is provided on the stopper 415. The blocking finger portion 415a can be located on the movement track of the first blocking portion 4115a provided on the first interlocking member 4115, for restricting the movement of the first blocking portion 4115a, and further restricting the rotation of the first interlocking member 4115, so as to restrict pulling the handle 4117, and further restricting driving the main gear 4132 to rotate through the handle 4117. When the rotation of the main gear 4132 is restricted, the rotation of the secondary gear 4131 meshing with it is also restricted, and the secondary gear 4131 cannot be driven to rotate through the handle 4117, nor can it be driven to rotate through the automatic opening assembly 412. The unlocking cylinder 417 and the lock plate 4141 of the lock cylinder assembly 414 can respectively drive the stopper 415 to rotate. Specifically, when the lock plate 4141 of the lock cylinder assembly 414 rotates, it can abut against the stopper 415 and drive the stopper 415 to rotate. After the unlocking cylinder 417 is activated, it can also abut against the stopper 415 and drive the stopper 415 to rotate. After the stopper 415 rotates, the blocking finger portion 415a of the stopper 415 can avoid the first blocking portion 4115a provided on the first interlocking member 4115, so that the first blocking portion 4115a can rotate with the first interlocking member 4115, and further enabling the secondary gear 4131 of the transmission mechanism 413 to be driven to rotate through the handle 4117 or the automatic opening assembly 412. A torsion spring for connecting the stopper 415 can be provided on the base 416 of the unlocking assembly 41, which can be used for the reset of the stopper 415 after rotation. In addition, it should be noted that the unlocking cylinder 417 and the lock plate 4141 of the lock cylinder assembly 414 can respectively drive the stopper 415 to rotate. In other words, when one of them drives the stopper 415 to rotate, the other will not affect it.

[0090] In some embodiments, the automatic opening assembly 412 can also be constructed in an appropriate form according to actual needs. Such as Figure 10 and Figure 11As shown, the automatic opening assembly 412 includes a driving cylinder 4120 disposed on a base 416, and a driving end of the driving cylinder 4120 is drivingly connected to a pinion 4131. Specifically, a cylinder driving portion 4131a can be provided on the pinion 4131, and the driving end of the driving cylinder 4120 can abut against the cylinder driving portion 4131a of the pinion 4131. When the driving cylinder 4120 is extended, the pinion 4131 is driven to rotate, thereby driving the lock driving member 426 to rotate, thereby unlocking the lock top member and the locking member 421 of the lock assembly 42.

[0091] For ease of understanding, the present disclosure exemplarily briefly describes the unlocking process of the manual opening component 411 through the unlocking component 41 and the unlocking process of the automatic opening component 412 .

[0092] First, the unlocking process using the manual opening assembly 411 of the unlocking assembly 41 is briefly described. The hatch 10 is assumed to be in a locked and engaged state. Specifically, the mating member 428, configured as a latch 4280, is inserted into the slot of the first mating portion 421a of the locking member 421, and the protrusion 422b of the locking member 422 abuts the second positioning groove 421g of the locking member 421. To unlock the hatch 10, a key is inserted into the keyhole of the lock core assembly 414 and turned. The lock plate 4141 of the lock core assembly 414 rotates the stopper 415 to clear the first stopper 4115a of the first interlocking member 4115. The handle 4117 of the unlocking assembly 41, mounted on the hatch 10, is then pulled. The handle 4117, via the first linkage 4111, rotates the second linkage 4112. The second linkage 4112 drives the main gear 4132 of the transmission mechanism 413 to rotate via the second transmission rod 4113. The main gear 4132 drives the meshing pinion 4131 to rotate. The pinion 4131 drives the lock driver 426 via the first transmission rod 4133, which in turn drives the lock driver 426 to rotate the locking member 422. The protrusion 422b of the locking member 422 moves away from the locking member 421, allowing the locking member 421 to rotate. The locking member 421 and the mating member 428 are in an unlocked state, and the hatch 10 is opened with the assistance of the drive mechanism 20, which is configured as a gas spring 200. When the handle 4117 is released, the components connected to the handle 4117 reset.

[0093] The unlocking process using the automatic opening assembly 412 of the unlocking assembly 41 is briefly described. It should be noted that a button for opening the hatch 10 with one click can be provided on the vehicle. This button can be used to control the unlocking cylinder 417 and the driving cylinder 4120. The hatch 10 is pre-set to be in a locked and engaged state, i.e., the mating member 428, configured as a latch 4280, is inserted into the slot of the first mating portion 421a of the locking member 421, and the protrusion 422b of the locking member 422 abuts the second positioning groove 421g of the locking member 421. When the hatch 10 needs to be opened, the opening button is pressed, and the unlocking cylinder 417 first drives the stopper 415 to rotate to clear the first stopper 4115a of the first interlocking member 4115. Then, the driving end of the driving cylinder 4120 abuts the cylinder driving end of the pinion 4131, driving the pinion 4131 to rotate. This allows the pinion 4131 to drive the lock driver 426 to rotate via the first transmission rod 4133, which in turn causes the lock driver 426 to rotate the locking member 422. The protrusion 422b of the locking member 422 moves away from the locking member 421, allowing the locking member 421 to rotate. The locking member 421 and the mating member 428 are in an unlocked state, and the hatch 10 is opened with the help of the driving mechanism 20 configured as a gas spring 200. After the driving mechanism 20 is reset, the pinion 4131 and the components drivingly connected to the pinion 4131 are also reset.

[0094] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0095] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0096] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A vehicle, comprising a power battery compartment, characterized in that, The power battery compartment includes: A cabin body including an accommodating space with an opening for accommodating a power battery; and A cabin door including a cabin door body and a bumper beam provided on the cabin door body; One of the opening and the bumper beam is provided with limit members having a first limit structure on opposite sides in a first direction, and the other forms an abutting portion cooperating with the limit members. The cabin door body is detachably fastened to the opening, and the limit members cooperate with the abutting portion to limit the movement of the bumper beam in a second direction; The abutting portion is provided with a second limit structure, and the first limit structure and the second limit structure cooperate to limit the movement of the bumper beam in the first direction and a third direction.

2. The vehicle according to claim 1, wherein The limit member is a U-shaped structure to form a limit groove, and the abutting portion abuts against the bottom of the limit groove to stop the movement of the bumper beam in the second direction and the third direction.

3. The vehicle according to claim 1 or 2, characterized in that, The first limit structure is configured as one of a pin and a limit hole for inserting the pin, and the second limit structure is configured as the other.

4. The vehicle according to claim 1 or 2, characterized in that, On opposite sides of the opening in the first direction, a U-shaped structure is respectively provided. A pin is provided inside the U-shaped structure, and the U-shaped structure forms the limit member, and the pin forms the first limit structure; On opposite sides of the bumper beam in the first direction, one of the abutting portions is respectively provided. The abutting portion is provided with a limit hole, and the limit hole forms the second limit structure.

5. The vehicle according to claim 1, characterized in that, The bumper beam is provided in the middle of the cabin door body in a third direction, and the bumper beam extends along the first direction.

6. The vehicle according to claim 1, wherein The power battery compartment further includes a driving mechanism, and two ends of the driving mechanism are respectively connected to the cabin door and the opening for driving the opening of the cabin door.

7. The vehicle according to claim 1, characterized in that, The power battery compartment further includes a locking mechanism. The locking mechanism includes a locking component and an unlocking component. The locking component includes a locking member, a locking piece, and a cooperating piece. One of the locking member and the cooperating piece is provided on the cabin door, and the other is provided at the opening. The locking member cooperates with the cooperating piece and the locking piece respectively. The unlocking component is drivingly connected to the locking piece for driving the locking piece and the locking member to switch between a locked state and an unlocked state, so that the locking member and the cooperating piece are locked or unlocked.

8. The vehicle according to claim 7, wherein, The unlocking component includes a manual opening component, an automatic opening component, and a transmission mechanism for drivingly connecting with the locking piece. The manual opening component and the automatic opening component are respectively drivingly connected to the transmission mechanism for driving the locking piece through the transmission mechanism respectively.

9. The vehicle according to claim 8, characterized in that, The unlocking component includes a base provided on the cabin door body. The transmission mechanism includes a first transmission rod, a main gear, and a sub-gear rotatably connected to the base. The main gear and the sub-gear mesh with each other. The main gear is transmissionally connected to the locking piece through the first transmission rod. The manual opening component is drivingly connected to the main gear to drive the sub-gear to rotate through the main gear, and the sub-gear drives the locking piece to rotate through the first transmission rod; The automatic opening component is drivingly connected to the auxiliary gear to drive the rotation of the auxiliary gear, and the auxiliary gear drives the rotation of the locking member through the first transmission rod.

10. The vehicle according to claim 9, wherein, The manual opening component includes a handle and a second transmission rod, and the handle is drivingly connected to the main gear through the second transmission rod; and / or The automatic opening component includes a driving cylinder disposed on the base, and the driving end of the driving cylinder is drivingly connected to the auxiliary gear.

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