Battery mounting structure and vehicle

Abstract

The present disclosure relates to a battery installation structure and a vehicle, wherein the battery installation structure comprises: a battery tray for detachably installing a battery; a mounting base having a storage space for accommodating the battery tray, wherein the battery tray is detachably installed in the storage space; a stopper movably connected to the battery tray so as to have a stop position for stopping the battery in the battery tray and a release position for replacing the battery; an elastic member connected between the battery tray and the stopper; a pressing member fixedly arranged on the mounting base, wherein when the battery tray is installed in the storage space, the pressing member is in a locking state for locking the stopper at the stop position, and when the battery tray is operated to move out of the storage space, the pressing member can enter an unlocking state to unlock the lock of the stopper, and the stopper can be moved to the release position by the elastic force of the elastic member, thereby realizing rapid replacement of the battery, and is particularly suitable for battery installation of various types of vehicles using batteries as power, such as unmanned vehicles.

Description

Technical Field

[0001] The present disclosure relates to the technical field of quick battery replacement, and in particular, to a battery mounting structure and a vehicle. Background Art

[0002] With the rapid development of the logistics industry, the delivery of goods through unmanned driving technology saves labor costs and improves delivery efficiency, which has received widespread attention in the logistics industry. The application of unmanned driving technology in logistics distribution has also become a research hotspot, and unmanned vehicles have become a future development trend.

[0003] Unmanned delivery vehicles need to operate as long as possible to deliver goods, so the capacity of the battery pack required by unmanned delivery vehicles is higher. Therefore, unmanned delivery vehicles need to charge for a long time to meet the range required for delivering goods. In order to avoid unmanned delivery vehicles occupying the vehicle for a long time due to charging, replaceable batteries are gradually becoming a market demand. Therefore, unmanned delivery vehicles support quick-change battery design, which is an important measure to improve the order acceptance rate / capacity of unmanned delivery vehicles. Summary of the invention

[0004] The purpose of the present disclosure is to provide a battery installation structure and a vehicle to simplify the operation steps of replacing the battery and realize rapid replacement of the battery.

[0005] In order to achieve the above-mentioned object, the present disclosure provides a battery installation structure, which includes: a battery tray for detachably installing a battery; a mounting base having a storage space for accommodating the battery tray, wherein the battery tray is detachably installed in the storage space through a mounting opening; a stopper movably connected to the battery tray to have a stop position for stopping the battery in the battery tray and a release position for replacing the battery through a gap between the stopper and the battery tray; an elastic member connected between the battery tray and the stopper to provide an elastic force for the stopper to switch from the stop position to the release position; and a pressing member fixedly arranged on the mounting base and having a locked state and an unlocked state, when the battery tray is installed in the storage space through the mounting opening, the pressing member is in a locked state for locking the stopper at the stop position, and when the battery tray is operated to move out of the storage space through the mounting opening, the pressing member can enter an unlocked state to unlock the locking of the stopper, and the stopper can move to the release position by the elastic force of the elastic member.

[0006] Optionally, the stop member is configured as a baffle and is hinged to the upper portion of the battery tray. In the locked state, the clamping member presses against the baffle from above, and the baffle extends from the hinge point with the battery tray toward the mounting port to stop the battery from above. When the battery tray moves out of the accommodating space and the clamping member enters the unlocked state, the baffle can be disengaged from the clamping member to rotate in a direction away from the battery by the elastic force of the elastic member to enter the release position.

[0007] Optionally, the battery tray has a bottom plate and side plates surrounding the edges of the bottom plate to enclose a mounting cavity for accommodating the battery, the side plates and the bottom plate directly form an opening for the battery to enter, and the upper edge of the side plate forms an upward opening, the top of the side plate away from the opening extends toward the opening with a top plate, and the baffle is hinged on the top plate to cover the opening together with the top plate at the stop position.

[0008] Optionally, the baffle is hinged to the top plate via a hinge structure, the hinge structure includes a connecting shaft and a first hinge and a second hinge hinged to the connecting shaft, the first hinge is fixedly connected to the top plate, and the second hinge is fixedly connected to the baffle.

[0009] Optionally, the elastic member is configured as a torsion spring, which is sleeved on the connecting shaft, and one end of the torsion spring is fixedly connected to the first hinge, and the other end of the torsion spring is fixedly connected to the second hinge.

[0010] Optionally, the baffle includes a first plate segment and a second plate segment connected to each other, the first plate segment is hinged to the top plate, and the second plate segment is vertically arranged on a side of the first plate segment away from the top plate. In the stop position, the first plate segment extends horizontally and the second plate segment extends longitudinally, so as to stop the battery in the battery tray.

[0011] Optionally, the battery mounting structure further includes a guide rail assembly, which is mounted on the mounting base and located at the bottom of the battery tray, and the battery tray can move back and forth laterally along the guide rail assembly to switch the clamping member between the locked state and the unlocked state.

[0012] Optionally, the guide rail assembly includes a fixed guide rail, a movable guide rail and a locking device, the fixed guide rail is fixedly mounted on the mounting base, the movable guide rail is slidably mounted on the fixed guide rail and fixedly connected to the battery tray, and the locking device is used to unlockably lock the movement of the movable guide rail relative to the fixed guide rail.

[0013] Optionally, the locking device includes an operating handle connected to the movable guide rail and having a first position and a second position. In the first position, the movable guide rail can slide along the longitudinal direction relative to the fixed guide rail, and in the second position, the movable guide rail is fixed relative to the fixed guide rail.

[0014] On the basis of the above technical solution, the present disclosure further provides a vehicle, comprising a battery and the above battery mounting structure, wherein the mounting base is a mounting frame for connecting to a vehicle body or a vehicle chassis.

[0015] By means of the above technical solution, when the battery needs to be replaced, the battery tray can be pulled from the installation opening to the outside of the accommodation space. During the movement of the battery tray, the pressing member can enter an unlocked state to unlock the locking of the stopper, and the stopper moves from the stopper position to the release position of the battery by the elastic force of the elastic member, that is, from Figure 1 The stop position shown is switched to Figure 2 The battery tray is in the release position shown in the figure. At this point, the operator can remove the battery from the battery tray. Figure 3 As shown in . Subsequently, in the process of placing the fully charged battery into the battery tray, the operator places the battery into the battery tray, and then pushes the battery tray from the installation port into the accommodation space of the installation base. In this process, the stopper overcomes the elastic force of the elastic member and moves from the release position to the stop position through the clamping member, and locks the stopper at the stop position to stop the battery in the battery tray. The battery installation structure provided by the present invention can realize automatic locking of the battery. When the battery tray moves from the installation port to the accommodation space, the stopper can automatically lock the battery. In the process of replacing the battery, the operation steps are few and simple, which can reduce the requirements for the operator and prevent the vehicle from being in an occupied state due to the need for long-term charging. At the same time, it can also support the future mechanical automation battery replacement.

[0016] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0018] Figure 1 is a structural schematic diagram of a battery installation structure provided by an exemplary embodiment of the present disclosure, wherein it shows that the stopper is in a stop position for stopping the battery and the pressing member is in a locking state for locking the stopper at the stop position;

[0019] Figure 2is another structural schematic diagram of a battery installation structure provided by an exemplary embodiment of the present disclosure, wherein it shows that the stopper is in a release position for releasing the battery and the pressing member is in an unlocking state for unlocking the locking of the stopper;

[0020] Figure 3 is another structural schematic diagram of a battery installation structure provided by an exemplary embodiment of the present disclosure, wherein a battery is shown being removed from a battery tray.

[0021] Description of Reference Numerals

[0022] 1-guide rail assembly; 11-fixed guide rail; 12-moving guide rail; 13-operating handle; 2-battery tray; 20-opening; 21-top plate; 22-bottom plate; 23-side plate; 3-baffle; 31-first plate section; 32-second plate section; 4-pressing piece; 5-hinge structure; 100-mounting base; 101-accommodating space; 200-battery. DETAILED DESCRIPTION

[0023] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0024] In the present disclosure, unless otherwise stated, directional words such as "up" and "down" generally refer to the relative "up" and "down" in the direction of gravity when the corresponding components are in use, "inside" and "outside" refer to the "inside" and "outside" relative to the corresponding component's own contour, and "far" and "near" refer to the "far" and "near" relative to the distance of the corresponding component. In addition, the terms "first", "second", etc. used in the present disclosure are to distinguish one element from another and do not have order and importance. In addition, in the following description, when referring to the drawings, unless otherwise explained, the same figure numbers 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 limitations on the present disclosure.

[0025] According to the specific implementation of the present disclosure, Figures 1 to 3As shown in the figure, a battery installation structure is provided, which includes: a battery tray 2 for detachably installing a battery 200; a mounting base 100, having a receiving space 101 for accommodating the battery tray 2, and the battery tray 2 is detachably installed in the receiving space 101 through a mounting opening; a stopper, movably connected to the battery tray 2 to have a stop position for stopping the battery 200 in the battery tray 2 and a release position for replacing the battery 200 through the gap between the stopper and the battery tray 2; an elastic member, connected between the battery tray 2 and the stopper, so as to The stopper provides an elastic force for switching from the stop position to the release position; and the clamping member 4 is fixedly arranged on the mounting base 100 and has a locked state and an unlocked state. When the battery tray 2 is installed in the accommodating space 101 through the mounting port, the clamping member 4 is in a locked state that locks the stopper at the stop position. When the battery tray 2 is operated to move outside the accommodating space 101 through the mounting port, for example, when the battery tray is pulled out, the clamping member 4 can enter the unlocked state and unlock the lock on the stopper, and the stopper can move to the release position by the elastic force of the elastic member.

[0026] By means of the above technical solution, when the battery 200 needs to be replaced, the battery tray 2 can be pulled to move from the installation opening to the outside of the accommodation space 101. During the movement of the battery tray 2, the pressing member 4 can enter the unlocked state to unlock the locking of the stopper, and the stopper moves from the stopper position of the battery 200 to the release position of the battery 200 through the elastic force of the elastic member, that is, from Figure 1 The stop position shown is switched to Figure 2 The battery 200 is in the release position shown in FIG. 1 . At this time, the operator can remove the battery 200 from the battery tray 2. Figure 3 As shown in . Subsequently, in the process of placing the fully charged battery 200 into the battery tray 2, the operator places the battery 200 into the battery tray 2, and then pushes the battery tray 2 from the installation port into the accommodating space 101 of the installation base 100. In this process, the stopper overcomes the elastic force of the elastic member and moves from the release position to the stop position through the clamping member 4, and locks the stopper at the stop position to stop the battery 200 in the battery tray 2. The battery installation structure provided by the present disclosure can realize automatic locking of the battery 200. When the battery tray 2 moves from the installation port to the accommodating space 101, the stopper can automatically lock the battery 200. In the process of replacing the battery 200, the operation steps are few and simple, which can reduce the requirements for the operator and prevent the vehicle from being in an occupied state due to the need for long-term charging. At the same time, it can also support the future mechanical automation replacement of the battery 200.

[0027] It should be noted here that the battery installation structure provided by the present disclosure is not limited to the vehicle field, but can also be used on any equipment that has a battery 200 assembly requirement, such as drones. In addition, it can also be used for shared power bank rental equipment, and the present disclosure does not make specific restrictions on this.

[0028] In the specific embodiment provided in the present disclosure, the stopper can be constructed as a baffle 3 and hinged to the upper part of the battery tray 2. In the locked state, the clamping member 4 presses against the baffle 3 from above, and the baffle 3 extends from the hinge point with the battery tray 2 toward the installation port to stop the battery 200 at the top to stably constrain the battery 200 in the battery tray 2. When the battery tray 2 moves out of the accommodating space 101 and the clamping member 4 enters the unlocked state, the baffle 3 can be disengaged from the clamping member 4 to rotate in the direction away from the battery 200 through the elastic force of the elastic member and enter the release position. When the battery 200 needs to be replaced, the battery tray 2 can be pulled from the installation port to the outside of the accommodating space 101. During the movement of the battery tray 2, the clamping piece 4 can be unlocked and the baffle 3 can be separated from the clamping piece 4. Through the elastic force of the elastic piece, the baffle 3 can rotate around the hinge point in the direction away from the battery 200 (i.e., rotate upward around the hinge point) and enter the release position. At this time, the battery 200 is freed from the constraint of the baffle 3 and the battery 200 can be taken out of the battery tray 2. In the process of placing the fully charged battery 200 into the battery tray 2, the operator places the battery 200 into the battery tray 2, and then pushes the battery tray 2 from the installation port into the accommodating space 101 of the installation base 100. In this process, when the hinge point between the baffle 3 and the battery tray 2 passes the clamping piece 4, the clamping piece 4 enables the baffle 3 to overcome the elastic force of the elastic piece and rotate around the hinge point in the direction close to the battery 200 (i.e., rotate downward around the hinge point) to enter the stop position, and the baffle 3 is locked at the stop position by the clamping piece 4 to reliably stop the battery 200 in the battery tray 2.

[0029] In a specific embodiment provided by the present disclosure, the battery tray 2 may have a bottom plate 22 and a side plate 23 surrounding the edge of the bottom plate 22 to enclose a mounting cavity for accommodating the battery 200. The side plate 23 and the bottom plate 22 directly form an opening 20 for the battery 200 to enter, and the upper edge of the side plate 23 forms an upward opening. In one embodiment, the baffle 3 may be directly hinged to the side plate 23 of the battery tray 2 away from the opening 20 to cover the above opening at the stop position. Figures 1 to 3 In the illustrated embodiment, a top plate 21 is extended toward the opening 20 from the top of the side panel 23 away from the opening 20, and the baffle 3 is hinged on the top plate 21 to cover the opening together with the top plate 21 in the stop position. This design can not only meet the operating space required for replacing the battery 200 in the release position, but also shorten the moving distance of the battery tray 2 required for replacing the battery 200.

[0030] The baffle 3 can be hinged to the top plate 21 through a hinge structure 5. The hinge structure can be constructed in any suitable manner, such as a hinge shaft. The baffle 3 and the top plate 21 of the battery tray 2 are respectively connected to both sides of the hinge shaft to realize the rotation of the baffle 3 around the hinge shaft, thereby realizing the switching of the baffle 3 between the stop position and the release position. In a specific embodiment of the present disclosure, the hinge structure 5 may include a connecting shaft and a first hinge and a second hinge hinged to the connecting shaft. The first hinge may be fixedly connected to the top plate 21 by means of fasteners (such as screws, etc.) or welding, and the second hinge may be fixedly connected to the baffle 3 by means of fasteners (such as screws, etc.) or welding, and the present disclosure does not make specific restrictions on this.

[0031] In the present disclosure, the elastic member can be constructed in any suitable manner, such as a spring or a torsion spring, etc. In a specific embodiment provided in the present disclosure, the elastic member is constructed as a torsion spring, which is sleeved on the connecting shaft, and one end of the torsion spring is fixedly connected to the first hinge, and the other end of the torsion spring is fixedly connected to the second hinge, so that when the pressing member 4 is in the unlocking position, the baffle 3 is applied with a rolling torque to rotate upward around the hinge point to enter the release position, at which time the operator can directly pull the battery 200 to remove the battery 200 from the battery tray 2.

[0032] In the specific embodiments provided in the present disclosure, reference is made to Figures 1 to 3 As shown in the figure, the baffle 3 includes a first plate segment 31 and a second plate segment 32 connected to each other. The first plate segment 31 is hinged to the top plate 21, and the second plate segment 32 is vertically arranged on a side of the first plate segment 31 away from the top plate 21. At the stop position, the first plate segment 31 extends in the horizontal direction, and the second plate segment 32 extends in the longitudinal direction, so as to stop the battery 200 in the battery tray 2. When the battery 200 is installed in the installation cavity and is at the stop position, the battery 200 is limited and fixed by the baffle 3, the side plate 23, the top plate 21 and the bottom plate 22, so that the battery 200 is stably and reliably fixed in the battery tray 2.

[0033] In the specific embodiment provided in the present disclosure, in order to facilitate the operation of the battery tray 2 in and out of the installation port during the replacement of the battery 200, the battery installation structure may further include a guide rail assembly 1, referring to Figures 1 to 3 As shown in , the guide rail assembly 1 is installed on the mounting base 100 and is located at the bottom of the battery tray 2. The battery tray 2 can move back and forth along the guide rail assembly 1 in the horizontal direction so that the pressing member 4 switches between the locked state and the unlocked state. When the battery 200 needs to be replaced, the battery tray 2 can be operated to move back and forth in the horizontal direction on the guide rail assembly 1 to reduce the friction resistance of the battery tray 2 during the movement process, which is convenient for the operator to operate.

[0034] The guide assembly can be constructed in any suitable manner, such as a slide rail. In this embodiment, the slide rail is fixedly mounted on the mounting base 100 and extends in the lateral direction. The battery tray 2 is slidably mounted on the slide rail so as to reciprocate in the lateral direction under the guidance of the slide rail. In the specific embodiment provided by the present disclosure, the guide rail assembly 1 may include a fixed guide rail 11, a movable guide rail 12 and a locking device. The fixed guide rail 11 is fixedly mounted on the mounting base 100, the movable guide rail 12 is slidably mounted on the fixed guide rail 11 and fixedly connected to the battery tray 2, and the locking device is used to unlockably lock the movement of the movable guide rail 12 relative to the fixed guide rail 11. In addition, in other embodiments, the guide rail assembly 1 can also be constructed as a pulley arranged at the bottom of the battery tray 2. The pulley can be in rolling contact with the mounting base 100, and can also reduce the friction between the battery tray 2 and the mounting base 100, so as to facilitate the operation of the battery tray 2 in and out of the accommodating space 101.

[0035] When the battery 200 needs to be replaced, the operator operates the locking device to unlock the movement of the movable guide rail 12 relative to the fixed guide rail 11. At this time, the operator can pull the battery tray 2 from the installation port to the outside of the accommodating space 101. During the movement of the battery tray 2, the clamping member 4 can be put into an unlocked state, and the baffle 3 can be separated from the clamping member 4. Through the elastic force of the elastic member, the baffle 3 can be rotated around the hinge point in the direction away from the battery 200 (that is, rotated upward around the hinge point) and enter the release position. At this time, the battery 200 is freed from the constraint of the baffle 3 and the battery 200 can be taken out of the battery tray 2. In the process of placing the fully charged battery 200 into the battery tray 2, the operator places the battery 200 into the battery tray 2, and then pushes the battery tray 2 from the installation port into the accommodating space 101 of the installation base 100. In this process, when the hinge point between the baffle 3 and the battery tray 2 passes the clamping piece 4, the clamping piece 4 enables the baffle 3 to overcome the elastic force of the elastic piece and rotate around the hinge point in the direction close to the battery 200 (i.e., rotate downward around the hinge point) to enter the stop position, and the baffle 3 is locked at the stop position by the clamping piece 4 to reliably stop the battery 200 in the battery tray 2. At this time, the operator operates the locking device to lock the movement of the movable guide rail 12 relative to the fixed guide rail 11 to prevent the battery tray 2 from moving from the installation port to the outside of the accommodating space 101 due to accidents (such as bumps caused by the vehicle driving on uneven roads).

[0036] In the specific embodiments provided in the present disclosure, the locking device can be constructed in any suitable manner, and the present disclosure does not impose any specific restrictions on this. In order to facilitate the operation of unlocking or locking the movement of the moving guide rail 12 relative to the fixed guide rail 11, the locking device may include an operating handle 13, which is connected to the moving guide rail 12 and has a first position and a second position. In the first position, the moving guide rail 12 can slide longitudinally relative to the fixed guide rail 11. Figure 2 and Figure 3 As shown in FIG. , in the second position, the moving guide rail 12 is fixed relative to the fixed guide rail 11. Figure 1 as shown in .

[0037] It should be noted here that the guide rail assembly 1 is a mature component in the vehicle (the same as the seat guide rail assembly 1), and those skilled in the art know how to unlock or lock the movement of the movable guide rail 12 relative to the fixed guide rail 11 through a locking device, so this disclosure will not elaborate on this.

[0038] On the basis of the above technical solution, the present disclosure further provides a vehicle, the vehicle includes a battery 200 and the above battery mounting structure, the mounting base 100 is a mounting frame for connecting to the vehicle body or a vehicle chassis. The vehicle provided by the present disclosure also has the above features, and in order to avoid repetition, they are not described here.

[0039] In addition, in various embodiments provided in the present disclosure, the vehicle may be an unmanned delivery vehicle, an electric vehicle, an electric assisted vehicle, and the like, which are vehicles that require a battery 200 to drive, and the present disclosure does not impose any specific limitation on this.

[0040] 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.

[0041] 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.

[0042] 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 battery installation structure, characterized in that: The battery installation structure comprises: A battery tray (2) for detachably mounting a battery (200); A mounting base (100) having a receiving space (101) for receiving the battery tray (2), wherein the battery tray (2) is detachably mounted in the receiving space (101) through a mounting opening; A stopper, movably connected to the battery tray (2) so as to have a stop position for stopping the battery (200) in the battery tray (2) and a release position for enabling the battery (200) to be replaced through a gap between the stopper and the battery tray (2); an elastic member connected between the battery tray (2) and the stop member to provide the stop member with an elastic force for switching from the stop position to the release position; and A pressing member (4) is fixedly arranged on the mounting base (100) and has a locked state and an unlocked state. When the battery tray (2) is installed in the accommodating space (101) through the installation opening, the pressing member (4) is in a locked state in which the stop member is locked at the stop position; when the battery tray (2) is operated to move out of the accommodating space (101) through the installation opening, the pressing member (4) can enter an unlocked state to unlock the stop member, and the stop member can move to the released position due to the elastic force of the elastic member. The stopper is configured as a baffle (3) and is hinged to the upper portion of the battery tray (2); in the locked state, the pressing member (4) presses against the baffle (3) from above; the baffle (3) extends from a hinge point with the battery tray (2) toward the installation opening to stop the battery (200) from above; when the battery tray (2) moves out of the accommodating space (101) and the pressing member (4) enters the unlocked state, the baffle (3) can be separated from the pressing member (4) to rotate in a direction away from the battery (200) by the elastic force of the elastic member to enter the released position; The battery mounting structure further comprises a guide rail assembly (1), wherein the guide rail assembly (1) is mounted on the mounting base (100) and is located at the bottom of the battery tray (2), and the battery tray (2) can move back and forth laterally along the guide rail assembly (1) so that the pressing member (4) switches between the locked state and the unlocked state.

2. The battery installation structure according to claim 1, characterized in that: The battery tray (2) comprises a bottom plate (22) and a side plate (23) surrounding the edge of the bottom plate (22) so as to enclose a mounting cavity for accommodating the battery (200); the side plate (23) and the bottom plate (22) directly form an opening (20) for the battery (200) to enter, and the upper edge of the side plate (23) forms an upward opening; the top of the side plate (23) away from the opening (20) extends toward the opening (20) with a top plate (21); the baffle (3) is hinged on the top plate (21) so as to cover the opening together with the top plate (21) at the stop position.

3. The battery installation structure according to claim 2, characterized in that: The baffle (3) is hinged to the top plate (21) via a hinge structure, the hinge structure comprising a connecting shaft and a first hinge and a second hinge hinged to the connecting shaft, the first hinge being fixedly connected to the top plate (21), and the second hinge being fixedly connected to the baffle (3).

4. The battery installation structure according to claim 3, characterized in that: The elastic member is configured as a torsion spring, which is sleeved on the connecting shaft, and one end of the torsion spring is fixedly connected to the first hinge, and the other end of the torsion spring is fixedly connected to the second hinge.

5. The battery installation structure according to claim 2, characterized in that: The baffle plate (3) comprises a first plate segment (31) and a second plate segment (32) connected to each other, the first plate segment (31) being hinged to the top plate (21), the second plate segment (32) being vertically arranged on a side of the first plate segment (31) away from the top plate (21), and at the stopping position, the first plate segment (31) extends in a transverse direction and the second plate segment (32) extends in a longitudinal direction, so as to stop the battery (200) in the battery tray (2).

6. The battery installation structure according to claim 1, characterized in that: The guide rail assembly (1) comprises a fixed guide rail (11), a movable guide rail (12) and a locking device, wherein the fixed guide rail (11) is fixedly mounted on the mounting base (100), the movable guide rail (12) is slidably mounted on the fixed guide rail (11) and is fixedly connected to the battery tray (2), and the locking device is used to unlockably lock the movement of the movable guide rail (12) relative to the fixed guide rail (11).

7. The battery installation structure according to claim 6, characterized in that: The locking device comprises an operating handle (13), the operating handle (13) being connected to the movable guide rail (12) and having a first position and a second position. In the first position, the movable guide rail (12) is able to slide longitudinally relative to the fixed guide rail (11), and in the second position, the movable guide rail (12) is fixed relative to the fixed guide rail (11).

8. A vehicle, comprising a battery (200), characterized in that: The vehicle further comprises a battery mounting structure according to any one of claims 1 to 7, wherein the mounting base (100) is a mounting frame for connecting to a vehicle body or a vehicle chassis.

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