Battery mounting structure and vehicle

Abstract

The utility model discloses a battery installation structure and a vehicle, relates to power battery installation structure technical field, battery installation structure includes installation box and stopper, installation box is equipped with installation chamber, and the side face of installation box is equipped with the loading and unloading port that is communicated with installation chamber, the loading and unloading port faces the side of installation chamber, the power battery can be mounted in the mounting cavity from the loading and unloading opening; the blocking piece is movably arranged at the loading and unloading opening and can be switched between a box closing position and a box opening position, and at the box closing position, the blocking piece blocks the loading and unloading opening so as to prevent the power battery from being disengaged from the loading and unloading opening; at the box opening position, the blocking piece opens the loading and unloading opening. According to the technical scheme provided by the utility model, the problem of inconvenience in operation during manual battery replacement can be improved or solved.

Description

Technical Field

[0001] This utility model relates to the field of power battery mounting structure technology, and in particular to a battery mounting structure and a vehicle. Background Technology

[0002] The power battery is a core component of new energy vehicles, and its core function is to provide energy for the electric vehicle's power system. Currently, electric vehicles with short driving ranges easily cause user anxiety, and replacing the power battery to improve the vehicle's driving range is an effective solution.

[0003] High-capacity, integrated power batteries are heavy and require specialized battery swapping equipment. On one hand, these swapping devices are complex and require a large footprint, resulting in high costs. On the other hand, these swapping devices are located in relatively fixed locations, forcing users to drive their vehicles to these locations for automated battery replacement, which increases the burden on users.

[0004] To address the aforementioned issues, an alternative battery swapping method has emerged: designing the power battery as a combination of multiple modular batteries. Since the capacity, size, and weight of a single modular battery are relatively small, users can manually disassemble and replace them without the need for specific battery swapping equipment, and manual battery swapping can be performed anytime, anywhere.

[0005] However, the design of the battery installation structure in the manual battery replacement method is not reasonable enough, making the manual replacement operation inconvenient. Specifically, some vehicles have slots for inserting and removing the battery. After the battery is inserted into the slot, a cover plate is used to hold it in place. In this case, multiple bolts are usually used to lock the cover plate to the slot opening. When manually replacing the battery, the user needs to use a wrench to tighten the bolts to remove or install the cover plate, making the battery replacement operation inconvenient. Utility Model Content

[0006] The main purpose of this utility model is to propose a battery installation structure and vehicle, which aims to improve or solve the problem of inconvenient operation when manually swapping batteries.

[0007] To achieve the above objectives, the present invention proposes a battery mounting structure for mounting a power battery, the battery mounting structure comprising:

[0008] The mounting box includes a mounting cavity, and a loading / unloading port communicating with the mounting cavity is provided on the side of the mounting box. The loading / unloading port faces the side of the mounting cavity, and the power battery can be installed into the mounting cavity through the loading / unloading port; and

[0009] A blocking element is movably disposed at the loading and unloading port and can switch between a closed position and an open position. In the closed position, the blocking element blocks the loading and unloading port to prevent the power battery from detaching from the loading and unloading port; in the open position, the blocking element opens the loading and unloading port.

[0010] In one embodiment, the battery mounting structure further includes a limiting structure disposed in the mounting box, the limiting structure being used to constrain the blocking member at the opening position.

[0011] In one embodiment, the limiting structure includes a cooperating elastic protrusion and a locking hole, one of which is located on the blocking member and the other is located on the mounting box. The elastic protrusion can engage with the locking hole to limit the blocking member at the opening position.

[0012] In one embodiment, the mounting box includes a box body and a limiting bracket connected together. The box body has a top opening and a side opening that are connected together. The limiting bracket is located at the connection between the top opening and the side opening, and is located on the side of the side opening closer to the top opening. The edges of the limiting bracket and the side opening together enclose the loading and unloading port.

[0013] In one embodiment, the elastic clip protrudes from the outer side of the limiting bracket, the blocking member includes a blocking rod and two rotating arms disposed on opposite sides of the blocking rod, the rotating arms are rotatably connected to the limiting bracket and located on the outer side of the limiting bracket, and the snap-fit ​​hole is provided in the rotating arm.

[0014] In one embodiment, the resilient latch is configured as a spring pin.

[0015] In one embodiment, the blocking member includes a blocking rod and two rotating arms disposed on opposite sides of the blocking rod. The blocking rod extends along the length of the loading and unloading port, and the rotating arms are rotatably connected to the edge of the loading and unloading port. When the box is opened, the blocking rod is located above the loading and unloading port.

[0016] In one embodiment, an elastic buffer pad is provided on the inner side of the blocking member, and at the closed position, the elastic buffer pad abuts against the side of the power battery.

[0017] In one embodiment, the battery mounting structure further includes a locking structure for restraining the blocking member in the closed position.

[0018] In one embodiment, the locking structure is configured as a rotary latch lock and includes a cooperating lock cylinder and a stop plate. The lock cylinder is located at the end of the blocking member, and the stop plate is located on the outer side of the mounting box. The latch of the lock cylinder can be limited to abut against the side of the stop plate away from the blocking member.

[0019] This utility model also proposes a vehicle, including a power battery and the aforementioned battery mounting structure, wherein the power battery is mounted in the mounting box of the battery mounting structure.

[0020] The technical solution of this utility model involves setting a movable blocking component at the loading and unloading port. By switching the position of the blocking component, the loading and unloading port can be switched between an open and closed state, thereby facilitating the installation, fixing, disassembly, and replacement of the power battery. Compared to the conventional solution of using bolts to fasten the cover plate to fix the power battery, this application does not require a wrench or bolts; only the blocking component needs to be operated to switch its position, making it much more convenient to operate. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0022] Figure 1 A schematic diagram of an embodiment of the battery mounting structure provided by this utility model when a power battery is installed;

[0023] Figure 2 for Figure 1 A schematic diagram of the battery mounting structure in the middle, where the blocking component is in the closed position;

[0024] Figure 3 This is another schematic diagram of the battery mounting structure shown in Figure 2, in which the blocking component is in the unpacked position;

[0025] Figure 4 This is a schematic diagram of the installation box in section 2;

[0026] Figure 5 for Figure 1 A sectional view of part of the structure.

[0027] Explanation of icon numbers:

[0028] 100. Mounting box; 101. Mounting cavity; 102. Loading / unloading port; 110. Box body; 111. Top opening; 112. Side opening; 120. Limiting bracket; 200. Blocking component; 210. Blocking rod; 220. Rotating arm; 230. Elastic buffer pad; 240. Pin; 300. Limiting structure; 301. Elastic locking protrusion; 302. Locking hole; 400. Locking structure; 401. Lock cylinder; 402. Stop plate; 501. Power battery; 502. Support bracket.

[0029] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0031] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0032] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0033] The power battery is a core component of new energy vehicles, and its core function is to provide energy for the electric vehicle's power system. Currently, electric vehicles with short driving ranges easily cause user anxiety, and replacing the power battery to improve the vehicle's driving range is an effective solution.

[0034] High-capacity, integrated power batteries are heavy and require specialized battery swapping equipment. On one hand, these swapping devices are complex and require a large footprint, resulting in high costs. On the other hand, these swapping devices are located in relatively fixed locations, forcing users to drive their vehicles to these locations for automated battery replacement, which increases the burden on users.

[0035] To address the aforementioned issues, an alternative battery swapping method has emerged: designing the power battery as a combination of multiple modular batteries. Since the capacity, size, and weight of a single modular battery are relatively small, users can manually disassemble and replace them without the need for specific battery swapping equipment, and manual battery swapping can be performed anytime, anywhere.

[0036] However, the design of the battery installation structure in the manual battery replacement method is not reasonable enough, making the manual replacement operation inconvenient. Specifically, some vehicles have slots for inserting and removing the battery. After the battery is inserted into the slot, a cover plate is used to hold it in place. In this case, multiple bolts are usually used to lock the cover plate to the slot opening. When manually replacing the battery, the user needs to use a wrench to tighten the bolts to remove or install the cover plate, making the battery replacement operation inconvenient.

[0037] In view of this, the present invention proposes a battery mounting structure for power battery installation, aiming to improve or solve the problem of inconvenient operation during manual battery swapping.

[0038] Please see Figure 1 and Figure 2 In one embodiment of this utility model, the battery mounting structure includes a mounting box 100 and a blocking member 200. The mounting box 100 is provided with a mounting cavity 101, and a loading and unloading port 102 communicating with the mounting cavity 101 is provided on the side of the mounting box 100. The power battery 501 can be loaded into the mounting cavity 101 through the loading and unloading port 102. The blocking member 200 is movably disposed in the loading and unloading port 102 and can switch between a closed position and an open position. In the closed position, the blocking member 200 blocks the loading and unloading port 102 to restrict the power battery 501 from coming out of the loading and unloading port 102. In the open position, the blocking member 200 opens the loading and unloading port 102.

[0039] The technical solution of this utility model, by setting a movable blocking member 200 in the loading and unloading port 102, allows the loading and unloading port 102 to switch between an open and closed state by switching the position of the blocking member 200, thereby facilitating the installation, fixing, disassembly, and replacement of the power battery 501. Compared with the conventional solution of using bolts to lock the cover plate to fix the power battery 501, this application does not require the use of wrenches or bolts; it only requires operating the blocking member 200 to switch its position, making it more convenient to operate.

[0040] Please see Figure 2 and Figure 3 In one embodiment, the loading / unloading port 102 may optionally face the side of the mounting cavity 101. This way, when the user laterally pulls out the power battery 501 or laterally inserts the power battery 501 into the mounting cavity 101, the supporting force of the bottom wall of the mounting box 100 can reduce the amount of operating force required by the user, thereby achieving the purpose of saving effort and convenience. Of course, in other embodiments, the loading / unloading port 102 may also be vertically upward.

[0041] It should be noted that the orientation of the loading / unloading port 102 toward the side of the mounting cavity 101 does not specifically mean that the loading / unloading port 102 is horizontal. It also includes the orientation being inclined upwards or downwards along the horizontal. For example, the orientation of the loading / unloading port 102 is at an angle of 5° to 30° with the horizontal plane and is inclined upwards. In this way, during the installation of the power battery 501, the power battery 501 can easily slide into the mounting cavity 101 by gravity.

[0042] Please see Figure 1 Optionally, multiple power batteries 501 are provided, with the loading and unloading port 102 extending laterally. Multiple power batteries 501 extend along the length of the loading and unloading port 102 and can be installed and removed independently. The wiring terminals of the power batteries 501 are exposed in the loading and unloading port 102 to enable series and parallel connections between different batteries, as well as electrical connections with the controller. This reduces the size and weight of each power battery 501, making it easier for users to install and remove the power batteries 501 themselves. Furthermore, to improve the load-bearing capacity of the mounting box 100, the battery mounting structure optionally includes a support bracket 502 located on the bottom surface of the mounting box 100.

[0043] Optionally, the energy of a single power battery 501 can be between 1 kWh and 20 kWh, and its weight can be between 2 and 20 kg. For example, in one embodiment, the vehicle is equipped with four power batteries, each with an energy of 2 kWh and a weight of 10 kg. This results in a relatively small weight for each battery, making it easier for users to manually remove and replace them.

[0044] It is worth mentioning that this utility model is applicable to new energy vehicles with small-capacity battery packs, and the specific installation position and direction of the power battery 501 are not limited. For example, in a commercial vehicle embodiment, such as a truck, the power battery 501 can be installed on the bottom or rear side of the cab, or on the bottom or front side of the cargo box. In this case, the loading and unloading port 102 can face left or right. When facing left, the loading and unloading port 102 is adjacent to the left side of the vehicle, and when facing right, the loading and unloading port 102 is adjacent to the right side of the vehicle, so as to facilitate the installation and removal of the power battery 501 in the left and right directions. Further optionally, the battery installation structure can be arranged in two rows side by side in the front and rear direction, with the loading and unloading ports 102 of the left row facing left and the loading and unloading ports 102 of the right row facing right, so that the power batteries 501 on the corresponding sides can be loaded and unloaded from the left and right sides of the vehicle respectively. Under the premise of facilitating the manual installation and removal of the power battery 501, the vehicle's range can be increased by increasing the number of power batteries 501. The number of batteries in the left column and the right column can be the same or different. For example, in one embodiment, two power batteries are provided on both the left and right sides.

[0045] The loading / unloading port 102 and the blocking element 200 can be directly exposed, or an additional movable or detachable protective cover can be provided to cover the loading / unloading port 102 and the blocking element 200.

[0046] In the embodiment of the passenger vehicle, the power battery 501 can be located under the floor of the passenger compartment, and the loading and unloading port 102 faces the left or right side of the vehicle; when facing the left side, the loading and unloading port 102 is adjacent to the left side of the vehicle, and when facing the right side, the loading and unloading port 102 is adjacent to the right side of the vehicle, so as to facilitate the installation and removal of the power battery 501 in the left and right direction.

[0047] In the passenger vehicle embodiment, the power battery 501 can also be located in the rear luggage compartment at the rear of the vehicle, with the loading and unloading port 102 facing the rear of the vehicle. After opening the rear luggage compartment door, the loading and unloading port 102 is directly exposed inside the rear luggage compartment. If the vehicle has a front luggage compartment at the front (the location of the front luggage compartment roughly corresponds to the engine compartment of a gasoline vehicle), the power battery 501 can also be located in the front luggage compartment, with the loading and unloading port 102 facing the front of the vehicle.

[0048] Optionally, the blocking member 200 can have various forms of movement. For example, it can be a rotating form, that is, the blocking member 200 is rotatably mounted on the mounting box 100. It can also be a sliding form, for example, the edge of the loading and unloading port 102 is provided with a guide rail, the blocking member 200 is configured as a plate structure and is slidably mounted on the guide rail.

[0049] Please see Figure 2 and Figure 3In one embodiment, the blocking member 200 includes a blocking rod 210 and two rotating arms 220 disposed on opposite sides of the blocking rod 210. The rotating arms 220 are rotatably connected to the edge of the loading / unloading port 102, and the blocking rod 210 is movably blocked at the loading / unloading port 102. That is, the blocking member 200 is configured as a roughly U-shaped bracket, and both ends are rotatably connected to the mounting box 100, which helps to improve the stability of the tilting movement of the blocking member 200. Secondly, the blocking rod 210 is configured as a rod-shaped structure, which is relatively lightweight, which helps to reduce the overall vehicle weight and the operating force of the blocking member 200. Of course, in other embodiments, only one end of the blocking member 200 may be rotatably connected to the mounting box 100, or the blocking rod 210 may be replaced by a blocking plate.

[0050] Optionally, the rotating arm 220 is mounted on the outside of the mounting box 100 via a pin 240, with the pin 240 protruding from the outer surface of the mounting box 100. This design is simple and easy to implement, and the pin 240 is located outside the mounting cavity 101, preventing the rotating arm 220 and the pin 240 from affecting the loading and unloading movement of the power battery 501. Of course, in other embodiments, the rotating arm 220 can be rotated in other ways, such as through a hinge structure.

[0051] Please see Figure 2 and Figure 3 Optionally, the battery mounting structure also includes a limiting structure 300 disposed in the mounting box 100, which is used to constrain the blocking member 200 in the open position. This prevents the blocking member 200 from accidentally detaching from the box position and moving towards the closed position, thus preventing interference with the movement of the power battery 501 from being removed or inserted into the loading / unloading port 102. Specifically, in embodiments where the blocking member 200 is flipped upwards to the open position, the limiting structure 300 reliably constrains the blocking member 200 in the open position, i.e., restricting it so that the blocking portion of the blocking member 200 is above the loading / unloading port 102. Thus, by constraining the blocking member 200 with the limiting structure 300, the user does not need to hold the blocking member 200 with one hand to fix it in the open position, improving the convenience of manual battery swapping. Of course, in other embodiments, the limiting structure 300 may not be provided.

[0052] Please refer to the following: Figure 4Optionally, the limiting structure 300 includes a cooperating elastic latching protrusion 301 and a latching hole 302. One of the elastic latching protrusion 301 and the latching hole 302 is located on the blocking member 200, and the other is located on the mounting box 100. The elastic latching protrusion 301 can engage with the latching hole 302 to limit the blocking member 301 in the open position. Thus, through the cooperation of the elastic latching protrusion 301 and the latching hole 302, the blocking member 200 is limited and constrained in the open position, resulting in a simple structure that is easy to operate. Optionally, the elastic latching protrusion 301 can be configured as a spring pin. Of course, in other embodiments, the limiting structure 300 can also be configured as other structural forms, such as Velcro, where the hook side and the rough side of the Velcro are respectively located on the mounting box 100 and the blocking member 200, and can be hooked together. In other embodiments, the elastic latching protrusion 301 can also be a protrusion formed on a spring steel sheet.

[0053] Please see Figure 4 Optionally, the mounting box 100 includes a connected box body 110 and a limiting bracket 120. The box body 110 has a connected top opening 111 and a side opening 112. The limiting bracket 120 is located at the connection between the top opening 111 and the side opening 112, and is located on the side of the side opening 112 closer to the top opening 111. The edges of the limiting bracket 120 and the side opening 112 together enclose the loading and unloading port 102. In this way, on the one hand, because the opening size of the box body 110 is relatively large, its own weight is low, which is conducive to the lightweight design of the vehicle. On the other hand, the limiting bracket 120 is located on the side opening 112 closer to the top opening 111, which means that the limiting bracket 120 is in an inward state relative to the plane of the top opening 111. When the user lifts or lowers the power battery 501 from the loading and unloading port 102, the power battery 501 is less likely to interfere with the movement of the limiting bracket 120. Of course, in other embodiments, the limiting bracket 120 may not be provided, and only the side opening 112 is opened on the box 110 as a loading and unloading port 102.

[0054] Optionally, the elastic locking protrusion 301 is provided on the outer surface of the limiting bracket 120. The blocking member 200 includes a blocking rod 210 and two rotating arms 220 respectively disposed on opposite sides of the blocking rod 210. The rotating arms 220 are rotatably connected to the limiting bracket 120 and located on the outer side of the limiting bracket 120. The locking hole 302 is provided on the rotating arm 220. It should be noted that the outer side of the limiting bracket 120 refers to the side away from the loading and unloading port 102. In this way, both the elastic locking protrusion 301 and the rotating arms 220 are located on the outer side of the limiting bracket 120, which can prevent them from encroaching on the space of the loading and unloading port 102, thereby making the operation of inserting and removing the power battery 501 from the loading and unloading port 102 smoother. Of course, in other embodiments, the elastic locking protrusion 301 can also be provided on the inner side of the limiting bracket 120, or on the rotating arm 220.

[0055] Please see Figure 2 and Figure 3 Optionally, the blocking member 200 includes a blocking rod 210 and two rotating arms 220 disposed on opposite sides of the blocking rod 210. The blocking rod 210 extends along the length of the loading / unloading port 102, and the rotating arms 220 are rotatably connected to the edge of the loading / unloading port 102. When the blocking rod 210 is in the open position, it is located above the loading / unloading port 102. Thus, when the blocking member 200 is in the open position and unrestrained, it will automatically flip downwards to the closed position under the action of gravity, thereby improving ease of use, and the upward flipping unlocking action of the blocking member 200 is more in line with the user's usage habits. Of course, in other embodiments, the blocking rod 210 may also be located below the loading / unloading port 102 when the box is open.

[0056] Please see Figure 4 Optionally, an elastic buffer pad 230 is provided on the inner side of the blocking member 200, and in the closed position, the elastic buffer pad 230 abuts against the side of the power battery 501. In this way, on the one hand, by using the elastic buffer pad 230 to abut against the power battery 501, the blocking member 200 can more firmly press the power battery 501; on the other hand, during the process of the blocking member 200 flipping downwards to the closed position under the action of gravity, the elastic buffer pad 230 can play a buffering and vibration damping role, preventing the blocking member 200 from directly impacting the power battery 501. In embodiments where the blocking member 220 includes a blocking rod 210, the elastic buffer pad 230 is provided on the inner side of the blocking rod 210. Of course, in other embodiments, the elastic buffer pad 230 may not be provided.

[0057] Please see Figure 1 and Figure 2 Optionally, the battery mounting structure also includes a locking structure 400, which is used to restrain the blocking member 200 in the closed position. Thus, the locking structure 400 serves as an anti-theft measure, preventing the power battery 501 from being maliciously stolen. It should be noted that... Figure 3 The locking structure 400 is not shown in the diagram. Of course, in other embodiments, the locking structure 400 may not be provided.

[0058] Optionally, the locking structure 400 is configured as a rotary latch lock, including a cooperating lock cylinder 401 and a stop plate 402. The lock cylinder 401 is located at the end of the blocking member 200, and the stop plate 402 is located on the outer side of the mounting box 100. The latch of the lock cylinder 401 can be limited and abutted against the side of the stop plate 402 away from the blocking member 200. Thus, the structure is simple and easy to implement. Of course, in other embodiments, other forms of locking structure 400 can also be used.

[0059] This utility model also proposes a vehicle, which includes a power battery and a battery mounting structure. The specific structure of the battery mounting structure is as described in the above embodiments. Since this vehicle adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here. The power battery is installed in the mounting box of the battery mounting structure.

[0060] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A battery mounting structure for mounting a power battery, characterized in that, The battery mounting structure includes: The mounting box includes a mounting cavity, and a loading / unloading port communicating with the mounting cavity is provided on the side of the mounting box. The loading / unloading port faces the side of the mounting cavity, and the power battery can be installed into the mounting cavity through the loading / unloading port; and A blocking element is movably disposed at the loading and unloading port and can switch between a closed position and an open position. In the closed position, the blocking element blocks the loading and unloading port to prevent the power battery from detaching from the loading and unloading port; in the open position, the blocking element opens the loading and unloading port.

2. The battery mounting structure as described in claim 1, characterized in that, The battery mounting structure also includes a limiting structure disposed in the mounting box, the limiting structure being used to constrain the blocking member at the opening position.

3. The battery mounting structure as described in claim 2, characterized in that, The limiting structure includes a matching elastic protrusion and a locking hole. One of the elastic protrusion and the locking hole is located on the blocking member, and the other is located on the mounting box. The elastic protrusion can engage with the locking hole to limit the blocking member at the opening position.

4. The battery mounting structure as described in claim 3, characterized in that, The mounting box includes a box body and a limiting bracket connected together. The box body has a top opening and a side opening that are connected. The limiting bracket is located at the connection between the top opening and the side opening, and is located on the side opening closer to the top opening. The edges of the limiting bracket and the side opening together enclose the loading and unloading port.

5. The battery mounting structure as described in claim 4, characterized in that, The elastic clip protrudes from the outer side of the limiting bracket. The blocking member includes a blocking rod and two rotating arms disposed on opposite sides of the blocking rod. The rotating arms are rotatably connected to the limiting bracket and located on the outer side of the limiting bracket. The snap-fit ​​hole is provided in the rotating arm. And / or, the resilient latch is configured as a spring pin.

6. The battery mounting structure as described in claim 2, characterized in that, The blocking component includes a blocking rod and two rotating arms disposed on opposite sides of the blocking rod. The blocking rod extends along the length of the loading and unloading port, and the rotating arms are rotatably connected to the edge of the loading and unloading port. When the box is opened, the blocking rod is located above the loading and unloading port.

7. The battery mounting structure as described in any one of claims 1 to 6, characterized in that, An elastic buffer pad is provided on the inner side of the blocking member, and at the closed position, the elastic buffer pad abuts against the side of the power battery.

8. The battery mounting structure as described in any one of claims 1 to 6, characterized in that, The battery mounting structure also includes a locking structure for restraining the blocking member in the closed position.

9. The battery mounting structure as described in claim 8, characterized in that, The locking structure is configured as a rotary latch lock and includes a matching lock cylinder and a stop plate. The lock cylinder is located at the end of the blocking member, and the stop plate is located on the outer side of the mounting box. The latch of the lock cylinder can be limited to abut against the side of the stop plate away from the blocking member.

10. A vehicle, characterized in that, It includes a power battery and a battery mounting structure as described in any one of claims 1 to 9, wherein the power battery is mounted in the mounting box of the battery mounting structure.

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