Cargo compartment and vehicle

Abstract

The utility model discloses a cargo compartment and a vehicle, and relates to the technical field of vehicles, the cargo compartment comprises a cargo compartment body provided with an accommodating space and an access hole communicated with the accommodating space; the cover plate assembly is arranged at the access hole, and the cover plate assembly is provided with a hidden hole facing the accommodating space; the connecting piece is provided with an operating end and a connecting end which are opposite to each other, the operating end is arranged in the hidden hole, and the connecting end penetrates through the cover plate assembly to be detachably connected with the cargo compartment body, so that the cover plate assembly opens or closes the access hole. According to the technical scheme provided by the utility model, the maintenance convenience of parts below the cargo compartment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, and particularly relates to a cargo box and a vehicle. Background Art

[0002] With the rapid development of the new energy vehicle industry, new energy commercial vehicles have gradually been widely used in the fields of logistics, urban distribution, etc. due to their characteristics such as environmental protection, low noise, and low usage cost.

[0003] Existing new energy commercial vehicles generally include a cargo box, a vehicle frame, a power battery, a power battery controller, etc. The power battery is installed on the vehicle frame, the cargo box is arranged above the vehicle frame, and the power battery controller is usually arranged between the cargo box and the power battery.

[0004] However, when debugging or repairing the power battery controller, it is necessary to remove the cargo box from the vehicle frame, which is inconvenient to operate. Summary of the Utility Model

[0005] The main purpose of the utility model is to propose a cargo box and a vehicle, aiming to improve the maintenance convenience of the components below the cargo box.

[0006] To achieve the above purpose, the cargo box proposed by the utility model includes:

[0007] A cargo box body, provided with a receiving space, and a maintenance opening is provided on the bottom wall of the receiving space;

[0008] A cover plate assembly, arranged at the maintenance opening, and the cover plate assembly is provided with a hidden hole facing the receiving space; and

[0009] A connecting member, having an operating end and a connecting end opposite to each other, the operating end is arranged in the hidden hole, and the connecting end passes through the cover plate assembly and is detachably connected to the cargo box body, so that the cover plate assembly opens or closes the maintenance opening.

[0010] In an embodiment, the cargo box further includes a plugging member, and the plugging member is detachably arranged in the hidden hole to expose or cover the hidden hole.

[0011] In an embodiment, one of the outer peripheral wall of the plugging member and the inner wall of the hidden hole is provided with a clamping groove, and the other of the outer peripheral wall of the plugging member and the inner wall of the hidden hole is provided with a clamping portion corresponding to the clamping groove, and the clamping portion is inserted into the clamping groove so that the plugging member is detachably connected to the periphery of the hidden hole; and / or,

[0012] The material of the plugging member is an elastic material.

[0013] In an embodiment, the cover plate assembly includes:

[0014] An outer cover plate having a disassembly opening; and

[0015] A support member is provided with a groove, the support member is fixed to the side of the outer cover plate facing away from the receiving space and the groove is snapped into the outer cover plate, so that the disassembly port is connected with the groove to form the hidden hole, the connecting end passes through the support member and is detachably connected to the cargo compartment body, and the blocking member is detachably provided at the disassembly port.

[0016] In one embodiment, the cover plate assembly includes two oppositely arranged support members, and the cover plate assembly further includes a reinforcement member, wherein the reinforcement member connects the two opposite support members; and / or,

[0017] There are multiple support members, and the multiple support members are sequentially connected end to end along the periphery of the outer cover plate.

[0018] In one embodiment, the support member comprises:

[0019] A first sub-board, one end of the first sub-board is connected to the outer cover plate, and the other end of the first sub-board extends in a direction away from the outer cover plate;

[0020] a second sub-board, one end of the second sub-board being bent and connected to an end of the first sub-board away from the outer cover, and the other end of the second sub-board extending in a direction away from the first sub-board; and

[0021] A third sub-board, one end of the third sub-board is bent and connected to an end of the second sub-board away from the first sub-board, the other end of the third sub-board is connected to the outer cover plate, and the first sub-board, the second sub-board and the third sub-board surround and form the groove.

[0022] In one embodiment, the support member further comprises a fourth sub-plate, the fourth sub-plate is bent and connected to an end of the third sub-plate close to the outer cover plate, and the fourth sub-plate is attached to and connected to the outer cover plate; and / or,

[0023] A bending portion is provided on the outer periphery of the outer cover plate, and the bending portion is attached to and connected to the first sub-plate.

[0024] In one embodiment, the cargo compartment further includes a support assembly, one end of the support assembly is disposed on the cargo compartment body, the other end of the support assembly extends to below the inspection opening to support the cover assembly, and the connecting end is detachably connected to the support assembly.

[0025] In one embodiment, the support assembly comprises:

[0026] a supporting member, one end of which is disposed on the cargo compartment body, and the other end of which extends below the inspection opening to support the cover assembly; and

[0027] A fixing nut is fixed to the side of the supporting member facing away from the cover plate assembly, and the connecting end passes through the supporting member and is threadedly connected to the fixing nut.

[0028] In one embodiment, the cargo compartment further includes a sealing member, and the sealing member is disposed on the outer wall of the cover plate assembly facing the inner wall of the inspection opening, and / or the sealing member is disposed on the inner wall of the inspection opening.

[0029] The present utility model further provides a vehicle, including:

[0030] The above-mentioned cargo compartment;

[0031] A power battery, disposed on the side of the cargo compartment facing the ground; and

[0032] A controller, electrically connected to the power battery, disposed between the cargo compartment and the power battery, and the inspection opening is correspondingly arranged with the controller.

[0033] The cargo compartment in the technical solution of the present utility model includes a cargo compartment body, a cover plate assembly and a connecting member. The cargo compartment body is provided with an inspection opening communicating with the accommodation space, and the inspection opening corresponds to the positions of other components on the vehicle that are blocked by the cargo compartment. The cover plate assembly is detachably arranged at the inspection opening through the connecting member for opening or closing the inspection opening. When other components on the vehicle that are blocked by the cargo compartment need to be repaired and maintained, the cover plate assembly can be disassembled to open the repair opening, and repairs and replacements can be directly carried out through the inspection opening without removing the entire cargo compartment, which is simple and convenient to operate, and saves the labor cost and time cost consumed by the maintenance operation. A hidden hole is provided on the cover plate assembly, and the operating end of the connecting member is hidden in the hidden hole, avoiding the connecting member protruding into the accommodation space, thereby avoiding the connecting member scraping the goods and ensuring the integrity of the goods. Description of the Drawings

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model, and those of ordinary skill in the art can obtain other drawings based on the structures shown in these drawings without creative efforts.

[0035] Figure 1 Partial cross-section of an embodiment of the cargo compartment provided by the present utility model Figure 1 ;

[0036] Figure 2 Partial structural schematic diagram of an embodiment of the cargo compartment provided by the present utility model Figure 1 ;

[0037] Figure 3 Partial cross-section of an embodiment of the cargo box provided by the present utility model Figure 2 ;

[0038] Figure 4 Partial structural schematic diagram of an embodiment of the cargo box provided by the present utility model Figure 2 ;

[0039] Figure 5 Partial structural schematic diagram of an embodiment of the cargo box provided by the present utility model Figure 3 ;

[0040] Figure 6 Exploded view of the partial structure of an embodiment of the cargo box provided by the present utility model.

[0041] Explanation of the reference numerals in the attached drawings:

[0042] 100, cargo box body;

[0043] 200, cover plate assembly; 201, hidden hole; 210, outer cover plate; 2101, disassembly and assembly opening; 211, bending part; 220, support member; 2201, groove; 221, first sub-plate; 222, second sub-plate; 223, third sub-plate; 224, fourth sub-plate; 230, reinforcing member;

[0044] 300, connecting member; 310, operating end; 320, connecting end;

[0045] 400, plugging member;

[0046] 500, support assembly; 510, supporting member; 520, fixing nut;

[0047] 600, sealing member.

[0048] The realization of the purpose, functional characteristics and advantages of the present utility model will be further described in conjunction with the embodiments and with reference to the accompanying drawings. Specific embodiments

[0049] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0050] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, then such directional indications are only used to explain the relative positional relationship, movement conditions, etc. between components in a certain specific posture. If the specific posture changes, then the directional indications will also change accordingly.

[0051] In the present utility model, unless otherwise clearly specified and defined, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; "connection" can be a mechanical connection, an electrical connection, can be directly connected, or can be indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0052] In addition, if there are descriptions such as "first" and "second" involved in the embodiments of the present utility model, then such descriptions of "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0053] The present utility model provides a cargo box.

[0054] Please refer to Figures 1 to 2 , Figure 1 , which is a partial cross-section of an embodiment of the cargo box provided by the present utility model Figure 1 , Figure 2 , which is a partial structural schematic diagram of an embodiment of the cargo box provided by the present utility model Figure 1 .

[0055] In an embodiment of the present utility model, the cargo box includes:

[0056] A cargo box body 100, which is provided with a receiving space, and a maintenance opening is provided on the bottom wall of the receiving space;

[0057] A cover plate assembly 200, which is arranged at the maintenance opening, and the cover plate assembly 200 is provided with a hidden hole 201 facing the receiving space; and

[0058] The connecting member 300 has opposite operating ends 310 and connecting ends 320. The operating end 310 is disposed within the hidden hole 201, and the connecting end 320 passes through the cover assembly 200 and is detachably connected to the cargo compartment body 100, so as to open or close the inspection opening of the cover assembly 200.

[0059] In the technical solution of the present utility model, the cargo compartment includes a cargo compartment body 100, a cover assembly 200, and a connecting member 300. The cargo compartment body 100 is provided with an inspection opening communicating with the receiving space, and the inspection opening corresponds to the positions of other components on the vehicle that are blocked by the cargo compartment. The cover assembly 200 is detachably disposed at the inspection opening through the connecting member 300 for opening or closing the inspection opening. When other components on the vehicle that are blocked by the cargo compartment need to be repaired and maintained, the cover assembly 200 can be disassembled to open the repair opening, and repairs and replacements can be directly carried out through the inspection opening without having to remove the entire cargo compartment, which is simple and convenient to operate and saves the labor cost and time cost consumed by the maintenance operation. A hidden hole 201 is provided on the cover assembly 200, and the operating end 310 of the connecting member 300 is hidden within the hidden hole 201, avoiding the connecting member 300 protruding into the receiving space, thereby preventing the connecting member 300 from rubbing against the goods and ensuring the integrity of the goods.

[0060] Specifically, the inspection opening is provided on the bottom wall of the receiving space, facilitating the maintenance operation of the components below the cargo compartment. The connecting member 300 can be implemented in various forms such as screws, bolts, and buckles to achieve the detachable connection between the cover assembly 200 and the cargo compartment body 100. The operating end 310 refers to the end of the connecting member 300 that a user operates by hand or tools for convenient disassembly and assembly, such as the hexagonal head of a hexagonal bolt, the cross slot of a cross-slot screw, etc.

[0061] In one embodiment, the cargo compartment further includes a plugging member 400, which is detachably disposed in the hidden hole 201 to expose or cover the hidden hole 201.

[0062] Combined Figure 1 、 Figure 4 and Figure 5 In the embodiments of the present utility model, a detachable plugging member 400 is also provided at the hidden hole 201, and detachable connection can be achieved by means such as screwing or clamping. When the plugging member 400 exposes the hidden hole 201, the user can disassemble and assemble the connecting member 300 within the hidden hole 201. When the plugging member 400 covers the hidden hole 201, it can not only prevent the hidden hole 201 from being blocked by sundries, but also reduce the accumulation of dust or water, etc. within the hidden hole 201, reduce the damage to the operating end 310, and extend the service life of the connecting member 300.

[0063] In one embodiment, one of the outer peripheral wall of the plugging member 400 and the inner wall of the hidden hole 201 is provided with a clamping groove, and the other of the outer peripheral wall of the plugging member 400 and the inner wall of the hidden hole 201 is provided with a clamping portion corresponding to the clamping groove. The clamping portion is inserted into the clamping groove so that the plugging member 400 is detachably connected to the periphery of the hidden hole 201; and / or,

[0064] The material of the plugging member 400 is an elastic material.

[0065] Refer to Figure 1 , in the embodiment of the present utility model, the detachable setting of the plugging member 400 is realized by the cooperation of the clamping portion and the clamping groove, and the structure is simple and easy to implement. Among them, a clamping groove can be provided on the outer peripheral wall of the plugging member 400, and a clamping portion can be provided on the inner wall of the hidden hole 201; or a clamping portion can be provided on the outer peripheral wall of the plugging member 400, and a clamping groove can be provided on the inner wall of the hidden hole 201. Specifically in this embodiment, a clamping groove is provided on the outer peripheral wall of the plugging member 400, and the outer cover plate 210 on the periphery of the disassembly and assembly port 2101 forms a clamping portion. The plugging member 400 is directly clamped on the disassembly and assembly port 2101 through the clamping groove, and the structure is simple and the disassembly and assembly are convenient.

[0066] In the embodiment of the present utility model, the plugging member 400 is made of an elastic material, such as rubber, polyurethane, etc. The manufacturing cost is low, and the formed edge does not have a cutting ability, so it is difficult to damage the goods even when contacting the goods; on the other hand, when the detachable connection of the plugging member 400 is realized by a clamping form, the plugging member 400 made of an elastic material has a certain deformation ability, and the disassembly and assembly are more labor-saving and convenient.

[0067] In one embodiment, the cover plate assembly 200 includes:

[0068] An outer cover plate 210, provided with a disassembly and assembly port 2101; and

[0069] A support member 220, provided with a groove 2201. The support member 220 is fixed to the side of the outer cover plate 210 facing away from the receiving space, and the groove 2201 is buckled on the outer cover plate 210, so that the disassembly and assembly port 2101 is communicated with the groove 2201 to form a hidden hole 201. The connecting end 320 passes through the support member 220 and is detachably connected to the cargo compartment body 100, and the plugging member 400 is detachably arranged at the disassembly and assembly port 2101.

[0070] Refer to Figure 1, in an embodiment of the present utility model, the cover plate assembly 200 includes an outer cover plate 210 and a support member 220. The outer cover plate 210 is used to open or close the maintenance opening. The support member 220 is disposed on the side of the outer cover plate 210 away from the receiving space, which plays a role in strengthening the outer cover plate 210, improving the strength and stiffness of the outer cover plate 210, and reducing the deformation of the outer cover plate 210. A groove 2201 is provided on the support member 220, which reduces the weight of the support member 220, makes the cover plate assembly 200 lighter in weight, and more convenient and labor-saving for disassembly and assembly. The disassembly and assembly opening 2101 on the outer cover plate 210 communicates with the groove 2201 of the support member 220 to form a hidden hole 201. The sealing member 400 is clamped on the disassembly and assembly opening 2101 through a clamping groove, with a simple structure and convenient disassembly and assembly.

[0071] Specifically in this embodiment, when the cover plate assembly 200 closes the maintenance opening, the surface of the outer cover plate 210 facing the receiving space is flush with the inner wall surface of the receiving space, reducing the possibility of the cover plate assembly 200 damaging the goods.

[0072] In an embodiment, the cover plate assembly 200 includes two relatively arranged support members 220. The cover plate assembly 200 further includes a reinforcing member 230, and the reinforcing member 230 connects the two relatively arranged support members 220; and / or,

[0073] A plurality of support members 220 are provided, and the plurality of support members 220 are sequentially connected end to end along the periphery of the outer cover plate 210.

[0074] Refer to Figure 2 and Figure 6 , in an embodiment of the present utility model, the cover plate assembly 200 further includes a reinforcing member 230. Both ends of the reinforcing member 230 are respectively connected to a support member 220, and the reinforcing member 230 is connected to the outer cover plate 210, further improving the strength and stiffness of the entire cover plate assembly 200, reducing the possibility of deformation of the cover plate assembly 200, and extending the service life of the cover plate assembly 200.

[0075] Refer to Figure 2 and Figure 6 , in an embodiment of the present utility model, a plurality of support members 220 are provided. The plurality of support members 220 are connected end to end and arranged in a circle along the periphery of the outer cover plate 210, further improving the strength and stiffness of the entire cover plate assembly 200, reducing the possibility of deformation of the cover plate assembly 200, and extending the service life of the cover plate assembly 200.

[0076] In an embodiment, the support member 220 includes:

[0077] A first sub-board 221, one end of the first sub-board 221 is connected to the outer cover plate 210, and the other end of the first sub-board 221 extends in a direction away from the outer cover plate 210;

[0078] The second sub-board 222, one end of the second sub-board 222 is bent and connected to one end of the first sub-board 221 away from the outer cover plate 210, and the other end of the second sub-board 222 extends in a direction away from the first sub-board 221; and

[0079] The third sub-board 223, one end of the third sub-board 223 is bent and connected to one end of the second sub-board 222 away from the first sub-board 221, and the other end of the third sub-board 223 is connected to the outer cover plate 210. The first sub-board 221, the second sub-board 222 and the third sub-board 223 enclose to form a groove 2201.

[0080] Refer to Figure 3 , in the embodiment of the present utility model, the support member 220 includes the first sub-board 221, the second sub-board 222 and the third sub-board 223. By bending to form the groove 2201, compared with the method of using standard parts such as channel steel and C-shaped pipes, the weight of the support member 220 is further reduced, which is beneficial to the lightweight of the cover plate assembly 200, so that the cover plate assembly 200 is lighter in weight and more convenient and labor-saving to disassemble and assemble.

[0081] In one embodiment, the support member 220 further includes a fourth sub-board 224. The fourth sub-board 224 is bent and connected to one end of the third sub-board 223 close to the outer cover plate 210, and the fourth sub-board 224 fits and connects to the outer cover plate 210; and / or,

[0082] The outer periphery of the outer cover plate 210 is provided with a bending part 211, and the bending part 211 fits and connects to the first sub-board 221.

[0083] Refer to Figure 3 , in the embodiment of the present utility model, the support member 220 further includes a fourth sub-board 224. The fourth sub-board 224 is in fit connection with the outer cover plate 210, increasing the contact area between the support member 220 and the outer cover plate 210, making the connection between the support member 220 and the outer cover plate 210 more convenient, and improving the connection strength between the support member 220 and the outer cover plate 210, so that the support member 220 and the outer cover plate 210 are not easily separated.

[0084] Refer to Figure 3 , in the embodiment of the present utility model, a bending part 211 is provided on the outer periphery of the outer cover plate 210. On the one hand, the bending part 211 fits and connects to the first sub-board 221, increasing the contact area between the support member 220 and the outer cover plate 210, making the connection between the support member 220 and the outer cover plate 210 more convenient, and improving the connection strength between the support member 220 and the outer cover plate 210, so that the support member 220 and the outer cover plate 210 are not easily separated; on the other hand, the setting of the bending part 211 reduces the sharp edges of the cover plate assembly 200, especially making the cover plate assembly 200 have no sharp edges in the direction towards the receiving space, thereby reducing the possibility of the cover plate assembly 200 damaging the goods and also reducing the possibility of the user being scratched during the disassembly and assembly process.

[0085] In one embodiment, the cargo box further includes a support assembly 500. One end of the support assembly 500 is disposed on the cargo box body 100, and the other end of the support assembly 500 extends below the inspection opening to support the cover plate assembly 200. The connection end 320 is detachably connected to the support assembly 500.

[0086] Referring to Figure 1 and Figure 3 , in the embodiment of the present utility model, the cargo box further includes a support assembly 500. When the cover plate assembly 200 closes the inspection opening, the support assembly 500 supports the cover plate assembly 200 to prevent the cover plate assembly 200 from sagging, thereby improving the stability and reliability of the cover plate assembly 200.

[0087] In one embodiment, the support assembly 500 includes:

[0088] A support member 510, one end of the support member 510 is disposed on the cargo box body 100, and the other end of the support member 510 extends below the inspection opening to support the cover plate assembly 200; and

[0089] A fixing nut 520, fixed on the side of the support member 510 facing away from the cover plate assembly 200. The connection end 320 passes through the support member 510 and is threadedly connected to the fixing nut 520.

[0090] Referring to Figure 1 and Figure 3 , in the embodiment of the present utility model, the support assembly 500 includes a support member 510 and a fixing nut 520. The support member 510 supports the cover plate assembly 200, the fixing nut 520 is welded to the support member 510, and the connecting member 300 is a screw or a bolt, which is threadedly connected to the fixing nut 520. The structure is simple, easy to implement, and the manufacturing cost is low.

[0091] In one embodiment, the cargo box further includes a seal 600. The seal 600 is disposed on the outer wall of the cover plate assembly 200 facing the inner wall of the inspection opening, and / or the seal 600 is disposed on the inner wall of the inspection opening.

[0092] Referring to Figure 1 and Figure 4 , in the embodiment of the present utility model, a seal 600 is provided between the cover plate assembly 200 and the inspection opening, which improves the sealing performance when the cover plate assembly 200 closes the inspection opening. Among them, the seal 600 can be provided on the inner wall of the inspection opening or on the outer wall of the cover plate assembly 200. Specifically in this embodiment, the seal 600 is fixed on the outer wall of the cover plate assembly 200 by rivets, which is firmly fixed and reduces the sharp edges of the cover plate assembly 200, reducing the possibility of the user being scratched during disassembly and assembly.

[0093] In an embodiment of the present utility model, a cross beam is provided on the cargo box body 100. The cross-sectional area of the cross beam around the inspection opening is larger than that of the cross beam away from the inspection opening, which strengthens the strength and stiffness of the cargo box body 100 at the inspection opening and reduces the possibility of deformation of the cargo box body 100 at the inspection opening.

[0094] The present utility model also provides a vehicle, comprising:

[0095] The above-mentioned cargo box;

[0096] A power battery, which is arranged on the side of the cargo box facing the ground; and

[0097] A controller, electrically connected to the power battery, is arranged between the cargo box and the power battery, and the inspection opening is correspondingly arranged with the controller.

[0098] The specific structure of the cargo box refers to the above-mentioned embodiment. Since this vehicle adopts all the technical solutions of the above-mentioned all embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be elaborated here one by one. Among them, the power battery of this vehicle is arranged under the cargo box, and the controller of the power battery is arranged between the cargo box and the power battery. Using the above-mentioned cargo box is convenient for repairing or replacing the controller through the inspection opening, with simple and convenient operation, saving the labor cost and time cost consumed by maintenance operations. The cargo box is suitable for vehicles generally being commercial vehicles, especially suitable for being applied to express delivery logistics vehicles with single-person single-seat and a width less than 1.5 m, with a compact structure and convenient maintenance of the controller of the power battery.

[0099] The above is only an exemplary embodiment of the present utility model, and does not limit the patent scope of the present utility model accordingly. All equivalent structural transformations made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present utility model.

Claims

1. A cargo compartment, characterized in that: include: The cargo compartment body is provided with a receiving space, and a bottom wall of the receiving space is provided with an inspection opening; A cover plate assembly is disposed at the inspection opening, and the cover plate assembly is provided with a hidden hole facing the receiving space; and The connecting piece has an operating end and a connecting end relative to each other, wherein the operating end is arranged in the hidden hole, and the connecting end passes through the cover assembly and is detachably connected to the cargo compartment body so that the cover assembly opens or closes the inspection port.

2. The cargo compartment according to claim 1, characterized in that: The cargo compartment further includes a blocking piece, which is detachably disposed on the hidden hole to expose or cover the hidden hole.

3. The cargo compartment according to claim 2, characterized in that: One of the outer peripheral wall of the blocking piece and the inner wall of the hidden hole is provided with a snap-fitting groove, and the other of the outer peripheral wall of the blocking piece and the inner wall of the hidden hole is provided with a snap-fitting portion corresponding to the snap-fitting groove, and the snap-fitting portion is inserted into the snap-fitting groove so that the blocking piece can be detachably connected to the periphery of the hidden hole; and / or, The blocking member is made of elastic material.

4. The cargo compartment according to claim 2, characterized in that: The cover plate assembly comprises: An outer cover plate having a disassembly opening; and A support member is provided with a groove, the support member is fixed to the side of the outer cover plate facing away from the receiving space and the groove is snapped into the outer cover plate, so that the disassembly port is connected with the groove to form the hidden hole, the connecting end passes through the support member and is detachably connected to the cargo compartment body, and the blocking member is detachably provided at the disassembly port.

5. The cargo compartment according to claim 4, characterized in that: The cover plate assembly includes two oppositely arranged support members, and the cover plate assembly also includes a reinforcement member, and the reinforcement member connects the two opposite support members; and / or, There are multiple support members, and the multiple support members are sequentially connected end to end along the periphery of the outer cover plate.

6. The cargo compartment according to claim 4, characterized in that: The support member comprises: A first sub-board, one end of the first sub-board is connected to the outer cover plate, and the other end of the first sub-board extends in a direction away from the outer cover plate; a second sub-board, one end of the second sub-board being bent and connected to an end of the first sub-board away from the outer cover, and the other end of the second sub-board extending in a direction away from the first sub-board; and A third sub-board, one end of the third sub-board is bent and connected to an end of the second sub-board away from the first sub-board, the other end of the third sub-board is connected to the outer cover plate, and the first sub-board, the second sub-board and the third sub-board surround and form the groove.

7. The cargo box according to claim 6, characterized in that: The support member further includes a fourth sub-plate, the fourth sub-plate is bent and connected to one end of the third sub-plate close to the outer cover plate, and the fourth sub-plate is attached to and connected to the outer cover plate; and / or, A bending portion is provided on the outer periphery of the outer cover plate, and the bending portion is attached to and connected to the first sub-plate.

8. The cargo box according to claim 1, characterized in that: The cargo compartment further comprises a support assembly, one end of which is disposed on the cargo compartment body, and the other end of which extends to below the inspection opening to support the cover assembly, and the connecting end is detachably connected to the support assembly.

9. The cargo box according to claim 8, characterized in that: The support assembly comprises: a supporting member, one end of which is disposed on the cargo compartment body, and the other end of which extends below the inspection opening to support the cover assembly; and A fixing nut is fixed to a side of the supporting member facing away from the cover plate assembly, and the connecting end passes through the supporting member and is threadedly connected to the fixing nut.

10. The cargo box according to claim 1, characterized in that: The cargo compartment further includes a sealing member, which is disposed on an outer wall of the cover plate assembly facing an inner wall of the inspection opening, and / or the sealing member is disposed on an inner wall of the inspection opening.

11. A vehicle, characterized in that: include: A cargo compartment as claimed in any one of claims 1 to 10; A power battery is arranged on a side of the cargo compartment facing the ground; as well as A controller is electrically connected to the power battery and is disposed between the cargo compartment and the power battery. The inspection port is disposed corresponding to the controller.

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