A folding partition and delivery robot

Abstract

The application belongs to the technical field of logistics transportation, and particularly relates to a folding type separated warehouse and a distribution robot. The folding type separated warehouse comprises a partition plate assembly and a warehouse body provided with a containing space, and first, third, second and fourth limiting grooves are respectively arranged on the inner walls around the containing space. The partition plate assembly comprises a partition plate main body, a first folding plate and a second folding plate. The first folding plate is hinged on a first surface of the partition plate main body, and the second folding plate is hinged on a second surface of the partition plate main body away from the first surface. Opposite ends of the partition plate main body are respectively detachably connected in the first and second limiting grooves, one end of the first folding plate away from the partition plate main body is detachably connected in the third limiting groove, and one end of the second folding plate away from the partition plate main body is detachably connected in the fourth limiting groove. The folding type separated warehouse can be separated into storage spaces with different sizes and shapes according to actual needs, and the applicability of the folding type separated warehouse is improved.

Description

Technical Field

[0001] This invention belongs to the field of logistics and transportation technology, and in particular relates to a foldable compartmentalized warehouse and a delivery robot. Background Technology

[0002] With the continuous development of the express delivery industry, more and more delivery robots are being applied to the market; in particular, automated delivery in the last mile is gradually taking shape. In addition, more and more catering businesses are also using Songcan robots for automated food delivery.

[0003] The storage compartments inside delivery robots are typically fixed structural components with a fixed shape and size. However, with increasing delivery demands and varying sizes of delivered items, fixed storage spaces are increasingly unable to meet consumer needs.

[0004] In the existing technology, some delivery robots are also equipped with variable storage compartments, which are usually made up of multiple independent partitions. When it is necessary to change the storage compartment, the partitions on the storage compartment need to be removed, and the other partitions are fixed inside the storage compartment with screws and other fasteners. This type of storage compartment has the problems of complex structure and inconvenient operation. Summary of the Invention

[0005] This invention addresses the technical problems of complex structure and inconvenient operation of the variable storage compartments in existing delivery robots by providing a foldable compartment and a delivery robot.

[0006] In view of the above technical problems, the present invention provides a foldable compartment, including a partition assembly and a compartment body with a receiving space. The left and right inner walls of the receiving space are respectively provided with a first limiting groove and a second limiting groove, and the upper and lower inner walls of the receiving space are respectively provided with a third limiting groove and a fourth limiting groove.

[0007] The partition assembly includes a partition body, a first folding plate, and a second folding plate. The first folding plate is hinged to a first surface of the partition body, and the second folding plate is hinged to a second surface of the partition body opposite to the first surface.

[0008] The two ends of the partition body are detachably connected to the first limiting groove and the second limiting groove, respectively. The end of the first folding plate away from the partition body is detachably connected to the third limiting groove, and the end of the second folding plate away from the partition body is detachably connected to the fourth limiting groove.

[0009] Optionally, the first folding plate includes a first partition and a first extension plate. One end of the first partition is hinged to a first surface of the partition body, and the other end of the first partition is hinged to the first extension plate. The end of the first extension plate away from the first partition is detachably connected to the third limiting groove.

[0010] The second folding plate includes a second partition and a second extension plate. One end of the second partition is hinged to the second surface of the partition body, and the other end of the second partition is hinged to the second extension plate. The end of the second extension plate away from the second partition is detachably connected to the fourth limiting groove.

[0011] Optionally, the partition assembly further includes a first sliding buckle with a first groove, a first sliding rod on the inner wall of the first groove, a first sliding groove formed on the first extension plate and / or the first partition plate, the edge of the first extension plate being detachably connected to the first groove, and the first sliding rod being limited in the first sliding groove;

[0012] When the first sliding buckle slides in the first sliding groove until the first groove is limited between the first partition and the first extension plate, the first extension plate unfolds and is detachably connected in the third limiting groove.

[0013] When the first sliding buckle slides in the first groove until the first groove is limited to the first extension plate or the first partition, the first extension plate is folded onto the first partition.

[0014] Optionally, the partition assembly further includes a second sliding buckle with a second groove, a second sliding rod on the inner wall of the second groove, a second sliding groove formed on the second extension plate and / or the second partition plate, the edge of the second extension plate being detachably connected to the second groove, and the second sliding rod being limited in the second sliding groove;

[0015] When the second sliding buckle slides in the second sliding groove until the second groove is limited between the second partition and the second extension plate, the second extension plate unfolds and is detachably connected in the fourth limiting groove;

[0016] When the second sliding buckle slides in the second groove until the second groove is limited to the second extension plate or the second partition, the second extension plate folds onto the second partition.

[0017] Optionally, the second surface of the partition body is provided with a hook; when the second folding plate is folded on the second surface of the partition body, the second sliding buckle slides along the second sliding groove and is hooked by the hook.

[0018] Optionally, a first receiving groove for accommodating the first folding plate is provided on the first surface of the partition body.

[0019] Optionally, a second receiving groove for accommodating the second folded plate is provided on the second surface of the partition body.

[0020] Optionally, the first limiting groove and the second limiting groove are arranged along the same horizontal line; the third limiting groove and the fourth limiting groove are arranged along the same vertical line.

[0021] Optionally, a first limiting block is provided on the left inner wall of the accommodating space, and a first limiting groove is provided on the first limiting block;

[0022] A second limiting block is provided on the right inner wall of the accommodating space, and a second limiting groove is provided on the second limiting block;

[0023] A third limiting block is provided on the upper inner wall of the accommodating space, and a third limiting groove is provided on the third limiting block.

[0024] Another embodiment of the present invention provides a delivery robot, including a robot body and the aforementioned foldable compartment, the foldable compartment being mounted on the robot body.

[0025] In this invention, by using different folding configurations of the partition assembly, the storage space of the compartment can be divided into several configurations: one storage space, two independent storage spaces, three independent storage spaces, and four independent storage spaces. When the partition assembly is placed on the bottom plate of the storage space, the compartment has only one large storage space (i.e., the storage space itself). Therefore, this foldable compartment can be divided into storage spaces of different sizes and shapes according to actual needs, improving its applicability. Furthermore, the partition assembly can be divided into different storage spaces through folding and insertion, making it simple to operate. Additionally, this foldable compartment has a simple structure and low manufacturing cost. Attached Figure Description

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] Figure 1 This is a schematic diagram of the structure of a foldable compartment provided in an embodiment of the present invention;

[0028] Figure 2 This is a schematic diagram of the structure of a foldable compartment provided in an embodiment of the present invention;

[0029] Figure 3 This is a schematic diagram of the partition assembly of a foldable compartment provided in an embodiment of the present invention in the open state;

[0030] Figure 4 This is a schematic diagram of the folded state of the partition assembly of the foldable compartment provided in an embodiment of the present invention;

[0031] Figure 5 This is a schematic diagram of the structure of a foldable compartment with only one storage space provided in an embodiment of the present invention;

[0032] Figure 6 This is a schematic diagram of a foldable compartment with two storage spaces provided in an embodiment of the present invention;

[0033] Figure 7 This is a schematic diagram of a foldable compartment with three storage spaces provided in an embodiment of the present invention;

[0034] Figure 8 This is a schematic diagram of another state of the foldable compartment with three storage spaces provided in one embodiment of the present invention;

[0035] Figure 9 This is a partial structural diagram of the second sliding buckle of the foldable compartment provided in an embodiment of the present invention, which is installed on the second folding plate.

[0036] The reference numerals in the accompanying drawings are as follows:

[0037] 1. Partition assembly; 11. Partition body; 111. First receiving groove; 112. Second receiving groove; 12. First folding plate; 121. First partition; 122. First extension plate; 123. First sliding groove; 13. Second folding plate; 131. Second partition; 132. Second extension plate; 14. First sliding buckle; 141. First sliding rod; 15. Second sliding buckle; 151. Second sliding rod; 16. Hook; 2. Compartment body; 21. Receiving space; 211. First limiting groove; 212. Second limiting groove; 213. Third limiting groove; 214. Fourth limiting groove; 22. First limiting block; 23. Second limiting block; 24. Third limiting block. Detailed Implementation

[0038] To make the technical problems solved, the technical solutions, and the beneficial effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the invention and are not intended to limit the invention.

[0039] It should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations of the present invention.

[0040] like Figures 1 to 4 As shown, an embodiment of the present invention provides a foldable compartment, including a partition assembly 1 and a compartment body 2 with a receiving space 21. The left and right inner walls of the receiving space 21 are respectively provided with a first limiting groove 211 and a second limiting groove 212, and the upper and lower inner walls of the receiving space 21 are respectively provided with a third limiting groove 213 and a fourth limiting groove 214. It can be understood that the first limiting groove 211 and the second limiting groove 212 are arranged along the same horizontal line (that is, the first limiting groove 211 and the second limiting groove 212 are arranged in parallel). The third limiting groove 213 and the fourth limiting groove 214 are arranged along the same vertical line (that is, the third limiting groove 213 and the fourth limiting groove 214 are arranged in parallel); further, the first limiting groove 211 is located in the middle of the left inner wall of the receiving space 21, the second limiting groove 212 is located in the middle of the right inner wall of the receiving space 21, the third limiting groove 213 is located in the middle of the upper inner wall of the receiving space 21, and the fourth limiting groove 214 is located in the middle of the lower inner wall of the receiving space 21. In other embodiments, the limiting grooves may not be located in the middle of the receiving space, or only two limiting grooves may be located in the middle of the receiving space.

[0041] The partition assembly 1 includes a partition body 11, a first folding plate 12, and a second folding plate 13. The first folding plate 12 is hinged to a first surface of the partition body 11, and the second folding plate 13 is hinged to a second surface of the partition body 11 opposite to the first surface. Understandably, the first folding plate 12 can be hinged to the first surface of the partition body 11 via hinges, creases, etc., and the second folding plate 13 can be hinged to the second surface of the partition body 11 via hinges, creases, etc., and the first surface and the second surface are respectively the upper and lower surfaces of the partition body 11 (specifically, the first surface and the second surface are two corresponding surfaces of the partition body; depending on the installation position of the partition body, the corresponding first surface and the second surface are not limited to surfaces in the vertical direction). Further, the first folding plate 12 is hinged to the middle of the first surface, and the second folding plate 13 is hinged to the middle of the second surface. In other embodiments, the hinge position of the folding plate is not limited to "the middle of the first surface and / or the second surface," and can be determined according to the positional relationship between the limiting groove and the folding plate assembly in the embodiment.

[0042] The two ends of the partition body 11 are detachably connected to the first limiting groove 211 and the second limiting groove 212, respectively. The end of the first folding plate 12 away from the partition body 11 is detachably connected to the third limiting groove 213, and the end of the second folding plate 13 away from the partition body 11 is detachably connected to the fourth limiting groove 214.

[0043] Specifically, such as Figure 5 As shown, when the first folding plate 12 is folded on the first surface and the second folding plate 13 is folded on the second surface, and the partition body 11 is not detachably connected to the first limiting groove 211 and the second limiting groove 212, the partition body 11 can be placed on the bottom plate of the accommodating space 21. At this time, the compartment 2 has only one large accommodating space 21, which can store large items.

[0044] like Figure 6 As shown, when the first folding plate 12 is folded on the first surface and the second folding plate 13 is folded on the second surface, and the opposite ends of the partition body 11 are detachably connected to the first limiting groove 211 and the second limiting groove 212 respectively, the accommodating space 21 is divided into two storage spaces, an upper space and a lower space, by the partition assembly 1 (the partition body 11). The upper space and the lower space can place items respectively without interfering with each other.

[0045] like Figure 7As shown, when the end of the first folding plate 12 away from the first surface is detachably connected to the third limiting groove 213, the second folding plate 13 is folded on the second surface of the partition body 11, and the opposite ends of the partition body 11 are detachably connected to the first limiting groove 211 and the second limiting groove 212 respectively, the partition assembly 1 divides the accommodating space 21 into three storage spaces: the upper left space, the lower right space, and the lower layer space.

[0046] like Figure 8 As shown, when the first folding plate 12 is folded on the first surface, the end of the second folding plate 13 away from the second surface is detachably connected to the fourth limiting groove 214, and the opposite ends of the partition body 11 are detachably connected to the first limiting groove 211 and the second limiting groove 212 respectively, the partition assembly 1 divides the accommodating space 21 into three storage spaces: the upper space, the lower left space, and the lower right space.

[0047] When the end of the first folding plate 12 away from the first surface is detachably connected to the second limiting groove 212, the end of the second folding plate 13 away from the second surface is detachably connected to the fourth limiting groove 214, and the opposite ends of the partition body 11 are detachably connected to the first limiting groove 211 and the second limiting groove 212 respectively, the partition assembly 1 divides the accommodating space 21 into four storage spaces: the upper left space, the lower right space, the lower left space, and the lower right space.

[0048] In this invention, by using different folding configurations of the partition assembly 1, the accommodating space 21 of the compartment 2 can be divided into several configurations: one storage space, two independent storage spaces, three independent storage spaces, and four independent storage spaces. When the partition assembly 1 is placed on the bottom plate of the accommodating space 21, the compartment 2 has only one large storage space (i.e., the accommodating space 21). Therefore, this foldable compartment can be divided into storage spaces of different sizes and shapes according to actual needs, improving its applicability. Furthermore, the partition assembly 1 can be divided into different storage spaces by folding and inserting, making it simple to operate. Additionally, this foldable compartment has a simple structure and low manufacturing cost.

[0049] In one embodiment, such as Figure 1 , Figure 3 as well as Figure 4As shown, the first folding plate 12 includes a first partition 121 and a first extension plate 122. One end of the first partition 121 is hinged to the first surface of the partition body 11, and the other end of the first partition 121 is hinged to the first extension plate 122. The end of the first extension plate 122 away from the first partition 121 is detachably connected to the third limiting groove 213. It can be understood that the first partition 121 can be folded on the first surface of the partition body 11, and the first extension plate 122 can be folded on the first partition 121.

[0050] The second folding plate 13 includes a second partition 131 and a second extension plate 132. One end of the second partition 131 is hinged to the second surface of the partition body 11, and the other end of the second partition 131 is hinged to the second extension plate 132. The end of the second extension plate 132 away from the second partition 131 is detachably connected to the fourth limiting groove 214. Understandably, the second partition 131 can be folded onto the second surface of the partition body 11, and the second extension plate 132 can be folded onto the second partition 131.

[0051] Specifically, such as Figure 4 As shown, the first extension plate 122 is folded onto the first partition plate 121, and the first partition plate 121 is folded onto the first surface of the partition body 11, such that the first folding plate 12 is folded onto the first surface of the partition body 11; as Figure 3 As shown, when the first extension plate 122 extends to the side of the first partition 121 away from the partition body 11 (that is, the first extension plate 122 and the first partition 121 are coplanar), the side of the first extension plate 122 away from the first partition 121 is detachably connected to the third limiting groove 213. Figure 4 As shown, the second extension plate 132 is folded onto the second partition plate 131, and the second partition plate 131 is folded onto the second surface of the partition body 11, such that the second folding plate 13 is folded onto the second surface of the partition body 11; as Figure 3As shown, when the second extension plate 132 extends onto the side of the second partition 131 away from the partition body 11 (that is, the second extension plate 132 and the second partition 131 are coplanar), the side of the second extension plate 132 away from the second partition 131 is detachably connected to the fourth limiting groove 214. In this embodiment, the first folding plate 12 and the partition body 11 divide the accommodating space 21 into a lower space, an upper left space, and an upper right space, and the orthographic projections of the upper left space and the upper right space are both rectangular structures; the second folding plate 13 and the partition body 11 divide the accommodating space 21 into an upper space, a lower left space, and a lower right space, and the orthographic projections of the lower left space and the lower right space are both rectangular structures; and the partition assembly 1, after being folded, can be placed on the bottom plate of the accommodating space 21, thereby facilitating the storage of the partition assembly 1.

[0052] In one embodiment, such as Figure 1 , Figure 3 , Figure 4 as well as Figure 9 As shown, the partition assembly 1 further includes a first sliding buckle 14 with a first groove, a first sliding rod 141 on the inner wall of the first groove, and a first sliding groove 123 formed on the first extension plate 122 and / or the first partition 121. The edge of the first extension plate 122 is detachably connected to the first groove, and the first sliding rod 141 is limited in the first sliding groove 123. It can be understood that the first sliding buckle 14 is limited at the edge of the first extension plate 122 and / or the first partition 121 by the first groove, and the first sliding groove 123 can slide along the edges of the first extension plate 122 and the first partition 121. The first sliding groove 123 can be provided on the first extension plate 122, or on the first partition 121, or both the first partition 121 and the first extension plate may have the first sliding groove 123.

[0053] When the first sliding buckle 14 slides in the first sliding groove 123 until the first groove is limited between the first partition 121 and the first extension plate 122, the first extension plate 122 unfolds and is detachably connected to the third limiting groove 213; specifically, as shown in the figure Figure 3 and Figure 7 As shown, when the first sliding buckle 14 slides along the first sliding groove 123 until the first groove of the first sliding buckle 14 is limited between the first partition 121 and the first extension plate 122, the first extension plate 122 is laid flat above the first partition 121, and the end of the first extension plate 122 away from the first partition 121 is detachably connected to the third limiting groove 213.

[0054] like Figure 4 As shown, when the first sliding buckle 14 slides in the first sliding groove 123 until the first groove is limited to the first partition 121 or the first extension plate 122, the first extension plate 122 can be folded onto the first partition 121. Specifically, the first groove of the first sliding groove 123 is only limited to the edge of the first extension plate 122 or the first partition 121, the first extension plate 122 can be folded onto the first partition 121, and the first partition 121 can be folded onto the first surface of the partition body 11.

[0055] In this embodiment, the first sliding buckle 14 is designed to ensure the stability of the first extension plate 122 when it is unfolded above the first partition 121.

[0056] In one embodiment, such as Figure 1 , Figure 3 as well as Figure 4 As shown, the partition assembly 1 further includes a second sliding buckle 15 with a second groove, a second sliding rod 151 on the inner wall of the second groove, and a second sliding groove formed on the second extension plate 132 and / or the second partition 131. The edges of the second partition 131 and / or the second extension plate 132 are detachably connected to the second groove, and the second sliding rod 151 is limited in the second sliding groove. It can be understood that the second sliding buckle 15 is limited at the edge of the second partition 131 and / or the second extension plate 132 by the second groove, and the second sliding groove can slide along the edges of the second partition 131 and the second extension plate 132. Specifically, the second sliding groove can be provided on the second extension plate 132, or on the second partition 131, or both the second partition 131 and the second extension plate can be provided with the second sliding groove.

[0057] When the second sliding buckle 15 slides in the second sliding groove until the second recess is limited between the second partition 131 and the second extension plate 132, the second extension plate 132 unfolds and is detachably connected to the fourth limiting groove 214; specifically, as shown in the figure Figure 3 and Figure 8 As shown, when the second sliding buckle 15 slides along the second sliding groove until the second groove of the second sliding buckle 15 is limited between the second partition 131 and the second extension plate 132, the second extension plate 132 is laid flat below the second partition 131, and one end of the second extension plate 132 away from the second partition 131 is detachably connected to the fourth limiting groove 214.

[0058] like Figure 4As shown, when the second sliding buckle 15 slides in the second sliding groove until the second groove is limited to the second partition 131 or the second extension plate 132, the second extension plate 132 can be folded onto the second partition 131 or the second extension plate 132. Specifically, when the second groove of the second sliding groove is only limited to the edge of the second extension plate 132, the second extension plate 132 can be folded onto the second partition 131, and the second partition 131 can be folded onto the second surface of the partition body 11.

[0059] In this embodiment, the second sliding buckle 15 is designed to ensure the stability of the second extension plate 132 when it is unfolded below the second partition 131.

[0060] In one embodiment, such as Figure 4 As shown, the second surface of the partition body 11 is provided with a hook 16; when the second folding plate 13 is folded onto the second surface of the partition body 11, the second sliding buckle 15 slides along the second groove until it is hooked by the hook 16. Understandably, the hook 16 can be an L-shaped hook or a C-shaped hook, etc., distributed towards the second folding plate 13; the folding steps of the second folding plate 13 are as follows: first, fold the second folding plate 13 onto the second surface of the partition body 11, and then push the second sliding buckle 15 towards the hook 16 until the hook 16 hooks the inner wall of the second groove of the second sliding buckle 15. In this embodiment, the design of the hook 16 ensures the stability of the second folding plate 13 folded onto the second surface of the partition body 11.

[0061] In one embodiment, such as Figure 3 and Figure 4 As shown, a first receiving groove 111 for accommodating the first folding plate 12 is provided on the first surface of the partition body 11. Understandably, the first receiving groove 111 is located on the right side of the first surface of the partition body 11. Further, when the first folding plate 12 is folded in the first receiving groove 111, the upper surface of the first folding plate 12 is flush with the first surface of the partition body 11. In this embodiment, the design of the first receiving groove 111 ensures the stability of the first folding plate 12 folded on the first surface of the partition body 11.

[0062] In one embodiment, such as Figure 1As shown, a second receiving groove 112 for accommodating the second folded plate 13 is provided on the second surface of the partition body 11. Understandably, the second receiving groove 112 is located on the left side of the second surface of the partition body 11. Further, when the second folded plate 13 is folded in the second receiving groove 112, the upper surface of the second folded plate 13 is flush with the second surface of the partition body 11. In this embodiment, the design of the second receiving groove 112 ensures the stability of the second folded plate 13 folded on the second surface of the partition body 11.

[0063] In one embodiment, a magnetic attraction can be used instead of the hook in this application.

[0064] In one embodiment, such as Figure 2 As shown, a first limiting block 22 is provided on the left inner wall of the accommodating space 21, and a first limiting groove 211 is provided on the first limiting block 22; it can be understood that the first limiting block 22 protrudes from the left inner wall of the accommodating space 21.

[0065] A second limiting block 23 is provided on the right inner wall of the accommodating space 21, and a second limiting groove 212 is provided on the second limiting block 23; it can be understood that the second limiting block 23 protrudes from the right inner wall of the accommodating space 21.

[0066] A third limiting block 24 is provided on the upper inner wall of the accommodating space 21, and a third limiting groove 213 is disposed on the third limiting block 24. Understandably, the third limiting block 24 protrudes from the upper inner wall of the accommodating space 21; the fourth limiting groove 214 is directly recessed into the lower inner wall of the accommodating space 21. In this embodiment, the folded partition assembly 1 can be directly placed on the lower inner wall of the accommodating space 21, ensuring the stability of the partition assembly 1 placed on the lower inner wall of the accommodating space 21.

[0067] Another embodiment of the invention provides a delivery robot, including a robot body (not shown) and the aforementioned foldable compartment, the foldable compartment being mounted on the robot body.

[0068] The above are merely embodiments of the foldable compartment and delivery robot of the present invention, and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A foldable compartment, installed on the robot body, characterized in that, It includes a partition assembly and a compartment with a receiving space. The left and right inner walls of the receiving space are respectively provided with a first limiting groove and a second limiting groove, and the upper and lower inner walls of the receiving space are respectively provided with a third limiting groove and a fourth limiting groove. The partition assembly includes a partition body, a first folding plate, and a second folding plate. The first folding plate is hinged to a first surface of the partition body, and the second folding plate is hinged to a second surface of the partition body opposite to the first surface. The two opposite ends of the partition body are detachably connected to the first limiting groove and the second limiting groove, respectively. The end of the first folding plate away from the partition body is detachably connected to the third limiting groove, and the end of the second folding plate away from the partition body is detachably connected to the fourth limiting groove. The second folding plate includes a second partition and a second extension plate. One end of the second partition is hinged to the second surface of the partition body, and the other end of the second partition is hinged to the second extension plate. The end of the second extension plate away from the second partition is detachably connected to the fourth limiting groove. The partition assembly further includes a second sliding buckle with a second groove, a second sliding rod on the inner wall of the second groove, a second sliding groove formed on the second extension plate and / or the second partition plate, the edge of the second extension plate being detachably connected to the second groove, and the second sliding rod being limited in the second sliding groove; When the second sliding buckle slides in the second sliding groove until the second groove is limited between the second partition and the second extension plate, the second extension plate unfolds and is detachably connected in the fourth limiting groove; When the second sliding buckle slides in the second sliding groove until the second groove is limited to the second extension plate or the second partition, the second extension plate is folded on the second partition; The second surface of the partition body is provided with a hook; When the second folding plate is folded onto the second surface of the partition body, the second sliding buckle slides along the second slide groove and is caught by the hook. Fold the second folding plate onto the second surface of the partition body, and push the second sliding buckle toward the hook until the hook catches the inner wall of the second groove of the second sliding buckle.

2. The foldable compartment according to claim 1, characterized in that, The first folding plate includes a first partition and a first extension plate. One end of the first partition is hinged to the first surface of the partition body, and the other end of the first partition is hinged to the first extension plate. The end of the first extension plate away from the first partition is detachably connected to the third limiting groove.

3. The foldable compartment according to claim 2, characterized in that, The partition assembly further includes a first sliding buckle with a first groove, a first sliding rod on the inner wall of the first groove, a first sliding groove formed on the first extension plate and / or the first partition plate, the edge of the first extension plate being detachably connected to the first groove, and the first sliding rod being limited in the first sliding groove; When the first sliding buckle slides in the first sliding groove until the first groove is limited between the first partition and the first extension plate, the first extension plate unfolds and is detachably connected in the third limiting groove. When the first sliding buckle slides in the first groove until the first groove is limited to the first extension plate or the first partition, the first extension plate is folded onto the first partition.

4. The foldable compartment according to claim 1, characterized in that, The first surface of the partition body is provided with a first receiving groove for accommodating the first folding plate.

5. The foldable compartment according to claim 1, characterized in that, The second surface of the partition body is provided with a second receiving groove for accommodating the second folded plate.

6. The foldable compartment according to claim 1, characterized in that, The first limiting groove and the second limiting groove are arranged along the same horizontal line; the third limiting groove and the fourth limiting groove are arranged along the same vertical line.

7. The foldable compartment according to claim 1, characterized in that, A first limiting block is provided on the left inner wall of the accommodating space, and a first limiting groove is provided on the first limiting block; A second limiting block is provided on the right inner wall of the accommodating space, and a second limiting groove is provided on the second limiting block; A third limiting block is provided on the upper inner wall of the accommodating space, and a third limiting groove is provided on the third limiting block.

8. A delivery robot, characterized in that, It includes a robot body and a foldable compartment as described in any one of claims 1 to 7, the foldable compartment being mounted on the robot body.

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