Feeding module and battery charging box

Abstract

The utility model discloses a feeding module and a battery charging box, the feeding module is applied to the battery charging box, the feeding module comprises a feeding bin and a partition piece, the feeding bin comprises a feeding outer bin and a feeding inner bin used for storing a to-be-charged battery, the feeding outer bin covers the feeding inner bin, and an inlet of the feeding outer bin corresponds to an inlet of the feeding inner bin; a gap is formed between the inner surface of the outer feeding bin and the outer surface of the inner feeding bin, and the partition piece is located in the gap and can move in the gap so as to open or close an inlet of the inner feeding bin. According to the design, a containing space can be provided for the to-be-charged batteries, so that more to-be-charged batteries can be contained.

Description

Technical Field

[0001] The present application relates to the field of battery charging technology, and in particular to a feeding module and a battery charging box. Background Art

[0002] The battery charging box usually has only one charging compartment for charging the battery. When the user needs to charge the battery, the user directly puts the battery into the charging compartment, and when the battery is fully charged, the user directly takes the fully charged battery out of the charging compartment.

[0003] The battery charging box in the related art has only one charging compartment for charging batteries, resulting in a simple structure of the battery charging box. The charging compartment can only accommodate and charge one or a specific number of batteries, but cannot accommodate more other batteries to be charged. Therefore, how to improve the structure of the battery charging box in the related art to accommodate more batteries to be charged has become an urgent problem to be solved. Utility Model Content

[0004] The embodiments of the present application provide a feeding module and a battery charging box, which can solve the problem that the battery charging box in the related art cannot accommodate more batteries to be charged due to its single structure.

[0005] In the first aspect, an embodiment of the present application provides a feeding module; the feeding module is applied to a battery charging box, the feeding module includes a feeding bin and a barrier member, the feeding bin includes an outer feeding bin and an inner feeding bin for storing batteries to be charged, the outer feeding bin covers the inner feeding bin, the entrance of the outer feeding bin is arranged corresponding to the entrance of the inner feeding bin, a gap is formed between the inner surface of the outer feeding bin and the outer surface of the inner feeding bin, the barrier member is located in the gap and can move in the gap to open or cover the entrance of the inner feeding bin.

[0006] Based on the feeding module in the embodiment of the present application, by designing an inner feeding bin, the inner feeding bin provides a storage space for the batteries to be charged, and can accommodate more batteries to be charged; by designing an outer feeding bin and an inner feeding bin, the outer feeding bin is sleeved with the inner feeding bin to form an inner-and-outer nested double-shell structure of the feeding bin, which can effectively increase the structural strength of the feeding bin, so as to achieve the purpose of enhancing the overall structural strength of the feeding module; by designing a barrier in the gap formed between the inner surface of the outer feeding bin and the outer surface of the inner feeding bin, the components of the feeding module can be arranged more compactly in space.

[0007] In some of the embodiments, the feeding module also includes a guide structure, which is located in the chamber of the feeding inner bin and connected to the feeding inner bin, and the guide structure is used to change the movement trajectory of the batteries to be charged in the chamber of the feeding inner bin so that the batteries to be charged are evenly arranged in the chamber of the feeding inner bin.

[0008] In some of the embodiments, the feed inner bin includes a first bin body and a second bin body, which are clamped together to enclose a chamber of the feed inner bin; the guide structure includes a plurality of first guide rollers and a plurality of second guide rollers, the plurality of first guide rollers are arranged according to preset rules and connected to the first bin body, the plurality of second guide rollers are arranged according to preset rules and connected to the second bin body, the first guide rollers correspond to the second guide rollers one by one, and an end of each first guide roller away from the first bin body is clamped together with an end of the corresponding second guide roller away from the second bin body.

[0009] In some of the embodiments, the feed module further includes a snap-fit ​​structure, and the inner feed bin is connected to the outer feed bin via the snap-fit ​​structure.

[0010] In some of the embodiments, the edge of the inner feed bin on the side close to the entrance of the outer feed bin is bent and extended in a direction away from the entrance of the inner feed bin to form a flange; the clamping structure includes a clamping flange and a clamping groove, the clamping flange is arranged on at least one of the flange and the outer feed bin, and the clamping groove is arranged on at least the other of the flange and the outer feed bin, and the clamping flange is clamped with the clamping groove.

[0011] In some embodiments, the barrier member is a flexible substrate, and the feed module also includes a supporting structure for supporting the flexible substrate, the supporting structure is connected to the feed inner bin, and along the movement direction of the flexible substrate, the supporting structure is arranged on at least one side of the entrance of the feed inner bin.

[0012] In some embodiments, the supporting structure includes a supporting plate, one end of which is connected to an edge of the inner feed bin near the inlet of the outer feed bin, and the supporting plate is bent toward the side away from the inlet of the inner feed bin.

[0013] In some embodiments, the inner surface of the inner feed bin away from the entrance of the outer feed bin is a slope, and the distance between the slope and the central axis of the inner feed bin gradually decreases from the side close to the entrance of the outer feed bin to the side away from the entrance of the outer feed bin.

[0014] In some of the embodiments, the material of the outer feed bin and / or the inner feed bin is polycarbonate; and / or the material of the baffle is plastic.

[0015] In the second aspect, an embodiment of the present application provides a battery charging box; the battery charging box includes a charging module, a discharging module and the above-mentioned feeding module, the charging module is used to charge the battery to be charged, the inlet of the charging module is connected to the outlet of the feeding inner bin, the discharging module is used to store fully charged batteries, and the inlet of the discharging module is connected to the outlet of the charging module.

[0016] Based on the battery charging box in the embodiment of the present application, by designing an inner feed bin, the inner feed bin provides a storage space for the batteries to be charged, so that the battery charging box can accommodate more batteries to be charged; by designing an outer feed bin and an inner feed bin, the outer feed bin is sleeved with the inner feed bin to form an inner and outer nested double shell structure of the feed bin, which effectively increases the structural strength of the feed bin to enhance the overall structural strength of the feed module, thereby achieving the purpose of enhancing the overall structural strength of the battery charging box; by designing a barrier member in the gap formed between the inner surface of the outer feed bin and the outer surface of the inner feed bin, the components of the feed module are arranged more compactly in space, so that the battery charging box as a whole is arranged more compactly in space. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic structural diagram of a feed module in one embodiment of the present application;

[0019] Figure 2 This is a schematic diagram of the exploded structure of a feed module in one embodiment of the present application;

[0020] Figure 3 This is a schematic diagram of the explosion structure of a feed module in one embodiment of the present application;

[0021] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 5 This is a schematic structural diagram of a first storage body in one embodiment of the present application;

[0023] Figure 6 This is a schematic structural diagram of a second storage body in one embodiment of the present application;

[0024] Figure 7 This is a schematic diagram of the structure of a battery charging box in one embodiment of the present application.

[0025] Figure numerals: 1. battery charging box; 10. feeding module; 11. feeding bin; 111. feeding outer bin; 112. feeding inner bin; 1121. first bin body; 1122. second bin body; 1123. inclined surface; 113. gap; 114. flange; 12. barrier; 13. guide structure; 131. first guide roller; 132. second guide roller; 14. snap-fit ​​structure; 141. snap-fit ​​flange; 15. supporting structure; 151. supporting plate; 20. charging module; 30. discharging module. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0027] Please refer to Figure 1-Figure 2 As shown, the first aspect of the present application proposes a feed module 10, which can provide a receiving space for batteries to be charged, so as to accommodate more batteries to be charged.

[0028] The feeding module 10 is applied to the battery charging box 1 (such as Figure 7 As shown in the figure, the feed module 10 includes a feed bin 11 and a barrier 12; the feed bin 11 includes an outer feed bin 111 and an inner feed bin 112 for storing batteries to be charged; the outer feed bin 111 covers the inner feed bin 112, the entrance of the outer feed bin 111 is arranged corresponding to the entrance of the inner feed bin 112, and a gap 113 is formed between the inner surface of the outer feed bin 111 and the outer surface of the inner feed bin 112; the barrier 12 is located in the gap 113 and can move in the gap 113 to open or cover the entrance of the inner feed bin 112.

[0029] The following combination Figure 1-Figure 6 The specific structure of the feed module 10 is introduced in detail.

[0030] like Figure 1-Figure 2 As shown, the feed module 10 includes a feed bin 11 and a barrier 12 .

[0031] The feed bin 11 serves as a shell of the feed module 10 , and includes a feed outer bin 111 and a feed inner bin 112 .

[0032] The outer feed bin 111 serves as the outer shell of the feed bin 11; there is no limitation on the specific shape of the outer feed bin 111, and designers can make reasonable designs according to actual needs. For example, the outer contour of the outer feed bin 111 can be but not limited to a rectangular or cylindrical shape; there is no limitation on the specific preparation material of the outer feed bin 111, and designers can make reasonable choices according to actual needs. For example, the preparation material of the outer feed bin 111 can be but not limited to PC (polycarbonate).

[0033] The inner feed bin 112 serves as the inner shell of the feed bin 11, and is used to store batteries to be charged. There is no limitation on the specific shape of the inner feed bin 112, and designers can make reasonable designs based on actual needs. For example, the outer contour of the inner feed bin 112 can be, but is not limited to, a rectangular or cylindrical shape. There is no limitation on the specific material used to prepare the inner feed bin 112, and designers can make reasonable choices based on actual needs. For example, the material used to prepare the inner feed bin 112 can be, but is not limited to, PC (polycarbonate).

[0034] The outer feed bin 111 covers the inner feed bin 112 , that is, the inner feed bin 112 is arranged in the chamber of the outer feed bin 111 , so that the feed bin 11 forms an inner-outer nested double shell structure.

[0035] The inlet of the outer feeding bin 111 is arranged correspondingly to the inlet of the inner feeding bin 112 , so that the batteries to be charged flow into the chamber of the inner feeding bin 112 from the inlet of the outer feeding bin 111 and the inlet of the inner feeding bin 112 in sequence.

[0036] A gap 113 is formed between the inner surface of the outer feed bin 111 and the outer surface of the inner feed bin 112 , that is, the inner surface of the outer feed bin 111 and the outer surface of the inner feed bin 112 are spaced apart.

[0037] like Figure 1-Figure 2 As shown, the barrier 12 serves as a cover of the feed module 10 and can be used to cover the entrance of the feed inner bin 112 to prevent the batteries to be charged that flow into the chamber of the feed inner bin 112 from flowing out of the chamber of the feed inner bin 112 from the entrance of the feed inner bin 112; the specific structure of the barrier 12 will be described in detail below. The specific material of the barrier 12 is not limited here, and the designer can make a reasonable choice according to actual needs. For example, the material of the barrier 12 can be, but is not limited to, plastic.

[0038] The barrier 12 is located in the gap 113 and can move in the gap 113 to open or cover the entrance of the feed inner bin 112, that is, the barrier 12 can move relative to the feed inner bin 112 in the gap 113 to switch the entrance of the feed inner bin 112 between an open state and a closed state. It should be noted that, since the entrance of the outer feed warehouse 111 and the entrance of the inner feed warehouse 112 are arranged correspondingly, when the barrier 12 moves in the gap 113 to open the entrance of the inner feed warehouse 112, it also opens the entrance of the outer feed warehouse 111 accordingly. At this time, the batteries to be charged can flow into the chamber of the inner feed warehouse 112 from the entrance of the outer feed warehouse 111 and the entrance of the inner feed warehouse 112 in sequence; similarly, when the barrier 12 moves in the gap 113 to cover the entrance of the inner feed warehouse 112, it also covers the entrance of the outer feed warehouse 111 accordingly. At this time, the batteries to be charged cannot flow into the chamber of the inner feed warehouse 112 from the entrance of the outer feed warehouse 111 and the entrance of the inner feed warehouse 112 in sequence. It is worth mentioning that the setting of the barrier 12 can, on the one hand, prevent the batteries to be charged that flow into the chamber of the feed inner bin 112 from flowing out of the chamber of the feed inner bin 112 again from the entrance of the feed inner bin 112, and on the other hand, can also prevent impurities such as dust from falling into the chamber of the feed inner bin 112.

[0039] Based on the feeding module 10 in the embodiment of the present application, by designing the inner feeding bin 112, the inner feeding bin 112 provides a storage space for the batteries to be charged, and can accommodate more batteries to be charged; by designing the outer feeding bin 111 and the inner feeding bin 112, the outer feeding bin 111 is sleeved with the inner feeding bin 112 to make the feeding bin 11 form an inner and outer nested double shell structure, which can effectively increase the structural strength of the feeding bin 11, so as to achieve the purpose of enhancing the overall structural strength of the feeding module 10; by designing the partition 12 in the gap 113 formed between the inner surface of the outer feeding bin 111 and the outer surface of the inner feeding bin 112, the various components of the feeding module 10 can be arranged more compactly in space.

[0040] Furthermore, if Figure 2-Figure 3 As shown, the feeding module 10 also includes a guide structure 13, which is located in the chamber of the feeding inner bin 112 and connected to the feeding inner bin 112, and the guide structure 13 is used to change the movement trajectory of the batteries to be charged in the chamber of the feeding inner bin 112 so that the batteries to be charged are evenly arranged in the chamber of the feeding inner bin 112.

[0041] Among them, the guide structure 13 has a guiding effect on the batteries to be charged flowing into the chamber of the feed inner warehouse 112. The batteries to be charged are in contact with the guide structure 13. Under the action of the guide structure 13, the movement direction of the batteries to be charged changes, so that the movement trajectory of the batteries to be charged in the chamber of the feed inner warehouse 112 changes, so that the batteries to be charged are evenly arranged in the chamber of the feed inner warehouse 112. It is understandable that the guiding effect of the guiding structure 13 on the battery to be charged can be dynamic guidance or static guidance; for example, when the guiding effect of the guiding structure 13 on the battery to be charged is dynamic guidance, the guiding structure 13 can include a conveyor belt, and the direction of movement of the battery to be charged changes under the guidance of the conveyor belt, so that the movement trajectory of the battery to be charged in the chamber of the feed inner bin 112 changes; for another example, when the guiding effect of the guiding structure 13 on the battery to be charged is static guidance, the guiding structure 13 can include a guide groove, and the direction of movement of the battery to be charged changes under the guidance of the guide groove, so that the movement trajectory of the battery to be charged in the chamber of the feed inner bin 112 changes. It should be noted that when the guiding structure 13 includes the above-mentioned conveyor belt, the number of conveyor belts can be multiple, and the conveying directions of the multiple conveyor belts are different and pre-designed, so that different batteries to be charged are guided to different positions under the action of different conveyor belts, thereby realizing the uniform arrangement of the batteries to be charged in the chamber of the feed inner bin 112. When the guide structure 13 includes the above-mentioned guide grooves, the number of the guide grooves can be multiple, and the extension directions of the multiple guide grooves are different and pre-designed, so that different batteries to be charged are guided to different positions under the action of different guide grooves, thereby achieving uniform arrangement of the batteries to be charged in the chamber of the feed inner bin 112.

[0042] Specifically, Figure 3 , Figure 5 and Figure 6 As shown, the feed inner warehouse 112 includes a first warehouse body 1121 and a second warehouse body 1122, and the first warehouse body 1121 and the second warehouse body 1122 are clamped together to enclose a chamber of the feed inner warehouse 112; the guide structure 13 includes a plurality of first guide rollers 131 and a plurality of second guide rollers 132, the plurality of first guide rollers 131 are arranged according to preset rules and connected to the first warehouse body 1121, and the plurality of second guide rails are arranged according to preset rules and connected to the second warehouse body 1122, the first guide rollers 131 and the second guide rollers 132 correspond one to one, and the end of each first guide roller 131 away from the first warehouse body 1121 is clamped with the end of the corresponding second guide roller 132 away from the second warehouse body 1122.

[0043] The specific shapes of the first warehouse body 1121 and the second warehouse body 1122 are not limited here, and the designer can reasonably design them according to actual needs; for example, the first warehouse body 1121 and the second warehouse body 1122 can be in a rectangular semi-enclosed structure. The specific clamping method between the first warehouse body 1121 and the second warehouse body 1122 is not limited here, and the designer can reasonably design them according to actual needs; for example, a clamping block is provided at the edge of the first warehouse body 1121, and a clamping port corresponding to the clamping block is provided at the edge of the second warehouse body 1122. The specific connection method between the first guide roller 131 / the second guide roller 132 and the first warehouse body 1121 / the second warehouse body 1122 is not limited here, and the designers can make reasonable designs according to actual needs; for example, when the first guide roller 131 / the second guide roller 132 and the first warehouse body 1121 / the second warehouse body 1122 are non-detachable, the first guide roller 131 / the second guide roller 132 can be, but not limited to, formed into an integrated structure with the first warehouse body 1121 / the second warehouse body 1122 by injection molding or 3D printing; for another example, when the first guide roller 131 / the second guide roller 132 and the first warehouse body 1121 / the second warehouse body 1122 are detachably connected, the first guide roller 131 / the second guide roller 132 can be, but not limited to, connected to the first warehouse body 1121 / the second warehouse body 1122 by at least one of snap-on, screw-on or plug-in. It should be noted that the first guide roller 131 / the second guide roller 132 are arranged according to a preset rule, which is pre-designed by the designer; for example, the preset rule may be that the plurality of first guide rollers 131 / the second guide rollers 132 are arranged in a regular matrix in the form of M rows*N columns; for another example, the preset rule may also be that the plurality of first guide rollers 131 / the second guide rollers 132 are arranged in an irregular manner in the form of M rows and the number of first guide rollers 131 / the second guide rollers 132 in each row decreases row by row compared to the previous row.

[0044] The first guide roller 131 and the second guide roller 132 guide the batteries to be charged that flow into the chamber of the feed inner bin 112. The batteries to be charged collide with the first guide roller 131 and the second guide roller 132. Under the action of the first guide roller 131 and the second guide roller 132, the movement direction of the batteries to be charged changes, so that the movement trajectory of the batteries to be charged in the chamber of the feed inner bin 112 changes, so that the batteries to be charged are evenly arranged in the chamber of the feed inner bin 112. It is worth mentioning that the first guide roller 131 and the second guide roller 132 can change the movement direction of the batteries to be charged on the one hand, and the first guide roller 131 and the second guide roller 132 are equivalent to reinforcing ribs on the other hand, which can strengthen the structural strength of the feed inner bin 112 and enhance the connection stability between the first bin body 1121 and the second bin body 1122.

[0045] Furthermore, if Figure 3 and Figure 4 As shown, the feed module 10 further includes a clamping structure 14 , and the inner feed bin 112 is connected to the outer feed bin 111 via the clamping structure 14 .

[0046] Among them, the clamping structure 14 is equivalent to the intermediate connecting structure between the inner feed bin 112 and the outer feed bin 111. The specific form of the clamping structure 14 is not limited here, and designers can make reasonable designs according to actual needs; for example, the clamping structure 14 may include a spring and a wedge block. A slide groove is provided at the edge of the inner feed bin 112, one end of the spring is fixedly connected to the bottom wall of the slide groove, the wedge block is slidably connected to the slide groove and fixedly connected to the other end of the spring, and the outer feed bin 111 is provided with a clamping groove, and the wedge block is clamped and connected to the clamping groove to achieve relative fixation of the position between the inner feed bin 112 and the outer feed bin 111.

[0047] Specifically, the edge of the inner feed bin 112 near the entrance of the outer feed bin 111 is bent and extended in a direction away from the entrance of the inner feed bin 112 to form a flange 114; the clamping structure 14 includes a clamping flange 141 and a clamping groove, the clamping flange 141 is arranged on at least one of the flange 114 and the outer feed bin 111, the clamping groove is arranged on at least the other of the flange 114 and the outer feed bin 111, and the clamping flange 141 is clamped with the clamping groove. In this way, the clamping flange 141 is clamped and connected with the clamping groove, so that the relative fixation between the inner feed bin 112 and the outer feed bin 111 can be achieved, which is convenient for assembly and disassembly.

[0048] The flange 114 can be formed around the entrance of the inner feed bin 112 to form a continuous annular flange 114, and the flange 114 can be formed into an integrated structure with the inner feed bin 112 by injection molding or 3D printing, but not limited to. The number of the snap-in flanges 141 can be one or more, and the snap-in flange 141 can be arranged only on the flange 114, or only on the outer feed bin 111, or on both the flange 114 and the outer feed bin 111; the snap-in flange 141 can be formed into an integrated structure with the flange 114 and / or the outer feed bin 111 by injection molding or 3D printing, but not limited to. The number of the snap-in grooves can be one or more, and the snap-in grooves can be arranged only on the flange 114, or only on the outer feed bin 111, or on both the flange 114 and the outer feed bin 111. The specific shapes of the clamping flange 141 and the clamping groove are not limited here. As long as the shapes of the clamping flange 141 and the clamping groove are compatible, the positions of the inner feed bin 112 and the outer feed bin 111 can be relatively fixed after the clamping flange 141 and the clamping groove are clamped.

[0049] Furthermore, if Figure 3 , Figure 5 and Figure 6 As shown, the barrier 12 is a flexible substrate, and the feed module 10 also includes a supporting structure 15 for supporting the flexible substrate. The supporting structure 15 is connected to the feed inner bin 112 and is arranged at least at one of the entrances of the feed inner bin 112 along the movement direction of the flexible substrate.

[0050] Among them, the supporting structure 15 is used to carry the flexible substrate to support the flexible substrate. The specific form of the supporting structure 15 is not limited here, and the designer can make a reasonable design according to actual needs; for example, the supporting structure 15 may include a supporting roller, which is fixedly connected to the feed inner bin 112, and the flexible substrate is mounted on the outer surface of the supporting roller. When the flexible substrate moves in the gap 113, rolling friction is generated between the flexible substrate and the supporting roller. It can be understood that the flexible substrate can be opened and covered with the entrance of the feed inner bin 112 in a single opening manner, or can be opened and covered with the entrance of the feed inner bin 112 in a double opening manner; for example, when the flexible substrate is opened and covered with the entrance of the feed inner bin 112 in a single opening manner, the number of the flexible substrate is one, and the number of the supporting structure 15 is one. At this time, along the movement direction of the flexible substrate, the one supporting structure 15 is arranged on one side of the feed inner bin 112; for another example, when the flexible substrate is opened and covered with the entrance of the feed inner bin 112 in a double opening manner, the number of the flexible substrate is two, and the number of the supporting structures 15 is two. At this time, along the movement direction of the flexible substrate, the two supporting structures 15 are arranged on both sides of the feed inner bin 112. Of course, the barrier 12 can also be a hard substrate, which is located in the gap 113 and can be slidably connected with the feed outer bin 111 to open or cover the entrance of the feed inner bin 112.

[0051] Specifically, the supporting structure 15 includes a supporting plate 151, one end of which is connected to the edge of the feeding inner bin 112 near the inlet side of the feeding outer bin 111, and the supporting plate 151 is bent toward the inlet side away from the feeding inner bin 112. Among them, the supporting plate 151 can be formed into an integrated structure with the feeding inner bin 112 by, but not limited to, injection molding or 3D printing. In this design, by designing the supporting plate 151 and designing the supporting plate 151 as a curved plate, the flexible substrate can be more closely attached to the supporting plate 151, increasing the contact area between the flexible substrate and the supporting plate 151, thereby effectively improving the stability of the flexible panel moving in the gap 113.

[0052] Furthermore, if Figure 5-Figure 6As shown, the inner surface of the feeding inner bin 112 away from the inlet side of the feeding outer bin 111 is a slope 1123, and the distance between the slope 1123 and the central axis of the feeding inner bin 112 gradually decreases from the side close to the inlet side of the feeding outer bin 111 to the side away from the inlet side of the feeding outer bin 111. By designing the inner surface of the feeding inner bin 112 away from the inlet side of the feeding outer bin 111 to be a slope 1123, the slope 1123 has a guiding function, and can guide the battery to be charged to flow out of the feeding inner bin 112 from the outlet of the feeding inner bin 112 and flow into the charging bin of the charging module 20 from the inlet of the charging bin of the charging module 20, so as to charge the battery to be charged.

[0053] Please refer to Figure 7 As shown, the second aspect of the present application proposes a battery charging box 1, which includes a charging module 20, a discharging module 30 and the above-mentioned feeding module 10. The charging module 20 is used to charge the battery to be charged, and the inlet of the charging module 20 is connected to the outlet of the feeding inner bin 112. The discharging module 30 is used to store fully charged batteries, and the inlet of the discharging module 30 is connected to the outlet of the charging module 20.

[0054] Based on the battery charging box 1 in the embodiment of the present application, by designing the inner feed bin 112, the inner feed bin 112 provides a storage space for the batteries to be charged, so that the battery charging box 1 can accommodate more batteries to be charged; by designing the outer feed bin 111 and the inner feed bin 112, the outer feed bin 111 is sleeved with the inner feed bin 112 to form an inner and outer nested double shell structure of the feed bin 11, which effectively increases the structural strength of the feed bin 11 to enhance the overall structural strength of the feed module 10, thereby achieving the purpose of enhancing the overall structural strength of the battery charging box 1; by designing a barrier 12 in the gap 113 formed between the inner surface of the outer feed bin 111 and the outer surface of the inner feed bin 112, the various components of the feed module 10 are arranged more compactly in space, thereby making the battery charging box 1 as a whole arranged more compactly in space.

[0055] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0056] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A feeding module, characterized in that: Applied to a battery charging box, the feeding module comprises: A feed bin, comprising an outer feed bin and an inner feed bin for storing batteries to be charged, wherein the outer feed bin covers the inner feed bin, an entrance of the outer feed bin is arranged corresponding to an entrance of the inner feed bin, and a gap is formed between an inner surface of the outer feed bin and an outer surface of the inner feed bin; The barrier is located in the gap and can move in the gap to open or cover the entrance of the feed inner bin.

2. The feed module according to claim 1, characterized in that: The feeding module also includes a guide structure, which is located in the chamber of the feeding inner bin and connected to the feeding inner bin, and the guide structure is used to change the movement trajectory of the battery to be charged in the chamber of the feeding inner bin so that the battery to be charged is evenly arranged in the chamber of the feeding inner bin.

3. The feed module according to claim 2, characterized in that: The feed inner bin comprises a first bin body and a second bin body, wherein the first bin body and the second bin body are clamped together to enclose and form a chamber of the feed inner bin; The guide structure includes a plurality of first guide rollers and a plurality of second guide rollers, the plurality of first guide rollers are arranged according to a preset rule and connected to the first warehouse body, the plurality of second guide rollers are arranged according to the preset rule and connected to the second warehouse body, the first guide rollers correspond to the second guide rollers one by one, and an end of each of the first guide rollers away from the first warehouse body is clamped with an end of the corresponding second guide roller away from the second warehouse body.

4. The feed module according to claim 1, characterized in that: The feeding module also includes a clamping structure, and the inner feeding bin is connected to the outer feeding bin via the clamping structure.

5. The feed module according to claim 4, characterized in that: The edge of the inner feed bin on the side close to the inlet of the outer feed bin is bent and extended in a direction away from the inlet of the inner feed bin to form a flange; The clamping structure includes a clamping flange and a clamping groove, the clamping flange is arranged on at least one of the flange and the feed outer bin, the clamping groove is arranged on at least the other of the flange and the feed outer bin, and the clamping flange is clamped with the clamping groove.

6. The feed module according to claim 1, characterized in that: The barrier member is a flexible substrate, and the feeding module also includes a supporting structure for carrying the flexible substrate, the supporting structure is connected to the feeding inner bin, and is arranged on at least one side of the entrance of the feeding inner bin along the movement direction of the flexible substrate.

7. The feed module according to claim 6, characterized in that: The supporting structure includes a supporting plate, one end of which is connected to an edge of the inner feed bin close to the inlet of the outer feed bin, and the supporting plate is bent toward the inlet side away from the inner feed bin.

8. A feed module according to any one of claims 1 to 7, characterized in that: The inner surface of the feed inner bin away from the entrance of the feed outer bin is a slope, and the distance between the slope and the central axis of the feed inner bin gradually decreases from the side close to the entrance of the feed outer bin to the side away from the entrance of the feed outer bin.

9. The feed module according to any one of claims 1 to 7, characterized in that: The outer feed bin and / or the inner feed bin are made of polycarbonate; and / or The barrier member is made of plastic.

10. A battery charging box, characterized in that: include: A feed module as claimed in any one of claims 1 to 9; A charging module, used to charge the battery to be charged, the inlet of the charging module being connected to the outlet of the feed inner bin; The discharge module is used to store the fully charged batteries, and the inlet of the discharge module is connected to the outlet of the charging module.

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