Charging device for mower

Abstract

The utility model discloses a charging device for a mower, and belongs to the technical field of charging facilities. The charging device for the lawn mower comprises a mounting seat, a charging device and a charging device, the charging main body is detachably connected to the mounting seat; the shielding cover is detachably connected to the charging main body, the shielding cover, the charging main body and the mounting base jointly form a containing space, and the containing space can contain at least part of the mower. The charging device for the mower occupies a small space in the transportation process, so that the transportation cost is low.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of charging facilities, and particularly relates to a charging device for a lawn mower. BACKGROUND

[0002] With the continuous improvement of the automation degree of garden machinery, the lawn mower as an important lawn trimming tool has been widely applied in the fields of garden maintenance and urban greening. The lawn mower usually relies on electric drive, and thus inevitably uses a charging device.

[0003] However, the conventional charging device for the lawn mower has a large overall volume, and needs to occupy a large space during transportation, thereby causing a high transportation cost of the charging device for the lawn mower. CONTENT OF THE UTILITY MODEL

[0004] The purpose of the embodiment of the application is to provide a charging device for a lawn mower, which can solve the problem of high transportation cost of the charging device for the lawn mower in the related art.

[0005] The embodiment of the application provides a charging device for a lawn mower, which comprises:

[0006] a mounting seat;

[0007] a charging main body, which is detachably connected to the mounting seat;

[0008] a shielding cover, which is detachably connected to the charging main body and forms a containing space together with the charging main body and the mounting seat, and the containing space can contain at least part of the lawn mower.

[0009] In the embodiment of the application, the charging device for the lawn mower comprises the mounting seat, the charging main body and the shielding cover. The charging main body is detachably connected to the mounting seat, and the shielding cover is detachably connected to the charging main body. In this way, when the charging device for the lawn mower is transported, the connection relationship between the charging main body and the mounting seat and the connection relationship between the shielding cover and the charging main body can be released. In this way, at least the volume occupied by the containing space formed by the shielding cover, the charging main body and the mounting seat can be saved, so that the charging device for the lawn mower occupies a smaller space during transportation, and the transportation cost of the charging device for the lawn mower is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 FIG. 1 is one of the perspective views of the charging device for the lawn mower disclosed in the embodiment of the application;

[0011] Figure 2 FIG. 2 is another of the perspective views of the charging device for the lawn mower disclosed in the embodiment of the application;

[0012] Figure 3This is one of the exploded schematic diagrams of the charging device for a lawnmower disclosed in the embodiments of this application;

[0013] Figure 4 This is the second exploded view of the charging device for a lawnmower disclosed in the embodiments of this application;

[0014] Figure 5 This is the third exploded schematic diagram of the charging device for a lawnmower disclosed in the embodiments of this application;

[0015] Figure 6 This is the fourth exploded schematic diagram of the charging device for a lawnmower disclosed in the embodiments of this application;

[0016] Figure 7 This is a schematic diagram of the charging device for a lawnmower disclosed in an embodiment of this application from a first-view perspective.

[0017] Figure 8 This is a schematic diagram of the charging device for a lawnmower disclosed in an embodiment of this application from a second perspective.

[0018] Figure 9 This is a schematic diagram of the charging device for a lawnmower disclosed in an embodiment of this application from a third-person perspective.

[0019] Figure 10 This is a schematic diagram of the charging device for a lawnmower disclosed in an embodiment of this application from a fourth-view perspective.

[0020] Figure 11 This is a schematic diagram of the charging device for a lawnmower disclosed in an embodiment of this application from a fifth-person perspective.

[0021] Figure 12 This is a schematic diagram of the charging device for a lawnmower disclosed in an embodiment of this application from a sixth-angle perspective.

[0022] Figure 13 This is a schematic diagram of the structure of the shield of the charging device for a lawnmower disclosed in an embodiment of this application;

[0023] Figure 14 for Figure 13 An explosion diagram;

[0024] Figure 15 This is a schematic diagram of the structure of the mounting component of the lawnmower charging device disclosed in this application when it is rotated to the first position;

[0025] Figure 16 This is a schematic diagram of the structure of the mounting component of the lawnmower charging device disclosed in the embodiments of this application when rotated to the second position.

[0026] Explanation of reference numerals in the attached figures:

[0027] 100 - mounting seat, 110 - first sub-seat, 111 - first protruding part, 1111 - first clamping part, 112 - second clamping groove, 113 - second through hole, 120 - second sub-seat, 121 - first clamping groove, 122 - second protruding part, 1221 - second clamping part, 123 - first through hole;

[0028] 200 - charging main body, 210 - limiting groove, 211 - first wall surface, 212 - second wall surface, 220 - charging part;

[0029] 300 - shielding cover, 310 - flexible cover body, 311 - notch, 312 - flexible sleeve, 320 - framework, 321 - connecting piece, 3211 - connecting pipe, 3212 - connecting sheet, 322 - sub-frame;

[0030] 400 - containing space;

[0031] 510 - first limiting piece, 520 - second limiting piece;

[0032] 610 - positioning boss, 621 - first groove part, 622 - second groove part;

[0033] 710 - first threaded part, 720 - second threaded part;

[0034] 800 - mounting piece, 800a - first mounting piece, 800b - second mounting piece. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0036] The terms "first", "second", and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually a category and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally represents an "or" relationship between the front and rear associated objects.

[0037] The charging device for the mower provided by the embodiments of the present application will be described in detail below in combination with the drawings, through specific embodiments and application scenarios.

[0038] Please refer to Figures 1 to 16 As shown in the drawings, the embodiment of the present application provides a charging device for lawn mower, specifically, it comprises a mounting seat 100, a charging main body 200 and a shielding cover 300.

[0039] The charging main body 200 is detachably connected to the mounting seat 100, and the charging main body 200 is used to supply power to the lawn mower. The shielding cover 300 is detachably connected to the charging main body 200, and the shielding cover 300, the charging main body 200 and the mounting seat 100 jointly form a containing space 400, and the containing space 400 can contain at least part of the lawn mower, and optionally, the containing space 400 can contain the whole lawn mower. In this layout, as shown in the drawings, the charging device for lawn mower is approximately C-shaped. Figure 1

[0040] In the embodiment of the present application, the charging device for lawn mower comprises a mounting seat 100, a charging main body 200 and a shielding cover 300, the charging main body 200 is detachably connected to the mounting seat 100, and the shielding cover 300 is detachably connected to the charging main body 200. In this way, when the charging device for lawn mower is transported, the connection relationship between the charging main body 200 and the mounting seat 100 and the connection relationship between the shielding cover 300 and the charging main body 200 can be released. In this way, at least the volume occupied by the containing space 400 formed by the shielding cover 300, the charging main body 200 and the mounting seat 100 can be saved, so that the space occupied by the charging device for lawn mower during transportation is smaller, and the transportation cost of the charging device for lawn mower is reduced.

[0041] In another embodiment, as shown in the drawings, Figure 13 and Figure 14 The shielding cover 300 comprises a flexible cover body 310 and a framework 320, the framework 320 is detachably connected to the flexible cover body 310, the framework 320 comprises a connecting piece 321 and at least two sub-frames 322, each sub-frame 322 is arranged along the circumference of the flexible cover body 310 in sequence, and any two adjacent sub-frames 322 are detachably connected through the connecting piece 321, in other words, the sub-frames 322 and the connecting pieces 321 are alternately arranged along the circumference of the flexible cover body 310. It should be noted that the specific number of sub-frames 322 is determined according to actual needs, and the shapes of the sub-frames 322 can be the same or different, which is not limited in the embodiment of the present application.

[0042] By adopting the scheme of the embodiment, when the charging device is transported, the connection relationship between the framework 320 and the flexible cover body 310 can be released. In this state, the flexible cover body 310 can be folded, so that the space occupied by the charging device is smaller, and the transportation cost of the charging device is lower.

[0043] ​In addition, in the embodiment, any two adjacent sub-frames 322 are detachably connected by the connecting pieces 321, so that when a certain sub-frame 322 is damaged, only the corresponding sub-frame 322 needs to be replaced, without the need to replace the whole frame 320, thereby reducing waste, and after the arrangement, the disassembly of the frame 320 and the flexible cover 310 is more convenient, thereby making the assembly difficulty of the shielding cover 300 lower.

[0044] In other optional embodiments, the shielding cover 300 can also be a rigid structure, that is, the shielding cover 300 has a stronger ability to resist deformation as a whole, and in this case, the shielding cover 300 is, for example, a plastic cover or a metal cover.

[0045] In another embodiment, each sub-frame 322 is insertedly fitted with the corresponding connecting piece 321, so that any two connected sub-frames 322 are detachably connected by the connecting pieces 321. The inserted fitting mode can realize the disassembly between the sub-frames 322 and the connecting pieces 321 without the aid of tools, thereby making the disassembly difficulty between the sub-frames 322 and the connecting pieces 321 lower.

[0046] In other optional embodiments, the sub-frames 322 and the corresponding connecting pieces 321 can also be detachably connected by screws or bolts and the like threaded members.

[0047] In another embodiment, the flexible cover 310 is provided with a mounting channel, and at least part of the sub-frame 322 is arranged in the mounting channel. After the arrangement, the sub-frame 322 and the flexible cover 310 have a larger fitting area, thereby making the connection between them more reliable.

[0048] As a specific embodiment, referring to Figure 14 , the flexible cover 310 is, for example, provided with a flexible sleeve 312, and the mounting channel includes the inner cavity of the flexible sleeve 312.

[0049] In other optional embodiments, the flexible cover 310 can also be provided with a bandage, and in this case, the sub-frame 322 is, for example, tied on the flexible cover 310 by the bandage.

[0050] In another embodiment, referring to Figure 13 and Figure 14 , the connecting piece 321 is located at the corner position of the flexible cover 310, and the corner position of the flexible cover 310 is provided with a notch 311, and the connecting piece 321 blocks at least part of the notch 311.

[0051] In the embodiment, at least part of the notch 311 is blocked by the connecting piece 321, so that the connecting piece 321 can block rainwater from entering the containing space 400 through the notch 311, thereby improving the waterproof performance of the shielding cover 300.

[0052] As a specific implementation, refer to Figure 14 As shown in FIG. 6, the connecting piece 321 includes, for example, a connecting tube 3211 and a connecting sheet 3212, the connecting sheet 3212 covers at least part of the gap 311, and the connecting tube 3211 is arranged on the connecting sheet 3212 and is inserted into the corresponding sub-frame 322.

[0053] In other optional embodiments, the connecting piece 321 and the gap 311 can also be staggered with each other, that is, the connecting piece 321 can also not cover the gap 311.

[0054] In another embodiment, the flexible cover 310 includes a waterproof cloth. After being thus arranged, the waterproof effect of the flexible cover 310 is better, thereby improving the waterproof performance of the shielding cover 300.

[0055] In other optional embodiments, the flexible cover 310 can also not include a waterproof cloth, in which case, the flexible cover 310 is made of, for example, cloth without waterproof function, and the outer surface of the flexible cover 310 is additionally provided with, for example, a waterproof piece to prevent rainwater from entering the containing space 400 through the flexible cover 310.

[0056] In another embodiment, the sub-frame 322 includes a pipe. The pipe is hollow inside, which makes the weight of the pipe smaller, thereby making the shielding cover 300 lighter as a whole, and further making the movement of the charging device more convenient.

[0057] In other optional embodiments, a solid rod can also be used to replace the pipe mentioned above.

[0058] In another embodiment, the charging device further includes a mounting piece 800, which is detachably connected with at least one of the framework 320 and the charging main body 200, so as to detachably connect the shielding cover 300 to the charging main body 200. In this embodiment, the mounting piece 800 provides a connection basis for the connection between the framework 320 and the charging main body 200, thereby reducing the connection difficulty between the framework 320 and the charging main body 200.

[0059] Optionally, the mounting piece 800 is detachably connected with, for example, both the framework 320 and the charging main body 200, so as to facilitate replacement of the mounting piece 800.

[0060] As a specific implementation, refer to Figures 1 to 3 As shown in FIG. 8, the mounting piece 800 is, for example, substantially L-shaped, and the mounting piece 800 includes, for example, a first rod segment and a second rod segment, the length direction of the first rod segment and the length direction of the second rod segment intersect, one end of the first rod segment is connected with one end of the second rod segment, the other end of the first rod segment is detachably connected with the framework 320, and the other end of the second rod segment is detachably connected with the charging main body 200.

[0061] Further, the number of the mount 800 is, for example, at least two, including a first mount 800a and a second mount 800b, and reference is made to Figures 1 to 3 As shown, the first mount 800a and the second mount 800b are, for example, symmetrically arranged on opposite sides of the charging body 200. After such an arrangement, the skeleton 320 and the charging body 200 are connected through at least two mounts 800, so that the connection reliability of the two is better, and the first mount 800a and the second mount 800b are symmetrically arranged on opposite sides of the charging body 200, so that the charging body 200 is stressed more evenly, thereby prolonging the service life of the charging body 200.

[0062] In other alternative embodiments, the charging device can also not include the mount 800.

[0063] In further embodiments, reference is made to Figure 15 and Figure 16 As shown, the charging body 200 is, for example, provided with a limiting groove 210, a part of the mount 800 is located in the limiting groove 210, and the mount 800 can rotate relative to the limiting groove 210. In the case where the mount 800 rotates to a first position, the flexible cover 310 is parallel to the mounting seat 100, and the mount 800 is limitedly fitted with the first wall surface 211 of the limiting groove 210 in the rotating direction of the mount 800, which is, for example, the direction indicated by the arrow line D in Figure 16 In the case where the mount 800 rotates to a second position, the flexible cover 310 is arranged at an angle with the mounting seat 100, in other words, the plane where the flexible cover 310 is located intersects with the plane where the mounting seat 100 is located, and the mount 800 is limitedly fitted with the second wall surface 212 of the limiting groove 210 in the rotating direction of the mount 800.

[0064] By adopting the scheme of the present embodiment, the first wall surface 211 and the second wall surface 212 can both limit the rotation of the mount 800, so as to limit the rotation range of the mount 800 within a preset interval, which can prevent the shielding cover 300 from interfering with other components.

[0065] Alternatively, the first rod segment of the mount 800 in the foregoing is, for example, limitedly fitted with the first wall surface 211 or the second wall surface 212 in the rotating direction of the mount 800, and in the case where the mount 800 rotates to the second position, the flexible cover 310 is, for example, perpendicular to the mounting seat 100.

[0066] In other alternative embodiments, the limiting groove 210 can also not include the second wall surface 212, in which case, in the rotating direction of the mount 800, the mount 800 is, for example, limitedly fitted with only the first wall surface 211.

[0067] In a further embodiment, the mounting component 800 is plugged into at least one of the frame 320 and the charging body 200. This plug-in engagement method allows for the assembly and disassembly of at least one of the frame 320 and the charging body 200 from the mounting component 800 without the need for tools, thereby reducing the difficulty of assembling and disassembling the frame 320 and the charging body 200 from the mounting component 800.

[0068] In one specific implementation, the mounting component 800 may be inserted into the connector 321 of the frame 320 to achieve the insertion and engagement of the mounting component 800 and the frame 320.

[0069] In other alternative embodiments, at least one of the frame 320 and the charging body 200 may also be connected to the mounting member 800 by threaded means such as screws or bolts.

[0070] In a further embodiment, reference is made to... Figure 15 and Figure 16 As shown, the charging device also includes at least two limiting members, including a first limiting member 510 and a second limiting member 520. Each limiting member is slidably mounted on the charging body 200 along the depth direction of the limiting groove 210, and each limiting member is connected to the charging body 200 via an elastic member. The elastic member is used to drive the limiting member to reset, so that a portion of the limiting member protrudes from the bottom of the limiting groove 210. The remaining portion of the limiting member and the elastic member are located within the charging body 200. When the mounting member 800 is rotated to the first position, a portion of the mounting member 800 is sandwiched between the first limiting member 510 and the first wall surface 211 of the limiting groove 210. When the mounting member 800 is rotated to the second position, a portion of the mounting member 800 is sandwiched between the second limiting member 520 and the second wall surface 212 of the limiting groove 210.

[0071] In this embodiment, when the mounting member 800 is in the first position, a portion of the mounting member 800 is sandwiched between the first limiting member 510 and the first wall surface 211 of the limiting groove 210, thereby allowing the mounting member 800 to be held relatively stably in the first position. When the mounting member 800 is in the second position, a portion of the mounting member 800 is sandwiched between the second limiting member 520 and the second wall surface 212 of the limiting groove 210, thereby allowing the mounting member 800 to be held relatively stably in the second position.

[0072] Further, by pressing the first limiting member 510, the portion of the first limiting member 510 protruding from the groove bottom of the limiting groove 210 is moved towards the direction close to the groove bottom of the limiting groove 210, so that the first limiting member 510 avoids the mounting member 800. By pressing the second limiting member 520, the portion of the second limiting member 520 protruding from the groove bottom of the limiting groove 210 is moved towards the direction close to the groove bottom of the limiting groove 210, so that the second limiting member 520 avoids the mounting member 800. In addition, during the process of pressing the first limiting member 510 or the second limiting member 520, the elastic members are compressed along the depth direction of the limiting groove 210.

[0073] In other alternative embodiments, the charging device can not include the limiting members.

[0074] In an alternative embodiment, the charging device can include other limiting members in addition to the first limiting member 510 and the second limiting member 520. In this case, the limiting members are arranged along the rotation direction of the mounting member 800, so that the mounting member 800 can be stably kept in more positions. In addition, after being arranged in this way, a portion of the mounting member 800 is clamped between two adjacent limiting members, so that the position of the mounting member 800 is relatively fixed.

[0075] In further embodiments, during the process of rotating the mounting member 800 from the first position to the second position, the volume of the accommodating space 400 gradually increases, that is, the first position is the lower limit position of the rotation of the mounting member 800, and the second position is the upper limit position of the rotation of the mounting member 800. After being arranged in this way, in the case of rotating the mounting member 800 to the second position, the volume of the accommodating space 400 is large, thereby providing a larger operation space for the user, and thus the use of the charging device is more convenient.

[0076] Optionally, as shown in Figure 1 and Figure 2 , the mounting member 800 is connected to one end of the framework 320. During the process of rotating the mounting member 800 from the first position to the second position, the distance between the other end of the framework 320 and the mounting base 100 in the height direction of the mounting base 100 gradually increases. The height direction of the mounting base 100 is, for example, the direction indicated by the arrow line A in Figure 1 .

[0077] In other alternative embodiments, during the process of rotating the mounting member 800 from the first position to the second position, the volume of the accommodating space 400 can also gradually decrease.

[0078] In another embodiment, as shown in Figures 3 to 6As shown in the figure, one of the bottom end face of the charging main body 200 and the top end face of the mounting base 100 is provided with a positioning boss 610, and the other is provided with a positioning groove, and the positioning boss 610 is located in the positioning groove. Through the cooperation of the positioning boss 610 and the positioning groove, the charging main body 200 and the mounting base 100 can be assembled together more conveniently and quickly, thereby reducing the assembly difficulty of the charging main body 200 and the mounting base 100.

[0079] As a specific embodiment, the bottom end face of the charging main body 200 is provided with a positioning boss 610, and correspondingly, the top end face of the mounting base 100 is provided with a positioning groove.

[0080] In other optional embodiments, the positioning boss and the positioning groove can also not be provided.

[0081] In another embodiment, referring to Figures 1 to 6 As shown in the figure, the charging device further comprises a first threaded part 710, one end of the first threaded part 710 penetrating through the mounting base 100 and being used for detachably connecting with the mounting foundation. In other words, the mounting base 100 is connected with the mounting foundation through the first threaded part 710. After being arranged in this way, when the charging device needs to be replaced, the connection relationship between the charging device and the mounting foundation can be conveniently released, thereby making the use of the charging device more convenient.

[0082] Optionally, the first threaded part 710 is a screw or a bolt, and the mounting foundation is a lawn.

[0083] In other optional embodiments, the charging device can also be connected with the mounting foundation in a non-detachable manner such as welding or gluing.

[0084] In another embodiment, referring to Figure 9 As shown in the figure, the charging main body 200 is provided with a charging part 220, and the charging part 220 is arranged towards the containing space 400. In this way, the charging part 220 is located in the containing space 400, thereby improving the safety of the charging device.

[0085] In actual use, the charging part 220 is in direct conductive contact with the lawn mower, thereby supplying power to the lawn mower.

[0086] In other optional embodiments, the charging part 220 can also be located outside the containing space 400.

[0087] In another embodiment, referring to Figures 3 to 6 As shown in the figure, the charging device further comprises a second threaded part 720, and the charging main body 200 is detachably connected with the mounting base 100 through the second threaded part 720. In other words, the charging main body 200 and the mounting base 100 are detachably connected in a threaded connection manner. The threaded connection has good connection reliability, thereby enabling the charging main body 200 to be more firmly connected on the mounting base 100.

[0088] Optionally, the second threaded member 720 is a screw or a bolt, for example.

[0089] In other optional embodiments, the charging body 200 and the mounting base 100 can also be detachably connected by magnetic attraction or snap connection, etc.

[0090] In another embodiment, as shown in Figures 3 to 6 , the mounting base 100 includes a first sub-base 110 and a second sub-base 120, and the first sub-base 110 and the second sub-base 120 are detachably connected. The positioning groove includes a first groove portion 621 and a second groove portion 622 connected in communication, the first groove portion 621 is arranged at the top end face of the first sub-base 110, and the second groove portion 622 is arranged at the top end face of the second sub-base 120. After being arranged in this way, the mounting base 100 can be split into the first sub-base 110 and the second sub-base 120 when being transported, which is conducive to further reducing the space occupied by the charging device when being transported, so that the transportation cost of the charging device can be lower. Moreover, after being arranged in this way, the first sub-base 110 or the second sub-base 120 can be replaced separately, thereby reducing waste.

[0091] Optionally, the first sub-base 110 and the second sub-base 120 are detachably connected with the charging body 200 by the second threaded member 720 described above, for example.

[0092] In other optional embodiments, the mounting base 100 can also be of an integrated structure.

[0093] In a further embodiment, as shown in Figures 3 to 6 , the mounting base 100 includes a first sub-base 110 and a second sub-base 120, and the first sub-base 110 and the second sub-base 120 are detachably connected. The first sub-base 110 is provided with a first protruding portion 111 extending in a direction close to the second sub-base 120, and the second sub-base 120 is provided with a first clamping groove 121, the first protruding portion 111 is located in the first clamping groove 121 and is clamped and matched with the first clamping groove 121. By means of clamping and matching, the first sub-base 110 and the second sub-base 120 can be disassembled without the aid of tools, thereby reducing the difficulty of disassembling the first sub-base 110 and the second sub-base 120.

[0094] As a specific implementation, as shown in Figure 3 , the first protruding portion 111 and the first clamping groove 121 are substantially trapezoidal, for example.

[0095] In other optional embodiments, the first sub-base 110 and the second sub-base 120 can also be detachably connected by a threaded member such as a screw or a bolt.

[0096] In a further embodiment, as shown in Figures 3 to 6As shown, the mounting base 100 comprises a first sub-base 110 and a second sub-base 120, which are detachably connected. The second sub-base 120 is provided with a second protruding portion 122 extending in a direction close to the first sub-base 110, and the first sub-base 110 is provided with a second clamping groove 112, in which the second protruding portion 122 is located and clamped. In the same way, the clamping manner can realize the disassembly of the first sub-base 110 and the second sub-base 120 without the aid of tools, thereby reducing the difficulty of disassembling the first sub-base 110 and the second sub-base 120.

[0097] As a specific embodiment, reference is made to Figure 3 As shown, the second protruding portion 122 and the second clamping groove 112 are, for example, substantially trapezoidal.

[0098] In an optional embodiment, the first sub-base 110 is provided with a first protruding portion 111 and a second clamping groove 112, and the second sub-base 120 is provided with a second protruding portion 122 and a first clamping groove 121. The first protruding portion 111 and the second clamping groove 112 and the first clamping groove 121 and the second protruding portion 122 are, for example, arranged in sequence along a first direction. The arrangement direction of the first sub-base 110 and the second sub-base 120, the first direction, and the height direction of the mounting base 100 are two by two intersecting, more specifically, for example, two by two perpendicular, and the arrangement direction of the first sub-base 110 and the second sub-base 120 is, for example, the direction indicated by the arrow line B in FIG. 1, and the first direction is, for example, the direction indicated by the arrow line C in FIG. 1. Figure 1 Figure 1 In this way, the first protruding portion 111 and the first clamping groove 121 are clamped, and the second protruding portion 122 and the second clamping groove 112 are clamped. This makes the first sub-base 110 and the second sub-base 120 have a larger matching area, thereby making the connection of the first sub-base 110 and the second sub-base 120 more reliable.

[0099] In a further embodiment, reference is made to Figure 3 , Figure 5 and Figure 12 ​As shown, the first sub-base 110 is provided with a first protruding part 111, and the second sub-base 120 is provided with a first clamping groove 121, the groove bottom of the first clamping groove 121 is provided with a first through hole 123 extending along the height direction of the mounting base 100, the first protruding part 111 is provided with a first clamping part 1111, and the first clamping part 1111 is clamped and matched with the first through hole 123. After being arranged in this way, the first protruding part 111 is clamped and matched with the first clamping groove 121, and at the same time, the first clamping part 1111 is clamped and matched with the first through hole 123. In this way, the first sub-base 110 and the second sub-base 120 also have a large matching area therebetween, so that the connection between the first sub-base 110 and the second sub-base 120 is more reliable. In addition, in the embodiment, the first through hole 123 extends along the height direction of the mounting base 100, that is, the first through hole 123 penetrates the mounting base 100 along the height direction of the mounting base 100. In this way, impurities such as soil are not easy to accumulate in the first through hole 123, so that the connection reliability between the first sub-base 110 and the second sub-base 120 is better.

[0100] In other optional embodiments, the first through hole 123 and the first clamping part 1111 can also not be provided, or a first recess can also be used to replace the first through hole 123. In this case, the groove bottom of the first recess is arranged, for example, in a spaced manner with the bottom end surface of the second sub-base 120.

[0101] In a further embodiment, the second sub-base 120 is provided with a second protruding part 122, and the first sub-base 110 is provided with a second clamping groove 112, the groove bottom of the second clamping groove 112 is provided with a second through hole 113 extending along the height direction of the mounting base 100, the second protruding part 122 is provided with a second clamping part 1221, and the second clamping part 1221 is clamped and matched with the second through hole 113. After being arranged in this way, the second protruding part 122 is clamped and matched with the second clamping groove 112, and at the same time, the second clamping part 1221 is clamped and matched with the second through hole 113. This also makes the first sub-base 110 and the second sub-base 120 have a large matching area therebetween, so that the connection between the first sub-base 110 and the second sub-base 120 is more reliable. In addition, in the embodiment, the second through hole 113 extends along the height direction of the mounting base 100, that is, the second through hole 113 penetrates the mounting base 100 along the height direction of the mounting base 100. In this way, impurities are also not easy to accumulate in the second through hole 113, so that the connection reliability between the first sub-base 110 and the second sub-base 120 is better.

[0102] In other optional embodiments, the second through hole 113 and the second clamping part 1221 can also not be provided, or a second recess can also be used to replace the second through hole 113. In this case, the groove bottom of the second recess is arranged, for example, in a spaced manner with the bottom end surface of the first sub-base 110.

[0103] In an alternative embodiment, the first sub-base 110 is provided with a first protrusion 111 and a second clamping groove 112, and the second sub-base 120 is provided with a second protrusion 122 and a first clamping groove 121, and the first protrusion 111 is provided with a first clamping portion 1111, and the second protrusion 122 is provided with a second clamping portion 1221, so as to further increase the fitting area between the first sub-base 110 and the second sub-base 120.

[0104] The embodiments of the present application are described above with reference to the accompanying drawings, but the present application is not limited to the specific embodiments described above, which are merely illustrative rather than restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims.

Claims

1. A charging device for a lawn mower, characterized by comprising: The charging device comprises: a mounting base (100); a charging main body (200) detachably connected to the mounting base (100); a shielding cover (300) detachably connected to the charging main body (200) and jointly forming a containing space (400) with the charging main body (200) and the mounting base (100), the containing space (400) being capable of containing at least part of the lawn mower.

2. The charging device of claim 1, wherein, The shielding cover (300) comprises a flexible cover body (310) and a framework (320) detachably connected to the flexible cover body (310), the framework (320) comprising a connecting piece (321) and at least two sub-frames (322), each of the sub-frames (322) being arranged along the circumference of the flexible cover body (310) in sequence, and any two adjacent sub-frames (322) being detachably connected through the connecting piece (321).

3. The charging device of claim 2, wherein, Each of the sub-frames (322) is insertedly fitted with the corresponding connecting piece (321); and / or, the flexible cover body (310) is provided with a mounting channel, at least part of the sub-frames (322) being arranged in the mounting channel; and / or, the connecting piece (321) is located at a corner position of the flexible cover body (310), and the corner position of the flexible cover body (310) is provided with a notch (311), the connecting piece (321) shielding at least part of the notch (311); and / or, the flexible cover body (310) comprises a waterproof cloth; and / or, the sub-frames (322) comprise pipe fittings.

4. The charging device of claim 2, wherein, The charging device further comprises a mounting member (800) detachably connected with at least one of the framework (320) and the charging main body (200) to detachably connect the shielding cover (300) to the charging main body (200).

5. The charging device of claim 4, wherein, The charging main body (200) is provided with a limiting groove (210), a part of the mounting member (800) being located in the limiting groove (210), and the mounting member (800) being rotatable relative to the limiting groove (210), in the case that the mounting member (800) is rotated to a first position, the flexible cover body (310) is parallel to the mounting base (100), and the mounting member (800) is limitingly fitted with a first wall surface (211) of the limiting groove (210) in the rotating direction of the mounting member (800), in the case that the mounting member (800) is rotated to a second position, the flexible cover body (310) is arranged at an angle with the mounting base (100), and the mounting member (800) is limitingly fitted with a second wall surface (212) of the limiting groove (210) in the rotating direction of the mounting member (800); and / or, the mounting member (800) is insertedly fitted with at least one of the framework (320) and the charging main body (200).

6. The charging device of claim 5, wherein, The charging device further comprises at least two limiting members, including a first limiting member (510) and a second limiting member (520), each of the limiting members is slidably installed on the charging body (200) along the depth direction of the limiting groove (210), and each of the limiting members is connected with the charging body (200) through an elastic member, the elastic member is used for driving the limiting member to reset, so that part of the limiting member protrudes from the groove bottom of the limiting groove (210), in the case that the mounting member (800) rotates to the first position, part of the mounting member (800) is clamped between the first limiting member (510) and the first wall surface (211) of the limiting groove (210), in the case that the mounting member (800) rotates to the second position, part of the mounting member (800) is clamped between the second limiting member (520) and the second wall surface (212) of the limiting groove (210), and the volume of the containing space (400) gradually increases in the process that the mounting member (800) rotates from the first position to the second position.

7. The charging device of claim 1, wherein, One of the bottom end surface of the charging body (200) and the top end surface of the mounting seat (100) is provided with a positioning boss (610), and the other is provided with a positioning groove, the positioning boss (610) is located in the positioning groove; And / or, the charging device further comprises a first threaded member (710), one end of the first threaded member (710) penetrates through the mounting seat (100) and is used for detachably connecting with a mounting base; And / or, the charging body (200) is provided with a charging part (220), the charging part (220) is arranged towards the containing space (400); And / or, the charging device further comprises a second threaded member (720), the charging body (200) is detachably connected with the mounting seat (100) through the second threaded member (720).

8. The charging device of claim 7, wherein, The mounting seat (100) comprises a first sub-seat (110) and a second sub-seat (120), the first sub-seat (110) and the second sub-seat (120) are detachably connected, the positioning groove comprises a first groove part (621) and a second groove part (622) connected in communication, the first groove part (621) is arranged on the top end surface of the first sub-seat (110), and the second groove part (622) is arranged on the top end surface of the second sub-seat (120).

9. The charging device of claim 1, wherein, The mounting seat (100) comprises a first sub-seat (110) and a second sub-seat (120), the first sub-seat (110) and the second sub-seat (120) are detachably connected; The first sub-base (110) is provided with a first protruding part (111) extending in a direction close to the second sub-base (120), the second sub-base (120) is provided with a first clamping groove (121), the first protruding part (111) is located in the first clamping groove (121) and is clamped and matched with the first clamping groove (121); and / or the second sub-base (120) is provided with a second protruding part (122) extending in a direction close to the first sub-base (110), the first sub-base (110) is provided with a second clamping groove (112), the second protruding part (122) is located in the second clamping groove (112) and is clamped and matched with the second clamping groove (112).

10. The charging device of claim 9, wherein, The first sub-base (110) is provided with the first protruding part (111), the second sub-base (120) is provided with the first clamping groove (121), the groove bottom of the first clamping groove (121) is provided with a first through hole (123) extending in the height direction of the mounting base (100), the first protruding part (111) is provided with a first clamping part (1111), and the first clamping part (1111) is clamped and matched with the first through hole (123); And / or, the second sub-base (120) is provided with the second protruding part (122), the first sub-base (110) is provided with the second clamping groove (112), the groove bottom of the second clamping groove (112) is provided with a second through hole (113) extending in the height direction of the mounting base (100), the second protruding part (122) is provided with a second clamping part (1221), and the second clamping part (1221) is clamped and matched with the second through hole (113).

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