Lock catch structure, base station and cleaning equipment

Abstract

The embodiment of the utility model discloses a lock catch structure, a base station and cleaning equipment, the lock catch structure comprises a locking part, a lock catch and an adjusting assembly, in the using process, if the initial state is that a buckle head of the lock catch is located in the locking part and the buckle head is arranged in the length direction, the buckle head will abut against the locking part, and due to the fact that the length of the buckle head is larger than the width of a locking opening, the buckle head can not abut against the locking part; when unlocking is needed, the adjusting assembly can be pressed, the adjusting assembly drives the lock catch to rotate, the buckle head is arranged in the width direction, the length of the buckle head in the width direction is smaller than the width of the lock catch, the lock catch can be separated from the locking part, and the lock catch structure is unlocked. When unlocking needs to be conducted again, the adjusting assembly only needs to be pressed again, the adjusting assembly can drive the lock catch to rotate again, the buckle head is arranged in the length direction, and the lock catch structure can be locked again. The lock catch structure provided by the embodiment of the utility model is simple in structure and low in failure rate.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of cleaning equipment, and in particular to a locking structure, a base station and a cleaning equipment. Background Art

[0002] At present, a door body is usually set on the base station of the automatic cleaning equipment in the traditional technology to close the dust collection bin or the storage chamber for parking the sweeping robot. In the related technology, the door of the base station is mostly locked by a door lock switch device, and the traditional door lock switch device has a complex structure and a high failure rate. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology.

[0004] To this end, a first aspect of the present invention provides a locking structure.

[0005] A second aspect of the utility model provides a base station.

[0006] A third aspect of the utility model provides a cleaning device.

[0007] In view of this, according to a first aspect of an embodiment of the present application, a locking structure is proposed, comprising:

[0008] A locking portion, wherein a locking opening is formed on the locking portion;

[0009] A lock buckle, wherein a buckle head is formed at the end of the lock buckle, the width of the buckle head is smaller than the width of the lock opening, and the length of the buckle head is greater than the width of the lock opening;

[0010] The adjusting component drives the lock buckle to rotate relative to the locking portion when the adjusting component is pressed, so that the buckle head is locked or disengaged from the locking port.

[0011] In a feasible implementation manner, the adjustment component includes:

[0012] A first guide portion, wherein a first guide surface is formed on a side of the first guide portion away from the locking portion;

[0013] A second guide portion, wherein the second guide portion is provided with a second guide surface on one side facing the first guide portion;

[0014] Wherein, when the second guide portion is pressed, the second guide surface and the first guide surface drive the lock buckle to rotate.

[0015] In a feasible implementation manner, the lock comprises:

[0016] A rotating shaft, the buckle head is connected to the rotating shaft;

[0017] A limiting portion, the limiting portion is connected to the rotating shaft, and the limiting portion is located between the first guide portion and the second guide portion;

[0018] A limiting protrusion, wherein the limiting protrusion is connected to the limiting portion;

[0019] Wherein, when the second guide portion is pressed, the second guide surface and the first guide surface contact the limiting protrusion to drive the lock buckle to rotate.

[0020] In a feasible implementation manner, there are multiple first guide surfaces, and the multiple first guide surfaces are connected end to end and arranged in a ring shape;

[0021] There are a plurality of second guide surfaces, and the plurality of second guide surfaces are connected end to end and arranged in a ring shape.

[0022] In a feasible implementation manner, the number of the first guide surfaces is the same as the number of the second guide surfaces;

[0023] The number of the limiting protrusions is the same as the number of the first guide surfaces.

[0024] In a feasible implementation manner, the locking structure further includes:

[0025] A reset member, one end of which is connected to the lock catch, and the other end of which is connected to the second guide portion.

[0026] In a feasible implementation manner, in a natural state, a gap is left between the first guide portion and the locking portion.

[0027] In a feasible implementation manner, the locking portion includes:

[0028] A locking cavity, the locking port leads to the locking cavity, and the locking cavity is used to accommodate the buckle head;

[0029] A stopper is arranged in the locking cavity, and the buckle head is used to abut against the stopper.

[0030] According to a second aspect of an embodiment of the present application, a base station is provided, including:

[0031] A base station body, wherein the base station body includes a dust collection bin;

[0032] A door, which is hinged to the base station body and is used to open or close the dust collection bin;

[0033] The locking structure as described in any of the above technical solutions is used to lock or unlock the cabin door.

[0034] In a feasible implementation manner, the hatch comprises:

[0035] A door body and a bracket, one end of the door body being hinged to one end of the bracket;

[0036] Among them, the first guide part of the adjustment component is arranged at the other end of the bracket, the second guide part of the adjustment component is arranged at the other end of the door body, and the locking part is connected to the base station body.

[0037] In a feasible implementation manner, the first guide portion and the bracket are an integrated structure;

[0038] The second guide portion and the door body are an integrated structure;

[0039] The locking portion and the shell of the base station body are an integrated structure.

[0040] According to a third aspect of an embodiment of the present application, a cleaning device is provided, comprising:

[0041] The locking structure as described in any of the above technical solutions; and / or

[0042] A base station as described in any of the above technical solutions;

[0043] A cleaning device body is used to be stored in the base station.

[0044] Compared with the prior art, the present invention has at least the following beneficial effects:

[0045] The lock structure provided by the embodiment of the present application includes a locking part, a lock and an adjustment component. During use, if the initial state is that the buckle head of the lock is in the locking part and the buckle head is arranged along the length direction, then the buckle head will abut against the locking part. Since the length of the buckle head is greater than the width of the lock mouth, the buckle head will be locked in the locking part, and the lock structure is locked. When it is necessary to unlock, the adjustment component can be pressed, and the adjustment component drives the lock to rotate. The buckle head is arranged along the width direction, and the length of the buckle head in the width direction is less than the width of the lock, and the lock can be separated from the locking part, and the lock structure is unlocked; when it is necessary to unlock again, it is only necessary to press the adjustment component again, and the adjustment component can drive the lock to rotate again, so that the buckle head is arranged along the length direction, and the lock structure will be locked again. The lock structure provided by the embodiment of the present application has a simple structure and a low failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0047] Figure 1 A schematic structural diagram of a locking structure of an embodiment provided in the present application;

[0048] Figure 2 A schematic structural diagram of a reset member and a lock of a lock structure provided in an embodiment of the present application;

[0049] Figure 3 A schematic structural diagram of a base station according to an embodiment of the present application;

[0050] Figure 4 A schematic structural diagram of a locking structure of a base station according to an embodiment of the present application;

[0051] Figure 5 for Figure 4 A local enlarged schematic diagram of the middle A;

[0052] Figure 6 A schematic structural diagram of a locking structure of a base station according to an embodiment of the present application from another angle;

[0053] Figure 7 for Figure 6 A partial enlarged schematic diagram of point B in the middle;

[0054] Figure 8 A schematic structural diagram of a locking structure of a base station and a bracket at another angle according to an embodiment of the present application;

[0055] Fig. 9 for Figure 8 A partial enlarged schematic diagram of point C in the middle;

[0056] Fig.10 A schematic structural diagram of a door body of a base station according to an embodiment of the present application;

[0057] Fig.11 for Fig.10 A partial enlarged schematic diagram of point D in the middle.

[0058] in, Figures 1 to 11 The corresponding relationship between the reference numerals and the component names is as follows:

[0059] 100 lock structure

[0060] 110 locking portion, 120 lock buckle, 130 adjustment component, 140 reset member;

[0061] 111 lock opening, 112 lock cavity, 113 stopper, 121 buckle head, 122 rotating shaft, 123 limiting part, 124 limiting protrusion, 131 first guide part, 132 second guide part;

[0062] 1311 a first guide surface, 1321 a second guide surface;

[0063] 210 base station body, 220 cabin door, 221 door body, 222 bracket. DETAILED DESCRIPTION

[0064] In order to better understand the above-mentioned technical scheme, the technical scheme of the embodiments of the present application is described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical scheme of the embodiments of the present application, rather than limitations on the technical scheme of the present application. In the absence of conflict, the embodiments of the present application and the technical features in the embodiments may be combined with each other.

[0065] like Figure 1 and Figure 2 As shown, according to the first aspect of an embodiment of the present application, a locking structure 100 is proposed, comprising: a locking portion 110, a locking opening 111 being formed on the locking portion 110; a lock 120, a buckle head 121 being formed at the end of the lock 120, the width of the buckle head 121 being smaller than the width of the locking opening 111, and the length of the buckle head 121 being larger than the width of the locking opening 111; an adjusting component 130, when the adjusting component 130 is pressed, the adjusting component 130 drives the lock 120 to rotate relative to the locking portion 110, so that the buckle head 121 is locked or disengaged from the locking opening 111.

[0066] The lock structure 100 provided in the embodiment of the present application includes a locking portion 110, a lock buckle 120 and an adjustment assembly 130. During use, if the initial state is that the buckle head 121 of the lock buckle 120 is in the locking portion 110, and the buckle head 121 is arranged along the length direction, then the buckle head 121 will abut against the locking portion 110. Since the length of the buckle head 121 is greater than the width of the lock opening 111, the buckle head 121 will be locked in the locking portion 110. The lock structure 100 is locked. When it needs to be unlocked, it can be pressed By pressing the adjustment component 130, the adjustment component 130 drives the lock buckle 120 to rotate, the buckle head 121 is arranged along the width direction, and the length of the buckle head 121 in the width direction is less than the width of the lock buckle 120, the lock buckle 120 can be separated from the locking portion 110, and the lock buckle structure 100 is unlocked; when it needs to be unlocked again, it is only necessary to press the adjustment component 130 again, and the adjustment component 130 can drive the lock buckle 120 to rotate again, so that the buckle head 121 is arranged along the length direction, and the lock buckle structure 100 will be locked again. The lock buckle structure 100 provided in the embodiment of the present application has a simple structure and a low failure rate.

[0067] It can be understood that the locking structure 100 provided in the embodiment of the present application is suitable for use on a base station of a cleaning device, and of course can also be used on other devices. The present application does not limit the specific usage scenario of the locking structure 100.

[0068] It can be understood that when the locking structure 100 is applied to a base station, it is convenient to unlock or lock the hatch 220 of the base station. The locking structure 100 has a low failure rate, a simple structure, and can reduce costs.

[0069] like Figure 1 and Figure 2 As shown, in a feasible embodiment, the adjustment component 130 includes: a first guide portion 131, the first guide portion 131 is formed with a first guide surface 1311 on the side away from the locking portion 110; a second guide portion 132, the second guide portion 132 is formed with a second guide surface 1321 on the side facing the first guide portion 131; wherein, when the second guide portion 132 is pressed, the second guide surface 1321 and the first guide surface 1311 drive the lock buckle 120 to rotate.

[0070] In this technical solution, the structural composition of the adjustment component 130 is further provided. The adjustment component 130 includes a first guide portion 131 and a second guide portion 132, and a first guide surface 1311 and a second guide surface 1321 are formed on the first guide portion 131 and the second guide portion 132, respectively. Part of the lock buckle 120 can be located between the first guide portion 131 and the second guide portion 132. Based on this, when the adjustment component 130 is pressed, the first guide surface 1311 and the second guide surface 1321 will contact the lock buckle 120, and the lock buckle 120 can be driven to rotate through the first guide surface 1311 and the second guide surface 1321, based on which the unlocking or locking state of the lock buckle structure 100 can be adjusted. Based on this, the lock buckle 120 can be driven to rotate by a purely mechanical structure, which can further reduce the cost of the lock buckle structure 100.

[0071] It is understandable that the first guide surface 1311 and the second guide surface 1321 may both be inclined surfaces or curved surfaces, so as to facilitate the abutment between the first guide surface 1311 and the second guide surface 1321 and drive the lock buckle 120 to rotate.

[0072] like Figure 1 and Figure 2As shown, in a feasible embodiment, the lock buckle 120 includes: a rotating shaft 122, a buckle head 121 is connected to the rotating shaft 122; a limiting portion 123, the limiting portion 123 is connected to the rotating shaft 122, and the limiting portion 123 is located between the first guide portion 131 and the second guide portion 132; a limiting protrusion 124, and the limiting protrusion 124 is connected to the limiting portion 123; wherein, when the second guide portion 132 is pressed, the second guide surface 1321 and the first guide surface 1311 are in contact with the limiting protrusion 124 to drive the lock buckle 120 to rotate.

[0073] In this technical solution, the structure of the lock buckle 120 is further provided. The lock buckle 120 may include a rotating shaft 122, a limiting portion 123 and a limiting protrusion 124. Based on this, the limiting portion 123 and the limiting protrusion 124 can be located between the first guide portion 131 and the second guide portion 132. When the adjustment component 130 is pressed, the first guide surface 1311 and the second guide surface 1321 on the first guide portion 131 and the second guide portion 132 will contact the limiting protrusion 124. As the pressing depth changes, the limiting protrusion 124 will drive the limiting portion 123 to rotate, and the limiting portion 123 can drive the rotating shaft 122 to rotate, and then drive the buckle head 121 connected to the rotating shaft 122 to rotate.

[0074] It can be understood that the shape of the buckle head 121 can be rectangular, and the rotation angle of the buckle head 121 can be controlled by controlling the length of the first guide surface 1311 and the second guide surface 1321. Each time the adjustment component 130 is pressed, the rotation angle can be controlled at 90°. Based on this, the unlocking state of the locking structure 100 can be switched each time it is pressed.

[0075] like Figure 1 and Figure 2 As shown, in a feasible implementation, there are multiple first guide surfaces 1311, which are connected end to end in a ring arrangement; there are multiple second guide surfaces 1321, which are connected end to end in a ring arrangement.

[0076] In this technical solution, a layout of the first guide surface 1311 and the second guide surface 1321 is further provided. The first guide surface 1311 and the second guide surface 1321 can be multiple and can be arranged in a ring shape. Based on this, the first guide surface 1311 and the second guide surface 1321 can be easily abutted against the limiting protrusion 124, so that the lock 120 can be driven to rotate each time the adjustment component 130 is pressed.

[0077] like Figure 1 and Figure 2As shown, in a feasible implementation, the number of the first guide surface 1311 is the same as the number of the second guide surface 1321; the number of the limiting protrusions 124 is the same as the number of the first guide surface 1311. This arrangement makes the first guide surface 1311 and the second guide surface 1321 have the same size, which, on the one hand, facilitates the production and processing of the first guide portion 131 and the second guide portion 132; on the other hand, it facilitates the first guide surface 1311 and the second guide surface 1321 to contact the limiting protrusions 124.

[0078] In a feasible implementation manner, the locking structure 100 further includes: a reset member 140, the reset member 140 being as shown in FIG. Figure 1 and Figure 2 As shown, one end of the reset member 140 is connected to the lock buckle 120 , and the other end is used to abut against the second guide portion 132 .

[0079] In this technical solution, the lock structure 100 may further include a reset member 140. This configuration is based on the consideration that a gap needs to be left between the first guide portion 131 and the second guide portion 132 so that the second guide portion 132 can move relative to the first guide portion 131, and then the lock 120 can be driven to rotate through the first guide surface 1311 and the second guide surface 1321. Through the configuration of the reset member 140, on the one hand, the second guide portion 132 can be reset, and then the lock 120 can be periodically locked or unlocked; on the other hand, through the joint configuration of the reset member 140 and the buckle head 121, when the user presses the adjustment component 130, the reset member 140 and the buckle head 121 can provide the user with tactile feedback, which is convenient for the user to determine that the lock 120 has been rotated, making the use of the lock structure 100 more convenient and more comfortable.

[0080] like Figure 1 and Figure 2 As shown, in a feasible implementation manner, in a natural state, a gap is left between the first guide portion 131 and the locking portion 110 .

[0081] In this technical solution, a layout relationship between the first guide portion 131 and the locking portion 110 is further provided. In a natural state, there is a gap between the first guide portion 131 and the locking portion 110. Based on this, during the use of the lock structure 100, if the initial state is a locked state, when unlocking is required, the adjustment component 130 can be pressed. In this case, the first guide portion 131 will move toward the locking portion 110, and the first guide portion 131 and the locking portion 110 will first abut, and then the second guide portion 132 will move toward the first guide portion 131, and the second guide portion 132 will move toward the first guide portion 131. 2 and the first guide part 131 can drive the lock 120 to rotate. After the rotation is completed, the user removes the external force, and the adjustment component 130 is reset under the action of the reset member 140, so that a gap is formed between the second guide part 132 and the first guide part 131, and a gap is formed between the first guide part 131 and the lock structure 100. Pressing the adjustment component 130 again can repeat the above process to switch the locked and unlocked states, making the lock structure 100 more convenient to use, and the locked and unlocked states of the lock structure 100 can be adjusted by pressing, which is more convenient to use.

[0082] It can be understood that the natural state means that the adjustment component 130 is not subjected to external force applied by humans.

[0083] like Figure 1 and Figure 2 As shown, in a feasible embodiment, the locking portion 110 includes: a locking cavity 112, a locking port 111 connected to the locking cavity 112, and the locking cavity 112 is used to accommodate a buckle head 121; a stopper 113, the stopper 113 is arranged in the locking cavity 112, and the buckle head 121 is used to abut against the stopper 113.

[0084] In this technical solution, the structural composition of the locking part 110 is further provided. The locking part 110 may include a locking cavity 112 and a stopper 113. Through the setting of the locking cavity 112, when the lock structure 100 is in a locked state, the buckle head 121 of the lock 120 can be in the locking cavity 112. Through the setting of the stopper 113, when the adjustment component 130 is pressed to drive the lock 120 to rotate, the buckle head 121 can abut against the stopper 113. On the one hand, the buckle head 121 can be prevented from continuing to move forward, which is convenient for the adjustment component 130 to drive the buckle head 121 to rotate; on the other hand, through the setting of the stopper 113, tactile and sound feedback can be provided to the user, which is convenient for the user to determine the locking and unlocking states of the lock structure 100, making the lock structure 100 more convenient to use.

[0085] like Figures 1 to 11As shown, according to the second aspect of an embodiment of the present application, a base station is proposed, comprising: a base station body 210, the base station body 210 comprising a dust collection bin; a hatch 220, the hatch 220 being hinged to the base station body 210, for opening or closing the dust collection bin; a locking structure 100 such as any of the above-mentioned technical solutions, the locking structure 100 being used to lock or unlock the hatch 220.

[0086] The base station provided in the embodiment of the present application includes the locking structure 100 of any of the above-mentioned technical solutions, so the base station has all the beneficial effects of the locking structure 100 of the above-mentioned technical solutions.

[0087] The base station provided in the embodiment of the present application includes a base station body 210, a hatch 220 and a locking structure 100. The base station can be used on a cleaning device. The user can open and close the hatch 220 with one hand, which makes the operation simpler and the user experience better.

[0088] In a feasible embodiment, the cabin door 220 includes: a door body 221 and a bracket 222, one end of the door body 221 is hinged to one end of the bracket 222; wherein, the first guide portion 131 of the adjusting component 130 is arranged at the other end of the bracket 222, the second guide portion 132 of the adjusting component 130 is arranged at the other end of the door body 221, and the locking portion 110 is connected to the base station body 210.

[0089] In this technical solution, a structural composition of a hatch 220 is further provided. The hatch 220 may include a door body 221 and a bracket 222. The door body 221 and the bracket 222 provide installation positions for the first guide portion 131 and the second guide portion 132 respectively. The hinged connection between the door body 221 and the bracket 222 facilitates the movement of the second guide portion 132 relative to the first guide portion 131, thereby driving the lock 120 to rotate.

[0090] like Figure 5 , Figure 7 , Fig. 9 and Fig.11 As shown, in a feasible implementation, the first guide portion 131 and the bracket 222 are an integrated structure; the second guide portion 132 and the door body 221 are an integrated structure; the locking portion 110 and the shell of the base station body 210 are an integrated structure. Such a configuration, on the one hand, can reduce the difficulty of processing the bracket 222, the door body 221 and the base station body 210, and the lock structure 100 can be directly set on the base station through the process, with low processing cost and low assembly difficulty; on the other hand, it can improve the mechanical strength of the base station and further reduce the failure rate.

[0091] According to the third aspect of the embodiment of the present application, a cleaning system is proposed, including: a locking structure 100 as any of the above technical solutions; and / or a base station as any of the above technical solutions; a cleaning device body, and the cleaning device body is used to be stored in the base station.

[0092] The cleaning system provided in the embodiment of the present application includes the locking structure 100 and / or the base station of any of the above-mentioned technical solutions, so the cleaning device has all the beneficial effects of the locking structure 100 and the base station of the above-mentioned technical solutions.

[0093] The lock structure 100 of the cleaning device provided in the embodiment of the present application includes a locking portion 110, a lock 120 and an adjustment assembly 130. During use, if the initial state is that the buckle head 121 of the lock 120 is in the locking portion 110, and the buckle head 121 is arranged along the length direction, then the buckle head 121 will abut against the locking portion 110. Since the length of the buckle head 121 is greater than the width of the lock opening 111, the buckle head 121 will be locked in the locking portion 110, and the lock structure 100 is locked. When it needs to be unlocked, it can be By pressing the adjustment component 130, the adjustment component 130 drives the lock 120 to rotate, the buckle head 121 is arranged along the width direction, and the length of the buckle head 121 in the width direction is less than the width of the lock 120, the lock 120 can be separated from the locking portion 110, and the lock structure 100 is unlocked; when it needs to be unlocked again, it is only necessary to press the adjustment component 130 again, and the adjustment component 130 can drive the lock 120 to rotate again, so that the buckle head 121 is arranged along the length direction, and the lock structure 100 will be locked again. The lock structure 100 provided in the embodiment of the present application has a simple structure and a low failure rate.

[0094] The base station of the cleaning device provided in the embodiment of the present application includes a base station body 210, a hatch 220 and a locking structure 100. The base station can be used on the cleaning device, and the base station can be used to store the cleaning device body, such as a sweeping robot. When there is no need to replace the dust bag of the base station or to clean the dust collection bin, the hatch 220 can be locked on the base station body 210 by the locking structure 100 to close the dust collection bin. In this case, the hatch 220 is a plane, the base station is more tidy, and the appearance of the hatch 220 can be adapted to the style of the user's home decoration, which can make the base station more beautiful. When the dust bag needs to be replaced or the dust collection bin needs to be cleaned, the hatch 220 can be unlocked by the locking structure 100, and the hatch 220 opens the dust collection bin to expose the dust bag, and the user can replace and clean the dust bag or clean the dust collection bin. Through the base station provided in the embodiment of the present application, the dust bag in the dust collection bin can be replaced or cleaned only by opening the door 220. The space required to open the door 220 is very small, which can save opening and closing space and save user home decoration space. In addition, the user can open and close the door 220 with one hand, which makes the operation simpler and the user experience better.

[0095] It is understandable that the cleaning device may be an automatic cleaning device, and the cleaning device body may include a sweeping robot.

[0096] Example

[0097] like Figures 1 to 11 As shown, the base station provided in the embodiment of the present application includes: a locking portion 110, a lock buckle 120, a bracket 222, a door body 221 and a reset member 140; the second guide portion 132 on the door body 221 has a plurality of second guide surfaces 1321, and the four second guide surfaces 1321 are arranged in a ring and include a guide slope A, a guide peak point A and a guide valley point A; the first guide portion 131 of the bracket 222 has a plurality of first guide surfaces 1311, and the four first guide surfaces 1311 include a guide slope B, a guide peak point B and a guide valley point B; the locking portion 110 has a stopper 113, a locking cavity 112 and a lock mouth 111; the lock buckle 120 has a buckle head 121 and a limiting protrusion 124.

[0098] The movement principle of the hatch 220 of the base station is as follows: when the hatch 220 is in the open state, the buckle 121 is parallel to the lock mouth 111, and the buckle 121 can pass through the lock mouth 111; the hatch 220 is pressed, the buckle 121 contacts the stopper 113, and due to the existence of the reset member 140, the reset member 140 is compressed, the hatch 220 can continue to move, and the limiting protrusion 124 on the lock buckle 120 contacts the guide slope A; continue to press the hatch 220, and the lock buckle 120 rotates in a fixed direction under the guidance of the guide slope A; at the initial contact, the buckle 121 contacts the stopper 113, and when it rotates to a certain angle, the buckle 121 rotates out of the retaining rib boss area, and due to the existence of the reset member 140, the buckle 121 will emit a knocking sound and feedback feel to remind the user that it has been pressed into place ; At this time, the limiting protrusion 124 on the lock buckle 120 has crossed the guide peak point B under the action of the guide slope A and reached the top of the guide slope B; the user lets go at this time, and the buckle head 121 cannot pass through the lock buckle 120 hole due to deflection, ensuring that the cabin door 220 will not be opened. Under the action of the reset member 140, the lock buckle 120 moves relative to the cabin door 220, so that the limiting protrusion 124 contacts the guide slope B and continues to rotate left and right under the guidance of the guide slope B. Finally, the limiting protrusion 124 reaches the position of the guide valley point B, and the cabin door 220 is completely locked; at this time, the limiting protrusion 124 crosses the guide peak point A and reaches the top of the guide slope B, ensuring that when the cabin door 220 is pressed again, the lock buckle 120 can continue to rotate under the guidance of the guide slope B to achieve the purpose of unlocking.

[0099] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0100] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present invention.

[0101] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0102] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A locking structure, characterized in that: include: A locking portion, wherein a locking opening is formed on the locking portion; A lock buckle, wherein a buckle head is formed at the end of the lock buckle, the width of the buckle head is smaller than the width of the lock opening, and the length of the buckle head is greater than the width of the lock opening; The adjusting component drives the lock buckle to rotate relative to the locking portion when the adjusting component is pressed, so that the buckle head is locked or disengaged from the locking port.

2. The lock structure according to claim 1, characterized in that: The adjustment component comprises: A first guide portion, wherein a first guide surface is formed on a side of the first guide portion away from the locking portion; A second guide portion, wherein the second guide portion is provided with a second guide surface on one side facing the first guide portion; Wherein, when the second guide portion is pressed, the second guide surface and the first guide surface drive the lock buckle to rotate.

3. The lock structure according to claim 2, characterized in that: The lock comprises: A rotating shaft, the buckle head is connected to the rotating shaft; a limiting portion, the limiting portion being connected to the rotating shaft and being located between the first guiding portion and the second guiding portion; A limiting protrusion, wherein the limiting protrusion is connected to the limiting portion; Wherein, when the second guide portion is pressed, the second guide surface and the first guide surface contact the limiting protrusion to drive the lock buckle to rotate.

4. The lock structure according to claim 3, characterized in that: There are a plurality of first guide surfaces, and the plurality of first guide surfaces are connected end to end and arranged in a ring shape; There are a plurality of second guide surfaces, and the plurality of second guide surfaces are connected end to end and arranged in a ring shape.

5. The lock structure according to claim 4, characterized in that The number of the first guide surfaces is the same as the number of the second guide surfaces; The number of the limiting protrusions is the same as the number of the first guide surfaces.

6. The lock structure according to claim 2, characterized in that: Also includes: A reset member, one end of which is connected to the lock catch, and the other end of which is connected to the second guide portion.

7. The lock structure according to claim 2, characterized in that: In a natural state, a gap is left between the first guide portion and the locking portion.

8. The lock structure according to any one of claims 1 to 7, characterized in that: The locking portion comprises: A locking cavity, the locking port leads to the locking cavity, and the locking cavity is used to accommodate the buckle head; A stopper is arranged in the locking cavity, and the buckle head is used to abut against the stopper.

9. A base station, characterized in that: include: A base station body, wherein the base station body includes a dust collection bin; A door, which is hinged to the base station body and is used to open or close the dust collection bin; The locking structure as claimed in any one of claims 1 to 8, wherein the locking structure is used to lock or unlock the hatch.

10. The base station according to claim 9, characterized in that The hatch comprises: A door body and a bracket, one end of the door body being hinged to one end of the bracket; Among them, the first guide part of the adjustment component is arranged at the other end of the bracket, the second guide part of the adjustment component is arranged at the other end of the door body, and the locking part is connected to the base station body.

11. The base station according to claim 10, characterized in that: The first guide portion and the bracket are an integrated structure; The second guide portion and the door body are an integrated structure; The locking portion and the shell of the base station body are an integrated structure.

12. A cleaning device, characterized in that: include: The locking structure according to any one of claims 1 to 8; and / or A base station as claimed in any one of claims 9 to 11; A cleaning device body is used to be stored in the base station.

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