Bridging components

Abstract

This invention discloses a bridging assembly, comprising: a ramp plate disposed on one side of an obstacle with its upper surface forming a support surface; and a connecting plate disposed directly above the obstacle and pivotally connected to the ramp plate. The bridging assembly designed according to this invention can automatically connect or disconnect, allowing for door closure without user removal of the bridging assembly, thus facilitating user operation.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household equipment manufacturing, and in particular to a bridging assembly. BACKGROUND

[0002] In the related art, a sweeping robot can be used to replace a user to clean a room. However, a balcony or a bathroom has a threshold, and the sweeping robot cannot pass through. A bridging assembly arranged at the threshold can provide a "bridge" for the sweeping robot to connect the ground and the threshold, thereby facilitating the sweeping robot to pass through. In the prior art, the bridging assembly covers the threshold, which increases the height of the threshold, and the balcony door or the bathroom door cannot be normally closed. The user needs to disassemble the bridging assembly as a whole to achieve door closing, which brings inconvenience to the user and reduces the user experience. SUMMARY

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, one object of the present application is to provide a bridging assembly. The bridging assembly designed according to the present application can realize automatic bridging or disconnection, and the user can close the door without disassembling the bridging assembly, which is convenient for the user to use.

[0004] The bridging assembly according to the present application comprises: a climbing plate arranged on one side of an obstacle and having an upper surface forming a support surface; and a connecting plate arranged directly above the obstacle and pivotally connected with the climbing plate.

[0005] The bridging assembly according to the present application pivotally arranges the connecting plate on the climbing plate. When the connecting plate is flipped towards a first direction, the ground and the upper surface of the obstacle are communicated and a passageway is formed. When the connecting plate is flipped towards a second direction, the passageway between the ground and the upper surface of the obstacle is disconnected. The arrangement of the pivotable connecting plate enables the bridging assembly to switch between a closed state and a disconnected state, realizes bridging or disconnection of the bridging assembly, is convenient to use, and improves the user experience.

[0006] According to some embodiments of the present application, a trigger portion is arranged on the connecting plate, and the trigger portion is configured to flip the connecting plate from the direction above the obstacle to the direction away from the obstacle after being triggered.

[0007] According to some embodiments of the present application, after the connecting plate is triggered, a projection of the connecting plate in the height direction at least partially overlaps a projection of the climbing plate in the height direction.

[0008] According to some embodiments of the present application, at least one side end surface of the connecting plate in the width direction is formed with an inclined surface, and the inclined surface is configured as the trigger portion.

[0009] According to some embodiments of the present application, the slope is configured to tilt towards the center of the connecting plate in a direction away from the climbing plate and / or the slope is configured to tilt away from the center of the connecting plate from the bottom surface of the connecting plate to the top surface of the connecting plate in the thickness direction of the connecting plate.

[0010] According to some embodiments of the present application, the bridging assembly further comprises a driving member, one end of the driving member being connected to the connecting plate, the other end of the driving member being connected to the climbing plate and adapted to drive the connecting plate to flip to the side close to the climbing plate after being triggered.

[0011] According to some embodiments of the present application, the driving member is configured as an elastic member.

[0012] According to some embodiments of the present application, the climbing plate is provided with a first hooking part, the connecting plate is provided with a second hooking part, and the two ends of the elastic member are matched with the first hooking part and the second hooking part respectively.

[0013] According to some embodiments of the present application, the climbing plate is provided with an arc-shaped limiting slot, and the connecting plate is provided with a limiting protrusion adapted to match with the arc-shaped limiting slot.

[0014] According to some embodiments of the present application, the bridging assembly further comprises a bridging plate, the bridging plate being arranged on the other side of the obstacle, the bridging plate being provided with a first suction member, and the connecting plate being provided with a second suction member matched with the first suction member.

[0015] According to some embodiments of the present application, the top of the bridging plate is formed with a bridging slot for bridging the connecting plate, the first suction member is arranged in the bridging slot, and the bottom wall of the connecting plate is provided with the second suction member.

[0016] According to some embodiments of the present application, the supporting surface and / or the top surface of the connecting plate is provided with an anti-skid part.

[0017] According to some embodiments of the present application, the obstacle is configured as a threshold adapted to the movement of a sliding door, the sliding door moves in the threshold and triggers the connecting plate after contacting the triggering part.

[0018] According to some embodiments of the present application, the climbing plate is configured as two and arranged on both sides of the obstacle, each of the climbing plates is provided with a connecting plate, and the free ends of the two connecting plates are butted to each other.

[0019] In summary, the bridging assembly of the present application can realize normal opening and closing of the door without overall disassembly by the user, is convenient to use, the end face of the connecting plate is provided as an inclined surface, the bridging assembly is switched to the disconnected state by the force of the sliding door when the user closes the door, the component force of the door acting force is greater than the adsorption force between the first and second adsorption members when the door is closed, the connecting plate and the lapping plate can be disconnected, so as to realize the turnover reset of the connecting plate, the sliding door can be normally closed, the principle is simple and reliable, the realization degree is high and the user does not need to operate too much, and the user experience is improved. And the bridging assembly is also provided with a driving member, so that the bridging assembly can be quickly switched from the connected state to the disconnected state, and the waiting time of the user is reduced. The limiting protrusion of the connecting plate slides in the arc-shaped limiting groove of the climbing plate to limit the turnover range of the connecting plate, so as to avoid the connecting plate from being taken out of the climbing plate. The structure of such a bridging assembly is more stable.

[0020] Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will become apparent to those skilled in the art upon examination of the following and / or can be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the description of the embodiments, given by reference to the following drawings:

[0022] Figure 1 is the overall structure diagram of the bridging assembly when the connecting plate is disconnected according to the embodiment of the present application.

[0023] Figure 2 is the front view of the bridging assembly when the connecting plate is disconnected according to the embodiment of the present application.

[0024] Figure 3 is the sectional view of the bridging assembly when the connecting plate is disconnected according to the embodiment of the present application.

[0025] Figure 4 is the overall structure diagram of the bridging assembly when the connecting plate is closed according to the embodiment of the present application.

[0026] Figure 5 is the front view of the bridging assembly when the connecting plate is closed according to the embodiment of the present application.

[0027] Reference Signs:

[0028] Bridging assembly 1; obstacle 2; sweeping robot 3;

[0029] Climbing plate 11; support surface 11a; arc-shaped limiting groove 11b;

[0030] Connecting plate 12; trigger part 12a; limiting protrusion 12b; second adsorption member 122;

[0031] Driving member 13; clamping plate 14; clamping groove 14a; first suction member 142; adjusting member 15. DETAILED DESCRIPTION

[0032] Embodiments of the present application are described below in detail with reference to the accompanying drawings, wherein the same or similar components are denoted by the same or similar reference numerals throughout the drawings. The embodiments described below by reference to the drawings are exemplary and are for the purpose of explanation only, and are not to be understood as limiting the present application.

[0033] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0034] In addition, the terms "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specified and limited.

[0035] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected or can communicate with each other; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature is "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature is "under", "below" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0037] In the related art, a sweeping robot can be used to replace the user to clean the room, but the balcony and the bathroom have a threshold, and the sweeping robot cannot pass through. The bridge assembly arranged at the threshold can provide a "bridge" for the sweeping robot to connect the ground and the threshold, thereby facilitating the sweeping robot to pass through. In the prior art, the bridge assembly covers the threshold, resulting in an increase in the height of the threshold, and the balcony door or the bathroom door cannot be normally closed. The user needs to disassemble the entire bridge assembly to realize the closing of the door, which brings inconvenience to the user and poor user experience.

[0038] Reference will be made below to Figures 1-5 A bridge assembly 1 according to an embodiment of the present application is described.

[0039] As shown in Figure 1 , Figure 4 , the bridge assembly 1 according to the present application comprises a climbing plate 11 and a connecting plate 12. The climbing plate 11 is arranged on one side of the obstacle 2 and the upper surface forms a support surface 11a; the connecting plate 12 is arranged directly above the obstacle 2 and is pivotally connected with the climbing plate 11. Specifically, the support surface 11a of the climbing plate 11 has a plurality of edges, wherein the first side edge is connected with the ground and the second side edge is connected with the upper surface of the obstacle 2, the climbing plate 11 can connect the bridge from the ground to the obstacle 2, and the connecting plate 12 is pivotally arranged at the connection position of the climbing plate 11 and the upper surface of the obstacle 2, so as to connect the support surface 11a and the upper surface of the obstacle 2 and form a passage. More specifically, the bridge assembly 1 has a closed state and an open state, and the bridge assembly 1 can be switched between the closed state and the open state by turning over the connecting plate 12. The connecting plate 12 can be turned over towards the first direction or the second direction, and the first direction is opposite to the second direction. When the bridge assembly 1 is in the closed state, the connecting plate 12 covers directly above the obstacle 2, at this time the connecting plate 12 can be turned over towards the second direction, so as to switch the bridge assembly 1 to the open state; when the bridge assembly 1 is in the open state, the connecting plate 12 is away from the obstacle 2 and located at the climbing plate 11, at this time the connecting plate 12 can be turned over towards the first direction, so as to switch the bridge assembly 1 to the closed state.

[0040] The bridging assembly 1 according to the present application is provided with the pivotable connecting plate 12 on the climbing plate 11, the connecting plate 12 is communicated with the upper surface of the obstacle 2 and forms a passageway when the connecting plate 12 is flipped towards the first direction, the connecting plate 12 can disconnect the passageway between the ground and the upper surface of the obstacle 2 when the connecting plate 12 is flipped towards the second direction, the pivotable connecting plate 12 can switch the bridging assembly 1 between the closed state and the disconnected state, realize the bridging or disconnection of the bridging assembly 1, and is convenient to use and improves the user experience.

[0041] According to some embodiments of the present application, as shown in Figure 1 、 Figure 4 The connecting plate 12 is provided with a trigger part 12a, and the trigger part 12a is configured to flip the connecting plate 12 away from the obstacle 2 after being triggered. Specifically, the initial state of the bridging assembly 1 is the disconnected state, the connecting plate 12 is provided with the trigger part 12a, when the bridging assembly 1 needs to be switched from the closed state to the disconnected state, the trigger part 12a is triggered to flip the connecting plate 12 towards the second direction, and the connecting plate 12 is reset to the side close to the climbing plate 11 from the upper surface of the obstacle 2, at this time, the bridging assembly 1 is in the disconnected state, the connecting plate 12 is away from the obstacle 2, and the upper surface of the obstacle 2 is not covered. The trigger part 12a makes the operation of switching the bridging assembly 1 from the closed state to the disconnected state simple, easy to operate for the user, and better user experience.

[0042] According to some embodiments of the present application, as shown in Figure 1 、 Figure 4 After the connecting plate 12 is triggered, the projection of the connecting plate 12 in the height direction at least partially overlaps the projection of the climbing plate 11 in the height direction. Specifically, the connecting plate 12 is flipped towards the second direction after being triggered, the bridging assembly 1 is switched from the closed state to the disconnected state, and in the height direction, the projection of the connecting plate 12 at least partially overlaps the projection of the climbing plate 11, thereby limiting the flipping angle and range of the connecting plate 12, and when the bridging assembly 1 is in the disconnected state, the projection of the connecting plate 12 in the height direction does not overlap the projection of the obstacle 2 in the height direction.

[0043] According to some embodiments of the present application, as shown in Figure 1 、 Figure 4As shown, at least one side end surface of the connecting plate 12 in the width direction is formed with a slope, and the slope is configured as a trigger portion 12a. Specifically, the connecting plate 12 is pivotally arranged on the climbing plate 11, and the end surface of the connecting plate 12 in the width direction is formed with the trigger portion 12a. When the connecting plate 12 is flipped towards the first direction to cover at least part of the upper surface of the obstacle 2, the connecting plate 12 can be flipped towards the second direction to reset by triggering the trigger portion 12a. More specifically, the width direction of the connecting plate 12 is consistent with the extension direction of the obstacle 2, the force of the trigger portion 12a acts on the slope, and the direction of the force is also consistent with the extension direction of the obstacle 2. After the force acts on the slope, the force has multiple directional components, part of which causes the connecting plate 12 to flip towards the second direction, and the force of the trigger portion 12a can cause the connecting plate 12 to flip towards the second direction to reset. The end surface of the connecting plate 12 is arranged as the trigger portion 12a with a slope, which facilitates the switching of the bridging assembly 1 from the closed state to the disconnected state, is simple and reliable in principle, has a high degree of realization, and does not require excessive user operation, thereby improving the user experience.

[0044] According to some embodiments of the present application, as Figure 1 、 Figure 4 shown, the slope is configured to tilt towards the center of the connecting plate 12 in the direction away from the climbing plate 11 and / or the slope is configured to tilt away from the center of the connecting plate 12 in the direction from the bottom surface of the connecting plate 12 to the top surface of the connecting plate 12. Specifically, the slope is formed on the end surface of the connecting plate 12 in the width direction. In the top view, the connecting plate 12 has two sides in the width direction and one side is connected to the climbing plate 11. The connecting plate 12 rotates about the side connected to the climbing plate 11, and the other side of the connecting plate 12 in the width direction is configured as a free end when the connecting plate 12 is flipped.

[0045] In some embodiments, as Figure 1 、 Figure 4As shown, the length of the side of the connecting plate 12 connected with the ramp plate 11 is greater than the length of the other side, and the two sides are connected by a bevel formed at the end of the connecting plate 12 in the width direction, the bevel in the top view is configured as an inclined surface of the connecting plate 12, in this embodiment, the inclined surface is inclined towards the center of the connecting plate 12 in the direction away from the ramp plate 11, and a component force of the force of the trigger part 12a acts on the radial direction of the connecting plate 12, so that the connecting plate 12 is flipped and rotated towards the second direction. In other embodiments, the connecting plate 12 has an upper surface and a lower surface, and the lower surface of the connecting plate 12 can cover the upper surface of the obstacle 2, the area of the upper surface of the connecting plate 12 is greater than the area of the lower surface of the connecting plate 12, the bevel connects the upper surface of the connecting plate 12 and the lower surface of the connecting plate 12, and a component force of the force of the trigger part 12a acts on the circumferential direction of the connecting plate 12, so that the connecting plate 12 is flipped and rotated towards the second direction, so that the connecting plate 12 is flipped and reset.

[0046] In some embodiments of the present application, as shown in Figure 4 As shown, the angle of the inclined surface is α.

[0047] According to some embodiments of the present application, as shown in Figure 3 The bridge assembly 1 further comprises a driving member 13. One end of the driving member 13 is connected with the connecting plate 12, and the other end of the driving member 13 is connected with the ramp plate 11 and is adapted to drive the connecting plate 12 to flip to the side close to the ramp plate 11 after being triggered. Specifically, the driving member 13 connects the connecting plate 12 with the ramp plate 11, and the driving member 13 can drive the connecting plate 12 to flip and reset towards the second direction after the trigger part 12a of the connecting plate 12 is triggered. The driving member 13 is provided to facilitate the bridge assembly 1 to quickly switch from the connected state to the disconnected state, reducing the waiting time of the user.

[0048] According to some embodiments of the present application, as shown in Figure 3 The driving member 13 is configured as an elastic member. Specifically, the driving member 13 is configured as an elastic member, and the elastic member continuously applies a pulling force to the connecting plate 12 to maintain the disconnected state of the bridge assembly 1 when the bridge assembly 1 is in the disconnected state. In some embodiments, the cleaning robot 3 can climb onto the obstacle 2 through the bridge assembly 1, and when the impact force of the cleaning robot 3 acts on the connecting plate 12, the force of the cleaning robot 3 on the connecting plate 12 is greater than the force of the elastic member on the connecting plate 12, so that the connecting plate 12 is flipped and rotated towards the first direction above the obstacle 2 under the force of the cleaning robot 3.

[0049] According to some embodiments of the present application, the climbing plate 11 is provided with a first hooking part (not shown), the connecting plate 12 is provided with a second hooking part (not shown), and the two ends of the elastic member are matched with the first hooking part and the second hooking part respectively. Specifically, during the switching of the bridging assembly 1 between the disconnected state and the connected state, the climbing plate 11 always keeps relatively static with the ground, and the connecting plate 12 moves relatively with the ground. One end of the elastic member is connected with the climbing plate 11 through the first hooking part, and the other end is connected with the connecting plate 12 through the second hooking part, so as to drive the connecting plate 12 to reset after the trigger part 12a is triggered.

[0050] According to some embodiments of the present application, as shown in Figure 3 The climbing plate 11 is provided with an arc-shaped limiting groove 11b, and the connecting plate 12 is provided with a limiting protrusion 12b matched with the arc-shaped limiting groove 11b. Specifically, the connecting plate 12 is flipped in the first direction or the second direction with one side in the width direction as the rotating shaft. During the flipping of the connecting plate 12, the limiting protrusion 12b slides in the arc-shaped limiting groove 11b to limit the flipping range of the connecting plate 12, so as to avoid the connecting plate 12 from being pulled out of the climbing plate 11. Such a bridging assembly 1 has a more stable structure.

[0051] According to some embodiments of the present application, as shown in Figures 1-5 The bridging assembly 1 further comprises a bridging plate 14. The bridging plate 14 is arranged on the other side of the obstacle 2, and the bridging plate 14 is provided with a first suction member 142. The connecting plate 12 is provided with a second suction member 122 matched with the first suction member 142. Specifically, the climbing plate 11 is arranged on one side of the obstacle 2 and connects the ground with the upper surface of the obstacle 2. The connecting plate 12 can be flipped to above the obstacle 2 in the first direction to cover at least part of the upper surface of the obstacle 2. The bridging plate 14 is arranged on the other side of the obstacle 2 and connects the upper surface of the connecting plate 12 with the ground when the connecting plate 12 covers at least part of the upper surface of the obstacle 2. When the bridging assembly 1 is in the connected state, the sweeping robot 3 moves from the ground on one side of the obstacle 2 to the climbing plate 11, and then climbs onto the connecting plate 12 above the obstacle 2 along the supporting surface 11a of the climbing plate 11. Then the sweeping robot 3 moves from the bridging plate 14 to the obstacle 2, so as to complete the bridging work of the bridging assembly 1 for the sweeping robot 3 to cross the obstacle 2.

[0052] More specifically, the connecting plate 12 is matched with the first suction member 142 of the bridging plate 14 through the second suction member 122, so that the bridging assembly 1 remains in the connected state after the sweeping robot 3 passes through. The suction matching is simple and reliable, and the disconnection is easy. After the force acts on the trigger part 12a, the component force of the force is greater than the suction force between the first suction member 142 and the second suction member 122. The matching of the connecting plate 12 and the bridging plate 14 can be disconnected, so as to realize the flipping reset of the connecting plate 12 in the second direction.

[0053] According to some embodiments of the present application, as shown in Figure 1 、 Figure 4 The top of the bridging plate 14 is formed with a bridging groove 14a for the bridging connection plate 12, and the bridging groove 14a is provided with a first suction member 142, and the bottom wall of the connection plate 12 is provided with a second suction member 122. Specifically, the free end of the connection plate 12 can be accommodated in the bridging groove 14a, so that the upper surface of the connection plate 12 is connected with the bridging plate 14, facilitating the passage of the sweeping robot 3, the first suction member 142 is arranged in the bridging groove 14a, and the second suction member 122 is arranged on the bottom wall of the connection plate 12, so that the first suction member 142 cooperates with the second suction member 122 when the connection plate 12 contacts the bridging groove 14a.

[0054] According to some embodiments of the present application, the support surface 11a and / or the top surface of the connection plate 12 is provided with an anti-skid part (not shown). Specifically, the anti-skid part on the climbing plate 11 and / or the connection plate 12 is adapted to increase the friction force received by the sweeping robot 3, to avoid the sweeping robot 3 from slipping, so as to improve the working stability of the sweeping robot 3.

[0055] In some embodiments of the present application, the bridging assembly 1 further comprises an adjusting member 15, which is selectively movable and arranged on the climbing plate 11 and / or the connection plate 12 and / or the bridging plate 14, and the adjusting member 15 is adapted to adjust the height of the bridging assembly 1 to adapt to obstacles 2 of various sizes, so that the bridging assembly 1 has stronger versatility.

[0056] According to some embodiments of the present application, the obstacle 2 is configured as a door sill adapted to the movement of a sliding door, and the sliding door moves in the door sill and triggers the connection plate 12 after contacting the triggering part 12a. Specifically, the obstacle 2 is a door sill, the sliding door slides in the extension direction of the door sill to realize the opening and closing of the door, the triggering part 12a is located at both ends of the connection plate 12 in the width direction, and the extension direction of the door sill is consistent with the width direction of the connection plate 12. After the sliding door is opened, the climbing plate 11 is located on one side of the door sill, and the sweeping robot 3 moves on the ground on the side of the door sill, and when the sweeping robot 3 moves to the climbing plate 11, the sweeping robot 3 can drive the connection plate 12 to flip towards the first direction by its own gravity and the impact force when moving, and the connection plate 12 is flipped from the side close to the climbing plate 11 to cover the upper surface of the obstacle 2 after being stressed, at this time the bridging assembly 1 is switched from the disconnected state to the closed state, and the sweeping robot 3 climbs onto the door sill and passes through the door sill through the bridging assembly 1; when the sliding door is closed, the sliding door contacts and triggers the triggering part 12a, so that the connection plate 12 flips towards the second direction, and the connection plate 12 is reset from the upper surface of the obstacle 2 to the side close to the climbing plate 11. The sliding door switches the bridging assembly 1 to the disconnected state in the closing process, and there is no covering on the door sill, and the sliding door can realize the opening and closing, and the user can realize the normal opening and closing of the sliding door without disassembling the bridging assembly 1, which is convenient to use and good user experience.

[0057] According to some embodiments of the present application, the climbing plates 11 are configured as two and arranged on both sides of the obstacle 2, and each of the climbing plates 11 is provided with a connecting plate 12, and the free ends of the two connecting plates 12 are butted with each other. Specifically, the two connecting plates 12 are flipped towards the first direction or the second direction at the same time, so as to switch the bridging assembly 1 between the closed state and the disconnected state.

[0058] In some embodiments of the present application, the bridging assembly 1 according to the present application comprises the climbing plate 11, the connecting plate 12, the bridging plate 14, the driving member 13 and the adjusting member 15. The obstacle 2 is a threshold, and the climbing plate 11 and the bridging plate 14 are located on both sides of the threshold respectively. The climbing plate 11 has a support surface 11a which is arranged obliquely and connects the ground with the upper surface of the threshold. The connecting plate 12 is pivotably arranged on the climbing plate 11 with one side in the width direction as the rotating shaft, and the connecting plate 12 is arranged on the side of the support surface 11a adjacent to the upper surface of the threshold. The climbing plate 11 is provided with an arc-shaped limiting groove 11b, and the connecting plate 12 is provided with a limiting protrusion 12b which can slide in the arc-shaped limiting groove 11b. The climbing plate 11 is formed with a first hooking part, and the connecting plate 12 is provided with a second hooking part. The driving member 13 is configured as an elastic member, one end of which is connected with the climbing plate 11 through the first hooking part and the other end of which is connected with the connecting plate 12 through the second hooking part. The top of the bridging plate 14 is formed with a bridging groove 14a for bridging the connecting plate 12, and a first suction member 142 is arranged in the bridging groove 14a, and a second suction member 122 is arranged on the bottom wall of the connecting plate 12. The width direction of the connecting plate 12 is consistent with the extending direction of the threshold, and both end surfaces of the connecting plate 12 in the width direction are inclined surfaces and configured as triggering parts 12a, and the inclined surfaces are inclined towards the center of the connecting plate 12 in the direction away from the climbing plate 11. When the sweeping robot 3 passes through the bridging assembly 1, it is in contact with the support surface 11a, the connecting plate 12 and the bridging plate 14, and the top surfaces of the support surface 11a, the connecting plate 12 and the bridging plate 14 are all provided with anti-skid parts. The climbing plate 11, the connecting plate 12 and the bridging plate 14 are all provided with the adjusting member 15 which can be moved selectively, so as to control the height of the bridging assembly 1.

[0059] The bridging assembly 1 has a closed state and an open state. When the sweeping robot 3 passes through the bridging assembly 1, the sweeping robot 3 exerts a force on the connecting plate 12 to drive the connecting plate 12 to flip towards the first direction, at this time, the force exerted by the sweeping robot 3 is greater than the pulling force of the elastic member, the connecting plate 12 flips towards the direction of the threshold and overlaps the overlapping groove 14a of the overlapping plate 14, the second suction member 122 of the connecting plate 12 is in suction cooperation with the first suction member 142 in the overlapping groove 14a, at this time, the connecting plate 12 covers the upper surface of the threshold, the sweeping robot 3 can move to the overlapping plate 14 through the connecting plate 12, the force between the first suction member 142 and the second suction member 122 is greater than the pulling force of the elastic member, so that the bridging assembly 1 continuously stays in the closed state, and the sweeping robot 3 can move back and forth in the rooms on both sides of the threshold to sweep. When the sliding door is closed, the sliding door exerts a force on the trigger portion 12a, a component force of the force acts on the radial direction of the connecting plate 12, so that the connecting plate 12 flips and rotates towards the second direction, the suction force between the first suction member 142 and the second suction member 122 is less than the component force of the force, the connecting plate 12 is separated from the overlapping plate 14, and the connecting plate 12 quickly flips and resets under the action of the pulling force of the elastic member, so that the bridging assembly 1 is in the open state.

[0060] The bridging assembly 1 of the present application realizes the natural switching of the bridging assembly 1 from the closed state to the open state by arranging the connecting plate 12 with the inclined surface, without the need for the user to disassemble the bridging assembly 1 as a whole to realize the door closing action, thereby improving the user experience.

[0061] In summary, the bridging assembly 1 of the present application can realize the normal opening and closing of the door without the need for the user to disassemble it as a whole, is convenient to use, arranges the end surface of the connecting plate 12 as an inclined surface, uses the force of the sliding door when the user closes the door to switch the bridging assembly 1 to the open state, the component force of the force of the door when the door is closed is greater than the suction force between the first suction member 142 and the second suction member 122, the cooperation between the connecting plate 12 and the overlapping plate 14 can be disconnected, so as to realize the flipping and resetting of the connecting plate 12, the sliding door can be normally closed, the principle is simple and reliable, the realization degree is high, and the user does not need to operate too much, thereby improving the user experience. In addition, the bridging assembly 1 is further provided with the driving member 13, so as to quickly switch the bridging assembly 1 from the connected state to the open state, thereby reducing the waiting time of the user. The limiting protrusion 12b of the connecting plate 12 slides in the arc-shaped limiting groove 11b of the climbing plate 11, so as to limit the flipping range of the connecting plate 12, and avoid the connecting plate 12 from being out of the climbing plate 11, so that the bridging assembly 1 has a more stable structure.

[0062] In the description of the specification, reference to "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that a particular feature, structure, material, or characteristic being described is included in at least one embodiment or example of the application. The appearances of the above expressions in various places in the specification are not necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples. In addition, the various embodiments or examples described in this specification are not necessarily mutually exclusive.

[0063] Although embodiments of the application have been shown and described above, various modifications, changes, substitutions, and variations can be made to the above embodiments without departing from the application.

Claims

1. A bridging assembly, characterized by The application relates to a ramp plate and a connecting plate. The connecting plate is provided with a trigger part, which is configured to be triggered to flip the connecting plate away from the obstacle. The connecting plate is provided with a slope on at least one side end surface in the width direction, which is configured as the trigger part. The slope is configured to tilt towards the center of the connecting plate in the direction away from the ramp plate and / or the slope is configured to tilt away from the center of the connecting plate in the direction from the bottom surface of the connecting plate to the top surface of the connecting plate. The connecting plate is provided with a drive member adapted to drive the connecting plate to flip to the side close to the ramp plate after being triggered. The drive member is connected to one end of the connecting plate and connected to the other end of the ramp plate. The drive member is configured as an elastic member.

2. The bridging assembly of claim 1, wherein, The ramp plate is provided with a first hook part, and the connecting plate is provided with a second hook part.

3. The bridging assembly of claim 1, wherein, The ramp plate is provided with an arc-shaped limiting slot, and the connecting plate is provided with a limiting protrusion adapted to cooperate with the arc-shaped limiting slot.

4. The bridging assembly of claim 3, wherein, The application further relates to a connecting plate and a lap plate.

5. The bridging assembly of claim 4, wherein, The lap plate is provided with a first suction part, and the connecting plate is provided with a second suction part adapted to cooperate with the first suction part.

6. The bridging assembly of claim 1, wherein, The top of the lap plate is provided with a lap slot for lap connection of the connecting plate, and the first suction part is arranged in the lap slot.

7. The bridging assembly according to any one of claims 1-6, characterized in that, The top surface of the connecting plate and / or the support surface is provided with an anti-skid part. The obstacle is configured as a door sill adapted to the movement of a sliding door.

8. The bridging assembly of claim 7, wherein, The ramp plate is configured as two and arranged on both sides of the obstacle.

9. The bridging assembly of claim 1, wherein, Each of the ramp plates is provided with a connecting plate, and the free ends of the two connecting plates are butted against each other.

10. The bridging assembly of claim 1, wherein, ​ 11. The bridging assembly of claim 1, wherein, ​

Images