Base station and intelligent mobile nursing system

Abstract

The utility model relates to the field of mobile robots, and provides a base station which is used for being connected with a mobile robot and comprises a body and a signal reflection device, and at least a charging assembly is arranged in the body and used for being connected with the mobile robot for charging; the signal reflection device is used for reflecting signals emitted by the mobile robot, the signal reflection device is installed on the body, and the signal reflection device is located on the side, away from the mobile robot, of the body in the signal transmission direction. Thus, the distance between the mobile robot and the signal reflection device is increased, the transmission path of the signal sent by the mobile robot is lengthened, even if the mobile robot is in a small movable space, the mobile robot can have a larger distance to adjust the position in the process of approaching the base station so as to align with the base station, and the positioning accuracy of the mobile robot is improved. Therefore, docking and homing with the base station are smoothly completed, functions such as charging and water injection are automatically realized, the reliability of product intelligence is improved, and the use experience of a user is optimized.

Description

Technical Field

[0001] The utility model relates to the field of mobile robots, in particular to a base station and an intelligent mobile nursing system. Background Art

[0002] A radar is installed on the main body of the sweeping robot, and a signal reflecting device is set on the base station. The radar determines the location of the base station by identifying the signal reflected back by the signal reflecting device, and starts to adjust its position, thereby achieving docking with the base station and automatically returning to its original position.

[0003] However, sweeping robots and their base stations are usually set up in large, water-free places such as bedrooms or living rooms. As for the base stations used with toilet robots, they are usually installed in toilets, which have a small space and high moisture content, which has a certain impact on the signal recognition of the radar system and is not conducive to the accurate station search of the toilet robot. Utility Model Content

[0004] In view of this, the present invention provides a base station and an intelligent mobile nursing system to solve the technical problem that it is difficult for a mobile robot to accurately find a station in a small space.

[0005] In order to solve the above problems, the technical solution of the present utility model is achieved as follows:

[0006] A base station for connecting to a mobile robot, the base station comprising: a main body, internally provided with at least a charging component for the mobile robot to connect and charge; a signal reflecting device for reflecting signals emitted by the mobile robot, the signal reflecting device being mounted on the main body; wherein, along the thickness direction of the main body, the signal reflecting device is arranged on a side of the main body away from the mobile robot.

[0007] In some embodiments, the main body includes: a first shell, located on a side close to the mobile robot; a second shell, connected to the first shell and located on a side away from the mobile robot, the charging component is located between the first shell and the second shell, and the mobile robot and the charging component are connected via the first shell; wherein the signal reflecting device is installed on the second shell; the first shell has a receiving port for signal transmission, and the position of the receiving port corresponds to the position of the signal reflecting device.

[0008] In some embodiments, the signal reflecting device includes: a reflective sheet attached to the second shell; a translucent sheet located on the side of the reflective sheet close to the first shell to transmit the signal emitted by the mobile robot; and an adhesive through which the translucent sheet is attached to the second shell.

[0009] In some embodiments, the signal reflecting device further includes a sealing member, which is disposed at an edge of the light-transmitting sheet where the light-reflecting sheet contacts the light-reflecting sheet, so as to seal the light-reflecting sheet between the second housing and the light-transmitting sheet.

[0010] In some embodiments, in the vertical direction, the upper end of the light-transmitting sheet is close to the reflective sheet, and the lower end of the light-transmitting sheet is away from the reflective sheet, so as to form an angle between the light-transmitting sheet and the reflective sheet, and the angle is less than 90°.

[0011] In some embodiments, the base station further includes: a water injection assembly, which is arranged between the first shell and the second shell, and in the vertical direction, the water injection assembly is located below the receiving port; wherein, the water injection assembly has a water injection state and a non-water injection state, and in the water injection state, at least partially penetrates the first shell to connect with the mobile robot.

[0012] In some embodiments, the water injection assembly includes a retractable water injection pipe; wherein, in the water injection state, the water injection pipe extends out of the first shell and is connected to the mobile robot; in the non-water injection state, the water injection pipe is retracted into the interior of the first shell.

[0013] In some embodiments, in the vertical direction, the charging assembly is located above the water injection assembly.

[0014] In some embodiments, the base station further includes: a control panel, disposed between the first shell and the second shell, and connected to at least the charging component and the water injection component to control the working state of the base station.

[0015] An embodiment of the present invention also provides an intelligent mobile nursing system, comprising: a base station; a mobile robot, used to move to a target location for use by a user; wherein the mobile robot is movably connected to the base station to at least charge and / or inject water.

[0016] The present invention provides a base station for connecting to a mobile robot. The base station includes a main body and a signal reflecting device. The main body is provided with at least a charging component for the mobile robot to connect and charge. The signal reflecting device is used to reflect the signal emitted by the mobile robot. The signal reflecting device is installed on the main body. In the direction of signal transmission, the signal reflecting device is located on the side of the main body away from the mobile robot. In this way, the distance between the mobile robot and the signal reflecting device is increased, and the transmission path of the signal emitted by the mobile robot is lengthened. Even if the mobile robot has a small movable space, the mobile robot can adjust its position over a larger distance to align with the base station when approaching the base station, thereby successfully completing the docking and homing with the base station, automatically realizing functions such as charging and water injection, improving the reliability of the intelligent product, and optimizing the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of the intelligent mobile nursing system provided by an embodiment of the present utility model;

[0018] Figure 2 A schematic diagram of the overall structure of a base station provided in an embodiment of the present utility model;

[0019] Figure 3 A schematic diagram of the assembly structure of a base station provided in an embodiment of the present utility model;

[0020] Figure 4 A schematic cross-sectional view of a base station according to an embodiment of the present invention;

[0021] Figure 5 A schematic structural diagram of a water injection assembly provided in an embodiment of the present utility model.

[0022] Description of reference numerals:

[0023] 1. Intelligent mobile nursing system; 10. Base station; 20. Mobile robot; 100. Main body; 101. Signal reflection device; 102. Charging component; 103. First shell; 104. Second shell; 1031. Receiving port; 1011. Reflective sheet; 1012. Transparent sheet; 1013. Adhesive; 1014. Sealing element; 105. Water injection component; 1050. Housing; 1051. Water injection pipe; 1052. Rack rod; 1053. Drive wheel; 1054. Motor; 106. Control panel. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] The various specific technical features described in the specific embodiments may be combined in any suitable manner, unless they are inconsistent. For example, different embodiments and technical solutions may be formed by combining different specific technical features. To avoid unnecessary repetition, the various possible combinations of the specific technical features in this utility model will not be described separately.

[0026] In the following description, the terms "first, second, ..." are used solely to distinguish different objects and do not imply any similarities or connections between the objects. It should be understood that the directional descriptions "above," "below," "outside," and "inside" refer to directions during normal use. The directions "left" and "right" refer to the left-right directions shown in the corresponding schematic diagrams, which may or may not be the left-right directions during normal use.

[0027] It should be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element. "A plurality" means greater than or equal to two.

[0028] like Figure 1 and Figure 2As shown, an embodiment of the present invention provides a base station 10 for connecting to a mobile robot 20 to charge and refill the mobile robot 20 via the base station 10. The mobile robot 20 can be a sweeping robot or a toilet robot. The present embodiment uses a toilet robot as an example to illustrate the operating principle of the mobile robot 20. The mobile robot 20 is typically able to move around a room according to control instructions and preset programs, allowing users to defecate without having to go to the bathroom, thereby assisting with daily care for users with limited mobility. When the mobile robot 20 is about to run out of power or needs to be refilled with water, it enters a station-seeking state. During this state, the mobile robot 20 sends a signal to the base station 10, and the base station 10 also sends a signal back to the mobile robot 20. After receiving and processing the signal from the base station 10, the mobile robot 20 determines the location of the base station 10 and moves toward it. During the movement process, the mobile robot 20 continuously sends signals to the base station 10 and repeats the above process, continuously adjusting its position until it is accurately connected to the base station 10. Once connected, the base station 10 charges the mobile robot 20 and injects clean water into it. Once charging and other tasks are complete, the mobile robot 20 automatically leaves the base station 10 and can continue assisting the user with defecation. Once the waste inside the mobile robot 20 reaches a specified limit, the mobile robot 20 can also move to the bathroom to automatically dispose of waste, demonstrating its high level of intelligence.

[0029] like Figure 1 and Figure 2 As shown, the base station 10 includes a main body 100 and a signal reflecting device 101. At least a charging component 102 is provided inside the main body 100 for the mobile robot 20 to connect and charge. The signal reflecting device 101 is used to reflect the signal emitted by the mobile robot 20, and the signal reflecting device 101 is installed on the main body 100. In other words, the signal reflecting device 101 and the charging component 102 are provided on the main body 100 of the base station 10. The mobile robot 20 can move to the base station 10, connect to the base station 10 and charge. In the process of the mobile robot 20 approaching the base station 10, the mobile robot 10 continuously sends signals to the base station 10, and the signals are reflected back to the mobile robot 20 by the signal reflecting device 101. At this time, the mobile robot 20 will adjust its own moving direction in time according to the position information of the received signal, so that the mobile robot 20 can accurately connect with the base station 10.

[0030] Specifically, in an embodiment of the present invention, the signal reflecting device 101 is arranged on a side of the body 100 away from the mobile robot 20 along the thickness direction of the body 100. It should be noted that the thickness of the body 100 refers to: under a conventional installation method, with the base station 10 installed vertically (such as fixed on a wall) as the direction reference, in this state, the minimum size of the body 100 in the horizontal direction. The signal reflecting device 101 is arranged on a side of the body 100 away from the mobile robot 20, which means that after the mobile robot 20 is connected to the base station 10, the side of the mobile robot 20 facing the base station 10 is used as a reference, and along the thickness direction of the body 100, the side of the body 100 away from the mobile robot 20. This side can be the side of the body 100 connected to the fixed wall, or it can be the side located inside the body 100, provided that signal transmission is satisfied.

[0031] Understandably, to facilitate daily charging and watering of the mobile robot 20, the base station 10 is typically located in a bathroom. However, bathroom space is very limited, and the mobile robot 20 is prone to colliding with the base station 10 during movement without the mobile robot 20 adjusting its position in time. However, by placing the signal reflector 101 on the side of the base station 10 away from the mobile robot 20, the distance between the signal reflector 101 and the mobile robot 20 is increased by an amount equivalent to the thickness of the base station 10. This allows the mobile robot 20 to adjust its position, such as left and right, more distance as it approaches the base station 10, resulting in a more accurate connection between the mobile robot 20 and the base station 10, enabling accurate and reliable performance of functions such as watering or charging.

[0032] A base station provided in an embodiment of the present invention is used to connect with a mobile robot. The base station includes a main body and a signal reflecting device. At least a charging component is provided inside the main body for the mobile robot to connect and charge. The signal reflecting device is used to reflect the signal emitted by the mobile robot. The signal reflecting device is installed on the main body. In the direction of signal transmission, the signal reflecting device is located on the side of the main body away from the mobile robot. In this way, the distance between the mobile robot and the signal reflecting device is increased, and the transmission path of the signal emitted by the mobile robot is lengthened. Even if the mobile robot has a small movable space, the mobile robot can adjust its position over a larger distance in the process of approaching the base station to align with the base station, thereby successfully completing the docking and homing with the base station, and automatically realizing functions such as charging and water injection, thereby improving the reliability of the product's intelligence and optimizing the user's experience.

[0033] In some embodiments, as Figure 3As shown, the main body 100 includes a first shell 103 and a second shell 104. The first shell 103 is located on the side close to the mobile robot 20, and the second shell 104 is connected to the first shell 103 and is located on the side away from the mobile robot 20. In other words, the first shell 103 and the second shell 104 together form the outer shell of the main body 100. When the mobile robot 20 approaches the base station 10, the first shell 103 is located on the side close to the mobile robot 20, and the second shell 104 is located on the side away from the mobile robot 20.

[0034] like Figure 4 As shown, the charging assembly 102 is located between the first housing 103 and the second housing 104, and the mobile robot 20 and the charging assembly 102 are connected via the first housing 103. It can be understood that the charging assembly 102 is arranged between the first housing 103 and the second housing 104 and extends toward the first housing 103. The first housing 103 has a connector protruding toward the mobile robot 20. When charging, the mobile robot 20 connects to the connector on the base station 10 and is charged. The signal reflector 101 is mounted on the second housing 104. The first housing 103 has a receiving port 1031 for signal transmission. The position of the receiving port 1031 corresponds to the position of the signal reflector 1031. It can be understood that the signal reflecting device 101 is set on the second shell 104 away from the mobile robot 20. During the signal transmission process, the signal needs to pass through the first shell 103 to be transmitted to the signal reflecting device 101. At this time, a receiving port 1031 is opened on the first shell 103 to allow the signal to pass through the first shell 103 smoothly, reduce the interference of the first shell 103 on the signal, and improve the stability of signal transmission.

[0035] This embodiment of the utility model connects the charging assembly to the first housing, allowing the mobile robot to charge through a contact connection. This simplifies the structure of the charging connector and facilitates connection. Furthermore, a receiving port is provided on the first housing to reduce interference during signal transmission, improve signal transmission stability, ensure stable and accurate movement of the mobile robot, and optimize product functionality.

[0036] In some embodiments, as Figure 2 and Figure 3As shown, the signal reflecting device 101 includes a reflective sheet 1011, a translucent sheet 1012, and an adhesive 1013. The reflective sheet 1011 is attached to the second housing 104. The translucent sheet 1012 is located on the side of the reflective sheet 1011 closest to the first housing 103 to transmit signals transmitted by the mobile robot 20. The translucent sheet 1012 is attached to the second housing 104 via the adhesive 1013. It is understood that the signal reflecting device 101 reflects signals via the reflective sheet 1011. Specifically, the reflective sheet 1011 can be a reflective sticker, which has adhesive properties and can be directly attached to the second housing 104. The reflective sheet 1011 is relatively thin, and attaching it to the second housing 104 reduces the thickness of the signal reflecting device 101, further limiting the distance between the signal reflecting device 101 and the mobile robot 2. At the same time, a translucent sheet 1012 is provided on the outside of the reflective sheet 1011. The translucent sheet 1012 is adhered to the second shell 104 through an adhesive 1013, and the reflective sheet 1013 is fixed between the second shell 104 and the translucent sheet 1012. The translucent sheet 1012 protects the reflective sheet 1011, prevents the reflective sheet 1011 from being directly exposed to the outside world, prevents damage, and extends the service life of the signal reflecting device 101.

[0037] By attaching the reflective sheet to the second housing, this embodiment of the utility model minimizes the thickness of the signal reflective device, further increasing the distance between the signal reflective device and the mobile robot, ensuring accurate alignment of the mobile robot. Furthermore, by providing a translucent sheet to protect the reflective sheet, it prevents wear and tear, thereby extending the service life of the component and improving product quality.

[0038] In some embodiments, as Figure 3 As shown, the signal reflecting device 101 further includes a seal 1014. The seal 1014 is disposed at the edge where the translucent sheet 1012 contacts the reflective sheet 1011, thereby sealing the reflective sheet 1011 between the second housing 104 and the translucent sheet 1012. In other words, the seal 1014 is disposed at the edge where the translucent sheet 1012 and the second housing 104 meet. The seal 1014 seals the reflective sheet 1011 between the second housing 104 and the translucent sheet 1012, isolating the reflective sheet 1011 from the external environment. It is understood that the base station 10 of the mobile robot 20 is often placed in a bathroom, where the environment is humid and humid, which is not conducive to the reflective sheet 1011 being stably attached to the second housing 104. Furthermore, the moisture can affect the reflective function of the reflective sheet 1011. Therefore, the seal 1014 is required to isolate the moisture, thereby effectively preventing moisture from adhering to the reflective sheet 1011 and affecting signal reflection.

[0039] The embodiment of the utility model seals the reflective sheet between the second shell and the translucent sheet by providing a seal, so that the reflective sheet is not affected by external water vapor and can be firmly attached to the second shell. At the same time, it prevents external water vapor from interfering with the reflected signal of the reflective sheet, thereby improving the accuracy of the docking between the mobile robot and the base station, optimizing the performance of the product, and improving the user experience.

[0040] In some embodiments, as Figure 4 As shown, in the vertical direction, the upper end of the light-transmitting sheet 1012 is close to the reflective sheet 1011, and the lower end of the light-transmitting sheet 1012 is away from the reflective sheet 1011, so that an angle A is formed between the light-transmitting sheet 1012 and the reflective sheet 1011, and the angle A is less than 90 degrees. In other words, in the vertical direction, the light-transmitting sheet 1012 and the reflective sheet 1011 are not arranged parallel to each other, but are inclined to form a certain angle A, which is an acute angle. The light-transmitting sheet 1012 is installed at a reasonable tilt angle, which can effectively avoid interference light caused by direct reflection.

[0041] The embodiment of the utility model effectively avoids the interference light generated by direct reflection by setting a reasonable angle between the transparent sheet and the reflective sheet, improves the accuracy of the reflected signal, makes the alignment of the mobile robot and the base station more accurate, and improves the performance of the product.

[0042] In some embodiments, as Figure 4 As shown, the base station 10 also includes a water injection assembly 105. The water injection assembly 105 is disposed between the first housing 103 and the second housing 104. In the vertical direction, the water injection assembly 105 is located below the receiving port 1031. The water injection assembly 105 has a water injection state and a non-water injection state. In the water injection state, it at least partially penetrates the first housing 103 to connect with the mobile robot 20. It can be understood that the base station 10 is further provided with a water injection assembly 105, which is located between the first housing 103 and the second housing 104 and can be connected to the mobile robot 20 to inject clean water into the mobile robot 20 to meet the water needs of the mobile robot 20 for normal operation. At the same time, in the vertical direction, the water injection component 105 is arranged below the receiving port 1031, that is, the water injection component 105 is located below the signal reflecting device 101. During the water injection process, if liquid leaks, the liquid will flow downward along the first shell 103 under the action of gravity, and will not flow into the signal reflecting device 101 located above the water injection component 105, thereby avoiding water from flowing into the signal reflecting device 101 and preventing water from affecting signal reflection.

[0043] The embodiment of the utility model is provided with a water injection component, through which water is injected into the mobile robot to ensure the normal operation of the mobile robot. At the same time, the water injection component is arranged below the receiving port to avoid water leakage and affect the normal operation of the signal reflection device, thereby optimizing the performance of the product.

[0044] In some embodiments, as Figure 5 As shown, the water injection assembly 105 includes a retractable water injection pipe 1051. In the water injection state, the water injection pipe 1051 extends from the first housing 103 and connects to the mobile robot 20. In the non-water injection state, the water injection pipe 1051 retracts into the interior of the first housing 103. As can be understood, the water injection assembly 105 includes a retractable water injection pipe 1051. In the water injection state, the water injection pipe 1051 can extend from the first housing 103 and into the mobile robot 20 to inject water, preventing water leakage during the injection process and ensuring the stability of the water injection process. In the non-water injection state, the outermost end of the water injection pipe 1051 is located inside the first housing 103, and the water injection pipe 1051 is not exposed. This not only reduces the space occupied by the base station 10, facilitating placement in smaller areas, and protecting the drain pipe 1051, but also improves the overall appearance.

[0045] Specifically, if Figure 5 As shown, the water injection assembly 105 also includes a housing 1050, which is used to accommodate components such as a water injection pipe 1051. A rack rod 1052 is mounted on one side of the water injection pipe 1051, and a drive wheel 1053 is also mounted on one side of the water injection pipe 1051, meshing with the rack rod 1052. When the drive wheel 1053 rotates clockwise, it pushes the rack rod 1052 out of the housing 1050, thereby extending the water injection pipe 1051 out of the base station. When the drive wheel 1053 rotates counterclockwise, the drive wheel 1053 pulls the rack rod 1052 back into the housing 1050, thereby retracting the water injection pipe 1052 into the interior of the base station 10. The water injection assembly 105 is also provided with a motor 1054 connected to the drive wheel 1053 to drive the drive wheel 1053 to rotate forward or reverse, thereby automatically switching between a water injection state and a non-water injection state.

[0046] The embodiment of the utility model can improve the stability of the water injection process by arranging a retractable water injection pipe in the water injection component, which extends into the mobile robot in the water injection state; in the non-water injection state, the water injection pipe retracts without increasing the space occupied by the base station, making it convenient to place the base station in a small place such as a bathroom, while protecting the water injection pipe, extending the service life of the water injection component, and optimizing product quality.

[0047] In some embodiments, as Figure 2 As shown, in the vertical direction, the charging assembly 102 is located above the water injection assembly 105. That is, when the mobile robot 20 is connected to the base station 10, the charging assembly 102 and the water injection assembly 105 operate simultaneously. At this time, the charging assembly 102 is located above the water injection assembly 105, thereby effectively preventing water leakage from affecting the operation of the charging assembly 102 during the water injection process.

[0048] The embodiment of the utility model arranges the charging component above the water injection component, thereby avoiding the influence of the leaked water flow in the water injection state on the operation of the charging component, extending the service life of the water injection component, realizing the charging and water injection functions at the same time, improving the working efficiency of the base station, and improving the user experience.

[0049] In some embodiments, as Figure 4 As shown, the base station 10 further includes: a control panel 106 , which is disposed between the first shell 103 and the second shell 104 and is connected to at least the charging component 102 and the water injection component 105 to control the working state of the base station 10 . It can be understood that the operation panel 106 is set inside the main body 100 and is connected to the charging component 102 and the water injection component 105 respectively. In the process of the mobile robot 20 approaching and connecting to the base station 10, the charging component 102 first contacts the mobile robot 20. When the charging component 102 and the mobile robot 20 are connected, the connection signal will be transmitted to the control panel 106 connected to the charging component 102. At this time, the control panel 106 controls the charging component 20 to start charging. At the same time, the control panel 106 can send a signal to the water injection component 105, and the water injection component 105 switches from a non-water injection state to a water injection state. The water injection pipe 1051 extends out of the base station 10 and is inserted into the mobile robot 20 for water injection. In this way, the control panel 106 processes the signals from the charging component 102 and the water injection component 105, thereby controlling the working states of the charging component 102 and the water injection component 105, so that the charging component 102 and the water injection component 105 can cooperate with each other to improve the charging and water injection efficiency of the base station 10.

[0050] The embodiment of the utility model processes the signal by setting up a control panel, thereby controlling the charging component and the water injection component to work in coordination with each other, thereby improving the efficiency of the base station in charging and injecting water into the mobile robot and optimizing the user experience of the product.

[0051] The present invention also provides an intelligent mobile nursing system 1, comprising a base station 10 and a mobile robot 20. The mobile robot 20 is configured to move to a target location for use by a user. The mobile robot 20 is movably connected to the base station 10 for at least charging and / or watering.

[0052] As can be understood, the intelligent mobile nursing system 1 comprises a base station 10 and a mobile robot 20. When the mobile robot 20 has sufficient power and water, it can move around the room according to a pre-set program, assisting patients and elderly people with limited mobility with defecation, thus eliminating the need for them to travel long distances to the bathroom. If the mobile robot 20 is low on power, water, or the sewage tank is full, the mobile robot 20 sends a signal to the base station. The base station 10 then reflects the signal back to the mobile robot 20. The mobile robot 20 then processes the reflected signal, determines the location of the base station 10, and further adjusts its position. As the mobile robot 20 approaches the base station 10, it continuously sends signals to the base station 10 and adjusts its position until it connects with the base station 10. At this point, the mobile robot 20 has adjusted to a position that allows it to accurately connect with the base station 10. Once the connection is stable, the base station 10 can charge and refill the mobile robot 20. This system can assist with defecation, charging, and refilling without manual operation, bringing convenience to the user's life.

[0053] The intelligent mobile nursing system provided by the present invention utilizes a mobile robot capable of automatically adjusting its position, enabling the robot to adjust its position promptly during its return to the base station. This improves the accuracy of the connection between the base station and the mobile robot, facilitating stable charging and watering. Furthermore, the system can complete tasks such as assisted defecation, charging, and watering without manual operation, improving the user experience, increasing the intelligence of daily life, and bringing convenience to users.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A base station for connecting to a mobile robot, characterized in that: The base station includes: A main body, at least including a charging component for the mobile robot to connect and charge; a signal reflecting device, used to reflect the signal emitted by the mobile robot, wherein the signal reflecting device is mounted on the body; Wherein, along the thickness direction of the body, the signal reflecting device is arranged on a side of the body away from the mobile robot.

2. The base station according to claim 1, wherein The body comprises: A first shell is located on a side close to the mobile robot; a second housing connected to the first housing and located on a side away from the mobile robot, the charging assembly being located between the first housing and the second housing, and the mobile robot and the charging assembly being connected via the first housing; The signal reflecting device is installed on the second shell; the first shell has a receiving port for signal transmission, and the position of the receiving port corresponds to the position of the signal reflecting device.

3. The base station according to claim 2, wherein The signal reflecting device comprises: A reflective sheet is attached to the second shell; a light-transmitting sheet, located on a side of the reflective sheet close to the first shell, for transmitting the signal emitted by the mobile robot; Adhesive component, the light-transmitting sheet is attached to the second shell through the adhesive component.

4. The base station according to claim 3, wherein The signal reflecting device further includes a sealing member, which is arranged at an edge of the light-transmitting sheet in contact with the light-reflecting sheet to seal the light-reflecting sheet between the second housing and the light-transmitting sheet.

5. The base station according to claim 3, characterized in that In the vertical direction, the upper end of the light-transmitting sheet is close to the reflective sheet, and the lower end of the light-transmitting sheet is away from the reflective sheet, so as to form an angle between the light-transmitting sheet and the reflective sheet, and the angle is less than 90°. The base station according to claim 2, wherein: The base station further includes: a water injection assembly, disposed between the first shell and the second shell, wherein the water injection assembly is located below the receiving port in a vertical direction; The water injection assembly has a water injection state and a non-water injection state, and in the water injection state, at least partially penetrates the first shell to be connected to the mobile robot.

7. The base station according to claim 6, characterized in that The water injection assembly includes a retractable water injection pipe; Wherein, in the water injection state, the water injection pipe extends out of the first shell and is connected to the mobile robot; in the non-water injection state, the water injection pipe is retracted into the interior of the first shell.

8. The base station according to claim 7, characterized in that In the vertical direction, the charging assembly is located above the water injection assembly.

9. The base station according to claim 6, wherein: The base station further includes: A control panel is provided between the first shell and the second shell, and is connected to at least the charging component and the water injection component to control the working state of the base station.

10. An intelligent mobile nursing system, characterized in that: include: The base station according to any one of claims 1 to 9; A mobile robot is used to move to a target location for use by a user; The mobile robot is movably connected to the base station to at least be charged and / or filled with water.

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