Self-control switch-on type intelligent robot power receiving end module

Abstract

A self-control connection type intelligent robot power receiving end module comprises a power receiving end module CN2, a robot electric brush, an MOS tube, a power receiving signal detection module and a battery, the power receiving end module CN2 is connected with the positive electrode and the negative electrode of the robot electric brush, and the power receiving end module CN2 receives charging voltage provided by an external charging source through the robot electric brush. The power receiving signal detection module is connected with the power receiving end module CN2 to access a charging voltage, the power receiving signal detection module detects a power receiving signal and then electrically triggers the MOS tube to act through a positive electrode and a negative electrode accessed by the power receiving end module CN2, and the MOS tube automatically connects or disconnects a circuit after receiving the power receiving signal, namely, the MOS tube introduces the charging voltage into or disconnects a battery to charge or cut off the battery. According to the utility model, connection and disconnection of the circuit are automatically controlled through the MOS tube, safety accidents such as short circuit, electric shock and the like caused by misoperation or accidental contact in the charging process are avoided, and the safety of the charging process is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent robots, in particular to a self-controlled connected intelligent robot power receiving terminal module. Background Art

[0002] Nowadays, with the development of intelligent robot technology, the requirements for charging modes are getting higher and higher. Existing robots are prone to problems such as accidental electric shock and low charging efficiency during charging. The charging method has certain safety hazards. The battery may be damaged by overcharging or over-discharging during charging, which in turn affects the battery life and increases maintenance costs. Summary of the Invention

[0003] The utility model aims to solve the deficiencies of the prior art and provides a self-controlled connected intelligent robot power receiving terminal module.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0005] A self-controlled, connected intelligent robot power receiving module includes a power receiving module CN2, a robot brush, a MOS transistor, a power receiving signal detection module, and a battery. The power receiving module CN2 is connected to the positive and negative poles of the robot brush. The power receiving module CN2 receives a charging voltage provided by an external charging source through the robot brush. The power receiving signal detection module is connected to the power receiving module CN2 to receive the charging voltage. After the power receiving signal detection module detects the power receiving signal, the positive and negative poles connected to the power receiving module CN2 trigger the MOS transistor to operate. After receiving the power receiving signal, the MOS transistor automatically connects or disconnects the circuit, that is, the MOS transistor introduces or disconnects the charging voltage into the battery to charge or power off.

[0006] The battery is the power source of the intelligent robot.

[0007] The charging voltage provided by the external charging source is the DC36V charging voltage provided by the charging pile.

[0008] The MOS tube includes two parallel positive conduction circuits, two parallel negative conduction circuits and a connector CN1. The two parallel positive conduction circuits and the two parallel negative conduction circuits are connected to the connector CN1. The connector CN1 is connected to the positive and negative poles of the battery. The power signal detection module is connected to the connector CN1.

[0009] The beneficial effects of the utility model are as follows: the utility model automatically controls the connection and disconnection of the circuit through the MOS tube, thereby avoiding safety accidents such as short circuit and electric shock caused by misoperation or accidental contact during the charging process, and greatly improving the safety of the charging process; the automatic control function of the MOS tube reduces the current impact during the charging process, protects the battery from damage by overcharging or over-discharging, thereby extending the service life of the battery and reducing maintenance costs; the power signal detection module automatically identifies the charging signal, triggers the MOS tube action, and realizes automatic control of the charging process without manual intervention, reduces the difficulty of operation, and improves the charging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a circuit diagram of the power signal detection module of the present utility model;

[0011] Figure 2 This is the circuit diagram of the power receiving end module of the present utility model;

[0012] Figure 3 This is the circuit diagram of the connector of the present utility model;

[0013] Figure 4 It is a positive electrode conduction circuit of the MOS tube of the utility model;

[0014] Figure 5 It is another positive electrode conduction circuit of the MOS tube of the utility model;

[0015] Figure 6 It is a negative electrode conduction circuit of the MOS tube of the utility model;

[0016] Figure 7 It is another negative electrode conduction circuit of the MOS tube of the utility model;

[0017] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0019] A self-controlled, connected intelligent robot power-receiving module includes a power-receiving module CN2, a robot brush, a MOS transistor, a power-receiving signal detection module, and a battery. The power-receiving module CN2 is connected to the positive and negative poles of the robot brush. The power-receiving module CN2 receives a charging voltage provided by an external charging source via the robot brush. The power-receiving signal detection module is connected to the power-receiving module CN2 to receive the charging voltage. After the power-receiving signal detection module detects the power-receiving signal, it triggers the MOS transistor to operate via the positive and negative poles of the power-receiving module CN2. The MOS transistor automatically connects or disconnects the circuit upon receiving the power-receiving signal. That is, the MOS transistor introduces or disconnects the charging voltage into or from the battery for charging or powering off. The power-receiving signal detection module automatically identifies the charging signal and triggers the MOS transistor to operate, thereby achieving automated control of the charging process without the need for human intervention, reducing operational difficulty and improving charging efficiency.

[0020] The battery is the power source of the intelligent robot.

[0021] The charging voltage provided by the external charging source is the DC36V charging voltage provided by the charging pile.

[0022] The MOS tube includes two parallel positive conduction circuits, two parallel negative conduction circuits and a connector CN1. The two parallel positive conduction circuits and the two parallel negative conduction circuits are connected to the connector CN1. The connector CN1 is connected to the positive and negative poles of the battery. The power signal detection module is connected to the connector CN1.

[0023] When the present invention is working, the power receiving end module CN2 is arranged between the charging brush of the mobile robot and the battery. The power receiving end module CN2 is connected to the positive and negative poles of the charging brush of the mobile robot. When the brush on the mobile robot contacts the brush of the charging pile, it indicates that the DC36V power of the charging pile is connected to the mobile robot, and the power receiving end module CN2 receives power. After the DC36V voltage is connected, U1 on the circuit of the power receiving signal detection module is turned on, GPIO1 is connected to GND, and the power receiving end module CN2 detects that the mobile robot and the charging pile are successfully connected through the circuit of the power receiving signal detection module, and gives a connection feedback signal to the robot controller through the 3 and 4 pins of the connector CN1. At the same time, the DC36V charging voltage connected to the power receiving end module CN2 turns on the two positive poles to conduct electricity. Q2, Q5, and then Q1 and Q4 in the circuit are turned on, and the COM1 interface on the connector CN1 is connected to the positive pole of the battery, so that the positive pole of the brush is connected to the positive pole of the battery. The DC36V charging voltage turns on Q3 and Q6 of the two negative pole conduction circuits, and the COM2 interface on the connector CN1 is connected to the negative pole of the battery, so that the negative pole of the brush is connected to the negative pole of the battery, realizing a flexible start, completing the connection between the charging positive and negative poles of the charging pile and the robot end, and realizing the charging action. When fully charged, the charger in the charging pile will disconnect the DC36V output, thereby restoring the previous closed state of the MOS tube in the receiving end, the robot charging signal is disconnected, and the robot returns to the non-charging state. Once charging is completed or the receiving signal disappears, the MOS tube automatically disconnects, cutting off the charging current to ensure the safety of the charging process.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0027] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or they are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A self-controlled intelligent robot power receiving terminal module, characterized in that: It includes a receiving end module CN2, a robot brush, a MOS tube, a receiving signal detection module and a battery. The receiving end module CN2 is connected to the positive and negative poles of the robot brush. The receiving end module CN2 receives the charging voltage provided by the external charging source through the robot brush. The receiving signal detection module is connected to the receiving end module CN2 to access the charging voltage. After the receiving signal detection module detects the receiving signal, the positive and negative poles connected to the receiving end module CN2 are used to trigger the MOS tube to operate. After receiving the receiving signal, the MOS tube automatically connects or disconnects the circuit, that is, the MOS tube introduces the charging voltage into or disconnects the battery for charging or powering off.

2. The self-controlled intelligent robot power receiving terminal module according to claim 1, characterized in that: The battery is the power source of the intelligent robot.

3. The self-controlled intelligent robot power receiving terminal module according to claim 2, characterized in that: The charging voltage provided by the external charging source is the DC36V charging voltage provided by the charging pile.

4. The self-controlled connected intelligent robot power receiving terminal module according to claim 3, characterized in that: The MOS tube includes two parallel positive conduction circuits, two parallel negative conduction circuits and a connector CN1. The two parallel positive conduction circuits and the two parallel negative conduction circuits are connected to the connector CN1. The connector CN1 is connected to the positive and negative poles of the battery. The power signal detection module is connected to the connector CN1.

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