CN213659216U - Robot hand-held controller - Google Patents

Abstract

The scheme relates to a robot handheld controller, which is used for solving the problem of high cost caused by the fact that the robot handheld controller in the prior art can only control a robot of one type. The robot hand-held controller includes: a housing; the power supply and communication interface is arranged on the shell and used for realizing connection with any one of a plurality of different types of communication devices; the level isolation circuit, the level identification circuit and the matrix gating circuit are arranged in the shell, one end of the level isolation circuit is connected with the power supply and the communication interface, and the other end of the level isolation circuit is respectively connected with the level identification circuit and the matrix gating circuit; the single chip microcomputer is arranged in the shell; the communication circuits are arranged in the shell and are of different types, and the communication circuits are respectively connected with the single chip microcomputer; the singlechip identifies the communication mode based on the electric signal output by the level identification circuit and controls the communication circuit of the type corresponding to the identified communication mode to be communicated with the matrix gating circuit.

Description

Robot hand-held controller

Technical Field

The utility model belongs to the wireless communication equipment field, concretely relates to robot handheld controller.

Background

In the use process of the explosive-handling robot, a handheld controller is usually used, and the handheld controllers in the prior art are usually arranged in a one-to-one mode, that is, one type of handheld controller can only control one type of robot, and the control mode is not favorable for cost control.

SUMMERY OF THE UTILITY MODEL

The utility model provides a robot hand-held controller for solve the robot hand-held controller among the prior art and can only control the problem that leads to with high costs to the robot of a model.

In order to solve the above problems, the utility model discloses a realize through following technical scheme:

the utility model provides a robot handheld controller, include:

a housing;

the power supply and communication interface is arranged on the shell and used for realizing connection with any one of a plurality of different types of communication devices;

the level isolation circuit, the level identification circuit and the matrix gating circuit are arranged in the shell, one end of the level isolation circuit is connected with the power supply and the communication interface, and the other end of the level isolation circuit is respectively connected with the level identification circuit and the matrix gating circuit;

the single chip microcomputer is arranged in the shell;

the communication circuits of different types are arranged in the shell and are respectively connected with the single chip microcomputer;

the single chip microcomputer identifies a communication mode based on the electric signal output by the level identification circuit, and controls the communication circuit of the type corresponding to the identified communication mode to be communicated with the matrix gating circuit.

Preferably, the communication circuit is: one or more of a USB communication circuit, an infrared receiving and mediating circuit, an IIC communication circuit, an SPI communication circuit, a TTL serial port communication circuit, a 232 serial port communication circuit, an 485/422 communication circuit and a CAN communication circuit.

Preferably, the robot handheld controller further comprises:

the control key and the information indicator light are arranged on the shell, and the control key and the information prompter are connected with the single chip microcomputer;

the single chip microcomputer sends a wireless control signal to the robot based on the electric signal input by the control key, so that the robot executes corresponding actions according to the wireless control signal; and the single chip microcomputer sends an electric signal to the information prompter to enable the information prompter to display corresponding information.

Preferably, the control key includes: one or more of an enable key, an emergency stop switch, a startup and shutdown key, a mechanical arm control key, a speed adjusting key and a rocker module.

Preferably, the information prompter comprises one or more of a buzzer, an electric quantity indicator light and a speed gear indicator light.

Preferably, the robot handheld controller further comprises:

the power supply device is respectively connected with the rechargeable battery, the power supply and communication interface and the level isolation circuit.

The utility model has the advantages that:

the communication circuit of the corresponding type and the matrix gating circuit are controlled to be connected through the singlechip in the robot hand-held controller based on the communication mode identified by the level identification circuit, so that the communication device can be replaced to realize multiple communication modes to deal with different use occasions, or the same hand-held controller is used for controlling different robots.

Drawings

Fig. 1 is a block diagram showing the structure of a robot hand-held controller according to the present embodiment.

Detailed Description

Referring to fig. 1, the embodiment of the present invention provides a robot hand-held controller, which comprises a housing, a controller and a communication device. The controller is arranged in the shell, and the communication device is inserted from the outside of the shell and connected with the controller, so that the controller confirms the communication mode of the robot to be controlled currently.

Referring to fig. 1, the controller part comprises a power supply and communication interface, a power supply device, a rechargeable battery, a level isolation circuit, a level identification circuit, a matrix gating circuit, a USB communication circuit, an infrared receiving and adjusting circuit, an IIC communication circuit, an SPI communication circuit, a TTL serial communication circuit, a 232 serial communication circuit, an 485/422 communication circuit, a CAN communication circuit, a single chip microcomputer, an enable key, an emergency stop switch, a startup and shutdown key, a mechanical arm control key, a speed adjusting key, a rocker module, a buzzer, an electric quantity indicator lamp and a speed gear indicator lamp.

The power supply and communication interface is connected to the power supply device and the level isolation circuit, and the rechargeable battery is connected to the power supply device. The level identification circuit and the matrix gating circuit are connected to the single chip microcomputer.

The USB communication circuit is CP 2104; the infrared receiving and adjusting circuit is YIRX 01; the SPI communication circuit and the IIC communication circuit are SC16IS 750; the TTL serial port communication circuit, the 232 serial port communication circuit and the 485/422 communication circuit are all FT 4232; CAN communication circuit CUB 100T; the level identification circuit is ADC 0809; the matrix gating circuit is CH 446X; the power supply and communication interface is a DB9 interface; a level isolation circuit such as FXMA2102L8X is used.

The system comprises an enabling button, an emergency stop switch, a startup and shutdown button, a mechanical arm control button, a speed adjusting button, a rocker module, a buzzer, an electric quantity indicator lamp and a speed gear indicator lamp, wherein the enabling button, the emergency stop switch, the startup and shutdown button, the mechanical arm control button, the speed adjusting button, the rocker module, the buzzer, the electric quantity indicator lamp and.

The communication device is connected to the power supply and the communication interface.

The communication device in this embodiment includes a wireless module, a WiFi module, an infrared module, a bluetooth module, and a communication cable.

When the user uses the controller, the power supply device in the controller supplies power to the communication device by connecting the communication device to the power supply and the communication interface. The communication data signal of the communication device is transmitted to the level isolation circuit and then is accessed to the level identification circuit and the matrix gating circuit. The level isolation circuit is composed of an optocoupler circuit and a triode circuit and is used for electrically isolating a circuit of the communication device and a circuit of the controller, and adverse effects on the circuit caused by abnormal electric signals caused by unstable levels or electromagnetic interference when the communication device and the controller communicate are avoided.

Because the USB communication, the infrared communication, the IIC communication, the SPI communication, the TTL serial communication, the 232 serial communication, the 485/422 communication and the CAN communication have obvious differences in the aspects of voltage, frequency, code rate, initial bit data, cut-off bit data, data bit quantity, signal line quantity and the like, the single chip microcomputer sequentially carries out voltage reading, frequency identification, code rate identification and decoding on the communication modes by means of a level identification circuit, compares the initial bit data, the cut-off bit data and the data bit quantity with the signal line quantity and compares the characteristics of each communication mode to identify the correct communication mode, then controls a matrix gating circuit, switches the level isolation circuit to the corresponding communication circuit to be connected to the single chip microcomputer, and then the single chip microcomputer carries out communication with a communication device.

The rocker module is an existing finished product and is used for controlling a chassis of the robot to move, the mechanical arm control key is used for controlling a mechanical arm of the robot to move, and the specific principle that the rocker module and the mechanical arm control key control the robot to move is the mode described in the prior art. In this embodiment, to avoid the false touch, when controlling the movement of the robot, the user needs to press the enable button first and then operate the mechanical arm control button or the rocker module; when the enable key is released again, the robot needs to stop moving immediately even if the user still operates the mechanical arm control key or the rocker module.

Claims (6)

1. A robotic hand-held controller, comprising:

a housing;

the power supply and communication interface is arranged on the shell and used for realizing connection with any one of a plurality of different types of communication devices;

the level isolation circuit, the level identification circuit and the matrix gating circuit are arranged in the shell, one end of the level isolation circuit is connected with the power supply and the communication interface, and the other end of the level isolation circuit is respectively connected with the level identification circuit and the matrix gating circuit;

the single chip microcomputer is arranged in the shell;

the communication circuits of different types are arranged in the shell and are respectively connected with the single chip microcomputer;

the single chip microcomputer identifies a communication mode based on the electric signal output by the level identification circuit, and controls the communication circuit of the type corresponding to the identified communication mode to be communicated with the matrix gating circuit.

2. The robotic hand-held controller of claim 1, wherein the communication circuit is: one or more of a USB communication circuit, an infrared receiving and mediating circuit, an IIC communication circuit, an SPI communication circuit, a TTL serial port communication circuit, a 232 serial port communication circuit, an 485/422 communication circuit and a CAN communication circuit.

3. The robotic hand-held controller of claim 1, further comprising:

the control key and the information prompter are arranged on the shell and connected with the singlechip;

the single chip microcomputer sends a wireless control signal to the robot based on the electric signal input by the control key, so that the robot executes corresponding actions according to the wireless control signal; and the single chip microcomputer sends an electric signal to the information prompter to enable the information prompter to carry out corresponding information prompt.

4. The robotic hand-held controller of claim 3, wherein the control keys comprise: one or more of an enable key, an emergency stop switch, a startup and shutdown key, a mechanical arm control key, a speed adjusting key and a rocker module.

5. A robotic hand-held controller as claimed in claim 3, wherein the information prompter comprises one or more of a buzzer, a power indicator light and a speed gear indicator light.

6. The robotic hand-held controller of claim 1, further comprising:

the power supply device is respectively connected with the rechargeable battery, the power supply and communication interface and the level isolation circuit.

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