Remote controller tester

Abstract

The utility model discloses a remote controller tester, and belongs to the technical field of remote controller detection. Comprising a single-chip microcomputer circuit module, and the single-chip microcomputer circuit module is electrically connected with a signal receiving unit module, a display screen module, a function selection module and a power conversion module. Under the cooperation of the single-chip microcomputer circuit module, the signal receiving unit module, the display screen module, the function selection module and the power supply conversion module, the tester can automatically search wireless signals sent by a remote controller and analyze the signals sent by the remote controller, and can also be connected with the remote controller in a wired mode to realize the remote control. The analysis result is displayed on the screen of the detection device in a graphic mode, the graphic reflects the real operation of each key and handle on the remote controller, the fault reason of the remote controller can be judged by operating the remote controller and graphic display, and maintenance is convenient; after the tester is used, fault points are clear at a glance, fault reasons can be quickly found, the remote controller can be quickly repaired, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of remote control detection, in particular to a remote control tester. Background Art

[0002] The anchor drill is an integrated machine that combines a tunnel boring machine and an anchor bolt machine. It can realize the parallel operation of the two machines with high efficiency, and is an important direction for the development of tunnel boring machines. The remote control for controlling the anchor drill has many functions and a complex structure. It is difficult to repair when a fault occurs, and the fault point is not easy to find.

[0003] To this end, we have designed and developed a remote control tester, which can automatically search for wireless signals sent by the remote control and analyze the signals sent by the remote control. It can also be connected to the remote control via a wired connection and display the analysis results in a graphical manner on the screen of the detection device, reflecting the actual operation of each button and handle on the remote control. By operating the remote control and the graphic display, the cause of the remote control failure can be determined, which is convenient for maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide a remote control tester to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A remote control tester comprises a single chip circuit module, wherein the single chip circuit module is electrically connected to a signal receiving unit module, a display screen module, a function selection module and a power conversion module;

[0007] The single chip circuit module is used to analyze the signal sent by the remote control and output it as a graphic;

[0008] The signal receiving unit module is used to receive the signal sent by the remote controller and transmit the signal to the single chip circuit module;

[0009] The display screen module is used to display the graphics output by the single-chip circuit module;

[0010] The function selection module is used to set the signal receiving frequency;

[0011] The power conversion module is used to supply power to the entire circuit module.

[0012] As a further preferred solution of the utility model: the signal receiving unit module includes a wireless receiving unit module and a wired connection interface module electrically connected to the single-chip circuit module;

[0013] The wireless receiving unit module is used to receive the wireless signal sent by the remote controller and transmit the signal to the single chip circuit module;

[0014] The wired connection interface module is used to connect to the remote controller by wire, receive the wired signal sent by the remote controller, and transmit the signal to the single-chip circuit module.

[0015] As a further preferred solution of the utility model: the single chip circuit module is electrically connected to a function indication module for displaying the currently received remote control transmission frequency.

[0016] As a further preferred solution of the utility model: the single-chip microcomputer circuit module is electrically connected to a single-chip microcomputer programming interface module for realizing programming and debugging of the single-chip microcomputer circuit module.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] With the cooperation of the single-chip circuit module, the signal receiving unit module, the display module, the function selection module and the power conversion module, the tester can automatically search for the wireless signal sent by the remote control and analyze the signal sent by the remote control. It can also be connected to the remote control by wire and display the analysis result on the screen of the detection device in a graphical way. The graphic reflects the actual operation of each button and handle on the remote control. The cause of the remote control failure can be determined by operating the remote control and the graphic display, which is convenient for maintenance. After using the tester, the fault point is clear at a glance, the cause of the fault can be quickly found, and the remote control can be quickly repaired, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The figure is a schematic diagram of the structure of the remote control tester of the utility model. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0021] See also Figure 1 This embodiment provides a remote control tester, including a single-chip circuit module, wherein the single-chip circuit module is electrically connected to a signal receiving unit module, a display screen module, a function selection module, and a power conversion module:

[0022] The single-chip circuit module is used to analyze the signal sent by the remote control and output it as a graphic; in order to realize the programming and debugging of the single-chip circuit module, the single-chip circuit module is electrically connected to the single-chip programming interface module;

[0023] The signal receiving unit module is used to receive the signal sent by the remote control and transmit the signal to the single-chip circuit module; wherein the signal receiving unit module includes a wireless receiving unit module electrically connected to the single-chip circuit module and a wired connection interface module;

[0024] The wireless receiving unit module is used to receive the wireless signal sent by the remote control and transmit the signal to the single-chip circuit module; as a conventional design, the wireless receiving unit module is electrically connected to a receiving antenna for receiving the wireless signal;

[0025] The wired connection interface module is used to connect to the remote control by wire, receive the wired signal sent by the remote control, and transmit the signal to the single-chip circuit module.

[0026] The display screen module is used to display the graphics output by the single-chip circuit module;

[0027] The function selection module is used to set the signal receiving frequency; in order to better display the received signal frequency to the user, the single-chip circuit module is also electrically connected to a function indication module for displaying the currently received remote control transmission frequency.

[0028] The power conversion module is used to supply power to the entire circuit module.

[0029] In order to enable those skilled in the art to better understand the present application, the working principle of the tester will be described below:

[0030] The tester mainly works in wireless receiving mode, and can be connected by wire in special circumstances. After the power is turned on, the power conversion module converts DC12V into DC5V for the entire circuit to work; according to the remote control model, the signal frequency to be received can be preset through the function selection module, and the single-chip circuit module automatically searches for the wireless signal sent by the remote control through the wireless receiving unit module. After receiving a valid signal, it will stop searching and display the operation information and status in a graphic on the display module. By pressing different buttons on the remote control and running through the graphic changes, the remote control fault can be judged.

[0031] It should be noted that the control program of the single-chip microcomputer circuit module is connected to the single-chip microcomputer programming interface module through a single-chip microcomputer programmer, and can be programmed and set by technicians when leaving the factory. It can work after debugging. It is a technology that can be directly customized by technicians in this field, and this application will not go into details.

[0032] It should be noted that the above embodiments are only specific and clear descriptions of the technical solutions and technical features of the present application. For those skilled in the art, solutions or features that belong to the prior art or common knowledge are not described in detail in the above embodiments.

[0033] In addition, the technical solutions of the present application are not limited to the above-mentioned embodiments. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A remote control tester, characterized in that: It includes a single-chip circuit module, which is electrically connected to a signal receiving unit module, a display screen module, a function selection module and a power conversion module; The single chip circuit module is used to analyze the signal sent by the remote control and output it as a graphic; The signal receiving unit module is used to receive the signal sent by the remote controller and transmit the signal to the single chip circuit module; The display screen module is used to display the graphics output by the single-chip circuit module; The function selection module is used to set the signal receiving frequency; The power conversion module is used to supply power to the entire circuit module.

2. The remote control tester according to claim 1, characterized in that: The signal receiving unit module includes a wireless receiving unit module and a wired connection interface module electrically connected to the single chip circuit module; The wireless receiving unit module is used to receive the wireless signal sent by the remote controller and transmit the signal to the single chip circuit module; The wired connection interface module is used to connect to the remote controller by wire, receive the wired signal sent by the remote controller, and transmit the signal to the single-chip circuit module.

3. The remote control tester according to claim 1, characterized in that: The single chip circuit module is electrically connected to a function indication module for displaying the currently received remote control transmission frequency.

4. The remote control tester according to claim 1, characterized in that: The single-chip microcomputer circuit module is electrically connected to a single-chip microcomputer programming interface module for realizing programming and debugging of the single-chip microcomputer circuit module.

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