Rapid detection device for performance of electric cabinet
By designing a fast performance detection device for the electrical control box using PLC controller and touch screen, the problem of difficulty in detecting internal wiring errors in the prior art is solved, and the effect of improving the debugging efficiency of the entire machine and reducing the debugging time is achieved.
Patent Information
- Application Number
- CN202421401362.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The prior art is difficult to detect internal wiring errors in the electrical control box quickly and accurately, resulting in low debugging efficiency of the entire machine, which affects delivery.
A rapid performance detection device for the electrical control box is designed, and the PLC controller is plugged into the connector of the electrical control box through the wiring harness, and the conduction of the DI and DO end lines of the PLC controller is displayed through the touch screen to achieve rapid detection.
Through this device, the correctness of the internal circuit connection of the electrical control box can be quickly detected, the debugging efficiency of the whole machine can be improved, and the debugging time of the whole machine can be reduced.
Smart Images
Figure CN222672211U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a device for quickly detecting the performance of an electric control box, belonging to the technical field of electric control boxes. Background Art
[0002] If the electric control box is not tested after assembly, the control function of the whole machine may fail. The common practice is to use a multimeter to measure the continuity of the circuit, or to check and solve the fault problem during the whole machine debugging. The method of using a multimeter to measure the continuity of the circuit is inefficient and cannot accurately and quickly detect the internal wiring errors of the electric control box; the method of checking and solving fault problems during the whole machine debugging will reduce the efficiency of the whole machine debugging, increase the whole machine debugging time, and affect the delivery of the whole machine. Utility Model Content
[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a device for quickly detecting the performance of an electric control box. The utility model uses a PLC controller to quickly detect the correctness of the internal circuit connection of the electric control box, improve the debugging efficiency of the whole machine, and reduce the debugging time of the whole machine.
[0004] In the first aspect, the utility model provides a device for quickly detecting the performance of an electric control box, including a touch screen, an industrial computer, a control cabinet and a wiring harness. The industrial computer communicates with the control cabinet. The DI end of the PLC controller in the control cabinet is plugged into the connector of the controller set in the electric control box to be tested through the wiring harness. The output end of the electric control box to be tested is connected to the DO end of the PLC controller in the control cabinet through the wiring harness.
[0005] Preferably, the touch screen displays the conduction status of the lines including each DI terminal of the PLC controller and each DO terminal of the PLC controller.
[0006] Beneficial effects achieved by the utility model:
[0007] The utility model discloses a device for quickly detecting the performance of an electric control box, which is used to quickly detect the correctness of the internal circuit connection of the electric control box. The device includes a touch screen, an industrial computer, a control cabinet and a wiring harness. The industrial computer communicates with the control cabinet. The DI end of the PLC controller in the control cabinet is plugged with the connector of the controller set in the electric control box to be tested through the wiring harness. The output end of the electric control box to be tested is connected to the DO end of the PLC controller in the control cabinet through the wiring harness, which is used to control the input of the PLC controller and display the output of the PLC controller; the control cabinet, the wiring harness is used to connect the electric control box to be tested. The present application can quickly detect the correctness of the internal circuit connection of the electric control box through the PLC controller, improve the debugging efficiency of the whole machine, and reduce the debugging time of the whole machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the embodiments are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0009] Figure 1 It is a schematic diagram of the structure of the utility model;
[0010] In the figure, 1. touch screen, 2. industrial computer, 3. control cabinet, 4. wiring harness, 5. testing table, 6. electric control box, 7. controller, 8. PLC controller. DETAILED DESCRIPTION
[0011] To facilitate the technical solution of the application, some concepts involved in the application are first explained below.
[0012] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention, they are only used to explain the relative position relationship and movement status of the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.
[0013] In addition, if the descriptions of "first" and "second" etc. are involved in the present utility model, they are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0014] See also Figure 1 The present application discloses a device for quickly detecting the performance of an electric control box, comprising a touch screen 1, an industrial computer 2, a control cabinet 3 and a wiring harness 4. The industrial computer 2 communicates with the control cabinet 3. The DI end of the PLC controller in the control cabinet 3 is plugged into the connector of the controller set in the electric control box to be tested through the wiring harness 4. The output end of the electric control box to be tested is connected to the DO end of the PLC controller in the control cabinet 3 through the wiring harness 4.
[0015] The utility model device can power each DI terminal of the PLC controller in the control cabinet 3 by operating the touch screen 1, and work the DO terminal of the PLC controller in the control cabinet 3 through the wiring harness 4. The touch screen 1 displays the conduction status of each circuit including each DI terminal of the PLC controller and each DO terminal of the PLC controller. The device can quickly detect the correctness of the internal circuit connection of the electric control box, improve the debugging efficiency of the whole machine, reduce the debugging time of the whole machine, and use the PLC controller to quickly detect the correctness of the internal circuit connection of the electric control box.
[0016] There are many types of touch screen 1, industrial computer 2, control cabinet 3, wiring harness 4, test bench 5, electric control box 6, controller 7, and PLC controller 8 that can be used in the prior art. Those skilled in the art can select them according to actual needs, and no examples are given in this embodiment.
[0017] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.
[0018] Those skilled in the art will readily come up with other embodiments of the present invention after considering the specification and practicing the utility model herein. This application is intended to cover any variations, uses or adaptations of the present invention, which follow the general principles of the present invention and include common knowledge or customary technical means in the art that are not invented by the present invention. The specification and examples are to be regarded as exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.
[0019] The above specific implementation methods further illustrate the purpose, technical solutions and beneficial effects of the present application in detail. It should be understood that the above are only specific implementation methods of the present application and are not used to limit the protection scope of the present application. Any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the present application should be included in the protection scope of the present application.
Claims
1. A rapid detection device for electric control box performance, characterized in that: The device comprises a touch screen (1), an industrial computer (2), a control cabinet (3) and a wiring harness (4); the industrial computer (2) communicates with the control cabinet (3); a DI end of a PLC controller in the control cabinet (3) is plugged into a connector of a controller (7) provided in an electric control box (6) to be tested via the wiring harness (4); and an output end of the electric control box (6) to be tested is connected to a DO end of a PLC controller (8) in the control cabinet (3) via the wiring harness (4).
2. The electric control box performance rapid detection device according to claim 1 is characterized in that: The touch screen (1) displays the conduction status of the lines including each DI terminal of the PLC controller (8) and each DO terminal of the PLC controller (8).