CN218445926U

CN218445926U - Multi-channel serial port and USB port automatic testing device

Info

Publication number: CN218445926U
Application number: CN202222260302.5U
Authority: CN
Inventors: 林楚彬; 李熙林; 李克敏; 雷石花
Original assignee: Shenzhen Qizhi Technology Co ltd
Current assignee: Shenzhen Qizhi Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-02-03
Anticipated expiration: 2032-08-26

Abstract

The application provides an automatic testing device for a multi-channel serial port and a USB port, which is applied to the field of industrial control equipment and comprises a box body, a plurality of signal indicator lamps, a detection circuit board, a detection line and a detection interface; the box body comprises an upper cover and a lower cabinet, and the upper cover and the lower cabinet are closed to form a cavity; the detection circuit boards are arranged in the cavity, correspond to the detection lines and extend out of the lower cabinet, and one end, extending out of the lower cabinet, of each detection line is connected with a detection interface; a plurality of signal indicating lamps are laid on one surface of the upper cover; the detection circuit boards correspond to the detection lines, the detection interfaces and the signal indicating lamps one by one; the multi-channel serial port and USB port testing device has the advantages that the technical problems that the detection mode which cannot be solved by the conventional multi-channel serial port and USB port testing device needs a worker to repeatedly insert and extract different plug ports, and a computer is required to operate for detection, so that the workload is large, and the plug-in work is complicated are solved.

Description

Multi-channel serial port and USB port automatic testing device

Technical Field

The application relates to the technical field of industrial control equipment, in particular to an automatic testing device for a multi-channel serial port and a USB port.

Background

The industrial control equipment at present, that is, the industrial control computer and other equipment, and the industrial control equipment has many various interfaces which need to be adapted to other peripheral equipment, and the interfaces need to be tested after being produced, processed and installed in a factory to judge whether the interfaces on the industrial control equipment have faults or easily cause looseness between internal connection wires of the interfaces in the transportation or installation and disassembly processes of the industrial control equipment;

in the existing solution for determining whether the socket has a fault, one end of a testing computer is usually connected with a testing line, then the other end of the testing line is used for plugging a plurality of sockets on the industrial control equipment one by one, and whether the communication or the energization of the socket or the interface has a fault is obtained through the feedback of the testing computer.

SUMMERY OF THE UTILITY MODEL

This application aims at solving the detection mode and needs the staff relapse insert in extracting the interface of difference to still operating the computer and detecting, work load is big, the technical problem that grafting work is heavy and complicated, provides a multichannel serial ports and USB mouth automatic testing arrangement.

The application adopts the following technical means for solving the technical problems:

an automatic testing device for a multi-channel serial port and a USB port comprises a box body, a plurality of signal indicator lamps, a detection circuit board, a detection line and a detection interface;

the box body comprises an upper cover and a lower cabinet, and the upper cover and the lower cabinet are closed to form a cavity;

the detection circuit boards are arranged in the cavity, correspond to the detection lines and extend out of the lower cabinet, and one end, extending out of the lower cabinet, of each detection line is connected with a detection interface;

the signal indicator lamps are laid on one surface of the upper cover;

the detection lines, the detection interfaces and the signal indicator lamps are in one-to-one correspondence with the detection circuit boards.

Further, the box is the setting of cuboid structure.

Further, the device also comprises a closing member, wherein the closing member comprises a through hole and a screw hole;

the position all is equipped with the opening all around of upper cover, the cabinet corresponds down the position of opening is equipped with the screw, the opening with the screw aligns through the fix with screw.

Further, still include the power, the power with detect circuit board and signal indication lamp are connected.

The application provides multichannel serial ports and USB mouth automatic testing arrangement has following beneficial effect: the detection device comprises a box body, a plurality of signal indicating lamps, a detection circuit board, a detection line and a detection interface; the box body comprises an upper cover and a lower cabinet, and the upper cover and the lower cabinet are closed to form a cavity; the detection circuit boards are arranged in the cavity, correspond to the detection lines and extend out of the lower cabinet, and one end, extending out of the lower cabinet, of each detection line is connected with a detection interface; the signal indicator lamps are laid on one surface of the upper cover; the detection lines, the detection interfaces and the signal indicator lamps are in one-to-one correspondence with the detection circuit boards; the multi-channel serial port and USB port testing device has the advantages that the technical problems that the detection mode which cannot be solved by the conventional multi-channel serial port and USB port testing device needs a worker to repeatedly insert and extract different plug ports, and a computer is required to operate for detection, so that the workload is large, and the plug-in work is complicated are solved.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an embodiment of an automatic testing device for a multi-channel serial port and a USB port according to the present application;

FIG. 2 is one of the overall structural cross-sectional views of an embodiment of the multi-channel serial port and USB port automatic test device according to the present application;

fig. 3 is a second cross-sectional view of the overall structure of an embodiment of the automatic testing apparatus for multi-channel serial and USB ports according to the present invention.

The implementation, functional features and advantages of the present application will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The technical solutions in the embodiments of the present application will be described below clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It is noted that the terms "comprises," "comprising," and "having" and any variations thereof in the description and claims of this application and the drawings described above are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. In the claims, the description and the drawings of the specification of the present application, relational terms such as "first" and "second", and the like, may be used solely to distinguish one entity/action/object from another entity/action/object without necessarily requiring or implying any actual such relationship or order between such entities/actions/objects.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1-3, a schematic structural diagram of an automatic testing apparatus for a multi-channel serial port and a USB port in an embodiment of the present application is shown;

an automatic testing device for a multi-channel serial port and a USB port comprises a box body, a plurality of signal indicating lamps 2, a detection circuit board 102, a detection line 4 and a detection interface 5;

the box body comprises an upper cover 6 and a lower cabinet 1, and the upper cover 6 and the lower cabinet 1 are closed to form a cavity 101;

the detection circuit boards 102 are arranged in the cavity 101, the detection circuit boards 102 correspond to the detection lines 4 and extend out of the lower cabinet 1, and one end of the detection line 4, extending out of the lower cabinet 1, is connected with a detection interface 5;

a plurality of signal indicator lamps 2 are laid on one surface of the upper cover 6;

the detection circuit boards 102 correspond to the detection lines 4, the detection interfaces 5 and the signal indicator lamps 2 one to one.

The box is the setting of cuboid structure.

The detection circuit board comprises a detection circuit board 102 and a signal indicator lamp 2, and further comprises a power supply 103, wherein the power supply 103 is connected with the detection circuit board 102 and the signal indicator lamp 2.

Specifically, firstly, the worker places industrial control equipment to be detected beside, turns on the power supply 103, and then connects a plurality of detection interfaces 5 into a plurality of sockets on the industrial control equipment, such as a serial port, a USB port, some signal interfaces and the like, after the interfaces on the industrial control equipment are plugged in a one-to-one correspondence manner, the worker waits for several minutes, and performs signal and electrical detection through the internal corresponding detection circuit board 102, so as to detect whether the sockets on the industrial control equipment have communication or electrical obstacle, and can know through the corresponding signal indicator lamps 2 on the detection circuit board 102, if the signal indicator lamps 2 are in failure, then according to the sequencing of the signal indicator lamps 2, the specific sockets can be known to be in failure by the sequencing of the corresponding detection interfaces 5, and similarly, if the signal indicator lamps 2 are normal, then the corresponding detection interfaces 5 are normal, thereby solving the tedious work of plugging the interfaces or the serial ports one by the current detection computer, improving the corresponding detection progress, and detecting high efficiency and being difficult to have detection error.

In one embodiment, a closure member is also included, the closure member including through port 3 and threaded bore 105;

all be equipped with opening 3 in the position all around of upper cover 6, down cabinet 1 corresponds the position of opening 3 is equipped with screw 105, opening 3 with screw 105 aligns and is fixed through screw 104.

Specifically, in order to save the corresponding internal space of the device, the screw 104 is used for aligning through the through hole 3 and the screw hole 105, so that more unnecessary devices can be saved in the whole device, the whole space utilization rate of the device is large, the size is small, and the carrying and the transportation are convenient.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic testing device for a multi-channel serial port and a USB port is characterized by comprising a box body, a plurality of signal indicator lamps, a detection circuit board, a detection line and a detection interface;

the signal indicator lamps are laid on one surface of the upper cover;

2. The automatic testing device for the multi-channel serial port and the USB port as claimed in claim 1, wherein the box body is in a rectangular structure.

3. The multi-channel serial and USB port automatic test device of claim 1, further comprising a closure member, said closure member comprising a through port and a threaded hole;

4. The automatic testing device for the multi-channel serial port and the USB port as claimed in claim 1, further comprising a power supply, wherein the power supply is connected with the detection circuit board and the signal indicator lamp.