CN211402680U

CN211402680U - Conduction test platform for serial port line of intelligent ad hoc network GPS/Beidou positioning plate

Info

Publication number: CN211402680U
Application number: CN201922462699.4U
Authority: CN
Inventors: 华细生; 肖登国; 何艳; 赵磊; 王纪肖
Original assignee: Hubei Kaile Science And Technology Co ltd
Current assignee: Hubei Kaile Science And Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-01
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a conduction test platform that is used for intelligence ad hoc network GPS big dipper locating plate to go here and there is line belongs to check out test set technical field. The LED lamp A, LED consists of a base, a PCB, an LED lamp A, LED, a serial port line interface and the like; a PCB is fixedly arranged on the base, a serial port line connector group is arranged at one end of the PCB, a power line A and a power line B are arranged on the PCB below the serial port line connector group, and the power line A and the power line B are respectively and electrically connected with the serial port line connector group; the LED lamp comprises a power line A and is characterized in that a serial port line interface is arranged on a PCB beside the power line A, an LED lamp A and an LED lamp B are respectively arranged on the PCB above the serial port line interface, and the LED lamp A and the LED lamp B are electrically connected with the serial port line interface. The detection operation is simple and convenient, the detection accuracy is effectively improved, the product quality is practically ensured, and the detection efficiency is high. The problems of missing detection, high false detection rate, complex detection process, troublesome operation and low detection efficiency in the prior art are solved.

Description

Conduction test platform for serial port line of intelligent ad hoc network GPS/Beidou positioning plate

Technical Field

The utility model relates to a conduction test platform that is used for intelligence ad hoc network GPS big dipper locating plate to go here and there is line belongs to check out test set technical field.

Background

The intelligent ad hoc network data terminal communication station adopts a quantum communication mode, and has great application value and wide prospect in the fields of national security, finance and the like. China intelligent ad hoc network data terminal communication equipment is provided with a GPS/Beidou positioning plate, and before delivery, serial port lines of the GPS/Beidou positioning plate must be detected to ensure the quality of delivered products. The existing mode of detecting the on-off of the serial port line of the GPS/Beidou positioning plate through manual visual observation and a universal meter has the following defects: firstly, the detection time of visual observation is long, the workers are easy to be tired, and the omission and wrong detection rate is high; secondly, the universal meters are used for detecting the serial port lines one by one, the operation is troublesome, the detection process is complicated, the detection working efficiency is low, and the product quality is difficult to ensure. Therefore, it is very necessary to develop a detection device for serial port lines of the GPS/Beidou positioning plate.

Disclosure of Invention

The utility model aims to provide a: aiming at the defects, the detection device for the serial port line of the GPS/Beidou positioning plate is simple and convenient to detect, effectively improves the detection accuracy, practically ensures the product quality, and is high in detection efficiency and low in labor intensity.

The technical scheme of the utility model is that:

a conduction test platform for serial port lines of an intelligent ad hoc network GPS/Beidou positioning plate is composed of a base, a PCB, an LED lamp A, LED lamp B, a serial port line connector group, a serial port line connector, a power line A and a power line B; the method is characterized in that: a PCB is fixedly arranged on the base, a serial port line connector group is arranged at one end of the PCB, a power line A and a power line B are arranged on the PCB below the serial port line connector group, and the power line A and the power line B are respectively connected with the serial port line connector group; a serial port line interface is arranged on the PCB beside the power line A, an LED lamp A and an LED lamp B are respectively arranged on the PCB above the serial port line interface, and the LED lamp A and the LED lamp B are electrically connected with the serial port line interface; the serial port line joint group consists of a serial port line joint A, a serial port line joint B, a serial port line joint C and a serial port line joint D; and a transmission line A, a transmission line B, a transmission line C and a transmission line D are arranged in the serial port line interface.

And the power line A and the power line B are respectively connected with an alligator clip.

And the serial port line joint A and the serial port line joint C of the serial port line joint group are connected with the power line A in parallel, and the serial port line joint B and the serial port line joint D are connected with the power line B in parallel.

The lengths of the serial port line joint A, the serial port line joint B, the serial port line joint C and the serial port line joint D are equal.

The transmission line A arranged in the serial port line interface is connected with the anode of the LED lamp A, and the transmission line B is connected with the cathode of the LED lamp A; the transmission line C is connected with the anode of the LED lamp B, and the transmission line D is connected with the cathode of the LED lamp B.

The utility model has the advantages that:

this a switch-on test platform for intelligence ad hoc network GPS big dipper locating plate cluster mouth line, detect easy operation, convenience, the utility model discloses detection device during operation will be surveyed the work piece and correspond and insert in the cluster mouth line interface, through power cord A and power cord B switch on, through the bright and going out of observing two LED lamps A, LED lamp A, can detect out fast whether qualified by the work piece that is surveyed. Compared with the detection by a human eye and a universal meter, the detection device has the advantages of high detection speed, high working efficiency, accurate detection and strong reliability; the problem of current artifical naked eye and universal meter detect, leak to examine, the false-positive rate is high, and the testing process is loaded down with trivial details, the troublesome poeration, detection work efficiency is low is solved, effectively improves and detects the rate of accuracy, has guaranteed the product quality that dispatches from the factory conscientiously, and is particularly suitable for the enterprise and uses.

Drawings

FIG. 1 is a schematic diagram of a front view structure of a conduction test platform for a serial port line of an intelligent ad hoc network GPS/Beidou positioning plate;

FIG. 2 is a schematic bottom view of the structure of FIG. 1;

FIG. 3 is a schematic perspective view of a conduction test platform for a serial line of an intelligent ad hoc network GPS/Beidou positioning plate;

fig. 4 is a circuit schematic diagram of a conduction test platform for serial port lines of an intelligent ad hoc network GPS/beidou positioning board.

In the figure: 1. the LED lamp comprises a base, 2, a PCB board, 3, LED lamps A, 4, LED lamps B, 5, a serial port line interface, 5-1, transmission lines A, 5-2, transmission lines B, 5-3 transmission lines C, 5-4, transmission lines D, 6, power lines A, 7, power lines B, 8, serial port line connectors A, 9, serial port line connectors B, 10, serial port line connectors C, 11, serial port line connectors D, 12 and alligator clips.

Detailed Description

The conduction test platform for the serial port line of the intelligent ad hoc network GPS/Beidou positioning plate comprises a base 1, a PCB 2, an LED lamp A3, an LED lamp B4, a serial port line connector group, a serial port line connector 5, a power line A6 and a power line B7; base 1 is the cuboid, and base 1's material is for preventing static bakelite board, has PCB board 2 through bolt fixed mounting on base 1, and in operation, base 1 can effectively avoid static to PCB board 2's influence, increases the reliability that detects.

One end of the PCB 2 is provided with a serial port line joint group, the serial port line joint group consists of a serial port line joint A8, a serial port line joint B9, a serial port line joint C10 and a serial port line joint D11, the lengths of the serial port line joint A8, the serial port line joint B9, the serial port line joint C10 and the serial port line joint D11 are equal, a power line A6 and a power line B7 are arranged on the PCB 2 below the serial port line joint D11, and the serial port line joint A8 and the serial port line joint C10 are connected with the power line A6 in parallel through the printed lines of the PCB 2; the serial line connector B9 and the serial line connector D11 are connected in parallel to the power supply line B7 through the tracks of the PCB board 2.

The ends of one end of the power cord A6 and one end of the power cord B7 are respectively connected with an alligator clip 12, and in operation, the power cord A6 and the power cord B7 are respectively communicated with a power supply through the alligator clip 12.

A serial port line interface 5 is arranged on the PCB 2 beside the power line A6, a transmission line A5-1, a transmission line B5-2, a transmission line C5-3 and a transmission line D5-4 are arranged in the serial port line interface 5, an LED lamp A3 and an LED lamp B4 are respectively arranged on the PCB 2 above the serial port line interface 5, the transmission line A5-1 is connected with the anode of the LED lamp A3, and the transmission line B5-2 is connected with the cathode of the LED lamp A3; the transmission line C5-3 is connected with the anode of the LED lamp B4, and the transmission line D5-4 is connected with the cathode of the LED lamp B4.

This a switch-on test platform for intelligence ad hoc network GPS big dipper locating plate cluster mouth line, during operation at first with the joint of being surveyed work piece (GPS big dipper locating plate cluster mouth line) with the utility model discloses detection device's cluster mouth line interface 5 corresponds pegs graft, then will the socket of being surveyed the work piece with the utility model discloses detection device's cluster mouth line joint group corresponds pegs graft.

After the completion of being surveyed the work piece grafting, will the utility model discloses detection device's power cord A6 and power cord B7 insert voltage 2.5V's DC voltage-stabilized power supply through alligator clip 12, and power cord A6 connects the positive pole of power, and power cord B7 connects the negative pole of power, accomplishes the detection current return circuit promptly. (see fig. 4).

When the detection circuit works, the current of a detection circuit flows to the serial port line joint group through a power line A6, the power line A6 is connected with the serial port line joint A8 and the serial port line joint C10 in parallel, so the current flows to the serial port line joint A8 and the serial port line joint C10 from the power line A6 respectively, and the current flows into a workpiece to be detected through an interface of the workpiece to be detected after passing through the serial port line joint A8 and the serial port line joint C10;

then, the current continues to flow through the connector of the workpiece to be tested, the transmission line A5-1 of the serial port line interface 5 and the transmission line C5-3, because the transmission line A5-1 is connected with the anode of the LED lamp A3, the transmission line C5-3 is connected with the anode of the LED lamp B4, the current flows through the LED lamp A3 and the LED lamp B4 respectively through the transmission line A5-1 and the transmission line C5-3, flows out from the cathodes of the LED lamp A3 and the LED lamp B4, flows into the workpiece to be tested through the transmission line B5-2 and the transmission line D5-4, the current flows through the workpiece to the serial port line connector B9 and the serial port line connector D11, flows into the power line B7 through the serial port connector B9 and the serial port connector D11, and flows back to the cathode loop of the power supply through the power line B7 and the alligator 12, and the whole process forms a current loop.

The staff observes the LED lamp A3 and the LED lamp B4, if the LED lamp A3 and the LED lamp B4 are simultaneously lighted, the fact that the workpiece to be detected has conductivity is indicated, and the quality of the workpiece to be detected is qualified; if one or all of the LED lamps A3 and B4 are not on, the detected workpiece has defects, and the quality of the detected workpiece is not qualified. I.e. the entire detection operation is completed.

And after the detection of the detected workpiece is finished, taking down the detected workpiece, mounting another detected workpiece for detection, repeating the operation, observing the on and off changes of the LED lamp A3 and the LED lamp B4, and making quality judgment until all the detected workpieces are detected.

This a switch-on test platform for intelligent ad hoc network GPS big dipper locating plate cluster mouth line has easy operation, convenient to use, characteristics that detection speed is fast, effectively improves detection work efficiency, and the work piece quality reliability that has just detected is good, guarantees the quality of the product of dispatching from the factory, satisfies the corresponding detection demand of enterprise completely.

The above description is only a preferred embodiment of the present invention, and the above illustration does not limit the essence of the present invention in any form, and any simple modification or variation of the above embodiments based on the technical essence of the present invention and equivalent embodiments which may be changed or modified to equivalent variations by using the technical essence of the present invention by those of ordinary skill in the art after reading the present description still belong to the technical solution of the present invention without departing from the essence and scope of the present invention.

Claims

1. A conduction test platform for serial port lines of an intelligent ad hoc network GPS/Beidou positioning plate is composed of a base (1), a PCB (2), an LED lamp A (3), an LED lamp B (4), a serial port line connector group, a serial port line connector (5), a power line A (6) and a power line B (7); the method is characterized in that: a PCB (2) is fixedly arranged on the base (1), a serial port line joint group is arranged at one end of the PCB (2), a power line A (6) and a power line B (7) are arranged on the PCB (2) below the serial port line joint group, and the power line A (6) and the power line B (7) are respectively connected with the serial port line joint group; a serial port line interface (5) is arranged on the PCB (2) beside the power line A (6), an LED lamp A (3) and an LED lamp B (4) are respectively arranged on the PCB (2) above the serial port line interface (5), and the LED lamp A (3) and the LED lamp B (4) are electrically connected with the serial port line interface (5); the serial port line joint group consists of a serial port line joint A (8), a serial port line joint B (9), a serial port line joint C (10) and a serial port line joint D (11); and a transmission line A (5-1), a transmission line B (5-2), a transmission line C (5-3) and a transmission line D (5-4) are arranged in the serial port line interface (5).

2. The conduction test platform for the serial port line of the intelligent ad hoc network GPS/Beidou positioning plate according to claim 1, is characterized in that: the power cord A (6) and the power cord B (7) are respectively connected with an alligator clip (12).

3. The conduction test platform for the serial port line of the intelligent ad hoc network GPS/Beidou positioning plate according to claim 1, is characterized in that: and a serial port line joint A (8) and a serial port line joint C (10) of the serial port line joint group are connected with a power line A (6) in parallel, and a serial port line joint B (9) and a serial port line joint D (11) are connected with a power line B (7) in parallel.

4. The conduction test platform for the serial port line of the intelligent ad hoc network GPS/Beidou positioning plate according to claim 1, is characterized in that: the lengths of the serial port line joint A (8), the serial port line joint B (9), the serial port line joint C (10) and the serial port line joint D (11) are equal.

5. The conduction test platform for the serial port line of the intelligent ad hoc network GPS/Beidou positioning plate according to claim 1, is characterized in that: a transmission line A (5-1) arranged in the serial port line interface (5) is connected with the anode of the LED lamp A (3), and a transmission line B (5-2) is connected with the cathode of the LED lamp A (3); the transmission line C (5-3) is connected with the anode of the LED lamp B (4), and the transmission line D (5-4) is connected with the cathode of the LED lamp B (4).