CN208537630U - LCR board On-line self-diagnosis control device - Google Patents
LCR board On-line self-diagnosis control device Download PDFInfo
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- CN208537630U CN208537630U CN201820934443.1U CN201820934443U CN208537630U CN 208537630 U CN208537630 U CN 208537630U CN 201820934443 U CN201820934443 U CN 201820934443U CN 208537630 U CN208537630 U CN 208537630U
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Abstract
LCR board On-line self-diagnosis control device provided by the utility model solves the problems, such as that the test of existing electronic device is not suitable for batch self-checking, for judging that it is high that the test qualified or not low efficiency of device just looks at error rate.Including LCR test machine, self-test controller and self-test input unit；The LCR test machine is connect with the input/output terminal of the self-test controller, the self-test input unit is connect with the input terminal of the LCR test machine, the self-test input unit receives current self-checking command, and it is sent to the input terminal of the LCR test machine, the LCR test machine drives the LCR test machine to carry out self-test according to the self-checking command.The utility model has the advantages that realizing the self-test simultaneously of more machines.In addition, the judgement qualified or not for judgement test device, it to electronic device self-checking in the utility model, shows that green light, red light judge whether it is good devices by self-test state display device, improves high-volume and carry out device detection efficiency and reduce to see error rate.
Description
Technical field
The utility model relates to the field of test technology of electrical part parameter more particularly to LCR board On-line self-diagnosis control dresses
It sets.
Background technique
In the test process of electronic device, it will usually be tested using Special testing device device, but tested
In the process, it needs to carry out the reading of test parameter to test device by the display screen of Special testing device, and therefrom tells
The test result of current test device, judges whether it is good devices.To for currently testing the test parameter and knot of device
Fruit can only be given by way of manual record and be recorded, and rely primarily on people to the examination of test device and sentence to the reading of parameter
It is disconnected, the accuracy of device detection is reduced, especially in the case where high-volume carries out device detection, reduces testing efficiency simultaneously
Improve debugging rate.For above situation, detection device is treated in such a way that more people detect and are checked in the prior art
Detected, but the above method, be directed to Single Electron device detection and need manual manual type, be not suitable for batch,
Self-checking, low efficiency.In addition, the judgement qualified or not for judgement test device, needs artificial observation test result, efficiency
It is low and be easy to appear the case where misunderstanding.
Utility model content
The purpose of the utility model is to provide LCR board On-line self-diagnosis control devices.Solves the survey of existing electronic device
Examination is not suitable for batch self-checking, just looks at the high problem of error rate for the judgement test qualified or not low efficiency of device.
In order to achieve the above object, LCR board On-line self-diagnosis control device provided by the utility model, including, LCR test
Machine, self-test controller and self-test input unit；The LCR test machine is connect with the input/output terminal of the self-test controller, institute
Self-test input unit to be stated to connect with the input terminal of the LCR test machine, the self-test input unit receives current self-checking command,
And it is sent to the input terminal of the LCR test machine, the LCR test machine drives the LCR test machine according to the self-checking command
Carry out self-test.
In a preferred embodiment, further includes: self-test state display device, the self-test state display device with
The input terminal of the self-test controller connects, and drives the self-test status display according to the LCR test machine self-test value is received
Multiple display states of device.
In a preferred embodiment, the self-test state display device includes: by state display lamp, does not pass through
State display lamp.
In a preferred embodiment, if the LCR test machine self-test value and local received by self-test controller
Predicted value match, then drive showing in the self-test state display device by state display lamp, if the LCR test
Machine self-test value and local predicted value mismatch, then drive not aobvious by state display lamp in the self-test state display device
Show.
In a preferred embodiment, described by state display lamp be green light, not by state display lamp be red
Lamp.
In a preferred embodiment, the self-test input unit includes liquid crystal display, tablet computer or computer
Display.
In a preferred embodiment, the input/output terminal of the LCR test machine and the self-test controller
Wirelessly connect.
In a preferred embodiment, the LCR test machine is received described in receiving when the self-test controller
When self-test value, the LCR test machine self-test value generation parameter text file is currently received according to described.
In a preferred embodiment, further includes: text editing apparatus；The text editing apparatus and the self-test
The drive output of controller connects, and receives the parameter text file sent from the self-test controller, according to the parameter text
This document is edited, and get parms text editing file.
In a preferred embodiment, further includes: printing equipment；The printing equipment and the text editing apparatus
Output end connection, printed out according to the parameter text editing file received.
As shown in the above, the beneficial effects of the utility model are, the LCR board On-line self-diagnosis in the utility model
Control device remotely controls test machine by software, realizes the self-test simultaneously of more machines.In addition, being tested for judgement
Device qualified or not judgement shows green light, red by self-test state display device to electronic device self-checking in the present invention
Lamp judges whether it is good devices, in the case where high-volume carries out device detection, improves testing efficiency and reduces and misunderstand
Rate.
Test data can be shown by a variety of display devices, while text editing can be carried out to test data, mentioned
The high delivery efficiency of test data and the reading accuracy of test data, while convenient for the follow-up storage of detection parameters and defeated
Out, it reduces the testing cost of electronic device detection and improves detection efficiency and accuracy.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is in a kind of embodiment of the utility model, and the control system of LCR board On-line self-diagnosis control device is illustrated
Figure；
Fig. 2 is that the LCR board On-line self-diagnosis in the utility model another embodiment, with instruction inputting device controls
The control system schematic diagram of device；
Fig. 3 is that the LCR board On-line self-diagnosis in a kind of embodiment of the utility model, with text editing apparatus controls dress
The control system schematic diagram set；
Fig. 4 is the LCR board On-line self-diagnosis control device in a kind of embodiment of the utility model, with printing equipment
Control system schematic diagram.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described,
Obviously, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.It is practical based on this
Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, is fallen within the protection scope of the utility model.
In order to realize the self-test simultaneously of more machines, it is online certainly that the utility model discloses LCR boards in a kind of embodiment
Control device is examined, as shown in Figure 1, including LCR test machine 101, self-test controller 102 and self-test input unit 103；The LCR
Test machine 101 is connect with the input/output terminal of the self-test controller 102, and the self-test input unit 103 and LCR is surveyed
The input terminal of test-run a machine 101 connects, and the self-test input unit 103 receives current self-checking command, and is sent to the LCR test
The input terminal of machine 101, the LCR test machine 101 drive the LCR test machine 101 to carry out self-test according to the self-checking command.On
It states controller single-chip microcontroller can be used or on-chip system developing is given and realized, the control function realized is existing chip functions
The function of realization can be given through simple development.The concrete model of above-mentioned LCD test machine are as follows: HIOKI-3532-50 tester, it is above-mentioned
Self-test controller can be used STC single-chip microcontroller, ATMEL single-chip microcontroller or system on chip controller and give and realize, inside include:
Arithmetic unit, controller or main register are exporting built in the input terminal in self-test controller " self-inspection data reading program "
" 101 self-test driver of LCR test machine " above-mentioned " program " built in end is the existing program of routine when single-chip microcontroller uses.It is above-mentioned
Self-test project includes: memory state, test voltage, electric current and output port detection.
In order to solve the problems, such as that it is high that the judgement test qualified or not low efficiency of device just looks at error rate, in a kind of preferred embodiment party
In formula, such as Fig. 2, further includes: self-test state display device 104, the self-test state display device 104 and the self-test controller
102 input terminal connection, drives the self-test state display device 104 according to 101 self-test value of LCR test machine is received
Multiple display states.The self-test state display device 104 includes: by state display lamp, does not pass through state display lamp.If from
101 self-test value of LCR test machine received by inspection controller 102 or project match with local predicted value, then drive institute
Showing in self-test state display device 104 by state display lamp is stated, if 101 self-test value of LCR test machine and local
Predicted value mismatches, then drives not showing by state display lamp in the self-test state display device 104.It is described to pass through shape
State display lamp is green light, not by state display lamp is red light.
For convenient for carrying out instruction control to LCR test machine 101, in a preferred embodiment, the self-test is inputted
Device 103 includes liquid crystal display, tablet computer or computer monitor, the LCR test machine and the self-test controller 102
Input/output terminal wirelessly connect.The realization of above-mentioned communication is made by the existing exploitation to single-chip microcontroller
With loading existing program can be achieved.
Text editing can be carried out to test data, while being convenient for the follow-up storage and output of detection parameters, such as Fig. 3, one
In kind of preferred embodiment, described 101 self-test value of LCR test machine is received when the self-test controller connects 102 and receives
When, 101 self-test value of the LCR test machine generation parameter text file is currently received according to described.Further include: text editing dress
Set 105；The text editing apparatus 105 is connect with the drive output of the self-test controller 102, is received from described from prosecution
The parameter text file that device 102 processed is sent, is edited, get parms text editing file according to the parameter text file.
For convenient for being printed to test parameter, such as Fig. 4, in a kind of embodiment of the utility model, further includes: beat
Printing equipment sets 106；The printing equipment 106 is connect with the output end of the text editing apparatus 105, according to the ginseng received
Number text editing file is printed out.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described with power
Subject to the protection scope that benefit requires.
Claims (10)
1.LCR board On-line self-diagnosis control device, which is characterized in that including LCR test machine, self-test controller and self-test input
Device；The LCR test machine is connect with the input/output terminal of the self-test controller, the self-test input unit and the LCR
The input terminal of test machine connects, and the self-test input unit receives current self-checking command, and is sent to the LCR test machine
Input terminal, the LCR test machine drive the LCR test machine to carry out self-test according to the self-checking command.
2. LCR board On-line self-diagnosis control device according to claim 1, which is characterized in that further include: self-test state is aobvious
Showing device, the self-test state display device are connect with the input terminal of the self-test controller, are tested according to the LCR is received
Machine self-test value drives multiple display states of the self-test state display device.
3. LCR board On-line self-diagnosis control device according to claim 2, which is characterized in that the self-test status display
Device includes: by state display lamp, does not pass through state display lamp.
4. LCR board On-line self-diagnosis control device according to claim 3, which is characterized in that if self-test controller is connect
It receives the LCR test machine self-test value to match with local predicted value, then drives logical in the self-test state display device
It crosses state display lamp to show, if the LCR test machine self-test value and local predicted value mismatch, drives the self-test state
Not shown by state display lamp in display device.
5. LCR board On-line self-diagnosis control device according to claim 4, which is characterized in that described to pass through status display
Lamp is green light, not by state display lamp is red light.
6. LCR board On-line self-diagnosis control device according to claim 1, which is characterized in that the self-test input unit
Including liquid crystal display, tablet computer or computer monitor.
7. LCR board On-line self-diagnosis control device according to claim 1 or 5, which is characterized in that the LCR test machine
It is wirelessly connect with the input/output terminal of the self-test controller.
8. LCR board On-line self-diagnosis control device according to claim 1, which is characterized in that when the self-test controller
When receiving the LCR test machine self-test value described in receiving, the LCR test machine self-test value life is currently received according to described
At parameter text file.
9. LCR board On-line self-diagnosis control device according to claim 8, which is characterized in that further include: text editing dress
It sets；The text editing apparatus is connect with the drive output of the self-test controller, is received and is sent from the self-test controller
Parameter text file, edited according to the parameter text file, get parms text editing file.
10. LCR board On-line self-diagnosis control device according to claim 9, which is characterized in that further include: printing equipment；
The printing equipment is connect with the output end of the text editing apparatus, according to the parameter text editing file received into
Row printout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934443.1U CN208537630U (en) | 2018-06-15 | 2018-06-15 | LCR board On-line self-diagnosis control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934443.1U CN208537630U (en) | 2018-06-15 | 2018-06-15 | LCR board On-line self-diagnosis control device |
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| Publication Number | Publication Date |
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| CN208537630U true CN208537630U (en) | 2019-02-22 |
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| CN201820934443.1U Active CN208537630U (en) | 2018-06-15 | 2018-06-15 | LCR board On-line self-diagnosis control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175022A (en) * | 2019-11-29 | 2020-05-19 | 芜湖职业技术学院 | Detection device and method for liquid crystal display screen of ultrasonic cleaning machine |
-
2018
- 2018-06-15 CN CN201820934443.1U patent/CN208537630U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175022A (en) * | 2019-11-29 | 2020-05-19 | 芜湖职业技术学院 | Detection device and method for liquid crystal display screen of ultrasonic cleaning machine |
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