CN220820168U - Equipment for rapidly checking parameters of circuit board components - Google Patents
Equipment for rapidly checking parameters of circuit board components Download PDFInfo
- Publication number
- CN220820168U CN220820168U CN202322341929.8U CN202322341929U CN220820168U CN 220820168 U CN220820168 U CN 220820168U CN 202322341929 U CN202322341929 U CN 202322341929U CN 220820168 U CN220820168 U CN 220820168U
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- circuit board
- parameters
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- 238000012360 testing method Methods 0.000 claims abstract description 70
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000007689 inspection Methods 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Tests Of Electronic Circuits (AREA)
Abstract
The utility model discloses a device for rapidly checking component parameters of a circuit board, which comprises a PC terminal, a PC terminal and a control module, wherein the PC terminal is used for importing information of each component on the tested circuit board and storing detection data; the PC terminal is in communication connection with a test host for receiving the information of each component synchronously conveyed by the PC terminal and carrying out parameter detection on each component; the test host is externally connected with a test meter pen for contacting two ends of a component on the tested circuit board to quickly acquire the detection data of the component. According to the utility model, through the PC terminal, the test host and the test meter pen, parameters of components, especially resistance, capacitance, inductance and diode devices, can be rapidly confirmed, manual finger pairs are not needed, the working efficiency is improved, the detection data can be stored, and a good traceability effect is achieved.
Description
Technical Field
The utility model relates to the technical field of detection equipment for electronic component parameters, in particular to equipment for rapidly detecting component parameters of a circuit board.
Background
After the conventional SMT (surface mount technology) patch, repeated test confirmation is required to be carried out on component parameters, particularly the resistance-capacitance component, the inductance and the diode component due to similar appearance, and mass production accidents caused by component patch errors are prevented by confirming that the component patch parameters are correct.
The existing method for confirming the parameters of the components is low in working efficiency and cannot store detection data by manual finger pairs, so that a traceability effect is achieved.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the equipment for rapidly checking the component parameters of the circuit board, which not only can rapidly confirm the component parameters and improve the working efficiency, but also can store the detection data, thereby playing a good role in tracing.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows.
The equipment for rapidly checking the component parameters of the circuit board comprises a PC terminal for importing the information of each component on the tested circuit board and storing detection data; the PC terminal is in communication connection with a test host for receiving the information of each component synchronously conveyed by the PC terminal and carrying out parameter detection on each component; the test host is externally connected with a test meter pen for contacting two ends of a component on the tested circuit board to quickly acquire the detection data of the component.
Preferably, an LRC test instrument connected with the test pen for measuring parameters of the components and a main controller connected between the LRC test instrument and the PC terminal for receiving the component information transmitted by the PC terminal, switching the test function of the LRC test instrument in real time according to the type of the components and transmitting the test result back to the PC terminal are provided in the test host.
Preferably, the PC terminal is provided with a display screen for visually displaying information of each component on the tested circuit board in an image mode and reminding an operator of measuring the components and displaying the positions of the components and the test results.
Preferably, the test host is provided with a voice broadcasting device which is connected with the main controller and is controlled by the main controller to broadcast the position number of the tested component and the test result in a voice way.
By adopting the technical scheme, the utility model has the following technical progress.
According to the utility model, through the PC terminal, the test host and the test meter pen, parameters of components, especially resistance, capacitance, inductance and diode devices, can be rapidly confirmed, manual finger pairs are not needed, the working efficiency is improved, the detection data can be stored, and a good traceability effect is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the present utility model in use.
Wherein: the test system comprises a PC terminal, a test host, a 21 LRC test instrument, a 22 master controller, a 23 voice broadcasting device, a 3 test meter pen and a4 tested circuit board.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
The device for rapidly checking the parameters of the components of the circuit board is shown in combination with fig. 1 to 2, and is used for checking the parameters of the components on the tested circuit board 4, and comprises a PC terminal 1, a test host 2 and a test meter 3, wherein the PC terminal 1 is in communication connection with the test host 2 to realize data exchange; the test meter pen 3 is a single-hand operation clamp and is externally connected with the test host 2, and the test host 3 is used for contacting two ends of a component on the tested circuit board 4, so that component detection data are rapidly acquired for the test host 2 to test component parameters.
The PC terminal 1 is used for importing information of components on the tested circuit board 4, specifically, a BOM (bill of materials, which is a list of all parts required for manufacturing a specific printed circuit board in the manufacturing process) and a circuit board file of the tested circuit board 4. The PC terminal 1 is also used for storing detection data, thereby playing a good retrospective role.
The PC terminal 1 is provided with a display screen which is used for visually displaying the information of each component on the tested circuit board 4 in an image mode, reminding an operator of measuring which component and displaying the position of the component, and simultaneously displaying the test result.
The test host 2 is used for receiving the information of each component synchronously conveyed by the PC terminal 1, detecting parameters of each component and transmitting the test result back to the PC terminal 1. An LRC (line-to-line) testing instrument 21 and a main controller 22 are arranged in the testing host 2, wherein the LRC testing instrument 21 is connected with the testing meter pen 3, and the LRC testing instrument 21 is used for measuring parameters of components, in particular parameters of devices such as capacitance, resistance, inductance and the like; the main controller 22 is connected between the LRC testing instrument 21 and the PC terminal 1, and the main controller 22 is configured to receive the component information transmitted by the PC terminal 1 and switch the testing function of the LRC testing instrument 21 in real time according to the component type, so that the LRC testing instrument 21 can switch the functions, and detect the resistor device, the capacitor device, the inductor device, and the diode device respectively, and simultaneously transmit the testing result back to the PC terminal 1 through the main controller 22.
The test host 2 is also provided with a voice broadcasting device 23, the voice broadcasting device 23 is connected with the main controller 22, and the voice broadcasting device 23 is controlled by the main controller 22 to broadcast the position number and the test result of the tested components.
When the utility model is used, BOM and circuit board files of the tested circuit board 4 are imported into the PC terminal 1, the PC terminal 1 processes related files, and then the position numbers of the tested components and the positions on the circuit board are displayed; meanwhile, the information of the tested components is transmitted to a main controller 22 in the test host 2, and the main controller 22 switches the test function of the LRC test instrument 21 according to the type of the tested components; at this time, the test pen 3 is used to perform a clamping test on the tested circuit board 4 according to the position number and the components in the position displayed by the PC terminal 1; according to the test result, the main controller 22 controls the voice broadcaster 23 to broadcast the test result OK or NG, and simultaneously, the main controller 22 inputs the result to the PC terminal 1 synchronously, displays the test result on the display screen, and stores the test result.
Claims (4)
1. An apparatus for rapidly verifying parameters of circuit board components, comprising: the device comprises a PC terminal (1) for importing information of each component on a tested circuit board (4) and storing detection data; the PC terminal (1) is in communication connection with a test host (2) for receiving the information of each component synchronously conveyed by the PC terminal (1) and detecting parameters of each component; the test host (2) is externally connected with a test meter pen (3) for contacting two ends of a component on the tested circuit board (4) to rapidly acquire the component detection data.
2. An apparatus for rapid inspection of circuit board component parameters as claimed in claim 1, wherein: the test host (2) is internally provided with an LRC test instrument (21) which is connected with the test meter pen (3) and used for measuring component parameters, and a main controller (22) which is connected between the LRC test instrument (21) and the PC terminal (1), is used for receiving component information transmitted by the PC terminal (1), switching the test function of the LRC test instrument (21) in real time according to the component type and transmitting the test result back to the PC terminal (1).
3. An apparatus for rapid inspection of circuit board component parameters as claimed in claim 1, wherein: the PC terminal (1) is provided with a display screen for visually displaying information of each component on the tested circuit board (4) in an image mode and reminding an operator of measuring the components and displaying the positions of the components and the test results.
4. An apparatus for rapid inspection of circuit board component parameters as claimed in claim 1, wherein: the testing host (2) is provided with a voice broadcasting device (23) which is connected with the main controller (22) and is controlled by the main controller (22) to broadcast the position numbers of the tested components and the testing results in a voice way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322341929.8U CN220820168U (en) | 2023-08-30 | 2023-08-30 | Equipment for rapidly checking parameters of circuit board components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322341929.8U CN220820168U (en) | 2023-08-30 | 2023-08-30 | Equipment for rapidly checking parameters of circuit board components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220820168U true CN220820168U (en) | 2024-04-19 |
Family
ID=90698735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322341929.8U Active CN220820168U (en) | 2023-08-30 | 2023-08-30 | Equipment for rapidly checking parameters of circuit board components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220820168U (en) |
-
2023
- 2023-08-30 CN CN202322341929.8U patent/CN220820168U/en active Active
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