CN108828429A - A kind of Novel circuit board detection jig - Google Patents
A kind of Novel circuit board detection jig Download PDFInfo
- Publication number
- CN108828429A CN108828429A CN201810440601.2A CN201810440601A CN108828429A CN 108828429 A CN108828429 A CN 108828429A CN 201810440601 A CN201810440601 A CN 201810440601A CN 108828429 A CN108828429 A CN 108828429A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- detection
- compression bar
- column
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
Abstract
The present invention relates to a kind of Novel circuit boards to detect jig, it is by control box, lower panel, top panel, compression bar, display panel and display screen composition, plate is connected to the upper surface of control box by spring below described, detection circuit board is provided in control box, it is arranged on lower panel fluted, circuit board is placed in groove, display panel is fixedly connected by support column with control box, display screen is provided on display panel, display screen is electrically connected with detection circuit board, compression bar is fixedly connected on display panel, compression bar is fixedly connected with top panel, top panel is provided with the detection column being adapted with the component of circuit board, detection column is electrically connected with detection circuit board, it is combined independently of each other or by electrical connection between every detection column.The present invention uses automatic detection mode, and by the electrical connection between detection column, detection circuit board and display screen come the relevant parameter of detection circuit board, accuracy is high, and operation is succinct, improves detection efficiency.
Description
Technical field
The present invention relates to a kind of detection jig, specially a kind of Novel circuit board detects jig.
Background technique
Function test fixture is a kind of some process for testing in semi-finished product/finished product or production link, is come with this
Judge whether measurand has reached the mechanical assist device of initial designs person's purpose, function test fixture is applied to simulation, number
Word, memory, RF and power circuit need corresponding function test fixture for each form.
Printed circuit board（PCB circuit board）, also known as printed circuit board is the supplier of electronic component electrical connection.It
Existing more than 100 years of development history；Its design is mainly layout design；Major advantage using circuit board is to subtract significantly
Few mistake being routed and assemble, improves the gentle productive labor rate of Automated water.Single sided board, double can be divided into according to the wiring board number of plies
Panel, four laminates, six laminates and other multilayer circuit boards.Since printed circuit board is not general end product, in name
It is slightly chaotic in the definition of title, such as：The motherboard of PC, referred to as mainboard, and cannot directly be known as circuit board, although main
Both when having the presence of circuit board in machine plate, but not identical, therefore assessing industry it is related cannot but say it is identical.Again for example：
Because there is integrated circuit part to load on circuit boards, thus news media he be referred to as IC plate, but it is substantial he be also not equal to
Printed circuit board.The printed circuit board that we usually say refers to the circuit board of the i.e. no upper component of bare board-.
In the prior art, during detecting the circuit boards of electronic products such as medical instrument, usually using manually by ten thousand
It being detected manually with table, detection efficiency is low, and accuracy is not high, and it is cumbersome, influence detection efficiency.
Summary of the invention
The present invention provides a kind of Novel circuit board detection jig according to above-mentioned the deficiencies in the prior art.
In order to achieve the above object, the technical solution adopted by the present invention is that：
A kind of Novel circuit board detection jig, is by control box, lower panel, top panel, compression bar, display panel and display screen group
At, it is described below plate the upper surface of control box is connected to by spring, control in box and be provided with detection circuit board, on lower panel
It is arranged fluted, circuit board is placed in groove, and display panel is fixedly connected by support column with control box, is set on display panel
It is equipped with display screen, display screen is electrically connected with detection circuit board, and compression bar is fixedly connected on display panel, and compression bar is fixedly connected above
Plate, top panel are provided with the detection column being adapted with the component of circuit board, and detection column is electrically connected with detection circuit board, every inspection
It surveys mutually indepedent between column or is combined by electrical connection.
The compression bar is a kind of a kind of a kind of hydraulic compression bar of pneumatic compression bar of mechanical compression bar or a kind of electronic
Compression bar.
Switch and power supply plug wire are provided on the control box.
The detection column is a kind of insulated column or conductive column.
The beneficial effects of the invention are as follows：The present invention uses automatic detection mode, by detection column, detection circuit board and shows
Electrical connection between display screen carrys out the relevant parameter of detection circuit board, and accuracy is high, and operation is succinct, improves detection efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is lateral plan of the invention；
Fig. 3 is detection zone expanded view of the invention；
Fig. 4 is the upper surface of present invention plate structural schematic diagram.
1- controls box；2- lower panel；3- top panel；4- compression bar；5- display panel；6- display screen；7- groove；8- spring；
9- detects column；10- support column.
Specific embodiment
The present invention is illustrated with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 4, the present invention is a kind of Novel circuit board detection jig, be by control box 1, lower panel 2, on
Panel 3, compression bar 4, display panel 5 and display screen 6 form, it is described below plate 2 the upper table of control box 1 is connected to by spring 8
Face controls in box 1 and is provided with detection circuit board, fluted 7 is arranged on lower panel 2, circuit board is placed in groove 7, display surface
Plate 5 is fixedly connected by support column 10 with control box 1, and display screen 6, display screen 6 and detection circuit board are provided on display panel 5
It is electrically connected, is fixedly connected with compression bar 4 on display panel 5, compression bar 4 is fixedly connected with top panel 3, and top panel 3 is provided with and circuit board
The adaptable detection column 9 of component, detection column 9 are electrically connected with detection circuit board, independently of each other or are passed through between every detection column 9
Electrical connection is combined.
The compression bar 4 is a kind of a kind of a kind of hydraulic compression bar of pneumatic compression bar of mechanical compression bar or a kind of electronic
Compression bar.
Switch and power supply plug wire are provided on the control box 1.
The detection column 9 is a kind of insulated column or conductive column.
The operation principle of the present invention is that：Circuit board is placed in the groove 7 of lower panel 2 in operation, by compression bar 4 to
Under pressure make top panel 3 decline, thus drive detection column 9 push and contacted with the component on circuit board, lower panel 2
Lower part is provided with spring 8, ensures and is flexible coupling between lower panel 2 and control box 1, and the data that detection column 9 detects component pass through inspection
After the processing of slowdown monitoring circuit plate, the information such as data or waveform are transferred on display screen 6, display screen 6 shows the dependency number detected
According to complete entire detection process.
Embodiment 1
As shown in Figures 1 to 4, the present invention is a kind of Novel circuit board detection jig, is by control box 1, lower panel 2, top panel
3, compression bar 4, display panel 5 and display screen 6 form, and display screen 6 is made of voltmeter and digital display screen, and there are two voltmeters,
Plate 2 is connected to the upper surface of control box 1 by spring 8 below described, controls in box 1 and is provided with detection circuit board, lower panel 2
Upper setting fluted 7, circuit board is placed in groove 7, and display panel 5 is fixedly connected by support column 10 with control box 1, is shown
Display screen 6 is provided on panel 5, display screen 6 is electrically connected with detection circuit board, and compression bar 4, compression bar 4 are fixedly connected on display panel 5
It is fixedly connected with top panel 3, top panel 3 is provided with the detection column 9 being adapted with the component of circuit board, detection column 9 and detection electricity
Road plate is electrically connected, and is combined independently of each other or by electrical connection between every detection column 9.The compression bar 4 is a kind of machinery
A kind of a kind of pneumatic hydraulic compression bar of compression bar of compression bar or a kind of electronic compression bar.It is provided with out on the control box 1
Pass and power supply plug wire.The detection column 9 is a kind of insulated column or conductive column.Circuit board is placed on lower panel 2 in operation
Groove 7 in, by the downward pressure of compression bar 4 make top panel 3 decline, thus drive detection column 9 push and on circuit board
Component contact, the lower part of lower panel 2 is provided with spring 8, ensures and be flexible coupling between lower panel 2 and control box 1, detect column 9
After the processing that the voltage for detecting component passes through detection circuit board, by the voltmeter and number of data information transfer to display screen 6
On display screen, to complete entire detection process.
Claims (4)
- It is by control box, lower panel, top panel, compression bar, display panel and display screen group 1. a kind of Novel circuit board detects jig At, it is characterised in that：Plate is connected to the upper surface of control box by spring below described, controls in box and is provided with detection circuit Plate, is arranged on lower panel fluted, and circuit board is placed in groove, and display panel is fixedly connected by support column with control box, Display screen is provided on display panel, display screen is electrically connected with detection circuit board, and compression bar is fixedly connected on display panel, and compression bar is solid Surely top panel is connected, top panel is provided with the detection column being adapted with the component of circuit board, detection column and detection circuit board electricity It connects, is combined independently of each other or by electrical connection between every detection column.
- 2. a kind of Novel circuit board according to claim 1 detects jig, it is characterised in that：The compression bar is a kind of machine A kind of a kind of pneumatic hydraulic compression bar of compression bar of tool compression bar or a kind of electronic compression bar.
- 3. a kind of Novel circuit board according to claim 1 detects jig, it is characterised in that：It is arranged on the control box There are switch and power supply plug wire.
- 4. a kind of Novel circuit board according to claim 1 detects jig, it is characterised in that：The detection column is a kind of Insulated column or conductive column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810440601.2A CN108828429A (en) | 2018-05-10 | 2018-05-10 | A kind of Novel circuit board detection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810440601.2A CN108828429A (en) | 2018-05-10 | 2018-05-10 | A kind of Novel circuit board detection jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108828429A true CN108828429A (en) | 2018-11-16 |
Family
ID=64148658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810440601.2A Pending CN108828429A (en) | 2018-05-10 | 2018-05-10 | A kind of Novel circuit board detection jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108828429A (en) |
-
2018
- 2018-05-10 CN CN201810440601.2A patent/CN108828429A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181116 |
|
| WD01 | Invention patent application deemed withdrawn after publication |