CN208399647U - ICT is replaced to measure component with FCT - Google Patents
ICT is replaced to measure component with FCT Download PDFInfo
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- CN208399647U CN208399647U CN201821140376.2U CN201821140376U CN208399647U CN 208399647 U CN208399647 U CN 208399647U CN 201821140376 U CN201821140376 U CN 201821140376U CN 208399647 U CN208399647 U CN 208399647U
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- computer
- ict
- monitor station
- measuring instrument
- fct
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- 238000001514 detection method Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 17
- 238000005259 measurement Methods 0.000 abstract description 14
- 230000007547 defect Effects 0.000 abstract description 3
- 229910000679 solder Inorganic materials 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000005284 excitation Effects 0.000 description 2
- 238000011990 functional testing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses replace ICT to measure component with FCT, including cabinet, the cabinet front surface is provided with storing compartment, and the inside of storing compartment is placed with computer and measuring instrument, and computer is located at the lower section of measuring instrument, monitor station is provided at the top of the cabinet, the monitor station upper surface has been fixed by the bracket display, has been welded with brace between the display and bracket.In the utility model, this replaces ICT measurement component to be made of display, monitor station, computer, measuring instrument and cabinet with FCT, board under test is placed in fixture when test, after depression of handle, run the test program in computer, measuring instrument (multimeter, LCR table) can measure board under test, to detect whether board under test has the defects of open circuit/short circuit, wrong part, Short Item, missing solder, anti-dress, allow to replace ICT measuring cell, integrated level height, it is easy to use, it reduces its cost, convenient for promoting the use of.
Description
Technical field
ICT is replaced to measure component the utility model relates to measure component technical field, more particularly to FCT.
Background technique
ICT: i.e. automatic on-line tester is PCBA (the Printed-Circuit Board of hyundai electronics enterprise indispensability
Assembly, printed circuit-board assembly) production test equipment, ICT use scope is wide, and measurement accuracy is high, to what is detected
Problem instruction is clear, is very easy to the general worker of electronic technology level handles problematic PCBA, In Circuit
Test (In-circiut tester), refers to populated circuit board In-circiut tester, is mainly used for the test of populated circuit board (PCBA), for examining
The circuit boards such as open circuit/short circuit, wrong part, Short Item, missing solder, anti-dress assemble defect out.
FCT (functional test machine), it refers to providing the fortune of simulation to test target plate (UUT:Unit Under Test)
Row environment (excitation and load), makes it work in various design points, to get the parameter of each state to verify UUT's
The test method of function quality.It briefly, is exactly that suitable excitation is loaded to UUT, whether the response of measurement output end is in accordance with wanting
It asks.Generally refer exclusively to the functional test of PCBA.
Presently, there are the problem of: 3,000,000 yuan of the ICT equipment about RMB of an import currently on the market, and ICT folder
Holding platform production costs is 100,000 yuan of RMB or so, for some simple circuit boards, if it is tested using ICT equipment, cost
To be very high, and FCT be must it is to be used, at this time it is contemplated that integrating the function of ICT with FCT to reduce cost.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and what is proposed replaces ICT to survey with FCT
Measure component.
To achieve the goals above, the utility model is adopted the technical scheme that replaces ICT to measure component with FCT,
Including cabinet, the cabinet front surface is provided with storing compartment, and the inside of storing compartment is placed with computer and measuring instrument, and computer
Positioned at the lower section of measuring instrument, monitor station is provided at the top of the cabinet, the monitor station upper surface has been fixed by the bracket
Display, is welded with brace between the display and bracket, the monitor station front surface is provided with switchboard, the monitor station
Upper surface is welded with U-shaped frame, and arc groove is offered on U-shaped frame, and handle, the middle-end of handle are slidably connected on the arc groove
Jig plate is connected at position, the gag lever post of fixed rotation connection observation jig plate, the bottom four of the cabinet on the U-shaped frame
A corner's bolt is fixed with hydraulically extensible supporting leg and idler wheel, and idler wheel is located at the inside of hydraulically extensible supporting leg.
It is as above-mentioned technical proposal to further describe:
Offer heat release hole on the monitor station side table wall, and there are two heat release hole opens up altogether, two heat release holes are symmetrical
It is provided on the two sides table wall of monitor station, in same horizontal line.
It is as above-mentioned technical proposal to further describe:
The output end of the monitor station and the input terminal of switchboard are electrically connected, the input of the output end and computer of switchboard
End is electrically connected, the electric connection of the computer and measuring instrument, the output end of the measuring instrument and the input terminal of switchboard
It is electrically connected.
It is as above-mentioned technical proposal to further describe:
The output end of the computer and the input terminal of display are electrically connected.
It is as above-mentioned technical proposal to further describe:
The measuring instrument includes multimeter, LCR table.
In the utility model, this replaces ICT measurement component by display, monitor station, computer, measuring instrument with FCT first
Device and cabinet composition, board under test is placed in monitor station by when test, after depression of handle, is run the test program in computer, is surveyed
Measuring appratus (multimeter, LCR table) can measure board under test, whether have open circuit/short circuit detecting board under test, wrong part, lack
The defects of part, missing solder, anti-dress, allow to replace ICT measuring cell, integrated level height is easy to use, reduces its cost, just
In popularization and use, display is secondly fixed by the bracket at the top of monitor station, measuring instrument measures and measured value
It is sent to computer, computer control display is shown, can intuitively observe display as a result, there is the bottom of cabinet to set again
Be equipped with idler wheel and hydraulically extensible supporting leg, need to move this with FCT replace ICT measure component when, can control hydraulically extensible branch
Leg is shunk, and is moved by idler wheel and ground face contact, movement is also very convenient and strength-saving in use process.
Detailed description of the invention
Fig. 1 be the utility model proposes with FCT replace ICT measurement component structural schematic diagram；
Fig. 2 be the utility model proposes with FCT replace ICT measurement component side view；
Fig. 3 be the utility model proposes with FCT replace ICT measurement component program chart.
Such as figure: 1- cabinet, 2- storing compartment, 3- computer, 4- measuring instrument, 5- monitor station, 6- bracket, 7- display, 8- are opened
Close plate, 9- brace, 10- heat release hole, 11-U type frame, 12- arc groove, 13- handle, 14- jig plate, 15- gag lever post, 16- idler wheel,
17- hydraulically extensible supporting leg.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, ICT is replaced to measure component with FCT, including cabinet 1,1 front surface of cabinet are provided with storing compartment 2,
And the inside of storing compartment 2 is placed with computer 3 and measuring instrument 4, and computer 3 is located at the lower section of measuring instrument 4, the top of cabinet 1
It is provided with monitor station 5,5 upper surface of monitor station is fixed with display 7 by bracket 6, is welded between display 7 and bracket 6 tiltedly
Bar 9,5 front surface of monitor station are provided with switchboard 8, and 5 upper surface of monitor station is welded with U-shaped frame 11, and offers arc on U-shaped frame 11
Shape slot 12 slidably connects handle 13 on arc groove 12, is connected with jig plate 14 at the middle end position of handle 13, on U-shaped frame 11
The gag lever post 15 of fixed rotation connection observation jig plate 14, the corner's bolt of bottom four of cabinet 1 are fixed with hydraulically extensible branch
Leg 17 and idler wheel 16, and idler wheel 16 is located at the inside of hydraulically extensible supporting leg 17.
Offer heat release hole 10 on 5 side table wall of monitor station, and there are two heat release hole 10 opens up altogether, two heat release holes 10 are right
Title is provided on the two sides table wall of monitor station 5, in same horizontal line, the output end of monitor station 5 and the input terminal of switchboard 8
It is electrically connected, the output end of switchboard 8 and the input terminal of computer 3 are electrically connected, and the electric connection of computer 3 and measuring instrument 4 is surveyed
The output end of measuring appratus 4 and the input terminal of switchboard 8 are electrically connected, and the output end of computer 3 electrically connects with the input terminal of display 7
It connects, measuring instrument 4 includes multimeter, LCR table.
There are two stand 6 is arranged altogether, and two brackets 6 are symmetrical about display 7, and the top of two stands 6
It is welded with crossbeam, crossbeam is used for the fixation of display 7, and brace improves what display 7 was fixed for display 7 to be auxiliarily fixed
Stability, display 7 are fixed on the top of cabinet 1 by stand, convenient for observation when measurement for display 7, but also making
User can intuitively observe testing result, and heat release hole 10 is used for the ventilation and heat of inspection rack 5, computer 3 and measuring instrument 4 it
Between be provided with demarcation plate, so that it will not be bonded to each other, improve its thermal diffusivity.
Working principle: in use, replacing ICT measurement component to connect power supply with FCT this, board under test is placed on monitor station
In 5, after depression of handle 13, it is fixed by jig plate 14, runs the test program in computer 3, the control of computer 3 is opened
The corresponding relay closure on plate 8 is closed, two test points specified on board under test are connected in measuring instrument 4, such as multimeter
Two measurement ports, computer 3 says the word to multimeter, and measured value is simultaneously sent to computer 3 by the measurement that multimeter carries out resistance value,
Computer 3 judges whether measured value meets the requirements according to known specification, while the data of measurement can be transferred to display 7 by computer 3
It is shown, e.g., measurement object is R1, and the standard value of R1 is 10Kohm+/- 1%, and two measurement ports of multimeter are by opening
Pass plate 8 is connected to the both ends R1 and measures, and measured value is 10.05Kohm, and thus computer 3 judges that R1 does not have mistake part, and welds standard
Really, if measured value is 100Mohm, then it may be R1 mistake part or be not welded.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. replacing ICT to measure component, including cabinet (1) with FCT, which is characterized in that cabinet (1) front surface, which is provided with, deposits
It puts cabinet (2), and the inside of storing compartment (2) is placed with computer (3) and measuring instrument (4), and computer (3) is located at measuring instrument (4)
Lower section, be provided with monitor station (5) at the top of the cabinet (1), monitor station (5) upper surface is fixed with by bracket (6)
Display (7) is welded with brace (9) between the display (7) and bracket (6), and monitor station (5) front surface is provided with out
It closes plate (8), monitor station (5) upper surface is welded with U-shaped frame (11), and arc groove (12) are offered on U-shaped frame (11), described
It slidably connects handle (13), is connected at the middle end position of handle (13) jig plate (14) on arc groove (12), the U-shaped frame
(11) gag lever post (15) of fixed rotation connection observation jig plate (14), the corner's bolt of bottom four of the cabinet (1) on
It is fixed with hydraulically extensible supporting leg (17) and idler wheel (16), and idler wheel (16) is located at the inside of hydraulically extensible supporting leg (17).
2. according to claim 1 replace ICT to measure component with FCT, which is characterized in that monitor station (5) side
It is offered on table wall heat release hole (10), and there are two heat release hole (10) opens up altogether, two heat release holes (10) are symmetrically provided with detection
On the two sides table wall of platform (5), in same horizontal line.
3. it is according to claim 1 with FCT replace ICT measure component, which is characterized in that the monitor station (5) it is defeated
The input terminal of outlet and switchboard (8) is electrically connected, and the output end of switchboard (8) and the input terminal of computer (3) are electrically connected, institute
State the electric connection of computer (3) Yu measuring instrument (4), the output end of the measuring instrument (4) and the input terminal electricity of switchboard (8)
Property connection.
4. according to claim 1 replace ICT to measure component with FCT, which is characterized in that the output of the computer (3)
The input terminal at end and display (7) is electrically connected.
5. according to claim 1 replace ICT to measure component with FCT, which is characterized in that measuring instrument (4) packet
Include multimeter, LCR table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821140376.2U CN208399647U (en) | 2018-07-18 | 2018-07-18 | ICT is replaced to measure component with FCT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821140376.2U CN208399647U (en) | 2018-07-18 | 2018-07-18 | ICT is replaced to measure component with FCT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399647U true CN208399647U (en) | 2019-01-18 |
Family
ID=65128607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821140376.2U Expired - Fee Related CN208399647U (en) | 2018-07-18 | 2018-07-18 | ICT is replaced to measure component with FCT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114564001A (en) * | 2022-03-11 | 2022-05-31 | 河南力旭汽车零部件有限公司 | Automatic detection table for electric control unit |
-
2018
- 2018-07-18 CN CN201821140376.2U patent/CN208399647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114564001A (en) * | 2022-03-11 | 2022-05-31 | 河南力旭汽车零部件有限公司 | Automatic detection table for electric control unit |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |