CN108344939A - A kind of online ICT test devices - Google Patents
A kind of online ICT test devices Download PDFInfo
- Publication number
- CN108344939A CN108344939A CN201810350491.0A CN201810350491A CN108344939A CN 108344939 A CN108344939 A CN 108344939A CN 201810350491 A CN201810350491 A CN 201810350491A CN 108344939 A CN108344939 A CN 108344939A
- Authority
- CN
- China
- Prior art keywords
- track
- test
- fixed plate
- fixedly connected
- plate
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 134
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000005259 measurement Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000000872 buffer Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007514 turning Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 13
- 239000000758 substrate Substances 0.000 abstract description 10
- 239000011265 semifinished product Substances 0.000 abstract description 6
- 230000003796 beauty Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
- G01R31/2812—Checking for open circuits or shorts, e.g. solder bridges; Testing conductivity, resistivity or impedance
-
- 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]
- G01R31/2818—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP] using test structures on, or modifications of, the card under test, made for the purpose of testing, e.g. additional components or connectors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a kind of online ICT test devices, including the conveyor track that floats up and down, ICT test hydraulic machine and device cabinet, the lower end center of the conveyor track that floats up and down to be provided with demarcation strip；The upper end of the baffle is provided with PCBA stop cylinders；The bottom end of the guide rod is provided with test sky plate；The upper-center of the test lower air cylinder fixed plate is provided with test lower air cylinder, and the front end of described device cabinet is provided with computer.This online ICT test device when in use, is stopped that the conveyor track that floats up and down is sunk when PCBA moves to test station by PCBA stop cylinders, after PCBA and the positioning of ICT measurement jigs coincide, starts to test PCBA indices；Generally robust beauty, pneumatic control is simple to operate, bearing guide-localization precision is high, can make single, double surface test and be suitable for the failures such as semi-finished product PCBA products component parameter and open lines, short circuit such as CD boards, the tester substrate more suitable for element comparatively dense and SMT component.
Description
Technical field
The present invention relates to test equipment technical field, specially a kind of online ICT test devices.
Background technology
Online ICT test devices are the test equipments of the PCBA productions of hyundai electronics enterprise indispensability, and ICT use scopes are wide,
Measurement accuracy is high, and instruction is clear the problem of to detecting, is a kind of standard testing means, even if electronic technology level is general
Worker handles problematic PCBA and is also very easy to；ICT tests mainly contact what PCB layout came out by testing probe
Test point detects the welding situation of the open lines of PCBA, short circuit, all parts, can be divided into open test, short-circuit test, electricity
It is other general and special to hinder test, capacity measurement, Test Diode, triode test, field-effect tube test, the test of IC pins etc.
Even weldering, wiring board open the failures such as short circuit for the neglected loading of component, misloading, parameter value deviation, solder joint, and by failure be which component or
It opens short circuit and is located at which point accurately tells user by printer or screen display, and production efficiency can be greatlyd improve using ICT,
Production cost is reduced however, for the more tester substrate device of element comparatively dense and SMT component at present more to lack, therefore
Need a kind of online ICT test devices.
Invention content
The purpose of the present invention is to provide a kind of online ICT test devices, have firm beauty, pneumatic control easy to operate
Convenient, bearing guide-localization precision is high, can make single, double surface test and be suitable for the semi-finished product PCBA product component parameters such as CD boards
With open lines, short circuit and failure, the advantages of being suitable for element comparatively dense and SMT component more tester substrate, solve existing
There is the problem of substrate that element comparatively dense and SMT component are more in technology is difficult to test.
To achieve the above object, the present invention provides the following technical solutions：A kind of online ICT test devices, including above float downward
Dynamic conveyor track, ICT test hydraulic machines and device cabinet, the lower end center of the conveyor track that floats up and down are provided with separation
The upper end left and right sides of plate, demarcation strip is provided with track lifting fixed plate, and track lifts the upper end front and rear sides setting of fixed plate
There are track fixed plate, track fixed plate to be fixedly connected with track lifting fixed plate；The center setting rail of the track fixed plate
Guide rod is dispatched in road, and track scheduling guide rod rear and front end is provided with deep groove ball bearing, deep groove ball bearing and track scheduling guide rod socket
Fixed, track scheduling guide rod is fixedly connected by deep groove ball bearing with track fixed plate；The conveyor track that floats up and down it is upper
End front side is provided with baffle, and the rear end of baffle is provided with conveyer belt bearing, belt, conveyer belt bearing are equipped on conveyer belt bearing
It is fixedly connected with baffle, belt is connected with conveyer belt bearing surface；The upper end of the baffle is provided with PCBA stop cylinders,
PCBA stop cylinders are fixedly connected with baffle；The front end of the baffle is provided with T shape lead screws, and the front end of track lifting fixed plate is set
It is equipped with support plate, the front end of T shape lead screws is fixedly connected with support plate；It is provided on rear side of the upper end of the conveyor track that floats up and down
Special-purpose section transmission track, lower end and the track scheduling guide rod of special-purpose section transmission track connect, and special-purpose section transmits rail
The rear end in road is fixedly connected by bolt with track fixed plate；The right end of the special-purpose section transmission track is provided with stepping electricity
Machine, stepper motor are fixedly connected by steel plate with special-purpose section transmission track, and front end and the conveyer belt bearing of stepper motor are fixed
Connection；The left end of stepper motor is provided with handwheel, and handwheel is fixedly connected by bolt with special-purpose section transmission track；It is described special
The center of proximate matter transmission track is provided with product inductor, and the lower end of product inductor is provided with ICT measurement jigs, product induction
The lower end of device is fixedly connected with the top of ICT measurement jigs；The lower end of the ICT measurement jigs is provided with measurement jig guiding
Plate, measurement jig guide plate are fixedly connected by bolt with the upper end of demarcation strip；The lower end setting of the track lifting fixed plate
There are buffer, the bottom end of buffer to be fixedly connected with the upper end of demarcation strip；The lower end both sides of the demarcation strip are provided with track liter
Guide rod drops, and the bottom end of track lifting guide pillar is provided with track lifting guide pillar fixed seat, the upper end of track lifting guide pillar and demarcation strip
It is fixedly connected, the bottom end of track lifting guide pillar is fixedly connected with track lifting guide pillar fixed seat；The track lifting guide pillar is fixed
The bottom end of seat is provided with floating junction connecting plate, and the upper end of floating junction connecting plate is solid with the bottom end of track lifting guide pillar fixed seat
Fixed connection；The bottom end center of the demarcation strip is provided with track lifting cylinder, and the lower end of track lifting cylinder is provided with floating and connects
The upper end of head, floating junction is connect with track lifting cylinder, the upper end of the lower end and track lifting guide pillar fixed seat of floating junction
It is fixedly connected；Four turnings of the conveyor track that floats up and down are provided with press and fix upright bar, and press fixes the upper end of upright bar
It is provided with test lower air cylinder fixed plate, test lower air cylinder fixed plate is fixed upright bar with press and is fixedly connected；Under the test
Four corners of air cylinder fixed plate are provided with guide rod, and the center of guide rod is provided with straight line flange bearing, straight line flange bearing
It is fixedly connected again with the upper end of test lower air cylinder fixed plate after being fixed by socket with guide rod；The bottom end of the guide rod is provided with test
Sky plate, test sky plate are fixedly connected with the bottom end of guide rod；The upper-center of the test lower air cylinder fixed plate is provided with test
Lower air cylinder, the side for testing lower air cylinder are provided with test lower air cylinder pressure regulator valve, and the lower end for testing lower air cylinder is provided with
Cylinder connecting flange fixed plate tests lower air cylinder and tests lower air cylinder pressure regulator valve and test the upper end of lower air cylinder fixed plate
It is fixedly connected, the lower end of cylinder connecting flange fixed plate is fixedly connected with test sky plate；The bottom end of the test sky plate is provided with
The upper end of sky plate fixed plate, sky plate fixed plate is fixedly connected with the bottom end of test sky plate；Conveyor track and the ICT of floating up and down
It is provided with device cabinet on the outside of test hydraulic machine, the front end of device cabinet is provided with computer, and the right end of computer is provided with
The lower end of test window, test window is provided with testing button, and keyboard is provided on the downside of computer；The top of described device cabinet
End is provided with signal lamp, and signal lamp is fixedly connected with the top of device cabinet；Four corners of described device cabinet bottom end set
It is equipped with supporting leg, the bottom end center of device cabinet is provided with movable pulley, and supporting leg and movable pulley pass through the bottom of bolt and device cabinet
End is fixedly connected.
Preferably, the track of the front end of the belt and stepper motor dispatches guide rod solderless wrapped connection.
Preferably, a number of fixing pipe is arranged in the bottom end of the sky plate fixed plate, and fixing pipe equidistant arrangement is in sky plate
The bottom end of fixed plate.
Preferably, the center of the test lower air cylinder, cylinder connecting flange fixed plate and sky plate fixed plate is in same
On straight line.
Preferably, the quantity of the movable pulley is four groups, and four groups of movable pulleys are mounted equidistant in the bottom end of device cabinet.
Compared with prior art, beneficial effects of the present invention are as follows：
When in use, the track of the front end of belt and stepper motor dispatches guide rod solderless wrapped connection to this online ICT test device, can be with
PCBA is moved into test station, is stopped by PCBA stop cylinders when PCBA moves to test station, float up and down biography
Dynamic track settlement, after PCBA and the positioning of ICT measurement jigs coincide, ICT tests the test lower air cylinder action of hydraulic machine, day
A number of fixing pipe is arranged in the bottom end of plate fixed plate, and fixing pipe equidistant arrangement is suitable for member in the bottom end of sky plate fixed plate
Part comparatively dense and the more tester substrate of SMT component；Sky plate guide rod is coincide with the linear bearing on measurement jig after pushing, is started
PCBA indices are tested, test data upload server is shown on computers, and bearing guide-localization precision is high, can make
Single, double surface test is suitable for the failures such as semi-finished product PCBA products component parameter and open lines, short circuit such as CD boards；Movable pulley
Quantity be four groups, four groups of movable pulleys, which are mounted equidistant, moves the position of device cabinet in the bottom end of device cabinet；It is whole
Firm beauty, pneumatic control is simple to operate, and bearing guide-localization precision is high, can make single, double surface test and be suitable for CD boards
The equal failures such as semi-finished product PCBA products component parameter and open lines, short circuit, are suitable for element comparatively dense and SMT component is more
Tester substrate.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the present invention；
Fig. 2 is the internal structure front view of the present invention；
Fig. 3 is the internal structure right view of the present invention；
Fig. 4 is the front view of the present invention；
Fig. 5 is the lateral side view of the present invention.
In figure：1 floats up and down conveyor track, 2ICT tests hydraulic machine, 3 device cabinets, 4 demarcation strips, the lifting of 5 tracks admittedly
Fixed board, 6 track fixed plates, 7 tracks scheduling guide rod, 8 deep groove ball bearings, 9 baffles, 10 conveyer belt bearings, 11 belts, 12PCBA resistances
Keep off cylinder, 13T shapes lead screw, 14 support plates, 15 special-purpose section transmission tracks, 16 stepper motors, 17 handwheels, 18 product inductors,
19ICT measurement jigs, 20 measurement jig guide plates, 21 buffers, 22 track lifting guide pillars, 23 track lifting guide pillar fixed seats,
24 floating junction connecting plates, 25 track lifting cylinders, 26 floating junctions, 27 presses fix upright bar, 28 test lower air cylinders are fixed
Plate, 29 guide rods, 30 straight line flange bearings, 31 test sky plates, 32 test lower air cylinders, 33 test lower air cylinder pressure regulator valves, 34 gas
Cylinder connecting flange fixed plate, 35 sky plate fixed plates, 36 computers, 37 test windows, 38 testing buttons, 39 keyboards, 40 signal lamps,
41 supporting legs, 42 movable pulleys.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, a kind of online ICT test devices, including the conveyor track 1 that floats up and down, ICT test hydraulic machine
2 and device cabinet 3, the lower end center of the conveyor track that floats up and down 1 is provided with demarcation strip 4, is set at left and right sides of the upper end of demarcation strip 4
It is equipped with track lifting fixed plate 5, the upper end front and rear sides of track lifting fixed plate 5 are provided with track fixed plate 6, track fixed plate
6 are fixedly connected with track lifting fixed plate 5；The center of track fixed plate 6 is provided with track scheduling guide rod 7, and track dispatches guide rod 7
Rear and front end is provided with deep groove ball bearing 8, and deep groove ball bearing 8 is fixed by socket with track scheduling guide rod 7, and it is logical that track dispatches guide rod 7
Deep groove ball bearing 8 is crossed to be fixedly connected with track fixed plate 6；It is provided with baffle 9 on front side of the upper end of the conveyor track that floats up and down 1, is kept off
The rear end of plate 9 is provided with conveyer belt bearing 10, and belt 11 is equipped on conveyer belt bearing 10, and conveyer belt bearing 10 is solid with baffle 9
Fixed connection, belt 11 are connected with 10 face of conveyer belt bearing；The upper end of baffle 9 is provided with PCBA stop cylinders 12, PCBA resistances
Gear cylinder 12 is fixedly connected with baffle 9；The front end of baffle 9 is provided with T shapes lead screw 13, and track lifts the front end setting of fixed plate 5
There are support plate 14, the front end of T shapes lead screw 13 to be fixedly connected with support plate 14；Setting on rear side of the upper end of the conveyor track that floats up and down 1
There are special-purpose section transmission track 15, lower end and the track scheduling guide rod 7 of special-purpose section transmission track 15 to connect, special-purpose section
The rear end of transmission track 15 is fixedly connected by bolt with track fixed plate 6；The right end of special-purpose section transmission track 15 is provided with
Stepper motor 16, stepper motor 16 are fixedly connected by steel plate with special-purpose section transmission track 15, the front end of stepper motor 16 with
Conveyer belt bearing 10 is fixedly connected；The left end of stepper motor 16 is provided with handwheel 17, and handwheel 17 is passed by bolt and special-purpose section
Track 15 is sent to be fixedly connected；The center of special-purpose section transmission track 15 is provided with product inductor 18, under product inductor 18
End is provided with ICT measurement jigs 19, and the lower end of product inductor 18 is fixedly connected with the top of ICT measurement jigs 19；ICT is tested
The lower end of jig 19 is provided with measurement jig guide plate 20, and measurement jig guide plate 20 is solid by the upper end of bolt and demarcation strip 4
Fixed connection；The lower end of track lifting fixed plate 5 is provided with buffer 21, and the bottom end and the upper end of demarcation strip 4 of buffer 21 are fixed
Connection；The lower end both sides of demarcation strip 4 are provided with track lifting guide pillar 22, and the bottom end of track lifting guide pillar 22 is provided with track lifting
Leader fixed 23, the upper end of track lifting guide pillar 22 is fixedly connected with demarcation strip 4, the bottom end of track lifting guide pillar 22 and track
Lifting guide pillar fixed seat 23 is fixedly connected；The bottom end of track lifting guide pillar fixed seat 23 is provided with floating junction connecting plate 24, floats
The upper end of dynamic connector connecting plate 24 is fixedly connected with the bottom end of track lifting guide pillar fixed seat 23；The bottom end center of demarcation strip 4 is set
It is equipped with track lifting cylinder 25, the lower end of track lifting cylinder 25 is provided with floating junction 26, the upper end of floating junction 26 and rail
Road lifting cylinder 25 connects, and the lower end of floating junction 26 is fixedly connected with the upper end of track lifting guide pillar fixed seat 23；On float downward
Four turnings of dynamic conveyor track 1 are provided with press and fix upright bar 27, and the upper end that press fixes upright bar 27 is provided with test pushing
Air cylinder fixed plate 28, test lower air cylinder fixed plate 28 are fixed upright bar 27 with press and are fixedly connected；Test lower air cylinder fixed plate
28 four corners are provided with guide rod 29, and the center of guide rod 29 is provided with straight line flange bearing 30, straight line flange bearing 30 with
Guide rod 29 is fixedly connected with the upper end of test lower air cylinder fixed plate 28 again after being fixed by socket；The bottom end of guide rod 29 is provided with test
Sky plate 31, test sky plate 31 are fixedly connected with the bottom end of guide rod 29；The upper-center of test lower air cylinder fixed plate 28 is provided with
Lower air cylinder 32 is tested, the side of test lower air cylinder 32 is provided with test lower air cylinder pressure regulator valve 33, tests lower air cylinder 32
Lower end be provided with cylinder connecting flange fixed plate 34, test lower air cylinder 32 and test lower air cylinder pressure regulator valve 33 with test under
The upper end of air cylinder fixed plate 28 is fixedly connected, and the lower end of cylinder connecting flange fixed plate 34 is fixedly connected with test sky plate 31；
The bottom end of test sky plate 31 is provided with sky plate fixed plate 35, and the upper end of sky plate fixed plate 35 and the bottom end of test sky plate 31 are fixed and connected
It connects；The outside of the conveyor track that floats up and down 1 and ICT test hydraulic machines 2 is provided with device cabinet 3, the front end setting of device cabinet 3
There are computer 36, the right end of computer 36 to be provided with test window 37, the lower end of test window 37 is provided with testing button 38, meter
The downside of calculation machine 36 is provided with keyboard 39；The top of device cabinet 3 is provided with signal lamp 40, signal lamp 40 and device cabinet 3
Top is fixedly connected；Four corners of 3 bottom end of device cabinet are provided with supporting leg 41, and the bottom end center of device cabinet 3 is provided with
Movable pulley 42, supporting leg 41 and movable pulley 42 are fixedly connected by bolt with the bottom end of device cabinet 3；The online ICT tests dress
It sets when in use, belt 11 and the track of the front end of stepper motor 16 dispatch 7 solderless wrapped connection of guide rod, and PCBA is moved to test station,
Stopped by PCBA stop cylinders 12 when PCBA moves to test station, the conveyor track that floats up and down 1 sink, wait for PCBA with
After the positioning of ICT measurement jigs 19 coincide, the test lower air cylinder 32 that ICT tests hydraulic machine 2 acts, test lower air cylinder 32,
On same straight line, sky plate fixed plate 35 starts to push at the center of cylinder connecting flange fixed plate 34 and sky plate fixed plate 35,
Until sky plate guide rod 29 pushes after coincideing with the linear bearing on ICT measurement jigs 19, start to test PCBA indices, test
Data upload server will be shown on computer 36；A number of fixing pipe is arranged in the bottom end of sky plate fixed plate 35,
Fixing pipe equidistant arrangement is in the bottom end of sky plate fixed plate 35, the tester substrate more suitable for element comparatively dense and SMT component；It moves
The quantity of driving wheel 42 is four groups, and four groups of movable pulleys 42 are mounted equidistant makes the position of device cabinet 3 can in the bottom end of device cabinet 3
With movement；Generally robust beauty, pneumatic control is simple to operate, and bearing guide-localization precision is high, and it is suitable can to make single, double surface test
For the semi-finished product such as CD boards PCBA products component parameter and open lines, short circuit and failure, be suitable for element comparatively dense and
The more tester substrate of SMT component.
In summary：This online ICT test device when in use, dispatch by belt 11 and the track of the front end of stepper motor 16
7 solderless wrapped connection of guide rod, test station is moved to by PCBA, is hindered by PCBA stop cylinders 12 when PCBA moves to test station
Gear, the conveyor track that floats up and down 1 are sunk, and after PCBA and the positioning of ICT measurement jigs 19 coincide, ICT tests the survey of hydraulic machine 2
It tries lower air cylinder 32 to act, the center of test lower air cylinder 32, cylinder connecting flange fixed plate 34 and sky plate fixed plate 35 is same
On straight line, sky plate fixed plate 35 starts to push, until sky plate guide rod 29 pushes and the linear bearing on ICT measurement jigs 19
After coincideing, start to test PCBA indices, test data upload server will be shown on computer 36；Sky plate is fixed
A number of fixing pipe is arranged in the bottom end of plate 35, and fixing pipe equidistant arrangement is suitable for element in the bottom end of sky plate fixed plate 35
Comparatively dense and the more tester substrate of SMT component；The quantity of movable pulley 42 is four groups, and four groups of movable pulleys 42 are mounted equidistant in device
The bottom end of cabinet 3 allows the position of device cabinet 3 to move；Generally robust beauty, pneumatic control is simple to operate, bearing
Guide-localization precision is high, can make single, double surface test and be opened suitable for the semi-finished product PCBA products component parameters such as CD boards and circuit
Road, short circuit and failure, the tester substrate more suitable for element comparatively dense and SMT component.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of online ICT test devices, including the conveyor track that floats up and down (1), ICT test hydraulic machine (2) and device cabinet
Body (3), it is characterised in that：The lower end center of the conveyor track that floats up and down (1) is provided with demarcation strip (4), demarcation strip (4)
Track lifting fixed plate (5) is provided at left and right sides of upper end, the upper end front and rear sides of track lifting fixed plate (5) are provided with track
Fixed plate (6), track fixed plate (6) are fixedly connected with track lifting fixed plate (5)；The center of the track fixed plate (6) is set
It is equipped with track scheduling guide rod (7), track scheduling guide rod (7) rear and front end is provided with deep groove ball bearing (8), deep groove ball bearing (8)
It is fixed by socket with track scheduling guide rod (7), it is fixed by deep groove ball bearing (8) and track fixed plate (6) that track dispatches guide rod (7)
Connection；It is provided with baffle (9) on front side of the upper end of the conveyor track that floats up and down (1), the rear end of baffle (9) is provided with conveyer belt
Bearing (10) is equipped with belt (11) on conveyer belt bearing (10), and conveyer belt bearing (10) is fixedly connected with baffle (9), belt
(11) it is connected with conveyer belt bearing (10) face；The upper end of the baffle (9) is provided with PCBA stop cylinders (12), PCBA resistances
Gear cylinder (12) is fixedly connected with baffle (9)；The front end of the baffle (9) is provided with T shapes lead screw (13), and track lifts fixed plate
(5) front end is provided with support plate (14), and the front end of T shapes lead screw (13) is fixedly connected with support plate (14)；It is described to float up and down
Be provided with special-purpose section transmission track (15) on rear side of the upper end of conveyor track (1), the lower end of special-purpose section transmission track (15) with
Track is dispatched guide rod (7) and is connected, and the rear end of special-purpose section transmission track (15) is fixed by bolt and track fixed plate (6)
Connection；The right end of the special-purpose section transmission track (15) is provided with stepper motor (16), stepper motor (16) by steel plate with
Special-purpose section transmission track (15) is fixedly connected, and the front end of stepper motor (16) is fixedly connected with conveyer belt bearing (10)；Stepping
The left end of motor (16) is provided with handwheel (17), and handwheel (17) is fixedly connected by bolt with special-purpose section transmission track (15)；
The center of the special-purpose section transmission track (15) is provided with product inductor (18), and the lower end of product inductor (18) is provided with
The lower end of ICT measurement jigs (19), product inductor (18) is fixedly connected with the top of ICT measurement jigs (19)；The ICT is surveyed
The lower end of examination jig (19) is provided with measurement jig guide plate (20), and measurement jig guide plate (20) passes through bolt and demarcation strip
(4) upper end is fixedly connected；The lower end of the track lifting fixed plate (5) is provided with buffer (21), the bottom of buffer (21)
End is fixedly connected with the upper end of demarcation strip (4)；The lower end both sides of the demarcation strip (4) are provided with track lifting guide pillar (22), rail
The bottom end of road lifting guide pillar (22) is provided with track lifting guide pillar fixed seat (23), the upper end of track lifting guide pillar (22) and separation
Plate (4) is fixedly connected, and the bottom end of track lifting guide pillar (22) is fixedly connected with track lifting guide pillar fixed seat (23)；The track
The bottom end of lifting guide pillar fixed seat (23) is provided with floating junction connecting plate (24), the upper end of floating junction connecting plate (24) and rail
The bottom end of road lifting guide pillar fixed seat (23) is fixedly connected；The bottom end center of the demarcation strip (4) is provided with track lifting cylinder
(25), the lower end of track lifting cylinder (25) is provided with floating junction (26), upper end and the track lifting air of floating junction (26)
Cylinder (25) connects, and the lower end of floating junction (26) is fixedly connected with the upper end of track lifting guide pillar fixed seat (23)；Above and below described
Four turnings of floating conveyor track (1) are provided with press and fix upright bar (27), and the upper end that press fixes upright bar (27) is provided with
Lower air cylinder fixed plate (28) is tested, test lower air cylinder fixed plate (28) is fixed upright bar (27) with press and is fixedly connected；It is described
Four corners of test lower air cylinder fixed plate (28) are provided with guide rod (29), and the center of guide rod (29) is provided with straight line flange
Bearing (30), the upper end with test lower air cylinder fixed plate (28) again after straight line flange bearing (30) and guide rod (29) are fixed by socket
It is fixedly connected；The bottom end of the guide rod (29) is provided with test sky plate (31), and test sky plate (31) and the bottom end of guide rod (29) are solid
Fixed connection；The upper-center of the test lower air cylinder fixed plate (28) is provided with test lower air cylinder (32), calms the anger under test
The side of cylinder (32) is provided with test lower air cylinder pressure regulator valve (33), and the lower end of test lower air cylinder (32) is provided with cylinder connection
Flange fixed plate (34), test lower air cylinder (32) and test lower air cylinder pressure regulator valve (33) and test lower air cylinder fixed plate
(28) upper end is fixedly connected, and the lower end of cylinder connecting flange fixed plate (34) is fixedly connected with test sky plate (31)；The survey
The bottom end of examination sky plate (31) is provided with sky plate fixed plate (35), the bottom end of the upper end and test sky plate (31) of sky plate fixed plate (35)
It is fixedly connected；It is provided with device cabinet (3) on the outside of the conveyor track that floats up and down (1) and ICT test hydraulic machines (2),
The front end of device cabinet (3) is provided with computer (36), and the right end of computer (36) is provided with test window (37), test window
(37) lower end is provided with testing button (38), and keyboard (39) is provided on the downside of computer (36)；Described device cabinet (3)
Top is provided with signal lamp (40), and signal lamp (40) is fixedly connected with the top of device cabinet (3)；Described device cabinet (3) bottom
Four corners at end are provided with supporting leg (41), and the bottom end center of device cabinet (3) is provided with movable pulley (42), supporting leg (41) and
Movable pulley (42) is fixedly connected by bolt with the bottom end of device cabinet (3).
2. a kind of online ICT test devices according to claim 1, it is characterised in that：The belt (11) and stepping electricity
The track of the front end of machine (16) dispatches guide rod (7) solderless wrapped connection.
3. a kind of online ICT test devices according to claim 1, it is characterised in that：The sky plate fixed plate (35)
A number of fixing pipe, bottom end of the fixing pipe equidistant arrangement in sky plate fixed plate (35) is arranged in bottom end.
4. a kind of online ICT test devices according to claim 1, it is characterised in that：The test lower air cylinder (32),
The center of cylinder connecting flange fixed plate (34) and sky plate fixed plate (35) is on same straight line.
5. a kind of online ICT test devices according to claim 1, it is characterised in that：The quantity of the movable pulley (42)
It it is four groups, four groups of movable pulleys (42) are mounted equidistant in the bottom end of device cabinet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350491.0A CN108344939B (en) | 2018-04-18 | 2018-04-18 | Online ICT testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350491.0A CN108344939B (en) | 2018-04-18 | 2018-04-18 | Online ICT testing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108344939A true CN108344939A (en) | 2018-07-31 |
| CN108344939B CN108344939B (en) | 2023-12-19 |
Family
ID=62954943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810350491.0A Active CN108344939B (en) | 2018-04-18 | 2018-04-18 | Online ICT testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108344939B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133482A (en) * | 2019-06-14 | 2019-08-16 | 嘉兴博源电子科技有限公司 | It is conveniently replaceable the full-automatic on-line testing equipment of fixture |
| CN111037485A (en) * | 2019-11-29 | 2020-04-21 | 嘉善辉辉金属制品有限公司 | Positioning device for fastener detection |
| CN112782556A (en) * | 2020-12-27 | 2021-05-11 | 苏州品嘉电子科技有限公司 | Online ATE test equipment |
| CN115598509A (en) * | 2022-10-31 | 2023-01-13 | 南京高喜电子科技有限公司（Cn） | PCBA board welding spot test structure and test method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869178A (en) * | 2012-12-12 | 2014-06-18 | 深圳市振华测试设备有限公司 | ICT tester |
| CN105676107A (en) * | 2016-01-07 | 2016-06-15 | 苏州市璟硕自动化设备有限公司 | Device for ICT test, inserting nixie tubes and FCT test |
| CN206096182U (en) * | 2016-01-07 | 2017-04-12 | 苏州市璟硕自动化设备有限公司 | ICT test machine |
| CN206292354U (en) * | 2016-11-29 | 2017-06-30 | 深圳市绿岛科技有限公司 | ICT measurement jigs |
| CN208156150U (en) * | 2018-04-18 | 2018-11-27 | 东莞市科立电子设备有限公司 | A kind of online ICT test device |
-
2018
- 2018-04-18 CN CN201810350491.0A patent/CN108344939B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869178A (en) * | 2012-12-12 | 2014-06-18 | 深圳市振华测试设备有限公司 | ICT tester |
| CN105676107A (en) * | 2016-01-07 | 2016-06-15 | 苏州市璟硕自动化设备有限公司 | Device for ICT test, inserting nixie tubes and FCT test |
| CN206096182U (en) * | 2016-01-07 | 2017-04-12 | 苏州市璟硕自动化设备有限公司 | ICT test machine |
| CN206292354U (en) * | 2016-11-29 | 2017-06-30 | 深圳市绿岛科技有限公司 | ICT measurement jigs |
| CN208156150U (en) * | 2018-04-18 | 2018-11-27 | 东莞市科立电子设备有限公司 | A kind of online ICT test device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133482A (en) * | 2019-06-14 | 2019-08-16 | 嘉兴博源电子科技有限公司 | It is conveniently replaceable the full-automatic on-line testing equipment of fixture |
| CN111037485A (en) * | 2019-11-29 | 2020-04-21 | 嘉善辉辉金属制品有限公司 | Positioning device for fastener detection |
| CN112782556A (en) * | 2020-12-27 | 2021-05-11 | 苏州品嘉电子科技有限公司 | Online ATE test equipment |
| CN115598509A (en) * | 2022-10-31 | 2023-01-13 | 南京高喜电子科技有限公司（Cn） | PCBA board welding spot test structure and test method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108344939B (en) | 2023-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108344939A (en) | A kind of online ICT test devices | |
| CN208156150U (en) | A kind of online ICT test device | |
| CN104267330B (en) | Multifunctional power panel testing production line | |
| CN105784242B (en) | A kind of SMT printed steel mesh automatic detecting machine | |
| CN104166085B (en) | PCBA board testing device | |
| CN209945711U (en) | Keyboard load multi-station testing machine | |
| CN206710554U (en) | A kind of ICT measurement jigs manually | |
| CN203773021U (en) | PCBA board test device | |
| CN102636667A (en) | Resistance test auxiliary clamp | |
| CN101806856A (en) | Full-automatic circuit board testing machine | |
| CN110221193A (en) | A kind of printed circuit board online detection instrument | |
| CN207232037U (en) | A kind of two-sided visual inspection platform | |
| CN2767996Y (en) | Stripping strength tester | |
| CN204882761U (en) | Tool is surveyed to general electricity | |
| CN212134883U (en) | Double-station mechanism for online test | |
| CN202562963U (en) | Auxiliary clamp for resistance testing | |
| CN109884079A (en) | Weld seam detection machine | |
| CN206627600U (en) | A kind of wiring board automatic detection device | |
| CN212341370U (en) | Mechanical positioning type PCB product test seat | |
| CN107782928A (en) | A kind of B2B connector testing devices | |
| CN205374680U (en) | Dome lamp control switch PCB check out test set that rolls off production line | |
| CN204188726U (en) | A kind of circuit board detects frock automatically | |
| CN209215534U (en) | PCBA test device | |
| CN216523732U (en) | Electronic components pin roughness detection device | |
| CN208060666U (en) | A kind of online FCT test devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |