CN110231500A - A kind of FCT test instrument probe device - Google Patents
A kind of FCT test instrument probe device Download PDFInfo
- Publication number
- CN110231500A CN110231500A CN201910663333.5A CN201910663333A CN110231500A CN 110231500 A CN110231500 A CN 110231500A CN 201910663333 A CN201910663333 A CN 201910663333A CN 110231500 A CN110231500 A CN 110231500A
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- China
- Prior art keywords
- test
- groups
- cavity
- chamber
- bevel gear
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/06711—Probe needles; Cantilever beams; "Bump" contacts; Replaceable probe pins
- G01R1/06716—Elastic
- G01R1/06722—Spring-loaded
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/073—Multiple probes
-
- 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
- G01R31/2815—Functional tests, e.g. boundary scans, using the normal I/O contacts
-
- 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
- G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
- G01R31/2834—Automated test systems [ATE]; using microprocessors or computers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of FCT test instrument probe devices, including main body, test chamber for opening forward is equipped in the main body, sliding is equipped with two groups of symmetrical support plates on the two sidewalls of the test chamber, the upper side of support plate described in two groups can place test board, the downside of the support plate is equipped with the elevating mechanism that can make the support plate that the test board be driven to move up and down, test box is installed on the bottom wall of the test chamber, the mechanism for testing that can carry out FCT probe test is equipped in the test box, the upside connection of the test chamber is equipped with working chamber, hydraulic cylinder is installed on the roof of the working chamber, the present invention can allow the test of FCT probe more to automate, it being capable of significantly more efficient reduction manual labor's cost, whole device can be installed at the end of any conveyer belt, then the time entirely tested is allowed to be had The raising of effect.
Description
Technical field
The present invention relates to FCT probe the field of test technology, specially a kind of FCT test instrument probe device.
Background technique
FCT, that is, functional test, it refers to providing the running environment of simulation to test target plate, it is made to work in various set
Meter state, so that the parameter of each state is got to verify the test method of the function quality of UUT, and probe test is wherein
A kind of mode, more accurate in this way, general FCT test equipment on the market at present, need it is artificial one by one
It operating, structure is single in device, and pushing test is carried out after can only being put into test board, cannot be combined with other conveying devices,
Inefficiency, manual labor's cost and time all waste very much.
Summary of the invention
The purpose of the present invention is to provide a kind of FCT test instrument probe devices, for overcoming drawbacks described above in the prior art.
A kind of FCT test instrument probe device of embodiment according to the present invention, including main body, interior be equipped with of the main body are opened
Mouthful forward test chamber, sliding is equipped with two groups of symmetrical support plates on the two sidewalls of the test chamber, supports described in two groups
The upper side of plate can place test board, and the downside of the support plate, which is equipped with, can make to move down on the support plate drive test board
Dynamic elevating mechanism is installed with test box on the bottom wall of the test chamber, and FCT probe test can be carried out by being equipped in the test box
Mechanism for testing, the upside connection of the test chamber is equipped with working chamber, is installed with hydraulic cylinder on the roof of the working chamber, described
Pressing plate has been connected by power on the downside of hydraulic cylinder, the bottom surface of the pressing plate is installed with compensating squeeze head, by the operating of the hydraulic cylinder,
It can make the pressing plate that the compensating squeeze head be driven to move down, test board described in the compensating squeeze head pressable is tested, institute
The rear wall connection for stating working chamber is equipped with outlet plenum, tilts down and is in communication with the outside on rear side of the outlet plenum, in the working chamber
Equipped with that the test board can be clamped the conveying mechanism being delivered in the outlet plenum, the upside connection of the working chamber is equipped with two
The symmetrical telescopic cavity of group, interior be equipped with of the telescopic cavity can control the conveying mechanism to operate and adapt to the conveying mechanism
The power mechanism of resilient clamp.
Further technical solution, the elevating mechanism is located on the test chamber bottom wall including four groups of rotations and center pair
The swivel nut of title, the swivel nut, which is threadedly coupled, is equipped with screw rod, and the screw rod is fixedly connected with the support plate, the test chamber
Downside offers two groups of symmetrical drive cavities, and two groups of rotations are equipped on the bottom wall of drive cavity described in two groups and front and back is symmetrical
Transmission shaft, be installed with first pulley on the periphery of the transmission shaft, between first pulley described in symmetrical two groups of front and back
First belt is installed, center transmission shaft described in four groups is symmetrical arranged, and the transmission shaft upwardly extends part through the transmission
The roof of chamber, and be fixedly connected with the swivel nut.
Further technical solution, offers rectangular cavity on the downside of the test chamber, fixed on the bottom wall of the rectangular cavity
There is first motor, is connected by power at left and right sides of the first motor equipped with motor shaft, motor described in two groups is axially located remotely from each other
Direction extension is protruded into the drive cavity, and it is located remotely from each other side and is installed with first bevel gear, positioned at front side
Second bevel gear is installed on the periphery of transmission shaft described in two groups, the second bevel gear is located on the downside of the first pulley,
The second bevel gear is engaged with the first bevel gear.
Further technical solution, the mechanism for testing include probe and test module, offer square in the test box
Shape chamber is installed with test module on the bottom wall of the rectangular cavity, and the test module upper side is installed with fixed plate, the fixation
Three groups of uniformly first spring cavitys of arrangement and opening upwards are equipped in plate, sliding is equipped with transmission block between the inner wall of the rectangular cavity,
First spring is installed, the top surface of the transmission block is fixed between the bottom surface of the transmission block and the bottom wall of first spring cavity
There is probe, through-hole is offered in the test box, the through-hole is connected to the rectangular cavity and the test chamber, the probe are upward
The through-hole is run through in extension, and protrudes into the test chamber.
Further technical solution, the conveying mechanism is located on the working chamber bottom wall including two groups of slidings and left and right pair
Second spring after being respectively mounted between the two sides inner wall of the sliding block of title, the sliding block and the working chamber, the top surface of the sliding block
Rotation is equipped with driven shaft, and driven wheel is installed on the periphery of the driven shaft, and left and right is slided on the roof of the telescopic cavity
Dynamic to be equipped with sliding case, the bottom surface of the sliding case, which rotates, is equipped with pulley shaft, and the pulley shaft downward extension portion protrudes into described
In working chamber, and its bottom surface is installed with the second belt wheel, is equipped with the second belt between second belt wheel and the driven wheel.
Further technical solution, the power mechanism include second of stock between telescopic cavity described in two groups in inner wall
Motor, second motor two sides have been connected by power splined shaft, and the splined shaft extension is protruded into the telescopic cavity,
Gear cavity is offered in the sliding case, sliding case side close to each other, which rotates, described in two groups is equipped with spline housing, the flower
Key set is connect with the equal spline of the splined shaft, and the spline housing protrudes into the gear cavity to direction extension is located remotely from each other
It is interior, and third hand tap gear is installed on the side being located in the gear cavity, the pulley shaft upwardly extends part and protrudes into
In the gear cavity, and its top surface is installed with the 4th bevel gear, and the 4th bevel gear engages with the third hand tap gear.
Further technical solution, the two sides of the working chamber offer connecting cavity, and the connecting cavity is stretched with described
The connection of contracting chamber, horizontally slips equipped with slide plate on the roof of the connecting cavity, the side close to each other of slide plate described in two groups with two groups
The sliding case is located remotely from each other side and is fixedly connected with, and rotation is equipped with short axle on the rear wall of the connecting cavity, the short axle
Gear and the 5th bevel gear are installed on periphery, the gear is located on rear side of the 5th bevel gear, the bottom surface of the slide plate
Teeth are had, the gear is engaged with the skateboard bottom, and rotation is equipped with vertical pivot on the bottom wall of the connecting cavity, described
The top surface of vertical pivot is installed with the 6th bevel gear, and the 6th bevel gear engages with the 5th bevel gear, the vertical pivot to
Lower extension point protrudes into the drive cavity, and its top surface is installed with third belt wheel, is driven positioned at described in two groups of front side
Be installed with the 4th belt wheel on the periphery of axis, the 4th belt wheel is located on the downside of the second bevel gear, the 4th belt wheel with
Third belt is mounted between the third belt wheel.
The beneficial effects of the present invention are: the present invention can allow the test of FCT probe more to automate, significantly more efficient can subtract
Few manual labor's cost, whole device can be installed at the end of any conveyer belt, the time entirely tested then allowed to be had
The raising of effect, wherein elevating mechanism is able to drive support plate lifting, when support plate is located at initial position, can receive test board,
FCT probe test can be carried out when decline, test board can be made to be conveyed out outside device when raised, mechanism for testing is able to carry out
The test of FCT probe, can allow test and other mechanisms of device that can be compatible with, conveying mechanism and power mechanism can rise in test board
When, it clamps and conveys outside test board to device.
Detailed description of the invention
Fig. 1 is inside overall structure diagram of the invention；
Fig. 2 is the partial structurtes enlarged diagram of conveying mechanism in the present invention；
Fig. 3 is the overall structure enlarged diagram of mechanism for testing in the present invention；
Fig. 4 is the enlarged diagram in Fig. 3 of the present invention at A；
Fig. 5 is the enlarged diagram in the direction B-B in Fig. 1 of the present invention.
Specific embodiment
Below with reference to Fig. 1-5, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation
Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
Referring to Fig.1-5, a kind of FCT test instrument probe device of embodiment according to the present invention, including main body 23, the master
Test chamber 50 for opening forward is equipped in body 23, sliding is equipped with two groups of symmetrical branch on the two sidewalls of the test chamber 50
Fagging 33, the upper side of support plate 33 described in two groups can place test board 35, and the downside of the support plate 33 is described equipped with that can make
The elevating mechanism 101 that support plate 33 drives the test board 35 to move up and down is installed with test on the bottom wall of the test chamber 50
Case 56, the test box 56 is interior to be equipped with the mechanism for testing 102 that can carry out FCT probe test, the upside connection of the test chamber 50
Equipped with working chamber 51, hydraulic cylinder 38 is installed on the roof of the working chamber 51, the downside of the hydraulic cylinder 38 has been connected by power
The bottom surface of pressing plate 37, the pressing plate 37 is installed with compensating squeeze head 36, by the operating of the hydraulic cylinder 38, can make the pressing plate 37
The compensating squeeze head 36 is driven to move down, test board 35 described in 36 pressable of compensating squeeze head is tested, the work
The rear wall connection of chamber 51 is equipped with outlet plenum 34, tilts down and is in communication with the outside on rear side of the outlet plenum 34, the working chamber 51
Interior be equipped with can clamp the test board 35 conveying mechanism 103 that be delivered in the outlet plenum 34, the working chamber 51 it is upper
Side connection is equipped with two groups of symmetrical telescopic cavities 40, and being equipped in the telescopic cavity 40 can control the conveying mechanism 103 to operate
And adapt to the power mechanism 104 of 103 resilient clamp of conveying mechanism.
In addition, in one embodiment, the elevating mechanism 101 includes that four groups of rotations are located on 50 bottom wall of test chamber
And centrosymmetric swivel nut 31, the swivel nut 31 be threadedly coupled be equipped with screw rod 32, the screw rod 32 with the support plate 33
It is fixedly connected, two groups of symmetrical drive cavities 18, the bottom wall of drive cavity 18 described in two groups is offered on the downside of the test chamber 50
On be equipped with the symmetrical transmission shaft 22 of two groups of rotations and front and back, be installed with first pulley 27 on the periphery of the transmission shaft 22,
It is mounted on the first belt 26 between first pulley 27 described in symmetrical two groups of front and back, 22 central symmetry of transmission shaft described in four groups is set
It sets, the transmission shaft 22 upwardly extends part and runs through the roof of the drive cavity 18, and is fixedly connected with the swivel nut 31, passes through
Positioned at the rotation of the transmission shaft 22 of front side, first belt 26 can be made to be driven, and then transmission shaft 22 described in four groups can be made
It rotates simultaneously, so as to make the swivel nut 31 that the screw rod 32 be driven to rotate, then the screw rod 32 can be made to drive the support plate
33 move up and down, and then can make the support plate 33 that the test board 35 be driven to move up and down, when the test board 35 needs to survey
When examination, the support plate 33 declines, and when the test board 35 needs extractor, the support plate 33 rises.
In addition, in one embodiment, the downside of the test chamber 50 offers rectangular cavity 28, the bottom of the rectangular cavity 28
First motor 29 is installed on wall, 29 left and right sides of first motor is connected by power equipped with motor shaft 30, electricity described in two groups
Arbor 30 protrudes into the drive cavity 18 to direction extension is located remotely from each other, and it is located remotely from each other side and is installed with first
Bevel gear 24 is installed with second bevel gear 25, the second cone tooth on the periphery of transmission shaft 22 described in two groups of front side
Wheel 25 is located at 27 downside of first pulley, and the second bevel gear 25 is engaged with the first bevel gear 24, by described
The operating of first motor 29 can be such that the motor shaft 30 rotates, so as to make to rotate positioned at transmission shaft 22 described in two groups of front side.
In addition, in one embodiment, the mechanism for testing 102 includes probe 55 and test module 61, the test box
Rectangular cavity 57 is offered in 56, and test module 61,61 upper side of test module are installed on the bottom wall of the rectangular cavity 57
It is installed with fixed plate 62, three groups of uniformly first spring cavitys 60 of arrangement and opening upwards, the square are equipped in the fixed plate 62
Sliding is equipped with transmission block 58 between the inner wall of shape chamber 57, between the bottom surface of the transmission block 58 and the bottom wall of first spring cavity 60
First spring 59 is installed, the top surface of the transmission block 58 is installed with probe 55, through-hole 63, institute are offered in the test box 56
It states through-hole 63 and is connected to the rectangular cavity 57 and the test chamber 50, the probe 55 upwardly extends part and runs through the through-hole 63,
And protrude into the test chamber 50, when the test board 35 needs to test and when moving down, the compensating squeeze head 36 simultaneously to
Lower pressing so that the test board 35 be made to contact the probe 55, and makes 58 slide downward of transmission block contact the test
Module 61, then can reach test effect, and after the completion of test, the test board 35 is moved up, and the transmission block 58 passes through institute
The elastic reaction for stating the first spring 59 can drive the probe 55 to move up.
In addition, in one embodiment, the conveying mechanism 103 includes that two groups of slidings are located on 51 bottom wall of working chamber
And symmetrical sliding block 54, second spring after being respectively mounted between the sliding block 54 and the two sides inner wall of the working chamber 51
52, the top surface of the sliding block 54, which rotates, is equipped with driven shaft 53, is installed with driven wheel 64, institute on the periphery of the driven shaft 53
It states to horizontally slip on the roof of telescopic cavity 40 and is equipped with sliding case 43, the bottom surface of the sliding case 43, which rotates, is equipped with pulley shaft
47,47 downward extension portion of pulley shaft protrudes into the working chamber 51, and its bottom surface is installed with the second belt wheel 48, and described
Second belt 49 is installed, the sliding case 43 described in two groups is moved to direction close to each other between two belt wheels 48 and the driven wheel 64
When dynamic, two groups can be made described in the second belt 49 to direction close to each other clamp the test board 35, pass through second belt 49
Transmission, the test board 35 can be made to be transported in the outlet plenum 34.
In addition, in one embodiment, the power mechanism 104 includes stock inner wall between telescopic cavity 40 described in two groups
In the second motor 39,39 two sides of the second motor have been connected by power splined shaft 41, and 41 extension of splined shaft is equal
It protrudes into the telescopic cavity 40, offers gear cavity 44 in the sliding case 43, the side close to each other of case 43 is slided described in two groups
Face, which rotates, is equipped with spline housing 42, and the spline housing 42 connect with the equal spline of the splined shaft 41, and the spline housing 42 is to mutual
Third is installed on the side protruded into the gear cavity 44, and be located in the gear cavity 44 far from direction extension
Bevel gear 45, the pulley shaft 47 upwardly extend part and protrude into the gear cavity 44, and its top surface is installed with the 4th cone
Gear 46, the 4th bevel gear 46 engage with the third hand tap gear 45, can be made by the operating of second motor 39
The splined shaft 41 rotates, and rotates so as to pulley shaft 47 described in making two groups, and then the second belt 49 described in can making two groups is simultaneously
Transmission.
In addition, in one embodiment, the two sides of the working chamber 51 offer connecting cavity 11, and the connecting cavity 11 is
It is connected to, horizontally slips on the roof of the connecting cavity 11 equipped with slide plate 12 with the telescopic cavity 40,12 phase of slide plate described in two groups
Side mutually is located remotely from each other with sliding case 43 described in two groups by proximal side to be fixedly connected with, and is rotated on the rear wall of the connecting cavity 11
Equipped with short axle 15, gear 13 and the 5th bevel gear 14 are installed on the periphery of the short axle 15, the gear 13 is located at described
5th bevel gear, 14 rear side, the bottom surface of the slide plate 12 have teeth, and the gear 13 is engaged with 12 bottom surface of slide plate,
Rotation is equipped with vertical pivot 17 on the bottom wall of the connecting cavity 11, and the top surface of the vertical pivot 17 is installed with the 6th bevel gear 16, institute
It states the 6th bevel gear 16 to engage with the 5th bevel gear 14,17 downward extension portion of vertical pivot protrudes into the drive cavity
In 18, and its top surface is installed with third belt wheel 19, and is installed on the periphery of transmission shaft 22 described in two groups of front side
Four belt wheels 21, the 4th belt wheel 21 are located at 25 downside of second bevel gear, the 4th belt wheel 21 and the third belt wheel
It is mounted on third belt 20 between 19, is rotated by being located at transmission shaft 22 described in two groups of front side, the third belt can be made
20 transmissions so as to rotate the vertical pivot 17, and then can be such that the short axle 15 rotates, then the slide plate 12 can be made to drive described
Sliding case 43 horizontally slips, when the test board 35 moves up, two groups can be made described in sliding case 43 to side close to each other
Sliding, when the test board 35 moves down, two groups can be made described in sliding case 43 to be located remotely from each other side slide.
When in use, by the rotation for the transmission shaft 22 for being located at front side the transmission of the first belt 26 can be made, and then can make four groups
Transmission shaft 22 rotates simultaneously, so as to make swivel nut 31 that screw rod 32 be driven to rotate, then screw rod 32 can be made to drive in support plate 33 and moved down
It is dynamic, and then can make support plate 33 that test board 35 be driven to move up and down, when test board 35 needs to test, support plate 33 declines, when
When test board 35 needs extractor, support plate 33 rises, and motor shaft 30 can be made to rotate by the operating of first motor 29, thus
Two groups of transmission shafts 22 positioned at front side can be made to rotate, when test board 35 needs to test and move down, compensating squeeze head 36 is simultaneously
It presses down on, to make 35 contact probe 55 of test board, and makes 58 slide downward engaged test module 61 of transmission block, then can reach
Test effect, after the completion of test, test board 35 is moved up, and transmission block 58 can be driven by the elastic reaction of the first spring 59
Probe 55 moves up, and when two groups of sliding casees 43 are mobile to direction close to each other, two group of second belt 49 can be made to mutually leaning on
Nearly direction clamps test board 35 can be such that test board 35 is transported in outlet plenum 34 by the transmission of the second belt 49, by the
The operating of two motors 39 can be such that splined shaft 41 rotates, and so as to rotate two groups of pulley shafts 47, and then can make two group of second belt
49 are driven simultaneously, and two groups of transmission shafts 22 by being located at front side rotate, and third belt 20 can be made to be driven, so as to make 17 turns of vertical pivot
It is dynamic, and then short axle 15 can be made to rotate, then it can make slide plate 12 that sliding case 43 be driven to horizontally slip, when test board 35 moves up,
Two groups of sliding casees 43 can be made to slide to side close to each other, when test board 35 moves down, two groups of sliding casees 43 can be made to phase
Mutually slided far from side.
The beneficial effects of the present invention are: the present invention can allow the test of FCT probe more to automate, significantly more efficient can subtract
Few manual labor's cost, whole device can be installed at the end of any conveyer belt, the time entirely tested then allowed to be had
The raising of effect, wherein elevating mechanism is able to drive support plate lifting, when support plate is located at initial position, can receive test board,
FCT probe test can be carried out when decline, test board can be made to be conveyed out outside device when raised, mechanism for testing is able to carry out
The test of FCT probe, can allow test and other mechanisms of device that can be compatible with, conveying mechanism and power mechanism can rise in test board
When, it clamps and conveys outside test board to device.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (7)
1. a kind of FCT test instrument probe device, including main body, it is characterised in that: be equipped with survey for opening forward in the main body
Chamber is tried, sliding is equipped with two groups of symmetrical support plates, the upper side of support plate described in two groups on the two sidewalls of the test chamber
Test board can be placed, the downside of the support plate is equipped with the elevator that can make the support plate that the test board be driven to move up and down
Structure is installed with test box on the bottom wall of the test chamber, is equipped with the test machine that can carry out FCT probe test in the test box
Structure；
The upside connection of the test chamber is equipped with working chamber, is installed with hydraulic cylinder, the hydraulic cylinder on the roof of the working chamber
Downside be connected by power pressing plate, the bottom surface of the pressing plate is installed with compensating squeeze head, by the operating of the hydraulic cylinder, can make institute
Stating pressing plate drives the compensating squeeze head to move down, and test board described in the compensating squeeze head pressable is tested, the work
The rear wall connection of chamber is equipped with outlet plenum, tilts down and is in communication with the outside on rear side of the outlet plenum, being equipped in the working chamber can
The test board is clamped the conveying mechanism being delivered in the outlet plenum, the upside connection of the working chamber is equipped with two groups or so
Symmetrical telescopic cavity, interior be equipped with of the telescopic cavity can control the conveying mechanism to operate and adapt to the conveying mechanism elastic clip
The power mechanism held.
2. a kind of FCT test instrument probe device according to claim 1, it is characterised in that: the elevating mechanism includes four groups
Rotation is located on the test chamber bottom wall and centrosymmetric swivel nut, and the swivel nut, which is threadedly coupled, is equipped with screw rod, the screw rod
It is fixedly connected with the support plate, offers two groups of symmetrical drive cavities on the downside of the test chamber, be driven described in two groups
It is equipped with the symmetrical transmission shaft of two groups of rotations and front and back on the bottom wall of chamber, is installed with first band on the periphery of the transmission shaft
It takes turns, the first belt is mounted between first pulley described in symmetrical two groups of front and back, center transmission shaft described in four groups is symmetrical arranged,
The transmission shaft upwardly extends part and runs through the roof of the drive cavity, and is fixedly connected with the swivel nut.
3. a kind of FCT test instrument probe device according to claim 2, it is characterised in that: opened up on the downside of the test chamber
There is rectangular cavity, first motor is installed on the bottom wall of the rectangular cavity, is connected by power and is equipped at left and right sides of the first motor
Motor shaft, motor described in two groups is axially located remotely from each other direction extension and protrudes into the drive cavity, and it is located remotely from each other side
Face is installed with first bevel gear, is installed with second bevel gear on the periphery of transmission shaft described in two groups of front side, described
Second bevel gear is located on the downside of the first pulley, and the second bevel gear is engaged with the first bevel gear.
4. a kind of FCT test instrument probe device according to claim 1, it is characterised in that: the mechanism for testing includes probe
And test module, rectangular cavity is offered in the test box, and test module, the test are installed on the bottom wall of the rectangular cavity
Module upper side is installed with fixed plate, and three groups of uniformly first spring cavitys of arrangement and opening upwards, institute are equipped in the fixed plate
Sliding is equipped with transmission block between stating the inner wall of rectangular cavity, installs between the bottom surface of the transmission block and the bottom wall of first spring cavity
There is the first spring, the top surface of the transmission block is installed with probe, offers through-hole in the test box, described in the through-hole connection
Rectangular cavity and the test chamber, the probe upwardly extends part through the through-hole, and protrudes into the test chamber.
5. a kind of FCT test instrument probe device according to claim 1, it is characterised in that: the conveying mechanism includes two groups
Sliding is located on the working chamber bottom wall and symmetrical sliding block, between the sliding block and the two sides inner wall of the working chamber
Second spring after installing, the top surface of the sliding block rotates equipped with driven shaft, be installed on the periphery of the driven shaft from
Driving wheel horizontally slips on the roof of the telescopic cavity and is equipped with sliding case, and the bottom surface of the sliding case rotate equipped with pulley shaft,
The pulley shaft downward extension portion protrudes into the working chamber, and its bottom surface is installed with the second belt wheel, second belt wheel with
Second belt is installed between the driven wheel.
6. a kind of FCT test instrument probe device according to claim 1, it is characterised in that: the power mechanism includes that stock is embedding
The second motor between the telescopic cavity described in two groups in inner wall, second motor two sides have been connected by power splined shaft, described
Splined shaft extension is protruded into the telescopic cavity, offers gear cavity in the sliding case, and case phase is slided described in two groups
Mutually rotate by proximal side equipped with spline housing, the spline housing is connect with the equal spline of the splined shaft, and the spline housing is to mutual
Triconodont is installed on the side protruded into the gear cavity, and be located in the gear cavity far from direction extension
Wheel, the pulley shaft upwardly extend part and protrude into the gear cavity, and its top surface is installed with the 4th bevel gear, and described the
Four bevel gears engage with the third hand tap gear.
7. a kind of FCT test instrument probe device according to claim 6, it is characterised in that: open the two sides of the working chamber
Equipped with connecting cavity, the connecting cavity is connected to the telescopic cavity, is horizontally slipped on the roof of the connecting cavity equipped with slide plate,
The side close to each other of slide plate described in two groups is located remotely from each other side with sliding case described in two groups and is fixedly connected with, after the connecting cavity
Rotation is equipped with short axle on wall, and gear and the 5th bevel gear are installed on the periphery of the short axle, and the gear is located at described
On rear side of 5th bevel gear, the bottom surface of the slide plate has teeth, and the gear is engaged with the skateboard bottom, the connection
Rotation is equipped with vertical pivot on the bottom wall of chamber, and the top surface of the vertical pivot is installed with the 6th bevel gear, the 6th bevel gear with
5th bevel gear engagement, the vertical pivot downward extension portion protrude into the drive cavity, and its top surface is installed with the
Three belt wheels, are installed with the 4th belt wheel on the periphery of transmission shaft described in two groups of front side, and the 4th belt wheel is located at described
On the downside of second bevel gear, third belt is mounted between the 4th belt wheel and the third belt wheel.
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| CN201910663333.5A CN110231500A (en) | 2019-07-22 | 2019-07-22 | A kind of FCT test instrument probe device |
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| CN201910663333.5A CN110231500A (en) | 2019-07-22 | 2019-07-22 | A kind of FCT test instrument probe device |
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| CN110231500A true CN110231500A (en) | 2019-09-13 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907092A (en) * | 2020-01-17 | 2020-03-24 | 东阳汉林传感器有限公司 | Pressure sensor detection device |
| CN111123080A (en) * | 2020-03-03 | 2020-05-08 | 天台卫冕智能科技有限公司 | Quality detection equipment for microphone chip |
| CN112033834A (en) * | 2020-08-05 | 2020-12-04 | 中交基础设施养护集团宁夏工程有限公司 | Numerical control test device for asphalt detection |
| CN112816822A (en) * | 2021-02-04 | 2021-05-18 | 成都超德创科技有限公司 | Electromagnetic brake rectifier testing equipment and testing method thereof |
| CN113608101A (en) * | 2021-06-28 | 2021-11-05 | 昆山兢美电子科技有限公司 | Flying probe testing device |
| CN114814553A (en) * | 2022-05-13 | 2022-07-29 | 昆山兢美电子科技有限公司 | Flying probe testing device |
| CN116203319A (en) * | 2023-05-04 | 2023-06-02 | 山东恒圣石墨科技有限公司 | Graphite electrode resistivity detection device |
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2019
- 2019-07-22 CN CN201910663333.5A patent/CN110231500A/en not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907092B (en) * | 2020-01-17 | 2020-10-27 | 萍乡市臻盈企业管理咨询中心 | Pressure sensor detection device |
| CN110907092A (en) * | 2020-01-17 | 2020-03-24 | 东阳汉林传感器有限公司 | Pressure sensor detection device |
| CN111123080A (en) * | 2020-03-03 | 2020-05-08 | 天台卫冕智能科技有限公司 | Quality detection equipment for microphone chip |
| CN111123080B (en) * | 2020-03-03 | 2020-11-03 | 深圳市克拉尼声学科技有限公司 | Quality detection equipment for microphone chip |
| CN112033834A (en) * | 2020-08-05 | 2020-12-04 | 中交基础设施养护集团宁夏工程有限公司 | Numerical control test device for asphalt detection |
| CN112033834B (en) * | 2020-08-05 | 2024-06-04 | 中交基础设施养护集团宁夏工程有限公司 | Numerical control test device for asphalt detection |
| CN112816822B (en) * | 2021-02-04 | 2024-04-05 | 成都超德创科技有限公司 | Electromagnetic brake rectifier test equipment and test method thereof |
| CN112816822A (en) * | 2021-02-04 | 2021-05-18 | 成都超德创科技有限公司 | Electromagnetic brake rectifier testing equipment and testing method thereof |
| CN113608101A (en) * | 2021-06-28 | 2021-11-05 | 昆山兢美电子科技有限公司 | Flying probe testing device |
| CN114814553B (en) * | 2022-05-13 | 2023-11-03 | 昆山兢美电子科技有限公司 | Flying probe testing device |
| CN114814553A (en) * | 2022-05-13 | 2022-07-29 | 昆山兢美电子科技有限公司 | Flying probe testing device |
| CN116203319B (en) * | 2023-05-04 | 2023-08-08 | 山东恒圣石墨科技有限公司 | Graphite electrode resistivity detection device |
| CN116203319A (en) * | 2023-05-04 | 2023-06-02 | 山东恒圣石墨科技有限公司 | Graphite electrode resistivity detection device |
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Application publication date: 20190913 |
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