CN107942236A - FCT test instrument probes based on motor simulation - Google Patents
FCT test instrument probes based on motor simulation Download PDFInfo
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- CN107942236A CN107942236A CN201711418967.1A CN201711418967A CN107942236A CN 107942236 A CN107942236 A CN 107942236A CN 201711418967 A CN201711418967 A CN 201711418967A CN 107942236 A CN107942236 A CN 107942236A
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- support plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 63
- 239000000523 sample Substances 0.000 title claims abstract description 41
- 238000004088 simulation Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 4
- 238000011990 functional testing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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]
- G01R31/2818—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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of FCT test instrument probes based on motor simulation, including control box, movable plate and support plate, support plate and movable plate are all positioned at the top of control box, and movable plate and support plate are respectively positioned at the opposite sides of the upper surface of control box；The top of support plate be equipped with two pieces of the left and right locating piece that matches at left and right sides of ECU boxes, realized by clamping drive mechanism between two pieces of locating pieces close to each other or away to clamp or unclamp ECU boxes；Movable plate is defined as front relative to the direction of support plate, movable plate is equipped with the moving drive mechanism for driving it to move back and forth, and the top of movable plate is equipped with needle plate.The present invention makes probe be connected and be detected automatically with the interface of ECU boxes, so as to improve detection efficiency, the interface of diverse location on various various sizes of ECU boxes and ECU boxes can be detected, nothing needs to change probe, reduce testing cost, the real operating status of simulated automotive tailgate, makes test more science, reliable.
Description
Technical field
The invention belongs to technical field of measurement and test, more particularly to a kind of FCT test instrument probes based on motor simulation.
Background technology
FCT (functional test) it refer to providing the electronic control unit to be tested simulation running environment (excitation and
Load), it is worked in various design points, so as to get the parameter of each state to verify the better function of electronic control panel
Bad test method.Briefly, it is exactly that suitable excitation is loaded to electronic control panel, whether the response of measurement output terminal is in accordance with will
Ask.
Usually it is fixed on ECU boxes automobile specified microcomputerized controller, the i.e. test of " ECU (electronic control unit) " at present
Support plate, needle plate of the passage with probe manually during test, makes probe and ECU interface contacts, is tested, so substantially increased
Labor intensity, it is time-consuming and laborious, reduce detection efficiency.
A kind of FCT function test fixtures of Chinese Patent Application No. 201420041642.1, including back box, support plate, sky plate,
Connecting pole, Motorized lift device and testing needle, bascule is set by Motorized lift device so that support plate can rise up and down
Drop, so as to improve testing efficiency and detect stabilization, but testing needle is placed in the upper end of back box, irremovable, for it is various not
Difference with interface distributing position on the ECU boxes and ECU boxes of size tests pin position and support plate, it is necessary to re-replace, and not only takes
When it is laborious, and also add cost.
And nearly all manufacturer and supply commercial city employ analogue simulation system and ECU boxes are virtually surveyed at present
Examination, but test equipment is too simple, can not really simulate the situation of true mechanism operation, lack test scientific.
The content of the invention
The invention mainly solves the technical problem of providing a kind of FCT test instrument probes based on motor simulation, make probe
Be connected and be detected automatically with the interface of ECU boxes, so as to improve detection efficiency, can to various various sizes of ECU boxes and
The interface of diverse location is detected on ECU boxes, without probe is needed to change, reduces testing cost, simulated automotive tailgate is really transported
Row state, makes test more science, reliable.
In order to solve the above technical problems, one aspect of the present invention is：A kind of FCT based on motor simulation is visited
Pin tester, including control box, movable plate and support plate, the support plate and the movable plate are all located at the top of the control box,
And the movable plate and the support plate are respectively positioned at the opposite sides of the upper surface of the control box；
The top of the support plate is equipped with two pieces of the left and right locating piece with matching at left and right sides of ECU boxes, two pieces of positioning
Realized between block by clamping drive mechanism close to each other or away to clamp or unclamp ECU boxes；
The movable plate is defined as front relative to the direction of the support plate, the movable plate, which is equipped with, drives its front and rear shifting
Dynamic moving drive mechanism, the top of the movable plate are equipped with needle plate, and the left and right sides of the needle plate, which is all equipped with, drives the pin
The lift drive mechanism that plate rises or falls, the top of the needle plate is equipped with two glide bases in the front-back direction, each described
Glide base is all equipped with the sliding drive mechanism for driving it to move left and right, and the glide base is equipped with close to one end of the support plate
With the one-to-one probe of interface of the ECU boxes；
The control box is internally provided with test controller, power module, signal adapter, the unlock of analog-driven rear door lock
Or the rear door lock driving motor of locking and the movement of analog-driven strut drive motor with the strut for opening the door or closing the door, the tailgate is driven
Dynamic motor, strut driving motor and the test controller are electrically connected with the probe respectively, the signal adapter with
Peripheral device be electrically connected, the signal adapter, the power module, the tailgate driving motor, the strut driving motor,
The moving drive mechanism, the lift drive mechanism, the sliding drive mechanism and the clamping drive mechanism respectively with institute
State test controller electrical connection；
Be additionally provided with above the control box and get pen ready, it is described get pen ready and be equipped with drive that it is close or remote with the ECU boxes
From get driving mechanism ready, the driving mechanism of getting ready is electrically connected with the peripheral device.
Further say, the driving mechanism of getting ready includes supporting block, gets cylinder and limiting plate ready, and the supporting block is fixed
In the upper surface of the control box, the cylinder of getting ready is fixed on the supporting block, and described one end for getting pen ready is fixed on described
Get the push rod of cylinder ready, the written end for getting pen ready passes through the through hole of the limiting plate.
Further say, the moving drive mechanism includes the pusher cylinder for driving the movable plate to move back and forth, described
Pusher cylinder is fixed on the control box, and the push rod of the pusher cylinder is connected with the center of the movable plate.
Further say, the lifting that the lift drive mechanism includes the first screw and drives the needle plate to rise or fall
Motor is driven, the lifting driving motor is fixed on movable plate, the output shaft and first screw of the lifting driving motor
Lower end connection, the upper end of first screw is connected with the screw hole of the needle plate, and the inner surface of the screw hole of the needle plate is equipped with
The internal thread to match with the external screw thread of first screw.
Further say, the cunning that the sliding drive mechanism includes the second screw and drives the glide base to move left and right
Dynamic driving motor, the driving motor that slides are fixed on the needle plate, the output shaft and described second for sliding driving motor
One end connection of screw, the other end of second screw are connected with the screw hole of the glide base, the spiral shell of the glide base
The inner surface in hole is equipped with the internal thread to match with the external screw thread of second screw.
Further say, the rear door lock driving motor includes unlock driving motor and locking driving motor, the unlock
Driving motor and the locking driving motor are electrically connected with the probe respectively, the unlock driving motor and the locking driving
Motor is electrically connected with the test controller respectively；
Strut driving motor includes open the door driving motor and driving motor of closing the door, the driving motor and described of opening the door
Close the door driving motor is electrically connected respectively with the probe, it is described open the door driving motor and it is described close the door drive motor respectively with it is described
Test controller is electrically connected.
Further say, the upper surface of the control box is additionally provided with touching display screen, the touching display screen and the survey
Controller is tried to be electrically connected.
Further say, the clamping drive mechanism includes two folders for driving two pieces of locating pieces to move left and right respectively
Tight cylinder, two clamping cylinders are fixed on the top surface edge of the support plate, and are symmetrically distributed in the left and right sides of support plate,
The push rod of the clamping cylinder is connected with the center of the locating piece.
Further say, baffle be equipped with the side of the needle plate opposite to each other in the side of the support plate, the baffle along
The length direction of the support plate sets and protrudes from the upper surface of the support plate.
Further say, the side contacted in the side of two pieces of locating pieces with the ECU boxes is evenly distributed with some
Bar tread plate, the tread plate are set along the above-below direction of the locating piece.
Beneficial effects of the present invention at least have it is following some：
The movable plate of the present invention is equipped with the moving drive mechanism for driving it to move back and forth, and the top of movable plate is equipped with needle plate,
The left and right sides of needle plate is all equipped with the lift drive mechanism that driving needle plate rises or falls, and the top of needle plate is equipped with two front and back
To glide base, each glide base is all equipped with and drives its sliding drive mechanism for moving left and right, makes connecing for probe and ECU boxes
Mouth is connected and is detected automatically, so as to improve detection efficiency, and the interface of diverse location on ECU boxes can be examined
Survey, without probe is needed to change, reduce testing cost, improve detection efficiency；
The top of the support plate of the present invention is equipped with two pieces of the left and right locating piece with matching at left and right sides of ECU boxes, two pieces of positioning
Realized between block by clamping drive mechanism it is close to each other or away to clamp or unclamp ECU boxes, in the side of support plate opposite to each other in
The side of needle plate is equipped with baffle, and the length direction of baffle along support plate sets and protrudes from the upper surface of support plate, can be to difference
The ECU boxes of size are fixed and are detected, and without carrier is needed to change, reduce testing cost；
The side contacted in the side of two pieces of locating pieces of the present invention with ECU boxes is evenly distributed with some tread plates, prevents
Draw runner is set along the above-below direction of locating piece, increases the frictional force between ECU boxes and locating piece, the fixation for stablizing ECU boxes
In support plate, the stability of detection is improved；
The present invention has the unlock of analog-driven rear door lock or the rear door lock driving motor locked and the movement of analog-driven strut
Motor is driven with the strut for opening the door or closing the door, rear door lock is driven the state of motor and strut driving motor operation by test controller
The actual motion state of rear door lock driving motor and strut driving motor, simulated automotive tailgate are monitored while feeding back to ECU boxes
Real operating status, makes test more science, reliable；
It is additionally provided with above the control box of the present invention and gets pen ready, gets that pen gets pen ready equipped with driving and ECU boxes are close to each other ready
Or it is remote get driving mechanism ready, the ECU of test passes is carried out getting mark ready by getting pen ready, prevents substandard product from mixing
Enter, improve detection quality.
Brief description of the drawings
Fig. 1 is the control principle drawing of the present invention；
Fig. 2 is the structure diagram of the present invention；
Fig. 3 is the enlarged drawing at the A of Fig. 2 of the present invention；
Fig. 4 is the structure diagram of the locating piece of the present invention；
Each several part mark is as follows in attached drawing：
Control box 1, guide rail 11, test controller 12, power module 13, signal adapter 14, peripheral device 15, unlock are driven
Dynamic motor 16, locking driving motor 17, the driving motor 18 that opens the door, close the door driving motor 19, movable plate 2, pusher cylinder 21, support plate
3rd, ECU boxes 4, interface 41, needle plate 5, the first screw 51, lifting driving motor 52, guide rod 53, slide 54, glide base 6, the
Two screws 61, slide driving motor 62, probe 7, get pen 8, supporting block 81 ready, get cylinder 82, limiting plate 83, touching display screen ready
9th, locating piece 10, clamping cylinder 101, tread plate 102 and baffle 100.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment：A kind of FCT test instrument probes based on motor simulation, as Figure 1-Figure 4, including control box 1, activity
Plate 2 and support plate 3, the support plate 3 and the movable plate 2 are all located at the top of the control box 1, and the movable plate 2 and described
Support plate 3 is respectively positioned at the opposite sides of the upper surface of the control box 1；
The top of the support plate 3 is equipped with two pieces of the left and right locating piece 10 to match with the left and right sides of ECU boxes 4, described in two pieces
Realized between locating piece 10 by clamping drive mechanism close to each other or away to clamp or unclamp ECU boxes 4；
The movable plate 2 is defined as front relative to the direction of the support plate 3, before the movable plate 2 is equipped with it is driven
The moving drive mechanism moved afterwards, the top of the movable plate 2 are equipped with needle plate 5, and the left and right sides of the needle plate 5 is all equipped with driving
The lift drive mechanism that the needle plate 5 rises or falls, the top of the needle plate 5 are equipped with two glide bases 6 in the front-back direction,
Each glide base 6 is all equipped with the sliding drive mechanism for driving it to move left and right, and the glide base 6 is close to the support plate
3 one end is equipped with the one-to-one probe 7 of interface 41 with the ECU boxes 4；
The control box 1 is internally provided with test controller 12, power module 13, signal adapter 14, the analog-driven back of the body
Door lock unlocks or the rear door lock of locking drives motor and the movement of analog-driven strut to drive motor, institute with the strut for opening the door or closing the door
State tailgate driving motor, strut driving motor and the test controller 12 to be electrically connected with the probe 7 respectively, the letter
Number converter 14 and peripheral device 15 are electrically connected, the signal adapter 14, the power module 13, tailgate driving electricity
Machine, strut driving motor, the moving drive mechanism, the lift drive mechanism, the sliding drive mechanism and described
Clamping drive mechanism is electrically connected with the test controller 12 respectively；
The top of the control box 1, which is additionally provided with, gets pen 8 ready, it is described get pen 8 ready and be equipped with drive that it is close with the ECU boxes 4
Or it is remote get driving mechanism ready, the driving mechanism of getting ready is electrically connected with the peripheral device 15.
The driving mechanism of getting ready includes supporting block 81, gets cylinder 82 and limiting plate 83 ready, and the supporting block 81 is fixed on
The upper surface of the control box 1, the cylinder 82 of getting ready are fixed on the supporting block 81, and described one end for getting pen 8 ready is fixed on
The push rod for getting cylinder 82 ready, the written end for getting pen 8 ready pass through the through hole of the limiting plate 83.
The moving drive mechanism includes the pusher cylinder 21 for driving the movable plate 2 to move back and forth, the pusher cylinder
21 are fixed on the control box 1, and the push rod of the pusher cylinder 21 is connected with the center of the movable plate 2.
When it is implemented, the upper surface of the control box 1 is equipped with two guide rails 11 in the front-back direction and respectively positioned at described
The left and right sides of movable plate 2, the lower surface of the movable plate 2 be recessed inwardly to form the structure that matches with the guide rail 11 so that
The movable plate 2 is moved along the direction of the guide rail 11.
The lifting driving motor that the lift drive mechanism includes the first screw 51 and drives the needle plate 5 to rise or fall
52, the lifting driving motor 52 is fixed on movable plate 2, the output shaft and first screw 51 of the lifting driving motor 52
Lower end connection, the upper end of first screw 51 is connected with the screw hole of the needle plate 5, the inner surface of the screw hole of the needle plate 5
The internal thread to match equipped with the external screw thread with first screw 51.
When it is implemented, the left and right sides of the needle plate 5 is all equipped with an at least guide rod 53, under the guide rod 53
The movable plate 2 is fixed at end, and the upper end of the guide rod 53 passes through the needle plate 5.
The slip driving electricity that the sliding drive mechanism includes the second screw 61 and drives the glide base 6 to move left and right
Machine 62, the driving motor 62 that slides is fixed on the needle plate 5, described to slide the output shaft for driving motor 62 and described second
One end connection of bar 61, the other end of second screw 61 are connected with the screw hole of the glide base 6, the glide base 6
The inner surface of screw hole be equipped with the internal thread to match with the external screw thread of second screw 61.
When it is implemented, the upper surface of the needle plate 5 is equipped with the slide 54 of two left and right directions, and the slide 54 is distinguished
Positioned at the front and rear sides of the needle plate 5, the lower surface of the glide base 6 is recessed inwardly to form what is with the slide 54 matched
Structure is so that the glide base 6 is moved along the direction of the slide 54.
The rear door lock driving motor includes unlock driving motor 16 and locking driving motor 17, the unlock driving motor
It is electrically connected respectively with the probe with the locking driving motor, the unlock driving motor and the locking driving motor difference
It is electrically connected with the test controller；
Strut driving motor includes open the door driving motor 18 and driving motor 19 of closing the door, it is described open the door driving motor and
It is described close the door driving motor is electrically connected respectively with the probe, it is described open the door driving motor and it is described close the door drive motor respectively with
The test controller is electrically connected.
The upper surface of the control box 1 is additionally provided with touching display screen 9, the touching display screen 9 and the test controller
12 are electrically connected.
The clamping drive mechanism includes two clamping cylinders for driving two pieces of locating pieces 10 to move left and right respectively
101, two clamping cylinders 101 are fixed on the top surface edge of the support plate 3, and are symmetrically distributed in the left and right two of support plate 3
Side, the push rod of the clamping cylinder 101 are connected with the center of the locating piece 10.
Baffle 100 is equipped with the side of the needle plate 5, the baffle 100 is along described opposite to each other in the side of the support plate 3
The length direction of support plate 3 sets and protrudes from the upper surface of the support plate 3.
The side contacted in the side of two pieces of locating pieces 10 with the ECU boxes 4 is evenly distributed with some tread plates
102, the tread plate 102 is set along the above-below direction of the locating piece 10.
When it is implemented, the peripheral device is computer or tablet computer.
The operation principle of the present invention is as follows：The ECU boxes of the present invention are put on support plate, make ECU pod interfaces towards the side of probe
To the top of support plate is equipped with two pieces of the left and right locating piece with matching at left and right sides of ECU boxes, is controlled and clamped by touching display screen
Driving mechanism controls lift drive mechanism and sliding drive mechanism, adjusts the position of probe, and pass through movement to clamp ECU boxes
Driving mechanism makes probe and the interface of ECU boxes be attached detection, and peripheral device transmits a signal to ECU by test controller
Box, ECU boxes control unlock driving motor operation, test controller are detected unlock driving motor and feed back to signal
ECU boxes, ECU boxes receive signal stopping unlock driving motor and rotate and control enabling driving motor operation, test controller pair
Unlock driving motor and the driving motor that opens the door are detected and signal are fed back to ECU boxes, and ECU boxes, which receive signal, to be stopped opening the door
Motor is driven to rotate, control, which is closed the door, drives motor operation, test controller clamshell doors driving motor and driving motor progress of closing the door
Detect and signal is fed back into ECU boxes, ECU boxes receive signal and stop driving motor rotation of closing the door, control locking driving motor
Operation, test controller are detected driving motor of closing the door with locking driving motor and signal are fed back to ECU boxes, ECU boxes
Control locking driving motor stalling, test controller are detected locking driving motor and signal are fed back to ECU boxes, ECU
Signal is fed back to peripheral device by box by test controller, and peripheral device judges ECU boxes, if the test of ECU boxes is closed
Lattice, get driving mechanism driving ready and get pen ready ECU is carried out to get mark ready, and the interface of probe and ECU boxes separates after test, then
The ECU boxes tested are taken away.
The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure transformation that bright specification and accompanying drawing content are made, is directly or indirectly used in other related technical areas,
Similarly it is included within the scope of the present invention.
Claims (10)
- A kind of 1. FCT test instrument probes based on motor simulation, it is characterised in that：Including control box (1), movable plate (2) and carry Plate (3), the support plate and the movable plate are all located at the top of the control box, and the movable plate and support plate difference position Opposite sides in the upper surface of the control box；The top of the support plate is equipped with two pieces of the left and right locating piece (10) with matching at left and right sides of ECU boxes (4), and two pieces described fixed Realized between the block of position by clamping drive mechanism close to each other or away to clamp or unclamp ECU boxes；The movable plate is defined as front relative to the direction of the support plate, the movable plate, which is equipped with, drives what it was moved back and forth Moving drive mechanism, the top of the movable plate are equipped with needle plate (5), and the left and right sides of the needle plate, which is all equipped with, drives the needle plate The lift drive mechanism risen or fallen, the top of the needle plate is equipped with two glide bases (6) in the front-back direction, each described Glide base is all equipped with the sliding drive mechanism for driving it to move left and right, and the glide base is equipped with close to one end of the support plate With the one-to-one probe (7) of interface (41) of the ECU boxes；The control box is internally provided with test controller (12), power module (13), signal adapter (14), the analog-driven back of the body Door lock unlocks or the rear door lock of locking drives motor and the movement of analog-driven strut to drive motor, institute with the strut for opening the door or closing the door State tailgate driving motor, strut driving motor and the test controller to be electrically connected with the probe respectively, the signal Converter and peripheral device (15) are electrically connected, the signal adapter, the power module, tailgate driving motor, described Strut driving motor, the moving drive mechanism, the lift drive mechanism, the sliding drive mechanism and described clamp drive Mechanism is electrically connected with the test controller respectively；Be additionally provided with above the control box and get pen (8) ready, it is described get ready pen be equipped with drive its with the ECU boxes closer or far from Get driving mechanism ready, the driving mechanism of getting ready is electrically connected with the test controller.
- 2. the FCT test instrument probes according to claim 1 based on motor simulation, it is characterised in that：It is described to get driving ready Mechanism includes supporting block (81), gets cylinder (82) and limiting plate (83) ready, and the supporting block is fixed on the upper table of the control box Face, the cylinder of getting ready are fixed on the supporting block, and the push rod for getting cylinder ready is fixed in described one end for getting pen ready, described The written end for getting pen ready passes through the through hole of the limiting plate.
- 3. the FCT test instrument probes according to claim 1 based on motor simulation, it is characterised in that：The mobile driving Mechanism includes the pusher cylinder (21) for driving the movable plate to move back and forth, and the pusher cylinder is fixed on the control box, institute The push rod for stating pusher cylinder is connected with the center of the movable plate.
- 4. the FCT test instrument probes according to claim 1 based on motor simulation, it is characterised in that：The lifting driving Mechanism includes the lifting driving motor (52) that the first screw (51) and the driving needle plate rise or fall, the lifting driving electricity Machine is fixed on movable plate, and the output shaft of the lifting driving motor is connected with the lower end of first screw, first screw Upper end be connected with the screw hole of the needle plate, the inner surface of the screw hole of the needle plate is equipped with the external screw thread phase with first screw Matched internal thread.
- 5. the FCT test instrument probes according to claim 1 based on motor simulation, it is characterised in that：It is described to slide driving Mechanism includes the slip driving motor (62) that the second screw (61) and the driving glide base move left and right, described to slide driving Motor is fixed on the needle plate, and the output shaft for sliding driving motor is connected with one end of second screw, and described second The other end of screw is connected with the screw hole of the glide base, and the inner surface of the screw hole of the glide base is equipped with and described second The internal thread that the external screw thread of screw matches.
- 6. the FCT test instrument probes according to claim 1 based on motor simulation, it is characterised in that：The rear door lock drives Dynamic motor includes unlock driving motor (16) and locking driving motor (17), the unlock driving motor and the locking driving electricity Machine is electrically connected with the probe respectively, it is described unlock driving motor and it is described locking driving motor respectively with the test controller It is electrically connected；Strut driving motor includes open the door driving motor (18) and driving motor (19) of closing the door, it is described open the door driving motor with It is described close the door driving motor is electrically connected respectively with the probe, it is described open the door driving motor and it is described close the door drive motor respectively with The test controller is electrically connected.
- 7. the FCT test instrument probes according to claim 1 based on motor simulation, it is characterised in that：The control box Upper surface is additionally provided with touching display screen (9), and the touching display screen is electrically connected with the test controller.
- 8. the FCT test instrument probes according to claim 1 based on motor simulation, it is characterised in that：It is described to clamp driving Mechanism includes two clamping cylinders (101) for driving two pieces of locating pieces to move left and right respectively, and two clamping cylinders are consolidated Due to the top surface edge of the support plate, and be symmetrically distributed in the left and right sides of support plate, the push rod of the clamping cylinder with it is described The center connection of locating piece.
- 9. the FCT test instrument probes according to claim 1 based on motor simulation, it is characterised in that：The side of the support plate Baffle (100) is equipped with the side of the needle plate, the length direction of the baffle along the support plate is set and convex opposite to each other in face For the upper surface of the support plate.
- 10. the FCT test instrument probes according to claim 1 based on motor simulation, it is characterised in that：Two pieces of positioning The side contacted in the side of block with the ECU boxes is evenly distributed with some tread plates (102), and the tread plate is along described The above-below direction of locating piece is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418967.1A CN107942236B (en) | 2017-12-25 | 2017-12-25 | FCT probe tester based on motor simulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418967.1A CN107942236B (en) | 2017-12-25 | 2017-12-25 | FCT probe tester based on motor simulation |
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| Publication Number | Publication Date |
|---|---|
| CN107942236A true CN107942236A (en) | 2018-04-20 |
| CN107942236B CN107942236B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711418967.1A Active CN107942236B (en) | 2017-12-25 | 2017-12-25 | FCT probe tester based on motor simulation |
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| CN (1) | CN107942236B (en) |
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