CN209061648U - A kind of full-automatic validation test chipset - Google Patents
A kind of full-automatic validation test chipset Download PDFInfo
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- CN209061648U CN209061648U CN201821377605.2U CN201821377605U CN209061648U CN 209061648 U CN209061648 U CN 209061648U CN 201821377605 U CN201821377605 U CN 201821377605U CN 209061648 U CN209061648 U CN 209061648U
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- mechanical arm
- transmission line
- annular transmission
- machine vision
- testing jig
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Abstract
The utility model discloses a kind of full-automatic validation test chipsets, including equipment testing jig, annular transmission line, machine vision image-pickup device and tester, it is enclosed in equipment testing jig and is provided with annular transmission line, several testboards are fixedly installed on annular transmission line, road sign note mechanical arm and lower road sign note mechanical arm are respectively arranged on the inside of the left and right sides arc-shaped edges of annular transmission line, the front side edge center of annular transmission line is provided with Road and selects mechanical arm, waste material box, machine vision figure capturing apparatus a；The back side edge of annular transmission line is provided with feeding manipulator arm and feeding conveyer belt, the right edge rear of annular transmission line is provided with blanking mechanical arm, blanking conveyer belt, classification mechanical arm, secondary magazine and machine vision image-pickup device b, is provided with computer and display on the left of equipment testing jig；The utility model, which realizes, to be tested chip automatically and classifies to unqualified chip, and subsequent processing is facilitated, practical.
Description
Technical field
The utility model relates to chip technology field, specifically a kind of full-automatic validation test chipset.
Background technique
Any one piece of integrated circuit is all that the monolithic module that designs, chip checking are surveyed to complete certain electrical characteristics function
Examination be exactly integrated circuit validation test, be exactly use various methods, detect those in the fabrication process due to physical imperfection and
Caused undesirable sample；If flawless product, the test of integrated circuit also there is no need to；By
Brought by the actual manufacturing process and defect that material itself more or less has, thus perfect product in any case
Undesirable individual will be generated, thus test also just become in IC manufacturing indispensable engineering it.
The chip that high-volume manufactures well need to could be listed by validation test, it is impossible to which very test passes, there are one
A qualification rate, i.e. yields；It is whether intact by the function of testing proofing chip, and validation test includes many roads, but is not
It is exactly scrap per underproof chip is tried together, such as the test to Intel Core i7 processor chips, when test discovery i7 processing
Device pattern process module GPU therein is invalid, which can be handled when the Celeron series for not needing pattern process module
Device is sold, when i7 processor tests out it is wherein invalid there are two kernel when, can be sold when the less i3 processor of interior nucleus number, work as i7
When testing out dominant frequency lower than design value, the lower i5 processor of lower but required frequency it can be sold etc. when performance, other surveys
Trying problematic chip can also be processed similarly；And the lattice point that do not conform to that underproof chip testing goes out has one or more, leads to it
There are one or more functions defective, some is directly scrapped, and what is had can also do him and use or repair, it is important to how to can do him
Unqualified sorting chips, so as to subsequent processing；Therefore, those skilled in the art provide a kind of full-automatic validation test core
Piece equipment, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of full-automatic validation test chipsets, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of full-automatic validation test chipset, including equipment testing jig, annular transmission line, machine vision image capture
Device and tester, the equipment testing jig left and right sides is arc-shaped side and right side is shorter than left side, the front side of equipment testing jig
For straight flange, the equipment testing jig left and right sides is provided with several along the equally distributed tester in arc-shaped side, each tester correspondence
One test station；It is enclosed in the equipment testing jig and is provided with annular transmission line, annular transmission line left and right sides are circular arc
Shape, the front and rear sides side of annular transmission line are straight flange, enclose and match in annular transmission line and equipment testing jig, on annular transmission line
Several testboards are fixedly installed with, road sign note manipulator is respectively arranged on the inside of the left and right sides arc-shaped edges of annular transmission line
Arm and lower road sign remember that mechanical arm, the front side edge inside middle portion of annular transmission line are provided with Road and select mechanical arm, and Road is chosen
It selects and is provided with waste material box below mechanical arm extension end, top is provided with machine vision figure in the middle part of the front side edge of annular transmission line
The periphery of annular transmission line on the right side of shape capturing apparatus a, machine vision image-pickup device a is provided with servo motor, servo electricity
Machine drives annular transmission line；The rear of the back side edge of the annular transmission line is provided with feeding manipulator arm, feeding manipulator arm
Lower section is provided with feeding conveyer belt, and feeding conveyer belt is driven by external motor, and the right edge rear of annular transmission line is provided with down
Expect mechanical arm, the rear of blanking mechanical arm is provided with blanking conveyer belt, and blanking conveyer belt is driven by external motor, and blanking passes
It send the rear of band to be provided with classification mechanical arm, time magazine is provided with below mechanical arm of classifying, the inside of secondary magazine is divided into
Several compartments, blanking conveyer belt top are provided with machine vision image-pickup device b, the position of machine vision image-pickup device b
It sets corresponding with classification mechanical arm；It is provided with computer on the left of the equipment testing jig, computer is electrically connected with display.
Pass through hardware description language as a further solution of the present invention: being equipped in several testers
The test chip of verilog exploitation, tester are output to the test signal for the chip to be tested placed on testboard by the survey
Chip excitation is tried, and tester is driven by the mechanical arm that equipment testing jig is equipped with, and the test function of each tester is each
Difference, each tester are electrically connected with computer；The mechanical arm and computer are electrically connected.
The servo motor, upper road sign remember mechanical arm, lower road marker as a further solution of the present invention,
Tool arm, Road select mechanical arm, and feeding manipulator arm, blanking mechanical arm and classification mechanical arm are electrical with computer
Connection.
The machine vision image-pickup device a and machine vision image as a further solution of the present invention,
Capturing apparatus b includes camera lens and imaging sensor, and image sensor types are CCD；The machine vision image capture dress
A and machine vision image-pickup device b is set to be electrically connected with computer by conducting wire.
The testboard quantity is the test on equipment testing jig left side as a further solution of the present invention,
The two of device quantity extraordinarily two, and testboard is evenly distributed on endless belt conveyer.
The computer and display are industrial grade standard, display as a further solution of the present invention,
The top of panel is viewing area and lower section is button.
The annular transmission line is flat-top chain pipeline as a further solution of the present invention,.
The upper road sign note mechanical arm and lower road sign remember mechanical arm as a further solution of the present invention,
End is mounted on laser typewriting head.
The upper road sign note mechanical arm and lower road sign remember mechanical arm as a further solution of the present invention,
Fixing end is separately positioned at left and right sides of annular transmission line on the inside center of circle of arc-shaped edges.
Compared with prior art, the utility model has the beneficial effects that
The utility model designs advantages of simple in structure, uses easy to operate, and practicability is very high, work
When, calculator controls servo motor and drives annular transmission line movement, when an empty testboard moves at feeding conveyer belt
Pause, computer feeding manipulator arm are put into chip on testboard etc. to be tested, realize automatic charging, later the testboard
It is tested in first test station gone on the left of equipment testing jig, computer control tester is tested automatically, if first
Road test station test failure, computer control upper road sign note mechanical arm in the package surface reference numerals " one " of the chip
Or other labels, represent the test failure in first of test station；Testboard after the completion of first of test station test
One of test station test is successively gone to down again, and similarly, if lower one of test station test failure, upper road sign remembers mechanical arm
Corresponding number is marked on chip, until the testboard transports to the lower section of machine vision image-pickup device a；If the core at this time
Temporarily qualified then chip surface does not have numeral mark to piece, if the chip testing is unqualified, side core on piece at least contains a number
Label, at this moment, using machine vision image-pickup device a check on chip number whether comprising on the left of equipment testing jig
The corresponding number of all test stations, if including all numeral marks, then it represents that the chip is thoroughly scrapped, do not need into
The subsequent test of row, then computer control Road, which selects mechanical arm the chip is picked up from testboard, is put into waste material box
In, if not including all numeral marks, once indicated that the chip was known as time chip；Later, in the chip of upper road test passes or secondary
Chip enters the test station on the right side of equipment testing jig and is tested device test, similarly, if the road test passes, lower road marker
Tool arm does not make marks, if the road test failure, lower road sign remembers mechanical arm reference numerals, until chip is moved with testboard
To at blanking mechanical arm, is picked up and is put on blanking conveyer belt from testboard by blanking mechanical arm, realize automatic blanking,
The hollow testing platform, which moves at feeding conveyer belt, later puts another chip, such loop test；And to underproof core
During piece carries out numeral mark, since upper road sign remembers that mechanical arm and the fixing end of lower road sign note mechanical arm are respectively set
At left and right sides of the annular transmission line on the inside center of circle of arc-shaped edges, or more road sign note mechanical arm and lower road sign remember mechanical arm
Chip surface in all test stations of the left and right sides can be marked；During the loop test of chip, test
Chip can be successively put on blanking conveyer belt and be transmitted at machine vision image-pickup device by blanking mechanical arm, these
Chip surface is some not to have numeral mark, some to indicate numeral mark, have numeral mark chip may containing a number or
Two numbers or multiple numbers, and the chip-count combinatorics on words containing two numbers or multiple numbers also there are many, machine at this time
Visual pattern capturing apparatus b will identify these numbers or data combination, and be contained by computer control tactics mechanical arm handle
The chip of numeral mark is classified from the different compartments removed and be put into time magazine on blanking conveyer belt, and qualified core
Piece is flowed down with blanking conveyer belt for subsequent processing；The utility model realizes tests chip automatically, and to qualified product, useless
Product and different types of substandard products chip are classified, and subsequent processing is facilitated, practical.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of full-automatic validation test chipset.
Fig. 2 is machine vision image-pickup device working principle block diagram in a kind of full-automatic validation test chipset.
In figure: 1- equipment testing jig, 2- testboard, 3- tester, 4- blanking mechanical arm, 5- machine vision image capture
Device b, 6- magazine, 7- classification mechanical arm, 8- blanking conveyer belt, 9- feeding conveyer belt, 10- feeding manipulator arm, 11-
Road sign note mechanical arm, the Road 13- are selected mechanical arm, 14- waste material box, 15- annular and are passed under upper road sign note mechanical arm, 12-
Line sending, 16- servo motor, 17- computer, 18- display.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System；
In the present invention unless specifically defined or limited otherwise, the arts such as term " connection ", " setting ", " installation "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of full-automatic validation test chipset, including equipment are surveyed
Frame 1, annular transmission line 15, machine vision image-pickup device 5 and tester 3 are tried, is circle at left and right sides of the equipment testing jig 1
Arcuation side and right side are shorter than left side, and the front side of equipment testing jig 1 is straight flange, are provided with several edges at left and right sides of equipment testing jig 1
The equally distributed tester 3 in arc-shaped side, the corresponding test station of each tester 3；It is enclosed in the equipment testing jig 1
It is provided with annular transmission line 15, annular 15 left and right sides of transmission line are arc-shaped, and the front and rear sides side of annular transmission line 15 is
It encloses and matches in straight flange, annular transmission line 15 and equipment testing jig 1, several testboards 2 are fixedly installed on annular transmission line 15,
It is respectively arranged with road sign note mechanical arm 11 on the inside of the left and right sides arc-shaped edges of annular transmission line 15 and lower road sign note is mechanical
Arm 12, the front side edge inside middle portion of annular transmission line 15 are provided with Road and select mechanical arm 13, and mechanical arm is selected in Road
Waste material box 14 is provided with below 13 extension ends, top is provided with machine vision figure and takes the photograph in the middle part of the front side edge of annular transmission line 15
Device a51 is taken, the periphery of the annular transmission line 15 on the right side of machine vision image-pickup device a51 is provided with servo motor 16, watches
It takes motor 16 and drives annular transmission line 15；The rear of the back side edge of the annular transmission line 15 is provided with feeding manipulator arm 10,
Feeding conveyer belt 9 is provided with below feeding manipulator arm 10, feeding conveyer belt 9 is driven by external motor, annular transmission line 15
Right edge rear is provided with blanking mechanical arm 4, and the rear of blanking mechanical arm 4 is provided with blanking conveyer belt 8, blanking conveyer belt
8 are driven by external motor, and the rear of blanking conveyer belt 8 is provided with classification mechanical arm 7, the lower section setting of classification mechanical arm 7
There is secondary magazine 6, the inside of secondary magazine 6 is divided into several compartments, machine vision image-pickup device is provided with above blanking conveyer belt 8
The position of b5, machine vision image-pickup device b5 are corresponding with classification mechanical arm 7；The left side of the equipment testing jig 1 is arranged
There is computer 17, computer 17 is electrically connected with display 18；
The test chip developed by hardware description language verilog is equipped in several testers 3, tester 3 is defeated
It is motivated out to the test signal for the chip to be tested placed on testboard 2 by the test chip, and tester 3 is surveyed by equipment
The mechanical arm that examination frame 1 is equipped with (draws) driving in figure, and each tester 3 is existing on the market, structure and principle
It is the known of this field, each 3 test function of tester is variant, including power detecting, pin DC detection, test logic inspection
It surveys, physical connection PHY detection, detection, IO detection of IP etc. inside IP, each tester 3 is electrically connected with computer 17；Institute
It states mechanical arm and computer 17 is electrically connected；
Mechanical arm is selected in the servo motor 16, upper road sign note mechanical arm 11, lower road sign note mechanical arm 12, Road
13, feeding manipulator arm 10, blanking mechanical arm 4 and classification mechanical arm 7 are electrically connected with computer；
The machine vision image-pickup device a51 and machine vision image-pickup device b5 includes that camera lens and image pass
Sensor, and image sensor types are CCD；The machine vision image-pickup device a51 and machine vision image-pickup device
B5 is electrically connected with computer 17 by conducting wire；The camera lens absorbs image information, and imaging sensor converts image information
Computer 17 is passed at analog electrical signal, computer 17 is converted into analog electrical signal after digital electric signal at operational analysis again
Reason, computer 17 obtain result or issue control command selecting mechanical arm 13 and the dynamic of mechanical arm 7 of classifying to control Road
Make；
2 quantity of testboard is two extraordinarily two of 3 quantity of tester on 1 left side of equipment testing jig, and testboard 2
It is evenly distributed on endless belt conveyer 15, so that each test station in 1 left side of equipment testing jig is in working condition；
The computer 17 and display 18 are industrial grade standard, and the top of 18 panel of display is viewing area and lower section
For button, display content can be converted by select button, display includes that the test result of each tester 3 and machine vision are taken the photograph
The image for taking device to absorb；
The annular transmission line 15 is flat-top chain pipeline；
The end of the upper road sign note mechanical arm 11 and lower road sign note mechanical arm 12 is mounted on laser typewriting head；
The fixing end of the upper road sign note mechanical arm 11 and lower road sign note mechanical arm 12 is separately positioned on annular transmission
On the inside center of circle of 15 left and right sides arc-shaped edges of line.
The working principle of the utility model is:
The utility model relates to a kind of full-automatic validation test chipset, calculator 17 controls servo motor 16 when work
It drives annular transmission line 15 to move, suspends when an empty testboard 2 moves at feeding conveyer belt 9, computer feeder
Tool arm 10 is put into chip on testboard 2 etc. to be tested, realizes automatic charging, the testboard 2 goes to equipment test later
It is tested in first test station in 1 left side of frame, computer 17 controls tester 3 and tests automatically, if first of test work
Bit test is unqualified, computer 17 control upper road sign note mechanical arm 11 in the package surface reference numerals " one " of the chip or
Other labels, represent the test failure in first of test station；After the completion of the test of first test station testboard 2 again according to
Secondary to go to down one of test station test, similarly, if lower one of test station test failure, upper road sign note mechanical arm 11 exists
Corresponding number is marked on chip, until the testboard 2 transports to the lower section of machine vision image-pickup device a51；If at this time should
Temporarily qualified then chip surface does not have numeral mark to chip, if the chip testing is unqualified, side core on piece at least contains a number
Word mark, at this moment, using machine vision image-pickup device a51 check on chip number whether include and equipment testing jig 1
The corresponding number of all test stations in left side, if including all numeral marks, then it represents that the chip is thoroughly scrapped, no
It needs to carry out subsequent test, then computer control Road, which selects mechanical arm 13 and picks up the chip from testboard 2, puts
Enter in waste material box 14, if not including all numeral marks, once indicated that the chip was known as time chip；Later, in upper road test passes
Chip or secondary chip enter the test station on the right side of equipment testing jig 1 and be tested device 3 and test, similarly, if road test is closed
Lattice, lower road sign note mechanical arm 12 do not make marks, if the road test failure, lower road sign remembers 12 reference numerals of mechanical arm, directly
It is moved at blanking mechanical arm 4 to chip with testboard 2, is picked up from testboard 2 by blanking mechanical arm 4 and be put into blanking biography
It send on band 8, realizes automatic blanking, the hollow testing platform 2, which moves at feeding conveyer belt 9, later puts another chip, so
Loop test；And during carrying out numeral mark to underproof chip, since upper road sign remembers mechanical arm 11 and lower road
The fixing end of label mechanical arm 12 is separately positioned on the inside center of circle of annular 15 left and right sides arc-shaped edges of transmission line, or more
Road sign remember mechanical arm 11 and lower road sign note mechanical arm 12 can to the chip surface in all test stations of the left and right sides into
Line flag；During the loop test of chip, blanking transmission can be successively put by blanking mechanical arm 4 by testing the chip being over
It is transmitted on band 8 at machine vision image-pickup device 5, these chip surfaces are some without numeral mark, some to indicate number
Label has the chip of numeral mark may be containing a number or two numbers or multiple numbers, and contains two numbers or more
The chip-count combinatorics on words of a number also there are many, at this time machine vision image-pickup device b5 to identify these number or data
Combination, and the chip containing numeral mark is removed simultaneously from blanking conveyer belt 8 by 17 control tactics mechanical arm 7 of computer
The different compartments being put into time magazine 6, classify, and qualified chip is flowed down with blanking conveyer belt 8 for subsequent processing；This
Utility model realizes tests chip automatically, and classifies to qualified product, waste product and different types of substandard products chip, side
Just subsequent processing, it is practical.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of full-automatic validation test chipset, including equipment testing jig (1), annular transmission line (15), machine vision figure
As capturing apparatus (5) and tester (3), which is characterized in that be arc-shaped side and right side at left and right sides of the equipment testing jig (1)
Shorter than left side, the front side of equipment testing jig (1) are straight flange, are provided at left and right sides of equipment testing jig (1) several along arc-shaped side
Equally distributed tester (3), the corresponding test station of each tester (3)；Setting is enclosed in the equipment testing jig (1)
Have annular transmission line (15), annular transmission line (15) left and right sides are arc-shaped, the front and rear sides side of annular transmission line (15)
For straight flange, encloses and match in annular transmission line (15) and equipment testing jig (1), be fixedly installed on annular transmission line (15) several
Testboard (2) is respectively arranged with road sign note mechanical arm (11) on the inside of the left and right sides arc-shaped edges of annular transmission line (15)
Mechanical arm (12) are remembered with lower road sign, and the front side edge inside middle portion of annular transmission line (15) is provided with Road and selects mechanical arm
(13), Road is selected is provided with waste material box (14) below mechanical arm (13) extension end, the front side edge of annular transmission line (15)
It is provided with machine vision figure capturing apparatus a (51) above middle part, the annular on the right side of machine vision image-pickup device a (51) passes
The periphery of line sending (15) is provided with servo motor (16), and servo motor (16) drives annular transmission line (15)；The annular transmission
The rear of the back side edge of line (15) is provided with feeding manipulator arm (10), and feeding transmission is provided with below feeding manipulator arm (10)
Band (9), feeding conveyer belt (9) are driven by external motor, and the right edge rear of annular transmission line (15) is provided with blanking mechanical hand
Arm (4), the rear of blanking mechanical arm (4) are provided with blanking conveyer belt (8), and blanking conveyer belt (8) is driven by external motor, under
The rear of material conveyer belt (8) is provided with classification mechanical arm (7), and time magazine (6) is provided with below classification mechanical arm (7),
The inside of secondary magazine (6) is divided into several compartments, is provided with machine vision image-pickup device b (5) above blanking conveyer belt (8),
The position of machine vision image-pickup device b (5) is corresponding with classification mechanical arm (7)；It is set on the left of the equipment testing jig (1)
It is equipped with computer (17), computer (17) is electrically connected with display (18).
2. a kind of full-automatic validation test chipset according to claim 1, which is characterized in that several testers
(3) the test chip developed by hardware description language verilog is equipped in, tester (3) is output on testboard (2) and places
The test signal of chip to be tested motivated by the test chip, and tester (3) is equipped with by equipment testing jig (1)
Mechanical arm driving, the test function of each tester (3) is variant, and each tester (3) is electrically connected with computer (17)；Institute
It states mechanical arm and computer (17) is electrically connected.
3. a kind of full-automatic validation test chipset according to claim 1, which is characterized in that the servo motor
(16), upper road sign note mechanical arm (11), lower road sign note mechanical arm (12), Road are selected mechanical arm (13), and feeding is mechanical
Arm (10), blanking mechanical arm (4) and classification mechanical arm (7) are electrically connected with computer.
4. a kind of full-automatic validation test chipset according to claim 1, which is characterized in that the machine vision figure
As capturing apparatus a (51) and machine vision image-pickup device b (5) are including camera lens and imaging sensor, and imaging sensor
Type is CCD；The machine vision image-pickup device a (51) and machine vision image-pickup device b (5) are and computer
(17) it is electrically connected by conducting wire.
5. a kind of full-automatic validation test chipset according to claim 1, which is characterized in that the testboard (2)
Quantity is two extraordinarily two of tester (3) quantity on equipment testing jig (1) left side, and testboard (2) is evenly distributed on ring
On shape conveyer belt (15).
6. a kind of full-automatic validation test chipset according to claim 1, which is characterized in that the computer (17)
It is industrial grade standard with display (18), the top of display (18) panel is viewing area, and lower section is button.
7. a kind of full-automatic validation test chipset according to claim 1, which is characterized in that the annular transmission line
It (15) is flat-top chain pipeline.
8. a kind of full-automatic validation test chipset according to claim 1, which is characterized in that the upper road marker
The end of tool arm (11) and lower road sign note mechanical arm (12) is mounted on laser typewriting head.
9. a kind of full-automatic validation test chipset according to claim 1, which is characterized in that the upper road marker
The fixing end of tool arm (11) and lower road sign note mechanical arm (12) is separately positioned on circular arc at left and right sides of annular transmission line (15)
On the inside center of circle on side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377605.2U CN209061648U (en) | 2018-08-26 | 2018-08-26 | A kind of full-automatic validation test chipset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377605.2U CN209061648U (en) | 2018-08-26 | 2018-08-26 | A kind of full-automatic validation test chipset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209061648U true CN209061648U (en) | 2019-07-05 |
Family
ID=67090984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821377605.2U Expired - Fee Related CN209061648U (en) | 2018-08-26 | 2018-08-26 | A kind of full-automatic validation test chipset |
Country Status (1)
| Country | Link |
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| CN (1) | CN209061648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625637A (en) * | 2019-10-17 | 2019-12-31 | 江苏潮华玻璃制品有限公司 | Manipulator for U-shaped detection line and working method thereof |
-
2018
- 2018-08-26 CN CN201821377605.2U patent/CN209061648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625637A (en) * | 2019-10-17 | 2019-12-31 | 江苏潮华玻璃制品有限公司 | Manipulator for U-shaped detection line and working method thereof |
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