CN106249129A - A kind of fixed point testing agency of integrated transporting discharging - Google Patents
A kind of fixed point testing agency of integrated transporting discharging Download PDFInfo
- Publication number
- CN106249129A CN106249129A CN201610708519.4A CN201610708519A CN106249129A CN 106249129 A CN106249129 A CN 106249129A CN 201610708519 A CN201610708519 A CN 201610708519A CN 106249129 A CN106249129 A CN 106249129A
- Authority
- CN
- China
- Prior art keywords
- forms
- expansion link
- grip block
- transporting discharging
- telescoping tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2886—Features relating to contacting the IC under test, e.g. probe heads; chucks
-
- 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
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2886—Features relating to contacting the IC under test, e.g. probe heads; chucks
- G01R31/2887—Features relating to contacting the IC under test, e.g. probe heads; chucks involving moving the probe head or the IC under test; docking stations
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Leads Or Probes (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention discloses the fixed point testing agency of a kind of integrated transporting discharging, including clamping device, splined post, telescoping tube, expansion link and the probe being connected to expansion link one end；The clamp rail of the strip that clamping device includes grip slipper, be molded on grip slipper sidewall, it is fixed on the first grip block in the middle part of clamp rail and the second grip block being movably arranged on the clamp rail of the first grip block both sides；Forming detection base on grip slipper, the lower end of splined post is plugged on detection base；One end of telescoping tube forms internal splined hole, splined post sleeve is in internal splined hole, the other end of telescoping tube forms telescopic chute, expansion link is plugged in telescopic chute, the upper end of expansion link forms the tooth-strip part along expansion link longitudinal extension, being hinged with the regulation gear engaged with tooth-strip part in telescopic chute, the upper end of regulation gear is engaged with adjusting gear rack.The present invention can discharge both hands, and convenient and integrated circuit detection position detection and localization point contacts and is connected.
Description
Technical field:
The present invention relates to the technical field of integrated circuit detection equipment, be specifically related to the fixed point detection of a kind of integrated transporting discharging
Mechanism.
Background technology:
Operational amplifier integrated circuit, is also called integrated operational amplifier, referred to as integrated transporting discharging, is by multistage direct coupling
Close the high-gain Analogous Integrated Electronic Circuits of amplifying circuit composition.The detection of existing operational amplifier integrated circuit is usually and manually makes
With circuit tester DC voltage shelves, magnitude of voltage between measuring operational amplifier outfan and negative power end (when static state magnitude of voltage
Higher), tap two inputs (adding interference signal) of operational amplifier successively with hand-held metal tweezers simultaneously, if circuit tester
Indicator has swing by a relatively large margin, then illustrate that this operational amplifier is intact, if circuit tester indicator is motionless, then operational amplifier is described
Damage.And manual inspection like this, the hand-held probe being connected with detection table will be relied on to go to contact integrated circuit detection
The detection and localization point at position, but if the detection of operational amplifier integrated circuit, in addition it is also necessary to manually add dry to integrated circuit
Disturbing signal, the most single both hands complete to detect the most more difficulty.
Because above-mentioned defect, the design people, the most in addition research and innovation, to founding the integrated of a kind of new structure
The fixed point testing agency of amplifier so that it is have more the value in industry.
Summary of the invention:
The purpose of the present invention aims to solve the problem that the problem that prior art exists, it is provided that one can discharge both hands, convenient with integrated
The detection and localization point at electric circuit inspection position contacts the fixed point testing agency of integrated transporting discharging connected.
The present invention relates to the fixed point testing agency of a kind of integrated transporting discharging, including clamping device, be plugged on described clamping device
On splined post, the sleeve telescoping tube, the expansion link being plugged in described telescoping tube in described splined post and be connected to described
The probe of expansion link one end；
The clamp rail of the strip that described clamping device includes grip slipper, be molded on described grip slipper sidewall, fixing
The first grip block in the middle part of described clamp rail and be movably arranged on the clamp rail of described first grip block both sides the
Two grip blocks, described second grip block and the first grip block are perpendicular, and the second grip block and the first grip block all form use
In the holding tank of " Contraband " font of clamping operational amplifier surface-mounted integrated circuit, the holding tank on a pair second grip blocks sets in opposite directions
Put；
The upper end, middle part of described grip slipper forms connecting plate protruding upward, and the upper end of described connecting plate forms detection
Base, the upper surface of described detection base forms a circular trough, and the lower end of described splined post is plugged in described circular trough,
The connection post that the lower end molding oriented detection chassis interior of splined post extends, one end of described connection post forms upwardly extending
Rotational Cylindrical, the upper end of described Rotational Cylindrical passes the upper surface of detection base, the upper surface of detection base forms the rotation of annular
Turn trough, Rotational Cylindrical is plugged in described swivelling chute, and the sidewall of circular trough forms the link slot of annular, described connection post grafting
In described link slot, circular trough is connected with swivelling chute by link slot；
One end of described telescoping tube forms internal splined hole, described splined post sleeve in described internal splined hole, telescoping tube
The other end form telescopic chute, described expansion link is plugged in described telescopic chute, and the upper end of expansion link forms along expansion link
The tooth-strip part of longitudinal extension, is hinged with the regulation gear engaged with described tooth-strip part in telescopic chute, the upper end of telescoping tube forms
Dodge notch, the upper end of described regulation gear stretch out described in dodge notch and be engaged with adjusting gear rack.
By technique scheme, integrated transporting discharging to be detected operationally, is first clamped in clamping device by the present invention
On, specifically, integrated transporting discharging is clamped in the holding tank of the first grip block and the second grip block, can be according to the width of integrated transporting discharging
Degree regulates the distance between the second grip block, by the second grip block mobile on clamp rail so that the two of integrated transporting discharging
Side is positioned at the holding tank of the second grip block, and another side of integrated transporting discharging is then clamped by the holding tank of the first grip block, by
This, the lower section that integrated transporting discharging is clamped in detection base is to be detected.After integrated transporting discharging has clamped, stretched by adjustable telescopic rod
Go out the distance of telescoping tube so that the top of the detection and location point that the probe on expansion link is positioned on integrated transporting discharging, specifically, promote
Or pulling adjusting gear rack so that regulation gear rotates forward or backwards, and the tooth-strip part that regulation gear driven is engaged with moves, tooth
Bar portion drives expansion link movable, until probe is positioned at the top of detection and location point in telescopic chute.Afterwards, Rotational Cylindrical is passed through
It is rotated along swivelling chute so that the Rotational Cylindrical band post that is dynamically connected rotates in link slot, connect cornice and move splined post and detecting
Rotate in the circular trough of base, so that the probe on expansion link is positioned at the surface of the test point of integrated transporting discharging.Afterwards, may be used
It is connected by the spline between telescoping tube with splined post so that the internal splined hole of telescoping tube moves up and down in splined post, thus
Making probe and the detection and location point cantact on integrated transporting discharging, probe can be electrically connected by the table tool of wire with detection, right
Detection and location point detects.
By such scheme, integrated transporting discharging to be measured is clamped by the fixed point testing agency of the present invention by clamping device, and
Location is regulated by telescoping tube and expansion link and splined post, it is thus possible to release both hands, and convenient and integrated circuit test section
The detection and localization point of position contacts connection.
As such scheme a kind of preferably, described in dodge and form and described tune on the telescoping tube upper surface of notch side
The joint parallel longitudinal gathering sill of tooth bar, one end, bottom surface of adjusting gear rack forms guide pad, described guide pad be plugged on described in lead
In groove.By such scheme, adjusting gear rack by regulation gear driven expansion link in telescoping tube movable during,
Guide pad moves in gathering sill, thus guides the adjusting position of adjusting gear rack.
One as such scheme is preferred, and described adjusting gear rack is located in a case, and described lagging hinge is flexible
On the upper surface of pipe, in case will be dodged notch and regulation gear is all located at, case is stretched out in one end of adjusting gear rack, described in lead
It is positioned at outside case to block and gathering sill.By such scheme, adjusting gear rack, regulation gear can be protected by case, it is also possible to beat
Open case adjusting gear rack, regulation gear are safeguarded or dismantled.
One as such scheme is preferred, and one end of described expansion link forms the union joint of circle, and described probe is inserted
Being connected on described union joint, the upper end of probe is through expansion link and forms handle, and described handle is resisted against on union joint, probe
Lower end be inserted with the second stage clip and form the pillow block of annular, one end of described second stage clip is resisted against on described pillow block, another
One end is resisted against on union joint.By such scheme, by the elastic force effect of the second stage clip, probe and the detection on surface-mounted integrated circuit
The contact of anchor point is Elastic Contact, it is thus possible to avoid contact with bad.
A kind of as such scheme preferably forms guide-track groove on described clamp rail, described guide-track groove and second presss from both sides
The longitudinal direction holding plate is vertical, and described first grip block is fixed in guide-track groove, and one end of the second grip block forms movable block,
Described movable block is plugged in guide-track groove and can move along guide-track groove.
One as such scheme is preferred, and the top of described splined post forms external splines, one end of described telescoping tube
Forming the connection-peg of circle, described connection-peg forms described internal splined hole, connection-peg is being spent by internal splined hole sleeve
On the external splines of key post.
As such scheme a kind of preferably, described in dodge the length maximum gauge not less than regulation gear of notch.
As such scheme a kind of preferably, the upper end of described Rotational Cylindrical passes the upper surface of detection base forming and turns
Fixed handle.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Accompanying drawing illustrates:
The following drawings is only intended to, in schematically illustrating the present invention and explaining, not delimit the scope of the invention.Wherein:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial structurtes schematic diagram of the sectional view of Fig. 1；
Fig. 3 is the partial structurtes schematic diagram of the top view of Fig. 1；
Fig. 4 is the partial structurtes schematic diagram of Fig. 2；
Fig. 5 is the partial structurtes schematic diagram of clamping device in the present invention.
Detailed description of the invention:
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Hereinafter implement
Example is used for illustrating the present invention, but is not limited to the scope of the present invention.
See Fig. 1, the fixed point testing agency of a kind of integrated transporting discharging of the present invention, including clamping device 10, be plugged on
Telescoping tube 30 in described splined post of splined post 20 on described clamping device, sleeve, it is plugged on stretching in described telescoping tube
Contracting bar 40 and the probe 50 being connected to described expansion link one end, one end of described expansion link 40 forms the union joint 41 of circle,
Described probe 50 is plugged on described union joint 41, the upper end of probe 50 through expansion link 40 form handle 51, described in carry
Hands is resisted against on union joint 41, and the lower end of probe 50 is inserted with the second stage clip 52 and forms the pillow block 53 of annular, and described second
One end of stage clip 52 is resisted against on described pillow block 53, the other end is resisted against on union joint 41.
Seeing Fig. 1, Fig. 5, described clamping device 10 includes grip slipper 11, the strip being molded on described grip slipper sidewall
Clamp rail 12, be fixed on the first grip block 13 in the middle part of described clamp rail and be movably arranged on described first grip block two
The second grip block 14 on the clamp rail 12 of side, described clamp rail 12 forms guide-track groove 121, described guide-track groove and
The longitudinal direction of two grip blocks 14 is vertical, and described first grip block 13 is fixed in guide-track groove 121, one end of the second grip block 14
Form movable block 141, in described movable block is plugged on guide-track groove 121 and can move along guide-track groove 121, described second grip block
14 is perpendicular with the first grip block 13, and the second grip block 14 and the first grip block 13 all form for clamping operational amplifier
The holding tank 15 of " Contraband " font of surface-mounted integrated circuit, the holding tank 15 on a pair second grip blocks 14 is oppositely arranged.
Seeing Fig. 1, Fig. 4, the upper end, middle part of described grip slipper 11 forms connecting plate 16 protruding upward, described connecting plate
Upper end form detection base 17, the upper surface of described detection base forms a circular trough 171, described splined post 20
Lower end is plugged in described circular trough 171, the internal connection post 21 extended of the lower end molding oriented detection base 17 of splined post 20,
One end of described connection post forms upwardly extending Rotational Cylindrical 22, and the upper end of described Rotational Cylindrical passes the upper end of detection base 17
Face also forms turning handle 23, and the upper surface of detection base 17 forms the swivelling chute 172 of annular, and Rotational Cylindrical 22 is plugged on
In described swivelling chute 172, the sidewall of circular trough 171 forming the link slot 173 of annular, described connection post 21 is plugged on described
In link slot 173, circular trough 171 is connected with swivelling chute 172 by link slot 173.
Seeing Fig. 2, Fig. 3, the top of described splined post 20 forms external splines 24, and one end of described telescoping tube 30 forms
Circular connection-peg 31, described connection-peg forms described internal splined hole 311, and connection-peg 31 is by internal splined hole 311 sleeve
On the external splines 24 of splined post 20, the other end of telescoping tube 30 forms telescopic chute 32, and described expansion link 40 is plugged on described
In telescopic chute 32, the upper end of expansion link 40 forms the tooth-strip part 42 along expansion link 40 longitudinal extension, is hinged with in telescopic chute 32
The regulation gear 60 engaged with described tooth-strip part 42, the upper end of telescoping tube 30 forms dodges notch 33, described regulation gear 60
Upper end stretch out described in dodge notch 33 and be engaged with adjusting gear rack 70, dodge the length of notch 33 not less than regulation gear 60
Maximum gauge.
See Fig. 2, described in dodge to form on telescoping tube 30 upper surface of notch 33 side and indulge with described adjusting gear rack 70
To parallel gathering sill 34, one end, bottom surface of adjusting gear rack 70 forms guide pad 71, and described guide pad is plugged on described guiding
In groove 34, adjusting gear rack 70 is located in a case 80, and described lagging hinge is on the upper surface of telescoping tube 30, and case 80 will be kept away
In allowing notch 33 and regulation gear 60 all be located at, case 80, described guide pad 71 and guiding are stretched out in one end of adjusting gear rack 70
Groove 34 is positioned at outside case 80.
Integrated transporting discharging to be detected in the specific implementation, is first clamped on clamping device 10 by the present invention, specifically, and will
Integrated transporting discharging is clamped in the holding tank 15 of the first grip block 13 and the second grip block 14, can adjust according to the width of integrated transporting discharging
Save the distance between the second grip block 14, by second grip block 14 mobile on clamp rail 12 so that the two of integrated transporting discharging
Side is positioned at the holding tank 15 of the second grip block 14, and another side of integrated transporting discharging is then by the holding tank 15 of the first grip block 14
Clamping, thus, the lower section that integrated transporting discharging is clamped in detection base 17 is to be detected.After integrated transporting discharging has clamped, by adjusting
Section telescopic bar 40 stretches out the distance of telescoping tube 30 so that the detection and location point that the probe 50 on expansion link 40 is positioned on integrated transporting discharging
Top, specifically, push or pull on adjusting gear rack 70 so that regulation gear 60 rotate forward or backwards, regulation gear 60 carry
The dynamic tooth-strip part 42 being engaged with moves, and tooth-strip part 42 drives expansion link 40 movable in telescopic chute 32, until probe 50
It is positioned at the top of detection and location point.Afterwards, by Rotational Cylindrical 22, it is rotated along swivelling chute 172 so that Rotational Cylindrical 22 drives
Connect post 21 to rotate in link slot 173, connect post 21 and drive splined post 20 to rotate in the circular trough 171 of detection base 17,
So that the probe 50 on expansion link 40 is positioned at the surface of the test point of integrated transporting discharging.Afterwards, can by telescoping tube 30 with
Spline between splined post 20 connects so that the internal splined hole 311 of telescoping tube 30 moves up and down in splined post 20, so that
Probe 50 and the detection and location point cantact on integrated transporting discharging, probe 50 can be electrically connected by the table tool of wire with detection, right
Detection and location point detects.
In sum, integrated transporting discharging to be measured is clamped by the fixed point testing agency of the present invention by clamping device 10, and leads to
Cross telescoping tube 30 and expansion link 40 and splined post 20 to regulate location, it is thus possible to release both hands, and convenient examine with integrated circuit
The detection and localization point surveying position contacts connection.
The fixed point testing agency of integrated transporting discharging provided by the present invention, the only detailed description of the invention of the present invention, but this
Bright protection domain is not limited thereto, and any those familiar with the art is at the technical scope that the invention discloses
In, change can be readily occurred in or replace, all should contain within scope.Therefore, protection scope of the present invention should
It is as the criterion with described scope of the claims.
Claims (8)
1. the fixed point testing agency of an integrated transporting discharging, it is characterised in that:
The splined post (20) that including clamping device (10), is plugged on described clamping device, sleeve stretching in described splined post
The draw (30), the expansion link (40) being plugged in described telescoping tube and the probe (50) being connected to described expansion link one end；
The clamp rail of the strip that described clamping device (10) includes grip slipper (11), be molded on described grip slipper sidewall
(12), it is fixed on the first grip block (13) in the middle part of described clamp rail and is movably arranged on the folder of described first grip block both sides
Hold the second grip block (14) on guide rail (12), described second grip block and the first grip block (13) perpendicular, the second grip block
(14) holding tank of " Contraband " font for clamping operational amplifier surface-mounted integrated circuit is all formed on and the first grip block (13)
(15), the holding tank (15) on a pair second grip blocks (14) is oppositely arranged；
The upper end, middle part of described grip slipper (11) forms connecting plate (16) protruding upward, and the upper end of described connecting plate forms
Detection base (17), the upper surface of described detection base forms a circular trough (171), and the lower end of described splined post (20) is inserted
It is connected in described circular trough (171), the internal connection post extended of the lower end molding oriented detection base (17) of splined post (20)
(21), one end of described connection post forms upwardly extending Rotational Cylindrical (22), and the upper end of described Rotational Cylindrical passes detection base
(17) upper surface, the upper surface of detection base (17) forms the swivelling chute (172) of annular, and Rotational Cylindrical (22) is plugged on institute
State in swivelling chute (172), the sidewall of circular trough (171) forms the link slot (173) of annular, the grafting of described connection post (21)
In described link slot (173), circular trough (171) is connected with swivelling chute (172) by link slot (173)；
One end of described telescoping tube (30) forms internal splined hole (311), and described splined post (20) sleeve is at described internal splined hole
(311), in, the other end of telescoping tube (30) forms telescopic chute (32), and described expansion link (40) is plugged on described telescopic chute (32)
In, the upper end of expansion link (40) forms the tooth-strip part (42) along expansion link (40) longitudinal extension, and telescopic chute is hinged with in (32)
The regulation gear (60) engaged with described tooth-strip part (42), the upper end of telescoping tube (30) forms dodges notch (33), described tune
The upper end of joint gear (60) is dodged notch (33) and is engaged with adjusting gear rack (70) described in stretching out.
The fixed point testing agency of integrated transporting discharging the most according to claim 1, it is characterised in that dodge notch (33) described in:
The gathering sill (34) parallel longitudinal with described adjusting gear rack (70), adjusting gear rack is formed on telescoping tube (30) upper surface of side
(70) one end, bottom surface forms guide pad (71), and described guide pad is plugged in described gathering sill (34).
The fixed point testing agency of integrated transporting discharging the most according to claim 2, it is characterised in that: described adjusting gear rack (70) covers
In being located at a case (80), described lagging hinge on the upper surface of telescoping tube (30), case (80) will dodge notch (33) and
In regulation gear (60) is all located at, case (80), described guide pad (71) and gathering sill are stretched out in one end of adjusting gear rack (70)
(34) case (80) it is positioned at outward.
The fixed point testing agency of integrated transporting discharging the most according to claim 1, it is characterised in that: the one of described expansion link (40)
End forms the union joint (41) of circle, and described probe (50) is plugged on described union joint (41), and the upper end of probe (50) is worn
Crossing expansion link (40) and form handle (51), described handle is resisted against on union joint (41), and the lower end of probe (50) is inserted with
Second stage clip (52) also forms annular pillow block (53), and one end of described second stage clip (52) is resisted against described pillow block (53)
Upper, the other end is resisted against on union joint (41).
The fixed point testing agency of integrated transporting discharging the most according to claim 1, it is characterised in that: on described clamp rail (12)
Forming guide-track groove (121), described guide-track groove is vertical with the longitudinal direction of the second grip block (14), described first grip block (13)
Being fixed in guide-track groove (121), one end of the second grip block (14) forms movable block (141), and described movable block is plugged on leads
Rail groove (121) is interior and can move along guide-track groove (121).
The fixed point testing agency of integrated transporting discharging the most according to claim 1, it is characterised in that: described splined post (20) upper
Portion forms external splines (24), and one end of described telescoping tube (30) forms the connection-peg (31) of circle, and described connection-peg becomes
Type has described internal splined hole (311), and connection-peg (31) passes through internal splined hole (311) sleeve external splines (24) in splined post (20)
On.
The fixed point testing agency of integrated transporting discharging the most according to claim 1, it is characterised in that dodge notch (33) described in:
Length is not less than the maximum gauge of regulation gear (60).
The fixed point testing agency of integrated transporting discharging the most according to claim 1, it is characterised in that: described Rotational Cylindrical (22) upper
End passes the upper surface of detection base (17) and forms turning handle (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708519.4A CN106249129B (en) | 2016-08-23 | 2016-08-23 | A kind of fixed point testing agency of integrated transporting discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708519.4A CN106249129B (en) | 2016-08-23 | 2016-08-23 | A kind of fixed point testing agency of integrated transporting discharging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106249129A true CN106249129A (en) | 2016-12-21 |
| CN106249129B CN106249129B (en) | 2018-10-12 |
Family
ID=57594961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610708519.4A Active CN106249129B (en) | 2016-08-23 | 2016-08-23 | A kind of fixed point testing agency of integrated transporting discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106249129B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5913934A (en) * | 1996-04-25 | 1999-06-22 | Yazaki Corporation | Multiple-terminal crimping machine |
| DE102006053006A1 (en) * | 2006-11-10 | 2008-05-15 | Ratzky, Christian | Circuit testing device, has contact unit for connecting circuit with testing device, and fixation unit for fixing circuit, where contact unit is connected with fixation unit by frame, which is attached detachably to contact unit |
| CN103675649A (en) * | 2013-12-14 | 2014-03-26 | 佛山市中格威电子有限公司 | Circuit board detection device of remote control |
| CN203745605U (en) * | 2014-03-07 | 2014-07-30 | 深圳市立德通讯器材有限公司 | Testing positioning device for flexible printed circuit board |
| CN203929999U (en) * | 2014-05-26 | 2014-11-05 | 天津华迈科技有限公司 | A kind of worktable of testing circuit plate |
| CN104483106A (en) * | 2014-12-31 | 2015-04-01 | 华中科技大学 | Online flip LED chip detection device |
| CN104614666A (en) * | 2015-02-05 | 2015-05-13 | 深圳创维－Rgb电子有限公司 | Automatic testing device of circuit board |
-
2016
- 2016-08-23 CN CN201610708519.4A patent/CN106249129B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5913934A (en) * | 1996-04-25 | 1999-06-22 | Yazaki Corporation | Multiple-terminal crimping machine |
| DE102006053006A1 (en) * | 2006-11-10 | 2008-05-15 | Ratzky, Christian | Circuit testing device, has contact unit for connecting circuit with testing device, and fixation unit for fixing circuit, where contact unit is connected with fixation unit by frame, which is attached detachably to contact unit |
| CN103675649A (en) * | 2013-12-14 | 2014-03-26 | 佛山市中格威电子有限公司 | Circuit board detection device of remote control |
| CN203745605U (en) * | 2014-03-07 | 2014-07-30 | 深圳市立德通讯器材有限公司 | Testing positioning device for flexible printed circuit board |
| CN203929999U (en) * | 2014-05-26 | 2014-11-05 | 天津华迈科技有限公司 | A kind of worktable of testing circuit plate |
| CN104483106A (en) * | 2014-12-31 | 2015-04-01 | 华中科技大学 | Online flip LED chip detection device |
| CN104614666A (en) * | 2015-02-05 | 2015-05-13 | 深圳创维－Rgb电子有限公司 | Automatic testing device of circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106249129B (en) | 2018-10-12 |
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