CN108426534A - Omnibearing reflecting formula network transformer pin testing agency - Google Patents
Omnibearing reflecting formula network transformer pin testing agency Download PDFInfo
- Publication number
- CN108426534A CN108426534A CN201810270177.1A CN201810270177A CN108426534A CN 108426534 A CN108426534 A CN 108426534A CN 201810270177 A CN201810270177 A CN 201810270177A CN 108426534 A CN108426534 A CN 108426534A
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- CN
- China
- Prior art keywords
- square column
- network transformer
- connecting rod
- track
- disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses Omnibearing reflecting formula network transformer pin testing agencies, the quality inspection of network transformer pin is realized by image acquiring device, it is radiated at detection zone by several light sources, network transformer pin in detection zone is upward, the light that the light source of different directions is launched all is radiated on each pin, and acquisition of taking pictures is carried out from surface by image acquiring device.Since light source irradiates simultaneously from different directions, if pin is in bending or bending state, the overhead view image taken from surface can have apparent dazzling luminous point, the quality inspection efficiency of network transformer pin is greatly improved with this.Specific location of the second connecting rod on first connecting rod is adjusted, the residing height of adjustment image acquiring device that can be flexible and convenient improves the using flexible of the present invention consequently facilitating carrying out the adjustment of image-forming range for different image acquiring devices.
Description
Technical field
The present invention relates to network transformer fields, and in particular to Omnibearing reflecting formula network transformer pin testing agency.
Background technology
Network transformer, also known as data pump, network isolation transformer etc. couple the PHY differential signals exported with differential mode
Coil coupling filtering to enhance signal, and be coupled to the other end of connected with network cable by the conversion of electromagnetic field.It is any
The signal level generated when the chip operation of CMOS processing procedures (depends on the processing procedure of chip and designs to need always greater than 0V's
Ask), PHY output signals are sent to the loss that 100 meters of even longer places have prodigious DC component.If extranets
If line is directly connected with chip, electromagnetic induction and electrostatic easily cause the damage of chip.Besides equipment ground method is not
Together, power grid environment difference can cause the 0V level of both sides inconsistent, and such signal passes to B from A, due to the 0V level and B of A equipment
The 0V level of point is different, may result in prodigious electric current in this way and flows to the low equipment of potential from the high equipment of potential.Therefore
It is changed by network transformer not only makes not having between cable and PHY connection physically and delivers signal, separated in signal
DC component, data can also be transmitted in the equipment of different 0V level, thus, daily life of the network transformer in people
There is very important purposes in work.
Common network transformer include T1/E1 isolating transformers, ISDN/ADSL interface transformers, T3/E3, SDH,
64KBPS interface transformers；10/100BASE, 1000BASE-TX network filter；RJ45 integrated transformers etc..Main application
In：Good digital interchanger；SDH/ATM transmission devices；ISDN, ADSL, VDSL, POE power receiving equipment Integrated Digital Services are set
It is standby；FILT optical fiber loop equipment；Ethernet switch etc..It is provided on network transformer much to pin, becomes to network
When depressor is packaged, pin arrangements are irregular to be brought a great deal of trouble to encapsulation, so that influencing the use in later stage.It is existing
The detection whether vertical to network transformer pin, need after carrying out back just pin manually to carry out quality inspection again, expend people
Power material resources, inefficiency.
Invention content
The purpose of the present invention is to provide Omnibearing reflecting formula network transformer pin testing agencies, to solve the prior art
The problem of middle network transformer pin quality inspection inefficiency, realizes the mesh that network transformer quality inspection efficiency is improved by photoelectric method
's.
The present invention is achieved through the following technical solutions：
Inclined track is arranged on the stage body in Omnibearing reflecting formula network transformer pin testing agency, including stage body,
Set gradually the first square column, the second square column, third square column, tetragonal prism from top to bottom on the track, first square column,
Second square column, third square column are respectively provided with groove on tetragonal prism, wherein the groove on the first square column and the second square column is mutually just
Right, the groove on third square column and tetragonal prism is facing each other；It is arranged on track between second square column and third square column
Disk, the track is examined to pass through the inspection disk, the inspection disk upper end is open, passes through inspection positioned at the track inside disk is examined
The open end of disk is exposed to outer, the interior setting of disk is examined to be distributed up and down along the track overhead gage, lower baffle plate, the upper gear
Plate, lower baffle plate are pierced by from track bottom surface, and two linear drive apparatus, two linear drive apparatus point are arranged inside the stage body
Not Qu Dong overhead gage, lower baffle plate along being moved perpendicular to the direction of track length；Fix first connecting rod on the stage body, first
Second connecting rod is set on connecting rod, and the second connecting rod is mutually perpendicular to first connecting rod, and second connecting rod can be moved along first connecting rod
It is dynamic, image acquiring device is fixedly connected on second connecting rod, described image acquisition device is located at the top for examining disk, and described image obtains
Take the track between device face overhead gage, lower baffle plate；Several light sources are set on the inspection disk, and several light source annular spreads exist
It examines on disk, is located at axisymmetrical of the light source along the track of track both sides；Further include storing item, is arranged on the storing item
T-slot, the T-slot run through the both ends of storing item；The bottom of second square column, the bottom of third square column is both provided with can
Pass through the notch of network transformer.
The problem of for network transformer pin quality inspection inefficiency in the prior art, the present invention propose Omnibearing reflecting formula
Network transformer pin testing agency, stage body are used as quality inspection workbench, and on stage body, preferable sets for the setting of track inclination
Stage body upper surface tilted upward is set, track is directly installed on stage body upper surface, so that detected network transformer
It can be slided automatically downwards along track under the effect of gravity.For placing storing item, storing between first square column, the second square column
Item is stuck between the first square column and the groove of the second square column, realizes stablizing relatively for storing item, network transformer is adjacent one by one
It is placed in storing item, the leads ends of network transformer are protruding from the T-slot of storing item, made by the structure of T-slot
Obtaining network transformer can only pass in and out from the end of storing item, and network transformer is avoided arbitrarily to fall off from storing item.Similarly,
Storing article is equally placed between trigonal prism and tetragonal prism, passes through the network transformer after examining disk for access.Overhead gage and
It is detection zone between lower baffle plate, examines disk to be used to limit detected network transformer, stopped by overhead gage
The network transformer of side enters detection zone, to avoid the network transformer to carrying out quality inspection from interfering, under
Baffle also ensures that be in detection zone by the network transformer of quality inspection and will not continue to fall.Overhead gage and lower baffle plate all pass through platform
The linear drive apparatus in internal portion is controlled, when linear drive apparatus control overhead gage or lower baffle plate are retracted to below track
When, you can release the corresponding limitation to network transformer so that network transformer continues to glide under the effect of gravity.In the present invention
The quality inspection of network transformer pin is realized by image acquiring device, be supported by first connecting rod and enough height are provided
Degree, is crossed out by the second connecting rod perpendicular to first connecting rod, consequently facilitating easily being obtained image by second connecting rod
Device is taken to be mounted on the surface for examining disk.Since second connecting rod can be moved along first connecting rod, adjustment second connecting rod exists
Specific location on first connecting rod, you can with height residing for flexible and convenient adjustment image acquiring device, consequently facilitating for not
Same image acquiring device carries out the adjustment of focal length, image-forming range, improves the using flexible of the present invention.It is arranged on disk if examining
Dry light source, for irradiate from inspection disk by network transformer, detection zone is radiated at by several light sources, in detection zone
Network transformer pin upward, the light that the light source of different directions is launched all is radiated on each pin, is obtained by image
Device carries out acquisition of taking pictures from surface.Several light source annular spreads are located at the light source of track both sides described on examining disk
The axisymmetrical of track, so that when network transformer rests on progress quality inspection on the track examined in disk, it is suffered
Each side's intensity of illumination is almost equal, and when at network, the pin of transformer is intact qualified, the light that each pin is reflected to each side is strong
It spends of substantially equal, is not in bright positioned at examining in the image that is captured of image acquiring device right over disk in the case
Aobvious strong light direction, not dazzling hot spot occur.If pin is in bending or bending state, the vertical view taken from surface
Image can have apparent dazzling hot spot or luminous point, so that staff can find out that the network becomes on a display screen at a glance
The pin of depressor is defective, it might even be possible to be exposed intensive analysis to image to which automation is to network by the way that program is arranged
The pin of transformer carries out quality inspection, and the quality inspection efficiency of network transformer pin is greatly improved with this.It is uniformly distributed by annular and
It is symmetrically distributed in the light source setting of track both sides, judgement precision and the accuracy to bending pins can greatly be improved, reduced
Quality inspection error improves the use accuracy of the present invention.
Preferably, the spacing between first square column, the second square column and the spacing phase between third square column, tetragonal prism
Deng；Spacing between first square column, the second square column is equal to the length of storing item.Be between the first square column and the second square column between
It is equal in length away from the spacing between, third square column and tetragonal prism, storing article, so that storing item can be accurate and steady
Fixed is fastened between the first square column and the second square column, between third square column and tetragonal prism, and the use for improving the present invention is stablized
Property and reliability.
Preferably, further include the pushing meanss being arranged on stage body, the output end of the pushing meanss is fixedly connected with pushing block,
The pushing block is towards between the first square column and the second square column.The present invention is in use, can be between the first square column and the second square column
Multiple storing items for being loaded with network transformer are overlapped, after the network transformer of the storing item of bottom glides detection completely,
The storing item of bottom has emptied, and drives pushing block once to be moved back and forth by pushing meanss at this time, so as to will be most lower
The storing item of side pushes outward so that remaining storing item of top overlapping falls successively, realizes the quality inspection more automated
Journey.It, also can be by infrared sensor etc. originally to whether there is the judgement of redundant mesh transformer can be by artificially carrying out in storing item
The sensing mode that field technology personnel can take is realized.
Preferably, the light source is light emitting diode.
Preferably, described image acquisition device is camera.
Preferably, the second connecting rod is fixed on by pushing tow nut on first connecting rod.It is by pushing tow nut by
Two connecting bar lockings are on first connecting rod, when needing to adjust the height of second connecting rod, it is only necessary to unclamp pushing tow nut, you can complete the
Two connecting rods are moved along first connecting rod.
Compared with prior art, the present invention having the following advantages and advantages：
Omnibearing reflecting formula network transformer pin of the present invention testing agency, passes through figure to the quality inspection of network transformer pin
As acquisition device is realized, detection zone is radiated at by several light sources, the network transformer pin in detection zone upward, not Tongfang
To the light launched of light source be all radiated on each pin, carry out acquisition of taking pictures from surface by image acquiring device.By
It is irradiated simultaneously from different directions in light source, if pin is in bending or bending state, the overhead view image meeting taken from surface
With apparent dazzling luminous point, the quality inspection efficiency of network transformer pin is greatly improved with this.Since second connecting rod can
It is moved along first connecting rod, therefore adjusts specific location of the second connecting rod on first connecting rod, you can with flexible and convenient adjustment figure
As the residing height of acquisition device improves consequently facilitating carrying out the adjustment of focal length, image-forming range for different image acquiring devices
The using flexible of the present invention.The light source setting of track both sides is evenly distributed with and be symmetrically distributed in by annular, can greatly be improved
To the judgement precision and accuracy of bending pins, quality inspection error is reduced, improves the use accuracy of the present invention.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the side view of the specific embodiment of the invention；
Fig. 2 is the vertical view of the specific embodiment of the invention；
Fig. 3 is the structural schematic diagram of storing item in the specific embodiment of the invention；
Fig. 4 is the vertical view that disk is examined in the specific embodiment of the invention.
Label and corresponding parts title in attached drawing：
1- stage bodies, 2- tracks, the first square columns of 3-, the second square columns of 4-, 5- third square columns, 6- tetragonal prisms, 7- grooves, 8- inspections
Disk is tested, 9- overhead gages, 10- lower baffle plates, 11- linear drive apparatus, 12- light sources, 13- storing items, 14-T type grooves, 15-, which is pushed, to be filled
It sets, 16- pushing blocks, 17- first connecting rods, 18- image acquiring devices, 19- second connecting rods, 20- pushing tow nuts.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1：
Omnibearing reflecting formula network transformer pin testing agency as shown in Figures 1 to 4, including stage body 1, the stage body
Inclined track 2 is set on 1, sets gradually the first square column 3, the second square column 4, third square column from top to bottom on the track 2
5, tetragonal prism 6, first square column 3, third square column 5, are respectively provided with groove 7 on tetragonal prism 6 at second square column 4, wherein first
Groove 7 on square column 3 and the second square column 4 is facing each other, and the groove 7 on third square column 5 and tetragonal prism 6 is facing each other；It is described
Setting examines disk 8, the track 2 to pass through the inspection disk 8, the inspection on track between second square column 4 and third square column 5
8 upper end of disk is open, outer by examining the open end of disk 8 to be exposed to positioned at the track 2 examined inside disk 8, examines and edge is arranged in disk 8
Overhead gage 9, the lower baffle plate 10 of the distribution of about 2 track, the overhead gage 9, lower baffle plate 10 are pierced by from 2 bottom surface of track,
Two linear drive apparatus 11 are arranged in 1 inside of the stage body, and two linear drive apparatus 11 respectively drive overhead gage 9, lower baffle plate
It is moved perpendicular to the direction of 2 length of track on 10 edges；First connecting rod 17 is fixed on the stage body 1, is arranged on first connecting rod 17
Second connecting rod 19, the second connecting rod 19 are mutually perpendicular to first connecting rod 17, and second connecting rod 19 can be moved along first connecting rod 17
It is dynamic, image acquiring device 18 is fixedly connected on second connecting rod 19, described image acquisition device 18 is located at the top for examining disk 8, institute
State the track between 18 face overhead gage 9 of image acquiring device, lower baffle plate 10；Several light sources 12 are set on the inspection disk 8, if
12 annular spread of dry light source is located at axisymmetrical of the light source 12 along the track 2 of 2 both sides of track on examining disk 8；Further include
Storing item 13, T-slot 14 is arranged on the storing item 13, and the T-slot 14 runs through the both ends of storing item 13；Second square column
4 bottom, the bottom of third square column 5 are both provided with can be by the notch of network transformer.
Embodiment 2：
Omnibearing reflecting formula network transformer pin testing agency as shown in Figures 1 to 4, on the basis of embodiment 1,
Spacing between first square column 3, the second square column 4 is equal with the spacing between third square column 5, tetragonal prism 6；First square column
3, the spacing between the second square column 4 is equal to the length of storing item 13.Further include the pushing meanss 15 being arranged on stage body 1, it is described
The output end of pushing meanss 15 is fixedly connected with pushing block 16, and the pushing block 16 is towards between the first square column 3 and the second square column 4.It is described
Light source 12 is light emitting diode.Described image acquisition device 18 is camera.The second connecting rod 19 passes through pushing tow nut 20
It is fixed on first connecting rod 17.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
1. Omnibearing reflecting formula network transformer pin testing agency, including stage body (1), which is characterized in that on the stage body (1)
Inclined track (2) is set, sets gradually the first square column (3), the second square column (4), third from top to bottom on the track (2)
Square column (5), tetragonal prism (6), first square column (3), the second square column (4), third square column (5), tetragonal prism are all provided on (6)
Groove (7) is set, wherein the groove (7) on the first square column (3) and the second square column (4) is facing each other, third square column (5) and four directions
Groove (7) on column (6) is facing each other；Disk is examined in setting on track between second square column (4) and third square column (5)
(8), the track (2) passes through the inspection disk (8), and inspection disk (8) upper end is open, is located at the rail for examining disk (8) internal
Road (2) is outer by examining the open end of disk (8) to be exposed to, and examines the interior setting of disk (8) to be distributed up and down along the track (2) upper
Baffle (9), lower baffle plate (10), the overhead gage (9), lower baffle plate (10) are pierced by from track (2) bottom surface, in the stage body (1)
Two linear drive apparatus (11) are arranged in portion, and two linear drive apparatus (11) respectively drive overhead gage (9), lower baffle plate (10) edge
It is moved perpendicular to the direction of track (2) length；First connecting rod (17) is fixed on the stage body (1), on first connecting rod (17)
Second connecting rod (19) is set, and the second connecting rod (19) is mutually perpendicular to first connecting rod (17), and second connecting rod (19) being capable of edge
First connecting rod (17) is mobile, and image acquiring device (18), described image acquisition device (18) are fixedly connected on second connecting rod (19)
Positioned at the top for examining disk (8), the track between described image acquisition device (18) face overhead gage (9), lower baffle plate (10)；Institute
It states to examine and several light sources (12) is set on disk (8), several light source (12) annular spreads are located at track (2) two on examining disk (8)
Axisymmetrical of the light source (12) of side along the track (2)；Further include storing item (13), T-type is set on the storing item (13)
Slot (14), the T-slot (14) run through the both ends of storing item (13)；The bottom of second square column (4), third square column (5)
Bottom is both provided with can be by the notch of network transformer.
2. Omnibearing reflecting formula network transformer pin according to claim 1 testing agency, which is characterized in that described
Spacing between one square column (3), the second square column (4) is equal with the spacing between third square column (5), tetragonal prism (6)；First party
Spacing between column (3), the second square column (4) is equal to the length of storing item (13).
3. Omnibearing reflecting formula network transformer pin according to claim 1 testing agency, which is characterized in that further include
The output end of the pushing meanss (15) being arranged on stage body (1), the pushing meanss (15) is fixedly connected with pushing block (16), described to push away
Block (16) is towards between the first square column (3) and the second square column (4).
4. Omnibearing reflecting formula network transformer pin according to claim 1 testing agency, which is characterized in that the light
Source (12) is light emitting diode.
5. Omnibearing reflecting formula network transformer pin according to claim 1 testing agency, which is characterized in that the figure
As acquisition device (18) is camera.
6. Omnibearing reflecting formula network transformer pin according to claim 1 testing agency, which is characterized in that described
Two connecting rods (19) are fixed on by pushing tow nut (20) on first connecting rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810270177.1A CN108426534A (en) | 2018-03-29 | 2018-03-29 | Omnibearing reflecting formula network transformer pin testing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810270177.1A CN108426534A (en) | 2018-03-29 | 2018-03-29 | Omnibearing reflecting formula network transformer pin testing agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108426534A true CN108426534A (en) | 2018-08-21 |
Family
ID=63160031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810270177.1A Withdrawn CN108426534A (en) | 2018-03-29 | 2018-03-29 | Omnibearing reflecting formula network transformer pin testing agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108426534A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988750A (en) * | 2019-10-29 | 2020-04-10 | 西安智强科技有限公司 | Electronic component abnormal contact detection device and detection method thereof |
| CN113643256A (en) * | 2021-08-11 | 2021-11-12 | 广汽丰田汽车有限公司 | Pin defect identification method, processing device and computer readable storage medium |
-
2018
- 2018-03-29 CN CN201810270177.1A patent/CN108426534A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988750A (en) * | 2019-10-29 | 2020-04-10 | 西安智强科技有限公司 | Electronic component abnormal contact detection device and detection method thereof |
| CN110988750B (en) * | 2019-10-29 | 2022-04-05 | 湖南省益阳市朝阳电子元件厂 | Electronic component abnormal contact detection device and detection method thereof |
| CN113643256A (en) * | 2021-08-11 | 2021-11-12 | 广汽丰田汽车有限公司 | Pin defect identification method, processing device and computer readable storage medium |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180821 |