CN206330556U - Connector pinout coplane degree detection means - Google Patents
Connector pinout coplane degree detection means Download PDFInfo
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- CN206330556U CN206330556U CN201621305441.3U CN201621305441U CN206330556U CN 206330556 U CN206330556 U CN 206330556U CN 201621305441 U CN201621305441 U CN 201621305441U CN 206330556 U CN206330556 U CN 206330556U
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- photomoduels
- detection means
- pin
- optical glass
- guide rail
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Abstract
The utility model is related to a kind of connector pinout coplane degree detection means, the mechanism rack constituted including six face-piece bodies, and it is arranged at linear electric motors, guide rail and 3D photomoduels inside the mechanism rack, the guide rail is fixed on the base plate of the mechanism rack, the linear electric motors drive the 3D photomoduels to be moved on the guide rail, the top board of the mechanism rack is provided with one piece of vacancy section, the vacancy section is embedded with an optical glass, connector is positioned on the optical glass with pin direction directed downwardly, and the 3D photomoduels carry out linear scan to the pin.In the utility model, drive 3D photomoduels to be imaged through optical glass from below to detect the coplane degree of the pin using linear electric motors, now pin is the supporting surface as whole connector, can accurately reflect time of day when connector pinout is fitted with pcb board.
Description
Technical field
The utility model is related to electronic component detection field, more particularly to a kind of connector pinout coplane degree detection dress
Put.
Background technology
On the streamline that electronic integrated circuit component is produced, control and the surface quality for improving product are always electronics
The content that industry is paid special attention to, so that the detection to product quality seems particularly critical, wherein connector pinout coplane degree is shadow
Ring a key factor of wiring board assembling quality.When the minimum pin and three highests being not arranged on the same straight line of connector
The distance between the plane that pin is constituted deviation definition is coplanarity error, often referred to simply as coplane degree.In circuit board surface patch
Fill in (SMT) production technology, to ensure mounting quality, attachment process proposes at a relatively high requirement to the coplane degree of pin, when
When pin coplanarity exceeds a certain scope, then some pins of device cannot be in close contact with the surface of PCB pads, easily be made
The bottom of pin is not reached into the scolding tin melted during welding, causes the defects such as rosin joint, solder skip and virtual connection.
Therefore, connector pinout coplane degree is to weigh one of key index of IC device packaging techniques, and it shows connector
Pin contacts the fine or not degree of matching with PCB bond pad surfaces.It is existing detection connector pinout coplane degree device be：Will connection
Device is positioned on microscope carrier, and pin is detected up, or does hollow part at microscope carrier position corresponding with connector pinout
Reason, is scanned detection to pin, to judge the coplane degree of all pins, but both of which can only using plane camera
The situation of pin outermost edge is detected, microscope carrier is contacted with connector back or front, therefore can not reflect that connector pinout is pasted
During together on pcb board, the time of day in pin face.
Utility model content
The utility model provides a kind of connector pinout coplane degree detection means, to solve above-mentioned technical problem.
In order to solve the above technical problems, the utility model provides a kind of connector pinout coplane degree detection means, including six
The mechanism rack of face-piece body composition, and linear electric motors, guide rail and 3D photomoduels inside the mechanism rack are arranged at, it is described to lead
Rail is fixed on the base plate of the mechanism rack, and the linear electric motors drive the 3D photomoduels to be moved on the guide rail, institute
The top board of mechanism rack is stated provided with one piece of vacancy section, the vacancy section is embedded with an optical glass, and connector is directed downwardly with pin
Direction is positioned on the optical glass, and the 3D photomoduels carry out linear scan to the pin.
It is preferred that the detection means also includes adjustment platform, the adjustment platform is slidably mounted on the guide rail, institute
3D photomoduels are stated to be fixedly installed on the adjustment platform.
It is preferred that the 3D photomoduels include aluminium sheet and the camera and laser that are fixedly installed on the aluminium sheet, institute
State laser and launch laser, the song that the camera is produced by laser described in lens shooting to the pin on the optical glass
Line.
It is preferred that the detection means also includes a computer, the camera is completed after the shooting of whole scan period, by number
According to transmitting to the computer.
It is preferred that the laser launches laser, the camera lens of the camera with the direction of the vertical optical glass surface
The oblique pin shot on the optical glass.
It is preferred that the linear electric motors drive 3D photomoduels uniform motion on the guide rail.
Compared with prior art, the connector pinout coplane degree detection means that the utility model is provided, including six face-piece bodies
The mechanism rack of composition, and linear electric motors, guide rail and 3D photomoduels inside the mechanism rack are arranged at, the guide rail is fixed
In on the base plate of the mechanism rack, the linear electric motors drive the 3D photomoduels to be moved on the guide rail, the mechanism
The top board of frame is embedded with an optical glass provided with one piece of vacancy section, the vacancy section, and connector is put with pin direction directed downwardly
It is placed on the optical glass, the 3D photomoduels carry out linear scan to the pin.In the utility model, straight line is utilized
Motor drives 3D photomoduels to be imaged to detect the coplane degree of the pin from below through optical glass, and now pin is conduct
The supporting surface of whole connector, can accurately reflect time of day when connector pinout is fitted with pcb board.
Brief description of the drawings
Fig. 1 is the stereochemical structure signal of connector pinout coplane degree detection means in the embodiment of the utility model one
Figure；
Fig. 2 is the front view of connector pinout coplane degree detection means in the embodiment of the utility model one.
In figure：10- mechanism racks, 11- top boards, 12- base plates, 20- linear electric motors, 30- guide rails, 40-3D photomoduels, 41-
Aluminium sheet, 42- cameras, 43- camera lenses, 44- lasers, 50- optical glass, 60- adjustment platforms.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.It should be noted that, the utility model accompanying drawing is using simplified form
And non-accurately ratio is used, only to convenient, lucidly aid illustration the utility model embodiment purpose.
The connector pinout coplane degree detection means that the utility model is provided, as shown in figure 1, constituted including six face-piece bodies
Mechanism rack 10, and it is arranged at linear electric motors 20, guide rail 30 and 3D photomoduels 40 inside the mechanism rack 10, the guide rail
30 are fixed on the base plate 12 of the mechanism rack 10, and the linear electric motors 20 drive the 3D photomoduels 40 in the guide rail 30
Upper motion, the top board 11 of the mechanism rack 10 is provided with one piece of vacancy section, and the vacancy section is embedded with an optical glass 50, connects
Device (not shown) is positioned on the optical glass 50 with pin direction directed downwardly, and described 40 pairs of pins of 3D photomoduels enter
Row linear scan.In the utility model, using linear electric motors 20 drive 3D photomoduels 40 from below through optical glass 50 into
As detecting the coplane degree of the pin, now pin is the supporting surface as whole connector, can accurately reflect connector and draw
Time of day when pin is fitted with pcb board.
It is preferred that asking emphasis to refer to Fig. 2, the detection means also includes adjustment platform 60, and the adjustment platform 60 is slided
It is installed on the guide rail 30, the 3D photomoduels 40 are fixedly installed on the adjustment platform 60；Specifically, continuing with ginseng
Fig. 2 is examined, the 3D photomoduels 40 include aluminium sheet 41 and the camera 42 and laser 44 that are fixedly installed on the aluminium sheet 41, institute
State laser 44 and launch laser to the pin on the optical glass 50, the camera 42 shoots the laser by camera lens 43 and produced
Raw curve.Specifically, the adjustment platform 60 is used for the position and angle for adjusting camera 42 and laser 44 on the aluminium sheet 41
Degree, to meet detection demand.
It is preferred that the detection means also includes a computer (not shown), the camera 42 completes the whole scan period (one
The individual scan period be laser 44 be moved to the time of opposite side from the side of optical glass 50) shooting after, data are passed
The computer is transported to, the computer draws the parameters of pin by computing according to the photographing information of camera 42, so as to calculate
Go out the coplane degree of pin.
It is preferred that please continue to refer to Fig. 2, the laser 44 is swashed with the direction transmitting on the vertical surface of optical glass 50
Light, the oblique pin shot on the optical glass 50 of camera lens 43 of the camera 42, that is to say, that the angle of departure of the laser
There is certain angle between degree and the shooting angle of camera 42.
It is preferred that the linear electric motors 20 drive the 3D photomoduels 40 uniform motion on the guide rail 30, with reference to
The movement velocity of linear electric motors 20, can adjust the shooting interval of camera 42.
In summary, the connector pinout coplane degree detection means that the utility model is provided, including six face-piece bodies composition
Mechanism rack 10, and it is arranged at linear electric motors 20, guide rail 30 and 3D photomoduels 40 inside the mechanism rack 10, the guide rail
30 are fixed on the base plate 12 of the mechanism rack 10, and the linear electric motors 20 drive the 3D photomoduels 40 in the guide rail 30
Upper motion, the top board 11 of the mechanism rack 10 is provided with one piece of vacancy section, and the vacancy section is embedded with an optical glass 50, connects
Device is positioned on the optical glass 50 with pin direction directed downwardly, and described 40 pairs of pins of 3D photomoduels are linearly swept
Retouch.In the utility model, drive 3D photomoduels 40 to be imaged through optical glass 50 from below to detect using linear electric motors 20
The coplane degree of the pin, now pin is the supporting surface as whole connector, can accurately reflect connector pinout and pcb board
Time of day during laminating.
Obviously, those skilled in the art can be new without departing from this practicality to the various changes of utility model progress and modification
The spirit and scope of type.So, if it is of the present utility model these modification and modification belong to the utility model claim and its
Within the scope of equivalent technologies, then the utility model is also intended to including these changes and modification.
Claims (6)
1. a kind of connector pinout coplane degree detection means, it is characterised in that the mechanism rack constituted including six face-piece bodies, Yi Jishe
Linear electric motors, guide rail and the 3D photomoduels being placed in inside the mechanism rack, the guide rail are fixed on the base plate of the mechanism rack
On, the linear electric motors drive the 3D photomoduels to be moved on the guide rail, and the top board of the mechanism rack is provided with one piece
Vacancy section, the vacancy section is embedded with an optical glass, and connector is positioned on the optical glass with pin direction directed downwardly,
The 3D photomoduels carry out linear scan to the pin.
2. connector pinout coplane degree detection means as claimed in claim 1, it is characterised in that the detection means also includes
Platform is adjusted, the adjustment platform is slidably mounted on the guide rail, it is flat that the 3D photomoduels are fixedly installed in the adjustment
On platform.
3. connector pinout coplane degree detection means as claimed in claim 1, it is characterised in that the 3D photomoduels include
Aluminium sheet and the camera and laser being fixedly installed on the aluminium sheet, the laser are launched to the pin on the optical glass
Laser, the curve that the camera is produced by laser described in lens shooting.
4. connector pinout coplane degree detection means as claimed in claim 3, it is characterised in that the detection means also includes
One computer, the camera is completed after the shooting of whole scan period, sends data to the computer.
5. connector pinout coplane degree detection means as claimed in claim 3, it is characterised in that the laser is with vertical institute
State the direction transmitting laser of optical glass surface, the oblique pin shot on the optical glass of camera lens of the camera.
6. connector pinout coplane degree detection means as claimed in claim 1, it is characterised in that the linear electric motors drive institute
State 3D photomoduels uniform motion on the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305441.3U CN206330556U (en) | 2016-11-30 | 2016-11-30 | Connector pinout coplane degree detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305441.3U CN206330556U (en) | 2016-11-30 | 2016-11-30 | Connector pinout coplane degree detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206330556U true CN206330556U (en) | 2017-07-14 |
Family
ID=59289224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621305441.3U Active CN206330556U (en) | 2016-11-30 | 2016-11-30 | Connector pinout coplane degree detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206330556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941173A (en) * | 2017-12-26 | 2018-04-20 | 宁波金测自动化科技有限公司 | A kind of 3DPIN pins flatness detection technique |
| CN108180858A (en) * | 2018-03-01 | 2018-06-19 | 东莞市沃德普自动化科技有限公司 | A kind of optical system for stitch detection |
-
2016
- 2016-11-30 CN CN201621305441.3U patent/CN206330556U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941173A (en) * | 2017-12-26 | 2018-04-20 | 宁波金测自动化科技有限公司 | A kind of 3DPIN pins flatness detection technique |
| CN108180858A (en) * | 2018-03-01 | 2018-06-19 | 东莞市沃德普自动化科技有限公司 | A kind of optical system for stitch detection |
| CN108180858B (en) * | 2018-03-01 | 2024-03-08 | 东莞市沃德普自动化科技有限公司 | Optical system for stitch detection |
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