CN100515898C - Sensor plate - Google Patents
Sensor plate Download PDFInfo
- Publication number
- CN100515898C CN100515898C CNB2003101187835A CN200310118783A CN100515898C CN 100515898 C CN100515898 C CN 100515898C CN B2003101187835 A CNB2003101187835 A CN B2003101187835A CN 200310118783 A CN200310118783 A CN 200310118783A CN 100515898 C CN100515898 C CN 100515898C
- Authority
- CN
- China
- Prior art keywords
- spacing
- plate
- circuit card
- sensing part
- onboard
- 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.)
- Expired - Fee Related
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Abstract
A sensor board for monitoring the strip material, such as the sliver in textile industry is composed of several boards with photosensitive elements. The gap between boards is determined by mechanical part.
Description
Technical field
The present invention relates to for example sensor of the material strips in textile industry of a kind of monitoring.
Background technology
Sensors known comprises a housing, and it extends on the material strips width at least.A light source and a series of sensing part are set in housing, and they detect the light from ribbon.For test material bar better, necessary is has a highdensity sensing part, and for example every millimeter bar width has the sensing part more than 5.For this reason, need connect a plurality of sensing parts onboard, they are positioned on the circuit card.But problem is to be used for the manufacturing and the outfit circuit card of the long plate (for example being 3 meters) of textile fibres bar.
Summary of the invention
The objective of the invention is to simplify its structure.
In the housing of preferably making by aluminium extrusion, two guide grooves are set at least, insert a plurality of plates therein in succession successively.Its plate is equipped with a column circuits plate (Chips) at least, and it has a plurality of photosensitive sensing part that is capable.For the sort circuit plate, its photosensitive sensing part extends to the edge of circuit card.For example, in general line sensor (Zeilensensoren), photosensitive sensing part does not extend to the edge of circuit card, but is enclosed in the framework.
Photosensitive sensing part is set onboard like this, and first or last photosensitive sensing part of photosensitive circuit plate (Fotochips) is by the plate locking or protrude in plate.For fear of when plate rubs each other, damaging circuit card, mechanical spacing holding device is set in the end of plate.These spacing holding devices preferably insert the bolt cap of the bolt in the plate hole.Since the hole on the plate with respect to the fixed orifice of circuit card very accurately, can guarantee the minor increment between the head and the tail circuit card, can not cause bigger waste.By the plate that may arrange each other, can simplify the very long bar sensor (Bahnsensoren) that is used for big material strips with circuit card.
Description of drawings
Fig. 1 shows tactic three plates (Platine);
Fig. 2 shows the circuit card with photosensor.
The specific embodiment
Fig. 1 shows tactic three plates (Platine).These plates 1 dispose circuit card 2.Plate spacing is each other kept by bolt cap 4.Bolt shank is positioned in the hole 3 of plate.Distance between the holding plate 5 by this way.Circuit card 2 is connected to each other onboard with a spacing 7.Its spacing 7 approximates the circuit card spacing 6 each other that is in panel edges.
Fig. 2 shows the circuit card 1 with photosensor 2.Its photosensor extends to the edge of circuit card.The circuit card that line-scan camera (Zeilenkameras) uses has the broad edge 3 around the whole sensor element.Electric contact 4 is arranged on vertical side of circuit card.
Claims (6)
1. be used to monitor the sensor of material strips, comprise a housing, be provided with a light source, an optical system and a row sensing part therein, it is characterized in that: in housing, arrange a plurality of plates each other, circuit card with photosensitive sensing part is set on its plate, and the spacing between the circuit card sensing part onboard approximates the spacing of the circuit card sensing part that is in panel edges.
2. device as claimed in claim 1 is characterized in that: the spacing of this plate keeps by the spacing holding device that is provided with onboard.
3. device as claimed in claim 2 is characterized in that: in the fixing hole onboard of this spacing holding device.
4. device as claimed in claim 2 is characterized in that: this spacing holding device is the head of screw bolt-type connecting element.
5. device as claimed in claim 1 is characterized in that: plate spacing is each other regulated by the spacing holding device.
6. device as claimed in claim 1 is characterized in that: this plate leads in the groove of sensor housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101187835A CN100515898C (en) | 2003-12-02 | 2003-12-02 | Sensor plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101187835A CN100515898C (en) | 2003-12-02 | 2003-12-02 | Sensor plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1623881A CN1623881A (en) | 2005-06-08 |
| CN100515898C true CN100515898C (en) | 2009-07-22 |
Family
ID=34761210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101187835A Expired - Fee Related CN100515898C (en) | 2003-12-02 | 2003-12-02 | Sensor plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100515898C (en) |
-
2003
- 2003-12-02 CN CNB2003101187835A patent/CN100515898C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1623881A (en) | 2005-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |