CN202947976U - Top defect imaging device of medical capsule - Google Patents
Top defect imaging device of medical capsule Download PDFInfo
- Publication number
- CN202947976U CN202947976U CN 201220685413 CN201220685413U CN202947976U CN 202947976 U CN202947976 U CN 202947976U CN 201220685413 CN201220685413 CN 201220685413 CN 201220685413 U CN201220685413 U CN 201220685413U CN 202947976 U CN202947976 U CN 202947976U
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- CN
- China
- Prior art keywords
- capsule
- carrier bar
- imaging device
- guide rail
- defect imaging
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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.)
- Expired - Fee Related
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a top defect imaging device of a medical capsule. The top defect imaging device comprises a detected capsule transporting chain plate, a capsule operation guide rail, two band-shaped light sources and two shooting cameras, wherein two ends of a capsule hole in the transporting chain plate are respectively provided with visible openings for shooting the top of a capsule; the two band-shaped light sources are arranged below the transporting chain plate and on the two sides of the guide rail and are mounted in parallel in a manner of being close to the guide rail, so that the band-shaped light sources are irradiated at a semi-spherical top of the inclined above capsule to form a crescent-shaped light band; the two cameras pass through visible openings above the transporting chain plate; and lenses are respectively aligned with the two ends of the capsule to form a certain included angle with the chain plate. According to the top defect imaging device, the technical problems that a shot image is lack of stereovision and the image cannot accurately represent concave-convex defects of the surface of the top of the capsule can be solved.
Description
Technical field
The utility model relates to a kind of medicine checkout equipment.
Background technology
Existing capsule for medicine top defect imaging technology is that a kind of common plane that is similar to is taken pictures, and camera and light source are in same position and point to simultaneously subject, then the bat planimetric map are carried out Computer Analysis.The result that computing machine is processed depends on captured image fully.The image that faces the object shooting lacks stereovision, and image can't correctly embody object (capsule top) concave-convex surface defective, and also correctly whether the reflection surface is uneven for the computing machine result.
Summary of the invention
The purpose of this utility model is to provide a kind of capsule for medicine top defect imaging device, lacks stereovision to solve the image of taking, and image can't correctly embody the technical matters of the concavo-convex defective of capsule top end surface.
In order to realize the foregoing invention purpose, the technical scheme that the utility model adopts is as follows:
A kind of capsule for medicine top defect imaging device comprises: detected capsule transports carrier bar, capsule operation guide rail, two band light source and two shooting cameras; But the two ends, capsule hole that transport on carrier bar have for the viewport of taking the capsule top, two band light source are transporting below carrier bar, and guide rail both sides are close to guide rail parallel and are installed, make this band light source impinge upon the semisphere top of oblique upper capsule, form a crescent shape light belt; But two cameras transport carrier bar above by viewport, camera lens is aimed at respectively capsule two ends, and forms an angle with carrier bar.
Described camera is transporting above carrier bar, and camera lens becomes 45-90 degree angle with carrier bar.
The utility model can correctly photograph the capsule top end surface whether with the picture of concavo-convex situation, can very effectively solve the test problems at capsule two ends, make and capsule checkout equipment of the present utility model is housed better more effectively carries out omnibearing detection to capsule.
Description of drawings
Fig. 1 is elevation drawing of the present utility model.
Fig. 2 is planimetric map of the present utility model.
Fig. 3 is the schematic diagram of intact light belt.
Fig. 4 is the schematic diagram of irregular light belt.
Embodiment
The utility model adopts slant setting camera and oblique light source side method to take pictures, and arranges camera and light source to point to subject at diverse location, makes the body surface jog produce shade.The utility model comprises: detected capsule transports carrier bar, capsule operation guide rail, two band light source and two shooting cameras.But the two ends, capsule hole that transport on carrier bar have viewport (for shooting capsule top), two band light source are transporting below carrier bar, the guide rail both sides, being close to guide rail parallel installs, but two cameras transport carrier bar above by viewport, its camera lens is aimed at respectively capsule two ends, and form an angle with carrier bar (in 45-90 degree scope).
Concrete structure of the present utility model such as Fig. 1, Fig. 2 comprise: band light source 4,8, LED light source 5,7, carrier bar 3, capsule 11, guide rail 6 and camera 1,2.Principle of work: band light source 4,8 impinges upon the semisphere top of oblique upper capsule 11, forms a crescent shape light belt.When capsule 11 top end surfaces when smooth, but camera 1,2 images that photograph by the viewport 9,10 that transports carrier bar 3 are smooth crescent shape light belt; When capsule 11 top end surfaces have when concavo-convex, its tiltedly the band light source 8 of below can make its concavo-convex position produce shade, the image that camera 1 photographs is irregular crescent shape or other shape figure that the light and shade hot spot is arranged, intact light belt such as Fig. 3, irregular light belt such as Fig. 4.
Whether be smooth intact to the principle computing machine if can identify the capsule top accordingly.Utilize the present technique device can very effectively solve the test problems at capsule two ends herein, make the capsule checkout equipment that this device is housed better more effectively to carry out omnibearing detection to capsule.
Claims (2)
1. a capsule for medicine top defect imaging device, is characterized in that, comprising: detected capsule transports carrier bar, capsule operation guide rail, two band light source and two shooting cameras; But the two ends, capsule hole that transport on carrier bar have for the viewport of taking the capsule top, two band light source are transporting below carrier bar, and guide rail both sides are close to guide rail parallel and are installed, make this band light source impinge upon the semisphere top of oblique upper capsule, form a crescent shape light belt; But two cameras transport carrier bar above by viewport, camera lens is aimed at respectively capsule two ends, and forms an angle with carrier bar.
2. a kind of capsule for medicine according to claim 1 top defect imaging device, is characterized in that, described camera is transporting above carrier bar, and camera lens becomes 45-90 degree angle with carrier bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220685413 CN202947976U (en) | 2012-12-12 | 2012-12-12 | Top defect imaging device of medical capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220685413 CN202947976U (en) | 2012-12-12 | 2012-12-12 | Top defect imaging device of medical capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947976U true CN202947976U (en) | 2013-05-22 |
Family
ID=48423672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220685413 Expired - Fee Related CN202947976U (en) | 2012-12-12 | 2012-12-12 | Top defect imaging device of medical capsule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627599A (en) * | 2013-11-12 | 2015-05-20 | 宁夏巨能机器人系统有限公司 | Material channel for loading and unloading material |
| CN105139027A (en) * | 2015-08-05 | 2015-12-09 | 北京天诚盛业科技有限公司 | Capsule head defect detection method and apparatus |
-
2012
- 2012-12-12 CN CN 201220685413 patent/CN202947976U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627599A (en) * | 2013-11-12 | 2015-05-20 | 宁夏巨能机器人系统有限公司 | Material channel for loading and unloading material |
| CN105139027A (en) * | 2015-08-05 | 2015-12-09 | 北京天诚盛业科技有限公司 | Capsule head defect detection method and apparatus |
| CN105139027B (en) * | 2015-08-05 | 2019-07-05 | 北京眼神智能科技有限公司 | Capsule head defect inspection method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130522 Termination date: 20181212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |