CN2283253Y - Miniature light controlled biological detecting lens - Google Patents
Miniature light controlled biological detecting lens Download PDFInfo
- Publication number
- CN2283253Y CN2283253Y CN 96243345 CN96243345U CN2283253Y CN 2283253 Y CN2283253 Y CN 2283253Y CN 96243345 CN96243345 CN 96243345 CN 96243345 U CN96243345 U CN 96243345U CN 2283253 Y CN2283253 Y CN 2283253Y
- Authority
- CN
- China
- Prior art keywords
- light
- operated
- photoresistance
- light source
- miniature light
- 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
The utility model relates to a miniature light control biological detecting lens which belongs to a medical appliance. The upper part of a mounting sleeve is sheathed with a lens, and the lower part of the mounting sleeve is provided with a light source which is provided with a switch controller. Compared with the prior art, the utility model has the advantages of simple structure, small size, low cost, multiple functions and easy operation.
Description
The utility model relates to a kind of medical equipment.
People's blood group detection, germ detection, physiological detection etc. all adopt specialized equipment to carry out at present, and these instruments are bulky, and the cost costliness only is applicable to unit uses such as hospital.Along with growth in the living standard, people improve gradually to the hope of the disconnected family oriented of medical rash, and it is one of problem of this technical field that the performance of development domestic type perfectly detects the detection that mirror is used for above-mentioned project.
The purpose of this utility model just is to provide a kind of small and exquisite Mobyneb with low cost and easy to operate miniature light-operated biological detection mirror.
The purpose of this utility model is achieved in that
A kind of miniature light-operated biological detection mirror comprises installation sleeve, enclosing cover, camera lens, light source, the free socket camera lens in the top of said installation sleeve, and light source is equipped with in the bottom, and said light source is furnished with an on-off controller.
Said on-off controller is a light-operated circuit, and the photoresistance in the light-operated circuit places on the interior installation sleeve face of enclosing cover.
Said light-operated circuit comprises light emitting diode, photoresistance, resistance, transistor, and said resistance is connected with photoresistance, and the back is in parallel with light emitting diode to link with transistor again.
Below in conjunction with accompanying drawing the utility model embodiment is elaborated.
Fig. 1 is the utility model embodiment cut-open view;
Fig. 2 is an on-off controller circuit diagram among the utility model embodiment.
The miniature light-operated biological detection mirror of the utility model comprises installation sleeve 1, enclosing cover 2, camera lens 3, light source 4, the free socket camera lens in the top of installation sleeve, and light source is equipped with in the bottom.Light source is furnished with an on-off controller, in the present embodiment, adopts a light-operated circuit, and the photoresistance 5 in the light-operated circuit (being photosensitive probe) places on the interior installation sleeve face of enclosing cover.In the physical circuit, light-operated circuit comprises light emitting diode, photoresistance, resistance, transistor, and resistance is connected with photoresistance, and the back is in parallel with light emitting diode to link with transistor again.Wherein, light emitting diode is promptly as the light source of device.The course of work and principle are as follows: pull out enclosing cover, photoresistance is subjected to light to change resistance, make transistor open-minded, lumination of light emitting diode, at this moment, take off camera lens, saliva to be detected, urine etc. on the camera lens coated on bottom side, with the camera lens original position of packing into, see through camera lens then and adjust focal length and can observe the imaging figure of thing to be detected to determine its biological nature.Change specific various camera lenses, this detection mirror can be done the detection of following project: (1) saliva is detected women's onset of ovulation and safe period; (2) the various cellular casts of urine detection; (3) the stool quality testing is surveyed various parasitic ovums; (4) plant specimen is observed; (5) detection of sperm count; (6) blood testing.After detect finishing, enclosing cover is put, photoresistance under unglazed situation, change in resistance, thus transistor ends, light emitting diode puts out light.Realized the auto-switch function of this detection mirror light source like this.
Compared with prior art, the utlity model has following advantage: 1, simple in structure, body Long-pending little, be easy to carry, volume only is equivalent to one piece of lipstick; 2, with low cost; 3, function Various, test item is many; 4, convenient and reliable operation.
Claims (3)
1. a miniature light-operated biological detection mirror comprises installation sleeve, enclosing cover, camera lens, light source, it is characterized in that: the free socket camera lens in the top of said installation sleeve, and light source is equipped with in the bottom, and said light source is furnished with an on-off controller.
2. miniature light-operated biological detection mirror according to claim 1, it is characterized in that: said on-off controller is a light-operated circuit, the photoresistance in the light-operated circuit places on the interior installation sleeve face of enclosing cover.
3. miniature light-operated biological detection mirror according to claim 2, it is characterized in that: said light-operated circuit comprises light emitting diode, photoresistance, resistance, transistor, and said resistance is connected with photoresistance, and the back is in parallel with light emitting diode to link with transistor again.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96243345 CN2283253Y (en) | 1996-12-09 | 1996-12-09 | Miniature light controlled biological detecting lens |
| CA 2215411 CA2215411C (en) | 1996-09-25 | 1997-09-15 | Biological testing microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96243345 CN2283253Y (en) | 1996-12-09 | 1996-12-09 | Miniature light controlled biological detecting lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2283253Y true CN2283253Y (en) | 1998-06-03 |
Family
ID=33917021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96243345 Expired - Fee Related CN2283253Y (en) | 1996-09-25 | 1996-12-09 | Miniature light controlled biological detecting lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2283253Y (en) |
-
1996
- 1996-12-09 CN CN 96243345 patent/CN2283253Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: JIANGSU PROVINCE,ZHENJIANG CITY, NO.407 ZHONGSHAN EAST ROAD, NEW BUILDING 3 TO: NO. 39-102, BAILIAN LANE, ZHENJIANG CITY, JIANGSU PROVINCE |
|
| CP03 | Change of name, title or address |
Address after: Zhenjiang City, Jiangsu province Bailian Lane No. 39-102 Patentee after: Sino foreign joint venture Zhenjiang Mei Da biological instruments Co., Ltd. Address before: No. 407, Zhongshan East Road, Jiangsu, Zhenjiang Patentee before: Sino foreign joint venture Zhenjiang Mei Da biological instruments Co., Ltd. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |