CN102279256A - Cleaning head with hole-plugging alarm - Google Patents
Cleaning head with hole-plugging alarm Download PDFInfo
- Publication number
- CN102279256A CN102279256A CN2010101988068A CN201010198806A CN102279256A CN 102279256 A CN102279256 A CN 102279256A CN 2010101988068 A CN2010101988068 A CN 2010101988068A CN 201010198806 A CN201010198806 A CN 201010198806A CN 102279256 A CN102279256 A CN 102279256A
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- Prior art keywords
- hole
- plug
- cleaning head
- signal
- main control
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Abstract
The invention relates to a cleaning head with a hole-plugging alarm. The cleaning head comprises a cleaning head portion and a hole-plugging circuit board portion. The cleaning head portion contains a short liquid injection needle, a long aspirating needle and a cleaning head body. The hole-plugging circuit board contains a signal acquiring device, a signal processor and a communication portion. The long aspirating needle is electrically connected with the signal acquiring device. The long acquiring device is used to detect the liquid height of each hole on a microplate at real time; the signal acquiring device is used to send the liquid height to the signal processor; and the signal processor is used to convert the liquid height signal into hole-plugging information and send the information to a master circuit board for alarm and hole-plugging position determination.
Description
Technical field
The present invention relates to field of medical, particularly a kind of being applied in washed the cleaning head that the operational band plug-hole of plate is reported to the police.
Background technology
Wash plate operation and be widely used in the laboratories such as health care, epidemic prevention department, blood station, biological products, R﹠D institution that enzyme is exempted from, light is exempted from the cleaning in the process.Because the easy crystallization of washing lotion, plug-hole often takes place in existing cleaning head, and plug-hole has taken place does not also know.
Summary of the invention
The invention provides a kind of cleaning head, find with convenient whether cleaning syringe needle, plug-hole takes place in washing the plate operating process in real time with the plug-hole warning device.
To achieve these goals, the invention provides following technical scheme:
A kind of band plug-hole warning cleaning head is provided, and it comprises cleaning head part and plug-hole circuit board section, and described cleaning head partly comprises short fluid injection pin, long aspirating needle and cleaning head main body, and described plug-hole circuit board comprises signal picker, signal processor and communications portion; Described long aspirating needle and described signal picker electric connection.
Band plug-hole warning cleaning head of the present invention, described apneusis liquid increases at earth capacitance behind the described long aspirating needle contact liquid level, detects to be the liquid level signal.
Band plug-hole warning cleaning head of the present invention, described signal picker is gathered described liquid level signal, and described signal processor is the plug-hole signal with described liquid level conversion of signals and sends to described communications portion.
Band plug-hole warning cleaning head of the present invention further comprises main control board, and described communications portion sends to main control board to described plug-hole signal, on the described main control board hummer is installed, when plug-hole takes place when, and described buzzer warning.
Band plug-hole warning cleaning head of the present invention, further comprise main control board, described communications portion sends to main control board to described plug-hole signal, and liquid crystal display or host computer are installed on the described main control board, when plug-hole took place, described liquid crystal display showed or host computer shows the plug-hole position.
Band plug-hole warning cleaning head of the present invention is equipped with liquid crystal display or host computer on the described main control board, when plug-hole took place, described liquid crystal display showed or host computer shows the plug-hole position.
Description of drawings
Fig. 1 is the schematic diagram of the cleaning head of band plug-hole warning.
Specific embodiments
During fluid injection: under the normal condition, the fluid injection of short fluid injection pin is in the microwell plate plate hole, and long aspirating needle siphons away excess liquid, and long aspirating needle detects liquid level for injecting the amount of liquid height, then signal processor is regarded as short fluid injection pin plug-hole is not taken place, and communications portion does not send information to main control board.When weak point fluid injection pin generation plug-hole, long aspirating needle detects less than liquid level or detects liquid level and is lower than the reservoir quantity height, then signal processor is thought short fluid injection pin generation plug-hole and signal is issued master control borad by communications portion, buzzer warning is washed the plate function stop and demonstrate the plug-hole position on liquid crystal display or host computer.
During imbibition: under the normal condition, after imbibition was finished, the liquid level that long aspirating needle is surveyed less than liquid level or detection was the microwell plate bottom level, and then plug-hole does not take place the long aspirating needle of signal processor identification, and communications portion does not send information to main control board.When long aspirating needle generation plug-hole, long aspirating needle detects liquid level and is higher than the microwell plate bottom level, then signal processor is thought long aspirating needle generation plug-hole and signal is issued master control borad by communications portion, buzzer warning is washed the plate function stop and demonstrate the plug-hole position on liquid crystal display or host computer.
Claims (6)
1. be with plug-hole warning cleaning head for one kind, it comprises cleaning head part and plug-hole circuit board section, and described cleaning head partly comprises short fluid injection pin, long aspirating needle and cleaning head main body, and described plug-hole circuit board comprises signal picker, signal processor and communications portion; Described long aspirating needle and described signal picker electric connection.
2. band plug-hole warning cleaning head as claimed in claim 1, described apneusis liquid increases at earth capacitance behind the described long aspirating needle contact liquid level, detects to be the liquid level signal.
3. band plug-hole warning cleaning head as claimed in claim 1 or 2, described signal picker is gathered described liquid level signal, and described signal processor is the plug-hole signal with described liquid level conversion of signals and sends to described communications portion.
4. band plug-hole warning cleaning head as claimed in claim 3 further comprises main control board, and described communications portion sends to main control board to described plug-hole signal, on the described main control board hummer is installed, when plug-hole takes place when, and described buzzer warning.
5. band plug-hole warning cleaning head as claimed in claim 3, further comprise main control board, described communications portion sends to main control board to described plug-hole signal, liquid crystal display or host computer are installed on the described main control board, when plug-hole took place, described liquid crystal display showed or host computer shows the plug-hole position.
6. as claim 4 or 5 described band plug-hole warning cleaning heads, liquid crystal display or host computer are installed on the described main control board, when plug-hole took place, described liquid crystal display showed or host computer shows the plug-hole position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101988068A CN102279256A (en) | 2010-06-12 | 2010-06-12 | Cleaning head with hole-plugging alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101988068A CN102279256A (en) | 2010-06-12 | 2010-06-12 | Cleaning head with hole-plugging alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102279256A true CN102279256A (en) | 2011-12-14 |
Family
ID=45104820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101988068A Pending CN102279256A (en) | 2010-06-12 | 2010-06-12 | Cleaning head with hole-plugging alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102279256A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091930A (en) * | 2014-05-22 | 2015-11-25 | 北京科美生物技术有限公司 | Method and device for detecting hole blockage of plate washing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201237590Y (en) * | 2008-06-20 | 2009-05-13 | 长春迪瑞实业有限公司 | Block needle detection apparatus |
| CN201302575Y (en) * | 2008-10-07 | 2009-09-02 | 丁卫东 | Cleaning device with clogging alarm apparatus |
| CN201765228U (en) * | 2010-06-12 | 2011-03-16 | 北京众合百克科学仪器技术有限公司 | Cleaning head with hole blockage alarm |
-
2010
- 2010-06-12 CN CN2010101988068A patent/CN102279256A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201237590Y (en) * | 2008-06-20 | 2009-05-13 | 长春迪瑞实业有限公司 | Block needle detection apparatus |
| CN201302575Y (en) * | 2008-10-07 | 2009-09-02 | 丁卫东 | Cleaning device with clogging alarm apparatus |
| CN201765228U (en) * | 2010-06-12 | 2011-03-16 | 北京众合百克科学仪器技术有限公司 | Cleaning head with hole blockage alarm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091930A (en) * | 2014-05-22 | 2015-11-25 | 北京科美生物技术有限公司 | Method and device for detecting hole blockage of plate washing machine |
| CN105091930B (en) * | 2014-05-22 | 2019-01-11 | 北京科美生物技术有限公司 | Method and apparatus for detecting board-washing machine plug-hole |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 100070 Beijing Fengtai District Branch Road No. 7 room 103 Applicant after: Beijing Zhongsheng Baike Science Instruments Technology Co., Ltd. Address before: 100070 Beijing Fengtai District Branch Road No. 7 room 103 Applicant before: Beijing Zhonghe Baike Science Instruments Technology Co.,Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BEIJING UNION INSTRUMENTS CO., LTD. TO: BEIJING ZHONGSHENG BAIKE SCIENTIFIC EQUIPMENT TECHNOLOGY CO., LTD. |
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| DD01 | Delivery of document by public notice |
Addressee: Beijing Zhongsheng Baike Science Instruments Technology Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |