CN104407395A - Infrared sensing microplate indicator - Google Patents
Infrared sensing microplate indicator Download PDFInfo
- Publication number
- CN104407395A CN104407395A CN201410732029.9A CN201410732029A CN104407395A CN 104407395 A CN104407395 A CN 104407395A CN 201410732029 A CN201410732029 A CN 201410732029A CN 104407395 A CN104407395 A CN 104407395A
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- infrared
- microwell plate
- transmitting
- processor
- tubes
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Abstract
The invention discloses an infrared sensing microplate indicator which comprises a cover, a closed ring, an infrared receiving/transmitting tube rack, a microplate support, a processor, a micro lifting device, a plurality of infrared receiving tubes, a plurality of infrared transmitting tubes, a gun head and a plurality of LED lamps, wherein the infrared receiving/transmitting tube rack is arranged in the cover through the closed ring; the microplate support is arranged on the processor; the processor is arranged on the micro lifting device; the infrared receiving tubes and the infrared transmitting tubes are respectively arranged on the inner wall of the infrared receiving/transmitting tube rack at intervals; the light transmitted to the infrared receiving tubes by the infrared transmitting tubes is staggered to form an array structure; the gun head is arranged below the infrared receiving/transmitting tube rack; the LED lamps are arranged in an array form and are positioned below the microplate support. According to the infrared sensing microplate indicator disclosed by the invention, the precision is high, and the cost of products is greatly reduced; hands are prevented from being made out for control; a built-in lithium battery can be carried along for use after the built-in lithium battery is charged; the infrared lamps are long in service life, low in power, stable in light intensity and durable.
Description
Technical field
The present invention relates to medicine and biological field, particularly relate to a kind of infrared induction microwell plate indicator.
Background technology
The product of prior art has the marking tools of LED or slide bar and so in micropore grillage bottom belt, sample is needed to put down after each application of sample, then give me a little the LED under bright respective aperture with the button that hand is pressed on instrument or stir slide bar to relevant position, pick up sample again and continue application of sample, sometimes even there will be misoperation, greatly reduce conventional efficient.
Existing infrared induction module needs object to block infrared light completely could produce response, and when object is the 10 transparent rifle head of microlitre of tiny experiment, infrared module can not make response completely.
Because infrared emission has diversity, adjacent infrared tube (spacing is at about 9mm) easily interference side infrared receiving tube, to the reception of signal, makes location inaccurate.Existing infrared tube can carry out about light beams by device focus lamp, is infraredly invisible light and each infrared tube dispersion angle is variant, and assembling focus lamp bothers very much.If infrared tube quantity is too many in addition, cost can increase greatly.
Microwell plate pitch-row very little (about 9mm) is generally arrange the translucent or transparent panel in 96 holes in 12*8 matrix.Be easy to sample to add or leak to add when application of sample does not have color to change.
Summary of the invention
Object of the present invention: provide a kind of infrared induction microwell plate indicator, is placed on microwell plate and microwell plate holder often adds a sample automatically will lights LED under respective aperture, effectively prevent sample from adding mistake.
To achieve these goals, technical scheme of the present invention is:
A kind of infrared induction microwell plate indicator, comprises lid, closed level, infrared receiver/transmitting pipe support, microwell plate holder, processor, miniature jacking gear, many infrared receiving tubes, many infrared transmitting tubes, rifle head and multiple LED; Described infrared receiver/transmitting pipe support is arranged in described lid by described closed level, described microwell plate holder is arranged on described processor, be positioned at described infrared receiver/transmitting pipe support, described processor is arranged on described miniature jacking gear, described microwell plate holder and described miniature jacking gear synchronizing moving; Described infrared receiver/transmitting pipe support is frame-shaped construction, many described infrared receiving tubes and many infrared transmitting tubes are disposed on the inwall of described infrared receiver/transmitting pipe support respectively, and the light that described infrared transmitting tube is launched to described infrared receiving tube is staggered in array structure; Described rifle head is arranged on the below of described infrared receiver/transmitting pipe support, and described multiple LED are matrix arrangement and are positioned at the below of described microwell plate holder.
Above-mentioned infrared induction microwell plate indicator, wherein, also comprises infrared tube bleeder circuit, and described infrared tube bleeder circuit comprises divider resistance, processor pin interface and power supply; One end of described divider resistance is connected with described power supply, and the other end of described divider resistance is connected with described processor pin interface and infrared receiving tube respectively, and described processor pin interface is connected with described processor.
Above-mentioned infrared induction microwell plate indicator, wherein, the upper end, side of described closed level is provided with battery capacity indication hole.
Above-mentioned infrared induction microwell plate indicator, wherein, the lower end, side of described closed level is respectively equipped with raise button and decline button, and described raise button and decline button are connected with described miniature jacking gear respectively.
Above-mentioned infrared induction microwell plate indicator, wherein, the opposite side lower end of described closed level is provided with reset button, and described reset button is connected with described LED.
Infrared receiving tube of the present invention and infrared transmitting tube are staggered, and can respond to diameter at the miniature translucent object of 0.8 millimeter in conjunction with infrared tube bleeder circuit, and degree of accuracy is high, greatly reduces cost of products, without the need to vacateing hand control again; Built-in lithium battery can portably use after charging everywhere, and the infrared lamp life-span is long, low in energy consumption, and stabilized intensity is durable in use.
Accompanying drawing explanation
Fig. 1 is the exploded view of infrared induction microwell plate indicator of the present invention.
Fig. 2 is the infrared receiving tube of infrared induction microwell plate indicator of the present invention and the scheme of installation of infrared transmitting tube.
Fig. 3 is the light emission schematic diagram of the infrared transmitting tube of infrared induction microwell plate indicator of the present invention.
Fig. 4 is the scheme of installation of the LED of infrared induction microwell plate indicator of the present invention.
Fig. 5 is the circuit connection diagram of the infrared tube bleeder circuit of infrared induction microwell plate indicator of the present invention.
Fig. 6 is the front view of the closed level of infrared induction microwell plate indicator of the present invention.
Fig. 7 is the vertical view that in the embodiment of infrared induction microwell plate indicator of the present invention, microwell plate rises.
Fig. 8 is the cut-open view of Fig. 7 of infrared induction microwell plate indicator of the present invention.
Fig. 9 is the schematic diagram that in the embodiment of infrared induction microwell plate indicator of the present invention, microwell plate declines.
Figure 10 is the cut-open view of Fig. 9 of infrared induction microwell plate indicator of the present invention.
Embodiment
Embodiments of the invention are further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1 to accompanying drawing 4, a kind of infrared induction microwell plate indicator, comprises lid 1, closed level 2, infrared receiver/transmitting pipe support 3, microwell plate holder 4, processor 5, miniature jacking gear 6, many infrared receiving tubes 16, many infrared transmitting tubes 15, rifle head 18 and multiple LED 19; Described infrared receiver/transmitting pipe support 3 is arranged in described lid 1 by described closed level 2, described microwell plate holder 4 is arranged on described processor 5, be positioned at described infrared receiver/transmitting pipe support 3, described processor 5 is arranged on described miniature jacking gear 6, described microwell plate holder 4 and described miniature jacking gear 6 synchronizing moving; Described infrared receiver/transmitting pipe support 3 is frame-shaped constructions, described many infrared receiving tubes 16 and many infrared transmitting tubes 15 are disposed on the inwall of described infrared receiver/transmitting pipe support 3 respectively, and the light that described infrared transmitting tube 15 is launched to described infrared receiving tube 16 is staggered in array structure; Described rifle head 18 is arranged on the below of described infrared receiver/transmitting pipe support 3, and described multiple LED 19 arrange in matrix and are positioned at the below of described microwell plate holder 4.
Refer to shown in accompanying drawing 5, also comprise infrared tube bleeder circuit 11, described infrared tube bleeder circuit 11 comprises divider resistance 12, processor pin interface 13 and power supply 14; One end of described divider resistance 12 is connected with described power supply 14, and the other end of described divider resistance 12 is connected with described processor pin interface 13 and infrared receiving tube 16 respectively, and described processor pin interface 13 is connected with described processor 5.
Refer to shown in accompanying drawing 6, the upper end, side of described closed level 2 is provided with battery capacity indication hole 7, is used to indicate the number of dump energy.
The lower end, side of described closed level 2 is respectively equipped with raise button 8 and decline button 9, and described raise button 8 and decline button 9 are connected with described miniature jacking gear 6 respectively.
The opposite side lower end of described closed level 2 is provided with reset button 10, and described reset button 10 is connected with described LED 19.
Under infrared receiving tube 16 and infrared transmitting tube 15 dense arrangement situation, adopt staggered mode to increase weight that infrared transmitting tube 15 is injected into corresponding infrared receiving tube 16 middle infrared (Mid-IR) light intensity, thus effectively avoid both sides infrared light interference, focus on without the need to designing Infrared Lens.Coordinate infrared tube bleeder circuit 11 in addition, adjustment divider resistance R 12, the change in voltage that infrared receiving tube 16 is produced causes processor pin 13 low and high level to change, thus produces signal, without the need to additionally adding voltage comparison module or chip, greatly reduce cost.
Embodiment: refer to shown in accompanying drawing 7 to accompanying drawing 10, microwell plate is put after the present invention's energising, press decline button 9, micropore supporting plate 4 drops under the infrared array that infrared receiving tube 16 and infrared transmitting tube 15 formed according to the height of microwell plate by miniature jacking gear 6 automatically, and this infrared array can quick sensing diameter be the translucent sample loading gun head 18 of 0.8 millimeter.When rifle head 18 extend in certain hole, signal is passed to processor 5 by infrared array, and processor 5 converts the signal into coordinate makes the LED 19 under respective aperture luminous.General experiment relates to secondary application of sample, and the LED 19 that during application of sample, this hole is corresponding is again extinguished, or uses reset button 10 to make LED 19 get back to open state.Make on microwell plate emersion to infrared array by raise button 8 after application of sample terminates, conveniently taken out.
In sum, infrared receiving tube of the present invention and infrared transmitting tube are staggered, and can respond to diameter at the miniature translucent object of 0.8 millimeter in conjunction with infrared tube bleeder circuit, and degree of accuracy is high, greatly reduces cost of products, without the need to vacateing hand control again; Built-in lithium battery can portably use after charging everywhere, and the infrared lamp life-span is long, low in energy consumption, and stabilized intensity is durable in use.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure transformation utilizing description of the present invention to do; or directly or indirectly use the technical field being attached to other Related products, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. an infrared induction microwell plate indicator, is characterized in that: comprise lid, closed level, infrared receiver/transmitting pipe support, microwell plate holder, processor, miniature jacking gear, many infrared receiving tubes, many infrared transmitting tubes, rifle head and multiple LED; Described infrared receiver/transmitting pipe support is arranged in described lid by described closed level, described microwell plate holder is arranged on described processor, be positioned at described infrared receiver/transmitting pipe support, described processor is arranged on described miniature jacking gear, described microwell plate holder and described miniature jacking gear synchronizing moving; Described infrared receiver/transmitting pipe support is frame-shaped construction, many described infrared receiving tubes and many infrared transmitting tubes are disposed on the inwall of described infrared receiver/transmitting pipe support respectively, and the light that described infrared transmitting tube is launched to described infrared receiving tube is staggered in array structure; Described rifle head is arranged on the below of described infrared receiver/transmitting pipe support, and described multiple LED are matrix arrangement and are positioned at the below of described microwell plate holder.
2. infrared induction microwell plate indicator according to claim 1, is characterized in that: also comprise infrared tube bleeder circuit, and described infrared tube bleeder circuit comprises divider resistance, processor pin interface and power supply; One end of described divider resistance is connected with described power supply, and the other end of described divider resistance is connected with described processor pin interface and infrared receiving tube respectively, and described processor pin interface is connected with described processor.
3. infrared induction microwell plate indicator according to claim 1, is characterized in that: the upper end, side of described closed level is provided with battery capacity indication hole.
4. infrared induction microwell plate indicator according to claim 1, is characterized in that: the lower end, side of described closed level is respectively equipped with raise button and decline button, and described raise button and decline button are connected with described miniature jacking gear respectively.
5. infrared induction microwell plate indicator according to claim 1, is characterized in that: the opposite side lower end of described closed level is provided with reset button, and described reset button is connected with described LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410732029.9A CN104407395A (en) | 2014-12-06 | 2014-12-06 | Infrared sensing microplate indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410732029.9A CN104407395A (en) | 2014-12-06 | 2014-12-06 | Infrared sensing microplate indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104407395A true CN104407395A (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410732029.9A Pending CN104407395A (en) | 2014-12-06 | 2014-12-06 | Infrared sensing microplate indicator |
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| CN (1) | CN104407395A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109957505A (en) * | 2017-12-25 | 2019-07-02 | 上海卓立生物科技有限公司 | Porous sample-adding recorder |
Citations (8)
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|---|---|---|---|---|
| WO1988006062A1 (en) * | 1987-02-20 | 1988-08-25 | Jan Ove Friberg | Device and method for visual identification of sample positions in plates with multiple wells, and use of the device |
| JPH04132960A (en) * | 1990-09-26 | 1992-05-07 | Techno Medeika:Kk | Apparatus for confirming dripping to microplate |
| CN1549921A (en) * | 2001-06-29 | 2004-11-24 | ÷ | Assay plates, reader systems and methods for luminescence test measurements |
| US20050227241A1 (en) * | 2004-04-12 | 2005-10-13 | Ye Fang | Porous substrate plates and the use thereof |
| CN101271163A (en) * | 2008-04-11 | 2008-09-24 | 上海科勒电子科技有限公司 | Infrared inductor and method thereof |
| CN201749448U (en) * | 2010-08-27 | 2011-02-16 | 湖州佳格电子科技有限公司 | Infrared touch screen |
| CN101995997A (en) * | 2009-08-21 | 2011-03-30 | 厦门信烨联动传媒有限公司 | Multipoint infrared touch screen and touch positioning method thereof |
| CN204241706U (en) * | 2014-12-06 | 2015-04-01 | 周振 | Infrared induction microwell plate indicator |
-
2014
- 2014-12-06 CN CN201410732029.9A patent/CN104407395A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988006062A1 (en) * | 1987-02-20 | 1988-08-25 | Jan Ove Friberg | Device and method for visual identification of sample positions in plates with multiple wells, and use of the device |
| JPH04132960A (en) * | 1990-09-26 | 1992-05-07 | Techno Medeika:Kk | Apparatus for confirming dripping to microplate |
| CN1549921A (en) * | 2001-06-29 | 2004-11-24 | ÷ | Assay plates, reader systems and methods for luminescence test measurements |
| US20050227241A1 (en) * | 2004-04-12 | 2005-10-13 | Ye Fang | Porous substrate plates and the use thereof |
| CN101271163A (en) * | 2008-04-11 | 2008-09-24 | 上海科勒电子科技有限公司 | Infrared inductor and method thereof |
| CN101995997A (en) * | 2009-08-21 | 2011-03-30 | 厦门信烨联动传媒有限公司 | Multipoint infrared touch screen and touch positioning method thereof |
| CN201749448U (en) * | 2010-08-27 | 2011-02-16 | 湖州佳格电子科技有限公司 | Infrared touch screen |
| CN204241706U (en) * | 2014-12-06 | 2015-04-01 | 周振 | Infrared induction microwell plate indicator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109957505A (en) * | 2017-12-25 | 2019-07-02 | 上海卓立生物科技有限公司 | Porous sample-adding recorder |
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Application publication date: 20150311 |
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