CN204536256U - Electrochemica biological chip biochemical reaction tank - Google Patents
Electrochemica biological chip biochemical reaction tank Download PDFInfo
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- CN204536256U CN204536256U CN201520084738.0U CN201520084738U CN204536256U CN 204536256 U CN204536256 U CN 204536256U CN 201520084738 U CN201520084738 U CN 201520084738U CN 204536256 U CN204536256 U CN 204536256U
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- chip
- partition
- groove
- upper cover
- reaction tank
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model discloses: electrochemica biological chip biochemical reaction tank, comprise end box (1) and partition (3), described end box (1) is provided with a chip groove (101), the notch place of chip groove (101) is provided with a upper cover (2), and the bottom of chip groove (101) is provided with a lifter plate (102).The beneficial effects of the utility model are: by lifter plate, chip and partition are released chip groove, the cross pollution detecting liquid between reaction tank can be avoided completely, and mismatch at the thickness of chip and partition and end box, when upper cover cannot be urged to partition, lifter plate can be regulated, make upper cover to be urged to partition, ensure that partition and chip are close to, prevent from leaving gap between partition and chip and causing cross pollution.
Description
Technical field
The utility model relates to biochemical reaction field, particularly relates to a kind of electrochemica biological chip biochemical reaction tank.
Background technology
Quick with it, accurate, the high-sensitive characteristic of electrochemica biological chip can be widely used in each department of national economy as aspects such as food, pharmacy, chemical industry, clinical examination, biomedicine, environmental monitorings.Electrochemica biological chip needs to add on reaction member when detecting sample to detect reagent accordingly; under the protection lacking effective liquidproof disperser; the often phase counterdiffusion under the effect of liquid reagent of detection sample above each reaction member; cause the cross pollution between different sample; testing result sensitivity and accuracy is caused to decline; the situation that even cannot detect occurs, and brings great inconvenience, also result in the waste of precious reagent and rare sample resource simultaneously to user.So devise the partition separated one by one by the reaction member on electrochemica biological chip, be placed on inside a fixed container and react, after but existing apparatus has reacted, partition and electrochemica biological chip are difficult to take out from container, during taking-up, easily rock and displacement, make the detection sample on reaction member still cross pollution can occur.
Utility model content
The purpose of this utility model is the shortcoming and defect overcoming above-mentioned prior art, electrochemica biological chip biochemical reaction tank is provided, solve existing electrochemica biological chip biochemical reaction tank discharging trouble, when discharging, easily cause the defect detecting sample cross contamination.
The purpose of this utility model is achieved through the following technical solutions: electrochemica biological chip biochemical reaction tank, comprise end box and partition, described end box is provided with a chip groove, the notch place of chip groove is provided with a upper cover, upper cover can seal the notch of chip groove, partition can put into chip groove, be provided with multiple reaction tank, reaction tank is the hole running through partition, on cover and be provided with multiple feed liquor window and multiplely connect electric window, described feed liquor window and reaction tank one_to_one corresponding, the bottom of chip groove is provided with a lifter plate, the size of lifter plate and chip groove fit, side corresponding to two of lifter plate all arranges a bar shaped groove bar, bar shaped groove bar is perpendicular to lifter plate, bar shaped groove bar is arranged in the guide groove of end box, the sidewall of end box is provided with adjuster bar, adjuster bar comprises the round end being positioned at box outer end, the end and the groove end being positioned at box inside, the end, groove end and bar shaped groove bar meshing, rotation adjusting lever can make bar shaped groove bar move up and down.
In this device, electrochemica biological chip (being all called chip below) is put in chip groove, chip is positioned on lifter plate, the surface of chip is provided with multiple reflecting point, and electricity-linkingup point, generally that reflecting point is positioned at center, electricity-linkingup point is positioned at both sides, partition is for separating reflecting point one by one, when being fitted on chip, reaction tank meeting one_to_one corresponding is on reflecting point, thus reflecting point is separated, after in reaction tank, instillation detects reagent, this reaction tank is an independently reaction compartment, and partition can not be attached to electricity-linkingup point, chip is made to connect electricity, and upper cover covers on chip groove, partition is pressed to chip, both are close to, make to detect reagent to be not easy to occur cross pollution, on cover and be also provided with the feed liquor window corresponding with reaction tank, and corresponding with electricity-linkingup point connect electric window, after covering upper cover, also chip can be easy to connect electricity, and instillation detects liquid in reaction tank, and chip and partition are all placed in end box, device is mainly facilitated to move, prevent chip and partition from misplacing.This device is mainly provided with lifter plate, after completion of the reaction, chip and partition are all arranged in groove, experimenter needs to take out chip and carries out observation experiment result, after opening upper cover, can not be inverted and chip partition is taken out, there will be cross pollution like this, so be provided with lifter plate chip is released chip groove, just can take out chip well, and when running into the thickness of partition and chip and being less than depth of groove, upper cover may be oppressed less than partition, reaction compartment is made to have crack, at this moment be adjustable lifter plate, after rise, namely upper cover can be urged to partition.The lifting of lifter plate is realized by the bar shaped groove bar of its both sides, because rotation adjusting lever is for be rotatably arranged on end box, namely twisting round end makes groove end rotate, groove end and bar shaped groove bar meshing, namely groove end makes bar shaped groove bar move up and down after rotating, and namely achieves the lifting of lifter plate.
Further, a side and the end box of above-mentioned upper cover are hinged, and the offside of this side is provided with buckle, buckle is provided with the spring leaf of arc-shaped protrusions, and on end box, the position of corresponding buckle is provided with catching groove.Upper cover can directly cover on groove, fixed by colligation, but the upper cover of this device and end box hinged, namely upper cover stirs open closed, opposite side is buckle, when needing upper cover to fix, buckle is inserted in catching groove, the size of buckle and spring leaf is greater than catching groove slightly, after making spring leaf produce contraction, buckle just can be made to be pressed into catching groove, because spring leaf is to the compressing of catching groove, so open upper cover to need overcome friction, namely need some strength just can open upper cover, so just for the time being upper cover is fixed on end box.
Further, above-mentioned partition and upper cover are fitted, at this moment the reaction tank of partition and the feed liquor window one_to_one corresponding of upper cover, but the connect electric window of partition to upper cover does not stop, partition can arrange and only cover feed liquor window, also also can arrange at partition and connect electric hole, what so just can not stop chip connects electricity.
The beneficial effects of the utility model are: by lifter plate, chip and partition are released chip groove, the cross pollution detecting liquid between reaction tank can be avoided completely, and mismatch at the thickness of chip and partition and end box, when upper cover cannot be urged to partition, lifter plate can be regulated, make upper cover to be urged to partition, ensure that partition and chip are close to, prevent from leaving gap between partition and chip and causing cross pollution.
Accompanying drawing explanation
Fig. 1 is that the structure of embodiment 1 splits schematic diagram;
The structural representation that Fig. 2 is the partition of embodiment 1, chip is arranged in chip groove;
Fig. 3 is the structural representation of end box;
Fig. 4 is the structural representation of lifter plate and adjustment;
Fig. 5 is the structural representation of bar shaped groove bar and round end;
Fig. 6 is the structural representation of embodiment 2;
Fig. 7 is the structural representation of upper cover in embodiment 2;
Fig. 8 be in Fig. 7 A to enlarged diagram;
In figure, box at the bottom of 1-, 2-upper cover, 3-partition, 4-chip, 101-chip groove, 102-lifter plate, 103-bar shaped groove bar, 104-guide groove, 105-adjuster bar, 106-round end, 107-groove end, 108-catching groove, 201-feed liquor window, 202-connects electric window, 203-buckle, 204-spring leaf, 301-reaction tank, 401-reflecting point, 402-electricity-linkingup point.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples:
Embodiment 1
As shown in Figures 1 to 5, electrochemica biological chip biochemical reaction tank, comprise end box 1 and partition 3, described end box 1 is provided with a chip groove 101, the notch place of chip groove 101 is provided with a upper cover 2, upper cover 2 can seal the notch of chip groove 101, partition 3 can put into chip groove 101, be provided with multiple reaction tank 301, reaction tank 301 is for running through the hole of partition 3, upper cover 2 be provided with multiple feed liquor window 201 and multiplely connect electric window 202, described feed liquor window 201 and reaction tank 301 one_to_one corresponding, the bottom of chip groove 101 is provided with a lifter plate 102, the size of lifter plate 102 coordinates with chip groove 101, side corresponding to two of lifter plate 102 all arranges a bar shaped groove bar 103, bar shaped groove bar 103 is perpendicular to lifter plate 102, bar shaped groove bar 103 is arranged in the guide groove 104 of end box 1, the sidewall of end box 1 is provided with adjuster bar 105, adjuster bar 105 comprises the round end 106 being positioned at end box 1 outer end and the groove end 107 being positioned at end box 1 inside, groove end 107 is meshing with bar shaped groove bar 103, rotation adjusting lever 105 can make bar shaped groove bar 103 move up and down.
In this device, put in chip groove 101 after electrochemica biological chip and be all called chip 4, chip 4 is positioned on lifter plate 102, the surface of chip 4 is provided with 16 reflecting points 401, and 16 each and every one electricity-linkingup points 402, generally that reflecting point 401 is positioned at center, electricity-linkingup point 402 is positioned at both sides, partition 3 is for separating reflecting point 401 one by one, when being fitted on chip 4, reaction tank 301 meeting one_to_one corresponding is on reflecting point 401, thus reflecting point 401 is separated, after in reaction tank 301, instillation detects reagent, this reaction tank 301 is an independently reaction compartment, and partition 3 can not be attached to electricity-linkingup point 402, chip 4 is made to connect electricity, and upper cover 2 covers on chip groove 101, partition 3 is pressed to chip 4, both are close to, make to detect reagent to be not easy to occur cross pollution, upper cover 2 is also provided with the feed liquor window 201 corresponding with reaction tank 301, and corresponding with electricity-linkingup point 402 connect electric window 202, after covering upper cover 2, also chip 4 can be easy to connect electricity, and instillation detects liquid in reaction tank 301, and chip 4 and partition 3 are all placed in end box 1, device is mainly facilitated to move, prevent both chip 4 and partition 3 from misplacing.This device is mainly provided with lifter plate 102, after completion of the reaction, chip 4 and partition 3 are all arranged in groove, experimenter needs to take out chip 4 and carries out observation experiment result, after opening upper cover 2, can not be inverted and chip partition is taken out, there will be cross pollution like this, so be provided with lifter plate 102 chip 4 is released chip groove 101, just can take out chip 4 well, and when running into the thickness of partition 3 and chip 4 and being less than depth of groove, upper cover 2 may be oppressed less than partition 3, reaction compartment is made to have crack, at this moment be adjustable lifter plate 102, after rise, namely upper cover 2 can be urged to partition 3.The lifting of lifter plate 102 is realized by the bar shaped groove bar 103 of its both sides, because adjuster bar 105 is for be rotatably arranged on end box 1, namely twisting round end 106 makes groove end 107 rotate, groove end 107 is meshing with bar shaped groove bar 103, namely groove end 106 makes bar shaped groove bar 103 move up and down after rotating, and namely achieves the lifting of lifter plate 102.
In the present embodiment, partition 3 and upper cover 2 are fitted, at this moment the reaction tank 301 of partition 3 and feed liquor window 201 one_to_one corresponding of upper cover 2, but the electric window 202 that connects of partition 3 pairs of upper covers 2 does not stop, partition 3 can arrange and only cover feed liquor window 201, also also can arrange at partition 3 and connect electric hole, what so just can not stop chip connects electricity.
In the present embodiment, upper cover 2 directly covers on groove, is fixed by colligation.
Embodiment 2
As shown in Figure 6 to 8, structure and the embodiment 1 of the present embodiment are basically identical, difference be a side of upper cover 2 and end box 1 hinged, and the offside of this side is provided with buckle 203, buckle 203 is provided with the spring leaf 204 of arc-shaped protrusions, on end box 1, the position of corresponding buckle 203 is provided with catching groove 108.The upper cover 2 of this device is hinged with end box 1, namely upper cover 2 stirs open closed, opposite side is buckle 203, when needing upper cover 2 to fix, buckle 203 is inserted in catching groove 108, the size of buckle 203 and spring leaf 204 is greater than catching groove 108 slightly, after making spring leaf 204 produce contraction, buckle 203 just can be made to be pressed into catching groove 108, because the compressing of spring leaf 204 pairs of catching grooves 108, so open upper cover 2 to need overcome friction, namely need some strength just can open upper cover 2, so just for the time being upper cover 2 is fixed on end box 1.
Above content is the further description done the utility model in conjunction with concrete preferred implementation, can not assert that embodiment of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other embodiments drawn under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (3)
1. electrochemica biological chip biochemical reaction tank, comprise end box (1) and partition (3), described end box (1) is provided with a chip groove (101), the notch place of chip groove (101) is provided with a upper cover (2), upper cover (2) can seal the notch of chip groove (101), partition (3) can put into chip groove (101), be provided with multiple reaction tank (301), reaction tank (301) is for running through the hole of partition (3), upper cover (2) be provided with multiple feed liquor window (201) and multiplely connect electric window (202), described feed liquor window (201) and reaction tank (301) one_to_one corresponding, it is characterized in that, the bottom of chip groove (101) is provided with a lifter plate (102), the size of lifter plate (102) coordinates with chip groove (101), side corresponding to two of lifter plate (102) all arranges a bar shaped groove bar (103), bar shaped groove bar (103) is perpendicular to lifter plate (102), bar shaped groove bar (103) is arranged in the guide groove (104) of end box (1), the sidewall of end box (1) is provided with adjuster bar (105), adjuster bar (105) comprises the round end (106) being positioned at end box (1) outer end and the groove end (107) being positioned at end box (1) inside, groove end (107) is meshing with bar shaped groove bar (103), rotation adjusting lever (105) can make bar shaped groove bar (103) move up and down.
2. electrochemica biological chip biochemical reaction tank according to claim 1, it is characterized in that, one side and the end box (1) of described upper cover (2) are hinged, and the offside of this side is provided with buckle (203), buckle (203) is provided with the spring leaf (204) of arc-shaped protrusions, the position of the upper corresponding buckle (203) of end box (1) is provided with catching groove (108).
3. electrochemica biological chip biochemical reaction tank according to claim 1, it is characterized in that, described partition (3) and upper cover (2) are fitted, at this moment the reaction tank (301) of partition (3) and feed liquor window (201) one_to_one corresponding of upper cover (2), but the connect electric window (202) of partition (3) to upper cover (2) does not stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084738.0U CN204536256U (en) | 2015-02-06 | 2015-02-06 | Electrochemica biological chip biochemical reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084738.0U CN204536256U (en) | 2015-02-06 | 2015-02-06 | Electrochemica biological chip biochemical reaction tank |
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| Publication Number | Publication Date |
|---|---|
| CN204536256U true CN204536256U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520084738.0U Expired - Fee Related CN204536256U (en) | 2015-02-06 | 2015-02-06 | Electrochemica biological chip biochemical reaction tank |
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| CN (1) | CN204536256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541023A (en) * | 2018-05-28 | 2019-12-06 | 北京中科生仪科技有限公司 | digital PCR chip |
-
2015
- 2015-02-06 CN CN201520084738.0U patent/CN204536256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541023A (en) * | 2018-05-28 | 2019-12-06 | 北京中科生仪科技有限公司 | digital PCR chip |
| CN110541023B (en) * | 2018-05-28 | 2022-07-26 | 北京中科生仪科技有限公司 | Digital PCR chip |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160206 |