CN206570308U - PCR reacts sample adding device and detection means - Google Patents
PCR reacts sample adding device and detection means Download PDFInfo
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- CN206570308U CN206570308U CN201720152917.2U CN201720152917U CN206570308U CN 206570308 U CN206570308 U CN 206570308U CN 201720152917 U CN201720152917 U CN 201720152917U CN 206570308 U CN206570308 U CN 206570308U
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Abstract
The utility model is a kind of PCR reaction sample adding devices and detection means, is related to technical field of biological, to be designed the problem of solving the liquor sample spluttering and sample-adding inefficiency that occur during many connecting leg sample-addings.PCR reaction sample adding devices include many connecting legs, the Duo Liangai covered on many connecting legs, the fixed seat for fixing many connecting legs and cover the auxiliary closure apparatus on many connecting legs more for making to connect to cover to press.The detection means includes above-mentioned PCR and reacts sample adding device.The PCR reaction sample adding devices that the utility model is provided are used to realize the sample-adding before PCR reactions.
Description
Technical field
The utility model is related to technical field of biological, more particularly to a kind of PCR reaction sample adding devices and detection means.
Background technology
With the high speed development of science and technology, the method for Measurement for Biotechnique and theoretical progressively mature.PCR
(Polymerase Chain Reaction, PCR) technology is a kind of for amplifying the specific DNA fragmentation of amplification
Protocols in Molecular Biology, be widely used in plant gene sequencing, animal diseases diagnosis, human genetic diseases' examination and microorganism inspection
Each fields such as survey.Generally, PCR course of reaction can use many connecting legs, and Duo Liangai is additionally provided with the mouth of pipe of many connecting legs, is connected more
Each lid covered is used to respectively cover the body of corresponding many connecting legs, i.e., it is necessary to will connect lid after sample-adding is finished every time more
On each lid press cover at each mouth of pipe of many connecting legs one by one, the relevant position that PCR reacts instrument is then placed into again
Place, so as to carry out amplified reaction.
Generally, the liquor sample capacity placed in many connecting legs is all more accurate, and in the prior art, the sample-adding of many connecting legs
Journey is completed by man-hour manually hand-held, and randomness is larger, easily occurs shaking phenomenon during sample-adding which results in many connecting legs,
Cause liquor sample outwards to spill, cause cross pollution, so that the accuracy of detection reduction for causing PCR to react.In addition, will connect more
Cover during many connecting legs, it is necessary to the lid that covers will be connected more press one by one and cover at each mouth of pipe of many connecting legs,
Operation is extremely inconvenient, thus greatly reduces sample-adding efficiency.Also, during pressing is covered, the amplitude of push action also can
Cause the spluttering of liquor sample in remaining body, so as to cause cross pollution.
Utility model content
First purpose of the present utility model is to provide a kind of PCR reactions sample adding device, was loaded with solving many connecting legs
The liquor sample spluttering and the technical problem of sample-adding inefficiency occurred in journey.
The utility model provide PCR reaction sample adding device, including many connecting legs, fixed seat, connect lid and auxiliary cover dress
Put.
Many connecting legs include multiple bodys and the pipe jointing part for connecting multiple bodys.
The fixed seat at least include be oppositely arranged upper wall, lower wall and for supporting the upper wall and the lower wall two
The interval of individual side wall, the upper wall and the lower wall is less than its bottom to the distance of the pipe jointing part；The upper wall
It is provided with the hole position that an at least row is used to place many connecting legs.
The lid that connects includes multiple lids for covering each body and the lid for connecting multiple lids more
Connecting portion.
The auxiliary closure apparatus include plate body and multiple clamping devices being arranged in the plate face of described plate body the same side,
The length of the plate body is more than the spacing of two bodys of many connecting leg outermost ends；Each clamping device includes being used for
The fixing end being fixedly connected with the plate body and the openend for penetrating the lid connecting portion；Each clamping device is set
Between body described in adjacent two, the lid connecting portion is arranged between the openend of the clamping device and the plate body.
Further, the clamping device is steel wire, and the steel wire includes the hold-down segment being pressed on the plate body.
Or, the clamping device includes the connecting pole being fixedly installed on the plate body and fixed with the connecting pole to connect
The elastic force pressure handle connect, the elastic force pressure handle is pressed on the plate body.
Further, the elastic force pressure handle is provided with hold, the hold and institute close to one end of the connecting pole
Connecting pole is stated to be fixedly connected；The described one end of elastic force pressure handle away from the connecting pole is provided with tilting extension side；The connecting pole,
The hold, the elastic force pressure handle and the tilting extension side are formed in one structure.
Further, the angle between the hold and the elastic force pressure handle is 140-170 degree, the tilting extension side
Angle between the elastic force pressure handle is 150-170 degree.
Or, the clamping device includes hinge spring, and a hinge of the hinge spring is fixedly connected with plate body, described
Another hinge of hinge spring is fixedly connected with a clamping limb, and the clamping limb is pressed on the plate body.
Further, the gap between body described in adjacent two is provided with the clamping device, and each clamping dress
Put along the arragement direction of the body and be uniformly arranged on the plate body.
Further, it is provided with scale on the outer surface of the body.
Further, the body is cylinder, or the body is inverted triangle taper.
The beneficial effect that the utility model is brought is：
By being provided for fixing the fixed seat of many connecting legs and covering the auxiliary on many connecting legs more for making to connect to cover to press
Closure apparatus, wherein, fixed seat at least includes upper wall, lower wall and two sides for supporting upper wall and lower wall being oppositely arranged
Wall, also, the interval of upper wall and lower wall is less than its bottom to the distance of pipe jointing part, and an at least row is additionally provided with upper wall
Hole position for placing many connecting legs.Closure apparatus are aided in include plate body and multiple clamping devices being arranged on plate body, wherein, plate
The length of body is more than the spacing of two bodys of many connecting leg outermost ends.Each clamping device includes being used to be fixed on above-mentioned plate body
Fixing end and the openend for penetrating lid connecting portion, also, each clamping device is arranged between adjacent two body, lid connection
Portion is arranged between the openend of clamping device and plate body.
The PCR reaction sample adding device operation principle and the course of work be：When needing experiment, many connecting legs are taken out, and will
In hole position in body insertion fixed seat, to realize the fixation to many connecting legs；Then, the lid connecting portion that lid is connected more is filled from clamping
The openend horizontal sliding put enters between clamping device and plate body, connects the fixation covered on auxiliary closure apparatus to realize more；Secondly, root
Sample type and capacity required for being reacted according to PCR, are loaded into many connecting legs；Afterwards, pick up and be fixed with the auxiliary lids for connecting lid more
Attach together and put, and, the overall pressing of lid will be connected more and covered on many connecting legs by lid down；Finally, will auxiliary closure apparatus along remote
The direction levels for connecting lid are released more, and auxiliary closure apparatus are removed, then many connecting legs for being contained with sample are removed from fixed seat,
And put to PCR reaction instrument in reacted.
PCR reaction sample adding devices utilize the fixed seat with hole position, realize the fixation to many connecting legs before sample-adding, improve
In traditional operation mode during hand-held many connecting legs shaking phenomenon, improve the stability before many connecting legs sample-addings, reduce
The spluttering of sample in body, avoids the cross pollution of sample between adjacent tubes to a certain extent, so that it is anti-to improve PCR
The accuracy of detection answered.Meanwhile, by setting auxiliary closure apparatus, Duo Liangai is fixed thereon using the rigidity of plate body, when need
When covering, only it need to connect the overall pressure of lid by, you can covered while realization to each body more, it is easy to operate, greatly improve
The sample-adding efficiency of PCR reactions.In addition, the lid of lid will be connected while covering on each body more, also alleviate due to one by one by
Sample spluttering phenomenon caused by pressure movement range is larger, improves the cross-contamination phenomena caused due to sample spluttering, together
When also reduce pollution of the spluttering sample to experimental facilities around and testing stand.Also, PCR reaction sample adding device structure letters
Single, cost is relatively low, it is easy to accomplish.
Second purpose of the present utility model is to provide a kind of detection means, to solve to occur during many connecting leg sample-addings
Liquor sample spluttering and sample-adding inefficiency technical problem.
The detection means that the utility model is provided, including above-mentioned PCR reaction sample adding devices.
The beneficial effect that the utility model is brought is：
By setting above-mentioned PCR to react sample adding device in detection means, wherein, PCR reacts structure, the work of sample adding device
Make principle and beneficial effect to be described in detail in the beneficial effect that above-mentioned PCR reacts sample adding device, no longer go to live in the household of one's in-laws on getting married herein
State.
The detection means utilizes the fixed seat with hole position, realizes the fixation to many connecting legs before sample-adding, improves tradition
In mode of operation during hand-held many connecting legs shaking phenomenon, improve the stability before many connecting legs sample-adding, reduce in body
The spluttering of sample, avoids the cross pollution of sample between adjacent tubes to a certain extent, so as to improve the inspection of PCR reactions
Survey precision.Meanwhile, by setting auxiliary closure apparatus, Duo Liangai is fixed thereon using the rigidity of plate body, when needs are covered
When, only it need to connect the overall pressure of lid by, you can covered while realization to each body more, it is easy to operate, substantially increase biology
The sample-adding efficiency of detection.In addition, the lid of lid will be connected while covering on each body, also alleviate due to push action one by one more
Sample spluttering phenomenon caused by amplitude is larger, improves the cross-contamination phenomena caused due to sample spluttering, while also dropping
Low pollution of the spluttering sample to experimental facilities around and testing stand.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the main view broken section structural representation that the utility model embodiment PCR reacts sample adding device, wherein, pipe
The quantity of body and lid is eight, and the quantity of clamping device is seven；
Fig. 2 is Fig. 1 A-A sectional views, wherein, clamping device is using the structure shown in Fig. 8；
Fig. 3 is the main structure diagram of many connecting legs in the present embodiment, wherein, body quantity is eight；
Fig. 4 is the main view broken section structural representations for connecting lid in the present embodiment more, wherein, lid quantity is eight；
Fig. 5 is the main view broken section structural representation of fixed seat in the present embodiment, wherein, hole position quantity is eight；
Fig. 6 is the overlooking the structure diagram of fixed seat in the present embodiment；
Fig. 7 is the present invention looks up structural representation of auxiliary closure apparatus in the present embodiment, wherein, clamping device is seven；
Fig. 8 is the left view structural representation of auxiliary closure apparatus in the present embodiment；
Fig. 9 is the left view structural representation of another auxiliary closure apparatus in the present embodiment；
Figure 10 is the left view structural representation of another auxiliary closure apparatus in the present embodiment.
Icon：The many connecting legs of 10-；Connecting lid 20- more；30- fixed seats；40- aids in closure apparatus；11- bodys；12- pipes are connected
Portion；21- lids；22- lid connecting portions；31- hole positions；41- plate bodys；42- connecting poles；43- holds；44- elastic force pressure handles；45- sticks up
Play extension side；46- hinge springs；47- clamping limbs；48- steel wires.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
The technical scheme of type carries out clear, complete description.Obviously, described embodiment is only that a part of the present utility model is implemented
Example, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making wound
The every other embodiment obtained under the premise of the property made work, belongs to the scope of the utility model protection.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As depicted in figs. 1 and 2, a kind of PCR reactions sample adding device, including many connecting legs 10, Duo Liangai are present embodiments provided
20th, fixed seat 30 and auxiliary closure apparatus 40.Specifically, as shown in figure 3, many connecting legs 10 include multiple bodys 11 and for connecting
In the pipe jointing part 12 of above-mentioned each body 11, the present embodiment, many connecting legs 10 are eight connecting legs；As shown in figure 4, the lids 20 that connect including more more
It is individual to be used to cover in the lid 21 of each body 11 and the lid connecting portion 22 for connecting each lid 21, the present embodiment, connect lid 20 more
Even covered for eight；As shown in Figure 5 and Figure 6, fixed seat 30 at least include be oppositely arranged upper wall, lower wall and for support upper wall and under
Two side walls of wall, wherein, upper wall is provided with the hole position 31 that an at least row is used to place many connecting legs 10, and between upper wall and lower wall
Every in the distance less than the bottom of body 11 to pipe jointing part 12, the present embodiment, the quantity of hole position 31 of each row of upper wall is eight；Please
With continued reference to Fig. 1 and Fig. 2, auxiliary closure apparatus 40 include plate body 41 and multiple folders being arranged in the plate face of the same side of plate body 41
Device is held, wherein, the length of plate body 41 is more than the spacing of many two bodys 11 of outermost end of connecting leg 10.Each clamping device includes being used for
The fixing end being fixedly connected with plate body 41 and the openend for penetrating lid connecting portion 22, also, each clamping device is arranged on
Between adjacent two body 11, lid connecting portion 22 is arranged between the openend of clamping device and plate body 41.
The PCR reaction sample adding device operation principle and the course of work be：When needing experiment, many connecting legs 10 are taken out, and
Body 11 is inserted in the hole position 31 in fixed seat 30, to realize the fixation to many connecting legs 10；Then, the lid that lid 20 is connected more is connected
Socket part 22 enters between clamping device and plate body 41 from the openend horizontal sliding of clamping device, to realize that connect lid 20 covers dress in auxiliary more
Put the fixation on 40；Secondly, the sample type and capacity according to required for reacting PCR, are loaded into many connecting legs 10；Afterwards, take
Rise and be fixed with the auxiliary closure apparatus 40 for connecting lid 20 more, and by lid 21 down, the overall pressing of lid 20 will be connected more cover and connect more
On pipe 10；Finally, closure apparatus 40 will be aided in be released along away from the direction level for connecting lid 20 more, auxiliary closure apparatus 40 is taken
Under, then many connecting legs 10 for being contained with sample are removed from fixed seat 30, and put into PCR reaction instrument and reacted.
PCR reaction sample adding devices utilize the fixed seat 30 with hole position 31, realize consolidating to the preceding many connecting legs 10 of sample-adding
It is fixed, the shaking phenomenon of many connecting legs 10 during hand-held in traditional operation mode is improved, is improved steady before many connecting legs 10 are loaded
It is qualitative, the spluttering of sample in body 11 is reduced, the cross pollution of sample between adjacent tubes 11 is avoided to a certain extent,
So as to improve the accuracy of detection of PCR reactions.Meanwhile, by setting auxiliary closure apparatus 40, made using the rigidity of plate body 41 many
Even lid 20 is fixed thereon, when needing to cover, and only need to connect the overall pressure of lid 20 by, you can realize to the same of each body 11 more
When cover, it is easy to operate, substantially increase PCR reaction sample-adding efficiency.In addition, the lid 21 of lid 20 will be connected while covering more
On each body 11, the sample spluttering phenomenon caused by push action amplitude one by one is larger is also alleviated, is improved due to examination
Sample spluttering and the cross-contamination phenomena caused, while also reducing pollution of the spluttering sample to experimental facilities around and testing stand.
Also, PCR reaction sample adding devices are simple in construction, and cost is relatively low, it is easy to accomplish.
It should be noted that in the present embodiment, ribs can also be set between the upper wall and lower wall of fixed seat 30.It is logical
Cross setting ribs, the steadiness of fixed seat 30 can be significantly improved, thus reduce because pressing force is excessive and caused by fixed seat
30 situations about damaging.
It is eight connecting legs, connects lid 20 more and be eight Lian Gai and solid it should also be noted that, the present embodiment only lists many connecting legs 10
There are PCR reaction sample adding devices during eight hole positions 31 in reservation 30, but this is not limited to protection domain of the present utility model,
In practice, the quantity of body 11 can be increased or decreased according to detection demand, such as using 12 connecting legs, 12 Lian Gai and a row
It is provided with fixed seat 30 of 12 hole positions 31 etc..In addition, being merely illustrated in the present embodiment has round position 31 in fixed seat 30
Such case, during actually detected, in order to improve efficiency, can set multiple rows of hole position 31 in fixed seat 30.
As shown in Figure 1, Figure 2, Figure 7 and Figure 8, in the present embodiment, clamping device can include being fixedly installed on plate body 41
Connecting pole 42 and the elastic force pressure handle 44 that is fixedly connected with above-mentioned connecting pole 42, wherein, elastic force pressure handle 44 is pressed on plate body 41.
Specifically, continuing referring to Fig. 8, elastic force pressure handle 44 is provided with hold 43 close to one end of connecting pole 42, and hold 43 is with connecting
Post 42 is connect to be fixedly connected.Also, tilting extension side 45, connecting pole are provided with the one end of elastic force pressure handle 44 away from connecting pole 42
42nd, hold 43, elastic force pressure handle 44 and tilt extension side 45 and be formed in one structure.Dotted line in Fig. 8 is hold 43, elastic force
Pressure handle 44 and tilting extension side 45 are lifted and treat impaction state.
Continue referring in Fig. 8, the present embodiment, the angle between hold 43 and elastic force pressure handle 44 can be 140-170
Degree, the angle tilted between extension side 45 and elastic force pressure handle 44 can be 150-170 degree.Tilt the setting on extension side 45 so that
The process that penetrates of lid connecting portion 22 more facilitates.
It should be noted that in the present embodiment, clamping device can use the structure type of above-mentioned elastic force pressure handle 44, but not
The clamping device of this structure type is limited only to, the clamping device of other forms can also be used, it is as shown in Figure 9 to use
The compacted form of steel wire 48, wherein, steel wire 48 includes the hold-down segment being pressed on plate body 41, specifically, hold-down segment is by one section of tool
Cambered steel wire 48 is formed, i.e., the hypomere of the steel wire 48 shown in Fig. 9, and the dotted line in Fig. 9 lifts for steel wire 48 and treats impaction state.
This clamping device it is simple in construction, and cost is more cheap.As shown in Figure 10, clamping device can also use hinge spring 46
Structure type, specifically, clamping device includes hinge spring 46, a hinge of hinge spring 46 is fixedly connected with plate body 41,
Another hinge of hinge spring 46 is fixedly connected with a clamping limb 47, and clamping limb 47 is pressed on plate body 41.Void in Figure 10
Line lifts for clamping limb 47 and treats impaction state.No matter the clamping device of which kind of structure type is used, as long as it can realize connect more
Fixation of the pipe 10 on the side surface of plate body 41 1.
Continue referring in Fig. 1, the present embodiment, the gap between adjacent two body 11 is provided with clamping device, and respectively
Arragement direction of the clamping device along body 11 is uniformly arranged on plate body 41.It is such to set, make clamping device to lid connecting portion
22 pressure applied are more uniformly distributed, so that lid connecting portion 22 can be more closely adhered on plate body 41, to reduce pressing
The phenomenon of the warpage of lid connecting portion 22 occurred during covering.
In the present embodiment, in order to improve the accuracy of PCR reactions, it may be provided for reading on the outer surface of body 11
The scale taken.It is numbered at the same time it can also each hole position 31 to fixed seat 30, to avoid obscuring in detection process.
Continue referring in Fig. 1, the present embodiment, body 11 can be inverted triangle taper, but be not limited solely to this pipe
Shape, can also use the body 11 of other shapes, such as cylinder, can as long as it is by the body 11 of this shape
Realize sample-adding and the fixation in fixed seat 30.
The present embodiment additionally provides a kind of detection means, and the detection means includes above-mentioned PCR and reacts sample adding device.
By setting above-mentioned PCR to react sample adding device in detection means, wherein, PCR reacts structure, the work of sample adding device
Make principle and beneficial effect to be described in detail above-mentioned, will not be repeated here.
The detection means utilizes the fixed seat 30 with hole position 31, realizes the fixation to many connecting legs 10 before sample-adding, improves
In traditional operation mode during hand-held many connecting legs 10 shaking phenomenon, improve the stability before many connecting legs 10 are loaded, subtract
The spluttering of sample in body 11 is lacked, the cross pollution of sample between adjacent tubes 11 is avoided to a certain extent, so as to carry
The high accuracy of detection of PCR reactions.Meanwhile, by setting auxiliary closure apparatus 40, make to connect lid 20 using the rigidity of plate body 41 more
It is fixed thereon, when needing to cover, only need to connects the overall pressure of lid 20 by, you can covered while realization to each body 11 more
Close, it is easy to operate, substantially increase the sample-adding efficiency of biological detection.In addition, the lid 21 of lid 20 will be connected while covering each more
On body 11, the sample spluttering phenomenon caused by push action amplitude one by one is larger is also alleviated, is improved due to sample
Spluttering and the cross-contamination phenomena caused, while also reducing pollution of the spluttering sample to experimental facilities around and testing stand.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of PCR reacts sample adding device, it is characterised in that including：
Many connecting legs (10), many connecting legs (10) include multiple bodys (11) and the Guan Lian for connecting multiple bodys (11)
Socket part (12)；
Fixed seat (30), the fixed seat (30) at least include be oppositely arranged upper wall, lower wall and for support the upper wall and
The interval of two side walls of the lower wall, the upper wall and the lower wall is less than the body (11) bottom to the pipe jointing part
(12) distance；The upper wall is provided with the hole position (31) that an at least row is used to place many connecting legs (10)；
Connect lid (20), the lids (20) that connect include multiple lids (21) for being used to cover each body (11) and for even more more
Connect the lid connecting portion (22) of multiple lids (21)；
Closure apparatus (40) are aided in, the auxiliary closure apparatus (40) include plate body (41) and multiple are arranged on the plate body (41)
Clamping device in the plate face of the same side, the length of the plate body (41) is more than described in two of many connecting leg (10) outermost ends
The spacing of body (11)；Each clamping device is including for the fixing end being fixedly connected with the plate body (41) and for making
State the openend that lid connecting portion (22) is penetrated；Each clamping device is arranged between body (11) described in adjacent two, the lid
Connecting portion (22) is arranged between the openend of the clamping device and the plate body (41).
2. PCR according to claim 1 reacts sample adding device, it is characterised in that the clamping device is steel wire (48), institute
State the hold-down segment that steel wire (48) includes being pressed on the plate body (41).
3. PCR according to claim 1 reacts sample adding device, it is characterised in that the clamping device includes being fixedly installed
Connecting pole (42) on the plate body (41) and the elastic force pressure handle (44) being fixedly connected with the connecting pole (42), the elastic force
Pressure handle (44) is pressed on the plate body (41).
4. PCR according to claim 3 reacts sample adding device, it is characterised in that the elastic force pressure handle (44) is close to described
One end of connecting pole (42) is provided with hold (43), and the hold (43) is fixedly connected with the connecting pole (42)；It is described
The one end of elastic force pressure handle (44) away from the connecting pole (42) is provided with tilting extension side (45)；It is the connecting pole (42), described
Hold (43), the elastic force pressure handle (44) and tilt extension side (45) are formed in one structure.
5. PCR according to claim 4 reacts sample adding device, it is characterised in that the hold (43) and the elastic force
Angle between pressure handle (44) is 140-170 degree, the angle between the tilting extension side (45) and the elastic force pressure handle (44)
For 150-170 degree.
6. PCR according to claim 1 reacts sample adding device, it is characterised in that the clamping device includes hinge spring
(46), a hinge of the hinge spring (46) is fixedly connected with the plate body (41), another conjunction of the hinge spring (46)
Page fixing is connected with a clamping limb (47), and the clamping limb (47) is pressed on the plate body (41).
7. the PCR reaction sample adding devices according to claim any one of 2-6, it is characterised in that body described in adjacent two
(11) gap between is provided with the clamping device, and arragement direction of each clamping device along the body (11) is equal
Cloth is arranged on the plate body (41).
8. the PCR reaction sample adding devices according to claim any one of 2-6, it is characterised in that outside the body (11)
Scale is provided with surface.
9. the PCR reaction sample adding devices according to claim any one of 2-6, it is characterised in that the body (11) is circle
Cylindricality, or the body (11) are inverted triangle taper.
10. a kind of detection means, it is characterised in that react sample adding device including the PCR described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152917.2U CN206570308U (en) | 2017-02-20 | 2017-02-20 | PCR reacts sample adding device and detection means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152917.2U CN206570308U (en) | 2017-02-20 | 2017-02-20 | PCR reacts sample adding device and detection means |
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| CN206570308U true CN206570308U (en) | 2017-10-20 |
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| CN201720152917.2U Active CN206570308U (en) | 2017-02-20 | 2017-02-20 | PCR reacts sample adding device and detection means |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108384780A (en) * | 2018-02-11 | 2018-08-10 | 中国农业科学院烟草研究所 | A kind of method and extraction element of batch DNA rapid extraction |
| CN108641899A (en) * | 2018-05-24 | 2018-10-12 | 金陵科技学院 | A kind of pre- point of lid of centrifuge tube |
| CN110655020A (en) * | 2019-10-24 | 2020-01-07 | 昆明市儿童医院 | Device for rapidly covering centrifugal tube |
| WO2021212594A1 (en) * | 2020-04-21 | 2021-10-28 | 杭州博日科技有限公司 | Optical path calibration method and device for pcr instrument and pcr instrument |
-
2017
- 2017-02-20 CN CN201720152917.2U patent/CN206570308U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108384780A (en) * | 2018-02-11 | 2018-08-10 | 中国农业科学院烟草研究所 | A kind of method and extraction element of batch DNA rapid extraction |
| CN108384780B (en) * | 2018-02-11 | 2023-12-29 | 中国农业科学院烟草研究所 | Method and device for rapidly extracting DNA in batches |
| CN108641899A (en) * | 2018-05-24 | 2018-10-12 | 金陵科技学院 | A kind of pre- point of lid of centrifuge tube |
| CN110655020A (en) * | 2019-10-24 | 2020-01-07 | 昆明市儿童医院 | Device for rapidly covering centrifugal tube |
| WO2021212594A1 (en) * | 2020-04-21 | 2021-10-28 | 杭州博日科技有限公司 | Optical path calibration method and device for pcr instrument and pcr instrument |
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