CN209295571U - PCR plate surface dewatering device and PCR plate surface dewatering system - Google Patents

Abstract

The utility model relates to experiment equipment technical fields, more particularly, to a kind of PCR plate surface dewatering device and PCR plate surface dewatering system.The PCR plate surface dewatering device of the application includes dewatering box, dehydration adsorption layer and air-extractor；Partition is equipped in dewatering box, the top of partition is drying zone, and the lower section of partition is storage area；Dehydration adsorption layer is provided in drying zone, the lower surface of PCR plate is totally immersed in dehydration adsorption layer, and is come into full contact with dehydration adsorption layer and carried out water adsorption removing, in water transport to dehydration adsorption layer；Air-extractor is connected with the storage area, the moisture that adsorption layer absorbs will be dehydrated in drying zone by air-extractor to drain into storage area via the through-hole on partition, enable to be dehydrated the permanent good water absorbing capacity of holding of adsorption layer, to which quickly, easily the moisture of the PCR plate bottom outer wall after ice bath is removed, guarantee being normally carried out for subsequent experimental.

Description

PCR plate surface dewatering device and PCR plate surface dewatering system

Technical field

The utility model relates to experiment equipment technical fields, more particularly, to a kind of PCR plate surface dewatering device and PCR plate Surface dewatering system.

Background technique

In Bioexperiment field, it is often necessary to do DNA cloning experiment using PCR plate, preparation before the experiment is anti- When answering system, PCR plate needs to be placed on ice bath, but by PCR plate after being taken out in ice bath, it is single concave-convex in board bottom There are many ice water for meeting on tubule, if be directly placed inside PCR reaction kit, can damage instrument, often use blotting paper After being blotted, it is put into PCR instrument, but cannot sometimes be dried completely, it sometimes can there are small paper scraps in bottom tubule In gap, after being put into PCR instrument, the specific environment of sensitivity and the reaction of lowering apparatus, and the lowering apparatus service life.

Utility model content

The purpose of this utility model is to provide a kind of PCR plate surface dewatering device and PCR plate surface dewatering systems, with fast Speed easily removes the moisture of the small pipe outer wall in PCR plate bottom after ice bath, temperature and component without influencing reaction system Bioactivity.

The utility model provides a kind of PCR plate surface dewatering device, including dewatering box, dehydration adsorption layer and pumping are set It is standby；It is equipped with partition in the dewatering box, is drying zone above the partition, is storage area below the partition；The dehydration is inhaled Attached layer is located in drying zone, and PCR plate can be placed in the dehydration adsorption layer, for keeping the moisture on the PCR plate surface de- It removes；Through-hole is offered on the partition, for making the drying zone be connected with the storage area；The air-extractor with it is described Storage area is connected.

Further, the dewatering box further includes cabinet and upper cover, and the upper cover is connect with the box sealing.

Further, the upper interior surface is fitted with gasket, and the gasket size is adapted with the PCR plate.

Further, the quantity of the through-hole is multiple, and multiple through-holes are evenly distributed on the partition.

Further, the dehydration adsorption layer is to absorb sponge；Multiple blind holes, Duo Gesuo are offered on the absorption sponge Blind hole is stated to be adapted with the bottom tubule of the PCR plate.

Further, the dehydration adsorption layer includes adsorption silica gel stratum granulosum and ventilative isolating pad；The ventilative isolating pad Tiling is on the partition, and the adsorption silica gel stratum granulosum is located in the drying zone, and the PCR plate can be placed in the suction In attached silica gel particle layer, for making the moisture removal on the PCR plate surface.

Further, the storage area bottom is equipped with drainage hole, the waste water for being discharged in the storage area.

Further, the air-extractor is vacuum pump.

Further, the dewatering box bottom is additionally provided with supporting leg.

The utility model additionally provides a kind of PCR plate surface dewatering system, including PCR plate surface described in any of the above embodiments Dehydration device.

Compared with prior art, the utility model has the following beneficial effects:

PCR plate surface dewatering device provided by the utility model includes dewatering box, dehydration adsorption layer and air-extractor；Dehydration It is equipped with partition in case, dewatering box is divided by two regions up and down by partition, wherein the top of partition is drying zone, partition Lower section is storage area；

Dehydration adsorption layer is provided in drying zone, for carrying out dehydration absorption to PCR plate；To the PCR plate after ice bath into When row dehydration, rapidly PCR plate is taken out, and be placed into the drying zone of dewatering box upper area from ice bath, make PCR plate Lower surface is totally immersed in dehydration adsorption layer, and the following table plane of PCR plate can come into full contact with dehydration adsorption layer, passes through dehydration Adsorption layer rapidly removes the water adsorption of PCR plate lower surface outer wall, by the water transport of PCR plate lower surface outer wall to dehydration In adsorption layer；

Through-hole is offered on partition in dewatering box, so that drying zone is connected with storage area, makes the water in drying zone Dividing can be flowed in storage area by the through-hole on partition；Air-extractor is connected with storage area, specifically, air-extractor with The connector of storage area is located at the top position in storage area, so that the water when being evacuated to dewatering box in storage area be avoided to enter Air-extractor influences the normal operation of equipment；By air-extractor by drying zone be dehydrated adsorption layer absorb moisture via every Through-hole on plate drains into storage area, enables to be dehydrated the permanent good water absorbing capacity of holding of adsorption layer, thus quickly, letter Just the moisture of the PCR plate bottom outer wall after ice bath is removed, guarantees being normally carried out for subsequent experimental.

The utility model additionally provides a kind of PCR plate surface dewatering system, including the PCR plate surface dewatering device, Thus the PCR plate surface dewatering system, which also has, quickly, easily takes off the moisture of the PCR plate bottom outer wall after ice bath The beneficial effect removed.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is PCR plate surface dewatering apparatus structure schematic diagram provided by the embodiment of the utility model；

Fig. 2 is the absorption sponge structure schematic diagram of PCR plate surface dewatering device provided by the embodiment of the utility model；

Fig. 3 is the diaphragm structure schematic diagram of PCR plate surface dewatering device provided by the embodiment of the utility model；

Fig. 4 is the dewatering box structural schematic diagram of PCR plate surface dewatering device provided by the embodiment of the utility model；

Appended drawing reference:

1- dewatering box, 11- drying zone, the storage area 12-, 13- cabinet, 14- upper cover, 15- gasket, 2- are dehydrated adsorption layer, 21- absorbs sponge, 3- partition, 31- through-hole, 4- drainage hole, 5- air-extractor, 6- supporting leg.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.

The component of the utility model embodiment for usually describing and showing in attached drawing here can be with a variety of different Configuration is to arrange and design.It therefore, is not below purport to the detailed description of the embodiments of the present invention provided in the accompanying drawings In the range of limitation claimed invention, but it is merely representative of the selected embodiment of the utility model.

Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Referring to Fig. 1 to Fig. 4 description PCR plate surface dewatering device according to some embodiments of the application and automatically Pumping system.

This application provides a kind of PCR plate surface dewatering devices, as shown in Figures 1 to 4, including dewatering box 1, dehydration absorption Layer 2 and air-extractor 5；

It is equipped with partition 3 in dewatering box 1, is drying zone 11 above partition 3, is storage area 12 below partition 3；It is dehydrated adsorption layer 2 are located in drying zone 11, and PCR plate can be placed in dehydration adsorption layer 2, for making the moisture removal on PCR plate surface；

Through-hole 31 is offered on partition 3, for making drying zone 11 be connected with storage area 12；Air-extractor 5 and storage area 12 are connected.

PCR plate surface dewatering device provided by the present application includes dewatering box 1, dehydration adsorption layer 2 and air-extractor 5；Dehydration It is equipped with partition 3 in case 1, dewatering box 1 is divided by two regions up and down by partition 3, wherein the top of partition 3 is drying zone 11, the lower section of partition 3 is storage area 12；

Dehydration adsorption layer 2 is provided in drying zone 11, for carrying out dehydration absorption to PCR plate；To the PCR plate after ice bath When being dehydrated, rapidly PCR plate is taken out from ice bath, and be placed into the drying zone 11 of 1 upper area of dewatering box, makes The lower surface of PCR plate is totally immersed in dehydration adsorption layer 2, and the following table plane of PCR plate can sufficiently connect with dehydration adsorption layer 2 Touching is rapidly removed the water adsorption of PCR plate lower surface outer wall by dehydration adsorption layer 2, by the water of PCR plate lower surface outer wall Divide and is transferred in dehydration adsorption layer 2；

Through-hole 31 is offered on partition 3 in dewatering box 1, so that drying zone 11 is connected with storage area 12, makes to be dehydrated Moisture in area 11 can be flowed in storage area 12 by the through-hole 31 on partition 3；Air-extractor 5 is connected with storage area 12 It connects, the moisture that adsorption layer 2 absorbs will be dehydrated by air-extractor 5 in drying zone 11 drain into storage via the through-hole 31 on partition 3 In pool 12, enable to be dehydrated the permanent good water absorbing capacity of holding of adsorption layer 2, thus quickly, easily after ice bath The moisture of PCR plate bottom outer wall removes, and guarantees being normally carried out for subsequent experimental.

Specifically, air-extractor 5 and the connector of storage area 12 are located at the top position in storage area 12, to avoid right Water when dewatering box 1 is evacuated in storage area 12 enters air-extractor 5, influences the normal operation of equipment.

In one embodiment of the application, it is preferable that as shown in Figure 1, drying zone 11 further includes cabinet 13 and upper cover 14, Upper cover 14 and cabinet 13 are tightly connected.

In this embodiment, dewatering box 1 includes cabinet 13 and upper cover 14, and upper cover 14 can be tightly connected with cabinet 13；Tool Body, cabinet 13 and upper cover 14 are equipped with compatible buckle, and 13 upper end surface of cabinet offers gasket groove, gasket Gasket is placed in groove, when cabinet 13 and the fastening of upper cover 14, can be compressed and is bonded positioned at 13 upper surface of cabinet with upper cover 14 Between gasket, to realize the sealing of dewatering box 1.

When specific operation, upper cover 14 is opened, PCR plate to be drained off is put into the dehydration adsorption layer 2 of drying zone 11, is made The lower surface of PCR plate can come into full contact with dehydration adsorption layer 2；Then upper cover 14 is fastened, dewatering box 1 is made to be in sealed shape State, to be capable of providing enough power when guaranteeing that air-extractor 5 works for the moisture that adsorption layer 2 adsorbs is dehydrated and drain into storage Pool 12 enables to be dehydrated the permanent good water absorbing capacity of holding of adsorption layer 2, thus quickly, easily the PCR after ice bath The moisture of plate bottom outer wall removes.

In one embodiment of the application, it is preferable that as shown in Figure 1,14 inner surface of upper cover is fitted with gasket 15, it is close 15 size of packing is adapted with PCR plate.

In this embodiment, 14 inner surface of upper cover is fitted with gasket 15, and 15 size of gasket is adapted with PCR plate；Tool Body, it is dehydrated to PCR plate, when upper cover 14 fastens, the inner surface of upper cover 14 can be with the upper surface of PCR plate to be drained off It fits；14 inner surface of upper cover is equipped with gasket 15, and after upper cover 14 and cabinet 13 fasten, 13 upper cover 14 of cabinet can be with PCR plate Between be sealed by gasket 15, to guarantee not interfering with the reality loaded in PCR plate when air-extractor 5 works Test material.

In one embodiment of the application, it is preferable that as shown in figures 1 and 3, the quantity of through-hole 31 be it is multiple, it is multiple Through-hole 31 is evenly distributed on partition 3.

In this embodiment, multiple through-holes 31 are offered on partition 3, and multiple through-holes 31 are evenly distributed on partition 3；Cause And guarantee when air-extractor 5 works, the moisture that dehydration adsorption layer 2 can be made to adsorb is more abundant, rapidly drains into storage area 12；To make to be dehydrated the permanent good water absorbing capacity of holding of adsorption layer 2, can more rapidly, easily by the PCR plate after ice bath The moisture removal of bottom outer wall.

In one embodiment of the application, it is preferable that as shown in Fig. 2, dehydration adsorption layer 2 is to absorb sponge 21；It absorbs Multiple blind holes are offered on sponge 21, multiple blind holes are adapted with the bottom tubule of PCR plate.

In this embodiment, dehydration adsorption layer 2 is to absorb sponge 21；Sponge 21 will be absorbed to be filled in drying zone 11；It inhales Drying zone 11 can be full of by receiving sponge 21, when being put into PCR plate to be drained off in dewatering box 1, the lower surface of PCR plate can completely into Enter into absorption sponge 21；

It absorbs and offers multiple blind holes on sponge 21, multiple blind holes are adapted with the bottom tubule of PCR plate；Due to PCR plate Lower surface be multiple equally distributed tubules, absorb sponge 21 on offer compatible aperture therewith, to enable PCR plate Enough it is embedded into and absorbs in sponge 21, absorbing sponge 21 can extend into the gap of PCR plate bottom tubule, the following table with PCR plate Face sufficiently, completely contacts, and the moisture on PCR plate surface is enable more fully to be absorbed 21 absorbing and removing of sponge.

In one embodiment of the application, it is preferable that as shown in Figure 1, dehydration adsorption layer 2 additionally provides another knot Structure, including adsorption silica gel stratum granulosum and ventilative isolating pad；With on partition 3, adsorption silica gel stratum granulosum is located at for ventilative isolating pad tiling In drying zone 11.

In this embodiment, dehydration adsorption layer 2 includes adsorption silica gel stratum granulosum and ventilative isolating pad；Wherein ventilative isolating pad It is laid on the partition 3 in dewatering box 1, adsorption silica gel is particles filled in formation dehydration adsorption layer 2, adsorption silica gel in drying zone 11 Particle has good water imbibition, and particle is smaller, and silica gel particle layer can more fully come into full contact with PCR plate lower surface, PCR plate is set to reach better dehydrating effect；

It should be noted that adsorption silica gel particle can be effectively prevent to pass through by being laid with ventilative isolating pad on partition 3 Through-hole 31 on partition 3 is fallen into the storage area 12 of lower section.

Specifically, when being dehydrated to PCR plate, PCR plate to be drained off can conveniently be put into adsorption silica gel In granulosa, adsorption silica gel particle can be adequately filled into the gap of the bottom PCR tubule, and the surface of PCR plate is enable more to fill Divide ground to be in contact with adsorption silica gel particle, enables the moisture on PCR plate surface more fully by silica gel particle absorbing and removing

In one embodiment of the application, it is preferable that as shown in Figure 1 and Figure 4,12 bottom of storage area is equipped with drainage hole 4, Moisture for being discharged in storage area 12.

In this embodiment, 12 bottom of storage area is equipped with drainage hole 4, for periodically discharging the moisture in storage area 12；Tool Body, drainage hole 4 is located at the bottom of dewatering box 1, and is circumscribed with valve, for being turned off and on drainage hole 4；By drainage hole 4, Can the moisture of the periodically storage to storage area 12 discharge.

In one embodiment of the application, it is preferable that as shown in Figure 1, air-extractor 5 is vacuum pump.

In this embodiment, air-extractor 5 is vacuum pump, by vacuum pump to being evacuated in dewatering box 1, inhales dehydration The moisture that attached layer 2 absorbs can drain into storage area 12 via the through-hole 31 on partition 3, keep dehydration adsorption layer 2 permanent The good water absorbing capacity of holding, to quickly, easily the moisture of the PCR plate bottom outer wall after ice bath is removed, after guarantee Continuous experiment is normally carried out.

In one embodiment of the application, it is preferable that as shown in Figure 1,1 bottom of dewatering box is additionally provided with supporting leg 6.

In this embodiment, the bottom of dewatering box 1 is equipped with supporting leg 6, and dewatering box 1 is raised, 1 distance from bottom of dewatering box is put Horizontalization platform has certain height, thus in draining, waste water collector can be put into the lower section of dewatering box 1, can be with when draining The moisture of storage area 12 is discharged into waste water collector by the valve for directly opening drainage hole 4, makes more convenient operation.

Present invention also provides a kind of PCR plate surface dewatering system, the PCR plate including at least one any of the above-described embodiment Surface dewatering device.

In this embodiment, PCR plate surface dewatering system includes PCR plate surface dewatering device, therefore PCR plate surface dewatering System has whole beneficial effects of PCR plate surface dewatering device, and this is no longer going to repeat them, and passes through PCR automatic pumping System can carry out the removing of surface moisture to multiple PCR plates simultaneously, to improve working efficiency.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of PCR plate surface dewatering device, which is characterized in that including dewatering box, dehydration adsorption layer and air-extractor；

It is equipped with partition in the dewatering box, is drying zone above the partition, is storage area below the partition；

The dehydration adsorption layer is located in drying zone, and PCR plate can be placed in the dehydration adsorption layer, for making the PCR The moisture removal of plate surface；

Through-hole is offered on the partition, for making the drying zone be connected with the storage area；The air-extractor and institute Storage area is stated to be connected.

2. PCR plate surface dewatering device according to claim 1, which is characterized in that the dewatering box further include cabinet and Upper cover, the upper cover are connect with the box sealing.

3. PCR plate surface dewatering device according to claim 2, which is characterized in that the upper interior surface is fitted with close Packing, the gasket size are adapted with the PCR plate.

4. PCR plate surface dewatering device according to claim 1, which is characterized in that the quantity of the through-hole be it is multiple, it is more A through-hole is evenly distributed on the partition.

5. PCR plate surface dewatering device according to claim 1, which is characterized in that the dehydration adsorption layer is to absorb sea It is continuous；Multiple blind holes are offered on the absorption sponge, multiple blind holes are adapted with the bottom tubule of the PCR plate.

6. PCR plate surface dewatering device according to claim 1, which is characterized in that the dehydration adsorption layer includes absorption Silica gel particle layer and ventilative isolating pad；With on the partition, the adsorption silica gel stratum granulosum is located at for the ventilative isolating pad tiling In the drying zone, the PCR plate can be placed in the adsorption silica gel stratum granulosum, for making the water on the PCR plate surface Divide removing.

7. PCR plate surface dewatering device according to claim 1, which is characterized in that the storage area bottom is equipped with draining Hole, the waste water for being discharged in the storage area.

8. PCR plate surface dewatering device according to claim 1, which is characterized in that the air-extractor is vacuum pump.

9. PCR plate surface dewatering device according to claim 1, which is characterized in that the dewatering box bottom is additionally provided with branch Leg.

10. a kind of PCR plate surface dewatering system, which is characterized in that described in any item including at least one claim 1-9 PCR plate surface dewatering device.