CN105583017A

CN105583017A - Novel transfer pipette frame

Info

Publication number: CN105583017A
Application number: CN201610187741.4A
Authority: CN
Inventors: 成岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-29
Filing date: 2016-03-29
Publication date: 2016-05-18

Abstract

The invention relates to a novel transfer pipette frame. At present, in the experiments of molecular biology, microbiology, medical science and the like, living bacterium experiments are usually involved, each reagent is required to be equipped with an individual transfer pipette, in the process of the experiments, and it is required that different reagent bottles and the transfer pipettes are arranged in an isolated mode so as to avoid cross contamination. The novel transfer pipette frame comprises a base, a rotating shaft, a tray, partition plates, clamps, an outer cover, a head cover, a cover plate and an arc door; the partition plates are arranged between the tray and the cover plate, the clamps are arranged on the rotating shaft, the outer cover encircles the novel transfer pipette frame along the head cover and the base, and the arc door is attached to the two sides of the outer cover. According to the novel transfer pipette frame, the possibility of cross contamination between the reagent bottles and between the transfer pipettes is reduced to the maximum extent; meanwhile, the transfer pipette frame has the functions of containing the reagent bottles, collecting liquid and identifying, and the fact that one object has multiple functions is achieved; the transfer pipette frame controls opening and closing of the arc door and rotation of the tray through a sensor, and people can operate very conveniently.

Description

A kind of Novel pipet stand

Technical field

The present invention relates to the pipet stand in the field experiments such as a kind of experiment servicing unit, especially biology, medical science.

Background technology

In the experiment of the subjects such as molecular biology, microbiology, medical science, need to measure reagent with pipette, in the time of concrete operations, a special pipette of common every kind of reagent configuration, to prevent that reagent from being polluted. Known pipet stand has the mode such as horizontal positioned, vertical suspension at present, or the mode of the two combination, but all can not in a device, place pipette and reagent bottle simultaneously.

As following patent documentation:

Patent documentation 1: Granted publication CN204583237U;

Patent documentation 2: Granted publication CN203389678U;

Patent documentation 3: Granted publication CN204122157U;

Patent documentation 4: Granted publication CN202741175U.

Document 1 has designed the support unit of different size, and each support adopts I-shaped to carve link, can be according to requirement of experiment independent assortment, solve the single problem of jack size of pipet stand; Described in document 1, pipet stand possesses the functions such as placement, liquid collecting, but its entirety belongs to Open architecture, can not meet high standard requirement of experiment.

Document 2 is divided multiple isolated areas by a cylindrical space by covering of the fan by dividing plate, solve the problem of pipette isolation, it arranges the supporting plate with different pore size in each sector region, can be used for placing pipette or the test tube of different size, make described instrument stan there is stronger versatility, in bottom, collecting tank is set, has solved the problem of function singleness simultaneously; But instrument stan still belongs to Open architecture described in document 2, the pipette of same specification is still co-located in the same space, and placing and take out when instrument and need aim at circular hole, instrument easily comes in contact with shelf, and operation is inconvenient, pollutes.

Document 3 is fixed pipette by clip, realizes the control to pipette position; But described in document 3, pipet stand exists open, the need identical with document 2 to aim at the problems such as circular hole.

Document 4 be common arrange on the pipet stand of disc structure can folding dust cover, to solve the problem of the contaminating impurity pipettes such as the extraneous dust of Open architecture; But pipet stand is still pipette is concentrated and placed described in document 4, can not realize the pipette problem of isolation separately.

In prior art including above document; there is no the solution of pipette and reagent bottle pairing isolation placement; and in the experiment in the fields such as biology, microbiology, medical science; usually can relate to viable bacteria experiment; require every kind of reagent to be all equipped with independent pipette; and in experimentation, ensure, between different reagent bottles and pipette, isolation is set, to avoid mutual pollution.

Summary of the invention

For addressing the above problem, the present invention has designed that space is independent, the closed Novel pipet stand of instrument isolation, can realize reagent bottle and pipette is placed separately, and enclosed structure plays reagent bottle and pipette is isolated from the outside and the object of conveniently taking.

The technical scheme that technical solution problem of the present invention adopts is: comprise base, rotating shaft, pallet, dividing plate, clip, outer cover, top cover, cover plate, arc-shaped door; Rotating shaft is mainly made up of fixed part and rotating part, top cover is connected with rotating shaft fixed part with base, pallet is positioned at above base, cover plate is positioned at below top cover, pallet is connected with rotating shaft rotating part with cover plate, between pallet and cover plate, is provided with dividing plate, and clip is set in rotating shaft, outer cover along top cover and base around encirclement, arc-shaped door and the laminating of outer cover both sides.

Further, the quantity of described dividing plate is set to multiple.

Further, the quantity of described clip is set to 2.

Further, on described pallet, collecting tank is set, collecting tank is positioned under clip.

Further, described pallet outer arranges washer.

Further, described pallet diameter is greater than cover plate diameter.

Further, described outer cover has opening, and openings of sizes is identical with adjacent two clapboard spacings.

Further, described arc-shaped door can slip in outer cover along base edge, and arc-shaped door is provided with induction installation.

Further, described housing opening both sides are provided with induction installation.

Further, on described dividing plate, be provided with label window.

The invention has the beneficial effects as follows, described pipet stand is divided multiple independently regions in an enclosure space, the reagent bottle and the pipette that are placed therein are isolated from each other, farthest reduced between reagent bottle, the possibility of cross pollution between pipette, described pipet stand also has the reagent bottle of placement, liquid collecting, identification function simultaneously, realize one-object-many-purposes, described pipet stand, by the folding of induction installation control arc-shaped door and the rotation of pallet, is very easy to personnel's operation.

Brief description of the drawings

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is the overall schematic of the embodiment of the present invention;

Fig. 2 is the cut-away view of the embodiment of the present invention;

Wherein,

1, outer cover; 2, top cover; 3, base; 4, arc-shaped door; 51, door inductor; 52, right-hand rotation inductor; 53, left-hand rotation inductor; 6, rotating shaft; 61, rotating shaft rotating part; 62, rotating shaft fixed part; 63, clip; 7, cover plate; 8, dividing plate; 81, label window; 9, pallet; 91, washer; 92, collecting tank.

Detailed description of the invention

First embodiment is placed in to laboratory environment, as shown in Figure 1, trigger gate inductor 51, arc-shaped door 4 is slipped in outer cover 1, reagent bottle is placed on pallet 9, and the pipette that matches with reagent bottle of handle is clamped on clip 63, the label of the different colours of making is placed in label window 81, to facilitate mark and to search pipette, avoid makeing mistakes. Trigger left-hand rotation inductor 53 or right-hand rotation inductor 52, pallet 9 is rotated, placed reagent bottle and pipette are rotated to outer cover 1, again other reagent bottles and pipette are put into respectively to pallet 9, after placement, trigger gate inductor 51, fits arc-shaped door 4 and outer cover 1, and arc-shaped door 4, outer cover 1, top cover 2, base 3 form an enclosed environment.

In the time that needs are taken reagent, trigger gate inductor 51 again, opens arc-shaped door 4, triggers left-hand rotation inductor 53 or right-hand rotation inductor 52, and Rotary tray 9, to specifying reagent bottle position, takes off pipette special on clip 63, measures. Use and finish, pipette is put back to, the waste liquid in pipette will be recycled in collecting tank 92.

Claims

1. a Novel pipet stand, is characterized in that: comprise base, rotating shaft, pallet, dividing plate, clip, outer cover, top cover, cover plate, arc-shaped door; Rotating shaft is mainly made up of fixed part and rotating part, top cover is connected with rotating shaft fixed part with base, pallet is positioned at above base, cover plate is positioned at below top cover, pallet is connected with rotating shaft rotating part with cover plate, between pallet and cover plate, is provided with dividing plate, and clip is set in rotating shaft, outer cover along top cover and base around encirclement, arc-shaped door and the laminating of outer cover both sides.

2. a kind of Novel pipet stand according to claim 1, is characterized in that: the quantity of described dividing plate is set to multiple.

3. a kind of Novel pipet stand according to claim 2, is characterized in that: on described dividing plate, be provided with label window.

4. a kind of Novel pipet stand according to claim 1, is characterized in that: the quantity of described clip is set to 2.

5. a kind of Novel pipet stand according to claim 1, is characterized in that: on described pallet, collecting tank is set, collecting tank is positioned under clip.

6. a kind of Novel pipet stand according to claim 1, is characterized in that: described pallet outer arranges washer.

7. a kind of Novel pipet stand according to claim 1, is characterized in that: described pallet diameter is greater than cover plate diameter.

8. a kind of Novel pipet stand according to claim 1, is characterized in that: described outer cover has opening, openings of sizes is identical with adjacent two clapboard spacings.

9. a kind of Novel pipet stand according to claim 8, is characterized in that: described housing opening both sides are provided with induction installation.

10. a kind of Novel pipet stand according to claim 1, is characterized in that: described arc-shaped door can slip in outer cover along base edge, and arc-shaped door is provided with induction installation.