CN210923735U - Mistake proofing application of sample device for molecular biology - Google Patents

Abstract

The utility model discloses a belong to molecular biology experiment technical field, specifically is a molecular biology is with mistake proofing application of sample device, including the base, the base lateral wall rigid coupling the support, set up the connecting piece between base and the support, the tray is located on the connecting piece, set up the EP pipe placing piece in the tray, insert the experiment EP pipe into it through the EP pipe placing piece that sets up in the tray, space utilization is high, and the quantity of tray sets up more, so conveniently classify and deposit different kinds of EP pipe, prevented the condition of mistake application of sample from taking place, and through the connecting piece that sets up and support and base cooperation, conveniently rotate the countershaft, thereby rotate the shift position to the tray, improved the convenience of operation, simultaneously, the torsional spring that the interior setting of EP pipe placing piece is elastic deformation and produces the resilience force and the fly leaf cooperation is fixed experiment EP pipe, the stability of EP pipe can be increased, prevent that it from receiving external force damage.

Description

Mistake proofing application of sample device for molecular biology

Technical Field

The utility model relates to a molecular biology experiment technical field specifically is a molecular biology is with mistake proofing application of sample device.

Background

Biomolecular science is the science of studying life phenomena at the molecular level. The nature of various life phenomena is elucidated by studying the structure, function and biosynthesis of biological macromolecules (nucleic acids and proteins). The research content includes various life processes. Such as photosynthesis, molecular mechanisms of development, mechanisms of neural activity, carcinogenesis, and the like. When carrying out the molecular biology experiment, need adopt the EP pipe as depositing of chemical sample, shift and the media of operations such as adding mostly, because the required chemical sample kind of experiment, a large amount, be equipped with different samples, the EP pipe of reagent and the empty EP pipe of used mix and put together, greatly increased the seeking degree of difficulty of experimenter, the experiment progress has been reduced, and make mistakes when leading to the experimenter to add the reagent easily, influence the accuracy of experimental result, lead to the interrupt or the failure of whole experiment even.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model discloses a problem that EP pipe was put to the view of above-mentioned and/or among the current molecular biology experiment has been proposed.

Therefore, the utility model aims at providing a molecular biology is with mistake proofing application of sample device can solve because the required chemical sample kind of experiment, in large quantity, the EP pipe that is equipped with different samples, reagent and the empty EP pipe of used mix and put together, has greatly increased the seeking degree of difficulty of experimenter, has reduced the experiment progress to make mistakes when leading to the experimenter to add the reagent easily, influence the accuracy of experimental result, lead to the problem of the interruption or the failure of whole experiment even.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a mistake proofing sample addition device for molecular biology, comprising: the EP tube placing device comprises a base, a support, a connecting piece, a tray and an EP tube placing piece, wherein the outer side wall of the base is fixedly connected with the support, the connecting piece is arranged between the base and the support, the tray is arranged on the connecting piece, and the EP tube placing piece is arranged in the tray.

As a preferred scheme of mistake proofing application of sample device for molecular biology, wherein: the base includes activity groove and sucking disc, set up on the base the activity groove, the activity groove corresponds the setting of second connecting axle, base lateral wall bottom rigid coupling is a plurality of the sucking disc, and is a plurality of the sucking disc is followed the even equidistance in base lateral wall bottom is arranged.

As a preferred scheme of mistake proofing application of sample device for molecular biology, wherein: the connecting piece includes pivot, first connecting axle and second connecting axle, pivot lateral wall top and bottom rigid coupling respectively first connecting axle with the second connecting axle, first connecting axle runs through the support, first connecting axle with support swing joint, just first connecting axle tip extends to the support top, first connecting axle lateral wall top corresponds with the bottom the equal rigid coupling of support has the limiting plate, the second connecting axle peg graft in the activity inslot.

As a preferred scheme of mistake proofing application of sample device for molecular biology, wherein: the pivot lateral wall from the top down is linear equidistance staggered arrangement a plurality of the tray, and is a plurality of spread groove has all been seted up on the tray.

As a preferred scheme of mistake proofing application of sample device for molecular biology, wherein: the EP pipe is placed the piece and is included mounting bracket, connecting seat, fly leaf, torsional spring, telescopic link, damping spring and place the board, the mounting bracket rigid coupling in spread groove inside wall bottom, the equal spiro union of mounting bracket inside wall left and right sides the connecting seat, two one side is looked to the connecting seat is articulated the fly leaf, the equal rigid coupling in mounting bracket inside wall left and right sides central position the torsional spring, two the torsional spring tip respectively with two fly leaf bottom rigid coupling, the telescopic link is located mounting bracket inside wall bottom, telescopic link lateral wall cover is established damping spring, place the board spiro union in the telescopic link top, just place the board bottom with damping spring top rigid coupling.

As a preferred scheme of mistake proofing application of sample device for molecular biology, wherein: a plurality of place board lateral wall top central point and put all offer the draw-in groove that corresponds the setting with the EP pipe.

Compared with the prior art: through the EP pipe that sets up in the tray place the piece with experiment EP pipe insert wherein, space utilization is high, and the quantity of tray sets up more, convenient like this to categorised the depositing to different kinds of EP pipe, the condition of wrong application of sample has been prevented from taking place, and connecting piece and support and base cooperation through setting up, conveniently rotate the countershaft, thereby carry out the swivelling movement position to the tray, make things convenient for operating personnel to manage the EP and put on appointed tray, the convenience of operation has been improved, and simultaneously, the torsional spring that the EP pipe was set up is made elastic deformation and is produced resilience force and the fly leaf cooperation is fixed experiment EP pipe, can increase the steadiness of EP pipe, prevent that it from being damaged by external force.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the structure of part a of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a molecular biology is with mistake proofing application of sample device, EP pipe placing member through setting up in the tray inserts experiment EP pipe wherein, space utilization is high, and the quantity of tray sets up more, it deposits to classify to different types of EP pipe like this, the condition of wrong application of sample has been prevented from taking place, and through the connecting piece and the support and the base cooperation that set up, the convenient countershaft rotates, thereby carry out the swivelling movement position to the tray, make things convenient for operating personnel to put the EP pipe on appointed tray, the convenience of operation has been improved, please refer to fig. 1, include, base 100, support 200, connecting piece 300, tray 400 and EP pipe placing member 500.

With reference to fig. 1 and fig. 2, the base 100 has a movable groove 110 and a suction cup 120, specifically, the base 100 is a supporting seat made of a metal alloy material, the base 100 is used for connecting the bracket 200, the movable groove 110 is formed on the base 100, the movable groove 110 is used for connecting the second connecting shaft 330, the movable groove 110 is arranged corresponding to the second connecting shaft 330, the bottom of the outer side wall of the base 100 is connected with eight suction cups 120 through fastening screws and threads, the eight suction cups 120 are uniformly and equidistantly arranged along the bottom of the outer side wall of the base 100, and the suction cups 120 are used for fixing the whole device and can also be used as the supporting seat to support and protect;

with continued reference to fig. 1 and 2, the bracket 200 is a half-T-shaped connecting bracket made of metal alloy material, the bracket 200 is welded to the right side of the top of the outer sidewall of the base 100, and the bracket 200 is used to cooperate with the base 100 to form a connecting member 300;

referring to fig. 1 and fig. 2, the connecting member 300 includes a rotating shaft 310, a first connecting shaft 320 and a second connecting shaft 330, specifically, the top and the bottom of the outer side wall of the rotating shaft 310 are respectively connected to the first connecting shaft 320 and the second connecting shaft 330 through fastening screws, the first connecting shaft 320 penetrates through the bracket 200, the first connecting shaft 320 is movably connected to the bracket 200, the end of the first connecting shaft 320 extends above the bracket 200, the first connecting shaft 320 is used for being matched with the second connecting seat 320 to connect the rotating shaft 310, the top and the bottom of the outer side wall of the first connecting shaft 320 are respectively sleeved with a limiting plate 321 corresponding to the bracket 200, the limiting plate 321 is used for limiting the first connecting shaft 320, the second connecting shaft 330 is inserted into the movable groove 110, and the second connecting shaft 330 is movably connected to the movable groove 110;

with continued reference to fig. 1 and fig. 2, the tray 400 has connecting slots 410, specifically, ten trays 400 are linearly, uniformly and equidistantly staggered from top to bottom on the outer side wall of the rotating shaft 310, the tray 400 is used for arranging the connecting slots 410, ten connecting slots 410 are respectively formed at the tops of the outer side walls of the ten trays 400, and the connecting slots 410 are used for arranging the EP tube placing member 500;

referring to fig. 1, 2 and 3, the EP tube placing member 500 includes a mounting frame 510, a connecting seat 520, a movable plate 530, a torsion spring 540, a telescopic rod 550, a damping spring 560 and a placing plate 570, the EP tube placing member 500 is disposed on an inner sidewall of the connecting groove 410, specifically, the mounting frame 510 is screwed to a bottom of the inner sidewall of the connecting groove 410, the mounting frame 510 is configured to have the connecting seat 520, the torsion spring 540 and the telescopic rod 550, placing holes (not shown) with different inner diameters are formed at a top of the mounting frame 510, a slot 571 engaged with the EP tube is formed on the placing plate 570, the left and right sides of the inner sidewall of the mounting frame 510 are screwed to the connecting seat 520, the connecting seat 520 is configured to connect the movable plate 530, the movable plate 530 is hinged to one side of the two connecting seats 520, the movable plate 530 is configured to cooperate with the torsion spring 540, torsional spring 510 is used for doing elastic deformation and produces resilience force and fly leaf 530 cooperation to the EP pipe for experiments fixed, two torsional spring 510 tip respectively with two fly leaf 530 bottom rigid couplings, telescopic link 550 bonds in mounting bracket 510 inside wall bottom central point and puts, telescopic link 550 is used for setting up damping spring 560, telescopic link 550 outside wall cover is equipped with damping spring 560, elastic deformation is done in the compression of damping spring 560 atress, produce the cushion effect and protect the EP pipe, place board 570 and bond in the telescopic link 550 top, and place board 570 bottom and damping spring 560 top joint, it is used for placing experiment EP pipe to place board 570.

The working principle is as follows: the utility model discloses a when using, EP pipe placing member 500 through setting up in tray 400 inserts the EP pipe of experiment wherein, space utilization is high, and more that the quantity of tray 400 set up, it deposits to classify to different kinds of EP pipe so conveniently, the condition of wrong application of sample has been prevented from taking place, and connecting piece 300 and support 200 and the cooperation of base 100 through setting up, conveniently rotate countershaft 310, thereby carry out the swivelling movement position to tray 400, make things convenient for operating personnel to manage the EP and put on appointed tray 400, the convenience of operation has been improved, and simultaneously, torsional spring 510 that EP pipe placing member 500 set up is elastic deformation production resilience and is fixed the EP pipe of experiment with fly leaf 530 cooperation, can increase the steadiness of EP pipe, prevent that it from being damaged by external force.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The utility model provides a mistake proofing application of sample device for molecular biology which characterized in that includes: the EP pipe placing device comprises a base (100), a support (200), a connecting piece (300), a tray (400) and an EP pipe placing piece (500), wherein the outer side wall of the base (100) is fixedly connected with the support (200), the connecting piece (300) is arranged between the base (100) and the support (200), the tray (400) is arranged on the connecting piece (300), and the EP pipe placing piece (500) is arranged in the tray (400).

2. The mistake proofing sample adding device for molecular biology according to claim 1, wherein the base (100) comprises a movable groove (110) and suckers (120), the movable groove (110) is formed in the base (100), the movable groove (110) is arranged corresponding to the second connecting shaft (330), the suckers (120) are fixedly connected to the bottom of the outer side wall of the base (100), and the suckers (120) are uniformly and equidistantly arranged along the bottom of the outer side wall of the base (100).

3. The mistake proofing sample adding device for molecular biology according to claim 2, wherein the connecting member (300) comprises a rotating shaft (310), a first connecting shaft (320) and a second connecting shaft (330), the top and the bottom of the outer side wall of the rotating shaft (310) are fixedly connected with the first connecting shaft (320) and the second connecting shaft (330) respectively, the first connecting shaft (320) penetrates through the bracket (200), the first connecting shaft (320) is movably connected with the bracket (200), the end of the first connecting shaft (320) extends to the upper side of the bracket (200), the top and the bottom of the outer side wall of the first connecting shaft (320) are fixedly connected with the limiting plates (321) corresponding to the bracket (200), and the second connecting shaft (330) is inserted into the movable groove (110).

4. The mistake proofing sample adding device for molecular biology according to claim 3, wherein the outer side wall of the rotating shaft (310) is linearly arranged with the plurality of trays (400) in an equidistant and staggered manner from top to bottom, and the plurality of trays (400) are provided with a plurality of connecting grooves (410).

5. The error-proofing sample adding device for molecular biology according to claim 4, wherein the EP tube placing member (500) comprises a mounting frame (510), connecting seats (520), movable plates (530), torsion springs (540), telescopic rods (550), damping springs (560) and a placing plate (570), the mounting frame (510) is fixedly connected to the bottom of the inner side wall of the connecting groove (410), the connecting seats (520) are respectively and threadedly connected to the left and right sides of the inner side wall of the mounting frame (510), the two connecting seats (520) are respectively hinged to the movable plates (530) at one side, the torsion springs (540) are fixedly connected to the central positions of the left and right sides of the inner side wall of the mounting frame (510), the ends of the two torsion springs (540) are respectively and fixedly connected to the bottom ends of the two movable plates (530), the telescopic rods (550) are arranged at the bottom of the inner side wall of the mounting frame (510), and the, the placing plate (570) is screwed on the top of the telescopic rod (550), and the bottom of the placing plate (570) is fixedly connected with the top of the damping spring (560).

6. The mistake proofing sample adding device for molecular biology according to claim 5, wherein a plurality of the placing plates (570) are provided with a slot (571) at the center of the top of the outer side wall, the slot corresponding to the EP tube.

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