CN210449272U

CN210449272U - Modular assembly type centrifuge tube temporary fixing frame

Info

Publication number: CN210449272U
Application number: CN201921107821.XU
Authority: CN
Inventors: 徐晓; 段莉; 王大平
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-05
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to the technical field of fixing frames, in particular to a temporary fixing frame for a modularized assembled centrifugal tube, which comprises a placing box, wherein a lapping groove is formed on the surface of the placing box, a placing groove is formed on the surface of the lapping groove, a compression spring is arranged on the surface of the lapping groove, a stress plate is arranged at the top of the compression spring, a positioning insertion hole is formed on the surface of the lapping groove, a positioning insertion rod is inserted inside the positioning insertion hole and fixed on the surface of a sealing plate, a fixing frame is arranged on the bottom surface of the sealing plate, a tube groove is formed on the surface of the fixing frame, and a guide groove is formed on the surface of the fixing; the beneficial effects are that: the utility model provides a modularization assembled centrifuging tube temporary fixation frame places the centrifuging tube in the chase on fixed frame surface, then spacing with the help of the baffle, avoids the centrifuging tube slope to place fixed frame in the standing groove, it is spacing through spiral locating part, avoid external object to touch the centrifuging tube.

Description

Modular assembly type centrifuge tube temporary fixing frame

Technical Field

The utility model relates to a related technical field of mount specifically is a modularization assembled centrifuging tube temporary fixing frame.

Background

The centrifugal tube is an experimental container for placing experimental samples in biochemical experiment operation, a centrifugal tube frame is a common appliance for storing the experimental centrifugal tube in a laboratory, the traditional centrifugal tube frame exposes the centrifugal tube in the air and is damaged by collision of external objects, and dust is easily accumulated on the surface of the centrifugal tube; the traditional centrifugal tubes are simple in structure, inconvenient to store according to the classification of substances stored in the centrifugal tubes, and inconvenient to find by putting all the centrifugal tubes together; therefore, the utility model provides a modularization assembled centrifuging tube temporary fixing frame is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modularization assembled centrifuging tube temporary fixation frame to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modularization assembled centrifuging tube temporary fixation frame, is including placing the case, the overlap joint groove has been seted up on the surface of placing the case, the standing groove has been seted up on the surface of overlap joint groove, and the surface in overlap joint groove is provided with compression spring, compression spring's top is provided with the atress board, and the surface in overlap joint groove has seted up location jack, the inside of location jack is pegged graft and is had the location inserted bar, the location inserted bar is fixed on the surface of shrouding, the bottom surface of shrouding is provided with fixed frame, the pipe socket has been seted up on the surface of fixed frame, and the surface of fixed frame has seted up the guide way, the inside sliding connection of guide way has spacing slider, spacing slider fixes at the baffle on the surface, and the surface.

Preferably, the overlap joint groove is the rectangular cylinder structure, and the overlap joint groove is provided with a plurality ofly, and a plurality of overlap joint grooves are arranged along the long limit of the top surface of placing the case and are distributed, and the standing groove is the rectangular cylinder structure, and the opening size of standing groove is less than the opening size of overlap joint groove, and the height of standing groove is greater than the height of overlap joint groove, and the location jack is circular cylinder structure, and the location jack is provided with two sets ofly, and two sets of location jacks are about the long limit central symmetry distribution of standing groove.

Preferably, the compression springs are provided with two groups, the two groups of compression springs are symmetrically distributed about the center of the short side of the placing groove, each group of compression springs is provided with a plurality of compression springs, the compression springs are distributed along the long side of the lapping groove in an arrayed mode, and the sealing plate is of a rectangular plate-shaped structure.

Preferably, the fixed frame is the rectangular cylinder structure, and the chase is the rectangular cylinder structure, and the depressed trench has been seted up to the bottom surface of chase, and the chase is provided with a plurality ofly, and a plurality of chases are arranged along the long limit of fixed frame and are distributed, and the guide way is "T" font cylinder structure, and spacing slider includes cardboard and connecting plate, and the cardboard is in the inside of guide way, and the connecting plate is fixed between cardboard and baffle.

Preferably, the spiral locating parts comprise a pressing plate and a screw rod, the pressing plate is of a rectangular plate-shaped structure, the screw rod is screwed on the surface of the placing box, the pressing plate is fixed on the top surface of the screw rod, the spiral locating parts are arranged in two groups, and the two groups of spiral locating parts are symmetrically distributed about the center of the long edge of the overlapping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a modularization assembled centrifuging tube temporary fixing frame places the centrifuging tube in the tube seat of fixed frame surface, then with the help of baffle spacing, avoids the centrifuging tube slope to place fixed frame in the standing groove, spacing through spiral locating part, avoid external object to touch the centrifuging tube;

2. the utility model provides a modularization assembled centrifuging tube temporary fixing frame surface is provided with the fixed frame that the multiunit can be extracted, is convenient for deposit the centrifuging tube classification that different materials are equipped with to inside, then pastes the label on the shrouding at fixed frame top, is convenient for seek fast.

Drawings

FIG. 1 is a schematic diagram of a semi-explosive structure of the present invention;

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

FIG. 3 is a schematic view of the baffle structure of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is a schematic view of the spiral position-limiting member of the present invention.

In the figure: placing box 1, lap joint groove 2, standing groove 3, compression spring 4, atress board 5, location jack 6, location inserted bar 7, shrouding 8, fixed frame 9, tube seat 10, guide way 11, spacing slider 12, baffle 13, spiral locating part 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a temporary fixing frame for a modular assembled centrifuge tube comprises a placing box 1, wherein the surface of the placing box 1 is provided with a lapping groove 2, the surface of the lapping groove 2 is provided with a placing groove 3, the lapping groove 2 is of a rectangular cylinder structure, the lapping groove 2 is provided with a plurality of lapping grooves 2, the plurality of lapping grooves 2 are distributed along the long edge of the top surface of the placing box 1, the placing groove 3 is of a rectangular cylinder structure, the opening size of the placing groove 3 is smaller than that of the lapping groove 2, the height of the placing groove 3 is larger than that of the lapping groove 2, the surface of the lapping groove 2 is provided with positioning jacks 6, the positioning jacks 6 are of a circular cylinder structure, the positioning jacks 6 are provided with two groups, the two groups of positioning jacks 6 are symmetrically distributed about the center of the long edge of the placing groove 3, positioning jacks 6 are internally inserted with positioning plug rods 7, the positioning plug rods 7 are bonded on the surface of a sealing plate 8, a, the sealing plate 8 is lapped on the stress plate 5, the sealing plate 8 is pressed downwards, so that the positioning insertion rods 7 on the bottom surface of the sealing plate 8 are inserted into the positioning insertion holes 6, the sealing plate 8 plays a sealing role in the lapping grooves 2, and the positioning insertion holes 6 are matched with the positioning insertion rods 7 to avoid the deviation of the sealing plate 8 in the pressing process;

compression springs 4 are bonded on the surface of the lap joint groove 2, two groups of compression springs 4 are arranged, the two groups of compression springs 4 are symmetrically distributed about the center of the short side of the placing groove 3, a plurality of compression springs 4 are arranged in each group, the compression springs 4 are distributed along the long side of the lap joint groove 2, the sealing plate 8 is of a rectangular plate-shaped structure, a stress plate 5 is bonded on the top of each compression spring 4, the compression springs 4 play a vertical cushioning role for the sealing plate 8 and a fixed frame 9 at the bottom of the sealing plate 8, and after the spiral limiting piece 14 is withdrawn, the compression springs 4 spring the sealing plate 8, so that the fixed frame 9 can be conveniently drawn out of the placing groove 3;

the bottom surface of the sealing plate 8 is bonded with a fixed frame 9, the surface of the fixed frame 9 is provided with a pipe groove 10, the surface of the fixed frame 9 is provided with a guide groove 11, the inside of the guide groove 11 is slidably connected with a limiting slide block 12, the limiting slide block 12 is bonded on the surface of a baffle 13, the fixed frame 9 is of a rectangular cylinder structure, the pipe groove 10 is of a rectangular cylinder structure, the bottom surface of the pipe groove 10 is provided with a plurality of concave grooves, the pipe grooves 10 are distributed along the long edge of the fixed frame 9, the guide groove 11 is of a T-shaped cylinder structure, the limiting slide block 12 comprises a clamping plate and a connecting plate, the clamping plate is positioned inside the guide groove 11, the connecting plate is fixed between the clamping plate and the baffle 13, the baffle 13 is pulled upwards to drive the limiting slide block 12 to slide upwards along the guide groove 11, a person then places a centrifugal pipe in the pipe groove 10, after the baffle 13 is loosened, the baffle 13 drives the limiting slide block, when the limiting slide block 12 reaches the bottom end of the guide groove 11, the baffle 13 encloses the centrifugal tube, so that the centrifugal tube is prevented from falling off from the interior of the tube groove 10 in an inclined manner;

and place the surface of case 1 and be provided with spiral locating part 14, spiral locating part 14 includes clamp plate and screw rod, the clamp plate is rectangular platelike structure, the screw rod spiro union is on placing case 1's surface, the clamp plate is fixed on the top surface of screw rod, spiral locating part 14 is provided with two sets ofly, two sets of spiral locating part 14 are about the long limit central symmetric distribution of overlap joint groove 2, revolve spiral locating part 14 soon, make spiral locating part 14's clamp plate shelter from on the upper portion of shrouding 8, avoid compression spring 4 to kick-back and lift shrouding 8 out from overlap joint groove 2.

The working principle is as follows: in actual operation, the baffle 13 is pulled upwards to drive the limiting slide block 12 to slide upwards along the guide groove 11, a person then places the centrifuge tube in the tube groove 10, after the baffle 13 is loosened, the baffle 13 drives the limiting slide block 12 to slide downwards along the guide groove 11 under the action of gravity, when the limiting slide block 12 reaches the bottom end of the guide groove 11, the baffle 13 encloses the centrifuge tube to prevent the centrifuge tube from falling off from the inside of the tube groove 10 in an inclined manner, then the fixing frame 9 is butted in the placing groove 3, the sealing plate 8 is lapped on the stress plate 5, the sealing plate 8 is pressed downwards to enable the positioning insertion rod 7 at the bottom of the sealing plate 8 to be inserted in the positioning insertion hole 6, then the spiral limiting piece 14 is screwed to enable the pressing plate of the spiral limiting piece 14 to be shielded at the upper part of the sealing plate 8, the situation that the compression spring 4 rebounds to lift the sealing plate 8 out of the lapping groove 2 is avoided, and meanwhile, the compression spring 4 plays a, and after spiral locating part 14 withdraws, compression spring 4 upsprings shrouding 8, is convenient for take fixed frame 9 out from standing groove 3, and the centrifuging tube is preserved and is avoided the external object touching in standing groove 3, and is provided with fixed frame 9 that the multiunit can be extracted, is convenient for deposit the centrifuging tube classification that the inside is equipped with different materials, then pastes the label on shrouding 8 at fixed frame 9 top, is convenient for seek fast.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a temporary fixing frame of modular assembling centrifuging tube, is including placing case (1), its characterized in that: the surface of the placing box (1) is provided with a lapping groove (2), the surface of the lapping groove (2) is provided with a placing groove (3), the surface of the lapping groove (2) is provided with a compression spring (4), the top of the compression spring (4) is provided with a stress plate (5), the surface of the lapping groove (2) is provided with a positioning insertion hole (6), the inside of the positioning insertion hole (6) is inserted with a positioning insertion rod (7), the positioning insertion rod (7) is fixed on the surface of a sealing plate (8), the bottom surface of the sealing plate (8) is provided with a fixed frame (9), the surface of the fixed frame (9) is provided with a pipe groove (10), the surface of the fixed frame (9) is provided with a guide groove (11), the inside of the guide groove (11) is slidably connected with a limiting slide block (12), the limiting slide block (12) is fixed on the surface of a baffle plate (13), and a spiral limiting piece (14) is arranged on the surface of the placing box (1).

2. The temporary fixing frame for modular assembled centrifuge tubes of claim 1, wherein: the overlap joint groove (2) is the rectangular cylinder structure, overlap joint groove (2) are provided with a plurality ofly, a plurality of overlap joint grooves (2) are arranged along the long limit of the top surface of placing case (1) and are distributed, standing groove (3) are the rectangular cylinder structure, the opening size of standing groove (3) is less than the opening size of overlap joint groove (2), the height that highly is greater than overlap joint groove (2) of standing groove (3), location jack (6) are circular cylinder structure, location jack (6) are provided with two sets ofly, two sets of location jack (6) are about the long limit central symmetry distribution of standing groove (3).

3. The temporary fixing frame for modular assembled centrifuge tubes of claim 1, wherein: compression spring (4) are provided with two sets ofly, and two sets of compression spring (4) are about the minor face central symmetry distribution of standing groove (3), and every compression spring of group (4) is provided with a plurality ofly, and a plurality of compression spring (4) are arranged along the long limit of overlap joint groove (2) and are distributed, and shrouding (8) are rectangle platelike structure.

4. The temporary fixing frame for modular assembled centrifuge tubes of claim 1, wherein: fixed frame (9) are the rectangular cylinder structure, pipe groove (10) are the rectangular cylinder structure, the depressed trench has been seted up to the bottom surface of pipe groove (10), and pipe groove (10) are provided with a plurality ofly, a plurality of pipe grooves (10) are arranged along the long limit of fixed frame (9) and are distributed, guide way (11) are "T" font cylinder structure, stop block (12) include cardboard and connecting plate, the cardboard is in the inside of guide way (11), and the connecting plate is fixed between cardboard and baffle (13).

5. The temporary fixing frame for modular assembled centrifuge tubes of claim 1, wherein: the spiral limiting parts (14) comprise pressing plates and screw rods, the pressing plates are of rectangular plate-shaped structures, the screw rods are screwed on the surfaces of the placing boxes (1), the pressing plates are fixed on the top surfaces of the screw rods, the spiral limiting parts (14) are arranged in two groups, and the two groups of spiral limiting parts (14) are symmetrically distributed about the long edge of the overlapping groove (2).