CN220277039U

CN220277039U - Test tube fixing frame with protection function

Info

Publication number: CN220277039U
Application number: CN202320871503.0U
Authority: CN
Inventors: 董国伟; 常喜
Original assignee: Wangjing Hospital Of China Academy Of Chinese Medical Sciences Institute Of Orthopedics And Traumatology China Academy Of Chinese Medical Sciences
Current assignee: Wangjing Hospital Of China Academy Of Chinese Medical Sciences Institute Of Orthopedics And Traumatology China Academy Of Chinese Medical Sciences
Priority date: 2023-12-07
Filing date: 2023-12-07
Publication date: 2024-01-02
Anticipated expiration: 2033-12-07

Abstract

The utility model discloses a test tube fixing frame with a protection function, which comprises a test tube rack and metal feet, wherein the test tube rack is two groups of metal plates, three groups of clamping grooves are formed in the test tube rack, the clamping grooves are distributed vertically at equal intervals, three groups of detachable cannula racks are assembled in the test tube rack, side fixing frames are welded on two sides of the cannula rack, clamping blocks are welded on the outer sides of the side fixing frames, the clamping blocks are respectively clamped and fixed with the clamping grooves, and six groups of test tube slots are formed in the cannula rack. The utility model belongs to the technical field of laboratory test tube fixing frames, and aims to solve the problem of insufficient protectiveness in the prior art. The technical effects achieved are as follows: through being provided with protection backplate, spring, recess, three group's intubate frame from the top down equidistant range, protection backplate is in order to prevent the striking to the sample test tube, when inserting the sample test tube, all has better fixed action to the sample test tube in the certain size, protection sample that can be better.

Description

Test tube fixing frame with protection function

Technical Field

The utility model relates to the technical field of laboratory test tube fixing frames, in particular to a test tube fixing frame with a protection function.

Background

Dedicated test tube mount in laboratory generally adopts porous frame, and no matter be 4 holes, 8 holes, 32 holes or 64 holes, the structure is all comparatively simple, for double-deck PVC jack, and the experimenter can fix the test tube in its inside with the test tube about inserting two holes.

But during actual operation, because the outside of test tube does not have better protection, the test tube is easy to collide to the hand, and the test tube bottom is round bottom, in case with the bottom plate frictional slippage, often can cause the sample to overflow, perhaps because there is not better stable structure between test tube and the support body and lead to the collision. In view of this, we propose a test tube holder with protect function, reduce the sample damage that unexpected factor leads to.

Disclosure of Invention

Therefore, the present utility model provides a sterilizing tap to solve the above-mentioned problems in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

according to the first aspect of the utility model, the test tube fixing frame with the protection function comprises a test tube rack and metal feet, wherein the test tube rack is provided with two groups of metal plates, three groups of clamping grooves are formed in the test tube rack, the clamping grooves are distributed vertically at equal intervals, three groups of detachable cannula racks are assembled in the test tube rack, side fixing frames are welded on two sides of the cannula rack, clamping blocks are welded on the outer sides of the side fixing frames and are respectively clamped and fixed with the clamping grooves, six groups of test tube slots are formed in the cannula rack, springs are welded and fixed in the test tube slots, elastic rubber is welded at the ends of the springs, sample test tubes are respectively inserted in the test tube slots, the sample test tubes are attached to the elastic rubber, a protection back plate is welded at the rear end of the cannula rack, and transparent PVC materials are adopted for the protection back plate.

Further, the elastic rubber is provided with four groups inside the test tube slot, and the elastic rubber is distributed annularly about the circle center of the test tube slot.

Further, the stopper has all been welded to the front end of side mount, the front end of test-tube rack has all been welded the fixed screw, the outside of fixed screw has all cup jointed and has been detained the piece, detained the piece and can overturn around the fixed screw, detain piece top processing have with stopper size assorted concave arc, detain the concave arc and stopper gomphosis butt of piece.

Further, the bottom of the tube inserting rack is welded with a bottom plate, six groups of grooves are formed in the bottom plate, and the grooves correspond to the test tube slots one by one.

Furthermore, the front end of the pipe inserting frame is provided with metal ground feet with slotted tops, and corresponding label paper is inserted into the metal ground feet.

Further, the test-tube rack lateral wall fixedly connected with handle, the equal welding of test-tube rack bottom has the metal lower margin.

The utility model has the following advantages:

(1) Through being provided with protection backplate, spring, recess, three group's intubate frame equidistant from the top down are arranged, and every group's intubate frame all is provided with protection backplate at the rear end, when depositing in laboratory sample cabinet, can be with the support body reversal, make the protection backplate face outside, thereby prevent the striking to the sample test tube, thereby spring rebound after the pressurized when inserting the sample test tube supports tightly the sample test tube, play the spacing effect of reinforcement, prevent the sample test tube from rocking, all have better fixed action to the sample test tube in the certain size, bottom plate multiunit recess and sample test tube bottom phase-match play certain limiting effect, through the protective design to the sample test tube, can be better protect the sample, reduce the sample damage that unexpected factor leads to;

(2) Through being provided with fixture block, draw-in groove, knot piece, stopper, intubate frame passes through fixture block articulates in the draw-in groove department of test-tube rack, after hanging, upset knot piece makes the concave arc at its top block with the stopper, makes the intubate frame can not deviate from forward easily, after putting sample test tube, if need take off a whole row of intubate frame, can turn away the knot piece, makes stopper and its spacing fixed that breaks away from, forward can take off to realized quick assembly disassembly's effect;

(3) Through being provided with metal ground feet, handle, every group of jacket front end all is provided with metal ground feet, and metal ground feet open-ended is used for pegging graft the label paper, and the sample of every group of jacket of sign is surveyable, and carry the handle and can remove whole support body, when placing on the plane, metal ground feet strengthening stability, overall stability is high, and is convenient for discernment and carry, utilizes experimenter's use.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of some embodiments of the present utility model;

FIG. 2 is a schematic elevational view of some embodiments of cannula holders according to the present utility model;

FIG. 3 is an enlarged partial cross-sectional view of the structure shown in FIG. 1 according to some embodiments of the present utility model;

FIG. 4 is a schematic top view of a test tube socket according to some embodiments of the present utility model;

fig. 5 is a schematic top view of a base plate according to some embodiments of the utility model.

In the figure: 1. test-tube rack, 2, side mount, 3, the jacket, 4, stopper, 5, sample test tube, 6, protection backplate, 7, handle, 8, draw-in groove, 9, fixture block, 10, test tube slot, 11, metal lower margin, 12, bottom plate, 13, knot piece, 14, fixed screw, 15, spring, 16, elastic rubber, 17, recess.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 5, a test tube holder with protection function in an embodiment of the present utility model includes a test tube rack 1 and metal feet 11, the test tube rack 1 is two sets of metal plates, three sets of clamping grooves 8 are provided inside the test tube rack 1, the clamping grooves 8 are distributed vertically at equal intervals, three sets of detachable cannula holders 3 are assembled inside the test tube rack 1, two sides of the cannula rack 3 are welded with side holders 2, the outer sides of the side holders 2 are welded with clamping blocks 9, the clamping blocks 9 are respectively clamped and fixed with the clamping grooves 8, six sets of test tube slots 10 are provided inside the cannula holders 3, springs 15 are respectively welded and fixed inside the test tube slots 10, elastic rubber 16 is welded at the ends of the springs 15, sample test tubes 5 are respectively inserted into the test tube slots 10, the sample test tubes 5 are attached to the elastic rubber 16, a protection back plate 6 is welded at the rear end of the cannula holder 3, the elastic rubber 16 is made of transparent PVC material, four sets of elastic rubber 16 are arranged inside the test tube slots 10, and the elastic rubber 16 is distributed annularly about the circle center of the test tube slots 10.

The technical effects achieved by the embodiment are as follows: three groups of cannula racks 3 are arranged at equal intervals from top to bottom, each group of cannula racks 3 is provided with a protective back plate 6 at the rear end, when the cannula racks are stored in a laboratory sample cabinet, the rack bodies can be reversed, the protective back plates 6 face outwards so as to prevent the impact on the sample test tubes 5, the test tube slots 10 for inserting the sample test tubes 5 in each group of cannula racks 3 are internally provided with springs 15, when the sample test tubes 5 are inserted, elastic rubber 16 is extruded, the springs 15 rebound after being pressed so as to tightly support the sample test tubes 5, the effect of reinforcing and limiting is achieved, the sample test tubes 5 are prevented from shaking, the sample test tubes 5 in a certain size are well fixed, the bottom plates 12 are arranged at the bottoms of the cannula racks 3, and a plurality of groups of grooves 17 are matched with the bottom ends of the sample test tubes 5 so as to play a certain limiting role.

Examples

As shown in fig. 1, fig. 2 and fig. 3, a test tube holder with protect function, including the whole content of embodiment 1, in addition, stopper 4 has all been welded to the front end of side mount 2, and fixed screw 14 has all been welded to the front end of test-tube rack 1, and buckle piece 13 has all been cup jointed to the outside of fixed screw 14, and buckle piece 13 can overturn around fixed screw 14, and buckle piece 13 top processing has the concave arc with stopper 4 size assorted, and buckle piece 13 concave arc and stopper 4 gomphosis butt, and bottom plate 12 has all been welded to the bottom of tube rack 3, has seted up six sets of recess 17 in the bottom plate 12, recess 17 and test tube slot 10 one-to-one.

The technical effects achieved by the embodiment are as follows: the bayonet rack 3 is hung at the clamping groove 8 of the test tube rack 1 through the clamping block 9, after the bayonet rack is hung, the concave arc at the top of the bayonet rack is clamped with the limiting block 4 by the overturning buckling block 13, so that the bayonet rack 3 cannot easily deviate forwards, after the sample test tubes 5 are placed, if the whole row of the bayonet rack 3 needs to be taken down, the buckling block 13 can be rotated away, the limiting block 4 is separated from the limiting block to be fixed, and the bayonet rack can be taken down forwards.

Examples

As shown in fig. 1 and 2, a test tube fixing frame with protection function, including the whole content of embodiment 2, in addition, the stinger 3 front end all is provided with top grooved metal foot 11, has corresponding label paper in the metal foot 11 pegging graft, and 1 lateral wall fixedly connected with handle 7 of test-tube rack, and 1 bottom of test-tube rack all welds metal foot 11.

The technical effects achieved by the embodiment are as follows: each group of the pipe inserting frames 3 front ends are provided with metal ground feet 11, the top openings of the metal ground feet 11 are used for being inserted with label paper, the samples of each group of the pipe inserting frames 3 are marked, the whole frame body can be moved by lifting the handle 7 at a glance, and when the metal ground feet 11 are placed on a plane, stability is enhanced.

Claims

1. Test tube mount with protect function, including test-tube rack (1) and metal lower margin (11), its characterized in that: test-tube rack (1) is two sets of metal sheets, three sets of draw-in grooves (8) have been seted up to test-tube rack (1) inside, draw-in grooves (8) vertical equidistant distribution, three sets of detachable intubate frame (3) are equipped with in test-tube rack (1), side mount (2) have all been welded to the both sides of intubate frame (3), fixture block (9) have all been welded in the outside of side mount (2), fixture block (9) are fixed with draw-in groove (8) joint respectively, six sets of test tube slot (10) have all been seted up in intubate frame (3), all welded fastening has spring (15) in test tube slot (10), spring (16) have all been welded to the tip of spring (15), peg graft respectively sample test tube (5) in test tube slot (10), sample test tube (5) are laminated with spring rubber (16) mutually, the rear end of intubate frame (3) all is welded and is had backplate (6), protection backplate (6) adopt transparent PVC material.

2. The test tube holder with protection function according to claim 1, wherein: four groups of elastic rubber (16) are arranged inside the test tube slot (10), and the elastic rubber (16) is distributed annularly about the center of the test tube slot (10).

3. The test tube holder with protection function according to claim 1, wherein: limiting blocks (4) are welded at the front ends of the side fixing frames (2), fixing screws (14) are welded at the front ends of the test tube racks (1), buckling blocks (13) are sleeved outside the fixing screws (14), the buckling blocks (13) can be overturned around the fixing screws (14), concave arcs matched with the limiting blocks (4) in size are machined at the top ends of the buckling blocks (13), and the concave arcs of the buckling blocks (13) are in jogged butt with the limiting blocks (4).

4. The test tube holder with protection function according to claim 1, wherein: the bottom of the cannula rack (3) is welded with a bottom plate (12), six groups of grooves (17) are formed in the bottom plate (12), and the grooves (17) correspond to the test tube slots (10) one by one.

5. The test tube holder with protection function according to claim 1, wherein: the front ends of the cannula holders (3) are respectively provided with a metal anchor (11) with a slotted top, and corresponding label paper is inserted into the metal anchor (11).

6. The test tube holder with protection function according to claim 1, wherein: the test tube rack (1) lateral wall fixedly connected with handle (7), metal lower margin (11) have all been welded to test tube rack (1) bottom.