CN211755218U

CN211755218U - Test tube anti-shaking mechanism for kit

Info

Publication number: CN211755218U
Application number: CN201922474916.1U
Authority: CN
Inventors: 莫观平; 叶杰龄
Original assignee: Guangzhou Wenqi Biotechnology Co ltd
Current assignee: Guangzhou Wenqi Biotechnology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a test tube anti-shaking mechanism for a kit, which belongs to the technical field of test tube anti-shaking structures and comprises a bottom plate, wherein slide bars are fixed on both sides of the top of the bottom plate, slide sleeves are sleeved on the outer surfaces of the two slide bars, a top plate is fixed between the two slide sleeves, a fastener is installed at the bottom of the top plate, a through hole penetrates through the inside of the fastener, a placing rack is fixed at the top of the bottom plate, a plurality of placing grooves are arranged in the placing rack, and an extrusion pad is fixed on the inner wall of each placing groove; through being provided with the sliding sleeve, slide bar and roof, after the test tube card goes into to the extrusion pad in, the user overlaps the sliding sleeve on the slide bar, then promotes the sliding sleeve downwards, the sliding sleeve downstream drives the roof downstream, the roof downstream so that a plurality of fasteners are gone into to the standing groove simultaneously card in to the installation effectiveness of fastener has been improved, the time of saving the fastener installation, and because a plurality of fasteners all are connected with the roof, and then can avoid losing of fastener.

Description

Test tube anti-shaking mechanism for kit

Technical Field

The utility model relates to a test tube prevents rocking structure technical field, specifically is a mechanism is prevented rocking by test tube for kit.

Background

Test tubes, instruments commonly used in chemical laboratories, as reaction vessels for small amounts of reagents, used at normal temperature or when heated; when the test tube was placed, produced the activity space that has increaseed between the fixed position of test tube and test-tube rack, in the transportation, the test tube rocks easily, causes damage and pollution.

According to the chinese patent with publication number CN206935446U, a test tube anti-shaking structure is disclosed, which comprises a fixing frame, a test tube and an anti-shaking piece; the fixing frame is provided with a fixing position for inserting the test tube, and the fixing position is provided with a first limiting side surface; the anti-shaking piece is provided with a second limiting side face used for being matched with the test tube; when the mount the test tube reaches when preventing shaking the piece and coordinating jointly, the test tube passes prevent shaking the test tube interface of piece, make prevent shaking the piece and be located the periphery of test tube.

The utility model has the advantages of simultaneously solving the problem of less liquid sampling amount, meeting the detection requirement and reducing the shaking of the test tube in the test tube rack; however, each anti-shaking piece needs to be clamped into the placing groove, and the mode needs to consume a long time, so that the installation efficiency of the anti-shaking pieces is reduced, and the anti-shaking pieces are small and easy to lose; this prevent rocking structure simultaneously only fixes the top of test tube, and still has great space between the below of test tube and standing groove to the below that leads to the test tube easily takes place to rock and collides with the rack mutually, and then may lead to the test tube damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanism is prevented rocking by test tube for kit has solved among the above-mentioned background art current prevent rocking the mechanism need consume the not fixed problem of easily taking place rocking in longer time and test tube below when the piece is prevented rocking in the installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a test tube anti-sway mechanism for kit, includes the bottom plate, the top both sides of bottom plate all are fixed with the slide bar, two the sliding sleeve has all been cup jointed to the surface of slide bar, two be fixed with the roof between the sliding sleeve, the fastener is installed to the bottom of roof, the inside of fastener is run through there is the through-tube hole, the top of bottom plate is fixed with the rack, a plurality of standing grooves have been seted up to the inside of rack, the inner wall of standing groove is fixed with the extrusion pad, extrusion pad internally mounted has a plurality of springs, the inside of extrusion pad is provided with the test tube, just test tube and extrusion pad components of a whole that can function independently setting.

Preferably, the number of the clamping pieces is the same as that of the placing grooves, and the clamping pieces correspond to the placing grooves one to one.

Preferably, a plurality of said springs are equally spaced within the press pad.

Preferably, the diameter of the through hole is larger than that of the test tube, the top end of the test tube passes through the through hole and penetrates through the top plate, and the bottom of the test tube is in contact with the placing groove.

Preferably, the pressing pad is made of a rubber material.

Preferably, the top plate is connected with the sliding rod in a sliding mode through a sliding sleeve.

Preferably, the bottom of the clamping piece is matched with the placing groove, and a protective pad is fixed inside the clamping piece.

Compared with the prior art, the beneficial effects of the utility model are that: according to the test tube anti-shaking mechanism for the kit, due to the arrangement of the sliding sleeve, the sliding rod and the top plate, after the test tube is clamped into the extrusion pad, a user sleeves the sliding sleeve on the sliding rod and then pushes the sliding sleeve downwards, the sliding sleeve moves downwards to drive the top plate to move downwards, and the top plate moves downwards so that a plurality of clamping pieces are simultaneously clamped into the placing groove, so that the mounting efficiency of the clamping pieces is improved, the mounting time of the clamping pieces is saved, and the plurality of clamping pieces are connected with the top plate, so that the clamping pieces can be prevented from being lost; still be provided with extrusion pad and spring simultaneously, when needs place the test tube into the standing groove in, the user inserts the bottom of test tube to the extrusion pad in, and promote the test tube downwards, so that the bottom of test tube contacts with the standing groove, and the extrusion pad can take place deformation owing to the extrusion that receives the test tube, the extrusion pad deformation is with the extrusion spring, the compression of spring atress, and the reaction force of spring can make the extrusion pad hug closely the test tube, thereby fix the below to the test tube, prevent that the test tube below from taking place to rock, prevent that the test tube from bumping with the inner wall of rack and causing the breakage, the protection efficiency to the test tube has been improved.

Drawings

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

fig. 2 is a schematic view of the front section structure of the placing frame of the utility model;

FIG. 3 is an enlarged schematic view of the structure of the present invention A;

FIG. 4 is a schematic view of a front-cut partial structure of the clamping member of the present invention;

fig. 5 is a schematic view of the local structure of the squeeze pad of the present invention.

In the figure: 1. a base plate; 2. a slide bar; 3. a sliding sleeve; 4. a top plate; 5. placing a rack; 6. a test tube; 7. a fastener; 8. a placement groove; 9. a through-tube hole; 10. pressing the cushion; 11. a spring.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a test tube anti-sway mechanism for kit, comprising a base plate 1, the slide bar 2, sliding sleeve 3, roof 4, rack 5, the test tube 6, fastener 7, standing groove 8, through-tube hole 9, extrusion pad 10 and spring 11, bottom plate 1's top both sides all are fixed with slide bar 2, sliding sleeve 3 has all been cup jointed to two slide bar 2's surface, be fixed with roof 4 between two sliding sleeve 3, fastener 7 is installed to roof 4's bottom, the inside of fastener 7 runs through there is through-tube hole 9, bottom plate 1's top is fixed with rack 5, a plurality of standing grooves 8 have been seted up to rack 5's inside, standing groove 8's inner wall is fixed with extrusion pad 10, extrusion pad 10 internally mounted has a plurality of springs 11, extrusion pad 10's inside is provided with test tube 6, and test tube 6 sets up with extrusion pad.

Referring to fig. 2-5, the number of the clips 7 is the same as that of the placement grooves 8, and the clips 7 correspond to the placement grooves 8 one by one, so that a plurality of clips 7 can be simultaneously clipped into the placement grooves 8; a plurality of springs 11 are equidistantly distributed inside the pressing pad 10, so that the pressing pad 10 can press the springs 11 when being deformed, and the springs 11 are compressed.

Referring to fig. 2-5, the diameter of the through-tube hole 9 is larger than that of the test tube 6, the top end of the test tube 6 passes through the through-tube hole 9 and penetrates through the top plate 4, and the bottom of the test tube 6 is in contact with the placing groove 8, so that the clamping piece 7 is conveniently clamped on the outer wall of the test tube 6 to clamp the upper part of the test tube 6; the extrusion pad 10 is made of rubber materials to clamp and fix the lower part of the test tube 6 and prevent the lower part of the test tube 6 from shaking.

Referring to fig. 1-5, the top plate 4 is slidably connected to the sliding rod 2 through the sliding sleeve 3, so that the sliding sleeve 3 can be driven to slide on the sliding rod 2 when the top plate 4 moves downward; the bottom and the 8 looks adaptations of standing groove of fastener 7, and the inside of fastener 7 is fixed with the protection and fills up, makes things convenient for 7 cards of fastener to go into to standing groove 8 in, the protection pad can protect the outer wall of test tube 6 simultaneously, prevents test tube 6 wearing and tearing.

The working principle is as follows: first, the user is when needs installation test tube 6, the user inserts the inside to extrusion pad 10 with the bottom of test tube 6, and promote test tube 6 downwards, so that test tube 6 contacts with standing groove 8, and extrusion pad 10 can take place deformation owing to the extrusion that receives test tube 6, extrusion pad 10 deformation is with extrusion spring 11, spring 11 atress compression, and spring 11's reaction force can make extrusion pad 10 hug closely the test tube, thereby fix the below to test tube 6, the user overlaps sliding sleeve 3 on slide bar 2, then promote roof 4 downwards, roof 4 downstream is so that sliding sleeve 3 slides on slide bar 2, and roof 4 moves so that a plurality of fastener 7 block simultaneously into standing groove 8, and because a plurality of fastener 7 all are connected with roof 4, and then can avoid losing of fastener 7.

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 mechanism is prevented rocking by test tube for kit, includes bottom plate (1), its characterized in that: the utility model discloses a test tube extrusion device, including bottom plate, top plate, bottom plate, top plate, bottom plate.

2. The test tube anti-shaking mechanism for the reagent kit according to claim 1, characterized in that: the number of the clamping pieces (7) is the same as that of the placing grooves (8), and the clamping pieces (7) correspond to the placing grooves (8) one to one.

3. The test tube anti-shaking mechanism for the reagent kit according to claim 1, characterized in that: a plurality of the springs (11) are distributed in the inner part of the extrusion pad (10) at equal intervals.

4. The test tube anti-shaking mechanism for the reagent kit according to claim 1, characterized in that: the diameter of through-tube hole (9) is greater than the diameter of test tube (6), the top of test tube (6) is through-tube hole (9) and run through roof (4), just the bottom and the standing groove (8) of test tube (6) contact.

5. The test tube anti-shaking mechanism for the reagent kit according to claim 1, characterized in that: the extrusion pad (10) is made of rubber materials.

6. The test tube anti-shaking mechanism for the reagent kit according to claim 1, characterized in that: the top plate (4) is connected with the sliding rod (2) in a sliding way through a sliding sleeve (3).

7. The test tube anti-shaking mechanism for the reagent kit according to claim 1, characterized in that: the bottom of the clamping piece (7) is matched with the placing groove (8), and a protective pad is fixed inside the clamping piece (7).