CN205182798U

CN205182798U - Test tube frame

Info

Publication number: CN205182798U
Application number: CN201520990550.2U
Authority: CN
Inventors: 修冬莹; 张英楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-03
Filing date: 2015-12-03
Publication date: 2016-04-27
Anticipated expiration: 2025-12-03

Abstract

The utility model relates to a test tube frame, it includes a main support and test tube holder, test tube holder's the recess and the slide rail sliding connection of main support, sliding connection between test tube holder's the spout and the dog of main support, its characteristics are: still include the limiter, every test tube holder's the outside is arranged respectively in to the limiter, and limiter one end links firmly with test tube holder, the other end contacts with the main support. Test tube holder is located inside the main support at ordinary times, limiter lower part and main support contact that the test tube holder outside linked firmly, in using, slider with the limiter upwards slides earlier, the slider of limiter leaves the main support, test tube holder can be pulled out and required test tube is seeked and take out, when needing moving as a whole test tube frame, slider lapse with the limiter, the slider of limiter contacts with the main support again, thereby prevented test tube holder to remove the roll -off main support by oneself, moving as a whole test tube frame that can be safe.

Description

A kind of rack for test tube

Technical field

The utility model relates to inspection apparatus, is a kind of rack for test tube.

Background technology

Rack for test tube, as a kind of common tool putting test tube, is widely used in Ge great small hospital or scientific research institutions.Some are needed manual to add sample and the larger experiment of sample size one by one, if application common test tube frame, such problem will be run into: first row sample is high-visible, taking and placing ratio is easier to, but the sample that second row is later, due to blocking by last stock layout basis, experimenter does not see rear stock layout mark originally, and common test tube frame often arrange between space narrower, the sample taking and placing be clipped in the middle are very inconvenient, the careless slightly mistake that is easy to is taken or leaks by test tube, brings many puzzlements to a lot of experimenter.The utility application of application number 2015201072882 discloses one " medical test department rack for test tube ", solve described problem, during use, test tube is put into test-tube stent, test-tube stent inner bottom surface is provided with slot for fixing test tube, prevent test tube from tilting even to skew, to search certain test tube of taking, only test-tube stent pull-out need be searched, after finding corresponding test tube, take out test tube in test-tube stent pull-out state, can prevent from touching other test tubes during these in vitro other in vitro liquid or taking-ups of liquid contamination.Problems existing is: for convenience of the pull back and forth of test-tube stent, the slide rail that main support is arranged and the groove that test-tube stent is arranged, be slidably matched between the block that main support is arranged and the chute that test-tube stent is arranged, coefficient of friction is little, and when using, often need described rack for test tube to move integrally, therefore test-tube stent easily in described rack for test tube moves integrally automatic moving skid off, light then cause mobile after place difficulty, heavy then cause test-tube stent slippage, impact experiment is normally carried out, for the experiment sample of some disposable acquisition, experiment sample cannot be tested after damaging.

Summary of the invention

Technical problem to be solved in the utility model is: the shortcoming overcoming prior art, there is provided that a kind of structure is simple, easy to use, pull freely, safe and reliable rack for test tube, test-tube stent can either be pulled out carry out searching required test tube and take out test tube in test-tube stent pull-out state, can prevent again test-tube stent automatic moving from skidding off rack for test tube when rack for test tube moves integrally, guarantee that pull is carried out in test-tube stent manual operation, meet requirement of experiment.

The scheme of the utility model technical solution problem is: a kind of rack for test tube, it comprises a main support and several test-tube stents, described main support end face and bottom surface arrange several slide rails, main support bottom surface, between two slide rails, block is set, four long limits of each test-tube stent are equipped with groove, bottom is provided with chute, each test-tube stent is placed between the slide rail of main support setting, the slide rail that the groove of test-tube stent and main support are arranged is slidably connected, be slidably connected between the chute that test-tube stent is arranged and the block that main support is arranged, it is characterized in that: also comprise limiter, described limiter is placed in the outside of each test-tube stent respectively, limiter one end and test-tube stent are connected, the other end contacts with main support.

The structure of described limiter is: it comprises pedestal and slide block, the longitudinal direction of described pedestal arranges gathering sill, the cross section of gathering sill is dove-tail form or T-shaped, the gathering sill of pedestal outwards, be placed in test-tube stent outside and be connected, the top of described slide block is guide end, bottom is positive stop end, the guide end side on slide block top arranges guide rail, and the cross section of guide rail is dove-tail form or T-shaped, and the guide rail of slide block is slidably connected with the gathering sill of pedestal, positive stop end contacts with main support.

A kind of rack for test tube of the utility model, be slidably connected between its main support and several test-tube stents, the structure of the limiter that is connected outside test-tube stent can either pull out test-tube stent and carry out searching required test tube, and take out test tube in test-tube stent pull-out state, can prevent again test-tube stent automatic moving from skidding off main support when rack for test tube moves integrally, guarantee that pull is carried out in test-tube stent manual operation, meet requirement of experiment.The utility model at ordinary times test-tube stent is positioned at main support inside, the slide block bottom of the limiter be connected outside test-tube stent contacts with main support, during use, first by the slide block upward sliding of limiter, the slide block of limiter leaves main support, test-tube stent can be pulled out carry out searching required test tube, and take out test tube in test-tube stent pull-out state, when needing to move integrally rack for test tube, by the slide block slide downward of limiter, the slide block of limiter contacts with main support again, thus prevents test-tube stent automatic moving to skid off main support, and what get final product safety moves integrally rack for test tube.Have that structure is simple, easy to use, pull freely, safe and reliable advantage.

Accompanying drawing explanation

Fig. 1 is the schematic front view of a kind of rack for test tube of the utility model;

Fig. 2 is that schematic diagram is looked on a left side of Fig. 1;

Fig. 3 is that schematic diagram is looked on Fig. 1 right side;

Fig. 4 is the generalized section of the limiter of a kind of rack for test tube of the utility model;

Fig. 5 is the pull-out view of a kind of rack for test tube of the utility model;

Fig. 6 is the structural representation of embodiment 2.

In figure: 1 slide block, 2 push away handle, 3 pedestals, 4 main supports, 5 test-tube stents, 6 slide rails, 7 guide rails.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is further illustrated.

With reference to Fig. 1-Fig. 5, embodiment 1, a kind of rack for test tube of the present embodiment, it comprises a main support 4 and several test-tube stents 5, described main support 4 end face and bottom surface arrange several slide rails 6, main support 4 bottom surface, between two slide rails 6, block is set, four long limits of each test-tube stent 5 are equipped with groove, bottom is provided with chute, each test-tube stent 5 is placed between the slide rail 6 of main support 4 setting, the slide rail 6 that the groove of test-tube stent 5 and main support 4 are arranged is slidably connected, be slidably connected between the chute that test-tube stent 5 is arranged and the block that main support 4 is arranged, also comprise limiter, described limiter is placed in the outside of each test-tube stent 5 respectively, limiter one end and test-tube stent 5 are connected, the other end contacts with main support 4.

The structure of described limiter is: it comprises pedestal 3 and slide block 1, the longitudinal direction of described pedestal 3 arranges gathering sill, the cross section of gathering sill is T-shaped, the gathering sill of pedestal 3 outwards, be placed in test-tube stent 5 outside and be connected, the top of described slide block 1 is guide end, bottom is positive stop end, the guide end side on slide block 1 top arranges guide rail 7, the other end arrange be fixed with one push away handle 2, the cross section of guide rail 7 is dove-tail form or T-shaped, and the guide rail 7 of slide block 1 is slidably connected with the gathering sill of pedestal 3, positive stop end contacts with main support 4.

The present embodiment adopts prior art manufacture.

The present embodiment using method is, the utility model at ordinary times test-tube stent 5 is positioned at main support 4 inside, slide block 1 bottom of the limiter be connected outside test-tube stent 5 contacts with main support 4, during use, first by slide block 1 upward sliding of limiter, the slide block 1 of limiter leaves main support 4, test-tube stent 5 can be pulled out carry out searching required test tube, and pull out state taking-up test tube at test-tube stent 5, when needing to move integrally rack for test tube, by slide block 1 slide downward of limiter, the slide block 1 of limiter contacts with main support 4 again, thus prevent test-tube stent 5 automatic moving to skid off main support 4, what get final product safety moves integrally rack for test tube.

With reference to Fig. 6, embodiment 2, the present embodiment is substantially the same manner as Example 1, and difference is: the gathering sill cross section of described limiter and the cross section of guide rail 7 are dove-tail form, and the guide rail 7 of slide block 1 is slidably connected with the gathering sill of pedestal 3, positive stop end contacts with main support 4.

The utility model is not limited to this detailed description of the invention, and to those skilled in the art, simple copy and improvement without creative work all belong to the scope that the utility model claim is protected.

Claims

1. a rack for test tube, it comprises a main support and several test-tube stents, described main support end face and bottom surface arrange several slide rails, main support bottom surface, between two slide rails, block is set, four long limits of each test-tube stent are equipped with groove, bottom is provided with chute, each test-tube stent is placed between the slide rail of main support setting, the slide rail that the groove of test-tube stent and main support are arranged is slidably connected, be slidably connected between the chute that test-tube stent is arranged and the block that main support is arranged, it is characterized in that: also comprise limiter, described limiter is placed in the outside of each test-tube stent respectively, limiter one end and test-tube stent are connected, the other end contacts with main support.

2. a kind of rack for test tube as claimed in claim 1, it is characterized in that: the structure of described limiter is: it comprises pedestal and slide block, the longitudinal direction of described pedestal arranges gathering sill, the cross section of gathering sill is dove-tail form or T-shaped, the gathering sill of pedestal outwards, be placed in test-tube stent outside and be connected, the top of described slide block is guide end, bottom is positive stop end, the guide end side on slide block top arranges guide rail, the cross section of guide rail is dove-tail form or T-shaped, and the guide rail of slide block is slidably connected with the gathering sill of pedestal, positive stop end contacts with main support.