CN211586717U

CN211586717U - Blood sample test-tube rack

Info

Publication number: CN211586717U
Application number: CN201922110678.6U
Authority: CN
Inventors: 甘婷; 刘俊霞; 赵桂桂; 闫震宇
Original assignee: Zhengzhou University of Industrial Technology
Current assignee: Zhengzhou University of Industrial Technology
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-09-29
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a blood sample test-tube rack, including the support body, be equipped with a plurality of test tube holes on the support body, the test tube downthehole test tube that has inserted, be equipped with the backup pad in the middle of the support body, sliding connection has a supporting box in the backup pad, and the below of backup pad is equipped with the joint board, and the bottom of supporting box is equipped with the push rod, and the push rod runs through the backup pad and extends to the below, and the push rod top articulates there is the connecting rod, and the connecting rod is L shape structure, the utility model discloses a carriage release lever and fixed plate carry out the joint to the test tube fixed, avoid the test tube to rock, drive supporting box downstream when ann side test tube, with the connecting rod joint on.

Description

Blood sample test-tube rack

Technical Field

The utility model relates to a test-tube rack field specifically is a blood sample test-tube rack.

Background

The test tube rack is the most basic instrument for laboratories used for placing and airing test tubes, the test tube rack is attached with a corresponding number of small wooden piles and small holes, the test tubes can be vertically placed for standby or for reaction for continuous observation due to the small holes, the test tube rack can also be used for placing blood samples in hospitals, the blood samples can be conveniently detected, and the existing blood sample test tube rack has some problems in use; firstly, because the number of samples detected in a hospital is large, the test tubes in the test tube rack are arranged densely, and the test tubes in the middle are inconvenient to take; one and the pipe diameter kind of test tube is more, and the aperture pipe diameter in the test-tube rack is single, and when the test tube is less, cause the test tube to break between the test tube striking each other easily in the removal, cause the pollution of blood sample.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blood sample test-tube rack to solve the problem of proposing among 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 blood sample test-tube rack, includes the support body, be equipped with a plurality of test tube holes on the support body, the test tube downthehole test tube that has inserted, be equipped with the backup pad in the middle of the support body, sliding connection has a supporting box in the backup pad, the below of backup pad is equipped with the joint board, the bottom of supporting box is equipped with the push rod, the push rod runs through the backup pad and extends to the below, the push rod top articulates there is the connecting rod, the connecting rod is L shape structure, fixedly connected with baffle between connecting rod and the backup pad.

Preferably, be equipped with the spread groove in the backup pad, supporting box sliding connection is in the spread groove, be equipped with spring I between supporting box downside outer wall and the spread groove inner wall.

Preferably, be equipped with the guide way on the joint board, the centre of joint board is equipped with the fixed block, the below of fixed block is the arc structure, the below of fixed block is equipped with the arch, the guide way encircles the fixed block, the other end of connecting rod is located the guide way.

Preferably, the inside both sides of supporting box all are equipped with the dead lever, the dead lever comprises carriage release lever and bracing piece, be equipped with the cavity in the bracing piece, carriage release lever sliding connection is in the cavity, be equipped with spring II between carriage release lever lower extreme and the cavity inner wall, the front end of carriage release lever is equipped with the fixed plate, the slope of fixed plate upside sets up, one deck rubber has been laid to the front end of fixed plate.

Compared with the prior art, the beneficial effects of the utility model are that: the test tube is placed into the test tube hole, the bottom of the test tube reaches the supporting box, the test tube continues to move downwards, the test tube drives the supporting box to slide in the connecting groove, a push rod below the supporting box drives a connecting rod to slide in a guide groove of a clamping plate, the connecting rod reaches a bulge and cannot move, the test tube is loosened at the moment, under the action of a spring I, the supporting box moves upwards, the connecting rod is driven to move simultaneously, the connecting rod is clamped at the arc-shaped position at the bottom end of a fixing block along the guide groove, the test tube is pressed again, the test tube slides out of the fixing block along the guide groove, the spring I pops out the test tube at the moment, and the position; two, the test tube joint of different diameters of being convenient for of slope structure on the fixed plate, the test tube when the downstream, the fixed plate promotes the carriage release lever and slides in the bracing piece, conveniently adapts to the test tube of different diameters, also carries out the joint to the test tube simultaneously and fixes, avoids the test tube to rock.

Drawings

FIG. 1 is a schematic perspective view of a test tube rack;

FIG. 2 is a connection diagram of the internal structure of the test tube rack;

FIG. 3 is a schematic view of a fixing rod structure;

FIG. 4 is a perspective view of the clamping plate.

In the figure: 1 support body, 2 backup pads, 3 test tube holes, 4 test tubes, 5 spread grooves, 6 supporting boxes, 7 spring I, 8 push rods, 9 baffles, 10 connecting rods, 11 joint boards, 12 carriage release levers, 13 bracing pieces, 14 dead levers, 15 fixed plates, 16 guide ways, 17 fixed blocks.

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. 1-4, the present invention provides a technical solution: the utility model provides a blood sample test-tube rack, includes support body 1, is equipped with a plurality of test tube holes 3 on the

support body

1, and 3 interpolations in the test tube hole have test tube 4, are equipped with backup pad 2 in the middle of the support body 1, and sliding connection has a supporting box 6 on the backup pad 2, and the below of backup pad 2 is equipped with joint board 11, and the bottom of supporting box 6 is equipped with push rod 8, and push rod 8 runs through backup pad 2 and extends to the below, and 8 top hinges of push rod have connecting rod 10, and connecting rod 10 is L shape structure, fixedly connected with baffle 9 between connecting rod.

Be equipped with spread groove 5 in the backup pad 2, 6 sliding connection of supporting box are equipped with spring I7 in spread groove 5 between 6 downside outer walls of supporting box and the 5 inner walls of spread groove, and spring I7 is convenient to pop out supporting box 6 when taking out test tube 4.

Be equipped with guide way 16 on joint board 11, the centre of joint board 11 is equipped with fixed block 17, the below of fixed block 17 is the arc structure, the below of fixed block 17 is equipped with the arch, guide way 16 encircles fixed block 17, the other end of connecting rod 10 is located guide way 16, when pressing test tube 4 for the first time, connecting rod 10 is following guide way 16 and reacing the bellying department, it is fixed that not hard up back test tube 4 back connecting rod 10 moves fixed block 17 department and carries out the joint, press test tube 4 once more, test tube 4 is following guide way 16 and shifts out fixed block 17.

6 inside both sides of supporting box are equipped with dead lever 14, dead lever 14 comprises carriage release lever 12 and bracing piece 13, be equipped with the cavity in the bracing piece 13, carriage release lever 12 sliding connection is in the cavity, be equipped with spring II between 12 lower extremes of carriage release lever and the cavity inner wall, the front end of carriage release lever 12 is equipped with fixed plate 15, the slope of 15 upsides of fixed plate sets up, one deck rubber has been laid to the front end of fixed plate 15, the slope structure on the fixed plate 15 is convenient for the 4 joints of test tubes of different diameters, carriage release lever 12 slides in bracing piece 13 and adapts to the test tube 4 of different diameters, it is fixed also to carry out the joint to test tube 4.

The working principle is as follows: the test tube 4 is put into the bracket 1 from the test tube hole 3, the bottom of the test tube 4 reaches the support box 6, the test tube 4 continues to move downwards, the test tube 4 drives the support box 6 to slide in the connecting groove 5, the push rod 8 below the support box 6 drives the connecting rod 10 to slide in the guide groove 16 of the clamping plate 11, the connecting rod 10 cannot move after reaching the bulge, the test tube 4 is loosened at the moment, under the action of the spring I7, the support box 6 moves upwards and simultaneously drives the connecting rod 10 to move, the connecting rod 10 is clamped at the arc-shaped position at the bottom end of the fixing block 17 along the guide groove 16, the test tube 4 is pressed again, the test tube 4 slides out of the fixing block 17 along the guide groove 16, the spring I7 ejects the test tube 4, the position is higher than other test tubes 4 to be conveniently taken, the inclined structure on the fixing plate 15 is convenient for clamping the test tubes 4 with different diameters, when the test, conveniently adapt to the test tube 4 of different diameters, it is fixed also to carry out the joint to test tube 4 simultaneously, avoids test tube 4 to rock.

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 blood sample test-tube rack, includes support body (1), its characterized in that: be equipped with a plurality of test tube holes (3) on support body (1), test tube (4) have been inserted in test tube hole (3), be equipped with backup pad (2) in the middle of support body (1), sliding connection has supporting box (6) on backup pad (2), the below of backup pad (2) is equipped with joint board (11), the bottom of supporting box (6) is equipped with push rod (8), push rod (8) run through backup pad (2) and extend to the below, push rod (8) top articulates there are connecting rod (10), connecting rod (10) are L shape structure, fixedly connected with baffle (9) between connecting rod (10) and backup pad (2).

2. A blood sample tube rack according to claim 1, wherein: be equipped with spread groove (5) on backup pad (2), supporting box (6) sliding connection is in spread groove (5), be equipped with spring I (7) between supporting box (6) downside outer wall and spread groove (5) inner wall.

3. A blood sample tube rack according to claim 1, wherein: be equipped with guide way (16) on joint board (11), the centre of joint board (11) is equipped with fixed block (17), the below of fixed block (17) is the arc structure, the below of fixed block (17) is equipped with the arch, guide way (16) encircle fixed block (17), the other end of connecting rod (10) is located guide way (16).

4. A blood sample tube rack according to claim 1, wherein: the utility model discloses a supporting box, including supporting box (6), dead lever (14) are equipped with dead lever (14) in inside both sides all, dead lever (14) comprise carriage release lever (12) and bracing piece (13), be equipped with the cavity in bracing piece (13), carriage release lever (12) sliding connection is in the cavity, be equipped with spring II between carriage release lever (12) lower extreme and the cavity inner wall, the front end of carriage release lever (12) is equipped with fixed plate (15), fixed plate (15) upside slope sets up, one deck rubber has been laid to the front end of fixed plate (15).