CN216260868U

CN216260868U - Clinical laboratory's pipettor rack

Info

Publication number: CN216260868U
Application number: CN202122576255.0U
Authority: CN
Inventors: 周丽
Original assignee: PANZHIHUA HOSPITAL OF CHINESE TRADITIONAL AND WESTERN MEDICINE
Current assignee: PANZHIHUA HOSPITAL OF CHINESE TRADITIONAL AND WESTERN MEDICINE
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-12
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a clinical laboratory pipettor placing rack, which comprises a placing bottom plate, wherein a side placing plate is fixedly arranged on the top side of the placing bottom plate, the side placing plate is arranged in a trapezoidal structure, a first placing block, a second placing block and a third placing block are fixedly arranged on one side of the side placing plate, placing grooves are formed in the first placing block, the second placing block and the third placing block, the size of each placing groove is sequentially reduced, a first semicircular cone and a second semicircular cone are arranged in each placing groove, the radius of each group of the first semicircular cone and the second semicircular cone is also sequentially reduced, the pipettors are placed in the first semicircular cone and the second semicircular cone, so pipettors with different thicknesses can be placed according to requirements, the first semicircular cone and the second semicircular cone are arranged in a manner of being thick at the top and narrow at the bottom, the pipettor after being placed can be propped, and the bottom of the pipettor is not easy to contact the ground.

Description

Clinical laboratory's pipettor rack

Technical Field

The utility model relates to the technical field of experimental equipment, in particular to a clinical laboratory pipettor placement rack.

Background

The pipette is a measuring instrument for measuring the volume of solution discharged by the pipette, is a slender glass tube with a swelling part in the middle, has a sharp-mouth-shaped lower end, and is marked with a mark line at the neck of the upper end, so that the mark line is an accurate volume mark.

Clinical laboratory need use the pipettor to carry out liquid and move and get in carrying out the use, moves and gets the back and place on the rack, because traditional rack is directly passing the orifice plate after putting, has no way to fix the pipette, therefore the pipette can incline, inserts the pipette perpendicularly into the round hole simultaneously, the most advanced position of pipette like this will direct contact shelf collet position, influences the inspection precision, consequently needs a neotype clinical laboratory pipettor rack to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a clinical laboratory pipettor placing rack which is used for solving the problems.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a clinical laboratory's pipettor rack, including placing the bottom plate, the top side fixed mounting who places the bottom plate has the side board of placing, the side board of placing becomes the trapezium structure setting, one side fixed mounting of side board has first piece of placing, the piece is placed to the second and the piece is placed to the third, the first piece of placing, the piece is placed to the second and the top side that the piece was placed to the third has all seted up the standing groove, be equipped with first semicircle shape and second semicircle toper in the standing groove, first semicircle shape and second semicircle toper looks adaptation, one side of second semicircle toper is equipped with the extrusion subassembly, fixed block fixed mounting is passed through on one side inner wall of standing groove in one side of first semicircle shape.

Preferably, the extrusion assembly comprises an extrusion groove and an extrusion rod, the extrusion groove is formed in the inner wall of one side of the placing groove, the extrusion rod is movably mounted in the extrusion groove, and one end of the extrusion rod extends out of the extrusion groove and is fixedly mounted on one side of the second semi-cone.

Preferably, an extrusion spring is arranged in the extrusion groove, one end of the extrusion spring is fixedly installed on the inner wall of one side of the extrusion groove, and the other end of the extrusion spring is fixedly installed on one end of the extrusion rod.

Preferably, the limiting grooves are formed in the inner walls of the two sides of the extrusion groove, the limiting blocks are fixedly mounted on the two sides of the extrusion rod, and one sides, far away from each other, of the two limiting blocks are slidably mounted in the two limiting grooves respectively.

Preferably, the placing grooves on the first placing block, the second placing block and the third placing block are sequentially increased, and the radiuses of the first semi-cone and the second semi-cone are also sequentially increased.

Preferably, a collecting tank is arranged on the top side of the placing bottom plate, and a liquid receiving box is placed in the collecting tank.

Compared with the prior art, the utility model has the beneficial effects that: the clinical laboratory pipettor placing rack is characterized in that placing grooves are formed in a first placing block, a second placing block and a third placing block, the size of each placing groove is gradually decreased, a first semicircular cone and a second semicircular cone are arranged in each placing groove, the radius of each group of the first semicircular cone and the radius of each group of the second semicircular cone are also gradually decreased, the pipettors are placed in the first semicircular cone and the second semicircular cone, the pipettors with different thicknesses can be placed according to needs, the first semicircular cone and the second semicircular cone are arranged in a thick-upper narrow-lower narrow manner, the pipettors after being placed can be supported, the bottoms of the pipettors are not easy to contact with the ground, when being placed, the second semicircular cone is pushed, an extrusion rod can be driven to move in an extrusion groove, an extrusion spring is compressed, and after being placed, the pipettors can be under the elastic action of the extrusion spring, can step up the pipettor of putting into, can fix the pipettor, be difficult for taking place the slope when placing, the liquid box that connects of setting can collect the liquid that drips.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a partial perspective view of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 2 according to the present invention.

In the figure: 1. placing a bottom plate; 2. a side placement plate; 3. a first placing block; 4. a second placement block; 5. a third placement block; 6. a placement groove; 7. a first semi-conical shape; 8. a second semi-conical shape; 9. extruding a groove; 10. an extrusion stem; 11. a compression spring; 12. a limiting groove; 13. a limiting block; 14. collecting tank; 15. and a liquid receiving box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-4, a clinical laboratory pipettor rack comprises a placement base plate 1, a side placement plate 2 is fixedly mounted on the top side of the placement base plate 1, the side placement plate 2 is arranged in a trapezoidal structure, a first placement block 3, a second placement block 4 and a third placement block 5 are fixedly mounted on one side of the side placement plate 2, placement grooves 6 are respectively formed on the top sides of the first placement block 3, the second placement block 4 and the third placement block 5, a first semi-conical shape 7 and a second semi-conical shape 8 are arranged in the placement grooves 6, the first semi-conical shape 7 is matched with the second semi-conical shape 8, an extrusion component is arranged on one side of the second semi-conical shape 8, one side of the first semi-conical shape 7 is fixedly mounted on the inner wall of one side of the placement grooves 6 through a fixing block, the extrusion component comprises an extrusion groove 9 and an extrusion rod 10, the extrusion groove 9 is arranged on the inner wall of one side of the placement groove 6, the extrusion rod 10 is movably mounted in the extrusion groove 9, one end of an extrusion rod 10 extends out of the extrusion groove 9 and is fixedly arranged at one side of a second semicircular cone 8, an extrusion spring 11 is arranged in the extrusion groove 9, one end of the extrusion spring 11 is fixedly arranged on the inner wall of one side of the extrusion groove 9, the other end of the extrusion spring 11 is fixedly arranged at one end of the extrusion rod 10, after the pipettes are placed in, the placed pipettes can be tightened under the elastic action of the extrusion spring 11, the pipettes can be fixed and are not easy to incline when placed, limiting grooves 12 are respectively arranged on the inner walls of two sides of the extrusion groove 9, limiting blocks 13 are respectively fixedly arranged at two sides of the extrusion rod 10, one sides of the two limiting blocks 13, which are far away from each other, are respectively arranged in the two limiting grooves 12 in a sliding manner, the arranged limiting blocks 13 and the limiting grooves 12 can limit the movement of the extrusion rod 10, the first placing block 3, the second placing block 4 and the placing groove 6 on the third placing block 5 are sequentially increased, the radius of the first semicircle cone 7 and the second semicircle cone 8 that set up also increases in proper order, first place piece 3, the second is placed and all has been seted up standing groove 6 on piece 4 and the third is placed the piece 5, the size of every standing groove 6 is steadilyd decrease in proper order, all be equipped with first semicircle cone 7 and second semicircle cone 8 in each standing groove 6, the radius of every first semicircle cone 7 of group and second semicircle cone 8 also steadilyd decrease in proper order, place the pipettor in first semicircle cone 7 and second semicircle cone 8, can place the pipettor of different sizes of thickness like this, possible place as required, the collecting vat 14 has been seted up to the top side of placing bottom plate 1, place in the collecting vat 14 and connect liquid box 15, the liquid box 15 that connects of setting, can collect the liquid that drips.

When in use: when the pipetter is used in an inspection department, the pipetter needs to be placed, a side placing plate 2 is fixedly installed on the top side of a placing bottom plate 1, the side placing plate 2 is arranged in a trapezoidal structure, a first placing block 3, a second placing block 4 and a third placing block 5 are respectively installed at each step position, placing grooves 6 are respectively formed in the first placing block 3, the second placing block 4 and the third placing block 5, the size of each placing groove 6 is gradually reduced, a first semicircular cone 7 and a second semicircular cone 8 are respectively arranged in each placing groove 6, the radius of each group of the first semicircular cone 7 and the radius of each group of the second semicircular cone 8 are also gradually reduced, the pipetter is placed in the first semicircular cone 7 and the second semicircular cone 8, so that pipetters with different thicknesses can be placed, the pipetters can be placed according to needs, the first semicircular cone 7 and the second semicircular cone 8 are arranged in a manner of being thick at the top and narrow at the bottom, can prop the support to the pipettor after placing, the bottom of pipettor is difficult for contacting ground, when placing, promote second semicircle toper 8, will drive the extrusion pole 10 and remove in extrusion groove 9, and compress extrusion spring 11, extrusion pole 10 removes and drives stopper 13 and slide in spacing groove 12, stopper 13 and the spacing groove 12 of setting, can carry on spacingly to the removal of extrusion pole 10, put into the back when the pipettor, can be under extrusion spring 11's elastic force effect, can step up the pipettor of putting into, can fix the pipettor, difficult emergence slope when placing, the liquid receiving box 15 of setting, can collect the liquid that drips.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A clinical laboratory pipettor placing rack comprises a placing bottom plate (1) and is characterized in that, place top side fixed mounting of bottom plate (1) and have side place board (2), side place board (2) become the trapezium structure setting, one side fixed mounting of side place board (2) has first place piece (3), the piece (4) is placed to the second and piece (5) is placed to the third, first place piece (3), the top side that piece (4) and third were placed to the second was placed piece (5) has all been seted up standing groove (6), be equipped with first semicircle cone (7) and second semicircle cone (8) in standing groove (6), first semicircle cone (7) and second semicircle cone (8) looks adaptation, one side of second semicircle cone (8) is equipped with the extrusion subassembly, one side of first semicircle cone (7) is passed through fixed block fixed mounting on one side inner wall of standing groove (6).

2. The clinical laboratory pipettor rack according to claim 1, wherein the extrusion assembly comprises an extrusion groove (9) and an extrusion rod (10), the extrusion groove (9) is formed in the inner wall of one side of the placement groove (6), the extrusion rod (10) is movably installed in the extrusion groove (9), and one end of the extrusion rod (10) extends out of the extrusion groove (9) and is fixedly installed on one side of the second semicircular cone (8).

3. The clinical laboratory pipettor holder according to claim 2, wherein an extrusion spring (11) is arranged in the extrusion groove (9), one end of the extrusion spring (11) is fixedly installed on the inner wall of one side of the extrusion groove (9), and the other end of the extrusion spring (11) is fixedly installed on one end of the extrusion rod (10).

4. The clinical laboratory pipettor placement rack according to claim 2, wherein the inner walls of the two sides of the extrusion groove (9) are respectively provided with a limiting groove (12), the two sides of the extrusion rod (10) are respectively and fixedly provided with a limiting block (13), and one sides of the two limiting blocks (13) away from each other are respectively and slidably mounted in the two limiting grooves (12).

5. A clinical laboratory pipette holder according to claim 1, wherein the placement grooves (6) on the first placement block (3), the second placement block (4) and the third placement block (5) are sequentially increased, and the radii of the first half-cone (7) and the second half-cone (8) are sequentially increased.

6. Clinical laboratory pipettor holder according to claim 1, wherein a collection trough (14) is provided on the top side of the placement base plate (1), and a liquid receiving cassette (15) is placed in the collection trough (14).