CN215894174U

CN215894174U - Clinical laboratory uses blood mixing device

Info

Publication number: CN215894174U
Application number: CN202023032737.1U
Authority: CN
Inventors: 刘月兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2022-02-22
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a blood mixing device for a clinical laboratory, which comprises a base, carriages, a test tube placing rack and a cambered surface base, wherein a vibration cavity is arranged in the cambered surface base, a vibration motor is fixedly arranged in the vibration cavity, the top of the cambered surface base is fixedly connected with the test tube placing rack through a plurality of groups of springs, a plurality of groups of sliding blocks are fixedly connected on two corresponding sides of the test tube placing rack, a group of carriages are fixedly connected on each group of sliding blocks on the base, sliding grooves are formed in the carriages, the sliding blocks are connected in the corresponding sliding grooves in a sliding manner, a rotating motor is fixedly arranged on the base between the carriages, a cam is fixedly arranged on a rotating shaft of the rotating motor, the cam corresponds to the middle position of the bottom of the cambered surface base, the cambered surfaces of the cambered surface bases are in contact with each other, and a group of steering buttons is fixedly arranged on two sides of the cam on the base. The utility model has the advantages of uniform mixing of blood and anticoagulant, excellent mixing effect and capability of accelerating working efficiency.

Description

Clinical laboratory uses blood mixing device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a blood mixing device for a clinical laboratory.

Background

Clinical laboratories are the bridge between clinical and basic medicine, and include clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral, and transfusions. Clinical laboratory often need examine blood, after gathering blood, generally need add in blood for preventing that blood from coagulating and prevent the coagulant, just need mix blood and anticoagulant after adding the anticoagulant, and for guaranteeing the test effect, blood can not produce the sediment, consequently needs blood to be in the oscillation state, generally all is the manual work among the prior art and rocks, and medical personnel rocks intensity of labour height for a long time, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the blood mixing device which can uniformly mix blood and the anticoagulant, has excellent mixing effect and can accelerate the working efficiency.

The technical scheme adopted by the utility model for realizing the purpose is as follows: a blood mixing device for clinical laboratory comprises a base, a sliding frame, a test tube placing frame and a cambered surface base, wherein the bottom of the cambered surface base is arranged to be a cambered surface, the top of the cambered surface base is arranged to be a plane, a vibration cavity is arranged in the cambered surface base, a vibration motor is fixedly arranged in the vibration cavity, a plurality of groups of springs are fixedly connected to the top of the cambered surface base, the other ends of the plurality of groups of springs are fixedly connected to the bottom of the test tube placing frame, a plurality of groups of test tube placing holes are arranged on the test tube placing frame, a plurality of groups of sliding blocks are fixedly connected to two corresponding sides of the test tube placing frame, a group of sliding blocks are fixedly connected to each group of sliding blocks on the base, sliding grooves are arranged on the sliding frame, the sliding blocks are slidably connected to the corresponding sliding grooves, gaps exist between the sliding blocks and the groove walls of the sliding grooves, a rotating motor is fixedly arranged between the sliding frames on the base, the improved motor control device is characterized in that a cam is fixedly mounted on a rotating shaft of the rotating motor, the cam is inconsistent with the arc surface of the arc surface base, a group of steering buttons are fixedly mounted on two sides of the cam on the base, a control shell is arranged on the base, a single chip microcomputer is arranged in the control shell, a starting button is arranged outside the control shell, and the steering buttons, the motor, the vibrating motor and the starting button are connected with the single chip microcomputer in a signal mode.

The test tube placing rack is characterized by comprising a bottom plate, a middle plate and a top plate, the bottom plate, the middle plate and the top plate are fixedly connected through a plurality of groups of connecting rods, test tube placing holes penetrate through the top plate and the middle plate, each group of test tube placing holes correspond to the bottom plate, and hole grooves are formed in the test tube placing holes.

The equal fixedly connected with rubber card pad in the hole is placed to the test tube on roof and the medium plate.

The upper portion of the base is fixedly connected with a housing, the motor and the steering button are located in the housing, a movement hole is formed in the top of the housing corresponding to the cam, and the cam penetrates out of the movement hole.

The cambered surface base with what shake the chamber intercommunication is provided with the maintenance mouth, fixed mounting has the closing cap on the maintenance mouth.

The cam corresponds to the middle position of the bottom of the cambered surface base.

The utility model has the beneficial effects that: this device drives the cam through the motor and rotates, can make the test tube rack slide from top to bottom between the balladeur train when the cam rotates, vibrating motor produces vibrations when the test tube rack slides from top to bottom, make test tube rack also produce vibrations through the spring, when the test tube of depositing blood places on test tube rack like this, alright make blood produce the oscillation through up-and-down motion and vibrations, make blood and anticoagulant mix the equal, mix the equal effect excellent, can avoid appearing blood coagulation, precipitate, alleviate manual operation that can be very big through this device, accelerate work efficiency.

Drawings

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

FIG. 2 is a schematic structural view of the present invention without a cover;

FIG. 3 is a schematic view of the test tube rack of the present invention.

In the figure: the test tube rack comprises a base 1, a sliding frame 2, a test tube placing frame 3, a cambered surface base 4, a vibration cavity 5, a vibration motor 6, a spring 7, a test tube placing hole 8, a sliding block 9, a sliding groove 10, a rotating motor 11, a cam 12, a turning button 13, a control shell 14, a starting button 15, a bottom plate 16, a middle plate 17, a top plate 18, a connecting rod 19, a hole groove 20, a housing 21, a motion hole 22 and a sealing cover 23.

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.

Referring to fig. 1-3, a blood mixing device for clinical laboratory, comprising a base 1, a sliding frame 2, a test tube rack 3 and a cambered base 4, wherein the bottom of the cambered base 4 is set to be a cambered surface, the top is set to be a plane, a vibration chamber 5 is arranged inside the cambered base 4, a vibration motor 6 is fixedly arranged inside the vibration chamber 5, a plurality of groups of springs 7 are fixedly connected to the top of the cambered base 4, the other ends of the plurality of groups of springs 7 are fixedly connected to the bottom of the test tube rack 3, when the vibration motor 6 vibrates, the test tube rack 3 can vibrate through the springs 7, a plurality of groups of test tube placing holes 8 for placing test tubes are arranged on the test tube rack 3, a plurality of groups of sliding blocks 9 are fixedly connected to two corresponding sides of the test tube rack 3, a group of sliding frames 2 are fixedly connected to each group of sliding blocks 9 on the base 1, a sliding chute 10 is arranged on the sliding frame 2, the sliding blocks 9 are connected in the corresponding sliding grooves 10 in a sliding mode, gaps exist between the sliding blocks 9 and the groove walls of the sliding grooves 10, namely the sliding blocks 9 do not slide stably between the sliding grooves 10, a rotating motor 11 is fixedly installed on the base 1 and located between the sliding frames 2, a cam 12 is fixedly installed on a rotating shaft of the rotating motor 11, the cam 12 corresponds to the middle position of the bottom of the cambered base 4 and abuts against the cambered surface of the cambered base 4, a group of steering buttons 13 are fixedly installed on two sides of the cam 12 on the base 1, a control shell 14 is arranged on the base 1, a single chip microcomputer is arranged in the control shell 14, a starting button 15 is arranged outside the control shell 14, the steering buttons 13, the motor, the vibrating motor 6 and the starting button 15 are in signal connection with the single chip microcomputer, the rotating motor 11 can be started to rotate through the starting button 15, and the rotating motor 11 can drive the cam 12 to rotate, cam 12 can make test tube rack 3 move between balladeur train 2 when rotating, after cam 12 rotated the turn button 13 of pushing down one side, turn button 13 of pushing down can send a turn signal to singlechip, thereby the singlechip control motor begins to rotate to the another side, thereby circulate in proper order and realize that the motor drives the continuous reciprocal rotation of cam 12, thereby make test tube rack 3 constantly carry out the up-and-down motion, make the test tube on test tube rack 3 be in the vibration state.

This embodiment provides a test tube rack 3's structure, test tube rack 3 is including bottom plate 16, medium plate 17 and roof 18, bottom plate 16, medium plate 17, through 19 fixed connection of multiunit connecting rod between the roof 18, the hole 8 runs through roof 18 and medium plate 17 are placed to the test tube, it all is provided with hole groove 20 to place hole 8 on the bottom plate 16 to correspond every group test tube, can guarantee through such test tube rack 3 that the test tube places firmly, and equal fixedly connected with rubber card pad in the hole 8 is placed to the test tube on roof 18 and medium plate 17, it makes the test tube place further firmly to block the pad through rubber.

The utility model is more optimized in that the upper part of the base 1 is fixedly connected with the housing 21, the motor and the steering button 13 are both positioned in the housing 21, the top of the housing 21 is provided with a moving hole 22 corresponding to the cam 12, the cam 12 penetrates out of the moving hole 22, the motor and the steering button 13 are protected through the housing 21, the service life is ensured, and meanwhile, the damage to the external personnel is avoided.

In the utility model, a maintenance opening is formed in the cambered surface base 4 and communicated with the vibration cavity 5, a sealing cover 23 is fixedly arranged on the maintenance opening, and the vibration motor 6 can be maintained and repaired through the maintenance opening.

The working principle of the utility model is as follows: during the use, to deposit the test tube that has blood and place hole 8 in the test tube one by one, later through start button 15 starting drive, make vibrating motor 6 and rotate 11 works of motor, the produced vibration of vibrating motor 6 can transmit to test tube rack 3 through spring 7 on, make the test tube on the test tube rack 3 produce the vibration, it can drive cam 12 and rotate to rotate motor 11 simultaneously, when cam 12 rotates, can make test tube rack 3 slide from top to bottom between balladeur train 2, because be not stable slip between slider 9 and the spout 10, so during the up-and-down motion of test tube rack 3, can produce certain rocking, so just make under vibration and up-and-down motion's effect, the test tube produces the oscillation, guarantee blood and the thoughtlessly equal of anticoagulant, avoid blood to appear coagulating, deposit.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a clinical laboratory uses blood mixing device which characterized in that: comprises a base (1), a sliding frame (2), a test tube placing frame (3) and an arc surface base (4); the bottom of the arc surface base (4) is set to be an arc surface, the top of the arc surface base is set to be a plane, a vibration cavity (5) is arranged inside the arc surface base (4), a vibration motor (6) is fixedly installed inside the vibration cavity (5), a plurality of groups of springs (7) are fixedly connected to the top of the arc surface base (4), the other ends of the plurality of groups of springs (7) are fixedly connected to the bottom of the test tube placing rack (3), a plurality of groups of test tube placing holes (8) are formed in the test tube placing rack (3), a plurality of groups of sliding blocks (9) are fixedly connected to two corresponding sides of the test tube placing rack (3), a group of sliding frames (2) are fixedly connected to each corresponding group of sliding blocks (9) on the base (1), sliding grooves (10) are formed in the sliding frames (2), the sliding blocks (9) are slidably connected in the corresponding sliding grooves (10), and gaps exist between the sliding blocks (9) and the groove walls of the sliding grooves (10), lie in on base (1) fixed mounting has rotation motor (11) between balladeur train (2), fixed mounting has cam (12) in the axis of rotation motor (11), cam (12) with the cambered surface of cambered surface base (4) is inconsistent, lie in on base (1) the equal fixed mounting in both sides of cam (12) has a set of turn button (13), be provided with control shell (14) on base (1), control shell (14) inside is provided with the singlechip, control shell (14) outside is provided with start button (15), turn button (13), motor, vibrating motor (6), start button (15) all with singlechip signal connection.

2. The blood mixing device for the clinical laboratory according to claim 1, wherein: test tube rack (3) are including bottom plate (16), medium plate (17) and roof (18), through multiunit connecting rod (19) fixed connection between bottom plate (16), medium plate (17), roof (18), hole (8) are placed to the test tube runs through roof (18) and medium plate (17), correspond every group on bottom plate (16) hole (8) are all provided with hole groove (20) are placed to the test tube.

3. The blood mixing device for clinical laboratory according to claim 2, characterized in that: the test tube placing holes (8) in the top plate (18) and the middle plate (17) are fixedly connected with rubber clamping pads.

4. The blood mixing device for the clinical laboratory according to claim 1, wherein: base (1) upper portion fixedly connected with housing (21), motor, turn button (13) all are located in housing (21), housing (21) top corresponds cam (12) are provided with motion hole (22), cam (12) are worn out motion hole (22).

5. The blood mixing device for the clinical laboratory according to claim 1, wherein: the cambered surface base (4) is provided with a maintenance opening communicated with the vibration cavity (5), and a sealing cover (23) is fixedly mounted on the maintenance opening.

6. The blood mixing device for the clinical laboratory according to claim 1, wherein: the cam (12) corresponds to the middle position of the bottom of the cambered surface base (4).