CN113477295A - Storage device for blood collection - Google Patents

Storage device for blood collection Download PDF

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Publication number
CN113477295A
CN113477295A CN202110821970.8A CN202110821970A CN113477295A CN 113477295 A CN113477295 A CN 113477295A CN 202110821970 A CN202110821970 A CN 202110821970A CN 113477295 A CN113477295 A CN 113477295A
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CN
China
Prior art keywords
lead screw
sliding block
block frame
pair
shaped seat
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Pending
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CN202110821970.8A
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Chinese (zh)
Inventor
李颖
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Individual
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Individual
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Priority to CN202110821970.8A priority Critical patent/CN113477295A/en
Publication of CN113477295A publication Critical patent/CN113477295A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00Supporting devices; Holding devices
    • B01L9/06Test-tube stands; Test-tube holders

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  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

A storage device for blood collection comprises a U-shaped seat, plug boards, a first sliding device, a second sliding device, a third sliding device and a fourth sliding device, wherein outer edges for limiting and guiding the plug boards are arranged on the inner walls of two sides of the U-shaped seat; the top of the plug board is provided with a seat hole for inserting a test tube, and two sides of the plug board are provided with flanges matched with the outer edges of the inner walls of the two sides of the U-shaped seat; the modular design of the plug board meets the storage requirement of a large number of blood sample test tubes. According to the storage device for blood collection, the U-shaped seat and the plug board are in a modular design, after the plug board is inserted into the U-shaped seat, automatic clamping of a blood sample test tube from the plug board to a test tube rack of a blood analyzer can be realized, and test analysis of a large quantity of blood test tubes can be realized by matching with a track and an advanced automatic blood analyzer, so that the requirements in the medical field are met.

Description

Storage device for blood collection
Technical Field
The invention relates to the field of medical instruments, in particular to a storage device for blood collection.
Background
When blood test examination is carried out, hospital staff first draw blood from a blood test object, put the collected blood sample into a test tube, and put an embassy into a test tube rack for blood analysis. When a large amount of blood samples of needs simultaneous detection and analysis, for example school's tissue physical examination of entering the student etc. a large amount of blood collection test tubes need be saved through the test-tube rack, when medical personnel of department carried out medical examination, need the manual work to take out the test tube from the test-tube rack, put into the test-tube rack of devices such as hematology analyzer again and carry out detection and analysis.
The aforesaid carries out the conventional test-tube rack of storage to the blood sample test tube, through artifical plug test tube, modernized inspection analytical equipment such as the full-automatic blood cell analysis appearance of unable high-efficient cooperation influences extensive blood analysis and detects needs.
Disclosure of Invention
The invention aims to provide a storage device for blood collection, which realizes full-automatic insertion of a blood sample test tube and is matched with a blood sample test analysis device to work efficiently.
A storage device for blood collection comprises a U-shaped seat, plug boards, a first sliding device, a second sliding device, a third sliding device and a fourth sliding device, wherein outer edges for limiting and guiding the plug boards are arranged on the inner walls of two sides of the U-shaped seat;
the top of the plug board is provided with a seat hole for inserting a test tube, and two sides of the plug board are provided with flanges matched with the outer edges of the inner walls of the two sides of the U-shaped seat; the modular design of the plug board meets the storage requirement of a large number of blood sample test tubes.
The first sliding device comprises a first lead screw, a second lead screw, a first polished rod for guiding, a second polished rod for guiding, a first sliding block frame and a first electric transmission device consisting of a motor and a speed reducer, wherein two ends of the first lead screw are respectively arranged at the top of the side wall of one side of the U-shaped seat through a first rotating pair and a second rotating pair, and two ends of the second lead screw are respectively arranged at the top of the side wall of the other side of the U-shaped seat through a third rotating pair and a fourth rotating pair; the first polish rod is fixedly arranged right below the first lead screw at the top of the side wall of the U-shaped seat; the second polish rod is fixedly arranged right below the first lead screw at the top of the side wall of the U-shaped seat; the first sliding block frame is connected with the first lead screw and the second lead screw through a first screw pair and a second screw pair, and the first sliding block frame is connected with the first polished rod and the second polished rod through a first moving pair and a second moving pair; the first lead screw and the second lead screw are synchronously driven by a first electric transmission device arranged at one end of the U-shaped seat through the transfer case, and the first sliding block frame is driven by the first lead screw and the second lead screw to controllably and longitudinally move along the first polished rod and the second polished rod.
The second sliding device comprises a third lead screw, a third polished rod for guiding, a second sliding block frame and a second electric transmission device consisting of a motor and a speed reducer, wherein two ends of the third lead screw are respectively arranged at the upper part of the first sliding block frame through a fifth revolute pair and a sixth revolute pair; the third polish rod is fixedly arranged right below a third lead screw at the top of the first sliding block frame; the second sliding block frame is connected with a third screw rod through a third screw pair, and the second sliding block frame is connected with a third polished rod through a third moving pair; the third screw rod is driven by a second electric transmission device arranged at one end of the first sliding block frame, and the second sliding block frame is driven by the third screw rod to controllably move transversely along the third polished rod.
The third sliding device comprises a fourth lead screw, a fourth polished rod for guiding, a third sliding block frame and a third electric transmission device consisting of a motor and a speed reducer, wherein two ends of the fourth lead screw are respectively arranged on the second sliding block frame through a seventh rotating pair and an eighth rotating pair; the fourth polish rod is fixedly arranged on one side of a fourth lead screw on the second sliding block frame; the third sliding block frame is connected with a fourth screw rod through a fourth screw pair, and the third sliding block frame is connected with a fourth polished rod through a fourth moving pair; the fourth lead screw is driven by a third electric transmission device arranged at one end of the second sliding block frame, and the third sliding block frame is driven by the fourth lead screw to controllably move up and down along the fourth polished rod. And the tail end of the third sliding block frame is fixedly provided with a fork frame for placing a test tube. And a vision system for positioning the test tube is arranged on the third slide block frame.
The fourth sliding device comprises a fifth lead screw, a guide rail for guiding, a fourth slider frame and a fourth electric transmission device consisting of a motor and a speed reducer, and the fifth lead screw is arranged on one side of the third slider frame through a ninth revolute pair; the track is fixedly arranged on the third sliding block frame; the fourth sliding block frame is connected with a fifth screw rod through a fifth screw pair, and the fourth sliding block frame is connected with the guide rail through a fifth moving pair; the fifth screw is driven by a fourth electric transmission device arranged at one end of the third sliding block frame, and the fourth sliding block frame is driven by the fifth screw to move up and down along the guide rail in a controllable manner. And a pressing plate for pressing the test tube is mounted at the end part of the fourth sliding block frame.
The invention has the outstanding advantages that:
according to the storage device for blood collection, the U-shaped seat and the plug board are in a modular design, after the plug board is inserted into the U-shaped seat, automatic clamping of a blood sample test tube from the plug board to a test tube rack of a blood analyzer can be realized, and test analysis of a large quantity of blood test tubes can be realized by matching with a track and an advanced automatic blood analyzer, so that the requirements in the medical field are met.
Drawings
FIG. 1 is a three-dimensional schematic view of a storage device for blood collection according to the present invention.
FIG. 2 is a schematic view of a U-shaped seat of a storage device for blood collection according to the present invention.
Fig. 3 is a schematic view of the board according to the present invention.
Fig. 4 is a schematic view of a first sliding device, a second sliding device and a third sliding device according to the present invention.
Fig. 5 is a schematic view of a third sliding device and a fourth sliding device according to the present invention.
Fig. 6 is a schematic view of the insertion of a storage device insert plate into a U-shaped seat for blood collection according to the present invention.
FIG. 7 is a schematic view of the operation of the storage device for blood collection of the present invention.
FIG. 8 is a second schematic view of the operation of the storage device for blood collection of the present invention.
FIG. 9 is a third schematic view of the operation of the storage device for blood collection of the present invention.
FIG. 10 is a partial schematic view of a storage device for blood collection according to the present invention.
FIG. 11 is a fourth schematic view of the operation of the storage device for blood collection of the present invention.
FIG. 12 is a fifth operational schematic of a storage device for blood collection according to the present invention.
FIG. 13 is a sixth schematic view of the operation of the storage device for blood collection of the present invention.
Detailed Description
The technical solution of the present invention is further illustrated by the accompanying drawings and examples.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, a storage device for blood collection, including U type seat 1, picture peg 2, first slider, second slider, third slider, fourth slider, be provided with the outer fringe 17 that is used for the spacing direction of picture peg 2 on the inner wall of U type seat 1 both sides, U type seat 1 bottom is provided with the bottom flange 18 that is used for the spacing direction of picture peg 2, and U type seat 1 one side is provided with the dog 19 that is used for the spacing of picture peg 2.
Referring to fig. 1 and fig. 3, a seat hole 45 for inserting a test tube 48 is formed in the top of the inserting plate 2, and flanges 46 for matching with outer edges 17 of inner walls of two sides of the U-shaped seat 1 are formed on two sides of the inserting plate 2; the plug board 2 is designed in a modularized way, and storage of a large number of blood sample test tubes is met.
Referring to fig. 1, 2, 3, 4 and 5, the first sliding device includes a first lead screw 9, a second lead screw 10, a first polished rod 11 for guiding, a second polished rod 12 for guiding, a first slider frame 3, and a first electric transmission device 7 composed of a motor and a reducer, wherein two ends of the first lead screw 9 are respectively installed on the top of the side wall of one side of the U-shaped seat 1 through a first revolute pair 13 and a second revolute pair 14, and two ends of the second lead screw 10 are respectively installed on the top of the side wall of the other side of the U-shaped seat 1 through a third revolute pair 15 and a fourth revolute pair 16; the first polish rod 11 is fixedly arranged right below the first lead screw 9 at the top of the side wall of the U-shaped seat 1; the second polish rod 12 is fixedly arranged right below the second lead screw 10 at the top of the side wall of the U-shaped seat 1; the first slide block frame 3 is connected with a first lead screw 9 and a second lead screw 10 through a first screw pair 20 and a second screw pair 22, and the first slide block frame 3 is connected with a first polished rod 11 and a second polished rod 12 through a first moving pair 21 and a second moving pair 23; the first lead screw 9 and the second lead screw 10 are synchronously driven by a first electric transmission device 7 arranged at one end of the U-shaped seat 1 through a transfer case 8, and the first slider frame 3 is driven by the first lead screw 9 and the second lead screw 10 to controllably and longitudinally move along the first polished rod 11 and the second polished rod 12.
Referring to fig. 1, 2, 3, 4 and 5, the second sliding device includes a third lead screw 27, a third polished rod 28 for guiding, a second slider frame 4, and a second electric transmission device 24 composed of a motor and a speed reducer, wherein both ends of the third lead screw 27 are respectively mounted on the upper portion of the first slider frame 3 through a fifth revolute pair 25 and a sixth revolute pair 26; the third polish rod 28 is fixedly arranged right below the third lead screw 27 at the top of the first slide block frame 3; the second slider frame 4 is connected with a third lead screw 27 through a third screw pair 30, and the second slider frame 4 is connected with a third polished rod 28 through a third moving pair 29; the third lead screw 27 is driven by a second electric transmission device 24 arranged at one end of the first slide block frame 3, and the second slide block frame 4 is driven by the third lead screw 27 to controllably move transversely along a third polished rod 28.
Referring to fig. 1, 2, 3, 4 and 5, the third sliding device includes a fourth lead screw 32, a fourth polished rod 35 for guiding, a third slider frame 5, and a third electric transmission device 38 composed of a motor and a reducer, wherein two ends of the fourth lead screw 32 are respectively mounted on the second slider frame 4 through a seventh revolute pair 33 and an eighth revolute pair 34; the fourth polish rod 35 is fixedly arranged on one side of the fourth lead screw 32 on the second slider frame 4; the third slider frame 5 is connected with the fourth lead screw 32 through a fourth screw pair 37, and the third slider frame 5 is connected with the fourth polish rod 35 through a fourth moving pair 36; the fourth lead screw 32 is driven by a third electric transmission device 38 arranged at one end of the second slider frame 4, and the third slider frame 5 is driven by the fourth lead screw 32 to controllably move up and down along the fourth polished rod 35. And a fork frame 43 for placing a test tube is fixed at the tail end of the third slide block frame 5. The third slide holder 5 is provided with a vision system 44 for positioning the test tube.
Referring to fig. 1, 2, 3, 4, 5 and 10, the fourth sliding device includes a fifth lead screw 40, a guide rail 52 for guiding, a fourth slider frame 6, and a fourth electric transmission device 39 composed of a motor and a reducer, wherein the fifth lead screw 40 is mounted on one side of the third slider frame 5 through a ninth revolute pair 41; the track 52 is fixedly arranged on the third slide frame 5; the fourth slider frame 6 is connected with the fifth lead screw 40 through a fifth screw pair 53, and the fourth slider frame 6 is connected with the guide rail 52 through a fifth moving pair 31; the fifth lead screw 40 is driven by a fourth electric transmission device 39 arranged at one end of the third slider frame 5, and the fourth slider frame 6 is driven by the fifth lead screw 40 to controllably move up and down along the guide rail 52. The end of the fourth slide frame 6 is provided with a pressure plate for pressing the test tube 48.
Referring to fig. 1, 6, 7, 8, 9, 10, 11, 12 and 13, in engineering application, a U-shaped seat 1 is fixedly placed on a rack 51, a track 50 for conveying a test tube rack for blood test analysis is arranged on one side of the U-shaped seat 1, and a test tube rack 49 is arranged on the track 50; the test tube that medical personnel contained the blood sample inserts picture peg 2 and stores, when needing to carry out assay, and medical personnel inserts picture peg 2 the suitable position in U type seat 1. An example of the operation of such a storage device for blood collection is as follows:
referring to fig. 1 and 7, the first electric actuator 7 is started, and the first slide block frame 3 slides along the first and second polish rods 11 and 12 to the upper side of the test tube 48 under the driving of the first and second lead screws 9 and 10; the second electric actuator 24 is activated, and the second slide frame 4 moves along the third feed rod 28 to above the test tube 48, driven by the third lead screw 27.
Referring to fig. 1 and 8, the third electric actuator 38 is started, and the third slide block frame 5 descends along the fourth polish rod 35 to the lower edge of the test tube cap of the test tube 48 under the driving of the fourth lead screw 32; the first electric actuator 7 is activated ensuring that the fork 43 of the third slide holder 5 is inserted into the lower rim of the test tube cap of the test tube 48.
Referring to fig. 1 and 9, when the fourth electric actuator 39 is activated, the fourth slide frame 6 moves downward along the guide rail 52 under the driving of the fifth lead screw 40 until the pressing plate of the fourth slide frame 6 presses the test tube 48.
Referring to fig. 1 and 11, after the test tube 48 is clamped, the third electric transmission device 38 is started, and the third slide frame 5 is driven by the fourth lead screw 32 to ascend to the top of the second slide frame 4 along the fourth polish rod 35.
Referring to fig. 1 and 12, the second electric transmission device 24 is started, and the second slider frame 4 moves to one end of the first slider frame 3 along the third polished rod 28 under the driving of the third lead screw 27; by the coupled driving of the first electric actuator 7 and the second electric actuator 24, it is ensured that the test tube 48 held on the fork 43 is suspended right above the seating hole of the test tube rack 49.
Referring to fig. 1 and 13, the third electric actuator 38 is activated, and the third slide holder 5 descends along the fourth feed screw 32 until the test tube 48 is inserted into the seat hole of the test tube holder 49.
Referring to fig. 1 and 4, when the fourth electric actuator 39 is activated, the fourth slider frame 6 moves upward along the guide rail 52 under the driving of the fifth lead screw 40 until the pressing plate of the fourth slider frame 6 releases the test tube 48.
Referring to fig. 1 and 4, the first electric actuator 7, the third electric actuator 38 and the second electric actuator 24 are activated until the storage device for blood collection is moved to the initial position, ready for the next test tube clamping.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Claims (4)

1. The utility model provides a storage device for blood collection, includes U type seat, picture peg, first slider, second slider, third slider, fourth slider, its characterized in that: the inner walls of two sides of the U-shaped seat are provided with outer edges for limiting and guiding the inserting plates, the bottom of the U-shaped seat is provided with a bottom flange for guiding and limiting the inserting plates, and one side of the U-shaped seat is provided with a stop block for limiting the inserting plates;
the top of the plug board is provided with a seat hole for inserting a test tube, and two sides of the plug board are provided with flanges matched with the outer edges of the inner walls of the two sides of the U-shaped seat;
the first sliding device comprises a first lead screw, a second lead screw, a first polished rod for guiding, a second polished rod for guiding, a first sliding block frame and a first electric transmission device consisting of a motor and a speed reducer;
two ends of the first lead screw are respectively installed at the top of the side wall of one side of the U-shaped seat through a first rotating pair and a second rotating pair, and two ends of the second lead screw are respectively installed at the top of the side wall of the other side of the U-shaped seat through a third rotating pair and a fourth rotating pair; the first polish rod is fixedly arranged right below the first lead screw at the top of the side wall of the U-shaped seat; the second polish rod is fixedly arranged right below the first lead screw at the top of the side wall of the U-shaped seat; the first sliding block frame is connected with the first lead screw and the second lead screw through a first screw pair and a second screw pair, and the first sliding block frame is connected with the first polished rod and the second polished rod through a first moving pair and a second moving pair; the first lead screw and the second lead screw are synchronously driven by a first electric transmission device arranged at one end of the U-shaped seat through the transfer case.
2. A storage device for blood collection according to claim 1, wherein: the second sliding device comprises a third lead screw, a third polished rod for guiding, a second sliding block frame and a second electric transmission device consisting of a motor and a speed reducer; two ends of the third screw rod are respectively arranged on the upper part of the first sliding block frame through a fifth rotating pair and a sixth rotating pair; the third polish rod is fixedly arranged right below a third lead screw at the top of the first sliding block frame; the second sliding block frame is connected with a third screw rod through a third screw pair, and the second sliding block frame is connected with a third polished rod through a third moving pair; the third lead screw is driven by a second electric transmission device arranged at one end of the first sliding block frame.
3. A storage device for blood collection according to claim 1, wherein: the third sliding device comprises a fourth lead screw, a fourth polished rod for guiding, a third sliding block frame and a third electric transmission device consisting of a motor and a speed reducer; two ends of the fourth lead screw are respectively arranged on the second sliding block frame through a seventh rotating pair and an eighth rotating pair; the fourth polish rod is fixedly arranged on one side of a fourth lead screw on the second sliding block frame; the third sliding block frame is connected with a fourth screw rod through a fourth screw pair, and the third sliding block frame is connected with a fourth polished rod through a fourth moving pair; the fourth lead screw is driven by a third electric transmission device arranged at one end of the second sliding block frame.
4. A storage device for blood collection according to claim 1, wherein: the fourth sliding device comprises a fifth lead screw, a guide rail for guiding, a fourth sliding block frame and a fourth electric transmission device consisting of a motor and a speed reducer; the fifth lead screw is arranged on one side of the third sliding block frame through a ninth revolute pair; the track is fixedly arranged on the third sliding block frame; the fourth sliding block frame is connected with a fifth screw rod through a fifth screw pair, and the fourth sliding block frame is connected with the guide rail through a fifth moving pair; the fifth lead screw is driven by a fourth electric transmission device arranged at one end of the third sliding block frame; a pressing plate for pressing the test tube is arranged at the end part of the fourth sliding block frame; the tail end of the third sliding block frame is fixedly provided with a fork frame for placing a test tube; and a vision system for positioning the test tube is arranged on the third slide block frame.
CN202110821970.8A 2021-07-21 2021-07-21 Storage device for blood collection Pending CN113477295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110821970.8A CN113477295A (en) 2021-07-21 2021-07-21 Storage device for blood collection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110821970.8A CN113477295A (en) 2021-07-21 2021-07-21 Storage device for blood collection

Publications (1)

Publication Number Publication Date
CN113477295A true CN113477295A (en) 2021-10-08

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ID=77942528

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110821970.8A Pending CN113477295A (en) 2021-07-21 2021-07-21 Storage device for blood collection

Country Status (1)

Country Link
CN (1) CN113477295A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103111340A (en) * 2013-02-01 2013-05-22 深圳德夏科技发展有限公司 Sample frame and detection device thereof
CN207562938U (en) * 2017-09-25 2018-07-03 石骏 A kind of medical rack for test tube
CN211303138U (en) * 2019-12-18 2020-08-21 东营职业学院 Test tube rack for microorganism inoculation experiment
CN212549658U (en) * 2020-10-21 2021-02-19 高进贤 Automatic change new coronavirus nucleic acid sampling detection test tube collection device
CN213669429U (en) * 2020-11-10 2021-07-13 于海荣 Blood collection stays a kind test tube strorage device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103111340A (en) * 2013-02-01 2013-05-22 深圳德夏科技发展有限公司 Sample frame and detection device thereof
CN207562938U (en) * 2017-09-25 2018-07-03 石骏 A kind of medical rack for test tube
CN211303138U (en) * 2019-12-18 2020-08-21 东营职业学院 Test tube rack for microorganism inoculation experiment
CN212549658U (en) * 2020-10-21 2021-02-19 高进贤 Automatic change new coronavirus nucleic acid sampling detection test tube collection device
CN213669429U (en) * 2020-11-10 2021-07-13 于海荣 Blood collection stays a kind test tube strorage device

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Application publication date: 20211008