CN212009606U - Test tube is recognition device in batches - Google Patents

Abstract

The utility model discloses a test tube batch identification device, wherein the test tubes are pasted with identification codes, a plurality of test tube placing hole sites for inserting the test tubes are arranged on the test tube rack, each test tube placing hole site corresponds to a test tube placing hole site serial number, and one side of each test tube placing hole site is provided with an opening; the code scanning table is used for placing a test tube rack; the code reader is arranged on the code scanning platform and used for reading the identification code on the test tube and acquiring the serial number of the test tube placing hole position where the test tube is located; test tube rotating assembly locates sweep a yard bench, the rotatable test tube of placing in sweeping a yard bench test-tube rack makes the test tube rotate to the identification code from uncovered position that exposes, uncovered orientation code reader when the test-tube rack is placed in sweeping a yard bench. Through the rotation of test tube rotating assembly to the test tube, make the code reader can discern many test tubes on the test-tube rack in batches simultaneously, improve the recognition efficiency of test tube.

Description

Test tube is recognition device in batches

Technical Field

The utility model relates to a biological medicine technical field especially relates to a test tube is recognition device in batches.

Background

The department of hospital blood transfusion generally deposits the blood sample of gathering in the test tube, again with the test tube storage in cold-stored refrigerator to guarantee the storage security and the validity of blood sample. At present, when the test tube put in storage, can demonstrate a virtual test-tube rack on the display screen at management and control terminal, this virtual test-tube rack is corresponding the matching with the inside real test-tube rack of refrigerator, scans single test tube through the bar code reader, and manual selection a test tube on the virtual test-tube rack of display screen places the position, will sweep the test tube after the sign indicating number is accomplished again and place on the corresponding position of placing on the test-tube rack in refrigerator, accomplish the test tube and put in storage. When the test tube is taken out of the warehouse, the placing position of the test tube to be taken can be displayed on the display screen, the test tube is taken out from the corresponding position in the refrigerator manually by a worker, and the code is swept to finish the warehouse-out.

The warehouse entry and the ex-warehouse process of test tube need artifical manual participation, and the probability of makeing mistakes is high, access inefficiency, and the test tube is that single branch discerns, to hospital blood transfusion branch of academic or vocational study, need handle a large amount of blood storage test tubes every day, and this can reduce hospital blood transfusion branch of academic or vocational study's blood sample management efficiency undoubtedly.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model discloses to the technical problem that the test tube identification efficiency is low among the prior art, provide a test tube identification device in batches to the batch discernment that realizes the test tube reads, improves test tube storage efficiency.

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

the utility model provides a test tube is recognition device in batches, it has the identification code to paste on the test tube, include: a control terminal; the test tube rack is provided with a plurality of test tube placing hole sites for inserting test tubes, each test tube placing hole site corresponds to one test tube placing hole site number, and one side of each test tube placing hole site is provided with an opening; the code scanning table is used for placing the test tube rack; the code reader is arranged on the code scanning platform and used for reading the identification code on the test tube and acquiring the serial number of the test tube placing hole where the test tube is located; test tube rotating assembly locates sweep a yard bench, the rotatable test tube of placing in sweeping a yard bench test-tube rack makes the test tube rotates extremely the identification code is followed uncovered position that exposes, uncovered orientation when the test-tube rack is placed in sweeping a yard bench the code reader.

In some embodiments of the present application, the bottom end of the tube placement site has a first opening; the test tube rotating assembly comprises a base, the base is fixedly connected with the code scanning platform, and a first driving part and a second driving part are arranged on the base; the first driving part is connected with a movable part, a plurality of ejector rods are arranged on the movable part, the ejector rods can be in one-to-one correspondence with a plurality of test tube placing hole positions in a test tube rack placed on the code scanning platform, second holes corresponding to the ejector rods are formed in the code scanning platform, and the first driving part drives the movable part to move up and down, so that the ejector rods can extend into the first holes from the second holes and abut against the bottoms of the test tubes; the second driving part is connected with the ejector rod and drives the ejector rod to rotate.

In some embodiments of the present application, a synchronous belt is disposed between two adjacent push rods, and the second driving portion is connected to one of the synchronous belts.

In some embodiments of the present application, an opening portion is disposed on the code scanning platform; the base is provided with a stopping portion and a third driving portion, the stopping portion is connected with the third driving portion, and the third driving portion drives the stopping portion to move up and down, so that the stopping portion can extend out of the opening portion and is used for limiting the test tube rack on the code scanning table.

In some embodiments of this application, be equipped with first spacing portion on the test-tube rack, it is equipped with the spacing portion of second to sweep the correspondence of sign indicating number bench, first spacing portion with the cooperation of the spacing portion of second.

In some embodiments of the present application, the first limiting portion is a groove portion disposed at the bottom of the test tube rack, the second limiting portion is a protrusion portion disposed on the code scanning table, the protrusion portion extends along the axial direction of the code scanning table, and the groove portion is in sliding fit with the protrusion portion.

In some embodiments of this application, sweep a yard bench and be equipped with forced induction switch the test-tube rack is placed when sweeping yard bench predetermined position, the test-tube rack acts on forced induction switch is last, through forced induction switch generates the sensing signal and sends to management and control terminal, through management and control terminal control test tube rotating assembly action the code reader reads and is in relevant information that each test tube in the test-tube rack on the predetermined position corresponds.

In some embodiments of this application, sweep a yard bench and be equipped with the pilot lamp, the pilot lamp with management and control terminal communication or connection.

In some embodiments of the present application, the test tube racks are correspondingly provided with a first clamping portion and a second clamping portion along opposite sides of the test tube racks in the width direction, and when the two test tube racks are placed in close proximity, the first clamping portion on one of the test tube racks can be clamped with the second clamping portion on the other test tube rack.

In some embodiments of the present application, a recess is formed in one of the side walls of the tube rack for avoiding a tube on an adjacent tube rack.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

in the disclosed test tube identification device in batches of this application, locate and sweep a yard bench test tube rotating assembly and can act on the test tube and place the test tube in the hole site, make the test tube rotate to the identification code from uncovered exposing and towards reading a yard ware, through the rotation of test tube rotating assembly to the test tube, make reading a yard ware and can carry out batch discernment to many test tubes on the test tube rack simultaneously, improve the recognition efficiency of test tube.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a refrigerated storage cabinet in an embodiment of the tube storage system of the present invention;

FIG. 2 is a schematic structural diagram of two test tube racks connected side by side in an embodiment of the test tube storage system of the present invention;

FIG. 3 is a schematic diagram of a single tube rack in an embodiment of the tube storage system of the present invention;

FIG. 4 is a schematic bottom view of a single tube rack in an embodiment of the tube storage system of the present invention;

FIG. 5 is a schematic diagram of a rack for holding test tubes in an embodiment of the test tube storage system of the present invention;

FIG. 6 is a first schematic structural diagram of a code scanning table in an embodiment of the cuvette storage system according to the present invention;

FIG. 7 is a second schematic structural diagram of a code scanning table in an embodiment of the tube storage system of the present invention;

FIG. 8 is a schematic view of the structure of FIG. 7 from another perspective;

FIG. 9 is a schematic view of a bottom view of a stacking block in an embodiment of the cuvette storage system according to the invention;

FIG. 10 is a schematic diagram of a tube rotating assembly in an embodiment of the tube storage system of the present invention;

FIG. 11 is a schematic diagram of an embodiment of the tube storage system of the present invention.

Reference numerals:

100-test tube, 110-identification code;

200-test tube rack, 210-test tube placing hole site, 211-first opening, 212-opening, 220-clamping part, 221-clamping groove, 230-extension part, 240-first clamping part, 250-second clamping part, 260-test tube placing hole site number, 270-test tube rack number, 280-first limiting part, 281-groove part and 290-concave part;

300-code scanning table, 310-test tube rack area, 311-baffle, 320-code reader area, 330-opening part, 340-pressure sensing switch, 350-indicator light, 360-second limiting part, 361-bulge, 362-guide inclined plane and 370-second opening;

400-test tube rotating assembly, 410-base, 411-slot part, 420-movable part, 430-top rod, 440-synchronous belt, 450-stopping part;

500-shelves, 510-bottom, 520-side, 521-vertical, 522-flanging, 530-shelf numbering;

600-freezer, 610-refrigerated space;

710-a first reader, 720-a second reader, 730-a code reader, 740-an electronic tag;

800-managing and controlling the terminal.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 11, the test tube storage system of the present embodiment mainly includes test tubes 100, a test tube rack 200, a refrigerator 600, a rack 500, a code scanning table 300, and a control terminal 800.

The test tube 100 is used for storing a biological sample such as blood, and an identification code 110 is attached to an outer surface of the test tube 100, and the identification code 110 may be a two-dimensional code, a barcode, or the like.

Referring to fig. 3 and 4, in the present embodiment, the test tube rack 200 is preferably designed as a long strip structure, a plurality of test tube placing hole sites 210 are disposed on the test tube rack 200, the test tubes 100 can be movably placed in the test tube placing hole sites 210, and an electronic tag 740, such as an RFID tag, is disposed on the test tube rack 200.

Referring to fig. 1, a refrigerating compartment 610 is formed therein to provide a low temperature environment for storage of test tubes 100.

Referring to fig. 1 and 5, a plurality of shelves 500 may be provided at intervals in a vertical direction in the refrigerating space 610, and each of the shelves 500 is provided with a reader 710 for reading stored information in an electronic tag 740. For example, if the electronic tag 740 is an RFID tag, the reader 710 is an RFID reader adapted to the RFID tag. For clarity of description, the reader 710 is hereinafter referred to as the first reader 710 in this embodiment.

The code scanning station 300 is schematically shown in the structure of fig. 6, and a reader 720 for reading the stored information in the electronic tag 740, hereinafter referred to as a second reader 720, is also provided thereon. In addition, a code reader 730 for reading the information of the identification code 110 is further disposed on the code scanning platform 300 of the present embodiment.

Referring to fig. 11, a control terminal 800, which is a control and storage center of the entire system, communicates with a first reader 710, a second reader 720, and a code reader 730, respectively, and interacts data.

This embodiment all is equipped with test-tube rack number 270 on every test-tube rack 200, places the hole site number 260 with every test tube respectively in the position that the hole site 210 corresponds on test-tube rack 200, and every shelf 500 all has shelf number 530.

In some embodiments of the present application, when the test tube 100 is stored in the storage, the test tube 100 is placed in the test tube placing hole 210, and the test tube rack 200 with the test tube 100 placed therein is placed on the code scanning table 300; the code reader 730 reads the identification code 110 information of each test tube 100 on the test tube rack 200 in batch, acquires the acquisition information of the biological sample in each test tube 100, automatically generates the test tube placing hole site number 260 information of each test tube 100 by scanning the placing position of each test tube 100 on the test tube rack 200, and uploads the information to the control terminal 800 after the two aspects of information are stored in a related manner; the second reader 720 reads information in the electronic tag 740, acquires the information of the test tube rack number 270 where the test tube 100 is located, uploads the information to the control terminal 800, and associates the information with information (information about collection of biological samples and test tube placement hole site number information) corresponding to each test tube 100 on the test tube rack; placing the test tubes 100 and the test tube racks 200 after being scanned with the codes into the shelves 500 of the refrigerating space 610, reading information in the electronic tags 740 by the first reader 710, and uploading the information to the control terminal 800; the control terminal 800 presets a number for the first reader 710 on each layer of the rack 500, and after the first reader 710 uploads the electronic tag 740 information, the control terminal 800 can know which layer of the rack 500 the test tube rack 200 is placed on, that is, know the rack number 530.

From this, just can establish the rack number 530, test-tube rack number 270, the test tube of test tube place hole site number 260, the interior biological sample's of test tube 100 collection information that corresponds with it at management and control terminal 800 to each test tube 100, realize the accurate positioning of different biological samples in freezer 600.

Need not the manual work when the test tube 100 is put in storage and select for test tube 100 and place the position, realize the batch discernment of a plurality of test tubes 100 through code reader 730, improved test tube 100 discernment efficiency greatly. When the test tube 100 warehoused, place hole site number 260, test-tube rack number 270 and shelf number 530 through the test tube and realize accurate location and the storage to test tube 100, improved storage efficiency on the one hand, on the other hand, when test tube 100 came out of the warehouse, operating personnel can be fast, accurately lock test tube 100 according to these three serial number information, avoid taking out the mistake.

In some embodiments of the application, when the test tube 100 needs to be taken out of the warehouse for detection, the control terminal 800 displays the information of the shelf number 530, the test tube rack number 270 and the test tube placing hole site number 260 where the test tube 100 to be taken is located; an operator can quickly and accurately find the corresponding test tube 100 in the refrigerating space 610; the single test tube 100 is scanned by a code scanning gun and is delivered out of the warehouse.

In some embodiments of the present application, when the test tube 100 needs to be put in storage again after being detected, any test tube rack 200 with a vacant position in the cold storage space 610 is selected, the test tube rack 200 is taken out from the cold storage space 610, and the detected test tube 100 is placed in the test tube placing hole 210; the test tube rack 200 is placed on the code scanning table 300 again, and the process of warehousing the test tubes is repeated; the management and control terminal 800 covers the original storage information of the test tube with the latest storage information of the test tube 100, and then warehousing is completed.

In some embodiments of the application, when the test tubes 100 are stored in the refrigerated cabinet 600 due (for example, for 7 days) and need to be rejected, the control terminal 800 displays the shelf number 530, the rack number 270, and the test tube placement hole site number 260 information of the test tubes 100 to be rejected; an operator can quickly and accurately find the corresponding test tube 100 to be scrapped in the refrigerating space 610; the single test tube 100 is scanned by a code scanning gun and is delivered out of the warehouse and discarded.

In some embodiments of this application, when need check the arrangement to test tube 100 in cold-stored space 610, take out all test-tube racks 200 in cold-stored space 610, arrange test tube 100 in test-tube rack 200, to place test tube 100 in the test-tube rack 200 of a small amount of test tube 100 and shift to the test-tube rack 200 of placing a large amount of test tubes 100 in, put test tube 100 in messenger's test-tube rack 200, avoid appearing the vacancy, then put in storage again according to the flow that the test tube put in storage with test-tube rack 200 after will arranging.

In some embodiments of the present application, referring to fig. 6 and 7, the working area of the code scanning platform 300 can be divided into a code reader area 320 and a test tube rack area 310, the code reader 730 is fixed on the code reader area 320, and the test tube rack 200 is placed in the test tube rack area 310.

The test tube placing hole 210 has an opening 212 on one side, when the test tube rack 200 is placed on the code scanning table 300, the opening 212 faces the code reader 730, and the identification code 110 can be exposed from the opening 212, so that the code reader 730 can read the identification code 110 smoothly to obtain the information therein.

When the test tube 100 is placed in the test tube placing hole 210, the identification code 110 may face away from the opening 212 and may not be exposed from the opening 212, and the code reader 730 may not read the information of the identification code 110 smoothly. To solve this problem, referring to fig. 9, the bottom of the tube rack 200 may be placed on the test tube rotating assembly 400, and the test tube rotating assembly 400 may act on the test tube 100 in the test tube placing hole 210 to rotate the test tube 100 until the identification code 110 is exposed from the opening 212 and faces the code reader 730.

Specifically, referring to fig. 4, the bottom of hole site 210 is placed to the test tube has first trompil 211, and when test tube 100 placed in hole site 210, the bottom of test tube 100 was exposed from first trompil 211, and first trompil 211 played certain positioning action to placing of test tube 100, made test tube 100 place in hole site 210 more firm at the test tube.

With continued reference to fig. 9 and 10, the test tube rotating assembly 400 includes a base 410, the base 410 is an elongated structure, and the base 410 is fixedly connected to the bottom of the code scanning platform 300, so as to achieve the fixed installation of the test tube rotating assembly 400 on the code scanning platform 300. The base 410 is provided with a first driving unit (not shown) and a second driving unit (not shown).

The long banding movable part 420 is connected to first drive division, is equipped with a plurality of ejector pins 430 on the movable part 420, and the ejector pin 430 extends along vertical direction, and hole site 210 one-to-one is placed with a plurality of test tubes to a plurality of ejector pins 430, and first drive division drive movable part 420 up-and-down motion. Sweep and be equipped with the second trompil 370 that corresponds with ejector pin 430 on yard platform 300, combine fig. 6 to show, when ejector pin 430 upward movement, ejector pin 430 can stretch into in the first trompil 211 of test-tube rack 200, with test tube 100 bottom butt from second trompil 370, and then with the separation of the bottom of test tube 100 and first trompil 211, remove the spacing of first trompil 211 to test tube 100 bottom.

Second drive division is connected with ejector pin 430, and drive ejector pin 430 is rotatory, and test tube 100 bottom breaks away from first trompil 211 after, and ejector pin 430 is rotatory can drive test tube 100 and place the hole site 210 internal rotation at the test tube, and test tube 100 has certain moment identification code 110 to expose from uncovered 212 at the in-process of constantly rotating, and the code reader 730 can read identification code 110's information smoothly this moment.

A plurality of test tubes 100 rotate in succession simultaneously under the effect of a plurality of ejector pins 430, and sign indicating number ware 730 can realize discerning a plurality of test tubes 100 in batches, improves test tube 100's recognition efficiency.

As a preferred embodiment, referring to fig. 10, a timing belt 440 may be provided between two adjacent lift pins 430, a second driving unit may be connected to one timing belt 440, the second driving unit may drive the timing belt 440 connected thereto to rotate, the timing belt 440 may drive the timing belt adjacent thereto to rotate while driving the corresponding lift pin 430 to rotate, and the power may be sequentially transmitted, that is, all the lift pins 430 may rotate.

In some embodiments of the present application, referring to fig. 6, 9 and 10, the code scanning stage 300 is provided with an opening 330; the base 410 is provided with a slot 411 and a third driving part (not shown), the slot 411 is provided with a stopping part 450, the stopping part 450 is connected with the third driving part, and the third driving part drives the stopping part 450 to move up and down in the slot 411. When the stopper 450 moves upward, the stopper 450 may protrude from the opening portion 330 to abut against the test tube rack 200. When the test tube rack 200 is placed on the code scanning table 300, the first opening 211 on the test tube rack 200 is opposite to the top bar 430 by the abutting of the stopping part 450 to the test tube rack 200, so that the test tube 100 can be smoothly jacked up when the top bar 430 moves upwards.

The slot 411 guides the up-and-down movement of the stopping portion 450, so that the up-and-down movement of the stopping portion 450 is more stable.

In other embodiments, the stopping portions 450 may be arranged in a plurality, and after the stopping portions 450 extend out from the opening portion 330 on the code scanning table 300, the stopping portions 450 are arranged along the length direction of the test tube rack 200 placed on the code scanning table 300, so as to prevent the test tube rack 200 from being inclined when placed on the code scanning table 300.

In some embodiments of the present application, referring to fig. 6 to 8, the bottom of the test tube rack 200 is provided with a first limiting portion 280, the code scanning table 300 is correspondingly provided with a second limiting portion 360, and when the test tube rack 200 is placed on the code scanning table 300, the first limiting portion 280 cooperates with the second limiting portion 360 to improve the stability of the test tube rack 200 placed on the code scanning table 300.

As a preferred embodiment, referring to fig. 4, the first limiting portion 280 is a groove portion 281 disposed at the bottom of the test tube rack 200; referring to fig. 8, the second limiting portion 360 is a protruding portion 361 disposed on the code scanning platform 300, the protruding portion 361 extends along an axial direction of the code scanning platform 300 (perpendicular to a length direction of the test tube rack 200 placed on the code scanning platform 300), the protruding portion 361 can be specifically disposed in the test tube rack area 310 of the code scanning platform 300, and the groove portion 281 is in sliding fit with the protruding portion 361.

As shown in fig. 6, one end of the protrusion 361 may be abutted against the intersection of the test-tube rack area 310 and the code reader area 320, and the other end may extend to a position in the middle area of the test-tube rack area 310 along the axial direction of the test-tube rack area 310. When the test tube rack 200 is placed, the test tube rack 200 is pushed in from the code reader area 320 to the test tube rack area 310, and the groove portions 281 slide along the protruding portions 361. When the test tube rack 200 abuts against the stopper 450, the test tube rack 200 stops, the code reader 730 starts to read the identification code 110 information, and the second reader 720 starts to read the information in the electronic tag 740. After the identification is completed, the stopping portion 450 descends, the test tube rack 200 continues to be pushed into the rear of the test tube rack area 310, the groove portion 281 slides along the protruding portion 361, and when the test tube rack 200 abuts against another test tube rack 200 behind the code scanning table 300, the pushing of the test tube rack 200 is stopped.

The reason why one end of the protrusion 361 is stopped at a certain position in the middle area of the rack section 310 is that when the test tube rack 200 is continuously pushed in toward the rear of the rack section 310 to reach the rear end of the protrusion 361, the fitting relationship between the protrusion 361 and the groove portions 281 is released, at which time it is convenient to take out the test tube rack 200 from the code scanning table 300.

It is preferable that guide slopes 362 are formed at both ends of the protrusion 361, respectively, so that the groove portions 281 can be easily slid into and out of the protrusion 361.

In some embodiments of the present application, with continued reference to fig. 6, the periphery of the test-tube rack area 310 may be provided with a baffle 311, which acts as a stop for the test-tube rack 200 and prevents the test-tube rack 200 from slipping off from the test-tube rack area 310.

In some embodiments of the present application, referring to fig. 3 and 4, when two adjacent test tube racks 200 are abutted together, the first clamping portion 240 on one test tube rack 200 may be clamped with the second clamping portion 250 on the other test tube rack 200 when the first clamping portion 240 and the second clamping portion 250 are correspondingly disposed on two opposite sides of the test tube rack 200 in the width direction. On one hand, the stability of the test tube rack 200 can be improved by the clamping between the first clamping portion 240 and the second clamping portion 250; on the other hand, the adjacent test tube racks 200 can be abutted, so that gaps are avoided, and the space utilization rate is improved.

In the embodiment of the present application, the first clamping portion 240 is preferably designed to be a groove structure, and the first clamping portion 240 can be disposed on the front sidewall of the test tube rack 200, i.e. on the same side with the opening 212 of the test tube placing hole 210. Correspondingly, the second clamping portion 250 is preferably designed to be a protruding structure, and the second clamping portion 250 can be disposed on the rear side wall of the test tube rack 200.

Preferably, the first clamping portion 240 and the second clamping portion 250 are arranged at positions close to the ends of the test tube rack 200, so as to avoid influencing the arrangement of the test tube placing hole sites 210.

As a preferred embodiment, referring to fig. 4, the sidewall of the test tube rack 200 is provided with a recess 290, and the recess 290 and the second clamping portion 250 are located on the same side. When two adjacent test tube racks 200 are close to each other, the concave portion 290 gives way to the test tube 100, so as to prevent the side wall of the test tube rack 200 from rubbing the portion of the test tube 100 exposed from the opening 212 and damaging the test tube 100.

In some embodiments of the present application, referring to fig. 6, a pressure-sensitive switch 340 is disposed on the code scanning platform 300, and the pressure-sensitive switch 340 is in communication or connection with the management and control terminal 800. When the test tube rack 200 is pushed from the code reader area 320 of the code scanning table 300 to the test tube rack area 310 and abuts against the stopping portion 450, the test tube rack 200 is just located above the pressure sensing switch 340, the pressure sensing switch 340 sends a sensing signal to the control terminal 800, the control terminal 800 controls the test tube rotating assembly 400 to act, the code reader 730 is started to read the information of the identification code 110, and the second reader 720 is started to read the information in the electronic tag 740.

Whether the test tube rack 200 is placed on the code scanning table 300 or not is detected through the pressure sensing switch 340, code scanning identification is required to be carried out, so that the code reader 730 and the second reader 720 are triggered to act, and the automation of information acquisition of the code scanning table 300 is realized.

In some embodiments of the present application, with continued reference to fig. 6, an indicator lamp 350 may be disposed on the code scanning platform 300, the indicator lamp 350 is in communication with or connected to the control terminal 800, and the current working state of the code scanning platform 300 is displayed through the indicator lamp 350, so as to facilitate operation and observation of an operator.

In some embodiments of the present application, referring to FIG. 5, the shelf 500 includes a bottom panel 510 and a side panel 520 disposed on the bottom panel 510; the test tube rack 200 is provided with a clamping portion 220, and the clamping portion 220 is detachably clamped with the side plate 520. When the test tube rack 200 is placed on the rack 500, the clamping portion 220 is clamped with the side plate 520. When the test tube rack 200 needs to be taken out from the rack 500, the clamping relation between the clamping portion 220 and the side plate 520 is released.

Through the joint between joint portion 220 and the curb plate 520, can improve the steadiness that the test-tube rack 200 placed on shelf 500, avoid the test-tube rack 200 the circumstances such as incline, empty appear on shelf 500 to improve the security of test tube 100 storage in freezer 600.

As a preferred embodiment, the clamping portion 220 is preferably provided at an end portion of the test tube rack 200, and the side plate 520 clamped with the clamping portion 220 is provided at a rear end of the rack 500, that is, the side plate 520 is located at a side away from the opening of the refrigerating space 610 when the rack 500 is placed in the refrigerator 600. The side plate 520 includes a vertical portion 521 and a burring portion 522, the vertical portion 521 is connected with the bottom plate 510, and the burring portion 522 is connected with the vertical portion 521 and extends toward the outside of the bottom plate 510 in the horizontal direction. The clamping portion 220 has a clamping groove 221, and the clamping groove 221 is in adaptive clamping connection with the flanging portion 522. The test tube rack 200 is placed on the shelf 500 from top to bottom, and the clamping groove 221 can be clamped with the flanging portion 522 in an adaptive mode, so that the operation is convenient and fast.

In some embodiments of the present application, referring to fig. 3, the other end of the test tube rack 200 opposite to the clamping portion 220 is provided with an extension portion 230, and when the test tube rack 200 is placed on the rack 500, the extension portion 230 is located at a side close to the opening of the refrigerating space 610. When the test tube rack 200 is taken out from the rack 500, the extending portion 230 is lifted upwards by hand, so that the clamping portion 220 at the rear end is driven to be separated from the side plate 520, and the extending portion 230 is convenient for manual operation.

In some embodiments of the present application, referring to fig. 3, each test tube rack 200 has a rack number 270; each test tube placement hole site 210 has a test tube placement hole site number 260; referring to fig. 1, each shelf 500 has a shelf number 530; the three numbers facilitate operators to quickly find and position the test tube 100, and are helpful for improving the storage efficiency of the test tube 100.

In some embodiments of this application, continue to refer to fig. 3, the upper surface of extension 230 is located to test-tube rack number 270, and operating personnel opens the door body of freezer 600 and can see test-tube rack number 270, is convenient for seek test tube 100 fast.

In some embodiments of the present application, the rack 500 is slidably connected to the inner container of the refrigerator 600, so as to slide the rack 500 out of the refrigerating space 610, thereby facilitating the taking of the test tube rack 200 or the test tube 100.

Specifically, slide rails (not shown) may be disposed on the left and right sides of the shelf 500, and a slide rail (not shown) may be correspondingly disposed on the inner container of the refrigerator 600, and the slide rails are slidably connected to the slide rail, so as to achieve the sliding connection between the shelf 500 and the inner container.

In some embodiments of the present application, referring to fig. 5, a first reader 710 is disposed on the bottom plate 510 at a position close to the rear end side plate 520; correspondingly, referring to fig. 4, the electronic tag 740 is preferably disposed at the bottom of the test tube rack 200 and near one end of the clamping portion 220; when the test tube rack 200 is placed on the rack 500, the first readers 710 can correspond to the electronic tags 740 one to one, and the identification accuracy is improved.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. The utility model provides a recognition device is in batches tested tube, paste on the test tube and have the identification code, its characterized in that includes:

a control terminal;

the test tube rack is provided with a plurality of test tube placing hole sites for inserting test tubes, each test tube placing hole site corresponds to one test tube placing hole site number, and one side of each test tube placing hole site is provided with an opening;

the code scanning table is used for placing the test tube rack;

the code reader is arranged on the code scanning platform and used for reading the identification code on the test tube and acquiring the serial number of the test tube placing hole where the test tube is located;

test tube rotating assembly locates sweep a yard bench, the rotatable test tube of placing in sweeping a yard bench test-tube rack makes the test tube rotates extremely the identification code is followed uncovered position that exposes, uncovered orientation when the test-tube rack is placed in sweeping a yard bench the code reader.

2. Test tube batch identification device according to claim 1,

the bottom end of the test tube placing hole site is provided with a first opening;

the test tube rotating assembly comprises a base, the base is fixedly connected with the code scanning platform, and a first driving part and a second driving part are arranged on the base;

the first driving part is connected with a movable part, a plurality of ejector rods are arranged on the movable part, the ejector rods can be in one-to-one correspondence with a plurality of test tube placing hole positions in a test tube rack placed on the code scanning platform, second holes corresponding to the ejector rods are formed in the code scanning platform, and the first driving part drives the movable part to move up and down, so that the ejector rods can extend into the first holes from the second holes and abut against the bottoms of the test tubes;

the second driving part is connected with the ejector rod and drives the ejector rod to rotate.

3. Test tube batch identification device according to claim 2,

two adjacent be equipped with the hold-in range between the ejector pin, the second drive division is connected with one of them hold-in range.

4. Test tube batch identification device according to claim 2,

an opening part is arranged on the code scanning platform;

the base is provided with a stopping portion and a third driving portion, the stopping portion is connected with the third driving portion, and the third driving portion drives the stopping portion to move up and down, so that the stopping portion can extend out of the opening portion and is used for limiting the test tube rack on the code scanning table.

5. Test tube batch identification device according to claim 1,

the test tube rack is provided with a first limiting part, a second limiting part is correspondingly arranged on the code scanning table, and the first limiting part is matched with the second limiting part.

6. Test tube batch identification device according to claim 5,

first spacing portion is for locating the concave part of test-tube rack bottom, the protruding portion on the sign indicating number platform is swept for locating to the spacing portion of second, the protruding portion is followed sweep the axial direction extension of sign indicating number platform, concave part with protruding portion sliding fit.

7. Test tube batch identification device according to one of claims 1 to 6,

sweep a yard bench and be equipped with pressure-sensitive switch sweep a yard bench when preset position on the bench is placed in, the test-tube rack acts on pressure-sensitive switch is last, through pressure-sensitive switch generates the sensing signal send to management and control terminal, through management and control terminal control test tube rotating assembly action the code reader reads and is in relevant information that each test tube in the test-tube rack on the preset position corresponds.

8. Test tube batch identification device according to one of claims 1 to 6,

sweep a yard bench and be equipped with the pilot lamp, the pilot lamp with control terminal communication or connection.

9. Test tube batch identification device according to one of claims 1 to 6,

the test tube rack is correspondingly provided with a first clamping portion and a second clamping portion along the two opposite sides of the width direction of the test tube rack, and when the two test tube racks are placed in a close proximity mode, the first clamping portion on one test tube rack can be clamped with the second clamping portion on the other test tube rack.

10. Test tube batch identification device according to claim 9,

a concave part for avoiding the test tube on the test tube rack adjacent to the test tube rack is formed on one side wall of the test tube rack.

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