Batch code reading device

Abstract

The utility model provides a batch code reading device, and belongs to the field of medical equipment. The problems of low code reading efficiency and high working intensity are solved. The device comprises a mounting rack, a test tube rack moving module, a tube pushing module, a tube rotating module and a code reading module, a tube pushing module is mounted at the bottom of the mounting rack, a test tube rack moving module is mounted in the middle of the mounting rack, and a tube rotating module is mounted at the top of the mounting rack; a test tube rack is placed on the test tube rack moving module and slides on the test tube rack moving module; the tube pushing module is used for upwards pushing the blood collection tubes in the test tube rack on the test tube rack moving module out of the test tube rack and pushing the blood collection tubes to the tube rotating module for fixing; the tube rotating module rotates the fixed blood collection tube, and a bar code on the blood collection tube is read and received by the code reading module; and the code reading module reads the information code on the blood collection tube. The device has the advantages of reading a plurality of blood collection tubes at one time, warehousing in batches after reading, improving the inspection efficiency and reducing the working intensity.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a batch code reading device. Background Art

[0002] Blood tests can reflect the functions of various organs in the human body and can be used to diagnose a variety of diseases. The hospital first draws blood from the patient using a blood collection tube, and then sends the tube to the laboratory for blood testing.

[0003] Before the current hospital blood collection tube test, the robot first grabs a blood collection tube at a time to read the code, so as to match the test results with the patient information; after the test is completed, the medical staff manually reads the code of the blood collection tubes one by one, and then manually puts the blood collection tubes into the test tube rack in order. The existing inspection process of the hospital has the following technical problems: before the test, the robot grabs a blood collection tube at a time to read the code, which is very inefficient and affects the efficiency of the entire inspection; after the test is completed, the medical staff manually reads the code of each tube slowly, which affects the storage speed and has a high workload. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a batch code reading device, which has the advantages of reading multiple blood collection tubes at one time and storing them in batches after reading, thereby improving inspection efficiency and reducing work intensity. It solves the problem that the current robot arm single-clamps a blood collection tube for code reading before inspection, which is very inefficient and affects the overall inspection efficiency; after the inspection is completed, the medical staff manually reads the code of a single tube at a slow speed, which affects the storage speed and has a high work intensity.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of reading multiple blood collection tubes at one time, storing them in batches after reading, improving inspection efficiency and reducing work intensity, the utility model provides the following technical solutions: a batch code reading device, including a mounting frame, a tube pushing module, and a code reading module; a tube pushing module is installed at the bottom of the mounting frame, the tube pushing module pushes the blood collection tube upward to the code reading module, and the barcode on the blood collection tube is read and received by the code reading module; the code reading module reads the barcode on the blood collection tube.

[0008] Preferably, a test tube rack moving module is installed in the middle of the mounting frame, and a spiral tube module is installed on the top of the mounting frame; a test tube rack is placed on the test tube rack moving module, and the test tube rack slides on the test tube rack moving module; the spiral tube module and the tube pushing module cooperate with each other to press the blood collection tube pushed out of the test tube rack between the two and rotate the blood collection tube.

[0009] Preferably, the test tube rack moving module comprises a test tube rack moving slideway, a test tube rack is slidably mounted in the test tube rack moving slideway, a number of evenly distributed blood collection tubes are placed on the test tube rack, and a sensor seven is arranged in the middle of the mounting frame.

[0010] Preferably, the push tube module includes a push rod and a push rod seat, a vertical slide rail 3 and a vertical slide rail 4 are installed at the bottom of the mounting frame, a slider 3 is installed on the slide rail 3, a slider 4 is installed on the slide rail 4, a push rod seat is provided on the slider 3 and the slider 4, and a plurality of vertical push rods are provided above the push rod seat;

[0011] A rack 2 is arranged at the bottom of the push rod seat, a gear 4 is connected to the rack 2, a reduction motor 2 is arranged on the gear 4, and the reduction motor 2 is arranged at the bottom of the mounting frame;

[0012] A sensor trigger sheet 2 is arranged on the left side of the push rod seat, and a compression spring is arranged between the push rod and the push rod seat.

[0013] Preferably, sensor six, sensor five and sensor four are installed on the left mounting frame of the slide rail three in sequence from top to bottom, the sensor six is ​​located at the top of the slide rail three, and the sensor four is located at the bottom of the slide rail three.

[0014] Preferably, the coil module comprises a coil rod and a coil seat, a vertical slide rail 1 and a vertical slide rail 2 are installed on the top of the mounting frame, a slider 1 is mounted on the slider 1, a slider 2 is mounted on the slider 2, a coil seat is arranged on the slider 1 and the slider 2, and a plurality of coil rods are arranged below the coil seat;

[0015] A rack 1 is arranged above the coil seat, a gear 1 is connected to the rack 1, a reduction motor 1 is arranged on the gear 1, and the reduction motor 1 is arranged on the top of the mounting frame;

[0016] A sensor trigger sheet 1 is arranged on the left side of the spiral tube seat.

[0017] Preferably, sensor one, sensor two and sensor three are installed on the left mounting frame of the slide rail one in sequence from top to bottom, the sensor one is located at the top of the slide rail one, and the sensor three is located at the bottom of the slide rail one.

[0018] Preferably, the spiral tube rod is provided with gears three meshing with each other, the gear three on the far right is equipped with gear two, and the gear two is provided with a stepping motor.

[0019] Preferably, the code reading module includes a code reader and a code reader cover, a plurality of code readers are mounted on the code reader cover, and a partition is provided in the code reader cover, and the partition separates each code reader.

[0020] Preferably, the number of blood collection tubes in each row of the test tube rack is the same as the number of push rods, coil rods and code readers.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the utility model provides a batch code reading device, which has the following beneficial effects:

[0023] The batch code reading device is used by the coordination of the mounting frame, the test tube moving module, the tube pushing module, the tube rotating module and the code reading module. The test tube rack moves on the test tube rack moving slideway. At this time, sensor seven first determines whether the test tube rack is loaded with long and short blood collection tubes or short blood collection tubes. If it is determined to be short blood collection tubes, the reduction motor one starts and drives the tube rotating seat to descend until the sensor trigger piece one triggers the sensor three and then stops. At this time, the vertical distance between the bottom of the tube rotating rod and the top of the short blood collection tube is 2-8mm. The test tube rack continues to move. When the axis of a row of short blood collection tubes coincides with the axis of the push rod, the reduction motor two starts and drives the push rod seat to move up, and the push rod moves up together. Then the push rod pushes the row of short blood collection tubes on the test tube rack to move up. When the short blood collection tube hits the tube coiling rod, that is, the sensor trigger piece 2 triggers the sensor 6, and the compression spring is also compressed a certain distance, then the short blood collection tube is firmly bound between the tube coiling rod and the push rod, ensuring that the short blood collection tube will not fall after being pushed out of the test tube rack, and then the reduction motor 1 starts and drives the tube coiling seat to move up. At this time, the speed of the reduction motor 1 and the reduction motor 2 are the same, and the size of the gear 1 and the gear 4 are the same, so the speed of the tube coiling seat and the push rod seat rising is the same, then the tube coiling rod and the push rod can push the short blood collection tube up relatively statically until the sensor trigger piece 1 triggers the sensor 1 and stops. At this time, the short blood collection tube has been separated from the test tube rack, and the barcode on the short blood collection tube is facing the code reader, then the stepper motor starts to drive the gear 2 to rotate, the gear 2 drives the gear 3 to rotate, the gear 3 drives all the tube coiling rods to rotate, and the short blood collection tube pressed by the tube coiling rod rotates together. During the rotation process, the barcode of the short blood collection tube is read by the code reader. After the barcode reading is completed, the stepper motor stops, and the reduction motor 1 and the reduction motor 2 start at the same time, pushing the spiral tube seat and the push rod seat down at the same speed respectively. When the sensor trigger piece 1 triggers the sensor 3, the reduction motor 1 stops, and when the sensor trigger piece 2 triggers the sensor 4, the reduction motor 2 stops. At this time, the short blood collection tube that has been scanned returns to the test tube rack.

[0024] If sensor seven determines that it is a long blood collection tube, reduction motor one starts and drives the coil seat to descend until sensor trigger piece one triggers sensor two and stops. At this time, the vertical distance between the bottom of the coil rod and the top of the long blood collection tube is 2-8mm, and the test tube rack continues to move. When the axis of a row of long blood collection tubes coincides with the axis of the push rod, reduction motor two starts and drives the push rod seat to move up, and the push rod moves up together. Then the push rod pushes the row of long blood collection tubes on the test tube rack to move up. When the long blood collection tube touches the coil rod, that is, at this time, sensor trigger piece two triggers sensor five, and the compression spring is also compressed a certain distance, then the long blood collection tube is firmly bound between the coil rod and the push rod to ensure that the long blood collection tube will not fall after being pushed out of the test tube rack. Then reduction motor one starts and drives the coil seat to move up. At this time, the speed of reduction motor one is the same as that of reduction motor two, and the size of gear one is the same as that of gear four. Then the coil seat and the push rod seat rise at the same speed, then the coil rod and the push rod can push the long blood collection tube upward relatively statically until the sensor trigger piece one triggers sensor one and stops. At this time, the long blood collection tube has been separated from the test tube rack, and the barcode on the long blood collection tube is facing the barcode reader. Then the stepper motor starts to drive gear 2 to rotate, gear 2 drives gear 3 to rotate, gear 3 drives all the coil rods to rotate, and the long blood collection tube pressed by the coil rods rotates together. During the rotation process, the barcode of the long blood collection tube is read by the barcode reader. After the barcode is read, the stepper motor stops, and the reduction motor 1 and the reduction motor 2 start at the same time, pushing the coil seat and the push rod seat down at the same speed. When the sensor trigger piece 1 triggers the sensor 2, the reduction motor 1 stops. When the sensor trigger piece 2 triggers the sensor 4, the reduction motor 2 stops. At this time, the long blood collection tube with the scanned code returns to the test tube rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic structural diagram of a batch code reading device of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of a test tube rack mobile module of a batch code reading device of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a tube pushing module of a batch code reading device of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of a rotary tube module of a batch code reading device of the utility model;

[0029] Figure 5 The utility model is a schematic diagram of the structure of a code reading module of a batch code reading device.

[0030] In the figure:

[0031] 100 mounting rack;

[0032] 200 test tube rack moving module, 201 test tube rack moving slide, 202 test tube rack, 203 blood collection tube, 204 sensor seven;

[0033] 300 push tube module, 301 push rod, 302 push rod seat, 303 compression spring, 304 reduction motor 2, 305 sensor trigger piece 2, 306 rack 2, 307 slide rail 3, 308 slider 3, 309 sensor 4, 310 slide rail 4, 311 gear 4, 312 slider 4, 313 sensor 5, 314 sensor 6;

[0034] 400 coil module, 401 reduction motor 1, 402 rack 1, 403 gear 1, 404 slide rail 2, 405 slider 2, 406 stepper motor, 407 gear 2, 408 gear 3, 409 coil seat, 410 coil rod, 411 sensor 3, 412 sensor 2, 413 sensor trigger sheet 1, 414 slider 1, 415 slide rail 1, 416 sensor 1;

[0035] 500 code reading module, 501 code reader, 502 code reader cover, 503 partition plate. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] See also Figure 1-5 A batch code reading device includes a mounting frame 100, a test tube rack moving module 200, a tube pushing module 300, a tube coiling module 400 and a code reading module 500. The mounting frame 100 serves as a supporting structure for the entire device and carries other modules. The stability of the device and the accurate positioning of all modules are ensured. The tube pushing module 300 is installed at the bottom of the mounting frame 100, the test tube rack moving module 200 is installed in the middle of the mounting frame 100, and the tube coiling module 400 is installed at the top of the mounting frame 100. This installation method allows the push rod 301 to push the blood collection tube 203 located in the test tube rack 202 upward, thereby making it easier to perform code reading operations.

[0038] A test tube rack 202 is placed on the test tube rack moving module 200, and the test tube rack 202 slides on the test tube rack moving module 200. The test tube rack moving module 200 allows the test tube rack 202 to slide on the device so as to batch process the blood collection tubes 203 in the test tube rack 202. The test tube rack 202 is precisely moved by the test tube rack moving slide 201, and other modules are cooperated to push out, rotate and read the code of the blood collection tube 203.

[0039] The tube pushing module 300 pushes the blood collection tube 203 in the test tube rack 202 on the test tube rack moving module 200 upward from the test tube rack 202 and pushes it to the coiling module 400 for fixation. The tube pushing module 300 pushes the blood collection tube 203 in the test tube rack 202 upward and pushes it to the coiling module 400 for fixation. The blood collection tube 203 is pushed out by the push rod 301 and the push rod seat 302, ensuring that the blood collection tube 203 is aligned with the coiling rod 410, in preparation for rotation and code reading.

[0040] The rotating tube module 400 rotates the fixed blood collection tube 203, and the barcode on the blood collection tube 203 is read and received by the barcode reading module 500. The rotating tube module 400 rotates the fixed blood collection tube 203 so that the barcode on the blood collection tube 203 faces the barcode reading module 500 for easy reading. The stability and rotatability of the blood collection tube 203 during the barcode reading process are ensured by the rotating tube rod 410 and the stepping motor 406 transmission system.

[0041] The code reading module 500 reads the barcode on the blood collection tube 203, collects the barcode on the blood collection tube 203, and processes the collected data. Through multiple code readers 501 and code reader covers 502, simultaneous collection of multiple blood collection tubes 203 is achieved, thereby improving collection efficiency. The code reading module 500 has multiple modes for collecting information. First, the code reader 501 can be a barcode scanner or a 2D camera, which respectively corresponds to reading different types of codes such as two-dimensional codes or barcodes. Secondly, for the collection method, there can be multiple methods such as reading and taking pictures.

[0042] The test tube rack moving module 200 includes a test tube rack moving slide 201, in which a test tube rack 202 is slidably mounted, and a number of blood collection tubes 203 evenly distributed are placed on the test tube rack 202. A sensor 204 is provided in the middle of the mounting frame 100. The test tube rack moving slide 201 provides a track and orientation for the movement of the test tube rack 202, so that the sliding direction of the test tube rack 202 is more accurate. The test tube rack 202 is used to place a number of blood collection tubes 203. The blood collection tubes 203 are used to collect blood from patients. The sensor 204 is used to sense the length of the blood collection tubes 203, and according to the length of the blood collection tubes 203, the subsequent actions of the tube pushing module 300 and the tube coiling module 400 are controlled.

[0043] The tube push module 300 includes a push rod 301 and a push rod seat 302. The bottom of the mounting frame 100 is installed with a vertical slide rail 307 and a slide rail 4 310. The slide rail 307 is equipped with a slider 308, and the slide rail 4 310 is equipped with a slider 4 312. The slider 308 and the slider 4 312 are provided with a push rod seat 302. A plurality of push rods 301 are vertically arranged above the push rod seat 302. The push rod seat 302 is used to install the push rod 301 and push the push rod 301 to move upward or downward. The push rod 301 cooperates with the spiral tube rod 410 to clamp the blood collection tube 203 up and down, thereby fixing the blood collection tube 203 for code reading operation. Slide rail three 307, slide rail four 310, slider three 308 and slider four 312 enable the push rod seat 302 to move up and down along the direction of slide rail three 307 and slide rail four 310 under the drive of reduction motor two 304, thereby completing the action of pushing out and fixing the blood collection tube 203.

[0044] The bottom of the push rod seat 302 is provided with a second rack 306, the second rack 306 is connected to a fourth gear 311, the fourth gear 311 is provided with a second reduction motor 304, and the second reduction motor 304 is provided at the bottom of the mounting frame 100. The second reduction motor 304 drives the fourth gear 311 to rotate, and the fourth gear 311 drives the second rack 306 meshing therewith to move up and down, and finally drives the push rod seat 302 to move up and down.

[0045] A sensor trigger piece 2 305 is provided on the left side of the push rod seat 302. The sensor trigger piece 2 305 will respectively trigger the sensor 4 309, the sensor 5 313 ​​and the sensor 6 314 at the corresponding positions during the movement. When different sensors are triggered, the push rod seat 302 will make corresponding actions to realize the up and down movement and stop of the push rod seat 302.

[0046] The left mounting frame 100 of the slide rail 307 is provided with a sensor 6 314, a sensor 5 313 ​​and a sensor 4 309 from top to bottom, wherein the sensor 6 314 is located at the top of the slide rail 307 and the sensor 4 309 is located at the bottom of the slide rail 307. The sensor 4 309, the sensor 5 313 ​​and the sensor 6 314 are used in conjunction with the sensor triggering piece 2 305. Whenever the sensor triggering piece 2 305 reaches a corresponding position to trigger a corresponding sensor, the push rod seat 302 can be controlled to perform different actions.

[0047] A compression spring 303 is provided between the push rod 301 and the push rod seat 302. When the blood collection tube 203 hits the coil rod 410, that is, the sensor trigger piece 2 305 triggers the sensor 6 314, and the compression spring 303 has been compressed a certain distance, the blood collection tube 203 is firmly bound between the coil rod 410 and the push rod 301, ensuring that the blood collection tube 203 will not fall after being pushed out of the test tube rack 202. In addition, a compression spring 303 is provided between each push rod 301 and the push rod seat 302. Since the capacity of each blood collection tube 203 may be different, and even the same short or long blood collection tube 203 may have a subtle difference in size, the compression spring 303 can be used to adjust the weight and size differences, so that each blood collection tube 203 can be completely fixed.

[0048] The coil module 400 includes a coil rod 410 and a coil seat 409. A vertical slide rail 1 415 and a slide rail 2 404 are installed on the top of the mounting frame 100. A slider 1 414 is installed on the slide rail 1 415, and a slider 2 405 is installed on the slide rail 2 404. The sliders 1 414 and 2 405 are provided with a coil seat 409. A plurality of coil rods 410 are provided below the coil seat 409. The coil seat 409 is used to install the coil rod 410 and push the coil rod 410 to move upward or downward. The push rod 301 cooperates with the coil rod 410 to clamp the blood collection tube 203 up and down, thereby fixing the blood collection tube 203 for code reading. The slide rail 1 415 , the slide rail 2 404 , the slider 1 414 and the slider 2 405 enable the spiral tube seat 409 to move up and down along the direction of the slide rail 1 415 and the slide rail 2 404 under the drive of the reduction motor 1 401 , thereby completing the action of fixing the blood collection tube 203 .

[0049] A rack 402 is arranged above the spiral tube seat 409, and a gear 403 is connected to the rack 402. A reduction motor 401 is arranged on the gear 403, and the reduction motor 401 is arranged on the top of the mounting frame 100. The reduction motor 401 drives the gear 403 to rotate, and the gear 403 drives the rack 402 meshing with it to move up and down, and finally drives the spiral tube seat 409 to move up and down.

[0050] A sensor trigger piece 1 413 is provided on the left side of the coil seat 409. The sensor trigger piece 1 413 will respectively trigger the sensor 1 416, the sensor 2 412 and the sensor 3 411 at the corresponding positions during the movement. When different sensors are triggered, the coil seat 409 will make corresponding actions to realize the up and down movement and stop of the coil seat 409.

[0051] Sensor 1 416, sensor 2 412 and sensor 3 411 are sequentially mounted on the left mounting frame 100 of the slide rail 1 415 from top to bottom, wherein sensor 1 416 is located at the top of the slide rail 1 415, and sensor 3 411 is located at the bottom of the slide rail 1 415. Sensor 1 416, sensor 2 412 and sensor 3 411 are used in conjunction with sensor trigger sheet 1 413, and whenever the sensor trigger sheet 1 413 reaches a corresponding position to trigger the corresponding sensor, the coil seat 409 can be controlled to perform different actions.

[0052] The coil rod 410 is provided with gears 3 408 meshing with each other, and the gear 3 408 on the rightmost side is equipped with gear 2 407, and the gear 2 407 is provided with a stepping motor 406. The stepping motor 406 drives the gear 2 407 to rotate, and the gear 2 407 drives the gear 3 408 meshing with it to rotate. Since all the gears 3 408 are meshed with each other, when the gear 3 408 meshing with the gear 2 407 rotates, all the gears 3 408 will rotate, further driving all the coil rods 410 to rotate, and finally driving the blood collection tube 203 fixed between the coil rod 410 and the push rod 301 to rotate, thereby completing the code reading operation.

[0053] The code reader module 500 includes a code reader 501 and a code reader cover 502. A plurality of code readers 501 are mounted on the code reader cover 502. A partition 503 is provided in the code reader cover 502. The partition 503 separates each code reader 501. The code reader 501 can accurately read the barcode on the blood collection tube 203. The code reader cover 502 protects the code reader 501 from external dust. The partition 503 distinguishes each code reader 501 so that the code readers 501 do not interfere with each other.

[0054] The number of blood collection tubes 203 in each row of the test tube rack 202 is the same as the number of push rods 301, coil rods 410 and code readers 501. The numbers are the same, so that the code reading operation of the blood collection tubes 203 in rows can be completed.

[0055] Working principle: the test tube rack 202 moves on the test tube rack moving slide 201. At this time, the sensor seven 204 first determines whether the test tube rack 202 is loaded with a long or short blood collection tube 203 or a short blood collection tube 203. If it is determined to be a short blood collection tube 203, the reduction motor one 401 starts and drives the coil seat 409 to descend until the sensor trigger piece one 413 triggers the sensor three 411 and stops. At this time, the bottom of the coil rod 410 and the top of the short blood collection tube 203 are 2-8mm apart in the vertical direction. The test tube rack 202 continues to move. When the axis of a row of short blood collection tubes 203 coincides with the axis of the push rod 301, the reduction motor two 304 starts and drives the push rod seat 302 to move up, and the push rod 301 moves up together. Then the push rod 301 pushes the row of short blood collection tubes 203 on the test tube rack 202 upward. When the short blood collection tube 203 hits the coil rod 410, that is, at this time, the sensor trigger piece 2 305 triggers the sensor 6 314, and the compression spring 303 is also compressed a certain distance, so the short blood collection tube 203 is firmly bound between the coil rod 410 and the push rod 301, ensuring that the short blood collection tube 203 will not fall after being pushed out of the test tube rack 202, and then the reduction motor 1 401 is started and drives the coil seat 409 to move upward. At this time, the reduction motor 1 401 and the reduction motor 2 304 have the same speed, and the gear 1 403 and the gear 4 311 have the same size, so the coil seat 409 and the push rod seat 302 have the same rising speed, so the coil rod 410 and the push rod 301 can push the short blood collection tube 203 upward relatively statically until the sensor trigger piece 1 413 triggers the sensor 1 416 and stops. At this time, the short blood collection tube 203 has been separated from the test tube rack 202, and the barcode on the short blood collection tube 203 is facing the barcode reader 501, then the stepper motor 406 starts to drive the gear 2 407 to rotate, the gear 2 407 drives the gear 3 408 to rotate, the gear 3 408 drives all the coil rods 410 to rotate, and the short blood collection tube 203 pressed by the coil rods 410 rotates together, and during the rotation process, the barcode of the short blood collection tube 203 is read by the barcode reader 501. After the barcode reading is completed, the stepper motor 406 stops, the reduction motor 1 401 and the reduction motor 2 304 start at the same time, and push the coil seat 409 and the push rod seat 302 downward at the same speed, respectively, when the sensor trigger piece 1 413 triggers the sensor 3 411, the reduction motor 1 401 stops, and when the sensor trigger piece 2 305 triggers the sensor 4 309, the reduction motor 2 304 stops, and the scanned short blood collection tube 203 returns to the test tube rack 202.

[0056] If the sensor 7 204 determines that it is a long blood collection tube 203, the reduction motor 1 401 starts and drives the coil seat 409 to descend until the sensor trigger piece 1 413 triggers the sensor 2 412 and stops. At this time, the vertical distance between the bottom of the coil rod 410 and the top of the long blood collection tube 203 is 2-8 mm, and the test tube rack 202 continues to move. When the axis of a row of long blood collection tubes 203 coincides with the axis of the push rod 301, the reduction motor 2 304 starts and drives the push rod seat 302 to move up, and the push rod 301 moves up together. Then the push rod 301 pushes the row of long blood collection tubes 203 on the test tube rack 202 to move up. When the long blood collection tube 203 hits the coil rod 410, that is, the sensor trigger piece 2301 is at this time. 05 triggers sensor five 313, and the compression spring 303 is also compressed a certain distance, so the long blood collection tube 203 is firmly bound between the coil rod 410 and the push rod 301, ensuring that the long blood collection tube 203 will not fall over after being pushed out of the test tube rack 202, and then the reduction motor 1 401 starts and drives the coil seat 409 to move upward. At this time, the reduction motor 1 401 and the reduction motor 2 304 have the same rotation speed, and the gear 1 403 and the gear 4 311 have the same size, so the coil seat 409 and the push rod seat 302 have the same rising speed, so the coil rod 410 and the push rod 301 can push the long blood collection tube 203 upward relatively statically until the sensor trigger sheet 1 413 triggers the sensor 1 416 and stops. At this time, the long blood collection tube 203 has been separated from the test tube rack 202, and the barcode on the long blood collection tube 203 is facing the barcode reader 501, then the stepper motor 406 starts to drive the gear 2 407 to rotate, the gear 2 407 drives the gear 3 408 to rotate, the gear 3 408 drives all the coil rods 410 to rotate, and the long blood collection tube 203 pressed by the coil rods 410 rotates together, and during the rotation process, the barcode of the long blood collection tube 203 is read by the barcode reader 501. After the barcode reading is completed, the stepper motor 406 stops, the reduction motor 1 401 and the reduction motor 2 304 start at the same time, and push the coil seat 409 and the push rod seat 302 downward at the same speed respectively. When the sensor trigger piece 1 413 triggers the sensor 2 412, the reduction motor 1 401 stops, and when the sensor trigger piece 2 305 triggers the sensor 4 309, the reduction motor 2 304 stops, and the long blood collection tube 203 with the scanned code returns to the test tube rack 202.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A batch code reading device, characterized in that: The invention comprises a mounting frame (100), a tube pushing module (300), and a code reading module (500); a test tube rack moving module (200) is installed in the middle of the mounting frame (100), and a tube coiling module (400) is installed on the top of the mounting frame (100); the test tube rack moving module (200) comprises a test tube rack moving slideway (201), a test tube rack (202) is slidably mounted in the test tube rack moving slideway (201), and the test tube rack ( A plurality of blood collection tubes (203) are evenly distributed on the test tube rack (202), the number of blood collection tubes (203) in each row of the test tube rack (202) is the same as the number of the push rod (301), the tube coiling rod (410) and the code reader (501), a sensor seven (204) is arranged in the middle of the mounting frame (100), a test tube rack (202) is placed on the test tube rack moving module (200), and the test tube rack (202) is moved on the test tube rack moving module The tube-spinning module (400) and the tube-pushing module (300) cooperate with each other to press the blood collection tube (203) pushed out from the test tube rack (202) between the two and rotate the blood collection tube (203). The tube-pushing module (300) is installed at the bottom of the mounting frame (100). The tube-pushing module (300) pushes the blood collection tube (203) upward to the code reading module (500). The bar on the blood collection tube (203) The barcode is collected and received by a barcode reading module (500). The barcode reading module (500) can collect the barcode on the blood collection tube (203). The barcode reading module (500) includes a barcode reader (501) and a barcode reader cover (502). A plurality of barcode readers (501) are installed on the barcode reader cover (502). A partition (503) is provided in the barcode reader cover (502). The partition (503) separates each barcode reader (501).

2. The batch code reading device according to claim 1, characterized in that: The push tube module (300) includes a push rod (301) and a push rod seat (302); a vertical slide rail three (307) and a vertical slide rail four (310) are installed at the bottom of the mounting frame (100); a slider three (308) is installed on the slider three (307); a slider four (312) is installed on the slider four (310); a push rod seat (302) is provided on the slider three (308) and the slider four (312); and a plurality of vertical push rods (301) are provided above the push rod seat (302); A second rack (306) is provided at the bottom of the push rod seat (302), a fourth gear (311) is connected to the second rack (306), a second reduction motor (304) is provided on the fourth gear (311), and the second reduction motor (304) is provided at the bottom of the mounting frame (100); A sensor trigger sheet 2 (305) is arranged on the left side of the push rod seat (302), and a compression spring (303) is arranged between the push rod (301) and the push rod seat (302).

3. The batch code reading device according to claim 2, characterized in that: The left side mounting frame (100) of the slide rail three (307) is provided with sensor six (314), sensor five (313) and sensor four (309) in order from top to bottom. The sensor six (314) is located at the top of the slide rail three (307), and the sensor four (309) is located at the bottom of the slide rail three (307).

4. The batch code reading device according to any one of claims 1 to 3, characterized in that: The coil module (400) comprises a coil rod (410) and a coil seat (409); a vertical slide rail 1 (415) and a vertical slide rail 2 (404) are installed on the top of the mounting frame (100); a slider 1 (414) is installed on the slider 1 (415); a slider 2 (405) is installed on the slider 2 (404); a coil seat (409) is arranged on the slider 1 (414) and the slider 2 (405); and a plurality of coil rods (410) are arranged below the coil seat (409); A rack (402) is arranged above the spiral tube seat (409), a gear (403) is connected to the rack (402), a reduction motor (401) is arranged on the gear (403), and the reduction motor (401) is arranged on the top of the mounting frame (100); A sensor trigger piece 1 (413) is arranged on the left side of the spiral tube seat (409).

5. The batch code reading device according to claim 4, characterized in that: A sensor 1 (416), a sensor 2 (412) and a sensor 3 (411) are installed on the left side mounting frame (100) of the slide rail 1 (415) in order from top to bottom. The sensor 1 (416) is located at the top of the slide rail 1 (415), and the sensor 3 (411) is located at the bottom of the slide rail 1 (415).

6. The batch code reading device according to claim 4, characterized in that: The spiral tube rod (410) is provided with a gear three (408) meshing with each other, the gear three (408) on the far right is equipped with a gear two (407), and the gear two (407) is provided with a stepping motor (406).

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