CN210515300U

CN210515300U - Test tube terminal surface two-dimensional code information identifier

Info

Publication number: CN210515300U
Application number: CN201920920446.4U
Authority: CN
Inventors: 傅锦坚; 王兴民; 徐少林
Original assignee: Liuzhou Maternity and Child Healthcare Hospital
Current assignee: Liuzhou Maternity and Child Healthcare Hospital
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-05-12
Anticipated expiration: 2029-06-17

Abstract

The utility model relates to the field of medical detection auxiliary equipment, in particular to a test tube end face two-dimensional code information recognizer, the test tube end face two-dimensional code information recognizer comprises a base, a controller and a code scanning gun, a test tube platform is arranged on the base, a vertical plate is arranged on the base and is vertically fixed on a base plate, a guide rail is arranged along the central line position in the length direction of the vertical plate, a first screw sleeve frame and a second screw sleeve frame are arranged on the vertical plate of the guide rail, the first screw sleeve frame and the second screw sleeve frame are respectively arranged at the middle position of the upper half part and the middle position of the lower half part of the vertical plate, and a balance block is arranged between the first screw sleeve frame and the second screw sleeve frame; the fixed magnifying glass that is equipped with in side that the riser was kept away from to the balancing piece of perpendicular riser direction, the mirror surface of magnifying glass is horizontal position, and this recognizer passes through the magnifying glass and sweeps a yard rifle and shares, adopts the automatically regulated function simultaneously, makes the information of two-dimensional code enlarge, adopts the scanning recognition or shoot technique conveying two-dimensional code information, finally reaches the effect of gathering the test tube and corresponding the data.

Description

Test tube terminal surface two-dimensional code information identifier

Technical Field

The utility model relates to a medical treatment detects the auxiliary instrument field, in particular to test tube terminal surface two-dimensional code information identifier.

Background

The blood test tube is mainly used as a blood storage device when blood is collected from a human body, and after blood collection, related information of a person to be collected needs to be marked on the blood test tube, so that detection personnel in a hospital can effectively, quickly and effectively detect related blood sample information of the person to be collected, and simultaneously input the related information into a computer system; and need know earlier by the information of blood sampling people before the blood sampling, then with the information generation bar code or the two-dimensional code of blood sampling people, but because the lid of blood test tube is less, can only use the two-dimensional code, the two-dimensional code is also very little moreover, when the code was swept to the measurement personnel, the information in the two-dimensional code was also difficult to respond to out to the yard rifle of sweeping, caused the waste of time, delayed detection's efficiency. How can be quick, clear with sweep the sign indicating number rifle and sweep the sign indicating number to the two-dimensional code on the blood test tube, be a problem that needs to wait to solve urgently.

Public number CN201721562045.3 is convenient for sweep two-dimensional code magnification projection system of sign indicating number, and in the scheme of the utility model, adopt the two-dimensional code magnification projection system of being convenient for sweep the sign indicating number, including the meeting place podium, still include at the long limit of meeting place podium installation two-dimensional code collection system, two-dimensional code collection system includes the rectangle diaphragm that is on a parallel with the podium mesa and the rectangle straight plate of a perpendicular to rectangle diaphragm long limit, another straight flange of diaphragm and straight plate do not have the one end of being connected with the diaphragm and still are provided with the glass board, still be provided with the two-dimensional code collection system of being connected with projection equipment in the two-dimensional code collection system. Adopt above-mentioned system, the people that the meeting place need share oneself two-dimensional code only need place the cell-phone under two-dimensional code collection system, open oneself social two-dimensional code, the system can realize the projection to the two-dimensional code, solved because the meeting place area is great, the unable closely scan two-dimensional code on the cell-phone of people of back row, must think the way to project the two-dimensional code on the mobile phone, and some two-dimensional codes are real-time change, can't prefabricate in the PPT, prior art is difficult to carry out the problem of projection. And a projection matched with the projection edge of the transverse plate is also arranged on the platform surface of the platform. Through above-mentioned structure, synthetic rectangle frame is enclosed to the arch, and the user only need arrange the cell-phone in rectangle frame, can accomplish the scanning, and the operating personnel of being convenient for arranges the two-dimensional code on the cell-phone screen in two-dimensional code collection system's collection within range.

The prior art is that the two-dimensional code on the direct scan cell-phone screen is projected on the screen of the podium in meeting place, and wherein the two-dimensional code is not too little, can not influence normal two-dimensional code discernment, and the information of the inside is as long as the direct scan, and is clear visible, does not influence normal code of sweeping. The projection is also a normal projection mode, and the principle and the implementation means of the two-dimensional code information recognizer are different greatly.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a two-dimensional code information identifier at the end of a test tube, which uses a magnifying glass and a code scanning gun together, and simultaneously uses an automatic adjustment function to amplify the information of the two-dimensional code, and simultaneously uses a scanning recognition or photographing technology to transmit the two-dimensional code information, so as to finally achieve the function of collecting the corresponding data of the test tube.

In order to achieve the above purpose, the utility model adopts the technical proposal that: the test tube end face two-dimensional code information recognizer comprises a base, a controller and a code scanning gun, wherein a test tube table is arranged on the base, a vertical plate is arranged on the base and is vertically fixed on a base plate, a guide rail is arranged along a centerline of the vertical plate in the length direction, a first screw sleeve frame and a second screw sleeve frame are arranged on the vertical plate of the guide rail and are perpendicular to the guide rail, the first screw sleeve frame and the second screw sleeve frame are respectively arranged in the middle of the upper half part and the middle of the lower half part of the vertical plate, an internal thread through hole is formed in the centers of the first screw sleeve frame and the second screw sleeve frame in the vertical direction, and a balance block is arranged between the first screw sleeve frame and the second screw sleeve frame; an internal thread through hole is formed in the middle of the balance block along the direction of the guide rail, the internal thread through hole of the first screw sleeve frame, the internal thread through hole of the second screw sleeve frame and the internal thread through hole of the balance block are the same in size and penetrate through the through holes through screws to be connected, and external threads arranged on the screws are matched with internal threads of the through holes of the first screw sleeve frame, the second screw sleeve frame and the balance block; the screw rod is in the vertical direction, the lower end of the screw rod is coaxially connected with a rotating shaft of the motor, and the motor is arranged on the base; the fixed magnifying glass that is equipped with in side that the riser was kept away from to the balancing piece of perpendicular riser direction, the mirror surface of magnifying glass is horizontal position, it sweeps a yard rifle still to be equipped with at the tip of riser, it is in to sweep a yard rifle setting directly over the magnifying glass, it is connected with the controller to sweep a yard rifle.

Further, the controller comprises a power supply module, a power supply control module, a motor control module, a code scanning information identification module, an information storage module and an information analysis processing module, wherein the power supply module supplies power to the controller, the code scanning information identification module is connected with the information analysis processing module, and the power supply control module is respectively connected with the power supply module, the motor control module, the code scanning information identification module and the information analysis processing module.

Further, the motor is a servo motor, and the motor is respectively connected with the power module, the motor control module, the information storage module and the information analysis processing module of the controller.

Furthermore, a guide rail groove is formed in the position, where the balance block is in contact with the guide rail, and the guide rail groove is matched with the guide rail, and the balance block can slide downwards in the vertical direction along the guide rail under the driving of the screw rod.

Furthermore, guide wheels are arranged at four corners of two sides of the balance block and are in close contact with the vertical plate.

Furthermore, a display screen can be arranged on the controller, the code scanning gun is replaced by a camera, two-dimensional code pictures shot by the camera through the magnifying lens are transmitted to the controller in real time and displayed on the display screen, and the code scanning gun can be used for scanning the code on the display screen.

Further, the magnification of the magnifying glass is not more than 5 times and not less than 2 times.

Furthermore, the internal thread through hole of the first screw sleeve frame, the internal thread through hole of the second screw sleeve frame, the internal thread through hole of the balance block and the thread pitch of the screw are not more than 0.5 mm.

Further, the test tube table is arranged right below the magnifier, and the magnifier is only focused on the end face of one test tube.

The utility model discloses following beneficial effect has:

1. in the utility model, the utility model adopts the automatic focusing mode to control the motor to drive the screw rod to rotate through the controller, the method of adjusting the magnifier to the test tube end surface two-dimensional code, and the code scanning gun or the camera scans or photographs the effect of the magnifier after amplifying and imaging, if the code scanning gun is used for scanning, the related information of the two-dimensional code can be transmitted to the display screen of the controller to be displayed; will sweep the sign indicating number rifle and change into the camera, can sweep the sign indicating number rifle with sweeping the clear photo that the camera was shot out the sign indicating number with two-dimensional code correlation information and come out and transmit the display screen display that gives the controller and show.

2. The utility model discloses in, can use and sweep yard rifle or camera two kinds of instruments to discern the two-dimensional code information, when sweeping yard rifle, directly sweep yard information and get into the controller display screen with the clear two-dimensional code that the magnifying glass enlargies, and enter the information storage module with relevant information storage; if the camera is used, a clear picture amplified by the magnifier can be shot and transmitted to a display screen of the controller, a code scanning gun is used for scanning a two-dimensional code on the display screen, and information of the two-dimensional code is stored in an information storage module; the information stored in the two-dimension code information is convenient for rapidly identifying the sample in the test tube and is convenient for tracing.

3. In the utility model, the screw rod is driven by the servo motor, the balance block is driven by the screw rod to move up and down, the servo motor can be finely adjusted, the precision is accurate, the accuracy is high, the rotating speed of the positive rotation and the negative rotation of the servo motor and the time of the positive rotation and the negative rotation can be set in the controller, the information of the two-dimensional code can be accurately amplified by the magnifier, and the semi-automation can be realized; if place the test tube with the test tube platform and change into automatic mode, whole recognizer can form the automation, and the practicality is stronger and improved work efficiency, has liberated experimenter's both hands.

4. In the utility model, the magnification factor of the magnifier is limited to ensure that the magnifier can place the two-dimensional code too big or too small, which causes the code scanning gun or the camera to be unable to recognize; the screw pitch of screw thread is injectd simultaneously in order to guarantee servo motor's fine setting, makes to sweep yard rifle or camera and also can discern clear two-dimensional code information fast at the dynamic in-process that the magnifying glass reciprocated.

Drawings

Fig. 1 is the structure schematic diagram of the two-dimensional code information identifier on the end surface of the test tube of the present invention.

Fig. 2 is a schematic structural diagram of the magnifying glass and the balance weight in fig. 1 according to the present invention.

Fig. 3 is a schematic bottom view of the balance weight of the present invention.

Fig. 4 is a schematic diagram of the control principle of the controller in embodiment 1 of the identifier according to the present invention.

Fig. 5 is a schematic diagram of the control principle of the controller in embodiment 2 of the identifier according to the present invention.

Description of the main elements

In the figure, 1, a base; 2. a controller; 3. a vertical plate; 4. a code scanning gun 5 and a screw rod; 6. a first screw housing frame; 7. a second screw housing frame; 8. a counterbalance; 81. a guide wheel; 82. a guide rail groove; 9. a magnifying glass; 10. a motor; 11. a test tube table.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

Referring to fig. 1 to 5, in a preferred embodiment of the present invention, the two-dimensional code information identifier for test tube end surface includes a base 1, a controller 2 and a code scanning gun 4, wherein the base 1 is provided with a test tube platform 11, the base 1 is further provided with a riser 3, the riser 3 is vertically fixed on a substrate, a guide rail is provided along a center line position in a length direction of the riser 3, the riser 3 on the guide rail perpendicular to the guide rail is provided with a first screw sleeve frame 6 and a second screw sleeve frame 7, the first screw sleeve frame 6 and the second screw sleeve frame 7 are respectively located in a middle position of an upper half part and a middle position of a lower half part of the riser 3, the centers of the first screw sleeve frame 6 and the second screw sleeve frame 7 are provided with an internal thread through hole along a vertical direction, and a balance block is provided between the first screw sleeve frame 6 and the second screw sleeve frame 7; an internal thread through hole is formed in the middle of the balance block along the direction of the guide rail, the internal thread through hole of the first screw sleeve frame 6, the internal thread through hole of the second screw sleeve frame 7 and the internal thread through hole of the balance block are the same in size and are connected by penetrating through the through holes through a screw rod 5, and external threads arranged on the screw rod 5 are matched with internal threads of the first screw sleeve frame 6, the second screw sleeve frame 7 and the through holes of the balance block; the screw 5 is in the vertical direction, the lower end of the screw 5 is coaxially connected with a rotating shaft of the motor 10, and the motor 10 is arranged on the base 1; the side of 3 directions of riser 3 are kept away from to the balancing piece of perpendicular riser is fixed and is equipped with magnifying glass 9, magnifying glass 9's mirror surface is horizontal position. Wherein, the position that the balancing piece contacted with the guide rail is provided with a guide rail groove 82, the guide rail groove 82 is inosculated with the guide rail, and the balancing piece can slide downwards along the guide rail in the vertical direction under the drive of the screw 5. Guide wheels 81 are arranged at four corners of two sides of the balance block, and the guide wheels 81 are in close contact with the vertical plate 3.

Example 1

Referring to fig. 1 and 4, a code scanning gun 4 is further disposed at an end of the vertical plate 3, the code scanning gun 4 is disposed right above the magnifying glass 9, and the code scanning gun 4 is connected to the controller 2. The controller 2 comprises a power supply module, a power supply control module, a motor 10 control module, a code scanning information identification module, an information storage module and an information analysis processing module, wherein the code scanning information identification module is connected with the information analysis processing module, and the power supply control module is respectively connected with the power supply module, the motor 10 control module, the code scanning information identification module and the information analysis processing module. The power module provides the power for each module in whole controller 2, it can regularly control motor 10 and carry out corotation and reversal to be equipped with the control in the motor 10 control module, sweep the scanning of sign indicating number rifle 4 to the two-dimensional code of sign indicating number information identification module discernment, then give information analysis processing module with information transfer, information analysis processing module obtains directly storing to the information storage module behind the information of corresponding two-dimensional code after carrying out the analysis nursing, be convenient for follow-up data of transferring or make things convenient for follow-up data to trace back.

Referring to fig. 1, the motor 10 of the present invention is a servo motor 10, the rated torque of the motor is 0.1Nm, the rated rotation speed is 3000rpm, the rated power is 32W, and the SFC configuration is SA3L 04C. The motor 10 is connected to the power module of the controller 2, the motor 10 control module, the information storage module and the information analysis processing module respectively. The servo motor 10 is used for driving the screw rod 5, the screw rod 5 drives the balance block to move up and down, the servo motor 10 can be finely adjusted, the precision is accurate, the accuracy is high, the rotating speed of the servo motor 10 in forward rotation and reverse rotation and the forward rotation and reverse rotation time can be set in a control module of the motor 10 in the controller 2, the information of the two-dimensional code can be accurately amplified by the magnifier 9, and semi-automation can be realized; if place test tube into automatic mode with test tube platform 11, whole recognizer can form the automation, and the practicality is stronger and improved work efficiency, has liberated experimenter's both hands. The purpose is to ensure the fine adjustment of the servo motor 10, so that the code scanning gun 4 can quickly identify clear two-dimensional code information in the dynamic process of the up-and-down movement of the magnifier 9. The internal thread through hole of the first screw sleeve frame 6, the internal thread through hole of the second screw sleeve frame 7, the internal thread through hole of the balance block and the thread pitch of the screw rod 5 are not more than 0.5 mm. The test tube table 11 is arranged right below the magnifier 9, and the magnifier 9 focuses on the end face of one test tube.

Example 2

Please refer to fig. 1-3 and fig. 5, the utility model discloses can set up the display screen on the controller 2, sweep a yard rifle 4 and replace into the camera, the camera sends controller 2 and shows on the display screen in real time through the two-dimensional code photo that magnifying glass 9 was clapped, can sweep a yard rifle 4 to the display screen by sweeping. The magnification of the magnifier 9 is not more than 5 times and not less than 2 times. The magnification of the magnifier 9 is limited to ensure that the magnifier 9 enlarges or reduces the two-dimensional code too much, so that the camera cannot recognize the two-dimensional code; and meanwhile, the thread pitch of the threads is limited, so that the fine adjustment of the servo motor 10 is guaranteed, and clear two-dimensional code information can be rapidly identified by the camera in the dynamic process that the magnifier 9 moves up and down. The camera passes through the signal recognition module to its photo of shooing in magnifying glass 9 top and sends signal analysis processing module to, signal analysis processing module carries out analysis processes after show two-dimensional code information on the display screen of controller 2, then scan the display screen with sweeping yard rifle 4, then store the two-dimensional code information of scanning to signal storage module in, the internal thread through-hole of first spiral shell cover frame 6, the internal thread through-hole of second spiral shell cover frame 7, the internal thread through-hole of balancing piece and the pitch of screw rod 5 are all not greater than 0.5 mm. The test tube table 11 is arranged right below the magnifier 9, and the magnifier 9 focuses on the end face of one test tube.

The utility model discloses a theory of operation: the control module of the motor 10 sets forward rotation time, backward rotation time and forward and backward rotation speed of the motor 10, and then the motor 10 is connected with the motor 10 through an electric wire, the motor 10 rotates forward and backward to drive the screw rod 5 to rotate, so as to drive the balance block to move up and down, the magnifier 9 is arranged on one side of the balance block far away from the vertical plate 3, the magnifier 9 can move up and down along with the balance block to focus the two-dimensional code, so that the code scanning gun 4 or the camera can clearly scan or clearly shoot, then the shot or scanned information is sold by the signal identification module and transmitted to the information analysis processing module, and if the information is scanned by the scanning gun, the information directly enters the information storage module after being analyzed and; if the two-dimensional code shot by the camera is analyzed and processed by the signal analysis processing module and then displayed on the display screen, the two-dimensional code on the display screen is scanned by the code scanning gun 4, and then the two-dimensional code information is stored in the information storage module. In the process of magnifying by the magnifier 9, the magnifier 9 can only magnify a pair of end faces of the test tube, and can not be displaced, so that the test tube must be placed under the magnifier 9 in the process of placing the test tube on the test tube table 11.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The two-dimensional code information recognizer for the end face of the test tube comprises a base, a controller and a code scanning gun, wherein a test tube table is arranged on the base, the test tube table is characterized in that a vertical plate is arranged on the base and is vertically fixed on a base plate, a guide rail is arranged along the centerline of the vertical plate in the length direction, a first screw sleeve frame and a second screw sleeve frame are arranged on the vertical plate of the guide rail and are perpendicular to the guide rail, the first screw sleeve frame and the second screw sleeve frame are respectively arranged in the middle of the upper half part and the middle of the lower half part of the vertical plate, an internal thread through hole is formed in the centers of the first screw sleeve frame and the second screw sleeve frame in the vertical direction, and a balance block is arranged between the first screw sleeve frame and the second screw sleeve frame; an internal thread through hole is formed in the middle of the balance block along the direction of the guide rail, the internal thread through hole of the first screw sleeve frame, the internal thread through hole of the second screw sleeve frame and the internal thread through hole of the balance block are the same in size and penetrate through the through holes through screws to be connected, and external threads arranged on the screws are matched with internal threads of the through holes of the first screw sleeve frame, the second screw sleeve frame and the balance block; the screw rod is in the vertical direction, the lower end of the screw rod is coaxially connected with a rotating shaft of the motor, and the motor is arranged on the base; the fixed magnifying glass that is equipped with in side that the riser was kept away from to the balancing piece of perpendicular riser direction, the mirror surface of magnifying glass is horizontal position, still be equipped with at the tip of riser and sweep a yard rifle, it is in to sweep a yard rifle setting directly over the magnifying glass, it is connected with the controller to sweep a yard rifle.

2. The test tube end face two-dimensional code information recognizer according to claim 1, wherein the controller comprises a power supply module, a power supply control module, a motor control module, a code scanning information recognition module, an information storage module and an information analysis processing module, the power supply module supplies power to the controller, the code scanning information recognition module is connected with the information analysis processing module, and the power supply control module is respectively connected with the power supply module, the motor control module, the code scanning information recognition module and the information analysis processing module.

3. The test tube end face two-dimensional code information identifier according to claim 1, wherein the motor is a servo motor, and the motor is respectively connected with the power supply module, the motor control module, the information storage module and the information analysis processing module of the controller.

4. The two-dimensional code information identifier for the end face of the test tube according to claim 1, wherein a guide rail groove is formed in a position where the balance block contacts the guide rail, the guide rail groove is matched with the guide rail, and the balance block can slide downwards in the vertical direction along the guide rail under the driving of a screw rod.

5. The two-dimensional code information identifier for the end face of the test tube as claimed in claim 1, wherein guide wheels are provided at four corners of two sides of the balance block, and the guide wheels are in close contact with the vertical plate.

6. The test tube end face two-dimensional code information recognizer according to claim 1, wherein a display screen can be arranged on the controller, the code scanning gun is replaced by a camera, a two-dimensional code picture shot by the camera through a magnifying lens is transmitted to the controller in real time and displayed on the display screen, and the code scanning gun can be used for scanning a code on the display screen.

7. The test tube end face two-dimensional code information recognizer according to claim 1, characterized in that the magnifying lens has a magnification of not more than 5 times and not less than 2 times.

8. The test tube end face two-dimensional code information identifier according to claim 1, wherein the internal thread through hole of the first screw sleeve frame, the internal thread through hole of the second screw sleeve frame, the internal thread through hole of the balance block, and the thread pitch of the screw are not greater than 0.5 mm.

9. The identifier for two-dimension code information on the end surface of the test tube according to claim 1, wherein the test tube stage is arranged right below the magnifier, and the magnifier focuses on the end surface of only one test tube.