CN210953826U

CN210953826U - Portable urine conventional detector

Info

Publication number: CN210953826U
Application number: CN201921970257.4U
Authority: CN
Inventors: 包萌
Original assignee: Chengdu Diandi Intelligent Equipment Co ltd
Current assignee: Chengdu Diandi Intelligent Equipment Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-07
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a portable urine conventional detector, which comprises a detector body and a test strip, wherein the detector body comprises a rectangular shell and a PCB circuit board arranged in the rectangular shell, the upper surface of the rectangular shell is provided with a control panel, the control panel is provided with a plurality of control keys, and a display screen is arranged above the control panel; a tray for placing test strips is arranged on the lower side surface of the rectangular shell, and a storage card slot is formed in one side of the tray; an opening corresponding to the tray is arranged on the lower side surface of the rectangular shell, one end of the tray penetrates through the opening and is arranged in the rectangular shell, and the other end of the tray is suspended outside the shell; a test paper detection mechanism corresponding to the position of the tray is arranged in the rectangular shell. The utility model provides a traditional urine check out test set is bulky, the wide problem of occupation space area, this application small in size, through the test paper detection back, gather RGB by color sensor and carry out the index contrast, the operation is succinct convenient, and the portability is strong, is applicable to multiple environment such as family life and uses.

Description

Portable urine conventional detector

Technical Field

The utility model relates to the technical field of medical equipment, especially a portable urine conventional detector.

Background

With the pace of social and economic life becoming faster and the increasing work pressure, more and more young people begin to pay attention to their own health. Since many diseases require urine examination, examination and analysis of urine components can determine whether a patient has a corresponding disease. The existing urine detection process is completed on large-scale test equipment. In the urine test process, urine is generally dripped on a test strip, then the test strip is inserted into urine test equipment, and a test result is given after the reaction condition of the test strip is scanned by a urine detection head. The inspection mode needs a floor-type large inspection device, is poor in portability and is not suitable for the existing family life.

Patent application No.: CN201620254949.9 discloses a full-automatic urine conventional analyzer, which comprises a base, wherein the lower surface of the base is provided with traveling wheels and a hydraulic lifting seat, an operation table is arranged above the base, the upper surface of the operation table is provided with a longitudinal guide rail, the longitudinal guide rail is provided with a connecting plate, the upper surface of the connecting plate is provided with a transverse guide rail, the transverse guide rail is provided with a sample tray support, a sample tray is arranged on the sample tray support, the connecting plate and the sample tray support are respectively connected with a driving device A and a driving device B, the upper surface of the operation table is provided with a detection belt, the upper surface of the detection belt is provided with a test strip, a protective shell is arranged above the detection belt, the upper surface of the protective shell is provided with a sample adding window and a detection window, a urine detection device is arranged above the detection window, a sampling device is; the utility model has the advantages of reasonable design, degree of automation is high, detection speed is fast, convenient to use.

Although the above patent technology discloses a device for automatically detecting urine, the device is not only bulky, occupies a large space, is not suitable for carrying about, and is poor in portability, but also has the problems that the detection process is complex, and the detection result cannot be stored and backed up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a portable urine conventional detector, solve traditional urine check out test set bulky, occupation space area wide problem, this application small in size through the test paper detection back, carries out the index contrast by colour sensor collection RGB, and the operation is succinct convenient, and the portability is strong, is applicable to multiple environment such as family life and uses.

The purpose of the utility model is realized through the following technical scheme:

a portable urine routine detector comprises a detector body and a test strip, wherein the detector body comprises a rectangular shell and a PCB arranged in the rectangular shell, a control panel is arranged on the upper surface of the rectangular shell, a plurality of control keys are arranged on the control panel, and a display screen is arranged above the control panel; a tray for placing test strips is arranged on the lower side surface of the rectangular shell, and a storage card slot is formed in one side of the tray;

an opening corresponding to the tray is formed in the lower side surface of the rectangular shell, one end of the tray penetrates through the opening and is arranged in the rectangular shell, and the other end of the tray is suspended outside the shell; a test paper detection mechanism corresponding to the position of the tray is arranged in the rectangular shell.

Further, the test paper detection mechanism is a color sensor.

Further, the number of the color sensors is 8.

Further, the color sensor model is BH1749 NUC.

Furthermore, the rectangular shell is formed by buckling an upper shell and a lower shell.

Further, the tray includes disk body and extension, extension and disk body integrated into one piece, and the extension is bar-shaped structure, and the lower surface of extension is equipped with the spout, is equipped with the slide rail that corresponds the spout down on the casing.

Furthermore, a PCB circuit board and a rechargeable battery are arranged in the rectangular shell, and the PCB circuit board is electrically connected with the rechargeable battery; the PCB circuit board comprises a main control circuit, a color recognition circuit, a display screen circuit, a storage circuit, a network module and a power management circuit; the main control circuit is respectively connected with the color identification circuit, the display screen circuit, the storage circuit, the network module and the power management circuit.

Further, the network modules are NBIOT network and 4G network modules.

Further, the model of the network module is BC20NA-04-STD/EC20 CEFILG-128-SGNS.

Further, the tray center is provided with a groove for placing the test paper strips conveniently.

The utility model has the advantages that:

(1) the utility model adopts a flat rectangular shell, a display screen is arranged on the rectangular shell, after the test paper strip on the collecting plate reacts, the test paper detecting mechanism collects the RGB value of the test paper strip and compares the indexes, the obtained result is displayed in real time by the display screen, the equipment is small and exquisite, is easy to carry, and is convenient and simple to use;

(2) the NBIOT network and the 4G network module are arranged, and storage is also arranged, so that network transmission can be realized, and the problems that the traditional equipment has single function and cannot store and upload data are solved;

(3) the application is simple and convenient to operate, high in portability and suitable for being used in various environments such as family life.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a disassembled schematic view of the rectangular housing of the present invention;

FIG. 3 is a schematic back view of the tray extension of the present invention;

FIG. 4 is a schematic structural diagram of the test strip of the present invention;

fig. 5 is a circuit diagram of the network module of the present invention;

fig. 6 is a circuit diagram of the memory circuit of the present invention;

in the figure, 10-a detector body, 11-a control panel, 12-a control key, 13-a display screen, 14-a storage card slot, 15-a tray, 16-a groove, 17-an upper shell, 18-a lower shell, 19-a sliding slot, 20-a sliding rail, 21-an extension part, 22-a test strip and 23-a test paper block.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein.

Since many diseases require urine examination, examination and analysis of urine components can determine whether a patient has a corresponding disease. The existing urine detection process is completed on large-scale test equipment. In the urine test process, urine is generally dripped on a test strip, then the test strip is inserted into urine test equipment, and a test result is given after the reaction condition of the test strip is scanned by a urine detection head. The inspection mode needs a floor-type large inspection device, is poor in portability and is not suitable for the existing family life.

The urine examination device aims to solve the problems that large-scale equipment is needed for urine examination and the urine examination device cannot be used in a household mode. A portable urine routine detector is shown in attached figures 1-2 and comprises a detector body 10 and a test strip 22, wherein the detector body 10 comprises a rectangular shell and a PCB (printed Circuit Board) arranged in the rectangular shell, a control panel 11 is arranged on the upper surface of the rectangular shell, a plurality of control keys 12 are arranged on the control panel 11, and a display screen 13 is arranged above the control panel 11; a tray 15 for placing the test paper strip 22 is arranged on the lower side surface of the rectangular shell, and a storage card slot 14 is arranged on one side of the tray 15; an opening corresponding to the tray 15 is formed in the lower side surface of the rectangular shell, one end of the tray 15 penetrates through the opening and is arranged in the rectangular shell, and the other end of the tray 15 is suspended outside the shell; a test paper detection mechanism corresponding to the position of the tray 15 is also arranged in the rectangular shell; a groove 16 convenient for placing the test strip is arranged in the center of the tray 15; the test paper detection mechanism is a color sensor, the rectangular shell is formed by buckling an upper shell 17 and a lower shell 18, the tray 15 comprises a tray body and an extension part 21, the extension part 21 and the tray body are integrally formed, as shown in fig. 3, the extension part 21 is of a strip-shaped structure, a sliding groove 19 is formed in the lower surface of the extension part 21, and a sliding rail 20 corresponding to the sliding groove 19 is arranged on the lower shell 18.

Inside the rectangular shell, extension 21 top of tray is located to the PCB circuit board, corresponds extension 21 position on the PCB circuit board and is equipped with 8 detection sensor in proper order, and between 8 detection sensor, the interval is provided with 16 light filling lamps, the black effect that the casket detected of reinforcing.

The utility model discloses mainly adopt the RGB value of test paper piece 23 on color sensor collection test paper strip 22, pass to the cloud ware on the network after the color sensor gathers the RGB value, the cloud ware is to the RGB value that each index corresponds in RGB value and the 14 items of urine detection and is compared, will obtain the detected value of urine detection each item like this.

The model of the color sensor is BH1749NUC, and the color sensor can detect RGB and IR, convert the RGB and IR into digital quantity, store the digital quantity in a register and read the digital quantity through an MCU. The color sensor is packaged by WSON8, the power supply range is 2.3V-3.6V, the working current is only 190uA, and the illumination detection range is up to 80 klx.

When in use, the test strip 22 is firstly spread on the tray 15, as shown in fig. 4, 14 test paper blocks 23 are arranged on the test strip 22, and each test paper block 23 corresponds to one detection value. The user only needs to drip urine on 14 test paper blocks 23 and lightly send the tray 15 into the detector body 10; because the upper part of the extension part of the tray 15 is opposite to the color sensors, when the extension part of the tray 15 reaches the limiting section in the rectangular shell, because 14 test paper blocks 23 are arranged in two rows, each color sensor is positioned between two test paper blocks 23, and the sensor at the bottommost part is used for detecting the position of the tray 15; and one round of color collection can finish all the result collection. Therefore, the utility model discloses though the structure is small and exquisite, powerful can once only detect 14 numerical values.

Further, the acquired urine test data is displayed on the display screen 13 in real time and transmitted to the cloud server through the NBIOT network or the 4G network.

A PCB circuit board and a rechargeable battery are arranged in the rectangular shell, and the PCB circuit board is electrically connected with the rechargeable battery; the PCB circuit board comprises a main control circuit, a color recognition circuit, a display screen circuit, a storage circuit, a network module and a power management circuit; the main control circuit is respectively connected with the color identification circuit, the display screen circuit, the storage circuit, the network module and the power management circuit.

The utility model discloses a color recognition circuit includes 8 sensors and 16 light filling lamps, can detect 14 attributes, can set up different I2C addresses because of the sensor, consequently, SDA data port of two sensor commonalities.

The utility model discloses a network module is NBIOT network and 4G network module, and the model of network module is BC20NA-04-STD EC20 CEFILG-128-SGNS. This kind of network module is integrated GPS and big dipper positioner in an organic whole, consequently, when using, both had NBIOT network data transmission function, still includes the function of GPS location and big dipper location.

The utility model discloses a network module is as shown in fig. 5, and the network card module includes: a first network card chip ANT1, a second network card chip ANT2, a third resistor R3, a first cut-off switch CB1, a second cut-off switch CB2, a third cut-off switch CB3, a fourth cut-off switch CB4, a fifteenth cut-off switch CB15, a seventh zero-one inductor L701, a seventy-fourth resistor R74 and a seventh five cut-off switch CB 715; the first end of the first network card chip ANT1 is connected with the ANT _ MAIN end through a third resistor R3, the first end of the first network card chip ANT1 is grounded through a third resistor R3 and a first cut-off switch CB1, and the first end of the first network card chip ANT1 is grounded through a second cut-off switch CB 2; the second end of the first network card chip ANT1 and the third end of the first network card chip ANT1 are grounded respectively; the first end of the second network card chip ANT2 is connected with the ANT _ GNSS end through a fifteenth cut-off switch CB15, the first end of the second network card chip ANT2 is also grounded through a fifteenth cut-off switch CB15 and a third cut-off switch CB3, and the first end of the second network card chip ANT2 is also grounded through a fourth cut-off switch CB 4; the first end of the second network card chip ANT2 is further connected to the IOT _ VDD terminal through a seventh zero-one inductor L701 and a seventy-fourth resistor R74; the first end of the second network card chip ANT2 is also grounded through a seventh zero-one inductor L701, a seventy-four resistor R74 and a seventh five cut-off switch CB 715; the second end of the second network card chip ANT2 and the third end of the second network card chip ANT2 are grounded, respectively.

The utility model discloses still include storage circuit, as shown in fig. 6, when using, storage circuit can save the data that acquire, or upload cloud server or mobile terminal with data through the network module, and this kind of mode has increased the convenience of use, the traceability of data and data query's reliability. The utility model is suitable for a multiple occasions such as family, outdoor exercises, official working are used, can guarantee that the 24 hours health data of user do not lose.

The utility model discloses a flat cuboid structure, its outward appearance is similar with current mobile terminal, when using, both is convenient for hold and gets, uses under still portable, removal and the multi-environment.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A portable urine routine detector comprises a detector body and a test strip, and is characterized in that the detector body comprises a rectangular shell and a PCB arranged in the rectangular shell, a control panel is arranged on the upper surface of the rectangular shell, a plurality of control keys are arranged on the control panel, and a display screen is arranged above the control panel; a tray for placing test strips is arranged on the lower side surface of the rectangular shell, and a storage card slot is formed in one side of the tray;

2. The portable urine routine testing meter of claim 1 wherein the test strip detection mechanism is a color sensor.

3. The portable urine routine measuring instrument according to claim 2, wherein the number of color sensors is 8.

4. The portable urine routine meter of claim 2, wherein the color sensor is of the type BH1749 NUC.

5. The portable urine routine testing meter of claim 1 wherein the rectangular housing is formed by fastening an upper housing and a lower housing.

6. The portable urine routine measuring instrument according to claim 1 or 5, wherein the tray comprises a tray body and an extension part, the extension part is integrally formed with the tray body, the extension part is of a strip-shaped structure, a sliding groove is formed on the lower surface of the extension part, and a sliding rail corresponding to the sliding groove is formed on the lower housing.

7. The portable urine routine detector according to claim 1, wherein a PCB circuit board and a rechargeable battery are disposed in the rectangular housing, the PCB circuit board being electrically connected to the rechargeable battery; the PCB circuit board comprises a main control circuit, a color recognition circuit, a display screen circuit, a storage circuit, a network module and a power management circuit; the main control circuit is respectively connected with the color identification circuit, the display screen circuit, the storage circuit, the network module and the power management circuit.

8. The portable urine routine testing instrument of claim 7 wherein the network module is an NBIOT network and a 4G network module.

9. The portable urine routine testing device of claim 8 wherein the network module is model number BC20NA-04-STD/EC20 CEFILG-128-SGNS.

10. The portable urine routine testing meter according to claim 1, wherein the tray has a recess in the center thereof for easy placement of the test strip.