阅读说明：本技术 一种快速检测装置的多用途控制机构及控制方法 (Multipurpose control mechanism and control method of rapid detection device ) 是由 董灵 胡强 于 2020-07-28 设计创作，主要内容包括：本发明公开了一种快速检测装置的控制机构及多用途控制方法,用于生物医学标志物检测,控制机构包括定位在架体上并呈陈列布置的多个开关弹子,和对应开关弹子定位在试纸盒上的识别结构,检测组件根据开关弹子的信号用于对试纸盒上的试样进行检测；识别结构用于可选择推动开关弹子动作；识别结构定位于试纸盒的前端或侧边；识别结构至少包括一与开关弹子适配凹陷。本发明的优点是：利用控制机构的开关弹子和对应试纸盒上的识别结构的不同组合,使控制机构应用的快速检测装置能够在对试样采样后,通过识别不同的试纸盒后控制检测组件实行对应试样的数据分析,降低了多种类试样指标的检测方法切换的复杂度,提高了检测效率。(The invention discloses a control mechanism and a multipurpose control method of a rapid detection device, which are used for detecting biomedical markers, wherein the control mechanism comprises a plurality of switch marbles positioned on a frame body and arranged in a display manner, and an identification structure positioned on a test paper box corresponding to the switch marbles, and a detection assembly is used for detecting a sample on the test paper box according to signals of the switch marbles; the identification structure is used for selectively pushing the switch marble to act; the identification structure is positioned at the front end or the side edge of the test paper box; the identification structure at least comprises a concave matched with the switch marble. The invention has the advantages that: by utilizing different combinations of the switch marble of the control mechanism and the identification structures on the corresponding test paper boxes, the rapid detection device applied by the control mechanism can perform data analysis on the corresponding samples by controlling the detection assembly after identifying different test paper boxes after sampling the samples, thereby reducing the complexity of switching the detection methods of various sample indexes and improving the detection efficiency.)

1. A multipurpose control mechanism of a rapid detection device comprises a frame body; the test paper box is detachably arranged on the frame body; the detection assembly is arranged on the frame body; the method is characterized in that:

the control mechanism is positioned between the frame body and the test paper box;

the control mechanism comprises a plurality of switch marbles positioned on the frame body and arranged in a display manner, and an identification structure positioned on the test paper box corresponding to the switch marbles, wherein the detection assembly is used for detecting a sample on the test paper box according to signals of the switch marbles; the identification structure is used for selectively pushing the switch marble to act; the identification structure is positioned at the front end or the side edge of the test paper box; the identification structure at least comprises a concave matched with the switch marble.

2. The control mechanism of claim 1, wherein: the rear end of the switch marble is connected with the frame body through an elastic element.

3. The control mechanism of claim 2, wherein: the head of the switch marble is arc-shaped.

4. The control mechanism of claim 1, wherein: the detection assembly comprises a light sensor, an analysis processing circuit and a control circuit.

5. The control mechanism of claim 4, wherein: the light sensor is arranged above the test paper box.

6. The control mechanism of claim 4, wherein: and a button electrically connected with the detection component is arranged behind the switch marble.

7. The control mechanism of claim 1, wherein: the recess comprises an opening, the cross section of the recess is trapezoidal, and the diameter of the opening is the longest edge of the trapezoidal shape.

8. The control mechanism of claim 1, wherein: the rack body is fixedly provided with an L-shaped limiting barrier strip for limiting the position of the test paper box.

9. A multipurpose control method of a rapid detection device, which is applied to the control mechanism of any one of claims 1 to 8, characterized in that: comprises the following steps of (a) carrying out,

(1) selecting a test paper box corresponding to the test sample;

(2) collecting a test sample, and placing the test sample on a reaction area of the test paper box for reaction;

(3) putting the test paper box into the control mechanism, enabling the control mechanism to identify the type of the test sample and sending a signal to a detection assembly;

(4) the detection assembly performs detection analysis on the test paper box according to the received signal to obtain a detection result;

(5) and after a detection result is obtained, the test paper box is moved out to finish detection.

10. The method of claim 9, wherein: in the step (4), the detection component is connected with a display screen for displaying the detection result.

Technical Field

The invention relates to a multipurpose control mechanism and a control method of a rapid detection device, which are used for detecting biomarkers and belong to the field of detection.

Background

With the development of modern medicine, nucleic acids, proteins, metabolic molecules such as uric acid, etc. are used for routine disease detection, pathological analysis, physical examination, etc. Chinese invention publication No. CN110672594A discloses a chip colorimetric detection method based on light transmission result analysis, which can analyze the result of color reaction of a sample, and calculate the concentration of the sample by an algorithm. The existing nucleic acid and protein detection device can rapidly detect nucleic acid and protein, and a test result is obtained by collecting a sample on a kit and then putting the kit into the detection device for detection and analysis.

Disclosure of Invention

The invention aims to provide a multipurpose control mechanism and a control method of a rapid detection device, and the problem that the detection method is inconvenient to replace when detecting substance types are increased can be effectively solved by arranging a recognition mechanism to be matched with a test paper box for recognition and correspondingly selecting a corresponding detection method.

In order to solve the technical problems, the invention is realized by the following technical scheme:

a multipurpose control mechanism of a rapid detection device comprises a frame body; the test paper box is detachably arranged on the frame body; the detection assembly is arranged on the frame body; the control mechanism is positioned between the frame body and the test paper box; the control mechanism comprises a plurality of switch marbles positioned on the frame body and arranged in a display manner, and an identification structure positioned on the test paper box corresponding to the switch marbles, wherein the detection assembly is used for detecting a sample on the test paper box according to signals of the switch marbles; the identification structure is used for selectively pushing the switch marble to act; the identification structure is positioned at the front end or the side edge of the test paper box; the identification structure at least comprises a recess matched with the switch marble, different states of combination are formed by matching the switch marble with the identification structure of the test paper box to identify the types of the samples on the test paper box, different data analysis methods are selected according to signals of the switch marble, the types of the samples which can be detected by the detection device are increased, and the efficiency of switching the data analysis methods is improved.

Preferably, the rear end of the switch marble is connected with the frame body through an elastic element, the elastic element is selected from a spring or an elastic sleeve, the spring or the elastic sleeve is simple in obtaining method and easy to produce, the production cost of the control mechanism is reduced, and the elastic element can help the switch marble to quickly restore to the initial state after the test paper box is drawn out.

Furthermore, the head of the switch marble is arc-shaped, so that the friction force between the switch marble and the recess is reduced, the test paper box is faster when being moved out of the detection device, and the problem of blocking is avoided.

Furthermore, a button electrically connected with the detection assembly is arranged behind the switch marble, and the button can send a signal to the detection assembly by pressing the button through the movement of the switch marble, so that the detection assembly selects a corresponding detection method.

Preferably, the detection assembly comprises an optical sensor, an analysis processing circuit and a control circuit, the optical sensor is used for sampling the test paper box, the analysis processing circuit analyzes and processes the sampling data, and the control circuit can control the analysis processing circuit to perform corresponding data analysis according to the type of the test paper box.

Further, the optical sensor is arranged above the test paper box, samples the reaction area of the test paper box, collects optical signals and transmits the optical signals to the analysis processing circuit.

Preferably, sunken including an opening, sunken cross section personally submits the trapezoidal form, the opening diameter is the longest side of trapezoidal form, sets up to the trapezoidal form and can make the switch warhead can not blocked when the roll-off is sunken, increases the convenience that the test paper box taken out.

Further, the fixed spacing blend stop that is the L type that is equipped with on the support body is used for the restriction the position of test paper box can be when test paper box inserts the position of restriction test paper box, avoids detecting element to detect the position and the deviation appears, influences the test result.

A multipurpose control method of a rapid detection device is suitable for the control mechanism and comprises the following steps,

(1) selecting a test paper box corresponding to the test sample;

(2) collecting a test sample, and placing the test sample on a reaction area of the test paper box for reaction;

(3) putting the test paper box into the control mechanism, enabling the control mechanism to identify the type of the test sample and sending a signal to a detection assembly;

(4) the detection assembly performs detection analysis on the test paper box according to the received signal to obtain a detection result;

(5) and after a detection result is obtained, the test paper box is moved out to finish detection.

Further, in step (4), the detection component is connected with the display screen for show the testing result, personnel can follow quick acquisition test result in the display screen, and is directly perceived convenient.

Compared with the prior art, the invention has the advantages that:

by utilizing different combinations of the switch marble of the control mechanism and the identification structures on the corresponding test paper boxes, the nucleic acid nucleoprotein detection device applied by the control mechanism can carry out data analysis on the corresponding samples by controlling the detection assembly after identifying different test paper boxes after sampling the samples, thereby reducing the complexity of switching the detection methods of various samples and improving the detection efficiency.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic diagram of a front view of the present invention;

FIG. 3 is an enlarged detail view of the control mechanism at A of FIG. 2;

FIG. 4 is a front view of the present invention;

FIG. 5 is a rear view of the present invention;

in the figure:

10. a frame body; 11. a test paper box; 12. a reaction zone; 13. a detection component; 14. switching the marble; 15. identifying a structure; 16. recessing; 17. an elastic element; 18. an opening; 19. a limiting barrier strip; 20. a light sensor; 21. a button; 22. and a control mechanism.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, the embodiment of the multipurpose control mechanism of the rapid detection device of the present invention includes a frame body 10, a test paper box 11 detachably disposed on the frame body 10, a reaction area 12 disposed on the test paper box 11, and a detection assembly 13 disposed on the frame body 10 and capable of detecting a sample on the test paper box 11, wherein the collected sample is placed in the reaction area 12. The control mechanism 22 is arranged between the frame body 10 and the test paper box 11, the control mechanism 22 comprises a switch marble 14, the switch marble 14 is arranged between the frame body 10 and the test paper box 11 in a display arrangement, the test paper box 11 is provided with an identification structure 15 corresponding to the switch marble 14, the identification structure 15 is arranged at the front end or the side edge of the test paper box 11, the identification structure 15 at least comprises a recess 16 matched with the switch marble 14, the switch marble 14 can be selectively pushed to act through the identification structure 15, the switch marble 14 is pushed back at the position without the recess 16, the switch marble 14 is not pushed at the position with the recess 16, the number of the switch marbles 14 and the position arrangement of the recess 16 are determined by personnel according to the requirements of the personnel, therefore, the control mechanism 22 with different arrangement combinations is formed, the rear end of the switch marble 14 is connected with the frame body 10, and the elastic element 17 is selected to be an element with elasticity, such as a spring or an elastic sleeve. The head of the switch marble 14 is arc-shaped, the recess 16 corresponding to the switch marble 14 comprises an opening 18, the cross section of the recess 16 is trapezoidal, the diameter of the opening 18 is the longest side of the trapezoidal shape, the opening is arc-shaped, so that the test paper box 11 cannot be clamped when being taken out, the problems of faults and the like are caused, the cross section shape of the recess 16 and the head of the switch marble 14 can also be set into other shapes which are beneficial to the slide-out of the switch marble 14, and the L-shaped limit barrier strip 19 is further arranged on the frame body 10, so that the position of the test paper box 11 can be limited when the test paper box 11 is inserted, and the detection position of the detection assembly 13 is prevented from being deviated, and the.

Referring to fig. 2 to 3, the detecting assembly 13 includes an optical sensor 20, an analyzing and processing circuit and a control circuit, the control circuit is connected to a button 21 disposed behind the switch pin 14, the control circuit is electrically connected to the analyzing and processing circuit, the analyzing and processing circuit is electrically connected to the optical sensor 20, the control circuit can give a signal according to the states of the switch pin 14 and the button 21 to control the analyzing and processing circuit to select a corresponding data analyzing method, the optical sensor 20 is disposed on the frame body 10, when the test paper box 11 is inserted into the frame body 10, the optical sensor 20 disposed above the test paper box 11 detects the reaction area 12 on the test paper box 11, collects information, and then analyzes the sample according to the selected data analyzing method.

When detection is needed, a sample is collected on a test paper box 11 corresponding to the sample, a reaction area 12 of the test paper box 11 changes color, the test paper box 11 with the collected sample is inserted into a detection device, an optical sensor 20 samples the reaction area 12, a switch marble 14 is clamped with a concave 16 position of an identification structure 15 of the test paper box 11, the switch marble 14 without the concave 16 position is pushed by pressure, contacts and presses down a button 21, and a control circuit receives a signal and controls an analysis processing circuit to operate a data analysis method corresponding to the sample through the pressing state and the corresponding position of the button 21, so that an optical signal sampled by the optical sensor 20 is converted into a digital signal, and the digital signal is converted into a concentration reading through a preset formula, and a person can conveniently see an analysis result of the sample. After the detection is completed, the test paper box 11 is moved out, and the switch marble 14 is restored to the initial position through the elastic element 17.

The invention also provides an embodiment I of a multipurpose control method of the rapid detection device, and referring to fig. 1-5, the detection of various substances is realized by a control mechanism, and the method comprises the following steps:

the sample in this embodiment is selected to detect uric acid in saliva, and the number of the switch tumblers 14 in this embodiment is four.

(1) Selecting a test paper box 11 corresponding to uric acid, wherein the sequence of an identification structure 15 corresponding to a switch marble 14 on the test paper box 11 for detecting uric acid is '0100', '0' represents that a recess 16 is arranged at the position corresponding to one switch marble 14, and '1' represents that the recess 16 is not arranged at the position corresponding to one switch marble 14;

(2) collecting a test sample, and placing the test sample on a reaction area 12 of a test paper box 11 for reaction;

collecting saliva in a test tube, sucking a small amount of saliva by a suction tube, dripping the saliva on the reaction area 12 of the test paper box 11, waiting for 30 seconds, changing the color of the reaction area 12 into orange yellow, and increasing the concentration of uric acid to increase the color degree of the reaction area 12.

(3) Placing the test paper box 11 into the detection device, enabling the control mechanism 22 to identify the type of the test sample and sending a signal to the detection assembly 13;

according to the test paper box 11 corresponding to the detected uric acid, the concave 16 of the identification structure 15 is clamped with the switch marble 14, the switch marble 14 is pushed to press the rear button 21 by pressure at the position without the concave 16, and the button 21 sends a signal to the control circuit.

(4) The detection component 13 performs detection analysis on the test paper box 11 according to the received signal to obtain a detection result;

light sensor 20 through detecting element 13 samples test paper box 11 reaction area 12, according to the signal that button 21 provided, the data analysis of uric acid is detected in the operation of control circuit control analysis and processing circuit, the light signal that analysis and processing circuit gathered light sensor 20 turns into digital signal, and according to the formula that predetermines, digital signal converts the concentration degree that has biological meaning into through the operation, analysis and processing circuit still is electrically connected with the display screen, can show the concentration degree on the display screen, very convenient directly perceived, personnel learn the testing result of uric acid through the concentration reading that reachs at last.

(5) After the detection result is obtained, the test paper box 11 is moved out to complete the detection;

the cross section of the recess 16 of the identification structure 15 of the test paper box 11 is trapezoidal, so that the head of the switch marble 14 can smoothly slide out of the recess 16 and cannot be clamped in the recess 16, and the use method is simple and convenient.

The invention also provides an embodiment II of a multipurpose control method of the rapid detection device, and referring to fig. 1-5, the detection of various substances is realized by a control mechanism, and the multipurpose control method comprises the following steps:

the sample in this embodiment is selected to detect creatinine in urine, and the number of the switch pins 14 in this embodiment is four.

(1) Selecting a test paper box 11 corresponding to creatinine, wherein the sequence of an identification structure 15 corresponding to a switch marble 14 on the test paper box 11 for detecting the creatinine is '0101', '0' represents that a recess 16 is arranged at a position corresponding to one switch marble 14, and '1' represents that the recess 16 is not arranged at a position corresponding to one switch marble 14;

(2) collecting a test sample, and placing the test sample on a reaction area 12 of a test paper box 11 for reaction;

collecting urine in a test tube, sucking a small amount of urine by a suction tube, dropping the urine on the reaction area 12 of the test paper box 11, waiting for 30 seconds, changing the color of the reaction area 12 into blue, wherein the higher the concentration of creatinine is, the darker the color degree of the reaction area 12 is.

(3) Placing the test paper box 11 into the detection device, enabling the control mechanism 22 to identify the type of the test sample and sending a signal to the detection assembly 13;

according to the test paper box 11 corresponding to the creatinine detection, the depression 16 of the identification structure 15 is clamped with the switch marble 14, the switch marble 14 is pushed to press the rear button 21 by pressure at the position without the depression 16, and the button 21 sends a signal to the control circuit.

(4) The detection component 13 performs detection analysis on the test paper box 11 according to the received signal to obtain a detection result;

light sensor 20 through determine module 13 samples test paper box 11 reaction area 12, according to the signal that button 21 provided, the data analysis of creatinine is detected in the operation of control circuit control analysis and processing circuit, the light signal that analysis and processing circuit gathered light sensor 20 turns into digital signal, and according to the formula that predetermines, digital signal converts the concentration degree that has biological meaning into through the operation, analysis and processing circuit still is electrically connected with the display screen, can show the concentration degree on the display screen, very convenient directly perceived, personnel learn the testing result of creatinine through the concentration reading that reachs at last.

(5) After the detection result is obtained, the test paper box 11 is moved out to complete the detection;

the cross section of the recess 16 of the identification structure 15 of the test paper box 11 is trapezoidal, so that the head of the switch marble 14 can smoothly slide out of the recess 16 and cannot be clamped in the recess 16, and the use method is simple and convenient.

The above description is only an embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any changes or modifications within the technical field of the present invention by those skilled in the art are covered by the claims of the present invention.