Portable colloidal gold detection analyzer

Abstract

The utility model discloses a portable colloidal gold detection analyzer which comprises a portable assembly, and the portable assembly comprises a shell, an anti-skid pad, an overturning top cover, a rotating shaft, a limiting seat, two limiting columns, a tension spring, a pull plate and a groove. According to the colloidal gold detection analyzer, the pulling plate drives the limiting column to be separated from the limiting inserting hole, then the overturning top cover is overturned, the overturning top cover is attached to the inner wall of the groove, and at the moment, the overturning top cover can support the colloidal gold detection analyzer, so that a display screen and a control panel face an operator at an inclined angle; the stability of the structure is enhanced through the non-slip mat; and the whole body is supported by turning over the top cover, so that an operator does not need to keep a bending or head measuring posture for reading, the portability is ensured, and meanwhile, the use of the operator is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of detection analyzers, specifically portable colloidal gold detection analyzer, belong to detection analyzer technical field. BACKGROUND

[0002] ‌Colloidal gold detection analyzer‌It is a kind of detection equipment based on colloidal gold immunochromatography technique, mainly for quickly, simply, accurately detecting various components or pollutants. Its core working principle is to use colloidal gold labeled specific antibody to combine with the substance to be measured, and judge whether the sample contains specific component or pollutant by colorimetric, line-eliminating method etc.‌Colloidal gold detection analyzer scans test strip through optical system (such as reflectance photometry), measures the color development intensity of detection line, converts optical signal into concentration value by built-in algorithm, realizes quantitative or semi-quantitative analysis.

[0003] The existing portable colloidal gold detection analyzer meets the mobile detection demand, generally adopts integrated structure design, and the main device is usually placed inside the shell with opening and closing function, and the shell surface is provided with a handle. However, the design scheme has significant man-machine interaction defects in actual operation link:

[0004] When the shell is completely opened, the machine body is placed on the workbench, so that the control screen forms a large angle with the operator's line of sight, and the operator needs to keep a stooped or sideways head posture for a long time to read the data. This structural layout can guarantee portability, but the dynamic demand of detection scene is not fully considered, and the use of operating personnel is not convenient. Therefore, a portable colloidal gold detection analyzer is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of portable colloidal gold detection analyzer to solve one of the problems raised in the above background.

[0006] The utility model is implemented by the following technical solutions: a kind of portable colloidal gold detection analyzer, including portable component, the portable component includes shell, non-slip pad, turnover top cover, pivot, limit seat, two limit posts, tension spring, pull plate and recess;

[0007] The turnover top cover is rotatably connected with the shell by the pivot, the recess is opened in the lower surface of the shell, the shape of the turnover top cover is L-shaped, the shape of the turnover top cover is matched with the shape of the shell, the non-slip pad is fixedly connected to the inner top wall front of the turnover top cover, the front surface of the turnover top cover is symmetrically provided with two limit insertion holes, the limit seat is fixedly connected to the front surface of the shell, two limit posts are fixedly connected to the rear surface of the pull plate symmetrically, the tension spring is sleeved on the outer side wall of the limit post, and two limit posts are symmetrically and slidably connected to the inside of the limit seat.

[0008] As a further preferred of the technical solution: the limiting column is slidingly connected to the inner side wall of the limiting socket.

[0009] As a further preferred of the technical solution: the front end of the tension spring is fixedly connected to the rear surface of the pull plate, and the rear end of the tension spring is fixedly connected to the front surface of the limiting seat.

[0010] As a further preferred of the technical solution: the front surface of the shell is provided with a handle.

[0011] As a further preferred of the technical solution: the inside of the shell is provided with a main body assembly, the main body assembly comprises a casing, an optical detection module, a storage battery, a circuit board, a memory and a main control chip, the circuit board is installed in the inside of the casing, the memory and the main control chip are both installed on the upper surface of the circuit board, and the storage battery and the optical detection module are both installed in the inside of the casing.

[0012] As a further preferred of the technical solution: the upper surface of the casing is provided with an interactive panel, and the upper surface of the interactive panel is provided with a display screen and a control panel.

[0013] As a further preferred of the technical solution: the upper surface of the interactive panel is provided with a detection groove, and the position of the detection groove corresponds to the position of the optical detection module.

[0014] As a further preferred of the technical solution: one side of the shell is provided with a charging connector.

[0015] The utility model discloses the advantages are:

[0016] 1, the utility model discloses a pull plate drives the limiting column to separate from the limiting socket, then overturns the turnover top cover, and the turnover top cover is pasted to the inner wall of the recess, at this time, the turnover top cover can support the colloidal gold detection analysis appearance, and the display screen and the control panel face the operator with the inclined angle, and the stability of structure is enhanced through the antiskid pad.

[0017] 2, the utility model discloses the turnover top cover supports the whole, so that the operator does not need to keep the stoop or the side head posture and carries out the reading, guarantees the portability, and simultaneously, the use of the operator is facilitated. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating creative labor.

[0019] Figure 1 It is a structure schematic view of the utility model;

[0020] Figure 2 It is a turnover top cover working state schematic view of the utility model;

[0021] Figure 3 It is a main body assembly structure schematic view of the utility model;

[0022] Figure 4 It is a portable assembly structure schematic view of the utility model;

[0023] Figure 5 It is a limiting column structure schematic view of the utility model;

[0024] Figure 6 It is a shell structure schematic view of the utility model.

[0025] In the drawing: 101, portable assembly;11, shell;12, non-slip pad;13, limiting jack;14, turnover top cover;15, rotating shaft;16, limiting seat;17, handle;18, limiting column;19, tension spring;20, pull plate;21, recess;301, main body assembly;31, casing;32, optical detection module;33, battery;34, circuit board;35, memory;36, main control chip;37, detection groove;38, interactive panel;39, display screen;40, control panel;41, charging connector. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] EMBODIMENT

[0028] Please refer to Figures 1-6 The utility model provides a technical scheme: a portable colloidal gold detection and analysis instrument, including portable assembly 101, portable assembly 101 including shell 11, non-slip pad 12, turnover top cover 14, rotating shaft 15, limiting seat 16, two limiting columns 18, tension spring 19, pull plate 20 and recess 21;

[0029] The turnover top cover 14 is rotationally connected with the shell 11 through a rotating shaft 15, a groove 21 is arranged on the lower surface of the shell 11, the turnover top cover 14 is L-shaped, the shape of the turnover top cover 14 is matched with the shape of the shell 11, the turnover top cover 14 is pasted on the inner wall of the groove 21 by turning the turnover top cover 14 by 270 degrees, the colloidal gold detection analyzer can be supported by the turnover top cover 14 at this time, the operation interface of the colloidal gold detection analyzer faces the operator at an inclined angle, and thus the operator is facilitated to read the data;

[0030] The anti-skid pad 12 is fixedly connected to the front inner top wall of the turnover top cover 14, the turnover top cover 14 can be prevented from sliding on the desktop by the anti-skid pad 12 when the colloidal gold detection analyzer is supported by the turnover top cover 14;

[0031] The front surface of the turnover top cover 14 is symmetrically provided with two limiting insertion holes 13, the limiting seat 16 is fixedly connected to the front surface of the shell 11, the two limiting columns 18 are symmetrically fixedly connected to the rear surface of the pull plate 20, the pull spring 19 is sleeved on the outer side wall of the limiting column 18, the two limiting columns 18 are symmetrically and slidingly connected to the inside of the limiting seat 16, and the limiting column 18 is slidingly connected to the inner side wall of the limiting insertion hole 13, the position of the turnover top cover 14 can be limited by the limiting column 18 when the turnover top cover 14 is used for closing the shell 11;

[0032] When the turnover top cover 14 needs to be opened, the pull plate 20 is pulled, the pull plate 20 drives the limiting column 18, and the turnover top cover 14 can be turned over when the limiting column 18 is separated from the limiting insertion hole 13.

[0033] In this embodiment, specifically, the front end of the pull spring 19 is fixedly connected to the rear surface of the pull plate 20, the rear end of the pull spring 19 is fixedly connected to the front surface of the limiting seat 16, the pull plate 20 is pulled by the pull spring 19, the pull plate 20 drives the limiting column 18 to be inserted into the limiting insertion hole 13, and the position of the turnover top cover 14 can be limited at this time.

[0034] In this embodiment, specifically, the front surface of the shell 11 is provided with a handle 17, and the handle 17 is used for conveniently carrying the whole.

[0035] In this embodiment, specifically, the inside of the shell 11 is provided with a main body assembly 301, the main body assembly 301 comprises a shell 31, an optical detection module 32, a storage battery 33, a circuit board 34, a memory 35 and a main control chip 36.

[0036] The circuit board 34 is installed in the interior of the casing 31, the casing 31 is installed in the interior of the shell 11, the memory 35 and the master control chip 36 are both installed on the upper surface of the circuit board 34, the storage battery 33 and the optical detection module 32 are both installed in the interior of the casing 31, the storage battery 33 is used for powering the colloidal gold detection analyzer, the upper surface of the casing 31 is installed with the interactive panel 38, the upper surface of the interactive panel 38 is installed with the display screen 39 and the control panel 40, the upper surface of the interactive panel 38 is provided with the detection groove 37, the position of the detection groove 37 corresponds to the position of the optical detection module 32;

[0037] The optical detection module 32 comprises a light source and a photoelectric sensor, the light source is used for emitting light of a specific wavelength (such as visible light or a specific wave band) to irradiate the test strip detection line (T line) and the quality control line (C line), and the photoelectric sensor is used for receiving reflected or transmitted light signals and converting light intensity into electrical signals;

[0038] The master control chip 36 is used for controlling the instrument process, including starting detection, calibration, processing photoelectric sensor data, calculating the color development intensity of the detection line through an algorithm, and converting the color development intensity into a concentration value;

[0039] The display screen 39 is used for displaying detection results, operation menus, calibration prompts and the like;

[0040] The control panel 40 is used for operating the instrument, such as selecting items or starting detection through buttons;

[0041] The memory 35 is used for storing detection records, calibration data and test strip batch information;

[0042] The interior of the casing 31 further comprises a communication module, which is used for realizing data transmission, including connecting a printer, a computer or a hospital LIS / HIS system;

[0043] In work, the user selects a detection item through the control panel 40, the master control chip 36 initializes each module, inserts a test strip into the detection groove 37, at this time, the optical detection module 32 emits a light source to irradiate the test strip, the photoelectric sensor scans the T line and the C line area line by line, obtains the reflected light intensity distribution, the master control chip 36 analyzes the peak value signal of the T line / C line color development area, calculates the T / C ratio value, converts the T line signal intensity into the concentration of the measured object according to the pre-stored standard curve (obtained through calibration), and then the detection result is displayed on the display screen 39.

[0044] In the embodiment, specifically, the shell 11 is installed with a charging connector 41 on one side, which is used for charging the storage battery 33.

[0045] The working principle or structural principle is that when in use, the colloidal gold detection analyzer is placed on a desktop, the pull plate 20 is pulled, the pull plate 20 drives the limiting column 18, when the limiting column 18 is separated from the limiting hole 13, the turnover top cover 14 is turned over by 270 degrees, the turnover top cover 14 is attached to the inner wall of the groove 21, at this time, the colloidal gold detection analyzer can be supported through the turnover top cover 14, the display screen 39 and the control panel 40 face the operator at an inclined angle, then the detection item is selected through the control panel 40, the test strip is inserted into the detection groove 37, at this time, the optical detection module 32 emits a light source to irradiate the test strip, the photoelectric sensor scans the T line and C line area line by line, the peak signal of the T line / C line color developing area is acquired, the main control chip 36 calculates the T / C ratio value, according to the pre-stored standard curve, the T line signal intensity is converted into the concentration of the measured object, then the detection result is displayed on the display screen 39, and then the detection of the measured object is completed;

[0046] When the use is completed, the turnover top cover 14 is turned over again, the limiting column 18 is pulled through the pull plate 20, when the turnover top cover 14 is closed to the shell 11, the pull plate 20 is loosened, the pull plate 20 is pulled by the pull spring 19, the pull plate 20 drives the limiting column 18 to be inserted into the limiting hole 13, at this time, the position of the turnover top cover 14 can be limited, and the whole is convenient to carry through the handle 17.

[0047] The above only describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A portable colloidal gold detection and analysis instrument, characterized in that, The portable component (101) includes a housing (11), an anti-slip pad (12), a flip-top cover (14), a pivot (15), a limiting seat (16), two limiting posts (18), a tension spring (19), a pull plate (20), and a groove (21). The flip-top cover (14) is rotatably connected to the outer shell (11) via a pivot (15). The groove (21) is opened on the lower surface of the outer shell (11). The flip-top cover (14) is L-shaped and its shape is adapted to the shape of the outer shell (11). The anti-slip pad (12) is fixedly connected to the front of the inner top wall of the flip-top cover (14). Two limiting holes (13) are symmetrically opened on the front surface of the flip-top cover (14). The limiting seat (16) is fixedly connected to the front surface of the outer shell (11). The two limiting posts (18) are symmetrically fixedly connected to the rear surface of the pull plate (20). The tension spring (19) is sleeved on the outer side wall of the limiting post (18). The two limiting posts (18) are symmetrically slidably connected to the inside of the limiting seat (16).

2. The portable colloidal gold detection and analysis instrument according to claim 1, characterized in that, The limiting post (18) is slidably connected to the inner wall of the limiting socket (13).

3. The portable colloidal gold detection and analysis instrument according to claim 1, characterized in that, The front end of the tension spring (19) is fixedly connected to the rear surface of the pull plate (20), and the rear end of the tension spring (19) is fixedly connected to the front surface of the limiting seat (16).

4. The portable colloidal gold detection and analysis instrument according to claim 1, characterized in that, A handle (17) is mounted on the front surface of the housing (11).

5. A portable colloidal gold detection and analysis instrument according to claim 1, characterized in that, The outer casing (11) is provided with a main component (301), which includes a housing (31), an optical detection module (32), a battery (33), a circuit board (34), a memory (35), and a main control chip (36). The circuit board (34) is installed inside the housing (31), and the memory (35) and the main control chip (36) are both installed on the upper surface of the circuit board (34). The battery (33) and the optical detection module (32) are both installed inside the housing (31).

6. A portable colloidal gold detection and analysis instrument according to claim 5, characterized in that, An interactive panel (38) is mounted on the upper surface of the housing (31), and a display screen (39) and a control panel (40) are mounted on the upper surface of the interactive panel (38).

7. A portable colloidal gold detection and analysis instrument according to claim 6, characterized in that, The upper surface of the interactive panel (38) is provided with a detection groove (37), and the position of the detection groove (37) corresponds to the position of the optical detection module (32).

8. A portable colloidal gold detection and analysis instrument according to claim 1, characterized in that, A charging connector (41) is installed on one side of the housing (11).

Images