CN218956187U - Intelligence material evidence sampling case - Google Patents

Abstract

The utility model provides an intelligent material evidence sampling box which comprises a sampling box main body and a control box, wherein a square cavity and a test tube bin are embedded in the front side of the sampling box main body, a test tube fixing plate with a test tube hole is fixed at the bottom end of the inner cavity of the test tube bin, the control box is fixed at the top of the inner cavity of the square cavity, a liquid pump and a control unit are fixed inside the control box, the input end of the liquid pump is connected with a hose which is communicated with the inside of the test tube bin, the output end of the liquid pump is connected with a dropping nozzle which is fixed at the bottom end of the control box, a flowmeter is fixedly arranged on the output end of the liquid pump, a display for displaying flowmeter data is fixed at the front side of the control box, a light shield and a guide column which is positioned at the inner side of the light shield are fixedly connected with a sliding table in a sliding manner, two symmetrical test tube fixing clamps are hinged at the top end of the sliding table, a light sensor which is electrically connected with the input end of the control unit is fixed at the bottom end of the control box, and the output end of the control unit is electrically connected with the liquid pump. The utility model realizes intelligent automatic sampling and dripping detection.

Description

Intelligence material evidence sampling case

Technical Field

The utility model relates to the technical field of detection tools, in particular to an intelligent material evidence sampling box.

Background

In drug-taking investigation work, the condition that needs on-site evidence obtaining often appears, generally needs to carry out drug component detection to the urine or blood of a suspected person, and the most commonly used drug screening at present detects through drug detection test paper, and current sampling device adopts the form of handheld dropper to drop urine or blood on the test paper, can't carry out automatic dropwise add, inconvenient use.

Disclosure of Invention

The utility model aims to provide an intelligent material evidence sampling box for solving the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an intelligence material evidence sampling case, includes sampling case main part, control box, test tube fixed plate, lens hood, light sensor, display, sliding table, test paper fixation clamp and guide post, the front side of sampling case main part is embedded to have a square chamber and test tube storehouse, the inner chamber bottom mounting in test tube storehouse has the test tube fixed plate of test tube hole, is fixed with the control box at square chamber inner chamber top, the inside of control box is fixed with liquid pump and control unit, the hose of test tube storehouse inside is gone into in the input connection of liquid pump, the output connection of liquid pump is fixed in the dropwise add mouth of control box bottom, fixed mounting has the flowmeter on the output of liquid pump, the front side of control box is fixed with the display that shows flowmeter data, the bottom mounting of control box has the lens hood and is located the inboard guide post of lens hood, sliding connection has the sliding table on the guide post, the test paper fixation clamp of two symmetries is articulated on the sliding table top, the bottom mounting of control box has the light sensor with control unit input electric connection's hose, control unit's output electric connection.

Preferably, a plurality of bayonets are arranged at the bottom end of the light shield close to the edge, and clamping columns are fixedly connected at positions corresponding to the positions of the top end of the sliding table and the bayonets in the vertical direction.

Preferably, the hose is fixed in the test tube bin through a fixed block.

Preferably, the drug detection test paper is clamped below the test paper fixing clamp.

Preferably, the control unit is a single chip microcomputer.

The utility model provides an intelligent material evidence sampling box. The beneficial effects are as follows:

according to the intelligent material evidence sampling box, the sliding table is buckled with the light shield through the sliding table, the control unit controls the liquid pump to pump samples in the test tube to the dripping nozzle according to the light-free signal of the optical sensor, the drug detection test paper fixed on the sliding table is subjected to dripping detection, the dripping quantity can be displayed through the display, and the intelligent material evidence sampling box is convenient to operate and intelligent to drip.

Drawings

FIG. 1 is a schematic diagram of an intelligent material evidence sampling box.

Fig. 2 is a schematic diagram of a local structure of an intelligent material evidence sampling box according to the present utility model.

In the figure: 1. a sampling box body; 2. a control box; 3. a liquid pump; 4. a dripping nozzle; 5. a flow meter; 6. a hose; 7. a test tube bin; 8. a test tube fixing plate; 9. a light shield; 10. a light sensor; 11. a display; 12. a sliding table; 13. a clamping column; 14. test paper fixing clips; 15. drug detection test paper; 16. a bayonet; 17. a control unit; 18. and a guide post.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and detailed description below:

in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms of "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inner", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-2, an intelligent material evidence sampling box comprises a sampling box main body 1, a control box 2, a test tube fixing plate 8, a light shield 9, an optical sensor 10, a display 11, a sliding table 12, a test paper fixing clamp 14 and a guide post 18, wherein a square cavity and a test tube bin 7 are embedded in the front side of the sampling box main body 1, the test tube fixing plate 8 with test tube holes is fixed at the bottom end of the inner cavity of the test tube bin 7, a test tube of a material evidence to be detected is placed in the test tube holes, the control box 2 is fixed at the top of the square cavity inner cavity, a liquid pump 3 and a control unit 17 are fixed in the control box 2, a hose 6 inside the test tube bin 7 is conveniently pumped by connecting the input end of the liquid pump 3, a drip nozzle 4 fixed at the bottom end of the control box 2 is used for drip detection of test paper, a flowmeter 5 is fixedly installed at the output end of the liquid pump 3, a display 11 for displaying flow meter data is fixedly arranged at the front side of the control box 2, so that the drip amount is convenient to observe, the bottom end of the control box 2 and the guide post 9 is fixedly connected with the optical sensor 9 at the bottom end of the control box 2 and the guide post 17 through the sliding table 12, and the guide post 17 is fixedly connected with the optical sensor 17.

According to the technical scheme of the utility model, the bottom end of the light shield 9 is provided with the plurality of bayonets 16 close to the edge, and the clamping columns 13 are fixedly connected to the positions of the top ends of the sliding tables 12 corresponding to the bayonets 16 in the vertical direction, so that the bayonets and the clamping columns are clamped without manually dragging the sliding tables after the sliding tables slide upwards, and the sliding table is convenient.

Through the technical scheme of the utility model, the hose 6 is fixed in the test tube bin 7 through the fixing block, so that the hose can be conveniently stored.

According to the technical scheme of the utility model, the drug detection test paper 15 is clamped below the test paper fixing clamp 14 and is used for detecting drugs in urine or blood in a test tube.

Through the above technical scheme of the present utility model, the control unit 17 is a single chip microcomputer.

The specific implementation flow of the utility model is as follows: the test tube with the blood or urine of the suspected person is placed in the test tube bin 7, the bottom end of the test tube is inserted into a test tube hole of the test tube fixing plate 8, then the hose 6 is inserted into the test tube, the drug detection test paper 15 is placed on the sliding table 12 and clamped and fixed through the test paper fixing clamp 14, then the sliding table 12 is slid upwards by hands to enable the clamping column 13 of the sliding table 12 to be clamped into the bayonet 16 of the light shield 9, at the moment, the optical sensor 10 cannot receive an optical signal, the control unit 17 controls the liquid pump 3 to start to extract liquid in the test tube to the position of the drip nozzle 4 for automatically dripping the drug detection test paper 15, the dripping amount is detected by the flowmeter 5 and displayed on the display 11, and a user can slide down the sliding table 12 at any time through observation, so that the control unit controls the liquid pump to stop liquid feeding, and intelligent automatic drip sampling detection is realized.

In summary, according to the intelligent material evidence sampling box provided by the utility model, the sliding table is buckled with the light shield through the sliding table, the control unit controls the liquid pump to pump samples in the test tube to the dripping nozzle according to the light sensor no light signal, the drug detection test paper fixed on the sliding table is subjected to dripping detection, the dripping quantity can be displayed through the display, the operation is convenient, the intelligent dripping is realized, the practicability is high, and the intelligent material evidence sampling box is worthy of popularization.

Finally, it should be noted that: the present utility model is not limited to the preferred embodiments, but can be modified or substituted for some of the technical features described in the above embodiments by those skilled in the art, although the present utility model has been described in detail with reference to the above embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides an intelligence material evidence sampling box, includes sampling box main part (1), control box (2), test tube fixed plate (8), lens hood (9), light sensor (10), display (11), sliding table (12), test paper fixation clamp (14) and guide post (18), its characterized in that, the front side of sampling box main part (1) is embedded to have a square cavity and test tube storehouse (7), the inner chamber bottom mounting of test tube storehouse (7) has test tube fixed plate (8) that have the test tube hole, is fixed with control box (2) at square cavity inner chamber top, the inside of control box (2) is fixed with liquid pump (3) and control unit (17), hose (6) inside entering test tube storehouse (7) are connected to the input of liquid pump (3), drip nozzle (4) of being fixed in control box (2) bottom are connected to the output of liquid pump (3), fixed mounting has flowmeter (5) on the output of liquid pump (3), the front side of control box (2) is fixed with display (11) that show flowmeter data, the bottom of control box (2) is fixed with liquid pump (3) and guide post (18) are located sliding table (9), two symmetrical test paper fixing clamps (14) are hinged to the top end of the sliding table (12), an optical sensor (10) electrically connected with the input end of the control unit (17) is fixed to the bottom end of the control box (2), and the output end of the control unit (17) is electrically connected with the liquid pump (3).

2. The intelligent material evidence sampling case of claim 1 wherein: the bottom of the light shield (9) is provided with a plurality of bayonets (16) near the edge, and a clamping column (13) is fixedly connected to the position corresponding to the vertical direction of the bayonets (16) at the top of the sliding table (12).

3. The intelligent material evidence sampling case of claim 1 wherein: the hose (6) is fixed in the test tube bin (7) through a fixed block.

4. The intelligent material evidence sampling case of claim 1 wherein: and drug detection test paper (15) is clamped below the test paper fixing clamp (14).

5. The intelligent material evidence sampling case of claim 1 wherein: the control unit (17) is a singlechip.

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