Environmental monitoring sample storage device capable of avoiding sample pollution
By designing a housing and an electrically controlled screw and threaded tube, combined with a limiting and flipping mechanism, the problem of easy contamination during sample storage in existing technologies has been solved, thus achieving individual sample storage and retrieval and improving the accuracy of detection.
Patent Information
- Application Number
- CN202423307660.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing sample storage devices require full opening when retrieving or storing samples, which can easily contaminate other samples and affect the accuracy of testing.
A sample storage device was designed, comprising a housing, an electrical control box, a door, a sampling window, a transparent observation window, and a flipping mechanism. Individual sample storage and retrieval are achieved through a motor-driven screw and threaded tube. The combination of limiting and flipping mechanisms prevents contamination and improves stability and detection accuracy.
It enables individual sample storage and retrieval, avoids contamination of other samples, improves detection accuracy, and accelerates moisture removal through a flipping mechanism, saving manpower.
Smart Images
Figure CN223703576U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sample sealed storage technical field, concretely relates to an environmental monitoring sample storage device of avoiding sample pollution. BACKGROUND
[0002] The article actually observed or detected in research is called a sample, the whole of the detection object is called a population, and the observation unit of the sample must also have a sufficient number, also known as a "subsample"; a part of individuals taken from the population according to a certain sampling rule, and the number of individuals in the sample is called "sample size"; the existing sample storage device has the advantages of convenient storage and low cost, but due to the simple structure, the sample needs to be completely opened when taking and storing, which can easily contaminate other samples during the process and affect the detection accuracy; therefore, an environmental monitoring sample storage device for avoiding sample pollution is urgently needed. UTILITY MODEL CONTENT
[0003] The utility model aims at the defects and deficiencies of the prior art, and provides an environmental monitoring sample storage device for avoiding sample pollution, which can effectively solve the defects of the prior art.
[0004] To achieve the above purpose, the utility model adopts the following technical scheme: it contains box, electric control box, box door, sampling window, transparent observation window and partition; the left and right inner side walls of the box are fixedly provided with a partition, and the partition divides the box into two cavities; the left side openings of the two cavities of the box are both movably provided with a box door through a hinge, and the box door is movably provided with a sampling window through a hinge; the front and rear side walls of the box are both embeddedly and fixedly provided with a transparent observation window; the front side wall of the box is fixedly provided with an electric control box, and the electric control box is located below the transparent observation window;
[0005] It also contains:
[0006] A number of No. 1 motors are symmetrically fixed on the right side wall of the box, the output end of the No. 1 motor is fixedly provided with a screw rod after penetrating through the right side wall of the box, and the No. 1 motor is electrically connected with the electric control box through wires;
[0007] A number of threaded pipes are rotatably arranged on the screw rods through threads respectively;
[0008] A number of placing tables are fixedly arranged on the left ends of the threaded pipes respectively;
[0009] A number of telescopic rods are fixedly arranged on the right inner side wall of the box at the right ends respectively, and the left ends of the telescopic rods are fixedly arranged on the right side wall of the placing table;
[0010] The turnover mechanism is arranged between the left and right inner side walls of the placing table, and the sampling test tube is movably arranged in the turnover mechanism.
[0011] As a further improvement of the utility model, the bottom wall of the placing table is provided with a clamping groove, and the left side wall of the box door is rotatably provided with an adjusting rod, and the adjusting rod is sleeved with a clamping plate.
[0012] As a further improvement of the utility model, the left end of the adjusting rod is sleeved with a rotating hand screw.
[0013] As a further improvement of the utility model, the turnover mechanism comprises:
[0014] The second motor is embedded and fixed in the left side wall of the placing table, and the output end of the second motor is fixed with a turnover shaft after penetrating through the left side wall of the placing table, the right end of the turnover shaft is rotatably arranged on the right inner side wall of the placing table, and the second motor is electrically connected with the electric control box through wires;
[0015] The placing plate is fixedly arranged in the turnover shaft, and the sampling test tube is movably arranged in the placing plate.
[0016] The third motor is a plurality of and symmetrically fixed on the top wall of the placing plate, and the output end of the third motor is fixed with a rotating shaft, and the third motor is electrically connected with the electric control box through wires.
[0017] The limiting plate is a plurality of and respectively sleeved with the rotating shaft, and the mouth of the sampling test tube is intermittently clamped in the limiting plate.
[0018] As a further improvement of the utility model, the top wall of the placing plate is provided with a limiting sleeve, and the sampling test tube is located in the limiting sleeve.
[0019] Compared with the prior art, the environmental monitoring sample storage device for avoiding sample pollution has the advantages that the sample can be conveniently stored and taken alone, the pollution to other samples is avoided, and the detection accuracy is improved. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 is a structural schematic view of the utility model.
[0021] Figure 2 is Figure 1 a top view.
[0022] Figure 3 is Figure 2 a sectional view of A-A direction in
[0023] Figure 4 isFigure 3 Enlarged view of middle B part.
[0024] Explanation of reference signs:
[0025] Box 1, electric control box 2, box door 3, sampling window 4, No. 1 motor 5, screw rod 6, threaded pipe 7, placement table 8, clamping groove 9, telescopic rod 10, turnover mechanism 11, No. 2 motor 11-1, turnover shaft 11-2, limiting plate 11-3, rotating shaft 11-4, No. 3 motor 11-5, placement plate 11-6, sampling test tube 12, limiting sleeve 13, transparent observation window 14, adjusting rod 15, clamping plate 16, rotating hand screw 17, partition plate 18. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0027] As shown in Figures 1-4 The present specific embodiment includes a box 1, an electric control box 2, a box door 3, a sampling window 4, a transparent observation window 14 and a partition plate 18. The partition plate 18 is welded between the left and right inner side walls of the box 1, and the box 1 is divided into two cavities in front and back. The box door 3 is movably arranged at the left opening of the two cavities of the box 1 through a hinge and a bolt, and the sampling window 4 is movably arranged on the box door 3 through a hinge and a bolt. The transparent observation window 14 is embedded and fixed on the front and rear side walls of the box 1, which facilitates observation of the position of the sampling test tube 12. The electric control box 2 is welded on the front side wall of the box 1, and the electric control box 2 is located below the transparent observation window 14.
[0028] It also includes:
[0029] No. 1 motor 5, the No. 1 motor 5 is two, and it is fixed on the right side wall of the box 1 through a bolt, and the output end of the No. 1 motor 5 passes through the right side wall of the box 1, and is fixed with a screw rod 6 through a shaft coupling. The No. 1 motor 5 is electrically connected to the electric control box 2 through a wire;
[0030] Threaded pipe 7, the threaded pipe 7 is two, and it is respectively arranged on the screw rod 6 through a threaded rotation;
[0031] Placement table 8, the placement table 8 is two, and it is respectively welded on the left end of the threaded pipe 7;
[0032] Telescopic rod 10, the telescopic rod 10 is two, and the right end is fixed on the right inner side wall of the box body 1 by bolt, the left end of telescopic rod 10 is fixed on the right side wall of the placement platform 8 by bolt;
[0033] Turnover mechanism 11, the turnover mechanism 11 is arranged between the left and right inner side walls of the placement platform 8, and the sampling test tube 12 is movably arranged in the turnover mechanism 11;
[0034] Turnover mechanism 11 contains:
[0035] Second motor 11-1, the second motor 11-1 is embedded and fixed in the left side wall of the placement platform 8, and the output end of the second motor 11-1 is fixed with the turnover shaft 11-2 through the shaft coupling after penetrating through the left side wall of the placement platform 8, the right end of the turnover shaft 11-2 is rotatably arranged on the right inner side wall of the placement platform 8, and the second motor 11-1 is electrically connected with the electric control box 2 through the wire;
[0036] Placement plate 11-6, the placement plate 11-6 is welded in the turnover shaft 11-2, and the sampling test tube 12 is movably arranged in the placement plate 11-6; the top wall of the placement plate 11-6 is provided with a limiting sleeve 13, and the sampling test tube 12 is located in the limiting sleeve 13, so as to limit the downward route of the sampling test tube 12 and avoid the inclination of the sampling test tube 12 during placement;
[0037] Third motor 11-5, the third motor 11-5 is four, and the third motor 11-5 is fixed on the top wall of the placement plate 11-6 through bolt left and right symmetrically, the output end of the third motor 11-5 is fixed with the rotating shaft 11-4 through the shaft coupling, and the third motor 11-5 is electrically connected with the electric control box 2 through the wire;
[0038] Limiting plate 11-3, the limiting plate 11-3 is four, and the limiting plate 11-3 is respectively sleeved and fixed on the rotating shaft 11-4, and the mouth of the sampling test tube 12 is intermittently movably clamped in the limiting plate 11-3, so as to limit and turn the sampling test tube 12 and facilitate the acceleration of water discharge in the sampling test tube 12;
[0039] The bottom wall of the placement platform 8 is provided with a clamping groove 9, and the left side wall of the box door 3 is rotatably provided with an adjusting rod 15, and the adjusting rod 15 is sleeved and fixed with a clamping plate 16, so as to limit the placement platform 8 and improve the stability during sampling test tube 12 taking and placing; the left end of the adjusting rod 15 is sleeved and fixed with a rotating hand screw 1, so as to rotate and adjust conveniently, and save manpower.
[0040] When it is necessary to store the sample, the sample is first poured into the sampling test tube 12, then the No. 1 motor 5 on the right side of the corresponding cavity is opened, the No. 1 motor 5 drives the screw rod 6 to rotate, the screw rod 6 drives the threaded tube 7 to move left, the threaded tube 7 drives the placement table 8 to move left, the placement table 8 drives the extension rod 10 to stretch left, the sampling window 4 is opened, the placement table 8 moves outward along the box door 3, and the placement plate 11-6 is completely removed from the box body 1 until the placement plate 11-6 is completely removed from the box body 1; in the next step, the rotating hand knob 17 is rotated, the rotating hand knob 17 drives the adjusting rod 15 to rotate, the adjusting rod 15 drives the clamping plate 16 to rotate, the clamping plate 16 is clamped into the clamping groove 9, and the stability of the placement table 8 during storage is increased; then the sampling test tube 12 is placed into the placement plate 11-6 along the limiting sleeve 13, the limiting sleeve 13 limits the lowering route of the sampling test tube 12, and tilting of the sampling test tube 12 during placement is avoided, and finally the placement table 8 and the sampling test tube 12 are collected into the box body 1 for storage by controlling the No. 1 motor 5, and the sampling test tube 12 can be taken and used in the same way; the sampling test tube 12 is stored in different cavities of the box body 1 respectively, separate storage and taking of the sample are achieved, pollution to other samples is avoided, and detection accuracy is improved.
[0041] When it is necessary to remove water from the empty sampling test tube 12, the No. 3 motor 11-5 is first opened, the No. 3 motor 11-5 drives the rotating shaft 11-4 and the limiting plate 11-3 to rotate, the limiting plate 11-3 clamps the mouth of the sampling test tube 12 in the limiting plate 11-3, limiting of the sampling test tube 12 is achieved, the No. 2 motor 11-1 is then opened, the No. 2 motor 11-1 drives the turnover shaft 11-2 to rotate, the turnover shaft 11-2 drives the placement plate 11-6 to rotate, the placement plate 11-6 drives the sampling test tube 12 to rotate, the sampling test tube 12 is rotated by 180°, and water in the sampling test tube 12 is accelerated to flow out, thereby facilitating next use.
[0042] After the above structure is adopted, the beneficial effects of the specific embodiment are as follows:
[0043] 1. Through the arrangement of the box body 1, the box door 3, the sampling window 4, the No. 1 motor 5, the screw rod 6, the threaded tube 7, the placement table 8 and the extension rod 10, separate storage and taking of the sample are facilitated, pollution to other samples is avoided, and detection accuracy is improved.
[0044] 2. Through the arrangement of the transparent observation window 14, the position of the sampling test tube 12 is facilitated to be observed; through the arrangement of the turnover mechanism 11, the sampling test tube 12 can be limited and turned over, and water in the sampling test tube 12 is facilitated to be accelerated to flow out.
[0045] 3. Through the arrangement of the adjusting rod 15 and the clamping plate 16, the placement table 8 is facilitated to be limited, and the stability during taking and placing the sampling test tube 12 is improved; through the arrangement of the rotating hand knob 17, rotation adjustment is facilitated, and manpower is saved.
[0046] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An environmental monitoring sample storage device for avoiding sample contamination, comprising a box body (1), an electrical control box (2), a box door (3), a sampling window (4), a transparent observation window (14), and a partition (18); a partition (18) is fixedly provided between the left and right inner side walls of the box body (1), the partition (18) dividing the box body (1) into front and rear cavities; a box door (3) is provided at the left opening of each of the two cavities of the box body (1) by means of a hinge, and a sampling window (4) is provided on each of the box doors (3) by means of a hinge; a transparent observation window (14) is fixedly provided on the front and rear side walls of the box body (1); an electrical control box (2) is fixedly provided on the front side wall of the box body (1), and the electrical control box (2) is located below the transparent observation window (14); Its features are, It also includes: There are several No. 1 motors (5), and they are symmetrically fixed on the right side wall of the box (1). After the output end of the No. 1 motor (5) passes through the right side wall of the box (1), a screw (6) is fixedly installed on each of them. The No. 1 motor (5) is electrically connected to the electrical control box (2) through a wire. Threaded tube (7), there are several threaded tubes (7), and they are respectively mounted on the screw (6) by rotating the thread; Placement platform (8), there are several placement platforms (8), and they are respectively fixedly set on the left end of the threaded tube (7); Telescopic rod (10), there are several telescopic rods (10), and their right ends are all fixedly set on the right inner side wall of the box (1), and their left ends are all fixedly set on the right side wall of the placement platform (8). The flipping mechanism (11) is located between the left and right inner walls of the placement platform (8), and the sampling tube (12) is movably disposed in the flipping mechanism (11).
2. The environmental monitoring sample storage device for avoiding sample contamination according to claim 1, characterized in that: The bottom wall of the placement platform (8) is provided with a slot (9), and the left side wall of the box door (3) is provided with an adjustment rod (15) which is rotatably installed. The adjustment rod (15) is fitted with a card plate (16).
3. The environmental monitoring sample storage device for avoiding sample contamination according to claim 2, characterized in that: The left end of each adjusting rod (15) is fitted with a rotating hand screw (17).
4. The environmental monitoring sample storage device for avoiding sample contamination according to claim 1, characterized in that: The flipping mechanism (11) includes: The second motor (11-1) is embedded and fixed in the left side wall of the placement platform (8). The output end of the second motor (11-1) passes through the left side wall of the placement platform (8) and is fixedly provided with a flip shaft (11-2). The right end of the flip shaft (11-2) is rotatably set on the right inner side wall of the placement platform (8). The second motor (11-1) is electrically connected to the electrical control box (2) through a wire. Placement plate (11-6), wherein the placement plate (11-6) is fixedly installed in the flip shaft (11-2), and the sampling test tube (12) is movably inserted through the placement plate (11-6); The third motor (11-5) consists of several motors, which are symmetrically fixed on the top wall of the placement plate (11-6). Each of the three motors (11-5) has a fixed rotating shaft (11-4) on its output end. The three motors (11-5) are electrically connected to the electrical control box (2) through wires. The limiting plate (11-3) consists of several plates, each of which is sleeved and fixed on the rotating shaft (11-4). The opening of the sampling tube (12) is intermittently moved and locked in the limiting plate (11-3).
5. The environmental monitoring sample storage device for avoiding sample contamination according to claim 4, characterized in that: A limiting sleeve (13) is provided through the top wall of the placement plate (11-6), and the sampling tube (12) is located in the limiting sleeve (13).