Test tube box for mixing water quality detection reagents

Abstract

The utility model discloses a test tube box for mixing water quality detection reagents, and relates to the technical field of reagent mixing test tube boxes. The test tube box for mixing the water quality detection reagents comprises an oscillation supporting seat; the placing frame is slidably mounted at the top of the oscillation supporting seat; the test tube box body is inserted into the inner side of the placing frame; the oscillation structure is mounted between the placement frame and the oscillation supporting seat and is used for performing oscillation sliding work on the test tube box body placed on the inner side of the placement frame; according to the test tube box disclosed by the invention, the oscillation supporting seat and the placing frame which are used for shaking the whole test tube box body are arranged, so that the test tubes can be directly placed in the test tube box body for oscillation, shaking and mixing work, and compared with a traditional test tube box, experimental sample test tubes are carried back to a laboratory; and the test tubes are required to be taken out one by one and erected on the test tube oscillator for oscillation, so that the operation steps are greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent mixing test tube boxes, in particular to a test tube box used for mixing water quality detection reagents. Background Art

[0002] In the water quality testing work, it is necessary to sample the water to be tested and put it into a test tube; when testing the water quality samples in the laboratory, it is sometimes necessary to add reagents to the samples and shake the test tubes to fully mix the reagents and the water.

[0003] A test tube box for mixing water quality testing reagents disclosed in a patent application with reference publication number CN213611494U includes a storage box and a test tube rack, a plurality of card slots are provided on the inner wall of the storage box, a box cover is provided above the storage box, a protective plate is provided on the lower surface of the box cover, a plurality of protective holes are evenly opened on the protective plate, the box cover is connected to the storage box by a lock, and the test tube rack includes two side plates and a bottom plate and two orifice plates arranged between the two side plates, a plurality of positioning holes are evenly provided on the bottom plate, a plurality of placement holes are evenly provided on the two orifice plates, a clamping hole seat is provided on the orifice plate above the placement hole, compression springs are evenly provided on the inner wall of the clamping hole seat, and a clamping sheet is connected to the end of the compression spring. The utility model has a simple and compact structure, a reasonable design, simple operation, high experimental efficiency and strong practicality.

[0004] As shown in the above-mentioned prior art, most of the existing test tube shaking devices can only mix the reagents in one test tube at a time, which is not convenient for mixing multiple reagents at the same time and easily affects the efficiency of water quality testing. The comparative document is to put multiple test tubes into a storage box and mix the reagents in the multiple test tubes by manually shaking the storage box. The degree of automation is low, and manual shaking of the storage box may cause uneven shaking of the reagents, affecting the test results.

[0005] Therefore, it is necessary to provide a test tube box for mixing water quality testing reagents to solve the above technical problems. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In order to solve the above technical problems, the utility model provides a test tube box for mixing water quality detection reagents.

[0008] (II) Technical solution

[0009] To achieve the above purpose, the utility model is implemented through the following technical solutions: a test tube box for mixing water quality testing reagents, comprising:

[0010] Shock support seat;

[0011] A placement frame is slidably mounted on the top of the vibration support seat;

[0012] The test tube box body is inserted and placed inside the placement frame;

[0013] An oscillating structure is installed between the placement frame and the oscillating support seat, and is used to oscillate and slide the test tube box body placed inside the placement frame;

[0014] The oscillation structure includes a motor fixed on the top of the oscillation support seat, a rotating shaft is fixed to the output end of the motor, and the rotating shaft is rotatably connected to the top surface of the oscillation support seat through a bearing, an inclined turntable is fixed on the middle outer wall of the rotating shaft, and a reciprocating lever is fixed on both sides of the bottom of the placement frame, and the lower end of the reciprocating lever is located on one side of the turntable, and the lower end of the reciprocating lever is rotatably connected to a rotating wheel through a bearing, and the rotating wheel abuts against the outer wall of the turntable.

[0015] Preferably, slide rails are symmetrically fixed on the top of the oscillation support seat, sliders are slidably mounted on the outer walls of the slide rails, and the placement frame is fixed on the tops of the two sliders.

[0016] Preferably, the placing frame comprises a clamping plate slidably mounted on the inner wall thereof, and the clamping plate can slide on the inner wall of the placing frame along the shaking direction of the placing frame.

[0017] Preferably, an adjustment mechanism for adjusting the position of the abutment plate is installed on the side wall of the placement frame, and the test tube box body is nested and inserted in the inner cavity surrounded by the abutment plate and the placement frame.

[0018] Preferably, the adjustment mechanism includes a threaded hole opened on a side wall on the sliding direction of the placement frame, a screw is threadedly connected to the threaded hole, one end of the screw located on the inner side of the placement frame is rotatably connected to the outer wall of the clamping plate, and a knob is fixed to the end of the screw located on the outer side of the placement frame.

[0019] Preferably, chamfers are provided on the upper edges of four sides of the inner cavity.

[0020] (III) Beneficial effects

[0021] The utility model provides a test tube box for mixing water quality testing reagents. Compared with the prior art, it has the following beneficial effects:

[0022] 1. This application provides an oscillation support seat and a placement frame for shaking the entire test tube box body, so that the test tubes can be directly placed in the test tube box body for oscillation and mixing. Compared with the traditional test tube box, when the experimental sample test tubes are transported back to the laboratory, the test tubes need to be taken out one by one and set on the test tube oscillator for oscillation. This greatly saves the operation steps. The test tubes can be directly oscillated when placed in the test tube box, which is more convenient to operate. The oscillation structure, the oscillation support seat and the test tube box body are set in a separate form, which is conducive to the use of the test tube box body outside.

[0023] 2. This application provides a clamping plate and an adjusting mechanism on the inner wall of the placement frame. When the test-tube box body is inserted into the inner cavity and reciprocates for many times, and the outer wall of the test-tube box body or the outer wall of the clamping plate is worn to cause a gap to appear between the test-tube box body and the inner cavity, the adjusting mechanism is operated to move the clamping plate toward the test-tube box body and fit the outer wall of the test-tube box body, thereby avoiding the existence of a gap between the outer wall of the test-tube box body and the inner wall of the inner cavity in the shaking direction during shaking, thereby avoiding the test-tube box body from being hit during shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the inner structure of the test tube box body of the utility model;

[0026] Figure 3 This is a schematic diagram of the position of the slider of the utility model;

[0027] Figure 4 For this utility model Figure 3 A magnified image of point A;

[0028] Figure 5 This is one of the schematic diagrams of the oscillation mechanism structure of the utility model;

[0029] Figure 6 This is the second schematic diagram of the oscillation mechanism structure of the utility model;

[0030] Figure 7 This is a schematic diagram of the inner cavity position of the utility model;

[0031] Figure 8 This is a structural schematic diagram of the second embodiment of the present utility model.

[0032] Numbers in the figure: 1. Oscillation support seat; 2. Placement frame; 3. Test tube box body; 31. Foam support block; 311. Test tube jack; 4. Oscillation structure; 5. Slide rail; 6. Slider; 7. Motor; 8. Rotating shaft; 9. Turntable; 10. Reciprocating lever; 11. Rotating wheel; 12. Clamping plate; 13. Adjustment mechanism; 14. Threaded hole; 15. Screw; 16. Knob; 17. Inner cavity. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] For example, see Figures 1 to 7 The present embodiment provides a test tube box for mixing water quality testing reagents, comprising: an oscillation support seat 1, a placement frame 2, a test tube box body 3 and an oscillation structure 4, the placement frame 2 is slidably installed on the top of the oscillation support seat, the top of the oscillation support seat 1 is symmetrically fixed with slide rails 5, the outer wall of the slide rails 5 is slidably installed with sliders 6, the placement frame 2 is fixed on the top of the two sliders 6, and the sliding connection between the placement frame 2 and the oscillation support seat is completed by the slide rails 5 and the sliders 6, the test tube box body 3 is inserted and placed on the inner side of the placement frame 2, the inner side of the test tube box body 3 is inserted with a foam support block 31, and the foam support block 31 is formed with test tube insertion holes 311 at equal intervals, and the oscillation structure 4 is installed between the placement frame 2 and the oscillation support seat, and is used to oscillate and slide the test tube box body 3 placed on the inner side of the placement frame 2.

[0035] By providing an oscillation support seat and a placement frame 2 for shaking the entire test tube box body 3, the test tube can be directly placed in the test tube box body 3 for oscillation and shaking mixing. Compared with the prior art, after the test tube is transported back to the laboratory, it is no need to take it out and then set it on the test tube oscillator. Instead, it is only necessary to place the entire test tube box body 3 inside the placement frame 2 and drive the vibration mechanism to directly perform the oscillation work, which greatly reduces the operating steps and is more convenient to use.

[0036] The oscillation structure 4 includes a motor 7 fixed on the top of the oscillation support seat 1, a rotating shaft 8 is fixed to the output end of the motor 7, and the rotating shaft 8 is rotatably connected to the top surface of the oscillation support seat 1 through a bearing, and a rotating disk 9 arranged obliquely is fixed on the middle outer wall of the rotating shaft 8, and a reciprocating lever 10 is fixed on both sides of the rotating disk 9 at the bottom of the placement frame 2, and the lower end of the reciprocating lever 10 is located on one side of the rotating disk 9, and the lower end of the reciprocating lever 10 is rotatably connected to a rotating wheel 11 through a bearing, and the rotating wheel 11 abuts against the outer wall of the rotating disk 9;

[0037] The oscillation structure 4 works by driving the motor 7 to rotate, driving the rotating shaft 8 to rotate, thereby driving the inclined turntable 9 to rotate, and then pushing the two reciprocating levers 10 to drive the entire placement frame 2 to slide back and forth above the oscillation support seat 1, thereby achieving the effect of automatically shaking the test tube box body 3.

[0038] The placing frame 2 includes a holding plate 12 slidably mounted on its inner wall, the holding plate 12 can slide on the inner wall of the placing frame 2 along the shaking direction of the placing frame 2, and an adjusting mechanism 13 for adjusting the position of the holding plate 12 is installed on the side wall of the placing frame 2. The test tube box body 3 is nested and inserted in the inner cavity 17 surrounded by the holding plate 12 and the placing frame 2. The test tube box body 3 is inserted in the inner cavity 17 when the test tube is oscillated, and the outer wall of the test tube box body 3 fits with the inner wall of the inner cavity 17. It is mainly necessary to ensure that the outer wall of the test tube box body 3 in the shaking direction fits with the inner wall of the inner cavity 17 in the shaking direction, so that when the oscillating and shaking work is performed, it can be ensured that the test tube box body 3 and the inner wall of the inner cavity 17 will not collide;

[0039] As the usage time increases, repeated plugging and unplugging will inevitably cause wear between the clamping plate 12 and the outer wall of the test tube box body 3, resulting in a gap. At this time, the test tube box body 3 can be placed in the inner cavity 17, and the adjustment mechanism 13 can be operated to make the clamping plate 12 slide and fit on the outer wall of the test tube box body 3 in the inner cavity 17. In this way, the wear in the shaking direction is compensated and collisions are avoided during subsequent oscillations and shaking.

[0040] For example 2, please refer to Figure 8 Based on the adjustment mechanism 13 provided in the first embodiment, this embodiment provides a further technical solution of the adjustment mechanism 13: the adjustment mechanism 13 includes a threaded hole 14 provided on a side wall on the sliding direction of the placement frame 2, a screw 15 is threadedly connected to the threaded hole 14, one end of the screw 15 located on the inner side of the placement frame 2 is rotatably connected to the outer wall of the clamping plate 12, and a knob 16 is fixed to the end of the screw 15 located on the outer side of the placement frame 2. Chamfers are provided on the upper edges of the four sides of the inner cavity 17, and the chamfered setting can make it easier for the test tube box body 3 to be inserted into the inner cavity 17.

[0041] The operation of the adjustment mechanism 13 is to rotate the knob 16 to drive the screw 15 to rotate, so that the screw 15 moves along the threaded hole 14 to the side close to the inner wall of the test tube box body 3, thereby pushing the abutting plate 12 to stick to the outer wall of the test tube box body 3.

[0042] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A test tube box for mixing water quality testing reagents, characterized in that: include: Oscillation support seat (1); A placement frame (2) is slidably mounted on the top of the oscillation support seat; The test tube box body (3) is inserted and placed inside the placement frame (2); An oscillating structure (4) is installed between the placement frame (2) and the oscillating support seat, and is used to perform oscillating sliding operation on the test tube box body (3) placed inside the placement frame (2); The oscillation structure (4) comprises a motor (7) fixed on the top of the oscillation support seat (1); a rotating shaft (8) is fixed on the output end of the motor (7); the rotating shaft (8) is rotatably connected to the top surface of the oscillation support seat (1) via a bearing; an inclined rotating disk (9) is fixed on the middle outer wall of the rotating shaft (8); a reciprocating lever (10) is fixed on both sides of the rotating disk (9) at the bottom of the placement frame (2); the lower end of the reciprocating lever (10) is located on one side of the rotating disk (9); the lower end of the reciprocating lever (10) is rotatably connected to a rotating wheel (11) via a bearing; the rotating wheel (11) contacts the outer wall of the rotating disk (9).

2. A test tube box for mixing water quality testing reagents according to claim 1, characterized in that: The top of the oscillation support seat (1) is symmetrically fixed with a slide rail (5), the outer wall of the slide rail (5) is slidably mounted with a slider (6), and the placement frame (2) is fixed on the top of the two sliders (6).

3. A test tube box for mixing water quality testing reagents according to claim 1, characterized in that: The placement frame (2) comprises a clamping plate (12) slidably mounted on the inner wall thereof, and the clamping plate (12) can slide on the inner wall of the placement frame (2) along the shaking direction of the placement frame (2).

4. A test tube box for mixing water quality testing reagents according to claim 3, characterized in that: An adjusting mechanism (13) for adjusting the position of the abutting plate (12) is installed on the side wall of the placement frame (2), and the test tube box body (3) is nested and inserted in an inner cavity (17) surrounded by the abutting plate (12) and the placement frame (2).

5. A test tube box for mixing water quality testing reagents according to claim 4, characterized in that: The adjusting mechanism (13) comprises a threaded hole (14) formed on a side wall located in the sliding direction of the placement frame (2); a screw rod (15) is connected to the inner thread of the threaded hole (14); one end of the screw rod (15) located on the inner side of the placement frame (2) is rotatably connected to the outer wall of the abutting plate (12); and a knob (16) is fixed to the end of the screw rod (15) located on the outer side of the placement frame (2).

6. A test tube box for mixing water quality testing reagents according to claim 5, characterized in that: The upper edges of the four sides of the inner cavity (17) are all chamfered.

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