Sample storage device for ecological environment monitoring

Abstract

The utility model discloses a sample storage device for ecological environment monitoring, which relates to the technical field of ecological environment monitoring and comprises a base plate and sample test tubes, first supports are mounted on two corresponding sides of the base plate, second supports are slidably connected into the first supports, and a placement frame is connected to the tops of the two second supports. A plurality of positioning grooves are formed in the containing frame, and a first mounting frame, a second mounting frame and a third mounting frame are rotationally connected into the multiple positioning grooves. The sample storage device for ecological environment monitoring has the beneficial effects that the multiple groups of rotary clamping plates are arranged in the multiple groups of positioning grooves in the placement frame, the inner gear ring is meshed with the multiple groups of gears, and under the action of the worm gear and the worm, the multiple groups of clamping plates are driven and can rotate at the same time and lock angles; and samples with different sizes can be conveniently clamped and fixed, and the storage stability of the sample test tubes can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ecological environment monitoring technical field, concretely is a sample storage device for ecological environment monitoring. BACKGROUND

[0002] Environmental monitoring is the basis and premise of ecological protection, and is of great significance for assessing environmental quality, preventing and controlling pollution, scientific research and education, policy making and management, etc. In environmental science, the accuracy of sampling directly determines the reliability of subsequent analysis and results. The samples after sampling need to be stored.

[0003] Application No. 202323083850.6 discloses a sample storage device for ecological environment monitoring. By setting the sliding seat, the liquid sample storage unit and the solid sample storage unit can slide along the sliding groove and extend outside the storage box, making it convenient to take and place the samples. The connecting plate cooperates with the torsional spring, and the clamping plate cooperates with the damping shaft, so that reliable clamping of different types of sample test tubes can be achieved.

[0004] The connecting plate of the above-mentioned application is inclined, and the spring has instability, making it difficult to stably clamp the sample test tube, which may cause the sample test tube to come off. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a sample storage device for ecological environment monitoring, which solves the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme: a sample storage device for ecological environment monitoring, comprising a chassis and a sample test tube, the two sides of the chassis are respectively provided with a first support, the inside of the first support is slidably connected with a second support, the top of the two second supports is connected with a placing rack, the inside of the placing rack is provided with a plurality of positioning grooves, the inside of each positioning groove is rotatably connected with a first mounting bracket, a second mounting bracket and a third mounting bracket, the inside of each first mounting bracket, second mounting bracket and third mounting bracket is rotatably connected with an arc-shaped clamping plate, the bottom of each first mounting bracket, second mounting bracket and third mounting bracket is rotatably connected with a gear, each arc-shaped clamping plate is connected with a gear, the inside of each positioning groove and on one side of the gear is rotatably connected with an internal gear ring, the internal gear ring is engaged with the plurality of gears in the placing rack, the inside of the first mounting bracket is provided with a control groove, the inside of the control groove is rotatably connected with a worm gear and a worm, the worm gear and the worm are engaged, one side of the first mounting bracket is rotatably connected with a handle, the worm and the handle are connected with one arc-shaped clamping plate and the handle.

[0007] Preferably, a sponge pad is placed in the inside of the chassis.

[0008] Preferably, one side of the first support is threadedly connected with a bolt, one end of the bolt extends into the first support and is attached to the second support.

[0009] Preferably, the first mounting frame, the second mounting frame and the third mounting frame are equidistantly distributed.

[0010] Preferably, annular sliding grooves are formed in the inside of the placing frame and outside of the plurality of positioning slots, annular sliding rails are slidably connected in the annular sliding grooves, and the annular sliding rails are fixedly connected with the inner tooth ring.

[0011] The utility model provides a sample storage device for ecological environment monitoring has the following beneficial effects:

[0012] 1、 the sample storage device for ecological environment monitoring, through setting up a plurality of groups of rotary clamps in a plurality of groups of positioning slots in the placing frame, under the action of the inner tooth ring and a plurality of gear engagement and worm and worm gear, make a plurality of clamps drive, can rotate and lock angle simultaneously, be convenient for to different size's sample carries out clamping and fixed, be favorable to improve sample test tube storage's stability.

[0013] 2、 the sample storage device for ecological environment monitoring, through the sliding connection of first support and second support, under the action of bolt, make second support can slide, be convenient for to adjust the height of second support and placing frame and carry out fixed, be applicable to different length's sample test tube, and can reduce the occupation of space when not using. DRAWINGS

[0014] Figure 1 It is the structural schematic diagram of the utility model;

[0015] Figure 2 It is the utility model Figure 1 It is the enlarged view of A in the utility model;

[0016] Figure 3 It is the plan view of the utility model;

[0017] Figure 4 It is the utility model Figure 3 It is the enlarged view of B in the utility model;

[0018] Figure 5 It is the partial structural schematic diagram of the utility model.

[0019] In the figure: 1, base; 2, sample test tube; 3, first support; 4, second support; 5, placing rack; 6, positioning groove; 7, first mounting rack; 8, arc-shaped clamping plate; 9, gear; 10, annular sliding slot; 11, annular sliding rail; 12, inner tooth ring; 13, control groove; 14, worm wheel; 15, worm; 16, handle; 17, sponge pad; 18, bolt; 20, second mounting rack; 21, third mounting rack. DETAILED DESCRIPTION

[0020] 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, not all the embodiments.

[0021] Please refer to Figures 1 to 5The utility model provides a kind of technical scheme: an ecological environment monitoring sample storage device, including base plate 1 and sample test tube 2, corresponding two sides of base plate 1 are equipped with first support 3, the inside sliding connection of first support 3 has second support 4, the top of two second supports 4 is connected with placing rack 5, the side screw thread connection of first support 3 has bolt 18, one end of bolt 18 extends to first support 3 and is pasted with second support 4, by the sliding of second support 4, the one end of bolt 18 can be compacted and fixed second support 4, the height of adjusting second support 4 and placing rack 5, the inside of placing rack 5 is equipped with multiple positioning grooves 6, the inside of multiple positioning grooves 6 is rotatably connected with first mounting bracket 7, second mounting bracket 20, third mounting bracket 21, the inside of first mounting bracket 7, second mounting bracket 20, third mounting bracket 21 is rotatably connected with arc clamping plate 8, the bottom of first mounting bracket 7, second mounting bracket 20, third mounting bracket 21 is rotatably connected with gear 9, multiple arc clamping plates 8 are connected with multiple gears 9 respectively, the inside of multiple positioning grooves 6 and located on the side of gear 9 are rotatably connected with internal tooth ring 12, the inside of placing rack 5 and located on the outside of multiple positioning grooves 6 are equipped with annular slide groove 10, the inside sliding connection of annular slide groove 10 has annular slide rail 11, annular slide rail 11 is fixedly connected with internal tooth ring 12, supports annular slide rail 11, so that internal tooth ring 12 can rotate, internal tooth ring 12 is engaged with multiple gears 9 in placing rack 5 respectively, by the connection of multiple gears 9 with multiple arc clamping plates 8 respectively, multiple gears 9 and multiple arc clamping plates 8 are driven, can rotate simultaneously, the inside of first mounting bracket 7 is equipped with control groove 13, control groove 13 is rotatably connected with worm wheel 14 and worm 15 in the inside, worm wheel 14 and worm 15 are engaged, the side rotatably connected of first mounting bracket 7 has handle 16, worm 15 and handle 16 are connected with one of arc clamping plate 8 and handle 16 respectively, under the action of worm wheel 14 and worm 15, internal tooth ring 12 and one of gear 9 are driven, it is convenient to drive internal tooth ring 12 to rotate and lock, so that multiple arc clamping plates 8 rotate simultaneously, sample test tube 2 of different sizes is clamped, first mounting bracket 7, second mounting bracket 20, third mounting bracket 21 are equidistant distribution between each other, it is convenient to clamp sample test tube 2 evenly, sponge pad 17 is placed in the inside of base plate 1, it is assisted to support sample test tube 2, and bump to sample test tube 2 is avoided.

[0022] In summary, the sample storage device for ecological environment monitoring, in use, according to the length of the sample test tube 2, the second support 4 in the two first supports 3 on the sliding chassis 1 is slid, and the bolt 18 on one side of the first support 3 is rotated to press and fix the second support 4 at one end, the height of the placement rack 5 on the second support 4 is adjusted, one end of the sample test tube 2 is inserted into the positioning groove 6 in the placement rack 5, the knob 16 on one side of the first mounting rack 7 in the placement rack 5 is rotated to drive the worm 15 in the first mounting rack 7 to rotate, since the worm 15 is engaged with the worm wheel 14, and the worm wheel 14 is connected with one of the arc-shaped clamping plates 8 in the placement rack 5, one of the arc-shaped clamping plates 8 is driven to rotate, and similarly, the gears 9 at the bottom of the first mounting rack 7, the second mounting rack 20 and the third mounting rack 21 are respectively connected with the plurality of arc-shaped clamping plates 8, and the plurality of gears 9 are all engaged with the inner tooth ring 12, so that the plurality of gears 9 are driven to transmit, the inner tooth ring 12 and the plurality of gears 9 drive the plurality of arc-shaped clamping plates 8 to rotate, one end of the plurality of arc-shaped clamping plates 8 is simultaneously displaced to the sample test tube 2 to clamp the sample test tube 2, and the remaining sample test tubes 2 can be fixed by repeating the operation, and the sponge pad 17 is placed in the chassis 1 to fit the bottom of the sample test tube 2 to assist in supporting the sample test tube 2.

[0023] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacements or changes to the technical scheme and the inventive concept of the present application within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A sample storage device for ecological environment monitoring, comprising a chassis (1) and sample tubes (2), characterized in that: The chassis (1) is equipped with first brackets (3) on both sides. Second brackets (4) are slidably connected inside the first brackets (3). Placement racks (5) are connected to the tops of the two second brackets (4). Multiple positioning slots (6) are provided inside the placement racks (5). First mounting racks (7), second mounting racks (20), and third mounting racks (21) are rotatably connected inside the multiple positioning slots (6). Arc-shaped clamps (8) are rotatably connected inside the first mounting racks (7), second mounting racks (20), and third mounting racks (21). Teeth are rotatably connected to the bottoms of the first mounting racks (7), second mounting racks (20), and third mounting racks (21). Wheel (9), multiple arc-shaped clamps (8) are respectively connected to multiple gears (9), multiple positioning grooves (6) are rotatably connected to internal gear rings (12) located on one side of the gears (9), the internal gear rings (12) mesh with multiple gears (9) in the placement frame (5), the first mounting frame (7) is provided with a control groove (13), the control groove (13) is rotatably connected to a worm gear (14) and a worm (15), the worm gear (14) and the worm (15) mesh, the first mounting frame (7) is rotatably connected to one side of the first mounting frame (7), the worm (15) and the worm (16) are respectively connected to one of the arc-shaped clamps (8) and the worm (16).

2. The sample storage device for ecological environment monitoring according to claim 1, characterized in that: The chassis (1) has a sponge pad (17) inside.

3. The sample storage device for ecological environment monitoring according to claim 1, characterized in that: One side of the first bracket (3) is threaded with a bolt (18), one end of which extends into the first bracket (3) and fits against the second bracket (4).

4. The sample storage device for ecological environment monitoring according to claim 1, characterized in that: The first mounting bracket (7), the second mounting bracket (20), and the third mounting bracket (21) are equidistant from each other.

5. The sample storage device for ecological environment monitoring according to claim 1, characterized in that: The placement rack (5) has an annular slide groove (10) inside and outside the multiple positioning grooves (6). An annular slide rail (11) is slidably connected inside the annular slide groove (10). The annular slide rail (11) is fixedly connected to the internal toothed ring (12).

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