Water quality sample storage device

Abstract

The utility model discloses a water quality sample storage device which comprises a placing base and a sample test tube placed at the upper end of the placing base, side plates are fixedly connected to the two sides of the placing base, a plurality of sets of fixing frames are transversely and fixedly arranged at the upper end of the placing base, and a plurality of sets of through grooves are evenly formed in the upper ends of the fixing frames in a penetrating mode. A plurality of groups of inserting grooves are uniformly formed in the upper end of the placing seat, the plurality of groups of inserting grooves and the plurality of groups of through grooves are in one-to-one correspondence up and down, two groups of extrusion blocks are symmetrically arranged on the inner walls of the through grooves in a left-right sliding manner, the butt joint surfaces of the two groups of extrusion blocks are inclined surfaces, butt joint grooves are fixedly formed in the upper ends of the side plates, and a support is fixedly connected to the bottoms of the side plates. The sample test tubes can be clamped and limited, the carrying stability of the sample test tubes can be kept, the test tubes cannot fall off and be damaged even if the device falls down, the whole structure can be clamped and stacked up and down, stacking is convenient, stacking stability is kept, transportation can be convenient, and a certain placement space can be saved.

Description

Technical Field

[0001] The utility model relates to the field of water quality detection, and more specifically, to a water quality sample storage device. Background Art

[0002] As people's living standards improve, their requirements for drinking water are getting higher and higher. After water sampling and before testing, samples need to be preserved to avoid damage and loss. Existing water quality sample storage devices are mostly placed directly on sample storage racks. During transportation, the overall stability is poor and it is easy to shake. When the storage rack collides and overturns, the test tubes inside will fall out and cause damage. In addition, the test tube rack is placed on the workbench for sequential testing, which is easy to occupy space, and the practical effect needs to be discussed. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The purpose of the utility model is to provide a water quality sample storage device to solve the related problems raised in the above background technology.

[0005] 2. Technical solution

[0006] A water quality sample storage device comprises a placement seat and a sample test tube placed on the upper end of the placement seat, side panels are fixedly connected on both sides of the placement seat, a plurality of sets of fixing frames are laterally fixedly arranged on the upper end of the placement seat, a plurality of sets of through grooves are evenly penetrated through the upper ends of the plurality of sets of fixing frames, and a plurality of sets of plug-in grooves are evenly arranged on the upper end of the placement seat, the plurality of sets of plug-in grooves are arranged one by one with the plurality of sets of through grooves, two sets of extrusion blocks are symmetrically arranged on the inner wall of the through groove for sliding left and right, the butt joint surfaces of the two sets of extrusion blocks are inclined surfaces, a butt joint groove is fixedly arranged on the upper end of the side panel, and a support is fixedly connected to the bottom of the side panel.

[0007] Preferably, a gripping groove is provided through the outer side of the side plate, and the inner wall of the upper end of the gripping groove is wrapped with a sponge pad.

[0008] Preferably, an outer groove connected to the through groove is symmetrically arranged on the upper end of the fixing frame, and the inner wall of the outer groove is connected to the extrusion block through a spring telescopic pin, and the spring telescopic pin is in an elastically extended state in a default state.

[0009] Preferably, the bottoms of the two groups of extrusion blocks are evenly provided with communicating card slots, and adjacent card slots are connected and connected to the upper end of the sample test tube.

[0010] Preferably, the contact surface between the extrusion block and the through groove and the inclined surface of the extrusion block butt joint surface are both designed with a smooth surface structure.

[0011] Preferably, the support is snap-fitted with the docking groove on the upper end of the side plate, and the contact surface between the outer side of the support and the docking groove and the contact surface between the slot and the sample tube are both provided with rubber pads.

[0012] 3. Beneficial effects

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] The utility model configures a fixing frame at the upper end of the placement seat, and utilizes two sets of extrusion blocks in the through groove at the upper end of the fixing frame to dock with the upper end of the sample test tube to squeeze and fix it and clamp the upper end to limit the position, which can not only maintain the stability of carrying the sample test tube, but also prevent the test tube from falling and being damaged even if the device falls down; in addition, the side panels of the device cooperate with the holding grooves to facilitate the transportation and movement of the whole, and the overall structure can be clamped and stacked up and down, which is convenient for stacking and maintains the stability of stacking, can facilitate transportation and save a certain amount of placement space, has obvious practical effect improvement, and is worthy of promotion and use in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is an enlarged schematic diagram of the structure at A of the utility model;

[0017] Figure 3 It is a side view schematic diagram of the side plate structure of the utility model.

[0018] Explanation of the numbers in the figure: 1-placing seat, 2-side plate, 201-holding groove, 3-fixed frame, 4-through groove, 401-outer groove, 402-spring telescopic rod, 5-plugging groove, 6-sample test tube, 7-extrusion block, 701-card slot, 8-inclined surface, 9-docking groove, 10-support. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] See also Figure 1-3 A water quality sample storage device comprises a placement seat 1 and a sample test tube 6 placed on the upper end of the placement seat 1, side plates 2 are fixedly connected to both sides of the placement seat 1, multiple groups of fixing frames 3 are transversely fixedly arranged on the upper end of the placement seat 1, multiple groups of through grooves 4 are evenly penetrated on the upper ends of the multiple groups of fixing frames 3, and multiple groups of plug-in grooves 5 are evenly arranged on the upper end of the placement seat 1, and the multiple groups of plug-in grooves 5 are arranged one by one with the multiple groups of through grooves 4, and two groups of extrusion blocks 7 are symmetrically arranged on the inner wall of the through groove 4 in a sliding manner, and the butt joint surface of the two groups of extrusion blocks 7 is an inclined surface 8, The upper end of the fixing frame 3 is symmetrically provided with an outer groove 401 connected to the through groove 4, the inner wall of the outer groove 401 is connected to the extrusion block 7 by a spring telescopic pin 402, and the spring telescopic pin 402 is in an elastic state by default, and the bottom of the two groups of extrusion blocks 7 are evenly provided with connected card grooves 701, and the adjacent card grooves 701 are connected and connected to the upper end of the sample test tube 6 after docking, the upper end of the side plate 2 is fixedly provided with a docking groove 9, and the bottom of the side plate 2 is fixedly connected with a support 10, and the support 10 is engaged with the docking groove 9 at the upper end of the side plate 2.

[0023] Based on this, when the device is in use, when the sample test tube 6 is placed, the sample test tube 6 is inserted downward from the upper end of the through groove 4, and the bottom of the sample test tube 6 is an arc-shaped pancake that docks with the inclined surface 8 at the upper end of the relatively extruded extrusion block 7, so that the two groups of extrusion blocks 7 can be relatively pushed apart and the spring telescopic pin 402 can be compressed. At this time, the sample test tube 6 can be smoothly inserted downward into the insertion groove 5 at the upper end of the placement seat 1, and the sample test tube 6 continues to be inserted downward until it reaches the bottom of the extrusion block 7. At this time, the elastic restoring force of the spring telescopic pin 402 drives the two groups of extrusion blocks 7 to fit relatively, and the card slot 701 at the bottom of the extrusion block 7 is carded to the upper end of the sample test tube 6 to keep it relatively stable and protect the port of the sample test tube 6. In addition, when there are too many stacked placement seats 1, one group of placement seats 1 can be docked with the upper end of another group of placement seats 1, and the support 10 at the bottom of the placement seat 1 can be snapped into the docking groove 9 at the upper end of the other group of placement seats 1, so that the upper ends of the two groups of placement seats 1 can be docked and matched to achieve stacking and save space.

[0024] Among them, a holding groove 201 is set through the outer side of the side panel 2, and the inner wall of the upper end of the holding groove 201 is wrapped with a sponge pad. When carrying the placement seat 1 and the sample test tube 6 on the upper end, the staff can insert their hands into the holding groove 201 and hold the sponge pad to increase the comfort of holding, which is convenient for carrying, stacking or adjusting the position of the whole.

[0025] The contact surface between the extrusion block 7 and the through groove 4 and the inclined surface 8 of the butt joint surface of the extrusion block 7 are both designed with a smooth surface structure.

[0026] Among them, the contact surface between the outer side of the support 10 and the docking groove 9 and the contact surface between the card slot 701 and the sample tube 6 are both provided with rubber pads. The rubber pad on the outer side of the support 10 can increase the friction stability of the card connection with the docking groove 9, while the rubber pad on the docking surface between the card slot 701 and the sample tube 6 can increase the sealing effect and stability of the connection.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A water sample storage device, comprising a placement seat (1) and a sample test tube (6) placed on the upper end of the placement seat (1), characterized in that: The placement seat (1) is fixedly connected with side panels (2) on both sides. A plurality of sets of fixing frames (3) are transversely fixedly arranged on the upper end of the placement seat (1). A plurality of sets of through grooves (4) are evenly penetrated through the upper ends of the plurality of sets of fixing frames (3). A plurality of sets of plug-in grooves (5) are evenly arranged on the upper end of the placement seat (1). The plurality of sets of plug-in grooves (5) are arranged one by one with the plurality of sets of through grooves (4) in an upper and lower direction. Two sets of extrusion blocks (7) are symmetrically arranged on the inner wall of the through groove (4) in a sliding manner. The butt joint surfaces of the two sets of extrusion blocks (7) are inclined surfaces (8). A butt joint groove (9) is fixedly arranged on the upper end of the side panel (2), and a support (10) is fixedly connected to the bottom of the side panel (2).

2. A water quality sample storage device according to claim 1, characterized in that: A gripping groove (201) is provided through the outer side of the side plate (2), and the inner wall at the upper end of the gripping groove (201) is wrapped with a sponge pad.

3. A water quality sample storage device according to claim 2, characterized in that: The upper end of the fixing frame (3) is symmetrically provided with an outer groove (401) connected to the through groove (4); the inner wall of the outer groove (401) is connected to the extrusion block (7) via a spring telescopic pin (402), and the spring telescopic pin (402) is in an elastically extended state in a default state.

4. A water quality sample storage device according to claim 3, characterized in that: The bottoms of the two groups of extrusion blocks (7) are evenly provided with communicating card slots (701), and adjacent card slots (701) are connected and then card-connected to the upper end of the sample test tube (6).

5. A water quality sample storage device according to claim 4, characterized in that: The contact surface between the extrusion block (7) and the through groove (4) and the inclined surface (8) of the butt joint surface of the extrusion block (7) are both designed with a smooth surface structure.

6. A water quality sample storage device according to claim 5, characterized in that: The support (10) is snap-fitted with the docking groove (9) at the upper end of the side plate (2), and the contact surface between the outer side of the support (10) and the docking groove (9) and the contact surface between the slot (701) and the sample test tube (6) are both provided with rubber pads.

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