A test tube storage rack

Abstract

The utility model relates to test tube storage rack technical field, especially test tube storage rack. Including storage frame, install a plurality of groups for supporting test tube's supporting assembly on the storage frame. The utility model discloses the setting of lifting assembly, through the rotation handle, the rotation handle drives screw rod to rotate, and the screw rod drives the support plate to move through the movement block, and the support plate is adjusted to different height through a plurality of, makes the storage frame can store the test tube of different height simultaneously, thereby not needing to use a plurality of different size's storage frame, has reduced the production cost of test tube storage rack, the utility model discloses the setting of supporting assembly, and two sets of clamps are close to each other under the action of spring and connecting rod, and two sets of clamps are close to each other, and the test tube in the positioning hole is clamped and fixed, makes the test tube storage rack can fix the test tube of different size, and can guarantee the stability of test tube on the test tube storage rack simultaneously.

Description

Technical Field

[0001] This utility model belongs to the field of test tube storage rack technology, and specifically relates to a test tube storage rack. Background Technology

[0002] Test tube racks are the most basic laboratory instruments in a chemistry lab. They mainly consist of a base, a support, and shelves. The shelves have holes for holding test tubes. Test tube racks are simple in structure, easy to use, and widely used.

[0003] A search revealed that Chinese Patent Application No. CN202321036421.0 discloses a test tube rack, comprising a test tube rack body, a fixing frame, a fixing plate welded to the top of the fixing frame, fixing holes on the fixing plate, a fixing groove on the inner wall of the fixing frame, a support mechanism fixed to the inner wall of the fixing groove, a fixing block fixed to one end of the support mechanism, a movable column movably mounted between the fixing blocks, a fixing tube mounted to one end of the movable column, a limit plate welded to the fixing tube, and a limit hole on the limit plate. In this test tube rack, the limit plate moves left and right under the push of the fixing block, causing a left-right misalignment between the fixing hole and the limit hole. The misalignment force of the limit plate compresses and limits the test tubes, preventing them from easily falling off the fixing frame and being damaged by impact.

[0004] However, the device still has the following drawbacks:

[0005] This device allows for the storage of test tubes of different lengths by adjusting the height of the limiting plate. However, during the experiment, it may be necessary to use test tubes of various specifications, and all test tubes are placed on the test tube rack. Since the test tube rack can only be adjusted to a single height, it is not possible to place multiple test tubes of different specifications at the same time. Therefore, multiple test tube racks of different sizes are required, which increases the production cost of the test tube rack. Utility Model Content

[0006] The purpose of this utility model is to provide a test tube storage rack that, through the provision of a lifting component, can simultaneously store test tubes of different sizes, thereby improving storage efficiency and facilitating management, and solving the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a test tube storage rack, comprising a storage rack, wherein multiple sets of support components for supporting test tubes are installed on the storage rack, and multiple sets of adjustment components for driving the support components to move vertically are installed on the storage rack;

[0008] The adjustment assembly includes two sets of movable slots, which are respectively opened on the inner walls of both sides of the storage rack. A threaded rod is rotatably connected in one set of movable slots, and a movable block is threaded onto the threaded rod. One end of the threaded rod extends through to the outside of the storage rack, and a throttle is installed at one end of the threaded rod. A guide rod is installed in the other set of movable slots.

[0009] Furthermore, the adjustment assembly also includes two sets of moving blocks, which are slidably connected in two sets of moving slots, one set of moving blocks being threadedly connected to a threaded rod, and the other set of moving blocks being slidably connected to a guide rod.

[0010] Furthermore, the support assembly includes a support plate, with its two ends respectively mounted on two sets of movable blocks, and the support plate having multiple sets of positioning holes.

[0011] Furthermore, each of the multiple sets of positioning holes has two sets of adjustment holes on its inner wall, and the two sets of adjustment holes are symmetrically arranged with the central axis of the positioning hole as the center.

[0012] Furthermore, each of the two sets of adjustment holes is slidably connected to an adjustment plate, and a spring is installed on one side of each of the two sets of adjustment plates. The ends of the springs away from the adjustment plates are respectively installed on the inner walls of the two sets of adjustment holes.

[0013] Furthermore, a connecting rod is installed on the other side of each of the two sets of adjusting plates, and a clamping plate is installed on the end of each of the two sets of connecting rods away from the adjusting plate. Both sets of clamping plates are located in the positioning hole, and both sets of clamping plates have an arc-shaped structure.

[0014] Furthermore, the support component also includes multiple sets of positioning grooves, all of which are formed on the bottom inner wall of the storage rack. The multiple sets of positioning grooves are located on the same vertical line as the multiple sets of positioning holes, and the multiple sets of positioning grooves are all arc-shaped structures.

[0015] The beneficial effects of this utility model are:

[0016] 1. This utility model, through the setting of the lifting component, by rotating the handle, the handle drives the threaded rod to rotate, and the threaded rod drives the support plate to move through the moving block. By adjusting multiple support plates to different heights, the storage rack can store test tubes of different heights at the same time, thus eliminating the need to use multiple storage racks of different sizes and reducing the production cost of test tube storage racks.

[0017] 2. Through the setting of the support component, the two sets of clamping plates move closer to each other under the action of springs and connecting rods, clamping and fixing the test tubes in the positioning holes. This allows the test tube storage rack to fix test tubes of different sizes and ensures the stability of the test tubes on the test tube storage rack.

[0018] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the structure according to an embodiment of the present utility model is shown;

[0021] Figure 2 A schematic diagram of a storage rack structure according to an embodiment of the present invention is shown;

[0022] Figure 3 A schematic diagram of the support plate structure according to an embodiment of the present utility model is shown;

[0023] Figure 4 A schematic diagram of the internal structure of the support plate portion according to an embodiment of the present invention is shown.

[0024] In the diagram: 110, storage rack; 210, moving slot; 220, threaded rod; 230, moving block; 240, throttle; 250, guide rod; 310, support plate; 320, positioning hole; 330, adjusting hole; 340, spring; 350, adjusting plate; 360, connecting rod; 370, clamping plate; 380, positioning slot. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] Please see Figures 1-4This utility model provides a technical solution: a test tube storage rack. It includes a storage rack 110, on which multiple sets of support components for supporting the test tubes are installed, and multiple sets of adjustment components for driving the support components to move vertically.

[0027] The adjustment assembly includes two sets of movable slots 210, which are respectively opened on the inner walls of both sides of the storage rack 110. One set of movable slots 210 is rotatably connected to a threaded rod 220, and a movable block 230 is threadedly connected to the threaded rod 220. One end of the threaded rod 220 extends to the outside of the storage rack 110, and a throttle 240 is installed at one end of the threaded rod 220. The other set of movable slots 210 is equipped with a guide rod 250.

[0028] The adjustment assembly also includes two sets of moving blocks 230, which are slidably connected in two sets of moving slots 210 respectively. One set of moving blocks 230 is threadedly connected to the threaded rod 220, and the other set of moving blocks 230 is slidably connected to the guide rod 250.

[0029] By rotating the handle 240, the handle 240 drives the threaded rod 220 to rotate. Under the action of the threaded rod 220 and the moving block 230, the moving block 230 moves vertically in the moving groove 210. The moving block 230 drives the support plate 310 to move vertically, thereby realizing the height adjustment of the support plate 310. By rotating multiple sets of handles 240, multiple sets of support plates 310 can be adjusted to different heights, so that the storage rack can store test tubes of different heights at the same time, and the height of the support plate 310 can be adjusted accordingly according to the height of the test tubes.

[0030] The support assembly includes a support plate 310, with its two ends respectively mounted on two sets of movable blocks 230, and the support plate 310 having multiple sets of positioning holes 320.

[0031] Two sets of adjustment holes 330 are provided on the inner wall of each of the multiple sets of positioning holes 320, and the two sets of adjustment holes 330 are symmetrically arranged with the central axis of the positioning holes 320 as the center.

[0032] An adjusting plate 350 is slidably connected inside each of the two sets of adjusting holes 330. A spring 340 is installed on one side of each of the two sets of adjusting plates 350. The ends of the two sets of springs 340 away from the adjusting plates 350 are respectively installed on the inner walls of the two sets of adjusting holes 330.

[0033] A connecting rod 360 is installed on the other side of each of the two sets of adjusting plates 350. A clamping plate 370 is installed on the end of each of the two sets of connecting rods 360 away from the adjusting plate 350. Both sets of clamping plates 370 are located in the positioning hole 320, and both sets of clamping plates 370 are arc-shaped structures.

[0034] The arc-shaped design of the clamp 370 allows it to fit snugly against the test tube, ensuring stable storage. The clamp 370, along with the spring 340, adjusting plate 350, and connecting rod 360, can be adjusted according to the diameter of the test tube, thus enabling the storage of test tubes of different diameters.

[0035] The support assembly also includes multiple sets of positioning grooves 380, which are all formed on the bottom inner wall of the storage rack 110. The multiple sets of positioning grooves 380 are located on the same vertical line as the multiple sets of positioning holes 320, and the multiple sets of positioning grooves 380 are all arc-shaped structures.

[0036] The positioning groove 380 is set to position the bottom of the test tube, so that the bottom of the test tube is not easy to shake during storage, thus improving the stability of the test tube during storage.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A test tube storage rack, characterized in that: Includes a storage rack (110), on which multiple sets of support components for supporting test tubes are installed, and on which multiple sets of adjustment components for driving the support components to move vertically are installed; The adjustment assembly includes two sets of movable slots (210), which are respectively opened on the inner walls of the two sides of the storage rack (110). One set of movable slots (210) is rotatably connected to a threaded rod (220), and a movable block (230) is threadedly connected to the threaded rod (220). One end of the threaded rod (220) extends through to the outside of the storage rack (110), and a throttle (240) is installed at one end of the threaded rod (220). The other set of movable slots (210) is equipped with a guide rod (250).

2. The test tube storage rack according to claim 1, characterized in that: The adjustment assembly also includes two sets of moving blocks (230), which are slidably connected in two sets of moving grooves (210). One set of moving blocks (230) is threadedly connected to a threaded rod (220), and the other set of moving blocks (230) is slidably connected to a guide rod (250).

3. A test tube storage rack according to claim 2, characterized in that: The support assembly includes a support plate (310), with both ends of the support plate (310) mounted on two sets of movable blocks (230), and multiple sets of positioning holes (320) provided on the support plate (310).

4. A test tube storage rack according to claim 3, characterized in that: Two sets of adjustment holes (330) are provided on the inner wall of each of the multiple sets of positioning holes (320), and the two sets of adjustment holes (330) are symmetrically arranged with the central axis of the positioning holes (320) as the center.

5. A test tube storage rack according to claim 4, characterized in that: An adjusting plate (350) is slidably connected inside each of the two sets of adjusting holes (330). A spring (340) is installed on one side of each of the two sets of adjusting plates (350). The ends of the two sets of springs (340) away from the adjusting plates (350) are respectively installed on the inner walls of the two sets of adjusting holes (330).

6. A test tube storage rack according to claim 5, characterized in that: A connecting rod (360) is installed on the other side of each of the two sets of adjusting plates (350). A clamping plate (370) is installed at the end of each of the two sets of connecting rods (360) away from the adjusting plate (350). Both sets of clamping plates (370) are located in the positioning hole (320), and both sets of clamping plates (370) are arc-shaped structures.

7. A test tube storage rack according to claim 6, characterized in that: The support assembly also includes multiple sets of positioning grooves (380), which are all formed on the bottom inner wall of the storage rack (110). The multiple sets of positioning grooves (380) are located on the same vertical line as the multiple sets of positioning holes (320), and the multiple sets of positioning grooves (380) are all arc-shaped structures.

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