Test tube placing rack

Abstract

The utility model relates to a test tube placing rack, and belongs to the technical field of placing racks, the whole structure is simple, test tubes with different heights can be conveniently supported and placed, compared with the prior art, the test tubes with different calibers can be conveniently stored, the application range of the test tube placing rack is widened, the practicability is good, and the test tube placing rack is convenient to popularize and use. The placing seat is fixedly connected to the base, and a plurality of placing groove holes are formed in the placing seat; the two vertical plates are fixedly connected to the base, adjusting grooves are formed in the two vertical plates, and T-shaped blocks are arranged in the adjusting grooves in a sliding mode; the strip-shaped plate is fixedly welded between the two T-shaped blocks, limiting holes corresponding to the placing groove holes are formed in the strip-shaped plate, and a plurality of rubber soft blocks are correspondingly arranged in the multiple limiting holes; and the adjusting mechanism is arranged in the adjusting groove and used for correspondingly adjusting the position where the strip-shaped plate is located.

Description

Technical Field

[0001] The present application relates to the technical field of placement racks, and in particular to a test tube placement rack. Background Art

[0002] As we all know, test tubes are commonly used instruments in chemical laboratories. They are used as reaction containers for small amounts of reagents and are used at room temperature or when heated. Test tubes are divided into ordinary test tubes, supported test tubes, centrifugal test tubes, etc., and test tube racks are a type of chemical experimental instrument. They are the most basic experimental instrument in chemical laboratories used to place and dry test tubes. The test tube rack is equipped with a corresponding number of small holes to place the test tubes upright for standby use or to continue observing the progress of the reaction.

[0003] At present, in the related technology, after searching, the utility model with patent announcement number CN219898244U discloses a test tube placement rack, including a placement plate, a support plate and a socket, the placement plate is provided with a placement groove inside, adjustment mechanisms are provided on both sides of the top of the placement plate, and a support plate is provided on one side of the adjustment mechanism, the support plate is provided with a socket inside, telescopic springs are provided on the inner wall of the support plate, and a classification structure is provided on the top of the support plate.

[0004] Regarding the above-mentioned related technologies, although they are convenient for supporting and placing test tubes of different heights when in use, thereby increasing the scope of use of the device, the applicant has found that their overall structure is relatively complex, which leads to their high cost. Secondly, in actual use, it is difficult to store reagent tubes with smaller tube openings, and there are certain limitations in use, and their practicality is insufficient.

[0005] Therefore, we propose a test tube placement rack. Utility Model Content

[0006] The purpose of the utility model is to provide a test tube placement rack to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A test tube placement rack, comprising:

[0009] Pedestal;

[0010] A placement seat, which is fixedly connected to the base and has a plurality of placement slots;

[0011] Two vertical plates, both of which are fixedly connected to the base, and both of which are provided with adjustment slots, and T-shaped blocks are slidably arranged in the adjustment slots;

[0012] A strip plate, wherein the strip plate is fixedly welded between two T-shaped blocks, and a limiting hole corresponding to the opposite placement slot is opened in the strip plate, and a plurality of rubber soft blocks are correspondingly arranged in each of the plurality of limiting holes;

[0013] An adjusting mechanism, which is arranged in the adjusting slot and is used to adjust the position of the strip plate accordingly;

[0014] The support assembly is arranged in the base and is used to stably place the base in a use position.

[0015] As a further solution of the utility model: the adjustment mechanism includes a threaded rod, which is rotatably arranged in the adjustment groove, and the other end of the threaded rod extends to the outside of the vertical plate through a connecting hole, and the T-block is threadedly screwed with the threaded rod through a threaded collar.

[0016] As a further solution of the utility model: a turntable is fixedly connected to each of the two threaded rods located outside the vertical plate, and a first handle is fixedly connected to the turntable.

[0017] As a further solution of the utility model: the exteriors of the two first handles are fixedly covered with anti-slip rubber sleeves.

[0018] As a further solution of the utility model: the support assembly includes a plurality of pillars, and the plurality of pillars are all arranged in the base through mounting grooves, and the other ends of the pillars are fixedly connected to the vacuum suction cups.

[0019] As a further solution of the utility model: a plurality of rubber pads are correspondingly arranged on the inner walls of the plurality of placement slots, and a soft pad is arranged on the inner bottom wall of the placement slot.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] By setting up a supporting assembly, the base is stably placed in the use position under the cooperation of multiple pillars and the vacuum suction cup, and then by setting up an adjusting mechanism, the threaded rod, the threaded collar and the T-block cooperate with each other to make the two T-blocks move vertically, and then the strip plate is driven by the movement of the T-block, so that the strip plate can be adjusted to a suitable position, and then the limit holes opened in the strip plate cooperate with the rubber soft block to fix the test tubes stored in the placement slot and perform auxiliary support operations. The overall structure is relatively simple, which is convenient for supporting and placing test tubes of different heights. Compared with the existing technology, it is convenient for storing test tubes of different calibers, thereby increasing its scope of application, having good practicality, and being convenient for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall main view of the three-dimensional structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model in a partial cross-section view of the overall main view;

[0024] Figure 3 For this utility model Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0025] Figure 4 It is a schematic diagram of the overall front view of the planar structure of the utility model.

[0026] In the figure: 1. base; 2. placement seat; 3. placement slot; 4. vertical plate; 5. T-block; 6. strip plate; 7. limit hole; 8. rubber soft block; 9. threaded rod; 10. threaded ring; 11. turntable; 12. first handle; 13. anti-slip rubber sleeve; 14. pillar; 15. vacuum suction cup; 16. rubber pad; 17. soft pad. DETAILED DESCRIPTION

[0027] 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.

[0028] The present application is further described in detail below in conjunction with the accompanying drawings.

[0029] See also Figures 1 to 4 In an embodiment of the utility model, a test tube placement rack is characterized by comprising:

[0030] Base 1;

[0031] A placement seat 2, the placement seat 2 is fixedly connected to the base 1, and a plurality of placement slots 3 are provided in the placement seat 2;

[0032] Two vertical plates 4, both of which are fixedly connected to the base 1, and both of which have adjustment slots, and T-shaped blocks 5 are slidably arranged in the adjustment slots;

[0033] The strip plate 6 is fixedly welded between the two T-shaped blocks 5, and a limiting hole 7 corresponding to the placement slot 3 is opened in the strip plate 6, and a plurality of rubber soft blocks 8 are correspondingly arranged in the plurality of limiting holes 7;

[0034] An adjusting mechanism is arranged in the adjusting slot and is used to adjust the position of the strip plate 6 accordingly;

[0035] The supporting assembly is arranged in the base 1 and is used to stably place the base 1 in the use position.

[0036] When the test tube placement rack is in use, a support component can be set, under the action of the support component, the base 1 can be stably placed in the use position, and then an adjustment mechanism can be set, under the action of the adjustment mechanism, the two T-blocks 5 can be vertically displaced, and then the movement of the T-block 5 drives its strip plate 6, so that the strip plate 6 can be adjusted to a suitable position to support test tubes of different lengths, and then the test tubes to be placed are placed in the placement slots 3 accordingly, and then the limiting holes 7 opened in the strip plates 6 and the rubber soft blocks 8 are mutually coordinated to enable the test tubes stored in the placement slots 3 to be fixed and limited and auxiliary support operations to be performed, thereby ensuring the placement stability of the test tubes and having good overall practicality.

[0037] exist Figure 1-3 Middle: The adjustment mechanism includes a threaded rod 9, which is rotatably arranged in the adjustment groove. The other end of the threaded rod 9 extends to the outside of the vertical plate 4 through a connecting hole. The T-block 5 is threadedly screwed with the threaded rod 9 through a threaded collar 10. The two threaded rods 9 located outside the vertical plate 4 are fixedly connected with a turntable 11, and the turntable 11 is fixedly connected with a first handle 12. The outside of the two first handles 12 are fixedly covered with an anti-slip rubber sleeve 13.

[0038] The test tube placement rack, through the arrangement of this structure, when it is necessary to adjust the use height of the strip plate 6, the turntable 11 can be driven by the first handle 12, so that the threaded rod 9 is rotated in the adjustment groove, and then the T-block 5 is vertically displaced along the adjustment groove through the mutual cooperation of the threaded rod 9 and the threaded collar 10, and then the purpose of adjusting the use height of the strip plate 6 is achieved through the movement of the two T-blocks 5.

[0039] exist Figure 1-4 Middle: The supporting assembly includes a plurality of pillars 14, and the plurality of pillars 14 are all arranged in the base 1 through the mounting groove. The other end of the pillar 14 is fixedly connected with a vacuum suction cup 15. Through the mutual cooperation of the plurality of pillars 14 and the vacuum suction cup 15, the base 1 can be stably placed in the use position. A plurality of rubber pads 16 are correspondingly arranged on the inner walls of the plurality of placement slots 3, and a soft pad 17 is arranged on the inner bottom wall of the placement slot 3. The arrangement of the rubber pad 16 and the soft pad 17 can avoid hard contact between the test tube and the inner wall of the placement slot 3, thereby avoiding the test tube from being broken.

[0040] The implementation principle of a test tube placement rack in the embodiment of the present application is as follows: first, the base 1 can be stably placed in the use position through the mutual cooperation of the multiple pillars 14 and the vacuum suction cup 15, and then the turntable 11 is driven to rotate through the first handle 12, and then the threaded rod 9 is rotated through the turntable 11, and then the two T-blocks 5 can be vertically displaced under the mutual cooperation of the threaded collar 10 and the threaded rod 9, and then the strip plate 6 is driven by the movement of the T-block 5, so that the strip plate 6 can be adjusted to a suitable position to support test tubes of different lengths, and then the test tubes to be placed are placed in the placement slots 3 accordingly, and then the limiting holes 7 opened in the strip plates 6 and the rubber soft blocks 8 are mutually coordinated, so that the test tubes stored in the placement slots 3 can be fixed and limited and auxiliary support operations can be performed, thereby ensuring the placement stability of the test tubes.

[0041] 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 rack, characterized in that: include: Base (1); A placement seat (2), the placement seat (2) is fixedly connected to the base (1), and a plurality of placement slots (3) are provided in the placement seat (2); Two vertical plates (4), both of which are fixedly connected to the base (1), and both of which are provided with adjustment grooves, and T-shaped blocks (5) are slidably arranged in the adjustment grooves; A strip plate (6), wherein the strip plate (6) is fixedly welded between the two T-shaped blocks (5), and a limiting hole (7) corresponding to the opposite placement slot hole (3) is opened in the strip plate (6), and a plurality of rubber soft blocks (8) are correspondingly arranged in each of the plurality of limiting holes (7); An adjustment mechanism, the adjustment mechanism being arranged in the adjustment slot and being used for adjusting the position of the strip plate (6) accordingly; A support assembly is arranged in the base (1) and is used to stably place the base (1) in a use position.

2. A test tube placement rack according to claim 1, characterized in that: The adjustment mechanism comprises a threaded rod (9), the threaded rod (9) is rotatably arranged in the adjustment groove, the other end of the threaded rod (9) extends to the outside of the vertical plate (4) through a connecting hole, and the T-block (5) is threadedly mounted on the threaded rod (9) through a threaded collar (10).

3. A test tube placement rack according to claim 2, characterized in that: A turntable (11) is fixedly connected to the two threaded rods (9) located outside the vertical plate (4), and a first handle (12) is fixedly connected to the turntable (11).

4. A test tube placement rack according to claim 3, characterized in that: The exteriors of the two first handles (12) are both fixedly sleeved with anti-slip rubber sleeves (13).

5. A test tube placement rack according to claim 1, characterized in that: The support assembly comprises a plurality of pillars (14), wherein the plurality of pillars (14) are arranged in the base (1) through mounting grooves, and the other ends of the pillars (14) are fixedly connected to vacuum suction cups (15).

6. A test tube placement rack according to claim 1, characterized in that: A plurality of rubber pads (16) are correspondingly arranged on the inner walls of the plurality of placement slot holes (3), and a soft pad (17) is arranged on the inner bottom wall of the placement slot hole (3).

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