CN214131765U

CN214131765U - Test-tube rack for pharmacy experiments

Info

Publication number: CN214131765U
Application number: CN202021765705.XU
Authority: CN
Inventors: 施展; 霍卫红; 杨国静; 李淑敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-09-07
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to a test-tube rack technical field discloses a test-tube rack for pharmacy experiments, and its structure includes the base, be provided with pole setting, bearing I and bearing II on the base, the pole setting pass through the screw with the left side fixed connection of base upper surface, bearing I pass through the screw with the inside fixed connection of base, and be located the left side of pole setting, bearing II pass through the screw with the inside fixed connection of base, and be located bearing I's left side, the pole setting is through spacing hole connection connecting plate I and connecting plate II respectively, connecting plate I and connecting plate II's inside all is provided with the thread groove. The utility model discloses a drive connecting plate I and connecting plate II through lead screw I and lead screw II and go up and down, saved the time of operating personnel when adjusting connecting plate I and connecting plate II go up and down, avoided using fixing bolt to fix connecting plate I and connecting plate II, improved the convenience of operating personnel when using the test-tube rack.

Description

Test-tube rack for pharmacy experiments

Technical Field

The utility model relates to a test-tube rack technical field specifically is a test-tube rack for pharmacy experiments.

Background

According to the patent 201720091500.X, a test tube rack for pharmaceutical experiments comprises a vertical rod, wherein two sliding sleeves are sleeved on the vertical rod, threaded grooves are formed in the sliding sleeves, fastening bolts are connected with the threaded grooves in an internal thread manner, connecting rods are fixedly connected to the two sliding sleeves, the two connecting rods are respectively and fixedly connected with a motor mounting plate and a test tube placing plate, a plurality of motors are mounted on the motor mounting plate, an output shaft of each motor is connected with a stirring shaft, a plurality of test tubes and test tube fixing devices are arranged on the test tube placing plate, each test tube fixing device comprises a fixing sleeve, one side of the fixing sleeve, which is far away from each test tube, is fixedly connected with the corresponding sleeve, a cavity is formed in each sleeve, a fixing rod is arranged in each sleeve in a sliding manner, and two springs are arranged between the fixing rod and the sleeves, the operation of stirring, rotating and water bath heating can also be carried out.

At present, the existing test tube racks for pharmaceutical experiments have some defects, such as; current test-tube rack for pharmacy experiments need operating personnel to promote connecting plate I and connecting plate II with the hand and go up and down when using, has increased operating personnel and has adjusted the time when connecting plate I and connecting plate II go up and down, still needs to use fixing bolt to fix connecting plate I and connecting plate II, has reduced the convenience of operating personnel when using the test-tube rack. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test-tube rack for pharmacy experiments has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a test tube rack for pharmaceutical experiments comprises a base, wherein the base is provided with a vertical rod, a bearing I and a bearing II, the upright stanchion is fixedly connected with the left side of the upper surface of the base through a screw, the bearing I is fixedly connected with the inner part of the base through a screw, and is positioned at the left side of the upright stanchion, the bearing II is fixedly connected with the inside of the base through a screw, and is positioned at the left side of the bearing I, the upright stanchion is respectively connected with a connecting plate I and a connecting plate II through a limiting hole, the connecting plates I and II are internally provided with thread grooves, the connecting plate II is positioned above the connecting plate I, a through hole is arranged in the middle of the connecting plate II, a screw rod I is arranged in the bearing I, the inside of bearing II is provided with lead screw II, lead screw I and lead screw II's upper end all is provided with the carousel.

As a preferred embodiment of the present invention, the inner diameter of the limiting hole is identical to the outer diameter of the vertical rod, and is movably connected to the outer surface of the vertical rod.

As an optimized embodiment of the utility model, the connecting plate II passes through the through-hole cover and is in lead screw I's surface to through the thread groove with lead screw II's surface rotates and is connected.

As a preferred embodiment of the present invention, the connecting plate I is connected to the outer surface of the screw rod I through a thread groove, and the screw rod I and the screw rod II are the same in size.

As a preferred embodiment of the present invention, the lower ends of the screw rod I and the screw rod II are respectively connected to the middle of the bearing I and the bearing II, and the upper surfaces of the bearing I and the bearing II are on the same horizontal plane as the upper surface of the base.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a combination of a bearing I, a bearing II, a limiting hole, a connecting plate I, a connecting plate II, a thread groove, a through hole, a lead screw I, a lead screw II and a rotary table, when the connecting plate I needs to be lifted, an operator can directly rotate the rotary table to enable the lead screw I to rotate in the middle of the bearing I, simultaneously the lead screw I can rotate in the thread groove in the connecting plate I, the connecting plate I slides on a vertical rod through the limiting hole so as to drive the connecting plate I to ascend or descend, when the connecting plate II needs to be lifted, the operator can directly rotate the rotary table to enable the lead screw II to rotate in the middle of the bearing II, simultaneously the lead screw II can rotate in the thread groove in the connecting plate II, the connecting plate II slides on the vertical rod and the lead screw I through the limiting hole and the through the limiting hole so as to drive the connecting plate II to ascend or descend, the connecting plate I and the connecting plate II are effectively realized to be driven to be lifted through the lead screw I and the lead screw II, the time of operating personnel when adjusting connecting plate I and connecting plate II lift has been saved, has avoided using fixing bolt to fix connecting plate I and connecting plate II, has improved the convenience of operating personnel when using the test-tube rack.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a base portion of a test tube rack for pharmaceutical experiments according to the present invention;

fig. 2 is a base section view of the utility model relates to a test-tube rack for pharmacy experiments.

In the figure: the device comprises a base 1, a vertical rod 2, a bearing I3, a bearing II4, a limiting hole 5, a connecting plate I6, a connecting plate II7, a thread groove 8, a through hole 9, a screw rod I10, a screw rod II11 and a rotary table 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-2, the present invention provides a technical solution: a test tube rack for pharmaceutical experiments comprises a base 1, wherein an upright 2, a bearing I3 and a bearing II4 are arranged on the base 1, the upright 2 is fixedly connected with the left side of the upper surface of the base 1 through screws, the bearing I3 is fixedly connected with the inside of the base 1 through screws and is positioned on the left side of the upright 2, the bearing II4 is fixedly connected with the inside of the base 1 through screws and is positioned on the left side of the bearing I3, the upright 2 is respectively connected with a connecting plate I6 and a connecting plate II7 through a limiting hole 5, thread grooves 8 are respectively arranged inside the connecting plate I6 and the connecting plate II7, the connecting plate II7 is positioned above the connecting plate I6, a through hole 9 is arranged in the middle of the connecting plate II7, a screw rod I10 is arranged inside the bearing I3, a screw rod II11 is arranged inside the bearing II4, rotary tables 12 are arranged at the upper ends of the screw rod I10 and the screw rod 539II 11, in the embodiment, as shown in fig. 1 and fig. 2, through the combination of the bearing I3, the bearing II4, the limiting hole 5, the connecting plate I6, the connecting plate II7, the thread groove 8, the through hole 9, the lead screw I10, the lead screw II11 and the rotary table 12, when the connecting plate I6 needs to be lifted, an operator can directly rotate the rotary table 12 to rotate the lead screw I10 in the middle of the bearing I3, and at the same time, the lead screw I10 can rotate in the thread groove 8 inside the connecting plate I6, the connecting plate I6 can slide on the upright 2 through the limiting hole 5, so as to drive the connecting plate I6 to be lifted or lowered, when the connecting plate II7 needs to be lifted, the operator can directly rotate the rotary table 12 to rotate the lead screw II11 in the middle of the bearing II4, and at the same time, the lead screw II11 can rotate in the thread groove 8 inside the connecting plate II7, the connecting plate II7 can slide on the upright 2 and the I10 through the limiting hole 5 and the through the limiting hole 9, so as to drive connecting plate II7 and rise or descend, effectual realized driving connecting plate I6 and connecting plate II7 through lead screw I10 and lead screw II11 and gone up and down, saved the time of operating personnel when adjusting connecting plate I6 and connecting plate II7 and go up and down, avoided using fixing bolt to fix connecting plate I6 and connecting plate II7, improved the convenience of operating personnel when using the test-tube rack.

In the embodiment, referring to fig. 2, the inner diameter of the limiting hole 5 is matched with the outer diameter of the upright rod 2 and is movably connected with the outer surface of the upright rod 2, so that the stability of the connecting plates I6 and II7 moving on the upright rod 2 can be effectively improved.

In this embodiment, referring to fig. 2, the connecting plate II7 is sleeved on the outer surface of the screw rod I10 through a through hole 9, and is rotatably connected to the outer surface of the screw rod II11 through a thread groove 8, which is effective and convenient for the screw rod II to rotate on the connecting plate II7 through the thread groove 8.

In this embodiment, referring to fig. 2, the connecting plate I6 is rotatably connected to the outer surface of the screw rod I10 through a thread groove 8, and the size of the screw rod I10 is the same as that of the screw rod II11, so that the screw rod I10 can be effectively and conveniently rotated inside the connecting plate I6 through the thread groove 8.

In this embodiment, referring to fig. 2, the lower ends of the screw rod I10 and the screw rod II11 are rotatably connected with the middle of the bearing I3 and the bearing II4, respectively, and the upper surfaces of the bearing I3 and the bearing II4 are on the same horizontal plane as the upper surface of the base 1, which is effective in improving the flexibility of the screw rod I10 and the screw rod II11 when the screw rod I10 and the screw rod II11 rotate inside the bearing I3 and the bearing II4, respectively.

It should be noted that, the test tube rack for pharmaceutical experiment of the present invention includes a base 1, a vertical rod 2, a bearing I3, a bearing II4, a limiting hole 5, a connecting plate I6, a connecting plate II7, a thread groove 8, a through hole 9, a lead screw I10, a lead screw II11, a rotary table 12, and other components that are all universal standard components or known by those skilled in the art, and the structure and principle thereof are all known by the skilled in the art through technical manuals or conventional experimental methods, in the idle place of the device, all the electrical components, which refer to power components, electrical components and adaptive monitoring computers, are connected through wires, and the specific connection means should refer to the following working principle, wherein the electrical components complete electrical connection in sequence, and the detailed connection means thereof are known in the art, and the working principle and process are mainly described below, and no description is given to the electrical control, when the test tube rack for pharmaceutical experiments is used, through the combination of the bearing I3, the bearing II4, the limiting hole 5, the connecting plate I6, the connecting plate II7, the thread groove 8, the through hole 9, the lead screw I10, the lead screw II11 and the rotary table 12, when the connecting plate I6 needs to be lifted, an operator can directly rotate the rotary table 12 to enable the lead screw I10 to rotate in the middle of the bearing I3, meanwhile, the lead screw I10 can rotate in the thread groove 8 in the connecting plate I6, the connecting plate I6 can slide on the upright 2 through the limiting hole 5 so as to drive the connecting plate I6 to ascend or descend, when the connecting plate II7 needs to be lifted, the operator can directly rotate the rotary table 12 to enable the lead screw II11 to rotate in the middle of the bearing II4, meanwhile, the lead screw II11 can rotate in the thread groove 8 in the connecting plate II7, the thread II7 can slide on the upright 2 and the connecting plate I10 through the limiting hole 5 and the through hole 9, so as to drive connecting plate II7 and rise or descend, effectual realized driving connecting plate I6 and connecting plate II7 through lead screw I10 and lead screw II11 and gone up and down, saved the time of operating personnel when adjusting connecting plate I6 and connecting plate II7 and go up and down, avoided using fixing bolt to fix connecting plate I6 and connecting plate II7, improved the convenience of operating personnel when using the test-tube rack.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a pharmacy is test-tube rack for experiments, includes base (1), its characterized in that: the base (1) is provided with a vertical rod (2), a bearing I (3) and a bearing II (4), the vertical rod (2) is fixedly connected with the left side of the upper surface of the base (1) through a screw, the bearing I (3) is fixedly connected with the inside of the base (1) through a screw and is positioned on the left side of the vertical rod (2), the bearing II (4) is fixedly connected with the inside of the base (1) through a screw and is positioned on the left side of the bearing I (3), the vertical rod (2) is respectively connected with a connecting plate I (6) and a connecting plate II (7) through a limiting hole (5), thread grooves (8) are respectively arranged inside the connecting plate I (6) and the connecting plate II (7), the connecting plate II (7) is positioned above the connecting plate I (6), and a through hole (9) is arranged in the middle of the connecting plate II (7), the inside of bearing I (3) is provided with lead screw I (10), the inside of bearing II (4) is provided with lead screw II (11), the upper end of lead screw I (10) and lead screw II (11) all is provided with carousel (12).

2. A pharmaceutical laboratory test tube rack according to claim 1, characterized in that: the inner diameter of the limiting hole (5) is matched with the outer diameter of the upright rod (2) and is movably connected with the outer surface of the upright rod (2).

3. A pharmaceutical laboratory test tube rack according to claim 1, characterized in that: the connecting plate II (7) is sleeved on the outer surface of the screw rod I (10) through a through hole (9) and is rotatably connected with the outer surface of the screw rod II (11) through a thread groove (8).

4. A pharmaceutical laboratory test tube rack according to claim 1, characterized in that: the connecting plate I (6) is rotatably connected with the outer surface of the screw rod I (10) through a thread groove (8), and the screw rod I (10) and the screw rod II (11) are the same in size.

5. A pharmaceutical laboratory test tube rack according to claim 1, characterized in that: the lower ends of the screw rod I (10) and the screw rod II (11) are respectively in rotating connection with the middle of the bearing I (3) and the bearing II (4), and the upper surfaces of the bearing I (3) and the bearing II (4) and the upper surface of the base (1) are on the same horizontal plane.