CN215843130U

CN215843130U - Prevent weighing down type laboratory test-tube rack

Info

Publication number: CN215843130U
Application number: CN202122327514.6U
Authority: CN
Inventors: 刘立水
Original assignee: Hebei Wanye Network Technology Co ltd
Current assignee: Hebei Wanye Network Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-18
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses an anti-falling laboratory test tube rack which comprises a protective cover, wherein a top plate is fixedly installed at the top end of the inner wall of the protective cover, through holes are formed in the top ends of the protective cover and the top plate, a rubber plug is fixedly installed in the through holes, a limiting ring is fixedly installed at the top end of the rubber plug, a bottom plate is fixedly installed at the bottom end of the inner wall of the protective cover, a supporting rod is rotatably installed on one side, close to the top plate and the top plate, of the two ends of the supporting rod, a traction spring is rotatably installed on one side, close to the top plate and the bottom plate, of the two ends of the supporting rod, an inserting groove is formed in the top end of the bottom plate, an anti-slip mat is arranged in the inserting groove, a base is fixedly installed at the bottom end of the protective cover, elastic bands are fixedly installed on one side, close to each other elastic band, and a tube fixing rack is fixedly installed at one end, close to each elastic band. The utility model effectively protects the safety of the test tube, avoids the condition of leakage of test liquid and protects the test environment.

Description

Prevent weighing down type laboratory test-tube rack

Technical Field

The utility model relates to the technical field of test tubes, in particular to a falling-preventing type test tube rack for a laboratory.

Background

The test tube is a device that is arranged in solution to mix or deposit temporarily, and the liquid that is used for in chemistry experiment room and the medicine laboratory mostly deposits, is a common laboratory basic unit, and its itself is glass's tubulose object, and the bottom is mostly circular arc, so generally need use the test-tube rack to support it and place.

Current test-tube rack only can support the test tube and stably place, can not prevent falling the protection to test tube itself when the test-tube rack drops to lead to the test tube to drop the breakage easily, lead to experimental liquid to leak, pollute experimental environment easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-falling laboratory test tube rack to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: including the protection casing, protection casing inner wall top fixed mounting has the roof, the through-hole has all been seted up on protection casing and roof top, fixed mounting has the plug in the through-hole, plug top fixed mounting has the spacing ring, protection casing inner wall bottom fixed mounting has the bottom plate, one side that bottom plate and roof are close to each other is rotated and is installed the bracing piece, bracing piece both ends are rotated with one side that roof and bottom plate are close to each other and are installed traction spring, the slot has been seted up on the bottom plate top, be equipped with the slipmat in the slot, protection casing bottom fixed mounting has the base, the bracing piece is close to each other and is the equal fixed mounting in one side and has the elastic cord, the one end fixed mounting that the elastic cord is close to each other has solid pipe support.

Preferably, the sliding parts are rotatably installed at the two ends of the supporting rod, the sliding parts are rotatably connected with the corresponding top plate and the corresponding bottom plate, and the traction spring is sleeved at the middle end of the sliding parts.

Preferably, the through holes are uniformly distributed in multiple groups and are arranged at the top ends of the protective cover and the top plate.

Preferably, the protection casing is arranged for the rubber material, is spherical setting.

Preferably, the two ends of the supporting rod are arranged in a universal joint mode and are connected with the corresponding top plate and the corresponding bottom plate.

Preferably, one side of the protective cover is provided with a mounting hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the test tube passes through the rubber plug and then penetrates through the tube fixing frame to be inserted into the slot, the limiting ring is abutted against the top end of the test tube, the test tube is convenient to take, the rubber plug and the tube fixing frame play a role in fixing the test tube, when the whole test tube frame provided with the test tube falls, the internal top plate and the internal bottom plate are impacted by falling, the support rod is used for buffering displacement, the traction spring is used for drawing the support rod to ensure the whole resilience, the structure is simple, the use is convenient, the use effect is good, and the safety of the test tube is effectively protected;

2. the protection cover plays the maximum effect of buffering and damping when falling and colliding, the elastic cord further meets the effect of displacement of the test tube connected with the tube fixing frame when colliding, the protection effect is played, if the test tube is broken, the test liquid in the test tube can be retained in the protection cover, the outflow is prevented, the test liquid is prevented from leaking, and the test environment is protected.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an anti-falling laboratory test tube rack of the utility model;

FIG. 2 is a schematic diagram of a top view structure of the anti-falling laboratory test tube rack of the utility model;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a protective cover; 2. a top plate; 3. a through hole; 4. a rubber plug; 5. a limiting ring; 6. a base plate; 7. a support bar; 8. a traction spring; 9. a slot; 10. a non-slip mat; 11. a base; 12. elastic bands; 13. fixing a pipe frame; 14. a slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: including

protection casing

1, 1 inner wall top fixed mounting of protection casing has roof 2, through-hole 3 has all been seted up on

protection casing

1 and 2 tops of roof, fixed mounting has plug 4 in the through-hole 3, 4 top fixed mounting of plug have

spacing ring

5, 1 inner wall bottom fixed mounting of protection casing has bottom plate 6, bottom plate 6 and roof 2 one side that is close to each other are rotated and are installed bracing piece 7, bracing piece 7 both ends are rotated with roof 2 and bottom plate 6 one side that is close to each other and are installed traction spring 8, slot 9 has been seted up on 6 tops of bottom plate, be equipped with slipmat 10 in the slot 9, 1 bottom fixed mounting of protection casing has base 11, bracing piece 7 is close to each other and is the equal fixed mounting in one side and has elastic cord 12, the one end fixed mounting that elastic cord 12 is close to each other has solid pipe support 13.

Sliding parts 14 are rotatably arranged at two ends of the supporting rod 7, the sliding parts 14 are rotatably connected with the corresponding top plate 2 and the corresponding bottom plate 6, and a traction spring 8 is sleeved at the middle end of each sliding part 14; a plurality of groups of through holes 3 are uniformly distributed and arranged at the top ends of the protective cover 1 and the top plate 2; the protective cover 1 is made of rubber and is arranged in a spherical shape; two ends of the support rod 7 are arranged in a universal joint and are connected with the corresponding top plate 2 and the corresponding bottom plate 6; one side of the protective cover 1 is provided with a mounting hole.

The working principle is as follows: when the utility model is used, the test tube passes through the rubber plug 4 and then passes through the solid tube rack 13 to be inserted into the slot 9, wherein the limit ring 5 is propped against the top end of the test tube, the test tube is convenient to take, the rubber plug 4 and the solid tube rack 13 play a role in fixing the test tube, when the whole test tube rack provided with the test tube falls, the inner top plate 2 and the inner bottom plate 6 carry out buffer displacement through the supporting rod 7 when falling and impacting, the traction spring 8 pulls the supporting rod 7 to ensure the whole resilience, the protective cover 1 plays a maximum buffer and shock absorption role when falling and impacting, the elastic cord 12 further satisfies the effect of test tube displacement of the solid tube rack 13 when impacting, plays a protective role, if the test tube breaks, the test liquid in the test tube can be kept in the protective cover 1 to prevent outflow and influence the environment, the utility model has the advantages of simple structure, convenient use and good use effect, the test tube is effectively protected from being leaked, and the test environment is protected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent weighing down type laboratory test-tube rack, includes protection casing (1), its characterized in that: the protective cover is characterized in that a top plate (2) is fixedly arranged at the top end of the inner wall of the protective cover (1), through holes (3) are formed in the top ends of the protective cover (1) and the top plate (2), a rubber plug (4) is fixedly arranged in the through holes (3), a limiting ring (5) is fixedly arranged at the top end of the rubber plug (4), a bottom plate (6) is fixedly arranged at the bottom end of the inner wall of the protective cover (1), a supporting rod (7) is rotatably arranged at one side, close to each other, of the bottom plate (6) and the top plate (2), a traction spring (8) is rotatably arranged at one side, close to each other, of the two ends of the supporting rod (7), a slot (9) is formed in the top end of the bottom plate (6), an anti-skid pad (10) is arranged in the slot (9), a base (11) is fixedly arranged at the bottom end of the protective cover (1), an elastic band (12) is fixedly arranged at one side, close to each other, of the supporting rod (7), and a pipe fixing frame (13) is fixedly arranged at one end of each elastic band (12) close to each other.

2. The anti-falling laboratory test tube rack according to claim 1, characterized in that: the support rod (7) is provided with sliders (14) at two ends in a rotating mode, the sliders (14) are connected with the corresponding top plate (2) and the corresponding bottom plate (6) in a rotating mode, and the middle ends of the sliders (14) are sleeved with the traction springs (8).

3. The anti-falling laboratory test tube rack according to claim 1, characterized in that: the through holes (3) are uniformly distributed on the top ends of the protective cover (1) and the top plate (2).

4. The anti-falling laboratory test tube rack according to claim 1, characterized in that: the protective cover (1) is made of rubber and is arranged in a spherical shape.

5. The anti-falling laboratory test tube rack according to claim 1, characterized in that: the two ends of the supporting rod (7) are arranged in a universal joint mode and are connected with the corresponding top plate (2) and the corresponding bottom plate (6).

6. The anti-falling laboratory test tube rack according to claim 1, characterized in that: and one side of the protective cover (1) is provided with a mounting hole.