CN210131658U

CN210131658U - Glass reagent pipe support

Info

Publication number: CN210131658U
Application number: CN201920922500.9U
Authority: CN
Inventors: 谭雨诺
Original assignee: Northwest Minzu University
Current assignee: Northwest Minzu University
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-03-10
Anticipated expiration: 2029-06-19

Abstract

The utility model relates to a glass reagent pipe rack, which comprises a bottom plate, a back plate with the lower end hinged at the root of the bottom plate, and a plurality of folding inverted L-shaped step racks connected between the bottom plate and the back plate in a step manner; the folding inverted L-shaped step frame comprises a hinged vertical plate which is arranged in a swinging mode and a hinged step of which the front end is connected with the upper end of the hinged vertical plate; the hinged step is distributed with pipe jacks, the hinged vertical plate is provided with a movable inserted bar component, and/or the upper part of the back plate is provided with a movable inserted bar component. The utility model relates to a rationally, compact structure and convenient to use.

Description

Glass reagent pipe support

Technical Field

The utility model relates to a glass reagent pipe support.

Background

For various laboratory application racks currently in use, an adjustable reagent bottle rack and a multipurpose test tube rack are known and practical. CN201120398585.9 integral type reagent bottle, the multi-purpose frame of reagent pipe, CN201821104203.5 modular reagent pipe support, CN201611085784.8 adjustable reagent bottle support provide the current test-tube rack of three kinds of differences, but all can not fold, occupy certain space area for the area of preferred operation panel is more nervous, in addition, when the test-tube rack is not needed to the laboratory bench, when depositing the test-tube rack, the test-tube rack can't be folded, and occupation space is big.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a glass reagent pipe support is provided overall.

In order to solve the above problems, the utility model adopts the following technical proposal:

a glass reagent pipe support comprises a bottom plate, a back plate with the lower end hinged to the root of the bottom plate, and a plurality of folding inverted L-shaped step frames connected between the bottom plate and the back plate in a step manner;

the folding inverted L-shaped step frame comprises a hinged vertical plate which is arranged in a swinging mode and a hinged step of which the front end is connected with the upper end of the hinged vertical plate;

the hinged step is distributed with pipe jacks, the hinged vertical plate is provided with a movable inserted bar component, and/or the upper part of the back plate is provided with a movable inserted bar component.

As a further improvement of the above technical solution:

the bottom plate is provided with a taper positioning hole corresponding to the pipe insertion hole.

The movable inserted bar component comprises a fixed U-shaped seat which is through from top to bottom and is fixed on the hinged vertical plate and/or on the back plate, an articulated shaft which is horizontally inserted on the fixed U-shaped seat, a swinging inserted bar the root of which is sleeved on the articulated shaft, a lower stop bar which is transversely arranged on the root of the swinging inserted bar, and a clamping stop bar which is transversely arranged on the fixed U-shaped seat and is used for stopping the swinging inserted bar from swinging downwards.

Connecting rod assemblies are arranged between the bottom plate and the back plate, between the lower end of the hinged vertical plate and the root of the adjacent hinged step, and/or between the lower end of the hinged vertical plate and the adjacent bottom plate.

The connecting rod assembly comprises a first hinged connecting rod, a second hinged connecting rod and a sleeve, wherein the lower end of the first hinged connecting rod is hinged to the root of the hinged step or the bottom plate, the second hinged connecting rod is hinged between the upper end of the first hinged connecting rod and the lower end of the hinged vertical plate, and the sleeve is sleeved on the second hinged connecting rod;

when the hinged vertical plate swings to the limit position, the first hinged connecting rod and the second hinged connecting rod are collinear, and the sleeve is sleeved on the first hinged connecting rod and the second hinged connecting rod.

The lower end of the back plate is provided with a process notch, and the lower end of the back plate is provided with an L-shaped clamping bent plate;

when the hinged vertical plate swings to the limit position, the transverse plate of the L-shaped clamping bent plate is positioned below the bottom plate.

The bottom plate is provided with a clamping opening, and a plug board is inserted in the clamping opening.

The advantageous effects of the present invention are described in more detail in the detailed description of the invention.

Drawings

Fig. 1 is a front schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the back of the present invention.

Wherein: 1. a base plate; 2. a back plate; 3. hinging the vertical plate; 4. hinging the step; 5. a tube insertion hole; 6. a taper positioning hole; 7. a movable plunger assembly; 8. fixing the U-shaped seat; 9. a process gap; 10. hinging a shaft; 11. swinging the inserted link; 12. a lower gear lever; 13. a blocking stop lever; 14. a first articulation link; 15. a second articulation link; 16. a sleeve; 17. a process gap; 18. an L-shaped clamping bent plate; 19. a position clamping port; 20. and (4) inserting plates.

Detailed Description

As shown in fig. 1-2, the glass reagent tube rack of the present embodiment includes a bottom plate 1, a back plate 2 with a lower end hinged to the root of the bottom plate 1, and a plurality of folding inverted L-shaped step racks connected in steps between the bottom plate 1 and the back plate 2;

the folding inverted L-shaped step frame comprises a hinged vertical plate 3 which is arranged in a swinging mode and a hinged step 4 of which the front end is connected with the upper end of the hinged vertical plate 3;

the pipe insertion holes 5 are distributed on the hinged step 4, the movable inserted bar component 7 is arranged on the hinged vertical plate 3, and/or the movable inserted bar component 7 is arranged on the upper part of the back plate 2.

The bottom plate 1 is provided with a taper positioning hole 6 corresponding to the pipe insertion hole 5.

The movable inserted bar component 7 comprises a fixed U-shaped seat 8, an articulated shaft 10, a swinging inserted bar 11, a lower stop lever 12 and a clamping stop lever 13, wherein the process notch 9 is through up and down and is fixed on the articulated vertical plate 3 and/or the backboard 2, the articulated shaft 10 is horizontally inserted on the fixed U-shaped seat 8, the root part of the swinging inserted bar 11 is sleeved on the articulated shaft 10, the lower stop lever is transversely arranged on the root part of the swinging inserted bar 11, and the clamping stop lever 13 is transversely arranged on the fixed U-shaped seat 8 and is used for stopping the swinging inserted bar 11 from swinging.

Connecting rod assemblies are arranged between the bottom plate 1 and the back plate 2, between the lower end of the hinged vertical plate 3 and the root of the adjacent hinged step 4, and/or between the lower end of the hinged vertical plate 3 and the adjacent bottom plate 1.

The connecting rod assembly comprises a first hinged connecting rod 14, a second hinged connecting rod 15 and a sleeve 16, wherein the lower end of the first hinged connecting rod 14 is hinged to the root of the hinged step 4 or the bottom plate 1, the second hinged connecting rod 15 is hinged between the upper end of the first hinged connecting rod 14 and the lower end of the hinged vertical plate 3, and the sleeve 16 is sleeved on the second hinged connecting rod 15;

when the hinged vertical plate 3 swings to the limit position, the first hinged connecting rod 14 and the second hinged connecting rod 15 are collinear, and the sleeve 16 is sleeved on the first hinged connecting rod 14 and the second hinged connecting rod 15.

A process notch 17 is arranged at the lower end of the back plate 2, and an L-shaped clamping bent plate 18 is arranged at the lower end of the back plate 2;

when the hinged vertical plate 3 swings to the limit position, the transverse plate of the L-shaped clamping bent plate 18 is positioned below the bottom plate 1.

The bottom plate 1 is provided with a clamping opening 19, and an inserting plate 20 is inserted in the clamping opening 19.

Use the utility model discloses the time, use bottom plate 1 as the basis, upwards turn backplate 2 with the hand, swing angle equals or is greater than 90, thereby reach extreme position, under backplate 2 pull, make 3 level of articulated riser translation that rises, articulated step 4 follow-up swings, swing angle is the same with backplate 2, because the test tube of positive stock solution can be placed down to pipe jack 5, realize the location through tapering locating hole 6, safety and reliability, make things convenient for back-off cartridge test tube through activity inserted bar subassembly 7, so as to be convenient for take, through the technology opening 9 of fixed U type seat 8, make swing inserted bar 11 utilize the dead weight to put down, and block through screens shelves pole 13 and make it be the state of tilt up, prescribe a limit to the length that the inserted bar got into the test tube through shelves pole 12 down, thereby avoid disclosing the broken tube bottom. Through first articulated connecting rod 14, second articulated connecting rod 15 becomes the straight line at extreme position and places articulated riser pendulum back, thereby it is bent to avoid articulated department to slide the suit by hand at articulated department through the sleeve, and the angle of its expansion is injectd through L type screens bent plate 18 in each articulated riser and backplate bottom, guarantees opening the integrality of each riser simultaneously, as the technical donation, through screens mouth 19, picture peg 20 with also can realize the screens. When the test tube rack is not needed, the sleeve only needs to be separated from the hinged part, and then, the fixation of any position can be realized through friction force or threads or jackscrews. The lock can to very big saving area soaks and moves the convenience, and the structure is ingenious, easy dismounting.

The utility model relates to a rationally, low cost, durable, safe and reliable, easy operation, labour saving and time saving, saving fund, compact structure and convenient to use.

The present invention has been fully described for a clear disclosure, and is not to be construed as an exemplification of the prior art.

Claims

1. The utility model provides a glass reagent pipe support which characterized in that: comprises a bottom plate (1), a back plate (2) with the lower end hinged at the root of the bottom plate (1), and a plurality of folding inverted L-shaped step frames which are connected between the bottom plate (1) and the back plate (2) in a step manner;

the folding inverted L-shaped step frame comprises a hinged vertical plate (3) which is arranged in a swinging mode and a hinged step (4) of which the front end is connected with the upper end of the hinged vertical plate (3);

pipe insertion holes (5) are distributed on the hinged step (4), a movable inserted bar component (7) is arranged on the hinged vertical plate (3), and/or the movable inserted bar component (7) is arranged on the upper part of the back plate (2).

2. The glass reagent tube rack as claimed in claim 1, wherein the bottom plate (1) is provided with a taper positioning hole (6) corresponding to the tube insertion hole (5).

3. The glass reagent tube rack of claim 1, wherein the movable inserted link assembly (7) comprises a fixed U-shaped seat (8) with a through process opening (9) and fixed on the hinged vertical plate (3) and/or on the back plate (2), a hinged shaft (10) horizontally inserted on the fixed U-shaped seat (8), a swing inserted link (11) with the root part sleeved on the hinged shaft (10), a lower stop link (12) transversely arranged on the root part of the swing inserted link (11), and a stop link (13) transversely arranged on the fixed U-shaped seat (8) and used for stopping the swing of the swing inserted link (11) from swinging downwards.

4. The glass reagent tube rack as claimed in claim 1, wherein a connecting rod assembly is arranged between the bottom plate (1) and the back plate (2), between the lower end of the hinged vertical plate (3) and the root of the adjacent hinged step (4), and/or between the lower end of the hinged vertical plate (3) and the adjacent bottom plate (1).

5. The glass reagent tube rack as claimed in claim 4, wherein the connecting rod assembly comprises a first hinged connecting rod (14) with the lower end hinged on the root of the hinged step (4) or the bottom plate (1), a second hinged connecting rod (15) hinged between the upper end of the first hinged connecting rod (14) and the lower end of the hinged vertical plate (3), and a sleeve (16) movably sleeved on the second hinged connecting rod (15);

when the hinged vertical plate (3) swings to the limit position, the first hinged connecting rod (14) and the second hinged connecting rod (15) are collinear, and the sleeve (16) is sleeved on the first hinged connecting rod (14) and the second hinged connecting rod (15).

6. The glass reagent tube rack as claimed in claim 1, wherein the lower end of the back plate (2) is provided with a process notch (17), and the lower end of the back plate (2) is provided with an L-shaped clamping bent plate (18);

when the hinged vertical plate (3) swings to the limit position, the transverse plate of the L-shaped clamping bent plate (18) is positioned below the bottom plate (1).

7. The glass reagent tube rack as claimed in claim 6, wherein the bottom plate (1) is provided with a clamping opening (19), and an inserting plate (20) is inserted into the clamping opening (19).