CN211033464U

CN211033464U - Sampling tube strorage device for chemical examination

Info

Publication number: CN211033464U
Application number: CN201922008438.5U
Authority: CN
Inventors: 施睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-17
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a chemical equipment technical field, and a chemistry is sampling tube strorage device for chemical examination is disclosed, the power distribution box comprises a box body, the top activity of box articulates there is the apron, fixed mounting has the limiting plate between the inside wall of box, and be provided with align to grid's round hole on the limiting plate, the spout has all been seted up to the inside wall about the box, and the inside sliding connection of spout has the slider, fixed mounting places the board between two sliders, the top of placing the board has been seted up and has been placed the hole, place board bottom middle part fixed mounting has trapezoidal piece, the right-hand member of diapire in the box is fixed with the guide pulley, the interior diapire fixed mounting of box has the riser, the lateral wall fixed mounting of riser has extension spring, extension spring's the other end is fixed with the ejector pad, and the inclined plane of ejector pad is laminated. The utility model provides a current sampling tube strorage device simple structure, functional poor, the inconvenient problem of operation.

Description

Sampling tube strorage device for chemical examination

Technical Field

The utility model relates to a chemical equipment technical field specifically is a chemistry is sampling tube strorage device for chemical examination.

Background

In chemical experiments, sampling tubes are often used for taking different samples. At present, the support of placing the sampling tube is all comparatively simple, be a foraminiferous shelf, be in the open-type and place, sometimes under the stopper does not cover the circumstances tight, very easy and air contact, influence the result that detects, some supports have sealed function though, but it is not convenient enough to take of sampling tube, for example china utility model patent CN207153758U discloses a pharmacy sampling tube placer, although sealed performance has been guaranteed through a box, but, because too high to the spacing backup pad of sampling tube, the port part of sampling tube is shorter, very inconvenience when taking, therefore, we propose one kind can effectively sealed and take convenient sampling tube strorage device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a chemistry is sampling tube strorage device for chemical examination has solved current sampling tube strorage device simple structure, and is functional poor, the inconvenient problem of operation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a sampling tube storage device for chemical assay comprises a box body, wherein the top end of the box body is movably hinged with a cover plate, a limiting plate is fixedly arranged between the inner side walls of the box body, the limit plate is provided with evenly arranged round holes, the left and right inner side walls of the box body are both provided with chutes, and the inside of the sliding chute is connected with a sliding block in a sliding way, a placing plate is fixedly arranged between the two sliding blocks, a placing hole is arranged at the top of the placing plate, a trapezoidal block is fixedly arranged at the middle part of the bottom of the placing plate, a guide wheel is fixed at the right end of the inner bottom wall of the box body, a vertical block is fixedly arranged on the inner bottom wall of the box body, an extension spring is fixedly arranged on the side wall of the vertical block, a push block is fixed at the other, the inclined plane of the push block is attached to the inclined plane of the trapezoidal block, the bottom of the push block is connected with the inner bottom wall of the box body in a sliding way, the right end of the push block is fixedly provided with a pull rope, and the other end of the pull rope penetrates through the guide wheel to respectively penetrate through the placing plate and the limiting plate and is fixed with the right end of the bottom of the cover plate.

Preferably, a sealing ring is arranged at the joint of the bottom of the cover plate and the top end of the box body.

Preferably, an angle limiting block is arranged at the right end of the cover plate.

Preferably, the placing holes in the placing plate are U-shaped, and the number of the placing holes corresponds to that of the round holes in the limiting plate.

Preferably, the left end of the cover plate is fastened with the top end of the box body.

Preferably, the top of the vertical block is flush with the top of the push block.

(III) advantageous effects

Compared with the prior art, the utility model provides a chemistry is sampling tube strorage device for chemical examination possesses following beneficial effect:

1. The utility model discloses a apron and the box that set up play effectual sealed effect when closing, can prevent again simultaneously to rock in the transportation, improve the security.

2. The utility model discloses a trapezoidal piece and ejector pad that set up, when opening the apron, the pulling stay cord, ejector pad extrusion trapezoidal piece move up, place the board and make progress steady slip under the slider cooperation, release the sampling tube then, made things convenient for the work of taking, easy operation is convenient, and is practical convenient again.

3. Through the riser and the stay cord spring that set up, can be when closing the apron, extension spring returns the normal position with the ejector pad to make and place the board and drop, the sampling tube moves down, closes the apron.

Drawings

FIG. 1 is a schematic view of a closing device of a sampling tube storage device for chemical assay according to the present invention;

FIG. 2 is an open view of the sampling tube storage device for chemical assay of the present invention;

Fig. 3 is the utility model discloses the front view of limiting plate.

In the figure: the device comprises a box body 1, a cover plate 2, a limiting plate 3, a sliding block 4, a placing plate 5, a trapezoidal block 6, a guide wheel 7, a vertical block 8, an extension spring 9, a push block 10, a pull rope 11 and an angle limiting block 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a sampling tube storage device for chemical assay comprises a box body 1, wherein the top end of the box body 1 is movably hinged with a cover plate 2, the left end of the cover plate 2 is fastened with the top end of the box body 1, the fastening can be of a conventional common fastening structure such as buckle connection and the like, the fixing of the cover plate 2 and the box body 1 is ensured, a sealing ring is arranged at the joint of the bottom of the cover plate 2 and the top end of the box body 1, the joint of the bottom of the cover plate 2 and the top end of the box body 1 can be effectively sealed, the sealing effect is improved, an angle limiting block 12 is arranged at the right end of the cover plate 2, the opening angle of the cover plate 2 is limited, when a pushing block 10 is pulled by a pulling rope 11 through the cover plate 2, a placing plate 5 rises to a proper height, a limiting plate 3 is fixedly arranged between the inner side walls of the, a placing plate 5 is fixedly arranged between the two sliding blocks 4, placing holes on the placing plate 5 are U-shaped, the number of the placing holes corresponds to that of the round holes on the limiting plate 3, a placing hole is arranged at the top of the placing plate 5, a trapezoidal block 6 is fixedly arranged in the middle of the bottom of the placing plate 5, a guide wheel 7 is fixed at the right end of the inner bottom wall of the box body 1, a vertical block 8 is fixedly arranged on the inner bottom wall of the box body 1, the top of the vertical block 8 is flush with the top of the push block 10, when the placing plate 5 is put down, the vertical plate 8 is prevented from blocking the downward movement of the placing plate 5 due to overhigh height, the side wall of the vertical block 8 is fixedly provided with an extension spring 9, the other end of the extension spring 9 is fixedly provided with a push block 10, the inclined plane of the push block 10 is attached to the inclined plane of the trapezoidal block 6, the bottom of the push block 10 is connected with the inner bottom wall of the box body 1 in a sliding way, the right end of the push block 10 is fixedly provided with a pull rope 11, and the other end of the pull rope 11 penetrates through the guide wheel 7 and respectively penetrates through the placing plate 5 and the limiting plate 3 and is fixed with the right end of the bottom of the cover plate 2.

The working principle is as follows: when the sampling tube is taken out, the cover plate 2 is opened, the pull rope 11 moves upwards along with the cover plate, the push block 10 is pulled to extrude the trapezoidal block 6 to move upwards, the placing plate 5 moves upwards under the sliding fit of the slide block 4, the port of the sampling tube extends out, and then the sampling tube can be taken down;

When placing the sampling tube, pass the round hole on the limiting plate 3 with the sampling tube and place inside placing the hole at placing 5 tops of board, close apron 2, along with the removal of apron 2, stay cord 11 withdraws, and ejector pad 10 draws back under extension spring 9 elastic force, and trapezoidal piece 6 receives gravity to move down, and the inside of box 1 is taken in to the sampling tube upper end, and the straining again apron 2 can with box 1.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chemistry is sampling tube strorage device for assay, includes box (1), its characterized in that: the top end of the box body (1) is movably hinged with a cover plate (2), a limiting plate (3) is fixedly arranged between the inner side walls of the box body (1), round holes which are uniformly arranged are arranged on the limiting plate (3), sliding grooves are formed in the left and right inner side walls of the box body (1), sliding blocks (4) are connected in the sliding grooves in a sliding manner, a placing plate (5) is fixedly arranged between the two sliding blocks (4), a placing hole is formed in the top of the placing plate (5), a trapezoidal block (6) is fixedly arranged in the middle of the bottom of the placing plate (5), a guide wheel (7) is fixed at the right end of the inner bottom wall of the box body (1), a vertical block (8) is fixedly arranged on the inner bottom wall of the box body (1), an extension spring (9) is fixedly arranged on the side wall of the vertical block (8), a push block (10) is fixed at the other end of, the bottom of ejector pad (10) and the interior diapire sliding connection of box (1), the right-hand member fixed mounting of ejector pad (10) has stay cord (11), and stay cord (11) other end passes guide pulley (7) and runs through respectively and place board (5) and limiting plate (3) and fixed with the bottom right-hand member of apron (2).

2. A sample tube storage unit for chemical assay as claimed in claim 1, wherein: and a sealing ring is arranged at the joint of the bottom of the cover plate (2) and the top end of the box body (1).

3. A sample tube storage unit for chemical assay as claimed in claim 1, wherein: an angle limiting block (12) is arranged at the right end of the cover plate (2).

4. A sample tube storage unit for chemical assay as claimed in claim 1, wherein: the placing holes in the placing plate (5) are U-shaped, and the number of the placing holes corresponds to that of the round holes in the limiting plate (3).

5. A sample tube storage unit for chemical assay as claimed in claim 1, wherein: the left end of the cover plate (2) is fastened with the top end of the box body (1).

6. A sample tube storage unit for chemical assay as claimed in claim 1, wherein: the top of the vertical block (8) is flush with the top of the push block (10).