CN220238620U

CN220238620U - Sample boat frame of mercury meter

Info

Publication number: CN220238620U
Application number: CN202321757367.9U
Authority: CN
Inventors: 苏婷; 袁海艳; 田正芳
Original assignee: Qingyuan County Food Drug And Agricultural Product Inspection And Testing Center
Current assignee: Qingyuan County Food Drug And Agricultural Product Inspection And Testing Center
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2023-12-26
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses a sample boat frame of a mercury meter, and relates to the field of auxiliary devices of mercury meters. The utility model provides a mercury meter sample boat frame, includes boat frame base and establishes the boat frame body that is the boat frame hole that the annular distributes at the top on the boat frame base, the equal fixedly connected with in top both sides of boat frame base is the lifting handle of U-shaped, the top center fixedly connected with of boat frame base upwards convex fixed column, the through-hole that is passed by the fixed column has been seted up at the center of boat frame body, can dismantle on the boat frame base and be equipped with the cover that can cover boat frame body shade. This mercury meter sample boat frame is through setting up to cover, can shade the boat frame body on the boat frame base, can avoid the sample unrestrained when transferring the sample, through setting up digital identification, conveniently marks the downthehole sample of every boat frame, is difficult for mixing up the sample, and the setting of lifting handle, conveniently shifts boat frame base and boat frame body.

Description

Sample boat frame of mercury meter

Technical Field

The utility model relates to the field of mercury meter auxiliary devices, in particular to a mercury meter sample boat frame.

Background

The mercury meter is a high-sensitivity instrument for measuring atomic absorption spectrum of mercury. Mercury anomalies in the air above some metal beds tend to be as low as a few to tens of nanograms per cubic meter. The weak abnormality cannot be found by the original various mercury measuring methods. In recent years, successful mercury detectors have been studied, the sensitivity of which can reach 1 nanogram per cubic meter, and which are designed by utilizing the characteristic that mercury vapor can strongly absorb 253.7 nanometer spectral lines.

Mercury meters typically require sample introduction through a sample boat during use, existing sample boat often do not have a cover, and there is a risk of spillage of the sample on the sample boat during transfer of the sample.

Disclosure of Invention

The utility model provides a mercury meter sample boat frame, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mercury meter sample boat frame, includes boat frame base and establishes the boat frame body that is the boat frame hole that the annular distributes at the top on the boat frame base, the equal fixedly connected with in top both sides of boat frame base is the lifting handle of U-shaped, the top center fixedly connected with of boat frame base makes progress convex fixed column, the through-hole that is passed by the fixed column has been seted up at the center of boat frame body, can dismantle on the boat frame base and be equipped with the cover that can cover boat frame body shade.

Further, a digital mark is arranged on one side of the top of the boat frame body, which is positioned at the boat frame hole.

Further, a groove is formed in the top of the boat frame base, and the groove is connected with the cover in a clamping mode.

Further, a supporting table for lifting the Gao Zhou frame body is fixedly sleeved on the fixing column.

Further, the outer wall of the fixed column is positioned above the supporting table to form external threads, and the external threads are in threaded connection with a compression ring for limiting the boat frame body.

Further, the top of covering is equipped with the handle that conveniently carries to draw the cover.

Compared with the prior art, the utility model provides the mercury meter sample boat frame, which has the following beneficial effects:

1. this mercury meter sample boat frame is through setting up to cover, can shade the boat frame body on the boat frame base, can avoid the sample unrestrained when transferring the sample.

2. This mercury meter sample boat frame through setting up the digital identification, conveniently marks the sample in every boat frame hole, is difficult for mixing up the sample, and the setting of carrying the handle, conveniently shifts boat frame base and boat frame body.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the utility model with the cover plate removed;

FIG. 3 is a schematic view of the boat frame base of the present utility model.

In the figure: 1. a boat frame base; 2. fixing the column; 3. a boat rack body; 4. covering; 5. a lifting handle; 6. a digital identifier; 7. a groove; 8. a support table; 9. an external thread; 10. a clamp ring; 11. and (5) a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model discloses a sample boat rack of a mercury meter, which comprises a boat rack base 1 and a boat rack body 3 arranged at the top of the boat rack base 1 and provided with boat rack holes distributed in a ring shape, wherein two sides of the top of the boat rack base 1 are fixedly connected with lifting handles 5 in a U shape, the center of the top of the boat rack base 1 is fixedly connected with fixing columns 2 protruding upwards, the center of the boat rack body 3 is provided with a through hole penetrated by the fixing columns 2, the boat rack base 1 is detachably provided with a cover 4 capable of covering the boat rack body 3, the boat rack body 3 on the boat rack base 1 can be covered by the cover 4, so that sample scattering can be avoided when samples are transferred, the samples in each boat rack hole are conveniently marked by arranging digital marks 6, the samples are not easy to be confused, and the arrangement of the lifting handles 5 is convenient for transferring the boat rack base 1 and the boat rack body 3.

Specifically, the top of the boat frame body 3 is provided with a digital mark 6 at one side of the boat frame hole.

In the embodiment, the numerical mark 6 is arranged, so that the samples in each boat frame hole can be conveniently marked, and the samples are not easy to be confused

Specifically, a groove 7 is formed in the top of the boat frame base 1, and the groove 7 is clamped with the cover 4.

In this embodiment, the bottom end of the cover 4 is clamped in the groove 7, so that the cover 4 can be kept relatively stable on the boat rest base 1.

Specifically, the fixing column 2 is fixedly sleeved with a supporting table 8 for lifting the boat frame body 3.

In this embodiment, the support stand 8 lifts the boat frame body 3 to facilitate taking the boat frame body 3.

Specifically, the outer wall of the fixed column 2 is located above the supporting table 8 and is provided with an external thread 9, and the external thread 9 is in threaded connection with a compression ring 10 for limiting the boat frame body 3.

In this embodiment, the setting of external screw thread 9 and clamp ring 10 can cooperate brace table 8 to carry out spacingly to boat frame body 3 for boat frame body 3 keeps relatively stable.

Specifically, a handle 11 for conveniently pulling the cover 4 is arranged at the top of the cover 4.

In this embodiment, the handle 11 is provided to facilitate the pulling of the cover 4.

To sum up, this mercury meter sample boat frame through setting up cover 4, can shade boat frame body 3 on the boat frame base 1, can avoid the sample unrestrained when transferring the sample, through setting up digital identification 6, conveniently marks the sample in every boat frame hole, is difficult for mixing up the sample, and carries the setting of handle 5, conveniently shifts boat frame base 1 and boat frame body 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 mercury meter sample boat frame, includes boat frame base (1) and establishes boat frame body (3) that are annular distribution's boat frame hole have been seted up at the top on boat frame base (1), its characterized in that: the utility model discloses a boat frame, including boat frame base (1), fixed column (2), through-hole that is passed by fixed column (2) is offered at the center of boat frame body (3), can dismantle on boat frame base (1) and be equipped with cover (4) with boat frame body (3) shade, the equal fixedly connected with in top both sides of boat frame base (1) are carrying handle (5) of U-shaped, the top center fixedly connected with of boat frame base (1) upwards convex fixed column (2).

2. A mercury porosimeter sample boat stand as set forth in claim 1, wherein: the top of the boat frame body (3) is provided with a digital mark (6) at one side of the boat frame hole.

3. A mercury porosimeter sample boat stand as set forth in claim 1, wherein: the top of the boat frame base (1) is provided with a groove (7), and the groove (7) is clamped with the cover (4).

4. A mercury porosimeter sample boat stand as set forth in claim 1, wherein: the fixing column (2) is fixedly sleeved with a supporting table (8) for lifting the Gao Zhou frame body (3).

5. The mercury porosimeter sample boat stand of claim 4, wherein: the outer wall of the fixed column (2) is located above the supporting table (8) and is provided with an external thread (9), and the external thread (9) is in threaded connection with a compression ring (10) for limiting the boat frame body (3).

6. A mercury porosimeter sample boat stand as set forth in claim 1, wherein: the top of the cover (4) is provided with a handle (11) which is convenient for lifting the cover (4).