CN215525409U

CN215525409U - Halogen moisture tester with sample plate fixing structure

Info

Publication number: CN215525409U
Application number: CN202121819702.4U
Authority: CN
Inventors: 叶华
Original assignee: Tianjin Tianbaolou Food Research And Development Co ltd
Current assignee: Tianjin Tianbaolou Food Research And Development Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-14
Anticipated expiration: 2031-08-05

Abstract

The utility model provides a halogen moisture tester with a sample plate fixing structure, which is characterized by comprising a host, a triangular bracket and a sample plate, wherein the halogen moisture tester is quite simple in structure and strong in practicability, the sample plate is effectively fixed only by adding a limiting plate, a positioning groove and a limiting bolt, in short, even if the phenomenon that an experimenter accidentally hits a workbench to cause vibration of the halogen moisture tester as a whole occurs in the using process, the sample plate on the triangular bracket in the host can still be balanced and stable under the action of the limiting plate, the positioning groove and the limiting bolt in the application, so that the phenomenon of side turning cannot easily occur, a sample in the sample plate cannot be scattered from the sample plate, the weight standard of the sample in the testing process can be effectively ensured to be in a range of 3-5 g, and the final sample moisture testing data can be obtained, The result has no error, namely, the final measuring result is not influenced.

Description

Halogen moisture tester with sample plate fixing structure

Technical Field

The utility model relates to the technical field of halogen moisture measuring instruments, in particular to a halogen moisture measuring instrument with a sample plate fixing structure.

Background

The halogen moisture tester has accurate measurement and simple operation, and is widely applied to laboratories and production processes in the industries of medicine, grain, feed, seeds, rapeseed, dehydrated vegetables and the like; the moisture measurement method is characterized in that the moisture evaporation operation is carried out on the sample in an electrified heating mode by utilizing a halogen lamp with halogen element gas, and finally the moisture content in the sample can be obtained by comparing the mass of the sample before and after the moisture evaporation; although the existing halogen moisture tester has good use efficiency, the existing halogen moisture tester still has the following defects:

in the specific experimental operation steps, firstly, an experimenter firstly sleeves a windshield with a positioning notch at the bottom on a positioning column in a main machine, wherein the positioning column is a hollow structure, then a triangular bracket is taken and the lower end of the bracket is inserted into the positioning column, then an experimenter places a sample disc for bearing a sample on the upper end of the triangular bracket, after weight calibration work is done by using weights, the sample is laid on a sample plate, finally a heating cover is covered, and moisture of the sample is measured by a halogen lamp, wherein the weight standard of the sample is generally between 3 and 5g, and after the sample is measured, taking one or more samples to perform multiple measurements, recording the moisture measurement records of all the samples in the process, and then taking the average value to accurately and unmistakably acquire the moisture quality of the samples;

however, in the above experimental operation process, because the existing triangular bracket usually does not have the functions of locking and limiting the sample disc, the phenomenon that the halogen moisture tester vibrates as a whole due to the fact that an experimenter accidentally strikes a workbench is easy to cause is caused in the use process of the sample disc bearing the sample, so that the sample disc inside the host machine of the halogen moisture tester is easy to shake left and right on the triangular bracket under the action of the shake and slightly turns over, when the phenomenon occurs, the sample inside the sample disc is easy to fall off from the sample disc, so that the weight standard of the sample is very easy to be seriously inconsistent with 3-5 g, certain errors are easy to exist in the final sample moisture measurement data and results, and the final measurement result is easy to be influenced; therefore, we propose a halogen moisture meter with a sample plate holding structure.

Disclosure of Invention

According to the technical problem, the utility model provides a halogen moisture tester with a sample disc fixing structure, which is characterized by comprising a host, a triangular bracket and a sample disc, wherein the triangular bracket is arranged in the host, and the sample disc is arranged on the triangular bracket;

a host socket is arranged in the host, and a grating disc is sleeved outside the host socket;

the triangular bracket comprises a bracket disc, a bracket plate, a positioning rod, a limiting plate and a limiting bolt, wherein the positioning rod is arranged at a host machine socket inside the host machine, the bracket disc is arranged at the upper end of the positioning rod, and the bracket disc and the positioning rod are of an integrated structure; the side walls of the bracket discs are respectively and uniformly provided with bracket plates at intervals, the number of the bracket plates is 3, and the bracket plates and the bracket discs are of an integrated structure; a limiting plate is vertically arranged at one end of the bracket plate, which is far away from the bracket plate, and the limiting plate and the bracket plate are of an integrated structure; the limiting plate is provided with a limiting hole, a thread is arranged inside the limiting hole, a limiting bolt is arranged at the limiting hole, the outer side wall of the limiting bolt is provided with a thread, and the limiting bolt is in threaded connection with the limiting hole;

the bracket disc and the bracket plate are provided with sample discs, positioning grooves are uniformly arranged at the edges of the side walls of the sample discs at intervals respectively, and the positioning grooves correspond to the limiting plates one by one; the sample plate is fixed on the bracket plate through a positioning groove, a limiting plate and a limiting bolt respectively.

The utility model has the beneficial effects that:

the utility model is originally designed to prevent a sample plate bearing samples from turning over in the using process due to emergencies, so that the utility model is improved on the basis of the existing triangular bracket, a limit plate is additionally arranged on one side of a bracket plate, which is far away from the bracket plate, a limit hole is arranged on the limit plate, the edge structure of the existing sample plate is improved, a corresponding positioning groove is arranged at the edge, the sample plate can be pre-fixed by penetrating the limit plate through the positioning groove to prevent the sample plate from moving in the horizontal direction in the using process, and a limit bolt is screwed into the limit hole to completely and effectively fix the sample plate, so that the sample plate can be prevented from moving in the horizontal direction in the using process, and meanwhile, the sample plate can be effectively prevented from moving in the vertical direction in the using process, namely, the limit plate, The positioning grooves and the limiting bolts can effectively prevent the sample plate from turning over during use, so that samples in the sample plate cannot be scattered from the sample plate, the weight standard of the samples can be effectively ensured to be in accordance with 3-5 g in the determination process, and the final sample moisture determination data and result have no error, namely the final determination result is not influenced;

in conclusion, the utility model has very simple structure and strong practicability, the sample plate can be effectively fixed only by adding the limiting plate, the positioning groove and the limiting bolt, so that the sample plate in the use process can be limited not only in the horizontal direction, but also in the vertical direction, and further the phenomenon of side turning can not occur, in short, even if the phenomenon that the whole halogen moisture tester shakes due to the fact that an experimenter accidentally strikes a workbench in the use process occurs, the sample plate on the triangular bracket in the main machine can still be kept balanced and stable under the action of the limiting plate, the positioning groove and the limiting bolt in the application, so that the phenomenon of side turning can not easily occur, the sample in the sample plate can not be scattered from the sample plate, and further the weight standard of the sample in the testing process can be effectively ensured to be in the range of 3-5 g, this makes the final sample moisture measurement data, result have no error, namely will not influence the final measurement result.

Drawings

FIG. 1 is a schematic view of the triangular bracket placement position of the present invention;

FIG. 2 is a schematic view of the sample tray mounting position of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is an enlarged view of a detail of portion B of FIG. 2 according to the present invention;

FIG. 5 is a schematic view of a specific structure of the sample tray of the present invention.

As shown in the figure: 1-host, 11-host socket, 2-grating disc, 3-bracket disc, 31-bracket plate, 32-positioning rod, 33-limiting plate, 331-limiting hole, 3311-limiting bolt, 4-sample disc, 41-positioning groove.

Detailed Description

Example 1

The utility model provides a halogen moisture tester with a sample disc fixing structure, which is characterized by comprising a host 1, a triangular bracket and a sample disc 4, wherein the triangular bracket is arranged in the host 1, and the sample disc 4 is arranged on the triangular bracket;

a host socket 11 is arranged in the host 1, and a grating disc 2 is sleeved outside the host socket 11;

the triangular bracket is composed of a bracket disc 3, a bracket plate 31, a positioning rod 32, a limiting plate 33 and a limiting bolt 3311, the positioning rod 32 is arranged at a host socket 11 in the host 1, the bracket disc 3 is arranged at the upper end of the positioning rod 32, and the bracket disc 3 and the positioning rod 32 are of an integral structure; the side walls of the bracket disc 3 are respectively provided with bracket plates 31 at uniform intervals, the number of the bracket plates 31 is 3, and the bracket plates 31 and the bracket disc 3 are of an integral structure; a limiting plate 33 is vertically arranged at one end of the bracket plate 31 far away from the bracket disc 3, and the limiting plate 33 and the bracket plate 31 are of an integral structure; the limiting plate 33 is provided with a limiting hole 331, the limiting hole 331 is internally provided with threads, the limiting hole 331 is provided with a limiting bolt 3311, the outer side wall of the limiting bolt 3311 is provided with threads, and the limiting bolt 3311 is in threaded connection with the limiting hole 331;

the sample trays 4 are placed on the bracket plate 31 and the bracket plate 3, positioning grooves 41 are respectively uniformly arranged at the edges of the side walls of the sample trays 4 at intervals, and the positioning grooves 41 correspond to the limiting plates 33 one by one; the sample plate 4 is fixed to the holder plate 3 via a positioning groove 41, a stopper plate 33, and a stopper pin 3311.

Example 2

When the utility model is used, firstly, the grating disc 2 is sleeved on the host socket 11 in the host 1, then, a triangular bracket consisting of the bracket disc 3, the bracket plate 31, the positioning rod 32, the limiting plate 33 and the limiting bolt 3311 is inserted into the host socket 11 by the positioning rod 32, then, the sample disc 4 is taken, at the moment, three positioning grooves 41 arranged at the edge of the sample disc 4 are required to be respectively aligned with the three limiting plates 33 on the bracket plate 31, after the alignment, the sample disc 4 is gently placed on the bracket disc 3, the sample disc 4 at the moment finishes the pre-fixation, then, the limiting bolt 3311 is taken, and the limiting bolt 1 is screwed into the limiting hole 331 arranged on the limiting plate 33133, and then the fixed installation of the sample disc 4 is completely finished; before the measurement work starts, the weight calibration work needs to be done by using weights in advance, after the calibration is finished, 3-5 g of samples are taken and placed on the sample tray 4, then the cover is covered, the samples are heated and evaporated by a halogen lamp, and the test is carried out with patience and the final test result is waited;

wherein, the design of the application originally lies in that in order to prevent the sample plate 4 bearing the samples from turning over in the using process due to the occurrence of emergency, therefore, the improvement is made on the basis of the existing triangular bracket, a limit plate 33 is added on one side of the bracket plate 31 far away from the bracket plate 3, a limit hole 331 is arranged on the limit plate 33, meanwhile, the edge structure of the existing sample plate 4 is improved, a corresponding positioning groove 41 is arranged on the edge, the sample plate 4 can be pre-fixed by utilizing the limit plate 33 to penetrate through the positioning groove 41 so as to prevent the sample plate 4 from moving in the horizontal direction in the using process, then a limit bolt 3311 is screwed into the limit hole 331 so as to thoroughly and effectively fix the sample plate 4, thereby not only preventing the sample plate from moving in the horizontal direction in the using process, but also effectively preventing the sample plate from moving in the vertical direction in the using process, that is, the limit plate 33, the positioning groove 41 and the limit bolt 3311 are added to effectively prevent the sample plate 4 from turning over during the use process, so that the samples in the sample plate 4 are not scattered from the sample plate 4, and the weight standard of the samples in the measuring process can be effectively ensured to be in accordance with 3-5 g, so that the final sample moisture measuring data and result have no error, that is, the final measuring result is not affected;

in conclusion, the structure of the present application is very simple, the practicability is strong, the fixing of the sample disk 4 is effectively completed only by adding the position-limiting plate 33, the positioning groove 41 and the position-limiting bolt 3311, so that the sample disk 4 in the using process can be limited not only in the horizontal direction but also in the vertical direction, and further no rollover phenomenon occurs, even if the phenomenon that the whole halogen moisture meter vibrates due to the fact that the experimenter accidentally hits the workbench occurs in the using process, the sample disk 4 on the triangular bracket inside the host machine can still be kept balanced and stable under the action of the position-limiting plate 33, the positioning groove 41 and the position-limiting bolt 3311 in the present application, so that the rollover phenomenon cannot easily occur, so that the samples inside the sample disk 4 cannot be spilled from the sample disk 4, and further the weight standard of the samples can be effectively ensured to be in the range of 3-5 g in the measuring process, this makes the final sample moisture measurement data, result have no error, namely will not influence the final measurement result.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. While the utility model has been described with respect to the above embodiments, it will be understood by those skilled in the art that the utility model is not limited to the above embodiments, which are described in the specification and illustrated only to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A halogen moisture tester with a sample disc fixing structure is characterized by comprising a host, a triangular bracket and a sample disc, wherein the triangular bracket is arranged in the host, and the sample disc is arranged on the triangular bracket;

the triangular bracket consists of a bracket disc, a bracket plate, a positioning rod, a limiting plate and a limiting bolt, wherein the positioning rod is arranged at a host machine socket inside the host machine, and the bracket disc is arranged at the upper end of the positioning rod; the side walls of the bracket discs are respectively and uniformly provided with bracket plates at intervals, and the number of the bracket plates is 3; a limiting plate is vertically arranged at one end of the bracket plate, which is far away from the bracket disc; the limiting plate is provided with a limiting hole, a thread is arranged inside the limiting hole, a limiting bolt is arranged at the limiting hole, the outer side wall of the limiting bolt is provided with a thread, and the limiting bolt is in threaded connection with the limiting hole;

2. The halogen moisture meter with sample plate holding structure as set forth in claim 1, wherein said bracket plate is integrally formed with the positioning rod.

3. The halogen moisture meter with sample plate holding structure of claim 1 wherein said carrier plate is of unitary construction with the carrier plate.

4. The apparatus of claim 1, wherein the retainer plate is integrally formed with the carrier plate.