CN213364009U

CN213364009U - Simple transparent cover

Info

Publication number: CN213364009U
Application number: CN202022807209.2U
Authority: CN
Inventors: 王学习; 于志林
Original assignee: Shandong Shengrui Pharmaceutical Technology Co ltd
Current assignee: Shandong Shengrui Pharmaceutical Technology Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-06-04
Anticipated expiration: 2030-11-28

Abstract

The utility model relates to an accurate balance technical field just discloses a simple and easy translucent cover, including the balance body, balance body bottom surface movable mounting has the gyro wheel, balance body top surface edge has seted up first draw-in groove, the inside joint of first draw-in groove has the translucent cover body. This kind of simple and easy translucent cover, thermometer and the hygrometer through the translucent cover internal portion are located drying device bilateral symmetry respectively and place, translucent cover inner wall one side fixed mounting has electrostatic elimination device, it receives the air flow to have solved solution in the precision balance use, the temperature, the influence of humidity, lead to the problem of inaccurate or the unstable reading of result, rubber gloves has been cup jointed through the inside fixed of handle hole, handle hole outside edge fixed mounting has the sealing washer, the translucent cover body provides the environment of weighing of a leakproofness with the balance body for weighing the object, avoid because of the inaccurate problem of measurement that external factor influence leads to.

Description

Simple transparent cover

Technical Field

The utility model relates to a precision balance technical field specifically is a simple and easy translucent cover.

Background

The analytical balance is the most important instrument for accurate weighing in experiments, and can be divided into mechanical type and electronic type, the mechanical type analytical balance can be subdivided into common analytical balance, air damping balance, semi-automatic photoelectric balance, full-automatic photoelectric balance, single-tray balance and the like, and the precision balance is the most widely used in scientific experiments, so that the analytical balance also relates to a plurality of fields.

In the process of using some precision balances, the experimental results often do not reach an ideal value due to uncontrollable variable factors, the results are inaccurate or the readings are unstable due to the fact that solutions are influenced by air flow, temperature and humidity in the using process of the precision balances, and the results are controlled by a certain device to reduce the number of times of experiments for workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a simple and easy translucent cover, it is high to possess accurate accuracy, can accurate reading, and the problem of proposing in the background art has been solved to advantages such as being convenient for control some environmental variables.

(II) technical scheme

For realizing above-mentioned accurate accuracy height, can accurate reading, be convenient for control some environmental variable's purpose, the utility model provides a following technical scheme: a simple transparent cover comprises a balance body, rollers are movably arranged on the bottom surface of the balance body, a supporting table is movably arranged on the surface of the top of the balance body, the top surface of the supporting table is detachably provided with a weighing cup, the edge of the top surface of the balance body is provided with a first clamping groove, a transparent cover body is clamped in the first clamping groove, an operation hole is arranged on the surface of one side of the outer wall of the transparent cover body in a penetrating way, rubber gloves are fixedly sleeved in the operation holes, sealing rings are fixedly arranged at the edges of the outer sides of the operation holes, a thermometer is fixedly arranged on one side of the top surface of the transparent cover body, a hygrometer is fixedly arranged on the other side of the top surface of the transparent cover body, the utility model discloses a transparent cover body, including the translucent cover body, the translucent cover body is provided with the top edge, the translucent cover body is provided with the second draw-in groove.

Preferably, the size of the supporting table is equal to that of the top of the balance body, the weighing cup is cylindrical and made of paper materials and is located in the center of the surface of the top of the supporting table.

Preferably, the size of second draw-in groove with the size looks adaptation of first draw-in groove, the quantity of handle hole is two, is located respectively the symmetry of translucent cover outer wall one side is placed, the quantity of rubber gloves is two, is located two respectively inside the handle hole, just the material of rubber gloves is soft rubber.

Preferably, the quantity of sealing washer is two, is located two respectively operation hole outside edge, the size of sealing washer with operation hole size looks adaptation, just the material of sealing washer is the rubber material.

Preferably, the thermometer and the hygrometer are respectively positioned on two sides of the drying device and are symmetrically placed.

Preferably, a through hole penetrates through the surface of the bottom of the drying device, and a drying agent is placed in the drying device.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of simple and easy translucent cover is located drying device bilateral symmetry respectively through the inside thermometer of the translucent cover body and hygrometer and places, translucent cover inner wall one side fixed mounting has electrostatic elimination device, translucent cover body top center department fixed mounting has drying device, translucent cover body internally mounted has thermometer, hygrometer, electrostatic elimination device, drying device, it receives the influence that air current flows, temperature, humidity to have solved solution in the precision balance use, lead to the inaccurate or unstable problem of reading of result.

2. This kind of simple and easy translucent cover has cup jointed rubber gloves through the inside fixed of handle hole, handle hole outside edge fixed mounting has the sealing washer, the material of sealing washer is the rubber material, it makes the inaccurate problem of measurement of avoiding leading to with hand direct contact when weighing the object to two rubber gloves through the inside cup joint of two handle holes, the translucent cover body provides the environment of weighing of a leakproofness with the balance body for weighing the object, avoid because of the inaccurate problem of measurement that external factor influence leads to.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of FIG. 1 of the present invention;

fig. 3 is a schematic enlarged view of a part a of the structure diagram 1 of the present invention.

In the figure: 1. a balance body; 2. a roller; 3. a support table; 4. weighing parasitic insects; 5. a transparent cover body; 6. an operation hole; 7. a seal ring; 8. rubber gloves; 9. a thermometer; 10. a hygrometer; 11. a static eliminating device; 12. a drying device; 13. a first card slot; 14. and a second card slot.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Examples

Referring to fig. 1-3, a simple transparent cover comprises a balance body 1, rollers 2 are movably mounted on the bottom surface of the balance body 1, a supporting table 3 is movably mounted on the top surface of the balance body 1, a weighing cup 4 is detachably mounted on the top surface of the supporting table 3, the size of the supporting table 3 is equal to that of the top of the balance body 1, the weighing cup 4 is cylindrical and made of paper material, and is located at the center of the top surface of the supporting table 3, a first clamping groove 13 is formed in the edge of the top surface of the balance body 1, a transparent cover body 5 is clamped inside the first clamping groove 13, an operation hole 6 is formed in the surface of one side of the outer wall of the transparent cover body 5 in a penetrating manner, two operation holes 6 are symmetrically arranged on one side of the outer wall of the transparent cover body 5, rubber gloves 8 are fixedly sleeved inside the operation hole 6, a sealing ring 7 is fixedly mounted, the two rubber gloves 8 are sleeved inside the two operation holes 6, so that the problem of inaccurate measurement caused by direct contact of hands during weighing of an object is avoided, a thermometer 9 is fixedly installed on one side of the top surface of the transparent cover body 5, a hygrometer 10 is fixedly installed on the other side of the top surface of the transparent cover body 5, the thermometer 9 and the hygrometer 10 are respectively symmetrically arranged on two sides of a drying device 12, an electrostatic eliminating device 11 is fixedly installed on one side of the inner wall of the transparent cover body 5, a drying device 12 is fixedly installed at the center of the top of the transparent cover body 5, and a through hole penetrates through the bottom surface of the drying device 12, and the inside drier of having placed of drying device 12, 5 internally mounted through the translucent cover has thermometer 9, the hygrometer 10, static remove device 11, drying device 12 makes solution receive the air current in the precision balance use, the temperature, the influence of humidity, lead to the unstable problem of inaccurate or reading of result, second draw-in groove 14 has been seted up to translucent cover 5 bottom edge, the size of second draw-in groove 14 and the size looks adaptation of first draw-in groove 13, translucent cover 5 and balance body 1 provide the environment of weighing of a leakproofness for weighing the object, avoid the inaccurate problem of measurement because of external factor influences lead to.

The working principle is as follows: at first, through 6 inside two rubber gloves 8 of cup jointing of two handle holes with the object put weigh on the trick 4, make avoid the inaccurate problem of measurement that leads to with hand direct contact when weighing the object, then, 5 internally mounted through the translucent cover body has thermometer 9, hygrometer 10, static remove device 11, drying device 12 makes solution receive the air flow in the precision balance use, the temperature, the influence of humidity, finally, through first draw-in

groove

13 and 14 joints of second draw-in groove, translucent cover body 5 and balance body 1 provide the environment of weighing of a leakproofness for weighing the object, avoid the inaccurate problem of measurement because of external factor influence leads to.

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. A simple transparent cover comprises a balance body (1), and is characterized in that: the utility model discloses a balance, including balance body (1), first draw-in groove (13), transparent cover body (5) are connected to first draw-in groove (13) inside joint, but supporting bench (3) top surface demountable installation weighs trick (4), balance body (1) top surface edge has seted up first draw-in groove (13), transparent cover body (5) outer wall side surface runs through and has seted up handle hole (6), the inside fixed cover of handle hole (6) has connect rubber gloves (8), handle hole (6) outside edge fixed mounting has sealing washer (7), transparent cover body (5) top surface one side fixed mounting has thermometer (9), transparent cover body (5) top surface opposite side fixed mounting has hygrometer (10), transparent cover body (5) inner wall one side fixed mounting has static-eliminating device (11), the drying device (12) is fixedly mounted at the center of the top of the transparent cover body (5), and a second clamping groove (14) is formed in the edge of the bottom of the transparent cover body (5).

2. A simple transparent cover according to claim 1, characterized in that: the size of the supporting table (3) is equal to the size of the top of the balance body (1), the weighing cup (4) is cylindrical and made of paper materials and is located in the center of the top surface of the supporting table (3).

3. A simple transparent cover according to claim 1, characterized in that: the size of second draw-in groove (14) with the size looks adaptation of first draw-in groove (13), the quantity of handle hole (6) is two, is located respectively translucent cover body (5) outer wall one side symmetry is placed, the quantity of rubber gloves (8) is two, is located two respectively inside handle hole (6), just the material of rubber gloves (8) is soft rubber.

4. A simple transparent cover according to claim 1, characterized in that: the quantity of sealing washer (7) is two, is located two respectively handle hole (6) outside edge, the size of sealing washer (7) with handle hole (6) size looks adaptation, just the material of sealing washer (7) is the rubber material.

5. A simple transparent cover according to claim 1, characterized in that: the thermometer (9) and the hygrometer (10) are respectively positioned on two sides of the drying device (12) and are symmetrically arranged.

6. A simple transparent cover according to claim 1, characterized in that: the drying device is characterized in that a through hole penetrates through the surface of the bottom of the drying device (12), and a drying agent is placed inside the drying device (12).