CN203672440U - Device for measuring volume of object of irregular shape - Google Patents

Abstract

A device for measuring the volume of an object of an irregular shape comprises an overflow drum and a measuring drum. The device is characterized in that the overflow drum is composed of an overflow drum body and an overflow drum cover, the overflow drum cover is provided with multiple overflow holes, the overflow drum cover can be buckled at an upper port of the overflow drum body, the wall of the overflow drum body is provided with an overflow drum scale, the wall of the measuring drum is provided with a measuring drum scale, and the overflow drum body is arranged in the measuring drum. The device for measuring the volume of the object of the irregular shape has the advantages that the measuring method is simple, and reading is convenient and clear at a glance; the application range is wide; the measuring accuracy is high.

Description

Out-of-shape object volume determinator

Technical field

The utility model belongs to a kind of medical experiment apparatus, specifically a kind of out-of-shape object volume measured quantity device.

Background technology

The measurement of the current irregular internal organs for test animal generally adopts spilling water cup.By in-built overflow cup full water, then animal used as test to be measured or animal used as test internal organ are put into overflow cup, collect the water overflowing, weigh its volume.This measuring method, not only inconvenient, and collect the water of overflow, remake long-pending bulk measurement, easily because water loss causes animal used as test or pluck cubing out of true.

Utility model content

The purpose of this utility model, is to provide a kind of out-of-shape object volume determinator, adopts this device object volume in irregular shape to be measured to not only measuring method is simple, and has improved measuring accuracy.

Object in irregular shape is dropped in the spilling water bucket of topped up with water, if object can sink naturally, the water of discharging is collected in to be measured in bucket, by measuring the scale on bucket, can directly read the volume of this object; If this object can not sink naturally, need spilling water bung to be placed on spilling water bung, along with object is pressed into below the water surface, water overflows from spillway hole, is collected in and measures in bucket, by measuring the scale on bucket, also can directly read the volume of this object.

The technical scheme adopting is:

Out-of-shape object volume determinator, comprises overflow ladle and measures bucket, it is characterized in that:

Overflow ladle is made up of overflow staving and overflow bung, and overflow ladle covers and offers multiple spout holes, and overflow bung can be located in the upper port place of overflow staving.The bucket wall of overflow staving is provided with overflow ladle rule.

The bucket wall of measuring bucket is provided with measures bucket rule, and overflow staving is arranged on to be measured in bucket.

range of application:

1. for medical experiment, medium and small animal viscera stereometry needs and designs this utensil, therefore, is applicable to the most the mensuration of toy internal organs volume.

2. all solid body stereometries that do not absorb water, do not react with water all can be applied this utensil.

Advantage of the present utility model:

1. assay method is simple, and convenient reading is very clear.

2. applied widely.

3. due to this utensil, for medical experiment, medium and small animal viscera stereometry needs to design, so it is the most suitable to be applied to the stereometry of toy internal organs.In addition, in experimentation, the mensuration of animal viscera volume is only an index in experiment, and volumetric internal organs many times also have him to use, such as carrying out the mensuration etc. of gene or protein expression level, now stereometry is crossed to range request strict, need aseptic or go the processing of RNA enzyme.The design of this utensil has fully taken into account this demand, need to carry out protein expression level analysis if these internal organs are follow-up, and we can substitute tap water with aseptic PBS damping fluid and fill spilling water bucket; Need to carry out gene expression dose analysis if these internal organs are follow-up, we can substitute tap water with aseptic DEPC water and fill spilling water bucket etc.

4, measuring accuracy is high.

points for attention:

The mensuration of the solid body volume that this utensil is applicable to not absorb water, do not react with water.In the process of mensuration object volume, should first in spilling water bucket, fill tap water or sterile distilled water (determining as required), the water surface and spilling water bucket maintain an equal level and do not overflow, then object under test is clamped with tweezers, slowly put into spilling water bucket water, make it slowly sink, when density is less than the object detection volume of water, need add a cover spilling water bung.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is overflow bung structural representation.

Embodiment

Out-of-shape object volume determinator, comprises overflow ladle and measures bucket 5, it is characterized in that:

Overflow ladle is made up of overflow staving 1 and overflow bung 2, offers multiple spout holes 3 on overflow bung 2, and overflow bung 2 be located in the upper port place of overflow staving 1.The bucket wall of overflow staving 1 is provided with overflow ladle rule 4.

The bucket wall of measuring bucket 5 is provided with measures bucket rule 6, and overflow staving 1 is arranged on to be measured in bucket 5.

Claims (1)

1. out-of-shape object volume determinator, comprises overflow ladle and measures bucket (5), it is characterized in that:

Overflow ladle is made up of overflow staving (1) and overflow bung (2), offers multiple spout holes (3) on overflow bung (2), and overflow bung (2) be located in the upper port place of overflow staving (1); The bucket wall of overflow staving (1) is provided with overflow ladle rule (4);

The bucket wall of measuring bucket (5) is provided with measures bucket rule (6), and overflow ladle is arranged on to be measured in bucket (5).

Images