JP2011106884A - Weight measuring system - Google Patents

Weight measuring system Download PDF

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JP2011106884A
JP2011106884A JP2009260270A JP2009260270A JP2011106884A JP 2011106884 A JP2011106884 A JP 2011106884A JP 2009260270 A JP2009260270 A JP 2009260270A JP 2009260270 A JP2009260270 A JP 2009260270A JP 2011106884 A JP2011106884 A JP 2011106884A
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weight
leg
total
measurement
display
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JP5419646B2 (en
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Hideyuki Matsui
英享 松井
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Shinko Seiki Co Ltd
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Shinko Seiki Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a weight measuring system provided with function for weight measurement of each leg of an animal or measuring an weight proportion. <P>SOLUTION: The system includes foreleg weight sensor parts 3A, 3B, and 4, and hind leg weight sensor parts 4A and 4B arranged in two vertical rows and two horizontal rows; and a display part 5 for displaying a value measured by the foreleg weight sensor parts 3A, 3B, and 4, and the hind leg weight sensor parts 4A and 4B. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

本発明は、体重測定システムに関する。詳しくは、動物の各脚に掛かる体重を測定して体重バランスを計測する体重測定システムに係るものである。   The present invention relates to a weight measurement system. Specifically, the present invention relates to a weight measurement system that measures a weight balance by measuring a weight applied to each leg of an animal.

従来より、動物の体重測定器として、例えば特許文献1に記載されたものが知られている。具体的には、図5に示すように、荷重センサ102と、その上部に水平に取付けられた対象動物に応じ所定の大きさを有する計測台103と、計測台左右端に略垂直に配設される対象動物に応じ所定の高さと奥行きを有する側面フェンス104と、測定台前端側に設置され且つ側面フェンスより高さが低い前端フェンス105とで構成され、側面フェンス間の後端が開口している構造の体重測定機101が知られている。   2. Description of the Related Art Conventionally, for example, an animal weight measuring device described in Patent Document 1 is known. Specifically, as shown in FIG. 5, the load sensor 102, the measuring table 103 having a predetermined size according to the target animal horizontally mounted on the load sensor 102, and the measuring table 103 are arranged substantially vertically on the right and left ends. A side fence 104 having a predetermined height and depth according to the target animal and a front end fence 105 installed on the front end side of the measurement table and having a height lower than that of the side fence. The rear end between the side fences is opened. A weight measuring machine 101 having a structure is known.

特開2003−114145号公報JP 2003-114145 A

ところで、例えば、犬の場合には、一般に前脚と後脚に掛かる体重の割合が7:3程度であり、前脚と後脚に掛かる体重の割合が異なる場合には、何らかの障害を患っていることが多い。そのため、前脚と後脚との体重の掛かる割合を測定することにより動物の健康状態を知ることができる。   By the way, for example, in the case of a dog, the ratio of the weight on the front leg and the rear leg is generally about 7: 3, and when the ratio of the weight on the front leg and the rear leg is different, the patient suffers from some kind of disorder. There are many. Therefore, the health condition of the animal can be known by measuring the ratio of the weight between the front leg and the rear leg.

また、手術後のリハビリの進行状況を把握するには前脚と後脚に掛かる体重の割合を測定することが重要となる。   In addition, in order to grasp the progress of rehabilitation after surgery, it is important to measure the proportion of body weight applied to the front and rear legs.

しかしながら、特許文献1のように動物の体重を測定することができるシステムは多々開発されているが、犬の前脚と後脚に掛かる体重や各脚に掛かる体重を測定する機能を備えた測定システムが開発されていないのが現状である。   However, although many systems have been developed that can measure the weight of an animal as in Patent Document 1, the measurement system has a function of measuring the weight on the front and rear legs of a dog and the weight on each leg. Is currently not being developed.

本発明は、以上の点に鑑みて創案されたものであって、各脚に掛かる体重の測定や各脚に掛かる体重の割合を測定することができる機能を備えた体重計測システムを提供することを目的とするものである。   The present invention was devised in view of the above points, and provides a weight measurement system having a function capable of measuring the weight applied to each leg and measuring the proportion of the weight applied to each leg. It is intended.

上記の目的を達成するために、本発明に係る体重測定システムは、縦2列、横2列に縦列配置された4つの体重測定部と、各体重測定部の測定値を表示する表示部とを備える。   In order to achieve the above object, a weight measurement system according to the present invention includes four weight measurement units arranged vertically in two columns and two horizontal rows, and a display unit that displays measurement values of the respective weight measurement units. Is provided.

ここで、縦2列、横2列に縦列配置された4つの体重測定部を配置することによって、動物の左右前脚および左右後脚に掛かる体重を測定することができ、各脚に支障がないかどうかを知ることが可能となる。   Here, by arranging four weight measuring units arranged in two columns and two columns in the vertical direction, the weight applied to the left and right front legs and left and right rear legs of the animal can be measured, and there is no problem in each leg. It becomes possible to know whether or not.

また、表示部が、一方の列に属する2つの体重測定部の測定値の合計と、他方の列に属する2つの体重測定部の測定値の合計を表示可能に構成されることによって、動物の前脚に掛かる体重と、後脚に掛かる体重を測定することができ、そのことで動物の健康状態を知ることが可能となる。   Further, the display unit is configured to be able to display the total of the measured values of the two weight measuring units belonging to one column and the total of the measured values of the two weight measuring units belonging to the other column. The weight on the front leg and the weight on the rear leg can be measured, which makes it possible to know the health condition of the animal.

更に、表示部が、4つの体重測定部の測定値の合計に対する一方の列に属する2つの体重測定部の測定値の合計の割合と、4つの体重測定部の測定値の合計に対する他方の列に属する2つの体重測定部の測定値の合計の割合を表示可能に構成されことによって、全体の体重に対する前脚に掛かる体重の割合、あるいは後脚に掛かる体重の割合を算定表示することができ、そのことで動物の回復状態の推移を把握することが可能となる。   Further, the ratio of the total of the measured values of the two weight measuring units belonging to one column to the total of the measured values of the four weight measuring units and the other column with respect to the total of the measured values of the four weight measuring units. It is possible to display the ratio of the weight on the front leg or the ratio of the weight on the rear leg to the total body weight by being configured to be able to display the ratio of the total of the measured values of the two weight measuring units belonging to This makes it possible to grasp the transition of the recovery state of the animal.

また、表示部が、4つの体重測定部の測定値の合計に対する各体重測定部の測定値の割合を表示可能に構成されることによって、全体の体重に対する各脚に掛かる体重の割合を算定表示することができ、そのことで動物の各脚のバランス状態を把握することが可能となる。   In addition, the display unit is configured to display the ratio of the measured value of each weight measuring unit to the total of the measured values of the four weight measuring units, thereby calculating and displaying the ratio of the weight applied to each leg relative to the total weight. It is possible to grasp the balance state of each leg of the animal.

本発明の体重測定システムによれば、縦2列、横2列に縦列配置された4つの体重測定部によって各脚に掛かる体重を測定することができ、そのことで動物の健康状態を把握することが可能となる。   According to the weight measurement system of the present invention, the weight applied to each leg can be measured by the four weight measurement units arranged in two columns and two columns, thereby grasping the health condition of the animal. It becomes possible.

本発明を適用した体重測定システムの体重測定台の一例を説明するための模式図である。It is a schematic diagram for demonstrating an example of the weight measurement stand of the weight measurement system to which this invention is applied. 本発明を適用した体重測定システムの体重センサ部の一例を説明するための模式図である。It is a schematic diagram for demonstrating an example of the weight sensor part of the weight measurement system to which this invention is applied. 本発明を適用した体重測定システムのブロック回路説明図である。It is block circuit explanatory drawing of the weight measurement system to which this invention is applied. 本発明を適用した体重測定システムの表示部の一例を説明するための模式図である。It is a schematic diagram for demonstrating an example of the display part of the weight measurement system to which this invention is applied. 従来の動物の体重測定装置の一例を説明するための模式図である。It is a schematic diagram for demonstrating an example of the conventional animal weight measuring apparatus.

以下、本発明の実施の形態を図面を参酌しながら説明し、本発明の理解に供する。
図1は本発明を適用した体重測定システムの体重測定台の一例を説明するための模式図、図2(図2(イ)は体重センサ部の平面図を示し、図2(ロ)は体重センサ部の正面図を示し、図2(ハ)は体重センサ部の側面図を示す。)は本発明を適用した体重測定システムの体重センサ部の説明するための模式図、図3は本発明を適用した体重測定システムのブロック回路説明図である。
Hereinafter, embodiments of the present invention will be described with reference to the drawings to provide an understanding of the present invention.
FIG. 1 is a schematic diagram for explaining an example of a weight measurement table of a weight measurement system to which the present invention is applied. FIG. 2 (FIG. 2 (a) is a plan view of a weight sensor unit, and FIG. FIG. 2 (c) is a side view of the weight sensor unit. FIG. 2 is a schematic diagram for explaining the weight sensor unit of the weight measurement system to which the present invention is applied, and FIG. It is block circuit explanatory drawing of the weight measurement system to which is applied.

ここで示す動物用計測装置1は、下部にキャスター2が取付けられた平板状の基台14と、この基台14上に縦2列及び横2列で配置された体重センサ部(前脚体重センサ部3A、3B、後脚体重センサ部4A、4B)と、これらの体重センサ部からの測定データが入力される表示部5とを有して構成されている。なお、体重センサ部は体重測定部の一例である。   The animal measuring apparatus 1 shown here has a flat base 14 with a caster 2 attached to the lower part thereof, and a weight sensor unit (front leg weight sensor) arranged in two vertical rows and two horizontal rows on the base 14. 3A, 3B, rear leg weight sensor units 4A, 4B), and a display unit 5 to which measurement data from these weight sensor units are input. The weight sensor unit is an example of a weight measurement unit.

ここで、体重センサ部は、図2に示すように、基板6上に起歪体7が支承部8によって架設され、この起歪体7に歪みゲージ9が貼られており、所謂ロードセルセンサ機構とされている。   Here, as shown in FIG. 2, the weight sensor unit has a strain body 7 mounted on a substrate 6 by a support portion 8, and a strain gauge 9 is attached to the strain body 7, so-called load cell sensor mechanism. It is said that.

ここでのロードセルセンサ機構(図示せず。)は、アルミニウム合金からなる弾性体である起歪体に歪みゲージを貼り付けた構造であり、歪みゲージにはブリッジ回路が設けられている。   The load cell sensor mechanism (not shown) here has a structure in which a strain gauge is attached to a strain generating body which is an elastic body made of an aluminum alloy, and a bridge circuit is provided in the strain gauge.

なお、起歪体は体重が掛かると変形して歪みが生起し、起歪体に貼り付けられた歪みゲージは、体重が掛かることによって生じた歪みを電気抵抗の変化に置き換え、更にこの電気抵抗の変化をブリッジ回路によって電圧変化に置き換えることで体重を数値化し、体重を示す値としての電気信号(電圧値)が出力されることとなる。   It should be noted that the strain body deforms when the weight is applied to cause strain, and the strain gauge attached to the strain body replaces the strain caused by the weight with a change in electrical resistance. The weight is converted into a numerical value by replacing the change in voltage with a voltage change by a bridge circuit, and an electric signal (voltage value) as a value indicating the weight is output.

また、ロードセルセンサ機構により体重センサ部から出力される電気信号は、計測モジュール(デジタル変換器)によってデジタル信号に変換され、パーソナルコンピューターに入力される。そして、表示部5によって体重センサ部(前脚体重センサ部3A、3B及び後脚体重センサ部4A、4B)による体重測定値が表示される構成とされている。   The electrical signal output from the weight sensor unit by the load cell sensor mechanism is converted into a digital signal by a measurement module (digital converter) and input to a personal computer. And the weight measurement value by the weight sensor part (front leg weight sensor parts 3A and 3B and rear leg weight sensor parts 4A and 4B) is displayed on the display part 5.

ここで、パーソナルコンピューターのディスプレ表示の一例を図4に示す。
ここで示す表示部5は、縦軸が体重、横軸が時間とされたグラフ表示画面10によって一定時間における各脚の体重の変化の推移が表示されると共に、グラフ表示画面10の右側に、前脚左A、前脚右B、後脚左C及び後脚右Dに掛かる体重と、この前脚左A、前脚右B、後脚左C及び後脚右Dに掛かる全体重の合計の数値Tが時間の経過に応じて表示される構成とされている。
Here, an example of a display display of a personal computer is shown in FIG.
The display unit 5 shown here displays the change in the weight of each leg over a certain period of time on the graph display screen 10 with the vertical axis representing weight and the horizontal axis representing time, and on the right side of the graph display screen 10, The total weight T applied to the front leg left A, the front leg right B, the rear leg left C and the rear leg right D, and the total weight applied to the front leg left A, front leg right B, rear leg left C and rear leg right D It is configured to be displayed as time passes.

更に、グラフ表示画面10の下側には、前脚左Aの平均値の体重表示部11、前脚右Bの平均値の体重表示部11、左右前脚全体の平均値の体重表示部11及び後脚左Cの平均値の体重表示部11、後脚右Dの平均値の体重表示部11、左右後脚全体の体重表示部12が設けられた構成とされている。   Further, on the lower side of the graph display screen 10, the weight display unit 11 of the average value of the front leg left A, the weight display unit 11 of the average value of the right front leg B, the weight display unit 11 of the average value of the entire left and right front legs, and the rear leg The weight display unit 11 of the average value of the left C, the weight display unit 11 of the average value of the rear leg right D, and the weight display unit 12 of the entire left and right rear legs are provided.

また、前脚左Aの平均値の体重表示部11、前脚右Bの平均値の体重表示部11、左右前脚全体の平均値の体重表示部11及び後脚左Cの平均値の体重表示部11、後脚右Dの平均値の体重表示部11、左右後脚全体の体重表示部12下側には、それぞれ全重量に対するぞれぞれの割合を%で表示する体重割合表示部13が設けられた構成とされている。   In addition, the weight display unit 11 of the average value of the front leg left A, the weight display unit 11 of the average value of the front leg right B, the weight display unit 11 of the average value of the entire left and right front legs, and the weight display unit 11 of the average value of the rear leg left C On the lower side of the weight display section 11 for the average value of the right rear leg D and the weight display section 12 for the entire left and right rear legs, a weight ratio display section 13 for displaying the ratio of each to the total weight in% is provided. It is set as the structure.

なお、本実施例では体重測定部としてロードセルセンサ機構による体重センサ部を詳述するものであるが、必ずしもロードセルセンサとする必要性は無く、他の体重測定センサ、あるいはバネ式の体重測定部であっても構わない。   In this embodiment, the weight sensor unit by the load cell sensor mechanism is described in detail as the weight measurement unit. However, it is not always necessary to use the load cell sensor, and other weight measurement sensors or spring-type weight measurement units are used. It does not matter.

以上の構成よりなる本発明の体重測定システムを用いて、例えば犬(図示せず。)の体重測定を行う場合には、犬の左右の前脚及び左右の後脚を前脚体重センサ部3A、3B及び後脚体重センサ部4A、4Bに載せた状態で立たせる。   For example, when measuring the weight of a dog (not shown) using the weight measurement system of the present invention having the above-described configuration, the left and right front legs and left and right rear legs of the dog are connected to the front leg weight sensor units 3A and 3B. And it stands in the state put on the back leg weight sensor part 4A, 4B.

ここで、前脚体重センサ部3A、3B及び後脚体重センサ部4A、4Bによって測定された犬の各脚に掛かる体重が表示部5によって表示されると共に、その合計値が全体重として表示される。   Here, the weight applied to each leg of the dog measured by the front leg weight sensor units 3A and 3B and the rear leg weight sensor units 4A and 4B is displayed on the display unit 5, and the total value is displayed as the total weight. .

そのために、測定される犬の大きさに対する全体重によって健全な体重であるか、あるいは肥満であるかを判断することが可能となる。   Therefore, it is possible to determine whether the weight is healthy or obese based on the total weight with respect to the size of the dog to be measured.

また、全体重に対する前脚と後脚との体重割合を表示することにより、例えば、手術後の犬の場合では前脚と後脚とに掛かる体重比率が8:2、あるいは9:1と健康な状態に比べて比率が大きくなることが多く、こうした表示により回復力の度合いを把握することが可能となる。   In addition, by displaying the weight ratio of the front and rear legs to the total weight, for example, in the case of a dog after surgery, the weight ratio applied to the front legs and rear legs is 8: 2 or 9: 1. In many cases, the ratio is larger than the above, and such a display makes it possible to grasp the degree of resilience.

なお、老齢犬の場合では、後脚である腰部が弱ってくるために歳をとるとともに前脚に掛かる体重の割合が増え、前脚に掛かる体重と後脚に掛かる体重の割合が変化するために、リハビリをする必要性が生ずるのであるが、年齢に応じて前脚に掛かる体重と後脚に掛かる体重の割合を把握することによって、リハビリの有無を判断する指標とすることが可能となる。   In the case of old dogs, the proportion of the weight on the front leg increases with age as the waist that is the rear leg weakens, and the ratio of the weight on the front leg and the weight on the rear leg changes, Although the necessity for rehabilitation arises, it becomes possible to use it as an index for judging the presence or absence of rehabilitation by grasping the ratio of the weight applied to the front legs and the weight applied to the rear legs according to the age.

また、前脚体重センサ部3A、3B及び後脚体重センサ部4A、4Bによって犬の左右前脚及び左右後脚の各脚に掛かる体重測定値、あるいは全体重に対する体重割合が表示されることによって、例えば左右前脚および左右後脚のいずれかの脚に支障がある場合には、その支障のある脚の体重割合が著しく小さくなり、これにより、怪我などの支障を負っていることを把握することが可能となる。   In addition, the front leg weight sensor units 3A, 3B and the rear leg weight sensor units 4A, 4B display the weight measurement values applied to the left and right front legs and left and right rear legs of the dog, or the weight ratio to the total weight, for example, If there is a problem with either the left or right front leg or the left or right rear leg, the weight ratio of the leg with the problem will be significantly reduced, which will allow you to know that you are injured. It becomes.

また、全体重に対する前脚と後脚との体重割合、あるいは全体重に対する個別の脚の体重割合が表示されることにより、病気や怪我の回復具合の推移を確認することが可能となる。   Further, by displaying the weight ratio of the front legs and the rear legs with respect to the total weight, or the weight ratio of individual legs with respect to the total weight, it is possible to check the transition of the recovery of illness or injury.

なお、本発明の体重測定システムでは、前脚体重センサ部及び後脚体重センサ部を水平状において動物の体重測定を行うことを基本とするものであるが、動物を載せた状態で全方向へ傾斜させることにより動物の各脚に掛かる体重が変化することとなるが、これは、傾斜することにより脚を踏ん張ることにより傾斜側の脚に体重が掛かるためであり、この傾斜を利用してどの程度の体重に耐えるかの確認とリハビリを通じての回復状態の推移を把握することが可能となる。   In the weight measurement system of the present invention, the weight measurement of the animal is basically performed with the front leg weight sensor unit and the rear leg weight sensor unit in a horizontal state. The weight applied to each leg of the animal changes as a result of this, and this is because the weight is applied to the leg on the inclined side by stroking the leg by inclining, and how much by using this inclination It is possible to check the endurance of the body weight and grasp the transition of the recovery state through rehabilitation.

1 動物用計測装置
2 キャスター
3A、3B 前脚体重センサ部
4A、4B 後脚体重センサ部
5 表示部
6 基板
7 起歪体
8 支承部
9 歪みゲージ
10 グラフ表示画面
11、12 体重表示部
13 体重割合表示部
14 基台
DESCRIPTION OF SYMBOLS 1 Animal measuring device 2 Caster 3A, 3B Front leg weight sensor part 4A, 4B Rear leg weight sensor part 5 Display part 6 Substrate 7 Strain body 8 Bearing part 9 Strain gauge 10 Graph display screen 11, 12 Weight display part 13 Weight ratio Display 14 base

Claims (4)

縦2列、横2列に縦列配置された4つの体重測定部と、
各体重測定部の測定値を表示する表示部とを備える
体重測定システム。
4 body weight measuring units arranged in 2 columns and 2 columns,
A weight measurement system comprising: a display unit that displays a measurement value of each weight measurement unit.
前記表示部は、一方の列に属する2つの体重測定部の測定値の合計と、他方の列に属する2つの体重測定部の測定値の合計を表示可能に構成された
請求項1に記載の体重測定システム。
The said display part was comprised so that display of the total of the measured value of the two weight measuring parts which belong to one column, and the total measured value of the two weight measuring parts which belong to the other column was possible. Weight measurement system.
前記表示部は、4つの体重測定部の測定値の合計に対する一方の列に属する2つの体重測定部の測定値の合計の割合と、4つの体重測定部の測定値の合計に対する他方の列に属する2つの体重測定部の測定値の合計の割合を表示可能に構成された
請求項1または請求項2に記載の体重測定システム。
The display unit has a ratio of the total of the measured values of the two weight measuring units belonging to one column to the total of the measured values of the four weight measuring units, and the other column with respect to the total of the measured values of the four weight measuring units. The weight measurement system according to claim 1, wherein the total ratio of the measurement values of the two weight measurement units to which the user belongs is configured to be displayed.
前記表示部は、4つの体重測定部の測定値の合計に対する各体重測定部の測定値の割合を表示可能に構成された
請求項1、請求項2または請求項3に記載の体重測定システム。
The weight measurement system according to claim 1, wherein the display unit is configured to be able to display a ratio of a measurement value of each weight measurement unit to a total of measurement values of four weight measurement units.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018186767A (en) * 2017-05-09 2018-11-29 国立大学法人 名古屋工業大学 Force plate, and measurement method of moving body
CN114521507A (en) * 2022-02-22 2022-05-24 吉林农业大学 Quick sheep body fat detects structure based on sheepfold guardrail structural design
WO2023070664A1 (en) * 2021-10-29 2023-05-04 中国科学院深圳先进技术研究院 Object weight measurement system and measurement method

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Publication number Priority date Publication date Assignee Title
JP2007312877A (en) * 2006-05-24 2007-12-06 Anima Kk Body measuring apparatus

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2007312877A (en) * 2006-05-24 2007-12-06 Anima Kk Body measuring apparatus
JP5001580B2 (en) * 2006-05-24 2012-08-15 アニマ株式会社 Body measuring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018186767A (en) * 2017-05-09 2018-11-29 国立大学法人 名古屋工業大学 Force plate, and measurement method of moving body
WO2023070664A1 (en) * 2021-10-29 2023-05-04 中国科学院深圳先进技术研究院 Object weight measurement system and measurement method
CN114521507A (en) * 2022-02-22 2022-05-24 吉林农业大学 Quick sheep body fat detects structure based on sheepfold guardrail structural design

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