TW200300209A - Pressure detecting device - Google Patents
Pressure detecting device Download PDFInfo
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- TW200300209A TW200300209A TW091132366A TW91132366A TW200300209A TW 200300209 A TW200300209 A TW 200300209A TW 091132366 A TW091132366 A TW 091132366A TW 91132366 A TW91132366 A TW 91132366A TW 200300209 A TW200300209 A TW 200300209A
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- pressure
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- measured
- pressure detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/26—Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/205—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using distributed sensing elements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/02—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
200300209 五、發明說明（1) 【發明所屬之技術領域】 本發明係有關於一種加壓力檢測裝置，無論被測定體 斷面的形狀或尺寸為何，都能夠將施加在被測定體上之加 壓力或拉伸力加以測定。 【先前技術】 檢測施加在圓柱體軸向上負荷之裝置，一般廣為人知 的有使用測力傳感器的加壓力檢測裝置，但是，要安裝容 易，而且無須軸向空間之裝置，則有例如··美國專利第5， 6 1 6, 84 7號或日本特開20 00- 390 6 5 5號專利公報所記載，裝 著於被測定物（圓柱體）側面之加壓力檢測裝置。 第1 0圖係表示習知裝著於側面之加壓力檢測裝置一實 例的立體圖。 圖示習知裝著於側面之加壓力檢測裝置40，係安裝於 剖面係圓形之圓柱體5側面，而將施加在圓柱體5上之加壓 力或拉伸力加以測定之裝置。 前述裝著於側面之加壓力檢測裝置4 0，係包括：凸緣 1A，1B，安裝於圓柱體5外周面，呈2個半圓環形體；固定 螺絲2A，2B，將凸緣1A，1B加以固定；以及壓力檢測偵知器 3。在測定施加於圓柱體5之加壓力或拉伸力時，係將半圓 環形體之凸緣1A，1 B抵接到圓柱體5，然後利’用固定螺絲 2A，2B將凸緣1 A，1B加以固定，由施加在圓柱體5之加壓力 或拉伸力所產生之膨脹或收縮，則以壓力檢測偵知器3加 以檢測，透過導線4輸出檢測信號，再以外部迴路實施測 定0200300209 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a pressure detecting device, which can apply the pressure applied to the object regardless of the shape or size of the section of the object to be measured. Or tensile force is measured. [Prior art] A device for detecting a load applied to a cylinder in an axial direction is generally known as a pressure detection device using a load cell. However, for a device that is easy to install and does not require axial space, there are, for example, US patents No. 5, 6 1 6, 84 7 or Japanese Patent Laid-Open No. 20 00-390 6 5 5 describes a pressure detection device mounted on the side of the object to be measured (cylinder). Fig. 10 is a perspective view showing an example of a conventional pressure detecting device mounted on the side. The figure shows a conventional pressure detection device 40 mounted on the side, which is a device which is mounted on the side of a cylindrical body 5 with a circular cross-section and measures the pressure or tensile force applied to the cylinder 5. The aforementioned pressure applying device 40 mounted on the side includes: flanges 1A, 1B, which are installed on the outer peripheral surface of the cylinder 5 and have two semicircular annular bodies; fixing screws 2A, 2B, and flanges 1A, 1B. To be fixed; and the pressure detection detector 3. When measuring the pressure or tensile force applied to the cylinder 5, the flanges 1A, 1 B of the semicircular ring body are abutted against the cylinder 5, and then the flange 1 A is fixed with the screws 2A and 2B. 1B is fixed, and the expansion or contraction caused by the pressure or tensile force applied to the cylinder 5 is detected by the pressure detection detector 3, the detection signal is output through the wire 4, and then the measurement is performed by an external circuit 0
2126-5144-PF(Nl).ptd 第5頁 200300209 五、發明說明（2) ~ 又，另一習知例之裝著於側面之加壓力檢測裝置5 〇， 則包括··本體部33 ;束帶31，一端固定於本體部33，另一 端則穿過形成於本體部33之狹縫（未圖示）；擋止部32, 將本體部33安裝於油壓缸等被測定體時，將束帶31加以固 定，以及壓力檢測偵知器2 〇，設置於本體部3 3。 擋止部32係例如採用棘輪式，在押壓操作釦32A時， 束帶31之固定會被解除，當使操作釦32A回復原來位置 時，束帶3 1會被固定。 當將前述裝著於側面之加壓力檢測裝置5〇，裝著於 測定物39時，首先，按壓操作知32A以鬆開束帶31 (或皮 :’將束帶31之一端取出）’將束帶31環繞被測定體39之 1 ’使操作知32A回復原來位置。此肖，壓力檢 知g 2 0係抵接到被測定體3 9周面。 、σσ j :匕狀態下’當加壓力或拉伸力施加在 日η力檢測偵知器20會檢測被測定體 收縮’由導線34輸出檢測訊號，# 力或拉伸力之測定。 1、塔农貝轭加壓 可是’習知裝著於侧面之加壓力檢測裝置，具有如下 如，體緣圓 用40柱凸為 使置圓之面 裝在體剖 則h 杉泠 檢施 力將 壓夠 加能 之， ，面面 側側 於} 著體 裝柱 知圓 習Γ 的體 緣定 凸測 示被 所於 圖著 10裝 第係 環裝圓 圓安為 半夠面 ，能剖 是其於 但使用 ，以使 定，夠 測狀能 以筒只 加圓， 力呈以 伸係所 拉面， 或周 力内 壓， 口 Β 力1 之V， 體 柱 圓 之 形2126-5144-PF (Nl) .ptd Page 5 200300209 V. Description of the Invention (2) ~ Also, another conventional example of a pressure detection device 5 mounted on the side includes a body portion 33; One end of the strap 31 is fixed to the main body portion 33, and the other end passes through a slit (not shown) formed in the main body portion 33. The stopper portion 32 is used to attach the main body portion 33 to a measurement object such as a hydraulic cylinder. The belt 31 is fixed, and a pressure detection detector 20 is provided on the main body portion 33. The blocking portion 32 is, for example, a ratchet type. When the operation buckle 32A is pressed, the fixing of the strap 31 is released, and when the operation buckle 32A is returned to the original position, the strap 31 is fixed. When the aforementioned pressure detection device 50 mounted on the side is mounted on the measurement object 39, first, press the operation button 32A to release the strap 31 (or the skin: 'Remove one end of the strap 31)' The belt 31 surrounds the subject 39 1 ′ to return the operation indicator 32A to its original position. In this case, the pressure detection g 2 0 abuts on the 39th surface of the subject. Σσ j: In the state of dagger, when a pressure or tensile force is applied to the force, the force detection detector 20 will detect the contraction of the object to be measured. The detection signal is output from the lead wire 34, and the force or tensile force is measured. 1. Tanong yoke pressurization is known as a pressure detection device mounted on the side, which has the following, for example, the body edge circle is convex with 40 cylinders so that the rounded surface is mounted on the body section. The pressure is enough to energize, and the face-to-face measurement of the body rim knowing the circle Γ is shown in the figure. The 10th ring is installed as a half circle, which can be cut. It is used in order to make sure that the shape can be rounded by the cylinder, the force is the surface pulled by the extension system, or the internal pressure of the peripheral force, the V of the force B is 1 and the shape of the cylinder is round.
200300209 五、發明說明（3) 形之圓柱體5。 又’半圓環形體之凸緣以，〗B，内周面係預先設定半 徑之圓筒狀，僅能夠使用於特定直徑之圓柱體，當要測定 之圓柱體直控改變時，必須另外準備迎合其直徑之凸緣 1 A, 1B。 另’使用如第1 1圖所示束帶治具之習知裝著於側面之 加壓力檢測裝置50，在本體部33 _，壓力檢測偵知器2〇有 時必須相對於被測定體（圓柱體）39傾斜安裝，因此，會 有測定精度降低之問題。 復触沒有固定器而以束帶31，將本體部3 被測定體：然後移動的話，壓力檢測偵知器 測定功能會降⑹’或者’最壞的 合j 力檢測偵知器20。 ^ 曰知傷到壓 【發明目的】 本發明係繁於上述缺點而開發出U s 提供一種加壓力檢測裝1’無論被測定體斷面的形：ΐ; 寸為何，都能夠將施加純測定體上之加壓力或 以測定。 41甲刀加 【發明内容】 -種加壓力檢測裝置包括：壓力檢利 於被測定體上之加壓力或拉伸力加以檢測 J“二 將前述壓，則貞”暫時固定於前述被測定“面】於 以及束帶，#由則述固定器，將前述壓力檢 時固定於前述被測定體表面之狀態下，自前述固定 2126-5144-PF(Nl).ptd $ 7頁 200300209 五、發明說明（4) 將固定器加以鎖緊。 另一種加壓力檢測裝置包括：壓力檢測偵知器，將施 加於被測定體上之加壓力或拉伸力加以檢測；以及附有按 扣之固定器，用於將前述壓力檢測偵知器裝著於前述被測 定體表面上。 【實施方式】 以下，參照圖面將本發明加以說明。 第1圖係表示本發明、加壓力檢測裝置第1實施形態使用 狀態之立體圖。 前述加壓力檢測裝置1 0，係裝著於例如射出成形機模 具加壓油壓缸或射出油壓缸等被測定體（圓柱體）5側 面，能夠測定加壓力或拉伸力。 加壓力檢測裝置1 0係包括：固定器8，用於將壓力檢 測偵知器6固定於被測定體5 ;附有按扣之束帶7，用於將 前述固定器8安裝於被測定體5外周面；以及壓力檢測偵知 器6，用於將施加於被測定體5之加壓力或拉伸力加以檢 測。束帶7 —端係固定於鎖緊器7a，鎖緊器7a形成有供束 帶7另一端穿過之狹縫。固定器8係由具有彈性之材料（例 如彈簧鋼或樹脂材料）所製作，束帶7則以例如不銹鋼材 料來製作。壓力檢測偵知器6本身，係例如測力傳感器等 習知裝置。 第2 (a )及2 (b )圖係本發明加壓力檢測裝置10之壓 力檢測裝置的立體圖；第2 ( a )圖係表示壓力檢測偵知器 6的正面；第2 ( b )圖係表示壓力檢測伯知器6的背面。200300209 V. Description of the invention (3) Shaped cylinder 5. The flange of the semi-circular ring body is, B, the inner peripheral surface is a cylindrical shape with a preset radius, which can only be used for cylinders with a specific diameter. When the cylinder to be measured is directly controlled, it must be prepared separately. Flange 1 A, 1B to suit its diameter. In addition, as shown in FIG. 11, a conventional pressure detection device 50 mounted on a side using a belt jig is used. In the main body 33 _, the pressure detection detector 20 may be required to be measured with respect to the subject ( (Cylinder) 39 is installed obliquely, so there is a problem that the measurement accuracy decreases. Repeatedly touch the main body 3 to be measured with a strap 31 without a holder: If it is moved, the pressure detection detector measurement function will be lowered 'or' worst combined force detection detector 20 '. ^ Knowing the damage to the pressure [Objective of the invention] The present invention is developed from the above-mentioned disadvantages. U s has been developed to provide a pressure detection device 1 'regardless of the shape of the object's cross-section: ΐ; The pressure on the body may be measured. 41 A knife plus [Inventive Content]-A kind of pressure detection device includes: a pressure test is beneficial to detect the applied pressure or tensile force on the object to be measured J "two will be the aforementioned pressure, then Zhen" is temporarily fixed to the aforementioned "face"于 和 带 带 ， # 由 则 说 Fixer, the state of the aforementioned pressure test is fixed on the surface of the object to be measured, from the aforementioned fixation 2126-5144-PF (Nl) .ptd $ 7200200300209 V. Description of the invention ( 4) Fasten the fixture. Another kind of pressure detection device includes: a pressure detection detector that detects the applied pressure or tensile force on the object to be measured; The pressure detection detector is mounted on the surface of the object to be measured. [Embodiment] Hereinafter, the present invention will be described with reference to the drawings. Fig. 1 shows the first embodiment of the present invention and a pressure detection device. A perspective view of the state. The aforementioned pressure detection device 10 is mounted on the side of a measurement object (cylinder) 5 such as a pressurizing hydraulic cylinder or an injection hydraulic cylinder of an injection molding machine mold, and can measure the pressing force or tension. The pressing force detection device 10 includes: a holder 8 for fixing the pressure detection detector 6 to the subject 5; and a strap 7 with a buckle for attaching the holder 8 to the cover. The outer peripheral surface of the measurement body 5; and a pressure detection detector 6 for detecting a pressing force or a tensile force applied to the measurement body 5. The belt 7 is fixed at its end to the lock device 7a, and the lock device 7a. A slit is formed for the other end of the strap 7 to pass through. The holder 8 is made of a material having elasticity (such as spring steel or resin material), and the strap 7 is made of, for example, stainless steel. Pressure detection detector 6 itself is a conventional device such as a load cell. Figures 2 (a) and 2 (b) are perspective views of the pressure detection device of the pressure detection device 10 of the present invention; and Figure 2 (a) shows the pressure detection detection The front face of the sensor 6; FIG. 2 (b) shows the back face of the pressure detection device 6.
2126-5144-PF(Nl).ptd 第8頁 200300209 五、發明說明（5) 14, ΐ2!2Λδ i t If "J ^ 116 ^^ :『一 91 處形成有開口25a，在背面固定有檢 ^早兀21，以堵塞前述開口25a。在檢測單元2ι單面上， 測Γ^狀t前述導線24與電魔線26相連接，將檢 “ ^ 侍之檢測訊號輸出到外部儀器。開口 2 5 β正面 側覆蓋有護蓋22。在本體25正面側上部，設置有用 盍22固1於本體之固定螺絲23。而且，取消護蓋22也可 以。電巧線26最好是往本體25延伸方向伸展之構造。 接著’第3圖係表示固定器8。 固定器8係將壓力檢測偵知器6暫時固定於被測定體5 2件二！ΐ彈簧鋼等具有彈性之材料或者樹脂材料等所 衣作，在中央部内側形成有容納壓力檢測偵知器6之偵知 器承受部8a ’在固定器8外側形成有束帶導引器扑，束帶 由二气部往兩側延伸。束帶8c，8c可以打開成形狀， 所以’此夠對應被測定體5之直徑。 —而^且^當將上述構成之加壓力檢測裝置1 0裝著於被測 ^ 、 先，將壓力檢測偵知器β以檢測單元21朝向内 =之方f，嵌人固定器8偵知器承受部8a，使束帶以以彈2126-5144-PF (Nl) .ptd Page 8 200300209 V. Description of the invention (5) 14, ΐ2! 2Λδ It If " J ^ 116 ^^: "One opening 25a is formed at 91, and the inspection is fixed on the back ^ Early Wu 21 to block the aforementioned opening 25a. On the single side of the detection unit 2m, the test lead 24 is connected to the electric magic wire 26, and the test signal is output to an external device. The front side of the opening 2 5 β is covered with a protective cover 22. The upper part of the front side of the main body 25 is provided with a fixing screw 23 which is fixed to the main body with a 盍 22. Moreover, it is also possible to remove the cover 22. The electric wire 26 preferably has a structure that extends in the direction in which the main body 25 extends. The holder 8 is shown. The holder 8 temporarily fixes the pressure detection detector 6 to the subject 5 2 pieces! It is made of elastic materials such as spring steel or resin materials, and is formed inside the central part. The sensor receiving part 8a 'of the pressure detection sensor 6 is formed with a belt guide flutter on the outside of the holder 8. The belt extends from the two air parts to both sides. The belts 8c, 8c can be opened into a shape, so 'This is enough to correspond to the diameter of the object to be measured 5. —And ^ and ^ When the pressure detection device 10 configured as described above is mounted on the object to be measured, first, the pressure detection detector β is oriented inward with the detection unit 21 = Square f, embed the detector holder 8a with the holder 8
2126-5144-PF(Nl).ptd2126-5144-PF (Nl) .ptd
200300209 五、發明說明（6) 生間隙，能夠使壓力檢測偵知器6密著於被測定體5。而 且，加壓力測定位置能夠因應被測定體5之剖面形狀或尺 寸而調整。 利用加壓力檢測裝置1 0之加壓力測定，當加壓力或拉 伸力施加於被測定體時，被測定體5表面之膨脹或收縮所 引起之變形，係藉由壓力檢測偵知器（例如，變形量測器 )而檢測，將變形量測器上之電阻值改變，以電氣訊號透 過導線24加以輸出，在外部迴路中，依據既定計算公式而 實施計算。 在上述實施形態中，雖然使用1個壓力檢測偵知器6來 測定加壓力，可是，並不侷限於此，使用2個以上的壓力 檢測偵知器也可以。第4圖係其一實例，表示使用2個壓力 檢測偵知器來檢測加壓力之情形。 在前述固定器8 1中，設置有2個偵知器承受部8 1 a和2 個束帶導引器8 1 b，在其中間形成有腹部8 1 c，在兩側則形 成有束帶81d，81d。使用方法與第3圖所示之固定器8相 同。 在上述實施形態中，雖然係針對剖面為圓形之被測定 體5加以說明，但是，並不侷限於此，本發明可以適用於 剖面為橢圓形或多角形等種種剖面形狀之被測定體。 如上所述，加壓力檢測裝置1 0，係很容易裝著於被測 定體5而且不佔空間，能夠很容易地將施加於剖面形狀不 限定於圓形被測定體的加壓力或拉伸力加以測定，同時， 即使剖面尺寸改變，在測定上也沒有問題。200300209 V. Description of the invention (6) A gap is created, so that the pressure detection detector 6 can be closely adhered to the object 5 to be measured. In addition, the measurement position of the pressing force can be adjusted in accordance with the cross-sectional shape or size of the object 5 to be measured. Using the pressure measurement of the pressure detection device 10, the deformation caused by the expansion or contraction of the surface of the measured body 5 when the applied pressure or tensile force is applied to the measured body is determined by a pressure detection detector (for example, , Deformation measuring device), the resistance value on the deformation measuring device is changed, and the electrical signal is output through the wire 24. In the external circuit, calculation is performed according to a predetermined calculation formula. In the above-mentioned embodiment, although one pressure detection detector 6 is used to measure the applied pressure, it is not limited to this, and two or more pressure detection detectors may be used. Fig. 4 is an example of the case where two pressure detection detectors are used to detect the applied pressure. In the aforementioned holder 81, two detector receiving portions 81a and two belt guides 81b are provided, an abdomen 81c is formed in the middle, and belts are formed on both sides 81d, 81d. The method of use is the same as that of the holder 8 shown in FIG. In the above embodiment, the measurement object 5 having a circular cross-section has been described, but the present invention is not limited to this, and the present invention can be applied to measurement objects having various cross-sectional shapes such as an ellipse or a polygon. As described above, the pressing force detection device 10 can be easily mounted on the object 5 without occupying space, and can easily apply a pressing force or a tensile force that is not limited to a circular shape in a cross-sectional shape. At the same time, there was no problem in the measurement even if the cross-sectional size was changed.
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第5圖係表示本發明加壓力檢測施形態使用 狀態之立體圖。 =述加，力檢測裝置2 〇，與第1圖所示第1實施形態不 /，沒有固^定器，由附有按扣之束帶1 7和壓力檢測偵知器 斤構/成# 述加壓力檢測裝置2 〇，與第1實施形態相同 係衣著於例如射出成形機模具加壓油壓缸或射出油壓 缸荨被測定體之側面，能夠測定加壓力或拉伸力。 第6圖係表示使用於第5圖所示加壓力檢測裝置上之固 定器的立體圖。 I附^有^扣之束帶丨7上，設置有承受壓力檢測偵知器 之债知裔承笑部1 7a、在偵知器承受部1 7a之直徑相對側 2按扣17b以及調整機構17c。將調整機構17c的螺紋部往 -方向旋轉的話，附有按扣之束帶i 7會束緊；往反方向旋 轉的話’則附有按扣之束帶丨7會放鬆。 當將加壓力檢測裝置20裝著於被測定體5時，首先， f按扣1 7b被取出之狀態下，將壓力檢測偵知器6嵌入偵知 器承受部17a，使附有按扣之束帶17鬆開擴大，將壓力檢 測偵知器之檢出單元21 (參照第2 ( b )圖）安裝於被測定 體5，以使檢出單元21密著於被測定體5之既定處所，將按 扣1 7b置入。而且，將調整機構丨7c螺紋部加·以旋轉而鎖 緊。關於其後之測定，則與第1實施形態相同。本實施形 態之束帶1 7，也可以是沒有彈性之材質。 針對本實施形態，雖然說明過被測定體5之剖面為圓 形之物件，但是，並不侷限於此，本發明可以適用於剖面Fig. 5 is a perspective view showing a state of use of the application mode of the pressure detection according to the present invention. = Description, the force detection device 2 is not the same as the first embodiment shown in FIG. 1 and does not have a fixing device. It is composed of a belt with a buckle 17 and a pressure detection detector. The pressure detection device 20 described above can be measured on the side of the object to be measured, such as an injection molding machine pressurized hydraulic cylinder or an injection hydraulic cylinder, in the same clothes as the first embodiment, and can measure the pressure or tensile force. Fig. 6 is a perspective view showing a fixture used in the pressure detecting device shown in Fig. 5; I attached to the belt with ^ buckle7, there is a debt receiving section 17a that bears the pressure detection detector, the diameter opposite side 2 of the detector receiving section 17a, 2 a button 17b, and an adjustment mechanism 17c. If the threaded portion of the adjustment mechanism 17c is turned in the-direction, the belt i 7 with the snap button will tighten; if it is turned in the opposite direction, the belt 7 with the snap button will loosen. When the pressure detection device 20 is mounted on the object to be measured 5, first, with the f snaps 17b removed, the pressure detection detector 6 is inserted into the detector receiving portion 17a, so that the The band 17 is loosened and expanded, and the detection unit 21 (refer to FIG. 2 (b)) of the pressure detection detector is mounted on the subject 5 so that the detection unit 21 is in close contact with the predetermined location of the subject 5. , Place the button 17b. Then, the threaded portion of the adjustment mechanism 7c is rotated and locked. The subsequent measurement is the same as that of the first embodiment. The straps 17 of this embodiment may also be made of inelastic material. In this embodiment, although the object having a circular cross-section has been described, the object is not limited to this, and the present invention can be applied to a cross-section.
2126-5144-PF(Nl).ptd 第11頁 200300209 五、發明說明（8) 為橢=或多角形等種種剖面形狀之被測定體。 走^ 7 ΐ Ϊ，加壓力檢測裝置20雖然係藉由附有按扣之 束帶17而安襄於被測定體5，但是，在束帶之外，也可以 使用皮帶，繩索等種種的柔軟帶狀體。 參γ ^ Ϊ貝施形態中，加壓力檢測裝置2〇不使用如同第1 ^ 、，固疋器’能夠很容易裝著於被測定體5而無不 佔，工施夠很容易地將施加於剖面形狀不限定於圓形被 ^的加壓力或拉伸力加以測定，同時，即使剖面尺 改史，也能夠很容易地加以對應。 第7圖係表示本發明加壓力檢測裝置第3 狀態之立體圖。 〜〜、便用 别述加壓力檢測裝置30，與第1圖所示第}、2實 〜、不同，最好裝著於剖面係正方形或長方形^ 側面，以測定加壓力或拉伸力，其係包括：固Ϊ =體5 於將f力檢測偵知器6固定於被測定體5，；附有鎖緊用 之束朮7，用於將前述固定器丨丨安裝於被測定體5,外=a 面；”壓力檢測偵知器6，用於檢測施加在 ： 之加壓力或拉伸力。 疋體5 固定器1 1係由如彈簣鋼等具有彈性之材料 料等所製作，如第8圖所示，在中央部内側形成 对脂材 力檢測偵知器6之偵知器承受部1 1 a，在固定器丨】^納壓 有束▼導引裔11 b，束帶11 c，11 c則由中央部往兩彳側形成 磁性片lid係貼著於各束帶11(：。 、側延伸， 當將加壓力檢測裝置3G裝著於被測定體5，_，首先，2126-5144-PF (Nl) .ptd Page 11 200300209 V. Description of the invention (8) It is the object to be measured with various cross-sectional shapes such as ellipse or polygon. ^ 7 ΐ Ϊ, although the pressure detection device 20 is attached to the subject 5 by a belt 17 with a snap button, in addition to the belt, various softness such as a belt or a rope can be used. Bands. In the case of γ ^ Ϊ, the pressure detection device 20 is not used as in the first ^, and the fixture 'can be easily attached to the measured body 5 without occupying, and the application is easy to apply. The shape of the cross section is not limited to the measurement of the pressing force or tensile force of the circular quilt. At the same time, even if the cross section rule is changed, it can be easily coped with. Fig. 7 is a perspective view showing a third state of the pressure detecting device of the present invention. ~~, it uses a different type of pressure detection device 30, which is different from}, 2 and ~ shown in Figure 1. It is best to install it on the side of a square or rectangular ^ section to measure the pressure or tensile force. The system includes: solid body = body 5 for fixing the f-force detection detector 6 to the body 5 to be measured; and a binding 7 for locking is used to mount the aforementioned fixture 丨 丨 to the body 5 to be measured , Outer = a side; "Pressure detection detector 6 is used to detect the applied pressure or tensile force. Carcass 5 Fixer 1 1 is made of elastic materials such as elastic steel etc. As shown in FIG. 8, a sensor receiving portion 1 1 a for the fat material force detection sensor 6 is formed on the inner side of the central portion. In the holder 丨] ^ there is a bundle of the guide ▼ 11 b, bundle The bands 11 c and 11 c form magnetic sheets from the central part to the two sides. The lids are attached to each of the bands 11 (:.), And the sides are extended. When the pressure detection device 3G is mounted on the subject 5, _, First of all,
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200300209 五、發明說明（9) 在壓力檢測偵知器6嵌入於固定器11偵知器承受部丨丨3之狀 態下，利用磁性片11 d之磁力，使束帶11 c貼附於被測定體 5’側面而暫時固定，以使檢測單元2 1 (參照第2圖）抵接 被測定體5,側面。由上方以附有鎖緊器之束帶7加以捲繞 鎖緊，藉由鎖緊器7a來調整鎖緊程度。藉此，壓力檢"° 知器6係適度地抵接在被測定體5，側面。關於加壓力之浪、 定，係與上述實施形態相同，因此說明予以省略。“ 在本實施形態中，雖秋却日日扯、日彳—μ Η .……兒月過被測疋體剖面形狀為正 方7 件，仁疋並不侷限於此，只要是被測定體 固定im之束帶llc能磁性貼附之平面部 體面、产 狀為何，都能夠適用。 P S d 1¾形 更有甚者，加壓力檢測梦罢Q ^ 裝於被測定體5,，但是，並=°雖然係精由束帶7而安 或繩索等種種的柔軟帶狀體。^ &於此，也可以使用皮帶 帶Uc之-邊，然後，㈣用體黏二，f '貼膠帶貼著於各束 體5’側面，使固定器暫時固〜 《束▼ 11 c貼附於被測定 J U疋也可以。 當然，在本發明之壓力私 測器之外的檢測機構。 双d 、知裔’可以使用變形量 第9 ( a )圖係習知的萝暮 第9 (b)圖係表示與本發明：：側面之加壓力檢測裝置； 圖。第9 ( b )圖所示之本發J^檢測裝置相比較之俯視 體凸出之物件，僅有壓力‘？ f檢測裝置，自被測定 所以，沒有在被測定體周；黛延：6、固定器及束帶7， 就能夠測定被測定體的加壓；。4勿4牛’以很少的空間，200300209 V. Description of the invention (9) In a state where the pressure detection detector 6 is embedded in the holder 11 detector receiving section 丨 3, the magnetic tape 11 d is used to attach the band 11 c to the measured object. The side of the body 5 'is temporarily fixed so that the detection unit 21 (see Fig. 2) abuts the side and side of the body 5' to be measured. It is wound up from above with a belt 7 attached with a lock, and the lock is adjusted by the lock 7a. Thereby, the pressure detector 6 is abutted to the side of the object 5 to be measured moderately. Regarding the wave pressure and the pressure setting, they are the same as those in the above-mentioned embodiment, and therefore descriptions thereof are omitted. "In this embodiment, although the autumn is falling, the sun 彳 —μ Η .... The cross-sectional shape of the measured carcass over the months and months is 7 squares. Ren is not limited to this, as long as the measured body is fixed Im's strap lc can be magnetically attached to the decent flat surface, and what the appearance is, can be applied. PS d 1¾ shape is even more, pressure detection dream stop Q ^ Installed on the subject 5, but, and = ° Although the system is made of various soft belts such as belts 7 and ropes. ^ &Amp; Here, you can also use the-side of the belt Uc, and then use the body to stick two, f 'stick tape At the 5 'side of each beam body, it is possible to temporarily fix the fixture ~ "Bund ▼ 11 c" can be attached to the measured JU 疋. Of course, the detection mechanism other than the pressure private tester of the present invention. Double d, Zhiren 'The 9th (a) picture of the amount of deformation can be used. The conventional 9th (b) picture of Luo Mu shows and the present invention: the side pressure detection device; Fig. The present invention shown in Fig. 9 (b). J ^ Compared with the detection device, the object protruding from the top view only has pressure. 'F The detection device is self-measured, so it is not around the body. Dai Yan: 6, the fixture and the belt 7, you can measure the pressure of the subject; 4 Do 4 cattle ’with little space,
200300209 五、發明說明（ίο) 相對於此，裝著於第9 ( a )圖所示之習知加壓力檢測 裝置之物件，有凸緣1A，1B及電纜線，因此必須要很大空 間。 【發明效果】 如上所述，本發明之加壓力檢測裝置，係很容易裝著 於被測定體，而且不佔空間，能夠很容易地將施加於剖面 形狀不限定於圓形被測定體的加壓力或拉伸力加以測定， 同時，即使剖面尺寸改變，在測定上也沒有問題。因此， 即使製品規格不同，加壓力檢測裝置也能夠共用化。 又，壓力檢測偵知器位置不會偏移，所以，能夠藉由 變形檢測元件，將被測定體之加壓力或拉伸力，確實地加 以檢測，並輸出檢測訊號。 另，利用磁性片使固定器暫時固定於被測定體，藉 此，只要是如角柱等之被測定體，而有平坦的測定面，都 能夠使固定器暫時固定，所以，暫時固定於被測定物之作 業，變得更加容易。 更有甚者，在將加壓力檢測裝置裝著於被測定體時， 安裝自由度變大。 壓力檢測偵知器之加壓功能直接附加在固定器上，不 用束帶就能夠使壓力檢測偵知器著脫於被測定體。復，如 果使按扣具有調整功能的話，固定器就能夠共用化。 更有甚者，因為能夠使用市售品之束帶或皮帶，所 以，能夠使價格壓低。200300209 V. Description of the Invention In contrast, the article equipped with the conventional pressure detection device shown in Fig. 9 (a) has flanges 1A, 1B and cables, so it requires a lot of space. [Effects of the Invention] As described above, the application pressure detecting device of the present invention can be easily mounted on the object to be measured, and does not occupy space, and can be easily applied to a cross-sectional shape that is not limited to the application of a circular object. The pressure or tensile force is measured, and even if the cross-sectional size is changed, there is no problem in the measurement. Therefore, even if the product specifications are different, the pressure detection device can be shared. In addition, since the position of the pressure detection detector is not shifted, it is possible to reliably detect the pressure or tensile force of the object to be measured by the deformation detection element and output a detection signal. In addition, the holder is temporarily fixed to the object to be measured using a magnetic sheet, whereby the holder can be temporarily fixed as long as the object to be measured, such as a corner post, has a flat measurement surface. Therefore, the holder is temporarily fixed to the object to be measured. The operation of things becomes easier. Furthermore, when the pressure detecting device is mounted on the object to be measured, the degree of freedom of mounting is increased. The pressurization function of the pressure detection detector is directly attached to the holder, and the pressure detection detector can be disengaged from the measured body without using a strap. If the snap has an adjustment function, the holder can be shared. What's more, because it is possible to use commercially available belts or belts, it is possible to reduce the price.
2126-5144-PF(Nl).ptd 第14頁 200300209 圖式簡單說明 第1圖係表示本發明加壓力檢測裝置第1實施形態使用 狀態之立體圖。 第2 ( a )圖係本發明加壓力檢測裝置由正面側觀看壓 力檢測偵知器之立體圖；第2 ( b )圖係本發明加壓力檢測 裝置由背面側觀看壓力檢測偵知器之立體圖。 第3圖係表示使用於第1圖所示加壓力檢測裝置上之固 定器的立體圖。 第4圖係另一固定器的立體圖。 第5圖係表示本發明加壓力檢測裝置第2實施形態使用 狀態之立體圖。 第6圖係表示使用於第5圖所示加壓力檢測裝置上之固 定器的立體圖。 第7圖係表示本發明加壓力檢測裝置第3實施形態使用 狀態之立體圖。 第8圖係表示使用於第7圖所示加壓力檢測裝置上之固 定器的立體圖。 第9 ( a )圖係習知的裝著於側面之加壓力檢測裝置； 第9 ( b )圖係表示與本發明加壓力檢測裝置相比較之俯視 圖。 第1 0圖係習知裝著於側面之加壓力檢測裝置的立體 圖。 第11圖係另一習知裝著於側面之加壓力檢測裝置的立 體圖。2126-5144-PF (Nl) .ptd Page 14 200300209 Brief Description of Drawings Figure 1 is a perspective view showing the use state of the first embodiment of the pressure detecting device of the present invention. Figure 2 (a) is a perspective view of the pressure detection device of the present invention when the pressure detection device is viewed from the front side; Figure 2 (b) is a perspective view of the pressure detection device of the present invention when the pressure detection detector is viewed from the back side. Fig. 3 is a perspective view showing a fixture used in the pressure detecting device shown in Fig. 1. Figure 4 is a perspective view of another fixture. Fig. 5 is a perspective view showing a use state of the second embodiment of the pressure detecting device of the present invention. Fig. 6 is a perspective view showing a fixture used in the pressure detecting device shown in Fig. 5; Fig. 7 is a perspective view showing a use state of the third embodiment of the pressure detecting device of the present invention. Fig. 8 is a perspective view showing a fixture used in the pressure detecting device shown in Fig. 7; Fig. 9 (a) is a conventional side-mounted pressure detection device; Fig. 9 (b) is a plan view showing a comparison with the pressure detection device of the present invention. Fig. 10 is a perspective view of a conventional pressure detecting device mounted on the side. Fig. 11 is a perspective view of another conventional pressure detecting device mounted on the side.
2126-5144-PF(Nl).ptd 第15頁 200300209 圖式簡單說明 【符號說明】 5，5 ’〜被測定體 7束帶 8, 1 1，81〜固定器 8b，1 lb〜束帶導引器 1 0，2 0，3 0〜加壓力檢測 1 1 d〜磁性片 2 2〜護蓋 24〜導線 2 6〜電纜線 6〜壓力檢測偵知器 7a〜鎖緊器 8a，11a，17a〜偵知器承受部 8c，81d，11c〜束帶 置 2 1〜檢測單元 2 3〜護蓋固定螺絲 25〜本體2126-5144-PF (Nl) .ptd Page 15 200300209 Brief description of the diagrams [Symbols] 5, 5 '~ Object 7 belt 8, 8, 1, 81 ~ holder 8b, 1 lb ~ belt guide Inductor 1 0, 2 0, 3 0 ~ Pressure detection 1 1 d ~ Magnetic sheet 2 2 ~ Cover 24 ~ Wire 2 6 ~ Cable 6 ~ Pressure detection detector 7a ~ Locker 8a, 11a, 17a ~ Detector receiving parts 8c, 81d, 11c ~ Belt mounting 2 1 ~ Detection unit 2 3 ~ Cover fixing screw 25 ~ Main body
2126-5144-PF(Nl).ptd 第16頁2126-5144-PF (Nl) .ptd Page 16
Claims (1)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001344511A JP2003149060A (en) | 2001-11-09 | 2001-11-09 | Applied pressure detector |
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| TW200300209A true TW200300209A (en) | 2003-05-16 |
| TWI264530B TWI264530B (en) | 2006-10-21 |
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| TW091132366A TWI264530B (en) | 2001-11-09 | 2002-11-01 | Pressure detecting device |
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| KR (1) | KR20030038385A (en) |
| TW (1) | TWI264530B (en) |
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| CN101107504A (en) * | 2005-02-18 | 2008-01-16 | 住友重机械工业株式会社 | Strain measurement device and method of fixing strain measurement element |
| GB2457277B (en) * | 2008-02-08 | 2010-10-13 | Schlumberger Holdings | Methods and apparatus for detecting strain in structures |
| JP5352140B2 (en) * | 2008-07-04 | 2013-11-27 | 東洋機械金属株式会社 | measuring device |
| WO2013168720A1 (en) * | 2012-05-08 | 2013-11-14 | 株式会社原子力エンジニアリング | Strain gauge holder |
| JP6883154B1 (en) | 2021-01-04 | 2021-06-09 | ミネベアミツミ株式会社 | Distortion sensor mounting device |
-
2001
- 2001-11-09 JP JP2001344511A patent/JP2003149060A/en active Pending
-
2002
- 2002-10-30 KR KR1020020066316A patent/KR20030038385A/en not_active Application Discontinuation
- 2002-11-01 TW TW091132366A patent/TWI264530B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030038385A (en) | 2003-05-16 |
| TWI264530B (en) | 2006-10-21 |
| JP2003149060A (en) | 2003-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |