TW507066B - Balance composed of load sensor unit with stopper mechanism - Google Patents
Balance composed of load sensor unit with stopper mechanism Download PDFInfo
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- TW507066B TW507066B TW90117841A TW90117841A TW507066B TW 507066 B TW507066 B TW 507066B TW 90117841 A TW90117841 A TW 90117841A TW 90117841 A TW90117841 A TW 90117841A TW 507066 B TW507066 B TW 507066B
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Description
507066 A7 B7 五、發明説明(1) 【發明所屬之技術領域】 本發明係關於一種裝備著具有止動機構之載重感應單 元的秤。 【以往之技術】 在秤的其中一種重量偵知手段上,具有承載元件。此 係具有依重量來成比例變形的應力變形體的特性,由感應 器因應應力變形體變形量所成的電子信號來算出重量値的 裝置。這種應力變形體,係被設計成即使是很小的載重量 ,也可以將其變形傳到感應器上的精密裝置。 可是,有時候秤可能被粗暴地使用,像是把持著承載 盤就朝上方急遽地抬上搬運。像這樣故意地將承載盤抬上 ,或是使秤落下時,這種衝撃就會有導致應力變形體塑性 變形而無法回復原狀之虞。或者是,可測定的規定的重量 雖然被以各別的秤來決定,但是也可能誤測到超出規定重 量以上的重量。因此,即使加諸強力的衝擊或過重承載, 爲了不使應力變形體變形,而在應力變形體的可動側的下 表面上裝設當作止動器的螺釘,應力變形體被製作成接觸 到螺釘,當超出規定重量以上時,應力變形體就被限制爲 不可動。或者是,在基底部份上設置凸緣,當加諸過重承 載時,就會接觸到其凸緣的結構。 又,在秤的其中一種重量偵知手段上,具有靜電容量 式裝置。此係可產生依重量比例變形的板狀彈簧或應力變 形體的這種彈性體的特性,因應於彈性體的變形量,由得 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) I I (請先閲讀背面之注意事項再填寫本頁) 訂507066 A7 B7 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a scale equipped with a load sensing unit having a stop mechanism. [Previous Technology] One of the weight detection methods of the scale has a load bearing element. This system has the characteristics of a stress deformed body that deforms in proportion to its weight. The device calculates the weight 値 from an electronic signal generated by the sensor in response to the amount of deformation of the stress deformed body. This stress deformer is designed as a precision device that can transmit deformation to the inductor even with a small load. However, sometimes the scale may be used rudely, such as hurriedly lifting it up and holding it. When the load plate is intentionally lifted up like this or the scale is dropped, the impact may cause the stress deformed body to plastically deform and fail to return to its original state. Alternatively, although the measurable predetermined weight is determined by each scale, a weight exceeding the predetermined weight may be erroneously measured. Therefore, even if a strong impact or excessive load is applied, in order not to deform the stress deformed body, a screw serving as a stopper is installed on the lower surface of the movable side of the stress deformed body, and the stress deformed body is made to contact When the screw exceeds the specified weight, the stress deforming body is restricted to be immovable. Alternatively, a flange is provided on the base portion, and when an excessive load is applied, the structure of the flange is contacted. In addition, one of the weight detection means of the scale includes an electrostatic capacity type device. The characteristics of this elastic body, which can produce a plate spring or a stress deformed body that deform according to the weight ratio, are based on the amount of deformation of the elastic body, and the paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) ) II (Please read the notes on the back before filling this page)
經濟部智慧財產局員工消費合作社印製 507066 A7 _ B7 _ 五、發明説明(2) 自靜電容量式的電子信號算出重量値的裝置。這種由彈性 體或電極板所組成的靜電容量式的感應單元部,係被製作 成即使偵知很小的載重也會使彈性體變形,對應於此,被 設計成電極板間隔會變化的精密裝置。 可是,當秤落下時,這種衝撃就有導致應力變形體塑 性變形而無法回復原狀之虞。即使還不到落下的程度,由 於輸送中的衝撃,有時電極板會被撞凹。當產生這種事故 時,即使沒有載重,電極間隔也會產生很大的變化並且維 持住該變化,而在之後的測定,就會顯示錯誤的載重値, 有時甚至會使本身無法再測重。由於電極板的厚度很薄且 容易造成塑性變形,所以雖然有人認爲增厚電極板就可以 提升電極板本身的強度,但是若是電極板增厚的話,由於 變重了,所以落下的衝擊就變大了。若是再加諸超過電極 素材的彈性界限的衝擊的話,由於會造成塑性變形,所以 通常不會採行這樣的對策。因此,當加諸強力衝撃時爲了 使電極板不致產生變形,將作爲止動器的螺釘從基底部裝 設到電極板的下面,電極板係被製作成接觸到螺釘,當被 加諸必要以上的重量時,電極板就會被限制爲不可動。或 者是’將橡膠材或海棉這種可以吸收衝擊的材料貼在電極 板的下面,來緩和加諸過重承載時的衝擊。 【發明所欲解決之課題】 爲了防止如前述般的應力變形體的過大變形而使用螺 釘來作爲止動器的方法,會因此增加零件數目,雖然確保 ^紙張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐) ~ ----------- (請先閲讀背面之注意事項再填寫本頁) 訂Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 507066 A7 _ B7 _ V. Description of the invention (2) A device for calculating the weight 自 from an electrostatic electronic signal. This type of capacitance-type induction unit composed of an elastomer or an electrode plate is made so that even if a small load is detected, the elastomer will be deformed. In response to this, the electrode plate interval is designed to change. Precision device. However, when the scale is dropped, the impact may cause the stress deformed body to deform plastically and fail to return to its original state. Even if the drop is not high enough, the electrode plate may be dented due to the impact during transportation. When this kind of accident occurs, even if there is no load, the electrode interval will change greatly and the change will be maintained. In the subsequent measurement, the wrong load will be displayed. Sometimes, it will even make it impossible to measure the weight. . Because the thickness of the electrode plate is very thin and it is easy to cause plastic deformation, although some people think that thickening the electrode plate can increase the strength of the electrode plate itself, but if the electrode plate becomes thicker, it will become heavier, so the impact of falling will become It's big. If an impact exceeding the elastic limit of the electrode material is added, plastic deformation may be caused, so such a countermeasure is usually not adopted. Therefore, in order to prevent the electrode plate from being deformed when a strong punch is applied, a screw serving as a stopper is installed from the bottom to the bottom of the electrode plate, and the electrode plate system is made to contact the screw. The weight of the electrode plate is restricted to immovable. Or, ‘apply a rubber or sponge material that can absorb impact to the bottom of the electrode plate to alleviate the impact when an excessive load is applied. [Problems to be Solved by the Invention] The method of using screws as a stopper to prevent excessive deformation of the stress deformed body as described above will increase the number of parts, although it is ensured that the Chinese paper standard (CNS) A4 applies to the paper size Specifications (210 X 297 mm) ~ ----------- (Please read the precautions on the back before filling this page) Order
經濟部智慧財產局員工消費合作社印製 507066 A7 B7 五、發明説明(3 ) 了應力變形體在可測定載重的範圍內的可動性’但是必須 調節螺釘來符合可以防止承載過重的高度,這會是很煩雜 的作業。 又,爲了防止如前述般的應力變形體的過大變形而裝 設凸緣的結構中,因爲感應單元和基底部的凸緣之間的空 隙必須正確,所以將基底構件、和感應單元、和連結基底 部的螺釘這類複數個的零件予以生成之際就必須有正確的 尺寸精度。可是,如前述般地,由於一般而言基底部係樹 脂成型品,所以容易導致翻覆或傾倒。因此,凸緣和感應 單元之間的間隔就不會穩定,當組裝之際就必須確認面加 工是否正確。 再者,又,爲了防止如前述般的在靜電容量式感應單 元上的電極板之過大變形而在基底部裝設螺釘的結構中, 因爲感應單元和基底部的凸緣之間的空隙必須正確,所以 將基底構件、和感應單元、和連結基底部的螺釘這類複數 個的零件予以生成之際就必須有正確的尺寸精度。可是, 就如前述般地,由於一般而言,基底部係樹脂成型品,所 以容易導致翻覆或傾倒。因此,螺釘和感應單元之間的間 隔就不會穩定,當組裝之際就必須確認面加工是否正確。 又,如前述般,爲了防止電極板的過大變形而在電極 的下方貼上橡膠材或海棉的方法,係需要麻煩的貼上作業 的。 本發明的目的,係提供爲了解決如前述般的習知技術 的問題點之裝備著具有止動機構之載重感應單元的枰.。 本紙張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐) I--------- (請先閲讀背面之注意事項再填寫本頁) -訂Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives 507066 A7 B7 V. Description of the invention (3) The mobility of the stress deformable body within the range of measurable load ', but the screws must be adjusted to meet the height that can prevent excessive load, which will be Very tedious homework. In addition, in a structure in which a flange is installed in order to prevent excessive deformation of the stress-deformed body as described above, since the gap between the sensing unit and the flange of the base must be correct, the base member, the sensing unit, and the When multiple parts such as screws at the base are created, they must have the correct dimensional accuracy. However, as mentioned above, since the base part is generally a resin molded product, it is likely to cause overturning or falling. Therefore, the interval between the flange and the sensing unit will not be stable, and it is necessary to confirm whether the surface processing is correct when assembling. Furthermore, in order to prevent excessive deformation of the electrode plate on the capacitance-type induction unit as described above, in the structure in which screws are installed at the base portion, the gap between the induction unit and the flange at the base portion must be correct. Therefore, when a plurality of parts such as the base member, the sensing unit, and the screw connecting the base are generated, it is necessary to have correct dimensional accuracy. However, as described above, since the base part is generally a resin molded product, it is likely to cause overturning or falling. Therefore, the interval between the screw and the induction unit will not be stable, and it is necessary to confirm whether the surface processing is correct when assembling. In addition, as described above, in order to prevent the electrode plate from being deformed excessively, a method of applying a rubber material or a sponge to the underside of the electrode requires troublesome application work. An object of the present invention is to provide a 感应 equipped with a load sensing unit having a stopper mechanism in order to solve the problems of the conventional technology as described above. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) I --------- (Please read the precautions on the back before filling this page)-Order
經濟部智慧財產局員工消費合作社印製 507066 經濟部智慧財產局員工消費合作社印製 A7 ______ B7 _,_五、發明説明(4) 【解決課題之手段】 依據本發明的其中之一種觀點,係提供一種秤,其特 徵爲:具有:因應於載重而產生變形的應力變形體、和被 安裝在該應力變形體的固定側而其作用係用來偵知載重之 固定側零件、和被安裝在該應力變形體的可動側而其作用 係用來偵知載重之可動側零件;裝備有:作爲將這些固定 零件和可動側零件之向上和向下方向加以限制之止動機構 來運作之載重感應單元。 依據本發明的其中之另一種觀點,係提供一種秤,其 特徵爲:具有:因應於被載置在載置盤上的物體的載重而 產生變形的應力變形體、和對應於應力變形體的變形量所 輸出的電氣信號之感應器、和用來連結應力變形體和承載 盤之盤承接板、和將應力變形體連結在基底部份之應力變 形體保持器;裝備有:具有當超過規定重量以上的載重量 、或將抬舉力加諸於應力變形體時,利用盤承接板的一部 份和應力變形體保持器的一部份相接觸,將應力變形體的 可動範圍限制在一定範圍內,可以中止應力變形體的變形 的止動機構之載重感應單元。 再依據本發明的其中之另一種觀點,係提供一種靜電 容量式的秤,其特徵爲:備有一端被固定在基底部上的彈 力機構的彈性體、和藉由該彈性體的變形來變化間隔的一 對電極板;在這一對的電極板中,第一電極板係被安裝在 彈性體的固定側,第二電極板係被安裝在彈性體的可動側 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) ^ : (請先閱讀背面之注意事項再填寫本頁) 衣.Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 507066 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ______ B7 _, _ V. Description of the Invention (4) [Means of Solving the Problem] According to one of the viewpoints of the present invention, A scale is provided, comprising: a stress deformed body that deforms in response to a load; and a fixed-side component mounted on a fixed side of the stress deformed body for detecting load, and mounted on the fixed-side component. The movable side of the stress deformation body is used to detect the movable side parts of the load; it is equipped with a load sensing functioning as a stopper mechanism that restricts the upward and downward directions of these fixed parts and the movable side parts unit. According to another aspect of the present invention, there is provided a scale including: a stress deformer that deforms according to a load of an object placed on a mounting plate; and a scale corresponding to the stress deformer. A sensor for the electrical signal output by the amount of deformation, a disk receiving plate for connecting the stress deformed body and the bearing plate, and a stress deformed body holder connecting the stress deformed body to the base portion; equipped with: When the load is more than the weight, or when a lifting force is applied to the stress deforming body, a part of the disk receiving plate is contacted with a part of the stress deforming body retainer to limit the movable range of the stress deforming body to a certain range. Inside, a load sensing unit of a stop mechanism that can stop the deformation of the stress deformable body. According to another aspect of the present invention, there is provided an electrostatic capacity type scale, which is characterized by: an elastic body provided with an elastic mechanism whose one end is fixed to a base portion, and the elastic body is changed by deformation of the elastic body. Spaced pair of electrode plates; in this pair of electrode plates, the first electrode plate is installed on the fixed side of the elastic body, and the second electrode plate is installed on the movable side of the elastic body. (CNS) A4 size (210X297mm) ^: (Please read the precautions on the back before filling this page).
、1T, 1T
507066 A7 B7 五、發明説明(5 ) ---------_— (請先閱讀背面之注意事項再填寫本頁) ;具備有:在彈性體的固定側上裝設有限制第二電極板移 動的止動器,在彈性體的可動側上裝設有限制第一電極板 移動的止動器之載重感應單元。 依據本發明的一種實施形態,被裝設在彈性體的固定 側上的止動器,係藉由與第2電極板相接觸而限制其變動 ’而被裝設在彈性體的可動側上的止動器,係藉由與第1 電極板相接觸來限制其變動。 【發明的實施形態】 其次,根據附圖,對於本發明的實施形態以及實施例 ,更詳係地說明本發明。507066 A7 B7 V. Description of the invention (5) ---------_— (Please read the precautions on the back before filling out this page); It has: a restriction section on the fixed side of the elastomer A stopper for the movement of the two electrode plates is provided on the movable side of the elastic body with a load sensing unit that limits the movement of the first electrode plate. According to an embodiment of the present invention, the stopper mounted on the fixed side of the elastic body is mounted on the movable side of the elastic body by contacting the second electrode plate to limit its change. The stopper restricts its variation by making contact with the first electrode plate. [Embodiments of the invention] Next, the embodiments and examples of the present invention will be described in more detail with reference to the drawings.
第1圖,係針對採用依據本發明的止動機構的圓形靜 電容量式的秤,當將用來承載住測定重量的物體的承載盤 取下的狀態下的秤的內部,亦即,由測定重量的感應單元 部和合成樹脂所組成的基底部的平面圖,第2圖是在第1 圖中沿A — A線的剖面圖,第3圖是在第1圖中沿B - B 線的剖面圖,第4圖是在第1圖中的秤上只針對感應單元 經濟部智慧財產局員工消費合作社印製 部的側面圖,第5圖是在第4圖的感應單元部的內側面圖 〇 如這些圖中所示,彈性體係使用具有彈力機構的應力 變形體(1 ),一端(支持框側)係透過應力變形體保持 器(2 ),用螺釘(4 )固著在起自基底部(3 )的凸緣 (3 A )上,而另一端(可動框側),會成爲由基底部( 3 )浮起的構造。在應力變形體(1 )的下部上,係透過 ----8-=^- 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 507066 A7 _ B7 _ 五、發明説明(6) 絕緣體也就是隔板(5 A ) 、( 5 B ) 、( 5 C )、( 5 D)而被裝設成爲感應器之一對電極板(6) 、(7) 。在應力變形體(1 )的可動框側下依次被挾裝有隔板( 5 A )、固定極板(6 )、隔板(5 B ),用兩根螺釘( 1. 0A)予以固定。載重感應單元,係因應由載重所導致 的應力變形體(1 )的彈性變形利用固定極板(6 )和可 動極板間距離的變動,而輸出因應載重所產生的信號。 在應力變形體(1 )上,藉由螺釘(9 )把用來安裝 載盤(圖中未示)的載盤承接板(8 )加以安裝,在該載 盤承接板(8 )的缺口部份(8 C )上係使被形成於承載 盤內側的爪部的導向部對準嵌入。 載盤承接板(8 )係沿著應力變形體(1 )朝支持框 方向突出,在其上表面被形成有止動器(8 A ),在兩側 面上與推壓止動器(8 A )之間具有微小的間隔而形成有 抬舉止動器(8 B )。在該推壓止動器(8 A )和抬舉止 動器(8 B )之間的空隙上,應力變形體保持器(2 )的 周緣部(2 A )具有微小的間隔而被挾裝進去。 第6圖,係只有隔板(5A)的圖,第6 (a)圖是 正視圖,第6 ( b )圖則是側視圖。隔板(5 a ),爲一 種絕緣體也就是樹脂成型品,兩根螺釘形成了穿通的孔( 5 1 )。又,隔板(5 D )上,也是使用同樣的零件。 第7圖,係只有隔板(5 B )的圖,第7 ( a )圖是 正視圖,第7 ( b )圖則是側視圖。隔板(5 b ),爲一 種絕緣體也就是樹脂成型品,兩根螺釘形成了穿通的孔( 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) _ I 11 (請先閱讀背面之注意事項再填寫本頁) 訂FIG. 1 is for the inside of a scale of a circular electrostatic capacity type which adopts a stopper mechanism according to the present invention when a load tray for holding an object for measuring a weight is removed, that is, by A plan view of a base portion composed of a sensing unit portion and a synthetic resin for weight measurement. FIG. 2 is a cross-sectional view taken along line A-A in FIG. 1, and FIG. 3 is taken along line B-B in FIG. 1. Sectional view, FIG. 4 is a side view of the printing unit of the consumer property cooperative of the Intellectual Property Bureau's employee property cooperative department on the scale of FIG. 1 only, and FIG. 5 is an inner side view of the sensor unit of FIG. 4 〇As shown in these figures, the elastic system uses a stress deformed body (1) with an elastic mechanism, and one end (the side of the support frame) is passed through the stress deformed body holder (2), and is fixed to the base with screws (4). Part (3) on the flange (3 A), and the other end (movable frame side) will be a structure that floats from the base part (3). On the lower part of the stress deformed body (1), it is transmitted through ---- 8-= ^-This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 507066 A7 _ B7 _ V. Description of the invention (6 ) The insulator is also the separator (5 A), (5 B), (5 C), (5 D) and is installed as one of the pair of electrode plates (6), (7) of the inductor. A spacer (5 A), a fixed electrode plate (6), and a spacer (5 B) are sequentially installed under the movable frame side of the stress deformable body (1), and fixed with two screws (1.0A). The load sensing unit responds to the elastic deformation of the stress deformed body (1) caused by the load, and uses the change in the distance between the fixed electrode plate (6) and the movable electrode plate to output a signal generated in response to the load. On the stress deformed body (1), a carrier receiving plate (8) for mounting a carrier (not shown) is installed by screws (9), and the notch of the carrier receiving plate (8) In the portion (8C), the guide portion of the claw portion formed on the inner side of the carrier plate is aligned and fitted. The carrier receiving plate (8) protrudes in the direction of the support frame along the stress deformed body (1), and a stopper (8 A) is formed on the upper surface thereof, and the stopper (8 A) is pressed on both sides ) Has a slight gap between them to form a lift stopper (8B). In the gap between the push stopper (8 A) and the lift stopper (8 B), the peripheral edge portion (2 A) of the stress deforming body holder (2) is installed with a slight gap. . Fig. 6 is a view with only a partition (5A), Fig. 6 (a) is a front view, and Fig. 6 (b) is a side view. The partition (5a) is an insulator, that is, a resin molded product, and two screws form a through hole (51). The same parts are used for the partition (5D). Fig. 7 is a view with only a partition (5 B), Fig. 7 (a) is a front view, and Fig. 7 (b) is a side view. The partition (5 b) is an insulator, that is, a resin molded product. Two screws form a through hole (this paper size applies to China National Standard (CNS) A4 size (210X297 mm) _ I 11 (Please read the back first (Please fill in this page again)
經濟部智慧財產局員工消費合作社印製 507066 A7 B7 五、發明説明(7) 52)。再者,在其緣部上’被裝設有成爲電極板的止動 器之突出部(5 3)。又’隔板(5C)上’也是使用同 V、 (請先閲讀背面之注意事項再填寫本頁) 樣的零件。 針對上述的結構說明本秤的動作。在圖中未示的承載 盤上若是承載計量物的話,則其重量就會傳達到載盤承接 板(8 )上。應力變形體(1 )的支持框側,由於係被固 定在基底上,所以只要可動框側承受重量而下降’隨著其 下降,可動極板(7 )也會下降。藉此,固定極板(6 ) 和可動極板(7 )之間的間隔就會擴大,而使兩電極間的 靜電容量產生變化。由於振盪頻率會依該變化而產生變化 ,所以會將其轉換成載重値而在顯示部上顯示計量物的重 量。由於這種靜電容量式的秤中的電路結構是周知的緣故 ,所以省略其說明。此時,被承載在承載盤內的物體重量 若是在規定重量內的話,載盤承接板(8 )的推壓止動器 (8 A )係被設計成不會接觸到應力變形體保持器(2 ) 的周緣部(2 A )上,又,可動極板(7 )也被設計成不 會接觸到隔板(5 B )的突出部(5 3 )。 經濟部智慧財產局員工消費合作社印製 另一方面,當將超過規定重量的物品放置在承載盤上 時,載盤承接板(8 )的推壓止動器(8 A )就會接觸到 應力變.形體保持器(2 )的周緣部(2 A ),而中止其承 受超過規定以上的重量。藉此,也可以抑制應力變形體( 1 )的可動框側的變動,以後就就成爲不可動的狀態了。Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 507066 A7 B7 V. Invention Description (7) 52). Further, a protruding portion (53) of a stopper serving as an electrode plate is mounted on the edge portion '. In addition, the "partition (5C)" also uses the same parts as V, (please read the precautions on the back before filling in this page). The operation of the scale will be described based on the above configuration. If a load is not shown on a load plate not shown in the figure, its weight will be transmitted to the load plate receiving plate (8). The support frame side of the stress deformable body (1) is fixed to the base, so as long as the movable frame side bears weight and decreases', as the fall, the movable electrode plate (7) also decreases. Thereby, the interval between the fixed electrode plate (6) and the movable electrode plate (7) will be enlarged, and the electrostatic capacity between the two electrodes will be changed. Since the oscillation frequency changes according to the change, it is converted into a load, and the weight of the weighing object is displayed on the display. Since the circuit structure in this electrostatic capacity type scale is well known, its description is omitted. At this time, if the weight of the object carried in the carrier plate is within the prescribed weight, the push stopper (8 A) of the carrier plate receiving plate (8) is designed so as not to contact the stress deformer holder ( 2) On the peripheral edge portion (2 A), the movable electrode plate (7) is also designed so as not to contact the protruding portion (5 3) of the partition plate (5 B). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. On the other hand, when an item exceeding the prescribed weight is placed on the carrier plate, the pushing stopper (8 A) of the carrier plate receiving plate (8) will be exposed to stress. The peripheral part (2 A) of the deformed body retainer (2) is suspended, and the weight of the retainer (2) is suspended. Thereby, the movement of the stress deformable body (1) on the movable frame side can also be suppressed, and it will become immovable in the future.
又,當要將承載盤抬舉時,應力變形體(1 )的可動 框側雖然也會上昇,但是載盤承接板的抬舉止動器.(8 B 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 507066 A7 B7 _ 五、發明説明(8) )會接觸到應力變形體保持器(2 )的周緣部(2 B ) ’ 以後就會成爲不可動的狀態了。由於被裝設有這種推壓止 動器(8 A )以及抬舉止動器(8 B ),所以通常的過負 荷或抬舉時,就不會對電極板(6 ) 、( 7 )加諸應力了 〇 針對這種具有感應單元部的靜電容量式的秤’就秤落 下時的情況加以說明。應力變形體(1 ) ’由於是被固定 在基底部(3 )的凸緣(3 A )上,所以通常支持框側並 不會引起大幅的可動。另一方面,由於可動框側並沒有被 固定在基底上,所以雖然容易引起移動,但是由於推壓止 動器(8 A )接觸到應力變形體保持器(2 )的周緣部( 2 A ),所以應力變形體(1 )的可動就被限制住了。此 時,被固定在應力變形體(1 )的可動框側上的可動電極 (7 )就可輕易產生變動,以被挾裝在隔板(5 C )、( 5 D )處作爲支點,對下側產生很大的反作用應力而運作 。可是,由於使可動極板(7 )的突出部接觸到隔板( 5 B .)的突出部(5 3 ),故在此之後,對電極板的反作 用應力就不再運作,而可以抑制在彈性界限內。固定極板 (6 )也由於在其正下方有可動極板的緣故,而不會導致 塑性變形。 再者,朝下方的應力作用後,作爲其反用力,朝上方 的應力會加諸於秤上。此時,固定極板(6 )會以被挾裝 在隔板(5 C ) 、( 5 D )處作爲支點,對下側產生很大 白勺反作用力而運作。可是,固定極板(6 )的突出部接觸 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) ’ I-------·裝-- (請先閲讀背面之注意事項再填寫本頁) 訂In addition, when the carrier plate is to be lifted, although the movable frame side of the stress deformable body (1) will also rise, the lift stopper of the carrier plate receiving plate. (8 B This paper size applies the Chinese National Standard (CNS) A4 Specifications (210X297 mm) 507066 A7 B7 _ 5. Description of the invention (8)) will come into contact with the peripheral edge portion (2 B) of the stress deformable body holder (2) 'and it will become immovable in the future. Since the push stopper (8 A) and the lift stopper (8 B) are installed, the electrode plates (6), (7) are not added during normal overload or lifting. Stress 〇 The description will be made of a case where the electrostatic capacity type scale including the induction unit section is dropped. Since the stress deformed body (1) 'is fixed to the flange (3 A) of the base portion (3), the support frame side usually does not cause significant movement. On the other hand, since the movable frame side is not fixed to the base, it is easy to cause movement, but the push stopper (8 A) contacts the peripheral edge portion (2 A) of the stress deforming body holder (2). Therefore, the movement of the stress deformed body (1) is restricted. At this time, the movable electrode (7) fixed on the movable frame side of the stress deformable body (1) can be easily changed, and it is mounted on the partitions (5C) and (5D) as the fulcrum. The lower side generates a large amount of reaction stress and operates. However, since the protruding portion of the movable electrode plate (7) is brought into contact with the protruding portion (5 3) of the partition plate (5 B.), the reaction stress on the electrode plate is no longer operated, and it can be suppressed at Within the bounds of elasticity. The fixed electrode plate (6) also does not cause plastic deformation due to the movable electrode plate directly below it. Furthermore, after the downward stress acts, as a counterforce, the upward stress will be applied to the scale. At this time, the fixed electrode plate (6) will be mounted on the partition plates (5C) and (5D) as fulcrum, which will generate a large reaction force on the lower side and operate. However, the protruding part of the fixed plate (6) is in contact with this paper. The size of the paper conforms to the Chinese National Standard (CNS) A4 specification (210X297 mm). 'I ------- · Installation-- (Please read the precautions on the back first) (Fill in this page again)
經濟部智慧財產局員工消費合作社印製 507066 A7 B7 五、發明説明(9) 到隔板(5 C )的突出部(5 4 ) °在此之後’對電極板 的反作用應力就不再運作’而可以抑制在彈性界限內。 (請先閲讀背面之注意事項再填寫本頁) 如此一來,若是本發明的靜電容量式的秤中的電極板 的止動結構的話’則不論是相對於朝下方向或朝下方向的 應力,都可以予以保護’而可以抑制電極板的塑性變形。 又,若是這種結構的話,當用自動機組裝感應單元部 之際,可以實行將各零件從上面的方向的組裝,又,當將 載盤承接板固著在應力變形體上時,也會自上面的方向承 載,只要稍爲朝橫方向滑動就可以被組裝,而可以簡單地 構成被作爲止動器對策的感應單元了。 作爲本發明的第二實施例,係將其他的形態顯示在第 8〜1 0圖中。另外,在此係僅記載秤的感應單元部。第 8圖係平面圖,第9圖係側面圖,第1 0圖係背面圖。 在連結有應力變形體(1 1 )和承載盤之載盤承接板 (1 8 )的兩側面下部上,被形成有L型的突出部( 經濟部智慧財產局員工消費合作社印製 1 8 A ),在該側面與L型突出部(1 8 A )之間的空隙 上,被形成有自連結著應力變形體(1 1 )和基底之應力 變形體保持器(1 2 )所形成的突起(1 2 A )。在這樣 的形態中,當將超過規定重量的物體放置在承載盤上時, 突起(1 2 A )就會接觸到載盤承接板(1 8 )的側面下 部,又,當要將承載盤抬舉時,突起(1 2 A )就會接觸 到L型突出部(1 8 A )的上表面。藉此,當加諸過重載 重或抬舉力這種規定以外的應力之際,應力變形體的變動 就會被抑制。 本紙張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐) 經濟部智慧財產局員工消費合作社印製 507066 A7 B7 五、發明説明(1〇) 作爲本發明的第三實施例’係進一步將其他的形態顯 示在第1 1〜1 3圖中。另外’在此係僅記載秤的感應單 元部。第1 1圖係平面圖,第1 2圖係第1 1圖中沿著A 一 A線的剖面圖,第1 3圖係第1 1圖中沿著B — B線的 背面圖。 在連結著應力變形體(2 1 )和承載盤之載盤承接板 (2 8 )的兩側面下部上,被形成有延長到支持框側之突 出部(2 8 A )。在連結著應力變形體和基底之應力變形 體保持器(2 2 )上,被形成有長方形的孔(2 2 A )。 在該孔(2 2 A )上,載盤承接板(2 8 )的突出部( 2 8 A )被挾進去,通常,若是在規定的重量內測定的話 ,則其彼此間不會接觸。 在這樣的形態中,當將超過規定重量的物體放置在承 載盤上時,載盤承接板(2 8 )的突出部(2 8 A )就會 接觸到應力變形體保持器(2 2 )的孔(2 2 A )的下面 ,又,當要將承載盤抬舉時,突出部(2 8 A )就會接觸 到孔(2 2A)的上表面。藉此,當加諸過重載重或抬舉 力這種規定以外的應力之際,應力變形體的變動就會被抑 制。 作爲本發明的第四實施例,係進一步將其他的形態顯 示在第1 4〜1 7圖中。另外,在此係僅記載秤的感應單 元部。第1 4圖係平面圖,第1 5圖係第1 4圖中沿著A 一 A線的剖面圖,第1 6圖係第1 4圖中沿著B — B線的 剖面圖,第1 7圖係背面圖。 本紙張尺度適用中國國家榡準(CNS ) A4規格(210 X 297公釐) _ (請先閱讀背面之注意事項再填寫本頁) 訂Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 507066 A7 B7 V. Description of the invention (9) The protruding part (5 4) to the partition (5 C) ° After this 'the reaction stress on the electrode plate will no longer work' It can be restrained within the elastic limit. (Please read the precautions on the back before filling in this page) In this way, if it is the stop structure of the electrode plate in the electrostatic capacity type scale of the present invention, 'there is no stress relative to the downward direction or downward direction. Can be protected 'and can suppress the plastic deformation of the electrode plate. With this structure, when the induction unit is assembled by an automatic machine, it is possible to assemble each part from the upper direction, and also when the carrier receiving plate is fixed to the stress deformation body, It can be assembled by carrying it from the upper direction, and it can be assembled only by sliding it slightly in the horizontal direction, and it can simply constitute an induction unit as a countermeasure against the stopper. As a second embodiment of the present invention, other modes are shown in FIGS. 8 to 10. Note that only the sensing unit of the scale is described here. Figure 8 is a plan view, Figure 9 is a side view, and Figure 10 is a rear view. L-shaped protrusions are formed on the lower part of both sides of the carrier receiving plate (1 8) that connects the stress deformed body (1 1) and the carrier (printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 1 8 A) ), A protrusion formed by the stress deforming body holder (1 1) and the stress deforming body holder (1 2) connecting the stress deforming body (1 1) and the base is formed in the gap between the side surface and the L-shaped protruding portion (18 A). (1 2 A). In this form, when an object exceeding a predetermined weight is placed on the carrier plate, the protrusion (1 2 A) will contact the lower portion of the side of the carrier plate receiving plate (1 8), and when the carrier plate is to be lifted At this time, the protrusion (1 2 A) will contact the upper surface of the L-shaped protrusion (1 8 A). As a result, when stresses other than those specified in the heavy load or lifting force are applied, the deformation of the stress deforming body is suppressed. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 507066 A7 B7 V. Description of the invention (10) As the third embodiment of the present invention, the system Further, other modes are shown in FIGS. 11 to 13. In addition, only the sensor unit of the scale is described here. Fig. 11 is a plan view, Fig. 12 is a cross-sectional view taken along line A-A in Fig. 11 and Fig. 13 is a rear view taken along line B-B in Fig. 11. Projection portions (2 8 A) extending to the support frame side are formed on the lower portions of both sides of the carrier receiving plate (2 8) connecting the stress deformable body (2 1) and the carrier plate. A rectangular hole (2 2 A) is formed in the stress deformed body holder (2 2) that connects the stress deformed body and the base. In this hole (2 2 A), the protruding portion (2 8 A) of the carrier receiving plate (2 8) is pushed in. Generally, if it is measured within a predetermined weight, they will not contact each other. In such a form, when an object exceeding a predetermined weight is placed on the carrier plate, the protruding portion (2 8 A) of the carrier plate receiving plate (2 8) contacts the stress deformed body holder (2 2). Below the hole (2 2 A), when the tray is to be lifted, the protrusion (2 8 A) will contact the upper surface of the hole (2 2A). As a result, when stresses other than those specified by excessive loads or lifting forces are applied, the variation of the stress deformable body is suppressed. As a fourth embodiment of the present invention, other modes are further shown in Figs. 14 to 17. Note that only the sensor unit of the scale is described here. Figure 14 is a plan view, Figure 15 is a cross-sectional view along line A-A in Figure 14 and Figure 16 is a cross-sectional view along line B-B in Figure 14 and Figure 7 The picture is the back view. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) _ (Please read the precautions on the back before filling this page) Order
507066 A7 B7 五、發明説明(11) (請先閲讀背面之注意事項再填寫本頁) 在該第四實施例中的止動器構造,係於第三實施例中 所示者大致相同’在連結著應力變形體(3 1 )和承載盤 之載盤承接板(3 8 )的兩側面上,延長到支持框側的突 起部(3 8 A )所被形成的位置有若干差異。在連接有應 力變形體和基底之應力變形體保持器(3 2 )上,被形成 有長方形的孔(3 2 A )。在該孔(3 2 A )上,載盤承 接板(3 8 )的突出部(3 8 A )被挾裝進去,通常,若 是在規定的重量內測定的話,.則其彼此間不會接觸。 在這樣的形態中,當將超過規定重量的物體放置在承 載盤上時,載盤承接板(3 8 )的突出部(3 8 A )就會 接觸到應力變形體保持器(3 2 )的孔(3 2 A )的下面 ,又,當要將承載盤抬舉時,突出部(3 8 A )就會接觸 到孔(3 2 A)的上表面。藉此,當加諸過重載重或抬舉 力這種規定以外的應力之際,應力變形體的變動就會被抑 制。 經濟部智慧財產局員工消費合作社印製 以上,作爲本發明的實施例,雖然顯示了複數個的感 應單元部的狀況,但是,這些所有的,由連結著應力變形 體和承載盤之載盤承接板、和連結有應力變形體和基底部 之應力變形體保持器所構成,而載盤承接板的一部份和應 力變形體保持器的一部份係成爲被嵌進去的結構。然後, 當有過重載重或抬舉力這種超出規定以上的應力被加諸於 秤上時,其被嵌進去的部份就會接觸,在此以後,應力變 形體就成爲不會變形的結構了。 又,在此,作爲感應器的種類,雖然例示使甩一對電 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 507066 經濟部智慧財產局員工消費合作社印製 A7 _ B7五、發明説明(1句 極板的靜電容量式的秤,但是並不只限定在此形態,使用 應力形變校準儀的荷載單元式的秤也適用於本發明。 又,在前述實施例中,作爲彈性體的種類,雖然係例 示使用應力變形體之靜電容量式的裝置,但是並不只限定 在此形態,針對將板狀彈簧作爲彈性體來使用的感應器之 秤,也適用於本發明。 又,隔板的形狀亦不限定在例示於此的物品,只要符 合彈性體和電極板的大小和形狀,再加以適當地變更設計 均可適用。 【發明之效果】 依據在本發明的秤中的感應單元部的止動機構,當過 .重承載或抬上的這種應力相加時,藉由連結承載盤和應力 變形體之載盤承接板、與連結應力變形體和基底部之應力 變形體保持器兩者之間的接觸,由於可以限制應力變形體 的變形,所以不必設計特別的零件就可以防止應力變形體 的永久變形了。 又,依據在本發明的靜電容量式的秤中的感應元件部 的止動機構,在感應器也就是一對電極板中,第一電極板 係被安裝在彈性體的固定側,第二電極板則是被安裝在彈 性體的可動側,將第一電極板的可動性限制在彈性體可動 側上的結構,主要當加上落下般的應力時,由於在很小的 可動下就可以使止動器和電極板接觸’因爲可以限制電極 板的可動性,所以不必裝設特別的零件就可以防止電極板 ________a-^ 5 __ 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) (請先聞讀背面之注意事項再填寫本頁) I裝· 訂507066 A7 B7 V. Description of the invention (11) (Please read the precautions on the back before filling this page) The stopper structure in this fourth embodiment is roughly the same as that shown in the third embodiment. There are some differences in the positions of the two sides of the carrier receiving plate (3 8) connecting the stress deformed body (3 1) and the carrier plate to the support frame side. A rectangular hole (3 2 A) is formed in the stress deforming body holder (3 2) that connects the stress deforming body and the base. In this hole (3 2 A), the protruding portion (38 A) of the carrier receiving plate (3 8) is installed. Generally, if it is measured within the specified weight, they will not contact each other. . In such a form, when an object exceeding a predetermined weight is placed on the carrier plate, the protruding portion (38 A) of the carrier plate receiving plate (3 8) will contact the stress deforming body holder (3 2). Below the hole (3 2 A), when the tray is to be lifted, the protrusion (38 A) will contact the upper surface of the hole (3 2 A). As a result, when stresses other than those specified by excessive loads or lifting forces are applied, the variation of the stress deformable body is suppressed. The above is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. As an embodiment of the present invention, the status of a plurality of sensing unit units is shown. The plate and the stress deformed body retainer which connects the stress deformed body and the base part, and a part of the carrier plate receiving plate and a part of the stress deformed body holder are embedded structures. Then, when excessive stress such as excessive load or lifting force is applied to the scale, the embedded part will contact. After this, the stress deformed body will become a structure that will not deform. . Here, as an example of the type of sensor, it is exemplified that the paper size of a pair of electric paper is adapted to the Chinese National Standard (CNS) A4 specification (210X297 mm) 507066. Printed by A7 _ B7 of the Intellectual Property Bureau of the Ministry of Economic Affairs ’Consumer Consumption Cooperative. (Explanation of the invention (1 sentence of the plate type electrostatic capacity type scale, but not limited to this form only, a load cell type scale using a stress deformation calibrator is also applicable to the present invention. Also, in the foregoing embodiment, it is elastic Although the type of the body is an example of an electrostatic capacitance type device using a stress deformable body, it is not limited to this form, and the present invention is also applicable to a scale of an inductor using a plate spring as an elastic body. The shape of the separator is not limited to the items exemplified here, and it can be applied as long as it conforms to the size and shape of the elastomer and the electrode plate, and the design is appropriately changed. [Effects of the Invention] According to the induction in the scale of the present invention The stopper mechanism of the unit part, when the stress of excessive load or lifting is added, is connected to the carrier plate and the stress deformation body by the carrier plate receiving plate, The contact between the stress deforming body and the stress deforming body retainer at the base part can limit the deformation of the stress deforming body, so it is not necessary to design special parts to prevent the permanent deformation of the stress deforming body. The stopper mechanism of the induction element portion in the electrostatic capacity type scale of the present invention, in the inductor, that is, a pair of electrode plates, the first electrode plate is installed on the fixed side of the elastic body, and the second electrode plate is The structure is installed on the movable side of the elastic body and restricts the mobility of the first electrode plate to the movable side of the elastic body. When a drop-like stress is applied, the stopper and the Electrode plate contact 'can limit the mobility of the electrode plate, so it is not necessary to install special parts to prevent the electrode plate ________ a- ^ 5 __ This paper size applies Chinese National Standard (CNS) A4 specification (210X 297 mm) ( (Please read the notes on the back before filling out this page)
507066 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明( 的塑性變形。 再者,又,依據本發明的過重承載以及抬舉力的對策 構造或落下對策構造,被使用在感應單元的各零件由於係 使用鋁或鐵的緣故,所以可以高精度地加工,只要感應單 元部就可以應付了,由於該對策的緣故,不必特別調整零 件而可以削減零件的數目。 特別是,根據申請專利範圍第1項中的結構,由於用 來偵知荷重而作用的零件也可以兼作爲止動器,所以既防 止超出規定以上的上下方向的變動,又避免了零件數目的 增力口。 又,依據申請專利範圍第3項中的記載,由於將對衝 撃的變動量爲最大時的電極板自由端部的變動藉由止動器 來加以限制,所以可使電極板的自由端和止動器之間的空 隙的誤差變大,而可以輕易地製作載重感應器單元。 【圖式之簡單說明】 第1圖係本發明之實施例中的秤內部的平面圖。 第2圖是在第1圖中沿A — A線的剖面圖。 第3圖是在第1圖中沿B — B線的剖面圖。 第4圖是在第1圖中的秤上只針對感應單元部的側面 圖。 第5圖是在第4圖的感應單元部的內側面圖。 第6圖係以正面圖及側面圖顯示在第1層中的秤上所 使用的隔板的其中一方的種類。 (請先閲讀背面之注意事項再填寫本頁) _裝_ -訂507066 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Plastic deformation of the invention description (Furthermore, according to the present invention, the counterweight structure of the excessive load and lifting force or the countermeasure structure of the falling force is used in the induction unit Since each part is made of aluminum or iron, it can be processed with high accuracy, and only the induction unit can handle it. Because of this countermeasure, the number of parts can be reduced without special adjustment of the part. In particular, according to the patent application The structure in the first item of the range can also serve as a stopper for the parts that are used to detect the load, so it can prevent the vertical movement beyond the specified value and avoid the boost of the number of parts. According to the description in item 3 of the scope of patent application, since the fluctuation of the free end portion of the electrode plate when the fluctuation amount of the hedging pin is maximized is limited by the stopper, the free end of the electrode plate and the The error between the gaps becomes larger, and the load sensor unit can be easily manufactured. [Simplified description of the drawing] Figure 1 A plan view of the inside of the scale in the embodiment of the present invention. Fig. 2 is a cross-sectional view taken along line A-A in Fig. 1. Fig. 3 is a cross-sectional view taken along line B-B in Fig. 1. Fig. 4 The figure is a side view of only the sensing unit portion on the scale in Fig. 1. Fig. 5 is an inner side view of the sensing unit portion in Fig. 4. Fig. 6 is a front view and a side view of the first unit. One of the types of partitions used on the scale in the layer (Please read the precautions on the back before filling this page) _ 装 _ -Order
本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) -1G - 507066 經濟部智慧財產局員工消費合作社印製 A7 B7__五、發明説明(14) 第7圖係以正面圖及側面圖顯示在第1圖中的秤上所 使用的隔板的另外一方的種類。 第8圖係本發明的其他實施例中的感應單元的平面圖 〇 第9圖係第8圖中的感應單元的側面圖。 第1 0圖係第8圖中的感應單元的背面圖。 第1 1圖係本發明中其他實施例中的感應單元的平面 圖。 第1 2圖係第1 1圖中的感應單元上沿A — A線的剖 面圖。 第1 3圖係第1 1圖中的感應單元上沿B — B線的剖 面圖。 第1 4圖係本發明的其他實施例中的感應單元的平面 圖。 第1 5圖係第1 4圖中的感應單元上沿A 一 A線的剖 面圖。 第1 6圖係第1 4圖中的感應單元上沿B 一 B線的剖 面圖。 第1 7圖係第1 4圖中的感應單元的背面圖。 元件對照表 1:應力變形體 2.·應力變形體保持器 2A:周緣部 3:基底部 3A:凸緣 4:螺釘 - —-_-___-一-:,1— --—- 本紙張尺度適用中周國家標準(CNS ) A4規格(210X 297公釐) (請先閲讀背面之注意事項再填寫本頁) I# ,項再填· 裝· 訂This paper size applies Chinese National Standard (CNS) A4 specification (210X297mm) -1G-507066 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7__5. Description of the invention (14) Figure 7 shows the front view and side The figure shows the other type of partition plate used in the scale in FIG. 1. Fig. 8 is a plan view of a sensing unit in another embodiment of the present invention. Fig. 9 is a side view of the sensing unit in Fig. 8. FIG. 10 is a rear view of the sensing unit in FIG. 8. Fig. 11 is a plan view of a sensing unit in another embodiment of the present invention. Fig. 12 is a cross-sectional view of the induction unit taken along line A-A in Fig. 11. Fig. 13 is a cross-sectional view of the induction unit taken along line B-B in Fig. 11. Fig. 14 is a plan view of a sensing unit in another embodiment of the present invention. FIG. 15 is a cross-sectional view of the induction unit taken along line A-A in FIG. 14. FIG. 16 is a cross-sectional view of the induction unit taken along line B-B in FIG. 14. FIG. 17 is a rear view of the sensing unit in FIG. 14. Component comparison table 1: Stress deformed body 2. Stress deformed body holder 2A: Peripheral part 3: Base part 3A: Flange 4: Screws ---_-___- 一-:, 1-- ----- This paper The standard is applicable to Mid-week National Standard (CNS) A4 specifications (210X 297 mm) (Please read the precautions on the back before filling this page) I #, then fill in the items.
507066 A7 B7 五、發明説明(15) 5A,5B,5C,5D:隔板 7 :可動極板 8A:推壓止動器 8C:缺口部份 U:應力變形體 18:載盤承接板 22:應力變形體保持器 2 8:載盤承接板 3 1:應力變形體 32A:孔 38A,53,54:突出部 6:固定極板 8:載盤承接板 8B:抬舉止動器 9,10A,10B:螺釘 12:應力變形體保持器 21··應力變形體 22A:孔 28A:突出部 32:應力變形體保持器 38:載盤承接板 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐)507066 A7 B7 V. Description of the invention (15) 5A, 5B, 5C, 5D: partition 7: movable pole plate 8A: push stopper 8C: notched part U: stress deformed body 18: carrier plate receiving plate 22: Stress deformer holder 2 8: Carrier plate receiving plate 3 1: Stress deforming body 32A: Holes 38A, 53, 54: Projection 6: Fixed pole plate 8: Carrier plate receiving plate 8B: Lifting stopper 9, 10A, 10B: Screw 12: Stress deformed body holder 21 ... Stress deformed body 22A: Hole 28A: Protrusion 32: Stress deformed body holder 38: Carrier plate receiving plate (Please read the precautions on the back before filling this page) Economy The paper size printed by the Ministry of Intellectual Property Bureau's Consumer Cooperatives applies the Chinese National Standard (CNS) A4 specification (210X297 mm)
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000241498A JP3761392B2 (en) | 2000-08-09 | 2000-08-09 | A balance comprising a load sensor unit having a stopper mechanism |
JP2000254798A JP3969940B2 (en) | 2000-08-25 | 2000-08-25 | Capacitance scale |
Publications (1)
Publication Number | Publication Date |
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TW507066B true TW507066B (en) | 2002-10-21 |
Family
ID=26597653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW90117841A TW507066B (en) | 2000-08-09 | 2001-07-20 | Balance composed of load sensor unit with stopper mechanism |
Country Status (2)
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CN (1) | CN1175256C (en) |
TW (1) | TW507066B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102803913B (en) * | 2009-06-10 | 2014-09-10 | 日东精工株式会社 | Torque sensor |
CN108692798A (en) * | 2018-08-21 | 2018-10-23 | 上海寺冈电子有限公司 | Weighing sensor and weight scale including it |
-
2001
- 2001-07-20 TW TW90117841A patent/TW507066B/en not_active IP Right Cessation
- 2001-08-09 CN CNB011245808A patent/CN1175256C/en not_active Expired - Lifetime
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CN1337569A (en) | 2002-02-27 |
CN1175256C (en) | 2004-11-10 |
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