JPS6011473Y2 - Scale display structure - Google Patents
Scale display structureInfo
- Publication number
- JPS6011473Y2 JPS6011473Y2 JP11857179U JP11857179U JPS6011473Y2 JP S6011473 Y2 JPS6011473 Y2 JP S6011473Y2 JP 11857179 U JP11857179 U JP 11857179U JP 11857179 U JP11857179 U JP 11857179U JP S6011473 Y2 JPS6011473 Y2 JP S6011473Y2
- Authority
- JP
- Japan
- Prior art keywords
- pointer
- pinion shaft
- fitting
- scale
- fitting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Description
【考案の詳細な説明】
本考案は、受皿の上下動に連動して回転するピニオン軸
と、該ピニオン軸に嵌合孔が嵌合してこのピニオン軸に
取付けられる指針とを有するはかりにおける表示部の構
造に関し、その目的とするところは、指針をピニオン軸
に取付けるに際し、この指針のゼロ調がしやすい角度位
置に取付けることができるようにした構造を提供するこ
とにある。[Detailed description of the invention] The present invention provides an indication for a scale having a pinion shaft that rotates in conjunction with the vertical movement of a saucer, and a pointer that is attached to the pinion shaft by fitting a fitting hole into the pinion shaft. Regarding the structure of the part, the purpose is to provide a structure that allows the pointer to be attached to the pinion shaft at an angular position where it is easy to zero-adjust the pointer.
以下、本考案の一実施例を第１図〜第３図に基づ°いて
説明する。An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.
１は、はかり本体、２は受皿であって、はかり・本体１
内に配設された計重ばね（図示せず）にロバ−パル機構
（図示せず）を介して支持された支軸３上端に固定され
ている。1 is the scale body, 2 is the saucer, and the scale/main body 1
It is fixed to the upper end of a support shaft 3 supported by a weight spring (not shown) disposed therein via a donkey pal mechanism (not shown).
４は上記ロバ−パル機構に取付けられて矢印Ａ、 Ｂ方
向に往復移動自在なアーム、５ははかり本体１の前面に
形成された表示窓、６は目盛板、７はピニオン軸であっ
て、その両端は上記目盛板６の裏面に固着されたブラケ
ット８に回転自在に支持されている。4 is an arm that is attached to the donkey pal mechanism and can freely move back and forth in the directions of arrows A and B; 5 is a display window formed on the front surface of the scale body 1; 6 is a scale plate; 7 is a pinion shaft; Both ends thereof are rotatably supported by brackets 8 fixed to the back surface of the scale plate 6.
またこのピニオン軸７の一端は目盛板６を貫通して表示
部内に突出し、さらにこの一端の先端には断面四角形の
指針嵌合部９を形成してあり、この嵌合部９にはねじ部
１０を突設しである。Further, one end of this pinion shaft 7 penetrates through the scale plate 6 and protrudes into the display section, and furthermore, a pointer fitting part 9 with a square cross section is formed at the tip of this one end, and this fitting part 9 has a threaded part. 10 is provided protrudingly.
１１は指針であって、上記指針嵌合部９に嵌合する八角
形の嵌合孔１２を有する嵌合リング１３を有している。A pointer 11 has a fitting ring 13 having an octagonal fitting hole 12 that fits into the pointer fitting portion 9.
１４は上記ねじ部１０に螺合する指針１１の抜は止め用
ナツト、１５は上端が前記アーム４の先端に回転自在に
ピン連結されると共に前記ピニオン軸７の歯部に噛合す
るラック、１６は該ラック１５を上下動自在に支持する
ガイド枠、１７は計重ばねを上下動させて、指針１１の
ゼロ調をおこなうゼロ調つまみ、１８はガラスである。14 is a nut for preventing the pointer 11 from being removed, which is screwed into the threaded portion 10; 15 is a rack whose upper end is rotatably connected to the tip of the arm 4 with a pin and which meshes with the teeth of the pinion shaft 7; 16; 17 is a guide frame that supports the rack 15 in a vertically movable manner; 17 is a zero adjustment knob that moves the weight spring up and down to zero the pointer 11; and 18 is glass.
上記構成において、受皿２上に被計重物を載せると、計
重ばねが伸長させられてアーム４が矢印Ａ方向へ移動し
、ラック１５を介してピニオン軸７が回転させられて指
針１１により計重値が表示されるものである。In the above configuration, when a heavy object to be weighed is placed on the tray 2, the weighing spring is expanded and the arm 4 is moved in the direction of arrow A, and the pinion shaft 7 is rotated via the rack 15 so that the pointer 11 The weight value is displayed.
ところで指針１１をピニオン軸７に取付ける際、ピニオ
ン軸７には四角形の嵌合部９があり、指針１１には八角
形の嵌合孔１２がある。By the way, when attaching the pointer 11 to the pinion shaft 7, the pinion shaft 7 has a square fitting portion 9, and the pointer 11 has an octagonal fitting hole 12.
したがって嵌合部９に対して嵌合孔１２を４５°ごとに
嵌合させることができる。Therefore, the fitting holes 12 can be fitted into the fitting portions 9 at every 45°.
かりに両者とも四角形であるとすると９０°ごとに嵌合
することになり、指針１１をピニオン軸７に取付けたと
きに、該指針１１の先端が目盛のゼロ点から遠く離れて
しまうおそれがある。If both are square, they will fit at every 90°, and when the pointer 11 is attached to the pinion shaft 7, there is a risk that the tip of the pointer 11 will be far away from the zero point of the scale.
かかる場合にはゼロ調つまみ１７を何回も回わしてゼロ
調をしなくてはならず、手間のかかるものである。In such a case, the zero adjustment knob 17 must be turned many times to perform zero adjustment, which is time-consuming.
これに対し本考案実施例によれば、上記したごと＜４５
°ごとに嵌合させることができるから、指針１１をピニ
オン軸７に取付けたときに、該指針１１の先端がゼロ点
からあまり遠く離れず、ゼロ調つまみ１７によるゼロ調
を容易におこなうことができるものである。On the other hand, according to the embodiment of the present invention, as described above, <45
Since it can be fitted in degrees, when the pointer 11 is attached to the pinion shaft 7, the tip of the pointer 11 does not move too far from the zero point, making it easy to adjust the zero using the zero adjustment knob 17. It is possible.
本考案の他の実施例を第４図に基づいて説明すると、ピ
ニオン軸７の嵌合部１９を断面三角形に形成七であり、
また指針１１の嵌合孔２０を六角形に形威しである。Another embodiment of the present invention will be described based on FIG. 4. The fitting portion 19 of the pinion shaft 7 is formed to have a triangular cross section;
Further, the fitting hole 20 of the pointer 11 is shaped like a hexagon.
この場合、嵌合部１９に対して嵌合孔２０を６００ごと
に嵌合させることができるものである。In this case, the fitting holes 20 can be fitted into the fitting portions 19 every 600.
以上述べたごとく本考案のはかりの表示部構造によれば
、ピニオン軸は指針嵌合部を断面三角形または四角形に
形成し、上記指針の嵌合孔を、上記指針嵌合部の断面形
状に対応させて六角形または六角形に形威しであるから
、指針嵌合部と嵌合孔とを同一形状にした場合に比べて
、指針をピニオン軸に取付けるに際して該指針の先端を
目盛のゼロ点に近ずけることができ、ゼロ調を容易にお
こなうことができるものである。As described above, according to the display structure of the scale of the present invention, the pointer fitting portion of the pinion shaft is formed to have a triangular or square cross section, and the pointer fitting hole corresponds to the cross-sectional shape of the pointer fitting portion. Since the shape is hexagonal or hexagonal, it is easier to attach the tip of the pointer to the pinion shaft than if the pointer fitting part and the fitting hole were the same shape. It is possible to get close to zero and easily perform zero adjustment.
第１図〜第３図は本考案の一実施例を示し、第１図は、
はかりの一部切欠き側面図、第２図は要部の分解斜視図
、第３図はピニオン軸と指針の正面図である。
第４図は本考案の他の実施例を示すピニオン軸と指針の
正面図である。
１・・・・・・はかり本体、２・・・・・・受皿、４・
・・・・・アーム、６・・・・・・目盛板、７・・・・
・ピニオン軸、９，１９・・・・・・嵌合部、１１・・
・・・・指針、１２．２０・・・・・・嵌合Ｌ １５
−−−−−−ラック。FIGS. 1 to 3 show an embodiment of the present invention, and FIG.
A partially cutaway side view of the scale, FIG. 2 is an exploded perspective view of the main parts, and FIG. 3 is a front view of the pinion shaft and pointer. FIG. 4 is a front view of a pinion shaft and a pointer showing another embodiment of the present invention. 1... Scale body, 2... Saucer, 4.
...Arm, 6...Scale plate, 7...
・Pinion shaft, 9, 19... Fitting part, 11...
...Pointer, 12.20...Fitting L 15
−−−−−−Rack.
Claims (1)
オン軸に嵌合孔が嵌合してこのピニオン軸に取付けられ
る指針とを有するはかりにおいて、上記ピニオン軸の指
針嵌合部を断面三角形または四角形に形成し、上記指針
の嵌合孔を、上記指針嵌合部の断面形状に対応させて六
角形または八角形に形成したことを特徴とするはかりの
表示部構造。In a scale having a pinion shaft that rotates in conjunction with the vertical movement of the saucer, and a pointer that is attached to the pinion shaft by fitting a fitting hole into the pinion shaft, the pointer fitting portion of the pinion shaft has a triangular cross section. Alternatively, a structure of a display portion of a scale, characterized in that the pointer is formed in a rectangular shape, and the fitting hole of the pointer is formed in a hexagonal or octagonal shape corresponding to the cross-sectional shape of the pointer fitting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11857179U JPS6011473Y2 (en) | 1979-08-28 | 1979-08-28 | Scale display structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11857179U JPS6011473Y2 (en) | 1979-08-28 | 1979-08-28 | Scale display structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5637028U JPS5637028U (en) | 1981-04-09 |
| JPS6011473Y2 true JPS6011473Y2 (en) | 1985-04-16 |
Family
ID=29350781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11857179U Expired JPS6011473Y2 (en) | 1979-08-28 | 1979-08-28 | Scale display structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6011473Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927038A (en) * | 1982-08-04 | 1984-02-13 | 小沢コンクリ−ト工業株式会社 | Underground penetrating trench |
| JPS60181434A (en) * | 1984-02-27 | 1985-09-17 | 杉山 重昭 | Water pervious type rainwater distributing trench and water pervious and water collection type distributing trench and culvert |
-
1979
- 1979-08-28 JP JP11857179U patent/JPS6011473Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5637028U (en) | 1981-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6011473Y2 (en) | Scale display structure | |
| US3161244A (en) | Zeroing device for bathroom type scales | |
| JPH03117735U (en) | ||
| JPS6039783Y2 (en) | scale with clock | |
| JPS5810120Y2 (en) | scales | |
| US1982939A (en) | Platform scale | |
| US2456447A (en) | Dental surveying instrument | |
| CN206321319U (en) | Counter balance and height-adjustable balance | |
| JPS6014188Y2 (en) | Tare device for spring scales | |
| JPS5820899Y2 (en) | Hanging plate support device for hanging plate type scales | |
| JPH0326427Y2 (en) | ||
| JP3719593B2 (en) | Pan base fixing mechanism of scale | |
| JPH0351330U (en) | ||
| US3181634A (en) | Weighing scales | |
| JPS6326736Y2 (en) | ||
| JPS6311609Y2 (en) | ||
| JPS5899Y2 (en) | Weight adjustment device for weighing machines | |
| JPS6015142Y2 (en) | scale level | |
| JPS6113244Y2 (en) | ||
| JPS6139947Y2 (en) | ||
| JPS5825293Y2 (en) | Protractor assembly for slope surveying | |
| JPH02122380U (en) | ||
| JPS5825309Y2 (en) | Spring adjustment device in scales | |
| JPH0114895Y2 (en) | ||
| JPH0225146Y2 (en) |