JP3004673U - Portable level - Google Patents
Portable levelInfo
- Publication number
- JP3004673U JP3004673U JP1994007243U JP724394U JP3004673U JP 3004673 U JP3004673 U JP 3004673U JP 1994007243 U JP1994007243 U JP 1994007243U JP 724394 U JP724394 U JP 724394U JP 3004673 U JP3004673 U JP 3004673U
- Authority
- JP
- Japan
- Prior art keywords
- lines
- transparent container
- container
- liquid
- horizontal line
- 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 - Lifetime
Links
Landscapes
- Golf Clubs (AREA)
Abstract
(57)【要約】
【目的】構成が簡単に廉価に製造でき、かつ、携行が容
易で使用に際して煩わしい操作を要しない簡易形の水準
器を得ることを目的とする。
【構成】透明な容器の一方の壁面と他方の壁面とに、投
影線が合致し且つ互いに直交する線を描くと共に、前記
容器の内部に液体を入れ、その液面の高さを前記投影線
の一方と略同じ高さにしたものであり、具体的には、透
明な容器の一側と他側とに互いに平行に配置され、且
つ、縦横に直交する各２本の線を設けるとともに、前記
容器の内部に液体を入れ、その液面の高さを前記線の一
方と略同一の高さにしてある。
(57) [Abstract] [Purpose] An object is to obtain a simple level that can be manufactured easily at a low cost, is easy to carry, and does not require any troublesome operation. [Structure] Draw lines where projection lines match and are orthogonal to each other on one wall surface and the other wall surface of a transparent container, and put liquid inside the container, and set the height of the liquid surface to the projection line. The height is substantially the same as that of one of the two, and specifically, the transparent container is provided on one side and the other side in parallel with each other, and two lines are provided vertically and horizontally, Liquid is put inside the container, and the height of the liquid surface is substantially the same as one of the lines.
Description
【０００１】[0001]
この考案は例えば、ゴルフのプレイヤーがグリーンの傾斜の方向と量を測定す るのに好適な携帯形の水準器に関するものである。 This invention relates to a handheld spirit level suitable for golf players to measure the direction and amount of the slope of the green, for example.
【０００２】[0002]
このような用途に使用される水準器は携帯に便利な形状と大きさを持ち、且つ 、計測を短時間に行い得ることが求められる。他方、従来から土地その他の斜面 の傾斜量を計測するには、一般に、気泡形の水準器が使用される。気泡形水準器 は円弧状に湾曲させた細いガラス管の中に気泡を入れ、これを精密に平坦な底面 を持つ３０〜５０ｃｍの細長い帯状の枠体に支えた構成となっており、平板測量 その他、水平を見るのに多用されている。 It is required that the spirit level used for such an application should have a shape and size that are convenient for carrying and be able to perform measurement in a short time. On the other hand, the bubble level is generally used to measure the amount of slope of land and other slopes. The bubble level is made by inserting bubbles into a thin glass tube curved in an arc shape and supporting it on an elongated strip frame of 30 to 50 cm with a precisely flat bottom. In addition, it is often used to see the horizontal.
【０００３】 しかしながら、この種の水準器は、条件が整えば高い精度で傾斜量を計測でき る反面、条件、すなわち、平板測量における平板のように水準器を支えるための 、土地の表面と平行な平面を必要とし、それが得られないときは却って測定精度 が低下する不具合がある。また、外形が大きく携行に不便である。However, this type of level can measure the amount of inclination with high accuracy if the conditions are set, but on the other hand, the level is parallel to the surface of the land for supporting the level like a flat plate in flat plate surveying. If a flat surface is required and cannot be obtained, there is a problem that the measurement accuracy is rather reduced. In addition, the outer shape is large and it is not convenient to carry.
【０００４】 そこで、ゴルフ場においてプレイヤーが行う簡易な測定方法は、図５で示すよ うに、ゴルフのクラブＱを利用して目視で行われる。すなわち、クラブＱを手Ｔ で吊り下げ、腰を屈めて低い位置からバーの部分ｑを透かして、その先方の芝面 Ｇを見る。そして、前記バーの部分ｑと芝面Ｇとの交角θを目視で確認する行為 が散見される。Therefore, as shown in FIG. 5, a simple measurement method performed by a player on a golf course is performed visually by using a golf club Q. That is, the club Q is hung with the hand T, and the user bends his / her waist, sees through the bar portion q from a low position, and looks at the grass surface G ahead of it. Then, the act of visually confirming the intersection angle θ between the bar portion q and the turf surface G is occasionally found.
【０００５】[0005]
このようなクラブを使用する観測方法は計測具を携行する不便がないものゝ、 傾きが僅かな場合は分かりにくい。また、先方の芝面が直線でないと傾きの方向 や量を錯覚することがある。さらに、クラブの重心が必ずしもバーの部分の軸線 上にある訳ではないので、そもそもクラブを吊り下げたときバーの部分が鉛直に なる保証は何もない上、バーと芝面との交角も目測であるため測定精度も高くな い。 The observation method using such a club does not have the inconvenience of carrying a measuring tool. It is difficult to understand when the inclination is slight. Also, if the grass surface of the other side is not a straight line, it may give the illusion of the direction and amount of inclination. Furthermore, since the center of gravity of the club is not necessarily on the axis of the bar, there is no guarantee that the bar will be vertical when the club is hung, and the angle of intersection between the bar and the turf is also visually measured. Therefore, the measurement accuracy is not high.
【０００６】[0006]
この考案は上記した課題を解消すべく、透明な容器１２の一方の壁面と他方の 壁面とに、投影線が合致し且つ互いに直交する線Ｈ、Ｖを設けると共に、前記容 器１２の内部に液体１４を入れ、その液面の高さを前記投影線の一方と略同じ高 さにしてある。 それは、具体的には透明な容器１２を球形とし、その周面に赤道線上を通る水 平線Ｈと、その水平線Ｈに直交する子午線Ｖとを設けるとともに、前記容器の内 部に子午線Ｖあるいは水平線Ｈと同じ高さに液体１４を注入してある。 また、透明な容器１２の一側と他側とに互いに平行な面を設け、その平行な面 に縦横に直交する平行な各２本の線Ｈ、Ｖを描くと共に、前記容器１２の内部に 液体１４を入れ、その液面の高さを前記線の一方と略同一の高さにしたものであ り、具体的には透明な容器１２の外面を略円柱状とし、その端面に軸心を通り互 いに直交する垂直線Ｖと水平線Ｈと設け、前記水平線Ｈと略同一の高さに液体１ ４を収容してある。 それらは必要により、前記透明な容器１２に設けられた線Ｈ、Ｖを挟んで上下 いずれか、あるいは双方に傾斜角を示す目盛りを設けてある。 In order to solve the above-mentioned problems, the present invention provides lines H and V on one wall surface and the other wall surface of the transparent container 12 whose projection lines coincide with each other and are orthogonal to each other. The liquid 14 is put in, and the height of the liquid surface thereof is made substantially the same as one of the projection lines. Specifically, the transparent container 12 has a spherical shape, and a horizontal line H passing through the equator line and a meridian V orthogonal to the horizontal line H are provided on the peripheral surface of the container 12, and the meridian V or the meridian V is provided inside the container. The liquid 14 is injected at the same height as the horizontal line H. Further, the transparent container 12 is provided with parallel surfaces on one side and the other side, and two parallel lines H and V perpendicular to the vertical and horizontal directions are drawn on the parallel surface, and at the same time, inside the container 12. The liquid 14 is put in and the height of the liquid surface is made substantially the same as that of one of the lines. Specifically, the outer surface of the transparent container 12 is formed into a substantially cylindrical shape, and the end surface thereof has an axial center. A vertical line V and a horizontal line H, which pass through each other and are orthogonal to each other, are provided, and the liquid 14 is contained at substantially the same height as the horizontal line H. If necessary, they are provided with scales indicating an inclination angle on either or both sides of the lines H and V provided on the transparent container 12 above or below.
【０００７】[0007]
透明な容器１２を眼前に持ち、容器１２の一方の壁面と他方の壁面とに描いた 水平線Ｈと垂直線Ｖとの線を透視しそれらの交点Ｃを一致させると、一方の面に 設けた線を他方の面へ投影したことになり、両線は重なり合って十字の線が見え る。次に、それら十字線の一方と液面とを平行にすると、十字線の他方の線は鉛 直方向を指し示す。この状態で透明な容器１２を透かして、あるいは、透かさず 、容器１２の縁で芝面をみれば、水平線Ｈと芝面とのなす角が芝面の傾き方向と 傾き量を表している。他の用法として、芝面と水平線Ｈとを合致させれば、液体 の液面と水平線Ｈとのなす角が芝面の傾き方向と傾き量を表している。 Hold the transparent container 12 in front of you, see through the horizontal line H and the vertical line V drawn on one wall surface and the other wall surface of the container 12, and if the intersections C of them are aligned, they are provided on one surface. The lines are projected on the other side, and both lines overlap and you can see the cross line. Next, when one of the cross lines is parallel to the liquid surface, the other line of the cross lines points in the vertical direction. In this state, when the grass surface is seen through the transparent container 12 or without being transparent, the angle between the horizon H and the grass surface represents the tilt direction and the tilt amount of the grass surface. As another usage, when the turf surface and the horizontal line H are matched, the angle formed by the liquid surface of the liquid and the horizontal line H represents the inclination direction and the inclination amount of the turf surface.
【０００８】[0008]
以下、図示の実施例によって、この考案を説明する。図中、１０はこの考案に 係る携帯形水準器である。携帯形水準器１０は図１で示すように、合成樹脂ある いはガラスなど透明な材料によって球形（図１）あるいは円柱形（図２）に作ら れている。すなわち、携帯形水準器１０は透明な容器１２と、その透明な容器１ ２の内部に注入された少量の液体１４とからなっている。なお、前記透明な容器 １２の形状はこの考案の構成上、必ずしも円形や円柱形である必要はなく、例え ば四角形の箱状に作られても機能上なんら支障はない。 The present invention will be described below with reference to the illustrated embodiments. In the figure, 10 is a portable spirit level according to the present invention. As shown in FIG. 1, the portable level 10 is made of a transparent material such as synthetic resin or glass, and has a spherical shape (FIG. 1) or a cylindrical shape (FIG. 2). That is, the portable spirit level 10 is composed of a transparent container 12 and a small amount of liquid 14 injected into the transparent container 12. The shape of the transparent container 12 does not necessarily have to be circular or cylindrical in view of the configuration of the present invention, and for example, if it is formed in a rectangular box shape, there is no problem in function.
【０００９】 まず、前記図１の例について説明すると、透明な容器１２は直径が約４ｃｍの 球形をなし、それは厚さ約２ｍｍの透明な合成樹脂あるはガラスによって作られ ている。そして、表面の一部に透孔１６が設けてあり、そこから内部へ後述する ように、所定量の着色した透明な水を注水し蓋１７によって密封してある。蓋１ ７を密封する手段としてはゴム栓やコルク栓のような弾性材からなる栓をして水 の交換ができるようにする場合もあり、あるいは、腐敗しない液体を入れてアラ ルダイトのようなエポキシ樹脂製の接着材によって開かないように閉じてしまう 場合もある。First, referring to the example of FIG. 1, the transparent container 12 has a spherical shape with a diameter of about 4 cm, which is made of transparent synthetic resin or glass with a thickness of about 2 mm. A through-hole 16 is provided in a part of the surface, and a predetermined amount of colored transparent water is poured into the inside from the hole 16 and sealed with a lid 17 as described later. As a means for sealing the lid 17, a stopper made of an elastic material such as a rubber stopper or a cork stopper may be used so that water can be exchanged, or a liquid which does not rot is put into the lid 17 such as araldite. In some cases, the epoxy resin adhesive closes it rather than opening it.
【００１０】 透明な容器１２の表面には透かしてみたとき見える十字線が描いてあり、その 輪郭部分に目盛りが刻んである。すなわち、図１で示す球形の透明な容器１２場 合、その十字線は直径に相当する位置に描かれ、且つ互いに交差する２本の円か らなっている。すなわち、地球に例えるならば赤道に相当する水平線Ｈと子午線 に相当する垂直線Ｖとが描かれている。そして、子午線に相当する垂直線Ｖと直 交する他の子午線の上に１０〜１５°の間隔で傾斜度を示す目盛り１２ａが刻ん である。On the surface of the transparent container 12, a cross line that is visible when viewed through is drawn, and a scale is engraved on the outline portion. That is, in the case of the spherical transparent container 12 shown in FIG. 1, the cross line is drawn at a position corresponding to the diameter and is composed of two circles intersecting with each other. That is, a horizontal line H corresponding to the equator and a vertical line V corresponding to the meridian are drawn if compared to the earth. Then, the scales 12a showing the inclination degree are engraved at intervals of 10 to 15 ° on the other meridian that intersects directly with the vertical line V corresponding to the meridian.
【００１１】 また、図２で示す円柱形の透明な容器１２の場合、その十字線は容器の端面１ ２ｂにその軸心Ｃを通り、且つ、互いに直交する水平線Ｈと垂直線Ｖとが描かれ ている。なお、この十字線は透明な容器１２の両端面に描かれており、それら両 端面の十字線は互いに平行に描かれていて、一方の端面から透かせてみるとき、 両端面に描かれた十字線が一つに重なって見えるようになっている。Further, in the case of the cylindrical transparent container 12 shown in FIG. 2, the cross line is drawn as a horizontal line H and a vertical line V passing through the axis C of the end face 12b of the container and orthogonal to each other. It is The cross lines are drawn on both end faces of the transparent container 12, and the cross lines on both end faces are drawn parallel to each other, and when they are seen through from one end face, they are drawn on both end faces. The crosshairs appear to overlap.
【００１２】 こゝで、前記したように透明な容器１２の中空の内部には内容量の約半分の着 色された透明な水が入れてある。これを更に厳密に説明すると、そこに注入され た水の水面Ｌが前記水平線Ｈと略同一の高さになるようにしてある。よって、透 明な容器１２を手に取り、それを透かして見て手前側の十字線と先方の十字線と を一致させると、水面Ｌは水平線Ｈと垂直線Ｖとの交点（軸心）Ｃと同じ高さに なる。Here, as described above, about half the content volume of colored transparent water is contained in the hollow interior of the transparent container 12. To explain this more strictly, the water surface L of the water injected therein is set to have substantially the same height as the horizontal line H. Therefore, if you pick up the transparent container 12 and see through it and match the front crosshair with the front crosshair, the water surface L will intersect the horizontal line H and the vertical line V (axis center). It is the same height as C.
【００１３】 この実施例に係る携帯形水準器１０の使用方法を説明する。まず、携帯形水準 器１０を眼前に持ってきて透かして見る。そして、手前側と向い側の水平線Ｈと 垂直線Ｖが合致して一個の十字に見えるようにし、次いで、携帯形水準器１０を 軸心Ｃの周りで回転させ、水平線Ｈと水面Ｌが一致するように整列させる。そし て、この位置を保ちつゝ、ボールを通して先方のグリーンを視準して、グリーン と交差する目盛り１２ａを読めば、地形がどちらへどの程度に傾いているかが計 測できる。A method of using the portable spirit level 10 according to this embodiment will be described. First, bring the portable electronic level 10 in front of you and see through it. Then, the horizontal line H on the front side and the vertical line V on the opposite side are aligned so that they look like a single cross, and then the portable level 10 is rotated around the axis C so that the horizontal line H and the water surface L are aligned. Align as you would. Then, while keeping this position, aim at the other green through the ball and read the scale 12a that intersects with the green, and you can measure to what extent the terrain is inclined.
【００１４】 もっとも、水準器１０の使用方法はこれに限らず、以下のようにすることも可 能である。まず、手前側と向い側の水平線Ｈと垂直線Ｖを合致させ十字に見える ようにし、それを通して先方のグリーンを見る処までは前記と同じであるが、携 帯形水準器１０を軸心Ｃの周りで回転させるとき、水平線Ｈを水面Ｌでなく芝面 とそろえる。そして、その状態で水面Ｌと交差する目盛り１２ａを読んでも、同 様の計測結果が得られる。なお、先方のグリーンを視準するのに、ボールを通さ ず、ボールの縁でグリーンを見る様にすることも可能である。However, the method of using the electronic level 10 is not limited to this, and the following method can be used. First, align the horizontal line H and the vertical line V on the front side and the opposite side so that they look like a cross, and it is the same as above until you see the green on the other side, but the portable level 10 is used as the axis C. When rotating around, align the horizon H with the lawn surface, not the water surface L. Then, even if the scale 12a intersecting the water surface L is read in that state, the same measurement result can be obtained. It should be noted that it is possible to collimate the other green, but not to let the ball pass, but to see the green at the edge of the ball.
【００１５】 なお、この考案において、水平線Ｈと垂直線Ｖは一般に透明な容器１２の外面 に印刷あるいは刻んで形成するが、２色の塗り分けによって線を形成したものを も含むことは言うまでもない。In this invention, the horizontal line H and the vertical line V are generally formed by printing or engraving on the outer surface of the transparent container 12. However, it goes without saying that the line is formed by applying two colors separately. .
【００１６】[0016]
この考案は以上のように、比較的小型の透明な容器１２に液体１４を入れただ けのものであるから、構造が簡単で廉価に作ることができるばかりか、ポケット にも入れ易く携行が容易である。また、地形の計測に際しても、単にその透明な 容器１２を覗くだけの動作で、地面の傾斜の方向と傾き量が計測できるので、計 測が容易であるなどの効果がある。 As described above, since the liquid 14 is simply put in the relatively small transparent container 12 as described above, not only is the structure simple and inexpensive to make, but it is also easy to put in a pocket and easy to carry. Is. Also, when measuring the terrain, the direction and the amount of inclination of the ground can be measured by simply looking into the transparent container 12, which is advantageous in that the measurement is easy.
【図１】この考案の実施例である携帯形水準器の一例を
示す外観図である。FIG. 1 is an external view showing an example of a portable spirit level according to an embodiment of the present invention.
【図２】他の実施例を示す図１相当の外観図である。FIG. 2 is an external view corresponding to FIG. 1 showing another embodiment.
【図３】図１、図２の携帯形水準器を視準したときの視
野を示す視準図である。FIG. 3 is a collimation diagram showing a visual field when collimating the portable electronic level shown in FIGS. 1 and 2;
【図４】ゴルフ場のグリーンを示す鳥瞰図である。FIG. 4 is a bird's-eye view showing the green of the golf course.
【図５】ゴルフクラブを使用して芝面の傾斜を計測して
いる状態を示す原理図である。FIG. 5 is a principle view showing a state in which the inclination of the turf surface is measured using a golf club.
１０・・・・携帯形水準器 １２・・・・透明な容器 １２ａ・・・目盛り １２ｂ・・・容器の端面 １４・・・・液体（水） １６・・・・透孔 １７・・・・蓋 Ｃ・・・・軸心（交点） Ｈ・・・・水平線（赤道） Ｌ・・・・水面 Ｖ・・・・垂直線（子午線） 10 ... Portable level 12 ... Transparent container 12a ... Scale 12b ... End surface of container 14 ... Liquid (water) 16 ... Through hole 17 ... Lid C ・ ・ ・ ・ Axis center (intersection) H ・ ・ ・ ・ ・ ・ Horizontal line (equator) L ・ ・ ・ ・ Water surface V ・ ・ ・ ・ Vertical line (meridian)
Claims (5)
とに、投影線が合致し且つ互いに直交する線Ｈ、Ｖを設
けると共に、前記容器１２の内部に液体１４を入れ、そ
の液面の高さを前記投影線の一方と略同じ高さにしてあ
る携帯形水準器。1. A transparent container 12 is provided with lines H and V on one wall surface and the other wall surface of which the projection lines are coincident with each other and orthogonal to each other. A portable spirit level in which the height of the surface is substantially the same as one of the projection lines.
道線上を通る水平線Ｈと、その水平線Ｈに直交する子午
線Ｖとを設けるとともに、前記容器の内部に子午線Ｖあ
るいは水平線Ｈと同じ高さに液体１４を注入してなる携
帯形水準器。2. The transparent container 12 has a spherical shape, and a peripheral surface thereof is provided with a horizontal line H passing through the equator line and a meridian V orthogonal to the horizontal line H, and the same as the meridian V or the horizontal line H inside the container. A portable level that is filled with liquid 14 at the height.
行な面を設け、その平行な面に縦横に直交する平行な各
２本の線Ｈ、Ｖを描くと共に、前記容器１２の内部に液
体１４を入れ、その液面の高さを前記線の一方と略同一
の高さにしてある携帯形水準器。3. A transparent container 12 is provided with parallel surfaces on one side and the other side, and two parallel lines H and V orthogonal to each other in the vertical and horizontal directions are drawn on the parallel surface. A portable level, in which the liquid 14 is put in the inside of the container and the height of the liquid surface thereof is substantially the same as one of the lines.
の端面に軸心Ｃを通り互いに直交する垂直線Ｖと水平線
Ｈと設け、前記水平線Ｈと略同一の高さに液体１４を収
容してなる携帯形水準器。4. An outer surface of a transparent container 12 is formed into a substantially cylindrical shape, and an end surface thereof is provided with a vertical line V and a horizontal line H which pass through an axis C and are orthogonal to each other. A portable level that is housed.
いて、前記透明な容器１２に設けられた線Ｈ、Ｖを挟ん
で上下いずれか、あるいは双方に傾斜角を示す目盛りを
設けてなる携帯形水準器。5. The scale according to any one of claims 1 to 5, wherein lines H and V provided on the transparent container 12 are sandwiched between the upper and lower sides, or both, to indicate a tilt angle. Portable level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994007243U JP3004673U (en) | 1994-05-26 | 1994-05-26 | Portable level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994007243U JP3004673U (en) | 1994-05-26 | 1994-05-26 | Portable level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3004673U true JP3004673U (en) | 1994-11-22 |
Family
ID=43140589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1994007243U Expired - Lifetime JP3004673U (en) | 1994-05-26 | 1994-05-26 | Portable level |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3004673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0452383U (en) * | 1990-09-11 | 1992-05-01 | ||
| JP2012149921A (en) * | 2011-01-17 | 2012-08-09 | Topcon Corp | Inclination detector and inclination detecting apparatus |
| JP2019011558A (en) * | 2017-06-29 | 2019-01-24 | 本田技研工業株式会社 | Work machine |
-
1994
- 1994-05-26 JP JP1994007243U patent/JP3004673U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0452383U (en) * | 1990-09-11 | 1992-05-01 | ||
| JP2012149921A (en) * | 2011-01-17 | 2012-08-09 | Topcon Corp | Inclination detector and inclination detecting apparatus |
| JP2019011558A (en) * | 2017-06-29 | 2019-01-24 | 本田技研工業株式会社 | Work machine |
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