JP3445344B2 - Reflector equipment for surveying instruments - Google Patents
Reflector equipment for surveying instrumentsInfo
- Publication number
- JP3445344B2 JP3445344B2 JP35230993A JP35230993A JP3445344B2 JP 3445344 B2 JP3445344 B2 JP 3445344B2 JP 35230993 A JP35230993 A JP 35230993A JP 35230993 A JP35230993 A JP 35230993A JP 3445344 B2 JP3445344 B2 JP 3445344B2
- Authority
- JP
- Japan
- Prior art keywords
- reflection sheet
- illumination
- sheet body
- mirror device
- surveying instrument
- 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
- Optical Radar Systems And Details Thereof (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は測量機用反射鏡装置に係
り、特に測定したい位置に立てて、光波距離計又はトー
タルステーション(以下単に「測距測角儀」という)か
ら射出した光を出射方向に反射させる反射鏡装置であっ
て、マイクロプリズムが密集する反射シートによって反
射面を構成した測量機用反射鏡装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reflecting mirror device for a surveying instrument, and in particular, it stands up at a position to be measured and emits light emitted from a light wave range finder or a total station (hereinafter simply referred to as "distance measuring and measuring instrument"). The present invention relates to a mirror device for a surveying instrument, which is a mirror device for reflecting light in a direction, in which a reflecting surface is constituted by a reflecting sheet in which micro-prisms are concentrated.
【0002】[0002]
【従来の技術】従来から反射鏡装置としては、コーナキ
ューブと呼ばれるプリズムを用いた反射鏡装置や反射シ
ートを用いた反射鏡装置が知られている。プリズムを用
いた反射鏡装置は、距離計測に用いられるものであり、
コーナキューブがガラス製で、かさばり且つ重量がある
ため取り扱いにくく、コストも高いという問題がある。2. Description of the Related Art Conventionally, as a reflecting mirror device, a reflecting mirror device using a prism called a corner cube and a reflecting mirror device using a reflecting sheet are known. The reflector device using the prism is used for distance measurement,
Since the corner cube is made of glass, bulky and heavy, it is difficult to handle and the cost is high.
【0003】また測量機用反射鏡装置は、基台上に垂直
支軸を設け、この垂直支軸に支持枠を設け、この支持枠
に水平支軸が形成され、この水平支軸に反射シート体を
回動可能に配設させた技術が知られている。この反射シ
ート体はベースプレートに微小なマイクロプリズム群を
裏面に形成した反射シートが貼着一体化されて、反射シ
ート体が水平支軸、支持枠及び垂直支軸によって水平支
軸回り及び垂直支軸回りにそれぞれ回動させ、反射シー
トを自由に傾動および反転させることができ、測距測角
儀に対し簡単に正対した状態とすることができる。反射
シートを用いた反射鏡装置は、軽量で、嵩ばらず、コス
トも安いという利点がある。In addition, a reflector for a surveying instrument is provided with a vertical support shaft on a base, a support frame is provided on the vertical support shaft, a horizontal support shaft is formed on the support frame, and a reflection sheet is provided on the horizontal support shaft. A technique in which a body is rotatably arranged is known. This reflection sheet body is formed by adhering and integrating a reflection sheet having a microplate group formed on the back of a base plate, and the reflection sheet body is horizontally supported by a horizontal support shaft, a support frame and a vertical support shaft.
The reflecting sheet can be freely tilted and inverted by rotating around the axis and around the vertical support axis, and can be easily brought into a state directly facing the distance measuring and measuring instrument. A reflecting mirror device using a reflecting sheet has advantages of being lightweight, not bulky , and low in cost.
【0004】[0004]
【発明が解決しようとする課題】しかし、従来の反射シ
ートを用いた反射鏡装置を夜間やトンネル内等の暗い環
境下で使用する場合には、測距測角儀のターゲットであ
る反射シート体の位置がわからず、懐中電灯等で反射シ
ート体を照明した状態で、測量を全儀なくされていた。
このためわざわざ反射シート体を照明することが必要で
作業が面倒な上に、この照明のため作業者が必要で、作
業性が非常に悪いという問題があった。However, when the reflecting mirror device using the conventional reflecting sheet is used at night or in a dark environment such as in a tunnel, the reflecting sheet body which is the target of the rangefinder. I didn't know the position of, and I was obliged to do surveying while the reflective sheet was illuminated with a flashlight.
Therefore, there is a problem that it is necessary to illuminate the reflection sheet body, and the work is troublesome, and an operator is required for this illumination, which results in very poor workability.
【0005】なお夜間やトンネル内等の暗い環境下にお
いて使用する目的をもった反射鏡装置も提案されてい
る。例えばコーナープリズムの後方に照明光源を着脱可
能に配置する提案技術(例えば実開昭62−14697
6号公報参照)、切欠きを設けた前板の裏面を着設して
なる測量貼板において、裏面を電子照明板をもって構成
した提案技術(実開昭61−34410号公報参照)が
知られている。A reflecting mirror device intended for use at night or in a dark environment such as in a tunnel has also been proposed. For example, a proposed technique in which an illumination light source is detachably arranged behind a corner prism (for example, Japanese Utility Model Laid-Open No. 62-14697).
6), a proposed technique (see Japanese Utility Model Laid-Open No. 61-34410) in which a back surface of a front plate provided with a notch is attached to a survey sticking plate, and the back surface is constituted by an electronic illuminating plate. ing.
【0006】しかしコーナープリズムは、前述したよう
に距離計測を目的としており、かさばり且つ重量がある
ため取り扱いにくく、コストも高いという不都合があ
り、貼板は角度計測を目的としており、上記提案技術で
は切欠きからのみ照明されるため、判別しずらいという
不都合があった。However, as described above, the corner prism has the inconvenience that it is difficult to handle because it is bulky and heavy, and it is expensive, and the pasting plate is intended for angle measurement. Since it is illuminated only from the notch, it is difficult to determine.
【0007】本発明の目的は、距離計測及び角度計測が
共に可能で、夜間等の暗い条件下での測量作業性のよい
反射シートを用いた測量機用反射鏡装置の提供にある。An object of the present invention is to provide a reflecting mirror device for a surveying instrument using a reflecting sheet capable of both distance measurement and angle measurement and having good surveying workability in dark conditions such as at night.
【0008】[0008]
【課題を解決するための手段】本発明に係る測量機用反
射鏡装置は、前面を反射面とする平板状の反射シート体
が互いに直交する水平支軸と垂直支軸回りに回動できる
ように枠体によって支持された測量機用反射鏡装置にお
いて、前記反射シート体は透明パネルに透光性反射シー
トを貼着した光透過性材により構成されると共に、前記
反射シート体の裏側に照明保持手段が設けられ、該照明
保持手段により反射シート体を透過照明する照明手段が
着脱可能に配設されることを特徴とする。In a reflector apparatus for a surveying instrument according to the present invention, a flat plate-like reflecting sheet body having a front surface as a reflecting surface can rotate about a horizontal spindle and a vertical spindle which are orthogonal to each other. In a reflector device for a surveying instrument supported by a frame body, the reflection sheet body is composed of a light transmissive material in which a translucent reflection sheet is attached to a transparent panel, and the back side of the reflection sheet body is illuminated. A holding means is provided, and the lighting means for transmitting and illuminating the reflection sheet body by the lighting holding means is detachably arranged.
【0009】上記照明保持手段は固定ねじを備えた枠体
であり、前記照明手段は小型の懐中電灯であり、前記枠
体の中心と前記反射シートの十字線中心が一致している
と共に、前記懐中電灯の電球側が着脱可能に配設されて
なる構成とする。また前記照明保持手段は固定ねじを備
えた枠体であり、前記照明手段は、面照明器であり、前
記枠体に前記面照明器の発光面が着脱可能に配設されて
なる構成とすることもできる。The illumination holding means is a frame body provided with a fixing screw, the illumination means is a small flashlight, and the center of the frame body and the center of the crosshair of the reflection sheet are aligned with each other. The light bulb side of the flashlight is detachably arranged. Further, the illumination holding means is a frame body provided with a fixing screw, the illumination means is a surface illuminator, and the light emitting surface of the surface illuminator is detachably arranged on the frame body. You can also
【0010】[0010]
【作用】本発明に係る測量機用反射鏡装置は、反射シー
ト体が透明パネルに透光性反射シートを貼着した光透過
性材により構成されると共に、前記反射シート体の裏側
に照明保持手段が設けられ、該照明保持手段により反射
シート体を透過照明する照明手段が着脱可能に配設され
るので、明るい状態での作業には、照明手段なしで作業
を行えると共に、夜間やトンネル等の暗所においては、
照明手段を取着する。このとき反射シート体は光透過性
であるので、反射シート体を照明することで、反射シー
ト体が発光し、暗い条件下において、測距測角儀からタ
ーゲットである反射シート体の視準が容易となり、測距
測角を行える。特に照明手段として懐中電灯を使用する
ときには、そのまま使用できるだけでなく、スポット照
明となり、ターゲット中心部分を見やすくする。そして
枠体の中心と反射シートの十字線中心が一致している
と、スポット中心が十字線中心と一致して好適となる。
また面照明器を使用すると、反射シート体全体が明るく
照明されるので、遠方からの測距測角に好適である。In the reflector apparatus for a surveying instrument according to the present invention, the reflection sheet body is made of a light-transmissive material in which a translucent reflection sheet is attached to a transparent panel, and an illumination is held on the back side of the reflection sheet body. Means is provided, and the illumination means for transmitting and illuminating the reflection sheet body by the illumination holding means is detachably arranged. Therefore, in a bright state, the work can be performed without the illumination means, and at night or in a tunnel or the like. In the dark place of
Attach lighting means. At this time, since the reflective sheet body is light-transmissive, by illuminating the reflective sheet body, the reflective sheet body emits light, and in a dark condition, the collimation of the target reflective sheet body is performed from the rangefinder. It becomes easier and distance measurement can be performed. In particular, when a flashlight is used as the illumination means, not only can it be used as it is, but also spot illumination is provided, which makes it easier to see the center of the target. When the center of the frame and the center of the crosshairs of the reflection sheet are aligned, the spot center is preferably aligned with the center of the crosshairs.
When the surface illuminator is used, the entire reflection sheet body is illuminated brightly, which is suitable for distance measurement and angle measurement from a distance.
【0011】[0011]
【実施例】以下、本発明の一実施例を図面に基づいて説
明する。なお、以下に説明する部材,配置等は本発明を
限定するものでなく、本発明の趣旨の範囲内で種々改変
することができるものである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. The members, arrangements, and the like described below do not limit the present invention and can be variously modified within the scope of the gist of the present invention.
【0012】図1乃至図4は本発明に係る測量機用反射
鏡装置の第1実施例を示すもので、図1は正面図、図2
は図1の背面図、図3は懐中電灯を外した状態の側面
図、図4は懐中電灯を取り付けた状態の側面図である。1 to 4 show a first embodiment of a reflector apparatus for a surveying instrument according to the present invention. FIG. 1 is a front view and FIG.
1 is a rear view of FIG. 1, FIG. 3 is a side view with a flashlight removed, and FIG. 4 is a side view with a flashlight attached.
【0013】本例の測量機用反射鏡装置Sは、透明アク
リルパネル11と、反射シート12と、固定具13と、
支持枠14と、架台15と、を主たる構成要素としてい
る。透明アクリルパネル11の前面には反射シート12
が貼着一体化されており、これら透明アクリルパネル1
1と反射シート12で反射シート体10が構成されてい
る。The reflecting mirror device S for a surveying instrument of this example comprises a transparent acrylic panel 11, a reflecting sheet 12, a fixture 13, and
The support frame 14 and the pedestal 15 are the main components. A reflective sheet 12 is provided on the front surface of the transparent acrylic panel 11.
Are attached and integrated, and these transparent acrylic panels 1
1 and the reflection sheet 12 form a reflection sheet body 10.
【0014】反射シート12は、マイクロプリズムが密
集状態に形成された可撓性の透明な反射体で厚さ0.3
8mmで、入射した光を入射方向に向けてそのまま反射
する性質があると共に、内側から光を通す機能を備えた
反射シート(例えば商品名「トランスルーセント」:米
国スティムソナイト社製)である。反射シート12の平
滑な表面には十字線12aと円形12bからなる指標が
印刷されている。The reflection sheet 12 is a flexible transparent reflector having micro prisms formed in a dense state and has a thickness of 0.3.
It is a reflection sheet having a property of directly reflecting incident light in an incident direction of 8 mm and having a function of transmitting light from the inside (for example, trade name "Translucent": manufactured by Stimsonite Co., USA). On the smooth surface of the reflection sheet 12, an index composed of a cross line 12a and a circle 12b is printed.
【0015】本例の固定具13は円筒型本体13aと、
この円筒型本体13aから両側へ水平に延出する左右一
対のブラケット13b,13bが形成されており、この
ブラケット部は次述する支持枠14に形成された水平支
軸14aに固定されている。そしてこの固定具13の両
側のブラケット13b,13bで上記反射シート体10
を挟持すると共に、ねじ13dにより反射シート体10
とブラケット13bを固定している。本例の円筒型本体
13aは円筒の中心が上記反射シート12の十字線12
a中心と一致させて形成している。The fixture 13 of this example comprises a cylindrical body 13a,
A pair of left and right brackets 13b, 13b extending horizontally from the cylindrical main body 13a are formed, and the bracket portion is fixed to a horizontal support shaft 14a formed on a support frame 14 described below. The reflection sheet body 10 is fixed by the brackets 13b and 13b on both sides of the fixture 13.
And the reflection sheet body 10 by the screw 13d.
And the bracket 13b are fixed. In the cylindrical main body 13a of this example, the center of the cylinder is the crosshair 12 of the reflection sheet 12.
It is formed so as to coincide with the center of a.
【0016】上記固定具13の上部には、締め付けねじ
13cが螺着されており、固定具13の円筒型本体13
a内部に挿入した小型の懐中電灯Dを締め付けて、小型
の懐中電灯Dを固定具13に取着固定保持できる。A tightening screw 13c is screwed onto the upper portion of the fixture 13, and the cylindrical body 13 of the fixture 13 is fixed.
The small flashlight D inserted in the inside a can be tightened, and the small flashlight D can be attached, fixed and held to the fixture 13.
【0017】本例の支持枠14はコ字型をして次述する
架台15に担持されるが、この支持枠14には内側に向
けて水平支軸14aが回動可能に形成され、この水平支
軸14aに上記固定具13のブラケット13bが固着さ
れている。The support frame 14 of this embodiment is U-shaped and is carried by a pedestal 15, which will be described later. A horizontal support shaft 14a is formed on the support frame 14 so as to be rotatable inward. The bracket 13b of the fixture 13 is fixed to the horizontal support shaft 14a.
【0018】本例の架台15は、永久磁石15aを磁性
プレート15b,15bで挟持した構造をしており、磁
性材からなる床面に反射鏡装置Sを固定保持できる。こ
の架台15には、垂直支軸16が回動可能に設けられて
いる。この垂直支軸16には、上記支持枠14が一体に
設けられ、支持枠14は垂直支軸16回りに回動できる
ように構成している。The pedestal 15 of this embodiment has a structure in which a permanent magnet 15a is sandwiched between magnetic plates 15b and 15b, and the reflecting mirror device S can be fixedly held on a floor made of a magnetic material. A vertical support shaft 16 is rotatably provided on the mount 15. The support frame 14 is integrally provided on the vertical support shaft 16, and the support frame 14 is configured to be rotatable around the vertical support shaft 16.
【0019】上記構成からなる実施例の使用について説
明すると、日中の明るい状態における作業においては、
図1及び図2で示す状態で使用できるが、夜間やトンネ
ル等の暗い状況においては、固定具13の円筒内部に小
型の懐中電灯Dを挿入させて締め付けねじ13cを締め
付けて、小型の懐中電灯Dを固定具13に取着固定保持
する。そして懐中電灯Dを点灯すると、反射シート12
が照明されて、反射シート体10は透明(アクリルパネ
ル11および反射シート12が共に透光体)であるた
め、反射シート12の略中央部が、図1での記号Aで示
すようなスポット状に発光する。このため、夜間やトン
ネル内での測距作業において、このスポット発光部を視
準することで、測距することが可能となる。Explaining the use of the embodiment having the above-mentioned structure, in working in a bright state during the day,
Although it can be used in the state shown in FIG. 1 and FIG. 2, in a dark state such as at night or in a tunnel, a small flashlight D is inserted into the cylinder of the fixture 13 and the tightening screw 13c is tightened. D is fixedly attached and fixed to the fixture 13. Then, when the flashlight D is turned on, the reflection sheet 12
Is illuminated and the reflection sheet body 10 is transparent (both the acrylic panel 11 and the reflection sheet 12 are translucent bodies), so that the substantially central portion of the reflection sheet 12 has a spot-like shape as indicated by symbol A in FIG. Emits light. Therefore, in the distance measurement work at night or in the tunnel, the distance can be measured by collimating the spot light emitting unit.
【0020】図5乃至図8は本発明に係る測量機用反射
鏡装置の第2実施例を示すもので、図5は正面図、図6
は図5の背面図、図7は面照明器を外した状態の側面
図、図8は 面照明器を取り付けた状態を示す側面図で
ある。FIGS. 5 to 8 show a second embodiment of the reflecting mirror device for a surveying instrument according to the present invention. FIG. 5 is a front view and FIG.
5 is a rear view of FIG. 5, FIG. 7 is a side view showing a state where the surface illuminator is removed, and FIG. 8 is a side view showing a state where the surface illuminator is attached.
【0021】上記実施例では照明手段として小型の懐中
電灯Dを用いた例を示したが、本例では照明手段とし
て、LCD(液晶表示)のバックライト用照明等に使用
される面照明器であるエレクトロルミネッセントランプ
(以下「ELランプ」という)21を用いたものであ
る。このELランプ21は厚さ1mm強の発光体と電源
部が一体となっており、背面にスイッチ22が設けられ
ている。In the above embodiment, an example in which a small flashlight D is used as the illuminating means has been shown, but in this example, a surface illuminator used for illuminating the backlight of LCD (liquid crystal display) or the like is used as the illuminating means. An electroluminescent lamp (hereinafter referred to as “EL lamp”) 21 is used. The EL lamp 21 has a light-emitting body with a thickness of a little over 1 mm and a power source unit, and a switch 22 is provided on the back surface.
【0022】本例の固定具23は、上記ELランプ21
の外形形状に合わせて矩形の枠体23aから構成されて
おり、このELランプ21の他の構成については、前記
第1の実施例と同様であるので、同一符号を付してその
説明を省略する。このELランプ21は、前面全体から
光が均一に出射する特性を備えており、反射シート12
が図5の記号Bで示されるELランプ照明エリア全体が
発光する。前記第1の実施例では、発光部が小さいため
近距離測定用に好適であるのに対し、この実施例では、
発光領域が大きいので、遠方からの視準が可能な遠距離
測定にも有効である。The fixture 23 of this example is the EL lamp 21.
The EL lamp 21 has the same configuration as that of the first embodiment, and therefore, the same reference numerals are given and the description thereof will be omitted. To do. The EL lamp 21 has a characteristic that light is uniformly emitted from the entire front surface.
The entire EL lamp illumination area indicated by symbol B in FIG. 5 emits light. In the first embodiment, the light emitting portion is small, which is suitable for short-distance measurement, whereas in this embodiment,
Since the light emitting area is large, it is also effective for long-distance measurement capable of collimation from a distance.
【0023】図9乃至図13は本発明に係る測量機用反
射鏡装置の第3実施例を示すもので、図9は正面図、図
10は図9の背面図、図11は懐中電灯を外した状態の
側面図、図12は懐中電灯を取り付けた状態の側面図、
図13は使用状態の斜視図である。9 to 13 show a third embodiment of the reflector apparatus for a surveying instrument according to the present invention. FIG. 9 is a front view, FIG. 10 is a rear view of FIG. 9, and FIG. 11 is a flashlight. A side view with the flashlight attached, and a side view with the flashlight attached,
FIG. 13 is a perspective view of a usage state.
【0024】本例では前記図1乃至図4で示す実施例と
架台15の部分が異なるものであり、架台15の代わり
に、支持枠14に連結用雄ねじ部材31が螺合固定され
た例を示すものである。本例では支持部材の下面中央に
雌ねじ部14cが凹設されており、この雌ねじ部14c
に連結用雄ねじ部材31が螺合する。In this embodiment, the frame 15 is different from the embodiment shown in FIGS. 1 to 4, and instead of the frame 15, an example in which a connecting male screw member 31 is screwed and fixed to the support frame 14. It is shown. In this example, a female screw portion 14c is provided in the center of the lower surface of the support member.
The male screw member 31 for connection is screwed to.
【0025】この連結用雄ねじ部材31は公知の構成で
あり、一端側にはコンクリート製の床面32に埋設した
グリップアンカー33と螺合する取付雄ねじ部31aが
形成され、この雄ねじ部材31の取付雄ねじ部31aと
グリップアンカー33を螺合固することで、支持枠14
及び雄ねじ部材31とグリップアンカー33とを螺合固
着することができる。即ち図9の符号34aは、雄ねじ
部材31の一方の端部に形成された支持枠14の雌ねじ
部14cと螺合する雄ねじ部であり、ナット34bをナ
ット当たり面34cに圧接するようにすることで、雄ね
じ部材31を支持枠14に固定一体化できる。The connecting male screw member 31 has a known structure, and a mounting male screw portion 31a which is screwed into a grip anchor 33 embedded in a concrete floor surface 32 is formed at one end side thereof, and the male screw member 31 is mounted. By screwing and fixing the male screw portion 31a and the grip anchor 33, the support frame 14
Also, the male screw member 31 and the grip anchor 33 can be screwed and fixed. That is, reference numeral 34a in FIG. 9 is a male screw portion that is screwed with the female screw portion 14c of the support frame 14 formed at one end of the male screw member 31, and the nut 34b is pressed against the nut contact surface 34c. Thus, the male screw member 31 can be fixedly integrated with the support frame 14.
【0026】図14乃至図17は本発明に係る測量機用
反射鏡装置の第4実施例を示すもので、図14は正面
図、図15は図9の背面図、図16は面照明器を外した
状態の側面図、図17は面照明器を取り付けた状態の側
面図である。本例では前記図5乃至図8で示す実施例と
架台15の部分が異なるものであり、架台15の代わり
に図9乃至図13で示すのと同様な支持枠14に連結用
雄ねじ部材31が固定された例を示すものである。従っ
て、本例においては前記閣実施例と同一符号を付してそ
の説明を省略する。14 to 17 show a fourth embodiment of the reflector apparatus for a surveying instrument according to the present invention. FIG. 14 is a front view, FIG. 15 is a rear view of FIG. 9, and FIG. 16 is a surface illuminator. FIG. 17 is a side view with the surface illuminator attached, and FIG. 17 is a side view with the surface illuminator attached. In this example, the pedestal 15 is different from the embodiment shown in FIGS. 5 to 8, and instead of the pedestal 15, the connecting male screw member 31 is attached to the same supporting frame 14 as shown in FIGS. 9 to 13. It shows a fixed example. Therefore, in this example, the same reference numerals as those in the above-mentioned example are given and the description thereof is omitted.
【0027】[0027]
【発明の効果】本発明によれば、明るい状態での作業に
は、照明手段なしで作業を行え、夜間やトンネル等の暗
所においては、照明手段を取着して作業をおこなえる。
このとき反射シート体は光透過性であるので、反射シー
ト体を照明することで、反射シート体が発光し、暗い条
件下において、測距測角儀からターゲットである反射シ
ート体の視準が容易となり、測距測角を行える。特に照
明手段として懐中電灯を使用するときには、そのまま使
用できるだけでなく、スポット照明となり、ターゲット
中心部分を見やすくする。そして枠体の中心と記反射シ
ートの十字線中心が一致していると、スポット中心が十
字線中心と一致して好適となる。また面照明器を使用す
ると、反射シート体全体が明るく照明されるので、遠方
からの測距測角に好適である。According to the present invention, the work in a bright state can be performed without the illumination means, and the work can be performed by attaching the illumination means at night or in a dark place such as a tunnel.
At this time, since the reflective sheet body is light-transmissive, by illuminating the reflective sheet body, the reflective sheet body emits light, and in a dark condition, the collimation of the target reflective sheet body is performed from the rangefinder. It becomes easier and distance measurement can be performed. In particular, when a flashlight is used as the illumination means, not only can it be used as it is, but also spot illumination is provided, which makes it easier to see the center of the target. If the center of the frame and the center of the crosshairs of the reflection sheet coincide, the spot center coincides with the center of the crosshairs, which is preferable. When the surface illuminator is used, the entire reflection sheet body is illuminated brightly, which is suitable for distance measurement and angle measurement from a distance.
【0028】以上のように本発明によれば、距離計測及
び角度計測が共に可能で、夜間等の暗い条件下での測量
作業性のよい反射シートを用いた測量機用反射鏡装置を
提供することが出来る。As described above, according to the present invention, there is provided a reflector apparatus for a surveying instrument which uses a reflecting sheet capable of both distance measurement and angle measurement and having a good surveying workability in dark conditions such as nighttime. You can
【図1】本発明に係る第1実施例を示す測量機用反射鏡
装置の正面図である。FIG. 1 is a front view of a surveying instrument reflecting mirror device showing a first embodiment according to the present invention.
【図2】図1の背面図である。FIG. 2 is a rear view of FIG.
【図3】懐中電灯を外した状態の側面図である。FIG. 3 is a side view with a flashlight removed.
【図4】懐中電灯を取り付けた状態の側面図である。FIG. 4 is a side view showing a state in which a flashlight is attached.
【図5】本発明の第2実施例を示す測量機用反射鏡装置
の正面図である。FIG. 5 is a front view of a surveying instrument reflecting mirror device showing a second embodiment of the present invention.
【図6】図5の背面図である。FIG. 6 is a rear view of FIG.
【図7】面照明器を外した状態の側面図である。FIG. 7 is a side view with a surface illuminator removed.
【図8】面照明器を取り付けた状態を示す側面図であ
る。FIG. 8 is a side view showing a state in which a surface illuminator is attached.
【図9】本発明の第3実施例を示す測量機用反射鏡装置
の正面図である。FIG. 9 is a front view of a surveying instrument reflector apparatus showing a third embodiment of the present invention.
【図10】図9の背面図である。FIG. 10 is a rear view of FIG.
【図11】懐中電灯を外した状態の側面図である。FIG. 11 is a side view with the flashlight removed.
【図12】懐中電灯を取り付けた状態の側面図である。FIG. 12 is a side view showing a state in which a flashlight is attached.
【図13】使用状態の斜視図である。FIG. 13 is a perspective view of a usage state.
【図14】本発明の第4実施例を示す測量機用反射鏡装
置の正面図である。FIG. 14 is a front view of a surveying instrument reflector apparatus showing a fourth embodiment of the present invention.
【図15】図9の背面図である。FIG. 15 is a rear view of FIG. 9.
【図16】面照明器を外した状態の側面図である。FIG. 16 is a side view with a surface illuminator removed.
【図17】面照明器を取り付けた状態の側面図である。FIG. 17 is a side view with a surface illuminator attached.
10 反射シート体
11 透明アクリルパネル
12 反射シート
12a 十字線
12b 円形
13 固定具
13a 円筒型本体
13b ブラケット
13c 締め付けねじ
13d ねじ
14 支持枠
14a 水平支軸
14c 雌ねじ部
15 架台
15a 永久磁石
15b 磁性プレート
16 垂直支軸
21 面照明器(エレクトロルミネッセントランプ,E
Lランプ)
22 スイッチ
23 固定具
23a 枠体
31 連結用雄ねじ部材
31a 取付雄ねじ部
32 床面
33 グリップアンカー
34a 雄ねじ部
34b ナット
34c ナット当たり面
D 懐中電灯
S 測量機用反射鏡装置10 Reflective Sheet Body 11 Transparent Acrylic Panel 12 Reflective Sheet 12a Crosshair 12b Circular 13 Fixture 13a Cylindrical Main Body 13b Bracket 13c Tightening Screw 13d Screw 14 Support Frame 14a Horizontal Spindle 14c Female Screw Part 15 Stand 15a Permanent Magnet 15b Magnetic Plate 16 Vertical Spindle 21 surface illuminator (electroluminescent lamp, E
L lamp) 22 Switch 23 Fixing device 23a Frame 31 Connection male screw member 31a Mounting male screw part 32 Floor surface 33 Grip anchor 34a Male screw part 34b Nut 34c Nut contact surface D Flashlight S Reflector device for survey instrument
Claims (3)
体が互いに直交する水平支軸と垂直支軸回りに回動でき
るように枠体によって支持された測量機用反射鏡装置に
おいて、前記反射シート体は透明パネルに透光性反射シ
ートを貼着した光透過性材により構成されると共に、前
記反射シート体の裏側に照明保持手段が設けられ、該照
明保持手段により反射シート体を透過照明する照明手段
が着脱可能に配設されることを特徴とする測量機用反射
鏡装置。1. A reflection mirror device for a surveying instrument, wherein a flat plate-shaped reflection sheet body having a front surface as a reflection surface is supported by a frame body so as to be rotatable around mutually orthogonal horizontal and vertical spindles. The reflection sheet body is composed of a light-transmitting material in which a translucent reflection sheet is attached to a transparent panel, and an illumination holding means is provided on the back side of the reflection sheet body, and the illumination holding means transmits the reflection sheet body. A reflecting mirror device for a survey instrument, wherein an illuminating means for illuminating is detachably arranged.
体であり、前記照明手段は小型の懐中電灯であり、前記
枠体の中心と前記反射シートの十字線中心が一致してい
ると共に、前記懐中電灯の電球側が着脱可能に配設され
てなることを特徴とする請求項1記載の測量機用反射鏡
装置。2. The illumination holding means is a frame body having a fixing screw, the illumination means is a small flashlight, and the center of the frame body and the center of the crosshair of the reflection sheet are aligned with each other. The reflector apparatus for a surveying instrument according to claim 1, wherein the light bulb side of the flashlight is detachably disposed.
体であり、前記照明手段は、面照明器であり、前記枠体
に前記面照明器の発光面が着脱可能に配設されてなるこ
とを特徴とする請求項1記載の測量機用反射鏡装置。3. The illumination holding means is a frame body having a fixing screw, the illumination means is a surface illuminator, and the light emitting surface of the surface illuminator is detachably disposed on the frame body. The reflecting mirror device for a surveying instrument according to claim 1, wherein:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP35230993A JP3445344B2 (en) | 1993-12-30 | 1993-12-30 | Reflector equipment for surveying instruments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP35230993A JP3445344B2 (en) | 1993-12-30 | 1993-12-30 | Reflector equipment for surveying instruments |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07198386A JPH07198386A (en) | 1995-08-01 |
JP3445344B2 true JP3445344B2 (en) | 2003-09-08 |
Family
ID=18423182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP35230993A Expired - Lifetime JP3445344B2 (en) | 1993-12-30 | 1993-12-30 | Reflector equipment for surveying instruments |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3445344B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200482866Y1 (en) * | 2016-01-25 | 2017-03-10 | 와파시스템 주식회사 | Target for survey and method of manufacturing the same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5084058B2 (en) * | 2009-12-09 | 2012-11-28 | 東急建設株式会社 | Target for measurement |
US8205994B1 (en) * | 2011-05-02 | 2012-06-26 | Avery Dennison Corporation | Minimum retroreflectivity compliance system, method and assembly |
GB2528849A (en) * | 2014-07-31 | 2016-02-10 | William Matthew Brown | Low light survey tape target |
-
1993
- 1993-12-30 JP JP35230993A patent/JP3445344B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200482866Y1 (en) * | 2016-01-25 | 2017-03-10 | 와파시스템 주식회사 | Target for survey and method of manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JPH07198386A (en) | 1995-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5126923A (en) | Omnidirectional light | |
JPH071428U (en) | Surface light source | |
CA2099067A1 (en) | Plane Light Source Unit | |
TW200504417A (en) | Surface light source device | |
EP2381278A3 (en) | Diffuser for light from light source array and displays incorporating same | |
SE9703428L (en) | Reflective presentation unit with front lighting | |
DE60033463D1 (en) | Image display device | |
JP2511148B2 (en) | Liquid crystal device | |
EP1818698A8 (en) | Illumination device for a reflective sign, illuminated sign assembly and support | |
JP3445344B2 (en) | Reflector equipment for surveying instruments | |
JP2005206133A (en) | Lighting system | |
US4402140A (en) | Telescope with compass | |
JP2003150085A (en) | Illuminator | |
CN100507675C (en) | Backlight assembly | |
JP3462693B2 (en) | Connection structure between optical equipment and mount | |
JPH10332373A (en) | Reflection target for distance measurement | |
JP2004317906A (en) | Display device | |
US20070086193A1 (en) | Luminous display stand | |
JP2004126025A (en) | Display device | |
JP2001092394A (en) | Indicating lamp | |
JP2574856Y2 (en) | Light emission guide | |
JP2829711B2 (en) | Illuminated benchmark | |
JPH0729460Y2 (en) | Instrument lighting equipment | |
JPS6278390A (en) | Window | |
JP4647774B2 (en) | Sighting device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080627 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090627 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090627 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100627 Year of fee payment: 7 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100627 Year of fee payment: 7 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100627 Year of fee payment: 7 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100627 Year of fee payment: 7 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100627 Year of fee payment: 7 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110627 Year of fee payment: 8 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110627 Year of fee payment: 8 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120627 Year of fee payment: 9 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120627 Year of fee payment: 9 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120627 Year of fee payment: 9 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120627 Year of fee payment: 9 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130627 Year of fee payment: 10 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130627 Year of fee payment: 10 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130627 Year of fee payment: 10 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130627 Year of fee payment: 10 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |