JPS61106272U - - Google Patents
Info
- Publication number
- JPS61106272U JPS61106272U JP19015584U JP19015584U JPS61106272U JP S61106272 U JPS61106272 U JP S61106272U JP 19015584 U JP19015584 U JP 19015584U JP 19015584 U JP19015584 U JP 19015584U JP S61106272 U JPS61106272 U JP S61106272U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- lens
- light bulb
- light
- pinhole
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims description 2
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
第1図は本考案投光器の縦断側面図、第2図は
同上、要部拡大図、第3図は案内板の平面図、第
4図はスクリーンの正面図、第5図は遊戯器使用
状体説明図である。
符号の説明、A……投光器、B……スクリーン
、C……バツト、2……レンズ、4……電球、5
……遮光板、7……ガラス板、8……回転軸、1
0……案内板。
Figure 1 is a vertical side view of the floodlight of the present invention, Figure 2 is the same as above, an enlarged view of the main parts, Figure 3 is a plan view of the guide plate, Figure 4 is a front view of the screen, and Figure 5 is the instructions for use of the play equipment. FIG. Explanation of symbols, A...Floodlight, B...Screen, C...Butt, 2...Lens, 4...Light bulb, 5
... Light shielding plate, 7 ... Glass plate, 8 ... Rotating shaft, 1
0... Information board.
Claims (1)
適宜間隔を隔てて配置すると共に前記レンズ2と
電球4間に中心部にピンホール6を開孔してなる
遮光板5を立設し、該ピンホール6の前方または
後方にボールと同様の図柄模様、色彩、凹凸等を
施画してなるガラス球7を回転軸8先端部に回動
自在に付設すると共に該ガラス球7を投光線a上
に位置させ、電球4よりの投光レンズ2前方のス
クリーンB面に恰もボールの如き光球投影を行な
わしめるようにしたことを特徴とするボール打撃
練習用投光器。 A lens 2 at the front and a light bulb 4 at the back are arranged at appropriate intervals inside the container box 1, and a light shielding plate 5 with a pinhole 6 in the center is erected between the lens 2 and the light bulb 4. A glass ball 7 having a design, color, unevenness, etc. similar to that of a ball is attached to the tip of a rotating shaft 8 so as to be rotatable in front or behind the pinhole 6. A projector for ball batting practice, characterized in that it is positioned on a projection line a and projects a ball-like light sphere onto a screen B in front of a projection lens 2 from a light bulb 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19015584U JPS61106272U (en) | 1984-12-17 | 1984-12-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19015584U JPS61106272U (en) | 1984-12-17 | 1984-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61106272U true JPS61106272U (en) | 1986-07-05 |
Family
ID=30747605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19015584U Pending JPS61106272U (en) | 1984-12-17 | 1984-12-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61106272U (en) |
-
1984
- 1984-12-17 JP JP19015584U patent/JPS61106272U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS61106272U (en) | ||
JPH0354689U (en) | ||
JPH0130224Y2 (en) | ||
JPS616126U (en) | humidifier | |
JPH0454107U (en) | ||
JPS6351374U (en) | ||
JPH0435940U (en) | ||
JPH03113658U (en) | ||
JPS5992891U (en) | Illumination device for rotation controllers such as volume controllers | |
JPS58148801U (en) | Handy indicator | |
JPS58182327U (en) | Display device such as switch knob or panel | |
JPH0252129U (en) | ||
JPS6017772U (en) | golf spot practice device | |
JPS63150956U (en) | ||
JPS63160890U (en) | ||
JPS63201923U (en) | ||
JPS63124228U (en) | ||
JPS5927581U (en) | Constellation Planisphere | |
JPS63118141U (en) | ||
JPH02147177U (en) | ||
JPS6113838U (en) | Fabric frame for photography lighting | |
JPS6098204U (en) | lighting equipment equipment | |
JPS6160409U (en) | ||
JPS5881526U (en) | Transparent screen | |
JPH0351431U (en) |