JPH039027Y2 - - Google Patents
Info
- Publication number
- JPH039027Y2 JPH039027Y2 JP1975384U JP1975384U JPH039027Y2 JP H039027 Y2 JPH039027 Y2 JP H039027Y2 JP 1975384 U JP1975384 U JP 1975384U JP 1975384 U JP1975384 U JP 1975384U JP H039027 Y2 JPH039027 Y2 JP H039027Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- transmitter
- receiver
- light transmitting
- light receiving
- 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
- 238000009434 installation Methods 0.000 description 12
- 230000003287 optical effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Burglar Alarm Systems (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
本考案は赤外線を放射する複数の送光部を有す
る送光器と、この赤外線をそれぞれ受光する複数
の受光部を有する受光器とを、警戒区間を隔てて
対向設置し、該送光器と受光器の間の赤外線が遮
断されたことを検出する赤外線警戒装置に関し、
特にその送受光器の構造に関するものである。[Detailed Description of the Invention] [Technical Field] The present invention combines a light transmitter having a plurality of light transmitting sections that emit infrared rays and a light receiver having a plurality of light receiving sections that each receive the infrared rays, in a warning area. Regarding an infrared warning device that is installed opposite to each other and detects when the infrared rays between the transmitter and the receiver are interrupted,
In particular, it relates to the structure of the light transmitter/receiver.
上述したような赤外線警戒装置においては、各
送光部と対応する受光部との光軸合わせが必要で
ある。このため、従来の送光器では各送光部がそ
れぞれ独立に向きを変えられるように支持されて
おり、一方受光器も各受光部がそれぞれ独立に向
きを変えられるように構成されていた。この場
合、対向する送光部と受光部の組毎に、光軸の調
整作業を必要とし、そのために要する時間的およ
び人的労力は莫大なものであつた。
In the infrared warning device as described above, it is necessary to align the optical axes of each light transmitting section and the corresponding light receiving section. For this reason, in conventional light transmitters, each light transmitting section is supported so that the direction can be changed independently, and on the other hand, the light receiver is also configured so that each light receiving section can be changed independently. In this case, it is necessary to adjust the optical axis for each pair of opposing light transmitting section and light receiving section, which requires an enormous amount of time and human labor.
垂直方向の光軸については、各送光部と各受光
部の設置台からの高さを予め定められた位置とな
るように支持枠に取付けるのであるから、送光器
と受光器の設置作業時に、設置台面を一致させれ
ば、垂直方向の光軸はほぼ一致するので微調整の
みで良いことになる。しかしながら、設置場所に
よつては、例えば斜面の上下に送光器と受光器と
を設置する場合には設置台面を一致させることは
不可能となる。 Regarding the vertical optical axis, each light transmitter and each light receiver are installed on the support frame so that the height from the installation stand is set in advance, so the installation work of the light transmitter and receiver is easy. In some cases, if the installation surfaces are aligned, the vertical optical axes will almost match, so only minor adjustments will be required. However, depending on the installation location, for example, when installing the light transmitter and the light receiver above and below a slope, it may be impossible to match the installation surfaces.
上記に鑑み、本考案は、複数の送光部および複
数の受光部をそれぞれ同時に水平面内での向き、
および垂直面内での向きを調整可能とした送光器
と受光器を有する赤外線警戒装置を提供すること
を目的とする。
In view of the above, the present invention aims to simultaneously align a plurality of light transmitting sections and a plurality of light receiving sections within a horizontal plane,
Another object of the present invention is to provide an infrared warning device having a light transmitter and a light receiver whose orientation in a vertical plane can be adjusted.
本考案は、赤外線を放射する複数の送光部を有
する送光器と、この赤外線をそれぞれ受光する複
数の受光部を有する受光器とを、警戒区間を隔て
て対向設置し、該送光器と受光器の間の赤外線が
遮断されたことを検出する赤外線警戒装置におい
て、上記送光器と受光器のそれぞれは、設置台上
に、該設置台に垂直な軸線の周りに回転可能なよ
うに取付けられた垂直部材を有し、それぞれの垂
直部材に上記複数の送光部と複数の受光部とが垂
直面内で回転可能にそれぞれ支持されており、か
つ該複数の送光部と複数の受光部は、それぞれ垂
直可動部材に連結されており、それぞれの垂直可
動部材を動かすことによつて、複数の送光部およ
び複数の受光部の垂直面内での向きが、それぞ
れ、連動して調整できるように構成されているこ
とを特徴とする赤外線警戒装置である。
In the present invention, a light transmitter having a plurality of light transmitting sections that emit infrared rays and a light receiver having a plurality of light receiving sections that each receive the infrared rays are installed facing each other across a warning zone, and the light transmitter In an infrared warning device that detects that the infrared rays between the transmitter and the receiver are interrupted, each of the transmitter and the receiver is mounted on an installation base so as to be rotatable around an axis perpendicular to the installation base. the plurality of light transmitting sections and the plurality of light receiving sections are each supported rotatably within a vertical plane on each vertical member; The light receiving sections are each connected to a vertically movable member, and by moving each vertically movable member, the orientations of the plurality of light transmitting sections and the plurality of light receiving sections in the vertical plane are linked. This infrared warning device is characterized in that it is configured to be adjustable.
以下、本考案の実施例を図面を参照して詳細に
説明する。
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第１図および第２図を参照して、送光器１は、
設置台１１上に垂直軸線の周りに回転可能に設置
された垂直支持枠１２を備えている。即ち、垂直
支持枠１２は、前面の開口した箱形で、その底部
を貫通するボルト１３で設置台１１上に取付けら
れており、ボルト１３をゆるめることによつてボ
ルト１３の周りに回転可能となる。 With reference to FIGS. 1 and 2, the light transmitter 1 is
A vertical support frame 12 is provided on an installation base 11 so as to be rotatable around a vertical axis. That is, the vertical support frame 12 is box-shaped with an open front, and is attached to the installation base 11 with bolts 13 passing through the bottom thereof, and can be rotated around the bolts 13 by loosening the bolts 13. Become.
箱形の垂直支持枠１２内には複数の送光部１４
がそれぞれ所の高さ毎に支持されている。各送光
部１４は箱形の支持枠１２の対向側壁に設けたピ
ン１５によつて枢軸支持されこれによつて垂直面
内で回転可能となつている。さらに、各送光部１
４は、連結棒１６にピン結合されており、連結棒
１６を上下させることにより、全ての送光部１４
が連動してそれぞれのピン１５の周りに回転され
るようになつている。 A plurality of light transmitting units 14 are provided within the box-shaped vertical support frame 12.
are supported at different heights. Each light transmitting section 14 is pivotally supported by a pin 15 provided on the opposite side wall of the box-shaped support frame 12, thereby making it rotatable within a vertical plane. Furthermore, each light transmitting unit 1
4 is pin-coupled to the connecting rod 16, and by moving the connecting rod 16 up and down, all the light transmitting parts 14
are rotated around each pin 15 in conjunction with each other.
連結棒１６の一部には長さ方向に沿つて長い透
孔１６ａが形成されている。この透孔１６ａには
ボルト１７が貫通しており、ボルト１７は箱形の
支持枠１２の側壁に固定した腕木１８に螺合して
いる。 A long through hole 16a is formed in a part of the connecting rod 16 along the length direction. A bolt 17 passes through the through hole 16a, and the bolt 17 is screwed into a arm 18 fixed to the side wall of the box-shaped support frame 12.
従つて、この送光器１は、全ての送光部１４の
水平面内での向きは、ボルト１３をゆるめて、第
２図に矢印Ａで示すように、支持枠１２を回動す
ることによつて一度で調整することができ、その
調整された状態はボルト１３を締付けることによ
つて維持固定される。更に、ボルト１７をゆる
め、連結棒１７を上下動することによつて、全て
の送光部１４の垂直面内での向きが同時に調整さ
れ、その調整された向きはボルト１７を締付ける
ことによつて固定維持される。 Therefore, in this light transmitter 1, the orientation of all the light transmitting parts 14 in the horizontal plane can be determined by loosening the bolts 13 and rotating the support frame 12 as shown by arrow A in FIG. Therefore, the adjustment can be made at once, and the adjusted state is maintained and fixed by tightening the bolt 13. Furthermore, by loosening the bolts 17 and moving the connecting rod 17 up and down, the orientations of all the light transmitting parts 14 in the vertical plane can be adjusted simultaneously, and the adjusted orientations can be adjusted by tightening the bolts 17. It is fixed and maintained.
なお、第１図、第２図において、１９は、不透
明であるが赤外線を透過し得る合成樹脂よりなる
円筒状のカバーである。 In FIGS. 1 and 2, 19 is a cylindrical cover made of synthetic resin that is opaque but can transmit infrared rays.
受光器の構成も全く同様になつており、第１
図、第２図において送光部１４に代えて受光部を
用いた構成となるので、図示説明は省略する。 The configuration of the receiver is also exactly the same, and the first
2, a light receiving section is used in place of the light transmitting section 14, so illustration and description thereof will be omitted.
上述した構成を有する送光器と受光器とを対置
させて使用する場合、設置台１１を所定場所に設
置後、対向する送光部と受光部の光軸合せが、全
ての送・受光部の組について同時に行なうことが
できる。例えば第３図に示すように、斜面の上下
に、送光器１と受光器２とを設置する場合のよう
に、送光部と受光部の高さが上下に大きくずれて
いても、垂直面内での光軸合わせも、全ての送・
受光部の組について同時に行なうことができる。 When using a light transmitter and a light receiver having the above-mentioned configurations facing each other, after installing the installation stand 11 at a predetermined location, the optical axes of the opposing light transmitting and receiving sections must be aligned so that all transmitting and receiving sections are aligned. This can be done simultaneously for all groups. For example, as shown in Figure 3, when the light transmitter 1 and the light receiver 2 are installed above and below a slope, even if the heights of the light transmitter and the light receiver are significantly different vertically, In-plane optical axis alignment, all feed and
This can be done simultaneously for a set of light receiving units.
上記の実施例の説明からも明らかなように、本
考案では、赤外線警戒装置の送光器と受光器の両
方ともに、設置台上に回転可能なように支持され
た垂直部材を設け、それぞれの垂直部材に複数の
送光部と複数の受光部をそれぞれ支持し、しかも
複数の送光部同志および複数の受光部同志がそれ
ぞれ垂直可動部材に連結されて、連動して垂直面
内での向きを変えられるような構成となつている
から、送光器と受光器を設置後、対向する送・受
光部間の光軸合わせが、全ての組について、同時
に行なうことができるので、光軸合せの作業の時
間と労力が大幅に節約されるという利点があり、
これによつて警戒装置の設置作業の時間とコスト
を格段に改善できる効果がある。
As is clear from the above description of the embodiment, in the present invention, both the transmitter and the receiver of the infrared warning device are provided with vertical members rotatably supported on the installation stand, and each A plurality of light transmitting sections and a plurality of light receiving sections are each supported on a vertical member, and each of the plurality of light transmitting sections and a plurality of light receiving sections are connected to a vertically movable member so that the orientation within the vertical plane can be adjusted in conjunction with each other. After installing the transmitter and receiver, alignment of the optical axes between the opposing transmitting and receiving sections can be performed simultaneously for all sets, making it possible to easily align the optical axes. has the advantage of significantly saving time and effort,
This has the effect of significantly reducing the time and cost of installing the warning device.
第１図は本考案の一実施例の垂直断面図、第２
図はその水平断面図、第３図は、使用状態を説明
する側面図である。
１……送光器、２……受光器、１１……設置
台、１２……垂直支持枠、１４……送光部、１６
……連結棒。
Figure 1 is a vertical sectional view of one embodiment of the present invention;
The figure is a horizontal sectional view, and FIG. 3 is a side view illustrating the state of use. DESCRIPTION OF SYMBOLS 1... Light transmitter, 2... Light receiver, 11... Installation stand, 12... Vertical support frame, 14... Light transmitting part, 16
...Connecting rod.
Claims (1)
と、この赤外線をそれぞれ受光する複数の受光部
を有する受光器とを、警戒区間を隔てて対向設置
し、該送光器と受光器の間の赤外線が遮断された
ことを検出する赤外線警戒装置において、上記送
光器と受光器のそれぞれは、設置台上に、該設置
台に垂直な軸線の周りに回転可能なように取付け
られた垂直部材を有し、それぞれの垂直部材に上
記複数の送光部と複数の受光部とが垂直面内で回
転可能にそれぞれ支持されており、かつ該複数の
送光部と複数の受光部は、それぞれ垂直可動部材
に連結されており、それぞれの垂直可動部材を動
かすことによつて複数の送光部および複数の受光
部の垂直面内での向きが、それぞれ、連動して調
整できるように構成されていることを特徴とする
赤外線警戒装置。 A light transmitter having a plurality of light transmitting parts that emit infrared rays and a light receiver having a plurality of light receiving parts each receiving the infrared rays are installed facing each other across a warning zone, and the light transmitter and the light receiver are In an infrared warning device that detects that infrared rays between the plurality of light transmitting parts and the plurality of light receiving parts are each supported rotatably within a vertical plane by each vertical member, and the plurality of light transmitting parts and the plurality of light receiving parts are , are each connected to a vertically movable member, and by moving each vertically movable member, the orientations of the plurality of light transmitting parts and the plurality of light receiving parts in the vertical plane can be adjusted in conjunction with each other. An infrared warning device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975384U JPS60134184U (en) | 1984-02-16 | 1984-02-16 | infrared warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975384U JPS60134184U (en) | 1984-02-16 | 1984-02-16 | infrared warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60134184U JPS60134184U (en) | 1985-09-06 |
| JPH039027Y2 true JPH039027Y2 (en) | 1991-03-06 |
Family
ID=30509615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975384U Granted JPS60134184U (en) | 1984-02-16 | 1984-02-16 | infrared warning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60134184U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2500816Y2 (en) * | 1989-07-15 | 1996-06-12 | 松下電工株式会社 | Infrared detector |
| JP5910077B2 (en) * | 2011-12-27 | 2016-04-27 | セイコーエプソン株式会社 | Detection device, safety device and robot device |
-
1984
- 1984-02-16 JP JP1975384U patent/JPS60134184U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60134184U (en) | 1985-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5645255A (en) | Articulating clamp assembly for traffic control device | |
| US4115900A (en) | Hinge and roller support device for sectional door | |
| US11082592B2 (en) | Monitoring device assembly and street lamp installed with the assembly, monitoring device capable of angle adjusting | |
| CN208443420U (en) | Universal adjusting type mounting frame for sensor | |
| JPH039027Y2 (en) | ||
| CA1067053A (en) | Adjustable fitting for rigid attachment of traffic signals to mounting members | |
| CN211450238U (en) | Multi-dimensional turning telescopic camera support | |
| CN112885077B (en) | Intelligent sensing traffic monitoring device and intelligent monitoring system thereof | |
| JPH0336942Y2 (en) | ||
| BE900426A (en) | DEVICE FOR REMOTELY CHECKING THE CENTER OF TWO BORE OR TWO CYLINDERS. | |
| US5515252A (en) | Universal cover plate for a lighting fixture | |
| KR20230106386A (en) | Device for installing new angle member using for enclosing method of transmission tower | |
| US4283154A (en) | Coupling device | |
| CN218825724U (en) | Angle segmentation adjusting structure | |
| JPH021764Y2 (en) | ||
| CN106314522B (en) | Steering column installation device with adjustable | |
| EP0457341B1 (en) | Supporting device for a vehicle adaptable to a stationary wagon | |
| KR910005747Y1 (en) | Panel fixed apparatus | |
| CN2293814Y (en) | Rubber trunnion mounting for electronic belt conveyer scale | |
| JPH08108920A (en) | Sensor installation structure | |
| JPS581925Y2 (en) | Automotive equipment swivel mounting bracket | |
| CN217560674U (en) | Sensor mounting structure and patrol and examine dolly | |
| CN217213859U (en) | Alarm device erection bracing frame for alarm system | |
| CN215298668U (en) | Guiding board with adjustable height and angle for scenic spot | |
| CN212136671U (en) | Antenna support body |