JPH0232243Y2 - - Google Patents
Info
- Publication number
- JPH0232243Y2 JPH0232243Y2 JP1985203466U JP20346685U JPH0232243Y2 JP H0232243 Y2 JPH0232243 Y2 JP H0232243Y2 JP 1985203466 U JP1985203466 U JP 1985203466U JP 20346685 U JP20346685 U JP 20346685U JP H0232243 Y2 JPH0232243 Y2 JP H0232243Y2
- Authority
- JP
- Japan
- Prior art keywords
- test object
- object contact
- detection lever
- contact detection
- lever member
- 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
- 238000001514 detection method Methods 0.000 claims description 30
- 230000008878 coupling Effects 0.000 claims description 22
- 238000010168 coupling process Methods 0.000 claims description 22
- 238000005859 coupling reaction Methods 0.000 claims description 22
- 230000003287 optical effect Effects 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 9
- 230000035939 shock Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
【考案の詳細な説明】
(a) 本考案の技術分野
この考案は、電子制御式身長計におけるカーソ
ル組立体にかかるものであり、特に、確実でかつ
スムースに移動し得て、しかも当該カーソルが被
検物である被測長者の頭頂部に当接する際、その
当接シヨツクを和らげるとともに当接状態を電気
的に検出してその出力信号によりカーソル駆動源
を電気的に制御するようにした電子制御式身長計
におけるカーソル組立体にかかるものである。[Detailed description of the invention] (a) Technical field of the invention This invention relates to a cursor assembly for an electronically controlled height meter, and is particularly concerned with a cursor assembly that can be moved reliably and smoothly, and that the cursor can be moved reliably and smoothly. When the cursor makes contact with the top of the head of the person to be measured, the electronic device softens the contact shock, electrically detects the contact state, and electrically controls the cursor drive source using the output signal. This relates to a cursor assembly in a controlled height meter.
(b) 従来の技術およびその問題点
周知のように、電子制御式の自動身長測定装置
は、測定主尺に組み合されたカーソルを備えた測
定器本体と、測定器本体のカーソルを機械駆動源
を介して電気的に制御する制御部と、測定値を出
力表示する表示部とによつて構成されている。前
記電子制御式の自動身長測定装置は、被測者が、
測定器本体の基準足踏板上に登台した際、その電
気信号が前記制御部にもたらされ、機械駆動源を
制御する。前記カーソルは、測定ポール部材に沿
つて鉛直方向に移動制御され、被測者の頭頂部に
当接した際、たとえばマイクロスイツチ機構等の
手段によつて、これを電気的に検知し、該検知信
号により前記機械駆動源を制御するように構成さ
れている。従来の電子制御式身長計は、確実でか
つスムースな滑動という点において身長計ポール
部材とカーソル部材との間の組み合せ機構に難点
を有していた。さらにまた、従来の電子制御式身
長計は、カーソル体が被測者の頭頂部に当接する
際、その当接シヨツクを和らげ、しかもその当接
状態を精度高く出力するという点においても多く
の問題点を有していた。(b) Prior art and its problems As is well known, an electronically controlled automatic height measuring device consists of a measuring device body equipped with a cursor combined with a measuring main scale, and a mechanically driven cursor on the measuring device body. It is composed of a control section that performs electrical control via a source, and a display section that outputs and displays measured values. The electronically controlled automatic height measurement device allows the subject to:
When the measuring instrument body is placed on the reference footplate, the electric signal is sent to the control section to control the mechanical drive source. The cursor is controlled to move vertically along the measurement pole member, and when it comes into contact with the top of the subject's head, it is electrically detected by means such as a micro switch mechanism, and the cursor is controlled to move in the vertical direction. The mechanical drive source is configured to be controlled by a signal. Conventional electronically controlled height meters have had a difficulty in the combination mechanism between the height meter pole member and the cursor member in terms of reliable and smooth sliding. Furthermore, conventional electronically controlled height meters have many problems in terms of softening the contact shock when the cursor body contacts the top of the subject's head, and outputting the contact state with high accuracy. It had a point.
(c) 本考案の技術的課題
そこで、この考案は、上述する従来の電子制御
式身長計にみられる欠点および問題点を解決する
にあたつて、身長計におけるポール部材に対し、
確実でかつスムースに滑動変位し得るカーソル組
立体を提供することにある。(c) Technical issues of the present invention Therefore, in order to solve the above-mentioned drawbacks and problems of the conventional electronically controlled height meter, this invention aims to solve the following problems for the pole member of the height meter.
It is an object of the present invention to provide a cursor assembly that can be reliably and smoothly slidably displaced.
さらに、この考案は、当該カーソルが被測者の
頭頂部に当接する際、その当接シヨツクを和らげ
るとともに、当接状態を精度高く電気的に検知し
て、その出力信号によりカーソル駆動源を電気的
に制御するようにした電子制御式身長計における
カーソル組立体を提供することにある。 Furthermore, this invention not only reduces the contact shock when the cursor contacts the top of the subject's head, but also electrically detects the contact state with high precision and uses the output signal to electrically control the cursor drive source. An object of the present invention is to provide a cursor assembly for an electronically controlled height meter that is controlled automatically.
(d) 本考案の技術的手段
この考案は、上述する目的を達成するにあたつ
て、具体的には、電気指令信号により作動する駆
動源を備え、前記駆動源に対して機械的に連結さ
れていて、垂直に設置される身長計ポール部材上
を鉛直上下方向に昇降移動可能なように組み合わ
された電子制御式身長計におけるカーソル組立体
であつて、
前記ポール部材の一方の側面に距離Ｄを隔てて
係合する二つのベアリング組立体及び前記ベアリ
ング組立体の中点であつて前記ポール部材の他方
の側面に係合する一つのベアリング組立体とを備
え、前記三つのベアリング組立体により、前記ポ
ール部材を挾み込み、前記ポール部材に沿つて滑
動可能な係合支持部と、
前記係合支持部におけるベアリング組立体の取
り付け側に固定される基部端と、前記基部端から
前記ポール部材の側部外方向に向けてのびる自由
端とを備えたアーム部材と、
前記アーム部材の自由端側に枢支軸を介して枢
支連結されていて、前記アーム部材の下縁に沿つ
て前記ポール部材の側面側に向けてのび、下面に
被検物当接基準面を備えた被検物当接検知レバー
部材と、
前記被検物当接検知レバー部材における被検物
当接基準面が、被検物に当接するまでの間、前記
被検物当接検知レバー部材を前記アーム部材に対
して定角度位置に吊り下げ支持するストツパ手段
と、
前記アーム部材側に設けた投・受光器センサ
と、前記被検物当接検知レバー部材側に設けられ
ていて、前記投・受光器センサの光結合路空隙に
進入して、前記光結合路を遮断する光結合路遮断
片とを備えた検知器とからなり、
前記被検物当接検知レバー部材の被検物当接基
準面が被検物に当接して、前記被検物当接検知レ
バー部材が回動変位した際、前記検知器によつて
前記被検物当接検知レバー部材の変位を検知して
電気信号を出力し、該出力信号により前記カーソ
ル組立体の駆動源を電気的に制御するようにした
電子制御式身長計におけるカーソル組立体を構成
する。(d) Technical Means of the Present Invention In order to achieve the above-mentioned object, the present invention specifically includes a drive source operated by an electric command signal, and is mechanically connected to the drive source. A cursor assembly for an electronically controlled height meter, which is assembled so as to be movable vertically up and down on a height meter pole member installed vertically, the cursor assembly being assembled such that it can move vertically up and down on a height meter pole member installed vertically, the distance meter being mounted on one side of the pole member. two bearing assemblies that engage at a distance D, and one bearing assembly that is at the midpoint of the bearing assembly and engages the other side of the pole member; , an engagement support portion that inserts the pole member and is slidable along the pole member; a base end of the engagement support portion that is fixed to a mounting side of the bearing assembly; an arm member having a free end extending outward from the side of the member; the arm member being pivotally connected to the free end side of the arm member via a pivot shaft, and extending along the lower edge of the arm member; a test object contact detection lever member extending toward the side surface of the pole member and having a test object contact reference surface on the lower surface; and a test object contact reference surface of the test object contact detection lever member. stopper means for suspending and supporting the test object contact detection lever member at a constant angle position with respect to the arm member until the test object contact detection lever member comes into contact with the test object; and a light emitting/receiving device provided on the arm member side. and an optical coupling path blocking piece that is provided on the side of the object contact detection lever member and enters into the optical coupling path gap of the light emitter/receiver sensor and blocks the optical coupling path. when the test object contact reference surface of the test object contact detection lever member contacts the test object and the test object contact detection lever member is rotationally displaced; The electronically controlled type detects the displacement of the object contact detection lever member by the detector and outputs an electric signal, and the drive source of the cursor assembly is electrically controlled by the output signal. Constructs a cursor assembly in a height meter.
(e) 本考案の実施例
以下、この考案にかかる電子制御式身長計にお
けるカーソル組立体について、図面に示す実施例
にもとづいて詳細に説明する。この考案における
カーソル組立体１は、基本的に、アーム部材２
と、被検物当接検知レバー部材３と、検知部材４
とから成つている。前記アーム部材２は、身長計
ポール部材５に対して滑動可能に組み合される係
合支持部６を備えている。前記係合支持部６は、
前記アーム部材２の一方の面側に突設された三つ
のベアリング組立体７，８，９によつて構成され
る。前記三つのベアリング組立体７，８，９のう
ち、一組のベアリング組立体７，８は、所定の間
隔を隔てて、前記身長計ポール部材５の一方の側
面５ａに係合するように前記アーム部材２に取付
けられていて、他の一つのベアリング組立体９
が、前記一組のベアリング組立体７，８の中間位
置において、前記身長計ポール部材５の他方の側
面５ｂに係合するよう前記アーム部材２に取付け
られている。前記ベアリング組立体７，８，９
は、取付位置が異なる点を除いて全く同一形態の
ものである。前記ベアリング組立体７の詳細な構
造を第３図に示す。前記ベアリング組立体７は、
ベアリングローラ部１０と、前記ベアリングロー
ラ部１０を回転可能に支持する支軸１１と、前記
支軸１１の一端側に形成されるネジ部１２を介し
て、前記支軸１１を前記アーム部材２に固定する
ナツト１３とから成つている。前記支軸１１は、
アーム部材２に設けた取付孔１５に対してブツシ
ユ素子１４を介して取付けられ、ワツシヤ１６，
１７を介在し、ナツト１３をもつて締付けられて
いる。前記ベアリングローラ１０は、軸方向両端
に周状フランジ部分１８，１９を備えていて、フ
ランジ間のローラ実質寸法Ｌが、前記ポール部材
５の側幅寸法に対し滑動可能な範囲においてほぼ
等しく設計されている。前記アーム部材２の基部
側２ａには、光電変換素子２０が取付けてある。
前記光電変換素子２０は、発光素子収容ブロツク
２１と受光素子収容ブロツク２２とを所定の光結
合路空隙２３をへだてて組み合せたものである。
前記光電変換素子２０の光結合路は、前記アーム
部材２の厚さ方向に直交するように取付けられて
いる。さらに、前記アーム部材２の側面には、た
とえば図面に示すようなストツパブラケツト部材
２４が取付けられている。前記ストツパブラケツ
ト部材２４には、後述するストツパ体が貫通する
に適した孔２５が設けてある。一方、前記アーム
部材２の自由端側２６には、アーム部材２の厚さ
方向に貫通する枢支孔２７が設けてあり、枢支ピ
ン２８により、被検物当接検知レバー部材３の一
端２９に設けてある一対のブラケツト３０，３０
を介して前記被検物当接検知レバー部材３を回動
可能に連結支持する。前記被検物当接検知レバー
部材３は、概して箱形に形成されていて、床壁３
１の下面側が平坦な被検物当接基準面３２を構成
する。前記被検物当接検知レバー部材３の自由端
側３３における床壁上面３４に対して前記光電変
換素子２０の光結合路空隙２３内に進入して光結
合路を遮断する光結合路遮断片３５、および前記
アーム部材２側に取付けたストツパブラケツト２
４の孔２５に入り込むストツパ体３６が取付けて
ある。前記ストツパ体３６の頂部３７には、前記
ストツパブラケツト部材２４の孔２５に対する通
過阻止片３８が設けてある。(e) Embodiments of the present invention A cursor assembly in an electronically controlled height meter according to the present invention will be described in detail below based on embodiments shown in the drawings. The cursor assembly 1 in this invention basically consists of an arm member 2
, a test object contact detection lever member 3, and a detection member 4.
It consists of. The arm member 2 includes an engagement support portion 6 that is slidably assembled with the height meter pole member 5. The engagement support part 6 is
It is composed of three bearing assemblies 7, 8, and 9 that protrude from one side of the arm member 2. Among the three bearing assemblies 7, 8, 9, one pair of the bearing assemblies 7, 8 is spaced apart from each other by a predetermined distance and is engaged with one side surface 5a of the height scale pole member 5. Another bearing assembly 9 is attached to the arm member 2.
is attached to the arm member 2 so as to engage with the other side surface 5b of the height scale pole member 5 at an intermediate position between the pair of bearing assemblies 7, 8. The bearing assembly 7, 8, 9
are of exactly the same form except that the mounting positions are different. The detailed structure of the bearing assembly 7 is shown in FIG. The bearing assembly 7 includes:
The support shaft 11 is attached to the arm member 2 through a bearing roller part 10, a support shaft 11 that rotatably supports the bearing roller part 10, and a threaded part 12 formed at one end of the support shaft 11. It consists of a fixing nut 13. The support shaft 11 is
It is attached to the attachment hole 15 provided in the arm member 2 via the bushing element 14, and the washer 16,
17 and is tightened with a nut 13. The bearing roller 10 is provided with circumferential flange portions 18 and 19 at both ends in the axial direction, and the actual roller dimension L between the flanges is designed to be approximately equal to the side width dimension of the pole member 5 within a sliding range. ing. A photoelectric conversion element 20 is attached to the base side 2a of the arm member 2.
The photoelectric conversion element 20 is a combination of a light emitting element accommodating block 21 and a light receiving element accommodating block 22, separated by a predetermined optical coupling path gap 23.
The optical coupling path of the photoelectric conversion element 20 is installed so as to be orthogonal to the thickness direction of the arm member 2. Furthermore, a stopper bracket member 24 as shown in the drawings is attached to the side surface of the arm member 2, for example. The stopper bracket member 24 is provided with a hole 25 suitable for passing a stopper body to be described later. On the other hand, the free end side 26 of the arm member 2 is provided with a pivot hole 27 that penetrates in the thickness direction of the arm member 2, and one end of the object contact detection lever member 3 is provided with a pivot pin 28. A pair of brackets 30, 30 provided at 29
The test object contact detection lever member 3 is rotatably connected and supported via the test object contact detection lever member 3. The test object contact detection lever member 3 is generally formed in a box shape, and is attached to the floor wall 3.
1 constitutes a flat test object contact reference surface 32. An optical coupling path blocking piece that enters into the optical coupling path gap 23 of the photoelectric conversion element 20 and blocks the optical coupling path with respect to the floor wall upper surface 34 on the free end side 33 of the test object contact detection lever member 3. 35, and a stopper bracket 2 attached to the arm member 2 side.
A stopper body 36 that fits into the hole 25 of No. 4 is attached. A passage blocking piece 38 for the hole 25 of the stopper bracket member 24 is provided on the top portion 37 of the stopper body 36 .
このような構成において、前記カーソル組立体
１は、アーム部材２に形成される係合支持部６を
介して身長計ポール部材５に対して鉛直上下方向
に昇降移動可能なように組み合される。この状態
において、前記アーム部材２に取付けられている
被検物当接検知レバー部材３は、ストツパ体によ
つて第２図に示すような態様において支持されて
いる。一方、前記被検物当接検知レバー部材３に
設けた光結合路遮断片３５は、前記光電変換素子
の光結合路空隙２３の下方に位置していて、光結
合路を遮断しない位置にある。この状態で被測者
が、測定器本体の基準足踏板上に登台すると、登
台を検知する電気信号が出力され、その電気信号
にもとづいて機械駆動源を作動する。機械駆動源
の作動により、身長計ポール部材に沿つてカーソ
ル組立体が下降移動する。前記カーソル組立体の
被検物当接検知レバー部材３が、被測者の頭頂部
に当接すると、前記被検物当接検知レバー部材３
が、枢支点のまわりに回動し、当該レバー部材３
に設けてある光結合路遮断片３５が、アーム部材
側に設けてある光電変換素子２０の光結合路空隙
２３内に進入して、該光電変換素子２０の光結合
路を遮断する。前記光電変換素子２０の光結合路
が遮断されるとその出力信号により前記カーソル
組立体駆動源がたたれ、前記カーソル組立体が停
止し、停止位置において被測者の身長値が記憶さ
れ、記録される。前記カーソル組立体における被
検物当接検知レバー部材３が、被測者の頭頂部に
当接する際、前記被検物当接検知レバー部材３
は、光結合路遮断片の光結合路遮断点を越えても
なおかつ変位可能な回動ストローク範囲を有して
いる。 In such a configuration, the cursor assembly 1 is assembled to the height scale pole member 5 via the engagement support portion 6 formed on the arm member 2 so as to be vertically movable up and down. In this state, the object contact detection lever member 3 attached to the arm member 2 is supported by the stopper body in the manner shown in FIG. 2. On the other hand, the optical coupling path blocking piece 35 provided on the test object contact detection lever member 3 is located below the optical coupling path gap 23 of the photoelectric conversion element, and is in a position where it does not block the optical coupling path. . When the person to be measured stands on the reference footplate of the measuring instrument body in this state, an electrical signal is output to detect the climbing, and the mechanical drive source is activated based on the electrical signal. Actuation of the mechanical drive source causes the cursor assembly to move downwardly along the height scale pole member. When the test object contact detection lever member 3 of the cursor assembly contacts the top of the subject's head, the test object contact detection lever member 3
rotates around the pivot point, and the lever member 3
The optical coupling path blocking piece 35 provided on the arm member enters into the optical coupling path gap 23 of the photoelectric conversion element 20 provided on the arm member side, and blocks the optical coupling path of the photoelectric conversion element 20. When the optical coupling path of the photoelectric conversion element 20 is cut off, the output signal turns off the cursor assembly drive source, the cursor assembly stops, and the height value of the subject is memorized and recorded at the stopped position. be done. When the test object contact detection lever member 3 in the cursor assembly contacts the top of the subject's head, the test object contact detection lever member 3
has a rotational stroke range that allows displacement even beyond the optical coupling path blocking point of the optical coupling path blocking piece.
(f) 本考案の効果
以上の構成になるこの考案の電子制御式身長計
におけるカーソル組立体は、当該身長計における
ポール部材に対して、三つのベアリング組立体を
備えた係合支持部を介して組み合せた構成を適用
したことにより、カーソル組立体の滑動変位を確
実にかつスムースにすることができ、この種の自
動測定器においてきわめて有利なものであるとい
える。さらに、この考案に成る電子制御式身長計
におけるカーソル組立体は、当該カーソル組立体
が被測者の頭頂部に当接する際、その当接シヨツ
クを和らげるとともに、当該当接状態を精度高く
電気的に検知して、その出力信号によつてカーソ
ル駆動源を制御するようにしたもので、その点に
おいてきわめて実効の高いものであるといえる。(f) Effects of the present invention The cursor assembly in the electronically controlled height meter of this invention configured as described above is connected to the pole member of the height meter through an engagement support portion having three bearing assemblies. By applying the combined configuration, the sliding displacement of the cursor assembly can be ensured and smoothed, which can be said to be extremely advantageous in this type of automatic measuring instrument. Furthermore, the cursor assembly of the electronically controlled height meter according to this invention not only softens the contact shock when the cursor assembly contacts the top of the subject's head, but also accurately detects the contact state electrically. The cursor drive source is controlled by the output signal of the cursor, and in that respect it can be said to be extremely effective.
第１図は、この考案に成る電子制御式身長計に
おけるカーソル組立体の平面図、第２図は、カー
ソル組立体の一部破断側面図、第３図は、第２図
における−線拡大断面図である。
１……カーソル組立体、２……アーム部材、３
……被検物当接検知レバー部材、４……検知部
材、５……身長計ポール部材、６……係合支持
部、７，８，９……ベアリング組立体、２０……
光電変換素子、２３……光結合路空隙、２４，３
６……ストツパ、２８……枢支ピン、３２……被
検物当接基準面、３５……光結合路遮断片。
Fig. 1 is a plan view of the cursor assembly in the electronically controlled height meter of this invention, Fig. 2 is a partially cutaway side view of the cursor assembly, and Fig. 3 is an enlarged cross-section taken along the line - in Fig. 2. It is a diagram. 1...Cursor assembly, 2...Arm member, 3
...Test object contact detection lever member, 4...Detection member, 5...Height scale pole member, 6...Engagement support portion, 7, 8, 9...Bearing assembly, 20...
Photoelectric conversion element, 23... Optical coupling path gap, 24, 3
6...stopper, 28...pivot pin, 32...test object contact reference surface, 35...optical coupling path blocking piece.
Claims (1)
記駆動源に対して機械的に連結されていて、垂直
に設置される身長計ポール部材５上を鉛直上下方
向に昇降移動可能なように組み合わされた電子制
御式身長計におけるカーソル組立体１であつて、 前記ポール部材５の一方の側面５ａに距離Ｄを
隔てて係合する二つのベアリング組立体７，８及
び前記ベアリング組立体７，８の中点であつて前
記ポール部材５の他方の側面５ｂに係合する一つ
のベアリング組立体９とを備え、前記三つのベア
リング組立体７，８，９により、前記ポール部材
５を挾み込み、前記ポール部材５に沿つて滑動可
能な係合支持部６と、 前記係合支持部６におけるベアリング組立体９
の取り付け側に固定される基部端２ａと、前記基
部端２ａから前記ポール部材５の側部外方向に向
けてのびる自由端２６とを備えたアーム部材２
と、 前記アーム部材２の自由端２６側に枢支軸２８
を介して枢支連結されていて、前記アーム部材２
の下縁に沿つて前記ポール部材５の側面５ｂ側に
向けてのび、下面に被検物当接基準面３２を備え
た被検物当接検知レバー部材３と、 前記被検物当接検知レバー部材３における被検
物当接基準面３２が、被検物に当接するまでの
間、前記被検物当接検知レバー部材３を前記アー
ム部材２に対して定角度位置に吊り下げ支持する
ストツパ手段２４，３６と、 前記アーム部材２側に設けた投・受光器センサ
２０と、前記被検物当接検知レバー部材３側に設
けられていて、前記投・受光器センサ２０の光結
合路空隙に進入して、前記光結合路を遮断する光
結合路遮断片３５とを備えた検知器４とからな
り、 前記被検物当接検知レバー部材３の被検物当接
基準面３２が被検物に当接して、前記被検物当接
検知レバー部材３が回動変位した際、前記検知器
４によつて前記被検物当接検知レバー部材３の変
位を検知して電気信号を出力し、該出力信号によ
り前記カーソル組立体１の駆動源を電気的に制御
するようにしたことを特徴とする電子制御式身長
計におけるカーソル組立体。[Claims for Utility Model Registration] A device that is equipped with a drive source operated by an electric command signal, is mechanically connected to the drive source, and is vertically raised and lowered on a vertically installed height meter pole member 5. A cursor assembly 1 in an electronically controlled height meter movably combined, comprising two bearing assemblies 7, 8 engaging one side 5a of the pole member 5 at a distance D; one bearing assembly 9 that is at the midpoint of the bearing assemblies 7, 8 and engages with the other side surface 5b of the pole member 5; an engagement support part 6 that holds the member 5 therein and is slidable along the pole member 5; and a bearing assembly 9 in the engagement support part 6.
An arm member 2 comprising a base end 2a fixed to an attachment side of the arm member 2, and a free end 26 extending from the base end 2a toward the outside of the side of the pole member 5.
and a pivot shaft 28 on the free end 26 side of the arm member 2.
The arm member 2 is pivotally connected to the arm member 2 via
a test object contact detection lever member 3 extending toward the side surface 5b of the pole member 5 along the lower edge thereof and having a test object contact reference surface 32 on the lower surface; and the test object contact detection lever member 3. The test object contact detection lever member 3 is suspended and supported at a constant angle position with respect to the arm member 2 until the test object contact reference surface 32 of the lever member 3 contacts the test object. The stopper means 24 and 36, the light emitter/receiver sensor 20 provided on the arm member 2 side, and the light emitter/receiver sensor 20 provided on the test object contact detection lever member 3 side, optically coupling the light emitter/receiver sensor 20. an optical coupling path blocking piece 35 that enters the path gap and blocks the optical coupling path; When the test object contact detection lever member 3 is rotated and displaced when the test object contact detection lever member 3 contacts the test object, the detector 4 detects the displacement of the test object contact detection lever member 3 and generates electricity. A cursor assembly for an electronically controlled height meter, characterized in that a signal is output, and a drive source for the cursor assembly 1 is electrically controlled by the output signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985203466U JPH0232243Y2 (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985203466U JPH0232243Y2 (en) | 1985-12-27 | 1985-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62111006U JPS62111006U (en) | 1987-07-15 |
| JPH0232243Y2 true JPH0232243Y2 (en) | 1990-09-03 |
Family
ID=31168821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985203466U Expired JPH0232243Y2 (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232243Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835592U (en) * | 1971-08-28 | 1973-04-27 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS506186U (en) * | 1973-05-10 | 1975-01-22 | ||
| JPS60147406U (en) * | 1984-03-08 | 1985-09-30 | 株式会社 マキタ電機製作所 | height meter |
-
1985
- 1985-12-27 JP JP1985203466U patent/JPH0232243Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835592U (en) * | 1971-08-28 | 1973-04-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62111006U (en) | 1987-07-15 |
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