JPH0281415U - - Google Patents
Info
- Publication number
- JPH0281415U JPH0281415U JP16109588U JP16109588U JPH0281415U JP H0281415 U JPH0281415 U JP H0281415U JP 16109588 U JP16109588 U JP 16109588U JP 16109588 U JP16109588 U JP 16109588U JP H0281415 U JPH0281415 U JP H0281415U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- transmitting
- receiving
- lead
- transmitting electrode
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は本考案の実施例を示す要部の正面図、
第２図は同じく第１図の矢視線−に基づく平
面図、第３図は同じく第１図の矢視線−に基
づく平面図、第４図は同じく第２図の矢視線−
に基づく一部を省略した側断面図、第５図は同
じく連結リードの配設パターンを変えた変形例を
示す図、第６図は同じく全体構成を示すブロツク
図、第７図〜第１３図は従来の位相弁別式静電容
量検出器を示し、第７図は端子リードを静電容量
結合エリア外に設けた場合の一方電極板の平面図
、第８図は端子リードとフレキシブル配線とを接
続するための段差を設けた場合の一方電極の平面
図、第９図は第８図の矢視線−に基づく側面
図、第１０図は一方電極板と他方電極板との配設
状態を示す図、第１１図は第１０図の矢視線
−に基づく一方電極板の平面図、第１２図は
第１０図の矢視線−に基づく他方電極板
の平面図および第１３図は全体構成を示すブロツ
ク図である。
９Ｖ……起立面、９Ｂ……裏面、１０……一方
電極板、１１……送信電極、１１ａ〜１１ｈ……
送信電極要素（送信電極要素ユニツト）、１３…
…連結リード、１４……端子リード、１６……フ
レキシブル配線、１７……受信電極、１７Ａ，１
７Ｂ……受信電極要素、１９……基材、１９ａ…
…一側端、１９ｂ……段差、２０……他方電極板
、２１……結合電極、３０……電源、４０……検
出回路、５０……平行度検出手段。
FIG. 1 is a front view of the main parts showing an embodiment of the present invention;
Fig. 2 is a plan view based on the arrow line - of Fig. 1, Fig. 3 is a plan view also based on the arrow line - of Fig. 1, and Fig. 4 is a plan view also based on the arrow line - of Fig. 2.
FIG. 5 is a diagram showing a modified example in which the arrangement pattern of the connecting leads is changed, FIG. 6 is a block diagram showing the overall configuration, and FIGS. 7 to 13. shows a conventional phase-discriminative capacitance detector, Fig. 7 is a plan view of one electrode plate when the terminal lead is provided outside the capacitive coupling area, and Fig. 8 shows the terminal lead and flexible wiring. A plan view of one electrode when a step is provided for connection, FIG. 9 is a side view based on the arrow line - in FIG. 8, and FIG. 10 shows the arrangement of one electrode plate and the other electrode plate. 11 is a plan view of one electrode plate based on the arrow line in FIG. 10, FIG. 12 is a plan view of the other electrode plate based on the arrow line in FIG. 10, and FIG. 13 shows the overall configuration. It is a block diagram. 9V... Standing surface, 9B... Back surface, 10... One electrode plate, 11... Transmitting electrode, 11a to 11h...
Transmission electrode element (transmission electrode element unit), 13...
... Connection lead, 14 ... Terminal lead, 16 ... Flexible wiring, 17 ... Receiving electrode, 17A, 1
7B... Receiving electrode element, 19... Base material, 19a...
...One side end, 19b...Step, 20...Other electrode plate, 21...Coupling electrode, 30...Power supply, 40...Detection circuit, 50...Parallelism detection means.
Claims (1)
電極要素からなる受信電極を有する一方電極板と
これに対面かつ相対移動可能な結合電極を有する
他方電極と送信電極に接続された電源と受信電極
に接続された検出回路とを含み形成された位相弁
別式静電容量検出器において、 前記送信電極を形成する複数送信電極要素ユニ
ツトの位相同一の各送信電極要素を結ぶ連結リー
ドを前記両受信電極要素間を通して前記一方電極
板の一側端に引出し、 各連結リードの先端に設けられた各連結リード
と前記電源とを接続するための各端子リードを前
記一方電極板の起立面または裏面に密接された導
電皮膜から構成したことを特徴とする位相弁別式
静電容量検出器。[Claims for Utility Model Registration] One electrode plate having a receiving electrode consisting of a transmitting electrode and a pair of receiving electrode elements sandwiching the transmitting electrode, and the other electrode having a coupling electrode that faces and is movable relative to the receiving electrode and connected to the transmitting electrode. In the phase-discriminative capacitance detector formed including a power supply and a detection circuit connected to a receiving electrode, a connection connecting each transmitting electrode element having the same phase of a plurality of transmitting electrode element units forming the transmitting electrode is provided. A lead is drawn out to one side end of the one electrode plate through between both receiving electrode elements, and each terminal lead for connecting each connecting lead provided at the tip of each connecting lead to the power source is connected to the one electrode plate. A phase-discriminative capacitance detector characterized by comprising a conductive film closely attached to an upright surface or a back surface.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16109588U JPH0624733Y2 (en) | 1988-12-12 | 1988-12-12 | Phase discrimination type capacitance detector |
| US07/446,419 US5049824A (en) | 1988-12-12 | 1989-12-05 | Phase discrimination type electrostatic capacity detector |
| GB8927550A GB2226639B (en) | 1988-12-12 | 1989-12-06 | Phase discrimination type electrostatic capacity detector |
| DE3941029A DE3941029C2 (en) | 1988-12-12 | 1989-12-12 | Phase discrimination type electrostatic capacitance detector |
| GB9224550A GB2260197B (en) | 1988-12-12 | 1992-11-23 | Phase discrimination type electrostatic capacity detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16109588U JPH0624733Y2 (en) | 1988-12-12 | 1988-12-12 | Phase discrimination type capacitance detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0281415U true JPH0281415U (en) | 1990-06-22 |
| JPH0624733Y2 JPH0624733Y2 (en) | 1994-06-29 |
Family
ID=31443742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16109588U Expired - Lifetime JPH0624733Y2 (en) | 1988-12-12 | 1988-12-12 | Phase discrimination type capacitance detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624733Y2 (en) |
-
1988
- 1988-12-12 JP JP16109588U patent/JPH0624733Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624733Y2 (en) | 1994-06-29 |
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