JPH0385508U - - Google Patents
Info
- Publication number
- JPH0385508U JPH0385508U JP14594889U JP14594889U JPH0385508U JP H0385508 U JPH0385508 U JP H0385508U JP 14594889 U JP14594889 U JP 14594889U JP 14594889 U JP14594889 U JP 14594889U JP H0385508 U JPH0385508 U JP H0385508U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- depth
- base
- sliding part
- comes
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
第１図は本考案実施例の構成を示す図。第２図
は本考案実施例の電圧の変化により深さを読み取
る電気回路図。第３図は本考案実施例の電流の変
化により深さを読み取る電気回路図。第４図は従
来のデプスゲージの構成を示す図。
１……基部、２……摺動部、３……抵抗器、４
……接点、５……アナログ・デイジタル（Ａ／Ｄ
）変換回路、６……表示器、２１……本尺、２１
ａ，２２ａ……測定面、２１ｂ……本尺の目盛、
２２……バーニヤ、２２ｂ……バーニヤ目盛、ａ
……深端、ｂ……浅端、Ｌ……深さ。
FIG. 1 is a diagram showing the configuration of an embodiment of the present invention. FIG. 2 is an electric circuit diagram for reading depth by changing voltage according to an embodiment of the present invention. FIG. 3 is an electric circuit diagram for reading depth by changing current according to an embodiment of the present invention. FIG. 4 is a diagram showing the configuration of a conventional depth gauge. 1...Base, 2...Sliding part, 3...Resistor, 4
...Contact, 5...Analog/digital (A/D
) Conversion circuit, 6... Display, 21... Main scale, 21
a, 22a...Measurement surface, 21b...Main scale scale,
22...Vernier, 22b...Vernier scale, a
...deep end, b...shallow end, L...depth.
Claims (1)
当接させる摺動部と、 を備えたデプスゲージにおいて、 前記基部に固定され電圧が印加された抵抗器と
、 前記摺動部に連動しこの抵抗器に接触摺動する
接点と、 この接点に現れる電圧または電流の値をデイジ
タル値に変換するアナログ・デイジタル変換回路
と を備えたことを特徴とするデプスゲージ。[Claims for Utility Model Registration] A depth gauge comprising: a base that comes into contact with the deep end of the depth to be measured; and a sliding part that is slidably attached to the base and comes into contact with the shallow end of the depth. , a resistor fixed to the base and to which a voltage is applied; a contact that is interlocked with the sliding part and slides in contact with the resistor; and an analog that converts the voltage or current value appearing at the contact into a digital value. - A depth gauge characterized by being equipped with a digital conversion circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14594889U JPH0385508U (en) | 1989-12-20 | 1989-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14594889U JPH0385508U (en) | 1989-12-20 | 1989-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0385508U true JPH0385508U (en) | 1991-08-29 |
Family
ID=31692564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14594889U Pending JPH0385508U (en) | 1989-12-20 | 1989-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0385508U (en) |
-
1989
- 1989-12-20 JP JP14594889U patent/JPH0385508U/ja active Pending