JPS6244261U - - Google Patents
Info
- Publication number
- JPS6244261U JPS6244261U JP13543385U JP13543385U JPS6244261U JP S6244261 U JPS6244261 U JP S6244261U JP 13543385 U JP13543385 U JP 13543385U JP 13543385 U JP13543385 U JP 13543385U JP S6244261 U JPS6244261 U JP S6244261U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- circuit
- detects
- level
- output
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図はこの考案の実施例に係るスピードメー
タの内部構造を示す図で、同図ａは側面図、同図
ｂは正面図、第２図はこの考案の第１実施例の電
気的構成を示す回路図、第３図はこの考案の考え
方を示すための概念図、第４図はこの考案の第２
実施例の電気的構成を示す回路図、第５図は従来
の車速検出回路およびオイルレベル警報回路の構
成を示す回路図である。
１……ホトセンサ回路、１０……発振回路、２
０……表示回路、４０……オイルレベルスイツチ
（レベルセンサ）、５０……オイルレベル警報用
表示回路。
Fig. 1 is a diagram showing the internal structure of a speedometer according to an embodiment of this invention, in which Fig. 1a is a side view, Fig. 2b is a front view, and Fig. 2 is an electrical configuration of the first embodiment of this invention. Figure 3 is a conceptual diagram to show the idea of this invention, Figure 4 is the second part of this invention.
FIG. 5 is a circuit diagram showing the electrical configuration of the embodiment. FIG. 5 is a circuit diagram showing the configuration of a conventional vehicle speed detection circuit and an oil level warning circuit. 1... Photo sensor circuit, 10... Oscillation circuit, 2
0...Display circuit, 40...Oil level switch (level sensor), 50...Oil level alarm display circuit.
Claims (1)
と、このとき速度警報を点滅表示する表示回路と
、前記点滅信号を形成する発振回路とからなる車
速検出回路の前記表示回路を、前記発振回路の出
力、およびオイルレベルが規定レベルより下がつ
たことを検出するレベルセンサの出力によつて共
通駆動することを特徴とする車速検出回路。 The display circuit of the vehicle speed detection circuit includes a sensor that detects that the vehicle speed exceeds a specified speed, a display circuit that flashes a speed warning at this time, and an oscillation circuit that forms the flashing signal. A vehicle speed detection circuit characterized in that it is commonly driven by an output and an output of a level sensor that detects that the oil level has fallen below a specified level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13543385U JPS6244261U (en) | 1985-09-04 | 1985-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13543385U JPS6244261U (en) | 1985-09-04 | 1985-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6244261U true JPS6244261U (en) | 1987-03-17 |
Family
ID=31037611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13543385U Pending JPS6244261U (en) | 1985-09-04 | 1985-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6244261U (en) |
-
1985
- 1985-09-04 JP JP13543385U patent/JPS6244261U/ja active Pending
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