JPS6427667U - - Google Patents
Info
- Publication number
- JPS6427667U JPS6427667U JP12265887U JP12265887U JPS6427667U JP S6427667 U JPS6427667 U JP S6427667U JP 12265887 U JP12265887 U JP 12265887U JP 12265887 U JP12265887 U JP 12265887U JP S6427667 U JPS6427667 U JP S6427667U
- Authority
- JP
- Japan
- Prior art keywords
- amplifier circuit
- battery
- circuit section
- activated
- main body
- 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
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は電池と増幅回路部と発光ダイオードと接触部
と突出端子との関係を示す回路図、第３図は使用
状態を示す斜視図、第４図と第５図は夫々増幅回
路部の変形例を示す回路図である。
１……電池、２……増幅回路部、３……本体部
、４……外面、５……接触部、７……突出端子、
９……発光ダイオード。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a circuit diagram showing the relationship between the battery, amplifier circuit section, light emitting diode, contact section, and protruding terminal, Figure 3 is a perspective view showing the state of use, and Figures 4 and 5 are modified examples of the amplifier circuit section, respectively. FIG. DESCRIPTION OF SYMBOLS 1...Battery, 2...Amplification circuit part, 3...Body part, 4...Outer surface, 5...Contact part, 7...Protruding terminal,
9... Light emitting diode.
Claims (1)
該増幅回路部２が作動したときに、該増幅回路部
２からの増幅電流にて点燈する発光ダイオード９
が付設された本体部３と、 該本体部３の外面４に、露出状として付設され
、かつ、上記増幅回路部２に接続される接触部５
と、 上記本体部３から突出されると共に、上記接触
部５と導通状態とされたときに、上記電池１から
の回路作動用電流を上記増幅回路部２に流し、該
増幅回路部２を作動させる突出端子７と、 を備えたことを特徴とする導通テスタ。[Claims for Utility Model Registration] A battery 1 and an amplifier circuit section 2 are installed inside, and
A light emitting diode 9 that lights up with an amplified current from the amplifier circuit section 2 when the amplifier circuit section 2 is activated.
A contact portion 5 is attached to the outer surface 4 of the main body portion 3 in an exposed manner and is connected to the amplifier circuit portion 2.
When the battery 1 is protruded from the main body 3 and brought into conduction with the contact portion 5, a current for circuit operation from the battery 1 is passed through the amplifier circuit 2, and the amplifier circuit 2 is activated. A continuity tester characterized by comprising: a protruding terminal 7 that allows the connection to be made;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12265887U JPS6427667U (en) | 1987-08-10 | 1987-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12265887U JPS6427667U (en) | 1987-08-10 | 1987-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6427667U true JPS6427667U (en) | 1989-02-17 |
Family
ID=31370791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12265887U Pending JPS6427667U (en) | 1987-08-10 | 1987-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6427667U (en) |
-
1987
- 1987-08-10 JP JP12265887U patent/JPS6427667U/ja active Pending
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