JPH03120151U - - Google Patents
Info
- Publication number
- JPH03120151U JPH03120151U JP2828890U JP2828890U JPH03120151U JP H03120151 U JPH03120151 U JP H03120151U JP 2828890 U JP2828890 U JP 2828890U JP 2828890 U JP2828890 U JP 2828890U JP H03120151 U JPH03120151 U JP H03120151U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- recording
- detection unit
- detects
- changeover switch
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
図は本考案の実施例を示すものであつて、第１
図は全体正面図、第２図はブロツク図、第３図は
他の実施例の正面図、第４図は更に他の実施例の
斜視図、第５図はブロツク図、第６図は更に他の
実施例の斜視図である。
１……電話器、２，１２，２２……記録装置、
４……検知部、７……切換スイツチ、９，１４，
２４……記録手段。
The figure shows an embodiment of the present invention.
The figure is an overall front view, Fig. 2 is a block diagram, Fig. 3 is a front view of another embodiment, Fig. 4 is a perspective view of still another embodiment, Fig. 5 is a block diagram, and Fig. 6 is a further embodiment. FIG. 7 is a perspective view of another embodiment. 1... Telephone, 2, 12, 22... Recording device,
4...Detection unit, 7...Switch switch, 9, 14,
24...Recording means.
Claims (1)
知部４と、この検知部４が電話音を複数回検知す
ると切り換わる切換スイツチ７と、この切換スイ
ツチ７が切り換わることにより、上記電話器１が
受信したことを記録する記録手段９とから成るこ
とを特徴とする電話音の記録装置。 A detection unit 4 that detects telephone sounds intermittently emitted by the telephone 1; a changeover switch 7 that switches when the detection unit 4 detects the telephone sound multiple times; and by switching the changeover switch 7, the telephone 1. A recording device for recording telephone sounds, comprising a recording means 9 for recording reception by a telephone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2828890U JPH03120151U (en) | 1990-03-20 | 1990-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2828890U JPH03120151U (en) | 1990-03-20 | 1990-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03120151U true JPH03120151U (en) | 1991-12-10 |
Family
ID=31531094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2828890U Pending JPH03120151U (en) | 1990-03-20 | 1990-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03120151U (en) |
-
1990
- 1990-03-20 JP JP2828890U patent/JPH03120151U/ja active Pending