JPH024346U - - Google Patents
Info
- Publication number
- JPH024346U JPH024346U JP8125488U JP8125488U JPH024346U JP H024346 U JPH024346 U JP H024346U JP 8125488 U JP8125488 U JP 8125488U JP 8125488 U JP8125488 U JP 8125488U JP H024346 U JPH024346 U JP H024346U
- Authority
- JP
- Japan
- Prior art keywords
- handset
- telephone
- control circuit
- closing
- opening
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
Description
第１図は本考案を実施した置台とハンドセツト
の縦断側面図、第２図は磁気感応素子にホール効
果素子を利用した実施例の回路構成図、第３図は
異なる実施例の回路構成図である。
１：受話器、２：置台、３：磁気感応素子、４
：スピーカ、５：比較器、６：ＣＰＵ、７：フツ
キングスイツチ、Ｑ：トランジスタ、１０：ハン
ドセツト、１１：マグネツト、Ｍ：磁力線、ＣＣ
：フツキング制御回路。
Fig. 1 is a vertical side view of a stand and handset embodying the present invention, Fig. 2 is a circuit diagram of an embodiment using a Hall effect element as a magnetic sensing element, and Fig. 3 is a circuit diagram of a different embodiment. be. 1: Handset, 2: Stand, 3: Magnetic sensing element, 4
: Speaker, 5: Comparator, 6: CPU, 7: Footing switch, Q: Transistor, 10: Handset, 11: Magnet, M: Line of magnetic force, CC
: Footing control circuit.
Claims (1)
回線を遮断したオンフツク状態を維持するように
した電話機において、上記ハンドセツトの送話部
又は受話部のいずれか一方に対応して上記置台の
ハウジング内の直近位置に上記電話回線を開閉す
るためのフツキングの制御回路と直列に磁気感応
素子を設け、上記送話器又は受話器に夫夫付属す
るマグネツト部材が発する磁力線により上記磁気
感応素子を上記フツキング制御回路の開閉に応動
してオンフツク状態とすることを特徴とする電話
機。 In a telephone set that maintains an on-hook state with the telephone line cut off when the handset is placed upside down on the stand, the nearest part in the housing of the stand corresponds to either the transmitting part or the receiving part of the handset. A magnetically sensitive element is provided in series with the hooking control circuit for opening and closing the telephone line, and the magnetic force lines emitted by the magnetic member attached to the transmitter or receiver cause the magnetically sensitive element to be connected to the hooking control circuit. A telephone characterized by being placed in an on-hook state in response to opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8125488U JPH024346U (en) | 1988-06-20 | 1988-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8125488U JPH024346U (en) | 1988-06-20 | 1988-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024346U true JPH024346U (en) | 1990-01-11 |
Family
ID=31306041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8125488U Pending JPH024346U (en) | 1988-06-20 | 1988-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52158622U (en) * | 1976-05-22 | 1977-12-02 |
-
1988
- 1988-06-20 JP JP8125488U patent/JPH024346U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52158622U (en) * | 1976-05-22 | 1977-12-02 |