JPH0359739U - - Google Patents
Info
- Publication number
- JPH0359739U JPH0359739U JP1989120193U JP12019389U JPH0359739U JP H0359739 U JPH0359739 U JP H0359739U JP 1989120193 U JP1989120193 U JP 1989120193U JP 12019389 U JP12019389 U JP 12019389U JP H0359739 U JPH0359739 U JP H0359739U
- Authority
- JP
- Japan
- Prior art keywords
- radio device
- speaker
- vent hole
- diaphragm
- unit case
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
Description
第１図は本考案の一実施例の構成説明図、第２
図は従来例の説明図である。
１０……筐体、１１……スピーカグリル、１２
……スピーカユニツトケース、１４……振動板、
１５……スピーカ、１６……スピーカ室、１７…
…空気抜き孔、１９……空気抜き穴、２０……長
尺の管体（管路）。
Figure 1 is an explanatory diagram of the configuration of one embodiment of the present invention;
The figure is an explanatory diagram of a conventional example. 10...Housing, 11...Speaker grill, 12
...Speaker unit case, 14...Diaphragm,
15...Speaker, 16...Speaker room, 17...
... Air vent hole, 19... Air vent hole, 20... Long pipe body (pipe line).
Claims (1)
に遮蔽する振動板を有したスピーカを備えた無線
機において、 前記スピーカの振動板と前記スピーカユニツト
ケースとによつて画成されるスピーカ室と、前記
無線機筐体に形成した気抜き穴との間を長尺の管
路によつて接続したことを特徴とする防水型無線
機。[Claims for Utility Model Registration] In a radio device equipped with a speaker having a diaphragm that shields the inside and outside of a speaker unit case in a watertight and airtight manner, 1. A waterproof radio device, characterized in that a speaker chamber provided in the radio device is connected to a vent hole formed in the radio device casing by a long conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989120193U JPH0728741Y2 (en) | 1989-10-13 | 1989-10-13 | Waterproof radio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989120193U JPH0728741Y2 (en) | 1989-10-13 | 1989-10-13 | Waterproof radio |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0359739U true JPH0359739U (en) | 1991-06-12 |
| JPH0728741Y2 JPH0728741Y2 (en) | 1995-06-28 |
Family
ID=31668279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989120193U Expired - Lifetime JPH0728741Y2 (en) | 1989-10-13 | 1989-10-13 | Waterproof radio |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0728741Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003007651A1 (en) * | 2001-07-11 | 2003-01-23 | Matsushita Electric Industrial Co., Ltd. | Mobile communication terminal and electro-acoustic transducer used for the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617744U (en) * | 1979-07-17 | 1981-02-16 | ||
| JPS62276997A (en) * | 1986-05-23 | 1987-12-01 | Matsushita Electric Ind Co Ltd | Head phone |
| JPS6372250U (en) * | 1986-10-31 | 1988-05-14 |
-
1989
- 1989-10-13 JP JP1989120193U patent/JPH0728741Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617744U (en) * | 1979-07-17 | 1981-02-16 | ||
| JPS62276997A (en) * | 1986-05-23 | 1987-12-01 | Matsushita Electric Ind Co Ltd | Head phone |
| JPS6372250U (en) * | 1986-10-31 | 1988-05-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003007651A1 (en) * | 2001-07-11 | 2003-01-23 | Matsushita Electric Industrial Co., Ltd. | Mobile communication terminal and electro-acoustic transducer used for the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0728741Y2 (en) | 1995-06-28 |