JPS62152289U - - Google Patents
Info
- Publication number
- JPS62152289U JPS62152289U JP3946786U JP3946786U JPS62152289U JP S62152289 U JPS62152289 U JP S62152289U JP 3946786 U JP3946786 U JP 3946786U JP 3946786 U JP3946786 U JP 3946786U JP S62152289 U JPS62152289 U JP S62152289U
- Authority
- JP
- Japan
- Prior art keywords
- back cover
- piezoelectric element
- wristwatch
- packing
- speaker
- 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
- 238000012856 packing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第1図は本考案の一実施例による腕時計の裏ブ
タ構造断面図、第2図は本考案の一実施例による
腕時計の裏ブタ組立で斜視図、第3図は従来の腕
時計の二重裏ブタ構造断面図、第4図は音圧―周
波数特性図である。
1,8,14…ケース、2,12,18…外裏
ブタ、3,10,16…内裏ブタ、4,17…圧
電素子、5,9,15…パツキン、6,11…外
パツキン、7,13,20…ネジ。
Fig. 1 is a sectional view of the back cover structure of a wristwatch according to an embodiment of the present invention, Fig. 2 is a perspective view of the back cover assembly of a wristwatch according to an embodiment of the present invention, and Fig. 3 is a conventional double back cover of a wristwatch. A cross-sectional view of the pig structure, and FIG. 4 is a sound pressure-frequency characteristic diagram. 1, 8, 14... Case, 2, 12, 18... Outer/back cover, 3, 10, 16... Inner/back cover, 4, 17... Piezoelectric element, 5, 9, 15... Packing, 6, 11... Outer packaging, 7 , 13, 20...screw.
Claims (1)
電気信号を送ることにより音を出すスピーカ付腕
時計において、 前記裏ブタが二重構造であり、 さらにそのうちの前記圧電素子をはりつけた内
側の裏ブタが平板であり、 この平板の裏ブタを、パツキンと緩衝効果をと
もなう一つのパツキンとではさみ込み、 外側の裏ブタとケースとの固定により、前記内
側の裏ブタを固定することを特徴とするスピーカ
付腕時計。[Claims for Utility Model Registration] A wristwatch with a speaker in which a piezoelectric element is attached to a back cover and which produces sound by sending an electric signal to the piezoelectric element, wherein the back cover has a double structure, and furthermore, the piezoelectric element of the back cover has a double structure. The inner back cover to which is attached is a flat plate, and the flat back cover is sandwiched between a packing and a packing with a cushioning effect, and by fixing the outer back cover and the case, the inner back cover can be A wristwatch with a speaker that is fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3946786U JPS62152289U (en) | 1986-03-18 | 1986-03-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3946786U JPS62152289U (en) | 1986-03-18 | 1986-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62152289U true JPS62152289U (en) | 1987-09-26 |
Family
ID=30852658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3946786U Pending JPS62152289U (en) | 1986-03-18 | 1986-03-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62152289U (en) |
-
1986
- 1986-03-18 JP JP3946786U patent/JPS62152289U/ja active Pending