JPS5974450U - small electronic calculator - Google Patents
small electronic calculatorInfo
- Publication number
- JPS5974450U JPS5974450U JP17018482U JP17018482U JPS5974450U JP S5974450 U JPS5974450 U JP S5974450U JP 17018482 U JP17018482 U JP 17018482U JP 17018482 U JP17018482 U JP 17018482U JP S5974450 U JPS5974450 U JP S5974450U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- support plate
- small electronic
- electronic calculator
- sounding 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
- 239000002184 metal Substances 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
Landscapes
- Calculators And Similar Devices (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る小型電子式計算機の断面図、第２
図は電池端子の斜視図、第３図は圧電素子の詳細図、第
４図は弾性杆の斜視図、第５図は第１図の要部詳細図で
ある。
１はキャビネット、５は電池端子、１１はキーシート、
１３は電子部品（ＬＳＩ）、１４はフレキシブル基板、
１５は支持板、１９は振動板、２０は圧電素子、２２は
弾性杆。Figure 1 is a sectional view of a small electronic calculator according to the present invention, Figure 2
3 is a perspective view of a battery terminal, FIG. 3 is a detailed view of a piezoelectric element, FIG. 4 is a perspective view of an elastic rod, and FIG. 5 is a detailed view of a main part of FIG. 1. 1 is the cabinet, 5 is the battery terminal, 11 is the key sheet,
13 is an electronic component (LSI), 14 is a flexible board,
15 is a support plate, 19 is a diaphragm, 20 is a piezoelectric element, and 22 is an elastic rod.
Claims (1)
フレキシブル基板とを適宜配置して電気的に結合して成
る報音機能付の小型電子式計算機に於て、 一部に切起片を有する振動板に固着した圧電素子を発音
体として用い、前記切起片が前記金属性支持板の下面に
弾性接触するように該発音体を設けるとともに、計算機
キャビネットの内壁に金属性弾性杆を固着し且つその一
端を前記圧電素子に弾性接触させ、他端を前記フレキシ
ブル基板のパターンに弾性接触させて、前記金属性支持
板を介して前記圧電素子とフレキシブル基板上の電子部
品とを弾性的且つ電気的に結合させて成ることを特徴と
する小型電子式計算機。[Claims for Utility Model Registration] In a small electronic calculator with a sound alarm function, which comprises a key sheet and a flexible board with electronic components mounted on the upper surface of a metal support plate, which are appropriately arranged and electrically coupled. A piezoelectric element fixed to a diaphragm having a cut and raised piece in a part is used as a sounding body, and the sounding body is provided so that the cut and raised piece comes into elastic contact with the lower surface of the metal support plate, and the sounding body is installed in a computer cabinet. A metallic elastic rod is fixed to the inner wall, one end of which is brought into elastic contact with the piezoelectric element, and the other end of which is brought into elastic contact with the pattern of the flexible substrate, so that the rod is connected to the piezoelectric element and the flexible substrate through the metallic support plate. A small electronic calculator characterized by being elastically and electrically coupled to an electronic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17018482U JPS5974450U (en) | 1982-11-09 | 1982-11-09 | small electronic calculator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17018482U JPS5974450U (en) | 1982-11-09 | 1982-11-09 | small electronic calculator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5974450U true JPS5974450U (en) | 1984-05-21 |
Family
ID=30371586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17018482U Pending JPS5974450U (en) | 1982-11-09 | 1982-11-09 | small electronic calculator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5974450U (en) |
-
1982
- 1982-11-09 JP JP17018482U patent/JPS5974450U/en active Pending
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