JPH03259300A - Electronic sound generating device - Google Patents
Electronic sound generating deviceInfo
- Publication number
- JPH03259300A JPH03259300A JP2058528A JP5852890A JPH03259300A JP H03259300 A JPH03259300 A JP H03259300A JP 2058528 A JP2058528 A JP 2058528A JP 5852890 A JP5852890 A JP 5852890A JP H03259300 A JPH03259300 A JP H03259300A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- circuit pattern
- conductive metal
- metal plate
- couple
- 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
- 239000002184 metal Substances 0.000 claims abstract description 15
- 238000004080 punching Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
- H05K3/202—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern using self-supporting metal foil pattern
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor
Landscapes
- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、電子回路によってメロディ−等を発音する装
置の改良に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an improvement in a device for producing melodies and the like using an electronic circuit.
この種の電子発音装置は、電子オルゴールとも呼ばれ、
電子回路と薄板状の発音体とで組み立てられている。従
来の電子回路は、回路素子、電池、スイッチおよびこれ
らを取り付けるためのプリント基板によって構成されて
いる。このため、その組み立て過程で、プリント基板に
対する電池ホルダの組み付けや、発音体の取り付けなど
が不可欠であり、作業工数が多く、またそれらの部品が
別工程として生産されるため、部品数が多くなり、また
その管理も煩雑である。This type of electronic sounding device is also called an electronic music box.
It is assembled from an electronic circuit and a thin plate-shaped sounding body. A conventional electronic circuit is composed of circuit elements, batteries, switches, and a printed circuit board for mounting them. Therefore, in the assembly process, it is essential to assemble the battery holder to the printed circuit board and attach the sounding body, which requires a large number of man-hours, and because these parts are produced in separate processes, the number of parts increases. , and its management is also complicated.
したがって、本発明の目的は、電子回路の構成部品を利
用して、他の必要な機能要素を兼用することによって、
部品数を減らし、製作工数を削減してコストダウンを図
ることである。Therefore, an object of the present invention is to utilize components of an electronic circuit to serve as other necessary functional elements.
The aim is to reduce costs by reducing the number of parts and manufacturing man-hours.
上記目的の下に、本発明は、回路素子、電池、スイッチ
などを薄導電性金属板の回路パターンによって電気的に
接続するとともに、この回路パターンの導電性金属板の
一部を利用して、電池接片からなる電池押え部や発音体
の振動板を一体的に形成するようにしている。Under the above object, the present invention electrically connects circuit elements, batteries, switches, etc. by a circuit pattern of a thin conductive metal plate, and utilizes a part of the conductive metal plate of this circuit pattern. The battery holding part made of the battery contact piece and the diaphragm of the sounding body are integrally formed.
回路パターンは、導電性金属板によって、回路素子、電
池およびスイッチなどを電気的に接続し、メロディ−等
の信号を発生するために必要な回路を構成する。同時に
、この回路パターンの導電性金属板は、電池押え部や発
音体の振動板を一体的に形成しており、プレス打ち抜き
加工によって底形される。したがって、回路パターンの
製作工程で、電池接片からなる電池押え部や発音体の振
動板が一体的に形成されるため、それらの部品について
の別製作工程がなくなり、その結果、部品数が少なく、
また製作工程も削減できる。The circuit pattern electrically connects circuit elements, batteries, switches, etc. using conductive metal plates, and constitutes a circuit necessary for generating a signal such as a melody. At the same time, the conductive metal plate with this circuit pattern integrally forms the battery holding part and the diaphragm of the sounding body, and is shaped into a bottom shape by press punching. Therefore, in the manufacturing process of the circuit pattern, the battery holding part consisting of the battery contact piece and the diaphragm of the sounding body are integrally formed, so there is no separate manufacturing process for these parts, and as a result, the number of parts is reduced. ,
The manufacturing process can also be reduced.
第１図ないし第３図は、完成状態の電子発音装置１の構
成を示している。FIGS. 1 to 3 show the configuration of an electronic sounding device 1 in a completed state.
この電子発音装置１は、回路パターン２と発音体３とを
備えている。回路パターン２は、メロディ−等の電気的
な信号を発生するために、ＩＣなどの回路素子４、小型
の電池５、および例えば感圧型のスイッチ６を取り付け
る部分である。This electronic sounding device 1 includes a circuit pattern 2 and a sounding body 3. The circuit pattern 2 is a part to which a circuit element 4 such as an IC, a small battery 5, and a pressure-sensitive switch 6, for example, are attached in order to generate an electrical signal such as a melody.
第４図は、回路パターン２の形状を示している。FIG. 4 shows the shape of the circuit pattern 2.
回路パターン２は、帯状の導電性金属板７から両側縁の
連結部８、これにつながる連結部９を残して連続的に打
ち抜かれ、リード部１０、一対の電池接片１１．１２か
らなる電池押え部１３および一対のスイッチ端子１４．
１５のほか、振動板１６を一体的に形成している。そし
て、これらの打ち抜き部分は、絶縁性の回路基板１７の
表面に接着などの手段によって取り付けられ固定される
。The circuit pattern 2 is continuously punched out from a strip-shaped conductive metal plate 7, leaving connecting portions 8 on both sides and connecting portions 9 connected thereto. A presser portion 13 and a pair of switch terminals 14.
In addition to 15, a diaphragm 16 is integrally formed. These punched portions are attached and fixed to the surface of the insulating circuit board 17 by adhesive or other means.
一方の電池接片１１は、例えば円形状であり、リード部
１０に接続されているが、他方の電池接片１２は、Ｃ字
状であり、必要に応じ先端部分で止め片１９を一体的に
形成し、折曲部１８を介し他のリード部１０に接続され
、その折曲部１８をＺ状に折り曲げることによって、電
池接片１１に対し上下で対向している。この状態で、小
型の電池５は、一対の電池接片１１．１２に挟まれ、こ
れらの電池押え部１３によって保持される。One battery contact piece 11 has a circular shape, for example, and is connected to the lead part 10, while the other battery contact piece 12 has a C-shape, and if necessary, the stopper piece 19 can be integrally attached to the tip. It is connected to another lead part 10 via a bent part 18, and by bending the bent part 18 in a Z shape, it faces the battery contact piece 11 at the top and bottom. In this state, the small battery 5 is sandwiched between the pair of battery contact pieces 11 and 12 and held by these battery holding parts 13.
また、前記発音体３は、振動板１６の他、電歪効果体２
０によって組み立てられている。上記振動板１６は導電
性金属板７から打ち抜かれる過程で、皿状にプレス加工
され、中央部分で凹部２１を形成し、かつ外周の一部で
放音用の切欠孔２２および導電接続部２３を一体的に形
成している。In addition to the diaphragm 16, the sounding body 3 includes an electrostrictive effect body 2.
It is assembled by 0. The diaphragm 16 is pressed into a dish shape in the process of being punched out from the conductive metal plate 7, and has a concave portion 21 in the center, and a cutout hole 22 for sound emission and a conductive connection portion 23 in a part of the outer periphery. are integrally formed.
そして、電歪効果体２０は、凹部２１の中央部分に接着
などの手段によって取り付けられ、リード線２４により
リード部１０に接続される。振動板１６は、リベットや
半田付けなどの手段によって、回路基板１７の端縁部に
取り付けられる。この状態で、振動板１６の開口端は、
回路基板１７の表面とほぼ同じ平面となっている。した
がって、この電子発音装置１が所定の組み込み位置に取
り付けられたとき、上記振動板１６は、凹部２１の部分
で、音響室を形成し発音体３の発音効果を高める。The electrostrictive effect body 20 is attached to the central portion of the recess 21 by adhesive or other means, and connected to the lead portion 10 by a lead wire 24. The diaphragm 16 is attached to the edge of the circuit board 17 by means such as rivets or soldering. In this state, the opening end of the diaphragm 16 is
The surface is substantially the same as the surface of the circuit board 17. Therefore, when the electronic sounding device 1 is installed at a predetermined installation position, the diaphragm 16 forms an acoustic chamber in the recessed portion 21 to enhance the sounding effect of the sounding body 3.
なお、上記スインチロは、スイッチ端子１４．１５の部
分にリード線２５により半田付けなどによって取り付け
られ、所定の位置に配置される。The switch terminals are attached to the switch terminals 14 and 15 by soldering or the like using lead wires 25, and are placed at predetermined positions.
また、回路素子４は、リード部ｌＯに対してワイヤポン
ディングによって接続され、その接続部分は、被覆部３
０によって保護されている。Further, the circuit element 4 is connected to the lead portion IO by wire bonding, and the connection portion is connected to the covering portion 3.
Protected by 0.
上記実施例は、振動板１６を皿状にプレス加工している
が、この振動板１６は、単に平板状のものであってもよ
い。また、振動板１６は、上記のように一体形成でなく
別体のものを半田付等で固定してもよい。In the above embodiment, the diaphragm 16 is pressed into a dish shape, but the diaphragm 16 may be simply a flat plate. Furthermore, the diaphragm 16 is not integrally formed as described above, but may be a separate piece and fixed by soldering or the like.
本発明では、回路パターンの導電性金属板の部分で一対
の電池接片が一体的に底形され、かつそれの折り曲げ加
工によって電池押え部が形成されるため、専用の電池押
え部が別途必要とされず、またその取り付けのための半
田付は作業が不要となる。In the present invention, a pair of battery contact pieces are integrally bottom-shaped in the conductive metal plate portion of the circuit pattern, and a battery holding part is formed by bending them, so a dedicated battery holding part is required separately. This eliminates the need for soldering for installation.
また、導電性金属板の一部で振動体が一体的にプレス加
工されるならば、振動板が回路パターンの作成過程で製
作でき、特別な製造工程が必要とされず、またそれに電
歪効果体を貼り付けるだけで、発音体が完成できる。Furthermore, if the vibrating body is integrally pressed from a part of the conductive metal plate, the vibrating plate can be manufactured in the process of creating the circuit pattern, no special manufacturing process is required, and the electrostrictive effect Just by pasting the body, you can complete the pronunciation body.
このように、回路パターン構成用の導電性金属板の一部
で電池押え部や振動体が一体的に形成されるため、それ
らの部品についての専用の製作過程が必要とされず、ま
た製作後の取り付は過程も省略できるため、全体的に部
品数が少なくなり、また製作工程も簡略化できる。In this way, since the battery holding part and the vibrating body are integrally formed as part of the conductive metal plate for configuring the circuit pattern, there is no need for a dedicated manufacturing process for these parts, and Since the installation process can be omitted, the overall number of parts can be reduced and the manufacturing process can also be simplified.
第１図は電子発音装置の平面図、第２図は発音体の断面
図、第３図は電池押え部の側面図、第４図は導電性金属
板の打ち抜き状態の展開図である。
ｌ・・電子発音装置、２・・回路パターン、３・・発音
体、４・・回路素子、５・・電池、６・・スイッチ、７
・・導電性金属板、１１．１２・・電池接片、１３・・
電池押え部、１６・・振動板、１８・・折曲部、２０・
・電歪効果体、２１・・凹部、２２・・切欠孔、２３・
・導電接続部。
特 許 出 願 人 株式会社三協精機製作所代
理 人 弁理士 中 川 國 男第３図
３FIG. 1 is a plan view of the electronic sounding device, FIG. 2 is a sectional view of the sounding body, FIG. 3 is a side view of the battery holding part, and FIG. 4 is a developed view of the conductive metal plate in a punched state. l...Electronic sounding device, 2...Circuit pattern, 3...Sounding body, 4...Circuit element, 5...Battery, 6...Switch, 7
...Conductive metal plate, 11.12...Battery contact piece, 13...
Battery holding part, 16... Vibration plate, 18... Bent part, 20...
・Electrostrictive effect body, 21.. Recess, 22.. Notch hole, 23.
・Conductive connection part. Patent applicant Sankyo Seiki Seisakusho Co., Ltd.
Patent Attorney Kunio Nakagawa Figure 3
Claims (2)
ッチが取り付けられ導電性金属板よりなる回路パターン
と、薄板状の発音体とを備え、上記回路パターンに、導
電性金属板の一部を折曲した電池接片からなる電池押え
部を一体的に形成したことを特徴とする電子発音装置。(1) A circuit pattern made of a conductive metal plate to which circuit elements, batteries, and switches that output signals such as melody are attached, and a thin plate-shaped sounding body, and a part of the conductive metal plate is attached to the circuit pattern. An electronic sounding device characterized in that a battery holding part made of a bent battery contact piece is integrally formed.
に形成したことを特徴とする特許請求の範囲第１項記載
の電子発音装置。(2) The electronic sounding device according to claim 1, wherein the diaphragm of the sounding body is integrally formed with the circuit pattern.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2058528A JPH077272B2 (en) | 1990-03-09 | 1990-03-09 | Electronic sound generator |
| CN 91101183 CN1030216C (en) | 1990-03-05 | 1991-02-22 | Electronic sound-producing device |
| KR1019910002989A KR0165544B1 (en) | 1990-03-05 | 1991-02-25 | Electronic sound producing device |
| US07/662,522 US5264656A (en) | 1990-03-05 | 1991-02-28 | Electronic sound generating device |
| GB9104356A GB2243479B (en) | 1990-03-05 | 1991-03-01 | Electronic sound generating device |
| DE4106824A DE4106824A1 (en) | 1990-03-05 | 1991-03-04 | ELECTRONIC SOUND GENERATOR DEVICE AND METHOD FOR THEIR PRODUCTION |
| FR9102621A FR2659164B1 (en) | 1990-03-05 | 1991-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2058528A JPH077272B2 (en) | 1990-03-09 | 1990-03-09 | Electronic sound generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03259300A true JPH03259300A (en) | 1991-11-19 |
| JPH077272B2 JPH077272B2 (en) | 1995-01-30 |
Family
ID=13086926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2058528A Expired - Fee Related JPH077272B2 (en) | 1990-03-05 | 1990-03-09 | Electronic sound generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077272B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0632362A (en) * | 1992-05-11 | 1994-02-08 | Emerson Electric Co | Safety releief device |
| WO2006108500A1 (en) * | 2005-04-11 | 2006-10-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for producing a conductor structure on a substrate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5429678A (en) * | 1977-08-10 | 1979-03-05 | Hitachi Ltd | Electronic device |
| JPS56142100U (en) * | 1980-03-26 | 1981-10-27 | ||
| JPS59176095U (en) * | 1983-05-12 | 1984-11-24 | ハドソン．トレ−デイング株式会社 | Melody unit wrapped in a cosmetic cover |
| JPS607760A (en) * | 1983-06-28 | 1985-01-16 | Toshiba Corp | Manufacture of ic card |
-
1990
- 1990-03-09 JP JP2058528A patent/JPH077272B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5429678A (en) * | 1977-08-10 | 1979-03-05 | Hitachi Ltd | Electronic device |
| JPS56142100U (en) * | 1980-03-26 | 1981-10-27 | ||
| JPS59176095U (en) * | 1983-05-12 | 1984-11-24 | ハドソン．トレ−デイング株式会社 | Melody unit wrapped in a cosmetic cover |
| JPS607760A (en) * | 1983-06-28 | 1985-01-16 | Toshiba Corp | Manufacture of ic card |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0632362A (en) * | 1992-05-11 | 1994-02-08 | Emerson Electric Co | Safety releief device |
| WO2006108500A1 (en) * | 2005-04-11 | 2006-10-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for producing a conductor structure on a substrate |
| US7644487B2 (en) | 2005-04-11 | 2010-01-12 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Mechanism of producing a conductor pattern on a substrate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH077272B2 (en) | 1995-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108307277B (en) | Loudspeaker box | |
| KR0165544B1 (en) | Electronic sound producing device | |
| EP1699258B1 (en) | Electro-acoustic transducer with holder | |
| JPH03259300A (en) | Electronic sound generating device | |
| JP2561867Y2 (en) | Small sound generator | |
| JP3456042B2 (en) | Electroacoustic transducer | |
| JPH079199Y2 (en) | Electronic sound generator | |
| JP3136628B2 (en) | Piezoelectric sounder | |
| CN218038563U (en) | Electromagnetic buzzer | |
| ATE28715T1 (en) | PIEZOELECTRIC-ACOUSTIC TRANSDUCER FOR ELECTROACOUSTIC CAPSULES WITH CONSTRUCTION VERSION FOR MOUNTING. | |
| JPS5830397Y2 (en) | condenser microphone | |
| JPH087643Y2 (en) | Circuit pattern structure | |
| JPS6129298A (en) | Piezoelectric transducer | |
| US4136337A (en) | Buzzer assembly | |
| JP2000050390A (en) | Receiver | |
| JP2597748Y2 (en) | Piezoelectric buzzer | |
| JPS5813677Y2 (en) | electrostatic microphone | |
| JPS63120600A (en) | Piezoelectric sound emitter | |
| JPS6312637Y2 (en) | ||
| JP3044460U (en) | Piezoelectric acoustic components and devices | |
| JP2506824B2 (en) | Manufacturing method of piezoelectric sounding body | |
| JPS5920744Y2 (en) | piezoelectric pushbutton switch | |
| JPS6035118Y2 (en) | piezoelectric sounding body | |
| JPS60216699A (en) | Ultrasonic ceramic microphone | |
| JPH0968986A (en) | Piezoelectric sounding body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |