JP2558792B2 - Variable operating parts drive - Google Patents
Variable operating parts driveInfo
- Publication number
- JP2558792B2 JP2558792B2 JP63046262A JP4626288A JP2558792B2 JP 2558792 B2 JP2558792 B2 JP 2558792B2 JP 63046262 A JP63046262 A JP 63046262A JP 4626288 A JP4626288 A JP 4626288A JP 2558792 B2 JP2558792 B2 JP 2558792B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- variable
- shaft
- drive motor
- 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.)
- Expired - Fee Related
Links
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、ラジオ受信機カセットテープレコーダ,Hi
−Fiコンポーネント等の電子機器における駆動モータ等
の回転手段を備えた可変操作部品の駆動装置に関するも
のである。The present invention relates to a radio receiver cassette tape recorder, Hi.
The present invention relates to a drive device for a variable operation component including a rotating means such as a drive motor in an electronic device such as a Fi component.
従来の技術 近年、ラジカセ,Hi−Fiコンポーネント等の電子機器
における可変操作部品としては、機器のリモコン化が進
み、電動で可変するものが多く利用されるようになって
きた。2. Description of the Related Art In recent years, as variable operation parts for electronic devices such as radio-cassettes and Hi-Fi components, the use of remote controllers for devices has advanced, and those that are electrically variable have come into wide use.
以下図面を参照しながら、従来の可変操作部品の駆動
装置の一例について説明する。第5図は従来の可変操作
部品の駆動装置を示す。1は駆動モータで、リード線7b
を接続した接続端子1aを一端面に有し、ウォームギャー
3を圧入されたシャフトを他端面に有する。6はボリウ
ム等の可変操作部品であり、一端に操作シャフト6aを有
し、他端にシャフトを有する。そして、操作シャフト6a
と反対側のシャフトには、他端に縦スリットを設けるこ
とによりかとう性を有するスリップ部にスリップバネ9
を挿入したボリウムギャー5が結合されており、操作シ
ャフト6a又はそれと反対側についたシャフト6cに与えら
れる動力により回転動作されるようになっている。この
可変操作部品6のスリップバネ9はボリュームギャー5
が破壊しないようにスリップ機構を構成している。2は
2段減速機構であり、ウォームギャー3と噛み合うウォ
ームホイル部4a及びボリウムギャー5と噛み合うウォー
ム部4bを軸4に設けてあり、この2段減速機構2により
回転が伝達され可変操作部品6が回転する。リード線7
a,7bで接続端子1a及び6bを所定の回路に接続し、本体キ
ャビネット11に可変操作部品6に取り付けたネジ部13に
ナット14で固定し、本体完成後回転つまみ12を挿入す
る。An example of a conventional drive device for a variable operation component will be described below with reference to the drawings. FIG. 5 shows a conventional drive device for variable operation parts. 1 is a drive motor, lead wire 7b
Has a connection terminal 1a connected to one end surface and a shaft into which the worm gear 3 is press-fitted on the other end surface. Reference numeral 6 denotes a variable operation component such as a volume, which has an operation shaft 6a at one end and a shaft at the other end. And the operating shaft 6a
By providing a vertical slit on the other end of the shaft on the side opposite to the shaft, the slip spring 9
The volume gear 5 in which is inserted is connected, and is rotated by the power given to the operation shaft 6a or the shaft 6c on the opposite side. The slip spring 9 of the variable operation component 6 is the volume gear 5
The slip mechanism is configured so that it will not be destroyed. Reference numeral 2 denotes a two-stage speed reduction mechanism, in which a worm wheel portion 4a that meshes with the worm gear 3 and a worm portion 4b that meshes with the volume gear 5 are provided on the shaft 4. Rotates. Lead wire 7
The connection terminals 1a and 6b are connected to a predetermined circuit with a and 7b, fixed to the screw portion 13 attached to the variable operation part 6 in the main body cabinet 11 with the nut 14, and the rotary knob 12 is inserted after the main body is completed.
発明が解決しようとする課題 しかしながら上記のような構成では、キャビネットへ
の取り付けもナット等で固定する為に部品点数が多くな
り、組立作業も困難で工数がかかる。配線はリードで行
う為に作業が困難で配線工数がかかり、駆動装置を構成
する為には操作部品が特殊なものにもなるという問題点
を有していた。SUMMARY OF THE INVENTION However, in the above-mentioned configuration, the number of parts is large because the attachment to the cabinet is fixed by the nuts and the like, and the assembling work is difficult and requires a lot of man-hours. Since the wiring is performed by the lead, the work is difficult and the number of wiring man-hours is increased, and there is a problem that the operation parts are special ones in order to configure the driving device.
本発明は上記問題点に鑑み、構成が簡単で組立の容易
な可変操作部品の駆動装置を提供することを目的とする
ものである。The present invention has been made in view of the above problems, and an object thereof is to provide a drive device for a variable operation component which has a simple structure and is easy to assemble.
課題を解決するための手段 上記目的を達成するために本発明の可変操作部品の駆
動装置は、プリント基板に取り付けられる可変操作部品
と、同様にプリント基板に取り付けられる駆動用モータ
と、上記可変操作部品と駆動用モータとの間に介在され
る減速装置と、この減速装置の歯車軸を支持しかつ上記
可変操作部品と駆動用モータをプリント基板に押さえ込
んで固定するためのシャーシ部材とを備え、シャーシ部
材は弾性爪部によりプリント基板に弾性的に取り付け、
かつ上記可変操作部品と駆動用モータをディップ半田に
よりプリント基板の所定の回路に接続するようにしたも
のである。Means for Solving the Problems To achieve the above object, a drive device for a variable operation component according to the present invention includes a variable operation component attached to a printed circuit board, a drive motor similarly attached to the printed circuit board, and the variable operation component. A reduction gear interposed between the component and the drive motor, and a chassis member for supporting the gear shaft of the reduction gear and for pressing and fixing the variable operation component and the drive motor on the printed circuit board, The chassis member is elastically attached to the printed circuit board with elastic claws,
In addition, the variable operation component and the driving motor are connected to a predetermined circuit on the printed circuit board by dip soldering.
作用 本発明は上記した構成によって、可変操作部品及び駆
動モータをプリント基板にディップはんだにより固定し
た事により配線工数を減じ、更に上方より減速装置を有
するシャーシ部材を弾性爪部によりプリント基板に挿入
して固定した事により標準的なシャフト構造を有する可
変操作部品を利用でき、部品点数を減じ組立工数を大幅
に削減することが可能となる。また、可変操作部品軸及
び駆動モータ軸に個々に係合する減速装置としての歯車
軸をシャーシ部材に付設した事により更に部品構成が簡
単になり組立容易となる。With the above-described structure, the present invention reduces the wiring man-hours by fixing the variable operation parts and the drive motor to the printed circuit board by dip soldering, and further inserts the chassis member having the speed reducer into the printed circuit board from above by elastic claws. By fixing it with a fixed shaft, variable operation parts with a standard shaft structure can be used, and the number of parts can be reduced and the number of assembly steps can be greatly reduced. Further, by providing the chassis member with a gear shaft as a speed reducer that individually engages the variable operation component shaft and the drive motor shaft, the component structure is further simplified and the assembly is facilitated.
実施例 以下本発明の一実施例の可変操作部品の駆動装置につ
いて、図面を参照しながら説明する。Embodiment Hereinafter, a drive device for a variable operation component according to an embodiment of the present invention will be described with reference to the drawings.
第1図は本発明の可変操作部品の駆動装置を使用した
機器の全体図であり、第2図,第3図は同要部正面図及
び平面図で、第4図は同断面図である。第1図におい
て、11は全体キャビネット、12は回転つまみ、8は各種
の操作部品を配置したプリント基板である。また第2図
から第4図において、プリント基板8にはこれに貫挿さ
れる接続端子1aを一端に有し、ウォームギャー3を圧入
されたシャフト1bを他端に有する駆動モータ1と、一端
にプリント基板8に貫挿される接続端子6bを有し、他端
にシャフト6aを備えたボリウム等の可変操作部品6とが
挿入され、また一端にウォームホイル部4aを有し、他端
にウォーム部4bを有する歯車軸4をウォーム部4b側を貫
挿される固定軸受2aにより保持するシャーシ部材2が取
着されている。シャーシ部材2は駆動モータ1及び可変
操作部品6の上方より挿入し弾性爪部2cによりプリント
基板8に固定する。また可変操作部品6の操作シャフト
6aには、一端にウォームホイル5aを有し、他端に縦スリ
ットを設けることによりかとう性を有するスリップ部5b
にスリップバネ9を挿入したボリウムギャー5を挿入し
ている。更にはビス10によりシャーシ部材2と駆動モー
タ1を強固に固定することも可能である。以上によりウ
ォームギャー3とウォームホイル部4a、及びウォーム部
4bとボリウムギャー5のウォームホイル5aとが噛み合
い、2段減速機構が構成される。このプリント基板8を
ディップはんだを行い、接続端子1a及び6bを所定の回路
に接続し、本体キャビネット11に固定し、本体完成後回
転つまみ12を挿入する。FIG. 1 is an overall view of an apparatus using a drive device for a variable operation component of the present invention, FIGS. 2 and 3 are a front view and a plan view of the relevant part, and FIG. 4 is a sectional view of the same. . In FIG. 1, 11 is an entire cabinet, 12 is a rotary knob, and 8 is a printed circuit board on which various operation parts are arranged. 2 to 4, the printed circuit board 8 has a connection terminal 1a inserted into the printed circuit board 8 at one end and a drive motor 1 having a shaft 1b into which the worm gear 3 is press-fitted at the other end and a drive motor 1 at one end. A variable operating component 6 such as a volume having a connecting terminal 6b inserted through the printed board 8 and a shaft 6a is inserted at the other end, and a worm wheel portion 4a is provided at one end and a worm portion is provided at the other end. A chassis member 2 for holding a gear shaft 4 having 4b by a fixed bearing 2a inserted through the worm portion 4b side is attached. The chassis member 2 is inserted from above the drive motor 1 and the variable operation component 6 and fixed to the printed circuit board 8 by elastic claw portions 2c. Also, the operation shaft of the variable operation part 6
The 6a has a worm wheel 5a at one end and a slip portion 5b having flexibility by providing a vertical slit at the other end.
The volume gear 5 with the slip spring 9 inserted therein is inserted. Further, it is possible to firmly fix the chassis member 2 and the drive motor 1 with the screw 10. With the above, the worm gear 3, the worm wheel portion 4a, and the worm portion
4b and the worm wheel 5a of the volume gear 5 mesh with each other to form a two-stage speed reduction mechanism. The printed circuit board 8 is dip-soldered, the connection terminals 1a and 6b are connected to a predetermined circuit, fixed to the main body cabinet 11, and the rotary knob 12 is inserted after the main body is completed.
以上の構成によれば、回転つまみ12を手動操作する場
合にはスリップ部5bが滑る為、可変操作部品6が単体の
場合と同じ操作が可能である。リモコン等により駆動モ
ータ1によるモータ駆動とする場合には可変操作部品6
の回動終点に至るとスリップ部5bがスリップを開始し、
操作シャフト6aの破壊を防止する。プリント基板8は他
に各種の操作部品を配置され、ディップはんだにより接
続されるので、本例の可変操作部品及びその駆動モータ
を結線し接続するために何ら他の手段を要しない。また
各部材は一体成型により構成されるので部品点数を減じ
ることができ、部品生産性も良好である。更に取り付け
作業は大部分が挿入作業で固定等の簡易な方法で行え、
他の操作部品の挿入作業と全く同様に実施でき、作業自
体も極めて容易である。更に、可変操作部品6は上方よ
りボリウムギャー5を挿入するだけで駆動させるので、
両頭軸等の特殊仕様品は必要なく一般的な片軸の部品が
使用できる。According to the above configuration, when the rotary knob 12 is manually operated, the slip portion 5b slides, so that the same operation as when the variable operation component 6 is a single unit can be performed. When the motor is driven by the drive motor 1 using a remote controller or the like, the variable operation part 6
When the rotation end point of is reached, the slip portion 5b starts slipping,
Prevents breakage of the operating shaft 6a. Since the printed circuit board 8 is provided with various operating components and is connected by dip soldering, no other means is required to connect and connect the variable operating component of this example and its drive motor. Further, since each member is integrally molded, the number of parts can be reduced, and the productivity of parts is also good. In addition, most of the mounting work can be done by inserting it in a simple method such as fixing,
It can be carried out in the same manner as the insertion work of other operation parts, and the work itself is extremely easy. Furthermore, since the variable operation part 6 is driven only by inserting the volume gear 5 from above,
It is not necessary to use special specifications such as double-headed shafts, but general single-axis parts can be used.
また本実施例では駆動モータ軸及び可変操作部品軸を
共にプリント基板に垂直方向としたが、可変操作部品
軸、もしくは駆動モータ軸と可変操作部品軸の双方をプ
リント基板に平行とした場合にも全く同様の構成とする
ことができ同じ効果が得られる。Further, in the present embodiment, both the drive motor shaft and the variable operation component shaft are set in the direction perpendicular to the printed circuit board, but it is also possible to make the variable operation component shaft or both the drive motor shaft and the variable operation component shaft parallel to the printed circuit board. Exactly the same configuration can be obtained and the same effect can be obtained.
発明の効果 以上のように本発明は、プリント基板上に駆動モータ
及び可変操作部品を構成し、シャーシ部材はその弾性爪
によりプリント基板に自立させることができる。そのた
め、プリント基板は、他の回路構成に用いるプリント基
板にモータ,操作部品の回路を構成することができる
為、新たな配線材料を使用しなくてもよく、それにより
キャビネットへの取り付けも新たな方法を用いずに行う
ことができ、可変操作部品には片軸の一般品を使用でき
る。したがって、部品点数の削減及び組立作業性が改善
され、工数を削減することができるものである。As described above, according to the present invention, the drive motor and the variable operation component are formed on the printed circuit board, and the chassis member can be made to stand on the printed circuit board by its elastic claws. Therefore, since the circuit board of the motor and the operating component can be configured on the printed circuit board used for other circuit configurations, it is not necessary to use a new wiring material, and thus the mounting on the cabinet is also new. It can be performed without using a method, and a single-axis general product can be used as the variable operation part. Therefore, the number of parts can be reduced, the assembling workability can be improved, and the number of steps can be reduced.
第1図は本発明の一実施例における可変操作部品の駆動
装置のキャビネットへの取り付け状態を示す断面図、第
2図は同装置の正面図、第3図は同装置の平面図、第4
図は同装置のボリウムの拡大断面図、第5図は従来の可
変操作部品の駆動装置の平面図である。 1……駆動モータ、1a……接続端子、1b……シャフト、
2……シャーシ部材、2a……軸受、2b……固定軸受、2c
……弾性爪部、3……ウォームギャー、4a……ウォーム
ホイル部、4b……ウォーム部、5……ボリウムギャー、
5a……ウォームホイル、5b……スリップ部、6……可変
操作部品、6a……操作シャフト、6b……接続端子、6c…
…シャフト、7a,7b……リード線、8……プリント基
板、9……スリップバネ、10……ネジ、11……本体キャ
ビネット、12……回転つまみ。FIG. 1 is a cross-sectional view showing a state in which a variable operating component is mounted on a cabinet of a drive unit according to an embodiment of the present invention, FIG. 2 is a front view of the same unit, FIG. 3 is a plan view of the same unit, and FIG.
FIG. 5 is an enlarged sectional view of a volume of the device, and FIG. 5 is a plan view of a conventional drive device for variable operation parts. 1 ... Drive motor, 1a ... Connection terminal, 1b ... Shaft,
2 ... Chassis member, 2a ... Bearing, 2b ... Fixed bearing, 2c
...... Elastic claw part, 3 …… Warm gear, 4a …… Warm wheel part, 4b …… Warm part, 5 …… Volume gear,
5a ... Warm wheel, 5b ... Slip part, 6 ... Variable operating parts, 6a ... Operating shaft, 6b ... Connecting terminal, 6c ...
… Shaft, 7a, 7b… Lead wire, 8… Printed circuit board, 9… Slip spring, 10… Screw, 11… Main body cabinet, 12… Rotation knob.
Claims (1)
品と、同様にプリント基板に取り付けられる駆動用モー
タと、上記可変操作部品と駆動用モータとの間に介在さ
れる減速装置と、この減速装置を支持しかつ上記可変操
作部品と駆動用モータをプリント基板に押さえ込んで固
定するためのシャーシ部材とを備え、シャーシ部材は弾
性爪部によりプリント基板に弾性的に取り付けられ、上
記可変操作部品と駆動用モータはディップ半田によりプ
リント基板の所定の回路に接続され、かつ上記減速装置
は上記可変操作部品及び駆動モータの各軸に各々係合す
る歯車軸がシャーシ部材に付設されたことを特徴とする
可変操作部品の駆動装置。1. A variable operating component mounted on a printed circuit board, a drive motor similarly mounted on the printed circuit board, a reduction gear interposed between the variable operating component and the drive motor, and the reduction gear transmission. A chassis member for supporting and fixing the variable operation component and the drive motor to the printed circuit board by pressing is provided, and the chassis member is elastically attached to the printed circuit board by elastic claw portions, and the variable operation component and the drive device are provided. The motor is connected to a predetermined circuit of the printed circuit board by dip soldering, and the speed reducer is a variable member characterized in that a gear member shaft engaging with each shaft of the variable operation component and the drive motor is attached to a chassis member. Driving device for operating parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63046262A JP2558792B2 (en) | 1988-02-29 | 1988-02-29 | Variable operating parts drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63046262A JP2558792B2 (en) | 1988-02-29 | 1988-02-29 | Variable operating parts drive |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01220497A JPH01220497A (en) | 1989-09-04 |
JP2558792B2 true JP2558792B2 (en) | 1996-11-27 |
Family
ID=12742291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63046262A Expired - Fee Related JP2558792B2 (en) | 1988-02-29 | 1988-02-29 | Variable operating parts drive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2558792B2 (en) |
-
1988
- 1988-02-29 JP JP63046262A patent/JP2558792B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH01220497A (en) | 1989-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5629574A (en) | Control interface device for an electric motor | |
US6969933B2 (en) | Electric motor drive system and method | |
DE10346578B4 (en) | Motor with circuit board | |
US5013952A (en) | Precision brush mounting assembly for small electric motor | |
JP2558792B2 (en) | Variable operating parts drive | |
US20220329131A1 (en) | Rotating device | |
JP3091367B2 (en) | Electronic device and manufacturing method thereof | |
JPH0547509Y2 (en) | ||
JPS6345400Y2 (en) | ||
CN211062703U (en) | Integrated circuit board assembly quality for toy car | |
JPH0217505Y2 (en) | ||
JP2550780B2 (en) | Control equipment | |
JP3451798B2 (en) | AC inlet | |
JPS5824425Y2 (en) | Variable capacitor mounting device | |
JP2526938Y2 (en) | Electric remote control rearview mirror | |
JPH06275925A (en) | Electric circuit board | |
JPH0510394Y2 (en) | ||
JP3133715B2 (en) | Rotating head cylinder | |
JP2797493B2 (en) | Member mounting device | |
JPH0432791Y2 (en) | ||
JPH0413831Y2 (en) | ||
JP2595392Y2 (en) | Connection structure of electrical equipment | |
JP3450055B2 (en) | Electric actuator | |
EP0368256A2 (en) | Serial printer and a method of assembling the same | |
JPH10108414A (en) | Motor device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |