JPS6032829B2 - Crystal movement coil frame - Google Patents
Crystal movement coil frameInfo
- Publication number
- JPS6032829B2 JPS6032829B2 JP8329678A JP8329678A JPS6032829B2 JP S6032829 B2 JPS6032829 B2 JP S6032829B2 JP 8329678 A JP8329678 A JP 8329678A JP 8329678 A JP8329678 A JP 8329678A JP S6032829 B2 JPS6032829 B2 JP S6032829B2
- Authority
- JP
- Japan
- Prior art keywords
- coil frame
- circuit board
- printed circuit
- bearing
- view
- 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
Links
- 239000013078 crystal Substances 0.000 title claims description 5
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/008—Mounting, assembling of components
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
【発明の詳細な説明】
本発明はは水晶ムーブメントのコイル枠の構造に関し、
コイル枠の結合部に軸受とワッシャーとを一体化して組
立を簡単化することを目的とするものである。[Detailed Description of the Invention] The present invention relates to the structure of a coil frame of a quartz movement,
The purpose of this is to simplify assembly by integrating a bearing and a washer at a joint portion of a coil frame.
一般に従来のものは第１図に示すように軸受部イはプリ
ント基板口の中央にあり、該軸受部イに挿通させる軸ハ
と一体のギャーニと軸受部イとの間には板厚がほぼ０．
１帆のワッシャ木を介在している為、非常に作業性が悪
いという問題があった。Generally, in conventional bearings, as shown in Figure 1, the bearing part A is located in the center of the printed circuit board opening, and there is approximately a plate thickness between the bearing part A and the bearing part A, which is integrated with the shaft C inserted into the bearing part A. 0.
There was a problem that workability was extremely poor because one sail of washer wood was interposed.
本発明は叙述の問題に鑑みて成したもので、その問題点
を解消せんとするものである。The present invention has been made in view of the problems described above, and is intended to solve the problems.
以下本発明の実施例を図面を参考にして説明する。Embodiments of the present invention will be described below with reference to the drawings.
第４図は本発明水晶ムーブメントのコイル枠の平面図、
第５図は同コイル枠の側面図、第６図は軸受部の一部切
欠断面図、第７図はプリント基板とコイル枠との結合部
の構造を示す一部切欠断面図である。図において１はプ
リント基板で電気部品を装備するもので切欠部２を端部
に形成し中央部に軸受孔３を形成している。４はそのプ
リント基板１の裏面に付設されるコイル枠で、そのコイ
ル枠４の背面からは軸受筒部５を突設している。Figure 4 is a plan view of the coil frame of the quartz movement of the present invention;
FIG. 5 is a side view of the coil frame, FIG. 6 is a partially cutaway sectional view of the bearing portion, and FIG. 7 is a partially cutaway sectional view showing the structure of the connecting portion between the printed circuit board and the coil frame. In the figure, reference numeral 1 denotes a printed circuit board that is equipped with electrical components, and has a cutout 2 at its end and a bearing hole 3 at its center. Reference numeral 4 denotes a coil frame attached to the back surface of the printed circuit board 1, and a bearing cylinder portion 5 is provided protruding from the back surface of the coil frame 4.
この軸受筒部５はコイル枠４を形成する成型品の一部を
成すもので一面閉口筒状のものを付設した形状をなして
いる。しかして、このコイル枠４は結合片６の熱カシメ
又は接着剤等によってプリント基板１の裏面に付設され
る。７は軸、８はその軸７に一体化されたギャ−、９は
ギャ−８の端面と軸受筒部５との間に介在されたワツシ
ヤである。This bearing cylinder part 5 forms a part of the molded product forming the coil frame 4, and has a shape with a cylindrical part closed on one side. The coil frame 4 is then attached to the back surface of the printed circuit board 1 by thermal caulking of the coupling piece 6 or by adhesive or the like. 7 is a shaft, 8 is a gear integrated with the shaft 7, and 9 is a washer interposed between the end face of the gear 8 and the bearing cylinder portion 5.
次に、この水晶ムーブメントのコイル枠の組立方法につ
いて説明する。Next, a method for assembling the coil frame of this crystal movement will be explained.
プリント基板１の裏面側にコイル枠４を当接して、軸受
筒部５を結合孔３に俵入して熱カシメ等によってコイル
枠４をプリント基板１に結合する。従って、軸受筒部５
の開口部はプリント基板１の表面側に霧設される。The coil frame 4 is brought into contact with the back side of the printed circuit board 1, the bearing cylinder portion 5 is inserted into the coupling hole 3, and the coil frame 4 is coupled to the printed circuit board 1 by thermal caulking or the like. Therefore, the bearing cylinder portion 5
The opening is provided on the front side of the printed circuit board 1.
本発明水晶ムープメントのコイル枠は上記したようにコ
イル枠の背面から突設された軸受筒部をプリント基板の
結合孔に鉄入して結合し、軸受筒部の閉口部をプリント
基板の裏面側に霧設して、その軸受筒部にギャーと一体
化せる軸の端部を挿入するようにしたから、プリント基
板の結合孔にワッシャ等の小さい部品を逐一挿入して固
着する必要がなく作業時間の短縮、及びコストダウンを
図ることができる効果がある。As described above, in the coil frame of the crystal movement of the present invention, the bearing tube protruding from the back side of the coil frame is connected to the coupling hole of the printed circuit board by inserting iron, and the closed part of the bearing tube is connected to the back side of the printed circuit board. Since the end of the shaft that can be integrated with the gear is inserted into the bearing cylinder, there is no need to insert small parts such as washers into the coupling holes of the printed circuit board one by one to secure them. This has the effect of shortening time and reducing costs.
また、小部品を組立用に使用しなくてもよいので、ワッ
シヤの組立機を省くことができ、組立の機械化を図るこ
とができる効果がある。Further, since it is not necessary to use small parts for assembly, a washer assembly machine can be omitted, and the assembly can be mechanized.
第１図は従来の水晶ムープメントのコイル枠の平面図、
第２図は同コイル枠の側面図、第３図は従来の軸受部の
一部切欠断面図、第４図は本発明水晶ムーブメントのコ
イル枠の平面図、第５図は同コイル枠の側面図、第６図
は軸受部の一部切欠断面図、第７図はプリント基板とコ
イル枠との結合部の構造を示す一部切欠断面図である。
１・…・・プリント基板、２…・・・切欠部、３・・・
・・・軸受孔、４・・・・・・コイル枠、５・・・・・
・軸受筒部、６・・・・・・結合孔、７・・・・・・軸
、８・…・・ギャー、９・・．・・・ワッシヤ−。第１
図
第２図
第３図
第４図
第５図
第６図
第７図Figure 1 is a plan view of the coil frame of a conventional crystal movement.
Figure 2 is a side view of the coil frame, Figure 3 is a partially cutaway sectional view of a conventional bearing, Figure 4 is a plan view of the coil frame of the quartz movement of the present invention, and Figure 5 is a side view of the coil frame. 6 is a partially cutaway sectional view of the bearing portion, and FIG. 7 is a partially cutaway sectional view showing the structure of the connecting portion between the printed circuit board and the coil frame. 1...Printed circuit board, 2...notch, 3...
... Bearing hole, 4 ... Coil frame, 5 ...
・Bearing cylinder part, 6... Connection hole, 7... Shaft, 8... Gear, 9... ...Washiya. 1st
Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7
Claims (1)
板に設けた結合孔に嵌合して結合し、プリント基板の他
端面に露設された軸受筒部でギヤーを装備せる軸の端部
を支承して成ることを特徴とする水晶ムーブメントのコ
イル枠。1. The end of the shaft where the bearing cylinder protruding from the back of the coil frame is fitted into the coupling hole provided on the printed circuit board and connected, and the gear is equipped with the bearing cylinder exposed on the other end of the printed circuit board. A coil frame for a crystal movement characterized by supporting the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8329678A JPS6032829B2 (en) | 1978-07-07 | 1978-07-07 | Crystal movement coil frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8329678A JPS6032829B2 (en) | 1978-07-07 | 1978-07-07 | Crystal movement coil frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5595889A JPS5595889A (en) | 1980-07-21 |
| JPS6032829B2 true JPS6032829B2 (en) | 1985-07-30 |
Family
ID=13798427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8329678A Expired JPS6032829B2 (en) | 1978-07-07 | 1978-07-07 | Crystal movement coil frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6032829B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2650033B2 (en) * | 1987-10-22 | 1997-09-03 | キヤノン株式会社 | motor |
| JP4841583B2 (en) * | 2008-03-26 | 2011-12-21 | 水道機工株式会社 | Liquid cooling system |
-
1978
- 1978-07-07 JP JP8329678A patent/JPS6032829B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5595889A (en) | 1980-07-21 |
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