JPH0236149Y2 - - Google Patents
Info
- Publication number
- JPH0236149Y2 JPH0236149Y2 JP11836085U JP11836085U JPH0236149Y2 JP H0236149 Y2 JPH0236149 Y2 JP H0236149Y2 JP 11836085 U JP11836085 U JP 11836085U JP 11836085 U JP11836085 U JP 11836085U JP H0236149 Y2 JPH0236149 Y2 JP H0236149Y2
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- substrate
- board
- elastic arm
- plate
- 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
- 239000000758 substrate Substances 0.000 claims description 39
- 210000000078 claw Anatomy 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Electric Clocks (AREA)
- Combinations Of Printed Boards (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、２枚の地板による基板の結合構造に
関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a structure for connecting a substrate using two base plates.
（従来技術）
従来、２枚の地板による基板の結合構造は、第
５図に示す如く、上地板２２に、係合面２８ａを
有し弾性変形可能なコ字状の弾性腕２８と、基板
押え面３０ａを有した支柱３０を設け、下地板２
４に、弾性腕２８の係合面２８ａと係合可能な係
止面３２ａを有した爪部３２と、基板押え面３４
ａを有した支柱３４を設け、弾性腕２８と爪部３
２を弾性結合させることにより、上地板２２と下
地板２４を結合し、かつ、基板２６を支柱３０，
３４の基板押え面３０ａ，３４ａが挾持すること
により、基板２６を上地板２２と下地板２４に結
合させていた。(Prior Art) Conventionally, as shown in FIG. 5, a structure for connecting a board using two base plates includes a U-shaped elastic arm 28 having an engaging surface 28a and elastically deformable on an upper base plate 22, and a base plate. A support 30 having a holding surface 30a is provided, and the base plate 2
4, a claw portion 32 having a locking surface 32a that can be engaged with the engaging surface 28a of the elastic arm 28, and a substrate holding surface 34.
A support column 34 is provided, and an elastic arm 28 and a claw portion 3 are provided.
2 are elastically coupled to connect the upper plate 22 and the base plate 24, and also connect the substrate 26 to the support columns 30,
34 substrate holding surfaces 30a, 34a sandwich the substrate 26 to the upper base plate 22 and base plate 24.
また、第６図に示す如く、上地板４２に、係合
面４８ａを有した弾性変形可能な弾性腕４８と、
基板押え面５０ａを有した支柱５０を設け、下地
板４４に、基板押え面５２ａと、弾性腕４８の係
合面４８ａと係合可能な係合面５２ｂを有した爪
部５２を設け、弾性腕４８と爪部５２を弾性結合
させることにより、上地板４２と下地板４４を結
合し、かつ、基板２６を支柱５０と爪部５２のそ
れぞれの基板押え面５０ａ，５２ａが挾持するこ
とにより、基板２６を上地板４２と下地板４４に
結合させていた。 Further, as shown in FIG. 6, an elastic arm 48 that is elastically deformable and has an engagement surface 48a is provided on the upper base plate 42,
A support 50 having a substrate holding surface 50a is provided, and a claw portion 52 having a substrate holding surface 52a and an engaging surface 52b that can be engaged with the engaging surface 48a of the elastic arm 48 is provided on the base plate 44. By elastically connecting the arm 48 and the claw portion 52, the upper plate 42 and the base plate 44 are coupled, and the substrate 26 is held between the substrate holding surfaces 50a and 52a of the support column 50 and the claw portion 52, so that The substrate 26 was coupled to an upper plate 42 and a lower plate 44.
しかし、上記従来の結合構造では、基板２６を
結合するために、地板２２，２４，４２に基板押
え面３０ａ，３４ａ，５０ａを有した支柱３０，
３４，５０を設けなければならないため、地板２
２，２４，４２の形状が複雑になるためコストが
高くなつてしまうという問題が生じ、また、多く
のスペースを要するため設計上の大きな障害とな
つていた。更に、地板の結合部においては、地板
の側壁の幅が広くなつてしまい、小型化が図れな
いという欠点があつた。 However, in the conventional bonding structure described above, in order to bond the substrate 26, the support 30, which has the substrate holding surfaces 30a, 34a, 50a on the base plates 22, 24, 42,
34, 50 must be provided, so the base plate 2
The complicated shapes of the parts 2, 24, and 42 raise the problem of increased costs, and they also require a large amount of space, which is a major obstacle in design. Furthermore, at the connecting portion of the base plate, the width of the side wall of the base plate becomes wide, making it impossible to achieve miniaturization.
（考案が解決しようとする問題点）
本考案は上記従来の問題を解決するために為さ
れたものであり、その目的は、支柱を地板に設け
ることなく基板を結合できる地板の基板結合構造
を提供することである。(Problems to be solved by the invention) The present invention was made to solve the above-mentioned conventional problems, and its purpose is to create a base plate-to-board bonding structure that can connect the boards without providing supports on the base plate. It is to provide.
（問題点を解決するための手段）
上記目的を達成すべく本考案では、２枚の地板
間に基板を配置する時計装置において、二枚の地
板間に基板を配置した時計装置において、基板を
係合可能な基板押え面と前記基板との係合をガイ
ドする傾斜面とを有した爪部を備えた弾性腕を、
各地板の側壁に設けると共に、少なくとも一方の
地板には、他方の地板に設けた弾性腕の先端の係
合部と係合する係止部を設けたことを特徴とす
る。(Means for Solving the Problems) In order to achieve the above object, the present invention provides a timepiece device in which a circuit board is arranged between two main plates. an elastic arm having a claw portion having an engageable substrate holding surface and an inclined surface for guiding engagement with the substrate;
The present invention is characterized in that a locking portion is provided on the side wall of each board, and at least one of the base plates is provided with a locking portion that engages with an engaging portion at the tip of an elastic arm provided on the other base plate.
（実施例）
以下図面に基づき本考案の一実施例を説明す
る。第１図は本考案の一実施例の断面図、第２図
は第１図の断面側面図、第３図及び第４図は基板
の結合状態を示す断面図である。(Example) An example of the present invention will be described below based on the drawings. FIG. 1 is a cross-sectional view of an embodiment of the present invention, FIG. 2 is a cross-sectional side view of FIG. 1, and FIGS. 3 and 4 are cross-sectional views showing the bonding state of the substrates.
第１図及び第２図に示す知く、上地板２の側壁
３には、弾性変形可能な弾性腕８，９と、その間
に係止部３ａが設けられており、下地板４の側壁
５には、弾性変形可能な弾性腕１２と、その両端
に係止部５ａ，５ｂが設けられている。弾性腕
８，９，１２には、基板６を保持可能な基板押え
面１０ａ，１１ａ，１４ａと、基板６の挿入時に
当接する傾斜面１０ｂ，１１ｂ，１４ｂを有した
爪部１０，１１，１４が設けられており、その先
端は係合部８ａ，９ａ，１２ａになつている。 As shown in FIGS. 1 and 2, the side wall 3 of the base plate 2 is provided with elastic arms 8 and 9 that can be elastically deformed and a locking portion 3a between them. The arm 12 is provided with an elastic arm 12 that can be elastically deformed, and locking portions 5a and 5b at both ends thereof. The elastic arms 8, 9, 12 have substrate holding surfaces 10a, 11a, 14a capable of holding the substrate 6, and claw portions 10, 11, 14 having inclined surfaces 10b, 11b, 14b that come into contact when the substrate 6 is inserted. are provided, and the tips thereof become engaging portions 8a, 9a, and 12a.
本考案の実施例は以上の構成から成り次にその
組立について説明する。 The embodiment of the present invention has the above configuration, and its assembly will be explained next.
第３図に示す如く、上地板２に、基板６を矢印
Ａ方向に接合すると、爪部１０，１１の傾斜面１
０ａ，１１ａと基板６が当接し、弾性腕８，９は
矢印Ｂ方向へ弾性変形し、基板６が爪部１０，１
１を越えた瞬間、弾性腕８，９の復元に伴つて爪
部１０，１１の基板押え面１０ａ，１１ａと基板
６が係合し、基板６と上地板２は係止される。次
に第４図に示す如く、基板６と上地板２を係止さ
せた状態で下地板４を矢印Ｃ方向に接合すると、
爪部１４の傾斜面１４ｂと基板６が当接し、弾性
腕１２は矢印Ｄ方向へ弾性変形し、爪部１４が基
板６を越えた瞬間、弾性腕１２の復元に伴つて、
爪部１４の基板押え面１４ａと基板６が係合し、
さらに、弾性腕１２の係合部１２ａと上地板２の
係止部３ａ、及び、弾性腕８，９の係合部８ａ，
９ａと下地板４の係止部５ａ，５ｂがそれぞれ係
合する。この結果、基板６は、爪部１０，１１の
基板押え面１０ａ，１１ａと、爪部１４の基板押
え面１４ａによつて挟持され、かつ、上地板２と
下地板４は、弾性腕１２の係合部１２ａと上地板
２の係止部３ａ、及び、弾性腕８，９の係合部８
ａ，９ａと下地板４の係止部５ａ，５ｂがそれぞ
れ係合することによつて結合される。 As shown in FIG. 3, when the substrate 6 is joined to the upper base plate 2 in the direction of arrow A, the inclined surfaces 1 of the claws 10 and 11
0a, 11a and the substrate 6 come into contact, the elastic arms 8, 9 are elastically deformed in the direction of arrow B, and the substrate 6 is brought into contact with the claw portions 10, 1.
1, the substrate holding surfaces 10a, 11a of the claws 10, 11 engage with the substrate 6 as the elastic arms 8, 9 restore, and the substrate 6 and upper plate 2 are locked. Next, as shown in FIG. 4, when the base plate 4 is joined in the direction of arrow C with the base plate 6 and the base plate 2 locked together,
The inclined surface 14b of the claw portion 14 and the substrate 6 come into contact, and the elastic arm 12 is elastically deformed in the direction of arrow D. At the moment when the claw portion 14 crosses the substrate 6, the elastic arm 12 is restored.
The substrate holding surface 14a of the claw portion 14 and the substrate 6 engage,
Furthermore, the engaging portion 12a of the elastic arm 12 and the locking portion 3a of the upper base plate 2, and the engaging portion 8a of the elastic arms 8 and 9,
9a and the locking portions 5a, 5b of the base plate 4 engage with each other. As a result, the substrate 6 is held between the substrate holding surfaces 10a and 11a of the claws 10 and 11 and the substrate holding surface 14a of the claws 14, and the top plate 2 and the base plate 4 are held together by the elastic arms 12. The engaging portion 12a, the locking portion 3a of the top plate 2, and the engaging portion 8 of the elastic arms 8, 9
a, 9a and the locking portions 5a, 5b of the base plate 4 are engaged with each other, thereby being coupled.
本実施例では、弾性腕８，９，１２の係合部８
ａ，９ａ，１２ａが、地板４の係止部５ａ，５ｂ
と地板２の係止部３ａにそれぞれ係合している
が、いずれか一つの弾性腕の係合部が地板に設け
た係止部に係合すれば、上地板２と下地板４及び
基板６を結合することができる。 In this embodiment, the engaging portions 8 of the elastic arms 8, 9, 12
a, 9a, 12a are the locking parts 5a, 5b of the main plate 4
and the locking portions 3a of the base plate 2, but if the engaging portion of any one of the elastic arms engages with the locking portion provided on the base plate, the upper base plate 2, the base plate 4, and the substrate 6 can be combined.
また、地板２に、弾性腕８，９に設けた爪部１
０，１１の基板押え面１０ａ，１１ａと対面する
基板押え面を有した突起又は段部を設けることに
より、地板２と基板６の係止後に地板４を係合す
る際、地板４に設けた弾性腕１２の基板６に対す
る係合をしやすくしてもよい。 In addition, claw portions 1 provided on the elastic arms 8 and 9 on the base plate 2
By providing a protrusion or step having a substrate holding surface facing the substrate holding surfaces 10a and 11a of Nos. 0 and 11, when the bottom plate 4 is engaged after the bottom plate 2 and the board 6 are locked, The elastic arm 12 may be easily engaged with the substrate 6.
尚、弾性腕８，９，１２は、上地板２と下地板
４の側壁３，５以外に設けてもよく、また、本考
案の結合構造は基板の結合に限定するものではな
く、例えば中板であつてもよいことはいうまでも
ない。 Note that the elastic arms 8, 9, and 12 may be provided on areas other than the side walls 3 and 5 of the top plate 2 and the base plate 4, and the coupling structure of the present invention is not limited to the coupling of substrates, for example, Needless to say, it may be a board.
（考案の効果）
本考案によれば、従来の如く、地板に支柱を設
けることなく２枚の地板間に基板を結合すること
ができるので、製造コストが安くなり、ムーブメ
ントの小型化が図れ、また、設計しやすいなど実
用上の効果がある。(Effects of the invention) According to the invention, it is possible to connect the board between the two main plates without providing a support on the main plate as in the past, so manufacturing costs are reduced and the movement can be made smaller. It also has practical effects such as ease of design.
第１図は本考案における実施例の断面図。第２
図は第１図の断面正面図。第３図及び第４図は基
板の結合状態を示す断面図。第５図及び第６図は
従来例の断面図。
２……上地板、３ａ，５ａ，５ｂ……係止部、
４……下地板、６……基板、８，９，１２……弾
性腕、８ａ，９ａ，１２ａ……係合部、１０，１
１，１４……爪部、１０ａ，１１ａ，１４ａ……
基板押え面、１０ｂ，１１ｂ，１４ｂ……傾斜
面。
FIG. 1 is a sectional view of an embodiment of the present invention. Second
The figure is a cross-sectional front view of FIG. 1. FIG. 3 and FIG. 4 are cross-sectional views showing the bonded state of the substrates. FIGS. 5 and 6 are cross-sectional views of the conventional example. 2... Upper plate, 3a, 5a, 5b... Locking part,
4... Base plate, 6... Substrate, 8, 9, 12... Elastic arm, 8a, 9a, 12a... Engaging portion, 10, 1
1, 14...claw portion, 10a, 11a, 14a...
Board holding surface, 10b, 11b, 14b... inclined surface.
Claims (1)
て、基板を係合可能な基板押え面と前記基板との
係合をガイドする傾斜面とを有した爪部を備えた
弾性腕を、各地板の側壁に設けると共に、少なく
とも一方の地板には、他方の地板に設けた弾性腕
の先端の係合部と係合する係止部を設けたことを
特徴とする地板の基板結合構造。 In a timepiece device in which a board is arranged between two main plates, each board is provided with an elastic arm having a claw portion having a board holding surface that can engage the board and an inclined surface that guides the engagement with the board. 1. A base plate and substrate coupling structure, characterized in that a locking part is provided on a side wall of the base plate and at least one base plate is provided with a locking part that engages with an engaging part at the tip of an elastic arm provided on the other base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11836085U JPH0236149Y2 (en) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11836085U JPH0236149Y2 (en) | 1985-07-31 | 1985-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6225893U JPS6225893U (en) | 1987-02-17 |
| JPH0236149Y2 true JPH0236149Y2 (en) | 1990-10-02 |
Family
ID=31004739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11836085U Expired JPH0236149Y2 (en) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236149Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0750494A (en) * | 1993-08-06 | 1995-02-21 | Mitsubishi Electric Corp | Cooling device |
-
1985
- 1985-07-31 JP JP11836085U patent/JPH0236149Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6225893U (en) | 1987-02-17 |
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