JP2507452Y2 - Printed circuit board connection device - Google Patents
Printed circuit board connection deviceInfo
- Publication number
- JP2507452Y2 JP2507452Y2 JP1990057673U JP5767390U JP2507452Y2 JP 2507452 Y2 JP2507452 Y2 JP 2507452Y2 JP 1990057673 U JP1990057673 U JP 1990057673U JP 5767390 U JP5767390 U JP 5767390U JP 2507452 Y2 JP2507452 Y2 JP 2507452Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- housing
- terminal member
- instrument 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.)
- Expired - Fee Related
Links
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案はたとえば自動車や自動二輪車の計器等に用い
られるプリント基板接続装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a printed circuit board connecting device used in, for example, measuring instruments of automobiles and motorcycles.
［従来の技術］ 従来この種のプリント基板接続装置としてたとえば第
５、６図の構造のものが知られている。[Prior Art] Conventionally, as a printed circuit board connecting device of this type, for example, the structure shown in FIGS.
この従来構造のものは、ハウジング１内に積算計や走
行速度計を備える計器本体２のフレーム2aを取付ねじ３
により取付け、ハウジング１に凹状の挿入部４を対向状
態で一体形成し、挿入部４間にプリント基板５を挿入
し、プリント基板５を接着剤６により接着固定し、プリ
ント基板５の回路に半田付け等で接続コード７を取付
け、接続コード７をハウジング１の通穴８を通して外部
に導出し、計器本体２に速度警報センサ９を取付け、一
方の接続コード７の圧着端子7aに取付ねじ10を通し、取
付ねじ10をハウジング１を介して速度警報センサ９の端
子9aに螺着し、他方の接続コード７の圧着端子7aに上記
取付ねじ３を通し、取付ねじ３をハウジング１を介して
フレーム2aに螺着し、接続コード７を介してプリント基
板５の回路と計器本体２とを電気的に接続して構成して
いる。In this conventional structure, the frame 2a of the instrument main body 2 including the accumulator and the traveling speed meter in the housing 1 is attached to the mounting screw 3
Mounting, the concave insertion portion 4 is integrally formed in the housing 1 in an opposed state, the printed board 5 is inserted between the insertion portions 4, the printed board 5 is adhesively fixed with the adhesive 6, and soldered to the circuit of the printed board 5. Attach the connection cord 7 by attaching it, pull out the connection cord 7 to the outside through the through hole 8 of the housing 1, attach the speed alarm sensor 9 to the instrument body 2, and attach the mounting screw 10 to the crimp terminal 7a of one connection cord 7. Through, the mounting screw 10 is screwed to the terminal 9a of the speed alarm sensor 9 via the housing 1, the crimping terminal 7a of the other connecting cord 7 is passed through the mounting screw 3, and the mounting screw 3 is passed through the housing 1 to the frame. It is screwed to 2a, and the circuit of the printed circuit board 5 and the instrument main body 2 are electrically connected to each other through the connection cord 7.
［考案が解決しようとする課題］ しかしながら上記従来構造の場合、接続コード７をハ
ウジング１の通穴８を通して外部に導出し、取付ねじ３
及び取付ねじ10により接続コード７を介してプリント基
板５の回路と計器本体２とを電気的に接続しているた
め、ねじ締め作業により作業能率が低下しており、かつ
ねじ締めの自動化が困難であるという不都合を有してい
る。[Problems to be Solved by the Invention] However, in the case of the above conventional structure, the connection cord 7 is led out to the outside through the through hole 8 of the housing 1, and the mounting screw 3 is attached.
Since the circuit of the printed circuit board 5 and the instrument body 2 are electrically connected to each other via the connection cord 7 by the mounting screw 10, the work efficiency is reduced by the screw tightening work, and automation of screw tightening is difficult. It has the inconvenience that
［課題を解決するための手段］ 本考案はこれらの不都合を解決することを目的とする
もので、その要旨は、ハウジング内に計器本体及びプリ
ント基板を配設し、該計器本体とプリント基板とを電気
的に接続するプリント基板接続装置において、上記ハウ
ジングの上記計器本体近傍位置に上記プリント基板を前
方より挿入保持する凹状の挿入部を設けるとともに、上
記プリント基板に上記ハウジングの底壁部に沿って上記
計器本体の底部側に延びる略平板状の端子部材を取付
け、該端子部材を上記ハウジングの底壁部と上記計器本
体の底部側との間に挟装して上記計器本体と上記プリン
ト基板とを電気的に接続したことを特徴とするプリント
基板接続装置にある。[Means for Solving the Problems] The present invention is intended to solve these disadvantages, and the gist thereof is to dispose an instrument main body and a printed circuit board in a housing, and to dispose the instrument main body and the printed circuit board. In the printed circuit board connecting device for electrically connecting the above, a concave insertion portion for inserting and holding the printed circuit board from the front is provided at a position near the instrument main body of the housing, and the printed circuit board is provided along the bottom wall portion of the housing. Is attached to the bottom side of the instrument main body, and the terminal member is attached between the bottom wall of the housing and the bottom side of the instrument main body. There is a printed circuit board connecting device characterized in that and are electrically connected.
［作用］ プリント基板と計器本体とはプリント基板に取付けた
端子部材により電気的に接続され、また端子部材は、端
子部材が取り付けられたプリント基板をハウジングの挿
入部に前方より挿入してハウジングの底壁部に端子部材
を配置し、この端子部材の前方に計器本体を配置するこ
とにより仮止めされ、またプリント基板自体はハウジン
グの挿入部を通じて保持され、プリント基板に取り付け
られた端子部材は、ハウジングの底壁部と計器本体との
間に挟着され且つ固定される。[Operation] The printed circuit board and the instrument body are electrically connected by the terminal member attached to the printed circuit board, and the terminal member is mounted on the housing by inserting the printed circuit board to which the terminal member is attached from the front into the insertion portion of the housing. The terminal member is arranged on the bottom wall portion, and is temporarily fixed by arranging the instrument body in front of this terminal member, and the printed circuit board itself is held through the insertion part of the housing, and the terminal member attached to the printed circuit board is It is sandwiched and fixed between the bottom wall of the housing and the instrument body.
［実施例］ 第１乃至４図は本考案の実施例を示し、第１図乃至第
３図は第１実施例、第４図は第２実施例である。[Embodiment] FIGS. 1 to 4 show an embodiment of the present invention, FIGS. 1 to 3 show a first embodiment, and FIG. 4 shows a second embodiment.
尚、前記第５、６図の従来構造のものと同一態様部分
には同符号を引用する。The same reference numerals are used for the same mode parts as those of the conventional structure shown in FIGS.
11は端子部材であって、この場合ハウジング１の底壁
部に沿って計器本体２の底部側に伸びる平板状の通電可
能な金属材で形成され、一方の端子部材11aは上記フレ
ーム2aとプリント基板５の回路とを取付ねじ３を介して
電気的に接続するものであり、他方の端子部材11bは上
記速度警報センサ９とプリント基板５の回路とを取付ね
じ10を介して電気的に接続するものであり、ハウジング
１に各端子部材11a・11bの幅及び板厚にほぼ同じ幅で深
さの凹部12を形成し、端子部材11をプリント基板５に折
曲片11cを挿入して折り曲げることにより取り付けてい
る。Reference numeral 11 denotes a terminal member, which is formed of a flat plate-like metal material that extends along the bottom wall of the housing 1 toward the bottom side of the instrument main body 2, and one terminal member 11a is printed with the frame 2a. The circuit of the board 5 is electrically connected through the mounting screw 3, and the other terminal member 11b electrically connects the speed alarm sensor 9 and the circuit of the printed circuit board 5 through the mounting screw 10. The housing 1 is provided with a recess 12 having substantially the same width and depth as the width and plate thickness of each terminal member 11a and 11b, and the terminal member 11 is bent by inserting a bending piece 11c into the printed circuit board 5. It is installed by doing so.
この第１実施例は上記構成であるから、ハウジング１
の凹状の挿入部４に前方よりプリント基板５を挿入し、
ハウジング１に計器本体２を載置すると、端子部材11a
は計器本体２の底壁部に位置するフレーム2a部分とハウ
ジング１の底壁部との間に挾装され、端子部材11bは計
器本体２に取り付けた速度警報センサ９の計器本体２の
底部側に位置する端子9aとハウジング１の底壁部との間
で挾装され、このためプリント基板５及び端子部材11a
・11bをハウジング１に仮止め状態に保持でき、プリン
ト基板５を接着剤により接着しなくてもよく、取付ねじ
３をハウジング１及び端子部材11aを介してフレーム2a
に螺着し、かつ速度警報センサ９の端子9aにハウジング
１及び端子部材11bを介して取付ねじ10を螺着すること
により計器本体２をハウジング１に取付けることができ
るとともにプリント基板５の回路と計器本体２とをハウ
ジング１の外部にコードを引き回さずとも電気的に接続
することができ、しかも端子部材11a・11bは、プリント
基板５のハウジング１の挿入部４への挿入及びハウジン
グ１の底壁部と計器本体２の底部側との間での挟装によ
り仮止めされるものであり、端子部材11a・11bが取り付
けられたプリント基板５をハウジング１の挿入部４に前
方より挿入してハウジング１の底壁部に端子部材11a・1
1bを配置し、この端子部材11a・11bの前方に計器本体２
を配置するだけで端子部材11a・11bが仮止めされるの
で、煩わしい位置決め作業や挿入作業を必要とせず、組
付作業性がよく、更に端子部材11a・11bを装着するため
の無駄な空スペースを必要としないためスペース効率が
高く、組付作業時における端子部材11a・11bの変形等の
心配もなく、プリント基板５自体はハウジング１の挿入
部４を通じて保持され、またプリント基板５に取り付け
られた端子部材11a・11bは、ハウジング１の底壁部と計
器本体２との間に挟着され且つ固定されるので、振動や
衝撃等の外力に強く、プリント基板を安定的に支承保持
することができ、組付作業能率を向上することができる
と共に自動組付化が容易となる。Since the first embodiment has the above-mentioned configuration, the housing 1
Insert the printed circuit board 5 into the concave insertion part 4 from the front,
When the instrument main body 2 is placed on the housing 1, the terminal member 11a
Is mounted between the frame 2a located on the bottom wall of the instrument body 2 and the bottom wall of the housing 1, and the terminal member 11b is the bottom side of the instrument body 2 of the speed alarm sensor 9 attached to the instrument body 2. Is mounted between the terminal 9a located at the bottom and the bottom wall portion of the housing 1, so that the printed circuit board 5 and the terminal member 11a are mounted.
11b can be held in the housing 1 in a temporarily fixed state, the printed circuit board 5 does not have to be adhered with an adhesive, and the mounting screw 3 is connected to the frame 2a via the housing 1 and the terminal member 11a.
The instrument body 2 can be attached to the housing 1 by screwing the mounting screw 10 to the terminal 9a of the speed alarm sensor 9 via the housing 1 and the terminal member 11b, and the circuit of the printed circuit board 5 The instrument main body 2 can be electrically connected to the outside of the housing 1 without pulling a cord, and the terminal members 11a and 11b are inserted into the insertion portion 4 of the housing 1 of the printed circuit board 5 and the housing 1. The printed circuit board 5 to which the terminal members 11a and 11b are attached is inserted into the insertion portion 4 of the housing 1 from the front, which is temporarily fixed by sandwiching between the bottom wall of the housing and the bottom side of the instrument body 2. Then, on the bottom wall of the housing 1, the terminal members 11a ・ 1
1b is arranged, and the instrument main body 2 is provided in front of the terminal members 11a and 11b.
Since the terminal members 11a and 11b are temporarily fixed only by arranging them, there is no need for troublesome positioning work and insertion work, the workability of assembly is good, and there is a wasteful empty space for mounting the terminal members 11a and 11b. Since space is not required, the space efficiency is high, there is no fear of deformation of the terminal members 11a and 11b during assembly work, and the printed circuit board 5 itself is held through the insertion part 4 of the housing 1 and attached to the printed circuit board 5. Since the terminal members 11a and 11b are sandwiched and fixed between the bottom wall portion of the housing 1 and the instrument body 2, the terminal members 11a and 11b are strong against external force such as vibration and impact and stably support and hold the printed circuit board. As a result, the assembly work efficiency can be improved and the automatic assembly becomes easy.
なお本実施例では、取付ねじ３をハウジング１及び端
子部材11aを介してフレーム2aに螺着するとともに、取
付ねじ10をハウジング１及び端子部材11bを介して端子9
aに螺着することで、プリント基板５と計器本体２側と
の電気的な接続のみならず、計器本体２のハウジング１
への固定をもなしうる構成としたが、各端子部材11a、1
1bがハウジング１と計器本体１との間で挟装され、かつ
電気的な接続が可能であれば、必ずしもハウジング１を
介して各端子部材11a、11bと計器本体２側とを螺着固定
しなくともよく、例えばハウジング１に取付ねじ３、10
のねじ頭の幅寸法よりも径大かつ各端子部材11a、11bを
露出する開口部を形成し、この開口部を通じてハウジン
グ１外部から各端子部材11a、11bと計器本体２側とを各
取付ねじ３、10にて螺着固定してもよい。In this embodiment, the mounting screw 3 is screwed to the frame 2a via the housing 1 and the terminal member 11a, and the mounting screw 10 is connected to the terminal 9 via the housing 1 and the terminal member 11b.
By screwing into a, not only the electrical connection between the printed circuit board 5 and the instrument body 2 side, but also the housing 1 of the instrument body 2
The terminal members 11a, 1
If 1b is sandwiched between the housing 1 and the instrument body 1 and can be electrically connected, the terminal members 11a and 11b and the instrument body 2 side are not necessarily screwed and fixed through the housing 1. It may be omitted, for example, the mounting screws 3, 10 on the housing 1
Has a diameter larger than the width dimension of the screw head and exposes each terminal member 11a, 11b. Through the opening, each terminal member 11a, 11b and the instrument body 2 side are attached to each terminal member 11a, 11b from the outside of the housing 1. It may be screwed and fixed at 3 and 10.
第４図の第２実施例は別例構造を示し、この場合端子
部材11はフレキシブルプリント板からなり、上記フレー
ム2aとプリント基板５の回路とを取付ねじ３を介して電
気的に接続する銅箔パターン11dと、上記速度警報セン
サ９とプリント基板５の回路とを取付ねじ10を介して電
気的に接続する銅箔パターン11eを形成し、端子部材11
をリベット11fによって取付けている。The second embodiment of FIG. 4 shows another structure, in which the terminal member 11 is made of a flexible printed board and is a copper for electrically connecting the frame 2a and the circuit of the printed board 5 through the mounting screw 3. The foil pattern 11d and the copper foil pattern 11e for electrically connecting the speed alarm sensor 9 and the circuit of the printed circuit board 5 via the mounting screw 10 are formed, and the terminal member 11 is formed.
Are attached by rivets 11f.
この第２実施例にあっても第１実施例と同様な作用効
果を得るものである。Even in the second embodiment, the same operational effect as in the first embodiment can be obtained.
尚、本考案は上記実施例に示すものに限られず、プリ
ント基板５や計器本体２の構造は適宜なものに適用でき
るとともに端子部材11の構造も適宜変更して設計され
る。The present invention is not limited to the one shown in the above embodiment, the structure of the printed circuit board 5 and the instrument main body 2 can be applied to any suitable one, and the structure of the terminal member 11 can also be changed and designed.
また端子部材11は計器本体２側とハウジング１との間
に挾装されるものであり、即ちフレーム2aとハウジング
１との間に挾装される場合は勿論のことフレーム2aに取
り付けられた上記警報センサ９の端子9aやその他の部品
等とハウジング１との間に挾装させることもあり、この
場合でも同様な作用効果を得る。Further, the terminal member 11 is mounted between the instrument body 2 side and the housing 1, that is, when it is mounted between the frame 2a and the housing 1, of course, the terminal member 11 is mounted on the frame 2a. The alarm sensor 9 may be mounted between the terminal 9a of the alarm sensor 9 and other parts and the housing 1, and in this case, the same effect can be obtained.
また端子部材11が複数の場合、そのすべてが計器本体
２側とハウジング１との間に挾装されておらずに少なく
とも一つが挾装されることもある。When there are a plurality of terminal members 11, all of them may not be mounted between the instrument body 2 side and the housing 1, but at least one may be mounted.
［考案の効果］ 本考案は上述の如く、ハウジング内に計器本体及びプ
リント基板を配設し、計器本体とプリント基板とを電気
的に接続するプリント基板接続装置において、ハウジン
グの上記計器本体近傍位置に上記プリント基板を前方よ
り挿入保持する凹状の挿入部を設けるとともに、プリン
ト基板に上記ハウジングの底壁部に沿って計器本体の底
部側に延びる略平板状の端子部材を取付け、端子部材を
上記ハウジングの底壁部と上記計器本体の底部側との間
に挟装して上記計器本体と上記プリント基板とを電気的
に接続するように構成したから、端子部材でプリント基
板と計器本体とを電気的に接続することができ、しかも
端子部材が取り付けられたプリント基板をハウジングの
挿入部に前方より挿入してハウジングの底壁部に端子部
材を配置し、この端子部材の前方に計器本体を配置する
だけで端子部材が仮止めされるので、煩わしい位置決め
作業や挿入作業を必要とせず、組付作業能率を向上する
ことができるとともに自動組付化が容易となる。[Advantages of the Invention] As described above, the present invention provides a printed circuit board connecting device for disposing an instrument main body and a printed circuit board in a housing and electrically connecting the instrument main body and the printed circuit board to each other. A concave insertion portion for inserting and holding the printed circuit board from the front is provided, and a substantially flat plate-shaped terminal member extending to the bottom side of the instrument main body along the bottom wall of the housing is attached to the printed circuit board, and the terminal member is Since it is configured to be sandwiched between the bottom wall portion of the housing and the bottom side of the instrument body to electrically connect the instrument body and the printed board, the printed circuit board and the instrument body are connected by the terminal member. A printed circuit board that can be electrically connected and has a terminal member attached is inserted into the insertion portion of the housing from the front to attach the terminal member to the bottom wall portion of the housing. The terminal member is temporarily fixed just by arranging it and arranging the instrument body in front of this terminal member, so it is possible to improve the assembly work efficiency without requiring troublesome positioning work and insertion work, and to perform automatic assembly. It becomes easy to convert.
以上の如く、所期の目的を充分達成することができ
る。As described above, the intended purpose can be sufficiently achieved.
図面は本考案の一実施例を示すもので、第１図は第１実
施例の側断面図、第２図はその部分平面図、第３図はそ
の部分斜視図、第４図は第２実施例の部分斜視図、第５
図は従来構造の側断面図、第６図はその部分平面図であ
る。 １……ハウジング、２……計器本体、４……挿入部、５
……プリント基板、11……端子部材。The drawings show one embodiment of the present invention. FIG. 1 is a side sectional view of the first embodiment, FIG. 2 is a partial plan view thereof, FIG. 3 is a partial perspective view thereof, and FIG. Partial perspective view of the embodiment, fifth
The drawing is a side sectional view of the conventional structure, and FIG. 6 is a partial plan view thereof. 1 ... Housing, 2 ... Instrument main body, 4 ... Insertion part, 5
…… Printed circuit board, 11 …… Terminal member.
Claims (1)
を配設し、該計器本体とプリント基板とを電気的に接続
するプリント基板接続装置において、上記ハウジングの
上記計器本体近傍位置に上記プリント基板を前方より挿
入保持する凹状の挿入部を設けるとともに、上記プリン
ト基板に上記ハウジングの底壁部に沿って上記計器本体
の底部側に延びる略平板状の端子部材を取付け、該端子
部材を上記ハウジングの底壁部と上記計器本体の底部側
との間に挟装して上記計器本体と上記プリント基板とを
電気的に接続したことを特徴とするプリント基板接続装
置。1. A printed circuit board connecting device for disposing an instrument body and a printed circuit board in a housing and electrically connecting the instrument body and the printed circuit board, wherein the printed circuit board is provided in a position near the instrument body of the housing. A concave insertion portion for inserting and holding from the front is provided, and a substantially flat plate-shaped terminal member extending to the bottom side of the instrument main body along the bottom wall portion of the housing is attached to the printed circuit board, and the terminal member is attached to the housing. A printed circuit board connecting device characterized by being sandwiched between a bottom wall portion and a bottom side of the instrument body to electrically connect the instrument body and the printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990057673U JP2507452Y2 (en) | 1990-05-31 | 1990-05-31 | Printed circuit board connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990057673U JP2507452Y2 (en) | 1990-05-31 | 1990-05-31 | Printed circuit board connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0415888U JPH0415888U (en) | 1992-02-07 |
| JP2507452Y2 true JP2507452Y2 (en) | 1996-08-14 |
Family
ID=31582598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990057673U Expired - Fee Related JP2507452Y2 (en) | 1990-05-31 | 1990-05-31 | Printed circuit board connection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2507452Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59168125U (en) * | 1983-04-25 | 1984-11-10 | 日本精機株式会社 | indicating instrument |
-
1990
- 1990-05-31 JP JP1990057673U patent/JP2507452Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0415888U (en) | 1992-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |