JPH071741Y2 - F type connector mounting structure - Google Patents

F type connector mounting structure

Info

Publication number
JPH071741Y2
JPH071741Y2 JP5607688U JP5607688U JPH071741Y2 JP H071741 Y2 JPH071741 Y2 JP H071741Y2 JP 5607688 U JP5607688 U JP 5607688U JP 5607688 U JP5607688 U JP 5607688U JP H071741 Y2 JPH071741 Y2 JP H071741Y2
Authority
JP
Japan
Prior art keywords
chassis base
type connector
mounting plate
mounting
locking hole
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 - Lifetime
Application number
JP5607688U
Other languages
Japanese (ja)
Other versions
JPH01159377U (en
Inventor
一範 仁木
Original Assignee
関西日本電気株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 関西日本電気株式会社 filed Critical 関西日本電気株式会社
Priority to JP5607688U priority Critical patent/JPH071741Y2/en
Publication of JPH01159377U publication Critical patent/JPH01159377U/ja
Application granted granted Critical
Publication of JPH071741Y2 publication Critical patent/JPH071741Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、電子チューナなどの高周波通信機器の高周波
信号入出力端子として利用されるF型コネクタの取付構
体に関する。
DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an F-type connector mounting structure used as a high-frequency signal input / output terminal of a high-frequency communication device such as an electronic tuner.

〔従来の技術〕[Conventional technology]

高周波通信機器の枠形シャーシベースに貫通させて電気
的機械的に固定される高周波信号入力端子として、特に
高信頼性が要求される場合はF型コネクタが使用され
る。このF型コネクタを具えた高周波通信機器の一例を
第7図及び第8図を参照して説明すると、同図における
(1)は枠状シャーシベース、(2)はシャーシベース
(1)に収納されたプリント配線体で、プリント基板
(3)に各種の高周波回路部品(4)…を組付け、プリ
ント基板(3)の上下空間を複数のシールド仕切板
(5)…で単位回路毎にシールド区画したものである。
(6)はシャーシベース(1)の一部に貫通させて固定
されたF型コネクタ、(7)及び(8)はシャーシベー
ス(1)の上下開口を塞ぐシールドカバーである。
An F-type connector is used as a high-frequency signal input terminal that is electrically and mechanically fixed by penetrating through a frame-shaped chassis base of a high-frequency communication device when high reliability is required. An example of a high-frequency communication device equipped with this F-type connector will be described with reference to FIGS. 7 and 8. In FIG. 7, (1) is a frame-shaped chassis base, and (2) is a chassis base (1). With the printed wiring body, various high-frequency circuit components (4) are assembled on the printed circuit board (3), and the upper and lower spaces of the printed circuit board (3) are shielded for each unit circuit by a plurality of shield partition plates (5). It is divided.
(6) is an F-type connector fixed by penetrating a part of the chassis base (1), and (7) and (8) are shield covers for closing the upper and lower openings of the chassis base (1).

F型コネクタ(6)は内方接続用円筒部(6a)と、外周
に雄ネジが形成された外方接続用円筒部(6b)と、この
両者の間に形成されたフランジ部(6c)で形成され、内
部に樹脂等の誘電体や導体などが収納される。F型コネ
クタ(6)はシャーシベース(1)に形成した取付穴
(9)にかしめ法で電気的機械的に固定される。例え
ば、シャーシベース(1)の取付穴(9)にF型コネク
タ(6)の内方接続用円筒部(6a)をフランジ部(6c)
がシャーシベース(1)の外面に当接するところまで挿
入しておいて、シャーシベース(1)内に挿入したかし
め治具(図示せず)で内方接続用円筒部(6a)を部分的
に拡径変形させて取付穴(9)にかしめて固定する。
The F-type connector (6) has an inner connecting cylindrical portion (6a), an outer connecting cylindrical portion (6b) having an external thread formed on the outer periphery, and a flange portion (6c) formed between the both. And a dielectric such as a resin or a conductor is housed inside. The F-type connector (6) is electromechanically fixed to the mounting hole (9) formed in the chassis base (1) by caulking. For example, the cylindrical portion (6a) for inward connection of the F-type connector (6) is attached to the flange portion (6c) in the mounting hole (9) of the chassis base (1).
The inner connection cylindrical part (6a) partially with a caulking jig (not shown) inserted into the chassis base (1) until it comes into contact with the outer surface of the chassis base (1). It is expanded and deformed and caulked in the mounting hole (9) and fixed.

以上のようなF型コネクタ(6)のかしめ法による取付
構造は、安定した強度の取付けが可能であり、高周波漏
れが少なくて信頼性が高い利点を有するが、次なる問題
があった。
The above-described mounting structure of the F-type connector (6) by the caulking method has an advantage that stable mounting is possible, high-frequency leakage is small and reliability is high, but there are the following problems.

〔考案が解決しようとする課題〕[Problems to be solved by the device]

シャーシベース(1)にプリント配線体(2)を取付け
ておいてから、最後にF型コネクタ(6)を取付けると
なると、シャーシベース(1)のF型コネクタ取付予定
部分とシールド仕切板(5)で囲まれる空間(m)が狭
くて、この空間(m)にF型コネクタ(6)をシャーシ
ベース(1)に固定するためのかしめ治具が入り難く、
F型コネクタ(6)の強固な取付けが困難となる。特
に、最近の電子チューナなどの高周波通信機器の小形化
の傾向で、上記空間(m)が益々狭くなって、F型コネ
クタ(6)をシャーシベース(1)に最後に取付けるこ
とが難しくなっている。
When the printed wiring body (2) is attached to the chassis base (1) and then the F-type connector (6) is finally attached, a portion to be attached to the F-type connector of the chassis base (1) and the shield partition plate (5). The space (m) surrounded by () is narrow, and it is difficult to insert a caulking jig for fixing the F-type connector (6) to the chassis base (1) into this space (m).
It becomes difficult to attach the F-type connector (6) firmly. In particular, due to the recent trend toward miniaturization of high-frequency communication devices such as electronic tuners, the space (m) is becoming narrower and it becomes difficult to mount the F-type connector (6) on the chassis base (1) at the end. There is.

そこで、シャーシベース(1)にF型コネクタ(6)を
先に固定しておいてから、シャーシベース(1)にプリ
ント配線体(2)を組付けるようにしている。しかし、
このようにするとシャーシベース(1)にプリント配線
体(2)を収納する作業時や、シャーシベース(1)と
プリント基板(3)の裏面の部分的な半田付け作業時
に、先付けされたF型コネクタ(6)が邪魔になり、シ
ャーシベース(1)とプリント配線体(2)の組付作業
性を悪くしていた。また、上述半田付け作業時の熱でF
型コネクタ(6)の樹脂等の誘電体が劣化する可能性が
あって、取扱いに注意を要した。
Therefore, the F-type connector (6) is first fixed to the chassis base (1), and then the printed wiring body (2) is assembled to the chassis base (1). But,
In this way, the F-type pre-attached when the printed wiring body (2) is housed in the chassis base (1) or when the rear surfaces of the chassis base (1) and the printed circuit board (3) are partially soldered The connector (6) interferes with the workability of assembling the chassis base (1) and the printed wiring body (2). Also, due to the heat during the soldering work, F
The dielectric such as the resin of the mold connector (6) may be deteriorated, so that the handling should be careful.

それ故に、本考案は、シャーシベースにF型コネクタが
他への部品より後で、簡単な作業で確実に取付けること
ができる構造のものを提供することを目的とする。
SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a structure in which an F-type connector can be securely attached to a chassis base later than other parts by a simple operation.

〔課題を解決するための手段〕[Means for Solving the Problems]

本考案は、片端に一体に延在させた断面L形の舌片を、
他の片端部に係止穴を有し、中央部にF型コネクタが貫
通して固定された取付プレートをシャーシベースの外面
に、前記舌片をシャーシベースの対応位置に形成した取
付穴の縁部に係合させ、前記係止穴にシャーシベースの
対応位置に外方に切起したかしめ用耳片を挿通して、こ
の耳片の前記係止穴より突出する先端部を折曲して取付
プレートの前記係止穴周辺部上にかしめて固定した構造
にて、上記目的を達成するものである。
The present invention provides a tongue piece having an L-shaped cross section, which is integrally extended at one end,
An edge of the mounting hole having a locking plate at the other end and a mounting plate having an F-shaped connector penetratingly fixed to the central part on the outer surface of the chassis base and the tongue at the corresponding position of the chassis base. The lugs, and insert the caulking ear piece that has been cut and raised outward at the corresponding position of the chassis base into the locking hole, and bend the tip of the ear piece protruding from the locking hole. The above object is achieved by a structure in which the mounting plate is caulked and fixed on the periphery of the locking hole.

〔作用〕[Action]

シャーシベースに外から嵌め込みとかしめにより固定さ
れる取付プレートを介してF型コネクタをシャーシベー
スに取付けることで、シャーシベース内にかしめ治具な
どを挿入すること無く、シャーシベースの外側からの作
業でF型コネクタをシャーシベースに取付けることがで
きる。このため、シャーシベース内にプリント配線体な
どを組付けておいて、最後にシャーシベースにF型コネ
クタを取付けることが容易にできるようになる。
By mounting the F-type connector on the chassis base via the mounting plate that is fitted into the chassis base from the outside and fixed by caulking, you can work from the outside of the chassis base without inserting caulking jigs into the chassis base. The F-type connector can be attached to the chassis base. Therefore, it becomes possible to easily mount the printed wiring body and the like in the chassis base and finally mount the F-type connector on the chassis base.

〔実施例〕〔Example〕

実施例について、第1図乃至第6図を参照して説明す
る。
An embodiment will be described with reference to FIGS. 1 to 6.

第1図乃至第3図は枠型シャーシベース(10)にF型コ
ネクタ(11)を取付プレート(12)を介して取付けたも
のを示す。尚、同図における(13)はシャーシベース
(10)に収納されて半田付け処理されたプリント配線体
で、プリント基板(14)に高周波回路部品(15)…とシ
ールド仕切板(16)…を組付けたものである。
1 to 3 show an F-type connector (11) mounted on a frame-type chassis base (10) via a mounting plate (12). In the figure, (13) is a printed wiring body that is housed in the chassis base (10) and subjected to soldering, and the high frequency circuit components (15) and the shield partition plate (16) are mounted on the printed circuit board (14). It is assembled.

取付プレート(12)は、第6図に示すように、略矩形の
金属板で、片端の中央部に一体に延在させた断面L形の
舌片(17)と、他の片端部に長穴状の係止穴(18)及び
位置決め用の丸穴(19)を有し、中央部にF型コネクタ
(11)が貫通して固定される。F型コネクタ(11)は第
7図及び第8図のものと同一構造のものでよく、内方接
続用円筒部(11a)と外方接続用円筒部(11b)とフラン
ジ部(11c)を有し、内方接続用円筒部(11a)が取付プ
レート(12)の中央部を貫通してかしめ法等で固定され
る。
As shown in FIG. 6, the attachment plate (12) is a substantially rectangular metal plate, and has a tongue piece (17) having an L-shaped cross-section that extends integrally at the center of one end and a long end at the other end. It has a hole-shaped locking hole (18) and a circular hole (19) for positioning, and the F-type connector (11) penetrates and is fixed in the center. The F-type connector (11) may have the same structure as that shown in FIGS. 7 and 8, and includes an inner connecting cylindrical portion (11a), an outer connecting cylindrical portion (11b) and a flange portion (11c). The inner connecting cylindrical portion (11a) penetrates through the central portion of the mounting plate (12) and is fixed by caulking or the like.

取付プレート(12)に対応して、シャーシベース(10)
のF型コネクタ取付予定部分に取付穴(20)が形成され
る。取付穴(20)は取付プレート(12)より少し小さ目
のもので、片端に取付プレート(12)の舌片(17)が嵌
め込まれる角穴部(20′)を有し、他の片端に取付プレ
ート(12)の係止穴(18)に挿通されるかしめ用耳片
(21)が切起しにより一体に突設される。耳片(21)は
例えばL形で、その先端部とシャーシベース(10)の外
面との間隔は取付プレート(12)の板厚程度に設定され
る。また、シャーシベース(10)の取付穴(20)の周辺
一部に、取付プレート(12)の丸穴(19)に嵌って係止
する取付プレート位置決め及び回り止め用ボス(22)が
外方に突出させて形成される。
Chassis base (10) corresponding to the mounting plate (12)
A mounting hole (20) is formed in the portion where the F-type connector is to be mounted. The mounting hole (20) is slightly smaller than the mounting plate (12), and has a square hole (20 ') into which the tongue (17) of the mounting plate (12) is fitted at one end and is mounted at the other end. An ear piece (21) for crimping, which is inserted into a locking hole (18) of the plate (12), is integrally provided by cutting and raising. The ear piece (21) is, for example, L-shaped, and the distance between the tip of the ear piece (21) and the outer surface of the chassis base (10) is set to about the thickness of the mounting plate (12). In addition, a boss (22) for positioning and locking the mounting plate, which is fitted and locked in the round hole (19) of the mounting plate (12), is provided at a part of the periphery of the mounting hole (20) of the chassis base (10). Is formed so as to project.

シャーシベース(10)にF型コネクタ(11)は、次の要
領で取付けられる。シャーシベース(10)にプリント配
線体(13)を組付ける。そして、最終的にシャーシベー
ス(10)の取付穴(20)にF型コネクタ(11)を一体に
有する取付プレート(12)を嵌め込みとかしめにより固
定する。すなわち、まず取付プレート(12)の舌片(1
7)をシャーシベース(10)の取付穴(20)の角穴部(2
0′)に、第4図に示すように、外から嵌め込んで角穴
部(20′)に内側から係合させる。次に、取付プレート
(12)の係止穴(18)にシャーシベース(10)より突出
する耳片(21)を挿入し、ボス(22)を丸穴(19)に嵌
め込んで、シャーシベース(10)の外面に取付プレート
(12)を押し当てた状態で、係止穴(18)より突出する
耳片(21)の先端部を横に折曲して、取付プレート(1
2)の係止穴(18)の周辺部外面にかしめる。このかし
めにてシャーシベース(10)に取付プレート(12)が固
定され、取付プレート(12)を介してF型コネクタ(1
1)がシャーシベース(10)に取付けられる。上記耳片
(21)の折曲によるかしめ作業時、シャーシベース(1
0)と取付プレート(12)の相対位置ズレは両者のボス
(22)と丸穴(19)の係合で確実に防止される。
The F-type connector (11) is attached to the chassis base (10) as follows. Assemble the printed wiring body (13) to the chassis base (10). Then, finally, the mounting plate (12) integrally having the F-type connector (11) is fitted into the mounting hole (20) of the chassis base (10) and fixed by caulking. That is, first, the tongue piece (1
7) to the square hole (2) of the mounting hole (20) of the chassis base (10)
0 '), as shown in FIG. 4, it is fitted from the outside to engage with the square hole (20') from the inside. Next, insert the ear piece (21) protruding from the chassis base (10) into the locking hole (18) of the mounting plate (12), fit the boss (22) into the round hole (19), and With the mounting plate (12) pressed against the outer surface of (10), the tip of the ear piece (21) protruding from the locking hole (18) is bent laterally, and the mounting plate (1
Crim the outer surface of the locking hole (18) in 2). The mounting plate (12) is fixed to the chassis base (10) by this caulking, and the F-type connector (1
1) is attached to the chassis base (10). When crimping by bending the ear piece (21), the chassis base (1
The relative positional deviation between 0) and the mounting plate (12) is reliably prevented by the engagement of the boss (22) and the round hole (19) of both.

尚、シャーシベース(10)に先にF型コネクタ(11)を
有する取付プレート(12)を固定してから、プリント配
線体(13)を取付けることも可能であるが、このような
F型コネクタ先付けはプリント配線体(13)の取付け作
業性を悪くすることがあるので好ましくない。また、高
い高周波シールド性が要求される高周波通信機器におい
ては、シャーシベース(10)に取付プレート(12)を固
定した後、取付プレート(12)とシャーシベース(10)
との間を半田付けすればよい。
It is possible to fix the mounting plate (12) having the F-type connector (11) to the chassis base (10) first and then mount the printed wiring body (13). Preliminary mounting may deteriorate the workability of mounting the printed wiring body (13), which is not preferable. Further, in high-frequency communication equipment that requires high high-frequency shielding properties, after fixing the mounting plate (12) to the chassis base (10), the mounting plate (12) and chassis base (10)
You just have to solder between

〔考案の効果〕[Effect of device]

本考案によれば、F型コネクタが固定された取付プレー
トをシャーシベースに外から嵌め込みとかしめで固定す
ることで、シャーシベース内にかしめ治具等の工具を挿
入すること無く、シャーシベースにF型コネクタをプリ
ント配線体などの他の部品より後で取付けることが容易
にできるようになる。従って、小形のシャーシベースへ
のF型コネクタの取付作業が容易で、高周波通信機器の
小形化に十分に対処でき、また、F型コネクタ取付後に
半田付け処理されることが無くて、F型コネクタの熱に
よる劣化の心配が無くなる。
According to the present invention, the mounting plate to which the F-type connector is fixed is fitted into the chassis base from the outside and fixed by caulking, so that the F-type connector can be attached to the chassis base without inserting a tool such as a caulking jig into the chassis base. The mold connector can be easily attached later than other parts such as a printed wiring body. Therefore, the work of attaching the F-type connector to the small chassis base is easy, and it is possible to sufficiently cope with the miniaturization of the high-frequency communication device, and there is no soldering process after the F-type connector is attached. There is no need to worry about deterioration due to heat.

【図面の簡単な説明】[Brief description of drawings]

第1図は本考案の実施例を示す正面図、第2図は第1図
のF型コネクタ取付構体の平面図、第3図は第1図のA
−A線に沿う断面図、第4図及び第5図は第1図のB−
B線及びC−C線に沿う拡大断面図、第6図は第1図の
F型コネクタ取付構体の分解斜視図である。 第7図は高周波通信機器の一部省略部分を含む平面図、
第8図は第7図のD−D線に沿う拡大断面図である。 (10)……シャーシベース、(11)……F型コネクタ、
(12)……取付プレート、(17)……舌片、(18)……
係止穴、(20)……取付穴、(21)……耳片。
1 is a front view showing an embodiment of the present invention, FIG. 2 is a plan view of the F-type connector mounting structure of FIG. 1, and FIG. 3 is A of FIG.
-A sectional view taken along the line A, and Figs. 4 and 5 are B- in Fig. 1.
FIG. 6 is an exploded perspective view of the F-type connector mounting structure of FIG. 1, taken along line B and line CC. FIG. 7 is a plan view including a part of the high-frequency communication device omitted.
FIG. 8 is an enlarged sectional view taken along the line DD of FIG. (10) …… Chassis base, (11) …… F type connector,
(12) …… Mounting plate, (17) …… Tongue, (18) ……
Locking hole, (20) …… Mounting hole, (21) …… Ear piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】片端に一体に延在させた断面L形の舌片
を、他の片端部に係止穴を有し、中央部にF型コネクタ
が貫通して固定された取付プレートをシャーシベースの
外面に、前記舌片をシャーシベースの対応位置に形成し
た取付穴の縁部に係合させ、前記係止穴にシャーシベー
スの対応位置に外方に切起したかしめ用耳片を挿通し
て、この耳片の前記係止穴より突出する先端部を折曲し
て取付プレートの前記係止穴周辺部上にかしめて固定し
たことを特徴とするF型コネクタ取付構体。
1. A chassis is a mounting plate having an L-shaped tongue piece integrally extending at one end, a locking hole at the other end, and an F-type connector penetratingly fixed in the center. On the outer surface of the base, engage the tongue piece with the edge of the mounting hole formed at the corresponding position of the chassis base, and insert the caulking ear piece cut and raised outward at the corresponding position of the chassis base into the locking hole. The F-type connector mounting structure is characterized in that a tip portion of the ear piece projecting from the locking hole is bent and fixed by caulking onto a peripheral portion of the locking hole of the mounting plate.
JP5607688U 1988-04-25 1988-04-25 F type connector mounting structure Expired - Lifetime JPH071741Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5607688U JPH071741Y2 (en) 1988-04-25 1988-04-25 F type connector mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5607688U JPH071741Y2 (en) 1988-04-25 1988-04-25 F type connector mounting structure

Publications (2)

Publication Number Publication Date
JPH01159377U JPH01159377U (en) 1989-11-06
JPH071741Y2 true JPH071741Y2 (en) 1995-01-18

Family

ID=31281962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5607688U Expired - Lifetime JPH071741Y2 (en) 1988-04-25 1988-04-25 F type connector mounting structure

Country Status (1)

Country Link
JP (1) JPH071741Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2558379Y2 (en) * 1992-04-02 1997-12-24 株式会社村田製作所 Connector connection structure

Also Published As

Publication number Publication date
JPH01159377U (en) 1989-11-06

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