JPH0720605Y2 - Modular probe mating part - Google Patents
Modular probe mating partInfo
- Publication number
- JPH0720605Y2 JPH0720605Y2 JP11277991U JP11277991U JPH0720605Y2 JP H0720605 Y2 JPH0720605 Y2 JP H0720605Y2 JP 11277991 U JP11277991 U JP 11277991U JP 11277991 U JP11277991 U JP 11277991U JP H0720605 Y2 JPH0720605 Y2 JP H0720605Y2
- Authority
- JP
- Japan
- Prior art keywords
- outer conductor
- cover
- fitting
- insulating material
- diameter
- 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
Links
Landscapes
- Measuring Leads Or Probes (AREA)
Description
【0001】[0001]
【産業上の利用分野】本考案はケーブル接続部と触針装
着部を別個に構成し、用途に応じ適宜組合せて使用する
ようにしたモジュラー型プローブの嵌合部にかかる。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fitting portion of a modular type probe in which a cable connecting portion and a stylus mounting portion are separately constructed and used in an appropriate combination according to the application.
【0002】[0002]
【従来の技術】ケーブル接続部と触針装着部の嵌合状態
における保持力は、接触子を受ける受けバネの締付け力
によっている。また、シェル部をねじ結合するやり方
や、ロック機構を設ける方法も行われている。2. Description of the Related Art A holding force in a fitted state of a cable connecting portion and a stylus mounting portion depends on a tightening force of a receiving spring which receives a contact. In addition, a method of screw-connecting the shell portion and a method of providing a lock mechanism are also used.
【0003】[0003]
【考案が解決しようとする課題】保持力を大きくする場
合に、受けばねの締付け力によると、受けばねの作用力
を大きくする必要からこの受けばねが物理的に大きくな
る傾向があった。また、ねじ結合は、組合せの変更の場
合に、その都度双方を相対的に何回転かねじ回す必要が
あって作業性が悪く、ロック機構は構造が複雑になる欠
点があった。When the holding force is increased, the tightening force of the receiving spring tends to make the receiving spring physically large because it is necessary to increase the acting force of the receiving spring. Further, the screw connection has a drawback that the workability is poor because the screw mechanism needs to be screwed a few times for each rotation when changing the combination, and the structure of the lock mechanism is complicated.
【0004】[0004]
【課題を解決するための手段】本考案に係るモジュラー
型プローブの嵌合部はケーブル接続部と触針装着部が嵌
脱自在のモジュラー型プローブに適用される。双方の嵌
脱用端部は同心に、中心から半径方向外方へ順に、接触
子、絶縁材、外部導体、及びカバーを備えている。接触
子は互いに嵌脱自在の雄雌型で、絶縁材はそれぞれの接
触子を囲んでいる。外部導体は筒状で、内部に絶縁材が
嵌合しており、一方の絶縁材は嵌脱用端部の開口より内
側に位置して接触子と外部導体との間に他方の絶縁材を
受ける環状溝を形成している。カバーは筒状で外部導体
との間に環状溝を形成している。The fitting portion of the modular probe according to the present invention is applied to the modular probe in which the cable connecting portion and the stylus mounting portion can be freely inserted and removed. Both of the fitting / removing ends are concentrically provided with a contact, an insulating material, an outer conductor, and a cover in this order from the center to the outer side in the radial direction. The contacts are male and female types that can be inserted into and removed from each other, and an insulating material surrounds each contact. The outer conductor is tubular and has an insulating material fitted inside.One insulating material is located inside the opening of the fitting / removing end and the other insulating material is placed between the contact and the outer conductor. An annular groove for receiving is formed. The cover is tubular and forms an annular groove with the outer conductor.
【0005】そして、一方の外部導体の外径は他方の外
部導体の内径に適合し、この他方の外部導体の外径は一
方のカバーの内径よりやや大きく、一方のカバーの外径
は他方のカバーの内径に適合し、この一方のカバーが弾
性材製となっている。これらの双方は、双方の嵌合状態
で他方の外部導体が一方のカバーを他方のカバーと圧接
させている。The outer diameter of one outer conductor matches the inner diameter of the other outer conductor, the outer diameter of the other outer conductor is slightly larger than the inner diameter of one cover, and the outer diameter of one cover is the other. It fits the inside diameter of the cover, and one cover is made of elastic material. In both of these cases, the outer conductor of the other presses one cover into pressure contact with the other cover in the fitted state of both.
【0006】[0006]
【作用】ケーブル接続部と触針装着部の嵌脱用端部の開
口を同一中心線上で向き合わせる。この状態で、接触子
の雄雌が相対し、他方の絶縁材は一方の接触子と外部導
体間の環状溝に相対する。また、一方の外部導体は他方
の絶縁材と外部導体間の環状溝に相対し、他方の外部導
体は一方の外部導体とカバー間の環状溝に相対する。更
に、一方のカバーは他方の外部導体とカバー間の環状溝
に相対し、他方のカバーは一方のカバー外周面上部空間
を指向する。[Function] The opening of the cable connecting portion and the fitting / removing end portion of the stylus mounting portion are aligned on the same center line. In this state, the male and female contact elements face each other, and the other insulating material faces the annular groove between the one contact element and the outer conductor. Further, one outer conductor faces an annular groove between the other insulating material and the outer conductor, and the other outer conductor faces an annular groove between the one outer conductor and the cover. Furthermore, one cover faces the annular groove between the other outer conductor and the cover, and the other cover points to the upper space of the outer peripheral surface of the one cover.
【0007】この状態で両者を相対的に押し込む。互い
に相対する部分同志が嵌合し、接触子同志及び外部導体
同志が密接に嵌合して導通する。他方の外部導体は外周
面で一方のカバーを放射方向へ押し拡げながら一方の外
部導体に嵌合して行くので、一方のカバーの外周面は他
方のカバーの内周面と順次圧接して行く。従って、嵌合
完了状態では、接触子相互、他方の絶縁材と一方の外部
導体、外部導体相互、他方の外部導体と一方のカバー、
カバー相互間の各圧着力が総合するので、両者の圧着力
は極めて大きくなる。In this state, both are relatively pushed in. Partial parts that face each other are fitted together, and the contactors and the outer conductors are closely fitted together to establish conduction. Since the other outer conductor is fitted to the one outer conductor while pushing the one cover in the radial direction on the outer peripheral surface, the outer peripheral surface of the one cover is sequentially pressed against the inner peripheral surface of the other cover. . Therefore, in the mating completed state, the contacts, the other insulating material and one outer conductor, the other outer conductors, the other outer conductor and one cover,
Since the respective crimping forces between the covers are combined, the crimping forces of the two become extremely large.
【0008】[0008]
【実施例】1はケーブル接続部で同軸ケーブル2が接続
されている。3は触針装着部で触針4が先端に装着され
ている。5はケーブル接続部1の嵌脱用端部、6は触針
装着部3の嵌脱用端部である。嵌脱用端部5は同心に、
中心から半径方向外方へ順に、雄型の接触子7、絶縁材
8、外部導体9、及びカバー10を備えている。また、
嵌脱用端部6は同心に、中心から半径方向外方へ順に、
雌型の接触子11、絶縁材12、外部導体13、及びカ
バー14を備えている。Embodiment 1 is a cable connecting portion to which a coaxial cable 2 is connected. Reference numeral 3 denotes a stylus mounting portion to which a stylus 4 is mounted at the tip. Reference numeral 5 is a fitting / removing end portion of the cable connecting portion 1, and 6 is a fitting / removing end portion of the stylus mounting portion 3. The fitting end 5 is concentric,
A male contactor 7, an insulating material 8, an outer conductor 9, and a cover 10 are provided in this order from the center outward in the radial direction. Also,
The fitting / removing end portion 6 is concentrically arranged in order from the center to the outer side in the radial direction,
It is provided with a female contactor 11, an insulating material 12, an outer conductor 13, and a cover 14.
【0009】絶縁材8は雄型の接触子7を囲み、絶縁材
12は雌型の接触子11を囲んでいる。外部導体9及び
13は筒状で、それぞれ内部に絶縁材8及び12が所定
位置に嵌合している。そして、絶縁材8は嵌脱用端部5
の開口15より内側に位置しており、接触子7と外部導
体9との間に他方の絶縁材12を受け入れる環状溝16
を形成している。カバー10及び14は筒状で、それぞ
れ外部導体9及び13との間に環状溝17及び18を形
成している。The insulating material 8 surrounds the male contactor 7, and the insulating material 12 surrounds the female contactor 11. The outer conductors 9 and 13 are cylindrical, and the insulating materials 8 and 12 are fitted inside at predetermined positions. And the insulating material 8 is the fitting / removing end portion 5.
Of the annular groove 16 located inside the opening 15 of the other and receiving the other insulating material 12 between the contactor 7 and the outer conductor 9.
Is formed. The covers 10 and 14 are tubular and have annular grooves 17 and 18 formed between them and the outer conductors 9 and 13, respectively.
【0010】外部導体9の外径は外部導体13の内径に
適合している。また、外部導体13の外径は一方のカバ
ー10の内径よりやや大きく、このカバー10の外径は
他方のカバー14の内径と適合している。そして、この
カバー10が弾性材で構成されている。両嵌脱用端部5
と6の嵌合状態で、他方の外部導体13が一方のカバー
10を放射方向へ押し拡げており、そのためこのカバー
10の外周面が他方のカバー14の内周面と圧接してい
る。The outer diameter of the outer conductor 9 matches the inner diameter of the outer conductor 13. The outer diameter of the outer conductor 13 is slightly larger than the inner diameter of the one cover 10, and the outer diameter of the cover 10 matches the inner diameter of the other cover 14. The cover 10 is made of an elastic material. Double fitting end 5
In the fitted state of Nos. 6 and 6, the other outer conductor 13 pushes the one cover 10 in the radial direction, so that the outer peripheral surface of the cover 10 is in pressure contact with the inner peripheral surface of the other cover 14.
【0011】ケーブル接続部1と触針装着部3の嵌脱用
端部5と6を同一軸線上で相対向させる。両者を接合さ
せて押し込むと、雄雌接触子7と11、及び両外部導体
9と13が密接に嵌合して導通する。そして、外部導体
13はカバー10をカバー14に圧接させる。The cable connecting portion 1 and the fitting / removing ends 5 and 6 of the stylus mounting portion 3 are opposed to each other on the same axis. When both are joined and pushed in, the male and female contactors 7 and 11 and both outer conductors 9 and 13 are closely fitted and electrically connected. The outer conductor 13 presses the cover 10 against the cover 14.
【0012】[0012]
【考案の効果】本考案によればケーブル接続部と触針装
着部は同軸線上での押込み又は引抜きによって嵌合又は
離脱でき、交換の場合の作業性が向上でき、嵌合状態で
は一方の外部導体が他方のカバーを押し拡げて一方のカ
バーに圧着させるので、耐引抜力を大幅に向上させるこ
とができる。According to the present invention, the cable connecting part and the stylus mounting part can be fitted or removed by pushing or pulling out on the coaxial line, the workability in the case of replacement can be improved, and one external part in the fitted state. Since the conductor pushes and spreads the other cover and crimps it to the one cover, the pull-out resistance can be greatly improved.
【図1】本考案に係るモジュラー型プローブの嵌合部の
具体例を双方の嵌合用端部が嵌合した状態で示す縦断側
面図である。FIG. 1 is a vertical sectional side view showing a specific example of a fitting portion of a modular probe according to the present invention in a state where both fitting ends are fitted together.
【図2】ケーブル接続部の嵌合用端部の正面図である。FIG. 2 is a front view of a fitting end of a cable connecting portion.
【図3】触針装着部の嵌合用端部の正面図である。FIG. 3 is a front view of a fitting end portion of a stylus mounting portion.
【図4】ケーブル接続部と触針装着部を離脱状態で示す
斜面図である。FIG. 4 is a perspective view showing the cable connecting portion and the stylus mounting portion in a detached state.
1 ケーブル接続部 2 同軸ケーブル 3 触針装着部 4 触針 5 嵌脱用端部 6 嵌脱用端部 7 接触子 8 絶縁材 9 外部導体 10 カバー 11 接触子 12 絶縁材 13 外部導体 14 カバー 15 開口 16 環状溝 17 環状溝 18 環状溝 1 Cable Connection Part 2 Coaxial Cable 3 Stylus Attachment Part 4 Stylus 5 End for Insertion / Removal 6 End for Insertion / Extraction 7 Contactor 8 Insulation Material 9 Outer Conductor 10 Cover 11 Contactor 12 Insulation Material 13 External Conductor 14 Cover 15 Opening 16 Annular groove 17 Annular groove 18 Annular groove
Claims (1)
脱自在のモジュラー型プローブにおいて、 双方の乾脱用端部(5,6)は同心に、中心から半径方向外
方へ順に、接触子(7,11)、絶縁材(8,12)、外部導体(9,1
3)及びカバー(10,14)を備え、 接触子(7,11)は互いに嵌脱自在の雄雌型で、絶縁材(8,1
2)はそれぞれの接触子(7,11)を囲んでおり、外部導体
(9,13)は筒状で、内部に絶縁材(8,12)が嵌合しており、
一方の絶縁材(8)は嵌脱用端部(5)の開口(15)より内側に
位置して接触子(7)と外部導体(9)との間に他方の絶縁材
(12)を受ける環状溝(16)を形成しており、 カバー(10)は筒状で外部導体(9)との間に環状溝(17)を
形成しており、 一方の外部導体(9) の外径は他方の外部導体(13)の内径
に適合し、この他方の外部導体(13)の外径は一方のカバ
ー(10)の内径よりやや大きく、一方のカバー(10)の外径
は他方のカバー(14)の内径と適合し、この一方のカバー
(10)が弾性材製で、 双方の嵌合状態で他方の外部導体(13)が一方のカバー(1
0)を他方のカバー(14)と圧接させていることを特徴とす
るモジュラー型プローブの嵌合部。1. A modular probe in which a cable connecting portion (1) and a stylus mounting portion (3) can be freely inserted and removed, in which both dry end portions (5, 6) are concentric and are radially outward from the center. In that order, contact (7,11), insulation (8,12), outer conductor (9,1)
3) and covers (10, 14), the contacts (7, 11) are male and female types that can be inserted and removed from each other, and the insulating material (8, 1).
2) encloses each contact (7, 11) and
(9,13) is tubular, and the insulation material (8,12) is fitted inside,
One insulating material (8) is located inside the opening (15) of the fitting / removing end portion (5) and is located between the contactor (7) and the outer conductor (9).
An annular groove (16) for receiving (12) is formed, the cover (10) is tubular and an annular groove (17) is formed between it and the outer conductor (9), and one outer conductor (9) is formed. ) Of the outer conductor (13) fits the inner diameter of the other outer conductor (13), and the outer diameter of the other outer conductor (13) is slightly larger than the inner diameter of the cover (10). The diameter matches the inside diameter of the other cover (14)
The outer conductor (13) is made of elastic material, and the other outer conductor (13) is connected to the cover (1
A fitting portion for a modular probe, characterized in that (0) is brought into pressure contact with the other cover (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11277991U JPH0720605Y2 (en) | 1991-12-27 | 1991-12-27 | Modular probe mating part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11277991U JPH0720605Y2 (en) | 1991-12-27 | 1991-12-27 | Modular probe mating part |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0569682U JPH0569682U (en) | 1993-09-21 |
JPH0720605Y2 true JPH0720605Y2 (en) | 1995-05-15 |
Family
ID=14595287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11277991U Expired - Lifetime JPH0720605Y2 (en) | 1991-12-27 | 1991-12-27 | Modular probe mating part |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0720605Y2 (en) |
-
1991
- 1991-12-27 JP JP11277991U patent/JPH0720605Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0569682U (en) | 1993-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |