TW201817100A - Coaxial cable connector and connector system - Google Patents
Coaxial cable connector and connector system Download PDFInfo
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- TW201817100A TW201817100A TW106112790A TW106112790A TW201817100A TW 201817100 A TW201817100 A TW 201817100A TW 106112790 A TW106112790 A TW 106112790A TW 106112790 A TW106112790 A TW 106112790A TW 201817100 A TW201817100 A TW 201817100A
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- coaxial cable
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- connector
- outer conductor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6582—Shield structure with resilient means for engaging mating connector
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
本發明，是有關於由同軸電纜連接器(插頭側連接器)及對方側的插座連接器(基板側連接器)所構成的連接器系統。具體而言，有關於有助於同軸電纜連接器的小型化(小徑化)的與插座連接器的嵌合構造。 The present invention relates to a connector system including a coaxial cable connector (plug side connector) and a counterpart socket connector (substrate side connector). Specifically, there is a fitting structure for a socket connector that contributes to downsizing (small diameter) of the coaxial cable connector.
同軸電纜連接器，一般包含：端子、及將該端子支撐的外殼、及將該外殼的至少一部分及同軸電纜的至少一部分覆蓋的外部導體套罩、及同軸電纜。另一方面，對方側的插座連接器，是端子、及將該端子支撐的外殼、及將該外殼的至少一部分覆蓋的外部導體套罩的零件構成。同軸電纜連接器，是在外部導體套罩的圓筒狀的嵌合部的內壁，對於藉由突出而形成的環狀凸部，朝插座連接器的外部導體的圓筒狀的嵌合部的外壁嵌入藉由壓潰形成的環狀凹部，在外部導體套罩的圓筒狀的嵌合部的內壁具備藉由壓潰形成的環狀凹部，同樣地，插座連接器也在外部導體的圓筒狀的嵌合部的外壁，具備藉由壓潰形成的環狀凹部或是突出而形成的環狀凸部。 The coaxial cable connector generally includes a terminal, an outer casing supporting the terminal, and an outer conductor cover covering at least a portion of the outer casing and at least a portion of the coaxial cable, and a coaxial cable. On the other hand, the socket connector on the other side is a component of a terminal, an outer casing that supports the terminal, and an outer conductor cover that covers at least a part of the outer casing. The coaxial cable connector is an inner wall of a cylindrical fitting portion of the outer conductor cover, and a cylindrical fitting portion facing the outer conductor of the socket connector with respect to the annular convex portion formed by the protruding The outer wall is fitted with an annular recess formed by crushing, and the inner wall of the cylindrical fitting portion of the outer conductor cover is provided with an annular recess formed by crushing. Similarly, the socket connector is also an outer conductor. The outer wall of the cylindrical fitting portion includes an annular concave portion formed by crushing or an annular convex portion formed by being protruded.
設於同軸電纜連接器的嵌合部的環狀凸部或 是環狀凹部，是藉由被嵌入設於插座連接器的嵌合部的環狀凹部或是環狀凸部，使同軸電纜連接器及插座連接器的連接狀態被維持。例如，在日本特開2012-230820號公報(專利文獻1)的插頭連接器(同軸電纜連接器)的習知例中，形成設於外方側接點的內壁的環狀凹狀的鎖定部，是藉由嵌入設於插座連接器的內方側接點的外壁的形成環狀凸狀的鎖定部，使連接器彼此的連接狀態被維持。 The annular convex portion or the annular concave portion provided in the fitting portion of the coaxial cable connector is connected to the coaxial cable by an annular concave portion or an annular convex portion that is fitted into the fitting portion of the socket connector. The connection status of the connector and the socket connector is maintained. In the conventional example of the plug connector (coaxial cable connector) of Japanese Laid-Open Patent Publication No. 2012-230820 (Patent Document 1), an annular concave lock provided on the inner wall of the outer side contact is formed. The portion is connected to each other by an annular convex locking portion that is fitted to the outer wall of the inner side contact of the socket connector, so that the connection state of the connectors is maintained.
[專利文獻1]日本特開2012-230820號公報 [Patent Document 1] Japanese Patent Laid-Open Publication No. 2012-230820
如上述的習知例，對於將設於同軸電纜連接器的嵌合部內壁的凹部與設於插座連接器的嵌合部外壁的凸部嵌合的構成，嵌合時各嵌合部的壁重疊的部分的厚度，是成為將同軸電纜連接器的嵌合部的壁的厚度及插座連接器的嵌合部的厚度總和的厚度。例如，各嵌合部的壁的厚度是等同的情況時，各嵌合部是重疊的部分的厚度，是成為各嵌合部的壁的厚度的幾乎2倍。 In the above-described conventional example, the concave portion provided on the inner wall of the fitting portion of the coaxial cable connector is fitted to the convex portion provided on the outer wall of the fitting portion of the socket connector, and the wall of each fitting portion is fitted at the time of fitting. The thickness of the overlapped portion is the total thickness of the wall of the fitting portion of the coaxial cable connector and the thickness of the fitting portion of the receptacle connector. For example, when the thickness of the wall of each fitting portion is equal, the thickness of each of the fitting portions is almost twice as large as the thickness of the wall of each fitting portion.
各嵌合部的壁，因為其厚度有必要維持於當嵌合時不會因壓壞等而變形程度的強度，所以將同軸電纜連接器小型化時，無法將嵌合部的壁的厚度可維持必要的 強度的厚度地變薄，該壁的厚度，是成為妨害同軸電纜連接器小型化的1個問題。 Since the thickness of the wall of each fitting portion is required to be maintained at the time of fitting without being deformed by crushing or the like, the thickness of the wall of the fitting portion cannot be made small when the coaxial cable connector is downsized. The thickness of the wall is reduced by maintaining the necessary strength, and the thickness of the wall is a problem that hinders the miniaturization of the coaxial cable connector.
在此提供一種同軸電纜連接器及連接器系統，在同軸電纜連接器的嵌合部的內壁的至少一部分，設置：朝對於嵌合方向垂直的方向延伸的溝狀的向內鎖定凹部、及比該向內鎖定凹部更突出的脊狀的向內鎖定凸部，同樣地，在插座連接器的嵌合部的外壁的至少一部分，設置：朝對於嵌合方向垂直的方向延伸的溝狀的向外鎖定凹部、及比該向外鎖定凹部更突出的脊狀的向外鎖定凸部，將連接器彼此連接時，藉由使設於同軸電纜連接器的嵌合部的內壁的向內鎖定凸部及向內鎖定凹部，是與設於插座連接器的嵌合部的外壁的向外鎖定凹部及向外鎖定凸部嵌合，而使各嵌合部的壁重疊的部分的厚度，成為比將同軸電纜連接器的嵌合部的壁的厚度及插座連接器的嵌合部的厚度總和的厚度(即只是將各嵌合部的壁重疊的2枚的壁的厚度)更薄。 There is provided a coaxial cable connector and a connector system, wherein at least a portion of an inner wall of a fitting portion of the coaxial cable connector is provided with a groove-shaped inward locking recess extending in a direction perpendicular to the fitting direction, and a ridge-shaped inward locking projection that protrudes more than the inward locking recess, and similarly, at least a part of the outer wall of the fitting portion of the receptacle connector is provided in a groove shape extending in a direction perpendicular to the fitting direction An outward locking recess and a ridge-shaped outward locking projection projecting more than the outward locking recess, wherein the connectors are connected to each other by inwardly of the inner wall of the fitting portion provided on the coaxial cable connector The locking convex portion and the inward locking concave portion are thicknesses of a portion that is fitted to the outer locking concave portion and the outer locking convex portion of the outer wall of the fitting portion of the socket connector, and the wall of each fitting portion is overlapped. It is thinner than the thickness of the wall of the fitting portion of the coaxial cable connector and the thickness of the fitting portion of the socket connector (that is, only the thickness of the two walls that overlap the walls of the fitting portions).
更具體而言，可以提供一種同軸電纜連接器及連接器系統，藉由設於同軸電纜連接器的嵌合部的內壁的向內鎖定凹部，是從內壁的表面朝後凹陷，向內鎖定凸部是以不從內壁的表面突出的方式構成，同樣地，設於插座連接器的嵌合部的外壁的向外鎖定凹部，是從外壁的表面朝後凹陷，向外鎖定凸部是不從外壁的表面突出的方式構成，當向內鎖定凸部與向外鎖定凹部嵌合，向內鎖定凹部與向外鎖定凸部嵌合時，可將各嵌合部的壁重疊的部分 的厚度更薄。 More specifically, it is possible to provide a coaxial cable connector and a connector system which are recessed inwardly from the surface of the inner wall by the inward locking recess provided in the inner wall of the fitting portion of the coaxial cable connector The locking convex portion is configured not to protrude from the surface of the inner wall. Similarly, the outward locking concave portion of the outer wall of the fitting portion of the socket connector is recessed from the surface of the outer wall, and the convex portion is outwardly locked. It is configured not to protrude from the surface of the outer wall, and when the inward locking convex portion is fitted to the outward locking concave portion, and the inward locking concave portion is fitted to the outward locking convex portion, the wall portion of each fitting portion can be overlapped The thickness is thinner.
本發明的1實施例的同軸電纜連接器，是包含：端子、及將前述端子支撐的外殼、及將前述外殼的至少一部分及同軸電纜的至少一部分覆蓋的外部導體套罩、及同軸電纜，前述外部導體套罩是具備可朝外側變位的筒狀的嵌合部，在該嵌合部的內壁具有向內鎖定凸部且在比該向內鎖定凸部更靠嵌合方向後方側具有向內鎖定凹部，前述向內鎖定凹部，是從前述嵌合部的內壁的表面朝後凹陷，前述向內鎖定凸部是不從前述嵌合部的內壁的表面突出。 A coaxial cable connector according to a first embodiment of the present invention includes: a terminal, an outer casing supporting the terminal, and an outer conductor cover covering at least a part of the outer casing and at least a part of the coaxial cable; and a coaxial cable The outer conductor cover is provided with a cylindrical fitting portion that is displaceable outward, and the inner wall of the fitting portion has an inward locking convex portion and has a rear side in the fitting direction with respect to the inward locking convex portion. The inward locking recess is recessed rearward from the surface of the inner wall of the fitting portion, and the inward locking projection does not protrude from the surface of the inner wall of the fitting portion.
本發明的同軸電纜連接器的較佳實施例，是前述向內鎖定凹部，是在前述嵌合部的內壁的至少一部分，形成朝對於嵌合方向垂直的方向延伸的溝狀。 In a preferred embodiment of the coaxial cable connector of the present invention, the inward locking recess is formed in at least a portion of an inner wall of the fitting portion and formed in a groove shape extending in a direction perpendicular to the fitting direction.
本發明的同軸電纜連接器的較佳實施例，是前述向內鎖定凸部，是在前述嵌合部的內壁的至少一部分，形成朝對於嵌合方向垂直的方向延伸的脊狀。 In a preferred embodiment of the coaxial cable connector of the present invention, the inward locking projection is formed in at least a portion of an inner wall of the fitting portion and has a ridge shape extending in a direction perpendicular to the fitting direction.
本發明的同軸電纜連接器的較佳實施例，是前述向內鎖定凸部，是在前述嵌合部，形成於比前述向內鎖定凹部更靠與插座連接器的嵌合側。 In a preferred embodiment of the coaxial cable connector of the present invention, the inward locking projection is formed on the fitting side of the fitting connector at a fitting side of the socket connector than the inward locking recess.
本發明的同軸電纜連接器的較佳實施例，是前述向內鎖定凹部，是在前述嵌合部，形成於比前述向內鎖定凸部更靠與插座連接器的嵌合側。 In a preferred embodiment of the coaxial cable connector of the present invention, the inward locking recess is formed on the fitting side of the socket connector in the fitting portion.
本發明的同軸電纜連接器的較佳實施例，是前述向內鎖定凸部的頂面或是頂點，是位於比前述嵌合部的內壁的表面更低的位置，且比前述向內鎖定凹部的最凹陷的部分更高的位置。 A preferred embodiment of the coaxial cable connector of the present invention is that the top surface or the apex of the inward locking projection is located lower than the surface of the inner wall of the fitting portion and is locked inwardly than the foregoing The most concave portion of the recess is at a higher position.
本發明的1實施例的連接器系統，是將2個連接器的外部導體彼此的表面相面對地嵌合，具備由形成於一方的連接器的外部導體的凹部及形成於另一方的連接器的外部導體的凸部所構成的鎖定機構，2個連接器彼此嵌合時，至少一方的外部導體的相面對的表面，是除了前述鎖定機構以外，在嵌合範圍形成比前述表面更凹陷的凹部，使嵌合範圍的表面位於徑方向重複的位置。 In the connector system according to the first embodiment of the present invention, the outer conductors of the two connectors are fitted to face each other, and the recessed portion formed of the outer conductor formed on one of the connectors and the other connected is provided. In the locking mechanism formed by the convex portion of the outer conductor of the device, when the two connectors are fitted to each other, at least one of the facing surfaces of the outer conductor is formed in the fitting range in addition to the aforementioned locking mechanism. The concave portion of the recess is such that the surface of the fitting range is located at a position where the radial direction is repeated.
本發明的連接器系統的較佳實施例，是前述鎖定部，是嵌合重疊時在內側的外部導體的嵌合部形成凹部，在外側的外部導體的嵌合部形成凸部，在藉由將比前述外側的外部導體的前述凸部更靠嵌合方向後方側的部分的板厚壓潰而薄地形成的凹部，由板厚方向收容比前述內側的外部導體的前述凹部更靠嵌合方向先端側的部分。 In a preferred embodiment of the connector system of the present invention, the locking portion is formed by forming a concave portion in a fitting portion of the inner conductor on the inner side when the fitting is overlapped, and forming a convex portion in the fitting portion of the outer outer conductor by The concave portion which is formed to be thinner than the thickness of the portion on the rear side in the fitting direction of the outer portion of the outer outer conductor is accommodated in the thickness direction from the concave portion of the inner outer conductor. The part on the apex side.
本發明的連接器系統的較佳實施例，是比前述內側的外部導體的前述凹部更靠嵌合方向先端側的最高的表面的高度，是前述內側的外部導體的前述嵌合部的原本的表面的高度以下。 In a preferred embodiment of the connector system of the present invention, the height of the highest surface on the tip end side in the fitting direction is larger than the recessed portion of the inner outer conductor, and is the original portion of the fitting portion of the inner outer conductor. Below the height of the surface.
本發明的連接器系統的較佳實施例，是比前述內側的外部導體的前述凹部更靠嵌合方向先端側的最高的表面的高度，是前述內側的外部導體的前述嵌合部的原 本的表面的高度以下，前述外側的外部導體的前述凹部的深度以下。 In a preferred embodiment of the connector system of the present invention, the height of the highest surface on the tip end side in the fitting direction is larger than the recessed portion of the inner outer conductor, and is the original portion of the fitting portion of the inner outer conductor. The height of the surface is equal to or less than the depth of the concave portion of the outer outer conductor.
藉由各別將從同軸電纜連接器的嵌合部的內壁的表面朝後凹陷的向內鎖定凹部及不從該內壁的表面更突出的向內鎖定凸部，與不從插座連接器的嵌合部的外壁的表面突出的向外鎖定凸部及從該外壁的表面朝後凹陷的向外鎖定凹部嵌合，因為可以將各嵌合部的壁重疊的部分的厚度，比只是將各嵌合部的壁重疊的2枚的壁的厚度更薄，所以能保持可以維持同軸電纜連接器的嵌合部的強度的厚度，且將同軸電纜連接器的嵌合部的徑更小地設計，可以有助於同軸電纜連接器的小型化。 The inward locking recesses and the inward locking projections that do not protrude from the surface of the inner wall from the surface of the inner wall of the fitting portion of the coaxial cable connector, respectively, and the socket connector that does not protrude from the socket The outwardly locking convex portion protruding from the surface of the outer wall of the fitting portion and the outward locking concave portion recessed rearward from the surface of the outer wall, since the thickness of the portion where the walls of the respective fitting portions can be overlapped is only Since the thickness of the two walls in which the walls of the fitting portions are overlapped is thinner, the thickness of the fitting portion of the coaxial cable connector can be maintained, and the diameter of the fitting portion of the coaxial cable connector can be made smaller. Designed to help miniaturize coaxial cable connectors.
1‧‧‧同軸電纜連接器 1‧‧‧Coaxial cable connector
2‧‧‧插座連接器 2‧‧‧Socket connector
10‧‧‧外部導體套罩 10‧‧‧External conductor cover
11‧‧‧外殼收容部 11‧‧‧Shell housing
12‧‧‧夾箍部 12‧‧‧Clamping
13‧‧‧壁部 13‧‧‧ wall
14‧‧‧筒部 14‧‧‧ Tube
15‧‧‧折曲部 15‧‧‧Folding Department
16‧‧‧芯線夾箍部 16‧‧‧core clamp part
17‧‧‧外部導體夾箍部 17‧‧‧External conductor clamp
18‧‧‧披覆夾箍部 18‧‧‧Covering clips
19‧‧‧掀起片 19‧‧‧掀片
20‧‧‧向內鎖定凹部 20‧‧‧Inward locking recess
21‧‧‧向內鎖定凸部 21‧‧‧Inward locking projection
22‧‧‧傾斜部 22‧‧‧ inclined section
23‧‧‧誘導部 23‧‧‧Induction Department
24‧‧‧凸部 24‧‧‧ convex
30‧‧‧外殼 30‧‧‧Shell
31‧‧‧接觸部 31‧‧‧Contacts
32‧‧‧筒部 32‧‧‧ Tube
33‧‧‧基部 33‧‧‧ base
34‧‧‧突起 34‧‧‧Protrusion
35‧‧‧本體部 35‧‧‧ Body Department
36‧‧‧芯線連接部 36‧‧‧core connection
37‧‧‧芯線固定部 37‧‧‧core wire fixing department
38‧‧‧溝 38‧‧‧ditch
40‧‧‧外部導體套罩 40‧‧‧External conductor cover
41‧‧‧接觸部 41‧‧‧Contacts
42‧‧‧向外鎖定凸部 42‧‧‧Outward locking projection
43‧‧‧筒內絕緣體 43‧‧‧In-tube insulator
44‧‧‧嵌合部 44‧‧‧Mate
45‧‧‧筒外絕緣體 45‧‧‧outer insulator
46‧‧‧貼裝部 46‧‧‧Placement Department
47‧‧‧向外鎖定凹部 47‧‧‧Outward locking recess
48‧‧‧貼裝部 48‧‧‧Placement Department
50‧‧‧同軸電纜 50‧‧‧ coaxial cable
51‧‧‧絕緣體 51‧‧‧Insulator
52‧‧‧絕緣披覆 52‧‧‧Insulation coating
53‧‧‧外部導體 53‧‧‧External conductor
60‧‧‧嵌合範圍 60‧‧‧Fixed range
70‧‧‧表面的重複部 70‧‧‧ Surface repeats
[第1圖]顯示構成本發明的一實施例的同軸電纜連接器的絕緣性的外殼及外部導體套罩的立體圖。 [Fig. 1] A perspective view showing an insulating case and an outer conductor cover constituting a coaxial cable connector according to an embodiment of the present invention.
[第2圖]顯示將第1圖所示的絕緣性的外殼配置於外部導體套罩的狀態的立體圖及將其狀態從電纜的先端側所見的圖。 [Fig. 2] A perspective view showing a state in which the insulating case shown in Fig. 1 is placed on the outer conductor cover, and a state in which the state is seen from the tip end side of the cable.
[第3圖]顯示構成本發明的一實施例的同軸電纜連接器的近似環狀的嵌合部的一部分的筒部的剖面的圖。 [Fig. 3] A cross-sectional view showing a cylindrical portion of a part of an approximately annular fitting portion of a coaxial cable connector constituting an embodiment of the present invention.
[第4圖]顯示從第2圖所示的狀態形成近似環狀的嵌合 部將同軸電纜連接的同軸電纜連接器及其對方連接器也就是插座連接器的立體圖。 [Fig. 4] A perspective view showing a coaxial cable connector in which a coaxial cable is connected to a fitting portion having a substantially annular shape from the state shown in Fig. 2, and a counterpart connector, that is, a socket connector.
[第5圖]顯示將同軸電纜連接器與插座連接器連接之前的狀態的剖面圖。 [Fig. 5] A cross-sectional view showing a state before the coaxial cable connector is connected to the receptacle connector.
[第6圖]顯示將同軸電纜連接器與插座連接器連接之後的狀態的剖面圖。 [Fig. 6] A cross-sectional view showing a state after the coaxial cable connector is connected to the receptacle connector.
以下參照圖面，說明本發明的一實施例。又，在說明實施例用的全部的圖中，對於同一構件原則上附加同一的符號，省略反覆的說明。 An embodiment of the present invention will now be described with reference to the drawings. In the drawings, the same components are denoted by the same reference numerals, and the description thereof will be omitted.
第1圖，是顯示構成本發明的一實施例的同軸電纜連接器的絕緣性的外殼及外部導體套罩。外部導體套罩10，是將金屬板彎曲及沖壓而形成，在先端側(即同軸電纜的先端側)具備以收容外殼30的基部33的方式構成的外殼收容部11，在後端側具備以將同軸電纜的外部導體及披覆連線的方式構成的夾箍部(連線部)12。在外部導體套罩10的緣部分中，設有對於外殼收容部11的平面垂直的壁部13。壁部13，是例如，可以將從外部導體套罩10的先端至芯線夾箍部16伸出的位置為止之間的緣垂直地曲折形成。 Fig. 1 is a view showing an insulating outer casing and an outer conductor cover constituting a coaxial cable connector according to an embodiment of the present invention. The outer conductor cover 10 is formed by bending and punching a metal plate, and includes a case accommodating portion 11 configured to receive the base portion 33 of the outer casing 30 on the tip end side (that is, the tip end side of the coaxial cable), and is provided on the rear end side. The outer conductor of the coaxial cable and the clamp portion (connection portion) 12 formed by laminating the wires. In the edge portion of the outer conductor cover 10, a wall portion 13 perpendicular to the plane of the outer casing accommodating portion 11 is provided. The wall portion 13 can be formed by, for example, being vertically bent from the edge between the tip end of the outer conductor cover 10 and the position where the core wire clip portion 16 protrudes.
且外部導體套罩10，是具備：將外殼30的筒部32的周圍圍起來，將從基部33的側面突出的突起34推壓，以將外殼30固定的方式構成的筒部14。折曲部15，是 設於外部導體套罩10的先端部分，構成筒部14的一部分。在同軸電纜連接器的製造過程中，折曲部15，是在與外殼收容部11的交界線，對於外殼收容部11的平面垂直地曲折，從折曲部15的兩側伸出的筒部14，是以將外殼30的筒部32包圍的方式在與折曲部15的交界線被曲折。折曲部15可以在與筒部32相面對且成為內壁的表面具備凸部24。 In addition, the outer conductor cover 10 includes a tubular portion 14 that surrounds the cylindrical portion 32 of the outer casing 30 and that presses the projection 34 that protrudes from the side surface of the base portion 33 to fix the outer casing 30. The bent portion 15 is provided at the tip end portion of the outer conductor cover 10 and constitutes a part of the tubular portion 14. In the manufacturing process of the coaxial cable connector, the bent portion 15 is a boundary portion with the outer casing accommodating portion 11, and is bent perpendicularly to the plane of the outer casing accommodating portion 11, and the tubular portion protrudes from both sides of the bent portion 15. 14. The boundary portion with the bent portion 15 is bent so as to surround the tubular portion 32 of the outer casing 30. The bent portion 15 may include a convex portion 24 on a surface facing the tubular portion 32 and serving as an inner wall.
進一步，外部導體套罩10，是具備與同軸電纜被固定在後端部分用的夾箍部12。夾箍部12，是包含披覆夾箍部18及外部導體夾箍部17。這些披覆夾箍部18及外部導體夾箍部17之外，在外部導體套罩10的中央的緣部分，設有從壁部13伸出的芯線夾箍部16。芯線夾箍部16，是以藉由在與壁部13的交界線呈箱狀曲折，而由被配置於內側的外殼30的芯線固定部37，將被配置於芯線連接部36的同軸電纜的芯線間接地壓合連接的方式構成。 Further, the outer conductor cover 10 is provided with a clamp portion 12 for fixing the coaxial cable to the rear end portion. The clip portion 12 includes a covering clip portion 18 and an outer conductor clip portion 17. In addition to the cover cuff portion 18 and the outer conductor clip portion 17, a core clip portion 16 projecting from the wall portion 13 is provided at a central portion of the outer conductor cover 10. The core wire clamp portion 16 is a coaxial cable that is disposed in the core wire connecting portion 36 by the core wire fixing portion 37 of the outer casing 30 disposed on the inner side by being bent in a box shape at the boundary line with the wall portion 13 The core wire is constructed by indirectly pressing the connection.
有關在外部導體套罩10的後端部分所具備的外部導體夾箍部17及披覆夾箍部18，外部導體夾箍部17，是以將被配置於夾箍部12的同軸電纜的外部導體呈圓筒狀直接夾箍地固定於外部導體套罩10的方式構成，披覆夾箍部18，是以將同軸電纜的披覆呈圓筒狀直接夾箍地固定於外部導體套罩10的方式構成。在外部導體套罩10的中央的平面部分(即在芯線夾箍部16伸出的壁部13被挾持的平面部分)中，設有藉由將該平面部分掀起而突出的掀起片19。 Regarding the outer conductor clip portion 17 and the covering clip portion 18 provided at the rear end portion of the outer conductor cover 10, the outer conductor clip portion 17 is external to the coaxial cable to be placed on the clip portion 12. The conductor is configured to be directly clamped to the outer conductor cover 10 in a cylindrical shape, and the covering clip portion 18 is fixed to the outer conductor cover 10 by directly sandwiching the covering of the coaxial cable in a cylindrical shape. The way it is composed. In the flat portion at the center of the outer conductor cover 10 (i.e., the flat portion where the wall portion 13 from which the core clip portion 16 is extended), a pick-up piece 19 projecting by lifting the flat portion is provided.
外殼30，是在同軸電纜連接器的先端側具備 基部33，在後端側具備本體部35。基部33，是具備朝與對方連接器連接的側伸出的筒部32，在基部33的側面具備朝對於筒部32垂直方向伸出的2個突起34。突起34，是在同軸電纜連接器的製造過程中，可以藉由外部導體套罩10的筒部14被推壓，將被放置於外殼收容部11的基部33固定。本體部35，是具備以卡合於外部導體套罩10的掀起片19的方式構成的溝38。將外殼30組入外部導體套罩10時，本體部35是藉由與掀起片19卡合，而可以將外殼30固定。 The outer casing 30 is provided with a base portion 33 on the tip end side of the coaxial cable connector, and a main body portion 35 on the rear end side. The base portion 33 has a tubular portion 32 that protrudes toward the side connected to the counterpart connector, and has two projections 34 that protrude in the direction perpendicular to the tubular portion 32 on the side surface of the base portion 33. The projections 34 are fixed by the tubular portion 14 of the outer conductor cover 10 during the manufacture of the coaxial cable connector, and are fixed to the base portion 33 of the outer casing accommodating portion 11. The main body portion 35 is provided with a groove 38 configured to be engaged with the scooping piece 19 of the outer conductor cover 10 . When the outer casing 30 is assembled into the outer conductor cover 10, the main body portion 35 is engaged with the pick-up piece 19 to fix the outer casing 30.
外殼30，是可以以將端子支撐的方式一體形成，將端子的中央部分覆蓋，將端子內藏。筒部32，是從與對方連接器連接的側將端子的接觸部31露出。外殼30的後端側的本體部35，是具備：從將同軸電纜的芯線連接的側將端子的芯線連接部36露出，朝將同軸電纜的芯線連接的側伸出的芯線固定部37。芯線固定部37，是從芯線連接部36的側部兩側的本體部35的緣部分伸出，外殼30被組入外部導體套罩10時，芯線固定部37是被配置於芯線夾箍部16的內側。 The outer casing 30 can be integrally formed by supporting the terminal, and covers the central portion of the terminal to house the terminal. The tubular portion 32 exposes the contact portion 31 of the terminal from the side connected to the counterpart connector. The main body portion 35 on the rear end side of the outer casing 30 includes a core wire fixing portion 37 that protrudes from a side where the core wire of the coaxial cable is connected, and protrudes toward a side where the core wire of the coaxial cable is connected. The core wire fixing portion 37 projects from the edge portion of the body portion 35 on both sides of the side portion of the core wire connecting portion 36. When the outer casing 30 is assembled into the outer conductor cover 10, the core wire fixing portion 37 is disposed in the core wire clamp portion. The inside of the 16th.
第2圖，是顯示將第1圖所示的絕緣性的外殼配置於外部導體套罩的狀態。第2圖(a)，是顯示使被收容於外部導體套罩10的外殼30，藉由外部導體套罩10的筒部14，而將基部33的突起34推壓固定之前的狀態。筒部14、折曲部15及本體部35，是如第4圖(a)及(b)所示構成同軸電纜連接器1的近似環狀(筒狀)的嵌合部。在本實施例中，同軸電纜連接器1的近似環狀的嵌合部，雖是包含筒部 14、折曲部15及本體部35，但是為了構成近似環狀的嵌合部，至少包含筒部14較佳。近似環狀的嵌合部，可朝外側變位。在此，將同軸電纜連接器構成時，將朝向該嵌合部的內側的壁部分的面稱為內壁，將朝向外側的壁部分的面稱為外壁。 Fig. 2 is a view showing a state in which the insulating case shown in Fig. 1 is placed on the outer conductor cover. Fig. 2(a) shows a state in which the outer casing 30 housed in the outer conductor cover 10 is pressed by the tubular portion 14 of the outer conductor cover 10 to press the projection 34 of the base portion 33. The tubular portion 14, the bent portion 15, and the main body portion 35 are approximately annular (cylindrical) fitting portions constituting the coaxial cable connector 1 as shown in Figs. 4(a) and 4(b). In the present embodiment, the approximately annular fitting portion of the coaxial cable connector 1 includes the tubular portion 14, the bent portion 15, and the main body portion 35. However, in order to constitute a substantially annular fitting portion, at least the tubular portion is included. The portion 14 is preferred. The approximately annular fitting portion can be displaced outward. Here, when the coaxial cable connector is configured, a surface facing a wall portion inside the fitting portion is referred to as an inner wall, and a surface facing the outer wall portion is referred to as an outer wall.
構成同軸電纜連接器1(第4圖(a)、(b)參照)的近似環狀的嵌合部的一部分的筒部14，是在該嵌合部的成為內壁的部分具備向內鎖定凹部20及向內鎖定凸部21。向內鎖定凹部20，是位於比向內鎖定凸部21更靠嵌合方向後方側，向內鎖定凸部21，是將比向內鎖定凹部20更靠嵌合方向前方側的筒部14的緣部分，形成錐面狀而構成。在本實施例中，向內鎖定凹部20是作為原本的鎖定部的功能，向內鎖定凸部21，是作為以使向外鎖定凸部42不會從向內鎖定凹部20脫落的方式用的附加的鎖定部的功能也可以。向內鎖定凹部20，是在同軸電纜連接器1的嵌合部的內壁的至少一部分(筒部14的內壁的一部分)，形成朝對於嵌合方向垂直的方向延伸的溝狀，向內鎖定凸部21，是在該嵌合部的內壁的至少一部分(筒部14的內壁的一部分)，形成朝對於嵌合方向垂直的方向延伸的脊狀。向內鎖定凹部20是形成溝狀，向內鎖定凸部21是形成脊狀，但是不限定於此，例如，不連續的溝(或是複數凹部)及不連續的脊(或是複數凸部)也可以。 The tubular portion 14 constituting a part of the substantially annular fitting portion of the coaxial cable connector 1 (refer to FIGS. 4(a) and 4(b)) is provided with an inward lock at a portion of the fitting portion that is an inner wall. The recess 20 and the inward locking projection 21 are provided. The inward locking recess 20 is located on the rear side in the fitting direction with respect to the inward locking convex portion 21, and the inward locking convex portion 21 is a tubular portion 14 that is closer to the front side than the inward locking concave portion 20 in the fitting direction. The edge portion is formed in a tapered shape. In the present embodiment, the inward locking recess 20 functions as the original locking portion, and the inward locking projection 21 is used in such a manner that the outward locking projection 42 does not fall off from the inward locking recess 20. The function of the additional locking part is also possible. The inward locking recess 20 is at least a part of the inner wall of the fitting portion of the coaxial cable connector 1 (a part of the inner wall of the tubular portion 14), and is formed in a groove shape extending in a direction perpendicular to the fitting direction, and is formed inward. The locking convex portion 21 is formed in at least a part of the inner wall of the fitting portion (a part of the inner wall of the tubular portion 14) and has a ridge shape extending in a direction perpendicular to the fitting direction. The inward locking recess 20 is formed in a groove shape, and the inward locking projection 21 is formed in a ridge shape, but is not limited thereto, for example, a discontinuous groove (or a plurality of concave portions) and a discontinuous ridge (or a plurality of convex portions) ) OK.
在本實施例中，向內鎖定凸部21，在同軸電纜連接器1(第4圖(a)、(b)參照)的嵌合部中，雖形成於比向 內鎖定凹部20更靠與對方連接器的嵌合側，但是不限定於此，向內鎖定凹部20，在該嵌合部中，是形成於比向內鎖定凸部21更靠與插座連接器的嵌合側也可以。 In the present embodiment, the convex portion 21 is inwardly locked, and the fitting portion of the coaxial cable connector 1 (refer to FIGS. 4(a) and 4(b)) is formed to be closer to the inward locking recess portion 20. The fitting side of the counterpart connector is not limited thereto, and the recess 20 is locked inwardly, and the fitting portion may be formed on the fitting side of the socket connector than the inward locking projection 21.
如第2圖(b)所示，向內鎖定凹部20，是從由金屬板形成的筒部14的內壁(同軸電纜連接器的嵌合部的內壁)的表面朝後凹陷地形成，向內鎖定凸部21的頂面(或是頂點)，是不從筒部14的內壁(同軸電纜連接器的嵌合部的內壁)的表面突出地形成。向內鎖定凸部21，是具有朝外側擴大地傾斜的傾斜部22。且，筒部14，是包含：在與對方連接器也就是插座連接器的嵌合側的緣部分，比筒部14的外壁更朝外側擴大地形成的誘導部23。進一步，筒部14，是為了構成近似環狀的嵌合部，可以將未朝內壁的表面突出的部分的板片朝內側彎曲加工形成。筒部14的彎曲部分，是沿著對方連接器的嵌合部(插座連接器2的嵌合部44(第4圖(c)參照))的外壁的曲面地形成，藉由彎曲而不會產生從筒部14的內壁的表面突出的部分地形成。 As shown in FIG. 2(b), the inward locking recess 20 is formed to be recessed rearward from the surface of the inner wall (the inner wall of the fitting portion of the coaxial cable connector) of the tubular portion 14 formed of a metal plate. The top surface (or the apex) of the inward locking convex portion 21 is formed not to protrude from the surface of the inner wall of the tubular portion 14 (the inner wall of the fitting portion of the coaxial cable connector). The inward locking convex portion 21 is an inclined portion 22 that is inclined to expand outward. Further, the tubular portion 14 includes an inducing portion 23 which is formed to extend outward from the outer wall of the tubular portion 14 at an edge portion on the fitting side with the counterpart connector, that is, the receptacle connector. Further, the tubular portion 14 is formed by bending a portion of the plate that does not protrude toward the surface of the inner wall in order to form a fitting portion having a substantially annular shape. The curved portion of the tubular portion 14 is formed along the curved surface of the outer wall of the fitting portion of the mating connector (the fitting portion 44 of the receptacle connector 2 (refer to FIG. 4(c))), and is not bent by bending. A portion that protrudes from the surface of the inner wall of the tubular portion 14 is formed.
第3圖，是顯示構成本發明的一實施例的同軸電纜連接器的近似環狀的嵌合部的一部分的筒部的剖面。第3圖(b)，是沿著第3圖(a)所示的直線a-a擴大將筒部14垂直地切斷的剖面的剖面圖。如第3圖(b)所示，向內鎖定凹部20，是從筒部14的內壁(嵌合部的內壁)的表面朝後凹陷，向內鎖定凸部21是不從筒部14的內壁(嵌合部的內壁)的表面突出。從不突出筒部14的內壁的表面的向內鎖定凸部21的頂面(或是頂點)，朝外側擴大地形成傾斜部22。誘 導部23，是在與對方連接器的嵌合側的緣部分朝外側擴大地形成，從筒部14的外壁的表面突出。藉由這種形狀，傾斜部22及誘導部23，可以將對方連接器也就是插座連接器的嵌合部容易地朝同軸電纜連接器的嵌合部誘入。 Fig. 3 is a cross-sectional view showing a tubular portion constituting a part of a substantially annular fitting portion of a coaxial cable connector according to an embodiment of the present invention. Fig. 3(b) is a cross-sectional view showing a cross section in which the tubular portion 14 is vertically cut along a straight line a-a shown in Fig. 3(a). As shown in FIG. 3(b), the inward locking recess 20 is recessed rearward from the surface of the inner wall (inner wall of the fitting portion) of the tubular portion 14, and the inward locking projection 21 is not from the tubular portion 14. The surface of the inner wall (the inner wall of the fitting portion) protrudes. The top surface (or the apex) of the inward locking convex portion 21 of the surface of the inner wall of the tubular portion 14 is not protruded, and the inclined portion 22 is formed to be enlarged outward. The attracting portion 23 is formed to expand outward at the edge portion on the fitting side with the counterpart connector, and protrudes from the surface of the outer wall of the tubular portion 14. With such a shape, the inclined portion 22 and the inducing portion 23 can easily engage the fitting portion of the counterpart connector, that is, the socket connector, toward the fitting portion of the coaxial cable connector.
且向內鎖定凸部21，雖是不從筒部14的內壁的表面突出地形成，但是不限定於本實施例，對方連接器的向外鎖定凹部47(第5圖參照)的深度以下的突出即可。即，向內鎖定凸部21的頂面(或是頂點)，是位於比筒部14的內壁(嵌合部的內壁)的表面更低的位置，且比向內鎖定凹部20的最凹陷的部分更高的位置也可以。 The inward locking convex portion 21 is not formed to protrude from the surface of the inner wall of the tubular portion 14. However, the present invention is not limited to the depth of the outward locking recess 47 (refer to FIG. 5) of the counterpart connector. Can stand out. That is, the top surface (or the apex) of the inward locking convex portion 21 is located lower than the surface of the inner wall (the inner wall of the fitting portion) of the tubular portion 14 and the most inwardly locking the concave portion 20 A higher position of the recessed portion is also possible.
第4圖，是顯示從第2圖所示的狀態形成近似環狀的嵌合部並將同軸電纜連接的同軸電纜連接器及其對方連接器也就是插座連接器。如第4圖(a)所示，在同軸電纜連接器的製造過程中，折曲部15，是在與外殼收容部11的交界線，對於外殼收容部11的平面垂直地曲折，從折曲部15的兩側伸出的筒部14，是以將外殼30的筒部32包圍的方式在與折曲部15的交界線被曲折。此時，藉由曲折構成近似環狀的嵌合部的一部分的筒部14，可以將從外殼30的基部33的側面突出的突起34推壓，將被收容於外部導體套罩10的外殼30固定。 Fig. 4 is a view showing a coaxial cable connector in which a substantially annular fitting portion is formed from the state shown in Fig. 2 and a coaxial cable is connected, and a counterpart connector, that is, a socket connector. As shown in Fig. 4(a), in the manufacturing process of the coaxial cable connector, the bent portion 15 is at the boundary line with the outer casing accommodating portion 11, and is bent perpendicularly to the plane of the outer casing accommodating portion 11, from the bending The tubular portion 14 projecting from both sides of the portion 15 is bent at a boundary line with the bent portion 15 so as to surround the tubular portion 32 of the outer casing 30. At this time, by forming the tubular portion 14 which is a part of the approximately annular fitting portion by meandering, the projection 34 protruding from the side surface of the base portion 33 of the outer casing 30 can be pressed, and the outer casing 30 accommodated in the outer conductor cover 10 can be housed. fixed.
第4圖(b)，是顯示將同軸電纜50連線的狀態的同軸電纜連接器1。同軸電纜50，是由絕緣披覆52、外部導體53、絕緣體51及芯線(無圖示)所構成。絕緣披覆52是披覆外部導體53，外部導體53是將絕緣體51圍起來，絕緣 體51是將芯線圍起來。同軸電纜50的芯線，是被配置於被保持在外殼30的端子的芯線連接部36上，外部導體及絕緣披覆52，是被配置於夾箍部12上。 Fig. 4(b) shows the coaxial cable connector 1 in a state in which the coaxial cable 50 is connected. The coaxial cable 50 is composed of an insulating coating 52, an outer conductor 53, an insulator 51, and a core wire (not shown). The insulating coating 52 covers the outer conductor 53, the outer conductor 53 encloses the insulator 51, and the insulator 51 encloses the core. The core wire of the coaxial cable 50 is disposed on the core wire connecting portion 36 held by the terminal of the casing 30, and the outer conductor and the insulating coating 52 are disposed on the clamp portion 12.
芯線，是藉由將芯線夾箍部16夾箍，由內側中的外殼30的芯線固定部37，被壓合地連接在芯線連接部36。外部導體53，是將外部導體夾箍部17藉由夾箍被固定。絕緣披覆52，是將披覆夾箍部18藉由夾箍被固定。 The core wire is crimped to the core wire connecting portion 36 by the core wire fixing portion 37 of the outer casing 30 in the inner side by sandwiching the core wire clamp portion 16. The outer conductor 53 is fixed by the outer conductor clip portion 17 by the clamp. The insulating coating 52 is to fix the covering clip portion 18 by the clamp.
第4圖(c)，是顯示同軸電纜連接器1的對方連接器也就是插座連接器2。插座連接器2，是具備：包含接觸部41及貼裝部46的導電性的端子、及包含將接觸部41及貼裝部46露出將端子保持的筒內絕緣體43及筒外絕緣體45的絕緣性的外殼、及將該外殼的至少一部分覆蓋的外部導體套罩40。外部導體套罩40，是在中央部分具備：將向外鎖定凹部47及向外鎖定凸部42設於外壁的筒部44、及朝對於該筒部44垂直方向外側擴大的凸緣狀的貼裝部48。向外鎖定凹部47，是位於比向外鎖定凸部42更靠嵌合方向後方側，向外鎖定凸部42，是將比向外鎖定凹部47更靠嵌合方向前方側的筒部44的緣部分，形成錐面狀而構成。在本實施例中，向外鎖定凹部47是作為原本的鎖定部的功能，向外鎖定凸部42，是作為以使向內鎖定凸部21不會從向外鎖定凹部47脫落的方式用的附加的鎖定部的功能也可以。同軸電纜連接器1及插座連接器2，是構成1個連接器系統。 Fig. 4(c) shows the counterpart connector of the coaxial cable connector 1, that is, the receptacle connector 2. The socket connector 2 includes a conductive terminal including the contact portion 41 and the mounting portion 46, and an insulation including the in-cylinder insulator 43 and the outer cylinder insulator 45 that expose the contact portion 41 and the mounting portion 46 to hold the terminal. An outer casing and an outer conductor shroud 40 covering at least a portion of the casing. The outer conductor cover 40 is provided at the center portion with a cylindrical portion 44 in which the outward locking concave portion 47 and the outward locking convex portion 42 are provided on the outer wall, and a flange-like sticker that is expanded outward in the direction perpendicular to the cylindrical portion 44. Loading portion 48. The outwardly locking concave portion 47 is located on the rear side in the fitting direction with respect to the outward locking convex portion 42, and the outward locking convex portion 42 is a tubular portion 44 that is closer to the front side than the outward locking concave portion 47 in the fitting direction. The edge portion is formed in a tapered shape. In the present embodiment, the outward locking recess 47 functions as an original locking portion, and the outwardly locking projection 42 is used in such a manner that the inward locking projection 21 does not fall off from the outward locking recess 47. The function of the additional locking part is also possible. The coaxial cable connector 1 and the receptacle connector 2 constitute one connector system.
向外鎖定凹部47，是在環狀的嵌合部44的外壁的至少一部分，形成朝對於嵌合方向垂直的方向延伸的 溝狀，向外鎖定凸部42，是在環狀的嵌合部44的外壁的至少一部分，形成朝對於嵌合方向垂直的方向延伸的脊狀。向外鎖定凹部47是形成溝狀，向外鎖定凸部42是形成脊狀，但是不限定於此，例如，不連續的溝(或是複數凹部)及不連續的脊(或是複數凸部)也可以。 The outwardly locking concave portion 47 is formed in at least a part of the outer wall of the annular fitting portion 44, and has a groove shape extending in a direction perpendicular to the fitting direction, and the outward locking convex portion 42 is a ring-shaped fitting portion. At least a portion of the outer wall of 44 is formed in a ridge shape extending in a direction perpendicular to the fitting direction. The outward locking recess 47 is formed in a groove shape, and the outward locking convex portion 42 is formed in a ridge shape, but is not limited thereto, for example, a discontinuous groove (or a plurality of concave portions) and a discontinuous ridge (or a plurality of convex portions) ) OK.
在本實施例中，向外鎖定凸部42，是在插座連接器2的嵌合部44，形成於比向外鎖定凹部47更靠與對方連接器的嵌合側，但是不限定於此，向外鎖定凹部47，是在嵌合部44，形成於比向外鎖定凸部42更靠與對方連接器的嵌合側也可以。 In the present embodiment, the outwardly locking convex portion 42 is formed on the fitting side of the socket connector 2 at the fitting portion 44 of the socket connector 2, but is not limited thereto. The outwardly locking concave portion 47 may be formed on the fitting side of the fitting portion 44 so as to be closer to the mating connector than the outward locking convex portion 42.
第5圖，是顯示將同軸電纜連接器與插座連接器連接之前的狀態及連接之後的狀態的剖面。同軸電纜連接器1的剖面，如第4圖(b)所示，是沿著通過筒部32的中心的線b-b垂直地切斷的剖面，插座連接器2的剖面，如第4圖(c)所示，是沿著通過筒部44的中心的直線c-c垂直地切斷的剖面。如第5圖所示，向外鎖定凹部47是從嵌合部44的外壁的表面朝後凹陷地形成，向外鎖定凸部42是不從嵌合部44的外壁的表面突出地形成。 Fig. 5 is a cross-sectional view showing a state before the coaxial cable connector is connected to the receptacle connector and a state after the connection. The cross section of the coaxial cable connector 1 is a section perpendicularly cut along a line bb passing through the center of the cylindrical portion 32 as shown in Fig. 4(b), and a cross section of the receptacle connector 2, as shown in Fig. 4 (c) ) is a cross section that is cut perpendicularly along a straight line cc passing through the center of the tubular portion 44. As shown in FIG. 5, the outward locking recess 47 is formed to be recessed rearward from the surface of the outer wall of the fitting portion 44, and the outward locking projection 42 is formed not to protrude from the surface of the outer wall of the fitting portion 44.
且雖不從向外鎖定凸部412、嵌合部44的外壁的表面突出地形成，但是不限定於本實施例，對方連接器的向內鎖定凹部20的深度以下的突出即可。即，向外鎖定凸部42的頂面(或是頂點)，是位於比嵌合部44的外壁的表面更低的位置，且比向外鎖定凹部47的最凹陷的部分更高的位置也可以。 Further, although it is not formed to protrude from the outer locking convex portion 412 and the outer wall surface of the fitting portion 44, the present invention is not limited to the present embodiment, and the inward locking concave portion 20 of the counterpart connector may protrude below the depth. That is, the top surface (or the apex) of the outward locking convex portion 42 is located lower than the surface of the outer wall of the fitting portion 44, and is higher than the most concave portion of the outward locking concave portion 47. can.
且同軸電纜連接器1的外部導體套罩10的壁部13，是與筒部14抵接，同軸電纜連接器1的由筒部14、折曲部15及本體部35所構成的近似環狀的嵌合部、及插座連接器2的環狀的嵌合部44嵌合時，從筒部14的外壁的表面朝外側擴張形成的誘導部23，因為是位於比同軸電纜連接器1的兩側的壁部13的外壁及插座連接器2的貼裝部48更內側，所以不影響同軸電纜連接器的小型化(小徑化)。 Further, the wall portion 13 of the outer conductor cover 10 of the coaxial cable connector 1 is in contact with the tubular portion 14, and the coaxial cable connector 1 is formed of a substantially annular shape composed of the tubular portion 14, the bent portion 15, and the body portion 35. When the fitting portion and the annular fitting portion 44 of the receptacle connector 2 are fitted, the inducing portion 23 which is formed to expand outward from the surface of the outer wall of the tubular portion 14 is located at two of the coaxial cable connectors 1 Since the outer wall of the side wall portion 13 and the mounting portion 48 of the receptacle connector 2 are further inside, the size of the coaxial cable connector is reduced (small diameter).
第6圖，是顯示從第5圖所示的狀態將同軸電纜連接器與插座連接器連接之後的狀態的剖面圖。在由同軸電纜連接器1的至少筒部14所構成的近似環狀的嵌合部、及插座連接器2的環狀的嵌合部44嵌合的狀態下，向內鎖定凸部21及向內鎖定凹部20，是與向外鎖定凹部47及向外鎖定凸部42嵌合，使同軸電纜連接器1的外部導體套罩10及插座連接器2的外部導體套罩40被電連接。即，包含同軸電纜連接器1及插座連接器2的連接器系統，是具備：由彼此嵌合的向內鎖定凸部21及向外鎖定凹部47所構成的鎖定機構、及由相互嵌合的向內鎖定凹部20及向外鎖定凸部42所構成的附加的鎖定機構。且，在同軸電纜連接器1的接觸部31之間，插座連接器2的接觸部41被挾持地被電連接。 Fig. 6 is a cross-sectional view showing a state in which the coaxial cable connector is connected to the receptacle connector from the state shown in Fig. 5. In a state in which the substantially annular fitting portion formed by at least the tubular portion 14 of the coaxial cable connector 1 and the annular fitting portion 44 of the receptacle connector 2 are fitted, the convex portion 21 and the inward locking are performed. The inner locking recess 20 is fitted into the outer locking recess 47 and the outer locking projection 42, so that the outer conductor cover 10 of the coaxial cable connector 1 and the outer conductor cover 40 of the receptacle connector 2 are electrically connected. In other words, the connector system including the coaxial cable connector 1 and the receptacle connector 2 includes a locking mechanism including the inward locking convex portion 21 and the outward locking concave portion 47 that are fitted to each other, and is fitted to each other. An additional locking mechanism formed by the inward locking recess 20 and the outward locking projection 42. Further, between the contact portions 31 of the coaxial cable connector 1, the contact portions 41 of the receptacle connector 2 are electrically connected in a clamped manner.
將同軸電纜連接器1的嵌合部的壁(即筒部14的壁)的厚度設成t1，將插座連接器2的嵌合部44的壁的厚度設成t2的情況時，各嵌合部的壁重疊的部分的厚度只有t1+t2。例如，在如專利文獻1所示的習知例中，一方的嵌 合部的凹部或是凸部，即使是與另一方的嵌合部的凸部或是凹部嵌合，各嵌合部重疊的部分的厚度不會比t1+t2更薄。 When the thickness of the wall of the fitting portion of the coaxial cable connector 1 (that is, the wall of the tubular portion 14) is t 1 and the thickness of the wall of the fitting portion 44 of the receptacle connector 2 is t 2 , The thickness of the portion where the walls of the fitting portion overlap is only t 1 + t 2 . For example, in the conventional example shown in Patent Document 1, the concave portion or the convex portion of one of the fitting portions is fitted to the convex portion or the concave portion of the other fitting portion, and the fitting portions are overlapped. The thickness of the portion is not thinner than t 1 +t 2 .
對於此，在本發明的一實施例的同軸電纜連接器1及插座連接器2中，設於由同軸電纜連接器1的至少筒部14所構成的近似環狀的嵌合部的內壁的向內鎖定凹部20，是從內壁的表面朝後凹陷，使向內鎖定凸部21不會從內壁的表面突出，傾斜部22是從內壁的表面一邊凹陷一邊朝外側擴大，同樣地，設於插座連接器2的嵌合部44的外壁的向外鎖定凹部47，是藉由從外壁的表面朝後凹陷，使向外鎖定凸部42不從外壁的表面突出，而使向內鎖定凸部21及向外鎖定凹部47的鎖定機構彼此嵌合，向內鎖定凹部20與向外鎖定凸部42嵌合時，在各外部導體的嵌合方向的範圍中一方的厚度為原本的表面的高度的部分因為是以使另一方的表面凹陷的方式對應形成凹部，所以嵌合部的金屬板的壁重疊的部分的厚度可以比t1+t2更薄。 In the coaxial cable connector 1 and the receptacle connector 2 according to the embodiment of the present invention, the coaxial cable connector 1 and the receptacle connector 2 are provided on the inner wall of the substantially annular fitting portion formed by at least the tubular portion 14 of the coaxial cable connector 1. The inward locking recess 20 is recessed rearward from the surface of the inner wall, so that the inward locking convex portion 21 does not protrude from the surface of the inner wall, and the inclined portion 22 is expanded outward from the surface of the inner wall, and is similarly enlarged. The outward locking recess 47 provided on the outer wall of the fitting portion 44 of the receptacle connector 2 is recessed from the surface of the outer wall so that the outward locking projection 42 does not protrude from the surface of the outer wall, thereby being made inward The locking mechanisms of the locking convex portion 21 and the outward locking concave portion 47 are fitted to each other, and when the inward locking concave portion 20 is fitted to the outward locking convex portion 42, the thickness of one of the ranges of the fitting directions of the outer conductors is the original one. The portion of the height of the surface is formed to correspond to the recessed portion so that the thickness of the portion where the wall of the metal plate of the fitting portion overlaps can be thinner than t 1 + t 2 .
在此，同軸電纜連接器1及插座連接器2嵌合時，將各外部導體套罩10及外部導體套罩40彼此的表面相面對的部分的嵌合方向的範圍稱為嵌合範圍60。即，嵌合範圍60，是包含同軸電纜連接器1的至少筒部14的近似環狀的嵌合部將插座連接器2的嵌合部44覆蓋的部分(在第6圖所示的實施例中，從筒部14的先端部(誘導部23的緣部)至嵌合部44的先端部(向外鎖定凸部42的緣部)為止重疊的部分(在第6圖中的符號60顯示的範圍中的部分))的嵌合方 向中的範圍。 Here, when the coaxial cable connector 1 and the receptacle connector 2 are fitted, the range in which the outer conductor cover 10 and the outer conductor cover 40 face each other in the fitting direction is referred to as a fitting range 60. . That is, the fitting range 60 is a portion including the substantially annular fitting portion of the cylindrical portion 14 of the coaxial cable connector 1 covering the fitting portion 44 of the receptacle connector 2 (the embodiment shown in Fig. 6) The portion overlapping from the tip end portion of the tubular portion 14 (the edge portion of the inducing portion 23) to the tip end portion of the fitting portion 44 (the edge portion of the outward locking convex portion 42) (shown by reference numeral 60 in Fig. 6) The range in the fitting direction of the part))).
同軸電纜連接器1及插座連接器2嵌合時，除了鎖定機構以外，至少一方的連接器的外部導體套罩的相面對的表面，是在嵌合範圍形成從該表面凹陷的凹部及包含傾斜部的凹部，嵌合範圍60的表面是位於在徑方向重複的位置中。例如，如第6圖所示，在嵌合範圍60中，表面的重複部70，是指同軸電纜連接器1的嵌合部(筒部14)的內壁的表面(及向內鎖定凸部21的頂面)及插座連接器2的嵌合部44的外壁的表面(及向外鎖定凸部42的頂面)在徑方向重疊的部分(在第6圖中的符號70顯示的範圍中的部分)。 When the coaxial cable connector 1 and the receptacle connector 2 are fitted, in addition to the locking mechanism, the facing surface of the outer conductor cover of at least one of the connectors forms a recessed portion recessed from the surface in the fitting range and includes The concave portion of the inclined portion has a surface of the fitting range 60 located at a position overlapping in the radial direction. For example, as shown in FIG. 6, in the fitting range 60, the surface repeating portion 70 refers to the surface of the inner wall of the fitting portion (the tubular portion 14) of the coaxial cable connector 1 (and the inward locking convex portion). The top surface of 21 and the surface of the outer wall of the fitting portion 44 of the receptacle connector 2 (and the top surface of the outward locking convex portion 42) overlap in the radial direction (in the range indicated by the symbol 70 in Fig. 6) part).
此其結果，能保持可以維持同軸電纜連接器的嵌合部的強度的厚度，且將嵌合部的徑更小地設計，可以有助於同軸電纜連接器的小型化。又，雖將各凸部的高度作成不從原本的金屬板的厚度，即，內壁的表面突出，但是在對應的凹部的凹陷的深度以下的範圍從內壁的表面突出也可以。 As a result, the thickness of the fitting portion of the coaxial cable connector can be maintained, and the diameter of the fitting portion can be made smaller, which contributes to downsizing of the coaxial cable connector. Further, the height of each convex portion may not protrude from the thickness of the original metal plate, that is, the surface of the inner wall, but may protrude from the surface of the inner wall in a range equal to or less than the depth of the recess of the corresponding concave portion.
且向內鎖定凸部21的頂面(或是頂點)，即使是位於比筒部14的內壁(嵌合部的內壁)的表面更低的位置，向外鎖定凸部42的頂面(或是頂點)，是位於比嵌合部44的外壁的表面更低的位置，也可以獲得與上述同樣的效果。 Further, the top surface (or the apex) of the convex portion 21 is inwardly locked, and the top surface of the convex portion 42 is outwardly locked even at a position lower than the surface of the inner wall (the inner wall of the fitting portion) of the tubular portion 14. The (or apex) is located at a lower position than the surface of the outer wall of the fitting portion 44, and the same effects as described above can be obtained.
本發明的各實施例，不是獨立的實施例，可以各別組合適宜地實施。 The embodiments of the present invention are not independent embodiments and may be suitably implemented in various combinations.
本發明的同軸電纜連接器及連接器系統，可以使用在小型電子機器內的電氣訊號傳送等。 The coaxial cable connector and connector system of the present invention can be used for electrical signal transmission in a small electronic device.
Claims (10)
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| JP2016127325A JP6688696B2 (en) | 2016-06-28 | 2016-06-28 | Coaxial cable connector and connector system |
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| TW201817100A true TW201817100A (en) | 2018-05-01 |
| TWI688175B TWI688175B (en) | 2020-03-11 |
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| TWI748204B (en) * | 2018-07-27 | 2021-12-01 | 大陸商春源科技（深圳）有限公司 | Ultra-high frequency and ultra-fine coaxial rf connector assembly |
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| JP6974226B2 (en) | 2018-03-23 | 2021-12-01 | ヒロセ電機株式会社 | Coaxial cable connector with housing with paired crimp pieces |
| JP7143206B2 (en) * | 2018-12-21 | 2022-09-28 | ヒロセ電機株式会社 | Coaxial cable connector with housing having paired crimp lugs |
| JP6927248B2 (en) * | 2019-04-25 | 2021-08-25 | Ｉ−Ｐｅｘ株式会社 | Electrical connector and its manufacturing method, and lock member |
| JP7407611B2 (en) | 2020-02-10 | 2024-01-04 | ヒロセ電機株式会社 | coaxial electrical connector |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2547086Y2 (en) * | 1990-11-08 | 1997-09-03 | イリソ電子工業株式会社 | High frequency coaxial receptacle connector for board mounting |
| JP5209027B2 (en) * | 2010-11-01 | 2013-06-12 | 日本航空電子工業株式会社 | Coaxial connector |
| JP2012230820A (en) * | 2011-04-26 | 2012-11-22 | Daiichi Seiko Co Ltd | Coaxial electric connector |
| JP5615318B2 (en) * | 2012-04-19 | 2014-10-29 | ヒロセ電機株式会社 | Electrical connector |
| JP5585608B2 (en) * | 2012-04-23 | 2014-09-10 | 第一精工株式会社 | Coaxial electrical connector |
| JP5748111B2 (en) * | 2013-10-10 | 2015-07-15 | 第一精工株式会社 | Coaxial connector device |
| JP6379403B2 (en) * | 2014-12-02 | 2018-08-29 | ヒロセ電機株式会社 | Coaxial cable connector with core wire holding and fixing function |
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2017
- 2017-04-17 TW TW106112790A patent/TWI688175B/en active
- 2017-05-30 KR KR1020170066701A patent/KR20180002019A/en not_active Application Discontinuation
- 2017-06-27 CN CN201710501414.6A patent/CN107546502B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI748204B (en) * | 2018-07-27 | 2021-12-01 | 大陸商春源科技（深圳）有限公司 | Ultra-high frequency and ultra-fine coaxial rf connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107546502B (en) | 2020-11-27 |
| KR20180002019A (en) | 2018-01-05 |
| TWI688175B (en) | 2020-03-11 |
| JP2018006012A (en) | 2018-01-11 |
| JP6688696B2 (en) | 2020-04-28 |
| CN107546502A (en) | 2018-01-05 |
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