CN1838490A - Coaxial cable end-processing structure, coaxial cable shielding terminal and press-fastening apparatus - Google Patents
Coaxial cable end-processing structure, coaxial cable shielding terminal and press-fastening apparatus Download PDFInfo
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- CN1838490A CN1838490A CNA2006100682716A CN200610068271A CN1838490A CN 1838490 A CN1838490 A CN 1838490A CN A2006100682716 A CNA2006100682716 A CN A2006100682716A CN 200610068271 A CN200610068271 A CN 200610068271A CN 1838490 A CN1838490 A CN 1838490A
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- coaxial cable
- braid
- insulation crust
- annular projection
- shield terminal
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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
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
- H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
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- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Abstract
An intermediate portion of an insulating sheath of a coaxial cable is removed, and a first insulating sheath portion is drawn toward a second insulating sheath portion, so that a braid is projected into an annular shape outwardly from an interval between opposed ends of the first and second insulating sheath portions to form an annular projecting braid portion, and this annular projecting braid portion is fixed so as to be connected to a portion (that is, a braid fixing portion) of a coaxial cable shielding terminal for connection to an end portion of the coaxial cable. This connecting and fixing operation is effected by press-contacting or press-clamping.
Description
Technical field
The present invention relates to coaxial cable shield terminal (shielding terminal) and a kind of press-fastening apparatus (press-fasteningapparatus) of a kind of coaxial cable end-processing structure (end-processingstructure), a kind of a kind of coaxial connector of formation (coaxial connector), wherein this press-fastening apparatus has a pressurization fixed blade (blade) that plays the pressurization clamping action, and this blade is used for the pressurization clamping part of pressurizing and deformation coaxial cable shield terminal.
Background technology
Usually, one is used for from inside to outside comprising the core conductor that plays the center conductor effect, the insulator that plays the insulator effect, metal tape conductor and braid (braid) (this braid plays a part external conductor) and the insulation crust (sheath) that plays the outer shroud effect diametrically at the coaxial cable of antenna conductor (antenna wire) transmitting high-frequency signal.The coaxial cable of this structure is provided with coaxial connector at its end, and and this coaxial cable can be connected on coupling (mating) equipment or the matching coaxial cable etc. by described coaxial connector.Described coaxial connector comprises a coaxial cable shield terminal, by this terminal, described braid is connected to one and is used for the coupling coaxial connector of ground connection purposes, thereby intercepts the electric noise (electric noise) as electromagnetic wave and static (static electrictiy).
The someone has proposed following a coaxial cable to be connected to a syndeton on the coaxial connector.Just, braid is exposed to an end of described coaxial cable, and the braid of described exposure be untie or unclamp, then the bonding conductor of described coaxial connector partly is inserted into the described braid of untiing and is arranged in the interval between the metal tape conductor (or insulator) of described braid inside.Then, on the pressurized braid that is fixed to described exposure of the metal sleeve (sleeve) that separates with described coaxial cable and described coaxial connector.By adding the described metal sleeve of press fit like this, described coaxial cable is electrically connected with described coaxial connector and mechanical connection (for example, referring to the Japan Patent (4-5 page or leaf, Fig. 1-4) that as publication number is JP-A-2004-55475).
In this syndeton, the bonding conductor of described coaxial connector partly is inserted in the interval between described braid and the described metal tape conductor (or insulator), thereby the profile that prevents the cross section of described insulator and external conductor is out of shape under the situation that breaks away from concentric relation each other, that is to say that this is in order to satisfy high-frequency characteristic.This syndeton is constituted as the predetermined tensile strength that satisfies described coaxial cable and coaxial connector equally.
In above-mentioned conventional art, necessaryly be, carry out the operation of the braid that is used to untie the described terminal part that is exposed to described coaxial cable, purpose is the inside that can be inserted into the braid of described coaxial cable for the bonding conductor part of described coaxial connector.Therefore, there is such problem in this tradition syndeton, has just influenced operating efficiency because must carry out the operation of described trouble.In addition, in above-mentioned traditional technology, the metal sleeve that must preparation separates with coaxial cable and coaxial connector, and it is installed on the described coaxial cable, and thereby just must produce described metal sleeve, and must influence its fitting operation.Therefore, there is such problem in described traditional syndeton, and promptly the quantity of described element has increased, and described operating efficiency is affected.
Summary of the invention
The present invention is achieved under the above-mentioned situation of consideration, and an object of the present invention is to provide a kind of coaxial cable end-processing structure and and a kind of coaxial cable shield terminal, wherein, executable operations easily, and the quantity of described element reduced, moreover can also keep high-frequency characteristic and tensile strength.Another object of the present invention provides a kind of press-fastening apparatus, and this equipment is used for described coaxial cable end-processing structure and described coaxial cable shield terminal.
(1) above-mentioned purpose is achieved by coaxial cable end-processing structure of the present invention, wherein, remove the mid portion of the insulation crust of coaxial cable, and first insulation crust partly dragged to the second insulation crust part, so so that braid circularizes shape from the outside protrusion-shaped in interval between the opposed end of described first and second insulation crusts part, to form annular projection braid part, fixing described annular projection braid part, so that be connected on the part of coaxial cable shield terminal, thereby be connected to the terminal part of described coaxial cable.
In the present invention with above-mentioned feature, the fixing described annular projection braid part that is formed on the coaxial cable is so that be connected on the described part of described coaxial cable shield terminal.In the present invention, described annular projection braid partly is not that the part of untiing by described braid forms, and the part of described coaxial cable shield terminal also needn't be inserted into the inside of described braid, thereby describedly terminally handles operation and can easily carry out.In addition, in the present invention, needn't use metal sleeve, thereby the operation that is used to handle the end of described coaxial cable can be subjected to the influence that element quantity reduces.And in the present invention, the profile in the insulator of described coaxial cable and the cross section of external conductor can not be out of shape yet, and therefore still can keep high-frequency characteristic.Moreover, in the present invention, the braid that is partly hidden by second insulation crust does not move because of structure attribute, therefore be fixed so that the described coaxial cable shield terminal that is connected on the described annular projection braid part can not be moved with respect to described coaxial cable, the result also can keep tensile strength.
(2) its feature of described coaxial cable end-processing structure of the present invention also is, the described part of described coaxial cable shield terminal is constituted as fixes, so that be connected on the described annular projection braid part by adding press contacts (press-contacting).
In the present invention with above-mentioned feature, fixing described annular projection braid part is so that by adding on the described part that press contacts is connected to described coaxial cable shield terminal.Add the press contacts blade shaped and become on the described part of described coaxial cable shield terminal, and described annular projection braid partly is inserted into these and adds in the press contacts blade and be fixed so that be connected thereto.
(3) its feature of described coaxial cable end-processing structure of the present invention also is, the described part of described coaxial cable shield terminal is constituted as fixes, be connected on the described annular projection braid part so that clamp (press-clamping), thereby described part is pushed described annular projection braid part in the radial direction on its thickness direction or at it by pressurization.
In the present invention with above-mentioned feature, described annular projection braid partly is fixed so that clamp by pressurization and to be connected on the described part of described coaxial cable shield terminal, so that push described annular projection braid part in the radial direction on its thickness direction or at it.The pressurization clamping part is formed on the described part of described coaxial cable shield terminal, and described annular projection braid part gripped by this pressurization clamping part and be fixed, so that be connected thereto.
(4) its feature of described coaxial cable end-processing structure of the present invention also is, described coaxial cable shield terminal has insulation crust and holds (sheath-holding) part, this part is formed on wherein the described part or near it, and described insulation crust holding portion holds described second insulation crust part or these two parts of first and second insulation crusts part.
In the present invention with above-mentioned feature, described insulation crust is complementally held by described insulation crust accommodation section branch, thereby is convenient to keep tensile strength more effectively.In coaxial cable end-processing structure of the present invention, though, when the described annular projection braid that is formed on the coaxial cable partly is fixed, so that when being connected on the described part of described coaxial cable shield terminal, can satisfy described tensile strength, but,, can keep described tensile strength more effectively by holding described insulation crust by described insulation crust holding portion.Described insulation crust holding portion equally also plays a part to stablize following situation, and promptly described shield terminal is fixed, so that be connected on the described part of described annular projection braid part.
(5) described above-mentioned purpose is achieved by a kind of coaxial cable shield terminal of a braid standing part that comprises, it is characterized in that, described braid standing part constitutes to be fixed, so that clamp on the annular projection braid part that is connected to coaxial cable by adding press contacts or pressurization, described annular projection braid partly forms by following operation: the mid portion of removing the insulation crust of described coaxial cable, then, first insulation crust is partly dragged to the second insulation crust part, thereby cause that braid forms an annular shape from the outside projection in interval between the opposed end of described first and second insulation crusts part.
In the present invention with above-mentioned feature, described shield terminal has described braid standing part, and the described annular projection braid part that is formed on the coaxial cable can be fixed and be connected on this braid standing part.Utilize coaxial cable shield terminal of the present invention, described braid needn't be untied, and the part of same described coaxial cable shield terminal also needn't be inserted into the inside of described braid, therefore describedly terminally handles operation and can easily carry out.In addition, in the present invention, the profile in the insulator of described coaxial cable and the cross section of external conductor can not be out of shape yet, and therefore can keep high-frequency characteristic.Moreover, in the present invention, the braid that is partly hidden by second insulation crust does not move because of structure attribute, therefore be fixed so that the described coaxial cable shield terminal that is connected on the described annular projection braid part can not move with respect to described coaxial cable, the result also can keep tensile strength.
(6) its feature of coaxial cable shield terminal of the present invention also is, described coaxial cable shield terminal has insulation crust and holds (sheath-holding) part, this part is formed on the described braid standing part or near it, and described insulation crust holding portion is suitable for holding described second insulation crust part or these two parts of first and second insulation crusts part.
In the present invention with above-mentioned feature, described insulation crust is complementally held by described insulation crust accommodation section branch, thereby is convenient to keep tensile strength more effectively.In the present invention, though, when described braid standing part is fixed so that when being connected to the described annular projection braid that is formed on the coaxial cable and partly going up, can satisfy described tensile strength, but, by holding described insulation crust, can keep described tensile strength more effectively by described insulation crust holding portion.Described insulation crust holding portion equally also plays a part to stablize following situation, promptly fixes described braid standing part, so that be connected on the described part of described annular projection braid part.
(7) above-mentioned purpose is achieved by a kind of coaxial cable end-processing structure, wherein, article one, crack (slit) is formed on the pressurization clamping part of coaxial cable shield terminal, extend on vertical with the coaxial cable bearing of trend substantially direction in this crack, and the pressurized distortion of described pressurization clamping part, so that reduce the width in described crack, cause that therefore described crack clamps the insulation crust of described coaxial cable and/or is exposed to the braid of described coaxial cable of the outside of described insulation crust.
In the present invention with above-mentioned feature, the width that is formed on the described crack on the pressurization clamping part of coaxial cable shield terminal reduces, and this moment, and described insulation crust and/or the braid that is exposed to the outside of described insulation crust are clamped by described crack.Therefore, described coaxial cable is fixed, so that be connected on the described coaxial cable shield terminal.In the present invention, described insulation crust and/or to be exposed to the braid of outside of described insulation crust clamped on the bearing of trend of described coaxial cable, therefore, the profile in the insulator of described coaxial cable and the cross section of external conductor will can not be out of shape.Therefore, can keep high-frequency characteristic.In addition, in the present invention, because described insulation crust and/or to be exposed to the braid of outside of described insulation crust clamped, so can keep tensile strength.Moreover, in the present invention, needn't use metal sleeve, therefore, the operation that is used to handle the end portion of described coaxial cable can be subjected to the influence that element quantity reduces, and can easily carry out the described terminal operation of handling equally.
(8) its feature of coaxial cable end-processing structure of the present invention also is, the mid portion of described insulation crust is removed, and first insulation crust part is dragged to the second insulation crust part, thereby described braid forms an annular shape from the outside projection in interval between the opposed end of described first and second insulation crusts part, thereby just form annular projection braid part, and described annular projection braid part is clamped by described crack.
In the present invention with above-mentioned feature, described annular projection braid partly is formed on the described coaxial cable, and this annular projection braid part is electrically connected and mechanical connection with the pressurization clamping part with described crack.
(9) above-mentioned purpose is achieved by a kind of coaxial cable shield terminal with pressurization clamping part, wherein, described pressurization clamping part has the crack, extend on vertical with the direction of coaxial cable extension substantially direction in this crack, and described pressurization clamping part can pressurizedly be out of shape, so that reduce the width in described crack, cause that therefore described crack clamps the insulation crust of described coaxial cable and/or is exposed to the braid of described coaxial cable of the outside of described insulation crust.
In the present invention with above-mentioned feature, the insulation crust of described coaxial cable and/or the braid of coaxial cable that is exposed to the outside of described insulation crust are clamped by the described crack in described pressurization clamping part.During the pressurizing and deformation of described pressurization clamping part, the width in described crack reduces, and described insulation crust and/or the braid that is exposed to the outside of described insulation crust are clamped by described crack.Therefore, described coaxial cable is fixed, so that be connected on the described coaxial cable shield terminal.In the present invention, described insulation crust and/or to be exposed to the braid of outside of described insulation crust clamped on the bearing of trend of described coaxial cable, therefore, the profile in the insulator of described coaxial cable and the cross section of external conductor will can not be out of shape.Therefore, can keep high-frequency characteristic.In addition, in the present invention, because described insulation crust and/or to be exposed to the braid of outside of described insulation crust clamped, so can keep described tensile strength.Moreover, in the present invention, needn't use metal sleeve, therefore, the operation that is used to handle the end portion of described coaxial cable can be subjected to the influence that element quantity reduces, and can easily carry out the described terminal operation of handling equally.
(10) its feature of coaxial cable shield terminal of the present invention also is, the mid portion of described insulation crust is removed, and first insulation crust part is dragged to the second insulation crust part, thereby described braid forms an annular shape from the outside projection in interval between the opposed end of described first and second insulation crusts part, thereby just form annular projection braid part, and described annular projection braid part is clamped by described crack.
In the present invention with above-mentioned feature, described annular projection braid partly is formed on the described coaxial cable, and this annular projection braid part is electrically connected and mechanical connection with the pressurization clamping part with described crack.
(11) above-mentioned purpose is achieved by a kind of press-fastening apparatus of the present invention, this equipment comprises the pressurization fixed blade that plays the pressurization clamping action, this blade has pressurization clamping part gathering sill, is used to guide the pressurization clamping part of coaxial cable shield terminal.Wherein, width between the surface, two opposite sides of described pressurization clamping part gathering sill is limited by the surface that narrows down gradually, so that reduce the width in crack, this crack is formed on the described pressurization clamping part, and extend on vertical with the bearing of trend of coaxial cable substantially direction in this crack.
In the present invention with above-mentioned feature, in the process of the pressurization clamping part of the described coaxial cable shield terminal of pressurizing and deformation, described pressurization clamping part be inserted into described play the pressurization clamping action the pressurization clamping part gathering sill of pressurization fixed blade in, and be imported into the inside of described groove.(tapering) surface that is used to guide the opposite flank of the described pressurization clamping part gathering sill of described pressurization clamping part to be narrowed down gradually limits, and therefore the width in the described crack in described pressurization clamping part is owing to these surfaces that narrow down gradually reduce.When therefore the width in the described crack in described pressurization clamping part reduces, described insulation crust and/or the braid that is exposed to the outside of described insulation crust are clamped by described crack, and described coaxial cable is fixed, so that be connected to described coaxial cable shield terminal.
According in the invention of (1), realized such advantage, promptly can provide described coaxial cable end-processing structure, in this structure, described operation can easily be carried out, in addition, the quantity of described element reduces, moreover can also keep described high-frequency characteristic and tensile strength.
According in the invention of (2), described annular projection braid part is by on the described part that adds press contacts and be connected to described coaxial cable shield terminal, thereby is fixed on it.And, realized these advantages by doing like this, and promptly compare with traditional structure, strengthen the efficient of described operation, and reduced the quantity of described element, and can keep described high-frequency characteristic and tensile strength.
In the basis invention of (3), described annular projection braid part clamps by pressurization and is connected on the described part of described coaxial cable shield terminal, thereby be fixed on it, and by doing like this, realized these advantages, promptly compared, strengthened the efficient of described operation with traditional structure, and reduced the quantity of described element, and can keep high-frequency characteristic and tensile strength.
According in the invention of (4), by being provided, described insulation crust holding portion realized such advantage, promptly can keep described tensile strength more effectively.
According in the invention of (5), realized such advantage, promptly can provide described coaxial cable shield terminal, in this shield terminal, described operation can easily be carried out, in addition, the quantity of described element reduces, moreover can also keep described high-frequency characteristic and tensile strength.
According in the invention of (6), by described insulation crust holding portion is provided, realized such advantage, promptly can keep described tensile strength more effectively.
According in the invention of (7), realized such advantage, promptly can provide described coaxial cable end-processing structure, in this structure, described operation can easily be carried out, in addition, the quantity of described element reduces, moreover can also keep described high-frequency characteristic and tensile strength.
According in the invention of (8), realized such advantage, promptly described annular projection braid part can easily be electrically connected and mechanical connection with described coaxial cable shield terminal.
According in the invention of (9), realized such advantage, promptly can provide described coaxial cable shield terminal, in this shield terminal, described operation can easily be carried out, in addition, the quantity of described element reduces, moreover can also keep described high-frequency characteristic and tensile strength.
According in the invention of (10), realized such advantage, promptly described annular projection braid part can easily be electrically connected and mechanical connection with described coaxial cable shield terminal.
According in the invention of (10), realized such advantage, a kind of press-fastening apparatus promptly is provided, this equipment is used for described coaxial cable end-processing structure and described coaxial cable shield terminal.
Description of drawings
Figure 1A and 1B have shown a kind of coaxial cable end-processing structure and a kind of coaxial cable shield terminal that first embodiment according to the invention provides, Figure 1A is a perspective view, shown the situation before finishing attended operation, and Figure 1B is a profile (cross-sectionalview), has shown the situation after finishing attended operation.
Fig. 2 is an also perspective view of untreated coaxial cable.
Fig. 3 is the perspective view of a described coaxial cable, has shown the situation that the mid portion of the insulation crust of described coaxial cable is removed.
Fig. 4 is the perspective view of a described coaxial cable, has shown that an annular projection braid partly is formed on the situation on the described coaxial cable.
Fig. 5 is a perspective view, has shown a situation that core conductor is exposed.
Fig. 6 is a perspective view, shown that an inner terminal is installed in the situation on the core conductor.
Fig. 7 is a perspective view, has shown that described coaxial cable is connected to described coaxial cable shield terminal situation before.
Fig. 8 is a perspective view, has shown that described annular projection braid part is connected to situation on the braid standing part by adding press contacts.
Fig. 9 is a perspective view, has shown the situation when connection between described coaxial cable and the coaxial cable shield terminal is done.
Figure 10 has shown a kind of coaxial cable end-processing structure and a kind of coaxial cable shield terminal that second embodiment according to the present invention provides, Figure 10 is a perspective view, has shown that a coaxial cable is connected to described coaxial cable shield terminal situation before.
Figure 11 is a perspective view, has shown that an annular projection braid partly is arranged on a situation on the braid standing part.
Figure 12 is a perspective view, has shown that described braid standing part clamps and the pressurized situation that is connected on the described annular projection braid part by pressurization.
Figure 13 is a perspective schematic view, and a kind of coaxial cable end-processing structure and a kind of coaxial cable shield terminal that provide according to third embodiment of the invention have been provided.
Figure 14 is a perspective schematic view, has shown that pressurized distortion is connected to a situation on the annular projection braid part to a braid standing part by the pressurization clamping.
Figure 15 is a profile along the line XV-XV of Figure 14.
Figure 16 has shown a kind of coaxial cable end-processing structure and a kind of coaxial cable shield terminal that the 4th embodiment according to the present invention provides, Figure 16 is a perspective view, has shown that a coaxial cable is connected to described coaxial cable shield terminal situation before.
Figure 17 is a perspective view that does not also have processed described coaxial cable.
Figure 18 is the perspective view of a described coaxial cable, has shown the situation that the mid portion of the insulation crust of described coaxial cable is removed.
Figure 19 is the perspective view of a described coaxial cable, has shown that an annular projection braid partly is formed on the situation on the described coaxial cable.
Figure 20 is a perspective view, has shown a situation that core conductor is exposed.
Figure 21 is a perspective view, shown that an inner terminal is installed in the situation on the described core conductor.
Figure 22 is a perspective view, has shown that described coaxial cable is mounted to the situation on the described coaxial cable shield terminal.
Figure 23 is a perspective view, has shown a fixing situation of handling before being about to begin of pressurization.
Figure 24 is a perspective view, has shown fixedly processing procedure of described pressurization.
Figure 25 is a perspective view, has shown the situation when being connected between described coaxial cable and the described coaxial cable shield terminal is done.
Figure 26 is a perspective view, has shown described pressurization clamping part and pressurization clamping part gathering sill under the fixing situation of handling before being about to begin of described pressurization.
Figure 27 is a perspective view, has shown that the situation when described pressurization clamping part is imported in the described pressurization clamping part gathering sill (that is to say, shown that the width in described crack reduces preceding situation.)
Figure 28 is a perspective view, has shown that situation when described pressurization clamping part is imported in the described pressurization clamping part gathering sill fully (that is to say the situation after the width that has shown described crack reduces.)
Embodiment
Now, will be with reference to described description of drawings the present invention.
(first embodiment)
Figure 1A and 1B have shown a kind of coaxial cable end-processing structure and a kind of coaxial cable shield terminal that first embodiment according to the invention provides, Figure 1A is a perspective view, shown the situation before finishing attended operation, and Figure 1B is a profile, has shown the situation after finishing attended operation.Fig. 2 is an also perspective view of untreated coaxial cable.Fig. 3 is the perspective view of a described coaxial cable, has shown the situation that the mid portion of the insulation crust of described coaxial cable is removed.Fig. 4 is the perspective view of a described coaxial cable, has shown that an annular projection braid partly is formed on the situation on the described coaxial cable.Fig. 5 is a perspective view, has shown a situation that core conductor is exposed.Fig. 6 is a perspective view, shown that an inner terminal is installed in the situation on the core conductor.Fig. 7 is a perspective view, has shown that described coaxial cable is connected to described coaxial cable shield terminal situation before.Fig. 8 is a perspective view, has shown that described annular projection braid part is connected to a situation on the braid standing part by adding press contacts.Fig. 9 is a perspective view, has shown the situation when connection between described coaxial cable and the coaxial cable shield terminal is done.
In this specification, the structure that a coaxial connector or ground connection purposes metal terminal is electrically connected and is mechanically connected to the end of a coaxial cable will be defined as " coaxial cable end-processing structure ＂.In this specification, the situation that explanation is such: described coaxial connector is connected on the described end portion of described coaxial cable, but the present invention is not confined to such a case especially.
In Fig. 1, the described coaxial cable of Reference numeral 1 indication, and the described coaxial connector of Reference numeral 2 indications.Described coaxial cable 1 has described annular projection braid part 3, and this part 3 has formed a key character of the present invention.Described coaxial connector 2 comprises described inner terminal 4 and described shield terminal (coaxial cable shield terminal) 5.Described shield terminal 5 comprises described braid standing part 6, and this part 6 has formed a key character of the present invention.The structure of these parts will be described with reference to figure 1-9 below.
Insulator that described coaxial cable 1 comprises the core conductor 7 that plays the center conductor effect, play the insulator effect 8, metal tape conductor (not shown) and a braid 9 (this braid plays a part external conductor) and the insulation crust 10 that plays the outer shroud effect.Described core conductor 7 is arranged on the center of described coaxial cable 1, and described insulator 8, metal tape conductor, braid 9 and insulation crust 10 are provided with around described core conductor 7 in regular turn.Described core conductor 7, insulator 8, metal tape conductor, braid 9 and insulation crust 10 are well-known, therefore will dispense the detailed description to them in this article.
Described annular projection braid part 3 is formed on the end portion of described coaxial cable 1.More clearly, this annular projection braid part 3 is formed on and the far-end of described coaxial cable 1 at interval on the part of the described coaxial cable 1 of a preset distance.Described annular projection braid part 3 is to form by the relevant portion of handling described braid 9, and forms from described insulation crust 10 annular shape of projection radially outward, as shown in drawings.In additional claim, state " be exposed to described insulation crust the outside braid ＂ and not only be confined to described annular projection braid part 3.Just described braid can come out by traditional method.
At this formation of described annular projection braid part 3 will be described.At first, the end portion of described coaxial cable 1 is as being in the situation as shown in Fig. 2.At first, the mid portion of described insulation crust 10 is removed, so that the first insulation crust part 10a and the second insulation crust part 10b are formed on this opposite side of removing housing parts, as shown in Figure 3 respectively.The described first insulation crust part 10a is arranged on the described distal portions of described coaxial cable 1.Described braid 9 comes out by the described housing parts of removing.Then, the described first insulation crust part 10a is dragged to the described second insulation crust part 10b, as shown in Figure 4.The result of this drag operation is, braid 9 projections of described exposure form one from the interval between the end relatively of described first and second insulation crust part 10a and 10b the annular of projection radially outward.Described annular projection braid part 3 forms according to this processing procedure.
Especially, described braid 9 is covered by the second insulation crust part 10b, and in this structure, described annular projection braid part 3 self can not move.As will be below more fully as described in, described shield terminal 5 is electrically connected and mechanical connection by described braid standing part 6 with described annular projection braid part 3.
The inner terminal 4 of described coaxial connector 2 is electrically connected with the core conductor 7 of described coaxial cable 1 and mechanical connection (referring to Fig. 1 and 6) (when forming described annular projection braid part 3, the described first insulation crust part 10a is dragged to the described second insulation crust part 10b, this moment, described insulator 8 came out, and when the part of described insulator 8 was removed as shown in Figure 5, described core conductor 7 came out.)。Described inner terminal 4 has conductivity, and forms class pin shaped as shown in the figure.
The shield terminal 5 that forms described coaxial connector 2 comprises and is roughly tubular shield terminal main body 11, is contained in the described shield terminal main body 11 so that insulation component that moves forward and backward 12 and the described braid standing part 6 that extends from the rear end of described shield terminal main body 11.Described shield terminal main body 11 and braid standing part 6 form by the foil that processing has conductivity.Described insulation component 12 has circular substantially cross section, and the end portion of described inner terminal 4 can be inserted described insulation component 12 in described insulation component 12 centers.
Described braid standing part 6 comprises with described shield terminal main body 11 is connected integratedly and interconnects part 13 and be used for the standing part 14 of described annular projection braid part 3.Described standing part 14 comprise from described interconnect substrate 14a that part 13 extends and from (left side and right) relatively side of described substrate 14a respectively to the side plate 14b of upper process.Described standing part 14 forms U-shaped substantially.Adding press contacts blade 14c is formed among two side plate 14b on each side plate.The described press contacts blade 14c that adds so forms so that add press contacts with described annular projection braid part 3.The described press contacts blade 14c that adds has a general shape, just the class fracture shape described in figure.
Next, the process of the end portion of handling the coaxial cable 1 with above-mentioned structure will be described with reference to figure 7-9.
Described annular projection braid part 3 is formed on the described coaxial cable 1, and after this, fixing described inner terminal 4, so that be connected on the described core conductor, thereby coaxial cable shown in Figure 71 prepared.Equally, prepared described shield terminal 5.Described annular projection braid part 3 forms according to above-mentioned processing procedure.Under situation shown in Figure 7, described inner terminal 4 is inserted in the shield terminal main body 11 of described shield terminal 5 to be contained in wherein, as shown in Figure 8.Equally, the annular projection braid part 3 of described coaxial cable 1 adds press contacts with the press contacts blade 14c that adds of the braid standing part 6 of described shield terminal 5.When described annular projection braid part 3 when adding press contacts blade 14c and adding press contacts, has just been finished described electrical connection and mechanical connection with described therefrom.At last, when described insulation component 12 slides backward so that when supporting the distal portions of described inner terminal 4, described coaxial connector 2 just is installed on the end portion of described coaxial cable 1, thereby has finished the described terminal series of steps of handling operation fully.
As above-mentioned with reference to figure 1-9 described, in end-processing structure of the present invention, the annular projection braid part 3 that is formed on the coaxial cable 1 is fixed, so that be connected on the braid standing part 6 of shield terminal 5 of described coaxial connector 2.Therefore, as will in the present invention, comparing with traditional structure from recognizing the explanation of front, described terminal the processing operated and can more easily be carried out.Just, in the present invention, formed described annular projection braid part 3, and this has just been avoided and need separate ON operation by desired braid in traditional structure.In addition, the present invention also avoided as traditional structure need with as described in the part of shield terminal insert as described in operation in the shield terminal.Therefore in the present invention, describedly terminally handle operation and can carry out easily that (shield terminal 5 of the present invention equally also has similar advantage.)。
And the present invention has avoided need using metal sleeve desired in traditional structure.Therefore, compare with traditional structure, the end of described coaxial cable 1 is handled and can be finished with the element of less amount.Moreover in structure of the present invention, the profile in the insulator 8 of described coaxial cable 1 and the cross section of external conductor produces not distortion.Therefore, compare, can keep high-frequency characteristic more satisfactorily with traditional structure.Also have, in the present invention, the braid 9 that is covered by the second insulation crust part 10b is because structure attribute and not being moved, therefore, and described being fixed and the shield terminal 5 that is connected on the described annular projection braid part 3 can stably support in position.Therefore, compare, can keep described tensile strength more satisfactorily with traditional structure.
(second embodiment)
Next, will a kind of coaxial cable end-processing structure and a kind of coaxial cable shield terminal that second embodiment according to the present invention provides be described with reference to figure 10-12.
Figure 10 is the perspective view of this embodiment, shown that a coaxial cable is connected to described coaxial cable shield terminal situation before, Figure 11 is a perspective view, shown that an annular projection braid partly is arranged on a situation on the braid standing part, and Figure 12 is a perspective view, has shown that described braid standing part clamps and the pressurized situation that is connected on the described annular projection braid part by pressurization.
As the previous embodiment, in the end-processing structure of this embodiment, being formed on annular projection braid part 3 on the coaxial cable 1 is fixed and goes up with the braid standing part 6 ' of the shield terminal 5 that is connected to described coaxial connector 2 that (these parts are identical with appropriate section among the embodiment of front basically, therefore will represent with identical Reference numeral respectively, and explanation wherein also will be omitted.Slightly different part will be with a last symbol (' again with identical Reference numeral) represent).The braid standing part 6 ' of described shield terminal 5 so forms so that be connected on the described annular projection braid part 3 by the pressurization clamping.
Will carry out specific description more to described braid standing part 6 '.Described braid standing part 6 ' comprises the standing part 14 ' that interconnects part 13 and be used for described annular projection braid part 3 that is connected integratedly with shield terminal main body 11.Described standing part 14 ' comprise from described interconnect substrate 14a ' that part 13 extends and from (left side and right) relatively side of described substrate 14a ' respectively to the side plate 14b ' of upper process.Described substrate 14a ' forms arc.Every side plate 14b ' has crack 14d and insulation crust holding portion 14e.
Each crack part 14d is used for clamping described annular projection braid part 3 in the mode that pressurization clamps.When the pressurized distortion of each side plate 14b ', the width of described crack 14d reduces, and therefore as the back proved absolutely more, described annular projection braid part 3 was clamped by crack part 14d.Every side plate 14b ' has two insulation crust holding portion 14e on the opposite side that is respectively formed at described crack 14d, and, when pressurizing and deformation, described two insulation crust holding portion 14e of every side plate 14b ' have complementally held the first insulation crust part 10a respectively and the second insulation crust part 10b (has reached a kind of like this degree, promptly do not make the profile distortion in the cross section of the insulator 8 of described coaxial cable 1 and external conductor) (when described annular projection braid part 3 clamps therefore and by described crack part 14d, just finished being electrically connected of described braid standing part 6 ' and described annular projection braid part 3.Equally, kept described tensile strength.)。
Described annular projection braid part 3 is formed on the described coaxial cable 1, and after this, inner terminal 4 is fixed so that be connected on the described coaxial cable, has therefore prepared coaxial cable 1 as shown in figure 10.Equally, prepared to have the shield terminal 5 of described braid standing part 6 '.In situation shown in Figure 10, described inner terminal 4 is inserted in the shield terminal main body 11 of described shield terminal 5 to be contained in wherein, as shown in figure 11.Equally, the annular projection braid part 3 of described coaxial cable 1 is inserted among the crack 14d of braid standing part 6 ' of described shield terminal 5, and the annular projection braid part 3 of described coaxial cable 1 is installed on the described braid standing part 6 '.Moreover insulation component 12 slides backward that (this operation can be carried out with the distal portions that supports described inner terminal 4 in the described terminal final step of handling operation.)
At last, the side plate 14b ' of described braid standing part 6 ' comes pressurizing and deformation by using press-fastening apparatus 15 as shown in figure 12, and by doing like this, reduced the width of each crack 14d, moreover similarly, the described first insulation crust part 10a and the second insulation crust part 10b are complementally held by described insulation crust holding portion 14e.Therefore, described coaxial connector 2 fully is installed on the end portion of described coaxial cable 1, thereby has finished the described terminal series of steps of handling operation.
In Figure 12, described press-fastening apparatus 15 comprises being used to pressurize and clamps the pressurizing and deformation blade 15a and the receiving unit 15b of purposes.Described pressurizing and deformation blade 15a has narrowed portion 15c (being the shape that narrows down gradually) gradually, and this part 15c is used for the described respective side panels 14b ' of pressurizing and deformation, so that reduce the width of described crack 14d when the described side plate 14b ' of guiding.In this embodiment, described annular projection braid part 3 is extruded on its thickness direction.
As top with reference to figure 10-12 described, in this embodiment, provide roughly the same described end-processing structure and shield terminal 5 mutually with the embodiment of front, therefore, compare with traditional structure, in the present invention, described operation can be carried out more easily.In addition, in the present invention, compare, can reduce the quantity of described element with traditional structure.Moreover, in the present invention, can keep described high-frequency characteristic and the tensile strength stated satisfactorily.
(the 3rd embodiment)
Next, will a kind of coaxial cable end-processing structure and a kind of coaxial cable shield terminal that the 3rd embodiment according to the present invention provides be described with reference to figure 13-15.
Figure 13 is a perspective schematic view that shows third embodiment of the invention.Figure 14 is a perspective schematic view, shown that pressurized distortion is connected to the situation on the annular projection braid part to the braid standing part by the pressurization clamping, and Figure 15 is a profile along the line XV-XV of Figure 14.
The same with two embodiment of front, in the end-processing structure of this embodiment, the annular projection braid part 3 that is formed on the coaxial cable 1 is fixed, braid standing part 6 with the shield terminal 5 that is connected to described coaxial connector 2 " go up that (these parts are identical with appropriate section among the embodiment of front basically; therefore will indicate with identical Reference numeral respectively, and explanation wherein also will be omitted.Slightly different part will be with a symbol (" on the identical Reference numeral band) represent).The braid standing part 6 of described shield terminal 5 " so form, so that be connected on the described annular projection braid part 3 by the pressurization clamping.
Will be to described braid standing part 6 " carry out specific description more.Described braid standing part 6 " comprise the standing part 14 that interconnects part 13 and be used for described annular projection braid part 3 that is connected integratedly with shield terminal main body 11 ".Described standing part 14 " comprise from described interconnect the substrate 14a that part 13 is extended " and from described substrate 14a " (left side and right) relatively side respectively to the side plate 14f and the 14g of upper process.Described substrate 14a " form arc.Described side plate 14f has crack 14h and insulation crust holding portion 14e.Described side plate 14g only has an insulation crust holding portion 14e.
Described crack 14h is used to allow described annular projection braid part 3 therefrom to outer process.When described side plate 14f and the pressurized distortion of 14g, their insulation crust holding portion 14e has complementally held the first insulation crust part 10a and the second insulation crust part 10b (reached a kind of like this degree, promptly do not made the profile distortion in the cross section of the insulator 8 of described coaxial cable 1 and external conductor).
Described annular projection braid part 3 is formed on the described coaxial cable 1, and after this, inner terminal 4 is fixed so that be connected on the described coaxial cable, has therefore prepared coaxial cable 1 as shown in figure 13.Equally, prepared to have described braid standing part 6 " shield terminal 5.In situation shown in Figure 13, the annular projection braid part 3 of described coaxial cable 1 is inserted the braid standing part 6 of described shield terminal 5 " crack 14h in; and the annular projection braid part 3 of described coaxial cable 1 is installed to described braid standing part 6 " on, but this situation is not presented in the described accompanying drawing especially.At last, described side plate 14f and 14g use the press-fastening apparatus (not shown) and pressurized distortion, so that described annular projection braid part 3 is supported between the distal portions of described side plate 14f and 14g, shown in Figure 14 and 15, thereby with described braid standing part 6 " be electrically connected with described annular projection braid part 3 and mechanical connection (in this embodiment, described annular projection braid part 3 is by radial compression.)。Therefore, finished the described terminal series of steps of handling operation.
As top with reference to figure 13-15 described, in this embodiment, provide roughly the same described end-processing structure and shield terminal mutually with the embodiment of front, therefore, compare with traditional structure, in the present invention, described operation can be carried out more easily.In addition, in the present invention, compare, can reduce the quantity of described element with traditional structure.Moreover, in the present invention, can keep described high-frequency characteristic and the tensile strength stated satisfactorily.
(the 4th embodiment)
Now, the 4th embodiment of the present invention will be described with reference to the drawings.
Figure 16 has shown a kind of coaxial cable end-processing structure and a kind of coaxial cable shield terminal that the 4th embodiment according to the present invention provides, and Figure 16 is a perspective view, shown that a coaxial cable is connected to the situation before the described coaxial cable shield terminal.Figure 17 is a perspective view that does not also have processed described coaxial cable, Figure 18 is the perspective view of a described coaxial cable, shown the situation that the mid portion of the insulation crust of described coaxial cable is removed, Figure 19 is the perspective view of a described coaxial cable, shown that an annular projection braid partly is formed on the situation on the described coaxial cable, Figure 20 is a perspective view, shown the situation that core conductor is exposed, and Figure 21 is a perspective view, has shown that inner terminal is installed in the situation on the described core conductor.
As shown in figure 16, the shield terminal 5 of this embodiment comprises described braid standing part 6 (being included in the pressurization clamping part 114 that appended claim is narrated).The structure of these parts will be described with reference to figure 16-21 below.
Described braid standing part 6 according to the 4th embodiment comprises the described pressurization clamping part 114 that interconnects part 13 and be used for described annular projection braid part 3 that is connected integratedly with shield terminal main body 11.Described pressurization clamping part 114 comprise from described interconnect substrate 114a that part 13 extends and from (left side and right) relatively side of described substrate 114a respectively to the pressurization fixed block part 114b of upper process.Described substrate 114a ' forms arc.Every of these pressurization fixed block parts 114b all has a crack 114c and insulation crust holding portion 114d.
Each crack 114c extends on the direction vertical with the bearing of trend of described coaxial cable 1.The such part of each crack 114c is used for clamping described annular projection braid part 3 in the mode that pressurization clamps.When the pressurized distortion of each pressurization fixed block part 114b, the width of described crack 114c reduces, and therefore as the back proved absolutely more, described annular projection braid part 3 was clamped by crack part 114c.(described crack part can clamp the end portion of described annular projection braid part 3 and described first and second insulation crust part 10a and 10b together.When therefore described annular projection braid part 3 is clamped by described crack part 114c, just finished being electrically connected of described braid standing part 6 and described annular projection braid part 3.Equally, kept described tensile strength.)
Every pressurization fixed block part 114b has two insulation crust holding portion 114d on the opposite side that is respectively formed at described crack 114c.When pressurizing and deformation, described two insulation crust holding portion 114d of every pressurization fixed block part 114b complementally hold the first insulation crust part 10a and the second insulation crust part 10b (reached a kind of like this degree, promptly do not made the profile distortion in the cross section of the insulator 8 of described coaxial cable 1 and external conductor) respectively.
Next, the processing procedure of the end portion of the coaxial cable 1 of handling above-mentioned structure will be described with reference to Figure 16 and 22-28.Equally, press-fastening apparatus of the present invention will be described.
Figure 22 is a perspective view, has shown that described coaxial cable is mounted to the situation on the described coaxial cable shield terminal.Figure 23 is a perspective view, has shown the fixing situation of handling before being about to begin of pressurization.Figure 24 is a perspective view, has shown fixedly processing procedure of described pressurization.Figure 25 is a perspective view, has shown the situation when being connected between described coaxial cable and the described coaxial cable shield terminal finishes.Figure 26 is a perspective view, has shown described pressurization clamping part and pressurization clamping part gathering sill under the fixing situation of handling before being about to begin of described pressurization.Figure 27 is a perspective view, has shown that the situation when described pressurization clamping part is imported in the described pressurization clamping part gathering sill (that is to say, shown that the width in described crack reduces preceding situation.)。And Figure 28 is a perspective view, has shown that situation when described pressurization clamping part is imported in the described pressurization clamping part gathering sill fully (that is to say the situation after the width that has shown described crack reduces.)。
Described annular projection braid part 3 is formed on the described coaxial cable 1, and after this, inner terminal 4 is fixed so that be connected on the described core conductor, has therefore prepared coaxial cable 1 as shown in figure 16.Equally, prepared to comprise the shield terminal 5 of described braid standing part 6 with described pressurization clamping part 114.Described annular projection braid part 3 forms according to above-described process.In situation shown in Figure 16, described inner terminal 4 is inserted in the shield terminal main body 11 of described shield terminal 5, to be contained in wherein, as shown in figure 22.Equally, the annular projection braid part 3 of described coaxial cable 1 is inserted among the crack 114c of braid standing part 6 of described shield terminal 5, and the annular projection braid part 3 of described coaxial cable 1 is installed on the described braid standing part 6.Moreover described insulation component 12 slides backward, and (this operation can be carried out in the described terminal final step of handling operation with the distal portions that supports described inner terminal 4.)。
In the situation of Figure 22, the pressurization fixed block part 114b of described pressurization clamping part 114 comes pressurizing and deformation by using the press-fastening apparatus 115 shown in Figure 23-25, and by doing like this, reduced the width of each crack 114c, moreover similarly, the described first insulation crust part 10a and the second insulation crust part 10b are complementally held by described insulation crust holding portion 114d.Therefore, described coaxial connector 2 fully is installed on the end portion of described coaxial cable 1, thereby has finished the described terminal series of steps of handling operation.
In Figure 23-28, described press-fastening apparatus 115 comprise described be used to pressurize clamp the pressurization fixed blade 115a and the receiving unit 115b of purposes.At this, omitted demonstration to the common function of described press-fastening apparatus 115.The described pressurization fixed blade 115a that clamps purposes that is used to pressurize comprises described pressurization clamping part gathering sill 115c, and this groove 115c is used for respectively at the described pressurization fixed block part 114b of pressurization fixation procedure guiding.Width between the opposite flank of described pressurization clamping part gathering sill 115c narrows down on the direction away from the end of described pressurization fixed blade 115a gradually.That is to say, the width of described pressurization clamping part gathering sill 115c is limited by the surperficial 115d that narrows down gradually, this surface 115d is used for the described pressurization fixed block of pressurizing and deformation part 114b when the described pressurization fixed block part 114b of guiding, to reduce the width of described crack 114c.
As above-mentioned with reference to figure 16-28 described, in end-processing structure of the present invention, the annular projection braid part 3 that is formed on the coaxial cable 1 is fixed, so that be connected on the pressurization clamping part 114 of shield terminal 5 of described coaxial connector 2.Therefore, as will in the present invention, comparing with traditional structure from recognizing the explanation of front, described terminal the processing operated and can more easily be carried out.In addition, the present invention has avoided the requirement as needed use metal sleeve in the traditional structure.Therefore, compare with traditional structure, the end of described coaxial cable 1 is handled and can be finished with the element of less amount.Moreover in structure of the present invention, the profile in the insulator 8 of described coaxial cable 1 and the cross section of external conductor is distortion not.Therefore, compare, can keep high-frequency characteristic more satisfactorily with traditional structure.Also have, in the present invention, the braid 9 that is covered by the second insulation crust part 10b is because structure attribute and not moving, and therefore, is fixed and the shield terminal 5 that is connected on the described annular projection braid part 3 can stably support in position.Therefore, compare, can keep described tensile strength more satisfactorily with traditional structure.
In the present invention, under the situation that does not break away from theme of the present invention, can carry out various improvement.For example, end-processing structure can be set, in this structure, not form described annular projection braid part 3, and only have a surface portion of described insulation crust 10 to be clamped, thereby described coaxial cable 1 is fixed on the described shield terminal 5 by described pressurization clamping part 114.
In the present invention, under the situation that does not break away from theme of the present invention, can carry out various improvement.
Claims (11)
1. coaxial cable end-processing structure, wherein, remove the mid portion of the insulation crust of coaxial cable, and first insulation crust partly dragged to the second insulation crust part, make braid form an annular shape, thereby form annular projection braid part from the outside projection in interval between the opposed end of described first and second insulation crusts part;
Wherein, described annular projection braid partly is fixed, so that be connected on the part of coaxial cable shield terminal, thereby be connected on the end portion of described coaxial cable.
2. coaxial cable end-processing structure according to claim 1, wherein, the described part of described coaxial cable shield terminal constitutes by adding press contacts and is fixed, so that be connected on the described annular projection braid part.
3. coaxial cable end-processing structure according to claim 1, wherein, the described part of described coaxial cable shield terminal constitutes by the pressurization clamping and is fixed, so that be connected on the described annular projection braid part, make described part on its thickness direction or at it, push described annular projection braid part in the radial direction.
4. coaxial cable end-processing structure according to claim 1, wherein, described coaxial cable shield terminal has on the described part that is formed on wherein or near the insulation crust holding portion it, and described insulation crust holding portion holds described second insulation crust part or these two parts of described first and second insulation crusts part.
5. coaxial cable shield terminal that comprises the braid standing part, wherein, described braid standing part constitutes by adding press contacts or pressurizeing to clamp and is fixed, on the annular projection braid part that is connected to coaxial cable, described annular projection braid partly forms by following operation: the mid portion of removing the insulation crust of described coaxial cable, and first insulation crust partly dragged to the second insulation crust part, thereby cause that braid forms an annular shape from the outside projection in interval between the opposed end of described first and second insulation crusts part.
6. coaxial cable shield terminal according to claim 5, wherein, described coaxial cable shield terminal has and is formed on the described braid standing part or near the insulation crust holding portion it, and described insulation crust holding portion is suitable for holding described second insulation crust part or these two parts of described first and second insulation crusts part.
7. coaxial cable end-processing structure, wherein, the crack is formed on the pressurization clamping part of coaxial cable shield terminal, extend on vertical with the direction of coaxial cable extension substantially direction in this crack, and the pressurized distortion of described pressurization clamping part, so that reduce the width in described crack, cause that therefore described crack part clamps the insulation crust of described coaxial cable and/or is exposed to the braid of described coaxial cable of the outside of described insulation crust.
8. coaxial cable end-processing structure according to claim 7, wherein, the mid portion of described insulation crust is removed, and first insulation crust part is dragged to the second insulation crust part, thereby described braid forms an annular shape from the outside projection in interval between the opposed end of described first and second insulation crusts part, thereby form annular projection braid part, and described annular projection braid part is clamped by described crack part.
One kind have the pressurization clamping part coaxial cable shield terminal, wherein, described pressurization clamping part has the crack of extending along vertical with the direction of coaxial cable extension substantially direction, and described pressurization clamping part can pressurized distortion so that reduce the width in described crack, cause that therefore described crack part clamps the insulation crust of described coaxial cable and/or is exposed to the braid of described coaxial cable of the outside of described insulation crust.
10. coaxial cable shield terminal according to claim 9, wherein, the mid portion of described insulation crust is removed, and first insulation crust part is dragged to the second insulation crust part, thereby described braid forms an annular shape from the outside projection in interval between the opposed end of described first and second insulation crusts part, thereby form annular projection braid part, and described annular projection braid part is clamped by described crack part.
11. press-fastening apparatus, this equipment comprises the pressurization fixed blade that plays the pressurization clamping action, this blade has the pressurization clamping part gathering sill of the pressurization clamping part that is used to guide coaxial cable shield terminal, wherein, width between the surface, two opposite sides of described pressurization clamping part gathering sill is limited by the surface that narrows down gradually, so that reduce the width in crack, described crack is formed on the described pressurization clamping part, and extend on vertical with the bearing of trend of described coaxial cable substantially direction in described crack.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005082994 | 2005-03-23 | ||
| JP2005082994A JP4530890B2 (en) | 2005-03-23 | 2005-03-23 | Coaxial cable terminal processing structure and coaxial cable shield terminal |
| JP2005083012 | 2005-03-23 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101672848A Division CN101399419B (en) | 2005-03-23 | 2006-03-22 | Coaxial cable end-processing structure, coaxial cable shielding terminal and press-fastening apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1838490A true CN1838490A (en) | 2006-09-27 |
| CN100527533C CN100527533C (en) | 2009-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100682716A Expired - Fee Related CN100527533C (en) | 2005-03-23 | 2006-03-22 | Coaxial cable end-processing structure, coaxial cable shielding terminal and press-fastening apparatus |
| CN2008101672848A Expired - Fee Related CN101399419B (en) | 2005-03-23 | 2006-03-22 | Coaxial cable end-processing structure, coaxial cable shielding terminal and press-fastening apparatus |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101672848A Expired - Fee Related CN101399419B (en) | 2005-03-23 | 2006-03-22 | Coaxial cable end-processing structure, coaxial cable shielding terminal and press-fastening apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4530890B2 (en) |
| CN (2) | CN100527533C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3076485A3 (en) * | 2015-03-31 | 2017-01-04 | Intercontec Pfeiffer Industrie-Steckverbindungen GmbH | Electrical connector and method of manufacturing an electrical connector with a specific emc screen arrangement |
| CN110034450A (en) * | 2017-12-21 | 2019-07-19 | 莫列斯有限公司 | Connector and connector assembly |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4926890B2 (en) * | 2007-08-28 | 2012-05-09 | 矢崎総業株式会社 | Coaxial cable terminal processing structure |
| JP5033679B2 (en) * | 2008-03-03 | 2012-09-26 | 矢崎総業株式会社 | Crimp connection structure between coaxial cable and shield terminal |
| JP5058869B2 (en) * | 2008-04-14 | 2012-10-24 | 矢崎総業株式会社 | Coaxial connector and method of assembling coaxial connector |
| JP5344899B2 (en) * | 2008-12-12 | 2013-11-20 | 矢崎総業株式会社 | Connector for coaxial cable |
| JP5939954B2 (en) | 2012-10-05 | 2016-06-29 | 矢崎総業株式会社 | Terminal spacer |
| US11056852B2 (en) * | 2018-09-05 | 2021-07-06 | TE Connectivity Services Gmbh | Cable preparation machine |
| JP7121060B2 (en) * | 2020-02-06 | 2022-08-17 | 矢崎総業株式会社 | Braid cutting device and braid cutting method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3051773A (en) * | 1959-09-23 | 1962-08-28 | Hugh W Batcheller | Wire gripping elements and method of making and crimping same |
| JPS61110977A (en) * | 1984-11-05 | 1986-05-29 | 東光特殊電線株式会社 | Manufacture of shielding body for communication cable connection |
| JPH0423081U (en) * | 1990-06-14 | 1992-02-25 | ||
| JPH04136875U (en) * | 1991-06-13 | 1992-12-21 | 株式会社ケンウツド | Connector structure |
| JPH07320799A (en) * | 1994-05-27 | 1995-12-08 | Sumitomo Electric Ind Ltd | Terminal treatment structure of shielded cable, and connector |
| JP3421555B2 (en) * | 1997-11-07 | 2003-06-30 | 矢崎総業株式会社 | Connection structure of coaxial cable connector and connection method thereof |
-
2005
- 2005-03-23 JP JP2005082994A patent/JP4530890B2/en not_active Expired - Fee Related
-
2006
- 2006-03-22 CN CNB2006100682716A patent/CN100527533C/en not_active Expired - Fee Related
- 2006-03-22 CN CN2008101672848A patent/CN101399419B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3076485A3 (en) * | 2015-03-31 | 2017-01-04 | Intercontec Pfeiffer Industrie-Steckverbindungen GmbH | Electrical connector and method of manufacturing an electrical connector with a specific emc screen arrangement |
| EP3300174A1 (en) * | 2015-03-31 | 2018-03-28 | TE Connectivity Industrial GmbH | Electrical connector |
| CN110034450A (en) * | 2017-12-21 | 2019-07-19 | 莫列斯有限公司 | Connector and connector assembly |
| CN110034450B (en) * | 2017-12-21 | 2020-12-04 | 莫列斯有限公司 | Connector and connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4530890B2 (en) | 2010-08-25 |
| CN101399419B (en) | 2013-03-20 |
| CN100527533C (en) | 2009-08-12 |
| JP2006269142A (en) | 2006-10-05 |
| CN101399419A (en) | 2009-04-01 |
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