CN101855793A - Coaxial cable connector - Google Patents
Coaxial cable connector Download PDFInfo
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- CN101855793A CN101855793A CN200880115914A CN200880115914A CN101855793A CN 101855793 A CN101855793 A CN 101855793A CN 200880115914 A CN200880115914 A CN 200880115914A CN 200880115914 A CN200880115914 A CN 200880115914A CN 101855793 A CN101855793 A CN 101855793A
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- ring
- coaxial cable
- coaxial
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- connector holder
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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
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
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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
- H01R2103/00—Two poles
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Abstract
A coaxial cable connector which is attached to a coaxial cable in order to connect the coaxial cable to a coaxial F type connector seat. The coaxial cable connector comprises a sleeve having one axial end being fitted to the braided conductor of a coaxial cable; a ring-shaped shell having one axial end being pivoted on the other axial end of the sleeve, with a female screw portion formed in the inner circumferential surface at the axial middle portion so that the distal end of a male screw formed in the coaxial F type connector seat is driven into the female screw portion; a ring-shaped spring, which is provided with a spring piece being fitted between the female screw portion and the other axial opening on the inside of the ring-shaped shell while having a predetermined length in the axial direction and slidable on the coaxial F type connector seat by projecting radially inward from the circumferential wall portion, and a raised piece extending to rise radially inward from one radial side toward the other radial side on one radial end side of the spring piece and being latched to the male screw of the coaxial F type connector seat; an engaging means which blocks rotation of the ring-shaped spring for the ring-shaped shell; and a non-slip ring provided on the outer circumferential portion of the ring-shaped shell.
Description
Technical field
The present invention relates to a kind of coaxial cable connector that is installed on the coaxial cable and this coaxial cable is connected with coaxial F type connector holder.
Background technology
Conventionally, coaxial cable connector is used to connect coaxial cable and coaxial F type connector holder as everyone knows.A kind of as this coaxial cable connector, patent documentation 1 (communique of passing the imperial examinations No. 2546752 in fact) has proposed a kind of coaxial cable connector that is provided with sleeve, circular casing, ring spring and lid (cap).One axial end portion of described sleeve is around the heart yearn of coaxial Electricity Federation.Described circular casing is fixed to another axial end portion of sleeve.Ring spring is arranged in the circular casing and has a plurality of tabs (raised piece) that radially inwardly are provided with in outstanding mode.Described lid is become can move in the axial direction to surround an axial end portion of circular casing by setting-in.Circular casing is inserted in another axial end portion of lid.Be provided with projection to outside in outstanding mode from this end axis.The end of lid or projection are configured to promote the tabs of ring spring when lid is mobile in the axial direction.
In aforesaid coaxial cable connector, when connecting coaxial cable and F type connector holder, connector is pushed in the F type connector holder so that the heart yearn of coaxial cable is electrically connected with the center conductor of F type connector holder.And, the tabs of ring spring on the outer peripheral face of the center conductor that is formed at F type connector holder a plurality of screw threads and when strain took place, circular casing was inserted into the outer conductors of F type connector holder from the outside.Then, stop connector being pushed into the operation in the F type connector holder in the precalculated position, make tabs by externally threaded thread groove backstop.As a result, coaxial cable is connected with F type connector holder.
When as above connected coaxial cable when F type connector holder is separated, lid is axially removed from F type connector holder.When lid was mobile, the axial end portion of lid etc. promoted the tabs of ring spring so that the tabs radial and outward deformation.Therefore, the backstop state of tabs and F type connector holder is released, thereby circular casing is pulled out from F type connector holder.
Patent documentation 1: the real communique of passing the imperial examinations No. 2546752
Summary of the invention
Invent problem to be solved
According to above-mentioned patent documentation 1 described coaxial cable connector, when coaxial cable was connected with F type connector holder, with strain, simultaneously, ring-type shell setting-in was to F type connector holder against a plurality of screw threads of F type connector holder for the tabs of ring-spring.For this reason, the spring action that causes because of the distortion of tabs produces the resistance that is inserted into F type connector holder direction towards coaxial cable.Thereby might be difficult to carry out attended operation.And, when coaxial cable when F type connector holder is separated, be necessary the ring-type shell is pulled out from F type connector holder, promote tabs by lid simultaneously and make its distortion, make the backstop state of tabs and thread groove to be released.As mentioned above, since the spring action that the distortion of tabs causes produce towards the resistance of coaxial cable from F type connector holder pull-out direction.Therefore, might increase the burden of separating operation.
In view of more than, for example can consider that size, shape, material, configuration etc. to ring-spring, tabs, lid etc. design burden relevant with the spring action of tabs when eliminating coaxial cable and F type connector holder and install/separate operation.Yet, in this case, under coaxial cable and connection status that F type connector holder is connected, may be difficult to guarantee the tabs of ring-spring and the stability of the externally threaded backstop state of ring connector holder.Just, in order to ensure the stability of connection status between coaxial cable and the F type connector holder, attempt the operation facility that makes coaxial cable be installed to F type connector holder or separate from it simultaneously, above-mentioned design becomes and is very difficult to realize and also is unpractical.
In addition, the coaxial cable connector described in the patent documentation 1 is configured to: on the direction that is inserted into coaxial F type connector holder, lid is installed to the front end of coaxial cable connector in a covered manner.Thus, the problem of existence is that the insertion section with large-sized connector is inevitably, so is restricted as the coaxial F type connector holder of object to be connected.
Particularly, for example, be arranged at the F type socket (connector holder) that the series unit that is used for receiving CATV on the wall such as building uses, be arranged on the bottom surface of the depressed part of openings such as vertical direction, so that waterproof etc. in outstanding mode.When the installation of as above carrying out above-mentioned coaxial cable connector and F type socket/when separating, lid may disturb the wall portion of depressed part etc., hinder operation thus.And when distributor with a plurality of F type connector holders, personal computer equipment etc. are carried out coaxial cable installation/when separating operation, lid may disturb other coaxial cable connector, F type connector holder etc., hinder operation thus.
As above, in the coaxial cable connector in patent documentation 1, the problem of existence is, the F type connector holder that can be used to connect may be restricted and versatility little.In addition, in this coaxial cable connector, also exist because of the lid of constructing separately is installed to and cause constructing the problem that becomes complicated and increase manufacturing cost on the ring-type shell.
The present invention proposes in view of above problem.An object of the present invention is to provide a kind of coaxial cable connector with innovative construction, it can be convenient to coaxial cable with respect to the attended operation of F type connector holder with separate operation with simple relatively structure, and improves the reliability of connection.The method of dealing with problems
In order to address the above problem, a first aspect of the present invention is, a kind of coaxial cable connector, it is installed on the coaxial cable and with coaxial cable and is connected with coaxial F type connector holder, and this coaxial cable connector comprises that sleeve, ring-type shell, ring-spring, coupling device are equipped with and prevent slip ring.One axial end portion setting-in of sleeve is on the knitted conductor of coaxial cable.One axial end portion of ring-type shell pivots and is installed to another axial end portion of sleeve.The ring-type shell is formed with internal thread on the inner peripheral surface of its axial pars intermedia.Described internal thread is threaded with the externally threaded tip end portion that is formed at coaxial F type connector holder.Ring-spring has spring leaf and tabs.Spring leaf is flush-mounted in the ring-type shell between internal thread and another peristome on axially, and has predetermined length in the axial direction, and from surrounding wall portion radially to inner process sliding at coaxial F type connector holder.Tabs in a end side on axially of spring leaf from another axially to inwardly extension of an axial-radial, and by the external screw thread backstop of coaxial F type connector holder with erecting.Coupling device stops ring-spring to rotate with respect to the ring-type shell.Anti-slip ring is arranged at the peripheral part of ring-type shell.
A second aspect of the present invention is that in the coaxial cable connector according to first aspect, an axial top end bight partly of the tabs in the described ring-spring is circular arc.
A third aspect of the present invention is, in coaxial cable connector according to first aspect present invention or second aspect, an axial top end face of tabs with respect to axioversion with the external screw thread of coaxial F type connector holder in to be oppositely arranged the screw thread groove angle of part parallel with tabs.
A fourth aspect of the present invention is that in the coaxial cable connector according to first to the 3rd either side, tabs is integrally formed at an axial end portion place and the spring leaf of spring leaf.
A fifth aspect of the present invention is, in coaxial cable connector according to first to fourth either side, the internal thread of described ring-type shell have with coaxial F type connector holder in be threaded at least ridge numbers of three circles of externally threaded tip end portion.
A sixth aspect of the present invention is, in coaxial cable connector according to first to the 5th either side, the ring-type shell passes through the spring leaf setting-in to coaxial F type connector holder, and by under the internal thread of external screw thread backstop and ring-type shell and the state that externally threaded tip end portion is threaded, another axial end portion of sleeve is against an axial end portion of coaxial F type connector holder in tabs.
The effect of invention
In the coaxial cable connector of first aspect, according to the installation that for example makes coaxial cable to coaxial F type connector holder/separate processing ease or improve the purposes such as reliability that connect, can suitably between first connection status and second connection status, select the connection status of coaxial cable and coaxial F type connector holder.First connection status is meant that the ring-type shell arrives the state of the tabs of coaxial F type connector holder and ring-spring by the external screw thread backstop of coaxial F type connector holder by the spring leaf setting-in of ring-spring.Second connection status is meant, the ring-type shell by the spring leaf setting-in to coaxial F type connector holder and tabs by external screw thread backstop, and the internal thread of ring-type shell is threaded onto the state of externally threaded tip end portion.
For from the ring-type shell not setting-in become first connection status to the state of coaxial F type connector holder, F type connector holder another open end on axially from the ring-type shell is inserted.Then, F type connector holder is slided axially on spring leaf from another one axial.So, being arranged on the external screw thread backstop of the tabs at spring leaf place by F type connector holder, the insertion end with F type connector holder is limited in the ring-type shell thus.And the ring-type shell passes through the spring leaf setting-in to F type connector holder.By this way, reach first connection status.
In this case, tabs is formed at a end side on axially of spring leaf.This of spring leaf one end side on axially is as the insertion end that is inserted into F type connector holder.Tabs is axially inwardly extended to an axial-radial from another with erecting.Thereby can prevent that externally threaded ridge blocks tabs and seriously hinders this slip when having when sliding between externally threaded F type connector holder and the spring leaf.As a result, can insert operation smoothly.In addition, tabs only is fitted in the thread groove of connector holder in the terminal stage that the insertion of ring-spring is operated.By click effect and the click of confirming that produce this moment, can easily judge whether to finish and insert operation.
First connection status that coaxial cable connector used according to the invention is reached, attended operation become easy.In addition, by making the engaging mechanism of ring-type shell remain between the elastic reaction of spring leaf of F type connector holder and tabs and the external screw thread axially from direction setting-in perpendicular to axial direction on, coaxial cable can be electrically connected with coaxial F type connector holder.For this reason, the example of using first connection status can be, for example, is used to connect the situation of the stube cable of kneetop computer and television terminal, the coaxial cable of the frequent installation that is used to connect/separate.If first connection status is applied in such coaxial cable, even the user can easily connect and cable is stumbled by some object, cable also is difficult to be pulled out.Therefore, can provide coaxial cable connector with good convenience.In addition, because tabs is formed at an axial end portion of ring-spring, so can be so that the change of design, the size, shape, structure of change tabs such as sensation etc. hit in target click clatter during for example according to tabs and externally threaded target backstop state, backstop, in addition, be convenient to the reduction of manufacturing cost.
For from the ring-type shell not setting-in become second connection status to the state of coaxial F type connector holder, F type connector holder another axial openend from the ring-type shell is inserted.Then, F type connector holder is slided axially on spring leaf from another one axial.Be arranged on the external screw thread backstop of the tabs at spring leaf place by F type connector holder, the insertion end with F type connector holder is limited in the ring-type shell thus.And the ring-type shell passes through the spring leaf setting-in to external screw thread.So far be identical with the situation of first connection status.Make ring-spring center on the central shaft rotation, external screw thread axially is screwed into towards one.Thus, externally threaded tip end portion is threaded with the internal thread of ring-type shell.In this way, reach second connection status.
Second connection status that coaxial cable connector used according to the invention is reached, except making the engaging mechanism of ring-type shell remain between the elastic reaction of spring leaf of F type connector holder and tabs and the external screw thread axially at setting-in on the direction perpendicular to axial direction on, external screw thread also is threaded with the internal thread of ring-type shell.Therefore, compare with first connection status, coaxial cable can be connected with F type connector holder more firmly.Thus, can further improve the reliability of connection.Given this, second connection status desirably can be applied to television terminal for example and place the coaxial cable that uses under the situation about connecting between the TV on cabinet for TV etc., because cabinet for TV etc. is not easy to move, in case so coaxial cable is connected, then expectation is as long as the invariant position of TV is just for good and all kept described connection status.
And, because ring-type shell and ring-spring be engaged with each other, so can be from outer buttons change shape spring by rotating the ring-type shell.In addition, because anti-slip ring is arranged at the peripheral part of ring-type shell, so the ring-type shell can stably rotate.Thus, revolving force can be delivered to ring-spring reliably.In view of more than, for example, as the series unit that is used to receive CATV in being arranged on walls such as building usually, coaxial F type connector holder is arranged in the circular depressed, even if the space around the coaxial F type connector holder is narrow, also can stably make the rotation of ring-type shell by anti-slip ring, thereby can advantageously carry out attended operation from the outside of circular depressed.
When second connection status of removing coaxial cable and coaxial F type connector holder with coaxial cable when F type connector holder is separated, the ring-type shell rotates on the direction of removing the state that is threaded between ring-type shell and the externally threaded tip end portion.Thus, internal thread is separated from external screw thread.Then, by the coupling device between ring-type shell and the ring-spring, ring-spring rotates on the direction identical with the direction of rotation of ring-type shell.By this rotation, make ring-spring towards moving away from externally threaded direction.Thus, tabs and externally threaded backstop state are disengaged.As a result, coaxial cable can be separated from F type connector holder.And, when first connection status of removing coaxial cable and coaxial F type connector holder with coaxial cable when F type connector holder is separated, remove operation and be used for the same of second connection status.Just, the ring-type shell is rotating away from externally threaded direction, thereby makes ring-spring towards moving away from externally threaded direction.Therefore, tabs and externally threaded backstop state are released.As a result, coaxial cable can be separated from F type connector holder.
In brief, according to coaxial cable connector of the present invention, coupling device by ring-type shell and ring-spring and the stable rotation by the ring-type shell that formed by the anti-skidding ring that is arranged at ring-type shell peripheral part, coaxial cable can easily be separated from first connection status or second connection status with respect to coaxial F connector holder.In addition, in second connection status, axial pars intermedia or base end part one side (another axial end portion) of spring leaf setting-in in F type connector holder or the external screw thread, the externally threaded tip end portion that is formed in the F type connector holder is threaded with the internal thread of ring-spring, thereby is not that whole F type connector holder all is threaded with internal thread.Therefore, in the installation of coaxial cable and coaxial F type connector holder/separate in the operation, the rotary manipulation of ring-type shell can be finished by less rotating cycle.Therefore, can be so that install/separate operation.
So coaxial cable joint construction of the present invention relatively simply is convenient to coaxial cable with respect to the attended operation of F type connector holder with separate operation, and improves the reliability that connects.
In the coaxial cable connector of second aspect, when tabs is followed ring-type shell rotation and during rotation, the bight of tabs top end part and the thread groove of connector holder actively against being suppressed.Therefore, can further be convenient to coaxial cable with respect to the connection of F type connector holder/separate operation, and improve the durability of tabs and connector holder.And,, have straight shape so can advantageously guarantee the end edge portion between two bights of tabs because the bight of tabs is circular arc.Thereby, can effectively bring into play the engagement function between tabs and the external screw thread.Thus, can stably guarantee the connection status of coaxial cable and F type connector holder.
According to the coaxial cable connector of the third aspect, follow ring-type shell rotation and during rotation when tabs, the top end face owing to tabs of can preventing is not parallel to the tabs that externally threaded screw thread groove angle causes and is easily blocked by thread groove.Thus, further be convenient to the connection of connector/separate operation.
In the coaxial cable connector of fourth aspect, tabs is integrally formed at an axial end portion place and the spring leaf of spring leaf.Therefore, can reduce the quantity and the energy simplified construction of parts.Therefore, can further be convenient to reduce manufacturing cost.
Coaxial cable connector according to the 5th aspect, in the internal thread that is formed at the ring-type shell and second connection status that externally threaded tip end portion in the connector holder is threaded, can keep the easiness that coaxial cable connector connects and separates, the coaxial cable connector that the is connected to coaxial F type connector holder installation strength with respect to axial tension can be maintained more than the predetermined value simultaneously.Therefore, can further improve the reliability of connection status.
In the coaxial cable connector aspect the 6th, the end of another of sleeve on axially is against a end on axially of coaxial F type connector holder.Sleeve and F type connector holder support each other in the axial direction.Thereby can further improve the stability that is threaded between the internal thread of the external screw thread of the mosaic of knitted conductor of sleeve and coaxial cable and F type connector holder and ring-type shell.Thus, can further improve the reliability of connection.In addition, because a end on axially of connector holder covers so whole basically connector holder all is connected device against another end on axially of sleeve.Thus, can further keep the good screen effect that outer electric wave enters that prevents.And, for example, when being used for receiving and transmit the TV receiving system of digital broadcasting electric wave, can provide connector with very good noiseproof feature, the barrage noise that causes because of the external disturbance waveguide wherein can not appear in image.
And, in the coaxial cable connector aspect the above-mentioned the 6th, can adopt such execution mode: for example the end of another of sleeve on axially be arranged on than the internal thread in the ring-type shell one on axially the end one axially on more forward position.By this execution mode, when another end on axially of sleeve during against a end on axially of coaxial F type connector holder, the amount of being threaded between the external screw thread of F type connector holder and the internal thread of ring-type shell will influence sleeve, and sleeve is pushed to the knitted conductor of coaxial cable thus.As a result, can further improve the chimeric performance of sleeve and knitted conductor.
Description of drawings
Figure 1A illustrates the cutaway view that is in decomposing state according to one embodiment of the present invention coaxial cable connector.Figure 1B is the cutaway view of the sleeve of the part of formation coaxial cable connector.
Fig. 2 is for illustrating the end view of the coaxial cable connector of Figure 1A of being installed on the coaxial cable and Figure 1B in the broken section mode.
Fig. 3 is for illustrating the end view that the coaxial cable connector that uses Figure 1A and Figure 1B is connected first connection status of coaxial cable and F type connector holder in the broken section mode.
Fig. 4 is the amplification view that the major part of Fig. 3 is shown.
Fig. 5 is for illustrating the end view that the coaxial cable connector that uses Figure 1A and Figure 1B is connected second connection status of coaxial cable and F type connector holder in the broken section mode.
Fig. 6 is the amplification view that the major part of Fig. 5 is shown.
Fig. 7 is the amplification stereogram of major part of coaxial cable connector that the local fracture of Figure 1A and Figure 1B is shown.
Fig. 8 is the amplification stereogram that the major part of the coaxial cable connector of another execution mode local fracture according to the present invention is shown.
Fig. 9 A illustrates according to the present invention the amplification stereogram of the major part of the coaxial cable connector of an execution mode local fracture again.Fig. 9 B is the amplification view that the major part of first connection status of using coaxial cable connector to connect coaxial cable and F type connector holder is shown.
Figure 10 A is the amplification stereogram that the major part of the coaxial cable connector of another execution mode local fracture according to the present invention is shown.Figure 10 B is the amplification view that the major part of first connection status of using coaxial cable connector to connect coaxial cable and F type connector holder is shown.
Figure 11 illustrates according to the amplification stereogram of the major part of the coaxial cable connector of another execution mode local fracture again of the present invention.
Reference numeral
1... coaxial cable connector, 2... Decorative Cover, 2a... shoe; 2b... protective device, 3... retainer ring, 4... center conductor; 5... interior insulator, 6... inner conductor (aluminium film), 7... knitted conductor (woven conductor); 8... protective finish, 9... prevents slip ring, the 9a... shoe; 10... coaxial cable, the 11... insertion section, 11a... inserts fixed part; 11b... flange shape portion, 12... base end part, 12a... base end part front; 13... through hole, 14... circular depressed, 15; 15a, 15b... coupling device, 17... contact pilotage; 18... slider, 18a... heart yearn hole, 19... projection; 20... the ring-type shell, 21... pivot installation portion, 22... cylindrical wall; 23... peristome, 25... junction surface, 25a... recessed groove; 26... internal thread, 30... sleeve, 31... insertion parts; 32... fixed part; 40... connector holder, 41... external screw thread, 41a... tip end portion; 41b... relative portion; 45... series unit (series unit), 46... base plate, 47... depression; 48... space; 50... ring-spring, 51,61; 71; 72,73, the 81... tabs; 52... joint fastener; the sheet 52a... fold back, 52b... ligule sheet, 53... spring leaf; 55... bight; 71a, 72a, 73a... top end face
Embodiment
To engage accompanying drawing below and describe the enforcement embodiments of the present invention in detail.Figure 1A illustrates the cutaway view that is in the coaxial cable connector 1 of decomposing state as an execution mode of coaxial cable connector of the present invention.Figure 1B is the cutaway view of the sleeve of the part of formation coaxial cable connector 1.Fig. 2 is for to illustrate the end view that coaxial cable connector 1 of the present invention is installed to a step of coaxial cable 10 in the broken section mode.In the following description, unless specifically stated otherwise, otherwise " one is axial " or " rear " refers to from coaxial F type connector holder 40 and coaxial cable connector 1 direction (left side Fig. 2) towards coaxial cable 10, and " another is axial " or " the place ahead " refers to from coaxial cable 10 and coaxial cable connector 1 direction (the right Fig. 2) towards coaxial F type connector holder 40.In the drawings, Reference numeral 2 expression Decorative Cover, Reference numeral 3 expression retainer rings, Reference numeral 30 expression sleeves, Reference numeral 20 expression ring-type shells, the anti-slip ring of Reference numeral 9 expressions, Reference numeral 50 expression ring-springs, and Reference numeral 10 expressions are coated with the coaxial cable of aluminium film 6.
The coaxial cable connector 1 of present embodiment comprises sleeve 30, ring-spring 50, ring-type shell 20, Decorative Cover 2 and anti-slip ring 9.Sleeve 30 is connected on the knitted conductor 7 of coaxial cable 10.Ring-spring 50 is by being inserted into as in the coaxial F type connector holder 40 of thing to be connected and can slide.Ring-spring 50 is arranged in the ring-type shell 20.Decorative Cover 2 covers the sleeve 30 of setting-in to coaxial cable 10.Anti-slip ring 9 is arranged on the peripheral part of ring-type shell 20, and is configured to carry out the rotary manipulation of ring-type shell 20.For example, if direct fixed muffle 30 and coaxial cable 10 or the device of use except retainer ring 3 fix sleeve 30 and coaxial cable 10, then there is no need to adopt retainer ring 3.
Ring-type shell 20 and sleeve 30 are the same to be the tubular outer conductor of being made by electric conducting material.Axial end portion place at tubular shape conductor is formed with the pivot installation portion 21 with heavy wall tubular form.Pivot installation portion 21 is located with one heart, simultaneously carries electric current under the state that the base end part 12 of pivot installation portion 21 and sleeve 30 is engaged with each other.Thus, pivot installation portion 21 is pivotally mounted to base end part 12.This pivot is installed by following realization: from the rear of ring-type shell 20 fixed part 32 is inserted into pivot installation portion 21, from the place ahead of ring-type shell 20 insertion parts 31 for example is fastened on the fixed part 32 by being pressed into to cooperate to wait.
The sleeve 30 of present embodiment is configured to the independent insertion parts 31 that constitutes and the assembly of fixed part 32.Yet, sleeve 30 can also for example following configuration: insertion parts 31 is integrally formed with fixed part 32, and insert sleeve 30 from the rear of the ring-type shell 20 that is pre-formed pivot installation portion 21, afterwards, the place ahead from ring-type shell 20 is provided with insertion fixed part 11a in the mode that increases the diameter that inserts fixed part 11a.
On the inner peripheral surface of the axial pars intermedia of ring-type shell 20, be formed with internal thread 26, to be threaded with the external screw thread that is formed on as on the coaxial F type connector electric current 40 of connecting object.Particularly, in the present embodiment, the internal thread 26 setting three circle screw threads of having an appointment, about three circles so that internal thread 26 can be threaded with the tip end portion 41a of external screw thread 41 in the connector holder 40.On axial end of one and the almost whole outer peripheral face between another axial end, screw thread is arranged all according to the external conductor of the F type connector holder 40 of present embodiment.The tip end portion 41a of external screw thread 41 be from a top end face ridge on axially be three with interior part.
In addition, ring-type shell 20 is across relative another axial side of internal thread 26 and pivot installation portion 21 and be configured to have the cylindrical wall 22 of thin-walled tubular form.In cylindrical wall 22, ring-spring 50 is contained between internal thread 26 and another peristome 23 on axially.At distolateral place, the place ahead of internal thread 26, radially inwardly and forwards a plurality of concavity sticking departments 25 of opening are formed separated from each other on circumferencial direction.
Ring-spring 50 forms basic tubular shape by elastic metallic material by molded the grade.Axial pars intermedia place in ring-spring 50 surrounding wall portion has been formed separated from each other a plurality of spring leafs 53 in a circumferential direction.Spring leaf 53 has predetermined length and radially inwardly outstanding from surrounding wall portion in the axial direction.Rearward end side at each spring leaf 53 is provided with tabs 51.Tabs 51 is axially inwardly axially to extend towards a mode that axially erects gradually from another.Particularly, in the present embodiment, tabs 51 is integrally formed with ring-spring 50 (spring leaf 53).In addition, in the end edge portion of ring-spring 50, a plurality of joint fasteners corresponding with the number at the junction surface 25 of ring-type shell 20 52 are integrally formed and axially stretch out with ring-spring.
Setting-in ring-spring 50 so that the jack shaft of ring-spring 50 between the openend 23 of internal thread 26 that is formed at ring-type shell 20 and ring-type shell 20 with interior all basically identicals of ring-type shell 20.In this case, in ring-type shell 20, radially inwardly carry out swaged forging (swage), stop ring-spring 50 to drop thus from the openend 23 of ring-type shell 20 to being positioned at than ring-spring 50 more close another axial openends 23.As shown in Figure 7, each joint fastener 52 of ring-spring 50 is coupled in each junction surface 25 of internal thread 26.Therefore, moving of ring-spring 50 will be limited in moving axially.And ring-type shell 20 and ring-spring 50 are engaged with each other and rotate with one.As can be seen, prevent that ring-spring 50 from being made up of junction surface 25 and joint fastener 52 with respect to the coupling device 15 of ring-type shell 20 rotations from this point.Yet described composition is not limited to present embodiment, as long as can realize any configuration that above-mentioned target can be.
Decorative Cover 2 is and has large diameter basic cylindrical shape, and is made by synthetic resin etc.By such as resin molded processing method, Decorative Cover 2 is assembled into coaxial cable 10 and sleeve 30, to push the retainer ring 3 that is fixed on the coaxial cable 10 from outer side covers.At the basic mid portion of another axial periphery face of Decorative Cover 2, be formed with shoe 2a, protective device 2b, such as signs such as Business Names with concaveconvex shape.When coaxial cable 10 bendings, the coupling part between protective device 2b protection coaxial cable 10 and the sleeve 30.
Next, will an object lesson that constitute above-mentioned coaxial cable connector 1 and coaxial cable connector 1 is installed to the step of coaxial cable 10 be described.Yet the present invention is not limited to this object lesson.
At first, insert from another axial peristome of pivot installation portion 21 insertion section 11 of insertion parts 31.Fixed part 32 inserts from one of pivot installation portion 21 axial peristome.Thus, insertion parts 31 is press-fit in the fixed part 32.Thereby sleeve 30 is configured to have in another axial side the base end part 12 of round flange shape.The pivot installation portion 21 of ring-type shell 20 is coupled on the base end part 12 pivotally.And before or after assembling sleeve 30 and ring-type shell 20, ring-spring 50 is installed in the ring-type shell 20 as mentioned above.
After as above sleeve 30 being inserted into coaxial cable 10, for example, reduce to handle in the insertion section 11 places are inserted with coaxial cable 10 in advance by press fit from the outside of protective finish 8 retainer ring 3 by diameter.Thus, make knitted conductor 7 contact by the elasticity of utilizing protective finish 8 with sleeve 30.In this case, according to present embodiment, projection 19 is around the whole circumference setting of insertion section 11.Diameter around the projection 19 is greater than near press the part of press fit retainer ring 3 insertion section 11 caliber (tube diameter).Thereby, can stop coaxial cable 10 to drop from sleeve 30.
In addition, contact pilotage 17 coats center conductor 4 from another axial opening of sleeve 30, and center conductor 4 extends in circular depressed 14, then with the fixing contact pilotage 17 of known ways such as welding, swaged forging.The slider 18 of nahlock shape has heart yearn hole 18a in the central.Connector pin 17 inserts and passes heart yearn hole 18a.Slider 18 embeds in the circular depressed 14.Like this, under the state of the extension of central axis of ring-type shell 20, comprise that the ring-type shell 20 of ring-spring 50 and sleeve 30 are installed on the coaxial cable 10 substantially at connector pin 17.Before the coaxial cable 10 that peels off with step-by-step system is installed to sleeve 30, can connector pin 17 be inserted in the center conductor 4 of coaxial cable 10 in advance.
Decorative Cover 2 is by being assembled on coaxial cable 10 and the sleeve 30 such as resin molded processing method, and is set to from outer side covers retainer ring 3.The anti-slip ring 9 chimeric peripheral parts that are fixed to ring-type shell 20.As a result, constitute coaxial cable connector 1 and finish the installation of coaxial cable connector 1 to coaxial cable 10.
Next, Fig. 3,4,5 and Fig. 6 the amplification partial sectional view of major part that the coaxial cable connector 1 that as above is installed on the coaxial cable 10 is connected to the connection status of coaxial F type connector holder 40 is shown.With reference to these accompanying drawings, coaxial cable connector 1 of the present invention is connected to connector holder 40 or the process of separating from connector holder 40 describes.Fig. 3 is the view that first connection status between coaxial cable 10 and the coaxial F type connector holder 40 is shown.Fig. 4 illustrates the major part of local structure of first connection status to set forth the zoomed-in view of first connection status.Fig. 5 is the view that second connection status between coaxial cable 10 and the coaxial F type connector holder 40 is shown.Fig. 6 illustrates the major part of local structure of second connection status to set forth the zoomed-in view of second connection status.Contact pilotage 17 all is electrically connected to the inner conductor of F type connector holder 40 in aforesaid first connection status and second connection status.
In first connection status, ring-type shell 20 is coupled on the coaxial F type connector holder 40 via the spring leaf 53 of ring-spring 50.The tabs 51 of ring-spring 50 is stoped by the external screw thread 41 of coaxial F type connector holder 40.In this case, for the not-connected status from coaxial cable 10 and F type connector holder 40 becomes first connection status, ring-spring 50 is inserted in the F type connector holder 40 from the outside.And, when inserting, spring leaf 53 is slided on the tooth of the external screw thread 41 of connector holder 40.When further insertion connector 1, in the terminal stage of inserting, the tooth (tooth among Fig. 4) that a plurality of tabs 51 are crossed the external screw thread 41 of the tip end portion that is formed at connector holder 40 embeds in the thread groove.Can reach first connection status thus.
According to the coaxial cable connector 1 of present embodiment, even, also can set up connection with stable electrical in first connection status that reaches by simple insertion operation.Even this connection makes that coaxial cable is applied tensile force also to be difficult to it is extracted.In addition, the anti-slip ring 9 by being provided with ring-type shell 20, be formed at shoe 2a on the Decorative Cover 2 etc., can easily implement above-mentioned insertion operation, and can not bring burden finger tip.
In the present embodiment, tabs 51 is axioversion as follows: be inserted into the direction of insertion (in Fig. 2 from right to left) of ring-spring 20 at F type connector holder 40, lift tabs 51 in the highland very much in the rear end side of direction of insertion.Therefore, during from the starting stage to the end-state that connector 1 is inserted into connector holder 1, the tooth that tabs 51 is configured to not cross external screw thread 41 embeds in the thread groove, but only embeds in the thread groove at tip end portion place of external screw thread 41 in the end-state of inserting.Thus, has the advantage that chimeric (that is, the insertion of connector 1 is installed) required power diminishes.In addition, because the distance that tabs 51 is embedded in the thread grooves is short, thereby the shaped design such as angulation, size of the thickness of being convenient to select material and plate to form ring-spring 50 and to be convenient to tabs 51 for example.As a result, production cost is cheap.
In addition, in above-mentioned insertion operation, not only the click effect and the click that can cause when crossing the tooth of the external screw thread 41 that is formed at connector holder 40 when tabs 51 confirmed the insertion state, but also can come clearly to determine that against the internal thread 26 that is formed at ring-type shell 20 the insertion state finishes fully up to tabs 51 by inserting tabs 51 simply.Stop dog position at the first connection status protrusions sheet 51 and external screw thread 40 is not limited to above-mentioned tip end portion 41a, also can be the axial pars intermedia or the base end part side of for example external screw thread 40.
Be connected in second connection status of coaxial F type connector holder 40 at coaxial cable 10, in coaxial F type connector holder 40, and blocked by external screw thread 41 by tabs 51 via spring leaf 53 setting-ins for ring-type shell 20.And the internal thread 26 of ring-type shell 20 is threaded with the tip end portion of external screw thread 40.This second connection status reaches by coaxial cable connector further is threaded onto the connector holder 40 from above-mentioned first state.That is to say, be threaded with externally threaded tip end portion in being formed at connector holder 40 to the internal thread 26 that is formed at the ring-type shell 20 from connector 1 being inserted into connector holder 40, can easily finish the attended operation that reaches second connection status by slight rotation ring-type shell 20.In addition, when being used to receive the series unit 45 of CATV, be clearly shown that as Fig. 5, wherein the outstanding mode of bottom surface central authorities with the circular depressed from be formed at base plate 46 47 is provided with coaxial F type connector holder 40, base plate 46 is arranged on the wall of building etc. usually, even the space that forms around the coaxial F type connector holder 40 as connecting object is narrow, and be difficult to direct control ring-type shell 20, anti-slip ring 9 is also sure to be arranged in the peripheral part of ring-type shell 20 not with recess 42 position of disturbing takes place.This makes ring-type shell 20 easily and with plain mode to rotate, and can not make finger tip ache.
In addition, internal thread 26 about three circles that are configured to be threaded with the tip end portion of external screw thread 41 in the connector holder 40.By this configuration, can keep the simple connection of coaxial cable connector and separate, the coaxial cable connector 1 that is connected to coaxial F type connector holder 40 installation strength with respect to axial tension can be maintained more than the predetermined value simultaneously.Thus, can make coaxial cable connector 1 possess the performance that is equal to common coaxial cable connector 1 prerequisite standard value.
Particularly, in the present embodiment, as shown in Figure 6, under fastening second connection status of finishing of connector 1, an axial end (top end face) of the external conductor of another axial end (front 12a) that comprises the base end part 12 of flange shape 11b in the sleeve 30 in the coaxial F type connector holder 40.By this structure, connector 1 can be connected to connector holder 40 to surround connector holder 40.Therefore, can further keep the good screen effect of forbidding that electric wave enters.And, for example, when the TV receiving system that is used for receiving with the spreading digital broadcasting wave, can provide connector with very good noise robustness, the barrage noise that causes because of the external disturbance waveguide wherein can not appear in image.
For the coaxial cable connector 1 that will be in second connection status is separated from coaxial F type connector holder 40, rotation ring-type shell 20 is to separate the internal thread 26 of ring-type shell 20 from external screw thread 41.Therefore, can remove chimeric between the tabs 51 of ring-spring 50 and the external screw thread 41.And, in first connection status, chimeric being disengaged between the tip end portion of the external screw thread 41 of rotation ring-type shell 20 in tabs 51 and connector holder 40.After removing, can connector 1 be extracted by the simple operations of axially pulling out.
In addition, in the present embodiment, owing to be configured to: being threaded and chimericly carrying out with respect to the tip end portion 41a of the external screw threads 41 that form in the connector holder 40 as mentioned above between connector 1 and the connector holder 40.Therefore, owing to just in very little zone, carry out with chimeric with respect to described being threaded of the axial length of connector holder 40, so can shorten and be convenient to rotary manipulation to separate connector 1.In addition, can easily separate operation by the anti-slip ring 9 that is provided with ring-type shell 20, and can not bring burden finger tip.
So, under first connection status that realizes at the coaxial cable connector 1 that uses present embodiment,, be difficult to easily extract connector 1 in case connector 1 is connected though install and can realize simply.In addition the top end of device seat because base end part 12 is not connected, so connector 1 relatively connector holder 40 connect rotationally.In this respect, for example, be used to connect under the situation of kneetop computer and television terminal at stube cable, can plug cable continually, therefore, this cable tends to frequently shake and reel.If the coaxial cable connector of present embodiment is used for being provided with the coaxial cable of the coaxial cable connector that is used for above-mentioned connection, then following will be possible: because load is applied on the connector 1 thereby can prevents the equipment that is provided with connector 1 and connector holder is brought harmful effect and causes damage; And the coaxial cable connector with good convenience can be provided, though wherein cable can easily connect and when cable is stumbled by some object described cable also be difficult to extract.And, when the external conductor of for example connector holder 40 for the connector holder made by the punch process metal material (promptly, do not form external screw thread) time, the coaxial cable connector with versatility can be provided, wherein said connector can be used for connecting cheap apparatus with cheap television terminal etc.
In addition, in second connection status of using coaxial cable connector 1 to be reached, coaxial cable connector 1 can be more fixing more firmly by the first fixing slidably connection status of ring-spring 50 than coaxial cable connector 1.Therefore, the coaxial cable connector 1 of present embodiment can be suitable for being used in the employed coaxial cable 10 of following situation: for example, at television terminal with place under the situation about connecting between the TV on cabinet for TV etc., because cabinet for TV etc. is not easy to move, in case so coaxial cable is connected, the invariant position that then needs only TV just expects for good and all to keep described connection status.
As above, the coaxial cable connector 1 according to present embodiment has according to the alternative two kinds of connection status (first connection status and second connection status) of operating of construction state.Therefore, can provide the high coaxial cable connector of practicality 1, it has the versatility that can use with any coaxial F type cable connector 40 as connecting object and highly reliable switching performance.And connector 1 of the present invention is particularly useful for being installed to above-mentioned series unit 45, and the mode with the bottom surface central protrusion of the circular depressed from be formed at base plate 46 47 on this series unit 45 is provided with connector holder 40.Therefore, connector 1 be connected to watching on TV or the PC television broadcasting under the situation of requisite TV terminal, connection work not only can easily be carried out by the construction dealer but also by domestic consumer.In addition, this connection is highly reliable.Therefore, the coaxial cable connector of above-mentioned high practicability can be provided.
In addition, different with the coaxial cable connector described in the patent documentation 1 (communique of passing the imperial examinations No. 2546752 in fact) with conventional construction, there is no need to use special component parts such as the lid of pushing tabs 51.Thereby can simplified structure and can reduce the number of number of assembling steps, realize the coaxial cable connector of least cost thus.
In above-mentioned, embodiments of the present invention have been described in detail.But the present invention is not limited to the detailed description in the above-mentioned execution mode.Self-evident, based on those skilled in the art's general knowledge, the present invention can implement with the variety of way that has applied change, modification, improvement etc.In addition, these execution modes fall within the scope of the present invention without departing from the spirit of the invention.
For example, to be not limited to above-mentioned execution mode shown for the shape of tabs 51, spring leaf 53, junction surface 25, joint fastener 52 etc., size, structure, number, configuration etc.Particularly, the number of tabs, spring leaf, junction surface, joint fastener etc. can be one or be different from described in the above-mentioned execution mode.And, the diverse location place on approximating in a circumferential direction a plurality of tabs can lay respectively at axially.
In the above-described embodiment, anti-slip ring 9 and ring-type shell 20 form respectively, and ring-type shell 20 and ring-type shell 50 form respectively; Yet they also can be integrally formed.Below, will describe coaxial cable connector of the present invention execution mode that relate to, different from the embodiment described above.In the following description, will use the Reference numeral identical with parts that have basic identical structure in the above-mentioned execution mode and part, and omit its detailed description with above-mentioned execution mode.
Fig. 8 illustrates the coupling device 15a in the coaxial cable connector of another execution mode according to the present invention.Coupling device 15a is by forming as the recessed groove 25a at junction surface with as the sheet 52a that folds back of joint fastener.Recessed groove 25a is the element in the ring-type shell 20, and is arranged on vertically on the cylindrical wall 22 of ring-type shell 20.The sheet 52a that folds back extends to embed in the recessed groove 25a along recessed groove 25a.The sheet 52a that folds back forms by being folded back radially outwardly in the end of ring-spring 50.In this embodiment, coupling device 15a has the shape of elongation in the axial direction.When being inserted into connector holder 40, ring-spring 50 is connected device seat 40 and radially outward promotes.Therefore, coupling device 15a has very high intensity, and compares with the coupling device 15 in the above-mentioned execution mode shown in Figure 7, needs to come fastening ring-type shell 20 with stronger moment of torsion.So, can provide the connection reliability requirement higher connector, such as the connector of the cable connection that is used for cable TV.
Figure 10 A illustrates according to the present invention the coupling device 15b in the coaxial cable connector of an execution mode again.The same with execution mode as shown in Figure 8, coupling device 15b constitutes by recessed groove 25a with as the ligule sheet 52b of joint fastener.Recessed groove 25a is formed in the cylindrical wall 22.Ligule sheet 52b forms in the mode towards the cutting of axial the place ahead, so that the axial rearward end side of ligule sheet 52b radially outward erects from the rear end of ring-spring 50.By chimeric recessed groove 25a and ligule sheet 52a, ring-type shell and ring-spring rotate in linkage.According to the execution mode shown in Fig. 8 and Figure 10 A, owing to need not to be processed to form the junction surface with respect to internal thread 26, so the possibility that can reduce to damage the contact between connector 1 and the connector holder 40 and further damage the screen effect of connector 1.
Next, in conjunction with Fig. 9 A, 9B, 10A, 10B and Figure 11, the execution mode according to coaxial cable connector of the present invention is described, wherein, especially, tabs is different from the tabs in the above-mentioned execution mode.Fig. 9 A is the amplification stereogram of coaxial cable connector that the local structure of tabs 61 is shown.By tabs 61 is processed so that it has the feature (feature) at top end place of the tabs 51 of above-mentioned execution mode.Fig. 9 B illustrates the amplification view that the coaxial cable connector 1 that is provided with tabs 61 is connected to first connection status of F type connector holder 40.Figure 10 A is the amplification stereogram of coaxial cable connector local structure, and it shows the tabs 71,72 and 73 of the tabs 51 that is different from above-mentioned execution mode.Figure 10 B illustrates the amplification view that the coaxial cable connector 1 that is provided with tabs 71,72 and 73 is connected to first connection status of F type connector holder 40.Figure 11 is the amplification stereogram of coaxial cable connector local structure, and it shows the tabs 81 of the tabs 51 that is different from above-mentioned execution mode.
At the execution mode shown in Fig. 9 A and Fig. 9 B, the tabs 61 that is formed at ring-spring 50 has bight 55 at the tip end portion place of axial rearward end side, and bight 55 is configured to have the circular arc of predetermined radii R.By aforesaid configuration, when fixingly becoming by internal thread 26 being threaded onto coaxial F type connector holder 40 when continuing second connection status of connection as simple first connection status that connects from sliding by ring-spring 50, perhaps when connector 1 when first connection status or second connection status are pulled down, connector can be easy to plug.This be because, the thread groove 41 of device seat 40 even the top end bight of tabs 61 is connected, bight 55 is also to slide to produce hindering.In the present embodiment, although illustration have only the bight 55 of tabs 61 to be configured to the object lesson of circular arc, yet for example also can being configured to, the whole tip end portion of tabs 61 is circular arc.
In Figure 10 A and the shown execution mode of Figure 10 B, the circumferencial direction of ring-spring 50 is provided with a plurality of tabs separated from one another 71,72 and 73, they each by the diverse location place on suitably being arranged at axially.Tabs 71,72 and 73 end face 71a, 72a and 73a are formed substantially parallel with the screw thread groove angle of the external screw thread 41 that forms in the coaxial F type connector holder 40.In other words, tabs 71,72 and 73 is configured to respect to axioversion respectively at end face 71a, 72a and a 73a on axially, thereby is basically parallel in the external screw thread 41 of coaxial F type connector holder 40 the screw thread groove angle with the part 41b (relative portion) of tabs 71,72 and 73 relative configurations.By aforesaid configuration, when fixingly becoming by internal thread 26 being threaded onto coaxial F type connector holder 40 when continuing second connection status of connection as simple first connection status that connects from sliding by ring-spring 50, perhaps when connector 1 when first connection status or second connection status are separated, connector 1 can be dissolved in plug.This is because tabs 71,72 and the formed angle of 73 end face are consistent with the incline direction of thread groove in being formed at connector holder 40, can not produce obstruction to sliding thus.In this embodiment, the bight 55 of circular arc is formed at the tip end portion of tabs 71,72 and 73.Yet, bight 55 optional composed components.Above-mentioned screw thread groove angle is meant the angle with respect to the axioversion of F type connector holder 40.
In addition, in execution mode illustrated in fig. 11, tabs 81 is integrally formed with the mode and the spring leaf 53 that directly axially inwardly erect from the rearward end of spring leaf 53.By this configuration, even dispose spring leaf 53 and tabs 81 vertically when keeping F type connector holder 40 securely, the axial dimension of ring-spring 50 also can shorten and construct and also becomes simple.In this embodiment, although illustration except tabs 81, also be provided with the example of tabs 61.Yet, also tabs 61 can be set, the present invention is not limited to illustrated execution mode.
Claims (6)
1. coaxial cable connector, it is installed to coaxial cable and this coaxial cable is connected with coaxial F type connector holder, and described coaxial cable connector comprises:
Sleeve, an axial end portion setting-in of described sleeve is to the knitted conductor of coaxial cable;
The ring-type shell, one axial end portion of described ring-type shell pivots and is installed to another axial end portion of sleeve, and be formed with internal thread at described ring-type columella on the inner peripheral surface of pars intermedia, described internal thread is threaded with the externally threaded tip end portion that is formed at coaxial F type connector holder;
Ring-spring comprises:
Spring leaf, it is flush-mounted in the ring-type shell between internal thread and another the axial peristome, and has predetermined length in the axial direction, and from surrounding wall portion radially to inner process sliding at coaxial F type connector holder; And
Tabs, it radially inwardly axially axially extends towards one from another in axial end portion side of spring leaf with erecting, and by the external screw thread backstop of coaxial F type connector holder; Coupling device stops ring-spring to rotate with respect to the ring-type shell; And anti-slip ring, be arranged at the peripheral part of ring-type shell.
2. coaxial cable connector as claimed in claim 1, an axial top end bight partly of wherein said ring-spring protrusions sheet is circular arc.
3. coaxial cable connector as claimed in claim 1 or 2, wherein one of tabs axial top end face with respect to axioversion with the external screw thread of coaxial F type connector holder in to be oppositely arranged the screw thread groove angle of part parallel with tabs.
4. as each described coaxial cable connector in the claim 1 to 3, wherein said tabs is integrally formed at an axial end portion place and this spring leaf of described spring leaf.
5. as each described coaxial cable connector in the claim 1 to 4, the internal thread of wherein said ring-type shell have with coaxial F type connector holder in be threaded at least ridge numbers of three circles of externally threaded tip end portion.
6. as each described coaxial cable connector in the claim 1 to 5, wherein said ring-type shell arrives described coaxial F type connector holder by the spring leaf setting-in, and by under the internal thread of external screw thread backstop and ring-type shell and the state that described externally threaded tip end portion is threaded, another axial end portion of described sleeve is against an axial end portion of coaxial F type connector holder in described tabs.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007299857 | 2007-11-19 | ||
| JP2007-299857 | 2007-11-19 | ||
| PCT/JP2008/071045 WO2009066705A1 (en) | 2007-11-19 | 2008-11-19 | Coaxial cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101855793A true CN101855793A (en) | 2010-10-06 |
Family
ID=40667527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880115914A Pending CN101855793A (en) | 2007-11-19 | 2008-11-19 | Coaxial cable connector |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2009066705A1 (en) |
| CN (1) | CN101855793A (en) |
| WO (1) | WO2009066705A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380241A (en) * | 2019-08-09 | 2019-10-25 | 江苏正恺电子科技有限公司 | A kind of inner conductor attachment device using threaded connection |
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| US7114990B2 (en) | 2005-01-25 | 2006-10-03 | Corning Gilbert Incorporated | Coaxial cable connector with grounding member |
| US8272893B2 (en) * | 2009-11-16 | 2012-09-25 | Corning Gilbert Inc. | Integrally conductive and shielded coaxial cable connector |
| TWI549386B (en) | 2010-04-13 | 2016-09-11 | 康寧吉伯特公司 | Coaxial connector with inhibited ingress and improved grounding |
| US8888526B2 (en) | 2010-08-10 | 2014-11-18 | Corning Gilbert, Inc. | Coaxial cable connector with radio frequency interference and grounding shield |
| TWI558022B (en) | 2010-10-27 | 2016-11-11 | 康寧吉伯特公司 | Push-on cable connector with a coupler and retention and release mechanism |
| AU2011323526B2 (en) | 2010-11-01 | 2016-07-07 | Ppc Broadband, Inc. | Electrical connector with grounding member |
| US9190744B2 (en) | 2011-09-14 | 2015-11-17 | Corning Optical Communications Rf Llc | Coaxial cable connector with radio frequency interference and grounding shield |
| US20130072057A1 (en) | 2011-09-15 | 2013-03-21 | Donald Andrew Burris | Coaxial cable connector with integral radio frequency interference and grounding shield |
| US9136654B2 (en) | 2012-01-05 | 2015-09-15 | Corning Gilbert, Inc. | Quick mount connector for a coaxial cable |
| US9407016B2 (en) | 2012-02-22 | 2016-08-02 | Corning Optical Communications Rf Llc | Coaxial cable connector with integral continuity contacting portion |
| GB2504734A (en) * | 2012-08-08 | 2014-02-12 | Technetix Bv | Male F-connector with electromagnetic screening |
| US9287659B2 (en) | 2012-10-16 | 2016-03-15 | Corning Optical Communications Rf Llc | Coaxial cable connector with integral RFI protection |
| US9147963B2 (en) | 2012-11-29 | 2015-09-29 | Corning Gilbert Inc. | Hardline coaxial connector with a locking ferrule |
| US9153911B2 (en) | 2013-02-19 | 2015-10-06 | Corning Gilbert Inc. | Coaxial cable continuity connector |
| US9172154B2 (en) | 2013-03-15 | 2015-10-27 | Corning Gilbert Inc. | Coaxial cable connector with integral RFI protection |
| US10290958B2 (en) | 2013-04-29 | 2019-05-14 | Corning Optical Communications Rf Llc | Coaxial cable connector with integral RFI protection and biasing ring |
| EP3000154B1 (en) | 2013-05-20 | 2019-05-01 | Corning Optical Communications RF LLC | Coaxial cable connector with integral rfi protection |
| US9548557B2 (en) | 2013-06-26 | 2017-01-17 | Corning Optical Communications LLC | Connector assemblies and methods of manufacture |
| US9048599B2 (en) | 2013-10-28 | 2015-06-02 | Corning Gilbert Inc. | Coaxial cable connector having a gripping member with a notch and disposed inside a shell |
| WO2016073309A1 (en) | 2014-11-03 | 2016-05-12 | Corning Optical Communications Rf Llc | Coaxial cable connector with integral rfi protection |
| US9590287B2 (en) | 2015-02-20 | 2017-03-07 | Corning Optical Communications Rf Llc | Surge protected coaxial termination |
| US10033122B2 (en) | 2015-02-20 | 2018-07-24 | Corning Optical Communications Rf Llc | Cable or conduit connector with jacket retention feature |
| US10211547B2 (en) | 2015-09-03 | 2019-02-19 | Corning Optical Communications Rf Llc | Coaxial cable connector |
| US9525220B1 (en) | 2015-11-25 | 2016-12-20 | Corning Optical Communications LLC | Coaxial cable connector |
| US20190074610A1 (en) * | 2017-09-01 | 2019-03-07 | Amphenol Corporation | Coaxial cable connector with grounding coupling nut |
| US12034264B2 (en) | 2021-03-31 | 2024-07-09 | Corning Optical Communications Rf Llc | Coaxial cable connector assemblies with outer conductor engagement features and methods for using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH026625Y2 (en) * | 1987-08-07 | 1990-02-16 | ||
| JP4503793B2 (en) * | 2000-06-30 | 2010-07-14 | 日本アンテナ株式会社 | Coaxial plug |
| JP3488422B2 (en) * | 2000-09-05 | 2004-01-19 | 日本アンテナ株式会社 | Rotating coaxial plug |
| JP2004259462A (en) * | 2003-02-24 | 2004-09-16 | Eastech Hanbai:Kk | Coaxial plug |
| JP3108222U (en) * | 2004-10-13 | 2005-04-14 | Ｕｒｏ電子工業株式会社 | Coaxial plug |
| JP4630141B2 (en) * | 2005-07-01 | 2011-02-09 | マスプロ電工株式会社 | Coaxial cable connector |
| JP2007122929A (en) * | 2005-10-25 | 2007-05-17 | Maspro Denkoh Corp | F-type connector for coaxial cable, television connection cable, and electronic equipment box |
| JP4690927B2 (en) * | 2006-03-31 | 2011-06-01 | マスプロ電工株式会社 | Coaxial plug |
-
2008
- 2008-11-19 CN CN200880115914A patent/CN101855793A/en active Pending
- 2008-11-19 WO PCT/JP2008/071045 patent/WO2009066705A1/en active Application Filing
- 2008-11-19 JP JP2009542578A patent/JPWO2009066705A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380241A (en) * | 2019-08-09 | 2019-10-25 | 江苏正恺电子科技有限公司 | A kind of inner conductor attachment device using threaded connection |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009066705A1 (en) | 2009-05-28 |
| JPWO2009066705A1 (en) | 2011-04-07 |
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