CN104347967A - Coaxial-cable connector - Google Patents
Coaxial-cable connector Download PDFInfo
- Publication number
- CN104347967A CN104347967A CN201310325970.4A CN201310325970A CN104347967A CN 104347967 A CN104347967 A CN 104347967A CN 201310325970 A CN201310325970 A CN 201310325970A CN 104347967 A CN104347967 A CN 104347967A
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- connector
- flap portions
- spring leaf
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- H01R9/0503—Connection between two cable ends
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to a coaxial-cable connector, which comprises a spring piece, wherein the spring piece is suitable for being arranged on an inner sleeve; when the spring piece is in an expanded state, an elastic wing part of the spring piece is outwards bent for an angle; when a screw cap is completely engaged with a threaded interface connector of an electronic device, the inner flange of the screw cap is suitable for being pressed on the elastic wing part to enable the spring piece to be in a contracted state, the first elastic wing part is radially positioned between the inner flange of the screw cap and the inner sleeve at the time, a blocking-piece part of the spring piece is suitable for being positioned between the outer flange of the inner sleeve and the inner flange of the screw cap, and the blocking-piece part and the elastic wing part are integrally molded.
Description
Technical field
The present invention has about a kind of coaxial cable connector, and espespecially one has the internuncial coaxial cable connector of good electrical.
Background technology
The reception of current TV take cable TV as main flow.The signal of cable TV utilizes coaxial wire (Coaxial cable) to be connected to reception TV.This coaxial cable is by rotary F-type connector (Screw-on F-Type connectors) and cable-TV decoders (Cable TV decoders), the digital hard disc video recorder (hard disk digital recorders) of cassette tape video recorder/DVD (VCR/DVD), satellite receiver (satellite receivers), Video games (video games), the distributed separator of TV signal (TV signal distribution splitters) and switch (switches) link.
Existing rotary being electrically connected property of F-type connector ground connection often comes in contact bad problem, reason is, during the hickey connector Colaesce of the nut of F-type connector and the said equipment, nut does not contact completely with the inner sleeve of F-type connector, and inner sleeve does not contact with hickey connector, above-mentioned loose contact causes the ground connection property connecing device body and hickey connector to be deteriorated, and electric signal transmission performance is reduced, and causes loose contact therebetween must to overcome.
Summary of the invention
The object of this invention is to provide a kind of coaxial cable connector, it arranges a power spring between nut and inner sleeve, and makes by the resilient flap portions of power spring the contact that nut and inner sleeve can be certain, stops poor electrical contact situation and occurs.
For reaching above-mentioned purpose, the invention provides a kind of coaxial cable connector, for engaging a hickey connector with thread surface of an electronic installation, wherein this coaxial cable connector comprises an inner sleeve, is arranged on the outer sleeve outside this inner sleeve and the nut that is set on this inner sleeve coaxially, the thread surface being threadedly engaged this hickey connector of this nut, one outward flange of this inner sleeve between an inward flange and this hickey connector of this electronic installation of this nut, wherein:
This coaxial cable connector also comprises a spring leaf, be arranged on this inner sleeve, this spring leaf comprises: catch portion and the first resilient flap portions, first resilient flap portions is formed in the edge in catch portion, this spring leaf is when presenting open configuration, one first resilient flap portions of this spring leaf is bent outwardly one first angle, when this nut fully engages this hickey connector of this electronic installation, this inward flange is pressed on this first resilient flap portions and makes this spring leaf present contraction state, this first resilient flap portions is radially between this inward flange and this inner sleeve, and the catch portion of this spring leaf is positioned between this outward flange and this inward flange, this catch portion and this first resilient flap portions one-body molded.
Described coaxial cable connector, wherein, this spring leaf is when presenting open configuration, and this first angle is an acute angle, and the opening direction of this acute angle is towards this catch portion.
Described coaxial cable connector, wherein, this first resilient flap portions leans an inclined surface of this inward flange of this nut, and this inclined surface tilts to an axial extensional surface of this inward flange from a radial extensional surface of this inward flange.
Described coaxial cable connector, wherein, the thickness of this first resilient flap portions is between 0.05mm to 0.5mm.
Described coaxial cable connector, wherein, the material of this first resilient flap portions is copper.
Described coaxial cable connector, wherein, also comprise one second resilient flap portions, with this catch portion and this first resilient flap portions one-body molded, this spring leaf is when presenting open configuration, this second resilient flap portions of this spring leaf is bent outwardly one second angle, wherein when this nut fully engages this hickey connector of this electronic installation, this inward flange is pressed on this second resilient flap portions and makes this spring leaf present contraction state, and now this second resilient flap portions is radially between this inward flange and this inner sleeve.
The present invention also provides a kind of coaxial cable connector, for engaging a hickey connector with thread surface of an electronic installation, wherein this coaxial cable connector comprises an inner sleeve, is arranged on the outer sleeve outside this inner sleeve and the nut that is set on this inner sleeve coaxially, the thread surface being threadedly engaged this hickey connector of this nut, one outward flange of this inner sleeve between an inward flange and this hickey connector of this electronic installation of this nut, wherein:
This coaxial cable connector also comprises hardware, be arranged on this inner sleeve, wherein when this nut fully engages this hickey connector of this electronic installation, one catch portion of this hardware is positioned between this outward flange and this inward flange, and one first connecting portion of this hardware is radially between this inward flange and this inner sleeve, wherein this catch portion and this first connecting portion one-body molded.
Described coaxial cable connector, wherein, the thickness in this catch portion is between 0.05mm to 0.5mm.
Described coaxial cable connector, wherein, also comprise one second connecting portion, when this nut fully engages this hickey connector of this electronic installation, radially between this inward flange and this inner sleeve, wherein this catch portion, this first connecting portion and this second connecting portion one, and this first connecting portion and this second connecting portion are separated from each other in a circumferential direction.
The present invention provides again a kind of coaxial cable connector, for engaging a hickey connector with thread surface of an electronic installation, wherein this coaxial cable connector comprises an inner sleeve, is arranged on the outer sleeve outside this inner sleeve and the nut that is set on this inner sleeve coaxially, the thread surface being threadedly engaged this hickey connector of this nut, one outward flange of this inner sleeve between an inward flange and this hickey connector of this electronic installation of this nut, wherein:
This coaxial cable connector also comprises a spring leaf, be arranged on this inner sleeve, this spring leaf is when presenting open configuration, one first resilient flap portions of this spring leaf is bent outwardly one first angle from one first connecting portion of this spring leaf, one second resilient flap portions of this spring leaf is bent outwardly one second angle from one second connecting portion of this spring leaf, and this first connecting portion and this second connecting portion are separated from each other in a circumferential direction, wherein when this nut fully engages this hickey connector of this electronic installation, this inward flange is pressed on this first resilient flap portions and this second resilient flap portions and makes this spring leaf present contraction state, now this first resilient flap portions and this second resilient flap portions are radially between this inward flange and this inner sleeve.
The invention has the beneficial effects as follows: make by the resilient flap portions of power spring the contact that nut and inner sleeve can be certain, stop poor electrical contact situation and occur.
Now via the commentary of the following detailed description to illustrative embodiment, annexed drawings and claim, these and other assembly, step, feature, benefit and advantage of the present invention is come into focus.
Accompanying drawing explanation
Fig. 1 is the body portion sectional drawing of the coaxial cable connector of first embodiment of the invention;
Fig. 2 is the profile of the coaxial cable connector of first embodiment of the invention;
Fig. 3 is the profile of coaxial cable of the present invention;
Fig. 4 is the stereogram of first embodiment of the invention conductive spring leaf;
Fig. 5 is the left side view of first embodiment of the invention conductive spring leaf;
Fig. 6 is the profile of first embodiment of the invention conductive spring leaf;
Fig. 7 is the cut-away view after first embodiment of the invention connector installing coaxial wire;
Fig. 8 A and Fig. 8 B is the step schematic diagram that first embodiment of the invention coaxial cable connector is incorporated into the hickey connector of electronic installation;
Fig. 9 A, Fig. 9 B and Fig. 9 C are the stereogram of second embodiment of the invention conductive spring leaf, left side view and vertical view;
Figure 10 is the coaxial cable connector profile of second embodiment of the invention;
Figure 11 A and Figure 11 B is the step schematic diagram that second embodiment of the invention coaxial cable connector is incorporated into the hickey connector of electronic installation.
Although described some embodiment in the accompanying drawings, those who familiarize themselves with the technology should be appreciated that, the embodiment described is illustrative, and can conceive in category of the present invention and implement the change of they's illustrated embodiment and other embodiments as herein described.
Description of reference numerals: 20-coaxial cable connector; The coaxial inner sleeve of 21-; 26-coaxial external sleeve; 29-nut; 30-conductive spring leaf; 50-metal wire; 52-insulating barrier; 54-thin metal layer; 56-braid; 58-plastic cement cortex; 22-outward flange; 23-first surface; 24-second surface; Extension, 25-first rear end; 27-outer sleeve body; Extension, 28-second rear end; 29-nut; 291-inward flange; 292-screw thread; 293-inclined surface; The radial extensional surface of 294-; The axial extensional surface of 295-; 30-conductive spring leaf; 31-catch portion; 32-hole; 33-resilient flap portions; The outer arch portion of 34-; 35-catch portion; The outer arch portion of 36-; 37-hole; 38-resilient flap portions; 39-hole.
Embodiment
Accompanying drawing discloses illustrative embodiment of the present invention.It does not set forth all embodiments.In addition or can substitute and use other embodiments.For saving space or more effectively illustrating, apparent or unnecessary details can be omitted.On the contrary, some embodiments can be implemented and not disclose all details.When same numbers occurs in different figures, it refers to identical or similar assembly or step.
When following description is read together with annexed drawings, can understand aspect of the present invention more fully, the character of these annexed drawings should be considered as illustrative and nonrestrictive.The plurality of accompanying drawing may not be drawn in proportion, but emphasizes principle of the present invention.
Now illustrative embodiment is described.In addition or can substitute and use other embodiments.For saving space or more effectively presenting, apparent or unnecessary details can be omitted.On the contrary, some embodiments can be implemented and not disclose all details.
Refer to Fig. 1 and Fig. 2 and show coaxial cable connector body portion sectional drawing of the present invention, sectional drawing.This coaxial cable connector 20 comprises the coaxial inner sleeve 21 that a radial direction is separated by, coaxial external sleeve 26, nut 29 and a conductive spring leaf 30, wherein coaxial inner sleeve 21 and coaxial external sleeve 26 receive a coaxial cable with coaxial manner, coaxial inner sleeve 21, the material of coaxial external sleeve 26 and conductive spring leaf 30 is conductive material, such as copper, iron, silver, nickel, gold, copper-gold alloy, signal bronze, the conductor etc. of corronil or the good polymer of other conductivity or non-metal kind, coaxial inner sleeve 21, the surperficial electrodepositable last layer anti-rust metal layer of coaxial external sleeve 26 and conductive spring leaf 30, its material comprises a bronze medal, iron, silver, nickel, gold, copper-gold alloy, signal bronze, the conductor etc. of corronil or the good polymer of other conductivity or non-metal kind.
The profile of coaxial cable as shown in Figure 3, it is coated by an insulating barrier 52 that this coaxial cable comprises a metal wire 50, this insulating barrier 52 is coated by a thin metal layer 54, this thin metal layer 54 is coated by a braid 56, last braid 56 is coated by a plastic cement cortex 58, wherein the material of metal wire 50 is copper, iron, silver, nickel, gold, copper-gold alloy, signal bronze, the conductor etc. of corronil or the good polymer of other conductivity or non-metal kind, the material of thin metal layer 54 is the metal level containing aluminium in addition, the metal level of cupric or the conductive layer containing conductive materials, such as an Aluminium Foil Package coating or copper foil-clad layer, wherein thin metal layer 54 has electrical shield effect, interference can be reduced, and the form of braid 56 comprises two layers of braiding (Standard), the different coated forms such as three layers of braiding (Tri-shield) and four layers of braiding (Quad).
In addition, the front end of this inner sleeve 21 has outward flange 22, first surface 23, second surface 24 and one first extension, rear end 25, wherein the external diameter of the first extension, rear end 25 and wall ratio second surface 24 little.Outer sleeve 26 there is outer sleeve body 27 and one second extension, rear end 28, outer sleeve body 27 is looped around on the second surface 24 of inner sleeve 21, external diameter in this extension, the second rear end 28 of this embodiment and wall thickness are less than external diameter and the wall thickness of outer sleeve body 27, but also the external diameter of this extension, the second rear end 28 and wall thickness external diameter and the wall thickness of outer sleeve body 27 may be more than or equal in other design or other embodiment, and forming concentric ring around relation with the first extension, rear end 25 of inner sleeve 21, centre is then annular hollow.Nut 29 is provided with in the front end of coaxial cable connector 20, the end of this nut 29 is inward flanges 291, this inward flange 291 is clipped between outward flange 22 and outer sleeve body 27, and can rotate freely between inner sleeve 21 and outer sleeve 26 and move, wherein inward flange 291 has an inclined surface 293, this inclined surface 293 tilts to an axial extensional surface 295 of inward flange 291 from a radial extensional surface 294 of inward flange 291, an inclination angle A between this inclined surface 293 and an axial extensional surface 295 is between 15 degree to 60 degree, between 10 degree to 30 degree or between 20 degree to 45 degree.The inside of nut 29 is all screw thread 292, and the pattern of outside is the nut of any patterns such as hexagonal (hexagon)nut, square nut, ring-like nut, aerofoil profile nut, and available spanner or other instruments are by connector lock on the electronic device.
Refer to shown in Fig. 2, Fig. 4 to Fig. 6, this conductive spring leaf 30 comprises a catch portion 31 and has a hole 32, this catch portion 31 is for annular or have a breach, the radian of this breach is between 10 degree to 30 degree, between 20 degree to 45 degree, between 60 degree to 150 degree or between 60 degree to 120 degree, its diameter can make conductive spring leaf 30 be configured in first surface 23 surrounding edge of inner sleeve 21.Conductive spring leaf 30 more comprises the resilient flap portions 33 of most slabbing to be formed in the edge in catch portion 31 at equal intervals, and this conductive spring leaf 30 more comprises the outer arch portion 34 of most slabbing and catch portion 31 is one-body molded and between two resilient flap portions 33, when conductive spring leaf 30 is configured in inner sleeve 21, resilient flap portions 33 leans an inclined surface of the inward flange 291 of nut, outer arch portion 34 and the first surface 23 surrounding edge close contact of conductive spring leaf 30, can make like this to become firm combination between conductive spring leaf 30 and inner sleeve 21, in addition resilient flap portions 33 opens a predetermined angular B from catch portion 31 neck-out, this predetermined angular B is acute angle, such as outwards open between 10 degree to 20 degree, between 15 degree to 60 degree, between 20 degree to 45 degree or between 30 degree to 75 degree, wherein catch portion 31, between the thickness about 0.05 ~ 0.5 millimeter (mm) of outer arch portion 34 and resilient flap portions 33 or 0.03 ~ 1 millimeter, the shape of this resilient flap portions 33 comprises a square in addition, triangle, semicircle or a polygon, and resilient flap portions 33 surface also can shiny surface, the pattern such as matsurface or particle-surface.The material of this resilient flap portions 33 can be copper or other metals.
The program that coaxial cable connector 20 is assembled is first by the first rear end extension 25 of the hole 32 of conductive spring leaf 30 through coaxial inner sleeve 21, and be arranged on the first surface 23 of coaxial inner sleeve 21, then by the first rear end extension 25 of nut 29 through coaxial inner sleeve 21, the inward flange 291 of nut 29 is made to be looped around on the first surface 23 of coaxial inner sleeve 21 and the surface of conductive spring leaf 30, then in friction tight mode, coaxial external sleeve 26 is passed in the first extension, rear end 25 of coaxial inner sleeve 21, and the second surface 24 of coaxial inner sleeve 21 is engaged with the outer sleeve body 27 of coaxial external sleeve 26 closely.
When coaxial wire is installed in connector 20, refer to shown in Fig. 7, in the gap that the first extension, rear end 25 that the braid 56 of coaxial cable and plastic cement cortex 58 can be extruded into inner sleeve 21 and the second extension, rear end 28 of outer sleeve 26 are formed, now the braid 56 of part can turn up and envelope the plastic cement cortex 58 of part, and the meeting of the metal wire 50 of coaxial cable, insulating barrier 52 and thin metal layer 54 is through the outward flange 22 of inner sleeve 21, in the space that the screw thread 292 that wherein metal wire 50 extends to nut 29 is formed.
Coaxial cable connector 20 is installed in the step of electronic installation 40, refer to shown in Fig. 8 A, the connector 20 being installed with coaxial cable is aimed at and near electronic installation 40 hickey connector 41 on, the metal wire 50 of coax cable center is made to pierce in interface connector 41, then rotary nut 29 makes the outward flange 22 of the inner sleeve 21 of coaxial cable connector 20 slowly close to hickey connector 41, the inward flange 291 of nut 29 contacts with the outward flange 22 of inner sleeve 21 when rotated simultaneously, and the inward flange 291 of nut 29 also oppresses the resilient flap portions 33 of conductive spring leaf 30 simultaneously, the angle that resilient flap portions 33 is opened reduces.Refer to shown in Fig. 8 B, in rotary nut 29 process, the resilient flap portions 33 of this conductive spring leaf 30 is compressed (or contraction) to make position from deployed position (as shown in Figure 8 A), last coaxial cable connector 20 is sealed with the hickey connector 41 of electronic installation 40, wherein resilient flap portions 33 can radially between the inward flange 291 and the first surface 23 of inner sleeve 21 of nut 29, because resilient flap portions 33 has elastic force, nut 29 can be made to contact closely with inner sleeve 21, also provide good electric connection simultaneously, and then guarantee signal transmission quality, wherein be electrically connected as ground connection (ground).
Second embodiment of the invention, refer to Fig. 9 A, shown in Fig. 9 B and Fig. 9 C, second embodiment is similar to the first embodiment, difference is that conductive spring leaf 30 pattern is different from the first example, the conductive spring leaf 30 of this pattern comprises an integrated catch portion 35 and multiple junction surface 36, the shape at this junction surface 36 is outer arch, square, semicircle or polygon, catch portion 35 and junction surface 36 are in vertical relation or in a predetermined angular, such as between 90 degree to 120 degree, between 90 degree to 100 degree or between 90 degree to 95 degree, and every two junction surfaces 36 not directly connect and between there is a space, namely meaning is circumferentially be separated from each other one at junction surface 36 and another junction surface 36, wherein catch portion 35 is ring-type or has a breach, the radian of this breach is between 10 degree to 30 degree, between 20 degree to 45 degree, between 60 degree to 150 degree or between 60 degree to 120 degree, wherein catch portion 35 has a hole 37, its diameter can make conductive spring leaf 30 be configured in first surface 23 surrounding edge of inner sleeve 21, wherein junction surface 36 comprises at least one resilient flap portions 38 and a hole 39, this resilient flap portions 38 is one-body molded with junction surface 36, and resilient flap portions 38 outwardly bending and opening a predetermined angular C from junction surface 36, this predetermined angular C is acute angle, such as outwards open between 10 degree to 20 degree, between 15 degree to 60 degree, between 20 degree to 45 degree or between 30 degree to 75 degree, wherein catch portion 35, between the thickness about 0.05 ~ 0.5 millimeter (mm) of junction surface 36 and resilient flap portions 38 or 0.03 ~ 1 millimeter, in addition single junction surface 36 also can comprise multiple resilient flap portions 38, such as 2 ~ 4, in addition the shape of this resilient flap portions 38 comprises square, triangle, semicircle or polygon, and resilient flap portions 38 surface may also be shiny surface, the pattern such as matsurface or particle-surface.
Therefore when coaxial cable connector 20 is assembled, refer to shown in Figure 10, by the first rear end extension 25 of the hole 37 of conductive spring leaf 30 through coaxial inner sleeve 21, and be arranged on the first surface 23 of coaxial inner sleeve 21, wherein the catch portion 35 of conductive spring leaf 30 props up on the outward flange 22 of inner sleeve 21, then by the first rear end extension 25 of nut 29 through coaxial inner sleeve 21, the inward flange 291 of nut 29 is made to be looped around on the first surface 23 of coaxial inner sleeve 21 and the surface of conductive spring leaf 30, now the resilient flap portions 33 of conductive spring leaf 30 is suitable for an inclined surface of the inward flange 291 leaning nut, then in friction tight mode, coaxial external sleeve 26 is passed in the first extension, rear end 25 of coaxial inner sleeve 21, and the second surface 24 of coaxial inner sleeve 21 is engaged with the outer sleeve body 27 of coaxial external sleeve 26 closely.
Coaxial cable connector 20 is installed in the step of electronic installation 40, refer to shown in Figure 11 A, the connector 20 being installed with coaxial cable is aimed at and near electronic installation 40 hickey connector 41 on, the metal wire 50 of coax cable center is made to pierce in interface connector 41, then rotary nut 29 makes the outward flange 22 of the inner sleeve 21 of coaxial cable connector 20 slowly close to hickey connector 41, the inward flange 291 of nut 29 contacts with the catch portion 35 of conductive spring leaf 30 when rotated simultaneously, and the inward flange 291 of nut 29 also oppresses the resilient flap portions 38 of conductive spring leaf 30 simultaneously, the angle that resilient flap portions 38 is opened reduces.Refer to shown in Figure 11 B, in rotary nut 29 process, the resilient flap portions 38 of this conductive spring leaf 30 is compressed (or contraction) to make position from deployed position (as shown in Figure 11 A), last coaxial cable connector 20 is sealed with the hickey connector 41 of electronic installation 40, wherein resilient flap portions 38 can radially between the inward flange 291 and the first surface 23 of inner sleeve 21 of nut 29, and conflict in the inward flange 291 of nut 29 and the catch portion 35 of conductive spring leaf 30, and because of nut 29 inward flange 291 compressing make catch portion 35 contact outward flange 22 closely, also because resilient flap portions 38 has elastic force, the junction surface 36 of conductive spring leaf 30 and the contact of inner sleeve 21 intimate surface can be made, the inward flange 291 conflict catch portion 35 simultaneously of nut 29, resilient flap portions 38 and junction surface 36, make the contact between three good, also provide good electric connection simultaneously, and then guarantee signal transmission quality, wherein be electrically connected as ground connection (ground).
Although show and describe embodiments of the invention, for those who familiarize themselves with the technology for general, can understand, can change these embodiments when not departing from principle of the present invention and spirit.The scope of application of the present invention is by appended claim and equivalents thereof.The scope of the present invention, should as the claim advocated define and be as the criterion.It should be noted that word " comprises " and do not get rid of other elements, word " " is not got rid of multiple.
Unless otherwise indicated, otherwise (comprise in claim) in this specification that set forth all are measured, are worth, grade, position, value, size and other specifications be for approximate but not accurate.Above-mentioned person is intended to have with its correlation function and the zone of reasonableness conformed to user used in technology belonging to it.
Claims (10)
1. a coaxial cable connector, for engaging a hickey connector with thread surface of an electronic installation, wherein this coaxial cable connector comprises an inner sleeve, is arranged on the outer sleeve outside this inner sleeve and the nut that is set on this inner sleeve coaxially, the thread surface being threadedly engaged this hickey connector of this nut, one outward flange of this inner sleeve, between an inward flange and this hickey connector of this electronic installation of this nut, is characterized in that:
This coaxial cable connector also comprises a spring leaf, be arranged on this inner sleeve, this spring leaf comprises: catch portion and the first resilient flap portions, first resilient flap portions is formed in the edge in catch portion, this spring leaf is when presenting open configuration, one first resilient flap portions of this spring leaf is bent outwardly one first angle, when this nut fully engages this hickey connector of this electronic installation, this inward flange is pressed on this first resilient flap portions and makes this spring leaf present contraction state, this first resilient flap portions is radially between this inward flange and this inner sleeve, and the catch portion of this spring leaf is positioned between this outward flange and this inward flange, this catch portion and this first resilient flap portions one-body molded.
2. coaxial cable connector as claimed in claim 1, it is characterized in that: this spring leaf is when presenting open configuration, and this first angle is an acute angle, the opening direction of this acute angle is towards this catch portion.
3. coaxial cable connector as claimed in claim 1, it is characterized in that: this first resilient flap portions leans an inclined surface of this inward flange of this nut, this inclined surface tilts to an axial extensional surface of this inward flange from a radial extensional surface of this inward flange.
4. coaxial cable connector as claimed in claim 1, is characterized in that: the thickness of this first resilient flap portions is between 0.05mm to 0.5mm.
5. coaxial cable connector as claimed in claim 1, is characterized in that: the material of this first resilient flap portions is copper.
6. coaxial cable connector as claimed in claim 1, it is characterized in that: also comprise one second resilient flap portions, with this catch portion and this first resilient flap portions one-body molded, this spring leaf is when presenting open configuration, this second resilient flap portions of this spring leaf is bent outwardly one second angle, wherein when this nut fully engages this hickey connector of this electronic installation, this inward flange is pressed on this second resilient flap portions and makes this spring leaf present contraction state, and now this second resilient flap portions is radially between this inward flange and this inner sleeve.
7. a coaxial cable connector, for engaging a hickey connector with thread surface of an electronic installation, wherein this coaxial cable connector comprises an inner sleeve, is arranged on the outer sleeve outside this inner sleeve and the nut that is set on this inner sleeve coaxially, the thread surface being threadedly engaged this hickey connector of this nut, one outward flange of this inner sleeve, between an inward flange and this hickey connector of this electronic installation of this nut, is characterized in that:
This coaxial cable connector also comprises hardware, be arranged on this inner sleeve, wherein when this nut fully engages this hickey connector of this electronic installation, one catch portion of this hardware is positioned between this outward flange and this inward flange, and one first connecting portion of this hardware is radially between this inward flange and this inner sleeve, wherein this catch portion and this first connecting portion one-body molded.
8. coaxial cable connector as claimed in claim 7, is characterized in that: the thickness in this catch portion is between 0.05mm to 0.5mm.
9. coaxial cable connector as claimed in claim 7, it is characterized in that: also comprise one second connecting portion, when this nut fully engages this hickey connector of this electronic installation, radially between this inward flange and this inner sleeve, wherein this catch portion, this first connecting portion and this second connecting portion one, and this first connecting portion and this second connecting portion are separated from each other in a circumferential direction.
10. a coaxial cable connector, for engaging a hickey connector with thread surface of an electronic installation, wherein this coaxial cable connector comprises an inner sleeve, is arranged on the outer sleeve outside this inner sleeve and the nut that is set on this inner sleeve coaxially, the thread surface being threadedly engaged this hickey connector of this nut, one outward flange of this inner sleeve, between an inward flange and this hickey connector of this electronic installation of this nut, is characterized in that:
This coaxial cable connector also comprises a spring leaf, be arranged on this inner sleeve, this spring leaf is when presenting open configuration, one first resilient flap portions of this spring leaf is bent outwardly one first angle from one first connecting portion of this spring leaf, one second resilient flap portions of this spring leaf is bent outwardly one second angle from one second connecting portion of this spring leaf, and this first connecting portion and this second connecting portion are separated from each other in a circumferential direction, wherein when this nut fully engages this hickey connector of this electronic installation, this inward flange is pressed on this first resilient flap portions and this second resilient flap portions and makes this spring leaf present contraction state, now this first resilient flap portions and this second resilient flap portions are radially between this inward flange and this inner sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310325970.4A CN104347967A (en) | 2013-07-30 | 2013-07-30 | Coaxial-cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310325970.4A CN104347967A (en) | 2013-07-30 | 2013-07-30 | Coaxial-cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104347967A true CN104347967A (en) | 2015-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310325970.4A Pending CN104347967A (en) | 2013-07-30 | 2013-07-30 | Coaxial-cable connector |
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| CN (1) | CN104347967A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113839228A (en) * | 2020-06-08 | 2021-12-24 | Oppo（重庆）智能科技有限公司 | Connecting member, coaxial cable assembly, housing assembly, and electronic apparatus |
| CN114108041A (en) * | 2021-12-20 | 2022-03-01 | 太仓市惠得利弹簧有限公司 | Spring surface oxidation resistance treatment process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113839228A (en) * | 2020-06-08 | 2021-12-24 | Oppo（重庆）智能科技有限公司 | Connecting member, coaxial cable assembly, housing assembly, and electronic apparatus |
| CN114108041A (en) * | 2021-12-20 | 2022-03-01 | 太仓市惠得利弹簧有限公司 | Spring surface oxidation resistance treatment process |
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