CN107394450A - Curved formula cable connector - Google Patents
Curved formula cable connector Download PDFInfo
- Publication number
- CN107394450A CN107394450A CN201710741997.XA CN201710741997A CN107394450A CN 107394450 A CN107394450 A CN 107394450A CN 201710741997 A CN201710741997 A CN 201710741997A CN 107394450 A CN107394450 A CN 107394450A
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- CN
- China
- Prior art keywords
- conductor
- boss
- connecting portion
- ring
- cable connector
- Prior art date
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a kind of curved formula cable connector, including first end, the second end, the first opening, the second opening, first passage and second channel；First conductor and the second conductor fill the first insulation division after being reliably connected in first passage and second channel can not only strengthen the strong degree connected between first connecting portion and second connecting portion, next has obstructed the attaching space between the first conductor, the second conductor and main body, reduce the probability that short circuit occurs, thirdly, an entirety is connected into by insulation division between first conductor, the second conductor and main body, further assembly and connection device is more prone to behind making, and the structural strength for the connector for ultimately generating out is also higher；In addition, the connection end of the first conductor and the second conductor all outside main body, with being not in that light is blocked during cable connection, is installed the problem of inconvenient, the efficiency of connecting cable can be improved using this curved formula cable connector.
Description
Technical field
The present invention relates to cable connector, more particularly to a kind of curved formula cable connector.
Background technology
The space of cable connector application scenario is less and less, often occurs needing bending cable to complete to install, by
Not flexible in high current cable, bending radius is too small can drastically aged surface insulating polymer material, while copper conductor also can
Power is so as to fatigue life reduction by bending, and aging occurs, therefore occurs the cable connector with 90 ° of bent angles on the market,
Such as Authorization Notice No. is the U of CN 205429295, authorized announcement date discloses one kind for 2016.08.03 Chinese patent and exempts to weld
Formula bending microwave coaxial connector, it is axial in its elbow to be provided with one first center pin, is provided with cable inner conductor
Two center pins, the end set of the first center pin have first connecting portion, and the second center pin is provided with second connecting portion；Second center
Pin passes through the second connecting portion first connecting portion for being connected to the first center pin mechanical, electric in vertical direction.In order to incite somebody to action
Second connecting portion is connected with first connecting portion, and peep hole is further opened with connector, there is lid on peep hole, is needed when installing cable
First lid to be opened, can just see the position that second connecting portion is stretched into connector, second connecting portion is then connected first
Connecting portion, then the braiding layer of cable being welded and fixed with connector, finally closed the lid, whole connection procedure is very cumbersome,
Even if there is peep hole, blocked because most of light is connected device, the position of first connecting portion and second connecting portion is also very
Difficulty is seen clearly；In addition, the connection of first connecting portion and second connecting portion is very unreliable, it is easy to releases and influences electrically
Can, and in order to observe and connect first connecting portion and second connecting portion, first connecting portion and second connecting portion and connector
Housing between medium be air, if air is more moist or has water to enter in connector, between housing and connecting portion
Will short circuit.
The content of the invention
The technical problem to be solved in the present invention is：It is inconvenient, electrical in order to solve existing curved formula cable connector installation
Can be unstable and easy to be short-circuit the problem of, the invention provides a kind of curved formula cable connector to solve the above problems.
The technical solution adopted for the present invention to solve the technical problems is：A kind of curved formula cable connector, including：
Main body, the main body are open, positioned at the second end including first end, the second end, first at first end
Second opening at place, it is open along the first passage of first axle extension from first and is open from second along second axis extension
Second channel, the first axle is vertical with second axis and first passage and second channel connect in the direction of extension；
First conductor, first conductor include first connecting portion；
Second conductor, second conductor include second connecting portion, and the second connecting portion has internal thread, first connection
Portion is connected from the second opening insertion second channel and with first from the first opening insertion first passage, the second connecting portion
Connection；
First insulation division, first insulation division are filled in the first passage and second channel, for by main body and first
Conductor and the second conductor are kept apart, and the main body is fixedly connected by the first insulation division with the first conductor and the second conductor.
Preferably, also including nut, the first connecting portion has external screw thread, and the second connecting portion has interior spiral shell
Line, the first connecting portion is threadedly coupled with second connecting portion and first connecting portion passes second connecting portion and the nut spiral shell
Line connects.
Preferably, first conductor is in the first boss with first connecting portion adjacent position with radial protrusion, institute
State after first connecting portion screws in second connecting portion and terminate in first boss.
Preferably, first conductor also includes the first bar portion and pressure contact portion, one end and first of first bar portion
Connecting portion connects, and other end stretches out first and is open and is connected with pressure contact portion, portion of first bar portion outside the first opening
The second insulation division is coated with the outer wall divided.
Preferably, the junction of first bar portion and pressure contact portion has a second boss of radial protrusion, described second
Insulation division is extended in second boss, and the part that second insulation division is located between second boss and the first opening has radially
First groove of depression.
Preferably, second conductor also includes the second bar portion and plug division, one end and second of second bar portion
Connecting portion connects, and other end stretches out second and is open and is connected with plug division, portion of second bar portion outside the second opening
The 3rd insulation division is coated with the outer wall divided.
Preferably, the junction of second bar portion and plug division has the 3rd boss of radial protrusion, the described 3rd
Insulation division is extended on the 3rd boss, and the external diameter at the 3rd insulation position is equal to the external diameter of the 3rd boss, and less than second
The bore of opening.
Preferably, also include shielding switching sleeve, shading ring, locking nut and water proof ring, the shielding switching sleeve
With the 3rd end and the 4th end, the 3rd end sleeve is scheduled on the first end and is provided with first between them
O-ring, opposite direction of the 4th end along the first axle extended the pressure contact portion rear thread and connect the locking screw
Mother, the water proof ring are set close to the inwall of locking nut, and the shading ring is embedded on the inwall of the 4th end.
Preferably, also including plastic, plug casing and connection ring, the main body also includes and the second end integrally connected
Fifth end, the internal diameter of the fifth end is more than the internal diameter of the second end；
The plastic includes the first sleeve and second sleeve of integrally connected, and the first set jacket casing is located at the 3rd insulation division
With on the 3rd boss and its internal diameter is equal to the external diameter of the 3rd boss, the second sleeve be set on plug division and it
Internal diameter is equal to the external diameter of plug division, and end of the second sleeve away from the first sleeve has the first envelope of a circle radial protrusion
Side, the internal diameter that first edge sealing is close to the end of plug division and the first edge sealing are less than the external diameter of plug division；
The plug casing is set on the plastic and is fixedly connected with the main body, the plug casing and fifth end it
Between be provided with the second O-ring；
The connection ring includes the first ring body and the second ring body of integrally connected, and three are offered in the side wall of first ring body
The radially positioning hole of insertion, three guide grooves is offered on the inwall of first ring body, three guide grooves are respectively with three
The individual positioning hole is starting point and twist extended to the direction away from the second ring body；The outer wall of the plug casing has footpath
To the 4th boss of projection, the 4th boss, the second ring body set are close in the end of nearly second ring body of the first ring body
On the 4th boss, the internal diameter of second ring body is equal to the external diameter of the 4th boss, is opened on the inwall of second ring body
Provided with the second groove, embedded expanding ring in second groove, the expanding ring protrude the part of second groove with
Metallic gasket and wave washer are additionally provided between 4th boss.
Preferably, the second end offers the 3rd groove of a circle axial depression, the end of the plug casing
Axial raised 5th boss is enclosed with one and the 5th boss is inserted in the 3rd groove；Outside the plug casing
Wall and the inwall of fifth end correspondingly offer the 4th groove and the 5th groove, and an afterbody collar is embedded in the 4th groove and embedding
Enter in the 5th groove.
The invention has the advantages that the main body of this curved formula cable connector includes first end, the second end, is located at
The first opening at first end, the second opening at the second end, first from the first opening along first axle extension
Passage and the second channel extended from the second opening along second axis；First conductor and the second conductor be reliably connected after
The first insulation division is filled in one passage and second channel can not only strengthen what is connected between first connecting portion and second connecting portion
Strong degree, next has obstructed the attaching space between the first conductor, the second conductor and main body, and drop, which is known clearly, frees the probability of short circuit,
Thirdly, an entirety is connected into by insulation division between the first conductor, the second conductor and main body, makes below further assembling
Connector is more prone to, and the structural strength for the connector for ultimately generating out is also higher；In addition, the first conductor and the second conductor
, with being not in that light is blocked during cable connection, be installed, using this curved the problem of inconvenient all outside main body in connection end
Formula cable connector can improve the efficiency of connecting cable.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the dimensional structure diagram of one embodiment of the curved formula cable connector of the present invention.
Fig. 2 is the configuration schematic diagram of one embodiment of the curved formula cable connector of the present invention.
Fig. 3 is the structural representation of the main body of one embodiment of the curved formula cable connector of the present invention.
Fig. 4 is the structural representation of the connection ring of one embodiment of the curved formula cable connector of the present invention.
Fig. 5 is the cross section view of one embodiment of the curved formula cable connector of the present invention.
Fig. 6 is the cross section view of another embodiment of the curved formula cable connector of the present invention.
Fig. 7 is the cross section view of another embodiment of the curved formula cable connector of the present invention.
Fig. 8 is the cross section view of another embodiment of the curved formula cable connector of the present invention.
Fig. 9 is the cross section view of another embodiment of the curved formula cable connector of the present invention.
1, main body in figure, 101, first end, 102, the second end, 103, fifth end, the 104, the 3rd groove, 105,
Five grooves,
2nd, the first conductor, 201, first connecting portion, the 202, first bar portion, 203, pressure contact portion, 204, first boss, 205, second is convex
Platform,
3rd, the second conductor, 301, second connecting portion, the 302, second bar portion, 303, plug division, the 304, the 3rd boss,
4th, the first insulation division,
5th, shielding switching sleeve, the 501, the 3rd end, the 502, the 4th end,
6th, shading ring,
7th, locking nut, the 701, second edge sealing,
8th, water proof ring,
9th, the first O-ring,
10th, plastic, the 1001, first edge sealing, the 1002, first sleeve, 1003, second sleeve,
11st, plug casing, the 1101, the 5th boss, the 1102, the 4th groove, the 1103, the 4th boss,
12nd, connection ring, the 1201, first ring body, the 1202, second ring body, 1203, positioning hole, 1204, guide groove, 1205, second is recessed
Groove,
13rd, afterbody collar,
14th, the second O-ring,
15th, expanding ring,
16th, metallic gasket,
17th, wave washer,
18th, nut,
19th, the second insulation division, the 1901, first groove,
20th, the 3rd insulation division.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axial direction ",
The orientation or position relationship of the instructions such as " radial direction ", " circumference " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.In the description of the invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " connected ", " connection " should
It is interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary.For the common of this area
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.In addition, in description of the invention
In, unless otherwise indicated, " multiple " are meant that two or more.
It is a kind of embodiment of curved formula cable connector as shown in Fig. 1 ~ 5, including：
Main body 1, material are aluminium alloy, kirsite or copper alloy, and main body 1 includes first end 101, the second end 102, positioned at the
The first opening at one end 101, second at the second end 102 are open, are open from first along first axle extension
First passage and the second channel extended from the second opening along second axis, first axle are vertical with second axis and first
Passage connects in the direction of extension with second channel, and first axle and second axis are defined as ray, in figure, first axle
Direction is that from the bottom up, the direction of second axis is turned left from the right side.
First conductor 2, material are brass or red copper, and the first conductor 2 includes first connecting portion 201, the successively from top to bottom
One bar portion 202 and pressure contact portion 203.
Second conductor 3, material are brass or red copper, and the second conductor 3 includes second connecting portion 301, the successively from left to right
Two bar portions 302 and plug division 303.First connecting portion 201 be with externally threaded cylinder, second connecting portion 301 have with outside it
Screw thread coordinates internal thread, and first connecting portion 201 is inserted from the first opening insertion first passage, second connecting portion 301 from the second opening
Enter second channel and be threadedly coupled with first connecting portion 201.
First insulation division 4, the first insulation division 4 are filled in first passage and second channel, in this example, are led first
After body 2 is connected with the second conductor 3, they are put into mould together with main body 1, are then injected into glue, are just formed after glue is dry
First insulation division 4, in some other examples, it can also be molded into first passage and second channel and form the first insulation division
4.First insulation division 4 does not really want to fill up all spaces in first passage and second channel, as long as can lead main body 1 and first
The conductor 3 of body 2 and second is kept apart, and main body 1 is fixedly connected by the first insulation division 4 with the first conductor 2 and the second conductor 3
Purpose, such as in other examples, only in the appearance of the inwall of main body 1, the outer surface of the first conductor 2 and the second conductor 3
Face covering stratiform and the first insulation division 4 for being connected as a single entity, can also reach above-mentioned purpose, but such isolation effect and master
The bonding strength of body 1 and conductors is not best, and filler technique is also very complicated, therefore in this embodiment, main body 1
The first insulation has been completely filled with from the first opening to the space the second opening in addition to the first conductor 2 and the second conductor 3
Portion 4.
In this example, curved formula cable connector also includes shielding switching sleeve 5, shading ring 6, locking nut 7 and water proof ring
8, shielding switching sleeve 5 has the 3rd end 501（It is upper end in figure）With the 4th end 502（It is lower end in figure）, the first bar portion
202 upper end is connected with first connecting portion 201, and other end stretches out first and is open and is connected with pressure contact portion 203, pressure contact portion 203
With the crimping mouth being recessed upwards, the 3rd end 501 has internal thread, and first end 101 has external screw thread, the 3rd end 501
It is enclosed on first end 101 and is threadedly coupled, it is recessed that the outer wall of first end 101 offers an annular in externally threaded top
Groove, the first O-ring 9 is provided with this annular groove, for waterproof.4th end 502 extends downwardly and more than pressure contact portion 203
Lower end rear thread connection locking nut 7, water proof ring 8 are set close to the inwall of locking nut 7, and shading ring 6 is embedded in the 4th end
On 502 inwall, the lower end of locking nut 7 has the second edge sealing 701 of radial protrusion, and water proof ring 8 is sandwiched in the 4th end 502
And second between edge sealing 701, therefore work as rotational lock nut 7, the end 502 of locking nut 7 and the 4th is close and extrudes water proof ring
8, water proof ring 8 is quality of rubber materials, and water proof ring 8, which is squeezed deformation, will tightly embrace the crust of cable.Before crimping cable, first will
Shielding switching sleeve 5, shading ring 6, locking nut 7 and water proof ring 8 all unload and they are enclosed on cable, allow pressure contact portion
203 are exposed, then by the conductor part of cable insertion crimping mouth, then using the similar instrument of vice by pressure contact portion
203 compressive strains, so as to allow the conductor of cable to be not easy to deviate from from the crimping mouth of deformation；First shielding switching sleeve 5 is revolved afterwards
Onto main body 1, then screw the can of locking nut 7 and fix cable.
In this example, curved formula cable connector also includes plastic 10, plug casing 11 and connection ring 12, and main body 1 also includes
With the fifth end 103 of the integrally connected of the second end 102, the internal diameter of fifth end 103 is more than the internal diameter of the second end 102；
Plastic 10 is enclosed on the second conductor 3 as insulating part, and plug division 303 has the interface being recessed to the left, and its left end supports
Onto the second end 102, its right-hand member has the first edge sealing 1001 of a circle radial protrusion, and the first edge sealing 1001 is close to plug division
The internal diameter of 303 end and the first edge sealing 1001 is equal to the bore of the interface rightmost side, so as to encase the end of plug division 303
Portion, it is isolated entirely from the plug casing 11 of metal material and the second conductor 3 by plastic 10.Plug casing 11 is set in plastic
It is fixedly connected on 10 and with main body 1, in this example, the second end 102 offers the 3rd groove 104 of a circle axial depression,
The end of plug casing 11 has axial raised 5th boss 1101 of a circle and the 5th boss 1101 inserts the 3rd groove 104
In；The outer wall of plug casing 11 and the inwall of fifth end 103 correspondingly offer the 4th groove 1102 and the 5th groove 105, and one
Afterbody collar 13 is embedded in the 4th groove 1102 and in embedded 5th groove 105, so as to allow fifth end 103 and plug casing
11 are fixedly connected.Right side opening on plug casing 11 positioned at trailer card circle 13 is provided with an annular groove, and the second O-ring 14 is arranged on
In this annular groove, for waterproof sealing.Connection ring 12 includes the first ring body 1201 and the second ring body 1202 of integrally connected, the
Three positioning holes 1203 radially penetrated are offered in the side wall of one ring body 1201, three are offered on the inwall of the first ring body 1201
Individual guide groove 1204, three guide grooves 1204 are respectively with three positioning holes 1203 for starting point and twist to away from the second ring body
1202 direction extension；The outer wall of plug casing 11 has the 4th boss 1103 of radial protrusion, the left end of the first ring body 1201
The 4th boss 1103 is close to end in portion, and the second ring body 1202 is enclosed on the 4th boss 1103, the internal diameter of the second ring body 1202
Equal to the external diameter of the 4th boss 1103, the second groove 1205 is offered on the inwall of the second ring body 1202, in the second groove 1205
Embedded expanding ring 15, expanding ring 15 protrudes is additionally provided with metal between the part of the second groove 1205 and the 4th boss 1103
Pad 16 and wave washer 17.Cable plug has the connecting pole matched with connection ring 12, has on the outer wall of connecting pole with leading
To groove 1204 match three salient points, when cable plug conductor insertion interface in, connecting pole be also inserted into plug casing 11 with
Space between connection ring 12, when be rotatably connected post when, salient point can move along guide groove 1204 to positioning hole 1203, connecting pole
Also gradually close to wave washer 17, salient point is eventually fallen into positioning hole 1203, and the 4th boss is withstood in the end of connecting pole
1103, now wave washer 17 is squeezed, so that the pulling force applied to connection ring 12, can allow salient point to be not easy from positioning hole
Deviate from 1203.
As shown in fig. 6, it is a kind of another embodiment of curved formula cable connector, in order to further improve first connecting portion
Connection fastness between 201 and second connecting portion 301, connector also include nut 18, first connecting portion 201 and second connecting portion
301 threaded connection and first connecting portion 201 pass second connecting portion 301 and be threadedly coupled with nut 18.
As shown in fig. 7, be a kind of another embodiment of curved formula cable connector, the first conductor 2 with first connecting portion
201 adjacent positions have the first boss 204 of radial protrusion, and the external diameter of first boss 204 is more than the interior of second connecting portion 301
Footpath, therefore first boss 204 is terminated in after first connecting portion 201 screws in second connecting portion 301, it can so accurately define first
Connecting portion 201 and the position after the fixation of second connecting portion 301.
As shown in figure 8, it is a kind of another embodiment of curved formula cable connector, the first bar portion 202 is positioned at the first opening
The second insulation division 19 is coated with the outer wall of the part of lower section.Due to the external diameter and the bore phase of the first opening of the first bar portion 202
It is poor little, therefore even if they are filled with the first insulation division 4 before, but creep age distance is still shorter, therefore it is exhausted to increase by second
The creep age distance that edge 19 can extend between the first conductor 2 and main body 1, in this embodiment, the second insulation division 19 and first
Insulation division 4 is integrative-structure, can be integrally formed by mould.In order to further extend creep age distance, the first bar portion 202 and pressure
The junction of socket part 203 has the second boss 205 of radial protrusion, and the external diameter of second boss 205 is more than the outer of the first bar portion 202
Footpath, the second insulation division 19 are extended in second boss 205, and the second insulation division 19 is located between the opening of second boss 205 and first
Part there is the first groove 1901 of radial depressions.
As shown in figure 9, be a kind of another embodiment of curved formula cable connector, it is similar with the purpose of a upper embodiment,
In order to increase the creep age distance between the second conductor 3 and main body 1, the second bar portion 302 is wrapped on the outer wall on the second opening right side
The 3rd insulation division 20 is covered with, in this embodiment, the 3rd insulation division 20 and the first insulation division 4 are integrative-structures, can pass through mould
Tool is integrally formed.The junction of second bar portion 302 and plug division 303 has the 3rd boss 304 of radial protrusion, the 3rd insulation division
20 are extended on the 3rd boss 304, and the external diameter of the 3rd insulation division 20 is equal to the external diameter of the 3rd boss 304, and less than second
The bore of opening.Plastic 10 includes the first sleeve 1002 and second sleeve 1003 of integrally connected, and the first sleeve 1002 is set in
On 3rd insulation division 20 and the 3rd boss 304 and its internal diameter is equal to the external diameter of the 3rd boss 304, and second sleeve 1003 is arranged
On plug division 303 and its internal diameter is equal to the external diameter of plug division 303.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of the term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (10)
- A kind of 1. curved formula cable connector, it is characterised in that including：Main body, the main body are open, positioned at the second end including first end, the second end, first at first end Second opening at place, it is open along the first passage of first axle extension from first and is open from second along second axis extension Second channel, the first axle is vertical with second axis and first passage and second channel connect in the direction of extension；First conductor, first conductor include first connecting portion；Second conductor, second conductor include second connecting portion, and the second connecting portion has internal thread, first connection Portion is connected from the second opening insertion second channel and with first from the first opening insertion first passage, the second connecting portion Connection；First insulation division, first insulation division are filled in the first passage and second channel, for by main body and first Conductor and the second conductor are kept apart, and the main body is fixedly connected by the first insulation division with the first conductor and the second conductor.
- 2. curved formula cable connector as claimed in claim 1, it is characterised in that：Also include nut, the first connecting portion tool There is an external screw thread, the second connecting portion has an internal thread, and the first connecting portion is threadedly coupled and first with second connecting portion Connecting portion passes second connecting portion and is connected with the nut thread.
- 3. curved formula cable connector as claimed in claim 2, it is characterised in that：First conductor with first connecting portion phase The first boss with radial protrusion is put at ortho position, and the first connecting portion terminates in first boss after screwing in second connecting portion.
- 4. curved formula cable connector as claimed in claim 1, it is characterised in that：First conductor also include the first bar portion and Pressure contact portion, one end of first bar portion are connected with first connecting portion, and other end stretches out first and is open and is connected with pressure contact portion, The second insulation division is coated with the outer wall of part of first bar portion outside the first opening.
- 5. curved formula cable connector as claimed in claim 4, it is characterised in that：The junction of first bar portion and pressure contact portion Second boss with radial protrusion, second insulation division are extended in second boss, and second insulation division is located at second Part between boss and the first opening has the first groove of radial depressions.
- 6. curved formula cable connector as claimed in claim 1, it is characterised in that：Second conductor also include the second bar portion and Plug division, one end of second bar portion are connected with second connecting portion, and other end stretches out second and is open and is connected with plug division, The 3rd insulation division is coated with the outer wall of part of second bar portion outside the second opening.
- 7. curved formula cable connector as claimed in claim 6, it is characterised in that：Second bar portion and the junction of plug division The 3rd boss with radial protrusion, the 3rd insulation division are extended on the 3rd boss, the external diameter at the 3rd insulation position Equal to the external diameter of the 3rd boss, and less than the bore of the second opening.
- 8. curved formula cable connector as claimed in claim 5, it is characterised in that：Also include shielding switching sleeve, shading ring, lock Tight nut and water proof ring, the shielding switching sleeve have the 3rd end and the 4th end, and the 3rd end sleeve is scheduled on described The first O-ring, opposite direction extension of the 4th end along the first axle are provided with first end and between them Cross the pressure contact portion rear thread and connect the locking nut, the water proof ring is set close to the inwall of locking nut, the shielding Ring is embedded on the inwall of the 4th end.
- 9. curved formula cable connector as claimed in claim 7, it is characterised in that：Also include plastic, plug casing and connection ring, The main body also includes the fifth end with the second end integrally connected, and the internal diameter of the fifth end is more than the interior of the second end Footpath；The plastic includes the first sleeve and second sleeve of integrally connected, and the first set jacket casing is located at the 3rd insulation division With on the 3rd boss and its internal diameter is equal to the external diameter of the 3rd boss, the second sleeve be set on plug division and it Internal diameter is equal to the external diameter of plug division, and end of the second sleeve away from the first sleeve has the first envelope of a circle radial protrusion Side, the internal diameter that first edge sealing is close to the end of plug division and the first edge sealing are less than the external diameter of plug division；The plug casing is set on the plastic and is fixedly connected with the main body, the plug casing and fifth end it Between be provided with the second O-ring；The connection ring includes the first ring body and the second ring body of integrally connected, and three are offered in the side wall of first ring body The radially positioning hole of insertion, three guide grooves is offered on the inwall of first ring body, three guide grooves are respectively with three The individual positioning hole is starting point and twist extended to the direction away from the second ring body；The outer wall of the plug casing has footpath To the 4th boss of projection, the 4th boss, the second ring body set are close in the end of nearly second ring body of the first ring body On the 4th boss, the internal diameter of second ring body is equal to the external diameter of the 4th boss, is opened on the inwall of second ring body Provided with the second groove, embedded expanding ring in second groove, the expanding ring protrude the part of second groove with Metallic gasket and wave washer are additionally provided between 4th boss.
- 10. curved formula cable connector as claimed in claim 9, it is characterised in that：The second end offers circle axial direction 3rd groove of depression, the end of the plug casing has axial raised 5th boss of circle and the 5th boss is inserted Enter in the 3rd groove；The outer wall of the plug casing and the inwall of fifth end correspondingly offer the 4th groove and the 5th recessed Groove, an afterbody collar are embedded in the 4th groove and in embedded 5th grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741997.XA CN107394450B (en) | 2017-08-25 | 2017-08-25 | Bending type cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741997.XA CN107394450B (en) | 2017-08-25 | 2017-08-25 | Bending type cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107394450A true CN107394450A (en) | 2017-11-24 |
| CN107394450B CN107394450B (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710741997.XA Active CN107394450B (en) | 2017-08-25 | 2017-08-25 | Bending type cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107394450B (en) |
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| CN108565652A (en) * | 2018-04-04 | 2018-09-21 | 江苏华吉通信科技有限公司 | A kind of low cost threaded connection radio frequency (RF) coaxial connector |
| CN108767508A (en) * | 2018-08-30 | 2018-11-06 | 陕西金信诺电子技术有限公司 | A kind of N-type elbow bend type radio frequency (RF) coaxial connector |
| CN109065252A (en) * | 2018-08-03 | 2018-12-21 | 苏州三体智能科技有限公司 | Cable and its production method |
| CN112731058A (en) * | 2020-12-22 | 2021-04-30 | 宁波东方电缆股份有限公司 | Transmission adjusting mechanism for cable mounting platform |
| CN117317739A (en) * | 2023-11-30 | 2023-12-29 | 深圳市金永丰精密技术有限公司 | Radio frequency connector |
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| CN108767508A (en) * | 2018-08-30 | 2018-11-06 | 陕西金信诺电子技术有限公司 | A kind of N-type elbow bend type radio frequency (RF) coaxial connector |
| CN112731058A (en) * | 2020-12-22 | 2021-04-30 | 宁波东方电缆股份有限公司 | Transmission adjusting mechanism for cable mounting platform |
| CN112731058B (en) * | 2020-12-22 | 2024-01-30 | 宁波东方电缆股份有限公司 | Transmission adjusting mechanism for cable installation platform |
| CN117317739A (en) * | 2023-11-30 | 2023-12-29 | 深圳市金永丰精密技术有限公司 | Radio frequency connector |
| CN117317739B (en) * | 2023-11-30 | 2024-03-26 | 深圳市金永丰精密技术有限公司 | Radio frequency connector |
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| CN107394450B (en) | 2023-04-18 |
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