CN106099506B - Internal thread photoelectric hybrid connector - Google Patents
Internal thread photoelectric hybrid connector Download PDFInfo
- Publication number
- CN106099506B CN106099506B CN201610588012.XA CN201610588012A CN106099506B CN 106099506 B CN106099506 B CN 106099506B CN 201610588012 A CN201610588012 A CN 201610588012A CN 106099506 B CN106099506 B CN 106099506B
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- China
- Prior art keywords
- connector
- female
- contact pin
- male connector
- cylindrical
- Prior art date
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Classifications
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3817—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres containing optical and electrical conductors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
- G02B6/3894—Screw-lock type
-
- 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
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of internal thread photoelectric hybrid connectors, including shell, connector mounting base, back nut, swivel nut and several opto-electric connectors；Shell is cylindrical and cylinder is interior equipped with counterbore, counterbore rear end hole wall is equipped with internal thread, connector mounting base is placed in counterbore, back nut is cylindrical and front end outer wall is equipped with external screw thread, back nut is threadedly coupled with the internal thread of shell by external screw thread and connector mounting base is pressed abd fixed in counterbore, swivel nut is cylindrical and front end hole wall is equipped with internal thread, swivel nut rear end is sleeved on case nose, several described opto-electric connectors are separately mounted in connector mounting base, and each opto-electric connector is that outer layer is electric connector on the same connector, inner core is the photoelectricity coaxial connector of optical fiber connector and energy simultaneous transmission optical signal and electric current.The present invention can not only simultaneous transmission optical signal and electric current, and can be substantially reduced volume and save installation space, preferably meet miniaturization, integrated development demand.
Description
Technical field
The present invention relates to a kind of photoelectric hybrid connectors transmitted for optical signal and electric current, belong to connector technique neck
Domain.
Background technology
Existing photoelectric hybrid connector, including a pedestal and several optical fiber connection on the pedestal
Device and several electric connectors；The optical fiber connector, such as Chinese utility model patent, Patent No.
A kind of structure disclosed in ZL201420640384.9 comprising guide sleeve, ceramic contact pin and connector sleeve and sheath are fixed with light
The ceramic contact pin of cable is arranged between guide sleeve and connector sleeve, and ceramic contact pin is equipped with tailstock, and tailstock is equipped at least one axial direction
Notch, the guide sleeve inner wall is equipped with limit stop ring and the internal thread positioned at limit stop ring side, and guide sleeve is equipped with to pottery
The convex ribs that axial notch on its tailstock of porcelain contact pin matches；The inner wall of the connector sleeve is equipped with spring base, on connector sleeve periphery
External screw thread be screwed on guide sleeve, the spring being sleeved on ceramic contact pin its both ends withstand on the tailstock and connector sleeve of ceramic contact pin
On spring base, the helix angle of spring is identical as the rotation direction of thread of connector sleeve, and the tailstock on ceramic contact pin is fitted in guide sleeve
Limit stop ring on, in the concave ring of the T shapes end of sheath setting connector sleeve and be pierced by connector sleeve, dust cap is tightly placed on ceramic contact pin
And it extends into guide sleeve.The electric connector, such as Chinese utility model patent, Patent No. ZL201420801688.9 institutes
A kind of disclosed structure comprising shell；Insulating body accommodates in the housing；With at least one conducting terminal, it is maintained at
In the insulating body；The conducting terminal includes in the pedestal being maintained in the insulating body and inserting to the pedestal
Contact pin, and it is extendable in the longitudinal direction across the insulating body, and the contact pin is assemblied in the insulation in an interference fit
In main body.
The photoelectric hybrid connector of this structure, has the following disadvantages in use：（1）Connect since the photoelectricity mixes
It connects device and optical signal is transmitted by independent optical fiber connector, electric current, i.e. optical signal and electric current are transmitted by independent electric connector
It is transmitted by different connector, thus the volume of photoelectric hybrid connector is big and take up space when mounted greatly, cannot meet
Miniaturization, integrated growth requirement；（2）Since the structure of optical fiber connector and electric connector is all in the photoelectric hybrid connector
It is complex, and optical fiber connector must can be only achieved higher optical property by high-precision processing and transmit, and lead to connector
Manufacturing cost it is high.
Invention content
The technical problem to be solved in the present invention is to provide one kind can not only simultaneous transmission optical signal and electric current, and can be significantly
The internal thread photoelectric hybrid connector of diminution volume and saving installation space, preferably satisfaction miniaturization, integrated development demand.
In order to solve the above technical problems, the present invention uses such a internal thread photoelectric hybrid connector, it to be used for optical signal
With the subsequent transmissions of power supply comprising shell, the connector mounting base made of insulating materials, back nut, swivel nut and several
Opto-electric connector；The shell is cylindrical and cylinder is interior equipped with counterbore, and the rear end hole wall of the counterbore is equipped with internal thread, institute
Connector mounting base to be stated to be placed in the counterbore of the shell, the back nut is cylindrical and front end outer wall is equipped with external screw thread,
The back nut is threadedly coupled with the internal thread of the shell by external screw thread and is pressed abd fixed on the connector mounting base
In the counterbore of the shell, the swivel nut is cylindrical and front end hole wall is equipped with internal thread, and the swivel nut rear end is sleeved on outer
Shell front end, several described opto-electric connectors are separately mounted in the connector mounting base, and each opto-electric connector be
Outer layer is electric connector on the same connector, inner core is optical fiber connector and the photoelectricity of energy simultaneous transmission optical signal and electric current is same
Mandrel connector.
In the present invention, several described opto-electric connectors include photoelectricity Male head connector and photoelectricity female connector；Institute
It includes conductor, male connector ceramic contact pin, male connector contact pin handle and male connector spring after conductor, male connector before male connector to state photoelectricity Male head connector；
Conductor is cylindrical before the male connector and inner cavity is separated into front chamber and rear chamber by the radial partition board in inner cavity, described
Offer first through hole before male connector on the radial partition board of conductor, the endoporus of the rear chamber of conductor is equipped with interior spiral shell before the male connector
Line, conductor is cylindrical after the male connector and front end outer wall is equipped with external screw thread, and conductor and conductor after male connector are logical before the male connector
It crosses internal and external screw thread to be screwed together integrally, the male connector contact pin handle is cylindrical and front end has counterbore, the male connector contact pin handle
It is placed in before male connector in the rear chamber of conductor and the radial partition board of conductor offsets before the front end face and male connector of male connector contact pin handle, the public affairs
Head ceramic contact pin is cylinder and rear end passes through the first through hole and the counterbore of the male connector contact pin handle to be interference fitted, the public affairs
Head spring is located at after the male connector contact pin handle and male connector between conductor, and the photoelectricity Male head connector further includes a metal ferrule
With the ceramic tube of an axially open；The metal ferrule is cylindrical and is fixedly connected with the front end of conductor before male connector, described
Ceramic tube is placed between metal ferrule and male connector ceramic contact pin, and ceramic tube is tightly sleeved on the male connector ceramic contact pin
On, it is equipped with the first radial clearance between the male connector ceramic contact pin and first through hole, is set between the ceramic tube and metal ferrule
There is the second radial clearance；The photoelectricity female connector includes conductor, cylindrical female ceramic contact pin, female contact pin after female
Handle and female spring；Conductor is cylindrical after the female and front end outer wall is equipped with external screw thread, the female ceramic contact pin with
The outside diameter of the male connector ceramic contact pin is identical, and the female contact pin handle is cylindrical and front end has counterbore, the female
Spring is located at after the female contact pin handle and female between conductor, and the photoelectricity female connector further includes a metal jack；
The metal jack is cylindrical and inner cavity is separated into front chamber and rear chamber, the gold by the radial partition board in inner cavity
The diameter of bore for belonging to the front chamber of jack is adapted with the outside diameter of the metal ferrule, the radial partition board of the metal jack
On offer the second through-hole, the endoporus of the rear chamber of the metal jack is equipped with internal thread, and the female contact pin handle is placed in gold
Belong in the rear chamber of jack and the front end face of female contact pin handle and the radial partition board of the metal jack offset, the female ceramics
The front end of contact pin is placed in the front chamber of the metal jack, and the rear end of female ceramic contact pin passes through second through-hole and female
The counterbore of contact pin handle is interference fitted, and the metal jack is screwed together integrally with conductor after female by internal and external screw thread, described
Third radial clearance is equipped between female ceramic contact pin and second through-hole.
As a kind of preferred embodiment of the present invention, the connector mounting base is made of rubber and by preceding rubber base with after
Rubber base is composed, and the preceding rubber base is convex by cylindrical pedestal and the semi-cylindrical for being made into integration and axially extending with pedestal
Portion is constituted, and the rear rubber base is cylinder and front end and the pedestal of preceding rubber base fit, the pedestal and rear rubber base of the preceding rubber base
In the counterbore of the shell, the front end sky that housing counter bore is located at the swivel nut is stretched out in the semi-cylindrical protrusion of the preceding rubber base
Intracavitary, the rear rubber base offset with back nut, offer two females arranged side by side respectively in an axial direction on preceding rubber base and rear rubber base
Connector mounting hole and two Male head connector mounting holes arranged side by side, described two female connector mounting holes arranged side by side pass through institute
State semi-cylindrical protrusion, before the male connector of two photoelectricity Male head connectors after conductor and male connector conductor be inserted into respectively the preceding rubber base and
Afterwards on rubber base in two Male head connector mounting holes arranged side by side, the metal ferrule of two photoelectricity Male head connectors is located at the swivel nut
Front end cavity in, two photoelectricity Male head connectors are electrically connected by being fixedly mounted on the male connector connection sheet after male connector between conductor
Together, the front end of rubber base offers the first groove for placing the male connector connection sheet in the rear；Two photoelectricity females
Conductor is inserted into two female connectors arranged side by side on the preceding rubber base and rear rubber base respectively after the metal jack and female of connector
In mounting hole, and the metal jack of two photoelectricity female connectors is located at the female connector on the semi-cylindrical protrusion
In mounting hole, two photoelectricity female connectors are connected electrically in one by being fixedly mounted on the female connection sheet after female between conductor
It rises, the front end of rubber base offers the second groove for placing the female connection sheet in the rear.
In the present invention, for first radial clearance preferably between 0.05~0.1mm, second radial clearance is preferred
Between 0.1~0.2mm, the third radial clearance is preferably between 0.05~0.1mm.
As another preferred embodiment of the present invention, which further includes cable switching
Head, the cable transferring head include attaching nut, washer, wire clamp, resilient sleeve and locking nut；The attaching nut is cylindrical
And inner cavity is separated into front chamber and rear chamber by the radial partition board in inner cavity, it is opened on the radial partition board of the attaching nut
Equipped with through-hole, the stack shell outer wall of the front chamber of the attaching nut is equipped with external screw thread, the rear chamber of the attaching nut it is interior
Hole is equipped with internal thread, it is axially arranged with a hollow cone outwardly protruded to the washer upper edge, and the wire clamp is cylindrical
And the cross section of endoporus is in corrugated shape, the bore orifice of the wire clamp is conical opening, the wire clamp and washer from inside to outside according to
It is secondary to be placed in the front chamber of attaching nut, and the circular conical surface of hollow cone and the conical opening of wire clamp offset, the locking nut
Cylindrical and front end outer wall is equipped with external screw thread, and the attaching nut is screwed together into locking nut by internal and external screw thread
One, the resilient sleeve is cylindrical and is placed in the rear chamber of attaching nut, the front/rear end of the resilient sleeve respectively with
The radial direction partition board, locking nut offset；The cable transferring head further includes two hose couplings, each hose coupling packet
Include connection swivel nut, bushing and gripping sleeve；The connection swivel nut is cylindrical and endoporus is equipped with internal thread, the one of connection swivel nut
End is equipped with inner flange, and the bushing is cylindrical and one end is equipped with outward flange, and the gripping sleeve is cylindrical and one end is equipped with outer
Flange is equipped with internal thread on the endoporus of gripping sleeve, and the clamping is placed in connection swivel nut and outward flange and the company of gripping sleeve
The inner flange for connecing swivel nut offsets, and the bushing is placed in gripping sleeve and the outward flange of bushing and the outward flange of gripping sleeve offset, institute
State back nut rear end outer wall be equipped with external screw thread, one of them described hose coupling by connect swivel nut internal thread with it is described
The external thread spiro fastening of attaching nut links into an integrated entity, another hose coupling passes through the internal thread for connecting swivel nut and the back nut
Rear end external thread spiro fastening link into an integrated entity, a metal hose is equipped between two hose couplings, the metal is soft
The both ends of pipe are threadedly coupled with the gripping sleeve internal thread of two hose couplings respectively.
With the above structure, the invention has the advantages that：
It for electric connector, inner core is optical fiber company that each opto-electric connector of the present invention, which use on the same connector outer layer,
The photoelectricity coaxial connector for connecing device, energy simultaneous transmission optical signal and electric current, is connect with the prior art using an independent optical fiber
Device, an independent electric connector i.e. two separate out-of-alignment different connector to be transmitted optical signal and is compared with electric current respectively, this
The volume of invention at least reduces half, and installation space is greatly saved, and meets connector well and minimizes, is integrated
Growth requirement.
The photoelectricity Male head connector of the present invention is made up of outer layer for conductor after conductor, male connector before male connector and metal ferrule
Electric connector constitute current path transmit electric current, pass through coaxial inner core be male connector ceramic contact pin, ceramic tube form optical fiber
Connector constitutes light-path and transmits optical signal, realizes the same connector simultaneous transmission optical signal and electric current all the way all the way.
The photoelectricity female connector of the present invention passes through the electric connector structure that outer layer is conductor composition after metal jack and female
Electric current is transmitted at current path, light-path transmission is constituted by the optical fiber connector that coaxial inner core is female ceramic contact pin composition
Optical signal realizes the same connector simultaneous transmission optical signal and electric current all the way all the way.
In the present invention between the male connector ceramic contact pin and first through hole of photoelectricity Male head connector and ceramic tube and metal are inserted
Clearance fit is all made of between needle, i.e., it is movable ceramic tube that male connector ceramic contact pin, which uses floating structure, ceramic tube, and photoelectricity female connects
It connects and is gap-matched between the female ceramic contact pin of device and the second through-hole, i.e., female ceramic contact pin uses floating structure, in this way
When the photoelectricity Male head connector or photoelectricity female connector and another phase light distribution in internal thread photoelectric hybrid connector of the present invention
After photoelectricity female connector or photoelectricity Male head connector in electric hybrid junctioin correspond to grafting, by ceramic tube ensure male connector,
Female ceramic contact pin is automatically aligned to, therefore photoelectricity male connector, female connector processing can need not reach higher photosensitiveness in high precision
It can transmit, greatly reduce manufacturing cost.
The metal that the photoelectricity Male head connector outer layer of the present invention forms for conductor after conductor, male connector before male connector and metal ferrule
Conductor, to inner core be male connector ceramic contact pin, ceramic tube form light-path protect, therefore, optical signal transmission it is safer and
Reliably.
The photoelectricity female connector outer layer of the present invention is the metallic conductor of conductor composition after metal jack and female, to inner core
Light-path for female ceramic contact pin composition is protected, and therefore, optical signal transmission is safer and reliable.
Conductor is inserted into two on preceding rubber base and rear rubber base after the metal jack and female of the photoelectricity female connector of the present invention
In a female connector mounting hole arranged side by side, and the metal jack of photoelectricity female connector is located at the female company of semi-cylindrical protrusion
It connects in device mounting hole, on the one hand photoelectricity female connector is protected in this way, and photoelectricity Male head connector is isolated, on the other hand
It can prevent from accidentally touching, to avoid that electric shock accidents occurs, while male connector, female connector contact be avoided to cause power supply short circuit.
Two photoelectricity Male head connectors of the present invention connect common transport power supply all the way, two photoelectricity mothers by male connector connection sheet
Head connector connects common transport another way power supply by female connection sheet, and such four cores photoelectric hybrid connector can transmit four road light
Signal and two-way power supply.
The present invention by attaching nut with connecting swivel nut and being connected through internal and external threads when, connection swivel nut screws the axial force of generation
Extruded gasket, the extruding force clamping cables aluminum pipe generated between the circular conical surface of washer and the conical opening of wire clamp, the wave of cable aluminum pipe
Line shape and wire clamp inner hole, effectively prevent cable aluminum pipe to slide axially, and the axial force that locking nut screws generation is squeezed
Compression elasticity set, the extruding force clamping cables oversheath that resilient sleeve generates, by above-mentioned clamping structure, the present invention makes cable connection more
It is reliable and safe.
The back nut of the present invention is connect with a hose coupling, and attaching nut connect with another hose coupling, at two
A piece metal hose is set between hose coupling, and metal hose ensures the tensile property and buckle resistance energy of connecting portion, to light
Fine and power cord plays a good protective effect.
Description of the drawings
The specific implementation mode of the present invention is described in further detail below in conjunction with attached drawing.
Fig. 1 is a kind of structural schematic diagram of internal thread photoelectric hybrid connector of the present invention.
Fig. 2 is the half-section diagram of internal thread photoelectric hybrid connector of the present invention.
Fig. 3 is a kind of structural schematic diagram of shell in the present invention.
Fig. 4 is the half-section diagram of shell in the present invention.
Fig. 5 is a kind of structural schematic diagram of back nut in the present invention.
Fig. 6 is a kind of structural schematic diagram of swivel nut in the present invention.
Fig. 7 is the schematic side view of swivel nut in the present invention.
Fig. 8 is a kind of structural schematic diagram of photoelectricity Male head connector in the present invention.
Fig. 9 is a kind of structural schematic diagram of conductor before male connector in the present invention.
Figure 10 is the schematic cross-sectional view of conductor before male connector in the present invention.
Figure 11 be the present invention in male connector, female ceramic contact pin structural schematic diagram.
Figure 12 is a kind of structural schematic diagram of male connector contact pin handle in the present invention.
Figure 13 is the half-section diagram of male connector contact pin handle in the present invention.
Figure 14 is a kind of structural schematic diagram of conductor after male connector in the present invention.
Figure 15 is the half-section diagram of conductor after male connector in the present invention.
Figure 16 is a kind of structural schematic diagram of metal ferrule in the present invention.
Figure 17 is the half-section diagram of metal ferrule in the present invention.
Figure 18 is a kind of structural schematic diagram of ceramic tube in the present invention.
Figure 19 is the schematic side view of ceramic tube in the present invention.
Figure 20 is a kind of structural schematic diagram of photoelectricity female connector in the present invention.
Figure 21 is a kind of structural schematic diagram of conductor after female in the present invention.
Figure 22 is the half-section diagram of conductor after female in the present invention.
Figure 23 is a kind of structural schematic diagram of female contact pin handle in the present invention.
Figure 24 is the half-section diagram of female contact pin handle in the present invention.
Figure 25 is a kind of structural schematic diagram of metal jack in the present invention.
Figure 26 is the half-section diagram of metal jack in the present invention.
Figure 27 is a kind of structural schematic diagram of connector mounting base in the present invention.
Figure 28 is a kind of structural schematic diagram of preceding rubber base in the present invention.
Figure 29 is the front view of preceding rubber base in the present invention.
Figure 30 is the schematic cross-sectional view along line A-A in Figure 29.
Figure 31 is the rearview of preceding rubber base in the present invention.
Figure 32 is a kind of structural schematic diagram of rear rubber base in the present invention.
Figure 33 is the front view of rear rubber base in the present invention.
Figure 34 is the schematic cross-sectional view along line B-B in Figure 33.
Figure 35 is the rearview of rear rubber base in the present invention.
Figure 36 is the scheme of installation of photoelectricity male connector, female connector on forward and backward rubber base.
Figure 37 is a kind of structural schematic diagram of male connector, female connection sheet in the present invention.
Figure 38 is the structural schematic diagram that two photoelectricity Male head connectors are linked together by male connector connection sheet.
Figure 39 is the structural schematic diagram that two photoelectricity female connectors are linked together by female connection sheet.
Figure 40 is a kind of structural schematic diagram of cable transferring head in the present invention.
Figure 41 is a kind of structural schematic diagram of attaching nut in the present invention.
Figure 42 is a kind of structural schematic diagram of half part washer in the present invention.
Figure 43 is a kind of structural schematic diagram of half portion tee connector in the present invention.
Figure 44 is a kind of structural schematic diagram of resilient sleeve in the present invention.
Figure 45 is a kind of structural schematic diagram of locking nut in the present invention.
Figure 46 is a kind of structural schematic diagram of hose coupling in the present invention.
Figure 47 is a kind of structural schematic diagram that swivel nut is connected in the present invention.
Figure 48 is a kind of structural schematic diagram of bushing in the present invention.
Figure 49 is a kind of structural schematic diagram of gripping sleeve in the present invention.
Figure 50 is the schematic cross-sectional view of gripping sleeve in the present invention.
Figure 51 is another structural schematic diagram of internal thread photoelectric hybrid connector of the present invention.
Specific implementation mode
Referring to a kind of internal thread photoelectric hybrid connector shown in Fig. 1 to Figure 51, the connecting for optical signal and power supply passes
It is defeated comprising shell 1, the connector mounting base 2 made of insulating materials, back nut 3, swivel nut 4 and several opto-electric connectors；
The shell 1 is cylindrical and cylinder is interior equipped with counterbore 11, and the rear end hole wall of the counterbore 11 is described equipped with internal thread 11a
Connector mounting base 2 is placed in the counterbore 11 of the shell 1, and the back nut 3 is cylindrical and front end outer wall is equipped with outer spiral shell
Line 3a-1, the back nut 3 are threadedly coupled with the internal thread 11a of the shell 1 by external screw thread 3a-1 and by the connections
Device mounting base 2 is pressed abd fixed in the counterbore 11 of the shell 1, and the swivel nut 4 is cylindrical and front end hole wall is equipped with interior spiral shell
Line 41a, 4 rear end of the swivel nut are sleeved on 1 front end of shell, as shown in Fig. 2, the circular ring shape card that 4 rear end of the swivel nut passes through opening
Ring 12 is sleeved on 1 front end of shell, in addition, 1 front end face of cylinder inner close fitting shell in swivel nut 4 is also placed there are one sealing ring 13,
Several described opto-electric connectors are separately mounted in the connector mounting base 2, and each opto-electric connector is same
Outer layer is electric connector on connector, inner core is optical fiber connector and energy simultaneous transmission optical signal is connected with the photoelectricity coaxial of electric current
Device.
In the present invention, as shown in Fig. 8 to Figure 26, several described opto-electric connectors preferably include photoelectricity Male head connector
A and photoelectricity female connector B；The photoelectricity Male head connector A includes conductor 2A, male connector ceramics after conductor 1A, male connector before male connector
Contact pin 3A, male connector contact pin handle 4A and male connector spring 5A；Conductor 1A is cylindrical and by the radial direction in inner cavity before the male connector
Inner cavity is separated into front chamber 12A and rear chamber 13A by partition board 11A, is offered on the radial partition board 11A of conductor 1A before the male connector
First through hole 11A-1, the endoporus of the rear chamber 13A of conductor 1A is equipped with internal thread 13A-1 before the male connector, after the male connector
Conductor 2A is cylindrical and front end outer wall is equipped with external screw thread 2A-1, and conductor 1A and conductor 2A after male connector passes through before the male connector
Internal and external screw thread 13A-1,2A-1 are screwed together integrally, and the male connector contact pin handle 4A is cylindrical and front end has counterbore
4A-1, the male connector contact pin handle 4A are placed in before male connector in the rear chamber 13A of conductor 1A and the front end face 4A- of male connector contact pin handle 4A
2 offset with the radial partition board 11A of conductor 1A before male connector, and the male connector ceramic contact pin 3A is cylinder and rear end passes through described first
The counterbore 4A-1 of the through-hole 11A-1 and male connector contact pin handle 4A is interference fitted, and the male connector spring 5A is located at the male connector and inserts
After needle handle 4A and male connector between conductor 2A, the photoelectricity Male head connector A further includes that a metal ferrule 6A and an axial direction are opened
The ceramic tube 7A of mouth；The metal ferrule 6A is cylindrical and is fixedly connected with the front end of conductor 1A before male connector, the ceramic tube
7A is placed between metal ferrule 6A and male connector ceramic contact pin 3A, and ceramic tube 7A is tightly sleeved on the male connector ceramic contact pin
On 3A, between the male connector ceramic contact pin 3A and first through hole 11A-1 be equipped with the first radial clearance H1, the ceramic tube 7A with
The second radial clearance H2 is equipped between metal ferrule 6A；The photoelectricity female connector B includes conductor 1B, cylinder after female
Female ceramic contact pin 2B, female contact pin handle 3B and female spring 4B；Conductor 1B is cylindrical after the female and front end outer wall on
Equipped with external screw thread 1B-1, the female ceramic contact pin 2B is identical as the outside diameter of male connector ceramic contact pin 3A, the female
Contact pin handle 3B is cylindrical and there is counterbore 3B-1, the female spring 4B to be located at the female contact pin handle 3B and female for front end
Afterwards between conductor 1B, the photoelectricity female connector B further includes a metal jack 5B；The metal jack 5B it is cylindrical and
Inner cavity is separated into front chamber 5B-2 and rear chamber 5B-3, the metal jack by the radial partition board 5B-1 in inner cavity
The diameter of bore d1 of the front chamber 5B-2 of 5B is adapted with the outside diameter d2 of the metal ferrule 6A, the metal jack 5B
Radial partition board 5B-1 on offer the second through-hole 5B-4, the endoporus of the rear chamber 5B-3 of the metal jack 5B is equipped with
Internal thread 5B-5, the female contact pin handle 3B is placed in the rear chamber 5B-3 of metal jack 5B and the front end of female contact pin handle 3B
Face 3B-2 and the radial partition board 5B-1 of the metal jack 5B offset, and the front end of the female ceramic contact pin 2B is placed in the gold
In the front chamber 5B-2 for belonging to jack 5B, the rear end of female ceramic contact pin 2B passes through the second through-hole 5B-4 and female contact pin handle
The counterbore 3B-1 interference fits of 3B, the metal jack 5B pass through internal and external screw thread 5B-5,1B-1 spiral shells with conductor 1B after female
Conjunction links into an integrated entity, and third radial clearance H3 is equipped between the female ceramic contact pin 2B and the second through-hole 5B-4.
Conductor after conductor 2A, metal ferrule 6A, metal jack 5B and female after conductor 1A, male connector before the male connector of the present invention
1B can be made of metal materials such as copper or aluminium alloys.As shown in figure 8, after male connector the rear end of conductor 2A also clamp there are one by
Set 8A is safeguarded made of insulating materials；As shown in figure 20, the rear end of conductor 1B is clamped there are one by insulating materials system after female
At maintenance cover 6B.
In the present invention, the first radial clearance H1 is preferably between 0.05~0.1mm, the second radial clearance H2
It is preferred that between 0.1~0.2mm, the third radial clearance H3 is preferably between 0.05~0.1mm.Certainly, the H1, H2,
H3 also within the above range, and can not take the interstice coverage of bigger, such as H1, using 0.2mm etc., H2 is using 0.3mm etc., H3
Using 0.2mm etc..
In the present invention, as shown in figure 8, the rear end of the metal ferrule 6A by interference fit be fixedly mounted on male connector before
In the front chamber 12A of conductor 1A.In invention, the rear end of the metal ferrule 6A also can be by welding and conductor 1A before male connector
Front end is fixed together.
In the present invention, as shown in figure 11, the male connector ceramic contact pin 3A and female ceramic contact pin 2B can be used identical
Shape, it is preferred to use conventional ceramic contact pin standard component offers one in the central axis of male connector, female ceramic contact pin 3A, 2B
A optical fiber through-hole.As shown in Figure 12,23, identical shape can be used in male connector contact pin handle 4A and female contact pin handle 3B, it is preferred to use
Conventional contact pin handle standard component.As shown in Figure 14,15,21,22, conductor 1B is preferably used after conductor 2A and female after the male connector
Identical shape.As shown in Figure 12,14,15, opened up on the fore end outer circumference face of male connector contact pin handle 4A there are four axial notch
4A-3, the front ends conductor 2A are set there are two the axially extending raised 2A-2 of 180 ° of arrangements after male connector, when mounted, described convex
It plays 2A-2 to be inlaid in the axial notch 4A-3, to prevent male connector contact pin handle 4A from rotating during grafting.Such as
Shown in Figure 20,21,22,23, equally, opened up on the fore end outer circumference face of the female contact pin handle 3B there are four axial notch
3B-3, the front ends conductor 1B are set there are two the axially extending raised 1B-2 of 180 ° of arrangements after female, when mounted, described convex
It plays 1B-2 to be inlaid in the axial notch 3B-3, to prevent female contact pin handle 3B from rotating during grafting.
In the present invention, as shown in Fig. 8,10, a counterbore can be also set on the radial partition board 11A of conductor 1A before male connector
The rear end of 11A-2, the ceramic tube 7A are stretched into the counterbore 11A-2, and the rear end of ceramic tube 7A and counterbore 11A-2 it
Between can be lengthened between ceramic tube 7A and male connector ceramic contact pin 3A using such structure equipped with the radial clearance of 0.1~0.2mm
Contact length, to make automatic positioning precision higher.
In the present invention, as shown in Figure 20,25,26, several are offered on the front end stack shell of the metal jack 5B
Shaft orientation opening groove 5B-6, the front chamber 5B-2 of the shaft orientation opening groove 5B-6 and metal jack 5B connect, using such
Structure can make the front end stack shell of metal jack 5B have certain elasticity, preferably mutually to be plugged with metal ferrule 6A.
As a kind of preferred embodiment of the present invention, as shown in Figure 27 to Figure 39, the connector mounting base 2 is by rubber
Be made and be composed of preceding rubber base 2a and rear rubber base 2b, the preceding rubber base 2a by cylindrical pedestal 21a and with pedestal 21a mono-
System at and the semi-cylindrical protrusion 22a that axially extends constitute, it is described after rubber base 2b is cylinder and front end and preceding rubber base 2a
Pedestal 21a fit, the pedestal 21a and rear rubber base 2b of the preceding rubber base 2a are located in the counterbore 11 of the shell 1, before described
The semi-cylindrical protrusion 22a of rubber base 2a stretches out housing counter bore 11 and is located in the front end cavity 42a of the swivel nut 4, the rear rubber base
2b offsets with back nut 3, offers two female connector peaces arranged side by side respectively in an axial direction on preceding rubber base 2a and rear rubber base 2b
Hole 5 and two Male head connector mounting holes 6 arranged side by side are filled, described two female connector mounting holes 5 arranged side by side pass through described half
Cylindrical boss 22a, conductor 2A is inserted into the preceding glue respectively after conductor 1A and male connector before the male connector of two photoelectricity Male head connector A
In seat upper two Male head connector mounting holes 6 arranged side by side of 2a and rear rubber base 2b, the metal ferrule 6A of two photoelectricity Male head connector A
In the front end cavity 42a of the swivel nut 4, two photoelectricity Male head connector A are by both being fixedly mounted on conductor after male connector
Male connector connection sheet 7 between 2A is electrically connected, and one is fixedly installed for connecting in the centre position of the male connector connection sheet 7
The bonding wire cup 14 of power cord is connect, the front end of rubber base 2b is offered for placing the male connector connection sheet 7 first recessed in the rear
Slot 8 and be opened on rear rubber base 2b for penetrate bonding wire cup 14 bonding wire cup perforate 15；The gold of two photoelectricity female connector B
Conductor 1B is inserted into the preceding rubber base 2a and upper two of rear rubber base 2b female connector peaces arranged side by side respectively after belonging to jack 5B and female
It fills in hole 5, and the metal jack 5B of two photoelectricity female connector B is located at the female on the semi-cylindrical protrusion 22a
In connector mounting hole 5, two photoelectricity female connector B are connected by both being fixedly mounted on the female after female between conductor 1B
Contact pin 9 is electrically connected, and a bonding wire for connecting power cord is fixedly installed in the centre position of the female connection sheet 9
Cup 16, in the rear the front end of rubber base 2b offer the second groove 10 for placing the female connection sheet 9 and be opened in
Bonding wire cup perforation 17 on rubber base 2b for penetrating bonding wire cup 16 afterwards.In the present invention, as shown in figure 37, the male connector connection sheet
7 is identical with the shape of female connection sheet 9, is semicircle block.
In the present invention, as shown in Figure 3,4, axially directed pieces of 180 ° of arrangements there are two being set in the cylinder of shell 1
12a, as shown in Figure 28,29, be respectively equipped on the pedestal 21a of preceding rubber base 2a and semi-cylindrical protrusion 22a outside wall surfaces with it is described
Axially directed piece of 12a corresponds to arrangement and compatible axially directed slot 21a-1,22a-1, when installation, described axially directed piece
12a is inlaid in axially directed slot 21a-1,22a-1.As shown in Figure 30,31, on the pedestal 21a rear end faces of preceding rubber base 2a
If there are one the rectangular recess 21a-3 of circular groove 21a-2 and a strip, as shown in Figure 32,33, rear rubber base 2b's
Set the rectangular preiection 2b-2 there are one circular ring shape protrusion 2b-1 and a strip on front end face, when installation, the circular ring shape
Raised 2b-1 and rectangular preiection 2b-2 is inlaid in the circular groove 21a-2 and rectangular recess 21a-3.
As shown in Figure 1, as a preferred embodiment of the present invention, internal thread photoelectric hybrid connector of the present invention preferably by
Two photoelectricity female connector B and two photoelectricity Male head connector A compositions, two photoelectricity female connector B are by female connection sheet 9
Common transport power supply all the way is connected, two photoelectricity Male head connector A connect common transport another way power supply by male connector connection sheet 7,
Such four cores photoelectric hybrid connector can transmit four road optical signals and two-way power supply.Internal thread photoelectric hybrid connector of the present invention
Can be made of a photoelectricity female connector B and a photoelectricity Male head connector A, or by three photoelectricity female connector B and
Three photoelectricity Male head connector A compositions etc., do not show in figure.
Photoelectricity Male head connector A, photoelectricity female connector B in internal thread photoelectric hybrid connector of the present invention and another
When the photoelectric hybrid connector matching grafting of photoelectricity female connector B, photoelectricity Male head connector A are equally installed, photoelectricity male connector
The metal ferrule 6A of connector A is inserted into the ante-chamber for the metal jack 5B for being preferably tightly inserted into the photoelectricity female connector B
In the 5B-2 of room, ceramic tube 7A is tightly sleeved on the male connector ceramic contact pin 3A and female ceramic contact pin 2B.Due to this hair
Between the male connector ceramic contact pin 3A and first through hole 11A-1 of Mingguang City electricity Male head connector A and ceramic tube 7A and metal ferrule 6A
Between be all made of clearance fit, i.e. it is movable ceramic tube, photoelectricity female that male connector ceramic contact pin 3A, which uses floating structure, ceramic tube 7A,
It is gap-matched between the female ceramic contact pin 2B of connector B and the second through-hole 5B-4, i.e. female ceramic contact pin 2B is using floating
Dynamic structure, in this way by using movable ceramic tube 7A, male connector, female ceramic contact pin 3A, 2B are floating structure, when a photoelectricity is mixed
The photoelectricity Male head connector A in connector is closed with after the photoelectricity female connector B grafting in another photoelectric hybrid connector, is led to
It crosses ceramic tube 7A and ensures that male connector, female ceramic contact pin 3A, 2B are automatically aligned to, on the one hand reduce connector manufacturing cost, it is another
Aspect makes connector processing can need not reach higher optical property transmission in high precision.
Conductor 1B is inserted into preceding rubber base 2a and rear glue after the metal jack 5B and female of the photoelectricity female connector B of the present invention
In seat upper two female connector mounting holes 5 arranged side by side of 2b, and the metal jack 5B of photoelectricity female connector B is located at semi-cylindrical
In female connector mounting hole 5 on the 22a of protrusion, on the one hand photoelectricity female connector B is protected in this way, and photoelectricity is isolated
Male head connector A, on the other hand can prevent accidentally touch, to avoid occur electric shock accidents, while avoid male connector, female connector A,
B contacts cause power supply short circuit.
In the present invention, other structures can also be used in the connector mounting base 2, e.g. by preceding rubber base 2a and rear rubber base
The single piece that 2b is made into integration, or integral cylinder etc. is directly used, photoelectricity also can be only installed in connector mounting base 2
Male head connector, or photoelectricity female connector is only installed, do not show in figure.
As another preferred embodiment of the present invention, as shown in Figure 40 to Figure 51, the internal thread photoelectricity Hybrid connections
Device further includes cable transferring head C, and the cable transferring head C includes attaching nut 1C, washer 2C, wire clamp 3C, resilient sleeve 4C and lock
Tight nut 5C；The attaching nut 1C is cylindrical and inner cavity is separated into front chamber by the radial partition board 11C in inner cavity
Through-hole 11C-3, the connection spiral shell are offered on the radial partition board 11C of 11C-1 and rear chamber 11C-2, the attaching nut 1C
The stack shell outer wall of the front chamber 11C-1 of female 1C is equipped with external screw thread 11C-4, the rear chamber 11C-2's of the attaching nut 1C
Endoporus be equipped with internal thread 11C-5, the washer 2C upper edges its be axially arranged with a hollow cone 2C-1 outwardly protruded, institute
State that wire clamp 3C is cylindrical and the cross section of endoporus is in corrugated shape, the bore orifice of the wire clamp 3C is conical opening 3C-1, institute
It states wire clamp 3C and washer 2C to be placed sequentially in from inside to outside in the front chamber 11C-1 of attaching nut 1C, and hollow cone 2C-1
The conical opening 3C-1 of circular conical surface 2C-2 and wire clamp 3C offset, the locking nut 5C is cylindrical and front end outer wall is equipped with
External screw thread 5C-1, the attaching nut 1C and locking nut 5C are screwed together into one by internal and external screw thread 11C-5,5C-1
Body, the resilient sleeve 4C is cylindrical and is placed in the rear chamber 11C-2 of attaching nut 1C, and the resilient sleeve 4C's is front and back
End face offsets with the radial partition board 11C, locking nut 5C respectively；The cable transferring head C further includes two hose coupling D,
Each hose coupling D includes connection swivel nut 6D, bushing 7D and gripping sleeve 8D；The connection swivel nut 6D is cylindrical and endoporus
It is equipped with internal thread 6D-1, is equipped with that inner flange 6D-2, the bushing 7D be cylindrical and one end in one end of connection swivel nut 6D
Equipped with outward flange 7D-1, the gripping sleeve 8D is cylindrical and one end is equipped with outward flange 8D-1, on the endoporus of gripping sleeve 8D
Equipped with internal thread 8D-2, the gripping sleeve 8D be placed in connection swivel nut 6D and the outward flange 8D-1 of gripping sleeve 8D with connect swivel nut
The inner flange 6D-2 of 6D offsets, and the bushing 7D is placed in gripping sleeve 8D and the outward flange 7D-1 and gripping sleeve 8D of bushing 7D
Outward flange 8D-1 offsets, and the rear end outer wall of the back nut 3 is equipped with external screw thread 3a-2, one of them described hose coupling D
External screw thread 11C-4 by connecting the internal thread 6D-1 and the attaching nut 1C of swivel nut 6D is screwed together integrally, another
A hose coupling D is screwed together by connecting the internal thread 6D-1 and the rear end external screw thread 3a-2 of the back nut 3 of swivel nut 6D
Integrally, between two hose coupling D equipped with metal hose an E, the metal hose E both ends respectively with two
The gripping sleeve internal thread 8D-2 of hose coupling D is threadedly coupled.The metal hose E of the present invention ensures the tensile property of connecting portion
With buckle resistance energy, optical fiber and power cord in cable are protected, is played a good protective effect to optical fiber and power cord.
In the present invention, as shown in figure 40, a plain washer is additionally provided between the resilient sleeve 4C and locking nut 5C
The rear end face of 6C, the resilient sleeve 4C are offseted by the plain washer 6C and locking nut 5C；The resilient sleeve 4C is preferably by silicon
Glue is made.
As shown in Figure 40,42, half of washer that washer 2C of the invention is preferably illustrated by two forms a complete pad
Enclose 2C.As shown in Figure 40,43, half of wire clamp that wire clamp 3C of the invention is preferably illustrated by two forms a complete wire clamp
3C。
As shown in Figure 40,41, one is additionally provided on the front chamber 11C-1 stack shell outer walls of attaching nut 1C for placing
The groove 11C-6 of sealing ring.
As shown in Figure 40,46, connection swivel nut 6D is connect with attaching nut 1C through internal and external screw thread 6D-1,11C-4, is connected
Swivel nut 6D is screwed between the conical opening 3C-1 of the circular conical surface 2C-2 and wire clamp 3C of axial force the extruded gasket 2C, washer 2C of generation
The corrugated shape of extruding force the clamping cables aluminum pipe 7C-1, cable aluminum pipe 7C-1 of generation and wire clamp 3C inner holes, prevent electricity
Cable aluminum pipe 7C-1 slides axially, and the axial force that locking nut 5C screws generation squeezes resilient sleeve 4C, what resilient sleeve 4C was generated
Extruding force clamping cables oversheath 7C-2.
By on probation, the present invention can not only simultaneous transmission optical signal and electric current, and it is small, meet connection well
Device miniaturization, integrated development demand, the present invention is easy for installation, can prevent from accidentally touching, avoid that electric shock accidents occurs, while avoiding light
Electric male connector, female connector contact cause power supply short circuit.
Claims (4)
1. a kind of internal thread photoelectric hybrid connector is used for the subsequent transmissions of optical signal and power supply, it is characterised in that：It includes outer
Shell（1）, the connector mounting base made of insulating materials（2）, back nut（3）, swivel nut（4）With several opto-electric connectors；Institute
State shell（1）Counterbore is equipped in cylindrical and cylinder（11）, the counterbore（11）Rear end hole wall be equipped with internal thread
（11a）, the connector mounting base（2）It is placed in the shell（1）Counterbore（11）It is interior, the back nut（3）It is cylindrical and
Front end outer wall is equipped with external screw thread（3a-1）, the back nut（3）Pass through external screw thread（3a-1）With the shell（1）Interior spiral shell
Line（11a）It is threadedly coupled and by the connector mounting base（2）It is pressed abd fixed on the shell（1）Counterbore（11）It is interior, it is described
Swivel nut（4）Cylindrical and front end hole wall is equipped with internal thread（41a）, the swivel nut（4）Rear end is sleeved on shell（1）Front end,
Several described opto-electric connectors are separately mounted to the connector mounting base（2）On, and each opto-electric connector is same
Outer layer is electric connector on a connector, inner core is optical fiber connector and the photoelectricity coaxial of energy simultaneous transmission optical signal and electric current connects
Connect device；Several described opto-electric connectors include photoelectricity Male head connector（A）With photoelectricity female connector（B）；The photoelectricity is public
Head connector（A）Including conductor before male connector（1A）, conductor after male connector（2A）, male connector ceramic contact pin（3A）, male connector contact pin handle（4A）
With male connector spring（5A）；Conductor before the male connector（1A）It is cylindrical and by the radial partition board in inner cavity（11A）By inner cavity
It is separated into front chamber（12A）And rear chamber（13A）, conductor before the male connector（1A）Radial partition board（11A）On offer first
Through-hole（11A-1）, conductor before the male connector（1A）Rear chamber（13A）Endoporus be equipped with internal thread（13A-1）, the public affairs
Conductor after head（2A）Cylindrical and front end outer wall is equipped with external screw thread（2A-1）, conductor before the male connector（1A）After male connector
Conductor（2A）Pass through internal and external screw thread（13A-1,2A-1）It is screwed together integral, the male connector contact pin handle（4A）It is cylindrical
And front end has counterbore（4A-1）, the male connector contact pin handle（4A）It is placed in conductor before male connector（1A）Rear chamber（13A）It is interior and public
Head contact pin handle（4A）Front end face（4A-2）With conductor before male connector（1A）Radial partition board（11A）It offsets, the male connector ceramics are inserted
Needle（3A）Cylinder and rear end passes through the first through hole（11A-1）With the male connector contact pin handle（4A）Counterbore（4A-1）
Interference fit, the male connector spring（5A）Positioned at the male connector contact pin handle（4A）With conductor after male connector（2A）Between, the photoelectricity
Male head connector（A）It further include a metal ferrule（6A）With the ceramic tube of an axially open（7A）；The metal ferrule
（6A）It is cylindrical and with conductor before male connector（1A）Front end be fixedly connected, the ceramic tube（7A）It is placed in metal ferrule（6A）With
Male connector ceramic contact pin（3A）Between, and ceramic tube（7A）Tightly it is sleeved on the male connector ceramic contact pin（3A）On, the public affairs
Head ceramic contact pin（3A）With first through hole（11A-1）Between be equipped with the first radial clearance（H1）, the ceramic tube（7A）With metal
Contact pin（6A）Between be equipped with the second radial clearance（H2）；The photoelectricity female connector（B）Including conductor after female（1B）, cylinder
The female ceramic contact pin of shape（2B）, female contact pin handle（3B）With female spring（4B）；Conductor after the female（1B）It is cylindrical
And front end outer wall is equipped with external screw thread（1B-1）, the female ceramic contact pin（2B）With the male connector ceramic contact pin（3A）It is outer
Circular diameter is identical, the female contact pin handle（3B）Cylindrical and front end has counterbore（3B-1）, the female spring（4B）Position
In the female contact pin handle（3B）With conductor after female（1B）Between, the photoelectricity female connector（B）It further include a metal
Jack（5B）；The metal jack（5B）It is cylindrical and by the radial partition board in inner cavity（5B-1）Inner cavity is separated into
Front chamber（5B-2）And rear chamber（5B-3）, the metal jack（5B）Front chamber（5B-2）Diameter of bore（d1）With
The metal ferrule（6A）Outside diameter（d2）It is adapted, the metal jack（5B）Radial partition board（5B-1）On open up
There is the second through-hole（5B-4）, the metal jack（5B）Rear chamber（5B-3）Endoporus be equipped with internal thread（5B-5）, institute
State female contact pin handle（3B）It is placed in metal jack（5B）Rear chamber（5B-3）Interior and female contact pin handle（3B）Front end face
（3B-2）With the metal jack（5B）Radial partition board（5B-1）It offsets, the female ceramic contact pin（2B）Front end be placed in
The metal jack（5B）Front chamber（5B-2）It is interior, female ceramic contact pin（2B）Rear end pass through second through-hole（5B-
4）With female contact pin handle（3B）Counterbore（3B-1）Interference fit, the metal jack（5B）With conductor after female（1B）Pass through
Internal and external screw thread（5B-5,1B-1）It is screwed together integral, the female ceramic contact pin（2B）With second through-hole（5B-
4）Between be equipped with third radial clearance（H3）.
2. internal thread photoelectric hybrid connector according to claim 1, it is characterised in that：The connector mounting base（2）
It is made of rubber and by preceding rubber base（2a）With rear rubber base（2b）It is composed, the preceding rubber base（2a）By cylindrical pedestal
（21a）With with pedestal（21a）The semi-cylindrical protrusion for being made into integration and axially extending（22a）It constitutes, the rear rubber base（2b）
Cylinder and front end and preceding rubber base（2a）Pedestal（21a）It fits, the preceding rubber base（2a）Pedestal（21a）With rear rubber base
（2b）Positioned at the shell（1）Counterbore（11）It is interior, the preceding rubber base（2a）Semi-cylindrical protrusion（22a）Stretch out housing counter bore
（11）Positioned at the swivel nut（4）Front end cavity（42a）It is interior, the rear rubber base（2b）With back nut（3）It offsets, in preceding rubber base
（2a）With rear rubber base（2b）On offer two female connector mounting holes arranged side by side respectively in an axial direction（5）With two public affairs arranged side by side
Head connector mounting hole（6）, described two female connector mounting holes arranged side by side（5）Across the semi-cylindrical protrusion（22a）,
Two photoelectricity Male head connectors（A）Male connector before conductor（1A）With conductor after male connector（2A）It is inserted into the preceding rubber base respectively（2a）With
Rubber base afterwards（2b）Upper two Male head connector mounting holes arranged side by side（6）It is interior, two photoelectricity Male head connectors（A）Metal ferrule
（6A）Positioned at the swivel nut（4）Front end cavity（42a）It is interior, two photoelectricity Male head connectors（A）By being fixedly mounted on male connector
Conductor afterwards（2A）Between male connector connection sheet（7）It is electrically connected, in the rear rubber base（2b）Front end offer for putting
Set the male connector connection sheet（7）The first groove（8）；Two photoelectricity female connectors（B）Metal jack（5B）After female
Conductor（1B）It is inserted into the preceding rubber base respectively（2a）With rear rubber base（2b）Upper two female connector mounting holes arranged side by side（5）It is interior,
And two photoelectricity female connectors（B）Metal jack（5B）It is located at the semi-cylindrical protrusion（22a）On female connect
Connect device mounting hole（5）It is interior, two photoelectricity female connectors（B）By being fixedly mounted on conductor after female（1B）Between female connect
Contact pin（9）It is electrically connected, in the rear rubber base（2b）Front end offer for placing the female connection sheet（9）
Two grooves（10）.
3. internal thread photoelectric hybrid connector according to claim 1, it is characterised in that：First radial clearance（H1）
Between 0.05~0.1mm, second radial clearance（H2）Between 0.1~0.2mm, the third radial clearance（H3）
Between 0.05~0.1mm.
4. internal thread photoelectric hybrid connector according to any one of claim 1 to 3, it is characterised in that：The internal thread
Photoelectric hybrid connector further includes cable transferring head（C）, the cable transferring head（C）Including attaching nut（1C）, washer（2C）、
Wire clamp（3C）, resilient sleeve（4C）And locking nut（5C）；The attaching nut（1C）It is cylindrical and by the diameter in inner cavity
To partition board（11C）Inner cavity is separated into front chamber（11C-1）And rear chamber（11C-2）, the attaching nut（1C）Radial direction
Partition board（11C）On offer through-hole（11C-3）, the attaching nut（1C）Front chamber（11C-1）Stack shell outer wall on set
There is external screw thread（11C-4）, the attaching nut（1C）Rear chamber（11C-2）Endoporus be equipped with internal thread（11C-5）,
The washer（2C）Upper edge its be axially arranged with a hollow cone outwardly protruded（2C-1）, the wire clamp（3C）It is cylindrical
And the cross section of endoporus is in corrugated shape, the wire clamp（3C）Bore orifice be conical opening（3C-1）, the wire clamp（3C）With
Washer（2C）It is placed sequentially in attaching nut from inside to outside（1C）Front chamber（11C-1）It is interior, and hollow cone（2C-1）'s
Circular conical surface（2C-2）With wire clamp（3C）Conical opening（3C-1）It offsets, the locking nut（5C）Cylindrical and front end outer wall
It is equipped with external screw thread（5C-1）, the attaching nut（1C）With locking nut（5C）Pass through internal and external screw thread（11C-5,5C-1）
It is screwed together integral, the resilient sleeve（4C）It is cylindrical and be placed on attaching nut（1C）Rear chamber（11C-2）It is interior,
The resilient sleeve（4C）Front/rear end respectively with the radial partition board（11C）, locking nut（5C）It offsets；The cable switching
Head（C）Further include two hose couplings（D）, each hose coupling（D）Including connecting swivel nut（6D）, bushing（7D）And clamping
Set（8D）；The connection swivel nut（6D）Cylindrical and endoporus is equipped with internal thread（6D-1）, in connection swivel nut（6D）One end
Equipped with inner flange（6D-2）, the bushing（7D）Cylindrical and one end is equipped with outward flange（7D-1）, the gripping sleeve（8D）
Cylindrical and one end is equipped with outward flange（8D-1）, in gripping sleeve（8D）Endoporus be equipped with internal thread（8D-2）, the folder
It is fixed（8D）It is placed in connection swivel nut（6D）Interior and gripping sleeve（8D）Outward flange（8D-1）With connect swivel nut（6D）Inner flange
（6D-2）It offsets, the bushing（7D）It is placed in gripping sleeve（8D）Interior and bushing（7D）Outward flange（7D-1）With gripping sleeve（8D）
Outward flange（8D-1）It offsets, the back nut（3）Rear end outer wall be equipped with external screw thread（3a-2）, one of them is described soft
Pipe fitting（D）By connecting swivel nut（6D）Internal thread（6D-1）With the attaching nut（1C）External screw thread（11C-4）Spiral shell
Conjunction links into an integrated entity, another hose coupling（D）By connecting swivel nut（6D）Internal thread（6D-1）With the back nut（3）
Rear end external screw thread（3a-2）It is screwed together integral, in two hose couplings（D）Between be equipped with a metal hose
（E）, the metal hose（E）Both ends respectively with two hose couplings（D）Gripping sleeve internal thread（8D-2）It is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588012.XA CN106099506B (en) | 2016-07-25 | 2016-07-25 | Internal thread photoelectric hybrid connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588012.XA CN106099506B (en) | 2016-07-25 | 2016-07-25 | Internal thread photoelectric hybrid connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106099506A CN106099506A (en) | 2016-11-09 |
| CN106099506B true CN106099506B (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610588012.XA Expired - Fee Related CN106099506B (en) | 2016-07-25 | 2016-07-25 | Internal thread photoelectric hybrid connector |
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| CN108227087B (en) * | 2016-12-09 | 2019-08-06 | 中车永济电机有限公司 | Electric locomotive opto-electric connector |
| CN106730547A (en) * | 2017-01-19 | 2017-05-31 | 山东太平洋光纤光缆有限公司 | A kind of fire hose coupling opto-electric connector |
| CN110416825A (en) * | 2019-07-22 | 2019-11-05 | 深圳弘威电业有限公司 | A kind of charging wiring connector |
| CN110994286A (en) * | 2019-11-14 | 2020-04-10 | 联想(北京)有限公司 | Radio frequency connecting device and electronic equipment |
| CN113270758A (en) * | 2019-12-20 | 2021-08-17 | 华为技术有限公司 | Connector assembly and photoelectric composite connector |
| CN111786162B (en) * | 2020-05-22 | 2022-04-22 | 武汉船用机械有限责任公司 | Cable connecting device and spliced cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10216406C1 (en) * | 2002-04-12 | 2003-08-14 | Hummel Anton Verwaltung | Right-angle electrical connector has fixing screws used simultaneously for fixing cooperating angle arms of connector in their working positions |
| CN103794890B (en) * | 2012-11-05 | 2017-11-21 | 孙悦炜 | The plug and socket of optical fiber and coaxial cable one |
| CN204760635U (en) * | 2015-05-22 | 2015-11-11 | 常山优博特机电科技有限公司 | Circular electric connector with multiple pin locking device of spring helping hand |
| CN204793360U (en) * | 2015-07-06 | 2015-11-18 | 陕西华达科技股份有限公司 | Join in marriage coaxial electric connector of curved formula radio frequency who connects flexible cable |
| CN205900891U (en) * | 2016-07-25 | 2017-01-18 | 常州市新盛电器有限公司 | Internal thread optoelectronic hybrid connector |
-
2016
- 2016-07-25 CN CN201610588012.XA patent/CN106099506B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106099506A (en) | 2016-11-09 |
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