CN106099474A - A kind of multichannel adapter - Google Patents
A kind of multichannel adapter Download PDFInfo
- Publication number
- CN106099474A CN106099474A CN201610594790.XA CN201610594790A CN106099474A CN 106099474 A CN106099474 A CN 106099474A CN 201610594790 A CN201610594790 A CN 201610594790A CN 106099474 A CN106099474 A CN 106099474A
- Authority
- CN
- China
- Prior art keywords
- hole
- plug
- needle assembly
- socket
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/625—Casing or ring with bayonet engagement
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- 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
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6473—Impedance matching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
Abstract
The invention discloses a kind of multichannel adapter, including plug and socket, plug is connected with socket coupling；Described plug includes needle assembly, the first shell, solves lock tube and elastic component；One end of the outer wall of described first shell is circumferentially with the first index face along outer wall；Described socket includes aperture member, lining and second housing；On described second housing with the outer wall of one end of mate on circumferentially arranged with the second index face.The plug and socket of the adapter of the present invention is by being directed at the first index face of plug with the second index face of socket, it is possible to rapidly by plug insertion socket, and the solution lock tube the most only needing one hand to hold plug during dismounting is directly taken off, assemble consolidate, dismount convenient.
Description
Technical field
The invention belongs to Mobile communication connector technical field, be specifically related to a kind of multichannel adapter.
Background technology
In mobile communication radio system, radio frequency multichannel, low frequency multi-channel and mixing multichannel adapter are at radio frequency
Transmission equipment has original application advantage, it can conveniently realize various electrical communications connect port modularity and
The seriation of product, the installing space of equipment can be reduced to greatest extent, can realize to greatest extent from being fabricated onto application
Efficient, it is also possible to promote inside quality and the exterior quality of communication equipment to greatest extent.
But, the development advanced by leaps and bounds along with mobile communication technology, multichannel adapter in the market is through in a few years
The application come also has displayed defect and the deficiency of following aspect:
1, its socket and plug is generally screw thread (or flange screw) connected mode, does not support that fast inserting is installed；
2, its component touch is to non-dismountable after assembling, and more can not exchange general；
3, the manufacturing process of its socket and plug is complicated, also needs to carry out injecting glue encapsulation, manufacturing cost after especially assembling
Improve, but product quality is difficult to promote.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of multichannel adapter, this adapter
Plug and socket by the first index face of plug is directed at the second index face of socket, it is possible to rapidly by plug insert
Socket, the solution lock tube the most only needing one hand to hold plug during dismounting directly takes off, assemble consolidate, dismount convenient.
Realize the purpose of the present invention to reach by adopting the following technical scheme that:
A kind of multichannel adapter, including plug and socket, plug is connected with socket coupling；
Described plug includes needle assembly, the first shell, solves lock tube and elastic component；Described needle assembly is inserted into the first shell
In, described first shell is inserted in solution lock tube, and described elastic component is arranged on the first shell and solves between lock tube；Described needle assembly
At least two groups, often group needle assembly includes a pin contact head；One end of the outer wall of described first shell is successively along outer wall circumference
It is interval with the first index face, the first datum level, at the interval of the first index face and the first datum level, is circumferentially arranged with ball
Groove；
Described socket includes aperture member, lining and second housing；Described aperture member is inserted in lining, described lining plug-in mounting
In second housing；The quantity of described aperture member is consistent with the quantity of needle assembly, and often group aperture member includes a hole contact head；Institute
State and be interval with the second index face, the second datum level the most successively with on the outer wall of one end of mate on second housing；
At the interval of described second index face and the second datum level, multiple ball is installed；
First index face of described plug is directed at the second index face of socket, and described plug insertion socket, on socket
Ball is fixed in the ball grooves of plug and abuts with solving lock tube, and the hole contact head of aperture member is electrical with the pin contact head of needle assembly
Connect.
As preferably, it is provided with the installation portion for plug-in mounting needle assembly in described first shell, in installation portion, is sequentially provided with use
In with the first axial locating surface of needle assembly location and installation, the first radially locating surface；Offer in the lining of described socket for
The installing hole of plug-in opening assembly, be provided with in described installing hole for the second axial locating surface of aperture member location and installation, second
Radially locating surface.Needle assembly is directed at the first axial locating surface of the first shell, the first radial direction locating surface, can be fast when assembling
Needle assembly plug-in mounting is entered in the first shell by speed ground, by aperture member and the second axial locating surface of lining, the second radial direction locating surface pair
Accurate, it is possible to rapidly aperture member plug-in mounting to be entered in lining.
As preferably, in described installing hole, it is provided with the first sealing ring for being sealed by the faying face of lining with aperture member；
Described second housing is provided with the second sealing ring for being sealed by the faying face of second housing with lining.First sealing ring can
To be tightly connected between aperture member and lining, make lining be connected tightr with aperture member, the second sealing ring can by lining with
It is tightly connected between second housing, makes to be connected tightr between lining with second housing.
As preferably, in described first shell, the one end near the first index face is provided with major key and multiple auxiliary bond；Described lining
Put and be provided with primary key slot, the auxiliary bond groove mated with major key, auxiliary bond.
As preferably, the needle assembly of described plug also includes honeycomb seal pad, porous pressing plate and fastening swivel nut；Described porous
Sealing gasket, porous pressing plate and fastening swivel nut are sequentially sleeved on needle assembly, and are fixed by needle assembly, compress, and are sealed by needle assembly
In the first shell.The setting of honeycomb seal pad, porous pressing plate and fastening swivel nut is firmly secured to make needle assembly to add
In first shell.
As preferably, the pin contact head connection often organizing described needle assembly has the first cable；Pin contact head include pin inner wire,
Pin insulation sleeve, pin outer conductor and pinhead sleeve；Described pin inner wire is embedded in pin insulation sleeve, and described pin insulation sleeve is embedded outside pin
In conductor, described pin outer conductor is embedded the one end at pinhead sleeve, and described first cable is arranged on the other end of pinhead sleeve.
As preferably, on the outer wall of described pinhead sleeve, the one end near pin outer conductor is circumferentially convexly equipped with electrical contact convex surface,
And it is provided with elastomer vertically；The outer wall of described pinhead sleeve is provided with the 3rd axial locating surface, the 3rd radial direction locating surface.
As preferably, the hole contact head connection often organizing described aperture member has the second cable；Hole contact head include hole inner wire,
Hole insulation sleeve, hole outer conductor and hole headgear；Described hole inner wire is embedded in the insulation sleeve of hole, and described hole insulation sleeve is embedded outside hole
In conductor, described hole outer conductor is embedded in one end of hole headgear；Described second cable is arranged on the other end of hole headgear, described
The cable fixed cover for fixing the second cable it is additionally provided with between second cable and hole headgear；Described second cable supports with hole headgear
The one end connect is provided with cable liner.
As preferably, on the inwall of described hole headgear, the one end near hole outer conductor is circumferentially arranged with electrical contact concave surface,
In the inner wire of hole, the one end away from the second cable offers springhole；Be additionally provided with on the outer wall of described hole headgear with by needle assembly with
4th axial locating surface of aperture member location and installation, the 4th radial direction locating surface；It is provided with between described hole inner wire and hole insulation sleeve
Hole inner seal liner；It is provided with hole outside seal between described hole insulation sleeve and hole outer conductor, the outer wall of described hole headgear is additionally provided with
With the 3rd axial locating surface, the 3rd the 4th axial locating surface that radially locating surface coordinates, the 4th radial direction locating surface.4th is axially fixed
Plane, the 4th radial direction locating surface and the 3rd axial locating surface, the 3rd radial direction locating surface alignment, it is possible to rapidly by needle assembly and hole
Assembly is located by connecting.
As preferably, the inwall of described solution lock tube is convexly equipped with for ball is fixed on rolling with corresponding position, ball grooves position
Lock ring face in pearl groove.Ball can be fixed in ball grooves by the setting in lock ring face, it is to avoid coming off of ball.
Compared to existing technology, the beneficial effects of the present invention is:
1, the plug and socket of the present invention is by being directed at the first index face of plug with the second index face of socket, it is possible to
Rapidly by plug insertion socket, and assemble the ball on rear socket and be fixed in the ball grooves of plug and support with solving lock tube
Connecing, the hole contact head of aperture member is electrically connected with the pin contact head of needle assembly, firmly installs between plug and socket；During dismounting then
The solution lock tube only needing one hand hold plug is directly taken off, and assembling consolidates, it is convenient to dismount；
2, the plug of the present invention and socket detachably with the design separated, and the first datum level, the second datum level,
One index face, the mechanical reference surface normalization design of the second index face, make RF impedance obtain optimal compensation, the most fully
Maintain the impedance continuity of radio-frequency channel, meanwhile, make socket and plug after connecting, ensure that the concordance of each passage electrical length；
Therefore, this technology possesses broader radio frequency bandwidth and lower return loss characteristic, and less phase contrast, meanwhile, for criticizing
Measure production testing process, and the maintenance of device systems creates the condition of simple facilitation with maintenance；
3, the aperture member of the present invention contacts with needle assembly, the electrical contact convex surface of aperture member and the electrical contact concave surface card of needle assembly
Button connects, and makes the pressure between contact be constant at an effective interval, and no longer by environment or artificial external force (three-dimensional and
The vibration of alternation and impact) impact, substantially reduce the nonlinear contact occurred when electrical connection is touched, thus reduce electricity
The generation of contact interference source, solves each passage electrical connection port static and the stability of dynamic electric property；
4, the socket of the present invention takes the first sealing ring, the second sealing ring seals preferably design, fully takes into account
Socket is not when the application of communication equipment port is mounted when plug, and the harmful gas such as the moisture in environment is to inside communication equipment
Corroding, and plug takes dual-seal and arranges, therefore, the product of this technology has stronger environmental resistance.
In sum, design that the connector passage of the present invention detachable separates, the design of normalized mechanical references, many
The innovative design such as weight waterproof sealing, solve some defects and deficiency that existing like product exists, have more excellent electricity
Gas performance indications, have wider working band, have more firm connection, therefore, have higher product quality, have
Lower integrated cost, and excellent technique manufacturing and application convenience.
Accompanying drawing explanation
Fig. 1 is the structural representation of the plug of embodiment 1, socket.
Fig. 2 is the profile of the plug of embodiment 1.
Fig. 3 is the profile of the socket of embodiment 1.
Fig. 4 is the structural representation of the plug of embodiment 2, socket.
Fig. 5 is the profile of the plug of embodiment 2.
Fig. 6 is the profile of the socket of embodiment 2.
Fig. 7 is the profile of the needle assembly of the plug of the present invention.
Fig. 8 is the profile of the aperture member of the socket of the present invention.
Wherein, 1, plug；11, needle assembly；111, pin contact head；1111, pin inner wire；1112, pin insulation sleeve；1113、
Pin outer conductor；1114, pinhead sleeve；1115, electrical contact convex surface；1116, elastomer；1117, the 3rd axial locating surface；1118,
Three radial direction locating surfaces；112, honeycomb seal pad；113, porous pressing plate；114, fastening swivel nut；115, the first cable；12, outside first
Shell；121, the first index face；122, the first datum level；123, ball grooves；124, installation portion；1241, the first axial locating surface；
1242, the first radial direction locating surface；125, major key；13, lock tube is solved；131, lock ring face；14, elastic component；
2, socket；21, aperture member；211, hole contact head；2111, hole inner wire；2112, hole insulation sleeve；2113, lead outside hole
Body；2114, hole headgear；2115, cable fixed cover；2116, cable liner；2117, electrical contact concave surface；2118, springhole；
2119, the 4th axial locating surface；2120, the 4th radial direction locating surface；2121, hole inner seal liner；2122, hole outside seal；212、
Second cable；22, lining；221, installing hole；2211, the first sealing ring；222, the second axial locating surface；223, second is the most fixed
Plane；224, primary key slot；225, the 4th sealing ring；23, second housing；231, the second index face；232, the second datum level；233、
Ball；234, the second sealing ring；235, flange；236, the 3rd sealing ring；237, external screw thread；24, plain washer；25, air ring
Circle；26, nut；
A, communication equipment.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
Embodiment 1:
With reference to Fig. 1-3, a kind of circular multichannel adapter, including plug 1 and socket 2, plug 1 is connected with socket 2 coupling
And be inserted on communication equipment a.
As in figure 2 it is shown, plug 1 includes needle assembly the 11, first shell 12, solves lock tube 13 and elastic component 14；Needle assembly 11 is inserted
Being contained in the first shell 12, the first shell 12 is inserted in solution lock tube 13, and elastic component 14 is arranged on the first shell 12 and solves lock tube
Between 13.First shell 12, solution lock tube 13, elastic component 14 are circular configuration.
As it is shown in fig. 7, needle assembly 11 at least two groups, often group needle assembly 11 includes a pin contact head 111, also includes many
Hole sealing gasket 112, porous pressing plate 113 and fastening swivel nut 114；Honeycomb seal pad 112, porous pressing plate 113 and fastening swivel nut 114 depend on
Secondary be set on needle assembly 11, and by fixing for needle assembly 11, compress, needle assembly 11 is sealed in the first shell 12, porous is close
The setting of packing 112, porous pressing plate 113 and fastening swivel nut 114 is firmly secured to the first shell to make needle assembly 11 to add
In 12.Often the pin contact head 111 of group needle assembly 11 connects the first cable 115；Pin contact head 111 include pin inner wire 1111,
Pin insulation sleeve 1112, pin outer conductor 1113 and pinhead sleeve 1114；Pin inner wire 1111 is embedded in pin insulation sleeve 1112, and pin insulate
Set 1112 is embedded in pin outer conductor 1113, and pin outer conductor 1113 is embedded the one end at pinhead sleeve 1114, and the first cable 115 is installed
The other end at pinhead sleeve 1114；On the outer wall of pinhead sleeve 1114, the one end near pin outer conductor 1113 is circumferentially convexly equipped with electricity
Contact convex surface 1115, and it is provided with elastomer 1116 vertically.
As it is shown on figure 3, socket 2 includes aperture member 21, lining 22, second housing 23, also include successively for by steady for socket 2
Admittedly the plain washer 24, ring washer 25 and the nut 26 that are arranged on communication equipment a, aperture member 21 is inserted in lining 22, lining
Set 22 is inserted in second housing 23, socket 2 can consolidate by the setting of plain washer 24, ring washer 25 and nut 26,
It is sealably mounted on communication equipment a.
The quantity of aperture member 21 is consistent with the quantity of needle assembly 11, and often group aperture member 21 includes a hole contact head 211；The
Second index face the 231, second datum level it is interval with plug 1 the most successively on the outer wall of the one end mated on two shells 23
232；At the interval of the second index face 231 and the second datum level 232, multiple ball 233 is installed.The outer wall of the first shell 12
One end is provided with first index face the 121, first datum level 122, the first index face 121 and the first benchmark along outer wall is circumferentially-spaced successively
Ball grooves 123 circumferentially it is arranged with at the interval in face 122；With the corresponding position projection of ball grooves 123 position on the inwall of solution lock tube 13
Have lock ring face 131, ball 233 can be fixed in ball grooves 123 by the setting in lock ring face 131, it is to avoid ball 233 de-
Fall.
As shown in Figure 8, often hole contact head 211 connection of group aperture member 21 has the second cable 212；Hole contact head 211 includes
Hole inner wire 2111, hole insulation sleeve 2112, hole outer conductor 2113 and hole headgear 2114；Hole inner wire 2111 is embedded at hole insulation sleeve
In 2112, hole insulation sleeve 2112 is embedded in hole outer conductor 2113, and hole outer conductor 2113 is embedded the one end at hole headgear 2114；The
Two cables 212 are arranged on the other end of hole headgear 2114, are additionally provided with for fixing between the second cable 212 and hole headgear 2114
The cable fixed cover 2115 of two cables 212；One end that second cable 212 abuts with hole headgear 2114 is provided with cable liner 2116.
Circumferentially it is arranged with electrical contact concave surface 2117, hole near one end of hole outer conductor 2113 on the inwall of hole headgear 2114
In inner wire 2111, the one end away from the second cable 212 offers springhole 2118.Electrical contact concave surface 2117 and needle assembly 11
Electrical contact convex surface 1115 coordinates, it is possible to make pin contact head 111 be connected tightr with hole contact head 211.Hole inner wire 2111
And it is provided with hole inner seal liner 2121 between hole insulation sleeve 2112；It is provided with outside hole close between hole insulation sleeve 2112 and hole outer conductor 2113
Sealing 2122.
The outer wall of pinhead sleeve 1114 is provided with the 3rd axial locating surface the 1117, the 3rd radially locating surface 1118, hole headgear
It is additionally provided with on the outer wall of 2114 and coordinates with the 3rd axial locating surface the 1117, the 3rd radially locating surface 1118, and for by needle assembly
11 with the 4th axial locating surface the 2119, the 4th radially locating surface 2120 of aperture member 21 location and installation.4th axial locating surface
2119, the 4th radial direction locating surface 2120 is directed at the 3rd axial locating surface the 1117, the 3rd radially locating surface 1118, it is possible to rapidly
Needle assembly 11 is located by connecting with aperture member 21.
The first sealing ring 2211 for being sealed by the faying face of lining 22 with aperture member 21 it is provided with in installing hole 221；Institute
State second housing 23 and be provided with the second sealing ring 234 for being sealed by the faying face of second housing 23 with lining 22.Outside second
On the outer wall of shell 23, the one end away from the second index face 231 is provided with flange 235, flange 235 encloses and is provided with the 3rd sealing ring
236, the stage casing on the outer wall of second housing 23 is provided with the external screw thread 237 for being fixed on communication equipment a by socket 2, lining
It is additionally provided with on the outer wall of 22 for lining 22 being sealed the 4th sealing ring 225 being fixed in second housing 23.The of the present invention
The design of four resealings of one sealing ring the 2211, second sealing ring the 234, the 3rd sealing ring 236 and the 4th sealing ring 225, fills
When point take into account that socket 2 is applied at communication equipment port when plug 1 is not mounted, the moisture in environment or harmful gas
The body erosion to inside communication equipment, and plug 1 is taken honeycomb seal pad 112, the dual-seal of porous pressing plate 113 sets
Putting, therefore, the product of this technology has stronger environmental resistance.
Be provided with the installation portion 124 for plug-in mounting needle assembly 11 in first shell 12, be sequentially provided with in installation portion 124 for
First axial locating surface 1241, first radially locating surface 1242 of needle assembly 11 location and installation；Offer in the lining 22 of socket 2
For the installing hole 221 of plug-in opening assembly 21, it is provided with in installing hole 221 for axially fixed with the second of aperture member 21 location and installation
Plane 222, second radially locating surface 223.Needle assembly 11 is directed at first axial locating surface the 1241, first footpath of the first shell 12
To locating surface 1242, can rapidly needle assembly 11 plug-in mounting be entered in the first shell 12, by aperture member 21 and lining when assembling
Second axial locating surface 222, the second radially locating surface 223 of 22 is directed at, it is possible to rapidly aperture member 21 plug-in mounting is entered lining 22
In.
The first sealing ring 2211 for being sealed by the faying face of lining 22 with aperture member 21 it is provided with in installing hole 221；The
Two shells 23 are provided with the second sealing ring 234 for being sealed by the faying face of second housing 23 with lining 22.First sealing ring
2211 can will be tightly connected between aperture member 21 and lining 22, make lining 22 be connected tightr with aperture member 21, and second is close
Seal 234 can will be tightly connected between lining 22 and second housing 23, makes to be connected more between lining 22 with second housing 23
Closely.
In first shell 12, the one end near the first index face 121 is provided with major key 125 and multiple auxiliary bond (not shown)；
Lining 22 is provided with primary key slot 224, the auxiliary bond groove (not shown) mated with major key 125, auxiliary bond；Wherein auxiliary bond and auxiliary bond groove
For asymmetric setting, this asymmetrical setting achieves blind plugging function, is ensureing that needle assembly 11 is connecting mutually with aperture member 21
On the basis of Chuing, there is anti-mis-insertion and avoiding misinsertion and the characteristic of self adaptation alignment.
Embodiment 2:
As Figure 4-Figure 6, a kind of square multichannel adapter, including plug 1 and socket 2, plug 1 mates with socket 2 even
Connect and be inserted on communication equipment a.
Plug 1 includes needle assembly the 11, first shell 12, solves lock tube 13 and elastic component 14；Needle assembly 11 is inserted into side by side
In one shell 12, the first shell 12 is inserted in solution lock tube 13, and elastic component 14 is arranged on the first shell 12 and solves between lock tube 13.
Needle assembly 11, aperture member 21 are identical with the structure of embodiment 1.First shell 12, solution lock tube 13, elastic component 14 are rectangle knot
Structure, the most compared with Example 1, the plug 1 of the present embodiment does not has major key, auxiliary bond, socket 1 does not has major key, auxiliary bond corresponding
Primary key slot, the structure of auxiliary bond groove, there is no these structures of external screw thread, plain washer, ring washer and nut yet.
Miscellaneous part, parts connected mode same as in Example 1.
The installation of multichannel adapter of the present invention, demounting procedure are as follows:
During installation, one hand holds the first shell 12 on plug 1, and makes on the first index face 121 and the socket 2 of plug 1
The second index face 231 be directed at, be inserted simultaneously into；Now the first index face 121 on the first shell 12 is by second housing 23
Ball 233 backs down, and solution lock tube 13 is the most also propped up by ball 233, and now elastic component 14 is compressed；Along with plug 1 continues to insert
Entering, when the first datum level 122 and the second datum level 232 coincide, the ball grooves 123 on plug 1 has also arrived at the rolling on socket 2
The position of pearl 233；If ball 233 then will by the lock ring face 131 on solution lock tube 13 under the effect of the elastic force of elastic component 14
Dry ball 233 banding is in ball grooves 123；Thus, plug 1 achieves with socket 2 and is quickly connected and locking, wherein aperture member
21, needle assembly 11 also achieves good electrical contact by hole contact head 211, pin contact head 111.
During dismounting, the solution lock tube 13 only needing one hand to hold on plug 1 pulls back, and plug 1 just separates with socket 2.
For a person skilled in the art, can technical scheme as described above and design, make other each
Plant corresponding change and deformation, and all these changes and deforms the protection model that all should belong to the claims in the present invention
Within enclosing.
Claims (10)
1. a multichannel adapter, it is characterised in that include that plug and socket, plug are connected with socket coupling；
Described plug includes needle assembly, the first shell, solves lock tube and elastic component；Described needle assembly is inserted in the first shell, institute
Stating the first shell to be inserted in solution lock tube, described elastic component is arranged on the first shell and solves between lock tube；Described needle assembly is at least
Having two groups, often group needle assembly includes a pin contact head；One end of the outer wall of described first shell is circumferentially-spaced along outer wall successively
It is provided with the first index face, the first datum level, at the interval of the first index face and the first datum level, is circumferentially arranged with ball grooves；
Described socket includes aperture member, lining and second housing；Described aperture member is inserted in lining, and described lining is inserted into
In two shells；The quantity of described aperture member is consistent with the quantity of needle assembly, and often group aperture member includes a hole contact head；Described
The second index face, the second datum level it is interval with the most successively with on the outer wall of one end of mate on two shells；Described
Multiple ball is installed at the interval of the second index face and the second datum level；
First index face of described plug is directed at the second index face of socket, described plug insertion socket, the ball on socket
Being fixed in the ball grooves of plug and abut with solving lock tube, the hole contact head of aperture member electrically connects with the pin contact head of needle assembly
Connect.
A kind of multichannel adapter the most according to claim 1, it is characterised in that: it is provided with for inserting in described first shell
The installation portion of dress needle assembly, be sequentially provided with in installation portion for the first axial locating surface of needle assembly location and installation, the first footpath
To locating surface；Offer the installing hole for plug-in opening assembly in the lining of described socket, be provided with in described installing hole for
Second axial locating surface of aperture member location and installation, the second radial direction locating surface.
A kind of multichannel adapter the most according to claim 2, it is characterised in that: it is provided with in described installing hole for serving as a contrast
The first sealing ring that the faying face of set and aperture member seals；Described second housing is provided with for the knot by second housing Yu lining
Close the second sealing ring of face seal.
A kind of multichannel adapter the most according to claim 1, it is characterised in that: near the first mark in described first shell
The one end in note face is provided with major key and multiple auxiliary bond；Described lining is provided with primary key slot, the auxiliary bond groove mated with major key, auxiliary bond.
A kind of multichannel adapter the most according to claim 1, it is characterised in that: the needle assembly of described plug also includes many
Hole sealing gasket, porous pressing plate and fastening swivel nut；Described honeycomb seal pad, porous pressing plate and fastening swivel nut are sequentially sleeved at needle assembly
On, and needle assembly is fixed, compresses, needle assembly is sealed in the first shell.
Described a kind of multichannel adapter the most according to claim 1, it is characterised in that: often organize the pin of described needle assembly
Contact head connects the first cable；Pin contact head includes pin inner wire, pin insulation sleeve, pin outer conductor and pinhead sleeve；In described pin
Conductor is embedded in pin insulation sleeve, and described pin insulation sleeve is embedded in pin outer conductor, and described pin outer conductor is embedded at pinhead sleeve
One end, described first cable is arranged on the other end of pinhead sleeve.
Described a kind of multichannel adapter the most according to claim 6, it is characterised in that: on the outer wall of described pinhead sleeve
Circumferentially it is convexly equipped with electrical contact convex surface near one end of pin outer conductor, and is provided with elastomer vertically；The outer wall of described pinhead sleeve
It is provided with the 3rd axial locating surface, the 3rd radial direction locating surface.
Described a kind of multichannel adapter the most according to claim 7, it is characterised in that: often organize the hole of described aperture member
Contact head connects the second cable；Hole contact head includes hole inner wire, hole insulation sleeve, hole outer conductor and hole headgear；In described hole
Conductor is embedded in the insulation sleeve of hole, and described hole insulation sleeve is embedded in the outer conductor of hole, and described hole outer conductor is embedded at hole headgear
One end；Described second cable is arranged on the other end of hole headgear, is additionally provided with for fixing between described second cable and hole headgear
The cable fixed cover of the second cable；One end that described second cable abuts with hole headgear is provided with cable liner.
Described a kind of multichannel adapter the most according to claim 8, it is characterised in that: on the inwall of described hole headgear
Circumferentially being arranged with electrical contact concave surface near one end of hole outer conductor, in the inner wire of hole, the one end away from the second cable offers bullet
Property hole；Hole inner seal liner it is provided with between described hole inner wire and hole insulation sleeve；It is provided with between described hole insulation sleeve and hole outer conductor
Hole outside seal；The 4th coordinated with the 3rd axial locating surface, the 3rd radial direction locating surface it is additionally provided with on the outer wall of described hole headgear
Axial locating surface, the 4th radial direction locating surface.
Described a kind of multichannel adapter the most according to claim 1, it is characterised in that: the inwall of described solution lock tube
Upper and corresponding position, ball grooves position is convexly equipped with the lock ring face for being fixed in ball grooves by ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610594790.XA CN106099474B (en) | 2016-07-26 | 2016-07-26 | A kind of multichannel connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610594790.XA CN106099474B (en) | 2016-07-26 | 2016-07-26 | A kind of multichannel connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106099474A true CN106099474A (en) | 2016-11-09 |
| CN106099474B CN106099474B (en) | 2019-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610594790.XA Active CN106099474B (en) | 2016-07-26 | 2016-07-26 | A kind of multichannel connector |
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| CN (1) | CN106099474B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461977A (en) * | 2017-02-17 | 2018-08-28 | 电连技术股份有限公司 | Radio frequency multichannel connector |
| CN108879130A (en) * | 2017-05-09 | 2018-11-23 | 昊翔电能运动科技(昆山)有限公司 | Electric connection structure, foot piece quick-disassembly structure and its unmanned vehicle |
| CN113871965A (en) * | 2021-09-30 | 2021-12-31 | 常州金信诺凤市通信设备有限公司 | Pull ring type multi-channel quick-plug connector |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113745878A (en) * | 2020-05-29 | 2021-12-03 | 康普技术有限责任公司 | Cluster connector assembly and method for mounting cluster connector assembly |
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| CN203406470U (en) * | 2013-07-23 | 2014-01-22 | 江苏吴通通讯股份有限公司 | A radio frequency connector and an assembly capable of accurately splitting and clustering beams |
| CN204885670U (en) * | 2015-05-29 | 2015-12-16 | 江苏吴通通讯股份有限公司 | Waterproof type radio frequency connector of inserting soon of circular multichannel |
| CN205900861U (en) * | 2016-07-26 | 2017-01-18 | 吴通控股集团股份有限公司 | Multichannel connector |
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| US8167647B1 (en) * | 2011-01-25 | 2012-05-01 | Chung-Yu Lee | Coaxial connector |
| CN203406470U (en) * | 2013-07-23 | 2014-01-22 | 江苏吴通通讯股份有限公司 | A radio frequency connector and an assembly capable of accurately splitting and clustering beams |
| CN204885670U (en) * | 2015-05-29 | 2015-12-16 | 江苏吴通通讯股份有限公司 | Waterproof type radio frequency connector of inserting soon of circular multichannel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108461977A (en) * | 2017-02-17 | 2018-08-28 | 电连技术股份有限公司 | Radio frequency multichannel connector |
| CN108461977B (en) * | 2017-02-17 | 2020-08-21 | 电连技术股份有限公司 | Radio frequency multichannel connector |
| CN108879130A (en) * | 2017-05-09 | 2018-11-23 | 昊翔电能运动科技(昆山)有限公司 | Electric connection structure, foot piece quick-disassembly structure and its unmanned vehicle |
| CN113871965A (en) * | 2021-09-30 | 2021-12-31 | 常州金信诺凤市通信设备有限公司 | Pull ring type multi-channel quick-plug connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106099474B (en) | 2019-01-29 |
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