CN103855500B - Multi-functional hybrid connector - Google Patents
Multi-functional hybrid connector Download PDFInfo
- Publication number
- CN103855500B CN103855500B CN201410105439.0A CN201410105439A CN103855500B CN 103855500 B CN103855500 B CN 103855500B CN 201410105439 A CN201410105439 A CN 201410105439A CN 103855500 B CN103855500 B CN 103855500B
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- shell
- optical fiber
- radio frequency
- electric connector
- end plate
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of multi-functional hybrid connector, for the subsequent transmissions of optical fiber, radio frequency and electric connector, this connector comprises shell, locking nut and swivel nut, cylindrical and its front end of described shell is by radial end plate closes, the cylindrical wall of outer casing back is provided with thread segment, described swivel nut is sleeved on the front end of shell, described radial end plate offers several along enclosure axis to through hole, optical fiber, the leading section of radio frequency and electric connector penetrates in described through hole respectively, optical fiber, the rearward end of radio frequency and electric connector is placed in the inner chamber of shell, shell is threaded with locking nut by described thread segment, between described radial end plate and locking nut, be provided with one can by optical fiber, radio frequency and electric connector are fastened on the retention mechanism in shell inner cavity simultaneously.The present invention, by unit connector independent assortments such as optical fiber, radio frequency and electricity, meets actual needs well, when installing space is little, can hold more unit connector, and install convenient.
Description
Technical field
The present invention relates to a kind of hybrid connector for multi-signal and current delivery, belong to communication transfer technical field.
Background technology
Usually, in order to transmit different types of signal and electric current, such as transmitting optical signal, radiofrequency signal and electric current, conventional method is arranged on panel or circuit board by optical fiber, radio frequency and electric connector distributing, this method installation reliability is higher, be widely used, but along with signal transmission path and demand are on the increase, the defect of this mounting means is very outstanding, not only install and waste the plenty of time, and installation footprint is large, cannot hold more connector, can not meet connector miniaturization, integrated growth requirement in limited space.
Summary of the invention
The technical problem to be solved in the present invention is to provide the quantity of a kind of not only optical fiber, radio frequency and electric connector can independent assortment, and when installing space is little, more unit connector can be held, miniaturized, integrated development demand can be met and structure is simple, the multi-functional hybrid connector of easy-to-install.
For solving the problems of the technologies described above, the present invention adopts so a kind of multi-functional hybrid connector, and for the subsequent transmissions of optical fiber, radio frequency and electric connector, this connector comprises shell, locking nut and swivel nut, cylindrical and its front end of described shell is by radial end plate closes, the cylindrical wall of outer casing back is provided with thread segment, described swivel nut is sleeved on the front end of shell, described radial end plate offers several along enclosure axis to through hole, optical fiber, the leading section of radio frequency and electric connector penetrates in described through hole respectively, optical fiber, the rearward end of radio frequency and electric connector is placed in the inner chamber of shell, shell is threaded with locking nut by described thread segment, between described radial end plate and locking nut, be provided with one can by optical fiber, radio frequency and electric connector are fastened on the retention mechanism in shell inner cavity simultaneously.
As a kind of preferred implementation of the present invention, described by optical fiber, before radio frequency and the electric connector retention mechanism be simultaneously fastened in shell inner cavity comprises, rear cylindrical guiding pad and before being positioned at, cylindrical fairlead between rear guiding pad, before described, rear guiding pad, fairlead offer respectively identical with radial end plate number of openings, the guiding pad sheet axially extending bore that coaxial line correspondence is arranged, fairlead axially extending bore, before being respectively equipped with in each fairlead axially extending bore, rear cylindrical catch and before being positioned at, cylindrical rubber cover between rear catch, front, rear catch, rubber sleeve is offered respectively the axial through wires hole of the catch passed for connector-cable, the axial through wires hole of rubber sleeve, optical fiber, the rearward end reduced diameter section of radio frequency and electric connector penetrates leading in the guiding pad sheet axially extending bore of pad respectively, optical fiber, rearward end enlarged diameter section and the leading side to pad of radio frequency and electric connector offset, and the leading opposite side to pad and front catch offset, optical fiber, rearward end end face and the radial end plate through hole end face of radio frequency and electric connector offset, and side and the rear catch of rear guiding pad offset, and opposite side and the described locking nut of rear guiding pad offset.
In the present invention, the inner chamber wall of shell is provided with several circumferentially uniform, axially extended circular grooves, the cylindrical wall of described fairlead is provided with identical with size with described circular groove quantity, that position is corresponding circular arc raised line.
In the present invention, the cylindrical wall of case nose is provided with several cylindrical feather keys circumferentially distributed.
In the present invention, the cylindrical wall of outer casing back is provided with a sphere pit for anti-mis-insertion effect.
In the present invention, the through hole on described radial end plate has 5, and described through hole radially end plate circumference is uniform.
After adopting said structure, the present invention has following beneficial effect:
A little optical fiber, a few electricity and a few radio frequency connector can be carried out independent assortment by the present invention, and collocation flexibly, can meet actual needs well; When installing space is little, the unit connector that can hold is more, meets connector miniaturization, integrated development demand well; And when mounted can be simultaneously in the enclosure fastening by optical fiber, radio frequency and electric connector, it is convenient to install, and structure is simple, low cost of manufacture.
The present invention arranges circular groove on the inner chamber wall of shell, after the cylindrical wall of fairlead arranges circular arc raised line, when mounted, the circular arc raised line of fairlead embeds in the circular groove of shell inner cavity, such fairlead that can prevent rotates, thus it is more reliable that connector is installed.
The present invention arranges cylindrical feather key on the cylindrical wall of case nose, and after on the cylindrical wall of outer casing back, sphere pit is set, so in use can be more convenient, matched with other connector exactly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is a kind of structural representation of the multi-functional hybrid connector of the present invention.
Fig. 2 is the cross-sectional schematic along A-A line in Fig. 1.
Fig. 3 is the schematic perspective view of housing of the present invention when forward sight.
Fig. 4 is the schematic perspective view of housing of the present invention when backsight.
Fig. 5 be housing of the present invention partly cut open schematic diagram.
Fig. 6 is the front-view schematic diagram of housing of the present invention.
Fig. 7 is the schematic rear view of housing of the present invention.
Fig. 8 be in the present invention swivel nut partly cut open schematic diagram.
Fig. 9 be in the present invention locking nut partly cut open schematic diagram.
Figure 10 be in the present invention snap ring partly cut open schematic diagram.
Figure 11 is the schematic side view of snap ring in the present invention.
Figure 12 be in the present invention forward and backward guiding pad partly cut open schematic diagram.
Figure 13 is the schematic side view of forward and backward guiding pad in the present invention.
Figure 14 is the schematic perspective view of fairlead in the present invention.
Figure 15 is the cross-sectional schematic of fairlead in the present invention.
Figure 16 is the schematic side view of fairlead in the present invention.
Figure 17 be Intermediate gasket of the present invention partly cut open schematic diagram.
Figure 18 is the cross-sectional schematic of forward and backward catch in the present invention.
Figure 19 is the cross-sectional schematic of rubber sleeve in the present invention.
Figure 20 is a kind of structural representation of optical fiber, radio frequency or electric connector in the present invention.
Embodiment
See the multi-functional hybrid connector of the one shown in Fig. 1 to Figure 20, for the subsequent transmissions of optical fiber, radio frequency and electric connector 8, this connector comprises shell 1, locking nut 2 and swivel nut 3, cylindrical and its front end of described shell 1 is closed by radial end plate 11, the cylindrical wall of shell 1 rear end is provided with thread segment 12, described swivel nut 3 is sleeved on the front end of shell 1 through the annular snap ring 9 of opening, described radial end plate 11 offers several through holes 13 along shell 1 axis, described through hole 13 preferably has 5, and radially end plate 11 circumference is uniform, optical fiber, the leading section 81 of radio frequency and electric connector 8 penetrates in described through hole 13 respectively, optical fiber, the rearward end 82 of radio frequency and electric connector 8 is placed in the inner chamber 14 of shell 1, shell 1 is threaded with locking nut 2 by described thread segment 12, between described radial end plate 11 and locking nut 2, be provided with one can by optical fiber, radio frequency and electric connector 8 are fastened on the retention mechanism in shell inner cavity 14 simultaneously.
As a preferred embodiment of the present invention, as Fig. 1, shown in Figure 12 ~ 20, described by optical fiber, before radio frequency and electric connector 8 retention mechanism be simultaneously fastened in shell inner cavity 14 comprise, rear cylindrical guiding pad 41,42 and before being positioned at, rear guiding pad 41, the cylindrical fairlead 5 between 42, before described, the shape of rear cylindrical guiding pad 41,42 is identical, before described, rear guiding pad 41,42, fairlead 5 offer respectively identical with radial end plate through hole 13 quantity, the guiding pad sheet axially extending bore 43 that coaxial line correspondence is arranged, fairlead axially extending bore 51, as Figure 13, shown in 16, guiding pad sheet axially extending bore 43, fairlead axially extending bore 51 is 5, before being respectively equipped with in each fairlead axially extending bore 51, rear cylindrical catch 61,62 and before being positioned at, rear catch 61, the cylindrical rubber cover 7 between 62, before described, the shape of rear cylindrical catch 61,62 is identical, front, rear catch 61,62, rubber sleeve 7 is offered respectively the axial through wires hole 63 of the catch passed for connector-cable, the axial through wires hole 71 of rubber sleeve, optical fiber, the rearward end 82 reduced diameter section 82a of radio frequency and electric connector 8 penetrates leading in the guiding pad sheet axially extending bore 43 of pad 41 respectively, optical fiber, rearward end 82 enlarged diameter section 82b and the leading side to pad 41 of radio frequency and electric connector 8 offset, and the leading opposite side to pad 41 and front catch 61 offset, optical fiber, rearward end 82 end face 82c and radial end plate through hole 13 end face of radio frequency and electric connector 8 offset, and side and the rear catch 62 of rear guiding pad 42 offset, and the opposite side of rear guiding pad 42 offsets through annular gasket 10 and described locking nut 2.In addition, see Fig. 1,2, the wall at contiguous radial end plate 11 place, the preferred chamber 14 in the enclosure of the present invention arranges several and is preferably 5 facets 18, so when mounted, optical fiber, radio frequency and electric connector 8 rearward end 82 place facet 82d and the facet 18 of described inner chamber 14 fit, thus can effectively prevent each unit connector from rotating in inner chamber 14.
See Fig. 1, when mounted, by optical fiber, the leading section 81 of radio frequency and electric connector 8 penetrates in through hole 13 respectively, optical fiber, the rearward end 82 of radio frequency and electric connector 8 is placed in the inner chamber 14 of shell 1, optical fiber, rearward end 82 end face 82c and radial end plate through hole 13 end face of radio frequency and electric connector 8 offset, then before being respectively charged in the inner chamber 14 of shell 1, rear guiding pad 41, 42, fairlead 5 and pad 10, before being respectively charged in each fairlead axially extending bore 51, rear catch 61, 62 and rubber sleeve 7, finally tighten locking nut 2 by optical fiber, radio frequency and electric connector 8 are fastened in shell inner cavity 14 simultaneously.The present invention is when tightening locking nut 2, and by forward and backward catch 61,62 compressing rubber cover 7, rubber sleeve 7 is out of shape by compression afterwards, and axially shorten, endoporus diminishes, thus ensure that fairlead 5 and the air-tightness and the cable chucking power that connect cable better.
In the present invention, inner chamber 14 wall of shell 1 is provided with several circumferentially uniform, axially extended circular grooves 15, and as shown in Figure 7, described circular groove 15 is preferably 5.The cylindrical wall of described fairlead 5 is provided with identical with size with described circular groove 15 quantity, that position is corresponding circular arc raised line 52, as shown in Figure 14,15,16.After adopting such structure, the circular arc raised line 52 of fairlead 5 embeds in the circular groove 15 of shell inner cavity 14, can prevent fairlead 5 from rotating like this, thus it is more reliable that connector is installed.
In the present invention, as illustrated in figures 3-6, the cylindrical wall of shell 1 front end is provided with several cylindrical feather keys 16 circumferentially distributed, and this feather key 16 preferably has 3.As shown in Fig. 1,3 ~ 5, the cylindrical wall of shell 1 rear end is provided with a sphere pit 17 for anti-mis-insertion effect.After adopting such structure, in use can be more convenient, matched with other connector exactly.In addition, the present invention is in the threaded connection place of shell thread segment 12 and locking nut 2 and arrange sealing ring 19 respectively between fairlead 5 and shell inner cavity 14.
Through on probation, the unit connectors such as optical fiber, radio frequency and electricity can be carried out independent assortment by the present invention, meet actual needs well; When installing space is little, can hold more unit connector, meet connector miniaturization, integrated development demand well, and it is convenient that hybrid connector of the present invention is installed, structure is simple, low cost of manufacture.
Claims (5)
1. a multi-functional hybrid connector, for the subsequent transmissions of optical fiber, radio frequency and electric connector (8), is characterized in that: this multi-functional hybrid connector comprises shell (1), locking nut (2) and swivel nut (3), described shell (1) is cylindrical and its front end is closed by radial end plate (11), the cylindrical wall of shell (1) rear end is provided with thread segment (12), described swivel nut (3) is sleeved on the front end of shell (1), described radial end plate (11) offers several along the axial through hole (13) of shell (1), optical fiber, the leading section (81) of radio frequency and electric connector (8) penetrates in described through hole (13) respectively, optical fiber, the rearward end (82) of radio frequency and electric connector (8) is placed in the inner chamber (14) of shell (1), shell (1) is threaded with locking nut (2) by described thread segment (12), between described radial end plate (11) and locking nut (2), be provided with one can by optical fiber, radio frequency and electric connector (8) are fastened on the retention mechanism in shell inner cavity (14) simultaneously, before described retention mechanism comprises, rear cylindrical guiding pad (41, 42) and before being positioned at, rear guiding pad (41, 42) the cylindrical fairlead (5) between, before described, rear guiding pad (41, 42), fairlead (5) offer respectively identical with radial end plate through hole (13) quantity, the guiding pad sheet axially extending bore (43) that coaxial line correspondence is arranged, fairlead axially extending bore (51), before being respectively equipped with in each fairlead axially extending bore (51), rear cylindrical catch (61, 62) and before being positioned at, rear catch (61, 62) the cylindrical rubber cover (7) between, front, rear catch (61, 62), rubber sleeve (7) is offered respectively for optical fiber, the axial through wires hole (63) of the catch that radio frequency and electric connector (8) cable pass, the axial through wires hole (71) of rubber sleeve, optical fiber, rearward end (82) reduced diameter section (82a) of radio frequency and electric connector (8) penetrates leading in the guiding pad sheet axially extending bore (43) of pad (41) respectively, optical fiber, rearward end (82) enlarged diameter section (82b) and the leading side to pad (41) of radio frequency and electric connector (8) offset, the leading opposite side to pad (41) and front catch (61) offset, optical fiber, rearward end (82) end face (82c) and radial end plate through hole (13) end face of radio frequency and electric connector (8) offset, side and the rear catch (62) of rear guiding pad (42) offset, opposite side and the described locking nut (2) of rear guiding pad (42) offset.
2. multi-functional hybrid connector according to claim 1, it is characterized in that: on inner chamber (14) wall of shell (1), be provided with several circumferentially uniform, axially extended circular grooves (15), the cylindrical wall of described fairlead (5) is provided with identical with size with described circular groove (15) quantity, that position is corresponding circular arc raised line (52).
3. multi-functional hybrid connector according to claim 1, is characterized in that: on the cylindrical wall of shell (1) front end, be provided with the cylindrical feather key (16) that several circumferentially distribute.
4. multi-functional hybrid connector according to any one of claim 1 to 3, is characterized in that: on the cylindrical wall of shell (1) rear end, be provided with a sphere pit (17) for anti-mis-insertion effect.
5. multi-functional hybrid connector according to claim 4, is characterized in that: the through hole (13) on described radial end plate (11) has 5, and through hole (13) on described radial end plate (11) radially end plate (11) circumference is uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105439.0A CN103855500B (en) | 2014-03-21 | 2014-03-21 | Multi-functional hybrid connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105439.0A CN103855500B (en) | 2014-03-21 | 2014-03-21 | Multi-functional hybrid connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103855500A CN103855500A (en) | 2014-06-11 |
| CN103855500B true CN103855500B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410105439.0A Expired - Fee Related CN103855500B (en) | 2014-03-21 | 2014-03-21 | Multi-functional hybrid connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN103855500B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823825A (en) * | 2018-08-01 | 2018-11-16 | 佛山职业技术学院 | A kind of pressure plate unit mechanisms |
| CN109560429A (en) * | 2019-01-10 | 2019-04-02 | 陕西金信诺电子技术有限公司 | A kind of rotatable radio frequency connector |
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|---|---|---|---|---|
| US6319073B1 (en) * | 1999-12-16 | 2001-11-20 | Amphenol Corporation | Hybrid submarine streamer connector |
| CN201204347Y (en) * | 2008-05-09 | 2009-03-04 | 中兴通讯股份有限公司 | Circular electric connector and socket and plug thereof |
| CN101895039A (en) * | 2010-03-23 | 2010-11-24 | 贵州航天电器股份有限公司 | Gas-electricity mixed loading separation connector |
| CN201852962U (en) * | 2010-08-19 | 2011-06-01 | 中航光电科技股份有限公司 | Photoelectric hybrid connector |
| EP2390697A1 (en) * | 2010-05-28 | 2011-11-30 | JDM Systems S.R.L. | Connection device for optical fibers |
| CN102882053A (en) * | 2012-10-23 | 2013-01-16 | 中国电子科技集团公司第四十研究所 | Photoelectric mixed connector |
| CN202949078U (en) * | 2012-10-23 | 2013-05-22 | 中国电子科技集团公司第四十研究所 | Photoelectric mixed connector |
| CN103441392A (en) * | 2013-09-09 | 2013-12-11 | 上海航天科工电器研究院有限公司 | Mixed type connector plug |
| CN103618163A (en) * | 2013-12-03 | 2014-03-05 | 苏州华旃航天电器有限公司 | Multifunctional hybrid connector |
| CN203787636U (en) * | 2014-03-21 | 2014-08-20 | 常州市新盛电器有限公司 | Multifunctional hybrid connector |
-
2014
- 2014-03-21 CN CN201410105439.0A patent/CN103855500B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6319073B1 (en) * | 1999-12-16 | 2001-11-20 | Amphenol Corporation | Hybrid submarine streamer connector |
| CN201204347Y (en) * | 2008-05-09 | 2009-03-04 | 中兴通讯股份有限公司 | Circular electric connector and socket and plug thereof |
| CN101895039A (en) * | 2010-03-23 | 2010-11-24 | 贵州航天电器股份有限公司 | Gas-electricity mixed loading separation connector |
| EP2390697A1 (en) * | 2010-05-28 | 2011-11-30 | JDM Systems S.R.L. | Connection device for optical fibers |
| CN201852962U (en) * | 2010-08-19 | 2011-06-01 | 中航光电科技股份有限公司 | Photoelectric hybrid connector |
| CN102882053A (en) * | 2012-10-23 | 2013-01-16 | 中国电子科技集团公司第四十研究所 | Photoelectric mixed connector |
| CN202949078U (en) * | 2012-10-23 | 2013-05-22 | 中国电子科技集团公司第四十研究所 | Photoelectric mixed connector |
| CN103441392A (en) * | 2013-09-09 | 2013-12-11 | 上海航天科工电器研究院有限公司 | Mixed type connector plug |
| CN103618163A (en) * | 2013-12-03 | 2014-03-05 | 苏州华旃航天电器有限公司 | Multifunctional hybrid connector |
| CN203787636U (en) * | 2014-03-21 | 2014-08-20 | 常州市新盛电器有限公司 | Multifunctional hybrid connector |
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| Publication number | Publication date |
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| CN103855500A (en) | 2014-06-11 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tan Zhenxin Inventor before: Wu Jianfeng |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |