CN102456969B - Connector assembly - Google Patents
Connector assembly Download PDFInfo
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- CN102456969B CN102456969B CN201010528297.0A CN201010528297A CN102456969B CN 102456969 B CN102456969 B CN 102456969B CN 201010528297 A CN201010528297 A CN 201010528297A CN 102456969 B CN102456969 B CN 102456969B
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- noumenon
- connector assembly
- terminal
- abutting direction
- base portion
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Abstract
The invention discloses a connector assembly, comprising an insulating body, an optical fibre device and terminals. The insulating body is provided with a base part extending along a lengthwise direction as well as a first body and a second body located at the both lengthwise ends of the base part and extending along a butting direction. The optical fibre device is fixedly held in the insulating body. The terminals are fixedly held in the first body and the second body respectively; the first body and the second body are oppositely disposed and a first butting space is formed therebetween; and the optical fibre device is provided with an optical signal receiving lens exposed in the first butting space. The terminals are located at the both sides of the optical fibre device and good for controlling the balance degree of the connector assembly, so that a stable transmission for the optical signal of the connector assembly can be improved.
Description
[technical field]
The present invention relates to a kind of connector assembly, relate in particular to a kind of connector assembly that can transmission optics signal.
[background technology]
Along with electronic product is constantly updated the replacement, impel the amount of information in electronic product to be volatile growth, force consumer to produce higher transmission demand, and optical signal transmission have higher transmission speed, is accepted gradually by consumer.
A kind of connector assembly that the front case technology relevant to this case can disclose with reference to No. M368918, TaiWan, China new patent, this connector assembly comprises insulating body, be fixed on conducting terminal in insulating body, in order to the fiber device of transmission optics signal and the metal shielding casing of coated insulation body.The hyoplastron that insulating body comprises base portion and protrudes out forward from base portion, shielding casing is located in hyoplastron periphery and is formed with the spliced eye of accommodating banjo.Conducting terminal has to be arranged on the lower surface of being located at hyoplastron and is exposed to the contact site in spliced eye.Fiber device is fixed on insulating body base portion, and fiber device has the lens that are exposed to forward in spliced eye.Lens and conducting terminal contact site are exposed in same spliced eye, so that spliced eye only can insert a banjo, that is to say this banjo only simultaneously transmission optics signal and the signal of telecommunication or optical signalling and the signal of telecommunication one of them, can not give the many-sided selection of user.
Due to optical signal transmission, to connector assembly, the cooperation precision in docking operation requires very high, if other designs to realize other function to do some in connector assembly periphery, likely can cause that connector assembly is difficult to control the degree of balance in docking operation, thereby cause optical signal transmission to occur that deviation even interrupts.
Therefore be necessary to provide a kind of improved connector assembly to address the above problem.
[summary of the invention]
Main purpose of the present invention is to provide a kind of connector assembly that improves optical signalling stable transfer.
To achieve these goals, the present invention is by the following technical solutions: a kind of connector assembly, definition has longitudinally and the abutting direction vertical with this longitudinally, connector assembly comprises insulating body, fiber device and terminal, the first noumenon and the second body that insulating body is provided with the base portion extending along longitudinally and is positioned at the two ends of base portion lengthwise and extends along abutting direction, described fiber device is immobilizated in described insulating body; Described terminal is immobilizated in respectively in the first noumenon and the second body, and described the first noumenon and the second body are oppositely arranged and form the first docking space between the two, and described fiber device is provided with the optical signalling receiver lens being exposed in this first docking space.
Compared with prior art, connector assembly of the present invention has following beneficial effect: terminal is positioned at the degree of balance that fiber device both sides are conducive to control connection device assembly, thereby can improve connector assembly optical signal stable transfer.
To achieve these goals, the present invention can also be by the following technical solutions: a kind of connector assembly, it comprises insulating body, fiber device and terminal, described insulating body is provided with the base portion extending along longitudinally, in base portion, be provided with mounting groove, this mounting groove extends and arranges along the abutting direction perpendicular to longitudinally, one side of mounting groove abutting direction is provided with the first docking space being connected with mounting groove, insulating body is respectively equipped with terminal conduit in the two ends of mounting groove longitudinally, described fiber device is contained in described mounting groove and is provided with the optical signalling receiver lens being exposed in the first docking space, described terminal is contained in respectively in described terminal conduit and is symmetrical set with respect to fiber device, described terminal conduit is positioned at the both sides in described the first docking space.
Compared with prior art, connector assembly of the present invention has following beneficial effect: terminal is positioned at the degree of balance that fiber device both sides are conducive to control connection device assembly, thereby can improve connector assembly optical signal stable transfer.
[brief description of the drawings]
Fig. 1 is the stereogram of connector assembly of the present invention;
Fig. 2 is the three-dimensional exploded view of connector assembly shown in Fig. 1;
Fig. 3 is the three-dimensional exploded view of another angle of connector assembly shown in Fig. 1;
Fig. 4 is the stereogram of the part assembling of connector assembly shown in Fig. 1;
Fig. 5 is the front view of connector assembly shown in Fig. 1;
Fig. 6 is the cutaway view of connector assembly shown in Fig. 1 along A-A line;
Fig. 7 is the stereogram of another angle of connector assembly shown in Fig. 1;
Fig. 8 is the rearview of connector assembly shown in Fig. 1;
Fig. 9 is the stereogram of another angle of connector assembly shown in Fig. 1;
Figure 10 is the stereogram of the part assembling of connector assembly shown in Fig. 1.
[embodiment]
Shown in ginseng Fig. 1 to Fig. 3, connector assembly of the present invention comprises insulating body 1, be contained in the second terminal group 2 and first end subgroup 3 in insulating body 1, be positioned fiber device 4 in insulating body 1, surround the housing 5 of insulating body 1 and the keeper 6 across insulating body 1.
Shown in ginseng Fig. 2, Fig. 3, Fig. 4 and Fig. 7, insulating body 1 definition has longitudinally and the fore-and-aft direction vertical with longitudinally, i.e. abutting direction, and the vertical direction vertical with longitudinally with abutting direction.The first noumenon 14 and the second body 13 that insulating body comprises the base portion 11 extending along longitudinally and is positioned at the two ends of base portion lengthwise and extends along abutting direction, the first noumenon 14 is symmetrical set with the second body 13 structural similarities and relative base portion 11.In the present embodiment, base portion 11 is integrated formed structures with the first noumenon 14 and the second body 13, but the first noumenon 14 also can be and separate setting with base portion 11 with the second body 13 in other embodiments.The first noumenon 14 and the second body 13 stretch out base portion 11 and are and be oppositely arranged, thereby between forms the first docking space 120.In addition, in the vertical direction, the height of base portion 11 is less than the height of the first noumenon 14 and the second body 13, and therefore insulating body 1 presents the high state in middle low both sides.Base portion 11 also outwards stretches out support portion 141 at the two ends of longitudinally, this support portion 141 is unsettled is placed in the first noumenon 14 and the second body 13 outsides, and extends downward vertically reference column 1411 so that positioning action to be provided when installing on circuit board at connector assembly.Support portion 141 is positioned at the centre position of the first noumenon 14 and the second body 13 in the vertical directions, thereby whole connector assembly is heavy tabular, and this is conducive to the development of connector assembly slimming.
Shown in ginseng Fig. 4 and Fig. 5, base portion 11 extends to form hyoplastron portion 12 along abutting direction one above mounting groove 110, and this hyoplastron portion protrudes in the first docking space 120 and between the first noumenon 14 and the second body 13.In the present embodiment, thus hyoplastron portion 12 keeps at a certain distance away and facilitates butt connector to insert with the first noumenon 14 and the second body 13.Base portion 11 is also provided with the terminal containing slot 112 being intervally arranged above mounting groove 110, and this terminal containing slot 112 extends forward and run through the lower surface 121 of hyoplastron portion 12 along abutting direction.The second terminal group 2 comprises the second terminal that four root architectures are identical, and each second terminal comprises the connecting portion 22 that flat main part 21, autonomous body 21 extend back and the contact site 23 that independently body 21 extends forward.This second terminal is along in abutting direction inserted terminals accepting groove 112, and lower surface and part that contact site 23 is exposed to hyoplastron portion 12 protrude in the first docking space 120, is convenient to connect thereby connecting portion 22 is exposed to the rear portion of base portion 11.In the present embodiment, the second terminal group 2 is as being used for transmitting USB 2.0 (Universal Serial BUS, USB) terminal group of signal uses, destroy fiber device 4 in order to prevent the pin connector of USB 2.0 from inserting dark, base portion 11 is in the projection formation stop section 118 forward, both sides of through hole 1101.In the time that the pin connector of USB 2.0 inserts the first docking space 120 of this connector assembly, thereby the head of pin connector stops top further moving forward to stop section 118.Certainly, in other embodiments, the second terminal group 2 can also be used as the terminal group of other signal of transmission.
Shown in ginseng Fig. 2 and Fig. 4, fiber device 4 comprises block body 41 and the clamping part 42 of the arm shape that extends back from body 41 front ends.Keep at a certain distance away and allow clamping part 42 there is certain elasticity with body 41 in process thereby clamping part 42 extends back.The front surface of body 41 stretches out a pair of optical signalling receiver lens 44, and the outside of optical signalling receiver lens 44 longitudinallies is also respectively equipped with the guide posts 43 of the column of extending forward.Fiber device 4 inserts along abutting direction in the mounting groove 110 of base portion 11, thereby its clamping part 42 is extruded inward and produces an outside tension force to interfere fixing with the inwall of mounting groove 110,43 through holes 1101 by mounting groove 110 front ends of optical signalling receiver lens 44 and guide posts are exposed to first and dock in space 120.Wherein guide posts 43 is extended and protrudes in the first docking space 120 to guide the insertion of docking Optical fiber plug and to dock to realize optical coupling with optical signalling receiver lens 44 along longitudinally.Because fiber device 4 in the vertical directions are positioned at hyoplastron portion 12 belows, therefore 23 of the contact sites of the second terminal group 2 are faced guide posts 43.In addition, in abutting direction, thereby stop section 118 is positioned at described guide posts 43 both sides and in abutting direction, exceeds described guide posts 43 effect of playing protection fiber device 4.
In the present embodiment, thereby fiber device 4 and the second terminal group 2 are utilized base portion 11 and the first docking space 120 to form respectively docking space separately and have been realized and the coordinating of banjo, that is to say, USB 2.0 plugs of a standard not only can be accommodated in the first docking space 120, also an Optical fiber plug can be accommodated, the plug that a USB 2.0 and Optical fiber plug combine can certainly be accommodated.Herein, USB 2.0 plugs are only that other similar plug also can be realized this function for example.This mode of sharing same docking space is not only conducive to the reduction of connector assembly height, can also make the functional diversities of connector assembly.
Because fiber-optic signal requires high to the precision of connector assembly docking in transmitting procedure, if connector assembly has error just likely can cause optical signal transmission to go wrong, therefore in the use procedure of connector assembly, keep the degree of balance very important, but, in order to make the function of connector assembly more diversified, connector assembly periphery can be done some and be established change to increase new function, and this probably affects the degree of balance of connector assembly.
Shown in ginseng Fig. 1, Fig. 2, Fig. 6, Fig. 7 and Fig. 8, present embodiment is respectively arranged with first end subgroup 3 at the first noumenon 14 and the second body 13 that are positioned at 120 both sides, the first docking space, this first end subgroup 3 comprises that a pair of larger-size power supply terminal 31 and the less signal terminal 32 of a pair of size are to control power supply terminal 31 transmission currents, the interior signal terminal 32 and the power supply terminal 31 that are symmetry arrangement of containing respectively of the first noumenon 14 and the second body 13.Power supply terminal 31 is bent to form by a wider plate-shape metal punching press, and because size is larger, this power supply terminal 31 can transmit large electric current.Power supply terminal 31 comprises that then flat connecting portion 312, autonomous body 311 that tabular main part 311, autonomous body 311 extend back extend forward bending vertically upward and extend also again the holding parts 313 of horizontal buckling and extend vertically downward and then bend and the upwardly extending elastic contact part 314 that tilts from holding parts 313.Thereby the end of elastic contact part 314 separates to arrange and forms two point sample state.Power supply terminal 31 inserts in the second terminal conduit 143 along abutting direction, main part 311 is immobilizated in the second slit 1431, and 314 of elastic contact parts extend forward and are resisted against on the stop part 147 of the second terminal conduit 143 end settings and part protrudes in depressed part 140.These elastic contact part 314 definition have the contact-making surface being positioned on vertical direction, and this contact-making surface is perpendicular to abutting direction.Because the attaching plug of docking is all generally that blade terminals is set, when docking this blade terminals be compression joint type with the elastic contact part 314 of power supply terminal 31 and contact, in addition, elastic contact part 314 only part protrudes in depressed part 140, and the repulsion that docking produces is more limited.What is more important, power supply terminal 31 is arranged in the first noumenon 14 and the second body 13 of 120 both sides, the first docking space symmetrically, the strength that elastic contact part 314 is applied on banjo will be repealed by implication on longitudinally, thereby be conducive to the control of connector assembly and the banjo degree of balance.
The width of signal terminal 32 is less than the width of power supply terminal 31, but other structure is basic identical.Signal terminal 32 comprises that then flat connecting portion 322, autonomous body 321 that tabular main part 321, autonomous body 321 extend back extend forward bending vertically upward and extend also again the holding parts 323 of horizontal buckling and extend vertically downward and then bend and the upwardly extending elastic contact part 324 that tilts from holding parts 323.Signal terminal 32 inserts in the first terminal conduit 142 along abutting direction, and main part 321 is immobilizated in the first slit 1421, and 324 of elastic contact parts extend forward and part protrudes in depressed part 140.Because signal terminal 32 is also symmetrical set and defines the contact-making surface perpendicular to abutting direction with respect to the first docking space 120, this is conducive to the control of connector assembly and the banjo degree of balance.
In the present embodiment, be positioned at power supply terminal 31 and signal terminal 32 common formation one off-gauge supply sockets of the first noumenon 14 and the second body 13, this has not only increased the function of connector assembly and due to being symmetrical arranged of first end subgroup 3, being controlled effectively of connector assembly and the banjo degree of balance.In addition, in abutting direction, the elastic contact part 314,324 of first end subgroup 3 is positioned at fiber device 4 before and is positioned at the outside in the first docking space 120, can't have influence on the normal use of fiber device 4.Certainly, in other embodiments, this first end subgroup 3 also can have other purposes, for example, transmit other signal.
As shown in Fig. 2, Fig. 3, Fig. 9 and Figure 10, in the present embodiment, housing 5 comprises the first housing 51 and the second housing 53 that are installed on the first noumenon 14 and the second body 13, and is installed on the 3rd housing 52 of described base portion 11, and wherein the first docking space 120 is formed in described the 3rd housing 52.Certainly, housing 5 can be also integrated formed structure.Due in the vertical direction, the height of base portion 11 is less than the height of the first noumenon 14 and the second body 13, and the height of the 3rd housing 52 is less than the height of the first housing 51 and the second housing 53.The 3rd housing 52 is provided with relative the first side wall 521 and the second sidewall 522, and the first docking space 120 is formed between the first side wall 521 and the second sidewall 522.The first housing 51 and the second housing 53 are symmetrical set with respect to the 3rd housing 52, therefore only the structure of the first housing 51 are elaborated below.The first housing 51 comprises the first side wall 511 and the second sidewall 512 that are oppositely arranged, the first side wall 511 and the second sidewall 512 also extend bonding pad 5111 to the 3rd housing 52 bendings respectively at the front end of longitudinally, 5121, in addition, the first side wall 511 and the second sidewall 512 also extend bonding pad 513 to the 3rd housing 52 bendings in the rear end of longitudinally.Like this, by the mode of welding, the 3rd housing 52 and the first housing 51 and the second housing 53 link together, and the intensity of whole connector assembly also will be strengthened.In addition, many housing designs also help the EMI suppression effect that promotes connector assembly.The rear end of the first housing 51 is also provided with step-like holding section 514, and this holding section 514 and the support portion 141 at base portion 11 two ends engage to strengthen the fixing effect of the first housing 51.
Described keeper 6 is across being installed on insulating body 1, and this keeper 6 comprises the board 60 being positioned on insulating body 1 and the installation portion 63 that bends extension from the two ends of board 60 lengthwises downwards.Thereby installation portion 63 is suspended on the first noumenon 14 and the second body 13 outsides and installs with support portion 141 corresponding heavy plate of being convenient to electric coupler component in abutting direction.Installation portion 63 is provided with installing hole 630, can mounting screw etc. positioning component.Because the height of the 3rd housing 52 is less than the height of the first housing 51 and the second housing 53, in both sides, front and back, respectively downward projection forms pressure section 61 and kink 62 to keeper 6, this pressure section 61 is resisted against the first side wall 521 of the 3rd housing 52 to strengthen the compactedness of connector assembly, can join shown in Fig. 8.
Claims (8)
1. a connector assembly, definition has longitudinally and the abutting direction vertical with this longitudinally, connector assembly comprises insulating body, fiber device and terminal, the first noumenon and the second body that insulating body is provided with the base portion extending along longitudinally and is positioned at the two ends of base portion lengthwise and extends along abutting direction, described fiber device is immobilizated in described insulating body, it is characterized in that: described terminal is immobilizated in respectively in the first noumenon and the second body, described the first noumenon and the second body are oppositely arranged and form the first docking space between the two, described fiber device is provided with the optical signalling receiver lens being exposed in this first docking space, described terminal comprises and is contained in the first noumenon and the second intrinsic main part and protrudes out the first noumenon and the elastic contact part of the second body, before this elastic contact part is positioned at described optical signalling receiver lens in abutting direction.
2. connector assembly as claimed in claim 1, it is characterized in that: the front end of described the first noumenon and the second body is provided with depressed part, the main part of described terminal is positioned at this depressed part along abutting direction extension and described elastic contact part, and the contact-making surface of elastic contact part definition is perpendicular to described abutting direction.
3. connector assembly as claimed in claim 2, is characterized in that: described the first noumenon, the second body and described base portion are formed in one, and described the first noumenon and the second body are symmetrical set with respect to described base portion.
4. connector assembly as claimed any one in claims 1 to 3, is characterized in that: described base portion is provided with the hyoplastron portion of extending along abutting direction, contains some the second terminals and protrude into described the first docking space in this hyoplastron portion.
5. connector assembly as claimed in claim 4, is characterized in that: described fiber device is provided with the guide posts that is positioned at optical signalling receiver lens both sides, and this guide posts protrudes into described the first docking space; Described hyoplastron portion is provided with lower surface, and described the second terminal is exposed to this lower surface and in the face of described guide posts.
6. connector assembly as claimed in claim 5, is characterized in that: the both sides of described hyoplastron subordinate side are provided with the stop section of extending along abutting direction from described base portion, and this stop section is positioned at described guide posts avris and in abutting direction, exceeds described guide posts.
7. connector assembly as claimed in claim 6, also comprise a keeper across described insulating body, this keeper comprises the board being positioned on insulating body and the installation portion that bends extension from the two ends of board lengthwise downwards, described installation portion is suspended on the outside of the first noumenon and the second body, and described installation portion is provided with installing hole so that positioning component to be installed.
8. a connector assembly, it comprises insulating body, fiber device and terminal, the first noumenon and the second body that described insulating body is provided with the base portion extending along longitudinally and is positioned at the two ends of base portion lengthwise and extends along abutting direction, in base portion, be provided with mounting groove, this mounting groove extends and arranges along the abutting direction perpendicular to longitudinally, one side of mounting groove abutting direction is provided with and is connected with mounting groove and is formed at the docking of first between the first noumenon and the second body space, insulating body is respectively equipped with the terminal conduit that runs through this first noumenon and the second body in the two ends of mounting groove longitudinally, described fiber device is contained in described mounting groove and is provided with the optical signalling receiver lens being exposed in the first docking space, it is characterized in that: described terminal is contained in respectively in described terminal conduit and is symmetrical set with respect to fiber device, described terminal conduit is positioned at the both sides in described the first docking space, described terminal comprises and is contained in the first noumenon and the second intrinsic main part and protrudes out the first noumenon and the elastic contact part of the second body, before this elastic contact part is positioned at described optical signalling receiver lens in abutting direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010528297.0A CN102456969B (en) | 2010-11-01 | 2010-11-01 | Connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010528297.0A CN102456969B (en) | 2010-11-01 | 2010-11-01 | Connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102456969A CN102456969A (en) | 2012-05-16 |
| CN102456969B true CN102456969B (en) | 2014-07-02 |
Family
ID=46039813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010528297.0A Expired - Fee Related CN102456969B (en) | 2010-11-01 | 2010-11-01 | Connector assembly |
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| Country | Link |
|---|---|
| CN (1) | CN102456969B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937732A (en) * | 2012-12-04 | 2013-02-20 | 中怡(苏州)科技有限公司 | Optical fiber flange disc fixing piece |
| CN104319578A (en) * | 2014-10-31 | 2015-01-28 | 昆山德朋电子科技有限公司 | Double-interface electric connector |
| CN105958304A (en) * | 2016-06-30 | 2016-09-21 | 维沃移动通信有限公司 | Processing method of USB socket, USB socket and mobile terminal |
| CN107742786B (en) * | 2017-10-13 | 2019-11-05 | 番禺得意精密电子工业有限公司 | The sub-assembly that electric connector combination is combined with optical fiber connector |
| CN113178720A (en) * | 2021-04-20 | 2021-07-27 | 杭州耀芯科技有限公司 | Pluggable free space photoelectric hybrid connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM368918U (en) * | 2009-05-04 | 2009-11-11 | Hon Hai Prec Ind Co Ltd | Optical electrical connector |
| CN101640333A (en) * | 2008-07-31 | 2010-02-03 | 富士康(昆山)电脑接插件有限公司 | Connector |
| CN101656363A (en) * | 2008-08-22 | 2010-02-24 | 富士康(昆山)电脑接插件有限公司 | Connector |
| CN101706598A (en) * | 2009-11-19 | 2010-05-12 | 泰崴电子股份有限公司 | Electrical connector |
| CN201570737U (en) * | 2009-11-19 | 2010-09-01 | 泰崴电子股份有限公司 | Electric connector |
-
2010
- 2010-11-01 CN CN201010528297.0A patent/CN102456969B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640333A (en) * | 2008-07-31 | 2010-02-03 | 富士康(昆山)电脑接插件有限公司 | Connector |
| CN101656363A (en) * | 2008-08-22 | 2010-02-24 | 富士康(昆山)电脑接插件有限公司 | Connector |
| TWM368918U (en) * | 2009-05-04 | 2009-11-11 | Hon Hai Prec Ind Co Ltd | Optical electrical connector |
| CN101706598A (en) * | 2009-11-19 | 2010-05-12 | 泰崴电子股份有限公司 | Electrical connector |
| CN201570737U (en) * | 2009-11-19 | 2010-09-01 | 泰崴电子股份有限公司 | Electric connector |
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| Publication number | Publication date |
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| CN102456969A (en) | 2012-05-16 |
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