CN104934807B - Plug connector - Google Patents
Plug connector Download PDFInfo
- Publication number
- CN104934807B CN104934807B CN201410098474.4A CN201410098474A CN104934807B CN 104934807 B CN104934807 B CN 104934807B CN 201410098474 A CN201410098474 A CN 201410098474A CN 104934807 B CN104934807 B CN 104934807B
- Authority
- CN
- China
- Prior art keywords
- light
- guide device
- circuit board
- housing
- plug connector
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
- H01R13/7175—Light emitting diodes (LEDs)
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
Abstract
The invention discloses a kind of plug connector, it can be connected with cable, and the plug connector includes：Housing, the circuit board being arranged in housing, it is installed on circuit board and is used for the LED element that emits beam and the light-guide device for transmission ray, the LED element emits beam to be projected along the direction parallel to circuit board, and the light projects housing after the reflection of light-guide device.
Description
【Technical field】
The present invention relates to a kind of plug connector, especially with respect to the light-guide device that LED light line is conducted in plug connector
Structure.
【Background technology】
The notification number of on 02 15th, 2012 bulletins discloses a kind of cable connection for CN202145514U Chinese patent
Device assembly, the micro coaxial cable connector assembly is by setting on the breach and light pipe that the rear surface of circuit board is recessed forward formation
Being clasped between fixed column and then light pipe is fixed on circuit board, then by being arranged at the printed circuit board (PCB) and leading
The cooperation between LED and the light pipe in light pipe opening portion, and by the astigmatism of the perforation set on shell body, and then
Reach the whole micro coaxial cable connector assembly working condition of instruction.
But the defect of this micro coaxial cable connector assembly is：The light that LED is sent in the micro coaxial cable connector assembly is through one
The light pipe of individual bending directly projects shell body, the transparent area area of the micro coaxial cable connector assembly is smaller and brightness of transparent area compared with
It is weak.
In view of problem above, it is necessary to provide a kind of new plug connector to improve above-mentioned weak point.
【The content of the invention】
It is a primary object of the present invention to provide a kind of plug connector, more particularly to a kind of transparent area of indicator lamp is located at
The rear end of plug connector housing and the bright plug connector of transparent area.
To achieve these goals, the present invention is adopted the following technical scheme that：A kind of plug connector, it can connect with cable
Connect, the plug connector includes：Housing, the circuit board being arranged in housing, it is installed on circuit board and is used to emit beam
LED element and the light-guide device for transmission ray, the LED element emits beam to be projected along the direction parallel to circuit board,
The light projects housing after the reflection of light-guide device.
Compared to prior art, at least there is following beneficial effect in the present invention：The LED element hair of plug connector of the present invention
The light gone out makes its transparent area positioned at the rear end of housing by the reflection of light-guide device, and light conduction decay diminishes, and transparent area is more
It is bright.
Structure is embodied as follows：
The side of the light-guide device towards circuit board caves inward to form the accepting groove of collecting LED element.
The light-guide device is provided with an inclined-plane so that light reflects, and the inclined-plane is 45 ° of light warps for make it that level is injected
After reflection housing is projected along the direction perpendicular to circuit board.
The second leaded light that the light-guide device includes the first light-guide device and become placed against above the first light-guide device is first
Part, the accepting groove may be contained within the first light-guide device with inclined-plane, the light parallel to circuit board that the LED element is sent
The second light-guide device is injected after the slant reflection of the first light-guide device.
Second light-guide device include upper surface and the lower surface opposite with upper surface, second light-guide device from its
Upper surface is upward to be provided with projection, and the housing is provided with the through hole closed with the projection matching size, and the projection is contained in
Transparent area is formed in the through hole.
First light-guide device includes the mounting post extended downwardly from accepting groove both sides, and the circuit board is provided with and institute
State mounting post and coordinate fixed mounting hole.
The housing includes the first housing of coating circuit front edge of board and the second housing of coating circuit plate rear end, described logical
Hole is arranged on the second housing.
The plug connector further comprises being installed on circuit front edge of board and the docking section of housing is extended in part, described
Docking section includes metal shell, the conducting terminal being arranged in metal shell and the insulating body for being installed on metal shell rear end.
Circuit board includes upper surface and the lower surface opposite with upper surface, and the LED element is arranged at the upper table of circuit board
Face, the lower surface is provided with some conducting strips, and the conducting strip is welded with conducting terminal.
The LED element surface soldered is in the upper surface of circuit board.
【Brief description of the drawings】
Fig. 1 is the stereogram of plug connector of the present invention.
Fig. 2 is the optical cable of the plug connector shown in Fig. 1.
Fig. 3 is plug connector another part exploded view shown in Fig. 1.
Fig. 4 is the optical cable of another angle of plug connector shown in Fig. 3.
Fig. 5 is the another optical cable of plug connector shown in Fig. 1.
【Main element symbol description】
| Plug connector | 100 | Cable | 1 |
| Housing | 2 | First housing | 21 |
| Interface | 211 | Opening | 212 |
| Second housing | 22 | Through hole | 221 |
| Circuit board | 3 | Upper surface | 31 |
| Lower surface | 32 | Conducting strip | 33 |
| Stage portion | 34 | Support slot | 35 |
| Mounting hole | 36 | Docking section | 4 |
| Metal shell | 41 | Metal frame | 411 |
| Receiving space | 412 | Buckle | 413 |
| Conducting terminal | 42 | Catch member | 43 |
| Connecting portion | 431 | Detain arm | 432 |
| Insulating body | 44 | It is anterior | 441 |
| Rear portion | 442 | Protuberance | 443 |
| Holding slot | 444 | LED element | 5 |
| Light-guide device | 6 | First light-guide device | 61 |
| Accepting groove | 611 | Inclined-plane | 612 |
| Mounting post | 613 | Second light-guide device | 62 |
| Upper surface | 621 | Lower surface | 622 |
| Projection | 623 | Retaining piece | 7 |
| Stress relief element | 8 |
Following embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
【Embodiment】
As shown in Figures 1 to 4, the present invention discloses a kind of plug connector 100, and it can be connected with cable 1, and the plug connects
Connecing device 100 includes：Housing 2 is simultaneously partly extended in housing 2, the circuit board 3 being arranged in housing 2, the front end for being installed on circuit board 3
Docking section 4, be installed on circuit board 3 and be used for the LED element 5, the light-guide device 6 for transmission ray, the clamping that emit beam
Retaining piece 7 and the stress relief element 8 that is installed on cable 1 in the rear end of circuit board 3.
Housing 2 includes the first housing 21 of the front end of coating circuit plate 3 and the second housing 22 of the rear end of coating circuit plate 3, institute
The front end of the first housing 21 is stated for interface 211, the interface 211 is provided with the opening 212 for extending housing 2 for docking section 4,
Second housing 22 is provided with through hole 221.
Circuit board 3 includes upper surface 31 and the lower surface 32 opposite with upper surface 31, and the LED element 5 is arranged at circuit
The upper surface 31 of plate 3, the lower surface 32 is provided with some conducting strips 33, and the both sides of the front end of the circuit board 3 are respectively provided with step
Portion 34, its tail end is provided with a pair of support slots 35, and the upper surface 31 of circuit board 3 is provided with a pair of mounting holes 36, and the mounting hole 36 can
Extend through the lower surface 32 of circuit board 3.
As shown in figure 5, docking section 4 includes metal shell 41, the conducting terminal 42 being arranged in metal shell 41, is installed on
Metal shell 41 is interior and partly exposes the catch member 43 of metal shell 41 and is installed on the insulating body of the rear end of metal shell 41
44.The metal shell 41 includes metal frame 411, and the formation of metal frame 411 houses conducting terminal 42 and SI semi-insulation
The receiving space 412 of body 44, the metal shell 41 is provided with buckle 413.The conducting terminal 42 and the lower surface of circuit board 3
Conducting strip 33 on 32 is welded.The catch member 43 includes connecting portion 431 and from the two ends of connecting portion 431 respectively along docking side
To the button arm 432 of extension, when the catch member 43 is arranged in metal shell 41, metal frame is exposed in the front end of button arm 432
It is used for and butt connector (not shown) buckle outside 411.Insulating body 44 includes being contained in the receiving space 412 of metal shell 41
And the front portion 441 of conducting terminal 42 and the rear portion 442 fixed with circuit board 3 are held, the rear portion 442 is provided with and metal shell 41
On the protuberance 443 that is engaged of buckle 413, rear portion 442 and holding slot of the contact position of circuit board 3 provided with fixing circuit board 3
444。
The surface soldered of LED element 5 is in the upper surface 31 of circuit board 3, and LED element 5 emits beam along parallel to circuit board 3
Direction is projected, and the light projects housing 2 after the reflection of light-guide device 6.
The second leaded light that light-guide device 6 includes the first light-guide device 61 and become placed against in the top of the first light-guide device 61 is first
Part 62, the light parallel to circuit board 3 that the LED element 5 is sent injects second after the reflection of the first light-guide device 61
Light-guide device 62.The side of first light-guide device 61 towards the circuit board 3 caves inward to form the collecting of collecting LED element 5
Groove 611, the first light-guide device 61 is provided with an inclined-plane 612 so that light reflects, and the inclined-plane is 45 ° of light that level is injected
After reflection housing 2 is projected along the direction perpendicular to circuit board 3.First light-guide device 61 is included from the both sides of accepting groove 611
The mounting post 613 extended downwardly, the mounting post 613 coordinates with the mounting hole 36 on circuit board 3 and causes the first light-guide device 61
It is fixed on circuit board 3.Second light-guide device 62 includes upper surface 621 and the lower surface 622 opposite with upper surface 621, described
Second light-guide device 62 is provided with projection 623, the projection 623 and the chi of through hole 221 of housing 2 from its upper surface 621 is upward
Very little to be engaged, the projection 623, which is contained in the through hole 221, forms transparent area.
Retaining piece 7 is snapped in the support slot 35 of the rear end of circuit board 3.
When assembling the plug connector 100, by metal shell 41, conducting terminal 42, catch member 43 and insulating body
44 assemblings form docking section 4, stress relief element 8 are set on cable 1, the surface soldered of LED element 5 is upper in circuit board 3
Surface 31, the mounting post 613 of the first light-guide device 61, which is installed in the mounting hole 36 of circuit board 3, causes the first light-guide device 61
Accepting groove 611 houses LED element 5, and conducting terminal 42 is welded with conducting strip 33, and the stage portion 34 of circuit board 3 is immobilizated in docking section 4
Holding slot 444 in, cable 1 is installed on the tail end of circuit board 3, and the second light-guide device 62 loads in the second housing 22 so that prominent
Block 623 is contained in the through hole 221 of the second housing 22, and the first housing 21 and the second housing 22 finally are installed into cladding circuit board 3.
So far, whole plug connector 100 is just completed.Order assembled above is not unique, and technical staff can do as needed
It is corresponding to change.
One embodiment of the present invention is the foregoing is only, is not all of or unique embodiment, this area is common
Technical staff, by any equivalent change read description of the invention and taken technical solution of the present invention, is the present invention
Claim covered.
Claims (6)
1. a kind of plug connector, it can be connected with cable, and the plug connector includes：Housing, the electricity being arranged in housing
Road plate, it is installed on circuit board and is used for the LED element that emits beam and the light-guide device for transmission ray, it is characterised in that：
The LED element emits beam to be projected along the direction parallel to circuit board, and the side of the light-guide device towards circuit board is inside
Depression forms the accepting groove for housing LED element, and the light-guide device is provided with an inclined-plane so that light reflects, and the inclined-plane is 45 °
So that the light that level is injected projects housing along the direction perpendicular to circuit board after reflection, the light-guide device is led including first
Optical element and the second light-guide device above the first light-guide device is become placed against, the accepting groove may be contained within first with inclined-plane
On light-guide device, the light parallel to circuit board that the LED element is sent is penetrated after the slant reflection of the first light-guide device
Enter the second light-guide device, second light-guide device includes upper surface and the lower surface opposite with upper surface, and described second is guide-lighting
Element is provided with projection from its upper surface is upward, and the housing is provided with the through hole closed with the projection matching size, described prominent
Block, which is contained in the through hole, forms transparent area.
2. plug connector as claimed in claim 1, it is characterised in that：First light-guide device is included from accepting groove both sides
The mounting post extended downwardly, the circuit board is provided with coordinates fixed mounting hole with the mounting post.
3. plug connector as claimed in claim 1, it is characterised in that：The housing includes the first of coating circuit front edge of board
Housing and the second housing of coating circuit plate rear end, the through hole are arranged on the second housing.
4. plug connector as claimed in claim 1, it is characterised in that：The plug connector further comprises being installed on electricity
Road front edge of board and the docking section for partly extending housing, the docking section include metal shell, are arranged at leading in metal shell
Electric terminal and the insulating body for being installed on metal shell rear end.
5. plug connector as claimed in claim 4, it is characterised in that：Circuit board includes upper surface and opposite with upper surface
Lower surface, the LED element is arranged at the upper surface of circuit board, and the lower surface is provided with some conducting strips, the conducting strip with
Conducting terminal is welded.
6. plug connector as claimed in claim 5, it is characterised in that：The LED element surface soldered is in the upper of circuit board
Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098474.4A CN104934807B (en) | 2014-03-18 | 2014-03-18 | Plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098474.4A CN104934807B (en) | 2014-03-18 | 2014-03-18 | Plug connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104934807A CN104934807A (en) | 2015-09-23 |
| CN104934807B true CN104934807B (en) | 2017-10-31 |
Family
ID=54121847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410098474.4A Active CN104934807B (en) | 2014-03-18 | 2014-03-18 | Plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104934807B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020110237B4 (en) * | 2020-04-15 | 2021-11-18 | Md Elektronik Gmbh | CONNECTOR ARRANGEMENT AND METHOD OF MANUFACTURING A CONNECTOR ARRANGEMENT |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201252206Y (en) * | 2008-05-07 | 2009-06-03 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
| CN202074264U (en) * | 2011-03-17 | 2011-12-14 | 赵景琪 | Light source regulating device |
| CN102593675A (en) * | 2011-01-10 | 2012-07-18 | 安华高科技光纤Ip（新加坡）私人有限公司 | Connector assembly that has optical and high data rate electrical capabilities and compatible with earlier universal serial bus (usb) standards |
| CN102761035A (en) * | 2011-04-29 | 2012-10-31 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN202712629U (en) * | 2012-05-25 | 2013-01-30 | 番禺得意精密电子工业有限公司 | Electrical connection module |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201134372Y (en) * | 2007-12-12 | 2008-10-15 | 梁徽湖 | Illuminant keyboard |
-
2014
- 2014-03-18 CN CN201410098474.4A patent/CN104934807B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201252206Y (en) * | 2008-05-07 | 2009-06-03 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
| CN102593675A (en) * | 2011-01-10 | 2012-07-18 | 安华高科技光纤Ip（新加坡）私人有限公司 | Connector assembly that has optical and high data rate electrical capabilities and compatible with earlier universal serial bus (usb) standards |
| CN202074264U (en) * | 2011-03-17 | 2011-12-14 | 赵景琪 | Light source regulating device |
| CN102761035A (en) * | 2011-04-29 | 2012-10-31 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN202712629U (en) * | 2012-05-25 | 2013-01-30 | 番禺得意精密电子工业有限公司 | Electrical connection module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104934807A (en) | 2015-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191010 Address after: 331100 Fengcheng City, Yichun City, Jiangxi Province, Jian Nan Road Patentee after: New Ocean Precision Components (Jiangxi) Co., Ltd. Address before: 215316, No. 999, North Road, Yushan, Kunshan, Jiangsu, Suzhou Patentee before: Foxconn (Kunshan) Computer Plug-in Co., Ltd. |
|
| TR01 | Transfer of patent right |