CN203911168U - Light guiding column of RJ45 connector - Google Patents
Light guiding column of RJ45 connector Download PDFInfo
- Publication number
- CN203911168U CN203911168U CN201420205409.2U CN201420205409U CN203911168U CN 203911168 U CN203911168 U CN 203911168U CN 201420205409 U CN201420205409 U CN 201420205409U CN 203911168 U CN203911168 U CN 203911168U
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- Prior art keywords
- connector
- light
- support
- light conductor
- light guiding
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Abstract
The utility model provides a light guiding column of an RJ45 connector, which comprises the components of: a bracket (100) of which the front end is provided with a plurality of connectors (300), wherein each connector (300) is composed of a base board (301), a left side board (302) and a right side board (303) which are respectively arranged at two sides of the base board (301); a light guiding member (200) which is fixedly arranged on the connector (300) and is composed of a light inlet surface (201), a light outlet surface (202), a front positioning surface (203) and a back positioning surface (204), wherein the light inlet surface (201) is a flat surface and the light outlet surface (202) is an arc surface, and furthermore the front positioning surface (203) and the back positioning surface (204) are asymmetrical with each other. According to the light guiding column, through correspondingly inserting the bracket into a mold particle which is formed by casting epoxy resin and performing baking molding correspondingly, the bracket and a molded light guiding member are demolded. The light guiding column and the bracket provided by the utility model are integrally formed. No characteristic change of the light guiding member after reflow soldering can be ensured, and furthermore no fusion deformation of the light guiding column is ensured.
Description
Technical field
The utility model relates to RJ45 connector, and what be specifically related to is a kind of RJ45 connector light conducting pole.
Background technology
RJ45 connector is a kind of network connector, and itself and cable, as twisted pair line connection, for inserting the network ports such as network interface card or hub (HUB), to realize the stable transfer of signal between computer and the Internet.
In RJ45 connector, be usually the connection status that indicator light carrys out indication network with direct plugging-in LED, and along with direct plugging-in LED is toward the future development of SMD LED, increasing RJ45 connector has started to use instead SMD LED as indicator light, and LED just uses as indicator light on RJ45, it requires the light that LED sends to want brightness low, the brightness that exiting surface sends needs evenly, soft, not dazzling, but the light sending due to SMD LED exists hot spot little, brightness is large, the problem such as dazzling, therefore be not suitable for directly using as indicator light, so the light that need to SMD LED be sent by light-guiding pillar evenly spreads.
But current most of RJ45 connectors all need LED chip to be welded on connector holder by the mode of Reflow Soldering, and while adopting the mode of Reflow Soldering to weld LED chip, due to excess Temperature, light-guiding pillar can melt distortion.
Utility model content
For this reason, the purpose of this utility model is to provide a kind of RJ45 connector light conducting pole, can not cross the problem of Reflow Soldering to solve conventional light-guiding pillar.
The purpose of this utility model is achieved through the following technical solutions.
A kind of RJ45 connector light conducting pole, comprising:
One support (100), its front end is provided with some connectors (300), and described connector (300) is by base plate (301) and lay respectively at the left plate (302) of base plate (301) both sides and right plate (303) forms;
One light conductor (200), it is fixedly installed on described connector (300), formed by incidence surface (201), exiting surface (202), predetermination plane (203) and rear-locating face (204), described incidence surface (201) is plane, exiting surface (202) is cambered surface, and described predetermination plane (203) and rear-locating face (204) are asymmetric.
Wherein, described light conductor (200) is made up of following methods:
21), choose epoxy resin host, curing agent and diffusant according to the ratio correspondence of mass percent 9.5:10:1;
22), the epoxy resin host of above-mentioned mass percent is added in container, and correspondence is put into 70 DEG C of baking box preheatings 4 ~ 6 hours;
23), in epoxy resin host, add curing agent and diffusant according to above-mentioned mass percent, and epoxy resin host, curing agent and diffusant are stirred, put it into afterwards in the vacuum tank of 100Pa and vacuumize 15 ~ 20 minutes, form liquid-state epoxy resin;
24), by the corresponding above-mentioned liquid-state epoxy resin mould bar that injects, formation mould grain;
25), the connector correspondence of support front end is inserted in described mould grain;
26), support and mould grain are put into baking box, keep 140 DEG C, toast 1 hour, make it sizing;
27), support and mould grain are taken out from mould bar, keep 150 DEG C, toast 8 hours, light conductor is solidificated on support.
Wherein, on described left plate (302), be provided with the first draw-in groove (3021), on described right plate (303), be provided with second draw-in groove (3031) corresponding with described the first draw-in groove (3021) position, the connector of described support front end is inserted in described mould grain, makes the first draw-in groove (3021) and the second draw-in groove (3031) coated by described mould grain.
Wherein, described base plate (301) is connected with support (100) by brace (304), on described base plate (301), be provided with the first hole clipping (3011), on described brace (304), be provided with the second hole clipping (3041), the connector of described support front end is inserted in described mould grain, makes described the first hole clipping (3011) coated by described mould grain.
The utility model compared with prior art, beneficial effect is: the RJ45 connector light conducting pole that the utility model provides, by support correspondence being inserted in the mould grain by poured with epoxy resin moulding, corresponding toasted sizing, make support and stereotyped light conductor from mould.Light-guiding pillar and the support of the utility model moulding are one-body molded, convenient for production, bright dipping is soft, evenly, not dazzling, and go forward locating surface and rear-locating face of light conductor is asymmetric, it has effectively ensured installation accurate positioning, effectively ensured light conductor cross Reflow Soldering after characteristic do not change, ensured that light-guiding pillar can not melt distortion.
Brief description of the drawings
Fig. 1 is the perspective view of the utility model RJ45 connector light conducting pole;
Fig. 2 is the supporting structure schematic diagram of the utility model RJ45 connector light conducting pole;
Fig. 3 is the support connector structural representation of the utility model RJ45 connector light conducting pole;
Fig. 4 is the guide structure schematic diagram of the utility model RJ45 connector light conducting pole.
Identifier declaration in figure: support 100, light conductor 200, incidence surface 201, exiting surface 202, predetermination plane 203, rear-locating face 204, connector 300, base plate 301, the first hole clipping 3011, left plate 302, the first draw-in groove 3021, right plate 303, the second draw-in groove 3031, brace 304, the second hole clipping 3041.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
A kind of RJ45 connector light conducting pole is provided in the utility model embodiment, and its several light conductors 200(that includes support 100 and be arranged at described support 100 front ends is shown in Fig. 1).
Wherein in certain embodiments, the front end of support 100 is formed with several connectors 300(and sees Fig. 2), this connector 300 is connected to support 100 by brace 304, and on brace 304, is provided with the second hole clipping 3041.Described connector 300 is " U " shape structure, it is by base plate 301, the left plate 302, the right plate 303 that are positioned at base plate 301 both sides form, on described base plate 301, be provided with the first hole clipping 3011, on left plate 302, be provided with the first draw-in groove 3021, on described right plate 303, be provided with the second draw-in groove 3031(corresponding with described the first draw-in groove 3021 positions and see Fig. 3).
On above-mentioned each connector 300, be provided with a light conductor 200, described light conductor 200 and the one-body molded (see figure 1) of whole support 100, light conductor 200 is mainly by incidence surface 201, exiting surface 202, predetermination plane 203 and rear-locating face 204 are around the seal forming, described incidence surface 201 is plane, when use, the bottom of light conductor 200 and support 100 junctions is placed with SMD LED light source, light incides in light conductor 200 along incidence surface 201, and penetrate from exiting surface 202 uniformly by light conductor 200, exiting surface 202 is cambered surface, external observer can the clear luminous situation of seeing SMD LED light source by exiting surface 202, judge by the luminous situation of SMD LED light source the state that network connects.
For light-guiding pillar is installed accurately, on light conductor, design two inclined-planes (predetermination plane 203 and rear-locating face 204), light conductor just can be installed in RJ45 glue shell accurately like this, and SMD LED and light conductor 200 can be arranged in pairs or groups accurately.The predetermination plane 203 of light conductor 200 and rear-locating face 204 are asymmetric (see figure 4) herein, correspondence is formed with two inclined-planes, it mainly plays fixation in use, light conductor 200 relies on the SMD LED illuminating source of incidence surface 201, make light source enter into light conductor 200, light being through dispersing and decays, from exiting surface 202 send soft, evenly, not dazzling light.
In the utility model, light conductor 200 is made up of following methods:
First choose epoxy resin host, curing agent and diffusant according to the ratio correspondence of mass percent 9.5:10:1;
Then the epoxy resin host of above-mentioned mass percent is added in container, and correspondence is put into 70 DEG C of baking box preheatings 4 ~ 6 hours;
In epoxy resin host, add curing agent and diffusant according to above-mentioned mass percent afterwards, and epoxy resin host, curing agent and diffusant are stirred, put it into afterwards in the vacuum tank of 100Pa and vacuumize 15 ~ 20 minutes, form liquid-state epoxy resin;
Then by the corresponding above-mentioned liquid-state epoxy resin mould bar that injects, form mould grain;
And the connector correspondence that makes support front end is inserted in described mould grain;
Again support and mould grain are put into baking box, keep 140 DEG C, toast 1 hour, make it sizing;
Finally support and mould grain are taken out from mould bar, keep 150 DEG C, toast 8 hours, light conductor is solidificated on support.
In sum, the utility model light-guiding pillar is made up of the support of rear end and the vaporific light conductor of front end, support front end is connected with light conductor, prop up the effect of auxiliary light conductor injection moulding from mould of erecting, former and later two inclined-planes, light conductor bottom play fixation in the time of application, the arc surface of light conductor front end is exiting surface, rear transverse plane is incidence surface, when use, SMD LED light source is placed in the bottom of light conductor and support junction, light incides light conductor the inside, and penetrate from exiting surface uniformly by light conductor, external observer can the clear luminous situation of seeing LED by exiting surface, judge by the luminous situation of LED the state that network connects.
The utlity model has convenient for productionly, bright dipping is soft, evenly, not dazzling, the advantages such as accurate positioning are installed, it efficiently solves conventional light-guiding pillar and can not cross the problem of Reflow Soldering.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (3)
1. a RJ45 connector light conducting pole, is characterized in that, comprising:
One support (100), its front end is provided with some connectors (300), and described connector (300) is by base plate (301) and lay respectively at the left plate (302) of base plate (301) both sides and right plate (303) forms;
One light conductor (200), it is fixedly installed on described connector (300), formed by incidence surface (201), exiting surface (202), predetermination plane (203) and rear-locating face (204), described incidence surface (201) is plane, exiting surface (202) is cambered surface, and described predetermination plane (203) and rear-locating face (204) are corresponding two inclined-planes that form;
Support (100) is inserted in the mixed with resin agent in die cavity, and mixed with resin agent is solidified through high-temperature heating, forms light conductor (200)
The corresponding mould grain inserting for accommodating formation light conductor (200) mixed with resin agent of connector (300) of wherein said support (100) front end, the bottom of light conductor (200) and support (100) junction is placed with SMD LED light source, light incides in light conductor (200) along incidence surface (201), and penetrates from exiting surface (202) uniformly by light conductor (200).
2. RJ45 connector light conducting pole as claimed in claim 1, it is characterized in that, on described left plate (302), be provided with the first draw-in groove (3021), on described right plate (303), be provided with second draw-in groove (3031) corresponding with described the first draw-in groove (3021) position, the connector of described support front end is inserted in described mould grain, makes the first draw-in groove (3021) and the second draw-in groove (3031) coated by described mould grain.
3. RJ45 connector light conducting pole as claimed in claim 2, it is characterized in that, described base plate (301) is connected with support (100) by brace (304), on described base plate (301), be provided with the first hole clipping (3011), on described brace (304), be provided with the second hole clipping (3041), the connector of described support front end is inserted in described mould grain, makes described the first hole clipping (3011) coated by described mould grain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205409.2U CN203911168U (en) | 2014-04-24 | 2014-04-24 | Light guiding column of RJ45 connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205409.2U CN203911168U (en) | 2014-04-24 | 2014-04-24 | Light guiding column of RJ45 connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911168U true CN203911168U (en) | 2014-10-29 |
Family
ID=51785413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205409.2U Expired - Fee Related CN203911168U (en) | 2014-04-24 | 2014-04-24 | Light guiding column of RJ45 connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332067A (en) * | 2016-04-29 | 2017-11-07 | 技嘉科技股份有限公司 | Light-strip and connector are integrated |
-
2014
- 2014-04-24 CN CN201420205409.2U patent/CN203911168U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332067A (en) * | 2016-04-29 | 2017-11-07 | 技嘉科技股份有限公司 | Light-strip and connector are integrated |
| CN107332067B (en) * | 2016-04-29 | 2019-01-11 | 技嘉科技股份有限公司 | Light-strip and connector are integrated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, 95, Fifth Industrial Zone, Mashan village, Gongming Town, Shenzhen, Guangdong, Baoan District Patentee after: SHENZHEN LIGHT ELECTRONICS CO., LTD. Address before: 518000, 95, Fifth Industrial Zone, Mashan village, Gongming Town, Shenzhen, Guangdong, Baoan District Patentee before: Shenzhen LIGHT Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |