CN105242359A - Photoelectric module with dustproof piece - Google Patents
Photoelectric module with dustproof piece Download PDFInfo
- Publication number
- CN105242359A CN105242359A CN201410252881.6A CN201410252881A CN105242359A CN 105242359 A CN105242359 A CN 105242359A CN 201410252881 A CN201410252881 A CN 201410252881A CN 105242359 A CN105242359 A CN 105242359A
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- CN
- China
- Prior art keywords
- cover plate
- connecting portion
- dustproof
- fixed part
- photoelectricity module
- 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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Abstract
The invention relates to a photoelectric module with a dustproof piece, which comprises a shell, a photoelectric element, a cover plate and an elastic dustproof piece, wherein the photoelectric component is arranged in an accommodating chamber of the shell and faces towards an opening of the accommodating chamber; the cover plate covers the shell; the dustproof piece comprises a fixed portion, a connecting portion and a dustproof portion; and the fixed portion is arranged in the accommodating chamber and located on the cover plate, the connecting portion connects the fixed portion and the dustproof portion, and the dustproof portion can move relative to the fixed portion and is used for covering the opening of the accommodating chamber.
Description
Technical field
The present invention is relevant a kind of photoelectricity module, particularly about a kind of photoelectricity module with dust guard.
Background technology
With reference to figure 1 and Fig. 2, a kind of traditional photoelectricity module 100 has housing 110, and this housing 110 is rectangular haply, and its inside is formed with room 116.The front end of housing 110 is formed with opening 117, communicates with room 116.In addition, opening 117 place of housing 110 is provided with dust-proof door 120, and the top end of its relative dual-side is respectively provided with a jack-post 122, and this two jack-post 122 is each passed through two sleeve joint holes 142 on spring 140, and is contained in two embedding slots 118 on housing 110.Be provided with a photovalve 130 in room 116, it can be optical transmitting set or optical receiver, and its front end is formed with a perforate 131, and in the face of the opening 117 of housing 110, bottom is extended multiple weld part 132 being piercing in room 116 outside.
The dust-proof door 120 of above-mentioned photoelectricity module 110 is subject to the effect of spring 140, can cover the opening 117 of room 116, therefore allows dust enter.If during for fibre-optical splice is inserted in photoelectricity module 110, do not need first dust-proof door 120 to be taken off, directly fibre-optical splice is pushed to dust-proof door 120 and can insert room 116.But above-mentioned dust-proof door 120 needs to utilize extra spring 140 opening 117 could be covered.
In view of this, just have and need to propose a kind of scheme, to solve the problem.
Summary of the invention
The invention provides a kind of photoelectricity module, its dust guard can cover the opening of room, avoids contamination by dust room.
For reaching above-mentioned purpose, photoelectricity module of the present invention comprises housing, photovalve, cover plate and flexible dust guard.Photovalve is located in the room of housing, and in the face of the opening of room.Cover plate covers on housing.Dust guard includes fixed part, connecting portion and dustproof part.Fixed part is arranged in room, and is positioned on cover plate, and connecting portion is connecting portion and dustproof part then.Dustproof part can be moved relative to fixed part, and in order to cover the opening of room.
In order to allow above and other object of the present invention, feature and advantage can be more obvious, the embodiment of the present invention cited below particularly, and coordinate appended diagram, be described in detail below.
Accompanying drawing explanation
Fig. 1 is the stereographic map of known photoelectricity module;
Fig. 2 is the three-dimensional exploded view of known photoelectricity module;
Fig. 3 is the three-dimensional exploded view of the photoelectricity module of first embodiment of the invention;
Fig. 4 is the stereographic map of the cover plate of the photoelectricity module of first embodiment of the invention;
Fig. 5 is the side view of the dust guard of the photoelectricity module of first embodiment of the invention;
Fig. 6 is the stereographic map of the photoelectricity module of first embodiment of the invention;
Fig. 7 is the three-dimensional exploded view of the photoelectricity module of second embodiment of the invention;
Fig. 8 is the stereographic map of the cover plate of the photoelectricity module of second embodiment of the invention;
Fig. 9 is the side view of the dust guard of the photoelectricity module of second embodiment of the invention;
Figure 10 is the stereographic map of the photoelectricity module of second embodiment of the invention.
Description of reference numerals:
100 photoelectricity modules
110 housings
116 rooms
117 openings
118 embedding slots
120 dust-proof doors
122 jack-posts
130 photovalves
131 perforates
132 weld parts
140 springs
142 sleeve joint holes
300 photoelectricity modules
310 housings
312 diapires
313 right walls
314 left walls
315 rear walls
317 recesses
321 openings
322 rooms
323 cell walls
324 storage tanks
326 perforates
328 blocks
330 photovalves
332 weld parts
334 perforates
350 dust guard
352 dustproof part
354 fixed parts
356 connecting portions
357 spaces
358 perforates
370 cover plates
372 breach
377 projections
378 projections
700 photoelectricity modules
710 housings
712 diapires
713 right walls
714 left walls
715 rear walls
717 recesses
721 openings
722 rooms
723 cell walls
724 storage tanks
726 perforates
728 blocks
730 photovalves
732 weld parts
734 perforates
750 dust guard
752 dustproof part
753 recesses
754 fixed parts
756 connecting portions
757 spaces
758 perforates
770 cover plates
772 projections
777 projections
778 projections
Embodiment
With reference to figure 3, the photoelectricity module 300 with dust guard of first embodiment of the invention includes the housing 310 become with plastic mold appearance, photovalve 330, the flexible dust guard 350 of tool and a cover plate 370.Housing 310 is rectangular haply, is made up of with rear wall 315 diapire 312, right wall 313, left wall 314, and wherein right wall 313 is oppositely arranged with left wall 314, and is all connected with diapire 312.Rear wall 315 is then connected with diapire 312, right wall 313 and left wall 314.Above-mentioned wall 312,313,314,315 defines room 322, and it has opening 321, in the face of rear wall 315.On the right wall 313 and left wall 314 at opening 321 place, being respectively formed with a block 328, is relatively extend.At the top of right wall 313 and left wall 314, be formed with multiple recess 317.In addition, diapire 312 is formed with cell wall 323, it is parallel with rear wall 315, and jointly defines storage tank 324 with rear wall 315, cell wall 323 is formed with circular perforate 326.
Photovalve 330 is rectangular haply, and it can be optical transmitting set or optical receiver.The bottom of photovalve 330 is extended multiple weld part 332, and front end is formed with perforate 334, when being used for docking with fibre-optical splice, can outgoing beam to fibre-optical splice, or receive the light beam that transmitted by fibre-optical splice.
With reference to figure 3 and Fig. 4, the side on bottom cover plate 370 is formed with multiple columniform projection 377, and position and the shape of its position and shape and the recess 317 on right wall 313 and left wall 314 are corresponding.And the central position bottom cover plate 370, be then formed with a projection 378.In addition, the edge on cover plate 370 is also formed with the breach 372 of a rectangle.
With reference to figure 3 and Fig. 5, the flexible dust guard 350 of tool is integrally formed by metal, the connecting portion 356 including dustproof part 352, fixed part 354 and be connected with dustproof part 352 and fixed part 354.Connecting portion 356 is haply in C font, and have the surface of arc, and can compress, its inside is formed with a space 357, can diminish along with the compression of connecting portion 356.One end of connecting portion 356 is connected with dustproof part 352, and the other end is then connected with fixed part 354, wherein the part that is connected with dustproof part 352 of connecting portion 356, higher than dustproof part 352, and the part that connecting portion 356 is connected with fixed part 354, then higher than fixed part 354.Dustproof part 352 and fixed part 354 in tabular, wherein fixed part 354 are formed with perforate 358, can hold the projection 378 on cover plate 370, and the width of dustproof part 352 are less than the width of housing 310 room 322 haply.Dustproof part 352 can be moved relative to fixed part 354, and angle between the two can be equal to or greater than 90 degree.When dustproof part 352 is subject to thrust, connecting portion 356 can be made the space 357 of its inside reduce by compressing, and at this moment dustproof part 352 can near fixed part 354.After thrust disappears, connecting portion 356 can be elastic recovery to original state because of it, drives dustproof part 352 to return back to original position.
When assembling photoelectricity module 300 of the present invention, the fixed part 354 of dust guard 350 is attached to the bottom of cover plate 370, and allow the projection 378 on cover plate 370 penetrate perforate 358 on fixed part 354, and the connecting portion 356 of dust guard 350 is placed in the breach 372 of cover plate 370.Then the cover plate 370 that dust guard 350 is housed is covered on the housing 310, in the embedding recess 317 on the housing 310 of projection 377 allowing on cover plate 370, cover plate 370 can not be come off from housing 310.Then photovalve 330 is embedded in the storage tank 324 of housing 310, allow weld part 332 pass diapire 312 and arrive outside room 322, and make the perforate 334 of photovalve 330 relative with the perforate 326 on cell wall 323.Fig. 6 show the present invention assembled after photoelectricity module 300.
When a fibre-optical splice is inserted in photoelectricity module 300 of the present invention, do not need first dust guard 350 to be taken off, directly push fibre-optical splice to dustproof part 352 and can insert room 322, now dustproof part 352 can close to fixed part 354, and in taking advantage of a situation and clamp-oning between fibre-optical splice and cover plate 370 space.If fibre-optical splice to be extracted photoelectricity module 300, dustproof part 352 can return back to original position because of the back stretch of connecting portion 356, has again the function of covering opening 321.
According to photoelectricity module 300 of the present invention, the projection 378 be positioned on cover plate 370 penetrates the perforate 358 on fixed part 354, therefore, it is possible to the movement of restriction dust guard 350, prevents it from coming off from module.In addition, please refer to Fig. 6, dust guard 350 is because having elasticity, and its dustproof part 352 can cover the opening 321 of room 322, allows dust enter whereby, reaches dust-proof effect.Be positioned at the block 328 on right wall 313 and left wall 314, with dustproof part 352 close contact, except preventing dust from entering room 322, also can limit the motion of dustproof part 352, dust guard 350 can not be come off from module.
According to photoelectricity module 300 of the present invention, the wherein part that is connected with dustproof part 352 of the connecting portion 356 of dust guard 350, higher than dustproof part 352, and the part that connecting portion 356 is connected with fixed part 354, then higher than fixed part 354.Confirm through experiment, the dust guard 350 of shape like this has good elasticity and longer serviceable life.
With reference to figure 7, the photoelectricity module 700 with dust guard of second embodiment of the invention includes the housing 710 become with plastic mold appearance, photovalve 730, the flexible dust guard 750 of tool and a cover plate 770.Housing 710 is rectangular haply, is made up of with rear wall 715 diapire 712, right wall 713, left wall 714, and wherein right wall 713 is oppositely arranged with left wall 714, and is all connected with diapire 712, and rear wall 715 is then connected with diapire 712, right wall 713 and left wall 714.Above-mentioned wall 712,713,714,715 defines room 722, and it has opening 721, in the face of rear wall 715.On the right wall 713 and left wall 714 at opening 721 place, being respectively formed with a block 728, is relatively extend.At the top of right wall 713 and left wall 714, be formed with multiple recess 717.In addition, diapire 712 is formed with cell wall 723, it is parallel with rear wall 715, and jointly defines storage tank 724 with rear wall 715, cell wall 723 is formed with circular perforate 726.
Photovalve 730 is rectangular haply, and it can be optical transmitting set or optical receiver.The bottom of photovalve 730 is extended multiple weld part 732, and front end is formed with perforate 734, when being used for docking with fibre-optical splice, can outgoing beam to fibre-optical splice, or receive the light beam that transmitted by fibre-optical splice.
With reference to figure 7 and Fig. 8, the side on bottom cover plate 770 is formed with multiple columniform projection 777, and position and the shape of its position and shape and the recess 717 on right wall 713 and left wall 714 are corresponding.And the central position bottom cover plate 770, be then formed with projection 778.In addition, the edge on cover plate 770 is also formed with projection 772.
With reference to figure 7 and Fig. 9, the flexible dust guard 750 of tool is integrally formed by metal, a junction 756 including dustproof part 752, fixed part 754 and be connected with dustproof part 752 and fixed part 754.Connecting portion 756 is haply in U-shaped, and have the surface of arc, and can compress, its inside is formed with a space 757, can diminish along with the compression of connecting portion 756.Fixed part 754 in tabular, it is formed with a perforate 758, can holds the projection 778 on cover plate 770 haply.Dustproof part 752 has bending shape, and its width is less than the width of housing 710 room 722.One end of U-shaped connecting portion 756 is connected with dustproof part 752, the other end is then connected with fixed part 754, the wherein part that is connected with fixed part 754 of connecting portion 756, flush with fixed part 754, the part that connecting portion 756 is connected with dustproof part 752 is then in bending, it has defined a recess 753, and this recess 753 is back to fixed part 754.Dustproof part 752 can be moved relative to fixed part 754, and angle between the two can be equal to or greater than 90 degree.When dustproof part 752 is subject to a thrust, connecting portion 756 can be made the space 757 of its inside reduce by compressing, and at this moment dustproof part 752 can near fixed part 754.After thrust disappears, connecting portion 756 can be elastic recovery to original state because of it, drives dustproof part 752 to return back to original position.
When assembling photoelectricity module 700 of the present invention, the fixed part 754 of dust guard 750 is attached to the bottom of cover plate 770, and allows the projection 778 on cover plate 770 penetrate perforate 758 on fixed part 754.Then the cover plate 770 that dust guard 750 is housed is covered on housing 710, the projection 772 of cover plate 770 edge is allowed to be positioned at the top of room 722 opening 721, and in the recess 717 that the projection 777 on cover plate 770 is embedded on housing 710, cover plate 770 can not be come off from housing 710, and now the recess 753 of dust guard 750 is towards the opening 721 of room 722.Then photovalve 730 is embedded in the storage tank 724 of housing 710, allow weld part 732 pass diapire 712 and arrive outside room 722, and make the perforate 734 of photovalve 730 relative with the perforate 726 on cell wall 723.Figure 10 show the present invention assembled after photoelectricity module 700.
When a fibre-optical splice is inserted in photoelectricity module 700 of the present invention, do not need first dust guard 750 to be taken off, directly push fibre-optical splice to dustproof part 752 and can insert room 722, now dustproof part 752 can close to fixed part 754, and in taking advantage of a situation and clamp-oning between fibre-optical splice and cover plate 770 space.If fibre-optical splice to be extracted photoelectricity module 700, dustproof part 752 can return back to original position because of the back stretch of connecting portion 756, has again the function of covering opening 721.
According to photoelectricity module 700 of the present invention, the projection 772 on cover plate 770 edge can limit the movement of the connecting portion 756 of dust guard 750, therefore can prevent dust guard 750 from coming off from cover plate 770.In addition, the projection 778 of position on cover plate 770, because penetrating the perforate 758 on fixed part 754, also can limit the movement of dust guard 750, preventing it from coming off from module.In addition, please refer to Figure 10, dust guard 750 is because having elasticity, and its dustproof part 752 can cover the opening 721 of room 722, therefore allows dust enter, reaches dust-proof effect.Be positioned at the block 728 on right wall 713 and left wall 714, with dustproof part 752 close contact, except preventing dust from entering room 722, also can limit the motion of dustproof part 752, and dust guard 750 can not be come off from module.
According to photoelectricity module 700 of the present invention, the wherein part that is connected with fixed part 754 of the connecting portion 756 of dust guard 750, flush with fixed part 754, the part that connecting portion 756 is connected with dustproof part 752 is then in bending, and the recess 753 that it defines is back to fixed part 754.Confirm through experiment, the dust guard 750 of shape like this has good elasticity and longer serviceable life.
Although the present invention is disclosed by previous embodiment, it is also not used to limit the present invention, and any technician in the technical field of the invention with usual knowledge, without departing from the spirit and scope of the present invention, when doing various changes and amendment.Therefore the scope that protection scope of the present invention ought define depending on claim is as the criterion.
Claims (10)
1. a photoelectricity module, comprises:
Housing, described enclosure interior has room, and described room has opening;
Photovalve, described photovalve is located in described room, and in the face of described opening;
Cover plate, described cover plate covers on the housing; And
Flexible dust guard, described flexible dust guard comprises:
Fixed part, described fixed part is arranged in described room, and is positioned on described cover plate;
Dustproof part; And
Connecting portion, described connecting portion connects described fixed part and dustproof part,
Wherein said dustproof part can be moved relative to described fixed part, and described dustproof part is in order to cover the opening of described room.
2. photoelectricity module according to claim 1, the fixed part of wherein said dust guard is formed with perforate, and described cover plate is formed with projection, and described projection penetrates described perforate.
3. photoelectricity module according to claim 1, the opening part of wherein said room is formed with at least one block, in order to limit the motion of described dustproof part.
4. photoelectricity module according to claim 1, wherein said housing is formed with multiple recess, and described cover plate is formed with multiple projection, and described multiple projection embeds in described multiple recess respectively.
5. photoelectricity module according to claim 1, is formed with storage tank in wherein said room, and described photovalve embeds in described storage tank.
6. photoelectricity module according to claim 1, wherein said dust guard is integrally formed by metal.
7. photoelectricity module according to claim 1, the part that wherein said connecting portion is connected with described dustproof part is higher than described dustproof part, and the part that described connecting portion is connected with described fixed part is higher than described fixed part.
8. photoelectricity module according to claim 1, the part that wherein said connecting portion is connected with described fixed part flushes with described fixed part, the part that described connecting portion is connected with described dustproof part is then in bending, and it is limited with recess, and described recess is back to described fixed part.
9. photoelectricity module according to claim 1, wherein said cover plate is formed with breach, and the connecting portion of described dust guard is placed in described breach.
10. photoelectricity module according to claim 1, the edge of wherein said cover plate is formed with projection, in order to limit the movement of the connecting portion of described dust guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252881.6A CN105242359A (en) | 2014-06-09 | 2014-06-09 | Photoelectric module with dustproof piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252881.6A CN105242359A (en) | 2014-06-09 | 2014-06-09 | Photoelectric module with dustproof piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105242359A true CN105242359A (en) | 2016-01-13 |
Family
ID=55040056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410252881.6A Pending CN105242359A (en) | 2014-06-09 | 2014-06-09 | Photoelectric module with dustproof piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105242359A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167885A (en) * | 2017-07-06 | 2017-09-15 | 索尔思光电（成都）有限公司 | A kind of optical module shell and optical module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW573813U (en) * | 2003-05-12 | 2004-01-21 | Tang Yeu Ind Co Ltd | Door type dustproof fiber connection socket |
| JP2006220951A (en) * | 2005-02-10 | 2006-08-24 | Sumitomo Electric Ind Ltd | Optical connecting component with shutter |
| CN200993683Y (en) * | 2006-12-21 | 2007-12-19 | 利卫精密股份有限公司 | Door leaf type dust-proof optical fiber connecting socket |
| CN102736186A (en) * | 2011-04-06 | 2012-10-17 | 普泰光电股份有限公司 | Fiber adapter with shading piece |
| CN103135183A (en) * | 2013-03-22 | 2013-06-05 | 吴江市首腾电子有限公司 | Optical fiber connector with dustproof door structure |
-
2014
- 2014-06-09 CN CN201410252881.6A patent/CN105242359A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW573813U (en) * | 2003-05-12 | 2004-01-21 | Tang Yeu Ind Co Ltd | Door type dustproof fiber connection socket |
| JP2006220951A (en) * | 2005-02-10 | 2006-08-24 | Sumitomo Electric Ind Ltd | Optical connecting component with shutter |
| CN200993683Y (en) * | 2006-12-21 | 2007-12-19 | 利卫精密股份有限公司 | Door leaf type dust-proof optical fiber connecting socket |
| CN102736186A (en) * | 2011-04-06 | 2012-10-17 | 普泰光电股份有限公司 | Fiber adapter with shading piece |
| CN103135183A (en) * | 2013-03-22 | 2013-06-05 | 吴江市首腾电子有限公司 | Optical fiber connector with dustproof door structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167885A (en) * | 2017-07-06 | 2017-09-15 | 索尔思光电（成都）有限公司 | A kind of optical module shell and optical module |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |