CN202421560U - SFP (system file protection) optical module and unlocking device thereof - Google Patents
SFP (system file protection) optical module and unlocking device thereof Download PDFInfo
- Publication number
- CN202421560U CN202421560U CN2011204708478U CN201120470847U CN202421560U CN 202421560 U CN202421560 U CN 202421560U CN 2011204708478 U CN2011204708478 U CN 2011204708478U CN 201120470847 U CN201120470847 U CN 201120470847U CN 202421560 U CN202421560 U CN 202421560U
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- optical module
- sfp optical
- tumbler
- tripper
- unlock piece
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Abstract
An unlocking device of an SFP (system file protection) optical module comprises a metal plate shell, an unlocking part, an elastic part and a rotating part. A limiting portion is arranged at the top of one end of the metal plate shell, a bump is arranged in the limiting portion, the unlocking part is slidably arranged in the limiting portion, a groove is arranged in the middle of the unlocking part, the elastic part is disposed in the groove and is sandwiched between a wall of the groove and the bump so as to provide an elastic recovery force, the rotating part is rotatably connected with one end, close to the limiting portion, of the metal plate shell, a pushing portion which can be abutted to the unlocking part is disposed on the rotating part, and the rotating part rotates relative to the metal plate shell so that the pushing portion pushes the unlocking part to slide. The unlocking device of the SFP optical module can simply unlock the SFP optical module, so that the SFP optical module can be taken out conveniently. In addition, the SFP optical module is necessarily provided.
Description
[technical field]
The utility model relates to the hot-swappable optical transceiver module of miniaturization, particularly relates to a kind of SFP optical module and tripper thereof.
[background technology]
Along with people's is to the continuous rising of communication requirement; The network size of internet and range of application are also in rapid expansion; Improving constantly of the continuous expansion of communication network primary transmission capacity and speed makes optical fiber communication become the main means of present information network, and optical transceiver module has promoted the development of main line optical transmission system as the core devices of Optical Access Network.Wherein, the SFP optical module has become current main flow, and it is a kind of hot-swappable optical transceiver module of miniaturization.Usually SFP optical module and switching equipment be connected or disconnection is to realize through the mechanical lock buckle on the SFP optical module, thereby extracting in the realization module slave unit.In order to realize this function, normally on the SFP optical module, tripper is set, but, makes the release of SFP optical module take out difficulty because present tripper is complicated.
[utility model content]
Based on this, be necessary the tripper that provides a kind of SFP of convenience optical module to take out.
A kind of tripper of SFP optical module comprises:
The panel beating shell, the top of one of which end is provided with limiting section, is provided with projection in the said limiting section;
Unlock piece is mounted slidably in said limiting section, and the middle part of said unlock piece offers accepting groove;
Elastic component is arranged in the said accepting groove, and said elastic component is held between cell wall and the said projection of said accepting groove and an elastic-restoring force is provided; And
Tumbler is rotatably connected with the end of said panel beating shell near said limiting section, but said tumbler is provided with the pushing portion with said unlock piece butt, and said tumbler rotates with respect to said panel beating shell and makes said pushing portion promote said unlock piece and slides.
The panel beating shell of the tripper of above-mentioned SFP optical module is provided with limiting section, and unlock piece slidably is arranged in the limiting section, through the pulling tumbler; Pushing portion on the tumbler promotes unlock piece and slides; Just can accomplish release, the elastic component that is held between the projection of cell wall and limiting section of accepting groove provides an elastic-restoring force to unlock piece, and unlock piece promotes resetting of tumbler; Therefore, the tripper of above-mentioned SFP optical module can take out the SFP optical module easily.
In a preferred embodiment, be interval with two lugs on the said limiting section, said unlock piece slides between said two lugs.
In a preferred embodiment, said unlock piece is provided with the holding block that offsets with said lug.
In a preferred embodiment, but a side of said unlock piece also is provided with first protuberance with said pushing portion butt, opposite side be provided with the SFP optical module on second protuberance that pushes mutually of snap close.
In a preferred embodiment, the end near said limiting section is provided with the connecting portion that is rotationally connected with said tumbler on the said panel beating shell.
In a preferred embodiment, said connecting portion is an extended reel from the said panel beating shell, and said tumbler passes said connecting portion.
In a preferred embodiment, said tumbler is the snap ring with breach, and said tumbler is contained in the said connecting portion away from a side of said breach, and said tumbler is arranged with sleeve on the end near said breach.
In addition, also be necessary to provide a kind of convenient SFP optical module that takes out.
A kind of SFP optical module; Comprise above-mentioned tripper, said SFP module also comprises base, and said base has first surface and reaches and said first surface opposing second surface; Said panel beating cap is located at the first surface of said base, and said second surface is exposed.
The panel beating shell of the tripper of above-mentioned SFP optical module is provided with limiting section, and unlock piece slidably is arranged in the limiting section, through the pulling tumbler; Pushing portion on the tumbler promotes unlock piece and slides; Just can accomplish release, the elastic component that is held between the projection of cell wall and limiting section of accepting groove provides an elastic-restoring force to unlock piece, and unlock piece promotes resetting of tumbler; Therefore, above-mentioned SFP optical module can conveniently take out.
In a preferred embodiment,, the slide protrusion that the both sides that said panel beating shell contacts with said base are respectively equipped with, the second surface of said base are provided with and the corresponding chute of said slide protrusion.
In a preferred embodiment, said SFP optical module also comprises the light transmitting-receiving subassembly of the first surface that is fixed in said base, the circuit board that is electrically connected with said smooth transmitting-receiving subassembly and with said smooth transmitting-receiving subassembly and fixing buckle and the briquetting of circuit board.
[description of drawings]
Fig. 1 is the structural representation of tripper of the SFP optical module of an embodiment;
Fig. 2 is the structural representation of another angle of the tripper of SFP optical module shown in Figure 1;
Fig. 3 is the explosive view of the tripper of SFP optical module shown in Figure 1;
Fig. 4 is the structural representation of panel beating shell of the tripper of SFP optical module shown in Figure 1;
Fig. 5 is the structural drawing of unlock piece of the tripper of SFP optical module shown in Figure 1;
Fig. 6 is the sectional view along the A-A line of the tripper of SFP optical module shown in Figure 1;
Fig. 7 is the postrotational constitutional diagram of tumbler of the tripper of SFP optical module shown in Figure 1;
Fig. 8 is the sectional view of the tripper of SFP optical module shown in Figure 7 along the B-B line;
Fig. 9 is a portion enlarged drawing of the tripper of SFP optical module shown in Figure 8;
Figure 10 is the structural representation of the SFP optical module of an embodiment;
Figure 11 is the explosive view of SFP optical module shown in Figure 10;
Figure 12 is the structural representation of the base of SFP optical module shown in Figure 10;
Figure 13 is the structural representation of another angle of SFP optical module shown in Figure 10
Figure 14 be SFP optical module shown in Figure 13 along the sectional view shown in the C-C;
Figure 15 is the b portion enlarged drawing of SFP optical module shown in Figure 14.
[embodiment]
Below in conjunction with accompanying drawing and specific embodiment SFP optical module and tripper thereof are further specified.
Like Fig. 1, shown in 2 and 3, the tripper 100 of the SFP optical module of an embodiment comprises panel beating shell 110, unlock piece 120, elastic component 130 and tumbler 140.
Please consult Fig. 4 in the lump, panel beating shell 110 is roughly cuboid.Panel beating be a kind of have in light weight, intensity is high, conduction (can be used in electromagnetic screen), material that cost is low; Obtained widespread use in fields such as electronic apparatus, communication, auto industry, medicine equipments at present; For example in computer housing, mobile phone and optical transceiver module, the panel beating ingredient that is absolutely necessary.The top of one end of panel beating shell 110 is provided with limiting section 112, thus the glide direction of restriction unlock piece 120.Be provided with projection 1122 in the limiting section 112.In the present embodiment, be interval with lug 1124 on the limiting section 112, and unlock piece 120 is slided between two lugs 1124.End near limiting section 112 on the panel beating shell 110 is provided with the connecting portion 114 that is rotationally connected with tumbler 140.Connecting portion 114 is an extended reel from the panel beating shell 110, and tumbler 140 passes connecting portion 114.Connecting portion 114 is that two reels are formed.In the present embodiment, the projection 1122 on connecting portion 114 and the limiting section 112, lug 1124 are all one-body molded in panel beating shell 110, thereby have reduced the part of tripper 100, have simplified assembling.
Please consult Fig. 5 and Fig. 6 in the lump, unlock piece 120 is mounted slidably in limiting section 112.In the present embodiment, unlock piece 120 is limited between two lugs 1124 and slides.Unlock piece 120 is provided with the holding block 122 that offsets with lug 1124; Holding block 122 can be one; Also can be two, be preferably two, be separately positioned on the both sides of unlock piece 120; Thereby make the unlock piece 120 can only be along sliding between two lugs 1124 better, and can not slide to both sides.The middle part of unlock piece 120 offers accepting groove 124.One side of unlock piece 120 also is provided with first protuberance 126.The opposite side of unlock piece 120 be provided with the SFP module on snap close second protuberance 128 that can push.
Please consult Fig. 7,8 and 9 in the lump, tumbler 140 is for having the snap ring of breach.Tumbler 140 is rotatably connected with the end of panel beating shell 110 near limiting section 112.In the present embodiment, tumbler 140 is contained in the connecting portion 114 away from a side of breach.But tumbler 140 is provided with the pushing portion 142 with first protuberance, 126 butts of unlock piece 120, and tumbler 140 rotates with respect to panel beating shell 110 and makes pushing portion 142 promote unlock pieces 120 and slides.In the present embodiment, pushing portion 142 is arranged between two reels forming connecting portion 114, but and with first protuberance, 126 butts.When rotated part 140, the pushing portion 142 and first protuberance 126 connect.In a preferred embodiment, pushing portion 142 is formed in one in tumbler 140, thereby has reduced part, has simplified assembling.
In the present embodiment, the tripper 100 of SFP optical module also comprises sleeve 150.Sleeve 150 is sheathed on the end of tumbler 140 near breach.Sleeve 150 can conveniently pull tumbler 140.Sleeve 150 can be materials such as plastics, rubber, above anti-skidding decorative pattern can also be set.
The tripper 100 release implementation procedures of above-mentioned SFP optical module are following:
When needs were extracted in SFP optical module slave unit, the operator handed sleeve 150, and pulling tumbler 140 rotates; Pushing portion 142 on the tumbler 140 rotates with tumbler 140, and the pushing portion 142 of tumbler 140 is similar to cam and connects with first protuberance 126 of unlock piece 120, promotes unlock piece 120 and between two lugs 1124 of limiting section 112, slides towards the direction away from connecting portion 114; Elastic component 130 compressions; Second protuberance 128 of unlock piece 120 pushes with the snap close on the SFP optical module mutually, thereby makes SFP optical module and equipment release, and this moment, the SFP module can be extracted; And elastic component 130 resets; Thereby impel unlock piece 120 to slide to the direction near connecting portion 114, first protuberance 126 on the unlock piece 120 forces in the pushing portion 142 of tumbler 140, thereby impels tumbler 140 to reset.
The panel beating shell 110 of the tripper 100 of above-mentioned SFP optical module is provided with limiting section 112; Unlock piece 120 slidably is arranged in the limiting section 112; Through pulling tumbler 140, the pushing portion 142 on the tumbler 140 promotes unlock piece 120 and slides, and just can accomplish release; The elastic component 130 that is held between the projection 1122 of cell wall and limiting section 112 of accepting groove 124 provides an elastic-restoring force for unlock piece 120; Unlock piece 120 promotes resetting of tumbler 140, and therefore, the tripper 100 of above-mentioned SFP optical module can take out the SFP optical module easily.
Be appreciated that connecting portion 114 can omit, tumbler 140 is connected with the end employing hinge of panel beating shell 110 near limiting section 112, also can realize being rotatably connected of tumbler 140 and panel beating shell 110.
Be appreciated that lug 1124 can omit, limiting section 112 is set to a groove along the axis direction of panel beating shell 110, also can realize 120 of unlock pieces direction linear slide forwards, backwards.Correspondingly, two of unlock piece 120 holding blocks 122, first protuberance 126 and second protuberances 128 all can omit.Sleeve 150 also can omit.
The utility model also provides a kind of SFP optical module that contains the tripper 100 of above-mentioned SFP optical module.
See also the SFP optical module 200 of Figure 10 and 11, one embodiments, comprise tripper 100 and base 220.
Please consult Fig. 4,12,13,14 in the lump, reach Figure 15, base 220 has first surface 222 and reaches and first surface 222 opposing second surface 224, and panel beating shell 110 is covered on the first surface 222 of base 220, and second surface 224 is exposed.In the present embodiment, the both sides that panel beating shell 110 contacts with base 220 are respectively equipped with slide protrusion 116, the second surface 224 corresponding chutes 2242 that are provided with of base 220.Match with chute 2242 through slide protrusion 116, can easily panel beating shell 110 be assemblied on the base 220, simplified assembling.
In the present embodiment, SFP optical module 200 also comprises light transmitting-receiving subassembly 230, the circuit board 240 that is electrically connected with light transmitting-receiving subassembly 230 of the first surface 222 that is fixed in base 220 and is used for buckle 250 and briquetting 260 that light transmitting-receiving subassembly 230 and circuit board 240 is fixing.
Above-mentioned SFP optical module 200 assembling processes are following:
Light transmitting-receiving subassembly 230 and circuit board 240 are installed on the first surface 222 of base 220; Through buckle 250 and briquetting 260 light transmitting-receiving subassembly 230 and circuit board 240 are fixed on the first surface 222 of base 220; Then the slide protrusion 116 on the panel beating shell 110 of the tripper that assembles 100 is slipped in the chute 2242 of second surface 224 of base 220; Promptly accomplished the assembling of SFP optical module 200, assembling is simple.
Above-mentioned SFP optical module 200 assembles simply as long as the first surface 222 that the panel beating shell 110 of the tripper that assembles 100 is covered on base 220 just can be accomplished assembling, can also improve efficiency of assembling greatly.
The panel beating shell 110 of the tripper 100 of above-mentioned SFP optical module 200 is provided with limiting section 112; Unlock piece 120 slidably is arranged in the limiting section 112; Through pulling tumbler 140, the pushing portion 142 on the tumbler 140 promotes unlock piece 120 and slides, and just can accomplish release; The elastic component 130 that is held between the projection 1122 of cell wall and limiting section 112 of accepting groove 124 provides an elastic-restoring force for unlock piece 120; Unlock piece 120 promotes resetting of tumbler 140, and therefore, above-mentioned SFP optical module 200 can conveniently take out.
Be appreciated that the slide protrusion 116 on the panel beating shell 110 can omit, correspondingly, chute 2242 also can omit, and can panel beating shell 110 be riveted on the base 220.
The above embodiment has only expressed several kinds of embodiments of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.
Claims (10)
1. the tripper of a SFP optical module is characterized in that, comprising:
The panel beating shell, the top of one of which end is provided with limiting section, is provided with projection in the said limiting section;
Unlock piece is mounted slidably in said limiting section, and the middle part of said unlock piece offers accepting groove;
Elastic component is arranged in the said accepting groove, and said elastic component is held between cell wall and the said projection of said accepting groove and an elastic-restoring force is provided; And
Tumbler is rotatably connected with the end of said panel beating shell near said limiting section, but said tumbler is provided with the pushing portion with said unlock piece butt, and said tumbler rotates with respect to said panel beating shell and makes said pushing portion promote said unlock piece and slides.
2. the tripper of SFP optical module according to claim 1 is characterized in that, is interval with two lugs on the said limiting section, and said unlock piece slides between said two lugs.
3. the tripper of SFP optical module according to claim 2 is characterized in that, said unlock piece is provided with the holding block that offsets with said lug.
4. the tripper of SFP optical module according to claim 1 is characterized in that, but a side of said unlock piece also is provided with first protuberance with said pushing portion butt, opposite side be provided with the SFP optical module on second protuberance that pushes mutually of snap close.
5. the tripper of SFP optical module according to claim 1 is characterized in that, the end near said limiting section on the said panel beating shell is provided with the connecting portion that is rotationally connected with said tumbler.
6. the tripper of SFP optical module according to claim 5 is characterized in that, said connecting portion is an extended reel from the said panel beating shell, and said tumbler passes said connecting portion.
7. the tripper of SFP optical module according to claim 6; It is characterized in that; Said tumbler is the snap ring with breach, and said tumbler is contained in the said connecting portion away from a side of said breach, and said tumbler is arranged with sleeve on the end near said breach.
8. SFP optical module; It is characterized in that; Comprise any described tripper in the claim 1～7, said SFP module also comprises base, and said base has first surface and reaches and said first surface opposing second surface; Said panel beating cap is located at the first surface of said base, and said second surface is exposed.
9. SFP optical module according to claim 8 is characterized in that, the slide protrusion that the both sides that said panel beating shell contacts with said base are respectively equipped with, the second surface of said base are provided with and the corresponding chute of said slide protrusion.
10. SFP optical module according to claim 8; It is characterized in that said SFP optical module also comprises the light transmitting-receiving subassembly of the first surface that is fixed in said base, the circuit board that is electrically connected with said smooth transmitting-receiving subassembly and with said smooth transmitting-receiving subassembly and fixing buckle and the briquetting of circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204708478U CN202421560U (en) | 2011-11-23 | 2011-11-23 | SFP (system file protection) optical module and unlocking device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204708478U CN202421560U (en) | 2011-11-23 | 2011-11-23 | SFP (system file protection) optical module and unlocking device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202421560U true CN202421560U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204708478U Expired - Fee Related CN202421560U (en) | 2011-11-23 | 2011-11-23 | SFP (system file protection) optical module and unlocking device thereof |
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| Country | Link |
|---|---|
| CN (1) | CN202421560U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830475A (en) * | 2012-09-26 | 2012-12-19 | 索尔思光电（成都）有限公司 | Lockable module shell and manufacturing and using method thereof |
| CN104749716A (en) * | 2013-12-31 | 2015-07-01 | 台达电子工业股份有限公司 | Optical fiber connector |
| CN109212693A (en) * | 2018-11-29 | 2019-01-15 | 四川光恒通信技术有限公司 | A kind of multipurpose optical module structure and its assemble method |
| CN109521539A (en) * | 2019-01-28 | 2019-03-26 | 衡东光通讯技术（深圳）有限公司 | Fiber box |
| CN116107045A (en) * | 2023-04-12 | 2023-05-12 | 四川泰瑞创通讯技术股份有限公司 | Optical module |
-
2011
- 2011-11-23 CN CN2011204708478U patent/CN202421560U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830475A (en) * | 2012-09-26 | 2012-12-19 | 索尔思光电（成都）有限公司 | Lockable module shell and manufacturing and using method thereof |
| CN104749716A (en) * | 2013-12-31 | 2015-07-01 | 台达电子工业股份有限公司 | Optical fiber connector |
| CN109212693A (en) * | 2018-11-29 | 2019-01-15 | 四川光恒通信技术有限公司 | A kind of multipurpose optical module structure and its assemble method |
| CN109521539A (en) * | 2019-01-28 | 2019-03-26 | 衡东光通讯技术（深圳）有限公司 | Fiber box |
| CN109521539B (en) * | 2019-01-28 | 2023-11-14 | 蘅东光通讯技术(深圳)股份有限公司 | Optical fiber distribution box |
| CN116107045A (en) * | 2023-04-12 | 2023-05-12 | 四川泰瑞创通讯技术股份有限公司 | Optical module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |