CN114937892B - Multi-port optical connector and assembly process - Google Patents
Multi-port optical connector and assembly process Download PDFInfo
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- CN114937892B CN114937892B CN202210631156.4A CN202210631156A CN114937892B CN 114937892 B CN114937892 B CN 114937892B CN 202210631156 A CN202210631156 A CN 202210631156A CN 114937892 B CN114937892 B CN 114937892B
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- integrally formed
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- 230000003287 optical effect Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 12
- 125000006850 spacer group Chemical group 0.000 claims abstract description 52
- 238000005452 bending Methods 0.000 claims description 64
- 238000005192 partition Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000012634 fragment Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/18—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to the technical field of optical port connectors, and discloses a multi-port optical port connector, which comprises an upper cover, at least one middle spacer and a lower cover, wherein the middle spacer is arranged above the lower cover, the upper cover is arranged above the middle spacer, the inner walls of the two sides of the middle spacer and the upper cover form separated cavities in the space between the upper cover and the lower cover, the tail end of the upper cover is integrally formed with a backboard, the tail end of the middle spacer is integrally formed with an elastic sheet, and the multi-port optical port connector is formed by combining three parts, namely the upper cover, at least one middle spacer and the lower cover.
Description
Technical Field
The invention relates to the technical field of optical port connectors, in particular to a multi-port optical port connector and an assembly process.
Background
The optical connector belongs to one kind of electric connector, and the electric connector has the special important requirement of being in good contact, reliable in operation, convenient in maintenance, and the normal operation of the aircraft circuit is directly affected by the reliability of the operation, and the safety risk of the whole host is related.
The existing optical port connector generally has the required structures of a top cover plate, a side plate, a bottom plate, a middle plate, an independent elastic sheet and a back plate, and is more in structure, so that the optical port connector needs to be assembled singly, assembly efficiency is low, and product cost is high.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a multi-port optical port connector and an assembly process, and solves the problems.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a multiport light mouth connector, includes upper cover, at least one well spacer and lower cover, the spacer sets up in the top of lower cover, and the upper cover sets up in the top of well spacer, and the space between upper cover and lower cover has been formed by divided cavity to the both sides inner wall of well spacer and upper cover, and the terminal integrated into one piece of upper cover has the backplate, the terminal integrated into one piece of well spacer has the shell fragment, and this product adopts upper cover, at least one well spacer and three kinds of spare parts of lower cover, and the combination is accomplished, no longer needs traditional independent back lid part and back elasticity shell fragment part design, integrates into an organic whole with the upper cover with traditional independent back lid part, and traditional back elasticity shell fragment is integrated into an organic whole to the spacer, and this novel structure practices thrift development cost, promotes assembly efficiency, reduces product cost.
Preferably, the terminal integrated into one piece of lateral wall of upper cover has the side card, and the side card is buckled to backplate one side, has seted up two openings on the side card, integrated into one piece has the back of the body to cut the tongue on the backplate corresponds the opening position, back of the body limit cuts the tongue and backplate joint together, and upper cover side adopts buckle fixed with the backplate, equipment convenient and fast, and intensity is firm, is difficult for disengaging.
Preferably, the side wall of the lower cover is integrally formed with a bending side block, the bending side block is bent upwards, two bayonets are formed in the bending side block, two clamping deformation protrusions are integrally formed in the side wall of the upper cover, the upper cover is placed between the two bending side blocks during assembly, and then the price clamping deformation protrusions are clamped in the bayonets to complete fixation.
Preferably, the lower cover is provided with four clamping grooves I corresponding to the middle spacer, the four clamping grooves are arranged in a one-to-one manner, a clamping block I is integrally formed at the bottom of the middle spacer corresponding to the clamping groove I, the clamping block I is matched with the clamping groove I, and the clamping block I is spliced with the clamping groove I.
Preferably, the upper cover corresponds to the second clamping groove, the second clamping grooves are arranged in a line, the second clamping groove corresponds to the second clamping groove, the first clamping groove corresponds to the second clamping groove, the second clamping groove corresponds to the first clamping groove, the first clamping groove is provided with a top pre-bending foot, the cross section of the top pre-bending foot is L-shaped, and the top pre-bending foot is connected with the second clamping groove in a clamping mode.
Preferably, the end integrated into one piece of well spacer has the end to bend the foot in advance, integrated into one piece has the protruding fixture block in back that corresponds with the end foot in advance on the backplate is close to upper cover central point one side inner wall, the end is in advance to bend the foot and is in the same place with protruding fixture block joint in back.
Preferably, the upper cover is provided with two clamping grooves III corresponding to the front end of the middle separation piece, a clamping block II is integrally formed at the position of the middle separation piece corresponding to the clamping groove III, and the clamping block II is clamped with the clamping groove III.
An assembly process of a multi-port optical port connector comprises the following steps:
the first step: firstly, turning over the upper cover, and assembling the middle partition on the upper cover;
1. inserting the top pre-bending foot into the clamping groove II during assembly, firstly inserting one end of the top pre-bending foot into the clamping groove II, turning the middle spacer towards one side of the bending of the top pre-bending foot, enabling the top pre-bending foot to completely enter the clamping groove II, and keeping the middle spacer vertical to the upper cover;
2. when the middle spacer is turned towards one side of the top pre-bending foot, the position of the tail end pre-bending foot is required to be ensured to correspond to the back bulge clamping block, and when the middle spacer is vertical to the upper cover, the tail end pre-bending foot is clamped with the back bulge clamping block;
3. when the top pre-bending foot is inserted into the clamping groove II, the clamping groove III and the clamping block II are required to be kept in position correspondence, and when the middle spacer is perpendicular to the upper cover, the clamping groove III and the clamping block II are clamped together.
The top on the middle spacer is pre-bent, and the elastic sheet is formed in place after stamping, so that the procedures of assembling, bending and compacting are omitted, the production and assembly time is saved, and the production efficiency is improved.
And a second step of: installing the lower cover, aligning the clamping groove I on the lower cover with the clamping block I, so that the clamping groove I and the clamping block I are clamped together, and then the lower cover can be assembled;
and a third step of: the upper cover and the lower cover are assembled, the lower cover is pushed upwards, the clamping deformation protrusions deform along the bending side blocks until the positions of the clamping deformation protrusions correspond to the positions of the bayonets, the clamping deformation protrusions are restored to be clamped with the bayonets, and the multi-port optical connector is assembled.
(III) beneficial effects
Compared with the prior art, the invention provides the multi-port optical connector and the assembly process, which have the following beneficial effects:
1. this multiport light mouth connector adopts upper cover, at least one middle spacer and three kinds of spare parts of lower cover, and the combination is accomplished, no longer needs traditional independent back lid part and back elasticity shell fragment part design, and with traditional independent back lid part integration to become integrative with the upper cover, traditional back elasticity shell fragment integration becomes integrative to the middle spacer, and this novel structure practices thrift development cost, promotes assembly efficiency, reduction product cost.
2. The multi-port optical connector is characterized in that the back edge cutting tongue is connected with the back plate in a clamping mode, the side face of the upper cover and the back plate are fixed through the clamping buckle, the assembly is convenient and fast, the strength is firm, and the back edge cutting tongue is not easy to separate.
3. According to the multi-port optical connector, the top pre-bending pins and the elastic sheets on the middle spacer are formed in place through stamping, so that the procedures of assembling, bending and compacting are omitted, the production and assembly time is saved, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present invention;
FIG. 2 is a schematic diagram illustrating the structural disassembly of the present invention;
FIG. 3 is a schematic view of a spacer in the structure of the present invention;
FIG. 4 is a schematic back view of the present invention;
FIG. 5 is a schematic bottom view of the present invention;
fig. 6 is a partially enlarged schematic view at B in fig. 4.
In the figure: 1. an upper cover; 2. a middle spacer; 3. a lower cover; 4. a back plate; 5. a side card; 6. cutting the tongue at the back side; 7. bending the side blocks; 8. a bayonet; 9. a clamping groove I; 10. a clamping block I; 11. a clamping block II; 12. the clamping deformation bulge; 13. a clamping groove II; 14. the top is pre-folded with a bending foot; 15. a spring plate; 16. the tail end is pre-bent; 17. a clamping block is protruded on the back; 18. and a clamping groove III.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, a multi-port optical connector includes an upper cover 1, at least one middle spacer 2 and a lower cover 3, wherein the middle spacer 2 is disposed above the lower cover 3, the upper cover 1 is disposed above the middle spacer 2, the inner walls of the two sides of the middle spacer 2 and the upper cover 1 form a partitioned cavity in a space between the upper cover 1 and the lower cover 3, a back plate 4 is integrally formed at the tail end of the upper cover 1, a spring 15 is integrally formed at the tail end of the middle spacer 2, and the multi-port optical connector is formed by combining the three parts of the upper cover 1, the at least one middle spacer 2 and the lower cover 3.
Further, the end integrated into one piece of lateral wall of upper cover 1 has side card 5, and side card 5 is buckled to backplate 4 one side, has seted up two openings on the side card 5, and integrated into one piece has back of the body on the backplate 4 corresponds the open position to cut tongue 6, and back of the body is cut tongue 6 and backplate 4 joint and is in the same place, and upper cover 1 side adopts the buckle fixed with backplate 4, equipment convenient and fast, and intensity is firm, is difficult for disengaging.
Further, the side wall of the lower cover 3 is integrally formed with a bending side block 7, the bending side block 7 is bent upwards, two bayonets 8 are formed in the bending side block 7, two clamping deformation protrusions 12 are integrally formed in the side wall of the upper cover 1, the upper cover 1 is placed between the two bending side blocks 7 during assembly, and then the price clamping deformation protrusions 12 are clamped into the bayonets 8 to complete fixation.
Further, the lower cover 3 is provided with four clamping grooves I9 corresponding to the middle spacer 2, the four clamping grooves I9 are arranged in a straight line, the clamping block I10 is integrally formed at the bottom of the middle spacer 2 corresponding to the clamping groove I9, the clamping block I10 is matched with the clamping groove I9, and the clamping block I10 and the clamping groove I9 are spliced together.
Further, the upper cover 1 is provided with three clamping grooves II 13 which are arranged in a straight line and are integrally formed at the position corresponding to the middle spacer 2, the middle spacer 2 is provided with a top pre-bending foot 14 which is integrally formed at the position corresponding to the clamping grooves II 13, the cross section of the top pre-bending foot 14 is L-shaped, and the top pre-bending foot 14 is clamped with the clamping grooves II 13.
Further, the end of the middle partition 2 is integrally formed with an end pre-bending foot 16, and the inner wall of one side of the back plate 4 close to the center point of the upper cover 1 is integrally formed with a back protruding clamping block 17 corresponding to the end pre-bending foot 16, and the end pre-bending foot 16 is clamped with the back protruding clamping block 17.
Further, two clamping grooves III 18 are formed in the front end of the upper cover 1 corresponding to the middle spacer 2, a clamping block II 11 is integrally formed in the position of the middle spacer 2 corresponding to the clamping groove III 18, and the clamping block II 11 is clamped with the clamping groove III 18.
An assembly process of a multi-port optical port connector comprises the following steps:
the first step: firstly, the upper cover 1 is turned over, and the middle spacer 2 is assembled on the upper cover 1;
1. during assembly, the top pre-bending foot 14 is inserted into the clamping groove II 13, one end of the top pre-bending foot 14 is firstly inserted into the clamping groove II 13, then the middle spacer 2 is turned towards one bending side of the top pre-bending foot 14, so that the top pre-bending foot 14 completely enters the clamping groove II 13, and then the middle spacer 2 is kept vertical to the upper cover 1;
2. when the middle spacer 2 is turned towards one side of the top pre-bending foot 14, the position of the tail end pre-bending foot 16 is required to be kept corresponding to the back bulge clamping block 17, and when the middle spacer 2 is vertical to the upper cover 1, the tail end pre-bending foot 16 is clamped with the back bulge clamping block 17;
3. when the top pre-bending foot 14 is inserted into the clamping groove II 13, the positions of the clamping groove III 18 and the clamping block II 11 are required to be kept corresponding, and when the middle spacer 2 is vertical to the upper cover 1, the clamping groove III 18 and the clamping block II 11 are clamped together.
The top pre-bending foot 14 and the elastic sheet 15 on the middle spacer 2 are formed in place in the stamping process, so that the procedures of assembling, bending and compacting are omitted, the production and assembly time is saved, and the production efficiency is improved.
And a second step of: installing the lower cover 3, aligning the clamping groove I9 on the lower cover 3 with the clamping block I10, so that the clamping groove I9 and the clamping block I10 are clamped together, and then the lower cover 3 can be assembled;
and a third step of: the upper cover 1 and the lower cover 3 are assembled, the lower cover 3 is pushed upwards, the clamping deformation protrusions 12 deform along the bending side blocks 7 until the positions of the clamping deformation protrusions 12 correspond to the positions of the bayonets 8, the clamping deformation protrusions 12 are restored to be clamped with the bayonets 8, and the multi-port optical connector assembly is completed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a multiport light mouth connector, includes upper cover (1), at least one middle septum (2) and lower cover (3), its characterized in that: the middle partition plate (2) is arranged above the lower cover (3), the upper cover (1) is arranged above the middle partition plate (2), the inner walls of the two sides of the middle partition plate (2) and the upper cover (1) form a separated cavity in the space between the upper cover (1) and the lower cover (3), the back plate (4) is integrally formed at the tail end of the upper cover (1), and the elastic sheet (15) is integrally formed at the tail end of the middle partition plate (2);
the side edge clamping piece (5) is integrally formed at the tail end of the side wall of the upper cover (1), the side edge clamping piece (5) is bent towards one side of the back plate (4), two openings are formed in the side edge clamping piece (5), a back edge cutting tongue (6) is integrally formed at the position, corresponding to the opening, of the back plate (4), and the back edge cutting tongue (6) is clamped with the back plate (4);
the side wall of the lower cover (3) is integrally formed with a bending side block (7), the bending side block (7) is bent upwards, two bayonets (8) are formed in the bending side block (7), and two clamping deformation protrusions (12) are integrally formed in the side wall of the upper cover (1);
the lower cover (3) is provided with four clamping grooves I (9) corresponding to the middle separation piece (2), the four clamping grooves I (9) are arranged in a straight line, a clamping block I (10) is integrally formed at the bottom of the middle separation piece (2) corresponding to the clamping groove I (9), the clamping block I (10) is matched with the clamping groove I (9), and the clamping block I (10) is spliced with the clamping groove I (9);
three clamping grooves II (13) are integrally formed in the position, corresponding to the middle separation piece (2), of the upper cover (1), the three clamping grooves II (13) are arranged in a straight line, top pre-bending feet (14) are integrally formed in the position, corresponding to the clamping grooves II (13), of the middle separation piece (2), the cross section of each top pre-bending foot (14) is L-shaped, and the top pre-bending feet (14) are clamped with the clamping grooves II (13);
the rear end of the middle partition plate (2) is integrally formed with a rear end pre-bending foot (16), the inner wall of one side of the backboard (4) close to the center point of the upper cover (1) is integrally formed with a back bulge clamping block (17) corresponding to the rear end pre-bending foot (16), and the rear end pre-bending foot (16) and the back bulge clamping block (17) are clamped together;
two clamping grooves III (18) are formed in the front end of the upper cover (1) corresponding to the middle separation piece (2), clamping blocks II (11) are integrally formed in the position, corresponding to the clamping grooves III (18), of the middle separation piece (2), and the clamping blocks II (11) are clamped with the clamping grooves III (18).
2. The process for assembling a multi-port optical connector according to claim 1, comprising the steps of:
the first step: firstly, the upper cover (1) is turned over, and the middle spacer (2) is assembled on the upper cover (1);
the first step of assembling the partition (2) on the upper cover (1) comprises the following steps:
1. during assembly, the top pre-bending foot (14) is inserted into the clamping groove II (13), one end of the top pre-bending foot (14) is inserted into the clamping groove II (13), then the middle spacer (2) is turned towards one side of the bending side of the top pre-bending foot (14), the top pre-bending foot (14) completely enters the clamping groove II (13), and then the middle spacer (2) is kept vertical to the upper cover (1);
2. when the middle spacer (2) is turned towards one side of the bending of the top pre-bending foot (14), the position of the tail end pre-bending foot (16) is required to be kept corresponding to the back bulge clamping block (17), and when the middle spacer (2) is vertical to the upper cover (1), the tail end pre-bending foot (16) is clamped with the back bulge clamping block (17);
3. when the top pre-bending foot (14) is inserted into the clamping groove II (13), the positions of the clamping groove III (18) and the clamping block II (11) are required to be kept corresponding, and when the middle spacer (2) is vertical to the upper cover (1), the clamping groove III (18) is clamped with the clamping block II (11);
and a second step of: installing the lower cover (3), aligning the clamping groove I (9) on the lower cover (3) with the clamping block I (10) so that the clamping groove I (9) and the clamping block I (10) are clamped together, and then the lower cover (3) can be assembled;
and a third step of: the upper cover (1) and the lower cover (3) are assembled, the lower cover (3) is pushed upwards, the clamping deformation protrusions (12) deform along the bending side blocks (7) until the positions of the clamping deformation protrusions (12) correspond to the positions of the bayonets (8), and the clamping deformation protrusions (12) are restored to be clamped with the bayonets (8) to complete the assembly of the multi-port optical connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210631156.4A CN114937892B (en) | 2022-06-06 | 2022-06-06 | Multi-port optical connector and assembly process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210631156.4A CN114937892B (en) | 2022-06-06 | 2022-06-06 | Multi-port optical connector and assembly process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114937892A CN114937892A (en) | 2022-08-23 |
| CN114937892B true CN114937892B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210631156.4A Active CN114937892B (en) | 2022-06-06 | 2022-06-06 | Multi-port optical connector and assembly process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114937892B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335691A (en) * | 2000-07-27 | 2002-02-13 | 富士康(昆山)电脑接插件有限公司 | Optoelectronic transceiver module |
| CN204361341U (en) * | 2014-12-19 | 2015-05-27 | 陈响 | A kind of wedged type FFC connector |
| CN210488054U (en) * | 2019-11-13 | 2020-05-08 | 东莞市阳耀电子技术有限公司 | SFP optical fiber socket convenient to equipment |
| CN213023661U (en) * | 2020-09-10 | 2021-04-20 | 东莞市裕坤电子科技有限公司 | SFP connector shell convenient to assemble |
| CN215579233U (en) * | 2021-07-30 | 2022-01-18 | 宁波志伦电子有限公司 | SFP connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208782172U (en) * | 2018-10-22 | 2019-04-23 | 莫列斯有限公司 | Shield assemblies and arrangements of electric connection |
-
2022
- 2022-06-06 CN CN202210631156.4A patent/CN114937892B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335691A (en) * | 2000-07-27 | 2002-02-13 | 富士康(昆山)电脑接插件有限公司 | Optoelectronic transceiver module |
| CN204361341U (en) * | 2014-12-19 | 2015-05-27 | 陈响 | A kind of wedged type FFC connector |
| CN210488054U (en) * | 2019-11-13 | 2020-05-08 | 东莞市阳耀电子技术有限公司 | SFP optical fiber socket convenient to equipment |
| CN213023661U (en) * | 2020-09-10 | 2021-04-20 | 东莞市裕坤电子科技有限公司 | SFP connector shell convenient to assemble |
| CN215579233U (en) * | 2021-07-30 | 2022-01-18 | 宁波志伦电子有限公司 | SFP connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114937892A (en) | 2022-08-23 |
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Denomination of invention: A multi port optical connector and assembly process Effective date of registration: 20231120 Granted publication date: 20230623 Pledgee: China Co. truction Bank Corp Yuyao branch Pledgor: NINGBO ZSNOW ELECTRONICS Co.,Ltd. Registration number: Y2023980066470 |