CN114647050A - Structural shell aiming at standard exceeding of electromagnetic radiation of high-rate optical module - Google Patents
Structural shell aiming at standard exceeding of electromagnetic radiation of high-rate optical module Download PDFInfo
- Publication number
- CN114647050A CN114647050A CN202210345014.1A CN202210345014A CN114647050A CN 114647050 A CN114647050 A CN 114647050A CN 202210345014 A CN202210345014 A CN 202210345014A CN 114647050 A CN114647050 A CN 114647050A
- Authority
- CN
- China
- Prior art keywords
- optical module
- wave
- plate
- shell
- module body
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
- G02B6/4277—Protection against electromagnetic interference [EMI], e.g. shielding means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
Abstract
The invention provides a structure shell aiming at the overproof electromagnetic radiation of a high-speed optical module, and relates to the technical field of optical modules, an optical module body and a wave-absorbing structure, wherein one end of the optical module body is rotatably provided with a pull ring, the surface of the optical module body is provided with the wave-absorbing structure for absorbing electromagnetic waves, the wave-absorbing structure comprises a shell, a clamping assembly, a wave-absorbing plate A and a wave-absorbing plate B, the shell is clamped with the optical module body by virtue of the clamping assembly, two supporting structures for supporting the optical module body are arranged on two sides of the shell, the clamping assembly comprises a clamping frame, the clamping frame is fixedly connected to the surface of the optical module body, and the cross section of the clamping frame is in a right trapezoid shape. The wave-absorbing material plate and the wave-absorbing method solve the problem that the wave-absorbing material plate positioned on the inner side is seriously shielded by the wave-absorbing material plate positioned on the outer side, so that the wave-absorbing effect of the wave-absorbing material plate positioned on the inner side is influenced.
Description
Technical Field
The invention relates to the technical field of optical modules, in particular to a structural shell aiming at the electromagnetic radiation standard exceeding of a high-speed optical module.
Background
The optical module is a device for converting an electrical signal into an optical signal at a sending end, the sending end of the optical module converts the electrical signal into the optical signal, a receiving end converts the optical signal into the electrical signal, the optical module is classified according to a packaging form, the optical module is commonly provided with SFP, SFP +, SFF, gigabit Ethernet interface converters and the like, the optical module mainly comprises computer video, data communication and the like, telcom mainly comprises wireless voice communication and the like, and the optical module is used for a carrier for transmission between a switch and the device and has higher efficiency and safety compared with a transceiver.
For an optical module with a high 400G rate, the optical module can generate serious electromagnetic interference when being used, in order to avoid interference of electromagnetic waves generated by the optical module on equipment signal transmission, technicians can adopt some means to process the electromagnetic waves, the traditional electromagnetic interference resisting method is that two wave absorbing material plates capable of absorbing different wave frequencies are arranged on the inner side of a structural shell of the optical module to absorb electromagnetic fields generated by the optical module, the two wave absorbing material plates are required to be stacked to be matched for wave absorption, the wave absorbing material plate on the inner side is seriously shielded by the wave absorbing material plate on the outer side, and the wave absorbing effect of the wave absorbing material plate on the inner side is further influenced.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, a wave absorbing material plate positioned on the inner side is seriously shielded by an outer wave absorbing material plate so as to influence the wave absorbing effect of the inner wave absorbing material plate, and provides a structural shell aiming at the overproof electromagnetic radiation of a high-speed optical module.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a structural shell to high speed optical module electromagnetic radiation exceeds standard, includes optical module body and absorbing structure, the internally mounted of optical module body has the receiving and dispatching module that is used for receiving and dispatching the signal, the one end of optical module body is rotated and is installed the pull ring, the surface of optical module body is equipped with the absorbing structure who is used for absorbing the electromagnetic wave, absorbing structure includes casing, joint subassembly, absorbing plate A and absorbing plate B, the casing is with the help of joint subassembly and optical module body looks joint, the both sides of casing all are equipped with two bearing structure that are used for supporting the optical module body.
By adopting the technical scheme, the shell and the optical module body can be quickly clamped by the clamping assembly, then the optical module body is quickly supported by the supporting structure, and then the electromagnetic waves are absorbed by the wave absorbing plate A and the wave absorbing plate B, so that the interference intensity of the electromagnetic waves generated when the optical module body is used on electronic equipment is reduced.
Preferably, the joint subassembly includes the joint frame, joint frame fixed connection is on the surface of optical module body, the cross-section of joint frame is right trapezoid, the upper end aperture of joint frame is greater than the lower extreme aperture, the inner wall of joint frame slides and inserts and is equipped with the fixed plate that is used for connecting the casing, the lower extreme fixedly connected with of fixed plate is used for the joint spare of joint on the joint frame, the joint spare is the rubber material, the size of joint spare slightly is greater than the aperture size of joint frame lower extreme, the cross-section of joint spare is right triangle, the upper end and the casing fixed connection of fixed plate.
By adopting the preferred scheme, the optical module connector can be quickly clamped in the clamping frame of the optical module body by means of the clamping piece, and the effect that the shell can be quickly clamped with the optical module body is achieved.
Preferably, the inner wall fixedly connected with spring A of joint frame, spring A's other end fixedly connected with is used for the pressure ball of extrusion fixed plate, the arc surface of pressure ball is through the polishing processing of polishing, the arc surface of pressure ball and the surperficial sliding connection of fixed plate.
Adopt this preferred scheme, reached and extruded the fixed plate, improved the effect of joint intensity between fixed plate even takes joint spare and the joint frame.
Preferably, one side fixedly connected with that the pressure ball is close to spring A is used for limiting the gag lever post of spring A elasticity direction, the one end fixedly connected with that the gag lever post was kept away from the pressure ball is used for limiting the plectane that the gag lever post removed maximum distance, the arc surface and the spring A sliding connection of gag lever post, the one end that the gag lever post was kept away from the pressure ball slides and runs through the joint frame.
By adopting the preferred scheme, the effect of limiting the moving position of the pressing ball is achieved while the elastic direction of the spring A is limited.
Preferably, the inner side of the shell is provided with two wave absorbing plates A and B for absorbing electromagnetic waves, and the wave absorbing plate A is positioned below the wave absorbing plate B.
By adopting the preferred scheme, the wave-absorbing plate A and the wave-absorbing plate B can directly contact with the electromagnetic waves to absorb the electromagnetic waves.
Preferably, two arms of the inner side of the shell are fixedly connected with support buckles for supporting the two wave absorbing plates, the cross sections of the support buckles are L-shaped, and the two support buckles are located below the wave absorbing plate A.
By adopting the preferred scheme, the effect of temporarily supporting the wave absorbing plate A and the wave absorbing plate B of the two wave absorbing long plates is achieved, and the two wave absorbing long plates are conveniently arranged on the inner side of the shell.
Preferably, a skeleton ring A and a skeleton ring B which play a supporting role are arranged between the wave absorbing plate A and the wave absorbing plate B, the vertical sections of the skeleton ring A and the skeleton ring B are both in semi-arc structures and are arranged in a staggered mode, the opening of the skeleton ring A faces upwards, and the opening of the skeleton ring B faces downwards.
By adopting the technical scheme, the framework A and the framework B are matched with the wave absorbing plate A and the wave absorbing plate B to form a corrugated paper-shaped structure, so that the overall strength is increased.
Preferably, the concave surface of the framework ring A is uniformly provided with triangular pyramid grooves, and the convex surface of the framework B is uniformly provided with triangular pyramid protrusions.
By adopting the preferred scheme, the framework A is of an arc structure with an upward opening, the externally-injected electromagnetic waves are injected into the arc of the framework A after being filtered by the filter plate B, the electromagnetic waves on the arc surface of the inner wall of the framework A are consumed at the position of the filter plate B after being converged and reflected, and the conical groove at the upper end of the framework A reflects the electromagnetic waves and has optical path difference to cause mutual interference and cancellation.
Preferably, bearing structure includes the mounting panel, the mounting panel is with the help of the surface of bolt fixed connection at the casing, one side fixedly connected with connecting plate of casing is kept away from to the mounting panel, connecting plate female connection has for the driven actuating lever, the lower extreme of actuating lever rotates and is connected with the backup pad, the lower fixed surface of backup pad is connected with a plurality of and is used for absorbent sucking disc, a plurality of the even linear distribution of sucking disc is at the lower surface of backup pad, the sucking disc adopts the silica gel material.
Adopt this preferred scheme, reached and to have driven the rectangular plate downstream with the help of the screw rod, made the rectangular plate drive sucking disc downstream and adsorb on the desktop, and then reached and supported and interim spacing effect to the optical module body.
Preferably, one side of the rectangular plate close to the screw rod is fixedly connected with a guide rod, one end of the guide rod far away from the rectangular plate penetrates through the connecting plate in a sliding mode, and the upper end of the guide rod is fixedly connected with a clamping ball used for limiting the maximum moving position of the guide rod.
Adopt this preferred scheme, reached and carried out the effect of restriction to backup pad shift position.
Compared with the prior art, the invention has the advantages and positive effects that,
1. in the invention, through arranging the clamping assembly, when the shell needs to be clamped on the optical module body for fixing, the shell is firstly rotated, four fixing plates on the shell are aligned with the clamping frame together with the clamping pieces, then the shell is directly sleeved on the optical module body, the shell can drive the fixing plates to move downwards, when the fixing plates move downwards and are inserted into the clamping frame, the spring A can give elastic force to the pressing ball, so that the pressing ball always presses the fixing plates, when the pressing ball moves, the limiting rod plays a role in fixing the elastic force direction of the spring A, the fixing plates are pressed on the inner wall of the clamping frame, the shell is continuously pressed, so that the shell drives the fixing plates to move downwards, the fixing plates drive the clamping pieces to press through the lower end of the clamping frame, at the moment, the clamping pieces made of rubber materials can restore the original shapes, the clamping pieces can be clamped at the lower end of the clamping frame, and the effect of quickly clamping the clamping pieces and the clamping frame is further achieved, the casing can be blocked on the optical module body this moment, through setting up the joint subassembly, has reached and can install the effect on the optical module body with the casing fast, and then when needs overhaul or debug the optical module, can accomplish the dismouting between casing and the optical module body fast, and then has improved the practicality of casing.
2. In the invention, by arranging the wave-absorbing structure, after the shell is arranged on the optical module body by utilizing the clamping assembly, the filter plate B and the filter plate A are inserted into the shell, and the filter plate B and the filter plate A are placed on two supporting buckles at the inner side of the shell, then the filtering plate B and the filtering plate A are fixed with the shell by glue, the supporting buckle has the effect of quickly fixing the filtering plate B and the filtering plate A, the framework A and the framework B are matched with the wave-absorbing plate A and the wave-absorbing plate B to form a corrugated paper-shaped structure, so that the overall strength is improved, wherein, the framework A is an arc structure with an upward opening, electromagnetic waves emitted from the outside are filtered by the filter plate B and then are emitted into the arc of the framework A, because the cambered surface electromagnetic waves on the inner wall of the framework A are consumed by converging and reflecting the electromagnetic waves on the filter plate B, the conical groove at the upper end of the framework A reflects electromagnetic waves with optical path difference to generate mutual interference and cancellation.
3. According to the invention, the supporting structure is arranged, the screw rod is rotated to drive the supporting plate to move downwards, the supporting plate can drive the guide rod to move, the guide rod can slide along the surface of the connecting plate, the guide rod has the effect of limiting the moving position of the supporting plate, the supporting plate drives the sucker to move downwards, the sucker can be adsorbed on a desktop, and the effect of temporarily supporting and positioning the shell with the optical module body is achieved by arranging the supporting structure.
Drawings
Fig. 1 is a schematic perspective view of a structural housing for exceeding electromagnetic radiation of a high-rate optical module according to the present invention;
FIG. 2 is a schematic view of a disassembled structure of a portion of a structure housing aiming at the electromagnetic radiation standard exceeding of a high-rate optical module according to the present invention;
FIG. 3 is a partially disassembled schematic view of a structure for exceeding electromagnetic radiation of a high-rate optical module according to the present invention;
fig. 4 is a partial structural schematic diagram of a structural shell wave-absorbing structure for exceeding electromagnetic radiation of a high-rate optical module according to the present invention;
FIG. 5 is a cross-sectional view of a structural enclosure for high-rate optical module electromagnetic radiation overproof FIG. 4 according to the present invention;
FIG. 6 is a schematic diagram of an internal structure of a clamping assembly of a structural shell aiming at the electromagnetic radiation standard exceeding of a high-rate optical module according to the present invention;
FIG. 7 is a cross-sectional view of a structure housing clamping assembly for high-rate optical module electromagnetic radiation exceeding standard according to the present invention;
fig. 8 is a schematic structural diagram of a structural housing supporting structure for high-rate optical module electromagnetic radiation exceeding standard according to the present invention.
Illustration of the drawings: 1. an optical module body; 2. a pull ring; 3. a wave absorbing structure; 31. a housing; 32. a wave absorbing plate A; 33. a wave absorbing plate B; 34. a support buckle; 35. a clamping assembly; 351. clamping the frame; 352. a fixing plate; 353. a clamping piece; 354. a spring A; 355. pressing the ball; 356. a limiting rod; 36. a skeleton ring A; 37. a skeleton ring B; 4. a transceiver module; 5. a support structure; 51. mounting a plate; 52. a connecting plate; 53. a screw; 54. a support plate; 55. a suction cup; 56. a guide rod.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The specific arrangement and function of the wave-absorbing structure 3 and the supporting structure 5 will be described in detail below.
As shown in fig. 6 and 7, the clamping assembly 35 includes a clamping frame 351, the clamping frame 351 is fixedly connected to the surface of the optical module body 1, the cross section of the clamping frame 351 is in a right trapezoid shape, the upper end aperture of the clamping frame 351 is larger than the lower end aperture, the inner wall of the clamping frame 351 is slidably inserted with a fixing plate 352 used for connecting the housing 31, the lower end fixedly connected with of the fixing plate 352 is used for clamping a clamping piece 353 on the clamping frame 351, the clamping piece 353 is made of rubber, the size of the clamping piece 353 is slightly larger than the aperture size of the lower end of the clamping frame 351, the cross section of the clamping piece 353 is in a right triangle shape, the upper end of the fixing plate 352 is fixedly connected with the housing 31, the clamping frame 351 can be quickly clamped in the clamping frame 351 of the optical module body 1 by means of the clamping piece 353, and the effect of quickly clamping the housing 31 with the optical module body 1 is achieved. Inner wall fixedly connected with spring A354 of joint frame 351, the other end fixedly connected with of spring A354 is used for the pressure ball 355 of extrusion fixed plate 352, and the arc surface of pressure ball 355 is through the polishing processing of polishing, and the arc surface of pressure ball 355 and the surperficial sliding connection of fixed plate 352 have reached and have extruded fixed plate 352, have improved the effect of fixed plate 352 even joint spare 353 and joint frame 351 between joint intensity. One side fixedly connected with that ball 355 is close to spring A354 is used for limiting the gag lever post 356 of spring A354 elasticity direction, the one end fixedly connected with that gag lever post 356 is kept away from ball 355 is used for limiting the plectane that gag lever post 356 removed the maximum distance, the arc surface and the spring A354 sliding connection of gag lever post 356, the one end that ball 355 was kept away from to gag lever post 356 slides and runs through joint frame 351, reached when restricting spring A354 elasticity direction, can carry out the effect of restriction to ball 355 shift position. Two wave absorbing plates A32 and a wave absorbing plate B33 for absorbing electromagnetic waves are installed on the inner side of a shell 31, the wave absorbing plate A32 is located below a wave absorbing plate B33, two arms on the inner side of the shell 31 are both fixedly connected with supporting buckles 34 for supporting the two wave absorbing plates, the cross sections of the supporting buckles 34 are L-shaped, the two supporting buckles 34 are both located below the wave absorbing plate A32, a framework ring A36 and a framework ring B37 which have a supporting effect are arranged between the wave absorbing plate A32 and the wave absorbing plate B33, the vertical cross sections of the framework ring A36 and the framework ring B37 are both semi-circular arc structures and are arranged in a staggered mode, the opening of the framework ring A36 faces upwards, and the opening of the framework ring B37 faces downwards.
The whole wave absorbing structure 3 achieves the effect that by arranging the clamping component 35, when the shell 31 needs to be clamped and fixed on the optical module body 1, the shell 31 is rotated, four fixing plates 352 on the shell 31 are aligned with the clamping frame 351 together with the clamping pieces 353, then the shell 31 is directly sleeved on the optical module body 1, at the moment, the shell 31 can drive the fixing plates 352 to move downwards, when the fixing plates 352 move downwards and are inserted into the clamping frame 351, the springs a354 can give the elastic force to the pressing balls 355, so that the pressing balls 355 always press the fixing plates 352, when the pressing balls 355 move, the limiting rods 356 play a role of fixing the elastic force direction of the springs a354, the fixing plates 352 are pressed on the inner wall of the clamping frame 351, the shell 31 is continuously pressed, so that the shell 31 drives the fixing plates 352 to continuously move downwards, the fixing plates 352 drive the clamping pieces 353 to press and penetrate through the lower end of the clamping frame 351, and at the moment, the clamping pieces 353 made of rubber materials can restore the original shapes, joint spare 353 can block at the lower extreme of joint frame 351, and then has reached and has carried out the effect of quick joint between joint spare 353 and the joint frame 351, and casing 31 can be blocked on optical module body 1 this moment, through setting up joint subassembly 35, has reached and can install the effect on optical module body 1 with casing 31 fast, and then when needs overhauld or debugs the optical module, can accomplish the dismouting between casing 31 and the optical module body 1 fast, and then has improved casing 31's practicality.
The effect that its whole bearing structure 5 reached does, rotate screw rod 53, make screw rod 53 drive backup pad 54 move down, backup pad 54 removes and can drive the guide bar and remove, the guide bar can be along the surperficial slip of connecting plate 52, the guide bar has played the effect of carrying out the restriction to backup pad 54 shift position, backup pad 54 drives sucking disc 55 and moves down, sucking disc 55 can adsorb on the desktop, through setting up bearing structure 5, the effect of carrying out interim support and location to casing 31 and taking optical module body 1 has been reached.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (10)
1. The utility model provides a structure shell to high rate optical module electromagnetic radiation exceeds standard, includes optical module body (1) and microwave absorbing structure (3), its characterized in that: the optical module comprises an optical module body (1), and is characterized in that a receiving and transmitting module (4) for receiving and transmitting signals is installed inside the optical module body (1), a pull ring (2) is installed at one end of the optical module body (1) in a rotating mode, a wave absorbing structure (3) for absorbing electromagnetic waves is arranged on the surface of the optical module body (1), the wave absorbing structure (3) comprises a shell (31), a clamping component (35), a wave absorbing plate A (32) and a wave absorbing plate B (33), the shell (31) is clamped with the optical module body (1) through the clamping component (35), and two supporting structures (5) for supporting the optical module body (1) are arranged on the two sides of the shell (31).
2. The structural shell aiming at the electromagnetic radiation standard exceeding of the high-rate optical module as claimed in claim 1, wherein: joint subassembly (35) are including joint frame (351), joint frame (351) fixed connection is on the surface of optical module body (1), the cross-section of joint frame (351) is right trapezoid, the upper end aperture of joint frame (351) is greater than the lower extreme aperture, the inner wall of joint frame (351) slides and inserts fixed plate (352) that are equipped with and are used for connecting casing (31), the lower extreme fixedly connected with of fixed plate (352) is used for joint spare (353) of joint on joint frame (351), joint spare (353) are the rubber material, the size of joint spare (353) slightly is greater than the aperture size of joint frame (351) lower extreme, the cross-section of joint spare (353) is right triangle, the upper end and casing (31) fixed connection of fixed plate (352).
3. The structural shell aiming at the electromagnetic radiation standard exceeding of the high-rate optical module as claimed in claim 2, wherein: the inner wall of the clamping frame (351) is fixedly connected with a spring A (354), the other end of the spring A (354) is fixedly connected with a pressing ball (355) used for extruding the fixing plate (352), the arc surface of the pressing ball (355) is polished, and the arc surface of the pressing ball (355) is connected with the surface of the fixing plate (352) in a sliding mode.
4. A structural shell aiming at overproof electromagnetic radiation of high-rate optical modules according to claim 3, characterized in that: one side fixedly connected with that presses ball (355) to be close to spring A (354) is used for limiting rod (356) of spring A (354) elasticity direction, the one end fixedly connected with that ball (355) was kept away from in limiting rod (356) is used for limiting the circular plate that limiting rod (356) moved the maximum distance, the arc surface and spring A (354) sliding connection of limiting rod (356), the one end slip that ball (355) was kept away from in limiting rod (356) runs through joint frame (351).
5. The structural shell aiming at the electromagnetic radiation standard exceeding of the high-rate optical module as claimed in claim 1, wherein: two wave absorbing plates A (32) and two wave absorbing plates B (33) for absorbing electromagnetic waves are installed on the inner side of the shell (31), and the wave absorbing plates A (32) are located below the wave absorbing plates B (33).
6. The structural shell aiming at the electromagnetic radiation standard exceeding of the high-rate optical module as claimed in claim 5, wherein: the two inboard arms of casing (31) all fixedly connected with are used for supporting two support buckles (34) that inhale the wave board, support the cross-section of detaining (34) and be "L" shape, two support buckle (34) all are located the below of inhaling wave board A (32).
7. The structural shell aiming at the electromagnetic radiation standard exceeding of the high-rate optical module as claimed in claim 5, wherein: a skeleton ring A (36) and a skeleton ring B (37) which play a supporting role are arranged between the wave absorbing plate A (32) and the wave absorbing plate B (33), the vertical sections of the skeleton ring A (36) and the skeleton ring B (37) are both in semi-arc structures and are arranged in a staggered mode, the opening of the skeleton ring A (36) faces upwards, and the opening of the skeleton ring B (37) faces downwards.
8. The structural shell aiming at the electromagnetic radiation standard exceeding of the high-rate optical module as claimed in claim 7, wherein: the concave surface of the framework ring A (36) is uniformly provided with triangular pyramid grooves, and the convex surface of the framework B (37) is uniformly provided with triangular pyramid protrusions.
9. The structural shell aiming at the electromagnetic radiation standard exceeding of the high-rate optical module according to claim 1, characterized in that: bearing structure (5) include mounting panel (51), mounting panel (51) are on the surface of casing (31) with the help of bolt fixed connection, one side fixedly connected with connecting plate (52) of casing (31) are kept away from in mounting panel (51), connecting plate (52) female connection has the actuating lever for the drive, the lower extreme of actuating lever is rotated and is connected with backup pad (54), the lower fixed surface of backup pad (54) is connected with a plurality of and is used for absorbent sucking disc (55), a plurality of sucking disc (55) even linear distribution is at the lower surface of backup pad (54), sucking disc (55) adopt the silica gel material.
10. A structural shell for a high-rate optical module exceeding electromagnetic radiation standards according to claim 9, wherein: one side fixedly connected with guide bar (56) that the rectangular plate is close to screw rod (53), the one end slip through connecting plate (52) that the rectangular plate was kept away from in guide bar (56), the card ball that the upper end fixedly connected with of guide bar (56) was used for restricting guide bar (56) maximum position of removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210345014.1A CN114647050B (en) | 2022-03-31 | 2022-03-31 | Structure shell for high-speed optical module electromagnetic radiation exceeding standard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210345014.1A CN114647050B (en) | 2022-03-31 | 2022-03-31 | Structure shell for high-speed optical module electromagnetic radiation exceeding standard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114647050A true CN114647050A (en) | 2022-06-21 |
| CN114647050B CN114647050B (en) | 2023-06-02 |
Family
ID=81994827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210345014.1A Active CN114647050B (en) | 2022-03-31 | 2022-03-31 | Structure shell for high-speed optical module electromagnetic radiation exceeding standard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114647050B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009111114A (en) * | 2007-10-30 | 2009-05-21 | Yazaki Corp | Shielding case and optical module |
| CN202003063U (en) * | 2011-01-28 | 2011-10-05 | 河北华美光电子有限公司 | Novel SFP/SFP + optical module unlocking device and optical module applied |
| WO2013180095A1 (en) * | 2012-05-30 | 2013-12-05 | 株式会社オートネットワーク技術研究所 | Optical assembly and optical connector |
| JP2014048655A (en) * | 2012-09-04 | 2014-03-17 | Yazaki Corp | Electronic component assembly |
| JP2015075740A (en) * | 2013-10-11 | 2015-04-20 | 矢崎総業株式会社 | Substrate-mounting type optical connector |
| CN207730996U (en) * | 2018-01-09 | 2018-08-14 | 武汉铭之光科技有限公司 | A kind of small-sized optical module radiator |
| CN110989107A (en) * | 2020-01-03 | 2020-04-10 | 河北华美光电子有限公司 | Shell structure for SFP/SFP + optical module |
| CN213091953U (en) * | 2020-09-08 | 2021-04-30 | 青岛海信宽带多媒体技术有限公司 | Optical module |
| CN213302608U (en) * | 2020-11-06 | 2021-05-28 | 青岛海信宽带多媒体技术有限公司 | Optical module |
| CN215375870U (en) * | 2021-07-14 | 2021-12-31 | 深圳市飞创科技有限公司 | SFP packaged 10G electric interface optical module |
-
2022
- 2022-03-31 CN CN202210345014.1A patent/CN114647050B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009111114A (en) * | 2007-10-30 | 2009-05-21 | Yazaki Corp | Shielding case and optical module |
| CN202003063U (en) * | 2011-01-28 | 2011-10-05 | 河北华美光电子有限公司 | Novel SFP/SFP + optical module unlocking device and optical module applied |
| WO2013180095A1 (en) * | 2012-05-30 | 2013-12-05 | 株式会社オートネットワーク技術研究所 | Optical assembly and optical connector |
| JP2014048655A (en) * | 2012-09-04 | 2014-03-17 | Yazaki Corp | Electronic component assembly |
| JP2015075740A (en) * | 2013-10-11 | 2015-04-20 | 矢崎総業株式会社 | Substrate-mounting type optical connector |
| CN207730996U (en) * | 2018-01-09 | 2018-08-14 | 武汉铭之光科技有限公司 | A kind of small-sized optical module radiator |
| CN110989107A (en) * | 2020-01-03 | 2020-04-10 | 河北华美光电子有限公司 | Shell structure for SFP/SFP + optical module |
| CN213091953U (en) * | 2020-09-08 | 2021-04-30 | 青岛海信宽带多媒体技术有限公司 | Optical module |
| CN213302608U (en) * | 2020-11-06 | 2021-05-28 | 青岛海信宽带多媒体技术有限公司 | Optical module |
| CN215375870U (en) * | 2021-07-14 | 2021-12-31 | 深圳市飞创科技有限公司 | SFP packaged 10G electric interface optical module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114647050B (en) | 2023-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114647050A (en) | Structural shell aiming at standard exceeding of electromagnetic radiation of high-rate optical module | |
| CN209313325U (en) | A kind of electronic communication cable wire harness apparatus | |
| CN214177828U (en) | 5G ceramic filter of anti-interference band stop of communication | |
| CN216559327U (en) | Adjustable noise detection device | |
| CN114706174B (en) | Photoelectric adapter for high-speed optical module communication | |
| CN209418146U (en) | A kind of buzzer shield | |
| CN217717930U (en) | Movable adsorption device for FPC detection automation equipment detection mechanism | |
| CN215070430U (en) | Protective cap device for wave-absorbing conical body | |
| CN209200449U (en) | A kind of Intelligent comprehensive distribution box | |
| CN115182958B (en) | Photoelectric sensor with protective structure | |
| CN218386320U (en) | Block terminal with protection machanism | |
| CN219448798U (en) | Buffer optical fiber pay-off rack | |
| CN214591341U (en) | 5G network filter | |
| CN213581327U (en) | Millimeter radar device | |
| CN215060577U (en) | Wireless transmission audio and video device | |
| CN109085679B (en) | 6G SFP + BIDI optical module of anti-electromagnetic interference | |
| CN219872059U (en) | Focusing structure and mobile phone | |
| CN217948503U (en) | Cloth hydroextractor | |
| CN219725996U (en) | Photoelectric module forming machine with protection structure | |
| CN216146360U (en) | Camera module chip with high installation stability | |
| CN213693718U (en) | Mobile intelligent broadcast | |
| CN217957496U (en) | Audio power amplifier who possesses anticollision effect | |
| CN217574069U (en) | Rotatable multi-angle adjusting device | |
| CN114699009B (en) | Intelligent vehicle-mounted dust collector | |
| CN218194445U (en) | Burnishing device is used in electronic product processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |