CN116299906B - Optical module - Google Patents
Optical module Download PDFInfo
- Publication number
- CN116299906B CN116299906B CN202310304343.6A CN202310304343A CN116299906B CN 116299906 B CN116299906 B CN 116299906B CN 202310304343 A CN202310304343 A CN 202310304343A CN 116299906 B CN116299906 B CN 116299906B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- fixedly connected
- golden finger
- optical module
- shell
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 49
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 239000000428 dust Substances 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 12
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
- G02B6/4245—Mounting of the opto-electronic elements
-
- 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
- G02B6/428—Electrical aspects containing printed circuit boards [PCB]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention relates to the technical field of optical communication and provides an optical module, which comprises a shell, a circuit board fixed in the shell, a dustproof cap movably connected to one end of the shell, a pull ring rotatably connected to the outer surface of the shell, an optical interface groove arranged at one end of the shell, and a connecting wire with one end fixedly connected to the outer surface of the circuit board, wherein one end of the dustproof cap is matched with the optical interface groove, a golden finger is arranged on the outer surface of the circuit board, a bonding structure is arranged in the circuit board corresponding to the golden finger, a spacing structure is arranged on the outer surface of the circuit board corresponding to the connecting wire, and a sealing assembly is arranged on the outer surface of the dustproof cap; the laminating structure includes inside groove, top move spring, spout, guide pulley, stay cord, movable block, screw rod, motor and direction subassembly. Through above-mentioned technical scheme, solved current optical module golden finger fixed, easily make the not hard up of being connected between golden finger and the switch, produce the contact failure, can influence the problem of optical module normal use.
Description
Technical Field
The invention relates to the technical field of optical communication, in particular to an optical module.
Background
The optical module is widely applied in the fields of data communication, data centers, data storage and the like, is an electronic component for photoelectric and electro-optical conversion, and is increasingly applied along with the general development of computers and the rapid development of communication industry, one end of the optical module can be connected with a switch, and the other end of the optical module is connected with an optical fiber jumper;
Through retrieval, application publication number CN114545568A discloses an optical module, which comprises a circuit board, a first optical sub-module and a second optical sub-module, wherein a first high-speed FPC pad, a first low-speed FPC pad and a second high-speed FPC pad which are positioned on the same side surface of the circuit board are arranged on the circuit board, the first high-speed FPC pad and the first low-speed FPC pad are arranged left and right along the length direction of the circuit board, and the first low-speed FPC pad and the second high-speed FPC pad are arranged back and forth along the width direction of the circuit board; the first optical sub-module is electrically connected with the first high-speed FPC pad through the first high-speed flexible circuit board, is electrically connected with the first low-speed FPC pad through the first low-speed flexible circuit board, and is electrically connected with the second high-speed FPC pad through the second high-speed flexible circuit board;
However, the above optical module still has the following problems: the golden finger of the optical module is fixed, and after the golden finger is plugged and unplugged for many times, the connection between the golden finger and the switch is easy to loosen, so that poor contact is caused, and the normal use of the optical module can be influenced.
Disclosure of Invention
The invention provides an optical module, which solves the problems that the golden finger of the existing optical module in the related technology is fixed, the connection between the golden finger and a switch is easy to loose, poor contact is generated, and the normal use of the optical module is influenced.
The technical scheme of the invention is as follows:
the utility model provides an optical module, includes the shell, is fixed in the inside circuit board of shell, swing joint in the dustproof cap of shell one end, rotate the pull ring of connecting in the shell surface, set up in the optical interface groove of shell one end, one end fixed connection in the connecting wire of circuit board surface, the one end of dustproof cap matches with the optical interface groove, the surface of circuit board is provided with the golden finger, the inside of circuit board corresponds golden finger department and is provided with laminating structure, the surface of circuit board corresponds connecting wire department and is provided with the interval structure, the surface of dustproof cap is provided with seal assembly;
The attaching structure comprises an inner groove, a top movable spring, a sliding groove, a guide wheel, a pull rope, a movable block, a screw rod, a motor and a guide assembly;
An inner groove which is arranged in the circuit board and corresponds to the golden finger;
The two ends of the elastic spring are fixedly connected with the two groups of golden fingers respectively;
The sliding groove is formed in the circuit board and is close to the inner groove, and the sliding groove is communicated with the inner groove;
the guide wheel is rotatably arranged in the circuit board;
one end of the pull rope is fixedly connected with the inner surface of the golden finger;
the movable block is movably arranged in the chute, and the outer surface of one side of the movable block is fixedly connected with the other end of the pull rope;
The screw rod is rotatably arranged in the chute, penetrates through the movable block and is in threaded connection with the movable block;
The motor is arranged at one end of the screw rod, the output end of the motor is fixedly connected with the screw rod, and the motor is fixedly connected with the circuit board;
the guide assembly is arranged between the two groups of golden fingers;
The screw rod is in rotary connection with the circuit board through a bearing, the motor is fixedly connected with the circuit board through a screw, the guide assembly comprises a hollow column arranged in the inner groove, a solid column is slidably arranged on the outer surface of the hollow column, a fixing piece is fixedly connected with the outer surface of the inner side of the golden finger, connecting shaft pieces are fixedly connected with one ends, far away from each other, of the hollow column and the solid column, and a hinge shaft is arranged between the connecting shaft pieces and the fixing piece;
The sliding groove is of a cuboid structure, the movable block moves along the length direction of the screw rod through positive and negative rotation of the screw rod, a groove on the outer surface of the guide wheel is matched with the pull rope, and the diameter of the solid column is equal to the inner diameter of the hollow column;
the connecting shaft piece and the fixing piece are connected in a rotating mode through the hinge shaft, one end, far away from the pull rope, of the golden finger is fixedly connected with the circuit board, the pull rope is pulled to keep the golden finger through movement of the movable block, and the top moving spring is made of a metal material which is expanded by heating.
As a further technical scheme of the invention, the spacing structure comprises a fixed rod fixedly connected to the outer surface of the circuit board, one end of the fixed rod is fixedly connected with a hollow tube, the hollow tube is of a hollow columnar structure, a through hole is formed in the outer surface of the hollow tube, and positioning bristles are fixedly connected inside the hollow tube.
As a further technical scheme of the invention, the sealing assembly comprises an elastic sleeve fixedly connected to the outer surface of the dust cap, a hollow cavity is formed in the elastic sleeve, and a positioning spring is arranged in the hollow cavity.
As a further technical scheme of the invention, the number of the fixing rods between the hollow tubes and the circuit board is three, the fixing rods are distributed in an annular array, and the number of the through holes is several, and the fixing rods are distributed in an annular array.
As a further technical scheme of the invention, the number of the positioning bristles is a plurality of groups and distributed in an annular array, the positioning bristles are made of insulating materials, and the inner diameters formed by the plurality of groups of positioning bristles are matched with the diameters of connecting wires.
As a further technical scheme of the invention, the number of the elastic sleeves is two, and the ends of the elastic two ends of the positioning spring are respectively fixedly connected with the dustproof cap and the elastic sleeve.
As a further technical scheme of the invention, the number of the positioning springs is a plurality of groups, and the distances between two adjacent groups of positioning springs are equal.
The working principle and the beneficial effects of the invention are as follows:
1. According to the invention, through the action of the attaching structure, after one end of the whole optical module with the golden finger is inserted into the switch, heat is generated when current passes through the golden finger, so that the golden finger is jacked up by the jacking spring, the connection between the golden finger and the switch is tighter, and loosening and poor contact caused by the fact that the optical module is connected with the switch for many times can be effectively reduced.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a part of a fitting structure according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of a partial structure of the housing of the present invention in section;
FIG. 4 is a partial side cross-sectional view of a conforming structure according to the present invention;
FIG. 5 is a schematic view of the overall structure of the present invention;
FIG. 6 is a schematic view of the internal part of the module according to the present invention;
FIG. 7 is an enlarged view of the invention at A in FIG. 6;
FIG. 8 is a schematic view of a partial construction of the dust cap of the present invention in a disassembled configuration;
fig. 9 is a schematic view of a seal assembly according to the present invention in a partial configuration, in which the seal assembly is cut away.
In the figure: 1. a housing; 2. a circuit board; 3. a dust cap; 4. a pull ring; 5. an optical interface slot; 6. a golden finger; 7. a bonding structure; 71. an inner tank; 72. a top-moving spring; 73. a chute; 74. a guide wheel; 75. a pull rope; 76. a movable block; 77. a screw; 78. a motor; 79. a guide assembly; 791. a hollow column; 792. a solid column; 793. a fixing member; 794. a coupling; 795. a hinge shaft; 8. a connecting wire; 9. a spacing structure; 91. a fixed rod; 92. a hollow tube; 93. a through hole; 94. positioning bristles; 10. a seal assembly; 101. an elastic sleeve; 102. a hollow cavity; 103. and positioning a spring.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.
Example 1
As shown in fig. 1 to 6, the embodiment provides an optical module, which comprises a housing 1, a circuit board 2 fixed in the housing 1, a dust cap 3 movably connected to one end of the housing 1, a pull ring 4 rotatably connected to the outer surface of the housing 1, an optical interface groove 5 arranged at one end of the housing 1, and a connecting wire 8 with one end fixedly connected to the outer surface of the circuit board 2, wherein one end of the dust cap 3 is matched with the optical interface groove 5, a golden finger 6 is arranged on the outer surface of the circuit board 2, a bonding structure 7 is arranged at a position corresponding to the golden finger 6 in the circuit board 2, a spacing structure 9 is arranged at a position corresponding to the connecting wire 8 on the outer surface of the circuit board 2, and a sealing assembly 10 is arranged on the outer surface of the dust cap 3; the attaching structure 7 comprises an inner groove 71, a top movable spring 72, a sliding groove 73, a guide wheel 74, a pull rope 75, a movable block 76, a screw 77, a motor 78 and a guide assembly 79; an inner groove 71 which is opened in the circuit board 2 at the position corresponding to the golden finger 6; the two ends of the pushing spring 72 are fixedly connected with the two groups of golden fingers 6 respectively; a chute 73, which is opened in the circuit board 2 near the inner groove 71, and the chute 73 is communicated with the inner groove 71; the guide wheel 74 is rotatably arranged inside the circuit board 2; one end of a pull rope 75 is fixedly connected with the inner surface of the golden finger 6; the movable block 76 is movably arranged in the chute 73, and the outer surface of one side of the movable block 76 is fixedly connected with the other end of the pull rope 75; the screw 77 is rotatably arranged in the chute 73, the screw 77 penetrates through the movable block 76, and the screw 77 is in threaded connection with the movable block 76; the motor 78 is arranged at one end of the screw 77, the output end of the motor 78 is fixedly connected with the screw 77, and the motor 78 is fixedly connected with the circuit board 2; the guide component 79 is arranged between two groups of golden fingers 6, the screw 77 and the circuit board 2 are connected in a rotating way through a bearing, the motor 78 is fixedly connected with the circuit board 2 through a screw, the guide component 79 comprises a hollow column 791 arranged inside the inner groove 71, a solid column 792 is slidably arranged on the outer surface of the hollow column 791, a fixing piece 793 is fixedly connected to the inner side outer surface of the golden finger 6, connecting shafts 794 are fixedly connected to one ends, far away from each other, of the hollow column 791 and the solid column 792, a hinge shaft 795 is arranged between the connecting shafts 794 and the fixing piece 793, the chute 73 is of a cuboid structure, the movable block 76 moves along the length direction of the screw 77 through positive and negative rotation of the screw 77, the groove on the outer surface of the guide wheel 74 is matched with the stay cord 75, the diameter of the solid column 792 is equal to the inner diameter of the hollow column 791, the connecting shafts 794 are connected with the fixing piece 793 in a rotating way through the hinge shaft 795, one ends, far away from the stay cord 75, the golden finger 6 and the circuit board 2 are fixedly connected, the form of the expansion state of the golden finger 6 is kept through the movable block 76, and the movable block 76 is of the expansion stay cord 72 is made of a heated metal material.
When the multifunctional switch is used, one end of the shell 1 with the golden finger 6 is horizontally inserted into a cavity corresponding to the switch, after the shell 1 is stable, the golden finger 6 is connected with a circuit on the switch, heat is generated on the outer surface of the golden finger 6 through current, the top-moving spring 72 is collided through the heat, meanwhile, the motor 78 drives the screw 77 to rotate, the screw 77 drives the movable block 76 to move towards one side of the golden finger 6, the stay rope 75 gradually moves towards the golden finger 6, the rotation of the golden finger 6 is kept stable, and the golden finger 6 is tightly connected with the switch; conversely, when the optical module needs to be pulled out, the motor 78 drives the screw 77 to rotate reversely, so that the movable block 76 pulls one end of the golden finger 6 through the pull rope 75, the outer surface of the golden finger 6 is gradually flush with the outer surface of the circuit board 2, the pull ring 4 is pulled to pull out the whole optical module, and meanwhile, in the moving process of the pull rope 75, the movable block can form a guide for the movable block through the guide wheel 74
Example 2
As shown in fig. 6 to 7, on the basis of embodiment 1, it is further proposed that the spacing structure 9 includes a fixing rod 91 fixedly connected to the outer surface of the circuit board 2, one end of the fixing rod 91 is fixedly connected with a hollow tube 92, the hollow tube 92 is of a hollow columnar structure, through holes 93 are formed in the outer surface of the hollow tube 92, positioning bristles 94 are fixedly connected to the inside of the hollow tube 92, the number of the fixing rods 91 between one group of the hollow tubes 92 and the circuit board 2 is three, the number of the through holes 93 is several, the positioning bristles 94 are distributed in an annular array, the positioning bristles 94 are made of insulating materials, and the inner diameters formed by the several groups of the positioning bristles 94 are matched with the diameters of the connecting wires 8.
Through the action of the positioning bristles 94, the positions of the connecting wires 8 can be guided, the phenomenon of short circuit and the like generated when the distance between two adjacent groups of connecting wires 8 is too short can be avoided, meanwhile, the distribution of the annular arrays through the through holes 93 can enable heat of the connecting wires 8 to be emitted, and the phenomenon of short circuit generated when the distance between the connecting wires 8 is too short and the heat is too hot can be further reduced.
Example 3
As shown in fig. 8 to 9, on the basis of embodiment 2, it is further proposed that the sealing assembly 10 includes an elastic sleeve 101 fixedly connected to the outer surface of the dust cap 3, a hollow cavity 102 is provided in the elastic sleeve 101, positioning springs 103 are provided in the hollow cavity 102, the number of the elastic sleeves 101 is two, two ends of the elastic ends of the positioning springs 103 are respectively fixedly connected with the dust cap 3 and the elastic sleeve 101, the number of the positioning springs 103 is a plurality of groups, and the space between two adjacent groups of positioning springs 103 is equal.
When the anti-dust device is used, the elastic sleeve 101 is jacked by the positioning spring 103, so that the anti-dust cap 3 is inserted into the optical interface groove 5, the hollow cavity 102 is jacked by the elastic sleeve 101, the anti-dust cap 3 is connected with the shell 1 more tightly, the interface of optical connection can be effectively protected, and dust invasion caused by unstable connection between the anti-dust cap 3 and the shell 1 is avoided.
In summary, the use flow and principle of the invention are as follows: when the anti-static glove is used, a user can wear the anti-static glove firstly, then the end, provided with the golden finger 6, of the shell 1 is horizontally inserted into the cavity corresponding to the switch, after the shell 1 is stable, the golden finger 6 is connected with a circuit on the switch, the outer surface of the golden finger 6 can pass through current, heat is generated at the moment, the top-moving spring 72 collides through the heat, meanwhile, the motor 78 drives the screw 77 to rotate, the screw 77 drives the movable block 76 to move towards one side of the golden finger 6, and the stay rope 75 gradually moves towards the golden finger 6, so that the rotation of the golden finger 6 is kept stable, and the golden finger 6 is tightly connected with the switch;
Conversely, when the optical module needs to be pulled out, the motor 78 drives the screw 77 to rotate reversely, so that the movable block 76 pulls one end of the golden finger 6 through the pull rope 75, the outer surface of the golden finger 6 is gradually flush with the outer surface of the circuit board 2, the whole optical module is pulled out through pulling the pull ring 4, and meanwhile, in the moving process of the pull rope 75, guide can be formed for the optical module through the guide wheel 74;
It should be noted that, in the opening and closing process of the golden finger 6, the opening and closing guide of the golden finger 6 can be formed through the hollow column 791 and the solid column 792, and meanwhile, the ends of the solid column 792 and the hollow column 791 are respectively formed by the fixing piece 793 and the connecting shaft piece 794 in cooperation with the axis of the hinge shaft 795, so that the opening and closing stability of the golden finger 6 can be maintained.
It should be noted that, in the use process, through the action of the positioning bristles 94, the positions of the connecting wires 8 can be guided, so that phenomena such as short circuit generated when the distance between two adjacent groups of connecting wires 8 is too short can be avoided, meanwhile, the distribution of the annular arrays of the through holes 93 can enable heat of the connecting wires 8 to be dissipated, and the phenomenon of short circuit generated when the distance between the connecting wires 8 is too short and the heat is too hot can be further reduced.
It should be noted that, when the positioning spring 103 pushes the elastic sleeve 101 to enable the dust cap 3 to be inserted into the optical interface slot 5, the hollow cavity 102 pushes the elastic sleeve 101, so that the connection between the dust cap 3 and the housing 1 is tighter, the interface of the optical connection can be effectively protected, and dust invasion caused by unstable connection between the dust cap 3 and the housing 1 is avoided.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (7)
1. The utility model provides an optical module, includes shell (1), is fixed in circuit board (2) inside shell (1), swing joint in dustproof cap (3) of shell (1) one end, rotate pull ring (4) of connecting in shell (1) surface, set up optical interface groove (5) in shell (1) one end, one end fixed connection in connecting wire (8) of circuit board (2) surface, the one end and the optical interface groove (5) phase-match of dustproof cap (3), a serial communication port, the surface of circuit board (2) is provided with golden finger (6), the inside of circuit board (2) corresponds golden finger (6) department and is provided with laminating structure (7), the surface of circuit board (2) corresponds connecting wire (8) department and is provided with interval structure (9), the surface of dustproof cap (3) is provided with seal assembly (10);
The attaching structure (7) comprises an inner groove (71), a pushing spring (72), a sliding groove (73), a guide wheel (74), a pull rope (75), a movable block (76), a screw (77), a motor (78) and a guide assembly (79);
an inner groove (71) which is arranged in the circuit board (2) and corresponds to the golden finger (6);
the two ends of the elastic pushing spring (72) are fixedly connected with the two groups of golden fingers (6) respectively;
A sliding groove (73) which is arranged in the circuit board (2) and is close to the inner groove (71), and the sliding groove (73) is communicated with the inner groove (71);
the guide wheel (74) is rotatably arranged in the circuit board (2);
one end of a pull rope (75) is fixedly connected with the inner surface of the golden finger (6);
The movable block (76) is movably arranged in the sliding groove (73), and the outer surface of one side of the movable block (76) is fixedly connected with the other end of the pull rope (75);
the screw rod (77) is rotatably arranged in the sliding groove (73), the screw rod (77) penetrates through the movable block (76), and the screw rod (77) is in threaded connection with the movable block (76);
The motor (78) is arranged at one end of the screw (77), the output end of the motor (78) is fixedly connected with the screw (77), and the motor (78) is fixedly connected with the circuit board (2);
the guide assembly (79) is arranged between the two groups of golden fingers (6);
The novel electric wire guiding device is characterized in that a rotating connection is formed between the screw (77) and the circuit board (2) through a bearing, the motor (78) is fixedly connected with the circuit board (2) through a screw, the guiding assembly (79) comprises a hollow column (791) arranged in the inner groove (71), a solid column (792) is slidably arranged on the outer surface of the hollow column (791), a fixing piece (793) is fixedly connected to the inner outer surface of the golden finger (6), connecting shafts (794) are fixedly connected to one ends, far away from each other, of the hollow column (791) and the solid column (792), and hinge shafts (795) are arranged between the connecting shafts (794) and the fixing piece (793);
the sliding groove (73) is of a cuboid structure, the movable block (76) moves along the length direction of the screw (77) through positive and negative rotation of the screw (77), a groove on the outer surface of the guide wheel (74) is matched with the pull rope (75), and the diameter of the solid column (792) is equal to the inner diameter of the hollow column (791);
The connecting shaft (794) and the fixing part (793) are connected in a rotating mode through the hinge shaft (795), one end, far away from the pull rope (75), of the golden finger (6) is fixedly connected with the circuit board (2), the pull rope (75) is pulled to keep the golden finger (6) through movement of the movable block (76), and the pushing spring (72) is made of a metal material which is expanded by heating.
2. An optical module according to claim 1, wherein the spacing structure (9) comprises a fixing rod (91) fixedly connected to the outer surface of the circuit board (2), one end of the fixing rod (91) is fixedly connected with a hollow tube (92), the hollow tube (92) is of a hollow columnar structure, a through hole (93) is formed in the outer surface of the hollow tube (92), and positioning bristles (94) are fixedly connected to the inner part of the hollow tube (92).
3. An optical module according to claim 1, characterized in that the sealing assembly (10) comprises an elastic sleeve (101) fixedly connected to the outer surface of the dust cap (3), a hollow cavity (102) is formed in the elastic sleeve (101), and a positioning spring (103) is arranged in the hollow cavity (102).
4. An optical module according to claim 2, characterized in that the number of fixing rods (91) between one group of the hollow tubes (92) and the circuit board (2) is three and distributed in an annular array, and the number of the through holes (93) is several and distributed in an annular array.
5. An optical module according to claim 4, characterized in that the number of the positioning bristles (94) is several groups and distributed in an annular array, the positioning bristles (94) are made of insulating material, and the inner diameters of the groups of positioning bristles (94) are matched with the diameters of the connecting wires (8).
6. A light module according to claim 3, wherein the number of the elastic sleeves (101) is two, and the elastic two ends of the positioning spring (103) are fixedly connected with the dust cap (3) and the elastic sleeves (101) respectively.
7. An optical module according to claim 6, characterized in that the number of positioning springs (103) is several groups, and that the spacing between two adjacent groups of positioning springs (103) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310304343.6A CN116299906B (en) | 2023-03-27 | 2023-03-27 | Optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310304343.6A CN116299906B (en) | 2023-03-27 | 2023-03-27 | Optical module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116299906A CN116299906A (en) | 2023-06-23 |
| CN116299906B true CN116299906B (en) | 2024-04-19 |
Family
ID=86814834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310304343.6A Active CN116299906B (en) | 2023-03-27 | 2023-03-27 | Optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116299906B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011150375A (en) * | 2011-05-09 | 2011-08-04 | Toshiba Corp | Optical transmission line holding member and optical module |
| WO2015007093A1 (en) * | 2013-07-15 | 2015-01-22 | 华为技术有限公司 | Pluggable device |
| KR101551937B1 (en) * | 2015-02-09 | 2015-09-18 | 주식회사 옵토마린 | Bi-directional optical module package |
| CN211348744U (en) * | 2019-11-22 | 2020-08-25 | 武汉升俊网络技术有限公司 | Light receiving and dispatching unification module installation auxiliary device |
| CN111856649A (en) * | 2019-04-28 | 2020-10-30 | 苏州旭创科技有限公司 | Optical module |
| CN213302603U (en) * | 2020-11-03 | 2021-05-28 | 武汉孚融光电技术有限公司 | Optical module with good stability |
-
2023
- 2023-03-27 CN CN202310304343.6A patent/CN116299906B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011150375A (en) * | 2011-05-09 | 2011-08-04 | Toshiba Corp | Optical transmission line holding member and optical module |
| WO2015007093A1 (en) * | 2013-07-15 | 2015-01-22 | 华为技术有限公司 | Pluggable device |
| KR101551937B1 (en) * | 2015-02-09 | 2015-09-18 | 주식회사 옵토마린 | Bi-directional optical module package |
| CN111856649A (en) * | 2019-04-28 | 2020-10-30 | 苏州旭创科技有限公司 | Optical module |
| CN211348744U (en) * | 2019-11-22 | 2020-08-25 | 武汉升俊网络技术有限公司 | Light receiving and dispatching unification module installation auxiliary device |
| CN213302603U (en) * | 2020-11-03 | 2021-05-28 | 武汉孚融光电技术有限公司 | Optical module with good stability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116299906A (en) | 2023-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104808296A (en) | Duplex optical fiber connector plug | |
| CN116299906B (en) | Optical module | |
| CN201897011U (en) | Cable sealing device | |
| CN114918192B (en) | Multifunctional intelligent connection device for insulated wires | |
| CN218783278U (en) | Wire concentrator | |
| CN215221129U (en) | Zigbee controller convenient for interface dust prevention | |
| CN113241929B (en) | Computer power adapter with take-up function | |
| CN109212698B (en) | Optical fiber junction box with protective grounding | |
| CN210607792U (en) | Computer network junction box | |
| CN221687853U (en) | Charger cable end protection mechanism | |
| CN109041526B (en) | Dustproof optical transmitter and receiver convenient to heat dissipation | |
| CN221572868U (en) | Network Engineering Optical Cable Quick Connector | |
| CN221806013U (en) | Dustproof protective sleeve of automobile wire harness connector | |
| CN221043124U (en) | Dustproof device for switch | |
| CN207164309U (en) | A kind of optical fiber installing and connecting apparatus | |
| CN113991367B (en) | Computer cable with port convenient to install and not easy to drop | |
| CN220042421U (en) | Intelligent computer external equipment quick connector | |
| CN217036251U (en) | Mobile phone data line with good flame retardant effect | |
| CN216354962U (en) | Multifunctional electronic product connecting line assembly | |
| CN219760104U (en) | USB2.0 high-speed connecting wire with stud | |
| CN215639831U (en) | Thermocouple easy to assemble | |
| CN219417804U (en) | Optical module with dustproof structure | |
| CN210605138U (en) | Optical cable structure convenient to connect | |
| CN221632984U (en) | Computer circuit connector | |
| CN217279038U (en) | Dustproof construction of SFP optical module |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240327 Address after: 332000 No.1010 Anping Road, eco industrial city, Lianxi District, Jiujiang City, Jiangxi Province Applicant after: JIANGXI SHANSHUI OPTOELECTRONIC TECHNOLOGY CO.,LTD. Country or region after: China Address before: 430000 East half of the fifth floor, Building 2, Peninsula Heavy Industry Park, No. 3, Gangbian Tianyi Road, Guanggu Second Road, Donghu New Technology Development Zone, Wuhan, Hubei Province Applicant before: WUHAN GENERAL UNION TECHNOLOGY CO.,LTD. Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |