CN215219256U - Micro-packaged optical transceiver module - Google Patents
Micro-packaged optical transceiver module Download PDFInfo
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- CN215219256U CN215219256U CN202121744876.9U CN202121744876U CN215219256U CN 215219256 U CN215219256 U CN 215219256U CN 202121744876 U CN202121744876 U CN 202121744876U CN 215219256 U CN215219256 U CN 215219256U
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- transceiver module
- upper cover
- limiting
- butt joint
- base
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Abstract
The utility model discloses a miniature encapsulation light transceiver module, include: the photoelectric device comprises a base, an upper cover and a photoelectric device, wherein the upper cover is arranged on one side of the base, the photoelectric device is arranged at one end of the base and is used for receiving light and emitting light, and an installation groove is formed in the base; the limiting pipe is arranged on the inner wall of the mounting groove, one side of the upper cover is provided with a butt joint rod, threads are arranged inside the butt joint rod, and the limiting pipe and the butt joint rod form plug connection; the functional circuit board sets up the inside of mounting groove, and the surface edge of functional circuit board has seted up the mounting hole, the diameter of mounting hole and the diameter phase-match of spacing pipe. This miniature encapsulation light transceiver module adopts the spacing pipe that has spacing effect for light transceiver module can carry out accurate butt joint, and the extrusion strip that the cooperation can be installed makes light transceiver module can carry out the shock attenuation, through being provided with fin and baffle, thereby is convenient for dispel the heat to light transceiver module.
Description
Technical Field
The utility model relates to an optical fiber communication device technical field specifically is a miniature encapsulation light transceiver module.
Background
The optical module is composed of an optoelectronic device, a functional circuit, an optical interface and the like, the optoelectronic device comprises a transmitting part and a receiving part, in a simple way, the optical module has the function that a transmitting end converts an electric signal into an optical signal, and a receiving end converts the optical signal into the electric signal after the optical signal is transmitted through an optical fiber.
An optical transceiver module, such as CN201420131490.4, for electrically connecting the OSA neck to the housing through the metal shielding plate, so that the OSA neck can be grounded through the housing, thereby diverting the EMI on the OSA; in addition, the metal shielding plate can spatially block the space between the OSA and the electric port, so that the EMI is reduced and directly penetrates out through the gap between the OSA and the shell; the technical scheme also has the following problems:
1. the optical transceiver module is inconvenient for accurate butt joint;
2. the optical transceiver module has no damping effect;
3. the light receiving and transmitting module is inconvenient to dissipate heat; therefore, improvements are made to the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a miniature encapsulation light transceiver module to solve the accurate butt joint of being not convenient for of the light transceiver module on the existing market that above-mentioned background art provided, light transceiver module does not have shock attenuation effect and light transceiver module radiating problem of being not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a micro-packaged optical transceiver module comprising:
the photoelectric device comprises a base, an upper cover and a photoelectric device, wherein the upper cover is arranged on one side of the base, the photoelectric device is arranged at one end of the base and is used for receiving light and emitting light, and an installation groove is formed in the base;
the limiting pipe is arranged on the inner wall of the mounting groove, one side of the upper cover is provided with a butt joint rod, threads are arranged inside the butt joint rod, and the limiting pipe and the butt joint rod form plug connection;
the functional circuit board sets up the inside of mounting groove, and the surface edge of functional circuit board has seted up the mounting hole, the diameter of mounting hole and the diameter phase-match of spacing pipe, and locking screw and butt joint pole carry out threaded connection, the outside of upper cover is provided with the butt joint board.
Preferably, one side of the upper cover, which is close to the butt joint rod, is provided with a limiting groove, and the limiting groove is symmetrically distributed about the central line of the upper cover, so that the limiting groove is connected with the upper cover, and the limiting plate is convenient to place.
Preferably, the inside of spacing groove is provided with the limiting plate, the size phase-match of limiting plate size and spacing groove for the limiting plate is connected with the spacing groove, thereby is convenient for install the extrusion strip.
Preferably, one side of limiting plate is provided with the extrusion strip, and set screw runs through the limiting plate and is connected with the upper cover for the extrusion strip is connected with the limiting plate, thereby prevents that the extrusion strip from droing.
Preferably, the outer side of the limiting pipe is fixed with a baffle, and the baffle is symmetrically distributed about the central line of the limiting pipe, so that the limiting pipe is connected with the baffle, and the functional circuit board is conveniently suspended and placed in the air.
Preferably, one side of the mounting groove close to the limiting pipe is provided with a radiating fin, and the radiating fin is used for radiating the functional circuit board, so that the mounting groove is connected with the radiating fin, and the functional circuit board is convenient to radiate.
Compared with the prior art, the beneficial effects of the utility model are that: this miniature encapsulation light transceiver module adopts the spacing pipe that has spacing effect for light transceiver module can carry out accurate butt joint, and the extrusion strip that the cooperation can be installed makes light transceiver module can carry out the shock attenuation, through being provided with fin and baffle, thereby is convenient for dispel the heat to light transceiver module.
1. According to the micro-packaging optical transceiver module, the mounting hole at the edge of the functional circuit board is placed along the limiting pipe, the size of the limiting pipe is matched with that of the mounting hole, so that the circuit board is not easy to deviate after being placed in the mounting groove, the butt joint rod on one side of the upper cover is in butt joint with the limiting pipe, and the locking screw is in threaded connection with the butt joint rod, so that the optical transceiver module can be accurately in butt joint;
2. according to the micro-packaging optical transceiver module, the limiting plate at the bottom of the extrusion strip is placed in the limiting groove, the size of the limiting groove is matched with that of the limiting plate, so that the extrusion strip is not prone to position deviation after the limiting groove is in butt joint with the limiting plate, and then the fixing screw penetrates through the limiting plate and is connected with the upper cover, so that the extrusion strip is not prone to falling off after installation, the extrusion strip can limit the functional circuit board, the optical transceiver module is reduced in shaking, and the optical transceiver module is convenient to absorb shock;
3. this micro-encapsulation light transceiver module fixes the baffle in the outside of spacing pipe for interval grow between function circuit board and the mounting groove installs the inside of fin and mounting groove again, makes the fin can absorb the heat that function circuit board gived off, thereby is convenient for dispel the heat to light transceiver module.
Drawings
FIG. 1 is a schematic structural view of a front cross section of the present invention;
FIG. 2 is a schematic view of the right cross-sectional structure of the present invention;
fig. 3 is a schematic view of the left-side cross-sectional structure of the present invention.
In the figure: 1. a base; 2. an upper cover; 3. an optoelectronic device; 4. mounting grooves; 5. a limiting pipe; 6. a docking rod; 7. a functional circuit board; 8. mounting holes; 9. locking the screw; 10. a butt plate; 11. a limiting groove; 12. a limiting plate; 13. extruding the strip; 14. a set screw; 15. a baffle plate; 16. and a heat sink.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a micro-packaged optical transceiver module comprising: base 1, one side of base 1 is provided with upper cover 2, and the one end of base 1 is provided with optoelectronic device 3, optoelectronic device 3 is used for light reception and light emission, and mounting groove 4 has been seted up to base 1's inside, spacing pipe 5, the inner wall of setting at mounting groove 4, and one side of upper cover 2 is provided with butt-joint rod 6, the inside of butt-joint rod 6 is provided with the screw thread, and constitute plug-in connection between spacing pipe 5 and the butt-joint rod 6, functional circuit board 7, the setting is in the inside of mounting groove 4, and the surface edge of functional circuit board 7 has seted up mounting hole 8, the diameter of mounting hole 8 and the diameter phase-match of spacing pipe 5, and locking screw 9 carries out threaded connection with butt-joint rod 6, the outside of upper cover 2 is provided with butt-joint plate 10.
One side of the upper cover 2 close to the butt-joint rod 6 is provided with a limiting groove 11, and the limiting grooves 11 are symmetrically distributed around the central line of the upper cover 2; a limiting plate 12 is arranged in the limiting groove 11, and the size of the limiting plate 12 is matched with that of the limiting groove 11; one side of the limit plate 12 is provided with an extrusion strip 13, and a fixing screw 14 penetrates through the limit plate 12 and is connected with the upper cover 2.
Put into spacing groove 11 with limiting plate 12 of extrusion strip 13 bottom, because the size of spacing groove 11 and the size phase-match of limiting plate 12, make spacing groove 11 and limiting plate 12 dock the difficult emergence offset of extrusion strip 13, run through limiting plate 12 with set screw 14 again and be connected with upper cover 2, make extrusion strip 13 installation back difficult drop, extrusion strip 13 can carry on spacingly with functional circuit board 7, make light transceiver module reduce to rock, thereby be convenient for carry out the shock attenuation to light transceiver module.
The outer side of the limiting pipe 5 is fixed with a baffle 15, and the baffle 15 is symmetrically distributed around the central line of the limiting pipe 5; one side of the mounting groove 4 close to the limiting pipe 5 is provided with a radiating fin 16, and the radiating fin 16 is used for radiating the functional circuit board 7.
Fix baffle 15 in the outside of spacing pipe 5 for interval grow between functional circuit board 7 and the mounting groove 4 installs fin 16 and mounting groove 4's inside again, makes fin 16 absorb the heat that functional circuit board 7 gived off, thereby is convenient for dispel the heat to light transceiver module.
To sum up, put into mounting hole 8 at function circuit board 7 edge along spacing pipe 5, dock butt joint pole 6 and spacing pipe 5 of 2 one sides of upper cover again, thereby be convenient for light transceiver module carries out accurate butt joint, fix baffle 15 in the outside of spacing pipe 5, install fin 16 and mounting groove 4's inside again, make fin 16 can absorb the heat that function circuit board 7 gived off, thereby be convenient for light transceiver module dispels the heat, put into spacing groove 11 with limiting plate 12 of extrusion strip 13 bottom, extrusion strip 13 can carry out spacingly with function circuit board 7, make light transceiver module reduce to rock, thereby be convenient for carry out the shock attenuation to light transceiver module, the content of not making detailed description in this description belongs to the known prior art of the professional skilled in the art in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A microencapsulated optical transceiver module comprising:
the photoelectric detector comprises a base (1), wherein an upper cover (2) is arranged on one side of the base (1), a photoelectric device (3) is arranged at one end of the base (1), the photoelectric device (3) is used for receiving and emitting light, and a mounting groove (4) is formed in the base (1);
the limiting pipe (5) is arranged on the inner wall of the mounting groove (4), one side of the upper cover (2) is provided with a butt joint rod (6), threads are arranged inside the butt joint rod (6), and the limiting pipe (5) and the butt joint rod (6) are connected in an inserting mode;
functional circuit board (7), the setting is in the inside of mounting groove (4), and the surface edge of functional circuit board (7) has seted up mounting hole (8), the diameter of mounting hole (8) and the diameter phase-match of spacing pipe (5), and locking screw (9) carry out threaded connection with butt-joint pole (6), the outside of upper cover (2) is provided with butt-joint plate (10).
2. The microencapsulated optical transceiver module of claim 1 wherein: a limiting groove (11) is formed in one side, close to the butt joint rod (6), of the upper cover (2), and the limiting groove (11) is symmetrically distributed about the center line of the upper cover (2).
3. The microencapsulated optical transceiver module of claim 2 wherein: the inside of spacing groove (11) is provided with limiting plate (12), the size of limiting plate (12) and the size phase-match of spacing groove (11).
4. A microencapsulated optical transceiver module as defined by claim 3 wherein: one side of the limiting plate (12) is provided with an extrusion strip (13), and a fixing screw (14) penetrates through the limiting plate (12) and is connected with the upper cover (2).
5. The microencapsulated optical transceiver module of claim 1 wherein: the outer side of the limiting pipe (5) is fixed with a baffle (15), and the baffle (15) is symmetrically distributed around the central line of the limiting pipe (5).
6. The microencapsulated optical transceiver module of claim 1 wherein: one side of the mounting groove (4) close to the limiting pipe (5) is provided with a radiating fin (16), and the radiating fin (16) is used for radiating the functional circuit board (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121744876.9U CN215219256U (en) | 2021-07-29 | 2021-07-29 | Micro-packaged optical transceiver module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121744876.9U CN215219256U (en) | 2021-07-29 | 2021-07-29 | Micro-packaged optical transceiver module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215219256U true CN215219256U (en) | 2021-12-17 |
Family
ID=79429160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121744876.9U Active CN215219256U (en) | 2021-07-29 | 2021-07-29 | Micro-packaged optical transceiver module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215219256U (en) |
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2021
- 2021-07-29 CN CN202121744876.9U patent/CN215219256U/en active Active
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