CN217181279U - Optical module shell of gigabit SC interface packaged by SFP - Google Patents
Optical module shell of gigabit SC interface packaged by SFP Download PDFInfo
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- CN217181279U CN217181279U CN202221137565.0U CN202221137565U CN217181279U CN 217181279 U CN217181279 U CN 217181279U CN 202221137565 U CN202221137565 U CN 202221137565U CN 217181279 U CN217181279 U CN 217181279U
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- base
- upper cover
- optical module
- unlocking piece
- laser
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Abstract
The utility model discloses an optical module shell of a kilomega SC interface packaged by SFP, which relates to the technical field of optical communication and comprises a base, a transmitting-receiving laser is arranged in the base, an upper cover is arranged on the upper side of the base and covers the upper side of the transmitting-receiving laser, a PCB board is fixedly arranged in the base and is connected with the transmitting-receiving laser, a spring is arranged between an unlocking piece and the upper cover in a butting way, the unlocking piece can reset and move along the lower side of the upper cover through the spring, when the unlocking piece is stirred, can drive the pull ring to rotate in the groove to realize the effect of loosening the locking, when the unlocking piece is loosened, the pull ring is driven to reset under the stress of the spring, the locking effect is realized, the connection stability is ensured, the plugging times are improved, the transceiver laser is arranged between the base and the upper cover, the installation is more stable and firm, and the mode of hitching the base and the upper cover through the metal plate can facilitate the installation and the disassembly of the transceiver laser.
Description
Technical Field
The utility model belongs to the technical field of the optical communication technique and specifically relates to an optical module shell of giga SC interface of SFP encapsulation is related to.
Background
The optical module is composed of an optoelectronic device, a functional circuit, an optical interface and the like, wherein the optoelectronic device comprises a transmitting part and a receiving part. In brief, the optical module functions in that a transmitting end converts an electrical signal into an optical signal, and a receiving end converts the optical signal into the electrical signal after the optical signal is transmitted through an optical fiber.
An optical module shell used for an SFP packaged gigabit SC interface on the market can be internally provided with a transceiver laser, but the installation of the transceiver laser is unstable in order to facilitate the installation and the disassembly of the transceiver laser, and the optical module can be connected with or disconnected from equipment due to the hot plugging characteristic, namely under the condition of not switching off a power supply, the optical module is frequently required to be plugged and unplugged during use, and in order to ensure the connection stability, a locking structure is required to be designed, so that the effects of improving the plugging and unplugging times and prolonging the service life of the module are realized.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
An optical module shell of a gigabit SC interface packaged by an SFP comprises a base, wherein a transceiver laser is installed in the base, an upper cover is arranged on the upper side of the base and covers the upper side of the transceiver laser, a PCB is fixedly installed in the base and is connected with the transceiver laser, a metal plate is sleeved and installed on the outer side of the base and is arranged on the left side of the upper cover, the right end of the metal plate sleeves the left end of the upper cover, an unlocking piece is arranged on the upper side of the transceiver laser and is installed on the lower side of the upper cover in a transverse sliding fit manner, a spring is abutted between the unlocking piece and the upper cover, the unlocking piece can reset and move along the lower side of the upper cover through the spring, the transceiver laser and the unlocking piece are installed between the base and the upper cover in a clearance fit manner, a rotating groove is formed on the upper side of the right end of the base, a rotatable pull ring is installed in the rotating groove in a clearance fit manner, and an upward convex limiting part is arranged on one side of the pull ring positioned in the groove, one side that the piece of deblocking is close to the rotation recess is equipped with the stopper with spacing portion matched with, and the stopper extends to the inside of rotation recess, and stopper accessible spring plug advances the inside of spacing portion, and the right-hand member shaping of base has the square hole, and the inside grafting of square hole is equipped with dustproof stopper.
Furthermore, the upper side of the transceiver laser is provided with a plastic clamping hook, a circular groove is formed in the lower side of the plastic clamping hook, the plastic clamping hook is installed on the transceiver laser in a clearance fit mode through the circular groove, and the plastic clamping hook is arranged on the lower side of the upper cover.
Furthermore, the outside shaping of upper cover left end has the ladder groove, and the right-hand member of panel beating covers the ladder groove setting.
Furthermore, a plurality of elastic arms which are uniformly arranged are formed on the outer side of the metal plate.
Furthermore, a countersunk hole is formed in the PCB, a cross screw is arranged in the countersunk hole, and the inner end of the cross screw is spirally installed in the base in a matching manner.
Further, the lower side edge of the pull ring is provided with a sleeve in a clearance fit manner.
Compared with the prior art, the beneficial effects of the utility model are that: when stirring the unlocking piece, can drive the pull ring at the recess internal rotation, realize loosening the effect of locking, when loosening the unlocking piece, drive the pull ring under the stress of spring and reset, realize the effect of locking, thereby the stability of connecting has been guaranteed, the number of times of plug has been improved, send-receiver laser installs between base and upper cover, the installation is more stable firm, and the mode of entangling base and upper cover through the panel beating can make things convenient for in the installation and the dismantlement of send-receiver laser moreover.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of another view angle of the present invention;
fig. 3 is a schematic diagram of the explosion structure of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 3 at A;
fig. 5 is a schematic top view of the present invention;
fig. 6 is a schematic side view of the present invention;
fig. 7 is a schematic front view of the present invention;
fig. 8 is a schematic sectional structure of the present invention;
shown in the figure: 1-base, 2-unlocking piece, 201-limiting piece, 3-pull ring, 301-limiting part, 4-dustproof plug, 5-sheet metal, 6-PCB, 7-upper cover, 8-spring, 9-sleeve, 10-plastic clamping hook, 11-cross screw, 12-transceiver laser, 13-rotary groove, 14-square hole, 15-circular groove, 16-step groove, 17-elastic arm and 18-countersunk hole.
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. 1-8, an optical module housing of a gigabit SC interface packaged by SFP includes a base 1, a transceiver laser 12 is installed in the base 1, an upper cover 7 is disposed on the upper side of the base 1, the upper cover 7 covers the upper side of the transceiver laser 12, a PCB 6 is fixedly installed in the base 1, the PCB 6 is connected to the transceiver laser 12, a metal plate 5 is installed on the outer side of the base 1 in a sleeved manner, the metal plate 5 is disposed on the left side of the upper cover 7, the right end of the metal plate 5 covers the left end of the upper cover 7, an unlocking member 2 is disposed on the upper side of the transceiver laser 12, the unlocking member 2 is installed on the lower side of the upper cover 7 in a transverse sliding fit manner, a spring 8 is disposed between the unlocking member 2 and the upper cover 7 in an abutting manner, the unlocking member 2 can reset along the lower side of the upper cover 7 by the spring 8, the transceiver laser 12 and the unlocking member 2 are installed between the base 1 and the upper cover 7 in a clearance fit manner, a rotating groove 13 is formed on the upper side of the right end of the base 1, the installation of clearance fit is equipped with rotatable pull ring 3 in the rotary groove 13, one side that pull ring 3 is located recess inside is equipped with the convex spacing portion 301 that makes progress, one side that unlocking piece 2 is close to rotary groove 13 is equipped with stopper 201 with spacing portion 301 matched with, stopper 201 extends to rotary groove 13's inside, stopper 201 accessible spring 8 pegs graft into spacing portion 301's inside, base 1's right-hand member shaping has square hole 14, the inside of square hole 14 is pegged graft and is equipped with dustproof stopper 4.
The upside of receiving and dispatching laser instrument 12 is provided with plastics trip 10, and the downside shaping of plastics trip 10 has circular slot 15, and plastics trip 10 passes through circular slot 15 clearance fit and installs on receiving and dispatching laser instrument 12, and plastics trip 10 sets up the downside at upper cover 7.
The outside shaping of upper cover 7 left end has the ladder groove 16, the right-hand member of panel beating 5 covers ladder groove 16 and sets up, the outside shaping of panel beating 5 has the elastic arm 17 of several even arrangements, make the installation of the optical module shell of the giga SC interface of novel SFP encapsulation more stable, the shaping has counter sink 18 on the PCB board 6, be equipped with cross screw 11 in the counter sink 18, the inner end screw fit of cross screw 11 is installed in base 1, adopt the counter sink design, reduce the contact of cross screw 11 and PCB board 6, avoid leading to the short circuit because of cross screw 11 destroys the surface of PCB board 6, sleeve 9 is installed to the downside border clearance fit of pull ring 3, can make things convenient for in the use of pull ring 3.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an optical module shell of giga SC interface of SFP encapsulation, includes the base, installs transceiver laser in the base, its characterized in that: the upper side of the base is provided with an upper cover which covers the upper side of the transmitting-receiving laser, a PCB is fixedly installed in the base and is connected with the transmitting-receiving laser, the outer side of the base is sleeved with a metal plate which is arranged on the left side of the upper cover, the right end of the metal plate sleeves the left end of the upper cover, the upper side of the transmitting-receiving laser is provided with an unlocking piece, the unlocking piece is transversely installed on the lower side of the upper cover in a sliding fit manner, a spring is abutted between the unlocking piece and the upper cover, the unlocking piece can reset and move along the lower side of the upper cover through the spring, the transmitting-receiving laser and the unlocking piece are installed between the base and the upper cover in a clearance fit manner, the upper side of the right end of the base is formed with a rotating groove, a rotatable pull ring is installed in the rotating groove in a clearance fit manner, one side of the pull ring, which is positioned inside the groove, one side of the unlocking piece, which is close to the rotating groove, is provided with a limit block matched with the limit part, the stopper extends to the inside of rotatory recess, and stopper accessible spring plug advances the inside of spacing portion, and the right-hand member shaping of base has the square hole, and the inside grafting of square hole is equipped with dustproof stopper.
2. The optical module housing of a gigabit SC interface in an SFP package according to claim 1, characterized in that: the upside of receiving and dispatching laser instrument is provided with the plastics trip, and the downside shaping of plastics trip has the circular slot, and the plastics trip passes through circular slot clearance fit to be installed on the receiving and dispatching laser instrument, and the plastics trip sets up the downside at the upper cover.
3. The optical module housing of an SFP-packaged gigabit SC interface as claimed in claim 1, wherein: the outside shaping of upper cover left end has the ladder groove, and the right-hand member of panel beating covers the ladder groove setting.
4. The optical module housing of a gigabit SC interface in an SFP package according to claim 1, characterized in that: the outside shaping of panel beating has the elastic arm of a plurality of evenly arranged.
5. The optical module housing of a gigabit SC interface in an SFP package according to claim 1, characterized in that: a countersunk hole is formed in the PCB, a cross screw is arranged in the countersunk hole, and the inner end of the cross screw is spirally matched and installed in the base.
6. The optical module housing of a gigabit SC interface in an SFP package according to claim 1, characterized in that: the lower side edge of the pull ring is provided with a sleeve in clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221137565.0U CN217181279U (en) | 2022-05-13 | 2022-05-13 | Optical module shell of gigabit SC interface packaged by SFP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221137565.0U CN217181279U (en) | 2022-05-13 | 2022-05-13 | Optical module shell of gigabit SC interface packaged by SFP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217181279U true CN217181279U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221137565.0U Active CN217181279U (en) | 2022-05-13 | 2022-05-13 | Optical module shell of gigabit SC interface packaged by SFP |
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| CN (1) | CN217181279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116974021A (en) * | 2023-08-02 | 2023-10-31 | 深圳市隆特通信科技有限公司 | Protective housing for optical module with cooling mechanism |
-
2022
- 2022-05-13 CN CN202221137565.0U patent/CN217181279U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116974021A (en) * | 2023-08-02 | 2023-10-31 | 深圳市隆特通信科技有限公司 | Protective housing for optical module with cooling mechanism |
| CN116974021B (en) * | 2023-08-02 | 2024-04-12 | 深圳市隆特通信科技有限公司 | Protective housing for optical module with cooling mechanism |
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