CN218998070U

CN218998070U - Optical module test system

Info

Publication number: CN218998070U
Application number: CN202223497352.1U
Authority: CN
Inventors: 谭丰胜; 周阳明; 许宽宏; 钟晶
Original assignee: Shenzhen Pengyu Photoelectric Technology Co ltd
Current assignee: Shenzhen Pengyu Photoelectric Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-09
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses an optical module testing system, which relates to the technical field of optical modules and comprises an exchanger, wherein a plurality of jacks are cut on the side wall of the front side of the exchanger, optical module bodies are inserted in the jacks, indicator lamps are arranged above the jacks by the exchanger, a fixed frame is sleeved and fixed on the outer wall of the exchanger, and when the optical module bodies are inserted into the jacks, a gantry bracket rotates and falls down through the torsion force of a torsion spring piece and drives a limiting abutting block to abut against the two end positions of the front side of the optical module bodies, so that the optical module bodies can be tightly inserted into the jacks through the abutting pressure of the limiting abutting block, the optical module bodies are more stable when connected with the exchanger, and the problem of poor contact during detection caused by larger shaking amplitude is avoided.

Description

Optical module test system

Technical Field

The utility model relates to the technical field of optical modules, in particular to an optical module testing system.

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, and 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.

The optical module is required to carry out compatibility test after production is completed, the optical module is inserted into an SFP port of the switch, then the optical fiber jumper is inserted into the end of the optical module, when the optical fiber jumper is compatible with the SFP port, an indicator lamp positioned above each port on the switch is lightened, and conversely, the optical fiber jumper is incompatible, but the port inner diameter of the SFP is usually slightly larger than the outer diameter of an optical film, when the optical module is inserted into the port, slight shaking can occur, when the optical fiber jumper is inserted into an interface at the front end of the optical module, the optical module cannot be stably contacted with the contact end of the switch in an inserting mode, and therefore the detection instability is caused.

Disclosure of Invention

The utility model mainly aims to provide an optical module testing system which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an optical module test system, includes the switch, switch front side lateral wall excavation has a plurality of jacks, the inside of jack is all inserted and is equipped with the optical module body, the switch is located the top of jack and all is provided with the pilot lamp, the outer wall cover of switch is established and is fixed with fixed frame, fixed frame is located the front side of jack position all is fixed with the fixed column, the fixed column is kept away from fixed frame's one end all and is provided with torsional spring spare, torsional spring spare is kept away from the one end of fixed column and is all twisted and have the longmen support, longmen support bottom one end all is fixed with spacing piece of supporting.

Preferably, one ends of the limiting abutting blocks on the gantry bracket, which are close to each other, are respectively contacted with two ends of the front side of the optical module body with the matched positions.

Preferably, a traction transverse plate is arranged on the front side between the gantry brackets, and the traction transverse plates are located between the optical module body and the indicator lamp.

Preferably, one end of the traction transverse plate far away from the gantry bracket is fixed with a lifting handle.

Preferably, the top and the bottom of the fixed frame are respectively provided with a heat dissipation groove.

Preferably, side brackets are fixed on the outer walls of the two sides of the fixed frame, and flange feet are arranged at the bottoms of the side brackets.

Compared with the prior art, the utility model has the following beneficial effects:

after the optical module body is inserted into the jack, the gantry bracket rotates to fall through the torsion of the torsion spring piece and drives the limiting abutting blocks to abut against the two end positions of the front side of the optical module body, so that the optical module body can be tightly inserted into the jack through the first abutting of the limiting abutting blocks, the optical module body is more stable when being connected with a switch, and the problem of poor contact during detection caused by larger shaking amplitude is avoided.

Drawings

FIG. 1 is a schematic diagram of an optical module testing system according to the present utility model;

fig. 2 is a schematic diagram of a separation structure of a switch and a fixed frame of an optical module testing system according to the present utility model;

fig. 3 is a schematic structural diagram of an optical module testing system according to the present utility model when a limiting support block is contacted with an optical module body;

fig. 4 is a schematic structural diagram of a lifting handle of the optical module testing system of the present utility model when a gantry bracket is driven to open by a traction cross plate.

In the figure: 1. a switch; 2. a jack; 3. an indicator light; 4. an optical module body; 5. a fixed frame; 6. fixing the column; 7. a torsion spring member; 8. a gantry bracket; 9. limiting abutting blocks; 10. a traction cross plate; 11. a lifting handle; 12. a heat sink; 13. a side bracket; 14. and (5) a flange footing.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, an optical module testing system, including switch 1, switch 1 front side lateral wall has excavated a plurality of jacks 2, the inside of jack 2 all inserts and is equipped with optical module body 4, switch 1 is located the top of jack 2 and all is provided with pilot lamp 3, switch 1's outer wall cover is established and is fixed with fixed frame 5, fixed frame 5 is located the front side of jack 2 position all is fixed with fixed column 6, fixed column 6 is kept away from fixed frame 5's one end all is provided with torsional spring piece 7, torsional spring piece 7 is kept away from fixed column 6's one end all the twist joint has longmen support 8, longmen support 8 bottom one end all is fixed with spacing butt piece 9.

In this embodiment, the ends of the limiting support blocks 9 on the gantry support 8, which are close to each other, are respectively contacted with two ends of the front side of the optical module body 4, so that the front end of the optical module body 4 can be tightly clamped.

In this embodiment, the front side between the gantry brackets 8 is provided with a traction diaphragm 10, and the traction diaphragm 10 is located between the optical module body 4 and the indicator light 3, and the movement of the traction diaphragm 10 can drive a plurality of gantry brackets 8 to move together, so that the optical module body 4 is conveniently taken out from the jack 2 in an opened state after rotation.

In this embodiment, a lifting handle 11 is fixed at the end of the traction diaphragm 10 away from the gantry bracket 8, so as to facilitate the movement of the traction diaphragm 10.

In this embodiment, the top and bottom of the fixed frame 5 are both cut with heat dissipation grooves 12, so that the switch 1 can dissipate heat conveniently during operation detection.

In this embodiment, the outer walls of both sides of the fixed frame 5 are all fixed with side brackets 13, and the bottom of the side brackets 13 is provided with flange feet 14, which is convenient to support and limit the device.

Working principle: after the optical module body 4 is inserted into the jack 2, the gantry brackets 8 rotate and fall through the torsion of the torsion spring piece 7 and drive the limiting abutting blocks 9 to abut against the two ends of the front side of the optical module body 4, so that the optical module body 4 can be tightly inserted into the jack 2 through the abutting pressure of the limiting abutting blocks 9, the optical module body is more stable when being connected with the switch 1, the problem that poor contact occurs when detection occurs due to large shaking amplitude is avoided, if the optical module body 4 is compatible, the pulling handle 11 pulls the pulling transverse plate 10 to drive the gantry brackets 8 to rotate through the torsion of the torsion spring piece 7, and therefore the limiting abutting blocks 9 can be far away from the optical module body 4, and the optical module body 4 can be pulled out from the jack 2 after the optical fiber jumper wire is separated from the optical module body 4.

The circuit, the electronic components and the control module are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An optical module testing system comprising a switch (1), characterized in that: the utility model discloses a light module body, switch (1) front side lateral wall excavation has a plurality of jacks (2), the inside of jack (2) is all inserted and is equipped with optical module body (4), switch (1) are located the top of jack (2) all is provided with pilot lamp (3), the outer wall cover of switch (1) is established and is fixed with fixed frame (5), fixed frame (5) are located the front side of jack (2) position all is fixed with fixed column (6), fixed column (6) keep away from fixed frame (5) one end all is provided with torsional spring piece (7), torsional spring piece (7) are kept away from fixed column (6) one end all the kink have gantry bracket (8), gantry bracket (8) bottom one end all is fixed with spacing piece (9).

2. An optical module testing system according to claim 1, wherein: one ends, close to each other, of limiting abutting blocks (9) on the gantry support (8) are respectively contacted with two ends of the front side of the optical module body (4) with the matched positions.

3. An optical module testing system according to claim 1, wherein: the front side between the gantry brackets (8) is provided with a traction transverse plate (10), and the traction transverse plates (10) are both positioned between the optical module body (4) and the indicator lamp (3).

4. An optical module testing system according to claim 3, characterized in that: one end of the traction transverse plate (10) far away from the gantry bracket (8) is fixed with a lifting handle (11).

5. An optical module testing system according to claim 1, wherein: and heat dissipation grooves (12) are formed in the top and the bottom of the fixed frame (5).

6. An optical module testing system according to claim 1, wherein: side brackets (13) are fixed on the outer walls of the two sides of the fixed frame (5), and flange feet (14) are arranged at the bottoms of the side brackets (13).