Novel 100G QSFP028 optical module shell structure

Abstract

The utility model provides a novel 100G QSFP028 optical module shell structure which comprises a bottom shell, the rear end of the bottom shell is connected with an unlocking pull ring, an optical device is arranged in the bottom shell, and the top end of the bottom shell is connected with a top shell. According to the novel 100G QSFP028 optical module shell structure, through the arrangement of a limiting groove, a fixing block, an unlocking pull ring, a threaded hole in the limiting groove, a top shell threaded through hole, a screw and the like, the occupied space of an optical module is smaller, and stable connection between the novel 100G QSFP028 optical module shell structure and an electronic device can be ensured, so that the integrity and stability of data transmission are ensured; the unlocking pull ring can enable the locking and unlocking actions of the optical module in the host device to be simple, stable and smooth; the bottom shell, the upper shell, the unlocking pull ring piece and the adapter are convenient and fast to mount and dismount and can be reused, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical modules, and more specifically, to a novel housing structure for a 100G QSFP028 optical module. Background Art

[0002] An optical module is a device that converts an electrical signal into an optical signal at the transmitting end and then converts the optical signal back into an electrical signal and completes subsequent processing at the receiving end. A duplex optical module is one of the commonly used optical modules. The existing housing structure of the optical module occupies a large space, has a complex structure and is troublesome to disassemble, has relatively high operating requirements for operators, and the connection between the optical module and the optical device is prone to looseness, resulting in incomplete and unstable data transmission, and it is inconvenient to lock and unlock the optical module in the host device. Therefore, it is necessary to propose a housing structure for an optical module that solves the above problems. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the technical problems proposed in the above background art, and provide a novel housing structure for a 100G QSFP028 optical module, achieving the effects of small occupied space, convenient disassembly and assembly, simple locking in the host device, and firm connection with the host device after locking.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A novel housing structure for a 100G QSFP028 optical module, comprising: a bottom shell, an unlocking pull ring is connected to the rear end of the bottom shell, optical devices are arranged inside the bottom shell, and a top shell is connected to the top end of the bottom shell.

[0005] Further preferred solution: The front end of the unlocking pull ring is a "U"-shaped contact side wall, a hook claw is provided in the center of the contact side wall, a contact bump is connected to the front end of the contact side wall, and a pull ring handle is connected to the end of the contact side wall.

[0006] Further preferred solution: Anti-slip lines are provided at the end of the pull ring handle.

[0007] Further preferred solution: A limiting groove that fits the optical device is provided inside the bottom shell, a fixing block is connected to the end of the limiting groove, and the fixing block fits the end of the optical device.

[0008] Further preferred solution: Threaded holes are arranged at the four corners of the limiting groove, threaded through holes that fit the threaded holes of the limiting groove are provided through the top shell, and screws are installed in the threaded through holes of the top shell and the threaded holes of the limiting groove.

[0009] Further preferred solution: A sliding groove that fits the contact side wall is provided on the side of the bottom shell, and a bayonet that fits the contact side wall and the contact bump is provided in the center of the side of the bottom shell.

[0010] A further preferred solution is that a mounting groove is provided on the side of the bottom shell, a spring is arranged in the mounting groove, and a hook claw is connected to the front end of the spring.

[0011] Beneficial effects:

[0012] 1. By setting the limiting groove and the fixing block, the optical device is firmly fixed on the bottom shell. The bottom shell is provided with a limiting groove that matches the optical device, and the inner end of the limiting groove is connected with a fixing block. The fixing block matches the end of the optical device, so that the optical module occupies less space and can ensure a stable connection between the utility model and the electronic device, thereby ensuring the integrity and stability of data transmission;

[0013] 2. By providing an unlocking pull ring, the locking and unlocking can be completed by only pushing and pulling the unlocking pull ring, making the locking and unlocking actions of the optical module in the host device simple, stable and smooth;

[0014] 3. By setting the threaded holes in the limit grooves, the threaded through holes in the top shell and the screws, the bottom shell and the top shell are connected by screws, so that the installation and disassembly of the bottom shell, the top shell, the unlocking pull ring and the adapter are convenient and quick, and can be reused, saving costs;

[0015] 3. In summary, the new 100G QSFP028 optical module housing structure, by setting the limit slot, the fixing block, the threaded hole in the unlocking pull ring limit slot, the threaded through hole in the top shell and the screw and other structures, makes the optical module occupy a smaller space, and can ensure the stable connection between the utility model and the electronic device, thereby ensuring the integrity and stability of data transmission; the unlocking pull ring can make the locking and unlocking actions of the optical module in the host device simple, stable and smooth; the installation and disassembly of the bottom shell, the upper shell, the unlocking pull ring and the adapter are convenient and quick, and can be reused, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the bottom shell of the utility model.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the unlocking pull ring of the utility model.

[0020] Figure 1-4: 1. Bottom shell; 101. Fixed block; 102. Limiting groove; 103. Threaded hole; 104. Bayonet; 105. Installation groove; 2. Unlock pull ring; 201. Hook claw; 202. Contact side wall; 203. Contact bump; 204. Pull ring handle; 3. Spring; 4. Optical device; 5. Top shell; 6. Screw. Detailed implementation manner

[0021] Next, in combination with the attached drawings in the embodiments of the present invention Figure 1-Figure 4 , the technical solutions in the embodiments of the present invention will be clearly and completely described.

[0022] Please refer to Figure 1-4 , in the embodiment of the present invention, a novel 100G QSFP028 optical module housing structure includes: a bottom shell 1. As one of the main structures, an optical device 4 is arranged inside the bottom shell 1, which plays a role in protecting and supporting the optical device 4. An unlock pull ring 2 is connected to the rear end of the bottom shell 1. The design of the unlock pull ring 2 enables users to easily lock and unlock the optical module in the host device, and the actions are simple, stable and smooth. The top shell 5 is connected to the top end of the bottom shell 1, which plays a role in fixing and protecting the optical device 4.

[0023] In the embodiment of the present invention, the front end of the unlock pull ring 2 is a "U"-shaped contact side wall 202. A hook claw 201 is provided in the center of the contact side wall 202. A contact bump 203 is connected to the front end of the contact side wall 202. The end of the contact side wall 202 is connected to a pull ring handle 204, achieving the effect of simple, stable and smooth locking and unlocking actions of the optical film block in cooperation with other structures.

[0024] In the embodiment of the present invention, anti-slip patterns are provided at the end of the pull ring handle 204, achieving the effect of increasing the friction when pulling the pull ring handle 204 and avoiding slipping.

[0025] In the embodiment of the present invention, a limiting groove 102 that fits the optical device 4 is opened inside the bottom shell 1. A fixed block 101 is connected to the inner end of the limiting groove 102. The fixed block 101 fits the end of the optical device 4, achieving the effect of firmly fixing the optical device 4 inside the bottom shell 1.

[0026] In the embodiment of the present invention, threaded holes 103 are arranged at the four corners of the limiting groove 102. Threaded through holes that fit the threaded holes 103 of the limiting groove 102 are opened through the top shell 5. Screws 6 are installed in the threaded through holes of the top shell 5 and the threaded holes 103 of the limiting groove 102, achieving the effect of connecting the bottom shell 1 and the top shell 5 through the screws 6.

[0027] In the embodiment of the utility model, a sliding groove that fits with the contact side wall 202 is opened on the side of the bottom shell 1, and a bayonet 104 that fits with the contact side wall 202 and the contact protrusion 203 is opened in the center of the side of the bottom shell 1, so that when the contact side wall 202 moves forward, the contact protrusion 203 is pushed into the bayonet 104, thereby locking the optical module.

[0028] In the embodiment of the utility model, a mounting groove 105 is opened on the side of the bottom shell 1, and a spring 3 is arranged in the mounting groove 105. The front end of the spring 3 is connected to a hook claw 201 to achieve the effect of preventing the contact protrusion 203 stuck in the bayonet 104 from automatically moving out due to interference.

[0029] Working principle: when the optical module needs to be connected to the host device, first align the optical module with the interface of the host device, then grab the pull ring handle 204 at the rear end of the optical module to insert the optical module into the interface, and then the pull ring handle 204 will push the contact side wall 202 to move forward, thereby pushing the contact protrusion 203 to be stuck in the bayonet 104, locking the optical module, and the spring 3 will apply elastic force to the hook 201 to prevent the contact protrusion 203 stuck in the bayonet 104 from automatically moving out due to interference. When the optical module needs to be moved out of the host device, pull the pull ring handle 204, the pull ring handle 204 will overcome the elastic force of the spring 3 and drive the contact side wall 202 to move outward, thereby driving the contact protrusion 203 to move out of the bayonet 104, unlocking the optical module, and moving the module out of the host device; when the optical device 4 is damaged, the optical module can be replaced by removing the screw 6; and the optical device 4 is firmly fixed on the bottom shell 1 through the limit groove 102 and the fixing block 101.

Claims

1. A new 100G QSFP028 optical module housing structure, including: Bottom shell (1), characterized in that: an unlocking pull ring (2) is connected to the rear end of the bottom shell (1), an optical device (4) is arranged inside the bottom shell (1), and a top shell (5) is connected to the top end of the bottom shell (1).

2. According to claim 1, a novel 100G QSFP028 optical module housing structure is characterized in that: The front end of the unlocking pull ring (2) is a "U"-shaped contact side wall (202), a hook claw (201) is provided in the center of the contact side wall (202), a contact bump (203) is connected to the front end of the contact side wall (202), and a pull ring handle (204) is connected to the end of the contact side wall (202).

3. According to a novel 100G QSFP028 optical module housing structure according to claim 2, it is characterized in that: An anti-slip pattern is provided at the end of the pull ring handle (204).

4. According to the novel 100G QSFP028 optical module housing structure of claim 1, it is characterized by: A limiting groove (102) that fits the optical device (4) is provided inside the bottom shell (1), a fixing block (101) is connected to the inner end of the limiting groove (102), and the fixing block (101) fits the end of the optical device (4).

5. According to claim 4, a novel 100G QSFP028 optical module housing structure is characterized in that: Threaded holes (103) are arranged at the four corners of the limiting groove (102), threaded through holes that fit the threaded holes (103) of the limiting groove (102) are provided through the top shell (5), and screws (6) are installed in the threaded through holes of the top shell (5) and the threaded holes (103) of the limiting groove (102).

6. A novel 100G QSFP028 optical module housing structure according to claim 2 or 4, characterized in that: A sliding groove that fits the contact side wall (202) is provided on the side of the bottom shell (1), and a bayonet (104) that fits the contact side wall (202) and the contact bump (203) is provided in the center of the side of the bottom shell (1).

7. A novel 100G QSFP028 optical module housing structure according to claim 2 or 4, characterized in that: An installation groove (105) is provided on the side of the bottom shell (1), a spring (3) is arranged in the installation groove (105), and a hook claw (201) is connected to the front end of the spring (3).

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