SFP+10G double-fiber sinking type unlocking structure
By designing the SFP+10G dual-fiber sinking unlocking structure, the problem of tongue interference and narrow space unlocking is solved during module unlocking, and convenient module plug-in and improvement of the reliability of the equipment is achieved.
Patent Information
- Application Number
- CN202421354365.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-14
AI Technical Summary
When the module is unlocked, the metal cage tongue interferes with the module, resulting in the unlocking failure; or it is difficult to unlock in a deep and narrow space, which takes a lot of time or uses other tools.
A SFP+10G dual-fiber sinking unlocking structure is designed, including a base, unlocking assembly and limiting assembly. A pull ring is hinged at the front end of the base, and an unlocking member is hinged at the inner wall of the pull ring. The unlocking member is driven to sink by rotating the pull ring. After the pull ring is reset, the unlocking member will automatically rebound to avoid interference from the tongue. The limiting assembly isolates the laser transmitter and receiver through a plastic lower bracket and upper cushion, preventing short circuits.
It realizes avoiding tongue interference when the module is unlocked, simplifies the unlocking process, reduces time consumption, and prevents laser components from short-circuiting, improving the convenience of use and equipment reliability.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of optical communication, in particular to an SFP+10G dual-fiber sinking unlocking structure. Background Art
[0002] The module is composed of optoelectronic devices, functional circuits and optical interfaces. The optoelectronic devices include transmitting and receiving parts. Simply put, the function of the optical module is photoelectric conversion. The transmitting end converts the electrical signal into an optical signal. After transmitting through the optical fiber, the receiving end converts the optical signal into an electrical signal. At present, when the module is unlocked, the (metal cage) tongue will interfere with the module, resulting in the failure of unlocking and the inability to remove the module; or when the module is assembled in a deep and narrow space, only one finger can be inserted to unlock the module. It is often difficult to unlock due to the problem of resetting the unlocking pull ring, which takes a lot of time, or requires the assistance of other tools to unlock, which is not convenient enough when used. Utility Model Content
[0003] The utility model aims to provide an SFP+10G dual-fiber sinking unlocking structure to solve the problem raised in the above-mentioned background technology that, when the module is unlocked, the (metal cage) tongue interferes with the module, so that the unlocking fails and the module cannot be taken out; or when the module is assembled in a deep and narrow space, only one finger can be inserted to unlock the module, and the unlocking difficulty is often caused by the reset problem of the unlocking pull ring.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: SFP+10G dual-fiber sinking unlocking structure, including a base, an unlocking component and a limiting component;
[0005] Wherein: a spring piece is snap-connected at one end of the base, a PCB board is installed inside the base, a laser transmitter is fixedly installed at one end of the PCB board, and a laser receiver is installed at one side of the laser transmitter;
[0006] The unlocking assembly includes a pull ring hinged on the front end of the base, an unlocking piece is hinged on the inner wall of the pull ring, and one end of the unlocking piece is inserted into the inside of a clearance groove opened in the middle of the front end of the base;
[0007] The limiting component includes a plastic lower bracket fixedly installed inside the base, the laser transmitter and the laser receiver are installed inside the plastic lower bracket, and a plastic upper pressing block is provided on the top of the plastic lower bracket, and the plastic upper pressing block is installed on the top of the laser transmitter and the laser receiver.
[0008] As a preferred solution of the utility model: an upper cover is provided on the surface of the base, a cross screw is installed at one end of the upper cover, and the upper cover is fixed to the surface of the base by the cross screw.
[0009] As a preferred solution of the utility model: the base, the pull ring and the unlocking piece are assembled by the manufacturer.
[0010] As a preferred solution of the utility model: the pull ring is made of stainless steel.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] (1) A pull ring is hingedly installed at the front end of the base, and an unlocking piece is hingedly installed on the inner wall of the pull ring. The unlocking piece is inserted at the front end of the base. The unlocking piece is driven to sink by the rotation of the pull ring. After the pull ring is reset, the unlocking piece automatically rebounds. When plugging and unplugging, the pull ring is rotated to drive the unlocking piece to sink into the clearance groove opened at the front end of the base, so that the unlocking piece is separated from the metal cage and unlocked, avoiding the problem of the client module not being unlocked when plugging and unplugging, and facilitating use;
[0013] (2) A plastic lower bracket is installed inside the base through a limit assembly, and the plastic lower bracket supports the laser emitter and the laser receiver. At the same time, a plastic upper pressure block is installed on the top of the plastic lower bracket and is installed on the top of the laser emitter and the laser receiver, so that the plastic lower bracket and the plastic upper pressure block isolate the laser emitter and the laser receiver from the base, thereby preventing the laser emitter and the laser receiver from contacting the base shell and causing a short circuit. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of a utility model optical communication module;
[0015] Figure 2 It is a schematic diagram of the assembly structure of a utility model optical communication module;
[0016] Figure 3 It is a schematic diagram of the front view structure of the utility model optical communication module;
[0017] Figure 4 It is a schematic diagram of the top view structure of the utility model optical communication module;
[0018] Figure 5 It is a side view structural diagram of a utility model optical communication module;
[0019] Figure 6 This is a schematic diagram of the internal structure of a utility model optical communication module;
[0020] Figure 7 It is a schematic diagram of the structure of a utility model optical communication module when viewed from above.
[0021] In the figure: 1. base; 2. spring; 3. PCB board; 4. laser transmitter; 5. laser receiver; 6. unlocking assembly; 61. pull ring; 62. unlocking piece; 7. limit assembly; 71. plastic lower bracket; 72. plastic upper pressure block; 8. upper cover; 9. cross screw. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-Figure 7 The SFP+10G dual-fiber sinking unlocking structure includes: a base 1, an unlocking component 6 and a limiting component 7. One end of the base 1 is connected with a spring 2, a PCB board 3 is installed inside the base 1, a laser transmitter 4 is fixedly installed at one end of the PCB board 3, and a laser receiver 5 is installed on one side of the laser transmitter 4;
[0024] See also Figure 2 , Figure 3 The unlocking assembly 6 includes a pull ring 61 hinged at the front end of the base 1, and an unlocking member 62 is hinged on the inner wall of the pull ring 61. One end of the unlocking member 62 is inserted into the inside of a clearance groove opened in the middle of the front end of the base 1.
[0025] During specific use: a pull ring 61 is hingedly installed at the front end of the base 1, and an unlocking piece 62 is hingedly installed on the inner wall of the pull ring 61. The unlocking piece 62 is inserted at the front end of the base 1, and the unlocking piece 62 is driven to sink by rotating the pull ring 61. After the pull ring 61 is reset, the unlocking piece 62 automatically rebounds. When plugging and unplugging, the pull ring 61 is rotated to drive the unlocking piece 62 to sink into the make way groove opened at the front end of the base 1, so that the unlocking piece 62 is disengaged from the metal cage and unlocked, avoiding the problem of the client module not being unlocked when plugging and unplugging, and facilitating use.
[0026] See also Figure 2 The limiting component 7 includes a plastic lower bracket 71 fixedly installed inside the base 1, the laser emitter 4 and the laser receiver 5 are installed inside the plastic lower bracket 71, and a plastic upper pressing block 72 is provided on the top of the plastic lower bracket 71, and the plastic upper pressing block 72 is installed on the top of the laser emitter 4 and the laser receiver 5.
[0027] During specific use: a plastic lower bracket 71 is installed inside the base 1, and the plastic lower bracket 71 plays the role of supporting the laser emitter 4 and the laser receiver 5. At the same time, a plastic upper pressing block 72 provided on the top of the plastic lower bracket 71 is installed on the top of the laser emitter 4 and the laser receiver 5, so that the plastic lower bracket 71 and the plastic upper pressing block 72 isolate the laser emitter 4 and the laser receiver 5 from the base 1, avoiding the laser emitter 4 and the laser receiver 5 from contacting the shell of the base 1 and causing a short circuit.
[0028] See also Figure 2 An upper cover 8 is provided on the surface of the base 1 , and a cross screw 9 is installed at one end of the upper cover 8 , and the upper cover 8 is fixed to the surface of the base 1 by the cross screw 9 .
[0029] During specific use: an upper cover 8 is provided on the surface of the base 1 , and the upper cover 8 is fixedly mounted on the surface of the base 1 by cross screws 9 , so as to play the role of encapsulating the base 1 and prevent the PCB board 3 from being exposed to the outside.
[0030] See also Figure 4 , Figure ,6, the base 1, the pull ring 61 and the unlocking member 62 are assembled by the manufacturer.
[0031] When used specifically, the base 1 , the pull ring 61 and the unlocking member 62 are assembled by the manufacturer and provided to the customer, which can more effectively improve the production capacity and save labor costs for the customer.
[0032] See also Figure 2 , the pull ring 61 is made of stainless steel.
[0033] When used specifically: the pull ring 61 is made of stainless steel, which ensures structural strength while having good oxidation resistance and corrosion resistance, thereby ensuring the service life of the structural parts.
[0034] A pull ring 61 is hingedly installed at the front end of the base 1, and an unlocking piece 62 is hingedly installed on the inner wall of the pull ring 61. The unlocking piece 62 is inserted at the front end position of the base 1, and the unlocking piece 62 is driven to sink by rotating the pull ring 61. After the pull ring 61 is reset, the unlocking piece 62 automatically rebounds. When plugging and unplugging, the pull ring 61 is rotated to drive the unlocking piece 62 to sink into the give way groove opened at the front end of the base 1, so that the unlocking piece 62 is disengaged from the metal cage and unlocked, avoiding the problem of the client module not being unlocked when plugging and unplugging, and facilitating use.
[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. SFP+10G dual-fiber sinking unlocking structure, characterized by: include: A base (1), one end of the base (1) being snap-connected with a spring sheet (2), a PCB board (3) being installed inside the base (1), a laser transmitter (4) being fixedly installed at one end of the PCB board (3), and a laser receiver (5) being installed at one side of the laser transmitter (4); An unlocking assembly (6), the unlocking assembly (6) comprising a pull ring (61) hinged on the front end of the base (1), an unlocking piece (62) hinged on the inner wall of the pull ring (61), and one end of the unlocking piece (62) inserted into a clearance groove provided in the middle of the front end of the base (1); A limit assembly (7), the limit assembly (7) comprising a plastic lower bracket (71) fixedly mounted inside the base (1), the laser transmitter (4) and the laser receiver (5) being mounted inside the plastic lower bracket (71), a plastic upper pressing block (72) being provided on the top of the plastic lower bracket (71), and the plastic upper pressing block (72) being mounted on the top of the laser transmitter (4) and the laser receiver (5).
2. The SFP+10G dual-fiber sinking unlocking structure according to claim 1 is characterized in that: The surface of the base (1) is provided with an upper cover (8), one end of the upper cover (8) is mounted with a cross screw (9), and the upper cover (8) is fixed to the surface of the base (1) by the cross screw (9).
3. The SFP+10G dual-fiber sinking unlocking structure according to claim 1, characterized in that: The base (1), the pull ring (61) and the unlocking member (62) are assembled by a manufacturer.
4. The SFP+10G dual-fiber sinking unlocking structure according to claim 1, characterized in that: The pull ring (61) is made of stainless steel.