QSFP active optical cable assembly

Abstract

The utility model relates to the technical field of photoelectric communication, in particular to a QSFP (Quad Small Form-factor Pluggable) active optical cable assembly, which comprises a shell, a first mounting block and a second mounting block are symmetrically arranged on two sides of the shell respectively, one side of each of the first mounting block and the second mounting block is movably connected with a cap, a connector is movably connected in the first mounting block, and the connector is movably connected in the second mounting block. A QSFP connector is fixedly connected to one side of the connector, a limiting block is fixedly connected to the side, close to the connector, in the first mounting block, a silica gel pad is arranged in the first mounting block between the limiting block and the cap, and a pressing mechanism is rotationally connected to the interior of the shell; according to the device, the movement and swing of the connector, the wire core, the QSFP connector and the wire are effectively limited through the pressing mechanism, so that the stability of the active optical cable is improved, signal interference or connection faults possibly caused by looseness or swing are reduced, the possibility of faults is reduced, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of optoelectronic communication, in particular to a QSFP active optical cable assembly. Background Art

[0002] Active optical cable refers to a communication cable that needs external energy to convert electrical signals into optical signals, or vice versa. The optical transceivers at both ends of the cable provide photoelectric conversion and optical transmission functions. Active optical cables are generally composed of two optical modules and a fiber jumper connecting the two optical modules. QSFP active optical cable is one of the active optical cables.

[0003] However, when the existing active optical cable is used to connect the optical fiber jumpers of two optical modules, the connecting parts of the active optical cable may be loose or swing, resulting in signal interference or connection failure, and the wires may slide or swing inside the device, affecting the stability and reliability of the connection. At the same time, the installation and maintenance of the active optical cable may be cumbersome. In order to solve the above problems, a QSFP active optical cable assembly is proposed in this application. Utility Model Content

[0004] The utility model provides a QSFP active optical cable assembly to solve the technical problems existing in the background technology.

[0005] In order to solve the above problems, the utility model proposes a QSFP active optical cable assembly, including a shell, a first mounting block and a second mounting block are symmetrically arranged on both sides of the shell, a cap is movably connected to one side of the first mounting block and the second mounting block, a connector is movably connected in the first mounting block, a QSFP connector is fixedly connected to one side of the connector, and a limiting block is fixedly connected to one side of the first mounting block close to the connector, a silicone pad is arranged in the first mounting block between the limiting block and the cap, and a pressing mechanism is rotatably connected inside the shell.

[0006] Preferably, the pressing mechanism includes a pressing groove, a rotating shaft, a rotating block and a first buckle, the pressing groove is opened on the inner wall of the shell, a rotating shaft is arranged in the pressing groove, a rotating block is movably connected to the rotating shaft, and a first buckle is fixedly connected to the lower side of the rotating block.

[0007] Preferably, the first buckle and the slot cooperate with each other, and the slot is made of rubber material.

[0008] Preferably, a conducting wire is movably connected in the second mounting block, a wire core is fixedly connected to one side of the conducting wire, a card slot is provided on the conducting wire, and the card slot is located at the connection between the wire core and the conducting wire.

[0009] Preferably, a limiting groove is provided in the second mounting block, a slider is slidably connected to the wire on the limiting groove, a fixed block is fixedly connected to the side of the slider away from the limiting groove, a ring is fixedly connected to one side of the fixed block, a second buckle is symmetrically fixedly connected to one side of the ring, a positioning block is fixedly connected to one side of the second mounting block, and the positioning block is located on one side of the ring.

[0010] Preferably, the positioning block, the second buckle and the ferrule are all located on the wire, and the positioning block and the second buckle match each other.

[0011] Preferably, a groove is provided inside the connector, and the connector and the wire core cooperate with each other.

[0012] Preferably, the first mounting block and the second mounting block have a threaded structure at one side away from the housing, and the first mounting block and the second mounting block match the cap thread.

[0013] The above technical solution of the utility model has the following beneficial technical effects:

[0014] .Through the design of the rotating block, the first clip, the silicone pad, the ferrule and the second clip, the movement and swing of the connector and the wire core as well as the QSFP connector and the wire are effectively restricted, thereby improving the stability of the active optical cable and reducing signal interference or connection failures that may be caused by looseness or swinging.

[0015] 2. The cooperation between the first buckle and the slot ensures a firm connection between the connector and the wire core, avoiding signal interruption or quality degradation due to looseness or poor contact.

[0016] 3. The QSFP connector and the wire are effectively limited by the setting of the silicone pad and the ferrule, preventing the wire from sliding or swinging inside the device, thereby maintaining the stability and reliability of the connection.

[0017] 4. The movable connection between the cap and the first mounting block and the second mounting block facilitates the installation and maintenance of the device, while ensuring that the silicone pad between the cap and the first mounting block can effectively limit the QSFP connector, further improving the stability and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structure diagram of the QSFP active optical cable assembly.

[0019] Figure 2 It is a schematic diagram of the structure of the pressing mechanism in the QSFP active optical cable assembly.

[0020] Figure 3 This is a schematic diagram of the structure of the fixed block in the QSFP active optical cable assembly.

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the QSFP active optical cable assembly.

[0022] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure of A.

[0023] Figure numerals: 1, shell; 2, first mounting block; 3, pressing mechanism; 301, pressing groove; 302, rotating shaft; 303, rotating block; 304, first buckle; 4, QSFP connector; 5, wire; 6, silicone pad; 7, cap; 8, limit block; 9, connector; 10, limit groove; 11, fixing block; 12, slider; 13, slot; 14, wire core; 15, ferrule; 16, second buckle; 17, positioning block; 18, second mounting block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0025] like Figure 1-Figure 5 As shown, the QSFP active optical cable assembly proposed by the utility model includes a shell 1, and the first mounting block 2 and the second mounting block 18 are symmetrically arranged on both sides of the shell 1, and the first mounting block 2 and the second mounting block 18 are movably connected to a cap 7 on one side, a connector 9 is movably connected in the first mounting block 2, a QSFP connector 4 is fixedly connected to one side of the connector 9, and a limiting block 8 is fixedly connected to one side of the first mounting block 2 close to the connector 9, a silicone pad 6 is arranged in the first mounting block 2 between the limiting block 8 and the cap 7, and a pressing mechanism 3 is rotatably connected inside the shell 1.

[0026] The pressing mechanism 3 includes a pressing groove 301, a rotating shaft 302, a rotating block 303 and a first buckle 304. The pressing groove 301 is opened on the inner wall of the shell 1. The pressing groove 301 is provided with a rotating shaft 302. The rotating block 303 is movably connected to the rotating shaft 302, and the first buckle 304 is fixedly connected to the lower side of the rotating block 303.

[0027] Specifically, the rotating block 303 rotates in the pressing groove 301 through the rotating shaft 302, and a first buckle 304 is provided below the rotating block 303. The first buckle 304 cooperates with the slot 13 to connect the connector 9 and the wire core 14.

[0028] The first buckle 304 cooperates with the card slot 13, and the card slot 13 is made of rubber material;

[0029] Specifically, the first buckle 304 cooperates with the slot 13 to ensure a firm connection between the connector 9 and the wire core 14, thereby avoiding signal interruption or quality degradation due to looseness or poor contact.

[0030] The second mounting block 18 is movably connected with a wire 5 , one side of the wire 5 is fixedly connected with a wire core 14 , and a slot 13 is provided on the wire 5 , and the slot 13 is located at the connection between the wire core 14 and the wire 5 .

[0031] A limiting groove 10 is provided in the second mounting block 18, a slider 12 is slidably connected to the limiting groove 10 for the wire 5, a fixing block 11 is fixedly connected to one side of the slider 12 away from the limiting groove 10, a ferrule 15 is fixedly connected to one side of the fixing block 11, a second buckle 16 is symmetrically fixedly connected to one side of the ferrule 15, a positioning block 17 is fixedly connected to one side of the second mounting block 18, and the positioning block 17 is located on one side of the ferrule 15;

[0032] Specifically, the second buckle 16 cooperates with the positioning block 17 to install the fixing block 11 on the wire 5, and the sliders 12 on both sides of the fixing block 11 limit the wire 5, so that the photovoltaic can be disassembled through the rotating block 303.

[0033] The positioning block 17 , the second buckle 16 and the ferrule 15 are all located on the wire 5 , and the positioning block 17 and the second buckle 16 match each other.

[0034] Specifically, by providing the silicone pad 6 and the ferrule 15, the QSFP connector 4 and the wire 5 are effectively limited, preventing the wire from sliding or swinging inside the device, thereby maintaining the stability and reliability of the connection.

[0035] The connector 9 is provided with a groove inside, and the connector 9 and the wire core 14 cooperate with each other.

[0036] The first mounting block 2 and the second mounting block 18 have a threaded structure on one side away from the housing 1, and the first mounting block 2 and the second mounting block 18 are threadedly matched with the cap 7;

[0037] Specifically, the movable connection between the cap 7 and the first mounting block 2 and the second mounting block 18 facilitates the installation and maintenance of the device, while ensuring that the silicone pad 6 between the cap 7 and the first mounting block 2 can effectively limit the QSFP connector 4, further improving the stability and reliability of the device.

[0038] The working principle of the utility model is as follows: when using the device, firstly, the QSFP connector 4 and the wire 5 are respectively passed through the first mounting block 2 and the second mounting block 18 to enter the interior of the housing 1, the connector 9 and the wire core 14 are brought into contact with each other, and are placed in the pressing groove 301, and the rotating block 303 is pressed down, and the rotating block 303 rotates in the pressing groove 301 through the rotating shaft 302, and a first buckle 304 is provided below the rotating block 303, and the first buckle 304 cooperates with the card slot 13 to connect the connector 9 and the wire core 14, and the two side covers are closed. The cap 7 is movably connected with the first mounting block 2 and the second mounting block 18, and a silicone pad 6 is arranged on the QSFP connector 4 between the cap 7 and the first mounting block 2, which can limit the QSFP connector 4. The wire 5 is installed with a ferrule 15 inside the second mounting block 18, so that the fixing block 11 is installed on the wire 5, and the sliders 12 on both sides of the fixing block 11 move horizontally on the sliding groove 10. A second buckle 16 is arranged on one side of the ferrule 15, and the second buckle 16 cooperates with the positioning block 17 to limit the wire 5 and improve the stability of the active optical cable;

[0039] The device ensures a firm connection between the connector 9 and the wire core 14 by designing components such as the pressing groove 301, the buckle, the cap 7, the silicone pad 6 and the ring 15, while limiting and fixing the wire 5 to reduce possible movement and looseness, thereby reducing the possibility of malfunctions. This not only increases the service life of the equipment, but also reduces the cost of maintenance and repair, providing users with a better user experience.

[0040] It should be understood that the above specific embodiments of the present invention are used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A QSFP active optical cable assembly, comprising a housing (1), characterized in that: A first mounting block (2) and a second mounting block (18) are symmetrically arranged on both sides of the shell (1), and a cover cap (7) is movably connected to one side of the first mounting block (2) and the second mounting block (18). A connector (9) is movably connected inside the first mounting block (2), and a QSFP connector (4) is fixedly connected to one side of the connector (9). A limiting block (8) is fixedly connected to one side of the first mounting block (2) close to the connector (9). A silicone pad (6) is arranged inside the first mounting block (2) between the limiting block (8) and the cover cap (7), and a pressing mechanism (3) is rotatably connected inside the shell (1).

2. The QSFP active optical cable assembly according to claim 1, characterized in that: The pressing mechanism (3) comprises a pressing groove (301), a rotating shaft (302), a rotating block (303) and a first buckle (304); the pressing groove (301) is formed on the inner wall of the housing (1); a rotating shaft (302) is arranged in the pressing groove (301); the rotating block (303) is movably connected to the rotating shaft (302); and the first buckle (304) is fixedly connected to the lower side of one side of the rotating block (303).

3. The QSFP active optical cable assembly according to claim 2, characterized in that: The first buckle (304) and the slot (13) cooperate with each other, and the slot (13) is made of rubber material.

4. The QSFP active optical cable assembly according to claim 1, characterized in that: A wire (5) is movably connected inside the second mounting block (18), a wire core (14) is fixedly connected to one side of the wire (5), a slot (13) is provided on the wire (5), and the slot (13) is located at the connection between the wire core (14) and the wire (5).

5. The QSFP active optical cable assembly according to claim 1, characterized in that: A limiting groove (10) is provided in the second mounting block (18), a slider (12) is slidably connected to the limiting groove (10) of the conductor (5), a fixed block (11) is fixedly connected to the side of the slider (12) away from the limiting groove (10), a ferrule (15) is fixedly connected to one side of the fixing block (11), a second buckle (16) is symmetrically fixedly connected to one side of the ferrule (15), a positioning block (17) is fixedly connected to one side of the second mounting block (18), and the positioning block (17) is located on one side of the ferrule (15).

6. The QSFP active optical cable assembly according to claim 5, characterized in that: The positioning block (17), the second buckle (16) and the ferrule (15) are all located on the wire (5), and the positioning block (17) and the second buckle (16) match each other.

7. The QSFP active optical cable assembly according to claim 1, characterized in that: A groove is provided inside the connector (9), and the connector (9) and the wire core (14) cooperate with each other.

8. The QSFP active optical cable assembly according to claim 1, characterized in that: The first mounting block (2) and the second mounting block (18) have a threaded structure on the side away from the housing (1), and the threads of the first mounting block (2) and the second mounting block (18) match those of the cover cap (7).

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