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CN-224218467-U - PON USB network card with protection architecture

CN224218467UCN 224218467 UCN224218467 UCN 224218467UCN-224218467-U

Abstract

The utility model discloses a USB network card with a protection structure for a PON, and relates to the technical field of network card devices. The PON USB network card with the protection structure comprises a network card special-purpose butt joint seat, a network card main body, a protection column, a sleeve and a locking unit. This PON is with USB network card with protection architecture is through special butt joint seat of integrated network card for special butt joint seat of network card is connected with the computer end, and the special butt joint seat of rethread network card realizes being connected with the USB network card for PON and computer with the butt joint of network card main part, in this connected mode, through addding protective column, sleeve and locking unit design, make the butt joint after, the interface position receive protective column and telescopic side direction support, ensure that the hookup location is stable, locking unit ensures protective column and telescopic connection convenience, easily locking or unblock, thereby guarantee the use experience of PON with USB network card and computer.

Inventors

  • LUO FENGCAI

Assignees

  • 深圳市兆睿芯科技有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (6)

  1. 1. A USB network card for PON having a protection structure, comprising: the special network card butt joint seat (1) is arranged in the electronic equipment and connected with the main board, and the special network card butt joint seat (1) is provided with a slot end (11) and a first butt joint plate (12); the network card comprises a network card main body (2), wherein a plug end (21) is arranged on the network card main body, the plug end (21) is movably inserted into a slot end (11), and a second butt joint plate (22) which is in butt joint with a first butt joint plate (12) is arranged on the network card main body (2); a protection post (3) provided on the first butt plate (12); a sleeve (4) which is arranged on the second butt joint plate (22) and sleeved on the protective column (3); the locking unit (5) is arranged on the sleeve (4) and used for locking and limiting the protection column (3).
  2. 2. The USB network card for PON with a protection structure according to claim 1, wherein the protection column (3) is provided with a locking slot (31), and the locking unit (5) comprises: A rotating plate (51) rotatably connected to the sleeve (4); The lock head (52) is arranged on the rotating plate (51) and movably clamped in the lock groove (31).
  3. 3. The USB network card for PON with a protection structure according to claim 2, wherein the sleeve (4) and the rotating plate (51) are rotationally connected through a pin shaft (53), and a spring (54) is fixedly connected between the rotating plate (51) and the sleeve (4).
  4. 4. The USB network card for PON with a protection structure according to claim 1, wherein a circular sealing ring (6) is movably clamped between the first butt joint plate (12) and the second butt joint plate (22).
  5. 5. The USB network card for PON with a protection structure according to claim 1, wherein a rectangular sealing ring (7) is movably clamped between the first butt joint plate (12) and the second butt joint plate (22), and the rectangular sealing ring (7) is located outside the circular sealing ring (6).
  6. 6. The USB network card for PON with a protection structure according to claim 1, wherein the network card body (2) is provided with heat dissipation fins (23).

Description

PON USB network card with protection architecture Technical Field The utility model relates to the technical field of network card devices, in particular to a USB network card with a protection structure for PON. Background The USB network card for the PON is network card equipment which combines Passive Optical Network (PON) technology and a USB interface and is provided with a physical protection mechanism, and is mainly used for realizing the connection between a computer and an optical fiber network and improving the durability and the safety of the equipment. At present, although the USB interface can be adapted to the USB network card for the PON, the USB network card for the PON has higher requirements on the stability of the connection position of the interface, the common interface is connected by means of a plugging mode, after the connection, the phenomenon of loosening or poor contact is easy to occur at the interface after the long-time use of the USB network card, so that the network connection is unstable, the connection position is easy to loosen or shake because the interface is not protected and reinforced, and the use experience of the USB network card and a computer is further seriously influenced. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the USB network card with the protection structure, which is characterized in that the special network card butt joint seat is connected with a computer end through the special network card butt joint seat, and the special network card butt joint seat and the network card main body are used for realizing the connection of the USB network card for the PON and the computer. The utility model is realized by the following technical scheme that the USB network card for the PON with the protection structure comprises a special adapter for the network card, a network card main body, a protection column, a sleeve and a locking unit; the special interface seat of the network card is arranged in the electronic equipment and connected with the main board, and the special interface seat of the network card is provided with a slot end and a first interface board; The network card main body is provided with a plug end which is movably inserted in the slot end, and is provided with a second butt joint plate which is in butt joint with the first butt joint plate; the protection column is arranged on the first butt joint plate; the sleeve is arranged on the second butt plate and sleeved on the protective column; The locking unit is arranged on the sleeve and used for locking and limiting the protection column. Preferably, a locking groove is formed in the protection post, and the locking unit comprises: A rotating plate rotatably connected to the sleeve; the lock head is arranged on the rotating plate and movably clamped in the lock groove. Preferably, the sleeve and the rotating plate are rotationally connected through a pin shaft, and a spring is fixedly connected between the rotating plate and the sleeve. Preferably, a circular sealing ring is movably clamped between the first butt joint plate and the second butt joint plate. Preferably, a rectangular sealing ring is movably clamped between the first butt joint plate and the second butt joint plate, and the rectangular sealing ring is positioned on the outer side of the circular sealing ring. Preferably, the network card main body is provided with radiating fins. The utility model discloses a PON USB network card with a protection structure, which has the following beneficial effects: This PON is with USB network card with protection architecture is through the special butt joint seat of integrated network card for the special butt joint seat of network card is connected with the computer end, and the special butt joint seat of rethread network card realizes being connected with the USB network card for PON and computer with the network card main part butt joint, in this connected mode, through addding guard post, sleeve and locking unit design, make the butt joint after, the interface position receives guard post and telescopic side direction support, ensures that the hookup location is stable, and locking unit ensures guard post and telescopic connection convenience, easily locks or unblocks, thereby guarantees the use experience of PON with USB network card and computer. Drawings In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic diagram of the overall structure of the present utility model; fig. 2 is a schematic diagram illustra