CN214895921U - Plastic optical fiber interface of full kilomega switch - Google Patents

Abstract

The utility model relates to a switch technical field, and a plastic fiber interface of full giga switch is disclosed, including the switch main part, the bayonet joint, plastic fiber and electrically conductive core, be equipped with a plurality of interfaces on the lateral wall of switch main part, the fixed pipe that is equipped with on the left end inner wall of interface, the fixed inside left side of setting at fixed pipe of electrically conductive core, the spout has been seted up to the top of interface, it is equipped with the slider to slide in the spout, the fixed L shape connecting rod that is equipped with in upper end on slider right side, the bar mouth has been seted up to the lower extreme on spout right side, the inside left side of spout is rotated through the pivot and is equipped with the leading wheel, the fixed stay cord that is equipped with of lower extreme on slider right side, the other end of stay cord passes the leading wheel and is equipped with elastic telescoping mechanism, the fixed dustproof piece that is equipped with of elastic telescoping mechanism's lower extreme, the fixed joint mechanism that is equipped with in both ends of bayonet joint. The utility model discloses can promote the dustproof effect of switch interface, and can conveniently insert bayonet joint, lifting means's convenience.

Description

Plastic optical fiber interface of full kilomega switch

Technical Field

The utility model relates to a switch technical field especially relates to a plastic fiber interface of full giga switch.

Background

The gigabit switch is a switch with gigabit ports for both the upper and lower ports, and may also be understood as a switch port supporting 1000M or 10/100/1000M transmission, the plastic optical fiber is a kind of optical fiber with high transparent polymer, such as polystyrene, polymethyl methacrylate and polycarbonate, as core layer material, and PMMA, fluoroplastic, etc., as skin layer material, and is an excellent short-distance data transmission medium, and the plastic optical fiber is widely used for the connection of the gigabit switch at present.

The plastic optical fiber interface of present full giga switch all is equipped with the dust cover at the kneck mostly, but most dust covers are generally all installed in the outside of interface, and not only dustproof effect is general, because the existence of dust cover moreover leads to the joint of plastic optical fiber also to be convenient for insert the interface, has seriously influenced the installation effectiveness of switch.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the plastic optical fiber interface of the present full giga switch that has dustproof effect among the prior art not only dustproof effect is general, is unfavorable for the inserting of the joint of plastic optical fiber moreover, seriously influences the problem of the installation effectiveness of switch, and the plastic optical fiber interface of a full giga switch that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plastic optical fiber interface of a full gigabit switch comprises a switch body, a plug, a plastic optical fiber and a conductive core, a plurality of interfaces are arranged on the side wall of the exchanger main body, a fixed pipe is fixedly arranged on the inner wall of the left end of each interface, the conductive core is fixedly arranged at the left side inside the fixed tube, a sliding groove is arranged above the interface, a slide block is arranged in the slide groove in a sliding manner, an L-shaped connecting rod is fixedly arranged at the upper end of the right side of the slide block, a strip-shaped opening is arranged at the lower end of the right side of the slide groove, the lower end of the L-shaped connecting rod penetrates through the strip-shaped opening and extends into the interface, the left side in the sliding chute is rotatably provided with a guide wheel through a rotating shaft, a pull rope is fixedly arranged at the lower end of the right side of the sliding block, the other end of the pull rope passes through the guide wheel and is provided with an elastic telescopic mechanism, the lower end of the elastic telescopic mechanism is fixedly provided with a dustproof block, and two ends of the plug connector are fixedly provided with clamping mechanisms.

Preferably, the elastic telescopic mechanism comprises a fixed cylinder, a spring and a telescopic rod, the fixed cylinder is fixedly arranged on the inner wall of the top end of the interface, the spring is fixedly arranged inside the fixed cylinder, the telescopic rod is fixedly arranged at the lower end of the spring, the lower end of the telescopic rod extends out of the fixed cylinder and is fixedly connected with a dustproof block, the telescopic rod is slidably connected with the inner wall of the fixed cylinder, a through hole is formed between the fixed cylinder and the sliding groove, and the lower end of the pull rope penetrates through the through hole and the spring and is fixedly arranged at the upper end of the telescopic rod.

Preferably, the clamping mechanism comprises clamping rods and clamping blocks, the clamping rods are fixedly arranged on two sides of the plug-in connector, the clamping blocks are fixedly arranged at two ends of the clamping rods, which are opposite to each other, a slot matched with the clamping rods is formed in the right side of the connector, a slot extends out of the right end of the clamping rods, and a clamping slot matched with the clamping blocks is formed in one end of the clamping rods, which is opposite to each other.

Preferably, the left end of the clamping rod is arranged in an arc shape, and the clamping rod is made of ABS elastic plastic.

Preferably, the left end side wall of the dustproof block is connected with the fixed pipe in a sliding mode.

Preferably, the lower end of the L-shaped connecting rod is in sliding connection with the inner wall of the strip-shaped opening, and the lower end of the L-shaped connecting rod is in contact with the plug connector.

Compared with the prior art, the utility model provides a plastic fiber interface of full giga switch possesses following beneficial effect:

1. this plastic fiber interface of full giga switch carries out the shutoff through dustproof piece to fixed pipe, makes the inside core component of switch interface electrically conductive core be in a confined little space, for carrying out the shutoff to whole interface, its dustproof effect is better.

2. This plastic optical fiber interface of full kilomega switch, it drives L shape connecting rod left motion to contact L shape connecting rod earlier through the bayonet joint, it drives the slider left motion to move left through L shape connecting rod, it drives the stay cord left motion to move left through the slider, make stay cord pulling dustproof piece upward movement, thereby make the mouth of pipe of fixed pipe right-hand member leak out, it inserts the fixed intraduct and sets up with the contact of conducting core to move left with the plastic optical fiber on the bayonet joint through the bayonet joint continuation, fix the bayonet joint inside the interface through what clamping mechanism is convenient, thereby realized the convenient access of bayonet joint, the convenience of equipment has been promoted.

3. This plastic optical fiber interface of full kilomega switch promotes dust proof block and L shape connecting rod return through the spring and makes when the bayonet joint withdraws from the interface dust proof block self return continue to carry out the shutoff to the mouth of pipe of fixed pipe, has realized the automation of equipment and has prevented dust, has further promoted the practicality of equipment.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can promote the dustproof effect of switch interface, and can conveniently insert the bayonet joint, lifting means's convenience.

Drawings

Fig. 1 is a schematic perspective view of a plastic optical fiber interface of a full gigabit switch according to the present invention;

fig. 2 is a schematic cross-sectional structural diagram of a plastic optical fiber interface of a full gigabit switch according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: the switch comprises a switch body 1, a plug connector 2, a fixing tube 3, a plastic optical fiber 4, a sliding block 5, a connecting rod 6L, a pull rope 7, a guide wheel 8, a fixing barrel 9, a spring 10, an expansion link 11, a dust-proof block 12, a clamping rod 13, a clamping block 14 and a conductive core 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a plastic optical fiber interface of a full gigabit switch, comprising a switch main body 1, a plug 2, a plastic optical fiber 4 and a conductive core 15, wherein a plurality of interfaces are arranged on the side wall of the switch main body 1, a fixed tube 3 is fixedly arranged on the inner wall of the left end of the interface, the conductive core 15 is fixedly arranged on the left side inside the fixed tube 3, a chute is arranged above the interfaces, a sliding block 5 is slidably arranged in the chute, an L-shaped connecting rod 6 is fixedly arranged at the upper end of the right side of the sliding block 5, a bar-shaped opening is arranged at the lower end of the right side of the chute, the lower end of the L-shaped connecting rod 6 penetrates through the bar-shaped opening and extends into the interface, the lower end of the L-shaped connecting rod 6 is slidably connected with the inner wall of the bar-shaped opening, so as to increase the stability of the L-shaped connecting rod 6, the lower end of the L-shaped connecting rod 6 is in contact with the plug 2, a guide wheel 8 is rotatably arranged on the left side of the inside of the chute through a rotating shaft, a pull rope 7 is fixedly arranged at the lower end of the right side of the sliding block 5, the other end of stay cord 7 passes leading wheel 8 and is equipped with elastic telescoping mechanism, and elastic telescoping mechanism's lower extreme is fixed to be equipped with dustproof piece 12, and the left end lateral wall and the fixed pipe 3 sliding connection of dustproof piece 12 carry out the shutoff through dustproof piece 12 to the mouth of pipe of fixed pipe 3, and the fixed latch mechanism that is equipped with in both ends of bayonet joint 2.

Elastic telescoping mechanism includes solid fixed cylinder 9, spring 10 and telescopic link 11, gu fixed cylinder 9 is fixed to be set up on interface top inner wall, the fixed inside that sets up at gu fixed cylinder 9 of spring 10, the fixed lower extreme that sets up at spring 10 of telescopic link 11, the lower extreme of telescopic link 11 extends gu fixed cylinder 9 and with dustproof 12 fixed connection, the inner wall sliding connection of telescopic link 11 and gu fixed cylinder 9, the through-hole has been seted up between gu fixed cylinder 9 and the spout, the lower extreme of stay cord 7 runs through-hole and spring 10 and fixes the upper end that sets up at telescopic link 11.

Clamping mechanism includes kelly 13 and fixture block 14, the fixed both sides that set up at bayonet joint 2 of kelly 13, fixture block 14 is fixed to be set up in the one end that two kellies 13 carried on the back mutually, the right side of interface seted up with kelly 13 assorted slot, the right-hand member of kelly 13 extends the slot, two slots carried on the back mutually one end seted up with fixture block 14 assorted draw-in groove, the left end of kelly 13 is the arc setting, the material of kelly 13 is ABS elastic plastic, it is convenient to carry out convenient the fixing to bayonet joint 2.

The utility model discloses in, when the in-service use, the staff inserts plug 2 in the interface of switch main part 1, it drives L shape connecting rod 6 and moves left to contact L shape connecting rod 6 earlier through plug 2, move left to drive slider 5 and move left through L shape connecting rod 6, move left to drive stay cord 7 and move left through slider 5, make 7 pulling dust proof blocks 12 of stay cord move up, thereby make the mouth of pipe of fixed pipe 3 right-hand member leak out, continue to move left through plug 2 and insert fixed pipe 3 inside with plastic optical fiber 4 on plug 2 and set up with the contact of conductive core 15, fix plug 2 inside the interface through what latch mechanism is convenient, thereby realized the convenient access of plug 2, the convenience of equipment has been promoted, the staff makes latch mechanism no longer spacing to plug 2 through pressing down clamping bar 13, promote dust proof blocks 12 and L shape connecting rod 6 return when making plug 2 withdraw from the interface through spring 10 this moment and prevent dust blocks 12 from automatic The return continues to block the pipe orifice of the fixed pipe 3, so that the automatic dust prevention of the equipment is realized, and the practicability of the equipment is further improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A plastic optical fiber interface of a full gigabit switch comprises a switch main body (1), a plug connector (2), plastic optical fibers (4) and a conductive core (15), and is characterized in that a plurality of interfaces are arranged on the side wall of the switch main body (1), a fixed tube (3) is fixedly arranged on the inner wall of the left end of each interface, the conductive core (15) is fixedly arranged on the left side of the inside of the fixed tube (3), a sliding groove is formed above each interface, a sliding block (5) is arranged in the sliding groove in a sliding manner, an L-shaped connecting rod (6) is fixedly arranged at the upper end of the right side of the sliding block (5), a bar-shaped opening is formed at the lower end of the right side of the sliding groove, the lower end of the L-shaped connecting rod (6) penetrates through the bar-shaped opening and extends to the inside of each interface, a guide wheel (8) is rotatably arranged on the left side of the inside of the sliding groove through a rotating shaft, and a pull rope (7) is fixedly arranged at the lower end of the right side of the sliding block (5), the other end of the pull rope (7) penetrates through the guide wheel (8) and is provided with an elastic telescopic mechanism, the lower end of the elastic telescopic mechanism is fixedly provided with a dustproof block (12), and the two ends of the plug-in connector (2) are fixedly provided with clamping mechanisms.

2. The plastic optical fiber interface of the all gigabit switch according to claim 1, wherein the elastic telescopic mechanism comprises a fixed cylinder (9), a spring (10) and a telescopic rod (11), the fixed cylinder (9) is fixedly disposed on an inner wall of a top end of the interface, the spring (10) is fixedly disposed inside the fixed cylinder (9), the telescopic rod (11) is fixedly disposed at a lower end of the spring (10), a lower end of the telescopic rod (11) extends out of the fixed cylinder (9) and is fixedly connected with the dust-proof block (12), the telescopic rod (11) is slidably connected with an inner wall of the fixed cylinder (9), a through hole is formed between the fixed cylinder (9) and the sliding groove, and a lower end of the pull rope (7) penetrates through the through hole and the spring (10) and is fixedly disposed at an upper end of the telescopic rod (11).

3. The plastic optical fiber interface of the gigabit switch according to claim 1, wherein the latching mechanism comprises a latch rod (13) and a latch block (14), the latch rod (13) is fixedly disposed on both sides of the plug connector (2), the latch block (14) is fixedly disposed on the opposite ends of the two latch rods (13), a slot matching with the latch rod (13) is disposed on the right side of the interface, a slot extends from the right end of the latch rod (13), and a slot matching with the latch block (14) is disposed on the opposite end of the two slots.

4. The plastic optical fiber interface of the all gigabit switch according to claim 3, wherein the left end of the latch rod (13) is disposed in an arc shape, and the latch rod (13) is made of ABS elastic plastic.

5. The plastic fiber interface of a full gigabit switch according to claim 1, wherein the left side wall of the dust block (12) is slidably connected to the fixed tube (3).

6. The plastic optical fiber interface of the all gigabit switch according to claim 1, wherein the lower end of the L-shaped link (6) is slidably connected to the inner wall of the strip port, and the lower end of the L-shaped link (6) is in contact with the plug (2).

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