CN210725177U

CN210725177U - Switch for communication equipment

Info

Publication number: CN210725177U
Application number: CN202020038920.3U
Authority: CN
Inventors: 杜彦昌; 尹骏松; 初宁; 吴晓
Original assignee: Research Institute of War of PLA Academy of Military Science
Current assignee: Research Institute of War of PLA Academy of Military Science
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-06-09
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a switch for communication equipment, including outer protective housing, the net twine interface that is located outer protective housing front surface, the closing plate that is located net twine interface one side, the closing plate passes through torsional spring and pivot and is connected with outer protective housing rotation, the position department that the inner wall of closing plate is close to the edge installs the sponge circle, the sponge circle is installed on the lateral wall of closing plate is kept away from to the sponge circle, the position department that just is close to the edge on the lateral wall of net twine interface sets up the sealed recess that uses with protruding block portion is supporting; the sealing performance of the sealing plate closing is convenient to increase through designing the protruding clamping part positioned on the inner wall of the sealing plate and the sealing groove on the network cable interface, dust can be further prevented from entering the inside of the network cable interface, the rubber fins are arranged on the inner wall of the sealing groove, and the sealing performance can be further increased in the closing process.

Description

Switch for communication equipment

Technical Field

The utility model relates to a communication equipment technical field especially relates to a switch for communication equipment.

Background

Through the retrieval, application number CN201920373382.0 discloses a protection machanism of switch for communications facilities, including the switch body, the positive bottom of switch body is seted up flutedly, the rear side of recess inner wall is opened and is equipped with the interface groove, there is the protective cover that is located the recess top positive of switch body through hinge swing joint. The utility model solves the problem that the existing switch interface mostly does not have the dustproof function by arranging the switch body, the groove, the interface groove, the protective cover, the connecting block, the first clamping block, the power groove, the handle, the connecting rod, the reset spring, the second clamping block and the clamping column, when the switch is idle, the dust in the outside air can enter the interface, and the long-time accumulation of the dust easily causes the problem that the interface is difficult to transmit signals, and the protective mechanism of the switch for the communication equipment has the advantage of preventing the dust from entering the interface, is convenient for the reuse of a user, and improves the practicability of the switch;

application number CN201820559902.2 discloses a network switch based on internet control, which comprises a switch main body, wherein a network cable interface group is fixedly connected to the front surface of the switch main body, sixteen dust covers are fixedly connected to the front surface of the network cable interface group at equal intervals through torsion springs, a protrusion is fixedly connected to the front surface of each dust cover, the protrusion and the dust covers are of an integrated structure, one side of the protrusion is rotatably connected with a connecting block through a rotating shaft, a limiting block is fixedly connected to one side of the connecting block, and an indicator lamp group is arranged on one side of the network cable interface group; install the shield that is located net twine interface group surface through the design, when certain net twine interface needs, can lift the shield that corresponds, then insert the net twine can, if the interface of whole net twine interface group all need use the time, can overturn the connecting block to the right side until with L shape fixed block, two shields link into an organic whole this moment, only need upwards overturn just can open two shields together once.

However, the switch board is turned over to close and open, and a gap is easily formed between the switch board and the network cable interface.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a switch for communication equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a switch for communication equipment, includes outer protecting casing, is located the net twine interface of outer protecting casing front surface, is located the closing plate of net twine interface one side, and the closing plate passes through the torsional spring and the pivot is connected with outer protecting casing rotation, the sponge circle is installed to the inner wall of closing plate near the position department at edge, install the sponge circle on the lateral wall that the closing plate was kept away from to the sponge circle, just near the position department at edge on the lateral wall of net twine interface seted up with the supporting sealed recess that uses of protruding block portion.

Preferably, the inner wall of the sealing groove is provided with rubber fins, and the rubber fins are symmetrically distributed on the inner walls of the two sides of the sealing groove.

Preferably, the inner wall of the bottom of the sealing groove is provided with a rubber ring.

Preferably, an indicator light is mounted on the front surface of the outer protective shell.

Preferably, the adjacent sealing plates are in transmission connection through a connecting plate. Compared with the prior art, the beneficial effects of the utility model reside in that:

the sealing performance of the sealing plate closing is convenient to increase through designing the protruding clamping part positioned on the inner wall of the sealing plate and the sealing groove on the network cable interface, dust can be further prevented from entering the inside of the network cable interface, the rubber fins are arranged on the inner wall of the sealing groove, and the sealing performance can be further increased in the closing process.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Fig. 1 is a front view of the switch of the present invention;

FIG. 2 is an enlarged schematic view of the part A of the present invention;

FIG. 3 is a side view of the dust cap of the present invention;

FIG. 4 is a schematic structural view of the sealing plate of the present invention;

in the figure: 1. an indicator light; 2. an outer protective shell; 3. a sealing plate; 4. a network cable interface; 5. sealing the groove; 6. a sponge ring; 7. a connecting plate; 8. a torsion spring; 9. a boss engaging portion; 10. rubber fins; 11. a rubber ring.

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. 1-4, a switch for communication equipment, including outer casing 2, be located outer casing 2 front surface's net twine interface 4, be located the closing plate 3 of net twine interface 4 one side, closing plate 3 rotates with outer casing 2 through torsional spring 8 and pivot to be connected, sponge ring 6 is installed to the position department that the inner wall of closing plate 3 is close to the edge, sponge ring 6 is installed on the lateral wall of closing plate 3 is kept away from to sponge ring 6, the sealed recess 5 of using with protruding block portion 9 supporting is seted up on the lateral wall of net twine interface 4 and the position department that is close to the edge.

Furthermore, the inner wall of the sealing groove 5 is provided with the rubber fins 10, and the rubber fins 10 are symmetrically distributed on the inner walls of the two sides of the sealing groove 5, so that the sealing performance between the convex clamping part 9 and the inner side wall of the sealing groove 5 can be improved.

Further, a rubber fin 10 is installed on an inner wall of the bottom of the sealing groove 5 in order to further increase the sealing property.

Further, an indicator lamp 1 is mounted on the front surface of the outer shield case 2.

Further, adjacent sealing plates 3 are in transmission connection through the connecting plate 7, so that the sealing plates 3 can be opened or closed simultaneously.

The utility model discloses a theory of operation and use flow: when the sealing plate 3 is closed, the convex clamping part 9 on the sealing plate 3 can be clamped with the sealing groove 5 on the network cable interface 4, the sealing performance of the network cable interface 4 can be improved, dust can be further prevented from entering, when the sealing plate 3 is closed, the sealing ring 11 and the sponge ring 6 can reduce the gap between the convex clamping part 9 and the bottom wall of the sealing groove 5, meanwhile, the rubber fins 10 can improve the sealing performance between the convex clamping part 9 and the inner side wall of the sealing groove 5, and therefore the dustproof purpose is achieved.

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

1. The utility model provides a switch for communication equipment, includes outer protecting casing (2), is located net twine interface (4) of outer protecting casing (2) front surface, is located closing plate (3) of net twine interface (4) one side, and closing plate (3) are rotated with outer protecting casing (2) through torsional spring (8) and pivot and are connected, its characterized in that, sponge circle (6) are installed to the inner wall of closing plate (3) near the position department at edge, install sponge circle (6) on sponge circle (6) keep away from the lateral wall of closing plate (3), on the lateral wall of net twine interface (4) and be close to the position department at edge offer with the supporting sealed recess (5) of using of protruding block portion (9).

2. The switch of claim 1, wherein the inner wall of the sealing groove (5) is provided with rubber fins (10), and the rubber fins (10) are symmetrically distributed on the inner wall of the two sides of the sealing groove (5).

3. A switch for communication equipment according to claim 1, wherein a rubber ring (11) is mounted on the inner wall of the bottom of the sealing groove (5).

4. The switch for communication equipment according to claim 1, wherein an indicator lamp (1) is mounted on a front surface of the outer casing (2).

5. A switch for communication equipment according to claim 1, characterized in that adjacent sealing plates (3) are drivingly connected by a connecting plate (7).