CN221081477U - Switch board - Google Patents

Abstract

The utility model discloses a switch, which belongs to the technical field of switches and comprises: the dustproof assembly is connected with the shell of the switch; the dust-proof assembly includes: the device comprises a connecting plate and an ash blocking mechanism; the connecting plate is connected with the bottom of the shell at the net mouth side; the ash blocking mechanism is connected with the connecting plate, and a through hole is formed in the ash blocking mechanism; the ash blocking mechanism comprises: a mounting assembly and a movable plate; the mounting assembly is connected with the connecting plate; the movable plate is connected with the mounting assembly, and a through hole is formed in the movable plate; can avoid the dust to get into inside the switch in net gape department through the dustproof subassembly that sets up to the effectual unstable problem of signal after having avoided net twine and switch to be connected, the fly leaf that sets up in addition can prescribe a limit to the position of net twine, thereby after the net twine is connected, the connection stability of multiplicable net twine and net gape has avoided receiving the external problem of dragging and droing.

Description

Switch board

Technical Field

The utility model relates to the technical field of concrete spraying, in particular to a switch.

Background

A switch is a network device used for electrical (optical) signal forwarding. For example, the Chinese patent publication No. CN219592565U discloses a switch, which shields a filter screen through a movable seat and a movable plate, thereby preventing dust from entering, and opening the movable seat and the movable plate for heat dissipation when heat dissipation is carried out.

The socket of the switch realizes data transmission and signal connection through the plugging network cable, when more dust in the environment air is used, the dust is easily accumulated in the socket, so that the problems of unstable signal of the switch, abnormal network cable connection and the like are caused.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides a switch, which comprises a dustproof component, a switch body and a switch cover, wherein the dustproof component is connected with a shell of the switch and is used for shielding dust from entering the switch from a network port;

the dust-proof assembly includes: the device comprises a connecting plate and an ash blocking mechanism;

the connecting plate is connected with the bottom of the shell at the net mouth side;

The ash blocking mechanism is connected with the connecting plate, and is provided with a through hole for the entry and exit of a net wire;

the ash blocking mechanism comprises: a mounting assembly and a movable plate;

The mounting assembly is connected with the connecting plate;

the movable plate is connected with the installation component, and a through hole is formed in the movable plate.

Further, a limiting assembly is arranged on the connecting plate and used for limiting the position of the net wire; the ash blocking mechanism is located between the limiting assembly and the shell.

Further, the spacing assembly includes: a limit plate and a limit ring;

the limiting plate is connected with the connecting plate;

the limit ring is connected with the connecting plate, and the position of the limit ring is opposite to the through hole;

the net wire sequentially passes through the limit ring and the through hole and then is connected with the net mouth.

Further, the limit ring is in an arch bridge shape.

Further, the mounting assembly includes: a mounting plate and a top plate;

The mounting plates are arranged at the two sides close to the connecting plates;

The top plate is arranged between the mounting plates;

The mounting plate and the rear end face of the top plate are connected with the shell;

The roof is provided with the draw-in groove that runs through, the fly leaf get into from the draw-in groove with the connecting plate contact.

Further, the movable plate includes: the clamping plate and the base;

The top of the base is provided with a first semicircular groove, and the bottom of the base is connected with the connecting plate;

The base is opposite to the net opening;

The bottom of the clamping plate is provided with a second semicircular groove which is matched with the first semicircular groove;

After the clamping plate enters from the clamping groove, the first semicircular groove is attached to the second semicircular groove to form a through hole.

Further, the clamping plate is provided with a plurality of heat dissipation holes, and bristles are arranged in the heat dissipation holes.

The utility model has the beneficial effects that:

Can avoid the dust to get into inside the switch in net gape department through the dustproof subassembly that sets up to the effectual unstable problem of signal after having avoided net twine and switch to be connected, the fly leaf that sets up in addition can prescribe a limit to the position of net twine, thereby after the net twine is connected, the connection stability of multiplicable net twine and net gape has avoided receiving the external problem of dragging and droing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front structure provided by the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic side view of the present utility model.

Reference numerals: 1 is an exchanger, 2 is a connecting plate, 3 is a clamping plate, 4 is a limiting plate, 5 is a limiting ring, 6 is a mounting plate, 7 is a top plate, 8 is a base, and 9 is a radiating hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 4, a switch includes: the dustproof assembly is connected with the shell of the switch 1 and used for shielding dust from entering the switch 1 from the net opening;

the dust-proof assembly includes: the connecting plate 2 and the ash blocking mechanism;

The connecting plate 2 is fixedly connected with the bottom of the shell at the net mouth side;

the ash blocking mechanism is connected with the connecting plate 2, and is provided with a through hole for the entry and exit of a net wire;

the ash blocking mechanism comprises: a mounting assembly and a movable plate;

the mounting assembly is fixedly connected with the connecting plate 2;

The movable plate is movably connected with the installation component, and a through hole is formed in the movable plate.

The main application point of the application is that the dust can be prevented from entering the interior of the exchanger at the net mouth by the ash blocking mechanism, thereby effectively avoiding the problem of unstable signals after the net wire is connected with the exchanger.

In some embodiments, the connecting plate 2 is provided with a limiting assembly for limiting the position of the network cable; the ash blocking mechanism is located between the limiting assembly and the shell.

Wherein, the net twine passes through spacing subassembly first, and then passes through the ash blocking subassembly and is connected with the net gape.

In some embodiments, the spacing assembly comprises: a limit plate 4 and a limit ring 5;

The limiting plate 4 is fixedly connected with the connecting plate 2;

The limit ring 5 is detachably connected with the connecting plate 2, and the position of the limit ring 5 is opposite to the through hole;

The net wire sequentially passes through the limit ring 5 and the through hole and then is connected with the net mouth.

The limiting ring is mainly used for fixing the position of the net wire, when the net wire is connected, the net wire is pressed on the connecting plate through the limiting ring, then the limiting ring is fixedly connected with the connecting plate, or is connected through bolts, for example, threaded holes can be directly formed in the connecting plate, screw holes are correspondingly formed in the bottom of the limiting ring, and the limiting ring can be fixed on the connecting plate through the fact that the screw penetrates through the connecting plate to be connected with the limiting ring.

In some embodiments, the stop collar 5 is in the form of an arched bridge.

In some embodiments, the mounting assembly comprises: a mounting plate 6 and a top plate 7;

The mounting plates 6 are fixedly connected to the two sides close to the connecting plate 2;

the top plate 7 is fixedly connected between the mounting plates 6;

the rear end surfaces of the mounting plate 6 and the top plate 7 are connected with the shell;

The top plate 7 is provided with a through clamping groove, and the movable plate enters into contact with the connecting plate 2 from the clamping groove.

In some embodiments, the movable plate comprises: a clamping plate 3 and a base 8;

The top of the base 8 is provided with a first semicircular groove, and the bottom of the base 8 is connected with the connecting plate 2;

the position of the base 8 is opposite to the position of the net opening;

The bottom of the clamping plate 3 is provided with a second semicircular groove which is matched with the first semicircular groove;

after the clamping plate 3 enters from the clamping groove, the first semicircular groove is attached to the second semicircular groove to form a through hole.

The base is used for supporting the net wires, the clamping plate is used for extruding the net wires, and the clamping plate and the base are equivalent to a shackle to extrude the net wires in the through holes.

In some embodiments, the clamping plate 3 is provided with a plurality of heat dissipation holes 9, and bristles are arranged in the heat dissipation holes 9.

Wherein, the louvre can avoid the temperature of net gape department too high, sets up the brush hair in the louvre simultaneously and can realize radiating effect down, avoids the dust to get into in the net gape.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. A switch, comprising:

The dustproof assembly is connected with the shell of the switch and used for shielding dust from entering the switch from the net opening;

the dust-proof assembly includes: the device comprises a connecting plate and an ash blocking mechanism;

the connecting plate is connected with the bottom of the shell at the net mouth side;

The ash blocking mechanism is connected with the connecting plate, and is provided with a through hole for the entry and exit of a net wire;

the ash blocking mechanism comprises: a mounting assembly and a movable plate;

The mounting assembly is connected with the connecting plate;

the movable plate is connected with the installation component, and a through hole is formed in the movable plate.

2. The switch of claim 1, wherein the connection board is provided with a limiting component for limiting the position of the network cable; the ash blocking mechanism is located between the limiting assembly and the shell.

3. The switch of claim 2, wherein the limit assembly comprises: a limit plate and a limit ring;

the limiting plate is connected with the connecting plate;

the limit ring is connected with the connecting plate, and the position of the limit ring is opposite to the through hole;

the net wire sequentially passes through the limit ring and the through hole and then is connected with the net mouth.

4. A switch as claimed in claim 3, wherein the stop collar is in the form of an arcuate bridge.

5. The switch of claim 1, wherein the mounting assembly comprises: a mounting plate and a top plate;

The mounting plates are arranged at the two sides close to the connecting plates;

The top plate is arranged between the mounting plates;

The mounting plate and the rear end face of the top plate are connected with the shell;

The roof is provided with the draw-in groove that runs through, the fly leaf get into from the draw-in groove with the connecting plate contact.

6. The switch of claim 5, wherein the active plate comprises: the clamping plate and the base;

The top of the base is provided with a first semicircular groove, and the bottom of the base is connected with the connecting plate;

The base is opposite to the net opening;

The bottom of the clamping plate is provided with a second semicircular groove which is matched with the first semicircular groove;

After the clamping plate enters from the clamping groove, the first semicircular groove is attached to the second semicircular groove to form a through hole.

7. The switch of claim 6, wherein the card is provided with a plurality of heat dissipation holes, and wherein bristles are disposed in the heat dissipation holes.