CN219761202U - Switch with dustproof net - Google Patents

Abstract

The utility model discloses a switch with a dust screen, which comprises a switch body, wherein the switch body comprises a main shell and an air deflector, a dust-proof component is detachably arranged on the surface of the main shell and comprises a dust screen, a clamping block and a first spring, the upper end of the main shell is movably connected with a protection component, the protection component comprises a circular plate, a rubber block and a second spring, the lower end of the main shell is movably connected with a placement component, and the placement component comprises a supporting block and a double-sided adhesive tape. According to the utility model, the mounting plate is fixed through the clamping block, so that the installation of the dustproof net is completed, the dustproof effect is achieved through the dustproof net, the handle is held by hand and pulled outwards by force during the disassembly, and the mounting plate extrudes the clamping block to complete the disassembly, so that the effect of convenient disassembly is achieved, and the dustproof net is convenient to clean.

Description

Switch with dustproof net

Technical Field

The utility model relates to the technical field of network equipment, in particular to a switch with a dust screen.

Background

A switch is a network device used for electrical (optical) signal forwarding. Through retrieval, chinese patent with patent number of CN205017356U discloses a switch which comprises a main shell, supporting feet, a fan and an air deflector; a fan fixing hole is formed in the center of the top of the main shell; the fan fixing hole is communicated with the inner cavity of the main shell; the side wall of the main shell is provided with an air inlet; screw holes are formed in four corners of the bottom of the main shell; the supporting legs are respectively connected in threaded holes in four corners of the bottom of the main shell in a threaded manner; the fan is sleeved in the fan fixing hole; an air outlet and an air inlet are respectively arranged at the top and the bottom of the fan; the strip-shaped air deflectors are uniformly distributed on the top of the main shell in a radial shape by taking the fan fixing hole as the center; the circular air deflector is fixedly connected above the air outlet at the top of the fan and is fixedly connected to the strip-shaped air deflector; the diameter of the circular air deflector is larger than that of the fan fixing hole.

But the dust of the device easily enters the inside of the main shell through the air inlet hole, so that the electronic element in the main shell is influenced, the device does not protect the air deflector, and the air deflector is impacted and heat dissipation is influenced after the air deflector is damaged by collision.

Disclosure of Invention

The utility model aims to provide a switch with a dustproof net, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take switch of dust screen, includes the switch body, the switch body includes main casing and aviation baffle, the surface demountable installation of main casing has dustproof subassembly, dustproof subassembly includes dust screen, fixture block and first spring, the upper end swing joint of main casing has the protection subassembly, the protection subassembly includes plectane, rubber piece and second spring, the lower extreme swing joint of main casing has the subassembly of placing, place the subassembly and include supporting shoe and double faced adhesive tape.

Preferably, the inside fixedly connected with of main casing is kept out the board, the fixed surface of dust screen is connected with handle and mounting panel, the fixed surface of main casing is connected with the mount pad, the inside sliding connection of mount pad has the limiting plate, the mounting groove has been seted up on the surface of mount pad.

Preferably, the fixture block is fixedly connected with the limiting plate, one end of the first spring is fixedly connected with the mounting seat, the other end of the first spring is fixedly connected with the limiting plate, and two smooth inclined planes are arranged on the surface of the fixture block.

Preferably, the upper end fixedly connected with slide cylinder of main casing, the lower extreme fixedly connected with slide bar of plectane, the lower extreme fixedly connected with slide plate of slide bar, the one end and the slide plate fixed connection of spring two, the other end and the slide cylinder fixed connection of spring two, plectane and rubber piece fixed connection.

Preferably, the lower extreme fixedly connected with thread bush and the connecting rod of main casing, the upper end fixedly connected with threaded rod of supporting shoe, the lower extreme fixedly connected with fixed plate of connecting rod, fixed plate and double faced adhesive tape fixed connection, thread bush and threaded rod threaded connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. the mounting plate is fixed through the clamping block, the dust screen is mounted, the dust screen achieves the dust-proof effect, when the dust screen is dismounted, the handle is held by a hand and pulled outwards by force, the clamping block is extruded by the mounting plate at the moment, the dismounting can be completed, the effect of being convenient for dismounting is achieved, and the dust screen is convenient to clean;

2. the circular plate and the rubber block are used for protecting the air deflector, and the second spring achieves the buffering effect when the air deflector is impacted, so that the circular plate and the rubber block are protected, and the protection effect of the circular plate and the rubber block on the air deflector is guaranteed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the dust-proof assembly of the present utility model;

FIG. 3 is a schematic cross-sectional view of a mounting base of the present utility model;

FIG. 4 is a schematic view of a protective component according to the present utility model;

fig. 5 is a schematic view of a placement module according to the present utility model.

In the figure: 1. a main housing; 2. an air deflector; 3. a dust-proof assembly; 4. a protective assembly; 5. placing the assembly; 301. a retaining plate; 302. a dust screen; 303. a handle; 304. a mounting plate; 305. a mounting base; 306. a mounting groove; 307. a clamping block; 308. a limiting plate; 309. a first spring; 401. a circular plate; 402. a rubber block; 403. a slide bar; 404. a slide cylinder; 405. a slide plate; 406. a second spring; 501. a thread sleeve; 502. a threaded rod; 503. a support block; 504. a connecting rod; 505. a fixing plate; 506. double faced adhesive tape.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a take switch of dust screen, includes the switch body, and the switch body includes main casing 1 and aviation baffle 2, and main casing 1's surface demountable installation has dustproof subassembly 3, and dustproof subassembly 3 includes dust screen 302, fixture block 307 and first 309 of spring, and main casing 1's upper end swing joint has protective component 4, and protective component 4 includes plectane 401, rubber block 402 and second 406 of spring, and main casing 1's lower extreme swing joint has places subassembly 5, places subassembly 5 and includes supporting shoe 503 and double faced adhesive tape 506.

Further, the inside fixedly connected with butt plate 301 of main casing 1, the fixed surface of dust screen 302 is connected with handle 303 and mounting panel 304, and the fixed surface of main casing 1 is connected with mount pad 305, and the inside sliding connection of mount pad 305 has limiting plate 308, and mounting groove 306 has been seted up on the surface of mount pad 305, is convenient for take dust screen 302 through setting up handle 303.

Further, the clamping block 307 is fixedly connected with the limiting plate 308, one end of the first spring 309 is fixedly connected with the mounting seat 305, the other end of the first spring 309 is fixedly connected with the limiting plate 308, two smooth inclined planes are arranged on the surface of the clamping block 307, and the clamping block 307 is limited through the limiting plate 308 to prevent the clamping block 307 from being separated from the mounting seat 305.

Further, the upper end fixedly connected with slide tube 404 of main casing 1, the lower extreme fixedly connected with slide bar 403 of plectane 401, the lower extreme fixedly connected with slide plate 405 of slide bar 403, the one end and the slide plate 405 fixed connection of spring two 406, the other end and the slide tube 404 fixed connection of spring two 406, plectane 401 and rubber piece 402 fixed connection, it is spacing to slide bar 403 through slide plate 405, prevent slide bar 403 and slide tube 404 break away from, protect plectane 401 through rubber piece 402.

Further, the lower extreme fixedly connected with thread bush 501 and connecting rod 504 of main casing 1, the upper end fixedly connected with threaded rod 502 of supporting shoe 503, the lower extreme fixedly connected with fixed plate 505 of connecting rod 504, fixed plate 505 and double faced adhesive tape 506 fixed connection, thread bush 501 and threaded rod 502 threaded connection, fixed plate 505 passes through connecting rod 504 and main casing 1 fixed connection.

Working principle: the mounting plate 304 is fixed through the clamping blocks 307, the dust screen 302 is mounted, the dust screen 302 achieves the dust-proof effect, when the dust screen 302 is dismounted, the handle 303 is held by the hand and the handle 303 is pulled outwards forcefully, the mounting plate 304 extrudes the clamping blocks 307, the dismounting can be completed, the effect of being convenient to dismount is achieved, and the dust screen 302 is convenient to clean; the air deflector 2 is protected through the circular plate 401 and the rubber block 402, and the buffer effect is achieved through the second spring 406 when the air deflector 2 is impacted, the circular plate 401 and the rubber block 402 are protected, and then the protection effect of the circular plate 401 and the rubber block 402 on the air deflector 2 is guaranteed.

When the dustproof screen 302 is used, the mounting plate 304 is placed in the mounting groove 306 when the dustproof screen 302 is mounted, the clamping block 307 is in contact with the mounting plate 304 at the moment, because the surface of the clamping block 307 is provided with two smooth inclined planes, the clamping block 307 slides in the mounting seat 305 and presses the first spring 309 after being in contact with the mounting plate 304, after the dustproof screen 302 is propped against the resisting plate 301, the clamping block 307 and the limiting plate 308 are driven to reset under the action of the first spring 309, the mounting plate 304 is fixed through the clamping block 307, and then the dustproof screen 302 is mounted, the dustproof effect is achieved through the dustproof screen 302, when the dustproof screen 302 is dismounted, the handle 303 is held by a hand, and the clamping block 307 is pressed by the mounting plate 304 to be dismounted, so that the effect of convenient dismounting is achieved, and the dustproof screen 302 is cleaned conveniently;

when the air deflector 2 is impacted, the circular plate 401 and the rubber block 402 are used for protecting the air deflector 2, the circular plate 401 drives the slide bar 403 and the slide plate 405 to slide in the slide cylinder 404, and the slide plate 405 extrudes the second spring 406 to achieve the buffering effect, so that the circular plate 401 and the rubber block 402 are protected, and the protection effect of the circular plate 401 and the rubber block 402 on the air deflector 2 is further ensured; the main casing 1 can be placed on a desktop or the ground through the supporting block 503, when the main casing 1 is to be installed on a wall, the supporting block 503 is rotated to drive the threaded rod 502 to rotate, so that the distance between the supporting block 503 and the main casing 1 is smaller than the distance between the fixing plate 505 and the main casing 1, and then the main casing 1 is adhered to the wall surface through the double faced adhesive tape 506, so that the installation mode of the main casing 1 can be selected according to actual conditions.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and may be either a fixed connection or a removable connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims (5)

1. The utility model provides a take switch of dust screen, includes switch body, its characterized in that: the switch body comprises a main shell (1) and an air deflector (2), a dust-proof assembly (3) is detachably arranged on the surface of the main shell (1), the dust-proof assembly (3) comprises a dust-proof net (302), a clamping block (307) and a first spring (309), the upper end of the main shell (1) is movably connected with a protection assembly (4), the protection assembly (4) comprises a circular plate (401), a rubber block (402) and a second spring (406), a placement assembly (5) is movably connected with the lower end of the main shell (1), and the placement assembly (5) comprises a supporting block (503) and a double faced adhesive tape (506).

2. A switch with dust screen as in claim 1, wherein: the inside fixedly connected with butt plate (301) of main casing (1), the fixed surface of dust screen (302) is connected with handle (303) and mounting panel (304), the fixed surface of main casing (1) is connected with mount pad (305), the inside sliding connection of mount pad (305) has limiting plate (308), mounting groove (306) have been seted up on the surface of mount pad (305).

3. A switch with dust screen as in claim 2, wherein: the clamping block (307) is fixedly connected with the limiting plate (308), one end of the first spring (309) is fixedly connected with the mounting seat (305), the other end of the first spring (309) is fixedly connected with the limiting plate (308), and two smooth inclined planes are arranged on the surface of the clamping block (307).

4. A switch with dust screen as in claim 1, wherein: the novel sliding device is characterized in that the upper end of the main shell (1) is fixedly connected with a sliding cylinder (404), the lower end of the circular plate (401) is fixedly connected with a sliding rod (403), the lower end of the sliding rod (403) is fixedly connected with a sliding plate (405), one end of a second spring (406) is fixedly connected with the sliding plate (405), the other end of the second spring (406) is fixedly connected with the sliding cylinder (404), and the circular plate (401) is fixedly connected with a rubber block (402).

5. A switch with dust screen as in claim 1, wherein: the lower extreme fixedly connected with thread bush (501) and connecting rod (504) of main casing (1), the upper end fixedly connected with threaded rod (502) of supporting shoe (503), the lower extreme fixedly connected with fixed plate (505) of connecting rod (504), fixed plate (505) and double faced adhesive tape (506) fixed connection, thread bush (501) and threaded rod (502) threaded connection.