CN218103339U - Shockproof switch - Google Patents

Abstract

The utility model provides a shockproof switch, which relates to the technical field of switches and comprises a lower bottom box, an upper bottom box and a switch body arranged on the upper bottom box, wherein the upper bottom box is connected on the lower bottom box in a sliding way, and an air cylinder is fixedly connected inside the lower bottom box; when the switch body receives vibrations, the box bottom down slides at the bottom of the upper box, the inside of connecting hose extrusion to the gasbag is passed through with the inside air of inflator through the piston of push rod bottom, thereby make the gasbag inflation come the decline of confrontation upper box, thereby come to carry out the shock attenuation processing to the switch body, come to carry out further shock attenuation to the switch body through setting up the second bradyseism mechanism inside the inflator, thereby prevent that the inside electric elements of switch body from receiving vibrations and damaging, the life of switch body has been improved, and come to dispel the heat to the bottom of switch body through the inside heat dissipation mechanism of box bottom down, thereby prevent that switch body bottom temperature is higher to cause the damage to the component.

Description

Shockproof switch

Technical Field

The utility model relates to a switch technical field specifically is a switch takes precautions against earthquakes.

Background

By switch is meant a "switch" which is a network device for electrical (optical) signal forwarding that provides an exclusive electrical signal path for any two network nodes that access the switch, the most common being ethernet switches, and other common being voice over telephone switches, fiber optic switches, etc.

Place the switch on the workstation usually, the vibrations that produce when placing other equipment operation together with other equipment can drive the switch and shake together, and the switch lacks corresponding shockproof mechanism to make the inside electronic component of switch receive the shake to damage, and the switch is directly placed the bottom and is not convenient for dispel the heat on the working face, thereby long-time operation makes switch bottom temperature higher, also can influence the inside component of switch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch takes precautions against earthquakes aims at solving the problem that proposes in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a switch takes precautions against earthquakes, includes lower end box, goes up end box and installs the switch body on last end box, go up end box sliding connection be in down on the end box, the inside fixedly connected with inflator of end box down, the top sliding connection of inflator has the push rod, the top of push rod with the bottom of going up end box contacts, the bottom fixedly connected with piston of push rod, piston sliding connection be in the inside of inflator, the inside of end box is equipped with the gasbag down, be connected with coupling hose on the inflator, coupling hose's the other end with the gasbag is linked together, the inside of inflator is equipped with the second and bradyseism mechanism, the inside of end box is equipped with the radiating heat dissipation mechanism in switch body bottom down.

In order to make the utility model discloses carry out the effect of bradyseism when having the compressed air that descends to the push rod, the utility model discloses a further technical scheme does, second bradyseism mechanism includes compression spring, compression spring installs the inside of inflator.

In order to make the utility model discloses have the effect of carrying out the bradyseism when descending compressed air to the push rod, the utility model discloses a further technical scheme does, compression spring can replace for metal elasticity strip.

In order to make the utility model discloses have the effect of carrying out the heat dissipation to the switch body bottom, the utility model discloses a further technical scheme does, heat dissipation mechanism is the heat dissipation fan, the heat dissipation fan is installed the inner wall of end box down, the top of upper base box is the grid form.

In order to make the utility model discloses have the effect of being convenient for with last end box dismantlement from end box down, the utility model discloses a further technical scheme does, the spout has been seted up to a side of last end box, the inside sliding connection of spout has the bolt, the other end threaded connection of bolt is in a side of end box down.

In order to make the utility model discloses have the effect that further increases the bradyseism effect, the utility model discloses a further technical scheme does, the bottom of end box is equipped with the bradyseism pad down.

In order to make the utility model discloses have and support jar-proof effect to the upper base bottom of the case portion, the utility model discloses a further technical scheme does, the quantity of inflator is four, four the inflator distributes under four edges of lower base box inside department.

In order to make the utility model discloses have the effect that prevents wearing and tearing between gasbag and the upper base box, the utility model discloses a further technical scheme does, the top of gasbag is equipped with the abrasion pad.

The utility model has the advantages that:

1. when the switch body receives vibrations, the box downslide at the bottom of going up, piston through the push rod bottom passes through coupling hose with the inside air of inflator extrudees to the inside of gasbag, thereby make the gasbag inflation come the decline of confrontation box at the bottom of going up, thereby come to carry out the shock attenuation processing to the switch body, come to carry out further shock attenuation to the switch body through setting up at the inside second bradyseism mechanism of inflator, thereby prevent that the inside electric element of switch body from receiving vibrations and damaging, the life of switch body has been improved, and come to dispel the heat to the bottom of switch body through the inside heat dissipation mechanism of box at the bottom of going down, thereby prevent that switch body bottom temperature is higher to cause the damage to the component.

2. When the push rod slided downwards, mode through compression spring or crooked metal elastic strip carries out further bradyseism and handles, through the circulation of air that starts heat dissipation fan quickening switch body bottom, make the outside of end box under the hot-air outflow through the grid, through dismantling the inside bolt of spout, be convenient for take off last end box from end box down and maintain the switch body, the bradyseism effect to the switch body has further been increased through setting up the bradyseism pad, through setting up the wear pad, prevent that wearing and tearing from causing the damage to the gasbag between gasbag and the last end box.

Drawings

Fig. 1 is a schematic structural view of a lower bottom box and an upper bottom box in the embodiment of the present invention.

Fig. 2 is a cross-sectional view of the inflator in an embodiment of the present invention.

Fig. 3 is a schematic structural view of a metal elastic strip according to an embodiment of the present invention.

In the figure: 1. a bottom box is arranged; 2. a bottom box is arranged; 3. a switch body; 4. an air cylinder; 5. a push rod; 6. a piston; 7. a connecting hose; 8. an air bag; 9. a compression spring; 10. a metal elastic strip; 11. a heat dissipation fan; 12. a chute; 13. a cushioning pad.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-3, a shockproof switch comprises a lower bottom box 1, an upper bottom box 2 and a switch body 3 mounted on the upper bottom box 2, wherein the upper bottom box 2 is slidably connected to the lower bottom box 1, an air cylinder 4 is fixedly connected to the inside of the lower bottom box 1, a push rod 5 is slidably connected to the top of the air cylinder 4, the top of the push rod 5 is in contact with the bottom of the upper bottom box 2, a piston 6 is fixedly connected to the bottom of the push rod 5, the piston 6 is slidably connected to the inside of the air cylinder 4, an air bag 8 is arranged inside the lower bottom box 1, a connecting hose 7 is connected to the air cylinder 4, the other end of the connecting hose 7 is communicated with the air bag 8, a second shock absorption mechanism is arranged inside the air cylinder 4, and a heat dissipation mechanism for dissipating heat from the bottom of the switch body 3 is arranged inside the lower bottom box 1.

In this embodiment, when the switch body 3 receives vibrations, the upper bottom box 2 slides downwards in the lower bottom box 1, the piston 6 at the bottom of the push rod 5 extrudes the air in the air cylinder 4 to the inside of the air bag 8 through the connecting hose 7, so that the air bag 8 expands to resist the descending of the upper bottom box 2, thereby damping the switch body 3, further damping the switch body 3 through the second damping mechanism arranged in the air cylinder 4, thereby preventing the electric elements in the switch body 3 from being damaged by the vibrations, prolonging the service life of the switch body 3, and dissipating the heat of the bottom of the switch body 3 through the heat dissipation mechanism in the lower bottom box 1, thereby preventing the elements from being damaged due to the high temperature at the bottom of the switch body 3.

In another embodiment of the present invention, when the push rod 5 slides downward, further cushioning is performed by compressing the compression spring 9 or bending the metal elastic strip 10.

Specifically, the circulation of air at the bottom of the exchanger body 3 is accelerated by activating the heat radiation fan 11, and the hot air is made to flow out of the lower bottom case 1 through the grill.

Furthermore, through dismantling the inside bolt of spout 12, be convenient for take off upper bottom box 2 from lower bottom box 1 and carry out maintenance to switch body 3.

Preferably, the cushioning effect on the switch body 3 is further increased by providing the cushioning pad 13.

It should be noted that, by providing the wear pad, the air bag 8 is prevented from being damaged by abrasion between the air bag 8 and the upper bottom case 2.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a switch takes precautions against earthquakes, includes lower end box (1), goes up end box (2) and installs switch body (3) on last end box (2), characterized by, go up end box (2) sliding connection be in under on end box (1), the inside fixedly connected with inflator (4) of end box (1) down, the top sliding connection of inflator (4) has push rod (5), the top of push rod (5) with the bottom of going up end box (2) contacts, the bottom fixedly connected with piston (6) of push rod (5), piston (6) sliding connection be in the inside of inflator (4), the inside of end box (1) is equipped with gasbag (8) down, be connected with coupling hose (7) on inflator (4), the other end of coupling hose (7) with gasbag (8) are linked together, the inside of inflator (4) is equipped with second bradyseism mechanism, the inside of end box (1) is equipped with the radiating heat dissipation mechanism bottom switch body (3) down.

2. A shock resistant exchange according to claim 1, wherein said second cushioning mechanism comprises a compression spring (9), said compression spring (9) being mounted inside said gas cylinder (4).

3. A shock resistant exchange according to claim 2, characterized in that said compression spring (9) is replaced by a metal elastic strip (10).

4. A shock-proof switch according to claim 1, wherein said heat dissipating mechanism is a heat dissipating fan (11), said heat dissipating fan (11) is mounted on the inner wall of said lower bottom case (1), and the top of said upper bottom case (2) is in the shape of a grid.

5. A shock-proof exchange according to claim 1, wherein a sliding groove (12) is formed on one side surface of the upper bottom box (2), a bolt is slidably connected inside the sliding groove (12), and the other end of the bolt is in threaded connection with one side surface of the lower bottom box (1).

6. A rugged switch as claimed in claim 1, characterized in that the bottom of said lower bottom box (1) is provided with a shock absorbing pad (13).

7. A shock-proof exchange according to claim 1, wherein the number of said air cylinders (4) is four, and four of said air cylinders (4) are distributed at four corners inside said lower bottom case (1).

8. Shockproof switch according to claim 1, characterised in that the top of the bladder (8) is provided with a wear pad.

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