CN218959054U

CN218959054U - Switch with protection machanism

Info

Publication number: CN218959054U
Application number: CN202223344760.3U
Authority: CN
Inventors: 费小燕
Original assignee: Nantong Senseit Electronic Technology Co ltd
Current assignee: Nantong Senseit Electronic Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-02
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses an exchanger with a protection mechanism, which comprises a shell, wherein springs are arranged on two sides of the inner wall of the shell, U-shaped clamping blocks are connected to the extending ends of the springs on two sides, an exchanger body is inserted between the U-shaped clamping blocks on two sides, dust-proof net plates are arranged on two ends of the shell, the two ends of the outer wall of the shell are respectively clamped with the protection mechanism, the protection mechanism comprises protection plates clamped on two ends of the outer wall of the shell, clamping grooves are formed in the inner walls of the two protection plates, T-shaped clamping blocks are arranged on the outer wall of the shell, the T-shaped clamping blocks are inserted into the corresponding clamping grooves, and heat dissipation holes are formed in the two protection plates. The T-shaped clamping blocks are inserted into the clamping grooves in a sliding manner, the two protection plates are respectively clamped at the upper end and the lower end of the shell, and the installation operation of the protection plates is completed, so that when the protection plates impact, the shell is protected and buffered, the shell is prevented from being impacted and deformed, and the protection effect on the switch body is enhanced through the U-shaped clamping blocks.

Description

Switch with protection machanism

Technical Field

The utility model relates to the technical field of switches, in particular to a switch with a protection mechanism.

Background

The common looped netowrk switch is when using, is direct to place the switch on the plane more, is inconvenient to carry out dustproof processing to the switch for too much dust causes the influence to the use of switch, and the switch takes place to rock easily when receiving outside conduction's vibrations moreover, influences its stability, and the switch is when receiving external collision, and effort direct action is on the switch, causes the damage of switch easily.

The utility model provides a chinese patent of publication No. CN216057994U, it discloses an industrial switch with protection machanism, which comprises a housin, the bottom fixed mounting of casing has supporting mechanism, protection pad has been laid to the inside of casing, and the inside fixed mounting of casing has the stopper, the inside fixed mounting organism of casing, the louvre has been seted up to the outside of casing, the inside fixed mounting of louvre has the dust guard, the wearing layer has been laid to the outside of casing, and the inboard of casing has been laid the compressive layer, the insulating layer has been laid to the inboard of compressive layer.

However, the above scheme has the following disadvantages:

the above-mentioned patent document is through setting up the protection pad, can be at the in-process that industrial switch used, when meetting the collision protection pad and protect the outside of organism and handle, but the protection pad in the above-mentioned patent document lays in the inside of casing, can't protect the casing, when falling the striking, the casing receives the impact deformation easily to reduce the barrier propterty to the switch.

To this end we propose a switch with a guard mechanism.

Disclosure of Invention

The present utility model is directed to a switch with a protection mechanism, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the switch with the protection mechanism comprises a shell, springs are arranged on two sides of the inner wall of the shell, two first mounting columns are arranged on two sides of the inner wall of the shell up and down, two second mounting columns are arranged on the outer wall of a U-shaped clamping block, one end of each spring is sleeved on each first mounting column, and the other end of each spring is sleeved on each second mounting column;

the extension ends of the springs at two sides are connected with U-shaped clamping blocks, a switch body is inserted between the U-shaped clamping blocks at two sides, dust-proof net plates are arranged at two ends of the shell, and protection mechanisms are clamped at two ends of the outer wall of the shell;

the protection mechanism comprises protection plates clamped at two ends of the outer wall of the shell, two side corners of each protection plate are arc-shaped corner structures, and the protection plates are made of rubber materials;

the inner walls of the two protection plates are respectively provided with a clamping groove, the outer wall of the shell is provided with a T-shaped clamping block, the T-shaped clamping blocks are inserted into the corresponding clamping grooves, and the two protection plates are respectively provided with a heat dissipation hole;

screw holes are formed in two sides of the shell, limit bolts are connected in the screw holes in two sides, and one end of each limit bolt abuts against the outer wall of the corresponding U-shaped clamping block;

one side of the shell is hinged with a mounting panel, the mounting panel is provided with a mounting opening, and one side of the mounting panel is connected with the shell through a lock catch.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the installation panel is firstly opened, then the switch body is placed between two U-shaped clamping blocks, the two U-shaped clamping blocks are pushed to move towards the middle by rotating the limit bolts anticlockwise, the springs are pushed to deform, the installation panel is closed and locked by the locking buckles after the switch body is clamped and fixed, then the T-shaped clamping blocks are slidably inserted into the clamping grooves, the two protection plates are respectively clamped at the upper end and the lower end of the shell, and finally the cable is connected with the switch body through the installation opening, so that the installation operation of the switch is completed, the shell is protected and buffered through the protection plates when the impact occurs, the shell is prevented from being deformed by the impact, and the protection effect on the switch body is enhanced through the U-shaped clamping blocks.

Drawings

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

FIG. 2 is a schematic view of the utility model in front elevation and cut away;

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

fig. 4 is an enlarged schematic view of fig. 2 a according to the present utility model.

In the figure: 1. a housing; 2. a spring; 3. a U-shaped clamping block; 4. a switch body; 5. a dust-proof screen; 6. a protection plate; 7. a clamping groove; 8. a T-shaped clamping block; 9. a heat radiation hole; 10. a threaded hole; 11. a limit bolt; 12. a first mounting post; 13. a second mounting post; 14. installing a panel; 15. and (5) an installation port.

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. 1-4, the present utility model provides a technical solution: the exchanger with a protection mechanism comprises a shell 1, wherein springs 2 are fixedly arranged on the left side and the right side of the inner wall of the shell 1 through bolts, two first mounting columns 12 are fixedly arranged on the upper side and the lower side of the inner wall of the shell 1 through threads, two second mounting columns 13 are fixedly arranged on the outer wall of a U-shaped clamping block 3 through threads, one end of each spring 2 is welded on each first mounting column 12, and the other end of each spring 2 is welded on each second mounting column 13;

the extending ends of the springs 2 on the left side and the right side are fixedly connected with U-shaped clamping blocks 3, the U-shaped clamping blocks 3 are made of hard plastic materials, a switch body 4 is inserted between the U-shaped clamping blocks 3 on the left side and the right side, the upper end and the lower end of the shell 1 are fixedly provided with dustproof net plates 5 through bolts, and the upper end and the lower end of the outer wall of the shell 1 are respectively clamped with a protection mechanism;

the protection mechanism comprises protection plates 6 which are clamped at two ends of the outer wall of the shell 1, the corners of the left side and the right side of each protection plate 6 are arc-shaped angle structures, each protection plate 6 is made of rubber, clamping grooves 7 are formed in the inner walls of the two protection plates 6, T-shaped clamping blocks 8,T type clamping blocks 8 are fixedly arranged on the outer wall of the shell 1 through bolts and are inserted into the corresponding clamping grooves 7 in a sliding manner, and heat dissipation holes 9 are formed in the two protection plates 6;

the left and right sides of shell 1 all is equipped with screw hole 10, and left and right sides screw hole 10 internal thread connection has stop bolt 11, and stop bolt 11 unscrews the one end of screw hole 10 and supports on the outer wall of corresponding U type fixture block 3, and the front of shell 1 articulates there is installation panel 14, is equipped with mounting hole 15 on the installation panel 14, and the right side of installation panel 14 passes through hasp connection shell 1.

The working principle of this embodiment is as follows: firstly, the installation panel 14 is opened, then the switch body 4 is placed between the two U-shaped clamping blocks 3, then the two U-shaped clamping blocks 3 are pushed to move towards the middle by anticlockwise rotation of the limit bolts 11, the spring 2 is pushed to deform, after the switch body 4 is clamped and fixed, the installation panel 14 is closed and locked by the lock catch, then the T-shaped clamping blocks 8 are slidably inserted into the clamping grooves 7, the two protection plates 6 are respectively clamped at the upper end and the lower end of the shell 1, and finally, a cable is connected with the switch body 4 through the installation opening 15, so that the installation operation of the switch is completed, the shell 1 is protected and buffered through the protection plates 6, the shell 1 is prevented from being deformed by impact, and the protection effect on the switch body 4 is enhanced through the U-shaped clamping blocks 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Switch with protection machanism, including shell (1), its characterized in that: the novel dustproof screen comprises a shell (1), wherein springs (2) are arranged on two sides of the inner wall of the shell (1), U-shaped clamping blocks (3) are connected to the extending ends of the springs (2) on two sides, an exchanger body (4) is inserted between the U-shaped clamping blocks (3) on two sides, dustproof screen plates (5) are arranged at two ends of the shell (1), and protection mechanisms are clamped at two ends of the outer wall of the shell (1);

the protection mechanism comprises protection plates (6) which are connected to two ends of the outer wall of the shell (1) in a clamping mode, clamping grooves (7) are formed in the inner walls of the protection plates (6), T-shaped clamping blocks (8) are arranged on the outer wall of the shell (1), the T-shaped clamping blocks (8) are inserted into the corresponding clamping grooves (7), and heat dissipation holes (9) are formed in the two protection plates (6).

2. A switch with guard mechanism as in claim 1, wherein: screw holes (10) are formed in two sides of the shell (1), limiting bolts (11) are connected with the inner threads of the screw holes (10) in two sides, and one ends of the limiting bolts (11) are abutted to the outer walls of the corresponding U-shaped clamping blocks (3).

3. A switch with guard mechanism as in claim 1, wherein: two first mounting columns (12) are arranged on two sides of the inner wall of the shell (1) up and down, two second mounting columns (13) are arranged on the outer wall of the U-shaped clamping block (3), one end of the spring (2) is sleeved on the first mounting columns (12), and the other end of the spring is sleeved on the second mounting columns (13).

4. A switch with guard mechanism as in claim 1, wherein: both sides corner of guard plate (6) is arc angle structure, just guard plate (6) are rubber material.

5. A switch with guard mechanism as in claim 1, wherein: one side of the shell (1) is hinged with a mounting panel (14), the mounting panel (14) is provided with a mounting opening (15), and one side of the mounting panel (14) is connected with the shell (1) through a lock catch.