CN213815874U

CN213815874U - Integrated PC-level automatic change-over switch

Info

Publication number: CN213815874U
Application number: CN202022690107.7U
Authority: CN
Inventors: 雷亚林
Original assignee: Shanghai Jinjiu Electromechanical Co ltd
Current assignee: Shanghai Jinjiu Electromechanical Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-27
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses an integral type PC level automatic transfer switch, including box and first notch plate, the lower surface inner wall rigid coupling of box has first notch plate, the internally mounted of box has connecting device. This integral type PC level automatic transfer switch, through the control box, the switch body, binding post, the electric wire, mutually support between sliding door and the hinge isotructure, can expose the control box through the sliding door, adjust the switch body through the control box, thereby made things convenient for operating personnel to use, through first riser, the rubber pad, the handle, the baffle, the arc, mutually support between second riser and the first spring isotructure, can make the arc drive the baffle and remove, make the baffle leave first riser outer wall, the rethread handle drives first riser and removes, expose the opening of box, thereby made things convenient for and connected the electric wire.

Description

Integrated PC-level automatic change-over switch

Technical Field

The utility model relates to the technical field, specifically be an integral type PC level automatic transfer switch.

Background

PC level automatic transfer switching appliances are appliances that transfer one or several load circuits from one power source to another, automatic transfer switching Appliances (ATSE): the automatic change-over switch in the prior art is inconvenient to adjust and connect lines after being installed, and has poor protection and fixing effects on the automatic change-over switch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type PC level automatic transfer switch to solve and propose among the above-mentioned background art and the automatic transfer switch among the prior art is not conveniently adjusting and the problem of line connection after accomplishing the installation.

In order to achieve the above object, the utility model provides a following technical scheme: an integrated PC-level automatic transfer switch comprises a box body and a first concave plate, wherein the inner wall of the lower surface of the box body is fixedly connected with the first concave plate, and a connecting device is arranged in the box body;

the device comprises a control box, a switch body, a wiring terminal, an electric wire, a sliding door and a hinge;

the utility model discloses a switch box, including control box, binding post, switch body, binding post through-hole department, the below outer wall of control box and the groove inner wall clearance fit of first notch plate, the upper surface rigid coupling of control box has the switch body, the left and right sides rigid coupling of switch body has a plurality of binding post, binding post through-hole department installs the electric wire, the outer wall of electric wire and the through-hole department inner wall clearance fit of box, the preceding terminal surface of control box is equipped with the sliding door, the sliding door rotates with the box through a plurality of hinges and links to each other.

Preferably, the left and right terminals are arranged at equal intervals.

Preferably, fixing devices are arranged above the left side and the right side of the box body;

the fixing device comprises a first vertical plate, a rubber pad, a handle, a baffle, an arc-shaped plate, a second vertical plate and a first spring;

control the opening part inner wall clearance fit of the outer wall of first riser and box, the inside and outside both sides branch rigid coupling of first riser has rubber pad and handle, the outer wall of rubber pad is laminated with the opening part inner wall of box mutually, a plurality of baffles are installed to the outside outer wall of first riser, the outside of baffle is rotated through the pivot and is connected with the arc, rotate through the pivot on the inboard of arc and be connected with the second riser, the inboard and the box of second riser are fixed to be continuous, first spring is installed in the outside of second riser, the both sides outer wall of first spring links to each other with arc and second riser are fixed respectively.

Preferably, the lower surfaces of the left and right first risers are on the same horizontal line.

Preferably, an elastic device is arranged above the interior of the box body;

the elastic device comprises a second concave plate, a convex block, a second spring, a connecting rod, a third concave plate and a transverse plate;

the upper surface of second notch plate links to each other with the box is fixed, a plurality of convex blocks are installed to the outer wall of second notch plate, the through-hole department inner wall of convex block and the outer wall clearance fit of second notch plate, the second spring is installed to the middle outer wall of second notch plate, the below of convex block is rotated through the pivot and is connected with the connecting rod, the below of connecting rod is rotated through the pivot and is connected with the third notch plate, the lower surface rigid coupling of third notch plate has the diaphragm, the lower surface of diaphragm laminates with the top outer wall of switch body mutually.

Preferably, the left and right connecting rods are symmetrically arranged.

Compared with the prior art, the beneficial effects of the utility model are that: this integral type PC level automatic transfer switch through mutually supporting between control box, switch body, binding post, electric wire, sliding door and the hinge isotructure, can expose the control box through the sliding door, adjusts the switch body through the control box to the operating personnel use has been made things convenient for.

Through mutually supporting between structures such as first riser, rubber pad, handle, baffle, arc, second riser and first spring, can make the arc drive the baffle and remove, make the baffle leave first riser outer wall, the rethread handle drives first riser and removes, exposes the opening of box to it connects the electric wire to have made things convenient for.

Through mutually supporting between second concave plate, convex block, second spring, connecting rod, third concave plate and the diaphragm isotructure, can make the connecting rod drive third concave plate and diaphragm through the elasticity performance of second spring and extrude the switch body to support the tight fixed with the switch originally.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the hinge, sliding door and gib of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 at the arc, riser and skirt;

fig. 4 is a schematic view of the structure of fig. 1 at the second spring, the second concave plate and the convex block.

In the figure: 1. the switch comprises a box body, 2, a first concave plate, 3, a connecting device, 301, a control box, 302, a switch body, 303, a wiring terminal, 304, an electric wire, 305, a sliding door, 306, a hinge, 4, a fixing device, 401, a first vertical plate, 402, a rubber pad, 403, a handle, 404, a baffle, 405, an arc-shaped plate, 406, a second vertical plate, 407, a first spring, 5, an elastic device, 501, a second concave plate, 502, a convex block, 503, a second spring, 504, a connecting rod, 505, a third concave plate, 506 and a transverse plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an integrated PC-level automatic transfer switch comprises a box body 1 and a first concave plate 2, a plurality of through holes and openings are respectively processed on the rear end face and the outer walls of the left side and the right side of the box body 1, the first concave plate 2 is fixedly connected to the inner wall of the lower surface of the box body 1, a connecting device 3 is installed inside the box body 1, the device 3 comprises a control box 301, a switch body 302, a wiring terminal 303, an electric wire 304, a sliding door 305 and a hinge 306, the outer wall of the lower portion of the control box 301 is in clearance fit with the inner wall of the groove of the first concave plate 2, the control box 301 can be more stable through the first concave plate 2, the switch body 302 is fixedly connected to the upper surface of the

control box

301, 4 wiring terminals 303 are fixedly connected to the left side and the right side of the switch body 302, the electric wire 304 is installed at the through holes of the wiring terminals 303, the outer wall of the electric wire 304 is in clearance fit with the inner wall of the through holes of the box body 1, the sliding door 305 is arranged on the front end face of the control box 301, and the control box 301 can be conveniently operated through the sliding door 305, the sliding door 305 is rotatably connected with the box body 1 through 2 hinges 306, and the left and right 4 wiring terminals 303 are arranged at equal intervals.

The fixing device 4 is arranged above the left side and the right side of the box body 1, the fixing device 4 comprises a first vertical plate 401, a rubber pad 402, a handle 403, a baffle 404, an arc plate 405, a second vertical plate 406 and a first spring 407, the outer wall of the left first vertical plate 401 and the outer wall of the right first vertical plate 401 are in clearance fit with the inner wall of the opening of the box body 1, the rubber pad 402 and the handle 403 are fixedly connected to the inner side and the outer side of the first vertical plate 401, the outer wall of the rubber pad 402 is attached to the inner wall of the opening of the box body 1, the fixing effect can be improved through the

rubber pad

402, 2 baffle 404 are arranged on the outer wall of the outer side of the first vertical plate 401, the first vertical plate 401 can be fixed at the opening of the box body 1 through the baffle 404, the arc plate 405 is rotatably connected to the outer side of the baffle 404 through a rotating shaft, the arc plate 405 can drive the baffle 404 to move, the second vertical plate 406 is rotatably connected to the inner side of the arc plate 405, and the inner side of the second vertical plate 406 is fixedly connected with the box body 1, the outside of second riser 406 is installed first spring 407, and the both sides outer wall of first spring 407 is fixed continuous with curved plate 405 and second riser 406 respectively, and first spring 407 is in tensile state when curved plate 405 moves to the outside, and the lower surface of controlling first riser 401 is on same water flat line.

An elastic device 5 is arranged above the inside of the box body 1, the elastic device 5 comprises a second concave plate 501, a convex block 502, a second spring 503, a connecting rod 504, a third concave plate 505 and a transverse plate 506, the upper surface of the second concave plate 501 is fixedly connected with the

box body

1, 2 convex blocks 502 are arranged on the outer wall of the second concave plate 501, through holes are formed in the convex blocks 502, the inner walls of the through holes of the convex blocks 502 are in clearance fit with the outer wall of the second concave plate 501, the convex blocks 502 can move at the second concave plate 501, the second spring 503 is arranged on the middle outer wall of the second concave plate 501, when the convex blocks 502 move inwards, the second spring 503 can be extruded, the connecting rod 504 is rotatably connected below the convex blocks 502 through a rotating shaft, the third concave plate 505 is rotatably connected below the connecting rod 504 through a rotating shaft, the transverse plate 506 is fixedly connected to the lower surface of the third concave plate 505, and the lower surface of the transverse plate 506 is attached to the outer wall above the switch body 302, the horizontal plate 506 can tightly press and fix the opening body 302 through the elastic performance of the second spring 503, and the left and right connecting rods 504 are symmetrically arranged.

When an operator needs to use the integrated PC-level automatic transfer switch, firstly, the operator installs the switch body 302 and the control box 301 inside the box body 1, the switch body 302 drives the transverse plate 506 to move upwards, the transverse plate 506 drives the connecting rod 504 to move through the third concave plate 505, so that the connecting rod 504 drives the convex block 502 to move, the convex block 502 extrudes the second spring 503, so that the switch body 302 and the control box 301 can be fixed through the elasticity of the second spring 503, the arc plate 405 is pulled outwards, so that the arc plate 405 stretches the first spring 407 through the second vertical plate 406, meanwhile, the arc plate 405 drives the baffle 404 to move, so that the baffle 404 leaves the outer wall of the first vertical plate 401, the handle 403 drives the first vertical plate 401 to move, so that the first vertical plate 401 leaves the opening of the box body 1, and the electric wire 304 is installed on the connection terminal 303, the first vertical plate 401 is reset after the electric wire 304 is installed, and the baffle 404 tightly supports the first vertical plate 401 through the elastic performance of the first spring 407, so that the purpose of conveniently connecting the electric wire 304 is achieved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides an integral type PC level automatic transfer switch, includes box (1) and first notch plate (2), the lower surface inner wall rigid coupling of box (1) has first notch plate (2), its characterized in that: a connecting device (3) is arranged in the box body (1);

the device (3) comprises a control box (301), a switch body (302), a wiring terminal (303), an electric wire (304), a sliding door (305) and a hinge (306);

the utility model discloses a switch box, including control box (301), the below outer wall of control box (301) and the groove inner wall clearance fit of first notch plate (2), the upper surface rigid coupling of control box (301) has switch body (302), the left and right sides rigid coupling of switch body (302) has a plurality of binding post (303), electric wire (304) are installed to binding post (303) through-hole department, the outer wall of electric wire (304) and the through-hole department inner wall clearance fit of box (1), the preceding terminal surface of control box (301) is equipped with sliding door (305), sliding door (305) rotate with box (1) through a plurality of hinges (306) and link to each other.

2. The integrated PC level automatic transfer switch of claim 1, wherein: the left and right connecting terminals (303) are arranged at equal intervals.

3. The integrated PC level automatic transfer switch of claim 1, wherein: fixing devices (4) are arranged above the left side and the right side of the box body (1);

the fixing device (4) comprises a first vertical plate (401), a rubber pad (402), a handle (403), a baffle plate (404), an arc-shaped plate (405), a second vertical plate (406) and a first spring (407);

control the opening part inner wall clearance fit of the outer wall of first riser (401) and box (1), the inside and outside both sides branch rigid coupling of first riser (401) has rubber pad (402) and handle (403), the outer wall of rubber pad (402) is laminated with the opening part inner wall of box (1) mutually, a plurality of baffles (404) are installed to the outside outer wall of first riser (401), the outside of baffle (404) is rotated through the pivot and is connected with arc (405), be connected with second riser (406) through the pivot rotation on the inboard of arc (405), the inboard and box (1) of second riser (406) are fixed continuous, first spring (407) are installed in the outside of second riser (406), the both sides outer wall of first spring (407) links to each other with arc (405) and second riser (406) are fixed respectively.

4. The integrated PC level automatic transfer switch of claim 3, wherein: the lower surfaces of the left and right first risers (401) are on the same horizontal line.

5. The integrated PC level automatic transfer switch of claim 1, wherein: an elastic device (5) is arranged above the inner part of the box body (1);

the elastic device (5) comprises a second concave plate (501), a convex block (502), a second spring (503), a connecting rod (504), a third concave plate (505) and a transverse plate (506);

the upper surface of second notch plate (501) links to each other with box (1) is fixed, a plurality of convex blocks (502) are installed to the outer wall of second notch plate (501), the through-hole department inner wall of convex block (502) and the outer wall clearance fit of second notch plate (501), second spring (503) are installed to the middle outer wall of second notch plate (501), the below of convex block (502) is rotated through the pivot and is connected with connecting rod (504), the below of connecting rod (504) is rotated through the pivot and is connected with third notch plate (505), the lower surface rigid coupling of third notch plate (505) has diaphragm (506), the lower surface of diaphragm (506) is laminated with the top outer wall of switch body (302) mutually.

6. The integrated PC level automatic transfer switch of claim 5, wherein: the left and right connecting rods (504) are symmetrically arranged.