CN220821326U

CN220821326U - Virtual connection preventing structure of electrical switch

Info

Publication number: CN220821326U
Application number: CN202322506989.0U
Authority: CN
Inventors: 杨文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-19
Anticipated expiration: 2033-09-14

Abstract

The utility model discloses an electrical switch virtual connection preventing structure, which comprises a fixed plate, wherein a switch mechanism is arranged on the right side of the fixed plate, an adjusting mechanism is arranged at the top of the right side of the fixed plate, the adjusting mechanism comprises an adjusting box, the adjusting box is fixedly connected with the fixed plate, a positioning bearing is fixedly arranged on the left side of an inner cavity of the adjusting box, an adjusting rod is rotatably connected with the inner cavity of the positioning bearing, slots are formed in the upper end and the lower end of the adjusting rod, a positioning box is fixedly arranged at the top of the adjusting box, and a reset spring is fixedly arranged at the top of the inner cavity of the positioning box. The utility model ensures the normal function of the electric switch by arranging the switch mechanism, and can adjust the position of the limit mechanism by arranging the adjusting mechanism, wherein the adjusting rod can be limited by pulling the pull ring, so that the limit mechanism is stable, and the switch handle can be limited by arranging the limit mechanism, so that the switch handle is stable, and the virtual connection of the switch handle is avoided.

Description

Virtual connection preventing structure of electrical switch

Technical Field

The utility model relates to the technical field of electrical switches, in particular to an anti-virtual connection structure of an electrical switch.

Background

The electric switch is any device for interrupting the flow of electrons in a circuit, the electric switch is various, the knife switch is a common electric switch, the knife switch is electrified immediately after the knife switch is closed, the inserted position of the knife switch is different due to different force of closing the knife switch by each person in life, the phenomenon of incomplete closing often occurs, and the phenomenon of falling of the knife switch or the disconnection of the knife switch from a copper sheet is easy to occur in some vibration places.

The utility model discloses an "electrical switch prevents virtual structure", which comprises a housin, the inside rotation of casing is connected with a plurality of blades, a plurality of blades are fixedly connected with handle of a knife jointly, surface one side fixedly connected with blend stop of handle of a knife, the top fixedly connected with mounting bracket of casing, the equal fixed mounting in both ends of mounting bracket has the rotation piece, the equal fixedly connected with elastic expansion piece of expansion end of two rotation pieces, the equal fixedly connected with pin of expansion end of two elastic expansion pieces, the surface one side fixedly connected with arm of arm, through the mounting bracket that sets up, rotation piece, elastic expansion piece, the pin, arm and blend stop, simple structure can install additional current switch, need not to produce the switch again, moreover, can provide the pull force when the switch is closed, avoid the switch to take place the switch at some vibration places and drop or switch and copper sheet break away from virtual phenomenon, but it adopts the spring spacing, the spring is used for a long time, its potential energy can descend, influence normal spacing, for this reason, we propose an electrical switch prevents virtual structure.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide an anti-virtual connection structure of an electric switch, which realizes the purposes of preventing a knife switch from falling off, adopting no spring and having good stability, and solves the problems that the knife switch is easy to fall off or separate from a copper sheet in some vibration places due to different force for closing the knife switch by each person, so that the inserted position of the knife switch is different, the phenomenon of incomplete closing often occurs.

(II) technical scheme

The electric switch virtual connection preventing structure comprises a fixed plate, wherein a switch mechanism is arranged on the right side of the fixed plate, an adjusting mechanism is arranged at the top of the right side of the fixed plate, the adjusting mechanism comprises an adjusting box, the adjusting box is fixedly connected with the fixed plate, a positioning bearing is fixedly arranged on the left side of an inner cavity of the adjusting box, an adjusting rod is rotatably connected with the inner cavity of the positioning bearing, slots are formed in the upper end and the lower end of the adjusting rod, a positioning box is fixedly arranged at the top of the adjusting box, a reset spring is fixedly arranged at the top of the inner cavity of the positioning box, a connecting plate is fixedly arranged at the bottom of the reset spring, a connecting rod is fixedly arranged at the top of the connecting plate, and a plug rod is fixedly arranged at the bottom of the connecting plate;

The bottom of adjusting the pole is provided with stop gear, stop gear includes the stopper, stopper and regulation pole fixed connection, the inner chamber threaded connection of stopper has the threaded rod, the helicla flute has been seted up to the inner chamber of stopper, the left end fixed mounting of threaded rod has spacing pad.

As the preferable scheme, the switch mechanism comprises a switch main body, wherein the switch main body is fixedly connected with a fixed plate, a switch handle is arranged in an inner cavity of the switch main body, and a connecting wire is arranged at the bottom of the switch main body.

As a preferable scheme, a hand wheel is fixedly arranged at the right end of the threaded rod, and anti-skid rubber is arranged on the surface of the hand wheel.

As the preferable scheme, the left and right sides of connecting plate all fixed mounting has the direction slider, the guide spout has been seted up to the inner chamber of locating box, and direction slider and guide spout sliding connection.

As a preferable scheme, the periphery of the fixing plate is provided with mounting holes, and the fixing plate is an insulating plate.

As the preferable scheme, the top fixed mounting of connecting rod has the pull ring, and the anti-skidding line has been seted up on the surface of pull ring.

(III) beneficial effects

Compared with the prior art, the utility model provides the virtual connection preventing structure of the electrical switch, which has the following beneficial effects.

The utility model ensures the normal function of the electric switch by arranging the switch mechanism, and can adjust the position of the limit mechanism by arranging the adjusting mechanism, wherein the adjusting rod can be limited by pulling the pull ring, so that the limit mechanism is stable, and the switch handle can be limited by arranging the limit mechanism, so that the switch handle is stable, and the virtual connection of the switch handle is avoided.

Drawings

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

FIG. 2 is a schematic diagram of a cross-sectional enlarged structure of a regulating box according to the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional enlarged structure of the positioning box of the present utility model;

FIG. 4 is a schematic diagram of a cross-sectional enlarged structure of a stopper according to the present utility model.

In the figure: 1. a fixing plate; 2. a mounting hole; 3. a switching mechanism; 301. a switch main body; 302. a switch handle; 303. connecting wires; 4. an adjusting mechanism; 401. an adjustment box; 402. an adjusting rod; 403. a positioning box; 404. positioning a bearing; 405. a slot; 406. a pull ring; 407. a connecting rod; 408. a return spring; 409. a connecting plate; 410. a guide slide block; 411. a guide chute; 412. a rod; 5. a limiting mechanism; 501. a limiting block; 502. a threaded rod; 503. a hand wheel; 504. a limit pad; 505. a screw groove.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

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," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, 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.

Referring to fig. 1-4, the present utility model: the utility model provides an electric switch prevents virtual connection structure, including fixed plate 1, the right side of fixed plate 1 is provided with switch mechanism 3, the top on fixed plate 1 right side is provided with adjustment mechanism 4, adjustment mechanism 4 includes adjustment box 401, adjustment box 401 and fixed plate 1 fixed connection, the left side of adjustment box 401 inner chamber is fixed to be installed location bearing 404, the inner chamber rotation of location bearing 404 is connected with regulation pole 402, slot 405 has all been seted up at the upper and lower both ends of regulation pole 402, the top fixed mounting of adjustment box 401 has location box 403, the top fixed mounting of location box 403 inner chamber has reset spring 408, the bottom fixed mounting of reset spring 408 has connecting plate 409, the top fixed mounting of connecting plate 409 has connecting rod 407, the bottom fixed mounting of connecting plate 409 has inserted bar 412;

The bottom of adjusting pole 402 is provided with stop gear 5, and stop gear 5 includes stopper 501, stopper 501 and adjusting pole 402 fixed connection, and the inner chamber threaded connection of stopper 501 has threaded rod 502, and the spiral shell groove 505 has been seted up to the inner chamber of stopper 501, and the left end fixed mounting of threaded rod 502 has spacing pad 504.

The switch mechanism 3 comprises a switch main body 301, the switch main body 301 is fixedly connected with the fixed plate 1, a switch handle 302 is arranged in an inner cavity of the switch main body 301, and a connecting wire 303 is arranged at the bottom of the switch main body 301.

Through the above technical scheme, the connecting wire 303 is used for wiring, and the switch handle 302 is pulled downwards, so that power failure can be realized.

A hand wheel 503 is fixedly arranged at the right end of the threaded rod 502, and anti-slip rubber is arranged on the surface of the hand wheel 503.

Through the technical scheme, the threaded rod 502 can be driven to rotate by screwing the hand wheel 503.

Guide sliding blocks 410 are fixedly installed on the left side and the right side of the connecting plate 409, a guide sliding groove 411 is formed in the inner cavity of the positioning box 403, and the guide sliding blocks 410 are in sliding connection with the guide sliding groove 411.

Through the technical scheme, the guide sliding block 410 and the guide sliding groove 411 guide the connecting plate 409, so that the connecting plate 409 is stable when moving.

Mounting holes 2 are formed in the periphery of the fixing plate 1, and the fixing plate 1 is an insulating plate.

Through above-mentioned technical scheme, penetrate the bolt in to mounting hole 2, can fix fixed plate 1.

The top of the connecting rod 407 is fixedly provided with a pull ring 406, and the surface of the pull ring 406 is provided with anti-skid patterns.

Through the technical scheme, the pull ring 406 is convenient for people to pull the connecting rod 407.

The working principle of the utility model is as follows: the hand wheel 503 is screwed to drive the threaded rod 502 to rotate, the limit pad 504 can be driven to abut against the switch handle 302 through the cooperation of the spiral groove 505, so that the switch handle 302 is stable, the hand wheel 503 is reversed, the limit pad 504 is separated from the switch handle 302, the pull ring 406 is pulled to drive the connecting rod 407 to move upwards, the connecting rod 407 drives the connecting plate 409 to move upwards, the connecting plate 409 compresses the reset spring 408, the connecting plate 409 simultaneously drives the inserting rod 412 to separate from the slot 405, the adjusting rod 402 is rotated for 180 degrees to rotate the limit mechanism 5, the pull ring 406 is loosened, the reset spring 408 rebounds to drive the connecting plate 409 to return to the original position, and accordingly the inserting rod 412 is driven to be inserted into the other slot 405, so that the adjusting rod 402 is stable, the limit mechanism 5 is stable, and the switch handle 302 is conveniently pulled.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides an electric switch prevents virtual structure that connects, includes fixed plate (1), its characterized in that: the right side of fixed plate (1) is provided with switch mechanism (3), the top on fixed plate (1) right side is provided with adjustment mechanism (4), adjustment mechanism (4) are including adjusting box (401), adjust box (401) and fixed plate (1) fixed connection, the left side fixed mounting of adjusting box (401) inner chamber has location bearing (404), the inner chamber rotation of location bearing (404) is connected with regulation pole (402), slot (405) have all been seted up at the upper and lower both ends of regulation pole (402), the top fixed mounting of adjusting box (401) has location box (403), the top fixed mounting of location box (403) inner chamber has reset spring (408), the bottom fixed mounting of reset spring (408) has connecting plate (409), the top fixed mounting of connecting plate (409) has connecting rod (407), the bottom fixed mounting of connecting plate (409) has inserted bar (412).

The bottom of adjusting pole (402) is provided with stop gear (5), stop gear (5) are including stopper (501), stopper (501) and regulation pole (402) fixed connection, the inner chamber threaded connection of stopper (501) has threaded rod (502), spiral shell groove (505) have been seted up to the inner chamber of stopper (501), the left end fixed mounting of threaded rod (502) has spacing pad (504).

2. The electrical switch anti-false connection structure according to claim 1, wherein: the switch mechanism (3) comprises a switch main body (301), the switch main body (301) is fixedly connected with the fixed plate (1), a switch handle (302) is arranged in an inner cavity of the switch main body (301), and a connecting wire (303) is arranged at the bottom of the switch main body (301).

3. The electrical switch anti-false connection structure according to claim 1, wherein: a hand wheel (503) is fixedly arranged at the right end of the threaded rod (502), and anti-slip rubber is arranged on the surface of the hand wheel (503).

4. The electrical switch anti-false connection structure according to claim 1, wherein: the left and right sides of connecting plate (409) are all fixed mounting has direction slider (410), guide spout (411) have been seted up to the inner chamber of locating box (403), and direction slider (410) and guide spout (411) sliding connection.

5. The electrical switch anti-false connection structure according to claim 1, wherein: mounting holes (2) are formed in the periphery of the fixing plate (1), and the fixing plate (1) is an insulating plate.

6. The electrical switch anti-false connection structure according to claim 1, wherein: the top of the connecting rod (407) is fixedly provided with a pull ring (406), and the surface of the pull ring (406) is provided with anti-skidding patterns.