CN217361402U

CN217361402U - Electrical switch

Info

Publication number: CN217361402U
Application number: CN202123017227.1U
Authority: CN
Inventors: 景瀚嶙
Original assignee: Haojing College of Shaanxi University of Science and Technology
Current assignee: Haojing College of Shaanxi University of Science and Technology
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-09-02
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses an electrical switch, including protective housing, electrical switch main part and boss, inside one side of protective housing is provided with conversion equipment, and the top and the bottom surface of protective housing all are provided with insulating sleeve, and a side surface both ends of electrical switch main part all are provided with the mounting panel, and on the mounting panel was fixed in the bottom plate, the inside both ends of electrical switch main part all were provided with the incoming wire terminal, and the opposite side surface of electrical switch main part is provided with the boss, and one side of boss is provided with rotary switch. The utility model discloses a set up a protective housing in electrical switch's outside and reach dustproof and the effect of being convenient for to clear up, carry out the lead wire with insulating sleeve on the top of protective housing and bottom simultaneously, existing waterproof effect can also prevent to electrocute danger, then is provided with conversion equipment, adjusts electrical switch through conversion equipment's switch, avoids direct contact electrical switch, has further strengthened the security.

Description

Electrical switch

Technical Field

The utility model relates to an electrical equipment technical field, in particular to electrical switch.

Background

The electrical engineering is a sum of related disciplines for creating electrical and electronic systems, covers almost all electronic and photonic related engineering behaviors, and the huge progress of the electronic technology promotes the arrival of information era based on computer networks and changes the life and working modes of human beings, and the electrical switch is used as a switch for controlling the on-off of the circuit and is an important component of the electrical engineering.

The existing electric switch is directly exposed in the air for convenience in use, on one hand, the existing electric switch is easy to contact water which is accidentally spilled to cause faults, on the other hand, the existing electric switch is easy to deposit dust and is inconvenient to clean, on the other hand, for families with children at home, the exposed electric switch and a connecting line are possibly harmful, and the common electric switch is not provided with corresponding protection measures.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an electrical switch, can accomplish to carry out waterproof dustproof processing to whole electrical switch, and can adjust electrical switch without direct contact electrical switch.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an electrical switch, which comprises a protective box, an electrical switch main body and a boss, wherein one side in the protective box is provided with a conversion device, the conversion device comprises a transmission plate, the top end and the bottom end surface of the protective box are respectively provided with two waterproof covers, the top ends of the waterproof covers are connected with an insulating sleeve, two ends of one side surface of the electrical switch main body are respectively provided with a mounting plate, one side of the mounting plate is penetrated with a bolt hole and is fixed on one side surface of a bottom plate through a bolt, the top end and the bottom end in the electrical switch main body are respectively provided with an incoming wire terminal, the top end and the bottom end surface of the electrical switch main body are respectively provided with two incoming wire ports and are matched with the waterproof covers, the other side of the electrical switch main body is provided with the boss, the other side surface of the boss is provided with a rotary switch, the outer surface of the rotary switch is provided with a switch handle, a cavity penetrates through one side of the switch handle and is connected with the transmission plate.

As a preferred technical scheme of the utility model, conversion equipment's box body, the inside movable plate that is provided with of box body volume, the top surface of movable plate is provided with the transfer line, box body and protecting box are run through on the top of transfer line, and the top is provided with the horizontal pole, the bottom of movable plate is provided with the spring, the other end of spring is fixed in the inside bottom surface of box body, the bottom of box body is provided with the fluting, grooved inside articulates there is the connecting rod, the top of connecting rod is provided with the movable block, one side of movable plate is provided with the spout, the movable block is arranged in inside the spout, one side of box body is provided with the opening, the movable plate is close to an open-ended side surface and is provided with the driving plate, and is located inside the opening.

As a preferred technical scheme of the utility model, one side of incoming wire terminal is provided with the bolt, and the bolt is installed through the spacing hole of bolt on electrical switch main part side surface.

As an optimized technical scheme of the utility model, the bottom of waterproof cover is provided with sealed the pad.

As an optimal technical scheme of the utility model, four corners on a side surface of bottom plate all are provided with the bolt, one side that the guard box is close to the bolt is provided with the mounting hole, and bolt and mounting hole cooperate.

As an optimized technical scheme of the utility model, inside one side of electrical switch main part is provided with the arc chute.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up a protective housing in electrical switch's outside and reach dustproof and the effect of being convenient for to clear up, carry out the lead wire with insulating sleeve on the top of protective housing and bottom simultaneously, existing waterproof effect can also prevent to electrocute danger, then is provided with conversion equipment, adjusts electrical switch through conversion equipment's switch, avoids direct contact electrical switch, has further strengthened the security.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

fig. 3 is a cross-sectional view of the electrical switch structure of the present invention;

fig. 4 is a sectional view of the main structure of the present invention;

fig. 5 is a schematic structural diagram of the conversion device of the present invention;

in the figure: 1. a protective box; 2. an electrical switch body; 3. a boss; 4. a conversion device; 401. a box body; 402. moving the plate; 403. a transmission rod; 404. a spring; 405. grooving; 406. a connecting rod; 407. a moving block; 408. a chute; 409. an opening; 410. a drive plate; 5. a waterproof cover; 6. an insulating sleeve; 7. Mounting a plate; 8. bolt holes; 9. a base plate; 10. an incoming terminal; 11. a wire inlet; 12. a rotary switch; 13. a switch handle; 14. a cavity; 15. a bolt; 16. a bolt limiting hole; 17. a gasket; 18. A bolt; 19. mounting holes; 20. and an arc extinguishing grid.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in FIGS. 1 to 5, the utility model provides an electrical switch, which comprises a protective box 1, an electrical switch main body 2 and a boss 3, wherein one side of the interior of the protective box 1 is provided with a conversion device 4, the conversion device 4 comprises a transmission plate 410, the top and bottom surfaces of the protective box 1 are provided with two waterproof covers 5, the top of the waterproof cover 5 is connected with an insulating sleeve 6, the two ends of one side surface of the electrical switch main body 2 are provided with mounting plates 7, one side of the mounting plate 7 is penetrated with a bolt hole 8 and is fixed on one side surface of a bottom plate 9 by bolts, the top and bottom of the interior of the electrical switch main body 2 are provided with wire inlet terminals 10, the top and bottom surfaces of the electrical switch main body 2 are provided with two wire inlets 11 and are matched with the waterproof covers 5, the other side of the electrical switch main body 2 is provided with the boss 3, the other side surface of the boss 3 is provided with a rotary switch 12, the outer surface of the rotary switch 12 is provided with a switch handle 13, one side of the switch handle 13 is penetrated with a cavity 14, and the cavity 14 is connected with the transmission plate 410.

Further, the conversion device 4 comprises a box body 401, a movable plate 402 is arranged inside the box body 401, a transmission rod 403 is arranged on the top end surface of the movable plate 402, the top end of the transmission rod 403 penetrates through the box body 401 and the protective box 1, a cross rod is arranged on the top end of the transmission rod, a spring 404 is arranged at the bottom end of the movable plate 402, the other end of the spring 404 is fixed on the inner bottom end surface of the box body 401, a slot 405 is arranged at the bottom end of the box body 401, a connecting rod 406 is hinged inside the slot 405, a movable block 407 is arranged at the top end of the connecting rod 406, a sliding groove 408 is arranged on one side of the movable plate 402, the movable block 407 is arranged inside the sliding groove 408, an opening 409 is arranged on one side of the box body 401, and a transmission plate 410 is arranged on one side surface of the movable plate 402 close to the opening 409 and located inside the opening 409.

A bolt 15 is provided at one side of the incoming terminal 10, and the bolt 15 is installed through a bolt-retaining hole 16 formed at one side surface of the electric switch main body 2 for fixing the electric wire at the incoming port 11.

The bottom end of the waterproof cover 5 is provided with a sealing gasket 17 to enhance the sealing property.

Four corners of one side surface of the bottom plate 9 are provided with bolts 18, one side of the protection box 1 close to the bolts 18 is provided with mounting holes 19, and the bolts 18 are matched with the mounting holes 19.

An arc extinguishing grid 20 is arranged on one side inside the electric switch main body 2, and power can be cut off in time when short circuit occurs.

Specifically, the bottom plate 9 is fixed at a proper position, the protective box 1 is taken out, the waterproof cover 5 on the protective box 1 is connected with the insulating sleeve 6 and fixed on the top end surface and the bottom end surface of the protective box 1, the sealing gasket 17 is added at the bottom of the waterproof cover 5, then a circuit to be connected penetrates out of the insulating sleeve 6, the switching device 4 is assembled and then placed inside the protective box 1, the transmission rod 403 is drawn out in advance and is inserted through a through hole at the top end of the protective box 1 for installation after the assembly is finished, then an electric wire is inserted into the wire inlet terminal 10 through the wire inlet 11 and is fixed by the bolt 15, the installed protective box 1 is connected with the bottom plate 9 after the electrical connection is finished, the installation hole 19 is inserted into the bolt 18 by aligning with the bolt, finally, the box door at one side surface of the protective box 1 is opened, the buckle of the transmission plate 410 is buckled into the cavity 14 of the switch handle 13, when in use, the transmission rod 403 is pressed down, and the on-off state of the electric switch is switched once when the transmission rod is pressed down once.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrical switch comprises a protective box (1), an electrical switch main body (2) and a boss (3), and is characterized in that a conversion device (4) is arranged on one side in the protective box (1), the conversion device (4) comprises a transmission plate (410), two waterproof covers (5) are arranged on the top end and the bottom end surface of the protective box (1), an insulating sleeve (6) is connected to the top end of each waterproof cover (5), mounting plates (7) are arranged on two ends of one side surface of the electrical switch main body (2), bolt holes (8) penetrate through one side of each mounting plate (7) and are fixed on one side surface of a bottom plate (9) through bolts, wire inlet terminals (10) are arranged on the top end and the bottom end in the electrical switch main body (2), two wire inlet ports (11) are arranged on the top end and the bottom end surface of the electrical switch main body (2), and cooperate with waterproof cover (5), the opposite side of electrical switch main part (2) is provided with boss (3), the opposite side surface of boss (3) is provided with rotary switch (12), the surface of rotary switch (12) is provided with switch handle (13), cavity (14) have been run through to one side of switch handle (13), cavity (14) link to each other with driving plate (410).

2. The electrical switch according to claim 1, wherein the switching device (4) comprises a box body (401), the box body (401) is internally provided with a moving plate (402), the top surface of the moving plate (402) is provided with a transmission rod (403), the top end of the transmission rod (403) penetrates through the box body (401) and the protective box (1), the top end of the transmission rod is provided with a cross rod, the bottom end of the moving plate (402) is provided with a spring (404), the other end of the spring (404) is fixed on the inner bottom surface of the box body (401), the bottom end of the box body (401) is provided with a slot (405), the inside of the slot (405) is hinged with a connecting rod (406), the top end of the connecting rod (406) is provided with a moving block (407), one side of the moving plate (402) is provided with a sliding groove (408), and the moving block (407) is arranged inside the sliding groove (408), an opening (409) is formed in one side of the box body (401), and a transmission plate (410) is arranged on the surface, close to the opening (409), of one side of the moving plate (402) and located inside the opening (409).

3. An electric switch according to claim 1, characterized in that one side of the inlet terminal (10) is provided with a bolt (15), and the bolt (15) is mounted through a bolt-retaining hole (16) in a side surface of the electric switch body (2).

4. An electric switch according to claim 1, characterised in that the bottom end of the watertight lid (5) is provided with a sealing gasket (17).

5. An electric switch according to claim 1, characterized in that the bottom plate (9) is provided with pins (18) at four corners of a side surface thereof, the side of the protective box (1) adjacent to the pins (18) is provided with mounting holes (19), and the pins (18) and the mounting holes (19) are matched.

6. An electrical switch according to claim 1, characterised in that the inner side of the electrical switch body (2) is provided with an arc chute (20).