CN216120094U

CN216120094U - Compact electromagnetic switch

Info

Publication number: CN216120094U
Application number: CN202122584849.6U
Authority: CN
Inventors: 龚建新
Original assignee: Haiyan Ruike Auto Parts Co ltd
Current assignee: Haiyan Ruike Auto Parts Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-22
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a compact electromagnetic switch, which comprises a shell and a mounting rack, wherein the mounting rack comprises a connecting base and a side mounting piece, the connecting base is mounted at the bottom of the shell, the side mounting piece is positioned on the side surface of the shell, one side of the shell, which faces the side mounting piece, is fixedly connected with a reinforcing lug, the bottom of the reinforcing lug is provided with a concave slot, the top of the side mounting piece is provided with a connecting piece, which is concave towards the shell, the connecting piece is provided with a U-shaped opening, and the connecting piece is inserted into the concave slot through the U-shaped opening; the present invention provides a compact electromagnetic switch which can effectively prevent a side mounting piece from being bent and has a compact overall size.

Description

Compact electromagnetic switch

Technical Field

The utility model relates to the technical field of electromagnetic switches, in particular to a compact electromagnetic switch.

Background

As shown in fig. 1, in order to ensure stable installation and prevent the position of the electromagnetic switch from changing after installation, a reinforcing rib 103 ' is usually disposed at the joint between a side mounting piece 102 ' and a connection base 101 ' for preventing the side mounting piece 102 ' and the connection base 101 ' from bending, but since the reinforcing rib 103 ' is disposed, the size of the whole electromagnetic switch is large, which is not favorable for installation in a place (such as an automobile) with a small installation position, and when external force is large, the side mounting piece 102 ' is still bent, and therefore, an electromagnetic switch which can prevent the side mounting piece from bending and has a compact overall size needs to be developed and designed.

SUMMERY OF THE UTILITY MODEL

In view of the disadvantages of the prior art, the present invention provides a compact electromagnetic switch that can effectively prevent a side mounting piece from being bent and that is compact in overall size.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a compact electromagnetic switch, includes casing and mounting bracket, the mounting bracket is including connecting base and side-mounting piece, connect pedestal mounting in the bottom of casing, the side-mounting piece is located the side of casing, the casing is towards one side fixedly connected with of side-mounting piece and is strengthened the lug, the bottom of strengthening the lug is provided with character cut in bas-relief shape slot, the top of side-mounting piece is provided with towards the sunken connection piece of casing, be provided with the U-shaped opening on the connection piece, the connection piece inserts in the character cut in bas-relief shape slot through the U-shaped opening.

Further one side of the shell, which is far away from the side mounting piece, is provided with an interface seat, the interface seat is provided with a first waist-shaped groove, the bottom of the first waist-shaped groove is provided with a second waist-shaped groove, a positioning convex plate and a plurality of connection pieces are arranged in the second waist-shaped groove, the connection pieces are vertically arranged, one end of each connection piece is located in the second waist-shaped groove, and the other end of each connection piece extends into the shell.

And the side surface of the reinforcing lug, which is far away from the shell, is flush with the side surface of the side surface mounting piece, which is far away from the shell.

Further be provided with a plurality of through-holes on the connection base, be provided with a plurality of connecting holes on the casing, be provided with the rivet in the connecting hole, the rivet passes connecting hole and through-hole, makes connection base and casing riveting.

And a cork rubber pad is arranged between the shell and the mounting rack.

And a circle of waterproof convex ring is arranged at the bottom of the shell along the edge.

Further the top of casing is provided with the terminal, terminal one end stretches into in the casing, and the other end stretches out outside the casing to be provided with the sealing washer between the terminal stretches into the one end of casing and the casing.

Furthermore, the mounting rack is made of metal materials.

Further, the shell is made of plastic materials.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, the connecting sheet is inserted into the concave slot through the U-shaped opening through the reinforcing convex block and the connecting sheet, so that the connecting sheet and the reinforcing convex block can be connected together, the upper end and the lower end of the side mounting sheet are fixed, the reinforcing effect of the reinforcing rib is achieved and greater, and the side mounting sheet and the connecting base are effectively prevented from being bent; and the connecting piece is formed by sinking towards the shell at the top of the side mounting piece, and the actually required connecting space of the connecting piece and the reinforcing lug is smaller than the arrangement space required by the existing reinforcing rib, so that the overall size of the electromagnetic switch can be more compact due to the arrangement of the connecting piece and the reinforcing lug.

(2) According to the utility model, the interface seat is arranged, and the first waist-shaped groove, the second waist-shaped groove, the plurality of lugs and the positioning convex plate are arranged in the interface seat, so that the waterproof plug used on the existing automobile can be directly inserted into the interface seat to be matched with the lugs, and is connected with the electromagnetic switch, and the joint can be waterproof, so that the water-touching short circuit is avoided, and accidents are avoided.

(3) According to the electromagnetic switch, the cork rubber pad, the waterproof convex ring and the sealing ring are arranged between the wiring terminal and the shell, so that the electromagnetic switch is high in overall sealing performance, can prevent water immersion and can be safely used in a humid environment.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

fig. 1 is a schematic structural view of a conventional side-mounted electromagnetic switch;

fig. 2 is a schematic structural diagram of a compact electromagnetic switch according to the present invention;

fig. 3 is a schematic structural diagram of a compact electromagnetic switch according to the present invention;

FIG. 4 is a schematic structural view of the housing;

fig. 5 is a schematic structural view of the mounting bracket.

Labeled as: 1. a housing; 101. connecting holes; 2. connecting a base; 201. a through hole; 3. a side mounting plate; 4. reinforcing the bumps; 401. a slot shaped like a Chinese character 'ao'; 5. connecting sheets; 501. a U-shaped opening; 6. an interface seat; 601. a first kidney-shaped groove; 602. a second kidney-shaped groove; 603. a lug plate; 604. positioning the convex plate; 7. riveting; 8. a cork rubber pad; 9. a waterproof convex ring; 10. and (4) binding posts.

Detailed Description

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the utility model, "a number" or "a number" means two or more unless explicitly specified otherwise.

The utility model provides a compact electromagnetic switch, as shown in fig. 2-5, includes casing 1 and mounting bracket, the mounting bracket is including connecting base 2 and side installation piece 3, connect base 2 and install in the bottom of casing 1, side installation piece 3 is located the side of casing 1, casing 1 strengthens lug 4 towards one side fixedly connected with of side installation piece 3, the bottom of strengthening lug 4 is provided with character cut in bas-relief shape slot 401, the top of side installation piece 3 is provided with towards the sunken connection piece 5 of casing 1, be provided with U-shaped opening 501 on the connection piece 5, connection piece 5 inserts in character cut in bas-relief shape slot 401 through U-shaped opening 501.

As shown in fig. 2-5, the utility model uses the reinforcing convex block 4 and the connecting sheet 5 to make the connecting sheet 5 inserted into the concave slot 401 through the U-shaped opening 501, so that the connecting sheet 5 and the reinforcing convex block 4 can be connected together, and the upper end and the lower end of the side mounting sheet 3 are fixed, thereby achieving and being greater than the reinforcing effect of the reinforcing rib, and effectively preventing the side mounting sheet 3 and the connecting base 2 from bending; as shown in fig. 2 to 3, and the connecting piece 5 is formed by being recessed toward the case 1 at the top of the side mounting piece 3, the connecting space actually required at the connecting piece 5 and the reinforcing projection 4 is smaller than the arrangement space required by the existing reinforcing bar, so that the connecting piece 5 and the reinforcing projection 4 are provided to make the overall size of the electromagnetic switch more compact.

In this embodiment, as shown in fig. 3, an interface seat 6 is disposed on one side of the housing 1 away from the side surface mounting plate 3, a first kidney-shaped groove 601 is disposed on the interface seat 6, a second kidney-shaped groove 602 is disposed at a bottom of the first kidney-shaped groove 601, a positioning convex plate 604 and a plurality of connection pieces 603 are disposed in the second kidney-shaped groove 602, the plurality of connection pieces 603 are vertically arranged, one end of each connection piece 603 is located in the second kidney-shaped groove, and the other end of each connection piece 603 extends into the housing 1;

through setting up interface seat 6 to set up first waist shape recess 601, second waist shape recess 602, a plurality of lug 603 and location flange 604 in interface seat 6, make the waterproof plug that uses on the current car can the disect insertion to interface seat 6 on with the lug 603 cooperation, thereby be connected with electromagnetic switch, and this junction can be waterproof, avoid bumping the water short circuit, the emergence accident.

In the present embodiment, preferably, as shown in fig. 3, when the reinforcing protrusion 4 is fixedly inserted into the side mounting plate 3, the side of the reinforcing protrusion 4 away from the housing 1 is flush with the side of the side mounting plate 3 away from the housing 1, so that the side mounting plate 3 can be flatly abutted and connected at the mounting position.

In this embodiment, as shown in fig. 3 to 5, a plurality of through holes 201 are formed on the connection base 2, a plurality of connection holes 101 are formed on the housing 1, rivets 7 are disposed in the connection holes 101, and the rivets 7 pass through the connection holes 101 and the through holes 201, so that the connection base 2 is riveted with the housing 1.

In the present embodiment, as shown in fig. 2-3, a cork rubber pad 8 is preferably disposed between the housing 1 and the mounting bracket for increasing the sealing performance between the housing 1 and the mounting bracket and preventing water from soaking.

In the embodiment, as shown in fig. 4, a circle of waterproof convex ring 9 is preferably arranged at the bottom of the shell 1 along the edge, so that the waterproof convex ring 9 can be embedded into the cork rubber pad 8, and the water immersion resistance is further increased.

In this embodiment, preferably, a terminal 10 is disposed at the top of the housing 1, one end of the terminal 10 extends into the housing 1, the other end of the terminal extends out of the housing 1, and a sealing ring is disposed between one end of the terminal 10 extending into the housing 1 and the housing 1.

Preferably, in this embodiment, the mounting bracket is made of a metal material, so as to ensure the use strength of the mounting bracket.

In the preferred embodiment, the housing 1 is made of a plastic material, so that the manufacturing cost of the housing 1 is reduced and the production efficiency is improved while the strength of the housing 1 is ensured.

Preferably, in this embodiment, the housing 1 and the plurality of lugs 603 are manufactured by pre-embedded molding, so as to ensure that the lugs 603 on the produced housing 1 are accurate in position.

In this embodiment, preferably, the wire connecting piece 603 is two pieces, the shape of the interface seat 6 and the shapes of the first kidney-shaped groove 601 and the second kidney-shaped groove 602 on the interface seat 6 are both matched with a car 2P waterproof plug with a model number of Delphi15336024, and the car waterproof plug with the model number can be directly inserted into the interface seat 6 to be connected with the electromagnetic switch.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. A compact electromagnetic switch characterized by: the novel side mounting structure comprises a shell and a mounting frame, wherein the mounting frame comprises a connecting base and a side mounting piece, the connecting base is mounted at the bottom of the shell, the side mounting piece is located on the side face of the shell, a protruding block is fixedly connected to one side of the shell, facing the side mounting piece, of the shell, the bottom of the protruding block is provided with a concave slot, a connecting piece sunken towards the shell is arranged at the top of the side mounting piece, a U-shaped opening is formed in the connecting piece, and the connecting piece is inserted into the concave slot through the U-shaped opening.

2. A compact electromagnetic switch according to claim 1, characterized in that: the connector seat is arranged on one side, away from the side mounting piece, of the shell, a first waist-shaped groove is formed in the connector seat, a second waist-shaped groove is formed in the bottom of the first waist-shaped groove, a positioning convex plate and a plurality of connection pieces are arranged in the second waist-shaped groove, the connection pieces are vertically arranged, one end of each connection piece is located in the second waist-shaped groove, and the other end of each connection piece extends into the shell.

3. A compact electromagnetic switch according to claim 2, characterized in that: the side face of the reinforcing lug, which is far away from the shell, is flush with the side face of the side face mounting piece, which is far away from the shell.

4. A compact electromagnetic switch according to claim 3, characterized in that: the connecting base is provided with a plurality of through holes, the shell is provided with a plurality of connecting holes, rivets are arranged in the connecting holes, and the rivets penetrate through the connecting holes and the through holes to enable the connecting base to be riveted with the shell.

5. A compact electromagnetic switch according to claim 4, characterized in that: a cork rubber pad is arranged between the shell and the mounting rack.

6. A compact electromagnetic switch according to claim 5, characterized in that: and a circle of waterproof convex ring is arranged at the bottom of the shell along the edge.

7. A compact electromagnetic switch according to claim 6, characterized in that: the top of casing is provided with the terminal, terminal one end stretches into in the casing, and the other end stretches out outside the casing to be provided with the sealing washer between the terminal stretches into the one end of casing and the casing.

8. A compact electromagnetic switch according to claim 7, characterized in that: the mounting rack is made of metal materials.

9. A compact electromagnetic switch according to claim 8, characterized in that: the shell is made of plastic materials.