CN212380366U

CN212380366U - Vertical electromagnetic relay

Info

Publication number: CN212380366U
Application number: CN202021046978.9U
Authority: CN
Inventors: 黄成贵
Original assignee: Ningbo Xinchuangzhi Electrical Appliance Co ltd
Current assignee: Ningbo Xinchuangzhi Electrical Appliance Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-01-19
Anticipated expiration: 2030-06-09

Abstract

The utility model provides a vertical electromagnetic relay belongs to electromagnetic relay technical field. The vertical electromagnetic relay includes a mounting base and an electromagnetic relay assembly. The mounting base comprises a base plate and a second threaded column, a sliding groove is formed in the bottom surface of the base plate, one end of the first threaded column is rotatably connected to the inside of the sliding groove, a first sliding block penetrates through the outer surface threads of the first threaded column, a first clamping groove is formed in the outer surface of a first clamping block, the second threaded column is fixed to the other end of the first threaded column, a second sliding block penetrates through the outer surface threads of the second threaded column, the electromagnetic relay assembly comprises an electromagnetic relay body and a clamping piece, the clamping piece is fixed to two sides of the bottom of the electromagnetic relay body, and the clamping piece is clamped to the top surface of the base plate. The utility model discloses can not receive the influence of hole site simultaneously at the installation and need not the spanner, make the installation more make things convenient for the flexibility higher.

Description

Vertical electromagnetic relay

Technical Field

The utility model relates to an electromagnetic relay field particularly, relates to a vertical electromagnetic relay.

Background

An electromagnetic relay is an electronic control device having a control system and a controlled system, which is usually applied in an automatic control circuit, and which is actually an "automatic switch" that uses a smaller current and a lower voltage to control a larger current and a higher voltage. Therefore, the circuit plays the roles of automatic regulation, safety protection, circuit conversion and the like.

At present, the existing household vertical electromagnetic relay is generally fixed on an installation frame inside a control box through screws, so that the installation is influenced if the screw hole position deviates, and the spanner is needed to be used for installation when the installation is troublesome.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a vertical electromagnetic relay aims at improving domestic vertical electromagnetic relay, installs the relatively poor problem of the not enough convenient flexibility.

The utility model discloses a realize like this:

the utility model provides a vertical electromagnetic relay, including mounting base and electromagnetic relay subassembly.

The mounting base comprises a base plate, a first threaded column and a second threaded column, a sliding groove is formed in the bottom surface of the base plate, one end of the first threaded column is rotatably connected inside the sliding groove, a first sliding block penetrates through the outer surface of the first threaded column in a threaded manner, a first clamping block is integrally formed at the bottom of the first sliding block, a first clamping groove is formed in the outer surface of the first clamping block, the second threaded column is fixed at the other end of the first threaded column, a second sliding block penetrates through the outer surface of the second threaded column in a threaded manner, a second clamping block is integrally formed at the bottom of the second sliding block, a second clamping groove is formed at one side of the second clamping block, the electromagnetic relay assembly comprises an electromagnetic relay body and a clamping piece, wherein the clamping piece is fixed on two sides of the bottom of the electromagnetic relay body, and the clamping piece is clamped on the top surface of the substrate.

The utility model discloses an in one embodiment, joint spare includes joint board and dop, the joint board is fixed the bottom both sides of electromagnetic relay body, the dop equidistance is fixed the surface of joint board.

The utility model discloses an in one embodiment, the upper end both sides of base plate seted up with joint board assorted recess, the internal surface of recess seted up with dop assorted first constant head tank, the dop joint is in the inside in first constant head tank.

In an embodiment of the present invention, the thread structures of the first threaded column and the second threaded column are opposite.

The utility model discloses an in one embodiment, the inside of first slider with the second slider seted up respectively with first screw thread post with second screw thread post assorted screw hole, first slider with the second slider respectively with the internal surface sliding connection of spout.

In an embodiment of the present invention, the end of the second screw post is penetrated through the sliding groove and extends to the outside, and the end key of the second screw post is connected to the rotating part.

In an embodiment of the present invention, the inner surface of the first slot and the inner surface of the second slot are both adhered with a protective pad by glue.

In an embodiment of the present invention, the plug connectors are symmetrically fixed on one side of the outer surface of the substrate.

The utility model discloses an in one embodiment, the plug connector includes plugboard and bayonet joint, the plugboard is fixed one side surface of base plate, the bayonet joint is fixed the surface of plugboard.

The utility model discloses an in an embodiment, the base plate with the slot has been seted up to one side that the plugboard is relative, the slot with the plugboard is the phase-match setting, the second constant head tank has been seted up to the inside of slot, the bayonet joint is in the inside of second constant head tank.

The utility model has the advantages that: the utility model discloses a vertical electromagnetic relay that above-mentioned design obtained, during the use, hug closely the surface of base plate and the surface of the inside mounting bracket of domestic control box, make the first tight piece of clamp and the tight piece of second clamp be located the upper and lower both sides of the inside mounting bracket of domestic control box, at this moment through rotating first screw thread post and second screw thread post, make first slider and second slider drive the tight piece relative movement of the first tight piece of clamp and second clamp simultaneously, make first draw-in groove and second draw-in groove joint both sides at the inside mounting bracket of domestic control box respectively, thereby fix electromagnetic relay, the installation can not need not the spanner like this and can not receive the influence of hole site simultaneously, make the installation more convenient flexibility higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first view structure of a vertical electromagnetic relay according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of a vertical electromagnetic relay according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a second view structure of a vertical electromagnetic relay according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional structure diagram of a vertical electromagnetic relay substrate according to an embodiment of the present invention.

In the figure: 100-a mounting base; 110-a substrate; 111-a chute; 112-a groove; 1121-first positioning groove; 120-a first threaded post; 121-a first slider; 122 — a first clamping block; 1221-a first card slot; 130-a second threaded post; 131-a second slider; 132-a second clamping block; 1321-a second card slot; 140-a rotating part; 150-a protective pad; 160-plug connector; 161-plugboard; 162-a plug-in connector; 170-slot; 171-a second positioning groove; 200-an electromagnetic relay assembly; 210-an electromagnetic relay body; 220-a clip; 221-a clamping plate; 222-chuck.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a vertical electromagnetic relay includes a mounting base 100 and an electromagnetic relay assembly 200.

The electromagnetic relay assembly 200 is clamped and fixed on the top surface of the mounting base 100, and the electromagnetic relay assembly can be conveniently and fixedly installed through the arrangement of the internal structure of the mounting base 100, so that the use flexibility is improved.

Referring to fig. 1-4, the mounting base 100 includes a base plate 110, a first threaded post 120 and a second threaded post 130, a sliding slot 111 is formed in a bottom surface of the base plate 110, one end of the first threaded post 120 is rotatably connected to an inside of the sliding slot 111, a first slider 121 penetrates through an outer surface thread of the first threaded post 120, a first clamping block 122 is integrally formed at a bottom of the first slider 121, a first clamping groove 1221 is formed in an outer surface of the first clamping block 122, the second threaded post 130 is fixed to the other end of the first threaded post 120, a second slider 131 penetrates through an outer surface thread of the second threaded post 130, a second clamping block 132 is integrally formed at a bottom of the second slider 131, and a second clamping groove 1321 is formed at one side of the second clamping block 132.

The thread structures of the first threaded column 120 and the second threaded column 130 are opposite; threaded holes matched with the first threaded column 120 and the second threaded column 130 are respectively formed in the first sliding block 121 and the second sliding block 131, the first sliding block 121 and the second sliding block 131 are respectively connected with the inner surface of the sliding groove 111 in a sliding mode, the first sliding block 121 and the second sliding block 131 can move relatively or oppositely at the same time due to the opposite threaded structures and the arrangement of the matched threaded holes, and fixing and dismounting are facilitated; the tip of second screw post 130 has runs through spout 111 and extends to the outside, and the tip key-type connection of second screw post 130 has rotation portion 140, and rotation portion 140 here is the circular slab, and the setting through rotation portion 140 can conveniently drive first screw post 120 and second screw post 130 and rotate.

The internal surface of first draw-in groove 1221 and second draw-in groove 1321 all pastes through glue and has protected the pad 150, and here the protection pad 150 can be made for the silica gel material, can be inseparabler with the mounting bracket laminating of control box inside when pressing from both sides tightly, makes the installation more stable.

The plug-in units 160 are symmetrically fixed on one side of the outer surface of the substrate 110; the plug 160 includes a plug board 161 and a plug 162, where the plug board 161 is made of a plastic material with certain elasticity and can be conveniently clamped and disassembled, the plug board 161 is fixed on the outer surface of one side of the substrate 110, and the plug 162 is fixed on the outer surface of the plug board 161; the slot 170 has been seted up to the relative one side of base plate 110 and plugboard 161, and slot 170 and plugboard 161 set up for the phase-match, and second constant head tank 171 has been seted up to the inside of slot 170, and the joint 162 joint is in the inside of second constant head tank 171, inserts in the inside slot 170 of another base plate 110 and second constant head tank 171 through plugboard 161 and bayonet joint 162, can make things convenient for multiunit electromagnetic relay to use simultaneously, uses more stably moreover.

Referring to fig. 1 to 4, the electromagnetic relay assembly 200 includes an electromagnetic relay body 210 and a clamping member 220, wherein the clamping member 220 is fixed on two sides of the bottom of the electromagnetic relay body 210, and the clamping member 220 is clamped on the top surface of the substrate 110.

The clamping member 220 comprises a clamping plate 221 and clamping heads 222, the clamping plate 221 is fixed on two sides of the bottom of the electromagnetic relay body 210, the clamping plate 221 is made of plastic materials with certain elasticity and can be clamped conveniently, and the clamping heads 222 are fixed on the surface of the clamping plate 221 at equal intervals; the two sides of the upper end of the base plate 110 are provided with grooves 112 matched with the clamping plate 221, the inner surface of the groove 112 is provided with a first positioning groove 1121 matched with the clamping head 222, the clamping head 222 is clamped inside the first positioning groove 1121, and the clamping plate 221 and the clamping head 222 are clamped inside the groove 112 and the first positioning groove 1121, so that the electromagnetic relay body 210 can be conveniently detached and installed.

Specifically, the working principle of the vertical electromagnetic relay is as follows: during the use, fix in the recess 112 with electromagnetic relay body 210 through joint spare 220 joint to base plate 110 top surface, then hug closely the surface of base plate 110 with the surface of domestic control box inside mounting bracket, make first clamp piece 122 and the upper and lower both sides that the second pressed from both sides tight piece 132 to be located domestic control box inside mounting bracket, at this moment drive first screw thread post 120 and second screw thread post 130 through rotation portion 140 and rotate, make first slider 121 and second slider 131 drive first clamp piece 122 and the tight piece 132 relative movement of second clamp simultaneously, make first draw-in groove 1221 and second draw-in groove 1321 joint respectively in the both sides of domestic control box inside mounting bracket, thereby fix electromagnetic relay, the installation can not need not the influence that the spanner can not receive the hole site simultaneously like this, make the installation make things convenient for the flexibility higher more.

It should be noted that the specific model specification of the electromagnetic relay body 210 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the electromagnetic relay body 210 and its principle will be clear to those skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A vertical electromagnetic relay is characterized by comprising

A mounting base (100), the mounting base (100) comprising a base plate (110), a first threaded post (120) and a second threaded post (130), a sliding groove (111) is formed in the bottom surface of the base plate (110), one end of the first threaded column (120) is rotatably connected to the inside of the sliding groove (111), a first sliding block (121) penetrates through the outer surface of the first threaded column (120) in a threaded manner, a first clamping block (122) is integrally formed at the bottom of the first sliding block (121), the outer surface of the first clamping block (122) is provided with a first clamping groove (1221), the second threaded post (130) is fixed at the other end of the first threaded post (120), a second sliding block (131) penetrates through the outer surface of the second threaded column (130) in a threaded manner, a second clamping block (132) is integrally formed at the bottom of the second sliding block (131), a second clamping groove (1321) is formed in one side of the second clamping block (132);

electromagnetic relay subassembly (200), electromagnetic relay subassembly (200) include electromagnetic relay body (210) and joint spare (220), joint spare (220) are fixed the bottom both sides of electromagnetic relay body (210), joint spare (220) joint is in the top surface of base plate (110).

2. The vertical electromagnetic relay according to claim 1, wherein said engaging member (220) comprises an engaging plate (221) and a plurality of engaging heads (222), said engaging plate (221) is fixed on both sides of the bottom of said electromagnetic relay body (210), and said plurality of engaging heads (222) are fixed on the surface of said engaging plate (221) at equal intervals.

3. The vertical electromagnetic relay according to claim 2, wherein both sides of the upper end of the base plate (110) are provided with grooves (112) matching with the engaging plates (221), the inner surface of the groove (112) is provided with a first positioning groove (1121) matching with the chuck (222), and the chuck (222) is engaged in the first positioning groove (1121).

4. A vertical electromagnetic relay according to claim 1, characterized in that the thread configurations of the first threaded post (120) and the second threaded post (130) are oppositely arranged.

5. The vertical electromagnetic relay according to claim 1, wherein the first slider (121) and the second slider (131) are respectively provided with a threaded hole inside to match with the first threaded column (120) and the second threaded column (130), and the first slider (121) and the second slider (131) are respectively connected with the inner surface of the sliding groove (111) in a sliding manner.

6. The vertical electromagnetic relay according to claim 1, wherein the end of the second threaded post (130) extends to the outside through the sliding groove (111), and the end of the second threaded post (130) is keyed with a rotating part (140).

7. The vertical electromagnetic relay according to claim 1, wherein the inner surfaces of the first clamping groove (1221) and the second clamping groove (1321) are adhered with a protective pad (150) by glue.

8. The vertical electromagnetic relay according to claim 1, characterized in that the plug-in unit (160) is symmetrically fixed on one side of the outer surface of the base plate (110).

9. The vertical electromagnetic relay according to claim 8, wherein the plug-in unit (160) comprises a plug board (161) and a plug connector (162), the plug board (161) is fixed on an outer surface of one side of the base plate (110), and the plug connector (162) is fixed on an outer surface of the plug board (161).

10. The vertical electromagnetic relay according to claim 9, wherein a slot (170) is formed in a side of the substrate (110) opposite to the insertion plate (161), the slot (170) and the insertion plate (161) are arranged in a matching manner, a second positioning groove (171) is formed in the slot (170), and the plug (162) is clamped in the second positioning groove (171).