CN211578655U

CN211578655U - Novel combined relay

Info

Publication number: CN211578655U
Application number: CN201921867536.8U
Authority: CN
Inventors: 周佳文; 文浩; 余文强; 梁福添
Original assignee: Zhongshan Gaodeng Environmental Electrical Co ltd
Current assignee: Zhongshan Gaodeng Environmental Electrical Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-09-25
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a novel combined relay, which belongs to the technical field of electric fittings and comprises a relay body and a protective shell, wherein the relay body is fixedly connected inside the protective shell, the inner side wall of the protective shell is provided with a chute, the protective shell is slidably connected with a baffle through the chute, one side of the surface of the protective shell is provided with two splicing holes, a buckle and a spring plate are inserted into the splicing holes, the buckle is clamped into a limiting groove under the action of the elastic force of the spring plate to connect the protective shell together, the relay bodies are flexibly assembled, the mounting steps are simplified through the relay capable of being freely combined, the protective shell can effectively isolate the connection between the relay body and the external environment, the influence of the external environment on the stability of the relay body in the use process is reduced, and the relay body can be normally operated along the chute sliding baffle, the normal use of the relay is not influenced.

Description

Novel combined relay

Technical Field

The utility model relates to an electrical accessories technical field especially relates to a novel combination formula relay.

Background

The relay is an electric control device, which is an electric appliance that makes the controlled quantity generate a predetermined step change in the electric output circuit when the change of the input quantity reaches the specified requirement, has the interaction relationship between the control system and the controlled system, is usually applied to the automatic control circuit, and is actually an automatic switch that uses small current to control the operation of large current.

The patent No. CN 106486324 a discloses a relay, which can save electricity and energy during use, and has strong magnetic holding capacity and small malfunction.

The relay has the following defects that 1, the relay is usually an independent and independent fixing structure, holes are generally needed to be punched before the relay is used for installing the relay on the surface of an installation body, more installation holes are needed to be punched when a plurality of groups of relays are needed to be installed simultaneously, and the relay is complex, laborious and inconvenient; 2. the general direct mount of relay is on the installation body surface and with external environment direct contact, dust impurity etc. in the external environment easily fall into the inside of relay, influence the life and the stability in use of relay, for this reason, we propose a novel combination formula relay.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel combination formula relay aims at can conveniently carrying out the equipment connection between the relay to can completely cut off the influence of external environment to the relay.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of novel combined relay, including relay body and protective housing, relay body fixed connection is in the inside of protective housing, the spout has been seted up to the protective housing inside wall, the protective housing has the baffle through spout sliding connection, jack and jack are seted up to protective housing surface one side and are two, spacing groove and spacing groove have been seted up to protective housing surface one side and have been two, the jack is kept away from protective housing lateral wall one side and is connected with the spacing groove, protective housing surface one side fixedly connected with and the corresponding spring board of jack, the protective housing has the buckle through spring board swing joint.

Optionally, a tearing groove is formed in one side of the surface of the spring plate, and the tearing groove is located at the connecting position of the spring plate and the protective shell.

Optionally, a wiring hole is formed in the top of the protective shell, and the wiring hole penetrates through the top of the protective shell and extends to the inside of the relay body.

Optionally, the top of the outer side wall of the protective shell is fixedly connected with two mounting plates, and the mounting plates are internally provided with threaded holes.

The utility model has the advantages as follows:

1. the spliced eye and the inside spacing groove of having seted up of spliced eye have been seted up to surface one side of protective housing, protective housing surface opposite side is connected with the buckle through the spring board, when needing to connect between the relay body, insert buckle and spring board inside the spliced eye, protective housing outer wall extrusion spring board removes the position of spacing groove until the buckle, under the effect of spring board elasticity, the buckle card advances the spacing inslot portion, link the protective housing together, and then connect between the relay body, the equipment is nimble, it is simple to dismantle, through the relay that can independent assortment, the installation step has been simplified.

2. The inside at the protective housing is fixed to the relay body, the protective housing can effectively completely cut off being connected of relay body and external environment, reduce the influence of external environment to stability in the relay body use, prolong its life, the inside spout of having seted up of protective housing is through spout sliding connection baffle, when needing to handle and operate the relay body in the protective housing, slide the baffle, can operate the relay body in the protective housing, use the completion backplate along spout automatic re-setting, completely cut off being connected of relay body and external 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 will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a novel combined relay according to an embodiment of the present invention;

fig. 2 is a schematic side view of a novel combined relay according to an embodiment of the present invention.

In the figure: 1. a relay body; 2. a protective shell; 201. a chute; 3. a baffle plate; 4. inserting holes; 401. a limiting groove; 5. a spring plate; 501. buckling; 502. a tearing groove; 6. a wiring hole; 7. mounting a plate; 701. a threaded bore.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A novel combined relay according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and fig. 2, the embodiment of the utility model provides a novel combined relay, including relay body 1 and protective housing 2, relay body 1 fixed connection is in the inside of protective housing 2, spout 201 has been seted up to 2 inside walls of protective housing, protective housing 2 has baffle 3 through spout 201 sliding connection, jack 4 and jack 4 have been seted up to 2 surface one sides of protective housing, spacing groove 401 has been seted up to 2 surface one sides of protective housing and spacing groove 401 is two, jack 4 is kept away from 2 lateral wall one sides of protective housing and is connected with

spacing groove

401, 2 surface one side fixedly connected with of protective housing has the spring board 5 corresponding with jack 4, protective housing 2 has buckle 501 through 5 swing joint of spring board.

For example, when the relay body 1 needs to be connected, the buckle 501 and the spring plate 5 are inserted into the insertion hole 4, the outer wall of the protective shell 2 presses the spring plate 5 until the buckle 501 moves to the position of the limiting groove 401, under the action of the elastic force of the spring plate 5, the buckle 501 is clamped into the limiting groove 401 to connect the protective shell 2 together, and then connect between the relay body 1, the equipment is nimble, the installation step has been simplified, relay body 1 is fixed in the inside of protective housing 2, protective housing 2 can effectively completely cut off relay body 1 and external environment's being connected, reduce the influence of external environment to relay body 1 stability in the use, prolong its life, protective housing 2 passes through spout 201 sliding connection baffle 3, when needing to handle and operate protective housing 2 internal relay body 1, slide out baffle 3, can operate protective housing 2 internal relay body 1.

Referring to fig. 1 and 2, a tearing groove 502 is formed on one side of the surface of the spring plate 5, and the tearing groove 502 is located at the joint of the spring plate 5 and the protective case 2.

Illustratively, by means of the tearing groove 502 formed between the spring plate 5 and the protective shell 2, when the spring plate 5 and the buckle 501 are not needed, the connection between the spring plate 5 and the protective shell 2 can be conveniently broken by skimming the tearing groove 502.

Referring to fig. 1 and 2, a wiring hole 6 is formed in the top of the protective casing 2, and the wiring hole 6 penetrates through the top of the protective casing 2 and extends into the relay body 1.

By way of example, the wiring hole 6 formed in the top of the protective shell 2 can facilitate wiring connection between an internal circuit and an external circuit of the relay body 1.

Referring to fig. 1 and 2, two mounting plates 7 are fixedly connected to the top of the outer side wall of the protective shell 2, and threaded holes 701 are formed in the two mounting plates 7.

By way of example, the protective shell 2 and the relay body 1 can be conveniently installed on the surface of the installation body through bolt connection through the installation plate 7 fixed on the top of the outer side wall of the protective shell 2 and the threaded hole 701 formed in the surface of the installation plate 7.

When the relay is used, one side of the surface of the protective shell 2 is provided with the plug hole 4, the inside of the plug hole 4 is provided with the limiting groove 401, the other side of the surface of the protective shell 2 is connected with the buckle 501 through the spring plate 5, when the relay bodies 1 need to be connected, the buckle 501 and the spring plate 5 are inserted into the plug hole 4, the outer wall of the protective shell 2 presses the spring plate 5 until the buckle 501 moves to the position of the limiting groove 401, under the action of the elastic force of the spring plate 5, the buckle 501 is clamped into the limiting groove 401 to connect the protective shells 2 together in front, so that the relay bodies 1 are connected, the assembly is flexible, when the relay needs to be disassembled, only the buckle 501 in the limiting groove 401 needs to be pressed to press the spring plate 5, and the protective shells 2 can be separated by pulling the protective shells 2 simultaneously, the disassembly is simple, through the relays which, only need fix a protective housing 2 on the installation body surface, other relay body 1 is connected through buckle 501 and spacing groove 401, the demand that the installation was punched has been reduced, the efficiency of installation is improved, relay body 1 is fixed in the inside of protective housing 2, protective housing 2 can effectively isolated relay body 1 and external environment's being connected, reduce the influence of external environment to stability in the relay body 1 use, prolong its life, 2 inside spouts 201 and through spout 201 sliding connection baffle 3 of having seted up of protective housing, when needing to handle and operate 2 inside relay body 1 of protective housing, slide away baffle 3 along spout 201, can operate 2 inside relay body 1 of protective housing, use completion backplate 3 along spout 201 automatic re-setting, isolated relay body 1 and external environment's being connected, wiring hole 6 of seting up through 2 tops of protective housing can make things convenient for the relay body 1 between internal circuit and the external circuit The wiring is connected, through tearing groove 502 of seting up between spring board 5 and protective housing 2, when need not use spring board 5 and buckle 501, can tear the convenient disconnection of groove 502 and be connected between spring board 5 and the protective housing 2 through skimming, can conveniently install protective housing 2 and relay body 1 on the surface of the installation body through bolted connection through the screw hole 701 of seting up on fixed mounting panel 7 in protective housing 2 lateral wall top and mounting panel 7 surface.

It should be noted that, the utility model relates to a novel combined relay, including relay body 1, protective housing 2, spout 201, baffle 3, spliced eye 4, spacing groove 401, spring plate 5, buckle 501, tear groove 502, wiring hole 6, mounting panel 7, screw hole 701, the part is general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A novel combined relay comprises a relay body (1) and a protective shell (2), it is characterized in that the relay body (1) is fixedly connected inside the protective shell (2), the inner side wall of the protective shell (2) is provided with a sliding chute (201), the protective shell (2) is connected with a baffle (3) in a sliding way through the sliding chute (201), one side of the surface of the protective shell (2) is provided with two plug-in holes (4), one side of the surface of the protective shell (2) is provided with two limit grooves (401), one side of the plug-in hole (4) far away from the outer side wall of the protective shell (2) is connected with the limit groove (401), one side of the surface of the protective shell (2) is fixedly connected with a spring plate (5) corresponding to the plug-in hole (4), the protective shell (2) is movably connected with a buckle (501) through a spring plate (5).

2. A novel combined relay according to claim 1, characterized in that a tearing groove (502) is formed in one side of the surface of the spring plate (5), and the tearing groove (502) is located at the joint of the spring plate (5) and the protective shell (2).

3. A novel combined relay according to claim 1, characterized in that wiring holes (6) are formed in the top of the protective shell (2), and the wiring holes (6) penetrate through the top of the protective shell (2) and extend into the relay body (1).

4. A novel combined relay according to claim 1, characterized in that the top of the outer side wall of the protective shell (2) is fixedly connected with two mounting plates (7), and the mounting plates (7) are internally provided with threaded holes (701).