CN214705824U

CN214705824U - Relay button structure

Info

Publication number: CN214705824U
Application number: CN202121244658.9U
Authority: CN
Inventors: 周伟伟; 赵鸿祥; 高志强; 王占杰
Original assignee: Guangzhou Xiangchi Electric Co ltd
Current assignee: Guangzhou Xiangchi Electric Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-12
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a relay button structure, including organism, turnover button and trigger module, the turnover button is installed at the top of organism, and trigger module installs in the organism, the organism includes shell and base, and the shell is installed on the base, and the turnover button is installed at the top of shell, trigger module installs on the base and trigger module is located the organism, the junction of the top of shell and lateral part is seted up the mounting groove with turnover button adaptation, and the top of shell is equipped with accomodates the groove and communicate with the mounting groove; this relay button structure triggers the relay through the turnover button, and when the relay was in normal condition, the turnover button was accomodate at the top of relay, can not cause occuping of space, can avoid the user to miss and touch the turnover button, and simultaneously, used the observation window at shell top and the instruction piece on the push rod, can accurately judge that the relay is all triggered, avoided the user to miss the state of judging the relay.

Description

Relay button structure

Technical Field

The utility model relates to an elevator electrical component field, concretely relates to relay button structure.

Background

A relay is an electric control device that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount (excitation amount) meets a predetermined requirement. It has an interactive relationship between a control system (also called an input loop) and a controlled system (also called an output loop). It is commonly used in automated control circuits, which are actually a "recloser" that uses low current to control high current operation. Therefore, the circuit plays the roles of automatic regulation, safety protection, circuit conversion and the like.

In the existing relay structure, because the trigger switch of the relay is relatively convex, not only the occupied space is occupied, but also the user can easily mistakenly touch the trigger switch, the abnormal requirement of the relay is started, the equipment connected with the relay is mistakenly operated, and the existing relay can not observe whether each conducting strip is normally contacted or not, so that the working state of the relay is easily misjudged.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a relay button structure.

In order to achieve the above purpose, the following scheme is provided: a relay button structure comprises a machine body, a turnover button and a trigger module, wherein the turnover button is installed at the top of the machine body, the trigger module is installed in the machine body, the machine body comprises a shell and a base, the shell is installed on the base, the turnover button is installed at the top of the shell, the trigger module is installed on the base and is located in the machine body, a mounting groove matched with the turnover button is formed in the joint of the top of the shell and the side portion, a containing groove is formed in the top of the shell and is communicated with the mounting groove, the turnover button is installed at the mounting groove and comprises a driving plate, a driven plate and a push block, the driving plate is located in the containing groove, the driving plate and the driven plate are fixedly connected in a right-angle state, smooth circular arc transition is formed between the driving plate and the driven plate, and a limit block is arranged at the top of one end, close to the driven plate, of the driving plate, the driven plate is equipped with the ejector pad in the one end of keeping away from the drive plate, the driven plate is inserted in mounting groove department.

Furthermore, the top of the driving plate is provided with anti-skid grains.

Furthermore, the trigger module comprises a push rod, an armature and an electromagnet, wherein the electromagnet and the armature are both installed on the base, the armature is connected with one end of the push rod, the other end of the push rod is provided with a top block, the setting position of the top block is matched with the position of the driven plate, and the push rod is connected with an elastic conducting strip of the relay.

Furthermore, the top of ejector pin is equipped with the instruction piece.

Further, the top of shell is equipped with observation window and the position adaptation of setting up the position and the instruction piece of observation window.

Further, a top plate is installed at the top of the housing.

Furthermore, one end of the driving plate, which is far away from the driven plate, is tilted upwards.

The utility model discloses a theory of operation and advantage lie in: this relay button structure triggers the relay through the turnover button, and when the relay was in normal condition, the turnover button was accomodate at the top of relay, can not cause occuping of space, can avoid the user to miss and touch the turnover button, and simultaneously, used the observation window at shell top and the instruction piece on the push rod, can accurately judge that the relay is all triggered, avoided the user to miss the state of judging the relay.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

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

fig. 4 is a partially enlarged view of fig. 3 according to the present invention.

Reference numerals in the drawings of the specification include:

1. the anti-skid device comprises a shell, 11 observation windows, 12 grooves, 13 installation grooves, 2 top plates, 3 bases, 4 turning type knobs, 41 driving plates, 42 driven plates, 43 pushing blocks, 44 anti-skid threads, 45 limiting blocks, 51 top plates, 52 indication blocks, 53 top blocks, 6 electromagnets and 7 armatures.

Detailed Description

The following is further detailed by the specific embodiments:

as shown in fig. 1 to 4, a relay button structure comprises a body, a flip button 4 and a trigger module, wherein the flip button 4 is installed at the top of the body, the trigger module is installed in the body, the body comprises a housing 1 and a base 3, the housing 1 is installed on the base 3, the flip button 4 is installed at the top of the housing 1, the trigger module is installed on the base 3 and is located at the body, an installation groove 13 adapted to the flip button 4 is formed at the joint of the top and the side of the housing 1, an accommodation groove 12 is formed at the top of the housing 1 and is communicated with the installation groove 13, the flip button 4 is installed at the installation groove 13, the flip button 4 comprises a driving plate 41, a driven plate 42 and a pushing block 43, the driving plate 41 is located in the accommodation groove 12, the driving plate 41 and the driven plate 42 are fixedly connected in a right angle state, and a smooth arc transition is formed between the driving plate 41 and the driven plate 42, the top of the one end of drive plate 41 near driven version is equipped with stopper 45, the one end that the drive plate 41 is kept away from to driven plate 42 is equipped with ejector pad 43, driven plate 42 is inserted in mounting groove 13 department.

The body is used for installing and protecting the flip button 4, the trigger module and other functional components of the relay, the trigger module is used for triggering an elastic conducting strip of the relay, the accommodating groove 12 is used for accommodating and installing the driving plate 41, the installing groove 13 is used for installing the driven plate 42 and providing a rotating fulcrum and a limiting point for the flip button 4, and the driven plate 42 is used for pushing the ejector rod 51 in cooperation with the pushing block 43.

As shown in fig. 1 to 4, the top of the driving plate 41 is provided with anti-slip lines 44.

The anti-slip lines 44 can increase the friction between the human hand and the driving plate 41.

As shown in fig. 2 and 4, the triggering module includes a push rod 51, an armature 7 and an electromagnet 6, the electromagnet 6 and the armature 7 are both installed on the base 3, the armature 7 is connected with one end of the push rod 51, the other end of the push rod 51 is provided with a top block 53, the setting position of the top block 53 is matched with the position of the driven plate 42, and the push rod 51 is connected with an elastic conducting strip of the relay.

The ejector rod 51 is used for connecting an elastic conducting strip of the relay with the armature 7, the armature 7 is matched with the electromagnet 6 for use and used for triggering the relay, and the ejector block 53 is matched with the push block 43 for use.

As shown in fig. 2 to 4, an indication block 52 is provided on the top of the top bar 51.

As shown in fig. 1 to 4, a viewing window 11 is provided on the top of the housing 1, and the position of the viewing window 11 is adapted to the position of the indication block 52.

Wherein, the indication block 52 is adapted to the observation window 11, so that the user can observe the movement of the push rod 51 through the observation window 11, thereby identifying the state of the relay.

As shown in fig. 1, 2 and 4, a top plate 2 is mounted on the top of the housing 1.

Wherein, the top plate 2 is used for protecting the top of the housing 1, so that the top of the housing 1 is more beautiful.

As shown in fig. 1 to 4, an end of the driving plate 41 remote from the driven plate is tilted upward.

Wherein the end of the driving plate 41 is slightly tilted up, which is convenient for a user to lift the driving plate 41.

The specific implementation process is as follows:

by using the relay with the relay button structure, the relay can work through the trigger module and also can work through the turnover button 4; when the trigger module is triggered, the electromagnet 6 works, the electromagnet 6 adsorbs the armature 7, and the armature 7 drives the elastic conducting strip of the relay to move through the ejector rod 51, so that the elastic conducting strip is separated from the originally contacted conducting strip and then is contacted with another conducting strip, and the relay can be triggered; when the manual trigger relay is used, the driving plate 41 is turned over, so that the driving plate 41 and the mounting groove 13 of the driven plate 42 rotate as a fulcrum, the pushing block 43 at the position of the driven plate 42 pushes the ejecting block 53 at the position of the ejecting rod 51, the ejecting block 53 drives the ejecting rod 51 to move together until the limiting block 45 on the driving plate 41 moves to the mounting groove 13, and the top plate 2 can drive the elastic conducting strip to be separated from the conducting strip which is originally contacted and contact with another conducting strip, so that the relay can be triggered. Whether the relay is triggered in place or not can be confirmed through the observation window 11 on the top of the housing 1 and the indication block 52 on the ejector rod 51.

This relay button structure triggers the relay through turning over formula button 4, and when the relay was in normal condition, turning over formula button 4 was accomodate at the top of relay, can not cause occuping of space, can avoid the user to miss and touch turning over formula button 4, and simultaneously, used the observation window 11 at shell 1 top and the instruction piece 52 on the push rod, can accurately judge that the relay is all triggered, avoided the user to judge the state of relay by mistake.

The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details, features, or other details of the present invention in the form of a more detailed description, which is presented for the purpose of illustration only, the more detailed description being taken by way of example only, and the more detailed description being presented for the purpose of illustrating the principles of the invention as embodied in the form of a more complete and readily available computer-readable medium. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the applicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A relay button structure is characterized in that: the turnover button is installed at the top of the machine body, the trigger module is installed in the machine body, the machine body comprises a shell and a base, the shell is installed on the base, the turnover button is installed at the top of the shell, the trigger module is installed on the base and is located in the machine body, a mounting groove matched with the turnover button is formed in the joint of the top of the shell and the side portion, a containing groove is formed in the top of the shell and is communicated with the mounting groove, the turnover button is installed at the mounting groove and comprises a driving plate, a driven plate and a push block, the driving plate is located in the containing groove, the driving plate and the driven plate are fixedly connected in a right angle state, smooth circular arc transition is formed between the driving plate and the driven plate, a limiting block is arranged at the top of one end, close to the driven plate, of the driven plate, and a push block is arranged at one end, far away from the driving plate, the driven plate is inserted in the mounting groove.

2. The relay button structure according to claim 1, wherein: the top of the driving plate is provided with anti-skid grains.

3. The relay button structure according to claim 1, wherein: the trigger module comprises a push rod, an armature and an electromagnet, the electromagnet and the armature are both installed on the base, the armature is connected with one end of the push rod, a push block is arranged at the other end of the push rod, the setting position of the push block is matched with the position of the driven plate, and the push rod is connected with an elastic conducting strip of the relay.

4. The relay button structure according to claim 3, wherein: and an indicating block is arranged at the top of the ejector rod.

5. The relay button structure according to claim 1, wherein: the top of shell is equipped with observation window and the position adaptation of setting up position and the instruction piece of observation window.

6. The relay button structure according to claim 1, wherein: the top of the shell is provided with a top plate.

7. The relay button structure according to claim 1, wherein: one end of the driving plate, which is far away from the driven plate, is tilted upwards.