CN219660078U

CN219660078U - Controller

Info

Publication number: CN219660078U
Application number: CN202320166823.6U
Authority: CN
Inventors: 冷海滨; 张励; 赵盈颖
Original assignee: HUBEI WATER RESOURCES TECHNICAL COLLEGE
Current assignee: HUBEI WATER RESOURCES TECHNICAL COLLEGE
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-09-08
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses a controller, which comprises a controller body, a controller plug and a fixing mechanism arranged on the controller body and used for fixing the controller plug, wherein the fixing mechanism comprises a mounting frame fixedly connected to the controller body, two mounting plates which are symmetrically arranged are fixedly connected to the inner wall of the mounting frame far away from a power port, a rotating plate is rotatably connected between the two mounting plates, a connecting rod is arranged at one end of the rotating plate far away from the controller body, and a fixing block is arranged at the other end of the connecting rod. According to the utility model, through the arrangement of the fixing mechanism, the controller plug is limited and fixed under the driving action of the driving mechanism, so that the controller plug is prevented from being separated from the controller body due to false touch in the normal working process of the controller body, the electrified plug-in of the controller plug is effectively avoided, and the normal service life of the controller body is ensured.

Description

Controller

Technical Field

The utility model relates to the technical field of controllers, in particular to a controller.

Background

The controller refers to a master device that changes the wiring of a main circuit or a control circuit and changes the resistance value in the circuit in a predetermined order to control the starting, speed regulation, braking and reversing of the motor. The computer system consists of program counter, instruction register, instruction decoder, time sequence generator and operation controller, and is a "decision mechanism" for issuing command, i.e. for completing the operation of coordinating and commanding the whole computer system.

When the existing controller is connected with the power line, the plug mode is adopted for connection, when the controller is in normal operation, the power line and the controller are easy to fall off due to false touch, and meanwhile, in normal operation of the controller, the power line is electrified to fall off, so that the controller is easy to damage, and the normal service life of the controller is reduced.

There is therefore a need for a controller that addresses the above-mentioned issues.

Disclosure of Invention

The utility model aims to provide a controller to solve the problem that a power line is easy to fall off from the controller in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the controller comprises a controller body and a controller plug, wherein a power port is formed in the controller body, a plurality of power supply binding posts are arranged on the power port, the controller plug consists of a power supply wire and an operation board fixedly connected to one end of the power supply wire, a plugboard is arranged at the other end of the operation board, a plurality of plugboards are formed in the plugboard, each plugboard is in interference fit with the binding post, and the controller plug further comprises a fixing mechanism which is arranged on the controller body and used for fixing the controller plug;

the fixed establishment includes the installing frame of fixed connection on the controller body, fixedly connected with mounting panel that two mutual symmetries set up on the inner wall that the power mouth was kept away from to the installing frame, two rotate between the mounting panel and be connected with the rotor plate, the one end that the controller body was kept away from to the rotor plate is equipped with the connecting rod, the other end of connecting rod is equipped with the fixed block, the fixed orifices has been seted up on the lateral wall that the installing frame is close to the power mouth, the fixed block slides on the fixed orifices.

The mounting frame is provided with a driving mechanism for driving the rotating plate, the driving mechanism comprises an electromagnet fixedly connected to the inner wall of the mounting frame far away from the power port, the electromagnet is electrically connected with the controller body, and the side wall of the rotating plate opposite to the electromagnet is provided with an iron plate.

Be equipped with the direction subassembly that is used for the pivoted board to carry out the direction at the removal in-process on the installing frame, direction subassembly includes the fixed connection and is close to the guide tube on the inner wall of power mouth at the installing frame, sliding connection has the guide bar on the guide tube, the one end and the pivoted board of guide bar are connected, the guide bar sets up relatively with the iron plate.

The guide tube is sleeved with a first spring, and two ends of the first spring are respectively connected with the side wall of the mounting frame and the rotating plate.

The controller is characterized in that a sealing mechanism for reinforcing the connection tightness between the controller plug and the controller body is arranged on the controller body, the sealing mechanism comprises a return groove arranged on the controller body, the return groove and the power supply port are concentrically arranged, a return seal plate is connected to the return groove in a sliding manner, two second springs which are symmetrically arranged are arranged at one end of the return seal plate, and the other ends of the two second springs are connected with the side wall of the return groove.

The elastic force of the two second springs is smaller than the connection strength between each plug-in connector and the binding post.

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

according to the utility model, through the arrangement of the fixing mechanism, the fixing block is pushed to move out of the fixing hole under the driving action of the driving mechanism and is propped against the side wall of the operation plate, the controller plug is limited and fixed at the moment, the controller plug is prevented from being separated from the controller body due to false touch in the normal working process of the controller body, the electrified plug-in of the controller plug is effectively avoided, and the normal service life of the controller body is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the fixing mechanism of the present utility model;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 101. a controller body; 102. a power line; 103. a power supply port; 104. binding posts; 105. an operation panel; 106. a plug board; 201. a mounting frame; 202. a mounting plate; 203. a rotating plate; 204. a connecting rod; 205. a fixed block; 206. a fixing hole; 301. an electromagnet; 302. an iron plate; 401. a guide tube; 402. a guide rod; 5. a first spring; 601. a return groove; 602. and (5) a square sealing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the controller provided by the utility model comprises a controller body 101 and a controller plug, wherein a power port 103 is formed in the controller body 101, a plurality of power supply binding posts 104 are arranged on the power port 103, the controller plug consists of a power supply wire 102 and an operation board 105 fixedly connected to one end of the power supply wire 102, a plugboard 106 is arranged at the other end of the operation board 105, a plurality of plugholes are formed in the plugboard 106, each plughole is in interference fit with the binding post 104, and the controller also comprises a fixing mechanism which is arranged on the controller body 101 and used for fixing the controller plug;

the fixing mechanism comprises a mounting frame 201 fixedly connected to the controller body 101, two mounting plates 202 which are symmetrically arranged are fixedly connected to the inner wall, far away from the power port 103, of the mounting frame 201, a rotating plate 203 is rotatably connected between the two mounting plates 202, one end, far away from the controller body 101, of the rotating plate 203 is provided with a connecting rod 204, the other end of the connecting rod 204 is provided with a fixing block 205, a fixing hole 206 is formed in the side wall, close to the power port 103, of the mounting frame 201, and the fixing block 205 slides on the fixing hole 206;

what needs to be explained here is: through fixed establishment's setting, carry out spacing fixedly with the controller plug, prevent at the in-process of the normal work of controller body 101, lead to controller plug and controller body 101 to break away from mutually because of the mistake bumps, effectually avoided the electrified plug of controller plug to dial, ensured the normal life of controller body 101.

The mounting frame 201 is provided with a driving mechanism for driving the rotating plate 203, the driving mechanism comprises an electromagnet 301 fixedly connected to the inner wall of the mounting frame 201 far away from the power port 103, the electromagnet 301 is electrically connected with the controller body 101, and the side wall of the rotating plate 203 opposite to the electromagnet 301 is provided with an iron plate 302;

what needs to be explained here is: through the setting of actuating mechanism, in the in-process that the controller body 101 circular telegram worked for electro-magnet 301 also gets the electricity simultaneously, under electromagnetic induction's effect, makes iron plate 302 and electro-magnet 301 coincide to under the effect of lever principle, promote fixed block 205 to remove from fixed hole 206, and offset with the lateral wall of operation board 105.

The installation frame 201 is provided with a guide assembly for guiding the rotating plate 203 in the moving process, the guide assembly comprises a guide pipe 401 fixedly connected to the inner wall of the installation frame 201, which is close to the power port 103, the guide pipe 401 is connected with a guide rod 402 in a sliding manner, one end of the guide rod 402 is connected with the rotating plate 203, and the guide rod 402 is arranged opposite to the iron plate 302;

what needs to be explained here is: by the arrangement of the guide assembly, guiding and limiting functions are provided during movement of the rotating plate 203.

The guide tube 401 is sleeved with a first spring 5, and two ends of the first spring 5 are respectively connected with the side wall of the mounting frame 201 and the rotating plate 203;

what needs to be explained here is: through the setting of first spring 5, after controller body 101 outage, under the elastic force of first spring 5, drive fixed block 205 and keep away from the motion of controller plug to the fixed spacing of controller plug has been relieved, the separation of controller plug and controller body 101 is convenient for.

The controller body 101 is provided with a sealing mechanism for enhancing the connection tightness between the controller plug and the controller body 101, the sealing mechanism comprises a return groove 601 arranged on the controller body 101, the return groove 601 and the power supply port 103 are concentrically arranged, a return seal plate 602 is slidingly connected on the return groove 601, one end of the return seal plate 602, which is positioned on the return groove 601, is provided with two second springs which are symmetrically arranged, and the other ends of the two second springs are connected with the side wall of the return groove 601;

what needs to be explained here is: through sealing mechanism's setting, improved the connectivity leakproofness between controller plug and the controller body 101, prevent that outside dust or steam from entering into in the power mouth 103, cause the short circuit damage of controller body 101.

The elastic force of the two second springs is smaller than the connection strength between each plug interface and the binding post 104;

what needs to be explained here is: the problem that the controller plug is separated from the controller body 101 due to the fact that the elastic force of the second spring is too large when the controller plug and the controller body 101 are in the desired plugging is solved.

Working principle: when the controller plug is connected with the controller body 101, the plug board 106 on the operation board 105 is aligned with the power port 103, and the plug board 106 is pushed into the power port 103 by force, so that the plug port on the plug board 106 is matched with the binding post 104, and at the moment, the controller plug is connected with the controller body 101;

after the connection of the controller plug and the controller body 101 is completed, a power supply is started, and as the electromagnet 301 is electrically connected with the controller body 101, the electromagnet 301 is also electrified at the same time, and under the action of electromagnetic induction, the iron plate 302 is combined with the electromagnet 301, so that under the action of a lever principle, the fixing block 205 is pushed to move out of the fixing hole 206 and abut against the side wall of the operation plate 105, and at the moment, the controller plug is limited and fixed, so that the controller plug is prevented from being separated from the controller body 101 due to false touch in the normal working process of the controller body 101, the electrified plugging of the controller plug is effectively avoided, and the normal service life of the controller body 101 is ensured;

and in the process of connecting the controller plug with the controller body 101, the operation plate 105 extrudes the rectangular sealing plate 602, so that the rectangular sealing plate 602 contracts inwards towards the rectangular groove 601, at the moment, the second spring is stressed to deform to form elastic force, the second spring forming the elastic force exerts reverse pushing force on the rectangular sealing plate 602 to push the rectangular sealing plate 602 to abut against the side wall of the operation plate 105, the connection tightness between the controller plug and the controller body 101 is improved, and external dust or water vapor is prevented from entering the power port 103 to cause short circuit damage of the controller body 101.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A controller, comprising:

the controller comprises a controller body (101) and a controller plug, wherein a power port (103) is formed in the controller body (101), a plurality of power supply binding posts (104) are arranged on the power port (103), the controller plug consists of a power line (102) and an operation board (105) fixedly connected to one end of the power line (102), a plugboard (106) is arranged at the other end of the operation board (105), a plurality of plugboards are formed in the plugboard (106), and each plugboard is in interference fit with each binding post (104);

characterized by further comprising:

the fixing mechanism is arranged on the controller body (101) and used for fixing the controller plug;

the utility model discloses a fixed establishment, including fixed connection installing frame (201) on controller body (101), installing frame (201) is kept away from mounting panel (202) that two mutual symmetries set up on the inner wall of power inlet (103), two rotate between mounting panel (202) and be connected with rotor plate (203), one end that controller body (101) was kept away from to rotor plate (203) is equipped with connecting rod (204), the other end of connecting rod (204) is equipped with fixed block (205), fixed orifices (206) have been seted up on the lateral wall that installing frame (201) is close to power inlet (103), fixed block (205) slide on fixed orifices (206).

2. A controller according to claim 1, wherein: the automatic control device is characterized in that a driving mechanism for driving the rotating plate (203) is arranged on the mounting frame (201), the driving mechanism comprises an electromagnet (301) fixedly connected to the inner wall, far away from the power port (103), of the mounting frame (201), the electromagnet (301) is electrically connected with the controller body (101), and an iron plate (302) is arranged on the opposite side wall of the rotating plate (203) to the electromagnet (301).

3. A controller according to claim 2, wherein: be equipped with the direction subassembly that is used for rotating board (203) to carry out the direction in the removal in-process on installing frame (201), direction subassembly includes fixed connection on the inner wall that installing frame (201) is close to power mouth (103) stand pipe (401), sliding connection has guide bar (402) on stand pipe (401), the one end of guide bar (402) is connected with rotating board (203), guide bar (402) set up with iron plate (302) relatively.

4. A controller according to claim 3, wherein: the guide tube (401) is sleeved with a first spring (5), and two ends of the first spring (5) are respectively connected with the side wall of the mounting frame (201) and the rotating plate (203).

5. A controller according to claim 1, wherein: the controller is characterized in that a sealing mechanism for reinforcing the connection tightness between the controller plug and the controller body (101) is arranged on the controller body (101), the sealing mechanism comprises a return groove (601) formed in the controller body (101), the return groove (601) is concentrically arranged with the power supply port (103), a return seal plate (602) is connected to the return groove (601) in a sliding mode, two second springs which are symmetrically arranged are arranged at one end of the return seal plate (602) and are arranged at the other end of the return groove (601), and the side walls of the return groove (601) are connected with the other ends of the two second springs.

6. A controller according to claim 5, wherein: the elastic force of the two second springs is smaller than the connection strength between each plug-in connector and the binding post (104).