CN214252919U

CN214252919U - Double-speed multi-stage controller

Info

Publication number: CN214252919U
Application number: CN202120855802.6U
Authority: CN
Inventors: 叶正蔚; 叶蒙蛟
Original assignee: Zhejiang Sanken Electric Co ltd
Current assignee: Zhejiang Sanken Electric Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-09-21
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a double speed multistage level controller, including the controller body that has a plurality of binding post, its characterized in that: the controller body comprises a plastic upper cover and a plastic base which are mutually clamped and fixed, a controller circuit board is arranged in the plastic upper cover, the controller circuit board is provided with a double-relay control, a display screen which is electrically connected with the circuit board and is provided with a plurality of keys is also arranged on the plastic upper cover, and a battery which is electrically connected with the circuit board is arranged in the plastic base; the utility model discloses a controller realizes the circulation through setting up two normally open relays with circuit board program control circuit and switches, and for prior art's circulation relay, still be provided with the demonstration screen of taking the button, its accessible button circulates switching time and sets for at will, and its inside still is provided with the battery, through the battery at relay power-off state, can supply power and keep the procedure to set for, avoids switching the setting change at circular switch after the circular switch-on once more.

Description

Double-speed multi-stage controller

Technical Field

The utility model relates to a controller technical field involves a double speed multistage controller.

Background

The general process of joint between this in-process station of automation equipment generally carries out the assembly of product, processing with the control multistation through the procedure, process circulation interval between this in-process station is very important, current automation equipment generally lets the whole equipment for a long time circular telegram so that it can go on often, but this kind of mode is great to the loss of resource, and uncomfortable to be used in some special processes, consequently, it opens and shuts through the relay still to have appeared on prior art automation equipment to the power supply of control station independently starts the process work that equipment carries out the correspondence. Secondly, some intelligent controllable power supplies need to be externally electrified for a long time, the power supplies are cut off in an accidental situation, such as an intelligent power socket, whether the power supplies are cut off or not is automatically judged according to the magnitude of the output current, and when a computer is turned off or a television is turned off, standby current consumption of equipment can be avoided, and energy conservation to the maximum extent is realized. However, the intelligent controllable power supply adopts the relay to control the power supply, and when the relay is used for a long time, the relay is in a closed state for a long time, so that some disadvantages are generated, such as aging of a restoring spring and electric shock adhesion, and the problems can be exposed after the relay is used for a long time, so that the normal operation of the intelligent controllable power supply is influenced.

In order to solve the problems, an integrated multi-time relay is mostly adopted in the prior art to realize the operation, the basic principle is that two time periods of T1 and T2 and the working mode can be preset, the working principle is that an S1 relay is released after the power is switched on, the T1 starts to delay, when the T1 arrives, an S1 relay is attracted, an S2 is released, the T2 starts to delay, when the T2 arrives, an S1 relay is released again, the S2 is attracted, the T1 continues to delay, and the like; repeating the above processes to perform time delay state conversion; the method achieves the connection and circulation of multi-section control equipment, but the method has high cost and single control when applied to a relay, excessively depends on the integral control, and has poor application effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double speed multistage level controller, it sets up two normally open relays and passes through controller circuit board control switching, carries out the time setting through the button on the display screen, corresponds the change according to applied scene and process and can carry out independent adjustment and switch the interval time and set for, and still possesses the power failure procedure memory function, realizes to control, be convenient for set for, characteristics that the suitability is strong.

To the above, the utility model provides a technical scheme that its technical problem and take is: the utility model provides a double speed multistage controller, includes the controller body that has a plurality of binding post, its characterized in that: the controller body comprises an upper plastic cover and a plastic base which are clamped and fixed with each other, a controller circuit board is arranged in the upper plastic cover, the controller circuit board is provided with double-relay control, a display screen which is electrically connected with the circuit board and provided with a plurality of keys is further arranged on the upper plastic cover, and a battery which is electrically connected with the circuit board is arranged in the plastic base.

As a further configuration of the above scheme, the dual relay is set as a normally open relay.

As a further arrangement of the scheme, a battery cover convenient for battery replacement is further arranged on the plastic base.

As a further arrangement of the above scheme, a buckle for fixedly mounting the controller is further arranged on the plastic base, the buckle is T-shaped and provided with an elastic flap, and a stop block corresponding to the elastic flap is arranged on the plastic base.

As a further arrangement of the above scheme, the display screen is provided with an independent display screen control chip, and the battery is used for assisting in power supply of the relay in the off state and for setting a memory program of the circuit board.

Has the advantages that: the utility model discloses a controller realizes the circulation switching with circuit board program control circuit through setting up two normally open relays, for prior art's circulation relay, the change through the wiring can be used for the control of two kinds of equipment or is used for avoiding the circulation release of relay long-term work, accessible button carries out quick regulation when being used for double speed control and sets for, does when being used for circulation release to adjust the cycle time to through the button, has the characteristics of multi-functional use, the utility model discloses take the display screen of button, it is used for carrying out the random settlement of circulation switching time through the button, the inside battery that still is provided with of controller, through the battery at relay power-off state, can supply power and keep the procedure to set for, avoids switching at circular switch after the circular switch once more and sets for the change.

Drawings

Fig. 1 is a schematic structural diagram of the controller of the present invention.

Fig. 2 is a schematic diagram of the components of the internal structure of the controller of the present invention.

Fig. 3 is a schematic view of the elastic flap and the bumping post of the present invention.

Fig. 4 is a schematic block diagram of the controller of the present invention.

Fig. 5 is a schematic diagram of the terminal wiring of the controller of the present invention.

Reference numerals: 1. a controller body; 11. a plastic upper cover; 12. a plastic base; 13. a circuit board; 14. a double relay; 15. pressing a key; 18. a display screen; 6. a battery; 61. a battery cover; 8. buckling; 81. a resilient flap; 82. a stop pillar.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflicting with each other.

As shown in fig. 1-5, the dual-speed multi-stage controller includes a controller body 1 with a plurality of terminals, and is characterized in that: the controller body 1 comprises an upper plastic cover 11 and a plastic base 12 which are clamped and fixed with each other, a controller circuit board 13 is arranged in the upper plastic cover 11, the controller circuit board 13 is provided with a double relay 14, a display screen 18 which is electrically connected with the circuit board 13 and is provided with a plurality of keys 15 is further arranged on the upper plastic cover 11, and a battery 6 which is electrically connected with the circuit board 13 is arranged in the plastic base 12.

Through the setting of above-mentioned scheme, the plastics upper cover 11 and the plastic base 12 of the controller of the utility model carry out convenient lock assembly through the buckle, and its plastics upper cover 11 sets up main control assembly and includes circuit board 13, takes display screen 18 and the dual relay 14 of button 15, shows numerical value button 15 through display screen 18 and sets for, and the break-make of the dual relay 14 is switched the interval to the value of the built-in procedure of circuit board 13 control.

As a further arrangement of the above solution, the dual relay 14 is configured as a normally open relay.

As a further arrangement of the above solution, a battery cover 61 for facilitating the replacement of the battery 6 is further disposed on the plastic base 12.

As a further arrangement of the above scheme, the plastic base 12 is further provided with a buckle 8 for fixedly mounting the controller, the buckle 8 is T-shaped, an elastic flap 81 is provided thereon, and the plastic base 12 is provided with a catch 82 corresponding to the elastic flap 81.

Set up through the above scheme, the utility model discloses in the simple setting that is used for buckle 8 that the block is fixed that sets up through elasticity lamella 81 and bumping post 82, expose the end of plastic base 12 through initiative pulling buckle 8 for draw-in groove on the plastic base 12 carries out the size transform, and through elasticity lamella 81 elasticity block, its simple structure of relative prior art, fixed effect are better.

As a further arrangement of the above solution, the display screen 18 is provided with a separate display screen control chip, and the battery 6 is used for the relay off state auxiliary power supply circuit board 13 to memorize the program setting.

Through the setting of above-mentioned scheme, independent display screen control chip is used for providing key 15 and carries out information interaction and show concrete figure with circuit board 13 procedure after pressing, is convenient for set for the adjustment, and battery 6 is used for when the external alternating current power supply of controller loses the electricity, keeps the procedure to set for the chip provides electric power, avoids the procedure to reset after having a power failure.

Example 1: the utility model discloses controller theory of operation:

after the controller is electrified, the controller triggers the start key 15, namely, the suction disconnection state between the double relays is controlled according to the timing;

the countdown may be started based on setting the closing time for phase a. After the countdown is finished, the phase A is disconnected, and the phase B starts to attract according to the set countdown time of the phase B after the phase A is disconnected. Automatically switching according to the set A, B countdown time cycle that the double relays are staggered;

the setting key can set the countdown attracting time of the multi-loop phase A and the phase B;

when the power is on, the inching button in the key 15 below the display screen 18 is triggered to control the A-phase suction and the B-phase disconnection state to be pressed, then the B-phase suction is pressed, the A-phase disconnection state is realized, the inching function cannot be used in the circulation state, and the inching is automatically suspended when the inching is pressed.

The utility model discloses a controller hour key sets for the biggest 99 hours, and the biggest 99 minutes of minute key, second key 99 seconds add up 99 hours 99 minutes 99 seconds.

The utility model discloses a battery is used for having a power failure memory, and the battery only supplies with the procedure and sets for the reservation, and the relay is at the off-state, and battery power can not drive the relay.

Fig. 5 is a schematic diagram of terminal connections of the controller according to the present invention, which is a diagram of connections of two ends of the controller for controlling two devices to perform different operations in a two-speed and multi-stage manner.

The utility model discloses a controller realizes the circulation switching with circuit board program control circuit through setting up two normally open relays, for prior art's circulation relay, the change through the wiring can be used for the control of two kinds of equipment or is used for avoiding the circulation release of relay long-term work, accessible button carries out quick regulation when being used for double speed control and sets for, does when being used for circulation release to adjust the cycle time to through the button, has the characteristics of multi-functional use, the utility model discloses take the display screen of button, it is used for carrying out the random settlement of circulation switching time through the button, the inside battery that still is provided with of controller, through the battery at relay power-off state, can supply power and keep the procedure to set for, avoids switching at circular switch after the circular switch once more and sets for the change.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations 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. The utility model provides a double speed multistage controller, includes controller body (1) that has a plurality of binding post, its characterized in that: the controller comprises a controller body (1) and is characterized in that the controller body comprises an upper plastic cover (11) and a plastic base (12) which are clamped and fixed with each other, a controller circuit board (13) is arranged in the upper plastic cover (11), a double relay (14) is arranged on the controller circuit board (13), a display screen (18) which is electrically connected with the circuit board (13) and is provided with a plurality of keys (15) is further arranged on the upper plastic cover (11), and a battery (6) which is electrically connected with the circuit board (13) is arranged in the plastic base (12).

2. A two-speed multi-stage bit controller as claimed in claim 1, wherein: the double relay (14) is set as a normally open relay.

3. A two-speed multi-stage bit controller as claimed in claim 1, wherein: and a battery cover (61) convenient for replacing the battery (6) is further arranged on the plastic base (12).

4. A two-speed multi-stage bit controller as claimed in claim 1, wherein: still be provided with buckle (8) that are used for controller fixed mounting on plastic base (12), buckle (8) are the T style of calligraphy, are provided with elasticity lamella (81) on it, be provided with bumping post (82) that correspond the setting with elasticity lamella (81) on plastic base (12).

5. A two-speed multi-stage bit controller as claimed in claim 1, wherein: the display screen (18) is provided with an independent display screen control chip, and the battery (6) is used for memorizing the program setting of the relay disconnection state auxiliary power supply circuit board (13).