CN220752566U

CN220752566U - Novel output device

Info

Publication number: CN220752566U
Application number: CN202322565577.4U
Authority: CN
Inventors: 章宗浩; 卢建伟; 耿尧
Original assignee: Jinzhong Taige Electromechanical Technology Co ltd
Current assignee: Jinzhong Taige Electromechanical Technology Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-04-09
Anticipated expiration: 2033-09-21

Abstract

The utility model belongs to the technical field of PLC output, and discloses a novel output device.A relay is integrated on the upper side of a PCB substrate, and one or a plurality of relays are arranged; the novel output device is further provided with transistors, one or a plurality of transistors are arranged, and the plurality of transistors are connected with the relays in series-parallel connection. The transistor and the upper end of the relay are both connected with an indicator lamp, the PBC substrate is also connected with a power supply, a power-off protector, a voltage detector, a processor and a display screen, the power-off protector is connected with the power supply and the relay on the PBC substrate, and the power-off protector is used for cutting off and conducting the power supply input to the PBC output power supply. The relay and the transistor are adopted to output in a mixed mode, the number of the transistors and the relay can be manufactured according to the requirements of users, and the switching reed is fixedly connected with the reed through the adsorption structure, so that the connection is stable.

Description

Novel output device

Technical Field

The utility model belongs to the technical field of PLC output, and particularly relates to a novel output device.

Background

At present, most of the existing PLC output part is realized by an external module, the external module realizes a relay output form or a transistor output form, the PLC has a more perfect protection function, but in the actual use process, due to the existence of unstable power supply and other problems, protection measures are necessary for the PLC output end, and the existing PLC does not have the external module of a transistor and relay mixed output form, so that the PLC output end is easily damaged, and the load driven by the PLC is disturbed, thereby influencing the normal operation of the whole system controlled by the PLC.

Through the above analysis, the problems and defects existing in the prior art are as follows: the existing PLC has no external module in the form of mixed output of transistors and relays, so that the output end of the PLC is easily damaged, and the load driven by the PLC is interfered, thereby affecting the normal operation of the whole system controlled by the PLC.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a novel output device.

The utility model is realized in such a way that a novel output device is provided with:

a PCB substrate;

the upper side of the PCB substrate is integrated with one or a plurality of relays; the novel output device is further provided with transistors, one or a plurality of transistors are arranged, and the plurality of transistors are connected with the relays in series-parallel connection.

Further, the upper ends of the transistor and the relay are connected with indicator lamps.

Further, the PBC substrate is also connected with a power supply, a power-off protector, a voltage detector, a processor and a display screen, wherein the power-off protector is connected with the power supply and a relay on the PBC substrate, and the power-off protector is used for cutting off and conducting the power supply input to the PBC output.

Further, the voltage detector is connected with the transistor of the PBC substrate, and is used for detecting the voltage signal of the PBC, sending the voltage signal to the processor and displaying the data on the display screen.

Further, the relay is provided with a relay body, the relay body comprises a base, a switching reed and a reed, wherein the switching reed and the reed are installed on the base and fixedly connected through an adsorption structure.

Further, the switching reed comprises a switching piece, and the switching piece is arranged in an arc shape.

In combination with the above technical solution and the technical problems to be solved, please analyze the following aspects to provide the following advantages and positive effects:

first, aiming at the technical problems in the prior art and the difficulty in solving the problems, the technical problems solved by the technical proposal of the utility model are analyzed in detail and deeply by tightly combining the technical proposal to be protected, the results and data in the research and development process, and the like, and some technical effects brought after the problems are solved have creative technical effects. The specific description is as follows:

the novel output device provided by the embodiment of the utility model adopts a mixed output form of the relay and the transistor, and the number of the transistor and the relay can be manufactured according to the requirements of users.

Secondly, the technical scheme is regarded as a whole or from the perspective of products, and the technical scheme to be protected has the following technical effects and advantages:

according to the novel output device, the switching reed is fixedly connected with the reed through the adsorption structure, and the connection is stable.

Drawings

FIG. 1 is a schematic diagram of a novel output device according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a transistor and relay combination structure according to an embodiment of the present utility model

FIG. 3 is a schematic diagram of a PBC substrate of an output device according to an embodiment of the present utility model;

FIG. 4 is a circuit diagram of an indicator light provided by an embodiment of the present utility model;

in the figure: 1. a PCB substrate; 2. a relay; 3. a transistor; 4. an indicator light.

Detailed Description

The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

1. The embodiments are explained. In order to fully understand how the utility model may be embodied by those skilled in the art, this section is an illustrative embodiment in which the claims are presented for purposes of illustration.

As shown in fig. 1 to 3, a novel output device according to an embodiment of the present utility model is provided with: a PCB substrate 1, a relay 2, a transistor 3 and an indicator lamp 4.

The upper side of the PCB substrate 1 is integrated with a relay 2, and one or a plurality of relays 2 are arranged; the series-parallel connection of a plurality of relays 2 is realized, the novel output device is further provided with a transistor 3, the transistor 3 is provided with one or a plurality of transistors, and the series-parallel connection between the plurality of transistors 3 and the relays 2 is realized.

The upper ends of the transistor 3 and the relay 2 are connected with an indicator lamp 4.

The PBC substrate is also connected with a power supply, a power-off protector, a voltage detector, a processor and a display screen, wherein the power-off protector is connected with the power supply and a relay 2 on the PBC substrate and is used for cutting off and conducting the power supply input to the PBC output.

The voltage detector is connected with the transistor 3 of the PBC substrate, and is used for detecting the voltage signal of the PBC, sending the voltage signal to the processor and displaying the data on the display screen.

The relay 2 is provided with a relay 2 body, the relay 2 body comprises a base, a switching reed and a reed, wherein the switching reed and the reed are installed on the base and fixedly connected through an adsorption structure.

The switching reed comprises a switching piece which is arranged in an arc shape.

When the novel output device is used, firstly, the relay 2 is integrated on the upper side of the PCB substrate 1 to sequentially obtain power, the corresponding transistor 3 is driven by the relay 2 to sequentially obtain voltage, the PBC substrate works, the voltage detector, the processor and the display screen are connected with the power supply and the relay 2 on the PBC substrate, and the power-off protector is used for cutting off and conducting the power supply input to the PBC output.

2. Application example. In order to prove the inventive and technical value of the technical solution of the present utility model, this section is an application example on specific products or related technologies of the claim technical solution.

The novel output device is applied to voltage monitoring of the novel output device.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present utility model will be apparent to those skilled in the art within the scope of the present utility model.

Claims

1. A novel output device, characterized in that the novel output device is provided with:

a PCB substrate;

2. The novel output device according to claim 1, wherein the upper ends of the transistor and the relay are connected with an indicator lamp.

3. The novel output device of claim 1, wherein the PCB substrate is further connected to a power source, a power-off protector, a voltage detector, a processor, and a display screen, the power-off protector being connected to the power source and a relay on the PBC substrate, the power-off protector being configured to turn off and on the power source input to the PBC output.

4. The novel output device of claim 3, wherein the voltage detector is connected to a transistor of the PBC substrate, and the voltage detector is configured to detect a voltage signal of the PBC, send the detected voltage signal to the processor, and display the data on the display screen.

5. The novel output device according to claim 1, wherein the relay is provided with a relay body, the relay body comprises a base, a switching reed and a reed arranged on the base, and the switching reed is fixedly connected with the reed through an adsorption structure.

6. The novel output device of claim 5, wherein the switching reed comprises a switching piece, the switching piece being arranged in an arc.