CN219067195U

CN219067195U - Coupler for power distribution

Info

Publication number: CN219067195U
Application number: CN202223172857.0U
Authority: CN
Inventors: 韩占昌
Original assignee: Dalian Dakai Network Technology Co ltd
Current assignee: Dalian Dakai Network Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-23
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a coupler for power distribution, which comprises a body, wherein the top of a display screen is electrically connected with a processing unit through a first wire, one side of the processing unit is electrically connected with a current sensor, one side of the current sensor is electrically connected with a second wire, the outer wall of the second wire is fixedly connected with the front surface of the body through a fastener, and the output end of the second wire penetrates through the front surface of the body and is communicated with the inner side of an output port. The utility model relates to the technical field of couplers, and aims to realize the monitoring of the current value of an output end through the cooperation among a processing unit, a current sensor and a fastener, so that a user can check the change of the value conveniently, and the problems that the existing coupler is inconvenient to know the actual current of the output end, namely, whether the coupler is in a normal working state or not is not known, and the normal power distribution work is not influenced are solved.

Description

Coupler for power distribution

Technical Field

The utility model relates to the technical field of couplers, in particular to a coupler for power distribution.

Background

The coupler is a radio frequency device for extracting a small part of signals from a wireless signal main channel, and in a microwave system, one path of microwave power is often required to be divided into a plurality of paths in proportion, which is the problem of power distribution. The elements that achieve this function are called power distribution components, i.e. couplers, and mainly comprise: directional couplers, power splitters and various microwave branching devices.

The photoelectric coupler is an electro-optical-electrical conversion device for transmitting an electrical signal by taking light as a medium. It is composed of two parts of light source and light receiver. The light source and the light receiver are assembled in the same airtight shell and are isolated by a transparent insulator. The pins of the light-emitting source are input ends, the pins of the light receiver are output ends, the common light-emitting source is a light-emitting diode, and the light receiver is a photodiode, a phototriode and the like. The photoelectric coupler has many kinds, and is commonly of a photodiode type, a phototransistor type, a photoresistor type, a photothyristor type, a photoelectric darlington type, an integrated circuit type and the like.

However, the existing coupler is not convenient to know the actual current of the output port, i.e. whether the coupler is in a normal working state or not, which can affect the normal power distribution work.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a coupler for power distribution, which solves the problems that the prior coupler is inconvenient to know the actual current of an output port, namely, whether the coupler is in a normal working state or not is not known, and the normal power distribution work is influenced.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a coupler for power distribution, includes the body, the top and the one side top of body are provided with output port, input port is installed to the bottom of body, the laminating of the front of body has the display screen, there is processing unit at the top of display screen through first wire electrical property, processing unit's one side electrical property is continuous with current sensor, current sensor's one side electrical property is continuous with the second wire, the outer wall of second wire passes through the positive fixed connection of fastener and body, the output of second wire runs through the front of body and is linked together with output port's inboard.

Preferably, one side of the processing unit is electrically connected with two indicator lamps fixed on the front surface of the body.

Preferably, the mounting bracket is installed to one side of body, the bottom rigid coupling of display screen has the diaphragm, the through-hole activity of diaphragm links to each other and has the locating piece that links to each other with the front looks rigid coupling of body.

Preferably, the front sides of the positioning block and the transverse plate are respectively attached with a rotating plate, and the lower part of the rotating plate is rotationally connected with the lower part of the front side of the body through a pin shaft.

Preferably, the front pin shaft of the rotating plate is provided with a spring, and two ends of the spring are fixedly connected with the front surface of the rotating plate and the front surface of the body respectively.

Advantageous effects

The utility model provides a coupler for power distribution. The beneficial effects are as follows: according to the coupler for power distribution, through the cooperation among the processing unit, the current sensor and the fastener, the monitoring of the current value of the output end is realized, the user can check the change of the value conveniently, the problem that the current of the output port is inconvenient to know, namely whether the coupler is in a normal working state or not is solved, and normal power distribution work is not influenced.

Through the cooperation between diaphragm, locating piece and the commentaries on classics board, realized the quick fixed to the display screen, the user of being convenient for takes off and detects other couplers.

Drawings

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

FIG. 2 is a schematic view of the present utility model;

FIG. 3 is a schematic diagram of the processing unit, current sensor and fastener of FIG. 1;

fig. 4 is a schematic structural view of the cross plate, the positioning block and the rotating plate in fig. 1.

In the figure: 1. the body, 2, the output port, 3, the input port, 4, the display screen, 5, first wire, 6, processing unit, 7, current sensor, 8, fastener, 9, pilot lamp, 10, second wire, 11, mounting bracket, 12, diaphragm, 13, locating piece, 14, swivel plate, 15, spring.

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.

The existing coupler is inconvenient to know the actual current of the output port, namely whether the coupler is in a normal working state or not is unknown, and normal power distribution work is affected.

In view of the above, the coupler for power distribution is provided, and through the cooperation among the processing unit, the current sensor and the fastener, the monitoring of the current value of the output end is realized, so that a user can check the change of the value conveniently, the problem that the current of the output end is inconvenient to know, namely whether the coupler is in a normal working state or not is solved, and the normal power distribution work is not influenced.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, and the detailed connection means are known in the art, and mainly introduce the working principles and processes as follows, and do not describe the electric control.

Embodiment one: as can be seen from fig. 1 to 3, a coupler for power distribution includes a body 1, the body 1 is a coupler, an output port 2 is disposed at the top and above one side of the body 1, an input port 3 is mounted at the bottom of the body 1, a display screen 4 is attached to the front of the body 1, the top of the display screen 4 is electrically connected to a processing unit 6 through a first wire 5, the display screen 4 is electrically connected to the first wire 5 through a plugging relationship, a current sensor 7 is electrically connected to one side of the processing unit 6, the model of the current sensor 7 is not limited, the current sensor 7 is miniature, the current sensor can monitor the current, the monitored model is sent into the processing unit 6, the processing unit 6 can process signals and transmit the signals to the display screen 4 for viewing, the interior of the processing unit 6 is composed of a central processor and other elements, in particular but not limited, one side of the current sensor 7 is electrically connected to a second wire 10, the outer wall of the second wire 10 is fixedly connected to the front of the body 1 through a fastener 8, the second wire 10 can be fixedly connected to the inner side of the second wire 10, the second wire 10 can be electrically connected to the output end of the body 1 through the second wire 1 and the output port 2 through the input port 2, and the signal can be electrically connected to the input port 2 through the input port;

in the specific implementation process, the model of the current sensor 7 is not limited, the current sensor 7 is miniature, the current can be monitored, the monitored model is sent to the processing unit 6, the processing unit 6 can process signals and transmit the signals to the display screen 4 for checking, the interior of the processing unit 6 is composed of a central processing unit and other elements, the specific limitation is not limited, the monitoring of the current value of the output end is realized through the cooperation among the processing unit 6, the current sensor 7 and the fastening piece 8, the user can check the change of the value conveniently, the problem that the current coupler is inconvenient to know the actual current of the output port, namely whether the coupler is in a normal working state or not is solved, and the normal power distribution work is not influenced;

further, one side of the processing unit 6 is electrically connected with two indicator lamps 9 fixed on the front surface of the body 1;

in the specific implementation process, it should be noted that the processing unit 6 may control the color change of the indicator lamp 9, so that a user may determine whether the coupler has a fault;

specifically, when the coupler for power distribution is used, a user connects external wires to the input port 3 and the output port 2, then can normally input an electric signal, the current sensor 7 can monitor the current and send the monitored model to the processing unit 6, the processing unit 6 can process the signal and transmit the signal to the display screen 4 for checking, the processing unit 6 can control the color change of the indicator lamp 9, and the user can judge whether the coupler has a fault or not.

Embodiment two: as can be seen from fig. 1, 2 and 4, a mounting frame 11 is mounted on one side of the body 1, a transverse plate 12 is fixedly connected to the bottom of the display screen 4, a positioning block 13 fixedly connected to the front side of the body 1 is movably connected to a through hole of the transverse plate 12, and the transverse plate 12 can move on the outer wall of the positioning block 13;

in the specific implementation process, it is worth particularly pointing out that the display screen 4 is quickly fixed through the cooperation among the transverse plate 12, the positioning block 13 and the mounting frame 11, so that a user can conveniently take down the display screen to detect other couplers;

further, the front surfaces of the positioning block 13 and the transverse plate 12 are respectively attached with a rotating plate 14, the lower part of the rotating plate 14 is rotationally connected with the lower part of the front surface of the body 1 through a pin shaft, and the rotating plate 14 can rotate through the pin shaft;

in the specific implementation, it is worth particularly pointed out that the swivel plate 14 can define the positions of the positioning block 13 and the transverse plate 12;

further, a spring 15 is arranged on the front pin shaft of the rotating plate 14, and two ends of the spring 15 are fixedly connected with the front surface of the rotating plate 14 and the front surface of the body 1 respectively;

in the specific implementation process, it is worth particularly pointing out that the spring 15 can drive the rotating plate 14 to be attached to the positioning block 13 and the transverse plate 12 by means of self elastic deformation;

specifically, on the basis of the first embodiment, when the user removes the display screen 4, the user can first pull out the interface between the first lead 5, then rotate the rotating plate 14 to separate from the transverse plate 12, and then remove the display screen 4 from the front, wherein the spring 15 can drive the rotating plate 14 to be attached to the positioning block 13 and the transverse plate 12 by means of self elastic deformation.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Coupler for power distribution, comprising a body (1), characterized in that: the utility model discloses a portable electronic device, including body (1), input port (3) are installed to the top of body (1) and one side top, input port (3) are installed to the bottom of body (1), the laminating of front of body (1) has display screen (4), there is processing unit (6) at the top of display screen (4) through first wire (5) electrical property, one side electrical property of processing unit (6) links to each other has current sensor (7), one side electrical property of current sensor (7) links to each other there is second wire (10), the outer wall of second wire (10) passes through fastener (8) and the front fixed connection of body (1), the output of second wire (10) runs through the front of body (1) and is linked together with the inboard of output port (2).

2. A coupler for power distribution according to claim 1, characterized in that: one side of the processing unit (6) is electrically connected with two indicator lamps (9) fixed on the front surface of the body (1).

3. A coupler for power distribution according to claim 1, characterized in that: one side of the body (1) is provided with a mounting frame (11), the bottom of the display screen (4) is fixedly connected with a transverse plate (12), and a positioning block (13) fixedly connected with the front surface of the body (1) is movably connected with a through hole of the transverse plate (12).

4. A coupler for power distribution according to claim 3, characterized in that: the front sides of the positioning blocks (13) and the transverse plates (12) are respectively attached with a rotating plate (14), and the lower sides of the rotating plates (14) are rotationally connected with the lower sides of the front sides of the bodies (1) through pin shafts.

5. A coupler for power distribution according to claim 4, characterized in that: the front pin shaft of the rotating plate (14) is provided with a spring (15), and two ends of the spring (15) are fixedly connected with the front of the rotating plate (14) and the front of the body (1) respectively.