LCU cabinet facilitating wiring

Abstract

The application discloses an LCU cabinet convenient for wiring, which comprises a cabinet body, the cabinet body comprises a side frame and a placing cavity, a wiring box is arranged in the placing cavity, and the inside of the side frame is hollow and communicated with the wiring box; a control assembly is arranged on the cabinet body, the control assembly comprises a microprocessor, a power supply part, a communication part, a switch part and a relay, and the microprocessor, the power supply part, the communication part, the switch part and the relay are all fixed in the placing cavity; the wiring of the application is convenient, other tools are not needed, and the wire can be prevented from being pulled out accidentally.

Description

Technical Field

[0001] This invention relates to the field of LCU cabinet technology, and in particular to an LCU cabinet that is easy to wire. Background Technology

[0002] The LCU cabinet is one of the important control components in the operation of the unit. Its main function is to measure and display various parameters of the unit. Therefore, it is equipped with a large number of relays and I / O interfaces for wiring to meet its measurement and operation requirements. However, the relays in the existing technology use bolts to fix the wires, which is too inefficient for wiring and cannot meet the wiring requirements. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of the embodiments of the present invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract and title of the present application, to avoid obscuring the purpose of this section, the abstract and title of the invention. Such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the problems existing in the above and / or prior art, the present invention is proposed.

[0005] Therefore, the technical problem to be solved by the present invention is that the wiring method of bolt clamping in the existing cabinet is too inefficient.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an LCU cabinet that facilitates wiring, comprising,

[0007] The cabinet includes a side frame and a placement cavity, in which a wiring box is provided; the side frame is hollow and communicates with the wiring box.

[0008] The control component includes a microprocessor, a power supply, a communication component, a switch, and a relay. The microprocessor, power supply, communication component, switch, and relay are all fixed in the placement cavity and connected by wires led out from the wiring box.

[0009] As a preferred embodiment of the LCU cabinet for easy wiring described in this invention, the relay is provided with a wiring groove, a conductive element is provided in the wiring groove, and a pressing element is provided in the relay.

[0010] As a preferred embodiment of the LCU cabinet for easy wiring described in this invention, the conductive component includes a copper base disposed in the wiring groove, the copper base having a seat groove, a frame-shaped seat fixed in the seat groove, and a spring extending from one end of the frame-shaped seat toward the wiring groove.

[0011] As a preferred embodiment of the LCU cabinet for easy wiring described in this invention, the relay end is further provided with an end slot, the end slot and the wiring slot are separated by a partition, and the extrusion member is disposed in the end slot.

[0012] As a preferred embodiment of the LCU cabinet for easy wiring described in this invention, the extrusion member includes a square plate and a first spring, the square plate is embedded in the end groove, and the square plate is connected to the partition plate through the first spring.

[0013] As a preferred embodiment of the LCU cabinet for easy wiring described in this invention, the partition is provided with a through hole, and a pressure bar is provided on one side of the square plate, with the pressure bar passing through the through hole;

[0014] The pressure bar is provided with an inclined surface.

[0015] As a preferred embodiment of the LCU cabinet that facilitates wiring according to the present invention, wherein: an end plate is provided in the end slot, and a vertical slot and a semi-circular slot are provided in the end plate;

[0016] A push rod is provided on the other side of the square plate, and the push rod is located in a semi-circular groove.

[0017] As a preferred embodiment of the LCU cabinet for easy wiring described in this invention, the end plate is provided with a limiting groove, which communicates with the vertical groove through a through groove.

[0018] As a preferred embodiment of the LCU cabinet for easy wiring described in this invention, it further includes a card block, wherein limit blocks are provided at both ends on one side of the card block, the card block is embedded in the through groove, and the limit blocks are embedded in the limit groove;

[0019] The locking block is connected to the bottom of the limiting groove via a second spring.

[0020] As a preferred embodiment of the LCU cabinet for easy wiring described in this invention, the other side of the card block is provided with a first arc groove and a second arc groove.

[0021] The beneficial effects of this invention are: the wiring is convenient, no other tools are required, and the accidental pulling out of the wires can be avoided. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0023] Figure 1This is a schematic diagram of the overall structure of an LCU cabinet that facilitates wiring, as provided in one embodiment of the present invention.

[0024] Figure 2 A schematic diagram of the structure of a relay in an LCU cabinet that facilitates wiring, provided as an embodiment of the present invention;

[0025] Figure 3 A schematic diagram of the internal structure of the wiring trough in an LCU cabinet that facilitates wiring, provided by an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the extrusion component in an LCU cabinet that facilitates wiring, as provided in one embodiment of the present invention. Detailed Implementation

[0027] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the present invention will be described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure will be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0030] Furthermore, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places throughout this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that mutually excludes other embodiments.

[0031] Example 1

[0032] Reference Figures 1-4This embodiment provides an LCU cabinet that facilitates wiring, including a cabinet 100, which includes a side frame 101 and a placement cavity 102. A wiring box 103 is disposed in the placement cavity 102. The side frame 101 is hollow and communicates with the inside of the wiring box 103. A control component 200 includes a microprocessor 201, a power supply component 202, a communication component 203, a switch component 204, and a relay 205. The microprocessor 201, power supply component 202, communication component 203, switch component 204, and relay 205 are all fixed in the placement cavity 102 and are connected by wires led out from the wiring box 103.

[0033] It should be noted that the cables are stored in the side frame 101, and the cabling box 103 is horizontally placed in the placement cavity 102, dividing the placement cavity 102 into several spaces. The microprocessor 201, power supply unit 202, communication unit 203, switch unit 204, relay 205, and I / O input / output interfaces are all located in the separated spaces to facilitate cable connection from the cabling box 103, thereby keeping the cabinet tidy.

[0034] In this embodiment, an LCU cabinet that facilitates quick wiring and improves installation efficiency is provided. Specifically, it mainly relies on improvements to the relays and I / O input / output interfaces to facilitate wiring. It should be noted that the wiring structure on the I / O input / output interface is consistent with the structure on the relay 205. The following description uses the structure of the relay 205 as an example.

[0035] Specifically, the relay 205 is provided with a wiring groove 205a, a conductive element 205b is provided in the wiring groove 205a, and a pressing element 205c is provided in the relay 205. The wiring groove 205a is provided on the upper and lower sides of the relay 205, and the conductive element 205b is provided in the wiring groove 205a for connecting with the internal components of the relay 205 to achieve electrical connection.

[0036] Furthermore, the conductive component 205b includes a copper base 205b-1 disposed in the wiring groove 205a, a seat groove 205b-2 disposed in the copper base 205b-1, a frame-shaped seat 205b-3 fixed in the seat groove 205b-2, and a spring 205b-4 extending from one end of the frame-shaped seat 205b-3 toward the wiring groove 205a.

[0037] It should be noted that the copper base 205b-1 is fixed in the wiring groove 205a and connected to the internal components of the relay 205. The spring 205b-4 is inclined, with its end tilted towards the bottom of the wiring groove 205a. The frame-type base 205b-3 has an open three-sided frame structure, which is embedded in the base groove 205b-2 to limit the bending range of the spring 205b-4.

[0038] Specifically, both the reed 205b-4 and the frame seat 205b-3 are made of conductive metal materials, preferably copper.

[0039] The end of the relay 205 is also provided with an end groove 205d, which is separated from the wiring groove 205a by a partition 205e. The extrusion part 205c is provided in the end groove 205d. The end groove 205d is located at the corner of the relay and is connected to the upper or lower end of the relay 205, as well as to the front, so as to facilitate operation from the front.

[0040] Furthermore, the extrusion part 205c includes a square plate 205c-1 and a first spring 205c-4. The square plate 205c-1 is embedded in the end groove 205d, and the square plate 205c-1 is connected to the partition plate 205e through the first spring 205c-4.

[0041] It should be noted that the first spring 205c-4 tends to move the square plate 205c-1 away from the partition 205e, and the square plate 205c-1 is limited to moving only along the axial direction of the first spring 205c-4.

[0042] Furthermore, the partition 205e is provided with a perforation 205e-1, and a pressure bar 205c-2 is provided on one side of the square plate 205c-1, with the pressure bar 205c-2 passing through the perforation 205e-1; the pressure bar 205c-2 is provided with an inclined surface 205c-3.

[0043] It should be noted that there are two pressure rods 205c-2, located on both sides of the square plate 205c-1, with a distance between them to allow wires to pass through. It should also be noted that the shape of the through hole 205e-1 matches the shape of the pressure rod 205c-2. The through hole 205e-1 and the pressure rod 205c-2 are correspondingly positioned, with the pressure rod 205c-2 acting as a limiter for the extrusion piece 205c. Simultaneously, the position of the pressure rod 205c-2 corresponds to the end position of the spring 205b-4. When the extrusion piece 205c compresses the first spring 205c-4, the pressure rod 205c-2 compresses the spring 205b-4, causing the spring 205b-4 to bend closer to the copper base 205b-1, thus leaving space for wire insertion in the wiring groove 205a.

[0044] The inclined surface 205c-3 facilitates the wire passing over the spring 205b-4 and entering the wiring slot 205a.

[0045] Furthermore, an end plate 205f is provided in the end groove 205d, and a vertical groove 205f-1 and a semi-circular groove 205f-2 are provided in the end plate 205f; a push rod 205c-5 is provided on the other side of the square plate 205c-1, and the push rod 205c-5 is provided in the semi-circular groove 205f-2.

[0046] It should be noted that the end slot 205d is located near the front of the relay.

[0047] Furthermore, a limiting groove 205g is provided in the end plate 205f, and the limiting groove 205g communicates with the vertical groove 205f-1 through the through groove 205h. The present invention also includes a locking block 300, with limiting blocks 301 provided at both ends on one side of the locking block 300. The locking block 300 is embedded in the through groove 205h, and the limiting blocks 301 are embedded in the limiting groove 205g; the locking block 300 is connected to the bottom of the limiting groove 205g through a second spring 302.

[0048] The locking block 300 is used to jointly constrain the push rod 205c-5 within the semi-circular groove 205f-2. A first arc groove 303 and a second arc groove 304 are provided on the other side of the locking block 300. It should be noted that the first arc groove 303 and the second arc groove 304 are located at the upper and lower ends of the other side of the locking block 300, symmetrically arranged. Specifically, the structures of the first arc groove 303 and the second arc groove 304 are interconnected, and the second arc groove 304 is approximately one-quarter of the circle containing the semi-circular groove 205f-2. Therefore, the two second arc grooves 304 on the symmetrically arranged locking block 300, together with the semi-circular groove 205f-2, form a groove structure that is close to a complete circle.

[0049] Specifically, the present invention provides a locking block 300 to facilitate the replacement of the extrusion component 205c, which can be replaced when it becomes unusable due to wear and tear.

[0050] It should be noted that the wiring process is as follows: fold the conductive end L of the wire in half, press the lever 205c-5 to bend the spring 205b-4, insert the conductive end L into the wiring slot 205a, release the lever 205c-5, the clamping part 205c returns to its original position, and the spring 205b-4 returns to its original position to clamp the conductive end L and achieve electrical connection.

[0051] At this point, pulling the wire outward will cause the spring 205b-4 to bend upward and further compress the conductive end L, thus restricting the wire.

[0052] The installation process of the extrusion part 205c is as follows: align the pressure rod 205c-2 with the through hole 205e-1, place the pressing rod 205c-5 in the vertical groove 205f-1, rotate and press down the pressing rod 205c-5, the pressure rod 205c-2 passes through the through hole 205e-1, at the same time the pressing rod 205c-5 contacts the first arc groove 303 and presses the locking block 300, the pressing rod 205c-5 passes over the locking block 300 and is limited in the semi-circular groove 205f-2 by the second arc groove 304.

[0053] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0054] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the currently considered best mode for carrying out the invention, or those features that are not relevant to implementing the invention) may be omitted.

[0055] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An LCU cabinet that facilitates wiring, characterized in that: include, The cabinet (100) includes a side frame (101) and a placement cavity (102). A wiring box (103) is provided in the placement cavity (102). The side frame (101) is hollow inside and communicates with the wiring box (103). The control component (200) includes a microprocessor (201), a power supply (202), a communication component (203), a switch (204), and a relay (205). The microprocessor (201), power supply (202), communication component (203), switch (204), and relay (205) are all fixed in the placement cavity (102) and connected by wires led out from the wiring box (103). The relay (205) is provided with a wiring groove (205a), a conductive element (205b) is provided in the wiring groove (205a), and a pressing element (205c) is provided in the relay (205); The conductive element (205b) includes a copper base (205b_1) disposed in the wiring groove (205a), a seat groove (205b_2) disposed in the copper base (205b_1), a frame-shaped seat (205b_3) fixed in the seat groove (205b_2), and a spring (205b_4) extending from one end of the frame-shaped seat (205b_3) toward the wiring groove (205a). The relay (205) is also provided with an end groove (205d) at its end. The end groove (205d) is separated from the wiring groove (205a) by a partition (205e). The extrusion member (205c) is disposed in the end groove (205d). The extrusion member (205c) includes a square plate (205c_1) and a first spring (205c_4). The square plate (205c_1) is embedded in the end groove (205d). The square plate (205c_1) is connected to the partition plate (205e) through the first spring (205c_4). The partition (205e) is provided with a perforation (205e_1), and a pressure rod (205c_2) is provided on one side of the square plate (205c_1), and the pressure rod (205c_2) passes through the perforation (205e_1); The pressure bar (205c_2) is provided with an inclined surface (205c_3).

2. The LCU cabinet for easy wiring as described in any one of claims 1, characterized in that: An end plate (205f) is provided in the end groove (205d), and a vertical groove (205f_1) and a semi-circular groove (205f_2) are provided in the end plate (205f); A push rod (205c_5) is provided on the other side of the square plate (205c_1), and the push rod (205c_5) is disposed in the semi-circular groove (205f_2).

3. The LCU cabinet for easy wiring as described in claim 2, characterized in that: The end plate (205f) is provided with a limiting groove (205g), which is connected to the vertical groove (205f_1) through a through groove (205h).

4. The LCU cabinet for easy wiring as described in claim 3, characterized in that: It also includes a locking block (300), wherein limiting blocks (301) are provided at both ends on one side of the locking block (300), the locking block (300) is embedded in the through groove (205h), and the limiting blocks (301) are embedded in the limiting groove (205g); The locking block (300) is connected to the bottom of the limiting groove (205g) via a second spring (302).

5. The LCU cabinet for easy wiring as described in claim 4, characterized in that: The other side of the card block (300) is provided with a first arc groove (303) and a second arc groove (304).

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