Electrical mounting plate structure

Abstract

The utility model provides an electrical mounting plate structure, which belongs to the technical field of electrical assembly and comprises a mounting plate frame and two fixing frames, and positioning groove holes are formed in the top and the bottom of each fixing frame. Connecting assemblies are mounted on the two sides of the mounting plate frame; the connecting assembly comprises a rotating rod and a containing groove, a first spring and a limiting disc are installed in the containing groove, a positioning shaft penetrating out of the containing groove is installed at one end of the outer side of the limiting disc, and the diameter of the positioning shaft is matched with the diameter of the positioning groove hole. According to the device, two groups of connecting assemblies are mounted on two sides of the mounting plate frame and are matched with the positioning groove holes of the fixing frame, so that when an electric element and a connecting wire on the electric plate are maintained, the connection between the connecting assembly and the fixing frame on the corresponding side can be disconnected, and the mounting plate frame can rotate through the positioning shaft connected to the other side, so that the maintenance is convenient; and maintenance personnel do not need to check in a narrow plate layer gap, so that the convenience is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of electrical assembly, in particular to an electrical installation board structure. Background Art

[0002] At present, electrical board structures have been widely used inside converter products. The electrical board is mainly used for centralized installation of various electrical components, and signal transmission is achieved between the components on the board and the cabinet through cable connection.

[0003] The electrical panel mounting plate cannot be moved after installation, which means that during maintenance, maintenance personnel need to check within the narrow gap between the panels, which is quite troublesome. Utility Model Content

[0004] The utility model mainly provides an electrical installation board structure to solve the technical problems raised in the above background technology.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] An electrical installation plate structure includes a mounting plate frame and two fixing frames, wherein the fixing frames are C-shaped structures and the top and bottom of the fixing frames are both provided with positioning slots;

[0007] Connecting components are installed on both sides of the mounting plate; the connecting components include a rotating rod fixedly connected to the side of the mounting plate, and a receiving groove arranged at the top and bottom of the rotating rod, a first spring and a limit plate are installed in the receiving groove, and a positioning shaft that passes through the outside of the receiving groove is installed at one end of the outer side of the limit plate, and the diameter of the positioning shaft is adapted to the diameter of the positioning slot hole.

[0008] Furthermore, a plurality of threading holes are distributed in an array on the mounting plate.

[0009] Furthermore, a plurality of U-shaped frames are installed at the rear of the mounting plate frame, both ends of the U-shaped frames are adapted to the wire threading holes, and the U-shaped frames are provided with wire management slots.

[0010] Furthermore, blocking pieces are provided at both ends of the U-shaped frame, and the length of the U-shaped frame at one end of the blocking piece is smaller than the thickness of the mounting plate.

[0011] Furthermore, the diameter of the opening of the accommodating groove is smaller than the inner diameter, and the diameter of the limiting plate is larger than the diameter of the opening of the accommodating groove.

[0012] Furthermore, a pressing assembly is provided at the top and bottom of the fixing frame, and the pressing assembly includes a sleeve installed on the fixing frame and having a hollow interior, and a pressing shaft passing through the sleeve to the positioning slot. A pressing button is installed on the top of the pressing shaft, and a second spring is sleeved on the pressing shaft. A ring is fixedly installed on the pressing shaft at the end of the second spring away from the positioning slot, and the second spring and the ring are both located inside the sleeve.

[0013] Furthermore, the surface of the fixing frame is provided with mounting strip holes.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] This device installs two sets of connecting components on both sides of the mounting plate frame, which cooperate with the positioning slots of the fixing frame. When repairing the electrical components and connecting wires on the electrical board, the connection between the connecting components and the fixing frame on the corresponding side can be disconnected, and the mounting plate frame can be rotated through the positioning shaft connected to the other side, thereby facilitating maintenance and avoiding the need for maintenance personnel to check in the narrow gap between the board layers, thereby increasing convenience.

[0016] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a rear side view of the mounting plate frame area structure of the present invention;

[0019] Figure 3 for Figure 2 A magnified view of area A;

[0020] Figure 4 It is a schematic cross-sectional view of the top end area structure of the fixing frame of the present invention.

[0021] In the figure: 10, mounting plate; 11, threading hole; 20, fixing frame; 21, positioning slot; 22, mounting strip hole; 30, connecting assembly; 31, rotating rod; 311, accommodating groove; 32, positioning shaft; 33, first spring; 34, limiting plate; 40, pressing assembly; 41, sleeve; 42, pressing shaft; 43, pressing button; 44, second spring; 45, ring; 50, U-shaped frame; 51, cable management slot; 52, baffle. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] For example, please refer to the attached Figure 1-4 , an electrical installation board structure, comprising a mounting plate frame 10 and two fixing frames 20, wherein the fixing frames 20 are C-shaped structures, and the top and bottom of the fixing frames 20 are both provided with positioning slots 21;

[0026] Connecting components 30 are installed on both sides of the mounting plate frame 10; the connecting component 30 includes a rotating rod 31 fixedly connected to the side of the mounting plate frame 10, and a receiving groove 311 arranged at the top and bottom of the rotating rod 31, and a first spring 33 and a limiting plate 34 are installed in the receiving groove 311. A positioning shaft 32 that passes through the outside of the receiving groove 311 is installed at one end of the outer side of the limiting plate 34, and the diameter of the positioning shaft 32 is adapted to the diameter of the positioning slot hole 21.

[0027] For details, please refer to the attached Figure 1 , the mounting plate frame 10 is provided with a plurality of threading holes 11 distributed in an array;

[0028] In this embodiment, it should be noted that the wire holes 11 can facilitate the connection wires of the electrical components installed on the mounting plate 10 to be inserted up and down at the rear of the mounting plate 10 .

[0029] For details, please refer to the attached Figure 2, a plurality of U-shaped frames 50 are installed at the rear of the mounting plate frame 10, both ends of the U-shaped frame 50 are adapted to the threading holes 11, and a wire management slot 51 is provided on the U-shaped frame 50;

[0030] In this embodiment, it should be noted that the U-shaped frame 50 can facilitate the arrangement of the connecting wires of the electrical components in the wire arrangement slots 51 so that the connecting wires of the electrical components will not be very messy.

[0031] Furthermore, both ends of the U-shaped frame 50 are provided with baffles 52, and the length of the U-shaped frame 50 at one end of the baffle 52 is less than the thickness of the mounting plate frame 10;

[0032] In this embodiment, it should be noted that the two ends of the U-shaped frame 50 can be inserted into the wire holes 11 on the two sides of the mounting plate frame 10, and the U-shaped frame 50 can be installed at a suitable height. When it is not needed, it can be pulled out. The baffle 52 can limit the insertion depth of the U-shaped frame 50 to prevent one end of the U-shaped frame 50 from protruding from the front end of the mounting plate frame 10, affecting the installation of electrical components on the mounting plate frame 10.

[0033] For details, please refer to the attached Figure 3 , the diameter of the opening of the accommodating groove 311 is smaller than the inner diameter, and the diameter of the limiting plate 34 is larger than the diameter of the opening of the accommodating groove 311;

[0034] In this embodiment, it should be noted that the limiting plate 34 is restricted from moving inside the receiving groove 311 to prevent parts from being lost.

[0035] For details, please refer to the attached Figure 4 The top and bottom of the fixing frame 20 are both provided with a pressing assembly 40, and the pressing assembly 40 includes a sleeve 41 mounted on the fixing frame 20 and having a cavity inside, and a pressing shaft 42 that passes through the sleeve 41 to the positioning slot 21, a pressing button 43 is installed on the top of the pressing shaft 42, and a second spring 44 is sleeved on the pressing shaft 42. A collar 45 is fixedly mounted on the pressing shaft 42 at the end of the second spring 44 away from the positioning slot 21, and the second spring 44 and the collar 45 are both located inside the sleeve 41;

[0036] In this embodiment, it should be noted that when it is necessary to rotate the mounting plate frame 10, it is only necessary to press the two pressing buttons 43 on the corresponding sides so that the pressing shaft 42 extends into the positioning slot 21 and squeezes the positioning shaft 32 out of the positioning slot 21. The mounting plate frame 10 can be rotated by the rotating rod 31 on the other side, and the pressing assembly 40 can facilitate the disassembly of the positioning shaft 32 on one side for positioning.

[0037] For details, please refer to the attached Figure 4 , the surface of the fixing frame 20 is provided with a mounting bar hole 22;

[0038] In this embodiment, it should be noted that by installing positioning bolts at appropriate positions of the mounting strip holes 22 , the two fixing brackets 20 can be installed at appropriate positions in the electrical cabinet.

[0039] The specific operation mode of the utility model is as follows:

[0040] When the electrical components and their connecting wires on the mounting plate 10 need to be repaired, the connection between the connecting assembly 30 on one side and the mounting plate 10 is disconnected according to the actual location to be repaired. By pressing the two pressing buttons 43 on the corresponding side, the pressing shaft 42 is inserted into the positioning slot 21, and the positioning shaft 32 is squeezed out of the positioning slot 21. The mounting plate 10 can then be rotated by the rotating rod 31 on the other side. After pressing the button 43, the mounting plate 10 can be reset.

[0041] After the inspection is completed, the mounting plate frame 10 can be rotated to align the positioning shaft 32 with the positioning slot 21. The positioning shaft 32 is ejected from the positioning slot 21 by the force of the first spring 33, thereby completing the reset and fixation of the mounting plate frame 10.

[0042] The above description of the present invention is illustrative in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. An electrical installation board structure, comprising an installation board frame (10) and two fixing frames (20), characterized in that: The fixing frame (20) is a C-shaped structure, and the top and bottom of the fixing frame (20) are both provided with positioning slots (21); Connecting assemblies (30) are installed on both sides of the mounting plate frame (10); the connecting assembly (30) includes a rotating rod (31) fixedly connected to the side of the mounting plate frame (10), and a receiving groove (311) arranged at the top and bottom of the rotating rod (31), a first spring (33) and a limiting plate (34) are installed in the receiving groove (311), and a positioning shaft (32) penetrating to the outside of the receiving groove (311) is installed at one end of the outer side of the limiting plate (34), and the diameter of the positioning shaft (32) is adapted to the diameter of the positioning slot hole (21).

2. An electrical installation board structure according to claim 1, characterized in that: The mounting plate frame (10) is provided with a plurality of threading holes (11) distributed in an array.

3. An electrical installation board structure according to claim 2, characterized in that: A plurality of U-shaped frames (50) are installed at the rear of the mounting plate frame (10), both ends of the U-shaped frames (50) are adapted to the wire threading holes (11), and the U-shaped frames (50) are provided with wire management slots (51).

4. An electrical installation board structure according to claim 3, characterized in that: Both ends of the U-shaped frame (50) are provided with baffles (52), and the length of the U-shaped frame (50) at one end of the baffle (52) is less than the thickness of the mounting plate frame (10).

5. The electrical installation board structure according to claim 1, characterized in that: The diameter of the opening of the accommodating groove (311) is smaller than the inner diameter, and the diameter of the limiting plate (34) is larger than the diameter of the opening of the accommodating groove (311).

6. The electrical installation board structure according to claim 1, characterized in that: The top and bottom of the fixing frame (20) are both provided with a pressing assembly (40), and the pressing assembly (40) includes a sleeve (41) which is mounted on the fixing frame (20) and has a cavity inside, and a pressing shaft (42) which passes through the sleeve (41) to the positioning slot (21), a pressing button (43) is mounted on the top of the pressing shaft (42), a second spring (44) is sleeved on the pressing shaft (42), and a ring (45) is fixedly mounted on the pressing shaft (42) at one end of the second spring (44) away from the positioning slot (21), and the second spring (44) and the ring (45) are both located inside the sleeve (41).

7. The electrical installation board structure according to claim 1, characterized in that: The surface of the fixing frame (20) is provided with a mounting hole (22).

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