Intelligent distribution network terminal

Abstract

The utility model discloses an intelligent distribution network terminal, comprising an intelligent distribution network terminal main body, the rear end of the intelligent distribution network terminal main body is detachably connected with a rear cover, the two vertical sides of the intelligent distribution network terminal main body are fixedly connected with raised lines, and the middle parts of the two vertical sides of the rear cover are provided with avoiding grooves. Fixing rotating plates clamped with the protruding strips are rotationally installed in the avoiding grooves, springs are installed between the fixing rotating plates and the inner walls of the avoiding grooves, grooves are formed in the top ends and the bottom ends of the inner walls of the avoiding grooves, and protruding blocks are fixedly connected to the sides, close to the rear cover, of the fixing rotating plates and located at the positions corresponding to the grooves; one end of the spring is arranged on the outer side of the protruding block in a sleeving mode, and the other end of the spring is installed in the groove. According to the utility model, the rear cover and the positioning frame can be quickly butted with the intelligent distribution network terminal main body, and the intelligent distribution network terminal main body and the rear cover can be quickly mounted and dismounted through the raised line, the fixed rotating plate and the spring without using other mounting tools.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent distribution network terminals, in particular to an intelligent distribution network terminal. Background Art

[0002] The intelligent control terminal for automated distribution network is an electrical device, and the microcomputer measurement and control protection device is a high-tech product for electric power automation that integrates multiple functions such as protection, monitoring, control, and communication.

[0003] Existing smart distribution network terminals are generally composed of a shell and a back cover. The control components are installed inside the shell, and then the back cover is fixed to the shell with four screws in the corners. When the staff needs to maintain the inside of the shell, they need to use tools to remove the four screws before removing the back cover. This connection method fixed by screws, as the number of times the screws are disassembled and twisted increases, the screws and screw holes will slip, causing the screws to loosen, affecting the fixation between the shell and the back cover. Utility Model Content

[0004] The purpose of the present invention is to provide an intelligent distribution network terminal to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent distribution network terminal, comprising an intelligent distribution network terminal body, the rear end of the intelligent distribution network terminal body being detachably connected to a back cover, the vertical sides of the intelligent distribution network terminal body being fixedly connected to convex strips, an avoidance groove being provided in the middle of the vertical sides of the back cover, a fixed rotating plate which engages with the convex strip being rotatably installed inside the avoidance groove, and a spring being installed between the fixed rotating plate and the inner wall of the avoidance groove.

[0006] As a preferred solution of the present invention, grooves are provided at the top and bottom ends of the inner wall of the avoidance groove, and a protrusion is fixedly connected to the side of the fixed rotating plate close to the rear cover and at a position corresponding to the groove. One end of the spring is sleeved on the outside of the protrusion, and the other end of the spring is installed inside the groove.

[0007] As a preferred solution of the present invention, a positioning frame is fixedly connected to the rear wall on the inner side of the rear cover.

[0008] As a preferred solution of the present invention, an anti-slip portion is fixedly connected to the middle portion of the fixed rotating plate on the side away from the rear cover.

[0009] As a preferred solution of the present invention, the side where the convex strip and the fixed rotating plate cooperate with each other is arranged as an inclined surface.

[0010] As a preferred solution of the present invention, a rotating plate is rotatably connected to the outer side of the rear cover and located above the avoidance groove.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the present invention can quickly dock with the main body of the smart distribution network terminal through the provided back cover and positioning frame, and the convex strips, fixed rotating plates and springs can enable the smart distribution network terminal main body and the back cover to be quickly installed and disassembled without the need for other installation tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the fixed rotating plate structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the connection structure between the convex strip and the main body of the intelligent distribution network terminal of the utility model;

[0015] Figure 4 This is a schematic diagram of the back cover structure of the utility model;

[0016] Figure 5 This is a schematic diagram of a partial cross-sectional structure of the rear cover of the present utility model;

[0017] Figure 6 This is a schematic diagram of the distribution structure of the spring, protrusion and groove of the utility model.

[0018] In the figure: 1. Intelligent distribution network terminal body; 2. Back cover; 3. Fixed rotating plate; 4. Anti-slip part; 5. Rotating plate; 6. Avoidance groove; 7. Positioning frame; 8. Spring; 9. Bump; 10. Raised strip; 11. Groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1 to 6The utility model provides a technical solution: an intelligent distribution network terminal, comprising an intelligent distribution network terminal body 1, the rear end of the intelligent distribution network terminal body 1 is detachably connected to a back cover 2, the rear wall of the back cover 2 is provided with a plurality of holes for installing terminal terminals, the rear wall of the inner side of the back cover 2 is fixedly connected with a positioning frame 7, the distance between the outer side surface of the positioning frame 7 and the inner side surface of the back cover 2 is equal to the thickness of the shell of the intelligent distribution network terminal body 1, the vertical sides of the intelligent distribution network terminal body 1 are fixedly connected with convex strips 10, the middle part of the vertical sides of the back cover 2 is provided with an avoidance groove 6, the height of the avoidance groove 6 is slightly larger than the height of the fixed rotating plate 3, the inner part of the avoidance groove 6 is rotatably installed with a fixed rotating plate 3 engaged with the convex strip 10, the outer side surface of the fixed rotating plate 3 is inclined, and the engaging end of the fixed rotating plate 3 extends inwardly, a spring 8 is installed between the fixed rotating plate 3 and the inner wall of the avoidance groove 6, the spring 8 will support the end of the fixed rotating plate 3 away from the intelligent distribution network terminal body 1, so that the fixed rotating plate 3 and the convex strip 10 are stably engaged.

[0021] Among them, grooves 11 are provided at the top and bottom ends of the inner wall of the avoidance groove 6, the size of the groove 11 matches the spring 8, and a protrusion 9 is fixedly connected to the side of the fixed rotating plate 3 close to the back cover 2 and at a position corresponding to the groove 11. The protrusion 9 is cylindrical and can be inserted into the middle of the spring 8. One end of the spring 8 is sleeved on the outside of the protrusion 9, and the other end of the spring 8 is installed inside the groove 11.

[0022] Among them, the middle part of the fixed rotating plate 3 away from the rear cover 2 is fixedly connected with an anti-slip part 4, which can prevent workers from sliding when pressing the fixed rotating plate 3.

[0023] The side where the protruding strip 10 and the fixed rotating plate 3 cooperate is provided with an inclined surface, so as to facilitate the stable engagement of the fixed rotating plate 3 with the protruding strip 10 .

[0024] Among them, a rotating plate 5 is rotatably connected to the outer side of the back cover 2 and located above the avoidance groove 6. The rotating plate 5 rotates between the fixed rotating plate 3 and the avoidance groove 6, which can prevent workers from accidentally pressing the fixed rotating plate 3, causing the back cover 2 to separate from the smart distribution network terminal body 1.

[0025] Specifically, when the back cover 2 needs to be disassembled, the rotating plate 5 can be rotated counterclockwise first to make the rotating plate 5 leave between the fixed rotating plate 3 and the avoidance groove 6, and then the fixed rotating plate 3 is pressed to rotate the fixed rotating plate 3 around the rotating axis, and then the spring 8 is forced to shrink, and the bent end of the fixed rotating plate 3 is separated from the convex strip 10, and then the back cover 2 can be pulled out and the smart distribution network terminal body 1 can be inspected.

[0026] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0028] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent distribution network terminal, comprising an intelligent distribution network terminal body (1), characterized in that: The rear end of the intelligent distribution network terminal body (1) is detachably connected to a back cover (2), and convex strips (10) are fixedly connected to the vertical sides of the intelligent distribution network terminal body (1). A avoidance groove (6) is provided in the middle of the vertical sides of the back cover (2), and a fixed rotating plate (3) engaged with the convex strip (10) is rotatably installed inside the avoidance groove (6), and a spring (8) is installed between the fixed rotating plate (3) and the inner wall of the avoidance groove (6).

2. The intelligent distribution network terminal according to claim 1, characterized in that: The top and bottom ends of the inner wall of the avoidance groove (6) are both provided with grooves (11); the fixed rotating plate (3) is fixedly connected with a protrusion (9) at a position corresponding to the groove (11) on a side close to the rear cover (2); one end of the spring (8) is sleeved on the outside of the protrusion (9), and the other end of the spring (8) is installed inside the groove (11).

3. The intelligent distribution network terminal according to claim 2, characterized in that: A positioning frame (7) is fixedly connected to the rear wall inside the rear cover (2).

4. The intelligent distribution network terminal according to claim 3, characterized in that: The middle portion of the fixed rotating plate (3) away from the rear cover (2) is fixedly connected with an anti-slip portion (4).

5. The intelligent distribution network terminal according to claim 4, characterized in that: The side where the convex strip (10) and the fixed rotating plate (3) match each other is arranged as an inclined surface.

6. The intelligent distribution network terminal according to claim 4, characterized in that: A rotating plate (5) is rotatably connected to the outer side of the rear cover (2) and at a position above the avoidance groove (6).

Images