Intelligent electric meter with protection function

Abstract

The utility model relates to the technical field of electric meter processing, and discloses an intelligent electric meter with a protection function, which comprises a shell, a hole is formed in the top of the shell, a circular ring is fixedly connected to the top of the shell, a limiting ring is fixedly connected to the inside of the circular ring, and a baffle is fixedly connected to the outside of a connecting block. A limiting assembly for providing sliding limiting is fixedly connected to the interior of the circular ring, a limiting column is fixedly connected to the top of the limiting assembly, an elastic assembly for providing counteractive elastic force is fixedly connected to the exterior of the limiting column, and a button is slidably connected to the interior of the circular ring. According to the utility model, the spring is extruded by pressing the button. When the button is pressed, the triangular block in the button pushes the sliding block to slide towards one side, so that the connecting column is driven to slide upwards through the connecting block and the limiting column, the surface of the electric meter is protected, and watching of a display screen of the electric meter is not affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to an electric meter processing technical field especially relates to a smart electric meter with protection function. BACKGROUND

[0002] A smart meter is a kind of electric meter that can automatically measure and record power usage in real time through digital technology. Unlike traditional mechanical electric meters, smart meters have higher automation and intelligence features, not only can remotely transmit power consumption data, but also can provide more detailed power monitoring, analysis and management functions. Smart meters are widely used in power systems to help users and power companies more efficiently manage and optimize power consumption.

[0003] In the prior art, some smart meters lack effective protection design and cannot resist external factors such as mechanical impact, dust, moisture and chemical corrosion. Not only affects the normal operation of the electric meter, but also may cause inaccurate measurement, and further affect the user's electricity charge calculation and power management, therefore a smart electric meter with protection function is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of smart electric meter with protection function, to improve the problem that some smart meters lack protection in prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of smart electric meter with protection function, including shell, the shell top is provided with hole, the top of the shell is fixedly connected with annular, the inside of the annular is fixedly connected with limit ring, the inside of the limit ring is slidably connected with connecting column, the outside of the connecting column is fixedly connected with connecting block, the outside of the connecting block is fixedly connected with baffle, the inside of the annular is fixedly connected with the limit assembly of providing sliding limit, the top of the limit assembly is fixedly connected with limit column, the outside of the limit column is fixedly connected with the elastic component of providing reaction force, the inside of the annular is slidably connected with button, the inside of the button is fixedly connected with triangular block;

[0007] As a further description of the above technical scheme:

[0008] The limit assembly includes a limit ring, the bottom of the limit ring is fixedly connected in the inside of the annular, the inside of the limit ring is slidably connected with limit block;

[0009] As a further description of the above technical scheme:

[0010] The elastic component comprises a spring one, one end of the spring one is fixedly connected to the outside of the limiting column, and the other end of the spring one is fixedly connected to the outside of the button.

[0011] As further description of the above technical solution:

[0012] The inside of the shell is fixedly connected with a fixed column, and the outside of the fixed column is slidably connected with a sliding block.

[0013] As further description of the above technical solution:

[0014] The top of the sliding block is fixedly connected with an electric meter box, and the inside of the electric meter box is fixedly connected with a display screen.

[0015] As further description of the above technical solution:

[0016] The inside of the shell is fixedly connected with a telescopic column, and the outside of the telescopic column is sleeved with a spring two.

[0017] As further description of the above technical solution:

[0018] The inside of the shell is fixedly connected to the outside of the spring two, and the other end of the spring two is fixedly connected to the outside of the telescopic column.

[0019] As further description of the above technical solution:

[0020] The outside of the limiting block is slidably connected to the outside of the triangular block, and the outside of the triangular block is slidably connected to the outside of the limiting column.

[0021] The utility model has the advantages of the following:

[0022] 1、 the utility model discloses, through pressing button extruding spring. Because in pressing, the triangular block inside button pushes the sliding block to slide to one side, so that the connecting column passes through the connecting block and makes the limiting column drive the connecting column to slide upwards, and drives the connecting column to slide upwards, realizes the protection to the surface of electric meter, also does not affect the viewing of electric meter display screen.

[0023] 2、 the utility model discloses, through electric meter box bottom in the fixed column of protective shell inside, because electric meter box both sides have telescopic column and spring two, when the external impact force, electric meter box leans to the party that has not received force, because both ends have spring two, so after the external force disappears, the reaction force of spring two makes electric meter box return to the central position, realizes the position of electric meter box is always fixed, reduces the effect of shaking. DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic view of the intelligent electric meter with the protection function.

[0025] Figure 2 A structure diagram of the baffle of the intelligent electric meter with the protection function is provided in the utility model.

[0026] Figure 3 A structure diagram of the fixed column of the intelligent electric meter with the protection function is provided in the utility model.

[0027] Figure 4 For Figure 2 The enlarged view of A in the figure.

[0028] Legend:

[0029] 1, shell; 2, hole; 3, ring; 4, limit ring; 5, limit block; 6, connecting column; 7, limit column; 8, spring one; 9, button; 10, triangular block; 11, connecting block; 12, baffle; 13, fixed column; 14, sliding block; 15, electric meter box; 16, display screen; 17, telescopic column; 18, spring two. Specific implementation

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Refer to Figure 1 , Figure 2 , Figure 4The utility model provides an embodiment: a kind of intelligent electric meter with protection function, including shell 1, shell 1 is the external protection structure of entire intelligent electric meter, its shape is substantially cuboid, made of solid and good engineering plastics of insulating property, the surface of shell 1 is smooth, color is uniform, with certain thickness, can withstand certain degree of external force impact and environmental erosion, shell 1 drives top to be provided with hole 2, hole 2 is a rectangular opening, its size is moderate, edge is rounded, mainly used for subsequent baffle 12 rising, the top of shell 1 is fixedly connected with circular ring 3, circular ring 3 is a standard circular ring structure, material is metal, such as aluminium alloy, with good strength and corrosion resistance.The circumference surface of circular ring 3 is smooth, without burr, provide stable support and connection foundation for internal component, the inside of circular ring 3 is fixedly connected with limit ring 4, limit ring 4 is a ring component, its shape is adapted to circular ring 3, also circular, made of hard metal material, such as stainless steel, the inside of limit ring 4 is slidably connected with connecting column 6, connecting column 6 is a slender cylinder, material is wear-resistant and high-strength metal, such as alloy steel.Connecting column 6 can smoothly slide in limit ring 4, the outside of connecting column 6 is fixedly connected with connecting block 11, connecting block 11 is a block structure, shape is similar to cuboid, its material is matched with connecting column 6, connected with connecting column 6 by welding connection mode, the outside of connecting block 11 is fixedly connected with baffle 12, baffle 12 is a flat plate, shape is rectangular, made of plastic plate with certain strength and toughness.Baffle 12 can move along with the movement of connecting block 11, play the role of protection and shielding.

[0032] The inside of the circular ring 3 is fixedly connected with a limiting component for providing sliding limiting, which comprises a limiting ring 4. The bottom of the limiting ring 4 is fixedly connected to the inside of the circular ring 3 by welding or other fixing methods, forming a stable structure. The bottom of the limiting ring 4 is fixedly connected to the inside of the circular ring 3, and the inside of the limiting ring 4 is slidingly connected with a limiting block 5. The limiting block 5 is a small block-shaped object in the shape of a cuboid, which is made of wear-resistant and smooth metal materials, such as specially treated steel. The outside of the limiting block 5 is slidingly connected to the outside of a triangular block 10, and the outside of the triangular block 10 is slidingly connected to the outside of a limiting column 7. The top of the limiting component is fixedly connected with the limiting column 7, which is a vertical cylinder with hard material. The outside of the limiting column 7 is fixedly connected with a spring component for providing counteracting elastic force, which comprises a spring 8. The spring 8 is a spiral elastic element made of high-quality spring steel, with one end fixedly connected to the outside of the limiting column 7 and the other end fixedly connected to the outside of a button 9. The inside of the circular ring 3 is slidingly connected with the button 9, which is a component convenient for user operation, usually in the shape of a circle or a square with certain texture on the surface for facilitating finger pressing. The inside of the button 9 is fixedly connected with the triangular block 10, which is a block-shaped structure with a triangular cross section made of hard metal such as aluminum alloy.

[0033] Referring to Figure 1 , Figure 3 The inside of the shell 1 is fixedly connected with a fixed column 13, which is a vertical cylinder perpendicular to the bottom surface of the shell 1 made of metal material such as steel pipe. The outside of the fixed column 13 is slidingly connected with a sliding block 14, which is a block-shaped structure in the shape of a cuboid made of wear-resistant and strong engineering plastic. The top of the sliding block 14 is fixedly connected with an ammeter box 15, which is a container for accommodating the core elements of the ammeter in the shape of a cuboid made of plastic material with good insulation performance, with multiple clamping grooves and fixing positions inside for installing ammeter elements such as a display screen 16. The inside of the ammeter box 15 is fixedly connected with the display screen 16, which is a flat panel-shaped electronic display device composed of a liquid crystal panel and related circuit boards, capable of clearly displaying electric energy measurement information such as power, voltage, current and other data. The inside of the shell 1 is fixedly connected with a telescopic column 17, which is a telescopic cylindrical structure made of metal material. The outside of the telescopic column 17 is sleeved with a spring 18, which is a spiral elastic element similar to the spring 8 made of spring steel. The inside of the shell 1 is fixedly connected with the outside of the spring 18, and the other end of the spring 18 is fixedly connected to the outside of the telescopic column 17.

[0034] Working principle: first, press the button 9 extrusion spring, because in the press button 9 inside the triangular block 10 push the sliding block 14 to one side slide, so that the connecting column through the connecting block 11 and make the limit column 7 drive the connecting column 6 column up and down, and drive the connecting column 6 up and down, realize the protection of the surface of the electric meter, again do not affect the electric meter display screen 16 watch, allow air circulation and heat dissipation. When maintenance and repair is needed, the user presses the button 9 again, the baffle 12 will automatically close, protect the internal components of the electric meter from the influence of the external environment.

[0035] At this time, the core components inside the electric meter box 15 start to work, real-time monitoring of the use of electric energy. In the normal working process of the electric meter, the display screen 16 will continue to display the electric energy metering information, including the amount of electricity, voltage and current data, to ensure that users can obtain relevant information at any time. At the same time, the telescopic column 17 under the action of spring two 18, can according to the demand of internal components of appropriate telescopic, maintain the stability of the internal structure of the electric meter. In the whole process, the shell 1 provides good protection, to ensure the safe and reliable operation of the electric meter in various environmental conditions. Through this design, the intelligent electric meter realizes efficient, convenient electric energy monitoring and protection function.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A smart meter with a protection function, comprising a housing (1), characterized in that: The shell (1) is driven to open the hole (2) in the top, the top of the shell (1) is fixedly connected with a circular ring (3), the inside of the circular ring (3) is fixedly connected with a limiting ring (4), the inside of the limiting ring (4) is slidably connected with a connecting column (6), the outside of the connecting column (6) is fixedly connected with a connecting block (11), the outside of the connecting block (11) is fixedly connected with a baffle (12), the inside of the circular ring (3) is fixedly connected with a sliding limiting limiting component, the top of the limiting component is fixedly connected with a limiting column (7), the outside of the limiting column (7) is fixedly connected with a spring component for providing a counteracting force, the inside of the circular ring (3) is slidably connected with a button (9), the inside of the button (9) is fixedly connected with a triangular block (10).

2. The smart meter with protection function according to claim 1, characterized in that: The limiting component comprises a limiting ring (4), the bottom of the limiting ring (4) is fixedly connected in the inside of the circular ring (3), the inside of the limiting ring (4) is slidably connected with a limiting block (5).

3. The smart meter with protection function according to claim 1, characterized in that: The spring component comprises a spring (8), one end of the spring (8) is fixedly connected to the outside of the limiting column (7), the other end of the spring (8) is fixedly connected to the outside of the button (9).

4. The smart meter with protection function according to claim 1, characterized in that: The inside of the shell (1) is fixedly connected with a fixed column (13), the outside of the fixed column (13) is slidably connected with a sliding block (14).

5. The smart meter with protection function according to claim 4, characterized in that: The top of the sliding block (14) is fixedly connected with an ammeter box (15), the inside of the ammeter box (15) is fixedly connected with a display screen (16).

6. The smart meter with protection function according to claim 1, characterized in that: The inside of the shell (1) is fixedly connected with a telescopic column (17), the outside of the telescopic column (17) is sleeved with a spring (18).

7. The smart meter with protection function according to claim 6, characterized in that: The inside of the shell (1) is fixedly connected to the outside of the spring (18), the other end of the spring (18) is fixedly connected to the outside of the telescopic column (17).

8. The smart meter with protection function according to claim 2, characterized in that: The outside of the limiting block (5) is slidably connected to the outside of the triangular block (10), the outside of the triangular block (10) is slidably connected to the outside of the limiting column (7).

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