Electric energy metering box convenient to assemble

Abstract

The utility model relates to the technical field of electric energy metering boxes, and discloses an electric energy metering box convenient to assemble, which comprises a mounting block, an assembling mechanism is arranged on the inner side of the mounting block, limiting mechanisms are arranged on the left side and the right side of the assembling mechanism, the assembling mechanism comprises an assembling assembly and a protection assembly, the assembling assembly is arranged on the inner side of the mounting block, and the protection assembly is arranged on the inner side of the mounting block. When the electric energy metering box is used, through the arranged assembling mechanism, when an electric meter and other elements need to be installed in the metering box body, the electric meter and other elements can be firstly fixed on the installation plate, and then the installation plate slides into the metering box body, so that the electric energy metering box is prevented from being limited by the space of the electric energy metering box; due to the fact that the sliding blocks are arranged on the fixing frames, assembling is extremely inconvenient, assembling difficulty is large, assembling efficiency is improved, and when elements such as an electricity meter are installed, the distance between the sliding blocks can be adjusted according to installation requirements, and therefore the distance between the fixing frames is changed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric energy metering boxes, in particular to an electric energy metering box which is easy to assemble. Background Art

[0002] The electric energy meter box is a device used to measure electric energy in the power system. It can accurately measure the consumption of electric energy and provide detailed data analysis and records. This device is usually installed in key positions of the power system to monitor and manage the flow and use of electric energy. In actual use, when assembling components such as electric meters into the meter box, they are usually assembled directly in the box. Due to the limited space of the electric energy meter box, the assembly is extremely inconvenient and difficult.

[0003] According to the description of an easy-to-assemble electricity meter box published on the patent website (authorization announcement number: CN 211930023U), the easy-to-assemble electricity meter box includes "a box door, a slide slot, an adjusting screw" and the like to carry out assembly work.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] The easy-to-assemble electricity meter box utilizes a box door, a slide slot, an adjusting screw, etc. to carry out assembly work. During use, the meter box can only control the height of the mounting plate in the box, thereby adjusting the installation space in the box and installing power equipment of different sizes. However, during installation, workers are still required to carry out assembly work in the meter box. The internal space of the meter box is small, which affects the assembly efficiency. Therefore, the meter box needs to be improved. Utility Model Content

[0006] The purpose of the utility model is to provide an electric energy meter box which is easy to assemble, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: an electric energy meter box that is easy to assemble, comprising a mounting block, an assembly mechanism is arranged inside the mounting block, and limit mechanisms are arranged on the left and right sides of the assembly mechanism;

[0008] The assembly mechanism comprises an assembly component and a protection component, wherein the assembly component is arranged inside the mounting block, and the protection component is arranged in front of the assembly component;

[0009] The assembly component includes a meter box body, which is fixedly connected to the inner side of the mounting block, a first connecting block is fixedly connected to the upper and lower sides of the meter box body, a wiring port is provided at the inner bottom of the meter box body, a mounting plate is slidably connected to the inside of the meter box body, a slider is slidably connected to the inside of the mounting plate, a fixing frame is fixedly connected to the periphery of the slider, and a mounting hole is provided inside the fixing frame.

[0010] Preferably, the upper and lower sides of the mounting plate are fixedly connected to limiting blocks, and a limiting groove is provided inside the metering box body. The limiting block is slidably connected in the limiting groove, which facilitates the assembly of the mounting plate and improves efficiency.

[0011] Preferably, the mounting plate is provided with five slide grooves, and the slider is slidably connected in the slide grooves, so that when installing the equipment on the mounting plate, the spacing between the fixing frames can be changed as needed to meet the installation requirements of different equipment.

[0012] Preferably, heat dissipation holes are provided on both sides of the meter box body, and the heat dissipation holes are circular in shape, so that the heat generated inside the meter box body can be dissipated through the heat dissipation holes, thereby extending the service life of the equipment.

[0013] Preferably, the protective assembly includes a protective door, which is slidably connected to the front side of the metering box body, and an observation port is opened inside the protective door. The protective door is fixedly connected to second connecting blocks on the upper and lower sides, the rear side of the second connecting block is in contact with the front side of the first connecting block, and a fixing pin is threadedly connected inside the second connecting block.

[0014] Preferably, tempered glass is provided inside the observation port, and the rear side of the fixing pin is threadedly connected to the front side of the first connecting block, so that the internal conditions of the metering box body can be observed through the observation port.

[0015] Preferably, the limiting mechanism includes a concave frame, the concave frame is fixedly connected to both sides of the metering box body, the concave frame is slidably connected to a limiting rod inside, the limiting rod is inserted into the mounting plate, a pull ring is fixedly connected to the right side of the limiting rod, a disc is fixedly connected to the periphery of the limiting rod, a spring is sleeved on the periphery of the limiting rod, the left side of the spring is fixedly connected to the right side of the disc, and the right side of the spring is fixedly connected to the inner side of the concave frame.

[0016] Preferably, the limit rod passes through the interior of the meter box body, and slots are provided in the mounting plate and the meter box body. The limit rod is inserted into the slots, and the two slots correspond to each other, so that when the mounting plate is slidably connected to the interior of the meter box body, the mounting plate can be kept in a stable state through the limit rod, and installation and disassembly are facilitated, thereby improving assembly efficiency.

[0017] Compared with the prior art, the utility model provides an electric energy meter box that is easy to assemble and has the following beneficial effects:

[0018] 1. The electric energy meter box which is easy to assemble can realize, through the provided assembly mechanism, when it is necessary to install the electric meter and other components inside the meter box body, the electric meter and other components can be first fixed on the mounting plate, and then the mounting plate can be slid into the inside of the meter box body, so as to avoid being limited by the space of the electric energy meter box, which leads to extremely inconvenient assembly and great difficulty in assembly, thereby improving the assembly efficiency, and when installing the electric meter and other components, the spacing between the sliders can be adjusted according to the installation needs, so as to change the spacing between the fixing frames, meet the installation needs of different equipment, improve the use effect, and at the same time, the protective door can be quickly assembled, and the assembly efficiency is improved without affecting the protection. First, according to the size of the electric meter and other components, the fixing frame is driven by the slider to slide into the appropriate slide groove, the spacing between the fixing frames is adjusted, and then the electric meter and other components can be fixed on the fixing frame through the mounting hole, which is convenient to operate, and then the mounting plate is slid into the limiting groove inside the meter box body through the limiting block, so that the mounting plate is in a stable state.

[0019] 2. The electric energy meter box which is easy to assemble can realize that when the required equipment has been fixed on the mounting plate and the mounting plate is slidably connected to the inside of the meter box body, the mounting plate can be limited by the limiting rod, so that the mounting plate is in a stable state. At the same time, it is convenient to assemble the mounting plate and improve efficiency. First, pull the pull ring to drive the limiting rod and the disc to move to the right. When the limiting rod moves, the disc drives the spring to deform, and then the mounting plate is slidably connected to the inside of the meter box body. When the sliding is completed, the slots inside the mounting plate and the inside of the meter box body correspond to each other. Loosen the pull ring and the spring is reset, so that the disc drives the limiting rod to be inserted into the slot to fix the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. 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 labor:

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the assembly mechanism structure;

[0023] Figure 3 It is a schematic diagram of the assembly component structure;

[0024] Figure 4 It is a schematic diagram of the internal structure of the metering box body;

[0025] Figure 5 This is a schematic diagram of the protection component structure;

[0026] Figure 6 It is a schematic diagram of the limit mechanism structure.

[0027] In the figure: 1. mounting block; 2. assembly mechanism; 3. limiting mechanism; 21. assembly component; 22. protection component; 211. metering box body; 212. first connecting block; 213. mounting plate; 214. wiring port; 215. slider; 216. fixing bracket; 217. mounting hole; 221. protection door; 222. observation port; 223. second connecting block; 224. fixing pin; 31. concave frame; 32. pull ring; 33. limiting rod; 34. spring; 35. disc. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The utility model provides the following technical solutions:

[0031] Embodiment 1

[0032] See also Figure 1-6 The utility model provides a technical solution: an electric energy meter box that is easy to assemble, including a mounting block 1, an assembly mechanism 2 is arranged inside the mounting block 1, and a limit mechanism 3 is arranged on the left and right sides of the assembly mechanism 2. The assembly mechanism 2 includes an assembly component 21 and a protective component 22. The assembly component 21 is arranged inside the mounting block 1, and the protective component 22 is arranged on the front side of the assembly component 21;

[0033] The assembly component 21 includes a meter box body 211, which is fixedly connected to the inner side of the mounting block 1, and the first connecting block 212 is fixedly connected to the upper and lower sides of the meter box body 211, and a wiring port 214 is provided at the bottom of the meter box body 211, and a mounting plate 213 is slidably connected to the inside of the meter box body 211, and a slider 215 is slidably connected to the inside of the mounting plate 213, and a fixing frame 216 is fixedly connected to the periphery of the slider 215, and a mounting hole 217 is provided inside the fixing frame 216, and a limiting block is fixedly connected to the upper and lower sides of the mounting plate 213, and a limiting groove is provided inside the meter box body 211 The limit block is slidably connected in the limit groove, which is convenient for assembling the mounting plate 213 by making the limit block slidably connected in the limit groove, thereby improving efficiency. A slide groove is provided inside the mounting plate 213, and there are five slide grooves. The slider 215 is slidably connected in the slide groove, which is convenient for installing equipment on the mounting plate 213. The spacing between the fixing frames 216 can be changed as needed to meet the installation of different equipment. Heat dissipation holes are provided on both sides of the metering box body 211. The heat dissipation holes are circular in shape, which are convenient for dissipating the heat generated inside the metering box body 211 through the heat dissipation holes, thereby extending the service life of the equipment.

[0034] See also Figure 1-6 The utility model provides a technical solution: the protection component 22 includes a protection door 221, which is slidably connected to the front side of the metering box body 211, and an observation port 222 is opened inside the protection door 221. The protection door 221 is fixedly connected with second connecting blocks 223 on the upper and lower sides, and the rear side of the second connecting block 223 is in contact with the front side of the first connecting block 212. A fixing pin 224 is threadedly connected inside the second connecting block 223. Tempered glass is arranged inside the observation port 222, and the rear side of the fixing pin 224 is threadedly connected to the front side of the first connecting block 212, so that the internal situation of the metering box body 211 can be observed through the observation port 222.

[0035] Embodiment 2

[0036] See also Figure 1-6, and on the basis of the first embodiment, the limiting mechanism 3 further comprises a concave frame 31, the concave frame 31 is fixedly connected to both sides of the metering box body 211, the concave frame 31 is slidably connected with a limiting rod 33 inside, the limiting rod 33 is inserted into the mounting plate 213, a pull ring 32 is fixedly connected to the right side of the limiting rod 33, a disc 35 is fixedly connected to the periphery of the limiting rod 33, a spring 34 is sleeved on the periphery of the limiting rod 33, the left side of the spring 34 is fixedly connected to the right side of the disc 35, and the right side of the spring 34 is fixedly connected to the inner side of the concave frame 31, the limiting rod 33 runs through the inside of the metering box body 211, and slots are provided inside the mounting plate 213 and the metering box body 211, the limiting rod 33 is inserted into the slot, and the two slots correspond to each other, so that when the mounting plate 213 is slidably connected to the inside of the metering box body 211, the limiting rod 33 can be kept in a stable state through the limiting rod 33, and it is convenient to install and disassemble, thereby improving the assembly efficiency.

[0037] In actual operation, when the device is used, firstly, the mounting block 1 is fixed in a suitable position by an external fixing device, so that the meter box body 211 is in a stable state, and then, according to the size of the electric meter and other components, the fixing frame 216 is driven by the slider 215 to slide into a suitable slide groove, and the spacing between the fixing frames 216 is adjusted, and then the electric meter and other components can be fixed on the fixing frame 216 through the mounting hole 217. The operation is convenient, and at the same time, the pull ring 32 is pulled to make the pull ring 32 drive the limit rod 33 and the disc 35 to move to the right. When the limit rod 33 moves, the disc 35 drives the spring 34 to deform, and then the mounting block is fixed. The mounting plate 213 slides into the limiting groove inside the metering box body 211, so that the mounting plate 213 is in a stable state. When the sliding is completed, the slots inside the mounting plate 213 and the metering box body 211 correspond to each other. The pull ring 32 is released, and the spring 34 is reset, so that the disc 35 can drive the limiting rod 33 to be inserted into the slot to fix the mounting plate 213. When the fixation is completed, the protective door 221 is slidably connected to the front side of the metering box body 211, and then the second connecting block 223 is fixed to the first connecting block 212 through the fixing pin 224, so that the protective door 221 can play a protective role on the metering box body 211.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An electric energy meter box that is easy to assemble, comprising a mounting block (1), characterized in that: An assembly mechanism (2) is arranged inside the installation block (1), and limit mechanisms (3) are arranged on the left and right sides of the assembly mechanism (2); The assembly mechanism (2) comprises an assembly component (21) and a protection component (22), wherein the assembly component (21) is arranged inside the mounting block (1), and the protection component (22) is arranged in front of the assembly component (21); The assembly component (21) comprises a meter box body (211), the meter box body (211) is fixedly connected to the inner side of the mounting block (1), the first connecting blocks (212) are fixedly connected to the upper and lower sides of the meter box body (211), a wiring port (214) is provided at the bottom of the meter box body (211), a mounting plate (213) is slidably connected to the inside of the meter box body (211), a slider (215) is slidably connected to the inside of the mounting plate (213), a fixing frame (216) is fixedly connected to the periphery of the slider (215), and a fixing hole (217) is provided inside the fixing frame (216).

2. The electric energy meter box that is easy to assemble according to claim 1 is characterized in that: The upper and lower sides of the mounting plate (213) are fixedly connected with limit blocks, and a limit groove is provided inside the metering box body (211), and the limit block is slidably connected in the limit groove.

3. The electric energy meter box that is easy to assemble according to claim 1 is characterized in that: The mounting plate (213) is provided with five sliding grooves inside, and the sliding blocks (215) are slidably connected in the sliding grooves.

4. The electric energy meter box that is easy to assemble according to claim 1 is characterized in that: Heat dissipation holes are provided on both sides of the metering box body (211), and the heat dissipation holes are circular.

5. The electric energy meter box that is easy to assemble according to claim 1 is characterized in that: The protection component (22) comprises a protection door (221), the protection door (221) is slidably connected to the front side of the metering box body (211), an observation port (222) is provided inside the protection door (221), and second connection blocks (223) are fixedly connected to the upper and lower sides of the protection door (221), the rear side of the second connection block (223) is in contact with the front side of the first connection block (212), and a fixing pin (224) is threadedly connected inside the second connection block (223).

6. The electric energy meter box that is easy to assemble according to claim 5 is characterized in that: The observation port (222) is provided with tempered glass inside, and the rear side of the fixing pin (224) is threadedly connected to the front side of the first connection block (212).

7. The electric energy meter box that is easy to assemble according to claim 1 is characterized in that: The limiting mechanism (3) comprises a concave frame (31), the concave frame (31) is fixedly connected to both sides of the metering box body (211), a limiting rod (33) is slidably connected inside the concave frame (31), the limiting rod (33) is inserted into the mounting plate (213), a pull ring (32) is fixedly connected to the right side of the limiting rod (33), a disc (35) is fixedly connected to the periphery of the limiting rod (33), a spring (34) is sleeved on the periphery of the limiting rod (33), the left side of the spring (34) is fixedly connected to the right side of the disc (35), and the right side of the spring (34) is fixedly connected to the inner side of the concave frame (31).

8. The electric energy meter box that is easy to assemble according to claim 7 is characterized in that: The limiting rod (33) passes through the inside of the metering box body (211), and slots are provided inside the mounting plate (213) and the metering box body (211), and the limiting rod (33) is inserted into the slots, and the two slots correspond to each other.

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