Electric power monitoring equipment

Abstract

The utility model discloses an electric power monitoring device comprising an embedded installation housing, the inner side surface of the embedded installation housing is connected with an electric power monitoring instrument main body in a sliding fit manner, and the inner side surface of the outer end of the embedded installation housing is provided with a convex sliding groove. A spring and a convex structure clamping block are slidably connected to the inner side surface of the convex sliding groove of the embedded mounting shell, the convex structure clamping block is clamped to the inner side surface of the side face of the electric power monitoring instrument body, and the convex structure clamping block and the spring are distributed on the two sides of the electric power monitoring instrument body; external supporting plates are arranged on the two sides of the embedded mounting shell, mounting holes are formed in the surface of the inner side of the embedded mounting shell, and elastic pieces of bent structures are arranged on the surface of the inner side of the embedded mounting shell. And clamping and fixing are achieved through the clamping structures on the two sides, installation is convenient and stable, and disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model relates to the field of power monitoring equipment, and more specifically, to a power monitoring equipment. Background Art

[0002] The power monitor is a digital multifunctional network power monitoring device designed for the power monitoring needs of power systems, industrial and mining enterprises, public facilities, and intelligent buildings. It is manufactured using a 16-bit SOC high-performance microprocessor and SMT surface mount production process, and has the characteristics of high-speed data processing, high precision, and low power consumption. The main functions include real-time measurement of power grid parameters, active and reactive power metering, output of power pulses, 485 and infrared communication, etc.

[0003] Most of the power monitors on the market are embedded, which means that when repairing the power monitor, the wall needs to be destroyed to remove the power monitor;

[0004] In the prior art, the authorization announcement number CN208154053U discloses an electric power monitor for building power monitoring, including an electric power monitor body. The utility model solves the problem that most electric power monitors are embedded, which results in the need to destroy the wall to remove the electric power monitor when repairing the electric power monitor. The solution slides by cooperating with the sliders fixedly connected to the inner walls of the left and right sides of the groove block of the wall through the convex sliding grooves opened on the left and right sides of the electric power monitor body, and the support column fixing plate is fixedly connected to the front of the slider, and the threaded notch opened on the front side of the support column fixing plate is matched with the bolts fixedly connected to the left and right sides of the front side of the electric power monitor body, and the bolts can penetrate the front side of the electric power monitor body and be connected in the threaded notch, and the support column body fixedly connected to the bottom of the support column fixing plate can be pulled, so that the electric power monitor body can be pulled;

[0005] In the above-mentioned patent, bolts and rotating blocks are used for fixing. The threaded grooves on the front side of the supporting column fixing plate are matched with the bolts fixedly connected on the left and right sides of the front side of the power monitor body. The bolts can pass through the front side of the power monitor body and are connected in the threaded grooves. The supporting column body fixedly connected at the bottom of the supporting column fixing plate can be pulled. It is not easy to operate during installation, and it is not convenient to install and disassemble. The installation mechanism is complicated and the installation and disassembly are inconvenient. Utility Model Content

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an electric power monitoring device. By adopting a snap-in installation structure, the main body of the electric power monitoring instrument is snapped into and embedded in the installation shell, and then fixed by the snap-in structures on both sides. It is easy to install, stable to install, and easy to disassemble and assemble.

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A power monitoring device comprises an embedded installation shell, the inner surface of the embedded installation shell is slidably connected with a power monitoring meter body, the inner surface of the outer end of the embedded installation shell is provided with a convex sliding groove, the inner surface of the convex sliding groove of the embedded installation shell is slidably connected with a spring and a convex structure clamping block, the convex structure clamping block is clamped on the inner surface of the side of the power monitoring meter body, the convex structure clamping block and the spring are distributed on both sides of the power monitoring meter body, external support plates are provided on both sides of the embedded installation shell, the inner surface of the embedded installation shell is provided with installation holes, and the inner surface of the embedded installation shell is provided with a curved structure elastic sheet. By adopting a snap-in installation structure, after the power monitoring meter body is snapped into the embedded installation shell, it is fixed by the clamping structures on both sides, and the installation is convenient, stable, and easy to disassemble.

[0009] Furthermore, the curved structure elastic sheet adopts a curved structure elastic sheet structure, and one side of the outer end thereof is pressed against the surface of the main body of the electric power monitoring instrument.

[0010] Furthermore, the installation holes are distributed on both sides of the inner end surface of the embedded installation shell.

[0011] Furthermore, a snap-fitting positioning groove is provided on the outer side of the main body of the electric power monitoring instrument, and the outer end of the convex structure snap-fitting block is snap-fitted to the inner surface of the snap-fitting positioning groove.

[0012] Furthermore, the snap-fit ​​positioning grooves are distributed on the left and right outer surfaces of the main body of the electric power monitoring instrument.

[0013] Furthermore, the inner end surface of the convex structure clamping block is provided with a rounded corner, and the clamping positioning groove has the same shape as the convex structure clamping block.

[0014] Furthermore, a pulling operating rod is fixed on the outer surface of the convex structure clamping block, and the pulling operating rod slides on the inner surface of the convex sliding groove.

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] (1) By adopting a snap-in installation structure, after the main body of the power monitoring instrument is snapped into the embedded installation shell, it is snapped and fixed by the snap-in structures on both sides, which makes it easy to install, stable to install, and easy to disassemble. 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 structural view of the embedded installation housing of the utility model;

[0019] Figure 3 This is a main structural view of the power monitoring instrument of the utility model;

[0020] Figure 4 This is a structural view of the convex structure clamping block and the pulling operating rod of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1 embedded installation shell, 2 power monitoring instrument body, 3 convex sliding groove, 4 spring, 5 convex structure clamping block, 6 pulling operation rod, 7 external support plate, 8 installation hole, 9 bent structure elastic sheet, 100 clamping positioning groove. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1

[0025] See also Figure 1-4 , an electric power monitoring device, comprising an embedded installation shell 1, the inner surface of the embedded installation shell 1 is slidably connected with an electric power monitoring meter body 2, the inner surface of the outer end of the embedded installation shell 1 is provided with a convex sliding groove 3, the inner surface of the convex sliding groove 3 of the embedded installation shell 1 is slidably connected with a spring 4 and a convex structure clamping block 5, the convex structure clamping block 5 is clamped on the inner surface of the side of the electric power monitoring meter body 2, the convex structure clamping block 5 and the spring 4 are distributed on both sides of the electric power monitoring meter body 2, the two sides of the embedded installation shell 1 are provided with external support plates 7, the inner surface of the embedded installation shell 1 is provided with installation holes 8, the inner surface of the embedded installation shell 1 is provided with a curved structure elastic sheet 9 (the curved structure elastic sheet 9 is made of elastic steel sheet, and its inner end is welded and fixed to the inner surface of the embedded installation shell 1), by adopting a snap-in installation structure, after the electric power monitoring meter body is snapped into the embedded installation shell, it is snap-fitted and fixed by the clamping structures on both sides, and it is easy to install, stable to install, and easy to disassemble;

[0026] The curved structure elastic sheet 9 adopts a curved structure elastic sheet structure, and one side of its outer end is pressed on the surface of the power monitoring meter body 2, which is convenient for elastic extrusion;

[0027] The installation holes 8 are distributed on both sides of the inner end surface of the embedded installation housing 1, so as to facilitate the embedded installation housing 1 to be installed in the wall along the installation holes 8;

[0028] The outer side of the power monitoring meter body 2 is provided with a snap-fitting positioning groove 100, and the outer end of the convex structure snap-fitting block 5 is snap-fitted to the inner surface of the snap-fitting positioning groove 100, which is convenient for snap-fitting and fixing. The snap-fitting positioning grooves 100 are distributed on the left and right outer surfaces of the power monitoring meter body 2, and the installation is stable;

[0029] The inner end surface of the convex structure clamping block 5 is provided with a rounded corner, and the clamping positioning groove 100 has the same shape as the convex structure clamping block 5, which can guide the clamping when clamping;

[0030] A pulling operating rod 6 is fixed on the outer surface of the convex structure clamping block 5, and the pulling operating rod 6 slides on the inner surface of the convex sliding groove 3, so as to facilitate the pulling of the convex structure clamping block 5 to move;

[0031] When in use, the embedded installation housing 1 is installed in the wall, and the inner surface of the embedded installation housing 1 is provided with installation holes 8, and the installation holes 8 are distributed on both sides of the inner end surface of the embedded installation housing 1, so that the embedded installation housing 1 can be installed in the wall along the installation holes 8 by bolts;

[0032] When installing the power monitoring meter body 2, the power monitoring meter body 2 is inserted along the embedded installation shell 1. After insertion, the spring 4 and the convex structure clamping block 5 are slidably connected through the inner surface of the convex sliding groove 3 of the shell 1. The convex structure clamping block 5 is clamped on the inner surface of the side of the power monitoring meter body 2. The convex structure clamping block 5 and the spring 4 are distributed on both sides of the power monitoring meter body 2. The outer side of the power monitoring meter body 2 is provided with a clamping positioning groove 100. The spring 4 drives the outer end of the convex structure clamping block 5 to clamp on the inner surface of the clamping positioning groove 100, which is convenient for clamping and fixing. The clamping positioning grooves 100 are distributed on the left and right outer surfaces of the power monitoring meter body 2, and the installation is stable.

[0033] After the clamping, the electric power monitoring meter body 2 squeezes the inner curved structure elastic sheet 9 to be compressed, and the curved structure elastic sheet 9 can squeeze the electric power monitoring meter body 2 outward, and can be squeezed in the reverse direction, so that the clamping is more firm, and when disassembling, the outer surface of the convex structure clamping block 5 is fixed with a pulling operating rod 6, and the pulling operating rods 6 on both sides can be pulled outward at the same time to move, so that the convex structure clamping block 5 can be driven to disengage from the clamping positioning groove 100, so that the curved structure elastic sheet 9 can be squeezed outward to pop out the electric power monitoring meter body 2, which is convenient for disassembly and convenient for use;

[0034] External support panels 7 are provided on both sides of the embedded installation shell 1. The external support panels 7 adopt a plate structure with the same width as the embedded installation shell 1. When installed in the embedded wall, the external support panels 7 can be supported on the inner surface of the wall, which is stable and convenient during installation.

[0035] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A power monitoring device, comprising an embedded installation housing (1), characterized in that: The inner surface of the embedded installation shell (1) is slidably connected to the power monitoring meter body (2), the inner surface of the outer end of the embedded installation shell (1) is provided with a convex sliding groove (3), the inner surface of the convex sliding groove (3) of the embedded installation shell (1) is slidably connected to a spring (4) and a convex structure clamping block (5), the convex structure clamping block (5) is clamped to the inner surface of the side of the power monitoring meter body (2), the convex structure clamping block (5) and the spring (4) are distributed on both sides of the power monitoring meter body (2), the two sides of the embedded installation shell (1) are provided with external support plates (7), the inner surface of the embedded installation shell (1) is provided with a mounting hole (8), and the inner surface of the embedded installation shell (1) is provided with a curved structure elastic sheet (9).

2. The power monitoring device according to claim 1, characterized in that: The curved structure elastic sheet (9) adopts a curved structure elastic sheet structure, and one side of its outer end is pressed against the surface of the power monitoring meter body (2).

3. The power monitoring device according to claim 1, characterized in that: The installation holes (8) are distributed on both sides of the inner end surface of the embedded installation shell (1).

4. The power monitoring device according to claim 1, characterized in that: A snap-fitting positioning groove (100) is provided on the outer side of the power monitoring meter body (2), and the outer end of the convex structure snap-fitting block (5) is snap-fitted to the inner side surface of the snap-fitting positioning groove (100).

5. The power monitoring device according to claim 4, characterized in that: The snap-fit ​​positioning grooves (100) are distributed on the left and right outer surfaces of the power monitoring instrument body (2).

6. The power monitoring device according to claim 1, characterized in that: The inner end surface of the convex structure clamping block (5) is provided with a rounded corner, and the clamping positioning groove (100) has the same shape as the convex structure clamping block (5).

7. The power monitoring device according to claim 1, characterized in that: A pulling operating rod (6) is fixed on the outer surface of the convex structure clamping block (5), and the pulling operating rod (6) slides on the inner surface of the convex sliding groove (3).

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