Embedded single-phase hanging type meter

Abstract

The utility model relates to the technical field of single-phase hanging type meters, in particular to an embeddable single-phase hanging type meter, which comprises a single-phase hanging type meter body, the single-phase hanging type meter body is fixedly mounted on a meter fixing plate, metal elastic sheets are arranged at the top and the bottom of the meter fixing plate at intervals, and the width of the single-phase hanging type meter body is smaller than that of the metal elastic sheets. A limiting circular groove is formed in the position, between the upper metal elastic piece and the lower metal elastic piece, of the watch fixing plate, the two ends of the watch fixing plate are bent to form fixing foot plates, penetrating holes are formed in the fixing foot plates, an embedded clamping groove is formed in the back face of the single-phase hanging type watch body, the watch fixing plate and the metal elastic pieces are clamped in the embedded clamping groove, a spring is fixedly installed in the embedded clamping groove, and the spring corresponds to the limiting circular groove in position. According to the utility model, the single-phase hanging type meter body can be dismounted after being mounted, so that the mounting and dismounting of the single-phase hanging type meter body are simplified, the single-phase hanging type meter body is buffered and does not deviate after being fixed, the single-phase hanging type meter body can be directly operated and dismounted in front of the single-phase hanging type meter body, and the operation is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of single-phase hanging meters, in particular to an embeddable single-phase hanging meter. Background Art

[0002] The single-phase wall-mounted meter is small in size, and multiple cards are installed on a fixed plate. Because it is card-mounted, the single-phase wall-mounted meter cannot be removed after the fixed plate is installed. The fixed plate must be disassembled before maintenance, which is inconvenient. Utility Model Content

[0003] The utility model aims to provide an embeddable single-phase wall-mounted meter to solve the problem in the background art that the single-phase wall-mounted meter cannot be removed after the fixing plate is installed and the fixing plate must be disassembled, which makes maintenance inconvenient.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An embeddable single-phase hanging meter comprises a single-phase hanging meter body, which is fixedly mounted on a meter fixing plate, wherein metal springs are arranged at intervals at the top and bottom of the meter fixing plate, wherein the width of the single-phase hanging meter body is smaller than the width of the metal springs, wherein a limiting circular groove is provided on the meter fixing plate between the upper and lower positions of the metal springs, wherein both ends of the meter fixing plate are bent to form a fixed foot plate, wherein a through hole is provided on the fixed foot plate, and an embedding slot is provided on the back side of the single-phase hanging meter body, wherein the meter fixing plate and the metal spring are clamped in the embedding slot, wherein a spring is fixedly installed in the embedding slot, and wherein the spring corresponds to the position of the limiting circular groove.

[0006] As a further description of the above technical solution:

[0007] The width difference between the single-phase hanging meter body and the metal spring is between two and three centimeters.

[0008] As a further description of the above technical solution:

[0009] The side of the fixed foot plate is located behind the metal spring sheet.

[0010] As a further description of the above technical solution:

[0011] The limiting circular groove is larger than the end portion of the spring.

[0012] As a further description of the above technical solution:

[0013] The opening of the embedded card slot is provided with arc surfaces at the top and bottom.

[0014] As a further description of the above technical solution:

[0015] The inclination angle of the metal spring is between thirty degrees and forty-five degrees.

[0016] Compared with the prior art, the utility model provides an embeddable single-phase hanging meter, which has the following beneficial effects:

[0017] 1. In the utility model, by improving the structure of the meter fixing plate and the single-phase hanging meter body, the single-phase hanging meter body can be fixed after the meter fixing plate is fixed, and the single-phase hanging meter body can be removed after installation, so that the installation and removal of the single-phase hanging meter body are simplified, and there is a buffer after fixing, and no deviation;

[0018] 2. In the utility model, the deformation and restoration of the metal spring and the extension of the spring are used to realize the fixing and disassembly of the single-phase hanging meter body. The disassembly can be directly performed in front of the single-phase hanging meter body, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the fixing plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of a single-phase hanging meter body of the utility model.

[0023] Legend:

[0024] 1. Meter fixing plate; 2. Single-phase hanging meter body; 3. Metal spring; 4. Limiting circular groove; 5. Fixed foot plate; 6. Perforation; 7. Embedded slot; 8. Spring; 9. Arc surface. DETAILED DESCRIPTION

[0025] 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.

[0026] Example:

[0027] See also Figure 1-Figure 4The utility model provides an embeddable single-phase hanging meter, including a single-phase hanging meter body 2, the single-phase hanging meter body 2 is fixedly installed on a meter fixing plate 1, metal springs 3 are arranged at intervals on the top and bottom of the meter fixing plate 1, the width of the single-phase hanging meter body 2 is smaller than the width of the metal springs 3, the meter fixing plate 1 is provided with a limiting circular groove 4 between the positions of the upper and lower metal springs 3, the two ends of the meter fixing plate 1 are bent to form a fixed foot plate 5, the fixed foot plate 5 is provided with a through hole 6, the back of the single-phase hanging meter body 2 is provided with an embedding slot 7, the meter fixing plate 1 and the metal spring 3 are stuck in the embedding slot 7, a spring 8 is fixedly installed in the embedding slot 7, and the position of the spring 8 corresponds to the limiting circular groove 4.

[0028] Specifically, the width difference between the single-phase hanging meter body 2 and the metal spring sheet 3 is between two and three centimeters, so that the metal spring sheet 3 can be exposed and then pressed.

[0029] Specifically, the side of the fixed foot plate 5 is located behind the metal spring sheet 3 , which facilitates the installation of the single-phase hanging meter body 2 .

[0030] Specifically, the limiting circular groove 4 is larger than the end of the spring 8, so it is easy to align.

[0031] Specifically, Figure 2 As shown, the opening of the embedded slot 7 is provided with arc surfaces 9 at the top and bottom to facilitate the metal spring 3 to bend down after contact.

[0032] Specifically, the inclination angle of the metal spring 3 is between thirty degrees and forty-five degrees, and the single-phase hanging meter body 2 does not need to be provided with a high embedding slot 7 .

[0033] Working principle:

[0034] During installation, first fix the meter fixing plate 1 to the wall with bolts passing through the through holes 6. At this time, there is a gap between the metal spring piece 3 and the wall. Align the spring 8 of the single-phase hanging meter body 2 with the limiting circular groove 4 of the meter fixing plate 1 and press. The metal spring piece 3 deforms and bends downward when encountering the arc surface 9. After the metal spring piece 3 enters the embedded card groove 7, it loses the obstruction and returns to its original state. The metal spring piece 3 is stuck in the embedded card groove 7, and the spring 8 provides a reverse pulling force. The single-phase hanging meter body 2 is fixed, and no deflection displacement occurs due to the limiting circular groove 4 and the spring 8.

[0035] Due to the width difference between the single-phase hanging meter body 2 and the metal spring 3, the metal spring 3 will be partially exposed between the single-phase hanging meter bodies 2. In this way, the single-phase hanging meter body 2 can be removed by using a tool to press and bend the metal spring 3 from the front and the extension thrust of the spring 8.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An embeddable single-phase hanging meter comprises a single-phase hanging meter body (2), wherein the single-phase hanging meter body (2) is fixedly mounted on a meter fixing plate (1), and is characterized in that: Metal springs (3) are arranged at intervals on the top and bottom of the meter fixing plate (1); the width of the single-phase hanging meter body (2) is smaller than the width of the metal springs (3); a limiting circular groove (4) is provided on the meter fixing plate (1) between the upper and lower positions of the metal springs (3); the two ends of the meter fixing plate (1) are bent to form a fixing foot plate (5); a through hole (6) is provided on the fixing foot plate (5); an embedding slot (7) is provided on the back of the single-phase hanging meter body (2); the meter fixing plate (1) and the metal spring (3) are stuck in the embedding slot (7); a spring (8) is fixedly installed in the embedding slot (7); the spring (8) corresponds to the position of the limiting circular groove (4).

2. The embeddable single-phase wall-mounted meter according to claim 1, characterized in that: The width difference between the single-phase hanging meter body (2) and the metal spring sheet (3) is between two and three centimeters.

3. The embeddable single-phase wall-mounted meter according to claim 1, characterized in that: The side of the fixed foot plate (5) is located behind the metal spring sheet (3).

4. The embeddable single-phase wall-mounted meter according to claim 1, characterized in that: The limiting circular groove (4) is larger than the end of the spring (8).

5. The embeddable single-phase wall-mounted meter according to claim 1, characterized in that: The opening of the embedded card slot (7) is provided with curved surfaces (9) at the top and bottom.

6. The embeddable single-phase wall-mounted meter according to claim 1, characterized in that: The inclination angle of the metal spring (3) is between thirty degrees and forty-five degrees.

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