Space-expanded electric meter box

Abstract

The utility model discloses an electric meter box with expanded space, which relates to the technical field of electric meter boxes and comprises a box body, a door plate and a top plate are arranged on the outer side of the box body, an expansion box is arranged in the box body, and an auxiliary component and a positioning component are arranged at the joint of the expansion box and the box body. The auxiliary assembly comprises a sliding block, a sliding rail is arranged in the box body, and a limiting block is arranged at the upper end of the expansion box; according to the electric meter box with the expanded space, through the arrangement of the expansion box, the auxiliary assembly and the positioning assembly, in the use process of the box body, when a user needs to expand the box body, the expansion box is pulled through a handheld groove, in the moving process of the expansion box, positioning columns are clamped into the positioning grooves, and then the expansion box is expanded and fixed; and the use space in the box body is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of electric meter boxes, in particular to an electric meter box with expanded space. Background Art

[0002] As a device for measuring the amount of electric energy used, electric meters are widely used in the power industry. Usually, electric meters and their related electrical components are installed in meter boxes to facilitate unified management of electricity consumption and its power equipment.

[0003] The existing electric meter box has limited internal space during use. When adding electric meters and equipment, they need to be reinstalled in another box, and then the other box needs to be mounted on the wall, which is time-consuming and labor-intensive. Therefore, the utility model proposes an electric meter box with expanded space. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an electric meter box with space expansion, which solves the problems in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a space-expanded electric meter box, comprising a box body, a door panel and a top panel are arranged on the outside of the box body, an expansion box is arranged inside the box body, and an auxiliary component and a positioning component are arranged at the connection between the expansion box and the box body;

[0006] The auxiliary component comprises a slide block, a slide rail is arranged inside the box body, a limit block is arranged at the upper end of the expansion box, a limit groove is arranged on the inner wall of the box body, and a hand-holding groove is arranged on the outer side of the expansion box.

[0007] As a further technical solution of the utility model, a hinge is provided between the box body and the door panel, the box body and the top plate are fixedly connected, and one end of the extension box is connected to the interior of the box body.

[0008] As a further technical solution of the utility model, the slider is fixedly connected to the extension box, the sliders are four in number and symmetrically distributed, the slide rails are adapted to the sliders, the limit blocks are two in number and symmetrically distributed, and the limit blocks are fixedly connected to the extension box.

[0009] As a further technical solution of the utility model, the number of the limit grooves is two groups and they are symmetrically distributed, the limit grooves are adapted to the limit blocks, and the side profile of the hand-holding groove is a "C" structure.

[0010] As a further technical solution of the utility model, the positioning assembly includes a movable groove opened inside the box body, a compression groove is opened at the bottom of the movable groove, the diameter of the compression groove is larger than the diameter of the movable groove, a positioning column is arranged inside the movable groove, the positioning column is a cylindrical structure, the bottom edge of the positioning column is an arc structure, and the positioning column is adapted to the movable groove.

[0011] As a further technical solution of the utility model, an auxiliary plate is fixedly connected to the upper end of the positioning column, the diameter of the auxiliary plate is larger than the diameter of the positioning column and smaller than the diameter of the compression groove, a compression spring is arranged at the upper end of the auxiliary plate, the two ends of the compression spring are respectively fixedly connected with the auxiliary plate and the compression groove, and a plurality of groups of positioning grooves are opened at the upper end of the auxiliary plate, and the positioning grooves are adapted to the positioning column.

[0012] The utility model provides a space-expandable electric meter box. Compared with the prior art, the utility model has the following beneficial effects: through the arrangement of the expansion box, the auxiliary components and the positioning components, when the box is used, the user needs to expand the box by pulling the expansion box through the hand-held slot, and during the movement of the expansion box, the positioning column is inserted into the interior of the positioning slot, thereby expanding and fixing the expansion box, thereby increasing the use space inside the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a space-expanded electric meter box;

[0014] Figure 2 It is a partial side sectional view of an electric meter box with expanded space;

[0015] Figure 3 It is a partial side sectional view of an electric meter box with expanded space;

[0016] Figure 4 For a space-expanded electric meter box Figure 3 A magnified view of middle;

[0017] Figure 5 This is a partial exploded view of an electric meter box with expanded space;

[0018] Figure 6 For a space-expanded electric meter box Figure 5 Enlarged view of B.

[0019] In the figure: 1. box body; 2. door panel; 3. top panel; 4. expansion box; 5. auxiliary component; 51. slider; 52. slide rail; 53. limit block; 54. limit slot; 55. hand-held slot; 6. positioning component; 61. moving slot; 62. compression slot; 63. positioning column; 64. auxiliary plate; 65. compression spring; 66. positioning slot. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-6 The utility model provides a technical solution for a space-expanded electric meter box: a space-expanded electric meter box, comprising a box body 1, a door panel 2 and a top panel 3 are arranged on the outside of the box body 1, an expansion box 4 is arranged inside the box body 1, and an auxiliary component 5 and a positioning component 6 are arranged at the connection between the expansion box 4 and the box body 1;

[0022] The auxiliary component 5 includes a slider 51 , a slide rail 52 is arranged inside the box body 1 , a limit block 53 is arranged at the upper end of the expansion box 4 , a limit groove 54 is opened on the inner wall of the box body 1 , and a hand holding groove 55 is opened on the outer side of the expansion box 4 .

[0023] See also Figure 1-2 A hinge is provided between the box body 1 and the door panel 2, the box body 1 and the top plate 3 are fixedly connected, and one end of the extension box 4 is connected to the interior of the box body 1, which is convenient for the use of the box body 1.

[0024] See also Figure 2-6 The slider 51 is fixedly connected to the expansion box 4, the number of the sliders 51 is four and they are symmetrically distributed, the slide rails 52 are matched with the sliders 51, the number of the limit blocks 53 is two and they are symmetrically distributed, the limit blocks 53 are fixedly connected to the expansion box 4, the number of the limit grooves 54 is two and they are symmetrically distributed, the limit grooves 54 are matched with the limit blocks 53, and the side section of the hand-held slot 55 is a "C" structure, which is conducive to expanding the box body 1 and increasing the use space of the box body 1.

[0025] See also Figure 3-6The positioning component 6 includes a moving groove 61 opened inside the box body 1, and a compression groove 62 is opened at the bottom of the moving groove 61. The diameter of the compression groove 62 is larger than the diameter of the moving groove 61. A positioning column 63 is arranged inside the moving groove 61. The positioning column 63 is a cylindrical structure, and the bottom edge of the positioning column 63 is an arc structure. The positioning column 63 is adapted to the moving groove 61. The upper end of the positioning column 63 is fixedly connected with an auxiliary plate 64. The diameter of the auxiliary plate 64 is larger than the diameter of the positioning column 63 and smaller than the diameter of the compression groove 62. A compression spring 65 is arranged at the upper end of the auxiliary plate 64. The two ends of the compression spring 65 are respectively fixedly connected with the auxiliary plate 64 and the compression groove 62. A plurality of groups of positioning grooves 66 are opened at the upper end of the auxiliary plate 64. The positioning grooves 66 are adapted to the positioning columns 63, which is conducive to positioning and fixing the expansion box 4 to prevent the expansion box 4 from shaking.

[0026] The working principle of the utility model is as follows: when the box body 1 is in use and the user needs to expand the box body 1, the user pulls the expansion box 4 through the hand-held slot 55, so that the expansion box 4 slides along the slide rail 52 inside the box body 1 through the slider 51, and at the same time, the positioning column 63 fixed in the middle of the positioning slot 66 is forced to move upward, driving the auxiliary plate 64 to be compressed along the inside of the compression slot 62. During the compression process, the auxiliary plate 64 drives the compression spring 65 to be compressed until the positioning column 63 is separated from the inside of the positioning slot 66. During the movement of the expansion box 4, the limit block 53 is driven to slide along the inside of the limit slot 54 until the positioning column 63 coincides with another set of positioning slots 66 at the upper end of the expansion box 4. Under the elastic action of the compression spring 65, the positioning column 63 is stuck in the inside of the positioning slot 66, and then the expansion box 4 is expanded and fixed, thereby increasing the use space inside the box body 1.

Claims

1. A space-expanded electric meter box, comprising a box body (1), characterized in that: The outer side of the box body (1) is provided with a door panel (2) and a top panel (3), the interior of the box body (1) is provided with an expansion box (4), and the connection between the expansion box (4) and the box body (1) is provided with an auxiliary component (5) and a positioning component (6); The auxiliary component (5) comprises a slide block (51), a slide rail (52) is arranged inside the box body (1), a limit block (53) is arranged at the upper end of the expansion box (4), a limit groove (54) is arranged on the inner wall of the box body (1), and a hand-holding groove (55) is arranged on the outer side of the expansion box (4).

2. The electric meter box with space expansion according to claim 1, characterized in that: A hinge is provided between the box body (1) and the door panel (2), the box body (1) and the top panel (3) are fixedly connected, and one end of the expansion box (4) is connected to the interior of the box body (1).

3. The electric meter box with space expansion according to claim 1, characterized in that: The sliders (51) are fixedly connected to the expansion box (4); the sliders (51) are provided in four groups and are symmetrically distributed; the slide rails (52) are adapted to the sliders (51); the limit blocks (53) are provided in two groups and are symmetrically distributed; and the limit blocks (53) are fixedly connected to the expansion box (4).

4. The space-expanded electric meter box according to claim 1, characterized in that: The number of the limiting grooves (54) is two groups and they are symmetrically distributed; the limiting grooves (54) are matched with the limiting blocks (53); and the side section of the hand-holding groove (55) is a "C"-shaped structure.

5. The space-expanded electric meter box according to claim 1, characterized in that: The positioning assembly (6) comprises a movable groove (61) provided inside the box body (1); a compression groove (62) is provided at the bottom of the movable groove (61); the diameter of the compression groove (62) is larger than the diameter of the movable groove (61); a positioning column (63) is provided inside the movable groove (61); the positioning column (63) is a cylindrical structure; the bottom edge of the positioning column (63) is an arc-shaped structure; the positioning column (63) is adapted to the movable groove (61).

6. The electric meter box with space expansion according to claim 5, characterized in that: The upper end of the positioning column (63) is fixedly connected to an auxiliary plate (64), the diameter of the auxiliary plate (64) is larger than the diameter of the positioning column (63) and smaller than the diameter of the compression groove (62), the upper end of the auxiliary plate (64) is provided with a compression spring (65), the two ends of the compression spring (65) are respectively fixedly connected to the auxiliary plate (64) and the compression groove (62), and the upper end of the auxiliary plate (64) is provided with a plurality of groups of positioning grooves (66), and the positioning grooves (66) are adapted to the positioning column (63).

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