Novel panel assembly for switch box

Abstract

The utility model discloses a novel panel assembly for a switch box, which comprises a panel frame body with an opening, a cover plate rotatably assembled at the opening of the panel frame body, and a back plate used for limiting the cover plate, two side parts of the cover plate are provided with rotating parts horizontally extending outwards, the rotating parts and the cover plate are of an integrated structure, and the back plate is provided with an opening. The panel frame body is provided with a groove matched with the rotating part, and the back plate is arranged on the back face of the panel frame body through a fastener to prevent the rotating part from being separated from the groove. The panel assembly is composed of the panel frame body, the cover plate and the back plate, the number of assemblies is small, the cover plate is provided with the rotating part of the integrated structure, the assembling difficulty is greatly reduced, and the panel assembly is very reliable.

Description

Technical Field

[0001] This utility model relates to the field of switch box technology, and specifically to a novel panel assembly for switch boxes. Background Art

[0002] Switch panels are mounted on walls to connect or disconnect household appliances, and also serve a certain aesthetic and decorative function. However, most switch panels on the market are currently single-panel designs. Existing rotary-opening panels are mostly assembled by welding a pivot and then fixing a baffle with bolts. The panel assembly also requires an assembly frame for mounting to the housing to allow the panel to be installed while rotating. This results in numerous components and a long assembly time, leading to low production efficiency. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the aforementioned problems, this utility model proposes a novel panel assembly for switch boxes that is simple in structure, has fewer components, and is easy to assemble.

[0005] (2) Technical solution

[0006] This utility model discloses a novel panel assembly for a switch box, comprising a panel frame with an opening, a cover plate rotatably mounted at the opening of the panel frame, and a back plate for limiting the cover plate. The cover plate has horizontally outwardly extending rotating portions on both sides, and the rotating portions and the cover plate are integrally formed. The panel frame has grooves that mate with the rotating portions. The back plate is fastened to the back of the panel frame to prevent the rotating portions from disengaging from the grooves.

[0007] In this utility model, both the back plate and the opening are rectangular structures, and the back plate is a rectangular frame structure. The panel frame is provided with an upwardly protruding connecting wall for connecting the back plate, and the connecting wall is also a rectangular frame structure.

[0008] In this invention, the area of ​​the hollow portion of the back plate is smaller than the area of ​​the opening to form a limiting part.

[0009] In this utility model, the cover plate is provided with an arc-shaped handle on the side away from the rotating part, and the panel frame is provided with an arc-shaped groove for accommodating the handle.

[0010] In this invention, a gap a is left between the arc-shaped groove and the handle.

[0011] In this invention, a magnetic block is embedded in the cover plate near the handle, and a magnetic sheet that cooperates with the magnetic block is provided on the back plate.

[0012] In this utility model, the edge of the panel frame is provided with a chamfered surface that is inclined towards the back.

[0013] (3) Beneficial effects

[0014] Compared with existing technologies, the beneficial effects of this utility model are as follows:

[0015] (1) The panel assembly in this utility model is composed of a panel frame, a cover plate and a back plate. The assembly is relatively simple and the cover plate has an integral rotating part, which greatly reduces the assembly difficulty and is very reliable. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the panel assembly in Example 1;

[0018] Figure 2 This is a rear view structural diagram of the panel assembly in Embodiment 1 (back panel omitted);

[0019] Figure 3 This is a schematic diagram of the main structure of the back panel in Example 1.

[0020] 10. Panel frame; 20. Opening; 30. Back panel; 40. Cover plate; 50. Rotating part; 60. Groove; 70. Connecting wall; 80. Connecting block; 90. Connecting hole; 100. Handle; 110. Magnetic block; 120. Magnetic sheet; 130. Gap a; 140. Chamfered surface; 150. Arc groove; 160. Limiting part. DETAILED DESCRIPTION

[0021] Compared to the embodiments shown in the accompanying drawings, feasible embodiments within the scope of this disclosure may have fewer components, other components not shown in the drawings, different components, components arranged differently, or components with different connections, etc. Furthermore, two or more components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0022] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The terms “first,” “second,” and similar terms used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms “an” or “a” and similar terms do not necessarily indicate a quantity limitation. Terms such as “comprising,” “including,” or “having” mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents, without excluding other elements or objects. Terms such as “connected” or “connected” are not limited to the physical or mechanical connection or connection shown in the drawings, but may include equivalent connections or connections, whether direct or indirect. Terms such as “upper,” “lower,” “left,” “right,” “horizontal,” and “vertical” are used only to indicate relative positional relationships, and these relative positional relationships may change accordingly when the absolute position of the described object changes.

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Example 1

[0025] like Figure 1-3 The present invention discloses a novel panel assembly for a switch box, comprising a panel frame 10 with an opening 20, a cover plate 40 rotatably mounted at the opening 20 of the panel frame 10, and a back plate 30 for limiting the cover plate 40. The cover plate 40 has horizontally outwardly extending rotating portions 50 on both sides, and the rotating portions 50 and the cover plate 40 are integrally formed. The panel frame 10 has grooves 60 that cooperate with the rotating portions 50. The back plate 30 is fastened to the back of the panel frame 10 by bolts to prevent the rotating portions 50 from disengaging from the grooves 60.

[0026] Furthermore, both the back plate 30 and the opening 20 are rectangular structures, and the back plate 30 is a rectangular frame structure. The panel frame 10 is provided with an upwardly protruding connecting wall 70 for connecting the back plate 30, and the connecting wall 70 is also a rectangular frame structure.

[0027] Furthermore, the area of ​​the hollow portion of the back plate 30 is smaller than the area of ​​the opening 20, forming a limiting part 160. That is, the edges of the hollow portion of the back plate 30 extend towards the center to prevent the cover plate 40 from rotating counterclockwise into the box. In other words, the limiting part 160 abuts against the back of the cover plate 40. An integral connecting block 80 is also provided at the four corners of the hollow portion of the back plate 30, and a connecting hole 90 is provided on the connecting block.

[0028] Furthermore, the cover plate 40 is provided with an arc-shaped handle 100 on the side away from the rotating part 50, and the panel frame 10 is provided with an arc-shaped groove 150 for accommodating the handle 100. A gap a130 is left between the arc-shaped groove 150 and the handle 100 so that the user can open the top cover.

[0029] Furthermore, the cover plate 40 has a magnetic block 110 embedded near the handle 100, and the back plate 30 has a magnetic sheet 120 that cooperates with the magnetic block 110. The edge of the panel frame 10 has a chamfered surface 140 that is inclined towards the back.

[0030] Furthermore, the panel assembly consists of a panel frame 10, a cover plate 40, and a back plate 30. The number of components is small, and the cover plate 40 has an integrated rotating part 50, which greatly reduces the assembly difficulty and makes it very reliable.

[0031] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the design concept of the present invention should fall within the protection scope of the present invention. The technical content for which protection is sought in the present invention has been fully described in the claims.

Claims

1. A new panel assembly for a switch box, It is characterized in that The invention comprises a panel frame (10) with an opening (20), a cover plate (40) rotatably mounted at the opening (20) of the panel frame (10), and a back plate (30) for limiting the position of the cover plate (40), wherein two sides of the cover plate (40) are provided with a rotating portion (50) extending horizontally outward, the rotating portion (50) and the cover plate (40) are an integrated structure, and the panel frame (10) is provided with a groove (60) cooperating with the rotating portion (50), and the back plate (30) is arranged on the back side of the panel frame (10) by means of a fastener to prevent the rotating portion (50) from being separated from the groove (60).

2. The novel panel assembly for a switch box according to claim 1, characterized in that: The back plate (30) and the opening (20) are both rectangular structures, and the back plate (30) is a rectangular frame structure. The panel frame (10) is provided with a connecting wall (70) protruding upward for connecting to the back plate (30), and the connecting wall (70) is also a rectangular frame structure.

3. The new panel assembly for a switch box according to claim 2, characterized in that: The area of ​​the hollow portion of the back plate (30) is smaller than the area of ​​the opening (20), forming a limiting portion (160).

4. The novel panel assembly for a switch box according to claim 1, characterized in that: The cover plate (40) is also provided with a handle (100) with an arc structure on a side away from the rotating part (50), and the panel frame (10) is provided with an arc groove (150) for accommodating the handle (100).

5. The novel panel assembly for a switch box according to claim 4, characterized in that: A gap a (130) is left between the arc-shaped groove (150) and the handle (100).

6. The novel panel assembly for a switch box according to claim 1, characterized in that: The cover plate (40) is embedded with a magnetic block (110) near the handle (100), and the back plate (30) is provided with a magnetic sheet (120) that cooperates with the magnetic block (110).

7. The novel panel assembly for a switch box according to claim 1, characterized in that: The edge of the panel frame (10) is provided with a chamfered surface (140) inclined toward the back side.

Images