Power supply operation panel structure

Abstract

The utility model relates to the technical field of power supply equipment, in particular to a power supply operation panel structure, which comprises a front panel and a fixed bracket bearing an electric component group, the electric component group, the fixed bracket and the front panel are detachably connected; the electric function surface of the electric component group is embedded and exposed on the operation surface of the front panel, and is attached to the electric function sticker pasted on the surface of the front panel. According to the utility model, the front panel and the fixing support are designed in a layered manner and are detachably connected through bolts, the electric component group and the fixing support are detachably connected through bolts, and internal components of the electric component group are detachably connected through bolts, so that the reliability is satisfied and the dismounting is easy; when power supply cabinets with different sizes are met, the matched front panel and the fixing support can be replaced, and convenience and rapidness are achieved. When the internal functions of the power supply equipment are changed, the replacement can be quickly completed by replacing the stickers. Meanwhile, compared with a traditional operation panel with holes for installing buttons and indicating lamps, the film sticker improves the production and assembly efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply equipment, in particular to a power supply operation panel structure. Background Art

[0002] The power supply equipment on the market includes a box body (shell), an internal power control module, a panel shell, and a functional switch connected to the panel shell and an electronic control module of the switch.

[0003] In traditional equipment, the operation panel is integrated with the whole machine, and an operation area needs to be reserved on the whole machine, and assembly holes corresponding to the function keys need to be reserved in the operation area. During the processing of the whole machine, several additional processes are required to process the corresponding operation area, and when the equipment fails during operation, the whole machine needs to be disassembled for repair. The disassembly and assembly process is cumbersome and prone to errors, and cannot meet the functional requirements of reliable connection and easy disassembly.

[0004] In the prior art, the bracket of the power panel is mostly connected to the front panel (shell) through a snap-on structure, which is easy to disassemble, but the connection reliability is insufficient; while welding connection is adopted to connect the power panel bracket and the front panel (shell) as a whole, which is firmly connected but not easy to disassemble.

[0005] Based on the problems in the prior art, the utility model provides a power operation panel structure. Utility Model Content

[0006] The utility model aims to provide a power operation panel structure to solve the technical problem in the prior art that the power panel connection structure is difficult to simultaneously meet the requirements of reliability and easy disassembly.

[0007] The technical solution of the utility model is: a power operation panel structure, comprising a front panel and a fixed bracket carrying an electrical component group, the electrical component group and the front panel are arranged on different sides of the fixed bracket; the electrical component group is detachably connected to the fixed bracket as a whole, and the front panel is detachably connected to the fixed bracket; a first assembly groove is arranged in the functional operation area of ​​the front panel, and a second assembly groove is opened on the plate body of the fixed bracket; the electrical functional surface of the electrical component group passes through the second assembly groove and is exposed in the overlapping area of ​​the first assembly groove and the second assembly groove, and the electrical component group is fitted with an electrical functional sticker detachably installed on the surface of the front panel.

[0008] Preferably, the center line between the front panel and the fixing bracket is set as the assembly direction, and the direction is from the front panel to the fixing bracket; the front panel is connected to the fixing bracket by a plurality of screws and / or studs.

[0009] Preferably, the electrical component group is arranged in layers, and includes a screen limit plate, a screen module, a double-layer screen PCB and a screen electromagnetic shielding cover along the assembly direction;

[0010] The screen module is partially embedded in the upper plate of the double-layer screen PCB, and a frame hole is provided inside the screen limiting plate for limiting the part of the screen module protruding from the surface of the upper plate of the double-layer screen PCB; the lower plate of the double-layer screen PCB, the screen electromagnetic shielding cover and the fixing bracket are connected and fixed by screws or studs.

[0011] Preferably, a pair of panel handles are provided on the front panel.

[0012] Preferably, the plate surface at the peripheral side of the top of the first assembly groove is concave to form a sticker groove, and the electrical functional sticker is glued into the sticker groove;

[0013] Among them, the electrical functional sticker adopts an integrated thin film electronic sticker, and the integrated components of the integrated thin film electronic sticker include buttons, indicator lights and logos; the buttons adopt wave sheets.

[0014] Preferably, the fixing bracket is made of stainless steel.

[0015] Preferably, the front panel is made of aluminum alloy.

[0016] Compared with the prior art, the advantages of the utility model are:

[0017] (1) In the present invention, the front panel and the fixed bracket are designed in layers and can be detachably connected by bolts. The electrical component group of the panel and the fixed bracket, as well as the internal components of the electrical component group, can be detachably connected by bolts or studs, which meets the reliability of the structural connection and is easy to disassemble and assemble, providing convenience for maintenance.

[0018] (2) The front panel and the fixing bracket are designed to be separated. When encountering power cabinets of different sizes, you can simply replace the matching front panel and fixing bracket, which is convenient and quick.

[0019] (3) The operation buttons on the front panel use embedded film integrated electronic stickers, which are convenient for equipment updates and installation. After the internal upgrade of the equipment to add new functions, only the stickers need to be replaced, so that the buttons and logos on the stickers correspond to the internal equipment, and the equipment can be quickly updated. At the same time, compared with the traditional operation panel with holes for installing buttons and indicator lights, the film stickers improve the production and assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Figure 1This is a first exploded schematic diagram of the power operation panel structure of the utility model;

[0022] Figure 2 This is a second exploded schematic diagram of the power operation panel structure of the utility model;

[0023] Figure 3 It is a partial schematic diagram of the electrical component assembly of the utility model being exposed and displayed in the first assembly slot;

[0024] Figure 4 It is a schematic diagram of the back side of the power operation panel structure of the utility model;

[0025] Figure 5 It is a cross-sectional schematic diagram of the structure of the power supply operation panel of the utility model;

[0026] Wherein: 1, front panel, 11, first assembly groove, 12, sticker groove;

[0027] 2. Fixed bracket, 21. Second assembly slot;

[0028] 3. Electrical component group, 30. Button, 31. Screen limit plate, 32. Screen module, 33. Double-layer screen PCB, 34. Screen electromagnetic shielding cover, 310. Frame hole;

[0029] 4. Electrical function sticker; 5. Panel handle. DETAILED DESCRIPTION

[0030] The following is a further detailed description of the present invention in conjunction with specific embodiments:

[0031] like Figure 1 As shown, a power operation panel structure includes a front panel 1 and a fixing bracket 2 carrying an electrical component group 3, the electrical component group 3 is detachably connected to the fixing bracket 2 as a whole, and the front panel 1 is detachably connected to the fixing bracket 2.

[0032] The center line connecting the front panel 1 and the fixing bracket 2 is set as the assembly direction, and the direction is from the front panel 1 to the fixing bracket 2.

[0033] The front panel 1 is located at the front side (operation end) of the fixing bracket 2 , and the electric component group 3 is located at the rear side (assembly end) of the fixing bracket 2 .

[0034] The electrical component group 3 is arranged in layers, as shown in the attached Figure 2 As shown, along the assembly direction, it includes a screen limiting plate 31, a screen module 32, a double-layer screen PCB 33 and a screen electromagnetic shielding cover 34.

[0035] The functional operation area of ​​the operating end of the front panel 1 is provided with a first assembly groove 11 , and a sticker groove 12 is formed inwardly on the plate surface around the top of the first assembly groove 11 , and an electrical function sticker 4 is pasted flush with the frame contour of the sticker groove 12 .

[0036] Among them, the electrical functional sticker 4 adopts an integrated thin film electronic sticker, refer to the attached Figure 1 The integrated thin-film electronic sticker includes buttons 30, indicator lights and logos. The layout, button positions, button silk-screen content and indicator light positions are changed according to the functions that need to be reflected in different models. Button 30 uses a wave sheet to ensure button damping and rebound feel.

[0037] Refer to the attached Figure 3 A second assembly groove 21 is provided on the plate body of the fixing bracket 2, and the overlapping area of ​​the first assembly groove 11 and the second assembly groove 21 accommodates the screen module 32, so that the screen module 32 displays the working status and working data of the device to the outside.

[0038] The screen module 32 is partially embedded in the upper plate of the double-layer screen PCB33. A frame hole 310 is provided inside the screen limiting plate 31, which is used to frame and limit the part of the screen module 32 protruding from the surface of the upper plate of the double-layer screen PCB33, thereby ensuring the stable installation of the screen module 32 and providing physical support for the integrated thin-film electronic sticker.

[0039] The double-layer screen PCB 33 is used to control the screen circuit. The double-layer module design is more compatible with the screen and improves the heat dissipation efficiency. The screen electromagnetic shielding cover 34 is used to protect the double-layer screen PCB 33 from electromagnetic interference.

[0040] The lower plate of the double-layer screen PCB 33, the screen electromagnetic shielding cover 34 and the fixing bracket 2 are fixed by screws or studs, as shown in the attached Figure 1 As shown, screws are set at the four corners of the screen electromagnetic shielding cover 34, and are stacked and penetrated to fix them.

[0041] A pair of panel handles 5 are also provided on the front panel 1 for moving and pulling the whole power supply to adjust the position. The front panel 1 is made of aluminum alloy to improve the grounding performance and electromagnetic shielding effect of the power supply panel.

[0042] The fixed bracket 2 is made of high-strength stainless steel and bent to ensure the stability of the bracket. Figure 4 Combined with Figure 5 The front panel 1 is connected to the fixing bracket 2 through a plurality of sets of screws and nuts, or through nuts and studs.

[0043] Refer to the attached Figure 2, screws are riveted on the assembly surface of the front panel 1 near the first assembly groove 11 and the second assembly groove 21, and studs are riveted and fixed on the fixing bracket, and fixed in both directions; pairs of bolts and nuts are set near the edges of the left and right ends of the fixing bracket 2 to fix the fixing bracket 2, the front panel 1 and the panel handle together. Multiple sets of screws and multiple positions fix to improve the stability of the fixing bracket and ensure that the panel shell of the power supply unit (equipment) is assembled tightly and securely.

[0044] In the utility model, the front panel 1 and the fixing bracket 2 are designed in layers and are detachably connected by bolts or studs.

[0045] The electrical component group 3 of the panel and the fixed bracket 2, as well as the internal components of the electrical component group, are detachably connected by means of bolts or studs, which meets the reliability of the structural connection and is easy to disassemble, providing convenience for maintenance.

[0046] The front panel and fixed bracket are designed to be separated. When encountering power cabinets of different sizes, you can just replace the matching front panel and fixed bracket, which is convenient and quick.

[0047] The operating buttons on the front panel use embedded film integrated electronic stickers, which is convenient for equipment updating and installation. After internal upgrading of the equipment to add new functions, you only need to replace the stickers so that the buttons and logos on the stickers correspond to the inside of the equipment, and the equipment can be quickly updated. At the same time, compared with traditional operating panels with holes for installing buttons and indicator lights, film stickers improve production and assembly efficiency.

[0048] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model.

Claims

1. A power operation panel structure, characterized in that: It comprises a front panel and a fixing bracket carrying an electrical component group, wherein the electrical component group and the front panel are arranged on different sides of the fixing bracket; The entirety of the electrical component group is detachably connected to the fixing bracket, and the front panel is detachably connected to the fixing bracket; A first assembly groove is provided in the functional operation area of ​​the front panel, and a second assembly groove is opened on the plate body of the fixed bracket; the electrical functional surface of the electrical component group passes through the second assembly groove and is exposed in the overlapping area of ​​the first assembly groove and the second assembly groove, and the electrical component group and the electrical functional sticker detachably installed on the surface of the front panel are adhered.

2. A power operation panel structure according to claim 1, characterized in that: The center line between the front panel and the fixing bracket is set as the assembly direction, and the direction is from the front panel to the fixing bracket; the front panel is connected to the fixing bracket by a plurality of screws and / or studs.

3. A power operation panel structure according to claim 2, characterized in that: The electrical component group is arranged in layers, and includes a screen limit plate, a screen module, a double-layer screen PCB and a screen electromagnetic shielding cover along the assembly direction; The screen module is partially embedded in the upper plate of the double-layer screen PCB, and a frame hole is provided inside the screen limiting plate for limiting the part of the screen module frame protruding from the surface of the upper plate of the double-layer screen PCB; the lower plate of the double-layer screen PCB, the screen electromagnetic shielding cover and the fixing bracket are connected and fixed by screws or studs.

4. A power operation panel structure according to claim 2, characterized in that: A pair of panel handles are arranged on the front panel.

5. A power operation panel structure according to claim 1, characterized in that: The plate surface at the top peripheral side of the first assembly groove is concave to form a sticker groove, and the electrical functional sticker is glued into the sticker groove; Among them, the electrical functional sticker adopts an integrated thin film electronic sticker, and the integrated components of the integrated thin film electronic sticker include buttons, indicator lights and logos; the buttons adopt wave sheets.

6. A power operation panel structure according to claim 1, characterized in that: The fixing bracket is made of stainless steel.

7. A power operation panel structure according to claim 1, characterized in that: The front panel is made of aluminum alloy.

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