External display panel of frequency converter control cabinet

Abstract

The utility model relates to the technical field of electric power equipment, and discloses an external display panel of a frequency converter control cabinet, which comprises a control cabinet main body, a display panel bottom shell is arranged at the front end of the control cabinet main body, a display panel main body is arranged at the front end of the display panel bottom shell, an adjusting button is arranged below the display panel main body, and the adjusting button is arranged below the control cabinet main body. One side of the display panel bottom shell is fixedly connected with two sets of connecting rods, the other side of the display panel bottom shell is fixedly connected with a limiting clamping block, and one side of the front end of the control cabinet body is fixedly connected with a fixing seat. According to the external display panel of the frequency converter control cabinet, the display panel can be driven through the connecting rod to achieve display angle adjustment, the display position can be adjusted according to operation requirements when the display panel body is used, and during adjustment, a limiting clamping block on a display panel bottom shell is moved out of a limiting clamping groove firstly; the rubber pad on the bottom shell of the display panel can be tightly attached to the control cabinet body to achieve positioning, and the problem that flexible adjustment is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to an external display panel of a frequency converter control cabinet. Background Art

[0002] The frequency conversion control cabinet is mainly used to adjust the operating frequency of the equipment, reduce energy loss, start the equipment smoothly, and reduce the damage to the motor caused by the large current generated when the equipment is directly started. The adjustment of the frequency conversion control cabinet can be operated through an external display panel.

[0003] After searching, it was found that the external panel of the frequency conversion control cabinet is not easy to adjust flexibly when in use. For example, most of the common external panels of the frequency conversion control cabinet are fixedly installed on the frequency conversion control cabinet. The external panel does not need to be moved out of the frequency conversion control cabinet, and it is inconvenient to adjust the display angle of the external panel. During operation, the staff needs to flexibly operate according to the position of the external panel, and the function of adjusting the panel according to the personnel cannot be realized.

[0004] There is an urgent need for an external display panel of a frequency converter control cabinet to solve the technical defects mentioned in the above technology. Utility Model Content

[0005] The purpose of the utility model is to provide an external display panel of a frequency converter control cabinet to solve the problem of inconvenient flexible adjustment in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an external display panel of a frequency converter control cabinet, comprising a control cabinet body, a display panel bottom shell is arranged at the front end of the control cabinet body, the display panel body is installed at the front end of the display panel bottom shell, an adjustment button is arranged below the display panel body, two groups of connecting rods are fixedly connected to one side of the display panel bottom shell, a limiting block is fixedly connected to the other side of the display panel bottom shell, a fixed seat is fixedly connected to one side of the front end of the control cabinet body, a protective cover is movably hinged on one side of the front end of the display panel bottom shell, a positioning plug rod is installed on one side of the protective cover, adjustment slides are arranged on both sides of the front end of the display panel bottom shell, rubber pads are fixedly connected to the top and bottom of the rear end of the display panel bottom shell, a cleaning rod is arranged on the top of the front end of the display panel bottom shell, a cleaning brush is fixedly connected to one end of the cleaning rod, a limiting card slot is installed on the other side of the front end of the control cabinet body, and a handle is fixedly connected to the front end of the limiting card block.

[0007] Preferably, one side of the connecting rod is embedded in the interior of the fixing seat to be movably connected, and the limiting block is embedded in the interior of the limiting slot.

[0008] Preferably, a mounting plate is fixedly connected to the top and bottom ends of the fixing seat, mounting bolts are arranged inside the mounting plate, and the mounting bolts are embedded inside the control cabinet body.

[0009] Preferably, adjustment slideways are provided on both sides of the front end of the display panel bottom shell, and adjustment sliders are fixedly connected to both sides of the cleaning rod.

[0010] Preferably, one end of the adjusting slider is embedded in the adjusting slideway to be slidably connected.

[0011] Preferably, the cleaning brush is arranged at the front end of the display panel body, and one end of the cleaning brush is in close contact with one end of the display panel body.

[0012] Preferably, a positioning hole is provided inside the bottom shell of the display panel, and one end of the positioning rod can be embedded in the positioning hole.

[0013] Preferably, a visual window is provided inside the protective cover, and the protective cover can cover the front end of the display panel body.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the external display panel of the inverter control cabinet not only realizes the function of convenient flexible adjustment and convenient cleaning, but also realizes the function of convenient protection;

[0015] (1) By providing a display panel bottom shell, a limit card slot, a handle, a limit card block, a display panel body, a fixing seat, a connecting rod and a rubber pad, the display panel body can adjust the display position according to the operation requirements when in use. When adjusting, the limit card block on the display panel bottom shell is first moved out from the inside of the limit card slot, and then the handle is held to pull the display panel bottom shell to move. The connecting rod on the display panel bottom shell can be rotated inside the fixing seat to adjust the display angle. When the display panel bottom shell is installed on the surface of the control cabinet body, the limit card block on the display panel bottom shell is embedded in the inside of the limit card slot to achieve positioning. The rubber pad on the display panel bottom shell can be tightly fitted on the surface of the control cabinet body to achieve positioning. This structure realizes the function of being easy to adjust and use flexibly;

[0016] (2) By providing a cleaning rod, a cleaning brush, an adjustment slider and an adjustment slide, when the staff uses the display panel body, dust and oil stains will adhere to the surface of the display panel body, and the cleaning brush can be used to clean the display panel body. When cleaning, hold the cleaning rod and push it up and down. The adjustment slider on the cleaning rod slides inside the adjustment slide, and the cleaning brush on the cleaning rod can clean the surface of the display panel body. This structure realizes the function of easy cleaning;

[0017] (3) By providing a display panel body, a protective cover, a visual window, a positioning rod and a positioning hole, when the display panel body is not in use, the protective cover can be covered on the display panel body, and the positioning rod on the protective cover can be inserted into the inside of the positioning hole to achieve positioning. The visual window on the protective cover is convenient for directly observing the data status of the display panel body. When the display panel body needs to be used, the protective cover can be opened to facilitate the staff to use the display panel body. This structure realizes the function of convenient protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of the expanded structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the closed structure of the utility model in a front view;

[0020] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 It is a schematic diagram of the bottom shell structure of the display panel of the present utility model.

[0022] In the figure: 1. Control cabinet body; 2. Display panel bottom shell; 3. Limit card slot; 4. Handle; 5. Limit card block; 6. Cleaning rod; 7. Cleaning brush; 8. Display panel body; 9. Protective cover; 10. Visual window; 11. Positioning rod; 12. Adjustment button; 13. Fixed seat; 14. Mounting plate; 15. Connecting rod; 16. Mounting bolt; 17. Rubber pad; 18. Adjustment slider; 19. Adjustment slide; 20. Positioning socket. 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: Please refer to Figure 1-4, an external display panel of a frequency converter control cabinet, comprising a control cabinet body 1, a display panel bottom shell 2 is arranged at the front end of the control cabinet body 1, a display panel body 8 is installed at the front end of the display panel bottom shell 2, an adjustment button 12 is arranged below the display panel body 8, two groups of connecting rods 15 are fixedly connected to one side of the display panel bottom shell 2, a limit card block 5 is fixedly connected to the other side of the display panel bottom shell 2, a fixed seat 13 is fixedly connected to one side of the front end of the control cabinet body 1, a protective cover 9 is movably hinged on one side of the front end of the display panel bottom shell 2, a positioning plug rod 11 is installed on one side of the protective cover 9, adjustment slides 19 are arranged on both sides of the front end of the display panel bottom shell 2, a rubber pad 17 is fixedly connected to the top and bottom of the rear end of the display panel bottom shell 2, a cleaning rod 6 is arranged on the top of the front end of the display panel bottom shell 2, a cleaning brush 7 is fixedly connected to one end of the cleaning rod 6, a limit card slot 3 is installed on the other side of the front end of the control cabinet body 1, and a handle 4 is fixedly connected to the front end of the limit card block 5;

[0025] One side of the connecting rod 15 is embedded in the interior of the fixing seat 13 to be movably connected, the limit card block 5 is embedded in the interior of the limit card slot 3, the top and bottom ends of the fixing seat 13 are fixedly connected with the mounting plate 14, the interior of the mounting plate 14 is provided with a mounting bolt 16, and the mounting bolt 16 is embedded in the interior of the control cabinet body 1;

[0026] Specifically, Figure 1 and Figure 2 As shown, the display panel body 8 can adjust the display position according to the operation requirements when in use. When adjusting, first move the limit block 5 on the display panel bottom shell 2 out from the inside of the limit slot 3, and then hold the handle 4 to pull the display panel bottom shell 2 to move. The connecting rod 15 on the display panel bottom shell 2 can be rotated inside the fixed seat 13 to achieve display angle adjustment. When the display panel bottom shell 2 is installed on the surface of the control cabinet body 1, the limit block 5 on the display panel bottom shell 2 is embedded in the inside of the limit slot 3 to achieve positioning, and the rubber pad 17 on the display panel bottom shell 2 can fit tightly on the surface of the control cabinet body 1 to achieve positioning.

[0027] Embodiment 2: Adjustment slideways 19 are provided on both sides of the front end of the display panel bottom shell 2, and adjustment sliders 18 are fixedly connected to both sides of the cleaning rod 6. One end of the adjustment slider 18 is embedded in the adjustment slideway 19 to be slidably connected. The cleaning brush 7 is provided at the front end of the display panel body 8, and one end of the cleaning brush 7 is in close contact with one end of the display panel body 8;

[0028] Specifically, Figure 1 and Figure 3As shown, when the staff uses the display panel main body 8, dust and oil stains will adhere to the surface of the display panel main body 8. The cleaning brush 7 can clean the display panel main body 8. When cleaning, hold the cleaning rod 6 and push it up and down. The adjustment slider 18 on the cleaning rod 6 slides inside the adjustment slide 19, and the cleaning brush 7 on the cleaning rod 6 can clean the surface of the display panel main body 8.

[0029] Embodiment 3: A positioning hole 20 is provided inside the bottom shell 2 of the display panel, one end of the positioning rod 11 can be embedded inside the positioning hole 20, a visual window 10 is provided inside the protective cover 9, and the protective cover 9 can cover the front end of the display panel body 8;

[0030] Specifically, Figure 1 and Figure 4 As shown, when the display panel body 8 is not needed, the protective cover 9 can be covered on the display panel body 8, and the positioning rod 11 on the protective cover 9 can be inserted into the interior of the positioning hole 20 to achieve positioning. The visual window 10 on the protective cover 9 is convenient for directly observing the data status of the display panel body 8. When the display panel body 8 needs to be used, the protective cover 9 can be opened to facilitate the staff to use the display panel body 8.

[0031] Working principle: When the utility model is in use, the display panel body 8 can adjust the display position according to the operation requirements. When adjusting, first move the limit block 5 on the display panel bottom shell 2 out of the limit slot 3, then hold the handle 4 to pull the display panel bottom shell 2 to move, and the connecting rod 15 on the display panel bottom shell 2 can be rotated inside the fixing seat 13 to adjust the display angle. When the display panel bottom shell 2 is installed on the surface of the control cabinet body 1, the limit block 5 on the display panel bottom shell 2 is embedded in the limit slot 3 to achieve positioning, and the rubber pad 17 on the display panel bottom shell 2 can be tightly fitted on the surface of the control cabinet body 1 to achieve positioning, without using When the display panel body 8 is in use, the protective cover 9 can be covered on the display panel body 8, and the positioning rod 11 on the protective cover 9 can be inserted into the inside of the positioning hole 20 to achieve positioning. The visual window 10 on the protective cover 9 is convenient for directly observing the data status of the display panel body 8. Dust and oil stains will adhere to the surface of the display panel body 8, and the cleaning brush 7 can clean the display panel body 8. When cleaning, hold the cleaning rod 6 and push it up and down. The adjusting slider 18 on the cleaning rod 6 slides inside the adjusting slide 19, and the cleaning brush 7 on the cleaning rod 6 can clean the surface of the display panel body 8. This structure realizes the function of easy cleaning.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An external display panel of a frequency converter control cabinet, comprising a control cabinet body (1), characterized in that: A display panel bottom shell (2) is arranged at the front end of the control cabinet body (1), a display panel body (8) is installed at the front end of the display panel bottom shell (2), an adjustment button (12) is arranged below the display panel body (8), one side of the display panel bottom shell (2) is fixedly connected to two groups of connecting rods (15), the other side of the display panel bottom shell (2) is fixedly connected to a limit block (5), one side of the front end of the control cabinet body (1) is fixedly connected to a fixing seat (13), and one side of the front end of the display panel bottom shell (2) is movably hinged to have a protective A protective cover (9) is provided, a positioning rod (11) is installed on one side of the protective cover (9), adjustment slideways (19) are arranged on both sides of the front end of the display panel bottom shell (2), the top and bottom of the rear end of the display panel bottom shell (2) are fixedly connected with rubber pads (17), a cleaning rod (6) is arranged on the top of the front end of the display panel bottom shell (2), one end of the cleaning rod (6) is fixedly connected with a cleaning brush (7), a limit card slot (3) is installed on the other side of the front end of the control cabinet body (1), and the front end of the limit card block (5) is fixedly connected with a handle (4).

2. The external display panel of the inverter control cabinet according to claim 1, characterized in that: One side of the connecting rod (15) is embedded in the interior of the fixing seat (13) in a movably connected manner, and the limiting clamping block (5) is embedded in the interior of the limiting clamping groove (3).

3. The external display panel of the inverter control cabinet according to claim 1, characterized in that: The top and bottom ends of the fixing seat (13) are fixedly connected to a mounting plate (14), the interior of the mounting plate (14) is provided with mounting bolts (16), and the mounting bolts (16) are embedded in the interior of the control cabinet body (1).

4. The external display panel of the inverter control cabinet according to claim 1, characterized in that: Adjustment slideways (19) are arranged on both sides of the front end of the display panel bottom shell (2), and adjustment slide blocks (18) are fixedly connected to both sides of the cleaning rod (6).

5. The external display panel of the inverter control cabinet according to claim 4, characterized in that: One end of the adjusting slider (18) is embedded in the adjusting slideway (19) to be slidably connected.

6. The external display panel of the inverter control cabinet according to claim 1, characterized in that: The cleaning brush (7) is arranged at the front end of the display panel main body (8), and one end of the cleaning brush (7) is in close contact with one end of the display panel main body (8).

7. The external display panel of the inverter control cabinet according to claim 1, characterized in that: A positioning plug hole (20) is provided inside the display panel bottom shell (2), and one end of the positioning plug rod (11) can be embedded inside the positioning plug hole (20).

8. The external display panel of the inverter control cabinet according to claim 1, characterized in that: A visual window (10) is provided inside the protective cover (9), and the protective cover (9) can cover the front end of the display panel body (8).

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