Double-cantilever display screen and semiconductor cleaning equipment

Abstract

The utility model aims to disclose a double-cantilever display screen and semiconductor cleaning equipment, and relates to the technical field of industrial display screens, the double-cantilever display screen comprises a shell, a first display assembly, a second display assembly, a first L-shaped cantilever, a second L-shaped cantilever and a keyboard; the first display assembly and the second display assembly are arranged on the shell in an up-down structure. The first L-shaped cantilever is rotatably mounted at the end part of a top frame of the shell, and the second L-shaped cantilever is rotatably mounted at the end part of a bottom frame of the shell; the first L-shaped cantilever and the second L-shaped cantilever are symmetrical; the width of the first L-shaped cantilever is larger than the thickness of the shell, and the width of the second L-shaped cantilever is larger than the thickness of the shell. The keyboard is installed below the second display assembly through the damping hinge, and the technical effects are that the shell is rotatably installed between the first L-shaped cantilever and the second L-shaped cantilever, so that the stress of the shell is uniform and stable, and the shell can be flexibly converted among a contraction state, a working state and an avoiding state.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial display screens, in particular to a double-cantilever display screen and semiconductor cleaning equipment. Background Art

[0002] When the industrial display screen is heavy and large in size, there are technical problems of unstable installation and the defect that the display screen takes up a large space.

[0003] In view of this, it is necessary to develop a dual-cantilever display screen and semiconductor cleaning equipment to overcome the above-mentioned defects. Summary of the Invention

[0004] In order to solve the above technical problems, the purpose of the present utility model is to disclose a dual-cantilever display screen and semiconductor cleaning equipment.

[0005] The first object of the present invention is to provide a dual-cantilever display screen.

[0006] The second object of the present invention is to provide a semiconductor cleaning device.

[0007] To achieve the above first object of the invention, the present invention provides a dual-cantilever display screen, comprising a housing, a first display assembly, a second display assembly, a first L-shaped cantilever, a second L-shaped cantilever, and a keyboard;

[0008] The first display assembly and the second display assembly are arranged on the housing in an upper and lower structure;

[0009] The first L-shaped cantilever is rotatably mounted on the top frame end of the housing, and the second L-shaped cantilever is rotatably mounted on the bottom frame end of the housing;

[0010] The first L-shaped cantilever and the second L-shaped cantilever are symmetrical;

[0011] The width of the first L-shaped cantilever is greater than the thickness of the shell, and the width of the second L-shaped cantilever is greater than the thickness of the shell;

[0012] The keyboard is installed below the second display assembly through a damping hinge.

[0013] Preferably, the width of the first L-shaped cantilever is twice the thickness of the shell, and the width of the second L-shaped cantilever is twice the thickness of the shell.

[0014] Preferably, when the dual-cantilever display is in a retracted state, the downward projection of the horizontal portion of the first L-shaped cantilever is located on the top frame, the upward projection of the horizontal portion of the second L-shaped cantilever is located on the bottom frame, and the keyboard is parallel to the shell.

[0015] Preferably, when the dual-cantilever display screen is in working state, the downward projection of the horizontal portion of the first L-shaped cantilever is located at the horizontal portion of the second L-shaped cantilever, and the keyboard is perpendicular to the housing.

[0016] Preferably, when the dual-cantilever display screen is in the avoidance state, the angle between the plane where the first L-shaped cantilever and the second L-shaped cantilever are located and the plane where the shell is located is 90°;

[0017] A distance sensor is arranged on the back side of the shell.

[0018] Preferably, a mouse receiving slot is provided on the side of the shell.

[0019] Preferably, the first display assembly includes a visual system display screen, a first display driving module, a first control module, a first constant current source and a first back cover;

[0020] The first back cover is provided with a first hollow portion and a first convex bulge and a second convex bulge provided on both sides of the first hollow portion. The first display driving module is installed in the first hollow portion. The first convex bulge accommodates the first control module, and the second convex bulge accommodates the first constant current source.

[0021] Preferably, the second display assembly includes an operating status display screen, a second display driving module, a second control module, a second constant current source and a second back cover;

[0022] The second back cover is provided with a second hollow portion and a third convex bulge and a fourth convex bulge provided on both sides of the second hollow portion. The second display driving module is installed in the second hollow portion. The third convex bulge accommodates the second control module, and the fourth convex bulge accommodates the second constant current source.

[0023] Based on the same inventive principle, in order to achieve the above-mentioned second invention purpose, the present invention provides a semiconductor cleaning equipment, including a body, a visual detection component and an operation status detection component, and any dual-cantilever display screen described in the first invention is installed on the body.

[0024] Compared with the prior art, the technical effects of this utility model are as follows:

[0025] The dual-cantilever display screen of the utility model is installed on semiconductor cleaning equipment. The first display component displays the detection picture of the visual detection component of the semiconductor cleaning equipment, and the second display component displays the detection picture of the operation status detection component of the semiconductor cleaning equipment. The display picture of the first display component or the second display component can also be switched through the keyboard; the shell is rotatably installed between the first L-shaped cantilever and the second L-shaped cantilever, so that the top frame and the bottom frame of the shell are both supported, so that the shell is evenly and stably stressed. By rotating the shell and placing it at different angles, it can be flexibly switched between the retracted state, the working state and the avoidance state, and is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the double-cantilever display screen of the utility model.

[0028] Figure 2 It is a schematic diagram of the exploded structure of the double-cantilever display screen of the utility model.

[0029] Figure 3 It is a schematic diagram of the double-cantilever display screen of the utility model in the retracted state.

[0030] Figure 4 This is a schematic diagram of the working state of the double-cantilever display screen of the utility model.

[0031] Figure 5 This is a schematic diagram of the avoidance state of the double-cantilever display screen of the utility model.

[0032] Figure 6 This is a schematic diagram of the semiconductor cleaning equipment of the present invention.

[0033] Among them, 1. shell; 11. top frame; 12. bottom frame; 2. first display component; 21. visual system display screen; 22. first display driver module; 23. first control module; 24. first constant current source; 25. first back cover; 251. first hollow portion; 252. first convex bulge; 253. second convex bulge; 3. second display component; 31. operating status display screen; 32. second display driver module; 33. second back cover; 331. second hollow portion; 332. third convex bulge; 333. fourth convex bulge; 4. first L-shaped cantilever; 5. second L-shaped cantilever; 6. keyboard; 7. damping hinge; 8. mouse receiving slot; 9. body. DETAILED DESCRIPTION

[0034] The present invention is described in detail below with reference to the various embodiments shown in the accompanying drawings. However, it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in this field based on these embodiments are all within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0036] Example 1

[0037] See also Figure 1-Figure 5 , this embodiment discloses a specific implementation of a dual-cantilever display screen.

[0038] Dual cantilever display, see Figure 1-Figure 5 , including a shell 1, a first display component 2, a second display component 3, a first L-shaped cantilever 4, a second L-shaped cantilever 5 and a keyboard 6; the first display component 2 and the second display component 3 are arranged in an upper and lower structure on the shell 1; the first L-shaped cantilever 4 is rotatably mounted on the end of the top frame 11 of the shell 1, and the second L-shaped cantilever 5 is rotatably mounted on the end of the bottom frame 12 of the shell 1; the first L-shaped cantilever 4 and the second L-shaped cantilever 5 are symmetrical; the width of the first L-shaped cantilever 4 is greater than the thickness of the shell 1, and the width of the second L-shaped cantilever 5 is greater than the thickness of the shell 1; the keyboard 6 is mounted below the second display component 3 through a damping hinge 7.

[0039] Specifically, see Figures 1 to 5 The vertical portion of the first L-shaped cantilever 4 and the vertical portion of the second L-shaped cantilever 5 become the rotation axis of the housing 1, so that the first display component 2 and the second display component 3 can present multiple states. Figure 3 When the dual-cantilever display is in the retracted state, the downward projection of the horizontal portion of the first L-shaped cantilever 4 is located on the top frame 11, and the upward projection of the horizontal portion of the second L-shaped cantilever 5 is located on the bottom frame 12. The keyboard 6 is flipped upward 90° via the damping hinge 7, making the keyboard 6 parallel to the housing 1, so that the dual-cantilever display is in the retracted state, which is convenient for packaging and transportation. Figure 4 When the dual-cantilever display is in operation, the downward projection of the horizontal portion of the first L-shaped cantilever 4 is located at the horizontal portion of the second L-shaped cantilever 5, that is, there is space between the first L-shaped cantilever 4 and the second L-shaped cantilever 5, and the first L-shaped cantilever 4 and the housing 1 are in the same plane. The keyboard 6 is tilted downward 90° via the damping hinge 7. The keyboard 6 is perpendicular to the housing 1 for easy keyboard operation. A mouse receiving slot 8 is provided on the side of the housing 1 for placing a mouse. Figure 5 When the dual-arm display screen is in the avoidance state, that is, no operation is required, or the dual-arm display screen does not need to be observed, or when it needs to be avoided, the angle between the plane where the first L-shaped cantilever 4 and the second L-shaped cantilever 5 are located and the plane where the shell 1 is located is 90°, that is, Figure 4 The dual cantilever display screen in the state is rotated 90 degrees, so that the dual cantilever display screen is in the avoidance position; since a distance sensor is set on the back of the shell 1, when it is in the avoidance position, the distance sensor senses that the dual cantilever display screen is in the avoidance position, and the distance sensor sends a stop display signal to the first display component 2 and the second display component 3, thereby saving a certain amount of power. When it is necessary to watch the display content of the first display component 2 and the second display component 3, the display components 2 and 3 are turned off. Figure 5 The width of the first L-shaped cantilever 4 is twice the thickness of the shell 1, and the width of the second L-shaped cantilever 5 is twice the thickness of the shell 1, so that the shell 1 can be Figure 5 In the state shown, there is enough space between the first L-shaped cantilever 4 and the second L-shaped cantilever 5 to accommodate the housing 1 .

[0040] See also Figure 2, the first display component 2 includes a visual system display screen 21, a first display driving module 22, a first control module 23, a first constant current source 24 and a first back cover 25; the first back cover 25 is provided with a first hollow portion 251 and a first convex bulge 252 and a second convex bulge 253 provided on both sides of the first hollow portion 251, the first display driving module 22 is installed in the first hollow portion 251, the first convex bulge 252 accommodates the first control module 23, and the second convex bulge 253 accommodates the first constant current source 23, the visual system display screen 21 is a touch display screen that displays visual images, the first control module 23 is used to control the touch function of the visual system display screen 21, and the first constant current source 24 is used to power the visual system display screen 2. Through this design, the first display component 2 is compact in design, saves space, and is conducive to the thinning of the dual-cantilever display screen; the second display component 3 includes a running The status display screen 31, the second display driving module 32, the second control module, the second constant current source and the second back cover 33; the second back cover 33 is provided with a second hollow portion 331 and a third convex bulge 332 and a fourth convex bulge 333 provided on both sides of the second hollow portion 331, the second display driving module 32 is installed in the second hollow portion 331, the third convex bulge 332 accommodates the second control module, the second control module is in the third convex bulge 332 and is not shown, the fourth convex bulge 333 accommodates the second constant current source, the second constant current source is in the fourth convex bulge 333 and is not shown, the operation status display screen 31 is a touch display screen that displays the operation status, the second control module is used to control the touch function of the operation status display screen 31, and the second constant current source is used to power the operation status display screen 31. Through this design, the second display component 3 is compact in design, saves space, and is conducive to the thinning of the dual-cantilever display screen.

[0041] Example 2

[0042] See also Figure 6 , this embodiment discloses a specific implementation of a semiconductor cleaning device.

[0043] This embodiment provides a semiconductor cleaning device. Figure 6 , including a fuselage 9, a visual detection component and an operation status detection component. The dual cantilever display screen described in Example 1 is installed on the fuselage. The visual image of the visual detection component is displayed by the visual system display screen 21 of Example 1, and the operation status parameters of the operation status detection component are displayed by the operation status display screen 31 of Example 1. The display function is rich, and the stable suspension and flexible angle adjustment of the dual cantilever display screen are guaranteed.

[0044] The semiconductor cleaning equipment described in Example 2 is equipped with the dual cantilever display screen described in Example 1. For the same parts as those in Example 1, please refer to Example 1 and will not be described again here.

Claims

1. Double cantilever display screen, characterized in that: It includes a housing, a first display assembly, a second display assembly, a first L-shaped cantilever, a second L-shaped cantilever and a keyboard; The first display assembly and the second display assembly are arranged on the housing in an upper and lower structure; The first L-shaped cantilever is rotatably mounted on the top frame end of the housing, and the second L-shaped cantilever is rotatably mounted on the bottom frame end of the housing; The first L-shaped cantilever and the second L-shaped cantilever are symmetrical; The width of the first L-shaped cantilever is greater than the thickness of the shell, and the width of the second L-shaped cantilever is greater than the thickness of the shell; The keyboard is installed below the second display assembly through a damping hinge.

2. The dual cantilever display screen according to claim 1, wherein: The width of the first L-shaped cantilever is twice the thickness of the shell, and the width of the second L-shaped cantilever is twice the thickness of the shell.

3. The dual cantilever display screen according to claim 2, wherein: When the dual-cantilever display is in a retracted state, the downward projection of the horizontal portion of the first L-shaped cantilever is located on the top frame, the upward projection of the horizontal portion of the second L-shaped cantilever is located on the bottom frame, and the keyboard is parallel to the housing.

4. The dual cantilever display screen according to claim 2, wherein: When the dual-cantilever display screen is in working state, the downward projection of the horizontal portion of the first L-shaped cantilever is located at the horizontal portion of the second L-shaped cantilever, and the keyboard is perpendicular to the housing.

5. The dual cantilever display screen according to claim 2, wherein: When the dual-cantilever display screen is in the avoidance state, the angle between the plane where the first L-shaped cantilever and the second L-shaped cantilever are located and the plane where the shell is located is 90°; A distance sensor is arranged on the back side of the shell.

6. The dual-cantilever display screen according to any one of claims 1 to 5, wherein: A mouse receiving slot is arranged on the side of the shell.

7. The dual-cantilever display screen according to any one of claims 1 to 5, wherein: The first display assembly includes a visual system display screen, a first display driving module, a first control module, a first constant current source and a first back cover; The first back cover is provided with a first hollow portion and a first convex bulge and a second convex bulge provided on both sides of the first hollow portion. The first display driving module is installed in the first hollow portion. The first convex bulge accommodates the first control module, and the second convex bulge accommodates the first constant current source.

8. The dual-cantilever display screen according to any one of claims 1 to 5, wherein: The second display assembly includes an operating status display screen, a second display driving module, a second control module, a second constant current source and a second back cover; The second back cover is provided with a second hollow portion and a third convex bulge and a fourth convex bulge provided on both sides of the second hollow portion. The second display driving module is installed in the second hollow portion. The third convex bulge accommodates the second control module, and the fourth convex bulge accommodates the second constant current source.

9. Semiconductor cleaning equipment, characterized in that The device comprises a body, a visual detection component and an operation status detection component, wherein the dual-cantilever display screen according to any one of claims 1 to 8 is installed on the body.

Images