Large screen structure for digital examination of architectural drawings

Abstract

The utility model belongs to the field of building drawing examination, and particularly relates to a large screen structure for digital drawing examination of building drawings, which comprises a display, and a screen is mounted on the front surface of the display; the sealing mechanism comprises rail frames symmetrically arranged at the two ends of the displayer, a supporting plate is clamped between the two rail frames, and a baffle capable of moving transversely is arranged in front of the supporting plate. The cleaning mechanism comprises brush frames arranged on the back of the baffle, a brush piece attached to the surface of the screen is clamped between the brush frames, and dust discharging holes for discharging dust are formed in the side wall of the brush piece. The rail frame and the supporting plate which are vertically symmetrical form a sliding groove structure, the baffle slides along the rail frame, closing and displaying of the screen can be controlled, and the screen is prevented from being directly exposed to the outside and easily damaged by external collision. When the movable baffle plate is used for starting the display surface of the screen, the display surface of the screen can be cleaned through the cleaning mechanism, and a specially-assigned person does not need to clean the display surface of the screen.

Description

Technical Field

[0001] The utility model relates to the field of architectural drawing review, in particular to a large screen structure for digital architectural drawing review. Background Art

[0002] With the advancement of science and technology, digital technology has penetrated into various industries, and construction project review work is no exception. Digital review uses advanced information technology to convert traditional paper drawings into electronic formats for easy storage, transmission and reference. When reviewing digitally, there is no need to print paper drawings. The drawings displayed on the monitor can be directly reviewed, which improves the efficiency and accuracy of review and provides a strong guarantee for the quality and safety of construction projects.

[0003] When conducting digital drawing review, ordinary monitors have a small screen size. When zooming in on detailed parts of the drawing, only partial display is possible, which makes it difficult to display the zoomed-in part and the surrounding area on the same screen. This is a disadvantage. In addition, the existing large-screen structure is directly exposed to the outside and is prone to bad pixels when impacted by the outside world. It is difficult to repair and has high repair costs. In addition, the large-screen structure needs to be cleaned frequently, which increases the risk of screen damage. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a large screen structure for digital review of architectural drawings, which has the characteristics of closed protection of the large screen and convenient cleaning.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a large screen structure for digital review of architectural drawings, including a display, wherein a screen is installed on the front surface of the display;

[0008] The closing mechanism comprises rail frames symmetrically arranged at both ends of the display, a support plate is clamped between the two rail frames, and a baffle plate that can move laterally is arranged in front of the support plate;

[0009] The cleaning mechanism comprises a brush frame arranged on the back of the baffle, a brush piece attached to the surface of the screen is clamped between the brush frames, and a dust discharge hole for discharging dust is opened on the side wall of the brush piece.

[0010] Preferably, two baffles are provided, and when the two baffles are closed, they block the front surface of the screen.

[0011] The rail frame is an "L-shaped" structure, and the baffle slides along the "L-shaped" slot of the rail frame.

[0012] Preferably, a raised handle is installed on the front surface of the baffle, and an anti-slip rubber strip is formed on the outer wall of the handle.

[0013] Preferably, the end surface of the support plate to which the brush member is attached is a tilting mechanism, and the support plate has a built-in air induction mechanism attached to the ash discharge hole opening.

[0014] Preferably, a horizontal frame is installed on the top of the display, and a fill light is installed on the front end of the horizontal frame.

[0015] Preferably, a raised mounting frame is installed on the back of the support plate, a clamping groove is retained inside the mounting frame, and a notch is provided on the end wall.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] 1. The upper and lower symmetrical rails and support plates form a slide structure. The baffle slides along the rails to control the closure and display of the screen, preventing the screen from being directly exposed to the outside and easily damaged by external collisions.

[0018] 2. When the movable baffle is used to activate the screen display surface, the display surface of the screen can be cleaned by the cleaning mechanism without the need for a dedicated person to clean the display surface of the screen.

[0019] 3. The design of the closing mechanism can adjust the size of architectural drawings of different specifications when displaying them. The display area of ​​the screen can be adjusted by controlling the moving distance of the baffle to meet the display needs of drawings of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the active structure of the closing mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the back structure of the utility model.

[0024] Reference numerals:

[0025] 1. Display; 2. Screen; 3. Horizontal frame; 4. Fill light; 51. Rail frame; 52. Support plate; 53. Baffle; 61. Brush holder; 62. Brush piece; 63. Dust discharge hole; 7. Mounting frame. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0027] like Figure 1-3 As shown, the utility model proposes a large screen structure for digital review of architectural drawings, comprising a display 1, and a screen 2 is installed on the front surface of the display 1;

[0028] The closing mechanism includes rails 51 symmetrically arranged at both ends of the display 1, a support plate 52 is clamped between the two rails 51, and a baffle 53 that can move laterally is arranged in front of the support plate 52;

[0029] The cleaning mechanism includes a brush frame 61 disposed on the back of the baffle 53 , wherein a brush member 62 attached to the surface of the screen 2 is clamped between the brush frames 61 , and a dust discharge hole 63 for discharging dust is formed on the side wall of the brush member 62 .

[0030] It should be noted that: two baffles 53 are provided, and when the two baffles 53 are closed, they block the front surface of the screen 2; when the display 1 is idle, the baffle 53 is moved to the front of the screen 2, and the display surface of the screen 2 is shielded by the baffle 53 to prevent external collisions from causing damage to the screen 2.

[0031] In this embodiment, the rail frame 51 is an "L-shaped" structure, and the rail frame 51 and the support plate 52, which are symmetrical up and down, form a slide groove structure. The baffle plate 53 slides along the "L-shaped" groove of the rail frame 51. Since the support plate 52 and the baffle plate 53 are mutually matched structures, they can be stuck in the slide groove after being moved, exposing the screen 2 to the outside for digital review of architectural drawings;

[0032] Among them, when the movable baffle 53 activates the display surface of the screen 2, the display surface of the screen 2 can be cleaned by the cleaning mechanism. During the activity, the dust on the display surface of the screen 2 is wiped and absorbed by the brush member 62 clamped between the brush frames 61, and there is no need for a dedicated person to clean the display surface of the screen 2.

[0033] It should be added that the end surface where the support plate 52 and the brush member 62 are attached is an inclined mechanism, and the support plate 52 has a built-in air induced draft mechanism attached to the ash discharge hole 63, the air induced draft mechanism includes an air induced draft fan and an air induced draft duct, the air induced draft duct and the ash discharge hole 63 opened on the side wall of the brush member 62 are attached, and the dust adsorbed in the brush member 62 is sucked out along the matching structure of the air induced draft duct and the ash discharge hole 63 through the suction force of the air induced draft fan to collect the dust.

[0034] In order to facilitate the pushing and pulling of the baffle 53, further, a raised handle is installed on the front surface of the baffle 53, and an anti-slip rubber strip is formed on the outer wall of the handle, and the baffle 53 is pushed and pulled horizontally by holding the handle.

[0035] In order to improve the brightness of the display 1 during display, a horizontal frame 3 is further installed on the top of the display 1, and a fill light 4 is installed at the front end of the horizontal frame 3; the lighting direction of the fill light 4 is from the top to the bottom of the screen 2, thereby improving the display brightness of the screen 2.

[0036] In an optional embodiment, the design of the closing mechanism can adjust the size when displaying architectural drawings of different specifications. The display area of ​​the screen 2 is adjusted by controlling the moving distance of the baffle 52, and the blank part is blocked by the baffle 52 to meet the display requirements of drawings of different sizes.

[0037] It should be added that, during the shielding process, the lamp beads in the shielded part of the screen 2 are not illuminated, and only the exposed part is displayed normally, thereby increasing the service life of the lamp beads in the screen 2.

[0038] like Figure 4 As shown, a raised mounting frame 7 is installed on the back of the support plate 52, a clamping groove is left inside the mounting frame 7, and a notch is opened on the end wall.

[0039] It is understandable that the purpose of providing the mounting frame 7 on the back of the support plate 52 is to assist in the installation of the display 1. The internal retaining groove of the mounting frame 7 is used to cooperate with the external suspension structure, and the purpose of the notch is to increase the connection points.

[0040] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A large screen structure for digital review of architectural drawings, characterized in that: It comprises a display (1), wherein a screen (2) is mounted on the front surface of the display (1); The closing mechanism comprises rail frames (51) symmetrically arranged at both ends of the display (1), a support plate (52) is clamped between the two rail frames (51), and a baffle plate (53) that can move laterally is arranged in front of the support plate (52); The cleaning mechanism comprises a brush frame (61) arranged on the back of the baffle (53), a brush member (62) attached to the surface of the screen (2) is clamped between the brush frames (61), and a dust discharge hole (63) for discharging dust is provided on the side wall of the brush member (62).

2. A large screen structure for digital review of architectural drawings according to claim 1, characterized in that: A total of two baffles (53) are provided, and when the two baffles (53) are closed, they block the front surface of the screen (2).

3. The large screen structure for digital review of architectural drawings according to claim 1 is characterized in that: The rail frame (51) is an "L-shaped" structure, and the baffle (53) slides along the "L-shaped" slot of the rail frame (51).

4. The large screen structure for digital review of architectural drawings according to claim 1 is characterized in that: A raised handle is installed on the front surface of the baffle (53), and an anti-slip rubber strip is formed on the outer wall of the handle.

5. The large screen structure for digital review of architectural drawings according to claim 1 is characterized in that: The end surface of the support plate (52) and the brush member (62) attached thereto is an inclined mechanism, and the support plate (52) has a built-in air induction mechanism attached to the opening of the ash discharge hole (63).

6. The large screen structure for digital review of architectural drawings according to claim 1 is characterized in that: A horizontal frame (3) is installed on the top of the display (1), and a fill light (4) is installed on the front end of the horizontal frame (3).

7. The large screen structure for digital review of architectural drawings according to claim 1 is characterized in that: A raised mounting frame (7) is installed on the back of the support plate (52), a clamping groove is retained inside the mounting frame (7), and a notch is provided on the end wall.

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