A mirror screen mounting structure suitable for elevators

Abstract

This utility model relates to a mirror screen installation structure suitable for elevators, including a mirror screen and a frame. The frame includes a square tube, a crossbeam, and an L-shaped plate. The L-shaped plate is L-shaped. The crossbeam is spaced at the bottom of the square tube. The length direction of both the crossbeam and the square tube is left-right. One side of the L-shaped plate is movably disposed within the gap between the crossbeam and the square tube. A groove is provided at the top of the side of the L-shaped plate located within the gap between the crossbeam and the square tube. The top front edge of the crossbeam is set as a beveled edge. The bottom of the square tube is provided with a mounting hole. Multiple return springs are equally spaced from left to right in the mounting hole. A rectangular strip is slidably installed in the mounting hole. The bottom front edge of the rectangular strip is set as a rounded edge. By adopting the above technical solution, when it is necessary to install a mirror screen on the inner wall of the elevator, the square tube and the crossbeam are first fixed to the inner wall of the elevator. Then, the clips on the lower back of the mirror screen hook onto the L-shaped plate of the frame below.

Description

Technical Field

[0001] This utility model relates to the field of mirror screen technology, and in particular to a mirror screen installation structure suitable for elevators. Background Technology

[0002] Mirrored media screens are installed in many places to display relevant information or advertisements. For example, mirrored media screens in front of train stations are used to display passenger train information. Mirrored media screens are also installed in the restrooms of some places. These mirrored media screens are mainly used to display advertising information. However, these media screens are complicated to install, especially in some enclosed spaces where the installation structure is more complex and may require some disassembly of the original structure before installation.

[0003] The existing technical solution has the following drawbacks: the installation structure is too complicated and a large gap needs to be left at the top of the mirror screen. Utility Model Content

[0004] The purpose of this invention is to provide a mirror screen installation structure suitable for elevators, so as to solve the problems existing in the prior art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A mirror screen installation structure suitable for elevators includes a mirror screen and a frame. The frame includes a square tube, a crossbeam, and an L-shaped plate. The L-shaped plate is L-shaped. The crossbeams are spaced apart at the bottom of the square tubes. The length direction of both the crossbeams and the square tubes is left-right. One side of the L-shaped plate is movably disposed within the gap between the crossbeam and the square tube. A groove is provided at the top of the side of the L-shaped plate within the gap between the crossbeam and the square tube. The length direction of the groove is left-right. The top front edge of the crossbeam is set with a bevel. The bottom of the square tube has a mounting hole. Multiple return springs are equally spaced from left to right in the mounting hole. A rectangular strip is slidably mounted vertically in the mounting hole. The return springs are located between the top of the rectangular strip and the inner top of the square tube. The bottom front edge of the rectangular strip is set with a rounded corner. There are two frames, which are symmetrically arranged vertically on the back of the mirror screen. The two frames have identical structures.

[0006] By adopting the above technical solution, when a mirror screen needs to be installed on the inner wall of an elevator, the square tube and crossbeam are first fixed to the inner wall of the elevator. Then, half of one side of the L-shaped plate is inserted into the gap between the crossbeam and the square tube. At this time, the other side of the L-shaped plate of the upper frame is facing upwards. Then, a locking strip is fixedly installed on the back of the mirror screen at corresponding positions on the top and bottom. The bottom of the upper locking strip and the top of the lower locking strip are both provided with a groove corresponding to the L-shaped plate. Then, the lower locking strip on the back of the mirror screen first hooks onto the lower L-shaped plate of the frame, and then the upper locking strip hooks onto the upper L-shaped plate. The L-shaped plate of the frame is pushed backward to make the back of the mirror screen abut against the front face of the L-shaped plate. Finally, when the rectangular strip is completely stuck in the groove of the L-shaped plate, the installation is complete. Because the L-shaped plate is pushed backward during installation, the bottom front edge of the rectangular strip is rounded, so it will not block the L-shaped plate from moving backward. However, when you want to pull out the mirror screen, the bottom rear edge of the rectangular strip is right-angled, and the groove cannot force the rectangular strip to move upward to squeeze the return spring, so it cannot be pulled out. Therefore, the upper frame and the lower frame in this device are mirror images of each other.

[0007] In a further embodiment, a blocking pin is provided at the bottom front end of the square tube.

[0008] By adopting the above technical solution, after half of one side of the L-shaped plate is inserted into the gap, in order to prevent the L-shaped plate from sliding out, some blocking pins are inserted at the bottom of the frame. The blocking pins are used to hook the groove of the L-shaped plate. Because the front edge of the top of the crossbeam is a beveled edge, the L-shaped plate can still move even if it is hooked by the pins.

[0009] In a further embodiment, the top of the square tube is provided with multiple ventilation holes, and a pull rope is provided inside the ventilation holes. One end of the pull rope passes through the ventilation hole and enters the interior of the square tube to be fixedly connected to the top of the rectangular strip, while the other end of the pull rope is buried in the top of the mirror screen.

[0010] By adopting the above technical solution, when it is necessary to disassemble the mirror screen, the rectangular strip can be pulled up by the pull rope, so that the L-shaped plate can be moved forward.

[0011] In a further embodiment, a sealing strip is provided at the top of the mirror screen.

[0012] By adopting the above technical solution, after the mirror screen is installed inside the elevator, there will inevitably be a certain gap at its top. To facilitate installation, a sealing strip needs to be inserted to also hide the pull rope. The pull rope can be wrapped around the sealing strip.

[0013] In a further embodiment, the rear bottom end of the blocking pin is hook-shaped.

[0014] In a further embodiment, a baffle is provided at the inner front end of the square tube, and the rear end face of the baffle is in contact with the front end face of the rectangular strip.

[0015] In summary, this utility model has the following beneficial effects: 1. First, fix the square tube and crossbeam to the inner wall of the elevator. Then, insert half of one side of the L-shaped plate into the gap between the crossbeam and the square tube. At this time, the other side of the L-shaped plate in the upper frame is facing upwards. Then, fix a clip at the corresponding position on the back of the mirror screen. The bottom of the upper clip and the top of the lower clip are both provided with a groove corresponding to the L-shaped plate. Then, hook the lower clip on the back of the mirror screen onto the lower frame's L-shaped plate, then hook the upper clip onto the upper frame's L-shaped plate, and finally push it backwards. Move the mirror screen so that its back side abuts against the front side of the L-shaped plate. Finally, when the rectangular strip is completely locked into the groove of the L-shaped plate, the installation is complete. Because the L-shaped plate is pushed backward during installation, the bottom front edge of the rectangular strip is rounded, so it will not block the L-shaped plate from moving backward. However, when you want to pull the mirror screen out, the bottom back edge of the rectangular strip is right-angled, and the groove cannot force the rectangular strip to move upward to compress the return spring, so it cannot be pulled out. Therefore, the upper frame and the lower frame in this device are mirror images of each other. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram illustrating the internal structure of the square tube used to demonstrate this utility model; Figure 3 yes Figure 1 A magnified view of point A.

[0017] In the diagram, 1 is a mirror screen; 2 is a frame; 21 is a square tube; 22 is a crossbeam; 23 is an L-shaped plate; 3 is a rectangular strip; 4 is a return spring; and 5 is a blocking pin. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings.

[0019] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to the attached figures. Figure 1In this specification, the terms "bottom surface" and "top surface," "inner" and "outer" refer to the direction toward or away from the geometry of a specific component. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this specification, "a plurality of" means two or more, unless otherwise explicitly and specifically defined by the direction of the center.

[0020] Example 1: like Figures 1-3 As shown, a mirror screen installation structure suitable for elevators includes a mirror screen 1 and a frame 2. The frame 2 includes a square tube 21, a crossbeam 22, and an L-shaped plate 23. The L-shaped plate 23 is L-shaped. The crossbeams 22 are spaced at the bottom of the square tubes 21. The length direction of both the crossbeams 22 and the square tubes 21 is left-right. One side of the L-shaped plate 23 is movably disposed within the gap between the crossbeams 22 and the square tubes 21. A groove is provided on the top of the side of the L-shaped plate 23 located within the gap between the crossbeams 22 and the square tubes 21. The length direction of the groove is left-right. The top front edge of the crossbeams 22 is set as a beveled edge. The bottom of the square tubes 21 is provided with mounting holes. Multiple return springs 4 are equally spaced from left to right in the mounting holes. A rectangular [unclear] is slidably mounted in the mounting holes. The rectangular strip 3 and the return spring 4 are located between the top of the rectangular strip 3 and the inner top of the square tube 21. The bottom front edge of the rectangular strip 3 is rounded. There are two frames 2, which are symmetrically arranged on the back of the mirror screen 1. The two frames 2 have the same structure. The bottom front end of the square tube 21 is provided with a blocking pin 5. The top of the square tube 21 is provided with multiple vent holes. A pull rope is provided in the vent holes. One end of the pull rope passes through the vent hole and enters the interior of the square tube 21 and is fixedly connected to the top of the rectangular strip 3. The other end of the pull rope is buried in the top of the mirror screen 1. The top of the mirror screen 1 is provided with a sealing strip. The bottom rear side of the blocking pin 5 is fishhook shaped. The inner front end of the square tube 21 is provided with a baffle. The rear end face of the baffle is attached to the front end face of the rectangular strip 3.

[0021] Specific implementation process: When installing a mirror screen on the inner wall of an elevator, first fix the square tube and crossbeam to the inner wall of the elevator. Then, insert half of one side of the L-shaped plate into the gap between the crossbeam and the square tube. At this time, the other side of the L-shaped plate in the upper frame is facing upwards. Then, fix a clip at the corresponding position on the back of the mirror screen. The bottom of the upper clip and the top of the lower clip are both provided with a groove corresponding to the L-shaped plate. Then, hook the lower clip on the back of the mirror screen onto the lower frame's L-shaped plate, and then hook the upper clip onto the upper frame. The L-shaped plate is pushed backward, and the mirror screen is pushed so that the back of the mirror screen abuts against the front face of the L-shaped plate. Finally, when the rectangular strip is completely stuck in the groove of the L-shaped plate, the installation is complete. Because the L-shaped plate is pushed backward during installation, the bottom front edge of the rectangular strip is rounded, so it will not block the L-shaped plate from moving backward. However, when you want to pull out the mirror screen, the bottom rear edge of the rectangular strip is right-angled, and the groove cannot force the rectangular strip to move upward to squeeze the reset spring, so it cannot be pulled out. Therefore, the upper frame and the lower frame in this device are mirror images of each other.

[0022] In the embodiments disclosed in this utility model, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments disclosed in this utility model according to the specific circumstances.

[0023] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A mirror screen mounting structure suitable for elevators, characterized in that: The system includes a mirror screen (1) and a frame (2). The frame (2) includes a square tube (21), a crossbeam (22), and an L-shaped plate (23). The L-shaped plate (23) is L-shaped. The crossbeams (22) are spaced at the bottom of the square tubes (21). The length directions of both the crossbeams (22) and the square tubes (21) are left-right. One side of the L-shaped plate (23) is movably positioned within the gap between the crossbeams (22) and the square tubes (21). A groove is provided on the top of the side of the L-shaped plate (23) located within the gap between the crossbeams (22) and the square tubes (21). The length of the groove is... The direction is left and right. The top front edge of the crossbeam (22) is set as a beveled edge. The bottom of the square tube (21) is provided with a mounting hole. Multiple reset springs (4) are equally spaced from left to right in the mounting hole. A rectangular strip (3) is installed in the mounting hole and slides up and down. The reset spring (4) is located between the top of the rectangular strip (3) and the inner top of the square tube (21). The bottom front edge of the rectangular strip (3) is set as a rounded edge. There are two frames (2). The two frames (2) are symmetrically arranged on the back of the mirror screen (1). The structures of the two frames (2) are the same.

2. The mirror screen installation structure suitable for elevators according to claim 1, characterized in that: A blocking pin (5) is provided at the bottom front end of the square tube (21).

3. The mirror screen installation structure suitable for elevators according to claim 1, characterized in that: The top of the square tube (21) is provided with multiple ventilation holes, and a pull rope is provided in the ventilation holes. One end of the pull rope passes through the ventilation hole and enters the interior of the square tube (21) and is fixedly connected to the top of the rectangular strip (3). The other end of the pull rope is buried in the top of the mirror screen (1).

4. The mirror screen installation structure suitable for elevators according to claim 1, characterized in that: A sealing strip is provided on the top of the mirror screen (1).

5. A mirror screen installation structure suitable for elevators according to claim 2, characterized in that: The bottom rear side of the blocking pin (5) is fishhook shaped.

6. The mirror screen installation structure suitable for elevators according to claim 1, characterized in that: The front end of the square tube (21) is provided with a baffle, and the rear end face of the baffle is in contact with the front end face of the rectangular strip (3).

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