CN211059739U

CN211059739U - Rail sliding screen

Info

Publication number: CN211059739U
Application number: CN201921977569.8U
Authority: CN
Inventors: 杨云鹏
Original assignee: Nanjing Aima Exhibition Technology Development Co Ltd
Current assignee: Nanjing Aima Exhibition Technology Development Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-21
Anticipated expiration: 2029-11-15

Abstract

The utility model provides a track sliding screen includes slide rail and can be along the display screen of slide rail removal, the back mounted of display screen has diaphragm and a plurality of pulley, servo motor is installed to the top of diaphragm, and servo motor's motor shaft is downward and pass the diaphragm, and the shaft coupling is installed to the end of motor shaft, and the motor shaft passes through a coupling joint worm, and a lead screw parallel with the slide rail is installed to the below of diaphragm, and the cover is equipped with the turbine on the lead screw. The utility model discloses the track sliding screen passes through turbine and worm drive makes the display screen along rail movement, has consequently improved the precision of device greatly, has avoided shortcoming and harm that track wearing and tearing brought, is favorable to the life of extension fixture.

Description

Rail sliding screen

[ technical field ] A method for producing a semiconductor device

The utility model relates to a display device technical field specifically is a track sliding screen.

[ background of the invention ]

The rail sliding screen is also called a sliding rail television, a sliding rail player and the like, the interactive control of the screen content is realized by combining a specially designed mechanical sliding rail control device and a high-definition liquid crystal spliced curtain wall, and the screen is slid to different positions to display related information including pictures, characters, videos and the like, so that the rail sliding screen is a brand new interactive display form and can be used with touch. The wall-mounted display screen is mainly used for displaying the contents of pictures on walls in conference exhibition halls, museums, memorial hall exhibition halls, museums and the like, and is also commonly used in exhibitions, markets and high-end shops at present, so that relatively boring characters are displayed on videos, customers can watch the images conveniently, the comments can be better made, the customers can understand the images, visitors are clear at a glance, and the burden of explainers is reduced. In addition, the information quantity of the large screen is very large, the field can be saved compared with pictures and characters, the whole exhibition hall is more vivid and random, electricity and energy are really saved, one of the best choices of the interactive slide rail is low-carbon and environment-friendly, people stream can be attracted by the interactive effect, the fresh interactive effect can attract visions of people stream, meanwhile, the good design and artistic effect are also used for the exhibition hall, some interactive atmospheres are added to the exhibition hall, and the economic benefit is also improved. The existing track sliding screen generally adopts track transmission, noise can be generated in the track transmission process, the electric track sliding screen at the present stage gradually replaces a manual track sliding screen, the precision of the track transmission is low, and the precision is further reduced easily due to track abrasion, so that the use requirement can not be met.

Therefore, the problem that needs to be solved in the field is to provide the track sliding screen with higher precision and better silencing effect.

[ Utility model ] content

To the above problem, the utility model discloses the track sliding screen passes through turbine and worm drive makes the display screen along rail movement, has consequently improved the precision of device greatly, has avoided shortcoming and harm that track wearing and tearing brought, is favorable to the life of extension fixture.

For solving the problem, the utility model discloses the track sliding screen is installed between the entity wall, and it includes the slide rail and can be along the display screen that the slide rail removed, the back mounted of display screen has diaphragm and a plurality of pulley, servo motor is installed to the top of diaphragm, servo motor's motor shaft is downward and pass the diaphragm, and the shaft coupling is installed to the end of motor shaft, and the motor shaft passes through a coupling joint worm, and a lead screw parallel with the slide rail is installed to the below of diaphragm, and the cover is equipped with the turbine on the lead screw, through threaded connection between lead screw and the turbine, can remove along the lead screw in making the turbine rotatory process, and the turbine passes through outside teeth of a cogwheel and is connected with the worm, and the cover is equipped with two flat bearings on the lead screw, and flat bearing includes inner circle and outer lane.

Further, the pulley has four, installs respectively at the top and the bottom of display screen, and the diameter of pulley from the center to both sides increases gradually, forms convex groove, blocks on the slide rail through convex groove, prevents to drop.

Furthermore, the utility model discloses the track sliding screen passes through turbine and worm drive makes the display screen along rail movement, has consequently improved the precision of device greatly, has avoided shortcoming and harm that track wearing and tearing brought, is favorable to the life of extension fixture.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of the rail sliding screen of the present invention.

Fig. 2 is a side view of the rail sliding screen of the present invention.

[ detailed description ] embodiments

The directional terms of the present invention, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", etc., are only directions in the drawings, and are only used for explaining and explaining the present invention, but not for limiting the scope of the present invention.

Referring to fig. 1 and 2, a structure of a track sliding screen of the present invention is provided, which includes a solid wall 1 for mounting the track sliding screen, a sliding rail 2 installed between the solid walls, and a display screen 3 installed between the solid walls and capable of moving along the sliding rail, wherein the sliding rail 2 has two parts, which are installed in parallel, a horizontal plate 4 and four pulleys 5 are installed on the back surface of the display screen 3, a servo motor 6 is installed on the horizontal plate 4, a motor shaft of the servo motor is downward and passes through the horizontal plate, a shaft coupling 7 is installed at the end of the motor shaft, the motor shaft is connected with a worm 8 through the shaft coupling, a lead screw 9 parallel to the sliding rail 2 is installed below the horizontal plate, a turbine 10 is sleeved on the lead screw, the lead screw and the turbine are connected through a thread, so that the turbine can move along the lead screw, the turbine is connected with the worm through an external, the plane bearings are in clearance fit with the screw rod and comprise outer rings and inner rings, the inner rings of the two plane bearings are fixedly connected with the two end faces of the turbine 10 respectively, and the outer rings of the two plane bearings are fixedly connected with the transverse plate 4 respectively. Slide rail 2 is cylindrical structure, and pulley 5 is from the center to the diameter of both sides crescent, forms convex recess, blocks on slide rail 2 through convex recess, and servo motor 6 passes through shaft coupling 7 drive worm 8 and rotates, and worm drive turbine 10 is rotatory around rotatory lead screw 9, because the both ends of lead screw are fixed, therefore turbine 10 passes through plane bearing 11 drive diaphragm 4 and the servo motor 6 and the display screen 3 on the diaphragm and remove along slide rail 2 together. The utility model discloses the track sliding screen passes through turbine and worm drive makes the display screen along rail movement, has consequently improved the precision of device greatly, has avoided shortcoming and harm that track wearing and tearing brought, is favorable to the life of extension fixture.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a track sliding screen, its characterized in that, track sliding screen installs between entity wall (1), and it includes slide rail (2) and can be along slide rail removal display screen (3), the back mounted of display screen has diaphragm (4) and a plurality of pulley (5), servo motor (6) are installed to the top of diaphragm (4), and servo motor's motor shaft is down and pass diaphragm (4), and shaft coupling (7) are installed to the end of motor shaft, and the motor shaft passes through a coupling joint worm (8), and a lead screw (9) parallel with slide rail (2) is installed to the below of diaphragm (4), and the cover is equipped with turbine (10) on the lead screw, passes through threaded connection between lead screw and the turbine, makes the turbine can remove along the lead screw in the rotatory process of turbine, and the turbine passes through outside teeth of a cogwheel and is connected with the worm, and the cover is equipped with two plane bearing (, the plane bearing comprises an inner ring and an outer ring, the inner ring is fixedly connected with the end face of the turbine (10), and the outer ring is fixedly connected with the transverse plate (4).

2. The track sliding screen according to claim 1, wherein the four pulleys (5) are respectively installed at the top and the bottom of the display screen (3), the diameter of the pulley (5) gradually increases from the center to the two sides to form an arc-shaped groove, and the pulley is clamped on the sliding rail (2) through the arc-shaped groove to prevent falling off.