CN210213799U

CN210213799U - Manual sliding mechanism of intelligent screen sliding system

Info

Publication number: CN210213799U
Application number: CN201920100056.2U
Authority: CN
Inventors: Ju Dong; 董举
Original assignee: Shandong Shixiutong Intelligent Technology Co ltd
Current assignee: Shandong Shixiutong Intelligent Technology Co ltd
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2020-03-31
Anticipated expiration: 2029-01-22

Abstract

The utility model discloses a manual slide mechanism of intelligence sliding screen system belongs to intelligence sliding screen technical field, and it includes the guide rail and installs the wheel subassembly that slides on the guide rail, and the wheel subassembly that slides includes gyro wheel, support and installation angle sign indicating number, install many pairs of gyro wheels on the support, the bottom and the guide rail contact of gyro wheel, the support passes through the connecting rod and is connected with the installation angle sign indicating number that is in the guide rail outside, the outside of gyro wheel is equipped with the polyurethane rubber coating, the beneficial effects of the utility model are that: the meter wheel with the polyurethane rubber coating is utilized to roll, the meter wheel is in line contact or point contact with the guide rail, the friction force is less, the pushing is smooth, the moving direction and the positioning of the sliding wheel assembly can be obtained by utilizing the encoder and the infrared distance measuring sensor and matching the signal acquisition logic board with the computer host, and the meter wheel can be widely used in an intelligent sliding screen system.

Description

Manual sliding mechanism of intelligent screen sliding system

Technical Field

The utility model relates to a sliding screen system specifically is a manual glide machanism of intelligence sliding screen system.

Background

The sliding screen system is a novel multimedia display method, wherein a display board or a liquid crystal spliced screen is arranged on a display wall similar to a coordinate axis to serve as a background wall, and a group of slidable mechanical structures is arranged in front of the display screen to hang a liquid crystal television. The interactive sliding rail screen is provided with induction contacts at different positions on a background wall in advance, when a viewer pushes the liquid crystal television to move on the rail by hands, the liquid crystal television can automatically play corresponding contents, and the contents can be pictures, characters or videos, and each time the liquid crystal television induces one contact. It is divided into manual and electric.

The existing manual sliding rail system adopts a linear rail or a stay wire rail, and the rail is difficult to join, has high noise and large resistance and is easy to rust after being used for a long time. The existing manual sliding rail system is simple in function, a visitor pushes a display to a position with a sensing point, the sensor generally adopts a travel switch or a Hall switch, the sensing point transmits a signal to a computer of the display, the computer makes a response, video content or picture content is played at the current position, the display does not have any effect at the position without a point position, only one standby picture can be displayed, or the content being played is displayed, the form is too single, and the user experience is poor; in addition, the requirements of customers are easy to change, the number and the position of the induction points are increased or changed frequently in the later period, and once the existing system is installed, the induction points are difficult to adjust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manual glide machanism of intelligence sliding screen system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a manual glide machanism of intelligence sliding screen system, includes the guide rail and installs the gliding wheel subassembly on the guide rail, and the gliding wheel subassembly includes gyro wheel, support and installation angle sign indicating number, install many pairs of gyro wheels on the support, the bottom and the guide rail contact of gyro wheel, the support passes through the connecting rod and is connected with the installation angle sign indicating number that is in the guide rail outside, the outside of gyro wheel is equipped with the polyurethane rubber coating.

As a further aspect of the present invention: the gyro wheel is meter rice wheel, just install the encoder in the pivot of gyro wheel, the encoder is increment type encoder.

As a further aspect of the present invention: still be equipped with infrared distance measuring sensor in the guide rail, encoder and infrared distance measuring sensor all are connected with the signal acquisition logic board, and the signal acquisition logic board passes through the serial ports or the network is connected with the computer host.

As a further aspect of the present invention: the guide rail is provided with a yielding groove which is communicated with the guide rail in length, so that the cross section of the guide rail is C-shaped, and the plurality of rollers are respectively positioned at two sides of the yielding groove.

As a further aspect of the present invention: the guide rail is made of an aluminum alloy material.

As a further aspect of the present invention: and the two ends of the guide rail are also provided with a limiter for limiting the movement of the sliding wheel assembly.

Compared with the prior art, the beneficial effects of the utility model are that: the meter wheel with the polyurethane rubber coating is utilized to roll, the meter wheel is in line contact or point contact with the guide rail, the friction force is less, the pushing is smooth, the moving direction and the positioning of the sliding wheel assembly can be obtained by utilizing the encoder and the infrared distance measuring sensor and matching the signal acquisition logic board with the computer host, and the meter wheel can be widely used in an intelligent sliding screen system.

Drawings

Fig. 1 is a schematic structural diagram of a manual sliding mechanism of an intelligent screen sliding system.

Fig. 2 is a schematic structural diagram of a sliding wheel assembly in a manual sliding mechanism of an intelligent screen sliding system.

In the figure: the device comprises a guide rail 1, a sliding wheel 2, a roller 201, a connecting rod 202, an installation angle code 203, an encoder 204, a support 205, a 3-position limiter and a 4-infrared distance measuring sensor.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

Example 1

Referring to fig. 1-2, in an embodiment of the present invention, a manual sliding mechanism of an intelligent sliding screen system includes a guide rail 1 and a sliding wheel assembly 2 mounted on the guide rail 1, the sliding wheel assembly 2 includes a roller 201, a bracket 205 and a mounting bracket 203, a plurality of pairs of rollers 201 are arranged on the bracket 205, the bottom of the roller 201 is contacted with the guide rail 1, the bracket 205 is connected with an installation angle code 203 positioned at the outer side of the guide rail 1 through a connecting rod 202, in this embodiment, the mounting corner connector 203 is used for mounting a sliding screen, and after the sliding screen is mounted, the sliding screen is pushed, the roller 201 rolls in the guide rail 1, the sliding effect can be realized, and the contact between the wheel surface of the roller 201 and the guide rail 1 is line contact or point contact, its frictional force is less, and it is comparatively smooth and easy to carry out, simultaneously for the noise abatement, the outside of gyro wheel 201 is equipped with the polyurethane rubber coating, and high temperature resistant is wear-resisting prevents skidding.

Example 2

Referring to fig. 1-2, in an embodiment of the present invention, a manual sliding mechanism of an intelligent screen sliding system is provided, based on the above embodiment: in order to measure the moving distance of the sliding wheel assembly 2 and conveniently realize acquisition of positioning data of the sliding wheel assembly 2, so that the coordinates or the position of a stop point of a sliding screen is known, and further the playing of images and other information of the sliding screen at the corresponding position is realized, the roller 201 is a meter wheel, an encoder 204 is installed on a rotating shaft of the roller 201, the encoder 204 is an incremental encoder, the outer diameter of the incremental encoder is 40mm, the shaft diameter of the incremental encoder is 6mm, the diameter of a hole at the end face is 30, the diameter of a pitch circle is 20mm, the length of a side outgoing cable is 2 meters, the pulse number is 500p, NPN collector open circuit output is realized, and three paths of ABZ signals are obtained.

And, in order to detect the direction of movement of the sliding wheel assembly 2 at the same time, the guide rail 1 is also provided with an infrared distance measuring sensor 4, the distance between the infrared distance measuring sensor 4 and the sliding wheel assembly 2 is measured through the infrared distance measuring sensor 4, the direction of movement of the sliding wheel assembly 2 can be accurately judged, the encoder 204 and the infrared distance measuring sensor 4 are both connected with a signal acquisition logic board (not shown), the signal acquisition logic board is connected with a computer host through a serial port or a network, the signal acquired by the signal acquisition logic board is received through the computer host, and the direction of movement and the positioning of the sliding wheel assembly 2 (namely, a sliding screen) can be analyzed.

Example 3

The embodiment of the utility model provides an in, a manual coasting mechanism of intelligence sliding screen system, on the basis of above-mentioned embodiment: offer on the guide rail 1 with its lead to long groove of stepping down for the cross-section of guide rail 1 is the C shape, and guide rail 1 is preferred to use aluminum alloy to make, and a plurality of gyro wheel 201 branch is in the both sides position of groove of stepping down, and this groove of stepping down is used for stepping down to connecting rod 202.

The two ends of the guide rail 1 are further provided with a stopper 3 for limiting the movement of the sliding wheel assembly 2, and in this embodiment, the infrared distance measuring sensor 4 may be mounted on the sliding wheel assembly 2, or may be mounted on the stopper 3, which is not limited specifically.

It should be particularly noted that, in the technical scheme, the meter wheel covered with polyurethane rubber is used for rolling, the contact between the meter wheel and the guide rail 1 is line contact or point contact, the friction force is small, the pushing is smooth, the moving direction and the positioning of the sliding wheel assembly 2 (namely, the sliding screen) can be obtained by using the encoder 204 and the infrared distance measuring sensor 4 and matching with a signal acquisition logic board and a computer host, and the meter wheel can be widely used in an intelligent sliding screen system.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. The utility model provides a manual slide mechanism of intelligence sliding screen system, includes guide rail (1) and installs gliding wheel subassembly (2) on guide rail (1), its characterized in that, gliding wheel subassembly (2) are including gyro wheel (201), support (205) and installation angle sign indicating number (203), install many pairs of gyro wheels (201) on support (205), the bottom and the guide rail (1) contact of gyro wheel (201), support (205) are connected with installation angle sign indicating number (203) that are in the guide rail (1) outside through connecting rod (202), the outside of gyro wheel (201) is equipped with the polyurethane rubber coating.

2. The manual sliding mechanism of an intelligent sliding screen system according to claim 1, wherein the roller (201) is a meter wheel, and an encoder (204) is installed on a rotating shaft of the roller (201), and the encoder (204) is an incremental encoder.

3. The manual sliding mechanism of the intelligent sliding screen system according to claim 2, wherein an infrared distance measuring sensor (4) is further arranged in the guide rail (1), the encoder (204) and the infrared distance measuring sensor (4) are both connected with a signal acquisition logic board, and the signal acquisition logic board is connected with a computer host through a serial port or a network.

4. The manual sliding mechanism of the intelligent screen sliding system according to claim 1, 2 or 3, wherein the guide rail (1) is provided with a yielding groove which is as long as the guide rail (1), so that the cross section of the guide rail (1) is C-shaped, and the plurality of rollers (201) are respectively arranged at two sides of the yielding groove ().

5. The manual sliding mechanism of an intelligent sliding screen system according to claim 4, wherein the guide rail (1) is made of aluminum alloy.

6. The manual sliding mechanism of the intelligent sliding screen system according to claim 4, wherein the two ends of the guide rail (1) are further provided with a stopper (3) for limiting the movement of the sliding wheel assembly (2).