CN205015809U

CN205015809U - Portable display

Info

Publication number: CN205015809U
Application number: CN201520839964.5U
Authority: CN
Inventors: 李芳�
Original assignee: Chongqing City Management College
Current assignee: Chongqing City Management College
Priority date: 2015-10-09
Filing date: 2015-10-09
Publication date: 2016-02-03
Anticipated expiration: 2025-10-09

Abstract

The utility model relates to a computer display technical field especially relates to novel portable display. The utility model discloses a timer, distance measuring sensor, display screen frame, interior screen, and a support, a pedestal, left side gear, right side gear, including a motor, an end cap, a controller, and a cover plate, the desktop, a controller, the timer has the switch, appropriate function of opening self -protection, install distance measuring sensor above the display, measure the distance of people and display, the distance measuring sensor low power dissipation, radiate for a short time, a great transmission speed is achieved, the extremely convenient test people and the distance of display, there is portable runner adjustment distance at the display pedestal mounting, trigger distance measuring sensor through the timer, make the motor drive runner adjustment distance through the controller, the displacement of the runner on the base generally is several centimeters, the power of motor is less, can not lead to the fact unexpected interference to the people, in daily life, fine protection eye eyesight, reduce the radiation injury of display to the people.

Description

Moveable display

Technical field

The utility model relates to graphoscope technical field, particularly relates to Novel moveable display.

Background technology

At present, the basic structure of display is: the display material of traditional monitor is fluorescent powder, clash into fluorescent powder by electron beam and show, electron beam get on fluorescent powder in an instant between can produce powerful electromagnetic radiation, although there are many display products to compare effective process at present on process radiation problem, as much as possible radiant quantity is dropped to minimum, but it is difficult for thoroughly eliminating, irremovable display directly makes a big impact to people, eyesight reduces, skin disease etc., utilizing science and technology to reduce the radiation of display to people is the frontier that computer science and technology develops.

Utility model content

Technical problem to be solved in the utility model; it is the technical deficiency for above-mentioned existence; provide moveable display; comprise timer, distance measuring sensor, motor, controller; computing machine can be made when normally running; the protective awareness of strong man to self is added by the timed reminding of timer; distance measuring sensor measures the distance of people and graphoscope; make driven by motor runner adjust distance by controller to prevent from damaging people apart from too small, suitably adjustment distance is conducive to physical and mental health.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: comprise display frame, base, PLC, be provided with distance measuring sensor above display frame; The side of distance measuring sensor is provided with timer on display frame; Display frames is built-in with interior screen; Bottom display frame, middle position is provided with support; Base circle centre position is connected with support, and base and support junction are provided with fixed bar; Fixed bar is perpendicular to interior screen place plane; One end of fixed bar is provided with motor; Motor both sides respectively rotating shaft are connected with left gear and right gear; Timer, motor are all connected with PLC with distance measuring sensor; Time signal is delivered to PLC by timer; Distance signal is delivered to PLC by distance measuring sensor; PLC controls motor according to time signal and distance signal and rotates and reverse.

Further optimization the technical program, described timer is provided with switch, is provided with LED on the timer below switch.

Further optimization the technical program, described distance measuring sensor adopts ultrasonic distance measuring module.

Further optimization the technical program, described left gear and right gear are quality of rubber materials.

Compared with prior art, the utility model has the following advantages: 1, timer is with switch and LED, the function of suitable unlatching self-protection; 2, distance measuring sensor adopts ultrasonic distance measuring module low in energy consumption, and radiation is little, and transmission speed is fast, the distance of pole test person and display easily; The displacement of the runner 3, on base is generally several centimeters, and the power of motor is less, can not cause unexpected interference to people; 4, in daily life, well protection eye eyesight, reduces display to the radiation injury of people.

Accompanying drawing explanation

Fig. 1 is the annexation figure of moveable display.

Fig. 2 is the circuit block diagram of moveable display.

In figure: 1, timer; 2, distance measuring sensor; 3, display frame; 4, interior screen; 5, support 6, base; 7, left gear; 8, right gear; 9, motor; 10, desktop; 11, PLC; 12, fixed bar.

Embodiment

For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.

Shown in Fig. 1-2, comprise display frame 3, base 6, FX1S series of PLC controller 11, distance measuring sensor 2 is installed above display frame 3; The side of distance measuring sensor 2 is provided with XH-M117 timer 1 on display frame 3; Display frames 3 is built-in with interior screen 4; Bottom display frame 3, middle position is provided with support 5; Base 6 circle centre position is connected with support 5, and base 6 and support 5 junction are provided with fixed bar 12; Fixed bar 12 is perpendicular to interior screen 4 place plane; One end of fixed bar 12 is provided with motor 9; Motor 9 both sides respectively rotating shaft are connected with left gear 7 and right gear 8; Timer 1, motor 9 are all connected with PLC 11 with distance measuring sensor 2; Time signal is delivered to PLC 11 by timer 1; Distance signal is delivered to PLC 11 by distance measuring sensor 2; PLC 11 controls motor 9 according to time signal and distance signal and rotates and reverse; Timer 1 is provided with switch, below switch, on timer 1, is provided with LED; Distance measuring sensor 2 adopts KS109 Series Ultrasonic range finder module; Left gear 7 and right gear 8 are quality of rubber materials.

Principle of work: when computing machine under normal operating conditions, open switch, instantly automatically can adjust distance every one hour by the LED display system on timer 1, as shown in Figure 2, start distance measuring sensor 2, measure the distance of people and graphoscope fast, feed back to PLC 11, compared with gauged distance 60 centimeters, if apart from remote, then starter motor 9 rotates respective distance forward, and runner is with scale, Correctly adjust distance, facilitates people better to learn and works.

Should be understood that, above-mentioned embodiment of the present utility model only for exemplary illustration or explain principle of the present utility model, and is not formed restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.In addition, the utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.

Claims

1. Novel moveable display, is characterized in that: comprise display frame (3), base (6), PLC (11), and display frame (3) top is provided with distance measuring sensor (2); The side of distance measuring sensor (2) is provided with timer (1) on display frame (3); Display frames (3) is built-in with interior screen (4); Middle position, display frame (3) bottom is provided with support (5); Base (6) circle centre position is connected with support (5), and base (6) and support (5) junction are provided with fixed bar (12); Fixed bar (12) is perpendicular to interior screen (4) place plane; One end of fixed bar (12) is provided with motor (9); Motor (9) both sides respectively rotating shaft are connected with left gear (7) and right gear (8); Timer (1), motor (9) are all connected with PLC (11) with distance measuring sensor (2); Time signal is delivered to PLC (11) by timer (1); Distance signal is delivered to PLC (11) by distance measuring sensor (2); PLC (11) controls motor (9) according to time signal and distance signal and rotates and reverse.

2. Novel moveable display according to claim 1, is characterized in that: (1) is provided with switch with timer, is provided with LED on the timer below switch.

3. Novel moveable display according to claim 1, is characterized in that: distance measuring sensor (2) adopts laser range sensor.

4. Novel moveable display according to claim 1, is characterized in that: left gear (7) and right gear (8) are quality of rubber materials.