CN203616960U

CN203616960U - LED display screen achieving 360-degree displaying

Info

Publication number: CN203616960U
Application number: CN201320845667.2U
Authority: CN
Inventors: 熊念春
Original assignee: HUBEI AISAN PHOTOELECTRIC CO Ltd
Current assignee: HUBEI AISAN PHOTOELECTRIC CO Ltd
Priority date: 2013-12-20
Filing date: 2013-12-20
Publication date: 2014-05-28
Anticipated expiration: 2023-12-20

Abstract

The utility model provides an LED display screen achieving 360-degree displaying. The LED display screen achieving 360-degree displaying comprises a light-permeable outer ring screen, an inner ring screen and a driving mechanism used for driving the inner ring screen to rotate, the outer ring screen and the inner ring screen are both of an annular sealed structure, the inner ring screen is located inside the outer ring screen, the driving mechanism comprises a motor, a rotary shaft and a transmission track, the motor drives the rotary shaft to rotate, the rotary shaft drives a gear to rotate, the gear drives the transmission track to rotate, the inner ring screen is fixed on the outer surface of the transmission track, and an LED module, a control circuit and a power source which are electrically connected are arranged in the inner ring screen. The LED display screen achieving 360-degree displaying is respectively provided with the annularly distributed inner ring screen and the outer ring screen, achieves conversion of patterns and characters displayed on the outer ring screen caused by rotation of the inner ring screen, is simple and practical in structure, and is convenient to maintain.

Description

The LED display of 360 ° of demonstrations

Technical field

The utility model relates to a kind of LED display, and particularly the LED display of a kind of can 360 ° comprehensive demonstration variation pattern or word, belongs to LED display technical field.

Background technology

LED is the abbreviation of light emitting diode, is a kind of solid luminescence material that can convert electrical energy into luminous energy, due to the advantage of its energy-conserving and environment-protective, is replacing gradually at present conventional light source.

LED display is the important application of LED lighting field, and the most light paths that adopt of LED display of existing comprehensive demonstration scan to obtain, and comparatively complicated on designing and producing, cost is high, in the time that a certain light path breaks down, and inconvenient maintenance.

Utility model content

The utility model is for above shortcomings part in current LED display, a kind of Novel LED display screen is provided, adopt the design of two transparent display screens, the display screen of inner ring is annular design, inside be provided with LED module, and driven and rotated by motor-driven caterpillar tracks, the display screen of outer ring is light transmission screen, thereby the rotation of inner ring display screen shows pattern and the word of the conversion of flowing on the display screen of outer ring.

Specifically, the LED display of 360 ° of demonstrations described in the utility model, comprise outer ring screen, the inner ring screen of printing opacity and drive the driving mechanism of inner ring screen rotation, outer ring screen is ring seal structure with inner ring screen, it is inner that inner ring screen is positioned at outer ring screen, driving mechanism comprises motor, rotating shaft and driven pedrail, driven by motor rotating shaft is rotated, rotating shaft driven gear rotates, gear driven driven pedrail rotates, inner ring screen is fixed on driven pedrail outside surface, is provided with LED module, control circuit and the power supply of electric connection in inner ring screen.

Further, the number of described driven pedrail is more than two, and each driven pedrail is respectively by a gear driven, and two gears are driven by same rotating shaft.

Further, the number of described motor is more than two, drives respectively different rotating shafts to rotate, and each rotating shaft is rotated by gear driven driven pedrail.

Further, the number of described driven pedrail is two, lays respectively at the two ends up and down of inner ring screen, the number of motor is two, each motor drives two gears to rotate by a rotating shaft, and each gear is connected with driven pedrail respectively, and the rotating speed of two motors is identical.

Further, described inner ring screen is made up of the displaying monomer of polylith arrayed, and each displaying monomer has independently LED module.

The LED display of 360 ° of demonstrations described in the utility model, arranges respectively inner ring screen and the outer ring screen of annular spread, and the pattern that being presented at of having realized that the rotation of being shielded by inner ring brings shielded in outside and the conversion of word are simple and practical, easy to maintenance.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the utility model embodiment driving mechanism;

Fig. 2 is the scheme of installation of the utility model embodiment inner ring screen;

Fig. 3 is the utility model embodiment overall schematic;

Wherein, 1 be motor, 2 for rotating shaft, 3 for gear, 4 for driven pedrail, 5 for inner ring screen, 6 be that shield outer ring.

Embodiment

Below in conjunction with accompanying drawing, technical scheme described in the utility model is described further, object is for the public understands described technology contents better, and the not restriction to described technology contents.

As Figure 1-3, the LED display of 360 ° of demonstrations described in the utility model, comprise the outer ring screen 6 of printing opacity, inner ring screen 5 and the driving mechanism that drives inner ring screen 5 to rotate, outer ring screen 6 is ring seal structure with inner ring screen 5, inner ring screen 5 is positioned at outer ring and shields 6 inside, driving mechanism comprises motor 1, rotating shaft 2 and driven pedrail 4, motor 1 drives rotating shaft 2 to rotate, rotating shaft 2 driven gears 3 rotate, gear 3 drives driven pedrail 4 to rotate, inner ring screen 5 is fixed on driven pedrail 4 outside surfaces, in inner ring screen 5, be provided with the LED module of electric connection, control circuit and power supply, in the present embodiment, the number of described driven pedrail 4 is two, lay respectively at the two ends up and down of inner ring screen 5, the number of motor 1 is two, each motor 1 drives two gears 3 to rotate by a rotating shaft 2, each gear 3 is connected with driven pedrail 4 respectively, the rotating speed of two motors is identical, described inner ring screen is made up of the displaying monomer of polylith arrayed, each displaying monomer has independently LED module.

Should be clear and definite be; the above embodiments comprise word and accompanying drawing; it is only a specific embodiment of described technical scheme; in fact; all improvement and conversion of described technical scheme being carried out with identical or approximate principle; comprise shape, the size of each several part structure, the variation of material used, and the close element of function be equal to replacement, all within the utility model technical scheme required for protection.

Claims

1. the LED display of 360 ° of demonstrations, it is characterized in that: comprise outer ring screen, the inner ring screen of printing opacity and drive the driving mechanism of inner ring screen rotation, outer ring screen is ring seal structure with inner ring screen, it is inner that inner ring screen is positioned at outer ring screen, driving mechanism comprises motor, rotating shaft and driven pedrail, driven by motor rotating shaft is rotated, rotating shaft driven gear rotates, gear driven driven pedrail rotates, inner ring screen is fixed on driven pedrail outside surface, is provided with LED module, control circuit and the power supply of electric connection in inner ring screen.

2. the LED display of 360 ° of demonstrations according to claim 1, is characterized in that: the number of described driven pedrail is more than two, and each driven pedrail is respectively by a gear driven, and two gears are driven by same rotating shaft.

3. the LED display of 360 ° of demonstrations according to claim 1 and 2, is characterized in that: the number of described motor is more than two, drives respectively different rotating shafts to rotate, and each rotating shaft is rotated by gear driven driven pedrail.

4. the LED display of 360 ° of demonstrations according to claim 1, it is characterized in that: further, the number of described driven pedrail is two, lay respectively at the two ends up and down of inner ring screen, the number of motor is two, each motor drives two gears to rotate by a rotating shaft, and each gear is connected with driven pedrail respectively, and the rotating speed of two motors is identical.

5. according to the LED display of 360 ° of demonstrations described in claim 1,2 or 4, it is characterized in that: further, described inner ring screen is made up of the displaying monomer of polylith arrayed, and each displaying monomer has independently LED module.