CN204288714U

CN204288714U - Spherical LED display

Info

Publication number: CN204288714U
Application number: CN201420796889.4U
Authority: CN
Inventors: 安永生; 王佳
Original assignee: Beijing Cheng Tong Photoelectric Co Ltd
Current assignee: Beijing Cheng Tong Photoelectric Co Ltd
Priority date: 2014-12-15
Filing date: 2014-12-15
Publication date: 2015-04-22
Anticipated expiration: 2024-12-15

Abstract

The utility model provides a kind of spherical LED display, comprises spherical frame and is fixed on the light emitting module on spherical frame; This spherical frame comprises some skeletons along longitudinal arrangement, some gusset plates along the arrangement of latitude direction, supports the centre strut of this skeleton, gusset plate, this gusset plate is connected with skeleton, this skeleton is provided with light emitting module, this gusset plate is provided with control panel and power panel, and the power lead on the control signal wire of this control panel and power panel is connected with described light emitting module by the cable-through hole that gusset plate has.The display effect of the utility model LED more easy to control, and device may be split into some ball clack unit, is convenient to produce, install and safeguard.

Description

Spherical LED display

Technical field

The utility model relates to a kind of spherical LED display, belongs to LED display device technical field.

Background technology

Along with the development of electronic technology, LED display has been widely used in the fields such as electronic equipment, advertisement media, Industry Control, the correlation technique of planar LED display screen is comparatively ripe, and spherical LED display screen exists larger difficulty due to aspects such as design, installation, maintenances, be not yet generalizable.

Existing spherical LED display screen, its light emitting module (comprising PCB and LED etc.) is generally along warp and weft direction arrangement, enclose in spherome surface by web joint between light emitting module, install and safeguard all comparatively loaded down with trivial details, and the light emitting module display effect that warp, parallel are arranged is difficult to ensure unanimously.

Separately have a kind of spherical IED display screen, PCB be designed to along the bending trapezoidal shape of longitudinal, LED is also thereupon along longitude arrangement, and now, the luminous point along latitude arrangement cannot reach satisfied display effect.

Utility model content

In view of the foregoing, the purpose of this utility model is to provide a kind of spherical LED display, this device is that the skeleton of arranging in some longitudinal arranges light emitting module, latitude direction is only arranged the gusset plate and light emitting module of not arranging of reinforcing skeleton, display effect is more easy to control, and device can resolve into some ball clack unit as required, be convenient to produce, install and safeguard.

For achieving the above object, the utility model is by the following technical solutions:

A kind of spherical LED display, comprises spherical frame and is fixed on the light emitting module on spherical frame;

Described spherical frame comprises some skeletons along longitudinal arrangement, some gusset plates along the arrangement of latitude direction, supports the centre strut of this skeleton, gusset plate, and this gusset plate is connected with skeleton, and this skeleton is provided with described light emitting module.

Further,

Described gusset plate is provided with control panel and power panel, and the power lead on the control signal wire of this control panel and power panel is connected with described light emitting module by the cable-through hole that described gusset plate has.

Described gusset plate is provided with salient point, and this salient point is fastened in the groove on described skeleton.

Described spherical frame comprises some ball clack unit, and this ball clack unit is stitched together by the polygon fixed mount be surrounded on described centre strut.

Described spherical frame comprises upper and lower two hemisphere, and the gusset plate periphery of two hemisphere has connecting hole, utilizes bolt to pass the connecting hole of two hemisphere fastening and fixed by two hemisphere.

Described polygon fixed mount is provided with threaded post, and the central shaft limit of described ball clack unit has hardy hole, and described ball clack unit is mounted in this threaded post by this hardy hole correspondence.

The utility model has the advantage of:

1, the skeleton that warp direction is arranged on spherical frame arranges light emitting module, and the PCB of light emitting module bends along warp direction, without the need to considering the arrangement on weft direction, and the display effect of easier control device;

2, the weft direction of spherical frame only arranges gusset plate, and the one-piece construction for assurance device is firmly indeformable, and it can arrange power panel and control panel, and for the light emitting module of corresponding region is powered, it is more reasonable to design, and wiring simplifies, and is conducive to later stage repair and maintenance;

3, device can resolve into some ball clack unit as required, and simple installation, the scope of application is more extensive.

Accompanying drawing explanation

Fig. 1 is the schematic appearance of spherical frame of the present utility model (comprising upper and lower two hemisphere).

Fig. 2 A and Fig. 2 B is the schematic appearance of hemisphere framework of the present utility model.

Fig. 3 is the position view of light emitting module of the present utility model.

Fig. 4 is the structural representation of gusset plate of the present utility model.

Fig. 5 is the outer peripheral part-structure schematic diagram of gusset plate of the present utility model.

Fig. 6 A and Fig. 6 B is the structural representation of the link position of skeleton of the present utility model and gusset plate.

Fig. 7 is the overall appearance figure that the device be made up of 16 ball clack unit of the present utility model is installed on base.

Fig. 8 is the structural representation of the hemisphere framework be assembled into by 8 ball clack unit of the present utility model.

Fig. 9 is the inner structure schematic diagram of Fig. 8.

Figure 10 is the annexation schematic diagram of ball clack unit of the present utility model and centre strut.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail.

As shown in Figures 1 to 4, spherical LED display disclosed in the utility model, comprises spherical frame and is fixed on the light emitting module on spherical frame; This spherical frame comprises the centre strut 8 of some skeletons along longitudinal arrangement, some gusset plates 2 along the arrangement of latitude direction, support frame, gusset plate, gusset plate 2 is connected with skeleton, firmly distortion is not produced for making whole spherical frame, gusset plate 2 is provided with control panel and power panel, power lead on the signal control line of this control panel and power panel 3 is connected with the light emitting module 1 that skeleton is provided with, for light emitting module provides power supply and control signal by the cable-through hole 4 that gusset plate 2 has;

As shown in Fig. 5, Fig. 6 A and Fig. 6 B, gusset plate 2 is provided with salient point 5 (or groove) with the link position of skeleton, skeleton is provided with groove 7 (or salient point) with the link position of gusset plate 2, the salient point 5 of gusset plate 2 is fastened in the groove 7 of skeleton, and welded together by electric welding mode, make the fixed position of skeleton more accurate.

As shown in Figure 7 to 10, for adapting to the needs of multiple occasion, the spherical frame of spherical LED display of the present utility model is decomposed into upper and lower two hemisphere, and each hemisphere is decomposed into again some ball clack unit 9, and each ball clack unit 9 is made up of part skeleton and part gusset plate; Specifically,

As shown in Figure 2 B, for the spherical frame be made up of upper and lower two hemisphere, the gusset plate periphery of two hemisphere has connecting hole 11, by the connecting hole 11, fastening of bolt through two hemisphere;

As shown in Fig. 8 and Figure 10, polygon fixed mount 10 is provided with around centre strut 8, the limit number of this polygon fixed mount 10 is determined by the quantity of ball clack unit, polygon fixed mount 10 is provided with threaded post, and the central shaft limit of ball clack unit 9 has hardy hole, the hardy hole correspondence of ball clack unit 9 is mounted on after in threaded post, fastening with wing bolt, be convenient to production and processing, quick for installation, be convenient to transport.

In a specific embodiment, on each hemisphere of spherical frame, arrange gusset plate 2 in 30 °, latitude, 60 °, 90 ° positions, gusset plate 2 is welded on centre strut 8 by metal tube 6.

The end of centre strut 8 is provided with the hanger for lifting connection, centre strut 8 hollow, can the support of inserted base during seat dress.

Described control panel is control chip and the peripheral circuit thereof that can control LED work in prior art, and this circuit structure be known to the skilled person, repeats no more in the utility model.

For ensureing the accurate of size, skeleton is cut out shaping by cut mode.

Spherical LED display of the present utility model, be on spherical frame warp direction arrangement skeleton on light emitting module is set, weft direction arranges the gusset plate being used for bracing means, gusset plate is placed power panel and control panel, make the display effect of device more easy to control, and wiring simplifies, and is conducive to later maintenance; In addition, device can split into some ball clack unit as required, simple installation, and the scope of application is more extensive.

The above know-why being preferred embodiment of the present utility model and using; for a person skilled in the art; when not deviating from spirit and scope of the present utility model; any based on apparent changes such as the equivalent transformation on technical solutions of the utility model basis, simple replacements, all belong within the utility model protection domain.

Claims

1. spherical LED display, comprises spherical frame and is fixed on the light emitting module on spherical frame; It is characterized in that,

2. spherical LED display as claimed in claim 1, it is characterized in that, described gusset plate is provided with control panel and power panel, and the power lead on the control signal wire of this control panel and power panel is connected with described light emitting module by the cable-through hole that described gusset plate has.

3. spherical LED display as claimed in claim 2, is characterized in that, described gusset plate is provided with salient point, and this salient point is fastened in the groove on described skeleton.

4. spherical LED display as claimed in claim 3, is characterized in that, described spherical frame comprises some ball clack unit, and this ball clack unit is stitched together by the polygon fixed mount be surrounded on described centre strut.

5. spherical LED display as claimed in claim 4, is characterized in that, described spherical frame comprises upper and lower two hemisphere, and the gusset plate periphery of two hemisphere has connecting hole, utilizes bolt to pass the connecting hole of two hemisphere fastening and fixed by two hemisphere.

6. spherical LED display as claimed in claim 4, is characterized in that, described polygon fixed mount is provided with threaded post, and the central shaft limit of described ball clack unit has hardy hole, and described ball clack unit is mounted in this threaded post by this hardy hole correspondence.