CN202905049U - Front disassembly and assembly type outdoor grating light-emitting diode (LED) display screen - Google Patents

Abstract

The utility model discloses a front disassembly and assembly type outdoor grating light-emitting diode (LED) display screen. The LED display screen comprises a box, a grating displaying module, a display control circuit arranged in the box, and two bar-type supports which are parallel to each other; the box which is bar-shaped is arranged in the middle between the two bar-type supports; the grating displaying module is provided with a plurality of module fixing holes; corresponding positions of the bar-type supports and the box are provided with the corresponding module fixing holes; and the grating displaying module is fixed on the box and the bar-type supports through bolts which are inserted into the module fixing holes. According to the LED display screen, the grating displaying module and display module groups can be disassembled and assembled from the front; the display screen is convenient to install, remove and maintain; and the maintenance cost and the maintenance work load can be greatly reduced.

Description

The outdoor grating LED display screen of front dismounting-mounting type

Technical field

The utility model relates to the LED display technique, relates in particular to the outdoor grating LED display screen of a kind of front dismounting-mounting type.

Background technology

LED display is by the luminous display device of coming work of LED light emitting array, LED display is luminous to have that brightness is high, operating voltage is low, power consumption is little, maximization, the life-span is long, shock-resistant and the obvious advantage such as stable performance, thereby it is widely applied in a lot of fields.LED display shows that by some LED modules are spliced, LED show module general main by casing, be arranged on the casing front display module, be arranged in the casing and the display control circuit that is electrically connected with described display module consists of.Be arranged with some LED lamp bars on the display module.The display module of outdoor grating LED display screen is the grating display module.

The outdoor grating LED display screen of prior art adopt back side reassembling type the same as other LED display, namely from the box back surface opening, need to pass from box back surface during installation and carry out integral installation and fix, and when later period maintenance, module be disassembled from large-size screen monitors, and then external member is lower from the module dismounting, safeguard the operation very complicated, disassembly process is very loaded down with trivial details, the wasting manpower and material resources.

The utility model content

Technical problem to be solved in the utility model is: provide a kind of front dismounting-mounting type outdoor grating LED display screen, this display screen can and show module from positive dismounting grating display module, be convenient to install, remove, safeguard, can greatly reduce maintenance cost and maintenance workload.

For solving the problems of the technologies described above, the utility model adopts following technical scheme:

The outdoor grating LED display screen of a kind of front dismounting-mounting type, include casing, grating display module, be arranged on the display control circuit in the casing, also include two bar shaped supports that are arranged side by side, described casing is strip and is arranged on centre position between described two bar shaped supports, and be provided with some module fixed orifices on the described grating display module, and on the described bar shaped support and the relevant position on the casing is provided with corresponding module fixed orifice, and described grating display module is fixed on described casing and the bar shaped support by the screw that inserts described module fixed orifice.

Preferably, described bar shaped support is iron and steel material quality.

The beneficial effects of the utility model are:

Embodiment of the present utility model is by arranging corresponding module mounting hole at grating display module and casing, bar shaped support, thereby realized and from positive dismounting grating display module and to have shown module, reached and be convenient to the effect installing, remove, safeguard, greatly reduced maintenance cost and maintenance workload.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Description of drawings

Fig. 1 is the back view of an embodiment of the outdoor grating LED display screen of front of the present utility model dismounting-mounting type.

Fig. 2 is the front view (FV) of an embodiment of the outdoor grating LED display screen of front of the present utility model dismounting-mounting type.

Fig. 3 is the outboard profile of an embodiment of the outdoor grating LED display screen of front of the present utility model dismounting-mounting type.

Embodiment

Describe an embodiment of the outdoor grating LED display screen of front dismounting-mounting type that the utility model provides in detail below with reference to Fig. 1-Fig. 3; As shown in the figure, the present embodiment mainly includescasing 1,grating display module 2, be arranged on the display control circuit (not shown) in thecasing 1, also include two bar shapedsupports 3 that are arranged side by side, describedcasing 1 is strip and is arranged on centre position between described two bar shapedsupports 3, and be provided with some module fixedorifices 4 on the describedgrating display module 3, and on the described bar shaped thesupport 2 and relevant position on thecasing 1 is provided with corresponding module fixedorifice 4, and describedgrating display module 2 is fixed on describedcasing 1 and the bar shapedsupport 3 by thescrew 5 that inserts described modulefixed orifice 4.

During specific implementation, described bar shapedsupport 3 can be iron and steel material quality.

The above is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.

Claims (2)

1. outdoor grating LED display screen of front dismounting-mounting type, include casing, the grating display module, be arranged on the display control circuit in the casing, it is characterized in that: also include two bar shaped supports that are arranged side by side, described casing is strip and is arranged on centre position between described two bar shaped supports, and be provided with some module fixed orifices on the described grating display module, and on the described bar shaped support and the relevant position on the casing is provided with corresponding module fixed orifice, and described grating display module is fixed on described casing and the bar shaped support by the screw that inserts described module fixed orifice.

2. the outdoor grating LED display screen of front as claimed in claim 1 dismounting-mounting type, it is characterized in that: described bar shaped support is iron and steel material quality.

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