CN2538040Y

CN2538040Y - Display device

Info

Publication number: CN2538040Y
Application number: CN 02209218
Authority: CN
Inventors: 黄桥声
Original assignee: Yingfu Group Co ltd
Current assignee: Agon-Tech Corporation
Priority date: 2002-04-08
Filing date: 2002-04-08
Publication date: 2003-02-26
Anticipated expiration: 2012-04-08

Abstract

The utility model discloses a display, and is mainly characterized in that: a plurality of LEDs (light emitting diode) are rapidly arranged on a PC board by a machine, and the PC board is lashed on a binding-integrated framework by bolts, then a sun shade is lashed at the front edge of the PC board through screws, therefore the display can be swiftly assembled; the front edge of the PC board is wholly sealed by adhesive to prevent rain water, dust and impurities from dropping into the PC board and reduce the failure rate of the display.

Description

A kind of display

Technical field

The utility model relates to a kind of display, especially refer to a kind of one-body molded, display of saving man-hour, all LED utilize machine promptly to be assembled on the PC plate, and its front side is provided with a sunshading board, PC plate leading edge reduces the failure rate of display because of sealing comprehensively so can not produce the gap.

Background technology

At present, general traditional type is placed on outdoor or indoor display or advertisement plate, as shown in Figure 1, on this huge framework 100 several LED101 are installed, by showing font 102 or the pattern provide advertising results on the display board that this LED101 formed because the mega-frame 100 of this display is quite big, must be connected various electronics spare parts and assemble finish after, just this display is carried to and sets up the place installation, so mounting means has following some shortcomings:

1. huge display (or advertisement plate) carrying is difficult for, and must just can be installed on the fixed point by other lifting facility when setting up, so suitable trouble.

2. huge display is thick and heavy, and assembling wiring program is very loaded down with trivial details, takes a lot of work and time-consuming.

Therefore create a kind of combined display as shown in Figures 2 and 3 in addition, utilize some display panels 200 to be spliced to form large-scale display, wherein the framework 201 of single display plate 200 is provided with some screws 2011, the lamp socket 202 usefulness bolt bolts that LED formed are solid locatees in this screw 2011, yet each group lamp socket 202 must make up with the PC plate in framework 201 so that manually bolt is solid one by one, quite expend man-hour, and assembling the time easily produces fault because of artificial factor.

In addition, design a kind of display as shown in Figure 4 in addition, lamp socket 202 modes that the above-mentioned LED of casing 300 improvement of this display forms, and design the bigger skeleton frame of a kind of area 301, on this skeleton frame 301 more LED3011 can be installed in advance, therefore can save above-mentioned one group one group lamp socket 202 bolts time-consuming shortcoming when solid, but skeleton frame 301,302 still must do combination by screw and screw with casing 300, be easy to generate the gap, it can allow rainwater, dust and foreign material enter, thereby the electronic equipments such as PC plate in the pollution casing 300, and then the failure rate of raising display.

In view of this inventor adds up to be engaged in the industry experience for many years, studies intensively and test improvement repeatedly, creates a kind of novel display finally, can get rid of the shortcoming of commonly using product, to promote effect.

Summary of the invention

The purpose of this utility model provides a kind of display, it is characterized in that: a described framework is integrated, establishes some screws on it; One PC plate places the framework leading edge, on have some perforation and framework screw symmetry, some LED are installed on the PC plate; Some bolts, the perforation bolt of PC plate is solid locatees its leading edge and tool internal thread in the screw of framework and can run through respectively; One sunshading board places PC plate leading edge, some holes of last tool and lamp hole, and this lamp hole capable for LED places; Some screws, and it is solid in the internal thread of bolt, with the fixed shading plate to run through the hole bolt of sunshading board respectively.

Another purpose of the present utility model is to provide a kind of display, and wherein all LED of giant display utilize machine to be fixed on rapidly, simply on the full wafer PC plate, does not need artificial time-consuming one by one assembling, and can not produce fault because of human factor.

Another purpose of the present utility model is to provide a kind of display, and wherein the leading edge of full wafer PC plate is comprehensive sealing, so can not produce the gap, extraneous rainwater, dust will not contacts with electrical equipment spare part such as PC plate, thereby the minimizing failure rate.

A purpose more of the present utility model is to provide a kind of display, and wherein the utility model leading edge is the intrinsic sunshading board of bolt, and this sunshading board can cover the light of the sun or the light of bright eye, so that apparent in view ground of the LED display ads captions of display.

In order further to understand the utility model, now be described with reference to the accompanying drawings as follows:

Description of drawings

Fig. 1 is a planimetric map of commonly using product.

Fig. 2 is another outside drawing of commonly using product.

Fig. 3 is that another commonly uses the backsight structural drawing that product opens wide.

Fig. 4 is the another product section appearance assumption diagram of commonly using.

Fig. 5 is an outside drawing of the present utility model.

Fig. 6 is an exploded view of the present utility model.

Fig. 7 is a cut-open view of the present utility model.

Fig. 8 is the backsight structural drawing that the utility model opens wide.

Embodiment

See also Fig. 5～shown in Figure 8, the utility model mainly is to be formed by component compositions such as framework 1, PC plate 2, sunshading board 3 and some bolts 4 and screws 5; Wherein the large-scale framework 1 of full wafer is made of one piece, and also is provided with some screws 11 on it; The PC plate 2 of whole piece is set up in framework 1 leading edge, which is provided with some perforation 21 and screw 11 symmetries, directly erect in PC plate 2 leading edges and just install some LED22 apace in advance on the PC plate 2 with machine, some screws 4 can run through perforation 21 respectively and bolt is solid locatees the screw 11 of framework 1 in, and these bolt 4 leading edges are provided with internal thread 41; Consult shown in Figure 7, the leading edge of PC plate 2 is comprehensive sealings 20, this sealing 20 has heat insulation, water-proof function, and the also horizontal sunshading board 3 of its leading edge has the hole 32 that some shields 31 and some cylinders form on this sunshading board 3, this hole 32 is symmetrical in bolt 4 leading edges, and the screw 5 in another outside can run through hole 32, and bolt is solid in the internal thread 41 of bolt 4, so that sunshading board 3 location, as shown in Figure 6, some lamp hole 33 capable for LED 22 of tool place on the sunshading board 3.

In addition, see also shown in Figure 8, the utility model framework 1 dorsal part has a metal back cover 6, this bonnet 6 is solid in the lid hole 12 of framework 1 rear side with screw 61 and bolt, by the combination of fitly pegging graft of the PC plate 2 that can clearly see the utility model framework 1 inside in the lid hole 12 and battery line 13, be that to commonly use mixed and disorderly, the complicated mode of connection of product (as Fig. 3) incomparable.

In sum, the structure-improved of the utility model display, its all LED must can not utilize machine once to locate rapidly and simply by manually being solidly plugged in singly on the PC plate, thereby save the failure rate of man-hour and reduction product; And the sealing comprehensively of PC plate leading edge can not produce the gap, and extraneous rainwater, dust and foreign material can not enter in the PC plate, prevented the display short circuit, and the design of leading edge sunshading board can make display can clearly illustrate its advertisement caption, and its practical effect is indubitable.

Claims

1, a kind of display is characterized in that: a described framework is integrated, establishes some screws on it; One PC plate places the framework leading edge, on have some perforation and framework screw symmetry, some LED are installed on the PC plate; Some bolts, the perforation bolt of PC plate is solid locatees in the screw of framework and run through respectively, and its leading edge also has internal thread; One sunshading board places PC plate leading edge, has the lamp hole that some holes and capable for LED place on it; Some screws in order to the fixed shading plate, and it is solid in the internal thread of bolt to run through the hole bolt of sunshading board respectively.

2, a kind of display as claimed in claim 1 is characterized in that: the metal back cover of described framework dorsal part is solid at the framework rear side with the bolt bolt.