CN210378188U

CN210378188U - Waterproof latticed transparent screen capable of being curled and freely disassembled and assembled

Info

Publication number: CN210378188U
Application number: CN201921648840.3U
Authority: CN
Inventors: 谢刘军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-04-21
Anticipated expiration: 2029-09-28

Abstract

A waterproof latticed transparent screen capable of being curled and freely disassembled and assembled comprises a plurality of screen body PCB circuit mould strips, a power supply controller, a main power supply signal wire, a circuit male and female plug, a plurality of steel wire ropes and a pair of side fixing supports; the screen body PCB circuit mould strips are parallel to each other and are arranged at equal intervals, each steel wire rope connects the screen body PCB circuit mould strips in sequence, two ends of each steel wire rope are fixed on a corresponding side fixing support respectively, and each screen body PCB circuit mould strip comprises a strip-shaped PCB circuit board, a plurality of PC shells and waterproof glue; compared with the prior art, the beneficial effects of the utility model reside in that: the screen body PCB circuit mould strips are sequentially connected through a plurality of steel wire ropes, so that the screen body can be curled and folded; the PCB is provided with the PC shell and the waterproof adhesive, so that the LED lamp can be protected and has a waterproof function; each screen body PCB circuit module strip is electrically connected with the main power supply signal wire, and the length of each screen body PCB circuit module strip can be freely cut and DIY can be freely realized.

Description

Waterproof latticed transparent screen capable of being curled and freely disassembled and assembled

[ technical field ] A method for producing a semiconductor device

The utility model relates to a LED display screen technical field, specificly relate to a can curl with free dismouting's waterproof latticed transparent screen.

[ background of the invention ]

An LED display (LED display) is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, image, video, and video signals.

The existing transparent LED display screen is hard, cannot be curled, cannot be waterproof, cannot be directly placed outdoors, cannot be freely cut, is a fixed module, and is specially customized, so that the adaptability is poor; the existing point light source grid screen can be curled, can be waterproof, can be used outdoors, and can be freely cut, however, the pixel point distance is larger, the resolution ratio is low, higher density cannot be achieved, and the cost is very high if the P40 is achieved.

Accordingly, there is a need to provide a waterproof latticed transparent screen that can be rolled and freely disassembled to overcome the deficiencies of the prior art.

[ Utility model ] content

The utility model aims at providing a can curl and freely dismantle waterproof latticed transparent screen, aim at realizing that the screen body can curl foldingly, convenient to carry, density is higher, can protect the LED lamp and possess waterproof function, and every screen body PCB circuit mould strip between each other does not influence, makes things convenient for later maintenance, and every screen body PCB circuit mould strip length can freely be tailor, free DIY.

In order to achieve the purpose, the utility model provides a waterproof latticed transparent screen which can be curled and freely disassembled and assembled, which comprises a plurality of screen body PCB circuit mould strips, a power supply controller, a main power supply signal wire, a circuit male and female plug, a plurality of steel wire ropes and a pair of side fixing brackets;

a plurality of screen body PCB circuit mould strips are parallel to each other and are the equidistance and arrange the setting, and every wire rope connects gradually a plurality of screen body PCB circuit mould strips, and every wire rope's both ends are fixed respectively on a side fixed bolster that corresponds, screen body PCB circuit mould strip is including PCB circuit board, a plurality of PC shell and the waterproof glue that is rectangular shape, be equipped with a plurality of LED lamps on the PCB circuit board and with the DC conversion module of a plurality of LED lamp electricity connections, every PC shell parcel is on an LED lamp, the waterproof glue coating is in the surface of PCB circuit board, the one end of main power signal line with the public female plug-in electricity of circuit is connected and the other end is connected with the DC conversion module electricity on every screen body PCB circuit mould strip in proper order, the public female plug-in of circuit with the power supply electricity is.

In a preferred embodiment, the PC case includes an upper case and a lower case, and the upper case and the lower case are coupled by a snap.

In a preferred embodiment, the upper and lower cases are made of a transparent or white PC material.

In a preferred embodiment, the power controller is arranged in a rain-proof box.

In a preferred embodiment, each steel wire rope is fixed with a plurality of PP buckles or stainless steel buckles, and the PP buckles or the stainless steel buckles are connected with the corresponding buckles of the screen body PCB circuit module strip.

Compared with the prior art, the utility model provides a pair of can curl and freely dismouting waterproof latticed transparent screen's beneficial effect lies in: the screen body PCB circuit mould strips are sequentially connected through the steel wire ropes, so that the screen body can be curled and folded, and the screen is convenient to carry and higher in density; the PCB is provided with the PC shell and the waterproof adhesive, so that the LED lamp can be protected and has a waterproof function; every screen body PCB circuit mould strip all is connected with main power supply signal line electricity, forms the parallel control mode, does not influence each other between every screen body PCB circuit mould strip, makes things convenient for later maintenance, and every screen body PCB circuit mould strip length can freely be tailor, free DIY.

[ description of the drawings ]

Fig. 1 is a perspective view of the waterproof latticed transparent screen which can be rolled and freely disassembled and assembled.

Fig. 2 is an enlarged view of the area a shown in fig. 1.

Fig. 3 is a schematic view of the PCB circuit board shown in fig. 1.

[ detailed description ] embodiments

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 3, the present invention provides a waterproof latticed transparent screen 100 that can be rolled and freely disassembled.

In the embodiment of the present invention, the waterproof grid-shaped transparent screen 100 capable of being curled and freely disassembled and assembled includes a plurality of screen PCB circuit mold strips 10, a power controller 20, a main power signal line 30, a line male and female plug 40, a plurality of wire ropes 50 and a pair of side fixing brackets 60.

Specifically, a plurality of screen body PCB circuit mould strips 10 are arranged in parallel at equal intervals, each steel wire rope 50 connects the plurality of screen body PCB circuit mould strips 10 in sequence, both ends of each steel wire rope 50 are respectively fixed on a corresponding side fixing bracket 60, the screen body PCB circuit mold strip 10 comprises a strip-shaped PCB circuit board 11, a plurality of PC shells 12 and waterproof glue (not shown), the PCB 11 is provided with a plurality of LED lamps 111 and a DC conversion module 112 electrically connected to the plurality of LED lamps 111, each PC case 12 is wrapped on one LED lamp 111, the waterproof glue is coated on the outer surface of the PCB 11, one end of the main power signal line 30 is electrically connected with the line male and female plugs 40, the other end of the main power signal line is electrically connected with the DC conversion module 112 on each screen PCB circuit mold strip 10 in sequence, and the line male and female plugs 40 are electrically connected with the power controller 20.

It should be noted that the power signal main line adopts a 0.75 square main line + DMX512 differential signal or other protocol signals, the DC conversion module 112 is internally provided with a DC24V to DC3.8V or 7V conversion circuit or a DMX512 forwarding circuit or a multi-path scanning circuit, and the DC conversion module 112 can be subjected to waterproof processing and applied to outdoor use, both of which are prior art and will not be described in detail herein. The screen body PCB circuit mould strips 10 are sequentially connected through the steel wire ropes 50, so that the screen body can be curled and folded, and the screen body PCB circuit mould strip is convenient to carry and higher in density; the PCB 11 is provided with the PC shell 12 and waterproof glue, so that the LED lamp 111 can be protected and has a waterproof function; each screen body PCB circuit mould strip 10 is electrically connected with the main power supply signal wire 30 to form a parallel control mode, each screen body PCB circuit mould strip 10 is not influenced mutually, later maintenance is facilitated, and the length of each screen body PCB circuit mould strip 10 can be freely cut and DIY is free.

Further, the PC case 12 includes an upper case 121 and a lower case 122, and the upper case 121 and the lower case 122 are connected by a snap. Preferably, the upper case 121 and the lower case 122 are made of transparent or white PC material. When the LED lamp 111 is on, if it is white or transparent, the display content can be viewed from the back of the screen, and the screen is more transparent and glittering, and the artistic sense is very strong.

Further, the power controller 20 is disposed in a rainproof case (not shown). The rain-proof box can prevent the power controller 20 from being flooded in rainy days.

Furthermore, a plurality of PP buckles or stainless steel buckles 51 are fixed on each steel wire rope 50, and the PP buckles or the stainless steel buckles 51 are connected with the corresponding buckles of the screen body PCB circuit module strip 10. Thereby facilitating the disassembly and assembly of the screen PCB circuit mold strip 10.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A waterproof latticed transparent screen that can curl and freely dismouting which characterized in that: the screen body PCB circuit module comprises a plurality of screen body PCB circuit module strips, a power supply controller, a main power supply signal wire, a circuit male and female plug, a plurality of steel wire ropes and a pair of side fixing supports;

2. The rollable, freely detachable, water-resistant, mesh-like transparent screen of claim 1, wherein: the PC shell comprises an upper shell and a lower shell, and the upper shell is connected with the lower shell through a buckle.

3. The rollable, freely detachable, water-resistant, mesh-like transparent screen of claim 2, wherein: the upper shell and the lower shell are made of transparent or white PC materials.

4. The rollable, freely detachable, water-resistant, mesh-like transparent screen of claim 1, wherein: the power controller is arranged in the rainproof box.

5. The rollable, freely detachable, water-resistant, mesh-like transparent screen of claim 1, wherein: and a plurality of PP buckles or stainless steel buckles are fixed on each steel wire rope and are correspondingly buckled and connected with the screen body PCB circuit module strip.