CN217061357U

CN217061357U - Circular propaganda screen is used to trade company

Info

Publication number: CN217061357U
Application number: CN202220752293.9U
Authority: CN
Inventors: 郭龙彬
Original assignee: Sanmai Guangxian Technology Shenzhen Co ltd
Current assignee: Sanmai Guangxian Technology Shenzhen Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-26
Anticipated expiration: 2032-03-31

Abstract

The application provides a circular propaganda screen is used to trade company belongs to propaganda screen technical field. This circular propaganda screen is used to trade company, including frame subassembly and propaganda content show subassembly, hollow post both ends respectively with circular frame with the rectangle casing intercommunication is fixed, propaganda content show subassembly includes circuit board body, two circular LED lamps and battery, circuit board body and two circular LED lamp install in the circular frame, the battery install in the rectangle casing, two circular LED lamp with the battery respectively with the output and the input interface electric connection of circuit board body. In this application, the trade company can conveniently change propaganda content with circular propaganda screen, promotes the effect of publicity.

Description

Circular propaganda screen for merchant

Technical Field

The utility model relates to a propaganda screen field particularly, relates to a trade company uses circular propaganda screen.

Background

The publicity screen is a widely used display screen which is used for displaying various information such as characters, texts, graphs, images, animations, quotations and the like, as well as television and video signals and consists of an LED device array. The LED display screen has the advantages of color, wide dynamic range, high brightness, long service life, reliable work and the like, and is popular with more and more people. The LED display screen is widely applied to the environments of commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like.

There are two types of advertising signs in common use today: one is the traditional advertising signboard, the advertisement is generally made by painting on the advertising board and backlight; the other type is an LED (light emitting diode) propaganda screen, the LED chips are fixedly arranged and displayed according to patterns and characters, dynamic propaganda information cannot be displayed on the propaganda screen, the propaganda screen needs to be replaced when propaganda contents need to be replaced, and the propaganda effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, this application provides a circular propaganda screen is used to trade company, aims at improving the unable dynamic information that shows of propaganda screen, when changing propaganda content, needs to change the problem of propaganda screen again.

The embodiment of the application provides a circular propaganda screen for trade company, including frame subassembly and propaganda content show subassembly.

The frame component comprises a circular frame, a hollow column and a rectangular shell, wherein two ends of the hollow column are respectively communicated and fixed with the circular frame and the rectangular shell, the propaganda content display component comprises a circuit board body, two circular LED lamps and a battery, the circuit board body and the two circular LED lamps are installed in the circular frame, the battery is installed in the rectangular shell, and the two circular LED lamps and the battery are respectively electrically connected with an output interface and an input interface of the circuit board body.

In the implementation process, an external computer is connected to cable access & exit one end, and one end is connected the battery with circuit board body, the battery gives circuit board body power supply, at the advertising content that external computer input needs to show, data pass through the cable and transmit the advertising content that shows on circular LED lamp behind the circuit board body, when needing to change propaganda content, only need on the computer edit the content, rely on the cable with information transfer enter can.

In a specific embodiment, the inner wall of the circular frame is provided with a plurality of ear hooks.

In the implementation process, the ear hook is fixed on the inner wall of the circular frame through the screw, and the ear hook is arranged, so that the device is more convenient to assemble and transport.

In a specific embodiment, two sides of the circular frame are provided with a circular transparent shell in parallel, and the circular transparent shell is fixed with the circular frame through bolts.

In the implementation process, the circular frame is a transparent circular transparent shell, and the circular transparent shell can protect the inside of the propaganda screen and can also play a dustproof role.

In a specific embodiment, a base is arranged at the bottom of the rectangular shell, and the rectangular shell is fixed with the base through a screw.

At above-mentioned realization in-process, through setting up the base, the propaganda screen has been played in support that can be better, prevents that the condition that the propaganda screen took place to empty in the use, has played stable effect.

In a specific implementation scheme, a cable access is formed in one side of the rectangular shell in a penetrating mode, and an external cable is electrically connected with the battery and the circuit board body through the cable access.

In the implementation process, through penetrating through the cable inlet and outlet, the external cable is convenient to charge the battery through the cable inlet and outlet, and is also convenient to be electrically connected with the cable communicated with the circuit board body, so that the content required to be displayed is modified.

In a specific embodiment, the hollow column is respectively in butt joint communication with the rectangular shell and the circular frame, and an externally-connected cable is electrically connected with the circuit board body through the hollow column.

In the implementation process, the hollow columns are respectively in butt joint communication with the rectangular shell and the circular frame, so that the battery can conveniently supply power to the circuit board body, and a user can conveniently modify contents to be displayed.

In a specific implementation scheme, the base comprises an upper base and a lower base, clamping grooves are formed in two sides of the upper base, clamping blocks are arranged on the lower base, and the upper base is clamped with the lower base.

In the implementation process, the upper base and the lower base are connected and separated by a user in a clamping manner, so that the base is convenient and light, the installation and the disassembly are rapid, and meanwhile, a storage space is formed between the upper base and the lower base. Maintenance tools and replacement parts can be stored in the storage space, and the center of gravity can be stabilized while the objects are stored.

In a specific embodiment, the two sides of the base are provided with fixing pins, the two sides of the upper base and the two sides of the lower base are both provided with holes in a penetrating mode, and the fixing pins penetrate through the holes to realize the fixation of the upper base and the lower base.

In the implementation process, the upper base and the lower base can be fixed through the matching of the fixing pin and the hole, and the upper base and the lower base are convenient to disassemble.

In a specific embodiment, the battery is fixed to the rectangular housing by screws.

In the implementation process, the battery is fixed through the screw rod, so that the battery can be prevented from being damaged due to the fact that the battery accidentally collides with the device in the using process, and the protection and fixation effects are achieved.

In a specific embodiment, one side of each of the two circular LED lamps is provided with a fixed block, and the two circular LED lamps are fixed with the fixed blocks through screws.

In the implementation process, the fixing block is arranged on one side of the two circular LED lamps, so that the two circular LED lamps are conveniently fixed, and the inward concave condition is prevented.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also derive other related drawings based on these drawings without inventive effort.

FIG. 1 is a schematic structural diagram of a circular publicity screen for a merchant according to an embodiment of the present application;

FIG. 2 is a schematic rear view structure diagram of a circular publicity screen for a merchant according to an embodiment of the present application;

FIG. 3 is a schematic side view structural diagram of a circular publicity screen for a merchant according to an embodiment of the present application;

fig. 4 is a schematic view of a base structure provided in an embodiment of the present application.

In the figure: 10-a frame assembly; 110-a circular frame; 120-hollow column; 130-a rectangular housing; 140-a circular transparent shell; 150-a base; 151-upper base; 152-a lower base; 20-a promotional content presentation component; 210-a circuit board body; 220-two circular LED lamps; 230-a battery; 240-fixed block.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1, the present application provides a circular promotional screen for a merchant, comprising a frame assembly 10 and a promotional content display assembly 20.

Specifically, the frame assembly 10 is used to support a promotional screen and the promotional content display assembly 20 is used to display promotional information.

Referring to fig. 1, 2, 3 and 4, the frame assembly 10 includes a circular frame 110, a hollow column 120 and a rectangular housing 130, and two ends of the hollow column 120 are respectively connected and fixed with the circular frame 110 and the rectangular housing 130.

When the device is specifically arranged, the inner wall of the circular frame 110 is provided with a plurality of ear hooks, wherein the ear hooks are fixed on the inner wall of the circular frame 110 through screws, and the device is more convenient to assemble and transport by arranging the ear hooks.

When specifically setting up, circular frame 110 both sides parallel arrangement has circular transparent shell 140, circular transparent shell 140 pass through the bolt realize with circular frame 110 is fixed, wherein, circular transparent shell 140 is the transparent plastic material, through setting up circular transparent shell 140 can play the effect of protection to the inside of propaganda screen, also can play dirt-proof effect simultaneously.

When specifically setting up, rectangle casing 130 bottom is provided with base 150, rectangle casing 130 pass through the screw rod realize with base 150's is fixed, wherein, through setting up base 150, support that can be better plays the propaganda screen, prevents that the propaganda screen from taking place the condition of empting in the use, has played stable effect.

When the portable electronic device is specifically arranged, a cable inlet and outlet is formed in one side of the rectangular shell 130 in a penetrating mode, an external cable is electrically connected with the battery 230 and the circuit board body 210 through the cable inlet and outlet, the external cable is convenient to charge the battery 230 through the cable inlet and outlet through the penetrating cable inlet and outlet, and is also convenient to electrically connected with the cable communicated with the circuit board body 210, so that the required displayed content is modified.

When the portable electronic device is specifically arranged, the hollow columns 120 are respectively in butt joint communication with the rectangular shell 130 and the circular frame 110, and cables accessed from the outside are electrically connected with the circuit board body 210 through the hollow columns 120, wherein the hollow columns 120 are respectively in butt joint communication with the rectangular shell 130 and the circular frame 110, so that the battery 230 can supply power to the circuit board body 210, and meanwhile, a user can modify contents to be displayed conveniently.

When the portable multifunctional base is specifically arranged, the base 150 comprises an upper base 151 and a lower base 152, clamping grooves are formed in two sides of the upper base 151, clamping blocks are arranged on the lower base 152, the upper base 151 is clamped with the lower base 152, and the upper base 151 and the lower base 152 are clamped with each other, so that a user can conveniently connect and separate the upper base 151 and the lower base 152, the base 150 is convenient to use, the mounting and dismounting are fast, and meanwhile, a storage space is formed between the upper base 151 and the lower base 152. Maintenance tool and replacement part can also be deposited in the storing space, can also stabilize the focus when depositing the thing.

When specifically setting up, base 150 both sides are provided with the fixed pin, go up base 151 with base 152 both sides all run through down and have seted up the hole, the fixed pin passes the hole and realizes go up base 151 with the fixing of base 152 down, wherein, through the cooperation of fixed pin and hole, can fix go up base 151 with base 152 down, and dismantle the convenience.

Referring to fig. 1, the advertisement content display assembly 20 includes a circuit board body 210, two circular LED lamps 220 and a battery 230, the circuit board body 210 and the two circular LED lamps 220 are installed in the circular frame 110, the battery 230 is installed in the rectangular housing 130, and the two circular LED lamps 220 and the battery 230 are electrically connected to output and input interfaces of the circuit board body 210, respectively.

When the device is specifically arranged, the battery 230 is fixed with the rectangular shell 130 through a screw, wherein the battery 230 is fixed through the screw, so that the battery 230 can be prevented from being damaged due to external accidental collision of the device in the using process, and the protection and fixation effects are achieved.

When specifically setting up, two circular LED lamps 220 one side are provided with fixed block 240, two circular LED lamps 220 through the screw realize with fixed block 240 is fixed, wherein, through being provided with fixed block 240 in two circular LED lamps 220 one side, conveniently fix two circular LED lamps 220, prevent the condition of indent.

This merchant uses theory of operation of circular propaganda screen: the cable access port one end is connected with external computer, and one end is connected battery 230 with circuit board body 210, battery 230 give circuit board body 210 supplies power, and the advertising content that needs to show is input at external computer, and the data passes through the cable and transmits the advertising content that shows on two circular LED lamps 220 behind circuit board body 210, when needing to change the propaganda content, only need edit the content on the computer, rely on the cable with the information transmission into can.

It should be noted that the specific model specifications of the two circular LED lamps 220 and the battery 230 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the two circular LED lamps 220, the circuit board body 210 and the battery 230 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A circular publicity screen for merchants is characterized by comprising

The frame assembly (10) comprises a circular frame (110), a hollow column (120) and a rectangular shell (130), wherein two ends of the hollow column (120) are respectively communicated and fixed with the circular frame (110) and the rectangular shell (130);

the propaganda content display assembly (20) comprises a circuit board body (210), two circular LED lamps (220) and a battery (230), wherein the circuit board body (210) and the two circular LED lamps (220) are installed in the circular frame (110), the battery (230) is installed in the rectangular shell (130), and the two circular LED lamps (220) and the battery (230) are electrically connected with an output interface and an input interface of the circuit board body (210) respectively.

2. The circular publicity screen for the merchant as claimed in claim 1, characterized in that the inner wall of the circular frame (110) is provided with a plurality of ear-hooks.

3. The circular propaganda screen for the merchant according to claim 1, wherein circular transparent shells (140) are arranged on two sides of the circular frame (110) in parallel, and the circular transparent shells (140) are fixed with the circular frame (110) through bolts.

4. The circular publicity screen for the merchant as claimed in claim 1, characterized in that a base (150) is arranged at the bottom of the rectangular casing (130), and the rectangular casing (130) is fixed to the base (150) through a screw.

5. The circular publicity screen for the merchant as claimed in claim 1, wherein a cable access is formed through one side of the rectangular casing (130), and an external cable is electrically connected with the battery (230) and the circuit board body (210) through the cable access.

6. The circular publicity screen for the merchant as claimed in claim 1, wherein the hollow column (120) is in butt joint communication with the rectangular casing (130) and the circular frame (110), respectively, and the externally accessed cable is electrically connected with the circuit board body (210) through the hollow column (120).

7. The circular publicity screen for the merchant according to claim 4, characterized in that the base (150) comprises an upper base (151) and a lower base (152), wherein clamping grooves are formed in two sides of the upper base (151), clamping blocks are arranged on the lower base (152), and the upper base (151) is clamped with the lower base (152).

8. The circular publicity screen for the merchant as claimed in claim 7, characterized in that fixed pins are provided on both sides of the base (150), holes are provided through both sides of the upper base (151) and the lower base (152), and the fixed pins pass through the holes to fix the upper base (151) and the lower base (152).

9. The circular promotional screen for commercial vendors of claim 1 wherein said battery (230) is secured to said rectangular housing (130) by screws.

10. The circular publicity screen for the merchant as claimed in claim 1, characterized in that one side of two circular LED lamps (220) is provided with a fixing block (240), and the two circular LED lamps (220) are fixed with the fixing block (240) through screws.