CN213935459U

CN213935459U - Multifunctional information technology electronic billboard

Info

Publication number: CN213935459U
Application number: CN202120053850.3U
Authority: CN
Inventors: 林婕玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-08-10
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a multi-functional information technology electronic billboard, concretely relates to billboard technical field, the power distribution box comprises a box body, one side fixedly connected with display screen of box, bottom between the inside both sides of box is provided with inside dampproofing structure, the top of the opposite side of box is provided with adjustable fixed knot and constructs. The utility model discloses a be provided with the fixed plate, the backup pad, fixing bolt, activity couple and link, during the use, when needs hang on the wall or in the elevator, press close to the wall that needs the installation with the backup pad, it can install and finish to screw up fixing bolt, go into the link with activity couple, then mounting structure is firm, when needs are dismantled, open the activity couple, lift the box and can remove to dismantle fixing bolt, place when subaerial show when needs, open activity couple and link, the cooperation rubber pad, the backup pad forms the stable structure of triangle as the landing leg, the function of nimble adjustment installation has been realized.

Description

Multifunctional information technology electronic billboard

Technical Field

The utility model relates to a billboard technical field specifically is a multi-functional information technology electronic billboard.

Background

With the progress of society and the development of science and technology, the display form of advertisements is more and more vivid, in addition to video advertisements on televisions and websites, in recent years, electronic advertising boards are gradually appeared in the elevator and corridor as a new advertisement form, and the characteristics of sound and picture integration and comprehensive display make the advertising boards popular, but the simple structure of the advertising boards has a plurality of problems.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional multifunctional information technology electronic billboard has a single installation mode, can only be hung or placed on the ground, cannot flexibly switch between the traditional multifunctional information technology electronic billboard and the ground, is troublesome to detach and install, and does not have the function of flexibly adjusting and installing;

(2) the traditional multifunctional information technology electronic billboard can be displayed without stop for 24 hours, the screen is easy to damage due to overheating, and the traditional multifunctional information technology electronic billboard does not have the function of cooling the screen and the interior of the structure;

(3) traditional multi-functional information technology electronic billboard, inside moisture that gathers easily after placing for a long time influences the normal operating of inside components and parts, does not possess the function to inside moisture absorption.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional information technology electronic billboard to propose in solving above-mentioned background art do not possess the function of nimble adjustment installation, do not possess the function of cooling down and do not possess the function of absorbing inside moisture to screen and structure inside.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional information technology electronic billboard, includes the box, one side fixedly connected with display screen of box, the bottom fixedly connected with circuit board of the inside one side of box, the bottom fixedly connected with rubber pad of box, the inside bottom of box is provided with inside cooling structure, bottom between the inside both sides of box is provided with inside dampproofing structure, the top of the opposite side of box is provided with adjustable fixed knot and constructs.

The adjustable fixing structure comprises a fixing plate, the fixing plate is fixedly connected to the top end of one side of the box body, a supporting plate is movably hinged to the top end of one side of the fixing plate, two groups of fixing bolts are inserted into the supporting plate in an inserting mode, a movable hook is fixedly connected to the bottom end of one side of the supporting plate, a hanging ring is fixedly connected to the bottom end of one side of the box body, and a clamping hole is formed in the hanging ring.

Preferably, the movable hook is matched with a clamping hole in the hanging ring.

Preferably, the internal cooling structure comprises a first shell, a fan, an air suction opening and a filter screen, the first shell is fixedly connected to the bottom inside the box body, the fan is fixedly connected to the front end of the first shell, the air suction opening is fixedly connected to the top end of the first shell, and the filter screen is fixedly connected to the inner portion of the air suction opening.

Preferably, the air suction opening is communicated with the interior of the first shell.

Preferably, inside dampproofing structure comprises second casing, handle, takes out box and bamboo charcoal package, second casing fixed connection is in the bottom between the inside both sides of box, the inside of second casing is provided with takes out the box, the front end fixedly connected with handle of taking out the box, the inside of taking out the box is provided with multiunit bamboo charcoal package.

Preferably, the bamboo charcoal bags are arranged at equal intervals, small holes are uniformly formed in the top end and the bottom end of the second shell respectively, and small holes are uniformly formed in the bottom end of the drawing box.

Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional information technology electronic billboard not only realizes the function of flexible adjustment and installation, the function of cooling the screen and the interior of the structure, but also realizes the function of absorbing and removing internal moisture;

(1) when the movable hanging hook is used, when the movable hanging hook is required to be hung on a wall or in an elevator, the supporting plate is pressed close to a wall surface to be installed, the movable hanging hook can be installed after the fixing bolt is screwed, the movable hanging hook is hung in the hanging ring, the installation structure is stable, when the movable hanging hook is required to be disassembled, the movable hanging hook is opened, the fixing bolt can be disassembled after the box body is lifted, when the movable hanging hook is required to be placed on the ground for display, the movable hanging hook and the hanging ring are opened, the rubber pad is matched, and the supporting plate serves as a supporting leg to form a triangular stable structure, so that the function of flexibly adjusting and installing is realized;

(2) by arranging the first shell, the fan, the air suction opening and the filter screen, when the cooling box is used, the fan is started to draw out air in the first shell, a semi-vacuum state is formed in the first shell, the air suction opening generates suction under the influence of negative air pressure to draw out hot air in the box body, the hot air is continuously discharged by the fan, the filter screen can prevent internal sundries from falling off and being clamped into fan blades to influence normal operation, and the cooling function of the screen and the interior of the structure is realized;

(3) through being provided with the second casing, the handle, take out box and bamboo charcoal package, during the use, place the bamboo charcoal package in taking out the box, take out the box and insert inside the second casing, the inside moisture of box is absorbed by the bamboo charcoal package that has strong water absorption through the second casing with take out the inside aperture entering of box, when needs are changed the bamboo charcoal package, then unscrew the installation screw, will take out the box through the handle and take out to change can, realized the function of absorbing the inside moisture.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the adjustable fixing structure of the present invention;

FIG. 3 is a schematic view of the internal cooling structure of the present invention showing a top view and a partial enlarged structure;

fig. 4 is the side view section enlarged structure schematic diagram of the internal moisture-proof structure of the present invention.

In the figure: 1. a box body; 2. a display screen; 3. a fixing plate; 4. a support plate; 5. fixing the bolt;

6. a movable hook; 7. hanging a ring; 8. an internal cooling structure; 801. a first housing; 802. a fan;

803. an air suction opening; 804. filtering with a screen; 9. an interior moisture barrier structure; 901. a second housing; 902. a handle; 903. drawing the box; 904. wrapping with bamboo charcoal; 10. a circuit board; 11. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a multifunctional information technology electronic billboard comprises a box body 1, wherein one side of the box body 1 is fixedly connected with a display screen 2, the specific model of the display screen 2 can be TN92, the bottom end of one side inside the box body 1 is fixedly connected with a circuit board 10, the bottom end of the box body 1 is fixedly connected with a rubber pad 11, and the top end of the other side of the box body 1 is provided with an adjustable fixing structure;

referring to fig. 1-4, the multifunctional information technology electronic billboard further comprises an adjustable fixing structure, the adjustable fixing structure comprises a fixing plate 3, the fixing plate 3 is fixedly connected to the top end of one side of the box body 1, the top end of one side of the fixing plate 3 is movably hinged with a supporting plate 4, two groups of fixing bolts 5 are inserted into the supporting plate 4, the bottom end of one side of the supporting plate 4 is fixedly connected with a movable hook 6, the bottom end of one side of the box body 1 is fixedly connected with a hanging ring 7, and a clamping hole is formed in the hanging ring 7;

the movable hook 6 is matched with a clamping hole in the hanging ring 7;

specifically, as shown in fig. 1 and 2, when the elevator needs to be hung on a wall or in an elevator, the support plate 4 is attached to a wall surface to be installed, the installation can be completed by screwing the fixing bolt 5, the movable hook 6 is hung in the hanging ring 7, the installation structure is stable, when the elevator needs to be disassembled, the movable hook 6 is opened, the fixing bolt 5 can be disassembled by lifting the box body 1, when the elevator needs to be placed on the ground for display, the movable hook 6 and the hanging ring 7 are opened, the rubber pad 11 is matched, and the support plate 4 serves as a support leg to form a triangular stable structure, so that the function of flexibly adjusting and installing is realized.

Example 2: an internal cooling structure 8 is arranged at the bottom end inside the box body 1, the internal cooling structure 8 is composed of a first shell 801, a fan 802, an air suction opening 803 and a filter screen 804, the first shell 801 is fixedly connected to the bottom end inside the box body 1, the fan 802 is fixedly connected to the inside of the front end of the first shell 801, the specific model of the fan 802 can be LH-50S-6W, the air suction opening 803 is fixedly connected to the top end of the first shell 801, and the filter screen 804 is fixedly connected to the inside of the air suction opening 803;

the air suction opening 803 is communicated with the inside of the first shell 801;

specifically, as shown in fig. 1 and 3, the fan 802 is started to draw out air inside the first housing 801, a semi-vacuum state is formed inside the first housing 801, the suction port 803 generates suction force under the influence of negative air pressure, hot air inside the box body 1 is drawn out and is continuously discharged by the fan 802, the filter screen 804 can prevent internal impurities from falling off and being clamped into fan blades of the fan 802, normal operation is affected, and the functions of cooling the screen and the inside of the structure are achieved.

Example 3: an inner moisture-proof structure 9 is arranged at the bottom end between the two sides in the box body 1, the inner moisture-proof structure 9 is composed of a second shell 901, a handle 902, a drawing box 903 and a bamboo charcoal package 904, the second shell 901 is fixedly connected to the bottom end between the two sides in the box body 1, the drawing box 903 is arranged in the second shell 901, the handle 902 is fixedly connected to the front end of the drawing box 903, and a plurality of groups of bamboo charcoal packages 904 are arranged in the drawing box 903;

the bamboo charcoal bags 904 are arranged at equal intervals, small holes are uniformly formed in the top end and the bottom end of the second shell 901 respectively, and small holes are uniformly formed in the bottom end of the drawer 903;

specifically, as shown in fig. 1 and 4, the bamboo charcoal package 904 is placed in the drawer box 903, the drawer box 903 is inserted into the second housing 901, moisture in the interior of the box body 1 enters through the second housing 901 and the small holes in the interior of the drawer box 903 and is absorbed by the bamboo charcoal package 904 with strong water absorption, when the bamboo charcoal package 904 needs to be replaced, the mounting screws are unscrewed, and the drawer box 903 is pulled out through the handle 902 for replacement, so that the function of absorbing and removing the internal moisture is realized.

The working principle is as follows: the utility model discloses when using, at first, hang on the wall or when the elevator when needs, press close to the wall that needs the installation with backup pad 4, screw up fixing bolt 5 and can install and finish, hang into link 7 with activity couple 6, then the mounting structure is firm, when needs are dismantled, open activity couple 6, lift box 1 and can remove dismantlement fixing bolt 5, place when subaerial show when needs, open activity couple 6 and link 7, cooperation rubber pad 11, backup pad 4 forms triangle-shaped stable structure as the landing leg, the function of nimble adjustment installation has been realized.

Afterwards, the fan 802 is started to draw out air inside the first shell 801, a semi-vacuum state is formed inside the first shell 801, under the influence of negative air pressure, the air suction port 803 generates suction force to draw out hot air inside the box body 1, the hot air is continuously discharged by the fan 802, the filter screen 804 can prevent internal sundries from falling off and being clamped into fan blades of the fan 802 to influence normal operation, and the functions of cooling the screen and the inside of the structure are achieved.

Finally, the bamboo charcoal package 904 is placed in the drawing box 903, the drawing box 903 is inserted into the second shell 901, moisture in the box body 1 enters the bamboo charcoal package 904 with strong water absorption through the second shell 901 and the small holes in the drawing box 903, when the bamboo charcoal package 904 needs to be replaced, the mounting screws are unscrewed, the drawing box 903 is drawn out through the handle 902 for replacement, and the function of absorbing and removing the moisture in the interior is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional information technology electronic billboard, includes box (1), its characterized in that: a display screen (2) is fixedly connected to one side of the box body (1), a circuit board (10) is fixedly connected to the bottom end of one side inside the box body (1), a rubber pad (11) is fixedly connected to the bottom end of the box body (1), an internal cooling structure (8) is arranged at the bottom end inside the box body (1), an internal moisture-proof structure (9) is arranged at the bottom end between two sides inside the box body (1), and an adjustable fixing structure is arranged at the top end of the other side of the box body (1);

the adjustable fixing structure comprises a fixing plate (3), the fixing plate (3) is fixedly connected to the top end of one side of the box body (1), a supporting plate (4) is movably hinged to the top end of one side of the fixing plate (3), two groups of fixing bolts (5) are inserted into the supporting plate (4), a movable hook (6) is fixedly connected to the bottom end of one side of the supporting plate (4), a hanging ring (7) is fixedly connected to the bottom end of one side of the box body (1), and a clamping hole is formed in the hanging ring (7).

2. A multifunctional information technology electronic billboard as claimed in claim 1, characterized in that: the movable hook (6) is matched with a clamping hole in the hanging ring (7).

3. A multifunctional information technology electronic billboard as claimed in claim 1, characterized in that: inside cooling structure (8) comprise first casing (801), fan (802), inlet scoop (803) and filter screen (804), first casing (801) fixed connection is in the inside bottom of box (1), the inside fixedly connected with fan (802) of first casing (801) front end, the top fixedly connected with inlet scoop (803) of first casing (801), the inside fixedly connected with filter screen (804) of inlet scoop (803).

4. A multifunctional information technology electronic billboard as claimed in claim 3, characterized in that: the air suction opening (803) is communicated with the interior of the first shell (801).

5. A multifunctional information technology electronic billboard as claimed in claim 1, characterized in that: the interior moisture-proof structure (9) is composed of a second shell (901), a handle (902), a drawing box (903) and a bamboo charcoal bag (904), the second shell (901) is fixedly connected to the bottom end between two sides of the interior of the box body (1), the drawing box (903) is arranged inside the second shell (901), the handle (902) is fixedly connected to the front end of the drawing box (903), and multiple groups of bamboo charcoal bags (904) are arranged inside the drawing box (903).

6. The multifunctional information technology electronic billboard of claim 5, characterized in that: the bamboo charcoal bags (904) are arranged at equal intervals, small holes are uniformly formed in the top end and the bottom end of the second shell (901), and small holes are uniformly formed in the bottom end of the drawing box (903).