CN213691271U

CN213691271U - Anti-collision structure of LED display screen

Info

Publication number: CN213691271U
Application number: CN202022273982.5U
Authority: CN
Inventors: 张中平
Original assignee: Shenzhen Zhicheng Chuangcai Photoelectric Co ltd
Current assignee: Shenzhen Zhicheng Chuangcai Photoelectric Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-13
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a LED display screen anticollision structure, including the LED display screen main part, the LED display screen main part is provided with a plurality of louvres rather than inside switching on, its characterized in that including the display screen shell, the side of display screen shell: the side of display screen shell is provided with a plurality of recesses, is provided with the connecting rod in the recess, and the cover is equipped with anticollision piece on the connecting rod, rotates between anticollision piece and the connecting rod to be connected, and the louvre setting is provided with dampproofing piece between two anticollision pieces adjacent from top to bottom in the anticollision piece, is provided with the extension on the dampproofing piece, and the extension passes anticollision piece and sets up towards the louvre. When in use, the utility model can be protected by the anti-collision piece, the whole anti-collision performance is good, and the service life is longer; the radiating holes of the whole display screen are not easy to be blocked by dust, and the moisture-proof effect at the radiating holes is better.

Description

Anti-collision structure of LED display screen

Technical Field

The utility model relates to a LED display screen field, concretely relates to LED display screen anticollision structure.

Background

An LED display screen LED display is a flat panel display, which is composed of small LED module panels, and is used for displaying various information such as text, images, video, and the like.

The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.

The existing LED display screen is applied to various fields, and the price of the formed product is high. However, the anti-collision effect of the LED display screen is not good, and the LED display screen is easy to damage; the heat dissipation port is easy to be blocked by dust and enter water vapor through the heat dissipation port.

Disclosure of Invention

The utility model aims to solve the technical problem that a can solve the LED display screen anticollision structure of above-mentioned problem, it is not fragile, life is longer.

The utility model discloses a realize through following technical scheme: the utility model provides a LED display screen anticollision structure, includes the LED display screen main part, and the LED display screen main part is including the display screen shell, and the side of display screen shell is provided with a plurality of louvres that switch on rather than inside, its characterized in that: the side of display screen shell is provided with a plurality of recesses, is provided with the connecting rod in the recess, and the cover is equipped with anticollision piece on the connecting rod, rotates between anticollision piece and the connecting rod to be connected, and the louvre setting is provided with dampproofing piece between two anticollision pieces adjacent from top to bottom in the anticollision piece, is provided with the extension on the dampproofing piece, and the extension passes anticollision piece and sets up towards the louvre.

As the preferred technical scheme, the anti-collision piece is of a circular ring-shaped structure made of rubber, a circular center hole is formed in the anti-collision piece, a bearing is fixedly arranged in the circular center hole, the connecting rod is fixedly welded and fixed in a shaft hole of the bearing in an inserted mode, the anti-collision piece and the outer ring of the bearing are fixed through super glue, a lug is arranged on the connecting rod, the lug is tightly attached to the display screen shell, aligned screw holes are formed between the lug and the display screen shell, and screws are inserted into the screw holes for fixing.

As a preferred technical scheme, one side of the anti-collision piece protrudes out of the side surface of the display screen shell, and the other two sides of the anti-collision piece protrude out of the front surface and the back surface of the display screen shell; be provided with annular inner chamber in the anticollision piece, the dust layer is for storing the dry granule in annular inner chamber, and dry granule is surrounded by the silica gel layer that is provided with the bleeder vent, extends the structure of piece and silica gel layer formula as an organic whole, and the surface of extending the piece is provided with the heat-conducting layer.

As preferred technical scheme, the louvre is "T" type structure, is provided with two heat extraction departments on the louvre, and heat extraction department all is fixed with the dust screen through the screw installation, and extension and dust screen contact.

The utility model has the advantages that: when in use, the utility model can be protected by the anti-collision piece, the whole anti-collision performance is good, and the service life is longer; the radiating holes of the whole display screen are not easy to be blocked by dust, and the moisture-proof effect at the radiating holes is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a main overall structure diagram of the present invention;

FIG. 2 is a top cross-sectional view of the bumper of the present invention;

fig. 3 is a connection diagram of the bumper and the extension according to the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 3, including the LED display screen main part, the LED display screen main part is including display screen shell 1, the side of display screen shell 1 is provided with a plurality of louvres 2 rather than inside conducting, the side of display screen shell 1 is provided with a plurality of recesses 111, be provided with connecting rod 3 in the recess 111, the cover is equipped with anticollision 5 on the connecting rod 3, rotate between anticollision 5 and the connecting rod 3 and connect, louvre 2 sets up between two anticollision 5 adjacent from top to bottom, be provided with dampproof 7 in the anticollision 5, be provided with extension 8 on the dampproof 7, extension 8 passes anticollision 5 and sets up towards louvre 2.

Wherein, anticollision piece 5 is the ring form structure that rubber made, be provided with circular centre bore in the anticollision piece 5, circular centre bore is downthehole to be arranged fixedly with bearing 11, connecting rod 3 inserts the shaft hole internal fixation welded fastening to bearing 11, it is fixed through the powerful glue between the outer loop of anticollision piece 5 and bearing 11, be provided with the lug on the connecting rod 3, lug and display screen shell 1 are hugged closely, set up aligned screw hole between lug and the display screen shell 1, insert the screw fixation in the screw hole. The connecting rod passes through the screw fixation, and the installation is dismantled simply.

One side of the anti-collision piece 5 protrudes out of the side surface of the display screen shell 1, and the other two sides of the anti-collision piece 5 protrude out of the front surface and the back surface of the display screen shell 1; an annular inner cavity is formed in the anti-collision member 5, the moisture-proof member 7 is drying particles 711 stored in the annular inner cavity, the drying particles 711 (for avoiding leakage, the drying particles can be wrapped by breathable gauze) are surrounded by a silica gel layer 713 provided with air vents 712, the extension portion 8 and the silica gel layer 713 are of an integrated structure, and a heat conduction layer 9 is arranged on the surface of the extension portion 8. A socket may be provided on the bumper, the extension extending through the socket to the external environment. Be provided with a plurality of openings on the anticollision piece, opening and annular inner chamber switch on, and dry granule passes through bleeder vent, opening and dampproofing to external environment.

Wherein, louvre 2 is "T" type structure, is provided with two heat extraction end 211 on the louvre 2, and heat extraction end 211 department all is fixed with the dust screen (not shown) through the screw installation, and extension 8 and dust screen contact, the heat in the louvre is discharged through two heat extraction ends.

In this technical scheme, when using, the heat of display screen passes through louvre, heat extraction end and outwards discharges, and the dust screen can shelter from the dust. The heat is conducted on the heat conducting sheet, the heat can influence the dry particles, the dry particles can be kept dry for a long time, and the service life is prolonged

The anti-collision piece is made of colloid material, has good anti-impact effect, and can perform anti-collision protection on the front surface, the back surface and the side surface of the whole display screen.

The anticollision piece is fixed on the bearing, and when the outdoor use, external air current is used in on the anticollision piece or the artifical anticollision piece that promotes, and the anticollision piece rotates along with the rotation of bearing outer loop, has driven the rotation of extension and dampproofing piece when the anticollision piece rotates, and extension and dust screen contact are used for the dust removal to the dust screen.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a LED display screen anticollision structure, includes the LED display screen main part, and the LED display screen main part is provided with a plurality of louvres (2) rather than inside conducting including display screen shell (1) the side of display screen shell (1), its characterized in that: the side of display screen shell (1) is provided with a plurality of recesses (111), be provided with connecting rod (3) in recess (111), the cover is equipped with anticollision piece (5) on connecting rod (3), rotate between anticollision piece (5) and connecting rod (3) and connect, louvre (2) set up between upper and lower adjacent two anticollision pieces (5), be provided with dampproofing (7) in anticollision piece (5), be provided with extension (8) on dampproofing (7), extension (8) pass anticollision piece (5) and set up towards louvre (2).

2. The LED display screen anti-collision structure according to claim 1, characterized in that: anticollision piece (5) are the ring form structure that rubber was made, be provided with circular centre bore in anticollision piece (5), it is fixed with bearing (11) to arrange in the circular centre bore, connecting rod (3) insert the shaft hole internal fixation welded fastening of bearing (11), it is fixed through the super glue between the outer loop of anticollision piece (5) and bearing (11), be provided with the lug on connecting rod (3), lug and display screen shell (1) are hugged closely, set up aligned screw hole between lug and display screen shell (1), it is fixed to insert the screw in the screw hole.

3. The LED display screen anti-collision structure according to claim 1, characterized in that: one side of the anti-collision piece (5) protrudes out of the side surface of the display screen shell (1), and the other two sides of the anti-collision piece (5) protrude out of the front surface and the back surface of the display screen shell (1); an annular inner cavity is arranged in the anti-collision piece (5), the moisture-proof piece (7) is dry particles (711) stored in the annular inner cavity, the dry particles (711) are surrounded by a silica gel layer (713) provided with air holes (712), the extension portion (8) and the silica gel layer (713) are of an integrated structure, and a heat conduction layer (9) is arranged on the surface of the extension portion (8).

4. The LED display screen anti-collision structure according to claim 1, characterized in that: the radiating hole (2) is of a T-shaped structure, two heat exhaust ends (211) are arranged on the radiating hole (2), dust screens are fixedly installed at the heat exhaust ends (211) through screws, and the extending portions (8) are in contact with the dust screens.