CN210805078U

CN210805078U - Spherical LED display screen

Info

Publication number: CN210805078U
Application number: CN201922365108.1U
Authority: CN
Inventors: 苏珍姣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-06-19
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a spherical LED display screen, which comprises a fixing frame, be equipped with LED display module assembly on the mount, the top center of mount is equipped with a spinal branch vaulting pole, the bracing piece is equipped with a interface channel, be equipped with a plurality of sockets that switch on mutually with interface channel on the bracing piece, the socket is equipped with a montant, a bearing is established to the cover on the montant, the both ends of bearing are equipped with a baffle, the flexure strip extends to the below of LED display module assembly, be equipped with a thickening portion on the bracing piece, be equipped with an installation cavity in the thickening portion, the installation cavity is located interface channel's below, be equipped with the air-out subassembly in the installation cavity, the air-out subassembly is including the motor, the motor shaft of motor extends to in the interface channel perpendicularly up, a roof is connected on the top of motor shaft. The utility model discloses simple structure can dispel the heat on a large scale and remove dust to the LED display screen through an air-out subassembly, and it is more convenient to operate, and the cost is lower.

Description

Spherical LED display screen

Technical Field

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

Background

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.

At present, many display screens are of a special-shaped structure.

Application number is 201821933212.5, and the name is a dysmorphism LED display screen, and a plurality of fans through the bottom remove the dust that dispels the heat, and the fan sets up more, and the cost is great, resource-wasting.

Disclosure of Invention

The utility model aims to solve the technical problem that a can solve the spherical LED display screen of above-mentioned problem, simple structure, the heat dissipation dust removal effect is good.

The utility model discloses a realize through following technical scheme: a spherical LED display screen comprises a fixing frame, wherein an LED display module is arranged on the fixing frame, a supporting rod is arranged in the center of the top of the fixing frame, the supporting rod is provided with a connecting channel, the supporting rod is provided with a plurality of inserting ports communicated with the connecting channel, each inserting port is provided with a vertical rod, each vertical rod is sleeved with a bearing, two ends of each bearing are provided with a baffle, each elastic sheet extends to the lower part of the LED display module, each supporting rod is provided with a thickened part, each thickened part is internally provided with an installation cavity, the installation cavity is positioned below the connecting channel, each installation cavity is internally provided with an air outlet assembly, each air outlet assembly comprises a motor, a motor shaft of each motor vertically extends upwards into the connecting channel, the top end of each motor shaft is connected with a top plate, the top plate is provided with a plurality of bulges, the bulges are in contact with the baffles, the top, the air outlet aligns the LED display module.

As the preferred technical scheme, the LED display module is arranged on the surface of the spherical fixing frame and forms a spherical display screen.

As preferred technical scheme, thickening portion and bracing piece formula structure as an organic whole, the bottom of thickening portion is equipped with a plurality of fresh air inlets that switch on mutually with the installation cavity, and fresh air inlet and installation cavity switch on mutually.

As a preferred technical scheme, the air outlet assembly comprises a motor mounting bracket, fan blades, a motor switch and a battery; the motor mounting bracket is fixedly mounted in the mounting cavity and used for mounting and fixing a motor, a motor shaft of the motor faces upwards, and fan blades are fixedly welded on the motor shaft; the motor switch is arranged on one side of the thickened part and used for controlling the starting and stopping of the motor; be equipped with a battery mounting groove on the thickening portion, install the battery in the battery mounting groove, electric connection between battery and motor switch, the motor.

As the preferred technical scheme, a base is connected to the bottom of the supporting rod, and a rubber shock-absorbing layer is arranged at the bottom of the base.

The utility model has the advantages that: the utility model discloses simple structure can dispel the heat on a large scale and remove dust to the LED display screen through an air-out subassembly, and it is more convenient to operate, and the cost is lower.

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 an overall structure diagram of the present invention;

fig. 2 is a top view of the top plate of the present invention;

fig. 3 is a structural view of the socket of 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.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. 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 (rotated 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, the LED display module comprises a fixing frame 1, an LED display module 2 is disposed on the fixing frame 1, a supporting rod 3 is disposed at the top center of the fixing frame 1, the supporting rod 3 is provided with a connecting channel 311, the supporting rod 3 is provided with a plurality of insertion holes 312 communicated with the connecting channel 311, the insertion holes 312 are provided with a vertical rod 5, the vertical rod and the supporting rod are integrated, the vertical rod 5 is sleeved with a bearing 7 fixedly, two ends of the bearing 7 are fixed with an elastic sheet 6 through a strong adhesive, the elastic sheet can be adjusted by rotation under the action of the bearing, the elastic sheet 6 extends to the lower part of the LED display module 2, the supporting rod 3 is provided with a thickened part 313, a mounting cavity 315 is disposed in the thickened part 313, the mounting cavity 315 is disposed below the connecting channel 311, an air outlet assembly is disposed in the mounting cavity 315, the air outlet assembly includes a motor 8, a motor shaft of the motor, a roof 13 is welded on the top of motor shaft, is equipped with a plurality of bellying 131 on the roof 13, and bellying 131 contacts with flexure strip 6, and thickening portion 313's top is equipped with a plurality of exhaust vents 9, and exhaust vent 9 encloses into a circular structure, and exhaust vent 9 aims at LED display module 2.

Wherein, the LED display module 2 is arranged on the surface of the spherical fixed frame 1 and forms a spherical display screen.

Wherein, thickening portion 313 and bracing piece 3 structure as an organic whole, the bottom of thickening portion 313 is equipped with a plurality of fresh air inlets 11 that switch on mutually with installation cavity 315 for the air inlet, the air-out subassembly of being convenient for produces the air current, fresh air inlets 11 and installation cavity 315 switch on mutually.

The air outlet assembly comprises a motor mounting bracket 12, fan blades 17, a motor switch 15 and a battery; the motor mounting bracket 12 is fixedly mounted in the mounting cavity 315 through screws, the motor mounting bracket 12 is used for mounting and fixing the motor 8, the motor shaft of the motor 8 faces upwards, and the fan blades 17 are welded and fixed on the motor shaft; the motor switch 15 is arranged on one side of the thickened part 313 and used for controlling the starting and stopping of the motor 8; the thickening part 313 is provided with a battery mounting groove, a battery is mounted in the battery mounting groove, and the battery is electrically connected with the motor switch and the motor 8.

Wherein, a base 18 is connected to the bottom of bracing piece 3, and rubber shock absorber layer 19 is established in the bottom bonding of base 18 for increase the shock resistance of bottom, bracing piece, base, mount formula structure as an organic whole.

The working principle is as follows: when the device is used, a power line (not shown) can be arranged, the power line is connected with an indoor power supply, and after the device is powered on, a motor switch is started, so that the motor is driven, the fan blades and the top plate rotate after the motor is driven, and the fan blades rotate to generate air flow which is discharged to the LED display screen through the air outlet hole for dedusting and heat dissipation. When the top plate rotates, the protrusion 131 on the top plate rotates, and the protrusion rotates to contact with the elastic sheet, so that the elastic sheet shakes. The exhaust vent can pass through the flexure strip earlier when arranging to the LED display screen, and the flexure strip rotates the back and can produce the air current and block, has changed the air current moving direction to the air current diffusion, make the air current can be to the diversified heat dissipation that removes dust of LED display 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 spherical LED display screen, includes mount (1), is equipped with LED display module assembly (2) on mount (1), its characterized in that: the top center of the fixing frame (1) is provided with a supporting rod (3), the supporting rod (3) is provided with a connecting channel (311), the supporting rod (3) is provided with a plurality of sockets (312) communicated with the connecting channel (311), the socket (312) is provided with a vertical rod (5), the vertical rod (5) is sleeved with a bearing (7), two ends of the bearing (7) are provided with an elastic sheet (6), the elastic sheet (6) extends to the lower part of the LED display module (2), the supporting rod (3) is provided with a thickened part (313), a mounting cavity (315) is arranged in the thickened part (313), the mounting cavity (315) is positioned below the connecting channel (311), an air outlet component is arranged in the mounting cavity (315), the air outlet component comprises a motor (8), a motor shaft of the motor (8) vertically extends upwards into the connecting channel (311), the top end of the motor shaft is connected with a top plate (13), be equipped with a plurality of bellyings on roof (13), bellyings and flexure strip (6) contact, and the top of thickening portion (313) is equipped with a plurality of exhaust vents (9), and exhaust vent (9) enclose into a circular structure, and LED display module (2) are aimed at in exhaust vent (9).

2. The spherical LED display screen of claim 1, wherein: the LED display module (2) is arranged on the surface of the spherical fixing frame (1) and forms a spherical display screen.

3. The spherical LED display screen of claim 1, wherein: thickening portion (313) and bracing piece (3) structure as an organic whole, the bottom of thickening portion (313) is equipped with a plurality of air inlet (11) that lead to mutually with installation cavity (315), and air inlet (11) lead to mutually with installation cavity (315).

4. The spherical LED display screen of claim 1, wherein: the air outlet assembly comprises a motor mounting bracket (12), a fan blade (17), a motor switch (15) and a battery (16); the motor mounting support (12) is fixedly mounted in the mounting cavity (315), the motor mounting support (12) is used for mounting and fixing the motor (8), a motor shaft of the motor (8) faces upwards, and the fan blades (17) are fixedly welded on the motor shaft; the motor switch (15) is arranged on one side of the thickened part (313) and is used for controlling the starting and stopping of the motor (8); a battery mounting groove is formed in the thickened portion (313), a battery (16) is mounted in the battery mounting groove, and the battery (16) is electrically connected with a motor (8) switch and the motor (8).

5. The spherical LED display screen of claim 1, wherein: the bottom of the supporting rod (3) is connected with a base (18), and the bottom of the base (18) is provided with a rubber shock absorption layer (19).