CN210805091U

CN210805091U - Anticollision LED poster screen

Info

Publication number: CN210805091U
Application number: CN202020009433.4U
Authority: CN
Inventors: 郑晓敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-06-19
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses an anti-collision LED poster screen, which comprises a shell and an LED display screen, wherein the LED display screen is arranged on the front surface of the shell, clamping grooves are arranged on two sides of the shell, a plurality of connecting holes are arranged on the shell, the connecting holes are communicated with the clamping grooves, anti-collision posts are inserted into the connecting holes, the anti-collision posts are matched with the connecting holes, and the two ends of the anti-collision posts protrude out of the front surface and the back surface of the shell; the anti-collision column is sleeved and fixed with a bearing, the outer ring of the bearing is provided with a plurality of slots, and the slots are inserted into the elastic sheets; the front side of the anti-collision column is provided with a baffle plate, a buffer part is arranged between the baffle plate and the front side of the shell, a gap is formed between the buffer part and the display screen, and the buffer part is provided with a sound outlet which faces towards the LED display screen; the back of the crash post passes through the connecting hole and extends to the back of the shell. The utility model has good anticollision performance, the lamp beads of the LED display screen are not easy to damage, and the service life is longer; the warning device has good warning performance, can timely find the collision and attract the attention of pedestrians when the collision happens.

Description

Anticollision LED poster screen

Technical Field

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

Background

The LED poster screen is a new generation of intelligent media equipment, forms a complete playing system through software control and an LED terminal, and carries out propaganda through graphics, characters, three-dimensional animation and television pictures. As a novel light source, the LED has the advantages of large screen size and low energy consumption compared with a liquid crystal television.

The LED poster screen comprises a display screen, and lamp beads of the display screen are exposed outside and are easy to damage.

Disclosure of Invention

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

The utility model discloses a realize through following technical scheme: an anti-collision LED poster screen comprises a shell and an LED display screen, wherein the LED display screen is arranged on the front surface of the shell, clamping grooves are formed in two sides of the shell, a plurality of connecting holes are formed in the shell, the connecting holes are communicated with the clamping grooves, anti-collision columns are inserted into the connecting holes and matched with the connecting holes, and two ends of each anti-collision column protrude out of the front surface and the back surface of the shell; the anti-collision column is sleeved and fixed with a bearing, the outer ring of the bearing is provided with a plurality of slots, and the slots are inserted into the elastic sheets; the front side of the anti-collision column is provided with a baffle plate, a buffer part is arranged between the baffle plate and the front side of the shell, a gap is formed between the buffer part and the display screen, and the buffer part is provided with a sound outlet which faces towards the LED display screen; the back of the anti-collision column penetrates through the connecting hole and extends to the back of the shell, a protective cover is arranged on the back of the anti-collision column, and the protective cover covers the back of the shell.

As the preferred technical scheme, the bumping post adopts rubber to make, and the bumping post inserts to the hole of bearing and fixes.

As a preferable technical scheme, protruding parts are arranged on two sides of the front surface of the shell.

As a preferred technical scheme, the buffer part and the extension part are of an integrated structure, a sound outlet channel is arranged in the sound outlet nozzle, and anti-skid textures are arranged on the inner wall of the sound outlet channel; the buffer piece is internally provided with a cavity which is communicated with the sound outlet channel.

According to the preferable technical scheme, a plurality of air holes are formed in the protective cover, the protective cover is made of a glue material, a plurality of insertion holes are formed in the protective cover, and the anti-collision columns penetrate through the insertion holes; be equipped with first magnetic sheet on the protection casing, be equipped with the extension on the bumping post, be equipped with the second magnetic sheet on the extension, first magnetic sheet and second magnetic sheet set up relatively, and first magnetic sheet and second magnetic sheet repel each other.

The utility model has the advantages that: the utility model has good anticollision performance, the lamp beads of the LED display screen are not easy to damage, and the service life is longer; the warning device has good warning performance, can timely find the collision and attract the attention of pedestrians when the collision happens.

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 structural diagram of the buffer structure 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 2, the anti-collision device comprises a shell 1 and an LED display screen 2, wherein the LED display screen 2 is arranged on the front surface of the shell 1, clamping grooves 111 are arranged on two sides of the shell 1, a plurality of connecting holes are arranged on the shell 1, the connecting holes are communicated with the clamping grooves 111, an anti-collision column 3 is inserted into the connecting holes, the anti-collision column 3 is matched with the connecting holes, and two ends of the anti-collision column 3 protrude out of the front surface and the back surface of the shell 1; a bearing 5 is fixedly sleeved on the anti-collision column 3, a plurality of slots are arranged on the outer ring of the bearing 5, elastic pieces 6 are inserted into the slots, and the elastic pieces are fixed through strong glue; the front side of the anti-collision column 3 is provided with a baffle 7, a buffer member 8 is arranged between the baffle 7 and the front side of the shell 1, a gap exists between the buffer member 8 and the LED display screen 2, a sound outlet mouth 9 is arranged on the buffer member 8, and the sound outlet mouth 9 faces towards the LED display screen 2; the back of the crash column 3 passes through the connecting hole and extends to the back of the shell 1, the back of the crash column 3 is provided with a protective cover 11 made of rubber, and the protective cover 11 covers the back of the shell 1.

Wherein, the bumping post 3 adopts rubber to make, and the bumping post 3 inserts fixedly in the hole of bearing 5.

Wherein, the positive both sides of shell 1 are equipped with bellying 12, when taking place to fall, and the preferential bellying that strikes has effectively protected the display screen.

The buffer member 8 and the extension portion 13 are of an integrated structure, the sound outlet channel 911 is arranged in the sound outlet nozzle 9, and the inner wall of the sound outlet channel 911 is provided with anti-skidding textures, so that friction force is increased, and sound outlet of the sound outlet nozzle is facilitated; a cavity 811 is arranged in the buffer 8, and the cavity 811 is communicated with the sound outlet channel 911.

The protective cover 11 is made of a glue material, a plurality of jacks are formed in the protective cover 11, and the anti-collision posts 3 penetrate through the jacks; be equipped with first magnetic sheet 16 on the protection casing 11, be equipped with extension 13 on the bumping post 3, be equipped with second magnetic sheet 15 on the extension 13, first magnetic sheet 16 and second magnetic sheet 15 set up relatively, and first magnetic sheet 16 and second magnetic sheet 15 repel each other, form a resistance, and two kinds of magnetic sheets all can be fixed through the powerful glue.

The working principle is as follows: this device is provided with the bumping post when using, and the back of device is equipped with the protection casing, plays a protection effect to the device back, and mutual repulsion between protection casing and the bumping post. When the device falls, the protection casing can receive the resistance, and this resistance plays the effect of a buffering, has reduced the injury of device when falling.

The anti-collision block and the buffer piece play a role in protecting the front face of the device, when the front face of the device falls down, the buffer piece plays a role in buffer protection, and after the buffer piece is squeezed, sound can be generated in the sound outlet mouth for warning passerby. When the outdoor poster screen is used outdoors, sound is generated after the buffer member is squeezed manually or by airflow, so that pedestrians can watch the poster screen conveniently.

The flexure strip of both sides is fixed on the bearing, and when the outdoor use, the air current is used in the side of device, can be blockked by bearing and flexure strip, and the flexure strip receives the air current effect to rotate, and the flexure strip under the rotation state forms a resistance to the air current, has promoted the wind-resistance.

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 an anticollision LED poster screen, includes shell (1) and LED display screen (2), and LED display screen (2) set up in the front of shell (1), its characterized in that: the anti-collision device comprises a shell (1), wherein clamping grooves (111) are formed in two sides of the shell (1), a plurality of connecting holes are formed in the shell (1), the connecting holes are communicated with the clamping grooves (111), anti-collision columns (3) are inserted into the connecting holes, the anti-collision columns (3) are matched with the connecting holes, and two ends of the anti-collision columns (3) protrude out of the front side and the back side of the shell (1); a bearing (5) is fixedly sleeved on the anti-collision column (3), a plurality of slots are formed in the outer ring of the bearing (5), and the elastic sheets (6) are inserted into the slots; a baffle (7) is arranged on the front surface of the anti-collision column (3), a buffer piece (8) is arranged between the baffle (7) and the front surface of the shell (1), a gap exists between the buffer piece (8) and the LED display screen (2), a sound outlet nozzle (9) is arranged on the buffer piece (8), and the sound outlet nozzle (9) faces towards the LED display screen (2); the back of the anti-collision column (3) penetrates through the connecting hole and extends to the back of the shell (1), a protective cover (11) is arranged on the back of the anti-collision column (3), and the protective cover (11) covers the back of the shell (1).

2. A bump LED poster screen as claimed in claim 1, wherein: the anti-collision column (3) is made of rubber, and the anti-collision column (3) is inserted into an inner hole of the bearing (5) and fixed.

3. A bump LED poster screen as claimed in claim 1, wherein: the two sides of the front surface of the shell (1) are provided with convex parts (12).

4. A bump LED poster screen as claimed in claim 1, wherein: the buffer piece (8) and the extension part (13) are of an integrated structure, a sound outlet channel (911) is arranged in the sound outlet nozzle (9), and anti-skid textures are arranged on the inner wall of the sound outlet channel (911); a cavity (811) is arranged in the buffer piece (8), and the cavity (811) is communicated with the sound outlet channel (911).

5. A bump LED poster screen as claimed in claim 1, wherein: a plurality of air holes (112) are formed in the protective cover (11), the protective cover (11) is made of a glue material, a plurality of insertion holes are formed in the protective cover (11), and the anti-collision columns (3) penetrate through the insertion holes; be equipped with first magnetic sheet (16) on protection casing (11), be equipped with extension (13) on crashproof post (3), be equipped with second magnetic sheet (15) on extension (13), first magnetic sheet (16) and second magnetic sheet (15) set up relatively, and first magnetic sheet (16) and second magnetic sheet (15) repel each other.