CN219321000U - LED display screen with anti-collision protection effect - Google Patents

Abstract

The utility model provides an LED display screen with an anti-collision protection effect. Possess anti-collision protection's LED display screen, include: the shell and display screen, the bottom fixed mounting of shell has the regulation frame, rotate on the shell and install two commentaries on classics roller, two commentaries on classics roller symmetry sets up the both sides of display screen, two the bottom of commentaries on classics roller all extends to in the regulation frame, one of them commentaries on classics roller is gone up the cover and is equipped with the protection film, be provided with two connecting wires on the opposite side outer wall of protection film, two the connecting wire all with another commentaries on classics roller is binded, be provided with adjustment mechanism on the regulation frame. The LED display screen with the anti-collision protection effect has the advantages of comprehensive protection, convenience in adjustment and convenience in cleaning.

Description

LED display screen with anti-collision protection effect

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen with an anti-collision protection effect.

Background

With the rapid development of information technology, various information needs to be transmitted through media, wherein an LED display screen is arranged, the LED display screen is a flat panel display and consists of small LED module panels, and is used for displaying various information such as characters, images and videos.

In the prior art, an anti-collision protection structure (publication number: CN 216212058U) of an LED display screen exists, the structure of the anti-collision protection structure comprises the LED display screen arranged in a protection box, a protection frame is arranged in the protection box, the front surface of the protection frame is flush with the front surface of the protection box, buffer blocks are fixedly connected to four corners of the back surface of the protection frame, and the outer surface of the LED display screen is in contact with the inner side surfaces of the buffer blocks. This anticollision protection structure of LED display screen, can live the LED display screen parcel through the protection box that sets up, pedestrian when making the device settle in more places of people's flow can not direct contact to the LED display screen, can reduce the destruction to the LED display screen, thereby the stability of LED display screen use has been improved, four buffer blocks through setting up, can protect the four corners of LED display screen, can avoid the LED display screen to receive and bump the emergence of the violent condition of rocking after bumping, thereby the protection effect of the device has been improved, although the anticollision protection structure of this LED display screen can live the LED display screen parcel through the protection box that sets up, pedestrian when making the device settle in more places of people's flow can not direct contact to the LED display screen, can reduce the destruction to the LED display screen, thereby the stability that the LED display screen used has been improved, four sets of buffer blocks through setting up, can protect the four corners of LED display screen, can avoid the LED display screen to receive bump the emergence of the violent condition of rocking, thereby the protection effect of the device has been improved.

But in actual use, the LED display screen has poor surface protection effect on the display screen of the LED display screen, the contact area between the surface of the LED display screen and the external environment is large and fragile, and when the LED display screen is collided by objects in the external environment, the LED display screen is easy to trip and broken, and then the LED display screen is damaged, so that certain economic loss is caused.

Therefore, it is necessary to provide an LED display screen with an anti-collision protection effect to solve the above technical problems.

Disclosure of Invention

The utility model solves the technical problem of providing the LED display screen with the anti-collision protection effect, which has the advantages of comprehensive protection, convenient adjustment and more convenient cleaning.

In order to solve the technical problems, the LED display screen with anti-collision protection effect provided by the utility model comprises: the shell and display screen, the bottom fixed mounting of shell has the regulation frame, rotate on the shell and install two commentaries on classics roller, two commentaries on classics roller symmetry sets up the both sides of display screen, two the bottom of commentaries on classics roller all extends to in the regulation frame, one of them commentaries on classics roller is gone up the cover and is equipped with the protection film, be provided with two connecting wires on the opposite side outer wall of protection film, two the connecting wire all with another commentaries on classics roller is binded, be provided with adjustment mechanism on the regulation frame.

Preferably, the two rotating rollers are located at one end in the adjusting frame, and are fixedly sleeved with a first bevel gear, and the adjusting mechanism comprises: the double-shaft motor is fixedly mounted on the inner wall of the bottom of the adjusting frame, the two transmission rods are rotatably mounted in the adjusting frame, one ends of the two transmission rods are fixedly connected with two rotating shafts of the double-shaft motor respectively, the two second bevel gears are sleeved on one ends of the transmission rods, which are far away from the double-shaft motor, of the two transmission rods, and the two second bevel gears are meshed with the two first bevel gears respectively.

Preferably, two storage grooves are formed in the shell, the two storage grooves are symmetrically formed in two sides of the display screen, four connecting singlechips are respectively and slidably mounted on inner walls of two sides of the storage grooves, two buffer plates are respectively and fixedly mounted on outer walls of one side of the connecting singlechips, one side of each buffer plate is in contact with one side of the protective film, a plurality of buffer springs I are fixedly mounted on inner walls of one side of the storage grooves, and the other ends of the buffer springs I are respectively and fixedly connected with one side of each buffer plate.

Preferably, a fixed frame is stuck on the outer wall of one side of the protective film, two storage singlechips are slidably mounted on the inner walls of two sides of the fixed frame, one side of each storage singlechip extends to the outside of the fixed frame, a cleaning plate is fixedly mounted on the outer wall of one side of each storage singlechip, and the outer wall of one side of each cleaning plate is in contact with the display screen.

Preferably, the cleaning plate can be made of sponge materials.

Preferably, a T-shaped groove is formed in the outer wall of one side of the shell, and a collecting frame is arranged in the T-shaped groove.

Preferably, two magnetic grooves are formed in the inner wall of one side of the T-shaped groove, two magnetic blocks are fixedly mounted on the outer wall of one side of the collecting frame, and one ends of the two magnetic blocks extend into the two magnetic grooves respectively and are matched with the two magnetic grooves respectively.

Compared with the related art, the LED display screen with the anti-collision protection effect has the following beneficial effects:

the utility model provides an LED display screen with an anti-collision protection effect, which can adjust the storage and the extension of a protection film through a double-shaft motor, two transmission rods, two first bevel gears, two second bevel gears, two rotating rollers and two connecting wires, and can buffer and eliminate collision force when the display screen collides with the external environment through the protection film, two buffer plates and a plurality of first buffer springs, so that the protection effect on the display screen is improved;

through the setting of fixed frame, clearance board and collection frame, can be comparatively quick clear up the surface of display screen, guarantee the cleanness on display screen surface, simultaneously through the setting of two magnetic grooves and two magnetic force pieces, can improve the dismouting to collecting the frame, indirectly improve the clearance convenience to the display screen.

Drawings

Fig. 1 is a schematic perspective view of an LED display screen with anti-collision protection effect according to the present utility model;

fig. 2 is a schematic diagram of a three-dimensional cross-sectional structure of an LED display screen with an anti-collision protection effect according to the present utility model;

FIG. 3 is a schematic view of a partial perspective cross-sectional structure of an LED display screen with anti-collision protection effect according to the present utility model;

FIG. 4 is a schematic view of another middle-part perspective cross-sectional structure of an LED display screen with anti-collision protection effect provided by the utility model;

fig. 5 is a schematic perspective view of a collecting frame in an LED display screen with anti-collision protection effect according to the present utility model;

fig. 6 is a schematic view of a three-dimensional connection structure of a fixing frame and a cleaning plate in an LED display screen with anti-collision protection effect provided by the utility model.

Reference numerals in the drawings: 1. a housing; 2. an adjusting frame; 3. a rotating roller; 4. a biaxial motor; 5. a transmission rod; 6. a protective film; 7. a connecting wire; 8. a storage groove; 9. connecting the single sheets; 10. a buffer plate; 11. a display screen; 12. a fixed frame; 13. receiving the single sheet; 14. a cleaning plate; 15. buffer spring II; 16. a T-shaped groove; 17. a magnetic force groove; 18. a collection frame; 19. and a magnetic block.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 to fig. 6 in combination, fig. 1 is a schematic perspective view of an LED display screen with anti-collision protection effect according to the present utility model; fig. 2 is a schematic diagram of a three-dimensional cross-sectional structure of an LED display screen with an anti-collision protection effect according to the present utility model; FIG. 3 is a schematic view of a partial perspective cross-sectional structure of an LED display screen with anti-collision protection effect according to the present utility model; FIG. 4 is a schematic view of another middle-part perspective cross-sectional structure of an LED display screen with anti-collision protection effect provided by the utility model; fig. 5 is a schematic perspective view of a collecting frame in an LED display screen with anti-collision protection effect according to the present utility model; fig. 6 is a schematic view of a three-dimensional connection structure of a fixing frame and a cleaning plate in an LED display screen with anti-collision protection effect provided by the utility model. The LED display screen that possesses anticollision protection effect includes: the shell 1 and the display screen 11, the display screen 11 is installed on the shell 1 in an embedded mode, the surface of the shell 1 is provided with a first installation groove, the display screen 11 is installed on the inner wall of the first installation groove, the shell 1 is provided with two installation cavities, one side inner wall of each installation cavity is provided with an installation through groove, each installation through groove is communicated with the installation groove, the surface of the shell 1 and one side outer wall of the collecting frame 18 are fixedly provided with rubber strips, the four rubber strips are in annular arrangement, the bottom of the shell 1 is fixedly provided with an adjusting frame 2, the shell 1 is rotatably provided with two rotating rollers 3, the two rotating rollers 3 are respectively rotatably installed on the two side inner walls of each installation cavity, the two rotating rollers 3 are symmetrically arranged on two sides of the display screen 11, the bottom ends of the two rotating rollers 3 are all extended into the adjusting frame 2, one rotating roller 3 is sleeved with a protective film 6, the protective film 6 is formed by adopting the prior art, the protective film 6 is formed by adopting a PE film with better transparency, the thickness of the protective film 6 is controlled to be 1-2 cm, two connecting lines 7 are arranged on the outer wall of the other side of the protective film 6, the protective film 6 is connected with the rotating roller 3 and the connecting lines 7 in a glue adhering way, the two connecting lines 7 are bound with the other rotating roller 3, two annular winding grooves are formed on the rotating roller 3 far away from the protective film 6, one ends of the two connecting lines 7 are respectively sleeved in the two annular winding grooves, an adjusting mechanism is arranged on the adjusting frame 2, two containing grooves 8 are formed on the shell 1, the two containing grooves 8 are symmetrically arranged on two sides of the display screen 11, four connecting singlechips 9 are respectively and slidably arranged on the inner walls of the two sides of the two containing grooves 8, two first sliding grooves are formed on the inner walls of the two sides of the containing grooves 8, the two outer walls of two sides of the two connecting single sheets 9 are fixedly provided with first sliding blocks, the four first sliding blocks are respectively and slidably connected with four first sliding grooves, the outer walls of one side of the four connecting single sheets 9 are respectively and fixedly provided with two buffer plates 10, two corners on the outer wall of one side of the buffer plates 10 close to the protective film 6 are respectively and fixedly connected with arc-shaped, so that damage to the protective film 6 can be avoided, the outer wall of one side of the two buffer plates 10 is contacted with the outer wall of one side of the protective film 6, a plurality of buffer springs I are fixedly arranged on the inner wall of one side of the two containing grooves 8, and the other ends of the buffer springs I are respectively and fixedly connected with the outer wall of one side of the two buffer plates 10.

Two changers 3 are located the equal fixed cover of one end in the regulating frame 2 and are equipped with first bevel gear, and adjustment mechanism includes: the double-shaft motor 4, two transfer lines 5 and two second bevel gears, double-shaft motor 4 fixed mounting is on the bottom inner wall of adjusting frame 2, double-shaft motor 4 adopts prior art to constitute, the rotation direction is the same when rotating two output shafts of double-shaft motor 4, two transfer lines 5 all rotate and install in adjusting frame 2, fixed mounting has two backup pads on the both sides inner wall of adjusting frame 2, bearing holes have all been seted up on the outer wall of one side of two backup pads, all fixed cover is equipped with the bearing on two transfer lines 5, two transfer lines 5 run through two bearing holes respectively, the outer lane of two bearings respectively with the inner wall fixed connection of two bearing holes, the one end of two transfer lines 5 respectively with the two axis of rotation fixed connection of double-shaft motor 4, two second bevel gears cover are established respectively and are kept away from the one end of double-shaft motor 4 at two transfer lines 5, two second bevel gears mesh with two first bevel gears respectively.

The fixed frame 12 is stuck on the outer wall of one side of the protection film 6, two storage singlechips 13 are slidably mounted on the inner walls of two sides of the fixed frame 12, two second sliding grooves are formed in the inner walls of two sides of the fixed frame 12, two second sliding blocks are fixedly mounted on the outer walls of two sides of the two storage singlechips 13, four second sliding blocks are respectively and slidably connected with the four second sliding grooves, one sides of the two storage singlechips 13 are respectively extended out of the fixed frame 12, a cleaning plate 14 is fixedly mounted on the outer wall of one side of the two storage singlechips 13, the cleaning plate 14 can be made of sponge materials, damage to the display screen 11 caused by the sponge can be avoided, one side outer wall of the cleaning plate 14 is contacted with the display screen 11, a T-shaped groove 16 is formed in the outer wall of one side of the shell 1, a collecting frame 18 is formed by a placing frame and a baffle, the placing frame is fixedly mounted on the outer wall of one side of the baffle, the baffle can be used for sealing the T-shaped groove 16, a lifting handle is fixedly mounted at the bottom of the baffle, the lifting handle can be conveniently used for conveniently setting the collecting frame 18 from the outer wall of the T-shaped groove 16, two magnetic force blocks are arranged on one side of the magnetic force blocks 17 and one side of the magnetic force blocks 17 are respectively connected with the two magnetic force blocks 17, and one side of the magnetic force blocks are respectively arranged on the two magnetic force blocks 17 through two magnetic force blocks, and one side of the magnetic force blocks are respectively connected with the magnetic force blocks 17, and one magnetic force blocks are respectively, and magnetic force blocks are respectively connected with the magnetic force blocks, and magnetic force blocks are respectively, and magnetic force device and magnetic force device 18.

In this embodiment:

when the display screen 11 is stopped, the display screen 11 can be protected through the protective film 6, namely when the display screen 11 is collided by objects in the external environment, the external objects need to be in contact with the protective film 6 firstly, then an impact force is applied to the two buffer plates 10, the impact force can be buffered and eliminated under the action of the first buffer springs, then the protective effect of the display screen 11 is achieved, when the display screen 11 is used, the double-shaft motor 4 can be started to drive the two transmission rods 5 to rotate, and then the two rotating rollers 3 are respectively driven to rotate through the two second conical gears and the two first conical gears, so that the rotating rollers fixedly connected with the protective film 6 are used for accommodating the protective film 6, and the connecting wire 7 is loosely bound by the rotating rollers 3 bound with the connecting wire 7 until the protective film 6 is free from shielding the display screen 11;

after the display screen 11 stops using, can reverse start biax motor 4, make two connecting wires 7 accomodate then, protection film 6 extends, when protection film 6 removes, can drive fixed frame 12 and remove, then drive cleaning plate 14 and remove, can guarantee the contact compactness of cleaning plate 14 and display screen 11 through a plurality of buffer springs two 15, can clear up the surface of display screen 11 through cleaning plate 14, guarantee the cleanness of display screen 11, and the impurity that the clearance was got off can drop to collect in frame 18, only need through handle pulling collection frame 18, make two magnetic force pieces 19 break away from two magnetic force grooves 17 respectively can take off collection frame 18 from shell 1 and clear up, when collecting frame 18 is placed to the same reason, only need with collecting frame 18 slip insert in T type recess 16, make two magnetic force pieces 19 extend respectively to in two magnetic force grooves 17 can, the operation is simple and convenient.

Compared with the related art, the LED display screen with the anti-collision protection effect has the following beneficial effects:

the storage and the extension of the protective film 6 can be regulated through the double-shaft motor 4, the two transmission rods 5, the two first bevel gears, the two second bevel gears, the two rotating rollers 3 and the two connecting wires 7, and the collision force can be buffered and eliminated when the display screen 11 collides with the external environment through the protective film 6, the two buffer plates 10 and the plurality of first buffer springs, so that the protection effect on the display screen 11 is improved;

through the setting of fixed frame 12, clearance board 14 and collection frame 18, can be comparatively quick clear up the surface of display screen 11, guarantee the cleanness on display screen 11 surface, simultaneously through the setting of two magnetic grooves 17 and two magnetic blocks 19, can improve the dismouting to collection frame 18, indirectly improve the clearance convenience to display screen 11.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. An LED display screen with an anti-collision protection effect, comprising: shell and display screen, its characterized in that, the bottom fixed mounting of shell has the regulation frame, rotate on the shell and install two commentaries on classics roller, two commentaries on classics roller symmetry sets up the both sides of display screen, two the bottom of commentaries on classics roller all extends to in the regulation frame, one of them commentaries on classics roller is gone up the cover and is equipped with the protection film, be provided with two connecting wires on the opposite side outer wall of protection film, two the connecting wire all with another commentaries on classics roller is binded, be provided with adjustment mechanism on the regulation frame.

2. The LED display screen with anti-collision protection effect according to claim 1, wherein a first bevel gear is fixedly sleeved on one end of each of the two rotating rollers located in the adjusting frame, and the adjusting mechanism comprises: the double-shaft motor is fixedly mounted on the inner wall of the bottom of the adjusting frame, the two transmission rods are rotatably mounted in the adjusting frame, one ends of the two transmission rods are fixedly connected with two rotating shafts of the double-shaft motor respectively, the two second bevel gears are sleeved on one ends of the transmission rods, which are far away from the double-shaft motor, of the two transmission rods, and the two second bevel gears are meshed with the two first bevel gears respectively.

3. The LED display screen with anti-collision protection effect according to claim 1, wherein two storage grooves are formed in the housing, the two storage grooves are symmetrically formed in two sides of the display screen, four connecting singlechips are respectively and slidably mounted on inner walls of two sides of the storage grooves, two buffer plates are respectively and fixedly mounted on outer walls of one side of the four connecting singlechips, one outer wall of one side of each buffer plate is in contact with one outer wall of each protection film, a plurality of buffer springs I are fixedly mounted on inner walls of one side of each storage groove, and the other ends of the buffer springs I are respectively and fixedly connected with one outer wall of each buffer plate.

4. The LED display screen with anti-collision protection effect according to claim 1, wherein a fixing frame is adhered to an outer wall of one side of the protective film, two storage singlechips are slidably mounted on inner walls of two sides of the fixing frame, one sides of the two storage singlechips extend out of the fixing frame, a cleaning plate is fixedly mounted on an outer wall of one side of the two storage singlechips, and an outer wall of one side of the cleaning plate is in contact with the display screen.

5. The LED display screen with anti-collision protection effect according to claim 4, wherein the cleaning plate is made of sponge material.

6. The LED display screen with anti-collision protection effect according to claim 1, wherein a T-shaped groove is formed in the outer wall of one side of the housing, and a collecting frame is arranged in the T-shaped groove.

7. The LED display screen with the anti-collision protection effect according to claim 6, wherein two magnetic grooves are formed in the inner wall of one side of the T-shaped groove, two magnetic blocks are fixedly installed on the outer wall of one side of the collecting frame, and one ends of the two magnetic blocks extend into the two magnetic grooves respectively and are matched with the two magnetic grooves respectively.

Images