CN213512811U

CN213512811U - LED display screen convenient to it is fixed anti-drop

Info

Publication number: CN213512811U
Application number: CN202022337782.1U
Authority: CN
Inventors: 杜德红; 陈倩
Original assignee: Hangzhou Deya Lighting Engineering Co ltd
Current assignee: Zhejiang Deya Display Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-06-22
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a all kinds of LED display screen convenient to fix anti-drop relates to LED display screen technical field, including LED display screen, backup pad, pressure strip and mount, backup pad, pressure strip are located the bottom and the top of LED display screen respectively, the bottom of mount is provided with the fixed plate, the top of mount is provided with two sets of bolts, and the mount has the fly leaf through bolt swing joint, the outside of bolt all is equipped with the nut of mutually supporting with the fly leaf. The utility model also has the advantages that the LED display screen is only needed to be placed on the supporting plate when being installed by arranging the supporting plate, the pressing plate, the fastening screws, the bolts, the nuts and other structures, then the LED display screen is fixed left and right by the fastening screws, and then the pressing plate is pressed to the LED display screen to be fixed up and down through the mutual matching between the bolts and the nuts; when the LED display screen needs to be maintained, the LED display screen only needs to be taken down, and the working efficiency is improved.

Description

LED display screen convenient to it is fixed anti-drop

Technical Field

The utility model relates to a LED display screen technical field specifically is a LED display screen convenient to it is fixed anti-drop.

Background

The LED display screen is a light-emitting diode, called LED for short, is a display mode by controlling a semiconductor light-emitting diode, is roughly like a display screen which is composed of a plurality of red light-emitting diodes, displays characters by the on and off of lamps and is used for displaying various information such as characters, graphs, images, animation, quotations, videos, video signals and the like, the content can be replaced at any time, all components are display devices with a modular structure, the traditional LED display screen is generally composed of a display module, a control system and a power supply system, and the display module is composed of a dot matrix composed of LED lamps and is responsible for light-emitting display; the control system can enable the screen to display contents such as characters, pictures, videos and the like by controlling the on and off of the corresponding area, the single-color and double-color screens are mainly used for playing the characters, and the full-color screens are mainly used for playing animations; the power supply system is responsible for converting input voltage and current into voltage and current required by the display screen, and the product structure is diversified: from the product application field, the LED display screen product types facing the information service field are richer, such as the comprehensive service aspects of public transportation, parking lots, catering, hospitals and the like; from the product form, novel products such as special-shaped, ultra-light and thin, high definition and the like become more mature and are more suitable for the personalized requirements of users, and the LED is rapidly developed by being widely regarded and is not separated from the advantages of the LED.

At present, the LED display screen is visible everywhere in life, most of the LED display screen is hung on a wall body, the safety of the LED display screen is particularly important, and the LED display screen is often damaged due to the fact that the LED display screen falls down due to the fact that the LED display screen is fixed and loosened and collides.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that most of LED display screens are hung on a wall body in the prior art, the LED display screens are often damaged due to the fact that the LED display screens are fixed and loose and collide, and the LED display screens convenient to fix and prevent falling are provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED display screen convenient to fixed anti-drop, includes LED display screen, backup pad, pressure strip and mount, backup pad, pressure strip are located the bottom and the top of LED display screen respectively, the bottom of mount is provided with the fixed plate, the top of mount is provided with two sets of bolts, and the mount has the fly leaf through bolt swing joint, the outside of bolt all is equipped with the nut of mutually supporting with the fly leaf, department all is equipped with the adapter sleeve in the middle of one side of backup pad, pressure strip, the fixed plate all is provided with the shock attenuation pole of mutually supporting and symmetry with the adapter sleeve with the inboard both ends of fly leaf, and is connected with damping spring between two sets of shock attenuation poles, the both sides of backup pad, pressure strip all are provided with the fastening screw of two.

Preferably, two groups of shock pads are arranged between the rear side of the inner parts of the fixed plate and the movable plate and the LED display screen.

Preferably, the outer side of the LED display screen is provided with a groove, and a power interface and a data interface are arranged in the groove.

Preferably, four groups of mounting holes are uniformly formed in one side of the fixing frame.

Preferably, the connecting sleeve is internally provided with an installation through hole matched with the damping rod and the damping spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model shakes, the damping rods and the damping springs are matched with each other, so that most of the forces acting on the fixing frame are mutually offset, the fixing frame can not be greatly influenced, the fixing frame is prevented from loosening and falling off to cause potential safety hazards, and the fixing is firmer;

2. the utility model also has the advantages that the LED display screen is only needed to be placed on the supporting plate when being installed by arranging the supporting plate, the pressing plate, the fastening screws, the bolts, the nuts and other structures, then the LED display screen is fixed left and right by the fastening screws, and then the pressing plate is pressed to the LED display screen to be fixed up and down through the mutual matching between the bolts and the nuts; when the LED display screen needs to be maintained, the LED display screen only needs to be taken down, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

fig. 3 is a schematic front perspective view of the present invention;

fig. 4 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. an LED display screen; 2. a support plate; 3. a compression plate; 4. a fixed mount; 5. a fixing plate; 6. a movable plate; 7. a bolt; 8. a nut; 9. connecting sleeves; 10. a shock-absorbing lever; 11. fastening screws; 12. a shock pad; 13. a groove; 14. a damping spring; 15. and installing the through hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, an LED display screen convenient for fixing and preventing dropping includes an LED display screen 1, a supporting plate 2, a pressing plate 3 and a fixing frame 4, the supporting plate 2 and the pressing plate 3 are respectively located at the bottom end and the top end of the LED display screen 1, a fixing plate 5 is arranged at the bottom of the fixing frame 4, two sets of bolts 7 are arranged at the top of the fixing frame 4, the fixing frame 4 is movably connected with a movable plate 6 through the bolts 7, nuts 8 mutually matched with the movable plate 6 are arranged at the outer sides of the bolts 7, connecting sleeves 9 are arranged at the middle positions of the supporting plate 2 and one side of the pressing plate 3, shock-absorbing rods 10 mutually matched and symmetrical with the connecting sleeves 9 are arranged at the two ends of the inner sides of the fixing plate 5 and the movable plate 6, shock-absorbing springs 14 are connected between the two sets of shock-absorbing rods.

The utility model also has the advantages that the structure of the supporting plate 2, the pressing plate 3, the fastening screws 11, the bolts 7, the nuts 8 and the like is arranged, when in installation, only the LED display screen 1 needs to be placed on the supporting plate 2, then the LED display screen 1 is fixed left and right by the fastening screws 11, and then the pressing plate 3 is pressed to the LED display screen 1 through the mutual matching between the bolts 7 and the nuts 8, so that the upper part and the lower part of the LED display screen are fixed; when the LED display screen 1 needs to be maintained, the LED display screen 1 only needs to be taken down, and the working efficiency is improved.

Please refer to fig. 1-4, two sets of shock absorbing pads 12 are disposed between the rear side of the inner portions of the fixed plate 5 and the movable plate 6 and the LED display screen 1, so as to provide a certain buffering effect for the LED display screen 1 and facilitate the soft fixation.

Please refer to fig. 1-4, the outer side of the LED display screen 1 is provided with a groove 13, and the inside of the groove 13 is provided with a power interface and a data interface.

Please refer to fig. 1-4, four sets of mounting holes are uniformly formed on one side of the fixing frame 4, so that the fixing frame 4 is conveniently and fixedly mounted on the wall body.

Please refer to fig. 1-4, the connecting sleeve 9 is provided with an installation through hole 15 matching with the damping rod 10 and the damping spring 14, the utility model discloses a be provided with above-mentioned structure, in order to install the damping rod 10 and the damping spring 14, make the damping rod 10 and the damping spring 14 work normally.

The working principle is as follows: when the LED display screen fixing device is used, firstly, the fixing frame 4 is fixedly installed on a wall body, then the LED display screen 1 is placed in the supporting plate 2 and aligned outwards, a gap on the other side is blocked by the corresponding damping pad 12, a certain damping effect is achieved, meanwhile, the fastening screws 11 on the two sides of the supporting plate 2 are rotated and fixed in advance, then the pressing plate 3 is sleeved in the bolts 7 through the movable plate 6, then the nuts 8 are rotated, the pressing plate 3 is pressed down on the LED display screen 1 to be fastened up and down, and meanwhile, the fastening screws 11 on the two ends of the pressing plate 3 are also rotated and screwed, namely, the installation is completed; when shaking occurs, the damping rods 10 and the damping springs 14 are matched with each other, so that most of forces acting on the fixing frame 4 are mutually counteracted, the fixing frame 4 cannot be greatly influenced, potential safety hazards caused by falling of the fixing frame 4 due to looseness are avoided, and the fixing is firmer; when the LED display screen 1 needs to be maintained, the LED display screen 1 only needs to be taken down, and the fixing frame 4 is not detached, so that the working efficiency is greatly improved.

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 LED display screen convenient to it is fixed anti-drop, includes LED display screen (1), backup pad (2), pressure strip (3) and mount (4), its characterized in that: the supporting plate (2) and the pressing plate (3) are respectively positioned at the bottom end and the top end of the LED display screen (1), a fixing plate (5) is arranged at the bottom of the fixing frame (4), two groups of bolts (7) are arranged at the top of the fixing frame (4), the fixed frame (4) is movably connected with a movable plate (6) through a bolt (7), the outer sides of the bolts (7) are provided with nuts (8) which are matched with the movable plate (6), the middle parts of one sides of the supporting plate (2) and the pressing plate (3) are provided with connecting sleeves (9), the two ends of the inner sides of the fixed plate (5) and the movable plate (6) are respectively provided with a shock absorption rod (10) which is matched with the connecting sleeve (9) and is symmetrical, and a damping spring (14) is connected between the two groups of damping rods (10), and two symmetrical fastening screws (11) are arranged on the two sides of the supporting plate (2) and the pressing plate (3).

2. The LED display screen convenient to fix and prevent dropping of claim 1, characterized in that: two groups of shock absorption pads (12) are arranged between the rear side inside the fixed plate (5) and the movable plate (6) and the LED display screen (1).

3. The LED display screen convenient to fix and prevent dropping of claim 1, characterized in that: the LED display screen is characterized in that a groove (13) is formed in the outer side of the LED display screen (1), and a power interface and a data interface are arranged inside the groove (13).

4. The LED display screen convenient to fix and prevent dropping of claim 1, characterized in that: four groups of mounting holes are uniformly formed in one side of the fixing frame (4).

5. The LED display screen convenient to fix and prevent dropping of claim 1, characterized in that: and the connecting sleeve (9) is internally provided with an installation through hole (15) which is matched with the damping rod (10) and the damping spring (14).