CN220986014U

CN220986014U - LED screen module with anti-collision function

Info

Publication number: CN220986014U
Application number: CN202323019720.6U
Authority: CN
Inventors: 张品; 吴大立; 唐鸿基; 杨家亮; 许啸; 禤大杰
Original assignee: Beibu Gulf Port Fangchenggang Terminal Co ltd
Current assignee: Beibu Gulf Port Fangchenggang Terminal Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-05-17
Anticipated expiration: 2033-11-09

Abstract

The utility model provides an LED screen module with an anti-collision function, which comprises a lamp panel arranged on the inner side of a sealing plate, wherein one side of the sealing plate is fixedly connected with a plurality of air bags, one end of each air bag is fixedly connected with an inflation module, the other end of each air bag is fixedly connected with a plurality of side protection plates, one side of each side protection plate is slidably connected with a plurality of corner protection plates, one end of each side protection plate is slidably connected with the sealing plate, each inflation module comprises a compressed air bottle and an electric valve, one end of the electric valve is fixedly connected with the corresponding air bag, one end of the compressed air bottle is fixedly connected with the corresponding electric valve, and one end of the compressed air bottle is fixedly connected with a rear protection plate; when the side protection plate and the corner protection plate at the corners of the device are impacted, the inflatable module can be triggered, so that the inflatable module inflates the air bag, at the moment, the side protection plate and the corner protection plate are jacked to cooperate with the air bag to protect the lamp panel, the side protection plate and the corner protection plate which are not inflated are small in occupied space, the outer side of the sealing plate is clung to, and the trouble of mounting, dismounting and using is reduced.

Description

LED screen module with anti-collision function

Technical Field

The utility model relates to the technical field of LED screen modules, in particular to an LED screen module with an anti-collision function.

Background

The LED screen is a novel imaging electronic device which is made by arranging light emitting diodes in sequence. Because the LED display screen module is characterized by high brightness, wide visual angle, long service life and the like, the LED display screen module is widely applied to products such as outdoor advertisement screens and the like, and the LED display screen module is an integral body formed by an LED and a driving circuit, a driving IC and a plastic sleeve, and the LED screen is fragile in actual use, so that a protective shell is required to be arranged on the LED screen module so as to prevent the LED screen from being damaged due to collision in use, thereby causing economic loss.

Through searching, the patent with the Chinese patent publication number of CN113284434B discloses an anti-collision protection LED display screen, which comprises: an LED display screen; the protection device is arranged outside the LED display screen; the screen body protection assembly is connected with the protection device; wherein, the protector includes: the anti-collision shell assembly is arranged outside the LED display screen and used for fixing, protecting and installing the LED display screen; at least four groups of cushioning support components, the cushioning support components sets up in crashproof shell component outside.

Aiming at the problems that the protection device in the technology occupies a large volume and brings much inconvenience to installation and transportation; therefore, an LED screen module with an anti-collision function is provided.

Disclosure of utility model

In view of the foregoing, it is desirable to provide an LED screen module with an anti-collision function, so as to solve or alleviate the technical problems in the prior art, and at least provide a beneficial choice.

The technical scheme of the embodiment of the utility model is realized as follows: including installing at the inboard lamp plate of closing plate, closing plate one side fixedly connected with a plurality of air bags, air bag one end fixedly connected with inflation module, air bag other end fixedly connected with a plurality of side guard plates, side guard plate one side sliding connection has a plurality of turning guard plates, side guard plate one end sliding connection in the closing plate.

In some embodiments, the inflation assembly comprises a compressed gas cylinder and an electrically operated valve, one end of the electrically operated valve is fixedly connected with the gas bag, one end of the compressed gas cylinder is fixedly connected with the electrically operated valve, and one end of the compressed gas cylinder is fixedly connected with the rear guard plate.

In some embodiments, the trigger switch is fixedly connected to one end of the side protection plate, one end of the trigger switch is slidably connected to the rear protection plate, the plurality of squeeze rods are fixedly connected to one end of the side protection plate, and one end of each squeeze rod is fixedly connected to the trigger switch.

In some embodiments, a sliding groove is formed in one side of the sealing plate, and a buffer pad is fixedly connected to one end of the sliding groove and one end of the side protection plate respectively.

In some embodiments, the sealing plate has one end fixedly connected with a plurality of first springs and second springs, one end fixedly connected with the side guard plate, and one end fixedly connected with the corner guard plate.

In some embodiments, the front protection plate is fixedly connected to one end of the sealing plate, a plurality of elastic bands are fixedly connected to one side of the sealing plate, and one end of each elastic band is fixedly connected to the air bag.

In some embodiments, one end of the rear guard plate is fixedly connected with a heat dissipation box, one side of the heat dissipation box is provided with a plurality of air outlets, and a circle of the heat dissipation box is fixedly connected with a plurality of heat dissipation fins.

In some embodiments, a positioning ring is fixedly connected to one side of the side protection plate and one side of the sealing plate respectively, and a positioning pin is fixedly connected to the inside of the positioning ring.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. When the side protection plate and the corner protection plate at the corners of the device are impacted, the inflatable module can be triggered, so that the inflatable module inflates the air bag, at the moment, the side protection plate and the corner protection plate are jacked up to cooperate with the air bag to protect the lamp panel, the side protection plate and the corner protection plate which are not inflated are small in occupied space, and the side protection plate and the corner protection plate are clung to the outer side of the sealing plate, so that the trouble in installation, disassembly and use is reduced.

2. The utility model provides a LED screen module of anticollision function has semicircle recess to correspond the arch of extrusion pole one end through trigger switch one end, and the extrusion pole that removes when the side guard plate received the extrusion of arbitrary direction can extrude trigger switch downwardly moving, and then triggers electric valve and opens compressed gas bottle, triggers more stable simple.

3. An LED screen module with an anti-collision function can be inserted into a positioning ring on one side of a protection plate and a sealing plate through positioning pins, so that the protection plate and the sealing plate can be prevented from moving relatively, and transportation is facilitated.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects described above; in addition to the embodiments and features, further aspects of the present utility model are described by reference to the drawings and the following detailed description; the embodiments and features will be readily apparent.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view block diagram of the present utility model;

FIG. 2 is a rear view partial block diagram of the present utility model;

FIG. 3 is a rear view block diagram of the present utility model;

FIG. 4 is a partial block diagram of a compressed gas cylinder according to the present utility model;

Fig. 5 is a partially exploded view of the present utility model.

Reference numerals:

1. A sealing plate; 2. a lamp panel; 3. a side shield; 4. corner guard plates; 5. a front protection plate; 6. a rear guard board; 7. a positioning ring; 8. a positioning pin; 9. a compressed gas cylinder; 10. a heat radiation box; 11. an air outlet; 12. a heat radiation fin; 13. an electric valve; 14. triggering a switch; 15. an extrusion rod; 16. an air bag; 17. an elastic band; 18. a cushion pad; 19. a sliding groove; 20. a first spring; 21. and a second spring.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Example 1:

As shown in fig. 1-5, an anti-collision LED screen module comprises a lamp panel 2 mounted on the inner side of a sealing plate 1, the sealing plate 1 is preferably made of aluminum, the weight is light, the heat conduction is realized, the strength is high, one side of the sealing plate 1 is fixedly connected with a plurality of air bags 16, one end of each air bag 16 is fixedly connected with an inflatable module, the other end of each air bag 16 is fixedly connected with a plurality of side protection plates 3, one side of each side protection plate 3 is slidably connected with a plurality of corner protection plates 4, the side protection plates 3 and the corner protection plates 4 are preferably made of plastic, one end of each side protection plate 3 is slidably connected with the sealing plate 1, the air bags 16 are in a flat state when not inflated, when the side protection plates 3 and the corner protection plates 4 at the corners of the device are impacted, the inflatable module can be triggered to inflate the air bags 16, at the moment, the side protection plates 3 and the corner protection plates 4 are matched with the air bags 16 to protect the lamp panel 2, the side protection plates 3 and the corner protection plates 4 which are not inflated occupy small space, and are tightly attached to the outer sides of the sealing plate 1, and the trouble in mounting, dismounting and using is reduced.

In this embodiment, the inflation module includes a compressed gas cylinder 9 and an electric valve 13, one end of the electric valve 13 is fixedly connected to an air bag 16, one end of the compressed gas cylinder 9 is fixedly connected to the electric valve 13, one end of the compressed gas cylinder 9 is fixedly connected to a backplate 6, the compressed gas cylinder 9 may be a small carbon dioxide cylinder, when carbon dioxide is flushed, flame retardant effect is expected when the air bag 16 is broken due to an electrical fire, and the electric valve 13 may be used for triggering and opening the compressed gas cylinder 9;

The trigger switch 14 is fixedly connected with one end of the side protection plate 3, one end of the trigger switch 14 is slidably connected with the rear protection plate 6, one end of the side protection plate 3 is fixedly connected with the plurality of extrusion rods 15, one end of each extrusion rod 15 is fixedly connected with the trigger switch 14, one end of each trigger switch 14 is provided with a semicircular groove corresponding to the protrusion of one end of each extrusion rod 15, and when the side protection plate 3 is extruded in any direction, the extrusion rods 15 moving can extrude the trigger switch 14 to move downwards, so that the electric valve 13 is triggered to open the compressed gas cylinder 9.

In this embodiment, a sliding groove 19 is formed on one side of the sealing plate 1, one end of the sliding groove 19 and one end of the side protection plate 3 are respectively and fixedly connected with a cushion pad 18, the cushion pad 18 is preferably made of rubber, and can play a role in buffering when the side protection plate 3 is extruded, and when the side protection plate 3 is extruded by the air bag 16, the two cushion pads 18 can prevent the side protection plate 3 from being separated from the device.

In this embodiment, one end of the sealing plate 1 is fixedly connected with a plurality of first springs 20 and second springs 21, one end of each first spring 20 is fixedly connected with the side protection plate 3, one end of each second spring 21 is fixedly connected with the corner protection plate 4, and the first springs 20 and the second springs 21 can enable the side protection plate 3 and the corner protection plate 4 to return after moving.

In this embodiment, the front protection plate 5 is fixedly connected to one end of the sealing plate 1, the front protection plate 5 protects right in front of the lamp panel 2, a plurality of elastic bands 17 are fixedly connected to one side of the sealing plate 1, one end of each elastic band 17 is fixedly connected to the air bag 16, and the elastic bands 17 can deflate the air bag 16 and then retract the air bag to the original position.

In this embodiment: when the air bag 16 is in a flat state without being inflated, when the side protection plate 3 and the corner protection plate 4 at the corners of the device are impacted, the inflation module can be triggered to inflate the air bag 16, and at the moment, the side protection plate 3 and the corner protection plate 4 are jacked up to cooperate with the air bag 16 to protect the lamp panel 2, the space occupied by the uninflated air bag 16 and the side protection plate 3 and the corner protection plate 4 made of plastic materials is small, and the side protection plate 3 and the corner protection plate 4 are tightly attached to the outer side of the sealing plate 1, so that the trouble in installation, disassembly and use is reduced;

A semicircular groove is formed at one end of the trigger switch 14 and corresponds to a protrusion at one end of the extrusion rod 15, when the side protection plate 3 is extruded in any direction, the extrusion rod 15 moving can extrude the trigger switch 14 to move downwards, so as to trigger the electric valve 13 to open the compressed gas cylinder 9, the compressed gas cylinder 9 can be a small carbon dioxide steel cylinder, flame retardant effect can be expected when the air bag 16 is broken due to the fact that carbon dioxide is flushed in the electric fire, and the electric valve 13 can be used for triggering the compressed gas cylinder 9 to be opened;

When the side protection plate 3 is extruded, the buffer effect can be achieved, when the side protection plate 3 is extruded by the air bag 16, the two buffer cushions 18 can prevent the side protection plate 3 from being separated from the device, the first spring 20 and the second spring 21 can enable the side protection plate 3 and the corner protection plate 4 to move and reset, the front protection plate 5 is protected right in front of the lamp plate 2, and the elastic band 17 can enable the air bag 16 to be deflated and then pulled back to the original position.

Example 2:

An LED screen module with anti-collision function is improved based on the embodiment 1, as shown in figures 1-5,

In this embodiment, one end of the rear guard plate 6 is fixedly connected with a heat dissipation box 10, one side of the heat dissipation box 10 is provided with a plurality of air outlets 11, a plurality of heat dissipation fins 12 are fixedly connected with a periphery of the heat dissipation box 10, and the heat dissipation box 10 can dissipate heat of the highly heat-generating lamp panel 2 from the rear.

In this embodiment, side shield plate 3 and closing plate 1 one side are fixedly connected with holding ring 7 respectively, and the inside fixedly connected with locating pin 8 of holding ring 7, and locating pin 8 can insert shield plate 3 and closing plate 1 one side holding ring 7, can prevent shield plate 3 and closing plate 1 relative movement, convenient transportation.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an LED screen module of anticollision function, including installing lamp plate (2) inboard at closing plate (1), its characterized in that: a plurality of air bags (16) are fixedly connected to one side of the sealing plate (1), an inflatable module is fixedly connected to one end of each air bag (16), a plurality of side protection plates (3) are fixedly connected to the other end of each air bag (16), a plurality of corner protection plates (4) are slidably connected to one side of each side protection plate (3), and one end of each side protection plate (3) is slidably connected to the sealing plate (1).

2. The LED screen module with anti-collision function according to claim 1, wherein: the inflatable module comprises a compressed gas cylinder (9) and an electric valve (13), one end of the electric valve (13) is fixedly connected with an air bag (16), one end of the compressed gas cylinder (9) is fixedly connected with the electric valve (13), and one end of the compressed gas cylinder (9) is fixedly connected with a rear guard plate (6).

3. The LED screen module with anti-collision function according to claim 2, wherein: the side guard plate (3) one end fixedly connected with trigger switch (14), trigger switch (14) one end sliding connection is in backplate (6), and side guard plate (3) one end fixedly connected with a plurality of extrusion poles (15), extrusion pole (15) one end fixedly connected with trigger switch (14) in.

4. The LED screen module with anti-collision function according to claim 2, wherein: a sliding groove (19) is formed in one side of the sealing plate (1), and a buffer pad (18) is fixedly connected to one end of the sliding groove (19) and one end of the side protection plate (3) respectively.

5. The LED screen module with anti-collision function according to claim 4, wherein: one end of the sealing plate (1) is fixedly connected with a plurality of first springs (20) and second springs (21), one end of each first spring (20) is fixedly connected with the side protection plate (3), and one end of each second spring (21) is fixedly connected with the corner protection plate (4).

6. The LED screen module with anti-collision function according to claim 5, wherein: the sealing plate is characterized in that one end of the sealing plate (1) is fixedly connected with a front protection plate (5), one side of the sealing plate (1) is fixedly connected with a plurality of elastic bands (17), and one end of each elastic band (17) is fixedly connected with an air bag (16).

7. A crashproof functional LED screen module according to claim 3, characterized in that: one end of the rear guard plate (6) is fixedly connected with a heat dissipation box (10), one side of the heat dissipation box (10) is provided with a plurality of air outlets (11), and a circle of the heat dissipation box (10) is fixedly connected with a plurality of heat dissipation fins (12).

8. The LED screen module with anti-collision function according to claim 7, wherein: positioning rings (7) are fixedly connected to one sides of the side protection plates (3) and the sealing plate (1), and positioning pins (8) are fixedly connected to the inner parts of the positioning rings (7).